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 SYSTEMPORT ETHERNET DRIVER
3125 M:      Florian Fainelli <f.fainelli@gmail.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3129
3130 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3131 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3132 M:      Prashant Sreedharan <prashant@broadcom.com>
3133 M:      Michael Chan <mchan@broadcom.com>
3134 L:      netdev@vger.kernel.org
3135 S:      Supported
3136 F:      drivers/net/ethernet/broadcom/tg3.*
3137
3138 BROCADE BFA FC SCSI DRIVER
3139 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3140 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3141 L:      linux-scsi@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/scsi/bfa/
3144
3145 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3146 M:      Rasesh Mody <rasesh.mody@cavium.com>
3147 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3148 M:      Dept-GELinuxNICDev@cavium.com
3149 L:      netdev@vger.kernel.org
3150 S:      Supported
3151 F:      drivers/net/ethernet/brocade/bna/
3152
3153 BSG (block layer generic sg v4 driver)
3154 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3155 L:      linux-scsi@vger.kernel.org
3156 S:      Supported
3157 F:      block/bsg.c
3158 F:      include/linux/bsg.h
3159 F:      include/uapi/linux/bsg.h
3160
3161 BT87X AUDIO DRIVER
3162 M:      Clemens Ladisch <clemens@ladisch.de>
3163 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3164 T:      git git://git.alsa-project.org/alsa-kernel.git
3165 S:      Maintained
3166 F:      Documentation/sound/cards/bt87x.rst
3167 F:      sound/pci/bt87x.c
3168
3169 BT8XXGPIO DRIVER
3170 M:      Michael Buesch <m@bues.ch>
3171 W:      http://bu3sch.de/btgpio.php
3172 S:      Maintained
3173 F:      drivers/gpio/gpio-bt8xx.c
3174
3175 BTRFS FILE SYSTEM
3176 M:      Chris Mason <clm@fb.com>
3177 M:      Josef Bacik <jbacik@fb.com>
3178 M:      David Sterba <dsterba@suse.com>
3179 L:      linux-btrfs@vger.kernel.org
3180 W:      http://btrfs.wiki.kernel.org/
3181 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3183 S:      Maintained
3184 F:      Documentation/filesystems/btrfs.txt
3185 F:      fs/btrfs/
3186 F:      include/linux/btrfs*
3187 F:      include/uapi/linux/btrfs*
3188
3189 BTTV VIDEO4LINUX DRIVER
3190 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3191 L:      linux-media@vger.kernel.org
3192 W:      https://linuxtv.org
3193 T:      git git://linuxtv.org/media_tree.git
3194 S:      Odd fixes
3195 F:      Documentation/media/v4l-drivers/bttv*
3196 F:      drivers/media/pci/bt8xx/bttv*
3197
3198 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3199 M:      Chanwoo Choi <cw00.choi@samsung.com>
3200 L:      linux-pm@vger.kernel.org
3201 L:      linux-samsung-soc@vger.kernel.org
3202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3203 S:      Maintained
3204 F:      drivers/devfreq/exynos-bus.c
3205 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3206
3207 BUSLOGIC SCSI DRIVER
3208 M:      Khalid Aziz <khalid@gonehiking.org>
3209 L:      linux-scsi@vger.kernel.org
3210 S:      Maintained
3211 F:      drivers/scsi/BusLogic.*
3212 F:      drivers/scsi/FlashPoint.*
3213
3214 C-MEDIA CMI8788 DRIVER
3215 M:      Clemens Ladisch <clemens@ladisch.de>
3216 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3217 T:      git git://git.alsa-project.org/alsa-kernel.git
3218 S:      Maintained
3219 F:      sound/pci/oxygen/
3220
3221 C6X ARCHITECTURE
3222 M:      Mark Salter <msalter@redhat.com>
3223 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3224 L:      linux-c6x-dev@linux-c6x.org
3225 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3226 S:      Maintained
3227 F:      arch/c6x/
3228
3229 CA8210 IEEE-802.15.4 RADIO DRIVER
3230 M:      Harry Morris <h.morris@cascoda.com>
3231 L:      linux-wpan@vger.kernel.org
3232 W:      https://github.com/Cascoda/ca8210-linux.git
3233 S:      Maintained
3234 F:      drivers/net/ieee802154/ca8210.c
3235 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3236
3237 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3238 M:      David Howells <dhowells@redhat.com>
3239 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3240 S:      Supported
3241 F:      Documentation/filesystems/caching/cachefiles.txt
3242 F:      fs/cachefiles/
3243
3244 CADENCE MIPI-CSI2 BRIDGES
3245 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3246 L:      linux-media@vger.kernel.org
3247 S:      Maintained
3248 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3249 F:      drivers/media/platform/cadence/cdns-csi2*
3250
3251 CADET FM/AM RADIO RECEIVER DRIVER
3252 M:      Hans Verkuil <hverkuil@xs4all.nl>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 W:      https://linuxtv.org
3256 S:      Maintained
3257 F:      drivers/media/radio/radio-cadet*
3258
3259 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3260 M:      Jonathan Corbet <corbet@lwn.net>
3261 L:      linux-media@vger.kernel.org
3262 T:      git git://linuxtv.org/media_tree.git
3263 S:      Maintained
3264 F:      Documentation/media/v4l-drivers/cafe_ccic*
3265 F:      drivers/media/platform/marvell-ccic/
3266
3267 CAIF NETWORK LAYER
3268 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3269 L:      netdev@vger.kernel.org
3270 S:      Supported
3271 F:      Documentation/networking/caif/
3272 F:      drivers/net/caif/
3273 F:      include/uapi/linux/caif/
3274 F:      include/net/caif/
3275 F:      net/caif/
3276
3277 CALGARY x86-64 IOMMU
3278 M:      Muli Ben-Yehuda <mulix@mulix.org>
3279 M:      Jon Mason <jdmason@kudzu.us>
3280 L:      iommu@lists.linux-foundation.org
3281 S:      Maintained
3282 F:      arch/x86/kernel/pci-calgary_64.c
3283 F:      arch/x86/kernel/tce_64.c
3284 F:      arch/x86/include/asm/calgary.h
3285 F:      arch/x86/include/asm/tce.h
3286
3287 CAN NETWORK DRIVERS
3288 M:      Wolfgang Grandegger <wg@grandegger.com>
3289 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3290 L:      linux-can@vger.kernel.org
3291 W:      https://github.com/linux-can
3292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3294 S:      Maintained
3295 F:      Documentation/devicetree/bindings/net/can/
3296 F:      drivers/net/can/
3297 F:      include/linux/can/dev.h
3298 F:      include/linux/can/platform/
3299 F:      include/uapi/linux/can/error.h
3300 F:      include/uapi/linux/can/netlink.h
3301
3302 CAN NETWORK LAYER
3303 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3304 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3305 L:      linux-can@vger.kernel.org
3306 W:      https://github.com/linux-can
3307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3309 S:      Maintained
3310 F:      Documentation/networking/can.rst
3311 F:      net/can/
3312 F:      include/linux/can/core.h
3313 F:      include/uapi/linux/can.h
3314 F:      include/uapi/linux/can/bcm.h
3315 F:      include/uapi/linux/can/raw.h
3316 F:      include/uapi/linux/can/gw.h
3317
3318 CAPABILITIES
3319 M:      Serge Hallyn <serge@hallyn.com>
3320 L:      linux-security-module@vger.kernel.org
3321 S:      Supported
3322 F:      include/linux/capability.h
3323 F:      include/uapi/linux/capability.h
3324 F:      security/commoncap.c
3325 F:      kernel/capability.c
3326
3327 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3328 M:      Kevin Tsai <ktsai@capellamicro.com>
3329 S:      Maintained
3330 F:      drivers/iio/light/cm*
3331
3332 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3333 M:      Christian Lamparter <chunkeey@googlemail.com>
3334 L:      linux-wireless@vger.kernel.org
3335 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3336 S:      Maintained
3337 F:      drivers/net/wireless/ath/carl9170/
3338
3339 CAVIUM I2C DRIVER
3340 M:      Jan Glauber <jglauber@cavium.com>
3341 M:      David Daney <david.daney@cavium.com>
3342 W:      http://www.cavium.com
3343 S:      Supported
3344 F:      drivers/i2c/busses/i2c-octeon*
3345 F:      drivers/i2c/busses/i2c-thunderx*
3346
3347 CAVIUM LIQUIDIO NETWORK DRIVER
3348 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3349 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3350 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3351 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3352 L:      netdev@vger.kernel.org
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/net/ethernet/cavium/liquidio/
3356
3357 CAVIUM MMC DRIVER
3358 M:      Jan Glauber <jglauber@cavium.com>
3359 M:      David Daney <david.daney@cavium.com>
3360 M:      Steven J. Hill <Steven.Hill@cavium.com>
3361 W:      http://www.cavium.com
3362 S:      Supported
3363 F:      drivers/mmc/host/cavium*
3364
3365 CAVIUM OCTEON-TX CRYPTO DRIVER
3366 M:      George Cherian <george.cherian@cavium.com>
3367 L:      linux-crypto@vger.kernel.org
3368 W:      http://www.cavium.com
3369 S:      Supported
3370 F:      drivers/crypto/cavium/cpt/
3371
3372 CAVIUM THUNDERX2 ARM64 SOC
3373 M:      Robert Richter <rrichter@cavium.com>
3374 M:      Jayachandran C <jnair@caviumnetworks.com>
3375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3376 S:      Maintained
3377 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3378 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3379
3380 CC2520 IEEE-802.15.4 RADIO DRIVER
3381 M:      Varka Bhadram <varkabhadram@gmail.com>
3382 L:      linux-wpan@vger.kernel.org
3383 S:      Maintained
3384 F:      drivers/net/ieee802154/cc2520.c
3385 F:      include/linux/spi/cc2520.h
3386 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3387
3388 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3389 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3390 L:      linux-crypto@vger.kernel.org
3391 S:      Supported
3392 F:      drivers/crypto/ccree/
3393 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3394
3395 CEC FRAMEWORK
3396 M:      Hans Verkuil <hans.verkuil@cisco.com>
3397 L:      linux-media@vger.kernel.org
3398 T:      git git://linuxtv.org/media_tree.git
3399 W:      http://linuxtv.org
3400 S:      Supported
3401 F:      Documentation/media/kapi/cec-core.rst
3402 F:      Documentation/media/uapi/cec
3403 F:      drivers/media/cec/
3404 F:      drivers/media/rc/keymaps/rc-cec.c
3405 F:      include/media/cec.h
3406 F:      include/media/cec-notifier.h
3407 F:      include/uapi/linux/cec.h
3408 F:      include/uapi/linux/cec-funcs.h
3409 F:      Documentation/devicetree/bindings/media/cec.txt
3410 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3411
3412 CEC GPIO DRIVER
3413 M:      Hans Verkuil <hans.verkuil@cisco.com>
3414 L:      linux-media@vger.kernel.org
3415 T:      git git://linuxtv.org/media_tree.git
3416 W:      http://linuxtv.org
3417 S:      Supported
3418 F:      drivers/media/platform/cec-gpio/
3419 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3420
3421 CELL BROADBAND ENGINE ARCHITECTURE
3422 M:      Arnd Bergmann <arnd@arndb.de>
3423 L:      linuxppc-dev@lists.ozlabs.org
3424 W:      http://www.ibm.com/developerworks/power/cell/
3425 S:      Supported
3426 F:      arch/powerpc/include/asm/cell*.h
3427 F:      arch/powerpc/include/asm/spu*.h
3428 F:      arch/powerpc/include/uapi/asm/spu*.h
3429 F:      arch/powerpc/oprofile/*cell*
3430 F:      arch/powerpc/platforms/cell/
3431
3432 CEPH COMMON CODE (LIBCEPH)
3433 M:      Ilya Dryomov <idryomov@gmail.com>
3434 M:      "Yan, Zheng" <zyan@redhat.com>
3435 M:      Sage Weil <sage@redhat.com>
3436 L:      ceph-devel@vger.kernel.org
3437 W:      http://ceph.com/
3438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3439 T:      git git://github.com/ceph/ceph-client.git
3440 S:      Supported
3441 F:      net/ceph/
3442 F:      include/linux/ceph/
3443 F:      include/linux/crush/
3444
3445 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3446 M:      "Yan, Zheng" <zyan@redhat.com>
3447 M:      Sage Weil <sage@redhat.com>
3448 M:      Ilya Dryomov <idryomov@gmail.com>
3449 L:      ceph-devel@vger.kernel.org
3450 W:      http://ceph.com/
3451 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3452 T:      git git://github.com/ceph/ceph-client.git
3453 S:      Supported
3454 F:      Documentation/filesystems/ceph.txt
3455 F:      fs/ceph/
3456
3457 CERTIFICATE HANDLING:
3458 M:      David Howells <dhowells@redhat.com>
3459 M:      David Woodhouse <dwmw2@infradead.org>
3460 L:      keyrings@vger.kernel.org
3461 S:      Maintained
3462 F:      Documentation/admin-guide/module-signing.rst
3463 F:      certs/
3464 F:      scripts/sign-file.c
3465 F:      scripts/extract-cert.c
3466
3467 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3468 L:      linux-usb@vger.kernel.org
3469 S:      Orphan
3470 F:      Documentation/usb/WUSB-Design-overview.txt
3471 F:      Documentation/usb/wusb-cbaf
3472 F:      drivers/usb/host/hwa-hc.c
3473 F:      drivers/usb/host/whci/
3474 F:      drivers/usb/wusbcore/
3475 F:      include/linux/usb/wusb*
3476
3477 CFAG12864B LCD DRIVER
3478 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3479 S:      Maintained
3480 F:      drivers/auxdisplay/cfag12864b.c
3481 F:      include/linux/cfag12864b.h
3482
3483 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3484 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3485 S:      Maintained
3486 F:      drivers/auxdisplay/cfag12864bfb.c
3487 F:      include/linux/cfag12864b.h
3488
3489 802.11 (including CFG80211/NL80211)
3490 M:      Johannes Berg <johannes@sipsolutions.net>
3491 L:      linux-wireless@vger.kernel.org
3492 W:      http://wireless.kernel.org/
3493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3495 S:      Maintained
3496 F:      net/wireless/
3497 F:      include/uapi/linux/nl80211.h
3498 F:      include/linux/ieee80211.h
3499 F:      include/net/wext.h
3500 F:      include/net/cfg80211.h
3501 F:      include/net/iw_handler.h
3502 F:      include/net/ieee80211_radiotap.h
3503 F:      Documentation/driver-api/80211/cfg80211.rst
3504 F:      Documentation/networking/regulatory.txt
3505
3506 CHAR and MISC DRIVERS
3507 M:      Arnd Bergmann <arnd@arndb.de>
3508 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3510 S:      Supported
3511 F:      drivers/char/
3512 F:      drivers/misc/
3513 F:      include/linux/miscdevice.h
3514
3515 CHECKPATCH
3516 M:      Andy Whitcroft <apw@canonical.com>
3517 M:      Joe Perches <joe@perches.com>
3518 S:      Maintained
3519 F:      scripts/checkpatch.pl
3520
3521 CHINESE DOCUMENTATION
3522 M:      Harry Wei <harryxiyou@gmail.com>
3523 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3524 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3525 S:      Maintained
3526 F:      Documentation/translations/zh_CN/
3527
3528 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3529 M:      Peter Chen <Peter.Chen@nxp.com>
3530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3531 L:      linux-usb@vger.kernel.org
3532 S:      Maintained
3533 F:      drivers/usb/chipidea/
3534
3535 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3536 M:      Hans de Goede <hdegoede@redhat.com>
3537 L:      linux-input@vger.kernel.org
3538 S:      Maintained
3539 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3540 F:      drivers/input/touchscreen/chipone_icn8318.c
3541
3542 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3543 M:      Hans de Goede <hdegoede@redhat.com>
3544 L:      linux-input@vger.kernel.org
3545 S:      Maintained
3546 F:      drivers/input/touchscreen/chipone_icn8505.c
3547
3548 CHROME HARDWARE PLATFORM SUPPORT
3549 M:      Benson Leung <bleung@chromium.org>
3550 M:      Olof Johansson <olof@lixom.net>
3551 S:      Maintained
3552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3553 F:      drivers/platform/chrome/
3554
3555 CIRRUS LOGIC AUDIO CODEC DRIVERS
3556 M:      Brian Austin <brian.austin@cirrus.com>
3557 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3558 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3559 S:      Maintained
3560 F:      sound/soc/codecs/cs*
3561
3562 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3563 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3564 L:      netdev@vger.kernel.org
3565 S:      Maintained
3566 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3567
3568 CISCO FCOE HBA DRIVER
3569 M:      Satish Kharat <satishkh@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 M:      Karan Tilak Kumar <kartilak@cisco.com>
3572 L:      linux-scsi@vger.kernel.org
3573 S:      Supported
3574 F:      drivers/scsi/fnic/
3575
3576 CISCO SCSI HBA DRIVER
3577 M:      Karan Tilak Kumar <kartilak@cisco.com>
3578 M:      Sesidhar Baddela <sebaddel@cisco.com>
3579 L:      linux-scsi@vger.kernel.org
3580 S:      Supported
3581 F:      drivers/scsi/snic/
3582
3583 CISCO VIC ETHERNET NIC DRIVER
3584 M:      Christian Benvenuti <benve@cisco.com>
3585 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3586 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3587 S:      Supported
3588 F:      drivers/net/ethernet/cisco/enic/
3589
3590 CISCO VIC LOW LATENCY NIC DRIVER
3591 M:      Christian Benvenuti <benve@cisco.com>
3592 S:      Supported
3593 F:      drivers/infiniband/hw/usnic/
3594
3595 CIRRUS LOGIC MADERA CODEC DRIVERS
3596 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3597 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3599 L:      patches@opensource.cirrus.com
3600 T:      git https://github.com/CirrusLogic/linux-drivers.git
3601 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3602 S:      Supported
3603 F:      Documentation/devicetree/bindings/mfd/madera.txt
3604 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3605 F:      include/linux/mfd/madera/*
3606 F:      drivers/gpio/gpio-madera*
3607 F:      drivers/mfd/madera*
3608 F:      drivers/mfd/cs47l*
3609 F:      drivers/pinctrl/cirrus/*
3610
3611 CLANG-FORMAT FILE
3612 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3613 S:      Maintained
3614 F:      .clang-format
3615
3616 CLEANCACHE API
3617 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3618 L:      linux-kernel@vger.kernel.org
3619 S:      Maintained
3620 F:      mm/cleancache.c
3621 F:      include/linux/cleancache.h
3622
3623 CLK API
3624 M:      Russell King <linux@armlinux.org.uk>
3625 L:      linux-clk@vger.kernel.org
3626 S:      Maintained
3627 F:      include/linux/clk.h
3628
3629 CLOCKSOURCE, CLOCKEVENT DRIVERS
3630 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3631 M:      Thomas Gleixner <tglx@linutronix.de>
3632 L:      linux-kernel@vger.kernel.org
3633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3634 S:      Supported
3635 F:      drivers/clocksource/
3636 F:      Documentation/devicetree/bindings/timer/
3637
3638 CMPC ACPI DRIVER
3639 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3640 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3641 L:      platform-driver-x86@vger.kernel.org
3642 S:      Supported
3643 F:      drivers/platform/x86/classmate-laptop.c
3644
3645 COBALT MEDIA DRIVER
3646 M:      Hans Verkuil <hans.verkuil@cisco.com>
3647 L:      linux-media@vger.kernel.org
3648 T:      git git://linuxtv.org/media_tree.git
3649 W:      https://linuxtv.org
3650 S:      Supported
3651 F:      drivers/media/pci/cobalt/
3652
3653 COCCINELLE/Semantic Patches (SmPL)
3654 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3655 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3656 M:      Nicolas Palix <nicolas.palix@imag.fr>
3657 M:      Michal Marek <michal.lkml@markovi.net>
3658 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3659 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3660 W:      http://coccinelle.lip6.fr/
3661 S:      Supported
3662 F:      Documentation/dev-tools/coccinelle.rst
3663 F:      scripts/coccinelle/
3664 F:      scripts/coccicheck
3665
3666 CODA FILE SYSTEM
3667 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3668 M:      coda@cs.cmu.edu
3669 L:      codalist@coda.cs.cmu.edu
3670 W:      http://www.coda.cs.cmu.edu/
3671 S:      Maintained
3672 F:      Documentation/filesystems/coda.txt
3673 F:      fs/coda/
3674 F:      include/linux/coda*.h
3675 F:      include/uapi/linux/coda*.h
3676
3677 CODA V4L2 MEM2MEM DRIVER
3678 M:      Philipp Zabel <p.zabel@pengutronix.de>
3679 L:      linux-media@vger.kernel.org
3680 S:      Maintained
3681 F:      Documentation/devicetree/bindings/media/coda.txt
3682 F:      drivers/media/platform/coda/
3683
3684 CODE OF CONDUCT
3685 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3686 S:      Supported
3687 F:      Documentation/process/code-of-conduct.rst
3688 F:      Documentation/process/code-of-conduct-interpretation.rst
3689
3690 COMMON CLK FRAMEWORK
3691 M:      Michael Turquette <mturquette@baylibre.com>
3692 M:      Stephen Boyd <sboyd@kernel.org>
3693 L:      linux-clk@vger.kernel.org
3694 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3696 S:      Maintained
3697 F:      Documentation/devicetree/bindings/clock/
3698 F:      drivers/clk/
3699 X:      drivers/clk/clkdev.c
3700 F:      include/linux/clk-pr*
3701 F:      include/linux/clk/
3702 F:      include/linux/of_clk.h
3703
3704 COMMON INTERNET FILE SYSTEM (CIFS)
3705 M:      Steve French <sfrench@samba.org>
3706 L:      linux-cifs@vger.kernel.org
3707 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3708 W:      http://linux-cifs.samba.org/
3709 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3710 S:      Supported
3711 F:      Documentation/filesystems/cifs/
3712 F:      fs/cifs/
3713
3714 COMPACTPCI HOTPLUG CORE
3715 M:      Scott Murray <scott@spiteful.org>
3716 L:      linux-pci@vger.kernel.org
3717 S:      Maintained
3718 F:      drivers/pci/hotplug/cpci_hotplug*
3719
3720 COMPACTPCI HOTPLUG GENERIC DRIVER
3721 M:      Scott Murray <scott@spiteful.org>
3722 L:      linux-pci@vger.kernel.org
3723 S:      Maintained
3724 F:      drivers/pci/hotplug/cpcihp_generic.c
3725
3726 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3727 M:      Scott Murray <scott@spiteful.org>
3728 L:      linux-pci@vger.kernel.org
3729 S:      Maintained
3730 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3731
3732 COMPAL LAPTOP SUPPORT
3733 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3734 L:      platform-driver-x86@vger.kernel.org
3735 S:      Maintained
3736 F:      drivers/platform/x86/compal-laptop.c
3737
3738 CONEXANT ACCESSRUNNER USB DRIVER
3739 L:      accessrunner-general@lists.sourceforge.net
3740 W:      http://accessrunner.sourceforge.net/
3741 S:      Orphan
3742 F:      drivers/usb/atm/cxacru.c
3743
3744 CONFIGFS
3745 M:      Joel Becker <jlbec@evilplan.org>
3746 M:      Christoph Hellwig <hch@lst.de>
3747 T:      git git://git.infradead.org/users/hch/configfs.git
3748 S:      Supported
3749 F:      fs/configfs/
3750 F:      include/linux/configfs.h
3751
3752 CONNECTOR
3753 M:      Evgeniy Polyakov <zbr@ioremap.net>
3754 L:      netdev@vger.kernel.org
3755 S:      Maintained
3756 F:      drivers/connector/
3757
3758 CONTROL GROUP (CGROUP)
3759 M:      Tejun Heo <tj@kernel.org>
3760 M:      Li Zefan <lizefan@huawei.com>
3761 M:      Johannes Weiner <hannes@cmpxchg.org>
3762 L:      cgroups@vger.kernel.org
3763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3764 S:      Maintained
3765 F:      Documentation/cgroup*
3766 F:      include/linux/cgroup*
3767 F:      kernel/cgroup*
3768
3769 CONTROL GROUP - CPUSET
3770 M:      Li Zefan <lizefan@huawei.com>
3771 L:      cgroups@vger.kernel.org
3772 W:      http://www.bullopensource.org/cpuset/
3773 W:      http://oss.sgi.com/projects/cpusets/
3774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3775 S:      Maintained
3776 F:      Documentation/cgroup-v1/cpusets.txt
3777 F:      include/linux/cpuset.h
3778 F:      kernel/cgroup/cpuset.c
3779
3780 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3781 M:      Johannes Weiner <hannes@cmpxchg.org>
3782 M:      Michal Hocko <mhocko@kernel.org>
3783 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3784 L:      cgroups@vger.kernel.org
3785 L:      linux-mm@kvack.org
3786 S:      Maintained
3787 F:      mm/memcontrol.c
3788 F:      mm/swap_cgroup.c
3789
3790 CORETEMP HARDWARE MONITORING DRIVER
3791 M:      Fenghua Yu <fenghua.yu@intel.com>
3792 L:      linux-hwmon@vger.kernel.org
3793 S:      Maintained
3794 F:      Documentation/hwmon/coretemp
3795 F:      drivers/hwmon/coretemp.c
3796
3797 COSA/SRP SYNC SERIAL DRIVER
3798 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3799 W:      http://www.fi.muni.cz/~kas/cosa/
3800 S:      Maintained
3801 F:      drivers/net/wan/cosa*
3802
3803 CPMAC ETHERNET DRIVER
3804 M:      Florian Fainelli <f.fainelli@gmail.com>
3805 L:      netdev@vger.kernel.org
3806 S:      Maintained
3807 F:      drivers/net/ethernet/ti/cpmac.c
3808
3809 CPU FREQUENCY DRIVERS
3810 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3811 M:      Viresh Kumar <viresh.kumar@linaro.org>
3812 L:      linux-pm@vger.kernel.org
3813 S:      Maintained
3814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3815 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3816 B:      https://bugzilla.kernel.org
3817 F:      Documentation/cpu-freq/
3818 F:      Documentation/devicetree/bindings/cpufreq/
3819 F:      drivers/cpufreq/
3820 F:      include/linux/cpufreq.h
3821 F:      tools/testing/selftests/cpufreq/
3822
3823 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3824 M:      Viresh Kumar <viresh.kumar@linaro.org>
3825 M:      Sudeep Holla <sudeep.holla@arm.com>
3826 L:      linux-pm@vger.kernel.org
3827 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3828 S:      Maintained
3829 F:      drivers/cpufreq/arm_big_little.h
3830 F:      drivers/cpufreq/arm_big_little.c
3831 F:      drivers/cpufreq/arm_big_little_dt.c
3832
3833 CPU POWER MONITORING SUBSYSTEM
3834 M:      Thomas Renninger <trenn@suse.com>
3835 M:      Shuah Khan <shuah@kernel.org>
3836 L:      linux-pm@vger.kernel.org
3837 S:      Maintained
3838 F:      tools/power/cpupower/
3839
3840 CPUID/MSR DRIVER
3841 M:      "H. Peter Anvin" <hpa@zytor.com>
3842 S:      Maintained
3843 F:      arch/x86/kernel/cpuid.c
3844 F:      arch/x86/kernel/msr.c
3845
3846 CPUIDLE DRIVER - ARM BIG LITTLE
3847 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3848 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3849 L:      linux-pm@vger.kernel.org
3850 L:      linux-arm-kernel@lists.infradead.org
3851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3852 S:      Maintained
3853 F:      drivers/cpuidle/cpuidle-big_little.c
3854
3855 CPUIDLE DRIVER - ARM EXYNOS
3856 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3857 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3858 M:      Kukjin Kim <kgene@kernel.org>
3859 L:      linux-pm@vger.kernel.org
3860 L:      linux-samsung-soc@vger.kernel.org
3861 S:      Supported
3862 F:      drivers/cpuidle/cpuidle-exynos.c
3863 F:      arch/arm/mach-exynos/pm.c
3864
3865 CPUIDLE DRIVERS
3866 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3867 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3868 L:      linux-pm@vger.kernel.org
3869 S:      Maintained
3870 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3871 B:      https://bugzilla.kernel.org
3872 F:      drivers/cpuidle/*
3873 F:      include/linux/cpuidle.h
3874
3875 CRAMFS FILESYSTEM
3876 M:      Nicolas Pitre <nico@linaro.org>
3877 S:      Maintained
3878 F:      Documentation/filesystems/cramfs.txt
3879 F:      fs/cramfs/
3880
3881 CRYPTO API
3882 M:      Herbert Xu <herbert@gondor.apana.org.au>
3883 M:      "David S. Miller" <davem@davemloft.net>
3884 L:      linux-crypto@vger.kernel.org
3885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3887 S:      Maintained
3888 F:      Documentation/crypto/
3889 F:      Documentation/devicetree/bindings/crypto/
3890 F:      arch/*/crypto/
3891 F:      crypto/
3892 F:      drivers/crypto/
3893 F:      include/crypto/
3894 F:      include/linux/crypto*
3895
3896 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3897 M:      Neil Horman <nhorman@tuxdriver.com>
3898 L:      linux-crypto@vger.kernel.org
3899 S:      Maintained
3900 F:      crypto/ansi_cprng.c
3901 F:      crypto/rng.c
3902
3903 CS3308 MEDIA DRIVER
3904 M:      Hans Verkuil <hverkuil@xs4all.nl>
3905 L:      linux-media@vger.kernel.org
3906 T:      git git://linuxtv.org/media_tree.git
3907 W:      http://linuxtv.org
3908 S:      Odd Fixes
3909 F:      drivers/media/i2c/cs3308.c
3910 F:      drivers/media/i2c/cs3308.h
3911
3912 CS5535 Audio ALSA driver
3913 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3914 S:      Maintained
3915 F:      sound/pci/cs5535audio/
3916
3917 CW1200 WLAN driver
3918 M:      Solomon Peachy <pizza@shaftnet.org>
3919 S:      Maintained
3920 F:      drivers/net/wireless/st/cw1200/
3921
3922 CX18 VIDEO4LINUX DRIVER
3923 M:      Andy Walls <awalls@md.metrocast.net>
3924 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3925 L:      linux-media@vger.kernel.org
3926 T:      git git://linuxtv.org/media_tree.git
3927 W:      https://linuxtv.org
3928 W:      http://www.ivtvdriver.org/index.php/Cx18
3929 S:      Maintained
3930 F:      Documentation/media/v4l-drivers/cx18*
3931 F:      drivers/media/pci/cx18/
3932 F:      include/uapi/linux/ivtv*
3933
3934 CX2341X MPEG ENCODER HELPER MODULE
3935 M:      Hans Verkuil <hverkuil@xs4all.nl>
3936 L:      linux-media@vger.kernel.org
3937 T:      git git://linuxtv.org/media_tree.git
3938 W:      https://linuxtv.org
3939 S:      Maintained
3940 F:      drivers/media/common/cx2341x*
3941 F:      include/media/cx2341x*
3942
3943 CX24120 MEDIA DRIVER
3944 M:      Jemma Denson <jdenson@gmail.com>
3945 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3946 L:      linux-media@vger.kernel.org
3947 W:      https://linuxtv.org
3948 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3949 S:      Maintained
3950 F:      drivers/media/dvb-frontends/cx24120*
3951
3952 CX88 VIDEO4LINUX DRIVER
3953 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3954 L:      linux-media@vger.kernel.org
3955 W:      https://linuxtv.org
3956 T:      git git://linuxtv.org/media_tree.git
3957 S:      Odd fixes
3958 F:      Documentation/media/v4l-drivers/cx88*
3959 F:      drivers/media/pci/cx88/
3960
3961 CXD2820R MEDIA DRIVER
3962 M:      Antti Palosaari <crope@iki.fi>
3963 L:      linux-media@vger.kernel.org
3964 W:      https://linuxtv.org
3965 W:      http://palosaari.fi/linux/
3966 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3967 T:      git git://linuxtv.org/anttip/media_tree.git
3968 S:      Maintained
3969 F:      drivers/media/dvb-frontends/cxd2820r*
3970
3971 CXGB3 ETHERNET DRIVER (CXGB3)
3972 M:      Santosh Raspatur <santosh@chelsio.com>
3973 L:      netdev@vger.kernel.org
3974 W:      http://www.chelsio.com
3975 S:      Supported
3976 F:      drivers/net/ethernet/chelsio/cxgb3/
3977
3978 CXGB3 ISCSI DRIVER (CXGB3I)
3979 M:      Karen Xie <kxie@chelsio.com>
3980 L:      linux-scsi@vger.kernel.org
3981 W:      http://www.chelsio.com
3982 S:      Supported
3983 F:      drivers/scsi/cxgbi/cxgb3i
3984
3985 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3986 M:      Steve Wise <swise@chelsio.com>
3987 L:      linux-rdma@vger.kernel.org
3988 W:      http://www.openfabrics.org
3989 S:      Supported
3990 F:      drivers/infiniband/hw/cxgb3/
3991 F:      include/uapi/rdma/cxgb3-abi.h
3992
3993 CXGB4 CRYPTO DRIVER (chcr)
3994 M:      Harsh Jain <harsh@chelsio.com>
3995 L:      linux-crypto@vger.kernel.org
3996 W:      http://www.chelsio.com
3997 S:      Supported
3998 F:      drivers/crypto/chelsio
3999
4000 CXGB4 ETHERNET DRIVER (CXGB4)
4001 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4002 L:      netdev@vger.kernel.org
4003 W:      http://www.chelsio.com
4004 S:      Supported
4005 F:      drivers/net/ethernet/chelsio/cxgb4/
4006
4007 CXGB4 ISCSI DRIVER (CXGB4I)
4008 M:      Karen Xie <kxie@chelsio.com>
4009 L:      linux-scsi@vger.kernel.org
4010 W:      http://www.chelsio.com
4011 S:      Supported
4012 F:      drivers/scsi/cxgbi/cxgb4i
4013
4014 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4015 M:      Steve Wise <swise@chelsio.com>
4016 L:      linux-rdma@vger.kernel.org
4017 W:      http://www.openfabrics.org
4018 S:      Supported
4019 F:      drivers/infiniband/hw/cxgb4/
4020 F:      include/uapi/rdma/cxgb4-abi.h
4021
4022 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4023 M:      Casey Leedom <leedom@chelsio.com>
4024 L:      netdev@vger.kernel.org
4025 W:      http://www.chelsio.com
4026 S:      Supported
4027 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4028
4029 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4030 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4031 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4032 L:      linuxppc-dev@lists.ozlabs.org
4033 S:      Supported
4034 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4035 F:      drivers/misc/cxl/
4036 F:      include/misc/cxl*
4037 F:      include/uapi/misc/cxl.h
4038 F:      Documentation/powerpc/cxl.txt
4039 F:      Documentation/ABI/testing/sysfs-class-cxl
4040
4041 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4042 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4043 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4044 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4045 L:      linux-scsi@vger.kernel.org
4046 S:      Supported
4047 F:      drivers/scsi/cxlflash/
4048 F:      include/uapi/scsi/cxlflash_ioctls.h
4049 F:      Documentation/powerpc/cxlflash.txt
4050
4051 CYBERPRO FB DRIVER
4052 M:      Russell King <linux@armlinux.org.uk>
4053 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4054 W:      http://www.armlinux.org.uk/
4055 S:      Maintained
4056 F:      drivers/video/fbdev/cyber2000fb.*
4057
4058 CYCLADES ASYNC MUX DRIVER
4059 W:      http://www.cyclades.com/
4060 S:      Orphan
4061 F:      drivers/tty/cyclades.c
4062 F:      include/linux/cyclades.h
4063 F:      include/uapi/linux/cyclades.h
4064
4065 CYCLADES PC300 DRIVER
4066 W:      http://www.cyclades.com/
4067 S:      Orphan
4068 F:      drivers/net/wan/pc300*
4069
4070 CYPRESS_FIRMWARE MEDIA DRIVER
4071 M:      Antti Palosaari <crope@iki.fi>
4072 L:      linux-media@vger.kernel.org
4073 W:      https://linuxtv.org
4074 W:      http://palosaari.fi/linux/
4075 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4076 T:      git git://linuxtv.org/anttip/media_tree.git
4077 S:      Maintained
4078 F:      drivers/media/common/cypress_firmware*
4079
4080 CYTTSP TOUCHSCREEN DRIVER
4081 M:      Ferruh Yigit <fery@cypress.com>
4082 L:      linux-input@vger.kernel.org
4083 S:      Supported
4084 F:      drivers/input/touchscreen/cyttsp*
4085 F:      include/linux/input/cyttsp.h
4086
4087 D-LINK DIR-685 TOUCHKEYS DRIVER
4088 M:      Linus Walleij <linus.walleij@linaro.org>
4089 L:      linux-input@vger.kernel.org
4090 S:      Supported
4091 F:      drivers/input/dlink-dir685-touchkeys.c
4092
4093 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4094 M:      Joshua Kinard <kumba@gentoo.org>
4095 S:      Maintained
4096 F:      drivers/rtc/rtc-ds1685.c
4097 F:      include/linux/rtc/ds1685.h
4098
4099 DAMA SLAVE for AX.25
4100 M:      Joerg Reuter <jreuter@yaina.de>
4101 W:      http://yaina.de/jreuter/
4102 W:      http://www.qsl.net/dl1bke/
4103 L:      linux-hams@vger.kernel.org
4104 S:      Maintained
4105 F:      net/ax25/af_ax25.c
4106 F:      net/ax25/ax25_dev.c
4107 F:      net/ax25/ax25_ds_*
4108 F:      net/ax25/ax25_in.c
4109 F:      net/ax25/ax25_out.c
4110 F:      net/ax25/ax25_timer.c
4111 F:      net/ax25/sysctl_net_ax25.c
4112
4113 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4114 L:      netdev@vger.kernel.org
4115 S:      Orphan
4116 F:      Documentation/networking/dmfe.txt
4117 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4118
4119 DC390/AM53C974 SCSI driver
4120 M:      Hannes Reinecke <hare@suse.com>
4121 L:      linux-scsi@vger.kernel.org
4122 S:      Maintained
4123 F:      drivers/scsi/am53c974.c
4124
4125 DC395x SCSI driver
4126 M:      Oliver Neukum <oliver@neukum.org>
4127 M:      Ali Akcaagac <aliakc@web.de>
4128 M:      Jamie Lenehan <lenehan@twibble.org>
4129 L:      dc395x@twibble.org
4130 W:      http://twibble.org/dist/dc395x/
4131 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4132 S:      Maintained
4133 F:      Documentation/scsi/dc395x.txt
4134 F:      drivers/scsi/dc395x.*
4135
4136 DCCP PROTOCOL
4137 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4138 L:      dccp@vger.kernel.org
4139 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4140 S:      Maintained
4141 F:      include/linux/dccp.h
4142 F:      include/uapi/linux/dccp.h
4143 F:      include/linux/tfrc.h
4144 F:      net/dccp/
4145
4146 DECnet NETWORK LAYER
4147 W:      http://linux-decnet.sourceforge.net
4148 L:      linux-decnet-user@lists.sourceforge.net
4149 S:      Orphan
4150 F:      Documentation/networking/decnet.txt
4151 F:      net/decnet/
4152
4153 DECSTATION PLATFORM SUPPORT
4154 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4155 L:      linux-mips@linux-mips.org
4156 W:      http://www.linux-mips.org/wiki/DECstation
4157 S:      Maintained
4158 F:      arch/mips/dec/
4159 F:      arch/mips/include/asm/dec/
4160 F:      arch/mips/include/asm/mach-dec/
4161
4162 DEFXX FDDI NETWORK DRIVER
4163 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4164 S:      Maintained
4165 F:      drivers/net/fddi/defxx.*
4166
4167 DELL SMBIOS DRIVER
4168 M:      Pali Rohár <pali.rohar@gmail.com>
4169 M:      Mario Limonciello <mario.limonciello@dell.com>
4170 L:      platform-driver-x86@vger.kernel.org
4171 S:      Maintained
4172 F:      drivers/platform/x86/dell-smbios.*
4173
4174 DELL SMBIOS SMM DRIVER
4175 M:      Mario Limonciello <mario.limonciello@dell.com>
4176 L:      platform-driver-x86@vger.kernel.org
4177 S:      Maintained
4178 F:      drivers/platform/x86/dell-smbios-smm.c
4179
4180 DELL SMBIOS WMI DRIVER
4181 M:      Mario Limonciello <mario.limonciello@dell.com>
4182 L:      platform-driver-x86@vger.kernel.org
4183 S:      Maintained
4184 F:      drivers/platform/x86/dell-smbios-wmi.c
4185 F:      tools/wmi/dell-smbios-example.c
4186
4187 DELL LAPTOP DRIVER
4188 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4189 M:      Pali Rohár <pali.rohar@gmail.com>
4190 L:      platform-driver-x86@vger.kernel.org
4191 S:      Maintained
4192 F:      drivers/platform/x86/dell-laptop.c
4193
4194 DELL LAPTOP FREEFALL DRIVER
4195 M:      Pali Rohár <pali.rohar@gmail.com>
4196 S:      Maintained
4197 F:      drivers/platform/x86/dell-smo8800.c
4198
4199 DELL LAPTOP RBTN DRIVER
4200 M:      Pali Rohár <pali.rohar@gmail.com>
4201 S:      Maintained
4202 F:      drivers/platform/x86/dell-rbtn.*
4203
4204 DELL LAPTOP SMM DRIVER
4205 M:      Pali Rohár <pali.rohar@gmail.com>
4206 S:      Maintained
4207 F:      drivers/hwmon/dell-smm-hwmon.c
4208 F:      include/uapi/linux/i8k.h
4209
4210 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4211 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4212 S:      Maintained
4213 F:      Documentation/dcdbas.txt
4214 F:      drivers/firmware/dcdbas.*
4215
4216 DELL WMI NOTIFICATIONS DRIVER
4217 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4218 M:      Pali Rohár <pali.rohar@gmail.com>
4219 S:      Maintained
4220 F:      drivers/platform/x86/dell-wmi.c
4221
4222 DELL WMI DESCRIPTOR DRIVER
4223 M:      Mario Limonciello <mario.limonciello@dell.com>
4224 S:      Maintained
4225 F:      drivers/platform/x86/dell-wmi-descriptor.c
4226
4227 DELTA ST MEDIA DRIVER
4228 M:      Hugues Fruchet <hugues.fruchet@st.com>
4229 L:      linux-media@vger.kernel.org
4230 T:      git git://linuxtv.org/media_tree.git
4231 W:      https://linuxtv.org
4232 S:      Supported
4233 F:      drivers/media/platform/sti/delta
4234
4235 DENALI NAND DRIVER
4236 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4237 L:      linux-mtd@lists.infradead.org
4238 S:      Supported
4239 F:      drivers/mtd/nand/raw/denali*
4240
4241 DESIGNWARE USB2 DRD IP DRIVER
4242 M:      Minas Harutyunyan <hminas@synopsys.com>
4243 L:      linux-usb@vger.kernel.org
4244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4245 S:      Maintained
4246 F:      drivers/usb/dwc2/
4247
4248 DESIGNWARE USB3 DRD IP DRIVER
4249 M:      Felipe Balbi <balbi@kernel.org>
4250 L:      linux-usb@vger.kernel.org
4251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4252 S:      Maintained
4253 F:      drivers/usb/dwc3/
4254
4255 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4256 M:      Andreas Klinger <ak@it-klinger.de>
4257 L:      linux-iio@vger.kernel.org
4258 S:      Maintained
4259 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4260 F:      drivers/iio/proximity/srf*.c
4261
4262 DEVICE COREDUMP (DEV_COREDUMP)
4263 M:      Johannes Berg <johannes@sipsolutions.net>
4264 L:      linux-kernel@vger.kernel.org
4265 S:      Maintained
4266 F:      drivers/base/devcoredump.c
4267 F:      include/linux/devcoredump.h
4268
4269 DEVICE FREQUENCY (DEVFREQ)
4270 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4271 M:      Kyungmin Park <kyungmin.park@samsung.com>
4272 R:      Chanwoo Choi <cw00.choi@samsung.com>
4273 L:      linux-pm@vger.kernel.org
4274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4275 S:      Maintained
4276 F:      drivers/devfreq/
4277 F:      include/linux/devfreq.h
4278 F:      Documentation/devicetree/bindings/devfreq/
4279
4280 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4281 M:      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:      Supported
4285 F:      drivers/devfreq/event/
4286 F:      drivers/devfreq/devfreq-event.c
4287 F:      include/linux/devfreq-event.h
4288 F:      Documentation/devicetree/bindings/devfreq/event/
4289
4290 DEVICE NUMBER REGISTRY
4291 M:      Torben Mathiasen <device@lanana.org>
4292 W:      http://lanana.org/docs/device-list/index.html
4293 S:      Maintained
4294
4295 DEVICE-MAPPER  (LVM)
4296 M:      Alasdair Kergon <agk@redhat.com>
4297 M:      Mike Snitzer <snitzer@redhat.com>
4298 M:      dm-devel@redhat.com
4299 L:      dm-devel@redhat.com
4300 W:      http://sources.redhat.com/dm
4301 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4303 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4304 S:      Maintained
4305 F:      Documentation/device-mapper/
4306 F:      drivers/md/Makefile
4307 F:      drivers/md/Kconfig
4308 F:      drivers/md/dm*
4309 F:      drivers/md/persistent-data/
4310 F:      include/linux/device-mapper.h
4311 F:      include/linux/dm-*.h
4312 F:      include/uapi/linux/dm-*.h
4313
4314 DEVLINK
4315 M:      Jiri Pirko <jiri@mellanox.com>
4316 L:      netdev@vger.kernel.org
4317 S:      Supported
4318 F:      net/core/devlink.c
4319 F:      include/net/devlink.h
4320 F:      include/uapi/linux/devlink.h
4321
4322 DIALOG SEMICONDUCTOR DRIVERS
4323 M:      Support Opensource <support.opensource@diasemi.com>
4324 W:      http://www.dialog-semiconductor.com/products
4325 S:      Supported
4326 F:      Documentation/hwmon/da90??
4327 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4328 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4329 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4330 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4331 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4332 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4333 F:      drivers/gpio/gpio-da90??.c
4334 F:      drivers/hwmon/da90??-hwmon.c
4335 F:      drivers/iio/adc/da91??-*.c
4336 F:      drivers/input/misc/da90??_onkey.c
4337 F:      drivers/input/touchscreen/da9052_tsi.c
4338 F:      drivers/leds/leds-da90??.c
4339 F:      drivers/mfd/da903x.c
4340 F:      drivers/mfd/da90??-*.c
4341 F:      drivers/mfd/da91??-*.c
4342 F:      drivers/power/supply/da9052-battery.c
4343 F:      drivers/power/supply/da91??-*.c
4344 F:      drivers/regulator/da903x.c
4345 F:      drivers/regulator/da9???-regulator.[ch]
4346 F:      drivers/thermal/da90??-thermal.c
4347 F:      drivers/rtc/rtc-da90??.c
4348 F:      drivers/video/backlight/da90??_bl.c
4349 F:      drivers/watchdog/da90??_wdt.c
4350 F:      include/linux/mfd/da903x.h
4351 F:      include/linux/mfd/da9052/
4352 F:      include/linux/mfd/da9055/
4353 F:      include/linux/mfd/da9062/
4354 F:      include/linux/mfd/da9063/
4355 F:      include/linux/mfd/da9150/
4356 F:      include/linux/regulator/da9211.h
4357 F:      include/sound/da[79]*.h
4358 F:      sound/soc/codecs/da[79]*.[ch]
4359
4360 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4361 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4362 L:      linux-gpio@vger.kernel.org
4363 S:      Maintained
4364 F:      drivers/gpio/gpio-gpio-mm.c
4365
4366 DIGI NEO AND CLASSIC PCI PRODUCTS
4367 M:      Lidza Louina <lidza.louina@gmail.com>
4368 M:      Mark Hounschell <markh@compro.net>
4369 L:      driverdev-devel@linuxdriverproject.org
4370 S:      Maintained
4371 F:      drivers/staging/dgnc/
4372
4373 DIOLAN U2C-12 I2C DRIVER
4374 M:      Guenter Roeck <linux@roeck-us.net>
4375 L:      linux-i2c@vger.kernel.org
4376 S:      Maintained
4377 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4378
4379 FILESYSTEM DIRECT ACCESS (DAX)
4380 M:      Matthew Wilcox <mawilcox@microsoft.com>
4381 M:      Ross Zwisler <zwisler@kernel.org>
4382 M:      Jan Kara <jack@suse.cz>
4383 L:      linux-fsdevel@vger.kernel.org
4384 S:      Supported
4385 F:      fs/dax.c
4386 F:      include/linux/dax.h
4387 F:      include/trace/events/fs_dax.h
4388
4389 DEVICE DIRECT ACCESS (DAX)
4390 M:      Dan Williams <dan.j.williams@intel.com>
4391 M:      Dave Jiang <dave.jiang@intel.com>
4392 M:      Ross Zwisler <zwisler@kernel.org>
4393 M:      Vishal Verma <vishal.l.verma@intel.com>
4394 L:      linux-nvdimm@lists.01.org
4395 S:      Supported
4396 F:      drivers/dax/
4397
4398 DIRECTORY NOTIFICATION (DNOTIFY)
4399 M:      Jan Kara <jack@suse.cz>
4400 R:      Amir Goldstein <amir73il@gmail.com>
4401 L:      linux-fsdevel@vger.kernel.org
4402 S:      Maintained
4403 F:      Documentation/filesystems/dnotify.txt
4404 F:      fs/notify/dnotify/
4405 F:      include/linux/dnotify.h
4406
4407 DISK GEOMETRY AND PARTITION HANDLING
4408 M:      Andries Brouwer <aeb@cwi.nl>
4409 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4410 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4411 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4412 S:      Maintained
4413
4414 DISKQUOTA
4415 M:      Jan Kara <jack@suse.com>
4416 S:      Maintained
4417 F:      Documentation/filesystems/quota.txt
4418 F:      fs/quota/
4419 F:      include/linux/quota*.h
4420 F:      include/uapi/linux/quota*.h
4421
4422 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4423 M:      Bernie Thompson <bernie@plugable.com>
4424 L:      linux-fbdev@vger.kernel.org
4425 S:      Maintained
4426 W:      http://plugable.com/category/projects/udlfb/
4427 F:      drivers/video/fbdev/udlfb.c
4428 F:      include/video/udlfb.h
4429 F:      Documentation/fb/udlfb.txt
4430
4431 DISTRIBUTED LOCK MANAGER (DLM)
4432 M:      Christine Caulfield <ccaulfie@redhat.com>
4433 M:      David Teigland <teigland@redhat.com>
4434 L:      cluster-devel@redhat.com
4435 W:      http://sources.redhat.com/cluster/
4436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4437 S:      Supported
4438 F:      fs/dlm/
4439
4440 DMA BUFFER SHARING FRAMEWORK
4441 M:      Sumit Semwal <sumit.semwal@linaro.org>
4442 S:      Maintained
4443 L:      linux-media@vger.kernel.org
4444 L:      dri-devel@lists.freedesktop.org
4445 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4446 F:      drivers/dma-buf/
4447 F:      include/linux/dma-buf*
4448 F:      include/linux/reservation.h
4449 F:      include/linux/*fence.h
4450 F:      Documentation/driver-api/dma-buf.rst
4451 T:      git git://anongit.freedesktop.org/drm/drm-misc
4452
4453 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4454 M:      Vinod Koul <vkoul@kernel.org>
4455 L:      dmaengine@vger.kernel.org
4456 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4457 S:      Maintained
4458 F:      drivers/dma/
4459 F:      include/linux/dmaengine.h
4460 F:      include/linux/of_dma.h
4461 F:      Documentation/devicetree/bindings/dma/
4462 F:      Documentation/driver-api/dmaengine/
4463 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4464
4465 DMA MAPPING HELPERS
4466 M:      Christoph Hellwig <hch@lst.de>
4467 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4468 R:      Robin Murphy <robin.murphy@arm.com>
4469 L:      iommu@lists.linux-foundation.org
4470 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4471 W:      http://git.infradead.org/users/hch/dma-mapping.git
4472 S:      Supported
4473 F:      kernel/dma/
4474 F:      include/asm-generic/dma-mapping.h
4475 F:      include/linux/dma-direct.h
4476 F:      include/linux/dma-mapping.h
4477 F:      include/linux/dma-noncoherent.h
4478
4479 DME1737 HARDWARE MONITOR DRIVER
4480 M:      Juerg Haefliger <juergh@gmail.com>
4481 L:      linux-hwmon@vger.kernel.org
4482 S:      Maintained
4483 F:      Documentation/hwmon/dme1737
4484 F:      drivers/hwmon/dme1737.c
4485
4486 DMI/SMBIOS SUPPORT
4487 M:      Jean Delvare <jdelvare@suse.com>
4488 S:      Maintained
4489 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4490 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4491 F:      drivers/firmware/dmi-id.c
4492 F:      drivers/firmware/dmi_scan.c
4493 F:      include/linux/dmi.h
4494
4495 DOCUMENTATION
4496 M:      Jonathan Corbet <corbet@lwn.net>
4497 L:      linux-doc@vger.kernel.org
4498 S:      Maintained
4499 F:      Documentation/
4500 F:      scripts/kernel-doc
4501 X:      Documentation/ABI/
4502 X:      Documentation/devicetree/
4503 X:      Documentation/acpi
4504 X:      Documentation/power
4505 X:      Documentation/spi
4506 X:      Documentation/media
4507 T:      git git://git.lwn.net/linux.git docs-next
4508
4509 DOCUMENTATION/ITALIAN
4510 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4511 L:      linux-doc@vger.kernel.org
4512 S:      Maintained
4513 F:      Documentation/translations/it_IT
4514
4515 DONGWOON DW9714 LENS VOICE COIL DRIVER
4516 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4517 L:      linux-media@vger.kernel.org
4518 T:      git git://linuxtv.org/media_tree.git
4519 S:      Maintained
4520 F:      drivers/media/i2c/dw9714.c
4521
4522 DONGWOON DW9807 LENS VOICE COIL DRIVER
4523 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4524 L:      linux-media@vger.kernel.org
4525 T:      git git://linuxtv.org/media_tree.git
4526 S:      Maintained
4527 F:      drivers/media/i2c/dw9807.c
4528
4529 DOUBLETALK DRIVER
4530 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4531 L:      blinux-list@redhat.com
4532 S:      Maintained
4533 F:      drivers/char/dtlk.c
4534 F:      include/linux/dtlk.h
4535
4536 DPAA2 DATAPATH I/O (DPIO) DRIVER
4537 M:      Roy Pledge <Roy.Pledge@nxp.com>
4538 L:      linux-kernel@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/soc/fsl/dpio
4541
4542 DPAA2 ETHERNET DRIVER
4543 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4544 L:      linux-kernel@vger.kernel.org
4545 S:      Maintained
4546 F:      drivers/staging/fsl-dpaa2/ethernet
4547
4548 DPAA2 ETHERNET SWITCH DRIVER
4549 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4550 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4551 L:      linux-kernel@vger.kernel.org
4552 S:      Maintained
4553 F:      drivers/staging/fsl-dpaa2/ethsw
4554
4555 DPAA2 PTP CLOCK DRIVER
4556 M:      Yangbo Lu <yangbo.lu@nxp.com>
4557 L:      linux-kernel@vger.kernel.org
4558 S:      Maintained
4559 F:      drivers/staging/fsl-dpaa2/rtc
4560
4561 DPT_I2O SCSI RAID DRIVER
4562 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4563 L:      linux-scsi@vger.kernel.org
4564 W:      http://www.adaptec.com/
4565 S:      Maintained
4566 F:      drivers/scsi/dpt*
4567 F:      drivers/scsi/dpt/
4568
4569 DRBD DRIVER
4570 M:      Philipp Reisner <philipp.reisner@linbit.com>
4571 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4572 L:      drbd-dev@lists.linbit.com
4573 W:      http://www.drbd.org
4574 T:      git git://git.linbit.com/linux-drbd.git
4575 T:      git git://git.linbit.com/drbd-8.4.git
4576 S:      Supported
4577 F:      drivers/block/drbd/
4578 F:      lib/lru_cache.c
4579 F:      Documentation/blockdev/drbd/
4580
4581 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4582 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4583 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4585 S:      Supported
4586 F:      Documentation/kobject.txt
4587 F:      drivers/base/
4588 F:      fs/debugfs/
4589 F:      fs/sysfs/
4590 F:      include/linux/debugfs.h
4591 F:      include/linux/kobj*
4592 F:      lib/kobj*
4593
4594 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4595 M:      Kevin Hilman <khilman@kernel.org>
4596 M:      Nishanth Menon <nm@ti.com>
4597 S:      Maintained
4598 F:      drivers/power/avs/
4599 F:      include/linux/power/smartreflex.h
4600 L:      linux-pm@vger.kernel.org
4601
4602 DRM DRIVER FOR ARM PL111 CLCD
4603 M:      Eric Anholt <eric@anholt.net>
4604 T:      git git://anongit.freedesktop.org/drm/drm-misc
4605 S:      Supported
4606 F:      drivers/gpu/drm/pl111/
4607
4608 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4609 M:      Linus Walleij <linus.walleij@linaro.org>
4610 T:      git git://anongit.freedesktop.org/drm/drm-misc
4611 S:      Maintained
4612 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4613 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4614
4615 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4616 M:      Dave Airlie <airlied@redhat.com>
4617 S:      Odd Fixes
4618 F:      drivers/gpu/drm/ast/
4619
4620 DRM DRIVER FOR BOCHS VIRTUAL GPU
4621 M:      Gerd Hoffmann <kraxel@redhat.com>
4622 L:      virtualization@lists.linux-foundation.org
4623 T:      git git://anongit.freedesktop.org/drm/drm-misc
4624 S:      Maintained
4625 F:      drivers/gpu/drm/bochs/
4626
4627 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4628 M:      Linus Walleij <linus.walleij@linaro.org>
4629 T:      git git://anongit.freedesktop.org/drm/drm-misc
4630 S:      Maintained
4631 F:      drivers/gpu/drm/tve200/
4632
4633 DRM DRIVER FOR ILITEK ILI9225 PANELS
4634 M:      David Lechner <david@lechnology.com>
4635 S:      Maintained
4636 F:      drivers/gpu/drm/tinydrm/ili9225.c
4637 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4638
4639 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4640 S:      Orphan / Obsolete
4641 F:      drivers/gpu/drm/i810/
4642 F:      include/uapi/drm/i810_drm.h
4643
4644 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4645 S:      Orphan / Obsolete
4646 F:      drivers/gpu/drm/mga/
4647 F:      include/uapi/drm/mga_drm.h
4648
4649 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4650 M:      Dave Airlie <airlied@redhat.com>
4651 S:      Odd Fixes
4652 F:      drivers/gpu/drm/mgag200/
4653
4654 DRM DRIVER FOR MI0283QT
4655 M:      Noralf Trønnes <noralf@tronnes.org>
4656 S:      Maintained
4657 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4658 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4659
4660 DRM DRIVER FOR MSM ADRENO GPU
4661 M:      Rob Clark <robdclark@gmail.com>
4662 L:      linux-arm-msm@vger.kernel.org
4663 L:      dri-devel@lists.freedesktop.org
4664 L:      freedreno@lists.freedesktop.org
4665 T:      git git://people.freedesktop.org/~robclark/linux
4666 S:      Maintained
4667 F:      drivers/gpu/drm/msm/
4668 F:      include/uapi/drm/msm_drm.h
4669 F:      Documentation/devicetree/bindings/display/msm/
4670
4671 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4672 M:      Ben Skeggs <bskeggs@redhat.com>
4673 L:      dri-devel@lists.freedesktop.org
4674 L:      nouveau@lists.freedesktop.org
4675 T:      git git://github.com/skeggsb/linux
4676 S:      Supported
4677 F:      drivers/gpu/drm/nouveau/
4678 F:      include/uapi/drm/nouveau_drm.h
4679
4680 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4681 M:      Noralf Trønnes <noralf@tronnes.org>
4682 S:      Maintained
4683 F:      drivers/gpu/drm/tinydrm/repaper.c
4684 F:      Documentation/devicetree/bindings/display/repaper.txt
4685
4686 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4687 M:      Dave Airlie <airlied@redhat.com>
4688 M:      Gerd Hoffmann <kraxel@redhat.com>
4689 L:      virtualization@lists.linux-foundation.org
4690 T:      git git://anongit.freedesktop.org/drm/drm-misc
4691 S:      Obsolete
4692 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4693 F:      drivers/gpu/drm/cirrus/
4694
4695 DRM DRIVER FOR QXL VIRTUAL GPU
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:      Maintained
4701 F:      drivers/gpu/drm/qxl/
4702 F:      include/uapi/drm/qxl_drm.h
4703
4704 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4705 S:      Orphan / Obsolete
4706 F:      drivers/gpu/drm/r128/
4707 F:      include/uapi/drm/r128_drm.h
4708
4709 DRM DRIVER FOR SAVAGE VIDEO CARDS
4710 S:      Orphan / Obsolete
4711 F:      drivers/gpu/drm/savage/
4712 F:      include/uapi/drm/savage_drm.h
4713
4714 DRM DRIVER FOR SIS VIDEO CARDS
4715 S:      Orphan / Obsolete
4716 F:      drivers/gpu/drm/sis/
4717 F:      include/uapi/drm/sis_drm.h
4718
4719 DRM DRIVER FOR SITRONIX ST7586 PANELS
4720 M:      David Lechner <david@lechnology.com>
4721 S:      Maintained
4722 F:      drivers/gpu/drm/tinydrm/st7586.c
4723 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4724
4725 DRM DRIVER FOR SITRONIX ST7735R PANELS
4726 M:      David Lechner <david@lechnology.com>
4727 S:      Maintained
4728 F:      drivers/gpu/drm/tinydrm/st7735r.c
4729 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4730
4731 DRM DRIVER FOR TDFX VIDEO CARDS
4732 S:      Orphan / Obsolete
4733 F:      drivers/gpu/drm/tdfx/
4734
4735 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4736 M:      Dave Airlie <airlied@redhat.com>
4737 S:      Odd Fixes
4738 F:      drivers/gpu/drm/udl/
4739
4740 DRM DRIVER FOR VMWARE VIRTUAL GPU
4741 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4742 M:      Sinclair Yeh <syeh@vmware.com>
4743 M:      Thomas Hellstrom <thellstrom@vmware.com>
4744 L:      dri-devel@lists.freedesktop.org
4745 T:      git git://people.freedesktop.org/~syeh/repos_linux
4746 T:      git git://people.freedesktop.org/~thomash/linux
4747 S:      Supported
4748 F:      drivers/gpu/drm/vmwgfx/
4749 F:      include/uapi/drm/vmwgfx_drm.h
4750
4751 DRM DRIVERS
4752 M:      David Airlie <airlied@linux.ie>
4753 L:      dri-devel@lists.freedesktop.org
4754 T:      git git://anongit.freedesktop.org/drm/drm
4755 B:      https://bugs.freedesktop.org/
4756 C:      irc://chat.freenode.net/dri-devel
4757 S:      Maintained
4758 F:      drivers/gpu/drm/
4759 F:      drivers/gpu/vga/
4760 F:      Documentation/devicetree/bindings/display/
4761 F:      Documentation/devicetree/bindings/gpu/
4762 F:      Documentation/gpu/
4763 F:      include/drm/
4764 F:      include/uapi/drm/
4765 F:      include/linux/vga*
4766
4767 DRM DRIVERS AND MISC GPU PATCHES
4768 M:      Gustavo Padovan <gustavo@padovan.org>
4769 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4770 M:      Sean Paul <sean@poorly.run>
4771 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4772 S:      Maintained
4773 T:      git git://anongit.freedesktop.org/drm/drm-misc
4774 F:      Documentation/gpu/
4775 F:      drivers/gpu/vga/
4776 F:      drivers/gpu/drm/*
4777 F:      include/drm/drm*
4778 F:      include/uapi/drm/drm*
4779 F:      include/linux/vga*
4780
4781 DRM DRIVERS FOR ALLWINNER A10
4782 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4783 L:      dri-devel@lists.freedesktop.org
4784 S:      Supported
4785 F:      drivers/gpu/drm/sun4i/
4786 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4787 T:      git git://anongit.freedesktop.org/drm/drm-misc
4788
4789 DRM DRIVERS FOR AMLOGIC SOCS
4790 M:      Neil Armstrong <narmstrong@baylibre.com>
4791 L:      dri-devel@lists.freedesktop.org
4792 L:      linux-amlogic@lists.infradead.org
4793 W:      http://linux-meson.com/
4794 S:      Supported
4795 F:      drivers/gpu/drm/meson/
4796 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4797 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4798 F:      Documentation/gpu/meson.rst
4799 T:      git git://anongit.freedesktop.org/drm/drm-misc
4800
4801 DRM DRIVERS FOR ATMEL HLCDC
4802 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4803 L:      dri-devel@lists.freedesktop.org
4804 S:      Supported
4805 F:      drivers/gpu/drm/atmel-hlcdc/
4806 F:      Documentation/devicetree/bindings/display/atmel/
4807 T:      git git://anongit.freedesktop.org/drm/drm-misc
4808
4809 DRM DRIVERS FOR BRIDGE CHIPS
4810 M:      Archit Taneja <architt@codeaurora.org>
4811 M:      Andrzej Hajda <a.hajda@samsung.com>
4812 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4813 S:      Maintained
4814 T:      git git://anongit.freedesktop.org/drm/drm-misc
4815 F:      drivers/gpu/drm/bridge/
4816
4817 DRM DRIVERS FOR EXYNOS
4818 M:      Inki Dae <inki.dae@samsung.com>
4819 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4820 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4821 M:      Kyungmin Park <kyungmin.park@samsung.com>
4822 L:      dri-devel@lists.freedesktop.org
4823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4824 S:      Supported
4825 F:      drivers/gpu/drm/exynos/
4826 F:      include/uapi/drm/exynos_drm.h
4827 F:      Documentation/devicetree/bindings/display/exynos/
4828
4829 DRM DRIVERS FOR FREESCALE DCU
4830 M:      Stefan Agner <stefan@agner.ch>
4831 M:      Alison Wang <alison.wang@nxp.com>
4832 L:      dri-devel@lists.freedesktop.org
4833 S:      Supported
4834 F:      drivers/gpu/drm/fsl-dcu/
4835 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4836 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4837 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4838
4839 DRM DRIVERS FOR FREESCALE IMX
4840 M:      Philipp Zabel <p.zabel@pengutronix.de>
4841 L:      dri-devel@lists.freedesktop.org
4842 S:      Maintained
4843 F:      drivers/gpu/drm/imx/
4844 F:      drivers/gpu/ipu-v3/
4845 F:      Documentation/devicetree/bindings/display/imx/
4846
4847 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4848 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4849 L:      dri-devel@lists.freedesktop.org
4850 T:      git git://github.com/patjak/drm-gma500
4851 S:      Maintained
4852 F:      drivers/gpu/drm/gma500/
4853
4854 DRM DRIVERS FOR HISILICON
4855 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4856 M:      Rongrong Zou <zourongrong@gmail.com>
4857 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4858 R:      Chen Feng <puck.chen@hisilicon.com>
4859 L:      dri-devel@lists.freedesktop.org
4860 T:      git git://github.com/xin3liang/linux.git
4861 S:      Maintained
4862 F:      drivers/gpu/drm/hisilicon/
4863 F:      Documentation/devicetree/bindings/display/hisilicon/
4864
4865 DRM DRIVERS FOR MEDIATEK
4866 M:      CK Hu <ck.hu@mediatek.com>
4867 M:      Philipp Zabel <p.zabel@pengutronix.de>
4868 L:      dri-devel@lists.freedesktop.org
4869 S:      Supported
4870 F:      drivers/gpu/drm/mediatek/
4871 F:      Documentation/devicetree/bindings/display/mediatek/
4872
4873 DRM DRIVERS FOR NVIDIA TEGRA
4874 M:      Thierry Reding <thierry.reding@gmail.com>
4875 L:      dri-devel@lists.freedesktop.org
4876 L:      linux-tegra@vger.kernel.org
4877 T:      git git://anongit.freedesktop.org/tegra/linux.git
4878 S:      Supported
4879 F:      drivers/gpu/drm/tegra/
4880 F:      drivers/gpu/host1x/
4881 F:      include/linux/host1x.h
4882 F:      include/uapi/drm/tegra_drm.h
4883 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4884
4885 DRM DRIVERS FOR RENESAS
4886 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4887 L:      dri-devel@lists.freedesktop.org
4888 L:      linux-renesas-soc@vger.kernel.org
4889 T:      git git://linuxtv.org/pinchartl/fbdev
4890 S:      Supported
4891 F:      drivers/gpu/drm/rcar-du/
4892 F:      drivers/gpu/drm/shmobile/
4893 F:      include/linux/platform_data/shmob_drm.h
4894 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4895 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4896 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4897
4898 DRM DRIVERS FOR ROCKCHIP
4899 M:      Sandy Huang <hjc@rock-chips.com>
4900 M:      Heiko Stübner <heiko@sntech.de>
4901 L:      dri-devel@lists.freedesktop.org
4902 S:      Maintained
4903 F:      drivers/gpu/drm/rockchip/
4904 F:      Documentation/devicetree/bindings/display/rockchip/
4905 T:      git git://anongit.freedesktop.org/drm/drm-misc
4906
4907 DRM DRIVERS FOR STI
4908 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4909 M:      Vincent Abriou <vincent.abriou@st.com>
4910 L:      dri-devel@lists.freedesktop.org
4911 T:      git git://anongit.freedesktop.org/drm/drm-misc
4912 S:      Maintained
4913 F:      drivers/gpu/drm/sti
4914 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4915
4916 DRM DRIVERS FOR STM
4917 M:      Yannick Fertre <yannick.fertre@st.com>
4918 M:      Philippe Cornu <philippe.cornu@st.com>
4919 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4920 M:      Vincent Abriou <vincent.abriou@st.com>
4921 L:      dri-devel@lists.freedesktop.org
4922 T:      git git://anongit.freedesktop.org/drm/drm-misc
4923 S:      Maintained
4924 F:      drivers/gpu/drm/stm
4925 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4926
4927 DRM DRIVERS FOR TI LCDC
4928 M:      Jyri Sarha <jsarha@ti.com>
4929 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4930 L:      dri-devel@lists.freedesktop.org
4931 S:      Maintained
4932 F:      drivers/gpu/drm/tilcdc/
4933 F:      Documentation/devicetree/bindings/display/tilcdc/
4934
4935 DRM DRIVERS FOR TI OMAP
4936 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4937 L:      dri-devel@lists.freedesktop.org
4938 S:      Maintained
4939 F:      drivers/gpu/drm/omapdrm/
4940 F:      Documentation/devicetree/bindings/display/ti/
4941
4942 DRM DRIVERS FOR V3D
4943 M:      Eric Anholt <eric@anholt.net>
4944 S:      Supported
4945 F:      drivers/gpu/drm/v3d/
4946 F:      include/uapi/drm/v3d_drm.h
4947 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4948 T:      git git://anongit.freedesktop.org/drm/drm-misc
4949
4950 DRM DRIVERS FOR VC4
4951 M:      Eric Anholt <eric@anholt.net>
4952 T:      git git://github.com/anholt/linux
4953 S:      Supported
4954 F:      drivers/gpu/drm/vc4/
4955 F:      include/uapi/drm/vc4_drm.h
4956 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4957 T:      git git://anongit.freedesktop.org/drm/drm-misc
4958
4959 DRM DRIVERS FOR VIVANTE GPU IP
4960 M:      Lucas Stach <l.stach@pengutronix.de>
4961 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4962 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4963 L:      etnaviv@lists.freedesktop.org
4964 L:      dri-devel@lists.freedesktop.org
4965 S:      Maintained
4966 F:      drivers/gpu/drm/etnaviv/
4967 F:      include/uapi/drm/etnaviv_drm.h
4968 F:      Documentation/devicetree/bindings/display/etnaviv/
4969
4970 DRM DRIVERS FOR ZTE ZX
4971 M:      Shawn Guo <shawnguo@kernel.org>
4972 L:      dri-devel@lists.freedesktop.org
4973 S:      Maintained
4974 F:      drivers/gpu/drm/zte/
4975 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4976 T:      git git://anongit.freedesktop.org/drm/drm-misc
4977
4978 DRM PANEL DRIVERS
4979 M:      Thierry Reding <thierry.reding@gmail.com>
4980 L:      dri-devel@lists.freedesktop.org
4981 T:      git git://anongit.freedesktop.org/drm/drm-misc
4982 S:      Maintained
4983 F:      drivers/gpu/drm/drm_panel.c
4984 F:      drivers/gpu/drm/panel/
4985 F:      include/drm/drm_panel.h
4986 F:      Documentation/devicetree/bindings/display/panel/
4987
4988 DRM TINYDRM DRIVERS
4989 M:      Noralf Trønnes <noralf@tronnes.org>
4990 W:      https://github.com/notro/tinydrm/wiki/Development
4991 T:      git git://anongit.freedesktop.org/drm/drm-misc
4992 S:      Maintained
4993 F:      drivers/gpu/drm/tinydrm/
4994 F:      include/drm/tinydrm/
4995
4996 DRM DRIVERS FOR XEN
4997 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4998 T:      git git://anongit.freedesktop.org/drm/drm-misc
4999 L:      dri-devel@lists.freedesktop.org
5000 L:      xen-devel@lists.xen.org
5001 S:      Supported
5002 F:      drivers/gpu/drm/xen/
5003 F:      Documentation/gpu/xen-front.rst
5004
5005 DRM TTM SUBSYSTEM
5006 M:      Christian Koenig <christian.koenig@amd.com>
5007 M:      Huang Rui <ray.huang@amd.com>
5008 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5009 T:      git git://people.freedesktop.org/~agd5f/linux
5010 S:      Maintained
5011 L:      dri-devel@lists.freedesktop.org
5012 F:      include/drm/ttm/
5013 F:      drivers/gpu/drm/ttm/
5014
5015 DSBR100 USB FM RADIO DRIVER
5016 M:      Alexey Klimov <klimov.linux@gmail.com>
5017 L:      linux-media@vger.kernel.org
5018 T:      git git://linuxtv.org/media_tree.git
5019 S:      Maintained
5020 F:      drivers/media/radio/dsbr100.c
5021
5022 DSCC4 DRIVER
5023 M:      Francois Romieu <romieu@fr.zoreil.com>
5024 L:      netdev@vger.kernel.org
5025 S:      Maintained
5026 F:      drivers/net/wan/dscc4.c
5027
5028 DT3155 MEDIA DRIVER
5029 M:      Hans Verkuil <hverkuil@xs4all.nl>
5030 L:      linux-media@vger.kernel.org
5031 T:      git git://linuxtv.org/media_tree.git
5032 W:      https://linuxtv.org
5033 S:      Odd Fixes
5034 F:      drivers/media/pci/dt3155/
5035
5036 DVB_USB_AF9015 MEDIA DRIVER
5037 M:      Antti Palosaari <crope@iki.fi>
5038 L:      linux-media@vger.kernel.org
5039 W:      https://linuxtv.org
5040 W:      http://palosaari.fi/linux/
5041 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5042 T:      git git://linuxtv.org/anttip/media_tree.git
5043 S:      Maintained
5044 F:      drivers/media/usb/dvb-usb-v2/af9015*
5045
5046 DVB_USB_AF9035 MEDIA DRIVER
5047 M:      Antti Palosaari <crope@iki.fi>
5048 L:      linux-media@vger.kernel.org
5049 W:      https://linuxtv.org
5050 W:      http://palosaari.fi/linux/
5051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5052 T:      git git://linuxtv.org/anttip/media_tree.git
5053 S:      Maintained
5054 F:      drivers/media/usb/dvb-usb-v2/af9035*
5055
5056 DVB_USB_ANYSEE MEDIA DRIVER
5057 M:      Antti Palosaari <crope@iki.fi>
5058 L:      linux-media@vger.kernel.org
5059 W:      https://linuxtv.org
5060 W:      http://palosaari.fi/linux/
5061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5062 T:      git git://linuxtv.org/anttip/media_tree.git
5063 S:      Maintained
5064 F:      drivers/media/usb/dvb-usb-v2/anysee*
5065
5066 DVB_USB_AU6610 MEDIA DRIVER
5067 M:      Antti Palosaari <crope@iki.fi>
5068 L:      linux-media@vger.kernel.org
5069 W:      https://linuxtv.org
5070 W:      http://palosaari.fi/linux/
5071 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5072 T:      git git://linuxtv.org/anttip/media_tree.git
5073 S:      Maintained
5074 F:      drivers/media/usb/dvb-usb-v2/au6610*
5075
5076 DVB_USB_CE6230 MEDIA DRIVER
5077 M:      Antti Palosaari <crope@iki.fi>
5078 L:      linux-media@vger.kernel.org
5079 W:      https://linuxtv.org
5080 W:      http://palosaari.fi/linux/
5081 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5082 T:      git git://linuxtv.org/anttip/media_tree.git
5083 S:      Maintained
5084 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5085
5086 DVB_USB_CXUSB MEDIA DRIVER
5087 M:      Michael Krufky <mkrufky@linuxtv.org>
5088 L:      linux-media@vger.kernel.org
5089 W:      https://linuxtv.org
5090 W:      http://github.com/mkrufky
5091 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5092 T:      git git://linuxtv.org/media_tree.git
5093 S:      Maintained
5094 F:      drivers/media/usb/dvb-usb/cxusb*
5095
5096 DVB_USB_EC168 MEDIA DRIVER
5097 M:      Antti Palosaari <crope@iki.fi>
5098 L:      linux-media@vger.kernel.org
5099 W:      https://linuxtv.org
5100 W:      http://palosaari.fi/linux/
5101 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5102 T:      git git://linuxtv.org/anttip/media_tree.git
5103 S:      Maintained
5104 F:      drivers/media/usb/dvb-usb-v2/ec168*
5105
5106 DVB_USB_GL861 MEDIA DRIVER
5107 M:      Antti Palosaari <crope@iki.fi>
5108 L:      linux-media@vger.kernel.org
5109 W:      https://linuxtv.org
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/gl861*
5114
5115 DVB_USB_MXL111SF MEDIA DRIVER
5116 M:      Michael Krufky <mkrufky@linuxtv.org>
5117 L:      linux-media@vger.kernel.org
5118 W:      https://linuxtv.org
5119 W:      http://github.com/mkrufky
5120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5121 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5122 S:      Maintained
5123 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5124
5125 DVB_USB_RTL28XXU MEDIA DRIVER
5126 M:      Antti Palosaari <crope@iki.fi>
5127 L:      linux-media@vger.kernel.org
5128 W:      https://linuxtv.org
5129 W:      http://palosaari.fi/linux/
5130 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5131 T:      git git://linuxtv.org/anttip/media_tree.git
5132 S:      Maintained
5133 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5134
5135 DVB_USB_V2 MEDIA DRIVER
5136 M:      Antti Palosaari <crope@iki.fi>
5137 L:      linux-media@vger.kernel.org
5138 W:      https://linuxtv.org
5139 W:      http://palosaari.fi/linux/
5140 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5141 T:      git git://linuxtv.org/anttip/media_tree.git
5142 S:      Maintained
5143 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5144 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5145
5146 DYNAMIC DEBUG
5147 M:      Jason Baron <jbaron@akamai.com>
5148 S:      Maintained
5149 F:      lib/dynamic_debug.c
5150 F:      include/linux/dynamic_debug.h
5151
5152 DYNAMIC INTERRUPT MODERATION
5153 M:      Tal Gilboa <talgi@mellanox.com>
5154 S:      Maintained
5155 F:      include/linux/net_dim.h
5156
5157 DZ DECSTATION DZ11 SERIAL DRIVER
5158 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5159 S:      Maintained
5160 F:      drivers/tty/serial/dz.*
5161
5162 E3X0 POWER BUTTON DRIVER
5163 M:      Moritz Fischer <moritz.fischer@ettus.com>
5164 L:      usrp-users@lists.ettus.com
5165 W:      http://www.ettus.com
5166 S:      Supported
5167 F:      drivers/input/misc/e3x0-button.c
5168 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5169
5170 E4000 MEDIA DRIVER
5171 M:      Antti Palosaari <crope@iki.fi>
5172 L:      linux-media@vger.kernel.org
5173 W:      https://linuxtv.org
5174 W:      http://palosaari.fi/linux/
5175 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5176 T:      git git://linuxtv.org/anttip/media_tree.git
5177 S:      Maintained
5178 F:      drivers/media/tuners/e4000*
5179
5180 EARTH_PT1 MEDIA DRIVER
5181 M:      Akihiro Tsukada <tskd08@gmail.com>
5182 L:      linux-media@vger.kernel.org
5183 S:      Odd Fixes
5184 F:      drivers/media/pci/pt1/
5185
5186 EARTH_PT3 MEDIA DRIVER
5187 M:      Akihiro Tsukada <tskd08@gmail.com>
5188 L:      linux-media@vger.kernel.org
5189 S:      Odd Fixes
5190 F:      drivers/media/pci/pt3/
5191
5192 EC100 MEDIA DRIVER
5193 M:      Antti Palosaari <crope@iki.fi>
5194 L:      linux-media@vger.kernel.org
5195 W:      https://linuxtv.org
5196 W:      http://palosaari.fi/linux/
5197 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5198 T:      git git://linuxtv.org/anttip/media_tree.git
5199 S:      Maintained
5200 F:      drivers/media/dvb-frontends/ec100*
5201
5202 ECRYPT FILE SYSTEM
5203 M:      Tyler Hicks <tyhicks@canonical.com>
5204 L:      ecryptfs@vger.kernel.org
5205 W:      http://ecryptfs.org
5206 W:      https://launchpad.net/ecryptfs
5207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5208 S:      Supported
5209 F:      Documentation/filesystems/ecryptfs.txt
5210 F:      fs/ecryptfs/
5211
5212 EDAC-AMD64
5213 M:      Borislav Petkov <bp@alien8.de>
5214 L:      linux-edac@vger.kernel.org
5215 S:      Maintained
5216 F:      drivers/edac/amd64_edac*
5217
5218 EDAC-CALXEDA
5219 M:      Robert Richter <rric@kernel.org>
5220 L:      linux-edac@vger.kernel.org
5221 S:      Maintained
5222 F:      drivers/edac/highbank*
5223
5224 EDAC-CAVIUM OCTEON
5225 M:      Ralf Baechle <ralf@linux-mips.org>
5226 M:      David Daney <david.daney@cavium.com>
5227 L:      linux-edac@vger.kernel.org
5228 L:      linux-mips@linux-mips.org
5229 S:      Supported
5230 F:      drivers/edac/octeon_edac*
5231
5232 EDAC-CAVIUM THUNDERX
5233 M:      David Daney <david.daney@cavium.com>
5234 M:      Jan Glauber <jglauber@cavium.com>
5235 L:      linux-edac@vger.kernel.org
5236 S:      Supported
5237 F:      drivers/edac/thunderx_edac*
5238
5239 EDAC-CORE
5240 M:      Borislav Petkov <bp@alien8.de>
5241 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5242 L:      linux-edac@vger.kernel.org
5243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5245 S:      Supported
5246 F:      Documentation/admin-guide/ras.rst
5247 F:      Documentation/driver-api/edac.rst
5248 F:      drivers/edac/
5249 F:      include/linux/edac.h
5250
5251 EDAC-E752X
5252 M:      Mark Gross <mark.gross@intel.com>
5253 L:      linux-edac@vger.kernel.org
5254 S:      Maintained
5255 F:      drivers/edac/e752x_edac.c
5256
5257 EDAC-E7XXX
5258 L:      linux-edac@vger.kernel.org
5259 S:      Maintained
5260 F:      drivers/edac/e7xxx_edac.c
5261
5262 EDAC-FSL_DDR
5263 M:      York Sun <york.sun@nxp.com>
5264 L:      linux-edac@vger.kernel.org
5265 S:      Maintained
5266 F:      drivers/edac/fsl_ddr_edac.*
5267
5268 EDAC-GHES
5269 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5270 L:      linux-edac@vger.kernel.org
5271 S:      Maintained
5272 F:      drivers/edac/ghes_edac.c
5273
5274 EDAC-I3000
5275 L:      linux-edac@vger.kernel.org
5276 S:      Orphan
5277 F:      drivers/edac/i3000_edac.c
5278
5279 EDAC-I5000
5280 L:      linux-edac@vger.kernel.org
5281 S:      Maintained
5282 F:      drivers/edac/i5000_edac.c
5283
5284 EDAC-I5400
5285 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5286 L:      linux-edac@vger.kernel.org
5287 S:      Maintained
5288 F:      drivers/edac/i5400_edac.c
5289
5290 EDAC-I7300
5291 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5292 L:      linux-edac@vger.kernel.org
5293 S:      Maintained
5294 F:      drivers/edac/i7300_edac.c
5295
5296 EDAC-I7CORE
5297 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5298 L:      linux-edac@vger.kernel.org
5299 S:      Maintained
5300 F:      drivers/edac/i7core_edac.c
5301
5302 EDAC-I82443BXGX
5303 M:      Tim Small <tim@buttersideup.com>
5304 L:      linux-edac@vger.kernel.org
5305 S:      Maintained
5306 F:      drivers/edac/i82443bxgx_edac.c
5307
5308 EDAC-I82975X
5309 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5310 M:      "Arvind R." <arvino55@gmail.com>
5311 L:      linux-edac@vger.kernel.org
5312 S:      Maintained
5313 F:      drivers/edac/i82975x_edac.c
5314
5315 EDAC-IE31200
5316 M:      Jason Baron <jbaron@akamai.com>
5317 L:      linux-edac@vger.kernel.org
5318 S:      Maintained
5319 F:      drivers/edac/ie31200_edac.c
5320
5321 EDAC-MPC85XX
5322 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5323 L:      linux-edac@vger.kernel.org
5324 S:      Maintained
5325 F:      drivers/edac/mpc85xx_edac.[ch]
5326
5327 EDAC-PASEMI
5328 M:      Egor Martovetsky <egor@pasemi.com>
5329 L:      linux-edac@vger.kernel.org
5330 S:      Maintained
5331 F:      drivers/edac/pasemi_edac.c
5332
5333 EDAC-PND2
5334 M:      Tony Luck <tony.luck@intel.com>
5335 L:      linux-edac@vger.kernel.org
5336 S:      Maintained
5337 F:      drivers/edac/pnd2_edac.[ch]
5338
5339 EDAC-R82600
5340 M:      Tim Small <tim@buttersideup.com>
5341 L:      linux-edac@vger.kernel.org
5342 S:      Maintained
5343 F:      drivers/edac/r82600_edac.c
5344
5345 EDAC-SBRIDGE
5346 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5347 L:      linux-edac@vger.kernel.org
5348 S:      Maintained
5349 F:      drivers/edac/sb_edac.c
5350
5351 EDAC-SKYLAKE
5352 M:      Tony Luck <tony.luck@intel.com>
5353 L:      linux-edac@vger.kernel.org
5354 S:      Maintained
5355 F:      drivers/edac/skx_edac.c
5356
5357 EDAC-TI
5358 M:      Tero Kristo <t-kristo@ti.com>
5359 L:      linux-edac@vger.kernel.org
5360 S:      Maintained
5361 F:      drivers/edac/ti_edac.c
5362
5363 EDIROL UA-101/UA-1000 DRIVER
5364 M:      Clemens Ladisch <clemens@ladisch.de>
5365 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5366 T:      git git://git.alsa-project.org/alsa-kernel.git
5367 S:      Maintained
5368 F:      sound/usb/misc/ua101.c
5369
5370 EFI TEST DRIVER
5371 L:      linux-efi@vger.kernel.org
5372 M:      Ivan Hu <ivan.hu@canonical.com>
5373 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5374 S:      Maintained
5375 F:      drivers/firmware/efi/test/
5376
5377 EFI VARIABLE FILESYSTEM
5378 M:      Matthew Garrett <matthew.garrett@nebula.com>
5379 M:      Jeremy Kerr <jk@ozlabs.org>
5380 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5382 L:      linux-efi@vger.kernel.org
5383 S:      Maintained
5384 F:      fs/efivarfs/
5385
5386 EFIFB FRAMEBUFFER DRIVER
5387 L:      linux-fbdev@vger.kernel.org
5388 M:      Peter Jones <pjones@redhat.com>
5389 S:      Maintained
5390 F:      drivers/video/fbdev/efifb.c
5391
5392 EFS FILESYSTEM
5393 W:      http://aeschi.ch.eu.org/efs/
5394 S:      Orphan
5395 F:      fs/efs/
5396
5397 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5398 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5399 L:      netdev@vger.kernel.org
5400 S:      Maintained
5401 F:      drivers/net/ethernet/ibm/ehea/
5402
5403 EM28XX VIDEO4LINUX DRIVER
5404 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5405 L:      linux-media@vger.kernel.org
5406 W:      https://linuxtv.org
5407 T:      git git://linuxtv.org/media_tree.git
5408 S:      Maintained
5409 F:      drivers/media/usb/em28xx/
5410 F:      Documentation/media/v4l-drivers/em28xx*
5411
5412 EMBEDDED LINUX
5413 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5414 M:      Matt Mackall <mpm@selenic.com>
5415 M:      David Woodhouse <dwmw2@infradead.org>
5416 L:      linux-embedded@vger.kernel.org
5417 S:      Maintained
5418
5419 Emulex 10Gbps iSCSI - OneConnect DRIVER
5420 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5421 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5422 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5423 L:      linux-scsi@vger.kernel.org
5424 W:      http://www.broadcom.com
5425 S:      Supported
5426 F:      drivers/scsi/be2iscsi/
5427
5428 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5429 M:      Sathya Perla <sathya.perla@broadcom.com>
5430 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5431 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5432 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5433 L:      netdev@vger.kernel.org
5434 W:      http://www.emulex.com
5435 S:      Supported
5436 F:      drivers/net/ethernet/emulex/benet/
5437
5438 EMULEX ONECONNECT ROCE DRIVER
5439 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5440 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5441 L:      linux-rdma@vger.kernel.org
5442 W:      http://www.broadcom.com
5443 S:      Odd Fixes
5444 F:      drivers/infiniband/hw/ocrdma/
5445 F:      include/uapi/rdma/ocrdma-abi.h
5446
5447 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5448 M:      James Smart <james.smart@broadcom.com>
5449 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5450 L:      linux-scsi@vger.kernel.org
5451 W:      http://www.broadcom.com
5452 S:      Supported
5453 F:      drivers/scsi/lpfc/
5454
5455 ENE CB710 FLASH CARD READER DRIVER
5456 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5457 S:      Maintained
5458 F:      drivers/misc/cb710/
5459 F:      drivers/mmc/host/cb710-mmc.*
5460 F:      include/linux/cb710.h
5461
5462 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5463 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5464 S:      Maintained
5465 F:      drivers/media/rc/ene_ir.*
5466
5467 EPSON S1D13XXX FRAMEBUFFER DRIVER
5468 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5469 S:      Maintained
5470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5471 F:      drivers/video/fbdev/s1d13xxxfb.c
5472 F:      include/video/s1d13xxxfb.h
5473
5474 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5475 M:      Jeff Layton <jlayton@kernel.org>
5476 S:      Maintained
5477 F:      lib/errseq.c
5478 F:      include/linux/errseq.h
5479
5480 ET131X NETWORK DRIVER
5481 M:      Mark Einon <mark.einon@gmail.com>
5482 S:      Odd Fixes
5483 F:      drivers/net/ethernet/agere/
5484
5485 ETHERNET BRIDGE
5486 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5487 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5488 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5489 L:      netdev@vger.kernel.org
5490 W:      http://www.linuxfoundation.org/en/Net:Bridge
5491 S:      Maintained
5492 F:      include/linux/netfilter_bridge/
5493 F:      net/bridge/
5494
5495 ETHERNET PHY LIBRARY
5496 M:      Andrew Lunn <andrew@lunn.ch>
5497 M:      Florian Fainelli <f.fainelli@gmail.com>
5498 L:      netdev@vger.kernel.org
5499 S:      Maintained
5500 F:      Documentation/ABI/testing/sysfs-bus-mdio
5501 F:      Documentation/devicetree/bindings/net/mdio*
5502 F:      Documentation/networking/phy.txt
5503 F:      drivers/net/phy/
5504 F:      drivers/of/of_mdio.c
5505 F:      drivers/of/of_net.c
5506 F:      include/linux/*mdio*.h
5507 F:      include/linux/of_net.h
5508 F:      include/linux/phy.h
5509 F:      include/linux/phy_fixed.h
5510 F:      include/linux/platform_data/mdio-bcm-unimac.h
5511 F:      include/trace/events/mdio.h
5512 F:      include/uapi/linux/mdio.h
5513 F:      include/uapi/linux/mii.h
5514
5515 EXT2 FILE SYSTEM
5516 M:      Jan Kara <jack@suse.com>
5517 L:      linux-ext4@vger.kernel.org
5518 S:      Maintained
5519 F:      Documentation/filesystems/ext2.txt
5520 F:      fs/ext2/
5521 F:      include/linux/ext2*
5522
5523 EXT4 FILE SYSTEM
5524 M:      "Theodore Ts'o" <tytso@mit.edu>
5525 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5526 L:      linux-ext4@vger.kernel.org
5527 W:      http://ext4.wiki.kernel.org
5528 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5530 S:      Maintained
5531 F:      Documentation/filesystems/ext4.txt
5532 F:      fs/ext4/
5533
5534 Extended Verification Module (EVM)
5535 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5536 L:      linux-integrity@vger.kernel.org
5537 S:      Supported
5538 F:      security/integrity/evm/
5539
5540 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5541 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5542 L:      linux-efi@vger.kernel.org
5543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5544 S:      Maintained
5545 F:      Documentation/efi-stub.txt
5546 F:      arch/*/kernel/efi.c
5547 F:      arch/x86/boot/compressed/eboot.[ch]
5548 F:      arch/*/include/asm/efi.h
5549 F:      arch/x86/platform/efi/
5550 F:      drivers/firmware/efi/
5551 F:      include/linux/efi*.h
5552 F:      arch/arm/boot/compressed/efi-header.S
5553 F:      arch/arm64/kernel/efi-entry.S
5554
5555 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5556 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5557 M:      Chanwoo Choi <cw00.choi@samsung.com>
5558 L:      linux-kernel@vger.kernel.org
5559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5560 S:      Maintained
5561 F:      drivers/extcon/
5562 F:      include/linux/extcon/
5563 F:      include/linux/extcon.h
5564 F:      Documentation/extcon/
5565 F:      Documentation/devicetree/bindings/extcon/
5566
5567 EXYNOS DP DRIVER
5568 M:      Jingoo Han <jingoohan1@gmail.com>
5569 L:      dri-devel@lists.freedesktop.org
5570 S:      Maintained
5571 F:      drivers/gpu/drm/exynos/exynos_dp*
5572
5573 EXYNOS SYSMMU (IOMMU) driver
5574 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5575 L:      iommu@lists.linux-foundation.org
5576 S:      Maintained
5577 F:      drivers/iommu/exynos-iommu.c
5578
5579 EZchip NPS platform support
5580 M:      Vineet Gupta <vgupta@synopsys.com>
5581 M:      Ofer Levi <oferle@mellanox.com>
5582 S:      Supported
5583 F:      arch/arc/plat-eznps
5584 F:      arch/arc/boot/dts/eznps.dts
5585
5586 F2FS FILE SYSTEM
5587 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5588 M:      Chao Yu <yuchao0@huawei.com>
5589 L:      linux-f2fs-devel@lists.sourceforge.net
5590 W:      https://f2fs.wiki.kernel.org/
5591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5592 S:      Maintained
5593 F:      Documentation/filesystems/f2fs.txt
5594 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5595 F:      fs/f2fs/
5596 F:      include/linux/f2fs_fs.h
5597 F:      include/trace/events/f2fs.h
5598
5599 F71805F HARDWARE MONITORING DRIVER
5600 M:      Jean Delvare <jdelvare@suse.com>
5601 L:      linux-hwmon@vger.kernel.org
5602 S:      Maintained
5603 F:      Documentation/hwmon/f71805f
5604 F:      drivers/hwmon/f71805f.c
5605
5606 FADDR2LINE
5607 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5608 S:      Maintained
5609 F:      scripts/faddr2line
5610
5611 FAILOVER MODULE
5612 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5613 L:      netdev@vger.kernel.org
5614 S:      Supported
5615 F:      net/core/failover.c
5616 F:      include/net/failover.h
5617 F:      Documentation/networking/failover.rst
5618
5619 FANOTIFY
5620 M:      Jan Kara <jack@suse.cz>
5621 R:      Amir Goldstein <amir73il@gmail.com>
5622 L:      linux-fsdevel@vger.kernel.org
5623 S:      Maintained
5624 F:      fs/notify/fanotify/
5625 F:      include/linux/fanotify.h
5626 F:      include/uapi/linux/fanotify.h
5627
5628 FARSYNC SYNCHRONOUS DRIVER
5629 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5630 W:      http://www.farsite.co.uk/
5631 S:      Supported
5632 F:      drivers/net/wan/farsync.*
5633
5634 FAULT INJECTION SUPPORT
5635 M:      Akinobu Mita <akinobu.mita@gmail.com>
5636 S:      Supported
5637 F:      Documentation/fault-injection/
5638 F:      lib/fault-inject.c
5639
5640 FBTFT Framebuffer drivers
5641 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5642 L:      dri-devel@lists.freedesktop.org
5643 L:      linux-fbdev@vger.kernel.org
5644 S:      Maintained
5645 F:      drivers/staging/fbtft/
5646
5647 FC0011 TUNER DRIVER
5648 M:      Michael Buesch <m@bues.ch>
5649 L:      linux-media@vger.kernel.org
5650 S:      Maintained
5651 F:      drivers/media/tuners/fc0011.h
5652 F:      drivers/media/tuners/fc0011.c
5653
5654 FC2580 MEDIA DRIVER
5655 M:      Antti Palosaari <crope@iki.fi>
5656 L:      linux-media@vger.kernel.org
5657 W:      https://linuxtv.org
5658 W:      http://palosaari.fi/linux/
5659 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5660 T:      git git://linuxtv.org/anttip/media_tree.git
5661 S:      Maintained
5662 F:      drivers/media/tuners/fc2580*
5663
5664 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5665 M:      Johannes Thumshirn <jth@kernel.org>
5666 L:      linux-scsi@vger.kernel.org
5667 W:      www.Open-FCoE.org
5668 S:      Supported
5669 F:      drivers/scsi/libfc/
5670 F:      drivers/scsi/fcoe/
5671 F:      include/scsi/fc/
5672 F:      include/scsi/libfc.h
5673 F:      include/scsi/libfcoe.h
5674 F:      include/uapi/scsi/fc/
5675
5676 FILE LOCKING (flock() and fcntl()/lockf())
5677 M:      Jeff Layton <jlayton@kernel.org>
5678 M:      "J. Bruce Fields" <bfields@fieldses.org>
5679 L:      linux-fsdevel@vger.kernel.org
5680 S:      Maintained
5681 F:      include/linux/fcntl.h
5682 F:      include/uapi/linux/fcntl.h
5683 F:      fs/fcntl.c
5684 F:      fs/locks.c
5685
5686 FILESYSTEMS (VFS and infrastructure)
5687 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5688 L:      linux-fsdevel@vger.kernel.org
5689 S:      Maintained
5690 F:      fs/*
5691 F:      include/linux/fs.h
5692 F:      include/uapi/linux/fs.h
5693
5694 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5695 M:      Riku Voipio <riku.voipio@iki.fi>
5696 L:      linux-hwmon@vger.kernel.org
5697 S:      Maintained
5698 F:      drivers/hwmon/f75375s.c
5699 F:      include/linux/f75375s.h
5700
5701 FIREWIRE AUDIO DRIVERS
5702 M:      Clemens Ladisch <clemens@ladisch.de>
5703 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5704 T:      git git://git.alsa-project.org/alsa-kernel.git
5705 S:      Maintained
5706 F:      sound/firewire/
5707
5708 FIREWIRE MEDIA DRIVERS (firedtv)
5709 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5710 L:      linux-media@vger.kernel.org
5711 L:      linux1394-devel@lists.sourceforge.net
5712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5713 S:      Maintained
5714 F:      drivers/media/firewire/
5715
5716 FIREWIRE SBP-2 TARGET
5717 M:      Chris Boot <bootc@bootc.net>
5718 L:      linux-scsi@vger.kernel.org
5719 L:      target-devel@vger.kernel.org
5720 L:      linux1394-devel@lists.sourceforge.net
5721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5722 S:      Maintained
5723 F:      drivers/target/sbp/
5724
5725 FIREWIRE SUBSYSTEM
5726 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5727 L:      linux1394-devel@lists.sourceforge.net
5728 W:      http://ieee1394.wiki.kernel.org/
5729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5730 S:      Maintained
5731 F:      drivers/firewire/
5732 F:      include/linux/firewire.h
5733 F:      include/uapi/linux/firewire*.h
5734 F:      tools/firewire/
5735
5736 FIRMWARE LOADER (request_firmware)
5737 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5738 L:      linux-kernel@vger.kernel.org
5739 S:      Maintained
5740 F:      Documentation/firmware_class/
5741 F:      drivers/base/firmware_loader/
5742 F:      include/linux/firmware.h
5743
5744 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5745 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5746 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5747 S:      Maintained
5748 F:      drivers/block/rsxx/
5749
5750 FLOPPY DRIVER
5751 M:      Jiri Kosina <jikos@kernel.org>
5752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5753 S:      Odd fixes
5754 F:      drivers/block/floppy.c
5755
5756 FMC SUBSYSTEM
5757 M:      Alessandro Rubini <rubini@gnudd.com>
5758 W:      http://www.ohwr.org/projects/fmc-bus
5759 S:      Supported
5760 F:      drivers/fmc/
5761 F:      include/linux/fmc*.h
5762 F:      include/linux/ipmi-fru.h
5763 K:      fmc_d.*register
5764
5765 FPGA MANAGER FRAMEWORK
5766 M:      Alan Tull <atull@kernel.org>
5767 M:      Moritz Fischer <mdf@kernel.org>
5768 L:      linux-fpga@vger.kernel.org
5769 S:      Maintained
5770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5771 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5772 F:      Documentation/fpga/
5773 F:      Documentation/driver-api/fpga/
5774 F:      Documentation/devicetree/bindings/fpga/
5775 F:      drivers/fpga/
5776 F:      include/linux/fpga/
5777 W:      http://www.rocketboards.org
5778
5779 FPGA DFL DRIVERS
5780 M:      Wu Hao <hao.wu@intel.com>
5781 L:      linux-fpga@vger.kernel.org
5782 S:      Maintained
5783 F:      Documentation/fpga/dfl.txt
5784 F:      include/uapi/linux/fpga-dfl.h
5785 F:      drivers/fpga/dfl*
5786
5787 FPU EMULATOR
5788 M:      Bill Metzenthen <billm@melbpc.org.au>
5789 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5790 S:      Maintained
5791 F:      arch/x86/math-emu/
5792
5793 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5794 L:      netdev@vger.kernel.org
5795 S:      Orphan
5796 F:      drivers/net/wan/dlci.c
5797 F:      drivers/net/wan/sdla.c
5798
5799 FRAMEBUFFER LAYER
5800 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5801 L:      dri-devel@lists.freedesktop.org
5802 L:      linux-fbdev@vger.kernel.org
5803 T:      git git://github.com/bzolnier/linux.git
5804 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5805 S:      Maintained
5806 F:      Documentation/fb/
5807 F:      drivers/video/
5808 F:      include/video/
5809 F:      include/linux/fb.h
5810 F:      include/uapi/video/
5811 F:      include/uapi/linux/fb.h
5812
5813 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5814 M:      Horia Geantă <horia.geanta@nxp.com>
5815 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5816 L:      linux-crypto@vger.kernel.org
5817 S:      Maintained
5818 F:      drivers/crypto/caam/
5819 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5820
5821 FREESCALE DIU FRAMEBUFFER DRIVER
5822 M:      Timur Tabi <timur@kernel.org>
5823 L:      linux-fbdev@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/video/fbdev/fsl-diu-fb.*
5826
5827 FREESCALE DMA DRIVER
5828 M:      Li Yang <leoyang.li@nxp.com>
5829 M:      Zhang Wei <zw@zh-kernel.org>
5830 L:      linuxppc-dev@lists.ozlabs.org
5831 S:      Maintained
5832 F:      drivers/dma/fsldma.*
5833
5834 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5835 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5836 L:      netdev@vger.kernel.org
5837 S:      Maintained
5838 F:      drivers/net/ethernet/freescale/gianfar*
5839 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5840
5841 FREESCALE GPMI NAND DRIVER
5842 M:      Han Xu <han.xu@nxp.com>
5843 L:      linux-mtd@lists.infradead.org
5844 S:      Maintained
5845 F:      drivers/mtd/nand/raw/gpmi-nand/*
5846
5847 FREESCALE I2C CPM DRIVER
5848 M:      Jochen Friedrich <jochen@scram.de>
5849 L:      linuxppc-dev@lists.ozlabs.org
5850 L:      linux-i2c@vger.kernel.org
5851 S:      Maintained
5852 F:      drivers/i2c/busses/i2c-cpm.c
5853
5854 FREESCALE IMX / MXC FEC DRIVER
5855 M:      Fugang Duan <fugang.duan@nxp.com>
5856 L:      netdev@vger.kernel.org
5857 S:      Maintained
5858 F:      drivers/net/ethernet/freescale/fec_main.c
5859 F:      drivers/net/ethernet/freescale/fec_ptp.c
5860 F:      drivers/net/ethernet/freescale/fec.h
5861 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5862
5863 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5864 M:      Sascha Hauer <s.hauer@pengutronix.de>
5865 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5866 L:      linux-fbdev@vger.kernel.org
5867 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5868 S:      Maintained
5869 F:      include/linux/platform_data/video-imxfb.h
5870 F:      drivers/video/fbdev/imxfb.c
5871
5872 FREESCALE QORIQ DPAA ETHERNET DRIVER
5873 M:      Madalin Bucur <madalin.bucur@nxp.com>
5874 L:      netdev@vger.kernel.org
5875 S:      Maintained
5876 F:      drivers/net/ethernet/freescale/dpaa
5877
5878 FREESCALE QORIQ DPAA FMAN DRIVER
5879 M:      Madalin Bucur <madalin.bucur@nxp.com>
5880 L:      netdev@vger.kernel.org
5881 S:      Maintained
5882 F:      drivers/net/ethernet/freescale/fman
5883 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5884
5885 FREESCALE QORIQ PTP CLOCK DRIVER
5886 M:      Yangbo Lu <yangbo.lu@nxp.com>
5887 L:      netdev@vger.kernel.org
5888 S:      Maintained
5889 F:      drivers/ptp/ptp_qoriq.c
5890 F:      include/linux/fsl/ptp_qoriq.h
5891 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5892
5893 FREESCALE QUAD SPI DRIVER
5894 M:      Han Xu <han.xu@nxp.com>
5895 L:      linux-mtd@lists.infradead.org
5896 S:      Maintained
5897 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5898
5899 FREESCALE QUICC ENGINE LIBRARY
5900 M:      Qiang Zhao <qiang.zhao@nxp.com>
5901 L:      linuxppc-dev@lists.ozlabs.org
5902 S:      Maintained
5903 F:      drivers/soc/fsl/qe/
5904 F:      include/soc/fsl/*qe*.h
5905 F:      include/soc/fsl/*ucc*.h
5906
5907 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5908 M:      Li Yang <leoyang.li@nxp.com>
5909 L:      netdev@vger.kernel.org
5910 L:      linuxppc-dev@lists.ozlabs.org
5911 S:      Maintained
5912 F:      drivers/net/ethernet/freescale/ucc_geth*
5913
5914 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5915 M:      Zhao Qiang <qiang.zhao@nxp.com>
5916 L:      netdev@vger.kernel.org
5917 L:      linuxppc-dev@lists.ozlabs.org
5918 S:      Maintained
5919 F:      drivers/net/wan/fsl_ucc_hdlc*
5920
5921 FREESCALE QUICC ENGINE UCC UART DRIVER
5922 M:      Timur Tabi <timur@kernel.org>
5923 L:      linuxppc-dev@lists.ozlabs.org
5924 S:      Maintained
5925 F:      drivers/tty/serial/ucc_uart.c
5926
5927 FREESCALE SOC DRIVERS
5928 M:      Li Yang <leoyang.li@nxp.com>
5929 L:      linuxppc-dev@lists.ozlabs.org
5930 L:      linux-arm-kernel@lists.infradead.org
5931 S:      Maintained
5932 F:      Documentation/devicetree/bindings/soc/fsl/
5933 F:      drivers/soc/fsl/
5934 F:      include/linux/fsl/
5935
5936 FREESCALE SOC FS_ENET DRIVER
5937 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5938 L:      linuxppc-dev@lists.ozlabs.org
5939 L:      netdev@vger.kernel.org
5940 S:      Maintained
5941 F:      drivers/net/ethernet/freescale/fs_enet/
5942 F:      include/linux/fs_enet_pd.h
5943
5944 FREESCALE SOC SOUND DRIVERS
5945 M:      Timur Tabi <timur@kernel.org>
5946 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5947 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5948 R:      Fabio Estevam <fabio.estevam@nxp.com>
5949 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5950 L:      linuxppc-dev@lists.ozlabs.org
5951 S:      Maintained
5952 F:      sound/soc/fsl/fsl*
5953 F:      sound/soc/fsl/imx*
5954 F:      sound/soc/fsl/mpc8610_hpcd.c
5955
5956 FREESCALE USB PERIPHERAL DRIVERS
5957 M:      Li Yang <leoyang.li@nxp.com>
5958 L:      linux-usb@vger.kernel.org
5959 L:      linuxppc-dev@lists.ozlabs.org
5960 S:      Maintained
5961 F:      drivers/usb/gadget/udc/fsl*
5962
5963 FREEVXFS FILESYSTEM
5964 M:      Christoph Hellwig <hch@infradead.org>
5965 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5966 S:      Maintained
5967 F:      fs/freevxfs/
5968
5969 FREEZER
5970 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5971 M:      Pavel Machek <pavel@ucw.cz>
5972 L:      linux-pm@vger.kernel.org
5973 S:      Supported
5974 F:      Documentation/power/freezing-of-tasks.txt
5975 F:      include/linux/freezer.h
5976 F:      kernel/freezer.c
5977
5978 FRONTSWAP API
5979 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5980 L:      linux-kernel@vger.kernel.org
5981 S:      Maintained
5982 F:      mm/frontswap.c
5983 F:      include/linux/frontswap.h
5984
5985 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5986 M:      David Howells <dhowells@redhat.com>
5987 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5988 S:      Supported
5989 F:      Documentation/filesystems/caching/
5990 F:      fs/fscache/
5991 F:      include/linux/fscache*.h
5992
5993 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5994 M:      Theodore Y. Ts'o <tytso@mit.edu>
5995 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5996 L:      linux-fscrypt@vger.kernel.org
5997 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5999 S:      Supported
6000 F:      fs/crypto/
6001 F:      include/linux/fscrypt*.h
6002 F:      Documentation/filesystems/fscrypt.rst
6003
6004 FSI-ATTACHED I2C DRIVER
6005 M:      Eddie James <eajames@linux.vnet.ibm.com>
6006 L:      linux-i2c@vger.kernel.org
6007 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6008 S:      Maintained
6009 F:      drivers/i2c/busses/i2c-fsi.c
6010 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6011
6012 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6013 M:      Jan Kara <jack@suse.cz>
6014 R:      Amir Goldstein <amir73il@gmail.com>
6015 L:      linux-fsdevel@vger.kernel.org
6016 S:      Maintained
6017 F:      fs/notify/
6018 F:      include/linux/fsnotify*.h
6019
6020 FUJITSU LAPTOP EXTRAS
6021 M:      Jonathan Woithe <jwoithe@just42.net>
6022 L:      platform-driver-x86@vger.kernel.org
6023 S:      Maintained
6024 F:      drivers/platform/x86/fujitsu-laptop.c
6025
6026 FUJITSU M-5MO LS CAMERA ISP DRIVER
6027 M:      Kyungmin Park <kyungmin.park@samsung.com>
6028 M:      Heungjun Kim <riverful.kim@samsung.com>
6029 L:      linux-media@vger.kernel.org
6030 S:      Maintained
6031 F:      drivers/media/i2c/m5mols/
6032 F:      include/media/i2c/m5mols.h
6033
6034 FUJITSU TABLET EXTRAS
6035 M:      Robert Gerlach <khnz@gmx.de>
6036 L:      platform-driver-x86@vger.kernel.org
6037 S:      Maintained
6038 F:      drivers/platform/x86/fujitsu-tablet.c
6039
6040 FUSE: FILESYSTEM IN USERSPACE
6041 M:      Miklos Szeredi <miklos@szeredi.hu>
6042 L:      linux-fsdevel@vger.kernel.org
6043 W:      http://fuse.sourceforge.net/
6044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6045 S:      Maintained
6046 F:      fs/fuse/
6047 F:      include/uapi/linux/fuse.h
6048 F:      Documentation/filesystems/fuse.txt
6049
6050 FUTEX SUBSYSTEM
6051 M:      Thomas Gleixner <tglx@linutronix.de>
6052 M:      Ingo Molnar <mingo@redhat.com>
6053 R:      Peter Zijlstra <peterz@infradead.org>
6054 R:      Darren Hart <dvhart@infradead.org>
6055 L:      linux-kernel@vger.kernel.org
6056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6057 S:      Maintained
6058 F:      kernel/futex.c
6059 F:      kernel/futex_compat.c
6060 F:      include/asm-generic/futex.h
6061 F:      include/linux/futex.h
6062 F:      include/uapi/linux/futex.h
6063 F:      tools/testing/selftests/futex/
6064 F:      tools/perf/bench/futex*
6065 F:      Documentation/*futex*
6066
6067 GCC PLUGINS
6068 M:      Kees Cook <keescook@chromium.org>
6069 R:      Emese Revfy <re.emese@gmail.com>
6070 L:      kernel-hardening@lists.openwall.com
6071 S:      Maintained
6072 F:      scripts/gcc-plugins/
6073 F:      scripts/gcc-plugin.sh
6074 F:      scripts/Makefile.gcc-plugins
6075 F:      Documentation/gcc-plugins.txt
6076
6077 GASKET DRIVER FRAMEWORK
6078 M:      Rob Springer <rspringer@google.com>
6079 M:      Todd Poynor <toddpoynor@google.com>
6080 M:      Ben Chan <benchan@chromium.org>
6081 S:      Maintained
6082 F:      drivers/staging/gasket/
6083
6084 GCOV BASED KERNEL PROFILING
6085 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6086 S:      Maintained
6087 F:      kernel/gcov/
6088 F:      Documentation/dev-tools/gcov.rst
6089
6090 GDB KERNEL DEBUGGING HELPER SCRIPTS
6091 M:      Jan Kiszka <jan.kiszka@siemens.com>
6092 M:      Kieran Bingham <kbingham@kernel.org>
6093 S:      Supported
6094 F:      scripts/gdb/
6095
6096 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6097 M:      Achim Leubner <achim_leubner@adaptec.com>
6098 L:      linux-scsi@vger.kernel.org
6099 W:      http://www.icp-vortex.com/
6100 S:      Supported
6101 F:      drivers/scsi/gdt*
6102
6103 GEMTEK FM RADIO RECEIVER DRIVER
6104 M:      Hans Verkuil <hverkuil@xs4all.nl>
6105 L:      linux-media@vger.kernel.org
6106 T:      git git://linuxtv.org/media_tree.git
6107 W:      https://linuxtv.org
6108 S:      Maintained
6109 F:      drivers/media/radio/radio-gemtek*
6110
6111 GENERIC GPIO I2C DRIVER
6112 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6113 S:      Supported
6114 F:      drivers/i2c/busses/i2c-gpio.c
6115 F:      include/linux/platform_data/i2c-gpio.h
6116
6117 GENERIC GPIO I2C MULTIPLEXER DRIVER
6118 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6119 L:      linux-i2c@vger.kernel.org
6120 S:      Supported
6121 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6122 F:      include/linux/platform_data/i2c-mux-gpio.h
6123 F:      Documentation/i2c/muxes/i2c-mux-gpio
6124
6125 GENERIC HDLC (WAN) DRIVERS
6126 M:      Krzysztof Halasa <khc@pm.waw.pl>
6127 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6128 S:      Maintained
6129 F:      drivers/net/wan/c101.c
6130 F:      drivers/net/wan/hd6457*
6131 F:      drivers/net/wan/hdlc*
6132 F:      drivers/net/wan/n2.c
6133 F:      drivers/net/wan/pc300too.c
6134 F:      drivers/net/wan/pci200syn.c
6135 F:      drivers/net/wan/wanxl*
6136
6137 GENERIC INCLUDE/ASM HEADER FILES
6138 M:      Arnd Bergmann <arnd@arndb.de>
6139 L:      linux-arch@vger.kernel.org
6140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6141 S:      Maintained
6142 F:      include/asm-generic/
6143 F:      include/uapi/asm-generic/
6144
6145 GENERIC PHY FRAMEWORK
6146 M:      Kishon Vijay Abraham I <kishon@ti.com>
6147 L:      linux-kernel@vger.kernel.org
6148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6149 S:      Supported
6150 F:      drivers/phy/
6151 F:      include/linux/phy/
6152
6153 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6154 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6155 S:      Supported
6156 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6157
6158 GENERIC PM DOMAINS
6159 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6160 M:      Kevin Hilman <khilman@kernel.org>
6161 M:      Ulf Hansson <ulf.hansson@linaro.org>
6162 L:      linux-pm@vger.kernel.org
6163 S:      Supported
6164 F:      drivers/base/power/domain*.c
6165 F:      include/linux/pm_domain.h
6166 F:      Documentation/devicetree/bindings/power/power_domain.txt
6167
6168 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6169 M:      Eugen Hristev <eugen.hristev@microchip.com>
6170 L:      linux-input@vger.kernel.org
6171 S:      Maintained
6172 F:      drivers/input/touchscreen/resistive-adc-touch.c
6173
6174 GENERIC UIO DRIVER FOR PCI DEVICES
6175 M:      "Michael S. Tsirkin" <mst@redhat.com>
6176 L:      kvm@vger.kernel.org
6177 S:      Supported
6178 F:      drivers/uio/uio_pci_generic.c
6179
6180 GENWQE (IBM Generic Workqueue Card)
6181 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6182 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6183 S:      Supported
6184 F:      drivers/misc/genwqe/
6185
6186 GET_MAINTAINER SCRIPT
6187 M:      Joe Perches <joe@perches.com>
6188 S:      Maintained
6189 F:      scripts/get_maintainer.pl
6190
6191 GFS2 FILE SYSTEM
6192 M:      Bob Peterson <rpeterso@redhat.com>
6193 M:      Andreas Gruenbacher <agruenba@redhat.com>
6194 L:      cluster-devel@redhat.com
6195 W:      http://sources.redhat.com/cluster/
6196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6197 S:      Supported
6198 F:      Documentation/filesystems/gfs2*.txt
6199 F:      fs/gfs2/
6200 F:      include/uapi/linux/gfs2_ondisk.h
6201
6202 GIGASET ISDN DRIVERS
6203 M:      Paul Bolle <pebolle@tiscali.nl>
6204 L:      gigaset307x-common@lists.sourceforge.net
6205 W:      http://gigaset307x.sourceforge.net/
6206 S:      Odd Fixes
6207 F:      Documentation/isdn/README.gigaset
6208 F:      drivers/isdn/gigaset/
6209 F:      include/uapi/linux/gigaset_dev.h
6210
6211 GNSS SUBSYSTEM
6212 M:      Johan Hovold <johan@kernel.org>
6213 S:      Maintained
6214 F:      Documentation/ABI/testing/sysfs-class-gnss
6215 F:      Documentation/devicetree/bindings/gnss/
6216 F:      drivers/gnss/
6217 F:      include/linux/gnss.h
6218
6219 GO7007 MPEG CODEC
6220 M:      Hans Verkuil <hans.verkuil@cisco.com>
6221 L:      linux-media@vger.kernel.org
6222 S:      Maintained
6223 F:      drivers/media/usb/go7007/
6224
6225 GOODIX TOUCHSCREEN
6226 M:      Bastien Nocera <hadess@hadess.net>
6227 L:      linux-input@vger.kernel.org
6228 S:      Maintained
6229 F:      drivers/input/touchscreen/goodix.c
6230
6231 GPD POCKET FAN DRIVER
6232 M:      Hans de Goede <hdegoede@redhat.com>
6233 L:      platform-driver-x86@vger.kernel.org
6234 S:      Maintained
6235 F:      drivers/platform/x86/gpd-pocket-fan.c
6236
6237 GPIO ACPI SUPPORT
6238 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6239 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6240 L:      linux-gpio@vger.kernel.org
6241 L:      linux-acpi@vger.kernel.org
6242 S:      Maintained
6243 F:      Documentation/acpi/gpio-properties.txt
6244 F:      drivers/gpio/gpiolib-acpi.c
6245
6246 GPIO IR Transmitter
6247 M:      Sean Young <sean@mess.org>
6248 L:      linux-media@vger.kernel.org
6249 S:      Maintained
6250 F:      drivers/media/rc/gpio-ir-tx.c
6251
6252 GPIO MOCKUP DRIVER
6253 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6254 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6255 L:      linux-gpio@vger.kernel.org
6256 S:      Maintained
6257 F:      drivers/gpio/gpio-mockup.c
6258 F:      tools/testing/selftests/gpio/
6259
6260 GPIO SUBSYSTEM
6261 M:      Linus Walleij <linus.walleij@linaro.org>
6262 L:      linux-gpio@vger.kernel.org
6263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6264 S:      Maintained
6265 F:      Documentation/devicetree/bindings/gpio/
6266 F:      Documentation/driver-api/gpio/
6267 F:      Documentation/gpio/
6268 F:      Documentation/ABI/testing/gpio-cdev
6269 F:      Documentation/ABI/obsolete/sysfs-gpio
6270 F:      drivers/gpio/
6271 F:      include/linux/gpio/
6272 F:      include/linux/gpio.h
6273 F:      include/linux/of_gpio.h
6274 F:      include/asm-generic/gpio.h
6275 F:      include/uapi/linux/gpio.h
6276 F:      tools/gpio/
6277
6278 GRE DEMULTIPLEXER DRIVER
6279 M:      Dmitry Kozlov <xeb@mail.ru>
6280 L:      netdev@vger.kernel.org
6281 S:      Maintained
6282 F:      net/ipv4/gre_demux.c
6283 F:      net/ipv4/gre_offload.c
6284 F:      include/net/gre.h
6285
6286 GRETH 10/100/1G Ethernet MAC device driver
6287 M:      Andreas Larsson <andreas@gaisler.com>
6288 L:      netdev@vger.kernel.org
6289 S:      Maintained
6290 F:      drivers/net/ethernet/aeroflex/
6291
6292 GREYBUS AUDIO PROTOCOLS DRIVERS
6293 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6294 M:      Mark Greer <mgreer@animalcreek.com>
6295 S:      Maintained
6296 F:      drivers/staging/greybus/audio_apbridgea.c
6297 F:      drivers/staging/greybus/audio_apbridgea.h
6298 F:      drivers/staging/greybus/audio_codec.c
6299 F:      drivers/staging/greybus/audio_codec.h
6300 F:      drivers/staging/greybus/audio_gb.c
6301 F:      drivers/staging/greybus/audio_manager.c
6302 F:      drivers/staging/greybus/audio_manager.h
6303 F:      drivers/staging/greybus/audio_manager_module.c
6304 F:      drivers/staging/greybus/audio_manager_private.h
6305 F:      drivers/staging/greybus/audio_manager_sysfs.c
6306 F:      drivers/staging/greybus/audio_module.c
6307 F:      drivers/staging/greybus/audio_topology.c
6308
6309 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6310 M:      Viresh Kumar <vireshk@kernel.org>
6311 S:      Maintained
6312 F:      drivers/staging/greybus/authentication.c
6313 F:      drivers/staging/greybus/bootrom.c
6314 F:      drivers/staging/greybus/firmware.h
6315 F:      drivers/staging/greybus/fw-core.c
6316 F:      drivers/staging/greybus/fw-download.c
6317 F:      drivers/staging/greybus/fw-management.c
6318 F:      drivers/staging/greybus/greybus_authentication.h
6319 F:      drivers/staging/greybus/greybus_firmware.h
6320 F:      drivers/staging/greybus/hid.c
6321 F:      drivers/staging/greybus/i2c.c
6322 F:      drivers/staging/greybus/spi.c
6323 F:      drivers/staging/greybus/spilib.c
6324 F:      drivers/staging/greybus/spilib.h
6325
6326 GREYBUS LOOPBACK DRIVER
6327 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6328 S:      Maintained
6329 F:      drivers/staging/greybus/loopback.c
6330
6331 GREYBUS PLATFORM DRIVERS
6332 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6333 S:      Maintained
6334 F:      drivers/staging/greybus/arche-platform.c
6335 F:      drivers/staging/greybus/arche-apb-ctrl.c
6336 F:      drivers/staging/greybus/arche_platform.h
6337
6338 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6339 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6340 S:      Maintained
6341 F:      drivers/staging/greybus/sdio.c
6342 F:      drivers/staging/greybus/light.c
6343 F:      drivers/staging/greybus/gpio.c
6344 F:      drivers/staging/greybus/power_supply.c
6345 F:      drivers/staging/greybus/spi.c
6346 F:      drivers/staging/greybus/spilib.c
6347
6348 GREYBUS SUBSYSTEM
6349 M:      Johan Hovold <johan@kernel.org>
6350 M:      Alex Elder <elder@kernel.org>
6351 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6352 S:      Maintained
6353 F:      drivers/staging/greybus/
6354 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6355
6356 GREYBUS UART PROTOCOLS DRIVERS
6357 M:      David Lin <dtwlin@gmail.com>
6358 S:      Maintained
6359 F:      drivers/staging/greybus/uart.c
6360 F:      drivers/staging/greybus/log.c
6361
6362 GS1662 VIDEO SERIALIZER
6363 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6364 L:      linux-media@vger.kernel.org
6365 T:      git git://linuxtv.org/media_tree.git
6366 S:      Maintained
6367 F:      drivers/media/spi/gs1662.c
6368
6369 GSPCA FINEPIX SUBDRIVER
6370 M:      Frank Zago <frank@zago.net>
6371 L:      linux-media@vger.kernel.org
6372 T:      git git://linuxtv.org/media_tree.git
6373 S:      Maintained
6374 F:      drivers/media/usb/gspca/finepix.c
6375
6376 GSPCA GL860 SUBDRIVER
6377 M:      Olivier Lorin <o.lorin@laposte.net>
6378 L:      linux-media@vger.kernel.org
6379 T:      git git://linuxtv.org/media_tree.git
6380 S:      Maintained
6381 F:      drivers/media/usb/gspca/gl860/
6382
6383 GSPCA M5602 SUBDRIVER
6384 M:      Erik Andren <erik.andren@gmail.com>
6385 L:      linux-media@vger.kernel.org
6386 T:      git git://linuxtv.org/media_tree.git
6387 S:      Maintained
6388 F:      drivers/media/usb/gspca/m5602/
6389
6390 GSPCA PAC207 SONIXB SUBDRIVER
6391 M:      Hans Verkuil <hverkuil@xs4all.nl>
6392 L:      linux-media@vger.kernel.org
6393 T:      git git://linuxtv.org/media_tree.git
6394 S:      Odd Fixes
6395 F:      drivers/media/usb/gspca/pac207.c
6396
6397 GSPCA SN9C20X SUBDRIVER
6398 M:      Brian Johnson <brijohn@gmail.com>
6399 L:      linux-media@vger.kernel.org
6400 T:      git git://linuxtv.org/media_tree.git
6401 S:      Maintained
6402 F:      drivers/media/usb/gspca/sn9c20x.c
6403
6404 GSPCA T613 SUBDRIVER
6405 M:      Leandro Costantino <lcostantino@gmail.com>
6406 L:      linux-media@vger.kernel.org
6407 T:      git git://linuxtv.org/media_tree.git
6408 S:      Maintained
6409 F:      drivers/media/usb/gspca/t613.c
6410
6411 GSPCA USB WEBCAM DRIVER
6412 M:      Hans Verkuil <hverkuil@xs4all.nl>
6413 L:      linux-media@vger.kernel.org
6414 T:      git git://linuxtv.org/media_tree.git
6415 S:      Odd Fixes
6416 F:      drivers/media/usb/gspca/
6417
6418 GTP (GPRS Tunneling Protocol)
6419 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6420 M:      Harald Welte <laforge@gnumonks.org>
6421 L:      osmocom-net-gprs@lists.osmocom.org
6422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6423 S:      Maintained
6424 F:      drivers/net/gtp.c
6425
6426 GUID PARTITION TABLE (GPT)
6427 M:      Davidlohr Bueso <dave@stgolabs.net>
6428 L:      linux-efi@vger.kernel.org
6429 S:      Maintained
6430 F:      block/partitions/efi.*
6431
6432 H8/300 ARCHITECTURE
6433 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6434 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6435 W:      http://uclinux-h8.sourceforge.jp
6436 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6437 S:      Maintained
6438 F:      arch/h8300/
6439 F:      drivers/clocksource/h8300_*.c
6440 F:      drivers/clk/h8300/
6441 F:      drivers/irqchip/irq-renesas-h8*.c
6442
6443 HACKRF MEDIA DRIVER
6444 M:      Antti Palosaari <crope@iki.fi>
6445 L:      linux-media@vger.kernel.org
6446 W:      https://linuxtv.org
6447 W:      http://palosaari.fi/linux/
6448 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6449 T:      git git://linuxtv.org/anttip/media_tree.git
6450 S:      Maintained
6451 F:      drivers/media/usb/hackrf/
6452
6453 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6454 M:      Frank Seidel <frank@f-seidel.de>
6455 L:      platform-driver-x86@vger.kernel.org
6456 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6457 S:      Maintained
6458 F:      drivers/platform/x86/hdaps.c
6459
6460 HARDWARE MONITORING
6461 M:      Jean Delvare <jdelvare@suse.com>
6462 M:      Guenter Roeck <linux@roeck-us.net>
6463 L:      linux-hwmon@vger.kernel.org
6464 W:      http://hwmon.wiki.kernel.org/
6465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6466 S:      Maintained
6467 F:      Documentation/devicetree/bindings/hwmon/
6468 F:      Documentation/hwmon/
6469 F:      drivers/hwmon/
6470 F:      include/linux/hwmon*.h
6471 F:      include/trace/events/hwmon*.h
6472
6473 HARDWARE RANDOM NUMBER GENERATOR CORE
6474 M:      Matt Mackall <mpm@selenic.com>
6475 M:      Herbert Xu <herbert@gondor.apana.org.au>
6476 L:      linux-crypto@vger.kernel.org
6477 S:      Odd fixes
6478 F:      Documentation/devicetree/bindings/rng/
6479 F:      Documentation/hw_random.txt
6480 F:      drivers/char/hw_random/
6481 F:      include/linux/hw_random.h
6482
6483 HARDWARE TRACING FACILITIES
6484 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6485 S:      Maintained
6486 F:      drivers/hwtracing/
6487
6488 HARDWARE SPINLOCK CORE
6489 M:      Ohad Ben-Cohen <ohad@wizery.com>
6490 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6491 L:      linux-remoteproc@vger.kernel.org
6492 S:      Maintained
6493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6494 F:      Documentation/devicetree/bindings/hwlock/
6495 F:      Documentation/hwspinlock.txt
6496 F:      drivers/hwspinlock/
6497 F:      include/linux/hwspinlock.h
6498
6499 HARMONY SOUND DRIVER
6500 L:      linux-parisc@vger.kernel.org
6501 S:      Maintained
6502 F:      sound/parisc/harmony.*
6503
6504 HDPVR USB VIDEO ENCODER DRIVER
6505 M:      Hans Verkuil <hverkuil@xs4all.nl>
6506 L:      linux-media@vger.kernel.org
6507 T:      git git://linuxtv.org/media_tree.git
6508 W:      https://linuxtv.org
6509 S:      Odd Fixes
6510 F:      drivers/media/usb/hdpvr/
6511
6512 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6513 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6514 S:      Supported
6515 F:      Documentation/watchdog/hpwdt.txt
6516 F:      drivers/watchdog/hpwdt.c
6517
6518 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6519 M:      Don Brace <don.brace@microsemi.com>
6520 L:      esc.storagedev@microsemi.com
6521 L:      linux-scsi@vger.kernel.org
6522 S:      Supported
6523 F:      Documentation/scsi/hpsa.txt
6524 F:      drivers/scsi/hpsa*.[ch]
6525 F:      include/linux/cciss*.h
6526 F:      include/uapi/linux/cciss*.h
6527
6528 HFI1 DRIVER
6529 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6530 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6531 L:      linux-rdma@vger.kernel.org
6532 S:      Supported
6533 F:      drivers/infiniband/hw/hfi1
6534
6535 HFS FILESYSTEM
6536 L:      linux-fsdevel@vger.kernel.org
6537 S:      Orphan
6538 F:      Documentation/filesystems/hfs.txt
6539 F:      fs/hfs/
6540
6541 HFSPLUS FILESYSTEM
6542 L:      linux-fsdevel@vger.kernel.org
6543 S:      Orphan
6544 F:      Documentation/filesystems/hfsplus.txt
6545 F:      fs/hfsplus/
6546
6547 HGA FRAMEBUFFER DRIVER
6548 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6549 L:      linux-nvidia@lists.surfsouth.com
6550 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6551 S:      Maintained
6552 F:      drivers/video/fbdev/hgafb.c
6553
6554 HIBERNATION (aka Software Suspend, aka swsusp)
6555 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6556 M:      Pavel Machek <pavel@ucw.cz>
6557 L:      linux-pm@vger.kernel.org
6558 B:      https://bugzilla.kernel.org
6559 S:      Supported
6560 F:      arch/x86/power/
6561 F:      drivers/base/power/
6562 F:      kernel/power/
6563 F:      include/linux/suspend.h
6564 F:      include/linux/freezer.h
6565 F:      include/linux/pm.h
6566 F:      arch/*/include/asm/suspend*.h
6567
6568 HID CORE LAYER
6569 M:      Jiri Kosina <jikos@kernel.org>
6570 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6571 L:      linux-input@vger.kernel.org
6572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6573 S:      Maintained
6574 F:      drivers/hid/
6575 F:      include/linux/hid*
6576 F:      include/uapi/linux/hid*
6577
6578 HID SENSOR HUB DRIVERS
6579 M:      Jiri Kosina <jikos@kernel.org>
6580 M:      Jonathan Cameron <jic23@kernel.org>
6581 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6582 L:      linux-input@vger.kernel.org
6583 L:      linux-iio@vger.kernel.org
6584 S:      Maintained
6585 F:      Documentation/hid/hid-sensor*
6586 F:      drivers/hid/hid-sensor-*
6587 F:      drivers/iio/*/hid-*
6588 F:      include/linux/hid-sensor-*
6589
6590 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6591 M:      Thomas Gleixner <tglx@linutronix.de>
6592 L:      linux-kernel@vger.kernel.org
6593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6594 S:      Maintained
6595 F:      Documentation/timers/
6596 F:      kernel/time/hrtimer.c
6597 F:      kernel/time/clockevents.c
6598 F:      kernel/time/timer_*.c
6599 F:      include/linux/clockchips.h
6600 F:      include/linux/hrtimer.h
6601
6602 HIGH-SPEED SCC DRIVER FOR AX.25
6603 L:      linux-hams@vger.kernel.org
6604 S:      Orphan
6605 F:      drivers/net/hamradio/dmascc.c
6606 F:      drivers/net/hamradio/scc.c
6607
6608 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6609 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6610 W:      http://www.highpoint-tech.com
6611 S:      Supported
6612 F:      Documentation/scsi/hptiop.txt
6613 F:      drivers/scsi/hptiop.c
6614
6615 HIPPI
6616 M:      Jes Sorensen <jes@trained-monkey.org>
6617 L:      linux-hippi@sunsite.dk
6618 S:      Maintained
6619 F:      include/linux/hippidevice.h
6620 F:      include/uapi/linux/if_hippi.h
6621 F:      net/802/hippi.c
6622 F:      drivers/net/hippi/
6623
6624 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6625 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6626 M:      Salil Mehta <salil.mehta@huawei.com>
6627 L:      netdev@vger.kernel.org
6628 W:      http://www.hisilicon.com
6629 S:      Maintained
6630 F:      drivers/net/ethernet/hisilicon/hns3/
6631
6632 HISILICON LPC BUS DRIVER
6633 M:      john.garry@huawei.com
6634 W:      http://www.hisilicon.com
6635 S:      Maintained
6636 F:      drivers/bus/hisi_lpc.c
6637 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6638
6639 HISILICON NETWORK SUBSYSTEM DRIVER
6640 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6641 M:      Salil Mehta <salil.mehta@huawei.com>
6642 L:      netdev@vger.kernel.org
6643 W:      http://www.hisilicon.com
6644 S:      Maintained
6645 F:      drivers/net/ethernet/hisilicon/
6646 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6647
6648 HISILICON PMU DRIVER
6649 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6650 W:      http://www.hisilicon.com
6651 S:      Supported
6652 F:      drivers/perf/hisilicon
6653 F:      Documentation/perf/hisi-pmu.txt
6654
6655 HISILICON ROCE DRIVER
6656 M:      Lijun Ou <oulijun@huawei.com>
6657 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6658 L:      linux-rdma@vger.kernel.org
6659 S:      Maintained
6660 F:      drivers/infiniband/hw/hns/
6661 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6662
6663 HISILICON SAS Controller
6664 M:      John Garry <john.garry@huawei.com>
6665 W:      http://www.hisilicon.com
6666 S:      Supported
6667 F:      drivers/scsi/hisi_sas/
6668 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6669
6670 HMM - Heterogeneous Memory Management
6671 M:      Jérôme Glisse <jglisse@redhat.com>
6672 L:      linux-mm@kvack.org
6673 S:      Maintained
6674 F:      mm/hmm*
6675 F:      include/linux/hmm*
6676 F:      Documentation/vm/hmm.rst
6677
6678 HOST AP DRIVER
6679 M:      Jouni Malinen <j@w1.fi>
6680 L:      linux-wireless@vger.kernel.org
6681 W:      http://w1.fi/hostap-driver.html
6682 S:      Obsolete
6683 F:      drivers/net/wireless/intersil/hostap/
6684
6685 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6686 L:      platform-driver-x86@vger.kernel.org
6687 S:      Orphan
6688 F:      drivers/platform/x86/tc1100-wmi.c
6689
6690 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6691 M:      Jaroslav Kysela <perex@perex.cz>
6692 S:      Maintained
6693 F:      drivers/net/ethernet/hp/hp100.*
6694
6695 HPET:   High Precision Event Timers driver
6696 M:      Clemens Ladisch <clemens@ladisch.de>
6697 S:      Maintained
6698 F:      Documentation/timers/hpet.txt
6699 F:      drivers/char/hpet.c
6700 F:      include/linux/hpet.h
6701 F:      include/uapi/linux/hpet.h
6702
6703 HPET:   x86
6704 S:      Orphan
6705 F:      arch/x86/kernel/hpet.c
6706 F:      arch/x86/include/asm/hpet.h
6707
6708 HPFS FILESYSTEM
6709 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6710 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6711 S:      Maintained
6712 F:      fs/hpfs/
6713
6714 HSI SUBSYSTEM
6715 M:      Sebastian Reichel <sre@kernel.org>
6716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6717 S:      Maintained
6718 F:      Documentation/ABI/testing/sysfs-bus-hsi
6719 F:      Documentation/driver-api/hsi.rst
6720 F:      drivers/hsi/
6721 F:      include/linux/hsi/
6722 F:      include/uapi/linux/hsi/
6723
6724 HSO 3G MODEM DRIVER
6725 L:      linux-usb@vger.kernel.org
6726 S:      Orphan
6727 F:      drivers/net/usb/hso.c
6728
6729 HSR NETWORK PROTOCOL
6730 M:      Arvid Brodin <arvid.brodin@alten.se>
6731 L:      netdev@vger.kernel.org
6732 S:      Maintained
6733 F:      net/hsr/
6734
6735 HT16K33 LED CONTROLLER DRIVER
6736 M:      Robin van der Gracht <robin@protonic.nl>
6737 S:      Maintained
6738 F:      drivers/auxdisplay/ht16k33.c
6739 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6740
6741 HTCPEN TOUCHSCREEN DRIVER
6742 M:      Pau Oliva Fora <pof@eslack.org>
6743 L:      linux-input@vger.kernel.org
6744 S:      Maintained
6745 F:      drivers/input/touchscreen/htcpen.c
6746
6747 HUAWEI ETHERNET DRIVER
6748 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6749 L:      netdev@vger.kernel.org
6750 S:      Supported
6751 F:      Documentation/networking/hinic.txt
6752 F:      drivers/net/ethernet/huawei/hinic/
6753
6754 HUGETLB FILESYSTEM
6755 M:      Mike Kravetz <mike.kravetz@oracle.com>
6756 L:      linux-mm@kvack.org
6757 S:      Maintained
6758 F:      fs/hugetlbfs/
6759 F:      mm/hugetlb.c
6760 F:      include/linux/hugetlb.h
6761 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6762 F:      Documentation/vm/hugetlbfs_reserv.rst
6763 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6764
6765 HVA ST MEDIA DRIVER
6766 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6767 L:      linux-media@vger.kernel.org
6768 T:      git git://linuxtv.org/media_tree.git
6769 W:      https://linuxtv.org
6770 S:      Supported
6771 F:      drivers/media/platform/sti/hva
6772
6773 HWPOISON MEMORY FAILURE HANDLING
6774 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6775 L:      linux-mm@kvack.org
6776 S:      Maintained
6777 F:      mm/memory-failure.c
6778 F:      mm/hwpoison-inject.c
6779
6780 Hyper-V CORE AND DRIVERS
6781 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6782 M:      Haiyang Zhang <haiyangz@microsoft.com>
6783 M:      Stephen Hemminger <sthemmin@microsoft.com>
6784 L:      devel@linuxdriverproject.org
6785 S:      Maintained
6786 F:      Documentation/networking/netvsc.txt
6787 F:      arch/x86/include/asm/mshyperv.h
6788 F:      arch/x86/include/asm/trace/hyperv.h
6789 F:      arch/x86/include/asm/hyperv-tlfs.h
6790 F:      arch/x86/kernel/cpu/mshyperv.c
6791 F:      arch/x86/hyperv
6792 F:      drivers/hid/hid-hyperv.c
6793 F:      drivers/hv/
6794 F:      drivers/input/serio/hyperv-keyboard.c
6795 F:      drivers/pci/controller/pci-hyperv.c
6796 F:      drivers/net/hyperv/
6797 F:      drivers/scsi/storvsc_drv.c
6798 F:      drivers/uio/uio_hv_generic.c
6799 F:      drivers/video/fbdev/hyperv_fb.c
6800 F:      net/vmw_vsock/hyperv_transport.c
6801 F:      include/linux/hyperv.h
6802 F:      include/uapi/linux/hyperv.h
6803 F:      tools/hv/
6804 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6805
6806 HYPERVISOR VIRTUAL CONSOLE DRIVER
6807 L:      linuxppc-dev@lists.ozlabs.org
6808 S:      Odd Fixes
6809 F:      drivers/tty/hvc/
6810
6811 I2C ACPI SUPPORT
6812 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6813 L:      linux-i2c@vger.kernel.org
6814 L:      linux-acpi@vger.kernel.org
6815 S:      Maintained
6816 F:      drivers/i2c/i2c-core-acpi.c
6817
6818 I2C MUXES
6819 M:      Peter Rosin <peda@axentia.se>
6820 L:      linux-i2c@vger.kernel.org
6821 S:      Maintained
6822 F:      Documentation/i2c/i2c-topology
6823 F:      Documentation/i2c/muxes/
6824 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6825 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6826 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6827 F:      drivers/i2c/i2c-mux.c
6828 F:      drivers/i2c/muxes/
6829 F:      include/linux/i2c-mux.h
6830
6831 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6832 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6833 L:      linux-i2c@vger.kernel.org
6834 S:      Maintained
6835 F:      drivers/i2c/busses/i2c-mv64xxx.c
6836
6837 I2C OVER PARALLEL PORT
6838 M:      Jean Delvare <jdelvare@suse.com>
6839 L:      linux-i2c@vger.kernel.org
6840 S:      Maintained
6841 F:      Documentation/i2c/busses/i2c-parport
6842 F:      Documentation/i2c/busses/i2c-parport-light
6843 F:      drivers/i2c/busses/i2c-parport.c
6844 F:      drivers/i2c/busses/i2c-parport-light.c
6845
6846 I2C SUBSYSTEM
6847 M:      Wolfram Sang <wsa@the-dreams.de>
6848 L:      linux-i2c@vger.kernel.org
6849 W:      https://i2c.wiki.kernel.org/
6850 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6852 S:      Maintained
6853 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6854 F:      Documentation/i2c/
6855 F:      drivers/i2c/*
6856 F:      include/linux/i2c.h
6857 F:      include/linux/i2c-dev.h
6858 F:      include/linux/i2c-smbus.h
6859 F:      include/uapi/linux/i2c.h
6860 F:      include/uapi/linux/i2c-*.h
6861
6862 I2C SUBSYSTEM HOST DRIVERS
6863 L:      linux-i2c@vger.kernel.org
6864 W:      https://i2c.wiki.kernel.org/
6865 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6867 S:      Odd Fixes
6868 F:      Documentation/devicetree/bindings/i2c/
6869 F:      drivers/i2c/algos/
6870 F:      drivers/i2c/busses/
6871
6872 I2C-TAOS-EVM DRIVER
6873 M:      Jean Delvare <jdelvare@suse.com>
6874 L:      linux-i2c@vger.kernel.org
6875 S:      Maintained
6876 F:      Documentation/i2c/busses/i2c-taos-evm
6877 F:      drivers/i2c/busses/i2c-taos-evm.c
6878
6879 I2C-TINY-USB DRIVER
6880 M:      Till Harbaum <till@harbaum.org>
6881 L:      linux-i2c@vger.kernel.org
6882 W:      http://www.harbaum.org/till/i2c_tiny_usb
6883 S:      Maintained
6884 F:      drivers/i2c/busses/i2c-tiny-usb.c
6885
6886 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6887 M:      Jean Delvare <jdelvare@suse.com>
6888 L:      linux-i2c@vger.kernel.org
6889 S:      Maintained
6890 F:      Documentation/i2c/busses/i2c-ali1535
6891 F:      Documentation/i2c/busses/i2c-ali1563
6892 F:      Documentation/i2c/busses/i2c-ali15x3
6893 F:      Documentation/i2c/busses/i2c-amd756
6894 F:      Documentation/i2c/busses/i2c-amd8111
6895 F:      Documentation/i2c/busses/i2c-i801
6896 F:      Documentation/i2c/busses/i2c-nforce2
6897 F:      Documentation/i2c/busses/i2c-piix4
6898 F:      Documentation/i2c/busses/i2c-sis5595
6899 F:      Documentation/i2c/busses/i2c-sis630
6900 F:      Documentation/i2c/busses/i2c-sis96x
6901 F:      Documentation/i2c/busses/i2c-via
6902 F:      Documentation/i2c/busses/i2c-viapro
6903 F:      drivers/i2c/busses/i2c-ali1535.c
6904 F:      drivers/i2c/busses/i2c-ali1563.c
6905 F:      drivers/i2c/busses/i2c-ali15x3.c
6906 F:      drivers/i2c/busses/i2c-amd756.c
6907 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6908 F:      drivers/i2c/busses/i2c-amd8111.c
6909 F:      drivers/i2c/busses/i2c-i801.c
6910 F:      drivers/i2c/busses/i2c-isch.c
6911 F:      drivers/i2c/busses/i2c-nforce2.c
6912 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6913 F:      drivers/i2c/busses/i2c-piix4.c
6914 F:      drivers/i2c/busses/i2c-sis5595.c
6915 F:      drivers/i2c/busses/i2c-sis630.c
6916 F:      drivers/i2c/busses/i2c-sis96x.c
6917 F:      drivers/i2c/busses/i2c-via.c
6918 F:      drivers/i2c/busses/i2c-viapro.c
6919
6920 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6921 M:      Hans de Goede <hdegoede@redhat.com>
6922 L:      linux-i2c@vger.kernel.org
6923 S:      Maintained
6924 F:      drivers/i2c/busses/i2c-cht-wc.c
6925
6926 I2C/SMBUS ISMT DRIVER
6927 M:      Seth Heasley <seth.heasley@intel.com>
6928 M:      Neil Horman <nhorman@tuxdriver.com>
6929 L:      linux-i2c@vger.kernel.org
6930 F:      drivers/i2c/busses/i2c-ismt.c
6931 F:      Documentation/i2c/busses/i2c-ismt
6932
6933 I2C/SMBUS STUB DRIVER
6934 M:      Jean Delvare <jdelvare@suse.com>
6935 L:      linux-i2c@vger.kernel.org
6936 S:      Maintained
6937 F:      drivers/i2c/i2c-stub.c
6938
6939 IA64 (Itanium) PLATFORM
6940 M:      Tony Luck <tony.luck@intel.com>
6941 M:      Fenghua Yu <fenghua.yu@intel.com>
6942 L:      linux-ia64@vger.kernel.org
6943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6944 S:      Maintained
6945 F:      arch/ia64/
6946
6947 IBM Power 842 compression accelerator
6948 M:      Haren Myneni <haren@us.ibm.com>
6949 S:      Supported
6950 F:      drivers/crypto/nx/Makefile
6951 F:      drivers/crypto/nx/Kconfig
6952 F:      drivers/crypto/nx/nx-842*
6953 F:      include/linux/sw842.h
6954 F:      crypto/842.c
6955 F:      lib/842/
6956
6957 IBM Power in-Nest Crypto Acceleration
6958 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6959 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6960 L:      linux-crypto@vger.kernel.org
6961 S:      Supported
6962 F:      drivers/crypto/nx/Makefile
6963 F:      drivers/crypto/nx/Kconfig
6964 F:      drivers/crypto/nx/nx-aes*
6965 F:      drivers/crypto/nx/nx-sha*
6966 F:      drivers/crypto/nx/nx.*
6967 F:      drivers/crypto/nx/nx_csbcpb.h
6968 F:      drivers/crypto/nx/nx_debugfs.h
6969
6970 IBM Power Linux RAID adapter
6971 M:      Brian King <brking@us.ibm.com>
6972 S:      Supported
6973 F:      drivers/scsi/ipr.*
6974
6975 IBM Power SRIOV Virtual NIC Device Driver
6976 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6977 M:      John Allen <jallen@linux.vnet.ibm.com>
6978 L:      netdev@vger.kernel.org
6979 S:      Supported
6980 F:      drivers/net/ethernet/ibm/ibmvnic.*
6981
6982 IBM Power Virtual Accelerator Switchboard
6983 M:      Sukadev Bhattiprolu
6984 L:      linuxppc-dev@lists.ozlabs.org
6985 S:      Supported
6986 F:      arch/powerpc/platforms/powernv/vas*
6987 F:      arch/powerpc/platforms/powernv/copy-paste.h
6988 F:      arch/powerpc/include/asm/vas.h
6989 F:      arch/powerpc/include/uapi/asm/vas.h
6990
6991 IBM Power Virtual Ethernet Device Driver
6992 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6993 L:      netdev@vger.kernel.org
6994 S:      Supported
6995 F:      drivers/net/ethernet/ibm/ibmveth.*
6996
6997 IBM Power Virtual FC Device Drivers
6998 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6999 L:      linux-scsi@vger.kernel.org
7000 S:      Supported
7001 F:      drivers/scsi/ibmvscsi/ibmvfc*
7002
7003 IBM Power Virtual Management Channel Driver
7004 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7005 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7006 S:      Supported
7007 F:      drivers/misc/ibmvmc.*
7008
7009 IBM Power Virtual SCSI Device Drivers
7010 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7011 L:      linux-scsi@vger.kernel.org
7012 S:      Supported
7013 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7014 F:      include/scsi/viosrp.h
7015
7016 IBM Power Virtual SCSI Device Target Driver
7017 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7018 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7019 L:      linux-scsi@vger.kernel.org
7020 L:      target-devel@vger.kernel.org
7021 S:      Supported
7022 F:      drivers/scsi/ibmvscsi_tgt/
7023
7024 IBM Power VMX Cryptographic instructions
7025 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7026 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7027 L:      linux-crypto@vger.kernel.org
7028 S:      Supported
7029 F:      drivers/crypto/vmx/Makefile
7030 F:      drivers/crypto/vmx/Kconfig
7031 F:      drivers/crypto/vmx/vmx.c
7032 F:      drivers/crypto/vmx/aes*
7033 F:      drivers/crypto/vmx/ghash*
7034 F:      drivers/crypto/vmx/ppc-xlate.pl
7035
7036 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7037 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7038 L:      linux-pci@vger.kernel.org
7039 L:      linuxppc-dev@lists.ozlabs.org
7040 S:      Supported
7041 F:      drivers/pci/hotplug/rpaphp*
7042
7043 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7044 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7045 L:      linux-pci@vger.kernel.org
7046 L:      linuxppc-dev@lists.ozlabs.org
7047 S:      Supported
7048 F:      drivers/pci/hotplug/rpadlpar*
7049
7050 IBM ServeRAID RAID DRIVER
7051 S:      Orphan
7052 F:      drivers/scsi/ips.*
7053
7054 ICH LPC AND GPIO DRIVER
7055 M:      Peter Tyser <ptyser@xes-inc.com>
7056 S:      Maintained
7057 F:      drivers/mfd/lpc_ich.c
7058 F:      drivers/gpio/gpio-ich.c
7059
7060 IDE SUBSYSTEM
7061 M:      "David S. Miller" <davem@davemloft.net>
7062 L:      linux-ide@vger.kernel.org
7063 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7065 S:      Maintained
7066 F:      Documentation/ide/
7067 F:      drivers/ide/
7068 F:      include/linux/ide.h
7069
7070 IDE/ATAPI DRIVERS
7071 M:      Borislav Petkov <bp@alien8.de>
7072 L:      linux-ide@vger.kernel.org
7073 S:      Maintained
7074 F:      Documentation/cdrom/ide-cd
7075 F:      drivers/ide/ide-cd*
7076
7077 IDEAPAD LAPTOP EXTRAS DRIVER
7078 M:      Ike Panhc <ike.pan@canonical.com>
7079 L:      platform-driver-x86@vger.kernel.org
7080 W:      http://launchpad.net/ideapad-laptop
7081 S:      Maintained
7082 F:      drivers/platform/x86/ideapad-laptop.c
7083
7084 IDEAPAD LAPTOP SLIDEBAR DRIVER
7085 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7086 L:      linux-input@vger.kernel.org
7087 W:      https://github.com/o2genum/ideapad-slidebar
7088 S:      Maintained
7089 F:      drivers/input/misc/ideapad_slidebar.c
7090
7091 IDT VersaClock 5 CLOCK DRIVER
7092 M:      Marek Vasut <marek.vasut@gmail.com>
7093 S:      Maintained
7094 F:      drivers/clk/clk-versaclock5.c
7095
7096 IEEE 802.15.4 SUBSYSTEM
7097 M:      Alexander Aring <alex.aring@gmail.com>
7098 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7099 L:      linux-wpan@vger.kernel.org
7100 W:      http://wpan.cakelab.org/
7101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7103 S:      Maintained
7104 F:      net/ieee802154/
7105 F:      net/mac802154/
7106 F:      drivers/net/ieee802154/
7107 F:      include/linux/nl802154.h
7108 F:      include/linux/ieee802154.h
7109 F:      include/net/nl802154.h
7110 F:      include/net/mac802154.h
7111 F:      include/net/af_ieee802154.h
7112 F:      include/net/cfg802154.h
7113 F:      include/net/ieee802154_netdev.h
7114 F:      Documentation/networking/ieee802154.txt
7115
7116 IFE PROTOCOL
7117 M:      Yotam Gigi <yotam.gi@gmail.com>
7118 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7119 F:      net/ife
7120 F:      include/net/ife.h
7121 F:      include/uapi/linux/ife.h
7122
7123 IGORPLUG-USB IR RECEIVER
7124 M:      Sean Young <sean@mess.org>
7125 L:      linux-media@vger.kernel.org
7126 S:      Maintained
7127 F:      drivers/media/rc/igorplugusb.c
7128
7129 IGUANAWORKS USB IR TRANSCEIVER
7130 M:      Sean Young <sean@mess.org>
7131 L:      linux-media@vger.kernel.org
7132 S:      Maintained
7133 F:      drivers/media/rc/iguanair.c
7134
7135 IIO DIGITAL POTENTIOMETER DAC
7136 M:      Peter Rosin <peda@axentia.se>
7137 L:      linux-iio@vger.kernel.org
7138 S:      Maintained
7139 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7140 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7141 F:      drivers/iio/dac/dpot-dac.c
7142
7143 IIO ENVELOPE DETECTOR
7144 M:      Peter Rosin <peda@axentia.se>
7145 L:      linux-iio@vger.kernel.org
7146 S:      Maintained
7147 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7148 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7149 F:      drivers/iio/adc/envelope-detector.c
7150
7151 IIO MULTIPLEXER
7152 M:      Peter Rosin <peda@axentia.se>
7153 L:      linux-iio@vger.kernel.org
7154 S:      Maintained
7155 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7156 F:      drivers/iio/multiplexer/iio-mux.c
7157
7158 IIO SUBSYSTEM AND DRIVERS
7159 M:      Jonathan Cameron <jic23@kernel.org>
7160 R:      Hartmut Knaack <knaack.h@gmx.de>
7161 R:      Lars-Peter Clausen <lars@metafoo.de>
7162 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7163 L:      linux-iio@vger.kernel.org
7164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7165 S:      Maintained
7166 F:      Documentation/ABI/testing/configfs-iio*
7167 F:      Documentation/ABI/testing/sysfs-bus-iio*
7168 F:      Documentation/devicetree/bindings/iio/
7169 F:      drivers/iio/
7170 F:      drivers/staging/iio/
7171 F:      include/linux/iio/
7172 F:      tools/iio/
7173
7174 IIO UNIT CONVERTER
7175 M:      Peter Rosin <peda@axentia.se>
7176 L:      linux-iio@vger.kernel.org
7177 S:      Maintained
7178 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7179 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7180 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7181 F:      drivers/iio/afe/iio-rescale.c
7182
7183 IKANOS/ADI EAGLE ADSL USB DRIVER
7184 M:      Matthieu Castet <castet.matthieu@free.fr>
7185 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7186 S:      Maintained
7187 F:      drivers/usb/atm/ueagle-atm.c
7188
7189 IMGTEC ASCII LCD DRIVER
7190 M:      Paul Burton <paul.burton@mips.com>
7191 S:      Maintained
7192 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7193 F:      drivers/auxdisplay/img-ascii-lcd.c
7194
7195 IMGTEC IR DECODER DRIVER
7196 M:      James Hogan <jhogan@kernel.org>
7197 S:      Maintained
7198 F:      drivers/media/rc/img-ir/
7199
7200 IMON SOUNDGRAPH USB IR RECEIVER
7201 M:      Sean Young <sean@mess.org>
7202 L:      linux-media@vger.kernel.org
7203 S:      Maintained
7204 F:      drivers/media/rc/imon_raw.c
7205 F:      drivers/media/rc/imon.c
7206
7207 IMS TWINTURBO FRAMEBUFFER DRIVER
7208 L:      linux-fbdev@vger.kernel.org
7209 S:      Orphan
7210 F:      drivers/video/fbdev/imsttfb.c
7211
7212 INA209 HARDWARE MONITOR DRIVER
7213 M:      Guenter Roeck <linux@roeck-us.net>
7214 L:      linux-hwmon@vger.kernel.org
7215 S:      Maintained
7216 F:      Documentation/hwmon/ina209
7217 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7218 F:      drivers/hwmon/ina209.c
7219
7220 INA2XX HARDWARE MONITOR DRIVER
7221 M:      Guenter Roeck <linux@roeck-us.net>
7222 L:      linux-hwmon@vger.kernel.org
7223 S:      Maintained
7224 F:      Documentation/hwmon/ina2xx
7225 F:      drivers/hwmon/ina2xx.c
7226 F:      include/linux/platform_data/ina2xx.h
7227
7228 INDUSTRY PACK SUBSYSTEM (IPACK)
7229 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7230 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7231 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7232 L:      industrypack-devel@lists.sourceforge.net
7233 W:      http://industrypack.sourceforge.net
7234 S:      Maintained
7235 F:      drivers/ipack/
7236
7237 INFINIBAND SUBSYSTEM
7238 M:      Doug Ledford <dledford@redhat.com>
7239 M:      Jason Gunthorpe <jgg@mellanox.com>
7240 L:      linux-rdma@vger.kernel.org
7241 W:      https://github.com/linux-rdma/rdma-core
7242 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7244 S:      Supported
7245 F:      Documentation/devicetree/bindings/infiniband/
7246 F:      Documentation/infiniband/
7247 F:      drivers/infiniband/
7248 F:      include/uapi/linux/if_infiniband.h
7249 F:      include/uapi/rdma/
7250 F:      include/rdma/
7251
7252 INGENIC JZ4780 DMA Driver
7253 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7254 S:      Maintained
7255 F:      drivers/dma/dma-jz4780.c
7256
7257 INGENIC JZ4780 NAND DRIVER
7258 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7259 L:      linux-mtd@lists.infradead.org
7260 S:      Maintained
7261 F:      drivers/mtd/nand/raw/jz4780_*
7262
7263 INOTIFY
7264 M:      Jan Kara <jack@suse.cz>
7265 R:      Amir Goldstein <amir73il@gmail.com>
7266 L:      linux-fsdevel@vger.kernel.org
7267 S:      Maintained
7268 F:      Documentation/filesystems/inotify.txt
7269 F:      fs/notify/inotify/
7270 F:      include/linux/inotify.h
7271 F:      include/uapi/linux/inotify.h
7272
7273 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7274 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7275 L:      linux-input@vger.kernel.org
7276 Q:      http://patchwork.kernel.org/project/linux-input/list/
7277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7278 S:      Maintained
7279 F:      drivers/input/
7280 F:      include/linux/input.h
7281 F:      include/uapi/linux/input.h
7282 F:      include/uapi/linux/input-event-codes.h
7283 F:      include/linux/input/
7284 F:      Documentation/devicetree/bindings/input/
7285 F:      Documentation/devicetree/bindings/serio/
7286 F:      Documentation/input/
7287
7288 INPUT MULTITOUCH (MT) PROTOCOL
7289 M:      Henrik Rydberg <rydberg@bitmath.org>
7290 L:      linux-input@vger.kernel.org
7291 S:      Odd fixes
7292 F:      Documentation/input/multi-touch-protocol.rst
7293 F:      drivers/input/input-mt.c
7294 K:      \b(ABS|SYN)_MT_
7295
7296 INSIDE SECURE CRYPTO DRIVER
7297 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7298 F:      drivers/crypto/inside-secure/
7299 S:      Maintained
7300 L:      linux-crypto@vger.kernel.org
7301
7302 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7303 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7304 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7305 L:      linux-integrity@vger.kernel.org
7306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7307 S:      Supported
7308 F:      security/integrity/ima/
7309
7310 INTEL 810/815 FRAMEBUFFER DRIVER
7311 M:      Antonino Daplas <adaplas@gmail.com>
7312 L:      linux-fbdev@vger.kernel.org
7313 S:      Maintained
7314 F:      drivers/video/fbdev/i810/
7315
7316 INTEL ASoC DRIVERS
7317 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7318 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7319 M:      Jie Yang <yang.jie@linux.intel.com>
7320 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7321 S:      Supported
7322 F:      sound/soc/intel/
7323
7324 INTEL C600 SERIES SAS CONTROLLER DRIVER
7325 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7326 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7327 L:      linux-scsi@vger.kernel.org
7328 T:      git git://git.code.sf.net/p/intel-sas/isci
7329 S:      Supported
7330 F:      drivers/scsi/isci/
7331
7332 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7333 M:      Jani Nikula <jani.nikula@linux.intel.com>
7334 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7335 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7336 L:      intel-gfx@lists.freedesktop.org
7337 W:      https://01.org/linuxgraphics/
7338 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7339 C:      irc://chat.freenode.net/intel-gfx
7340 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7341 T:      git git://anongit.freedesktop.org/drm-intel
7342 S:      Supported
7343 F:      drivers/gpu/drm/i915/
7344 F:      include/drm/i915*
7345 F:      include/uapi/drm/i915_drm.h
7346 F:      Documentation/gpu/i915.rst
7347
7348 INTEL ETHERNET DRIVERS
7349 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7350 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7351 W:      http://www.intel.com/support/feedback.htm
7352 W:      http://e1000.sourceforge.net/
7353 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7356 S:      Supported
7357 F:      Documentation/networking/e100.rst
7358 F:      Documentation/networking/e1000.rst
7359 F:      Documentation/networking/e1000e.txt
7360 F:      Documentation/networking/igb.txt
7361 F:      Documentation/networking/igbvf.txt
7362 F:      Documentation/networking/ixgb.txt
7363 F:      Documentation/networking/ixgbe.txt
7364 F:      Documentation/networking/ixgbevf.txt
7365 F:      Documentation/networking/i40e.txt
7366 F:      Documentation/networking/i40evf.txt
7367 F:      Documentation/networking/ice.txt
7368 F:      drivers/net/ethernet/intel/
7369 F:      drivers/net/ethernet/intel/*/
7370 F:      include/linux/avf/virtchnl.h
7371
7372 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7373 M:      Maik Broemme <mbroemme@libmpq.org>
7374 L:      linux-fbdev@vger.kernel.org
7375 S:      Maintained
7376 F:      Documentation/fb/intelfb.txt
7377 F:      drivers/video/fbdev/intelfb/
7378
7379 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7380 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7381 M:      Zhi Wang <zhi.a.wang@intel.com>
7382 L:      intel-gvt-dev@lists.freedesktop.org
7383 L:      intel-gfx@lists.freedesktop.org
7384 W:      https://01.org/igvt-g
7385 T:      git https://github.com/intel/gvt-linux.git
7386 S:      Supported
7387 F:      drivers/gpu/drm/i915/gvt/
7388
7389 INTEL HID EVENT DRIVER
7390 M:      Alex Hung <alex.hung@canonical.com>
7391 L:      platform-driver-x86@vger.kernel.org
7392 S:      Maintained
7393 F:      drivers/platform/x86/intel-hid.c
7394
7395 INTEL I/OAT DMA DRIVER
7396 M:      Dave Jiang <dave.jiang@intel.com>
7397 R:      Dan Williams <dan.j.williams@intel.com>
7398 L:      dmaengine@vger.kernel.org
7399 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7400 S:      Supported
7401 F:      drivers/dma/ioat*
7402
7403 INTEL IDLE DRIVER
7404 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7405 M:      Len Brown <lenb@kernel.org>
7406 L:      linux-pm@vger.kernel.org
7407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7408 B:      https://bugzilla.kernel.org
7409 S:      Supported
7410 F:      drivers/idle/intel_idle.c
7411
7412 INTEL INTEGRATED SENSOR HUB DRIVER
7413 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7414 M:      Jiri Kosina <jikos@kernel.org>
7415 L:      linux-input@vger.kernel.org
7416 S:      Maintained
7417 F:      drivers/hid/intel-ish-hid/
7418
7419 INTEL IOMMU (VT-d)
7420 M:      David Woodhouse <dwmw2@infradead.org>
7421 L:      iommu@lists.linux-foundation.org
7422 T:      git git://git.infradead.org/iommu-2.6.git
7423 S:      Supported
7424 F:      drivers/iommu/intel-iommu.c
7425 F:      include/linux/intel-iommu.h
7426
7427 INTEL IOP-ADMA DMA DRIVER
7428 R:      Dan Williams <dan.j.williams@intel.com>
7429 S:      Odd fixes
7430 F:      drivers/dma/iop-adma.c
7431
7432 INTEL IPU3 CSI-2 CIO2 DRIVER
7433 M:      Yong Zhi <yong.zhi@intel.com>
7434 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7435 M:      Bingbu Cao <bingbu.cao@intel.com>
7436 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7437 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7438 L:      linux-media@vger.kernel.org
7439 S:      Maintained
7440 F:      drivers/media/pci/intel/ipu3/
7441 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7442
7443 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7444 M:      Krzysztof Halasa <khalasa@piap.pl>
7445 S:      Maintained
7446 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7447 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7448 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7449 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7450 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7451 F:      drivers/net/wan/ixp4xx_hss.c
7452
7453 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7454 M:      Deepak Saxena <dsaxena@plexity.net>
7455 S:      Maintained
7456 F:      drivers/char/hw_random/ixp4xx-rng.c
7457
7458 INTEL MANAGEMENT ENGINE (mei)
7459 M:      Tomas Winkler <tomas.winkler@intel.com>
7460 L:      linux-kernel@vger.kernel.org
7461 S:      Supported
7462 F:      include/uapi/linux/mei.h
7463 F:      include/linux/mei_cl_bus.h
7464 F:      drivers/misc/mei/*
7465 F:      drivers/watchdog/mei_wdt.c
7466 F:      Documentation/misc-devices/mei/*
7467 F:      samples/mei/*
7468
7469 INTEL MENLOW THERMAL DRIVER
7470 M:      Sujith Thomas <sujith.thomas@intel.com>
7471 L:      platform-driver-x86@vger.kernel.org
7472 W:      https://01.org/linux-acpi
7473 S:      Supported
7474 F:      drivers/platform/x86/intel_menlow.c
7475
7476 INTEL MERRIFIELD GPIO DRIVER
7477 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7478 L:      linux-gpio@vger.kernel.org
7479 S:      Maintained
7480 F:      drivers/gpio/gpio-merrifield.c
7481
7482 INTEL MIC DRIVERS (mic)
7483 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7484 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7485 S:      Supported
7486 W:      https://github.com/sudeepdutt/mic
7487 W:      http://software.intel.com/en-us/mic-developer
7488 F:      include/linux/mic_bus.h
7489 F:      include/linux/scif.h
7490 F:      include/uapi/linux/mic_common.h
7491 F:      include/uapi/linux/mic_ioctl.h
7492 F:      include/uapi/linux/scif_ioctl.h
7493 F:      drivers/misc/mic/
7494 F:      drivers/dma/mic_x100_dma.c
7495 F:      drivers/dma/mic_x100_dma.h
7496 F:      Documentation/mic/
7497
7498 INTEL PMC CORE DRIVER
7499 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7500 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7501 L:      platform-driver-x86@vger.kernel.org
7502 S:      Maintained
7503 F:      arch/x86/include/asm/pmc_core.h
7504 F:      drivers/platform/x86/intel_pmc_core*
7505
7506 INTEL PMC/P-Unit IPC DRIVER
7507 M:      Zha Qipeng<qipeng.zha@intel.com>
7508 L:      platform-driver-x86@vger.kernel.org
7509 S:      Maintained
7510 F:      drivers/platform/x86/intel_pmc_ipc.c
7511 F:      drivers/platform/x86/intel_punit_ipc.c
7512 F:      arch/x86/include/asm/intel_pmc_ipc.h
7513 F:      arch/x86/include/asm/intel_punit_ipc.h
7514
7515 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7516 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7517 L:      linux-wireless@vger.kernel.org
7518 S:      Maintained
7519 F:      Documentation/networking/README.ipw2100
7520 F:      Documentation/networking/README.ipw2200
7521 F:      drivers/net/wireless/intel/ipw2x00/
7522
7523 INTEL PSTATE DRIVER
7524 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7525 M:      Len Brown <lenb@kernel.org>
7526 L:      linux-pm@vger.kernel.org
7527 S:      Supported
7528 F:      drivers/cpufreq/intel_pstate.c
7529
7530 INTEL RDMA RNIC DRIVER
7531 M:      Faisal Latif <faisal.latif@intel.com>
7532 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7533 L:      linux-rdma@vger.kernel.org
7534 S:      Supported
7535 F:      drivers/infiniband/hw/i40iw/
7536 F:      include/uapi/rdma/i40iw-abi.h
7537
7538 INTEL SHA MULTIBUFFER DRIVER
7539 M:      Megha Dey <megha.dey@linux.intel.com>
7540 R:      Tim Chen <tim.c.chen@linux.intel.com>
7541 L:      linux-crypto@vger.kernel.org
7542 S:      Supported
7543 F:      arch/x86/crypto/sha*-mb/
7544 F:      crypto/mcryptd.c
7545
7546 INTEL TELEMETRY DRIVER
7547 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7548 L:      platform-driver-x86@vger.kernel.org
7549 S:      Maintained
7550 F:      arch/x86/include/asm/intel_telemetry.h
7551 F:      drivers/platform/x86/intel_telemetry*
7552
7553 INTEL VIRTUAL BUTTON DRIVER
7554 M:      AceLan Kao <acelan.kao@canonical.com>
7555 L:      platform-driver-x86@vger.kernel.org
7556 S:      Maintained
7557 F:      drivers/platform/x86/intel-vbtn.c
7558
7559 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7560 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7561 L:      linux-wireless@vger.kernel.org
7562 S:      Supported
7563 F:      drivers/net/wireless/intel/iwlegacy/
7564
7565 INTEL WIRELESS WIFI LINK (iwlwifi)
7566 M:      Johannes Berg <johannes.berg@intel.com>
7567 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7568 M:      Luca Coelho <luciano.coelho@intel.com>
7569 M:      Intel Linux Wireless <linuxwifi@intel.com>
7570 L:      linux-wireless@vger.kernel.org
7571 W:      http://intellinuxwireless.org
7572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7573 S:      Supported
7574 F:      drivers/net/wireless/intel/iwlwifi/
7575
7576 INTEL WIRELESS WIMAX CONNECTION 2400
7577 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7578 M:      linux-wimax@intel.com
7579 L:      wimax@linuxwimax.org (subscribers-only)
7580 S:      Supported
7581 W:      http://linuxwimax.org
7582 F:      Documentation/wimax/README.i2400m
7583 F:      drivers/net/wimax/i2400m/
7584 F:      include/uapi/linux/wimax/i2400m.h
7585
7586 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7587 M:      Mario Limonciello <mario.limonciello@dell.com>
7588 S:      Maintained
7589 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7590
7591 INTEL(R) TRACE HUB
7592 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7593 S:      Supported
7594 F:      Documentation/trace/intel_th.rst
7595 F:      drivers/hwtracing/intel_th/
7596
7597 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7598 M:      Ning Sun <ning.sun@intel.com>
7599 L:      tboot-devel@lists.sourceforge.net
7600 W:      http://tboot.sourceforge.net
7601 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7602 S:      Supported
7603 F:      Documentation/intel_txt.txt
7604 F:      include/linux/tboot.h
7605 F:      arch/x86/kernel/tboot.c
7606
7607 INTEL-MID GPIO DRIVER
7608 M:      David Cohen <david.a.cohen@linux.intel.com>
7609 L:      linux-gpio@vger.kernel.org
7610 S:      Maintained
7611 F:      drivers/gpio/gpio-intel-mid.c
7612
7613 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7614 M:      Linus Walleij <linus.walleij@linaro.org>
7615 L:      linux-iio@vger.kernel.org
7616 S:      Maintained
7617 F:      drivers/iio/gyro/mpu3050*
7618 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7619
7620 IOC3 ETHERNET DRIVER
7621 M:      Ralf Baechle <ralf@linux-mips.org>
7622 L:      linux-mips@linux-mips.org
7623 S:      Maintained
7624 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7625
7626 IOC3 SERIAL DRIVER
7627 M:      Pat Gefre <pfg@sgi.com>
7628 L:      linux-serial@vger.kernel.org
7629 S:      Maintained
7630 F:      drivers/tty/serial/ioc3_serial.c
7631
7632 IOMMU DRIVERS
7633 M:      Joerg Roedel <joro@8bytes.org>
7634 L:      iommu@lists.linux-foundation.org
7635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7636 S:      Maintained
7637 F:      Documentation/devicetree/bindings/iommu/
7638 F:      drivers/iommu/
7639 F:      include/linux/iommu.h
7640 F:      include/linux/of_iommu.h
7641 F:      include/linux/iova.h
7642
7643 IP MASQUERADING
7644 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7645 S:      Maintained
7646 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7647
7648 IPMI SUBSYSTEM
7649 M:      Corey Minyard <minyard@acm.org>
7650 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7651 W:      http://openipmi.sourceforge.net/
7652 S:      Supported
7653 F:      Documentation/IPMI.txt
7654 F:      drivers/char/ipmi/
7655 F:      include/linux/ipmi*
7656 F:      include/uapi/linux/ipmi*
7657
7658 IPS SCSI RAID DRIVER
7659 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7660 L:      linux-scsi@vger.kernel.org
7661 W:      http://www.adaptec.com/
7662 S:      Maintained
7663 F:      drivers/scsi/ips*
7664
7665 IPVS
7666 M:      Wensong Zhang <wensong@linux-vs.org>
7667 M:      Simon Horman <horms@verge.net.au>
7668 M:      Julian Anastasov <ja@ssi.bg>
7669 L:      netdev@vger.kernel.org
7670 L:      lvs-devel@vger.kernel.org
7671 S:      Maintained
7672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7674 F:      Documentation/networking/ipvs-sysctl.txt
7675 F:      include/net/ip_vs.h
7676 F:      include/uapi/linux/ip_vs.h
7677 F:      net/netfilter/ipvs/
7678
7679 IPWIRELESS DRIVER
7680 M:      Jiri Kosina <jikos@kernel.org>
7681 M:      David Sterba <dsterba@suse.com>
7682 S:      Odd Fixes
7683 F:      drivers/tty/ipwireless/
7684
7685 IPX NETWORK LAYER
7686 L:      netdev@vger.kernel.org
7687 S:      Obsolete
7688 F:      include/uapi/linux/ipx.h
7689 F:      drivers/staging/ipx/
7690
7691 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7692 M:      Marc Zyngier <marc.zyngier@arm.com>
7693 S:      Maintained
7694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7695 F:      Documentation/IRQ-domain.txt
7696 F:      include/linux/irqdomain.h
7697 F:      kernel/irq/irqdomain.c
7698 F:      kernel/irq/msi.c
7699
7700 IRQ SUBSYSTEM
7701 M:      Thomas Gleixner <tglx@linutronix.de>
7702 L:      linux-kernel@vger.kernel.org
7703 S:      Maintained
7704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7705 F:      kernel/irq/
7706
7707 IRQCHIP DRIVERS
7708 M:      Thomas Gleixner <tglx@linutronix.de>
7709 M:      Jason Cooper <jason@lakedaemon.net>
7710 M:      Marc Zyngier <marc.zyngier@arm.com>
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:      Documentation/devicetree/bindings/interrupt-controller/
7715 F:      drivers/irqchip/
7716
7717 ISA
7718 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7719 S:      Maintained
7720 F:      Documentation/isa.txt
7721 F:      drivers/base/isa.c
7722 F:      include/linux/isa.h
7723
7724 ISA RADIO MODULE
7725 M:      Hans Verkuil <hverkuil@xs4all.nl>
7726 L:      linux-media@vger.kernel.org
7727 T:      git git://linuxtv.org/media_tree.git
7728 W:      https://linuxtv.org
7729 S:      Maintained
7730 F:      drivers/media/radio/radio-isa*
7731
7732 ISAPNP
7733 M:      Jaroslav Kysela <perex@perex.cz>
7734 S:      Maintained
7735 F:      Documentation/isapnp.txt
7736 F:      drivers/pnp/isapnp/
7737 F:      include/linux/isapnp.h
7738
7739 ISCSI
7740 M:      Lee Duncan <lduncan@suse.com>
7741 M:      Chris Leech <cleech@redhat.com>
7742 L:      open-iscsi@googlegroups.com
7743 W:      www.open-iscsi.com
7744 S:      Maintained
7745 F:      drivers/scsi/*iscsi*
7746 F:      include/scsi/*iscsi*
7747
7748 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7749 M:      Peter Jones <pjones@redhat.com>
7750 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7751 S:      Maintained
7752 F:      drivers/firmware/iscsi_ibft*
7753
7754 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7755 M:      Sagi Grimberg <sagi@grimberg.me>
7756 M:      Max Gurtovoy <maxg@mellanox.com>
7757 L:      linux-rdma@vger.kernel.org
7758 S:      Supported
7759 W:      http://www.openfabrics.org
7760 W:      www.open-iscsi.org
7761 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7762 F:      drivers/infiniband/ulp/iser/
7763
7764 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7765 M:      Sagi Grimberg <sagi@grimberg.me>
7766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7767 L:      linux-rdma@vger.kernel.org
7768 L:      target-devel@vger.kernel.org
7769 S:      Supported
7770 W:      http://www.linux-iscsi.org
7771 F:      drivers/infiniband/ulp/isert
7772
7773 ISDN SUBSYSTEM
7774 M:      Karsten Keil <isdn@linux-pingi.de>
7775 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7776 L:      netdev@vger.kernel.org
7777 W:      http://www.isdn4linux.de
7778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7779 S:      Maintained
7780 F:      Documentation/isdn/
7781 F:      drivers/isdn/
7782 F:      include/linux/isdn.h
7783 F:      include/linux/isdn/
7784 F:      include/uapi/linux/isdn.h
7785 F:      include/uapi/linux/isdn/
7786
7787 ISDN SUBSYSTEM (Eicon active card driver)
7788 M:      Armin Schindler <mac@melware.de>
7789 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7790 W:      http://www.melware.de
7791 S:      Maintained
7792 F:      drivers/isdn/hardware/eicon/
7793
7794 IT87 HARDWARE MONITORING DRIVER
7795 M:      Jean Delvare <jdelvare@suse.com>
7796 L:      linux-hwmon@vger.kernel.org
7797 S:      Maintained
7798 F:      Documentation/hwmon/it87
7799 F:      drivers/hwmon/it87.c
7800
7801 IT913X MEDIA DRIVER
7802 M:      Antti Palosaari <crope@iki.fi>
7803 L:      linux-media@vger.kernel.org
7804 W:      https://linuxtv.org
7805 W:      http://palosaari.fi/linux/
7806 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7807 T:      git git://linuxtv.org/anttip/media_tree.git
7808 S:      Maintained
7809 F:      drivers/media/tuners/it913x*
7810
7811 IVTV VIDEO4LINUX DRIVER
7812 M:      Andy Walls <awalls@md.metrocast.net>
7813 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7814 L:      linux-media@vger.kernel.org
7815 T:      git git://linuxtv.org/media_tree.git
7816 W:      http://www.ivtvdriver.org
7817 S:      Maintained
7818 F:      Documentation/media/v4l-drivers/ivtv*
7819 F:      drivers/media/pci/ivtv/
7820 F:      include/uapi/linux/ivtv*
7821
7822 IX2505V MEDIA DRIVER
7823 M:      Malcolm Priestley <tvboxspy@gmail.com>
7824 L:      linux-media@vger.kernel.org
7825 W:      https://linuxtv.org
7826 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7827 S:      Maintained
7828 F:      drivers/media/dvb-frontends/ix2505v*
7829
7830 JAILHOUSE HYPERVISOR INTERFACE
7831 M:      Jan Kiszka <jan.kiszka@siemens.com>
7832 L:      jailhouse-dev@googlegroups.com
7833 S:      Maintained
7834 F:      arch/x86/kernel/jailhouse.c
7835 F:      arch/x86/include/asm/jailhouse_para.h
7836
7837 JC42.4 TEMPERATURE SENSOR DRIVER
7838 M:      Guenter Roeck <linux@roeck-us.net>
7839 L:      linux-hwmon@vger.kernel.org
7840 S:      Maintained
7841 F:      drivers/hwmon/jc42.c
7842 F:      Documentation/hwmon/jc42
7843
7844 JFS FILESYSTEM
7845 M:      Dave Kleikamp <shaggy@kernel.org>
7846 L:      jfs-discussion@lists.sourceforge.net
7847 W:      http://jfs.sourceforge.net/
7848 T:      git git://github.com/kleikamp/linux-shaggy.git
7849 S:      Maintained
7850 F:      Documentation/filesystems/jfs.txt
7851 F:      fs/jfs/
7852
7853 JME NETWORK DRIVER
7854 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7855 L:      netdev@vger.kernel.org
7856 S:      Maintained
7857 F:      drivers/net/ethernet/jme.*
7858
7859 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7860 M:      David Woodhouse <dwmw2@infradead.org>
7861 L:      linux-mtd@lists.infradead.org
7862 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7863 S:      Maintained
7864 F:      fs/jffs2/
7865 F:      include/uapi/linux/jffs2.h
7866
7867 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7868 M:      "Theodore Ts'o" <tytso@mit.edu>
7869 M:      Jan Kara <jack@suse.com>
7870 L:      linux-ext4@vger.kernel.org
7871 S:      Maintained
7872 F:      fs/jbd2/
7873 F:      include/linux/jbd2.h
7874
7875 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7876 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7877 L:      linux-media@vger.kernel.org
7878 S:      Maintained
7879 F:      drivers/media/platform/rcar_jpu.c
7880
7881 JSM Neo PCI based serial card
7882 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7883 L:      linux-serial@vger.kernel.org
7884 S:      Maintained
7885 F:      drivers/tty/serial/jsm/
7886
7887 K10TEMP HARDWARE MONITORING DRIVER
7888 M:      Clemens Ladisch <clemens@ladisch.de>
7889 L:      linux-hwmon@vger.kernel.org
7890 S:      Maintained
7891 F:      Documentation/hwmon/k10temp
7892 F:      drivers/hwmon/k10temp.c
7893
7894 K8TEMP HARDWARE MONITORING DRIVER
7895 M:      Rudolf Marek <r.marek@assembler.cz>
7896 L:      linux-hwmon@vger.kernel.org
7897 S:      Maintained
7898 F:      Documentation/hwmon/k8temp
7899 F:      drivers/hwmon/k8temp.c
7900
7901 KASAN
7902 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7903 R:      Alexander Potapenko <glider@google.com>
7904 R:      Dmitry Vyukov <dvyukov@google.com>
7905 L:      kasan-dev@googlegroups.com
7906 S:      Maintained
7907 F:      arch/*/include/asm/kasan.h
7908 F:      arch/*/mm/kasan_init*
7909 F:      Documentation/dev-tools/kasan.rst
7910 F:      include/linux/kasan*.h
7911 F:      lib/test_kasan.c
7912 F:      mm/kasan/
7913 F:      scripts/Makefile.kasan
7914
7915 KCONFIG
7916 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7918 L:      linux-kbuild@vger.kernel.org
7919 S:      Maintained
7920 F:      Documentation/kbuild/kconfig*
7921 F:      scripts/kconfig/
7922 F:      scripts/Kconfig.include
7923
7924 KDUMP
7925 M:      Dave Young <dyoung@redhat.com>
7926 M:      Baoquan He <bhe@redhat.com>
7927 R:      Vivek Goyal <vgoyal@redhat.com>
7928 L:      kexec@lists.infradead.org
7929 W:      http://lse.sourceforge.net/kdump/
7930 S:      Maintained
7931 F:      Documentation/kdump/
7932
7933 KEENE FM RADIO TRANSMITTER DRIVER
7934 M:      Hans Verkuil <hverkuil@xs4all.nl>
7935 L:      linux-media@vger.kernel.org
7936 T:      git git://linuxtv.org/media_tree.git
7937 W:      https://linuxtv.org
7938 S:      Maintained
7939 F:      drivers/media/radio/radio-keene*
7940
7941 KERNEL AUTOMOUNTER
7942 M:      Ian Kent <raven@themaw.net>
7943 L:      autofs@vger.kernel.org
7944 S:      Maintained
7945 F:      fs/autofs/
7946
7947 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7948 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7949 M:      Michal Marek <michal.lkml@markovi.net>
7950 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7951 L:      linux-kbuild@vger.kernel.org
7952 S:      Maintained
7953 F:      Documentation/kbuild/
7954 F:      Makefile
7955 F:      scripts/Kbuild*
7956 F:      scripts/Makefile*
7957 F:      scripts/basic/
7958 F:      scripts/mk*
7959 F:      scripts/mod/
7960 F:      scripts/package/
7961
7962 KERNEL JANITORS
7963 L:      kernel-janitors@vger.kernel.org
7964 W:      http://kernelnewbies.org/KernelJanitors
7965 S:      Odd Fixes
7966
7967 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7968 M:      "J. Bruce Fields" <bfields@fieldses.org>
7969 M:      Jeff Layton <jlayton@kernel.org>
7970 L:      linux-nfs@vger.kernel.org
7971 W:      http://nfs.sourceforge.net/
7972 T:      git git://linux-nfs.org/~bfields/linux.git
7973 S:      Supported
7974 F:      fs/nfsd/
7975 F:      include/uapi/linux/nfsd/
7976 F:      fs/lockd/
7977 F:      fs/nfs_common/
7978 F:      net/sunrpc/
7979 F:      include/linux/lockd/
7980 F:      include/linux/sunrpc/
7981 F:      include/uapi/linux/sunrpc/
7982
7983 KERNEL SELFTEST FRAMEWORK
7984 M:      Shuah Khan <shuah@kernel.org>
7985 L:      linux-kselftest@vger.kernel.org
7986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7987 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7988 S:      Maintained
7989 F:      tools/testing/selftests/
7990 F:      Documentation/dev-tools/kselftest*
7991
7992 KERNEL USERMODE HELPER
7993 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7994 L:      linux-kernel@vger.kernel.org
7995 S:      Maintained
7996 F:      kernel/umh.c
7997 F:      include/linux/umh.h
7998
7999 KERNEL VIRTUAL MACHINE (KVM)
8000 M:      Paolo Bonzini <pbonzini@redhat.com>
8001 M:      Radim Krčmář <rkrcmar@redhat.com>
8002 L:      kvm@vger.kernel.org
8003 W:      http://www.linux-kvm.org
8004 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8005 S:      Supported
8006 F:      Documentation/virtual/kvm/
8007 F:      include/trace/events/kvm.h
8008 F:      include/uapi/asm-generic/kvm*
8009 F:      include/uapi/linux/kvm*
8010 F:      include/asm-generic/kvm*
8011 F:      include/linux/kvm*
8012 F:      include/kvm/iodev.h
8013 F:      virt/kvm/*
8014 F:      tools/kvm/
8015
8016 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8017 M:      Joerg Roedel <joro@8bytes.org>
8018 L:      kvm@vger.kernel.org
8019 W:      http://www.linux-kvm.org/
8020 S:      Maintained
8021 F:      arch/x86/include/asm/svm.h
8022 F:      arch/x86/kvm/svm.c
8023
8024 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8025 M:      Christoffer Dall <christoffer.dall@arm.com>
8026 M:      Marc Zyngier <marc.zyngier@arm.com>
8027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8028 L:      kvmarm@lists.cs.columbia.edu
8029 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8031 S:      Supported
8032 F:      arch/arm/include/uapi/asm/kvm*
8033 F:      arch/arm/include/asm/kvm*
8034 F:      arch/arm/kvm/
8035 F:      virt/kvm/arm/
8036 F:      include/kvm/arm_*
8037
8038 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8039 M:      Christoffer Dall <christoffer.dall@arm.com>
8040 M:      Marc Zyngier <marc.zyngier@arm.com>
8041 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8042 L:      kvmarm@lists.cs.columbia.edu
8043 S:      Maintained
8044 F:      arch/arm64/include/uapi/asm/kvm*
8045 F:      arch/arm64/include/asm/kvm*
8046 F:      arch/arm64/kvm/
8047
8048 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8049 M:      James Hogan <jhogan@kernel.org>
8050 L:      linux-mips@linux-mips.org
8051 S:      Supported
8052 F:      arch/mips/include/uapi/asm/kvm*
8053 F:      arch/mips/include/asm/kvm*
8054 F:      arch/mips/kvm/
8055
8056 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8057 M:      Paul Mackerras <paulus@ozlabs.org>
8058 L:      kvm-ppc@vger.kernel.org
8059 W:      http://www.linux-kvm.org/
8060 T:      git git://github.com/agraf/linux-2.6.git
8061 S:      Supported
8062 F:      arch/powerpc/include/uapi/asm/kvm*
8063 F:      arch/powerpc/include/asm/kvm*
8064 F:      arch/powerpc/kvm/
8065 F:      arch/powerpc/kernel/kvm*
8066
8067 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8068 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8069 M:      Janosch Frank <frankja@linux.ibm.com>
8070 R:      David Hildenbrand <david@redhat.com>
8071 R:      Cornelia Huck <cohuck@redhat.com>
8072 L:      linux-s390@vger.kernel.org
8073 W:      http://www.ibm.com/developerworks/linux/linux390/
8074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8075 S:      Supported
8076 F:      arch/s390/include/uapi/asm/kvm*
8077 F:      arch/s390/include/asm/gmap.h
8078 F:      arch/s390/include/asm/kvm*
8079 F:      arch/s390/kvm/
8080 F:      arch/s390/mm/gmap.c
8081
8082 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8083 M:      Paolo Bonzini <pbonzini@redhat.com>
8084 M:      Radim Krčmář <rkrcmar@redhat.com>
8085 L:      kvm@vger.kernel.org
8086 W:      http://www.linux-kvm.org
8087 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8088 S:      Supported
8089 F:      arch/x86/kvm/
8090 F:      arch/x86/include/uapi/asm/kvm*
8091 F:      arch/x86/include/asm/kvm*
8092 F:      arch/x86/include/asm/pvclock-abi.h
8093 F:      arch/x86/kernel/kvm.c
8094 F:      arch/x86/kernel/kvmclock.c
8095
8096 KERNFS
8097 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8098 M:      Tejun Heo <tj@kernel.org>
8099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8100 S:      Supported
8101 F:      include/linux/kernfs.h
8102 F:      fs/kernfs/
8103
8104 KEXEC
8105 M:      Eric Biederman <ebiederm@xmission.com>
8106 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8107 L:      kexec@lists.infradead.org
8108 S:      Maintained
8109 F:      include/linux/kexec.h
8110 F:      include/uapi/linux/kexec.h
8111 F:      kernel/kexec*
8112
8113 KEYS-ENCRYPTED
8114 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8115 L:      linux-integrity@vger.kernel.org
8116 L:      keyrings@vger.kernel.org
8117 S:      Supported
8118 F:      Documentation/security/keys/trusted-encrypted.rst
8119 F:      include/keys/encrypted-type.h
8120 F:      security/keys/encrypted-keys/
8121
8122 KEYS-TRUSTED
8123 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8124 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8125 L:      linux-integrity@vger.kernel.org
8126 L:      keyrings@vger.kernel.org
8127 S:      Supported
8128 F:      Documentation/security/keys/trusted-encrypted.rst
8129 F:      include/keys/trusted-type.h
8130 F:      security/keys/trusted.c
8131 F:      security/keys/trusted.h
8132
8133 KEYS/KEYRINGS:
8134 M:      David Howells <dhowells@redhat.com>
8135 L:      keyrings@vger.kernel.org
8136 S:      Maintained
8137 F:      Documentation/security/keys/core.rst
8138 F:      include/linux/key.h
8139 F:      include/linux/key-type.h
8140 F:      include/linux/keyctl.h
8141 F:      include/uapi/linux/keyctl.h
8142 F:      include/keys/
8143 F:      security/keys/
8144
8145 KGDB / KDB /debug_core
8146 M:      Jason Wessel <jason.wessel@windriver.com>
8147 M:      Daniel Thompson <daniel.thompson@linaro.org>
8148 W:      http://kgdb.wiki.kernel.org/
8149 L:      kgdb-bugreport@lists.sourceforge.net
8150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8151 S:      Maintained
8152 F:      Documentation/dev-tools/kgdb.rst
8153 F:      drivers/misc/kgdbts.c
8154 F:      drivers/tty/serial/kgdboc.c
8155 F:      include/linux/kdb.h
8156 F:      include/linux/kgdb.h
8157 F:      kernel/debug/
8158
8159 KMEMLEAK
8160 M:      Catalin Marinas <catalin.marinas@arm.com>
8161 S:      Maintained
8162 F:      Documentation/dev-tools/kmemleak.rst
8163 F:      include/linux/kmemleak.h
8164 F:      mm/kmemleak.c
8165 F:      mm/kmemleak-test.c
8166
8167 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8168 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8169 L:      linux-kernel@vger.kernel.org
8170 S:      Maintained
8171 F:      kernel/kmod.c
8172 F:      include/linux/kmod.h
8173 F:      lib/test_kmod.c
8174 F:      tools/testing/selftests/kmod/
8175
8176 KPROBES
8177 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8178 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8179 M:      "David S. Miller" <davem@davemloft.net>
8180 M:      Masami Hiramatsu <mhiramat@kernel.org>
8181 S:      Maintained
8182 F:      Documentation/kprobes.txt
8183 F:      include/linux/kprobes.h
8184 F:      include/asm-generic/kprobes.h
8185 F:      kernel/kprobes.c
8186
8187 KS0108 LCD CONTROLLER DRIVER
8188 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8189 S:      Maintained
8190 F:      Documentation/auxdisplay/ks0108
8191 F:      drivers/auxdisplay/ks0108.c
8192 F:      include/linux/ks0108.h
8193
8194 L3MDEV
8195 M:      David Ahern <dsa@cumulusnetworks.com>
8196 L:      netdev@vger.kernel.org
8197 S:      Maintained
8198 F:      net/l3mdev
8199 F:      include/net/l3mdev.h
8200
8201 LANTIQ MIPS ARCHITECTURE
8202 M:      John Crispin <john@phrozen.org>
8203 L:      linux-mips@linux-mips.org
8204 S:      Maintained
8205 F:      arch/mips/lantiq
8206 F:      drivers/soc/lantiq
8207
8208 LAPB module
8209 L:      linux-x25@vger.kernel.org
8210 S:      Orphan
8211 F:      Documentation/networking/lapb-module.txt
8212 F:      include/*/lapb.h
8213 F:      net/lapb/
8214
8215 LASI 53c700 driver for PARISC
8216 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8217 L:      linux-scsi@vger.kernel.org
8218 S:      Maintained
8219 F:      Documentation/scsi/53c700.txt
8220 F:      drivers/scsi/53c700*
8221
8222 LEAKING_ADDRESSES
8223 M:      Tobin C. Harding <me@tobin.cc>
8224 M:      Tycho Andersen <tycho@tycho.ws>
8225 L:      kernel-hardening@lists.openwall.com
8226 S:      Maintained
8227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8228 F:      scripts/leaking_addresses.pl
8229
8230 LED SUBSYSTEM
8231 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8232 M:      Pavel Machek <pavel@ucw.cz>
8233 L:      linux-leds@vger.kernel.org
8234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8235 S:      Maintained
8236 F:      Documentation/devicetree/bindings/leds/
8237 F:      drivers/leds/
8238 F:      include/linux/leds.h
8239
8240 LEGACY EEPROM DRIVER
8241 M:      Jean Delvare <jdelvare@suse.com>
8242 S:      Maintained
8243 F:      Documentation/misc-devices/eeprom
8244 F:      drivers/misc/eeprom/eeprom.c
8245
8246 LEGO MINDSTORMS EV3
8247 R:      David Lechner <david@lechnology.com>
8248 S:      Maintained
8249 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8250 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8251 F:      drivers/power/supply/lego_ev3_battery.c
8252
8253 LEGO USB Tower driver
8254 M:      Juergen Stuber <starblue@users.sourceforge.net>
8255 L:      legousb-devel@lists.sourceforge.net
8256 W:      http://legousb.sourceforge.net/
8257 S:      Maintained
8258 F:      drivers/usb/misc/legousbtower.c
8259
8260 LG2160 MEDIA DRIVER
8261 M:      Michael Krufky <mkrufky@linuxtv.org>
8262 L:      linux-media@vger.kernel.org
8263 W:      https://linuxtv.org
8264 W:      http://github.com/mkrufky
8265 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8266 T:      git git://linuxtv.org/mkrufky/tuners.git
8267 S:      Maintained
8268 F:      drivers/media/dvb-frontends/lg2160.*
8269
8270 LGDT3305 MEDIA DRIVER
8271 M:      Michael Krufky <mkrufky@linuxtv.org>
8272 L:      linux-media@vger.kernel.org
8273 W:      https://linuxtv.org
8274 W:      http://github.com/mkrufky
8275 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8276 T:      git git://linuxtv.org/mkrufky/tuners.git
8277 S:      Maintained
8278 F:      drivers/media/dvb-frontends/lgdt3305.*
8279
8280 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8281 M:      Viresh Kumar <vireshk@kernel.org>
8282 L:      linux-ide@vger.kernel.org
8283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8284 S:      Maintained
8285 F:      include/linux/pata_arasan_cf_data.h
8286 F:      drivers/ata/pata_arasan_cf.c
8287
8288 LIBATA PATA DRIVERS
8289 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8290 M:      Jens Axboe <axboe@kernel.dk>
8291 L:      linux-ide@vger.kernel.org
8292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8293 S:      Maintained
8294 F:      drivers/ata/pata_*.c
8295 F:      drivers/ata/ata_generic.c
8296
8297 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8298 M:      Linus Walleij <linus.walleij@linaro.org>
8299 L:      linux-ide@vger.kernel.org
8300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8301 S:      Maintained
8302 F:      drivers/ata/pata_ftide010.c
8303 F:      drivers/ata/sata_gemini.c
8304 F:      drivers/ata/sata_gemini.h
8305
8306 LIBATA SATA AHCI PLATFORM devices support
8307 M:      Hans de Goede <hdegoede@redhat.com>
8308 M:      Jens Axboe <axboe@kernel.dk>
8309 L:      linux-ide@vger.kernel.org
8310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8311 S:      Maintained
8312 F:      drivers/ata/ahci_platform.c
8313 F:      drivers/ata/libahci_platform.c
8314 F:      include/linux/ahci_platform.h
8315
8316 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8317 M:      Mikael Pettersson <mikpelinux@gmail.com>
8318 L:      linux-ide@vger.kernel.org
8319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8320 S:      Maintained
8321 F:      drivers/ata/sata_promise.*
8322
8323 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8324 M:      Jens Axboe <axboe@kernel.dk>
8325 L:      linux-ide@vger.kernel.org
8326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8327 S:      Maintained
8328 F:      drivers/ata/
8329 F:      include/linux/ata.h
8330 F:      include/linux/libata.h
8331 F:      Documentation/devicetree/bindings/ata/
8332
8333 LIBLOCKDEP
8334 M:      Sasha Levin <alexander.levin@microsoft.com>
8335 S:      Maintained
8336 F:      tools/lib/lockdep/
8337
8338 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8339 M:      Ross Zwisler <zwisler@kernel.org>
8340 M:      Dan Williams <dan.j.williams@intel.com>
8341 M:      Vishal Verma <vishal.l.verma@intel.com>
8342 M:      Dave Jiang <dave.jiang@intel.com>
8343 L:      linux-nvdimm@lists.01.org
8344 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8345 S:      Supported
8346 F:      drivers/nvdimm/blk.c
8347 F:      drivers/nvdimm/region_devs.c
8348
8349 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8350 M:      Vishal Verma <vishal.l.verma@intel.com>
8351 M:      Dan Williams <dan.j.williams@intel.com>
8352 M:      Ross Zwisler <zwisler@kernel.org>
8353 M:      Dave Jiang <dave.jiang@intel.com>
8354 L:      linux-nvdimm@lists.01.org
8355 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8356 S:      Supported
8357 F:      drivers/nvdimm/btt*
8358
8359 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8360 M:      Ross Zwisler <zwisler@kernel.org>
8361 M:      Dan Williams <dan.j.williams@intel.com>
8362 M:      Vishal Verma <vishal.l.verma@intel.com>
8363 M:      Dave Jiang <dave.jiang@intel.com>
8364 L:      linux-nvdimm@lists.01.org
8365 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8366 S:      Supported
8367 F:      drivers/nvdimm/pmem*
8368
8369 LIBNVDIMM: DEVICETREE BINDINGS
8370 M:      Oliver O'Halloran <oohall@gmail.com>
8371 L:      linux-nvdimm@lists.01.org
8372 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8373 S:      Supported
8374 F:      drivers/nvdimm/of_pmem.c
8375 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8376
8377 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8378 M:      Dan Williams <dan.j.williams@intel.com>
8379 M:      Ross Zwisler <zwisler@kernel.org>
8380 M:      Vishal Verma <vishal.l.verma@intel.com>
8381 M:      Dave Jiang <dave.jiang@intel.com>
8382 L:      linux-nvdimm@lists.01.org
8383 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8385 S:      Supported
8386 F:      drivers/nvdimm/*
8387 F:      drivers/acpi/nfit/*
8388 F:      include/linux/nd.h
8389 F:      include/linux/libnvdimm.h
8390 F:      include/uapi/linux/ndctl.h
8391
8392 LIGHTNVM PLATFORM SUPPORT
8393 M:      Matias Bjorling <mb@lightnvm.io>
8394 W:      http://github/OpenChannelSSD
8395 L:      linux-block@vger.kernel.org
8396 S:      Maintained
8397 F:      drivers/lightnvm/
8398 F:      include/linux/lightnvm.h
8399 F:      include/uapi/linux/lightnvm.h
8400
8401 LINUX FOR POWER MACINTOSH
8402 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8403 W:      http://www.penguinppc.org/
8404 L:      linuxppc-dev@lists.ozlabs.org
8405 S:      Maintained
8406 F:      arch/powerpc/platforms/powermac/
8407 F:      drivers/macintosh/
8408
8409 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8410 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8411 M:      Paul Mackerras <paulus@samba.org>
8412 M:      Michael Ellerman <mpe@ellerman.id.au>
8413 W:      https://github.com/linuxppc/linux/wiki
8414 L:      linuxppc-dev@lists.ozlabs.org
8415 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8417 S:      Supported
8418 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8419 F:      Documentation/devicetree/bindings/powerpc/
8420 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8421 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8422 F:      Documentation/powerpc/
8423 F:      arch/powerpc/
8424 F:      drivers/char/tpm/tpm_ibmvtpm*
8425 F:      drivers/crypto/nx/
8426 F:      drivers/crypto/vmx/
8427 F:      drivers/i2c/busses/i2c-opal.c
8428 F:      drivers/net/ethernet/ibm/ibmveth.*
8429 F:      drivers/net/ethernet/ibm/ibmvnic.*
8430 F:      drivers/pci/hotplug/pnv_php.c
8431 F:      drivers/pci/hotplug/rpa*
8432 F:      drivers/rtc/rtc-opal.c
8433 F:      drivers/scsi/ibmvscsi/
8434 F:      drivers/tty/hvc/hvc_opal.c
8435 F:      drivers/watchdog/wdrtas.c
8436 F:      tools/testing/selftests/powerpc
8437 N:      /pmac
8438 N:      powermac
8439 N:      powernv
8440 N:      [^a-z0-9]ps3
8441 N:      pseries
8442
8443 LINUX FOR POWERPC EMBEDDED MPC5XXX
8444 M:      Anatolij Gustschin <agust@denx.de>
8445 L:      linuxppc-dev@lists.ozlabs.org
8446 T:      git git://git.denx.de/linux-denx-agust.git
8447 S:      Maintained
8448 F:      arch/powerpc/platforms/512x/
8449 F:      arch/powerpc/platforms/52xx/
8450
8451 LINUX FOR POWERPC EMBEDDED PPC4XX
8452 M:      Alistair Popple <alistair@popple.id.au>
8453 M:      Matt Porter <mporter@kernel.crashing.org>
8454 W:      http://www.penguinppc.org/
8455 L:      linuxppc-dev@lists.ozlabs.org
8456 S:      Maintained
8457 F:      arch/powerpc/platforms/40x/
8458 F:      arch/powerpc/platforms/44x/
8459
8460 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8461 M:      Scott Wood <oss@buserror.net>
8462 M:      Kumar Gala <galak@kernel.crashing.org>
8463 W:      http://www.penguinppc.org/
8464 L:      linuxppc-dev@lists.ozlabs.org
8465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8466 S:      Maintained
8467 F:      arch/powerpc/platforms/83xx/
8468 F:      arch/powerpc/platforms/85xx/
8469 F:      Documentation/devicetree/bindings/powerpc/fsl/
8470
8471 LINUX FOR POWERPC EMBEDDED PPC8XX
8472 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8473 W:      http://www.penguinppc.org/
8474 L:      linuxppc-dev@lists.ozlabs.org
8475 S:      Maintained
8476 F:      arch/powerpc/platforms/8xx/
8477
8478 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8479 L:      linuxppc-dev@lists.ozlabs.org
8480 S:      Orphan
8481 F:      arch/powerpc/*/*virtex*
8482 F:      arch/powerpc/*/*/*virtex*
8483
8484 LINUX FOR POWERPC PA SEMI PWRFICIENT
8485 L:      linuxppc-dev@lists.ozlabs.org
8486 S:      Orphan
8487 F:      arch/powerpc/platforms/pasemi/
8488 F:      drivers/*/*pasemi*
8489 F:      drivers/*/*/*pasemi*
8490
8491 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8492 M:      Kees Cook <keescook@chromium.org>
8493 S:      Maintained
8494 F:      drivers/misc/lkdtm/*
8495
8496 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8497 M:      Alan Stern <stern@rowland.harvard.edu>
8498 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8499 M:      Will Deacon <will.deacon@arm.com>
8500 M:      Peter Zijlstra <peterz@infradead.org>
8501 M:      Boqun Feng <boqun.feng@gmail.com>
8502 M:      Nicholas Piggin <npiggin@gmail.com>
8503 M:      David Howells <dhowells@redhat.com>
8504 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8505 M:      Luc Maranget <luc.maranget@inria.fr>
8506 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8507 R:      Akira Yokosawa <akiyks@gmail.com>
8508 R:      Daniel Lustig <dlustig@nvidia.com>
8509 L:      linux-kernel@vger.kernel.org
8510 L:      linux-arch@vger.kernel.org
8511 S:      Supported
8512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8513 F:      tools/memory-model/
8514 F:      Documentation/atomic_bitops.txt
8515 F:      Documentation/atomic_t.txt
8516 F:      Documentation/core-api/atomic_ops.rst
8517 F:      Documentation/core-api/refcount-vs-atomic.rst
8518 F:      Documentation/memory-barriers.txt
8519
8520 LIS3LV02D ACCELEROMETER DRIVER
8521 M:      Eric Piel <eric.piel@tremplin-utc.net>
8522 S:      Maintained
8523 F:      Documentation/misc-devices/lis3lv02d
8524 F:      drivers/misc/lis3lv02d/
8525 F:      drivers/platform/x86/hp_accel.c
8526
8527 LIVE PATCHING
8528 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8529 M:      Jessica Yu <jeyu@kernel.org>
8530 M:      Jiri Kosina <jikos@kernel.org>
8531 M:      Miroslav Benes <mbenes@suse.cz>
8532 R:      Petr Mladek <pmladek@suse.com>
8533 S:      Maintained
8534 F:      kernel/livepatch/
8535 F:      include/linux/livepatch.h
8536 F:      arch/x86/include/asm/livepatch.h
8537 F:      arch/x86/kernel/livepatch.c
8538 F:      Documentation/livepatch/
8539 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8540 F:      samples/livepatch/
8541 L:      live-patching@vger.kernel.org
8542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8543
8544 LLC (802.2)
8545 L:      netdev@vger.kernel.org
8546 S:      Odd fixes
8547 F:      include/linux/llc.h
8548 F:      include/uapi/linux/llc.h
8549 F:      include/net/llc*
8550 F:      net/llc/
8551
8552 LM73 HARDWARE MONITOR DRIVER
8553 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8554 L:      linux-hwmon@vger.kernel.org
8555 S:      Maintained
8556 F:      drivers/hwmon/lm73.c
8557
8558 LM78 HARDWARE MONITOR DRIVER
8559 M:      Jean Delvare <jdelvare@suse.com>
8560 L:      linux-hwmon@vger.kernel.org
8561 S:      Maintained
8562 F:      Documentation/hwmon/lm78
8563 F:      drivers/hwmon/lm78.c
8564
8565 LM83 HARDWARE MONITOR DRIVER
8566 M:      Jean Delvare <jdelvare@suse.com>
8567 L:      linux-hwmon@vger.kernel.org
8568 S:      Maintained
8569 F:      Documentation/hwmon/lm83
8570 F:      drivers/hwmon/lm83.c
8571
8572 LM90 HARDWARE MONITOR DRIVER
8573 M:      Jean Delvare <jdelvare@suse.com>
8574 L:      linux-hwmon@vger.kernel.org
8575 S:      Maintained
8576 F:      Documentation/hwmon/lm90
8577 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8578 F:      drivers/hwmon/lm90.c
8579 F:      include/dt-bindings/thermal/lm90.h
8580
8581 LM95234 HARDWARE MONITOR DRIVER
8582 M:      Guenter Roeck <linux@roeck-us.net>
8583 L:      linux-hwmon@vger.kernel.org
8584 S:      Maintained
8585 F:      Documentation/hwmon/lm95234
8586 F:      drivers/hwmon/lm95234.c
8587
8588 LME2510 MEDIA DRIVER
8589 M:      Malcolm Priestley <tvboxspy@gmail.com>
8590 L:      linux-media@vger.kernel.org
8591 W:      https://linuxtv.org
8592 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8593 S:      Maintained
8594 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8595
8596 LOADPIN SECURITY MODULE
8597 M:      Kees Cook <keescook@chromium.org>
8598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8599 S:      Supported
8600 F:      security/loadpin/
8601 F:      Documentation/admin-guide/LSM/LoadPin.rst
8602
8603 LOCKING PRIMITIVES
8604 M:      Peter Zijlstra <peterz@infradead.org>
8605 M:      Ingo Molnar <mingo@redhat.com>
8606 M:      Will Deacon <will.deacon@arm.com>
8607 L:      linux-kernel@vger.kernel.org
8608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8609 S:      Maintained
8610 F:      Documentation/locking/
8611 F:      include/linux/lockdep.h
8612 F:      include/linux/spinlock*.h
8613 F:      arch/*/include/asm/spinlock*.h
8614 F:      include/linux/rwlock*.h
8615 F:      include/linux/mutex*.h
8616 F:      include/linux/rwsem*.h
8617 F:      arch/*/include/asm/rwsem.h
8618 F:      include/linux/seqlock.h
8619 F:      lib/locking*.[ch]
8620 F:      kernel/locking/
8621 X:      kernel/locking/locktorture.c
8622
8623 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8624 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8625 L:      linux-ntfs-dev@lists.sourceforge.net
8626 W:      http://www.linux-ntfs.org/content/view/19/37/
8627 S:      Maintained
8628 F:      Documentation/ldm.txt
8629 F:      block/partitions/ldm.*
8630
8631 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8632 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8633 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8634 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8635 L:      MPT-FusionLinux.pdl@broadcom.com
8636 L:      linux-scsi@vger.kernel.org
8637 W:      http://www.avagotech.com/support/
8638 S:      Supported
8639 F:      drivers/message/fusion/
8640 F:      drivers/scsi/mpt3sas/
8641
8642 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8643 M:      Matthew Wilcox <matthew@wil.cx>
8644 L:      linux-scsi@vger.kernel.org
8645 S:      Maintained
8646 F:      drivers/scsi/sym53c8xx_2/
8647
8648 LTC4261 HARDWARE MONITOR DRIVER
8649 M:      Guenter Roeck <linux@roeck-us.net>
8650 L:      linux-hwmon@vger.kernel.org
8651 S:      Maintained
8652 F:      Documentation/hwmon/ltc4261
8653 F:      drivers/hwmon/ltc4261.c
8654
8655 LTC4306 I2C MULTIPLEXER DRIVER
8656 M:      Michael Hennerich <michael.hennerich@analog.com>
8657 W:      http://ez.analog.com/community/linux-device-drivers
8658 L:      linux-i2c@vger.kernel.org
8659 S:      Supported
8660 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8661 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8662
8663 LTP (Linux Test Project)
8664 M:      Mike Frysinger <vapier@gentoo.org>
8665 M:      Cyril Hrubis <chrubis@suse.cz>
8666 M:      Wanlong Gao <wanlong.gao@gmail.com>
8667 M:      Jan Stancek <jstancek@redhat.com>
8668 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8669 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8670 L:      ltp@lists.linux.it (subscribers-only)
8671 W:      http://linux-test-project.github.io/
8672 T:      git git://github.com/linux-test-project/ltp.git
8673 S:      Maintained
8674
8675 M68K ARCHITECTURE
8676 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8677 L:      linux-m68k@lists.linux-m68k.org
8678 W:      http://www.linux-m68k.org/
8679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8680 S:      Maintained
8681 F:      arch/m68k/
8682 F:      drivers/zorro/
8683
8684 M68K ON APPLE MACINTOSH
8685 M:      Joshua Thompson <funaho@jurai.org>
8686 W:      http://www.mac.linux-m68k.org/
8687 L:      linux-m68k@lists.linux-m68k.org
8688 S:      Maintained
8689 F:      arch/m68k/mac/
8690
8691 M68K ON HP9000/300
8692 M:      Philip Blundell <philb@gnu.org>
8693 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8694 S:      Maintained
8695 F:      arch/m68k/hp300/
8696
8697 M88DS3103 MEDIA DRIVER
8698 M:      Antti Palosaari <crope@iki.fi>
8699 L:      linux-media@vger.kernel.org
8700 W:      https://linuxtv.org
8701 W:      http://palosaari.fi/linux/
8702 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8703 T:      git git://linuxtv.org/anttip/media_tree.git
8704 S:      Maintained
8705 F:      drivers/media/dvb-frontends/m88ds3103*
8706
8707 M88RS2000 MEDIA DRIVER
8708 M:      Malcolm Priestley <tvboxspy@gmail.com>
8709 L:      linux-media@vger.kernel.org
8710 W:      https://linuxtv.org
8711 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8712 S:      Maintained
8713 F:      drivers/media/dvb-frontends/m88rs2000*
8714
8715 MA901 MASTERKIT USB FM RADIO DRIVER
8716 M:      Alexey Klimov <klimov.linux@gmail.com>
8717 L:      linux-media@vger.kernel.org
8718 T:      git git://linuxtv.org/media_tree.git
8719 S:      Maintained
8720 F:      drivers/media/radio/radio-ma901.c
8721
8722 MAC80211
8723 M:      Johannes Berg <johannes@sipsolutions.net>
8724 L:      linux-wireless@vger.kernel.org
8725 W:      http://wireless.kernel.org/
8726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8728 S:      Maintained
8729 F:      Documentation/networking/mac80211-injection.txt
8730 F:      include/net/mac80211.h
8731 F:      net/mac80211/
8732 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8733 F:      Documentation/networking/mac80211_hwsim/README
8734
8735 MAILBOX API
8736 M:      Jassi Brar <jassisinghbrar@gmail.com>
8737 L:      linux-kernel@vger.kernel.org
8738 S:      Maintained
8739 F:      drivers/mailbox/
8740 F:      include/linux/mailbox_client.h
8741 F:      include/linux/mailbox_controller.h
8742
8743 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8744 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8745 W:      http://www.kernel.org/doc/man-pages
8746 L:      linux-man@vger.kernel.org
8747 S:      Maintained
8748
8749 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8750 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8751 L:      linux-mips@linux-mips.org
8752 S:      Maintained
8753 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8754
8755 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8756 M:      Andrew Lunn <andrew@lunn.ch>
8757 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8758 L:      netdev@vger.kernel.org
8759 S:      Maintained
8760 F:      drivers/net/dsa/mv88e6xxx/
8761 F:      linux/platform_data/mv88e6xxx.h
8762 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8763
8764 MARVELL ARMADA DRM SUPPORT
8765 M:      Russell King <linux@armlinux.org.uk>
8766 S:      Maintained
8767 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8768 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8769 F:      drivers/gpu/drm/armada/
8770 F:      include/uapi/drm/armada_drm.h
8771 F:      Documentation/devicetree/bindings/display/armada/
8772
8773 MARVELL CRYPTO DRIVER
8774 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8775 M:      Arnaud Ebalard <arno@natisbad.org>
8776 F:      drivers/crypto/marvell/
8777 S:      Maintained
8778 L:      linux-crypto@vger.kernel.org
8779
8780 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8781 M:      Mirko Lindner <mlindner@marvell.com>
8782 M:      Stephen Hemminger <stephen@networkplumber.org>
8783 L:      netdev@vger.kernel.org
8784 S:      Maintained
8785 F:      drivers/net/ethernet/marvell/sk*
8786
8787 MARVELL LIBERTAS WIRELESS DRIVER
8788 L:      libertas-dev@lists.infradead.org
8789 S:      Orphan
8790 F:      drivers/net/wireless/marvell/libertas/
8791
8792 MARVELL MACCHIATOBIN SUPPORT
8793 M:      Russell King <linux@armlinux.org.uk>
8794 L:      linux-arm-kernel@lists.infradead.org
8795 S:      Maintained
8796 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8797
8798 MARVELL MV643XX ETHERNET DRIVER
8799 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8800 L:      netdev@vger.kernel.org
8801 S:      Maintained
8802 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8803 F:      include/linux/mv643xx.h
8804
8805 MARVELL MV88X3310 PHY DRIVER
8806 M:      Russell King <linux@armlinux.org.uk>
8807 L:      netdev@vger.kernel.org
8808 S:      Maintained
8809 F:      drivers/net/phy/marvell10g.c
8810
8811 MARVELL MVNETA ETHERNET DRIVER
8812 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8813 L:      netdev@vger.kernel.org
8814 S:      Maintained
8815 F:      drivers/net/ethernet/marvell/mvneta.*
8816
8817 MARVELL MWIFIEX WIRELESS DRIVER
8818 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8819 M:      Nishant Sarmukadam <nishants@marvell.com>
8820 M:      Ganapathi Bhat <gbhat@marvell.com>
8821 M:      Xinming Hu <huxinming820@gmail.com>
8822 L:      linux-wireless@vger.kernel.org
8823 S:      Maintained
8824 F:      drivers/net/wireless/marvell/mwifiex/
8825
8826 MARVELL MWL8K WIRELESS DRIVER
8827 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8828 L:      linux-wireless@vger.kernel.org
8829 S:      Odd Fixes
8830 F:      drivers/net/wireless/marvell/mwl8k.c
8831
8832 MARVELL NAND CONTROLLER DRIVER
8833 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8834 L:      linux-mtd@lists.infradead.org
8835 S:      Maintained
8836 F:      drivers/mtd/nand/raw/marvell_nand.c
8837 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8838
8839 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8840 M:      Nicolas Pitre <nico@fluxnic.net>
8841 S:      Odd Fixes
8842 F:      drivers/mmc/host/mvsdio.*
8843
8844 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8845 M:      Hu Ziji <huziji@marvell.com>
8846 L:      linux-mmc@vger.kernel.org
8847 S:      Supported
8848 F:      drivers/mmc/host/sdhci-xenon*
8849 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8850
8851 MATROX FRAMEBUFFER DRIVER
8852 L:      linux-fbdev@vger.kernel.org
8853 S:      Orphan
8854 F:      drivers/video/fbdev/matrox/matroxfb_*
8855 F:      include/uapi/linux/matroxfb.h
8856
8857 MAX16065 HARDWARE MONITOR DRIVER
8858 M:      Guenter Roeck <linux@roeck-us.net>
8859 L:      linux-hwmon@vger.kernel.org
8860 S:      Maintained
8861 F:      Documentation/hwmon/max16065
8862 F:      drivers/hwmon/max16065.c
8863
8864 MAX2175 SDR TUNER DRIVER
8865 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8866 L:      linux-media@vger.kernel.org
8867 T:      git git://linuxtv.org/media_tree.git
8868 S:      Maintained
8869 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8870 F:      Documentation/media/v4l-drivers/max2175.rst
8871 F:      drivers/media/i2c/max2175*
8872 F:      include/uapi/linux/max2175.h
8873
8874 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8875 L:      linux-hwmon@vger.kernel.org
8876 S:      Orphan
8877 F:      Documentation/hwmon/max6650
8878 F:      drivers/hwmon/max6650.c
8879
8880 MAX6697 HARDWARE MONITOR DRIVER
8881 M:      Guenter Roeck <linux@roeck-us.net>
8882 L:      linux-hwmon@vger.kernel.org
8883 S:      Maintained
8884 F:      Documentation/hwmon/max6697
8885 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8886 F:      drivers/hwmon/max6697.c
8887 F:      include/linux/platform_data/max6697.h
8888
8889 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8890 M:      Peter Rosin <peda@axentia.se>
8891 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8892 S:      Maintained
8893 F:      Documentation/devicetree/bindings/sound/max9860.txt
8894 F:      sound/soc/codecs/max9860.*
8895
8896 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8897 M:      Javier Martinez Canillas <javier@dowhile0.org>
8898 L:      linux-kernel@vger.kernel.org
8899 S:      Supported
8900 F:      drivers/regulator/max77802-regulator.c
8901 F:      Documentation/devicetree/bindings/*/*max77802.txt
8902 F:      include/dt-bindings/*/*max77802.h
8903
8904 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8905 M:      Krzysztof Kozlowski <krzk@kernel.org>
8906 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8907 L:      linux-pm@vger.kernel.org
8908 S:      Supported
8909 F:      drivers/power/supply/max14577_charger.c
8910 F:      drivers/power/supply/max77693_charger.c
8911
8912 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8913 M:      Chanwoo Choi <cw00.choi@samsung.com>
8914 M:      Krzysztof Kozlowski <krzk@kernel.org>
8915 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8916 L:      linux-kernel@vger.kernel.org
8917 S:      Supported
8918 F:      drivers/*/max14577*.c
8919 F:      drivers/*/max77686*.c
8920 F:      drivers/*/max77693*.c
8921 F:      drivers/extcon/extcon-max14577.c
8922 F:      drivers/extcon/extcon-max77693.c
8923 F:      drivers/rtc/rtc-max77686.c
8924 F:      drivers/clk/clk-max77686.c
8925 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8926 F:      Documentation/devicetree/bindings/*/max77686.txt
8927 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8928 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8929 F:      include/linux/mfd/max14577*.h
8930 F:      include/linux/mfd/max77686*.h
8931 F:      include/linux/mfd/max77693*.h
8932
8933 MAXIRADIO FM RADIO RECEIVER DRIVER
8934 M:      Hans Verkuil <hverkuil@xs4all.nl>
8935 L:      linux-media@vger.kernel.org
8936 T:      git git://linuxtv.org/media_tree.git
8937 W:      https://linuxtv.org
8938 S:      Maintained
8939 F:      drivers/media/radio/radio-maxiradio*
8940
8941 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8942 M:      Peter Rosin <peda@axentia.se>
8943 L:      linux-iio@vger.kernel.org
8944 S:      Maintained
8945 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8946 F:      drivers/iio/potentiometer/mcp4018.c
8947 F:      drivers/iio/potentiometer/mcp4531.c
8948
8949 MCR20A IEEE-802.15.4 RADIO DRIVER
8950 M:      Xue Liu <liuxuenetmail@gmail.com>
8951 L:      linux-wpan@vger.kernel.org
8952 W:      https://github.com/xueliu/mcr20a-linux
8953 S:      Maintained
8954 F:      drivers/net/ieee802154/mcr20a.c
8955 F:      drivers/net/ieee802154/mcr20a.h
8956 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8957
8958 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8959 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8960 L:      linux-iio@vger.kernel.org
8961 S:      Maintained
8962 F:      drivers/iio/dac/cio-dac.c
8963
8964 MEDIA DRIVERS FOR ASCOT2E
8965 M:      Sergey Kozlov <serjk@netup.ru>
8966 M:      Abylay Ospan <aospan@netup.ru>
8967 L:      linux-media@vger.kernel.org
8968 W:      https://linuxtv.org
8969 W:      http://netup.tv/
8970 T:      git git://linuxtv.org/media_tree.git
8971 S:      Supported
8972 F:      drivers/media/dvb-frontends/ascot2e*
8973
8974 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8975 M:      Jasmin Jessich <jasmin@anw.at>
8976 L:      linux-media@vger.kernel.org
8977 W:      https://linuxtv.org
8978 T:      git git://linuxtv.org/media_tree.git
8979 S:      Maintained
8980 F:      drivers/media/dvb-frontends/cxd2099*
8981
8982 MEDIA DRIVERS FOR CXD2841ER
8983 M:      Sergey Kozlov <serjk@netup.ru>
8984 M:      Abylay Ospan <aospan@netup.ru>
8985 L:      linux-media@vger.kernel.org
8986 W:      https://linuxtv.org
8987 W:      http://netup.tv/
8988 T:      git git://linuxtv.org/media_tree.git
8989 S:      Supported
8990 F:      drivers/media/dvb-frontends/cxd2841er*
8991
8992 MEDIA DRIVERS FOR CXD2880
8993 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8994 L:      linux-media@vger.kernel.org
8995 W:      http://linuxtv.org/
8996 T:      git git://linuxtv.org/media_tree.git
8997 S:      Supported
8998 F:      drivers/media/dvb-frontends/cxd2880/*
8999 F:      drivers/media/spi/cxd2880*
9000
9001 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9002 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9003 L:      linux-media@vger.kernel.org
9004 W:      https://linuxtv.org
9005 T:      git git://linuxtv.org/media_tree.git
9006 S:      Maintained
9007 F:      drivers/media/pci/ddbridge/*
9008
9009 MEDIA DRIVERS FOR FREESCALE IMX
9010 M:      Steve Longerbeam <slongerbeam@gmail.com>
9011 M:      Philipp Zabel <p.zabel@pengutronix.de>
9012 L:      linux-media@vger.kernel.org
9013 T:      git git://linuxtv.org/media_tree.git
9014 S:      Maintained
9015 F:      Documentation/devicetree/bindings/media/imx.txt
9016 F:      Documentation/media/v4l-drivers/imx.rst
9017 F:      drivers/staging/media/imx/
9018 F:      include/linux/imx-media.h
9019 F:      include/media/imx.h
9020
9021 MEDIA DRIVERS FOR HELENE
9022 M:      Abylay Ospan <aospan@netup.ru>
9023 L:      linux-media@vger.kernel.org
9024 W:      https://linuxtv.org
9025 W:      http://netup.tv/
9026 T:      git git://linuxtv.org/media_tree.git
9027 S:      Supported
9028 F:      drivers/media/dvb-frontends/helene*
9029
9030 MEDIA DRIVERS FOR HORUS3A
9031 M:      Sergey Kozlov <serjk@netup.ru>
9032 M:      Abylay Ospan <aospan@netup.ru>
9033 L:      linux-media@vger.kernel.org
9034 W:      https://linuxtv.org
9035 W:      http://netup.tv/
9036 T:      git git://linuxtv.org/media_tree.git
9037 S:      Supported
9038 F:      drivers/media/dvb-frontends/horus3a*
9039
9040 MEDIA DRIVERS FOR LNBH25
9041 M:      Sergey Kozlov <serjk@netup.ru>
9042 M:      Abylay Ospan <aospan@netup.ru>
9043 L:      linux-media@vger.kernel.org
9044 W:      https://linuxtv.org
9045 W:      http://netup.tv/
9046 T:      git git://linuxtv.org/media_tree.git
9047 S:      Supported
9048 F:      drivers/media/dvb-frontends/lnbh25*
9049
9050 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9051 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9052 L:      linux-media@vger.kernel.org
9053 W:      https://linuxtv.org
9054 T:      git git://linuxtv.org/media_tree.git
9055 S:      Maintained
9056 F:      drivers/media/dvb-frontends/mxl5xx*
9057
9058 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9059 M:      Sergey Kozlov <serjk@netup.ru>
9060 M:      Abylay Ospan <aospan@netup.ru>
9061 L:      linux-media@vger.kernel.org
9062 W:      https://linuxtv.org
9063 W:      http://netup.tv/
9064 T:      git git://linuxtv.org/media_tree.git
9065 S:      Supported
9066 F:      drivers/media/pci/netup_unidvb/*
9067
9068 MEDIA DRIVERS FOR RENESAS - CEU
9069 M:      Jacopo Mondi <jacopo@jmondi.org>
9070 L:      linux-media@vger.kernel.org
9071 L:      linux-renesas-soc@vger.kernel.org
9072 T:      git git://linuxtv.org/media_tree.git
9073 S:      Supported
9074 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9075 F:      drivers/media/platform/renesas-ceu.c
9076 F:      include/media/drv-intf/renesas-ceu.h
9077
9078 MEDIA DRIVERS FOR RENESAS - DRIF
9079 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9080 L:      linux-media@vger.kernel.org
9081 L:      linux-renesas-soc@vger.kernel.org
9082 T:      git git://linuxtv.org/media_tree.git
9083 S:      Supported
9084 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9085 F:      drivers/media/platform/rcar_drif.c
9086
9087 MEDIA DRIVERS FOR RENESAS - FCP
9088 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.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,fcp.txt
9094 F:      drivers/media/platform/rcar-fcp.c
9095 F:      include/media/rcar-fcp.h
9096
9097 MEDIA DRIVERS FOR RENESAS - FDP1
9098 M:      Kieran Bingham <kieran@bingham.xyz>
9099 L:      linux-media@vger.kernel.org
9100 L:      linux-renesas-soc@vger.kernel.org
9101 T:      git git://linuxtv.org/media_tree.git
9102 S:      Supported
9103 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9104 F:      drivers/media/platform/rcar_fdp1.c
9105
9106 MEDIA DRIVERS FOR RENESAS - VIN
9107 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
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,rcar-csi2.txt
9113 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9114 F:      drivers/media/platform/rcar-vin/
9115
9116 MEDIA DRIVERS FOR RENESAS - VSP1
9117 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9118 L:      linux-media@vger.kernel.org
9119 L:      linux-renesas-soc@vger.kernel.org
9120 T:      git git://linuxtv.org/media_tree.git
9121 S:      Supported
9122 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9123 F:      drivers/media/platform/vsp1/
9124
9125 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9126 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9127 L:      linux-media@vger.kernel.org
9128 W:      https://linuxtv.org
9129 T:      git git://linuxtv.org/media_tree.git
9130 S:      Maintained
9131 F:      drivers/media/dvb-frontends/stv0910*
9132
9133 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9134 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9135 L:      linux-media@vger.kernel.org
9136 W:      https://linuxtv.org
9137 T:      git git://linuxtv.org/media_tree.git
9138 S:      Maintained
9139 F:      drivers/media/dvb-frontends/stv6111*
9140
9141 MEDIA DRIVERS FOR STM32 - DCMI
9142 M:      Hugues Fruchet <hugues.fruchet@st.com>
9143 L:      linux-media@vger.kernel.org
9144 T:      git git://linuxtv.org/media_tree.git
9145 S:      Supported
9146 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9147 F:      drivers/media/platform/stm32/stm32-dcmi.c
9148
9149 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9150 M:      Dmitry Osipenko <digetx@gmail.com>
9151 L:      linux-media@vger.kernel.org
9152 L:      linux-tegra@vger.kernel.org
9153 T:      git git://linuxtv.org/media_tree.git
9154 S:      Maintained
9155 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9156 F:      drivers/staging/media/tegra-vde/
9157
9158 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9159 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9160 P:      LinuxTV.org Project
9161 L:      linux-media@vger.kernel.org
9162 W:      https://linuxtv.org
9163 Q:      http://patchwork.kernel.org/project/linux-media/list/
9164 T:      git git://linuxtv.org/media_tree.git
9165 S:      Maintained
9166 F:      Documentation/devicetree/bindings/media/
9167 F:      Documentation/media/
9168 F:      drivers/media/
9169 F:      drivers/staging/media/
9170 F:      include/linux/platform_data/media/
9171 F:      include/media/
9172 F:      include/uapi/linux/dvb/
9173 F:      include/uapi/linux/videodev2.h
9174 F:      include/uapi/linux/media.h
9175 F:      include/uapi/linux/v4l2-*
9176 F:      include/uapi/linux/meye.h
9177 F:      include/uapi/linux/ivtv*
9178 F:      include/uapi/linux/uvcvideo.h
9179
9180 MEDIATEK BLUETOOTH DRIVER
9181 M:      Sean Wang <sean.wang@mediatek.com>
9182 L:      linux-bluetooth@vger.kernel.org
9183 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9184 S:      Maintained
9185 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9186 F:      drivers/bluetooth/btmtkuart.c
9187
9188 MEDIATEK CIR DRIVER
9189 M:      Sean Wang <sean.wang@mediatek.com>
9190 S:      Maintained
9191 F:      drivers/media/rc/mtk-cir.c
9192
9193 MEDIATEK DMA DRIVER
9194 M:      Sean Wang <sean.wang@mediatek.com>
9195 L:      dmaengine@vger.kernel.org
9196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9197 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9198 S:      Maintained
9199 F:      Documentation/devicetree/bindings/dma/mtk-*
9200 F:      drivers/dma/mediatek/
9201
9202 MEDIATEK PMIC LED DRIVER
9203 M:      Sean Wang <sean.wang@mediatek.com>
9204 S:      Maintained
9205 F:      drivers/leds/leds-mt6323.c
9206 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9207
9208 MEDIATEK ETHERNET DRIVER
9209 M:      Felix Fietkau <nbd@openwrt.org>
9210 M:      John Crispin <john@phrozen.org>
9211 M:      Sean Wang <sean.wang@mediatek.com>
9212 M:      Nelson Chang <nelson.chang@mediatek.com>
9213 L:      netdev@vger.kernel.org
9214 S:      Maintained
9215 F:      drivers/net/ethernet/mediatek/
9216
9217 MEDIATEK SWITCH DRIVER
9218 M:      Sean Wang <sean.wang@mediatek.com>
9219 L:      netdev@vger.kernel.org
9220 S:      Maintained
9221 F:      drivers/net/dsa/mt7530.*
9222 F:      net/dsa/tag_mtk.c
9223
9224 MEDIATEK JPEG DRIVER
9225 M:      Rick Chang <rick.chang@mediatek.com>
9226 M:      Bin Liu <bin.liu@mediatek.com>
9227 S:      Supported
9228 F:      drivers/media/platform/mtk-jpeg/
9229 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9230
9231 MEDIATEK MDP DRIVER
9232 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9233 M:      Houlong Wei <houlong.wei@mediatek.com>
9234 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9235 S:      Supported
9236 F:      drivers/media/platform/mtk-mdp/
9237 F:      drivers/media/platform/mtk-vpu/
9238 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9239
9240 MEDIATEK MEDIA DRIVER
9241 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9242 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9243 S:      Supported
9244 F:      drivers/media/platform/mtk-vcodec/
9245 F:      drivers/media/platform/mtk-vpu/
9246 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9247 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9248
9249 MEDIATEK MT7601U WIRELESS LAN DRIVER
9250 M:      Jakub Kicinski <kubakici@wp.pl>
9251 L:      linux-wireless@vger.kernel.org
9252 S:      Maintained
9253 F:      drivers/net/wireless/mediatek/mt7601u/
9254
9255 MEDIATEK NAND CONTROLLER DRIVER
9256 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9257 L:      linux-mtd@lists.infradead.org
9258 S:      Maintained
9259 F:      drivers/mtd/nand/raw/mtk_*
9260 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9261
9262 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9263 M:      Sean Wang <sean.wang@mediatek.com>
9264 S:      Maintained
9265 F:      drivers/char/hw_random/mtk-rng.c
9266
9267 MEDIATEK USB3 DRD IP DRIVER
9268 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9269 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9271 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9272 S:      Maintained
9273 F:      drivers/usb/mtu3/
9274
9275 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9276 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9277 M:      Martin Donnelly <martin.donnelly@ge.com>
9278 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9279 S:      Maintained
9280 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9281 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9282
9283 MEGARAID SCSI/SAS DRIVERS
9284 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9285 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9286 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9287 L:      megaraidlinux.pdl@broadcom.com
9288 L:      linux-scsi@vger.kernel.org
9289 W:      http://www.avagotech.com/support/
9290 S:      Maintained
9291 F:      Documentation/scsi/megaraid.txt
9292 F:      drivers/scsi/megaraid.*
9293 F:      drivers/scsi/megaraid/
9294
9295 MELEXIS MLX90614 DRIVER
9296 M:      Crt Mori <cmo@melexis.com>
9297 L:      linux-iio@vger.kernel.org
9298 W:      http://www.melexis.com
9299 S:      Supported
9300 F:      drivers/iio/temperature/mlx90614.c
9301
9302 MELEXIS MLX90632 DRIVER
9303 M:      Crt Mori <cmo@melexis.com>
9304 L:      linux-iio@vger.kernel.org
9305 W:      http://www.melexis.com
9306 S:      Supported
9307 F:      drivers/iio/temperature/mlx90632.c
9308
9309 MELFAS MIP4 TOUCHSCREEN DRIVER
9310 M:      Sangwon Jee <jeesw@melfas.com>
9311 W:      http://www.melfas.com
9312 S:      Supported
9313 F:      drivers/input/touchscreen/melfas_mip4.c
9314 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9315
9316 MELLANOX ETHERNET DRIVER (mlx4_en)
9317 M:      Tariq Toukan <tariqt@mellanox.com>
9318 L:      netdev@vger.kernel.org
9319 S:      Supported
9320 W:      http://www.mellanox.com
9321 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9322 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9323
9324 MELLANOX ETHERNET DRIVER (mlx5e)
9325 M:      Saeed Mahameed <saeedm@mellanox.com>
9326 L:      netdev@vger.kernel.org
9327 S:      Supported
9328 W:      http://www.mellanox.com
9329 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9330 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9331
9332 MELLANOX ETHERNET INNOVA DRIVERS
9333 R:      Boris Pismenny <borisp@mellanox.com>
9334 L:      netdev@vger.kernel.org
9335 S:      Supported
9336 W:      http://www.mellanox.com
9337 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9338 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9339 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9340 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9341 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9342
9343 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9344 R:      Boris Pismenny <borisp@mellanox.com>
9345 L:      netdev@vger.kernel.org
9346 S:      Supported
9347 W:      http://www.mellanox.com
9348 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9349 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9350 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9351
9352 MELLANOX ETHERNET SWITCH DRIVERS
9353 M:      Jiri Pirko <jiri@mellanox.com>
9354 M:      Ido Schimmel <idosch@mellanox.com>
9355 L:      netdev@vger.kernel.org
9356 S:      Supported
9357 W:      http://www.mellanox.com
9358 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9359 F:      drivers/net/ethernet/mellanox/mlxsw/
9360 F:      tools/testing/selftests/drivers/net/mlxsw/
9361
9362 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9363 M:      mlxsw@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/mlxfw/
9369
9370 MELLANOX HARDWARE PLATFORM SUPPORT
9371 M:      Andy Shevchenko <andy@infradead.org>
9372 M:      Darren Hart <dvhart@infradead.org>
9373 M:      Vadim Pasternak <vadimp@mellanox.com>
9374 L:      platform-driver-x86@vger.kernel.org
9375 S:      Supported
9376 F:      drivers/platform/mellanox/
9377
9378 MELLANOX MLX4 core VPI driver
9379 M:      Tariq Toukan <tariqt@mellanox.com>
9380 L:      netdev@vger.kernel.org
9381 L:      linux-rdma@vger.kernel.org
9382 W:      http://www.mellanox.com
9383 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9384 S:      Supported
9385 F:      drivers/net/ethernet/mellanox/mlx4/
9386 F:      include/linux/mlx4/
9387
9388 MELLANOX MLX4 IB driver
9389 M:      Yishai Hadas <yishaih@mellanox.com>
9390 L:      linux-rdma@vger.kernel.org
9391 W:      http://www.mellanox.com
9392 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9393 S:      Supported
9394 F:      drivers/infiniband/hw/mlx4/
9395 F:      include/linux/mlx4/
9396 F:      include/uapi/rdma/mlx4-abi.h
9397
9398 MELLANOX MLX5 core VPI driver
9399 M:      Saeed Mahameed <saeedm@mellanox.com>
9400 M:      Leon Romanovsky <leonro@mellanox.com>
9401 L:      netdev@vger.kernel.org
9402 L:      linux-rdma@vger.kernel.org
9403 W:      http://www.mellanox.com
9404 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9405 S:      Supported
9406 F:      drivers/net/ethernet/mellanox/mlx5/core/
9407 F:      include/linux/mlx5/
9408
9409 MELLANOX MLX5 IB driver
9410 M:      Leon Romanovsky <leonro@mellanox.com>
9411 L:      linux-rdma@vger.kernel.org
9412 W:      http://www.mellanox.com
9413 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9414 S:      Supported
9415 F:      drivers/infiniband/hw/mlx5/
9416 F:      include/linux/mlx5/
9417 F:      include/uapi/rdma/mlx5-abi.h
9418
9419 MELLANOX MLXCPLD I2C AND MUX DRIVER
9420 M:      Vadim Pasternak <vadimp@mellanox.com>
9421 M:      Michael Shych <michaelsh@mellanox.com>
9422 L:      linux-i2c@vger.kernel.org
9423 S:      Supported
9424 F:      drivers/i2c/busses/i2c-mlxcpld.c
9425 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9426 F:      Documentation/i2c/busses/i2c-mlxcpld
9427
9428 MELLANOX MLXCPLD LED DRIVER
9429 M:      Vadim Pasternak <vadimp@mellanox.com>
9430 L:      linux-leds@vger.kernel.org
9431 S:      Supported
9432 F:      drivers/leds/leds-mlxcpld.c
9433 F:      drivers/leds/leds-mlxreg.c
9434 F:      Documentation/leds/leds-mlxcpld.txt
9435
9436 MELLANOX PLATFORM DRIVER
9437 M:      Vadim Pasternak <vadimp@mellanox.com>
9438 L:      platform-driver-x86@vger.kernel.org
9439 S:      Supported
9440 F:      drivers/platform/x86/mlx-platform.c
9441
9442 MEMBARRIER SUPPORT
9443 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9444 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9445 L:      linux-kernel@vger.kernel.org
9446 S:      Supported
9447 F:      kernel/sched/membarrier.c
9448 F:      include/uapi/linux/membarrier.h
9449 F:      arch/powerpc/include/asm/membarrier.h
9450
9451 MEMORY MANAGEMENT
9452 L:      linux-mm@kvack.org
9453 W:      http://www.linux-mm.org
9454 S:      Maintained
9455 F:      include/linux/mm.h
9456 F:      include/linux/gfp.h
9457 F:      include/linux/mmzone.h
9458 F:      include/linux/memory_hotplug.h
9459 F:      include/linux/vmalloc.h
9460 F:      mm/
9461
9462 MEMORY TECHNOLOGY DEVICES (MTD)
9463 M:      David Woodhouse <dwmw2@infradead.org>
9464 M:      Brian Norris <computersforpeace@gmail.com>
9465 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9466 M:      Marek Vasut <marek.vasut@gmail.com>
9467 M:      Richard Weinberger <richard@nod.at>
9468 L:      linux-mtd@lists.infradead.org
9469 W:      http://www.linux-mtd.infradead.org/
9470 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9471 T:      git git://git.infradead.org/linux-mtd.git master
9472 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9473 S:      Maintained
9474 F:      Documentation/devicetree/bindings/mtd/
9475 F:      drivers/mtd/
9476 F:      include/linux/mtd/
9477 F:      include/uapi/mtd/
9478
9479 MEN A21 WATCHDOG DRIVER
9480 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9481 L:      linux-watchdog@vger.kernel.org
9482 S:      Maintained
9483 F:      drivers/watchdog/mena21_wdt.c
9484
9485 MEN CHAMELEON BUS (mcb)
9486 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9487 S:      Maintained
9488 F:      drivers/mcb/
9489 F:      include/linux/mcb.h
9490 F:      Documentation/men-chameleon-bus.txt
9491
9492 MEN F21BMC (Board Management Controller)
9493 M:      Andreas Werner <andreas.werner@men.de>
9494 S:      Supported
9495 F:      drivers/mfd/menf21bmc.c
9496 F:      drivers/watchdog/menf21bmc_wdt.c
9497 F:      drivers/leds/leds-menf21bmc.c
9498 F:      drivers/hwmon/menf21bmc_hwmon.c
9499 F:      Documentation/hwmon/menf21bmc
9500
9501 MEN Z069 WATCHDOG DRIVER
9502 M:      Johannes Thumshirn <jth@kernel.org>
9503 L:      linux-watchdog@vger.kernel.org
9504 S:      Maintained
9505 F:      drivers/watchdog/menz069_wdt.c
9506
9507 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9508 M:      Neil Armstrong <narmstrong@baylibre.com>
9509 L:      linux-media@lists.freedesktop.org
9510 L:      linux-amlogic@lists.infradead.org
9511 W:      http://linux-meson.com/
9512 S:      Supported
9513 F:      drivers/media/platform/meson/ao-cec.c
9514 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9515 T:      git git://linuxtv.org/media_tree.git
9516
9517 MICROBLAZE ARCHITECTURE
9518 M:      Michal Simek <monstr@monstr.eu>
9519 W:      http://www.monstr.eu/fdt/
9520 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9521 S:      Supported
9522 F:      arch/microblaze/
9523
9524 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9525 M:      Richard Genoud <richard.genoud@gmail.com>
9526 S:      Maintained
9527 F:      drivers/tty/serial/atmel_serial.c
9528 F:      drivers/tty/serial/atmel_serial.h
9529
9530 MICROCHIP / ATMEL DMA DRIVER
9531 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9533 L:      dmaengine@vger.kernel.org
9534 S:      Supported
9535 F:      drivers/dma/at_hdmac.c
9536 F:      drivers/dma/at_hdmac_regs.h
9537 F:      include/linux/platform_data/dma-atmel.h
9538
9539 MICROCHIP / ATMEL ECC DRIVER
9540 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9541 L:      linux-crypto@vger.kernel.org
9542 S:      Maintained
9543 F:      drivers/crypto/atmel-ecc.*
9544
9545 MICROCHIP / ATMEL ISC DRIVER
9546 M:      Songjun Wu <songjun.wu@microchip.com>
9547 L:      linux-media@vger.kernel.org
9548 S:      Supported
9549 F:      drivers/media/platform/atmel/atmel-isc.c
9550 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9551 F:      devicetree/bindings/media/atmel-isc.txt
9552
9553 MICROCHIP / ATMEL NAND DRIVER
9554 M:      Josh Wu <rainyfeeling@outlook.com>
9555 L:      linux-mtd@lists.infradead.org
9556 S:      Supported
9557 F:      drivers/mtd/nand/raw/atmel/*
9558 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9559
9560 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9561 M:      Woojung Huh <Woojung.Huh@microchip.com>
9562 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9563 L:      netdev@vger.kernel.org
9564 S:      Maintained
9565 F:      net/dsa/tag_ksz.c
9566 F:      drivers/net/dsa/microchip/*
9567 F:      include/linux/platform_data/microchip-ksz.h
9568 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9569
9570 MICROCHIP LAN743X ETHERNET DRIVER
9571 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9572 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9573 L:      netdev@vger.kernel.org
9574 S:      Maintained
9575 F:      drivers/net/ethernet/microchip/lan743x_*
9576
9577 MICROCHIP USB251XB DRIVER
9578 M:      Richard Leitner <richard.leitner@skidata.com>
9579 L:      linux-usb@vger.kernel.org
9580 S:      Maintained
9581 F:      drivers/usb/misc/usb251xb.c
9582 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9583
9584 MICROSEMI MIPS SOCS
9585 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9586 L:      linux-mips@linux-mips.org
9587 S:      Maintained
9588 F:      arch/mips/generic/board-ocelot.c
9589 F:      arch/mips/configs/generic/board-ocelot.config
9590 F:      arch/mips/boot/dts/mscc/
9591 F:      Documentation/devicetree/bindings/mips/mscc.txt
9592
9593 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9594 M:      Don Brace <don.brace@microsemi.com>
9595 L:      esc.storagedev@microsemi.com
9596 L:      linux-scsi@vger.kernel.org
9597 S:      Supported
9598 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9599 F:      drivers/scsi/smartpqi/Kconfig
9600 F:      drivers/scsi/smartpqi/Makefile
9601 F:      include/linux/cciss*.h
9602 F:      include/uapi/linux/cciss*.h
9603 F:      Documentation/scsi/smartpqi.txt
9604
9605 MICROSEMI ETHERNET SWITCH DRIVER
9606 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9607 L:      netdev@vger.kernel.org
9608 S:      Supported
9609 F:      drivers/net/ethernet/mscc/
9610
9611 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9612 M:      Chen Yu <yu.c.chen@intel.com>
9613 L:      platform-driver-x86@vger.kernel.org
9614 S:      Supported
9615 F:      drivers/platform/x86/surfacepro3_button.c
9616
9617 MICROTEK X6 SCANNER
9618 M:      Oliver Neukum <oliver@neukum.org>
9619 S:      Maintained
9620 F:      drivers/usb/image/microtek.*
9621
9622 MIPS
9623 M:      Ralf Baechle <ralf@linux-mips.org>
9624 M:      Paul Burton <paul.burton@mips.com>
9625 M:      James Hogan <jhogan@kernel.org>
9626 L:      linux-mips@linux-mips.org
9627 W:      http://www.linux-mips.org/
9628 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9630 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9631 S:      Supported
9632 F:      Documentation/devicetree/bindings/mips/
9633 F:      Documentation/mips/
9634 F:      arch/mips/
9635 F:      drivers/platform/mips/
9636
9637 MIPS BOSTON DEVELOPMENT BOARD
9638 M:      Paul Burton <paul.burton@mips.com>
9639 L:      linux-mips@linux-mips.org
9640 S:      Maintained
9641 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9642 F:      arch/mips/boot/dts/img/boston.dts
9643 F:      arch/mips/configs/generic/board-boston.config
9644 F:      drivers/clk/imgtec/clk-boston.c
9645 F:      include/dt-bindings/clock/boston-clock.h
9646
9647 MIPS GENERIC PLATFORM
9648 M:      Paul Burton <paul.burton@mips.com>
9649 L:      linux-mips@linux-mips.org
9650 S:      Supported
9651 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9652 F:      arch/mips/generic/
9653 F:      arch/mips/tools/generic-board-config.sh
9654
9655 MIPS/LOONGSON1 ARCHITECTURE
9656 M:      Keguang Zhang <keguang.zhang@gmail.com>
9657 L:      linux-mips@linux-mips.org
9658 S:      Maintained
9659 F:      arch/mips/loongson32/
9660 F:      arch/mips/include/asm/mach-loongson32/
9661 F:      drivers/*/*loongson1*
9662 F:      drivers/*/*/*loongson1*
9663
9664 MIPS/LOONGSON2 ARCHITECTURE
9665 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9666 L:      linux-mips@linux-mips.org
9667 S:      Maintained
9668 F:      arch/mips/loongson64/fuloong-2e/
9669 F:      arch/mips/loongson64/lemote-2f/
9670 F:      arch/mips/include/asm/mach-loongson64/
9671 F:      drivers/*/*loongson2*
9672 F:      drivers/*/*/*loongson2*
9673
9674 MIPS/LOONGSON3 ARCHITECTURE
9675 M:      Huacai Chen <chenhc@lemote.com>
9676 L:      linux-mips@linux-mips.org
9677 S:      Maintained
9678 F:      arch/mips/loongson64/
9679 F:      arch/mips/include/asm/mach-loongson64/
9680 F:      drivers/platform/mips/cpu_hwmon.c
9681 F:      drivers/*/*loongson3*
9682 F:      drivers/*/*/*loongson3*
9683
9684 MIPS RINT INSTRUCTION EMULATION
9685 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9686 L:      linux-mips@linux-mips.org
9687 S:      Supported
9688 F:      arch/mips/math-emu/sp_rint.c
9689 F:      arch/mips/math-emu/dp_rint.c
9690
9691 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9692 M:      Hans Verkuil <hverkuil@xs4all.nl>
9693 L:      linux-media@vger.kernel.org
9694 T:      git git://linuxtv.org/media_tree.git
9695 W:      https://linuxtv.org
9696 S:      Odd Fixes
9697 F:      drivers/media/radio/radio-miropcm20*
9698
9699 MMP SUPPORT
9700 M:      Eric Miao <eric.y.miao@gmail.com>
9701 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9702 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9703 T:      git git://github.com/hzhuang1/linux.git
9704 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9705 S:      Maintained
9706 F:      arch/arm/boot/dts/mmp*
9707 F:      arch/arm/mach-mmp/
9708
9709 MMU GATHER AND TLB INVALIDATION
9710 M:      Will Deacon <will.deacon@arm.com>
9711 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
9712 M:      Andrew Morton <akpm@linux-foundation.org>
9713 M:      Nick Piggin <npiggin@gmail.com>
9714 M:      Peter Zijlstra <peterz@infradead.org>
9715 L:      linux-arch@vger.kernel.org
9716 L:      linux-mm@kvack.org
9717 S:      Maintained
9718 F:      arch/*/include/asm/tlb.h
9719 F:      include/asm-generic/tlb.h
9720 F:      mm/mmu_gather.c
9721
9722 MN88472 MEDIA DRIVER
9723 M:      Antti Palosaari <crope@iki.fi>
9724 L:      linux-media@vger.kernel.org
9725 W:      https://linuxtv.org
9726 W:      http://palosaari.fi/linux/
9727 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9728 S:      Maintained
9729 F:      drivers/media/dvb-frontends/mn88472*
9730
9731 MN88473 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/mn88473*
9739
9740 MODULE SUPPORT
9741 M:      Jessica Yu <jeyu@kernel.org>
9742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9743 S:      Maintained
9744 F:      include/linux/module.h
9745 F:      kernel/module.c
9746
9747 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9748 W:      http://popies.net/meye/
9749 S:      Orphan
9750 F:      Documentation/media/v4l-drivers/meye*
9751 F:      drivers/media/pci/meye/
9752 F:      include/uapi/linux/meye.h
9753
9754 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9755 M:      Jiri Slaby <jirislaby@gmail.com>
9756 S:      Maintained
9757 F:      Documentation/serial/moxa-smartio
9758 F:      drivers/tty/mxser.*
9759
9760 MR800 AVERMEDIA USB FM RADIO DRIVER
9761 M:      Alexey Klimov <klimov.linux@gmail.com>
9762 L:      linux-media@vger.kernel.org
9763 T:      git git://linuxtv.org/media_tree.git
9764 S:      Maintained
9765 F:      drivers/media/radio/radio-mr800.c
9766
9767 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9768 M:      Alan Ott <alan@signal11.us>
9769 L:      linux-wpan@vger.kernel.org
9770 S:      Maintained
9771 F:      drivers/net/ieee802154/mrf24j40.c
9772 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9773
9774 MSI LAPTOP SUPPORT
9775 M:      "Lee, Chun-Yi" <jlee@suse.com>
9776 L:      platform-driver-x86@vger.kernel.org
9777 S:      Maintained
9778 F:      drivers/platform/x86/msi-laptop.c
9779
9780 MSI WMI SUPPORT
9781 L:      platform-driver-x86@vger.kernel.org
9782 S:      Orphan
9783 F:      drivers/platform/x86/msi-wmi.c
9784
9785 MSI001 MEDIA DRIVER
9786 M:      Antti Palosaari <crope@iki.fi>
9787 L:      linux-media@vger.kernel.org
9788 W:      https://linuxtv.org
9789 W:      http://palosaari.fi/linux/
9790 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9791 T:      git git://linuxtv.org/anttip/media_tree.git
9792 S:      Maintained
9793 F:      drivers/media/tuners/msi001*
9794
9795 MSI2500 MEDIA DRIVER
9796 M:      Antti Palosaari <crope@iki.fi>
9797 L:      linux-media@vger.kernel.org
9798 W:      https://linuxtv.org
9799 W:      http://palosaari.fi/linux/
9800 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9801 T:      git git://linuxtv.org/anttip/media_tree.git
9802 S:      Maintained
9803 F:      drivers/media/usb/msi2500/
9804
9805 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9806 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9807 L:      linux-mtd@lists.infradead.org
9808 S:      Maintained
9809 F:      drivers/mtd/devices/docg3*
9810
9811 MT9M032 APTINA SENSOR DRIVER
9812 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9813 L:      linux-media@vger.kernel.org
9814 T:      git git://linuxtv.org/media_tree.git
9815 S:      Maintained
9816 F:      drivers/media/i2c/mt9m032.c
9817 F:      include/media/i2c/mt9m032.h
9818
9819 MT9P031 APTINA CAMERA SENSOR
9820 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9821 L:      linux-media@vger.kernel.org
9822 T:      git git://linuxtv.org/media_tree.git
9823 S:      Maintained
9824 F:      drivers/media/i2c/mt9p031.c
9825 F:      include/media/i2c/mt9p031.h
9826
9827 MT9T001 APTINA CAMERA SENSOR
9828 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9829 L:      linux-media@vger.kernel.org
9830 T:      git git://linuxtv.org/media_tree.git
9831 S:      Maintained
9832 F:      drivers/media/i2c/mt9t001.c
9833 F:      include/media/i2c/mt9t001.h
9834
9835 MT9T112 APTINA CAMERA SENSOR
9836 M:      Jacopo Mondi <jacopo@jmondi.org>
9837 L:      linux-media@vger.kernel.org
9838 T:      git git://linuxtv.org/media_tree.git
9839 S:      Odd Fixes
9840 F:      drivers/media/i2c/mt9t112.c
9841 F:      include/media/i2c/mt9t112.h
9842
9843 MT9V032 APTINA CAMERA SENSOR
9844 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9845 L:      linux-media@vger.kernel.org
9846 T:      git git://linuxtv.org/media_tree.git
9847 S:      Maintained
9848 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9849 F:      drivers/media/i2c/mt9v032.c
9850 F:      include/media/i2c/mt9v032.h
9851
9852 MT9V111 APTINA CAMERA SENSOR
9853 M:      Jacopo Mondi <jacopo@jmondi.org>
9854 L:      linux-media@vger.kernel.org
9855 T:      git git://linuxtv.org/media_tree.git
9856 S:      Maintained
9857 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9858 F:      drivers/media/i2c/mt9v111.c
9859
9860 MULTIFUNCTION DEVICES (MFD)
9861 M:      Lee Jones <lee.jones@linaro.org>
9862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9863 S:      Supported
9864 F:      Documentation/devicetree/bindings/mfd/
9865 F:      drivers/mfd/
9866 F:      include/linux/mfd/
9867 F:      include/dt-bindings/mfd/
9868
9869 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9870 S:      Orphan
9871 F:      drivers/mmc/host/mmc_spi.c
9872 F:      include/linux/spi/mmc_spi.h
9873
9874 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9875 M:      Ulf Hansson <ulf.hansson@linaro.org>
9876 L:      linux-mmc@vger.kernel.org
9877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9878 S:      Maintained
9879 F:      Documentation/devicetree/bindings/mmc/
9880 F:      drivers/mmc/
9881 F:      include/linux/mmc/
9882 F:      include/uapi/linux/mmc/
9883
9884 MULTIPLEXER SUBSYSTEM
9885 M:      Peter Rosin <peda@axentia.se>
9886 S:      Maintained
9887 F:      Documentation/ABI/testing/sysfs-class-mux*
9888 F:      Documentation/devicetree/bindings/mux/
9889 F:      include/dt-bindings/mux/
9890 F:      include/linux/mux/
9891 F:      drivers/mux/
9892
9893 MULTITECH MULTIPORT CARD (ISICOM)
9894 S:      Orphan
9895 F:      drivers/tty/isicom.c
9896 F:      include/linux/isicom.h
9897
9898 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9899 M:      Bin Liu <b-liu@ti.com>
9900 L:      linux-usb@vger.kernel.org
9901 S:      Maintained
9902 F:      drivers/usb/musb/
9903
9904 MXL301RF MEDIA DRIVER
9905 M:      Akihiro Tsukada <tskd08@gmail.com>
9906 L:      linux-media@vger.kernel.org
9907 S:      Odd Fixes
9908 F:      drivers/media/tuners/mxl301rf*
9909
9910 MXL5007T MEDIA DRIVER
9911 M:      Michael Krufky <mkrufky@linuxtv.org>
9912 L:      linux-media@vger.kernel.org
9913 W:      https://linuxtv.org
9914 W:      http://github.com/mkrufky
9915 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9916 T:      git git://linuxtv.org/mkrufky/tuners.git
9917 S:      Maintained
9918 F:      drivers/media/tuners/mxl5007t.*
9919
9920 MXSFB DRM DRIVER
9921 M:      Marek Vasut <marex@denx.de>
9922 S:      Supported
9923 F:      drivers/gpu/drm/mxsfb/
9924 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9925
9926 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9927 M:      Chris Lee <christopher.lee@cspi.com>
9928 L:      netdev@vger.kernel.org
9929 W:      https://www.cspi.com/ethernet-products/support/downloads/
9930 S:      Supported
9931 F:      drivers/net/ethernet/myricom/myri10ge/
9932
9933 NAND FLASH SUBSYSTEM
9934 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9935 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9936 R:      Richard Weinberger <richard@nod.at>
9937 L:      linux-mtd@lists.infradead.org
9938 W:      http://www.linux-mtd.infradead.org/
9939 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9940 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9941 T:      git git://git.infradead.org/linux-mtd.git nand/next
9942 S:      Maintained
9943 F:      drivers/mtd/nand/
9944 F:      include/linux/mtd/*nand*.h
9945
9946 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9947 M:      Daniel Mack <zonque@gmail.com>
9948 S:      Maintained
9949 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9950 W:      http://www.native-instruments.com
9951 F:      sound/usb/caiaq/
9952
9953 NATSEMI ETHERNET DRIVER (DP8381x)
9954 S:      Orphan
9955 F:      drivers/net/ethernet/natsemi/natsemi.c
9956
9957 NCP FILESYSTEM
9958 M:      Petr Vandrovec <petr@vandrovec.name>
9959 S:      Obsolete
9960 F:      drivers/staging/ncpfs/
9961
9962 NCR 5380 SCSI DRIVERS
9963 M:      Finn Thain <fthain@telegraphics.com.au>
9964 M:      Michael Schmitz <schmitzmic@gmail.com>
9965 L:      linux-scsi@vger.kernel.org
9966 S:      Maintained
9967 F:      Documentation/scsi/g_NCR5380.txt
9968 F:      drivers/scsi/NCR5380.*
9969 F:      drivers/scsi/arm/cumana_1.c
9970 F:      drivers/scsi/arm/oak.c
9971 F:      drivers/scsi/atari_scsi.*
9972 F:      drivers/scsi/dmx3191d.c
9973 F:      drivers/scsi/g_NCR5380.*
9974 F:      drivers/scsi/mac_scsi.*
9975 F:      drivers/scsi/sun3_scsi.*
9976 F:      drivers/scsi/sun3_scsi_vme.c
9977
9978 NCSI LIBRARY:
9979 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9980 S:      Maintained
9981 F:      net/ncsi/
9982
9983 NCT6775 HARDWARE MONITOR DRIVER
9984 M:      Guenter Roeck <linux@roeck-us.net>
9985 L:      linux-hwmon@vger.kernel.org
9986 S:      Maintained
9987 F:      Documentation/hwmon/nct6775
9988 F:      drivers/hwmon/nct6775.c
9989
9990 NET_FAILOVER MODULE
9991 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9992 L:      netdev@vger.kernel.org
9993 S:      Supported
9994 F:      driver/net/net_failover.c
9995 F:      include/net/net_failover.h
9996 F:      Documentation/networking/net_failover.rst
9997
9998 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9999 M:      Faisal Latif <faisal.latif@intel.com>
10000 L:      linux-rdma@vger.kernel.org
10001 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10002 S:      Supported
10003 F:      drivers/infiniband/hw/nes/
10004 F:      include/uapi/rdma/nes-abi.h
10005
10006 NETEM NETWORK EMULATOR
10007 M:      Stephen Hemminger <stephen@networkplumber.org>
10008 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10009 S:      Maintained
10010 F:      net/sched/sch_netem.c
10011
10012 NETERION 10GbE DRIVERS (s2io/vxge)
10013 M:      Jon Mason <jdmason@kudzu.us>
10014 L:      netdev@vger.kernel.org
10015 S:      Supported
10016 F:      Documentation/networking/s2io.txt
10017 F:      Documentation/networking/vxge.txt
10018 F:      drivers/net/ethernet/neterion/
10019
10020 NETFILTER
10021 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10022 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10023 M:      Florian Westphal <fw@strlen.de>
10024 L:      netfilter-devel@vger.kernel.org
10025 L:      coreteam@netfilter.org
10026 W:      http://www.netfilter.org/
10027 W:      http://www.iptables.org/
10028 W:      http://www.nftables.org/
10029 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10030 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10032 S:      Maintained
10033 F:      include/linux/netfilter*
10034 F:      include/linux/netfilter/
10035 F:      include/net/netfilter/
10036 F:      include/uapi/linux/netfilter*
10037 F:      include/uapi/linux/netfilter/
10038 F:      net/*/netfilter.c
10039 F:      net/*/netfilter/
10040 F:      net/netfilter/
10041 F:      net/bridge/br_netfilter*.c
10042
10043 NETROM NETWORK LAYER
10044 M:      Ralf Baechle <ralf@linux-mips.org>
10045 L:      linux-hams@vger.kernel.org
10046 W:      http://www.linux-ax25.org/
10047 S:      Maintained
10048 F:      include/net/netrom.h
10049 F:      include/uapi/linux/netrom.h
10050 F:      net/netrom/
10051
10052 NETRONOME ETHERNET DRIVERS
10053 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10054 L:      oss-drivers@netronome.com
10055 S:      Maintained
10056 F:      drivers/net/ethernet/netronome/
10057
10058 NETWORK BLOCK DEVICE (NBD)
10059 M:      Josef Bacik <josef@toxicpanda.com>
10060 S:      Maintained
10061 L:      linux-block@vger.kernel.org
10062 L:      nbd@other.debian.org
10063 F:      Documentation/blockdev/nbd.txt
10064 F:      drivers/block/nbd.c
10065 F:      include/uapi/linux/nbd.h
10066
10067 NETWORK DROP MONITOR
10068 M:      Neil Horman <nhorman@tuxdriver.com>
10069 L:      netdev@vger.kernel.org
10070 S:      Maintained
10071 W:      https://fedorahosted.org/dropwatch/
10072 F:      net/core/drop_monitor.c
10073
10074 NETWORKING DRIVERS
10075 M:      "David S. Miller" <davem@davemloft.net>
10076 L:      netdev@vger.kernel.org
10077 W:      http://www.linuxfoundation.org/en/Net
10078 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10081 S:      Odd Fixes
10082 F:      Documentation/devicetree/bindings/net/
10083 F:      drivers/net/
10084 F:      include/linux/if_*
10085 F:      include/linux/netdevice.h
10086 F:      include/linux/etherdevice.h
10087 F:      include/linux/fcdevice.h
10088 F:      include/linux/fddidevice.h
10089 F:      include/linux/hippidevice.h
10090 F:      include/linux/inetdevice.h
10091 F:      include/uapi/linux/if_*
10092 F:      include/uapi/linux/netdevice.h
10093
10094 NETWORKING DRIVERS (WIRELESS)
10095 M:      Kalle Valo <kvalo@codeaurora.org>
10096 L:      linux-wireless@vger.kernel.org
10097 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10100 S:      Maintained
10101 F:      Documentation/devicetree/bindings/net/wireless/
10102 F:      drivers/net/wireless/
10103
10104 NETWORKING [DSA]
10105 M:      Andrew Lunn <andrew@lunn.ch>
10106 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10107 M:      Florian Fainelli <f.fainelli@gmail.com>
10108 S:      Maintained
10109 F:      Documentation/devicetree/bindings/net/dsa/
10110 F:      net/dsa/
10111 F:      include/net/dsa.h
10112 F:      include/linux/dsa/
10113 F:      drivers/net/dsa/
10114
10115 NETWORKING [GENERAL]
10116 M:      "David S. Miller" <davem@davemloft.net>
10117 L:      netdev@vger.kernel.org
10118 W:      http://www.linuxfoundation.org/en/Net
10119 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10122 B:      mailto:netdev@vger.kernel.org
10123 S:      Maintained
10124 F:      net/
10125 F:      include/net/
10126 F:      include/linux/in.h
10127 F:      include/linux/net.h
10128 F:      include/linux/netdevice.h
10129 F:      include/uapi/linux/in.h
10130 F:      include/uapi/linux/net.h
10131 F:      include/uapi/linux/netdevice.h
10132 F:      include/uapi/linux/net_namespace.h
10133 F:      tools/testing/selftests/net/
10134 F:      lib/net_utils.c
10135 F:      lib/random32.c
10136 F:      Documentation/networking/
10137
10138 NETWORKING [IPSEC]
10139 M:      Steffen Klassert <steffen.klassert@secunet.com>
10140 M:      Herbert Xu <herbert@gondor.apana.org.au>
10141 M:      "David S. Miller" <davem@davemloft.net>
10142 L:      netdev@vger.kernel.org
10143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10145 S:      Maintained
10146 F:      net/xfrm/
10147 F:      net/key/
10148 F:      net/ipv4/xfrm*
10149 F:      net/ipv4/esp4*
10150 F:      net/ipv4/ah4.c
10151 F:      net/ipv4/ipcomp.c
10152 F:      net/ipv4/ip_vti.c
10153 F:      net/ipv6/xfrm*
10154 F:      net/ipv6/esp6*
10155 F:      net/ipv6/ah6.c
10156 F:      net/ipv6/ipcomp6.c
10157 F:      net/ipv6/ip6_vti.c
10158 F:      include/uapi/linux/xfrm.h
10159 F:      include/net/xfrm.h
10160
10161 NETWORKING [IPv4/IPv6]
10162 M:      "David S. Miller" <davem@davemloft.net>
10163 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10164 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10165 L:      netdev@vger.kernel.org
10166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10167 S:      Maintained
10168 F:      net/ipv4/
10169 F:      net/ipv6/
10170 F:      include/net/ip*
10171 F:      arch/x86/net/*
10172
10173 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10174 M:      Paul Moore <paul@paul-moore.com>
10175 W:      https://github.com/netlabel
10176 L:      netdev@vger.kernel.org
10177 L:      linux-security-module@vger.kernel.org
10178 S:      Maintained
10179 F:      Documentation/netlabel/
10180 F:      include/net/calipso.h
10181 F:      include/net/cipso_ipv4.h
10182 F:      include/net/netlabel.h
10183 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10184 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10185 F:      net/netlabel/
10186 F:      net/ipv4/cipso_ipv4.c
10187 F:      net/ipv6/calipso.c
10188 F:      net/netfilter/xt_CONNSECMARK.c
10189 F:      net/netfilter/xt_SECMARK.c
10190
10191 NETWORKING [TCP]
10192 M:      Eric Dumazet <edumazet@google.com>
10193 L:      netdev@vger.kernel.org
10194 S:      Maintained
10195 F:      net/ipv4/tcp*.c
10196 F:      net/ipv4/syncookies.c
10197 F:      net/ipv6/tcp*.c
10198 F:      net/ipv6/syncookies.c
10199 F:      include/uapi/linux/tcp.h
10200 F:      include/net/tcp.h
10201 F:      include/linux/tcp.h
10202 F:      include/trace/events/tcp.h
10203
10204 NETWORKING [TLS]
10205 M:      Boris Pismenny <borisp@mellanox.com>
10206 M:      Aviad Yehezkel <aviadye@mellanox.com>
10207 M:      Dave Watson <davejwatson@fb.com>
10208 L:      netdev@vger.kernel.org
10209 S:      Maintained
10210 F:      net/tls/*
10211 F:      include/uapi/linux/tls.h
10212 F:      include/net/tls.h
10213
10214 NETWORKING [WIRELESS]
10215 L:      linux-wireless@vger.kernel.org
10216 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10217
10218 NETDEVSIM
10219 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10220 S:      Maintained
10221 F:      drivers/net/netdevsim/*
10222
10223 NETXEN (1/10) GbE SUPPORT
10224 M:      Manish Chopra <manish.chopra@cavium.com>
10225 M:      Rahul Verma <rahul.verma@cavium.com>
10226 M:      Dept-GELinuxNICDev@cavium.com
10227 L:      netdev@vger.kernel.org
10228 S:      Supported
10229 F:      drivers/net/ethernet/qlogic/netxen/
10230
10231 NFC SUBSYSTEM
10232 M:      Samuel Ortiz <sameo@linux.intel.com>
10233 L:      linux-wireless@vger.kernel.org
10234 L:      linux-nfc@lists.01.org (subscribers-only)
10235 S:      Supported
10236 F:      net/nfc/
10237 F:      include/net/nfc/
10238 F:      include/uapi/linux/nfc.h
10239 F:      drivers/nfc/
10240 F:      include/linux/platform_data/nfcmrvl.h
10241 F:      include/linux/platform_data/nxp-nci.h
10242 F:      Documentation/devicetree/bindings/net/nfc/
10243
10244 NFS, SUNRPC, AND LOCKD CLIENTS
10245 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10246 M:      Anna Schumaker <anna.schumaker@netapp.com>
10247 L:      linux-nfs@vger.kernel.org
10248 W:      http://client.linux-nfs.org
10249 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10250 S:      Maintained
10251 F:      fs/lockd/
10252 F:      fs/nfs/
10253 F:      fs/nfs_common/
10254 F:      net/sunrpc/
10255 F:      include/linux/lockd/
10256 F:      include/linux/nfs*
10257 F:      include/linux/sunrpc/
10258 F:      include/uapi/linux/nfs*
10259 F:      include/uapi/linux/sunrpc/
10260
10261 NILFS2 FILESYSTEM
10262 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10263 L:      linux-nilfs@vger.kernel.org
10264 W:      https://nilfs.sourceforge.io/
10265 W:      https://nilfs.osdn.jp/
10266 T:      git git://github.com/konis/nilfs2.git
10267 S:      Supported
10268 F:      Documentation/filesystems/nilfs2.txt
10269 F:      fs/nilfs2/
10270 F:      include/trace/events/nilfs2.h
10271 F:      include/uapi/linux/nilfs2_api.h
10272 F:      include/uapi/linux/nilfs2_ondisk.h
10273
10274 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10275 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10276 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10277 S:      Maintained
10278 F:      Documentation/scsi/NinjaSCSI.txt
10279 F:      drivers/scsi/pcmcia/nsp_*
10280
10281 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10282 M:      GOTO Masanori <gotom@debian.or.jp>
10283 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10284 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10285 S:      Maintained
10286 F:      Documentation/scsi/NinjaSCSI.txt
10287 F:      drivers/scsi/nsp32*
10288
10289 NIOS2 ARCHITECTURE
10290 M:      Ley Foon Tan <lftan@altera.com>
10291 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10293 S:      Maintained
10294 F:      arch/nios2/
10295
10296 NOHZ, DYNTICKS SUPPORT
10297 M:      Frederic Weisbecker <fweisbec@gmail.com>
10298 M:      Thomas Gleixner <tglx@linutronix.de>
10299 M:      Ingo Molnar <mingo@kernel.org>
10300 L:      linux-kernel@vger.kernel.org
10301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10302 S:      Maintained
10303 F:      kernel/time/tick*.*
10304 F:      include/linux/tick.h
10305 F:      include/linux/sched/nohz.h
10306
10307 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10308 M:      Pavel Machek <pavel@ucw.cz>
10309 M:      Sakari Ailus <sakari.ailus@iki.fi>
10310 L:      linux-media@vger.kernel.org
10311 S:      Maintained
10312 F:      drivers/media/i2c/et8ek8
10313 F:      drivers/media/i2c/ad5820.c
10314
10315 NOKIA N900 POWER SUPPLY DRIVERS
10316 R:      Pali Rohár <pali.rohar@gmail.com>
10317 F:      include/linux/power/bq2415x_charger.h
10318 F:      include/linux/power/bq27xxx_battery.h
10319 F:      include/linux/power/isp1704_charger.h
10320 F:      drivers/power/supply/bq2415x_charger.c
10321 F:      drivers/power/supply/bq27xxx_battery.c
10322 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10323 F:      drivers/power/supply/isp1704_charger.c
10324 F:      drivers/power/supply/rx51_battery.c
10325
10326 NTB AMD DRIVER
10327 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10328 L:      linux-ntb@googlegroups.com
10329 S:      Supported
10330 F:      drivers/ntb/hw/amd/
10331
10332 NTB DRIVER CORE
10333 M:      Jon Mason <jdmason@kudzu.us>
10334 M:      Dave Jiang <dave.jiang@intel.com>
10335 M:      Allen Hubbe <allenbh@gmail.com>
10336 L:      linux-ntb@googlegroups.com
10337 S:      Supported
10338 W:      https://github.com/jonmason/ntb/wiki
10339 T:      git git://github.com/jonmason/ntb.git
10340 F:      drivers/ntb/
10341 F:      drivers/net/ntb_netdev.c
10342 F:      include/linux/ntb.h
10343 F:      include/linux/ntb_transport.h
10344 F:      tools/testing/selftests/ntb/
10345
10346 NTB IDT DRIVER
10347 M:      Serge Semin <fancer.lancer@gmail.com>
10348 L:      linux-ntb@googlegroups.com
10349 S:      Supported
10350 F:      drivers/ntb/hw/idt/
10351
10352 NTB INTEL DRIVER
10353 M:      Dave Jiang <dave.jiang@intel.com>
10354 L:      linux-ntb@googlegroups.com
10355 S:      Supported
10356 W:      https://github.com/davejiang/linux/wiki
10357 T:      git https://github.com/davejiang/linux.git
10358 F:      drivers/ntb/hw/intel/
10359
10360 NTFS FILESYSTEM
10361 M:      Anton Altaparmakov <anton@tuxera.com>
10362 L:      linux-ntfs-dev@lists.sourceforge.net
10363 W:      http://www.tuxera.com/
10364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10365 S:      Supported
10366 F:      Documentation/filesystems/ntfs.txt
10367 F:      fs/ntfs/
10368
10369 NUBUS SUBSYSTEM
10370 M:      Finn Thain <fthain@telegraphics.com.au>
10371 L:      linux-m68k@lists.linux-m68k.org
10372 S:      Maintained
10373 F:      arch/*/include/asm/nubus.h
10374 F:      drivers/nubus/
10375 F:      include/linux/nubus.h
10376 F:      include/uapi/linux/nubus.h
10377
10378 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10379 M:      Antonino Daplas <adaplas@gmail.com>
10380 L:      linux-fbdev@vger.kernel.org
10381 S:      Maintained
10382 F:      drivers/video/fbdev/riva/
10383 F:      drivers/video/fbdev/nvidia/
10384
10385 NVM EXPRESS DRIVER
10386 M:      Keith Busch <keith.busch@intel.com>
10387 M:      Jens Axboe <axboe@fb.com>
10388 M:      Christoph Hellwig <hch@lst.de>
10389 M:      Sagi Grimberg <sagi@grimberg.me>
10390 L:      linux-nvme@lists.infradead.org
10391 T:      git://git.infradead.org/nvme.git
10392 W:      http://git.infradead.org/nvme.git
10393 S:      Supported
10394 F:      drivers/nvme/host/
10395 F:      include/linux/nvme.h
10396 F:      include/uapi/linux/nvme_ioctl.h
10397
10398 NVM EXPRESS FC TRANSPORT DRIVERS
10399 M:      James Smart <james.smart@broadcom.com>
10400 L:      linux-nvme@lists.infradead.org
10401 S:      Supported
10402 F:      include/linux/nvme-fc.h
10403 F:      include/linux/nvme-fc-driver.h
10404 F:      drivers/nvme/host/fc.c
10405 F:      drivers/nvme/target/fc.c
10406 F:      drivers/nvme/target/fcloop.c
10407
10408 NVM EXPRESS TARGET DRIVER
10409 M:      Christoph Hellwig <hch@lst.de>
10410 M:      Sagi Grimberg <sagi@grimberg.me>
10411 L:      linux-nvme@lists.infradead.org
10412 T:      git://git.infradead.org/nvme.git
10413 W:      http://git.infradead.org/nvme.git
10414 S:      Supported
10415 F:      drivers/nvme/target/
10416
10417 NVMEM FRAMEWORK
10418 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10419 S:      Maintained
10420 F:      drivers/nvmem/
10421 F:      Documentation/devicetree/bindings/nvmem/
10422 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10423 F:      include/linux/nvmem-consumer.h
10424 F:      include/linux/nvmem-provider.h
10425
10426 NXP SGTL5000 DRIVER
10427 M:      Fabio Estevam <fabio.estevam@nxp.com>
10428 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10429 S:      Maintained
10430 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10431 F:      sound/soc/codecs/sgtl5000*
10432
10433 NXP TDA998X DRM DRIVER
10434 M:      Russell King <linux@armlinux.org.uk>
10435 S:      Maintained
10436 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10437 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10438 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10439 F:      include/drm/i2c/tda998x.h
10440 F:      include/dt-bindings/display/tda998x.h
10441 K:      "nxp,tda998x"
10442
10443 NXP TFA9879 DRIVER
10444 M:      Peter Rosin <peda@axentia.se>
10445 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10446 S:      Maintained
10447 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10448 F:      sound/soc/codecs/tfa9879*
10449
10450 NXP-NCI NFC DRIVER
10451 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10452 R:      Charles Gorand <charles.gorand@effinnov.com>
10453 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10454 S:      Supported
10455 F:      drivers/nfc/nxp-nci
10456
10457 OBJTOOL
10458 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10459 M:      Peter Zijlstra <peterz@infradead.org>
10460 S:      Supported
10461 F:      tools/objtool/
10462
10463 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10464 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10465 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10466 L:      linuxppc-dev@lists.ozlabs.org
10467 S:      Supported
10468 F:      arch/powerpc/platforms/powernv/ocxl.c
10469 F:      arch/powerpc/include/asm/pnv-ocxl.h
10470 F:      drivers/misc/ocxl/
10471 F:      include/misc/ocxl*
10472 F:      include/uapi/misc/ocxl.h
10473 F:      Documentation/accelerators/ocxl.rst
10474
10475 OMAP AUDIO SUPPORT
10476 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10477 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10478 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10479 L:      linux-omap@vger.kernel.org
10480 S:      Maintained
10481 F:      sound/soc/omap/
10482
10483 OMAP CLOCK FRAMEWORK SUPPORT
10484 M:      Paul Walmsley <paul@pwsan.com>
10485 L:      linux-omap@vger.kernel.org
10486 S:      Maintained
10487 F:      arch/arm/*omap*/*clock*
10488
10489 OMAP DEVICE TREE SUPPORT
10490 M:      Benoît Cousson <bcousson@baylibre.com>
10491 M:      Tony Lindgren <tony@atomide.com>
10492 L:      linux-omap@vger.kernel.org
10493 L:      devicetree@vger.kernel.org
10494 S:      Maintained
10495 F:      arch/arm/boot/dts/*omap*
10496 F:      arch/arm/boot/dts/*am3*
10497 F:      arch/arm/boot/dts/*am4*
10498 F:      arch/arm/boot/dts/*am5*
10499 F:      arch/arm/boot/dts/*dra7*
10500
10501 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10502 L:      linux-omap@vger.kernel.org
10503 L:      linux-fbdev@vger.kernel.org
10504 S:      Orphan
10505 F:      drivers/video/fbdev/omap2/
10506 F:      Documentation/arm/OMAP/DSS
10507
10508 OMAP FRAMEBUFFER SUPPORT
10509 L:      linux-fbdev@vger.kernel.org
10510 L:      linux-omap@vger.kernel.org
10511 S:      Orphan
10512 F:      drivers/video/fbdev/omap/
10513
10514 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10515 M:      Roger Quadros <rogerq@ti.com>
10516 M:      Tony Lindgren <tony@atomide.com>
10517 L:      linux-omap@vger.kernel.org
10518 S:      Maintained
10519 F:      drivers/memory/omap-gpmc.c
10520 F:      arch/arm/mach-omap2/*gpmc*
10521
10522 OMAP GPIO DRIVER
10523 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10524 M:      Santosh Shilimkar <ssantosh@kernel.org>
10525 M:      Kevin Hilman <khilman@kernel.org>
10526 L:      linux-omap@vger.kernel.org
10527 S:      Maintained
10528 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10529 F:      drivers/gpio/gpio-omap.c
10530
10531 OMAP HARDWARE SPINLOCK SUPPORT
10532 M:      Ohad Ben-Cohen <ohad@wizery.com>
10533 L:      linux-omap@vger.kernel.org
10534 S:      Maintained
10535 F:      drivers/hwspinlock/omap_hwspinlock.c
10536
10537 OMAP HS MMC SUPPORT
10538 L:      linux-mmc@vger.kernel.org
10539 L:      linux-omap@vger.kernel.org
10540 S:      Orphan
10541 F:      drivers/mmc/host/omap_hsmmc.c
10542
10543 OMAP HWMOD DATA
10544 M:      Paul Walmsley <paul@pwsan.com>
10545 L:      linux-omap@vger.kernel.org
10546 S:      Maintained
10547 F:      arch/arm/mach-omap2/omap_hwmod*data*
10548
10549 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10550 M:      Benoît Cousson <bcousson@baylibre.com>
10551 L:      linux-omap@vger.kernel.org
10552 S:      Maintained
10553 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10554
10555 OMAP HWMOD SUPPORT
10556 M:      Benoît Cousson <bcousson@baylibre.com>
10557 M:      Paul Walmsley <paul@pwsan.com>
10558 L:      linux-omap@vger.kernel.org
10559 S:      Maintained
10560 F:      arch/arm/mach-omap2/omap_hwmod.*
10561
10562 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10563 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10564 L:      linux-media@vger.kernel.org
10565 S:      Maintained
10566 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10567 F:      drivers/media/platform/omap3isp/
10568 F:      drivers/staging/media/omap4iss/
10569
10570 OMAP MMC SUPPORT
10571 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10572 L:      linux-omap@vger.kernel.org
10573 S:      Maintained
10574 F:      drivers/mmc/host/omap.c
10575
10576 OMAP POWER MANAGEMENT SUPPORT
10577 M:      Kevin Hilman <khilman@kernel.org>
10578 L:      linux-omap@vger.kernel.org
10579 S:      Maintained
10580 F:      arch/arm/*omap*/*pm*
10581 F:      drivers/cpufreq/omap-cpufreq.c
10582
10583 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10584 M:      Rajendra Nayak <rnayak@codeaurora.org>
10585 M:      Paul Walmsley <paul@pwsan.com>
10586 L:      linux-omap@vger.kernel.org
10587 S:      Maintained
10588 F:      arch/arm/mach-omap2/prm*
10589
10590 OMAP RANDOM NUMBER GENERATOR SUPPORT
10591 M:      Deepak Saxena <dsaxena@plexity.net>
10592 S:      Maintained
10593 F:      drivers/char/hw_random/omap-rng.c
10594
10595 OMAP USB SUPPORT
10596 L:      linux-usb@vger.kernel.org
10597 L:      linux-omap@vger.kernel.org
10598 S:      Orphan
10599 F:      drivers/usb/*/*omap*
10600 F:      arch/arm/*omap*/usb*
10601
10602 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10603 M:      Mark Jackson <mpfj@newflow.co.uk>
10604 L:      linux-omap@vger.kernel.org
10605 S:      Maintained
10606 F:      arch/arm/boot/dts/am335x-nano.dts
10607
10608 OMAP1 SUPPORT
10609 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10610 M:      Tony Lindgren <tony@atomide.com>
10611 L:      linux-omap@vger.kernel.org
10612 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10614 S:      Maintained
10615 F:      arch/arm/mach-omap1/
10616 F:      arch/arm/plat-omap/
10617 F:      arch/arm/configs/omap1_defconfig
10618 F:      drivers/i2c/busses/i2c-omap.c
10619 F:      include/linux/platform_data/i2c-omap.h
10620 F:      include/linux/platform_data/ams-delta-fiq.h
10621
10622 OMAP2+ SUPPORT
10623 M:      Tony Lindgren <tony@atomide.com>
10624 L:      linux-omap@vger.kernel.org
10625 W:      http://www.muru.com/linux/omap/
10626 W:      http://linux.omap.com/
10627 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10629 S:      Maintained
10630 F:      arch/arm/mach-omap2/
10631 F:      arch/arm/plat-omap/
10632 F:      arch/arm/configs/omap2plus_defconfig
10633 F:      drivers/i2c/busses/i2c-omap.c
10634 F:      drivers/irqchip/irq-omap-intc.c
10635 F:      drivers/mfd/*omap*.c
10636 F:      drivers/mfd/menelaus.c
10637 F:      drivers/mfd/palmas.c
10638 F:      drivers/mfd/tps65217.c
10639 F:      drivers/mfd/tps65218.c
10640 F:      drivers/mfd/tps65910.c
10641 F:      drivers/mfd/twl-core.[ch]
10642 F:      drivers/mfd/twl4030*.c
10643 F:      drivers/mfd/twl6030*.c
10644 F:      drivers/mfd/twl6040*.c
10645 F:      drivers/regulator/palmas-regulator*.c
10646 F:      drivers/regulator/pbias-regulator.c
10647 F:      drivers/regulator/tps65217-regulator.c
10648 F:      drivers/regulator/tps65218-regulator.c
10649 F:      drivers/regulator/tps65910-regulator.c
10650 F:      drivers/regulator/twl-regulator.c
10651 F:      drivers/regulator/twl6030-regulator.c
10652 F:      include/linux/platform_data/i2c-omap.h
10653
10654 ONION OMEGA2+ BOARD
10655 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10656 L:      linux-mips@linux-mips.org
10657 S:      Maintained
10658 F:      arch/mips/boot/dts/ralink/omega2p.dts
10659
10660 OMFS FILESYSTEM
10661 M:      Bob Copeland <me@bobcopeland.com>
10662 L:      linux-karma-devel@lists.sourceforge.net
10663 S:      Maintained
10664 F:      Documentation/filesystems/omfs.txt
10665 F:      fs/omfs/
10666
10667 OMNIKEY CARDMAN 4000 DRIVER
10668 M:      Harald Welte <laforge@gnumonks.org>
10669 S:      Maintained
10670 F:      drivers/char/pcmcia/cm4000_cs.c
10671 F:      include/linux/cm4000_cs.h
10672 F:      include/uapi/linux/cm4000_cs.h
10673
10674 OMNIKEY CARDMAN 4040 DRIVER
10675 M:      Harald Welte <laforge@gnumonks.org>
10676 S:      Maintained
10677 F:      drivers/char/pcmcia/cm4040_cs.*
10678
10679 OMNIVISION OV13858 SENSOR DRIVER
10680 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10681 L:      linux-media@vger.kernel.org
10682 T:      git git://linuxtv.org/media_tree.git
10683 S:      Maintained
10684 F:      drivers/media/i2c/ov13858.c
10685
10686 OMNIVISION OV2680 SENSOR DRIVER
10687 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10688 L:      linux-media@vger.kernel.org
10689 T:      git git://linuxtv.org/media_tree.git
10690 S:      Maintained
10691 F:      drivers/media/i2c/ov2680.c
10692 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10693
10694 OMNIVISION OV2685 SENSOR DRIVER
10695 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10696 L:      linux-media@vger.kernel.org
10697 T:      git git://linuxtv.org/media_tree.git
10698 S:      Maintained
10699 F:      drivers/media/i2c/ov2685.c
10700
10701 OMNIVISION OV5640 SENSOR DRIVER
10702 M:      Steve Longerbeam <slongerbeam@gmail.com>
10703 L:      linux-media@vger.kernel.org
10704 T:      git git://linuxtv.org/media_tree.git
10705 S:      Maintained
10706 F:      drivers/media/i2c/ov5640.c
10707
10708 OMNIVISION OV5647 SENSOR DRIVER
10709 M:      Luis Oliveira <lolivei@synopsys.com>
10710 L:      linux-media@vger.kernel.org
10711 T:      git git://linuxtv.org/media_tree.git
10712 S:      Maintained
10713 F:      drivers/media/i2c/ov5647.c
10714
10715 OMNIVISION OV5695 SENSOR DRIVER
10716 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10717 L:      linux-media@vger.kernel.org
10718 T:      git git://linuxtv.org/media_tree.git
10719 S:      Maintained
10720 F:      drivers/media/i2c/ov5695.c
10721
10722 OMNIVISION OV7670 SENSOR DRIVER
10723 M:      Jonathan Corbet <corbet@lwn.net>
10724 L:      linux-media@vger.kernel.org
10725 T:      git git://linuxtv.org/media_tree.git
10726 S:      Maintained
10727 F:      drivers/media/i2c/ov7670.c
10728 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10729
10730 OMNIVISION OV772x SENSOR DRIVER
10731 M:      Jacopo Mondi <jacopo@jmondi.org>
10732 L:      linux-media@vger.kernel.org
10733 T:      git git://linuxtv.org/media_tree.git
10734 S:      Odd fixes
10735 F:      drivers/media/i2c/ov772x.c
10736 F:      include/media/i2c/ov772x.h
10737 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10738
10739 OMNIVISION OV7740 SENSOR DRIVER
10740 M:      Wenyou Yang <wenyou.yang@microchip.com>
10741 L:      linux-media@vger.kernel.org
10742 T:      git git://linuxtv.org/media_tree.git
10743 S:      Maintained
10744 F:      drivers/media/i2c/ov7740.c
10745 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10746
10747 OMNIVISION OV9650 SENSOR DRIVER
10748 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10749 R:      Akinobu Mita <akinobu.mita@gmail.com>
10750 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10751 L:      linux-media@vger.kernel.org
10752 T:      git git://linuxtv.org/media_tree.git
10753 S:      Maintained
10754 F:      drivers/media/i2c/ov9650.c
10755 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10756
10757 ONENAND FLASH DRIVER
10758 M:      Kyungmin Park <kyungmin.park@samsung.com>
10759 L:      linux-mtd@lists.infradead.org
10760 S:      Maintained
10761 F:      drivers/mtd/nand/onenand/
10762 F:      include/linux/mtd/onenand*.h
10763
10764 ONSTREAM SCSI TAPE DRIVER
10765 M:      Willem Riede <osst@riede.org>
10766 L:      osst-users@lists.sourceforge.net
10767 L:      linux-scsi@vger.kernel.org
10768 S:      Maintained
10769 F:      Documentation/scsi/osst.txt
10770 F:      drivers/scsi/osst.*
10771 F:      drivers/scsi/osst_*.h
10772 F:      drivers/scsi/st.h
10773
10774 OP-TEE DRIVER
10775 M:      Jens Wiklander <jens.wiklander@linaro.org>
10776 S:      Maintained
10777 F:      drivers/tee/optee/
10778
10779 OPA-VNIC DRIVER
10780 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10781 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10782 L:      linux-rdma@vger.kernel.org
10783 S:      Supported
10784 F:      drivers/infiniband/ulp/opa_vnic
10785
10786 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10787 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10788 M:      Frank Rowand <frowand.list@gmail.com>
10789 L:      devicetree@vger.kernel.org
10790 S:      Maintained
10791 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10792 F:      Documentation/devicetree/overlay-notes.txt
10793 F:      drivers/of/overlay.c
10794 F:      drivers/of/resolver.c
10795 K:      of_overlay_notifier_
10796
10797 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10798 M:      Rob Herring <robh+dt@kernel.org>
10799 M:      Frank Rowand <frowand.list@gmail.com>
10800 L:      devicetree@vger.kernel.org
10801 W:      http://www.devicetree.org/
10802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10803 S:      Maintained
10804 F:      drivers/of/
10805 F:      include/linux/of*.h
10806 F:      scripts/dtc/
10807 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10808
10809 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10810 M:      Rob Herring <robh+dt@kernel.org>
10811 M:      Mark Rutland <mark.rutland@arm.com>
10812 L:      devicetree@vger.kernel.org
10813 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10814 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10815 S:      Maintained
10816 F:      Documentation/devicetree/
10817 F:      arch/*/boot/dts/
10818 F:      include/dt-bindings/
10819
10820 OPENCORES I2C BUS DRIVER
10821 M:      Peter Korsgaard <peter@korsgaard.com>
10822 L:      linux-i2c@vger.kernel.org
10823 S:      Maintained
10824 F:      Documentation/i2c/busses/i2c-ocores
10825 F:      drivers/i2c/busses/i2c-ocores.c
10826
10827 OPENRISC ARCHITECTURE
10828 M:      Jonas Bonn <jonas@southpole.se>
10829 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10830 M:      Stafford Horne <shorne@gmail.com>
10831 T:      git git://github.com/openrisc/linux.git
10832 L:      openrisc@lists.librecores.org
10833 W:      http://openrisc.io
10834 S:      Maintained
10835 F:      Documentation/devicetree/bindings/openrisc/
10836 F:      Documentation/openrisc/
10837 F:      arch/openrisc/
10838 F:      drivers/irqchip/irq-ompic.c
10839 F:      drivers/irqchip/irq-or1k-*
10840
10841 OPENVSWITCH
10842 M:      Pravin B Shelar <pshelar@ovn.org>
10843 L:      netdev@vger.kernel.org
10844 L:      dev@openvswitch.org
10845 W:      http://openvswitch.org
10846 S:      Maintained
10847 F:      net/openvswitch/
10848 F:      include/uapi/linux/openvswitch.h
10849
10850 OPERATING PERFORMANCE POINTS (OPP)
10851 M:      Viresh Kumar <vireshk@kernel.org>
10852 M:      Nishanth Menon <nm@ti.com>
10853 M:      Stephen Boyd <sboyd@kernel.org>
10854 L:      linux-pm@vger.kernel.org
10855 S:      Maintained
10856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10857 F:      drivers/opp/
10858 F:      include/linux/pm_opp.h
10859 F:      Documentation/power/opp.txt
10860 F:      Documentation/devicetree/bindings/opp/
10861
10862 OPL4 DRIVER
10863 M:      Clemens Ladisch <clemens@ladisch.de>
10864 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10865 T:      git git://git.alsa-project.org/alsa-kernel.git
10866 S:      Maintained
10867 F:      sound/drivers/opl4/
10868
10869 OPROFILE
10870 M:      Robert Richter <rric@kernel.org>
10871 L:      oprofile-list@lists.sf.net
10872 S:      Maintained
10873 F:      arch/*/include/asm/oprofile*.h
10874 F:      arch/*/oprofile/
10875 F:      drivers/oprofile/
10876 F:      include/linux/oprofile.h
10877
10878 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10879 M:      Mark Fasheh <mark@fasheh.com>
10880 M:      Joel Becker <jlbec@evilplan.org>
10881 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10882 W:      http://ocfs2.wiki.kernel.org
10883 S:      Supported
10884 F:      Documentation/filesystems/ocfs2.txt
10885 F:      Documentation/filesystems/dlmfs.txt
10886 F:      fs/ocfs2/
10887
10888 ORANGEFS FILESYSTEM
10889 M:      Mike Marshall <hubcap@omnibond.com>
10890 R:      Martin Brandenburg <martin@omnibond.com>
10891 L:      devel@lists.orangefs.org
10892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10893 S:      Supported
10894 F:      fs/orangefs/
10895 F:      Documentation/filesystems/orangefs.txt
10896
10897 ORINOCO DRIVER
10898 L:      linux-wireless@vger.kernel.org
10899 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10900 W:      http://www.nongnu.org/orinoco/
10901 S:      Orphan
10902 F:      drivers/net/wireless/intersil/orinoco/
10903
10904 OSD LIBRARY and FILESYSTEM
10905 M:      Boaz Harrosh <ooo@electrozaur.com>
10906 S:      Maintained
10907 F:      drivers/scsi/osd/
10908 F:      include/scsi/osd_*
10909 F:      fs/exofs/
10910
10911 OV2659 OMNIVISION SENSOR DRIVER
10912 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10913 L:      linux-media@vger.kernel.org
10914 W:      https://linuxtv.org
10915 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10916 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10917 S:      Maintained
10918 F:      drivers/media/i2c/ov2659.c
10919 F:      include/media/i2c/ov2659.h
10920
10921 OVERLAY FILESYSTEM
10922 M:      Miklos Szeredi <miklos@szeredi.hu>
10923 L:      linux-unionfs@vger.kernel.org
10924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10925 S:      Supported
10926 F:      fs/overlayfs/
10927 F:      Documentation/filesystems/overlayfs.txt
10928
10929 P54 WIRELESS DRIVER
10930 M:      Christian Lamparter <chunkeey@googlemail.com>
10931 L:      linux-wireless@vger.kernel.org
10932 W:      http://wireless.kernel.org/en/users/Drivers/p54
10933 S:      Maintained
10934 F:      drivers/net/wireless/intersil/p54/
10935
10936 PA SEMI ETHERNET DRIVER
10937 L:      netdev@vger.kernel.org
10938 S:      Orphan
10939 F:      drivers/net/ethernet/pasemi/*
10940
10941 PA SEMI SMBUS DRIVER
10942 L:      linux-i2c@vger.kernel.org
10943 S:      Orphan
10944 F:      drivers/i2c/busses/i2c-pasemi.c
10945
10946 PADATA PARALLEL EXECUTION MECHANISM
10947 M:      Steffen Klassert <steffen.klassert@secunet.com>
10948 L:      linux-crypto@vger.kernel.org
10949 S:      Maintained
10950 F:      kernel/padata.c
10951 F:      include/linux/padata.h
10952 F:      Documentation/padata.txt
10953
10954 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10955 M:      Harald Welte <laforge@gnumonks.org>
10956 L:      platform-driver-x86@vger.kernel.org
10957 S:      Maintained
10958 F:      drivers/platform/x86/panasonic-laptop.c
10959
10960 PARALLEL LCD/KEYPAD PANEL DRIVER
10961 M:      Willy Tarreau <willy@haproxy.com>
10962 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10963 S:      Odd Fixes
10964 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10965 F:      drivers/auxdisplay/panel.c
10966
10967 PARALLEL PORT SUBSYSTEM
10968 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10969 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10970 L:      linux-parport@lists.infradead.org (subscribers-only)
10971 S:      Maintained
10972 F:      drivers/parport/
10973 F:      include/linux/parport*.h
10974 F:      drivers/char/ppdev.c
10975 F:      include/uapi/linux/ppdev.h
10976 F:      Documentation/parport*.txt
10977
10978 PARAVIRT_OPS INTERFACE
10979 M:      Juergen Gross <jgross@suse.com>
10980 M:      Alok Kataria <akataria@vmware.com>
10981 L:      virtualization@lists.linux-foundation.org
10982 S:      Supported
10983 F:      Documentation/virtual/paravirt_ops.txt
10984 F:      arch/*/kernel/paravirt*
10985 F:      arch/*/include/asm/paravirt*.h
10986 F:      include/linux/hypervisor.h
10987
10988 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10989 M:      Tim Waugh <tim@cyberelk.net>
10990 L:      linux-parport@lists.infradead.org (subscribers-only)
10991 S:      Maintained
10992 F:      Documentation/blockdev/paride.txt
10993 F:      drivers/block/paride/
10994
10995 PARISC ARCHITECTURE
10996 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10997 M:      Helge Deller <deller@gmx.de>
10998 L:      linux-parisc@vger.kernel.org
10999 W:      http://www.parisc-linux.org/
11000 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11003 S:      Maintained
11004 F:      arch/parisc/
11005 F:      Documentation/parisc/
11006 F:      drivers/parisc/
11007 F:      drivers/char/agp/parisc-agp.c
11008 F:      drivers/input/serio/gscps2.c
11009 F:      drivers/parport/parport_gsc.*
11010 F:      drivers/tty/serial/8250/8250_gsc.c
11011 F:      drivers/video/fbdev/sti*
11012 F:      drivers/video/console/sti*
11013 F:      drivers/video/logo/logo_parisc*
11014
11015 PARMAN
11016 M:      Jiri Pirko <jiri@mellanox.com>
11017 L:      netdev@vger.kernel.org
11018 S:      Supported
11019 F:      lib/parman.c
11020 F:      lib/test_parman.c
11021 F:      include/linux/parman.h
11022
11023 PC87360 HARDWARE MONITORING DRIVER
11024 M:      Jim Cromie <jim.cromie@gmail.com>
11025 L:      linux-hwmon@vger.kernel.org
11026 S:      Maintained
11027 F:      Documentation/hwmon/pc87360
11028 F:      drivers/hwmon/pc87360.c
11029
11030 PC8736x GPIO DRIVER
11031 M:      Jim Cromie <jim.cromie@gmail.com>
11032 S:      Maintained
11033 F:      drivers/char/pc8736x_gpio.c
11034
11035 PC87427 HARDWARE MONITORING DRIVER
11036 M:      Jean Delvare <jdelvare@suse.com>
11037 L:      linux-hwmon@vger.kernel.org
11038 S:      Maintained
11039 F:      Documentation/hwmon/pc87427
11040 F:      drivers/hwmon/pc87427.c
11041
11042 PCA9532 LED DRIVER
11043 M:      Riku Voipio <riku.voipio@iki.fi>
11044 S:      Maintained
11045 F:      drivers/leds/leds-pca9532.c
11046 F:      include/linux/leds-pca9532.h
11047
11048 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11049 M:      Guenter Roeck <linux@roeck-us.net>
11050 L:      linux-i2c@vger.kernel.org
11051 S:      Maintained
11052 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11053
11054 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11055 M:      Khalid Aziz <khalid@gonehiking.org>
11056 S:      Maintained
11057 F:      drivers/firmware/pcdp.*
11058
11059 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11060 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11061 L:      linux-pci@vger.kernel.org
11062 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11063 S:      Maintained
11064 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11065 F:      drivers/pci/controller/pci-aardvark.c
11066
11067 PCI DRIVER FOR ALTERA PCIE IP
11068 M:      Ley Foon Tan <lftan@altera.com>
11069 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11070 L:      linux-pci@vger.kernel.org
11071 S:      Supported
11072 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11073 F:      drivers/pci/controller/pcie-altera.c
11074
11075 PCI DRIVER FOR APPLIEDMICRO XGENE
11076 M:      Tanmay Inamdar <tinamdar@apm.com>
11077 L:      linux-pci@vger.kernel.org
11078 L:      linux-arm-kernel@lists.infradead.org
11079 S:      Maintained
11080 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11081 F:      drivers/pci/controller/pci-xgene.c
11082
11083 PCI DRIVER FOR ARM VERSATILE PLATFORM
11084 M:      Rob Herring <robh@kernel.org>
11085 L:      linux-pci@vger.kernel.org
11086 L:      linux-arm-kernel@lists.infradead.org
11087 S:      Maintained
11088 F:      Documentation/devicetree/bindings/pci/versatile.txt
11089 F:      drivers/pci/controller/pci-versatile.c
11090
11091 PCI DRIVER FOR ARMADA 8K
11092 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11093 L:      linux-pci@vger.kernel.org
11094 L:      linux-arm-kernel@lists.infradead.org
11095 S:      Maintained
11096 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11097 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11098
11099 PCI DRIVER FOR CADENCE PCIE IP
11100 M:      Alan Douglas <adouglas@cadence.com>
11101 L:      linux-pci@vger.kernel.org
11102 S:      Maintained
11103 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11104 F:      drivers/pci/controller/pcie-cadence*
11105
11106 PCI DRIVER FOR FREESCALE LAYERSCAPE
11107 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11108 M:      Mingkai Hu <mingkai.hu@nxp.com>
11109 M:      Roy Zang <roy.zang@nxp.com>
11110 L:      linuxppc-dev@lists.ozlabs.org
11111 L:      linux-pci@vger.kernel.org
11112 L:      linux-arm-kernel@lists.infradead.org
11113 S:      Maintained
11114 F:      drivers/pci/controller/dwc/*layerscape*
11115
11116 PCI DRIVER FOR GENERIC OF HOSTS
11117 M:      Will Deacon <will.deacon@arm.com>
11118 L:      linux-pci@vger.kernel.org
11119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11120 S:      Maintained
11121 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11122 F:      drivers/pci/controller/pci-host-common.c
11123 F:      drivers/pci/controller/pci-host-generic.c
11124
11125 PCI DRIVER FOR IMX6
11126 M:      Richard Zhu <hongxing.zhu@nxp.com>
11127 M:      Lucas Stach <l.stach@pengutronix.de>
11128 L:      linux-pci@vger.kernel.org
11129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11130 S:      Maintained
11131 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11132 F:      drivers/pci/controller/dwc/*imx6*
11133
11134 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11135 M:      Keith Busch <keith.busch@intel.com>
11136 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11137 L:      linux-pci@vger.kernel.org
11138 S:      Supported
11139 F:      drivers/pci/controller/vmd.c
11140
11141 PCI DRIVER FOR MICROSEMI SWITCHTEC
11142 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11143 M:      Logan Gunthorpe <logang@deltatee.com>
11144 L:      linux-pci@vger.kernel.org
11145 S:      Maintained
11146 F:      Documentation/switchtec.txt
11147 F:      Documentation/ABI/testing/sysfs-class-switchtec
11148 F:      drivers/pci/switch/switchtec*
11149 F:      include/uapi/linux/switchtec_ioctl.h
11150 F:      include/linux/switchtec.h
11151 F:      drivers/ntb/hw/mscc/
11152
11153 PCI DRIVER FOR MOBIVEIL PCIE IP
11154 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11155 L:      linux-pci@vger.kernel.org
11156 S:      Supported
11157 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11158 F:      drivers/pci/controller/pcie-mobiveil.c
11159
11160 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11161 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11162 M:      Jason Cooper <jason@lakedaemon.net>
11163 L:      linux-pci@vger.kernel.org
11164 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11165 S:      Maintained
11166 F:      drivers/pci/controller/*mvebu*
11167
11168 PCI DRIVER FOR NVIDIA TEGRA
11169 M:      Thierry Reding <thierry.reding@gmail.com>
11170 L:      linux-tegra@vger.kernel.org
11171 L:      linux-pci@vger.kernel.org
11172 S:      Supported
11173 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11174 F:      drivers/pci/controller/pci-tegra.c
11175
11176 PCI DRIVER FOR RENESAS R-CAR
11177 M:      Simon Horman <horms@verge.net.au>
11178 L:      linux-pci@vger.kernel.org
11179 L:      linux-renesas-soc@vger.kernel.org
11180 S:      Maintained
11181 F:      drivers/pci/controller/*rcar*
11182
11183 PCI DRIVER FOR SAMSUNG EXYNOS
11184 M:      Jingoo Han <jingoohan1@gmail.com>
11185 L:      linux-pci@vger.kernel.org
11186 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11187 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11188 S:      Maintained
11189 F:      drivers/pci/controller/dwc/pci-exynos.c
11190
11191 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11192 M:      Jingoo Han <jingoohan1@gmail.com>
11193 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11194 L:      linux-pci@vger.kernel.org
11195 S:      Maintained
11196 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11197 F:      drivers/pci/controller/dwc/*designware*
11198
11199 PCI DRIVER FOR TI DRA7XX
11200 M:      Kishon Vijay Abraham I <kishon@ti.com>
11201 L:      linux-omap@vger.kernel.org
11202 L:      linux-pci@vger.kernel.org
11203 S:      Supported
11204 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11205 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11206
11207 PCI DRIVER FOR TI KEYSTONE
11208 M:      Murali Karicheri <m-karicheri2@ti.com>
11209 L:      linux-pci@vger.kernel.org
11210 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11211 S:      Maintained
11212 F:      drivers/pci/controller/dwc/*keystone*
11213
11214 PCI ENDPOINT SUBSYSTEM
11215 M:      Kishon Vijay Abraham I <kishon@ti.com>
11216 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11217 L:      linux-pci@vger.kernel.org
11218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11219 S:      Supported
11220 F:      drivers/pci/endpoint/
11221 F:      drivers/misc/pci_endpoint_test.c
11222 F:      tools/pci/
11223
11224 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11225 M:      Russell Currey <ruscur@russell.cc>
11226 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11227 M:      Oliver O'Halloran <oohall@gmail.com>
11228 L:      linuxppc-dev@lists.ozlabs.org
11229 S:      Supported
11230 F:      Documentation/PCI/pci-error-recovery.txt
11231 F:      drivers/pci/pcie/aer.c
11232 F:      drivers/pci/pcie/dpc.c
11233 F:      drivers/pci/pcie/err.c
11234 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11235 F:      arch/powerpc/kernel/eeh*.c
11236 F:      arch/powerpc/platforms/*/eeh*.c
11237 F:      arch/powerpc/include/*/eeh*.h
11238
11239 PCI ERROR RECOVERY
11240 M:      Linas Vepstas <linasvepstas@gmail.com>
11241 L:      linux-pci@vger.kernel.org
11242 S:      Supported
11243 F:      Documentation/PCI/pci-error-recovery.txt
11244
11245 PCI MSI DRIVER FOR ALTERA MSI IP
11246 M:      Ley Foon Tan <lftan@altera.com>
11247 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11248 L:      linux-pci@vger.kernel.org
11249 S:      Supported
11250 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11251 F:      drivers/pci/controller/pcie-altera-msi.c
11252
11253 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11254 M:      Duc Dang <dhdang@apm.com>
11255 L:      linux-pci@vger.kernel.org
11256 L:      linux-arm-kernel@lists.infradead.org
11257 S:      Maintained
11258 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11259 F:      drivers/pci/controller/pci-xgene-msi.c
11260
11261 PCI SUBSYSTEM
11262 M:      Bjorn Helgaas <bhelgaas@google.com>
11263 L:      linux-pci@vger.kernel.org
11264 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11266 S:      Supported
11267 F:      Documentation/devicetree/bindings/pci/
11268 F:      Documentation/PCI/
11269 F:      drivers/acpi/pci*
11270 F:      drivers/pci/
11271 F:      include/asm-generic/pci*
11272 F:      include/linux/pci*
11273 F:      include/linux/of_pci.h
11274 F:      include/uapi/linux/pci*
11275 F:      lib/pci*
11276 F:      arch/x86/pci/
11277 F:      arch/x86/kernel/quirks.c
11278
11279 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11280 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11281 L:      linux-pci@vger.kernel.org
11282 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11284 S:      Supported
11285 F:      drivers/pci/controller/
11286
11287 PCIE DRIVER FOR AXIS ARTPEC
11288 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11289 L:      linux-arm-kernel@axis.com
11290 L:      linux-pci@vger.kernel.org
11291 S:      Maintained
11292 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11293 F:      drivers/pci/controller/dwc/*artpec*
11294
11295 PCIE DRIVER FOR CAVIUM THUNDERX
11296 M:      David Daney <david.daney@cavium.com>
11297 L:      linux-pci@vger.kernel.org
11298 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11299 S:      Supported
11300 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11301 F:      drivers/pci/controller/pci-thunder-*
11302
11303 PCIE DRIVER FOR HISILICON
11304 M:      Zhou Wang <wangzhou1@hisilicon.com>
11305 L:      linux-pci@vger.kernel.org
11306 S:      Maintained
11307 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11308 F:      drivers/pci/controller/dwc/pcie-hisi.c
11309
11310 PCIE DRIVER FOR HISILICON KIRIN
11311 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11312 M:      Binghui Wang <wangbinghui@hisilicon.com>
11313 L:      linux-pci@vger.kernel.org
11314 S:      Maintained
11315 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11316 F:      drivers/pci/controller/dwc/pcie-kirin.c
11317
11318 PCIE DRIVER FOR HISILICON STB
11319 M:      Jianguo Sun <sunjianguo1@huawei.com>
11320 M:      Shawn Guo <shawn.guo@linaro.org>
11321 L:      linux-pci@vger.kernel.org
11322 S:      Maintained
11323 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11324 F:      drivers/pci/controller/dwc/pcie-histb.c
11325
11326 PCIE DRIVER FOR MEDIATEK
11327 M:      Ryder Lee <ryder.lee@mediatek.com>
11328 L:      linux-pci@vger.kernel.org
11329 L:      linux-mediatek@lists.infradead.org
11330 S:      Supported
11331 F:      Documentation/devicetree/bindings/pci/mediatek*
11332 F:      drivers/pci/controller/*mediatek*
11333
11334 PCIE DRIVER FOR QUALCOMM MSM
11335 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11336 L:      linux-pci@vger.kernel.org
11337 L:      linux-arm-msm@vger.kernel.org
11338 S:      Maintained
11339 F:      drivers/pci/controller/dwc/*qcom*
11340
11341 PCIE DRIVER FOR ROCKCHIP
11342 M:      Shawn Lin <shawn.lin@rock-chips.com>
11343 L:      linux-pci@vger.kernel.org
11344 L:      linux-rockchip@lists.infradead.org
11345 S:      Maintained
11346 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11347 F:      drivers/pci/controller/pcie-rockchip*
11348
11349 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11350 M:      Linus Walleij <linus.walleij@linaro.org>
11351 L:      linux-pci@vger.kernel.org
11352 S:      Maintained
11353 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11354 F:      drivers/pci/controller/pci-v3-semi.c
11355
11356 PCIE DRIVER FOR ST SPEAR13XX
11357 M:      Pratyush Anand <pratyush.anand@gmail.com>
11358 L:      linux-pci@vger.kernel.org
11359 S:      Maintained
11360 F:      drivers/pci/controller/dwc/*spear*
11361
11362 PCMCIA SUBSYSTEM
11363 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11365 S:      Odd Fixes
11366 F:      Documentation/pcmcia/
11367 F:      tools/pcmcia/
11368 F:      drivers/pcmcia/
11369 F:      include/pcmcia/
11370
11371 PCNET32 NETWORK DRIVER
11372 M:      Don Fry <pcnet32@frontier.com>
11373 L:      netdev@vger.kernel.org
11374 S:      Maintained
11375 F:      drivers/net/ethernet/amd/pcnet32.c
11376
11377 PCRYPT PARALLEL CRYPTO ENGINE
11378 M:      Steffen Klassert <steffen.klassert@secunet.com>
11379 L:      linux-crypto@vger.kernel.org
11380 S:      Maintained
11381 F:      crypto/pcrypt.c
11382 F:      include/crypto/pcrypt.h
11383
11384 PEAQ WMI HOTKEYS DRIVER
11385 M:      Hans de Goede <hdegoede@redhat.com>
11386 L:      platform-driver-x86@vger.kernel.org
11387 S:      Maintained
11388 F:      drivers/platform/x86/peaq-wmi.c
11389
11390 PER-CPU MEMORY ALLOCATOR
11391 M:      Dennis Zhou <dennis@kernel.org>
11392 M:      Tejun Heo <tj@kernel.org>
11393 M:      Christoph Lameter <cl@linux.com>
11394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11395 S:      Maintained
11396 F:      include/linux/percpu*.h
11397 F:      mm/percpu*.c
11398 F:      arch/*/include/asm/percpu.h
11399
11400 PER-TASK DELAY ACCOUNTING
11401 M:      Balbir Singh <bsingharora@gmail.com>
11402 S:      Maintained
11403 F:      include/linux/delayacct.h
11404 F:      kernel/delayacct.c
11405
11406 PERFORMANCE EVENTS SUBSYSTEM
11407 M:      Peter Zijlstra <peterz@infradead.org>
11408 M:      Ingo Molnar <mingo@redhat.com>
11409 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11410 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11411 R:      Jiri Olsa <jolsa@redhat.com>
11412 R:      Namhyung Kim <namhyung@kernel.org>
11413 L:      linux-kernel@vger.kernel.org
11414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11415 S:      Supported
11416 F:      kernel/events/*
11417 F:      include/linux/perf_event.h
11418 F:      include/uapi/linux/perf_event.h
11419 F:      arch/*/kernel/perf_event*.c
11420 F:      arch/*/kernel/*/perf_event*.c
11421 F:      arch/*/kernel/*/*/perf_event*.c
11422 F:      arch/*/include/asm/perf_event.h
11423 F:      arch/*/kernel/perf_callchain.c
11424 F:      arch/*/events/*
11425 F:      tools/perf/
11426
11427 PERSONALITY HANDLING
11428 M:      Christoph Hellwig <hch@infradead.org>
11429 L:      linux-abi-devel@lists.sourceforge.net
11430 S:      Maintained
11431 F:      include/linux/personality.h
11432 F:      include/uapi/linux/personality.h
11433
11434 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11435 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11436 L:      linux-input@vger.kernel.org
11437 S:      Maintained
11438 F:      Documentation/input/devices/pxrc.rst
11439 F:      drivers/input/joystick/pxrc.c
11440
11441 PHONET PROTOCOL
11442 M:      Remi Denis-Courmont <courmisch@gmail.com>
11443 S:      Supported
11444 F:      Documentation/networking/phonet.txt
11445 F:      include/linux/phonet.h
11446 F:      include/net/phonet/
11447 F:      include/uapi/linux/phonet.h
11448 F:      net/phonet/
11449
11450 PHRAM MTD DRIVER
11451 M:      Joern Engel <joern@lazybastard.org>
11452 L:      linux-mtd@lists.infradead.org
11453 S:      Maintained
11454 F:      drivers/mtd/devices/phram.c
11455
11456 PICOLCD HID DRIVER
11457 M:      Bruno Prémont <bonbons@linux-vserver.org>
11458 L:      linux-input@vger.kernel.org
11459 S:      Maintained
11460 F:      drivers/hid/hid-picolcd*
11461
11462 PICOXCELL SUPPORT
11463 M:      Jamie Iles <jamie@jamieiles.com>
11464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11465 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11466 S:      Supported
11467 F:      arch/arm/boot/dts/picoxcell*
11468 F:      arch/arm/mach-picoxcell/
11469 F:      drivers/crypto/picoxcell*
11470
11471 PIN CONTROL SUBSYSTEM
11472 M:      Linus Walleij <linus.walleij@linaro.org>
11473 L:      linux-gpio@vger.kernel.org
11474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11475 S:      Maintained
11476 F:      Documentation/devicetree/bindings/pinctrl/
11477 F:      Documentation/driver-api/pinctl.rst
11478 F:      drivers/pinctrl/
11479 F:      include/linux/pinctrl/
11480
11481 PIN CONTROLLER - ATMEL AT91
11482 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11484 S:      Maintained
11485 F:      drivers/pinctrl/pinctrl-at91.*
11486
11487 PIN CONTROLLER - ATMEL AT91 PIO4
11488 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11489 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11490 L:      linux-gpio@vger.kernel.org
11491 S:      Supported
11492 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11493
11494 PIN CONTROLLER - FREESCALE
11495 M:      Dong Aisheng <aisheng.dong@nxp.com>
11496 M:      Fabio Estevam <festevam@gmail.com>
11497 M:      Shawn Guo <shawnguo@kernel.org>
11498 M:      Stefan Agner <stefan@agner.ch>
11499 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11500 L:      linux-gpio@vger.kernel.org
11501 S:      Maintained
11502 F:      drivers/pinctrl/freescale/
11503 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11504
11505 PIN CONTROLLER - INTEL
11506 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11507 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11508 S:      Maintained
11509 F:      drivers/pinctrl/intel/
11510
11511 PIN CONTROLLER - MEDIATEK
11512 M:      Sean Wang <sean.wang@mediatek.com>
11513 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11514 S:      Maintained
11515 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11516 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11517 F:      drivers/pinctrl/mediatek/mtk-eint.*
11518 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11519 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11520 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11521
11522 PIN CONTROLLER - QUALCOMM
11523 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11524 S:      Maintained
11525 L:      linux-arm-msm@vger.kernel.org
11526 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11527 F:      drivers/pinctrl/qcom/
11528
11529 PIN CONTROLLER - RENESAS
11530 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11531 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11532 L:      linux-renesas-soc@vger.kernel.org
11533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11534 S:      Maintained
11535 F:      drivers/pinctrl/sh-pfc/
11536
11537 PIN CONTROLLER - SAMSUNG
11538 M:      Tomasz Figa <tomasz.figa@gmail.com>
11539 M:      Krzysztof Kozlowski <krzk@kernel.org>
11540 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11542 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11543 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11545 S:      Maintained
11546 F:      drivers/pinctrl/samsung/
11547 F:      include/dt-bindings/pinctrl/samsung.h
11548 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11549
11550 PIN CONTROLLER - SINGLE
11551 M:      Tony Lindgren <tony@atomide.com>
11552 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11554 L:      linux-omap@vger.kernel.org
11555 S:      Maintained
11556 F:      drivers/pinctrl/pinctrl-single.c
11557
11558 PIN CONTROLLER - ST SPEAR
11559 M:      Viresh Kumar <vireshk@kernel.org>
11560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11561 W:      http://www.st.com/spear
11562 S:      Maintained
11563 F:      drivers/pinctrl/spear/
11564
11565 PISTACHIO SOC SUPPORT
11566 M:      James Hartley <james.hartley@sondrel.com>
11567 L:      linux-mips@linux-mips.org
11568 S:      Odd Fixes
11569 F:      arch/mips/pistachio/
11570 F:      arch/mips/include/asm/mach-pistachio/
11571 F:      arch/mips/boot/dts/img/pistachio*
11572 F:      arch/mips/configs/pistachio*_defconfig
11573
11574 PKTCDVD DRIVER
11575 S:      Orphan
11576 M:      linux-block@vger.kernel.org
11577 F:      drivers/block/pktcdvd.c
11578 F:      include/linux/pktcdvd.h
11579 F:      include/uapi/linux/pktcdvd.h
11580
11581 PKUNITY SOC DRIVERS
11582 M:      Guan Xuetao <gxt@pku.edu.cn>
11583 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11584 S:      Maintained
11585 T:      git git://github.com/gxt/linux.git
11586 F:      drivers/input/serio/i8042-unicore32io.h
11587 F:      drivers/i2c/busses/i2c-puv3.c
11588 F:      drivers/video/fbdev/fb-puv3.c
11589 F:      drivers/rtc/rtc-puv3.c
11590
11591 PMBUS HARDWARE MONITORING DRIVERS
11592 M:      Guenter Roeck <linux@roeck-us.net>
11593 L:      linux-hwmon@vger.kernel.org
11594 W:      http://hwmon.wiki.kernel.org/
11595 W:      http://www.roeck-us.net/linux/drivers/
11596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11597 S:      Maintained
11598 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11599 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11600 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11601 F:      Documentation/hwmon/adm1275
11602 F:      Documentation/hwmon/ibm-cffps
11603 F:      Documentation/hwmon/ir35221
11604 F:      Documentation/hwmon/lm25066
11605 F:      Documentation/hwmon/ltc2978
11606 F:      Documentation/hwmon/ltc3815
11607 F:      Documentation/hwmon/max16064
11608 F:      Documentation/hwmon/max20751
11609 F:      Documentation/hwmon/max31785
11610 F:      Documentation/hwmon/max34440
11611 F:      Documentation/hwmon/max8688
11612 F:      Documentation/hwmon/pmbus
11613 F:      Documentation/hwmon/pmbus-core
11614 F:      Documentation/hwmon/tps40422
11615 F:      Documentation/hwmon/ucd9000
11616 F:      Documentation/hwmon/ucd9200
11617 F:      Documentation/hwmon/zl6100
11618 F:      drivers/hwmon/pmbus/
11619 F:      include/linux/pmbus.h
11620
11621 PMC SIERRA MaxRAID DRIVER
11622 L:      linux-scsi@vger.kernel.org
11623 W:      http://www.pmc-sierra.com/
11624 S:      Orphan
11625 F:      drivers/scsi/pmcraid.*
11626
11627 PMC SIERRA PM8001 DRIVER
11628 M:      Jack Wang <jinpu.wang@profitbricks.com>
11629 M:      lindar_liu@usish.com
11630 L:      linux-scsi@vger.kernel.org
11631 S:      Supported
11632 F:      drivers/scsi/pm8001/
11633
11634 PNP SUPPORT
11635 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11636 S:      Maintained
11637 F:      drivers/pnp/
11638
11639 POSIX CLOCKS and TIMERS
11640 M:      Thomas Gleixner <tglx@linutronix.de>
11641 L:      linux-kernel@vger.kernel.org
11642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11643 S:      Maintained
11644 F:      fs/timerfd.c
11645 F:      include/linux/timer*
11646 F:      kernel/time/*timer*
11647
11648 POWER MANAGEMENT CORE
11649 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11650 L:      linux-pm@vger.kernel.org
11651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11652 B:      https://bugzilla.kernel.org
11653 S:      Supported
11654 F:      drivers/base/power/
11655 F:      include/linux/pm.h
11656 F:      include/linux/pm_*
11657 F:      include/linux/powercap.h
11658 F:      drivers/powercap/
11659 F:      kernel/configs/nopm.config
11660
11661 POWER STATE COORDINATION INTERFACE (PSCI)
11662 M:      Mark Rutland <mark.rutland@arm.com>
11663 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11664 L:      linux-arm-kernel@lists.infradead.org
11665 S:      Maintained
11666 F:      drivers/firmware/psci*.c
11667 F:      include/linux/psci.h
11668 F:      include/uapi/linux/psci.h
11669
11670 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11671 M:      Sebastian Reichel <sre@kernel.org>
11672 L:      linux-pm@vger.kernel.org
11673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11674 S:      Maintained
11675 F:      Documentation/ABI/testing/sysfs-class-power
11676 F:      Documentation/devicetree/bindings/power/supply/
11677 F:      include/linux/power_supply.h
11678 F:      drivers/power/supply/
11679
11680 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11681 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11682 L:      linuxppc-dev@lists.ozlabs.org
11683 S:      Maintained
11684 F:      drivers/char/powernv-op-panel.c
11685
11686 PPP OVER ATM (RFC 2364)
11687 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11688 S:      Maintained
11689 F:      net/atm/pppoatm.c
11690 F:      include/uapi/linux/atmppp.h
11691
11692 PPP OVER ETHERNET
11693 M:      Michal Ostrowski <mostrows@earthlink.net>
11694 S:      Maintained
11695 F:      drivers/net/ppp/pppoe.c
11696 F:      drivers/net/ppp/pppox.c
11697
11698 PPP OVER L2TP
11699 M:      James Chapman <jchapman@katalix.com>
11700 S:      Maintained
11701 F:      net/l2tp/l2tp_ppp.c
11702 F:      include/linux/if_pppol2tp.h
11703 F:      include/uapi/linux/if_pppol2tp.h
11704
11705 PPP PROTOCOL DRIVERS AND COMPRESSORS
11706 M:      Paul Mackerras <paulus@samba.org>
11707 L:      linux-ppp@vger.kernel.org
11708 S:      Maintained
11709 F:      drivers/net/ppp/ppp_*
11710
11711 PPS SUPPORT
11712 M:      Rodolfo Giometti <giometti@enneenne.com>
11713 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11714 L:      linuxpps@ml.enneenne.com (subscribers-only)
11715 S:      Maintained
11716 F:      Documentation/pps/
11717 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11718 F:      Documentation/ABI/testing/sysfs-pps
11719 F:      drivers/pps/
11720 F:      include/linux/pps*.h
11721 F:      include/uapi/linux/pps.h
11722
11723 PPTP DRIVER
11724 M:      Dmitry Kozlov <xeb@mail.ru>
11725 L:      netdev@vger.kernel.org
11726 S:      Maintained
11727 F:      drivers/net/ppp/pptp.c
11728 W:      http://sourceforge.net/projects/accel-pptp
11729
11730 PREEMPTIBLE KERNEL
11731 M:      Robert Love <rml@tech9.net>
11732 L:      kpreempt-tech@lists.sourceforge.net
11733 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11734 S:      Supported
11735 F:      Documentation/preempt-locking.txt
11736 F:      include/linux/preempt.h
11737
11738 PRINTK
11739 M:      Petr Mladek <pmladek@suse.com>
11740 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11741 R:      Steven Rostedt <rostedt@goodmis.org>
11742 S:      Maintained
11743 F:      kernel/printk/
11744 F:      include/linux/printk.h
11745
11746 PRISM54 WIRELESS DRIVER
11747 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11748 L:      linux-wireless@vger.kernel.org
11749 W:      http://wireless.kernel.org/en/users/Drivers/p54
11750 S:      Obsolete
11751 F:      drivers/net/wireless/intersil/prism54/
11752
11753 PROC FILESYSTEM
11754 R:      Alexey Dobriyan <adobriyan@gmail.com>
11755 L:      linux-kernel@vger.kernel.org
11756 L:      linux-fsdevel@vger.kernel.org
11757 S:      Maintained
11758 F:      fs/proc/
11759 F:      include/linux/proc_fs.h
11760 F:      tools/testing/selftests/proc/
11761
11762 PROC SYSCTL
11763 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11764 M:      Kees Cook <keescook@chromium.org>
11765 L:      linux-kernel@vger.kernel.org
11766 L:      linux-fsdevel@vger.kernel.org
11767 S:      Maintained
11768 F:      fs/proc/proc_sysctl.c
11769 F:      include/linux/sysctl.h
11770 F:      kernel/sysctl.c
11771 F:      tools/testing/selftests/sysctl/
11772
11773 PS3 NETWORK SUPPORT
11774 M:      Geoff Levand <geoff@infradead.org>
11775 L:      netdev@vger.kernel.org
11776 L:      linuxppc-dev@lists.ozlabs.org
11777 S:      Maintained
11778 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11779
11780 PS3 PLATFORM SUPPORT
11781 M:      Geoff Levand <geoff@infradead.org>
11782 L:      linuxppc-dev@lists.ozlabs.org
11783 S:      Maintained
11784 F:      arch/powerpc/boot/ps3*
11785 F:      arch/powerpc/include/asm/lv1call.h
11786 F:      arch/powerpc/include/asm/ps3*.h
11787 F:      arch/powerpc/platforms/ps3/
11788 F:      drivers/*/ps3*
11789 F:      drivers/ps3/
11790 F:      drivers/rtc/rtc-ps3.c
11791 F:      drivers/usb/host/*ps3.c
11792 F:      sound/ppc/snd_ps3*
11793
11794 PS3VRAM DRIVER
11795 M:      Jim Paris <jim@jtan.com>
11796 M:      Geoff Levand <geoff@infradead.org>
11797 L:      linuxppc-dev@lists.ozlabs.org
11798 S:      Maintained
11799 F:      drivers/block/ps3vram.c
11800
11801 PSAMPLE PACKET SAMPLING SUPPORT:
11802 M:      Yotam Gigi <yotam.gi@gmail.com>
11803 S:      Maintained
11804 F:      net/psample
11805 F:      include/net/psample.h
11806 F:      include/uapi/linux/psample.h
11807
11808 PSTORE FILESYSTEM
11809 M:      Kees Cook <keescook@chromium.org>
11810 M:      Anton Vorontsov <anton@enomsg.org>
11811 M:      Colin Cross <ccross@android.com>
11812 M:      Tony Luck <tony.luck@intel.com>
11813 S:      Maintained
11814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11815 F:      fs/pstore/
11816 F:      include/linux/pstore*
11817 F:      drivers/firmware/efi/efi-pstore.c
11818 F:      drivers/acpi/apei/erst.c
11819 F:      Documentation/admin-guide/ramoops.rst
11820 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11821 K:      \b(pstore|ramoops)
11822
11823 PTP HARDWARE CLOCK SUPPORT
11824 M:      Richard Cochran <richardcochran@gmail.com>
11825 L:      netdev@vger.kernel.org
11826 S:      Maintained
11827 W:      http://linuxptp.sourceforge.net/
11828 F:      Documentation/ABI/testing/sysfs-ptp
11829 F:      Documentation/ptp/*
11830 F:      drivers/net/phy/dp83640*
11831 F:      drivers/ptp/*
11832 F:      include/linux/ptp_cl*
11833
11834 PTRACE SUPPORT
11835 M:      Oleg Nesterov <oleg@redhat.com>
11836 S:      Maintained
11837 F:      include/asm-generic/syscall.h
11838 F:      include/linux/ptrace.h
11839 F:      include/linux/regset.h
11840 F:      include/linux/tracehook.h
11841 F:      include/uapi/linux/ptrace.h
11842 F:      include/uapi/linux/ptrace.h
11843 F:      include/asm-generic/ptrace.h
11844 F:      kernel/ptrace.c
11845 F:      arch/*/ptrace*.c
11846 F:      arch/*/*/ptrace*.c
11847 F:      arch/*/include/asm/ptrace*.h
11848
11849 PULSE8-CEC DRIVER
11850 M:      Hans Verkuil <hverkuil@xs4all.nl>
11851 L:      linux-media@vger.kernel.org
11852 T:      git git://linuxtv.org/media_tree.git
11853 S:      Maintained
11854 F:      drivers/media/usb/pulse8-cec/*
11855 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11856
11857 PVRUSB2 VIDEO4LINUX DRIVER
11858 M:      Mike Isely <isely@pobox.com>
11859 L:      pvrusb2@isely.net       (subscribers-only)
11860 L:      linux-media@vger.kernel.org
11861 W:      http://www.isely.net/pvrusb2/
11862 T:      git git://linuxtv.org/media_tree.git
11863 S:      Maintained
11864 F:      Documentation/media/v4l-drivers/pvrusb2*
11865 F:      drivers/media/usb/pvrusb2/
11866
11867 PWC WEBCAM DRIVER
11868 M:      Hans Verkuil <hverkuil@xs4all.nl>
11869 L:      linux-media@vger.kernel.org
11870 T:      git git://linuxtv.org/media_tree.git
11871 S:      Odd Fixes
11872 F:      drivers/media/usb/pwc/*
11873
11874 PWM FAN DRIVER
11875 M:      Kamil Debski <kamil@wypas.org>
11876 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11877 L:      linux-hwmon@vger.kernel.org
11878 S:      Supported
11879 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11880 F:      Documentation/hwmon/pwm-fan
11881 F:      drivers/hwmon/pwm-fan.c
11882
11883 PWM IR Transmitter
11884 M:      Sean Young <sean@mess.org>
11885 L:      linux-media@vger.kernel.org
11886 S:      Maintained
11887 F:      drivers/media/rc/pwm-ir-tx.c
11888
11889 PWM SUBSYSTEM
11890 M:      Thierry Reding <thierry.reding@gmail.com>
11891 L:      linux-pwm@vger.kernel.org
11892 S:      Maintained
11893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11894 F:      Documentation/pwm.txt
11895 F:      Documentation/devicetree/bindings/pwm/
11896 F:      include/linux/pwm.h
11897 F:      drivers/pwm/
11898 F:      drivers/video/backlight/pwm_bl.c
11899 F:      include/linux/pwm_backlight.h
11900 F:      drivers/gpio/gpio-mvebu.c
11901 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11902
11903 PXA GPIO DRIVER
11904 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11905 L:      linux-gpio@vger.kernel.org
11906 S:      Maintained
11907 F:      drivers/gpio/gpio-pxa.c
11908
11909 PXA MMCI DRIVER
11910 S:      Orphan
11911
11912 PXA RTC DRIVER
11913 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11914 L:      linux-rtc@vger.kernel.org
11915 S:      Maintained
11916
11917 PXA2xx/PXA3xx SUPPORT
11918 M:      Daniel Mack <daniel@zonque.org>
11919 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11920 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11921 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11922 T:      git git://github.com/hzhuang1/linux.git
11923 T:      git git://github.com/rjarzmik/linux.git
11924 S:      Maintained
11925 F:      arch/arm/boot/dts/pxa*
11926 F:      arch/arm/mach-pxa/
11927 F:      drivers/dma/pxa*
11928 F:      drivers/pcmcia/pxa2xx*
11929 F:      drivers/pinctrl/pxa/
11930 F:      drivers/spi/spi-pxa2xx*
11931 F:      drivers/usb/gadget/udc/pxa2*
11932 F:      include/sound/pxa2xx-lib.h
11933 F:      sound/arm/pxa*
11934 F:      sound/soc/pxa/
11935
11936 QAT DRIVER
11937 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11938 L:      qat-linux@intel.com
11939 S:      Supported
11940 F:      drivers/crypto/qat/
11941
11942 QCOM AUDIO (ASoC) DRIVERS
11943 M:      Patrick Lai <plai@codeaurora.org>
11944 M:      Banajit Goswami <bgoswami@codeaurora.org>
11945 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11946 S:      Supported
11947 F:      sound/soc/qcom/
11948
11949 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11950 M:      Gabriel Somlo <somlo@cmu.edu>
11951 M:      "Michael S. Tsirkin" <mst@redhat.com>
11952 L:      qemu-devel@nongnu.org
11953 S:      Maintained
11954 F:      drivers/firmware/qemu_fw_cfg.c
11955 F:      include/uapi/linux/qemu_fw_cfg.h
11956
11957 QIB DRIVER
11958 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11959 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11960 L:      linux-rdma@vger.kernel.org
11961 S:      Supported
11962 F:      drivers/infiniband/hw/qib/
11963
11964 QLOGIC QL41xxx FCOE DRIVER
11965 M:      QLogic-Storage-Upstream@cavium.com
11966 L:      linux-scsi@vger.kernel.org
11967 S:      Supported
11968 F:      drivers/scsi/qedf/
11969
11970 QLOGIC QL41xxx ISCSI DRIVER
11971 M:      QLogic-Storage-Upstream@cavium.com
11972 L:      linux-scsi@vger.kernel.org
11973 S:      Supported
11974 F:      drivers/scsi/qedi/
11975
11976 QLOGIC QL4xxx ETHERNET DRIVER
11977 M:      Ariel Elior <Ariel.Elior@cavium.com>
11978 M:      everest-linux-l2@cavium.com
11979 L:      netdev@vger.kernel.org
11980 S:      Supported
11981 F:      drivers/net/ethernet/qlogic/qed/
11982 F:      include/linux/qed/
11983 F:      drivers/net/ethernet/qlogic/qede/
11984
11985 QLOGIC QL4xxx RDMA DRIVER
11986 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11987 M:      Ariel Elior <Ariel.Elior@cavium.com>
11988 L:      linux-rdma@vger.kernel.org
11989 S:      Supported
11990 F:      drivers/infiniband/hw/qedr/
11991 F:      include/uapi/rdma/qedr-abi.h
11992
11993 QLOGIC QLA1280 SCSI DRIVER
11994 M:      Michael Reed <mdr@sgi.com>
11995 L:      linux-scsi@vger.kernel.org
11996 S:      Maintained
11997 F:      drivers/scsi/qla1280.[ch]
11998
11999 QLOGIC QLA2XXX FC-SCSI DRIVER
12000 M:      qla2xxx-upstream@qlogic.com
12001 L:      linux-scsi@vger.kernel.org
12002 S:      Supported
12003 F:      Documentation/scsi/LICENSE.qla2xxx
12004 F:      drivers/scsi/qla2xxx/
12005
12006 QLOGIC QLA3XXX NETWORK DRIVER
12007 M:      Dept-GELinuxNICDev@cavium.com
12008 L:      netdev@vger.kernel.org
12009 S:      Supported
12010 F:      Documentation/networking/LICENSE.qla3xxx
12011 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12012
12013 QLOGIC QLA4XXX iSCSI DRIVER
12014 M:      QLogic-Storage-Upstream@qlogic.com
12015 L:      linux-scsi@vger.kernel.org
12016 S:      Supported
12017 F:      Documentation/scsi/LICENSE.qla4xxx
12018 F:      drivers/scsi/qla4xxx/
12019
12020 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12021 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12022 M:      Manish Chopra <manish.chopra@cavium.com>
12023 M:      Dept-GELinuxNICDev@cavium.com
12024 L:      netdev@vger.kernel.org
12025 S:      Supported
12026 F:      drivers/net/ethernet/qlogic/qlcnic/
12027
12028 QLOGIC QLGE 10Gb ETHERNET DRIVER
12029 M:      Manish Chopra <manish.chopra@cavium.com>
12030 M:      Dept-GELinuxNICDev@cavium.com
12031 L:      netdev@vger.kernel.org
12032 S:      Supported
12033 F:      drivers/net/ethernet/qlogic/qlge/
12034
12035 QM1D1B0004 MEDIA DRIVER
12036 M:      Akihiro Tsukada <tskd08@gmail.com>
12037 L:      linux-media@vger.kernel.org
12038 S:      Odd Fixes
12039 F:      drivers/media/tuners/qm1d1b0004*
12040
12041 QM1D1C0042 MEDIA DRIVER
12042 M:      Akihiro Tsukada <tskd08@gmail.com>
12043 L:      linux-media@vger.kernel.org
12044 S:      Odd Fixes
12045 F:      drivers/media/tuners/qm1d1c0042*
12046
12047 QNX4 FILESYSTEM
12048 M:      Anders Larsen <al@alarsen.net>
12049 W:      http://www.alarsen.net/linux/qnx4fs/
12050 S:      Maintained
12051 F:      fs/qnx4/
12052 F:      include/uapi/linux/qnx4_fs.h
12053 F:      include/uapi/linux/qnxtypes.h
12054
12055 QORIQ DPAA2 FSL-MC BUS DRIVER
12056 M:      Stuart Yoder <stuyoder@gmail.com>
12057 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12058 L:      linux-kernel@vger.kernel.org
12059 S:      Maintained
12060 F:      drivers/bus/fsl-mc/
12061 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12062 F:      Documentation/networking/dpaa2/overview.rst
12063
12064 QT1010 MEDIA DRIVER
12065 M:      Antti Palosaari <crope@iki.fi>
12066 L:      linux-media@vger.kernel.org
12067 W:      https://linuxtv.org
12068 W:      http://palosaari.fi/linux/
12069 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12070 T:      git git://linuxtv.org/anttip/media_tree.git
12071 S:      Maintained
12072 F:      drivers/media/tuners/qt1010*
12073
12074 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12075 M:      Kalle Valo <kvalo@codeaurora.org>
12076 L:      ath10k@lists.infradead.org
12077 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12079 S:      Supported
12080 F:      drivers/net/wireless/ath/ath10k/
12081
12082 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12083 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12084 L:      linux-wireless@vger.kernel.org
12085 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12086 S:      Supported
12087 F:      drivers/net/wireless/ath/ath9k/
12088
12089 QUALCOMM CAMERA SUBSYSTEM DRIVER
12090 M:      Todor Tomov <todor.tomov@linaro.org>
12091 L:      linux-media@vger.kernel.org
12092 S:      Maintained
12093 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12094 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12095 F:      drivers/media/platform/qcom/camss/
12096
12097 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12098 M:  Ilia Lin <ilia.lin@gmail.com>
12099 L:  linux-pm@vger.kernel.org
12100 S:  Maintained
12101 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12102 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12103
12104 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12105 M:      Timur Tabi <timur@kernel.org>
12106 L:      netdev@vger.kernel.org
12107 S:      Maintained
12108 F:      drivers/net/ethernet/qualcomm/emac/
12109
12110 QUALCOMM GENERIC INTERFACE I2C DRIVER
12111 M:      Alok Chauhan <alokc@codeaurora.org>
12112 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12113 L:      linux-i2c@vger.kernel.org
12114 L:      linux-arm-msm@vger.kernel.org
12115 S:      Supported
12116 F:      drivers/i2c/busses/i2c-qcom-geni.c
12117
12118 QUALCOMM HEXAGON ARCHITECTURE
12119 M:      Richard Kuo <rkuo@codeaurora.org>
12120 L:      linux-hexagon@vger.kernel.org
12121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12122 S:      Supported
12123 F:      arch/hexagon/
12124
12125 QUALCOMM HIDMA DRIVER
12126 M:      Sinan Kaya <okaya@kernel.org>
12127 L:      linux-arm-kernel@lists.infradead.org
12128 L:      linux-arm-msm@vger.kernel.org
12129 L:      dmaengine@vger.kernel.org
12130 S:      Supported
12131 F:      drivers/dma/qcom/hidma*
12132
12133 QUALCOMM IOMMU
12134 M:      Rob Clark <robdclark@gmail.com>
12135 L:      iommu@lists.linux-foundation.org
12136 L:      linux-arm-msm@vger.kernel.org
12137 S:      Maintained
12138 F:      drivers/iommu/qcom_iommu.c
12139
12140 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12141 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12142 L:      linux-media@vger.kernel.org
12143 L:      linux-arm-msm@vger.kernel.org
12144 T:      git git://linuxtv.org/media_tree.git
12145 S:      Maintained
12146 F:      drivers/media/platform/qcom/venus/
12147
12148 QUALCOMM WCN36XX WIRELESS DRIVER
12149 M:      Kalle Valo <kvalo@codeaurora.org>
12150 L:      wcn36xx@lists.infradead.org
12151 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12152 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12153 S:      Supported
12154 F:      drivers/net/wireless/ath/wcn36xx/
12155
12156 QUANTENNA QTNFMAC WIRELESS DRIVER
12157 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12158 M:      Avinash Patil <avinashp@quantenna.com>
12159 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12160 L:      linux-wireless@vger.kernel.org
12161 S:      Maintained
12162 F:      drivers/net/wireless/quantenna
12163
12164 RADEON and AMDGPU DRM DRIVERS
12165 M:      Alex Deucher <alexander.deucher@amd.com>
12166 M:      Christian König <christian.koenig@amd.com>
12167 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12168 L:      amd-gfx@lists.freedesktop.org
12169 T:      git git://people.freedesktop.org/~agd5f/linux
12170 S:      Supported
12171 F:      drivers/gpu/drm/radeon/
12172 F:      include/uapi/drm/radeon_drm.h
12173 F:      drivers/gpu/drm/amd/
12174 F:      include/uapi/drm/amdgpu_drm.h
12175
12176 RADEON FRAMEBUFFER DISPLAY DRIVER
12177 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12178 L:      linux-fbdev@vger.kernel.org
12179 S:      Maintained
12180 F:      drivers/video/fbdev/aty/radeon*
12181 F:      include/uapi/linux/radeonfb.h
12182
12183 RADIOSHARK RADIO DRIVER
12184 M:      Hans Verkuil <hverkuil@xs4all.nl>
12185 L:      linux-media@vger.kernel.org
12186 T:      git git://linuxtv.org/media_tree.git
12187 S:      Maintained
12188 F:      drivers/media/radio/radio-shark.c
12189
12190 RADIOSHARK2 RADIO DRIVER
12191 M:      Hans Verkuil <hverkuil@xs4all.nl>
12192 L:      linux-media@vger.kernel.org
12193 T:      git git://linuxtv.org/media_tree.git
12194 S:      Maintained
12195 F:      drivers/media/radio/radio-shark2.c
12196 F:      drivers/media/radio/radio-tea5777.c
12197
12198 RADOS BLOCK DEVICE (RBD)
12199 M:      Ilya Dryomov <idryomov@gmail.com>
12200 M:      Sage Weil <sage@redhat.com>
12201 M:      Alex Elder <elder@kernel.org>
12202 L:      ceph-devel@vger.kernel.org
12203 W:      http://ceph.com/
12204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12205 T:      git git://github.com/ceph/ceph-client.git
12206 S:      Supported
12207 F:      Documentation/ABI/testing/sysfs-bus-rbd
12208 F:      drivers/block/rbd.c
12209 F:      drivers/block/rbd_types.h
12210
12211 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12212 M:      Paul Mackerras <paulus@samba.org>
12213 L:      linux-fbdev@vger.kernel.org
12214 S:      Maintained
12215 F:      drivers/video/fbdev/aty/aty128fb.c
12216
12217 RAINSHADOW-CEC DRIVER
12218 M:      Hans Verkuil <hverkuil@xs4all.nl>
12219 L:      linux-media@vger.kernel.org
12220 T:      git git://linuxtv.org/media_tree.git
12221 S:      Maintained
12222 F:      drivers/media/usb/rainshadow-cec/*
12223
12224 RALINK MIPS ARCHITECTURE
12225 M:      John Crispin <john@phrozen.org>
12226 L:      linux-mips@linux-mips.org
12227 S:      Maintained
12228 F:      arch/mips/ralink
12229
12230 RALINK RT2X00 WIRELESS LAN DRIVER
12231 P:      rt2x00 project
12232 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12233 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12234 L:      linux-wireless@vger.kernel.org
12235 S:      Maintained
12236 F:      drivers/net/wireless/ralink/rt2x00/
12237
12238 RAMDISK RAM BLOCK DEVICE DRIVER
12239 M:      Jens Axboe <axboe@kernel.dk>
12240 S:      Maintained
12241 F:      Documentation/blockdev/ramdisk.txt
12242 F:      drivers/block/brd.c
12243
12244 RANCHU VIRTUAL BOARD FOR MIPS
12245 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12246 L:      linux-mips@linux-mips.org
12247 S:      Supported
12248 F:      arch/mips/generic/board-ranchu.c
12249 F:      arch/mips/configs/generic/board-ranchu.config
12250
12251 RANDOM NUMBER DRIVER
12252 M:      "Theodore Ts'o" <tytso@mit.edu>
12253 S:      Maintained
12254 F:      drivers/char/random.c
12255
12256 RAPIDIO SUBSYSTEM
12257 M:      Matt Porter <mporter@kernel.crashing.org>
12258 M:      Alexandre Bounine <alex.bou9@gmail.com>
12259 S:      Maintained
12260 F:      drivers/rapidio/
12261
12262 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12263 L:      linux-wireless@vger.kernel.org
12264 S:      Orphan
12265 F:      drivers/net/wireless/ray*
12266
12267 RCUTORTURE TEST FRAMEWORK
12268 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12269 M:      Josh Triplett <josh@joshtriplett.org>
12270 R:      Steven Rostedt <rostedt@goodmis.org>
12271 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12272 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12273 L:      linux-kernel@vger.kernel.org
12274 S:      Supported
12275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12276 F:      tools/testing/selftests/rcutorture
12277
12278 RDC R-321X SoC
12279 M:      Florian Fainelli <florian@openwrt.org>
12280 S:      Maintained
12281
12282 RDC R6040 FAST ETHERNET DRIVER
12283 M:      Florian Fainelli <f.fainelli@gmail.com>
12284 L:      netdev@vger.kernel.org
12285 S:      Maintained
12286 F:      drivers/net/ethernet/rdc/r6040.c
12287
12288 RDMAVT - RDMA verbs software
12289 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12290 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12291 L:      linux-rdma@vger.kernel.org
12292 S:      Supported
12293 F:      drivers/infiniband/sw/rdmavt
12294
12295 RDS - RELIABLE DATAGRAM SOCKETS
12296 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12297 L:      netdev@vger.kernel.org
12298 L:      linux-rdma@vger.kernel.org
12299 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12300 W:      https://oss.oracle.com/projects/rds/
12301 S:      Supported
12302 F:      net/rds/
12303 F:      Documentation/networking/rds.txt
12304
12305 RDT - RESOURCE ALLOCATION
12306 M:      Fenghua Yu <fenghua.yu@intel.com>
12307 M:      Reinette Chatre <reinette.chatre@intel.com>
12308 L:      linux-kernel@vger.kernel.org
12309 S:      Supported
12310 F:      arch/x86/kernel/cpu/intel_rdt*
12311 F:      arch/x86/include/asm/intel_rdt_sched.h
12312 F:      Documentation/x86/intel_rdt*
12313
12314 READ-COPY UPDATE (RCU)
12315 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12316 M:      Josh Triplett <josh@joshtriplett.org>
12317 R:      Steven Rostedt <rostedt@goodmis.org>
12318 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12319 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12320 L:      linux-kernel@vger.kernel.org
12321 W:      http://www.rdrop.com/users/paulmck/RCU/
12322 S:      Supported
12323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12324 F:      Documentation/RCU/
12325 X:      Documentation/RCU/torture.txt
12326 F:      include/linux/rcu*
12327 X:      include/linux/srcu*.h
12328 F:      kernel/rcu/
12329 X:      kernel/rcu/srcu*.c
12330
12331 REAL TIME CLOCK (RTC) SUBSYSTEM
12332 M:      Alessandro Zummo <a.zummo@towertech.it>
12333 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12334 L:      linux-rtc@vger.kernel.org
12335 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12337 S:      Maintained
12338 F:      Documentation/devicetree/bindings/rtc/
12339 F:      Documentation/rtc.txt
12340 F:      drivers/rtc/
12341 F:      include/linux/rtc.h
12342 F:      include/uapi/linux/rtc.h
12343 F:      include/linux/rtc/
12344 F:      include/linux/platform_data/rtc-*
12345 F:      tools/testing/selftests/rtc/
12346
12347 REALTEK AUDIO CODECS
12348 M:      Bard Liao <bardliao@realtek.com>
12349 M:      Oder Chiou <oder_chiou@realtek.com>
12350 S:      Maintained
12351 F:      sound/soc/codecs/rt*
12352 F:      include/sound/rt*.h
12353
12354 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12355 M:      Linus Walleij <linus.walleij@linaro.org>
12356 S:      Maintained
12357 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12358 F:      drivers/net/dsa/realtek-smi*
12359 F:      drivers/net/dsa/rtl83*
12360
12361 REGISTER MAP ABSTRACTION
12362 M:      Mark Brown <broonie@kernel.org>
12363 L:      linux-kernel@vger.kernel.org
12364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12365 S:      Supported
12366 F:      Documentation/devicetree/bindings/regmap/
12367 F:      drivers/base/regmap/
12368 F:      include/linux/regmap.h
12369
12370 REISERFS FILE SYSTEM
12371 L:      reiserfs-devel@vger.kernel.org
12372 S:      Supported
12373 F:      fs/reiserfs/
12374
12375 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12376 M:      Ohad Ben-Cohen <ohad@wizery.com>
12377 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12378 L:      linux-remoteproc@vger.kernel.org
12379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12380 S:      Maintained
12381 F:      Documentation/devicetree/bindings/remoteproc/
12382 F:      Documentation/remoteproc.txt
12383 F:      drivers/remoteproc/
12384 F:      include/linux/remoteproc.h
12385
12386 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12387 M:      Ohad Ben-Cohen <ohad@wizery.com>
12388 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12389 L:      linux-remoteproc@vger.kernel.org
12390 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12391 S:      Maintained
12392 F:      drivers/rpmsg/
12393 F:      Documentation/rpmsg.txt
12394 F:      include/linux/rpmsg.h
12395 F:      include/linux/rpmsg/
12396
12397 RENESAS CLOCK DRIVERS
12398 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12399 L:      linux-renesas-soc@vger.kernel.org
12400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12401 S:      Supported
12402 F:      drivers/clk/renesas/
12403
12404 RENESAS EMEV2 I2C DRIVER
12405 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12406 S:      Supported
12407 F:      drivers/i2c/busses/i2c-emev2.c
12408
12409 RENESAS ETHERNET DRIVERS
12410 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12411 L:      netdev@vger.kernel.org
12412 L:      linux-renesas-soc@vger.kernel.org
12413 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12414 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12415 F:      drivers/net/ethernet/renesas/
12416 F:      include/linux/sh_eth.h
12417
12418 RENESAS R-CAR GYROADC DRIVER
12419 M:      Marek Vasut <marek.vasut@gmail.com>
12420 L:      linux-iio@vger.kernel.org
12421 S:      Supported
12422 F:      drivers/iio/adc/rcar_gyro_adc.c
12423
12424 RENESAS R-CAR I2C DRIVERS
12425 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12426 S:      Supported
12427 F:      drivers/i2c/busses/i2c-rcar.c
12428 F:      drivers/i2c/busses/i2c-sh_mobile.c
12429
12430 RENESAS USB PHY DRIVER
12431 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12432 L:      linux-renesas-soc@vger.kernel.org
12433 S:      Maintained
12434 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12435
12436 RESET CONTROLLER FRAMEWORK
12437 M:      Philipp Zabel <p.zabel@pengutronix.de>
12438 T:      git git://git.pengutronix.de/git/pza/linux
12439 S:      Maintained
12440 F:      drivers/reset/
12441 F:      Documentation/devicetree/bindings/reset/
12442 F:      include/dt-bindings/reset/
12443 F:      include/linux/reset.h
12444 F:      include/linux/reset-controller.h
12445
12446 RESTARTABLE SEQUENCES SUPPORT
12447 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12448 M:      Peter Zijlstra <peterz@infradead.org>
12449 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12450 M:      Boqun Feng <boqun.feng@gmail.com>
12451 L:      linux-kernel@vger.kernel.org
12452 S:      Supported
12453 F:      kernel/rseq.c
12454 F:      include/uapi/linux/rseq.h
12455 F:      include/trace/events/rseq.h
12456 F:      tools/testing/selftests/rseq/
12457
12458 RFKILL
12459 M:      Johannes Berg <johannes@sipsolutions.net>
12460 L:      linux-wireless@vger.kernel.org
12461 W:      http://wireless.kernel.org/
12462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12464 S:      Maintained
12465 F:      Documentation/rfkill.txt
12466 F:      Documentation/ABI/stable/sysfs-class-rfkill
12467 F:      net/rfkill/
12468 F:      include/linux/rfkill.h
12469 F:      include/uapi/linux/rfkill.h
12470
12471 RHASHTABLE
12472 M:      Thomas Graf <tgraf@suug.ch>
12473 M:      Herbert Xu <herbert@gondor.apana.org.au>
12474 L:      netdev@vger.kernel.org
12475 S:      Maintained
12476 F:      lib/rhashtable.c
12477 F:      lib/test_rhashtable.c
12478 F:      include/linux/rhashtable.h
12479 F:      include/linux/rhashtable-types.h
12480
12481 RICOH R5C592 MEMORYSTICK DRIVER
12482 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12483 S:      Maintained
12484 F:      drivers/memstick/host/r592.*
12485
12486 RICOH SMARTMEDIA/XD DRIVER
12487 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12488 S:      Maintained
12489 F:      drivers/mtd/nand/raw/r852.c
12490 F:      drivers/mtd/nand/raw/r852.h
12491
12492 RISC-V ARCHITECTURE
12493 M:      Palmer Dabbelt <palmer@sifive.com>
12494 M:      Albert Ou <aou@eecs.berkeley.edu>
12495 L:      linux-riscv@lists.infradead.org
12496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12497 S:      Supported
12498 F:      arch/riscv/
12499 K:      riscv
12500 N:      riscv
12501
12502 ROCCAT DRIVERS
12503 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12504 W:      http://sourceforge.net/projects/roccat/
12505 S:      Maintained
12506 F:      drivers/hid/hid-roccat*
12507 F:      include/linux/hid-roccat*
12508 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12509
12510 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12511 M:      Jacob chen <jacob2.chen@rock-chips.com>
12512 L:      linux-media@vger.kernel.org
12513 S:      Maintained
12514 F:      drivers/media/platform/rockchip/rga/
12515 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12516
12517 ROCKER DRIVER
12518 M:      Jiri Pirko <jiri@resnulli.us>
12519 L:      netdev@vger.kernel.org
12520 S:      Supported
12521 F:      drivers/net/ethernet/rocker/
12522
12523 ROCKETPORT DRIVER
12524 P:      Comtrol Corp.
12525 W:      http://www.comtrol.com
12526 S:      Maintained
12527 F:      Documentation/serial/rocket.txt
12528 F:      drivers/tty/rocket*
12529
12530 ROCKETPORT EXPRESS/INFINITY DRIVER
12531 M:      Kevin Cernekee <cernekee@gmail.com>
12532 L:      linux-serial@vger.kernel.org
12533 S:      Odd Fixes
12534 F:      drivers/tty/serial/rp2.*
12535
12536 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12537 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12538 L:      linux-kernel@vger.kernel.org
12539 L:      linux-renesas-soc@vger.kernel.org
12540 S:      Supported
12541 F:      drivers/mfd/bd9571mwv.c
12542 F:      drivers/regulator/bd9571mwv-regulator.c
12543 F:      drivers/gpio/gpio-bd9571mwv.c
12544 F:      include/linux/mfd/bd9571mwv.h
12545 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12546
12547 ROSE NETWORK LAYER
12548 M:      Ralf Baechle <ralf@linux-mips.org>
12549 L:      linux-hams@vger.kernel.org
12550 W:      http://www.linux-ax25.org/
12551 S:      Maintained
12552 F:      include/net/rose.h
12553 F:      include/uapi/linux/rose.h
12554 F:      net/rose/
12555
12556 RTL2830 MEDIA DRIVER
12557 M:      Antti Palosaari <crope@iki.fi>
12558 L:      linux-media@vger.kernel.org
12559 W:      https://linuxtv.org
12560 W:      http://palosaari.fi/linux/
12561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12562 T:      git git://linuxtv.org/anttip/media_tree.git
12563 S:      Maintained
12564 F:      drivers/media/dvb-frontends/rtl2830*
12565
12566 RTL2832 MEDIA DRIVER
12567 M:      Antti Palosaari <crope@iki.fi>
12568 L:      linux-media@vger.kernel.org
12569 W:      https://linuxtv.org
12570 W:      http://palosaari.fi/linux/
12571 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12572 T:      git git://linuxtv.org/anttip/media_tree.git
12573 S:      Maintained
12574 F:      drivers/media/dvb-frontends/rtl2832*
12575
12576 RTL2832_SDR MEDIA DRIVER
12577 M:      Antti Palosaari <crope@iki.fi>
12578 L:      linux-media@vger.kernel.org
12579 W:      https://linuxtv.org
12580 W:      http://palosaari.fi/linux/
12581 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12582 T:      git git://linuxtv.org/anttip/media_tree.git
12583 S:      Maintained
12584 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12585
12586 RTL8180 WIRELESS DRIVER
12587 L:      linux-wireless@vger.kernel.org
12588 W:      http://wireless.kernel.org/
12589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12590 S:      Orphan
12591 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12592
12593 RTL8187 WIRELESS DRIVER
12594 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12595 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12596 M:      Larry Finger <Larry.Finger@lwfinger.net>
12597 L:      linux-wireless@vger.kernel.org
12598 W:      http://wireless.kernel.org/
12599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12600 S:      Maintained
12601 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12602
12603 REALTEK WIRELESS DRIVER (rtlwifi family)
12604 M:      Ping-Ke Shih <pkshih@realtek.com>
12605 L:      linux-wireless@vger.kernel.org
12606 W:      http://wireless.kernel.org/
12607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12608 S:      Maintained
12609 F:      drivers/net/wireless/realtek/rtlwifi/
12610
12611 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12612 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12613 L:      linux-wireless@vger.kernel.org
12614 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12615 S:      Maintained
12616 F:      drivers/net/wireless/realtek/rtl8xxxu/
12617
12618 RXRPC SOCKETS (AF_RXRPC)
12619 M:      David Howells <dhowells@redhat.com>
12620 L:      linux-afs@lists.infradead.org
12621 S:      Supported
12622 F:      net/rxrpc/
12623 F:      include/keys/rxrpc-type.h
12624 F:      include/net/af_rxrpc.h
12625 F:      include/trace/events/rxrpc.h
12626 F:      include/uapi/linux/rxrpc.h
12627 F:      Documentation/networking/rxrpc.txt
12628 W:      https://www.infradead.org/~dhowells/kafs/
12629
12630 S3 SAVAGE FRAMEBUFFER DRIVER
12631 M:      Antonino Daplas <adaplas@gmail.com>
12632 L:      linux-fbdev@vger.kernel.org
12633 S:      Maintained
12634 F:      drivers/video/fbdev/savage/
12635
12636 S390
12637 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12638 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12639 L:      linux-s390@vger.kernel.org
12640 W:      http://www.ibm.com/developerworks/linux/linux390/
12641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12642 S:      Supported
12643 F:      arch/s390/
12644 F:      drivers/s390/
12645 F:      Documentation/s390/
12646 F:      Documentation/driver-api/s390-drivers.rst
12647
12648 S390 COMMON I/O LAYER
12649 M:      Sebastian Ott <sebott@linux.ibm.com>
12650 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12651 L:      linux-s390@vger.kernel.org
12652 W:      http://www.ibm.com/developerworks/linux/linux390/
12653 S:      Supported
12654 F:      drivers/s390/cio/
12655
12656 S390 DASD DRIVER
12657 M:      Stefan Haberland <sth@linux.ibm.com>
12658 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12659 L:      linux-s390@vger.kernel.org
12660 W:      http://www.ibm.com/developerworks/linux/linux390/
12661 S:      Supported
12662 F:      drivers/s390/block/dasd*
12663 F:      block/partitions/ibm.c
12664
12665 S390 IOMMU (PCI)
12666 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12667 L:      linux-s390@vger.kernel.org
12668 W:      http://www.ibm.com/developerworks/linux/linux390/
12669 S:      Supported
12670 F:      drivers/iommu/s390-iommu.c
12671
12672 S390 IUCV NETWORK LAYER
12673 M:      Julian Wiedmann <jwi@linux.ibm.com>
12674 M:      Ursula Braun <ubraun@linux.ibm.com>
12675 L:      linux-s390@vger.kernel.org
12676 W:      http://www.ibm.com/developerworks/linux/linux390/
12677 S:      Supported
12678 F:      drivers/s390/net/*iucv*
12679 F:      include/net/iucv/
12680 F:      net/iucv/
12681
12682 S390 NETWORK DRIVERS
12683 M:      Julian Wiedmann <jwi@linux.ibm.com>
12684 M:      Ursula Braun <ubraun@linux.ibm.com>
12685 L:      linux-s390@vger.kernel.org
12686 W:      http://www.ibm.com/developerworks/linux/linux390/
12687 S:      Supported
12688 F:      drivers/s390/net/
12689
12690 S390 PCI SUBSYSTEM
12691 M:      Sebastian Ott <sebott@linux.ibm.com>
12692 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12693 L:      linux-s390@vger.kernel.org
12694 W:      http://www.ibm.com/developerworks/linux/linux390/
12695 S:      Supported
12696 F:      arch/s390/pci/
12697 F:      drivers/pci/hotplug/s390_pci_hpc.c
12698
12699 S390 VFIO-CCW DRIVER
12700 M:      Cornelia Huck <cohuck@redhat.com>
12701 M:      Halil Pasic <pasic@linux.ibm.com>
12702 L:      linux-s390@vger.kernel.org
12703 L:      kvm@vger.kernel.org
12704 S:      Supported
12705 F:      drivers/s390/cio/vfio_ccw*
12706 F:      Documentation/s390/vfio-ccw.txt
12707 F:      include/uapi/linux/vfio_ccw.h
12708
12709 S390 ZCRYPT DRIVER
12710 M:      Harald Freudenberger <freude@linux.ibm.com>
12711 L:      linux-s390@vger.kernel.org
12712 W:      http://www.ibm.com/developerworks/linux/linux390/
12713 S:      Supported
12714 F:      drivers/s390/crypto/
12715
12716 S390 ZFCP DRIVER
12717 M:      Steffen Maier <maier@linux.ibm.com>
12718 M:      Benjamin Block <bblock@linux.ibm.com>
12719 L:      linux-s390@vger.kernel.org
12720 W:      http://www.ibm.com/developerworks/linux/linux390/
12721 S:      Supported
12722 F:      drivers/s390/scsi/zfcp_*
12723
12724 S3C24XX SD/MMC Driver
12725 M:      Ben Dooks <ben-linux@fluff.org>
12726 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12727 S:      Supported
12728 F:      drivers/mmc/host/s3cmci.*
12729
12730 SAA6588 RDS RECEIVER DRIVER
12731 M:      Hans Verkuil <hverkuil@xs4all.nl>
12732 L:      linux-media@vger.kernel.org
12733 T:      git git://linuxtv.org/media_tree.git
12734 W:      https://linuxtv.org
12735 S:      Odd Fixes
12736 F:      drivers/media/i2c/saa6588*
12737
12738 SAA7134 VIDEO4LINUX DRIVER
12739 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12740 L:      linux-media@vger.kernel.org
12741 W:      https://linuxtv.org
12742 T:      git git://linuxtv.org/media_tree.git
12743 S:      Odd fixes
12744 F:      Documentation/media/v4l-drivers/saa7134*
12745 F:      drivers/media/pci/saa7134/
12746
12747 SAA7146 VIDEO4LINUX-2 DRIVER
12748 M:      Hans Verkuil <hverkuil@xs4all.nl>
12749 L:      linux-media@vger.kernel.org
12750 T:      git git://linuxtv.org/media_tree.git
12751 S:      Maintained
12752 F:      drivers/media/common/saa7146/
12753 F:      drivers/media/pci/saa7146/
12754 F:      include/media/saa7146*
12755
12756 SAMSUNG AUDIO (ASoC) DRIVERS
12757 M:      Krzysztof Kozlowski <krzk@kernel.org>
12758 M:      Sangbeom Kim <sbkim73@samsung.com>
12759 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12760 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12761 S:      Supported
12762 F:      sound/soc/samsung/
12763 F:      Documentation/devicetree/bindings/sound/samsung*
12764
12765 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12766 M:      Krzysztof Kozlowski <krzk@kernel.org>
12767 L:      linux-crypto@vger.kernel.org
12768 L:      linux-samsung-soc@vger.kernel.org
12769 S:      Maintained
12770 F:      drivers/crypto/exynos-rng.c
12771 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12772
12773 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12774 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12775 L:      linux-samsung-soc@vger.kernel.org
12776 S:      Maintained
12777 F:      drivers/char/hw_random/exynos-trng.c
12778 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12779
12780 SAMSUNG FRAMEBUFFER DRIVER
12781 M:      Jingoo Han <jingoohan1@gmail.com>
12782 L:      linux-fbdev@vger.kernel.org
12783 S:      Maintained
12784 F:      drivers/video/fbdev/s3c-fb.c
12785
12786 SAMSUNG LAPTOP DRIVER
12787 M:      Corentin Chary <corentin.chary@gmail.com>
12788 L:      platform-driver-x86@vger.kernel.org
12789 S:      Maintained
12790 F:      drivers/platform/x86/samsung-laptop.c
12791
12792 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12793 M:      Sangbeom Kim <sbkim73@samsung.com>
12794 M:      Krzysztof Kozlowski <krzk@kernel.org>
12795 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12796 L:      linux-kernel@vger.kernel.org
12797 L:      linux-samsung-soc@vger.kernel.org
12798 S:      Supported
12799 F:      drivers/mfd/sec*.c
12800 F:      drivers/regulator/s2m*.c
12801 F:      drivers/regulator/s5m*.c
12802 F:      drivers/clk/clk-s2mps11.c
12803 F:      drivers/rtc/rtc-s5m.c
12804 F:      include/linux/mfd/samsung/
12805 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12806 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12807 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12808 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12809
12810 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12811 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12812 L:      linux-media@vger.kernel.org
12813 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12814 S:      Maintained
12815 F:      drivers/media/platform/s3c-camif/
12816 F:      include/media/drv-intf/s3c_camif.h
12817
12818 SAMSUNG S3FWRN5 NFC DRIVER
12819 M:      Robert Baldyga <r.baldyga@samsung.com>
12820 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12821 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12822 S:      Supported
12823 F:      drivers/nfc/s3fwrn5
12824
12825 SAMSUNG S5C73M3 CAMERA DRIVER
12826 M:      Kyungmin Park <kyungmin.park@samsung.com>
12827 M:      Andrzej Hajda <a.hajda@samsung.com>
12828 L:      linux-media@vger.kernel.org
12829 S:      Supported
12830 F:      drivers/media/i2c/s5c73m3/*
12831
12832 SAMSUNG S5K5BAF CAMERA DRIVER
12833 M:      Kyungmin Park <kyungmin.park@samsung.com>
12834 M:      Andrzej Hajda <a.hajda@samsung.com>
12835 L:      linux-media@vger.kernel.org
12836 S:      Supported
12837 F:      drivers/media/i2c/s5k5baf.c
12838
12839 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12840 M:      Krzysztof Kozlowski <krzk@kernel.org>
12841 M:      Vladimir Zapolskiy <vz@mleia.com>
12842 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12843 L:      linux-crypto@vger.kernel.org
12844 L:      linux-samsung-soc@vger.kernel.org
12845 S:      Maintained
12846 F:      drivers/crypto/s5p-sss.c
12847
12848 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12849 M:      Kyungmin Park <kyungmin.park@samsung.com>
12850 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12851 L:      linux-media@vger.kernel.org
12852 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12853 S:      Supported
12854 F:      drivers/media/platform/exynos4-is/
12855
12856 SAMSUNG SOC CLOCK DRIVERS
12857 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12858 M:      Tomasz Figa <tomasz.figa@gmail.com>
12859 M:      Chanwoo Choi <cw00.choi@samsung.com>
12860 S:      Supported
12861 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12862 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12863 F:      drivers/clk/samsung/
12864 F:      include/dt-bindings/clock/exynos*.h
12865 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12866
12867 SAMSUNG SPI DRIVERS
12868 M:      Kukjin Kim <kgene@kernel.org>
12869 M:      Krzysztof Kozlowski <krzk@kernel.org>
12870 M:      Andi Shyti <andi@etezian.org>
12871 L:      linux-spi@vger.kernel.org
12872 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12873 S:      Maintained
12874 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12875 F:      drivers/spi/spi-s3c*
12876 F:      include/linux/platform_data/spi-s3c64xx.h
12877
12878 SAMSUNG SXGBE DRIVERS
12879 M:      Byungho An <bh74.an@samsung.com>
12880 M:      Girish K S <ks.giri@samsung.com>
12881 M:      Vipul Pandya <vipul.pandya@samsung.com>
12882 S:      Supported
12883 L:      netdev@vger.kernel.org
12884 F:      drivers/net/ethernet/samsung/sxgbe/
12885
12886 SAMSUNG THERMAL DRIVER
12887 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12888 L:      linux-pm@vger.kernel.org
12889 L:      linux-samsung-soc@vger.kernel.org
12890 S:      Supported
12891 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12892 F:      drivers/thermal/samsung/
12893
12894 SAMSUNG USB2 PHY DRIVER
12895 M:      Kamil Debski <kamil@wypas.org>
12896 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12897 L:      linux-kernel@vger.kernel.org
12898 S:      Supported
12899 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12900 F:      Documentation/phy/samsung-usb2.txt
12901 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12902 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12903 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12904 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12905 F:      drivers/phy/samsung/phy-samsung-usb2.c
12906 F:      drivers/phy/samsung/phy-samsung-usb2.h
12907
12908 SC1200 WDT DRIVER
12909 M:      Zwane Mwaikambo <zwanem@gmail.com>
12910 S:      Maintained
12911 F:      drivers/watchdog/sc1200wdt.c
12912
12913 SCHEDULER
12914 M:      Ingo Molnar <mingo@redhat.com>
12915 M:      Peter Zijlstra <peterz@infradead.org>
12916 L:      linux-kernel@vger.kernel.org
12917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12918 S:      Maintained
12919 F:      kernel/sched/
12920 F:      include/linux/sched.h
12921 F:      include/uapi/linux/sched.h
12922 F:      include/linux/wait.h
12923
12924 SCR24X CHIP CARD INTERFACE DRIVER
12925 M:      Lubomir Rintel <lkundrak@v3.sk>
12926 S:      Supported
12927 F:      drivers/char/pcmcia/scr24x_cs.c
12928
12929 SCSI CDROM DRIVER
12930 M:      Jens Axboe <axboe@kernel.dk>
12931 L:      linux-scsi@vger.kernel.org
12932 W:      http://www.kernel.dk
12933 S:      Maintained
12934 F:      drivers/scsi/sr*
12935
12936 SCSI RDMA PROTOCOL (SRP) INITIATOR
12937 M:      Bart Van Assche <bvanassche@acm.org>
12938 L:      linux-rdma@vger.kernel.org
12939 S:      Supported
12940 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12941 F:      drivers/infiniband/ulp/srp/
12942 F:      include/scsi/srp.h
12943
12944 SCSI RDMA PROTOCOL (SRP) TARGET
12945 M:      Bart Van Assche <bvanassche@acm.org>
12946 L:      linux-rdma@vger.kernel.org
12947 L:      target-devel@vger.kernel.org
12948 S:      Supported
12949 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12950 F:      drivers/infiniband/ulp/srpt/
12951
12952 SCSI SG DRIVER
12953 M:      Doug Gilbert <dgilbert@interlog.com>
12954 L:      linux-scsi@vger.kernel.org
12955 W:      http://sg.danny.cz/sg
12956 S:      Maintained
12957 F:      Documentation/scsi/scsi-generic.txt
12958 F:      drivers/scsi/sg.c
12959 F:      include/scsi/sg.h
12960
12961 SCSI SUBSYSTEM
12962 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12964 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12966 L:      linux-scsi@vger.kernel.org
12967 S:      Maintained
12968 F:      Documentation/devicetree/bindings/scsi/
12969 F:      drivers/scsi/
12970 F:      include/scsi/
12971
12972 SCSI TAPE DRIVER
12973 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12974 L:      linux-scsi@vger.kernel.org
12975 S:      Maintained
12976 F:      Documentation/scsi/st.txt
12977 F:      drivers/scsi/st.*
12978 F:      drivers/scsi/st_*.h
12979
12980 SCTP PROTOCOL
12981 M:      Vlad Yasevich <vyasevich@gmail.com>
12982 M:      Neil Horman <nhorman@tuxdriver.com>
12983 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12984 L:      linux-sctp@vger.kernel.org
12985 W:      http://lksctp.sourceforge.net
12986 S:      Maintained
12987 F:      Documentation/networking/sctp.txt
12988 F:      include/linux/sctp.h
12989 F:      include/uapi/linux/sctp.h
12990 F:      include/net/sctp/
12991 F:      net/sctp/
12992
12993 SCx200 CPU SUPPORT
12994 M:      Jim Cromie <jim.cromie@gmail.com>
12995 S:      Odd Fixes
12996 F:      Documentation/i2c/busses/scx200_acb
12997 F:      arch/x86/platform/scx200/
12998 F:      drivers/watchdog/scx200_wdt.c
12999 F:      drivers/i2c/busses/scx200*
13000 F:      drivers/mtd/maps/scx200_docflash.c
13001 F:      include/linux/scx200.h
13002
13003 SCx200 GPIO DRIVER
13004 M:      Jim Cromie <jim.cromie@gmail.com>
13005 S:      Maintained
13006 F:      drivers/char/scx200_gpio.c
13007 F:      include/linux/scx200_gpio.h
13008
13009 SCx200 HRT CLOCKSOURCE DRIVER
13010 M:      Jim Cromie <jim.cromie@gmail.com>
13011 S:      Maintained
13012 F:      drivers/clocksource/scx200_hrt.c
13013
13014 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13015 M:      Sascha Sommer <saschasommer@freenet.de>
13016 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13017 S:      Maintained
13018 F:      drivers/mmc/host/sdricoh_cs.c
13019
13020 SECURE COMPUTING
13021 M:      Kees Cook <keescook@chromium.org>
13022 R:      Andy Lutomirski <luto@amacapital.net>
13023 R:      Will Drewry <wad@chromium.org>
13024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13025 S:      Supported
13026 F:      kernel/seccomp.c
13027 F:      include/uapi/linux/seccomp.h
13028 F:      include/linux/seccomp.h
13029 F:      tools/testing/selftests/seccomp/*
13030 F:      tools/testing/selftests/kselftest_harness.h
13031 F:      Documentation/userspace-api/seccomp_filter.rst
13032 K:      \bsecure_computing
13033 K:      \bTIF_SECCOMP\b
13034
13035 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13036 M:      Al Cooper <alcooperx@gmail.com>
13037 L:      linux-mmc@vger.kernel.org
13038 L:      bcm-kernel-feedback-list@broadcom.com
13039 S:      Maintained
13040 F:      drivers/mmc/host/sdhci-brcmstb*
13041
13042 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13043 M:      Adrian Hunter <adrian.hunter@intel.com>
13044 L:      linux-mmc@vger.kernel.org
13045 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13046 S:      Maintained
13047 F:      drivers/mmc/host/sdhci*
13048 F:      include/linux/mmc/sdhci*
13049
13050 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13051 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13052 M:      Manjunath M B <manjumb@synopsys.com>
13053 L:      linux-mmc@vger.kernel.org
13054 S:      Maintained
13055 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13056
13057 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13058 M:      Ben Dooks <ben-linux@fluff.org>
13059 M:      Jaehoon Chung <jh80.chung@samsung.com>
13060 L:      linux-mmc@vger.kernel.org
13061 S:      Maintained
13062 F:      drivers/mmc/host/sdhci-s3c*
13063
13064 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13065 M:      Viresh Kumar <vireshk@kernel.org>
13066 L:      linux-mmc@vger.kernel.org
13067 S:      Maintained
13068 F:      drivers/mmc/host/sdhci-spear.c
13069
13070 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13071 M:      Kishon Vijay Abraham I <kishon@ti.com>
13072 L:      linux-mmc@vger.kernel.org
13073 S:      Maintained
13074 F:      drivers/mmc/host/sdhci-omap.c
13075
13076 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13077 M:      Scott Bauer <scott.bauer@intel.com>
13078 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13079 L:      linux-block@vger.kernel.org
13080 S:      Supported
13081 F:      block/sed*
13082 F:      block/opal_proto.h
13083 F:      include/linux/sed*
13084 F:      include/uapi/linux/sed*
13085
13086 SECURITY CONTACT
13087 M:      Security Officers <security@kernel.org>
13088 S:      Supported
13089
13090 SECURITY SUBSYSTEM
13091 M:      James Morris <jmorris@namei.org>
13092 M:      "Serge E. Hallyn" <serge@hallyn.com>
13093 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13095 W:      http://kernsec.org/
13096 S:      Supported
13097 F:      security/
13098 X:      security/selinux/
13099
13100 SELINUX SECURITY MODULE
13101 M:      Paul Moore <paul@paul-moore.com>
13102 M:      Stephen Smalley <sds@tycho.nsa.gov>
13103 M:      Eric Paris <eparis@parisplace.org>
13104 L:      selinux@vger.kernel.org
13105 W:      https://selinuxproject.org
13106 W:      https://github.com/SELinuxProject
13107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13108 S:      Supported
13109 F:      include/linux/selinux*
13110 F:      security/selinux/
13111 F:      scripts/selinux/
13112 F:      Documentation/admin-guide/LSM/SELinux.rst
13113
13114 SENSABLE PHANTOM
13115 M:      Jiri Slaby <jirislaby@gmail.com>
13116 S:      Maintained
13117 F:      drivers/misc/phantom.c
13118 F:      include/uapi/linux/phantom.h
13119
13120 SERIAL DEVICE BUS
13121 M:      Rob Herring <robh@kernel.org>
13122 L:      linux-serial@vger.kernel.org
13123 S:      Maintained
13124 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13125 F:      drivers/tty/serdev/
13126 F:      include/linux/serdev.h
13127
13128 SERIAL DRIVERS
13129 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13130 L:      linux-serial@vger.kernel.org
13131 S:      Maintained
13132 F:      Documentation/devicetree/bindings/serial/
13133 F:      drivers/tty/serial/
13134
13135 SERIAL IR RECEIVER
13136 M:      Sean Young <sean@mess.org>
13137 L:      linux-media@vger.kernel.org
13138 S:      Maintained
13139 F:      drivers/media/rc/serial_ir.c
13140
13141 SFC NETWORK DRIVER
13142 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13143 M:      Edward Cree <ecree@solarflare.com>
13144 M:      Bert Kenward <bkenward@solarflare.com>
13145 L:      netdev@vger.kernel.org
13146 S:      Supported
13147 F:      drivers/net/ethernet/sfc/
13148
13149 SGI GRU DRIVER
13150 M:      Dimitri Sivanich <sivanich@sgi.com>
13151 S:      Maintained
13152 F:      drivers/misc/sgi-gru/
13153
13154 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13155 M:      Pat Gefre <pfg@sgi.com>
13156 L:      linux-ia64@vger.kernel.org
13157 S:      Supported
13158 F:      Documentation/ia64/serial.txt
13159 F:      drivers/tty/serial/ioc?_serial.c
13160 F:      include/linux/ioc?.h
13161
13162 SGI XP/XPC/XPNET DRIVER
13163 M:      Cliff Whickman <cpw@sgi.com>
13164 M:      Robin Holt <robinmholt@gmail.com>
13165 S:      Maintained
13166 F:      drivers/misc/sgi-xp/
13167
13168 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13169 M:      Ursula Braun <ubraun@linux.ibm.com>
13170 L:      linux-s390@vger.kernel.org
13171 W:      http://www.ibm.com/developerworks/linux/linux390/
13172 S:      Supported
13173 F:      net/smc/
13174
13175 SHARP RJ54N1CB0C SENSOR DRIVER
13176 M:      Jacopo Mondi <jacopo@jmondi.org>
13177 L:      linux-media@vger.kernel.org
13178 T:      git git://linuxtv.org/media_tree.git
13179 S:      Odd fixes
13180 F:      drivers/media/i2c/rj54n1cb0c.c
13181 F:      include/media/i2c/rj54n1cb0c.h
13182
13183 SH_VEU V4L2 MEM2MEM DRIVER
13184 L:      linux-media@vger.kernel.org
13185 S:      Orphan
13186 F:      drivers/media/platform/sh_veu.c
13187
13188 SH_VOU V4L2 OUTPUT DRIVER
13189 L:      linux-media@vger.kernel.org
13190 S:      Orphan
13191 F:      drivers/media/platform/sh_vou.c
13192 F:      include/media/drv-intf/sh_vou.h
13193
13194 SI2157 MEDIA DRIVER
13195 M:      Antti Palosaari <crope@iki.fi>
13196 L:      linux-media@vger.kernel.org
13197 W:      https://linuxtv.org
13198 W:      http://palosaari.fi/linux/
13199 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13200 T:      git git://linuxtv.org/anttip/media_tree.git
13201 S:      Maintained
13202 F:      drivers/media/tuners/si2157*
13203
13204 SI2165 MEDIA DRIVER
13205 M:      Matthias Schwarzott <zzam@gentoo.org>
13206 L:      linux-media@vger.kernel.org
13207 W:      https://linuxtv.org
13208 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13209 S:      Maintained
13210 F:      drivers/media/dvb-frontends/si2165*
13211
13212 SI2168 MEDIA DRIVER
13213 M:      Antti Palosaari <crope@iki.fi>
13214 L:      linux-media@vger.kernel.org
13215 W:      https://linuxtv.org
13216 W:      http://palosaari.fi/linux/
13217 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13218 T:      git git://linuxtv.org/anttip/media_tree.git
13219 S:      Maintained
13220 F:      drivers/media/dvb-frontends/si2168*
13221
13222 SI470X FM RADIO RECEIVER I2C DRIVER
13223 M:      Hans Verkuil <hverkuil@xs4all.nl>
13224 L:      linux-media@vger.kernel.org
13225 T:      git git://linuxtv.org/media_tree.git
13226 W:      https://linuxtv.org
13227 S:      Odd Fixes
13228 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13229
13230 SI470X FM RADIO RECEIVER USB DRIVER
13231 M:      Hans Verkuil <hverkuil@xs4all.nl>
13232 L:      linux-media@vger.kernel.org
13233 T:      git git://linuxtv.org/media_tree.git
13234 W:      https://linuxtv.org
13235 S:      Maintained
13236 F:      drivers/media/radio/si470x/radio-si470x-common.c
13237 F:      drivers/media/radio/si470x/radio-si470x.h
13238 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13239
13240 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13241 M:      Eduardo Valentin <edubezval@gmail.com>
13242 L:      linux-media@vger.kernel.org
13243 T:      git git://linuxtv.org/media_tree.git
13244 W:      https://linuxtv.org
13245 S:      Odd Fixes
13246 F:      drivers/media/radio/si4713/si4713.?
13247
13248 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13249 M:      Eduardo Valentin <edubezval@gmail.com>
13250 L:      linux-media@vger.kernel.org
13251 T:      git git://linuxtv.org/media_tree.git
13252 W:      https://linuxtv.org
13253 S:      Odd Fixes
13254 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13255
13256 SI4713 FM RADIO TRANSMITTER USB DRIVER
13257 M:      Hans Verkuil <hverkuil@xs4all.nl>
13258 L:      linux-media@vger.kernel.org
13259 T:      git git://linuxtv.org/media_tree.git
13260 W:      https://linuxtv.org
13261 S:      Maintained
13262 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13263
13264 SIANO DVB DRIVER
13265 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13266 L:      linux-media@vger.kernel.org
13267 W:      https://linuxtv.org
13268 T:      git git://linuxtv.org/media_tree.git
13269 S:      Odd fixes
13270 F:      drivers/media/common/siano/
13271 F:      drivers/media/usb/siano/
13272 F:      drivers/media/usb/siano/
13273 F:      drivers/media/mmc/siano/
13274
13275 SIFIVE DRIVERS
13276 M:      Palmer Dabbelt <palmer@sifive.com>
13277 L:      linux-riscv@lists.infradead.org
13278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13279 S:      Supported
13280 K:      sifive
13281 N:      sifive
13282
13283 SILEAD TOUCHSCREEN DRIVER
13284 M:      Hans de Goede <hdegoede@redhat.com>
13285 L:      linux-input@vger.kernel.org
13286 L:      platform-driver-x86@vger.kernel.org
13287 S:      Maintained
13288 F:      drivers/input/touchscreen/silead.c
13289 F:      drivers/platform/x86/touchscreen_dmi.c
13290
13291 SILICON MOTION SM712 FRAME BUFFER DRIVER
13292 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13293 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13294 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13295 L:      linux-fbdev@vger.kernel.org
13296 S:      Maintained
13297 F:      drivers/video/fbdev/sm712*
13298 F:      Documentation/fb/sm712fb.txt
13299
13300 SIMPLE FIRMWARE INTERFACE (SFI)
13301 M:      Len Brown <lenb@kernel.org>
13302 L:      sfi-devel@simplefirmware.org
13303 W:      http://simplefirmware.org/
13304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13305 S:      Supported
13306 F:      arch/x86/platform/sfi/
13307 F:      drivers/sfi/
13308 F:      include/linux/sfi*.h
13309
13310 SIMPLEFB FB DRIVER
13311 M:      Hans de Goede <hdegoede@redhat.com>
13312 L:      linux-fbdev@vger.kernel.org
13313 S:      Maintained
13314 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13315 F:      drivers/video/fbdev/simplefb.c
13316 F:      include/linux/platform_data/simplefb.h
13317
13318 SIMTEC EB110ATX (Chalice CATS)
13319 P:      Ben Dooks
13320 P:      Vincent Sanders <vince@simtec.co.uk>
13321 M:      Simtec Linux Team <linux@simtec.co.uk>
13322 W:      http://www.simtec.co.uk/products/EB110ATX/
13323 S:      Supported
13324
13325 SIMTEC EB2410ITX (BAST)
13326 P:      Ben Dooks
13327 P:      Vincent Sanders <vince@simtec.co.uk>
13328 M:      Simtec Linux Team <linux@simtec.co.uk>
13329 W:      http://www.simtec.co.uk/products/EB2410ITX/
13330 S:      Supported
13331 F:      arch/arm/mach-s3c24xx/mach-bast.c
13332 F:      arch/arm/mach-s3c24xx/bast-ide.c
13333 F:      arch/arm/mach-s3c24xx/bast-irq.c
13334
13335 SIPHASH PRF ROUTINES
13336 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13337 S:      Maintained
13338 F:      lib/siphash.c
13339 F:      lib/test_siphash.c
13340 F:      include/linux/siphash.h
13341
13342 SIOX
13343 M:      Gavin Schenk <g.schenk@eckelmann.de>
13344 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13345 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13346 S:      Supported
13347 F:      drivers/siox/*
13348 F:      include/trace/events/siox.h
13349
13350 SIS 190 ETHERNET DRIVER
13351 M:      Francois Romieu <romieu@fr.zoreil.com>
13352 L:      netdev@vger.kernel.org
13353 S:      Maintained
13354 F:      drivers/net/ethernet/sis/sis190.c
13355
13356 SIS 900/7016 FAST ETHERNET DRIVER
13357 M:      Daniele Venzano <venza@brownhat.org>
13358 W:      http://www.brownhat.org/sis900.html
13359 L:      netdev@vger.kernel.org
13360 S:      Maintained
13361 F:      drivers/net/ethernet/sis/sis900.*
13362
13363 SIS FRAMEBUFFER DRIVER
13364 M:      Thomas Winischhofer <thomas@winischhofer.net>
13365 W:      http://www.winischhofer.net/linuxsisvga.shtml
13366 S:      Maintained
13367 F:      Documentation/fb/sisfb.txt
13368 F:      drivers/video/fbdev/sis/
13369 F:      include/video/sisfb.h
13370
13371 SIS USB2VGA DRIVER
13372 M:      Thomas Winischhofer <thomas@winischhofer.net>
13373 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13374 S:      Maintained
13375 F:      drivers/usb/misc/sisusbvga/
13376
13377 SLAB ALLOCATOR
13378 M:      Christoph Lameter <cl@linux.com>
13379 M:      Pekka Enberg <penberg@kernel.org>
13380 M:      David Rientjes <rientjes@google.com>
13381 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13382 M:      Andrew Morton <akpm@linux-foundation.org>
13383 L:      linux-mm@kvack.org
13384 S:      Maintained
13385 F:      include/linux/sl?b*.h
13386 F:      mm/sl?b*
13387
13388 SLEEPABLE READ-COPY UPDATE (SRCU)
13389 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13390 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13391 M:      Josh Triplett <josh@joshtriplett.org>
13392 R:      Steven Rostedt <rostedt@goodmis.org>
13393 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13394 L:      linux-kernel@vger.kernel.org
13395 W:      http://www.rdrop.com/users/paulmck/RCU/
13396 S:      Supported
13397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13398 F:      include/linux/srcu*.h
13399 F:      kernel/rcu/srcu*.c
13400
13401 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13402 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13403 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13404 S:      Maintained
13405 F:      drivers/slimbus/
13406 F:      Documentation/devicetree/bindings/slimbus/
13407 F:      include/linux/slimbus.h
13408
13409 SMACK SECURITY MODULE
13410 M:      Casey Schaufler <casey@schaufler-ca.com>
13411 L:      linux-security-module@vger.kernel.org
13412 W:      http://schaufler-ca.com
13413 T:      git git://github.com/cschaufler/smack-next
13414 S:      Maintained
13415 F:      Documentation/admin-guide/LSM/Smack.rst
13416 F:      security/smack/
13417
13418 SMC91x ETHERNET DRIVER
13419 M:      Nicolas Pitre <nico@fluxnic.net>
13420 S:      Odd Fixes
13421 F:      drivers/net/ethernet/smsc/smc91x.*
13422
13423 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13424 M:      Sakari Ailus <sakari.ailus@iki.fi>
13425 L:      linux-media@vger.kernel.org
13426 S:      Maintained
13427 F:      drivers/media/i2c/smiapp/
13428 F:      include/media/i2c/smiapp.h
13429 F:      drivers/media/i2c/smiapp-pll.c
13430 F:      drivers/media/i2c/smiapp-pll.h
13431 F:      include/uapi/linux/smiapp.h
13432 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13433
13434 SMM665 HARDWARE MONITOR DRIVER
13435 M:      Guenter Roeck <linux@roeck-us.net>
13436 L:      linux-hwmon@vger.kernel.org
13437 S:      Maintained
13438 F:      Documentation/hwmon/smm665
13439 F:      drivers/hwmon/smm665.c
13440
13441 SMSC EMC2103 HARDWARE MONITOR DRIVER
13442 M:      Steve Glendinning <steve.glendinning@shawell.net>
13443 L:      linux-hwmon@vger.kernel.org
13444 S:      Maintained
13445 F:      Documentation/hwmon/emc2103
13446 F:      drivers/hwmon/emc2103.c
13447
13448 SMSC SCH5627 HARDWARE MONITOR DRIVER
13449 M:      Hans de Goede <hdegoede@redhat.com>
13450 L:      linux-hwmon@vger.kernel.org
13451 S:      Supported
13452 F:      Documentation/hwmon/sch5627
13453 F:      drivers/hwmon/sch5627.c
13454
13455 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13456 M:      Steve Glendinning <steve.glendinning@shawell.net>
13457 L:      linux-fbdev@vger.kernel.org
13458 S:      Maintained
13459 F:      drivers/video/fbdev/smscufx.c
13460
13461 SMSC47B397 HARDWARE MONITOR DRIVER
13462 M:      Jean Delvare <jdelvare@suse.com>
13463 L:      linux-hwmon@vger.kernel.org
13464 S:      Maintained
13465 F:      Documentation/hwmon/smsc47b397
13466 F:      drivers/hwmon/smsc47b397.c
13467
13468 SMSC911x ETHERNET DRIVER
13469 M:      Steve Glendinning <steve.glendinning@shawell.net>
13470 L:      netdev@vger.kernel.org
13471 S:      Maintained
13472 F:      include/linux/smsc911x.h
13473 F:      drivers/net/ethernet/smsc/smsc911x.*
13474
13475 SMSC9420 PCI ETHERNET DRIVER
13476 M:      Steve Glendinning <steve.glendinning@shawell.net>
13477 L:      netdev@vger.kernel.org
13478 S:      Maintained
13479 F:      drivers/net/ethernet/smsc/smsc9420.*
13480
13481 SOC-CAMERA V4L2 SUBSYSTEM
13482 L:      linux-media@vger.kernel.org
13483 T:      git git://linuxtv.org/media_tree.git
13484 S:      Orphan
13485 F:      include/media/soc*
13486 F:      drivers/media/i2c/soc_camera/
13487 F:      drivers/media/platform/soc_camera/
13488
13489 SOCIONEXT SYNQUACER I2C DRIVER
13490 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13491 L:      linux-i2c@vger.kernel.org
13492 S:      Maintained
13493 F:      drivers/i2c/busses/i2c-synquacer.c
13494 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13495
13496 SOCIONEXT UNIPHIER SOUND DRIVER
13497 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13498 S:      Orphan
13499 F:      sound/soc/uniphier/
13500
13501 SOEKRIS NET48XX LED SUPPORT
13502 M:      Chris Boot <bootc@bootc.net>
13503 S:      Maintained
13504 F:      drivers/leds/leds-net48xx.c
13505
13506 SOFT-ROCE DRIVER (rxe)
13507 M:      Moni Shoua <monis@mellanox.com>
13508 L:      linux-rdma@vger.kernel.org
13509 S:      Supported
13510 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13511 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13512 F:      drivers/infiniband/sw/rxe/
13513 F:      include/uapi/rdma/rdma_user_rxe.h
13514
13515 SOFTLOGIC 6x10 MPEG CODEC
13516 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13517 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13518 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13519 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13520 M:      Ismael Luceno <ismael@iodev.co.uk>
13521 L:      linux-media@vger.kernel.org
13522 S:      Supported
13523 F:      drivers/media/pci/solo6x10/
13524
13525 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13526 M:      James Morse <james.morse@arm.com>
13527 L:      linux-arm-kernel@lists.infradead.org
13528 S:      Maintained
13529 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13530 F:      drivers/firmware/arm_sdei.c
13531 F:      include/linux/arm_sdei.h
13532 F:      include/uapi/linux/arm_sdei.h
13533
13534 SOFTWARE RAID (Multiple Disks) SUPPORT
13535 M:      Shaohua Li <shli@kernel.org>
13536 L:      linux-raid@vger.kernel.org
13537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13538 S:      Supported
13539 F:      drivers/md/Makefile
13540 F:      drivers/md/Kconfig
13541 F:      drivers/md/md*
13542 F:      drivers/md/raid*
13543 F:      include/linux/raid/
13544 F:      include/uapi/linux/raid/
13545
13546 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13547 M:      Jassi Brar <jaswinder.singh@linaro.org>
13548 L:      netdev@vger.kernel.org
13549 S:      Maintained
13550 F:      drivers/net/ethernet/socionext/netsec.c
13551 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13552
13553 SOLIDRUN CLEARFOG SUPPORT
13554 M:      Russell King <linux@armlinux.org.uk>
13555 S:      Maintained
13556 F:      arch/arm/boot/dts/armada-388-clearfog*
13557 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13558
13559 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13560 M:      Russell King <linux@armlinux.org.uk>
13561 S:      Maintained
13562 F:      arch/arm/boot/dts/imx6*-cubox-i*
13563 F:      arch/arm/boot/dts/imx6*-hummingboard*
13564 F:      arch/arm/boot/dts/imx6*-sr-*
13565
13566 SONIC NETWORK DRIVER
13567 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13568 L:      netdev@vger.kernel.org
13569 S:      Maintained
13570 F:      drivers/net/ethernet/natsemi/sonic.*
13571
13572 SONICS SILICON BACKPLANE DRIVER (SSB)
13573 M:      Michael Buesch <m@bues.ch>
13574 L:      linux-wireless@vger.kernel.org
13575 S:      Maintained
13576 F:      drivers/ssb/
13577 F:      include/linux/ssb/
13578
13579 SONY IMX258 SENSOR DRIVER
13580 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13581 L:      linux-media@vger.kernel.org
13582 T:      git git://linuxtv.org/media_tree.git
13583 S:      Maintained
13584 F:      drivers/media/i2c/imx258.c
13585
13586 SONY IMX274 SENSOR DRIVER
13587 M:      Leon Luo <leonl@leopardimaging.com>
13588 L:      linux-media@vger.kernel.org
13589 T:      git git://linuxtv.org/media_tree.git
13590 S:      Maintained
13591 F:      drivers/media/i2c/imx274.c
13592 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13593
13594 SONY MEMORYSTICK CARD SUPPORT
13595 M:      Alex Dubov <oakad@yahoo.com>
13596 W:      http://tifmxx.berlios.de/
13597 S:      Maintained
13598 F:      drivers/memstick/host/tifm_ms.c
13599
13600 SONY MEMORYSTICK STANDARD SUPPORT
13601 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13602 S:      Maintained
13603 F:      drivers/memstick/core/ms_block.*
13604
13605 SONY VAIO CONTROL DEVICE DRIVER
13606 M:      Mattia Dongili <malattia@linux.it>
13607 L:      platform-driver-x86@vger.kernel.org
13608 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13609 S:      Maintained
13610 F:      Documentation/laptops/sony-laptop.txt
13611 F:      drivers/char/sonypi.c
13612 F:      drivers/platform/x86/sony-laptop.c
13613 F:      include/linux/sony-laptop.h
13614
13615 SOUND
13616 M:      Jaroslav Kysela <perex@perex.cz>
13617 M:      Takashi Iwai <tiwai@suse.com>
13618 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13619 W:      http://www.alsa-project.org/
13620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13621 T:      git git://git.alsa-project.org/alsa-kernel.git
13622 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13623 S:      Maintained
13624 F:      Documentation/sound/
13625 F:      include/sound/
13626 F:      include/uapi/sound/
13627 F:      sound/
13628
13629 SOUND - COMPRESSED AUDIO
13630 M:      Vinod Koul <vkoul@kernel.org>
13631 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13633 S:      Supported
13634 F:      Documentation/sound/designs/compress-offload.rst
13635 F:      include/sound/compress_driver.h
13636 F:      include/uapi/sound/compress_*
13637 F:      sound/core/compress_offload.c
13638 F:      sound/soc/soc-compress.c
13639
13640 SOUND - DMAENGINE HELPERS
13641 M:      Lars-Peter Clausen <lars@metafoo.de>
13642 S:      Supported
13643 F:      include/sound/dmaengine_pcm.h
13644 F:      sound/core/pcm_dmaengine.c
13645 F:      sound/soc/soc-generic-dmaengine-pcm.c
13646
13647 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13648 M:      Liam Girdwood <lgirdwood@gmail.com>
13649 M:      Mark Brown <broonie@kernel.org>
13650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13651 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13652 W:      http://alsa-project.org/main/index.php/ASoC
13653 S:      Supported
13654 F:      Documentation/devicetree/bindings/sound/
13655 F:      Documentation/sound/soc/
13656 F:      sound/soc/
13657 F:      include/sound/soc*
13658
13659 SOUNDWIRE SUBSYSTEM
13660 M:      Vinod Koul <vinod.koul@intel.com>
13661 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13662 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13663 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13664 S:      Supported
13665 F:      Documentation/driver-api/soundwire/
13666 F:      drivers/soundwire/
13667 F:      include/linux/soundwire/
13668
13669 SP2 MEDIA DRIVER
13670 M:      Olli Salonen <olli.salonen@iki.fi>
13671 L:      linux-media@vger.kernel.org
13672 W:      https://linuxtv.org
13673 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13674 S:      Maintained
13675 F:      drivers/media/dvb-frontends/sp2*
13676
13677 SPARC + UltraSPARC (sparc/sparc64)
13678 M:      "David S. Miller" <davem@davemloft.net>
13679 L:      sparclinux@vger.kernel.org
13680 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13683 S:      Maintained
13684 F:      arch/sparc/
13685 F:      drivers/sbus/
13686
13687 SPARC SERIAL DRIVERS
13688 M:      "David S. Miller" <davem@davemloft.net>
13689 L:      sparclinux@vger.kernel.org
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:      include/linux/sunserialcore.h
13694 F:      drivers/tty/serial/suncore.c
13695 F:      drivers/tty/serial/sunhv.c
13696 F:      drivers/tty/serial/sunsab.c
13697 F:      drivers/tty/serial/sunsab.h
13698 F:      drivers/tty/serial/sunsu.c
13699 F:      drivers/tty/serial/sunzilog.c
13700 F:      drivers/tty/serial/sunzilog.h
13701 F:      drivers/tty/vcc.c
13702
13703 SPARSE CHECKER
13704 M:      "Christopher Li" <sparse@chrisli.org>
13705 L:      linux-sparse@vger.kernel.org
13706 W:      https://sparse.wiki.kernel.org/
13707 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13708 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13709 S:      Maintained
13710 F:      include/linux/compiler.h
13711
13712 SPEAR CLOCK FRAMEWORK SUPPORT
13713 M:      Viresh Kumar <vireshk@kernel.org>
13714 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13715 W:      http://www.st.com/spear
13716 S:      Maintained
13717 F:      drivers/clk/spear/
13718
13719 SPEAR PLATFORM SUPPORT
13720 M:      Viresh Kumar <vireshk@kernel.org>
13721 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13722 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13723 W:      http://www.st.com/spear
13724 S:      Maintained
13725 F:      arch/arm/boot/dts/spear*
13726 F:      arch/arm/mach-spear/
13727
13728 SPI NOR SUBSYSTEM
13729 M:      Marek Vasut <marek.vasut@gmail.com>
13730 L:      linux-mtd@lists.infradead.org
13731 W:      http://www.linux-mtd.infradead.org/
13732 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13733 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13734 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13735 S:      Maintained
13736 F:      drivers/mtd/spi-nor/
13737 F:      include/linux/mtd/spi-nor.h
13738
13739 SPI SUBSYSTEM
13740 M:      Mark Brown <broonie@kernel.org>
13741 L:      linux-spi@vger.kernel.org
13742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13743 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13744 S:      Maintained
13745 F:      Documentation/devicetree/bindings/spi/
13746 F:      Documentation/spi/
13747 F:      drivers/spi/
13748 F:      include/linux/spi/
13749 F:      include/uapi/linux/spi/
13750 F:      tools/spi/
13751
13752 SPIDERNET NETWORK DRIVER for CELL
13753 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13754 L:      netdev@vger.kernel.org
13755 S:      Supported
13756 F:      Documentation/networking/spider_net.txt
13757 F:      drivers/net/ethernet/toshiba/spider_net*
13758
13759 SPMI SUBSYSTEM
13760 R:      Stephen Boyd <sboyd@kernel.org>
13761 L:      linux-arm-msm@vger.kernel.org
13762 F:      Documentation/devicetree/bindings/spmi/
13763 F:      drivers/spmi/
13764 F:      include/dt-bindings/spmi/spmi.h
13765 F:      include/linux/spmi.h
13766 F:      include/trace/events/spmi.h
13767
13768 SPU FILE SYSTEM
13769 M:      Jeremy Kerr <jk@ozlabs.org>
13770 L:      linuxppc-dev@lists.ozlabs.org
13771 W:      http://www.ibm.com/developerworks/power/cell/
13772 S:      Supported
13773 F:      Documentation/filesystems/spufs.txt
13774 F:      arch/powerpc/platforms/cell/spufs/
13775
13776 SQUASHFS FILE SYSTEM
13777 M:      Phillip Lougher <phillip@squashfs.org.uk>
13778 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13779 W:      http://squashfs.org.uk
13780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13781 S:      Maintained
13782 F:      Documentation/filesystems/squashfs.txt
13783 F:      fs/squashfs/
13784
13785 SRM (Alpha) environment access
13786 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13787 S:      Maintained
13788 F:      arch/alpha/kernel/srm_env.c
13789
13790 ST STM32 I2C/SMBUS DRIVER
13791 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13792 L:      linux-i2c@vger.kernel.org
13793 S:      Maintained
13794 F:      drivers/i2c/busses/i2c-stm32*
13795
13796 STABLE BRANCH
13797 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13798 L:      stable@vger.kernel.org
13799 S:      Supported
13800 F:      Documentation/process/stable-kernel-rules.rst
13801
13802 STAGING - COMEDI
13803 M:      Ian Abbott <abbotti@mev.co.uk>
13804 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13805 S:      Odd Fixes
13806 F:      drivers/staging/comedi/
13807
13808 STAGING - EROFS FILE SYSTEM
13809 M:      Gao Xiang <gaoxiang25@huawei.com>
13810 M:      Chao Yu <yuchao0@huawei.com>
13811 L:      linux-erofs@lists.ozlabs.org
13812 S:      Maintained
13813 F:      drivers/staging/erofs/
13814
13815 STAGING - FLARION FT1000 DRIVERS
13816 M:      Marek Belisko <marek.belisko@gmail.com>
13817 S:      Odd Fixes
13818 F:      drivers/staging/ft1000/
13819
13820 STAGING - INDUSTRIAL IO
13821 M:      Jonathan Cameron <jic23@kernel.org>
13822 L:      linux-iio@vger.kernel.org
13823 S:      Odd Fixes
13824 F:      Documentation/devicetree/bindings/staging/iio/
13825 F:      drivers/staging/iio/
13826
13827 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13828 M:      Marc Dietrich <marvin24@gmx.de>
13829 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13830 L:      linux-tegra@vger.kernel.org
13831 S:      Maintained
13832 F:      drivers/staging/nvec/
13833
13834 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13835 M:      Jens Frederich <jfrederich@gmail.com>
13836 M:      Daniel Drake <dsd@laptop.org>
13837 M:      Jon Nettleton <jon.nettleton@gmail.com>
13838 W:      http://wiki.laptop.org/go/DCON
13839 S:      Maintained
13840 F:      drivers/staging/olpc_dcon/
13841
13842 STAGING - REALTEK RTL8712U DRIVERS
13843 M:      Larry Finger <Larry.Finger@lwfinger.net>
13844 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13845 S:      Odd Fixes
13846 F:      drivers/staging/rtl8712/
13847
13848 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13849 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13850 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13851 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13852 L:      linux-fbdev@vger.kernel.org
13853 S:      Maintained
13854 F:      drivers/staging/sm750fb/
13855
13856 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13857 M:      William Hubbs <w.d.hubbs@gmail.com>
13858 M:      Chris Brannon <chris@the-brannons.com>
13859 M:      Kirk Reiser <kirk@reisers.ca>
13860 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13861 L:      speakup@linux-speakup.org
13862 W:      http://www.linux-speakup.org/
13863 S:      Odd Fixes
13864 F:      drivers/staging/speakup/
13865
13866 STAGING - VIA VT665X DRIVERS
13867 M:      Forest Bond <forest@alittletooquiet.net>
13868 S:      Odd Fixes
13869 F:      drivers/staging/vt665?/
13870
13871 STAGING - WILC1000 WIFI DRIVER
13872 M:      Aditya Shankar <aditya.shankar@microchip.com>
13873 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13874 L:      linux-wireless@vger.kernel.org
13875 S:      Supported
13876 F:      drivers/staging/wilc1000/
13877
13878 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13879 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13880 S:      Odd Fixes
13881 F:      drivers/staging/xgifb/
13882
13883 STAGING SUBSYSTEM
13884 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13886 L:      devel@driverdev.osuosl.org
13887 S:      Supported
13888 F:      drivers/staging/
13889
13890 STARFIRE/DURALAN NETWORK DRIVER
13891 M:      Ion Badulescu <ionut@badula.org>
13892 S:      Odd Fixes
13893 F:      drivers/net/ethernet/adaptec/starfire*
13894
13895 STEC S1220 SKD DRIVER
13896 M:      Bart Van Assche <bart.vanassche@wdc.com>
13897 L:      linux-block@vger.kernel.org
13898 S:      Maintained
13899 F:      drivers/block/skd*[ch]
13900
13901 STI AUDIO (ASoC) DRIVERS
13902 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13903 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13904 S:      Maintained
13905 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13906 F:      sound/soc/sti/
13907
13908 STI CEC DRIVER
13909 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13910 S:      Maintained
13911 F:      drivers/staging/media/st-cec/
13912 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13913
13914 STK1160 USB VIDEO CAPTURE DRIVER
13915 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13916 L:      linux-media@vger.kernel.org
13917 T:      git git://linuxtv.org/media_tree.git
13918 S:      Maintained
13919 F:      drivers/media/usb/stk1160/
13920
13921 STM32 AUDIO (ASoC) DRIVERS
13922 M:      Olivier Moysan <olivier.moysan@st.com>
13923 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13924 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13925 S:      Maintained
13926 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13927 F:      sound/soc/stm/
13928
13929 STM32 TIMER/LPTIMER DRIVERS
13930 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13931 S:      Maintained
13932 F:      drivers/*/stm32-*timer*
13933 F:      drivers/pwm/pwm-stm32*
13934 F:      include/linux/*/stm32-*tim*
13935 F:      Documentation/ABI/testing/*timer-stm32
13936 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13937 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13938
13939 STMMAC ETHERNET DRIVER
13940 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13941 M:      Alexandre Torgue <alexandre.torgue@st.com>
13942 M:      Jose Abreu <joabreu@synopsys.com>
13943 L:      netdev@vger.kernel.org
13944 W:      http://www.stlinux.com
13945 S:      Supported
13946 F:      drivers/net/ethernet/stmicro/stmmac/
13947
13948 SUN3/3X
13949 M:      Sam Creasey <sammy@sammy.net>
13950 W:      http://sammy.net/sun3/
13951 S:      Maintained
13952 F:      arch/m68k/kernel/*sun3*
13953 F:      arch/m68k/sun3*/
13954 F:      arch/m68k/include/asm/sun3*
13955 F:      drivers/net/ethernet/i825xx/sun3*
13956
13957 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13958 M:      Hans de Goede <hdegoede@redhat.com>
13959 L:      linux-input@vger.kernel.org
13960 S:      Maintained
13961 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13962 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13963
13964 SUNDANCE NETWORK DRIVER
13965 M:      Denis Kirjanov <kda@linux-powerpc.org>
13966 L:      netdev@vger.kernel.org
13967 S:      Maintained
13968 F:      drivers/net/ethernet/dlink/sundance.c
13969
13970 SUPERH
13971 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13972 M:      Rich Felker <dalias@libc.org>
13973 L:      linux-sh@vger.kernel.org
13974 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13975 S:      Maintained
13976 F:      Documentation/sh/
13977 F:      arch/sh/
13978 F:      drivers/sh/
13979
13980 SUSPEND TO RAM
13981 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13982 M:      Len Brown <len.brown@intel.com>
13983 M:      Pavel Machek <pavel@ucw.cz>
13984 L:      linux-pm@vger.kernel.org
13985 B:      https://bugzilla.kernel.org
13986 S:      Supported
13987 F:      Documentation/power/
13988 F:      arch/x86/kernel/acpi/
13989 F:      drivers/base/power/
13990 F:      kernel/power/
13991 F:      include/linux/suspend.h
13992 F:      include/linux/freezer.h
13993 F:      include/linux/pm.h
13994
13995 SVGA HANDLING
13996 M:      Martin Mares <mj@ucw.cz>
13997 L:      linux-video@atrey.karlin.mff.cuni.cz
13998 S:      Maintained
13999 F:      Documentation/svga.txt
14000 F:      arch/x86/boot/video*
14001
14002 SWIOTLB SUBSYSTEM
14003 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14004 L:      iommu@lists.linux-foundation.org
14005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14006 S:      Supported
14007 F:      kernel/dma/swiotlb.c
14008 F:      arch/*/kernel/pci-swiotlb.c
14009 F:      include/linux/swiotlb.h
14010
14011 SWITCHDEV
14012 M:      Jiri Pirko <jiri@resnulli.us>
14013 M:      Ivan Vecera <ivecera@redhat.com>
14014 L:      netdev@vger.kernel.org
14015 S:      Supported
14016 F:      net/switchdev/
14017 F:      include/net/switchdev.h
14018
14019 SY8106A REGULATOR DRIVER
14020 M:      Icenowy Zheng <icenowy@aosc.io>
14021 S:      Maintained
14022 F:      drivers/regulator/sy8106a-regulator.c
14023 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14024
14025 SYNC FILE FRAMEWORK
14026 M:      Sumit Semwal <sumit.semwal@linaro.org>
14027 R:      Gustavo Padovan <gustavo@padovan.org>
14028 S:      Maintained
14029 L:      linux-media@vger.kernel.org
14030 L:      dri-devel@lists.freedesktop.org
14031 F:      drivers/dma-buf/sync_*
14032 F:      drivers/dma-buf/dma-fence*
14033 F:      drivers/dma-buf/sw_sync.c
14034 F:      include/linux/sync_file.h
14035 F:      include/uapi/linux/sync_file.h
14036 F:      Documentation/sync_file.txt
14037 T:      git git://anongit.freedesktop.org/drm/drm-misc
14038
14039 SYNOPSYS ARC ARCHITECTURE
14040 M:      Vineet Gupta <vgupta@synopsys.com>
14041 L:      linux-snps-arc@lists.infradead.org
14042 S:      Supported
14043 F:      arch/arc/
14044 F:      Documentation/devicetree/bindings/arc/*
14045 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14046 F:      drivers/clocksource/arc_timer.c
14047 F:      drivers/tty/serial/arc_uart.c
14048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14049
14050 SYNOPSYS ARC HSDK SDP pll clock driver
14051 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14052 S:      Supported
14053 F:      drivers/clk/clk-hsdk-pll.c
14054 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14055
14056 SYNOPSYS ARC SDP clock driver
14057 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14058 S:      Supported
14059 F:      drivers/clk/axs10x/*
14060 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14061
14062 SYNOPSYS ARC SDP platform support
14063 M:      Alexey Brodkin <abrodkin@synopsys.com>
14064 S:      Supported
14065 F:      arch/arc/plat-axs10x
14066 F:      arch/arc/boot/dts/ax*
14067 F:      Documentation/devicetree/bindings/arc/axs10*
14068
14069 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14070 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14071 S:      Supported
14072 F:      drivers/reset/reset-axs10x.c
14073 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14074
14075 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14076 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14077 S:      Maintained
14078 F:      drivers/tty/serial/8250/8250_dw.c
14079
14080 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14081 M:      Hoan Tran <hotran@apm.com>
14082 L:      linux-gpio@vger.kernel.org
14083 S:      Maintained
14084 F:      drivers/gpio/gpio-dwapb.c
14085 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14086
14087 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14088 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14089 S:      Maintained
14090 F:      drivers/dma/dwi-axi-dmac/
14091 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14092
14093 SYNOPSYS DESIGNWARE DMAC DRIVER
14094 M:      Viresh Kumar <vireshk@kernel.org>
14095 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14096 S:      Maintained
14097 F:      include/linux/dma/dw.h
14098 F:      include/linux/platform_data/dma-dw.h
14099 F:      drivers/dma/dw/
14100
14101 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14102 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14103 L:      netdev@vger.kernel.org
14104 S:      Supported
14105 F:      drivers/net/ethernet/synopsys/
14106
14107 SYNOPSYS DESIGNWARE I2C DRIVER
14108 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14109 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14110 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14111 L:      linux-i2c@vger.kernel.org
14112 S:      Maintained
14113 F:      drivers/i2c/busses/i2c-designware-*
14114 F:      include/linux/platform_data/i2c-designware.h
14115
14116 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14117 M:      Jaehoon Chung <jh80.chung@samsung.com>
14118 L:      linux-mmc@vger.kernel.org
14119 S:      Maintained
14120 F:      drivers/mmc/host/dw_mmc*
14121
14122 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14123 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14124 S:      Supported
14125 F:      drivers/reset/reset-hsdk.c
14126 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14127 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14128
14129 SYSTEM CONFIGURATION (SYSCON)
14130 M:      Lee Jones <lee.jones@linaro.org>
14131 M:      Arnd Bergmann <arnd@arndb.de>
14132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14133 S:      Supported
14134 F:      drivers/mfd/syscon.c
14135
14136 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14137 M:      Sudeep Holla <sudeep.holla@arm.com>
14138 L:      linux-arm-kernel@lists.infradead.org
14139 S:      Maintained
14140 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14141 F:      drivers/clk/clk-sc[mp]i.c
14142 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14143 F:      drivers/firmware/arm_scpi.c
14144 F:      drivers/firmware/arm_scmi/
14145 F:      include/linux/sc[mp]i_protocol.h
14146
14147 SYSTEM RESET/SHUTDOWN DRIVERS
14148 M:      Sebastian Reichel <sre@kernel.org>
14149 L:      linux-pm@vger.kernel.org
14150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14151 S:      Maintained
14152 F:      Documentation/devicetree/bindings/power/reset/
14153 F:      drivers/power/reset/
14154
14155 SYSTEM TRACE MODULE CLASS
14156 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14157 S:      Maintained
14158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14159 F:      Documentation/trace/stm.rst
14160 F:      drivers/hwtracing/stm/
14161 F:      include/linux/stm.h
14162 F:      include/uapi/linux/stm.h
14163
14164 SYSV FILESYSTEM
14165 M:      Christoph Hellwig <hch@infradead.org>
14166 S:      Maintained
14167 F:      Documentation/filesystems/sysv-fs.txt
14168 F:      fs/sysv/
14169 F:      include/linux/sysv_fs.h
14170
14171 TARGET SUBSYSTEM
14172 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14173 L:      linux-scsi@vger.kernel.org
14174 L:      target-devel@vger.kernel.org
14175 W:      http://www.linux-iscsi.org
14176 W:      http://groups.google.com/group/linux-iscsi-target-dev
14177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14178 S:      Supported
14179 F:      drivers/target/
14180 F:      include/target/
14181 F:      Documentation/target/
14182
14183 TASKSTATS STATISTICS INTERFACE
14184 M:      Balbir Singh <bsingharora@gmail.com>
14185 S:      Maintained
14186 F:      Documentation/accounting/taskstats*
14187 F:      include/linux/taskstats*
14188 F:      kernel/taskstats.c
14189
14190 TC subsystem
14191 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14192 M:      Cong Wang <xiyou.wangcong@gmail.com>
14193 M:      Jiri Pirko <jiri@resnulli.us>
14194 L:      netdev@vger.kernel.org
14195 S:      Maintained
14196 F:      include/net/pkt_cls.h
14197 F:      include/net/pkt_sched.h
14198 F:      include/net/tc_act/
14199 F:      include/uapi/linux/pkt_cls.h
14200 F:      include/uapi/linux/pkt_sched.h
14201 F:      include/uapi/linux/tc_act/
14202 F:      include/uapi/linux/tc_ematch/
14203 F:      net/sched/
14204
14205 TC90522 MEDIA DRIVER
14206 M:      Akihiro Tsukada <tskd08@gmail.com>
14207 L:      linux-media@vger.kernel.org
14208 S:      Odd Fixes
14209 F:      drivers/media/dvb-frontends/tc90522*
14210
14211 TCP LOW PRIORITY MODULE
14212 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14213 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14214 W:      http://tcp-lp-mod.sourceforge.net/
14215 S:      Maintained
14216 F:      net/ipv4/tcp_lp.c
14217
14218 TDA10071 MEDIA DRIVER
14219 M:      Antti Palosaari <crope@iki.fi>
14220 L:      linux-media@vger.kernel.org
14221 W:      https://linuxtv.org
14222 W:      http://palosaari.fi/linux/
14223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14224 T:      git git://linuxtv.org/anttip/media_tree.git
14225 S:      Maintained
14226 F:      drivers/media/dvb-frontends/tda10071*
14227
14228 TDA18212 MEDIA DRIVER
14229 M:      Antti Palosaari <crope@iki.fi>
14230 L:      linux-media@vger.kernel.org
14231 W:      https://linuxtv.org
14232 W:      http://palosaari.fi/linux/
14233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14234 T:      git git://linuxtv.org/anttip/media_tree.git
14235 S:      Maintained
14236 F:      drivers/media/tuners/tda18212*
14237
14238 TDA18218 MEDIA DRIVER
14239 M:      Antti Palosaari <crope@iki.fi>
14240 L:      linux-media@vger.kernel.org
14241 W:      https://linuxtv.org
14242 W:      http://palosaari.fi/linux/
14243 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14244 T:      git git://linuxtv.org/anttip/media_tree.git
14245 S:      Maintained
14246 F:      drivers/media/tuners/tda18218*
14247
14248 TDA18250 MEDIA DRIVER
14249 M:      Olli Salonen <olli.salonen@iki.fi>
14250 L:      linux-media@vger.kernel.org
14251 W:      https://linuxtv.org
14252 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14253 T:      git git://linuxtv.org/media_tree.git
14254 S:      Maintained
14255 F:      drivers/media/tuners/tda18250*
14256
14257 TDA18271 MEDIA DRIVER
14258 M:      Michael Krufky <mkrufky@linuxtv.org>
14259 L:      linux-media@vger.kernel.org
14260 W:      https://linuxtv.org
14261 W:      http://github.com/mkrufky
14262 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14263 T:      git git://linuxtv.org/mkrufky/tuners.git
14264 S:      Maintained
14265 F:      drivers/media/tuners/tda18271*
14266
14267 TDA1997x MEDIA DRIVER
14268 M:      Tim Harvey <tharvey@gateworks.com>
14269 L:      linux-media@vger.kernel.org
14270 W:      https://linuxtv.org
14271 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14272 S:      Maintained
14273 F:      drivers/media/i2c/tda1997x.*
14274
14275 TDA827x MEDIA DRIVER
14276 M:      Michael Krufky <mkrufky@linuxtv.org>
14277 L:      linux-media@vger.kernel.org
14278 W:      https://linuxtv.org
14279 W:      http://github.com/mkrufky
14280 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14281 T:      git git://linuxtv.org/mkrufky/tuners.git
14282 S:      Maintained
14283 F:      drivers/media/tuners/tda8290.*
14284
14285 TDA8290 MEDIA DRIVER
14286 M:      Michael Krufky <mkrufky@linuxtv.org>
14287 L:      linux-media@vger.kernel.org
14288 W:      https://linuxtv.org
14289 W:      http://github.com/mkrufky
14290 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14291 T:      git git://linuxtv.org/mkrufky/tuners.git
14292 S:      Maintained
14293 F:      drivers/media/tuners/tda8290.*
14294
14295 TDA9840 MEDIA DRIVER
14296 M:      Hans Verkuil <hverkuil@xs4all.nl>
14297 L:      linux-media@vger.kernel.org
14298 T:      git git://linuxtv.org/media_tree.git
14299 W:      https://linuxtv.org
14300 S:      Maintained
14301 F:      drivers/media/i2c/tda9840*
14302
14303 TEA5761 TUNER DRIVER
14304 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14305 L:      linux-media@vger.kernel.org
14306 W:      https://linuxtv.org
14307 T:      git git://linuxtv.org/media_tree.git
14308 S:      Odd fixes
14309 F:      drivers/media/tuners/tea5761.*
14310
14311 TEA5767 TUNER DRIVER
14312 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14313 L:      linux-media@vger.kernel.org
14314 W:      https://linuxtv.org
14315 T:      git git://linuxtv.org/media_tree.git
14316 S:      Maintained
14317 F:      drivers/media/tuners/tea5767.*
14318
14319 TEA6415C MEDIA DRIVER
14320 M:      Hans Verkuil <hverkuil@xs4all.nl>
14321 L:      linux-media@vger.kernel.org
14322 T:      git git://linuxtv.org/media_tree.git
14323 W:      https://linuxtv.org
14324 S:      Maintained
14325 F:      drivers/media/i2c/tea6415c*
14326
14327 TEA6420 MEDIA DRIVER
14328 M:      Hans Verkuil <hverkuil@xs4all.nl>
14329 L:      linux-media@vger.kernel.org
14330 T:      git git://linuxtv.org/media_tree.git
14331 W:      https://linuxtv.org
14332 S:      Maintained
14333 F:      drivers/media/i2c/tea6420*
14334
14335 TEAM DRIVER
14336 M:      Jiri Pirko <jiri@resnulli.us>
14337 L:      netdev@vger.kernel.org
14338 S:      Supported
14339 F:      drivers/net/team/
14340 F:      include/linux/if_team.h
14341 F:      include/uapi/linux/if_team.h
14342
14343 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14344 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14345 S:      Maintained
14346 F:      arch/x86/platform/ts5500/
14347
14348 TECHNOTREND USB IR RECEIVER
14349 M:      Sean Young <sean@mess.org>
14350 L:      linux-media@vger.kernel.org
14351 S:      Maintained
14352 F:      drivers/media/rc/ttusbir.c
14353
14354 TECHWELL TW9910 VIDEO DECODER
14355 L:      linux-media@vger.kernel.org
14356 S:      Orphan
14357 F:      drivers/media/i2c/tw9910.c
14358 F:      include/media/i2c/tw9910.h
14359
14360 TEE SUBSYSTEM
14361 M:      Jens Wiklander <jens.wiklander@linaro.org>
14362 S:      Maintained
14363 F:      include/linux/tee_drv.h
14364 F:      include/uapi/linux/tee.h
14365 F:      drivers/tee/
14366 F:      Documentation/tee.txt
14367
14368 TEGRA ARCHITECTURE SUPPORT
14369 M:      Thierry Reding <thierry.reding@gmail.com>
14370 M:      Jonathan Hunter <jonathanh@nvidia.com>
14371 L:      linux-tegra@vger.kernel.org
14372 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14374 S:      Supported
14375 N:      [^a-z]tegra
14376
14377 TEGRA CLOCK DRIVER
14378 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14379 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14380 S:      Supported
14381 F:      drivers/clk/tegra/
14382
14383 TEGRA DMA DRIVERS
14384 M:      Laxman Dewangan <ldewangan@nvidia.com>
14385 M:      Jon Hunter <jonathanh@nvidia.com>
14386 S:      Supported
14387 F:      drivers/dma/tegra*
14388
14389 TEGRA I2C DRIVER
14390 M:      Laxman Dewangan <ldewangan@nvidia.com>
14391 S:      Supported
14392 F:      drivers/i2c/busses/i2c-tegra.c
14393
14394 TEGRA IOMMU DRIVERS
14395 M:      Thierry Reding <thierry.reding@gmail.com>
14396 L:      linux-tegra@vger.kernel.org
14397 S:      Supported
14398 F:      drivers/iommu/tegra*
14399
14400 TEGRA KBC DRIVER
14401 M:      Laxman Dewangan <ldewangan@nvidia.com>
14402 S:      Supported
14403 F:      drivers/input/keyboard/tegra-kbc.c
14404
14405 TEGRA NAND DRIVER
14406 M:      Stefan Agner <stefan@agner.ch>
14407 M:      Lucas Stach <dev@lynxeye.de>
14408 S:      Maintained
14409 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14410 F:      drivers/mtd/nand/raw/tegra_nand.c
14411
14412 TEGRA PWM DRIVER
14413 M:      Thierry Reding <thierry.reding@gmail.com>
14414 S:      Supported
14415 F:      drivers/pwm/pwm-tegra.c
14416
14417 TEGRA SERIAL DRIVER
14418 M:      Laxman Dewangan <ldewangan@nvidia.com>
14419 S:      Supported
14420 F:      drivers/tty/serial/serial-tegra.c
14421
14422 TEGRA SPI DRIVER
14423 M:      Laxman Dewangan <ldewangan@nvidia.com>
14424 S:      Supported
14425 F:      drivers/spi/spi-tegra*
14426
14427 TEHUTI ETHERNET DRIVER
14428 M:      Andy Gospodarek <andy@greyhouse.net>
14429 L:      netdev@vger.kernel.org
14430 S:      Supported
14431 F:      drivers/net/ethernet/tehuti/*
14432
14433 Telecom Clock Driver for MCPL0010
14434 M:      Mark Gross <mark.gross@intel.com>
14435 S:      Supported
14436 F:      drivers/char/tlclk.c
14437
14438 TENSILICA XTENSA PORT (xtensa)
14439 M:      Chris Zankel <chris@zankel.net>
14440 M:      Max Filippov <jcmvbkbc@gmail.com>
14441 L:      linux-xtensa@linux-xtensa.org
14442 T:      git git://github.com/czankel/xtensa-linux.git
14443 S:      Maintained
14444 F:      arch/xtensa/
14445 F:      drivers/irqchip/irq-xtensa-*
14446
14447 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14448 M:      Nishanth Menon <nm@ti.com>
14449 M:      Tero Kristo <t-kristo@ti.com>
14450 M:      Santosh Shilimkar <ssantosh@kernel.org>
14451 L:      linux-arm-kernel@lists.infradead.org
14452 S:      Maintained
14453 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14454 F:      drivers/firmware/ti_sci*
14455 F:      include/linux/soc/ti/ti_sci_protocol.h
14456 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14457 F:      include/dt-bindings/genpd/k2g.h
14458 F:      drivers/soc/ti/ti_sci_pm_domains.c
14459 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14460 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14461 F:      drivers/clk/keystone/sci-clk.c
14462 F:      drivers/reset/reset-ti-sci.c
14463
14464 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14465 M:      Hans Verkuil <hverkuil@xs4all.nl>
14466 L:      linux-media@vger.kernel.org
14467 T:      git git://linuxtv.org/media_tree.git
14468 W:      https://linuxtv.org
14469 S:      Maintained
14470 F:      drivers/media/radio/radio-raremono.c
14471
14472 THERMAL
14473 M:      Zhang Rui <rui.zhang@intel.com>
14474 M:      Eduardo Valentin <edubezval@gmail.com>
14475 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14476 L:      linux-pm@vger.kernel.org
14477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14479 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14480 S:      Supported
14481 F:      drivers/thermal/
14482 F:      include/linux/thermal.h
14483 F:      include/uapi/linux/thermal.h
14484 F:      include/linux/cpu_cooling.h
14485 F:      Documentation/devicetree/bindings/thermal/
14486
14487 THERMAL/CPU_COOLING
14488 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14489 M:      Viresh Kumar <viresh.kumar@linaro.org>
14490 M:      Javi Merino <javi.merino@kernel.org>
14491 L:      linux-pm@vger.kernel.org
14492 S:      Supported
14493 F:      Documentation/thermal/cpu-cooling-api.txt
14494 F:      drivers/thermal/cpu_cooling.c
14495 F:      include/linux/cpu_cooling.h
14496
14497 THINKPAD ACPI EXTRAS DRIVER
14498 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14499 L:      ibm-acpi-devel@lists.sourceforge.net
14500 L:      platform-driver-x86@vger.kernel.org
14501 W:      http://ibm-acpi.sourceforge.net
14502 W:      http://thinkwiki.org/wiki/Ibm-acpi
14503 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14504 S:      Maintained
14505 F:      drivers/platform/x86/thinkpad_acpi.c
14506
14507 THUNDERBOLT DRIVER
14508 M:      Andreas Noever <andreas.noever@gmail.com>
14509 M:      Michael Jamet <michael.jamet@intel.com>
14510 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14511 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14512 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14513 S:      Maintained
14514 F:      Documentation/admin-guide/thunderbolt.rst
14515 F:      drivers/thunderbolt/
14516 F:      include/linux/thunderbolt.h
14517
14518 THUNDERBOLT NETWORK DRIVER
14519 M:      Michael Jamet <michael.jamet@intel.com>
14520 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14521 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14522 L:      netdev@vger.kernel.org
14523 S:      Maintained
14524 F:      drivers/net/thunderbolt.c
14525
14526 THUNDERX GPIO DRIVER
14527 M:      David Daney <david.daney@cavium.com>
14528 S:      Maintained
14529 F:      drivers/gpio/gpio-thunderx.c
14530
14531 TI AM437X VPFE DRIVER
14532 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14533 L:      linux-media@vger.kernel.org
14534 W:      https://linuxtv.org
14535 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14536 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14537 S:      Maintained
14538 F:      drivers/media/platform/am437x/
14539
14540 TI BANDGAP AND THERMAL DRIVER
14541 M:      Eduardo Valentin <edubezval@gmail.com>
14542 M:      Keerthy <j-keerthy@ti.com>
14543 L:      linux-pm@vger.kernel.org
14544 L:      linux-omap@vger.kernel.org
14545 S:      Maintained
14546 F:      drivers/thermal/ti-soc-thermal/
14547
14548 TI BQ27XXX POWER SUPPLY DRIVER
14549 R:      Andrew F. Davis <afd@ti.com>
14550 F:      include/linux/power/bq27xxx_battery.h
14551 F:      drivers/power/supply/bq27xxx_battery.c
14552 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14553
14554 TI CDCE706 CLOCK DRIVER
14555 M:      Max Filippov <jcmvbkbc@gmail.com>
14556 S:      Maintained
14557 F:      drivers/clk/clk-cdce706.c
14558
14559 TI CLOCK DRIVER
14560 M:      Tero Kristo <t-kristo@ti.com>
14561 L:      linux-omap@vger.kernel.org
14562 S:      Maintained
14563 F:      drivers/clk/ti/
14564 F:      include/linux/clk/ti.h
14565
14566 TI DAVINCI MACHINE SUPPORT
14567 M:      Sekhar Nori <nsekhar@ti.com>
14568 M:      Kevin Hilman <khilman@kernel.org>
14569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14570 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14571 S:      Supported
14572 F:      arch/arm/mach-davinci/
14573 F:      drivers/i2c/busses/i2c-davinci.c
14574 F:      arch/arm/boot/dts/da850*
14575
14576 TI DAVINCI SERIES CLOCK DRIVER
14577 M:      David Lechner <david@lechnology.com>
14578 R:      Sekhar Nori <nsekhar@ti.com>
14579 S:      Maintained
14580 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14581 F:      drivers/clk/davinci/
14582
14583 TI DAVINCI SERIES GPIO DRIVER
14584 M:      Keerthy <j-keerthy@ti.com>
14585 L:      linux-gpio@vger.kernel.org
14586 S:      Maintained
14587 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14588 F:      drivers/gpio/gpio-davinci.c
14589
14590 TI DAVINCI SERIES MEDIA DRIVER
14591 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14592 L:      linux-media@vger.kernel.org
14593 W:      https://linuxtv.org
14594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14595 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14596 S:      Maintained
14597 F:      drivers/media/platform/davinci/
14598 F:      include/media/davinci/
14599
14600 TI ETHERNET SWITCH DRIVER (CPSW)
14601 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14602 L:      linux-omap@vger.kernel.org
14603 L:      netdev@vger.kernel.org
14604 S:      Maintained
14605 F:      drivers/net/ethernet/ti/cpsw*
14606 F:      drivers/net/ethernet/ti/davinci*
14607
14608 TI FLASH MEDIA INTERFACE DRIVER
14609 M:      Alex Dubov <oakad@yahoo.com>
14610 S:      Maintained
14611 F:      drivers/misc/tifm*
14612 F:      drivers/mmc/host/tifm_sd.c
14613 F:      include/linux/tifm.h
14614
14615 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14616 M:      Santosh Shilimkar <ssantosh@kernel.org>
14617 L:      linux-kernel@vger.kernel.org
14618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14619 S:      Maintained
14620 F:      drivers/soc/ti/*
14621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14622
14623 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14624 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14625 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14626 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14627 S:      Maintained
14628 F:      sound/soc/codecs/lm49453*
14629 F:      sound/soc/codecs/isabelle*
14630
14631 TI LP855x BACKLIGHT DRIVER
14632 M:      Milo Kim <milo.kim@ti.com>
14633 S:      Maintained
14634 F:      Documentation/backlight/lp855x-driver.txt
14635 F:      drivers/video/backlight/lp855x_bl.c
14636 F:      include/linux/platform_data/lp855x.h
14637
14638 TI LP8727 CHARGER DRIVER
14639 M:      Milo Kim <milo.kim@ti.com>
14640 S:      Maintained
14641 F:      drivers/power/supply/lp8727_charger.c
14642 F:      include/linux/platform_data/lp8727.h
14643
14644 TI LP8788 MFD DRIVER
14645 M:      Milo Kim <milo.kim@ti.com>
14646 S:      Maintained
14647 F:      drivers/iio/adc/lp8788_adc.c
14648 F:      drivers/leds/leds-lp8788.c
14649 F:      drivers/mfd/lp8788*.c
14650 F:      drivers/power/supply/lp8788-charger.c
14651 F:      drivers/regulator/lp8788-*.c
14652 F:      include/linux/mfd/lp8788*.h
14653
14654 TI NETCP ETHERNET DRIVER
14655 M:      Wingman Kwok <w-kwok2@ti.com>
14656 M:      Murali Karicheri <m-karicheri2@ti.com>
14657 L:      netdev@vger.kernel.org
14658 S:      Maintained
14659 F:      drivers/net/ethernet/ti/netcp*
14660
14661 TI TAS571X FAMILY ASoC CODEC DRIVER
14662 M:      Kevin Cernekee <cernekee@chromium.org>
14663 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14664 S:      Odd Fixes
14665 F:      sound/soc/codecs/tas571x*
14666
14667 TI TRF7970A NFC DRIVER
14668 M:      Mark Greer <mgreer@animalcreek.com>
14669 L:      linux-wireless@vger.kernel.org
14670 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14671 S:      Supported
14672 F:      drivers/nfc/trf7970a.c
14673 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14674
14675 TI TWL4030 SERIES SOC CODEC DRIVER
14676 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14677 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14678 S:      Maintained
14679 F:      sound/soc/codecs/twl4030*
14680
14681 TI VPE/CAL DRIVERS
14682 M:      Benoit Parrot <bparrot@ti.com>
14683 L:      linux-media@vger.kernel.org
14684 W:      http://linuxtv.org/
14685 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14686 S:      Maintained
14687 F:      drivers/media/platform/ti-vpe/
14688
14689 TI WILINK WIRELESS DRIVERS
14690 L:      linux-wireless@vger.kernel.org
14691 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14692 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14693 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14694 S:      Orphan
14695 F:      drivers/net/wireless/ti/
14696 F:      include/linux/wl12xx.h
14697
14698 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14699 M:      John Stultz <john.stultz@linaro.org>
14700 M:      Thomas Gleixner <tglx@linutronix.de>
14701 R:      Stephen Boyd <sboyd@kernel.org>
14702 L:      linux-kernel@vger.kernel.org
14703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14704 S:      Supported
14705 F:      include/linux/clocksource.h
14706 F:      include/linux/time.h
14707 F:      include/linux/timex.h
14708 F:      include/uapi/linux/time.h
14709 F:      include/uapi/linux/timex.h
14710 F:      kernel/time/clocksource.c
14711 F:      kernel/time/time*.c
14712 F:      kernel/time/alarmtimer.c
14713 F:      kernel/time/ntp.c
14714 F:      tools/testing/selftests/timers/
14715
14716 TIPC NETWORK LAYER
14717 M:      Jon Maloy <jon.maloy@ericsson.com>
14718 M:      Ying Xue <ying.xue@windriver.com>
14719 L:      netdev@vger.kernel.org (core kernel code)
14720 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14721 W:      http://tipc.sourceforge.net/
14722 S:      Maintained
14723 F:      include/uapi/linux/tipc*.h
14724 F:      net/tipc/
14725
14726 TLAN NETWORK DRIVER
14727 M:      Samuel Chessman <chessman@tux.org>
14728 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14729 W:      http://sourceforge.net/projects/tlan/
14730 S:      Maintained
14731 F:      Documentation/networking/tlan.txt
14732 F:      drivers/net/ethernet/ti/tlan.*
14733
14734 TM6000 VIDEO4LINUX DRIVER
14735 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14736 L:      linux-media@vger.kernel.org
14737 W:      https://linuxtv.org
14738 T:      git git://linuxtv.org/media_tree.git
14739 S:      Odd fixes
14740 F:      drivers/media/usb/tm6000/
14741 F:      Documentation/media/v4l-drivers/tm6000*
14742
14743 TMIO/SDHI MMC DRIVER
14744 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14745 L:      linux-mmc@vger.kernel.org
14746 S:      Supported
14747 F:      drivers/mmc/host/tmio_mmc*
14748 F:      drivers/mmc/host/renesas_sdhi*
14749 F:      include/linux/mfd/tmio.h
14750
14751 TMP401 HARDWARE MONITOR DRIVER
14752 M:      Guenter Roeck <linux@roeck-us.net>
14753 L:      linux-hwmon@vger.kernel.org
14754 S:      Maintained
14755 F:      Documentation/hwmon/tmp401
14756 F:      drivers/hwmon/tmp401.c
14757
14758 TMPFS (SHMEM FILESYSTEM)
14759 M:      Hugh Dickins <hughd@google.com>
14760 L:      linux-mm@kvack.org
14761 S:      Maintained
14762 F:      include/linux/shmem_fs.h
14763 F:      mm/shmem.c
14764
14765 TOMOYO SECURITY MODULE
14766 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14767 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14768 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14769 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14770 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14771 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14772 W:      http://tomoyo.sourceforge.jp/
14773 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14774 S:      Maintained
14775 F:      security/tomoyo/
14776
14777 TOPSTAR LAPTOP EXTRAS DRIVER
14778 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14779 L:      platform-driver-x86@vger.kernel.org
14780 S:      Maintained
14781 F:      drivers/platform/x86/topstar-laptop.c
14782
14783 TORTURE-TEST MODULES
14784 M:      Davidlohr Bueso <dave@stgolabs.net>
14785 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14786 M:      Josh Triplett <josh@joshtriplett.org>
14787 L:      linux-kernel@vger.kernel.org
14788 S:      Supported
14789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14790 F:      Documentation/RCU/torture.txt
14791 F:      kernel/torture.c
14792 F:      kernel/rcu/rcutorture.c
14793 F:      kernel/rcu/rcuperf.c
14794 F:      kernel/locking/locktorture.c
14795
14796 TOSHIBA ACPI EXTRAS DRIVER
14797 M:      Azael Avalos <coproscefalo@gmail.com>
14798 L:      platform-driver-x86@vger.kernel.org
14799 S:      Maintained
14800 F:      drivers/platform/x86/toshiba_acpi.c
14801
14802 TOSHIBA BLUETOOTH DRIVER
14803 M:      Azael Avalos <coproscefalo@gmail.com>
14804 L:      platform-driver-x86@vger.kernel.org
14805 S:      Maintained
14806 F:      drivers/platform/x86/toshiba_bluetooth.c
14807
14808 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14809 M:      Azael Avalos <coproscefalo@gmail.com>
14810 L:      platform-driver-x86@vger.kernel.org
14811 S:      Maintained
14812 F:      drivers/platform/x86/toshiba_haps.c
14813
14814 TOSHIBA SMM DRIVER
14815 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14816 W:      http://www.buzzard.org.uk/toshiba/
14817 S:      Maintained
14818 F:      drivers/char/toshiba.c
14819 F:      include/linux/toshiba.h
14820 F:      include/uapi/linux/toshiba.h
14821
14822 TOSHIBA TC358743 DRIVER
14823 M:      Mats Randgaard <matrandg@cisco.com>
14824 L:      linux-media@vger.kernel.org
14825 S:      Maintained
14826 F:      drivers/media/i2c/tc358743*
14827 F:      include/media/i2c/tc358743.h
14828
14829 TOSHIBA WMI HOTKEYS DRIVER
14830 M:      Azael Avalos <coproscefalo@gmail.com>
14831 L:      platform-driver-x86@vger.kernel.org
14832 S:      Maintained
14833 F:      drivers/platform/x86/toshiba-wmi.c
14834
14835 TPM DEVICE DRIVER
14836 M:      Peter Huewe <peterhuewe@gmx.de>
14837 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14838 R:      Jason Gunthorpe <jgg@ziepe.ca>
14839 L:      linux-integrity@vger.kernel.org
14840 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14841 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14842 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14843 S:      Maintained
14844 F:      drivers/char/tpm/
14845
14846 TRACING
14847 M:      Steven Rostedt <rostedt@goodmis.org>
14848 M:      Ingo Molnar <mingo@redhat.com>
14849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14850 S:      Maintained
14851 F:      Documentation/trace/ftrace.rst
14852 F:      arch/*/*/*/ftrace.h
14853 F:      arch/*/kernel/ftrace.c
14854 F:      include/*/ftrace.h
14855 F:      include/linux/trace*.h
14856 F:      include/trace/
14857 F:      kernel/trace/
14858 F:      tools/testing/selftests/ftrace/
14859
14860 TRACING MMIO ACCESSES (MMIOTRACE)
14861 M:      Steven Rostedt <rostedt@goodmis.org>
14862 M:      Ingo Molnar <mingo@kernel.org>
14863 R:      Karol Herbst <karolherbst@gmail.com>
14864 R:      Pekka Paalanen <ppaalanen@gmail.com>
14865 S:      Maintained
14866 L:      linux-kernel@vger.kernel.org
14867 L:      nouveau@lists.freedesktop.org
14868 F:      kernel/trace/trace_mmiotrace.c
14869 F:      include/linux/mmiotrace.h
14870 F:      arch/x86/mm/kmmio.c
14871 F:      arch/x86/mm/mmio-mod.c
14872 F:      arch/x86/mm/testmmiotrace.c
14873
14874 TRIVIAL PATCHES
14875 M:      Jiri Kosina <trivial@kernel.org>
14876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14877 S:      Maintained
14878 K:      ^Subject:.*(?i)trivial
14879
14880 TEMPO SEMICONDUCTOR DRIVERS
14881 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14882 S:      Maintained
14883 F:      sound/soc/codecs/tscs*.c
14884 F:      sound/soc/codecs/tscs*.h
14885 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14886
14887 TTY LAYER
14888 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14889 M:      Jiri Slaby <jslaby@suse.com>
14890 S:      Supported
14891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14892 F:      Documentation/serial/
14893 F:      drivers/tty/
14894 F:      drivers/tty/serial/serial_core.c
14895 F:      include/linux/serial_core.h
14896 F:      include/linux/serial.h
14897 F:      include/linux/tty.h
14898 F:      include/uapi/linux/serial_core.h
14899 F:      include/uapi/linux/serial.h
14900 F:      include/uapi/linux/tty.h
14901
14902 TUA9001 MEDIA DRIVER
14903 M:      Antti Palosaari <crope@iki.fi>
14904 L:      linux-media@vger.kernel.org
14905 W:      https://linuxtv.org
14906 W:      http://palosaari.fi/linux/
14907 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14908 T:      git git://linuxtv.org/anttip/media_tree.git
14909 S:      Maintained
14910 F:      drivers/media/tuners/tua9001*
14911
14912 TULIP NETWORK DRIVERS
14913 L:      netdev@vger.kernel.org
14914 L:      linux-parisc@vger.kernel.org
14915 S:      Orphan
14916 F:      drivers/net/ethernet/dec/tulip/
14917
14918 TUN/TAP driver
14919 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14920 W:      http://vtun.sourceforge.net/tun
14921 S:      Maintained
14922 F:      Documentation/networking/tuntap.txt
14923 F:      arch/um/os-Linux/drivers/
14924
14925 TURBOCHANNEL SUBSYSTEM
14926 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14927 M:      Ralf Baechle <ralf@linux-mips.org>
14928 L:      linux-mips@linux-mips.org
14929 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14930 S:      Maintained
14931 F:      drivers/tc/
14932 F:      include/linux/tc.h
14933
14934 TURBOSTAT UTILITY
14935 M:      "Len Brown" <lenb@kernel.org>
14936 L:      linux-pm@vger.kernel.org
14937 B:      https://bugzilla.kernel.org
14938 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14940 S:      Supported
14941 F:      tools/power/x86/turbostat/
14942
14943 TW5864 VIDEO4LINUX DRIVER
14944 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14945 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14946 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14947 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14948 L:      linux-media@vger.kernel.org
14949 S:      Supported
14950 F:      drivers/media/pci/tw5864/
14951
14952 TW68 VIDEO4LINUX DRIVER
14953 M:      Hans Verkuil <hverkuil@xs4all.nl>
14954 L:      linux-media@vger.kernel.org
14955 T:      git git://linuxtv.org/media_tree.git
14956 W:      https://linuxtv.org
14957 S:      Odd Fixes
14958 F:      drivers/media/pci/tw68/
14959
14960 TW686X VIDEO4LINUX DRIVER
14961 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14962 L:      linux-media@vger.kernel.org
14963 T:      git git://linuxtv.org/media_tree.git
14964 W:      http://linuxtv.org
14965 S:      Maintained
14966 F:      drivers/media/pci/tw686x/
14967
14968 UBI FILE SYSTEM (UBIFS)
14969 M:      Richard Weinberger <richard@nod.at>
14970 M:      Artem Bityutskiy <dedekind1@gmail.com>
14971 M:      Adrian Hunter <adrian.hunter@intel.com>
14972 L:      linux-mtd@lists.infradead.org
14973 T:      git git://git.infradead.org/ubifs-2.6.git
14974 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14975 S:      Supported
14976 F:      Documentation/filesystems/ubifs.txt
14977 F:      fs/ubifs/
14978
14979 UCLINUX (M68KNOMMU AND COLDFIRE)
14980 M:      Greg Ungerer <gerg@linux-m68k.org>
14981 W:      http://www.linux-m68k.org/
14982 W:      http://www.uclinux.org/
14983 L:      linux-m68k@lists.linux-m68k.org
14984 L:      uclinux-dev@uclinux.org  (subscribers-only)
14985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14986 S:      Maintained
14987 F:      arch/m68k/coldfire/
14988 F:      arch/m68k/68*/
14989 F:      arch/m68k/*/*_no.*
14990 F:      arch/m68k/include/asm/*_no.*
14991
14992 UDF FILESYSTEM
14993 M:      Jan Kara <jack@suse.com>
14994 S:      Maintained
14995 F:      Documentation/filesystems/udf.txt
14996 F:      fs/udf/
14997
14998 UDRAW TABLET
14999 M:      Bastien Nocera <hadess@hadess.net>
15000 L:      linux-input@vger.kernel.org
15001 S:      Maintained
15002 F:      drivers/hid/hid-udraw-ps3.c
15003
15004 UFS FILESYSTEM
15005 M:      Evgeniy Dushistov <dushistov@mail.ru>
15006 S:      Maintained
15007 F:      Documentation/filesystems/ufs.txt
15008 F:      fs/ufs/
15009
15010 UHID USERSPACE HID IO DRIVER:
15011 M:      David Herrmann <dh.herrmann@googlemail.com>
15012 L:      linux-input@vger.kernel.org
15013 S:      Maintained
15014 F:      drivers/hid/uhid.c
15015 F:      include/uapi/linux/uhid.h
15016
15017 ULPI BUS
15018 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15019 L:      linux-usb@vger.kernel.org
15020 S:      Maintained
15021 F:      drivers/usb/common/ulpi.c
15022 F:      include/linux/ulpi/
15023
15024 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15025 L:      linux-usb@vger.kernel.org
15026 S:      Orphan
15027 F:      drivers/uwb/
15028 F:      include/linux/uwb.h
15029 F:      include/linux/uwb/
15030
15031 UNICORE32 ARCHITECTURE:
15032 M:      Guan Xuetao <gxt@pku.edu.cn>
15033 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15034 S:      Maintained
15035 T:      git git://github.com/gxt/linux.git
15036 F:      arch/unicore32/
15037
15038 UNIFDEF
15039 M:      Tony Finch <dot@dotat.at>
15040 W:      http://dotat.at/prog/unifdef
15041 S:      Maintained
15042 F:      scripts/unifdef.c
15043
15044 UNIFORM CDROM DRIVER
15045 M:      Jens Axboe <axboe@kernel.dk>
15046 W:      http://www.kernel.dk
15047 S:      Maintained
15048 F:      Documentation/cdrom/
15049 F:      drivers/cdrom/cdrom.c
15050 F:      include/linux/cdrom.h
15051 F:      include/uapi/linux/cdrom.h
15052
15053 UNISYS S-PAR DRIVERS
15054 M:      David Kershner <david.kershner@unisys.com>
15055 L:      sparmaintainer@unisys.com (Unisys internal)
15056 S:      Supported
15057 F:      include/linux/visorbus.h
15058 F:      drivers/visorbus/
15059 F:      drivers/staging/unisys/
15060
15061 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15062 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15063 L:      linux-scsi@vger.kernel.org
15064 S:      Supported
15065 F:      Documentation/scsi/ufs.txt
15066 F:      drivers/scsi/ufs/
15067
15068 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15069 M:      Joao Pinto <jpinto@synopsys.com>
15070 L:      linux-scsi@vger.kernel.org
15071 S:      Supported
15072 F:      drivers/scsi/ufs/*dwc*
15073
15074 UNSORTED BLOCK IMAGES (UBI)
15075 M:      Artem Bityutskiy <dedekind1@gmail.com>
15076 M:      Richard Weinberger <richard@nod.at>
15077 W:      http://www.linux-mtd.infradead.org/
15078 L:      linux-mtd@lists.infradead.org
15079 T:      git git://git.infradead.org/ubifs-2.6.git
15080 S:      Supported
15081 F:      drivers/mtd/ubi/
15082 F:      include/linux/mtd/ubi.h
15083 F:      include/uapi/mtd/ubi-user.h
15084
15085 USB "USBNET" DRIVER FRAMEWORK
15086 M:      Oliver Neukum <oneukum@suse.com>
15087 L:      netdev@vger.kernel.org
15088 W:      http://www.linux-usb.org/usbnet
15089 S:      Maintained
15090 F:      drivers/net/usb/usbnet.c
15091 F:      include/linux/usb/usbnet.h
15092
15093 USB ACM DRIVER
15094 M:      Oliver Neukum <oneukum@suse.com>
15095 L:      linux-usb@vger.kernel.org
15096 S:      Maintained
15097 F:      Documentation/usb/acm.txt
15098 F:      drivers/usb/class/cdc-acm.*
15099
15100 USB AR5523 WIRELESS DRIVER
15101 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15102 L:      linux-wireless@vger.kernel.org
15103 S:      Maintained
15104 F:      drivers/net/wireless/ath/ar5523/
15105
15106 USB ATTACHED SCSI
15107 M:      Oliver Neukum <oneukum@suse.com>
15108 L:      linux-usb@vger.kernel.org
15109 L:      linux-scsi@vger.kernel.org
15110 S:      Maintained
15111 F:      drivers/usb/storage/uas.c
15112
15113 USB CDC ETHERNET DRIVER
15114 M:      Oliver Neukum <oliver@neukum.org>
15115 L:      linux-usb@vger.kernel.org
15116 S:      Maintained
15117 F:      drivers/net/usb/cdc_*.c
15118 F:      include/uapi/linux/usb/cdc.h
15119
15120 USB CHAOSKEY DRIVER
15121 M:      Keith Packard <keithp@keithp.com>
15122 L:      linux-usb@vger.kernel.org
15123 S:      Maintained
15124 F:      drivers/usb/misc/chaoskey.c
15125
15126 USB CYPRESS C67X00 DRIVER
15127 M:      Peter Korsgaard <jacmet@sunsite.dk>
15128 L:      linux-usb@vger.kernel.org
15129 S:      Maintained
15130 F:      drivers/usb/c67x00/
15131
15132 USB DAVICOM DM9601 DRIVER
15133 M:      Peter Korsgaard <jacmet@sunsite.dk>
15134 L:      netdev@vger.kernel.org
15135 W:      http://www.linux-usb.org/usbnet
15136 S:      Maintained
15137 F:      drivers/net/usb/dm9601.c
15138
15139 USB DIAMOND RIO500 DRIVER
15140 M:      Cesar Miquel <miquel@df.uba.ar>
15141 L:      rio500-users@lists.sourceforge.net
15142 W:      http://rio500.sourceforge.net
15143 S:      Maintained
15144 F:      drivers/usb/misc/rio500*
15145
15146 USB EHCI DRIVER
15147 M:      Alan Stern <stern@rowland.harvard.edu>
15148 L:      linux-usb@vger.kernel.org
15149 S:      Maintained
15150 F:      Documentation/usb/ehci.txt
15151 F:      drivers/usb/host/ehci*
15152
15153 USB GADGET/PERIPHERAL SUBSYSTEM
15154 M:      Felipe Balbi <balbi@kernel.org>
15155 L:      linux-usb@vger.kernel.org
15156 W:      http://www.linux-usb.org/gadget
15157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15158 S:      Maintained
15159 F:      drivers/usb/gadget/
15160 F:      include/linux/usb/gadget*
15161
15162 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15163 M:      Jiri Kosina <jikos@kernel.org>
15164 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15165 L:      linux-usb@vger.kernel.org
15166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15167 S:      Maintained
15168 F:      Documentation/hid/hiddev.txt
15169 F:      drivers/hid/usbhid/
15170
15171 USB INTEL XHCI ROLE MUX DRIVER
15172 M:      Hans de Goede <hdegoede@redhat.com>
15173 L:      linux-usb@vger.kernel.org
15174 S:      Maintained
15175 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15176
15177 USB ISP116X DRIVER
15178 M:      Olav Kongas <ok@artecdesign.ee>
15179 L:      linux-usb@vger.kernel.org
15180 S:      Maintained
15181 F:      drivers/usb/host/isp116x*
15182 F:      include/linux/usb/isp116x.h
15183
15184 USB LAN78XX ETHERNET DRIVER
15185 M:      Woojung Huh <woojung.huh@microchip.com>
15186 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15187 L:      netdev@vger.kernel.org
15188 S:      Maintained
15189 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15190 F:      drivers/net/usb/lan78xx.*
15191 F:      include/dt-bindings/net/microchip-lan78xx.h
15192
15193 USB MASS STORAGE DRIVER
15194 M:      Alan Stern <stern@rowland.harvard.edu>
15195 L:      linux-usb@vger.kernel.org
15196 L:      usb-storage@lists.one-eyed-alien.net
15197 S:      Maintained
15198 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15199 F:      drivers/usb/storage/
15200
15201 USB MIDI DRIVER
15202 M:      Clemens Ladisch <clemens@ladisch.de>
15203 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15204 T:      git git://git.alsa-project.org/alsa-kernel.git
15205 S:      Maintained
15206 F:      sound/usb/midi.*
15207
15208 USB NETWORKING DRIVERS
15209 L:      linux-usb@vger.kernel.org
15210 S:      Odd Fixes
15211 F:      drivers/net/usb/
15212
15213 USB OHCI DRIVER
15214 M:      Alan Stern <stern@rowland.harvard.edu>
15215 L:      linux-usb@vger.kernel.org
15216 S:      Maintained
15217 F:      Documentation/usb/ohci.txt
15218 F:      drivers/usb/host/ohci*
15219
15220 USB OTG FSM (Finite State Machine)
15221 M:      Peter Chen <Peter.Chen@nxp.com>
15222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15223 L:      linux-usb@vger.kernel.org
15224 S:      Maintained
15225 F:      drivers/usb/common/usb-otg-fsm.c
15226
15227 USB OVER IP DRIVER
15228 M:      Valentina Manea <valentina.manea.m@gmail.com>
15229 M:      Shuah Khan <shuah@kernel.org>
15230 L:      linux-usb@vger.kernel.org
15231 S:      Maintained
15232 F:      Documentation/usb/usbip_protocol.txt
15233 F:      drivers/usb/usbip/
15234 F:      tools/usb/usbip/
15235 F:      tools/testing/selftests/drivers/usb/usbip/
15236
15237 USB PEGASUS DRIVER
15238 M:      Petko Manolov <petkan@nucleusys.com>
15239 L:      linux-usb@vger.kernel.org
15240 L:      netdev@vger.kernel.org
15241 T:      git git://github.com/petkan/pegasus.git
15242 W:      https://github.com/petkan/pegasus
15243 S:      Maintained
15244 F:      drivers/net/usb/pegasus.*
15245
15246 USB PHY LAYER
15247 M:      Felipe Balbi <balbi@kernel.org>
15248 L:      linux-usb@vger.kernel.org
15249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15250 S:      Maintained
15251 F:      drivers/usb/phy/
15252
15253 USB PRINTER DRIVER (usblp)
15254 M:      Pete Zaitcev <zaitcev@redhat.com>
15255 L:      linux-usb@vger.kernel.org
15256 S:      Supported
15257 F:      drivers/usb/class/usblp.c
15258
15259 USB QMI WWAN NETWORK DRIVER
15260 M:      Bjørn Mork <bjorn@mork.no>
15261 L:      netdev@vger.kernel.org
15262 S:      Maintained
15263 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15264 F:      drivers/net/usb/qmi_wwan.c
15265
15266 USB RTL8150 DRIVER
15267 M:      Petko Manolov <petkan@nucleusys.com>
15268 L:      linux-usb@vger.kernel.org
15269 L:      netdev@vger.kernel.org
15270 T:      git git://github.com/petkan/rtl8150.git
15271 W:      https://github.com/petkan/rtl8150
15272 S:      Maintained
15273 F:      drivers/net/usb/rtl8150.c
15274
15275 USB SERIAL SUBSYSTEM
15276 M:      Johan Hovold <johan@kernel.org>
15277 L:      linux-usb@vger.kernel.org
15278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15279 S:      Maintained
15280 F:      Documentation/usb/usb-serial.txt
15281 F:      drivers/usb/serial/
15282 F:      include/linux/usb/serial.h
15283
15284 USB SMSC75XX ETHERNET DRIVER
15285 M:      Steve Glendinning <steve.glendinning@shawell.net>
15286 L:      netdev@vger.kernel.org
15287 S:      Maintained
15288 F:      drivers/net/usb/smsc75xx.*
15289
15290 USB SMSC95XX ETHERNET DRIVER
15291 M:      Steve Glendinning <steve.glendinning@shawell.net>
15292 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15293 L:      netdev@vger.kernel.org
15294 S:      Maintained
15295 F:      drivers/net/usb/smsc95xx.*
15296
15297 USB SUBSYSTEM
15298 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15299 L:      linux-usb@vger.kernel.org
15300 W:      http://www.linux-usb.org
15301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15302 S:      Supported
15303 F:      Documentation/devicetree/bindings/usb/
15304 F:      Documentation/usb/
15305 F:      drivers/usb/
15306 F:      include/linux/usb.h
15307 F:      include/linux/usb/
15308
15309 USB TYPEC PI3USB30532 MUX DRIVER
15310 M:      Hans de Goede <hdegoede@redhat.com>
15311 L:      linux-usb@vger.kernel.org
15312 S:      Maintained
15313 F:      drivers/usb/typec/mux/pi3usb30532.c
15314
15315 USB TYPEC CLASS
15316 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15317 L:      linux-usb@vger.kernel.org
15318 S:      Maintained
15319 F:      Documentation/ABI/testing/sysfs-class-typec
15320 F:      Documentation/driver-api/usb/typec.rst
15321 F:      drivers/usb/typec/
15322 F:      include/linux/usb/typec.h
15323
15324 USB TYPEC BUS FOR ALTERNATE MODES
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-bus-typec
15329 F:      Documentation/driver-api/usb/typec_bus.rst
15330 F:      drivers/usb/typec/altmodes/
15331 F:      include/linux/usb/typec_altmode.h
15332
15333 USB UHCI DRIVER
15334 M:      Alan Stern <stern@rowland.harvard.edu>
15335 L:      linux-usb@vger.kernel.org
15336 S:      Maintained
15337 F:      drivers/usb/host/uhci*
15338
15339 USB VIDEO CLASS
15340 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15341 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15342 L:      linux-media@vger.kernel.org
15343 T:      git git://linuxtv.org/media_tree.git
15344 W:      http://www.ideasonboard.org/uvc/
15345 S:      Maintained
15346 F:      drivers/media/usb/uvc/
15347 F:      include/uapi/linux/uvcvideo.h
15348
15349 USB VISION DRIVER
15350 M:      Hans Verkuil <hverkuil@xs4all.nl>
15351 L:      linux-media@vger.kernel.org
15352 T:      git git://linuxtv.org/media_tree.git
15353 W:      https://linuxtv.org
15354 S:      Odd Fixes
15355 F:      drivers/media/usb/usbvision/
15356
15357 USB WEBCAM GADGET
15358 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15359 L:      linux-usb@vger.kernel.org
15360 S:      Maintained
15361 F:      drivers/usb/gadget/function/*uvc*
15362 F:      drivers/usb/gadget/legacy/webcam.c
15363 F:      include/uapi/linux/usb/g_uvc.h
15364
15365 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15366 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15367 L:      linux-wireless@vger.kernel.org
15368 S:      Maintained
15369 F:      drivers/net/wireless/rndis_wlan.c
15370
15371 USB XHCI DRIVER
15372 M:      Mathias Nyman <mathias.nyman@intel.com>
15373 L:      linux-usb@vger.kernel.org
15374 S:      Supported
15375 F:      drivers/usb/host/xhci*
15376 F:      drivers/usb/host/pci-quirks*
15377
15378 USB ZD1201 DRIVER
15379 L:      linux-wireless@vger.kernel.org
15380 W:      http://linux-lc100020.sourceforge.net
15381 S:      Orphan
15382 F:      drivers/net/wireless/zydas/zd1201.*
15383
15384 USB ZR364XX DRIVER
15385 M:      Antoine Jacquet <royale@zerezo.com>
15386 L:      linux-usb@vger.kernel.org
15387 L:      linux-media@vger.kernel.org
15388 T:      git git://linuxtv.org/media_tree.git
15389 W:      http://royale.zerezo.com/zr364xx/
15390 S:      Maintained
15391 F:      Documentation/media/v4l-drivers/zr364xx*
15392 F:      drivers/media/usb/zr364xx/
15393
15394 USER-MODE LINUX (UML)
15395 M:      Jeff Dike <jdike@addtoit.com>
15396 M:      Richard Weinberger <richard@nod.at>
15397 L:      linux-um@lists.infradead.org
15398 W:      http://user-mode-linux.sourceforge.net
15399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15400 S:      Maintained
15401 F:      Documentation/virtual/uml/
15402 F:      arch/um/
15403 F:      arch/x86/um/
15404 F:      fs/hostfs/
15405 F:      fs/hppfs/
15406
15407 USERSPACE I/O (UIO)
15408 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15409 S:      Maintained
15410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15411 F:      Documentation/driver-api/uio-howto.rst
15412 F:      drivers/uio/
15413 F:      include/linux/uio*.h
15414
15415 UTIL-LINUX PACKAGE
15416 M:      Karel Zak <kzak@redhat.com>
15417 L:      util-linux@vger.kernel.org
15418 W:      http://en.wikipedia.org/wiki/Util-linux
15419 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15420 S:      Maintained
15421
15422 UUID HELPERS
15423 M:      Christoph Hellwig <hch@lst.de>
15424 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15425 L:      linux-kernel@vger.kernel.org
15426 T:      git git://git.infradead.org/users/hch/uuid.git
15427 F:      lib/uuid.c
15428 F:      lib/test_uuid.c
15429 F:      include/linux/uuid.h
15430 F:      include/uapi/linux/uuid.h
15431 S:      Maintained
15432
15433 UVESAFB DRIVER
15434 M:      Michal Januszewski <spock@gentoo.org>
15435 L:      linux-fbdev@vger.kernel.org
15436 W:      https://github.com/mjanusz/v86d
15437 S:      Maintained
15438 F:      Documentation/fb/uvesafb.txt
15439 F:      drivers/video/fbdev/uvesafb.*
15440
15441 VF610 NAND DRIVER
15442 M:      Stefan Agner <stefan@agner.ch>
15443 L:      linux-mtd@lists.infradead.org
15444 S:      Supported
15445 F:      drivers/mtd/nand/raw/vf610_nfc.c
15446
15447 VFAT/FAT/MSDOS FILESYSTEM
15448 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15449 S:      Maintained
15450 F:      Documentation/filesystems/vfat.txt
15451 F:      fs/fat/
15452
15453 VFIO DRIVER
15454 M:      Alex Williamson <alex.williamson@redhat.com>
15455 L:      kvm@vger.kernel.org
15456 T:      git git://github.com/awilliam/linux-vfio.git
15457 S:      Maintained
15458 F:      Documentation/vfio.txt
15459 F:      drivers/vfio/
15460 F:      include/linux/vfio.h
15461 F:      include/uapi/linux/vfio.h
15462
15463 VFIO MEDIATED DEVICE DRIVERS
15464 M:      Kirti Wankhede <kwankhede@nvidia.com>
15465 L:      kvm@vger.kernel.org
15466 S:      Maintained
15467 F:      Documentation/vfio-mediated-device.txt
15468 F:      drivers/vfio/mdev/
15469 F:      include/linux/mdev.h
15470 F:      samples/vfio-mdev/
15471
15472 VFIO PLATFORM DRIVER
15473 M:      Eric Auger <eric.auger@redhat.com>
15474 L:      kvm@vger.kernel.org
15475 S:      Maintained
15476 F:      drivers/vfio/platform/
15477
15478 VGA_SWITCHEROO
15479 R:      Lukas Wunner <lukas@wunner.de>
15480 S:      Maintained
15481 F:      Documentation/gpu/vga-switcheroo.rst
15482 F:      drivers/gpu/vga/vga_switcheroo.c
15483 F:      include/linux/vga_switcheroo.h
15484 T:      git git://anongit.freedesktop.org/drm/drm-misc
15485
15486 VIA RHINE NETWORK DRIVER
15487 S:      Orphan
15488 F:      drivers/net/ethernet/via/via-rhine.c
15489
15490 VIA SD/MMC CARD CONTROLLER DRIVER
15491 M:      Bruce Chang <brucechang@via.com.tw>
15492 M:      Harald Welte <HaraldWelte@viatech.com>
15493 S:      Maintained
15494 F:      drivers/mmc/host/via-sdmmc.c
15495
15496 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15497 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15498 L:      linux-fbdev@vger.kernel.org
15499 S:      Maintained
15500 F:      include/linux/via-core.h
15501 F:      include/linux/via-gpio.h
15502 F:      include/linux/via_i2c.h
15503 F:      drivers/video/fbdev/via/
15504
15505 VIA VELOCITY NETWORK DRIVER
15506 M:      Francois Romieu <romieu@fr.zoreil.com>
15507 L:      netdev@vger.kernel.org
15508 S:      Maintained
15509 F:      drivers/net/ethernet/via/via-velocity.*
15510
15511 VICODEC VIRTUAL CODEC DRIVER
15512 M:      Hans Verkuil <hans.verkuil@cisco.com>
15513 L:      linux-media@vger.kernel.org
15514 T:      git git://linuxtv.org/media_tree.git
15515 W:      https://linuxtv.org
15516 S:      Maintained
15517 F:      drivers/media/platform/vicodec/*
15518
15519 VIDEO MULTIPLEXER DRIVER
15520 M:      Philipp Zabel <p.zabel@pengutronix.de>
15521 L:      linux-media@vger.kernel.org
15522 S:      Maintained
15523 F:      drivers/media/platform/video-mux.c
15524
15525 VIDEO I2C POLLING DRIVER
15526 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15527 L:      linux-media@vger.kernel.org
15528 S:      Maintained
15529 F:      drivers/media/i2c/video-i2c.c
15530
15531 VIDEOBUF2 FRAMEWORK
15532 M:      Pawel Osciak <pawel@osciak.com>
15533 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15534 M:      Kyungmin Park <kyungmin.park@samsung.com>
15535 L:      linux-media@vger.kernel.org
15536 S:      Maintained
15537 F:      drivers/media/v4l2-core/videobuf2-*
15538 F:      include/media/videobuf2-*
15539
15540 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15541 M:      Helen Koike <helen.koike@collabora.com>
15542 L:      linux-media@vger.kernel.org
15543 T:      git git://linuxtv.org/media_tree.git
15544 W:      https://linuxtv.org
15545 S:      Maintained
15546 F:      drivers/media/platform/vimc/*
15547
15548 VIRT LIB
15549 M:      Alex Williamson <alex.williamson@redhat.com>
15550 M:      Paolo Bonzini <pbonzini@redhat.com>
15551 L:      kvm@vger.kernel.org
15552 S:      Supported
15553 F:      virt/lib/
15554
15555 VIRTIO AND VHOST VSOCK DRIVER
15556 M:      Stefan Hajnoczi <stefanha@redhat.com>
15557 L:      kvm@vger.kernel.org
15558 L:      virtualization@lists.linux-foundation.org
15559 L:      netdev@vger.kernel.org
15560 S:      Maintained
15561 F:      include/linux/virtio_vsock.h
15562 F:      include/uapi/linux/virtio_vsock.h
15563 F:      include/uapi/linux/vsockmon.h
15564 F:      include/uapi/linux/vm_sockets_diag.h
15565 F:      net/vmw_vsock/diag.c
15566 F:      net/vmw_vsock/af_vsock_tap.c
15567 F:      net/vmw_vsock/virtio_transport_common.c
15568 F:      net/vmw_vsock/virtio_transport.c
15569 F:      drivers/net/vsockmon.c
15570 F:      drivers/vhost/vsock.c
15571 F:      drivers/vhost/vsock.h
15572 F:      tools/testing/vsock/
15573
15574 VIRTIO CONSOLE DRIVER
15575 M:      Amit Shah <amit@kernel.org>
15576 L:      virtualization@lists.linux-foundation.org
15577 S:      Maintained
15578 F:      drivers/char/virtio_console.c
15579 F:      include/linux/virtio_console.h
15580 F:      include/uapi/linux/virtio_console.h
15581
15582 VIRTIO CORE, NET AND BLOCK DRIVERS
15583 M:      "Michael S. Tsirkin" <mst@redhat.com>
15584 M:      Jason Wang <jasowang@redhat.com>
15585 L:      virtualization@lists.linux-foundation.org
15586 S:      Maintained
15587 F:      Documentation/devicetree/bindings/virtio/
15588 F:      drivers/virtio/
15589 F:      tools/virtio/
15590 F:      drivers/net/virtio_net.c
15591 F:      drivers/block/virtio_blk.c
15592 F:      include/linux/virtio*.h
15593 F:      include/uapi/linux/virtio_*.h
15594 F:      drivers/crypto/virtio/
15595 F:      mm/balloon_compaction.c
15596
15597 VIRTIO CRYPTO DRIVER
15598 M:      Gonglei <arei.gonglei@huawei.com>
15599 L:      virtualization@lists.linux-foundation.org
15600 L:      linux-crypto@vger.kernel.org
15601 S:      Maintained
15602 F:      drivers/crypto/virtio/
15603 F:      include/uapi/linux/virtio_crypto.h
15604
15605 VIRTIO DRIVERS FOR S390
15606 M:      Cornelia Huck <cohuck@redhat.com>
15607 M:      Halil Pasic <pasic@linux.ibm.com>
15608 L:      linux-s390@vger.kernel.org
15609 L:      virtualization@lists.linux-foundation.org
15610 L:      kvm@vger.kernel.org
15611 S:      Supported
15612 F:      drivers/s390/virtio/
15613 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15614
15615 VIRTIO GPU DRIVER
15616 M:      David Airlie <airlied@linux.ie>
15617 M:      Gerd Hoffmann <kraxel@redhat.com>
15618 L:      dri-devel@lists.freedesktop.org
15619 L:      virtualization@lists.linux-foundation.org
15620 T:      git git://anongit.freedesktop.org/drm/drm-misc
15621 S:      Maintained
15622 F:      drivers/gpu/drm/virtio/
15623 F:      include/uapi/linux/virtio_gpu.h
15624
15625 VIRTIO HOST (VHOST)
15626 M:      "Michael S. Tsirkin" <mst@redhat.com>
15627 M:      Jason Wang <jasowang@redhat.com>
15628 L:      kvm@vger.kernel.org
15629 L:      virtualization@lists.linux-foundation.org
15630 L:      netdev@vger.kernel.org
15631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15632 S:      Maintained
15633 F:      drivers/vhost/
15634 F:      include/uapi/linux/vhost.h
15635
15636 VIRTIO INPUT DRIVER
15637 M:      Gerd Hoffmann <kraxel@redhat.com>
15638 S:      Maintained
15639 F:      drivers/virtio/virtio_input.c
15640 F:      include/uapi/linux/virtio_input.h
15641
15642 VIRTUAL BOX GUEST DEVICE DRIVER
15643 M:      Hans de Goede <hdegoede@redhat.com>
15644 M:      Arnd Bergmann <arnd@arndb.de>
15645 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15646 S:      Maintained
15647 F:      include/linux/vbox_utils.h
15648 F:      include/uapi/linux/vbox*.h
15649 F:      drivers/virt/vboxguest/
15650
15651 VIRTUAL SERIO DEVICE DRIVER
15652 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15653 S:      Maintained
15654 F:      drivers/input/serio/userio.c
15655 F:      include/uapi/linux/userio.h
15656
15657 VIVID VIRTUAL VIDEO DRIVER
15658 M:      Hans Verkuil <hverkuil@xs4all.nl>
15659 L:      linux-media@vger.kernel.org
15660 T:      git git://linuxtv.org/media_tree.git
15661 W:      https://linuxtv.org
15662 S:      Maintained
15663 F:      drivers/media/platform/vivid/*
15664
15665 VLYNQ BUS
15666 M:      Florian Fainelli <f.fainelli@gmail.com>
15667 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15668 S:      Maintained
15669 F:      drivers/vlynq/vlynq.c
15670 F:      include/linux/vlynq.h
15671
15672 VME SUBSYSTEM
15673 M:      Martyn Welch <martyn@welchs.me.uk>
15674 M:      Manohar Vanga <manohar.vanga@gmail.com>
15675 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15676 L:      devel@driverdev.osuosl.org
15677 S:      Maintained
15678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15679 F:      Documentation/driver-api/vme.rst
15680 F:      drivers/staging/vme/
15681 F:      drivers/vme/
15682 F:      include/linux/vme*
15683
15684 VMWARE BALLOON DRIVER
15685 M:      Xavier Deguillard <xdeguillard@vmware.com>
15686 M:      Nadav Amit <namit@vmware.com>
15687 M:      "VMware, Inc." <pv-drivers@vmware.com>
15688 L:      linux-kernel@vger.kernel.org
15689 S:      Maintained
15690 F:      drivers/misc/vmw_balloon.c
15691
15692 VMWARE HYPERVISOR INTERFACE
15693 M:      Alok Kataria <akataria@vmware.com>
15694 L:      virtualization@lists.linux-foundation.org
15695 S:      Supported
15696 F:      arch/x86/kernel/cpu/vmware.c
15697
15698 VMWARE PVRDMA DRIVER
15699 M:      Adit Ranadive <aditr@vmware.com>
15700 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15701 L:      linux-rdma@vger.kernel.org
15702 S:      Maintained
15703 F:      drivers/infiniband/hw/vmw_pvrdma/
15704
15705 VMware PVSCSI driver
15706 M:      Jim Gill <jgill@vmware.com>
15707 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15708 L:      linux-scsi@vger.kernel.org
15709 S:      Maintained
15710 F:      drivers/scsi/vmw_pvscsi.c
15711 F:      drivers/scsi/vmw_pvscsi.h
15712
15713 VMWARE VMMOUSE SUBDRIVER
15714 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15715 M:      "VMware, Inc." <pv-drivers@vmware.com>
15716 L:      linux-input@vger.kernel.org
15717 S:      Maintained
15718 F:      drivers/input/mouse/vmmouse.c
15719 F:      drivers/input/mouse/vmmouse.h
15720
15721 VMWARE VMXNET3 ETHERNET DRIVER
15722 M:      Ronak Doshi <doshir@vmware.com>
15723 M:      "VMware, Inc." <pv-drivers@vmware.com>
15724 L:      netdev@vger.kernel.org
15725 S:      Maintained
15726 F:      drivers/net/vmxnet3/
15727
15728 VOCORE VOCORE2 BOARD
15729 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15730 L:      linux-mips@linux-mips.org
15731 S:      Maintained
15732 F:      arch/mips/boot/dts/ralink/vocore2.dts
15733
15734 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15735 M:      Liam Girdwood <lgirdwood@gmail.com>
15736 M:      Mark Brown <broonie@kernel.org>
15737 L:      linux-kernel@vger.kernel.org
15738 W:      http://www.slimlogic.co.uk/?p=48
15739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15740 S:      Supported
15741 F:      Documentation/devicetree/bindings/regulator/
15742 F:      Documentation/power/regulator/
15743 F:      drivers/regulator/
15744 F:      include/dt-bindings/regulator/
15745 F:      include/linux/regulator/
15746
15747 VRF
15748 M:      David Ahern <dsa@cumulusnetworks.com>
15749 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15750 L:      netdev@vger.kernel.org
15751 S:      Maintained
15752 F:      drivers/net/vrf.c
15753 F:      Documentation/networking/vrf.txt
15754
15755 VT1211 HARDWARE MONITOR DRIVER
15756 M:      Juerg Haefliger <juergh@gmail.com>
15757 L:      linux-hwmon@vger.kernel.org
15758 S:      Maintained
15759 F:      Documentation/hwmon/vt1211
15760 F:      drivers/hwmon/vt1211.c
15761
15762 VT8231 HARDWARE MONITOR DRIVER
15763 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15764 L:      linux-hwmon@vger.kernel.org
15765 S:      Maintained
15766 F:      drivers/hwmon/vt8231.c
15767
15768 VUB300 USB to SDIO/SD/MMC bridge chip
15769 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15770 L:      linux-mmc@vger.kernel.org
15771 L:      linux-usb@vger.kernel.org
15772 S:      Supported
15773 F:      drivers/mmc/host/vub300.c
15774
15775 W1 DALLAS'S 1-WIRE BUS
15776 M:      Evgeniy Polyakov <zbr@ioremap.net>
15777 S:      Maintained
15778 F:      Documentation/devicetree/bindings/w1/
15779 F:      Documentation/w1/
15780 F:      drivers/w1/
15781 F:      include/linux/w1.h
15782
15783 W83791D HARDWARE MONITORING DRIVER
15784 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15785 L:      linux-hwmon@vger.kernel.org
15786 S:      Maintained
15787 F:      Documentation/hwmon/w83791d
15788 F:      drivers/hwmon/w83791d.c
15789
15790 W83793 HARDWARE MONITORING DRIVER
15791 M:      Rudolf Marek <r.marek@assembler.cz>
15792 L:      linux-hwmon@vger.kernel.org
15793 S:      Maintained
15794 F:      Documentation/hwmon/w83793
15795 F:      drivers/hwmon/w83793.c
15796
15797 W83795 HARDWARE MONITORING DRIVER
15798 M:      Jean Delvare <jdelvare@suse.com>
15799 L:      linux-hwmon@vger.kernel.org
15800 S:      Maintained
15801 F:      drivers/hwmon/w83795.c
15802
15803 W83L51xD SD/MMC CARD INTERFACE DRIVER
15804 M:      Pierre Ossman <pierre@ossman.eu>
15805 S:      Maintained
15806 F:      drivers/mmc/host/wbsd.*
15807
15808 WACOM PROTOCOL 4 SERIAL TABLETS
15809 M:      Julian Squires <julian@cipht.net>
15810 M:      Hans de Goede <hdegoede@redhat.com>
15811 L:      linux-input@vger.kernel.org
15812 S:      Maintained
15813 F:      drivers/input/tablet/wacom_serial4.c
15814
15815 WATCHDOG DEVICE DRIVERS
15816 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15817 M:      Guenter Roeck <linux@roeck-us.net>
15818 L:      linux-watchdog@vger.kernel.org
15819 W:      http://www.linux-watchdog.org/
15820 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15821 S:      Maintained
15822 F:      Documentation/devicetree/bindings/watchdog/
15823 F:      Documentation/watchdog/
15824 F:      drivers/watchdog/
15825 F:      include/linux/watchdog.h
15826 F:      include/uapi/linux/watchdog.h
15827
15828 WHISKEYCOVE PMIC GPIO DRIVER
15829 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15830 L:      linux-gpio@vger.kernel.org
15831 S:      Maintained
15832 F:      drivers/gpio/gpio-wcove.c
15833
15834 WIIMOTE HID DRIVER
15835 M:      David Herrmann <dh.herrmann@googlemail.com>
15836 L:      linux-input@vger.kernel.org
15837 S:      Maintained
15838 F:      drivers/hid/hid-wiimote*
15839
15840 WILOCITY WIL6210 WIRELESS DRIVER
15841 M:      Maya Erez <merez@codeaurora.org>
15842 L:      linux-wireless@vger.kernel.org
15843 L:      wil6210@qti.qualcomm.com
15844 S:      Supported
15845 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15846 F:      drivers/net/wireless/ath/wil6210/
15847
15848 WIMAX STACK
15849 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15850 M:      linux-wimax@intel.com
15851 L:      wimax@linuxwimax.org (subscribers-only)
15852 S:      Supported
15853 W:      http://linuxwimax.org
15854 F:      Documentation/wimax/README.wimax
15855 F:      include/linux/wimax/debug.h
15856 F:      include/net/wimax.h
15857 F:      include/uapi/linux/wimax.h
15858 F:      net/wimax/
15859
15860 WINBOND CIR DRIVER
15861 M:      David Härdeman <david@hardeman.nu>
15862 S:      Maintained
15863 F:      drivers/media/rc/winbond-cir.c
15864
15865 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15866 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15867 L:      linux-watchdog@vger.kernel.org
15868 S:      Maintained
15869 F:      drivers/watchdog/ebc-c384_wdt.c
15870
15871 WINSYSTEMS WS16C48 GPIO DRIVER
15872 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15873 L:      linux-gpio@vger.kernel.org
15874 S:      Maintained
15875 F:      drivers/gpio/gpio-ws16c48.c
15876
15877 WISTRON LAPTOP BUTTON DRIVER
15878 M:      Miloslav Trmac <mitr@volny.cz>
15879 S:      Maintained
15880 F:      drivers/input/misc/wistron_btns.c
15881
15882 WL3501 WIRELESS PCMCIA CARD DRIVER
15883 L:      linux-wireless@vger.kernel.org
15884 S:      Odd fixes
15885 F:      drivers/net/wireless/wl3501*
15886
15887 WOLFSON MICROELECTRONICS DRIVERS
15888 L:      patches@opensource.cirrus.com
15889 T:      git https://github.com/CirrusLogic/linux-drivers.git
15890 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15891 S:      Supported
15892 F:      Documentation/hwmon/wm83??
15893 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15894 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15895 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15896 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15897 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15898 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15899 F:      drivers/clk/clk-wm83*.c
15900 F:      drivers/extcon/extcon-arizona.c
15901 F:      drivers/leds/leds-wm83*.c
15902 F:      drivers/gpio/gpio-*wm*.c
15903 F:      drivers/gpio/gpio-arizona.c
15904 F:      drivers/hwmon/wm83??-hwmon.c
15905 F:      drivers/input/misc/wm831x-on.c
15906 F:      drivers/input/touchscreen/wm831x-ts.c
15907 F:      drivers/input/touchscreen/wm97*.c
15908 F:      drivers/mfd/arizona*
15909 F:      drivers/mfd/wm*.c
15910 F:      drivers/mfd/cs47l24*
15911 F:      drivers/power/supply/wm83*.c
15912 F:      drivers/rtc/rtc-wm83*.c
15913 F:      drivers/regulator/wm8*.c
15914 F:      drivers/regulator/arizona*
15915 F:      drivers/video/backlight/wm83*_bl.c
15916 F:      drivers/watchdog/wm83*_wdt.c
15917 F:      include/linux/mfd/arizona/
15918 F:      include/linux/mfd/wm831x/
15919 F:      include/linux/mfd/wm8350/
15920 F:      include/linux/mfd/wm8400*
15921 F:      include/linux/regulator/arizona*
15922 F:      include/linux/wm97xx.h
15923 F:      include/sound/wm????.h
15924 F:      sound/soc/codecs/arizona.?
15925 F:      sound/soc/codecs/wm*
15926 F:      sound/soc/codecs/cs47l24*
15927
15928 WORKQUEUE
15929 M:      Tejun Heo <tj@kernel.org>
15930 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15932 S:      Maintained
15933 F:      include/linux/workqueue.h
15934 F:      kernel/workqueue.c
15935 F:      Documentation/core-api/workqueue.rst
15936
15937 X-POWERS AXP288 PMIC DRIVERS
15938 M:      Hans de Goede <hdegoede@redhat.com>
15939 S:      Maintained
15940 N:      axp288
15941 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15942
15943 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15944 M:      Chen-Yu Tsai <wens@csie.org>
15945 L:      linux-kernel@vger.kernel.org
15946 S:      Maintained
15947 N:      axp[128]
15948
15949 X.25 NETWORK LAYER
15950 M:      Andrew Hendry <andrew.hendry@gmail.com>
15951 L:      linux-x25@vger.kernel.org
15952 S:      Odd Fixes
15953 F:      Documentation/networking/x25*
15954 F:      include/net/x25*
15955 F:      net/x25/
15956
15957 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15958 M:      Thomas Gleixner <tglx@linutronix.de>
15959 M:      Ingo Molnar <mingo@redhat.com>
15960 M:      Borislav Petkov <bp@alien8.de>
15961 R:      "H. Peter Anvin" <hpa@zytor.com>
15962 M:      x86@kernel.org
15963 L:      linux-kernel@vger.kernel.org
15964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15965 S:      Maintained
15966 F:      Documentation/devicetree/bindings/x86/
15967 F:      Documentation/x86/
15968 F:      arch/x86/
15969
15970 X86 ENTRY CODE
15971 M:      Andy Lutomirski <luto@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/asm
15974 S:      Maintained
15975 F:      arch/x86/entry/
15976
15977 X86 MCE INFRASTRUCTURE
15978 M:      Tony Luck <tony.luck@intel.com>
15979 M:      Borislav Petkov <bp@alien8.de>
15980 L:      linux-edac@vger.kernel.org
15981 S:      Maintained
15982 F:      arch/x86/kernel/cpu/mcheck/*
15983
15984 X86 MICROCODE UPDATE SUPPORT
15985 M:      Borislav Petkov <bp@alien8.de>
15986 S:      Maintained
15987 F:      arch/x86/kernel/cpu/microcode/*
15988
15989 X86 MM
15990 M:      Dave Hansen <dave.hansen@linux.intel.com>
15991 M:      Andy Lutomirski <luto@kernel.org>
15992 M:      Peter Zijlstra <peterz@infradead.org>
15993 L:      linux-kernel@vger.kernel.org
15994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15995 S:      Maintained
15996 F:      arch/x86/mm/
15997
15998 X86 PLATFORM DRIVERS
15999 M:      Darren Hart <dvhart@infradead.org>
16000 M:      Andy Shevchenko <andy@infradead.org>
16001 L:      platform-driver-x86@vger.kernel.org
16002 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16003 S:      Maintained
16004 F:      drivers/platform/x86/
16005 F:      drivers/platform/olpc/
16006
16007 X86 VDSO
16008 M:      Andy Lutomirski <luto@kernel.org>
16009 L:      linux-kernel@vger.kernel.org
16010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16011 S:      Maintained
16012 F:      arch/x86/entry/vdso/
16013
16014 XC2028/3028 TUNER DRIVER
16015 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16016 L:      linux-media@vger.kernel.org
16017 W:      https://linuxtv.org
16018 T:      git git://linuxtv.org/media_tree.git
16019 S:      Maintained
16020 F:      drivers/media/tuners/tuner-xc2028.*
16021
16022 XDP SOCKETS (AF_XDP)
16023 M:      Björn Töpel <bjorn.topel@intel.com>
16024 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16025 L:      netdev@vger.kernel.org
16026 S:      Maintained
16027 F:      kernel/bpf/xskmap.c
16028 F:      net/xdp/
16029
16030 XEN BLOCK SUBSYSTEM
16031 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16032 M:      Roger Pau Monné <roger.pau@citrix.com>
16033 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16034 S:      Supported
16035 F:      drivers/block/xen-blkback/*
16036 F:      drivers/block/xen*
16037
16038 XEN HYPERVISOR ARM
16039 M:      Stefano Stabellini <sstabellini@kernel.org>
16040 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16041 S:      Maintained
16042 F:      arch/arm/xen/
16043 F:      arch/arm/include/asm/xen/
16044
16045 XEN HYPERVISOR ARM64
16046 M:      Stefano Stabellini <sstabellini@kernel.org>
16047 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16048 S:      Maintained
16049 F:      arch/arm64/xen/
16050 F:      arch/arm64/include/asm/xen/
16051
16052 XEN HYPERVISOR INTERFACE
16053 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16054 M:      Juergen Gross <jgross@suse.com>
16055 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16057 S:      Supported
16058 F:      arch/x86/xen/
16059 F:      drivers/*/xen-*front.c
16060 F:      drivers/xen/
16061 F:      arch/x86/include/asm/xen/
16062 F:      arch/x86/include/asm/pvclock-abi.h
16063 F:      include/xen/
16064 F:      include/uapi/xen/
16065 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16066 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16067
16068 XEN NETWORK BACKEND DRIVER
16069 M:      Wei Liu <wei.liu2@citrix.com>
16070 M:      Paul Durrant <paul.durrant@citrix.com>
16071 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16072 L:      netdev@vger.kernel.org
16073 S:      Supported
16074 F:      drivers/net/xen-netback/*
16075
16076 XEN PCI SUBSYSTEM
16077 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16078 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16079 S:      Supported
16080 F:      arch/x86/pci/*xen*
16081 F:      drivers/pci/*xen*
16082
16083 XEN PVSCSI DRIVERS
16084 M:      Juergen Gross <jgross@suse.com>
16085 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16086 L:      linux-scsi@vger.kernel.org
16087 S:      Supported
16088 F:      drivers/scsi/xen-scsifront.c
16089 F:      drivers/xen/xen-scsiback.c
16090 F:      include/xen/interface/io/vscsiif.h
16091
16092 XEN SWIOTLB SUBSYSTEM
16093 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16094 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16095 L:      iommu@lists.linux-foundation.org
16096 S:      Supported
16097 F:      arch/x86/xen/*swiotlb*
16098 F:      drivers/xen/*swiotlb*
16099
16100 XEN SOUND FRONTEND DRIVER
16101 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16102 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16103 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16104 S:      Supported
16105 F:      sound/xen/*
16106
16107 XFS FILESYSTEM
16108 M:      Darrick J. Wong <darrick.wong@oracle.com>
16109 M:      linux-xfs@vger.kernel.org
16110 L:      linux-xfs@vger.kernel.org
16111 W:      http://xfs.org/
16112 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16113 S:      Supported
16114 F:      Documentation/filesystems/xfs.txt
16115 F:      fs/xfs/
16116
16117 XILINX AXI ETHERNET DRIVER
16118 M:      Anirudha Sarangi <anirudh@xilinx.com>
16119 M:      John Linn <John.Linn@xilinx.com>
16120 S:      Maintained
16121 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16122
16123 XILINX UARTLITE SERIAL DRIVER
16124 M:      Peter Korsgaard <jacmet@sunsite.dk>
16125 L:      linux-serial@vger.kernel.org
16126 S:      Maintained
16127 F:      drivers/tty/serial/uartlite.c
16128
16129 XILINX VIDEO IP CORES
16130 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16131 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16132 L:      linux-media@vger.kernel.org
16133 T:      git git://linuxtv.org/media_tree.git
16134 S:      Supported
16135 F:      Documentation/devicetree/bindings/media/xilinx/
16136 F:      drivers/media/platform/xilinx/
16137 F:      include/uapi/linux/xilinx-v4l2-controls.h
16138
16139 XILLYBUS DRIVER
16140 M:      Eli Billauer <eli.billauer@gmail.com>
16141 L:      linux-kernel@vger.kernel.org
16142 S:      Supported
16143 F:      drivers/char/xillybus/
16144
16145 XLP9XX I2C DRIVER
16146 M:      George Cherian <george.cherian@cavium.com>
16147 M:      Jan Glauber <jglauber@cavium.com>
16148 L:      linux-i2c@vger.kernel.org
16149 W:      http://www.cavium.com
16150 S:      Supported
16151 F:      drivers/i2c/busses/i2c-xlp9xx.c
16152
16153 XRA1403 GPIO EXPANDER
16154 M:      Nandor Han <nandor.han@ge.com>
16155 M:      Semi Malinen <semi.malinen@ge.com>
16156 L:      linux-gpio@vger.kernel.org
16157 S:      Maintained
16158 F:      drivers/gpio/gpio-xra1403.c
16159 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16160
16161 XTENSA XTFPGA PLATFORM SUPPORT
16162 M:      Max Filippov <jcmvbkbc@gmail.com>
16163 L:      linux-xtensa@linux-xtensa.org
16164 S:      Maintained
16165 F:      drivers/spi/spi-xtensa-xtfpga.c
16166 F:      sound/soc/xtensa/xtfpga-i2s.c
16167
16168 YAM DRIVER FOR AX.25
16169 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16170 L:      linux-hams@vger.kernel.org
16171 S:      Maintained
16172 F:      drivers/net/hamradio/yam*
16173 F:      include/linux/yam.h
16174
16175 YAMA SECURITY MODULE
16176 M:      Kees Cook <keescook@chromium.org>
16177 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16178 S:      Supported
16179 F:      security/yama/
16180 F:      Documentation/admin-guide/LSM/Yama.rst
16181
16182 YEALINK PHONE DRIVER
16183 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16184 L:      usbb2k-api-dev@nongnu.org
16185 S:      Maintained
16186 F:      Documentation/input/devices/yealink.rst
16187 F:      drivers/input/misc/yealink.*
16188
16189 Z8530 DRIVER FOR AX.25
16190 M:      Joerg Reuter <jreuter@yaina.de>
16191 W:      http://yaina.de/jreuter/
16192 W:      http://www.qsl.net/dl1bke/
16193 L:      linux-hams@vger.kernel.org
16194 S:      Maintained
16195 F:      Documentation/networking/z8530drv.txt
16196 F:      drivers/net/hamradio/*scc.c
16197 F:      drivers/net/hamradio/z8530.h
16198
16199 ZBUD COMPRESSED PAGE ALLOCATOR
16200 M:      Seth Jennings <sjenning@redhat.com>
16201 M:      Dan Streetman <ddstreet@ieee.org>
16202 L:      linux-mm@kvack.org
16203 S:      Maintained
16204 F:      mm/zbud.c
16205 F:      include/linux/zbud.h
16206
16207 ZD1211RW WIRELESS DRIVER
16208 M:      Daniel Drake <dsd@gentoo.org>
16209 M:      Ulrich Kunitz <kune@deine-taler.de>
16210 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16211 L:      linux-wireless@vger.kernel.org
16212 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16213 S:      Maintained
16214 F:      drivers/net/wireless/zydas/zd1211rw/
16215
16216 ZD1301 MEDIA DRIVER
16217 M:      Antti Palosaari <crope@iki.fi>
16218 L:      linux-media@vger.kernel.org
16219 W:      https://linuxtv.org/
16220 W:      http://palosaari.fi/linux/
16221 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16222 S:      Maintained
16223 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16224
16225 ZD1301_DEMOD 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/dvb-frontends/zd1301_demod*
16233
16234 ZPOOL COMPRESSED PAGE STORAGE API
16235 M:      Dan Streetman <ddstreet@ieee.org>
16236 L:      linux-mm@kvack.org
16237 S:      Maintained
16238 F:      mm/zpool.c
16239 F:      include/linux/zpool.h
16240
16241 ZR36067 VIDEO FOR LINUX DRIVER
16242 L:      mjpeg-users@lists.sourceforge.net
16243 L:      linux-media@vger.kernel.org
16244 W:      http://mjpeg.sourceforge.net/driver-zoran/
16245 T:      hg https://linuxtv.org/hg/v4l-dvb
16246 S:      Odd Fixes
16247 F:      drivers/staging/media/zoran/
16248
16249 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16250 M:      Minchan Kim <minchan@kernel.org>
16251 M:      Nitin Gupta <ngupta@vflare.org>
16252 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16253 L:      linux-kernel@vger.kernel.org
16254 S:      Maintained
16255 F:      drivers/block/zram/
16256 F:      Documentation/blockdev/zram.txt
16257
16258 ZS DECSTATION Z85C30 SERIAL DRIVER
16259 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16260 S:      Maintained
16261 F:      drivers/tty/serial/zs.*
16262
16263 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16264 M:      Minchan Kim <minchan@kernel.org>
16265 M:      Nitin Gupta <ngupta@vflare.org>
16266 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16267 L:      linux-mm@kvack.org
16268 S:      Maintained
16269 F:      mm/zsmalloc.c
16270 F:      include/linux/zsmalloc.h
16271 F:      Documentation/vm/zsmalloc.rst
16272
16273 ZSWAP COMPRESSED SWAP CACHING
16274 M:      Seth Jennings <sjenning@redhat.com>
16275 M:      Dan Streetman <ddstreet@ieee.org>
16276 L:      linux-mm@kvack.org
16277 S:      Maintained
16278 F:      mm/zswap.c
16279
16280 THE REST
16281 M:      Linus Torvalds <torvalds@linux-foundation.org>
16282 L:      linux-kernel@vger.kernel.org
16283 Q:      http://patchwork.kernel.org/project/LKML/list/
16284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16285 S:      Buried alive in reporters
16286 F:      *
16287 F:      */