MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andy@infradead.org>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <matthew@wil.cx>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 AF9013 MEDIA DRIVER
 553 M:      Antti Palosaari <crope@iki.fi>
 554 L:      linux-media@vger.kernel.org
 555 W:      https://linuxtv.org
 556 W:      http://palosaari.fi/linux/
 557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 558 T:      git git://linuxtv.org/anttip/media_tree.git
 559 S:      Maintained
 560 F:      drivers/media/dvb-frontends/af9013*
 561
 562 AF9033 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9033*
 571
 572 AFFS FILE SYSTEM
 573 M:      David Sterba <dsterba@suse.com>
 574 L:      linux-fsdevel@vger.kernel.org
 575 S:      Odd Fixes
 576 F:      Documentation/filesystems/affs.txt
 577 F:      fs/affs/
 578
 579 AFS FILESYSTEM
 580 M:      David Howells <dhowells@redhat.com>
 581 L:      linux-afs@lists.infradead.org
 582 S:      Supported
 583 F:      fs/afs/
 584 F:      include/trace/events/afs.h
 585 F:      Documentation/filesystems/afs.txt
 586 W:      https://www.infradead.org/~dhowells/kafs/
 587
 588 AGPGART DRIVER
 589 M:      David Airlie <airlied@linux.ie>
 590 T:      git git://anongit.freedesktop.org/drm/drm
 591 S:      Maintained
 592 F:      drivers/char/agp/
 593 F:      include/linux/agp*
 594 F:      include/uapi/linux/agp*
 595
 596 AHA152X SCSI DRIVER
 597 M:      "Juergen E. Fischer" <fischer@norbit.de>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aha152x*
 601 F:      drivers/scsi/pcmcia/aha152x*
 602
 603 AIC7XXX / AIC79XX SCSI DRIVER
 604 M:      Hannes Reinecke <hare@suse.com>
 605 L:      linux-scsi@vger.kernel.org
 606 S:      Maintained
 607 F:      drivers/scsi/aic7xxx/
 608
 609 AIMSLAB FM RADIO RECEIVER DRIVER
 610 M:      Hans Verkuil <hverkuil@xs4all.nl>
 611 L:      linux-media@vger.kernel.org
 612 T:      git git://linuxtv.org/media_tree.git
 613 W:      https://linuxtv.org
 614 S:      Maintained
 615 F:      drivers/media/radio/radio-aimslab*
 616
 617 AIO
 618 M:      Benjamin LaHaise <bcrl@kvack.org>
 619 L:      linux-aio@kvack.org
 620 S:      Supported
 621 F:      fs/aio.c
 622 F:      include/linux/*aio*.h
 623
 624 AIRSPY MEDIA DRIVER
 625 M:      Antti Palosaari <crope@iki.fi>
 626 L:      linux-media@vger.kernel.org
 627 W:      https://linuxtv.org
 628 W:      http://palosaari.fi/linux/
 629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 630 T:      git git://linuxtv.org/anttip/media_tree.git
 631 S:      Maintained
 632 F:      drivers/media/usb/airspy/
 633
 634 ALACRITECH GIGABIT ETHERNET DRIVER
 635 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 636 S:      Maintained
 637 F:      drivers/net/ethernet/alacritech/*
 638
 639 ALCATEL SPEEDTOUCH USB DRIVER
 640 M:      Duncan Sands <duncan.sands@free.fr>
 641 L:      linux-usb@vger.kernel.org
 642 W:      http://www.linux-usb.org/SpeedTouch/
 643 S:      Maintained
 644 F:      drivers/usb/atm/speedtch.c
 645 F:      drivers/usb/atm/usbatm.c
 646
 647 ALCHEMY AU1XX0 MMC DRIVER
 648 M:      Manuel Lauss <manuel.lauss@gmail.com>
 649 S:      Maintained
 650 F:      drivers/mmc/host/au1xmmc.c
 651
 652 ALI1563 I2C DRIVER
 653 M:      Rudolf Marek <r.marek@assembler.cz>
 654 L:      linux-i2c@vger.kernel.org
 655 S:      Maintained
 656 F:      Documentation/i2c/busses/i2c-ali1563
 657 F:      drivers/i2c/busses/i2c-ali1563.c
 658
 659 ALLWINNER SECURITY SYSTEM
 660 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 661 L:      linux-crypto@vger.kernel.org
 662 S:      Maintained
 663 F:      drivers/crypto/sunxi-ss/
 664
 665 ALPHA PORT
 666 M:      Richard Henderson <rth@twiddle.net>
 667 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 668 M:      Matt Turner <mattst88@gmail.com>
 669 S:      Odd Fixes
 670 L:      linux-alpha@vger.kernel.org
 671 F:      arch/alpha/
 672
 673 ALPS PS/2 TOUCHPAD DRIVER
 674 R:      Pali Rohár <pali.rohar@gmail.com>
 675 F:      drivers/input/mouse/alps.*
 676
 677 ALTERA I2C CONTROLLER DRIVER
 678 M:      Thor Thayer <thor.thayer@linux.intel.com>
 679 S:      Maintained
 680 F:      drivers/i2c/busses/i2c-altera.c
 681
 682 ALTERA MAILBOX DRIVER
 683 M:      Ley Foon Tan <lftan@altera.com>
 684 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 685 S:      Maintained
 686 F:      drivers/mailbox/mailbox-altera.c
 687
 688 ALTERA PIO DRIVER
 689 M:      Tien Hock Loh <thloh@altera.com>
 690 L:      linux-gpio@vger.kernel.org
 691 S:      Maintained
 692 F:      drivers/gpio/gpio-altera.c
 693
 694 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/gpio/gpio-altera-a10sr.c
 698 F:      drivers/mfd/altera-a10sr.c
 699 F:      drivers/reset/reset-a10sr.c
 700 F:      include/linux/mfd/altera-a10sr.h
 701 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 702
 703 ALTERA TRIPLE SPEED ETHERNET DRIVER
 704 M:      Vince Bridgers <vbridger@opensource.altera.com>
 705 L:      netdev@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/net/ethernet/altera/
 709
 710 ALTERA UART/JTAG UART SERIAL DRIVERS
 711 M:      Tobias Klauser <tklauser@distanz.ch>
 712 L:      linux-serial@vger.kernel.org
 713 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 714 S:      Maintained
 715 F:      drivers/tty/serial/altera_uart.c
 716 F:      drivers/tty/serial/altera_jtaguart.c
 717 F:      include/linux/altera_uart.h
 718 F:      include/linux/altera_jtaguart.h
 719
 720 AMAZON ETHERNET DRIVERS
 721 M:      Netanel Belgazal <netanel@amazon.com>
 722 R:      Saeed Bishara <saeedb@amazon.com>
 723 R:      Zorik Machulsky <zorik@amazon.com>
 724 L:      netdev@vger.kernel.org
 725 S:      Supported
 726 F:      Documentation/networking/ena.txt
 727 F:      drivers/net/ethernet/amazon/
 728
 729 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 730 M:      Tom Lendacky <thomas.lendacky@amd.com>
 731 M:      Gary Hook <gary.hook@amd.com>
 732 L:      linux-crypto@vger.kernel.org
 733 S:      Supported
 734 F:      drivers/crypto/ccp/
 735 F:      include/linux/ccp.h
 736
 737 AMD DISPLAY CORE
 738 M:      Harry Wentland <harry.wentland@amd.com>
 739 M:      Leo Li <sunpeng.li@amd.com>
 740 L:      amd-gfx@lists.freedesktop.org
 741 T:      git git://people.freedesktop.org/~agd5f/linux
 742 S:      Supported
 743 F:      drivers/gpu/drm/amd/display/
 744
 745 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 746 M:      Huang Rui <ray.huang@amd.com>
 747 L:      linux-hwmon@vger.kernel.org
 748 S:      Supported
 749 F:      Documentation/hwmon/fam15h_power
 750 F:      drivers/hwmon/fam15h_power.c
 751
 752 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 753 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 754 S:      Orphan
 755 F:      drivers/usb/gadget/udc/amd5536udc.*
 756
 757 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 758 P:      Andres Salomon <dilinger@queued.net>
 759 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 760 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 761 S:      Supported
 762 F:      drivers/char/hw_random/geode-rng.c
 763 F:      drivers/crypto/geode*
 764 F:      drivers/video/fbdev/geode/
 765 F:      arch/x86/include/asm/geode.h
 766
 767 AMD IOMMU (AMD-VI)
 768 M:      Joerg Roedel <joro@8bytes.org>
 769 L:      iommu@lists.linux-foundation.org
 770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 771 S:      Maintained
 772 F:      drivers/iommu/amd_iommu*.[ch]
 773 F:      include/linux/amd-iommu.h
 774
 775 AMD KFD
 776 M:      Oded Gabbay <oded.gabbay@gmail.com>
 777 L:      dri-devel@lists.freedesktop.org
 778 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 779 S:      Supported
 780 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 787 F:      drivers/gpu/drm/amd/amdkfd/
 788 F:      drivers/gpu/drm/amd/include/cik_structs.h
 789 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 790 F:      drivers/gpu/drm/amd/include/vi_structs.h
 791 F:      drivers/gpu/drm/amd/include/v9_structs.h
 792 F:      include/uapi/linux/kfd_ioctl.h
 793
 794 AMD POWERPLAY
 795 M:      Rex Zhu <rex.zhu@amd.com>
 796 M:      Evan Quan <evan.quan@amd.com>
 797 L:      amd-gfx@lists.freedesktop.org
 798 S:      Supported
 799 F:      drivers/gpu/drm/amd/powerplay/
 800 T:      git git://people.freedesktop.org/~agd5f/linux
 801
 802 AMD SEATTLE DEVICE TREE SUPPORT
 803 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 804 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 805 M:      Tom Lendacky <thomas.lendacky@amd.com>
 806 S:      Supported
 807 F:      arch/arm64/boot/dts/amd/
 808
 809 AMD XGBE DRIVER
 810 M:      Tom Lendacky <thomas.lendacky@amd.com>
 811 L:      netdev@vger.kernel.org
 812 S:      Supported
 813 F:      drivers/net/ethernet/amd/xgbe/
 814 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 815
 816 ANALOG DEVICES INC AD5686 DRIVER
 817 M:      Stefan Popa <stefan.popa@analog.com>
 818 L:      linux-pm@vger.kernel.org
 819 W:      http://ez.analog.com/community/linux-device-drivers
 820 S:      Supported
 821 F:      drivers/iio/dac/ad5686*
 822 F:      drivers/iio/dac/ad5696*
 823
 824 ANALOG DEVICES INC AD5758 DRIVER
 825 M:      Stefan Popa <stefan.popa@analog.com>
 826 L:      linux-iio@vger.kernel.org
 827 W:      http://ez.analog.com/community/linux-device-drivers
 828 S:      Supported
 829 F:      drivers/iio/dac/ad5758.c
 830 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 831
 832 ANALOG DEVICES INC AD9389B DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/ad9389b*
 837
 838 ANALOG DEVICES INC ADGS1408 DRIVER
 839 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 840 S:      Supported
 841 F:      drivers/mux/adgs1408.c
 842 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 843
 844 ANALOG DEVICES INC ADP5061 DRIVER
 845 M:      Stefan Popa <stefan.popa@analog.com>
 846 L:      linux-pm@vger.kernel.org
 847 W:      http://ez.analog.com/community/linux-device-drivers
 848 S:      Supported
 849 F:      drivers/power/supply/adp5061.c
 850
 851 ANALOG DEVICES INC ADV7180 DRIVER
 852 M:      Lars-Peter Clausen <lars@metafoo.de>
 853 L:      linux-media@vger.kernel.org
 854 W:      http://ez.analog.com/community/linux-device-drivers
 855 S:      Supported
 856 F:      drivers/media/i2c/adv7180.c
 857
 858 ANALOG DEVICES INC ADV748X DRIVER
 859 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 860 L:      linux-media@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/media/i2c/adv748x/*
 863
 864 ANALOG DEVICES INC ADV7511 DRIVER
 865 M:      Hans Verkuil <hans.verkuil@cisco.com>
 866 L:      linux-media@vger.kernel.org
 867 S:      Maintained
 868 F:      drivers/media/i2c/adv7511*
 869
 870 ANALOG DEVICES INC ADV7604 DRIVER
 871 M:      Hans Verkuil <hans.verkuil@cisco.com>
 872 L:      linux-media@vger.kernel.org
 873 S:      Maintained
 874 F:      drivers/media/i2c/adv7604*
 875
 876 ANALOG DEVICES INC ADV7842 DRIVER
 877 M:      Hans Verkuil <hans.verkuil@cisco.com>
 878 L:      linux-media@vger.kernel.org
 879 S:      Maintained
 880 F:      drivers/media/i2c/adv7842*
 881
 882 ANALOG DEVICES INC ASOC CODEC DRIVERS
 883 M:      Lars-Peter Clausen <lars@metafoo.de>
 884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 885 W:      http://wiki.analog.com/
 886 W:      http://ez.analog.com/community/linux-device-drivers
 887 S:      Supported
 888 F:      sound/soc/codecs/adau*
 889 F:      sound/soc/codecs/adav*
 890 F:      sound/soc/codecs/ad1*
 891 F:      sound/soc/codecs/ad7*
 892 F:      sound/soc/codecs/ssm*
 893 F:      sound/soc/codecs/sigmadsp.*
 894
 895 ANALOG DEVICES INC DMA DRIVERS
 896 M:      Lars-Peter Clausen <lars@metafoo.de>
 897 W:      http://ez.analog.com/community/linux-device-drivers
 898 S:      Supported
 899 F:      drivers/dma/dma-axi-dmac.c
 900
 901 ANALOG DEVICES INC IIO DRIVERS
 902 M:      Lars-Peter Clausen <lars@metafoo.de>
 903 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 904 W:      http://wiki.analog.com/
 905 W:      http://ez.analog.com/community/linux-device-drivers
 906 S:      Supported
 907 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 909 F:      drivers/iio/*/ad*
 910 F:      drivers/iio/adc/ltc2497*
 911 X:      drivers/iio/*/adjd*
 912 F:      drivers/staging/iio/*/ad*
 913
 914 ANDES ARCHITECTURE
 915 M:      Greentime Hu <green.hu@gmail.com>
 916 M:      Vincent Chen <deanbo422@gmail.com>
 917 T:      git https://github.com/andestech/linux.git
 918 S:      Supported
 919 F:      arch/nds32/
 920 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 921 F:      Documentation/devicetree/bindings/nds32/
 922 K:      nds32
 923 N:      nds32
 924
 925 ANDROID CONFIG FRAGMENTS
 926 M:      Rob Herring <robh@kernel.org>
 927 S:      Supported
 928 F:      kernel/configs/android*
 929
 930 ANDROID DRIVERS
 931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 932 M:      Arve Hjønnevåg <arve@android.com>
 933 M:      Todd Kjos <tkjos@android.com>
 934 M:      Martijn Coenen <maco@android.com>
 935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 936 L:      devel@driverdev.osuosl.org
 937 S:      Supported
 938 F:      drivers/android/
 939 F:      drivers/staging/android/
 940
 941 ANDROID GOLDFISH PIC DRIVER
 942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 943 S:      Supported
 944 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 945 F:      drivers/irqchip/irq-goldfish-pic.c
 946
 947 ANDROID GOLDFISH RTC DRIVER
 948 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 949 S:      Supported
 950 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 951 F:      drivers/rtc/rtc-goldfish.c
 952
 953 ANDROID ION DRIVER
 954 M:      Laura Abbott <labbott@redhat.com>
 955 M:      Sumit Semwal <sumit.semwal@linaro.org>
 956 L:      devel@driverdev.osuosl.org
 957 L:      dri-devel@lists.freedesktop.org
 958 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 959 S:      Supported
 960 F:      drivers/staging/android/ion
 961 F:      drivers/staging/android/uapi/ion.h
 962
 963 AOA (Apple Onboard Audio) ALSA DRIVER
 964 M:      Johannes Berg <johannes@sipsolutions.net>
 965 L:      linuxppc-dev@lists.ozlabs.org
 966 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 967 S:      Maintained
 968 F:      sound/aoa/
 969
 970 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 971 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 972 L:      linux-iio@vger.kernel.org
 973 S:      Maintained
 974 F:      drivers/iio/adc/stx104.c
 975
 976 APM DRIVER
 977 M:      Jiri Kosina <jikos@kernel.org>
 978 S:      Odd fixes
 979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 980 F:      arch/x86/kernel/apm_32.c
 981 F:      include/linux/apm_bios.h
 982 F:      include/uapi/linux/apm_bios.h
 983 F:      drivers/char/apm-emulation.c
 984
 985 APPARMOR SECURITY MODULE
 986 M:      John Johansen <john.johansen@canonical.com>
 987 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 988 W:      wiki.apparmor.net
 989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 990 S:      Supported
 991 F:      security/apparmor/
 992 F:      Documentation/admin-guide/LSM/apparmor.rst
 993
 994 APPLE BCM5974 MULTITOUCH DRIVER
 995 M:      Henrik Rydberg <rydberg@bitmath.org>
 996 L:      linux-input@vger.kernel.org
 997 S:      Odd fixes
 998 F:      drivers/input/mouse/bcm5974.c
 999
1000 APPLE SMC DRIVER
1001 M:      Henrik Rydberg <rydberg@bitmath.org>
1002 L:      linux-hwmon@vger.kernel.org
1003 S:      Odd fixes
1004 F:      drivers/hwmon/applesmc.c
1005
1006 APPLETALK NETWORK LAYER
1007 L:      netdev@vger.kernel.org
1008 S:      Odd fixes
1009 F:      drivers/net/appletalk/
1010 F:      net/appletalk/
1011
1012 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1013 M:      Duc Dang <dhdang@apm.com>
1014 S:      Supported
1015 F:      arch/arm64/boot/dts/apm/
1016
1017 APPLIED MICRO (APM) X-GENE SOC EDAC
1018 M:      Loc Ho <lho@apm.com>
1019 S:      Supported
1020 F:      drivers/edac/xgene_edac.c
1021 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1022
1023 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1024 M:      Iyappan Subramanian <isubramanian@apm.com>
1025 M:      Keyur Chudgar <kchudgar@apm.com>
1026 S:      Supported
1027 F:      drivers/net/ethernet/apm/xgene-v2/
1028
1029 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1030 M:      Iyappan Subramanian <isubramanian@apm.com>
1031 M:      Keyur Chudgar <kchudgar@apm.com>
1032 M:      Quan Nguyen <qnguyen@apm.com>
1033 S:      Supported
1034 F:      drivers/net/ethernet/apm/xgene/
1035 F:      drivers/net/phy/mdio-xgene.c
1036 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1038
1039 APPLIED MICRO (APM) X-GENE SOC PMU
1040 M:      Tai Nguyen <ttnguyen@apm.com>
1041 S:      Supported
1042 F:      drivers/perf/xgene_pmu.c
1043 F:      Documentation/perf/xgene-pmu.txt
1044 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1045
1046 APTINA CAMERA SENSOR PLL
1047 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1048 L:      linux-media@vger.kernel.org
1049 S:      Maintained
1050 F:      drivers/media/i2c/aptina-pll.*
1051
1052 ARC FRAMEBUFFER DRIVER
1053 M:      Jaya Kumar <jayalk@intworks.biz>
1054 S:      Maintained
1055 F:      drivers/video/fbdev/arcfb.c
1056 F:      drivers/video/fbdev/core/fb_defio.c
1057
1058 ARC PGU DRM DRIVER
1059 M:      Alexey Brodkin <abrodkin@synopsys.com>
1060 S:      Supported
1061 F:      drivers/gpu/drm/arc/
1062 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1063
1064 ARCNET NETWORK LAYER
1065 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1066 L:      netdev@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/net/arcnet/
1069 F:      include/uapi/linux/if_arcnet.h
1070
1071 ARM ARCHITECTED TIMER DRIVER
1072 M:      Mark Rutland <mark.rutland@arm.com>
1073 M:      Marc Zyngier <marc.zyngier@arm.com>
1074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1075 S:      Maintained
1076 F:      arch/arm/include/asm/arch_timer.h
1077 F:      arch/arm64/include/asm/arch_timer.h
1078 F:      drivers/clocksource/arm_arch_timer.c
1079
1080 ARM HDLCD DRM DRIVER
1081 M:      Liviu Dudau <liviu.dudau@arm.com>
1082 S:      Supported
1083 F:      drivers/gpu/drm/arm/hdlcd_*
1084 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1085
1086 ARM MALI-DP DRM DRIVER
1087 M:      Liviu Dudau <liviu.dudau@arm.com>
1088 M:      Brian Starkey <brian.starkey@arm.com>
1089 M:      Mali DP Maintainers <malidp@foss.arm.com>
1090 S:      Supported
1091 F:      drivers/gpu/drm/arm/
1092 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1093
1094 ARM MFM AND FLOPPY DRIVERS
1095 M:      Ian Molton <spyro@f2s.com>
1096 S:      Maintained
1097 F:      arch/arm/lib/floppydma.S
1098 F:      arch/arm/include/asm/floppy.h
1099
1100 ARM PMU PROFILING AND DEBUGGING
1101 M:      Will Deacon <will.deacon@arm.com>
1102 M:      Mark Rutland <mark.rutland@arm.com>
1103 S:      Maintained
1104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1105 F:      arch/arm*/kernel/perf_*
1106 F:      arch/arm/oprofile/common.c
1107 F:      arch/arm*/kernel/hw_breakpoint.c
1108 F:      arch/arm*/include/asm/hw_breakpoint.h
1109 F:      arch/arm*/include/asm/perf_event.h
1110 F:      drivers/perf/*
1111 F:      include/linux/perf/arm_pmu.h
1112 F:      Documentation/devicetree/bindings/arm/pmu.txt
1113 F:      Documentation/devicetree/bindings/perf/
1114
1115 ARM PORT
1116 M:      Russell King <linux@armlinux.org.uk>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 W:      http://www.armlinux.org.uk/
1119 S:      Odd Fixes
1120 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1121 F:      arch/arm/
1122 X:      arch/arm/boot/dts/
1123
1124 ARM PRIMECELL AACI PL041 DRIVER
1125 M:      Russell King <linux@armlinux.org.uk>
1126 S:      Odd Fixes
1127 F:      sound/arm/aaci.*
1128
1129 ARM PRIMECELL BUS SUPPORT
1130 M:      Russell King <linux@armlinux.org.uk>
1131 S:      Odd Fixes
1132 F:      drivers/amba/
1133 F:      include/linux/amba/bus.h
1134
1135 ARM PRIMECELL CLCD PL110 DRIVER
1136 M:      Russell King <linux@armlinux.org.uk>
1137 S:      Odd Fixes
1138 F:      drivers/video/fbdev/amba-clcd.*
1139
1140 ARM PRIMECELL KMI PL050 DRIVER
1141 M:      Russell King <linux@armlinux.org.uk>
1142 S:      Odd Fixes
1143 F:      drivers/input/serio/ambakmi.*
1144 F:      include/linux/amba/kmi.h
1145
1146 ARM PRIMECELL MMCI PL180/1 DRIVER
1147 M:      Russell King <linux@armlinux.org.uk>
1148 S:      Odd Fixes
1149 F:      drivers/mmc/host/mmci.*
1150 F:      include/linux/amba/mmci.h
1151
1152 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1153 M:      Russell King <linux@armlinux.org.uk>
1154 S:      Odd Fixes
1155 F:      drivers/tty/serial/amba-pl01*.c
1156 F:      include/linux/amba/serial.h
1157
1158 ARM SMMU DRIVERS
1159 M:      Will Deacon <will.deacon@arm.com>
1160 R:      Robin Murphy <robin.murphy@arm.com>
1161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1162 S:      Maintained
1163 F:      drivers/iommu/arm-smmu.c
1164 F:      drivers/iommu/arm-smmu-v3.c
1165 F:      drivers/iommu/io-pgtable-arm.c
1166 F:      drivers/iommu/io-pgtable-arm-v7s.c
1167
1168 ARM SUB-ARCHITECTURES
1169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1170 S:      Maintained
1171 F:      arch/arm/mach-*/
1172 F:      arch/arm/plat-*/
1173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1174
1175 ARM/ACTIONS SEMI ARCHITECTURE
1176 M:      Andreas Färber <afaerber@suse.de>
1177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1178 S:      Maintained
1179 N:      owl
1180 F:      arch/arm/mach-actions/
1181 F:      arch/arm/boot/dts/owl-*
1182 F:      arch/arm64/boot/dts/actions/
1183 F:      drivers/clocksource/owl-*
1184 F:      drivers/pinctrl/actions/*
1185 F:      drivers/soc/actions/
1186 F:      include/dt-bindings/power/owl-*
1187 F:      include/linux/soc/actions/
1188 F:      Documentation/devicetree/bindings/arm/actions.txt
1189 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1190 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1191 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1192
1193 ARM/ADS SPHERE MACHINE SUPPORT
1194 M:      Lennert Buytenhek <kernel@wantstofly.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197
1198 ARM/AFEB9260 MACHINE SUPPORT
1199 M:      Sergey Lapin <slapin@ossfans.org>
1200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1201 S:      Maintained
1202
1203 ARM/AJECO 1ARM MACHINE SUPPORT
1204 M:      Lennert Buytenhek <kernel@wantstofly.org>
1205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1206 S:      Maintained
1207
1208 ARM/Allwinner SoC Clock Support
1209 M:      Emilio López <emilio@elopez.com.ar>
1210 S:      Maintained
1211 F:      drivers/clk/sunxi/
1212
1213 ARM/Allwinner sunXi SoC support
1214 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1215 M:      Chen-Yu Tsai <wens@csie.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 N:      sun[x456789]i
1219 N:      sun50i
1220 F:      arch/arm/mach-sunxi/
1221 F:      arch/arm64/boot/dts/allwinner/
1222 F:      drivers/clk/sunxi-ng/
1223 F:      drivers/pinctrl/sunxi/
1224 F:      drivers/soc/sunxi/
1225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1226
1227 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1228 M:      Neil Armstrong <narmstrong@baylibre.com>
1229 M:      Jerome Brunet <jbrunet@baylibre.com>
1230 L:      linux-amlogic@lists.infradead.org
1231 S:      Maintained
1232 F:      drivers/clk/meson/
1233 F:      include/dt-bindings/clock/meson*
1234 F:      include/dt-bindings/clock/gxbb*
1235 F:      Documentation/devicetree/bindings/clock/amlogic*
1236
1237 ARM/Amlogic Meson SoC support
1238 M:      Carlo Caione <carlo@caione.org>
1239 M:      Kevin Hilman <khilman@baylibre.com>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 L:      linux-amlogic@lists.infradead.org
1242 W:      http://linux-meson.com/
1243 S:      Maintained
1244 F:      arch/arm/mach-meson/
1245 F:      arch/arm/boot/dts/meson*
1246 F:      arch/arm64/boot/dts/amlogic/
1247 F:      drivers/pinctrl/meson/
1248 F:      drivers/mmc/host/meson*
1249 N:      meson
1250
1251 ARM/Annapurna Labs ALPINE ARCHITECTURE
1252 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1253 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-alpine/
1257 F:      arch/arm/boot/dts/alpine*
1258 F:      arch/arm64/boot/dts/al/
1259 F:      drivers/*/*alpine*
1260
1261 ARM/ARTPEC MACHINE SUPPORT
1262 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1263 M:      Lars Persson <lars.persson@axis.com>
1264 S:      Maintained
1265 L:      linux-arm-kernel@axis.com
1266 F:      arch/arm/mach-artpec
1267 F:      arch/arm/boot/dts/artpec6*
1268 F:      drivers/clk/axis
1269 F:      drivers/crypto/axis
1270 F:      drivers/pinctrl/pinctrl-artpec*
1271 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1272
1273 ARM/ASPEED I2C DRIVER
1274 M:      Brendan Higgins <brendanhiggins@google.com>
1275 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1276 R:      Joel Stanley <joel@jms.id.au>
1277 L:      linux-i2c@vger.kernel.org
1278 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1279 S:      Maintained
1280 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1281 F:      drivers/i2c/busses/i2c-aspeed.c
1282 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1283 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1284
1285 ARM/ASPEED MACHINE SUPPORT
1286 M:      Joel Stanley <joel@jms.id.au>
1287 R:      Andrew Jeffery <andrew@aj.id.au>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1290 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1291 S:      Supported
1292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1293 F:      arch/arm/mach-aspeed/
1294 F:      arch/arm/boot/dts/aspeed-*
1295 N:      aspeed
1296
1297 ARM/CALXEDA HIGHBANK ARCHITECTURE
1298 M:      Rob Herring <robh@kernel.org>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 F:      arch/arm/mach-highbank/
1302 F:      arch/arm/boot/dts/highbank.dts
1303 F:      arch/arm/boot/dts/ecx-*.dts*
1304
1305 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1306 M:      Krzysztof Halasa <khalasa@piap.pl>
1307 S:      Maintained
1308 F:      arch/arm/mach-cns3xxx/
1309
1310 ARM/CAVIUM THUNDER NETWORK DRIVER
1311 M:      Sunil Goutham <sgoutham@cavium.com>
1312 M:      Robert Richter <rric@kernel.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Supported
1315 F:      drivers/net/ethernet/cavium/thunder/
1316
1317 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1318 M:      Lukasz Majewski <lukma@denx.de>
1319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1320 S:      Maintained
1321 F:      arch/arm/mach-ep93xx/ts72xx.c
1322
1323 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1324 M:      Alexander Shiyan <shc_work@mail.ru>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Odd Fixes
1327 N:      clps711x
1328
1329 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1330 M:      Lennert Buytenhek <kernel@wantstofly.org>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333
1334 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1335 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1336 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      arch/arm/mach-ep93xx/
1340 F:      arch/arm/mach-ep93xx/include/mach/
1341
1342 ARM/CLKDEV SUPPORT
1343 M:      Russell King <linux@armlinux.org.uk>
1344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1345 S:      Maintained
1346 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1347 F:      drivers/clk/clkdev.c
1348
1349 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1350 M:      Mike Rapoport <mike@compulab.co.il>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353
1354 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1355 M:      Baruch Siach <baruch@tkos.co.il>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      arch/arm/boot/dts/cx92755*
1359 N:      digicolor
1360
1361 ARM/CONTEC MICRO9 MACHINE SUPPORT
1362 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1363 S:      Maintained
1364 F:      arch/arm/mach-ep93xx/micro9.c
1365
1366 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1367 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      drivers/hwtracing/coresight/*
1371 F:      Documentation/trace/coresight.txt
1372 F:      Documentation/trace/coresight-cpu-debug.txt
1373 F:      Documentation/devicetree/bindings/arm/coresight.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1375 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1376 F:      tools/perf/arch/arm/util/pmu.c
1377 F:      tools/perf/arch/arm/util/auxtrace.c
1378 F:      tools/perf/arch/arm/util/cs-etm.c
1379 F:      tools/perf/arch/arm/util/cs-etm.h
1380 F:      tools/perf/util/cs-etm.*
1381 F:      tools/perf/util/cs-etm-decoder/*
1382
1383 ARM/CORGI MACHINE SUPPORT
1384 M:      Richard Purdie <rpurdie@rpsys.net>
1385 S:      Maintained
1386
1387 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1388 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 T:      git git://github.com/ulli-kroll/linux.git
1392 S:      Maintained
1393 F:      Documentation/devicetree/bindings/arm/gemini.txt
1394 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1395 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1396 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1397 F:      arch/arm/mach-gemini/
1398 F:      drivers/net/ethernet/cortina/
1399 F:      drivers/pinctrl/pinctrl-gemini.c
1400 F:      drivers/rtc/rtc-ftrtc010.c
1401
1402 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1403 M:      Barry Song <baohua@kernel.org>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1406 S:      Maintained
1407 F:      arch/arm/boot/dts/prima2*
1408 F:      arch/arm/mach-prima2/
1409 F:      drivers/clk/sirf/
1410 F:      drivers/clocksource/timer-prima2.c
1411 F:      drivers/clocksource/timer-atlas7.c
1412 N:      [^a-z]sirf
1413
1414 ARM/EBSA110 MACHINE SUPPORT
1415 M:      Russell King <linux@armlinux.org.uk>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 W:      http://www.armlinux.org.uk/
1418 S:      Maintained
1419 F:      arch/arm/mach-ebsa110/
1420 F:      drivers/net/ethernet/amd/am79c961a.*
1421
1422 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1423 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 S:      Maintained
1427 N:      efm32
1428
1429 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1430 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 F:      arch/arm/mach-pxa/ezx.c
1434
1435 ARM/FARADAY FA526 PORT
1436 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 T:      git git://git.berlios.de/gemini-board
1440 F:      arch/arm/mm/*-fa*
1441
1442 ARM/FOOTBRIDGE ARCHITECTURE
1443 M:      Russell King <linux@armlinux.org.uk>
1444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1445 W:      http://www.armlinux.org.uk/
1446 S:      Maintained
1447 F:      arch/arm/include/asm/hardware/dec21285.h
1448 F:      arch/arm/mach-footbridge/
1449
1450 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1451 M:      Shawn Guo <shawnguo@kernel.org>
1452 M:      Sascha Hauer <s.hauer@pengutronix.de>
1453 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1454 R:      Fabio Estevam <fabio.estevam@nxp.com>
1455 R:      NXP Linux Team <linux-imx@nxp.com>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1459 F:      arch/arm/mach-imx/
1460 F:      arch/arm/mach-mxs/
1461 F:      arch/arm/boot/dts/imx*
1462 F:      arch/arm/configs/imx*_defconfig
1463 F:      drivers/clk/imx/
1464 F:      drivers/soc/imx/
1465 F:      include/soc/imx/
1466
1467 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1468 M:      Shawn Guo <shawnguo@kernel.org>
1469 M:      Sascha Hauer <s.hauer@pengutronix.de>
1470 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1471 R:      Stefan Agner <stefan@agner.ch>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1475 F:      arch/arm/mach-imx/*vf610*
1476 F:      arch/arm/boot/dts/vf*
1477
1478 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1479 M:      Shawn Guo <shawnguo@kernel.org>
1480 M:      Li Yang <leoyang.li@nxp.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1484 F:      arch/arm/boot/dts/ls1021a*
1485 F:      arch/arm64/boot/dts/freescale/fsl-*
1486 F:      arch/arm64/boot/dts/freescale/qoriq-*
1487
1488 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1489 M:      Lennert Buytenhek <kernel@wantstofly.org>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492
1493 ARM/GUMSTIX MACHINE SUPPORT
1494 M:      Steve Sakoman <sakoman@gmail.com>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497
1498 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1499 M:      Philipp Zabel <philipp.zabel@gmail.com>
1500 M:      Paul Parsons <lost.distance@yahoo.com>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      arch/arm/mach-pxa/hx4700.c
1504 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1505 F:      sound/soc/pxa/hx4700.c
1506
1507 ARM/HISILICON SOC SUPPORT
1508 M:      Wei Xu <xuwei5@hisilicon.com>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 W:      http://www.hisilicon.com
1511 S:      Supported
1512 T:      git git://github.com/hisilicon/linux-hisi.git
1513 F:      arch/arm/mach-hisi/
1514 F:      arch/arm/boot/dts/hi3*
1515 F:      arch/arm/boot/dts/hip*
1516 F:      arch/arm/boot/dts/hisi*
1517 F:      arch/arm64/boot/dts/hisilicon/
1518
1519 ARM/HP JORNADA 7XX MACHINE SUPPORT
1520 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1521 W:      www.jlime.com
1522 S:      Maintained
1523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1524 F:      arch/arm/mach-sa1100/jornada720.c
1525 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1526
1527 ARM/IGEP MACHINE SUPPORT
1528 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1529 M:      Javier Martinez Canillas <javier@dowhile0.org>
1530 L:      linux-omap@vger.kernel.org
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/boot/dts/omap3-igep*
1534
1535 ARM/INCOME PXA270 SUPPORT
1536 M:      Marek Vasut <marek.vasut@gmail.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1540
1541 ARM/INTEL IOP13XX ARM ARCHITECTURE
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/INTEL IOP32X ARM ARCHITECTURE
1547 M:      Lennert Buytenhek <kernel@wantstofly.org>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550
1551 ARM/INTEL IOP33X ARM ARCHITECTURE
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Orphan
1554
1555 ARM/INTEL IQ81342EX MACHINE SUPPORT
1556 M:      Lennert Buytenhek <kernel@wantstofly.org>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559
1560 ARM/INTEL IXDP2850 MACHINE SUPPORT
1561 M:      Lennert Buytenhek <kernel@wantstofly.org>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Maintained
1564
1565 ARM/INTEL IXP4XX ARM ARCHITECTURE
1566 M:      Imre Kaloz <kaloz@openwrt.org>
1567 M:      Krzysztof Halasa <khalasa@piap.pl>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 S:      Maintained
1570 F:      arch/arm/mach-ixp4xx/
1571
1572 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1573 M:      Jonathan Cameron <jic23@cam.ac.uk>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 S:      Maintained
1576 F:      arch/arm/mach-pxa/stargate2.c
1577 F:      drivers/pcmcia/pxa2xx_stargate2.c
1578
1579 ARM/INTEL XSC3 (MANZANO) ARM CORE
1580 M:      Lennert Buytenhek <kernel@wantstofly.org>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Maintained
1583
1584 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1585 M:      Lennert Buytenhek <kernel@wantstofly.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588
1589 ARM/LG1K ARCHITECTURE
1590 M:      Chanho Min <chanho.min@lge.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      arch/arm64/boot/dts/lg/
1594
1595 ARM/LOGICPD PXA270 MACHINE SUPPORT
1596 M:      Lennert Buytenhek <kernel@wantstofly.org>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599
1600 ARM/LPC18XX ARCHITECTURE
1601 M:      Joachim Eastwood <manabian@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/boot/dts/lpc43*
1605 F:      drivers/clk/nxp/clk-lpc18xx*
1606 F:      drivers/clocksource/time-lpc32xx.c
1607 F:      drivers/i2c/busses/i2c-lpc2k.c
1608 F:      drivers/memory/pl172.c
1609 F:      drivers/mtd/spi-nor/nxp-spifi.c
1610 F:      drivers/rtc/rtc-lpc24xx.c
1611 N:      lpc18xx
1612
1613 ARM/LPC32XX SOC SUPPORT
1614 M:      Vladimir Zapolskiy <vz@mleia.com>
1615 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1618 S:      Maintained
1619 F:      arch/arm/boot/dts/lpc32*
1620 F:      arch/arm/mach-lpc32xx/
1621 F:      drivers/i2c/busses/i2c-pnx.c
1622 F:      drivers/net/ethernet/nxp/lpc_eth.c
1623 F:      drivers/usb/host/ohci-nxp.c
1624 F:      drivers/watchdog/pnx4008_wdt.c
1625 N:      lpc32xx
1626
1627 ARM/MAGICIAN MACHINE SUPPORT
1628 M:      Philipp Zabel <philipp.zabel@gmail.com>
1629 S:      Maintained
1630
1631 ARM/Marvell Dove/MV78xx0/Orion SOC support
1632 M:      Jason Cooper <jason@lakedaemon.net>
1633 M:      Andrew Lunn <andrew@lunn.ch>
1634 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1635 M:      Gregory Clement <gregory.clement@bootlin.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      Documentation/devicetree/bindings/soc/dove/
1639 F:      arch/arm/mach-dove/
1640 F:      arch/arm/mach-mv78xx0/
1641 F:      arch/arm/mach-orion5x/
1642 F:      arch/arm/plat-orion/
1643 F:      arch/arm/boot/dts/dove*
1644 F:      arch/arm/boot/dts/orion5x*
1645
1646 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1647 M:      Jason Cooper <jason@lakedaemon.net>
1648 M:      Andrew Lunn <andrew@lunn.ch>
1649 M:      Gregory Clement <gregory.clement@bootlin.com>
1650 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/boot/dts/armada*
1654 F:      arch/arm/boot/dts/kirkwood*
1655 F:      arch/arm/configs/mvebu_*_defconfig
1656 F:      arch/arm/mach-mvebu/
1657 F:      arch/arm64/boot/dts/marvell/armada*
1658 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1659 F:      drivers/cpufreq/mvebu-cpufreq.c
1660 F:      drivers/irqchip/irq-armada-370-xp.c
1661 F:      drivers/irqchip/irq-mvebu-*
1662 F:      drivers/pinctrl/mvebu/
1663 F:      drivers/rtc/rtc-armada38x.c
1664
1665 ARM/Mediatek RTC DRIVER
1666 M:      Eddie Huang <eddie.huang@mediatek.com>
1667 M:      Sean Wang <sean.wang@mediatek.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1672 F:      drivers/rtc/rtc-mt6397.c
1673 F:      drivers/rtc/rtc-mt7622.c
1674
1675 ARM/Mediatek SoC support
1676 M:      Matthias Brugger <matthias.bgg@gmail.com>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/boot/dts/mt6*
1681 F:      arch/arm/boot/dts/mt7*
1682 F:      arch/arm/boot/dts/mt8*
1683 F:      arch/arm/mach-mediatek/
1684 F:      arch/arm64/boot/dts/mediatek/
1685 N:      mtk
1686 K:      mediatek
1687
1688 ARM/Mediatek USB3 PHY DRIVER
1689 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      drivers/phy/mediatek/
1694 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1695
1696 ARM/MICREL KS8695 ARCHITECTURE
1697 M:      Greg Ungerer <gerg@uclinux.org>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 F:      arch/arm/mach-ks8695/
1700 S:      Odd Fixes
1701
1702 ARM/Microchip (AT91) SoC support
1703 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1704 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 W:      http://www.linux4sam.org
1707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1708 S:      Supported
1709 N:      at91
1710 N:      atmel
1711 F:      arch/arm/mach-at91/
1712 F:      include/soc/at91/
1713 F:      arch/arm/boot/dts/at91*.dts
1714 F:      arch/arm/boot/dts/at91*.dtsi
1715 F:      arch/arm/boot/dts/sama*.dts
1716 F:      arch/arm/boot/dts/sama*.dtsi
1717 F:      arch/arm/include/debug/at91.S
1718 F:      drivers/memory/atmel*
1719 F:      drivers/watchdog/sama5d4_wdt.c
1720 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1721 X:      drivers/net/wireless/atmel/
1722
1723 ARM/MIOA701 MACHINE SUPPORT
1724 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 F:      arch/arm/mach-pxa/mioa701.c
1727 S:      Maintained
1728
1729 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1730 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1731 S:      Maintained
1732
1733 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1734 M:      Linus Walleij <linus.walleij@linaro.org>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      arch/arm/mach-nomadik/
1738 F:      arch/arm/mach-u300/
1739 F:      arch/arm/mach-ux500/
1740 F:      arch/arm/boot/dts/ste-*
1741 F:      drivers/clk/clk-nomadik.c
1742 F:      drivers/clk/clk-u300.c
1743 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1744 F:      drivers/clocksource/timer-u300.c
1745 F:      drivers/dma/coh901318*
1746 F:      drivers/dma/ste_dma40*
1747 F:      drivers/hwspinlock/u8500_hsem.c
1748 F:      drivers/i2c/busses/i2c-nomadik.c
1749 F:      drivers/i2c/busses/i2c-stu300.c
1750 F:      drivers/mfd/ab3100*
1751 F:      drivers/mfd/ab8500*
1752 F:      drivers/mfd/abx500*
1753 F:      drivers/mfd/dbx500*
1754 F:      drivers/mfd/db8500*
1755 F:      drivers/pinctrl/nomadik/
1756 F:      drivers/pinctrl/pinctrl-coh901*
1757 F:      drivers/pinctrl/pinctrl-u300.c
1758 F:      drivers/rtc/rtc-ab3100.c
1759 F:      drivers/rtc/rtc-ab8500.c
1760 F:      drivers/rtc/rtc-coh901331.c
1761 F:      drivers/rtc/rtc-pl031.c
1762 F:      drivers/watchdog/coh901327_wdt.c
1763 F:      Documentation/devicetree/bindings/arm/ste-*
1764 F:      Documentation/devicetree/bindings/arm/ux500/
1765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1766
1767 ARM/NUVOTON NPCM ARCHITECTURE
1768 M:      Avi Fishman <avifishman70@gmail.com>
1769 M:      Tomer Maimon <tmaimon77@gmail.com>
1770 R:      Patrick Venture <venture@google.com>
1771 R:      Nancy Yuen <yuenn@google.com>
1772 R:      Brendan Higgins <brendanhiggins@google.com>
1773 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1774 S:      Supported
1775 F:      arch/arm/mach-npcm/
1776 F:      arch/arm/boot/dts/nuvoton-npcm*
1777 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1778 F:      drivers/*/*npcm*
1779 F:      Documentation/devicetree/bindings/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*/*npcm*
1781
1782 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1783 M:      Wan ZongShun <mcuos.com@gmail.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 W:      http://www.mcuos.com
1786 S:      Maintained
1787 F:      arch/arm/mach-w90x900/
1788 F:      drivers/input/keyboard/w90p910_keypad.c
1789 F:      drivers/input/touchscreen/w90p910_ts.c
1790 F:      drivers/watchdog/nuc900_wdt.c
1791 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1792 F:      drivers/mtd/nand/raw/nuc900_nand.c
1793 F:      drivers/rtc/rtc-nuc900.c
1794 F:      drivers/spi/spi-nuc900.c
1795 F:      drivers/usb/host/ehci-w90x900.c
1796 F:      drivers/video/fbdev/nuc900fb.c
1797
1798 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1799 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1800 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1801 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1802 S:      Supported
1803
1804 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1805 M:      Alexander Clouter <alex@digriz.org.uk>
1806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1807 W:      http://www.digriz.org.uk/ts78xx/kernel
1808 S:      Maintained
1809 F:      arch/arm/mach-orion5x/ts78xx-*
1810
1811 ARM/OXNAS platform support
1812 M:      Neil Armstrong <narmstrong@baylibre.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      arch/arm/mach-oxnas/
1817 F:      arch/arm/boot/dts/ox8*.dts*
1818 N:      oxnas
1819
1820 ARM/PALM TREO SUPPORT
1821 M:      Tomas Cech <sleep_walker@suse.com>
1822 L:      linux-arm-kernel@lists.infradead.org
1823 W:      http://hackndev.com
1824 S:      Maintained
1825 F:      arch/arm/mach-pxa/palmtreo.*
1826
1827 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1828 M:      Marek Vasut <marek.vasut@gmail.com>
1829 L:      linux-arm-kernel@lists.infradead.org
1830 W:      http://hackndev.com
1831 S:      Maintained
1832 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1833 F:      arch/arm/mach-pxa/palmtx.c
1834 F:      arch/arm/mach-pxa/palmt5.*
1835 F:      arch/arm/mach-pxa/include/mach/palmld.h
1836 F:      arch/arm/mach-pxa/palmld.c
1837 F:      arch/arm/mach-pxa/palmte2.*
1838 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1839 F:      arch/arm/mach-pxa/palmtc.c
1840
1841 ARM/PALMZ72 SUPPORT
1842 M:      Sergey Lapin <slapin@ossfans.org>
1843 L:      linux-arm-kernel@lists.infradead.org
1844 W:      http://hackndev.com
1845 S:      Maintained
1846 F:      arch/arm/mach-pxa/palmz72.*
1847
1848 ARM/PLEB SUPPORT
1849 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1850 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1851 S:      Maintained
1852
1853 ARM/PT DIGITAL BOARD PORT
1854 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 W:      http://www.armlinux.org.uk/
1857 S:      Maintained
1858
1859 ARM/QUALCOMM SUPPORT
1860 M:      Andy Gross <andy.gross@linaro.org>
1861 M:      David Brown <david.brown@linaro.org>
1862 L:      linux-arm-msm@vger.kernel.org
1863 L:      linux-soc@vger.kernel.org
1864 S:      Maintained
1865 F:      Documentation/devicetree/bindings/soc/qcom/
1866 F:      arch/arm/boot/dts/qcom-*.dts
1867 F:      arch/arm/boot/dts/qcom-*.dtsi
1868 F:      arch/arm/mach-qcom/
1869 F:      arch/arm64/boot/dts/qcom/*
1870 F:      drivers/i2c/busses/i2c-qup.c
1871 F:      drivers/clk/qcom/
1872 F:      drivers/dma/qcom/
1873 F:      drivers/soc/qcom/
1874 F:      drivers/spi/spi-qup.c
1875 F:      drivers/tty/serial/msm_serial.c
1876 F:      drivers/*/pm8???-*
1877 F:      drivers/mfd/ssbi.c
1878 F:      drivers/firmware/qcom_scm*
1879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1880
1881 ARM/RADISYS ENP2611 MACHINE SUPPORT
1882 M:      Lennert Buytenhek <kernel@wantstofly.org>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 S:      Maintained
1885
1886 ARM/REALTEK ARCHITECTURE
1887 M:      Andreas Färber <afaerber@suse.de>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm64/boot/dts/realtek/
1891 F:      Documentation/devicetree/bindings/arm/realtek.txt
1892
1893 ARM/RENESAS ARM64 ARCHITECTURE
1894 M:      Simon Horman <horms@verge.net.au>
1895 M:      Magnus Damm <magnus.damm@gmail.com>
1896 L:      linux-renesas-soc@vger.kernel.org
1897 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1899 S:      Supported
1900 F:      arch/arm64/boot/dts/renesas/
1901 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1902 F:      drivers/soc/renesas/
1903 F:      include/linux/soc/renesas/
1904
1905 ARM/RISCPC ARCHITECTURE
1906 M:      Russell King <linux@armlinux.org.uk>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 W:      http://www.armlinux.org.uk/
1909 S:      Maintained
1910 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1911 F:      arch/arm/include/asm/hardware/ioc.h
1912 F:      arch/arm/include/asm/hardware/iomd.h
1913 F:      arch/arm/include/asm/hardware/memc.h
1914 F:      arch/arm/mach-rpc/
1915 F:      drivers/net/ethernet/8390/etherh.c
1916 F:      drivers/net/ethernet/i825xx/ether1*
1917 F:      drivers/net/ethernet/seeq/ether3*
1918 F:      drivers/scsi/arm/
1919
1920 ARM/Rockchip SoC support
1921 M:      Heiko Stuebner <heiko@sntech.de>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 L:      linux-rockchip@lists.infradead.org
1924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1925 S:      Maintained
1926 F:      arch/arm/boot/dts/rk3*
1927 F:      arch/arm/boot/dts/rv1108*
1928 F:      arch/arm/mach-rockchip/
1929 F:      drivers/clk/rockchip/
1930 F:      drivers/i2c/busses/i2c-rk3x.c
1931 F:      drivers/*/*rockchip*
1932 F:      drivers/*/*/*rockchip*
1933 F:      sound/soc/rockchip/
1934 N:      rockchip
1935
1936 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1937 M:      Kukjin Kim <kgene@kernel.org>
1938 M:      Krzysztof Kozlowski <krzk@kernel.org>
1939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1940 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1941 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/s3c*
1944 F:      arch/arm/boot/dts/s5p*
1945 F:      arch/arm/boot/dts/exynos*
1946 F:      arch/arm64/boot/dts/exynos/
1947 F:      arch/arm/plat-samsung/
1948 F:      arch/arm/mach-s3c24*/
1949 F:      arch/arm/mach-s3c64xx/
1950 F:      arch/arm/mach-s5p*/
1951 F:      arch/arm/mach-exynos*/
1952 F:      drivers/*/*s3c24*
1953 F:      drivers/*/*/*s3c24*
1954 F:      drivers/*/*s3c64xx*
1955 F:      drivers/*/*s5pv210*
1956 F:      drivers/memory/samsung/*
1957 F:      drivers/soc/samsung/*
1958 F:      Documentation/arm/Samsung/
1959 F:      Documentation/devicetree/bindings/arm/samsung/
1960 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1961 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1962 N:      exynos
1963
1964 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1965 M:      Kyungmin Park <kyungmin.park@samsung.com>
1966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1967 S:      Maintained
1968 F:      arch/arm/mach-s5pv210/
1969
1970 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1971 M:      Kyungmin Park <kyungmin.park@samsung.com>
1972 M:      Kamil Debski <kamil@wypas.org>
1973 M:      Andrzej Hajda <a.hajda@samsung.com>
1974 L:      linux-arm-kernel@lists.infradead.org
1975 L:      linux-media@vger.kernel.org
1976 S:      Maintained
1977 F:      drivers/media/platform/s5p-g2d/
1978
1979 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1980 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1981 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1982 L:      linux-media@vger.kernel.org
1983 S:      Maintained
1984 F:      drivers/media/platform/s5p-cec/
1985 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1986
1987 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1988 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1989 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1990 L:      linux-arm-kernel@lists.infradead.org
1991 L:      linux-media@vger.kernel.org
1992 S:      Maintained
1993 F:      drivers/media/platform/s5p-jpeg/
1994
1995 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1996 M:      Kyungmin Park <kyungmin.park@samsung.com>
1997 M:      Kamil Debski <kamil@wypas.org>
1998 M:      Jeongtae Park <jtp.park@samsung.com>
1999 M:      Andrzej Hajda <a.hajda@samsung.com>
2000 L:      linux-arm-kernel@lists.infradead.org
2001 L:      linux-media@vger.kernel.org
2002 S:      Maintained
2003 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2004 F:      drivers/media/platform/s5p-mfc/
2005
2006 ARM/SHMOBILE ARM ARCHITECTURE
2007 M:      Simon Horman <horms@verge.net.au>
2008 M:      Magnus Damm <magnus.damm@gmail.com>
2009 L:      linux-renesas-soc@vger.kernel.org
2010 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2012 S:      Supported
2013 F:      arch/arm/boot/dts/emev2*
2014 F:      arch/arm/boot/dts/r7s*
2015 F:      arch/arm/boot/dts/r8a*
2016 F:      arch/arm/boot/dts/r9a*
2017 F:      arch/arm/boot/dts/sh*
2018 F:      arch/arm/configs/shmobile_defconfig
2019 F:      arch/arm/include/debug/renesas-scif.S
2020 F:      arch/arm/mach-shmobile/
2021 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2022 F:      drivers/soc/renesas/
2023 F:      include/linux/soc/renesas/
2024
2025 ARM/SOCFPGA ARCHITECTURE
2026 M:      Dinh Nguyen <dinguyen@kernel.org>
2027 S:      Maintained
2028 F:      arch/arm/mach-socfpga/
2029 F:      arch/arm/boot/dts/socfpga*
2030 F:      arch/arm/configs/socfpga_defconfig
2031 F:      arch/arm64/boot/dts/altera/
2032 W:      http://www.rocketboards.org
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2034
2035 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2036 M:      Dinh Nguyen <dinguyen@kernel.org>
2037 S:      Maintained
2038 F:      drivers/clk/socfpga/
2039
2040 ARM/SOCFPGA EDAC SUPPORT
2041 M:      Thor Thayer <thor.thayer@linux.intel.com>
2042 S:      Maintained
2043 F:      drivers/edac/altera_edac.
2044
2045 ARM/SPREADTRUM SoC SUPPORT
2046 M:      Orson Zhai <orsonzhai@gmail.com>
2047 M:      Baolin Wang <baolin.wang@linaro.org>
2048 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2049 S:      Maintained
2050 F:      arch/arm64/boot/dts/sprd
2051 N:      sprd
2052
2053 ARM/STI ARCHITECTURE
2054 M:      Patrice Chotard <patrice.chotard@st.com>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 W:      http://www.stlinux.com
2057 S:      Maintained
2058 F:      arch/arm/mach-sti/
2059 F:      arch/arm/boot/dts/sti*
2060 F:      drivers/char/hw_random/st-rng.c
2061 F:      drivers/clocksource/arm_global_timer.c
2062 F:      drivers/clocksource/clksrc_st_lpc.c
2063 F:      drivers/cpufreq/sti-cpufreq.c
2064 F:      drivers/dma/st_fdma*
2065 F:      drivers/i2c/busses/i2c-st.c
2066 F:      drivers/media/rc/st_rc.c
2067 F:      drivers/media/platform/sti/c8sectpfe/
2068 F:      drivers/mmc/host/sdhci-st.c
2069 F:      drivers/phy/st/phy-miphy28lp.c
2070 F:      drivers/phy/st/phy-stih407-usb.c
2071 F:      drivers/pinctrl/pinctrl-st.c
2072 F:      drivers/remoteproc/st_remoteproc.c
2073 F:      drivers/remoteproc/st_slim_rproc.c
2074 F:      drivers/reset/sti/
2075 F:      drivers/rtc/rtc-st-lpc.c
2076 F:      drivers/tty/serial/st-asc.c
2077 F:      drivers/usb/dwc3/dwc3-st.c
2078 F:      drivers/usb/host/ehci-st.c
2079 F:      drivers/usb/host/ohci-st.c
2080 F:      drivers/watchdog/st_lpc_wdt.c
2081 F:      drivers/ata/ahci_st.c
2082 F:      include/linux/remoteproc/st_slim_rproc.h
2083
2084 ARM/STM32 ARCHITECTURE
2085 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2086 M:      Alexandre Torgue <alexandre.torgue@st.com>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 S:      Maintained
2089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2090 N:      stm32
2091 F:      arch/arm/boot/dts/stm32*
2092 F:      arch/arm/mach-stm32/
2093 F:      drivers/clocksource/armv7m_systick.c
2094
2095 ARM/Synaptics Berlin SoC support
2096 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2097 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/mach-berlin/
2101 F:      arch/arm/boot/dts/berlin*
2102 F:      arch/arm64/boot/dts/marvell/berlin*
2103
2104 ARM/TANGO ARCHITECTURE
2105 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2106 M:      Mans Rullgard <mans@mansr.com>
2107 L:      linux-arm-kernel@lists.infradead.org
2108 S:      Odd Fixes
2109 N:      tango
2110
2111 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2112 M:      Lennert Buytenhek <kernel@wantstofly.org>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 S:      Maintained
2115
2116 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2117 M:      Hans Verkuil <hans.verkuil@cisco.com>
2118 L:      linux-tegra@vger.kernel.org
2119 L:      linux-media@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/media/platform/tegra-cec/
2122 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2123
2124 ARM/TETON BGA MACHINE SUPPORT
2125 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2127 S:      Maintained
2128
2129 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2130 M:      Santosh Shilimkar <ssantosh@kernel.org>
2131 L:      linux-kernel@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/memory/*emif*
2134
2135 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2136 M:      Tero Kristo <t-kristo@ti.com>
2137 M:      Nishanth Menon <nm@ti.com>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 S:      Supported
2140 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2141 F:      arch/arm64/boot/dts/ti/Makefile
2142 F:      arch/arm64/boot/dts/ti/k3-*
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/mach-keystone/
2149 F:      arch/arm/boot/dts/keystone-*
2150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2151
2152 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2153 M:      Santosh Shilimkar <ssantosh@kernel.org>
2154 L:      linux-kernel@vger.kernel.org
2155 S:      Maintained
2156 F:      drivers/clk/keystone/
2157
2158 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2159 M:      Santosh Shilimkar <ssantosh@kernel.org>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 L:      linux-kernel@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/clocksource/timer-keystone.c
2164
2165 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2166 M:      Santosh Shilimkar <ssantosh@kernel.org>
2167 L:      linux-kernel@vger.kernel.org
2168 S:      Maintained
2169 F:      drivers/power/reset/keystone-reset.c
2170
2171 ARM/THECUS N2100 MACHINE SUPPORT
2172 M:      Lennert Buytenhek <kernel@wantstofly.org>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175
2176 ARM/TOSA MACHINE SUPPORT
2177 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2178 M:      Dirk Opfer <dirk@opfer-online.de>
2179 S:      Maintained
2180
2181 ARM/UNIPHIER ARCHITECTURE
2182 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2185 S:      Maintained
2186 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2187 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2188 F:      arch/arm/boot/dts/uniphier*
2189 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2190 F:      arch/arm/mach-uniphier/
2191 F:      arch/arm/mm/cache-uniphier.c
2192 F:      arch/arm64/boot/dts/socionext/uniphier*
2193 F:      drivers/bus/uniphier-system-bus.c
2194 F:      drivers/clk/uniphier/
2195 F:      drivers/gpio/gpio-uniphier.c
2196 F:      drivers/i2c/busses/i2c-uniphier*
2197 F:      drivers/irqchip/irq-uniphier-aidet.c
2198 F:      drivers/mmc/host/uniphier-sd.c
2199 F:      drivers/pinctrl/uniphier/
2200 F:      drivers/reset/reset-uniphier.c
2201 F:      drivers/tty/serial/8250/8250_uniphier.c
2202 N:      uniphier
2203
2204 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2205 M:      Ulf Hansson <ulf.hansson@linaro.org>
2206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2207 T:      git git://git.linaro.org/people/ulfh/clk.git
2208 S:      Maintained
2209 F:      drivers/clk/ux500/
2210
2211 ARM/VERSATILE EXPRESS PLATFORM
2212 M:      Liviu Dudau <liviu.dudau@arm.com>
2213 M:      Sudeep Holla <sudeep.holla@arm.com>
2214 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2215 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm/boot/dts/vexpress*
2218 F:      arch/arm64/boot/dts/arm/
2219 F:      arch/arm/mach-vexpress/
2220 F:      */*/vexpress*
2221 F:      */*/*/vexpress*
2222 F:      drivers/clk/versatile/clk-vexpress-osc.c
2223 F:      drivers/clocksource/versatile.c
2224 N:      mps2
2225
2226 ARM/VFP SUPPORT
2227 M:      Russell King <linux@armlinux.org.uk>
2228 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2229 W:      http://www.armlinux.org.uk/
2230 S:      Maintained
2231 F:      arch/arm/vfp/
2232
2233 ARM/VOIPAC PXA270 SUPPORT
2234 M:      Marek Vasut <marek.vasut@gmail.com>
2235 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2236 S:      Maintained
2237 F:      arch/arm/mach-pxa/vpac270.c
2238 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2239
2240 ARM/VT8500 ARM ARCHITECTURE
2241 M:      Tony Prisk <linux@prisktech.co.nz>
2242 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2243 S:      Maintained
2244 F:      arch/arm/mach-vt8500/
2245 F:      drivers/clocksource/vt8500_timer.c
2246 F:      drivers/i2c/busses/i2c-wmt.c
2247 F:      drivers/mmc/host/wmt-sdmmc.c
2248 F:      drivers/pwm/pwm-vt8500.c
2249 F:      drivers/rtc/rtc-vt8500.c
2250 F:      drivers/tty/serial/vt8500_serial.c
2251 F:      drivers/usb/host/ehci-platform.c
2252 F:      drivers/usb/host/uhci-platform.c
2253 F:      drivers/video/fbdev/vt8500lcdfb.*
2254 F:      drivers/video/fbdev/wm8505fb*
2255 F:      drivers/video/fbdev/wmt_ge_rops.*
2256
2257 ARM/ZIPIT Z2 SUPPORT
2258 M:      Marek Vasut <marek.vasut@gmail.com>
2259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2260 S:      Maintained
2261 F:      arch/arm/mach-pxa/z2.c
2262 F:      arch/arm/mach-pxa/include/mach/z2.h
2263
2264 ARM/ZTE ARCHITECTURE
2265 M:      Jun Nie <jun.nie@linaro.org>
2266 M:      Baoyou Xie <baoyou.xie@linaro.org>
2267 M:      Shawn Guo <shawnguo@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 S:      Maintained
2270 F:      arch/arm/boot/dts/zx2967*
2271 F:      arch/arm/mach-zx/
2272 F:      arch/arm64/boot/dts/zte/
2273 F:      drivers/clk/zte/
2274 F:      drivers/dma/zx_dma.c
2275 F:      drivers/gpio/gpio-zx.c
2276 F:      drivers/i2c/busses/i2c-zx2967.c
2277 F:      drivers/mmc/host/dw_mmc-zx.*
2278 F:      drivers/pinctrl/zte/
2279 F:      drivers/soc/zte/
2280 F:      drivers/thermal/zx2967_thermal.c
2281 F:      drivers/watchdog/zx2967_wdt.c
2282 F:      Documentation/devicetree/bindings/arm/zte.txt
2283 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2284 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2285 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2286 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2287 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2288 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2289 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2290 F:      Documentation/devicetree/bindings/soc/zte/
2291 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2292 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2293 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2294 F:      include/dt-bindings/clock/zx2967*.h
2295 F:      include/dt-bindings/soc/zte,*.h
2296 F:      sound/soc/codecs/zx_aud96p22.c
2297 F:      sound/soc/zte/
2298
2299 ARM/ZYNQ ARCHITECTURE
2300 M:      Michal Simek <michal.simek@xilinx.com>
2301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2302 W:      http://wiki.xilinx.com
2303 T:      git https://github.com/Xilinx/linux-xlnx.git
2304 S:      Supported
2305 F:      arch/arm/mach-zynq/
2306 F:      drivers/cpuidle/cpuidle-zynq.c
2307 F:      drivers/block/xsysace.c
2308 N:      zynq
2309 N:      xilinx
2310 F:      drivers/clocksource/cadence_ttc_timer.c
2311 F:      drivers/i2c/busses/i2c-cadence.c
2312 F:      drivers/mmc/host/sdhci-of-arasan.c
2313 F:      drivers/edac/synopsys_edac.c
2314 F:      drivers/i2c/busses/i2c-xiic.c
2315
2316 ARM64 PORT (AARCH64 ARCHITECTURE)
2317 M:      Catalin Marinas <catalin.marinas@arm.com>
2318 M:      Will Deacon <will.deacon@arm.com>
2319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2321 S:      Maintained
2322 F:      arch/arm64/
2323 X:      arch/arm64/boot/dts/
2324 F:      Documentation/arm64/
2325
2326 AS3645A LED FLASH CONTROLLER DRIVER
2327 M:      Sakari Ailus <sakari.ailus@iki.fi>
2328 L:      linux-leds@vger.kernel.org
2329 S:      Maintained
2330 F:      drivers/leds/leds-as3645a.c
2331
2332 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2333 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2334 L:      linux-media@vger.kernel.org
2335 T:      git git://linuxtv.org/media_tree.git
2336 S:      Maintained
2337 F:      drivers/media/i2c/ak7375.c
2338 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2339
2340 ASAHI KASEI AK8974 DRIVER
2341 M:      Linus Walleij <linus.walleij@linaro.org>
2342 L:      linux-iio@vger.kernel.org
2343 W:      http://www.akm.com/
2344 S:      Supported
2345 F:      drivers/iio/magnetometer/ak8974.c
2346
2347 ASC7621 HARDWARE MONITOR DRIVER
2348 M:      George Joseph <george.joseph@fairview5.com>
2349 L:      linux-hwmon@vger.kernel.org
2350 S:      Maintained
2351 F:      Documentation/hwmon/asc7621
2352 F:      drivers/hwmon/asc7621.c
2353
2354 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2355 M:      Corentin Chary <corentin.chary@gmail.com>
2356 L:      acpi4asus-user@lists.sourceforge.net
2357 L:      platform-driver-x86@vger.kernel.org
2358 W:      http://acpi4asus.sf.net
2359 S:      Maintained
2360 F:      drivers/platform/x86/asus*.c
2361 F:      drivers/platform/x86/eeepc*.c
2362
2363 ASUS WIRELESS RADIO CONTROL DRIVER
2364 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2365 L:      platform-driver-x86@vger.kernel.org
2366 S:      Maintained
2367 F:      drivers/platform/x86/asus-wireless.c
2368
2369 ASYMMETRIC KEYS
2370 M:      David Howells <dhowells@redhat.com>
2371 L:      keyrings@vger.kernel.org
2372 S:      Maintained
2373 F:      Documentation/crypto/asymmetric-keys.txt
2374 F:      include/linux/verification.h
2375 F:      include/crypto/public_key.h
2376 F:      include/crypto/pkcs7.h
2377 F:      crypto/asymmetric_keys/
2378
2379 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2380 R:      Dan Williams <dan.j.williams@intel.com>
2381 W:      http://sourceforge.net/projects/xscaleiop
2382 S:      Odd fixes
2383 F:      Documentation/crypto/async-tx-api.txt
2384 F:      crypto/async_tx/
2385 F:      drivers/dma/
2386 F:      include/linux/dmaengine.h
2387 F:      include/linux/async_tx.h
2388
2389 AT24 EEPROM DRIVER
2390 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2391 L:      linux-i2c@vger.kernel.org
2392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2393 S:      Maintained
2394 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2395 F:      drivers/misc/eeprom/at24.c
2396 F:      include/linux/platform_data/at24.h
2397
2398 ATA OVER ETHERNET (AOE) DRIVER
2399 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2400 W:      http://www.openaoe.org/
2401 S:      Supported
2402 F:      Documentation/aoe/
2403 F:      drivers/block/aoe/
2404
2405 ATHEROS 71XX/9XXX GPIO DRIVER
2406 M:      Alban Bedel <albeu@free.fr>
2407 W:      https://github.com/AlbanBedel/linux
2408 T:      git git://github.com/AlbanBedel/linux
2409 S:      Maintained
2410 F:      drivers/gpio/gpio-ath79.c
2411 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2412
2413 ATHEROS 71XX/9XXX USB PHY DRIVER
2414 M:      Alban Bedel <albeu@free.fr>
2415 W:      https://github.com/AlbanBedel/linux
2416 T:      git git://github.com/AlbanBedel/linux
2417 S:      Maintained
2418 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2419 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2420
2421 ATHEROS ATH GENERIC UTILITIES
2422 M:      Kalle Valo <kvalo@codeaurora.org>
2423 L:      linux-wireless@vger.kernel.org
2424 S:      Supported
2425 F:      drivers/net/wireless/ath/*
2426
2427 ATHEROS ATH5K WIRELESS DRIVER
2428 M:      Jiri Slaby <jirislaby@gmail.com>
2429 M:      Nick Kossifidis <mickflemm@gmail.com>
2430 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2431 L:      linux-wireless@vger.kernel.org
2432 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2433 S:      Maintained
2434 F:      drivers/net/wireless/ath/ath5k/
2435
2436 ATHEROS ATH6KL WIRELESS DRIVER
2437 M:      Kalle Valo <kvalo@codeaurora.org>
2438 L:      linux-wireless@vger.kernel.org
2439 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2441 S:      Supported
2442 F:      drivers/net/wireless/ath/ath6kl/
2443
2444 ATI_REMOTE2 DRIVER
2445 M:      Ville Syrjala <syrjala@sci.fi>
2446 S:      Maintained
2447 F:      drivers/input/misc/ati_remote2.c
2448
2449 ATK0110 HWMON DRIVER
2450 M:      Luca Tettamanti <kronos.it@gmail.com>
2451 L:      linux-hwmon@vger.kernel.org
2452 S:      Maintained
2453 F:      drivers/hwmon/asus_atk0110.c
2454
2455 ATLX ETHERNET DRIVERS
2456 M:      Jay Cliburn <jcliburn@gmail.com>
2457 M:      Chris Snook <chris.snook@gmail.com>
2458 L:      netdev@vger.kernel.org
2459 W:      http://sourceforge.net/projects/atl1
2460 W:      http://atl1.sourceforge.net
2461 S:      Maintained
2462 F:      drivers/net/ethernet/atheros/
2463
2464 ATM
2465 M:      Chas Williams <3chas3@gmail.com>
2466 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2467 L:      netdev@vger.kernel.org
2468 W:      http://linux-atm.sourceforge.net
2469 S:      Maintained
2470 F:      drivers/atm/
2471 F:      include/linux/atm*
2472 F:      include/uapi/linux/atm*
2473
2474 ATMEL AT91 / AT32 MCI DRIVER
2475 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2476 S:      Maintained
2477 F:      drivers/mmc/host/atmel-mci.c
2478
2479 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2480 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2481 S:      Supported
2482 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2483
2484 ATMEL Audio ALSA driver
2485 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2487 S:      Supported
2488 F:      sound/soc/atmel
2489
2490 ATMEL I2C DRIVER
2491 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2492 L:      linux-i2c@vger.kernel.org
2493 S:      Supported
2494 F:      drivers/i2c/busses/i2c-at91.c
2495
2496 ATMEL ISI DRIVER
2497 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2498 L:      linux-media@vger.kernel.org
2499 S:      Supported
2500 F:      drivers/media/platform/atmel/atmel-isi.c
2501 F:      include/media/atmel-isi.h
2502
2503 ATMEL LCDFB DRIVER
2504 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2505 L:      linux-fbdev@vger.kernel.org
2506 S:      Maintained
2507 F:      drivers/video/fbdev/atmel_lcdfb.c
2508 F:      include/video/atmel_lcdc.h
2509
2510 ATMEL MACB ETHERNET DRIVER
2511 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2512 S:      Supported
2513 F:      drivers/net/ethernet/cadence/
2514
2515 ATMEL MAXTOUCH DRIVER
2516 M:      Nick Dyer <nick@shmanahar.org>
2517 T:      git git://github.com/ndyer/linux.git
2518 S:      Maintained
2519 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2520 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2521
2522 ATMEL SAMA5D2 ADC DRIVER
2523 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2524 L:      linux-iio@vger.kernel.org
2525 S:      Supported
2526 F:      drivers/iio/adc/at91-sama5d2_adc.c
2527
2528 ATMEL SDMMC DRIVER
2529 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2530 L:      linux-mmc@vger.kernel.org
2531 S:      Supported
2532 F:      drivers/mmc/host/sdhci-of-at91.c
2533
2534 ATMEL SPI DRIVER
2535 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2536 S:      Supported
2537 F:      drivers/spi/spi-atmel.*
2538
2539 ATMEL SSC DRIVER
2540 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2542 S:      Supported
2543 F:      drivers/misc/atmel-ssc.c
2544 F:      include/linux/atmel-ssc.h
2545
2546 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2547 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Supported
2550 F:      drivers/misc/atmel_tclib.c
2551 F:      drivers/clocksource/tcb_clksrc.c
2552
2553 ATMEL USBA UDC DRIVER
2554 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2556 S:      Supported
2557 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2558
2559 ATMEL WIRELESS DRIVER
2560 M:      Simon Kelley <simon@thekelleys.org.uk>
2561 L:      linux-wireless@vger.kernel.org
2562 W:      http://www.thekelleys.org.uk/atmel
2563 W:      http://atmelwlandriver.sourceforge.net/
2564 S:      Maintained
2565 F:      drivers/net/wireless/atmel/atmel*
2566
2567 ATMEL XDMA DRIVER
2568 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2569 L:      linux-arm-kernel@lists.infradead.org
2570 L:      dmaengine@vger.kernel.org
2571 S:      Supported
2572 F:      drivers/dma/at_xdmac.c
2573
2574 ATOMIC INFRASTRUCTURE
2575 M:      Will Deacon <will.deacon@arm.com>
2576 M:      Peter Zijlstra <peterz@infradead.org>
2577 R:      Boqun Feng <boqun.feng@gmail.com>
2578 L:      linux-kernel@vger.kernel.org
2579 S:      Maintained
2580 F:      arch/*/include/asm/atomic*.h
2581 F:      include/*/atomic*.h
2582
2583 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2584 M:      Bradley Grove <linuxdrivers@attotech.com>
2585 L:      linux-scsi@vger.kernel.org
2586 W:      http://www.attotech.com
2587 S:      Supported
2588 F:      drivers/scsi/esas2r
2589
2590 ATUSB IEEE 802.15.4 RADIO DRIVER
2591 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2592 L:      linux-wpan@vger.kernel.org
2593 S:      Maintained
2594 F:      drivers/net/ieee802154/atusb.c
2595 F:      drivers/net/ieee802154/atusb.h
2596 F:      drivers/net/ieee802154/at86rf230.h
2597
2598 AUDIT SUBSYSTEM
2599 M:      Paul Moore <paul@paul-moore.com>
2600 M:      Eric Paris <eparis@redhat.com>
2601 L:      linux-audit@redhat.com (moderated for non-subscribers)
2602 W:      https://github.com/linux-audit
2603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2604 S:      Supported
2605 F:      include/linux/audit.h
2606 F:      include/uapi/linux/audit.h
2607 F:      kernel/audit*
2608
2609 AUXILIARY DISPLAY DRIVERS
2610 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2611 S:      Maintained
2612 F:      drivers/auxdisplay/
2613 F:      include/linux/cfag12864b.h
2614
2615 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2616 M:      Andreas Klinger <ak@it-klinger.de>
2617 L:      linux-iio@vger.kernel.org
2618 S:      Maintained
2619 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2620 F:      drivers/iio/adc/hx711.c
2621
2622 AX.25 NETWORK LAYER
2623 M:      Ralf Baechle <ralf@linux-mips.org>
2624 L:      linux-hams@vger.kernel.org
2625 W:      http://www.linux-ax25.org/
2626 S:      Maintained
2627 F:      include/uapi/linux/ax25.h
2628 F:      include/net/ax25.h
2629 F:      net/ax25/
2630
2631 AXENTIA ARM DEVICES
2632 M:      Peter Rosin <peda@axentia.se>
2633 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2634 S:      Maintained
2635 F:      Documentation/devicetree/bindings/arm/axentia.txt
2636 F:      arch/arm/boot/dts/at91-linea.dtsi
2637 F:      arch/arm/boot/dts/at91-natte.dtsi
2638 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2639 F:      arch/arm/boot/dts/at91-tse850-3.dts
2640
2641 AXENTIA ASOC DRIVERS
2642 M:      Peter Rosin <peda@axentia.se>
2643 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2644 S:      Maintained
2645 F:      Documentation/devicetree/bindings/sound/axentia,*
2646 F:      sound/soc/atmel/tse850-pcm5142.c
2647
2648 AZ6007 DVB DRIVER
2649 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2650 L:      linux-media@vger.kernel.org
2651 W:      https://linuxtv.org
2652 T:      git git://linuxtv.org/media_tree.git
2653 S:      Maintained
2654 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2655
2656 AZTECH FM RADIO RECEIVER DRIVER
2657 M:      Hans Verkuil <hverkuil@xs4all.nl>
2658 L:      linux-media@vger.kernel.org
2659 T:      git git://linuxtv.org/media_tree.git
2660 W:      https://linuxtv.org
2661 S:      Maintained
2662 F:      drivers/media/radio/radio-aztech*
2663
2664 B43 WIRELESS DRIVER
2665 L:      linux-wireless@vger.kernel.org
2666 L:      b43-dev@lists.infradead.org
2667 W:      http://wireless.kernel.org/en/users/Drivers/b43
2668 S:      Odd Fixes
2669 F:      drivers/net/wireless/broadcom/b43/
2670
2671 B43LEGACY WIRELESS DRIVER
2672 M:      Larry Finger <Larry.Finger@lwfinger.net>
2673 L:      linux-wireless@vger.kernel.org
2674 L:      b43-dev@lists.infradead.org
2675 W:      http://wireless.kernel.org/en/users/Drivers/b43
2676 S:      Maintained
2677 F:      drivers/net/wireless/broadcom/b43legacy/
2678
2679 BACKLIGHT CLASS/SUBSYSTEM
2680 M:      Lee Jones <lee.jones@linaro.org>
2681 M:      Daniel Thompson <daniel.thompson@linaro.org>
2682 M:      Jingoo Han <jingoohan1@gmail.com>
2683 L:      dri-devel@lists.freedesktop.org
2684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2685 S:      Maintained
2686 F:      drivers/video/backlight/
2687 F:      include/linux/backlight.h
2688 F:      include/linux/pwm_backlight.h
2689 F:      Documentation/devicetree/bindings/leds/backlight
2690
2691 BATMAN ADVANCED
2692 M:      Marek Lindner <mareklindner@neomailbox.ch>
2693 M:      Simon Wunderlich <sw@simonwunderlich.de>
2694 M:      Antonio Quartulli <a@unstable.cc>
2695 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2696 W:      https://www.open-mesh.org/
2697 Q:      https://patchwork.open-mesh.org/project/batman/list/
2698 S:      Maintained
2699 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2700 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2701 F:      Documentation/networking/batman-adv.rst
2702 F:      include/uapi/linux/batadv_packet.h
2703 F:      include/uapi/linux/batman_adv.h
2704 F:      net/batman-adv/
2705
2706 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2707 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2708 L:      linux-hams@vger.kernel.org
2709 W:      http://www.baycom.org/~tom/ham/ham.html
2710 S:      Maintained
2711 F:      drivers/net/hamradio/baycom*
2712
2713 BCACHE (BLOCK LAYER CACHE)
2714 M:      Coly Li <colyli@suse.de>
2715 M:      Kent Overstreet <kent.overstreet@gmail.com>
2716 L:      linux-bcache@vger.kernel.org
2717 W:      http://bcache.evilpiepirate.org
2718 C:      irc://irc.oftc.net/bcache
2719 S:      Maintained
2720 F:      drivers/md/bcache/
2721
2722 BDISP ST MEDIA DRIVER
2723 M:      Fabien Dessenne <fabien.dessenne@st.com>
2724 L:      linux-media@vger.kernel.org
2725 T:      git git://linuxtv.org/media_tree.git
2726 W:      https://linuxtv.org
2727 S:      Supported
2728 F:      drivers/media/platform/sti/bdisp
2729
2730 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2731 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2732 L:      netdev@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/net/ethernet/ec_bhf.c
2735
2736 BEFS FILE SYSTEM
2737 M:      Luis de Bethencourt <luisbg@kernel.org>
2738 M:      Salah Triki <salah.triki@gmail.com>
2739 S:      Maintained
2740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2741 F:      Documentation/filesystems/befs.txt
2742 F:      fs/befs/
2743
2744 BFQ I/O SCHEDULER
2745 M:      Paolo Valente <paolo.valente@linaro.org>
2746 M:      Jens Axboe <axboe@kernel.dk>
2747 L:      linux-block@vger.kernel.org
2748 S:      Maintained
2749 F:      block/bfq-*
2750 F:      Documentation/block/bfq-iosched.txt
2751
2752 BFS FILE SYSTEM
2753 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2754 S:      Maintained
2755 F:      Documentation/filesystems/bfs.txt
2756 F:      fs/bfs/
2757 F:      include/uapi/linux/bfs_fs.h
2758
2759 BLINKM RGB LED DRIVER
2760 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2761 S:      Maintained
2762 F:      drivers/leds/leds-blinkm.c
2763
2764 BLOCK LAYER
2765 M:      Jens Axboe <axboe@kernel.dk>
2766 L:      linux-block@vger.kernel.org
2767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2768 S:      Maintained
2769 F:      block/
2770 F:      drivers/block/
2771 F:      kernel/trace/blktrace.c
2772 F:      lib/sbitmap.c
2773
2774 BLOCK2MTD DRIVER
2775 M:      Joern Engel <joern@lazybastard.org>
2776 L:      linux-mtd@lists.infradead.org
2777 S:      Maintained
2778 F:      drivers/mtd/devices/block2mtd.c
2779
2780 BLUETOOTH DRIVERS
2781 M:      Marcel Holtmann <marcel@holtmann.org>
2782 M:      Johan Hedberg <johan.hedberg@gmail.com>
2783 L:      linux-bluetooth@vger.kernel.org
2784 W:      http://www.bluez.org/
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2787 S:      Maintained
2788 F:      drivers/bluetooth/
2789
2790 BLUETOOTH SUBSYSTEM
2791 M:      Marcel Holtmann <marcel@holtmann.org>
2792 M:      Johan Hedberg <johan.hedberg@gmail.com>
2793 L:      linux-bluetooth@vger.kernel.org
2794 W:      http://www.bluez.org/
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2797 S:      Maintained
2798 F:      net/bluetooth/
2799 F:      include/net/bluetooth/
2800
2801 BONDING DRIVER
2802 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2803 M:      Veaceslav Falico <vfalico@gmail.com>
2804 M:      Andy Gospodarek <andy@greyhouse.net>
2805 L:      netdev@vger.kernel.org
2806 W:      http://sourceforge.net/projects/bonding/
2807 S:      Supported
2808 F:      drivers/net/bonding/
2809 F:      include/uapi/linux/if_bonding.h
2810
2811 BPF (Safe dynamic programs and tools)
2812 M:      Alexei Starovoitov <ast@kernel.org>
2813 M:      Daniel Borkmann <daniel@iogearbox.net>
2814 L:      netdev@vger.kernel.org
2815 L:      linux-kernel@vger.kernel.org
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2818 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2819 S:      Supported
2820 F:      arch/x86/net/bpf_jit*
2821 F:      Documentation/networking/filter.txt
2822 F:      Documentation/bpf/
2823 F:      include/linux/bpf*
2824 F:      include/linux/filter.h
2825 F:      include/trace/events/xdp.h
2826 F:      include/uapi/linux/bpf*
2827 F:      include/uapi/linux/filter.h
2828 F:      kernel/bpf/
2829 F:      kernel/trace/bpf_trace.c
2830 F:      lib/test_bpf.c
2831 F:      net/bpf/
2832 F:      net/core/filter.c
2833 F:      net/sched/act_bpf.c
2834 F:      net/sched/cls_bpf.c
2835 F:      samples/bpf/
2836 F:      tools/bpf/
2837 F:      tools/lib/bpf/
2838 F:      tools/testing/selftests/bpf/
2839
2840 BROADCOM B44 10/100 ETHERNET DRIVER
2841 M:      Michael Chan <michael.chan@broadcom.com>
2842 L:      netdev@vger.kernel.org
2843 S:      Supported
2844 F:      drivers/net/ethernet/broadcom/b44.*
2845
2846 BROADCOM B53 ETHERNET SWITCH DRIVER
2847 M:      Florian Fainelli <f.fainelli@gmail.com>
2848 L:      netdev@vger.kernel.org
2849 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2850 S:      Supported
2851 F:      drivers/net/dsa/b53/*
2852 F:      include/linux/platform_data/b53.h
2853
2854 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2855 M:      Florian Fainelli <f.fainelli@gmail.com>
2856 M:      Ray Jui <rjui@broadcom.com>
2857 M:      Scott Branden <sbranden@broadcom.com>
2858 M:      bcm-kernel-feedback-list@broadcom.com
2859 T:      git git://github.com/broadcom/mach-bcm
2860 S:      Maintained
2861 N:      bcm281*
2862 N:      bcm113*
2863 N:      bcm216*
2864 N:      kona
2865 F:      arch/arm/mach-bcm/
2866
2867 BROADCOM BCM2835 ARM ARCHITECTURE
2868 M:      Eric Anholt <eric@anholt.net>
2869 M:      Stefan Wahren <stefan.wahren@i2se.com>
2870 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2872 T:      git git://github.com/anholt/linux
2873 S:      Maintained
2874 N:      bcm2835
2875 F:      drivers/staging/vc04_services
2876
2877 BROADCOM BCM47XX MIPS ARCHITECTURE
2878 M:      Hauke Mehrtens <hauke@hauke-m.de>
2879 M:      Rafał Miłecki <zajec5@gmail.com>
2880 L:      linux-mips@linux-mips.org
2881 S:      Maintained
2882 F:      Documentation/devicetree/bindings/mips/brcm/
2883 F:      arch/mips/bcm47xx/*
2884 F:      arch/mips/include/asm/mach-bcm47xx/*
2885
2886 BROADCOM BCM5301X ARM ARCHITECTURE
2887 M:      Hauke Mehrtens <hauke@hauke-m.de>
2888 M:      Rafał Miłecki <zajec5@gmail.com>
2889 M:      Jon Mason <jonmason@broadcom.com>
2890 M:      bcm-kernel-feedback-list@broadcom.com
2891 L:      linux-arm-kernel@lists.infradead.org
2892 S:      Maintained
2893 F:      arch/arm/mach-bcm/bcm_5301x.c
2894 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2895 F:      arch/arm/boot/dts/bcm470*
2896 F:      arch/arm/boot/dts/bcm953012*
2897
2898 BROADCOM BCM53573 ARM ARCHITECTURE
2899 M:      Rafał Miłecki <rafal@milecki.pl>
2900 L:      linux-arm-kernel@lists.infradead.org
2901 S:      Maintained
2902 F:      arch/arm/boot/dts/bcm53573*
2903 F:      arch/arm/boot/dts/bcm47189*
2904
2905 BROADCOM BCM63XX ARM ARCHITECTURE
2906 M:      Florian Fainelli <f.fainelli@gmail.com>
2907 M:      bcm-kernel-feedback-list@broadcom.com
2908 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2909 T:      git git://github.com/broadcom/stblinux.git
2910 S:      Maintained
2911 N:      bcm63xx
2912
2913 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2914 M:      Kevin Cernekee <cernekee@gmail.com>
2915 L:      linux-usb@vger.kernel.org
2916 S:      Maintained
2917 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2918
2919 BROADCOM BCM7XXX ARM ARCHITECTURE
2920 M:      Brian Norris <computersforpeace@gmail.com>
2921 M:      Gregory Fong <gregory.0xf0@gmail.com>
2922 M:      Florian Fainelli <f.fainelli@gmail.com>
2923 M:      bcm-kernel-feedback-list@broadcom.com
2924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2925 T:      git git://github.com/broadcom/stblinux.git
2926 S:      Maintained
2927 F:      arch/arm/mach-bcm/*brcmstb*
2928 F:      arch/arm/boot/dts/bcm7*.dts*
2929 F:      drivers/bus/brcmstb_gisb.c
2930 F:      arch/arm/mm/cache-b15-rac.c
2931 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2932 N:      brcmstb
2933
2934 BROADCOM BMIPS CPUFREQ DRIVER
2935 M:      Markus Mayer <mmayer@broadcom.com>
2936 M:      bcm-kernel-feedback-list@broadcom.com
2937 L:      linux-pm@vger.kernel.org
2938 S:      Maintained
2939 F:      drivers/cpufreq/bmips-cpufreq.c
2940
2941 BROADCOM BMIPS MIPS ARCHITECTURE
2942 M:      Kevin Cernekee <cernekee@gmail.com>
2943 M:      Florian Fainelli <f.fainelli@gmail.com>
2944 L:      linux-mips@linux-mips.org
2945 T:      git git://github.com/broadcom/stblinux.git
2946 S:      Maintained
2947 F:      arch/mips/bmips/*
2948 F:      arch/mips/include/asm/mach-bmips/*
2949 F:      arch/mips/kernel/*bmips*
2950 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2951 F:      drivers/irqchip/irq-bcm63*
2952 F:      drivers/irqchip/irq-bcm7*
2953 F:      drivers/irqchip/irq-brcmstb*
2954 F:      include/linux/bcm963xx_nvram.h
2955 F:      include/linux/bcm963xx_tag.h
2956
2957 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2958 M:      Rasesh Mody <rasesh.mody@cavium.com>
2959 M:      Dept-GELinuxNICDev@cavium.com
2960 L:      netdev@vger.kernel.org
2961 S:      Supported
2962 F:      drivers/net/ethernet/broadcom/bnx2.*
2963 F:      drivers/net/ethernet/broadcom/bnx2_*
2964
2965 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2966 M:      QLogic-Storage-Upstream@qlogic.com
2967 L:      linux-scsi@vger.kernel.org
2968 S:      Supported
2969 F:      drivers/scsi/bnx2fc/
2970
2971 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2972 M:      QLogic-Storage-Upstream@qlogic.com
2973 L:      linux-scsi@vger.kernel.org
2974 S:      Supported
2975 F:      drivers/scsi/bnx2i/
2976
2977 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2978 M:      Ariel Elior <ariel.elior@cavium.com>
2979 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2980 M:      everest-linux-l2@cavium.com
2981 L:      netdev@vger.kernel.org
2982 S:      Supported
2983 F:      drivers/net/ethernet/broadcom/bnx2x/
2984
2985 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2986 M:      Michael Chan <michael.chan@broadcom.com>
2987 L:      netdev@vger.kernel.org
2988 S:      Supported
2989 F:      drivers/net/ethernet/broadcom/bnxt/
2990
2991 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2992 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2993 M:      Franky Lin <franky.lin@broadcom.com>
2994 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2995 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2996 M:      Wright Feng <wright.feng@cypress.com>
2997 L:      linux-wireless@vger.kernel.org
2998 L:      brcm80211-dev-list.pdl@broadcom.com
2999 L:      brcm80211-dev-list@cypress.com
3000 S:      Supported
3001 F:      drivers/net/wireless/broadcom/brcm80211/
3002
3003 BROADCOM BRCMSTB GPIO DRIVER
3004 M:      Gregory Fong <gregory.0xf0@gmail.com>
3005 L:      bcm-kernel-feedback-list@broadcom.com
3006 S:      Supported
3007 F:      drivers/gpio/gpio-brcmstb.c
3008 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3009
3010 BROADCOM BRCMSTB I2C DRIVER
3011 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3012 L:      linux-i2c@vger.kernel.org
3013 L:      bcm-kernel-feedback-list@broadcom.com
3014 S:      Supported
3015 F:      drivers/i2c/busses/i2c-brcmstb.c
3016 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3017
3018 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3019 M:      Al Cooper <alcooperx@gmail.com>
3020 L:      linux-kernel@vger.kernel.org
3021 L:      bcm-kernel-feedback-list@broadcom.com
3022 S:      Maintained
3023 F:      drivers/phy/broadcom/phy-brcm-usb*
3024
3025 BROADCOM GENET ETHERNET DRIVER
3026 M:      Doug Berger <opendmb@gmail.com>
3027 M:      Florian Fainelli <f.fainelli@gmail.com>
3028 L:      netdev@vger.kernel.org
3029 S:      Supported
3030 F:      drivers/net/ethernet/broadcom/genet/
3031
3032 BROADCOM IPROC ARM ARCHITECTURE
3033 M:      Ray Jui <rjui@broadcom.com>
3034 M:      Scott Branden <sbranden@broadcom.com>
3035 M:      Jon Mason <jonmason@broadcom.com>
3036 M:      bcm-kernel-feedback-list@broadcom.com
3037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3038 T:      git git://github.com/broadcom/cygnus-linux.git
3039 S:      Maintained
3040 N:      iproc
3041 N:      cygnus
3042 N:      bcm[-_]nsp
3043 N:      bcm9113*
3044 N:      bcm9583*
3045 N:      bcm9585*
3046 N:      bcm9586*
3047 N:      bcm988312
3048 N:      bcm113*
3049 N:      bcm583*
3050 N:      bcm585*
3051 N:      bcm586*
3052 N:      bcm88312
3053 N:      hr2
3054 N:      stingray
3055 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3056 F:      arch/arm64/boot/dts/broadcom/stingray/*
3057 F:      drivers/clk/bcm/clk-ns*
3058 F:      drivers/clk/bcm/clk-sr*
3059 F:      drivers/pinctrl/bcm/pinctrl-ns*
3060 F:      include/dt-bindings/clock/bcm-sr*
3061
3062 BROADCOM KONA GPIO DRIVER
3063 M:      Ray Jui <rjui@broadcom.com>
3064 L:      bcm-kernel-feedback-list@broadcom.com
3065 S:      Supported
3066 F:      drivers/gpio/gpio-bcm-kona.c
3067 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3068
3069 BROADCOM NETXTREME-E ROCE DRIVER
3070 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3071 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3072 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3073 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3074 L:      linux-rdma@vger.kernel.org
3075 W:      http://www.broadcom.com
3076 S:      Supported
3077 F:      drivers/infiniband/hw/bnxt_re/
3078 F:      include/uapi/rdma/bnxt_re-abi.h
3079
3080 BROADCOM NVRAM DRIVER
3081 M:      Rafał Miłecki <zajec5@gmail.com>
3082 L:      linux-mips@linux-mips.org
3083 S:      Maintained
3084 F:      drivers/firmware/broadcom/*
3085
3086 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3087 M:      Rafał Miłecki <zajec5@gmail.com>
3088 L:      linux-wireless@vger.kernel.org
3089 S:      Maintained
3090 F:      drivers/bcma/
3091 F:      include/linux/bcma/
3092
3093 BROADCOM STB AVS CPUFREQ DRIVER
3094 M:      Markus Mayer <mmayer@broadcom.com>
3095 M:      bcm-kernel-feedback-list@broadcom.com
3096 L:      linux-pm@vger.kernel.org
3097 S:      Maintained
3098 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3099 F:      drivers/cpufreq/brcmstb*
3100
3101 BROADCOM STB AVS TMON DRIVER
3102 M:      Markus Mayer <mmayer@broadcom.com>
3103 M:      bcm-kernel-feedback-list@broadcom.com
3104 L:      linux-pm@vger.kernel.org
3105 S:      Maintained
3106 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3107 F:      drivers/thermal/broadcom/brcmstb*
3108
3109 BROADCOM STB NAND FLASH DRIVER
3110 M:      Brian Norris <computersforpeace@gmail.com>
3111 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3112 L:      linux-mtd@lists.infradead.org
3113 L:      bcm-kernel-feedback-list@broadcom.com
3114 S:      Maintained
3115 F:      drivers/mtd/nand/raw/brcmnand/
3116
3117 BROADCOM STB DPFE DRIVER
3118 M:      Markus Mayer <mmayer@broadcom.com>
3119 M:      bcm-kernel-feedback-list@broadcom.com
3120 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3121 S:      Maintained
3122 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3123 F:      drivers/memory/brcmstb_dpfe.c
3124
3125 BROADCOM SPI DRIVER
3126 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3127 M:      bcm-kernel-feedback-list@broadcom.com
3128 S:      Maintained
3129 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3130 F:      drivers/spi/spi-bcm-qspi.*
3131 F:      drivers/spi/spi-brcmstb-qspi.c
3132 F:      drivers/spi/spi-iproc-qspi.c
3133
3134 BROADCOM SYSTEMPORT ETHERNET DRIVER
3135 M:      Florian Fainelli <f.fainelli@gmail.com>
3136 L:      netdev@vger.kernel.org
3137 S:      Supported
3138 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3139
3140 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3141 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3142 M:      Prashant Sreedharan <prashant@broadcom.com>
3143 M:      Michael Chan <mchan@broadcom.com>
3144 L:      netdev@vger.kernel.org
3145 S:      Supported
3146 F:      drivers/net/ethernet/broadcom/tg3.*
3147
3148 BROCADE BFA FC SCSI DRIVER
3149 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3150 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3151 L:      linux-scsi@vger.kernel.org
3152 S:      Supported
3153 F:      drivers/scsi/bfa/
3154
3155 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3156 M:      Rasesh Mody <rasesh.mody@cavium.com>
3157 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3158 M:      Dept-GELinuxNICDev@cavium.com
3159 L:      netdev@vger.kernel.org
3160 S:      Supported
3161 F:      drivers/net/ethernet/brocade/bna/
3162
3163 BSG (block layer generic sg v4 driver)
3164 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3165 L:      linux-scsi@vger.kernel.org
3166 S:      Supported
3167 F:      block/bsg.c
3168 F:      include/linux/bsg.h
3169 F:      include/uapi/linux/bsg.h
3170
3171 BT87X AUDIO DRIVER
3172 M:      Clemens Ladisch <clemens@ladisch.de>
3173 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3174 T:      git git://git.alsa-project.org/alsa-kernel.git
3175 S:      Maintained
3176 F:      Documentation/sound/cards/bt87x.rst
3177 F:      sound/pci/bt87x.c
3178
3179 BT8XXGPIO DRIVER
3180 M:      Michael Buesch <m@bues.ch>
3181 W:      http://bu3sch.de/btgpio.php
3182 S:      Maintained
3183 F:      drivers/gpio/gpio-bt8xx.c
3184
3185 BTRFS FILE SYSTEM
3186 M:      Chris Mason <clm@fb.com>
3187 M:      Josef Bacik <jbacik@fb.com>
3188 M:      David Sterba <dsterba@suse.com>
3189 L:      linux-btrfs@vger.kernel.org
3190 W:      http://btrfs.wiki.kernel.org/
3191 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3193 S:      Maintained
3194 F:      Documentation/filesystems/btrfs.txt
3195 F:      fs/btrfs/
3196 F:      include/linux/btrfs*
3197 F:      include/uapi/linux/btrfs*
3198
3199 BTTV VIDEO4LINUX DRIVER
3200 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3201 L:      linux-media@vger.kernel.org
3202 W:      https://linuxtv.org
3203 T:      git git://linuxtv.org/media_tree.git
3204 S:      Odd fixes
3205 F:      Documentation/media/v4l-drivers/bttv*
3206 F:      drivers/media/pci/bt8xx/bttv*
3207
3208 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3209 M:      Chanwoo Choi <cw00.choi@samsung.com>
3210 L:      linux-pm@vger.kernel.org
3211 L:      linux-samsung-soc@vger.kernel.org
3212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3213 S:      Maintained
3214 F:      drivers/devfreq/exynos-bus.c
3215 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3216
3217 BUSLOGIC SCSI DRIVER
3218 M:      Khalid Aziz <khalid@gonehiking.org>
3219 L:      linux-scsi@vger.kernel.org
3220 S:      Maintained
3221 F:      drivers/scsi/BusLogic.*
3222 F:      drivers/scsi/FlashPoint.*
3223
3224 C-MEDIA CMI8788 DRIVER
3225 M:      Clemens Ladisch <clemens@ladisch.de>
3226 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3227 T:      git git://git.alsa-project.org/alsa-kernel.git
3228 S:      Maintained
3229 F:      sound/pci/oxygen/
3230
3231 C6X ARCHITECTURE
3232 M:      Mark Salter <msalter@redhat.com>
3233 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3234 L:      linux-c6x-dev@linux-c6x.org
3235 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3236 S:      Maintained
3237 F:      arch/c6x/
3238
3239 CA8210 IEEE-802.15.4 RADIO DRIVER
3240 M:      Harry Morris <h.morris@cascoda.com>
3241 L:      linux-wpan@vger.kernel.org
3242 W:      https://github.com/Cascoda/ca8210-linux.git
3243 S:      Maintained
3244 F:      drivers/net/ieee802154/ca8210.c
3245 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3246
3247 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3248 M:      David Howells <dhowells@redhat.com>
3249 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3250 S:      Supported
3251 F:      Documentation/filesystems/caching/cachefiles.txt
3252 F:      fs/cachefiles/
3253
3254 CADENCE MIPI-CSI2 BRIDGES
3255 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3256 L:      linux-media@vger.kernel.org
3257 S:      Maintained
3258 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3259 F:      drivers/media/platform/cadence/cdns-csi2*
3260
3261 CADET FM/AM RADIO RECEIVER DRIVER
3262 M:      Hans Verkuil <hverkuil@xs4all.nl>
3263 L:      linux-media@vger.kernel.org
3264 T:      git git://linuxtv.org/media_tree.git
3265 W:      https://linuxtv.org
3266 S:      Maintained
3267 F:      drivers/media/radio/radio-cadet*
3268
3269 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3270 M:      Jonathan Corbet <corbet@lwn.net>
3271 L:      linux-media@vger.kernel.org
3272 T:      git git://linuxtv.org/media_tree.git
3273 S:      Maintained
3274 F:      Documentation/media/v4l-drivers/cafe_ccic*
3275 F:      drivers/media/platform/marvell-ccic/
3276
3277 CAIF NETWORK LAYER
3278 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3279 L:      netdev@vger.kernel.org
3280 S:      Supported
3281 F:      Documentation/networking/caif/
3282 F:      drivers/net/caif/
3283 F:      include/uapi/linux/caif/
3284 F:      include/net/caif/
3285 F:      net/caif/
3286
3287 CALGARY x86-64 IOMMU
3288 M:      Muli Ben-Yehuda <mulix@mulix.org>
3289 M:      Jon Mason <jdmason@kudzu.us>
3290 L:      iommu@lists.linux-foundation.org
3291 S:      Maintained
3292 F:      arch/x86/kernel/pci-calgary_64.c
3293 F:      arch/x86/kernel/tce_64.c
3294 F:      arch/x86/include/asm/calgary.h
3295 F:      arch/x86/include/asm/tce.h
3296
3297 CAN NETWORK DRIVERS
3298 M:      Wolfgang Grandegger <wg@grandegger.com>
3299 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3300 L:      linux-can@vger.kernel.org
3301 W:      https://github.com/linux-can
3302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3304 S:      Maintained
3305 F:      Documentation/devicetree/bindings/net/can/
3306 F:      drivers/net/can/
3307 F:      include/linux/can/dev.h
3308 F:      include/linux/can/platform/
3309 F:      include/uapi/linux/can/error.h
3310 F:      include/uapi/linux/can/netlink.h
3311
3312 CAN NETWORK LAYER
3313 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3314 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3315 L:      linux-can@vger.kernel.org
3316 W:      https://github.com/linux-can
3317 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3319 S:      Maintained
3320 F:      Documentation/networking/can.rst
3321 F:      net/can/
3322 F:      include/linux/can/core.h
3323 F:      include/uapi/linux/can.h
3324 F:      include/uapi/linux/can/bcm.h
3325 F:      include/uapi/linux/can/raw.h
3326 F:      include/uapi/linux/can/gw.h
3327
3328 CAPABILITIES
3329 M:      Serge Hallyn <serge@hallyn.com>
3330 L:      linux-security-module@vger.kernel.org
3331 S:      Supported
3332 F:      include/linux/capability.h
3333 F:      include/uapi/linux/capability.h
3334 F:      security/commoncap.c
3335 F:      kernel/capability.c
3336
3337 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3338 M:      Kevin Tsai <ktsai@capellamicro.com>
3339 S:      Maintained
3340 F:      drivers/iio/light/cm*
3341
3342 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3343 M:      Christian Lamparter <chunkeey@googlemail.com>
3344 L:      linux-wireless@vger.kernel.org
3345 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3346 S:      Maintained
3347 F:      drivers/net/wireless/ath/carl9170/
3348
3349 CAVIUM I2C DRIVER
3350 M:      Jan Glauber <jglauber@cavium.com>
3351 M:      David Daney <david.daney@cavium.com>
3352 W:      http://www.cavium.com
3353 S:      Supported
3354 F:      drivers/i2c/busses/i2c-octeon*
3355 F:      drivers/i2c/busses/i2c-thunderx*
3356
3357 CAVIUM LIQUIDIO NETWORK DRIVER
3358 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3359 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3360 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3361 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3362 L:      netdev@vger.kernel.org
3363 W:      http://www.cavium.com
3364 S:      Supported
3365 F:      drivers/net/ethernet/cavium/liquidio/
3366
3367 CAVIUM MMC DRIVER
3368 M:      Jan Glauber <jglauber@cavium.com>
3369 M:      David Daney <david.daney@cavium.com>
3370 M:      Steven J. Hill <Steven.Hill@cavium.com>
3371 W:      http://www.cavium.com
3372 S:      Supported
3373 F:      drivers/mmc/host/cavium*
3374
3375 CAVIUM OCTEON-TX CRYPTO DRIVER
3376 M:      George Cherian <george.cherian@cavium.com>
3377 L:      linux-crypto@vger.kernel.org
3378 W:      http://www.cavium.com
3379 S:      Supported
3380 F:      drivers/crypto/cavium/cpt/
3381
3382 CAVIUM THUNDERX2 ARM64 SOC
3383 M:      Robert Richter <rrichter@cavium.com>
3384 M:      Jayachandran C <jnair@caviumnetworks.com>
3385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3386 S:      Maintained
3387 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3388 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3389
3390 CC2520 IEEE-802.15.4 RADIO DRIVER
3391 M:      Varka Bhadram <varkabhadram@gmail.com>
3392 L:      linux-wpan@vger.kernel.org
3393 S:      Maintained
3394 F:      drivers/net/ieee802154/cc2520.c
3395 F:      include/linux/spi/cc2520.h
3396 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3397
3398 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3399 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3400 L:      linux-crypto@vger.kernel.org
3401 S:      Supported
3402 F:      drivers/crypto/ccree/
3403 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3404
3405 CEC FRAMEWORK
3406 M:      Hans Verkuil <hans.verkuil@cisco.com>
3407 L:      linux-media@vger.kernel.org
3408 T:      git git://linuxtv.org/media_tree.git
3409 W:      http://linuxtv.org
3410 S:      Supported
3411 F:      Documentation/media/kapi/cec-core.rst
3412 F:      Documentation/media/uapi/cec
3413 F:      drivers/media/cec/
3414 F:      drivers/media/rc/keymaps/rc-cec.c
3415 F:      include/media/cec.h
3416 F:      include/media/cec-notifier.h
3417 F:      include/uapi/linux/cec.h
3418 F:      include/uapi/linux/cec-funcs.h
3419 F:      Documentation/devicetree/bindings/media/cec.txt
3420 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3421
3422 CEC GPIO DRIVER
3423 M:      Hans Verkuil <hans.verkuil@cisco.com>
3424 L:      linux-media@vger.kernel.org
3425 T:      git git://linuxtv.org/media_tree.git
3426 W:      http://linuxtv.org
3427 S:      Supported
3428 F:      drivers/media/platform/cec-gpio/
3429 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3430
3431 CELL BROADBAND ENGINE ARCHITECTURE
3432 M:      Arnd Bergmann <arnd@arndb.de>
3433 L:      linuxppc-dev@lists.ozlabs.org
3434 W:      http://www.ibm.com/developerworks/power/cell/
3435 S:      Supported
3436 F:      arch/powerpc/include/asm/cell*.h
3437 F:      arch/powerpc/include/asm/spu*.h
3438 F:      arch/powerpc/include/uapi/asm/spu*.h
3439 F:      arch/powerpc/oprofile/*cell*
3440 F:      arch/powerpc/platforms/cell/
3441
3442 CEPH COMMON CODE (LIBCEPH)
3443 M:      Ilya Dryomov <idryomov@gmail.com>
3444 M:      "Yan, Zheng" <zyan@redhat.com>
3445 M:      Sage Weil <sage@redhat.com>
3446 L:      ceph-devel@vger.kernel.org
3447 W:      http://ceph.com/
3448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3449 T:      git git://github.com/ceph/ceph-client.git
3450 S:      Supported
3451 F:      net/ceph/
3452 F:      include/linux/ceph/
3453 F:      include/linux/crush/
3454
3455 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3456 M:      "Yan, Zheng" <zyan@redhat.com>
3457 M:      Sage Weil <sage@redhat.com>
3458 M:      Ilya Dryomov <idryomov@gmail.com>
3459 L:      ceph-devel@vger.kernel.org
3460 W:      http://ceph.com/
3461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3462 T:      git git://github.com/ceph/ceph-client.git
3463 S:      Supported
3464 F:      Documentation/filesystems/ceph.txt
3465 F:      fs/ceph/
3466
3467 CERTIFICATE HANDLING:
3468 M:      David Howells <dhowells@redhat.com>
3469 M:      David Woodhouse <dwmw2@infradead.org>
3470 L:      keyrings@vger.kernel.org
3471 S:      Maintained
3472 F:      Documentation/admin-guide/module-signing.rst
3473 F:      certs/
3474 F:      scripts/sign-file.c
3475 F:      scripts/extract-cert.c
3476
3477 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3478 L:      linux-usb@vger.kernel.org
3479 S:      Orphan
3480 F:      Documentation/usb/WUSB-Design-overview.txt
3481 F:      Documentation/usb/wusb-cbaf
3482 F:      drivers/usb/host/hwa-hc.c
3483 F:      drivers/usb/host/whci/
3484 F:      drivers/usb/wusbcore/
3485 F:      include/linux/usb/wusb*
3486
3487 CFAG12864B LCD DRIVER
3488 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3489 S:      Maintained
3490 F:      drivers/auxdisplay/cfag12864b.c
3491 F:      include/linux/cfag12864b.h
3492
3493 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3494 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3495 S:      Maintained
3496 F:      drivers/auxdisplay/cfag12864bfb.c
3497 F:      include/linux/cfag12864b.h
3498
3499 802.11 (including CFG80211/NL80211)
3500 M:      Johannes Berg <johannes@sipsolutions.net>
3501 L:      linux-wireless@vger.kernel.org
3502 W:      http://wireless.kernel.org/
3503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3504 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3505 S:      Maintained
3506 F:      net/wireless/
3507 F:      include/uapi/linux/nl80211.h
3508 F:      include/linux/ieee80211.h
3509 F:      include/net/wext.h
3510 F:      include/net/cfg80211.h
3511 F:      include/net/iw_handler.h
3512 F:      include/net/ieee80211_radiotap.h
3513 F:      Documentation/driver-api/80211/cfg80211.rst
3514 F:      Documentation/networking/regulatory.txt
3515
3516 CHAR and MISC DRIVERS
3517 M:      Arnd Bergmann <arnd@arndb.de>
3518 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3519 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3520 S:      Supported
3521 F:      drivers/char/
3522 F:      drivers/misc/
3523 F:      include/linux/miscdevice.h
3524
3525 CHECKPATCH
3526 M:      Andy Whitcroft <apw@canonical.com>
3527 M:      Joe Perches <joe@perches.com>
3528 S:      Maintained
3529 F:      scripts/checkpatch.pl
3530
3531 CHINESE DOCUMENTATION
3532 M:      Harry Wei <harryxiyou@gmail.com>
3533 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3534 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3535 S:      Maintained
3536 F:      Documentation/translations/zh_CN/
3537
3538 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3539 M:      Peter Chen <Peter.Chen@nxp.com>
3540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3541 L:      linux-usb@vger.kernel.org
3542 S:      Maintained
3543 F:      drivers/usb/chipidea/
3544
3545 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3546 M:      Hans de Goede <hdegoede@redhat.com>
3547 L:      linux-input@vger.kernel.org
3548 S:      Maintained
3549 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3550 F:      drivers/input/touchscreen/chipone_icn8318.c
3551
3552 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3553 M:      Hans de Goede <hdegoede@redhat.com>
3554 L:      linux-input@vger.kernel.org
3555 S:      Maintained
3556 F:      drivers/input/touchscreen/chipone_icn8505.c
3557
3558 CHROME HARDWARE PLATFORM SUPPORT
3559 M:      Benson Leung <bleung@chromium.org>
3560 M:      Olof Johansson <olof@lixom.net>
3561 S:      Maintained
3562 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3563 F:      drivers/platform/chrome/
3564
3565 CIRRUS LOGIC AUDIO CODEC DRIVERS
3566 M:      Brian Austin <brian.austin@cirrus.com>
3567 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3568 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3569 S:      Maintained
3570 F:      sound/soc/codecs/cs*
3571
3572 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3573 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3574 L:      netdev@vger.kernel.org
3575 S:      Maintained
3576 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3577
3578 CISCO FCOE HBA DRIVER
3579 M:      Satish Kharat <satishkh@cisco.com>
3580 M:      Sesidhar Baddela <sebaddel@cisco.com>
3581 M:      Karan Tilak Kumar <kartilak@cisco.com>
3582 L:      linux-scsi@vger.kernel.org
3583 S:      Supported
3584 F:      drivers/scsi/fnic/
3585
3586 CISCO SCSI HBA DRIVER
3587 M:      Karan Tilak Kumar <kartilak@cisco.com>
3588 M:      Sesidhar Baddela <sebaddel@cisco.com>
3589 L:      linux-scsi@vger.kernel.org
3590 S:      Supported
3591 F:      drivers/scsi/snic/
3592
3593 CISCO VIC ETHERNET NIC DRIVER
3594 M:      Christian Benvenuti <benve@cisco.com>
3595 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3596 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3597 S:      Supported
3598 F:      drivers/net/ethernet/cisco/enic/
3599
3600 CISCO VIC LOW LATENCY NIC DRIVER
3601 M:      Christian Benvenuti <benve@cisco.com>
3602 S:      Supported
3603 F:      drivers/infiniband/hw/usnic/
3604
3605 CIRRUS LOGIC MADERA CODEC DRIVERS
3606 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3607 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3608 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3609 L:      patches@opensource.cirrus.com
3610 T:      git https://github.com/CirrusLogic/linux-drivers.git
3611 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3612 S:      Supported
3613 F:      Documentation/devicetree/bindings/mfd/madera.txt
3614 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3615 F:      include/linux/mfd/madera/*
3616 F:      drivers/gpio/gpio-madera*
3617 F:      drivers/mfd/madera*
3618 F:      drivers/mfd/cs47l*
3619 F:      drivers/pinctrl/cirrus/*
3620
3621 CLANG-FORMAT FILE
3622 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3623 S:      Maintained
3624 F:      .clang-format
3625
3626 CLEANCACHE API
3627 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3628 L:      linux-kernel@vger.kernel.org
3629 S:      Maintained
3630 F:      mm/cleancache.c
3631 F:      include/linux/cleancache.h
3632
3633 CLK API
3634 M:      Russell King <linux@armlinux.org.uk>
3635 L:      linux-clk@vger.kernel.org
3636 S:      Maintained
3637 F:      include/linux/clk.h
3638
3639 CLOCKSOURCE, CLOCKEVENT DRIVERS
3640 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3641 M:      Thomas Gleixner <tglx@linutronix.de>
3642 L:      linux-kernel@vger.kernel.org
3643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3644 S:      Supported
3645 F:      drivers/clocksource/
3646 F:      Documentation/devicetree/bindings/timer/
3647
3648 CMPC ACPI DRIVER
3649 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3650 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3651 L:      platform-driver-x86@vger.kernel.org
3652 S:      Supported
3653 F:      drivers/platform/x86/classmate-laptop.c
3654
3655 COBALT MEDIA DRIVER
3656 M:      Hans Verkuil <hans.verkuil@cisco.com>
3657 L:      linux-media@vger.kernel.org
3658 T:      git git://linuxtv.org/media_tree.git
3659 W:      https://linuxtv.org
3660 S:      Supported
3661 F:      drivers/media/pci/cobalt/
3662
3663 COCCINELLE/Semantic Patches (SmPL)
3664 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3665 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3666 M:      Nicolas Palix <nicolas.palix@imag.fr>
3667 M:      Michal Marek <michal.lkml@markovi.net>
3668 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3670 W:      http://coccinelle.lip6.fr/
3671 S:      Supported
3672 F:      Documentation/dev-tools/coccinelle.rst
3673 F:      scripts/coccinelle/
3674 F:      scripts/coccicheck
3675
3676 CODA FILE SYSTEM
3677 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3678 M:      coda@cs.cmu.edu
3679 L:      codalist@coda.cs.cmu.edu
3680 W:      http://www.coda.cs.cmu.edu/
3681 S:      Maintained
3682 F:      Documentation/filesystems/coda.txt
3683 F:      fs/coda/
3684 F:      include/linux/coda*.h
3685 F:      include/uapi/linux/coda*.h
3686
3687 CODA V4L2 MEM2MEM DRIVER
3688 M:      Philipp Zabel <p.zabel@pengutronix.de>
3689 L:      linux-media@vger.kernel.org
3690 S:      Maintained
3691 F:      Documentation/devicetree/bindings/media/coda.txt
3692 F:      drivers/media/platform/coda/
3693
3694 CODE OF CONDUCT
3695 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3696 S:      Supported
3697 F:      Documentation/process/code-of-conduct.rst
3698 F:      Documentation/process/code-of-conduct-interpretation.rst
3699
3700 COMMON CLK FRAMEWORK
3701 M:      Michael Turquette <mturquette@baylibre.com>
3702 M:      Stephen Boyd <sboyd@kernel.org>
3703 L:      linux-clk@vger.kernel.org
3704 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3705 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3706 S:      Maintained
3707 F:      Documentation/devicetree/bindings/clock/
3708 F:      drivers/clk/
3709 X:      drivers/clk/clkdev.c
3710 F:      include/linux/clk-pr*
3711 F:      include/linux/clk/
3712 F:      include/linux/of_clk.h
3713
3714 COMMON INTERNET FILE SYSTEM (CIFS)
3715 M:      Steve French <sfrench@samba.org>
3716 L:      linux-cifs@vger.kernel.org
3717 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3718 W:      http://linux-cifs.samba.org/
3719 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3720 S:      Supported
3721 F:      Documentation/filesystems/cifs/
3722 F:      fs/cifs/
3723
3724 COMPACTPCI HOTPLUG CORE
3725 M:      Scott Murray <scott@spiteful.org>
3726 L:      linux-pci@vger.kernel.org
3727 S:      Maintained
3728 F:      drivers/pci/hotplug/cpci_hotplug*
3729
3730 COMPACTPCI HOTPLUG GENERIC DRIVER
3731 M:      Scott Murray <scott@spiteful.org>
3732 L:      linux-pci@vger.kernel.org
3733 S:      Maintained
3734 F:      drivers/pci/hotplug/cpcihp_generic.c
3735
3736 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3737 M:      Scott Murray <scott@spiteful.org>
3738 L:      linux-pci@vger.kernel.org
3739 S:      Maintained
3740 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3741
3742 COMPAL LAPTOP SUPPORT
3743 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3744 L:      platform-driver-x86@vger.kernel.org
3745 S:      Maintained
3746 F:      drivers/platform/x86/compal-laptop.c
3747
3748 CONEXANT ACCESSRUNNER USB DRIVER
3749 L:      accessrunner-general@lists.sourceforge.net
3750 W:      http://accessrunner.sourceforge.net/
3751 S:      Orphan
3752 F:      drivers/usb/atm/cxacru.c
3753
3754 CONFIGFS
3755 M:      Joel Becker <jlbec@evilplan.org>
3756 M:      Christoph Hellwig <hch@lst.de>
3757 T:      git git://git.infradead.org/users/hch/configfs.git
3758 S:      Supported
3759 F:      fs/configfs/
3760 F:      include/linux/configfs.h
3761
3762 CONNECTOR
3763 M:      Evgeniy Polyakov <zbr@ioremap.net>
3764 L:      netdev@vger.kernel.org
3765 S:      Maintained
3766 F:      drivers/connector/
3767
3768 CONTROL GROUP (CGROUP)
3769 M:      Tejun Heo <tj@kernel.org>
3770 M:      Li Zefan <lizefan@huawei.com>
3771 M:      Johannes Weiner <hannes@cmpxchg.org>
3772 L:      cgroups@vger.kernel.org
3773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3774 S:      Maintained
3775 F:      Documentation/cgroup*
3776 F:      include/linux/cgroup*
3777 F:      kernel/cgroup*
3778
3779 CONTROL GROUP - CPUSET
3780 M:      Li Zefan <lizefan@huawei.com>
3781 L:      cgroups@vger.kernel.org
3782 W:      http://www.bullopensource.org/cpuset/
3783 W:      http://oss.sgi.com/projects/cpusets/
3784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3785 S:      Maintained
3786 F:      Documentation/cgroup-v1/cpusets.txt
3787 F:      include/linux/cpuset.h
3788 F:      kernel/cgroup/cpuset.c
3789
3790 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3791 M:      Johannes Weiner <hannes@cmpxchg.org>
3792 M:      Michal Hocko <mhocko@kernel.org>
3793 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3794 L:      cgroups@vger.kernel.org
3795 L:      linux-mm@kvack.org
3796 S:      Maintained
3797 F:      mm/memcontrol.c
3798 F:      mm/swap_cgroup.c
3799
3800 CORETEMP HARDWARE MONITORING DRIVER
3801 M:      Fenghua Yu <fenghua.yu@intel.com>
3802 L:      linux-hwmon@vger.kernel.org
3803 S:      Maintained
3804 F:      Documentation/hwmon/coretemp
3805 F:      drivers/hwmon/coretemp.c
3806
3807 COSA/SRP SYNC SERIAL DRIVER
3808 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3809 W:      http://www.fi.muni.cz/~kas/cosa/
3810 S:      Maintained
3811 F:      drivers/net/wan/cosa*
3812
3813 CPMAC ETHERNET DRIVER
3814 M:      Florian Fainelli <f.fainelli@gmail.com>
3815 L:      netdev@vger.kernel.org
3816 S:      Maintained
3817 F:      drivers/net/ethernet/ti/cpmac.c
3818
3819 CPU FREQUENCY DRIVERS
3820 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3821 M:      Viresh Kumar <viresh.kumar@linaro.org>
3822 L:      linux-pm@vger.kernel.org
3823 S:      Maintained
3824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3825 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3826 B:      https://bugzilla.kernel.org
3827 F:      Documentation/cpu-freq/
3828 F:      Documentation/devicetree/bindings/cpufreq/
3829 F:      drivers/cpufreq/
3830 F:      include/linux/cpufreq.h
3831 F:      tools/testing/selftests/cpufreq/
3832
3833 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3834 M:      Viresh Kumar <viresh.kumar@linaro.org>
3835 M:      Sudeep Holla <sudeep.holla@arm.com>
3836 L:      linux-pm@vger.kernel.org
3837 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3838 S:      Maintained
3839 F:      drivers/cpufreq/arm_big_little.h
3840 F:      drivers/cpufreq/arm_big_little.c
3841 F:      drivers/cpufreq/arm_big_little_dt.c
3842
3843 CPU POWER MONITORING SUBSYSTEM
3844 M:      Thomas Renninger <trenn@suse.com>
3845 M:      Shuah Khan <shuah@kernel.org>
3846 L:      linux-pm@vger.kernel.org
3847 S:      Maintained
3848 F:      tools/power/cpupower/
3849
3850 CPUID/MSR DRIVER
3851 M:      "H. Peter Anvin" <hpa@zytor.com>
3852 S:      Maintained
3853 F:      arch/x86/kernel/cpuid.c
3854 F:      arch/x86/kernel/msr.c
3855
3856 CPUIDLE DRIVER - ARM BIG LITTLE
3857 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3858 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3859 L:      linux-pm@vger.kernel.org
3860 L:      linux-arm-kernel@lists.infradead.org
3861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3862 S:      Maintained
3863 F:      drivers/cpuidle/cpuidle-big_little.c
3864
3865 CPUIDLE DRIVER - ARM EXYNOS
3866 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3867 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3868 M:      Kukjin Kim <kgene@kernel.org>
3869 L:      linux-pm@vger.kernel.org
3870 L:      linux-samsung-soc@vger.kernel.org
3871 S:      Supported
3872 F:      drivers/cpuidle/cpuidle-exynos.c
3873 F:      arch/arm/mach-exynos/pm.c
3874
3875 CPUIDLE DRIVERS
3876 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3877 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3878 L:      linux-pm@vger.kernel.org
3879 S:      Maintained
3880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3881 B:      https://bugzilla.kernel.org
3882 F:      drivers/cpuidle/*
3883 F:      include/linux/cpuidle.h
3884
3885 CRAMFS FILESYSTEM
3886 M:      Nicolas Pitre <nico@linaro.org>
3887 S:      Maintained
3888 F:      Documentation/filesystems/cramfs.txt
3889 F:      fs/cramfs/
3890
3891 CRYPTO API
3892 M:      Herbert Xu <herbert@gondor.apana.org.au>
3893 M:      "David S. Miller" <davem@davemloft.net>
3894 L:      linux-crypto@vger.kernel.org
3895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3897 S:      Maintained
3898 F:      Documentation/crypto/
3899 F:      Documentation/devicetree/bindings/crypto/
3900 F:      arch/*/crypto/
3901 F:      crypto/
3902 F:      drivers/crypto/
3903 F:      include/crypto/
3904 F:      include/linux/crypto*
3905
3906 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3907 M:      Neil Horman <nhorman@tuxdriver.com>
3908 L:      linux-crypto@vger.kernel.org
3909 S:      Maintained
3910 F:      crypto/ansi_cprng.c
3911 F:      crypto/rng.c
3912
3913 CS3308 MEDIA DRIVER
3914 M:      Hans Verkuil <hverkuil@xs4all.nl>
3915 L:      linux-media@vger.kernel.org
3916 T:      git git://linuxtv.org/media_tree.git
3917 W:      http://linuxtv.org
3918 S:      Odd Fixes
3919 F:      drivers/media/i2c/cs3308.c
3920 F:      drivers/media/i2c/cs3308.h
3921
3922 CS5535 Audio ALSA driver
3923 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3924 S:      Maintained
3925 F:      sound/pci/cs5535audio/
3926
3927 CW1200 WLAN driver
3928 M:      Solomon Peachy <pizza@shaftnet.org>
3929 S:      Maintained
3930 F:      drivers/net/wireless/st/cw1200/
3931
3932 CX18 VIDEO4LINUX DRIVER
3933 M:      Andy Walls <awalls@md.metrocast.net>
3934 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3935 L:      linux-media@vger.kernel.org
3936 T:      git git://linuxtv.org/media_tree.git
3937 W:      https://linuxtv.org
3938 W:      http://www.ivtvdriver.org/index.php/Cx18
3939 S:      Maintained
3940 F:      Documentation/media/v4l-drivers/cx18*
3941 F:      drivers/media/pci/cx18/
3942 F:      include/uapi/linux/ivtv*
3943
3944 CX2341X MPEG ENCODER HELPER MODULE
3945 M:      Hans Verkuil <hverkuil@xs4all.nl>
3946 L:      linux-media@vger.kernel.org
3947 T:      git git://linuxtv.org/media_tree.git
3948 W:      https://linuxtv.org
3949 S:      Maintained
3950 F:      drivers/media/common/cx2341x*
3951 F:      include/media/cx2341x*
3952
3953 CX24120 MEDIA DRIVER
3954 M:      Jemma Denson <jdenson@gmail.com>
3955 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3956 L:      linux-media@vger.kernel.org
3957 W:      https://linuxtv.org
3958 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3959 S:      Maintained
3960 F:      drivers/media/dvb-frontends/cx24120*
3961
3962 CX88 VIDEO4LINUX DRIVER
3963 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3964 L:      linux-media@vger.kernel.org
3965 W:      https://linuxtv.org
3966 T:      git git://linuxtv.org/media_tree.git
3967 S:      Odd fixes
3968 F:      Documentation/media/v4l-drivers/cx88*
3969 F:      drivers/media/pci/cx88/
3970
3971 CXD2820R MEDIA DRIVER
3972 M:      Antti Palosaari <crope@iki.fi>
3973 L:      linux-media@vger.kernel.org
3974 W:      https://linuxtv.org
3975 W:      http://palosaari.fi/linux/
3976 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3977 T:      git git://linuxtv.org/anttip/media_tree.git
3978 S:      Maintained
3979 F:      drivers/media/dvb-frontends/cxd2820r*
3980
3981 CXGB3 ETHERNET DRIVER (CXGB3)
3982 M:      Santosh Raspatur <santosh@chelsio.com>
3983 L:      netdev@vger.kernel.org
3984 W:      http://www.chelsio.com
3985 S:      Supported
3986 F:      drivers/net/ethernet/chelsio/cxgb3/
3987
3988 CXGB3 ISCSI DRIVER (CXGB3I)
3989 M:      Karen Xie <kxie@chelsio.com>
3990 L:      linux-scsi@vger.kernel.org
3991 W:      http://www.chelsio.com
3992 S:      Supported
3993 F:      drivers/scsi/cxgbi/cxgb3i
3994
3995 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3996 M:      Steve Wise <swise@chelsio.com>
3997 L:      linux-rdma@vger.kernel.org
3998 W:      http://www.openfabrics.org
3999 S:      Supported
4000 F:      drivers/infiniband/hw/cxgb3/
4001 F:      include/uapi/rdma/cxgb3-abi.h
4002
4003 CXGB4 CRYPTO DRIVER (chcr)
4004 M:      Harsh Jain <harsh@chelsio.com>
4005 L:      linux-crypto@vger.kernel.org
4006 W:      http://www.chelsio.com
4007 S:      Supported
4008 F:      drivers/crypto/chelsio
4009
4010 CXGB4 ETHERNET DRIVER (CXGB4)
4011 M:      Ganesh Goudar <ganeshgr@chelsio.com>
4012 L:      netdev@vger.kernel.org
4013 W:      http://www.chelsio.com
4014 S:      Supported
4015 F:      drivers/net/ethernet/chelsio/cxgb4/
4016
4017 CXGB4 ISCSI DRIVER (CXGB4I)
4018 M:      Karen Xie <kxie@chelsio.com>
4019 L:      linux-scsi@vger.kernel.org
4020 W:      http://www.chelsio.com
4021 S:      Supported
4022 F:      drivers/scsi/cxgbi/cxgb4i
4023
4024 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4025 M:      Steve Wise <swise@chelsio.com>
4026 L:      linux-rdma@vger.kernel.org
4027 W:      http://www.openfabrics.org
4028 S:      Supported
4029 F:      drivers/infiniband/hw/cxgb4/
4030 F:      include/uapi/rdma/cxgb4-abi.h
4031
4032 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4033 M:      Casey Leedom <leedom@chelsio.com>
4034 L:      netdev@vger.kernel.org
4035 W:      http://www.chelsio.com
4036 S:      Supported
4037 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4038
4039 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4040 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4041 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4042 L:      linuxppc-dev@lists.ozlabs.org
4043 S:      Supported
4044 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4045 F:      drivers/misc/cxl/
4046 F:      include/misc/cxl*
4047 F:      include/uapi/misc/cxl.h
4048 F:      Documentation/powerpc/cxl.txt
4049 F:      Documentation/ABI/testing/sysfs-class-cxl
4050
4051 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4052 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4053 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4054 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4055 L:      linux-scsi@vger.kernel.org
4056 S:      Supported
4057 F:      drivers/scsi/cxlflash/
4058 F:      include/uapi/scsi/cxlflash_ioctls.h
4059 F:      Documentation/powerpc/cxlflash.txt
4060
4061 CYBERPRO FB DRIVER
4062 M:      Russell King <linux@armlinux.org.uk>
4063 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4064 W:      http://www.armlinux.org.uk/
4065 S:      Maintained
4066 F:      drivers/video/fbdev/cyber2000fb.*
4067
4068 CYCLADES ASYNC MUX DRIVER
4069 W:      http://www.cyclades.com/
4070 S:      Orphan
4071 F:      drivers/tty/cyclades.c
4072 F:      include/linux/cyclades.h
4073 F:      include/uapi/linux/cyclades.h
4074
4075 CYCLADES PC300 DRIVER
4076 W:      http://www.cyclades.com/
4077 S:      Orphan
4078 F:      drivers/net/wan/pc300*
4079
4080 CYPRESS_FIRMWARE MEDIA DRIVER
4081 M:      Antti Palosaari <crope@iki.fi>
4082 L:      linux-media@vger.kernel.org
4083 W:      https://linuxtv.org
4084 W:      http://palosaari.fi/linux/
4085 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4086 T:      git git://linuxtv.org/anttip/media_tree.git
4087 S:      Maintained
4088 F:      drivers/media/common/cypress_firmware*
4089
4090 CYTTSP TOUCHSCREEN DRIVER
4091 M:      Ferruh Yigit <fery@cypress.com>
4092 L:      linux-input@vger.kernel.org
4093 S:      Supported
4094 F:      drivers/input/touchscreen/cyttsp*
4095 F:      include/linux/input/cyttsp.h
4096
4097 D-LINK DIR-685 TOUCHKEYS DRIVER
4098 M:      Linus Walleij <linus.walleij@linaro.org>
4099 L:      linux-input@vger.kernel.org
4100 S:      Supported
4101 F:      drivers/input/dlink-dir685-touchkeys.c
4102
4103 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4104 M:      Joshua Kinard <kumba@gentoo.org>
4105 S:      Maintained
4106 F:      drivers/rtc/rtc-ds1685.c
4107 F:      include/linux/rtc/ds1685.h
4108
4109 DAMA SLAVE for AX.25
4110 M:      Joerg Reuter <jreuter@yaina.de>
4111 W:      http://yaina.de/jreuter/
4112 W:      http://www.qsl.net/dl1bke/
4113 L:      linux-hams@vger.kernel.org
4114 S:      Maintained
4115 F:      net/ax25/af_ax25.c
4116 F:      net/ax25/ax25_dev.c
4117 F:      net/ax25/ax25_ds_*
4118 F:      net/ax25/ax25_in.c
4119 F:      net/ax25/ax25_out.c
4120 F:      net/ax25/ax25_timer.c
4121 F:      net/ax25/sysctl_net_ax25.c
4122
4123 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4124 L:      netdev@vger.kernel.org
4125 S:      Orphan
4126 F:      Documentation/networking/dmfe.txt
4127 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4128
4129 DC390/AM53C974 SCSI driver
4130 M:      Hannes Reinecke <hare@suse.com>
4131 L:      linux-scsi@vger.kernel.org
4132 S:      Maintained
4133 F:      drivers/scsi/am53c974.c
4134
4135 DC395x SCSI driver
4136 M:      Oliver Neukum <oliver@neukum.org>
4137 M:      Ali Akcaagac <aliakc@web.de>
4138 M:      Jamie Lenehan <lenehan@twibble.org>
4139 L:      dc395x@twibble.org
4140 W:      http://twibble.org/dist/dc395x/
4141 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4142 S:      Maintained
4143 F:      Documentation/scsi/dc395x.txt
4144 F:      drivers/scsi/dc395x.*
4145
4146 DCCP PROTOCOL
4147 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4148 L:      dccp@vger.kernel.org
4149 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4150 S:      Maintained
4151 F:      include/linux/dccp.h
4152 F:      include/uapi/linux/dccp.h
4153 F:      include/linux/tfrc.h
4154 F:      net/dccp/
4155
4156 DECnet NETWORK LAYER
4157 W:      http://linux-decnet.sourceforge.net
4158 L:      linux-decnet-user@lists.sourceforge.net
4159 S:      Orphan
4160 F:      Documentation/networking/decnet.txt
4161 F:      net/decnet/
4162
4163 DECSTATION PLATFORM SUPPORT
4164 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4165 L:      linux-mips@linux-mips.org
4166 W:      http://www.linux-mips.org/wiki/DECstation
4167 S:      Maintained
4168 F:      arch/mips/dec/
4169 F:      arch/mips/include/asm/dec/
4170 F:      arch/mips/include/asm/mach-dec/
4171
4172 DEFXX FDDI NETWORK DRIVER
4173 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4174 S:      Maintained
4175 F:      drivers/net/fddi/defxx.*
4176
4177 DELL SMBIOS DRIVER
4178 M:      Pali Rohár <pali.rohar@gmail.com>
4179 M:      Mario Limonciello <mario.limonciello@dell.com>
4180 L:      platform-driver-x86@vger.kernel.org
4181 S:      Maintained
4182 F:      drivers/platform/x86/dell-smbios.*
4183
4184 DELL SMBIOS SMM DRIVER
4185 M:      Mario Limonciello <mario.limonciello@dell.com>
4186 L:      platform-driver-x86@vger.kernel.org
4187 S:      Maintained
4188 F:      drivers/platform/x86/dell-smbios-smm.c
4189
4190 DELL SMBIOS WMI DRIVER
4191 M:      Mario Limonciello <mario.limonciello@dell.com>
4192 L:      platform-driver-x86@vger.kernel.org
4193 S:      Maintained
4194 F:      drivers/platform/x86/dell-smbios-wmi.c
4195 F:      tools/wmi/dell-smbios-example.c
4196
4197 DELL LAPTOP DRIVER
4198 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4199 M:      Pali Rohár <pali.rohar@gmail.com>
4200 L:      platform-driver-x86@vger.kernel.org
4201 S:      Maintained
4202 F:      drivers/platform/x86/dell-laptop.c
4203
4204 DELL LAPTOP FREEFALL DRIVER
4205 M:      Pali Rohár <pali.rohar@gmail.com>
4206 S:      Maintained
4207 F:      drivers/platform/x86/dell-smo8800.c
4208
4209 DELL LAPTOP RBTN DRIVER
4210 M:      Pali Rohár <pali.rohar@gmail.com>
4211 S:      Maintained
4212 F:      drivers/platform/x86/dell-rbtn.*
4213
4214 DELL LAPTOP SMM DRIVER
4215 M:      Pali Rohár <pali.rohar@gmail.com>
4216 S:      Maintained
4217 F:      drivers/hwmon/dell-smm-hwmon.c
4218 F:      include/uapi/linux/i8k.h
4219
4220 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4221 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4222 S:      Maintained
4223 F:      Documentation/dcdbas.txt
4224 F:      drivers/firmware/dcdbas.*
4225
4226 DELL WMI NOTIFICATIONS DRIVER
4227 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4228 M:      Pali Rohár <pali.rohar@gmail.com>
4229 S:      Maintained
4230 F:      drivers/platform/x86/dell-wmi.c
4231
4232 DELL WMI DESCRIPTOR DRIVER
4233 M:      Mario Limonciello <mario.limonciello@dell.com>
4234 S:      Maintained
4235 F:      drivers/platform/x86/dell-wmi-descriptor.c
4236
4237 DELTA ST MEDIA DRIVER
4238 M:      Hugues Fruchet <hugues.fruchet@st.com>
4239 L:      linux-media@vger.kernel.org
4240 T:      git git://linuxtv.org/media_tree.git
4241 W:      https://linuxtv.org
4242 S:      Supported
4243 F:      drivers/media/platform/sti/delta
4244
4245 DENALI NAND DRIVER
4246 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4247 L:      linux-mtd@lists.infradead.org
4248 S:      Supported
4249 F:      drivers/mtd/nand/raw/denali*
4250
4251 DESIGNWARE USB2 DRD IP DRIVER
4252 M:      Minas Harutyunyan <hminas@synopsys.com>
4253 L:      linux-usb@vger.kernel.org
4254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4255 S:      Maintained
4256 F:      drivers/usb/dwc2/
4257
4258 DESIGNWARE USB3 DRD IP DRIVER
4259 M:      Felipe Balbi <balbi@kernel.org>
4260 L:      linux-usb@vger.kernel.org
4261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4262 S:      Maintained
4263 F:      drivers/usb/dwc3/
4264
4265 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4266 M:      Andreas Klinger <ak@it-klinger.de>
4267 L:      linux-iio@vger.kernel.org
4268 S:      Maintained
4269 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4270 F:      drivers/iio/proximity/srf*.c
4271
4272 DEVICE COREDUMP (DEV_COREDUMP)
4273 M:      Johannes Berg <johannes@sipsolutions.net>
4274 L:      linux-kernel@vger.kernel.org
4275 S:      Maintained
4276 F:      drivers/base/devcoredump.c
4277 F:      include/linux/devcoredump.h
4278
4279 DEVICE FREQUENCY (DEVFREQ)
4280 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4281 M:      Kyungmin Park <kyungmin.park@samsung.com>
4282 R:      Chanwoo Choi <cw00.choi@samsung.com>
4283 L:      linux-pm@vger.kernel.org
4284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4285 S:      Maintained
4286 F:      drivers/devfreq/
4287 F:      include/linux/devfreq.h
4288 F:      Documentation/devicetree/bindings/devfreq/
4289
4290 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4291 M:      Chanwoo Choi <cw00.choi@samsung.com>
4292 L:      linux-pm@vger.kernel.org
4293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4294 S:      Supported
4295 F:      drivers/devfreq/event/
4296 F:      drivers/devfreq/devfreq-event.c
4297 F:      include/linux/devfreq-event.h
4298 F:      Documentation/devicetree/bindings/devfreq/event/
4299
4300 DEVICE NUMBER REGISTRY
4301 M:      Torben Mathiasen <device@lanana.org>
4302 W:      http://lanana.org/docs/device-list/index.html
4303 S:      Maintained
4304
4305 DEVICE-MAPPER  (LVM)
4306 M:      Alasdair Kergon <agk@redhat.com>
4307 M:      Mike Snitzer <snitzer@redhat.com>
4308 M:      dm-devel@redhat.com
4309 L:      dm-devel@redhat.com
4310 W:      http://sources.redhat.com/dm
4311 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4313 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4314 S:      Maintained
4315 F:      Documentation/device-mapper/
4316 F:      drivers/md/Makefile
4317 F:      drivers/md/Kconfig
4318 F:      drivers/md/dm*
4319 F:      drivers/md/persistent-data/
4320 F:      include/linux/device-mapper.h
4321 F:      include/linux/dm-*.h
4322 F:      include/uapi/linux/dm-*.h
4323
4324 DEVLINK
4325 M:      Jiri Pirko <jiri@mellanox.com>
4326 L:      netdev@vger.kernel.org
4327 S:      Supported
4328 F:      net/core/devlink.c
4329 F:      include/net/devlink.h
4330 F:      include/uapi/linux/devlink.h
4331
4332 DIALOG SEMICONDUCTOR DRIVERS
4333 M:      Support Opensource <support.opensource@diasemi.com>
4334 W:      http://www.dialog-semiconductor.com/products
4335 S:      Supported
4336 F:      Documentation/hwmon/da90??
4337 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4338 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4339 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4340 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4341 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4342 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4343 F:      drivers/gpio/gpio-da90??.c
4344 F:      drivers/hwmon/da90??-hwmon.c
4345 F:      drivers/iio/adc/da91??-*.c
4346 F:      drivers/input/misc/da90??_onkey.c
4347 F:      drivers/input/touchscreen/da9052_tsi.c
4348 F:      drivers/leds/leds-da90??.c
4349 F:      drivers/mfd/da903x.c
4350 F:      drivers/mfd/da90??-*.c
4351 F:      drivers/mfd/da91??-*.c
4352 F:      drivers/power/supply/da9052-battery.c
4353 F:      drivers/power/supply/da91??-*.c
4354 F:      drivers/regulator/da903x.c
4355 F:      drivers/regulator/da9???-regulator.[ch]
4356 F:      drivers/thermal/da90??-thermal.c
4357 F:      drivers/rtc/rtc-da90??.c
4358 F:      drivers/video/backlight/da90??_bl.c
4359 F:      drivers/watchdog/da90??_wdt.c
4360 F:      include/linux/mfd/da903x.h
4361 F:      include/linux/mfd/da9052/
4362 F:      include/linux/mfd/da9055/
4363 F:      include/linux/mfd/da9062/
4364 F:      include/linux/mfd/da9063/
4365 F:      include/linux/mfd/da9150/
4366 F:      include/linux/regulator/da9211.h
4367 F:      include/sound/da[79]*.h
4368 F:      sound/soc/codecs/da[79]*.[ch]
4369
4370 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4371 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4372 L:      linux-gpio@vger.kernel.org
4373 S:      Maintained
4374 F:      drivers/gpio/gpio-gpio-mm.c
4375
4376 DIGI NEO AND CLASSIC PCI PRODUCTS
4377 M:      Lidza Louina <lidza.louina@gmail.com>
4378 M:      Mark Hounschell <markh@compro.net>
4379 L:      driverdev-devel@linuxdriverproject.org
4380 S:      Maintained
4381 F:      drivers/staging/dgnc/
4382
4383 DIOLAN U2C-12 I2C DRIVER
4384 M:      Guenter Roeck <linux@roeck-us.net>
4385 L:      linux-i2c@vger.kernel.org
4386 S:      Maintained
4387 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4388
4389 FILESYSTEM DIRECT ACCESS (DAX)
4390 M:      Matthew Wilcox <mawilcox@microsoft.com>
4391 M:      Ross Zwisler <zwisler@kernel.org>
4392 M:      Jan Kara <jack@suse.cz>
4393 L:      linux-fsdevel@vger.kernel.org
4394 S:      Supported
4395 F:      fs/dax.c
4396 F:      include/linux/dax.h
4397 F:      include/trace/events/fs_dax.h
4398
4399 DEVICE DIRECT ACCESS (DAX)
4400 M:      Dan Williams <dan.j.williams@intel.com>
4401 M:      Dave Jiang <dave.jiang@intel.com>
4402 M:      Ross Zwisler <zwisler@kernel.org>
4403 M:      Vishal Verma <vishal.l.verma@intel.com>
4404 L:      linux-nvdimm@lists.01.org
4405 S:      Supported
4406 F:      drivers/dax/
4407
4408 DIRECTORY NOTIFICATION (DNOTIFY)
4409 M:      Jan Kara <jack@suse.cz>
4410 R:      Amir Goldstein <amir73il@gmail.com>
4411 L:      linux-fsdevel@vger.kernel.org
4412 S:      Maintained
4413 F:      Documentation/filesystems/dnotify.txt
4414 F:      fs/notify/dnotify/
4415 F:      include/linux/dnotify.h
4416
4417 DISK GEOMETRY AND PARTITION HANDLING
4418 M:      Andries Brouwer <aeb@cwi.nl>
4419 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4420 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4421 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4422 S:      Maintained
4423
4424 DISKQUOTA
4425 M:      Jan Kara <jack@suse.com>
4426 S:      Maintained
4427 F:      Documentation/filesystems/quota.txt
4428 F:      fs/quota/
4429 F:      include/linux/quota*.h
4430 F:      include/uapi/linux/quota*.h
4431
4432 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4433 M:      Bernie Thompson <bernie@plugable.com>
4434 L:      linux-fbdev@vger.kernel.org
4435 S:      Maintained
4436 W:      http://plugable.com/category/projects/udlfb/
4437 F:      drivers/video/fbdev/udlfb.c
4438 F:      include/video/udlfb.h
4439 F:      Documentation/fb/udlfb.txt
4440
4441 DISTRIBUTED LOCK MANAGER (DLM)
4442 M:      Christine Caulfield <ccaulfie@redhat.com>
4443 M:      David Teigland <teigland@redhat.com>
4444 L:      cluster-devel@redhat.com
4445 W:      http://sources.redhat.com/cluster/
4446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4447 S:      Supported
4448 F:      fs/dlm/
4449
4450 DMA BUFFER SHARING FRAMEWORK
4451 M:      Sumit Semwal <sumit.semwal@linaro.org>
4452 S:      Maintained
4453 L:      linux-media@vger.kernel.org
4454 L:      dri-devel@lists.freedesktop.org
4455 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4456 F:      drivers/dma-buf/
4457 F:      include/linux/dma-buf*
4458 F:      include/linux/reservation.h
4459 F:      include/linux/*fence.h
4460 F:      Documentation/driver-api/dma-buf.rst
4461 T:      git git://anongit.freedesktop.org/drm/drm-misc
4462
4463 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4464 M:      Vinod Koul <vkoul@kernel.org>
4465 L:      dmaengine@vger.kernel.org
4466 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4467 S:      Maintained
4468 F:      drivers/dma/
4469 F:      include/linux/dmaengine.h
4470 F:      include/linux/of_dma.h
4471 F:      Documentation/devicetree/bindings/dma/
4472 F:      Documentation/driver-api/dmaengine/
4473 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4474
4475 DMA MAPPING HELPERS
4476 M:      Christoph Hellwig <hch@lst.de>
4477 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4478 R:      Robin Murphy <robin.murphy@arm.com>
4479 L:      iommu@lists.linux-foundation.org
4480 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4481 W:      http://git.infradead.org/users/hch/dma-mapping.git
4482 S:      Supported
4483 F:      kernel/dma/
4484 F:      include/asm-generic/dma-mapping.h
4485 F:      include/linux/dma-direct.h
4486 F:      include/linux/dma-mapping.h
4487 F:      include/linux/dma-noncoherent.h
4488
4489 DME1737 HARDWARE MONITOR DRIVER
4490 M:      Juerg Haefliger <juergh@gmail.com>
4491 L:      linux-hwmon@vger.kernel.org
4492 S:      Maintained
4493 F:      Documentation/hwmon/dme1737
4494 F:      drivers/hwmon/dme1737.c
4495
4496 DMI/SMBIOS SUPPORT
4497 M:      Jean Delvare <jdelvare@suse.com>
4498 S:      Maintained
4499 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4500 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4501 F:      drivers/firmware/dmi-id.c
4502 F:      drivers/firmware/dmi_scan.c
4503 F:      include/linux/dmi.h
4504
4505 DOCUMENTATION
4506 M:      Jonathan Corbet <corbet@lwn.net>
4507 L:      linux-doc@vger.kernel.org
4508 S:      Maintained
4509 F:      Documentation/
4510 F:      scripts/kernel-doc
4511 X:      Documentation/ABI/
4512 X:      Documentation/devicetree/
4513 X:      Documentation/acpi
4514 X:      Documentation/power
4515 X:      Documentation/spi
4516 X:      Documentation/media
4517 T:      git git://git.lwn.net/linux.git docs-next
4518
4519 DOCUMENTATION/ITALIAN
4520 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4521 L:      linux-doc@vger.kernel.org
4522 S:      Maintained
4523 F:      Documentation/translations/it_IT
4524
4525 DONGWOON DW9714 LENS VOICE COIL DRIVER
4526 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4527 L:      linux-media@vger.kernel.org
4528 T:      git git://linuxtv.org/media_tree.git
4529 S:      Maintained
4530 F:      drivers/media/i2c/dw9714.c
4531
4532 DONGWOON DW9807 LENS VOICE COIL DRIVER
4533 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4534 L:      linux-media@vger.kernel.org
4535 T:      git git://linuxtv.org/media_tree.git
4536 S:      Maintained
4537 F:      drivers/media/i2c/dw9807.c
4538
4539 DOUBLETALK DRIVER
4540 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4541 L:      blinux-list@redhat.com
4542 S:      Maintained
4543 F:      drivers/char/dtlk.c
4544 F:      include/linux/dtlk.h
4545
4546 DPAA2 DATAPATH I/O (DPIO) DRIVER
4547 M:      Roy Pledge <Roy.Pledge@nxp.com>
4548 L:      linux-kernel@vger.kernel.org
4549 S:      Maintained
4550 F:      drivers/soc/fsl/dpio
4551
4552 DPAA2 ETHERNET DRIVER
4553 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4554 L:      linux-kernel@vger.kernel.org
4555 S:      Maintained
4556 F:      drivers/staging/fsl-dpaa2/ethernet
4557
4558 DPAA2 ETHERNET SWITCH DRIVER
4559 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4560 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4561 L:      linux-kernel@vger.kernel.org
4562 S:      Maintained
4563 F:      drivers/staging/fsl-dpaa2/ethsw
4564
4565 DPAA2 PTP CLOCK DRIVER
4566 M:      Yangbo Lu <yangbo.lu@nxp.com>
4567 L:      linux-kernel@vger.kernel.org
4568 S:      Maintained
4569 F:      drivers/staging/fsl-dpaa2/rtc
4570
4571 DPT_I2O SCSI RAID DRIVER
4572 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4573 L:      linux-scsi@vger.kernel.org
4574 W:      http://www.adaptec.com/
4575 S:      Maintained
4576 F:      drivers/scsi/dpt*
4577 F:      drivers/scsi/dpt/
4578
4579 DRBD DRIVER
4580 M:      Philipp Reisner <philipp.reisner@linbit.com>
4581 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4582 L:      drbd-dev@lists.linbit.com
4583 W:      http://www.drbd.org
4584 T:      git git://git.linbit.com/linux-drbd.git
4585 T:      git git://git.linbit.com/drbd-8.4.git
4586 S:      Supported
4587 F:      drivers/block/drbd/
4588 F:      lib/lru_cache.c
4589 F:      Documentation/blockdev/drbd/
4590
4591 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4592 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4593 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4595 S:      Supported
4596 F:      Documentation/kobject.txt
4597 F:      drivers/base/
4598 F:      fs/debugfs/
4599 F:      fs/sysfs/
4600 F:      include/linux/debugfs.h
4601 F:      include/linux/kobj*
4602 F:      lib/kobj*
4603
4604 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4605 M:      Kevin Hilman <khilman@kernel.org>
4606 M:      Nishanth Menon <nm@ti.com>
4607 S:      Maintained
4608 F:      drivers/power/avs/
4609 F:      include/linux/power/smartreflex.h
4610 L:      linux-pm@vger.kernel.org
4611
4612 DRM DRIVER FOR ARM PL111 CLCD
4613 M:      Eric Anholt <eric@anholt.net>
4614 T:      git git://anongit.freedesktop.org/drm/drm-misc
4615 S:      Supported
4616 F:      drivers/gpu/drm/pl111/
4617
4618 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4619 M:      Linus Walleij <linus.walleij@linaro.org>
4620 T:      git git://anongit.freedesktop.org/drm/drm-misc
4621 S:      Maintained
4622 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4623 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4624
4625 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4626 M:      Dave Airlie <airlied@redhat.com>
4627 S:      Odd Fixes
4628 F:      drivers/gpu/drm/ast/
4629
4630 DRM DRIVER FOR BOCHS VIRTUAL GPU
4631 M:      Gerd Hoffmann <kraxel@redhat.com>
4632 L:      virtualization@lists.linux-foundation.org
4633 T:      git git://anongit.freedesktop.org/drm/drm-misc
4634 S:      Maintained
4635 F:      drivers/gpu/drm/bochs/
4636
4637 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4638 M:      Linus Walleij <linus.walleij@linaro.org>
4639 T:      git git://anongit.freedesktop.org/drm/drm-misc
4640 S:      Maintained
4641 F:      drivers/gpu/drm/tve200/
4642
4643 DRM DRIVER FOR ILITEK ILI9225 PANELS
4644 M:      David Lechner <david@lechnology.com>
4645 S:      Maintained
4646 F:      drivers/gpu/drm/tinydrm/ili9225.c
4647 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4648
4649 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4650 S:      Orphan / Obsolete
4651 F:      drivers/gpu/drm/i810/
4652 F:      include/uapi/drm/i810_drm.h
4653
4654 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4655 S:      Orphan / Obsolete
4656 F:      drivers/gpu/drm/mga/
4657 F:      include/uapi/drm/mga_drm.h
4658
4659 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4660 M:      Dave Airlie <airlied@redhat.com>
4661 S:      Odd Fixes
4662 F:      drivers/gpu/drm/mgag200/
4663
4664 DRM DRIVER FOR MI0283QT
4665 M:      Noralf Trønnes <noralf@tronnes.org>
4666 S:      Maintained
4667 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4668 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4669
4670 DRM DRIVER FOR MSM ADRENO GPU
4671 M:      Rob Clark <robdclark@gmail.com>
4672 L:      linux-arm-msm@vger.kernel.org
4673 L:      dri-devel@lists.freedesktop.org
4674 L:      freedreno@lists.freedesktop.org
4675 T:      git git://people.freedesktop.org/~robclark/linux
4676 S:      Maintained
4677 F:      drivers/gpu/drm/msm/
4678 F:      include/uapi/drm/msm_drm.h
4679 F:      Documentation/devicetree/bindings/display/msm/
4680
4681 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4682 M:      Ben Skeggs <bskeggs@redhat.com>
4683 L:      dri-devel@lists.freedesktop.org
4684 L:      nouveau@lists.freedesktop.org
4685 T:      git git://github.com/skeggsb/linux
4686 S:      Supported
4687 F:      drivers/gpu/drm/nouveau/
4688 F:      include/uapi/drm/nouveau_drm.h
4689
4690 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4691 M:      Noralf Trønnes <noralf@tronnes.org>
4692 S:      Maintained
4693 F:      drivers/gpu/drm/tinydrm/repaper.c
4694 F:      Documentation/devicetree/bindings/display/repaper.txt
4695
4696 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4697 M:      Dave Airlie <airlied@redhat.com>
4698 M:      Gerd Hoffmann <kraxel@redhat.com>
4699 L:      virtualization@lists.linux-foundation.org
4700 T:      git git://anongit.freedesktop.org/drm/drm-misc
4701 S:      Obsolete
4702 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4703 F:      drivers/gpu/drm/cirrus/
4704
4705 DRM DRIVER FOR QXL VIRTUAL GPU
4706 M:      Dave Airlie <airlied@redhat.com>
4707 M:      Gerd Hoffmann <kraxel@redhat.com>
4708 L:      virtualization@lists.linux-foundation.org
4709 T:      git git://anongit.freedesktop.org/drm/drm-misc
4710 S:      Maintained
4711 F:      drivers/gpu/drm/qxl/
4712 F:      include/uapi/drm/qxl_drm.h
4713
4714 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4715 S:      Orphan / Obsolete
4716 F:      drivers/gpu/drm/r128/
4717 F:      include/uapi/drm/r128_drm.h
4718
4719 DRM DRIVER FOR SAVAGE VIDEO CARDS
4720 S:      Orphan / Obsolete
4721 F:      drivers/gpu/drm/savage/
4722 F:      include/uapi/drm/savage_drm.h
4723
4724 DRM DRIVER FOR SIS VIDEO CARDS
4725 S:      Orphan / Obsolete
4726 F:      drivers/gpu/drm/sis/
4727 F:      include/uapi/drm/sis_drm.h
4728
4729 DRM DRIVER FOR SITRONIX ST7586 PANELS
4730 M:      David Lechner <david@lechnology.com>
4731 S:      Maintained
4732 F:      drivers/gpu/drm/tinydrm/st7586.c
4733 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4734
4735 DRM DRIVER FOR SITRONIX ST7735R PANELS
4736 M:      David Lechner <david@lechnology.com>
4737 S:      Maintained
4738 F:      drivers/gpu/drm/tinydrm/st7735r.c
4739 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4740
4741 DRM DRIVER FOR TDFX VIDEO CARDS
4742 S:      Orphan / Obsolete
4743 F:      drivers/gpu/drm/tdfx/
4744
4745 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4746 M:      Dave Airlie <airlied@redhat.com>
4747 S:      Odd Fixes
4748 F:      drivers/gpu/drm/udl/
4749
4750 DRM DRIVER FOR VMWARE VIRTUAL GPU
4751 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4752 M:      Sinclair Yeh <syeh@vmware.com>
4753 M:      Thomas Hellstrom <thellstrom@vmware.com>
4754 L:      dri-devel@lists.freedesktop.org
4755 T:      git git://people.freedesktop.org/~syeh/repos_linux
4756 T:      git git://people.freedesktop.org/~thomash/linux
4757 S:      Supported
4758 F:      drivers/gpu/drm/vmwgfx/
4759 F:      include/uapi/drm/vmwgfx_drm.h
4760
4761 DRM DRIVERS
4762 M:      David Airlie <airlied@linux.ie>
4763 L:      dri-devel@lists.freedesktop.org
4764 T:      git git://anongit.freedesktop.org/drm/drm
4765 B:      https://bugs.freedesktop.org/
4766 C:      irc://chat.freenode.net/dri-devel
4767 S:      Maintained
4768 F:      drivers/gpu/drm/
4769 F:      drivers/gpu/vga/
4770 F:      Documentation/devicetree/bindings/display/
4771 F:      Documentation/devicetree/bindings/gpu/
4772 F:      Documentation/gpu/
4773 F:      include/drm/
4774 F:      include/uapi/drm/
4775 F:      include/linux/vga*
4776
4777 DRM DRIVERS AND MISC GPU PATCHES
4778 M:      Gustavo Padovan <gustavo@padovan.org>
4779 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4780 M:      Sean Paul <sean@poorly.run>
4781 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4782 S:      Maintained
4783 T:      git git://anongit.freedesktop.org/drm/drm-misc
4784 F:      Documentation/gpu/
4785 F:      drivers/gpu/vga/
4786 F:      drivers/gpu/drm/*
4787 F:      include/drm/drm*
4788 F:      include/uapi/drm/drm*
4789 F:      include/linux/vga*
4790
4791 DRM DRIVERS FOR ALLWINNER A10
4792 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4793 L:      dri-devel@lists.freedesktop.org
4794 S:      Supported
4795 F:      drivers/gpu/drm/sun4i/
4796 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4797 T:      git git://anongit.freedesktop.org/drm/drm-misc
4798
4799 DRM DRIVERS FOR AMLOGIC SOCS
4800 M:      Neil Armstrong <narmstrong@baylibre.com>
4801 L:      dri-devel@lists.freedesktop.org
4802 L:      linux-amlogic@lists.infradead.org
4803 W:      http://linux-meson.com/
4804 S:      Supported
4805 F:      drivers/gpu/drm/meson/
4806 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4807 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4808 F:      Documentation/gpu/meson.rst
4809 T:      git git://anongit.freedesktop.org/drm/drm-misc
4810
4811 DRM DRIVERS FOR ATMEL HLCDC
4812 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4813 L:      dri-devel@lists.freedesktop.org
4814 S:      Supported
4815 F:      drivers/gpu/drm/atmel-hlcdc/
4816 F:      Documentation/devicetree/bindings/display/atmel/
4817 T:      git git://anongit.freedesktop.org/drm/drm-misc
4818
4819 DRM DRIVERS FOR BRIDGE CHIPS
4820 M:      Archit Taneja <architt@codeaurora.org>
4821 M:      Andrzej Hajda <a.hajda@samsung.com>
4822 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4823 S:      Maintained
4824 T:      git git://anongit.freedesktop.org/drm/drm-misc
4825 F:      drivers/gpu/drm/bridge/
4826
4827 DRM DRIVERS FOR EXYNOS
4828 M:      Inki Dae <inki.dae@samsung.com>
4829 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4830 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4831 M:      Kyungmin Park <kyungmin.park@samsung.com>
4832 L:      dri-devel@lists.freedesktop.org
4833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4834 S:      Supported
4835 F:      drivers/gpu/drm/exynos/
4836 F:      include/uapi/drm/exynos_drm.h
4837 F:      Documentation/devicetree/bindings/display/exynos/
4838
4839 DRM DRIVERS FOR FREESCALE DCU
4840 M:      Stefan Agner <stefan@agner.ch>
4841 M:      Alison Wang <alison.wang@nxp.com>
4842 L:      dri-devel@lists.freedesktop.org
4843 S:      Supported
4844 F:      drivers/gpu/drm/fsl-dcu/
4845 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4846 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4847 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4848
4849 DRM DRIVERS FOR FREESCALE IMX
4850 M:      Philipp Zabel <p.zabel@pengutronix.de>
4851 L:      dri-devel@lists.freedesktop.org
4852 S:      Maintained
4853 F:      drivers/gpu/drm/imx/
4854 F:      drivers/gpu/ipu-v3/
4855 F:      Documentation/devicetree/bindings/display/imx/
4856
4857 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4858 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4859 L:      dri-devel@lists.freedesktop.org
4860 T:      git git://github.com/patjak/drm-gma500
4861 S:      Maintained
4862 F:      drivers/gpu/drm/gma500/
4863
4864 DRM DRIVERS FOR HISILICON
4865 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4866 M:      Rongrong Zou <zourongrong@gmail.com>
4867 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4868 R:      Chen Feng <puck.chen@hisilicon.com>
4869 L:      dri-devel@lists.freedesktop.org
4870 T:      git git://github.com/xin3liang/linux.git
4871 S:      Maintained
4872 F:      drivers/gpu/drm/hisilicon/
4873 F:      Documentation/devicetree/bindings/display/hisilicon/
4874
4875 DRM DRIVERS FOR MEDIATEK
4876 M:      CK Hu <ck.hu@mediatek.com>
4877 M:      Philipp Zabel <p.zabel@pengutronix.de>
4878 L:      dri-devel@lists.freedesktop.org
4879 S:      Supported
4880 F:      drivers/gpu/drm/mediatek/
4881 F:      Documentation/devicetree/bindings/display/mediatek/
4882
4883 DRM DRIVERS FOR NVIDIA TEGRA
4884 M:      Thierry Reding <thierry.reding@gmail.com>
4885 L:      dri-devel@lists.freedesktop.org
4886 L:      linux-tegra@vger.kernel.org
4887 T:      git git://anongit.freedesktop.org/tegra/linux.git
4888 S:      Supported
4889 F:      drivers/gpu/drm/tegra/
4890 F:      drivers/gpu/host1x/
4891 F:      include/linux/host1x.h
4892 F:      include/uapi/drm/tegra_drm.h
4893 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4894
4895 DRM DRIVERS FOR RENESAS
4896 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4897 L:      dri-devel@lists.freedesktop.org
4898 L:      linux-renesas-soc@vger.kernel.org
4899 T:      git git://linuxtv.org/pinchartl/fbdev
4900 S:      Supported
4901 F:      drivers/gpu/drm/rcar-du/
4902 F:      drivers/gpu/drm/shmobile/
4903 F:      include/linux/platform_data/shmob_drm.h
4904 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4905 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4906 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4907
4908 DRM DRIVERS FOR ROCKCHIP
4909 M:      Sandy Huang <hjc@rock-chips.com>
4910 M:      Heiko Stübner <heiko@sntech.de>
4911 L:      dri-devel@lists.freedesktop.org
4912 S:      Maintained
4913 F:      drivers/gpu/drm/rockchip/
4914 F:      Documentation/devicetree/bindings/display/rockchip/
4915 T:      git git://anongit.freedesktop.org/drm/drm-misc
4916
4917 DRM DRIVERS FOR STI
4918 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4919 M:      Vincent Abriou <vincent.abriou@st.com>
4920 L:      dri-devel@lists.freedesktop.org
4921 T:      git git://anongit.freedesktop.org/drm/drm-misc
4922 S:      Maintained
4923 F:      drivers/gpu/drm/sti
4924 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4925
4926 DRM DRIVERS FOR STM
4927 M:      Yannick Fertre <yannick.fertre@st.com>
4928 M:      Philippe Cornu <philippe.cornu@st.com>
4929 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4930 M:      Vincent Abriou <vincent.abriou@st.com>
4931 L:      dri-devel@lists.freedesktop.org
4932 T:      git git://anongit.freedesktop.org/drm/drm-misc
4933 S:      Maintained
4934 F:      drivers/gpu/drm/stm
4935 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4936
4937 DRM DRIVERS FOR TI LCDC
4938 M:      Jyri Sarha <jsarha@ti.com>
4939 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4940 L:      dri-devel@lists.freedesktop.org
4941 S:      Maintained
4942 F:      drivers/gpu/drm/tilcdc/
4943 F:      Documentation/devicetree/bindings/display/tilcdc/
4944
4945 DRM DRIVERS FOR TI OMAP
4946 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4947 L:      dri-devel@lists.freedesktop.org
4948 S:      Maintained
4949 F:      drivers/gpu/drm/omapdrm/
4950 F:      Documentation/devicetree/bindings/display/ti/
4951
4952 DRM DRIVERS FOR V3D
4953 M:      Eric Anholt <eric@anholt.net>
4954 S:      Supported
4955 F:      drivers/gpu/drm/v3d/
4956 F:      include/uapi/drm/v3d_drm.h
4957 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4958 T:      git git://anongit.freedesktop.org/drm/drm-misc
4959
4960 DRM DRIVERS FOR VC4
4961 M:      Eric Anholt <eric@anholt.net>
4962 T:      git git://github.com/anholt/linux
4963 S:      Supported
4964 F:      drivers/gpu/drm/vc4/
4965 F:      include/uapi/drm/vc4_drm.h
4966 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4967 T:      git git://anongit.freedesktop.org/drm/drm-misc
4968
4969 DRM DRIVERS FOR VIVANTE GPU IP
4970 M:      Lucas Stach <l.stach@pengutronix.de>
4971 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4972 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4973 L:      etnaviv@lists.freedesktop.org
4974 L:      dri-devel@lists.freedesktop.org
4975 S:      Maintained
4976 F:      drivers/gpu/drm/etnaviv/
4977 F:      include/uapi/drm/etnaviv_drm.h
4978 F:      Documentation/devicetree/bindings/display/etnaviv/
4979
4980 DRM DRIVERS FOR ZTE ZX
4981 M:      Shawn Guo <shawnguo@kernel.org>
4982 L:      dri-devel@lists.freedesktop.org
4983 S:      Maintained
4984 F:      drivers/gpu/drm/zte/
4985 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987
4988 DRM PANEL DRIVERS
4989 M:      Thierry Reding <thierry.reding@gmail.com>
4990 L:      dri-devel@lists.freedesktop.org
4991 T:      git git://anongit.freedesktop.org/drm/drm-misc
4992 S:      Maintained
4993 F:      drivers/gpu/drm/drm_panel.c
4994 F:      drivers/gpu/drm/panel/
4995 F:      include/drm/drm_panel.h
4996 F:      Documentation/devicetree/bindings/display/panel/
4997
4998 DRM TINYDRM DRIVERS
4999 M:      Noralf Trønnes <noralf@tronnes.org>
5000 W:      https://github.com/notro/tinydrm/wiki/Development
5001 T:      git git://anongit.freedesktop.org/drm/drm-misc
5002 S:      Maintained
5003 F:      drivers/gpu/drm/tinydrm/
5004 F:      include/drm/tinydrm/
5005
5006 DRM DRIVERS FOR XEN
5007 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5008 T:      git git://anongit.freedesktop.org/drm/drm-misc
5009 L:      dri-devel@lists.freedesktop.org
5010 L:      xen-devel@lists.xen.org
5011 S:      Supported
5012 F:      drivers/gpu/drm/xen/
5013 F:      Documentation/gpu/xen-front.rst
5014
5015 DRM TTM SUBSYSTEM
5016 M:      Christian Koenig <christian.koenig@amd.com>
5017 M:      Huang Rui <ray.huang@amd.com>
5018 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5019 T:      git git://people.freedesktop.org/~agd5f/linux
5020 S:      Maintained
5021 L:      dri-devel@lists.freedesktop.org
5022 F:      include/drm/ttm/
5023 F:      drivers/gpu/drm/ttm/
5024
5025 DSBR100 USB FM RADIO DRIVER
5026 M:      Alexey Klimov <klimov.linux@gmail.com>
5027 L:      linux-media@vger.kernel.org
5028 T:      git git://linuxtv.org/media_tree.git
5029 S:      Maintained
5030 F:      drivers/media/radio/dsbr100.c
5031
5032 DSCC4 DRIVER
5033 M:      Francois Romieu <romieu@fr.zoreil.com>
5034 L:      netdev@vger.kernel.org
5035 S:      Maintained
5036 F:      drivers/net/wan/dscc4.c
5037
5038 DT3155 MEDIA DRIVER
5039 M:      Hans Verkuil <hverkuil@xs4all.nl>
5040 L:      linux-media@vger.kernel.org
5041 T:      git git://linuxtv.org/media_tree.git
5042 W:      https://linuxtv.org
5043 S:      Odd Fixes
5044 F:      drivers/media/pci/dt3155/
5045
5046 DVB_USB_AF9015 MEDIA DRIVER
5047 M:      Antti Palosaari <crope@iki.fi>
5048 L:      linux-media@vger.kernel.org
5049 W:      https://linuxtv.org
5050 W:      http://palosaari.fi/linux/
5051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5052 T:      git git://linuxtv.org/anttip/media_tree.git
5053 S:      Maintained
5054 F:      drivers/media/usb/dvb-usb-v2/af9015*
5055
5056 DVB_USB_AF9035 MEDIA DRIVER
5057 M:      Antti Palosaari <crope@iki.fi>
5058 L:      linux-media@vger.kernel.org
5059 W:      https://linuxtv.org
5060 W:      http://palosaari.fi/linux/
5061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5062 T:      git git://linuxtv.org/anttip/media_tree.git
5063 S:      Maintained
5064 F:      drivers/media/usb/dvb-usb-v2/af9035*
5065
5066 DVB_USB_ANYSEE MEDIA DRIVER
5067 M:      Antti Palosaari <crope@iki.fi>
5068 L:      linux-media@vger.kernel.org
5069 W:      https://linuxtv.org
5070 W:      http://palosaari.fi/linux/
5071 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5072 T:      git git://linuxtv.org/anttip/media_tree.git
5073 S:      Maintained
5074 F:      drivers/media/usb/dvb-usb-v2/anysee*
5075
5076 DVB_USB_AU6610 MEDIA DRIVER
5077 M:      Antti Palosaari <crope@iki.fi>
5078 L:      linux-media@vger.kernel.org
5079 W:      https://linuxtv.org
5080 W:      http://palosaari.fi/linux/
5081 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5082 T:      git git://linuxtv.org/anttip/media_tree.git
5083 S:      Maintained
5084 F:      drivers/media/usb/dvb-usb-v2/au6610*
5085
5086 DVB_USB_CE6230 MEDIA DRIVER
5087 M:      Antti Palosaari <crope@iki.fi>
5088 L:      linux-media@vger.kernel.org
5089 W:      https://linuxtv.org
5090 W:      http://palosaari.fi/linux/
5091 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5092 T:      git git://linuxtv.org/anttip/media_tree.git
5093 S:      Maintained
5094 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5095
5096 DVB_USB_CXUSB MEDIA DRIVER
5097 M:      Michael Krufky <mkrufky@linuxtv.org>
5098 L:      linux-media@vger.kernel.org
5099 W:      https://linuxtv.org
5100 W:      http://github.com/mkrufky
5101 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5102 T:      git git://linuxtv.org/media_tree.git
5103 S:      Maintained
5104 F:      drivers/media/usb/dvb-usb/cxusb*
5105
5106 DVB_USB_EC168 MEDIA DRIVER
5107 M:      Antti Palosaari <crope@iki.fi>
5108 L:      linux-media@vger.kernel.org
5109 W:      https://linuxtv.org
5110 W:      http://palosaari.fi/linux/
5111 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5112 T:      git git://linuxtv.org/anttip/media_tree.git
5113 S:      Maintained
5114 F:      drivers/media/usb/dvb-usb-v2/ec168*
5115
5116 DVB_USB_GL861 MEDIA DRIVER
5117 M:      Antti Palosaari <crope@iki.fi>
5118 L:      linux-media@vger.kernel.org
5119 W:      https://linuxtv.org
5120 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5121 T:      git git://linuxtv.org/anttip/media_tree.git
5122 S:      Maintained
5123 F:      drivers/media/usb/dvb-usb-v2/gl861*
5124
5125 DVB_USB_MXL111SF MEDIA DRIVER
5126 M:      Michael Krufky <mkrufky@linuxtv.org>
5127 L:      linux-media@vger.kernel.org
5128 W:      https://linuxtv.org
5129 W:      http://github.com/mkrufky
5130 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5131 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5132 S:      Maintained
5133 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5134
5135 DVB_USB_RTL28XXU MEDIA DRIVER
5136 M:      Antti Palosaari <crope@iki.fi>
5137 L:      linux-media@vger.kernel.org
5138 W:      https://linuxtv.org
5139 W:      http://palosaari.fi/linux/
5140 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5141 T:      git git://linuxtv.org/anttip/media_tree.git
5142 S:      Maintained
5143 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5144
5145 DVB_USB_V2 MEDIA DRIVER
5146 M:      Antti Palosaari <crope@iki.fi>
5147 L:      linux-media@vger.kernel.org
5148 W:      https://linuxtv.org
5149 W:      http://palosaari.fi/linux/
5150 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5151 T:      git git://linuxtv.org/anttip/media_tree.git
5152 S:      Maintained
5153 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5154 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5155
5156 DYNAMIC DEBUG
5157 M:      Jason Baron <jbaron@akamai.com>
5158 S:      Maintained
5159 F:      lib/dynamic_debug.c
5160 F:      include/linux/dynamic_debug.h
5161
5162 DYNAMIC INTERRUPT MODERATION
5163 M:      Tal Gilboa <talgi@mellanox.com>
5164 S:      Maintained
5165 F:      include/linux/net_dim.h
5166
5167 DZ DECSTATION DZ11 SERIAL DRIVER
5168 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5169 S:      Maintained
5170 F:      drivers/tty/serial/dz.*
5171
5172 E3X0 POWER BUTTON DRIVER
5173 M:      Moritz Fischer <moritz.fischer@ettus.com>
5174 L:      usrp-users@lists.ettus.com
5175 W:      http://www.ettus.com
5176 S:      Supported
5177 F:      drivers/input/misc/e3x0-button.c
5178 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5179
5180 E4000 MEDIA DRIVER
5181 M:      Antti Palosaari <crope@iki.fi>
5182 L:      linux-media@vger.kernel.org
5183 W:      https://linuxtv.org
5184 W:      http://palosaari.fi/linux/
5185 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5186 T:      git git://linuxtv.org/anttip/media_tree.git
5187 S:      Maintained
5188 F:      drivers/media/tuners/e4000*
5189
5190 EARTH_PT1 MEDIA DRIVER
5191 M:      Akihiro Tsukada <tskd08@gmail.com>
5192 L:      linux-media@vger.kernel.org
5193 S:      Odd Fixes
5194 F:      drivers/media/pci/pt1/
5195
5196 EARTH_PT3 MEDIA DRIVER
5197 M:      Akihiro Tsukada <tskd08@gmail.com>
5198 L:      linux-media@vger.kernel.org
5199 S:      Odd Fixes
5200 F:      drivers/media/pci/pt3/
5201
5202 EC100 MEDIA DRIVER
5203 M:      Antti Palosaari <crope@iki.fi>
5204 L:      linux-media@vger.kernel.org
5205 W:      https://linuxtv.org
5206 W:      http://palosaari.fi/linux/
5207 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5208 T:      git git://linuxtv.org/anttip/media_tree.git
5209 S:      Maintained
5210 F:      drivers/media/dvb-frontends/ec100*
5211
5212 ECRYPT FILE SYSTEM
5213 M:      Tyler Hicks <tyhicks@canonical.com>
5214 L:      ecryptfs@vger.kernel.org
5215 W:      http://ecryptfs.org
5216 W:      https://launchpad.net/ecryptfs
5217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5218 S:      Supported
5219 F:      Documentation/filesystems/ecryptfs.txt
5220 F:      fs/ecryptfs/
5221
5222 EDAC-AMD64
5223 M:      Borislav Petkov <bp@alien8.de>
5224 L:      linux-edac@vger.kernel.org
5225 S:      Maintained
5226 F:      drivers/edac/amd64_edac*
5227
5228 EDAC-CALXEDA
5229 M:      Robert Richter <rric@kernel.org>
5230 L:      linux-edac@vger.kernel.org
5231 S:      Maintained
5232 F:      drivers/edac/highbank*
5233
5234 EDAC-CAVIUM OCTEON
5235 M:      Ralf Baechle <ralf@linux-mips.org>
5236 M:      David Daney <david.daney@cavium.com>
5237 L:      linux-edac@vger.kernel.org
5238 L:      linux-mips@linux-mips.org
5239 S:      Supported
5240 F:      drivers/edac/octeon_edac*
5241
5242 EDAC-CAVIUM THUNDERX
5243 M:      David Daney <david.daney@cavium.com>
5244 M:      Jan Glauber <jglauber@cavium.com>
5245 L:      linux-edac@vger.kernel.org
5246 S:      Supported
5247 F:      drivers/edac/thunderx_edac*
5248
5249 EDAC-CORE
5250 M:      Borislav Petkov <bp@alien8.de>
5251 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5252 L:      linux-edac@vger.kernel.org
5253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5255 S:      Supported
5256 F:      Documentation/admin-guide/ras.rst
5257 F:      Documentation/driver-api/edac.rst
5258 F:      drivers/edac/
5259 F:      include/linux/edac.h
5260
5261 EDAC-E752X
5262 M:      Mark Gross <mark.gross@intel.com>
5263 L:      linux-edac@vger.kernel.org
5264 S:      Maintained
5265 F:      drivers/edac/e752x_edac.c
5266
5267 EDAC-E7XXX
5268 L:      linux-edac@vger.kernel.org
5269 S:      Maintained
5270 F:      drivers/edac/e7xxx_edac.c
5271
5272 EDAC-FSL_DDR
5273 M:      York Sun <york.sun@nxp.com>
5274 L:      linux-edac@vger.kernel.org
5275 S:      Maintained
5276 F:      drivers/edac/fsl_ddr_edac.*
5277
5278 EDAC-GHES
5279 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5280 L:      linux-edac@vger.kernel.org
5281 S:      Maintained
5282 F:      drivers/edac/ghes_edac.c
5283
5284 EDAC-I3000
5285 L:      linux-edac@vger.kernel.org
5286 S:      Orphan
5287 F:      drivers/edac/i3000_edac.c
5288
5289 EDAC-I5000
5290 L:      linux-edac@vger.kernel.org
5291 S:      Maintained
5292 F:      drivers/edac/i5000_edac.c
5293
5294 EDAC-I5400
5295 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5296 L:      linux-edac@vger.kernel.org
5297 S:      Maintained
5298 F:      drivers/edac/i5400_edac.c
5299
5300 EDAC-I7300
5301 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5302 L:      linux-edac@vger.kernel.org
5303 S:      Maintained
5304 F:      drivers/edac/i7300_edac.c
5305
5306 EDAC-I7CORE
5307 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5308 L:      linux-edac@vger.kernel.org
5309 S:      Maintained
5310 F:      drivers/edac/i7core_edac.c
5311
5312 EDAC-I82443BXGX
5313 M:      Tim Small <tim@buttersideup.com>
5314 L:      linux-edac@vger.kernel.org
5315 S:      Maintained
5316 F:      drivers/edac/i82443bxgx_edac.c
5317
5318 EDAC-I82975X
5319 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5320 M:      "Arvind R." <arvino55@gmail.com>
5321 L:      linux-edac@vger.kernel.org
5322 S:      Maintained
5323 F:      drivers/edac/i82975x_edac.c
5324
5325 EDAC-IE31200
5326 M:      Jason Baron <jbaron@akamai.com>
5327 L:      linux-edac@vger.kernel.org
5328 S:      Maintained
5329 F:      drivers/edac/ie31200_edac.c
5330
5331 EDAC-MPC85XX
5332 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5333 L:      linux-edac@vger.kernel.org
5334 S:      Maintained
5335 F:      drivers/edac/mpc85xx_edac.[ch]
5336
5337 EDAC-PASEMI
5338 M:      Egor Martovetsky <egor@pasemi.com>
5339 L:      linux-edac@vger.kernel.org
5340 S:      Maintained
5341 F:      drivers/edac/pasemi_edac.c
5342
5343 EDAC-PND2
5344 M:      Tony Luck <tony.luck@intel.com>
5345 L:      linux-edac@vger.kernel.org
5346 S:      Maintained
5347 F:      drivers/edac/pnd2_edac.[ch]
5348
5349 EDAC-R82600
5350 M:      Tim Small <tim@buttersideup.com>
5351 L:      linux-edac@vger.kernel.org
5352 S:      Maintained
5353 F:      drivers/edac/r82600_edac.c
5354
5355 EDAC-SBRIDGE
5356 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5357 L:      linux-edac@vger.kernel.org
5358 S:      Maintained
5359 F:      drivers/edac/sb_edac.c
5360
5361 EDAC-SKYLAKE
5362 M:      Tony Luck <tony.luck@intel.com>
5363 L:      linux-edac@vger.kernel.org
5364 S:      Maintained
5365 F:      drivers/edac/skx_edac.c
5366
5367 EDAC-TI
5368 M:      Tero Kristo <t-kristo@ti.com>
5369 L:      linux-edac@vger.kernel.org
5370 S:      Maintained
5371 F:      drivers/edac/ti_edac.c
5372
5373 EDIROL UA-101/UA-1000 DRIVER
5374 M:      Clemens Ladisch <clemens@ladisch.de>
5375 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5376 T:      git git://git.alsa-project.org/alsa-kernel.git
5377 S:      Maintained
5378 F:      sound/usb/misc/ua101.c
5379
5380 EFI TEST DRIVER
5381 L:      linux-efi@vger.kernel.org
5382 M:      Ivan Hu <ivan.hu@canonical.com>
5383 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5384 S:      Maintained
5385 F:      drivers/firmware/efi/test/
5386
5387 EFI VARIABLE FILESYSTEM
5388 M:      Matthew Garrett <matthew.garrett@nebula.com>
5389 M:      Jeremy Kerr <jk@ozlabs.org>
5390 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5392 L:      linux-efi@vger.kernel.org
5393 S:      Maintained
5394 F:      fs/efivarfs/
5395
5396 EFIFB FRAMEBUFFER DRIVER
5397 L:      linux-fbdev@vger.kernel.org
5398 M:      Peter Jones <pjones@redhat.com>
5399 S:      Maintained
5400 F:      drivers/video/fbdev/efifb.c
5401
5402 EFS FILESYSTEM
5403 W:      http://aeschi.ch.eu.org/efs/
5404 S:      Orphan
5405 F:      fs/efs/
5406
5407 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5408 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5409 L:      netdev@vger.kernel.org
5410 S:      Maintained
5411 F:      drivers/net/ethernet/ibm/ehea/
5412
5413 EM28XX VIDEO4LINUX DRIVER
5414 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5415 L:      linux-media@vger.kernel.org
5416 W:      https://linuxtv.org
5417 T:      git git://linuxtv.org/media_tree.git
5418 S:      Maintained
5419 F:      drivers/media/usb/em28xx/
5420 F:      Documentation/media/v4l-drivers/em28xx*
5421
5422 EMBEDDED LINUX
5423 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5424 M:      Matt Mackall <mpm@selenic.com>
5425 M:      David Woodhouse <dwmw2@infradead.org>
5426 L:      linux-embedded@vger.kernel.org
5427 S:      Maintained
5428
5429 Emulex 10Gbps iSCSI - OneConnect DRIVER
5430 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5431 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5432 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5433 L:      linux-scsi@vger.kernel.org
5434 W:      http://www.broadcom.com
5435 S:      Supported
5436 F:      drivers/scsi/be2iscsi/
5437
5438 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5439 M:      Sathya Perla <sathya.perla@broadcom.com>
5440 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5441 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5442 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5443 L:      netdev@vger.kernel.org
5444 W:      http://www.emulex.com
5445 S:      Supported
5446 F:      drivers/net/ethernet/emulex/benet/
5447
5448 EMULEX ONECONNECT ROCE DRIVER
5449 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5450 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5451 L:      linux-rdma@vger.kernel.org
5452 W:      http://www.broadcom.com
5453 S:      Odd Fixes
5454 F:      drivers/infiniband/hw/ocrdma/
5455 F:      include/uapi/rdma/ocrdma-abi.h
5456
5457 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5458 M:      James Smart <james.smart@broadcom.com>
5459 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5460 L:      linux-scsi@vger.kernel.org
5461 W:      http://www.broadcom.com
5462 S:      Supported
5463 F:      drivers/scsi/lpfc/
5464
5465 ENE CB710 FLASH CARD READER DRIVER
5466 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5467 S:      Maintained
5468 F:      drivers/misc/cb710/
5469 F:      drivers/mmc/host/cb710-mmc.*
5470 F:      include/linux/cb710.h
5471
5472 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5473 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5474 S:      Maintained
5475 F:      drivers/media/rc/ene_ir.*
5476
5477 EPSON S1D13XXX FRAMEBUFFER DRIVER
5478 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5479 S:      Maintained
5480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5481 F:      drivers/video/fbdev/s1d13xxxfb.c
5482 F:      include/video/s1d13xxxfb.h
5483
5484 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5485 M:      Jeff Layton <jlayton@kernel.org>
5486 S:      Maintained
5487 F:      lib/errseq.c
5488 F:      include/linux/errseq.h
5489
5490 ET131X NETWORK DRIVER
5491 M:      Mark Einon <mark.einon@gmail.com>
5492 S:      Odd Fixes
5493 F:      drivers/net/ethernet/agere/
5494
5495 ETHERNET BRIDGE
5496 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5497 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5498 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5499 L:      netdev@vger.kernel.org
5500 W:      http://www.linuxfoundation.org/en/Net:Bridge
5501 S:      Maintained
5502 F:      include/linux/netfilter_bridge/
5503 F:      net/bridge/
5504
5505 ETHERNET PHY LIBRARY
5506 M:      Andrew Lunn <andrew@lunn.ch>
5507 M:      Florian Fainelli <f.fainelli@gmail.com>
5508 L:      netdev@vger.kernel.org
5509 S:      Maintained
5510 F:      Documentation/ABI/testing/sysfs-bus-mdio
5511 F:      Documentation/devicetree/bindings/net/mdio*
5512 F:      Documentation/networking/phy.txt
5513 F:      drivers/net/phy/
5514 F:      drivers/of/of_mdio.c
5515 F:      drivers/of/of_net.c
5516 F:      include/linux/*mdio*.h
5517 F:      include/linux/of_net.h
5518 F:      include/linux/phy.h
5519 F:      include/linux/phy_fixed.h
5520 F:      include/linux/platform_data/mdio-bcm-unimac.h
5521 F:      include/trace/events/mdio.h
5522 F:      include/uapi/linux/mdio.h
5523 F:      include/uapi/linux/mii.h
5524
5525 EXT2 FILE SYSTEM
5526 M:      Jan Kara <jack@suse.com>
5527 L:      linux-ext4@vger.kernel.org
5528 S:      Maintained
5529 F:      Documentation/filesystems/ext2.txt
5530 F:      fs/ext2/
5531 F:      include/linux/ext2*
5532
5533 EXT4 FILE SYSTEM
5534 M:      "Theodore Ts'o" <tytso@mit.edu>
5535 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5536 L:      linux-ext4@vger.kernel.org
5537 W:      http://ext4.wiki.kernel.org
5538 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5540 S:      Maintained
5541 F:      Documentation/filesystems/ext4.txt
5542 F:      fs/ext4/
5543
5544 Extended Verification Module (EVM)
5545 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5546 L:      linux-integrity@vger.kernel.org
5547 S:      Supported
5548 F:      security/integrity/evm/
5549
5550 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5551 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5552 L:      linux-efi@vger.kernel.org
5553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5554 S:      Maintained
5555 F:      Documentation/efi-stub.txt
5556 F:      arch/*/kernel/efi.c
5557 F:      arch/x86/boot/compressed/eboot.[ch]
5558 F:      arch/*/include/asm/efi.h
5559 F:      arch/x86/platform/efi/
5560 F:      drivers/firmware/efi/
5561 F:      include/linux/efi*.h
5562 F:      arch/arm/boot/compressed/efi-header.S
5563 F:      arch/arm64/kernel/efi-entry.S
5564
5565 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5566 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5567 M:      Chanwoo Choi <cw00.choi@samsung.com>
5568 L:      linux-kernel@vger.kernel.org
5569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5570 S:      Maintained
5571 F:      drivers/extcon/
5572 F:      include/linux/extcon/
5573 F:      include/linux/extcon.h
5574 F:      Documentation/extcon/
5575 F:      Documentation/devicetree/bindings/extcon/
5576
5577 EXYNOS DP DRIVER
5578 M:      Jingoo Han <jingoohan1@gmail.com>
5579 L:      dri-devel@lists.freedesktop.org
5580 S:      Maintained
5581 F:      drivers/gpu/drm/exynos/exynos_dp*
5582
5583 EXYNOS SYSMMU (IOMMU) driver
5584 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5585 L:      iommu@lists.linux-foundation.org
5586 S:      Maintained
5587 F:      drivers/iommu/exynos-iommu.c
5588
5589 EZchip NPS platform support
5590 M:      Vineet Gupta <vgupta@synopsys.com>
5591 M:      Ofer Levi <oferle@mellanox.com>
5592 S:      Supported
5593 F:      arch/arc/plat-eznps
5594 F:      arch/arc/boot/dts/eznps.dts
5595
5596 F2FS FILE SYSTEM
5597 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5598 M:      Chao Yu <yuchao0@huawei.com>
5599 L:      linux-f2fs-devel@lists.sourceforge.net
5600 W:      https://f2fs.wiki.kernel.org/
5601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5602 S:      Maintained
5603 F:      Documentation/filesystems/f2fs.txt
5604 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5605 F:      fs/f2fs/
5606 F:      include/linux/f2fs_fs.h
5607 F:      include/trace/events/f2fs.h
5608
5609 F71805F HARDWARE MONITORING DRIVER
5610 M:      Jean Delvare <jdelvare@suse.com>
5611 L:      linux-hwmon@vger.kernel.org
5612 S:      Maintained
5613 F:      Documentation/hwmon/f71805f
5614 F:      drivers/hwmon/f71805f.c
5615
5616 FADDR2LINE
5617 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5618 S:      Maintained
5619 F:      scripts/faddr2line
5620
5621 FAILOVER MODULE
5622 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5623 L:      netdev@vger.kernel.org
5624 S:      Supported
5625 F:      net/core/failover.c
5626 F:      include/net/failover.h
5627 F:      Documentation/networking/failover.rst
5628
5629 FANOTIFY
5630 M:      Jan Kara <jack@suse.cz>
5631 R:      Amir Goldstein <amir73il@gmail.com>
5632 L:      linux-fsdevel@vger.kernel.org
5633 S:      Maintained
5634 F:      fs/notify/fanotify/
5635 F:      include/linux/fanotify.h
5636 F:      include/uapi/linux/fanotify.h
5637
5638 FARSYNC SYNCHRONOUS DRIVER
5639 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5640 W:      http://www.farsite.co.uk/
5641 S:      Supported
5642 F:      drivers/net/wan/farsync.*
5643
5644 FAULT INJECTION SUPPORT
5645 M:      Akinobu Mita <akinobu.mita@gmail.com>
5646 S:      Supported
5647 F:      Documentation/fault-injection/
5648 F:      lib/fault-inject.c
5649
5650 FBTFT Framebuffer drivers
5651 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5652 L:      dri-devel@lists.freedesktop.org
5653 L:      linux-fbdev@vger.kernel.org
5654 S:      Maintained
5655 F:      drivers/staging/fbtft/
5656
5657 FC0011 TUNER DRIVER
5658 M:      Michael Buesch <m@bues.ch>
5659 L:      linux-media@vger.kernel.org
5660 S:      Maintained
5661 F:      drivers/media/tuners/fc0011.h
5662 F:      drivers/media/tuners/fc0011.c
5663
5664 FC2580 MEDIA DRIVER
5665 M:      Antti Palosaari <crope@iki.fi>
5666 L:      linux-media@vger.kernel.org
5667 W:      https://linuxtv.org
5668 W:      http://palosaari.fi/linux/
5669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5670 T:      git git://linuxtv.org/anttip/media_tree.git
5671 S:      Maintained
5672 F:      drivers/media/tuners/fc2580*
5673
5674 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5675 M:      Johannes Thumshirn <jth@kernel.org>
5676 L:      linux-scsi@vger.kernel.org
5677 W:      www.Open-FCoE.org
5678 S:      Supported
5679 F:      drivers/scsi/libfc/
5680 F:      drivers/scsi/fcoe/
5681 F:      include/scsi/fc/
5682 F:      include/scsi/libfc.h
5683 F:      include/scsi/libfcoe.h
5684 F:      include/uapi/scsi/fc/
5685
5686 FILE LOCKING (flock() and fcntl()/lockf())
5687 M:      Jeff Layton <jlayton@kernel.org>
5688 M:      "J. Bruce Fields" <bfields@fieldses.org>
5689 L:      linux-fsdevel@vger.kernel.org
5690 S:      Maintained
5691 F:      include/linux/fcntl.h
5692 F:      include/uapi/linux/fcntl.h
5693 F:      fs/fcntl.c
5694 F:      fs/locks.c
5695
5696 FILESYSTEMS (VFS and infrastructure)
5697 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5698 L:      linux-fsdevel@vger.kernel.org
5699 S:      Maintained
5700 F:      fs/*
5701 F:      include/linux/fs.h
5702 F:      include/uapi/linux/fs.h
5703
5704 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5705 M:      Riku Voipio <riku.voipio@iki.fi>
5706 L:      linux-hwmon@vger.kernel.org
5707 S:      Maintained
5708 F:      drivers/hwmon/f75375s.c
5709 F:      include/linux/f75375s.h
5710
5711 FIREWIRE AUDIO DRIVERS
5712 M:      Clemens Ladisch <clemens@ladisch.de>
5713 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5714 T:      git git://git.alsa-project.org/alsa-kernel.git
5715 S:      Maintained
5716 F:      sound/firewire/
5717
5718 FIREWIRE MEDIA DRIVERS (firedtv)
5719 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5720 L:      linux-media@vger.kernel.org
5721 L:      linux1394-devel@lists.sourceforge.net
5722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5723 S:      Maintained
5724 F:      drivers/media/firewire/
5725
5726 FIREWIRE SBP-2 TARGET
5727 M:      Chris Boot <bootc@bootc.net>
5728 L:      linux-scsi@vger.kernel.org
5729 L:      target-devel@vger.kernel.org
5730 L:      linux1394-devel@lists.sourceforge.net
5731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5732 S:      Maintained
5733 F:      drivers/target/sbp/
5734
5735 FIREWIRE SUBSYSTEM
5736 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5737 L:      linux1394-devel@lists.sourceforge.net
5738 W:      http://ieee1394.wiki.kernel.org/
5739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5740 S:      Maintained
5741 F:      drivers/firewire/
5742 F:      include/linux/firewire.h
5743 F:      include/uapi/linux/firewire*.h
5744 F:      tools/firewire/
5745
5746 FIRMWARE LOADER (request_firmware)
5747 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5748 L:      linux-kernel@vger.kernel.org
5749 S:      Maintained
5750 F:      Documentation/firmware_class/
5751 F:      drivers/base/firmware_loader/
5752 F:      include/linux/firmware.h
5753
5754 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5755 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5756 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5757 S:      Maintained
5758 F:      drivers/block/rsxx/
5759
5760 FLOPPY DRIVER
5761 M:      Jiri Kosina <jikos@kernel.org>
5762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5763 S:      Odd fixes
5764 F:      drivers/block/floppy.c
5765
5766 FMC SUBSYSTEM
5767 M:      Alessandro Rubini <rubini@gnudd.com>
5768 W:      http://www.ohwr.org/projects/fmc-bus
5769 S:      Supported
5770 F:      drivers/fmc/
5771 F:      include/linux/fmc*.h
5772 F:      include/linux/ipmi-fru.h
5773 K:      fmc_d.*register
5774
5775 FPGA MANAGER FRAMEWORK
5776 M:      Alan Tull <atull@kernel.org>
5777 M:      Moritz Fischer <mdf@kernel.org>
5778 L:      linux-fpga@vger.kernel.org
5779 S:      Maintained
5780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5781 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5782 F:      Documentation/fpga/
5783 F:      Documentation/driver-api/fpga/
5784 F:      Documentation/devicetree/bindings/fpga/
5785 F:      drivers/fpga/
5786 F:      include/linux/fpga/
5787 W:      http://www.rocketboards.org
5788
5789 FPGA DFL DRIVERS
5790 M:      Wu Hao <hao.wu@intel.com>
5791 L:      linux-fpga@vger.kernel.org
5792 S:      Maintained
5793 F:      Documentation/fpga/dfl.txt
5794 F:      include/uapi/linux/fpga-dfl.h
5795 F:      drivers/fpga/dfl*
5796
5797 FPU EMULATOR
5798 M:      Bill Metzenthen <billm@melbpc.org.au>
5799 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5800 S:      Maintained
5801 F:      arch/x86/math-emu/
5802
5803 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5804 L:      netdev@vger.kernel.org
5805 S:      Orphan
5806 F:      drivers/net/wan/dlci.c
5807 F:      drivers/net/wan/sdla.c
5808
5809 FRAMEBUFFER LAYER
5810 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5811 L:      dri-devel@lists.freedesktop.org
5812 L:      linux-fbdev@vger.kernel.org
5813 T:      git git://github.com/bzolnier/linux.git
5814 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5815 S:      Maintained
5816 F:      Documentation/fb/
5817 F:      drivers/video/
5818 F:      include/video/
5819 F:      include/linux/fb.h
5820 F:      include/uapi/video/
5821 F:      include/uapi/linux/fb.h
5822
5823 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5824 M:      Horia Geantă <horia.geanta@nxp.com>
5825 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5826 L:      linux-crypto@vger.kernel.org
5827 S:      Maintained
5828 F:      drivers/crypto/caam/
5829 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5830
5831 FREESCALE DIU FRAMEBUFFER DRIVER
5832 M:      Timur Tabi <timur@kernel.org>
5833 L:      linux-fbdev@vger.kernel.org
5834 S:      Maintained
5835 F:      drivers/video/fbdev/fsl-diu-fb.*
5836
5837 FREESCALE DMA DRIVER
5838 M:      Li Yang <leoyang.li@nxp.com>
5839 M:      Zhang Wei <zw@zh-kernel.org>
5840 L:      linuxppc-dev@lists.ozlabs.org
5841 S:      Maintained
5842 F:      drivers/dma/fsldma.*
5843
5844 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5845 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5846 L:      netdev@vger.kernel.org
5847 S:      Maintained
5848 F:      drivers/net/ethernet/freescale/gianfar*
5849 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5850
5851 FREESCALE GPMI NAND DRIVER
5852 M:      Han Xu <han.xu@nxp.com>
5853 L:      linux-mtd@lists.infradead.org
5854 S:      Maintained
5855 F:      drivers/mtd/nand/raw/gpmi-nand/*
5856
5857 FREESCALE I2C CPM DRIVER
5858 M:      Jochen Friedrich <jochen@scram.de>
5859 L:      linuxppc-dev@lists.ozlabs.org
5860 L:      linux-i2c@vger.kernel.org
5861 S:      Maintained
5862 F:      drivers/i2c/busses/i2c-cpm.c
5863
5864 FREESCALE IMX / MXC FEC DRIVER
5865 M:      Fugang Duan <fugang.duan@nxp.com>
5866 L:      netdev@vger.kernel.org
5867 S:      Maintained
5868 F:      drivers/net/ethernet/freescale/fec_main.c
5869 F:      drivers/net/ethernet/freescale/fec_ptp.c
5870 F:      drivers/net/ethernet/freescale/fec.h
5871 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5872
5873 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5874 M:      Sascha Hauer <s.hauer@pengutronix.de>
5875 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5876 L:      linux-fbdev@vger.kernel.org
5877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5878 S:      Maintained
5879 F:      include/linux/platform_data/video-imxfb.h
5880 F:      drivers/video/fbdev/imxfb.c
5881
5882 FREESCALE QORIQ DPAA ETHERNET DRIVER
5883 M:      Madalin Bucur <madalin.bucur@nxp.com>
5884 L:      netdev@vger.kernel.org
5885 S:      Maintained
5886 F:      drivers/net/ethernet/freescale/dpaa
5887
5888 FREESCALE QORIQ DPAA FMAN DRIVER
5889 M:      Madalin Bucur <madalin.bucur@nxp.com>
5890 L:      netdev@vger.kernel.org
5891 S:      Maintained
5892 F:      drivers/net/ethernet/freescale/fman
5893 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5894
5895 FREESCALE QORIQ PTP CLOCK DRIVER
5896 M:      Yangbo Lu <yangbo.lu@nxp.com>
5897 L:      netdev@vger.kernel.org
5898 S:      Maintained
5899 F:      drivers/ptp/ptp_qoriq.c
5900 F:      include/linux/fsl/ptp_qoriq.h
5901 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5902
5903 FREESCALE QUAD SPI DRIVER
5904 M:      Han Xu <han.xu@nxp.com>
5905 L:      linux-mtd@lists.infradead.org
5906 S:      Maintained
5907 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5908
5909 FREESCALE QUICC ENGINE LIBRARY
5910 M:      Qiang Zhao <qiang.zhao@nxp.com>
5911 L:      linuxppc-dev@lists.ozlabs.org
5912 S:      Maintained
5913 F:      drivers/soc/fsl/qe/
5914 F:      include/soc/fsl/*qe*.h
5915 F:      include/soc/fsl/*ucc*.h
5916
5917 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5918 M:      Li Yang <leoyang.li@nxp.com>
5919 L:      netdev@vger.kernel.org
5920 L:      linuxppc-dev@lists.ozlabs.org
5921 S:      Maintained
5922 F:      drivers/net/ethernet/freescale/ucc_geth*
5923
5924 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5925 M:      Zhao Qiang <qiang.zhao@nxp.com>
5926 L:      netdev@vger.kernel.org
5927 L:      linuxppc-dev@lists.ozlabs.org
5928 S:      Maintained
5929 F:      drivers/net/wan/fsl_ucc_hdlc*
5930
5931 FREESCALE QUICC ENGINE UCC UART DRIVER
5932 M:      Timur Tabi <timur@kernel.org>
5933 L:      linuxppc-dev@lists.ozlabs.org
5934 S:      Maintained
5935 F:      drivers/tty/serial/ucc_uart.c
5936
5937 FREESCALE SOC DRIVERS
5938 M:      Li Yang <leoyang.li@nxp.com>
5939 L:      linuxppc-dev@lists.ozlabs.org
5940 L:      linux-arm-kernel@lists.infradead.org
5941 S:      Maintained
5942 F:      Documentation/devicetree/bindings/soc/fsl/
5943 F:      drivers/soc/fsl/
5944 F:      include/linux/fsl/
5945
5946 FREESCALE SOC FS_ENET DRIVER
5947 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5948 L:      linuxppc-dev@lists.ozlabs.org
5949 L:      netdev@vger.kernel.org
5950 S:      Maintained
5951 F:      drivers/net/ethernet/freescale/fs_enet/
5952 F:      include/linux/fs_enet_pd.h
5953
5954 FREESCALE SOC SOUND DRIVERS
5955 M:      Timur Tabi <timur@kernel.org>
5956 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5957 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5958 R:      Fabio Estevam <fabio.estevam@nxp.com>
5959 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5960 L:      linuxppc-dev@lists.ozlabs.org
5961 S:      Maintained
5962 F:      sound/soc/fsl/fsl*
5963 F:      sound/soc/fsl/imx*
5964 F:      sound/soc/fsl/mpc8610_hpcd.c
5965
5966 FREESCALE USB PERIPHERAL DRIVERS
5967 M:      Li Yang <leoyang.li@nxp.com>
5968 L:      linux-usb@vger.kernel.org
5969 L:      linuxppc-dev@lists.ozlabs.org
5970 S:      Maintained
5971 F:      drivers/usb/gadget/udc/fsl*
5972
5973 FREEVXFS FILESYSTEM
5974 M:      Christoph Hellwig <hch@infradead.org>
5975 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5976 S:      Maintained
5977 F:      fs/freevxfs/
5978
5979 FREEZER
5980 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5981 M:      Pavel Machek <pavel@ucw.cz>
5982 L:      linux-pm@vger.kernel.org
5983 S:      Supported
5984 F:      Documentation/power/freezing-of-tasks.txt
5985 F:      include/linux/freezer.h
5986 F:      kernel/freezer.c
5987
5988 FRONTSWAP API
5989 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5990 L:      linux-kernel@vger.kernel.org
5991 S:      Maintained
5992 F:      mm/frontswap.c
5993 F:      include/linux/frontswap.h
5994
5995 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5996 M:      David Howells <dhowells@redhat.com>
5997 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5998 S:      Supported
5999 F:      Documentation/filesystems/caching/
6000 F:      fs/fscache/
6001 F:      include/linux/fscache*.h
6002
6003 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6004 M:      Theodore Y. Ts'o <tytso@mit.edu>
6005 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6006 L:      linux-fscrypt@vger.kernel.org
6007 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
6009 S:      Supported
6010 F:      fs/crypto/
6011 F:      include/linux/fscrypt*.h
6012 F:      Documentation/filesystems/fscrypt.rst
6013
6014 FSI-ATTACHED I2C DRIVER
6015 M:      Eddie James <eajames@linux.vnet.ibm.com>
6016 L:      linux-i2c@vger.kernel.org
6017 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6018 S:      Maintained
6019 F:      drivers/i2c/busses/i2c-fsi.c
6020 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6021
6022 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6023 M:      Jan Kara <jack@suse.cz>
6024 R:      Amir Goldstein <amir73il@gmail.com>
6025 L:      linux-fsdevel@vger.kernel.org
6026 S:      Maintained
6027 F:      fs/notify/
6028 F:      include/linux/fsnotify*.h
6029
6030 FUJITSU LAPTOP EXTRAS
6031 M:      Jonathan Woithe <jwoithe@just42.net>
6032 L:      platform-driver-x86@vger.kernel.org
6033 S:      Maintained
6034 F:      drivers/platform/x86/fujitsu-laptop.c
6035
6036 FUJITSU M-5MO LS CAMERA ISP DRIVER
6037 M:      Kyungmin Park <kyungmin.park@samsung.com>
6038 M:      Heungjun Kim <riverful.kim@samsung.com>
6039 L:      linux-media@vger.kernel.org
6040 S:      Maintained
6041 F:      drivers/media/i2c/m5mols/
6042 F:      include/media/i2c/m5mols.h
6043
6044 FUJITSU TABLET EXTRAS
6045 M:      Robert Gerlach <khnz@gmx.de>
6046 L:      platform-driver-x86@vger.kernel.org
6047 S:      Maintained
6048 F:      drivers/platform/x86/fujitsu-tablet.c
6049
6050 FUSE: FILESYSTEM IN USERSPACE
6051 M:      Miklos Szeredi <miklos@szeredi.hu>
6052 L:      linux-fsdevel@vger.kernel.org
6053 W:      http://fuse.sourceforge.net/
6054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6055 S:      Maintained
6056 F:      fs/fuse/
6057 F:      include/uapi/linux/fuse.h
6058 F:      Documentation/filesystems/fuse.txt
6059
6060 FUTEX SUBSYSTEM
6061 M:      Thomas Gleixner <tglx@linutronix.de>
6062 M:      Ingo Molnar <mingo@redhat.com>
6063 R:      Peter Zijlstra <peterz@infradead.org>
6064 R:      Darren Hart <dvhart@infradead.org>
6065 L:      linux-kernel@vger.kernel.org
6066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6067 S:      Maintained
6068 F:      kernel/futex.c
6069 F:      kernel/futex_compat.c
6070 F:      include/asm-generic/futex.h
6071 F:      include/linux/futex.h
6072 F:      include/uapi/linux/futex.h
6073 F:      tools/testing/selftests/futex/
6074 F:      tools/perf/bench/futex*
6075 F:      Documentation/*futex*
6076
6077 GCC PLUGINS
6078 M:      Kees Cook <keescook@chromium.org>
6079 R:      Emese Revfy <re.emese@gmail.com>
6080 L:      kernel-hardening@lists.openwall.com
6081 S:      Maintained
6082 F:      scripts/gcc-plugins/
6083 F:      scripts/gcc-plugin.sh
6084 F:      scripts/Makefile.gcc-plugins
6085 F:      Documentation/gcc-plugins.txt
6086
6087 GASKET DRIVER FRAMEWORK
6088 M:      Rob Springer <rspringer@google.com>
6089 M:      Todd Poynor <toddpoynor@google.com>
6090 M:      Ben Chan <benchan@chromium.org>
6091 S:      Maintained
6092 F:      drivers/staging/gasket/
6093
6094 GCOV BASED KERNEL PROFILING
6095 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6096 S:      Maintained
6097 F:      kernel/gcov/
6098 F:      Documentation/dev-tools/gcov.rst
6099
6100 GDB KERNEL DEBUGGING HELPER SCRIPTS
6101 M:      Jan Kiszka <jan.kiszka@siemens.com>
6102 M:      Kieran Bingham <kbingham@kernel.org>
6103 S:      Supported
6104 F:      scripts/gdb/
6105
6106 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6107 M:      Achim Leubner <achim_leubner@adaptec.com>
6108 L:      linux-scsi@vger.kernel.org
6109 W:      http://www.icp-vortex.com/
6110 S:      Supported
6111 F:      drivers/scsi/gdt*
6112
6113 GEMTEK FM RADIO RECEIVER DRIVER
6114 M:      Hans Verkuil <hverkuil@xs4all.nl>
6115 L:      linux-media@vger.kernel.org
6116 T:      git git://linuxtv.org/media_tree.git
6117 W:      https://linuxtv.org
6118 S:      Maintained
6119 F:      drivers/media/radio/radio-gemtek*
6120
6121 GENERIC GPIO I2C DRIVER
6122 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6123 S:      Supported
6124 F:      drivers/i2c/busses/i2c-gpio.c
6125 F:      include/linux/platform_data/i2c-gpio.h
6126
6127 GENERIC GPIO I2C MULTIPLEXER DRIVER
6128 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6129 L:      linux-i2c@vger.kernel.org
6130 S:      Supported
6131 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6132 F:      include/linux/platform_data/i2c-mux-gpio.h
6133 F:      Documentation/i2c/muxes/i2c-mux-gpio
6134
6135 GENERIC HDLC (WAN) DRIVERS
6136 M:      Krzysztof Halasa <khc@pm.waw.pl>
6137 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6138 S:      Maintained
6139 F:      drivers/net/wan/c101.c
6140 F:      drivers/net/wan/hd6457*
6141 F:      drivers/net/wan/hdlc*
6142 F:      drivers/net/wan/n2.c
6143 F:      drivers/net/wan/pc300too.c
6144 F:      drivers/net/wan/pci200syn.c
6145 F:      drivers/net/wan/wanxl*
6146
6147 GENERIC INCLUDE/ASM HEADER FILES
6148 M:      Arnd Bergmann <arnd@arndb.de>
6149 L:      linux-arch@vger.kernel.org
6150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6151 S:      Maintained
6152 F:      include/asm-generic/
6153 F:      include/uapi/asm-generic/
6154
6155 GENERIC PHY FRAMEWORK
6156 M:      Kishon Vijay Abraham I <kishon@ti.com>
6157 L:      linux-kernel@vger.kernel.org
6158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6159 S:      Supported
6160 F:      drivers/phy/
6161 F:      include/linux/phy/
6162
6163 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6164 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6165 S:      Supported
6166 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6167
6168 GENERIC PM DOMAINS
6169 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6170 M:      Kevin Hilman <khilman@kernel.org>
6171 M:      Ulf Hansson <ulf.hansson@linaro.org>
6172 L:      linux-pm@vger.kernel.org
6173 S:      Supported
6174 F:      drivers/base/power/domain*.c
6175 F:      include/linux/pm_domain.h
6176 F:      Documentation/devicetree/bindings/power/power_domain.txt
6177
6178 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6179 M:      Eugen Hristev <eugen.hristev@microchip.com>
6180 L:      linux-input@vger.kernel.org
6181 S:      Maintained
6182 F:      drivers/input/touchscreen/resistive-adc-touch.c
6183
6184 GENERIC UIO DRIVER FOR PCI DEVICES
6185 M:      "Michael S. Tsirkin" <mst@redhat.com>
6186 L:      kvm@vger.kernel.org
6187 S:      Supported
6188 F:      drivers/uio/uio_pci_generic.c
6189
6190 GENWQE (IBM Generic Workqueue Card)
6191 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6192 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6193 S:      Supported
6194 F:      drivers/misc/genwqe/
6195
6196 GET_MAINTAINER SCRIPT
6197 M:      Joe Perches <joe@perches.com>
6198 S:      Maintained
6199 F:      scripts/get_maintainer.pl
6200
6201 GFS2 FILE SYSTEM
6202 M:      Bob Peterson <rpeterso@redhat.com>
6203 M:      Andreas Gruenbacher <agruenba@redhat.com>
6204 L:      cluster-devel@redhat.com
6205 W:      http://sources.redhat.com/cluster/
6206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6207 S:      Supported
6208 F:      Documentation/filesystems/gfs2*.txt
6209 F:      fs/gfs2/
6210 F:      include/uapi/linux/gfs2_ondisk.h
6211
6212 GIGASET ISDN DRIVERS
6213 M:      Paul Bolle <pebolle@tiscali.nl>
6214 L:      gigaset307x-common@lists.sourceforge.net
6215 W:      http://gigaset307x.sourceforge.net/
6216 S:      Odd Fixes
6217 F:      Documentation/isdn/README.gigaset
6218 F:      drivers/isdn/gigaset/
6219 F:      include/uapi/linux/gigaset_dev.h
6220
6221 GNSS SUBSYSTEM
6222 M:      Johan Hovold <johan@kernel.org>
6223 S:      Maintained
6224 F:      Documentation/ABI/testing/sysfs-class-gnss
6225 F:      Documentation/devicetree/bindings/gnss/
6226 F:      drivers/gnss/
6227 F:      include/linux/gnss.h
6228
6229 GO7007 MPEG CODEC
6230 M:      Hans Verkuil <hans.verkuil@cisco.com>
6231 L:      linux-media@vger.kernel.org
6232 S:      Maintained
6233 F:      drivers/media/usb/go7007/
6234
6235 GOODIX TOUCHSCREEN
6236 M:      Bastien Nocera <hadess@hadess.net>
6237 L:      linux-input@vger.kernel.org
6238 S:      Maintained
6239 F:      drivers/input/touchscreen/goodix.c
6240
6241 GPD POCKET FAN DRIVER
6242 M:      Hans de Goede <hdegoede@redhat.com>
6243 L:      platform-driver-x86@vger.kernel.org
6244 S:      Maintained
6245 F:      drivers/platform/x86/gpd-pocket-fan.c
6246
6247 GPIO ACPI SUPPORT
6248 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6249 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6250 L:      linux-gpio@vger.kernel.org
6251 L:      linux-acpi@vger.kernel.org
6252 S:      Maintained
6253 F:      Documentation/acpi/gpio-properties.txt
6254 F:      drivers/gpio/gpiolib-acpi.c
6255
6256 GPIO IR Transmitter
6257 M:      Sean Young <sean@mess.org>
6258 L:      linux-media@vger.kernel.org
6259 S:      Maintained
6260 F:      drivers/media/rc/gpio-ir-tx.c
6261
6262 GPIO MOCKUP DRIVER
6263 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6264 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6265 L:      linux-gpio@vger.kernel.org
6266 S:      Maintained
6267 F:      drivers/gpio/gpio-mockup.c
6268 F:      tools/testing/selftests/gpio/
6269
6270 GPIO SUBSYSTEM
6271 M:      Linus Walleij <linus.walleij@linaro.org>
6272 L:      linux-gpio@vger.kernel.org
6273 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6274 S:      Maintained
6275 F:      Documentation/devicetree/bindings/gpio/
6276 F:      Documentation/driver-api/gpio/
6277 F:      Documentation/gpio/
6278 F:      Documentation/ABI/testing/gpio-cdev
6279 F:      Documentation/ABI/obsolete/sysfs-gpio
6280 F:      drivers/gpio/
6281 F:      include/linux/gpio/
6282 F:      include/linux/gpio.h
6283 F:      include/linux/of_gpio.h
6284 F:      include/asm-generic/gpio.h
6285 F:      include/uapi/linux/gpio.h
6286 F:      tools/gpio/
6287
6288 GRE DEMULTIPLEXER DRIVER
6289 M:      Dmitry Kozlov <xeb@mail.ru>
6290 L:      netdev@vger.kernel.org
6291 S:      Maintained
6292 F:      net/ipv4/gre_demux.c
6293 F:      net/ipv4/gre_offload.c
6294 F:      include/net/gre.h
6295
6296 GRETH 10/100/1G Ethernet MAC device driver
6297 M:      Andreas Larsson <andreas@gaisler.com>
6298 L:      netdev@vger.kernel.org
6299 S:      Maintained
6300 F:      drivers/net/ethernet/aeroflex/
6301
6302 GREYBUS AUDIO PROTOCOLS DRIVERS
6303 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6304 M:      Mark Greer <mgreer@animalcreek.com>
6305 S:      Maintained
6306 F:      drivers/staging/greybus/audio_apbridgea.c
6307 F:      drivers/staging/greybus/audio_apbridgea.h
6308 F:      drivers/staging/greybus/audio_codec.c
6309 F:      drivers/staging/greybus/audio_codec.h
6310 F:      drivers/staging/greybus/audio_gb.c
6311 F:      drivers/staging/greybus/audio_manager.c
6312 F:      drivers/staging/greybus/audio_manager.h
6313 F:      drivers/staging/greybus/audio_manager_module.c
6314 F:      drivers/staging/greybus/audio_manager_private.h
6315 F:      drivers/staging/greybus/audio_manager_sysfs.c
6316 F:      drivers/staging/greybus/audio_module.c
6317 F:      drivers/staging/greybus/audio_topology.c
6318
6319 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6320 M:      Viresh Kumar <vireshk@kernel.org>
6321 S:      Maintained
6322 F:      drivers/staging/greybus/authentication.c
6323 F:      drivers/staging/greybus/bootrom.c
6324 F:      drivers/staging/greybus/firmware.h
6325 F:      drivers/staging/greybus/fw-core.c
6326 F:      drivers/staging/greybus/fw-download.c
6327 F:      drivers/staging/greybus/fw-management.c
6328 F:      drivers/staging/greybus/greybus_authentication.h
6329 F:      drivers/staging/greybus/greybus_firmware.h
6330 F:      drivers/staging/greybus/hid.c
6331 F:      drivers/staging/greybus/i2c.c
6332 F:      drivers/staging/greybus/spi.c
6333 F:      drivers/staging/greybus/spilib.c
6334 F:      drivers/staging/greybus/spilib.h
6335
6336 GREYBUS LOOPBACK DRIVER
6337 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6338 S:      Maintained
6339 F:      drivers/staging/greybus/loopback.c
6340
6341 GREYBUS PLATFORM DRIVERS
6342 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6343 S:      Maintained
6344 F:      drivers/staging/greybus/arche-platform.c
6345 F:      drivers/staging/greybus/arche-apb-ctrl.c
6346 F:      drivers/staging/greybus/arche_platform.h
6347
6348 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6349 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6350 S:      Maintained
6351 F:      drivers/staging/greybus/sdio.c
6352 F:      drivers/staging/greybus/light.c
6353 F:      drivers/staging/greybus/gpio.c
6354 F:      drivers/staging/greybus/power_supply.c
6355 F:      drivers/staging/greybus/spi.c
6356 F:      drivers/staging/greybus/spilib.c
6357
6358 GREYBUS SUBSYSTEM
6359 M:      Johan Hovold <johan@kernel.org>
6360 M:      Alex Elder <elder@kernel.org>
6361 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6362 S:      Maintained
6363 F:      drivers/staging/greybus/
6364 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6365
6366 GREYBUS UART PROTOCOLS DRIVERS
6367 M:      David Lin <dtwlin@gmail.com>
6368 S:      Maintained
6369 F:      drivers/staging/greybus/uart.c
6370 F:      drivers/staging/greybus/log.c
6371
6372 GS1662 VIDEO SERIALIZER
6373 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6374 L:      linux-media@vger.kernel.org
6375 T:      git git://linuxtv.org/media_tree.git
6376 S:      Maintained
6377 F:      drivers/media/spi/gs1662.c
6378
6379 GSPCA FINEPIX SUBDRIVER
6380 M:      Frank Zago <frank@zago.net>
6381 L:      linux-media@vger.kernel.org
6382 T:      git git://linuxtv.org/media_tree.git
6383 S:      Maintained
6384 F:      drivers/media/usb/gspca/finepix.c
6385
6386 GSPCA GL860 SUBDRIVER
6387 M:      Olivier Lorin <o.lorin@laposte.net>
6388 L:      linux-media@vger.kernel.org
6389 T:      git git://linuxtv.org/media_tree.git
6390 S:      Maintained
6391 F:      drivers/media/usb/gspca/gl860/
6392
6393 GSPCA M5602 SUBDRIVER
6394 M:      Erik Andren <erik.andren@gmail.com>
6395 L:      linux-media@vger.kernel.org
6396 T:      git git://linuxtv.org/media_tree.git
6397 S:      Maintained
6398 F:      drivers/media/usb/gspca/m5602/
6399
6400 GSPCA PAC207 SONIXB SUBDRIVER
6401 M:      Hans Verkuil <hverkuil@xs4all.nl>
6402 L:      linux-media@vger.kernel.org
6403 T:      git git://linuxtv.org/media_tree.git
6404 S:      Odd Fixes
6405 F:      drivers/media/usb/gspca/pac207.c
6406
6407 GSPCA SN9C20X SUBDRIVER
6408 M:      Brian Johnson <brijohn@gmail.com>
6409 L:      linux-media@vger.kernel.org
6410 T:      git git://linuxtv.org/media_tree.git
6411 S:      Maintained
6412 F:      drivers/media/usb/gspca/sn9c20x.c
6413
6414 GSPCA T613 SUBDRIVER
6415 M:      Leandro Costantino <lcostantino@gmail.com>
6416 L:      linux-media@vger.kernel.org
6417 T:      git git://linuxtv.org/media_tree.git
6418 S:      Maintained
6419 F:      drivers/media/usb/gspca/t613.c
6420
6421 GSPCA USB WEBCAM DRIVER
6422 M:      Hans Verkuil <hverkuil@xs4all.nl>
6423 L:      linux-media@vger.kernel.org
6424 T:      git git://linuxtv.org/media_tree.git
6425 S:      Odd Fixes
6426 F:      drivers/media/usb/gspca/
6427
6428 GTP (GPRS Tunneling Protocol)
6429 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6430 M:      Harald Welte <laforge@gnumonks.org>
6431 L:      osmocom-net-gprs@lists.osmocom.org
6432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6433 S:      Maintained
6434 F:      drivers/net/gtp.c
6435
6436 GUID PARTITION TABLE (GPT)
6437 M:      Davidlohr Bueso <dave@stgolabs.net>
6438 L:      linux-efi@vger.kernel.org
6439 S:      Maintained
6440 F:      block/partitions/efi.*
6441
6442 H8/300 ARCHITECTURE
6443 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6444 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6445 W:      http://uclinux-h8.sourceforge.jp
6446 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6447 S:      Maintained
6448 F:      arch/h8300/
6449 F:      drivers/clocksource/h8300_*.c
6450 F:      drivers/clk/h8300/
6451 F:      drivers/irqchip/irq-renesas-h8*.c
6452
6453 HACKRF MEDIA DRIVER
6454 M:      Antti Palosaari <crope@iki.fi>
6455 L:      linux-media@vger.kernel.org
6456 W:      https://linuxtv.org
6457 W:      http://palosaari.fi/linux/
6458 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6459 T:      git git://linuxtv.org/anttip/media_tree.git
6460 S:      Maintained
6461 F:      drivers/media/usb/hackrf/
6462
6463 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6464 M:      Frank Seidel <frank@f-seidel.de>
6465 L:      platform-driver-x86@vger.kernel.org
6466 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6467 S:      Maintained
6468 F:      drivers/platform/x86/hdaps.c
6469
6470 HARDWARE MONITORING
6471 M:      Jean Delvare <jdelvare@suse.com>
6472 M:      Guenter Roeck <linux@roeck-us.net>
6473 L:      linux-hwmon@vger.kernel.org
6474 W:      http://hwmon.wiki.kernel.org/
6475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6476 S:      Maintained
6477 F:      Documentation/devicetree/bindings/hwmon/
6478 F:      Documentation/hwmon/
6479 F:      drivers/hwmon/
6480 F:      include/linux/hwmon*.h
6481 F:      include/trace/events/hwmon*.h
6482
6483 HARDWARE RANDOM NUMBER GENERATOR CORE
6484 M:      Matt Mackall <mpm@selenic.com>
6485 M:      Herbert Xu <herbert@gondor.apana.org.au>
6486 L:      linux-crypto@vger.kernel.org
6487 S:      Odd fixes
6488 F:      Documentation/devicetree/bindings/rng/
6489 F:      Documentation/hw_random.txt
6490 F:      drivers/char/hw_random/
6491 F:      include/linux/hw_random.h
6492
6493 HARDWARE TRACING FACILITIES
6494 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6495 S:      Maintained
6496 F:      drivers/hwtracing/
6497
6498 HARDWARE SPINLOCK CORE
6499 M:      Ohad Ben-Cohen <ohad@wizery.com>
6500 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6501 L:      linux-remoteproc@vger.kernel.org
6502 S:      Maintained
6503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6504 F:      Documentation/devicetree/bindings/hwlock/
6505 F:      Documentation/hwspinlock.txt
6506 F:      drivers/hwspinlock/
6507 F:      include/linux/hwspinlock.h
6508
6509 HARMONY SOUND DRIVER
6510 L:      linux-parisc@vger.kernel.org
6511 S:      Maintained
6512 F:      sound/parisc/harmony.*
6513
6514 HDPVR USB VIDEO ENCODER DRIVER
6515 M:      Hans Verkuil <hverkuil@xs4all.nl>
6516 L:      linux-media@vger.kernel.org
6517 T:      git git://linuxtv.org/media_tree.git
6518 W:      https://linuxtv.org
6519 S:      Odd Fixes
6520 F:      drivers/media/usb/hdpvr/
6521
6522 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6523 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6524 S:      Supported
6525 F:      Documentation/watchdog/hpwdt.txt
6526 F:      drivers/watchdog/hpwdt.c
6527
6528 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6529 M:      Don Brace <don.brace@microsemi.com>
6530 L:      esc.storagedev@microsemi.com
6531 L:      linux-scsi@vger.kernel.org
6532 S:      Supported
6533 F:      Documentation/scsi/hpsa.txt
6534 F:      drivers/scsi/hpsa*.[ch]
6535 F:      include/linux/cciss*.h
6536 F:      include/uapi/linux/cciss*.h
6537
6538 HFI1 DRIVER
6539 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6540 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6541 L:      linux-rdma@vger.kernel.org
6542 S:      Supported
6543 F:      drivers/infiniband/hw/hfi1
6544
6545 HFS FILESYSTEM
6546 L:      linux-fsdevel@vger.kernel.org
6547 S:      Orphan
6548 F:      Documentation/filesystems/hfs.txt
6549 F:      fs/hfs/
6550
6551 HFSPLUS FILESYSTEM
6552 L:      linux-fsdevel@vger.kernel.org
6553 S:      Orphan
6554 F:      Documentation/filesystems/hfsplus.txt
6555 F:      fs/hfsplus/
6556
6557 HGA FRAMEBUFFER DRIVER
6558 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6559 L:      linux-nvidia@lists.surfsouth.com
6560 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6561 S:      Maintained
6562 F:      drivers/video/fbdev/hgafb.c
6563
6564 HIBERNATION (aka Software Suspend, aka swsusp)
6565 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6566 M:      Pavel Machek <pavel@ucw.cz>
6567 L:      linux-pm@vger.kernel.org
6568 B:      https://bugzilla.kernel.org
6569 S:      Supported
6570 F:      arch/x86/power/
6571 F:      drivers/base/power/
6572 F:      kernel/power/
6573 F:      include/linux/suspend.h
6574 F:      include/linux/freezer.h
6575 F:      include/linux/pm.h
6576 F:      arch/*/include/asm/suspend*.h
6577
6578 HID CORE LAYER
6579 M:      Jiri Kosina <jikos@kernel.org>
6580 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6581 L:      linux-input@vger.kernel.org
6582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6583 S:      Maintained
6584 F:      drivers/hid/
6585 F:      include/linux/hid*
6586 F:      include/uapi/linux/hid*
6587
6588 HID SENSOR HUB DRIVERS
6589 M:      Jiri Kosina <jikos@kernel.org>
6590 M:      Jonathan Cameron <jic23@kernel.org>
6591 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6592 L:      linux-input@vger.kernel.org
6593 L:      linux-iio@vger.kernel.org
6594 S:      Maintained
6595 F:      Documentation/hid/hid-sensor*
6596 F:      drivers/hid/hid-sensor-*
6597 F:      drivers/iio/*/hid-*
6598 F:      include/linux/hid-sensor-*
6599
6600 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6601 M:      Thomas Gleixner <tglx@linutronix.de>
6602 L:      linux-kernel@vger.kernel.org
6603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6604 S:      Maintained
6605 F:      Documentation/timers/
6606 F:      kernel/time/hrtimer.c
6607 F:      kernel/time/clockevents.c
6608 F:      kernel/time/timer_*.c
6609 F:      include/linux/clockchips.h
6610 F:      include/linux/hrtimer.h
6611
6612 HIGH-SPEED SCC DRIVER FOR AX.25
6613 L:      linux-hams@vger.kernel.org
6614 S:      Orphan
6615 F:      drivers/net/hamradio/dmascc.c
6616 F:      drivers/net/hamradio/scc.c
6617
6618 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6619 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6620 W:      http://www.highpoint-tech.com
6621 S:      Supported
6622 F:      Documentation/scsi/hptiop.txt
6623 F:      drivers/scsi/hptiop.c
6624
6625 HIPPI
6626 M:      Jes Sorensen <jes@trained-monkey.org>
6627 L:      linux-hippi@sunsite.dk
6628 S:      Maintained
6629 F:      include/linux/hippidevice.h
6630 F:      include/uapi/linux/if_hippi.h
6631 F:      net/802/hippi.c
6632 F:      drivers/net/hippi/
6633
6634 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6635 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6636 M:      Salil Mehta <salil.mehta@huawei.com>
6637 L:      netdev@vger.kernel.org
6638 W:      http://www.hisilicon.com
6639 S:      Maintained
6640 F:      drivers/net/ethernet/hisilicon/hns3/
6641
6642 HISILICON LPC BUS DRIVER
6643 M:      john.garry@huawei.com
6644 W:      http://www.hisilicon.com
6645 S:      Maintained
6646 F:      drivers/bus/hisi_lpc.c
6647 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6648
6649 HISILICON NETWORK SUBSYSTEM DRIVER
6650 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6651 M:      Salil Mehta <salil.mehta@huawei.com>
6652 L:      netdev@vger.kernel.org
6653 W:      http://www.hisilicon.com
6654 S:      Maintained
6655 F:      drivers/net/ethernet/hisilicon/
6656 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6657
6658 HISILICON PMU DRIVER
6659 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6660 W:      http://www.hisilicon.com
6661 S:      Supported
6662 F:      drivers/perf/hisilicon
6663 F:      Documentation/perf/hisi-pmu.txt
6664
6665 HISILICON ROCE DRIVER
6666 M:      Lijun Ou <oulijun@huawei.com>
6667 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6668 L:      linux-rdma@vger.kernel.org
6669 S:      Maintained
6670 F:      drivers/infiniband/hw/hns/
6671 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6672
6673 HISILICON SAS Controller
6674 M:      John Garry <john.garry@huawei.com>
6675 W:      http://www.hisilicon.com
6676 S:      Supported
6677 F:      drivers/scsi/hisi_sas/
6678 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6679
6680 HMM - Heterogeneous Memory Management
6681 M:      Jérôme Glisse <jglisse@redhat.com>
6682 L:      linux-mm@kvack.org
6683 S:      Maintained
6684 F:      mm/hmm*
6685 F:      include/linux/hmm*
6686 F:      Documentation/vm/hmm.rst
6687
6688 HOST AP DRIVER
6689 M:      Jouni Malinen <j@w1.fi>
6690 L:      linux-wireless@vger.kernel.org
6691 W:      http://w1.fi/hostap-driver.html
6692 S:      Obsolete
6693 F:      drivers/net/wireless/intersil/hostap/
6694
6695 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6696 L:      platform-driver-x86@vger.kernel.org
6697 S:      Orphan
6698 F:      drivers/platform/x86/tc1100-wmi.c
6699
6700 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6701 M:      Jaroslav Kysela <perex@perex.cz>
6702 S:      Maintained
6703 F:      drivers/net/ethernet/hp/hp100.*
6704
6705 HPET:   High Precision Event Timers driver
6706 M:      Clemens Ladisch <clemens@ladisch.de>
6707 S:      Maintained
6708 F:      Documentation/timers/hpet.txt
6709 F:      drivers/char/hpet.c
6710 F:      include/linux/hpet.h
6711 F:      include/uapi/linux/hpet.h
6712
6713 HPET:   x86
6714 S:      Orphan
6715 F:      arch/x86/kernel/hpet.c
6716 F:      arch/x86/include/asm/hpet.h
6717
6718 HPFS FILESYSTEM
6719 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6720 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6721 S:      Maintained
6722 F:      fs/hpfs/
6723
6724 HSI SUBSYSTEM
6725 M:      Sebastian Reichel <sre@kernel.org>
6726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6727 S:      Maintained
6728 F:      Documentation/ABI/testing/sysfs-bus-hsi
6729 F:      Documentation/driver-api/hsi.rst
6730 F:      drivers/hsi/
6731 F:      include/linux/hsi/
6732 F:      include/uapi/linux/hsi/
6733
6734 HSO 3G MODEM DRIVER
6735 L:      linux-usb@vger.kernel.org
6736 S:      Orphan
6737 F:      drivers/net/usb/hso.c
6738
6739 HSR NETWORK PROTOCOL
6740 M:      Arvid Brodin <arvid.brodin@alten.se>
6741 L:      netdev@vger.kernel.org
6742 S:      Maintained
6743 F:      net/hsr/
6744
6745 HT16K33 LED CONTROLLER DRIVER
6746 M:      Robin van der Gracht <robin@protonic.nl>
6747 S:      Maintained
6748 F:      drivers/auxdisplay/ht16k33.c
6749 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6750
6751 HTCPEN TOUCHSCREEN DRIVER
6752 M:      Pau Oliva Fora <pof@eslack.org>
6753 L:      linux-input@vger.kernel.org
6754 S:      Maintained
6755 F:      drivers/input/touchscreen/htcpen.c
6756
6757 HUAWEI ETHERNET DRIVER
6758 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6759 L:      netdev@vger.kernel.org
6760 S:      Supported
6761 F:      Documentation/networking/hinic.txt
6762 F:      drivers/net/ethernet/huawei/hinic/
6763
6764 HUGETLB FILESYSTEM
6765 M:      Mike Kravetz <mike.kravetz@oracle.com>
6766 L:      linux-mm@kvack.org
6767 S:      Maintained
6768 F:      fs/hugetlbfs/
6769 F:      mm/hugetlb.c
6770 F:      include/linux/hugetlb.h
6771 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6772 F:      Documentation/vm/hugetlbfs_reserv.rst
6773 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6774
6775 HVA ST MEDIA DRIVER
6776 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6777 L:      linux-media@vger.kernel.org
6778 T:      git git://linuxtv.org/media_tree.git
6779 W:      https://linuxtv.org
6780 S:      Supported
6781 F:      drivers/media/platform/sti/hva
6782
6783 HWPOISON MEMORY FAILURE HANDLING
6784 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6785 L:      linux-mm@kvack.org
6786 S:      Maintained
6787 F:      mm/memory-failure.c
6788 F:      mm/hwpoison-inject.c
6789
6790 Hyper-V CORE AND DRIVERS
6791 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6792 M:      Haiyang Zhang <haiyangz@microsoft.com>
6793 M:      Stephen Hemminger <sthemmin@microsoft.com>
6794 L:      devel@linuxdriverproject.org
6795 S:      Maintained
6796 F:      Documentation/networking/netvsc.txt
6797 F:      arch/x86/include/asm/mshyperv.h
6798 F:      arch/x86/include/asm/trace/hyperv.h
6799 F:      arch/x86/include/asm/hyperv-tlfs.h
6800 F:      arch/x86/kernel/cpu/mshyperv.c
6801 F:      arch/x86/hyperv
6802 F:      drivers/hid/hid-hyperv.c
6803 F:      drivers/hv/
6804 F:      drivers/input/serio/hyperv-keyboard.c
6805 F:      drivers/pci/controller/pci-hyperv.c
6806 F:      drivers/net/hyperv/
6807 F:      drivers/scsi/storvsc_drv.c
6808 F:      drivers/uio/uio_hv_generic.c
6809 F:      drivers/video/fbdev/hyperv_fb.c
6810 F:      net/vmw_vsock/hyperv_transport.c
6811 F:      include/linux/hyperv.h
6812 F:      include/uapi/linux/hyperv.h
6813 F:      tools/hv/
6814 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6815
6816 HYPERVISOR VIRTUAL CONSOLE DRIVER
6817 L:      linuxppc-dev@lists.ozlabs.org
6818 S:      Odd Fixes
6819 F:      drivers/tty/hvc/
6820
6821 I2C ACPI SUPPORT
6822 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6823 L:      linux-i2c@vger.kernel.org
6824 L:      linux-acpi@vger.kernel.org
6825 S:      Maintained
6826 F:      drivers/i2c/i2c-core-acpi.c
6827
6828 I2C MUXES
6829 M:      Peter Rosin <peda@axentia.se>
6830 L:      linux-i2c@vger.kernel.org
6831 S:      Maintained
6832 F:      Documentation/i2c/i2c-topology
6833 F:      Documentation/i2c/muxes/
6834 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6835 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6836 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6837 F:      drivers/i2c/i2c-mux.c
6838 F:      drivers/i2c/muxes/
6839 F:      include/linux/i2c-mux.h
6840
6841 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6842 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6843 L:      linux-i2c@vger.kernel.org
6844 S:      Maintained
6845 F:      drivers/i2c/busses/i2c-mv64xxx.c
6846
6847 I2C OVER PARALLEL PORT
6848 M:      Jean Delvare <jdelvare@suse.com>
6849 L:      linux-i2c@vger.kernel.org
6850 S:      Maintained
6851 F:      Documentation/i2c/busses/i2c-parport
6852 F:      Documentation/i2c/busses/i2c-parport-light
6853 F:      drivers/i2c/busses/i2c-parport.c
6854 F:      drivers/i2c/busses/i2c-parport-light.c
6855
6856 I2C SUBSYSTEM
6857 M:      Wolfram Sang <wsa@the-dreams.de>
6858 L:      linux-i2c@vger.kernel.org
6859 W:      https://i2c.wiki.kernel.org/
6860 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6862 S:      Maintained
6863 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6864 F:      Documentation/i2c/
6865 F:      drivers/i2c/*
6866 F:      include/linux/i2c.h
6867 F:      include/linux/i2c-dev.h
6868 F:      include/linux/i2c-smbus.h
6869 F:      include/uapi/linux/i2c.h
6870 F:      include/uapi/linux/i2c-*.h
6871
6872 I2C SUBSYSTEM HOST DRIVERS
6873 L:      linux-i2c@vger.kernel.org
6874 W:      https://i2c.wiki.kernel.org/
6875 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6877 S:      Odd Fixes
6878 F:      Documentation/devicetree/bindings/i2c/
6879 F:      drivers/i2c/algos/
6880 F:      drivers/i2c/busses/
6881
6882 I2C-TAOS-EVM DRIVER
6883 M:      Jean Delvare <jdelvare@suse.com>
6884 L:      linux-i2c@vger.kernel.org
6885 S:      Maintained
6886 F:      Documentation/i2c/busses/i2c-taos-evm
6887 F:      drivers/i2c/busses/i2c-taos-evm.c
6888
6889 I2C-TINY-USB DRIVER
6890 M:      Till Harbaum <till@harbaum.org>
6891 L:      linux-i2c@vger.kernel.org
6892 W:      http://www.harbaum.org/till/i2c_tiny_usb
6893 S:      Maintained
6894 F:      drivers/i2c/busses/i2c-tiny-usb.c
6895
6896 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6897 M:      Jean Delvare <jdelvare@suse.com>
6898 L:      linux-i2c@vger.kernel.org
6899 S:      Maintained
6900 F:      Documentation/i2c/busses/i2c-ali1535
6901 F:      Documentation/i2c/busses/i2c-ali1563
6902 F:      Documentation/i2c/busses/i2c-ali15x3
6903 F:      Documentation/i2c/busses/i2c-amd756
6904 F:      Documentation/i2c/busses/i2c-amd8111
6905 F:      Documentation/i2c/busses/i2c-i801
6906 F:      Documentation/i2c/busses/i2c-nforce2
6907 F:      Documentation/i2c/busses/i2c-piix4
6908 F:      Documentation/i2c/busses/i2c-sis5595
6909 F:      Documentation/i2c/busses/i2c-sis630
6910 F:      Documentation/i2c/busses/i2c-sis96x
6911 F:      Documentation/i2c/busses/i2c-via
6912 F:      Documentation/i2c/busses/i2c-viapro
6913 F:      drivers/i2c/busses/i2c-ali1535.c
6914 F:      drivers/i2c/busses/i2c-ali1563.c
6915 F:      drivers/i2c/busses/i2c-ali15x3.c
6916 F:      drivers/i2c/busses/i2c-amd756.c
6917 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6918 F:      drivers/i2c/busses/i2c-amd8111.c
6919 F:      drivers/i2c/busses/i2c-i801.c
6920 F:      drivers/i2c/busses/i2c-isch.c
6921 F:      drivers/i2c/busses/i2c-nforce2.c
6922 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6923 F:      drivers/i2c/busses/i2c-piix4.c
6924 F:      drivers/i2c/busses/i2c-sis5595.c
6925 F:      drivers/i2c/busses/i2c-sis630.c
6926 F:      drivers/i2c/busses/i2c-sis96x.c
6927 F:      drivers/i2c/busses/i2c-via.c
6928 F:      drivers/i2c/busses/i2c-viapro.c
6929
6930 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6931 M:      Hans de Goede <hdegoede@redhat.com>
6932 L:      linux-i2c@vger.kernel.org
6933 S:      Maintained
6934 F:      drivers/i2c/busses/i2c-cht-wc.c
6935
6936 I2C/SMBUS ISMT DRIVER
6937 M:      Seth Heasley <seth.heasley@intel.com>
6938 M:      Neil Horman <nhorman@tuxdriver.com>
6939 L:      linux-i2c@vger.kernel.org
6940 F:      drivers/i2c/busses/i2c-ismt.c
6941 F:      Documentation/i2c/busses/i2c-ismt
6942
6943 I2C/SMBUS STUB DRIVER
6944 M:      Jean Delvare <jdelvare@suse.com>
6945 L:      linux-i2c@vger.kernel.org
6946 S:      Maintained
6947 F:      drivers/i2c/i2c-stub.c
6948
6949 IA64 (Itanium) PLATFORM
6950 M:      Tony Luck <tony.luck@intel.com>
6951 M:      Fenghua Yu <fenghua.yu@intel.com>
6952 L:      linux-ia64@vger.kernel.org
6953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6954 S:      Maintained
6955 F:      arch/ia64/
6956
6957 IBM Power 842 compression accelerator
6958 M:      Haren Myneni <haren@us.ibm.com>
6959 S:      Supported
6960 F:      drivers/crypto/nx/Makefile
6961 F:      drivers/crypto/nx/Kconfig
6962 F:      drivers/crypto/nx/nx-842*
6963 F:      include/linux/sw842.h
6964 F:      crypto/842.c
6965 F:      lib/842/
6966
6967 IBM Power in-Nest Crypto Acceleration
6968 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6969 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6970 L:      linux-crypto@vger.kernel.org
6971 S:      Supported
6972 F:      drivers/crypto/nx/Makefile
6973 F:      drivers/crypto/nx/Kconfig
6974 F:      drivers/crypto/nx/nx-aes*
6975 F:      drivers/crypto/nx/nx-sha*
6976 F:      drivers/crypto/nx/nx.*
6977 F:      drivers/crypto/nx/nx_csbcpb.h
6978 F:      drivers/crypto/nx/nx_debugfs.h
6979
6980 IBM Power Linux RAID adapter
6981 M:      Brian King <brking@us.ibm.com>
6982 S:      Supported
6983 F:      drivers/scsi/ipr.*
6984
6985 IBM Power SRIOV Virtual NIC Device Driver
6986 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6987 M:      John Allen <jallen@linux.vnet.ibm.com>
6988 L:      netdev@vger.kernel.org
6989 S:      Supported
6990 F:      drivers/net/ethernet/ibm/ibmvnic.*
6991
6992 IBM Power Virtual Accelerator Switchboard
6993 M:      Sukadev Bhattiprolu
6994 L:      linuxppc-dev@lists.ozlabs.org
6995 S:      Supported
6996 F:      arch/powerpc/platforms/powernv/vas*
6997 F:      arch/powerpc/platforms/powernv/copy-paste.h
6998 F:      arch/powerpc/include/asm/vas.h
6999 F:      arch/powerpc/include/uapi/asm/vas.h
7000
7001 IBM Power Virtual Ethernet Device Driver
7002 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
7003 L:      netdev@vger.kernel.org
7004 S:      Supported
7005 F:      drivers/net/ethernet/ibm/ibmveth.*
7006
7007 IBM Power Virtual FC Device Drivers
7008 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7009 L:      linux-scsi@vger.kernel.org
7010 S:      Supported
7011 F:      drivers/scsi/ibmvscsi/ibmvfc*
7012
7013 IBM Power Virtual Management Channel Driver
7014 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7015 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7016 S:      Supported
7017 F:      drivers/misc/ibmvmc.*
7018
7019 IBM Power Virtual SCSI Device Drivers
7020 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7021 L:      linux-scsi@vger.kernel.org
7022 S:      Supported
7023 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7024 F:      include/scsi/viosrp.h
7025
7026 IBM Power Virtual SCSI Device Target Driver
7027 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7028 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7029 L:      linux-scsi@vger.kernel.org
7030 L:      target-devel@vger.kernel.org
7031 S:      Supported
7032 F:      drivers/scsi/ibmvscsi_tgt/
7033
7034 IBM Power VMX Cryptographic instructions
7035 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7036 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7037 L:      linux-crypto@vger.kernel.org
7038 S:      Supported
7039 F:      drivers/crypto/vmx/Makefile
7040 F:      drivers/crypto/vmx/Kconfig
7041 F:      drivers/crypto/vmx/vmx.c
7042 F:      drivers/crypto/vmx/aes*
7043 F:      drivers/crypto/vmx/ghash*
7044 F:      drivers/crypto/vmx/ppc-xlate.pl
7045
7046 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7047 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7048 L:      linux-pci@vger.kernel.org
7049 L:      linuxppc-dev@lists.ozlabs.org
7050 S:      Supported
7051 F:      drivers/pci/hotplug/rpaphp*
7052
7053 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7054 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7055 L:      linux-pci@vger.kernel.org
7056 L:      linuxppc-dev@lists.ozlabs.org
7057 S:      Supported
7058 F:      drivers/pci/hotplug/rpadlpar*
7059
7060 IBM ServeRAID RAID DRIVER
7061 S:      Orphan
7062 F:      drivers/scsi/ips.*
7063
7064 ICH LPC AND GPIO DRIVER
7065 M:      Peter Tyser <ptyser@xes-inc.com>
7066 S:      Maintained
7067 F:      drivers/mfd/lpc_ich.c
7068 F:      drivers/gpio/gpio-ich.c
7069
7070 IDE SUBSYSTEM
7071 M:      "David S. Miller" <davem@davemloft.net>
7072 L:      linux-ide@vger.kernel.org
7073 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7075 S:      Maintained
7076 F:      Documentation/ide/
7077 F:      drivers/ide/
7078 F:      include/linux/ide.h
7079
7080 IDE/ATAPI DRIVERS
7081 M:      Borislav Petkov <bp@alien8.de>
7082 L:      linux-ide@vger.kernel.org
7083 S:      Maintained
7084 F:      Documentation/cdrom/ide-cd
7085 F:      drivers/ide/ide-cd*
7086
7087 IDEAPAD LAPTOP EXTRAS DRIVER
7088 M:      Ike Panhc <ike.pan@canonical.com>
7089 L:      platform-driver-x86@vger.kernel.org
7090 W:      http://launchpad.net/ideapad-laptop
7091 S:      Maintained
7092 F:      drivers/platform/x86/ideapad-laptop.c
7093
7094 IDEAPAD LAPTOP SLIDEBAR DRIVER
7095 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7096 L:      linux-input@vger.kernel.org
7097 W:      https://github.com/o2genum/ideapad-slidebar
7098 S:      Maintained
7099 F:      drivers/input/misc/ideapad_slidebar.c
7100
7101 IDT VersaClock 5 CLOCK DRIVER
7102 M:      Marek Vasut <marek.vasut@gmail.com>
7103 S:      Maintained
7104 F:      drivers/clk/clk-versaclock5.c
7105
7106 IEEE 802.15.4 SUBSYSTEM
7107 M:      Alexander Aring <alex.aring@gmail.com>
7108 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7109 L:      linux-wpan@vger.kernel.org
7110 W:      http://wpan.cakelab.org/
7111 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7112 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7113 S:      Maintained
7114 F:      net/ieee802154/
7115 F:      net/mac802154/
7116 F:      drivers/net/ieee802154/
7117 F:      include/linux/nl802154.h
7118 F:      include/linux/ieee802154.h
7119 F:      include/net/nl802154.h
7120 F:      include/net/mac802154.h
7121 F:      include/net/af_ieee802154.h
7122 F:      include/net/cfg802154.h
7123 F:      include/net/ieee802154_netdev.h
7124 F:      Documentation/networking/ieee802154.txt
7125
7126 IFE PROTOCOL
7127 M:      Yotam Gigi <yotam.gi@gmail.com>
7128 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7129 F:      net/ife
7130 F:      include/net/ife.h
7131 F:      include/uapi/linux/ife.h
7132
7133 IGORPLUG-USB IR RECEIVER
7134 M:      Sean Young <sean@mess.org>
7135 L:      linux-media@vger.kernel.org
7136 S:      Maintained
7137 F:      drivers/media/rc/igorplugusb.c
7138
7139 IGUANAWORKS USB IR TRANSCEIVER
7140 M:      Sean Young <sean@mess.org>
7141 L:      linux-media@vger.kernel.org
7142 S:      Maintained
7143 F:      drivers/media/rc/iguanair.c
7144
7145 IIO DIGITAL POTENTIOMETER DAC
7146 M:      Peter Rosin <peda@axentia.se>
7147 L:      linux-iio@vger.kernel.org
7148 S:      Maintained
7149 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7150 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7151 F:      drivers/iio/dac/dpot-dac.c
7152
7153 IIO ENVELOPE DETECTOR
7154 M:      Peter Rosin <peda@axentia.se>
7155 L:      linux-iio@vger.kernel.org
7156 S:      Maintained
7157 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7158 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7159 F:      drivers/iio/adc/envelope-detector.c
7160
7161 IIO MULTIPLEXER
7162 M:      Peter Rosin <peda@axentia.se>
7163 L:      linux-iio@vger.kernel.org
7164 S:      Maintained
7165 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7166 F:      drivers/iio/multiplexer/iio-mux.c
7167
7168 IIO SUBSYSTEM AND DRIVERS
7169 M:      Jonathan Cameron <jic23@kernel.org>
7170 R:      Hartmut Knaack <knaack.h@gmx.de>
7171 R:      Lars-Peter Clausen <lars@metafoo.de>
7172 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7173 L:      linux-iio@vger.kernel.org
7174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7175 S:      Maintained
7176 F:      Documentation/ABI/testing/configfs-iio*
7177 F:      Documentation/ABI/testing/sysfs-bus-iio*
7178 F:      Documentation/devicetree/bindings/iio/
7179 F:      drivers/iio/
7180 F:      drivers/staging/iio/
7181 F:      include/linux/iio/
7182 F:      tools/iio/
7183
7184 IIO UNIT CONVERTER
7185 M:      Peter Rosin <peda@axentia.se>
7186 L:      linux-iio@vger.kernel.org
7187 S:      Maintained
7188 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7189 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7190 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7191 F:      drivers/iio/afe/iio-rescale.c
7192
7193 IKANOS/ADI EAGLE ADSL USB DRIVER
7194 M:      Matthieu Castet <castet.matthieu@free.fr>
7195 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7196 S:      Maintained
7197 F:      drivers/usb/atm/ueagle-atm.c
7198
7199 IMGTEC ASCII LCD DRIVER
7200 M:      Paul Burton <paul.burton@mips.com>
7201 S:      Maintained
7202 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7203 F:      drivers/auxdisplay/img-ascii-lcd.c
7204
7205 IMGTEC IR DECODER DRIVER
7206 M:      James Hogan <jhogan@kernel.org>
7207 S:      Maintained
7208 F:      drivers/media/rc/img-ir/
7209
7210 IMON SOUNDGRAPH USB IR RECEIVER
7211 M:      Sean Young <sean@mess.org>
7212 L:      linux-media@vger.kernel.org
7213 S:      Maintained
7214 F:      drivers/media/rc/imon_raw.c
7215 F:      drivers/media/rc/imon.c
7216
7217 IMS TWINTURBO FRAMEBUFFER DRIVER
7218 L:      linux-fbdev@vger.kernel.org
7219 S:      Orphan
7220 F:      drivers/video/fbdev/imsttfb.c
7221
7222 INA209 HARDWARE MONITOR DRIVER
7223 M:      Guenter Roeck <linux@roeck-us.net>
7224 L:      linux-hwmon@vger.kernel.org
7225 S:      Maintained
7226 F:      Documentation/hwmon/ina209
7227 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7228 F:      drivers/hwmon/ina209.c
7229
7230 INA2XX HARDWARE MONITOR DRIVER
7231 M:      Guenter Roeck <linux@roeck-us.net>
7232 L:      linux-hwmon@vger.kernel.org
7233 S:      Maintained
7234 F:      Documentation/hwmon/ina2xx
7235 F:      drivers/hwmon/ina2xx.c
7236 F:      include/linux/platform_data/ina2xx.h
7237
7238 INDUSTRY PACK SUBSYSTEM (IPACK)
7239 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7240 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7241 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7242 L:      industrypack-devel@lists.sourceforge.net
7243 W:      http://industrypack.sourceforge.net
7244 S:      Maintained
7245 F:      drivers/ipack/
7246
7247 INFINIBAND SUBSYSTEM
7248 M:      Doug Ledford <dledford@redhat.com>
7249 M:      Jason Gunthorpe <jgg@mellanox.com>
7250 L:      linux-rdma@vger.kernel.org
7251 W:      https://github.com/linux-rdma/rdma-core
7252 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7254 S:      Supported
7255 F:      Documentation/devicetree/bindings/infiniband/
7256 F:      Documentation/infiniband/
7257 F:      drivers/infiniband/
7258 F:      include/uapi/linux/if_infiniband.h
7259 F:      include/uapi/rdma/
7260 F:      include/rdma/
7261
7262 INGENIC JZ4780 DMA Driver
7263 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7264 S:      Maintained
7265 F:      drivers/dma/dma-jz4780.c
7266
7267 INGENIC JZ4780 NAND DRIVER
7268 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7269 L:      linux-mtd@lists.infradead.org
7270 S:      Maintained
7271 F:      drivers/mtd/nand/raw/jz4780_*
7272
7273 INOTIFY
7274 M:      Jan Kara <jack@suse.cz>
7275 R:      Amir Goldstein <amir73il@gmail.com>
7276 L:      linux-fsdevel@vger.kernel.org
7277 S:      Maintained
7278 F:      Documentation/filesystems/inotify.txt
7279 F:      fs/notify/inotify/
7280 F:      include/linux/inotify.h
7281 F:      include/uapi/linux/inotify.h
7282
7283 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7284 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7285 L:      linux-input@vger.kernel.org
7286 Q:      http://patchwork.kernel.org/project/linux-input/list/
7287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7288 S:      Maintained
7289 F:      drivers/input/
7290 F:      include/linux/input.h
7291 F:      include/uapi/linux/input.h
7292 F:      include/uapi/linux/input-event-codes.h
7293 F:      include/linux/input/
7294 F:      Documentation/devicetree/bindings/input/
7295 F:      Documentation/devicetree/bindings/serio/
7296 F:      Documentation/input/
7297
7298 INPUT MULTITOUCH (MT) PROTOCOL
7299 M:      Henrik Rydberg <rydberg@bitmath.org>
7300 L:      linux-input@vger.kernel.org
7301 S:      Odd fixes
7302 F:      Documentation/input/multi-touch-protocol.rst
7303 F:      drivers/input/input-mt.c
7304 K:      \b(ABS|SYN)_MT_
7305
7306 INSIDE SECURE CRYPTO DRIVER
7307 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7308 F:      drivers/crypto/inside-secure/
7309 S:      Maintained
7310 L:      linux-crypto@vger.kernel.org
7311
7312 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7313 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7314 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7315 L:      linux-integrity@vger.kernel.org
7316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7317 S:      Supported
7318 F:      security/integrity/ima/
7319
7320 INTEL 810/815 FRAMEBUFFER DRIVER
7321 M:      Antonino Daplas <adaplas@gmail.com>
7322 L:      linux-fbdev@vger.kernel.org
7323 S:      Maintained
7324 F:      drivers/video/fbdev/i810/
7325
7326 INTEL ASoC DRIVERS
7327 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7328 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7329 M:      Jie Yang <yang.jie@linux.intel.com>
7330 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7331 S:      Supported
7332 F:      sound/soc/intel/
7333
7334 INTEL C600 SERIES SAS CONTROLLER DRIVER
7335 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7336 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7337 L:      linux-scsi@vger.kernel.org
7338 T:      git git://git.code.sf.net/p/intel-sas/isci
7339 S:      Supported
7340 F:      drivers/scsi/isci/
7341
7342 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7343 M:      Jani Nikula <jani.nikula@linux.intel.com>
7344 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7345 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7346 L:      intel-gfx@lists.freedesktop.org
7347 W:      https://01.org/linuxgraphics/
7348 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7349 C:      irc://chat.freenode.net/intel-gfx
7350 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7351 T:      git git://anongit.freedesktop.org/drm-intel
7352 S:      Supported
7353 F:      drivers/gpu/drm/i915/
7354 F:      include/drm/i915*
7355 F:      include/uapi/drm/i915_drm.h
7356 F:      Documentation/gpu/i915.rst
7357
7358 INTEL ETHERNET DRIVERS
7359 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7360 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7361 W:      http://www.intel.com/support/feedback.htm
7362 W:      http://e1000.sourceforge.net/
7363 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7366 S:      Supported
7367 F:      Documentation/networking/e100.rst
7368 F:      Documentation/networking/e1000.rst
7369 F:      Documentation/networking/e1000e.txt
7370 F:      Documentation/networking/igb.txt
7371 F:      Documentation/networking/igbvf.txt
7372 F:      Documentation/networking/ixgb.txt
7373 F:      Documentation/networking/ixgbe.txt
7374 F:      Documentation/networking/ixgbevf.txt
7375 F:      Documentation/networking/i40e.txt
7376 F:      Documentation/networking/i40evf.txt
7377 F:      Documentation/networking/ice.txt
7378 F:      drivers/net/ethernet/intel/
7379 F:      drivers/net/ethernet/intel/*/
7380 F:      include/linux/avf/virtchnl.h
7381
7382 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7383 M:      Maik Broemme <mbroemme@libmpq.org>
7384 L:      linux-fbdev@vger.kernel.org
7385 S:      Maintained
7386 F:      Documentation/fb/intelfb.txt
7387 F:      drivers/video/fbdev/intelfb/
7388
7389 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7390 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7391 M:      Zhi Wang <zhi.a.wang@intel.com>
7392 L:      intel-gvt-dev@lists.freedesktop.org
7393 L:      intel-gfx@lists.freedesktop.org
7394 W:      https://01.org/igvt-g
7395 T:      git https://github.com/intel/gvt-linux.git
7396 S:      Supported
7397 F:      drivers/gpu/drm/i915/gvt/
7398
7399 INTEL HID EVENT DRIVER
7400 M:      Alex Hung <alex.hung@canonical.com>
7401 L:      platform-driver-x86@vger.kernel.org
7402 S:      Maintained
7403 F:      drivers/platform/x86/intel-hid.c
7404
7405 INTEL I/OAT DMA DRIVER
7406 M:      Dave Jiang <dave.jiang@intel.com>
7407 R:      Dan Williams <dan.j.williams@intel.com>
7408 L:      dmaengine@vger.kernel.org
7409 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7410 S:      Supported
7411 F:      drivers/dma/ioat*
7412
7413 INTEL IDLE DRIVER
7414 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7415 M:      Len Brown <lenb@kernel.org>
7416 L:      linux-pm@vger.kernel.org
7417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7418 B:      https://bugzilla.kernel.org
7419 S:      Supported
7420 F:      drivers/idle/intel_idle.c
7421
7422 INTEL INTEGRATED SENSOR HUB DRIVER
7423 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7424 M:      Jiri Kosina <jikos@kernel.org>
7425 L:      linux-input@vger.kernel.org
7426 S:      Maintained
7427 F:      drivers/hid/intel-ish-hid/
7428
7429 INTEL IOMMU (VT-d)
7430 M:      David Woodhouse <dwmw2@infradead.org>
7431 L:      iommu@lists.linux-foundation.org
7432 T:      git git://git.infradead.org/iommu-2.6.git
7433 S:      Supported
7434 F:      drivers/iommu/intel-iommu.c
7435 F:      include/linux/intel-iommu.h
7436
7437 INTEL IOP-ADMA DMA DRIVER
7438 R:      Dan Williams <dan.j.williams@intel.com>
7439 S:      Odd fixes
7440 F:      drivers/dma/iop-adma.c
7441
7442 INTEL IPU3 CSI-2 CIO2 DRIVER
7443 M:      Yong Zhi <yong.zhi@intel.com>
7444 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7445 M:      Bingbu Cao <bingbu.cao@intel.com>
7446 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7447 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7448 L:      linux-media@vger.kernel.org
7449 S:      Maintained
7450 F:      drivers/media/pci/intel/ipu3/
7451 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7452
7453 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7454 M:      Krzysztof Halasa <khalasa@piap.pl>
7455 S:      Maintained
7456 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7457 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7458 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7459 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7460 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7461 F:      drivers/net/wan/ixp4xx_hss.c
7462
7463 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7464 M:      Deepak Saxena <dsaxena@plexity.net>
7465 S:      Maintained
7466 F:      drivers/char/hw_random/ixp4xx-rng.c
7467
7468 INTEL MANAGEMENT ENGINE (mei)
7469 M:      Tomas Winkler <tomas.winkler@intel.com>
7470 L:      linux-kernel@vger.kernel.org
7471 S:      Supported
7472 F:      include/uapi/linux/mei.h
7473 F:      include/linux/mei_cl_bus.h
7474 F:      drivers/misc/mei/*
7475 F:      drivers/watchdog/mei_wdt.c
7476 F:      Documentation/misc-devices/mei/*
7477 F:      samples/mei/*
7478
7479 INTEL MENLOW THERMAL DRIVER
7480 M:      Sujith Thomas <sujith.thomas@intel.com>
7481 L:      platform-driver-x86@vger.kernel.org
7482 W:      https://01.org/linux-acpi
7483 S:      Supported
7484 F:      drivers/platform/x86/intel_menlow.c
7485
7486 INTEL MERRIFIELD GPIO DRIVER
7487 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7488 L:      linux-gpio@vger.kernel.org
7489 S:      Maintained
7490 F:      drivers/gpio/gpio-merrifield.c
7491
7492 INTEL MIC DRIVERS (mic)
7493 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7494 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7495 S:      Supported
7496 W:      https://github.com/sudeepdutt/mic
7497 W:      http://software.intel.com/en-us/mic-developer
7498 F:      include/linux/mic_bus.h
7499 F:      include/linux/scif.h
7500 F:      include/uapi/linux/mic_common.h
7501 F:      include/uapi/linux/mic_ioctl.h
7502 F:      include/uapi/linux/scif_ioctl.h
7503 F:      drivers/misc/mic/
7504 F:      drivers/dma/mic_x100_dma.c
7505 F:      drivers/dma/mic_x100_dma.h
7506 F:      Documentation/mic/
7507
7508 INTEL PMC CORE DRIVER
7509 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7510 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7511 L:      platform-driver-x86@vger.kernel.org
7512 S:      Maintained
7513 F:      arch/x86/include/asm/pmc_core.h
7514 F:      drivers/platform/x86/intel_pmc_core*
7515
7516 INTEL PMC/P-Unit IPC DRIVER
7517 M:      Zha Qipeng<qipeng.zha@intel.com>
7518 L:      platform-driver-x86@vger.kernel.org
7519 S:      Maintained
7520 F:      drivers/platform/x86/intel_pmc_ipc.c
7521 F:      drivers/platform/x86/intel_punit_ipc.c
7522 F:      arch/x86/include/asm/intel_pmc_ipc.h
7523 F:      arch/x86/include/asm/intel_punit_ipc.h
7524
7525 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7526 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7527 L:      linux-wireless@vger.kernel.org
7528 S:      Maintained
7529 F:      Documentation/networking/README.ipw2100
7530 F:      Documentation/networking/README.ipw2200
7531 F:      drivers/net/wireless/intel/ipw2x00/
7532
7533 INTEL PSTATE DRIVER
7534 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7535 M:      Len Brown <lenb@kernel.org>
7536 L:      linux-pm@vger.kernel.org
7537 S:      Supported
7538 F:      drivers/cpufreq/intel_pstate.c
7539
7540 INTEL RDMA RNIC DRIVER
7541 M:      Faisal Latif <faisal.latif@intel.com>
7542 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7543 L:      linux-rdma@vger.kernel.org
7544 S:      Supported
7545 F:      drivers/infiniband/hw/i40iw/
7546 F:      include/uapi/rdma/i40iw-abi.h
7547
7548 INTEL SHA MULTIBUFFER DRIVER
7549 M:      Megha Dey <megha.dey@linux.intel.com>
7550 R:      Tim Chen <tim.c.chen@linux.intel.com>
7551 L:      linux-crypto@vger.kernel.org
7552 S:      Supported
7553 F:      arch/x86/crypto/sha*-mb/
7554 F:      crypto/mcryptd.c
7555
7556 INTEL TELEMETRY DRIVER
7557 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7558 L:      platform-driver-x86@vger.kernel.org
7559 S:      Maintained
7560 F:      arch/x86/include/asm/intel_telemetry.h
7561 F:      drivers/platform/x86/intel_telemetry*
7562
7563 INTEL VIRTUAL BUTTON DRIVER
7564 M:      AceLan Kao <acelan.kao@canonical.com>
7565 L:      platform-driver-x86@vger.kernel.org
7566 S:      Maintained
7567 F:      drivers/platform/x86/intel-vbtn.c
7568
7569 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7570 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7571 L:      linux-wireless@vger.kernel.org
7572 S:      Supported
7573 F:      drivers/net/wireless/intel/iwlegacy/
7574
7575 INTEL WIRELESS WIFI LINK (iwlwifi)
7576 M:      Johannes Berg <johannes.berg@intel.com>
7577 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7578 M:      Luca Coelho <luciano.coelho@intel.com>
7579 M:      Intel Linux Wireless <linuxwifi@intel.com>
7580 L:      linux-wireless@vger.kernel.org
7581 W:      http://intellinuxwireless.org
7582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7583 S:      Supported
7584 F:      drivers/net/wireless/intel/iwlwifi/
7585
7586 INTEL WIRELESS WIMAX CONNECTION 2400
7587 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7588 M:      linux-wimax@intel.com
7589 L:      wimax@linuxwimax.org (subscribers-only)
7590 S:      Supported
7591 W:      http://linuxwimax.org
7592 F:      Documentation/wimax/README.i2400m
7593 F:      drivers/net/wimax/i2400m/
7594 F:      include/uapi/linux/wimax/i2400m.h
7595
7596 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7597 M:      Mario Limonciello <mario.limonciello@dell.com>
7598 S:      Maintained
7599 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7600
7601 INTEL(R) TRACE HUB
7602 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7603 S:      Supported
7604 F:      Documentation/trace/intel_th.rst
7605 F:      drivers/hwtracing/intel_th/
7606
7607 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7608 M:      Ning Sun <ning.sun@intel.com>
7609 L:      tboot-devel@lists.sourceforge.net
7610 W:      http://tboot.sourceforge.net
7611 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7612 S:      Supported
7613 F:      Documentation/intel_txt.txt
7614 F:      include/linux/tboot.h
7615 F:      arch/x86/kernel/tboot.c
7616
7617 INTEL-MID GPIO DRIVER
7618 M:      David Cohen <david.a.cohen@linux.intel.com>
7619 L:      linux-gpio@vger.kernel.org
7620 S:      Maintained
7621 F:      drivers/gpio/gpio-intel-mid.c
7622
7623 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7624 M:      Linus Walleij <linus.walleij@linaro.org>
7625 L:      linux-iio@vger.kernel.org
7626 S:      Maintained
7627 F:      drivers/iio/gyro/mpu3050*
7628 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7629
7630 IOC3 ETHERNET DRIVER
7631 M:      Ralf Baechle <ralf@linux-mips.org>
7632 L:      linux-mips@linux-mips.org
7633 S:      Maintained
7634 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7635
7636 IOC3 SERIAL DRIVER
7637 M:      Pat Gefre <pfg@sgi.com>
7638 L:      linux-serial@vger.kernel.org
7639 S:      Maintained
7640 F:      drivers/tty/serial/ioc3_serial.c
7641
7642 IOMMU DRIVERS
7643 M:      Joerg Roedel <joro@8bytes.org>
7644 L:      iommu@lists.linux-foundation.org
7645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7646 S:      Maintained
7647 F:      Documentation/devicetree/bindings/iommu/
7648 F:      drivers/iommu/
7649 F:      include/linux/iommu.h
7650 F:      include/linux/of_iommu.h
7651 F:      include/linux/iova.h
7652
7653 IP MASQUERADING
7654 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7655 S:      Maintained
7656 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7657
7658 IPMI SUBSYSTEM
7659 M:      Corey Minyard <minyard@acm.org>
7660 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7661 W:      http://openipmi.sourceforge.net/
7662 S:      Supported
7663 F:      Documentation/IPMI.txt
7664 F:      drivers/char/ipmi/
7665 F:      include/linux/ipmi*
7666 F:      include/uapi/linux/ipmi*
7667
7668 IPS SCSI RAID DRIVER
7669 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7670 L:      linux-scsi@vger.kernel.org
7671 W:      http://www.adaptec.com/
7672 S:      Maintained
7673 F:      drivers/scsi/ips*
7674
7675 IPVS
7676 M:      Wensong Zhang <wensong@linux-vs.org>
7677 M:      Simon Horman <horms@verge.net.au>
7678 M:      Julian Anastasov <ja@ssi.bg>
7679 L:      netdev@vger.kernel.org
7680 L:      lvs-devel@vger.kernel.org
7681 S:      Maintained
7682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7684 F:      Documentation/networking/ipvs-sysctl.txt
7685 F:      include/net/ip_vs.h
7686 F:      include/uapi/linux/ip_vs.h
7687 F:      net/netfilter/ipvs/
7688
7689 IPWIRELESS DRIVER
7690 M:      Jiri Kosina <jikos@kernel.org>
7691 M:      David Sterba <dsterba@suse.com>
7692 S:      Odd Fixes
7693 F:      drivers/tty/ipwireless/
7694
7695 IPX NETWORK LAYER
7696 L:      netdev@vger.kernel.org
7697 S:      Obsolete
7698 F:      include/uapi/linux/ipx.h
7699 F:      drivers/staging/ipx/
7700
7701 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7702 M:      Marc Zyngier <marc.zyngier@arm.com>
7703 S:      Maintained
7704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7705 F:      Documentation/IRQ-domain.txt
7706 F:      include/linux/irqdomain.h
7707 F:      kernel/irq/irqdomain.c
7708 F:      kernel/irq/msi.c
7709
7710 IRQ SUBSYSTEM
7711 M:      Thomas Gleixner <tglx@linutronix.de>
7712 L:      linux-kernel@vger.kernel.org
7713 S:      Maintained
7714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7715 F:      kernel/irq/
7716
7717 IRQCHIP DRIVERS
7718 M:      Thomas Gleixner <tglx@linutronix.de>
7719 M:      Jason Cooper <jason@lakedaemon.net>
7720 M:      Marc Zyngier <marc.zyngier@arm.com>
7721 L:      linux-kernel@vger.kernel.org
7722 S:      Maintained
7723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7724 F:      Documentation/devicetree/bindings/interrupt-controller/
7725 F:      drivers/irqchip/
7726
7727 ISA
7728 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7729 S:      Maintained
7730 F:      Documentation/isa.txt
7731 F:      drivers/base/isa.c
7732 F:      include/linux/isa.h
7733
7734 ISA RADIO MODULE
7735 M:      Hans Verkuil <hverkuil@xs4all.nl>
7736 L:      linux-media@vger.kernel.org
7737 T:      git git://linuxtv.org/media_tree.git
7738 W:      https://linuxtv.org
7739 S:      Maintained
7740 F:      drivers/media/radio/radio-isa*
7741
7742 ISAPNP
7743 M:      Jaroslav Kysela <perex@perex.cz>
7744 S:      Maintained
7745 F:      Documentation/isapnp.txt
7746 F:      drivers/pnp/isapnp/
7747 F:      include/linux/isapnp.h
7748
7749 ISCSI
7750 M:      Lee Duncan <lduncan@suse.com>
7751 M:      Chris Leech <cleech@redhat.com>
7752 L:      open-iscsi@googlegroups.com
7753 W:      www.open-iscsi.com
7754 S:      Maintained
7755 F:      drivers/scsi/*iscsi*
7756 F:      include/scsi/*iscsi*
7757
7758 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7759 M:      Peter Jones <pjones@redhat.com>
7760 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7761 S:      Maintained
7762 F:      drivers/firmware/iscsi_ibft*
7763
7764 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7765 M:      Sagi Grimberg <sagi@grimberg.me>
7766 M:      Max Gurtovoy <maxg@mellanox.com>
7767 L:      linux-rdma@vger.kernel.org
7768 S:      Supported
7769 W:      http://www.openfabrics.org
7770 W:      www.open-iscsi.org
7771 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7772 F:      drivers/infiniband/ulp/iser/
7773
7774 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7775 M:      Sagi Grimberg <sagi@grimberg.me>
7776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7777 L:      linux-rdma@vger.kernel.org
7778 L:      target-devel@vger.kernel.org
7779 S:      Supported
7780 W:      http://www.linux-iscsi.org
7781 F:      drivers/infiniband/ulp/isert
7782
7783 ISDN SUBSYSTEM
7784 M:      Karsten Keil <isdn@linux-pingi.de>
7785 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7786 L:      netdev@vger.kernel.org
7787 W:      http://www.isdn4linux.de
7788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7789 S:      Maintained
7790 F:      Documentation/isdn/
7791 F:      drivers/isdn/
7792 F:      include/linux/isdn.h
7793 F:      include/linux/isdn/
7794 F:      include/uapi/linux/isdn.h
7795 F:      include/uapi/linux/isdn/
7796
7797 ISDN SUBSYSTEM (Eicon active card driver)
7798 M:      Armin Schindler <mac@melware.de>
7799 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7800 W:      http://www.melware.de
7801 S:      Maintained
7802 F:      drivers/isdn/hardware/eicon/
7803
7804 IT87 HARDWARE MONITORING DRIVER
7805 M:      Jean Delvare <jdelvare@suse.com>
7806 L:      linux-hwmon@vger.kernel.org
7807 S:      Maintained
7808 F:      Documentation/hwmon/it87
7809 F:      drivers/hwmon/it87.c
7810
7811 IT913X MEDIA DRIVER
7812 M:      Antti Palosaari <crope@iki.fi>
7813 L:      linux-media@vger.kernel.org
7814 W:      https://linuxtv.org
7815 W:      http://palosaari.fi/linux/
7816 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7817 T:      git git://linuxtv.org/anttip/media_tree.git
7818 S:      Maintained
7819 F:      drivers/media/tuners/it913x*
7820
7821 IVTV VIDEO4LINUX DRIVER
7822 M:      Andy Walls <awalls@md.metrocast.net>
7823 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7824 L:      linux-media@vger.kernel.org
7825 T:      git git://linuxtv.org/media_tree.git
7826 W:      http://www.ivtvdriver.org
7827 S:      Maintained
7828 F:      Documentation/media/v4l-drivers/ivtv*
7829 F:      drivers/media/pci/ivtv/
7830 F:      include/uapi/linux/ivtv*
7831
7832 IX2505V MEDIA DRIVER
7833 M:      Malcolm Priestley <tvboxspy@gmail.com>
7834 L:      linux-media@vger.kernel.org
7835 W:      https://linuxtv.org
7836 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7837 S:      Maintained
7838 F:      drivers/media/dvb-frontends/ix2505v*
7839
7840 JAILHOUSE HYPERVISOR INTERFACE
7841 M:      Jan Kiszka <jan.kiszka@siemens.com>
7842 L:      jailhouse-dev@googlegroups.com
7843 S:      Maintained
7844 F:      arch/x86/kernel/jailhouse.c
7845 F:      arch/x86/include/asm/jailhouse_para.h
7846
7847 JC42.4 TEMPERATURE SENSOR DRIVER
7848 M:      Guenter Roeck <linux@roeck-us.net>
7849 L:      linux-hwmon@vger.kernel.org
7850 S:      Maintained
7851 F:      drivers/hwmon/jc42.c
7852 F:      Documentation/hwmon/jc42
7853
7854 JFS FILESYSTEM
7855 M:      Dave Kleikamp <shaggy@kernel.org>
7856 L:      jfs-discussion@lists.sourceforge.net
7857 W:      http://jfs.sourceforge.net/
7858 T:      git git://github.com/kleikamp/linux-shaggy.git
7859 S:      Maintained
7860 F:      Documentation/filesystems/jfs.txt
7861 F:      fs/jfs/
7862
7863 JME NETWORK DRIVER
7864 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7865 L:      netdev@vger.kernel.org
7866 S:      Maintained
7867 F:      drivers/net/ethernet/jme.*
7868
7869 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7870 M:      David Woodhouse <dwmw2@infradead.org>
7871 L:      linux-mtd@lists.infradead.org
7872 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7873 S:      Maintained
7874 F:      fs/jffs2/
7875 F:      include/uapi/linux/jffs2.h
7876
7877 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7878 M:      "Theodore Ts'o" <tytso@mit.edu>
7879 M:      Jan Kara <jack@suse.com>
7880 L:      linux-ext4@vger.kernel.org
7881 S:      Maintained
7882 F:      fs/jbd2/
7883 F:      include/linux/jbd2.h
7884
7885 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7886 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7887 L:      linux-media@vger.kernel.org
7888 S:      Maintained
7889 F:      drivers/media/platform/rcar_jpu.c
7890
7891 JSM Neo PCI based serial card
7892 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7893 L:      linux-serial@vger.kernel.org
7894 S:      Maintained
7895 F:      drivers/tty/serial/jsm/
7896
7897 K10TEMP HARDWARE MONITORING DRIVER
7898 M:      Clemens Ladisch <clemens@ladisch.de>
7899 L:      linux-hwmon@vger.kernel.org
7900 S:      Maintained
7901 F:      Documentation/hwmon/k10temp
7902 F:      drivers/hwmon/k10temp.c
7903
7904 K8TEMP HARDWARE MONITORING DRIVER
7905 M:      Rudolf Marek <r.marek@assembler.cz>
7906 L:      linux-hwmon@vger.kernel.org
7907 S:      Maintained
7908 F:      Documentation/hwmon/k8temp
7909 F:      drivers/hwmon/k8temp.c
7910
7911 KASAN
7912 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7913 R:      Alexander Potapenko <glider@google.com>
7914 R:      Dmitry Vyukov <dvyukov@google.com>
7915 L:      kasan-dev@googlegroups.com
7916 S:      Maintained
7917 F:      arch/*/include/asm/kasan.h
7918 F:      arch/*/mm/kasan_init*
7919 F:      Documentation/dev-tools/kasan.rst
7920 F:      include/linux/kasan*.h
7921 F:      lib/test_kasan.c
7922 F:      mm/kasan/
7923 F:      scripts/Makefile.kasan
7924
7925 KCONFIG
7926 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7928 L:      linux-kbuild@vger.kernel.org
7929 S:      Maintained
7930 F:      Documentation/kbuild/kconfig*
7931 F:      scripts/kconfig/
7932 F:      scripts/Kconfig.include
7933
7934 KDUMP
7935 M:      Dave Young <dyoung@redhat.com>
7936 M:      Baoquan He <bhe@redhat.com>
7937 R:      Vivek Goyal <vgoyal@redhat.com>
7938 L:      kexec@lists.infradead.org
7939 W:      http://lse.sourceforge.net/kdump/
7940 S:      Maintained
7941 F:      Documentation/kdump/
7942
7943 KEENE FM RADIO TRANSMITTER DRIVER
7944 M:      Hans Verkuil <hverkuil@xs4all.nl>
7945 L:      linux-media@vger.kernel.org
7946 T:      git git://linuxtv.org/media_tree.git
7947 W:      https://linuxtv.org
7948 S:      Maintained
7949 F:      drivers/media/radio/radio-keene*
7950
7951 KERNEL AUTOMOUNTER
7952 M:      Ian Kent <raven@themaw.net>
7953 L:      autofs@vger.kernel.org
7954 S:      Maintained
7955 F:      fs/autofs/
7956
7957 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7958 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7959 M:      Michal Marek <michal.lkml@markovi.net>
7960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7961 L:      linux-kbuild@vger.kernel.org
7962 S:      Maintained
7963 F:      Documentation/kbuild/
7964 F:      Makefile
7965 F:      scripts/Kbuild*
7966 F:      scripts/Makefile*
7967 F:      scripts/basic/
7968 F:      scripts/mk*
7969 F:      scripts/mod/
7970 F:      scripts/package/
7971
7972 KERNEL JANITORS
7973 L:      kernel-janitors@vger.kernel.org
7974 W:      http://kernelnewbies.org/KernelJanitors
7975 S:      Odd Fixes
7976
7977 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7978 M:      "J. Bruce Fields" <bfields@fieldses.org>
7979 M:      Jeff Layton <jlayton@kernel.org>
7980 L:      linux-nfs@vger.kernel.org
7981 W:      http://nfs.sourceforge.net/
7982 T:      git git://linux-nfs.org/~bfields/linux.git
7983 S:      Supported
7984 F:      fs/nfsd/
7985 F:      include/uapi/linux/nfsd/
7986 F:      fs/lockd/
7987 F:      fs/nfs_common/
7988 F:      net/sunrpc/
7989 F:      include/linux/lockd/
7990 F:      include/linux/sunrpc/
7991 F:      include/uapi/linux/sunrpc/
7992
7993 KERNEL SELFTEST FRAMEWORK
7994 M:      Shuah Khan <shuah@kernel.org>
7995 L:      linux-kselftest@vger.kernel.org
7996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7997 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7998 S:      Maintained
7999 F:      tools/testing/selftests/
8000 F:      Documentation/dev-tools/kselftest*
8001
8002 KERNEL USERMODE HELPER
8003 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8004 L:      linux-kernel@vger.kernel.org
8005 S:      Maintained
8006 F:      kernel/umh.c
8007 F:      include/linux/umh.h
8008
8009 KERNEL VIRTUAL MACHINE (KVM)
8010 M:      Paolo Bonzini <pbonzini@redhat.com>
8011 M:      Radim Krčmář <rkrcmar@redhat.com>
8012 L:      kvm@vger.kernel.org
8013 W:      http://www.linux-kvm.org
8014 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8015 S:      Supported
8016 F:      Documentation/virtual/kvm/
8017 F:      include/trace/events/kvm.h
8018 F:      include/uapi/asm-generic/kvm*
8019 F:      include/uapi/linux/kvm*
8020 F:      include/asm-generic/kvm*
8021 F:      include/linux/kvm*
8022 F:      include/kvm/iodev.h
8023 F:      virt/kvm/*
8024 F:      tools/kvm/
8025
8026 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8027 M:      Joerg Roedel <joro@8bytes.org>
8028 L:      kvm@vger.kernel.org
8029 W:      http://www.linux-kvm.org/
8030 S:      Maintained
8031 F:      arch/x86/include/asm/svm.h
8032 F:      arch/x86/kvm/svm.c
8033
8034 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8035 M:      Christoffer Dall <christoffer.dall@arm.com>
8036 M:      Marc Zyngier <marc.zyngier@arm.com>
8037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8038 L:      kvmarm@lists.cs.columbia.edu
8039 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8041 S:      Supported
8042 F:      arch/arm/include/uapi/asm/kvm*
8043 F:      arch/arm/include/asm/kvm*
8044 F:      arch/arm/kvm/
8045 F:      virt/kvm/arm/
8046 F:      include/kvm/arm_*
8047
8048 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8049 M:      Christoffer Dall <christoffer.dall@arm.com>
8050 M:      Marc Zyngier <marc.zyngier@arm.com>
8051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8052 L:      kvmarm@lists.cs.columbia.edu
8053 S:      Maintained
8054 F:      arch/arm64/include/uapi/asm/kvm*
8055 F:      arch/arm64/include/asm/kvm*
8056 F:      arch/arm64/kvm/
8057
8058 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8059 M:      James Hogan <jhogan@kernel.org>
8060 L:      linux-mips@linux-mips.org
8061 S:      Supported
8062 F:      arch/mips/include/uapi/asm/kvm*
8063 F:      arch/mips/include/asm/kvm*
8064 F:      arch/mips/kvm/
8065
8066 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8067 M:      Paul Mackerras <paulus@ozlabs.org>
8068 L:      kvm-ppc@vger.kernel.org
8069 W:      http://www.linux-kvm.org/
8070 T:      git git://github.com/agraf/linux-2.6.git
8071 S:      Supported
8072 F:      arch/powerpc/include/uapi/asm/kvm*
8073 F:      arch/powerpc/include/asm/kvm*
8074 F:      arch/powerpc/kvm/
8075 F:      arch/powerpc/kernel/kvm*
8076
8077 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8078 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8079 M:      Janosch Frank <frankja@linux.ibm.com>
8080 R:      David Hildenbrand <david@redhat.com>
8081 R:      Cornelia Huck <cohuck@redhat.com>
8082 L:      linux-s390@vger.kernel.org
8083 W:      http://www.ibm.com/developerworks/linux/linux390/
8084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8085 S:      Supported
8086 F:      arch/s390/include/uapi/asm/kvm*
8087 F:      arch/s390/include/asm/gmap.h
8088 F:      arch/s390/include/asm/kvm*
8089 F:      arch/s390/kvm/
8090 F:      arch/s390/mm/gmap.c
8091
8092 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8093 M:      Paolo Bonzini <pbonzini@redhat.com>
8094 M:      Radim Krčmář <rkrcmar@redhat.com>
8095 L:      kvm@vger.kernel.org
8096 W:      http://www.linux-kvm.org
8097 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8098 S:      Supported
8099 F:      arch/x86/kvm/
8100 F:      arch/x86/include/uapi/asm/kvm*
8101 F:      arch/x86/include/asm/kvm*
8102 F:      arch/x86/include/asm/pvclock-abi.h
8103 F:      arch/x86/kernel/kvm.c
8104 F:      arch/x86/kernel/kvmclock.c
8105
8106 KERNFS
8107 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8108 M:      Tejun Heo <tj@kernel.org>
8109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8110 S:      Supported
8111 F:      include/linux/kernfs.h
8112 F:      fs/kernfs/
8113
8114 KEXEC
8115 M:      Eric Biederman <ebiederm@xmission.com>
8116 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8117 L:      kexec@lists.infradead.org
8118 S:      Maintained
8119 F:      include/linux/kexec.h
8120 F:      include/uapi/linux/kexec.h
8121 F:      kernel/kexec*
8122
8123 KEYS-ENCRYPTED
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/encrypted-type.h
8130 F:      security/keys/encrypted-keys/
8131
8132 KEYS-TRUSTED
8133 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8134 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8135 L:      linux-integrity@vger.kernel.org
8136 L:      keyrings@vger.kernel.org
8137 S:      Supported
8138 F:      Documentation/security/keys/trusted-encrypted.rst
8139 F:      include/keys/trusted-type.h
8140 F:      security/keys/trusted.c
8141 F:      security/keys/trusted.h
8142
8143 KEYS/KEYRINGS:
8144 M:      David Howells <dhowells@redhat.com>
8145 L:      keyrings@vger.kernel.org
8146 S:      Maintained
8147 F:      Documentation/security/keys/core.rst
8148 F:      include/linux/key.h
8149 F:      include/linux/key-type.h
8150 F:      include/linux/keyctl.h
8151 F:      include/uapi/linux/keyctl.h
8152 F:      include/keys/
8153 F:      security/keys/
8154
8155 KGDB / KDB /debug_core
8156 M:      Jason Wessel <jason.wessel@windriver.com>
8157 M:      Daniel Thompson <daniel.thompson@linaro.org>
8158 W:      http://kgdb.wiki.kernel.org/
8159 L:      kgdb-bugreport@lists.sourceforge.net
8160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8161 S:      Maintained
8162 F:      Documentation/dev-tools/kgdb.rst
8163 F:      drivers/misc/kgdbts.c
8164 F:      drivers/tty/serial/kgdboc.c
8165 F:      include/linux/kdb.h
8166 F:      include/linux/kgdb.h
8167 F:      kernel/debug/
8168
8169 KMEMLEAK
8170 M:      Catalin Marinas <catalin.marinas@arm.com>
8171 S:      Maintained
8172 F:      Documentation/dev-tools/kmemleak.rst
8173 F:      include/linux/kmemleak.h
8174 F:      mm/kmemleak.c
8175 F:      mm/kmemleak-test.c
8176
8177 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8178 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8179 L:      linux-kernel@vger.kernel.org
8180 S:      Maintained
8181 F:      kernel/kmod.c
8182 F:      include/linux/kmod.h
8183 F:      lib/test_kmod.c
8184 F:      tools/testing/selftests/kmod/
8185
8186 KPROBES
8187 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8188 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8189 M:      "David S. Miller" <davem@davemloft.net>
8190 M:      Masami Hiramatsu <mhiramat@kernel.org>
8191 S:      Maintained
8192 F:      Documentation/kprobes.txt
8193 F:      include/linux/kprobes.h
8194 F:      include/asm-generic/kprobes.h
8195 F:      kernel/kprobes.c
8196
8197 KS0108 LCD CONTROLLER DRIVER
8198 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8199 S:      Maintained
8200 F:      Documentation/auxdisplay/ks0108
8201 F:      drivers/auxdisplay/ks0108.c
8202 F:      include/linux/ks0108.h
8203
8204 L3MDEV
8205 M:      David Ahern <dsa@cumulusnetworks.com>
8206 L:      netdev@vger.kernel.org
8207 S:      Maintained
8208 F:      net/l3mdev
8209 F:      include/net/l3mdev.h
8210
8211 LANTIQ MIPS ARCHITECTURE
8212 M:      John Crispin <john@phrozen.org>
8213 L:      linux-mips@linux-mips.org
8214 S:      Maintained
8215 F:      arch/mips/lantiq
8216 F:      drivers/soc/lantiq
8217
8218 LAPB module
8219 L:      linux-x25@vger.kernel.org
8220 S:      Orphan
8221 F:      Documentation/networking/lapb-module.txt
8222 F:      include/*/lapb.h
8223 F:      net/lapb/
8224
8225 LASI 53c700 driver for PARISC
8226 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8227 L:      linux-scsi@vger.kernel.org
8228 S:      Maintained
8229 F:      Documentation/scsi/53c700.txt
8230 F:      drivers/scsi/53c700*
8231
8232 LEAKING_ADDRESSES
8233 M:      Tobin C. Harding <me@tobin.cc>
8234 M:      Tycho Andersen <tycho@tycho.ws>
8235 L:      kernel-hardening@lists.openwall.com
8236 S:      Maintained
8237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8238 F:      scripts/leaking_addresses.pl
8239
8240 LED SUBSYSTEM
8241 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8242 M:      Pavel Machek <pavel@ucw.cz>
8243 L:      linux-leds@vger.kernel.org
8244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8245 S:      Maintained
8246 F:      Documentation/devicetree/bindings/leds/
8247 F:      drivers/leds/
8248 F:      include/linux/leds.h
8249
8250 LEGACY EEPROM DRIVER
8251 M:      Jean Delvare <jdelvare@suse.com>
8252 S:      Maintained
8253 F:      Documentation/misc-devices/eeprom
8254 F:      drivers/misc/eeprom/eeprom.c
8255
8256 LEGO MINDSTORMS EV3
8257 R:      David Lechner <david@lechnology.com>
8258 S:      Maintained
8259 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8260 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8261 F:      drivers/power/supply/lego_ev3_battery.c
8262
8263 LEGO USB Tower driver
8264 M:      Juergen Stuber <starblue@users.sourceforge.net>
8265 L:      legousb-devel@lists.sourceforge.net
8266 W:      http://legousb.sourceforge.net/
8267 S:      Maintained
8268 F:      drivers/usb/misc/legousbtower.c
8269
8270 LG2160 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/lg2160.*
8279
8280 LGDT3305 MEDIA DRIVER
8281 M:      Michael Krufky <mkrufky@linuxtv.org>
8282 L:      linux-media@vger.kernel.org
8283 W:      https://linuxtv.org
8284 W:      http://github.com/mkrufky
8285 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8286 T:      git git://linuxtv.org/mkrufky/tuners.git
8287 S:      Maintained
8288 F:      drivers/media/dvb-frontends/lgdt3305.*
8289
8290 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8291 M:      Viresh Kumar <vireshk@kernel.org>
8292 L:      linux-ide@vger.kernel.org
8293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8294 S:      Maintained
8295 F:      include/linux/pata_arasan_cf_data.h
8296 F:      drivers/ata/pata_arasan_cf.c
8297
8298 LIBATA PATA DRIVERS
8299 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8300 M:      Jens Axboe <axboe@kernel.dk>
8301 L:      linux-ide@vger.kernel.org
8302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8303 S:      Maintained
8304 F:      drivers/ata/pata_*.c
8305 F:      drivers/ata/ata_generic.c
8306
8307 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8308 M:      Linus Walleij <linus.walleij@linaro.org>
8309 L:      linux-ide@vger.kernel.org
8310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8311 S:      Maintained
8312 F:      drivers/ata/pata_ftide010.c
8313 F:      drivers/ata/sata_gemini.c
8314 F:      drivers/ata/sata_gemini.h
8315
8316 LIBATA SATA AHCI PLATFORM devices support
8317 M:      Hans de Goede <hdegoede@redhat.com>
8318 M:      Jens Axboe <axboe@kernel.dk>
8319 L:      linux-ide@vger.kernel.org
8320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8321 S:      Maintained
8322 F:      drivers/ata/ahci_platform.c
8323 F:      drivers/ata/libahci_platform.c
8324 F:      include/linux/ahci_platform.h
8325
8326 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8327 M:      Mikael Pettersson <mikpelinux@gmail.com>
8328 L:      linux-ide@vger.kernel.org
8329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8330 S:      Maintained
8331 F:      drivers/ata/sata_promise.*
8332
8333 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8334 M:      Jens Axboe <axboe@kernel.dk>
8335 L:      linux-ide@vger.kernel.org
8336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8337 S:      Maintained
8338 F:      drivers/ata/
8339 F:      include/linux/ata.h
8340 F:      include/linux/libata.h
8341 F:      Documentation/devicetree/bindings/ata/
8342
8343 LIBLOCKDEP
8344 M:      Sasha Levin <alexander.levin@microsoft.com>
8345 S:      Maintained
8346 F:      tools/lib/lockdep/
8347
8348 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8349 M:      Ross Zwisler <zwisler@kernel.org>
8350 M:      Dan Williams <dan.j.williams@intel.com>
8351 M:      Vishal Verma <vishal.l.verma@intel.com>
8352 M:      Dave Jiang <dave.jiang@intel.com>
8353 L:      linux-nvdimm@lists.01.org
8354 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8355 S:      Supported
8356 F:      drivers/nvdimm/blk.c
8357 F:      drivers/nvdimm/region_devs.c
8358
8359 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8360 M:      Vishal Verma <vishal.l.verma@intel.com>
8361 M:      Dan Williams <dan.j.williams@intel.com>
8362 M:      Ross Zwisler <zwisler@kernel.org>
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/btt*
8368
8369 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8370 M:      Ross Zwisler <zwisler@kernel.org>
8371 M:      Dan Williams <dan.j.williams@intel.com>
8372 M:      Vishal Verma <vishal.l.verma@intel.com>
8373 M:      Dave Jiang <dave.jiang@intel.com>
8374 L:      linux-nvdimm@lists.01.org
8375 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8376 S:      Supported
8377 F:      drivers/nvdimm/pmem*
8378
8379 LIBNVDIMM: DEVICETREE BINDINGS
8380 M:      Oliver O'Halloran <oohall@gmail.com>
8381 L:      linux-nvdimm@lists.01.org
8382 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8383 S:      Supported
8384 F:      drivers/nvdimm/of_pmem.c
8385 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8386
8387 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8388 M:      Dan Williams <dan.j.williams@intel.com>
8389 M:      Ross Zwisler <zwisler@kernel.org>
8390 M:      Vishal Verma <vishal.l.verma@intel.com>
8391 M:      Dave Jiang <dave.jiang@intel.com>
8392 L:      linux-nvdimm@lists.01.org
8393 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8395 S:      Supported
8396 F:      drivers/nvdimm/*
8397 F:      drivers/acpi/nfit/*
8398 F:      include/linux/nd.h
8399 F:      include/linux/libnvdimm.h
8400 F:      include/uapi/linux/ndctl.h
8401
8402 LIGHTNVM PLATFORM SUPPORT
8403 M:      Matias Bjorling <mb@lightnvm.io>
8404 W:      http://github/OpenChannelSSD
8405 L:      linux-block@vger.kernel.org
8406 S:      Maintained
8407 F:      drivers/lightnvm/
8408 F:      include/linux/lightnvm.h
8409 F:      include/uapi/linux/lightnvm.h
8410
8411 LINUX FOR POWER MACINTOSH
8412 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8413 W:      http://www.penguinppc.org/
8414 L:      linuxppc-dev@lists.ozlabs.org
8415 S:      Maintained
8416 F:      arch/powerpc/platforms/powermac/
8417 F:      drivers/macintosh/
8418
8419 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8420 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8421 M:      Paul Mackerras <paulus@samba.org>
8422 M:      Michael Ellerman <mpe@ellerman.id.au>
8423 W:      https://github.com/linuxppc/linux/wiki
8424 L:      linuxppc-dev@lists.ozlabs.org
8425 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8427 S:      Supported
8428 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8429 F:      Documentation/devicetree/bindings/powerpc/
8430 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8431 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8432 F:      Documentation/powerpc/
8433 F:      arch/powerpc/
8434 F:      drivers/char/tpm/tpm_ibmvtpm*
8435 F:      drivers/crypto/nx/
8436 F:      drivers/crypto/vmx/
8437 F:      drivers/i2c/busses/i2c-opal.c
8438 F:      drivers/net/ethernet/ibm/ibmveth.*
8439 F:      drivers/net/ethernet/ibm/ibmvnic.*
8440 F:      drivers/pci/hotplug/pnv_php.c
8441 F:      drivers/pci/hotplug/rpa*
8442 F:      drivers/rtc/rtc-opal.c
8443 F:      drivers/scsi/ibmvscsi/
8444 F:      drivers/tty/hvc/hvc_opal.c
8445 F:      drivers/watchdog/wdrtas.c
8446 F:      tools/testing/selftests/powerpc
8447 N:      /pmac
8448 N:      powermac
8449 N:      powernv
8450 N:      [^a-z0-9]ps3
8451 N:      pseries
8452
8453 LINUX FOR POWERPC EMBEDDED MPC5XXX
8454 M:      Anatolij Gustschin <agust@denx.de>
8455 L:      linuxppc-dev@lists.ozlabs.org
8456 T:      git git://git.denx.de/linux-denx-agust.git
8457 S:      Maintained
8458 F:      arch/powerpc/platforms/512x/
8459 F:      arch/powerpc/platforms/52xx/
8460
8461 LINUX FOR POWERPC EMBEDDED PPC4XX
8462 M:      Alistair Popple <alistair@popple.id.au>
8463 M:      Matt Porter <mporter@kernel.crashing.org>
8464 W:      http://www.penguinppc.org/
8465 L:      linuxppc-dev@lists.ozlabs.org
8466 S:      Maintained
8467 F:      arch/powerpc/platforms/40x/
8468 F:      arch/powerpc/platforms/44x/
8469
8470 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8471 M:      Scott Wood <oss@buserror.net>
8472 M:      Kumar Gala <galak@kernel.crashing.org>
8473 W:      http://www.penguinppc.org/
8474 L:      linuxppc-dev@lists.ozlabs.org
8475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8476 S:      Maintained
8477 F:      arch/powerpc/platforms/83xx/
8478 F:      arch/powerpc/platforms/85xx/
8479 F:      Documentation/devicetree/bindings/powerpc/fsl/
8480
8481 LINUX FOR POWERPC EMBEDDED PPC8XX
8482 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8483 W:      http://www.penguinppc.org/
8484 L:      linuxppc-dev@lists.ozlabs.org
8485 S:      Maintained
8486 F:      arch/powerpc/platforms/8xx/
8487
8488 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8489 L:      linuxppc-dev@lists.ozlabs.org
8490 S:      Orphan
8491 F:      arch/powerpc/*/*virtex*
8492 F:      arch/powerpc/*/*/*virtex*
8493
8494 LINUX FOR POWERPC PA SEMI PWRFICIENT
8495 L:      linuxppc-dev@lists.ozlabs.org
8496 S:      Orphan
8497 F:      arch/powerpc/platforms/pasemi/
8498 F:      drivers/*/*pasemi*
8499 F:      drivers/*/*/*pasemi*
8500
8501 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8502 M:      Kees Cook <keescook@chromium.org>
8503 S:      Maintained
8504 F:      drivers/misc/lkdtm/*
8505
8506 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8507 M:      Alan Stern <stern@rowland.harvard.edu>
8508 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8509 M:      Will Deacon <will.deacon@arm.com>
8510 M:      Peter Zijlstra <peterz@infradead.org>
8511 M:      Boqun Feng <boqun.feng@gmail.com>
8512 M:      Nicholas Piggin <npiggin@gmail.com>
8513 M:      David Howells <dhowells@redhat.com>
8514 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8515 M:      Luc Maranget <luc.maranget@inria.fr>
8516 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8517 R:      Akira Yokosawa <akiyks@gmail.com>
8518 R:      Daniel Lustig <dlustig@nvidia.com>
8519 L:      linux-kernel@vger.kernel.org
8520 L:      linux-arch@vger.kernel.org
8521 S:      Supported
8522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8523 F:      tools/memory-model/
8524 F:      Documentation/atomic_bitops.txt
8525 F:      Documentation/atomic_t.txt
8526 F:      Documentation/core-api/atomic_ops.rst
8527 F:      Documentation/core-api/refcount-vs-atomic.rst
8528 F:      Documentation/memory-barriers.txt
8529
8530 LIS3LV02D ACCELEROMETER DRIVER
8531 M:      Eric Piel <eric.piel@tremplin-utc.net>
8532 S:      Maintained
8533 F:      Documentation/misc-devices/lis3lv02d
8534 F:      drivers/misc/lis3lv02d/
8535 F:      drivers/platform/x86/hp_accel.c
8536
8537 LIVE PATCHING
8538 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8539 M:      Jessica Yu <jeyu@kernel.org>
8540 M:      Jiri Kosina <jikos@kernel.org>
8541 M:      Miroslav Benes <mbenes@suse.cz>
8542 R:      Petr Mladek <pmladek@suse.com>
8543 S:      Maintained
8544 F:      kernel/livepatch/
8545 F:      include/linux/livepatch.h
8546 F:      arch/x86/include/asm/livepatch.h
8547 F:      arch/x86/kernel/livepatch.c
8548 F:      Documentation/livepatch/
8549 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8550 F:      samples/livepatch/
8551 L:      live-patching@vger.kernel.org
8552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8553
8554 LLC (802.2)
8555 L:      netdev@vger.kernel.org
8556 S:      Odd fixes
8557 F:      include/linux/llc.h
8558 F:      include/uapi/linux/llc.h
8559 F:      include/net/llc*
8560 F:      net/llc/
8561
8562 LM73 HARDWARE MONITOR DRIVER
8563 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8564 L:      linux-hwmon@vger.kernel.org
8565 S:      Maintained
8566 F:      drivers/hwmon/lm73.c
8567
8568 LM78 HARDWARE MONITOR DRIVER
8569 M:      Jean Delvare <jdelvare@suse.com>
8570 L:      linux-hwmon@vger.kernel.org
8571 S:      Maintained
8572 F:      Documentation/hwmon/lm78
8573 F:      drivers/hwmon/lm78.c
8574
8575 LM83 HARDWARE MONITOR DRIVER
8576 M:      Jean Delvare <jdelvare@suse.com>
8577 L:      linux-hwmon@vger.kernel.org
8578 S:      Maintained
8579 F:      Documentation/hwmon/lm83
8580 F:      drivers/hwmon/lm83.c
8581
8582 LM90 HARDWARE MONITOR DRIVER
8583 M:      Jean Delvare <jdelvare@suse.com>
8584 L:      linux-hwmon@vger.kernel.org
8585 S:      Maintained
8586 F:      Documentation/hwmon/lm90
8587 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8588 F:      drivers/hwmon/lm90.c
8589 F:      include/dt-bindings/thermal/lm90.h
8590
8591 LM95234 HARDWARE MONITOR DRIVER
8592 M:      Guenter Roeck <linux@roeck-us.net>
8593 L:      linux-hwmon@vger.kernel.org
8594 S:      Maintained
8595 F:      Documentation/hwmon/lm95234
8596 F:      drivers/hwmon/lm95234.c
8597
8598 LME2510 MEDIA DRIVER
8599 M:      Malcolm Priestley <tvboxspy@gmail.com>
8600 L:      linux-media@vger.kernel.org
8601 W:      https://linuxtv.org
8602 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8603 S:      Maintained
8604 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8605
8606 LOADPIN SECURITY MODULE
8607 M:      Kees Cook <keescook@chromium.org>
8608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8609 S:      Supported
8610 F:      security/loadpin/
8611 F:      Documentation/admin-guide/LSM/LoadPin.rst
8612
8613 LOCKING PRIMITIVES
8614 M:      Peter Zijlstra <peterz@infradead.org>
8615 M:      Ingo Molnar <mingo@redhat.com>
8616 M:      Will Deacon <will.deacon@arm.com>
8617 L:      linux-kernel@vger.kernel.org
8618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8619 S:      Maintained
8620 F:      Documentation/locking/
8621 F:      include/linux/lockdep.h
8622 F:      include/linux/spinlock*.h
8623 F:      arch/*/include/asm/spinlock*.h
8624 F:      include/linux/rwlock*.h
8625 F:      include/linux/mutex*.h
8626 F:      include/linux/rwsem*.h
8627 F:      arch/*/include/asm/rwsem.h
8628 F:      include/linux/seqlock.h
8629 F:      lib/locking*.[ch]
8630 F:      kernel/locking/
8631 X:      kernel/locking/locktorture.c
8632
8633 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8634 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8635 L:      linux-ntfs-dev@lists.sourceforge.net
8636 W:      http://www.linux-ntfs.org/content/view/19/37/
8637 S:      Maintained
8638 F:      Documentation/ldm.txt
8639 F:      block/partitions/ldm.*
8640
8641 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8642 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8643 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8644 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8645 L:      MPT-FusionLinux.pdl@broadcom.com
8646 L:      linux-scsi@vger.kernel.org
8647 W:      http://www.avagotech.com/support/
8648 S:      Supported
8649 F:      drivers/message/fusion/
8650 F:      drivers/scsi/mpt3sas/
8651
8652 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8653 M:      Matthew Wilcox <matthew@wil.cx>
8654 L:      linux-scsi@vger.kernel.org
8655 S:      Maintained
8656 F:      drivers/scsi/sym53c8xx_2/
8657
8658 LTC4261 HARDWARE MONITOR DRIVER
8659 M:      Guenter Roeck <linux@roeck-us.net>
8660 L:      linux-hwmon@vger.kernel.org
8661 S:      Maintained
8662 F:      Documentation/hwmon/ltc4261
8663 F:      drivers/hwmon/ltc4261.c
8664
8665 LTC4306 I2C MULTIPLEXER DRIVER
8666 M:      Michael Hennerich <michael.hennerich@analog.com>
8667 W:      http://ez.analog.com/community/linux-device-drivers
8668 L:      linux-i2c@vger.kernel.org
8669 S:      Supported
8670 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8671 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8672
8673 LTP (Linux Test Project)
8674 M:      Mike Frysinger <vapier@gentoo.org>
8675 M:      Cyril Hrubis <chrubis@suse.cz>
8676 M:      Wanlong Gao <wanlong.gao@gmail.com>
8677 M:      Jan Stancek <jstancek@redhat.com>
8678 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8679 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8680 L:      ltp@lists.linux.it (subscribers-only)
8681 W:      http://linux-test-project.github.io/
8682 T:      git git://github.com/linux-test-project/ltp.git
8683 S:      Maintained
8684
8685 M68K ARCHITECTURE
8686 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8687 L:      linux-m68k@lists.linux-m68k.org
8688 W:      http://www.linux-m68k.org/
8689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8690 S:      Maintained
8691 F:      arch/m68k/
8692 F:      drivers/zorro/
8693
8694 M68K ON APPLE MACINTOSH
8695 M:      Joshua Thompson <funaho@jurai.org>
8696 W:      http://www.mac.linux-m68k.org/
8697 L:      linux-m68k@lists.linux-m68k.org
8698 S:      Maintained
8699 F:      arch/m68k/mac/
8700
8701 M68K ON HP9000/300
8702 M:      Philip Blundell <philb@gnu.org>
8703 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8704 S:      Maintained
8705 F:      arch/m68k/hp300/
8706
8707 M88DS3103 MEDIA DRIVER
8708 M:      Antti Palosaari <crope@iki.fi>
8709 L:      linux-media@vger.kernel.org
8710 W:      https://linuxtv.org
8711 W:      http://palosaari.fi/linux/
8712 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8713 T:      git git://linuxtv.org/anttip/media_tree.git
8714 S:      Maintained
8715 F:      drivers/media/dvb-frontends/m88ds3103*
8716
8717 M88RS2000 MEDIA DRIVER
8718 M:      Malcolm Priestley <tvboxspy@gmail.com>
8719 L:      linux-media@vger.kernel.org
8720 W:      https://linuxtv.org
8721 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8722 S:      Maintained
8723 F:      drivers/media/dvb-frontends/m88rs2000*
8724
8725 MA901 MASTERKIT USB FM RADIO DRIVER
8726 M:      Alexey Klimov <klimov.linux@gmail.com>
8727 L:      linux-media@vger.kernel.org
8728 T:      git git://linuxtv.org/media_tree.git
8729 S:      Maintained
8730 F:      drivers/media/radio/radio-ma901.c
8731
8732 MAC80211
8733 M:      Johannes Berg <johannes@sipsolutions.net>
8734 L:      linux-wireless@vger.kernel.org
8735 W:      http://wireless.kernel.org/
8736 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8738 S:      Maintained
8739 F:      Documentation/networking/mac80211-injection.txt
8740 F:      include/net/mac80211.h
8741 F:      net/mac80211/
8742 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8743 F:      Documentation/networking/mac80211_hwsim/README
8744
8745 MAILBOX API
8746 M:      Jassi Brar <jassisinghbrar@gmail.com>
8747 L:      linux-kernel@vger.kernel.org
8748 S:      Maintained
8749 F:      drivers/mailbox/
8750 F:      include/linux/mailbox_client.h
8751 F:      include/linux/mailbox_controller.h
8752
8753 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8754 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8755 W:      http://www.kernel.org/doc/man-pages
8756 L:      linux-man@vger.kernel.org
8757 S:      Maintained
8758
8759 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8760 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8761 L:      linux-mips@linux-mips.org
8762 S:      Maintained
8763 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8764
8765 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8766 M:      Andrew Lunn <andrew@lunn.ch>
8767 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8768 L:      netdev@vger.kernel.org
8769 S:      Maintained
8770 F:      drivers/net/dsa/mv88e6xxx/
8771 F:      linux/platform_data/mv88e6xxx.h
8772 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8773
8774 MARVELL ARMADA DRM SUPPORT
8775 M:      Russell King <linux@armlinux.org.uk>
8776 S:      Maintained
8777 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8778 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8779 F:      drivers/gpu/drm/armada/
8780 F:      include/uapi/drm/armada_drm.h
8781 F:      Documentation/devicetree/bindings/display/armada/
8782
8783 MARVELL CRYPTO DRIVER
8784 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8785 M:      Arnaud Ebalard <arno@natisbad.org>
8786 F:      drivers/crypto/marvell/
8787 S:      Maintained
8788 L:      linux-crypto@vger.kernel.org
8789
8790 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8791 M:      Mirko Lindner <mlindner@marvell.com>
8792 M:      Stephen Hemminger <stephen@networkplumber.org>
8793 L:      netdev@vger.kernel.org
8794 S:      Maintained
8795 F:      drivers/net/ethernet/marvell/sk*
8796
8797 MARVELL LIBERTAS WIRELESS DRIVER
8798 L:      libertas-dev@lists.infradead.org
8799 S:      Orphan
8800 F:      drivers/net/wireless/marvell/libertas/
8801
8802 MARVELL MACCHIATOBIN SUPPORT
8803 M:      Russell King <linux@armlinux.org.uk>
8804 L:      linux-arm-kernel@lists.infradead.org
8805 S:      Maintained
8806 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8807
8808 MARVELL MV643XX ETHERNET DRIVER
8809 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8810 L:      netdev@vger.kernel.org
8811 S:      Maintained
8812 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8813 F:      include/linux/mv643xx.h
8814
8815 MARVELL MV88X3310 PHY DRIVER
8816 M:      Russell King <linux@armlinux.org.uk>
8817 L:      netdev@vger.kernel.org
8818 S:      Maintained
8819 F:      drivers/net/phy/marvell10g.c
8820
8821 MARVELL MVNETA ETHERNET DRIVER
8822 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8823 L:      netdev@vger.kernel.org
8824 S:      Maintained
8825 F:      drivers/net/ethernet/marvell/mvneta.*
8826
8827 MARVELL MWIFIEX WIRELESS DRIVER
8828 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8829 M:      Nishant Sarmukadam <nishants@marvell.com>
8830 M:      Ganapathi Bhat <gbhat@marvell.com>
8831 M:      Xinming Hu <huxinming820@gmail.com>
8832 L:      linux-wireless@vger.kernel.org
8833 S:      Maintained
8834 F:      drivers/net/wireless/marvell/mwifiex/
8835
8836 MARVELL MWL8K WIRELESS DRIVER
8837 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8838 L:      linux-wireless@vger.kernel.org
8839 S:      Odd Fixes
8840 F:      drivers/net/wireless/marvell/mwl8k.c
8841
8842 MARVELL NAND CONTROLLER DRIVER
8843 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8844 L:      linux-mtd@lists.infradead.org
8845 S:      Maintained
8846 F:      drivers/mtd/nand/raw/marvell_nand.c
8847 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8848
8849 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8850 M:      Nicolas Pitre <nico@fluxnic.net>
8851 S:      Odd Fixes
8852 F:      drivers/mmc/host/mvsdio.*
8853
8854 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8855 M:      Hu Ziji <huziji@marvell.com>
8856 L:      linux-mmc@vger.kernel.org
8857 S:      Supported
8858 F:      drivers/mmc/host/sdhci-xenon*
8859 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8860
8861 MATROX FRAMEBUFFER DRIVER
8862 L:      linux-fbdev@vger.kernel.org
8863 S:      Orphan
8864 F:      drivers/video/fbdev/matrox/matroxfb_*
8865 F:      include/uapi/linux/matroxfb.h
8866
8867 MAX16065 HARDWARE MONITOR DRIVER
8868 M:      Guenter Roeck <linux@roeck-us.net>
8869 L:      linux-hwmon@vger.kernel.org
8870 S:      Maintained
8871 F:      Documentation/hwmon/max16065
8872 F:      drivers/hwmon/max16065.c
8873
8874 MAX2175 SDR TUNER DRIVER
8875 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8876 L:      linux-media@vger.kernel.org
8877 T:      git git://linuxtv.org/media_tree.git
8878 S:      Maintained
8879 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8880 F:      Documentation/media/v4l-drivers/max2175.rst
8881 F:      drivers/media/i2c/max2175*
8882 F:      include/uapi/linux/max2175.h
8883
8884 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8885 L:      linux-hwmon@vger.kernel.org
8886 S:      Orphan
8887 F:      Documentation/hwmon/max6650
8888 F:      drivers/hwmon/max6650.c
8889
8890 MAX6697 HARDWARE MONITOR DRIVER
8891 M:      Guenter Roeck <linux@roeck-us.net>
8892 L:      linux-hwmon@vger.kernel.org
8893 S:      Maintained
8894 F:      Documentation/hwmon/max6697
8895 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8896 F:      drivers/hwmon/max6697.c
8897 F:      include/linux/platform_data/max6697.h
8898
8899 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8900 M:      Peter Rosin <peda@axentia.se>
8901 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8902 S:      Maintained
8903 F:      Documentation/devicetree/bindings/sound/max9860.txt
8904 F:      sound/soc/codecs/max9860.*
8905
8906 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8907 M:      Javier Martinez Canillas <javier@dowhile0.org>
8908 L:      linux-kernel@vger.kernel.org
8909 S:      Supported
8910 F:      drivers/regulator/max77802-regulator.c
8911 F:      Documentation/devicetree/bindings/*/*max77802.txt
8912 F:      include/dt-bindings/*/*max77802.h
8913
8914 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8915 M:      Krzysztof Kozlowski <krzk@kernel.org>
8916 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8917 L:      linux-pm@vger.kernel.org
8918 S:      Supported
8919 F:      drivers/power/supply/max14577_charger.c
8920 F:      drivers/power/supply/max77693_charger.c
8921
8922 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8923 M:      Chanwoo Choi <cw00.choi@samsung.com>
8924 M:      Krzysztof Kozlowski <krzk@kernel.org>
8925 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8926 L:      linux-kernel@vger.kernel.org
8927 S:      Supported
8928 F:      drivers/*/max14577*.c
8929 F:      drivers/*/max77686*.c
8930 F:      drivers/*/max77693*.c
8931 F:      drivers/extcon/extcon-max14577.c
8932 F:      drivers/extcon/extcon-max77693.c
8933 F:      drivers/rtc/rtc-max77686.c
8934 F:      drivers/clk/clk-max77686.c
8935 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8936 F:      Documentation/devicetree/bindings/*/max77686.txt
8937 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8938 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8939 F:      include/linux/mfd/max14577*.h
8940 F:      include/linux/mfd/max77686*.h
8941 F:      include/linux/mfd/max77693*.h
8942
8943 MAXIRADIO FM RADIO RECEIVER DRIVER
8944 M:      Hans Verkuil <hverkuil@xs4all.nl>
8945 L:      linux-media@vger.kernel.org
8946 T:      git git://linuxtv.org/media_tree.git
8947 W:      https://linuxtv.org
8948 S:      Maintained
8949 F:      drivers/media/radio/radio-maxiradio*
8950
8951 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8952 M:      Peter Rosin <peda@axentia.se>
8953 L:      linux-iio@vger.kernel.org
8954 S:      Maintained
8955 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8956 F:      drivers/iio/potentiometer/mcp4018.c
8957 F:      drivers/iio/potentiometer/mcp4531.c
8958
8959 MCR20A IEEE-802.15.4 RADIO DRIVER
8960 M:      Xue Liu <liuxuenetmail@gmail.com>
8961 L:      linux-wpan@vger.kernel.org
8962 W:      https://github.com/xueliu/mcr20a-linux
8963 S:      Maintained
8964 F:      drivers/net/ieee802154/mcr20a.c
8965 F:      drivers/net/ieee802154/mcr20a.h
8966 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8967
8968 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8969 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8970 L:      linux-iio@vger.kernel.org
8971 S:      Maintained
8972 F:      drivers/iio/dac/cio-dac.c
8973
8974 MEDIA DRIVERS FOR ASCOT2E
8975 M:      Sergey Kozlov <serjk@netup.ru>
8976 M:      Abylay Ospan <aospan@netup.ru>
8977 L:      linux-media@vger.kernel.org
8978 W:      https://linuxtv.org
8979 W:      http://netup.tv/
8980 T:      git git://linuxtv.org/media_tree.git
8981 S:      Supported
8982 F:      drivers/media/dvb-frontends/ascot2e*
8983
8984 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8985 M:      Jasmin Jessich <jasmin@anw.at>
8986 L:      linux-media@vger.kernel.org
8987 W:      https://linuxtv.org
8988 T:      git git://linuxtv.org/media_tree.git
8989 S:      Maintained
8990 F:      drivers/media/dvb-frontends/cxd2099*
8991
8992 MEDIA DRIVERS FOR CXD2841ER
8993 M:      Sergey Kozlov <serjk@netup.ru>
8994 M:      Abylay Ospan <aospan@netup.ru>
8995 L:      linux-media@vger.kernel.org
8996 W:      https://linuxtv.org
8997 W:      http://netup.tv/
8998 T:      git git://linuxtv.org/media_tree.git
8999 S:      Supported
9000 F:      drivers/media/dvb-frontends/cxd2841er*
9001
9002 MEDIA DRIVERS FOR CXD2880
9003 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9004 L:      linux-media@vger.kernel.org
9005 W:      http://linuxtv.org/
9006 T:      git git://linuxtv.org/media_tree.git
9007 S:      Supported
9008 F:      drivers/media/dvb-frontends/cxd2880/*
9009 F:      drivers/media/spi/cxd2880*
9010
9011 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9012 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9013 L:      linux-media@vger.kernel.org
9014 W:      https://linuxtv.org
9015 T:      git git://linuxtv.org/media_tree.git
9016 S:      Maintained
9017 F:      drivers/media/pci/ddbridge/*
9018
9019 MEDIA DRIVERS FOR FREESCALE IMX
9020 M:      Steve Longerbeam <slongerbeam@gmail.com>
9021 M:      Philipp Zabel <p.zabel@pengutronix.de>
9022 L:      linux-media@vger.kernel.org
9023 T:      git git://linuxtv.org/media_tree.git
9024 S:      Maintained
9025 F:      Documentation/devicetree/bindings/media/imx.txt
9026 F:      Documentation/media/v4l-drivers/imx.rst
9027 F:      drivers/staging/media/imx/
9028 F:      include/linux/imx-media.h
9029 F:      include/media/imx.h
9030
9031 MEDIA DRIVERS FOR HELENE
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/helene*
9039
9040 MEDIA DRIVERS FOR HORUS3A
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/horus3a*
9049
9050 MEDIA DRIVERS FOR LNBH25
9051 M:      Sergey Kozlov <serjk@netup.ru>
9052 M:      Abylay Ospan <aospan@netup.ru>
9053 L:      linux-media@vger.kernel.org
9054 W:      https://linuxtv.org
9055 W:      http://netup.tv/
9056 T:      git git://linuxtv.org/media_tree.git
9057 S:      Supported
9058 F:      drivers/media/dvb-frontends/lnbh25*
9059
9060 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9061 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9062 L:      linux-media@vger.kernel.org
9063 W:      https://linuxtv.org
9064 T:      git git://linuxtv.org/media_tree.git
9065 S:      Maintained
9066 F:      drivers/media/dvb-frontends/mxl5xx*
9067
9068 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9069 M:      Sergey Kozlov <serjk@netup.ru>
9070 M:      Abylay Ospan <aospan@netup.ru>
9071 L:      linux-media@vger.kernel.org
9072 W:      https://linuxtv.org
9073 W:      http://netup.tv/
9074 T:      git git://linuxtv.org/media_tree.git
9075 S:      Supported
9076 F:      drivers/media/pci/netup_unidvb/*
9077
9078 MEDIA DRIVERS FOR RENESAS - CEU
9079 M:      Jacopo Mondi <jacopo@jmondi.org>
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,ceu.txt
9085 F:      drivers/media/platform/renesas-ceu.c
9086 F:      include/media/drv-intf/renesas-ceu.h
9087
9088 MEDIA DRIVERS FOR RENESAS - DRIF
9089 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9090 L:      linux-media@vger.kernel.org
9091 L:      linux-renesas-soc@vger.kernel.org
9092 T:      git git://linuxtv.org/media_tree.git
9093 S:      Supported
9094 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9095 F:      drivers/media/platform/rcar_drif.c
9096
9097 MEDIA DRIVERS FOR RENESAS - FCP
9098 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9099 L:      linux-media@vger.kernel.org
9100 L:      linux-renesas-soc@vger.kernel.org
9101 T:      git git://linuxtv.org/media_tree.git
9102 S:      Supported
9103 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9104 F:      drivers/media/platform/rcar-fcp.c
9105 F:      include/media/rcar-fcp.h
9106
9107 MEDIA DRIVERS FOR RENESAS - FDP1
9108 M:      Kieran Bingham <kieran@bingham.xyz>
9109 L:      linux-media@vger.kernel.org
9110 L:      linux-renesas-soc@vger.kernel.org
9111 T:      git git://linuxtv.org/media_tree.git
9112 S:      Supported
9113 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9114 F:      drivers/media/platform/rcar_fdp1.c
9115
9116 MEDIA DRIVERS FOR RENESAS - VIN
9117 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
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,rcar-csi2.txt
9123 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9124 F:      drivers/media/platform/rcar-vin/
9125
9126 MEDIA DRIVERS FOR RENESAS - VSP1
9127 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9128 L:      linux-media@vger.kernel.org
9129 L:      linux-renesas-soc@vger.kernel.org
9130 T:      git git://linuxtv.org/media_tree.git
9131 S:      Supported
9132 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9133 F:      drivers/media/platform/vsp1/
9134
9135 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9136 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9137 L:      linux-media@vger.kernel.org
9138 W:      https://linuxtv.org
9139 T:      git git://linuxtv.org/media_tree.git
9140 S:      Maintained
9141 F:      drivers/media/dvb-frontends/stv0910*
9142
9143 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9144 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9145 L:      linux-media@vger.kernel.org
9146 W:      https://linuxtv.org
9147 T:      git git://linuxtv.org/media_tree.git
9148 S:      Maintained
9149 F:      drivers/media/dvb-frontends/stv6111*
9150
9151 MEDIA DRIVERS FOR STM32 - DCMI
9152 M:      Hugues Fruchet <hugues.fruchet@st.com>
9153 L:      linux-media@vger.kernel.org
9154 T:      git git://linuxtv.org/media_tree.git
9155 S:      Supported
9156 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9157 F:      drivers/media/platform/stm32/stm32-dcmi.c
9158
9159 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9160 M:      Dmitry Osipenko <digetx@gmail.com>
9161 L:      linux-media@vger.kernel.org
9162 L:      linux-tegra@vger.kernel.org
9163 T:      git git://linuxtv.org/media_tree.git
9164 S:      Maintained
9165 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9166 F:      drivers/staging/media/tegra-vde/
9167
9168 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9169 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9170 P:      LinuxTV.org Project
9171 L:      linux-media@vger.kernel.org
9172 W:      https://linuxtv.org
9173 Q:      http://patchwork.kernel.org/project/linux-media/list/
9174 T:      git git://linuxtv.org/media_tree.git
9175 S:      Maintained
9176 F:      Documentation/devicetree/bindings/media/
9177 F:      Documentation/media/
9178 F:      drivers/media/
9179 F:      drivers/staging/media/
9180 F:      include/linux/platform_data/media/
9181 F:      include/media/
9182 F:      include/uapi/linux/dvb/
9183 F:      include/uapi/linux/videodev2.h
9184 F:      include/uapi/linux/media.h
9185 F:      include/uapi/linux/v4l2-*
9186 F:      include/uapi/linux/meye.h
9187 F:      include/uapi/linux/ivtv*
9188 F:      include/uapi/linux/uvcvideo.h
9189
9190 MEDIATEK BLUETOOTH DRIVER
9191 M:      Sean Wang <sean.wang@mediatek.com>
9192 L:      linux-bluetooth@vger.kernel.org
9193 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9194 S:      Maintained
9195 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9196 F:      drivers/bluetooth/btmtkuart.c
9197
9198 MEDIATEK CIR DRIVER
9199 M:      Sean Wang <sean.wang@mediatek.com>
9200 S:      Maintained
9201 F:      drivers/media/rc/mtk-cir.c
9202
9203 MEDIATEK DMA DRIVER
9204 M:      Sean Wang <sean.wang@mediatek.com>
9205 L:      dmaengine@vger.kernel.org
9206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9207 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9208 S:      Maintained
9209 F:      Documentation/devicetree/bindings/dma/mtk-*
9210 F:      drivers/dma/mediatek/
9211
9212 MEDIATEK PMIC LED DRIVER
9213 M:      Sean Wang <sean.wang@mediatek.com>
9214 S:      Maintained
9215 F:      drivers/leds/leds-mt6323.c
9216 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9217
9218 MEDIATEK ETHERNET DRIVER
9219 M:      Felix Fietkau <nbd@openwrt.org>
9220 M:      John Crispin <john@phrozen.org>
9221 M:      Sean Wang <sean.wang@mediatek.com>
9222 M:      Nelson Chang <nelson.chang@mediatek.com>
9223 L:      netdev@vger.kernel.org
9224 S:      Maintained
9225 F:      drivers/net/ethernet/mediatek/
9226
9227 MEDIATEK SWITCH DRIVER
9228 M:      Sean Wang <sean.wang@mediatek.com>
9229 L:      netdev@vger.kernel.org
9230 S:      Maintained
9231 F:      drivers/net/dsa/mt7530.*
9232 F:      net/dsa/tag_mtk.c
9233
9234 MEDIATEK JPEG DRIVER
9235 M:      Rick Chang <rick.chang@mediatek.com>
9236 M:      Bin Liu <bin.liu@mediatek.com>
9237 S:      Supported
9238 F:      drivers/media/platform/mtk-jpeg/
9239 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9240
9241 MEDIATEK MDP DRIVER
9242 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9243 M:      Houlong Wei <houlong.wei@mediatek.com>
9244 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9245 S:      Supported
9246 F:      drivers/media/platform/mtk-mdp/
9247 F:      drivers/media/platform/mtk-vpu/
9248 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9249
9250 MEDIATEK MEDIA DRIVER
9251 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9252 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9253 S:      Supported
9254 F:      drivers/media/platform/mtk-vcodec/
9255 F:      drivers/media/platform/mtk-vpu/
9256 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9257 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9258
9259 MEDIATEK MT7601U WIRELESS LAN DRIVER
9260 M:      Jakub Kicinski <kubakici@wp.pl>
9261 L:      linux-wireless@vger.kernel.org
9262 S:      Maintained
9263 F:      drivers/net/wireless/mediatek/mt7601u/
9264
9265 MEDIATEK NAND CONTROLLER DRIVER
9266 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9267 L:      linux-mtd@lists.infradead.org
9268 S:      Maintained
9269 F:      drivers/mtd/nand/raw/mtk_*
9270 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9271
9272 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9273 M:      Sean Wang <sean.wang@mediatek.com>
9274 S:      Maintained
9275 F:      drivers/char/hw_random/mtk-rng.c
9276
9277 MEDIATEK USB3 DRD IP DRIVER
9278 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9279 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9280 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9281 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9282 S:      Maintained
9283 F:      drivers/usb/mtu3/
9284
9285 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9286 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9287 M:      Martin Donnelly <martin.donnelly@ge.com>
9288 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9289 S:      Maintained
9290 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9291 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9292
9293 MEGARAID SCSI/SAS DRIVERS
9294 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9295 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9296 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9297 L:      megaraidlinux.pdl@broadcom.com
9298 L:      linux-scsi@vger.kernel.org
9299 W:      http://www.avagotech.com/support/
9300 S:      Maintained
9301 F:      Documentation/scsi/megaraid.txt
9302 F:      drivers/scsi/megaraid.*
9303 F:      drivers/scsi/megaraid/
9304
9305 MELEXIS MLX90614 DRIVER
9306 M:      Crt Mori <cmo@melexis.com>
9307 L:      linux-iio@vger.kernel.org
9308 W:      http://www.melexis.com
9309 S:      Supported
9310 F:      drivers/iio/temperature/mlx90614.c
9311
9312 MELEXIS MLX90632 DRIVER
9313 M:      Crt Mori <cmo@melexis.com>
9314 L:      linux-iio@vger.kernel.org
9315 W:      http://www.melexis.com
9316 S:      Supported
9317 F:      drivers/iio/temperature/mlx90632.c
9318
9319 MELFAS MIP4 TOUCHSCREEN DRIVER
9320 M:      Sangwon Jee <jeesw@melfas.com>
9321 W:      http://www.melfas.com
9322 S:      Supported
9323 F:      drivers/input/touchscreen/melfas_mip4.c
9324 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9325
9326 MELLANOX ETHERNET DRIVER (mlx4_en)
9327 M:      Tariq Toukan <tariqt@mellanox.com>
9328 L:      netdev@vger.kernel.org
9329 S:      Supported
9330 W:      http://www.mellanox.com
9331 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9332 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9333
9334 MELLANOX ETHERNET DRIVER (mlx5e)
9335 M:      Saeed Mahameed <saeedm@mellanox.com>
9336 L:      netdev@vger.kernel.org
9337 S:      Supported
9338 W:      http://www.mellanox.com
9339 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9340 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9341
9342 MELLANOX ETHERNET INNOVA DRIVERS
9343 R:      Boris Pismenny <borisp@mellanox.com>
9344 L:      netdev@vger.kernel.org
9345 S:      Supported
9346 W:      http://www.mellanox.com
9347 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9348 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9349 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9350 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9351 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9352
9353 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9354 R:      Boris Pismenny <borisp@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/mlx5/core/en_ipsec/*
9360 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9361
9362 MELLANOX ETHERNET SWITCH DRIVERS
9363 M:      Jiri Pirko <jiri@mellanox.com>
9364 M:      Ido Schimmel <idosch@mellanox.com>
9365 L:      netdev@vger.kernel.org
9366 S:      Supported
9367 W:      http://www.mellanox.com
9368 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9369 F:      drivers/net/ethernet/mellanox/mlxsw/
9370 F:      tools/testing/selftests/drivers/net/mlxsw/
9371
9372 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9373 M:      mlxsw@mellanox.com
9374 L:      netdev@vger.kernel.org
9375 S:      Supported
9376 W:      http://www.mellanox.com
9377 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9378 F:      drivers/net/ethernet/mellanox/mlxfw/
9379
9380 MELLANOX HARDWARE PLATFORM SUPPORT
9381 M:      Andy Shevchenko <andy@infradead.org>
9382 M:      Darren Hart <dvhart@infradead.org>
9383 M:      Vadim Pasternak <vadimp@mellanox.com>
9384 L:      platform-driver-x86@vger.kernel.org
9385 S:      Supported
9386 F:      drivers/platform/mellanox/
9387
9388 MELLANOX MLX4 core VPI driver
9389 M:      Tariq Toukan <tariqt@mellanox.com>
9390 L:      netdev@vger.kernel.org
9391 L:      linux-rdma@vger.kernel.org
9392 W:      http://www.mellanox.com
9393 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9394 S:      Supported
9395 F:      drivers/net/ethernet/mellanox/mlx4/
9396 F:      include/linux/mlx4/
9397
9398 MELLANOX MLX4 IB driver
9399 M:      Yishai Hadas <yishaih@mellanox.com>
9400 L:      linux-rdma@vger.kernel.org
9401 W:      http://www.mellanox.com
9402 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9403 S:      Supported
9404 F:      drivers/infiniband/hw/mlx4/
9405 F:      include/linux/mlx4/
9406 F:      include/uapi/rdma/mlx4-abi.h
9407
9408 MELLANOX MLX5 core VPI driver
9409 M:      Saeed Mahameed <saeedm@mellanox.com>
9410 M:      Leon Romanovsky <leonro@mellanox.com>
9411 L:      netdev@vger.kernel.org
9412 L:      linux-rdma@vger.kernel.org
9413 W:      http://www.mellanox.com
9414 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9415 S:      Supported
9416 F:      drivers/net/ethernet/mellanox/mlx5/core/
9417 F:      include/linux/mlx5/
9418
9419 MELLANOX MLX5 IB driver
9420 M:      Leon Romanovsky <leonro@mellanox.com>
9421 L:      linux-rdma@vger.kernel.org
9422 W:      http://www.mellanox.com
9423 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9424 S:      Supported
9425 F:      drivers/infiniband/hw/mlx5/
9426 F:      include/linux/mlx5/
9427 F:      include/uapi/rdma/mlx5-abi.h
9428
9429 MELLANOX MLXCPLD I2C AND MUX DRIVER
9430 M:      Vadim Pasternak <vadimp@mellanox.com>
9431 M:      Michael Shych <michaelsh@mellanox.com>
9432 L:      linux-i2c@vger.kernel.org
9433 S:      Supported
9434 F:      drivers/i2c/busses/i2c-mlxcpld.c
9435 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9436 F:      Documentation/i2c/busses/i2c-mlxcpld
9437
9438 MELLANOX MLXCPLD LED DRIVER
9439 M:      Vadim Pasternak <vadimp@mellanox.com>
9440 L:      linux-leds@vger.kernel.org
9441 S:      Supported
9442 F:      drivers/leds/leds-mlxcpld.c
9443 F:      drivers/leds/leds-mlxreg.c
9444 F:      Documentation/leds/leds-mlxcpld.txt
9445
9446 MELLANOX PLATFORM DRIVER
9447 M:      Vadim Pasternak <vadimp@mellanox.com>
9448 L:      platform-driver-x86@vger.kernel.org
9449 S:      Supported
9450 F:      drivers/platform/x86/mlx-platform.c
9451
9452 MEMBARRIER SUPPORT
9453 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9454 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9455 L:      linux-kernel@vger.kernel.org
9456 S:      Supported
9457 F:      kernel/sched/membarrier.c
9458 F:      include/uapi/linux/membarrier.h
9459 F:      arch/powerpc/include/asm/membarrier.h
9460
9461 MEMORY MANAGEMENT
9462 L:      linux-mm@kvack.org
9463 W:      http://www.linux-mm.org
9464 S:      Maintained
9465 F:      include/linux/mm.h
9466 F:      include/linux/gfp.h
9467 F:      include/linux/mmzone.h
9468 F:      include/linux/memory_hotplug.h
9469 F:      include/linux/vmalloc.h
9470 F:      mm/
9471
9472 MEMORY TECHNOLOGY DEVICES (MTD)
9473 M:      David Woodhouse <dwmw2@infradead.org>
9474 M:      Brian Norris <computersforpeace@gmail.com>
9475 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9476 M:      Marek Vasut <marek.vasut@gmail.com>
9477 M:      Richard Weinberger <richard@nod.at>
9478 L:      linux-mtd@lists.infradead.org
9479 W:      http://www.linux-mtd.infradead.org/
9480 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9481 T:      git git://git.infradead.org/linux-mtd.git master
9482 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9483 S:      Maintained
9484 F:      Documentation/devicetree/bindings/mtd/
9485 F:      drivers/mtd/
9486 F:      include/linux/mtd/
9487 F:      include/uapi/mtd/
9488
9489 MEN A21 WATCHDOG DRIVER
9490 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9491 L:      linux-watchdog@vger.kernel.org
9492 S:      Maintained
9493 F:      drivers/watchdog/mena21_wdt.c
9494
9495 MEN CHAMELEON BUS (mcb)
9496 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9497 S:      Maintained
9498 F:      drivers/mcb/
9499 F:      include/linux/mcb.h
9500 F:      Documentation/men-chameleon-bus.txt
9501
9502 MEN F21BMC (Board Management Controller)
9503 M:      Andreas Werner <andreas.werner@men.de>
9504 S:      Supported
9505 F:      drivers/mfd/menf21bmc.c
9506 F:      drivers/watchdog/menf21bmc_wdt.c
9507 F:      drivers/leds/leds-menf21bmc.c
9508 F:      drivers/hwmon/menf21bmc_hwmon.c
9509 F:      Documentation/hwmon/menf21bmc
9510
9511 MEN Z069 WATCHDOG DRIVER
9512 M:      Johannes Thumshirn <jth@kernel.org>
9513 L:      linux-watchdog@vger.kernel.org
9514 S:      Maintained
9515 F:      drivers/watchdog/menz069_wdt.c
9516
9517 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9518 M:      Neil Armstrong <narmstrong@baylibre.com>
9519 L:      linux-media@lists.freedesktop.org
9520 L:      linux-amlogic@lists.infradead.org
9521 W:      http://linux-meson.com/
9522 S:      Supported
9523 F:      drivers/media/platform/meson/ao-cec.c
9524 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9525 T:      git git://linuxtv.org/media_tree.git
9526
9527 MICROBLAZE ARCHITECTURE
9528 M:      Michal Simek <monstr@monstr.eu>
9529 W:      http://www.monstr.eu/fdt/
9530 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9531 S:      Supported
9532 F:      arch/microblaze/
9533
9534 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9535 M:      Richard Genoud <richard.genoud@gmail.com>
9536 S:      Maintained
9537 F:      drivers/tty/serial/atmel_serial.c
9538 F:      drivers/tty/serial/atmel_serial.h
9539
9540 MICROCHIP / ATMEL DMA DRIVER
9541 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9543 L:      dmaengine@vger.kernel.org
9544 S:      Supported
9545 F:      drivers/dma/at_hdmac.c
9546 F:      drivers/dma/at_hdmac_regs.h
9547 F:      include/linux/platform_data/dma-atmel.h
9548
9549 MICROCHIP / ATMEL ECC DRIVER
9550 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9551 L:      linux-crypto@vger.kernel.org
9552 S:      Maintained
9553 F:      drivers/crypto/atmel-ecc.*
9554
9555 MICROCHIP / ATMEL ISC DRIVER
9556 M:      Songjun Wu <songjun.wu@microchip.com>
9557 L:      linux-media@vger.kernel.org
9558 S:      Supported
9559 F:      drivers/media/platform/atmel/atmel-isc.c
9560 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9561 F:      devicetree/bindings/media/atmel-isc.txt
9562
9563 MICROCHIP / ATMEL NAND DRIVER
9564 M:      Josh Wu <rainyfeeling@outlook.com>
9565 L:      linux-mtd@lists.infradead.org
9566 S:      Supported
9567 F:      drivers/mtd/nand/raw/atmel/*
9568 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9569
9570 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9571 M:      Woojung Huh <Woojung.Huh@microchip.com>
9572 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9573 L:      netdev@vger.kernel.org
9574 S:      Maintained
9575 F:      net/dsa/tag_ksz.c
9576 F:      drivers/net/dsa/microchip/*
9577 F:      include/linux/platform_data/microchip-ksz.h
9578 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9579
9580 MICROCHIP LAN743X ETHERNET DRIVER
9581 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9582 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9583 L:      netdev@vger.kernel.org
9584 S:      Maintained
9585 F:      drivers/net/ethernet/microchip/lan743x_*
9586
9587 MICROCHIP USB251XB DRIVER
9588 M:      Richard Leitner <richard.leitner@skidata.com>
9589 L:      linux-usb@vger.kernel.org
9590 S:      Maintained
9591 F:      drivers/usb/misc/usb251xb.c
9592 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9593
9594 MICROSEMI MIPS SOCS
9595 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9596 L:      linux-mips@linux-mips.org
9597 S:      Maintained
9598 F:      arch/mips/generic/board-ocelot.c
9599 F:      arch/mips/configs/generic/board-ocelot.config
9600 F:      arch/mips/boot/dts/mscc/
9601 F:      Documentation/devicetree/bindings/mips/mscc.txt
9602
9603 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9604 M:      Don Brace <don.brace@microsemi.com>
9605 L:      esc.storagedev@microsemi.com
9606 L:      linux-scsi@vger.kernel.org
9607 S:      Supported
9608 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9609 F:      drivers/scsi/smartpqi/Kconfig
9610 F:      drivers/scsi/smartpqi/Makefile
9611 F:      include/linux/cciss*.h
9612 F:      include/uapi/linux/cciss*.h
9613 F:      Documentation/scsi/smartpqi.txt
9614
9615 MICROSEMI ETHERNET SWITCH DRIVER
9616 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9617 L:      netdev@vger.kernel.org
9618 S:      Supported
9619 F:      drivers/net/ethernet/mscc/
9620
9621 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9622 M:      Chen Yu <yu.c.chen@intel.com>
9623 L:      platform-driver-x86@vger.kernel.org
9624 S:      Supported
9625 F:      drivers/platform/x86/surfacepro3_button.c
9626
9627 MICROTEK X6 SCANNER
9628 M:      Oliver Neukum <oliver@neukum.org>
9629 S:      Maintained
9630 F:      drivers/usb/image/microtek.*
9631
9632 MIPS
9633 M:      Ralf Baechle <ralf@linux-mips.org>
9634 M:      Paul Burton <paul.burton@mips.com>
9635 M:      James Hogan <jhogan@kernel.org>
9636 L:      linux-mips@linux-mips.org
9637 W:      http://www.linux-mips.org/
9638 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9640 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9641 S:      Supported
9642 F:      Documentation/devicetree/bindings/mips/
9643 F:      Documentation/mips/
9644 F:      arch/mips/
9645 F:      drivers/platform/mips/
9646
9647 MIPS BOSTON DEVELOPMENT BOARD
9648 M:      Paul Burton <paul.burton@mips.com>
9649 L:      linux-mips@linux-mips.org
9650 S:      Maintained
9651 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9652 F:      arch/mips/boot/dts/img/boston.dts
9653 F:      arch/mips/configs/generic/board-boston.config
9654 F:      drivers/clk/imgtec/clk-boston.c
9655 F:      include/dt-bindings/clock/boston-clock.h
9656
9657 MIPS GENERIC PLATFORM
9658 M:      Paul Burton <paul.burton@mips.com>
9659 L:      linux-mips@linux-mips.org
9660 S:      Supported
9661 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9662 F:      arch/mips/generic/
9663 F:      arch/mips/tools/generic-board-config.sh
9664
9665 MIPS/LOONGSON1 ARCHITECTURE
9666 M:      Keguang Zhang <keguang.zhang@gmail.com>
9667 L:      linux-mips@linux-mips.org
9668 S:      Maintained
9669 F:      arch/mips/loongson32/
9670 F:      arch/mips/include/asm/mach-loongson32/
9671 F:      drivers/*/*loongson1*
9672 F:      drivers/*/*/*loongson1*
9673
9674 MIPS/LOONGSON2 ARCHITECTURE
9675 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9676 L:      linux-mips@linux-mips.org
9677 S:      Maintained
9678 F:      arch/mips/loongson64/fuloong-2e/
9679 F:      arch/mips/loongson64/lemote-2f/
9680 F:      arch/mips/include/asm/mach-loongson64/
9681 F:      drivers/*/*loongson2*
9682 F:      drivers/*/*/*loongson2*
9683
9684 MIPS/LOONGSON3 ARCHITECTURE
9685 M:      Huacai Chen <chenhc@lemote.com>
9686 L:      linux-mips@linux-mips.org
9687 S:      Maintained
9688 F:      arch/mips/loongson64/
9689 F:      arch/mips/include/asm/mach-loongson64/
9690 F:      drivers/platform/mips/cpu_hwmon.c
9691 F:      drivers/*/*loongson3*
9692 F:      drivers/*/*/*loongson3*
9693
9694 MIPS RINT INSTRUCTION EMULATION
9695 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9696 L:      linux-mips@linux-mips.org
9697 S:      Supported
9698 F:      arch/mips/math-emu/sp_rint.c
9699 F:      arch/mips/math-emu/dp_rint.c
9700
9701 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9702 M:      Hans Verkuil <hverkuil@xs4all.nl>
9703 L:      linux-media@vger.kernel.org
9704 T:      git git://linuxtv.org/media_tree.git
9705 W:      https://linuxtv.org
9706 S:      Odd Fixes
9707 F:      drivers/media/radio/radio-miropcm20*
9708
9709 MMP SUPPORT
9710 M:      Eric Miao <eric.y.miao@gmail.com>
9711 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9713 T:      git git://github.com/hzhuang1/linux.git
9714 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9715 S:      Maintained
9716 F:      arch/arm/boot/dts/mmp*
9717 F:      arch/arm/mach-mmp/
9718
9719 MMU GATHER AND TLB INVALIDATION
9720 M:      Will Deacon <will.deacon@arm.com>
9721 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
9722 M:      Andrew Morton <akpm@linux-foundation.org>
9723 M:      Nick Piggin <npiggin@gmail.com>
9724 M:      Peter Zijlstra <peterz@infradead.org>
9725 L:      linux-arch@vger.kernel.org
9726 L:      linux-mm@kvack.org
9727 S:      Maintained
9728 F:      arch/*/include/asm/tlb.h
9729 F:      include/asm-generic/tlb.h
9730 F:      mm/mmu_gather.c
9731
9732 MN88472 MEDIA DRIVER
9733 M:      Antti Palosaari <crope@iki.fi>
9734 L:      linux-media@vger.kernel.org
9735 W:      https://linuxtv.org
9736 W:      http://palosaari.fi/linux/
9737 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9738 S:      Maintained
9739 F:      drivers/media/dvb-frontends/mn88472*
9740
9741 MN88473 MEDIA DRIVER
9742 M:      Antti Palosaari <crope@iki.fi>
9743 L:      linux-media@vger.kernel.org
9744 W:      https://linuxtv.org
9745 W:      http://palosaari.fi/linux/
9746 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9747 S:      Maintained
9748 F:      drivers/media/dvb-frontends/mn88473*
9749
9750 MODULE SUPPORT
9751 M:      Jessica Yu <jeyu@kernel.org>
9752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9753 S:      Maintained
9754 F:      include/linux/module.h
9755 F:      kernel/module.c
9756
9757 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9758 W:      http://popies.net/meye/
9759 S:      Orphan
9760 F:      Documentation/media/v4l-drivers/meye*
9761 F:      drivers/media/pci/meye/
9762 F:      include/uapi/linux/meye.h
9763
9764 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9765 M:      Jiri Slaby <jirislaby@gmail.com>
9766 S:      Maintained
9767 F:      Documentation/serial/moxa-smartio
9768 F:      drivers/tty/mxser.*
9769
9770 MR800 AVERMEDIA USB FM RADIO DRIVER
9771 M:      Alexey Klimov <klimov.linux@gmail.com>
9772 L:      linux-media@vger.kernel.org
9773 T:      git git://linuxtv.org/media_tree.git
9774 S:      Maintained
9775 F:      drivers/media/radio/radio-mr800.c
9776
9777 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9778 M:      Alan Ott <alan@signal11.us>
9779 L:      linux-wpan@vger.kernel.org
9780 S:      Maintained
9781 F:      drivers/net/ieee802154/mrf24j40.c
9782 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9783
9784 MSI LAPTOP SUPPORT
9785 M:      "Lee, Chun-Yi" <jlee@suse.com>
9786 L:      platform-driver-x86@vger.kernel.org
9787 S:      Maintained
9788 F:      drivers/platform/x86/msi-laptop.c
9789
9790 MSI WMI SUPPORT
9791 L:      platform-driver-x86@vger.kernel.org
9792 S:      Orphan
9793 F:      drivers/platform/x86/msi-wmi.c
9794
9795 MSI001 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/tuners/msi001*
9804
9805 MSI2500 MEDIA DRIVER
9806 M:      Antti Palosaari <crope@iki.fi>
9807 L:      linux-media@vger.kernel.org
9808 W:      https://linuxtv.org
9809 W:      http://palosaari.fi/linux/
9810 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9811 T:      git git://linuxtv.org/anttip/media_tree.git
9812 S:      Maintained
9813 F:      drivers/media/usb/msi2500/
9814
9815 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9816 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9817 L:      linux-mtd@lists.infradead.org
9818 S:      Maintained
9819 F:      drivers/mtd/devices/docg3*
9820
9821 MT9M032 APTINA SENSOR DRIVER
9822 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9823 L:      linux-media@vger.kernel.org
9824 T:      git git://linuxtv.org/media_tree.git
9825 S:      Maintained
9826 F:      drivers/media/i2c/mt9m032.c
9827 F:      include/media/i2c/mt9m032.h
9828
9829 MT9P031 APTINA CAMERA SENSOR
9830 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9831 L:      linux-media@vger.kernel.org
9832 T:      git git://linuxtv.org/media_tree.git
9833 S:      Maintained
9834 F:      drivers/media/i2c/mt9p031.c
9835 F:      include/media/i2c/mt9p031.h
9836
9837 MT9T001 APTINA CAMERA SENSOR
9838 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9839 L:      linux-media@vger.kernel.org
9840 T:      git git://linuxtv.org/media_tree.git
9841 S:      Maintained
9842 F:      drivers/media/i2c/mt9t001.c
9843 F:      include/media/i2c/mt9t001.h
9844
9845 MT9T112 APTINA CAMERA SENSOR
9846 M:      Jacopo Mondi <jacopo@jmondi.org>
9847 L:      linux-media@vger.kernel.org
9848 T:      git git://linuxtv.org/media_tree.git
9849 S:      Odd Fixes
9850 F:      drivers/media/i2c/mt9t112.c
9851 F:      include/media/i2c/mt9t112.h
9852
9853 MT9V032 APTINA CAMERA SENSOR
9854 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9855 L:      linux-media@vger.kernel.org
9856 T:      git git://linuxtv.org/media_tree.git
9857 S:      Maintained
9858 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9859 F:      drivers/media/i2c/mt9v032.c
9860 F:      include/media/i2c/mt9v032.h
9861
9862 MT9V111 APTINA CAMERA SENSOR
9863 M:      Jacopo Mondi <jacopo@jmondi.org>
9864 L:      linux-media@vger.kernel.org
9865 T:      git git://linuxtv.org/media_tree.git
9866 S:      Maintained
9867 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9868 F:      drivers/media/i2c/mt9v111.c
9869
9870 MULTIFUNCTION DEVICES (MFD)
9871 M:      Lee Jones <lee.jones@linaro.org>
9872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9873 S:      Supported
9874 F:      Documentation/devicetree/bindings/mfd/
9875 F:      drivers/mfd/
9876 F:      include/linux/mfd/
9877 F:      include/dt-bindings/mfd/
9878
9879 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9880 S:      Orphan
9881 F:      drivers/mmc/host/mmc_spi.c
9882 F:      include/linux/spi/mmc_spi.h
9883
9884 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9885 M:      Ulf Hansson <ulf.hansson@linaro.org>
9886 L:      linux-mmc@vger.kernel.org
9887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9888 S:      Maintained
9889 F:      Documentation/devicetree/bindings/mmc/
9890 F:      drivers/mmc/
9891 F:      include/linux/mmc/
9892 F:      include/uapi/linux/mmc/
9893
9894 MULTIPLEXER SUBSYSTEM
9895 M:      Peter Rosin <peda@axentia.se>
9896 S:      Maintained
9897 F:      Documentation/ABI/testing/sysfs-class-mux*
9898 F:      Documentation/devicetree/bindings/mux/
9899 F:      include/dt-bindings/mux/
9900 F:      include/linux/mux/
9901 F:      drivers/mux/
9902
9903 MULTITECH MULTIPORT CARD (ISICOM)
9904 S:      Orphan
9905 F:      drivers/tty/isicom.c
9906 F:      include/linux/isicom.h
9907
9908 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9909 M:      Bin Liu <b-liu@ti.com>
9910 L:      linux-usb@vger.kernel.org
9911 S:      Maintained
9912 F:      drivers/usb/musb/
9913
9914 MXL301RF MEDIA DRIVER
9915 M:      Akihiro Tsukada <tskd08@gmail.com>
9916 L:      linux-media@vger.kernel.org
9917 S:      Odd Fixes
9918 F:      drivers/media/tuners/mxl301rf*
9919
9920 MXL5007T MEDIA DRIVER
9921 M:      Michael Krufky <mkrufky@linuxtv.org>
9922 L:      linux-media@vger.kernel.org
9923 W:      https://linuxtv.org
9924 W:      http://github.com/mkrufky
9925 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9926 T:      git git://linuxtv.org/mkrufky/tuners.git
9927 S:      Maintained
9928 F:      drivers/media/tuners/mxl5007t.*
9929
9930 MXSFB DRM DRIVER
9931 M:      Marek Vasut <marex@denx.de>
9932 S:      Supported
9933 F:      drivers/gpu/drm/mxsfb/
9934 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9935
9936 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9937 M:      Chris Lee <christopher.lee@cspi.com>
9938 L:      netdev@vger.kernel.org
9939 W:      https://www.cspi.com/ethernet-products/support/downloads/
9940 S:      Supported
9941 F:      drivers/net/ethernet/myricom/myri10ge/
9942
9943 NAND FLASH SUBSYSTEM
9944 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9945 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9946 R:      Richard Weinberger <richard@nod.at>
9947 L:      linux-mtd@lists.infradead.org
9948 W:      http://www.linux-mtd.infradead.org/
9949 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9950 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9951 T:      git git://git.infradead.org/linux-mtd.git nand/next
9952 S:      Maintained
9953 F:      drivers/mtd/nand/
9954 F:      include/linux/mtd/*nand*.h
9955
9956 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9957 M:      Daniel Mack <zonque@gmail.com>
9958 S:      Maintained
9959 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9960 W:      http://www.native-instruments.com
9961 F:      sound/usb/caiaq/
9962
9963 NATSEMI ETHERNET DRIVER (DP8381x)
9964 S:      Orphan
9965 F:      drivers/net/ethernet/natsemi/natsemi.c
9966
9967 NCP FILESYSTEM
9968 M:      Petr Vandrovec <petr@vandrovec.name>
9969 S:      Obsolete
9970 F:      drivers/staging/ncpfs/
9971
9972 NCR 5380 SCSI DRIVERS
9973 M:      Finn Thain <fthain@telegraphics.com.au>
9974 M:      Michael Schmitz <schmitzmic@gmail.com>
9975 L:      linux-scsi@vger.kernel.org
9976 S:      Maintained
9977 F:      Documentation/scsi/g_NCR5380.txt
9978 F:      drivers/scsi/NCR5380.*
9979 F:      drivers/scsi/arm/cumana_1.c
9980 F:      drivers/scsi/arm/oak.c
9981 F:      drivers/scsi/atari_scsi.*
9982 F:      drivers/scsi/dmx3191d.c
9983 F:      drivers/scsi/g_NCR5380.*
9984 F:      drivers/scsi/mac_scsi.*
9985 F:      drivers/scsi/sun3_scsi.*
9986 F:      drivers/scsi/sun3_scsi_vme.c
9987
9988 NCSI LIBRARY:
9989 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9990 S:      Maintained
9991 F:      net/ncsi/
9992
9993 NCT6775 HARDWARE MONITOR DRIVER
9994 M:      Guenter Roeck <linux@roeck-us.net>
9995 L:      linux-hwmon@vger.kernel.org
9996 S:      Maintained
9997 F:      Documentation/hwmon/nct6775
9998 F:      drivers/hwmon/nct6775.c
9999
10000 NET_FAILOVER MODULE
10001 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10002 L:      netdev@vger.kernel.org
10003 S:      Supported
10004 F:      driver/net/net_failover.c
10005 F:      include/net/net_failover.h
10006 F:      Documentation/networking/net_failover.rst
10007
10008 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10009 M:      Faisal Latif <faisal.latif@intel.com>
10010 L:      linux-rdma@vger.kernel.org
10011 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10012 S:      Supported
10013 F:      drivers/infiniband/hw/nes/
10014 F:      include/uapi/rdma/nes-abi.h
10015
10016 NETEM NETWORK EMULATOR
10017 M:      Stephen Hemminger <stephen@networkplumber.org>
10018 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10019 S:      Maintained
10020 F:      net/sched/sch_netem.c
10021
10022 NETERION 10GbE DRIVERS (s2io/vxge)
10023 M:      Jon Mason <jdmason@kudzu.us>
10024 L:      netdev@vger.kernel.org
10025 S:      Supported
10026 F:      Documentation/networking/s2io.txt
10027 F:      Documentation/networking/vxge.txt
10028 F:      drivers/net/ethernet/neterion/
10029
10030 NETFILTER
10031 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10032 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10033 M:      Florian Westphal <fw@strlen.de>
10034 L:      netfilter-devel@vger.kernel.org
10035 L:      coreteam@netfilter.org
10036 W:      http://www.netfilter.org/
10037 W:      http://www.iptables.org/
10038 W:      http://www.nftables.org/
10039 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10042 S:      Maintained
10043 F:      include/linux/netfilter*
10044 F:      include/linux/netfilter/
10045 F:      include/net/netfilter/
10046 F:      include/uapi/linux/netfilter*
10047 F:      include/uapi/linux/netfilter/
10048 F:      net/*/netfilter.c
10049 F:      net/*/netfilter/
10050 F:      net/netfilter/
10051 F:      net/bridge/br_netfilter*.c
10052
10053 NETROM NETWORK LAYER
10054 M:      Ralf Baechle <ralf@linux-mips.org>
10055 L:      linux-hams@vger.kernel.org
10056 W:      http://www.linux-ax25.org/
10057 S:      Maintained
10058 F:      include/net/netrom.h
10059 F:      include/uapi/linux/netrom.h
10060 F:      net/netrom/
10061
10062 NETRONOME ETHERNET DRIVERS
10063 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10064 L:      oss-drivers@netronome.com
10065 S:      Maintained
10066 F:      drivers/net/ethernet/netronome/
10067
10068 NETWORK BLOCK DEVICE (NBD)
10069 M:      Josef Bacik <josef@toxicpanda.com>
10070 S:      Maintained
10071 L:      linux-block@vger.kernel.org
10072 L:      nbd@other.debian.org
10073 F:      Documentation/blockdev/nbd.txt
10074 F:      drivers/block/nbd.c
10075 F:      include/uapi/linux/nbd.h
10076
10077 NETWORK DROP MONITOR
10078 M:      Neil Horman <nhorman@tuxdriver.com>
10079 L:      netdev@vger.kernel.org
10080 S:      Maintained
10081 W:      https://fedorahosted.org/dropwatch/
10082 F:      net/core/drop_monitor.c
10083
10084 NETWORKING DRIVERS
10085 M:      "David S. Miller" <davem@davemloft.net>
10086 L:      netdev@vger.kernel.org
10087 W:      http://www.linuxfoundation.org/en/Net
10088 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10091 S:      Odd Fixes
10092 F:      Documentation/devicetree/bindings/net/
10093 F:      drivers/net/
10094 F:      include/linux/if_*
10095 F:      include/linux/netdevice.h
10096 F:      include/linux/etherdevice.h
10097 F:      include/linux/fcdevice.h
10098 F:      include/linux/fddidevice.h
10099 F:      include/linux/hippidevice.h
10100 F:      include/linux/inetdevice.h
10101 F:      include/uapi/linux/if_*
10102 F:      include/uapi/linux/netdevice.h
10103
10104 NETWORKING DRIVERS (WIRELESS)
10105 M:      Kalle Valo <kvalo@codeaurora.org>
10106 L:      linux-wireless@vger.kernel.org
10107 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10110 S:      Maintained
10111 F:      Documentation/devicetree/bindings/net/wireless/
10112 F:      drivers/net/wireless/
10113
10114 NETWORKING [DSA]
10115 M:      Andrew Lunn <andrew@lunn.ch>
10116 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10117 M:      Florian Fainelli <f.fainelli@gmail.com>
10118 S:      Maintained
10119 F:      Documentation/devicetree/bindings/net/dsa/
10120 F:      net/dsa/
10121 F:      include/net/dsa.h
10122 F:      include/linux/dsa/
10123 F:      drivers/net/dsa/
10124
10125 NETWORKING [GENERAL]
10126 M:      "David S. Miller" <davem@davemloft.net>
10127 L:      netdev@vger.kernel.org
10128 W:      http://www.linuxfoundation.org/en/Net
10129 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10132 B:      mailto:netdev@vger.kernel.org
10133 S:      Maintained
10134 F:      net/
10135 F:      include/net/
10136 F:      include/linux/in.h
10137 F:      include/linux/net.h
10138 F:      include/linux/netdevice.h
10139 F:      include/uapi/linux/in.h
10140 F:      include/uapi/linux/net.h
10141 F:      include/uapi/linux/netdevice.h
10142 F:      include/uapi/linux/net_namespace.h
10143 F:      tools/testing/selftests/net/
10144 F:      lib/net_utils.c
10145 F:      lib/random32.c
10146 F:      Documentation/networking/
10147
10148 NETWORKING [IPSEC]
10149 M:      Steffen Klassert <steffen.klassert@secunet.com>
10150 M:      Herbert Xu <herbert@gondor.apana.org.au>
10151 M:      "David S. Miller" <davem@davemloft.net>
10152 L:      netdev@vger.kernel.org
10153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10155 S:      Maintained
10156 F:      net/xfrm/
10157 F:      net/key/
10158 F:      net/ipv4/xfrm*
10159 F:      net/ipv4/esp4*
10160 F:      net/ipv4/ah4.c
10161 F:      net/ipv4/ipcomp.c
10162 F:      net/ipv4/ip_vti.c
10163 F:      net/ipv6/xfrm*
10164 F:      net/ipv6/esp6*
10165 F:      net/ipv6/ah6.c
10166 F:      net/ipv6/ipcomp6.c
10167 F:      net/ipv6/ip6_vti.c
10168 F:      include/uapi/linux/xfrm.h
10169 F:      include/net/xfrm.h
10170
10171 NETWORKING [IPv4/IPv6]
10172 M:      "David S. Miller" <davem@davemloft.net>
10173 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10174 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10175 L:      netdev@vger.kernel.org
10176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10177 S:      Maintained
10178 F:      net/ipv4/
10179 F:      net/ipv6/
10180 F:      include/net/ip*
10181 F:      arch/x86/net/*
10182
10183 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10184 M:      Paul Moore <paul@paul-moore.com>
10185 W:      https://github.com/netlabel
10186 L:      netdev@vger.kernel.org
10187 L:      linux-security-module@vger.kernel.org
10188 S:      Maintained
10189 F:      Documentation/netlabel/
10190 F:      include/net/calipso.h
10191 F:      include/net/cipso_ipv4.h
10192 F:      include/net/netlabel.h
10193 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10194 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10195 F:      net/netlabel/
10196 F:      net/ipv4/cipso_ipv4.c
10197 F:      net/ipv6/calipso.c
10198 F:      net/netfilter/xt_CONNSECMARK.c
10199 F:      net/netfilter/xt_SECMARK.c
10200
10201 NETWORKING [TCP]
10202 M:      Eric Dumazet <edumazet@google.com>
10203 L:      netdev@vger.kernel.org
10204 S:      Maintained
10205 F:      net/ipv4/tcp*.c
10206 F:      net/ipv4/syncookies.c
10207 F:      net/ipv6/tcp*.c
10208 F:      net/ipv6/syncookies.c
10209 F:      include/uapi/linux/tcp.h
10210 F:      include/net/tcp.h
10211 F:      include/linux/tcp.h
10212 F:      include/trace/events/tcp.h
10213
10214 NETWORKING [TLS]
10215 M:      Boris Pismenny <borisp@mellanox.com>
10216 M:      Aviad Yehezkel <aviadye@mellanox.com>
10217 M:      Dave Watson <davejwatson@fb.com>
10218 L:      netdev@vger.kernel.org
10219 S:      Maintained
10220 F:      net/tls/*
10221 F:      include/uapi/linux/tls.h
10222 F:      include/net/tls.h
10223
10224 NETWORKING [WIRELESS]
10225 L:      linux-wireless@vger.kernel.org
10226 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10227
10228 NETDEVSIM
10229 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10230 S:      Maintained
10231 F:      drivers/net/netdevsim/*
10232
10233 NETXEN (1/10) GbE SUPPORT
10234 M:      Manish Chopra <manish.chopra@cavium.com>
10235 M:      Rahul Verma <rahul.verma@cavium.com>
10236 M:      Dept-GELinuxNICDev@cavium.com
10237 L:      netdev@vger.kernel.org
10238 S:      Supported
10239 F:      drivers/net/ethernet/qlogic/netxen/
10240
10241 NFC SUBSYSTEM
10242 M:      Samuel Ortiz <sameo@linux.intel.com>
10243 L:      linux-wireless@vger.kernel.org
10244 L:      linux-nfc@lists.01.org (subscribers-only)
10245 S:      Supported
10246 F:      net/nfc/
10247 F:      include/net/nfc/
10248 F:      include/uapi/linux/nfc.h
10249 F:      drivers/nfc/
10250 F:      include/linux/platform_data/nfcmrvl.h
10251 F:      include/linux/platform_data/nxp-nci.h
10252 F:      Documentation/devicetree/bindings/net/nfc/
10253
10254 NFS, SUNRPC, AND LOCKD CLIENTS
10255 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10256 M:      Anna Schumaker <anna.schumaker@netapp.com>
10257 L:      linux-nfs@vger.kernel.org
10258 W:      http://client.linux-nfs.org
10259 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10260 S:      Maintained
10261 F:      fs/lockd/
10262 F:      fs/nfs/
10263 F:      fs/nfs_common/
10264 F:      net/sunrpc/
10265 F:      include/linux/lockd/
10266 F:      include/linux/nfs*
10267 F:      include/linux/sunrpc/
10268 F:      include/uapi/linux/nfs*
10269 F:      include/uapi/linux/sunrpc/
10270
10271 NILFS2 FILESYSTEM
10272 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10273 L:      linux-nilfs@vger.kernel.org
10274 W:      https://nilfs.sourceforge.io/
10275 W:      https://nilfs.osdn.jp/
10276 T:      git git://github.com/konis/nilfs2.git
10277 S:      Supported
10278 F:      Documentation/filesystems/nilfs2.txt
10279 F:      fs/nilfs2/
10280 F:      include/trace/events/nilfs2.h
10281 F:      include/uapi/linux/nilfs2_api.h
10282 F:      include/uapi/linux/nilfs2_ondisk.h
10283
10284 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10285 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10286 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10287 S:      Maintained
10288 F:      Documentation/scsi/NinjaSCSI.txt
10289 F:      drivers/scsi/pcmcia/nsp_*
10290
10291 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10292 M:      GOTO Masanori <gotom@debian.or.jp>
10293 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10294 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10295 S:      Maintained
10296 F:      Documentation/scsi/NinjaSCSI.txt
10297 F:      drivers/scsi/nsp32*
10298
10299 NIOS2 ARCHITECTURE
10300 M:      Ley Foon Tan <lftan@altera.com>
10301 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10303 S:      Maintained
10304 F:      arch/nios2/
10305
10306 NOHZ, DYNTICKS SUPPORT
10307 M:      Frederic Weisbecker <fweisbec@gmail.com>
10308 M:      Thomas Gleixner <tglx@linutronix.de>
10309 M:      Ingo Molnar <mingo@kernel.org>
10310 L:      linux-kernel@vger.kernel.org
10311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10312 S:      Maintained
10313 F:      kernel/time/tick*.*
10314 F:      include/linux/tick.h
10315 F:      include/linux/sched/nohz.h
10316
10317 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10318 M:      Pavel Machek <pavel@ucw.cz>
10319 M:      Sakari Ailus <sakari.ailus@iki.fi>
10320 L:      linux-media@vger.kernel.org
10321 S:      Maintained
10322 F:      drivers/media/i2c/et8ek8
10323 F:      drivers/media/i2c/ad5820.c
10324
10325 NOKIA N900 POWER SUPPLY DRIVERS
10326 R:      Pali Rohár <pali.rohar@gmail.com>
10327 F:      include/linux/power/bq2415x_charger.h
10328 F:      include/linux/power/bq27xxx_battery.h
10329 F:      include/linux/power/isp1704_charger.h
10330 F:      drivers/power/supply/bq2415x_charger.c
10331 F:      drivers/power/supply/bq27xxx_battery.c
10332 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10333 F:      drivers/power/supply/isp1704_charger.c
10334 F:      drivers/power/supply/rx51_battery.c
10335
10336 NTB AMD DRIVER
10337 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10338 L:      linux-ntb@googlegroups.com
10339 S:      Supported
10340 F:      drivers/ntb/hw/amd/
10341
10342 NTB DRIVER CORE
10343 M:      Jon Mason <jdmason@kudzu.us>
10344 M:      Dave Jiang <dave.jiang@intel.com>
10345 M:      Allen Hubbe <allenbh@gmail.com>
10346 L:      linux-ntb@googlegroups.com
10347 S:      Supported
10348 W:      https://github.com/jonmason/ntb/wiki
10349 T:      git git://github.com/jonmason/ntb.git
10350 F:      drivers/ntb/
10351 F:      drivers/net/ntb_netdev.c
10352 F:      include/linux/ntb.h
10353 F:      include/linux/ntb_transport.h
10354 F:      tools/testing/selftests/ntb/
10355
10356 NTB IDT DRIVER
10357 M:      Serge Semin <fancer.lancer@gmail.com>
10358 L:      linux-ntb@googlegroups.com
10359 S:      Supported
10360 F:      drivers/ntb/hw/idt/
10361
10362 NTB INTEL DRIVER
10363 M:      Dave Jiang <dave.jiang@intel.com>
10364 L:      linux-ntb@googlegroups.com
10365 S:      Supported
10366 W:      https://github.com/davejiang/linux/wiki
10367 T:      git https://github.com/davejiang/linux.git
10368 F:      drivers/ntb/hw/intel/
10369
10370 NTFS FILESYSTEM
10371 M:      Anton Altaparmakov <anton@tuxera.com>
10372 L:      linux-ntfs-dev@lists.sourceforge.net
10373 W:      http://www.tuxera.com/
10374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10375 S:      Supported
10376 F:      Documentation/filesystems/ntfs.txt
10377 F:      fs/ntfs/
10378
10379 NUBUS SUBSYSTEM
10380 M:      Finn Thain <fthain@telegraphics.com.au>
10381 L:      linux-m68k@lists.linux-m68k.org
10382 S:      Maintained
10383 F:      arch/*/include/asm/nubus.h
10384 F:      drivers/nubus/
10385 F:      include/linux/nubus.h
10386 F:      include/uapi/linux/nubus.h
10387
10388 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10389 M:      Antonino Daplas <adaplas@gmail.com>
10390 L:      linux-fbdev@vger.kernel.org
10391 S:      Maintained
10392 F:      drivers/video/fbdev/riva/
10393 F:      drivers/video/fbdev/nvidia/
10394
10395 NVM EXPRESS DRIVER
10396 M:      Keith Busch <keith.busch@intel.com>
10397 M:      Jens Axboe <axboe@fb.com>
10398 M:      Christoph Hellwig <hch@lst.de>
10399 M:      Sagi Grimberg <sagi@grimberg.me>
10400 L:      linux-nvme@lists.infradead.org
10401 T:      git://git.infradead.org/nvme.git
10402 W:      http://git.infradead.org/nvme.git
10403 S:      Supported
10404 F:      drivers/nvme/host/
10405 F:      include/linux/nvme.h
10406 F:      include/uapi/linux/nvme_ioctl.h
10407
10408 NVM EXPRESS FC TRANSPORT DRIVERS
10409 M:      James Smart <james.smart@broadcom.com>
10410 L:      linux-nvme@lists.infradead.org
10411 S:      Supported
10412 F:      include/linux/nvme-fc.h
10413 F:      include/linux/nvme-fc-driver.h
10414 F:      drivers/nvme/host/fc.c
10415 F:      drivers/nvme/target/fc.c
10416 F:      drivers/nvme/target/fcloop.c
10417
10418 NVM EXPRESS TARGET DRIVER
10419 M:      Christoph Hellwig <hch@lst.de>
10420 M:      Sagi Grimberg <sagi@grimberg.me>
10421 L:      linux-nvme@lists.infradead.org
10422 T:      git://git.infradead.org/nvme.git
10423 W:      http://git.infradead.org/nvme.git
10424 S:      Supported
10425 F:      drivers/nvme/target/
10426
10427 NVMEM FRAMEWORK
10428 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10429 S:      Maintained
10430 F:      drivers/nvmem/
10431 F:      Documentation/devicetree/bindings/nvmem/
10432 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10433 F:      include/linux/nvmem-consumer.h
10434 F:      include/linux/nvmem-provider.h
10435
10436 NXP SGTL5000 DRIVER
10437 M:      Fabio Estevam <fabio.estevam@nxp.com>
10438 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10439 S:      Maintained
10440 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10441 F:      sound/soc/codecs/sgtl5000*
10442
10443 NXP TDA998X DRM DRIVER
10444 M:      Russell King <linux@armlinux.org.uk>
10445 S:      Maintained
10446 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10447 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10448 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10449 F:      include/drm/i2c/tda998x.h
10450 F:      include/dt-bindings/display/tda998x.h
10451 K:      "nxp,tda998x"
10452
10453 NXP TFA9879 DRIVER
10454 M:      Peter Rosin <peda@axentia.se>
10455 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10456 S:      Maintained
10457 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10458 F:      sound/soc/codecs/tfa9879*
10459
10460 NXP-NCI NFC DRIVER
10461 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10462 R:      Charles Gorand <charles.gorand@effinnov.com>
10463 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10464 S:      Supported
10465 F:      drivers/nfc/nxp-nci
10466
10467 OBJTOOL
10468 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10469 M:      Peter Zijlstra <peterz@infradead.org>
10470 S:      Supported
10471 F:      tools/objtool/
10472
10473 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10474 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10475 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10476 L:      linuxppc-dev@lists.ozlabs.org
10477 S:      Supported
10478 F:      arch/powerpc/platforms/powernv/ocxl.c
10479 F:      arch/powerpc/include/asm/pnv-ocxl.h
10480 F:      drivers/misc/ocxl/
10481 F:      include/misc/ocxl*
10482 F:      include/uapi/misc/ocxl.h
10483 F:      Documentation/accelerators/ocxl.rst
10484
10485 OMAP AUDIO SUPPORT
10486 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10487 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10488 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10489 L:      linux-omap@vger.kernel.org
10490 S:      Maintained
10491 F:      sound/soc/omap/
10492
10493 OMAP CLOCK FRAMEWORK SUPPORT
10494 M:      Paul Walmsley <paul@pwsan.com>
10495 L:      linux-omap@vger.kernel.org
10496 S:      Maintained
10497 F:      arch/arm/*omap*/*clock*
10498
10499 OMAP DEVICE TREE SUPPORT
10500 M:      Benoît Cousson <bcousson@baylibre.com>
10501 M:      Tony Lindgren <tony@atomide.com>
10502 L:      linux-omap@vger.kernel.org
10503 L:      devicetree@vger.kernel.org
10504 S:      Maintained
10505 F:      arch/arm/boot/dts/*omap*
10506 F:      arch/arm/boot/dts/*am3*
10507 F:      arch/arm/boot/dts/*am4*
10508 F:      arch/arm/boot/dts/*am5*
10509 F:      arch/arm/boot/dts/*dra7*
10510
10511 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10512 L:      linux-omap@vger.kernel.org
10513 L:      linux-fbdev@vger.kernel.org
10514 S:      Orphan
10515 F:      drivers/video/fbdev/omap2/
10516 F:      Documentation/arm/OMAP/DSS
10517
10518 OMAP FRAMEBUFFER SUPPORT
10519 L:      linux-fbdev@vger.kernel.org
10520 L:      linux-omap@vger.kernel.org
10521 S:      Orphan
10522 F:      drivers/video/fbdev/omap/
10523
10524 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10525 M:      Roger Quadros <rogerq@ti.com>
10526 M:      Tony Lindgren <tony@atomide.com>
10527 L:      linux-omap@vger.kernel.org
10528 S:      Maintained
10529 F:      drivers/memory/omap-gpmc.c
10530 F:      arch/arm/mach-omap2/*gpmc*
10531
10532 OMAP GPIO DRIVER
10533 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10534 M:      Santosh Shilimkar <ssantosh@kernel.org>
10535 M:      Kevin Hilman <khilman@kernel.org>
10536 L:      linux-omap@vger.kernel.org
10537 S:      Maintained
10538 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10539 F:      drivers/gpio/gpio-omap.c
10540
10541 OMAP HARDWARE SPINLOCK SUPPORT
10542 M:      Ohad Ben-Cohen <ohad@wizery.com>
10543 L:      linux-omap@vger.kernel.org
10544 S:      Maintained
10545 F:      drivers/hwspinlock/omap_hwspinlock.c
10546
10547 OMAP HS MMC SUPPORT
10548 L:      linux-mmc@vger.kernel.org
10549 L:      linux-omap@vger.kernel.org
10550 S:      Orphan
10551 F:      drivers/mmc/host/omap_hsmmc.c
10552
10553 OMAP HWMOD DATA
10554 M:      Paul Walmsley <paul@pwsan.com>
10555 L:      linux-omap@vger.kernel.org
10556 S:      Maintained
10557 F:      arch/arm/mach-omap2/omap_hwmod*data*
10558
10559 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10560 M:      Benoît Cousson <bcousson@baylibre.com>
10561 L:      linux-omap@vger.kernel.org
10562 S:      Maintained
10563 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10564
10565 OMAP HWMOD SUPPORT
10566 M:      Benoît Cousson <bcousson@baylibre.com>
10567 M:      Paul Walmsley <paul@pwsan.com>
10568 L:      linux-omap@vger.kernel.org
10569 S:      Maintained
10570 F:      arch/arm/mach-omap2/omap_hwmod.*
10571
10572 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10573 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10574 L:      linux-media@vger.kernel.org
10575 S:      Maintained
10576 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10577 F:      drivers/media/platform/omap3isp/
10578 F:      drivers/staging/media/omap4iss/
10579
10580 OMAP MMC SUPPORT
10581 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10582 L:      linux-omap@vger.kernel.org
10583 S:      Maintained
10584 F:      drivers/mmc/host/omap.c
10585
10586 OMAP POWER MANAGEMENT SUPPORT
10587 M:      Kevin Hilman <khilman@kernel.org>
10588 L:      linux-omap@vger.kernel.org
10589 S:      Maintained
10590 F:      arch/arm/*omap*/*pm*
10591 F:      drivers/cpufreq/omap-cpufreq.c
10592
10593 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10594 M:      Rajendra Nayak <rnayak@codeaurora.org>
10595 M:      Paul Walmsley <paul@pwsan.com>
10596 L:      linux-omap@vger.kernel.org
10597 S:      Maintained
10598 F:      arch/arm/mach-omap2/prm*
10599
10600 OMAP RANDOM NUMBER GENERATOR SUPPORT
10601 M:      Deepak Saxena <dsaxena@plexity.net>
10602 S:      Maintained
10603 F:      drivers/char/hw_random/omap-rng.c
10604
10605 OMAP USB SUPPORT
10606 L:      linux-usb@vger.kernel.org
10607 L:      linux-omap@vger.kernel.org
10608 S:      Orphan
10609 F:      drivers/usb/*/*omap*
10610 F:      arch/arm/*omap*/usb*
10611
10612 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10613 M:      Mark Jackson <mpfj@newflow.co.uk>
10614 L:      linux-omap@vger.kernel.org
10615 S:      Maintained
10616 F:      arch/arm/boot/dts/am335x-nano.dts
10617
10618 OMAP1 SUPPORT
10619 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10620 M:      Tony Lindgren <tony@atomide.com>
10621 L:      linux-omap@vger.kernel.org
10622 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10624 S:      Maintained
10625 F:      arch/arm/mach-omap1/
10626 F:      arch/arm/plat-omap/
10627 F:      arch/arm/configs/omap1_defconfig
10628 F:      drivers/i2c/busses/i2c-omap.c
10629 F:      include/linux/platform_data/i2c-omap.h
10630 F:      include/linux/platform_data/ams-delta-fiq.h
10631
10632 OMAP2+ SUPPORT
10633 M:      Tony Lindgren <tony@atomide.com>
10634 L:      linux-omap@vger.kernel.org
10635 W:      http://www.muru.com/linux/omap/
10636 W:      http://linux.omap.com/
10637 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10639 S:      Maintained
10640 F:      arch/arm/mach-omap2/
10641 F:      arch/arm/plat-omap/
10642 F:      arch/arm/configs/omap2plus_defconfig
10643 F:      drivers/i2c/busses/i2c-omap.c
10644 F:      drivers/irqchip/irq-omap-intc.c
10645 F:      drivers/mfd/*omap*.c
10646 F:      drivers/mfd/menelaus.c
10647 F:      drivers/mfd/palmas.c
10648 F:      drivers/mfd/tps65217.c
10649 F:      drivers/mfd/tps65218.c
10650 F:      drivers/mfd/tps65910.c
10651 F:      drivers/mfd/twl-core.[ch]
10652 F:      drivers/mfd/twl4030*.c
10653 F:      drivers/mfd/twl6030*.c
10654 F:      drivers/mfd/twl6040*.c
10655 F:      drivers/regulator/palmas-regulator*.c
10656 F:      drivers/regulator/pbias-regulator.c
10657 F:      drivers/regulator/tps65217-regulator.c
10658 F:      drivers/regulator/tps65218-regulator.c
10659 F:      drivers/regulator/tps65910-regulator.c
10660 F:      drivers/regulator/twl-regulator.c
10661 F:      drivers/regulator/twl6030-regulator.c
10662 F:      include/linux/platform_data/i2c-omap.h
10663
10664 ONION OMEGA2+ BOARD
10665 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10666 L:      linux-mips@linux-mips.org
10667 S:      Maintained
10668 F:      arch/mips/boot/dts/ralink/omega2p.dts
10669
10670 OMFS FILESYSTEM
10671 M:      Bob Copeland <me@bobcopeland.com>
10672 L:      linux-karma-devel@lists.sourceforge.net
10673 S:      Maintained
10674 F:      Documentation/filesystems/omfs.txt
10675 F:      fs/omfs/
10676
10677 OMNIKEY CARDMAN 4000 DRIVER
10678 M:      Harald Welte <laforge@gnumonks.org>
10679 S:      Maintained
10680 F:      drivers/char/pcmcia/cm4000_cs.c
10681 F:      include/linux/cm4000_cs.h
10682 F:      include/uapi/linux/cm4000_cs.h
10683
10684 OMNIKEY CARDMAN 4040 DRIVER
10685 M:      Harald Welte <laforge@gnumonks.org>
10686 S:      Maintained
10687 F:      drivers/char/pcmcia/cm4040_cs.*
10688
10689 OMNIVISION OV13858 SENSOR DRIVER
10690 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10691 L:      linux-media@vger.kernel.org
10692 T:      git git://linuxtv.org/media_tree.git
10693 S:      Maintained
10694 F:      drivers/media/i2c/ov13858.c
10695
10696 OMNIVISION OV2680 SENSOR DRIVER
10697 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10698 L:      linux-media@vger.kernel.org
10699 T:      git git://linuxtv.org/media_tree.git
10700 S:      Maintained
10701 F:      drivers/media/i2c/ov2680.c
10702 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10703
10704 OMNIVISION OV2685 SENSOR DRIVER
10705 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10706 L:      linux-media@vger.kernel.org
10707 T:      git git://linuxtv.org/media_tree.git
10708 S:      Maintained
10709 F:      drivers/media/i2c/ov2685.c
10710
10711 OMNIVISION OV5640 SENSOR DRIVER
10712 M:      Steve Longerbeam <slongerbeam@gmail.com>
10713 L:      linux-media@vger.kernel.org
10714 T:      git git://linuxtv.org/media_tree.git
10715 S:      Maintained
10716 F:      drivers/media/i2c/ov5640.c
10717
10718 OMNIVISION OV5647 SENSOR DRIVER
10719 M:      Luis Oliveira <lolivei@synopsys.com>
10720 L:      linux-media@vger.kernel.org
10721 T:      git git://linuxtv.org/media_tree.git
10722 S:      Maintained
10723 F:      drivers/media/i2c/ov5647.c
10724
10725 OMNIVISION OV5695 SENSOR DRIVER
10726 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10727 L:      linux-media@vger.kernel.org
10728 T:      git git://linuxtv.org/media_tree.git
10729 S:      Maintained
10730 F:      drivers/media/i2c/ov5695.c
10731
10732 OMNIVISION OV7670 SENSOR DRIVER
10733 M:      Jonathan Corbet <corbet@lwn.net>
10734 L:      linux-media@vger.kernel.org
10735 T:      git git://linuxtv.org/media_tree.git
10736 S:      Maintained
10737 F:      drivers/media/i2c/ov7670.c
10738 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10739
10740 OMNIVISION OV772x SENSOR DRIVER
10741 M:      Jacopo Mondi <jacopo@jmondi.org>
10742 L:      linux-media@vger.kernel.org
10743 T:      git git://linuxtv.org/media_tree.git
10744 S:      Odd fixes
10745 F:      drivers/media/i2c/ov772x.c
10746 F:      include/media/i2c/ov772x.h
10747 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10748
10749 OMNIVISION OV7740 SENSOR DRIVER
10750 M:      Wenyou Yang <wenyou.yang@microchip.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/ov7740.c
10755 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10756
10757 OMNIVISION OV9650 SENSOR DRIVER
10758 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10759 R:      Akinobu Mita <akinobu.mita@gmail.com>
10760 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10761 L:      linux-media@vger.kernel.org
10762 T:      git git://linuxtv.org/media_tree.git
10763 S:      Maintained
10764 F:      drivers/media/i2c/ov9650.c
10765 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10766
10767 ONENAND FLASH DRIVER
10768 M:      Kyungmin Park <kyungmin.park@samsung.com>
10769 L:      linux-mtd@lists.infradead.org
10770 S:      Maintained
10771 F:      drivers/mtd/nand/onenand/
10772 F:      include/linux/mtd/onenand*.h
10773
10774 ONSTREAM SCSI TAPE DRIVER
10775 M:      Willem Riede <osst@riede.org>
10776 L:      osst-users@lists.sourceforge.net
10777 L:      linux-scsi@vger.kernel.org
10778 S:      Maintained
10779 F:      Documentation/scsi/osst.txt
10780 F:      drivers/scsi/osst.*
10781 F:      drivers/scsi/osst_*.h
10782 F:      drivers/scsi/st.h
10783
10784 OP-TEE DRIVER
10785 M:      Jens Wiklander <jens.wiklander@linaro.org>
10786 S:      Maintained
10787 F:      drivers/tee/optee/
10788
10789 OPA-VNIC DRIVER
10790 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10791 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10792 L:      linux-rdma@vger.kernel.org
10793 S:      Supported
10794 F:      drivers/infiniband/ulp/opa_vnic
10795
10796 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10797 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10798 M:      Frank Rowand <frowand.list@gmail.com>
10799 L:      devicetree@vger.kernel.org
10800 S:      Maintained
10801 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10802 F:      Documentation/devicetree/overlay-notes.txt
10803 F:      drivers/of/overlay.c
10804 F:      drivers/of/resolver.c
10805 K:      of_overlay_notifier_
10806
10807 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10808 M:      Rob Herring <robh+dt@kernel.org>
10809 M:      Frank Rowand <frowand.list@gmail.com>
10810 L:      devicetree@vger.kernel.org
10811 W:      http://www.devicetree.org/
10812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10813 S:      Maintained
10814 F:      drivers/of/
10815 F:      include/linux/of*.h
10816 F:      scripts/dtc/
10817 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10818
10819 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10820 M:      Rob Herring <robh+dt@kernel.org>
10821 M:      Mark Rutland <mark.rutland@arm.com>
10822 L:      devicetree@vger.kernel.org
10823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10824 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10825 S:      Maintained
10826 F:      Documentation/devicetree/
10827 F:      arch/*/boot/dts/
10828 F:      include/dt-bindings/
10829
10830 OPENCORES I2C BUS DRIVER
10831 M:      Peter Korsgaard <peter@korsgaard.com>
10832 L:      linux-i2c@vger.kernel.org
10833 S:      Maintained
10834 F:      Documentation/i2c/busses/i2c-ocores
10835 F:      drivers/i2c/busses/i2c-ocores.c
10836
10837 OPENRISC ARCHITECTURE
10838 M:      Jonas Bonn <jonas@southpole.se>
10839 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10840 M:      Stafford Horne <shorne@gmail.com>
10841 T:      git git://github.com/openrisc/linux.git
10842 L:      openrisc@lists.librecores.org
10843 W:      http://openrisc.io
10844 S:      Maintained
10845 F:      Documentation/devicetree/bindings/openrisc/
10846 F:      Documentation/openrisc/
10847 F:      arch/openrisc/
10848 F:      drivers/irqchip/irq-ompic.c
10849 F:      drivers/irqchip/irq-or1k-*
10850
10851 OPENVSWITCH
10852 M:      Pravin B Shelar <pshelar@ovn.org>
10853 L:      netdev@vger.kernel.org
10854 L:      dev@openvswitch.org
10855 W:      http://openvswitch.org
10856 S:      Maintained
10857 F:      net/openvswitch/
10858 F:      include/uapi/linux/openvswitch.h
10859
10860 OPERATING PERFORMANCE POINTS (OPP)
10861 M:      Viresh Kumar <vireshk@kernel.org>
10862 M:      Nishanth Menon <nm@ti.com>
10863 M:      Stephen Boyd <sboyd@kernel.org>
10864 L:      linux-pm@vger.kernel.org
10865 S:      Maintained
10866 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10867 F:      drivers/opp/
10868 F:      include/linux/pm_opp.h
10869 F:      Documentation/power/opp.txt
10870 F:      Documentation/devicetree/bindings/opp/
10871
10872 OPL4 DRIVER
10873 M:      Clemens Ladisch <clemens@ladisch.de>
10874 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10875 T:      git git://git.alsa-project.org/alsa-kernel.git
10876 S:      Maintained
10877 F:      sound/drivers/opl4/
10878
10879 OPROFILE
10880 M:      Robert Richter <rric@kernel.org>
10881 L:      oprofile-list@lists.sf.net
10882 S:      Maintained
10883 F:      arch/*/include/asm/oprofile*.h
10884 F:      arch/*/oprofile/
10885 F:      drivers/oprofile/
10886 F:      include/linux/oprofile.h
10887
10888 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10889 M:      Mark Fasheh <mark@fasheh.com>
10890 M:      Joel Becker <jlbec@evilplan.org>
10891 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10892 W:      http://ocfs2.wiki.kernel.org
10893 S:      Supported
10894 F:      Documentation/filesystems/ocfs2.txt
10895 F:      Documentation/filesystems/dlmfs.txt
10896 F:      fs/ocfs2/
10897
10898 ORANGEFS FILESYSTEM
10899 M:      Mike Marshall <hubcap@omnibond.com>
10900 R:      Martin Brandenburg <martin@omnibond.com>
10901 L:      devel@lists.orangefs.org
10902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10903 S:      Supported
10904 F:      fs/orangefs/
10905 F:      Documentation/filesystems/orangefs.txt
10906
10907 ORINOCO DRIVER
10908 L:      linux-wireless@vger.kernel.org
10909 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10910 W:      http://www.nongnu.org/orinoco/
10911 S:      Orphan
10912 F:      drivers/net/wireless/intersil/orinoco/
10913
10914 OSD LIBRARY and FILESYSTEM
10915 M:      Boaz Harrosh <ooo@electrozaur.com>
10916 S:      Maintained
10917 F:      drivers/scsi/osd/
10918 F:      include/scsi/osd_*
10919 F:      fs/exofs/
10920
10921 OV2659 OMNIVISION SENSOR DRIVER
10922 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10923 L:      linux-media@vger.kernel.org
10924 W:      https://linuxtv.org
10925 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10926 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10927 S:      Maintained
10928 F:      drivers/media/i2c/ov2659.c
10929 F:      include/media/i2c/ov2659.h
10930
10931 OVERLAY FILESYSTEM
10932 M:      Miklos Szeredi <miklos@szeredi.hu>
10933 L:      linux-unionfs@vger.kernel.org
10934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10935 S:      Supported
10936 F:      fs/overlayfs/
10937 F:      Documentation/filesystems/overlayfs.txt
10938
10939 P54 WIRELESS DRIVER
10940 M:      Christian Lamparter <chunkeey@googlemail.com>
10941 L:      linux-wireless@vger.kernel.org
10942 W:      http://wireless.kernel.org/en/users/Drivers/p54
10943 S:      Maintained
10944 F:      drivers/net/wireless/intersil/p54/
10945
10946 PA SEMI ETHERNET DRIVER
10947 L:      netdev@vger.kernel.org
10948 S:      Orphan
10949 F:      drivers/net/ethernet/pasemi/*
10950
10951 PA SEMI SMBUS DRIVER
10952 L:      linux-i2c@vger.kernel.org
10953 S:      Orphan
10954 F:      drivers/i2c/busses/i2c-pasemi.c
10955
10956 PADATA PARALLEL EXECUTION MECHANISM
10957 M:      Steffen Klassert <steffen.klassert@secunet.com>
10958 L:      linux-crypto@vger.kernel.org
10959 S:      Maintained
10960 F:      kernel/padata.c
10961 F:      include/linux/padata.h
10962 F:      Documentation/padata.txt
10963
10964 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10965 M:      Harald Welte <laforge@gnumonks.org>
10966 L:      platform-driver-x86@vger.kernel.org
10967 S:      Maintained
10968 F:      drivers/platform/x86/panasonic-laptop.c
10969
10970 PARALLEL LCD/KEYPAD PANEL DRIVER
10971 M:      Willy Tarreau <willy@haproxy.com>
10972 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10973 S:      Odd Fixes
10974 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10975 F:      drivers/auxdisplay/panel.c
10976
10977 PARALLEL PORT SUBSYSTEM
10978 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10979 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10980 L:      linux-parport@lists.infradead.org (subscribers-only)
10981 S:      Maintained
10982 F:      drivers/parport/
10983 F:      include/linux/parport*.h
10984 F:      drivers/char/ppdev.c
10985 F:      include/uapi/linux/ppdev.h
10986 F:      Documentation/parport*.txt
10987
10988 PARAVIRT_OPS INTERFACE
10989 M:      Juergen Gross <jgross@suse.com>
10990 M:      Alok Kataria <akataria@vmware.com>
10991 L:      virtualization@lists.linux-foundation.org
10992 S:      Supported
10993 F:      Documentation/virtual/paravirt_ops.txt
10994 F:      arch/*/kernel/paravirt*
10995 F:      arch/*/include/asm/paravirt*.h
10996 F:      include/linux/hypervisor.h
10997
10998 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10999 M:      Tim Waugh <tim@cyberelk.net>
11000 L:      linux-parport@lists.infradead.org (subscribers-only)
11001 S:      Maintained
11002 F:      Documentation/blockdev/paride.txt
11003 F:      drivers/block/paride/
11004
11005 PARISC ARCHITECTURE
11006 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11007 M:      Helge Deller <deller@gmx.de>
11008 L:      linux-parisc@vger.kernel.org
11009 W:      http://www.parisc-linux.org/
11010 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11013 S:      Maintained
11014 F:      arch/parisc/
11015 F:      Documentation/parisc/
11016 F:      drivers/parisc/
11017 F:      drivers/char/agp/parisc-agp.c
11018 F:      drivers/input/serio/gscps2.c
11019 F:      drivers/parport/parport_gsc.*
11020 F:      drivers/tty/serial/8250/8250_gsc.c
11021 F:      drivers/video/fbdev/sti*
11022 F:      drivers/video/console/sti*
11023 F:      drivers/video/logo/logo_parisc*
11024
11025 PARMAN
11026 M:      Jiri Pirko <jiri@mellanox.com>
11027 L:      netdev@vger.kernel.org
11028 S:      Supported
11029 F:      lib/parman.c
11030 F:      lib/test_parman.c
11031 F:      include/linux/parman.h
11032
11033 PC87360 HARDWARE MONITORING DRIVER
11034 M:      Jim Cromie <jim.cromie@gmail.com>
11035 L:      linux-hwmon@vger.kernel.org
11036 S:      Maintained
11037 F:      Documentation/hwmon/pc87360
11038 F:      drivers/hwmon/pc87360.c
11039
11040 PC8736x GPIO DRIVER
11041 M:      Jim Cromie <jim.cromie@gmail.com>
11042 S:      Maintained
11043 F:      drivers/char/pc8736x_gpio.c
11044
11045 PC87427 HARDWARE MONITORING DRIVER
11046 M:      Jean Delvare <jdelvare@suse.com>
11047 L:      linux-hwmon@vger.kernel.org
11048 S:      Maintained
11049 F:      Documentation/hwmon/pc87427
11050 F:      drivers/hwmon/pc87427.c
11051
11052 PCA9532 LED DRIVER
11053 M:      Riku Voipio <riku.voipio@iki.fi>
11054 S:      Maintained
11055 F:      drivers/leds/leds-pca9532.c
11056 F:      include/linux/leds-pca9532.h
11057
11058 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11059 M:      Guenter Roeck <linux@roeck-us.net>
11060 L:      linux-i2c@vger.kernel.org
11061 S:      Maintained
11062 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11063
11064 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11065 M:      Khalid Aziz <khalid@gonehiking.org>
11066 S:      Maintained
11067 F:      drivers/firmware/pcdp.*
11068
11069 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11070 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11071 L:      linux-pci@vger.kernel.org
11072 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11073 S:      Maintained
11074 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11075 F:      drivers/pci/controller/pci-aardvark.c
11076
11077 PCI DRIVER FOR ALTERA PCIE IP
11078 M:      Ley Foon Tan <lftan@altera.com>
11079 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11080 L:      linux-pci@vger.kernel.org
11081 S:      Supported
11082 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11083 F:      drivers/pci/controller/pcie-altera.c
11084
11085 PCI DRIVER FOR APPLIEDMICRO XGENE
11086 M:      Tanmay Inamdar <tinamdar@apm.com>
11087 L:      linux-pci@vger.kernel.org
11088 L:      linux-arm-kernel@lists.infradead.org
11089 S:      Maintained
11090 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11091 F:      drivers/pci/controller/pci-xgene.c
11092
11093 PCI DRIVER FOR ARM VERSATILE PLATFORM
11094 M:      Rob Herring <robh@kernel.org>
11095 L:      linux-pci@vger.kernel.org
11096 L:      linux-arm-kernel@lists.infradead.org
11097 S:      Maintained
11098 F:      Documentation/devicetree/bindings/pci/versatile.txt
11099 F:      drivers/pci/controller/pci-versatile.c
11100
11101 PCI DRIVER FOR ARMADA 8K
11102 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11103 L:      linux-pci@vger.kernel.org
11104 L:      linux-arm-kernel@lists.infradead.org
11105 S:      Maintained
11106 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11107 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11108
11109 PCI DRIVER FOR CADENCE PCIE IP
11110 M:      Alan Douglas <adouglas@cadence.com>
11111 L:      linux-pci@vger.kernel.org
11112 S:      Maintained
11113 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11114 F:      drivers/pci/controller/pcie-cadence*
11115
11116 PCI DRIVER FOR FREESCALE LAYERSCAPE
11117 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11118 M:      Mingkai Hu <mingkai.hu@nxp.com>
11119 M:      Roy Zang <roy.zang@nxp.com>
11120 L:      linuxppc-dev@lists.ozlabs.org
11121 L:      linux-pci@vger.kernel.org
11122 L:      linux-arm-kernel@lists.infradead.org
11123 S:      Maintained
11124 F:      drivers/pci/controller/dwc/*layerscape*
11125
11126 PCI DRIVER FOR GENERIC OF HOSTS
11127 M:      Will Deacon <will.deacon@arm.com>
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/host-generic-pci.txt
11132 F:      drivers/pci/controller/pci-host-common.c
11133 F:      drivers/pci/controller/pci-host-generic.c
11134
11135 PCI DRIVER FOR IMX6
11136 M:      Richard Zhu <hongxing.zhu@nxp.com>
11137 M:      Lucas Stach <l.stach@pengutronix.de>
11138 L:      linux-pci@vger.kernel.org
11139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11140 S:      Maintained
11141 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11142 F:      drivers/pci/controller/dwc/*imx6*
11143
11144 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11145 M:      Keith Busch <keith.busch@intel.com>
11146 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11147 L:      linux-pci@vger.kernel.org
11148 S:      Supported
11149 F:      drivers/pci/controller/vmd.c
11150
11151 PCI DRIVER FOR MICROSEMI SWITCHTEC
11152 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11153 M:      Logan Gunthorpe <logang@deltatee.com>
11154 L:      linux-pci@vger.kernel.org
11155 S:      Maintained
11156 F:      Documentation/switchtec.txt
11157 F:      Documentation/ABI/testing/sysfs-class-switchtec
11158 F:      drivers/pci/switch/switchtec*
11159 F:      include/uapi/linux/switchtec_ioctl.h
11160 F:      include/linux/switchtec.h
11161 F:      drivers/ntb/hw/mscc/
11162
11163 PCI DRIVER FOR MOBIVEIL PCIE IP
11164 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11165 L:      linux-pci@vger.kernel.org
11166 S:      Supported
11167 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11168 F:      drivers/pci/controller/pcie-mobiveil.c
11169
11170 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11171 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11172 M:      Jason Cooper <jason@lakedaemon.net>
11173 L:      linux-pci@vger.kernel.org
11174 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11175 S:      Maintained
11176 F:      drivers/pci/controller/*mvebu*
11177
11178 PCI DRIVER FOR NVIDIA TEGRA
11179 M:      Thierry Reding <thierry.reding@gmail.com>
11180 L:      linux-tegra@vger.kernel.org
11181 L:      linux-pci@vger.kernel.org
11182 S:      Supported
11183 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11184 F:      drivers/pci/controller/pci-tegra.c
11185
11186 PCI DRIVER FOR RENESAS R-CAR
11187 M:      Simon Horman <horms@verge.net.au>
11188 L:      linux-pci@vger.kernel.org
11189 L:      linux-renesas-soc@vger.kernel.org
11190 S:      Maintained
11191 F:      drivers/pci/controller/*rcar*
11192
11193 PCI DRIVER FOR SAMSUNG EXYNOS
11194 M:      Jingoo Han <jingoohan1@gmail.com>
11195 L:      linux-pci@vger.kernel.org
11196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11197 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11198 S:      Maintained
11199 F:      drivers/pci/controller/dwc/pci-exynos.c
11200
11201 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11202 M:      Jingoo Han <jingoohan1@gmail.com>
11203 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11204 L:      linux-pci@vger.kernel.org
11205 S:      Maintained
11206 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11207 F:      drivers/pci/controller/dwc/*designware*
11208
11209 PCI DRIVER FOR TI DRA7XX
11210 M:      Kishon Vijay Abraham I <kishon@ti.com>
11211 L:      linux-omap@vger.kernel.org
11212 L:      linux-pci@vger.kernel.org
11213 S:      Supported
11214 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11215 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11216
11217 PCI DRIVER FOR TI KEYSTONE
11218 M:      Murali Karicheri <m-karicheri2@ti.com>
11219 L:      linux-pci@vger.kernel.org
11220 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11221 S:      Maintained
11222 F:      drivers/pci/controller/dwc/*keystone*
11223
11224 PCI ENDPOINT SUBSYSTEM
11225 M:      Kishon Vijay Abraham I <kishon@ti.com>
11226 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11227 L:      linux-pci@vger.kernel.org
11228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11229 S:      Supported
11230 F:      drivers/pci/endpoint/
11231 F:      drivers/misc/pci_endpoint_test.c
11232 F:      tools/pci/
11233
11234 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11235 M:      Russell Currey <ruscur@russell.cc>
11236 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11237 M:      Oliver O'Halloran <oohall@gmail.com>
11238 L:      linuxppc-dev@lists.ozlabs.org
11239 S:      Supported
11240 F:      Documentation/PCI/pci-error-recovery.txt
11241 F:      drivers/pci/pcie/aer.c
11242 F:      drivers/pci/pcie/dpc.c
11243 F:      drivers/pci/pcie/err.c
11244 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11245 F:      arch/powerpc/kernel/eeh*.c
11246 F:      arch/powerpc/platforms/*/eeh*.c
11247 F:      arch/powerpc/include/*/eeh*.h
11248
11249 PCI ERROR RECOVERY
11250 M:      Linas Vepstas <linasvepstas@gmail.com>
11251 L:      linux-pci@vger.kernel.org
11252 S:      Supported
11253 F:      Documentation/PCI/pci-error-recovery.txt
11254
11255 PCI MSI DRIVER FOR ALTERA MSI IP
11256 M:      Ley Foon Tan <lftan@altera.com>
11257 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11258 L:      linux-pci@vger.kernel.org
11259 S:      Supported
11260 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11261 F:      drivers/pci/controller/pcie-altera-msi.c
11262
11263 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11264 M:      Duc Dang <dhdang@apm.com>
11265 L:      linux-pci@vger.kernel.org
11266 L:      linux-arm-kernel@lists.infradead.org
11267 S:      Maintained
11268 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11269 F:      drivers/pci/controller/pci-xgene-msi.c
11270
11271 PCI SUBSYSTEM
11272 M:      Bjorn Helgaas <bhelgaas@google.com>
11273 L:      linux-pci@vger.kernel.org
11274 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11276 S:      Supported
11277 F:      Documentation/devicetree/bindings/pci/
11278 F:      Documentation/PCI/
11279 F:      drivers/acpi/pci*
11280 F:      drivers/pci/
11281 F:      include/asm-generic/pci*
11282 F:      include/linux/pci*
11283 F:      include/linux/of_pci.h
11284 F:      include/uapi/linux/pci*
11285 F:      lib/pci*
11286 F:      arch/x86/pci/
11287 F:      arch/x86/kernel/quirks.c
11288
11289 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11290 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11291 L:      linux-pci@vger.kernel.org
11292 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11294 S:      Supported
11295 F:      drivers/pci/controller/
11296
11297 PCIE DRIVER FOR AXIS ARTPEC
11298 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11299 L:      linux-arm-kernel@axis.com
11300 L:      linux-pci@vger.kernel.org
11301 S:      Maintained
11302 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11303 F:      drivers/pci/controller/dwc/*artpec*
11304
11305 PCIE DRIVER FOR CAVIUM THUNDERX
11306 M:      David Daney <david.daney@cavium.com>
11307 L:      linux-pci@vger.kernel.org
11308 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11309 S:      Supported
11310 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11311 F:      drivers/pci/controller/pci-thunder-*
11312
11313 PCIE DRIVER FOR HISILICON
11314 M:      Zhou Wang <wangzhou1@hisilicon.com>
11315 L:      linux-pci@vger.kernel.org
11316 S:      Maintained
11317 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11318 F:      drivers/pci/controller/dwc/pcie-hisi.c
11319
11320 PCIE DRIVER FOR HISILICON KIRIN
11321 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11322 M:      Binghui Wang <wangbinghui@hisilicon.com>
11323 L:      linux-pci@vger.kernel.org
11324 S:      Maintained
11325 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11326 F:      drivers/pci/controller/dwc/pcie-kirin.c
11327
11328 PCIE DRIVER FOR HISILICON STB
11329 M:      Jianguo Sun <sunjianguo1@huawei.com>
11330 M:      Shawn Guo <shawn.guo@linaro.org>
11331 L:      linux-pci@vger.kernel.org
11332 S:      Maintained
11333 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11334 F:      drivers/pci/controller/dwc/pcie-histb.c
11335
11336 PCIE DRIVER FOR MEDIATEK
11337 M:      Ryder Lee <ryder.lee@mediatek.com>
11338 L:      linux-pci@vger.kernel.org
11339 L:      linux-mediatek@lists.infradead.org
11340 S:      Supported
11341 F:      Documentation/devicetree/bindings/pci/mediatek*
11342 F:      drivers/pci/controller/*mediatek*
11343
11344 PCIE DRIVER FOR QUALCOMM MSM
11345 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11346 L:      linux-pci@vger.kernel.org
11347 L:      linux-arm-msm@vger.kernel.org
11348 S:      Maintained
11349 F:      drivers/pci/controller/dwc/*qcom*
11350
11351 PCIE DRIVER FOR ROCKCHIP
11352 M:      Shawn Lin <shawn.lin@rock-chips.com>
11353 L:      linux-pci@vger.kernel.org
11354 L:      linux-rockchip@lists.infradead.org
11355 S:      Maintained
11356 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11357 F:      drivers/pci/controller/pcie-rockchip*
11358
11359 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11360 M:      Linus Walleij <linus.walleij@linaro.org>
11361 L:      linux-pci@vger.kernel.org
11362 S:      Maintained
11363 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11364 F:      drivers/pci/controller/pci-v3-semi.c
11365
11366 PCIE DRIVER FOR ST SPEAR13XX
11367 M:      Pratyush Anand <pratyush.anand@gmail.com>
11368 L:      linux-pci@vger.kernel.org
11369 S:      Maintained
11370 F:      drivers/pci/controller/dwc/*spear*
11371
11372 PCMCIA SUBSYSTEM
11373 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11375 S:      Odd Fixes
11376 F:      Documentation/pcmcia/
11377 F:      tools/pcmcia/
11378 F:      drivers/pcmcia/
11379 F:      include/pcmcia/
11380
11381 PCNET32 NETWORK DRIVER
11382 M:      Don Fry <pcnet32@frontier.com>
11383 L:      netdev@vger.kernel.org
11384 S:      Maintained
11385 F:      drivers/net/ethernet/amd/pcnet32.c
11386
11387 PCRYPT PARALLEL CRYPTO ENGINE
11388 M:      Steffen Klassert <steffen.klassert@secunet.com>
11389 L:      linux-crypto@vger.kernel.org
11390 S:      Maintained
11391 F:      crypto/pcrypt.c
11392 F:      include/crypto/pcrypt.h
11393
11394 PEAQ WMI HOTKEYS DRIVER
11395 M:      Hans de Goede <hdegoede@redhat.com>
11396 L:      platform-driver-x86@vger.kernel.org
11397 S:      Maintained
11398 F:      drivers/platform/x86/peaq-wmi.c
11399
11400 PER-CPU MEMORY ALLOCATOR
11401 M:      Dennis Zhou <dennis@kernel.org>
11402 M:      Tejun Heo <tj@kernel.org>
11403 M:      Christoph Lameter <cl@linux.com>
11404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11405 S:      Maintained
11406 F:      include/linux/percpu*.h
11407 F:      mm/percpu*.c
11408 F:      arch/*/include/asm/percpu.h
11409
11410 PER-TASK DELAY ACCOUNTING
11411 M:      Balbir Singh <bsingharora@gmail.com>
11412 S:      Maintained
11413 F:      include/linux/delayacct.h
11414 F:      kernel/delayacct.c
11415
11416 PERFORMANCE EVENTS SUBSYSTEM
11417 M:      Peter Zijlstra <peterz@infradead.org>
11418 M:      Ingo Molnar <mingo@redhat.com>
11419 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11420 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11421 R:      Jiri Olsa <jolsa@redhat.com>
11422 R:      Namhyung Kim <namhyung@kernel.org>
11423 L:      linux-kernel@vger.kernel.org
11424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11425 S:      Supported
11426 F:      kernel/events/*
11427 F:      include/linux/perf_event.h
11428 F:      include/uapi/linux/perf_event.h
11429 F:      arch/*/kernel/perf_event*.c
11430 F:      arch/*/kernel/*/perf_event*.c
11431 F:      arch/*/kernel/*/*/perf_event*.c
11432 F:      arch/*/include/asm/perf_event.h
11433 F:      arch/*/kernel/perf_callchain.c
11434 F:      arch/*/events/*
11435 F:      tools/perf/
11436
11437 PERSONALITY HANDLING
11438 M:      Christoph Hellwig <hch@infradead.org>
11439 L:      linux-abi-devel@lists.sourceforge.net
11440 S:      Maintained
11441 F:      include/linux/personality.h
11442 F:      include/uapi/linux/personality.h
11443
11444 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11445 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11446 L:      linux-input@vger.kernel.org
11447 S:      Maintained
11448 F:      Documentation/input/devices/pxrc.rst
11449 F:      drivers/input/joystick/pxrc.c
11450
11451 PHONET PROTOCOL
11452 M:      Remi Denis-Courmont <courmisch@gmail.com>
11453 S:      Supported
11454 F:      Documentation/networking/phonet.txt
11455 F:      include/linux/phonet.h
11456 F:      include/net/phonet/
11457 F:      include/uapi/linux/phonet.h
11458 F:      net/phonet/
11459
11460 PHRAM MTD DRIVER
11461 M:      Joern Engel <joern@lazybastard.org>
11462 L:      linux-mtd@lists.infradead.org
11463 S:      Maintained
11464 F:      drivers/mtd/devices/phram.c
11465
11466 PICOLCD HID DRIVER
11467 M:      Bruno Prémont <bonbons@linux-vserver.org>
11468 L:      linux-input@vger.kernel.org
11469 S:      Maintained
11470 F:      drivers/hid/hid-picolcd*
11471
11472 PICOXCELL SUPPORT
11473 M:      Jamie Iles <jamie@jamieiles.com>
11474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11475 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11476 S:      Supported
11477 F:      arch/arm/boot/dts/picoxcell*
11478 F:      arch/arm/mach-picoxcell/
11479 F:      drivers/crypto/picoxcell*
11480
11481 PIN CONTROL SUBSYSTEM
11482 M:      Linus Walleij <linus.walleij@linaro.org>
11483 L:      linux-gpio@vger.kernel.org
11484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11485 S:      Maintained
11486 F:      Documentation/devicetree/bindings/pinctrl/
11487 F:      Documentation/driver-api/pinctl.rst
11488 F:      drivers/pinctrl/
11489 F:      include/linux/pinctrl/
11490
11491 PIN CONTROLLER - ATMEL AT91
11492 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11494 S:      Maintained
11495 F:      drivers/pinctrl/pinctrl-at91.*
11496
11497 PIN CONTROLLER - ATMEL AT91 PIO4
11498 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11500 L:      linux-gpio@vger.kernel.org
11501 S:      Supported
11502 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11503
11504 PIN CONTROLLER - FREESCALE
11505 M:      Dong Aisheng <aisheng.dong@nxp.com>
11506 M:      Fabio Estevam <festevam@gmail.com>
11507 M:      Shawn Guo <shawnguo@kernel.org>
11508 M:      Stefan Agner <stefan@agner.ch>
11509 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11510 L:      linux-gpio@vger.kernel.org
11511 S:      Maintained
11512 F:      drivers/pinctrl/freescale/
11513 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11514
11515 PIN CONTROLLER - INTEL
11516 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11517 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11518 S:      Maintained
11519 F:      drivers/pinctrl/intel/
11520
11521 PIN CONTROLLER - MEDIATEK
11522 M:      Sean Wang <sean.wang@mediatek.com>
11523 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11524 S:      Maintained
11525 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11526 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11527 F:      drivers/pinctrl/mediatek/mtk-eint.*
11528 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11529 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11530 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11531
11532 PIN CONTROLLER - QUALCOMM
11533 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11534 S:      Maintained
11535 L:      linux-arm-msm@vger.kernel.org
11536 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11537 F:      drivers/pinctrl/qcom/
11538
11539 PIN CONTROLLER - RENESAS
11540 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11541 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11542 L:      linux-renesas-soc@vger.kernel.org
11543 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11544 S:      Maintained
11545 F:      drivers/pinctrl/sh-pfc/
11546
11547 PIN CONTROLLER - SAMSUNG
11548 M:      Tomasz Figa <tomasz.figa@gmail.com>
11549 M:      Krzysztof Kozlowski <krzk@kernel.org>
11550 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11551 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11552 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11553 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11555 S:      Maintained
11556 F:      drivers/pinctrl/samsung/
11557 F:      include/dt-bindings/pinctrl/samsung.h
11558 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11559
11560 PIN CONTROLLER - SINGLE
11561 M:      Tony Lindgren <tony@atomide.com>
11562 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11564 L:      linux-omap@vger.kernel.org
11565 S:      Maintained
11566 F:      drivers/pinctrl/pinctrl-single.c
11567
11568 PIN CONTROLLER - ST SPEAR
11569 M:      Viresh Kumar <vireshk@kernel.org>
11570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11571 W:      http://www.st.com/spear
11572 S:      Maintained
11573 F:      drivers/pinctrl/spear/
11574
11575 PISTACHIO SOC SUPPORT
11576 M:      James Hartley <james.hartley@sondrel.com>
11577 L:      linux-mips@linux-mips.org
11578 S:      Odd Fixes
11579 F:      arch/mips/pistachio/
11580 F:      arch/mips/include/asm/mach-pistachio/
11581 F:      arch/mips/boot/dts/img/pistachio*
11582 F:      arch/mips/configs/pistachio*_defconfig
11583
11584 PKTCDVD DRIVER
11585 S:      Orphan
11586 M:      linux-block@vger.kernel.org
11587 F:      drivers/block/pktcdvd.c
11588 F:      include/linux/pktcdvd.h
11589 F:      include/uapi/linux/pktcdvd.h
11590
11591 PKUNITY SOC DRIVERS
11592 M:      Guan Xuetao <gxt@pku.edu.cn>
11593 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11594 S:      Maintained
11595 T:      git git://github.com/gxt/linux.git
11596 F:      drivers/input/serio/i8042-unicore32io.h
11597 F:      drivers/i2c/busses/i2c-puv3.c
11598 F:      drivers/video/fbdev/fb-puv3.c
11599 F:      drivers/rtc/rtc-puv3.c
11600
11601 PMBUS HARDWARE MONITORING DRIVERS
11602 M:      Guenter Roeck <linux@roeck-us.net>
11603 L:      linux-hwmon@vger.kernel.org
11604 W:      http://hwmon.wiki.kernel.org/
11605 W:      http://www.roeck-us.net/linux/drivers/
11606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11607 S:      Maintained
11608 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
11609 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
11610 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
11611 F:      Documentation/hwmon/adm1275
11612 F:      Documentation/hwmon/ibm-cffps
11613 F:      Documentation/hwmon/ir35221
11614 F:      Documentation/hwmon/lm25066
11615 F:      Documentation/hwmon/ltc2978
11616 F:      Documentation/hwmon/ltc3815
11617 F:      Documentation/hwmon/max16064
11618 F:      Documentation/hwmon/max20751
11619 F:      Documentation/hwmon/max31785
11620 F:      Documentation/hwmon/max34440
11621 F:      Documentation/hwmon/max8688
11622 F:      Documentation/hwmon/pmbus
11623 F:      Documentation/hwmon/pmbus-core
11624 F:      Documentation/hwmon/tps40422
11625 F:      Documentation/hwmon/ucd9000
11626 F:      Documentation/hwmon/ucd9200
11627 F:      Documentation/hwmon/zl6100
11628 F:      drivers/hwmon/pmbus/
11629 F:      include/linux/pmbus.h
11630
11631 PMC SIERRA MaxRAID DRIVER
11632 L:      linux-scsi@vger.kernel.org
11633 W:      http://www.pmc-sierra.com/
11634 S:      Orphan
11635 F:      drivers/scsi/pmcraid.*
11636
11637 PMC SIERRA PM8001 DRIVER
11638 M:      Jack Wang <jinpu.wang@profitbricks.com>
11639 M:      lindar_liu@usish.com
11640 L:      linux-scsi@vger.kernel.org
11641 S:      Supported
11642 F:      drivers/scsi/pm8001/
11643
11644 PNP SUPPORT
11645 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11646 S:      Maintained
11647 F:      drivers/pnp/
11648
11649 POSIX CLOCKS and TIMERS
11650 M:      Thomas Gleixner <tglx@linutronix.de>
11651 L:      linux-kernel@vger.kernel.org
11652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11653 S:      Maintained
11654 F:      fs/timerfd.c
11655 F:      include/linux/timer*
11656 F:      kernel/time/*timer*
11657
11658 POWER MANAGEMENT CORE
11659 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11660 L:      linux-pm@vger.kernel.org
11661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11662 B:      https://bugzilla.kernel.org
11663 S:      Supported
11664 F:      drivers/base/power/
11665 F:      include/linux/pm.h
11666 F:      include/linux/pm_*
11667 F:      include/linux/powercap.h
11668 F:      drivers/powercap/
11669 F:      kernel/configs/nopm.config
11670
11671 POWER STATE COORDINATION INTERFACE (PSCI)
11672 M:      Mark Rutland <mark.rutland@arm.com>
11673 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11674 L:      linux-arm-kernel@lists.infradead.org
11675 S:      Maintained
11676 F:      drivers/firmware/psci*.c
11677 F:      include/linux/psci.h
11678 F:      include/uapi/linux/psci.h
11679
11680 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11681 M:      Sebastian Reichel <sre@kernel.org>
11682 L:      linux-pm@vger.kernel.org
11683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11684 S:      Maintained
11685 F:      Documentation/ABI/testing/sysfs-class-power
11686 F:      Documentation/devicetree/bindings/power/supply/
11687 F:      include/linux/power_supply.h
11688 F:      drivers/power/supply/
11689
11690 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11691 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11692 L:      linuxppc-dev@lists.ozlabs.org
11693 S:      Maintained
11694 F:      drivers/char/powernv-op-panel.c
11695
11696 PPP OVER ATM (RFC 2364)
11697 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11698 S:      Maintained
11699 F:      net/atm/pppoatm.c
11700 F:      include/uapi/linux/atmppp.h
11701
11702 PPP OVER ETHERNET
11703 M:      Michal Ostrowski <mostrows@earthlink.net>
11704 S:      Maintained
11705 F:      drivers/net/ppp/pppoe.c
11706 F:      drivers/net/ppp/pppox.c
11707
11708 PPP OVER L2TP
11709 M:      James Chapman <jchapman@katalix.com>
11710 S:      Maintained
11711 F:      net/l2tp/l2tp_ppp.c
11712 F:      include/linux/if_pppol2tp.h
11713 F:      include/uapi/linux/if_pppol2tp.h
11714
11715 PPP PROTOCOL DRIVERS AND COMPRESSORS
11716 M:      Paul Mackerras <paulus@samba.org>
11717 L:      linux-ppp@vger.kernel.org
11718 S:      Maintained
11719 F:      drivers/net/ppp/ppp_*
11720
11721 PPS SUPPORT
11722 M:      Rodolfo Giometti <giometti@enneenne.com>
11723 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11724 L:      linuxpps@ml.enneenne.com (subscribers-only)
11725 S:      Maintained
11726 F:      Documentation/pps/
11727 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11728 F:      Documentation/ABI/testing/sysfs-pps
11729 F:      drivers/pps/
11730 F:      include/linux/pps*.h
11731 F:      include/uapi/linux/pps.h
11732
11733 PPTP DRIVER
11734 M:      Dmitry Kozlov <xeb@mail.ru>
11735 L:      netdev@vger.kernel.org
11736 S:      Maintained
11737 F:      drivers/net/ppp/pptp.c
11738 W:      http://sourceforge.net/projects/accel-pptp
11739
11740 PREEMPTIBLE KERNEL
11741 M:      Robert Love <rml@tech9.net>
11742 L:      kpreempt-tech@lists.sourceforge.net
11743 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11744 S:      Supported
11745 F:      Documentation/preempt-locking.txt
11746 F:      include/linux/preempt.h
11747
11748 PRINTK
11749 M:      Petr Mladek <pmladek@suse.com>
11750 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11751 R:      Steven Rostedt <rostedt@goodmis.org>
11752 S:      Maintained
11753 F:      kernel/printk/
11754 F:      include/linux/printk.h
11755
11756 PRISM54 WIRELESS DRIVER
11757 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11758 L:      linux-wireless@vger.kernel.org
11759 W:      http://wireless.kernel.org/en/users/Drivers/p54
11760 S:      Obsolete
11761 F:      drivers/net/wireless/intersil/prism54/
11762
11763 PROC FILESYSTEM
11764 R:      Alexey Dobriyan <adobriyan@gmail.com>
11765 L:      linux-kernel@vger.kernel.org
11766 L:      linux-fsdevel@vger.kernel.org
11767 S:      Maintained
11768 F:      fs/proc/
11769 F:      include/linux/proc_fs.h
11770 F:      tools/testing/selftests/proc/
11771
11772 PROC SYSCTL
11773 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11774 M:      Kees Cook <keescook@chromium.org>
11775 L:      linux-kernel@vger.kernel.org
11776 L:      linux-fsdevel@vger.kernel.org
11777 S:      Maintained
11778 F:      fs/proc/proc_sysctl.c
11779 F:      include/linux/sysctl.h
11780 F:      kernel/sysctl.c
11781 F:      tools/testing/selftests/sysctl/
11782
11783 PS3 NETWORK SUPPORT
11784 M:      Geoff Levand <geoff@infradead.org>
11785 L:      netdev@vger.kernel.org
11786 L:      linuxppc-dev@lists.ozlabs.org
11787 S:      Maintained
11788 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11789
11790 PS3 PLATFORM SUPPORT
11791 M:      Geoff Levand <geoff@infradead.org>
11792 L:      linuxppc-dev@lists.ozlabs.org
11793 S:      Maintained
11794 F:      arch/powerpc/boot/ps3*
11795 F:      arch/powerpc/include/asm/lv1call.h
11796 F:      arch/powerpc/include/asm/ps3*.h
11797 F:      arch/powerpc/platforms/ps3/
11798 F:      drivers/*/ps3*
11799 F:      drivers/ps3/
11800 F:      drivers/rtc/rtc-ps3.c
11801 F:      drivers/usb/host/*ps3.c
11802 F:      sound/ppc/snd_ps3*
11803
11804 PS3VRAM DRIVER
11805 M:      Jim Paris <jim@jtan.com>
11806 M:      Geoff Levand <geoff@infradead.org>
11807 L:      linuxppc-dev@lists.ozlabs.org
11808 S:      Maintained
11809 F:      drivers/block/ps3vram.c
11810
11811 PSAMPLE PACKET SAMPLING SUPPORT:
11812 M:      Yotam Gigi <yotam.gi@gmail.com>
11813 S:      Maintained
11814 F:      net/psample
11815 F:      include/net/psample.h
11816 F:      include/uapi/linux/psample.h
11817
11818 PSTORE FILESYSTEM
11819 M:      Kees Cook <keescook@chromium.org>
11820 M:      Anton Vorontsov <anton@enomsg.org>
11821 M:      Colin Cross <ccross@android.com>
11822 M:      Tony Luck <tony.luck@intel.com>
11823 S:      Maintained
11824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11825 F:      fs/pstore/
11826 F:      include/linux/pstore*
11827 F:      drivers/firmware/efi/efi-pstore.c
11828 F:      drivers/acpi/apei/erst.c
11829 F:      Documentation/admin-guide/ramoops.rst
11830 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11831 K:      \b(pstore|ramoops)
11832
11833 PTP HARDWARE CLOCK SUPPORT
11834 M:      Richard Cochran <richardcochran@gmail.com>
11835 L:      netdev@vger.kernel.org
11836 S:      Maintained
11837 W:      http://linuxptp.sourceforge.net/
11838 F:      Documentation/ABI/testing/sysfs-ptp
11839 F:      Documentation/ptp/*
11840 F:      drivers/net/phy/dp83640*
11841 F:      drivers/ptp/*
11842 F:      include/linux/ptp_cl*
11843
11844 PTRACE SUPPORT
11845 M:      Oleg Nesterov <oleg@redhat.com>
11846 S:      Maintained
11847 F:      include/asm-generic/syscall.h
11848 F:      include/linux/ptrace.h
11849 F:      include/linux/regset.h
11850 F:      include/linux/tracehook.h
11851 F:      include/uapi/linux/ptrace.h
11852 F:      include/uapi/linux/ptrace.h
11853 F:      include/asm-generic/ptrace.h
11854 F:      kernel/ptrace.c
11855 F:      arch/*/ptrace*.c
11856 F:      arch/*/*/ptrace*.c
11857 F:      arch/*/include/asm/ptrace*.h
11858
11859 PULSE8-CEC DRIVER
11860 M:      Hans Verkuil <hverkuil@xs4all.nl>
11861 L:      linux-media@vger.kernel.org
11862 T:      git git://linuxtv.org/media_tree.git
11863 S:      Maintained
11864 F:      drivers/media/usb/pulse8-cec/*
11865 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11866
11867 PVRUSB2 VIDEO4LINUX DRIVER
11868 M:      Mike Isely <isely@pobox.com>
11869 L:      pvrusb2@isely.net       (subscribers-only)
11870 L:      linux-media@vger.kernel.org
11871 W:      http://www.isely.net/pvrusb2/
11872 T:      git git://linuxtv.org/media_tree.git
11873 S:      Maintained
11874 F:      Documentation/media/v4l-drivers/pvrusb2*
11875 F:      drivers/media/usb/pvrusb2/
11876
11877 PWC WEBCAM DRIVER
11878 M:      Hans Verkuil <hverkuil@xs4all.nl>
11879 L:      linux-media@vger.kernel.org
11880 T:      git git://linuxtv.org/media_tree.git
11881 S:      Odd Fixes
11882 F:      drivers/media/usb/pwc/*
11883
11884 PWM FAN DRIVER
11885 M:      Kamil Debski <kamil@wypas.org>
11886 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11887 L:      linux-hwmon@vger.kernel.org
11888 S:      Supported
11889 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11890 F:      Documentation/hwmon/pwm-fan
11891 F:      drivers/hwmon/pwm-fan.c
11892
11893 PWM IR Transmitter
11894 M:      Sean Young <sean@mess.org>
11895 L:      linux-media@vger.kernel.org
11896 S:      Maintained
11897 F:      drivers/media/rc/pwm-ir-tx.c
11898
11899 PWM SUBSYSTEM
11900 M:      Thierry Reding <thierry.reding@gmail.com>
11901 L:      linux-pwm@vger.kernel.org
11902 S:      Maintained
11903 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11904 F:      Documentation/pwm.txt
11905 F:      Documentation/devicetree/bindings/pwm/
11906 F:      include/linux/pwm.h
11907 F:      drivers/pwm/
11908 F:      drivers/video/backlight/pwm_bl.c
11909 F:      include/linux/pwm_backlight.h
11910 F:      drivers/gpio/gpio-mvebu.c
11911 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11912
11913 PXA GPIO DRIVER
11914 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11915 L:      linux-gpio@vger.kernel.org
11916 S:      Maintained
11917 F:      drivers/gpio/gpio-pxa.c
11918
11919 PXA MMCI DRIVER
11920 S:      Orphan
11921
11922 PXA RTC DRIVER
11923 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11924 L:      linux-rtc@vger.kernel.org
11925 S:      Maintained
11926
11927 PXA2xx/PXA3xx SUPPORT
11928 M:      Daniel Mack <daniel@zonque.org>
11929 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11930 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11931 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11932 T:      git git://github.com/hzhuang1/linux.git
11933 T:      git git://github.com/rjarzmik/linux.git
11934 S:      Maintained
11935 F:      arch/arm/boot/dts/pxa*
11936 F:      arch/arm/mach-pxa/
11937 F:      drivers/dma/pxa*
11938 F:      drivers/pcmcia/pxa2xx*
11939 F:      drivers/pinctrl/pxa/
11940 F:      drivers/spi/spi-pxa2xx*
11941 F:      drivers/usb/gadget/udc/pxa2*
11942 F:      include/sound/pxa2xx-lib.h
11943 F:      sound/arm/pxa*
11944 F:      sound/soc/pxa/
11945
11946 QAT DRIVER
11947 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11948 L:      qat-linux@intel.com
11949 S:      Supported
11950 F:      drivers/crypto/qat/
11951
11952 QCOM AUDIO (ASoC) DRIVERS
11953 M:      Patrick Lai <plai@codeaurora.org>
11954 M:      Banajit Goswami <bgoswami@codeaurora.org>
11955 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11956 S:      Supported
11957 F:      sound/soc/qcom/
11958
11959 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11960 M:      Gabriel Somlo <somlo@cmu.edu>
11961 M:      "Michael S. Tsirkin" <mst@redhat.com>
11962 L:      qemu-devel@nongnu.org
11963 S:      Maintained
11964 F:      drivers/firmware/qemu_fw_cfg.c
11965 F:      include/uapi/linux/qemu_fw_cfg.h
11966
11967 QIB DRIVER
11968 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11969 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11970 L:      linux-rdma@vger.kernel.org
11971 S:      Supported
11972 F:      drivers/infiniband/hw/qib/
11973
11974 QLOGIC QL41xxx FCOE DRIVER
11975 M:      QLogic-Storage-Upstream@cavium.com
11976 L:      linux-scsi@vger.kernel.org
11977 S:      Supported
11978 F:      drivers/scsi/qedf/
11979
11980 QLOGIC QL41xxx ISCSI DRIVER
11981 M:      QLogic-Storage-Upstream@cavium.com
11982 L:      linux-scsi@vger.kernel.org
11983 S:      Supported
11984 F:      drivers/scsi/qedi/
11985
11986 QLOGIC QL4xxx ETHERNET DRIVER
11987 M:      Ariel Elior <Ariel.Elior@cavium.com>
11988 M:      everest-linux-l2@cavium.com
11989 L:      netdev@vger.kernel.org
11990 S:      Supported
11991 F:      drivers/net/ethernet/qlogic/qed/
11992 F:      include/linux/qed/
11993 F:      drivers/net/ethernet/qlogic/qede/
11994
11995 QLOGIC QL4xxx RDMA DRIVER
11996 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11997 M:      Ariel Elior <Ariel.Elior@cavium.com>
11998 L:      linux-rdma@vger.kernel.org
11999 S:      Supported
12000 F:      drivers/infiniband/hw/qedr/
12001 F:      include/uapi/rdma/qedr-abi.h
12002
12003 QLOGIC QLA1280 SCSI DRIVER
12004 M:      Michael Reed <mdr@sgi.com>
12005 L:      linux-scsi@vger.kernel.org
12006 S:      Maintained
12007 F:      drivers/scsi/qla1280.[ch]
12008
12009 QLOGIC QLA2XXX FC-SCSI DRIVER
12010 M:      qla2xxx-upstream@qlogic.com
12011 L:      linux-scsi@vger.kernel.org
12012 S:      Supported
12013 F:      Documentation/scsi/LICENSE.qla2xxx
12014 F:      drivers/scsi/qla2xxx/
12015
12016 QLOGIC QLA3XXX NETWORK DRIVER
12017 M:      Dept-GELinuxNICDev@cavium.com
12018 L:      netdev@vger.kernel.org
12019 S:      Supported
12020 F:      Documentation/networking/LICENSE.qla3xxx
12021 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12022
12023 QLOGIC QLA4XXX iSCSI DRIVER
12024 M:      QLogic-Storage-Upstream@qlogic.com
12025 L:      linux-scsi@vger.kernel.org
12026 S:      Supported
12027 F:      Documentation/scsi/LICENSE.qla4xxx
12028 F:      drivers/scsi/qla4xxx/
12029
12030 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12031 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12032 M:      Manish Chopra <manish.chopra@cavium.com>
12033 M:      Dept-GELinuxNICDev@cavium.com
12034 L:      netdev@vger.kernel.org
12035 S:      Supported
12036 F:      drivers/net/ethernet/qlogic/qlcnic/
12037
12038 QLOGIC QLGE 10Gb ETHERNET DRIVER
12039 M:      Manish Chopra <manish.chopra@cavium.com>
12040 M:      Dept-GELinuxNICDev@cavium.com
12041 L:      netdev@vger.kernel.org
12042 S:      Supported
12043 F:      drivers/net/ethernet/qlogic/qlge/
12044
12045 QM1D1B0004 MEDIA DRIVER
12046 M:      Akihiro Tsukada <tskd08@gmail.com>
12047 L:      linux-media@vger.kernel.org
12048 S:      Odd Fixes
12049 F:      drivers/media/tuners/qm1d1b0004*
12050
12051 QM1D1C0042 MEDIA DRIVER
12052 M:      Akihiro Tsukada <tskd08@gmail.com>
12053 L:      linux-media@vger.kernel.org
12054 S:      Odd Fixes
12055 F:      drivers/media/tuners/qm1d1c0042*
12056
12057 QNX4 FILESYSTEM
12058 M:      Anders Larsen <al@alarsen.net>
12059 W:      http://www.alarsen.net/linux/qnx4fs/
12060 S:      Maintained
12061 F:      fs/qnx4/
12062 F:      include/uapi/linux/qnx4_fs.h
12063 F:      include/uapi/linux/qnxtypes.h
12064
12065 QORIQ DPAA2 FSL-MC BUS DRIVER
12066 M:      Stuart Yoder <stuyoder@gmail.com>
12067 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12068 L:      linux-kernel@vger.kernel.org
12069 S:      Maintained
12070 F:      drivers/bus/fsl-mc/
12071 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12072 F:      Documentation/networking/dpaa2/overview.rst
12073
12074 QT1010 MEDIA DRIVER
12075 M:      Antti Palosaari <crope@iki.fi>
12076 L:      linux-media@vger.kernel.org
12077 W:      https://linuxtv.org
12078 W:      http://palosaari.fi/linux/
12079 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12080 T:      git git://linuxtv.org/anttip/media_tree.git
12081 S:      Maintained
12082 F:      drivers/media/tuners/qt1010*
12083
12084 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12085 M:      Kalle Valo <kvalo@codeaurora.org>
12086 L:      ath10k@lists.infradead.org
12087 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12089 S:      Supported
12090 F:      drivers/net/wireless/ath/ath10k/
12091
12092 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12093 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12094 L:      linux-wireless@vger.kernel.org
12095 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12096 S:      Supported
12097 F:      drivers/net/wireless/ath/ath9k/
12098
12099 QUALCOMM CAMERA SUBSYSTEM DRIVER
12100 M:      Todor Tomov <todor.tomov@linaro.org>
12101 L:      linux-media@vger.kernel.org
12102 S:      Maintained
12103 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12104 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12105 F:      drivers/media/platform/qcom/camss/
12106
12107 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12108 M:  Ilia Lin <ilia.lin@gmail.com>
12109 L:  linux-pm@vger.kernel.org
12110 S:  Maintained
12111 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12112 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12113
12114 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12115 M:      Timur Tabi <timur@kernel.org>
12116 L:      netdev@vger.kernel.org
12117 S:      Maintained
12118 F:      drivers/net/ethernet/qualcomm/emac/
12119
12120 QUALCOMM GENERIC INTERFACE I2C DRIVER
12121 M:      Alok Chauhan <alokc@codeaurora.org>
12122 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12123 L:      linux-i2c@vger.kernel.org
12124 L:      linux-arm-msm@vger.kernel.org
12125 S:      Supported
12126 F:      drivers/i2c/busses/i2c-qcom-geni.c
12127
12128 QUALCOMM HEXAGON ARCHITECTURE
12129 M:      Richard Kuo <rkuo@codeaurora.org>
12130 L:      linux-hexagon@vger.kernel.org
12131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12132 S:      Supported
12133 F:      arch/hexagon/
12134
12135 QUALCOMM HIDMA DRIVER
12136 M:      Sinan Kaya <okaya@kernel.org>
12137 L:      linux-arm-kernel@lists.infradead.org
12138 L:      linux-arm-msm@vger.kernel.org
12139 L:      dmaengine@vger.kernel.org
12140 S:      Supported
12141 F:      drivers/dma/qcom/hidma*
12142
12143 QUALCOMM IOMMU
12144 M:      Rob Clark <robdclark@gmail.com>
12145 L:      iommu@lists.linux-foundation.org
12146 L:      linux-arm-msm@vger.kernel.org
12147 S:      Maintained
12148 F:      drivers/iommu/qcom_iommu.c
12149
12150 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12151 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12152 L:      linux-media@vger.kernel.org
12153 L:      linux-arm-msm@vger.kernel.org
12154 T:      git git://linuxtv.org/media_tree.git
12155 S:      Maintained
12156 F:      drivers/media/platform/qcom/venus/
12157
12158 QUALCOMM WCN36XX WIRELESS DRIVER
12159 M:      Kalle Valo <kvalo@codeaurora.org>
12160 L:      wcn36xx@lists.infradead.org
12161 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12162 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12163 S:      Supported
12164 F:      drivers/net/wireless/ath/wcn36xx/
12165
12166 QUANTENNA QTNFMAC WIRELESS DRIVER
12167 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12168 M:      Avinash Patil <avinashp@quantenna.com>
12169 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12170 L:      linux-wireless@vger.kernel.org
12171 S:      Maintained
12172 F:      drivers/net/wireless/quantenna
12173
12174 RADEON and AMDGPU DRM DRIVERS
12175 M:      Alex Deucher <alexander.deucher@amd.com>
12176 M:      Christian König <christian.koenig@amd.com>
12177 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12178 L:      amd-gfx@lists.freedesktop.org
12179 T:      git git://people.freedesktop.org/~agd5f/linux
12180 S:      Supported
12181 F:      drivers/gpu/drm/radeon/
12182 F:      include/uapi/drm/radeon_drm.h
12183 F:      drivers/gpu/drm/amd/
12184 F:      include/uapi/drm/amdgpu_drm.h
12185
12186 RADEON FRAMEBUFFER DISPLAY DRIVER
12187 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12188 L:      linux-fbdev@vger.kernel.org
12189 S:      Maintained
12190 F:      drivers/video/fbdev/aty/radeon*
12191 F:      include/uapi/linux/radeonfb.h
12192
12193 RADIOSHARK RADIO DRIVER
12194 M:      Hans Verkuil <hverkuil@xs4all.nl>
12195 L:      linux-media@vger.kernel.org
12196 T:      git git://linuxtv.org/media_tree.git
12197 S:      Maintained
12198 F:      drivers/media/radio/radio-shark.c
12199
12200 RADIOSHARK2 RADIO DRIVER
12201 M:      Hans Verkuil <hverkuil@xs4all.nl>
12202 L:      linux-media@vger.kernel.org
12203 T:      git git://linuxtv.org/media_tree.git
12204 S:      Maintained
12205 F:      drivers/media/radio/radio-shark2.c
12206 F:      drivers/media/radio/radio-tea5777.c
12207
12208 RADOS BLOCK DEVICE (RBD)
12209 M:      Ilya Dryomov <idryomov@gmail.com>
12210 M:      Sage Weil <sage@redhat.com>
12211 M:      Alex Elder <elder@kernel.org>
12212 L:      ceph-devel@vger.kernel.org
12213 W:      http://ceph.com/
12214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12215 T:      git git://github.com/ceph/ceph-client.git
12216 S:      Supported
12217 F:      Documentation/ABI/testing/sysfs-bus-rbd
12218 F:      drivers/block/rbd.c
12219 F:      drivers/block/rbd_types.h
12220
12221 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12222 M:      Paul Mackerras <paulus@samba.org>
12223 L:      linux-fbdev@vger.kernel.org
12224 S:      Maintained
12225 F:      drivers/video/fbdev/aty/aty128fb.c
12226
12227 RAINSHADOW-CEC DRIVER
12228 M:      Hans Verkuil <hverkuil@xs4all.nl>
12229 L:      linux-media@vger.kernel.org
12230 T:      git git://linuxtv.org/media_tree.git
12231 S:      Maintained
12232 F:      drivers/media/usb/rainshadow-cec/*
12233
12234 RALINK MIPS ARCHITECTURE
12235 M:      John Crispin <john@phrozen.org>
12236 L:      linux-mips@linux-mips.org
12237 S:      Maintained
12238 F:      arch/mips/ralink
12239
12240 RALINK RT2X00 WIRELESS LAN DRIVER
12241 P:      rt2x00 project
12242 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12243 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12244 L:      linux-wireless@vger.kernel.org
12245 S:      Maintained
12246 F:      drivers/net/wireless/ralink/rt2x00/
12247
12248 RAMDISK RAM BLOCK DEVICE DRIVER
12249 M:      Jens Axboe <axboe@kernel.dk>
12250 S:      Maintained
12251 F:      Documentation/blockdev/ramdisk.txt
12252 F:      drivers/block/brd.c
12253
12254 RANCHU VIRTUAL BOARD FOR MIPS
12255 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12256 L:      linux-mips@linux-mips.org
12257 S:      Supported
12258 F:      arch/mips/generic/board-ranchu.c
12259 F:      arch/mips/configs/generic/board-ranchu.config
12260
12261 RANDOM NUMBER DRIVER
12262 M:      "Theodore Ts'o" <tytso@mit.edu>
12263 S:      Maintained
12264 F:      drivers/char/random.c
12265
12266 RAPIDIO SUBSYSTEM
12267 M:      Matt Porter <mporter@kernel.crashing.org>
12268 M:      Alexandre Bounine <alex.bou9@gmail.com>
12269 S:      Maintained
12270 F:      drivers/rapidio/
12271
12272 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12273 L:      linux-wireless@vger.kernel.org
12274 S:      Orphan
12275 F:      drivers/net/wireless/ray*
12276
12277 RCUTORTURE TEST FRAMEWORK
12278 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12279 M:      Josh Triplett <josh@joshtriplett.org>
12280 R:      Steven Rostedt <rostedt@goodmis.org>
12281 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12282 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12283 L:      linux-kernel@vger.kernel.org
12284 S:      Supported
12285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12286 F:      tools/testing/selftests/rcutorture
12287
12288 RDC R-321X SoC
12289 M:      Florian Fainelli <florian@openwrt.org>
12290 S:      Maintained
12291
12292 RDC R6040 FAST ETHERNET DRIVER
12293 M:      Florian Fainelli <f.fainelli@gmail.com>
12294 L:      netdev@vger.kernel.org
12295 S:      Maintained
12296 F:      drivers/net/ethernet/rdc/r6040.c
12297
12298 RDMAVT - RDMA verbs software
12299 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12300 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12301 L:      linux-rdma@vger.kernel.org
12302 S:      Supported
12303 F:      drivers/infiniband/sw/rdmavt
12304
12305 RDS - RELIABLE DATAGRAM SOCKETS
12306 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12307 L:      netdev@vger.kernel.org
12308 L:      linux-rdma@vger.kernel.org
12309 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12310 W:      https://oss.oracle.com/projects/rds/
12311 S:      Supported
12312 F:      net/rds/
12313 F:      Documentation/networking/rds.txt
12314
12315 RDT - RESOURCE ALLOCATION
12316 M:      Fenghua Yu <fenghua.yu@intel.com>
12317 M:      Reinette Chatre <reinette.chatre@intel.com>
12318 L:      linux-kernel@vger.kernel.org
12319 S:      Supported
12320 F:      arch/x86/kernel/cpu/intel_rdt*
12321 F:      arch/x86/include/asm/intel_rdt_sched.h
12322 F:      Documentation/x86/intel_rdt*
12323
12324 READ-COPY UPDATE (RCU)
12325 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12326 M:      Josh Triplett <josh@joshtriplett.org>
12327 R:      Steven Rostedt <rostedt@goodmis.org>
12328 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12329 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12330 L:      linux-kernel@vger.kernel.org
12331 W:      http://www.rdrop.com/users/paulmck/RCU/
12332 S:      Supported
12333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12334 F:      Documentation/RCU/
12335 X:      Documentation/RCU/torture.txt
12336 F:      include/linux/rcu*
12337 X:      include/linux/srcu*.h
12338 F:      kernel/rcu/
12339 X:      kernel/rcu/srcu*.c
12340
12341 REAL TIME CLOCK (RTC) SUBSYSTEM
12342 M:      Alessandro Zummo <a.zummo@towertech.it>
12343 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12344 L:      linux-rtc@vger.kernel.org
12345 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12347 S:      Maintained
12348 F:      Documentation/devicetree/bindings/rtc/
12349 F:      Documentation/rtc.txt
12350 F:      drivers/rtc/
12351 F:      include/linux/rtc.h
12352 F:      include/uapi/linux/rtc.h
12353 F:      include/linux/rtc/
12354 F:      include/linux/platform_data/rtc-*
12355 F:      tools/testing/selftests/rtc/
12356
12357 REALTEK AUDIO CODECS
12358 M:      Bard Liao <bardliao@realtek.com>
12359 M:      Oder Chiou <oder_chiou@realtek.com>
12360 S:      Maintained
12361 F:      sound/soc/codecs/rt*
12362 F:      include/sound/rt*.h
12363
12364 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12365 M:      Linus Walleij <linus.walleij@linaro.org>
12366 S:      Maintained
12367 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12368 F:      drivers/net/dsa/realtek-smi*
12369 F:      drivers/net/dsa/rtl83*
12370
12371 REGISTER MAP ABSTRACTION
12372 M:      Mark Brown <broonie@kernel.org>
12373 L:      linux-kernel@vger.kernel.org
12374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12375 S:      Supported
12376 F:      Documentation/devicetree/bindings/regmap/
12377 F:      drivers/base/regmap/
12378 F:      include/linux/regmap.h
12379
12380 REISERFS FILE SYSTEM
12381 L:      reiserfs-devel@vger.kernel.org
12382 S:      Supported
12383 F:      fs/reiserfs/
12384
12385 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12386 M:      Ohad Ben-Cohen <ohad@wizery.com>
12387 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12388 L:      linux-remoteproc@vger.kernel.org
12389 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12390 S:      Maintained
12391 F:      Documentation/devicetree/bindings/remoteproc/
12392 F:      Documentation/remoteproc.txt
12393 F:      drivers/remoteproc/
12394 F:      include/linux/remoteproc.h
12395
12396 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12397 M:      Ohad Ben-Cohen <ohad@wizery.com>
12398 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12399 L:      linux-remoteproc@vger.kernel.org
12400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12401 S:      Maintained
12402 F:      drivers/rpmsg/
12403 F:      Documentation/rpmsg.txt
12404 F:      include/linux/rpmsg.h
12405 F:      include/linux/rpmsg/
12406
12407 RENESAS CLOCK DRIVERS
12408 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12409 L:      linux-renesas-soc@vger.kernel.org
12410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12411 S:      Supported
12412 F:      drivers/clk/renesas/
12413
12414 RENESAS EMEV2 I2C DRIVER
12415 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12416 S:      Supported
12417 F:      drivers/i2c/busses/i2c-emev2.c
12418
12419 RENESAS ETHERNET DRIVERS
12420 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12421 L:      netdev@vger.kernel.org
12422 L:      linux-renesas-soc@vger.kernel.org
12423 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12424 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12425 F:      drivers/net/ethernet/renesas/
12426 F:      include/linux/sh_eth.h
12427
12428 RENESAS R-CAR GYROADC DRIVER
12429 M:      Marek Vasut <marek.vasut@gmail.com>
12430 L:      linux-iio@vger.kernel.org
12431 S:      Supported
12432 F:      drivers/iio/adc/rcar_gyro_adc.c
12433
12434 RENESAS R-CAR I2C DRIVERS
12435 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12436 S:      Supported
12437 F:      drivers/i2c/busses/i2c-rcar.c
12438 F:      drivers/i2c/busses/i2c-sh_mobile.c
12439
12440 RENESAS USB PHY DRIVER
12441 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12442 L:      linux-renesas-soc@vger.kernel.org
12443 S:      Maintained
12444 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12445
12446 RESET CONTROLLER FRAMEWORK
12447 M:      Philipp Zabel <p.zabel@pengutronix.de>
12448 T:      git git://git.pengutronix.de/git/pza/linux
12449 S:      Maintained
12450 F:      drivers/reset/
12451 F:      Documentation/devicetree/bindings/reset/
12452 F:      include/dt-bindings/reset/
12453 F:      include/linux/reset.h
12454 F:      include/linux/reset-controller.h
12455
12456 RESTARTABLE SEQUENCES SUPPORT
12457 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12458 M:      Peter Zijlstra <peterz@infradead.org>
12459 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12460 M:      Boqun Feng <boqun.feng@gmail.com>
12461 L:      linux-kernel@vger.kernel.org
12462 S:      Supported
12463 F:      kernel/rseq.c
12464 F:      include/uapi/linux/rseq.h
12465 F:      include/trace/events/rseq.h
12466 F:      tools/testing/selftests/rseq/
12467
12468 RFKILL
12469 M:      Johannes Berg <johannes@sipsolutions.net>
12470 L:      linux-wireless@vger.kernel.org
12471 W:      http://wireless.kernel.org/
12472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12473 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12474 S:      Maintained
12475 F:      Documentation/rfkill.txt
12476 F:      Documentation/ABI/stable/sysfs-class-rfkill
12477 F:      net/rfkill/
12478 F:      include/linux/rfkill.h
12479 F:      include/uapi/linux/rfkill.h
12480
12481 RHASHTABLE
12482 M:      Thomas Graf <tgraf@suug.ch>
12483 M:      Herbert Xu <herbert@gondor.apana.org.au>
12484 L:      netdev@vger.kernel.org
12485 S:      Maintained
12486 F:      lib/rhashtable.c
12487 F:      lib/test_rhashtable.c
12488 F:      include/linux/rhashtable.h
12489 F:      include/linux/rhashtable-types.h
12490
12491 RICOH R5C592 MEMORYSTICK DRIVER
12492 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12493 S:      Maintained
12494 F:      drivers/memstick/host/r592.*
12495
12496 RICOH SMARTMEDIA/XD DRIVER
12497 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12498 S:      Maintained
12499 F:      drivers/mtd/nand/raw/r852.c
12500 F:      drivers/mtd/nand/raw/r852.h
12501
12502 RISC-V ARCHITECTURE
12503 M:      Palmer Dabbelt <palmer@sifive.com>
12504 M:      Albert Ou <aou@eecs.berkeley.edu>
12505 L:      linux-riscv@lists.infradead.org
12506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12507 S:      Supported
12508 F:      arch/riscv/
12509 K:      riscv
12510 N:      riscv
12511
12512 ROCCAT DRIVERS
12513 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12514 W:      http://sourceforge.net/projects/roccat/
12515 S:      Maintained
12516 F:      drivers/hid/hid-roccat*
12517 F:      include/linux/hid-roccat*
12518 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12519
12520 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12521 M:      Jacob chen <jacob2.chen@rock-chips.com>
12522 L:      linux-media@vger.kernel.org
12523 S:      Maintained
12524 F:      drivers/media/platform/rockchip/rga/
12525 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12526
12527 ROCKER DRIVER
12528 M:      Jiri Pirko <jiri@resnulli.us>
12529 L:      netdev@vger.kernel.org
12530 S:      Supported
12531 F:      drivers/net/ethernet/rocker/
12532
12533 ROCKETPORT DRIVER
12534 P:      Comtrol Corp.
12535 W:      http://www.comtrol.com
12536 S:      Maintained
12537 F:      Documentation/serial/rocket.txt
12538 F:      drivers/tty/rocket*
12539
12540 ROCKETPORT EXPRESS/INFINITY DRIVER
12541 M:      Kevin Cernekee <cernekee@gmail.com>
12542 L:      linux-serial@vger.kernel.org
12543 S:      Odd Fixes
12544 F:      drivers/tty/serial/rp2.*
12545
12546 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12547 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12548 L:      linux-kernel@vger.kernel.org
12549 L:      linux-renesas-soc@vger.kernel.org
12550 S:      Supported
12551 F:      drivers/mfd/bd9571mwv.c
12552 F:      drivers/regulator/bd9571mwv-regulator.c
12553 F:      drivers/gpio/gpio-bd9571mwv.c
12554 F:      include/linux/mfd/bd9571mwv.h
12555 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12556
12557 ROSE NETWORK LAYER
12558 M:      Ralf Baechle <ralf@linux-mips.org>
12559 L:      linux-hams@vger.kernel.org
12560 W:      http://www.linux-ax25.org/
12561 S:      Maintained
12562 F:      include/net/rose.h
12563 F:      include/uapi/linux/rose.h
12564 F:      net/rose/
12565
12566 RTL2830 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/rtl2830*
12575
12576 RTL2832 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*
12585
12586 RTL2832_SDR MEDIA DRIVER
12587 M:      Antti Palosaari <crope@iki.fi>
12588 L:      linux-media@vger.kernel.org
12589 W:      https://linuxtv.org
12590 W:      http://palosaari.fi/linux/
12591 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12592 T:      git git://linuxtv.org/anttip/media_tree.git
12593 S:      Maintained
12594 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12595
12596 RTL8180 WIRELESS DRIVER
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:      Orphan
12601 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12602
12603 RTL8187 WIRELESS DRIVER
12604 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12605 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12606 M:      Larry Finger <Larry.Finger@lwfinger.net>
12607 L:      linux-wireless@vger.kernel.org
12608 W:      http://wireless.kernel.org/
12609 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12610 S:      Maintained
12611 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12612
12613 REALTEK WIRELESS DRIVER (rtlwifi family)
12614 M:      Ping-Ke Shih <pkshih@realtek.com>
12615 L:      linux-wireless@vger.kernel.org
12616 W:      http://wireless.kernel.org/
12617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12618 S:      Maintained
12619 F:      drivers/net/wireless/realtek/rtlwifi/
12620
12621 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12622 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12623 L:      linux-wireless@vger.kernel.org
12624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12625 S:      Maintained
12626 F:      drivers/net/wireless/realtek/rtl8xxxu/
12627
12628 RXRPC SOCKETS (AF_RXRPC)
12629 M:      David Howells <dhowells@redhat.com>
12630 L:      linux-afs@lists.infradead.org
12631 S:      Supported
12632 F:      net/rxrpc/
12633 F:      include/keys/rxrpc-type.h
12634 F:      include/net/af_rxrpc.h
12635 F:      include/trace/events/rxrpc.h
12636 F:      include/uapi/linux/rxrpc.h
12637 F:      Documentation/networking/rxrpc.txt
12638 W:      https://www.infradead.org/~dhowells/kafs/
12639
12640 S3 SAVAGE FRAMEBUFFER DRIVER
12641 M:      Antonino Daplas <adaplas@gmail.com>
12642 L:      linux-fbdev@vger.kernel.org
12643 S:      Maintained
12644 F:      drivers/video/fbdev/savage/
12645
12646 S390
12647 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12648 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12649 L:      linux-s390@vger.kernel.org
12650 W:      http://www.ibm.com/developerworks/linux/linux390/
12651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12652 S:      Supported
12653 F:      arch/s390/
12654 F:      drivers/s390/
12655 F:      Documentation/s390/
12656 F:      Documentation/driver-api/s390-drivers.rst
12657
12658 S390 COMMON I/O LAYER
12659 M:      Sebastian Ott <sebott@linux.ibm.com>
12660 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12661 L:      linux-s390@vger.kernel.org
12662 W:      http://www.ibm.com/developerworks/linux/linux390/
12663 S:      Supported
12664 F:      drivers/s390/cio/
12665
12666 S390 DASD DRIVER
12667 M:      Stefan Haberland <sth@linux.ibm.com>
12668 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12669 L:      linux-s390@vger.kernel.org
12670 W:      http://www.ibm.com/developerworks/linux/linux390/
12671 S:      Supported
12672 F:      drivers/s390/block/dasd*
12673 F:      block/partitions/ibm.c
12674
12675 S390 IOMMU (PCI)
12676 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12677 L:      linux-s390@vger.kernel.org
12678 W:      http://www.ibm.com/developerworks/linux/linux390/
12679 S:      Supported
12680 F:      drivers/iommu/s390-iommu.c
12681
12682 S390 IUCV NETWORK LAYER
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/*iucv*
12689 F:      include/net/iucv/
12690 F:      net/iucv/
12691
12692 S390 NETWORK DRIVERS
12693 M:      Julian Wiedmann <jwi@linux.ibm.com>
12694 M:      Ursula Braun <ubraun@linux.ibm.com>
12695 L:      linux-s390@vger.kernel.org
12696 W:      http://www.ibm.com/developerworks/linux/linux390/
12697 S:      Supported
12698 F:      drivers/s390/net/
12699
12700 S390 PCI SUBSYSTEM
12701 M:      Sebastian Ott <sebott@linux.ibm.com>
12702 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12703 L:      linux-s390@vger.kernel.org
12704 W:      http://www.ibm.com/developerworks/linux/linux390/
12705 S:      Supported
12706 F:      arch/s390/pci/
12707 F:      drivers/pci/hotplug/s390_pci_hpc.c
12708
12709 S390 VFIO-CCW DRIVER
12710 M:      Cornelia Huck <cohuck@redhat.com>
12711 M:      Halil Pasic <pasic@linux.ibm.com>
12712 L:      linux-s390@vger.kernel.org
12713 L:      kvm@vger.kernel.org
12714 S:      Supported
12715 F:      drivers/s390/cio/vfio_ccw*
12716 F:      Documentation/s390/vfio-ccw.txt
12717 F:      include/uapi/linux/vfio_ccw.h
12718
12719 S390 ZCRYPT DRIVER
12720 M:      Harald Freudenberger <freude@linux.ibm.com>
12721 L:      linux-s390@vger.kernel.org
12722 W:      http://www.ibm.com/developerworks/linux/linux390/
12723 S:      Supported
12724 F:      drivers/s390/crypto/
12725
12726 S390 ZFCP DRIVER
12727 M:      Steffen Maier <maier@linux.ibm.com>
12728 M:      Benjamin Block <bblock@linux.ibm.com>
12729 L:      linux-s390@vger.kernel.org
12730 W:      http://www.ibm.com/developerworks/linux/linux390/
12731 S:      Supported
12732 F:      drivers/s390/scsi/zfcp_*
12733
12734 S3C24XX SD/MMC Driver
12735 M:      Ben Dooks <ben-linux@fluff.org>
12736 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12737 S:      Supported
12738 F:      drivers/mmc/host/s3cmci.*
12739
12740 SAA6588 RDS RECEIVER DRIVER
12741 M:      Hans Verkuil <hverkuil@xs4all.nl>
12742 L:      linux-media@vger.kernel.org
12743 T:      git git://linuxtv.org/media_tree.git
12744 W:      https://linuxtv.org
12745 S:      Odd Fixes
12746 F:      drivers/media/i2c/saa6588*
12747
12748 SAA7134 VIDEO4LINUX DRIVER
12749 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12750 L:      linux-media@vger.kernel.org
12751 W:      https://linuxtv.org
12752 T:      git git://linuxtv.org/media_tree.git
12753 S:      Odd fixes
12754 F:      Documentation/media/v4l-drivers/saa7134*
12755 F:      drivers/media/pci/saa7134/
12756
12757 SAA7146 VIDEO4LINUX-2 DRIVER
12758 M:      Hans Verkuil <hverkuil@xs4all.nl>
12759 L:      linux-media@vger.kernel.org
12760 T:      git git://linuxtv.org/media_tree.git
12761 S:      Maintained
12762 F:      drivers/media/common/saa7146/
12763 F:      drivers/media/pci/saa7146/
12764 F:      include/media/saa7146*
12765
12766 SAMSUNG AUDIO (ASoC) DRIVERS
12767 M:      Krzysztof Kozlowski <krzk@kernel.org>
12768 M:      Sangbeom Kim <sbkim73@samsung.com>
12769 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12770 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12771 S:      Supported
12772 F:      sound/soc/samsung/
12773 F:      Documentation/devicetree/bindings/sound/samsung*
12774
12775 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12776 M:      Krzysztof Kozlowski <krzk@kernel.org>
12777 L:      linux-crypto@vger.kernel.org
12778 L:      linux-samsung-soc@vger.kernel.org
12779 S:      Maintained
12780 F:      drivers/crypto/exynos-rng.c
12781 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12782
12783 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12784 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12785 L:      linux-samsung-soc@vger.kernel.org
12786 S:      Maintained
12787 F:      drivers/char/hw_random/exynos-trng.c
12788 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12789
12790 SAMSUNG FRAMEBUFFER DRIVER
12791 M:      Jingoo Han <jingoohan1@gmail.com>
12792 L:      linux-fbdev@vger.kernel.org
12793 S:      Maintained
12794 F:      drivers/video/fbdev/s3c-fb.c
12795
12796 SAMSUNG LAPTOP DRIVER
12797 M:      Corentin Chary <corentin.chary@gmail.com>
12798 L:      platform-driver-x86@vger.kernel.org
12799 S:      Maintained
12800 F:      drivers/platform/x86/samsung-laptop.c
12801
12802 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12803 M:      Sangbeom Kim <sbkim73@samsung.com>
12804 M:      Krzysztof Kozlowski <krzk@kernel.org>
12805 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12806 L:      linux-kernel@vger.kernel.org
12807 L:      linux-samsung-soc@vger.kernel.org
12808 S:      Supported
12809 F:      drivers/mfd/sec*.c
12810 F:      drivers/regulator/s2m*.c
12811 F:      drivers/regulator/s5m*.c
12812 F:      drivers/clk/clk-s2mps11.c
12813 F:      drivers/rtc/rtc-s5m.c
12814 F:      include/linux/mfd/samsung/
12815 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12816 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12817 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12818 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12819
12820 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12821 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12822 L:      linux-media@vger.kernel.org
12823 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12824 S:      Maintained
12825 F:      drivers/media/platform/s3c-camif/
12826 F:      include/media/drv-intf/s3c_camif.h
12827
12828 SAMSUNG S3FWRN5 NFC DRIVER
12829 M:      Robert Baldyga <r.baldyga@samsung.com>
12830 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12831 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12832 S:      Supported
12833 F:      drivers/nfc/s3fwrn5
12834
12835 SAMSUNG S5C73M3 CAMERA DRIVER
12836 M:      Kyungmin Park <kyungmin.park@samsung.com>
12837 M:      Andrzej Hajda <a.hajda@samsung.com>
12838 L:      linux-media@vger.kernel.org
12839 S:      Supported
12840 F:      drivers/media/i2c/s5c73m3/*
12841
12842 SAMSUNG S5K5BAF CAMERA DRIVER
12843 M:      Kyungmin Park <kyungmin.park@samsung.com>
12844 M:      Andrzej Hajda <a.hajda@samsung.com>
12845 L:      linux-media@vger.kernel.org
12846 S:      Supported
12847 F:      drivers/media/i2c/s5k5baf.c
12848
12849 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12850 M:      Krzysztof Kozlowski <krzk@kernel.org>
12851 M:      Vladimir Zapolskiy <vz@mleia.com>
12852 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12853 L:      linux-crypto@vger.kernel.org
12854 L:      linux-samsung-soc@vger.kernel.org
12855 S:      Maintained
12856 F:      drivers/crypto/s5p-sss.c
12857
12858 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12859 M:      Kyungmin Park <kyungmin.park@samsung.com>
12860 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12861 L:      linux-media@vger.kernel.org
12862 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12863 S:      Supported
12864 F:      drivers/media/platform/exynos4-is/
12865
12866 SAMSUNG SOC CLOCK DRIVERS
12867 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12868 M:      Tomasz Figa <tomasz.figa@gmail.com>
12869 M:      Chanwoo Choi <cw00.choi@samsung.com>
12870 S:      Supported
12871 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12873 F:      drivers/clk/samsung/
12874 F:      include/dt-bindings/clock/exynos*.h
12875 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12876
12877 SAMSUNG SPI DRIVERS
12878 M:      Kukjin Kim <kgene@kernel.org>
12879 M:      Krzysztof Kozlowski <krzk@kernel.org>
12880 M:      Andi Shyti <andi@etezian.org>
12881 L:      linux-spi@vger.kernel.org
12882 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12883 S:      Maintained
12884 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12885 F:      drivers/spi/spi-s3c*
12886 F:      include/linux/platform_data/spi-s3c64xx.h
12887
12888 SAMSUNG SXGBE DRIVERS
12889 M:      Byungho An <bh74.an@samsung.com>
12890 M:      Girish K S <ks.giri@samsung.com>
12891 M:      Vipul Pandya <vipul.pandya@samsung.com>
12892 S:      Supported
12893 L:      netdev@vger.kernel.org
12894 F:      drivers/net/ethernet/samsung/sxgbe/
12895
12896 SAMSUNG THERMAL DRIVER
12897 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12898 L:      linux-pm@vger.kernel.org
12899 L:      linux-samsung-soc@vger.kernel.org
12900 S:      Supported
12901 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12902 F:      drivers/thermal/samsung/
12903
12904 SAMSUNG USB2 PHY DRIVER
12905 M:      Kamil Debski <kamil@wypas.org>
12906 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12907 L:      linux-kernel@vger.kernel.org
12908 S:      Supported
12909 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12910 F:      Documentation/phy/samsung-usb2.txt
12911 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12912 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12913 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12914 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12915 F:      drivers/phy/samsung/phy-samsung-usb2.c
12916 F:      drivers/phy/samsung/phy-samsung-usb2.h
12917
12918 SC1200 WDT DRIVER
12919 M:      Zwane Mwaikambo <zwanem@gmail.com>
12920 S:      Maintained
12921 F:      drivers/watchdog/sc1200wdt.c
12922
12923 SCHEDULER
12924 M:      Ingo Molnar <mingo@redhat.com>
12925 M:      Peter Zijlstra <peterz@infradead.org>
12926 L:      linux-kernel@vger.kernel.org
12927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12928 S:      Maintained
12929 F:      kernel/sched/
12930 F:      include/linux/sched.h
12931 F:      include/uapi/linux/sched.h
12932 F:      include/linux/wait.h
12933
12934 SCR24X CHIP CARD INTERFACE DRIVER
12935 M:      Lubomir Rintel <lkundrak@v3.sk>
12936 S:      Supported
12937 F:      drivers/char/pcmcia/scr24x_cs.c
12938
12939 SCSI CDROM DRIVER
12940 M:      Jens Axboe <axboe@kernel.dk>
12941 L:      linux-scsi@vger.kernel.org
12942 W:      http://www.kernel.dk
12943 S:      Maintained
12944 F:      drivers/scsi/sr*
12945
12946 SCSI RDMA PROTOCOL (SRP) INITIATOR
12947 M:      Bart Van Assche <bvanassche@acm.org>
12948 L:      linux-rdma@vger.kernel.org
12949 S:      Supported
12950 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12951 F:      drivers/infiniband/ulp/srp/
12952 F:      include/scsi/srp.h
12953
12954 SCSI RDMA PROTOCOL (SRP) TARGET
12955 M:      Bart Van Assche <bvanassche@acm.org>
12956 L:      linux-rdma@vger.kernel.org
12957 L:      target-devel@vger.kernel.org
12958 S:      Supported
12959 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12960 F:      drivers/infiniband/ulp/srpt/
12961
12962 SCSI SG DRIVER
12963 M:      Doug Gilbert <dgilbert@interlog.com>
12964 L:      linux-scsi@vger.kernel.org
12965 W:      http://sg.danny.cz/sg
12966 S:      Maintained
12967 F:      Documentation/scsi/scsi-generic.txt
12968 F:      drivers/scsi/sg.c
12969 F:      include/scsi/sg.h
12970
12971 SCSI SUBSYSTEM
12972 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12973 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12974 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12976 L:      linux-scsi@vger.kernel.org
12977 S:      Maintained
12978 F:      Documentation/devicetree/bindings/scsi/
12979 F:      drivers/scsi/
12980 F:      include/scsi/
12981
12982 SCSI TAPE DRIVER
12983 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12984 L:      linux-scsi@vger.kernel.org
12985 S:      Maintained
12986 F:      Documentation/scsi/st.txt
12987 F:      drivers/scsi/st.*
12988 F:      drivers/scsi/st_*.h
12989
12990 SCTP PROTOCOL
12991 M:      Vlad Yasevich <vyasevich@gmail.com>
12992 M:      Neil Horman <nhorman@tuxdriver.com>
12993 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12994 L:      linux-sctp@vger.kernel.org
12995 W:      http://lksctp.sourceforge.net
12996 S:      Maintained
12997 F:      Documentation/networking/sctp.txt
12998 F:      include/linux/sctp.h
12999 F:      include/uapi/linux/sctp.h
13000 F:      include/net/sctp/
13001 F:      net/sctp/
13002
13003 SCx200 CPU SUPPORT
13004 M:      Jim Cromie <jim.cromie@gmail.com>
13005 S:      Odd Fixes
13006 F:      Documentation/i2c/busses/scx200_acb
13007 F:      arch/x86/platform/scx200/
13008 F:      drivers/watchdog/scx200_wdt.c
13009 F:      drivers/i2c/busses/scx200*
13010 F:      drivers/mtd/maps/scx200_docflash.c
13011 F:      include/linux/scx200.h
13012
13013 SCx200 GPIO DRIVER
13014 M:      Jim Cromie <jim.cromie@gmail.com>
13015 S:      Maintained
13016 F:      drivers/char/scx200_gpio.c
13017 F:      include/linux/scx200_gpio.h
13018
13019 SCx200 HRT CLOCKSOURCE DRIVER
13020 M:      Jim Cromie <jim.cromie@gmail.com>
13021 S:      Maintained
13022 F:      drivers/clocksource/scx200_hrt.c
13023
13024 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13025 M:      Sascha Sommer <saschasommer@freenet.de>
13026 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13027 S:      Maintained
13028 F:      drivers/mmc/host/sdricoh_cs.c
13029
13030 SECURE COMPUTING
13031 M:      Kees Cook <keescook@chromium.org>
13032 R:      Andy Lutomirski <luto@amacapital.net>
13033 R:      Will Drewry <wad@chromium.org>
13034 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13035 S:      Supported
13036 F:      kernel/seccomp.c
13037 F:      include/uapi/linux/seccomp.h
13038 F:      include/linux/seccomp.h
13039 F:      tools/testing/selftests/seccomp/*
13040 F:      tools/testing/selftests/kselftest_harness.h
13041 F:      Documentation/userspace-api/seccomp_filter.rst
13042 K:      \bsecure_computing
13043 K:      \bTIF_SECCOMP\b
13044
13045 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13046 M:      Al Cooper <alcooperx@gmail.com>
13047 L:      linux-mmc@vger.kernel.org
13048 L:      bcm-kernel-feedback-list@broadcom.com
13049 S:      Maintained
13050 F:      drivers/mmc/host/sdhci-brcmstb*
13051
13052 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13053 M:      Adrian Hunter <adrian.hunter@intel.com>
13054 L:      linux-mmc@vger.kernel.org
13055 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13056 S:      Maintained
13057 F:      drivers/mmc/host/sdhci*
13058 F:      include/linux/mmc/sdhci*
13059
13060 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13061 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13062 M:      Manjunath M B <manjumb@synopsys.com>
13063 L:      linux-mmc@vger.kernel.org
13064 S:      Maintained
13065 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13066
13067 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13068 M:      Ben Dooks <ben-linux@fluff.org>
13069 M:      Jaehoon Chung <jh80.chung@samsung.com>
13070 L:      linux-mmc@vger.kernel.org
13071 S:      Maintained
13072 F:      drivers/mmc/host/sdhci-s3c*
13073
13074 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13075 M:      Viresh Kumar <vireshk@kernel.org>
13076 L:      linux-mmc@vger.kernel.org
13077 S:      Maintained
13078 F:      drivers/mmc/host/sdhci-spear.c
13079
13080 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13081 M:      Kishon Vijay Abraham I <kishon@ti.com>
13082 L:      linux-mmc@vger.kernel.org
13083 S:      Maintained
13084 F:      drivers/mmc/host/sdhci-omap.c
13085
13086 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13087 M:      Scott Bauer <scott.bauer@intel.com>
13088 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13089 L:      linux-block@vger.kernel.org
13090 S:      Supported
13091 F:      block/sed*
13092 F:      block/opal_proto.h
13093 F:      include/linux/sed*
13094 F:      include/uapi/linux/sed*
13095
13096 SECURITY CONTACT
13097 M:      Security Officers <security@kernel.org>
13098 S:      Supported
13099
13100 SECURITY SUBSYSTEM
13101 M:      James Morris <jmorris@namei.org>
13102 M:      "Serge E. Hallyn" <serge@hallyn.com>
13103 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13105 W:      http://kernsec.org/
13106 S:      Supported
13107 F:      security/
13108 X:      security/selinux/
13109
13110 SELINUX SECURITY MODULE
13111 M:      Paul Moore <paul@paul-moore.com>
13112 M:      Stephen Smalley <sds@tycho.nsa.gov>
13113 M:      Eric Paris <eparis@parisplace.org>
13114 L:      selinux@vger.kernel.org
13115 W:      https://selinuxproject.org
13116 W:      https://github.com/SELinuxProject
13117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13118 S:      Supported
13119 F:      include/linux/selinux*
13120 F:      security/selinux/
13121 F:      scripts/selinux/
13122 F:      Documentation/admin-guide/LSM/SELinux.rst
13123
13124 SENSABLE PHANTOM
13125 M:      Jiri Slaby <jirislaby@gmail.com>
13126 S:      Maintained
13127 F:      drivers/misc/phantom.c
13128 F:      include/uapi/linux/phantom.h
13129
13130 SERIAL DEVICE BUS
13131 M:      Rob Herring <robh@kernel.org>
13132 L:      linux-serial@vger.kernel.org
13133 S:      Maintained
13134 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13135 F:      drivers/tty/serdev/
13136 F:      include/linux/serdev.h
13137
13138 SERIAL DRIVERS
13139 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13140 L:      linux-serial@vger.kernel.org
13141 S:      Maintained
13142 F:      Documentation/devicetree/bindings/serial/
13143 F:      drivers/tty/serial/
13144
13145 SERIAL IR RECEIVER
13146 M:      Sean Young <sean@mess.org>
13147 L:      linux-media@vger.kernel.org
13148 S:      Maintained
13149 F:      drivers/media/rc/serial_ir.c
13150
13151 SFC NETWORK DRIVER
13152 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13153 M:      Edward Cree <ecree@solarflare.com>
13154 M:      Bert Kenward <bkenward@solarflare.com>
13155 L:      netdev@vger.kernel.org
13156 S:      Supported
13157 F:      drivers/net/ethernet/sfc/
13158
13159 SGI GRU DRIVER
13160 M:      Dimitri Sivanich <sivanich@sgi.com>
13161 S:      Maintained
13162 F:      drivers/misc/sgi-gru/
13163
13164 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13165 M:      Pat Gefre <pfg@sgi.com>
13166 L:      linux-ia64@vger.kernel.org
13167 S:      Supported
13168 F:      Documentation/ia64/serial.txt
13169 F:      drivers/tty/serial/ioc?_serial.c
13170 F:      include/linux/ioc?.h
13171
13172 SGI XP/XPC/XPNET DRIVER
13173 M:      Cliff Whickman <cpw@sgi.com>
13174 M:      Robin Holt <robinmholt@gmail.com>
13175 S:      Maintained
13176 F:      drivers/misc/sgi-xp/
13177
13178 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13179 M:      Ursula Braun <ubraun@linux.ibm.com>
13180 L:      linux-s390@vger.kernel.org
13181 W:      http://www.ibm.com/developerworks/linux/linux390/
13182 S:      Supported
13183 F:      net/smc/
13184
13185 SHARP RJ54N1CB0C SENSOR DRIVER
13186 M:      Jacopo Mondi <jacopo@jmondi.org>
13187 L:      linux-media@vger.kernel.org
13188 T:      git git://linuxtv.org/media_tree.git
13189 S:      Odd fixes
13190 F:      drivers/media/i2c/rj54n1cb0c.c
13191 F:      include/media/i2c/rj54n1cb0c.h
13192
13193 SH_VEU V4L2 MEM2MEM DRIVER
13194 L:      linux-media@vger.kernel.org
13195 S:      Orphan
13196 F:      drivers/media/platform/sh_veu.c
13197
13198 SH_VOU V4L2 OUTPUT DRIVER
13199 L:      linux-media@vger.kernel.org
13200 S:      Orphan
13201 F:      drivers/media/platform/sh_vou.c
13202 F:      include/media/drv-intf/sh_vou.h
13203
13204 SI2157 MEDIA DRIVER
13205 M:      Antti Palosaari <crope@iki.fi>
13206 L:      linux-media@vger.kernel.org
13207 W:      https://linuxtv.org
13208 W:      http://palosaari.fi/linux/
13209 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13210 T:      git git://linuxtv.org/anttip/media_tree.git
13211 S:      Maintained
13212 F:      drivers/media/tuners/si2157*
13213
13214 SI2165 MEDIA DRIVER
13215 M:      Matthias Schwarzott <zzam@gentoo.org>
13216 L:      linux-media@vger.kernel.org
13217 W:      https://linuxtv.org
13218 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13219 S:      Maintained
13220 F:      drivers/media/dvb-frontends/si2165*
13221
13222 SI2168 MEDIA DRIVER
13223 M:      Antti Palosaari <crope@iki.fi>
13224 L:      linux-media@vger.kernel.org
13225 W:      https://linuxtv.org
13226 W:      http://palosaari.fi/linux/
13227 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13228 T:      git git://linuxtv.org/anttip/media_tree.git
13229 S:      Maintained
13230 F:      drivers/media/dvb-frontends/si2168*
13231
13232 SI470X FM RADIO RECEIVER I2C DRIVER
13233 M:      Hans Verkuil <hverkuil@xs4all.nl>
13234 L:      linux-media@vger.kernel.org
13235 T:      git git://linuxtv.org/media_tree.git
13236 W:      https://linuxtv.org
13237 S:      Odd Fixes
13238 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13239
13240 SI470X FM RADIO RECEIVER USB DRIVER
13241 M:      Hans Verkuil <hverkuil@xs4all.nl>
13242 L:      linux-media@vger.kernel.org
13243 T:      git git://linuxtv.org/media_tree.git
13244 W:      https://linuxtv.org
13245 S:      Maintained
13246 F:      drivers/media/radio/si470x/radio-si470x-common.c
13247 F:      drivers/media/radio/si470x/radio-si470x.h
13248 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13249
13250 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13251 M:      Eduardo Valentin <edubezval@gmail.com>
13252 L:      linux-media@vger.kernel.org
13253 T:      git git://linuxtv.org/media_tree.git
13254 W:      https://linuxtv.org
13255 S:      Odd Fixes
13256 F:      drivers/media/radio/si4713/si4713.?
13257
13258 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13259 M:      Eduardo Valentin <edubezval@gmail.com>
13260 L:      linux-media@vger.kernel.org
13261 T:      git git://linuxtv.org/media_tree.git
13262 W:      https://linuxtv.org
13263 S:      Odd Fixes
13264 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13265
13266 SI4713 FM RADIO TRANSMITTER USB DRIVER
13267 M:      Hans Verkuil <hverkuil@xs4all.nl>
13268 L:      linux-media@vger.kernel.org
13269 T:      git git://linuxtv.org/media_tree.git
13270 W:      https://linuxtv.org
13271 S:      Maintained
13272 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13273
13274 SIANO DVB DRIVER
13275 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13276 L:      linux-media@vger.kernel.org
13277 W:      https://linuxtv.org
13278 T:      git git://linuxtv.org/media_tree.git
13279 S:      Odd fixes
13280 F:      drivers/media/common/siano/
13281 F:      drivers/media/usb/siano/
13282 F:      drivers/media/usb/siano/
13283 F:      drivers/media/mmc/siano/
13284
13285 SIFIVE DRIVERS
13286 M:      Palmer Dabbelt <palmer@sifive.com>
13287 L:      linux-riscv@lists.infradead.org
13288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13289 S:      Supported
13290 K:      sifive
13291 N:      sifive
13292
13293 SILEAD TOUCHSCREEN DRIVER
13294 M:      Hans de Goede <hdegoede@redhat.com>
13295 L:      linux-input@vger.kernel.org
13296 L:      platform-driver-x86@vger.kernel.org
13297 S:      Maintained
13298 F:      drivers/input/touchscreen/silead.c
13299 F:      drivers/platform/x86/touchscreen_dmi.c
13300
13301 SILICON MOTION SM712 FRAME BUFFER DRIVER
13302 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13303 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13304 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13305 L:      linux-fbdev@vger.kernel.org
13306 S:      Maintained
13307 F:      drivers/video/fbdev/sm712*
13308 F:      Documentation/fb/sm712fb.txt
13309
13310 SIMPLE FIRMWARE INTERFACE (SFI)
13311 M:      Len Brown <lenb@kernel.org>
13312 L:      sfi-devel@simplefirmware.org
13313 W:      http://simplefirmware.org/
13314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13315 S:      Supported
13316 F:      arch/x86/platform/sfi/
13317 F:      drivers/sfi/
13318 F:      include/linux/sfi*.h
13319
13320 SIMPLEFB FB DRIVER
13321 M:      Hans de Goede <hdegoede@redhat.com>
13322 L:      linux-fbdev@vger.kernel.org
13323 S:      Maintained
13324 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13325 F:      drivers/video/fbdev/simplefb.c
13326 F:      include/linux/platform_data/simplefb.h
13327
13328 SIMTEC EB110ATX (Chalice CATS)
13329 P:      Ben Dooks
13330 P:      Vincent Sanders <vince@simtec.co.uk>
13331 M:      Simtec Linux Team <linux@simtec.co.uk>
13332 W:      http://www.simtec.co.uk/products/EB110ATX/
13333 S:      Supported
13334
13335 SIMTEC EB2410ITX (BAST)
13336 P:      Ben Dooks
13337 P:      Vincent Sanders <vince@simtec.co.uk>
13338 M:      Simtec Linux Team <linux@simtec.co.uk>
13339 W:      http://www.simtec.co.uk/products/EB2410ITX/
13340 S:      Supported
13341 F:      arch/arm/mach-s3c24xx/mach-bast.c
13342 F:      arch/arm/mach-s3c24xx/bast-ide.c
13343 F:      arch/arm/mach-s3c24xx/bast-irq.c
13344
13345 SIPHASH PRF ROUTINES
13346 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13347 S:      Maintained
13348 F:      lib/siphash.c
13349 F:      lib/test_siphash.c
13350 F:      include/linux/siphash.h
13351
13352 SIOX
13353 M:      Gavin Schenk <g.schenk@eckelmann.de>
13354 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13355 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13356 S:      Supported
13357 F:      drivers/siox/*
13358 F:      include/trace/events/siox.h
13359
13360 SIS 190 ETHERNET DRIVER
13361 M:      Francois Romieu <romieu@fr.zoreil.com>
13362 L:      netdev@vger.kernel.org
13363 S:      Maintained
13364 F:      drivers/net/ethernet/sis/sis190.c
13365
13366 SIS 900/7016 FAST ETHERNET DRIVER
13367 M:      Daniele Venzano <venza@brownhat.org>
13368 W:      http://www.brownhat.org/sis900.html
13369 L:      netdev@vger.kernel.org
13370 S:      Maintained
13371 F:      drivers/net/ethernet/sis/sis900.*
13372
13373 SIS FRAMEBUFFER DRIVER
13374 M:      Thomas Winischhofer <thomas@winischhofer.net>
13375 W:      http://www.winischhofer.net/linuxsisvga.shtml
13376 S:      Maintained
13377 F:      Documentation/fb/sisfb.txt
13378 F:      drivers/video/fbdev/sis/
13379 F:      include/video/sisfb.h
13380
13381 SIS USB2VGA DRIVER
13382 M:      Thomas Winischhofer <thomas@winischhofer.net>
13383 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13384 S:      Maintained
13385 F:      drivers/usb/misc/sisusbvga/
13386
13387 SLAB ALLOCATOR
13388 M:      Christoph Lameter <cl@linux.com>
13389 M:      Pekka Enberg <penberg@kernel.org>
13390 M:      David Rientjes <rientjes@google.com>
13391 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13392 M:      Andrew Morton <akpm@linux-foundation.org>
13393 L:      linux-mm@kvack.org
13394 S:      Maintained
13395 F:      include/linux/sl?b*.h
13396 F:      mm/sl?b*
13397
13398 SLEEPABLE READ-COPY UPDATE (SRCU)
13399 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13400 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13401 M:      Josh Triplett <josh@joshtriplett.org>
13402 R:      Steven Rostedt <rostedt@goodmis.org>
13403 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13404 L:      linux-kernel@vger.kernel.org
13405 W:      http://www.rdrop.com/users/paulmck/RCU/
13406 S:      Supported
13407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13408 F:      include/linux/srcu*.h
13409 F:      kernel/rcu/srcu*.c
13410
13411 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13412 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13413 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13414 S:      Maintained
13415 F:      drivers/slimbus/
13416 F:      Documentation/devicetree/bindings/slimbus/
13417 F:      include/linux/slimbus.h
13418
13419 SMACK SECURITY MODULE
13420 M:      Casey Schaufler <casey@schaufler-ca.com>
13421 L:      linux-security-module@vger.kernel.org
13422 W:      http://schaufler-ca.com
13423 T:      git git://github.com/cschaufler/smack-next
13424 S:      Maintained
13425 F:      Documentation/admin-guide/LSM/Smack.rst
13426 F:      security/smack/
13427
13428 SMC91x ETHERNET DRIVER
13429 M:      Nicolas Pitre <nico@fluxnic.net>
13430 S:      Odd Fixes
13431 F:      drivers/net/ethernet/smsc/smc91x.*
13432
13433 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13434 M:      Sakari Ailus <sakari.ailus@iki.fi>
13435 L:      linux-media@vger.kernel.org
13436 S:      Maintained
13437 F:      drivers/media/i2c/smiapp/
13438 F:      include/media/i2c/smiapp.h
13439 F:      drivers/media/i2c/smiapp-pll.c
13440 F:      drivers/media/i2c/smiapp-pll.h
13441 F:      include/uapi/linux/smiapp.h
13442 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13443
13444 SMM665 HARDWARE MONITOR DRIVER
13445 M:      Guenter Roeck <linux@roeck-us.net>
13446 L:      linux-hwmon@vger.kernel.org
13447 S:      Maintained
13448 F:      Documentation/hwmon/smm665
13449 F:      drivers/hwmon/smm665.c
13450
13451 SMSC EMC2103 HARDWARE MONITOR DRIVER
13452 M:      Steve Glendinning <steve.glendinning@shawell.net>
13453 L:      linux-hwmon@vger.kernel.org
13454 S:      Maintained
13455 F:      Documentation/hwmon/emc2103
13456 F:      drivers/hwmon/emc2103.c
13457
13458 SMSC SCH5627 HARDWARE MONITOR DRIVER
13459 M:      Hans de Goede <hdegoede@redhat.com>
13460 L:      linux-hwmon@vger.kernel.org
13461 S:      Supported
13462 F:      Documentation/hwmon/sch5627
13463 F:      drivers/hwmon/sch5627.c
13464
13465 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13466 M:      Steve Glendinning <steve.glendinning@shawell.net>
13467 L:      linux-fbdev@vger.kernel.org
13468 S:      Maintained
13469 F:      drivers/video/fbdev/smscufx.c
13470
13471 SMSC47B397 HARDWARE MONITOR DRIVER
13472 M:      Jean Delvare <jdelvare@suse.com>
13473 L:      linux-hwmon@vger.kernel.org
13474 S:      Maintained
13475 F:      Documentation/hwmon/smsc47b397
13476 F:      drivers/hwmon/smsc47b397.c
13477
13478 SMSC911x ETHERNET DRIVER
13479 M:      Steve Glendinning <steve.glendinning@shawell.net>
13480 L:      netdev@vger.kernel.org
13481 S:      Maintained
13482 F:      include/linux/smsc911x.h
13483 F:      drivers/net/ethernet/smsc/smsc911x.*
13484
13485 SMSC9420 PCI ETHERNET DRIVER
13486 M:      Steve Glendinning <steve.glendinning@shawell.net>
13487 L:      netdev@vger.kernel.org
13488 S:      Maintained
13489 F:      drivers/net/ethernet/smsc/smsc9420.*
13490
13491 SOC-CAMERA V4L2 SUBSYSTEM
13492 L:      linux-media@vger.kernel.org
13493 T:      git git://linuxtv.org/media_tree.git
13494 S:      Orphan
13495 F:      include/media/soc*
13496 F:      drivers/media/i2c/soc_camera/
13497 F:      drivers/media/platform/soc_camera/
13498
13499 SOCIONEXT SYNQUACER I2C DRIVER
13500 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13501 L:      linux-i2c@vger.kernel.org
13502 S:      Maintained
13503 F:      drivers/i2c/busses/i2c-synquacer.c
13504 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13505
13506 SOCIONEXT UNIPHIER SOUND DRIVER
13507 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13508 S:      Orphan
13509 F:      sound/soc/uniphier/
13510
13511 SOEKRIS NET48XX LED SUPPORT
13512 M:      Chris Boot <bootc@bootc.net>
13513 S:      Maintained
13514 F:      drivers/leds/leds-net48xx.c
13515
13516 SOFT-ROCE DRIVER (rxe)
13517 M:      Moni Shoua <monis@mellanox.com>
13518 L:      linux-rdma@vger.kernel.org
13519 S:      Supported
13520 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13521 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13522 F:      drivers/infiniband/sw/rxe/
13523 F:      include/uapi/rdma/rdma_user_rxe.h
13524
13525 SOFTLOGIC 6x10 MPEG CODEC
13526 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13527 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13528 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13529 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13530 M:      Ismael Luceno <ismael@iodev.co.uk>
13531 L:      linux-media@vger.kernel.org
13532 S:      Supported
13533 F:      drivers/media/pci/solo6x10/
13534
13535 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13536 M:      James Morse <james.morse@arm.com>
13537 L:      linux-arm-kernel@lists.infradead.org
13538 S:      Maintained
13539 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13540 F:      drivers/firmware/arm_sdei.c
13541 F:      include/linux/arm_sdei.h
13542 F:      include/uapi/linux/arm_sdei.h
13543
13544 SOFTWARE RAID (Multiple Disks) SUPPORT
13545 M:      Shaohua Li <shli@kernel.org>
13546 L:      linux-raid@vger.kernel.org
13547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13548 S:      Supported
13549 F:      drivers/md/Makefile
13550 F:      drivers/md/Kconfig
13551 F:      drivers/md/md*
13552 F:      drivers/md/raid*
13553 F:      include/linux/raid/
13554 F:      include/uapi/linux/raid/
13555
13556 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13557 M:      Jassi Brar <jaswinder.singh@linaro.org>
13558 L:      netdev@vger.kernel.org
13559 S:      Maintained
13560 F:      drivers/net/ethernet/socionext/netsec.c
13561 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13562
13563 SOLIDRUN CLEARFOG SUPPORT
13564 M:      Russell King <linux@armlinux.org.uk>
13565 S:      Maintained
13566 F:      arch/arm/boot/dts/armada-388-clearfog*
13567 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13568
13569 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13570 M:      Russell King <linux@armlinux.org.uk>
13571 S:      Maintained
13572 F:      arch/arm/boot/dts/imx6*-cubox-i*
13573 F:      arch/arm/boot/dts/imx6*-hummingboard*
13574 F:      arch/arm/boot/dts/imx6*-sr-*
13575
13576 SONIC NETWORK DRIVER
13577 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13578 L:      netdev@vger.kernel.org
13579 S:      Maintained
13580 F:      drivers/net/ethernet/natsemi/sonic.*
13581
13582 SONICS SILICON BACKPLANE DRIVER (SSB)
13583 M:      Michael Buesch <m@bues.ch>
13584 L:      linux-wireless@vger.kernel.org
13585 S:      Maintained
13586 F:      drivers/ssb/
13587 F:      include/linux/ssb/
13588
13589 SONY IMX258 SENSOR DRIVER
13590 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13591 L:      linux-media@vger.kernel.org
13592 T:      git git://linuxtv.org/media_tree.git
13593 S:      Maintained
13594 F:      drivers/media/i2c/imx258.c
13595
13596 SONY IMX274 SENSOR DRIVER
13597 M:      Leon Luo <leonl@leopardimaging.com>
13598 L:      linux-media@vger.kernel.org
13599 T:      git git://linuxtv.org/media_tree.git
13600 S:      Maintained
13601 F:      drivers/media/i2c/imx274.c
13602 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13603
13604 SONY MEMORYSTICK CARD SUPPORT
13605 M:      Alex Dubov <oakad@yahoo.com>
13606 W:      http://tifmxx.berlios.de/
13607 S:      Maintained
13608 F:      drivers/memstick/host/tifm_ms.c
13609
13610 SONY MEMORYSTICK STANDARD SUPPORT
13611 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13612 S:      Maintained
13613 F:      drivers/memstick/core/ms_block.*
13614
13615 SONY VAIO CONTROL DEVICE DRIVER
13616 M:      Mattia Dongili <malattia@linux.it>
13617 L:      platform-driver-x86@vger.kernel.org
13618 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13619 S:      Maintained
13620 F:      Documentation/laptops/sony-laptop.txt
13621 F:      drivers/char/sonypi.c
13622 F:      drivers/platform/x86/sony-laptop.c
13623 F:      include/linux/sony-laptop.h
13624
13625 SOUND
13626 M:      Jaroslav Kysela <perex@perex.cz>
13627 M:      Takashi Iwai <tiwai@suse.com>
13628 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13629 W:      http://www.alsa-project.org/
13630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13631 T:      git git://git.alsa-project.org/alsa-kernel.git
13632 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13633 S:      Maintained
13634 F:      Documentation/sound/
13635 F:      include/sound/
13636 F:      include/uapi/sound/
13637 F:      sound/
13638
13639 SOUND - COMPRESSED AUDIO
13640 M:      Vinod Koul <vkoul@kernel.org>
13641 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13643 S:      Supported
13644 F:      Documentation/sound/designs/compress-offload.rst
13645 F:      include/sound/compress_driver.h
13646 F:      include/uapi/sound/compress_*
13647 F:      sound/core/compress_offload.c
13648 F:      sound/soc/soc-compress.c
13649
13650 SOUND - DMAENGINE HELPERS
13651 M:      Lars-Peter Clausen <lars@metafoo.de>
13652 S:      Supported
13653 F:      include/sound/dmaengine_pcm.h
13654 F:      sound/core/pcm_dmaengine.c
13655 F:      sound/soc/soc-generic-dmaengine-pcm.c
13656
13657 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13658 M:      Liam Girdwood <lgirdwood@gmail.com>
13659 M:      Mark Brown <broonie@kernel.org>
13660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13661 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13662 W:      http://alsa-project.org/main/index.php/ASoC
13663 S:      Supported
13664 F:      Documentation/devicetree/bindings/sound/
13665 F:      Documentation/sound/soc/
13666 F:      sound/soc/
13667 F:      include/sound/soc*
13668
13669 SOUNDWIRE SUBSYSTEM
13670 M:      Vinod Koul <vinod.koul@intel.com>
13671 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13672 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13673 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13674 S:      Supported
13675 F:      Documentation/driver-api/soundwire/
13676 F:      drivers/soundwire/
13677 F:      include/linux/soundwire/
13678
13679 SP2 MEDIA DRIVER
13680 M:      Olli Salonen <olli.salonen@iki.fi>
13681 L:      linux-media@vger.kernel.org
13682 W:      https://linuxtv.org
13683 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13684 S:      Maintained
13685 F:      drivers/media/dvb-frontends/sp2*
13686
13687 SPARC + UltraSPARC (sparc/sparc64)
13688 M:      "David S. Miller" <davem@davemloft.net>
13689 L:      sparclinux@vger.kernel.org
13690 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13693 S:      Maintained
13694 F:      arch/sparc/
13695 F:      drivers/sbus/
13696
13697 SPARC SERIAL DRIVERS
13698 M:      "David S. Miller" <davem@davemloft.net>
13699 L:      sparclinux@vger.kernel.org
13700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13702 S:      Maintained
13703 F:      include/linux/sunserialcore.h
13704 F:      drivers/tty/serial/suncore.c
13705 F:      drivers/tty/serial/sunhv.c
13706 F:      drivers/tty/serial/sunsab.c
13707 F:      drivers/tty/serial/sunsab.h
13708 F:      drivers/tty/serial/sunsu.c
13709 F:      drivers/tty/serial/sunzilog.c
13710 F:      drivers/tty/serial/sunzilog.h
13711 F:      drivers/tty/vcc.c
13712
13713 SPARSE CHECKER
13714 M:      "Christopher Li" <sparse@chrisli.org>
13715 L:      linux-sparse@vger.kernel.org
13716 W:      https://sparse.wiki.kernel.org/
13717 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13718 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13719 S:      Maintained
13720 F:      include/linux/compiler.h
13721
13722 SPEAR CLOCK FRAMEWORK SUPPORT
13723 M:      Viresh Kumar <vireshk@kernel.org>
13724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13725 W:      http://www.st.com/spear
13726 S:      Maintained
13727 F:      drivers/clk/spear/
13728
13729 SPEAR PLATFORM SUPPORT
13730 M:      Viresh Kumar <vireshk@kernel.org>
13731 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13732 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13733 W:      http://www.st.com/spear
13734 S:      Maintained
13735 F:      arch/arm/boot/dts/spear*
13736 F:      arch/arm/mach-spear/
13737
13738 SPI NOR SUBSYSTEM
13739 M:      Marek Vasut <marek.vasut@gmail.com>
13740 L:      linux-mtd@lists.infradead.org
13741 W:      http://www.linux-mtd.infradead.org/
13742 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13743 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13744 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13745 S:      Maintained
13746 F:      drivers/mtd/spi-nor/
13747 F:      include/linux/mtd/spi-nor.h
13748
13749 SPI SUBSYSTEM
13750 M:      Mark Brown <broonie@kernel.org>
13751 L:      linux-spi@vger.kernel.org
13752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13753 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13754 S:      Maintained
13755 F:      Documentation/devicetree/bindings/spi/
13756 F:      Documentation/spi/
13757 F:      drivers/spi/
13758 F:      include/linux/spi/
13759 F:      include/uapi/linux/spi/
13760 F:      tools/spi/
13761
13762 SPIDERNET NETWORK DRIVER for CELL
13763 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13764 L:      netdev@vger.kernel.org
13765 S:      Supported
13766 F:      Documentation/networking/spider_net.txt
13767 F:      drivers/net/ethernet/toshiba/spider_net*
13768
13769 SPMI SUBSYSTEM
13770 R:      Stephen Boyd <sboyd@kernel.org>
13771 L:      linux-arm-msm@vger.kernel.org
13772 F:      Documentation/devicetree/bindings/spmi/
13773 F:      drivers/spmi/
13774 F:      include/dt-bindings/spmi/spmi.h
13775 F:      include/linux/spmi.h
13776 F:      include/trace/events/spmi.h
13777
13778 SPU FILE SYSTEM
13779 M:      Jeremy Kerr <jk@ozlabs.org>
13780 L:      linuxppc-dev@lists.ozlabs.org
13781 W:      http://www.ibm.com/developerworks/power/cell/
13782 S:      Supported
13783 F:      Documentation/filesystems/spufs.txt
13784 F:      arch/powerpc/platforms/cell/spufs/
13785
13786 SQUASHFS FILE SYSTEM
13787 M:      Phillip Lougher <phillip@squashfs.org.uk>
13788 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13789 W:      http://squashfs.org.uk
13790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13791 S:      Maintained
13792 F:      Documentation/filesystems/squashfs.txt
13793 F:      fs/squashfs/
13794
13795 SRM (Alpha) environment access
13796 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13797 S:      Maintained
13798 F:      arch/alpha/kernel/srm_env.c
13799
13800 ST STM32 I2C/SMBUS DRIVER
13801 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13802 L:      linux-i2c@vger.kernel.org
13803 S:      Maintained
13804 F:      drivers/i2c/busses/i2c-stm32*
13805
13806 STABLE BRANCH
13807 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13808 L:      stable@vger.kernel.org
13809 S:      Supported
13810 F:      Documentation/process/stable-kernel-rules.rst
13811
13812 STAGING - COMEDI
13813 M:      Ian Abbott <abbotti@mev.co.uk>
13814 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13815 S:      Odd Fixes
13816 F:      drivers/staging/comedi/
13817
13818 STAGING - EROFS FILE SYSTEM
13819 M:      Gao Xiang <gaoxiang25@huawei.com>
13820 M:      Chao Yu <yuchao0@huawei.com>
13821 L:      linux-erofs@lists.ozlabs.org
13822 S:      Maintained
13823 F:      drivers/staging/erofs/
13824
13825 STAGING - FLARION FT1000 DRIVERS
13826 M:      Marek Belisko <marek.belisko@gmail.com>
13827 S:      Odd Fixes
13828 F:      drivers/staging/ft1000/
13829
13830 STAGING - INDUSTRIAL IO
13831 M:      Jonathan Cameron <jic23@kernel.org>
13832 L:      linux-iio@vger.kernel.org
13833 S:      Odd Fixes
13834 F:      Documentation/devicetree/bindings/staging/iio/
13835 F:      drivers/staging/iio/
13836
13837 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13838 M:      Marc Dietrich <marvin24@gmx.de>
13839 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13840 L:      linux-tegra@vger.kernel.org
13841 S:      Maintained
13842 F:      drivers/staging/nvec/
13843
13844 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13845 M:      Jens Frederich <jfrederich@gmail.com>
13846 M:      Daniel Drake <dsd@laptop.org>
13847 M:      Jon Nettleton <jon.nettleton@gmail.com>
13848 W:      http://wiki.laptop.org/go/DCON
13849 S:      Maintained
13850 F:      drivers/staging/olpc_dcon/
13851
13852 STAGING - REALTEK RTL8712U DRIVERS
13853 M:      Larry Finger <Larry.Finger@lwfinger.net>
13854 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13855 S:      Odd Fixes
13856 F:      drivers/staging/rtl8712/
13857
13858 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13859 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13860 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13861 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13862 L:      linux-fbdev@vger.kernel.org
13863 S:      Maintained
13864 F:      drivers/staging/sm750fb/
13865
13866 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13867 M:      William Hubbs <w.d.hubbs@gmail.com>
13868 M:      Chris Brannon <chris@the-brannons.com>
13869 M:      Kirk Reiser <kirk@reisers.ca>
13870 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13871 L:      speakup@linux-speakup.org
13872 W:      http://www.linux-speakup.org/
13873 S:      Odd Fixes
13874 F:      drivers/staging/speakup/
13875
13876 STAGING - VIA VT665X DRIVERS
13877 M:      Forest Bond <forest@alittletooquiet.net>
13878 S:      Odd Fixes
13879 F:      drivers/staging/vt665?/
13880
13881 STAGING - WILC1000 WIFI DRIVER
13882 M:      Aditya Shankar <aditya.shankar@microchip.com>
13883 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13884 L:      linux-wireless@vger.kernel.org
13885 S:      Supported
13886 F:      drivers/staging/wilc1000/
13887
13888 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13889 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13890 S:      Odd Fixes
13891 F:      drivers/staging/xgifb/
13892
13893 STAGING SUBSYSTEM
13894 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13896 L:      devel@driverdev.osuosl.org
13897 S:      Supported
13898 F:      drivers/staging/
13899
13900 STARFIRE/DURALAN NETWORK DRIVER
13901 M:      Ion Badulescu <ionut@badula.org>
13902 S:      Odd Fixes
13903 F:      drivers/net/ethernet/adaptec/starfire*
13904
13905 STEC S1220 SKD DRIVER
13906 M:      Bart Van Assche <bart.vanassche@wdc.com>
13907 L:      linux-block@vger.kernel.org
13908 S:      Maintained
13909 F:      drivers/block/skd*[ch]
13910
13911 STI AUDIO (ASoC) DRIVERS
13912 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13913 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13914 S:      Maintained
13915 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13916 F:      sound/soc/sti/
13917
13918 STI CEC DRIVER
13919 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13920 S:      Maintained
13921 F:      drivers/staging/media/st-cec/
13922 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13923
13924 STK1160 USB VIDEO CAPTURE DRIVER
13925 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13926 L:      linux-media@vger.kernel.org
13927 T:      git git://linuxtv.org/media_tree.git
13928 S:      Maintained
13929 F:      drivers/media/usb/stk1160/
13930
13931 STM32 AUDIO (ASoC) DRIVERS
13932 M:      Olivier Moysan <olivier.moysan@st.com>
13933 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13934 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13935 S:      Maintained
13936 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13937 F:      sound/soc/stm/
13938
13939 STM32 TIMER/LPTIMER DRIVERS
13940 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13941 S:      Maintained
13942 F:      drivers/*/stm32-*timer*
13943 F:      drivers/pwm/pwm-stm32*
13944 F:      include/linux/*/stm32-*tim*
13945 F:      Documentation/ABI/testing/*timer-stm32
13946 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13947 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13948
13949 STMMAC ETHERNET DRIVER
13950 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13951 M:      Alexandre Torgue <alexandre.torgue@st.com>
13952 M:      Jose Abreu <joabreu@synopsys.com>
13953 L:      netdev@vger.kernel.org
13954 W:      http://www.stlinux.com
13955 S:      Supported
13956 F:      drivers/net/ethernet/stmicro/stmmac/
13957
13958 SUN3/3X
13959 M:      Sam Creasey <sammy@sammy.net>
13960 W:      http://sammy.net/sun3/
13961 S:      Maintained
13962 F:      arch/m68k/kernel/*sun3*
13963 F:      arch/m68k/sun3*/
13964 F:      arch/m68k/include/asm/sun3*
13965 F:      drivers/net/ethernet/i825xx/sun3*
13966
13967 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13968 M:      Hans de Goede <hdegoede@redhat.com>
13969 L:      linux-input@vger.kernel.org
13970 S:      Maintained
13971 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13972 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13973
13974 SUNDANCE NETWORK DRIVER
13975 M:      Denis Kirjanov <kda@linux-powerpc.org>
13976 L:      netdev@vger.kernel.org
13977 S:      Maintained
13978 F:      drivers/net/ethernet/dlink/sundance.c
13979
13980 SUPERH
13981 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13982 M:      Rich Felker <dalias@libc.org>
13983 L:      linux-sh@vger.kernel.org
13984 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13985 S:      Maintained
13986 F:      Documentation/sh/
13987 F:      arch/sh/
13988 F:      drivers/sh/
13989
13990 SUSPEND TO RAM
13991 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13992 M:      Len Brown <len.brown@intel.com>
13993 M:      Pavel Machek <pavel@ucw.cz>
13994 L:      linux-pm@vger.kernel.org
13995 B:      https://bugzilla.kernel.org
13996 S:      Supported
13997 F:      Documentation/power/
13998 F:      arch/x86/kernel/acpi/
13999 F:      drivers/base/power/
14000 F:      kernel/power/
14001 F:      include/linux/suspend.h
14002 F:      include/linux/freezer.h
14003 F:      include/linux/pm.h
14004
14005 SVGA HANDLING
14006 M:      Martin Mares <mj@ucw.cz>
14007 L:      linux-video@atrey.karlin.mff.cuni.cz
14008 S:      Maintained
14009 F:      Documentation/svga.txt
14010 F:      arch/x86/boot/video*
14011
14012 SWIOTLB SUBSYSTEM
14013 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14014 L:      iommu@lists.linux-foundation.org
14015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14016 S:      Supported
14017 F:      kernel/dma/swiotlb.c
14018 F:      arch/*/kernel/pci-swiotlb.c
14019 F:      include/linux/swiotlb.h
14020
14021 SWITCHDEV
14022 M:      Jiri Pirko <jiri@resnulli.us>
14023 M:      Ivan Vecera <ivecera@redhat.com>
14024 L:      netdev@vger.kernel.org
14025 S:      Supported
14026 F:      net/switchdev/
14027 F:      include/net/switchdev.h
14028
14029 SY8106A REGULATOR DRIVER
14030 M:      Icenowy Zheng <icenowy@aosc.io>
14031 S:      Maintained
14032 F:      drivers/regulator/sy8106a-regulator.c
14033 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14034
14035 SYNC FILE FRAMEWORK
14036 M:      Sumit Semwal <sumit.semwal@linaro.org>
14037 R:      Gustavo Padovan <gustavo@padovan.org>
14038 S:      Maintained
14039 L:      linux-media@vger.kernel.org
14040 L:      dri-devel@lists.freedesktop.org
14041 F:      drivers/dma-buf/sync_*
14042 F:      drivers/dma-buf/dma-fence*
14043 F:      drivers/dma-buf/sw_sync.c
14044 F:      include/linux/sync_file.h
14045 F:      include/uapi/linux/sync_file.h
14046 F:      Documentation/sync_file.txt
14047 T:      git git://anongit.freedesktop.org/drm/drm-misc
14048
14049 SYNOPSYS ARC ARCHITECTURE
14050 M:      Vineet Gupta <vgupta@synopsys.com>
14051 L:      linux-snps-arc@lists.infradead.org
14052 S:      Supported
14053 F:      arch/arc/
14054 F:      Documentation/devicetree/bindings/arc/*
14055 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14056 F:      drivers/clocksource/arc_timer.c
14057 F:      drivers/tty/serial/arc_uart.c
14058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14059
14060 SYNOPSYS ARC HSDK SDP pll clock driver
14061 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14062 S:      Supported
14063 F:      drivers/clk/clk-hsdk-pll.c
14064 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14065
14066 SYNOPSYS ARC SDP clock driver
14067 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14068 S:      Supported
14069 F:      drivers/clk/axs10x/*
14070 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14071
14072 SYNOPSYS ARC SDP platform support
14073 M:      Alexey Brodkin <abrodkin@synopsys.com>
14074 S:      Supported
14075 F:      arch/arc/plat-axs10x
14076 F:      arch/arc/boot/dts/ax*
14077 F:      Documentation/devicetree/bindings/arc/axs10*
14078
14079 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14080 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14081 S:      Supported
14082 F:      drivers/reset/reset-axs10x.c
14083 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14084
14085 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14086 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14087 S:      Maintained
14088 F:      drivers/tty/serial/8250/8250_dw.c
14089
14090 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14091 M:      Hoan Tran <hotran@apm.com>
14092 L:      linux-gpio@vger.kernel.org
14093 S:      Maintained
14094 F:      drivers/gpio/gpio-dwapb.c
14095 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14096
14097 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14098 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14099 S:      Maintained
14100 F:      drivers/dma/dwi-axi-dmac/
14101 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14102
14103 SYNOPSYS DESIGNWARE DMAC DRIVER
14104 M:      Viresh Kumar <vireshk@kernel.org>
14105 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14106 S:      Maintained
14107 F:      include/linux/dma/dw.h
14108 F:      include/linux/platform_data/dma-dw.h
14109 F:      drivers/dma/dw/
14110
14111 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14112 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14113 L:      netdev@vger.kernel.org
14114 S:      Supported
14115 F:      drivers/net/ethernet/synopsys/
14116
14117 SYNOPSYS DESIGNWARE I2C DRIVER
14118 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14119 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14120 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14121 L:      linux-i2c@vger.kernel.org
14122 S:      Maintained
14123 F:      drivers/i2c/busses/i2c-designware-*
14124 F:      include/linux/platform_data/i2c-designware.h
14125
14126 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14127 M:      Jaehoon Chung <jh80.chung@samsung.com>
14128 L:      linux-mmc@vger.kernel.org
14129 S:      Maintained
14130 F:      drivers/mmc/host/dw_mmc*
14131
14132 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14133 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14134 S:      Supported
14135 F:      drivers/reset/reset-hsdk.c
14136 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14137 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14138
14139 SYSTEM CONFIGURATION (SYSCON)
14140 M:      Lee Jones <lee.jones@linaro.org>
14141 M:      Arnd Bergmann <arnd@arndb.de>
14142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14143 S:      Supported
14144 F:      drivers/mfd/syscon.c
14145
14146 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14147 M:      Sudeep Holla <sudeep.holla@arm.com>
14148 L:      linux-arm-kernel@lists.infradead.org
14149 S:      Maintained
14150 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14151 F:      drivers/clk/clk-sc[mp]i.c
14152 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14153 F:      drivers/firmware/arm_scpi.c
14154 F:      drivers/firmware/arm_scmi/
14155 F:      include/linux/sc[mp]i_protocol.h
14156
14157 SYSTEM RESET/SHUTDOWN DRIVERS
14158 M:      Sebastian Reichel <sre@kernel.org>
14159 L:      linux-pm@vger.kernel.org
14160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14161 S:      Maintained
14162 F:      Documentation/devicetree/bindings/power/reset/
14163 F:      drivers/power/reset/
14164
14165 SYSTEM TRACE MODULE CLASS
14166 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14167 S:      Maintained
14168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14169 F:      Documentation/trace/stm.rst
14170 F:      drivers/hwtracing/stm/
14171 F:      include/linux/stm.h
14172 F:      include/uapi/linux/stm.h
14173
14174 SYSV FILESYSTEM
14175 M:      Christoph Hellwig <hch@infradead.org>
14176 S:      Maintained
14177 F:      Documentation/filesystems/sysv-fs.txt
14178 F:      fs/sysv/
14179 F:      include/linux/sysv_fs.h
14180
14181 TARGET SUBSYSTEM
14182 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14183 L:      linux-scsi@vger.kernel.org
14184 L:      target-devel@vger.kernel.org
14185 W:      http://www.linux-iscsi.org
14186 W:      http://groups.google.com/group/linux-iscsi-target-dev
14187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14188 S:      Supported
14189 F:      drivers/target/
14190 F:      include/target/
14191 F:      Documentation/target/
14192
14193 TASKSTATS STATISTICS INTERFACE
14194 M:      Balbir Singh <bsingharora@gmail.com>
14195 S:      Maintained
14196 F:      Documentation/accounting/taskstats*
14197 F:      include/linux/taskstats*
14198 F:      kernel/taskstats.c
14199
14200 TC subsystem
14201 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14202 M:      Cong Wang <xiyou.wangcong@gmail.com>
14203 M:      Jiri Pirko <jiri@resnulli.us>
14204 L:      netdev@vger.kernel.org
14205 S:      Maintained
14206 F:      include/net/pkt_cls.h
14207 F:      include/net/pkt_sched.h
14208 F:      include/net/tc_act/
14209 F:      include/uapi/linux/pkt_cls.h
14210 F:      include/uapi/linux/pkt_sched.h
14211 F:      include/uapi/linux/tc_act/
14212 F:      include/uapi/linux/tc_ematch/
14213 F:      net/sched/
14214
14215 TC90522 MEDIA DRIVER
14216 M:      Akihiro Tsukada <tskd08@gmail.com>
14217 L:      linux-media@vger.kernel.org
14218 S:      Odd Fixes
14219 F:      drivers/media/dvb-frontends/tc90522*
14220
14221 TCP LOW PRIORITY MODULE
14222 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14223 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14224 W:      http://tcp-lp-mod.sourceforge.net/
14225 S:      Maintained
14226 F:      net/ipv4/tcp_lp.c
14227
14228 TDA10071 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/dvb-frontends/tda10071*
14237
14238 TDA18212 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/tda18212*
14247
14248 TDA18218 MEDIA DRIVER
14249 M:      Antti Palosaari <crope@iki.fi>
14250 L:      linux-media@vger.kernel.org
14251 W:      https://linuxtv.org
14252 W:      http://palosaari.fi/linux/
14253 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14254 T:      git git://linuxtv.org/anttip/media_tree.git
14255 S:      Maintained
14256 F:      drivers/media/tuners/tda18218*
14257
14258 TDA18250 MEDIA DRIVER
14259 M:      Olli Salonen <olli.salonen@iki.fi>
14260 L:      linux-media@vger.kernel.org
14261 W:      https://linuxtv.org
14262 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14263 T:      git git://linuxtv.org/media_tree.git
14264 S:      Maintained
14265 F:      drivers/media/tuners/tda18250*
14266
14267 TDA18271 MEDIA DRIVER
14268 M:      Michael Krufky <mkrufky@linuxtv.org>
14269 L:      linux-media@vger.kernel.org
14270 W:      https://linuxtv.org
14271 W:      http://github.com/mkrufky
14272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14273 T:      git git://linuxtv.org/mkrufky/tuners.git
14274 S:      Maintained
14275 F:      drivers/media/tuners/tda18271*
14276
14277 TDA1997x MEDIA DRIVER
14278 M:      Tim Harvey <tharvey@gateworks.com>
14279 L:      linux-media@vger.kernel.org
14280 W:      https://linuxtv.org
14281 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14282 S:      Maintained
14283 F:      drivers/media/i2c/tda1997x.*
14284
14285 TDA827x 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 TDA8290 MEDIA DRIVER
14296 M:      Michael Krufky <mkrufky@linuxtv.org>
14297 L:      linux-media@vger.kernel.org
14298 W:      https://linuxtv.org
14299 W:      http://github.com/mkrufky
14300 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14301 T:      git git://linuxtv.org/mkrufky/tuners.git
14302 S:      Maintained
14303 F:      drivers/media/tuners/tda8290.*
14304
14305 TDA9840 MEDIA DRIVER
14306 M:      Hans Verkuil <hverkuil@xs4all.nl>
14307 L:      linux-media@vger.kernel.org
14308 T:      git git://linuxtv.org/media_tree.git
14309 W:      https://linuxtv.org
14310 S:      Maintained
14311 F:      drivers/media/i2c/tda9840*
14312
14313 TEA5761 TUNER DRIVER
14314 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14315 L:      linux-media@vger.kernel.org
14316 W:      https://linuxtv.org
14317 T:      git git://linuxtv.org/media_tree.git
14318 S:      Odd fixes
14319 F:      drivers/media/tuners/tea5761.*
14320
14321 TEA5767 TUNER DRIVER
14322 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14323 L:      linux-media@vger.kernel.org
14324 W:      https://linuxtv.org
14325 T:      git git://linuxtv.org/media_tree.git
14326 S:      Maintained
14327 F:      drivers/media/tuners/tea5767.*
14328
14329 TEA6415C MEDIA DRIVER
14330 M:      Hans Verkuil <hverkuil@xs4all.nl>
14331 L:      linux-media@vger.kernel.org
14332 T:      git git://linuxtv.org/media_tree.git
14333 W:      https://linuxtv.org
14334 S:      Maintained
14335 F:      drivers/media/i2c/tea6415c*
14336
14337 TEA6420 MEDIA DRIVER
14338 M:      Hans Verkuil <hverkuil@xs4all.nl>
14339 L:      linux-media@vger.kernel.org
14340 T:      git git://linuxtv.org/media_tree.git
14341 W:      https://linuxtv.org
14342 S:      Maintained
14343 F:      drivers/media/i2c/tea6420*
14344
14345 TEAM DRIVER
14346 M:      Jiri Pirko <jiri@resnulli.us>
14347 L:      netdev@vger.kernel.org
14348 S:      Supported
14349 F:      drivers/net/team/
14350 F:      include/linux/if_team.h
14351 F:      include/uapi/linux/if_team.h
14352
14353 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14354 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14355 S:      Maintained
14356 F:      arch/x86/platform/ts5500/
14357
14358 TECHNOTREND USB IR RECEIVER
14359 M:      Sean Young <sean@mess.org>
14360 L:      linux-media@vger.kernel.org
14361 S:      Maintained
14362 F:      drivers/media/rc/ttusbir.c
14363
14364 TECHWELL TW9910 VIDEO DECODER
14365 L:      linux-media@vger.kernel.org
14366 S:      Orphan
14367 F:      drivers/media/i2c/tw9910.c
14368 F:      include/media/i2c/tw9910.h
14369
14370 TEE SUBSYSTEM
14371 M:      Jens Wiklander <jens.wiklander@linaro.org>
14372 S:      Maintained
14373 F:      include/linux/tee_drv.h
14374 F:      include/uapi/linux/tee.h
14375 F:      drivers/tee/
14376 F:      Documentation/tee.txt
14377
14378 TEGRA ARCHITECTURE SUPPORT
14379 M:      Thierry Reding <thierry.reding@gmail.com>
14380 M:      Jonathan Hunter <jonathanh@nvidia.com>
14381 L:      linux-tegra@vger.kernel.org
14382 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14384 S:      Supported
14385 N:      [^a-z]tegra
14386
14387 TEGRA CLOCK DRIVER
14388 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14389 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14390 S:      Supported
14391 F:      drivers/clk/tegra/
14392
14393 TEGRA DMA DRIVERS
14394 M:      Laxman Dewangan <ldewangan@nvidia.com>
14395 M:      Jon Hunter <jonathanh@nvidia.com>
14396 S:      Supported
14397 F:      drivers/dma/tegra*
14398
14399 TEGRA I2C DRIVER
14400 M:      Laxman Dewangan <ldewangan@nvidia.com>
14401 S:      Supported
14402 F:      drivers/i2c/busses/i2c-tegra.c
14403
14404 TEGRA IOMMU DRIVERS
14405 M:      Thierry Reding <thierry.reding@gmail.com>
14406 L:      linux-tegra@vger.kernel.org
14407 S:      Supported
14408 F:      drivers/iommu/tegra*
14409
14410 TEGRA KBC DRIVER
14411 M:      Laxman Dewangan <ldewangan@nvidia.com>
14412 S:      Supported
14413 F:      drivers/input/keyboard/tegra-kbc.c
14414
14415 TEGRA NAND DRIVER
14416 M:      Stefan Agner <stefan@agner.ch>
14417 M:      Lucas Stach <dev@lynxeye.de>
14418 S:      Maintained
14419 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14420 F:      drivers/mtd/nand/raw/tegra_nand.c
14421
14422 TEGRA PWM DRIVER
14423 M:      Thierry Reding <thierry.reding@gmail.com>
14424 S:      Supported
14425 F:      drivers/pwm/pwm-tegra.c
14426
14427 TEGRA SERIAL DRIVER
14428 M:      Laxman Dewangan <ldewangan@nvidia.com>
14429 S:      Supported
14430 F:      drivers/tty/serial/serial-tegra.c
14431
14432 TEGRA SPI DRIVER
14433 M:      Laxman Dewangan <ldewangan@nvidia.com>
14434 S:      Supported
14435 F:      drivers/spi/spi-tegra*
14436
14437 TEHUTI ETHERNET DRIVER
14438 M:      Andy Gospodarek <andy@greyhouse.net>
14439 L:      netdev@vger.kernel.org
14440 S:      Supported
14441 F:      drivers/net/ethernet/tehuti/*
14442
14443 Telecom Clock Driver for MCPL0010
14444 M:      Mark Gross <mark.gross@intel.com>
14445 S:      Supported
14446 F:      drivers/char/tlclk.c
14447
14448 TENSILICA XTENSA PORT (xtensa)
14449 M:      Chris Zankel <chris@zankel.net>
14450 M:      Max Filippov <jcmvbkbc@gmail.com>
14451 L:      linux-xtensa@linux-xtensa.org
14452 T:      git git://github.com/czankel/xtensa-linux.git
14453 S:      Maintained
14454 F:      arch/xtensa/
14455 F:      drivers/irqchip/irq-xtensa-*
14456
14457 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14458 M:      Nishanth Menon <nm@ti.com>
14459 M:      Tero Kristo <t-kristo@ti.com>
14460 M:      Santosh Shilimkar <ssantosh@kernel.org>
14461 L:      linux-arm-kernel@lists.infradead.org
14462 S:      Maintained
14463 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14464 F:      drivers/firmware/ti_sci*
14465 F:      include/linux/soc/ti/ti_sci_protocol.h
14466 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14467 F:      include/dt-bindings/genpd/k2g.h
14468 F:      drivers/soc/ti/ti_sci_pm_domains.c
14469 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14470 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14471 F:      drivers/clk/keystone/sci-clk.c
14472 F:      drivers/reset/reset-ti-sci.c
14473
14474 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14475 M:      Hans Verkuil <hverkuil@xs4all.nl>
14476 L:      linux-media@vger.kernel.org
14477 T:      git git://linuxtv.org/media_tree.git
14478 W:      https://linuxtv.org
14479 S:      Maintained
14480 F:      drivers/media/radio/radio-raremono.c
14481
14482 THERMAL
14483 M:      Zhang Rui <rui.zhang@intel.com>
14484 M:      Eduardo Valentin <edubezval@gmail.com>
14485 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14486 L:      linux-pm@vger.kernel.org
14487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14489 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14490 S:      Supported
14491 F:      drivers/thermal/
14492 F:      include/linux/thermal.h
14493 F:      include/uapi/linux/thermal.h
14494 F:      include/linux/cpu_cooling.h
14495 F:      Documentation/devicetree/bindings/thermal/
14496
14497 THERMAL/CPU_COOLING
14498 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14499 M:      Viresh Kumar <viresh.kumar@linaro.org>
14500 M:      Javi Merino <javi.merino@kernel.org>
14501 L:      linux-pm@vger.kernel.org
14502 S:      Supported
14503 F:      Documentation/thermal/cpu-cooling-api.txt
14504 F:      drivers/thermal/cpu_cooling.c
14505 F:      include/linux/cpu_cooling.h
14506
14507 THINKPAD ACPI EXTRAS DRIVER
14508 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14509 L:      ibm-acpi-devel@lists.sourceforge.net
14510 L:      platform-driver-x86@vger.kernel.org
14511 W:      http://ibm-acpi.sourceforge.net
14512 W:      http://thinkwiki.org/wiki/Ibm-acpi
14513 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14514 S:      Maintained
14515 F:      drivers/platform/x86/thinkpad_acpi.c
14516
14517 THUNDERBOLT DRIVER
14518 M:      Andreas Noever <andreas.noever@gmail.com>
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 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14523 S:      Maintained
14524 F:      Documentation/admin-guide/thunderbolt.rst
14525 F:      drivers/thunderbolt/
14526 F:      include/linux/thunderbolt.h
14527
14528 THUNDERBOLT NETWORK DRIVER
14529 M:      Michael Jamet <michael.jamet@intel.com>
14530 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14531 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14532 L:      netdev@vger.kernel.org
14533 S:      Maintained
14534 F:      drivers/net/thunderbolt.c
14535
14536 THUNDERX GPIO DRIVER
14537 M:      David Daney <david.daney@cavium.com>
14538 S:      Maintained
14539 F:      drivers/gpio/gpio-thunderx.c
14540
14541 TI AM437X VPFE DRIVER
14542 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14543 L:      linux-media@vger.kernel.org
14544 W:      https://linuxtv.org
14545 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14546 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14547 S:      Maintained
14548 F:      drivers/media/platform/am437x/
14549
14550 TI BANDGAP AND THERMAL DRIVER
14551 M:      Eduardo Valentin <edubezval@gmail.com>
14552 M:      Keerthy <j-keerthy@ti.com>
14553 L:      linux-pm@vger.kernel.org
14554 L:      linux-omap@vger.kernel.org
14555 S:      Maintained
14556 F:      drivers/thermal/ti-soc-thermal/
14557
14558 TI BQ27XXX POWER SUPPLY DRIVER
14559 R:      Andrew F. Davis <afd@ti.com>
14560 F:      include/linux/power/bq27xxx_battery.h
14561 F:      drivers/power/supply/bq27xxx_battery.c
14562 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14563
14564 TI CDCE706 CLOCK DRIVER
14565 M:      Max Filippov <jcmvbkbc@gmail.com>
14566 S:      Maintained
14567 F:      drivers/clk/clk-cdce706.c
14568
14569 TI CLOCK DRIVER
14570 M:      Tero Kristo <t-kristo@ti.com>
14571 L:      linux-omap@vger.kernel.org
14572 S:      Maintained
14573 F:      drivers/clk/ti/
14574 F:      include/linux/clk/ti.h
14575
14576 TI DAVINCI MACHINE SUPPORT
14577 M:      Sekhar Nori <nsekhar@ti.com>
14578 M:      Kevin Hilman <khilman@kernel.org>
14579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14581 S:      Supported
14582 F:      arch/arm/mach-davinci/
14583 F:      drivers/i2c/busses/i2c-davinci.c
14584 F:      arch/arm/boot/dts/da850*
14585
14586 TI DAVINCI SERIES CLOCK DRIVER
14587 M:      David Lechner <david@lechnology.com>
14588 R:      Sekhar Nori <nsekhar@ti.com>
14589 S:      Maintained
14590 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14591 F:      drivers/clk/davinci/
14592
14593 TI DAVINCI SERIES GPIO DRIVER
14594 M:      Keerthy <j-keerthy@ti.com>
14595 L:      linux-gpio@vger.kernel.org
14596 S:      Maintained
14597 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14598 F:      drivers/gpio/gpio-davinci.c
14599
14600 TI DAVINCI SERIES MEDIA DRIVER
14601 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14602 L:      linux-media@vger.kernel.org
14603 W:      https://linuxtv.org
14604 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14605 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14606 S:      Maintained
14607 F:      drivers/media/platform/davinci/
14608 F:      include/media/davinci/
14609
14610 TI ETHERNET SWITCH DRIVER (CPSW)
14611 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14612 L:      linux-omap@vger.kernel.org
14613 L:      netdev@vger.kernel.org
14614 S:      Maintained
14615 F:      drivers/net/ethernet/ti/cpsw*
14616 F:      drivers/net/ethernet/ti/davinci*
14617
14618 TI FLASH MEDIA INTERFACE DRIVER
14619 M:      Alex Dubov <oakad@yahoo.com>
14620 S:      Maintained
14621 F:      drivers/misc/tifm*
14622 F:      drivers/mmc/host/tifm_sd.c
14623 F:      include/linux/tifm.h
14624
14625 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14626 M:      Santosh Shilimkar <ssantosh@kernel.org>
14627 L:      linux-kernel@vger.kernel.org
14628 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14629 S:      Maintained
14630 F:      drivers/soc/ti/*
14631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14632
14633 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14634 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14635 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14636 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14637 S:      Maintained
14638 F:      sound/soc/codecs/lm49453*
14639 F:      sound/soc/codecs/isabelle*
14640
14641 TI LP855x BACKLIGHT DRIVER
14642 M:      Milo Kim <milo.kim@ti.com>
14643 S:      Maintained
14644 F:      Documentation/backlight/lp855x-driver.txt
14645 F:      drivers/video/backlight/lp855x_bl.c
14646 F:      include/linux/platform_data/lp855x.h
14647
14648 TI LP8727 CHARGER DRIVER
14649 M:      Milo Kim <milo.kim@ti.com>
14650 S:      Maintained
14651 F:      drivers/power/supply/lp8727_charger.c
14652 F:      include/linux/platform_data/lp8727.h
14653
14654 TI LP8788 MFD DRIVER
14655 M:      Milo Kim <milo.kim@ti.com>
14656 S:      Maintained
14657 F:      drivers/iio/adc/lp8788_adc.c
14658 F:      drivers/leds/leds-lp8788.c
14659 F:      drivers/mfd/lp8788*.c
14660 F:      drivers/power/supply/lp8788-charger.c
14661 F:      drivers/regulator/lp8788-*.c
14662 F:      include/linux/mfd/lp8788*.h
14663
14664 TI NETCP ETHERNET DRIVER
14665 M:      Wingman Kwok <w-kwok2@ti.com>
14666 M:      Murali Karicheri <m-karicheri2@ti.com>
14667 L:      netdev@vger.kernel.org
14668 S:      Maintained
14669 F:      drivers/net/ethernet/ti/netcp*
14670
14671 TI TAS571X FAMILY ASoC CODEC DRIVER
14672 M:      Kevin Cernekee <cernekee@chromium.org>
14673 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14674 S:      Odd Fixes
14675 F:      sound/soc/codecs/tas571x*
14676
14677 TI TRF7970A NFC DRIVER
14678 M:      Mark Greer <mgreer@animalcreek.com>
14679 L:      linux-wireless@vger.kernel.org
14680 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14681 S:      Supported
14682 F:      drivers/nfc/trf7970a.c
14683 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14684
14685 TI TWL4030 SERIES SOC CODEC DRIVER
14686 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14687 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14688 S:      Maintained
14689 F:      sound/soc/codecs/twl4030*
14690
14691 TI VPE/CAL DRIVERS
14692 M:      Benoit Parrot <bparrot@ti.com>
14693 L:      linux-media@vger.kernel.org
14694 W:      http://linuxtv.org/
14695 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14696 S:      Maintained
14697 F:      drivers/media/platform/ti-vpe/
14698
14699 TI WILINK WIRELESS DRIVERS
14700 L:      linux-wireless@vger.kernel.org
14701 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14702 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14704 S:      Orphan
14705 F:      drivers/net/wireless/ti/
14706 F:      include/linux/wl12xx.h
14707
14708 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14709 M:      John Stultz <john.stultz@linaro.org>
14710 M:      Thomas Gleixner <tglx@linutronix.de>
14711 R:      Stephen Boyd <sboyd@kernel.org>
14712 L:      linux-kernel@vger.kernel.org
14713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14714 S:      Supported
14715 F:      include/linux/clocksource.h
14716 F:      include/linux/time.h
14717 F:      include/linux/timex.h
14718 F:      include/uapi/linux/time.h
14719 F:      include/uapi/linux/timex.h
14720 F:      kernel/time/clocksource.c
14721 F:      kernel/time/time*.c
14722 F:      kernel/time/alarmtimer.c
14723 F:      kernel/time/ntp.c
14724 F:      tools/testing/selftests/timers/
14725
14726 TIPC NETWORK LAYER
14727 M:      Jon Maloy <jon.maloy@ericsson.com>
14728 M:      Ying Xue <ying.xue@windriver.com>
14729 L:      netdev@vger.kernel.org (core kernel code)
14730 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14731 W:      http://tipc.sourceforge.net/
14732 S:      Maintained
14733 F:      include/uapi/linux/tipc*.h
14734 F:      net/tipc/
14735
14736 TLAN NETWORK DRIVER
14737 M:      Samuel Chessman <chessman@tux.org>
14738 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14739 W:      http://sourceforge.net/projects/tlan/
14740 S:      Maintained
14741 F:      Documentation/networking/tlan.txt
14742 F:      drivers/net/ethernet/ti/tlan.*
14743
14744 TM6000 VIDEO4LINUX DRIVER
14745 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14746 L:      linux-media@vger.kernel.org
14747 W:      https://linuxtv.org
14748 T:      git git://linuxtv.org/media_tree.git
14749 S:      Odd fixes
14750 F:      drivers/media/usb/tm6000/
14751 F:      Documentation/media/v4l-drivers/tm6000*
14752
14753 TMIO/SDHI MMC DRIVER
14754 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14755 L:      linux-mmc@vger.kernel.org
14756 S:      Supported
14757 F:      drivers/mmc/host/tmio_mmc*
14758 F:      drivers/mmc/host/renesas_sdhi*
14759 F:      include/linux/mfd/tmio.h
14760
14761 TMP401 HARDWARE MONITOR DRIVER
14762 M:      Guenter Roeck <linux@roeck-us.net>
14763 L:      linux-hwmon@vger.kernel.org
14764 S:      Maintained
14765 F:      Documentation/hwmon/tmp401
14766 F:      drivers/hwmon/tmp401.c
14767
14768 TMPFS (SHMEM FILESYSTEM)
14769 M:      Hugh Dickins <hughd@google.com>
14770 L:      linux-mm@kvack.org
14771 S:      Maintained
14772 F:      include/linux/shmem_fs.h
14773 F:      mm/shmem.c
14774
14775 TOMOYO SECURITY MODULE
14776 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14777 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14778 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14779 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14780 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14781 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14782 W:      http://tomoyo.sourceforge.jp/
14783 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14784 S:      Maintained
14785 F:      security/tomoyo/
14786
14787 TOPSTAR LAPTOP EXTRAS DRIVER
14788 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14789 L:      platform-driver-x86@vger.kernel.org
14790 S:      Maintained
14791 F:      drivers/platform/x86/topstar-laptop.c
14792
14793 TORTURE-TEST MODULES
14794 M:      Davidlohr Bueso <dave@stgolabs.net>
14795 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14796 M:      Josh Triplett <josh@joshtriplett.org>
14797 L:      linux-kernel@vger.kernel.org
14798 S:      Supported
14799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14800 F:      Documentation/RCU/torture.txt
14801 F:      kernel/torture.c
14802 F:      kernel/rcu/rcutorture.c
14803 F:      kernel/rcu/rcuperf.c
14804 F:      kernel/locking/locktorture.c
14805
14806 TOSHIBA ACPI EXTRAS DRIVER
14807 M:      Azael Avalos <coproscefalo@gmail.com>
14808 L:      platform-driver-x86@vger.kernel.org
14809 S:      Maintained
14810 F:      drivers/platform/x86/toshiba_acpi.c
14811
14812 TOSHIBA BLUETOOTH DRIVER
14813 M:      Azael Avalos <coproscefalo@gmail.com>
14814 L:      platform-driver-x86@vger.kernel.org
14815 S:      Maintained
14816 F:      drivers/platform/x86/toshiba_bluetooth.c
14817
14818 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14819 M:      Azael Avalos <coproscefalo@gmail.com>
14820 L:      platform-driver-x86@vger.kernel.org
14821 S:      Maintained
14822 F:      drivers/platform/x86/toshiba_haps.c
14823
14824 TOSHIBA SMM DRIVER
14825 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14826 W:      http://www.buzzard.org.uk/toshiba/
14827 S:      Maintained
14828 F:      drivers/char/toshiba.c
14829 F:      include/linux/toshiba.h
14830 F:      include/uapi/linux/toshiba.h
14831
14832 TOSHIBA TC358743 DRIVER
14833 M:      Mats Randgaard <matrandg@cisco.com>
14834 L:      linux-media@vger.kernel.org
14835 S:      Maintained
14836 F:      drivers/media/i2c/tc358743*
14837 F:      include/media/i2c/tc358743.h
14838
14839 TOSHIBA WMI HOTKEYS DRIVER
14840 M:      Azael Avalos <coproscefalo@gmail.com>
14841 L:      platform-driver-x86@vger.kernel.org
14842 S:      Maintained
14843 F:      drivers/platform/x86/toshiba-wmi.c
14844
14845 TPM DEVICE DRIVER
14846 M:      Peter Huewe <peterhuewe@gmx.de>
14847 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14848 R:      Jason Gunthorpe <jgg@ziepe.ca>
14849 L:      linux-integrity@vger.kernel.org
14850 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14851 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14852 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14853 S:      Maintained
14854 F:      drivers/char/tpm/
14855
14856 TRACING
14857 M:      Steven Rostedt <rostedt@goodmis.org>
14858 M:      Ingo Molnar <mingo@redhat.com>
14859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14860 S:      Maintained
14861 F:      Documentation/trace/ftrace.rst
14862 F:      arch/*/*/*/ftrace.h
14863 F:      arch/*/kernel/ftrace.c
14864 F:      include/*/ftrace.h
14865 F:      include/linux/trace*.h
14866 F:      include/trace/
14867 F:      kernel/trace/
14868 F:      tools/testing/selftests/ftrace/
14869
14870 TRACING MMIO ACCESSES (MMIOTRACE)
14871 M:      Steven Rostedt <rostedt@goodmis.org>
14872 M:      Ingo Molnar <mingo@kernel.org>
14873 R:      Karol Herbst <karolherbst@gmail.com>
14874 R:      Pekka Paalanen <ppaalanen@gmail.com>
14875 S:      Maintained
14876 L:      linux-kernel@vger.kernel.org
14877 L:      nouveau@lists.freedesktop.org
14878 F:      kernel/trace/trace_mmiotrace.c
14879 F:      include/linux/mmiotrace.h
14880 F:      arch/x86/mm/kmmio.c
14881 F:      arch/x86/mm/mmio-mod.c
14882 F:      arch/x86/mm/testmmiotrace.c
14883
14884 TRIVIAL PATCHES
14885 M:      Jiri Kosina <trivial@kernel.org>
14886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14887 S:      Maintained
14888 K:      ^Subject:.*(?i)trivial
14889
14890 TEMPO SEMICONDUCTOR DRIVERS
14891 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14892 S:      Maintained
14893 F:      sound/soc/codecs/tscs*.c
14894 F:      sound/soc/codecs/tscs*.h
14895 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14896
14897 TTY LAYER
14898 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14899 M:      Jiri Slaby <jslaby@suse.com>
14900 S:      Supported
14901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14902 F:      Documentation/serial/
14903 F:      drivers/tty/
14904 F:      drivers/tty/serial/serial_core.c
14905 F:      include/linux/serial_core.h
14906 F:      include/linux/serial.h
14907 F:      include/linux/tty.h
14908 F:      include/uapi/linux/serial_core.h
14909 F:      include/uapi/linux/serial.h
14910 F:      include/uapi/linux/tty.h
14911
14912 TUA9001 MEDIA DRIVER
14913 M:      Antti Palosaari <crope@iki.fi>
14914 L:      linux-media@vger.kernel.org
14915 W:      https://linuxtv.org
14916 W:      http://palosaari.fi/linux/
14917 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14918 T:      git git://linuxtv.org/anttip/media_tree.git
14919 S:      Maintained
14920 F:      drivers/media/tuners/tua9001*
14921
14922 TULIP NETWORK DRIVERS
14923 L:      netdev@vger.kernel.org
14924 L:      linux-parisc@vger.kernel.org
14925 S:      Orphan
14926 F:      drivers/net/ethernet/dec/tulip/
14927
14928 TUN/TAP driver
14929 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14930 W:      http://vtun.sourceforge.net/tun
14931 S:      Maintained
14932 F:      Documentation/networking/tuntap.txt
14933 F:      arch/um/os-Linux/drivers/
14934
14935 TURBOCHANNEL SUBSYSTEM
14936 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14937 M:      Ralf Baechle <ralf@linux-mips.org>
14938 L:      linux-mips@linux-mips.org
14939 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14940 S:      Maintained
14941 F:      drivers/tc/
14942 F:      include/linux/tc.h
14943
14944 TURBOSTAT UTILITY
14945 M:      "Len Brown" <lenb@kernel.org>
14946 L:      linux-pm@vger.kernel.org
14947 B:      https://bugzilla.kernel.org
14948 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14950 S:      Supported
14951 F:      tools/power/x86/turbostat/
14952
14953 TW5864 VIDEO4LINUX DRIVER
14954 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14955 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14956 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14957 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14958 L:      linux-media@vger.kernel.org
14959 S:      Supported
14960 F:      drivers/media/pci/tw5864/
14961
14962 TW68 VIDEO4LINUX DRIVER
14963 M:      Hans Verkuil <hverkuil@xs4all.nl>
14964 L:      linux-media@vger.kernel.org
14965 T:      git git://linuxtv.org/media_tree.git
14966 W:      https://linuxtv.org
14967 S:      Odd Fixes
14968 F:      drivers/media/pci/tw68/
14969
14970 TW686X VIDEO4LINUX DRIVER
14971 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14972 L:      linux-media@vger.kernel.org
14973 T:      git git://linuxtv.org/media_tree.git
14974 W:      http://linuxtv.org
14975 S:      Maintained
14976 F:      drivers/media/pci/tw686x/
14977
14978 UBI FILE SYSTEM (UBIFS)
14979 M:      Richard Weinberger <richard@nod.at>
14980 M:      Artem Bityutskiy <dedekind1@gmail.com>
14981 M:      Adrian Hunter <adrian.hunter@intel.com>
14982 L:      linux-mtd@lists.infradead.org
14983 T:      git git://git.infradead.org/ubifs-2.6.git
14984 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14985 S:      Supported
14986 F:      Documentation/filesystems/ubifs.txt
14987 F:      fs/ubifs/
14988
14989 UCLINUX (M68KNOMMU AND COLDFIRE)
14990 M:      Greg Ungerer <gerg@linux-m68k.org>
14991 W:      http://www.linux-m68k.org/
14992 W:      http://www.uclinux.org/
14993 L:      linux-m68k@lists.linux-m68k.org
14994 L:      uclinux-dev@uclinux.org  (subscribers-only)
14995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14996 S:      Maintained
14997 F:      arch/m68k/coldfire/
14998 F:      arch/m68k/68*/
14999 F:      arch/m68k/*/*_no.*
15000 F:      arch/m68k/include/asm/*_no.*
15001
15002 UDF FILESYSTEM
15003 M:      Jan Kara <jack@suse.com>
15004 S:      Maintained
15005 F:      Documentation/filesystems/udf.txt
15006 F:      fs/udf/
15007
15008 UDRAW TABLET
15009 M:      Bastien Nocera <hadess@hadess.net>
15010 L:      linux-input@vger.kernel.org
15011 S:      Maintained
15012 F:      drivers/hid/hid-udraw-ps3.c
15013
15014 UFS FILESYSTEM
15015 M:      Evgeniy Dushistov <dushistov@mail.ru>
15016 S:      Maintained
15017 F:      Documentation/filesystems/ufs.txt
15018 F:      fs/ufs/
15019
15020 UHID USERSPACE HID IO DRIVER:
15021 M:      David Herrmann <dh.herrmann@googlemail.com>
15022 L:      linux-input@vger.kernel.org
15023 S:      Maintained
15024 F:      drivers/hid/uhid.c
15025 F:      include/uapi/linux/uhid.h
15026
15027 ULPI BUS
15028 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15029 L:      linux-usb@vger.kernel.org
15030 S:      Maintained
15031 F:      drivers/usb/common/ulpi.c
15032 F:      include/linux/ulpi/
15033
15034 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15035 L:      linux-usb@vger.kernel.org
15036 S:      Orphan
15037 F:      drivers/uwb/
15038 F:      include/linux/uwb.h
15039 F:      include/linux/uwb/
15040
15041 UNICORE32 ARCHITECTURE:
15042 M:      Guan Xuetao <gxt@pku.edu.cn>
15043 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15044 S:      Maintained
15045 T:      git git://github.com/gxt/linux.git
15046 F:      arch/unicore32/
15047
15048 UNIFDEF
15049 M:      Tony Finch <dot@dotat.at>
15050 W:      http://dotat.at/prog/unifdef
15051 S:      Maintained
15052 F:      scripts/unifdef.c
15053
15054 UNIFORM CDROM DRIVER
15055 M:      Jens Axboe <axboe@kernel.dk>
15056 W:      http://www.kernel.dk
15057 S:      Maintained
15058 F:      Documentation/cdrom/
15059 F:      drivers/cdrom/cdrom.c
15060 F:      include/linux/cdrom.h
15061 F:      include/uapi/linux/cdrom.h
15062
15063 UNISYS S-PAR DRIVERS
15064 M:      David Kershner <david.kershner@unisys.com>
15065 L:      sparmaintainer@unisys.com (Unisys internal)
15066 S:      Supported
15067 F:      include/linux/visorbus.h
15068 F:      drivers/visorbus/
15069 F:      drivers/staging/unisys/
15070
15071 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15072 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15073 L:      linux-scsi@vger.kernel.org
15074 S:      Supported
15075 F:      Documentation/scsi/ufs.txt
15076 F:      drivers/scsi/ufs/
15077
15078 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15079 M:      Joao Pinto <jpinto@synopsys.com>
15080 L:      linux-scsi@vger.kernel.org
15081 S:      Supported
15082 F:      drivers/scsi/ufs/*dwc*
15083
15084 UNSORTED BLOCK IMAGES (UBI)
15085 M:      Artem Bityutskiy <dedekind1@gmail.com>
15086 M:      Richard Weinberger <richard@nod.at>
15087 W:      http://www.linux-mtd.infradead.org/
15088 L:      linux-mtd@lists.infradead.org
15089 T:      git git://git.infradead.org/ubifs-2.6.git
15090 S:      Supported
15091 F:      drivers/mtd/ubi/
15092 F:      include/linux/mtd/ubi.h
15093 F:      include/uapi/mtd/ubi-user.h
15094
15095 USB "USBNET" DRIVER FRAMEWORK
15096 M:      Oliver Neukum <oneukum@suse.com>
15097 L:      netdev@vger.kernel.org
15098 W:      http://www.linux-usb.org/usbnet
15099 S:      Maintained
15100 F:      drivers/net/usb/usbnet.c
15101 F:      include/linux/usb/usbnet.h
15102
15103 USB ACM DRIVER
15104 M:      Oliver Neukum <oneukum@suse.com>
15105 L:      linux-usb@vger.kernel.org
15106 S:      Maintained
15107 F:      Documentation/usb/acm.txt
15108 F:      drivers/usb/class/cdc-acm.*
15109
15110 USB AR5523 WIRELESS DRIVER
15111 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15112 L:      linux-wireless@vger.kernel.org
15113 S:      Maintained
15114 F:      drivers/net/wireless/ath/ar5523/
15115
15116 USB ATTACHED SCSI
15117 M:      Oliver Neukum <oneukum@suse.com>
15118 L:      linux-usb@vger.kernel.org
15119 L:      linux-scsi@vger.kernel.org
15120 S:      Maintained
15121 F:      drivers/usb/storage/uas.c
15122
15123 USB CDC ETHERNET DRIVER
15124 M:      Oliver Neukum <oliver@neukum.org>
15125 L:      linux-usb@vger.kernel.org
15126 S:      Maintained
15127 F:      drivers/net/usb/cdc_*.c
15128 F:      include/uapi/linux/usb/cdc.h
15129
15130 USB CHAOSKEY DRIVER
15131 M:      Keith Packard <keithp@keithp.com>
15132 L:      linux-usb@vger.kernel.org
15133 S:      Maintained
15134 F:      drivers/usb/misc/chaoskey.c
15135
15136 USB CYPRESS C67X00 DRIVER
15137 M:      Peter Korsgaard <jacmet@sunsite.dk>
15138 L:      linux-usb@vger.kernel.org
15139 S:      Maintained
15140 F:      drivers/usb/c67x00/
15141
15142 USB DAVICOM DM9601 DRIVER
15143 M:      Peter Korsgaard <jacmet@sunsite.dk>
15144 L:      netdev@vger.kernel.org
15145 W:      http://www.linux-usb.org/usbnet
15146 S:      Maintained
15147 F:      drivers/net/usb/dm9601.c
15148
15149 USB DIAMOND RIO500 DRIVER
15150 M:      Cesar Miquel <miquel@df.uba.ar>
15151 L:      rio500-users@lists.sourceforge.net
15152 W:      http://rio500.sourceforge.net
15153 S:      Maintained
15154 F:      drivers/usb/misc/rio500*
15155
15156 USB EHCI DRIVER
15157 M:      Alan Stern <stern@rowland.harvard.edu>
15158 L:      linux-usb@vger.kernel.org
15159 S:      Maintained
15160 F:      Documentation/usb/ehci.txt
15161 F:      drivers/usb/host/ehci*
15162
15163 USB GADGET/PERIPHERAL SUBSYSTEM
15164 M:      Felipe Balbi <balbi@kernel.org>
15165 L:      linux-usb@vger.kernel.org
15166 W:      http://www.linux-usb.org/gadget
15167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15168 S:      Maintained
15169 F:      drivers/usb/gadget/
15170 F:      include/linux/usb/gadget*
15171
15172 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15173 M:      Jiri Kosina <jikos@kernel.org>
15174 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15175 L:      linux-usb@vger.kernel.org
15176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15177 S:      Maintained
15178 F:      Documentation/hid/hiddev.txt
15179 F:      drivers/hid/usbhid/
15180
15181 USB INTEL XHCI ROLE MUX DRIVER
15182 M:      Hans de Goede <hdegoede@redhat.com>
15183 L:      linux-usb@vger.kernel.org
15184 S:      Maintained
15185 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15186
15187 USB ISP116X DRIVER
15188 M:      Olav Kongas <ok@artecdesign.ee>
15189 L:      linux-usb@vger.kernel.org
15190 S:      Maintained
15191 F:      drivers/usb/host/isp116x*
15192 F:      include/linux/usb/isp116x.h
15193
15194 USB LAN78XX ETHERNET DRIVER
15195 M:      Woojung Huh <woojung.huh@microchip.com>
15196 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15197 L:      netdev@vger.kernel.org
15198 S:      Maintained
15199 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15200 F:      drivers/net/usb/lan78xx.*
15201 F:      include/dt-bindings/net/microchip-lan78xx.h
15202
15203 USB MASS STORAGE DRIVER
15204 M:      Alan Stern <stern@rowland.harvard.edu>
15205 L:      linux-usb@vger.kernel.org
15206 L:      usb-storage@lists.one-eyed-alien.net
15207 S:      Maintained
15208 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15209 F:      drivers/usb/storage/
15210
15211 USB MIDI DRIVER
15212 M:      Clemens Ladisch <clemens@ladisch.de>
15213 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15214 T:      git git://git.alsa-project.org/alsa-kernel.git
15215 S:      Maintained
15216 F:      sound/usb/midi.*
15217
15218 USB NETWORKING DRIVERS
15219 L:      linux-usb@vger.kernel.org
15220 S:      Odd Fixes
15221 F:      drivers/net/usb/
15222
15223 USB OHCI DRIVER
15224 M:      Alan Stern <stern@rowland.harvard.edu>
15225 L:      linux-usb@vger.kernel.org
15226 S:      Maintained
15227 F:      Documentation/usb/ohci.txt
15228 F:      drivers/usb/host/ohci*
15229
15230 USB OTG FSM (Finite State Machine)
15231 M:      Peter Chen <Peter.Chen@nxp.com>
15232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15233 L:      linux-usb@vger.kernel.org
15234 S:      Maintained
15235 F:      drivers/usb/common/usb-otg-fsm.c
15236
15237 USB OVER IP DRIVER
15238 M:      Valentina Manea <valentina.manea.m@gmail.com>
15239 M:      Shuah Khan <shuah@kernel.org>
15240 L:      linux-usb@vger.kernel.org
15241 S:      Maintained
15242 F:      Documentation/usb/usbip_protocol.txt
15243 F:      drivers/usb/usbip/
15244 F:      tools/usb/usbip/
15245 F:      tools/testing/selftests/drivers/usb/usbip/
15246
15247 USB PEGASUS DRIVER
15248 M:      Petko Manolov <petkan@nucleusys.com>
15249 L:      linux-usb@vger.kernel.org
15250 L:      netdev@vger.kernel.org
15251 T:      git git://github.com/petkan/pegasus.git
15252 W:      https://github.com/petkan/pegasus
15253 S:      Maintained
15254 F:      drivers/net/usb/pegasus.*
15255
15256 USB PHY LAYER
15257 M:      Felipe Balbi <balbi@kernel.org>
15258 L:      linux-usb@vger.kernel.org
15259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15260 S:      Maintained
15261 F:      drivers/usb/phy/
15262
15263 USB PRINTER DRIVER (usblp)
15264 M:      Pete Zaitcev <zaitcev@redhat.com>
15265 L:      linux-usb@vger.kernel.org
15266 S:      Supported
15267 F:      drivers/usb/class/usblp.c
15268
15269 USB QMI WWAN NETWORK DRIVER
15270 M:      Bjørn Mork <bjorn@mork.no>
15271 L:      netdev@vger.kernel.org
15272 S:      Maintained
15273 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15274 F:      drivers/net/usb/qmi_wwan.c
15275
15276 USB RTL8150 DRIVER
15277 M:      Petko Manolov <petkan@nucleusys.com>
15278 L:      linux-usb@vger.kernel.org
15279 L:      netdev@vger.kernel.org
15280 T:      git git://github.com/petkan/rtl8150.git
15281 W:      https://github.com/petkan/rtl8150
15282 S:      Maintained
15283 F:      drivers/net/usb/rtl8150.c
15284
15285 USB SERIAL SUBSYSTEM
15286 M:      Johan Hovold <johan@kernel.org>
15287 L:      linux-usb@vger.kernel.org
15288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15289 S:      Maintained
15290 F:      Documentation/usb/usb-serial.txt
15291 F:      drivers/usb/serial/
15292 F:      include/linux/usb/serial.h
15293
15294 USB SMSC75XX ETHERNET DRIVER
15295 M:      Steve Glendinning <steve.glendinning@shawell.net>
15296 L:      netdev@vger.kernel.org
15297 S:      Maintained
15298 F:      drivers/net/usb/smsc75xx.*
15299
15300 USB SMSC95XX ETHERNET DRIVER
15301 M:      Steve Glendinning <steve.glendinning@shawell.net>
15302 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15303 L:      netdev@vger.kernel.org
15304 S:      Maintained
15305 F:      drivers/net/usb/smsc95xx.*
15306
15307 USB SUBSYSTEM
15308 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15309 L:      linux-usb@vger.kernel.org
15310 W:      http://www.linux-usb.org
15311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15312 S:      Supported
15313 F:      Documentation/devicetree/bindings/usb/
15314 F:      Documentation/usb/
15315 F:      drivers/usb/
15316 F:      include/linux/usb.h
15317 F:      include/linux/usb/
15318
15319 USB TYPEC PI3USB30532 MUX DRIVER
15320 M:      Hans de Goede <hdegoede@redhat.com>
15321 L:      linux-usb@vger.kernel.org
15322 S:      Maintained
15323 F:      drivers/usb/typec/mux/pi3usb30532.c
15324
15325 USB TYPEC CLASS
15326 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15327 L:      linux-usb@vger.kernel.org
15328 S:      Maintained
15329 F:      Documentation/ABI/testing/sysfs-class-typec
15330 F:      Documentation/driver-api/usb/typec.rst
15331 F:      drivers/usb/typec/
15332 F:      include/linux/usb/typec.h
15333
15334 USB TYPEC BUS FOR ALTERNATE MODES
15335 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15336 L:      linux-usb@vger.kernel.org
15337 S:      Maintained
15338 F:      Documentation/ABI/testing/sysfs-bus-typec
15339 F:      Documentation/driver-api/usb/typec_bus.rst
15340 F:      drivers/usb/typec/altmodes/
15341 F:      include/linux/usb/typec_altmode.h
15342
15343 USB UHCI DRIVER
15344 M:      Alan Stern <stern@rowland.harvard.edu>
15345 L:      linux-usb@vger.kernel.org
15346 S:      Maintained
15347 F:      drivers/usb/host/uhci*
15348
15349 USB VIDEO CLASS
15350 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15351 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15352 L:      linux-media@vger.kernel.org
15353 T:      git git://linuxtv.org/media_tree.git
15354 W:      http://www.ideasonboard.org/uvc/
15355 S:      Maintained
15356 F:      drivers/media/usb/uvc/
15357 F:      include/uapi/linux/uvcvideo.h
15358
15359 USB VISION DRIVER
15360 M:      Hans Verkuil <hverkuil@xs4all.nl>
15361 L:      linux-media@vger.kernel.org
15362 T:      git git://linuxtv.org/media_tree.git
15363 W:      https://linuxtv.org
15364 S:      Odd Fixes
15365 F:      drivers/media/usb/usbvision/
15366
15367 USB WEBCAM GADGET
15368 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15369 L:      linux-usb@vger.kernel.org
15370 S:      Maintained
15371 F:      drivers/usb/gadget/function/*uvc*
15372 F:      drivers/usb/gadget/legacy/webcam.c
15373 F:      include/uapi/linux/usb/g_uvc.h
15374
15375 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15376 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15377 L:      linux-wireless@vger.kernel.org
15378 S:      Maintained
15379 F:      drivers/net/wireless/rndis_wlan.c
15380
15381 USB XHCI DRIVER
15382 M:      Mathias Nyman <mathias.nyman@intel.com>
15383 L:      linux-usb@vger.kernel.org
15384 S:      Supported
15385 F:      drivers/usb/host/xhci*
15386 F:      drivers/usb/host/pci-quirks*
15387
15388 USB ZD1201 DRIVER
15389 L:      linux-wireless@vger.kernel.org
15390 W:      http://linux-lc100020.sourceforge.net
15391 S:      Orphan
15392 F:      drivers/net/wireless/zydas/zd1201.*
15393
15394 USB ZR364XX DRIVER
15395 M:      Antoine Jacquet <royale@zerezo.com>
15396 L:      linux-usb@vger.kernel.org
15397 L:      linux-media@vger.kernel.org
15398 T:      git git://linuxtv.org/media_tree.git
15399 W:      http://royale.zerezo.com/zr364xx/
15400 S:      Maintained
15401 F:      Documentation/media/v4l-drivers/zr364xx*
15402 F:      drivers/media/usb/zr364xx/
15403
15404 USER-MODE LINUX (UML)
15405 M:      Jeff Dike <jdike@addtoit.com>
15406 M:      Richard Weinberger <richard@nod.at>
15407 L:      linux-um@lists.infradead.org
15408 W:      http://user-mode-linux.sourceforge.net
15409 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15410 S:      Maintained
15411 F:      Documentation/virtual/uml/
15412 F:      arch/um/
15413 F:      arch/x86/um/
15414 F:      fs/hostfs/
15415 F:      fs/hppfs/
15416
15417 USERSPACE I/O (UIO)
15418 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15419 S:      Maintained
15420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15421 F:      Documentation/driver-api/uio-howto.rst
15422 F:      drivers/uio/
15423 F:      include/linux/uio*.h
15424
15425 UTIL-LINUX PACKAGE
15426 M:      Karel Zak <kzak@redhat.com>
15427 L:      util-linux@vger.kernel.org
15428 W:      http://en.wikipedia.org/wiki/Util-linux
15429 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15430 S:      Maintained
15431
15432 UUID HELPERS
15433 M:      Christoph Hellwig <hch@lst.de>
15434 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15435 L:      linux-kernel@vger.kernel.org
15436 T:      git git://git.infradead.org/users/hch/uuid.git
15437 F:      lib/uuid.c
15438 F:      lib/test_uuid.c
15439 F:      include/linux/uuid.h
15440 F:      include/uapi/linux/uuid.h
15441 S:      Maintained
15442
15443 UVESAFB DRIVER
15444 M:      Michal Januszewski <spock@gentoo.org>
15445 L:      linux-fbdev@vger.kernel.org
15446 W:      https://github.com/mjanusz/v86d
15447 S:      Maintained
15448 F:      Documentation/fb/uvesafb.txt
15449 F:      drivers/video/fbdev/uvesafb.*
15450
15451 VF610 NAND DRIVER
15452 M:      Stefan Agner <stefan@agner.ch>
15453 L:      linux-mtd@lists.infradead.org
15454 S:      Supported
15455 F:      drivers/mtd/nand/raw/vf610_nfc.c
15456
15457 VFAT/FAT/MSDOS FILESYSTEM
15458 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15459 S:      Maintained
15460 F:      Documentation/filesystems/vfat.txt
15461 F:      fs/fat/
15462
15463 VFIO DRIVER
15464 M:      Alex Williamson <alex.williamson@redhat.com>
15465 L:      kvm@vger.kernel.org
15466 T:      git git://github.com/awilliam/linux-vfio.git
15467 S:      Maintained
15468 F:      Documentation/vfio.txt
15469 F:      drivers/vfio/
15470 F:      include/linux/vfio.h
15471 F:      include/uapi/linux/vfio.h
15472
15473 VFIO MEDIATED DEVICE DRIVERS
15474 M:      Kirti Wankhede <kwankhede@nvidia.com>
15475 L:      kvm@vger.kernel.org
15476 S:      Maintained
15477 F:      Documentation/vfio-mediated-device.txt
15478 F:      drivers/vfio/mdev/
15479 F:      include/linux/mdev.h
15480 F:      samples/vfio-mdev/
15481
15482 VFIO PLATFORM DRIVER
15483 M:      Eric Auger <eric.auger@redhat.com>
15484 L:      kvm@vger.kernel.org
15485 S:      Maintained
15486 F:      drivers/vfio/platform/
15487
15488 VGA_SWITCHEROO
15489 R:      Lukas Wunner <lukas@wunner.de>
15490 S:      Maintained
15491 F:      Documentation/gpu/vga-switcheroo.rst
15492 F:      drivers/gpu/vga/vga_switcheroo.c
15493 F:      include/linux/vga_switcheroo.h
15494 T:      git git://anongit.freedesktop.org/drm/drm-misc
15495
15496 VIA RHINE NETWORK DRIVER
15497 S:      Orphan
15498 F:      drivers/net/ethernet/via/via-rhine.c
15499
15500 VIA SD/MMC CARD CONTROLLER DRIVER
15501 M:      Bruce Chang <brucechang@via.com.tw>
15502 M:      Harald Welte <HaraldWelte@viatech.com>
15503 S:      Maintained
15504 F:      drivers/mmc/host/via-sdmmc.c
15505
15506 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15507 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15508 L:      linux-fbdev@vger.kernel.org
15509 S:      Maintained
15510 F:      include/linux/via-core.h
15511 F:      include/linux/via-gpio.h
15512 F:      include/linux/via_i2c.h
15513 F:      drivers/video/fbdev/via/
15514
15515 VIA VELOCITY NETWORK DRIVER
15516 M:      Francois Romieu <romieu@fr.zoreil.com>
15517 L:      netdev@vger.kernel.org
15518 S:      Maintained
15519 F:      drivers/net/ethernet/via/via-velocity.*
15520
15521 VICODEC VIRTUAL CODEC DRIVER
15522 M:      Hans Verkuil <hans.verkuil@cisco.com>
15523 L:      linux-media@vger.kernel.org
15524 T:      git git://linuxtv.org/media_tree.git
15525 W:      https://linuxtv.org
15526 S:      Maintained
15527 F:      drivers/media/platform/vicodec/*
15528
15529 VIDEO MULTIPLEXER DRIVER
15530 M:      Philipp Zabel <p.zabel@pengutronix.de>
15531 L:      linux-media@vger.kernel.org
15532 S:      Maintained
15533 F:      drivers/media/platform/video-mux.c
15534
15535 VIDEO I2C POLLING DRIVER
15536 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15537 L:      linux-media@vger.kernel.org
15538 S:      Maintained
15539 F:      drivers/media/i2c/video-i2c.c
15540
15541 VIDEOBUF2 FRAMEWORK
15542 M:      Pawel Osciak <pawel@osciak.com>
15543 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15544 M:      Kyungmin Park <kyungmin.park@samsung.com>
15545 L:      linux-media@vger.kernel.org
15546 S:      Maintained
15547 F:      drivers/media/v4l2-core/videobuf2-*
15548 F:      include/media/videobuf2-*
15549
15550 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15551 M:      Helen Koike <helen.koike@collabora.com>
15552 L:      linux-media@vger.kernel.org
15553 T:      git git://linuxtv.org/media_tree.git
15554 W:      https://linuxtv.org
15555 S:      Maintained
15556 F:      drivers/media/platform/vimc/*
15557
15558 VIRT LIB
15559 M:      Alex Williamson <alex.williamson@redhat.com>
15560 M:      Paolo Bonzini <pbonzini@redhat.com>
15561 L:      kvm@vger.kernel.org
15562 S:      Supported
15563 F:      virt/lib/
15564
15565 VIRTIO AND VHOST VSOCK DRIVER
15566 M:      Stefan Hajnoczi <stefanha@redhat.com>
15567 L:      kvm@vger.kernel.org
15568 L:      virtualization@lists.linux-foundation.org
15569 L:      netdev@vger.kernel.org
15570 S:      Maintained
15571 F:      include/linux/virtio_vsock.h
15572 F:      include/uapi/linux/virtio_vsock.h
15573 F:      include/uapi/linux/vsockmon.h
15574 F:      include/uapi/linux/vm_sockets_diag.h
15575 F:      net/vmw_vsock/diag.c
15576 F:      net/vmw_vsock/af_vsock_tap.c
15577 F:      net/vmw_vsock/virtio_transport_common.c
15578 F:      net/vmw_vsock/virtio_transport.c
15579 F:      drivers/net/vsockmon.c
15580 F:      drivers/vhost/vsock.c
15581 F:      drivers/vhost/vsock.h
15582 F:      tools/testing/vsock/
15583
15584 VIRTIO CONSOLE DRIVER
15585 M:      Amit Shah <amit@kernel.org>
15586 L:      virtualization@lists.linux-foundation.org
15587 S:      Maintained
15588 F:      drivers/char/virtio_console.c
15589 F:      include/linux/virtio_console.h
15590 F:      include/uapi/linux/virtio_console.h
15591
15592 VIRTIO CORE, NET AND BLOCK DRIVERS
15593 M:      "Michael S. Tsirkin" <mst@redhat.com>
15594 M:      Jason Wang <jasowang@redhat.com>
15595 L:      virtualization@lists.linux-foundation.org
15596 S:      Maintained
15597 F:      Documentation/devicetree/bindings/virtio/
15598 F:      drivers/virtio/
15599 F:      tools/virtio/
15600 F:      drivers/net/virtio_net.c
15601 F:      drivers/block/virtio_blk.c
15602 F:      include/linux/virtio*.h
15603 F:      include/uapi/linux/virtio_*.h
15604 F:      drivers/crypto/virtio/
15605 F:      mm/balloon_compaction.c
15606
15607 VIRTIO CRYPTO DRIVER
15608 M:      Gonglei <arei.gonglei@huawei.com>
15609 L:      virtualization@lists.linux-foundation.org
15610 L:      linux-crypto@vger.kernel.org
15611 S:      Maintained
15612 F:      drivers/crypto/virtio/
15613 F:      include/uapi/linux/virtio_crypto.h
15614
15615 VIRTIO DRIVERS FOR S390
15616 M:      Cornelia Huck <cohuck@redhat.com>
15617 M:      Halil Pasic <pasic@linux.ibm.com>
15618 L:      linux-s390@vger.kernel.org
15619 L:      virtualization@lists.linux-foundation.org
15620 L:      kvm@vger.kernel.org
15621 S:      Supported
15622 F:      drivers/s390/virtio/
15623 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15624
15625 VIRTIO GPU DRIVER
15626 M:      David Airlie <airlied@linux.ie>
15627 M:      Gerd Hoffmann <kraxel@redhat.com>
15628 L:      dri-devel@lists.freedesktop.org
15629 L:      virtualization@lists.linux-foundation.org
15630 T:      git git://anongit.freedesktop.org/drm/drm-misc
15631 S:      Maintained
15632 F:      drivers/gpu/drm/virtio/
15633 F:      include/uapi/linux/virtio_gpu.h
15634
15635 VIRTIO HOST (VHOST)
15636 M:      "Michael S. Tsirkin" <mst@redhat.com>
15637 M:      Jason Wang <jasowang@redhat.com>
15638 L:      kvm@vger.kernel.org
15639 L:      virtualization@lists.linux-foundation.org
15640 L:      netdev@vger.kernel.org
15641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15642 S:      Maintained
15643 F:      drivers/vhost/
15644 F:      include/uapi/linux/vhost.h
15645
15646 VIRTIO INPUT DRIVER
15647 M:      Gerd Hoffmann <kraxel@redhat.com>
15648 S:      Maintained
15649 F:      drivers/virtio/virtio_input.c
15650 F:      include/uapi/linux/virtio_input.h
15651
15652 VIRTUAL BOX GUEST DEVICE DRIVER
15653 M:      Hans de Goede <hdegoede@redhat.com>
15654 M:      Arnd Bergmann <arnd@arndb.de>
15655 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15656 S:      Maintained
15657 F:      include/linux/vbox_utils.h
15658 F:      include/uapi/linux/vbox*.h
15659 F:      drivers/virt/vboxguest/
15660
15661 VIRTUAL SERIO DEVICE DRIVER
15662 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15663 S:      Maintained
15664 F:      drivers/input/serio/userio.c
15665 F:      include/uapi/linux/userio.h
15666
15667 VIVID VIRTUAL VIDEO DRIVER
15668 M:      Hans Verkuil <hverkuil@xs4all.nl>
15669 L:      linux-media@vger.kernel.org
15670 T:      git git://linuxtv.org/media_tree.git
15671 W:      https://linuxtv.org
15672 S:      Maintained
15673 F:      drivers/media/platform/vivid/*
15674
15675 VLYNQ BUS
15676 M:      Florian Fainelli <f.fainelli@gmail.com>
15677 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15678 S:      Maintained
15679 F:      drivers/vlynq/vlynq.c
15680 F:      include/linux/vlynq.h
15681
15682 VME SUBSYSTEM
15683 M:      Martyn Welch <martyn@welchs.me.uk>
15684 M:      Manohar Vanga <manohar.vanga@gmail.com>
15685 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15686 L:      devel@driverdev.osuosl.org
15687 S:      Maintained
15688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15689 F:      Documentation/driver-api/vme.rst
15690 F:      drivers/staging/vme/
15691 F:      drivers/vme/
15692 F:      include/linux/vme*
15693
15694 VMWARE BALLOON DRIVER
15695 M:      Xavier Deguillard <xdeguillard@vmware.com>
15696 M:      Nadav Amit <namit@vmware.com>
15697 M:      "VMware, Inc." <pv-drivers@vmware.com>
15698 L:      linux-kernel@vger.kernel.org
15699 S:      Maintained
15700 F:      drivers/misc/vmw_balloon.c
15701
15702 VMWARE HYPERVISOR INTERFACE
15703 M:      Alok Kataria <akataria@vmware.com>
15704 L:      virtualization@lists.linux-foundation.org
15705 S:      Supported
15706 F:      arch/x86/kernel/cpu/vmware.c
15707
15708 VMWARE PVRDMA DRIVER
15709 M:      Adit Ranadive <aditr@vmware.com>
15710 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15711 L:      linux-rdma@vger.kernel.org
15712 S:      Maintained
15713 F:      drivers/infiniband/hw/vmw_pvrdma/
15714
15715 VMware PVSCSI driver
15716 M:      Jim Gill <jgill@vmware.com>
15717 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15718 L:      linux-scsi@vger.kernel.org
15719 S:      Maintained
15720 F:      drivers/scsi/vmw_pvscsi.c
15721 F:      drivers/scsi/vmw_pvscsi.h
15722
15723 VMWARE VMMOUSE SUBDRIVER
15724 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15725 M:      "VMware, Inc." <pv-drivers@vmware.com>
15726 L:      linux-input@vger.kernel.org
15727 S:      Maintained
15728 F:      drivers/input/mouse/vmmouse.c
15729 F:      drivers/input/mouse/vmmouse.h
15730
15731 VMWARE VMXNET3 ETHERNET DRIVER
15732 M:      Ronak Doshi <doshir@vmware.com>
15733 M:      "VMware, Inc." <pv-drivers@vmware.com>
15734 L:      netdev@vger.kernel.org
15735 S:      Maintained
15736 F:      drivers/net/vmxnet3/
15737
15738 VOCORE VOCORE2 BOARD
15739 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15740 L:      linux-mips@linux-mips.org
15741 S:      Maintained
15742 F:      arch/mips/boot/dts/ralink/vocore2.dts
15743
15744 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15745 M:      Liam Girdwood <lgirdwood@gmail.com>
15746 M:      Mark Brown <broonie@kernel.org>
15747 L:      linux-kernel@vger.kernel.org
15748 W:      http://www.slimlogic.co.uk/?p=48
15749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15750 S:      Supported
15751 F:      Documentation/devicetree/bindings/regulator/
15752 F:      Documentation/power/regulator/
15753 F:      drivers/regulator/
15754 F:      include/dt-bindings/regulator/
15755 F:      include/linux/regulator/
15756
15757 VRF
15758 M:      David Ahern <dsa@cumulusnetworks.com>
15759 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15760 L:      netdev@vger.kernel.org
15761 S:      Maintained
15762 F:      drivers/net/vrf.c
15763 F:      Documentation/networking/vrf.txt
15764
15765 VT1211 HARDWARE MONITOR DRIVER
15766 M:      Juerg Haefliger <juergh@gmail.com>
15767 L:      linux-hwmon@vger.kernel.org
15768 S:      Maintained
15769 F:      Documentation/hwmon/vt1211
15770 F:      drivers/hwmon/vt1211.c
15771
15772 VT8231 HARDWARE MONITOR DRIVER
15773 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15774 L:      linux-hwmon@vger.kernel.org
15775 S:      Maintained
15776 F:      drivers/hwmon/vt8231.c
15777
15778 VUB300 USB to SDIO/SD/MMC bridge chip
15779 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15780 L:      linux-mmc@vger.kernel.org
15781 L:      linux-usb@vger.kernel.org
15782 S:      Supported
15783 F:      drivers/mmc/host/vub300.c
15784
15785 W1 DALLAS'S 1-WIRE BUS
15786 M:      Evgeniy Polyakov <zbr@ioremap.net>
15787 S:      Maintained
15788 F:      Documentation/devicetree/bindings/w1/
15789 F:      Documentation/w1/
15790 F:      drivers/w1/
15791 F:      include/linux/w1.h
15792
15793 W83791D HARDWARE MONITORING DRIVER
15794 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15795 L:      linux-hwmon@vger.kernel.org
15796 S:      Maintained
15797 F:      Documentation/hwmon/w83791d
15798 F:      drivers/hwmon/w83791d.c
15799
15800 W83793 HARDWARE MONITORING DRIVER
15801 M:      Rudolf Marek <r.marek@assembler.cz>
15802 L:      linux-hwmon@vger.kernel.org
15803 S:      Maintained
15804 F:      Documentation/hwmon/w83793
15805 F:      drivers/hwmon/w83793.c
15806
15807 W83795 HARDWARE MONITORING DRIVER
15808 M:      Jean Delvare <jdelvare@suse.com>
15809 L:      linux-hwmon@vger.kernel.org
15810 S:      Maintained
15811 F:      drivers/hwmon/w83795.c
15812
15813 W83L51xD SD/MMC CARD INTERFACE DRIVER
15814 M:      Pierre Ossman <pierre@ossman.eu>
15815 S:      Maintained
15816 F:      drivers/mmc/host/wbsd.*
15817
15818 WACOM PROTOCOL 4 SERIAL TABLETS
15819 M:      Julian Squires <julian@cipht.net>
15820 M:      Hans de Goede <hdegoede@redhat.com>
15821 L:      linux-input@vger.kernel.org
15822 S:      Maintained
15823 F:      drivers/input/tablet/wacom_serial4.c
15824
15825 WATCHDOG DEVICE DRIVERS
15826 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15827 M:      Guenter Roeck <linux@roeck-us.net>
15828 L:      linux-watchdog@vger.kernel.org
15829 W:      http://www.linux-watchdog.org/
15830 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15831 S:      Maintained
15832 F:      Documentation/devicetree/bindings/watchdog/
15833 F:      Documentation/watchdog/
15834 F:      drivers/watchdog/
15835 F:      include/linux/watchdog.h
15836 F:      include/uapi/linux/watchdog.h
15837
15838 WHISKEYCOVE PMIC GPIO DRIVER
15839 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15840 L:      linux-gpio@vger.kernel.org
15841 S:      Maintained
15842 F:      drivers/gpio/gpio-wcove.c
15843
15844 WIIMOTE HID DRIVER
15845 M:      David Herrmann <dh.herrmann@googlemail.com>
15846 L:      linux-input@vger.kernel.org
15847 S:      Maintained
15848 F:      drivers/hid/hid-wiimote*
15849
15850 WILOCITY WIL6210 WIRELESS DRIVER
15851 M:      Maya Erez <merez@codeaurora.org>
15852 L:      linux-wireless@vger.kernel.org
15853 L:      wil6210@qti.qualcomm.com
15854 S:      Supported
15855 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15856 F:      drivers/net/wireless/ath/wil6210/
15857
15858 WIMAX STACK
15859 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15860 M:      linux-wimax@intel.com
15861 L:      wimax@linuxwimax.org (subscribers-only)
15862 S:      Supported
15863 W:      http://linuxwimax.org
15864 F:      Documentation/wimax/README.wimax
15865 F:      include/linux/wimax/debug.h
15866 F:      include/net/wimax.h
15867 F:      include/uapi/linux/wimax.h
15868 F:      net/wimax/
15869
15870 WINBOND CIR DRIVER
15871 M:      David Härdeman <david@hardeman.nu>
15872 S:      Maintained
15873 F:      drivers/media/rc/winbond-cir.c
15874
15875 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15876 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15877 L:      linux-watchdog@vger.kernel.org
15878 S:      Maintained
15879 F:      drivers/watchdog/ebc-c384_wdt.c
15880
15881 WINSYSTEMS WS16C48 GPIO DRIVER
15882 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15883 L:      linux-gpio@vger.kernel.org
15884 S:      Maintained
15885 F:      drivers/gpio/gpio-ws16c48.c
15886
15887 WISTRON LAPTOP BUTTON DRIVER
15888 M:      Miloslav Trmac <mitr@volny.cz>
15889 S:      Maintained
15890 F:      drivers/input/misc/wistron_btns.c
15891
15892 WL3501 WIRELESS PCMCIA CARD DRIVER
15893 L:      linux-wireless@vger.kernel.org
15894 S:      Odd fixes
15895 F:      drivers/net/wireless/wl3501*
15896
15897 WOLFSON MICROELECTRONICS DRIVERS
15898 L:      patches@opensource.cirrus.com
15899 T:      git https://github.com/CirrusLogic/linux-drivers.git
15900 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15901 S:      Supported
15902 F:      Documentation/hwmon/wm83??
15903 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15904 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15905 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15906 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15907 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15908 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15909 F:      drivers/clk/clk-wm83*.c
15910 F:      drivers/extcon/extcon-arizona.c
15911 F:      drivers/leds/leds-wm83*.c
15912 F:      drivers/gpio/gpio-*wm*.c
15913 F:      drivers/gpio/gpio-arizona.c
15914 F:      drivers/hwmon/wm83??-hwmon.c
15915 F:      drivers/input/misc/wm831x-on.c
15916 F:      drivers/input/touchscreen/wm831x-ts.c
15917 F:      drivers/input/touchscreen/wm97*.c
15918 F:      drivers/mfd/arizona*
15919 F:      drivers/mfd/wm*.c
15920 F:      drivers/mfd/cs47l24*
15921 F:      drivers/power/supply/wm83*.c
15922 F:      drivers/rtc/rtc-wm83*.c
15923 F:      drivers/regulator/wm8*.c
15924 F:      drivers/regulator/arizona*
15925 F:      drivers/video/backlight/wm83*_bl.c
15926 F:      drivers/watchdog/wm83*_wdt.c
15927 F:      include/linux/mfd/arizona/
15928 F:      include/linux/mfd/wm831x/
15929 F:      include/linux/mfd/wm8350/
15930 F:      include/linux/mfd/wm8400*
15931 F:      include/linux/regulator/arizona*
15932 F:      include/linux/wm97xx.h
15933 F:      include/sound/wm????.h
15934 F:      sound/soc/codecs/arizona.?
15935 F:      sound/soc/codecs/wm*
15936 F:      sound/soc/codecs/cs47l24*
15937
15938 WORKQUEUE
15939 M:      Tejun Heo <tj@kernel.org>
15940 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15942 S:      Maintained
15943 F:      include/linux/workqueue.h
15944 F:      kernel/workqueue.c
15945 F:      Documentation/core-api/workqueue.rst
15946
15947 X-POWERS AXP288 PMIC DRIVERS
15948 M:      Hans de Goede <hdegoede@redhat.com>
15949 S:      Maintained
15950 N:      axp288
15951 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15952
15953 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15954 M:      Chen-Yu Tsai <wens@csie.org>
15955 L:      linux-kernel@vger.kernel.org
15956 S:      Maintained
15957 N:      axp[128]
15958
15959 X.25 NETWORK LAYER
15960 M:      Andrew Hendry <andrew.hendry@gmail.com>
15961 L:      linux-x25@vger.kernel.org
15962 S:      Odd Fixes
15963 F:      Documentation/networking/x25*
15964 F:      include/net/x25*
15965 F:      net/x25/
15966
15967 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15968 M:      Thomas Gleixner <tglx@linutronix.de>
15969 M:      Ingo Molnar <mingo@redhat.com>
15970 M:      Borislav Petkov <bp@alien8.de>
15971 R:      "H. Peter Anvin" <hpa@zytor.com>
15972 M:      x86@kernel.org
15973 L:      linux-kernel@vger.kernel.org
15974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15975 S:      Maintained
15976 F:      Documentation/devicetree/bindings/x86/
15977 F:      Documentation/x86/
15978 F:      arch/x86/
15979
15980 X86 ENTRY CODE
15981 M:      Andy Lutomirski <luto@kernel.org>
15982 L:      linux-kernel@vger.kernel.org
15983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15984 S:      Maintained
15985 F:      arch/x86/entry/
15986
15987 X86 MCE INFRASTRUCTURE
15988 M:      Tony Luck <tony.luck@intel.com>
15989 M:      Borislav Petkov <bp@alien8.de>
15990 L:      linux-edac@vger.kernel.org
15991 S:      Maintained
15992 F:      arch/x86/kernel/cpu/mcheck/*
15993
15994 X86 MICROCODE UPDATE SUPPORT
15995 M:      Borislav Petkov <bp@alien8.de>
15996 S:      Maintained
15997 F:      arch/x86/kernel/cpu/microcode/*
15998
15999 X86 MM
16000 M:      Dave Hansen <dave.hansen@linux.intel.com>
16001 M:      Andy Lutomirski <luto@kernel.org>
16002 M:      Peter Zijlstra <peterz@infradead.org>
16003 L:      linux-kernel@vger.kernel.org
16004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
16005 S:      Maintained
16006 F:      arch/x86/mm/
16007
16008 X86 PLATFORM DRIVERS
16009 M:      Darren Hart <dvhart@infradead.org>
16010 M:      Andy Shevchenko <andy@infradead.org>
16011 L:      platform-driver-x86@vger.kernel.org
16012 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16013 S:      Maintained
16014 F:      drivers/platform/x86/
16015 F:      drivers/platform/olpc/
16016
16017 X86 VDSO
16018 M:      Andy Lutomirski <luto@kernel.org>
16019 L:      linux-kernel@vger.kernel.org
16020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16021 S:      Maintained
16022 F:      arch/x86/entry/vdso/
16023
16024 XC2028/3028 TUNER DRIVER
16025 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16026 L:      linux-media@vger.kernel.org
16027 W:      https://linuxtv.org
16028 T:      git git://linuxtv.org/media_tree.git
16029 S:      Maintained
16030 F:      drivers/media/tuners/tuner-xc2028.*
16031
16032 XDP SOCKETS (AF_XDP)
16033 M:      Björn Töpel <bjorn.topel@intel.com>
16034 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16035 L:      netdev@vger.kernel.org
16036 S:      Maintained
16037 F:      kernel/bpf/xskmap.c
16038 F:      net/xdp/
16039
16040 XEN BLOCK SUBSYSTEM
16041 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16042 M:      Roger Pau Monné <roger.pau@citrix.com>
16043 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16044 S:      Supported
16045 F:      drivers/block/xen-blkback/*
16046 F:      drivers/block/xen*
16047
16048 XEN HYPERVISOR ARM
16049 M:      Stefano Stabellini <sstabellini@kernel.org>
16050 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16051 S:      Maintained
16052 F:      arch/arm/xen/
16053 F:      arch/arm/include/asm/xen/
16054
16055 XEN HYPERVISOR ARM64
16056 M:      Stefano Stabellini <sstabellini@kernel.org>
16057 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16058 S:      Maintained
16059 F:      arch/arm64/xen/
16060 F:      arch/arm64/include/asm/xen/
16061
16062 XEN HYPERVISOR INTERFACE
16063 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16064 M:      Juergen Gross <jgross@suse.com>
16065 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16067 S:      Supported
16068 F:      arch/x86/xen/
16069 F:      drivers/*/xen-*front.c
16070 F:      drivers/xen/
16071 F:      arch/x86/include/asm/xen/
16072 F:      arch/x86/include/asm/pvclock-abi.h
16073 F:      include/xen/
16074 F:      include/uapi/xen/
16075 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16076 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16077
16078 XEN NETWORK BACKEND DRIVER
16079 M:      Wei Liu <wei.liu2@citrix.com>
16080 M:      Paul Durrant <paul.durrant@citrix.com>
16081 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16082 L:      netdev@vger.kernel.org
16083 S:      Supported
16084 F:      drivers/net/xen-netback/*
16085
16086 XEN PCI SUBSYSTEM
16087 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16088 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16089 S:      Supported
16090 F:      arch/x86/pci/*xen*
16091 F:      drivers/pci/*xen*
16092
16093 XEN PVSCSI DRIVERS
16094 M:      Juergen Gross <jgross@suse.com>
16095 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16096 L:      linux-scsi@vger.kernel.org
16097 S:      Supported
16098 F:      drivers/scsi/xen-scsifront.c
16099 F:      drivers/xen/xen-scsiback.c
16100 F:      include/xen/interface/io/vscsiif.h
16101
16102 XEN SWIOTLB SUBSYSTEM
16103 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16104 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16105 L:      iommu@lists.linux-foundation.org
16106 S:      Supported
16107 F:      arch/x86/xen/*swiotlb*
16108 F:      drivers/xen/*swiotlb*
16109
16110 XEN SOUND FRONTEND DRIVER
16111 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16112 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16113 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16114 S:      Supported
16115 F:      sound/xen/*
16116
16117 XFS FILESYSTEM
16118 M:      Darrick J. Wong <darrick.wong@oracle.com>
16119 M:      linux-xfs@vger.kernel.org
16120 L:      linux-xfs@vger.kernel.org
16121 W:      http://xfs.org/
16122 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16123 S:      Supported
16124 F:      Documentation/filesystems/xfs.txt
16125 F:      fs/xfs/
16126
16127 XILINX AXI ETHERNET DRIVER
16128 M:      Anirudha Sarangi <anirudh@xilinx.com>
16129 M:      John Linn <John.Linn@xilinx.com>
16130 S:      Maintained
16131 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16132
16133 XILINX UARTLITE SERIAL DRIVER
16134 M:      Peter Korsgaard <jacmet@sunsite.dk>
16135 L:      linux-serial@vger.kernel.org
16136 S:      Maintained
16137 F:      drivers/tty/serial/uartlite.c
16138
16139 XILINX VIDEO IP CORES
16140 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16141 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16142 L:      linux-media@vger.kernel.org
16143 T:      git git://linuxtv.org/media_tree.git
16144 S:      Supported
16145 F:      Documentation/devicetree/bindings/media/xilinx/
16146 F:      drivers/media/platform/xilinx/
16147 F:      include/uapi/linux/xilinx-v4l2-controls.h
16148
16149 XILLYBUS DRIVER
16150 M:      Eli Billauer <eli.billauer@gmail.com>
16151 L:      linux-kernel@vger.kernel.org
16152 S:      Supported
16153 F:      drivers/char/xillybus/
16154
16155 XLP9XX I2C DRIVER
16156 M:      George Cherian <george.cherian@cavium.com>
16157 M:      Jan Glauber <jglauber@cavium.com>
16158 L:      linux-i2c@vger.kernel.org
16159 W:      http://www.cavium.com
16160 S:      Supported
16161 F:      drivers/i2c/busses/i2c-xlp9xx.c
16162
16163 XRA1403 GPIO EXPANDER
16164 M:      Nandor Han <nandor.han@ge.com>
16165 M:      Semi Malinen <semi.malinen@ge.com>
16166 L:      linux-gpio@vger.kernel.org
16167 S:      Maintained
16168 F:      drivers/gpio/gpio-xra1403.c
16169 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16170
16171 XTENSA XTFPGA PLATFORM SUPPORT
16172 M:      Max Filippov <jcmvbkbc@gmail.com>
16173 L:      linux-xtensa@linux-xtensa.org
16174 S:      Maintained
16175 F:      drivers/spi/spi-xtensa-xtfpga.c
16176 F:      sound/soc/xtensa/xtfpga-i2s.c
16177
16178 YAM DRIVER FOR AX.25
16179 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16180 L:      linux-hams@vger.kernel.org
16181 S:      Maintained
16182 F:      drivers/net/hamradio/yam*
16183 F:      include/linux/yam.h
16184
16185 YAMA SECURITY MODULE
16186 M:      Kees Cook <keescook@chromium.org>
16187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16188 S:      Supported
16189 F:      security/yama/
16190 F:      Documentation/admin-guide/LSM/Yama.rst
16191
16192 YEALINK PHONE DRIVER
16193 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16194 L:      usbb2k-api-dev@nongnu.org
16195 S:      Maintained
16196 F:      Documentation/input/devices/yealink.rst
16197 F:      drivers/input/misc/yealink.*
16198
16199 Z8530 DRIVER FOR AX.25
16200 M:      Joerg Reuter <jreuter@yaina.de>
16201 W:      http://yaina.de/jreuter/
16202 W:      http://www.qsl.net/dl1bke/
16203 L:      linux-hams@vger.kernel.org
16204 S:      Maintained
16205 F:      Documentation/networking/z8530drv.txt
16206 F:      drivers/net/hamradio/*scc.c
16207 F:      drivers/net/hamradio/z8530.h
16208
16209 ZBUD COMPRESSED PAGE ALLOCATOR
16210 M:      Seth Jennings <sjenning@redhat.com>
16211 M:      Dan Streetman <ddstreet@ieee.org>
16212 L:      linux-mm@kvack.org
16213 S:      Maintained
16214 F:      mm/zbud.c
16215 F:      include/linux/zbud.h
16216
16217 ZD1211RW WIRELESS DRIVER
16218 M:      Daniel Drake <dsd@gentoo.org>
16219 M:      Ulrich Kunitz <kune@deine-taler.de>
16220 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16221 L:      linux-wireless@vger.kernel.org
16222 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16223 S:      Maintained
16224 F:      drivers/net/wireless/zydas/zd1211rw/
16225
16226 ZD1301 MEDIA DRIVER
16227 M:      Antti Palosaari <crope@iki.fi>
16228 L:      linux-media@vger.kernel.org
16229 W:      https://linuxtv.org/
16230 W:      http://palosaari.fi/linux/
16231 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16232 S:      Maintained
16233 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16234
16235 ZD1301_DEMOD MEDIA DRIVER
16236 M:      Antti Palosaari <crope@iki.fi>
16237 L:      linux-media@vger.kernel.org
16238 W:      https://linuxtv.org/
16239 W:      http://palosaari.fi/linux/
16240 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16241 S:      Maintained
16242 F:      drivers/media/dvb-frontends/zd1301_demod*
16243
16244 ZPOOL COMPRESSED PAGE STORAGE API
16245 M:      Dan Streetman <ddstreet@ieee.org>
16246 L:      linux-mm@kvack.org
16247 S:      Maintained
16248 F:      mm/zpool.c
16249 F:      include/linux/zpool.h
16250
16251 ZR36067 VIDEO FOR LINUX DRIVER
16252 L:      mjpeg-users@lists.sourceforge.net
16253 L:      linux-media@vger.kernel.org
16254 W:      http://mjpeg.sourceforge.net/driver-zoran/
16255 T:      hg https://linuxtv.org/hg/v4l-dvb
16256 S:      Odd Fixes
16257 F:      drivers/staging/media/zoran/
16258
16259 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16260 M:      Minchan Kim <minchan@kernel.org>
16261 M:      Nitin Gupta <ngupta@vflare.org>
16262 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16263 L:      linux-kernel@vger.kernel.org
16264 S:      Maintained
16265 F:      drivers/block/zram/
16266 F:      Documentation/blockdev/zram.txt
16267
16268 ZS DECSTATION Z85C30 SERIAL DRIVER
16269 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16270 S:      Maintained
16271 F:      drivers/tty/serial/zs.*
16272
16273 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16274 M:      Minchan Kim <minchan@kernel.org>
16275 M:      Nitin Gupta <ngupta@vflare.org>
16276 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16277 L:      linux-mm@kvack.org
16278 S:      Maintained
16279 F:      mm/zsmalloc.c
16280 F:      include/linux/zsmalloc.h
16281 F:      Documentation/vm/zsmalloc.rst
16282
16283 ZSWAP COMPRESSED SWAP CACHING
16284 M:      Seth Jennings <sjenning@redhat.com>
16285 M:      Dan Streetman <ddstreet@ieee.org>
16286 L:      linux-mm@kvack.org
16287 S:      Maintained
16288 F:      mm/zswap.c
16289
16290 THE REST
16291 M:      Linus Torvalds <torvalds@linux-foundation.org>
16292 L:      linux-kernel@vger.kernel.org
16293 Q:      http://patchwork.kernel.org/project/LKML/list/
16294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16295 S:      Buried alive in reporters
16296 F:      *
16297 F:      */