MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 L:      netdev@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/ethernet/realtek/r8169.c
 186
 187 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 189 L:      linux-serial@vger.kernel.org
 190 S:      Maintained
 191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 192 F:      drivers/tty/serial/8250*
 193 F:      include/linux/serial_8250.h
 194
 195 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 196 L:      netdev@vger.kernel.org
 197 S:      Orphan / Obsolete
 198 F:      drivers/net/ethernet/8390/
 199
 200 9P FILE SYSTEM
 201 M:      Eric Van Hensbergen <ericvh@gmail.com>
 202 M:      Latchesar Ionkov <lucho@ionkov.net>
 203 M:      Dominique Martinet <asmadeus@codewreck.org>
 204 L:      v9fs-developer@lists.sourceforge.net
 205 W:      http://swik.net/v9fs
 206 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 208 T:      git git://github.com/martinetd/linux.git
 209 S:      Maintained
 210 F:      Documentation/filesystems/9p.txt
 211 F:      fs/9p/
 212 F:      net/9p/
 213 F:      include/net/9p/
 214 F:      include/uapi/linux/virtio_9p.h
 215 F:      include/trace/events/9p.h
 216
 217 A8293 MEDIA DRIVER
 218 M:      Antti Palosaari <crope@iki.fi>
 219 L:      linux-media@vger.kernel.org
 220 W:      https://linuxtv.org
 221 W:      http://palosaari.fi/linux/
 222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 223 T:      git git://linuxtv.org/anttip/media_tree.git
 224 S:      Maintained
 225 F:      drivers/media/dvb-frontends/a8293*
 226
 227 AACRAID SCSI RAID DRIVER
 228 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 229 L:      linux-scsi@vger.kernel.org
 230 W:      http://www.adaptec.com/
 231 S:      Supported
 232 F:      Documentation/scsi/aacraid.txt
 233 F:      drivers/scsi/aacraid/
 234
 235 ABI/API
 236 L:      linux-api@vger.kernel.org
 237 F:      include/linux/syscalls.h
 238 F:      kernel/sys_ni.c
 239
 240 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 241 M:      Hans de Goede <hdegoede@redhat.com>
 242 L:      linux-hwmon@vger.kernel.org
 243 S:      Maintained
 244 F:      drivers/hwmon/abituguru.c
 245
 246 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 247 M:      Alistair John Strachan <alistair@devzero.co.uk>
 248 L:      linux-hwmon@vger.kernel.org
 249 S:      Maintained
 250 F:      drivers/hwmon/abituguru3.c
 251
 252 ACCES 104-DIO-48E GPIO DRIVER
 253 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 254 L:      linux-gpio@vger.kernel.org
 255 S:      Maintained
 256 F:      drivers/gpio/gpio-104-dio-48e.c
 257
 258 ACCES 104-IDI-48 GPIO DRIVER
 259 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 260 L:      linux-gpio@vger.kernel.org
 261 S:      Maintained
 262 F:      drivers/gpio/gpio-104-idi-48.c
 263
 264 ACCES 104-IDIO-16 GPIO DRIVER
 265 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 266 L:      linux-gpio@vger.kernel.org
 267 S:      Maintained
 268 F:      drivers/gpio/gpio-104-idio-16.c
 269
 270 ACCES 104-QUAD-8 IIO DRIVER
 271 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 272 L:      linux-iio@vger.kernel.org
 273 S:      Maintained
 274 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 275 F:      drivers/iio/counter/104-quad-8.c
 276
 277 ACCES PCI-IDIO-16 GPIO DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-gpio@vger.kernel.org
 280 S:      Maintained
 281 F:      drivers/gpio/gpio-pci-idio-16.c
 282
 283 ACCES PCIe-IDIO-24 GPIO DRIVER
 284 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 285 L:      linux-gpio@vger.kernel.org
 286 S:      Maintained
 287 F:      drivers/gpio/gpio-pcie-idio-24.c
 288
 289 ACENIC DRIVER
 290 M:      Jes Sorensen <jes@trained-monkey.org>
 291 L:      linux-acenic@sunsite.dk
 292 S:      Maintained
 293 F:      drivers/net/ethernet/alteon/acenic*
 294
 295 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 296 M:      Peter Feuerer <peter@piie.net>
 297 L:      platform-driver-x86@vger.kernel.org
 298 W:      http://piie.net/?section=acerhdf
 299 S:      Maintained
 300 F:      drivers/platform/x86/acerhdf.c
 301
 302 ACER WMI LAPTOP EXTRAS
 303 M:      "Lee, Chun-Yi" <jlee@suse.com>
 304 L:      platform-driver-x86@vger.kernel.org
 305 S:      Maintained
 306 F:      drivers/platform/x86/acer-wmi.c
 307
 308 ACPI
 309 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 310 M:      Len Brown <lenb@kernel.org>
 311 L:      linux-acpi@vger.kernel.org
 312 W:      https://01.org/linux-acpi
 313 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 315 B:      https://bugzilla.kernel.org
 316 S:      Supported
 317 F:      drivers/acpi/
 318 F:      drivers/pnp/pnpacpi/
 319 F:      include/linux/acpi.h
 320 F:      include/linux/fwnode.h
 321 F:      include/acpi/
 322 F:      Documentation/acpi/
 323 F:      Documentation/ABI/testing/sysfs-bus-acpi
 324 F:      Documentation/ABI/testing/configfs-acpi
 325 F:      drivers/pci/*acpi*
 326 F:      drivers/pci/*/*acpi*
 327 F:      tools/power/acpi/
 328
 329 ACPI APEI
 330 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 331 M:      Len Brown <lenb@kernel.org>
 332 L:      linux-acpi@vger.kernel.org
 333 R:      Tony Luck <tony.luck@intel.com>
 334 R:      Borislav Petkov <bp@alien8.de>
 335 F:      drivers/acpi/apei/
 336
 337 ACPI COMPONENT ARCHITECTURE (ACPICA)
 338 M:      Robert Moore <robert.moore@intel.com>
 339 M:      Erik Schmauss <erik.schmauss@intel.com>
 340 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 341 L:      linux-acpi@vger.kernel.org
 342 L:      devel@acpica.org
 343 W:      https://acpica.org/
 344 W:      https://github.com/acpica/acpica/
 345 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 347 B:      https://bugzilla.kernel.org
 348 B:      https://bugs.acpica.org
 349 S:      Supported
 350 F:      drivers/acpi/acpica/
 351 F:      include/acpi/
 352 F:      tools/power/acpi/
 353
 354 ACPI FAN DRIVER
 355 M:      Zhang Rui <rui.zhang@intel.com>
 356 L:      linux-acpi@vger.kernel.org
 357 W:      https://01.org/linux-acpi
 358 B:      https://bugzilla.kernel.org
 359 S:      Supported
 360 F:      drivers/acpi/fan.c
 361
 362 ACPI FOR ARM64 (ACPI/arm64)
 363 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 364 M:      Hanjun Guo <hanjun.guo@linaro.org>
 365 M:      Sudeep Holla <sudeep.holla@arm.com>
 366 L:      linux-acpi@vger.kernel.org
 367 S:      Maintained
 368 F:      drivers/acpi/arm64
 369
 370 ACPI I2C MULTI INSTANTIATE DRIVER
 371 M:      Hans de Goede <hdegoede@redhat.com>
 372 L:      platform-driver-x86@vger.kernel.org
 373 S:      Maintained
 374 F:      drivers/platform/x86/i2c-multi-instantiate.c
 375
 376 ACPI PMIC DRIVERS
 377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 378 M:      Len Brown <lenb@kernel.org>
 379 R:      Andy Shevchenko <andy@infradead.org>
 380 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 381 L:      linux-acpi@vger.kernel.org
 382 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 384 B:      https://bugzilla.kernel.org
 385 S:      Supported
 386 F:      drivers/acpi/pmic/
 387
 388 ACPI THERMAL DRIVER
 389 M:      Zhang Rui <rui.zhang@intel.com>
 390 L:      linux-acpi@vger.kernel.org
 391 W:      https://01.org/linux-acpi
 392 B:      https://bugzilla.kernel.org
 393 S:      Supported
 394 F:      drivers/acpi/*thermal*
 395
 396 ACPI VIDEO DRIVER
 397 M:      Zhang Rui <rui.zhang@intel.com>
 398 L:      linux-acpi@vger.kernel.org
 399 W:      https://01.org/linux-acpi
 400 B:      https://bugzilla.kernel.org
 401 S:      Supported
 402 F:      drivers/acpi/acpi_video.c
 403
 404 ACPI WMI DRIVER
 405 L:      platform-driver-x86@vger.kernel.org
 406 S:      Orphan
 407 F:      drivers/platform/x86/wmi.c
 408 F:      include/uapi/linux/wmi.h
 409
 410 AD1889 ALSA SOUND DRIVER
 411 M:      Thibaut Varene <T-Bone@parisc-linux.org>
 412 W:      http://wiki.parisc-linux.org/AD1889
 413 L:      linux-parisc@vger.kernel.org
 414 S:      Maintained
 415 F:      sound/pci/ad1889.*
 416
 417 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 418 M:      Michael Hennerich <michael.hennerich@analog.com>
 419 W:      http://wiki.analog.com/AD5254
 420 W:      http://ez.analog.com/community/linux-device-drivers
 421 S:      Supported
 422 F:      drivers/misc/ad525x_dpot.c
 423
 424 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 425 M:      Michael Hennerich <michael.hennerich@analog.com>
 426 W:      http://wiki.analog.com/AD5398
 427 W:      http://ez.analog.com/community/linux-device-drivers
 428 S:      Supported
 429 F:      drivers/regulator/ad5398.c
 430
 431 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 432 M:      Michael Hennerich <michael.hennerich@analog.com>
 433 W:      http://wiki.analog.com/AD7142
 434 W:      http://ez.analog.com/community/linux-device-drivers
 435 S:      Supported
 436 F:      drivers/input/misc/ad714x.c
 437
 438 AD7877 TOUCHSCREEN DRIVER
 439 M:      Michael Hennerich <michael.hennerich@analog.com>
 440 W:      http://wiki.analog.com/AD7877
 441 W:      http://ez.analog.com/community/linux-device-drivers
 442 S:      Supported
 443 F:      drivers/input/touchscreen/ad7877.c
 444
 445 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 446 M:      Michael Hennerich <michael.hennerich@analog.com>
 447 W:      http://wiki.analog.com/AD7879
 448 W:      http://ez.analog.com/community/linux-device-drivers
 449 S:      Supported
 450 F:      drivers/input/touchscreen/ad7879.c
 451
 452 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 453 M:      Jiri Kosina <jikos@kernel.org>
 454 S:      Maintained
 455
 456 ADF7242 IEEE 802.15.4 RADIO DRIVER
 457 M:      Michael Hennerich <michael.hennerich@analog.com>
 458 W:      https://wiki.analog.com/ADF7242
 459 W:      http://ez.analog.com/community/linux-device-drivers
 460 L:      linux-wpan@vger.kernel.org
 461 S:      Supported
 462 F:      drivers/net/ieee802154/adf7242.c
 463 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 464
 465 ADM1025 HARDWARE MONITOR DRIVER
 466 M:      Jean Delvare <jdelvare@suse.com>
 467 L:      linux-hwmon@vger.kernel.org
 468 S:      Maintained
 469 F:      Documentation/hwmon/adm1025
 470 F:      drivers/hwmon/adm1025.c
 471
 472 ADM1029 HARDWARE MONITOR DRIVER
 473 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 474 L:      linux-hwmon@vger.kernel.org
 475 S:      Maintained
 476 F:      drivers/hwmon/adm1029.c
 477
 478 ADM8211 WIRELESS DRIVER
 479 L:      linux-wireless@vger.kernel.org
 480 W:      http://wireless.kernel.org/
 481 S:      Orphan
 482 F:      drivers/net/wireless/admtek/adm8211.*
 483
 484 ADP1653 FLASH CONTROLLER DRIVER
 485 M:      Sakari Ailus <sakari.ailus@iki.fi>
 486 L:      linux-media@vger.kernel.org
 487 S:      Maintained
 488 F:      drivers/media/i2c/adp1653.c
 489 F:      include/media/i2c/adp1653.h
 490
 491 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 492 M:      Michael Hennerich <michael.hennerich@analog.com>
 493 W:      http://wiki.analog.com/ADP5520
 494 W:      http://ez.analog.com/community/linux-device-drivers
 495 S:      Supported
 496 F:      drivers/mfd/adp5520.c
 497 F:      drivers/video/backlight/adp5520_bl.c
 498 F:      drivers/leds/leds-adp5520.c
 499 F:      drivers/gpio/gpio-adp5520.c
 500 F:      drivers/input/keyboard/adp5520-keys.c
 501
 502 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 503 M:      Michael Hennerich <michael.hennerich@analog.com>
 504 W:      http://wiki.analog.com/ADP5588
 505 W:      http://ez.analog.com/community/linux-device-drivers
 506 S:      Supported
 507 F:      drivers/input/keyboard/adp5588-keys.c
 508 F:      drivers/gpio/gpio-adp5588.c
 509
 510 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 511 M:      Michael Hennerich <michael.hennerich@analog.com>
 512 W:      http://wiki.analog.com/ADP8860
 513 W:      http://ez.analog.com/community/linux-device-drivers
 514 S:      Supported
 515 F:      drivers/video/backlight/adp8860_bl.c
 516
 517 ADS1015 HARDWARE MONITOR DRIVER
 518 M:      Dirk Eibach <eibach@gdsys.de>
 519 L:      linux-hwmon@vger.kernel.org
 520 S:      Maintained
 521 F:      Documentation/hwmon/ads1015
 522 F:      drivers/hwmon/ads1015.c
 523 F:      include/linux/platform_data/ads1015.h
 524
 525 ADT746X FAN DRIVER
 526 M:      Colin Leroy <colin@colino.net>
 527 S:      Maintained
 528 F:      drivers/macintosh/therm_adt746x.c
 529
 530 ADT7475 HARDWARE MONITOR DRIVER
 531 M:      Jean Delvare <jdelvare@suse.com>
 532 L:      linux-hwmon@vger.kernel.org
 533 S:      Maintained
 534 F:      Documentation/hwmon/adt7475
 535 F:      drivers/hwmon/adt7475.c
 536
 537 ADVANSYS SCSI DRIVER
 538 M:      Matthew Wilcox <matthew@wil.cx>
 539 M:      Hannes Reinecke <hare@suse.com>
 540 L:      linux-scsi@vger.kernel.org
 541 S:      Maintained
 542 F:      Documentation/scsi/advansys.txt
 543 F:      drivers/scsi/advansys.c
 544
 545 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 546 M:      Michael Hennerich <michael.hennerich@analog.com>
 547 W:      http://wiki.analog.com/ADXL345
 548 W:      http://ez.analog.com/community/linux-device-drivers
 549 S:      Supported
 550 F:      drivers/input/misc/adxl34x.c
 551
 552 AF9013 MEDIA DRIVER
 553 M:      Antti Palosaari <crope@iki.fi>
 554 L:      linux-media@vger.kernel.org
 555 W:      https://linuxtv.org
 556 W:      http://palosaari.fi/linux/
 557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 558 T:      git git://linuxtv.org/anttip/media_tree.git
 559 S:      Maintained
 560 F:      drivers/media/dvb-frontends/af9013*
 561
 562 AF9033 MEDIA DRIVER
 563 M:      Antti Palosaari <crope@iki.fi>
 564 L:      linux-media@vger.kernel.org
 565 W:      https://linuxtv.org
 566 W:      http://palosaari.fi/linux/
 567 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 568 T:      git git://linuxtv.org/anttip/media_tree.git
 569 S:      Maintained
 570 F:      drivers/media/dvb-frontends/af9033*
 571
 572 AFFS FILE SYSTEM
 573 M:      David Sterba <dsterba@suse.com>
 574 L:      linux-fsdevel@vger.kernel.org
 575 S:      Odd Fixes
 576 F:      Documentation/filesystems/affs.txt
 577 F:      fs/affs/
 578
 579 AFS FILESYSTEM
 580 M:      David Howells <dhowells@redhat.com>
 581 L:      linux-afs@lists.infradead.org
 582 S:      Supported
 583 F:      fs/afs/
 584 F:      include/trace/events/afs.h
 585 F:      Documentation/filesystems/afs.txt
 586 W:      https://www.infradead.org/~dhowells/kafs/
 587
 588 AGPGART DRIVER
 589 M:      David Airlie <airlied@linux.ie>
 590 T:      git git://anongit.freedesktop.org/drm/drm
 591 S:      Maintained
 592 F:      drivers/char/agp/
 593 F:      include/linux/agp*
 594 F:      include/uapi/linux/agp*
 595
 596 AHA152X SCSI DRIVER
 597 M:      "Juergen E. Fischer" <fischer@norbit.de>
 598 L:      linux-scsi@vger.kernel.org
 599 S:      Maintained
 600 F:      drivers/scsi/aha152x*
 601 F:      drivers/scsi/pcmcia/aha152x*
 602
 603 AIC7XXX / AIC79XX SCSI DRIVER
 604 M:      Hannes Reinecke <hare@suse.com>
 605 L:      linux-scsi@vger.kernel.org
 606 S:      Maintained
 607 F:      drivers/scsi/aic7xxx/
 608
 609 AIMSLAB FM RADIO RECEIVER DRIVER
 610 M:      Hans Verkuil <hverkuil@xs4all.nl>
 611 L:      linux-media@vger.kernel.org
 612 T:      git git://linuxtv.org/media_tree.git
 613 W:      https://linuxtv.org
 614 S:      Maintained
 615 F:      drivers/media/radio/radio-aimslab*
 616
 617 AIO
 618 M:      Benjamin LaHaise <bcrl@kvack.org>
 619 L:      linux-aio@kvack.org
 620 S:      Supported
 621 F:      fs/aio.c
 622 F:      include/linux/*aio*.h
 623
 624 AIRSPY MEDIA DRIVER
 625 M:      Antti Palosaari <crope@iki.fi>
 626 L:      linux-media@vger.kernel.org
 627 W:      https://linuxtv.org
 628 W:      http://palosaari.fi/linux/
 629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 630 T:      git git://linuxtv.org/anttip/media_tree.git
 631 S:      Maintained
 632 F:      drivers/media/usb/airspy/
 633
 634 ALACRITECH GIGABIT ETHERNET DRIVER
 635 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 636 S:      Maintained
 637 F:      drivers/net/ethernet/alacritech/*
 638
 639 ALCATEL SPEEDTOUCH USB DRIVER
 640 M:      Duncan Sands <duncan.sands@free.fr>
 641 L:      linux-usb@vger.kernel.org
 642 W:      http://www.linux-usb.org/SpeedTouch/
 643 S:      Maintained
 644 F:      drivers/usb/atm/speedtch.c
 645 F:      drivers/usb/atm/usbatm.c
 646
 647 ALCHEMY AU1XX0 MMC DRIVER
 648 M:      Manuel Lauss <manuel.lauss@gmail.com>
 649 S:      Maintained
 650 F:      drivers/mmc/host/au1xmmc.c
 651
 652 ALI1563 I2C DRIVER
 653 M:      Rudolf Marek <r.marek@assembler.cz>
 654 L:      linux-i2c@vger.kernel.org
 655 S:      Maintained
 656 F:      Documentation/i2c/busses/i2c-ali1563
 657 F:      drivers/i2c/busses/i2c-ali1563.c
 658
 659 ALLWINNER SECURITY SYSTEM
 660 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 661 L:      linux-crypto@vger.kernel.org
 662 S:      Maintained
 663 F:      drivers/crypto/sunxi-ss/
 664
 665 ALPHA PORT
 666 M:      Richard Henderson <rth@twiddle.net>
 667 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 668 M:      Matt Turner <mattst88@gmail.com>
 669 S:      Odd Fixes
 670 L:      linux-alpha@vger.kernel.org
 671 F:      arch/alpha/
 672
 673 ALPS PS/2 TOUCHPAD DRIVER
 674 R:      Pali Rohár <pali.rohar@gmail.com>
 675 F:      drivers/input/mouse/alps.*
 676
 677 ALTERA I2C CONTROLLER DRIVER
 678 M:      Thor Thayer <thor.thayer@linux.intel.com>
 679 S:      Maintained
 680 F:      drivers/i2c/busses/i2c-altera.c
 681
 682 ALTERA MAILBOX DRIVER
 683 M:      Ley Foon Tan <lftan@altera.com>
 684 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 685 S:      Maintained
 686 F:      drivers/mailbox/mailbox-altera.c
 687
 688 ALTERA PIO DRIVER
 689 M:      Tien Hock Loh <thloh@altera.com>
 690 L:      linux-gpio@vger.kernel.org
 691 S:      Maintained
 692 F:      drivers/gpio/gpio-altera.c
 693
 694 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 695 M:      Thor Thayer <thor.thayer@linux.intel.com>
 696 S:      Maintained
 697 F:      drivers/gpio/gpio-altera-a10sr.c
 698 F:      drivers/mfd/altera-a10sr.c
 699 F:      drivers/reset/reset-a10sr.c
 700 F:      include/linux/mfd/altera-a10sr.h
 701 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 702
 703 ALTERA TRIPLE SPEED ETHERNET DRIVER
 704 M:      Vince Bridgers <vbridger@opensource.altera.com>
 705 L:      netdev@vger.kernel.org
 706 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 707 S:      Maintained
 708 F:      drivers/net/ethernet/altera/
 709
 710 ALTERA UART/JTAG UART SERIAL DRIVERS
 711 M:      Tobias Klauser <tklauser@distanz.ch>
 712 L:      linux-serial@vger.kernel.org
 713 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 714 S:      Maintained
 715 F:      drivers/tty/serial/altera_uart.c
 716 F:      drivers/tty/serial/altera_jtaguart.c
 717 F:      include/linux/altera_uart.h
 718 F:      include/linux/altera_jtaguart.h
 719
 720 AMAZON ETHERNET DRIVERS
 721 M:      Netanel Belgazal <netanel@amazon.com>
 722 R:      Saeed Bishara <saeedb@amazon.com>
 723 R:      Zorik Machulsky <zorik@amazon.com>
 724 L:      netdev@vger.kernel.org
 725 S:      Supported
 726 F:      Documentation/networking/ena.txt
 727 F:      drivers/net/ethernet/amazon/
 728
 729 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 730 M:      Tom Lendacky <thomas.lendacky@amd.com>
 731 M:      Gary Hook <gary.hook@amd.com>
 732 L:      linux-crypto@vger.kernel.org
 733 S:      Supported
 734 F:      drivers/crypto/ccp/
 735 F:      include/linux/ccp.h
 736
 737 AMD DISPLAY CORE
 738 M:      Harry Wentland <harry.wentland@amd.com>
 739 M:      Leo Li <sunpeng.li@amd.com>
 740 L:      amd-gfx@lists.freedesktop.org
 741 T:      git git://people.freedesktop.org/~agd5f/linux
 742 S:      Supported
 743 F:      drivers/gpu/drm/amd/display/
 744
 745 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 746 M:      Huang Rui <ray.huang@amd.com>
 747 L:      linux-hwmon@vger.kernel.org
 748 S:      Supported
 749 F:      Documentation/hwmon/fam15h_power
 750 F:      drivers/hwmon/fam15h_power.c
 751
 752 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 753 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 754 S:      Orphan
 755 F:      drivers/usb/gadget/udc/amd5536udc.*
 756
 757 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 758 P:      Andres Salomon <dilinger@queued.net>
 759 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 760 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 761 S:      Supported
 762 F:      drivers/char/hw_random/geode-rng.c
 763 F:      drivers/crypto/geode*
 764 F:      drivers/video/fbdev/geode/
 765 F:      arch/x86/include/asm/geode.h
 766
 767 AMD IOMMU (AMD-VI)
 768 M:      Joerg Roedel <joro@8bytes.org>
 769 L:      iommu@lists.linux-foundation.org
 770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 771 S:      Maintained
 772 F:      drivers/iommu/amd_iommu*.[ch]
 773 F:      include/linux/amd-iommu.h
 774
 775 AMD KFD
 776 M:      Oded Gabbay <oded.gabbay@gmail.com>
 777 L:      dri-devel@lists.freedesktop.org
 778 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 779 S:      Supported
 780 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 781 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 782 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 783 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 784 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 785 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 786 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 787 F:      drivers/gpu/drm/amd/amdkfd/
 788 F:      drivers/gpu/drm/amd/include/cik_structs.h
 789 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 790 F:      drivers/gpu/drm/amd/include/vi_structs.h
 791 F:      drivers/gpu/drm/amd/include/v9_structs.h
 792 F:      include/uapi/linux/kfd_ioctl.h
 793
 794 AMD POWERPLAY
 795 M:      Rex Zhu <rex.zhu@amd.com>
 796 M:      Evan Quan <evan.quan@amd.com>
 797 L:      amd-gfx@lists.freedesktop.org
 798 S:      Supported
 799 F:      drivers/gpu/drm/amd/powerplay/
 800 T:      git git://people.freedesktop.org/~agd5f/linux
 801
 802 AMD SEATTLE DEVICE TREE SUPPORT
 803 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 804 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 805 M:      Tom Lendacky <thomas.lendacky@amd.com>
 806 S:      Supported
 807 F:      arch/arm64/boot/dts/amd/
 808
 809 AMD XGBE DRIVER
 810 M:      Tom Lendacky <thomas.lendacky@amd.com>
 811 L:      netdev@vger.kernel.org
 812 S:      Supported
 813 F:      drivers/net/ethernet/amd/xgbe/
 814 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 815
 816 ANALOG DEVICES INC AD5686 DRIVER
 817 M:      Stefan Popa <stefan.popa@analog.com>
 818 L:      linux-pm@vger.kernel.org
 819 W:      http://ez.analog.com/community/linux-device-drivers
 820 S:      Supported
 821 F:      drivers/iio/dac/ad5686*
 822 F:      drivers/iio/dac/ad5696*
 823
 824 ANALOG DEVICES INC AD5758 DRIVER
 825 M:      Stefan Popa <stefan.popa@analog.com>
 826 L:      linux-iio@vger.kernel.org
 827 W:      http://ez.analog.com/community/linux-device-drivers
 828 S:      Supported
 829 F:      drivers/iio/dac/ad5758.c
 830 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 831
 832 ANALOG DEVICES INC AD9389B DRIVER
 833 M:      Hans Verkuil <hans.verkuil@cisco.com>
 834 L:      linux-media@vger.kernel.org
 835 S:      Maintained
 836 F:      drivers/media/i2c/ad9389b*
 837
 838 ANALOG DEVICES INC ADGS1408 DRIVER
 839 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 840 S:      Supported
 841 F:      drivers/mux/adgs1408.c
 842 F:      Documentation/devicetree/bindings/mux/adgs1408.txt
 843
 844 ANALOG DEVICES INC ADP5061 DRIVER
 845 M:      Stefan Popa <stefan.popa@analog.com>
 846 L:      linux-pm@vger.kernel.org
 847 W:      http://ez.analog.com/community/linux-device-drivers
 848 S:      Supported
 849 F:      drivers/power/supply/adp5061.c
 850
 851 ANALOG DEVICES INC ADV7180 DRIVER
 852 M:      Lars-Peter Clausen <lars@metafoo.de>
 853 L:      linux-media@vger.kernel.org
 854 W:      http://ez.analog.com/community/linux-device-drivers
 855 S:      Supported
 856 F:      drivers/media/i2c/adv7180.c
 857
 858 ANALOG DEVICES INC ADV748X DRIVER
 859 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 860 L:      linux-media@vger.kernel.org
 861 S:      Maintained
 862 F:      drivers/media/i2c/adv748x/*
 863
 864 ANALOG DEVICES INC ADV7511 DRIVER
 865 M:      Hans Verkuil <hans.verkuil@cisco.com>
 866 L:      linux-media@vger.kernel.org
 867 S:      Maintained
 868 F:      drivers/media/i2c/adv7511*
 869
 870 ANALOG DEVICES INC ADV7604 DRIVER
 871 M:      Hans Verkuil <hans.verkuil@cisco.com>
 872 L:      linux-media@vger.kernel.org
 873 S:      Maintained
 874 F:      drivers/media/i2c/adv7604*
 875
 876 ANALOG DEVICES INC ADV7842 DRIVER
 877 M:      Hans Verkuil <hans.verkuil@cisco.com>
 878 L:      linux-media@vger.kernel.org
 879 S:      Maintained
 880 F:      drivers/media/i2c/adv7842*
 881
 882 ANALOG DEVICES INC ASOC CODEC DRIVERS
 883 M:      Lars-Peter Clausen <lars@metafoo.de>
 884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 885 W:      http://wiki.analog.com/
 886 W:      http://ez.analog.com/community/linux-device-drivers
 887 S:      Supported
 888 F:      sound/soc/codecs/adau*
 889 F:      sound/soc/codecs/adav*
 890 F:      sound/soc/codecs/ad1*
 891 F:      sound/soc/codecs/ad7*
 892 F:      sound/soc/codecs/ssm*
 893 F:      sound/soc/codecs/sigmadsp.*
 894
 895 ANALOG DEVICES INC DMA DRIVERS
 896 M:      Lars-Peter Clausen <lars@metafoo.de>
 897 W:      http://ez.analog.com/community/linux-device-drivers
 898 S:      Supported
 899 F:      drivers/dma/dma-axi-dmac.c
 900
 901 ANALOG DEVICES INC IIO DRIVERS
 902 M:      Lars-Peter Clausen <lars@metafoo.de>
 903 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 904 W:      http://wiki.analog.com/
 905 W:      http://ez.analog.com/community/linux-device-drivers
 906 S:      Supported
 907 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 908 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 909 F:      drivers/iio/*/ad*
 910 F:      drivers/iio/adc/ltc2497*
 911 X:      drivers/iio/*/adjd*
 912 F:      drivers/staging/iio/*/ad*
 913
 914 ANDES ARCHITECTURE
 915 M:      Greentime Hu <green.hu@gmail.com>
 916 M:      Vincent Chen <deanbo422@gmail.com>
 917 T:      git https://github.com/andestech/linux.git
 918 S:      Supported
 919 F:      arch/nds32/
 920 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
 921 F:      Documentation/devicetree/bindings/nds32/
 922 K:      nds32
 923 N:      nds32
 924
 925 ANDROID CONFIG FRAGMENTS
 926 M:      Rob Herring <robh@kernel.org>
 927 S:      Supported
 928 F:      kernel/configs/android*
 929
 930 ANDROID DRIVERS
 931 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 932 M:      Arve Hjønnevåg <arve@android.com>
 933 M:      Todd Kjos <tkjos@android.com>
 934 M:      Martijn Coenen <maco@android.com>
 935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 936 L:      devel@driverdev.osuosl.org
 937 S:      Supported
 938 F:      drivers/android/
 939 F:      drivers/staging/android/
 940
 941 ANDROID GOLDFISH PIC DRIVER
 942 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 943 S:      Supported
 944 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
 945 F:      drivers/irqchip/irq-goldfish-pic.c
 946
 947 ANDROID GOLDFISH RTC DRIVER
 948 M:      Miodrag Dinic <miodrag.dinic@mips.com>
 949 S:      Supported
 950 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
 951 F:      drivers/rtc/rtc-goldfish.c
 952
 953 ANDROID ION DRIVER
 954 M:      Laura Abbott <labbott@redhat.com>
 955 M:      Sumit Semwal <sumit.semwal@linaro.org>
 956 L:      devel@driverdev.osuosl.org
 957 L:      dri-devel@lists.freedesktop.org
 958 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
 959 S:      Supported
 960 F:      drivers/staging/android/ion
 961 F:      drivers/staging/android/uapi/ion.h
 962
 963 AOA (Apple Onboard Audio) ALSA DRIVER
 964 M:      Johannes Berg <johannes@sipsolutions.net>
 965 L:      linuxppc-dev@lists.ozlabs.org
 966 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 967 S:      Maintained
 968 F:      sound/aoa/
 969
 970 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
 971 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 972 L:      linux-iio@vger.kernel.org
 973 S:      Maintained
 974 F:      drivers/iio/adc/stx104.c
 975
 976 APM DRIVER
 977 M:      Jiri Kosina <jikos@kernel.org>
 978 S:      Odd fixes
 979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
 980 F:      arch/x86/kernel/apm_32.c
 981 F:      include/linux/apm_bios.h
 982 F:      include/uapi/linux/apm_bios.h
 983 F:      drivers/char/apm-emulation.c
 984
 985 APPARMOR SECURITY MODULE
 986 M:      John Johansen <john.johansen@canonical.com>
 987 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
 988 W:      wiki.apparmor.net
 989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
 990 S:      Supported
 991 F:      security/apparmor/
 992 F:      Documentation/admin-guide/LSM/apparmor.rst
 993
 994 APPLE BCM5974 MULTITOUCH DRIVER
 995 M:      Henrik Rydberg <rydberg@bitmath.org>
 996 L:      linux-input@vger.kernel.org
 997 S:      Odd fixes
 998 F:      drivers/input/mouse/bcm5974.c
 999
1000 APPLE SMC DRIVER
1001 M:      Henrik Rydberg <rydberg@bitmath.org>
1002 L:      linux-hwmon@vger.kernel.org
1003 S:      Odd fixes
1004 F:      drivers/hwmon/applesmc.c
1005
1006 APPLETALK NETWORK LAYER
1007 L:      netdev@vger.kernel.org
1008 S:      Odd fixes
1009 F:      drivers/net/appletalk/
1010 F:      net/appletalk/
1011
1012 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1013 M:      Duc Dang <dhdang@apm.com>
1014 S:      Supported
1015 F:      arch/arm64/boot/dts/apm/
1016
1017 APPLIED MICRO (APM) X-GENE SOC EDAC
1018 M:      Loc Ho <lho@apm.com>
1019 S:      Supported
1020 F:      drivers/edac/xgene_edac.c
1021 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1022
1023 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1024 M:      Iyappan Subramanian <isubramanian@apm.com>
1025 M:      Keyur Chudgar <kchudgar@apm.com>
1026 S:      Supported
1027 F:      drivers/net/ethernet/apm/xgene-v2/
1028
1029 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1030 M:      Iyappan Subramanian <isubramanian@apm.com>
1031 M:      Keyur Chudgar <kchudgar@apm.com>
1032 M:      Quan Nguyen <qnguyen@apm.com>
1033 S:      Supported
1034 F:      drivers/net/ethernet/apm/xgene/
1035 F:      drivers/net/phy/mdio-xgene.c
1036 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1037 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1038
1039 APPLIED MICRO (APM) X-GENE SOC PMU
1040 M:      Tai Nguyen <ttnguyen@apm.com>
1041 S:      Supported
1042 F:      drivers/perf/xgene_pmu.c
1043 F:      Documentation/perf/xgene-pmu.txt
1044 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1045
1046 APTINA CAMERA SENSOR PLL
1047 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1048 L:      linux-media@vger.kernel.org
1049 S:      Maintained
1050 F:      drivers/media/i2c/aptina-pll.*
1051
1052 ARC FRAMEBUFFER DRIVER
1053 M:      Jaya Kumar <jayalk@intworks.biz>
1054 S:      Maintained
1055 F:      drivers/video/fbdev/arcfb.c
1056 F:      drivers/video/fbdev/core/fb_defio.c
1057
1058 ARC PGU DRM DRIVER
1059 M:      Alexey Brodkin <abrodkin@synopsys.com>
1060 S:      Supported
1061 F:      drivers/gpu/drm/arc/
1062 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1063
1064 ARCNET NETWORK LAYER
1065 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1066 L:      netdev@vger.kernel.org
1067 S:      Maintained
1068 F:      drivers/net/arcnet/
1069 F:      include/uapi/linux/if_arcnet.h
1070
1071 ARM ARCHITECTED TIMER DRIVER
1072 M:      Mark Rutland <mark.rutland@arm.com>
1073 M:      Marc Zyngier <marc.zyngier@arm.com>
1074 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1075 S:      Maintained
1076 F:      arch/arm/include/asm/arch_timer.h
1077 F:      arch/arm64/include/asm/arch_timer.h
1078 F:      drivers/clocksource/arm_arch_timer.c
1079
1080 ARM HDLCD DRM DRIVER
1081 M:      Liviu Dudau <liviu.dudau@arm.com>
1082 S:      Supported
1083 F:      drivers/gpu/drm/arm/hdlcd_*
1084 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1085
1086 ARM MALI-DP DRM DRIVER
1087 M:      Liviu Dudau <liviu.dudau@arm.com>
1088 M:      Brian Starkey <brian.starkey@arm.com>
1089 M:      Mali DP Maintainers <malidp@foss.arm.com>
1090 S:      Supported
1091 F:      drivers/gpu/drm/arm/
1092 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1093
1094 ARM MFM AND FLOPPY DRIVERS
1095 M:      Ian Molton <spyro@f2s.com>
1096 S:      Maintained
1097 F:      arch/arm/lib/floppydma.S
1098 F:      arch/arm/include/asm/floppy.h
1099
1100 ARM PMU PROFILING AND DEBUGGING
1101 M:      Will Deacon <will.deacon@arm.com>
1102 M:      Mark Rutland <mark.rutland@arm.com>
1103 S:      Maintained
1104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1105 F:      arch/arm*/kernel/perf_*
1106 F:      arch/arm/oprofile/common.c
1107 F:      arch/arm*/kernel/hw_breakpoint.c
1108 F:      arch/arm*/include/asm/hw_breakpoint.h
1109 F:      arch/arm*/include/asm/perf_event.h
1110 F:      drivers/perf/*
1111 F:      include/linux/perf/arm_pmu.h
1112 F:      Documentation/devicetree/bindings/arm/pmu.txt
1113 F:      Documentation/devicetree/bindings/perf/
1114
1115 ARM PORT
1116 M:      Russell King <linux@armlinux.org.uk>
1117 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1118 W:      http://www.armlinux.org.uk/
1119 S:      Odd Fixes
1120 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1121 F:      arch/arm/
1122 X:      arch/arm/boot/dts/
1123
1124 ARM PRIMECELL AACI PL041 DRIVER
1125 M:      Russell King <linux@armlinux.org.uk>
1126 S:      Odd Fixes
1127 F:      sound/arm/aaci.*
1128
1129 ARM PRIMECELL BUS SUPPORT
1130 M:      Russell King <linux@armlinux.org.uk>
1131 S:      Odd Fixes
1132 F:      drivers/amba/
1133 F:      include/linux/amba/bus.h
1134
1135 ARM PRIMECELL CLCD PL110 DRIVER
1136 M:      Russell King <linux@armlinux.org.uk>
1137 S:      Odd Fixes
1138 F:      drivers/video/fbdev/amba-clcd.*
1139
1140 ARM PRIMECELL KMI PL050 DRIVER
1141 M:      Russell King <linux@armlinux.org.uk>
1142 S:      Odd Fixes
1143 F:      drivers/input/serio/ambakmi.*
1144 F:      include/linux/amba/kmi.h
1145
1146 ARM PRIMECELL MMCI PL180/1 DRIVER
1147 M:      Russell King <linux@armlinux.org.uk>
1148 S:      Odd Fixes
1149 F:      drivers/mmc/host/mmci.*
1150 F:      include/linux/amba/mmci.h
1151
1152 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1153 M:      Russell King <linux@armlinux.org.uk>
1154 S:      Odd Fixes
1155 F:      drivers/tty/serial/amba-pl01*.c
1156 F:      include/linux/amba/serial.h
1157
1158 ARM SMMU DRIVERS
1159 M:      Will Deacon <will.deacon@arm.com>
1160 R:      Robin Murphy <robin.murphy@arm.com>
1161 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1162 S:      Maintained
1163 F:      drivers/iommu/arm-smmu.c
1164 F:      drivers/iommu/arm-smmu-v3.c
1165 F:      drivers/iommu/io-pgtable-arm.c
1166 F:      drivers/iommu/io-pgtable-arm-v7s.c
1167
1168 ARM SUB-ARCHITECTURES
1169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1170 S:      Maintained
1171 F:      arch/arm/mach-*/
1172 F:      arch/arm/plat-*/
1173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1174
1175 ARM/ACTIONS SEMI ARCHITECTURE
1176 M:      Andreas Färber <afaerber@suse.de>
1177 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1178 S:      Maintained
1179 N:      owl
1180 F:      arch/arm/mach-actions/
1181 F:      arch/arm/boot/dts/owl-*
1182 F:      arch/arm64/boot/dts/actions/
1183 F:      drivers/clocksource/owl-*
1184 F:      drivers/pinctrl/actions/*
1185 F:      drivers/soc/actions/
1186 F:      include/dt-bindings/power/owl-*
1187 F:      include/linux/soc/actions/
1188 F:      Documentation/devicetree/bindings/arm/actions.txt
1189 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1190 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1191 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1192
1193 ARM/ADS SPHERE MACHINE SUPPORT
1194 M:      Lennert Buytenhek <kernel@wantstofly.org>
1195 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1196 S:      Maintained
1197
1198 ARM/AFEB9260 MACHINE SUPPORT
1199 M:      Sergey Lapin <slapin@ossfans.org>
1200 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1201 S:      Maintained
1202
1203 ARM/AJECO 1ARM MACHINE SUPPORT
1204 M:      Lennert Buytenhek <kernel@wantstofly.org>
1205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1206 S:      Maintained
1207
1208 ARM/Allwinner SoC Clock Support
1209 M:      Emilio López <emilio@elopez.com.ar>
1210 S:      Maintained
1211 F:      drivers/clk/sunxi/
1212
1213 ARM/Allwinner sunXi SoC support
1214 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1215 M:      Chen-Yu Tsai <wens@csie.org>
1216 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1217 S:      Maintained
1218 N:      sun[x456789]i
1219 N:      sun50i
1220 F:      arch/arm/mach-sunxi/
1221 F:      arch/arm64/boot/dts/allwinner/
1222 F:      drivers/clk/sunxi-ng/
1223 F:      drivers/pinctrl/sunxi/
1224 F:      drivers/soc/sunxi/
1225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1226
1227 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1228 M:      Neil Armstrong <narmstrong@baylibre.com>
1229 M:      Jerome Brunet <jbrunet@baylibre.com>
1230 L:      linux-amlogic@lists.infradead.org
1231 S:      Maintained
1232 F:      drivers/clk/meson/
1233 F:      include/dt-bindings/clock/meson*
1234 F:      include/dt-bindings/clock/gxbb*
1235 F:      Documentation/devicetree/bindings/clock/amlogic*
1236
1237 ARM/Amlogic Meson SoC support
1238 M:      Carlo Caione <carlo@caione.org>
1239 M:      Kevin Hilman <khilman@baylibre.com>
1240 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1241 L:      linux-amlogic@lists.infradead.org
1242 W:      http://linux-meson.com/
1243 S:      Maintained
1244 F:      arch/arm/mach-meson/
1245 F:      arch/arm/boot/dts/meson*
1246 F:      arch/arm64/boot/dts/amlogic/
1247 F:      drivers/pinctrl/meson/
1248 F:      drivers/mmc/host/meson*
1249 N:      meson
1250
1251 ARM/Annapurna Labs ALPINE ARCHITECTURE
1252 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1253 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 S:      Maintained
1256 F:      arch/arm/mach-alpine/
1257 F:      arch/arm/boot/dts/alpine*
1258 F:      arch/arm64/boot/dts/al/
1259 F:      drivers/*/*alpine*
1260
1261 ARM/ARTPEC MACHINE SUPPORT
1262 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1263 M:      Lars Persson <lars.persson@axis.com>
1264 S:      Maintained
1265 L:      linux-arm-kernel@axis.com
1266 F:      arch/arm/mach-artpec
1267 F:      arch/arm/boot/dts/artpec6*
1268 F:      drivers/clk/axis
1269 F:      drivers/crypto/axis
1270 F:      drivers/pinctrl/pinctrl-artpec*
1271 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1272
1273 ARM/ASPEED I2C DRIVER
1274 M:      Brendan Higgins <brendanhiggins@google.com>
1275 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1276 R:      Joel Stanley <joel@jms.id.au>
1277 L:      linux-i2c@vger.kernel.org
1278 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1279 S:      Maintained
1280 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1281 F:      drivers/i2c/busses/i2c-aspeed.c
1282 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1283 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1284
1285 ARM/ASPEED MACHINE SUPPORT
1286 M:      Joel Stanley <joel@jms.id.au>
1287 R:      Andrew Jeffery <andrew@aj.id.au>
1288 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1289 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1290 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1291 S:      Supported
1292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1293 F:      arch/arm/mach-aspeed/
1294 F:      arch/arm/boot/dts/aspeed-*
1295 N:      aspeed
1296
1297 ARM/CALXEDA HIGHBANK ARCHITECTURE
1298 M:      Rob Herring <robh@kernel.org>
1299 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1300 S:      Maintained
1301 F:      arch/arm/mach-highbank/
1302 F:      arch/arm/boot/dts/highbank.dts
1303 F:      arch/arm/boot/dts/ecx-*.dts*
1304
1305 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1306 M:      Krzysztof Halasa <khalasa@piap.pl>
1307 S:      Maintained
1308 F:      arch/arm/mach-cns3xxx/
1309
1310 ARM/CAVIUM THUNDER NETWORK DRIVER
1311 M:      Sunil Goutham <sgoutham@cavium.com>
1312 M:      Robert Richter <rric@kernel.org>
1313 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1314 S:      Supported
1315 F:      drivers/net/ethernet/cavium/thunder/
1316
1317 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1318 M:      Lukasz Majewski <lukma@denx.de>
1319 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1320 S:      Maintained
1321 F:      arch/arm/mach-ep93xx/ts72xx.c
1322
1323 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1324 M:      Alexander Shiyan <shc_work@mail.ru>
1325 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1326 S:      Odd Fixes
1327 N:      clps711x
1328
1329 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1330 M:      Lennert Buytenhek <kernel@wantstofly.org>
1331 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1332 S:      Maintained
1333
1334 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1335 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1336 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      arch/arm/mach-ep93xx/
1340 F:      arch/arm/mach-ep93xx/include/mach/
1341
1342 ARM/CLKDEV SUPPORT
1343 M:      Russell King <linux@armlinux.org.uk>
1344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1345 S:      Maintained
1346 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1347 F:      drivers/clk/clkdev.c
1348
1349 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1350 M:      Mike Rapoport <mike@compulab.co.il>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353
1354 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1355 M:      Baruch Siach <baruch@tkos.co.il>
1356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1357 S:      Maintained
1358 F:      arch/arm/boot/dts/cx92755*
1359 N:      digicolor
1360
1361 ARM/CONTEC MICRO9 MACHINE SUPPORT
1362 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1363 S:      Maintained
1364 F:      arch/arm/mach-ep93xx/micro9.c
1365
1366 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1367 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 F:      drivers/hwtracing/coresight/*
1371 F:      Documentation/trace/coresight.txt
1372 F:      Documentation/trace/coresight-cpu-debug.txt
1373 F:      Documentation/devicetree/bindings/arm/coresight.txt
1374 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1375 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1376 F:      tools/perf/arch/arm/util/pmu.c
1377 F:      tools/perf/arch/arm/util/auxtrace.c
1378 F:      tools/perf/arch/arm/util/cs-etm.c
1379 F:      tools/perf/arch/arm/util/cs-etm.h
1380 F:      tools/perf/util/cs-etm.*
1381 F:      tools/perf/util/cs-etm-decoder/*
1382
1383 ARM/CORGI MACHINE SUPPORT
1384 M:      Richard Purdie <rpurdie@rpsys.net>
1385 S:      Maintained
1386
1387 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1388 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 T:      git git://github.com/ulli-kroll/linux.git
1392 S:      Maintained
1393 F:      Documentation/devicetree/bindings/arm/gemini.txt
1394 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1395 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1396 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1397 F:      arch/arm/mach-gemini/
1398 F:      drivers/net/ethernet/cortina/
1399 F:      drivers/pinctrl/pinctrl-gemini.c
1400 F:      drivers/rtc/rtc-ftrtc010.c
1401
1402 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1403 M:      Barry Song <baohua@kernel.org>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1406 S:      Maintained
1407 F:      arch/arm/boot/dts/prima2*
1408 F:      arch/arm/mach-prima2/
1409 F:      drivers/clk/sirf/
1410 F:      drivers/clocksource/timer-prima2.c
1411 F:      drivers/clocksource/timer-atlas7.c
1412 N:      [^a-z]sirf
1413
1414 ARM/EBSA110 MACHINE SUPPORT
1415 M:      Russell King <linux@armlinux.org.uk>
1416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1417 W:      http://www.armlinux.org.uk/
1418 S:      Maintained
1419 F:      arch/arm/mach-ebsa110/
1420 F:      drivers/net/ethernet/amd/am79c961a.*
1421
1422 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1423 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1426 S:      Maintained
1427 N:      efm32
1428
1429 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1430 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1431 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1432 S:      Maintained
1433 F:      arch/arm/mach-pxa/ezx.c
1434
1435 ARM/FARADAY FA526 PORT
1436 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1437 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1438 S:      Maintained
1439 T:      git git://git.berlios.de/gemini-board
1440 F:      arch/arm/mm/*-fa*
1441
1442 ARM/FOOTBRIDGE ARCHITECTURE
1443 M:      Russell King <linux@armlinux.org.uk>
1444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1445 W:      http://www.armlinux.org.uk/
1446 S:      Maintained
1447 F:      arch/arm/include/asm/hardware/dec21285.h
1448 F:      arch/arm/mach-footbridge/
1449
1450 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1451 M:      Shawn Guo <shawnguo@kernel.org>
1452 M:      Sascha Hauer <s.hauer@pengutronix.de>
1453 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1454 R:      Fabio Estevam <fabio.estevam@nxp.com>
1455 R:      NXP Linux Team <linux-imx@nxp.com>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1459 F:      arch/arm/mach-imx/
1460 F:      arch/arm/mach-mxs/
1461 F:      arch/arm/boot/dts/imx*
1462 F:      arch/arm/configs/imx*_defconfig
1463 F:      drivers/clk/imx/
1464 F:      drivers/soc/imx/
1465 F:      include/soc/imx/
1466
1467 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1468 M:      Shawn Guo <shawnguo@kernel.org>
1469 M:      Sascha Hauer <s.hauer@pengutronix.de>
1470 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1471 R:      Stefan Agner <stefan@agner.ch>
1472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1473 S:      Maintained
1474 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1475 F:      arch/arm/mach-imx/*vf610*
1476 F:      arch/arm/boot/dts/vf*
1477
1478 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1479 M:      Shawn Guo <shawnguo@kernel.org>
1480 M:      Li Yang <leoyang.li@nxp.com>
1481 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1482 S:      Maintained
1483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1484 F:      arch/arm/boot/dts/ls1021a*
1485 F:      arch/arm64/boot/dts/freescale/fsl-*
1486 F:      arch/arm64/boot/dts/freescale/qoriq-*
1487
1488 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1489 M:      Lennert Buytenhek <kernel@wantstofly.org>
1490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1491 S:      Maintained
1492
1493 ARM/GUMSTIX MACHINE SUPPORT
1494 M:      Steve Sakoman <sakoman@gmail.com>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497
1498 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1499 M:      Philipp Zabel <philipp.zabel@gmail.com>
1500 M:      Paul Parsons <lost.distance@yahoo.com>
1501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1502 S:      Maintained
1503 F:      arch/arm/mach-pxa/hx4700.c
1504 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1505 F:      sound/soc/pxa/hx4700.c
1506
1507 ARM/HISILICON SOC SUPPORT
1508 M:      Wei Xu <xuwei5@hisilicon.com>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 W:      http://www.hisilicon.com
1511 S:      Supported
1512 T:      git git://github.com/hisilicon/linux-hisi.git
1513 F:      arch/arm/mach-hisi/
1514 F:      arch/arm/boot/dts/hi3*
1515 F:      arch/arm/boot/dts/hip*
1516 F:      arch/arm/boot/dts/hisi*
1517 F:      arch/arm64/boot/dts/hisilicon/
1518
1519 ARM/HP JORNADA 7XX MACHINE SUPPORT
1520 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1521 W:      www.jlime.com
1522 S:      Maintained
1523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1524 F:      arch/arm/mach-sa1100/jornada720.c
1525 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1526
1527 ARM/IGEP MACHINE SUPPORT
1528 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1529 M:      Javier Martinez Canillas <javier@dowhile0.org>
1530 L:      linux-omap@vger.kernel.org
1531 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1532 S:      Maintained
1533 F:      arch/arm/boot/dts/omap3-igep*
1534
1535 ARM/INCOME PXA270 SUPPORT
1536 M:      Marek Vasut <marek.vasut@gmail.com>
1537 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1538 S:      Maintained
1539 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1540
1541 ARM/INTEL IOP13XX ARM ARCHITECTURE
1542 M:      Lennert Buytenhek <kernel@wantstofly.org>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545
1546 ARM/INTEL IOP32X ARM ARCHITECTURE
1547 M:      Lennert Buytenhek <kernel@wantstofly.org>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550
1551 ARM/INTEL IOP33X ARM ARCHITECTURE
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Orphan
1554
1555 ARM/INTEL IQ81342EX MACHINE SUPPORT
1556 M:      Lennert Buytenhek <kernel@wantstofly.org>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559
1560 ARM/INTEL IXDP2850 MACHINE SUPPORT
1561 M:      Lennert Buytenhek <kernel@wantstofly.org>
1562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1563 S:      Maintained
1564
1565 ARM/INTEL IXP4XX ARM ARCHITECTURE
1566 M:      Imre Kaloz <kaloz@openwrt.org>
1567 M:      Krzysztof Halasa <khalasa@piap.pl>
1568 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1569 S:      Maintained
1570 F:      arch/arm/mach-ixp4xx/
1571
1572 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1573 M:      Jonathan Cameron <jic23@cam.ac.uk>
1574 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1575 S:      Maintained
1576 F:      arch/arm/mach-pxa/stargate2.c
1577 F:      drivers/pcmcia/pxa2xx_stargate2.c
1578
1579 ARM/INTEL XSC3 (MANZANO) ARM CORE
1580 M:      Lennert Buytenhek <kernel@wantstofly.org>
1581 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1582 S:      Maintained
1583
1584 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1585 M:      Lennert Buytenhek <kernel@wantstofly.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588
1589 ARM/LG1K ARCHITECTURE
1590 M:      Chanho Min <chanho.min@lge.com>
1591 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1592 S:      Maintained
1593 F:      arch/arm64/boot/dts/lg/
1594
1595 ARM/LOGICPD PXA270 MACHINE SUPPORT
1596 M:      Lennert Buytenhek <kernel@wantstofly.org>
1597 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1598 S:      Maintained
1599
1600 ARM/LPC18XX ARCHITECTURE
1601 M:      Joachim Eastwood <manabian@gmail.com>
1602 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1603 S:      Maintained
1604 F:      arch/arm/boot/dts/lpc43*
1605 F:      drivers/clk/nxp/clk-lpc18xx*
1606 F:      drivers/clocksource/time-lpc32xx.c
1607 F:      drivers/i2c/busses/i2c-lpc2k.c
1608 F:      drivers/memory/pl172.c
1609 F:      drivers/mtd/spi-nor/nxp-spifi.c
1610 F:      drivers/rtc/rtc-lpc24xx.c
1611 N:      lpc18xx
1612
1613 ARM/LPC32XX SOC SUPPORT
1614 M:      Vladimir Zapolskiy <vz@mleia.com>
1615 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1616 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1617 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1618 S:      Maintained
1619 F:      arch/arm/boot/dts/lpc32*
1620 F:      arch/arm/mach-lpc32xx/
1621 F:      drivers/i2c/busses/i2c-pnx.c
1622 F:      drivers/net/ethernet/nxp/lpc_eth.c
1623 F:      drivers/usb/host/ohci-nxp.c
1624 F:      drivers/watchdog/pnx4008_wdt.c
1625 N:      lpc32xx
1626
1627 ARM/MAGICIAN MACHINE SUPPORT
1628 M:      Philipp Zabel <philipp.zabel@gmail.com>
1629 S:      Maintained
1630
1631 ARM/Marvell Dove/MV78xx0/Orion SOC support
1632 M:      Jason Cooper <jason@lakedaemon.net>
1633 M:      Andrew Lunn <andrew@lunn.ch>
1634 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1635 M:      Gregory Clement <gregory.clement@bootlin.com>
1636 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1637 S:      Maintained
1638 F:      Documentation/devicetree/bindings/soc/dove/
1639 F:      arch/arm/mach-dove/
1640 F:      arch/arm/mach-mv78xx0/
1641 F:      arch/arm/mach-orion5x/
1642 F:      arch/arm/plat-orion/
1643 F:      arch/arm/boot/dts/dove*
1644 F:      arch/arm/boot/dts/orion5x*
1645
1646 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1647 M:      Jason Cooper <jason@lakedaemon.net>
1648 M:      Andrew Lunn <andrew@lunn.ch>
1649 M:      Gregory Clement <gregory.clement@bootlin.com>
1650 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1651 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1652 S:      Maintained
1653 F:      arch/arm/boot/dts/armada*
1654 F:      arch/arm/boot/dts/kirkwood*
1655 F:      arch/arm/configs/mvebu_*_defconfig
1656 F:      arch/arm/mach-mvebu/
1657 F:      arch/arm64/boot/dts/marvell/armada*
1658 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1659 F:      drivers/cpufreq/mvebu-cpufreq.c
1660 F:      drivers/irqchip/irq-armada-370-xp.c
1661 F:      drivers/irqchip/irq-mvebu-*
1662 F:      drivers/pinctrl/mvebu/
1663 F:      drivers/rtc/rtc-armada38x.c
1664
1665 ARM/Mediatek RTC DRIVER
1666 M:      Eddie Huang <eddie.huang@mediatek.com>
1667 M:      Sean Wang <sean.wang@mediatek.com>
1668 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1669 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1670 S:      Maintained
1671 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1672 F:      drivers/rtc/rtc-mt6397.c
1673 F:      drivers/rtc/rtc-mt7622.c
1674
1675 ARM/Mediatek SoC support
1676 M:      Matthias Brugger <matthias.bgg@gmail.com>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1679 S:      Maintained
1680 F:      arch/arm/boot/dts/mt6*
1681 F:      arch/arm/boot/dts/mt7*
1682 F:      arch/arm/boot/dts/mt8*
1683 F:      arch/arm/mach-mediatek/
1684 F:      arch/arm64/boot/dts/mediatek/
1685 N:      mtk
1686 K:      mediatek
1687
1688 ARM/Mediatek USB3 PHY DRIVER
1689 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1690 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1691 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1692 S:      Maintained
1693 F:      drivers/phy/mediatek/
1694 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1695
1696 ARM/MICREL KS8695 ARCHITECTURE
1697 M:      Greg Ungerer <gerg@uclinux.org>
1698 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1699 F:      arch/arm/mach-ks8695/
1700 S:      Odd Fixes
1701
1702 ARM/Microchip (AT91) SoC support
1703 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1704 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1706 W:      http://www.linux4sam.org
1707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91.git
1708 S:      Supported
1709 N:      at91
1710 N:      atmel
1711 F:      arch/arm/mach-at91/
1712 F:      include/soc/at91/
1713 F:      arch/arm/boot/dts/at91*.dts
1714 F:      arch/arm/boot/dts/at91*.dtsi
1715 F:      arch/arm/boot/dts/sama*.dts
1716 F:      arch/arm/boot/dts/sama*.dtsi
1717 F:      arch/arm/include/debug/at91.S
1718 F:      drivers/memory/atmel*
1719 F:      drivers/watchdog/sama5d4_wdt.c
1720 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1721 X:      drivers/net/wireless/atmel/
1722
1723 ARM/MIOA701 MACHINE SUPPORT
1724 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 F:      arch/arm/mach-pxa/mioa701.c
1727 S:      Maintained
1728
1729 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1730 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1731 S:      Maintained
1732
1733 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1734 M:      Linus Walleij <linus.walleij@linaro.org>
1735 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1736 S:      Maintained
1737 F:      arch/arm/mach-nomadik/
1738 F:      arch/arm/mach-u300/
1739 F:      arch/arm/mach-ux500/
1740 F:      arch/arm/boot/dts/ste-*
1741 F:      drivers/clk/clk-nomadik.c
1742 F:      drivers/clk/clk-u300.c
1743 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1744 F:      drivers/clocksource/timer-u300.c
1745 F:      drivers/dma/coh901318*
1746 F:      drivers/dma/ste_dma40*
1747 F:      drivers/hwspinlock/u8500_hsem.c
1748 F:      drivers/i2c/busses/i2c-nomadik.c
1749 F:      drivers/i2c/busses/i2c-stu300.c
1750 F:      drivers/mfd/ab3100*
1751 F:      drivers/mfd/ab8500*
1752 F:      drivers/mfd/abx500*
1753 F:      drivers/mfd/dbx500*
1754 F:      drivers/mfd/db8500*
1755 F:      drivers/pinctrl/nomadik/
1756 F:      drivers/pinctrl/pinctrl-coh901*
1757 F:      drivers/pinctrl/pinctrl-u300.c
1758 F:      drivers/rtc/rtc-ab3100.c
1759 F:      drivers/rtc/rtc-ab8500.c
1760 F:      drivers/rtc/rtc-coh901331.c
1761 F:      drivers/rtc/rtc-pl031.c
1762 F:      drivers/watchdog/coh901327_wdt.c
1763 F:      Documentation/devicetree/bindings/arm/ste-*
1764 F:      Documentation/devicetree/bindings/arm/ux500/
1765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1766
1767 ARM/NUVOTON NPCM ARCHITECTURE
1768 M:      Avi Fishman <avifishman70@gmail.com>
1769 M:      Tomer Maimon <tmaimon77@gmail.com>
1770 R:      Patrick Venture <venture@google.com>
1771 R:      Nancy Yuen <yuenn@google.com>
1772 R:      Brendan Higgins <brendanhiggins@google.com>
1773 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1774 S:      Supported
1775 F:      arch/arm/mach-npcm/
1776 F:      arch/arm/boot/dts/nuvoton-npcm*
1777 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clks.h
1778 F:      drivers/*/*npcm*
1779 F:      Documentation/devicetree/bindings/*/*npcm*
1780 F:      Documentation/devicetree/bindings/*/*/*npcm*
1781
1782 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1783 M:      Wan ZongShun <mcuos.com@gmail.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 W:      http://www.mcuos.com
1786 S:      Maintained
1787 F:      arch/arm/mach-w90x900/
1788 F:      drivers/input/keyboard/w90p910_keypad.c
1789 F:      drivers/input/touchscreen/w90p910_ts.c
1790 F:      drivers/watchdog/nuc900_wdt.c
1791 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1792 F:      drivers/mtd/nand/raw/nuc900_nand.c
1793 F:      drivers/rtc/rtc-nuc900.c
1794 F:      drivers/spi/spi-nuc900.c
1795 F:      drivers/usb/host/ehci-w90x900.c
1796 F:      drivers/video/fbdev/nuc900fb.c
1797
1798 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1799 M:      Nelson Castillo <arhuaco@freaks-unidos.net>
1800 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1801 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1802 S:      Supported
1803
1804 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1805 M:      Alexander Clouter <alex@digriz.org.uk>
1806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1807 W:      http://www.digriz.org.uk/ts78xx/kernel
1808 S:      Maintained
1809 F:      arch/arm/mach-orion5x/ts78xx-*
1810
1811 ARM/OXNAS platform support
1812 M:      Neil Armstrong <narmstrong@baylibre.com>
1813 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1814 L:      linux-oxnas@groups.io (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      arch/arm/mach-oxnas/
1817 F:      arch/arm/boot/dts/ox8*.dts*
1818 N:      oxnas
1819
1820 ARM/PALM TREO SUPPORT
1821 M:      Tomas Cech <sleep_walker@suse.com>
1822 L:      linux-arm-kernel@lists.infradead.org
1823 W:      http://hackndev.com
1824 S:      Maintained
1825 F:      arch/arm/mach-pxa/palmtreo.*
1826
1827 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
1828 M:      Marek Vasut <marek.vasut@gmail.com>
1829 L:      linux-arm-kernel@lists.infradead.org
1830 W:      http://hackndev.com
1831 S:      Maintained
1832 F:      arch/arm/mach-pxa/include/mach/palmtx.h
1833 F:      arch/arm/mach-pxa/palmtx.c
1834 F:      arch/arm/mach-pxa/palmt5.*
1835 F:      arch/arm/mach-pxa/include/mach/palmld.h
1836 F:      arch/arm/mach-pxa/palmld.c
1837 F:      arch/arm/mach-pxa/palmte2.*
1838 F:      arch/arm/mach-pxa/include/mach/palmtc.h
1839 F:      arch/arm/mach-pxa/palmtc.c
1840
1841 ARM/PALMZ72 SUPPORT
1842 M:      Sergey Lapin <slapin@ossfans.org>
1843 L:      linux-arm-kernel@lists.infradead.org
1844 W:      http://hackndev.com
1845 S:      Maintained
1846 F:      arch/arm/mach-pxa/palmz72.*
1847
1848 ARM/PLEB SUPPORT
1849 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
1850 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
1851 S:      Maintained
1852
1853 ARM/PT DIGITAL BOARD PORT
1854 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 W:      http://www.armlinux.org.uk/
1857 S:      Maintained
1858
1859 ARM/QUALCOMM SUPPORT
1860 M:      Andy Gross <andy.gross@linaro.org>
1861 M:      David Brown <david.brown@linaro.org>
1862 L:      linux-arm-msm@vger.kernel.org
1863 L:      linux-soc@vger.kernel.org
1864 S:      Maintained
1865 F:      Documentation/devicetree/bindings/soc/qcom/
1866 F:      arch/arm/boot/dts/qcom-*.dts
1867 F:      arch/arm/boot/dts/qcom-*.dtsi
1868 F:      arch/arm/mach-qcom/
1869 F:      arch/arm64/boot/dts/qcom/*
1870 F:      drivers/i2c/busses/i2c-qup.c
1871 F:      drivers/clk/qcom/
1872 F:      drivers/dma/qcom/
1873 F:      drivers/soc/qcom/
1874 F:      drivers/spi/spi-qup.c
1875 F:      drivers/tty/serial/msm_serial.c
1876 F:      drivers/*/pm8???-*
1877 F:      drivers/mfd/ssbi.c
1878 F:      drivers/firmware/qcom_scm*
1879 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git
1880
1881 ARM/RADISYS ENP2611 MACHINE SUPPORT
1882 M:      Lennert Buytenhek <kernel@wantstofly.org>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 S:      Maintained
1885
1886 ARM/REALTEK ARCHITECTURE
1887 M:      Andreas Färber <afaerber@suse.de>
1888 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1889 S:      Maintained
1890 F:      arch/arm64/boot/dts/realtek/
1891 F:      Documentation/devicetree/bindings/arm/realtek.txt
1892
1893 ARM/RENESAS ARM64 ARCHITECTURE
1894 M:      Simon Horman <horms@verge.net.au>
1895 M:      Magnus Damm <magnus.damm@gmail.com>
1896 L:      linux-renesas-soc@vger.kernel.org
1897 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
1898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
1899 S:      Supported
1900 F:      arch/arm64/boot/dts/renesas/
1901 F:      Documentation/devicetree/bindings/arm/shmobile.txt
1902 F:      drivers/soc/renesas/
1903 F:      include/linux/soc/renesas/
1904
1905 ARM/RISCPC ARCHITECTURE
1906 M:      Russell King <linux@armlinux.org.uk>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 W:      http://www.armlinux.org.uk/
1909 S:      Maintained
1910 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
1911 F:      arch/arm/include/asm/hardware/ioc.h
1912 F:      arch/arm/include/asm/hardware/iomd.h
1913 F:      arch/arm/include/asm/hardware/memc.h
1914 F:      arch/arm/mach-rpc/
1915 F:      drivers/net/ethernet/8390/etherh.c
1916 F:      drivers/net/ethernet/i825xx/ether1*
1917 F:      drivers/net/ethernet/seeq/ether3*
1918 F:      drivers/scsi/arm/
1919
1920 ARM/Rockchip SoC support
1921 M:      Heiko Stuebner <heiko@sntech.de>
1922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1923 L:      linux-rockchip@lists.infradead.org
1924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
1925 S:      Maintained
1926 F:      arch/arm/boot/dts/rk3*
1927 F:      arch/arm/boot/dts/rv1108*
1928 F:      arch/arm/mach-rockchip/
1929 F:      drivers/clk/rockchip/
1930 F:      drivers/i2c/busses/i2c-rk3x.c
1931 F:      drivers/*/*rockchip*
1932 F:      drivers/*/*/*rockchip*
1933 F:      sound/soc/rockchip/
1934 N:      rockchip
1935
1936 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
1937 M:      Kukjin Kim <kgene@kernel.org>
1938 M:      Krzysztof Kozlowski <krzk@kernel.org>
1939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1940 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1941 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
1942 S:      Maintained
1943 F:      arch/arm/boot/dts/s3c*
1944 F:      arch/arm/boot/dts/s5p*
1945 F:      arch/arm/boot/dts/exynos*
1946 F:      arch/arm64/boot/dts/exynos/
1947 F:      arch/arm/plat-samsung/
1948 F:      arch/arm/mach-s3c24*/
1949 F:      arch/arm/mach-s3c64xx/
1950 F:      arch/arm/mach-s5p*/
1951 F:      arch/arm/mach-exynos*/
1952 F:      drivers/*/*s3c24*
1953 F:      drivers/*/*/*s3c24*
1954 F:      drivers/*/*s3c64xx*
1955 F:      drivers/*/*s5pv210*
1956 F:      drivers/memory/samsung/*
1957 F:      drivers/soc/samsung/*
1958 F:      Documentation/arm/Samsung/
1959 F:      Documentation/devicetree/bindings/arm/samsung/
1960 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
1961 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
1962 N:      exynos
1963
1964 ARM/SAMSUNG MOBILE MACHINE SUPPORT
1965 M:      Kyungmin Park <kyungmin.park@samsung.com>
1966 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1967 S:      Maintained
1968 F:      arch/arm/mach-s5pv210/
1969
1970 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
1971 M:      Kyungmin Park <kyungmin.park@samsung.com>
1972 M:      Kamil Debski <kamil@wypas.org>
1973 M:      Andrzej Hajda <a.hajda@samsung.com>
1974 L:      linux-arm-kernel@lists.infradead.org
1975 L:      linux-media@vger.kernel.org
1976 S:      Maintained
1977 F:      drivers/media/platform/s5p-g2d/
1978
1979 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
1980 M:      Marek Szyprowski <m.szyprowski@samsung.com>
1981 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
1982 L:      linux-media@vger.kernel.org
1983 S:      Maintained
1984 F:      drivers/media/platform/s5p-cec/
1985 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
1986
1987 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
1988 M:      Andrzej Pietrasiewicz <andrzej.p@samsung.com>
1989 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
1990 L:      linux-arm-kernel@lists.infradead.org
1991 L:      linux-media@vger.kernel.org
1992 S:      Maintained
1993 F:      drivers/media/platform/s5p-jpeg/
1994
1995 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
1996 M:      Kyungmin Park <kyungmin.park@samsung.com>
1997 M:      Kamil Debski <kamil@wypas.org>
1998 M:      Jeongtae Park <jtp.park@samsung.com>
1999 M:      Andrzej Hajda <a.hajda@samsung.com>
2000 L:      linux-arm-kernel@lists.infradead.org
2001 L:      linux-media@vger.kernel.org
2002 S:      Maintained
2003 F:      arch/arm/plat-samsung/s5p-dev-mfc.c
2004 F:      drivers/media/platform/s5p-mfc/
2005
2006 ARM/SHMOBILE ARM ARCHITECTURE
2007 M:      Simon Horman <horms@verge.net.au>
2008 M:      Magnus Damm <magnus.damm@gmail.com>
2009 L:      linux-renesas-soc@vger.kernel.org
2010 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2012 S:      Supported
2013 F:      arch/arm/boot/dts/emev2*
2014 F:      arch/arm/boot/dts/r7s*
2015 F:      arch/arm/boot/dts/r8a*
2016 F:      arch/arm/boot/dts/r9a*
2017 F:      arch/arm/boot/dts/sh*
2018 F:      arch/arm/configs/shmobile_defconfig
2019 F:      arch/arm/include/debug/renesas-scif.S
2020 F:      arch/arm/mach-shmobile/
2021 F:      Documentation/devicetree/bindings/arm/shmobile.txt
2022 F:      drivers/soc/renesas/
2023 F:      include/linux/soc/renesas/
2024
2025 ARM/SOCFPGA ARCHITECTURE
2026 M:      Dinh Nguyen <dinguyen@kernel.org>
2027 S:      Maintained
2028 F:      arch/arm/mach-socfpga/
2029 F:      arch/arm/boot/dts/socfpga*
2030 F:      arch/arm/configs/socfpga_defconfig
2031 F:      arch/arm64/boot/dts/altera/
2032 W:      http://www.rocketboards.org
2033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2034
2035 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2036 M:      Dinh Nguyen <dinguyen@kernel.org>
2037 S:      Maintained
2038 F:      drivers/clk/socfpga/
2039
2040 ARM/SOCFPGA EDAC SUPPORT
2041 M:      Thor Thayer <thor.thayer@linux.intel.com>
2042 S:      Maintained
2043 F:      drivers/edac/altera_edac.
2044
2045 ARM/SPREADTRUM SoC SUPPORT
2046 M:      Orson Zhai <orsonzhai@gmail.com>
2047 M:      Baolin Wang <baolin.wang@linaro.org>
2048 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2049 S:      Maintained
2050 F:      arch/arm64/boot/dts/sprd
2051 N:      sprd
2052
2053 ARM/STI ARCHITECTURE
2054 M:      Patrice Chotard <patrice.chotard@st.com>
2055 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2056 W:      http://www.stlinux.com
2057 S:      Maintained
2058 F:      arch/arm/mach-sti/
2059 F:      arch/arm/boot/dts/sti*
2060 F:      drivers/char/hw_random/st-rng.c
2061 F:      drivers/clocksource/arm_global_timer.c
2062 F:      drivers/clocksource/clksrc_st_lpc.c
2063 F:      drivers/cpufreq/sti-cpufreq.c
2064 F:      drivers/dma/st_fdma*
2065 F:      drivers/i2c/busses/i2c-st.c
2066 F:      drivers/media/rc/st_rc.c
2067 F:      drivers/media/platform/sti/c8sectpfe/
2068 F:      drivers/mmc/host/sdhci-st.c
2069 F:      drivers/phy/st/phy-miphy28lp.c
2070 F:      drivers/phy/st/phy-stih407-usb.c
2071 F:      drivers/pinctrl/pinctrl-st.c
2072 F:      drivers/remoteproc/st_remoteproc.c
2073 F:      drivers/remoteproc/st_slim_rproc.c
2074 F:      drivers/reset/sti/
2075 F:      drivers/rtc/rtc-st-lpc.c
2076 F:      drivers/tty/serial/st-asc.c
2077 F:      drivers/usb/dwc3/dwc3-st.c
2078 F:      drivers/usb/host/ehci-st.c
2079 F:      drivers/usb/host/ohci-st.c
2080 F:      drivers/watchdog/st_lpc_wdt.c
2081 F:      drivers/ata/ahci_st.c
2082 F:      include/linux/remoteproc/st_slim_rproc.h
2083
2084 ARM/STM32 ARCHITECTURE
2085 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2086 M:      Alexandre Torgue <alexandre.torgue@st.com>
2087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2088 S:      Maintained
2089 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2090 N:      stm32
2091 F:      arch/arm/boot/dts/stm32*
2092 F:      arch/arm/mach-stm32/
2093 F:      drivers/clocksource/armv7m_systick.c
2094
2095 ARM/Synaptics Berlin SoC support
2096 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2097 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2098 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/mach-berlin/
2101 F:      arch/arm/boot/dts/berlin*
2102 F:      arch/arm64/boot/dts/marvell/berlin*
2103
2104 ARM/TANGO ARCHITECTURE
2105 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2106 M:      Mans Rullgard <mans@mansr.com>
2107 L:      linux-arm-kernel@lists.infradead.org
2108 S:      Odd Fixes
2109 N:      tango
2110
2111 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2112 M:      Lennert Buytenhek <kernel@wantstofly.org>
2113 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2114 S:      Maintained
2115
2116 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2117 M:      Hans Verkuil <hans.verkuil@cisco.com>
2118 L:      linux-tegra@vger.kernel.org
2119 L:      linux-media@vger.kernel.org
2120 S:      Maintained
2121 F:      drivers/media/platform/tegra-cec/
2122 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2123
2124 ARM/TETON BGA MACHINE SUPPORT
2125 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2127 S:      Maintained
2128
2129 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2130 M:      Santosh Shilimkar <ssantosh@kernel.org>
2131 L:      linux-kernel@vger.kernel.org
2132 S:      Maintained
2133 F:      drivers/memory/*emif*
2134
2135 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2136 M:      Tero Kristo <t-kristo@ti.com>
2137 M:      Nishanth Menon <nm@ti.com>
2138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2139 S:      Supported
2140 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2141 F:      arch/arm64/boot/dts/ti/Makefile
2142 F:      arch/arm64/boot/dts/ti/k3-*
2143
2144 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2145 M:      Santosh Shilimkar <ssantosh@kernel.org>
2146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2147 S:      Maintained
2148 F:      arch/arm/mach-keystone/
2149 F:      arch/arm/boot/dts/keystone-*
2150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2151
2152 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2153 M:      Santosh Shilimkar <ssantosh@kernel.org>
2154 L:      linux-kernel@vger.kernel.org
2155 S:      Maintained
2156 F:      drivers/clk/keystone/
2157
2158 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2159 M:      Santosh Shilimkar <ssantosh@kernel.org>
2160 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2161 L:      linux-kernel@vger.kernel.org
2162 S:      Maintained
2163 F:      drivers/clocksource/timer-keystone.c
2164
2165 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2166 M:      Santosh Shilimkar <ssantosh@kernel.org>
2167 L:      linux-kernel@vger.kernel.org
2168 S:      Maintained
2169 F:      drivers/power/reset/keystone-reset.c
2170
2171 ARM/THECUS N2100 MACHINE SUPPORT
2172 M:      Lennert Buytenhek <kernel@wantstofly.org>
2173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2174 S:      Maintained
2175
2176 ARM/TOSA MACHINE SUPPORT
2177 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2178 M:      Dirk Opfer <dirk@opfer-online.de>
2179 S:      Maintained
2180
2181 ARM/UNIPHIER ARCHITECTURE
2182 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2183 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2185 S:      Maintained
2186 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2187 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2188 F:      arch/arm/boot/dts/uniphier*
2189 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2190 F:      arch/arm/mach-uniphier/
2191 F:      arch/arm/mm/cache-uniphier.c
2192 F:      arch/arm64/boot/dts/socionext/uniphier*
2193 F:      drivers/bus/uniphier-system-bus.c
2194 F:      drivers/clk/uniphier/
2195 F:      drivers/gpio/gpio-uniphier.c
2196 F:      drivers/i2c/busses/i2c-uniphier*
2197 F:      drivers/irqchip/irq-uniphier-aidet.c
2198 F:      drivers/pinctrl/uniphier/
2199 F:      drivers/reset/reset-uniphier.c
2200 F:      drivers/tty/serial/8250/8250_uniphier.c
2201 N:      uniphier
2202
2203 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2204 M:      Ulf Hansson <ulf.hansson@linaro.org>
2205 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2206 T:      git git://git.linaro.org/people/ulfh/clk.git
2207 S:      Maintained
2208 F:      drivers/clk/ux500/
2209
2210 ARM/VERSATILE EXPRESS PLATFORM
2211 M:      Liviu Dudau <liviu.dudau@arm.com>
2212 M:      Sudeep Holla <sudeep.holla@arm.com>
2213 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 S:      Maintained
2216 F:      arch/arm/boot/dts/vexpress*
2217 F:      arch/arm64/boot/dts/arm/
2218 F:      arch/arm/mach-vexpress/
2219 F:      */*/vexpress*
2220 F:      */*/*/vexpress*
2221 F:      drivers/clk/versatile/clk-vexpress-osc.c
2222 F:      drivers/clocksource/versatile.c
2223 N:      mps2
2224
2225 ARM/VFP SUPPORT
2226 M:      Russell King <linux@armlinux.org.uk>
2227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2228 W:      http://www.armlinux.org.uk/
2229 S:      Maintained
2230 F:      arch/arm/vfp/
2231
2232 ARM/VOIPAC PXA270 SUPPORT
2233 M:      Marek Vasut <marek.vasut@gmail.com>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 S:      Maintained
2236 F:      arch/arm/mach-pxa/vpac270.c
2237 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2238
2239 ARM/VT8500 ARM ARCHITECTURE
2240 M:      Tony Prisk <linux@prisktech.co.nz>
2241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2242 S:      Maintained
2243 F:      arch/arm/mach-vt8500/
2244 F:      drivers/clocksource/vt8500_timer.c
2245 F:      drivers/i2c/busses/i2c-wmt.c
2246 F:      drivers/mmc/host/wmt-sdmmc.c
2247 F:      drivers/pwm/pwm-vt8500.c
2248 F:      drivers/rtc/rtc-vt8500.c
2249 F:      drivers/tty/serial/vt8500_serial.c
2250 F:      drivers/usb/host/ehci-platform.c
2251 F:      drivers/usb/host/uhci-platform.c
2252 F:      drivers/video/fbdev/vt8500lcdfb.*
2253 F:      drivers/video/fbdev/wm8505fb*
2254 F:      drivers/video/fbdev/wmt_ge_rops.*
2255
2256 ARM/ZIPIT Z2 SUPPORT
2257 M:      Marek Vasut <marek.vasut@gmail.com>
2258 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2259 S:      Maintained
2260 F:      arch/arm/mach-pxa/z2.c
2261 F:      arch/arm/mach-pxa/include/mach/z2.h
2262
2263 ARM/ZTE ARCHITECTURE
2264 M:      Jun Nie <jun.nie@linaro.org>
2265 M:      Baoyou Xie <baoyou.xie@linaro.org>
2266 M:      Shawn Guo <shawnguo@kernel.org>
2267 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2268 S:      Maintained
2269 F:      arch/arm/boot/dts/zx2967*
2270 F:      arch/arm/mach-zx/
2271 F:      arch/arm64/boot/dts/zte/
2272 F:      drivers/clk/zte/
2273 F:      drivers/dma/zx_dma.c
2274 F:      drivers/gpio/gpio-zx.c
2275 F:      drivers/i2c/busses/i2c-zx2967.c
2276 F:      drivers/mmc/host/dw_mmc-zx.*
2277 F:      drivers/pinctrl/zte/
2278 F:      drivers/soc/zte/
2279 F:      drivers/thermal/zx2967_thermal.c
2280 F:      drivers/watchdog/zx2967_wdt.c
2281 F:      Documentation/devicetree/bindings/arm/zte.txt
2282 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2283 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2284 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2285 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2286 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2287 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2288 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2289 F:      Documentation/devicetree/bindings/soc/zte/
2290 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2291 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2292 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2293 F:      include/dt-bindings/clock/zx2967*.h
2294 F:      include/dt-bindings/soc/zte,*.h
2295 F:      sound/soc/codecs/zx_aud96p22.c
2296 F:      sound/soc/zte/
2297
2298 ARM/ZYNQ ARCHITECTURE
2299 M:      Michal Simek <michal.simek@xilinx.com>
2300 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2301 W:      http://wiki.xilinx.com
2302 T:      git https://github.com/Xilinx/linux-xlnx.git
2303 S:      Supported
2304 F:      arch/arm/mach-zynq/
2305 F:      drivers/cpuidle/cpuidle-zynq.c
2306 F:      drivers/block/xsysace.c
2307 N:      zynq
2308 N:      xilinx
2309 F:      drivers/clocksource/cadence_ttc_timer.c
2310 F:      drivers/i2c/busses/i2c-cadence.c
2311 F:      drivers/mmc/host/sdhci-of-arasan.c
2312 F:      drivers/edac/synopsys_edac.c
2313 F:      drivers/i2c/busses/i2c-xiic.c
2314
2315 ARM64 PORT (AARCH64 ARCHITECTURE)
2316 M:      Catalin Marinas <catalin.marinas@arm.com>
2317 M:      Will Deacon <will.deacon@arm.com>
2318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2320 S:      Maintained
2321 F:      arch/arm64/
2322 X:      arch/arm64/boot/dts/
2323 F:      Documentation/arm64/
2324
2325 AS3645A LED FLASH CONTROLLER DRIVER
2326 M:      Sakari Ailus <sakari.ailus@iki.fi>
2327 L:      linux-leds@vger.kernel.org
2328 S:      Maintained
2329 F:      drivers/leds/leds-as3645a.c
2330
2331 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2332 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2333 L:      linux-media@vger.kernel.org
2334 T:      git git://linuxtv.org/media_tree.git
2335 S:      Maintained
2336 F:      drivers/media/i2c/ak7375.c
2337 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2338
2339 ASAHI KASEI AK8974 DRIVER
2340 M:      Linus Walleij <linus.walleij@linaro.org>
2341 L:      linux-iio@vger.kernel.org
2342 W:      http://www.akm.com/
2343 S:      Supported
2344 F:      drivers/iio/magnetometer/ak8974.c
2345
2346 ASC7621 HARDWARE MONITOR DRIVER
2347 M:      George Joseph <george.joseph@fairview5.com>
2348 L:      linux-hwmon@vger.kernel.org
2349 S:      Maintained
2350 F:      Documentation/hwmon/asc7621
2351 F:      drivers/hwmon/asc7621.c
2352
2353 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2354 M:      Corentin Chary <corentin.chary@gmail.com>
2355 L:      acpi4asus-user@lists.sourceforge.net
2356 L:      platform-driver-x86@vger.kernel.org
2357 W:      http://acpi4asus.sf.net
2358 S:      Maintained
2359 F:      drivers/platform/x86/asus*.c
2360 F:      drivers/platform/x86/eeepc*.c
2361
2362 ASUS WIRELESS RADIO CONTROL DRIVER
2363 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2364 L:      platform-driver-x86@vger.kernel.org
2365 S:      Maintained
2366 F:      drivers/platform/x86/asus-wireless.c
2367
2368 ASYMMETRIC KEYS
2369 M:      David Howells <dhowells@redhat.com>
2370 L:      keyrings@vger.kernel.org
2371 S:      Maintained
2372 F:      Documentation/crypto/asymmetric-keys.txt
2373 F:      include/linux/verification.h
2374 F:      include/crypto/public_key.h
2375 F:      include/crypto/pkcs7.h
2376 F:      crypto/asymmetric_keys/
2377
2378 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2379 R:      Dan Williams <dan.j.williams@intel.com>
2380 W:      http://sourceforge.net/projects/xscaleiop
2381 S:      Odd fixes
2382 F:      Documentation/crypto/async-tx-api.txt
2383 F:      crypto/async_tx/
2384 F:      drivers/dma/
2385 F:      include/linux/dmaengine.h
2386 F:      include/linux/async_tx.h
2387
2388 AT24 EEPROM DRIVER
2389 M:      Bartosz Golaszewski <brgl@bgdev.pl>
2390 L:      linux-i2c@vger.kernel.org
2391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2394 F:      drivers/misc/eeprom/at24.c
2395 F:      include/linux/platform_data/at24.h
2396
2397 ATA OVER ETHERNET (AOE) DRIVER
2398 M:      "Ed L. Cashin" <ed.cashin@acm.org>
2399 W:      http://www.openaoe.org/
2400 S:      Supported
2401 F:      Documentation/aoe/
2402 F:      drivers/block/aoe/
2403
2404 ATHEROS 71XX/9XXX GPIO DRIVER
2405 M:      Alban Bedel <albeu@free.fr>
2406 W:      https://github.com/AlbanBedel/linux
2407 T:      git git://github.com/AlbanBedel/linux
2408 S:      Maintained
2409 F:      drivers/gpio/gpio-ath79.c
2410 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2411
2412 ATHEROS 71XX/9XXX USB PHY DRIVER
2413 M:      Alban Bedel <albeu@free.fr>
2414 W:      https://github.com/AlbanBedel/linux
2415 T:      git git://github.com/AlbanBedel/linux
2416 S:      Maintained
2417 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2418 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2419
2420 ATHEROS ATH GENERIC UTILITIES
2421 M:      Kalle Valo <kvalo@codeaurora.org>
2422 L:      linux-wireless@vger.kernel.org
2423 S:      Supported
2424 F:      drivers/net/wireless/ath/*
2425
2426 ATHEROS ATH5K WIRELESS DRIVER
2427 M:      Jiri Slaby <jirislaby@gmail.com>
2428 M:      Nick Kossifidis <mickflemm@gmail.com>
2429 M:      "Luis R. Rodriguez" <mcgrof@do-not-panic.com>
2430 L:      linux-wireless@vger.kernel.org
2431 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2432 S:      Maintained
2433 F:      drivers/net/wireless/ath/ath5k/
2434
2435 ATHEROS ATH6KL WIRELESS DRIVER
2436 M:      Kalle Valo <kvalo@codeaurora.org>
2437 L:      linux-wireless@vger.kernel.org
2438 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2440 S:      Supported
2441 F:      drivers/net/wireless/ath/ath6kl/
2442
2443 ATI_REMOTE2 DRIVER
2444 M:      Ville Syrjala <syrjala@sci.fi>
2445 S:      Maintained
2446 F:      drivers/input/misc/ati_remote2.c
2447
2448 ATK0110 HWMON DRIVER
2449 M:      Luca Tettamanti <kronos.it@gmail.com>
2450 L:      linux-hwmon@vger.kernel.org
2451 S:      Maintained
2452 F:      drivers/hwmon/asus_atk0110.c
2453
2454 ATLX ETHERNET DRIVERS
2455 M:      Jay Cliburn <jcliburn@gmail.com>
2456 M:      Chris Snook <chris.snook@gmail.com>
2457 L:      netdev@vger.kernel.org
2458 W:      http://sourceforge.net/projects/atl1
2459 W:      http://atl1.sourceforge.net
2460 S:      Maintained
2461 F:      drivers/net/ethernet/atheros/
2462
2463 ATM
2464 M:      Chas Williams <3chas3@gmail.com>
2465 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2466 L:      netdev@vger.kernel.org
2467 W:      http://linux-atm.sourceforge.net
2468 S:      Maintained
2469 F:      drivers/atm/
2470 F:      include/linux/atm*
2471 F:      include/uapi/linux/atm*
2472
2473 ATMEL AT91 / AT32 MCI DRIVER
2474 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2475 S:      Maintained
2476 F:      drivers/mmc/host/atmel-mci.c
2477
2478 ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
2479 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2480 S:      Supported
2481 F:      drivers/power/reset/at91-sama5d2_shdwc.c
2482
2483 ATMEL Audio ALSA driver
2484 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2486 S:      Supported
2487 F:      sound/soc/atmel
2488
2489 ATMEL I2C DRIVER
2490 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2491 L:      linux-i2c@vger.kernel.org
2492 S:      Supported
2493 F:      drivers/i2c/busses/i2c-at91.c
2494
2495 ATMEL ISI DRIVER
2496 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2497 L:      linux-media@vger.kernel.org
2498 S:      Supported
2499 F:      drivers/media/platform/atmel/atmel-isi.c
2500 F:      include/media/atmel-isi.h
2501
2502 ATMEL LCDFB DRIVER
2503 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2504 L:      linux-fbdev@vger.kernel.org
2505 S:      Maintained
2506 F:      drivers/video/fbdev/atmel_lcdfb.c
2507 F:      include/video/atmel_lcdc.h
2508
2509 ATMEL MACB ETHERNET DRIVER
2510 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2511 S:      Supported
2512 F:      drivers/net/ethernet/cadence/
2513
2514 ATMEL MAXTOUCH DRIVER
2515 M:      Nick Dyer <nick@shmanahar.org>
2516 T:      git git://github.com/ndyer/linux.git
2517 S:      Maintained
2518 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2519 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2520
2521 ATMEL SAMA5D2 ADC DRIVER
2522 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2523 L:      linux-iio@vger.kernel.org
2524 S:      Supported
2525 F:      drivers/iio/adc/at91-sama5d2_adc.c
2526
2527 ATMEL SDMMC DRIVER
2528 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2529 L:      linux-mmc@vger.kernel.org
2530 S:      Supported
2531 F:      drivers/mmc/host/sdhci-of-at91.c
2532
2533 ATMEL SPI DRIVER
2534 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2535 S:      Supported
2536 F:      drivers/spi/spi-atmel.*
2537
2538 ATMEL SSC DRIVER
2539 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Supported
2542 F:      drivers/misc/atmel-ssc.c
2543 F:      include/linux/atmel-ssc.h
2544
2545 ATMEL Timer Counter (TC) AND CLOCKSOURCE DRIVERS
2546 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2548 S:      Supported
2549 F:      drivers/misc/atmel_tclib.c
2550 F:      drivers/clocksource/tcb_clksrc.c
2551
2552 ATMEL USBA UDC DRIVER
2553 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 S:      Supported
2556 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
2557
2558 ATMEL WIRELESS DRIVER
2559 M:      Simon Kelley <simon@thekelleys.org.uk>
2560 L:      linux-wireless@vger.kernel.org
2561 W:      http://www.thekelleys.org.uk/atmel
2562 W:      http://atmelwlandriver.sourceforge.net/
2563 S:      Maintained
2564 F:      drivers/net/wireless/atmel/atmel*
2565
2566 ATMEL XDMA DRIVER
2567 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2568 L:      linux-arm-kernel@lists.infradead.org
2569 L:      dmaengine@vger.kernel.org
2570 S:      Supported
2571 F:      drivers/dma/at_xdmac.c
2572
2573 ATOMIC INFRASTRUCTURE
2574 M:      Will Deacon <will.deacon@arm.com>
2575 M:      Peter Zijlstra <peterz@infradead.org>
2576 R:      Boqun Feng <boqun.feng@gmail.com>
2577 L:      linux-kernel@vger.kernel.org
2578 S:      Maintained
2579 F:      arch/*/include/asm/atomic*.h
2580 F:      include/*/atomic*.h
2581
2582 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2583 M:      Bradley Grove <linuxdrivers@attotech.com>
2584 L:      linux-scsi@vger.kernel.org
2585 W:      http://www.attotech.com
2586 S:      Supported
2587 F:      drivers/scsi/esas2r
2588
2589 ATUSB IEEE 802.15.4 RADIO DRIVER
2590 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2591 L:      linux-wpan@vger.kernel.org
2592 S:      Maintained
2593 F:      drivers/net/ieee802154/atusb.c
2594 F:      drivers/net/ieee802154/atusb.h
2595 F:      drivers/net/ieee802154/at86rf230.h
2596
2597 AUDIT SUBSYSTEM
2598 M:      Paul Moore <paul@paul-moore.com>
2599 M:      Eric Paris <eparis@redhat.com>
2600 L:      linux-audit@redhat.com (moderated for non-subscribers)
2601 W:      https://github.com/linux-audit
2602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2603 S:      Supported
2604 F:      include/linux/audit.h
2605 F:      include/uapi/linux/audit.h
2606 F:      kernel/audit*
2607
2608 AUXILIARY DISPLAY DRIVERS
2609 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2610 S:      Maintained
2611 F:      drivers/auxdisplay/
2612 F:      include/linux/cfag12864b.h
2613
2614 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2615 M:      Andreas Klinger <ak@it-klinger.de>
2616 L:      linux-iio@vger.kernel.org
2617 S:      Maintained
2618 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.txt
2619 F:      drivers/iio/adc/hx711.c
2620
2621 AX.25 NETWORK LAYER
2622 M:      Ralf Baechle <ralf@linux-mips.org>
2623 L:      linux-hams@vger.kernel.org
2624 W:      http://www.linux-ax25.org/
2625 S:      Maintained
2626 F:      include/uapi/linux/ax25.h
2627 F:      include/net/ax25.h
2628 F:      net/ax25/
2629
2630 AXENTIA ARM DEVICES
2631 M:      Peter Rosin <peda@axentia.se>
2632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2633 S:      Maintained
2634 F:      Documentation/devicetree/bindings/arm/axentia.txt
2635 F:      arch/arm/boot/dts/at91-linea.dtsi
2636 F:      arch/arm/boot/dts/at91-natte.dtsi
2637 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2638 F:      arch/arm/boot/dts/at91-tse850-3.dts
2639
2640 AXENTIA ASOC DRIVERS
2641 M:      Peter Rosin <peda@axentia.se>
2642 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2643 S:      Maintained
2644 F:      Documentation/devicetree/bindings/sound/axentia,*
2645 F:      sound/soc/atmel/tse850-pcm5142.c
2646
2647 AZ6007 DVB DRIVER
2648 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2649 L:      linux-media@vger.kernel.org
2650 W:      https://linuxtv.org
2651 T:      git git://linuxtv.org/media_tree.git
2652 S:      Maintained
2653 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2654
2655 AZTECH FM RADIO RECEIVER DRIVER
2656 M:      Hans Verkuil <hverkuil@xs4all.nl>
2657 L:      linux-media@vger.kernel.org
2658 T:      git git://linuxtv.org/media_tree.git
2659 W:      https://linuxtv.org
2660 S:      Maintained
2661 F:      drivers/media/radio/radio-aztech*
2662
2663 B43 WIRELESS DRIVER
2664 L:      linux-wireless@vger.kernel.org
2665 L:      b43-dev@lists.infradead.org
2666 W:      http://wireless.kernel.org/en/users/Drivers/b43
2667 S:      Odd Fixes
2668 F:      drivers/net/wireless/broadcom/b43/
2669
2670 B43LEGACY WIRELESS DRIVER
2671 M:      Larry Finger <Larry.Finger@lwfinger.net>
2672 L:      linux-wireless@vger.kernel.org
2673 L:      b43-dev@lists.infradead.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/b43
2675 S:      Maintained
2676 F:      drivers/net/wireless/broadcom/b43legacy/
2677
2678 BACKLIGHT CLASS/SUBSYSTEM
2679 M:      Lee Jones <lee.jones@linaro.org>
2680 M:      Daniel Thompson <daniel.thompson@linaro.org>
2681 M:      Jingoo Han <jingoohan1@gmail.com>
2682 L:      dri-devel@lists.freedesktop.org
2683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2684 S:      Maintained
2685 F:      drivers/video/backlight/
2686 F:      include/linux/backlight.h
2687 F:      include/linux/pwm_backlight.h
2688 F:      Documentation/devicetree/bindings/leds/backlight
2689
2690 BATMAN ADVANCED
2691 M:      Marek Lindner <mareklindner@neomailbox.ch>
2692 M:      Simon Wunderlich <sw@simonwunderlich.de>
2693 M:      Antonio Quartulli <a@unstable.cc>
2694 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2695 W:      https://www.open-mesh.org/
2696 Q:      https://patchwork.open-mesh.org/project/batman/list/
2697 S:      Maintained
2698 F:      Documentation/ABI/testing/sysfs-class-net-batman-adv
2699 F:      Documentation/ABI/testing/sysfs-class-net-mesh
2700 F:      Documentation/networking/batman-adv.rst
2701 F:      include/uapi/linux/batadv_packet.h
2702 F:      include/uapi/linux/batman_adv.h
2703 F:      net/batman-adv/
2704
2705 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2706 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2707 L:      linux-hams@vger.kernel.org
2708 W:      http://www.baycom.org/~tom/ham/ham.html
2709 S:      Maintained
2710 F:      drivers/net/hamradio/baycom*
2711
2712 BCACHE (BLOCK LAYER CACHE)
2713 M:      Coly Li <colyli@suse.de>
2714 M:      Kent Overstreet <kent.overstreet@gmail.com>
2715 L:      linux-bcache@vger.kernel.org
2716 W:      http://bcache.evilpiepirate.org
2717 C:      irc://irc.oftc.net/bcache
2718 S:      Maintained
2719 F:      drivers/md/bcache/
2720
2721 BDISP ST MEDIA DRIVER
2722 M:      Fabien Dessenne <fabien.dessenne@st.com>
2723 L:      linux-media@vger.kernel.org
2724 T:      git git://linuxtv.org/media_tree.git
2725 W:      https://linuxtv.org
2726 S:      Supported
2727 F:      drivers/media/platform/sti/bdisp
2728
2729 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2730 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2731 L:      netdev@vger.kernel.org
2732 S:      Maintained
2733 F:      drivers/net/ethernet/ec_bhf.c
2734
2735 BEFS FILE SYSTEM
2736 M:      Luis de Bethencourt <luisbg@kernel.org>
2737 M:      Salah Triki <salah.triki@gmail.com>
2738 S:      Maintained
2739 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2740 F:      Documentation/filesystems/befs.txt
2741 F:      fs/befs/
2742
2743 BFQ I/O SCHEDULER
2744 M:      Paolo Valente <paolo.valente@linaro.org>
2745 M:      Jens Axboe <axboe@kernel.dk>
2746 L:      linux-block@vger.kernel.org
2747 S:      Maintained
2748 F:      block/bfq-*
2749 F:      Documentation/block/bfq-iosched.txt
2750
2751 BFS FILE SYSTEM
2752 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2753 S:      Maintained
2754 F:      Documentation/filesystems/bfs.txt
2755 F:      fs/bfs/
2756 F:      include/uapi/linux/bfs_fs.h
2757
2758 BLINKM RGB LED DRIVER
2759 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2760 S:      Maintained
2761 F:      drivers/leds/leds-blinkm.c
2762
2763 BLOCK LAYER
2764 M:      Jens Axboe <axboe@kernel.dk>
2765 L:      linux-block@vger.kernel.org
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2767 S:      Maintained
2768 F:      block/
2769 F:      drivers/block/
2770 F:      kernel/trace/blktrace.c
2771 F:      lib/sbitmap.c
2772
2773 BLOCK2MTD DRIVER
2774 M:      Joern Engel <joern@lazybastard.org>
2775 L:      linux-mtd@lists.infradead.org
2776 S:      Maintained
2777 F:      drivers/mtd/devices/block2mtd.c
2778
2779 BLUETOOTH DRIVERS
2780 M:      Marcel Holtmann <marcel@holtmann.org>
2781 M:      Johan Hedberg <johan.hedberg@gmail.com>
2782 L:      linux-bluetooth@vger.kernel.org
2783 W:      http://www.bluez.org/
2784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2786 S:      Maintained
2787 F:      drivers/bluetooth/
2788
2789 BLUETOOTH SUBSYSTEM
2790 M:      Marcel Holtmann <marcel@holtmann.org>
2791 M:      Johan Hedberg <johan.hedberg@gmail.com>
2792 L:      linux-bluetooth@vger.kernel.org
2793 W:      http://www.bluez.org/
2794 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2796 S:      Maintained
2797 F:      net/bluetooth/
2798 F:      include/net/bluetooth/
2799
2800 BONDING DRIVER
2801 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2802 M:      Veaceslav Falico <vfalico@gmail.com>
2803 M:      Andy Gospodarek <andy@greyhouse.net>
2804 L:      netdev@vger.kernel.org
2805 W:      http://sourceforge.net/projects/bonding/
2806 S:      Supported
2807 F:      drivers/net/bonding/
2808 F:      include/uapi/linux/if_bonding.h
2809
2810 BPF (Safe dynamic programs and tools)
2811 M:      Alexei Starovoitov <ast@kernel.org>
2812 M:      Daniel Borkmann <daniel@iogearbox.net>
2813 L:      netdev@vger.kernel.org
2814 L:      linux-kernel@vger.kernel.org
2815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2817 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2818 S:      Supported
2819 F:      arch/x86/net/bpf_jit*
2820 F:      Documentation/networking/filter.txt
2821 F:      Documentation/bpf/
2822 F:      include/linux/bpf*
2823 F:      include/linux/filter.h
2824 F:      include/trace/events/xdp.h
2825 F:      include/uapi/linux/bpf*
2826 F:      include/uapi/linux/filter.h
2827 F:      kernel/bpf/
2828 F:      kernel/trace/bpf_trace.c
2829 F:      lib/test_bpf.c
2830 F:      net/bpf/
2831 F:      net/core/filter.c
2832 F:      net/sched/act_bpf.c
2833 F:      net/sched/cls_bpf.c
2834 F:      samples/bpf/
2835 F:      tools/bpf/
2836 F:      tools/lib/bpf/
2837 F:      tools/testing/selftests/bpf/
2838
2839 BROADCOM B44 10/100 ETHERNET DRIVER
2840 M:      Michael Chan <michael.chan@broadcom.com>
2841 L:      netdev@vger.kernel.org
2842 S:      Supported
2843 F:      drivers/net/ethernet/broadcom/b44.*
2844
2845 BROADCOM B53 ETHERNET SWITCH DRIVER
2846 M:      Florian Fainelli <f.fainelli@gmail.com>
2847 L:      netdev@vger.kernel.org
2848 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
2849 S:      Supported
2850 F:      drivers/net/dsa/b53/*
2851 F:      include/linux/platform_data/b53.h
2852
2853 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
2854 M:      Florian Fainelli <f.fainelli@gmail.com>
2855 M:      Ray Jui <rjui@broadcom.com>
2856 M:      Scott Branden <sbranden@broadcom.com>
2857 M:      bcm-kernel-feedback-list@broadcom.com
2858 T:      git git://github.com/broadcom/mach-bcm
2859 S:      Maintained
2860 N:      bcm281*
2861 N:      bcm113*
2862 N:      bcm216*
2863 N:      kona
2864 F:      arch/arm/mach-bcm/
2865
2866 BROADCOM BCM2835 ARM ARCHITECTURE
2867 M:      Eric Anholt <eric@anholt.net>
2868 M:      Stefan Wahren <stefan.wahren@i2se.com>
2869 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
2870 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2871 T:      git git://github.com/anholt/linux
2872 S:      Maintained
2873 N:      bcm2835
2874 F:      drivers/staging/vc04_services
2875
2876 BROADCOM BCM47XX MIPS ARCHITECTURE
2877 M:      Hauke Mehrtens <hauke@hauke-m.de>
2878 M:      Rafał Miłecki <zajec5@gmail.com>
2879 L:      linux-mips@linux-mips.org
2880 S:      Maintained
2881 F:      Documentation/devicetree/bindings/mips/brcm/
2882 F:      arch/mips/bcm47xx/*
2883 F:      arch/mips/include/asm/mach-bcm47xx/*
2884
2885 BROADCOM BCM5301X ARM ARCHITECTURE
2886 M:      Hauke Mehrtens <hauke@hauke-m.de>
2887 M:      Rafał Miłecki <zajec5@gmail.com>
2888 M:      Jon Mason <jonmason@broadcom.com>
2889 M:      bcm-kernel-feedback-list@broadcom.com
2890 L:      linux-arm-kernel@lists.infradead.org
2891 S:      Maintained
2892 F:      arch/arm/mach-bcm/bcm_5301x.c
2893 F:      arch/arm/boot/dts/bcm5301x*.dtsi
2894 F:      arch/arm/boot/dts/bcm470*
2895 F:      arch/arm/boot/dts/bcm953012*
2896
2897 BROADCOM BCM53573 ARM ARCHITECTURE
2898 M:      Rafał Miłecki <rafal@milecki.pl>
2899 L:      linux-arm-kernel@lists.infradead.org
2900 S:      Maintained
2901 F:      arch/arm/boot/dts/bcm53573*
2902 F:      arch/arm/boot/dts/bcm47189*
2903
2904 BROADCOM BCM63XX ARM ARCHITECTURE
2905 M:      Florian Fainelli <f.fainelli@gmail.com>
2906 M:      bcm-kernel-feedback-list@broadcom.com
2907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2908 T:      git git://github.com/broadcom/stblinux.git
2909 S:      Maintained
2910 N:      bcm63xx
2911
2912 BROADCOM BCM63XX/BCM33XX UDC DRIVER
2913 M:      Kevin Cernekee <cernekee@gmail.com>
2914 L:      linux-usb@vger.kernel.org
2915 S:      Maintained
2916 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
2917
2918 BROADCOM BCM7XXX ARM ARCHITECTURE
2919 M:      Brian Norris <computersforpeace@gmail.com>
2920 M:      Gregory Fong <gregory.0xf0@gmail.com>
2921 M:      Florian Fainelli <f.fainelli@gmail.com>
2922 M:      bcm-kernel-feedback-list@broadcom.com
2923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2924 T:      git git://github.com/broadcom/stblinux.git
2925 S:      Maintained
2926 F:      arch/arm/mach-bcm/*brcmstb*
2927 F:      arch/arm/boot/dts/bcm7*.dts*
2928 F:      drivers/bus/brcmstb_gisb.c
2929 F:      arch/arm/mm/cache-b15-rac.c
2930 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
2931 N:      brcmstb
2932
2933 BROADCOM BMIPS CPUFREQ DRIVER
2934 M:      Markus Mayer <mmayer@broadcom.com>
2935 M:      bcm-kernel-feedback-list@broadcom.com
2936 L:      linux-pm@vger.kernel.org
2937 S:      Maintained
2938 F:      drivers/cpufreq/bmips-cpufreq.c
2939
2940 BROADCOM BMIPS MIPS ARCHITECTURE
2941 M:      Kevin Cernekee <cernekee@gmail.com>
2942 M:      Florian Fainelli <f.fainelli@gmail.com>
2943 L:      linux-mips@linux-mips.org
2944 T:      git git://github.com/broadcom/stblinux.git
2945 S:      Maintained
2946 F:      arch/mips/bmips/*
2947 F:      arch/mips/include/asm/mach-bmips/*
2948 F:      arch/mips/kernel/*bmips*
2949 F:      arch/mips/boot/dts/brcm/bcm*.dts*
2950 F:      drivers/irqchip/irq-bcm63*
2951 F:      drivers/irqchip/irq-bcm7*
2952 F:      drivers/irqchip/irq-brcmstb*
2953 F:      include/linux/bcm963xx_nvram.h
2954 F:      include/linux/bcm963xx_tag.h
2955
2956 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
2957 M:      Rasesh Mody <rasesh.mody@cavium.com>
2958 M:      Dept-GELinuxNICDev@cavium.com
2959 L:      netdev@vger.kernel.org
2960 S:      Supported
2961 F:      drivers/net/ethernet/broadcom/bnx2.*
2962 F:      drivers/net/ethernet/broadcom/bnx2_*
2963
2964 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
2965 M:      QLogic-Storage-Upstream@qlogic.com
2966 L:      linux-scsi@vger.kernel.org
2967 S:      Supported
2968 F:      drivers/scsi/bnx2fc/
2969
2970 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
2971 M:      QLogic-Storage-Upstream@qlogic.com
2972 L:      linux-scsi@vger.kernel.org
2973 S:      Supported
2974 F:      drivers/scsi/bnx2i/
2975
2976 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
2977 M:      Ariel Elior <ariel.elior@cavium.com>
2978 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
2979 M:      everest-linux-l2@cavium.com
2980 L:      netdev@vger.kernel.org
2981 S:      Supported
2982 F:      drivers/net/ethernet/broadcom/bnx2x/
2983
2984 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
2985 M:      Michael Chan <michael.chan@broadcom.com>
2986 L:      netdev@vger.kernel.org
2987 S:      Supported
2988 F:      drivers/net/ethernet/broadcom/bnxt/
2989
2990 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
2991 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
2992 M:      Franky Lin <franky.lin@broadcom.com>
2993 M:      Hante Meuleman <hante.meuleman@broadcom.com>
2994 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
2995 M:      Wright Feng <wright.feng@cypress.com>
2996 L:      linux-wireless@vger.kernel.org
2997 L:      brcm80211-dev-list.pdl@broadcom.com
2998 L:      brcm80211-dev-list@cypress.com
2999 S:      Supported
3000 F:      drivers/net/wireless/broadcom/brcm80211/
3001
3002 BROADCOM BRCMSTB GPIO DRIVER
3003 M:      Gregory Fong <gregory.0xf0@gmail.com>
3004 L:      bcm-kernel-feedback-list@broadcom.com
3005 S:      Supported
3006 F:      drivers/gpio/gpio-brcmstb.c
3007 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3008
3009 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3010 M:      Al Cooper <alcooperx@gmail.com>
3011 L:      linux-kernel@vger.kernel.org
3012 L:      bcm-kernel-feedback-list@broadcom.com
3013 S:      Maintained
3014 F:      drivers/phy/broadcom/phy-brcm-usb*
3015
3016 BROADCOM GENET ETHERNET DRIVER
3017 M:      Doug Berger <opendmb@gmail.com>
3018 M:      Florian Fainelli <f.fainelli@gmail.com>
3019 L:      netdev@vger.kernel.org
3020 S:      Supported
3021 F:      drivers/net/ethernet/broadcom/genet/
3022
3023 BROADCOM IPROC ARM ARCHITECTURE
3024 M:      Ray Jui <rjui@broadcom.com>
3025 M:      Scott Branden <sbranden@broadcom.com>
3026 M:      Jon Mason <jonmason@broadcom.com>
3027 M:      bcm-kernel-feedback-list@broadcom.com
3028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3029 T:      git git://github.com/broadcom/cygnus-linux.git
3030 S:      Maintained
3031 N:      iproc
3032 N:      cygnus
3033 N:      bcm[-_]nsp
3034 N:      bcm9113*
3035 N:      bcm9583*
3036 N:      bcm9585*
3037 N:      bcm9586*
3038 N:      bcm988312
3039 N:      bcm113*
3040 N:      bcm583*
3041 N:      bcm585*
3042 N:      bcm586*
3043 N:      bcm88312
3044 N:      hr2
3045 N:      stingray
3046 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3047 F:      arch/arm64/boot/dts/broadcom/stingray/*
3048 F:      drivers/clk/bcm/clk-ns*
3049 F:      drivers/clk/bcm/clk-sr*
3050 F:      drivers/pinctrl/bcm/pinctrl-ns*
3051 F:      include/dt-bindings/clock/bcm-sr*
3052
3053 BROADCOM KONA GPIO DRIVER
3054 M:      Ray Jui <rjui@broadcom.com>
3055 L:      bcm-kernel-feedback-list@broadcom.com
3056 S:      Supported
3057 F:      drivers/gpio/gpio-bcm-kona.c
3058 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3059
3060 BROADCOM NETXTREME-E ROCE DRIVER
3061 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3062 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3063 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3064 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3065 L:      linux-rdma@vger.kernel.org
3066 W:      http://www.broadcom.com
3067 S:      Supported
3068 F:      drivers/infiniband/hw/bnxt_re/
3069 F:      include/uapi/rdma/bnxt_re-abi.h
3070
3071 BROADCOM NVRAM DRIVER
3072 M:      Rafał Miłecki <zajec5@gmail.com>
3073 L:      linux-mips@linux-mips.org
3074 S:      Maintained
3075 F:      drivers/firmware/broadcom/*
3076
3077 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3078 M:      Rafał Miłecki <zajec5@gmail.com>
3079 L:      linux-wireless@vger.kernel.org
3080 S:      Maintained
3081 F:      drivers/bcma/
3082 F:      include/linux/bcma/
3083
3084 BROADCOM STB AVS CPUFREQ DRIVER
3085 M:      Markus Mayer <mmayer@broadcom.com>
3086 M:      bcm-kernel-feedback-list@broadcom.com
3087 L:      linux-pm@vger.kernel.org
3088 S:      Maintained
3089 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3090 F:      drivers/cpufreq/brcmstb*
3091
3092 BROADCOM STB AVS TMON DRIVER
3093 M:      Markus Mayer <mmayer@broadcom.com>
3094 M:      bcm-kernel-feedback-list@broadcom.com
3095 L:      linux-pm@vger.kernel.org
3096 S:      Maintained
3097 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3098 F:      drivers/thermal/broadcom/brcmstb*
3099
3100 BROADCOM STB NAND FLASH DRIVER
3101 M:      Brian Norris <computersforpeace@gmail.com>
3102 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3103 L:      linux-mtd@lists.infradead.org
3104 L:      bcm-kernel-feedback-list@broadcom.com
3105 S:      Maintained
3106 F:      drivers/mtd/nand/raw/brcmnand/
3107
3108 BROADCOM STB DPFE DRIVER
3109 M:      Markus Mayer <mmayer@broadcom.com>
3110 M:      bcm-kernel-feedback-list@broadcom.com
3111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3112 S:      Maintained
3113 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3114 F:      drivers/memory/brcmstb_dpfe.c
3115
3116 BROADCOM SPI DRIVER
3117 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3118 M:      bcm-kernel-feedback-list@broadcom.com
3119 S:      Maintained
3120 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3121 F:      drivers/spi/spi-bcm-qspi.*
3122 F:      drivers/spi/spi-brcmstb-qspi.c
3123 F:      drivers/spi/spi-iproc-qspi.c
3124
3125 BROADCOM SYSTEMPORT ETHERNET DRIVER
3126 M:      Florian Fainelli <f.fainelli@gmail.com>
3127 L:      netdev@vger.kernel.org
3128 S:      Supported
3129 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3130
3131 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3132 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3133 M:      Prashant Sreedharan <prashant@broadcom.com>
3134 M:      Michael Chan <mchan@broadcom.com>
3135 L:      netdev@vger.kernel.org
3136 S:      Supported
3137 F:      drivers/net/ethernet/broadcom/tg3.*
3138
3139 BROCADE BFA FC SCSI DRIVER
3140 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3141 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3142 L:      linux-scsi@vger.kernel.org
3143 S:      Supported
3144 F:      drivers/scsi/bfa/
3145
3146 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3147 M:      Rasesh Mody <rasesh.mody@cavium.com>
3148 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3149 M:      Dept-GELinuxNICDev@cavium.com
3150 L:      netdev@vger.kernel.org
3151 S:      Supported
3152 F:      drivers/net/ethernet/brocade/bna/
3153
3154 BSG (block layer generic sg v4 driver)
3155 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3156 L:      linux-scsi@vger.kernel.org
3157 S:      Supported
3158 F:      block/bsg.c
3159 F:      include/linux/bsg.h
3160 F:      include/uapi/linux/bsg.h
3161
3162 BT87X AUDIO DRIVER
3163 M:      Clemens Ladisch <clemens@ladisch.de>
3164 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3165 T:      git git://git.alsa-project.org/alsa-kernel.git
3166 S:      Maintained
3167 F:      Documentation/sound/cards/bt87x.rst
3168 F:      sound/pci/bt87x.c
3169
3170 BT8XXGPIO DRIVER
3171 M:      Michael Buesch <m@bues.ch>
3172 W:      http://bu3sch.de/btgpio.php
3173 S:      Maintained
3174 F:      drivers/gpio/gpio-bt8xx.c
3175
3176 BTRFS FILE SYSTEM
3177 M:      Chris Mason <clm@fb.com>
3178 M:      Josef Bacik <jbacik@fb.com>
3179 M:      David Sterba <dsterba@suse.com>
3180 L:      linux-btrfs@vger.kernel.org
3181 W:      http://btrfs.wiki.kernel.org/
3182 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3184 S:      Maintained
3185 F:      Documentation/filesystems/btrfs.txt
3186 F:      fs/btrfs/
3187 F:      include/linux/btrfs*
3188 F:      include/uapi/linux/btrfs*
3189
3190 BTTV VIDEO4LINUX DRIVER
3191 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3192 L:      linux-media@vger.kernel.org
3193 W:      https://linuxtv.org
3194 T:      git git://linuxtv.org/media_tree.git
3195 S:      Odd fixes
3196 F:      Documentation/media/v4l-drivers/bttv*
3197 F:      drivers/media/pci/bt8xx/bttv*
3198
3199 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3200 M:      Chanwoo Choi <cw00.choi@samsung.com>
3201 L:      linux-pm@vger.kernel.org
3202 L:      linux-samsung-soc@vger.kernel.org
3203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3204 S:      Maintained
3205 F:      drivers/devfreq/exynos-bus.c
3206 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3207
3208 BUSLOGIC SCSI DRIVER
3209 M:      Khalid Aziz <khalid@gonehiking.org>
3210 L:      linux-scsi@vger.kernel.org
3211 S:      Maintained
3212 F:      drivers/scsi/BusLogic.*
3213 F:      drivers/scsi/FlashPoint.*
3214
3215 C-MEDIA CMI8788 DRIVER
3216 M:      Clemens Ladisch <clemens@ladisch.de>
3217 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3218 T:      git git://git.alsa-project.org/alsa-kernel.git
3219 S:      Maintained
3220 F:      sound/pci/oxygen/
3221
3222 C6X ARCHITECTURE
3223 M:      Mark Salter <msalter@redhat.com>
3224 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3225 L:      linux-c6x-dev@linux-c6x.org
3226 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3227 S:      Maintained
3228 F:      arch/c6x/
3229
3230 CA8210 IEEE-802.15.4 RADIO DRIVER
3231 M:      Harry Morris <h.morris@cascoda.com>
3232 L:      linux-wpan@vger.kernel.org
3233 W:      https://github.com/Cascoda/ca8210-linux.git
3234 S:      Maintained
3235 F:      drivers/net/ieee802154/ca8210.c
3236 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3237
3238 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3239 M:      David Howells <dhowells@redhat.com>
3240 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3241 S:      Supported
3242 F:      Documentation/filesystems/caching/cachefiles.txt
3243 F:      fs/cachefiles/
3244
3245 CADENCE MIPI-CSI2 BRIDGES
3246 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3247 L:      linux-media@vger.kernel.org
3248 S:      Maintained
3249 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3250 F:      drivers/media/platform/cadence/cdns-csi2*
3251
3252 CADET FM/AM RADIO RECEIVER DRIVER
3253 M:      Hans Verkuil <hverkuil@xs4all.nl>
3254 L:      linux-media@vger.kernel.org
3255 T:      git git://linuxtv.org/media_tree.git
3256 W:      https://linuxtv.org
3257 S:      Maintained
3258 F:      drivers/media/radio/radio-cadet*
3259
3260 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3261 M:      Jonathan Corbet <corbet@lwn.net>
3262 L:      linux-media@vger.kernel.org
3263 T:      git git://linuxtv.org/media_tree.git
3264 S:      Maintained
3265 F:      Documentation/media/v4l-drivers/cafe_ccic*
3266 F:      drivers/media/platform/marvell-ccic/
3267
3268 CAIF NETWORK LAYER
3269 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3270 L:      netdev@vger.kernel.org
3271 S:      Supported
3272 F:      Documentation/networking/caif/
3273 F:      drivers/net/caif/
3274 F:      include/uapi/linux/caif/
3275 F:      include/net/caif/
3276 F:      net/caif/
3277
3278 CALGARY x86-64 IOMMU
3279 M:      Muli Ben-Yehuda <mulix@mulix.org>
3280 M:      Jon Mason <jdmason@kudzu.us>
3281 L:      iommu@lists.linux-foundation.org
3282 S:      Maintained
3283 F:      arch/x86/kernel/pci-calgary_64.c
3284 F:      arch/x86/kernel/tce_64.c
3285 F:      arch/x86/include/asm/calgary.h
3286 F:      arch/x86/include/asm/tce.h
3287
3288 CAN NETWORK DRIVERS
3289 M:      Wolfgang Grandegger <wg@grandegger.com>
3290 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3291 L:      linux-can@vger.kernel.org
3292 W:      https://github.com/linux-can
3293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3295 S:      Maintained
3296 F:      Documentation/devicetree/bindings/net/can/
3297 F:      drivers/net/can/
3298 F:      include/linux/can/dev.h
3299 F:      include/linux/can/platform/
3300 F:      include/uapi/linux/can/error.h
3301 F:      include/uapi/linux/can/netlink.h
3302
3303 CAN NETWORK LAYER
3304 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3305 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3306 L:      linux-can@vger.kernel.org
3307 W:      https://github.com/linux-can
3308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3310 S:      Maintained
3311 F:      Documentation/networking/can.rst
3312 F:      net/can/
3313 F:      include/linux/can/core.h
3314 F:      include/uapi/linux/can.h
3315 F:      include/uapi/linux/can/bcm.h
3316 F:      include/uapi/linux/can/raw.h
3317 F:      include/uapi/linux/can/gw.h
3318
3319 CAPABILITIES
3320 M:      Serge Hallyn <serge@hallyn.com>
3321 L:      linux-security-module@vger.kernel.org
3322 S:      Supported
3323 F:      include/linux/capability.h
3324 F:      include/uapi/linux/capability.h
3325 F:      security/commoncap.c
3326 F:      kernel/capability.c
3327
3328 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3329 M:      Kevin Tsai <ktsai@capellamicro.com>
3330 S:      Maintained
3331 F:      drivers/iio/light/cm*
3332
3333 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3334 M:      Christian Lamparter <chunkeey@googlemail.com>
3335 L:      linux-wireless@vger.kernel.org
3336 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3337 S:      Maintained
3338 F:      drivers/net/wireless/ath/carl9170/
3339
3340 CAVIUM I2C DRIVER
3341 M:      Jan Glauber <jglauber@cavium.com>
3342 M:      David Daney <david.daney@cavium.com>
3343 W:      http://www.cavium.com
3344 S:      Supported
3345 F:      drivers/i2c/busses/i2c-octeon*
3346 F:      drivers/i2c/busses/i2c-thunderx*
3347
3348 CAVIUM LIQUIDIO NETWORK DRIVER
3349 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3350 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3351 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3352 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3353 L:      netdev@vger.kernel.org
3354 W:      http://www.cavium.com
3355 S:      Supported
3356 F:      drivers/net/ethernet/cavium/liquidio/
3357
3358 CAVIUM MMC DRIVER
3359 M:      Jan Glauber <jglauber@cavium.com>
3360 M:      David Daney <david.daney@cavium.com>
3361 M:      Steven J. Hill <Steven.Hill@cavium.com>
3362 W:      http://www.cavium.com
3363 S:      Supported
3364 F:      drivers/mmc/host/cavium*
3365
3366 CAVIUM OCTEON-TX CRYPTO DRIVER
3367 M:      George Cherian <george.cherian@cavium.com>
3368 L:      linux-crypto@vger.kernel.org
3369 W:      http://www.cavium.com
3370 S:      Supported
3371 F:      drivers/crypto/cavium/cpt/
3372
3373 CAVIUM THUNDERX2 ARM64 SOC
3374 M:      Robert Richter <rrichter@cavium.com>
3375 M:      Jayachandran C <jnair@caviumnetworks.com>
3376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3377 S:      Maintained
3378 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3379 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3380
3381 CC2520 IEEE-802.15.4 RADIO DRIVER
3382 M:      Varka Bhadram <varkabhadram@gmail.com>
3383 L:      linux-wpan@vger.kernel.org
3384 S:      Maintained
3385 F:      drivers/net/ieee802154/cc2520.c
3386 F:      include/linux/spi/cc2520.h
3387 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3388
3389 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3390 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3391 L:      linux-crypto@vger.kernel.org
3392 S:      Supported
3393 F:      drivers/crypto/ccree/
3394 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3395
3396 CEC FRAMEWORK
3397 M:      Hans Verkuil <hans.verkuil@cisco.com>
3398 L:      linux-media@vger.kernel.org
3399 T:      git git://linuxtv.org/media_tree.git
3400 W:      http://linuxtv.org
3401 S:      Supported
3402 F:      Documentation/media/kapi/cec-core.rst
3403 F:      Documentation/media/uapi/cec
3404 F:      drivers/media/cec/
3405 F:      drivers/media/rc/keymaps/rc-cec.c
3406 F:      include/media/cec.h
3407 F:      include/media/cec-notifier.h
3408 F:      include/uapi/linux/cec.h
3409 F:      include/uapi/linux/cec-funcs.h
3410 F:      Documentation/devicetree/bindings/media/cec.txt
3411 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3412
3413 CEC GPIO DRIVER
3414 M:      Hans Verkuil <hans.verkuil@cisco.com>
3415 L:      linux-media@vger.kernel.org
3416 T:      git git://linuxtv.org/media_tree.git
3417 W:      http://linuxtv.org
3418 S:      Supported
3419 F:      drivers/media/platform/cec-gpio/
3420 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3421
3422 CELL BROADBAND ENGINE ARCHITECTURE
3423 M:      Arnd Bergmann <arnd@arndb.de>
3424 L:      linuxppc-dev@lists.ozlabs.org
3425 W:      http://www.ibm.com/developerworks/power/cell/
3426 S:      Supported
3427 F:      arch/powerpc/include/asm/cell*.h
3428 F:      arch/powerpc/include/asm/spu*.h
3429 F:      arch/powerpc/include/uapi/asm/spu*.h
3430 F:      arch/powerpc/oprofile/*cell*
3431 F:      arch/powerpc/platforms/cell/
3432
3433 CEPH COMMON CODE (LIBCEPH)
3434 M:      Ilya Dryomov <idryomov@gmail.com>
3435 M:      "Yan, Zheng" <zyan@redhat.com>
3436 M:      Sage Weil <sage@redhat.com>
3437 L:      ceph-devel@vger.kernel.org
3438 W:      http://ceph.com/
3439 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3440 T:      git git://github.com/ceph/ceph-client.git
3441 S:      Supported
3442 F:      net/ceph/
3443 F:      include/linux/ceph/
3444 F:      include/linux/crush/
3445
3446 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3447 M:      "Yan, Zheng" <zyan@redhat.com>
3448 M:      Sage Weil <sage@redhat.com>
3449 M:      Ilya Dryomov <idryomov@gmail.com>
3450 L:      ceph-devel@vger.kernel.org
3451 W:      http://ceph.com/
3452 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3453 T:      git git://github.com/ceph/ceph-client.git
3454 S:      Supported
3455 F:      Documentation/filesystems/ceph.txt
3456 F:      fs/ceph/
3457
3458 CERTIFICATE HANDLING:
3459 M:      David Howells <dhowells@redhat.com>
3460 M:      David Woodhouse <dwmw2@infradead.org>
3461 L:      keyrings@vger.kernel.org
3462 S:      Maintained
3463 F:      Documentation/admin-guide/module-signing.rst
3464 F:      certs/
3465 F:      scripts/sign-file.c
3466 F:      scripts/extract-cert.c
3467
3468 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3469 L:      linux-usb@vger.kernel.org
3470 S:      Orphan
3471 F:      Documentation/usb/WUSB-Design-overview.txt
3472 F:      Documentation/usb/wusb-cbaf
3473 F:      drivers/usb/host/hwa-hc.c
3474 F:      drivers/usb/host/whci/
3475 F:      drivers/usb/wusbcore/
3476 F:      include/linux/usb/wusb*
3477
3478 CFAG12864B LCD DRIVER
3479 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3480 S:      Maintained
3481 F:      drivers/auxdisplay/cfag12864b.c
3482 F:      include/linux/cfag12864b.h
3483
3484 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3485 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3486 S:      Maintained
3487 F:      drivers/auxdisplay/cfag12864bfb.c
3488 F:      include/linux/cfag12864b.h
3489
3490 802.11 (including CFG80211/NL80211)
3491 M:      Johannes Berg <johannes@sipsolutions.net>
3492 L:      linux-wireless@vger.kernel.org
3493 W:      http://wireless.kernel.org/
3494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3496 S:      Maintained
3497 F:      net/wireless/
3498 F:      include/uapi/linux/nl80211.h
3499 F:      include/linux/ieee80211.h
3500 F:      include/net/wext.h
3501 F:      include/net/cfg80211.h
3502 F:      include/net/iw_handler.h
3503 F:      include/net/ieee80211_radiotap.h
3504 F:      Documentation/driver-api/80211/cfg80211.rst
3505 F:      Documentation/networking/regulatory.txt
3506
3507 CHAR and MISC DRIVERS
3508 M:      Arnd Bergmann <arnd@arndb.de>
3509 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3511 S:      Supported
3512 F:      drivers/char/
3513 F:      drivers/misc/
3514 F:      include/linux/miscdevice.h
3515
3516 CHECKPATCH
3517 M:      Andy Whitcroft <apw@canonical.com>
3518 M:      Joe Perches <joe@perches.com>
3519 S:      Maintained
3520 F:      scripts/checkpatch.pl
3521
3522 CHINESE DOCUMENTATION
3523 M:      Harry Wei <harryxiyou@gmail.com>
3524 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3525 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3526 S:      Maintained
3527 F:      Documentation/translations/zh_CN/
3528
3529 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3530 M:      Peter Chen <Peter.Chen@nxp.com>
3531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3532 L:      linux-usb@vger.kernel.org
3533 S:      Maintained
3534 F:      drivers/usb/chipidea/
3535
3536 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3537 M:      Hans de Goede <hdegoede@redhat.com>
3538 L:      linux-input@vger.kernel.org
3539 S:      Maintained
3540 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3541 F:      drivers/input/touchscreen/chipone_icn8318.c
3542
3543 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3544 M:      Hans de Goede <hdegoede@redhat.com>
3545 L:      linux-input@vger.kernel.org
3546 S:      Maintained
3547 F:      drivers/input/touchscreen/chipone_icn8505.c
3548
3549 CHROME HARDWARE PLATFORM SUPPORT
3550 M:      Benson Leung <bleung@chromium.org>
3551 M:      Olof Johansson <olof@lixom.net>
3552 S:      Maintained
3553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3554 F:      drivers/platform/chrome/
3555
3556 CIRRUS LOGIC AUDIO CODEC DRIVERS
3557 M:      Brian Austin <brian.austin@cirrus.com>
3558 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3559 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3560 S:      Maintained
3561 F:      sound/soc/codecs/cs*
3562
3563 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3564 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3565 L:      netdev@vger.kernel.org
3566 S:      Maintained
3567 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3568
3569 CISCO FCOE HBA DRIVER
3570 M:      Satish Kharat <satishkh@cisco.com>
3571 M:      Sesidhar Baddela <sebaddel@cisco.com>
3572 M:      Karan Tilak Kumar <kartilak@cisco.com>
3573 L:      linux-scsi@vger.kernel.org
3574 S:      Supported
3575 F:      drivers/scsi/fnic/
3576
3577 CISCO SCSI HBA DRIVER
3578 M:      Karan Tilak Kumar <kartilak@cisco.com>
3579 M:      Sesidhar Baddela <sebaddel@cisco.com>
3580 L:      linux-scsi@vger.kernel.org
3581 S:      Supported
3582 F:      drivers/scsi/snic/
3583
3584 CISCO VIC ETHERNET NIC DRIVER
3585 M:      Christian Benvenuti <benve@cisco.com>
3586 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3587 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3588 S:      Supported
3589 F:      drivers/net/ethernet/cisco/enic/
3590
3591 CISCO VIC LOW LATENCY NIC DRIVER
3592 M:      Christian Benvenuti <benve@cisco.com>
3593 S:      Supported
3594 F:      drivers/infiniband/hw/usnic/
3595
3596 CIRRUS LOGIC MADERA CODEC DRIVERS
3597 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3598 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3599 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3600 L:      patches@opensource.cirrus.com
3601 T:      git https://github.com/CirrusLogic/linux-drivers.git
3602 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3603 S:      Supported
3604 F:      Documentation/devicetree/bindings/mfd/madera.txt
3605 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3606 F:      include/linux/mfd/madera/*
3607 F:      drivers/gpio/gpio-madera*
3608 F:      drivers/mfd/madera*
3609 F:      drivers/mfd/cs47l*
3610 F:      drivers/pinctrl/cirrus/*
3611
3612 CLANG-FORMAT FILE
3613 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3614 S:      Maintained
3615 F:      .clang-format
3616
3617 CLEANCACHE API
3618 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3619 L:      linux-kernel@vger.kernel.org
3620 S:      Maintained
3621 F:      mm/cleancache.c
3622 F:      include/linux/cleancache.h
3623
3624 CLK API
3625 M:      Russell King <linux@armlinux.org.uk>
3626 L:      linux-clk@vger.kernel.org
3627 S:      Maintained
3628 F:      include/linux/clk.h
3629
3630 CLOCKSOURCE, CLOCKEVENT DRIVERS
3631 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3632 M:      Thomas Gleixner <tglx@linutronix.de>
3633 L:      linux-kernel@vger.kernel.org
3634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3635 S:      Supported
3636 F:      drivers/clocksource/
3637 F:      Documentation/devicetree/bindings/timer/
3638
3639 CMPC ACPI DRIVER
3640 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3641 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3642 L:      platform-driver-x86@vger.kernel.org
3643 S:      Supported
3644 F:      drivers/platform/x86/classmate-laptop.c
3645
3646 COBALT MEDIA DRIVER
3647 M:      Hans Verkuil <hans.verkuil@cisco.com>
3648 L:      linux-media@vger.kernel.org
3649 T:      git git://linuxtv.org/media_tree.git
3650 W:      https://linuxtv.org
3651 S:      Supported
3652 F:      drivers/media/pci/cobalt/
3653
3654 COCCINELLE/Semantic Patches (SmPL)
3655 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3656 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3657 M:      Nicolas Palix <nicolas.palix@imag.fr>
3658 M:      Michal Marek <michal.lkml@markovi.net>
3659 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3661 W:      http://coccinelle.lip6.fr/
3662 S:      Supported
3663 F:      Documentation/dev-tools/coccinelle.rst
3664 F:      scripts/coccinelle/
3665 F:      scripts/coccicheck
3666
3667 CODA FILE SYSTEM
3668 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3669 M:      coda@cs.cmu.edu
3670 L:      codalist@coda.cs.cmu.edu
3671 W:      http://www.coda.cs.cmu.edu/
3672 S:      Maintained
3673 F:      Documentation/filesystems/coda.txt
3674 F:      fs/coda/
3675 F:      include/linux/coda*.h
3676 F:      include/uapi/linux/coda*.h
3677
3678 CODA V4L2 MEM2MEM DRIVER
3679 M:      Philipp Zabel <p.zabel@pengutronix.de>
3680 L:      linux-media@vger.kernel.org
3681 S:      Maintained
3682 F:      Documentation/devicetree/bindings/media/coda.txt
3683 F:      drivers/media/platform/coda/
3684
3685 COMMON CLK FRAMEWORK
3686 M:      Michael Turquette <mturquette@baylibre.com>
3687 M:      Stephen Boyd <sboyd@kernel.org>
3688 L:      linux-clk@vger.kernel.org
3689 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3691 S:      Maintained
3692 F:      Documentation/devicetree/bindings/clock/
3693 F:      drivers/clk/
3694 X:      drivers/clk/clkdev.c
3695 F:      include/linux/clk-pr*
3696 F:      include/linux/clk/
3697 F:      include/linux/of_clk.h
3698
3699 COMMON INTERNET FILE SYSTEM (CIFS)
3700 M:      Steve French <sfrench@samba.org>
3701 L:      linux-cifs@vger.kernel.org
3702 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3703 W:      http://linux-cifs.samba.org/
3704 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3705 S:      Supported
3706 F:      Documentation/filesystems/cifs/
3707 F:      fs/cifs/
3708
3709 COMPACTPCI HOTPLUG CORE
3710 M:      Scott Murray <scott@spiteful.org>
3711 L:      linux-pci@vger.kernel.org
3712 S:      Maintained
3713 F:      drivers/pci/hotplug/cpci_hotplug*
3714
3715 COMPACTPCI HOTPLUG GENERIC DRIVER
3716 M:      Scott Murray <scott@spiteful.org>
3717 L:      linux-pci@vger.kernel.org
3718 S:      Maintained
3719 F:      drivers/pci/hotplug/cpcihp_generic.c
3720
3721 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3722 M:      Scott Murray <scott@spiteful.org>
3723 L:      linux-pci@vger.kernel.org
3724 S:      Maintained
3725 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3726
3727 COMPAL LAPTOP SUPPORT
3728 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3729 L:      platform-driver-x86@vger.kernel.org
3730 S:      Maintained
3731 F:      drivers/platform/x86/compal-laptop.c
3732
3733 CONEXANT ACCESSRUNNER USB DRIVER
3734 L:      accessrunner-general@lists.sourceforge.net
3735 W:      http://accessrunner.sourceforge.net/
3736 S:      Orphan
3737 F:      drivers/usb/atm/cxacru.c
3738
3739 CONFIGFS
3740 M:      Joel Becker <jlbec@evilplan.org>
3741 M:      Christoph Hellwig <hch@lst.de>
3742 T:      git git://git.infradead.org/users/hch/configfs.git
3743 S:      Supported
3744 F:      fs/configfs/
3745 F:      include/linux/configfs.h
3746
3747 CONNECTOR
3748 M:      Evgeniy Polyakov <zbr@ioremap.net>
3749 L:      netdev@vger.kernel.org
3750 S:      Maintained
3751 F:      drivers/connector/
3752
3753 CONTROL GROUP (CGROUP)
3754 M:      Tejun Heo <tj@kernel.org>
3755 M:      Li Zefan <lizefan@huawei.com>
3756 M:      Johannes Weiner <hannes@cmpxchg.org>
3757 L:      cgroups@vger.kernel.org
3758 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3759 S:      Maintained
3760 F:      Documentation/cgroup*
3761 F:      include/linux/cgroup*
3762 F:      kernel/cgroup*
3763
3764 CONTROL GROUP - CPUSET
3765 M:      Li Zefan <lizefan@huawei.com>
3766 L:      cgroups@vger.kernel.org
3767 W:      http://www.bullopensource.org/cpuset/
3768 W:      http://oss.sgi.com/projects/cpusets/
3769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3770 S:      Maintained
3771 F:      Documentation/cgroup-v1/cpusets.txt
3772 F:      include/linux/cpuset.h
3773 F:      kernel/cgroup/cpuset.c
3774
3775 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3776 M:      Johannes Weiner <hannes@cmpxchg.org>
3777 M:      Michal Hocko <mhocko@kernel.org>
3778 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3779 L:      cgroups@vger.kernel.org
3780 L:      linux-mm@kvack.org
3781 S:      Maintained
3782 F:      mm/memcontrol.c
3783 F:      mm/swap_cgroup.c
3784
3785 CORETEMP HARDWARE MONITORING DRIVER
3786 M:      Fenghua Yu <fenghua.yu@intel.com>
3787 L:      linux-hwmon@vger.kernel.org
3788 S:      Maintained
3789 F:      Documentation/hwmon/coretemp
3790 F:      drivers/hwmon/coretemp.c
3791
3792 COSA/SRP SYNC SERIAL DRIVER
3793 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3794 W:      http://www.fi.muni.cz/~kas/cosa/
3795 S:      Maintained
3796 F:      drivers/net/wan/cosa*
3797
3798 CPMAC ETHERNET DRIVER
3799 M:      Florian Fainelli <f.fainelli@gmail.com>
3800 L:      netdev@vger.kernel.org
3801 S:      Maintained
3802 F:      drivers/net/ethernet/ti/cpmac.c
3803
3804 CPU FREQUENCY DRIVERS
3805 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3806 M:      Viresh Kumar <viresh.kumar@linaro.org>
3807 L:      linux-pm@vger.kernel.org
3808 S:      Maintained
3809 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3810 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3811 B:      https://bugzilla.kernel.org
3812 F:      Documentation/cpu-freq/
3813 F:      Documentation/devicetree/bindings/cpufreq/
3814 F:      drivers/cpufreq/
3815 F:      include/linux/cpufreq.h
3816 F:      tools/testing/selftests/cpufreq/
3817
3818 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3819 M:      Viresh Kumar <viresh.kumar@linaro.org>
3820 M:      Sudeep Holla <sudeep.holla@arm.com>
3821 L:      linux-pm@vger.kernel.org
3822 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3823 S:      Maintained
3824 F:      drivers/cpufreq/arm_big_little.h
3825 F:      drivers/cpufreq/arm_big_little.c
3826 F:      drivers/cpufreq/arm_big_little_dt.c
3827
3828 CPU POWER MONITORING SUBSYSTEM
3829 M:      Thomas Renninger <trenn@suse.com>
3830 M:      Shuah Khan <shuah@kernel.org>
3831 L:      linux-pm@vger.kernel.org
3832 S:      Maintained
3833 F:      tools/power/cpupower/
3834
3835 CPUID/MSR DRIVER
3836 M:      "H. Peter Anvin" <hpa@zytor.com>
3837 S:      Maintained
3838 F:      arch/x86/kernel/cpuid.c
3839 F:      arch/x86/kernel/msr.c
3840
3841 CPUIDLE DRIVER - ARM BIG LITTLE
3842 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3843 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3844 L:      linux-pm@vger.kernel.org
3845 L:      linux-arm-kernel@lists.infradead.org
3846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3847 S:      Maintained
3848 F:      drivers/cpuidle/cpuidle-big_little.c
3849
3850 CPUIDLE DRIVER - ARM EXYNOS
3851 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3852 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3853 M:      Kukjin Kim <kgene@kernel.org>
3854 L:      linux-pm@vger.kernel.org
3855 L:      linux-samsung-soc@vger.kernel.org
3856 S:      Supported
3857 F:      drivers/cpuidle/cpuidle-exynos.c
3858 F:      arch/arm/mach-exynos/pm.c
3859
3860 CPUIDLE DRIVERS
3861 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3862 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3863 L:      linux-pm@vger.kernel.org
3864 S:      Maintained
3865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3866 B:      https://bugzilla.kernel.org
3867 F:      drivers/cpuidle/*
3868 F:      include/linux/cpuidle.h
3869
3870 CRAMFS FILESYSTEM
3871 M:      Nicolas Pitre <nico@linaro.org>
3872 S:      Maintained
3873 F:      Documentation/filesystems/cramfs.txt
3874 F:      fs/cramfs/
3875
3876 CRYPTO API
3877 M:      Herbert Xu <herbert@gondor.apana.org.au>
3878 M:      "David S. Miller" <davem@davemloft.net>
3879 L:      linux-crypto@vger.kernel.org
3880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3882 S:      Maintained
3883 F:      Documentation/crypto/
3884 F:      Documentation/devicetree/bindings/crypto/
3885 F:      arch/*/crypto/
3886 F:      crypto/
3887 F:      drivers/crypto/
3888 F:      include/crypto/
3889 F:      include/linux/crypto*
3890
3891 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3892 M:      Neil Horman <nhorman@tuxdriver.com>
3893 L:      linux-crypto@vger.kernel.org
3894 S:      Maintained
3895 F:      crypto/ansi_cprng.c
3896 F:      crypto/rng.c
3897
3898 CS3308 MEDIA DRIVER
3899 M:      Hans Verkuil <hverkuil@xs4all.nl>
3900 L:      linux-media@vger.kernel.org
3901 T:      git git://linuxtv.org/media_tree.git
3902 W:      http://linuxtv.org
3903 S:      Odd Fixes
3904 F:      drivers/media/i2c/cs3308.c
3905 F:      drivers/media/i2c/cs3308.h
3906
3907 CS5535 Audio ALSA driver
3908 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3909 S:      Maintained
3910 F:      sound/pci/cs5535audio/
3911
3912 CW1200 WLAN driver
3913 M:      Solomon Peachy <pizza@shaftnet.org>
3914 S:      Maintained
3915 F:      drivers/net/wireless/st/cw1200/
3916
3917 CX18 VIDEO4LINUX DRIVER
3918 M:      Andy Walls <awalls@md.metrocast.net>
3919 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3920 L:      linux-media@vger.kernel.org
3921 T:      git git://linuxtv.org/media_tree.git
3922 W:      https://linuxtv.org
3923 W:      http://www.ivtvdriver.org/index.php/Cx18
3924 S:      Maintained
3925 F:      Documentation/media/v4l-drivers/cx18*
3926 F:      drivers/media/pci/cx18/
3927 F:      include/uapi/linux/ivtv*
3928
3929 CX2341X MPEG ENCODER HELPER MODULE
3930 M:      Hans Verkuil <hverkuil@xs4all.nl>
3931 L:      linux-media@vger.kernel.org
3932 T:      git git://linuxtv.org/media_tree.git
3933 W:      https://linuxtv.org
3934 S:      Maintained
3935 F:      drivers/media/common/cx2341x*
3936 F:      include/media/cx2341x*
3937
3938 CX24120 MEDIA DRIVER
3939 M:      Jemma Denson <jdenson@gmail.com>
3940 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3941 L:      linux-media@vger.kernel.org
3942 W:      https://linuxtv.org
3943 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3944 S:      Maintained
3945 F:      drivers/media/dvb-frontends/cx24120*
3946
3947 CX88 VIDEO4LINUX DRIVER
3948 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3949 L:      linux-media@vger.kernel.org
3950 W:      https://linuxtv.org
3951 T:      git git://linuxtv.org/media_tree.git
3952 S:      Odd fixes
3953 F:      Documentation/media/v4l-drivers/cx88*
3954 F:      drivers/media/pci/cx88/
3955
3956 CXD2820R MEDIA DRIVER
3957 M:      Antti Palosaari <crope@iki.fi>
3958 L:      linux-media@vger.kernel.org
3959 W:      https://linuxtv.org
3960 W:      http://palosaari.fi/linux/
3961 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3962 T:      git git://linuxtv.org/anttip/media_tree.git
3963 S:      Maintained
3964 F:      drivers/media/dvb-frontends/cxd2820r*
3965
3966 CXGB3 ETHERNET DRIVER (CXGB3)
3967 M:      Santosh Raspatur <santosh@chelsio.com>
3968 L:      netdev@vger.kernel.org
3969 W:      http://www.chelsio.com
3970 S:      Supported
3971 F:      drivers/net/ethernet/chelsio/cxgb3/
3972
3973 CXGB3 ISCSI DRIVER (CXGB3I)
3974 M:      Karen Xie <kxie@chelsio.com>
3975 L:      linux-scsi@vger.kernel.org
3976 W:      http://www.chelsio.com
3977 S:      Supported
3978 F:      drivers/scsi/cxgbi/cxgb3i
3979
3980 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3981 M:      Steve Wise <swise@chelsio.com>
3982 L:      linux-rdma@vger.kernel.org
3983 W:      http://www.openfabrics.org
3984 S:      Supported
3985 F:      drivers/infiniband/hw/cxgb3/
3986 F:      include/uapi/rdma/cxgb3-abi.h
3987
3988 CXGB4 CRYPTO DRIVER (chcr)
3989 M:      Harsh Jain <harsh@chelsio.com>
3990 L:      linux-crypto@vger.kernel.org
3991 W:      http://www.chelsio.com
3992 S:      Supported
3993 F:      drivers/crypto/chelsio
3994
3995 CXGB4 ETHERNET DRIVER (CXGB4)
3996 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3997 L:      netdev@vger.kernel.org
3998 W:      http://www.chelsio.com
3999 S:      Supported
4000 F:      drivers/net/ethernet/chelsio/cxgb4/
4001
4002 CXGB4 ISCSI DRIVER (CXGB4I)
4003 M:      Karen Xie <kxie@chelsio.com>
4004 L:      linux-scsi@vger.kernel.org
4005 W:      http://www.chelsio.com
4006 S:      Supported
4007 F:      drivers/scsi/cxgbi/cxgb4i
4008
4009 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4010 M:      Steve Wise <swise@chelsio.com>
4011 L:      linux-rdma@vger.kernel.org
4012 W:      http://www.openfabrics.org
4013 S:      Supported
4014 F:      drivers/infiniband/hw/cxgb4/
4015 F:      include/uapi/rdma/cxgb4-abi.h
4016
4017 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4018 M:      Casey Leedom <leedom@chelsio.com>
4019 L:      netdev@vger.kernel.org
4020 W:      http://www.chelsio.com
4021 S:      Supported
4022 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4023
4024 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4025 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4026 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4027 L:      linuxppc-dev@lists.ozlabs.org
4028 S:      Supported
4029 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4030 F:      drivers/misc/cxl/
4031 F:      include/misc/cxl*
4032 F:      include/uapi/misc/cxl.h
4033 F:      Documentation/powerpc/cxl.txt
4034 F:      Documentation/ABI/testing/sysfs-class-cxl
4035
4036 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4037 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4038 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4039 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4040 L:      linux-scsi@vger.kernel.org
4041 S:      Supported
4042 F:      drivers/scsi/cxlflash/
4043 F:      include/uapi/scsi/cxlflash_ioctls.h
4044 F:      Documentation/powerpc/cxlflash.txt
4045
4046 CYBERPRO FB DRIVER
4047 M:      Russell King <linux@armlinux.org.uk>
4048 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4049 W:      http://www.armlinux.org.uk/
4050 S:      Maintained
4051 F:      drivers/video/fbdev/cyber2000fb.*
4052
4053 CYCLADES ASYNC MUX DRIVER
4054 W:      http://www.cyclades.com/
4055 S:      Orphan
4056 F:      drivers/tty/cyclades.c
4057 F:      include/linux/cyclades.h
4058 F:      include/uapi/linux/cyclades.h
4059
4060 CYCLADES PC300 DRIVER
4061 W:      http://www.cyclades.com/
4062 S:      Orphan
4063 F:      drivers/net/wan/pc300*
4064
4065 CYPRESS_FIRMWARE MEDIA DRIVER
4066 M:      Antti Palosaari <crope@iki.fi>
4067 L:      linux-media@vger.kernel.org
4068 W:      https://linuxtv.org
4069 W:      http://palosaari.fi/linux/
4070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4071 T:      git git://linuxtv.org/anttip/media_tree.git
4072 S:      Maintained
4073 F:      drivers/media/common/cypress_firmware*
4074
4075 CYTTSP TOUCHSCREEN DRIVER
4076 M:      Ferruh Yigit <fery@cypress.com>
4077 L:      linux-input@vger.kernel.org
4078 S:      Supported
4079 F:      drivers/input/touchscreen/cyttsp*
4080 F:      include/linux/input/cyttsp.h
4081
4082 D-LINK DIR-685 TOUCHKEYS DRIVER
4083 M:      Linus Walleij <linus.walleij@linaro.org>
4084 L:      linux-input@vger.kernel.org
4085 S:      Supported
4086 F:      drivers/input/dlink-dir685-touchkeys.c
4087
4088 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4089 M:      Joshua Kinard <kumba@gentoo.org>
4090 S:      Maintained
4091 F:      drivers/rtc/rtc-ds1685.c
4092 F:      include/linux/rtc/ds1685.h
4093
4094 DAMA SLAVE for AX.25
4095 M:      Joerg Reuter <jreuter@yaina.de>
4096 W:      http://yaina.de/jreuter/
4097 W:      http://www.qsl.net/dl1bke/
4098 L:      linux-hams@vger.kernel.org
4099 S:      Maintained
4100 F:      net/ax25/af_ax25.c
4101 F:      net/ax25/ax25_dev.c
4102 F:      net/ax25/ax25_ds_*
4103 F:      net/ax25/ax25_in.c
4104 F:      net/ax25/ax25_out.c
4105 F:      net/ax25/ax25_timer.c
4106 F:      net/ax25/sysctl_net_ax25.c
4107
4108 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4109 L:      netdev@vger.kernel.org
4110 S:      Orphan
4111 F:      Documentation/networking/dmfe.txt
4112 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4113
4114 DC390/AM53C974 SCSI driver
4115 M:      Hannes Reinecke <hare@suse.com>
4116 L:      linux-scsi@vger.kernel.org
4117 S:      Maintained
4118 F:      drivers/scsi/am53c974.c
4119
4120 DC395x SCSI driver
4121 M:      Oliver Neukum <oliver@neukum.org>
4122 M:      Ali Akcaagac <aliakc@web.de>
4123 M:      Jamie Lenehan <lenehan@twibble.org>
4124 L:      dc395x@twibble.org
4125 W:      http://twibble.org/dist/dc395x/
4126 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4127 S:      Maintained
4128 F:      Documentation/scsi/dc395x.txt
4129 F:      drivers/scsi/dc395x.*
4130
4131 DCCP PROTOCOL
4132 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4133 L:      dccp@vger.kernel.org
4134 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4135 S:      Maintained
4136 F:      include/linux/dccp.h
4137 F:      include/uapi/linux/dccp.h
4138 F:      include/linux/tfrc.h
4139 F:      net/dccp/
4140
4141 DECnet NETWORK LAYER
4142 W:      http://linux-decnet.sourceforge.net
4143 L:      linux-decnet-user@lists.sourceforge.net
4144 S:      Orphan
4145 F:      Documentation/networking/decnet.txt
4146 F:      net/decnet/
4147
4148 DECSTATION PLATFORM SUPPORT
4149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4150 L:      linux-mips@linux-mips.org
4151 W:      http://www.linux-mips.org/wiki/DECstation
4152 S:      Maintained
4153 F:      arch/mips/dec/
4154 F:      arch/mips/include/asm/dec/
4155 F:      arch/mips/include/asm/mach-dec/
4156
4157 DEFXX FDDI NETWORK DRIVER
4158 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4159 S:      Maintained
4160 F:      drivers/net/fddi/defxx.*
4161
4162 DELL SMBIOS DRIVER
4163 M:      Pali Rohár <pali.rohar@gmail.com>
4164 M:      Mario Limonciello <mario.limonciello@dell.com>
4165 L:      platform-driver-x86@vger.kernel.org
4166 S:      Maintained
4167 F:      drivers/platform/x86/dell-smbios.*
4168
4169 DELL SMBIOS SMM DRIVER
4170 M:      Mario Limonciello <mario.limonciello@dell.com>
4171 L:      platform-driver-x86@vger.kernel.org
4172 S:      Maintained
4173 F:      drivers/platform/x86/dell-smbios-smm.c
4174
4175 DELL SMBIOS WMI DRIVER
4176 M:      Mario Limonciello <mario.limonciello@dell.com>
4177 L:      platform-driver-x86@vger.kernel.org
4178 S:      Maintained
4179 F:      drivers/platform/x86/dell-smbios-wmi.c
4180 F:      tools/wmi/dell-smbios-example.c
4181
4182 DELL LAPTOP DRIVER
4183 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4184 M:      Pali Rohár <pali.rohar@gmail.com>
4185 L:      platform-driver-x86@vger.kernel.org
4186 S:      Maintained
4187 F:      drivers/platform/x86/dell-laptop.c
4188
4189 DELL LAPTOP FREEFALL DRIVER
4190 M:      Pali Rohár <pali.rohar@gmail.com>
4191 S:      Maintained
4192 F:      drivers/platform/x86/dell-smo8800.c
4193
4194 DELL LAPTOP RBTN DRIVER
4195 M:      Pali Rohár <pali.rohar@gmail.com>
4196 S:      Maintained
4197 F:      drivers/platform/x86/dell-rbtn.*
4198
4199 DELL LAPTOP SMM DRIVER
4200 M:      Pali Rohár <pali.rohar@gmail.com>
4201 S:      Maintained
4202 F:      drivers/hwmon/dell-smm-hwmon.c
4203 F:      include/uapi/linux/i8k.h
4204
4205 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4206 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4207 S:      Maintained
4208 F:      Documentation/dcdbas.txt
4209 F:      drivers/firmware/dcdbas.*
4210
4211 DELL WMI NOTIFICATIONS DRIVER
4212 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4213 M:      Pali Rohár <pali.rohar@gmail.com>
4214 S:      Maintained
4215 F:      drivers/platform/x86/dell-wmi.c
4216
4217 DELL WMI DESCRIPTOR DRIVER
4218 M:      Mario Limonciello <mario.limonciello@dell.com>
4219 S:      Maintained
4220 F:      drivers/platform/x86/dell-wmi-descriptor.c
4221
4222 DELTA ST MEDIA DRIVER
4223 M:      Hugues Fruchet <hugues.fruchet@st.com>
4224 L:      linux-media@vger.kernel.org
4225 T:      git git://linuxtv.org/media_tree.git
4226 W:      https://linuxtv.org
4227 S:      Supported
4228 F:      drivers/media/platform/sti/delta
4229
4230 DENALI NAND DRIVER
4231 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4232 L:      linux-mtd@lists.infradead.org
4233 S:      Supported
4234 F:      drivers/mtd/nand/raw/denali*
4235
4236 DESIGNWARE USB2 DRD IP DRIVER
4237 M:      Minas Harutyunyan <hminas@synopsys.com>
4238 L:      linux-usb@vger.kernel.org
4239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4240 S:      Maintained
4241 F:      drivers/usb/dwc2/
4242
4243 DESIGNWARE USB3 DRD IP DRIVER
4244 M:      Felipe Balbi <balbi@kernel.org>
4245 L:      linux-usb@vger.kernel.org
4246 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4247 S:      Maintained
4248 F:      drivers/usb/dwc3/
4249
4250 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4251 M:      Andreas Klinger <ak@it-klinger.de>
4252 L:      linux-iio@vger.kernel.org
4253 S:      Maintained
4254 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4255 F:      drivers/iio/proximity/srf*.c
4256
4257 DEVICE COREDUMP (DEV_COREDUMP)
4258 M:      Johannes Berg <johannes@sipsolutions.net>
4259 L:      linux-kernel@vger.kernel.org
4260 S:      Maintained
4261 F:      drivers/base/devcoredump.c
4262 F:      include/linux/devcoredump.h
4263
4264 DEVICE FREQUENCY (DEVFREQ)
4265 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4266 M:      Kyungmin Park <kyungmin.park@samsung.com>
4267 R:      Chanwoo Choi <cw00.choi@samsung.com>
4268 L:      linux-pm@vger.kernel.org
4269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4270 S:      Maintained
4271 F:      drivers/devfreq/
4272 F:      include/linux/devfreq.h
4273 F:      Documentation/devicetree/bindings/devfreq/
4274
4275 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4276 M:      Chanwoo Choi <cw00.choi@samsung.com>
4277 L:      linux-pm@vger.kernel.org
4278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4279 S:      Supported
4280 F:      drivers/devfreq/event/
4281 F:      drivers/devfreq/devfreq-event.c
4282 F:      include/linux/devfreq-event.h
4283 F:      Documentation/devicetree/bindings/devfreq/event/
4284
4285 DEVICE NUMBER REGISTRY
4286 M:      Torben Mathiasen <device@lanana.org>
4287 W:      http://lanana.org/docs/device-list/index.html
4288 S:      Maintained
4289
4290 DEVICE-MAPPER  (LVM)
4291 M:      Alasdair Kergon <agk@redhat.com>
4292 M:      Mike Snitzer <snitzer@redhat.com>
4293 M:      dm-devel@redhat.com
4294 L:      dm-devel@redhat.com
4295 W:      http://sources.redhat.com/dm
4296 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4298 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4299 S:      Maintained
4300 F:      Documentation/device-mapper/
4301 F:      drivers/md/Makefile
4302 F:      drivers/md/Kconfig
4303 F:      drivers/md/dm*
4304 F:      drivers/md/persistent-data/
4305 F:      include/linux/device-mapper.h
4306 F:      include/linux/dm-*.h
4307 F:      include/uapi/linux/dm-*.h
4308
4309 DEVLINK
4310 M:      Jiri Pirko <jiri@mellanox.com>
4311 L:      netdev@vger.kernel.org
4312 S:      Supported
4313 F:      net/core/devlink.c
4314 F:      include/net/devlink.h
4315 F:      include/uapi/linux/devlink.h
4316
4317 DIALOG SEMICONDUCTOR DRIVERS
4318 M:      Support Opensource <support.opensource@diasemi.com>
4319 W:      http://www.dialog-semiconductor.com/products
4320 S:      Supported
4321 F:      Documentation/hwmon/da90??
4322 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4323 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4324 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4325 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4326 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4327 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4328 F:      drivers/gpio/gpio-da90??.c
4329 F:      drivers/hwmon/da90??-hwmon.c
4330 F:      drivers/iio/adc/da91??-*.c
4331 F:      drivers/input/misc/da90??_onkey.c
4332 F:      drivers/input/touchscreen/da9052_tsi.c
4333 F:      drivers/leds/leds-da90??.c
4334 F:      drivers/mfd/da903x.c
4335 F:      drivers/mfd/da90??-*.c
4336 F:      drivers/mfd/da91??-*.c
4337 F:      drivers/power/supply/da9052-battery.c
4338 F:      drivers/power/supply/da91??-*.c
4339 F:      drivers/regulator/da903x.c
4340 F:      drivers/regulator/da9???-regulator.[ch]
4341 F:      drivers/thermal/da90??-thermal.c
4342 F:      drivers/rtc/rtc-da90??.c
4343 F:      drivers/video/backlight/da90??_bl.c
4344 F:      drivers/watchdog/da90??_wdt.c
4345 F:      include/linux/mfd/da903x.h
4346 F:      include/linux/mfd/da9052/
4347 F:      include/linux/mfd/da9055/
4348 F:      include/linux/mfd/da9062/
4349 F:      include/linux/mfd/da9063/
4350 F:      include/linux/mfd/da9150/
4351 F:      include/linux/regulator/da9211.h
4352 F:      include/sound/da[79]*.h
4353 F:      sound/soc/codecs/da[79]*.[ch]
4354
4355 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4356 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4357 L:      linux-gpio@vger.kernel.org
4358 S:      Maintained
4359 F:      drivers/gpio/gpio-gpio-mm.c
4360
4361 DIGI NEO AND CLASSIC PCI PRODUCTS
4362 M:      Lidza Louina <lidza.louina@gmail.com>
4363 M:      Mark Hounschell <markh@compro.net>
4364 L:      driverdev-devel@linuxdriverproject.org
4365 S:      Maintained
4366 F:      drivers/staging/dgnc/
4367
4368 DIOLAN U2C-12 I2C DRIVER
4369 M:      Guenter Roeck <linux@roeck-us.net>
4370 L:      linux-i2c@vger.kernel.org
4371 S:      Maintained
4372 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4373
4374 FILESYSTEM DIRECT ACCESS (DAX)
4375 M:      Matthew Wilcox <mawilcox@microsoft.com>
4376 M:      Ross Zwisler <zwisler@kernel.org>
4377 M:      Jan Kara <jack@suse.cz>
4378 L:      linux-fsdevel@vger.kernel.org
4379 S:      Supported
4380 F:      fs/dax.c
4381 F:      include/linux/dax.h
4382 F:      include/trace/events/fs_dax.h
4383
4384 DEVICE DIRECT ACCESS (DAX)
4385 M:      Dan Williams <dan.j.williams@intel.com>
4386 M:      Dave Jiang <dave.jiang@intel.com>
4387 M:      Ross Zwisler <zwisler@kernel.org>
4388 M:      Vishal Verma <vishal.l.verma@intel.com>
4389 L:      linux-nvdimm@lists.01.org
4390 S:      Supported
4391 F:      drivers/dax/
4392
4393 DIRECTORY NOTIFICATION (DNOTIFY)
4394 M:      Jan Kara <jack@suse.cz>
4395 R:      Amir Goldstein <amir73il@gmail.com>
4396 L:      linux-fsdevel@vger.kernel.org
4397 S:      Maintained
4398 F:      Documentation/filesystems/dnotify.txt
4399 F:      fs/notify/dnotify/
4400 F:      include/linux/dnotify.h
4401
4402 DISK GEOMETRY AND PARTITION HANDLING
4403 M:      Andries Brouwer <aeb@cwi.nl>
4404 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4405 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4406 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4407 S:      Maintained
4408
4409 DISKQUOTA
4410 M:      Jan Kara <jack@suse.com>
4411 S:      Maintained
4412 F:      Documentation/filesystems/quota.txt
4413 F:      fs/quota/
4414 F:      include/linux/quota*.h
4415 F:      include/uapi/linux/quota*.h
4416
4417 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4418 M:      Bernie Thompson <bernie@plugable.com>
4419 L:      linux-fbdev@vger.kernel.org
4420 S:      Maintained
4421 W:      http://plugable.com/category/projects/udlfb/
4422 F:      drivers/video/fbdev/udlfb.c
4423 F:      include/video/udlfb.h
4424 F:      Documentation/fb/udlfb.txt
4425
4426 DISTRIBUTED LOCK MANAGER (DLM)
4427 M:      Christine Caulfield <ccaulfie@redhat.com>
4428 M:      David Teigland <teigland@redhat.com>
4429 L:      cluster-devel@redhat.com
4430 W:      http://sources.redhat.com/cluster/
4431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4432 S:      Supported
4433 F:      fs/dlm/
4434
4435 DMA BUFFER SHARING FRAMEWORK
4436 M:      Sumit Semwal <sumit.semwal@linaro.org>
4437 S:      Maintained
4438 L:      linux-media@vger.kernel.org
4439 L:      dri-devel@lists.freedesktop.org
4440 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4441 F:      drivers/dma-buf/
4442 F:      include/linux/dma-buf*
4443 F:      include/linux/reservation.h
4444 F:      include/linux/*fence.h
4445 F:      Documentation/driver-api/dma-buf.rst
4446 T:      git git://anongit.freedesktop.org/drm/drm-misc
4447
4448 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4449 M:      Vinod Koul <vkoul@kernel.org>
4450 L:      dmaengine@vger.kernel.org
4451 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4452 S:      Maintained
4453 F:      drivers/dma/
4454 F:      include/linux/dmaengine.h
4455 F:      include/linux/of_dma.h
4456 F:      Documentation/devicetree/bindings/dma/
4457 F:      Documentation/driver-api/dmaengine/
4458 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4459
4460 DMA MAPPING HELPERS
4461 M:      Christoph Hellwig <hch@lst.de>
4462 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4463 R:      Robin Murphy <robin.murphy@arm.com>
4464 L:      iommu@lists.linux-foundation.org
4465 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4466 W:      http://git.infradead.org/users/hch/dma-mapping.git
4467 S:      Supported
4468 F:      kernel/dma/
4469 F:      include/asm-generic/dma-mapping.h
4470 F:      include/linux/dma-direct.h
4471 F:      include/linux/dma-mapping.h
4472 F:      include/linux/dma-noncoherent.h
4473
4474 DME1737 HARDWARE MONITOR DRIVER
4475 M:      Juerg Haefliger <juergh@gmail.com>
4476 L:      linux-hwmon@vger.kernel.org
4477 S:      Maintained
4478 F:      Documentation/hwmon/dme1737
4479 F:      drivers/hwmon/dme1737.c
4480
4481 DMI/SMBIOS SUPPORT
4482 M:      Jean Delvare <jdelvare@suse.com>
4483 S:      Maintained
4484 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4485 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4486 F:      drivers/firmware/dmi-id.c
4487 F:      drivers/firmware/dmi_scan.c
4488 F:      include/linux/dmi.h
4489
4490 DOCUMENTATION
4491 M:      Jonathan Corbet <corbet@lwn.net>
4492 L:      linux-doc@vger.kernel.org
4493 S:      Maintained
4494 F:      Documentation/
4495 F:      scripts/kernel-doc
4496 X:      Documentation/ABI/
4497 X:      Documentation/devicetree/
4498 X:      Documentation/acpi
4499 X:      Documentation/power
4500 X:      Documentation/spi
4501 X:      Documentation/media
4502 T:      git git://git.lwn.net/linux.git docs-next
4503
4504 DOCUMENTATION/ITALIAN
4505 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4506 L:      linux-doc@vger.kernel.org
4507 S:      Maintained
4508 F:      Documentation/translations/it_IT
4509
4510 DONGWOON DW9714 LENS VOICE COIL DRIVER
4511 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4512 L:      linux-media@vger.kernel.org
4513 T:      git git://linuxtv.org/media_tree.git
4514 S:      Maintained
4515 F:      drivers/media/i2c/dw9714.c
4516
4517 DONGWOON DW9807 LENS VOICE COIL DRIVER
4518 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4519 L:      linux-media@vger.kernel.org
4520 T:      git git://linuxtv.org/media_tree.git
4521 S:      Maintained
4522 F:      drivers/media/i2c/dw9807.c
4523
4524 DOUBLETALK DRIVER
4525 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4526 L:      blinux-list@redhat.com
4527 S:      Maintained
4528 F:      drivers/char/dtlk.c
4529 F:      include/linux/dtlk.h
4530
4531 DPAA2 DATAPATH I/O (DPIO) DRIVER
4532 M:      Roy Pledge <Roy.Pledge@nxp.com>
4533 L:      linux-kernel@vger.kernel.org
4534 S:      Maintained
4535 F:      drivers/soc/fsl/dpio
4536
4537 DPAA2 ETHERNET DRIVER
4538 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4539 L:      linux-kernel@vger.kernel.org
4540 S:      Maintained
4541 F:      drivers/staging/fsl-dpaa2/ethernet
4542
4543 DPAA2 ETHERNET SWITCH DRIVER
4544 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4545 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4546 L:      linux-kernel@vger.kernel.org
4547 S:      Maintained
4548 F:      drivers/staging/fsl-dpaa2/ethsw
4549
4550 DPAA2 PTP CLOCK DRIVER
4551 M:      Yangbo Lu <yangbo.lu@nxp.com>
4552 L:      linux-kernel@vger.kernel.org
4553 S:      Maintained
4554 F:      drivers/staging/fsl-dpaa2/rtc
4555
4556 DPT_I2O SCSI RAID DRIVER
4557 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4558 L:      linux-scsi@vger.kernel.org
4559 W:      http://www.adaptec.com/
4560 S:      Maintained
4561 F:      drivers/scsi/dpt*
4562 F:      drivers/scsi/dpt/
4563
4564 DRBD DRIVER
4565 M:      Philipp Reisner <philipp.reisner@linbit.com>
4566 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4567 L:      drbd-dev@lists.linbit.com
4568 W:      http://www.drbd.org
4569 T:      git git://git.linbit.com/linux-drbd.git
4570 T:      git git://git.linbit.com/drbd-8.4.git
4571 S:      Supported
4572 F:      drivers/block/drbd/
4573 F:      lib/lru_cache.c
4574 F:      Documentation/blockdev/drbd/
4575
4576 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4577 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4578 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4580 S:      Supported
4581 F:      Documentation/kobject.txt
4582 F:      drivers/base/
4583 F:      fs/debugfs/
4584 F:      fs/sysfs/
4585 F:      include/linux/debugfs.h
4586 F:      include/linux/kobj*
4587 F:      lib/kobj*
4588
4589 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4590 M:      Kevin Hilman <khilman@kernel.org>
4591 M:      Nishanth Menon <nm@ti.com>
4592 S:      Maintained
4593 F:      drivers/power/avs/
4594 F:      include/linux/power/smartreflex.h
4595 L:      linux-pm@vger.kernel.org
4596
4597 DRM DRIVER FOR ARM PL111 CLCD
4598 M:      Eric Anholt <eric@anholt.net>
4599 T:      git git://anongit.freedesktop.org/drm/drm-misc
4600 S:      Supported
4601 F:      drivers/gpu/drm/pl111/
4602
4603 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4604 M:      Linus Walleij <linus.walleij@linaro.org>
4605 T:      git git://anongit.freedesktop.org/drm/drm-misc
4606 S:      Maintained
4607 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4608 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4609
4610 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4611 M:      Dave Airlie <airlied@redhat.com>
4612 S:      Odd Fixes
4613 F:      drivers/gpu/drm/ast/
4614
4615 DRM DRIVER FOR BOCHS VIRTUAL GPU
4616 M:      Gerd Hoffmann <kraxel@redhat.com>
4617 L:      virtualization@lists.linux-foundation.org
4618 T:      git git://anongit.freedesktop.org/drm/drm-misc
4619 S:      Maintained
4620 F:      drivers/gpu/drm/bochs/
4621
4622 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4623 M:      Linus Walleij <linus.walleij@linaro.org>
4624 T:      git git://anongit.freedesktop.org/drm/drm-misc
4625 S:      Maintained
4626 F:      drivers/gpu/drm/tve200/
4627
4628 DRM DRIVER FOR ILITEK ILI9225 PANELS
4629 M:      David Lechner <david@lechnology.com>
4630 S:      Maintained
4631 F:      drivers/gpu/drm/tinydrm/ili9225.c
4632 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4633
4634 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4635 S:      Orphan / Obsolete
4636 F:      drivers/gpu/drm/i810/
4637 F:      include/uapi/drm/i810_drm.h
4638
4639 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4640 S:      Orphan / Obsolete
4641 F:      drivers/gpu/drm/mga/
4642 F:      include/uapi/drm/mga_drm.h
4643
4644 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4645 M:      Dave Airlie <airlied@redhat.com>
4646 S:      Odd Fixes
4647 F:      drivers/gpu/drm/mgag200/
4648
4649 DRM DRIVER FOR MI0283QT
4650 M:      Noralf Trønnes <noralf@tronnes.org>
4651 S:      Maintained
4652 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4653 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4654
4655 DRM DRIVER FOR MSM ADRENO GPU
4656 M:      Rob Clark <robdclark@gmail.com>
4657 L:      linux-arm-msm@vger.kernel.org
4658 L:      dri-devel@lists.freedesktop.org
4659 L:      freedreno@lists.freedesktop.org
4660 T:      git git://people.freedesktop.org/~robclark/linux
4661 S:      Maintained
4662 F:      drivers/gpu/drm/msm/
4663 F:      include/uapi/drm/msm_drm.h
4664 F:      Documentation/devicetree/bindings/display/msm/
4665
4666 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4667 M:      Ben Skeggs <bskeggs@redhat.com>
4668 L:      dri-devel@lists.freedesktop.org
4669 L:      nouveau@lists.freedesktop.org
4670 T:      git git://github.com/skeggsb/linux
4671 S:      Supported
4672 F:      drivers/gpu/drm/nouveau/
4673 F:      include/uapi/drm/nouveau_drm.h
4674
4675 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4676 M:      Noralf Trønnes <noralf@tronnes.org>
4677 S:      Maintained
4678 F:      drivers/gpu/drm/tinydrm/repaper.c
4679 F:      Documentation/devicetree/bindings/display/repaper.txt
4680
4681 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4682 M:      Dave Airlie <airlied@redhat.com>
4683 M:      Gerd Hoffmann <kraxel@redhat.com>
4684 L:      virtualization@lists.linux-foundation.org
4685 T:      git git://anongit.freedesktop.org/drm/drm-misc
4686 S:      Obsolete
4687 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4688 F:      drivers/gpu/drm/cirrus/
4689
4690 DRM DRIVER FOR QXL VIRTUAL GPU
4691 M:      Dave Airlie <airlied@redhat.com>
4692 M:      Gerd Hoffmann <kraxel@redhat.com>
4693 L:      virtualization@lists.linux-foundation.org
4694 T:      git git://anongit.freedesktop.org/drm/drm-misc
4695 S:      Maintained
4696 F:      drivers/gpu/drm/qxl/
4697 F:      include/uapi/drm/qxl_drm.h
4698
4699 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4700 S:      Orphan / Obsolete
4701 F:      drivers/gpu/drm/r128/
4702 F:      include/uapi/drm/r128_drm.h
4703
4704 DRM DRIVER FOR SAVAGE VIDEO CARDS
4705 S:      Orphan / Obsolete
4706 F:      drivers/gpu/drm/savage/
4707 F:      include/uapi/drm/savage_drm.h
4708
4709 DRM DRIVER FOR SIS VIDEO CARDS
4710 S:      Orphan / Obsolete
4711 F:      drivers/gpu/drm/sis/
4712 F:      include/uapi/drm/sis_drm.h
4713
4714 DRM DRIVER FOR SITRONIX ST7586 PANELS
4715 M:      David Lechner <david@lechnology.com>
4716 S:      Maintained
4717 F:      drivers/gpu/drm/tinydrm/st7586.c
4718 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4719
4720 DRM DRIVER FOR SITRONIX ST7735R PANELS
4721 M:      David Lechner <david@lechnology.com>
4722 S:      Maintained
4723 F:      drivers/gpu/drm/tinydrm/st7735r.c
4724 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4725
4726 DRM DRIVER FOR TDFX VIDEO CARDS
4727 S:      Orphan / Obsolete
4728 F:      drivers/gpu/drm/tdfx/
4729
4730 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4731 M:      Dave Airlie <airlied@redhat.com>
4732 S:      Odd Fixes
4733 F:      drivers/gpu/drm/udl/
4734
4735 DRM DRIVER FOR VMWARE VIRTUAL GPU
4736 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4737 M:      Sinclair Yeh <syeh@vmware.com>
4738 M:      Thomas Hellstrom <thellstrom@vmware.com>
4739 L:      dri-devel@lists.freedesktop.org
4740 T:      git git://people.freedesktop.org/~syeh/repos_linux
4741 T:      git git://people.freedesktop.org/~thomash/linux
4742 S:      Supported
4743 F:      drivers/gpu/drm/vmwgfx/
4744 F:      include/uapi/drm/vmwgfx_drm.h
4745
4746 DRM DRIVERS
4747 M:      David Airlie <airlied@linux.ie>
4748 L:      dri-devel@lists.freedesktop.org
4749 T:      git git://anongit.freedesktop.org/drm/drm
4750 B:      https://bugs.freedesktop.org/
4751 C:      irc://chat.freenode.net/dri-devel
4752 S:      Maintained
4753 F:      drivers/gpu/drm/
4754 F:      drivers/gpu/vga/
4755 F:      Documentation/devicetree/bindings/display/
4756 F:      Documentation/devicetree/bindings/gpu/
4757 F:      Documentation/gpu/
4758 F:      include/drm/
4759 F:      include/uapi/drm/
4760 F:      include/linux/vga*
4761
4762 DRM DRIVERS AND MISC GPU PATCHES
4763 M:      Gustavo Padovan <gustavo@padovan.org>
4764 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4765 M:      Sean Paul <sean@poorly.run>
4766 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4767 S:      Maintained
4768 T:      git git://anongit.freedesktop.org/drm/drm-misc
4769 F:      Documentation/gpu/
4770 F:      drivers/gpu/vga/
4771 F:      drivers/gpu/drm/*
4772 F:      include/drm/drm*
4773 F:      include/uapi/drm/drm*
4774 F:      include/linux/vga*
4775
4776 DRM DRIVERS FOR ALLWINNER A10
4777 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4778 L:      dri-devel@lists.freedesktop.org
4779 S:      Supported
4780 F:      drivers/gpu/drm/sun4i/
4781 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4782 T:      git git://anongit.freedesktop.org/drm/drm-misc
4783
4784 DRM DRIVERS FOR AMLOGIC SOCS
4785 M:      Neil Armstrong <narmstrong@baylibre.com>
4786 L:      dri-devel@lists.freedesktop.org
4787 L:      linux-amlogic@lists.infradead.org
4788 W:      http://linux-meson.com/
4789 S:      Supported
4790 F:      drivers/gpu/drm/meson/
4791 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4792 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4793 F:      Documentation/gpu/meson.rst
4794 T:      git git://anongit.freedesktop.org/drm/drm-misc
4795
4796 DRM DRIVERS FOR ATMEL HLCDC
4797 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4798 L:      dri-devel@lists.freedesktop.org
4799 S:      Supported
4800 F:      drivers/gpu/drm/atmel-hlcdc/
4801 F:      Documentation/devicetree/bindings/display/atmel/
4802 T:      git git://anongit.freedesktop.org/drm/drm-misc
4803
4804 DRM DRIVERS FOR BRIDGE CHIPS
4805 M:      Archit Taneja <architt@codeaurora.org>
4806 M:      Andrzej Hajda <a.hajda@samsung.com>
4807 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4808 S:      Maintained
4809 T:      git git://anongit.freedesktop.org/drm/drm-misc
4810 F:      drivers/gpu/drm/bridge/
4811
4812 DRM DRIVERS FOR EXYNOS
4813 M:      Inki Dae <inki.dae@samsung.com>
4814 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4815 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4816 M:      Kyungmin Park <kyungmin.park@samsung.com>
4817 L:      dri-devel@lists.freedesktop.org
4818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4819 S:      Supported
4820 F:      drivers/gpu/drm/exynos/
4821 F:      include/uapi/drm/exynos_drm.h
4822 F:      Documentation/devicetree/bindings/display/exynos/
4823
4824 DRM DRIVERS FOR FREESCALE DCU
4825 M:      Stefan Agner <stefan@agner.ch>
4826 M:      Alison Wang <alison.wang@nxp.com>
4827 L:      dri-devel@lists.freedesktop.org
4828 S:      Supported
4829 F:      drivers/gpu/drm/fsl-dcu/
4830 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4831 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4832 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4833
4834 DRM DRIVERS FOR FREESCALE IMX
4835 M:      Philipp Zabel <p.zabel@pengutronix.de>
4836 L:      dri-devel@lists.freedesktop.org
4837 S:      Maintained
4838 F:      drivers/gpu/drm/imx/
4839 F:      drivers/gpu/ipu-v3/
4840 F:      Documentation/devicetree/bindings/display/imx/
4841
4842 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4843 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4844 L:      dri-devel@lists.freedesktop.org
4845 T:      git git://github.com/patjak/drm-gma500
4846 S:      Maintained
4847 F:      drivers/gpu/drm/gma500/
4848
4849 DRM DRIVERS FOR HISILICON
4850 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4851 M:      Rongrong Zou <zourongrong@gmail.com>
4852 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4853 R:      Chen Feng <puck.chen@hisilicon.com>
4854 L:      dri-devel@lists.freedesktop.org
4855 T:      git git://github.com/xin3liang/linux.git
4856 S:      Maintained
4857 F:      drivers/gpu/drm/hisilicon/
4858 F:      Documentation/devicetree/bindings/display/hisilicon/
4859
4860 DRM DRIVERS FOR MEDIATEK
4861 M:      CK Hu <ck.hu@mediatek.com>
4862 M:      Philipp Zabel <p.zabel@pengutronix.de>
4863 L:      dri-devel@lists.freedesktop.org
4864 S:      Supported
4865 F:      drivers/gpu/drm/mediatek/
4866 F:      Documentation/devicetree/bindings/display/mediatek/
4867
4868 DRM DRIVERS FOR NVIDIA TEGRA
4869 M:      Thierry Reding <thierry.reding@gmail.com>
4870 L:      dri-devel@lists.freedesktop.org
4871 L:      linux-tegra@vger.kernel.org
4872 T:      git git://anongit.freedesktop.org/tegra/linux.git
4873 S:      Supported
4874 F:      drivers/gpu/drm/tegra/
4875 F:      drivers/gpu/host1x/
4876 F:      include/linux/host1x.h
4877 F:      include/uapi/drm/tegra_drm.h
4878 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4879
4880 DRM DRIVERS FOR RENESAS
4881 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4882 L:      dri-devel@lists.freedesktop.org
4883 L:      linux-renesas-soc@vger.kernel.org
4884 T:      git git://linuxtv.org/pinchartl/fbdev
4885 S:      Supported
4886 F:      drivers/gpu/drm/rcar-du/
4887 F:      drivers/gpu/drm/shmobile/
4888 F:      include/linux/platform_data/shmob_drm.h
4889 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4890 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4891 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4892
4893 DRM DRIVERS FOR ROCKCHIP
4894 M:      Sandy Huang <hjc@rock-chips.com>
4895 M:      Heiko Stübner <heiko@sntech.de>
4896 L:      dri-devel@lists.freedesktop.org
4897 S:      Maintained
4898 F:      drivers/gpu/drm/rockchip/
4899 F:      Documentation/devicetree/bindings/display/rockchip/
4900 T:      git git://anongit.freedesktop.org/drm/drm-misc
4901
4902 DRM DRIVERS FOR STI
4903 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4904 M:      Vincent Abriou <vincent.abriou@st.com>
4905 L:      dri-devel@lists.freedesktop.org
4906 T:      git git://anongit.freedesktop.org/drm/drm-misc
4907 S:      Maintained
4908 F:      drivers/gpu/drm/sti
4909 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4910
4911 DRM DRIVERS FOR STM
4912 M:      Yannick Fertre <yannick.fertre@st.com>
4913 M:      Philippe Cornu <philippe.cornu@st.com>
4914 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4915 M:      Vincent Abriou <vincent.abriou@st.com>
4916 L:      dri-devel@lists.freedesktop.org
4917 T:      git git://anongit.freedesktop.org/drm/drm-misc
4918 S:      Maintained
4919 F:      drivers/gpu/drm/stm
4920 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4921
4922 DRM DRIVERS FOR TI LCDC
4923 M:      Jyri Sarha <jsarha@ti.com>
4924 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4925 L:      dri-devel@lists.freedesktop.org
4926 S:      Maintained
4927 F:      drivers/gpu/drm/tilcdc/
4928 F:      Documentation/devicetree/bindings/display/tilcdc/
4929
4930 DRM DRIVERS FOR TI OMAP
4931 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4932 L:      dri-devel@lists.freedesktop.org
4933 S:      Maintained
4934 F:      drivers/gpu/drm/omapdrm/
4935 F:      Documentation/devicetree/bindings/display/ti/
4936
4937 DRM DRIVERS FOR V3D
4938 M:      Eric Anholt <eric@anholt.net>
4939 S:      Supported
4940 F:      drivers/gpu/drm/v3d/
4941 F:      include/uapi/drm/v3d_drm.h
4942 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4943 T:      git git://anongit.freedesktop.org/drm/drm-misc
4944
4945 DRM DRIVERS FOR VC4
4946 M:      Eric Anholt <eric@anholt.net>
4947 T:      git git://github.com/anholt/linux
4948 S:      Supported
4949 F:      drivers/gpu/drm/vc4/
4950 F:      include/uapi/drm/vc4_drm.h
4951 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4952 T:      git git://anongit.freedesktop.org/drm/drm-misc
4953
4954 DRM DRIVERS FOR VIVANTE GPU IP
4955 M:      Lucas Stach <l.stach@pengutronix.de>
4956 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4957 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4958 L:      etnaviv@lists.freedesktop.org
4959 L:      dri-devel@lists.freedesktop.org
4960 S:      Maintained
4961 F:      drivers/gpu/drm/etnaviv/
4962 F:      include/uapi/drm/etnaviv_drm.h
4963 F:      Documentation/devicetree/bindings/display/etnaviv/
4964
4965 DRM DRIVERS FOR ZTE ZX
4966 M:      Shawn Guo <shawnguo@kernel.org>
4967 L:      dri-devel@lists.freedesktop.org
4968 S:      Maintained
4969 F:      drivers/gpu/drm/zte/
4970 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4971 T:      git git://anongit.freedesktop.org/drm/drm-misc
4972
4973 DRM PANEL DRIVERS
4974 M:      Thierry Reding <thierry.reding@gmail.com>
4975 L:      dri-devel@lists.freedesktop.org
4976 T:      git git://anongit.freedesktop.org/drm/drm-misc
4977 S:      Maintained
4978 F:      drivers/gpu/drm/drm_panel.c
4979 F:      drivers/gpu/drm/panel/
4980 F:      include/drm/drm_panel.h
4981 F:      Documentation/devicetree/bindings/display/panel/
4982
4983 DRM TINYDRM DRIVERS
4984 M:      Noralf Trønnes <noralf@tronnes.org>
4985 W:      https://github.com/notro/tinydrm/wiki/Development
4986 T:      git git://anongit.freedesktop.org/drm/drm-misc
4987 S:      Maintained
4988 F:      drivers/gpu/drm/tinydrm/
4989 F:      include/drm/tinydrm/
4990
4991 DRM DRIVERS FOR XEN
4992 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4993 T:      git git://anongit.freedesktop.org/drm/drm-misc
4994 L:      dri-devel@lists.freedesktop.org
4995 L:      xen-devel@lists.xen.org
4996 S:      Supported
4997 F:      drivers/gpu/drm/xen/
4998 F:      Documentation/gpu/xen-front.rst
4999
5000 DRM TTM SUBSYSTEM
5001 M:      Christian Koenig <christian.koenig@amd.com>
5002 M:      Huang Rui <ray.huang@amd.com>
5003 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5004 T:      git git://people.freedesktop.org/~agd5f/linux
5005 S:      Maintained
5006 L:      dri-devel@lists.freedesktop.org
5007 F:      include/drm/ttm/
5008 F:      drivers/gpu/drm/ttm/
5009
5010 DSBR100 USB FM RADIO DRIVER
5011 M:      Alexey Klimov <klimov.linux@gmail.com>
5012 L:      linux-media@vger.kernel.org
5013 T:      git git://linuxtv.org/media_tree.git
5014 S:      Maintained
5015 F:      drivers/media/radio/dsbr100.c
5016
5017 DSCC4 DRIVER
5018 M:      Francois Romieu <romieu@fr.zoreil.com>
5019 L:      netdev@vger.kernel.org
5020 S:      Maintained
5021 F:      drivers/net/wan/dscc4.c
5022
5023 DT3155 MEDIA DRIVER
5024 M:      Hans Verkuil <hverkuil@xs4all.nl>
5025 L:      linux-media@vger.kernel.org
5026 T:      git git://linuxtv.org/media_tree.git
5027 W:      https://linuxtv.org
5028 S:      Odd Fixes
5029 F:      drivers/media/pci/dt3155/
5030
5031 DVB_USB_AF9015 MEDIA DRIVER
5032 M:      Antti Palosaari <crope@iki.fi>
5033 L:      linux-media@vger.kernel.org
5034 W:      https://linuxtv.org
5035 W:      http://palosaari.fi/linux/
5036 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5037 T:      git git://linuxtv.org/anttip/media_tree.git
5038 S:      Maintained
5039 F:      drivers/media/usb/dvb-usb-v2/af9015*
5040
5041 DVB_USB_AF9035 MEDIA DRIVER
5042 M:      Antti Palosaari <crope@iki.fi>
5043 L:      linux-media@vger.kernel.org
5044 W:      https://linuxtv.org
5045 W:      http://palosaari.fi/linux/
5046 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5047 T:      git git://linuxtv.org/anttip/media_tree.git
5048 S:      Maintained
5049 F:      drivers/media/usb/dvb-usb-v2/af9035*
5050
5051 DVB_USB_ANYSEE MEDIA DRIVER
5052 M:      Antti Palosaari <crope@iki.fi>
5053 L:      linux-media@vger.kernel.org
5054 W:      https://linuxtv.org
5055 W:      http://palosaari.fi/linux/
5056 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5057 T:      git git://linuxtv.org/anttip/media_tree.git
5058 S:      Maintained
5059 F:      drivers/media/usb/dvb-usb-v2/anysee*
5060
5061 DVB_USB_AU6610 MEDIA DRIVER
5062 M:      Antti Palosaari <crope@iki.fi>
5063 L:      linux-media@vger.kernel.org
5064 W:      https://linuxtv.org
5065 W:      http://palosaari.fi/linux/
5066 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5067 T:      git git://linuxtv.org/anttip/media_tree.git
5068 S:      Maintained
5069 F:      drivers/media/usb/dvb-usb-v2/au6610*
5070
5071 DVB_USB_CE6230 MEDIA DRIVER
5072 M:      Antti Palosaari <crope@iki.fi>
5073 L:      linux-media@vger.kernel.org
5074 W:      https://linuxtv.org
5075 W:      http://palosaari.fi/linux/
5076 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5077 T:      git git://linuxtv.org/anttip/media_tree.git
5078 S:      Maintained
5079 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5080
5081 DVB_USB_CXUSB MEDIA DRIVER
5082 M:      Michael Krufky <mkrufky@linuxtv.org>
5083 L:      linux-media@vger.kernel.org
5084 W:      https://linuxtv.org
5085 W:      http://github.com/mkrufky
5086 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5087 T:      git git://linuxtv.org/media_tree.git
5088 S:      Maintained
5089 F:      drivers/media/usb/dvb-usb/cxusb*
5090
5091 DVB_USB_EC168 MEDIA DRIVER
5092 M:      Antti Palosaari <crope@iki.fi>
5093 L:      linux-media@vger.kernel.org
5094 W:      https://linuxtv.org
5095 W:      http://palosaari.fi/linux/
5096 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5097 T:      git git://linuxtv.org/anttip/media_tree.git
5098 S:      Maintained
5099 F:      drivers/media/usb/dvb-usb-v2/ec168*
5100
5101 DVB_USB_GL861 MEDIA DRIVER
5102 M:      Antti Palosaari <crope@iki.fi>
5103 L:      linux-media@vger.kernel.org
5104 W:      https://linuxtv.org
5105 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5106 T:      git git://linuxtv.org/anttip/media_tree.git
5107 S:      Maintained
5108 F:      drivers/media/usb/dvb-usb-v2/gl861*
5109
5110 DVB_USB_MXL111SF MEDIA DRIVER
5111 M:      Michael Krufky <mkrufky@linuxtv.org>
5112 L:      linux-media@vger.kernel.org
5113 W:      https://linuxtv.org
5114 W:      http://github.com/mkrufky
5115 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5116 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5117 S:      Maintained
5118 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5119
5120 DVB_USB_RTL28XXU MEDIA DRIVER
5121 M:      Antti Palosaari <crope@iki.fi>
5122 L:      linux-media@vger.kernel.org
5123 W:      https://linuxtv.org
5124 W:      http://palosaari.fi/linux/
5125 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5126 T:      git git://linuxtv.org/anttip/media_tree.git
5127 S:      Maintained
5128 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5129
5130 DVB_USB_V2 MEDIA DRIVER
5131 M:      Antti Palosaari <crope@iki.fi>
5132 L:      linux-media@vger.kernel.org
5133 W:      https://linuxtv.org
5134 W:      http://palosaari.fi/linux/
5135 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5136 T:      git git://linuxtv.org/anttip/media_tree.git
5137 S:      Maintained
5138 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5139 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5140
5141 DYNAMIC DEBUG
5142 M:      Jason Baron <jbaron@akamai.com>
5143 S:      Maintained
5144 F:      lib/dynamic_debug.c
5145 F:      include/linux/dynamic_debug.h
5146
5147 DYNAMIC INTERRUPT MODERATION
5148 M:      Tal Gilboa <talgi@mellanox.com>
5149 S:      Maintained
5150 F:      include/linux/net_dim.h
5151
5152 DZ DECSTATION DZ11 SERIAL DRIVER
5153 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5154 S:      Maintained
5155 F:      drivers/tty/serial/dz.*
5156
5157 E3X0 POWER BUTTON DRIVER
5158 M:      Moritz Fischer <moritz.fischer@ettus.com>
5159 L:      usrp-users@lists.ettus.com
5160 W:      http://www.ettus.com
5161 S:      Supported
5162 F:      drivers/input/misc/e3x0-button.c
5163 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5164
5165 E4000 MEDIA DRIVER
5166 M:      Antti Palosaari <crope@iki.fi>
5167 L:      linux-media@vger.kernel.org
5168 W:      https://linuxtv.org
5169 W:      http://palosaari.fi/linux/
5170 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5171 T:      git git://linuxtv.org/anttip/media_tree.git
5172 S:      Maintained
5173 F:      drivers/media/tuners/e4000*
5174
5175 EARTH_PT1 MEDIA DRIVER
5176 M:      Akihiro Tsukada <tskd08@gmail.com>
5177 L:      linux-media@vger.kernel.org
5178 S:      Odd Fixes
5179 F:      drivers/media/pci/pt1/
5180
5181 EARTH_PT3 MEDIA DRIVER
5182 M:      Akihiro Tsukada <tskd08@gmail.com>
5183 L:      linux-media@vger.kernel.org
5184 S:      Odd Fixes
5185 F:      drivers/media/pci/pt3/
5186
5187 EC100 MEDIA DRIVER
5188 M:      Antti Palosaari <crope@iki.fi>
5189 L:      linux-media@vger.kernel.org
5190 W:      https://linuxtv.org
5191 W:      http://palosaari.fi/linux/
5192 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5193 T:      git git://linuxtv.org/anttip/media_tree.git
5194 S:      Maintained
5195 F:      drivers/media/dvb-frontends/ec100*
5196
5197 ECRYPT FILE SYSTEM
5198 M:      Tyler Hicks <tyhicks@canonical.com>
5199 L:      ecryptfs@vger.kernel.org
5200 W:      http://ecryptfs.org
5201 W:      https://launchpad.net/ecryptfs
5202 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5203 S:      Supported
5204 F:      Documentation/filesystems/ecryptfs.txt
5205 F:      fs/ecryptfs/
5206
5207 EDAC-AMD64
5208 M:      Borislav Petkov <bp@alien8.de>
5209 L:      linux-edac@vger.kernel.org
5210 S:      Maintained
5211 F:      drivers/edac/amd64_edac*
5212
5213 EDAC-CALXEDA
5214 M:      Robert Richter <rric@kernel.org>
5215 L:      linux-edac@vger.kernel.org
5216 S:      Maintained
5217 F:      drivers/edac/highbank*
5218
5219 EDAC-CAVIUM OCTEON
5220 M:      Ralf Baechle <ralf@linux-mips.org>
5221 M:      David Daney <david.daney@cavium.com>
5222 L:      linux-edac@vger.kernel.org
5223 L:      linux-mips@linux-mips.org
5224 S:      Supported
5225 F:      drivers/edac/octeon_edac*
5226
5227 EDAC-CAVIUM THUNDERX
5228 M:      David Daney <david.daney@cavium.com>
5229 M:      Jan Glauber <jglauber@cavium.com>
5230 L:      linux-edac@vger.kernel.org
5231 S:      Supported
5232 F:      drivers/edac/thunderx_edac*
5233
5234 EDAC-CORE
5235 M:      Borislav Petkov <bp@alien8.de>
5236 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5237 L:      linux-edac@vger.kernel.org
5238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5240 S:      Supported
5241 F:      Documentation/admin-guide/ras.rst
5242 F:      Documentation/driver-api/edac.rst
5243 F:      drivers/edac/
5244 F:      include/linux/edac.h
5245
5246 EDAC-E752X
5247 M:      Mark Gross <mark.gross@intel.com>
5248 L:      linux-edac@vger.kernel.org
5249 S:      Maintained
5250 F:      drivers/edac/e752x_edac.c
5251
5252 EDAC-E7XXX
5253 L:      linux-edac@vger.kernel.org
5254 S:      Maintained
5255 F:      drivers/edac/e7xxx_edac.c
5256
5257 EDAC-FSL_DDR
5258 M:      York Sun <york.sun@nxp.com>
5259 L:      linux-edac@vger.kernel.org
5260 S:      Maintained
5261 F:      drivers/edac/fsl_ddr_edac.*
5262
5263 EDAC-GHES
5264 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5265 L:      linux-edac@vger.kernel.org
5266 S:      Maintained
5267 F:      drivers/edac/ghes_edac.c
5268
5269 EDAC-I3000
5270 L:      linux-edac@vger.kernel.org
5271 S:      Orphan
5272 F:      drivers/edac/i3000_edac.c
5273
5274 EDAC-I5000
5275 L:      linux-edac@vger.kernel.org
5276 S:      Maintained
5277 F:      drivers/edac/i5000_edac.c
5278
5279 EDAC-I5400
5280 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5281 L:      linux-edac@vger.kernel.org
5282 S:      Maintained
5283 F:      drivers/edac/i5400_edac.c
5284
5285 EDAC-I7300
5286 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5287 L:      linux-edac@vger.kernel.org
5288 S:      Maintained
5289 F:      drivers/edac/i7300_edac.c
5290
5291 EDAC-I7CORE
5292 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5293 L:      linux-edac@vger.kernel.org
5294 S:      Maintained
5295 F:      drivers/edac/i7core_edac.c
5296
5297 EDAC-I82443BXGX
5298 M:      Tim Small <tim@buttersideup.com>
5299 L:      linux-edac@vger.kernel.org
5300 S:      Maintained
5301 F:      drivers/edac/i82443bxgx_edac.c
5302
5303 EDAC-I82975X
5304 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5305 M:      "Arvind R." <arvino55@gmail.com>
5306 L:      linux-edac@vger.kernel.org
5307 S:      Maintained
5308 F:      drivers/edac/i82975x_edac.c
5309
5310 EDAC-IE31200
5311 M:      Jason Baron <jbaron@akamai.com>
5312 L:      linux-edac@vger.kernel.org
5313 S:      Maintained
5314 F:      drivers/edac/ie31200_edac.c
5315
5316 EDAC-MPC85XX
5317 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5318 L:      linux-edac@vger.kernel.org
5319 S:      Maintained
5320 F:      drivers/edac/mpc85xx_edac.[ch]
5321
5322 EDAC-PASEMI
5323 M:      Egor Martovetsky <egor@pasemi.com>
5324 L:      linux-edac@vger.kernel.org
5325 S:      Maintained
5326 F:      drivers/edac/pasemi_edac.c
5327
5328 EDAC-PND2
5329 M:      Tony Luck <tony.luck@intel.com>
5330 L:      linux-edac@vger.kernel.org
5331 S:      Maintained
5332 F:      drivers/edac/pnd2_edac.[ch]
5333
5334 EDAC-R82600
5335 M:      Tim Small <tim@buttersideup.com>
5336 L:      linux-edac@vger.kernel.org
5337 S:      Maintained
5338 F:      drivers/edac/r82600_edac.c
5339
5340 EDAC-SBRIDGE
5341 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5342 L:      linux-edac@vger.kernel.org
5343 S:      Maintained
5344 F:      drivers/edac/sb_edac.c
5345
5346 EDAC-SKYLAKE
5347 M:      Tony Luck <tony.luck@intel.com>
5348 L:      linux-edac@vger.kernel.org
5349 S:      Maintained
5350 F:      drivers/edac/skx_edac.c
5351
5352 EDAC-TI
5353 M:      Tero Kristo <t-kristo@ti.com>
5354 L:      linux-edac@vger.kernel.org
5355 S:      Maintained
5356 F:      drivers/edac/ti_edac.c
5357
5358 EDIROL UA-101/UA-1000 DRIVER
5359 M:      Clemens Ladisch <clemens@ladisch.de>
5360 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5361 T:      git git://git.alsa-project.org/alsa-kernel.git
5362 S:      Maintained
5363 F:      sound/usb/misc/ua101.c
5364
5365 EFI TEST DRIVER
5366 L:      linux-efi@vger.kernel.org
5367 M:      Ivan Hu <ivan.hu@canonical.com>
5368 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5369 S:      Maintained
5370 F:      drivers/firmware/efi/test/
5371
5372 EFI VARIABLE FILESYSTEM
5373 M:      Matthew Garrett <matthew.garrett@nebula.com>
5374 M:      Jeremy Kerr <jk@ozlabs.org>
5375 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5377 L:      linux-efi@vger.kernel.org
5378 S:      Maintained
5379 F:      fs/efivarfs/
5380
5381 EFIFB FRAMEBUFFER DRIVER
5382 L:      linux-fbdev@vger.kernel.org
5383 M:      Peter Jones <pjones@redhat.com>
5384 S:      Maintained
5385 F:      drivers/video/fbdev/efifb.c
5386
5387 EFS FILESYSTEM
5388 W:      http://aeschi.ch.eu.org/efs/
5389 S:      Orphan
5390 F:      fs/efs/
5391
5392 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5393 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5394 L:      netdev@vger.kernel.org
5395 S:      Maintained
5396 F:      drivers/net/ethernet/ibm/ehea/
5397
5398 EM28XX VIDEO4LINUX DRIVER
5399 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5400 L:      linux-media@vger.kernel.org
5401 W:      https://linuxtv.org
5402 T:      git git://linuxtv.org/media_tree.git
5403 S:      Maintained
5404 F:      drivers/media/usb/em28xx/
5405 F:      Documentation/media/v4l-drivers/em28xx*
5406
5407 EMBEDDED LINUX
5408 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5409 M:      Matt Mackall <mpm@selenic.com>
5410 M:      David Woodhouse <dwmw2@infradead.org>
5411 L:      linux-embedded@vger.kernel.org
5412 S:      Maintained
5413
5414 Emulex 10Gbps iSCSI - OneConnect DRIVER
5415 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5416 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5417 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5418 L:      linux-scsi@vger.kernel.org
5419 W:      http://www.broadcom.com
5420 S:      Supported
5421 F:      drivers/scsi/be2iscsi/
5422
5423 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5424 M:      Sathya Perla <sathya.perla@broadcom.com>
5425 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5426 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5427 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5428 L:      netdev@vger.kernel.org
5429 W:      http://www.emulex.com
5430 S:      Supported
5431 F:      drivers/net/ethernet/emulex/benet/
5432
5433 EMULEX ONECONNECT ROCE DRIVER
5434 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5435 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5436 L:      linux-rdma@vger.kernel.org
5437 W:      http://www.broadcom.com
5438 S:      Odd Fixes
5439 F:      drivers/infiniband/hw/ocrdma/
5440 F:      include/uapi/rdma/ocrdma-abi.h
5441
5442 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5443 M:      James Smart <james.smart@broadcom.com>
5444 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5445 L:      linux-scsi@vger.kernel.org
5446 W:      http://www.broadcom.com
5447 S:      Supported
5448 F:      drivers/scsi/lpfc/
5449
5450 ENE CB710 FLASH CARD READER DRIVER
5451 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5452 S:      Maintained
5453 F:      drivers/misc/cb710/
5454 F:      drivers/mmc/host/cb710-mmc.*
5455 F:      include/linux/cb710.h
5456
5457 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5458 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5459 S:      Maintained
5460 F:      drivers/media/rc/ene_ir.*
5461
5462 EPSON S1D13XXX FRAMEBUFFER DRIVER
5463 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5464 S:      Maintained
5465 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5466 F:      drivers/video/fbdev/s1d13xxxfb.c
5467 F:      include/video/s1d13xxxfb.h
5468
5469 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5470 M:      Jeff Layton <jlayton@kernel.org>
5471 S:      Maintained
5472 F:      lib/errseq.c
5473 F:      include/linux/errseq.h
5474
5475 ET131X NETWORK DRIVER
5476 M:      Mark Einon <mark.einon@gmail.com>
5477 S:      Odd Fixes
5478 F:      drivers/net/ethernet/agere/
5479
5480 ETHERNET BRIDGE
5481 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5482 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5483 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5484 L:      netdev@vger.kernel.org
5485 W:      http://www.linuxfoundation.org/en/Net:Bridge
5486 S:      Maintained
5487 F:      include/linux/netfilter_bridge/
5488 F:      net/bridge/
5489
5490 ETHERNET PHY LIBRARY
5491 M:      Andrew Lunn <andrew@lunn.ch>
5492 M:      Florian Fainelli <f.fainelli@gmail.com>
5493 L:      netdev@vger.kernel.org
5494 S:      Maintained
5495 F:      Documentation/ABI/testing/sysfs-bus-mdio
5496 F:      Documentation/devicetree/bindings/net/mdio*
5497 F:      Documentation/networking/phy.txt
5498 F:      drivers/net/phy/
5499 F:      drivers/of/of_mdio.c
5500 F:      drivers/of/of_net.c
5501 F:      include/linux/*mdio*.h
5502 F:      include/linux/of_net.h
5503 F:      include/linux/phy.h
5504 F:      include/linux/phy_fixed.h
5505 F:      include/linux/platform_data/mdio-bcm-unimac.h
5506 F:      include/trace/events/mdio.h
5507 F:      include/uapi/linux/mdio.h
5508 F:      include/uapi/linux/mii.h
5509
5510 EXT2 FILE SYSTEM
5511 M:      Jan Kara <jack@suse.com>
5512 L:      linux-ext4@vger.kernel.org
5513 S:      Maintained
5514 F:      Documentation/filesystems/ext2.txt
5515 F:      fs/ext2/
5516 F:      include/linux/ext2*
5517
5518 EXT4 FILE SYSTEM
5519 M:      "Theodore Ts'o" <tytso@mit.edu>
5520 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5521 L:      linux-ext4@vger.kernel.org
5522 W:      http://ext4.wiki.kernel.org
5523 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5525 S:      Maintained
5526 F:      Documentation/filesystems/ext4.txt
5527 F:      fs/ext4/
5528
5529 Extended Verification Module (EVM)
5530 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5531 L:      linux-integrity@vger.kernel.org
5532 S:      Supported
5533 F:      security/integrity/evm/
5534
5535 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5536 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5537 L:      linux-efi@vger.kernel.org
5538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5539 S:      Maintained
5540 F:      Documentation/efi-stub.txt
5541 F:      arch/*/kernel/efi.c
5542 F:      arch/x86/boot/compressed/eboot.[ch]
5543 F:      arch/*/include/asm/efi.h
5544 F:      arch/x86/platform/efi/
5545 F:      drivers/firmware/efi/
5546 F:      include/linux/efi*.h
5547 F:      arch/arm/boot/compressed/efi-header.S
5548 F:      arch/arm64/kernel/efi-entry.S
5549
5550 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5551 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5552 M:      Chanwoo Choi <cw00.choi@samsung.com>
5553 L:      linux-kernel@vger.kernel.org
5554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5555 S:      Maintained
5556 F:      drivers/extcon/
5557 F:      include/linux/extcon/
5558 F:      include/linux/extcon.h
5559 F:      Documentation/extcon/
5560 F:      Documentation/devicetree/bindings/extcon/
5561
5562 EXYNOS DP DRIVER
5563 M:      Jingoo Han <jingoohan1@gmail.com>
5564 L:      dri-devel@lists.freedesktop.org
5565 S:      Maintained
5566 F:      drivers/gpu/drm/exynos/exynos_dp*
5567
5568 EXYNOS SYSMMU (IOMMU) driver
5569 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5570 L:      iommu@lists.linux-foundation.org
5571 S:      Maintained
5572 F:      drivers/iommu/exynos-iommu.c
5573
5574 EZchip NPS platform support
5575 M:      Vineet Gupta <vgupta@synopsys.com>
5576 M:      Ofer Levi <oferle@mellanox.com>
5577 S:      Supported
5578 F:      arch/arc/plat-eznps
5579 F:      arch/arc/boot/dts/eznps.dts
5580
5581 F2FS FILE SYSTEM
5582 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5583 M:      Chao Yu <yuchao0@huawei.com>
5584 L:      linux-f2fs-devel@lists.sourceforge.net
5585 W:      https://f2fs.wiki.kernel.org/
5586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5587 S:      Maintained
5588 F:      Documentation/filesystems/f2fs.txt
5589 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5590 F:      fs/f2fs/
5591 F:      include/linux/f2fs_fs.h
5592 F:      include/trace/events/f2fs.h
5593
5594 F71805F HARDWARE MONITORING DRIVER
5595 M:      Jean Delvare <jdelvare@suse.com>
5596 L:      linux-hwmon@vger.kernel.org
5597 S:      Maintained
5598 F:      Documentation/hwmon/f71805f
5599 F:      drivers/hwmon/f71805f.c
5600
5601 FADDR2LINE
5602 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5603 S:      Maintained
5604 F:      scripts/faddr2line
5605
5606 FAILOVER MODULE
5607 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5608 L:      netdev@vger.kernel.org
5609 S:      Supported
5610 F:      net/core/failover.c
5611 F:      include/net/failover.h
5612 F:      Documentation/networking/failover.rst
5613
5614 FANOTIFY
5615 M:      Jan Kara <jack@suse.cz>
5616 R:      Amir Goldstein <amir73il@gmail.com>
5617 L:      linux-fsdevel@vger.kernel.org
5618 S:      Maintained
5619 F:      fs/notify/fanotify/
5620 F:      include/linux/fanotify.h
5621 F:      include/uapi/linux/fanotify.h
5622
5623 FARSYNC SYNCHRONOUS DRIVER
5624 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5625 W:      http://www.farsite.co.uk/
5626 S:      Supported
5627 F:      drivers/net/wan/farsync.*
5628
5629 FAULT INJECTION SUPPORT
5630 M:      Akinobu Mita <akinobu.mita@gmail.com>
5631 S:      Supported
5632 F:      Documentation/fault-injection/
5633 F:      lib/fault-inject.c
5634
5635 FBTFT Framebuffer drivers
5636 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5637 L:      dri-devel@lists.freedesktop.org
5638 L:      linux-fbdev@vger.kernel.org
5639 S:      Maintained
5640 F:      drivers/staging/fbtft/
5641
5642 FC0011 TUNER DRIVER
5643 M:      Michael Buesch <m@bues.ch>
5644 L:      linux-media@vger.kernel.org
5645 S:      Maintained
5646 F:      drivers/media/tuners/fc0011.h
5647 F:      drivers/media/tuners/fc0011.c
5648
5649 FC2580 MEDIA DRIVER
5650 M:      Antti Palosaari <crope@iki.fi>
5651 L:      linux-media@vger.kernel.org
5652 W:      https://linuxtv.org
5653 W:      http://palosaari.fi/linux/
5654 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5655 T:      git git://linuxtv.org/anttip/media_tree.git
5656 S:      Maintained
5657 F:      drivers/media/tuners/fc2580*
5658
5659 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5660 M:      Johannes Thumshirn <jth@kernel.org>
5661 L:      linux-scsi@vger.kernel.org
5662 W:      www.Open-FCoE.org
5663 S:      Supported
5664 F:      drivers/scsi/libfc/
5665 F:      drivers/scsi/fcoe/
5666 F:      include/scsi/fc/
5667 F:      include/scsi/libfc.h
5668 F:      include/scsi/libfcoe.h
5669 F:      include/uapi/scsi/fc/
5670
5671 FILE LOCKING (flock() and fcntl()/lockf())
5672 M:      Jeff Layton <jlayton@kernel.org>
5673 M:      "J. Bruce Fields" <bfields@fieldses.org>
5674 L:      linux-fsdevel@vger.kernel.org
5675 S:      Maintained
5676 F:      include/linux/fcntl.h
5677 F:      include/uapi/linux/fcntl.h
5678 F:      fs/fcntl.c
5679 F:      fs/locks.c
5680
5681 FILESYSTEMS (VFS and infrastructure)
5682 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5683 L:      linux-fsdevel@vger.kernel.org
5684 S:      Maintained
5685 F:      fs/*
5686 F:      include/linux/fs.h
5687 F:      include/uapi/linux/fs.h
5688
5689 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5690 M:      Riku Voipio <riku.voipio@iki.fi>
5691 L:      linux-hwmon@vger.kernel.org
5692 S:      Maintained
5693 F:      drivers/hwmon/f75375s.c
5694 F:      include/linux/f75375s.h
5695
5696 FIREWIRE AUDIO DRIVERS
5697 M:      Clemens Ladisch <clemens@ladisch.de>
5698 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5699 T:      git git://git.alsa-project.org/alsa-kernel.git
5700 S:      Maintained
5701 F:      sound/firewire/
5702
5703 FIREWIRE MEDIA DRIVERS (firedtv)
5704 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5705 L:      linux-media@vger.kernel.org
5706 L:      linux1394-devel@lists.sourceforge.net
5707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5708 S:      Maintained
5709 F:      drivers/media/firewire/
5710
5711 FIREWIRE SBP-2 TARGET
5712 M:      Chris Boot <bootc@bootc.net>
5713 L:      linux-scsi@vger.kernel.org
5714 L:      target-devel@vger.kernel.org
5715 L:      linux1394-devel@lists.sourceforge.net
5716 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5717 S:      Maintained
5718 F:      drivers/target/sbp/
5719
5720 FIREWIRE SUBSYSTEM
5721 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5722 L:      linux1394-devel@lists.sourceforge.net
5723 W:      http://ieee1394.wiki.kernel.org/
5724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5725 S:      Maintained
5726 F:      drivers/firewire/
5727 F:      include/linux/firewire.h
5728 F:      include/uapi/linux/firewire*.h
5729 F:      tools/firewire/
5730
5731 FIRMWARE LOADER (request_firmware)
5732 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5733 L:      linux-kernel@vger.kernel.org
5734 S:      Maintained
5735 F:      Documentation/firmware_class/
5736 F:      drivers/base/firmware_loader/
5737 F:      include/linux/firmware.h
5738
5739 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5740 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5741 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5742 S:      Maintained
5743 F:      drivers/block/rsxx/
5744
5745 FLOPPY DRIVER
5746 M:      Jiri Kosina <jikos@kernel.org>
5747 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5748 S:      Odd fixes
5749 F:      drivers/block/floppy.c
5750
5751 FMC SUBSYSTEM
5752 M:      Alessandro Rubini <rubini@gnudd.com>
5753 W:      http://www.ohwr.org/projects/fmc-bus
5754 S:      Supported
5755 F:      drivers/fmc/
5756 F:      include/linux/fmc*.h
5757 F:      include/linux/ipmi-fru.h
5758 K:      fmc_d.*register
5759
5760 FPGA MANAGER FRAMEWORK
5761 M:      Alan Tull <atull@kernel.org>
5762 M:      Moritz Fischer <mdf@kernel.org>
5763 L:      linux-fpga@vger.kernel.org
5764 S:      Maintained
5765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5766 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5767 F:      Documentation/fpga/
5768 F:      Documentation/driver-api/fpga/
5769 F:      Documentation/devicetree/bindings/fpga/
5770 F:      drivers/fpga/
5771 F:      include/linux/fpga/
5772 W:      http://www.rocketboards.org
5773
5774 FPGA DFL DRIVERS
5775 M:      Wu Hao <hao.wu@intel.com>
5776 L:      linux-fpga@vger.kernel.org
5777 S:      Maintained
5778 F:      Documentation/fpga/dfl.txt
5779 F:      include/uapi/linux/fpga-dfl.h
5780 F:      drivers/fpga/dfl*
5781
5782 FPU EMULATOR
5783 M:      Bill Metzenthen <billm@melbpc.org.au>
5784 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5785 S:      Maintained
5786 F:      arch/x86/math-emu/
5787
5788 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5789 L:      netdev@vger.kernel.org
5790 S:      Orphan
5791 F:      drivers/net/wan/dlci.c
5792 F:      drivers/net/wan/sdla.c
5793
5794 FRAMEBUFFER LAYER
5795 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5796 L:      dri-devel@lists.freedesktop.org
5797 L:      linux-fbdev@vger.kernel.org
5798 T:      git git://github.com/bzolnier/linux.git
5799 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5800 S:      Maintained
5801 F:      Documentation/fb/
5802 F:      drivers/video/
5803 F:      include/video/
5804 F:      include/linux/fb.h
5805 F:      include/uapi/video/
5806 F:      include/uapi/linux/fb.h
5807
5808 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5809 M:      Horia Geantă <horia.geanta@nxp.com>
5810 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5811 L:      linux-crypto@vger.kernel.org
5812 S:      Maintained
5813 F:      drivers/crypto/caam/
5814 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5815
5816 FREESCALE DIU FRAMEBUFFER DRIVER
5817 M:      Timur Tabi <timur@kernel.org>
5818 L:      linux-fbdev@vger.kernel.org
5819 S:      Maintained
5820 F:      drivers/video/fbdev/fsl-diu-fb.*
5821
5822 FREESCALE DMA DRIVER
5823 M:      Li Yang <leoyang.li@nxp.com>
5824 M:      Zhang Wei <zw@zh-kernel.org>
5825 L:      linuxppc-dev@lists.ozlabs.org
5826 S:      Maintained
5827 F:      drivers/dma/fsldma.*
5828
5829 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5830 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5831 L:      netdev@vger.kernel.org
5832 S:      Maintained
5833 F:      drivers/net/ethernet/freescale/gianfar*
5834 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5835
5836 FREESCALE GPMI NAND DRIVER
5837 M:      Han Xu <han.xu@nxp.com>
5838 L:      linux-mtd@lists.infradead.org
5839 S:      Maintained
5840 F:      drivers/mtd/nand/raw/gpmi-nand/*
5841
5842 FREESCALE I2C CPM DRIVER
5843 M:      Jochen Friedrich <jochen@scram.de>
5844 L:      linuxppc-dev@lists.ozlabs.org
5845 L:      linux-i2c@vger.kernel.org
5846 S:      Maintained
5847 F:      drivers/i2c/busses/i2c-cpm.c
5848
5849 FREESCALE IMX / MXC FEC DRIVER
5850 M:      Fugang Duan <fugang.duan@nxp.com>
5851 L:      netdev@vger.kernel.org
5852 S:      Maintained
5853 F:      drivers/net/ethernet/freescale/fec_main.c
5854 F:      drivers/net/ethernet/freescale/fec_ptp.c
5855 F:      drivers/net/ethernet/freescale/fec.h
5856 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5857
5858 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5859 M:      Sascha Hauer <s.hauer@pengutronix.de>
5860 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5861 L:      linux-fbdev@vger.kernel.org
5862 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5863 S:      Maintained
5864 F:      include/linux/platform_data/video-imxfb.h
5865 F:      drivers/video/fbdev/imxfb.c
5866
5867 FREESCALE QORIQ DPAA ETHERNET DRIVER
5868 M:      Madalin Bucur <madalin.bucur@nxp.com>
5869 L:      netdev@vger.kernel.org
5870 S:      Maintained
5871 F:      drivers/net/ethernet/freescale/dpaa
5872
5873 FREESCALE QORIQ DPAA FMAN DRIVER
5874 M:      Madalin Bucur <madalin.bucur@nxp.com>
5875 L:      netdev@vger.kernel.org
5876 S:      Maintained
5877 F:      drivers/net/ethernet/freescale/fman
5878 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5879
5880 FREESCALE QORIQ PTP CLOCK DRIVER
5881 M:      Yangbo Lu <yangbo.lu@nxp.com>
5882 L:      netdev@vger.kernel.org
5883 S:      Maintained
5884 F:      drivers/ptp/ptp_qoriq.c
5885 F:      include/linux/fsl/ptp_qoriq.h
5886 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5887
5888 FREESCALE QUAD SPI DRIVER
5889 M:      Han Xu <han.xu@nxp.com>
5890 L:      linux-mtd@lists.infradead.org
5891 S:      Maintained
5892 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5893
5894 FREESCALE QUICC ENGINE LIBRARY
5895 M:      Qiang Zhao <qiang.zhao@nxp.com>
5896 L:      linuxppc-dev@lists.ozlabs.org
5897 S:      Maintained
5898 F:      drivers/soc/fsl/qe/
5899 F:      include/soc/fsl/*qe*.h
5900 F:      include/soc/fsl/*ucc*.h
5901
5902 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5903 M:      Li Yang <leoyang.li@nxp.com>
5904 L:      netdev@vger.kernel.org
5905 L:      linuxppc-dev@lists.ozlabs.org
5906 S:      Maintained
5907 F:      drivers/net/ethernet/freescale/ucc_geth*
5908
5909 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5910 M:      Zhao Qiang <qiang.zhao@nxp.com>
5911 L:      netdev@vger.kernel.org
5912 L:      linuxppc-dev@lists.ozlabs.org
5913 S:      Maintained
5914 F:      drivers/net/wan/fsl_ucc_hdlc*
5915
5916 FREESCALE QUICC ENGINE UCC UART DRIVER
5917 M:      Timur Tabi <timur@kernel.org>
5918 L:      linuxppc-dev@lists.ozlabs.org
5919 S:      Maintained
5920 F:      drivers/tty/serial/ucc_uart.c
5921
5922 FREESCALE SOC DRIVERS
5923 M:      Li Yang <leoyang.li@nxp.com>
5924 L:      linuxppc-dev@lists.ozlabs.org
5925 L:      linux-arm-kernel@lists.infradead.org
5926 S:      Maintained
5927 F:      Documentation/devicetree/bindings/soc/fsl/
5928 F:      drivers/soc/fsl/
5929 F:      include/linux/fsl/
5930
5931 FREESCALE SOC FS_ENET DRIVER
5932 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5933 L:      linuxppc-dev@lists.ozlabs.org
5934 L:      netdev@vger.kernel.org
5935 S:      Maintained
5936 F:      drivers/net/ethernet/freescale/fs_enet/
5937 F:      include/linux/fs_enet_pd.h
5938
5939 FREESCALE SOC SOUND DRIVERS
5940 M:      Timur Tabi <timur@kernel.org>
5941 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5942 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5943 R:      Fabio Estevam <fabio.estevam@nxp.com>
5944 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5945 L:      linuxppc-dev@lists.ozlabs.org
5946 S:      Maintained
5947 F:      sound/soc/fsl/fsl*
5948 F:      sound/soc/fsl/imx*
5949 F:      sound/soc/fsl/mpc8610_hpcd.c
5950
5951 FREESCALE USB PERIPHERAL DRIVERS
5952 M:      Li Yang <leoyang.li@nxp.com>
5953 L:      linux-usb@vger.kernel.org
5954 L:      linuxppc-dev@lists.ozlabs.org
5955 S:      Maintained
5956 F:      drivers/usb/gadget/udc/fsl*
5957
5958 FREEVXFS FILESYSTEM
5959 M:      Christoph Hellwig <hch@infradead.org>
5960 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5961 S:      Maintained
5962 F:      fs/freevxfs/
5963
5964 FREEZER
5965 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5966 M:      Pavel Machek <pavel@ucw.cz>
5967 L:      linux-pm@vger.kernel.org
5968 S:      Supported
5969 F:      Documentation/power/freezing-of-tasks.txt
5970 F:      include/linux/freezer.h
5971 F:      kernel/freezer.c
5972
5973 FRONTSWAP API
5974 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5975 L:      linux-kernel@vger.kernel.org
5976 S:      Maintained
5977 F:      mm/frontswap.c
5978 F:      include/linux/frontswap.h
5979
5980 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5981 M:      David Howells <dhowells@redhat.com>
5982 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5983 S:      Supported
5984 F:      Documentation/filesystems/caching/
5985 F:      fs/fscache/
5986 F:      include/linux/fscache*.h
5987
5988 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5989 M:      Theodore Y. Ts'o <tytso@mit.edu>
5990 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5991 L:      linux-fscrypt@vger.kernel.org
5992 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5994 S:      Supported
5995 F:      fs/crypto/
5996 F:      include/linux/fscrypt*.h
5997 F:      Documentation/filesystems/fscrypt.rst
5998
5999 FSI-ATTACHED I2C DRIVER
6000 M:      Eddie James <eajames@linux.vnet.ibm.com>
6001 L:      linux-i2c@vger.kernel.org
6002 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6003 S:      Maintained
6004 F:      drivers/i2c/busses/i2c-fsi.c
6005 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6006
6007 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6008 M:      Jan Kara <jack@suse.cz>
6009 R:      Amir Goldstein <amir73il@gmail.com>
6010 L:      linux-fsdevel@vger.kernel.org
6011 S:      Maintained
6012 F:      fs/notify/
6013 F:      include/linux/fsnotify*.h
6014
6015 FUJITSU LAPTOP EXTRAS
6016 M:      Jonathan Woithe <jwoithe@just42.net>
6017 L:      platform-driver-x86@vger.kernel.org
6018 S:      Maintained
6019 F:      drivers/platform/x86/fujitsu-laptop.c
6020
6021 FUJITSU M-5MO LS CAMERA ISP DRIVER
6022 M:      Kyungmin Park <kyungmin.park@samsung.com>
6023 M:      Heungjun Kim <riverful.kim@samsung.com>
6024 L:      linux-media@vger.kernel.org
6025 S:      Maintained
6026 F:      drivers/media/i2c/m5mols/
6027 F:      include/media/i2c/m5mols.h
6028
6029 FUJITSU TABLET EXTRAS
6030 M:      Robert Gerlach <khnz@gmx.de>
6031 L:      platform-driver-x86@vger.kernel.org
6032 S:      Maintained
6033 F:      drivers/platform/x86/fujitsu-tablet.c
6034
6035 FUSE: FILESYSTEM IN USERSPACE
6036 M:      Miklos Szeredi <miklos@szeredi.hu>
6037 L:      linux-fsdevel@vger.kernel.org
6038 W:      http://fuse.sourceforge.net/
6039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6040 S:      Maintained
6041 F:      fs/fuse/
6042 F:      include/uapi/linux/fuse.h
6043 F:      Documentation/filesystems/fuse.txt
6044
6045 FUTEX SUBSYSTEM
6046 M:      Thomas Gleixner <tglx@linutronix.de>
6047 M:      Ingo Molnar <mingo@redhat.com>
6048 R:      Peter Zijlstra <peterz@infradead.org>
6049 R:      Darren Hart <dvhart@infradead.org>
6050 L:      linux-kernel@vger.kernel.org
6051 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6052 S:      Maintained
6053 F:      kernel/futex.c
6054 F:      kernel/futex_compat.c
6055 F:      include/asm-generic/futex.h
6056 F:      include/linux/futex.h
6057 F:      include/uapi/linux/futex.h
6058 F:      tools/testing/selftests/futex/
6059 F:      tools/perf/bench/futex*
6060 F:      Documentation/*futex*
6061
6062 GCC PLUGINS
6063 M:      Kees Cook <keescook@chromium.org>
6064 R:      Emese Revfy <re.emese@gmail.com>
6065 L:      kernel-hardening@lists.openwall.com
6066 S:      Maintained
6067 F:      scripts/gcc-plugins/
6068 F:      scripts/gcc-plugin.sh
6069 F:      scripts/Makefile.gcc-plugins
6070 F:      Documentation/gcc-plugins.txt
6071
6072 GASKET DRIVER FRAMEWORK
6073 M:      Rob Springer <rspringer@google.com>
6074 M:      Todd Poynor <toddpoynor@google.com>
6075 M:      Ben Chan <benchan@chromium.org>
6076 S:      Maintained
6077 F:      drivers/staging/gasket/
6078
6079 GCOV BASED KERNEL PROFILING
6080 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6081 S:      Maintained
6082 F:      kernel/gcov/
6083 F:      Documentation/dev-tools/gcov.rst
6084
6085 GDB KERNEL DEBUGGING HELPER SCRIPTS
6086 M:      Jan Kiszka <jan.kiszka@siemens.com>
6087 M:      Kieran Bingham <kbingham@kernel.org>
6088 S:      Supported
6089 F:      scripts/gdb/
6090
6091 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6092 M:      Achim Leubner <achim_leubner@adaptec.com>
6093 L:      linux-scsi@vger.kernel.org
6094 W:      http://www.icp-vortex.com/
6095 S:      Supported
6096 F:      drivers/scsi/gdt*
6097
6098 GEMTEK FM RADIO RECEIVER DRIVER
6099 M:      Hans Verkuil <hverkuil@xs4all.nl>
6100 L:      linux-media@vger.kernel.org
6101 T:      git git://linuxtv.org/media_tree.git
6102 W:      https://linuxtv.org
6103 S:      Maintained
6104 F:      drivers/media/radio/radio-gemtek*
6105
6106 GENERIC GPIO I2C DRIVER
6107 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6108 S:      Supported
6109 F:      drivers/i2c/busses/i2c-gpio.c
6110 F:      include/linux/platform_data/i2c-gpio.h
6111
6112 GENERIC GPIO I2C MULTIPLEXER DRIVER
6113 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6114 L:      linux-i2c@vger.kernel.org
6115 S:      Supported
6116 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6117 F:      include/linux/platform_data/i2c-mux-gpio.h
6118 F:      Documentation/i2c/muxes/i2c-mux-gpio
6119
6120 GENERIC HDLC (WAN) DRIVERS
6121 M:      Krzysztof Halasa <khc@pm.waw.pl>
6122 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6123 S:      Maintained
6124 F:      drivers/net/wan/c101.c
6125 F:      drivers/net/wan/hd6457*
6126 F:      drivers/net/wan/hdlc*
6127 F:      drivers/net/wan/n2.c
6128 F:      drivers/net/wan/pc300too.c
6129 F:      drivers/net/wan/pci200syn.c
6130 F:      drivers/net/wan/wanxl*
6131
6132 GENERIC INCLUDE/ASM HEADER FILES
6133 M:      Arnd Bergmann <arnd@arndb.de>
6134 L:      linux-arch@vger.kernel.org
6135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6136 S:      Maintained
6137 F:      include/asm-generic/
6138 F:      include/uapi/asm-generic/
6139
6140 GENERIC PHY FRAMEWORK
6141 M:      Kishon Vijay Abraham I <kishon@ti.com>
6142 L:      linux-kernel@vger.kernel.org
6143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6144 S:      Supported
6145 F:      drivers/phy/
6146 F:      include/linux/phy/
6147
6148 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6149 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6150 S:      Supported
6151 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6152
6153 GENERIC PM DOMAINS
6154 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6155 M:      Kevin Hilman <khilman@kernel.org>
6156 M:      Ulf Hansson <ulf.hansson@linaro.org>
6157 L:      linux-pm@vger.kernel.org
6158 S:      Supported
6159 F:      drivers/base/power/domain*.c
6160 F:      include/linux/pm_domain.h
6161 F:      Documentation/devicetree/bindings/power/power_domain.txt
6162
6163 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6164 M:      Eugen Hristev <eugen.hristev@microchip.com>
6165 L:      linux-input@vger.kernel.org
6166 S:      Maintained
6167 F:      drivers/input/touchscreen/resistive-adc-touch.c
6168
6169 GENERIC UIO DRIVER FOR PCI DEVICES
6170 M:      "Michael S. Tsirkin" <mst@redhat.com>
6171 L:      kvm@vger.kernel.org
6172 S:      Supported
6173 F:      drivers/uio/uio_pci_generic.c
6174
6175 GENWQE (IBM Generic Workqueue Card)
6176 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6177 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6178 S:      Supported
6179 F:      drivers/misc/genwqe/
6180
6181 GET_MAINTAINER SCRIPT
6182 M:      Joe Perches <joe@perches.com>
6183 S:      Maintained
6184 F:      scripts/get_maintainer.pl
6185
6186 GFS2 FILE SYSTEM
6187 M:      Bob Peterson <rpeterso@redhat.com>
6188 M:      Andreas Gruenbacher <agruenba@redhat.com>
6189 L:      cluster-devel@redhat.com
6190 W:      http://sources.redhat.com/cluster/
6191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6192 S:      Supported
6193 F:      Documentation/filesystems/gfs2*.txt
6194 F:      fs/gfs2/
6195 F:      include/uapi/linux/gfs2_ondisk.h
6196
6197 GIGASET ISDN DRIVERS
6198 M:      Paul Bolle <pebolle@tiscali.nl>
6199 L:      gigaset307x-common@lists.sourceforge.net
6200 W:      http://gigaset307x.sourceforge.net/
6201 S:      Odd Fixes
6202 F:      Documentation/isdn/README.gigaset
6203 F:      drivers/isdn/gigaset/
6204 F:      include/uapi/linux/gigaset_dev.h
6205
6206 GNSS SUBSYSTEM
6207 M:      Johan Hovold <johan@kernel.org>
6208 S:      Maintained
6209 F:      Documentation/ABI/testing/sysfs-class-gnss
6210 F:      Documentation/devicetree/bindings/gnss/
6211 F:      drivers/gnss/
6212 F:      include/linux/gnss.h
6213
6214 GO7007 MPEG CODEC
6215 M:      Hans Verkuil <hans.verkuil@cisco.com>
6216 L:      linux-media@vger.kernel.org
6217 S:      Maintained
6218 F:      drivers/media/usb/go7007/
6219
6220 GOODIX TOUCHSCREEN
6221 M:      Bastien Nocera <hadess@hadess.net>
6222 L:      linux-input@vger.kernel.org
6223 S:      Maintained
6224 F:      drivers/input/touchscreen/goodix.c
6225
6226 GPD POCKET FAN DRIVER
6227 M:      Hans de Goede <hdegoede@redhat.com>
6228 L:      platform-driver-x86@vger.kernel.org
6229 S:      Maintained
6230 F:      drivers/platform/x86/gpd-pocket-fan.c
6231
6232 GPIO ACPI SUPPORT
6233 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6234 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6235 L:      linux-gpio@vger.kernel.org
6236 L:      linux-acpi@vger.kernel.org
6237 S:      Maintained
6238 F:      Documentation/acpi/gpio-properties.txt
6239 F:      drivers/gpio/gpiolib-acpi.c
6240
6241 GPIO IR Transmitter
6242 M:      Sean Young <sean@mess.org>
6243 L:      linux-media@vger.kernel.org
6244 S:      Maintained
6245 F:      drivers/media/rc/gpio-ir-tx.c
6246
6247 GPIO MOCKUP DRIVER
6248 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6249 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6250 L:      linux-gpio@vger.kernel.org
6251 S:      Maintained
6252 F:      drivers/gpio/gpio-mockup.c
6253 F:      tools/testing/selftests/gpio/
6254
6255 GPIO SUBSYSTEM
6256 M:      Linus Walleij <linus.walleij@linaro.org>
6257 L:      linux-gpio@vger.kernel.org
6258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6259 S:      Maintained
6260 F:      Documentation/devicetree/bindings/gpio/
6261 F:      Documentation/driver-api/gpio/
6262 F:      Documentation/gpio/
6263 F:      Documentation/ABI/testing/gpio-cdev
6264 F:      Documentation/ABI/obsolete/sysfs-gpio
6265 F:      drivers/gpio/
6266 F:      include/linux/gpio/
6267 F:      include/linux/gpio.h
6268 F:      include/linux/of_gpio.h
6269 F:      include/asm-generic/gpio.h
6270 F:      include/uapi/linux/gpio.h
6271 F:      tools/gpio/
6272
6273 GRE DEMULTIPLEXER DRIVER
6274 M:      Dmitry Kozlov <xeb@mail.ru>
6275 L:      netdev@vger.kernel.org
6276 S:      Maintained
6277 F:      net/ipv4/gre_demux.c
6278 F:      net/ipv4/gre_offload.c
6279 F:      include/net/gre.h
6280
6281 GRETH 10/100/1G Ethernet MAC device driver
6282 M:      Andreas Larsson <andreas@gaisler.com>
6283 L:      netdev@vger.kernel.org
6284 S:      Maintained
6285 F:      drivers/net/ethernet/aeroflex/
6286
6287 GREYBUS AUDIO PROTOCOLS DRIVERS
6288 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6289 M:      Mark Greer <mgreer@animalcreek.com>
6290 S:      Maintained
6291 F:      drivers/staging/greybus/audio_apbridgea.c
6292 F:      drivers/staging/greybus/audio_apbridgea.h
6293 F:      drivers/staging/greybus/audio_codec.c
6294 F:      drivers/staging/greybus/audio_codec.h
6295 F:      drivers/staging/greybus/audio_gb.c
6296 F:      drivers/staging/greybus/audio_manager.c
6297 F:      drivers/staging/greybus/audio_manager.h
6298 F:      drivers/staging/greybus/audio_manager_module.c
6299 F:      drivers/staging/greybus/audio_manager_private.h
6300 F:      drivers/staging/greybus/audio_manager_sysfs.c
6301 F:      drivers/staging/greybus/audio_module.c
6302 F:      drivers/staging/greybus/audio_topology.c
6303
6304 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6305 M:      Viresh Kumar <vireshk@kernel.org>
6306 S:      Maintained
6307 F:      drivers/staging/greybus/authentication.c
6308 F:      drivers/staging/greybus/bootrom.c
6309 F:      drivers/staging/greybus/firmware.h
6310 F:      drivers/staging/greybus/fw-core.c
6311 F:      drivers/staging/greybus/fw-download.c
6312 F:      drivers/staging/greybus/fw-management.c
6313 F:      drivers/staging/greybus/greybus_authentication.h
6314 F:      drivers/staging/greybus/greybus_firmware.h
6315 F:      drivers/staging/greybus/hid.c
6316 F:      drivers/staging/greybus/i2c.c
6317 F:      drivers/staging/greybus/spi.c
6318 F:      drivers/staging/greybus/spilib.c
6319 F:      drivers/staging/greybus/spilib.h
6320
6321 GREYBUS LOOPBACK DRIVER
6322 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6323 S:      Maintained
6324 F:      drivers/staging/greybus/loopback.c
6325
6326 GREYBUS PLATFORM DRIVERS
6327 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6328 S:      Maintained
6329 F:      drivers/staging/greybus/arche-platform.c
6330 F:      drivers/staging/greybus/arche-apb-ctrl.c
6331 F:      drivers/staging/greybus/arche_platform.h
6332
6333 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6334 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6335 S:      Maintained
6336 F:      drivers/staging/greybus/sdio.c
6337 F:      drivers/staging/greybus/light.c
6338 F:      drivers/staging/greybus/gpio.c
6339 F:      drivers/staging/greybus/power_supply.c
6340 F:      drivers/staging/greybus/spi.c
6341 F:      drivers/staging/greybus/spilib.c
6342
6343 GREYBUS SUBSYSTEM
6344 M:      Johan Hovold <johan@kernel.org>
6345 M:      Alex Elder <elder@kernel.org>
6346 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6347 S:      Maintained
6348 F:      drivers/staging/greybus/
6349 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6350
6351 GREYBUS UART PROTOCOLS DRIVERS
6352 M:      David Lin <dtwlin@gmail.com>
6353 S:      Maintained
6354 F:      drivers/staging/greybus/uart.c
6355 F:      drivers/staging/greybus/log.c
6356
6357 GS1662 VIDEO SERIALIZER
6358 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6359 L:      linux-media@vger.kernel.org
6360 T:      git git://linuxtv.org/media_tree.git
6361 S:      Maintained
6362 F:      drivers/media/spi/gs1662.c
6363
6364 GSPCA FINEPIX SUBDRIVER
6365 M:      Frank Zago <frank@zago.net>
6366 L:      linux-media@vger.kernel.org
6367 T:      git git://linuxtv.org/media_tree.git
6368 S:      Maintained
6369 F:      drivers/media/usb/gspca/finepix.c
6370
6371 GSPCA GL860 SUBDRIVER
6372 M:      Olivier Lorin <o.lorin@laposte.net>
6373 L:      linux-media@vger.kernel.org
6374 T:      git git://linuxtv.org/media_tree.git
6375 S:      Maintained
6376 F:      drivers/media/usb/gspca/gl860/
6377
6378 GSPCA M5602 SUBDRIVER
6379 M:      Erik Andren <erik.andren@gmail.com>
6380 L:      linux-media@vger.kernel.org
6381 T:      git git://linuxtv.org/media_tree.git
6382 S:      Maintained
6383 F:      drivers/media/usb/gspca/m5602/
6384
6385 GSPCA PAC207 SONIXB SUBDRIVER
6386 M:      Hans Verkuil <hverkuil@xs4all.nl>
6387 L:      linux-media@vger.kernel.org
6388 T:      git git://linuxtv.org/media_tree.git
6389 S:      Odd Fixes
6390 F:      drivers/media/usb/gspca/pac207.c
6391
6392 GSPCA SN9C20X SUBDRIVER
6393 M:      Brian Johnson <brijohn@gmail.com>
6394 L:      linux-media@vger.kernel.org
6395 T:      git git://linuxtv.org/media_tree.git
6396 S:      Maintained
6397 F:      drivers/media/usb/gspca/sn9c20x.c
6398
6399 GSPCA T613 SUBDRIVER
6400 M:      Leandro Costantino <lcostantino@gmail.com>
6401 L:      linux-media@vger.kernel.org
6402 T:      git git://linuxtv.org/media_tree.git
6403 S:      Maintained
6404 F:      drivers/media/usb/gspca/t613.c
6405
6406 GSPCA USB WEBCAM DRIVER
6407 M:      Hans Verkuil <hverkuil@xs4all.nl>
6408 L:      linux-media@vger.kernel.org
6409 T:      git git://linuxtv.org/media_tree.git
6410 S:      Odd Fixes
6411 F:      drivers/media/usb/gspca/
6412
6413 GTP (GPRS Tunneling Protocol)
6414 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6415 M:      Harald Welte <laforge@gnumonks.org>
6416 L:      osmocom-net-gprs@lists.osmocom.org
6417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6418 S:      Maintained
6419 F:      drivers/net/gtp.c
6420
6421 GUID PARTITION TABLE (GPT)
6422 M:      Davidlohr Bueso <dave@stgolabs.net>
6423 L:      linux-efi@vger.kernel.org
6424 S:      Maintained
6425 F:      block/partitions/efi.*
6426
6427 H8/300 ARCHITECTURE
6428 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6429 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6430 W:      http://uclinux-h8.sourceforge.jp
6431 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6432 S:      Maintained
6433 F:      arch/h8300/
6434 F:      drivers/clocksource/h8300_*.c
6435 F:      drivers/clk/h8300/
6436 F:      drivers/irqchip/irq-renesas-h8*.c
6437
6438 HACKRF MEDIA DRIVER
6439 M:      Antti Palosaari <crope@iki.fi>
6440 L:      linux-media@vger.kernel.org
6441 W:      https://linuxtv.org
6442 W:      http://palosaari.fi/linux/
6443 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6444 T:      git git://linuxtv.org/anttip/media_tree.git
6445 S:      Maintained
6446 F:      drivers/media/usb/hackrf/
6447
6448 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6449 M:      Frank Seidel <frank@f-seidel.de>
6450 L:      platform-driver-x86@vger.kernel.org
6451 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6452 S:      Maintained
6453 F:      drivers/platform/x86/hdaps.c
6454
6455 HARDWARE MONITORING
6456 M:      Jean Delvare <jdelvare@suse.com>
6457 M:      Guenter Roeck <linux@roeck-us.net>
6458 L:      linux-hwmon@vger.kernel.org
6459 W:      http://hwmon.wiki.kernel.org/
6460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6461 S:      Maintained
6462 F:      Documentation/devicetree/bindings/hwmon/
6463 F:      Documentation/hwmon/
6464 F:      drivers/hwmon/
6465 F:      include/linux/hwmon*.h
6466
6467 HARDWARE RANDOM NUMBER GENERATOR CORE
6468 M:      Matt Mackall <mpm@selenic.com>
6469 M:      Herbert Xu <herbert@gondor.apana.org.au>
6470 L:      linux-crypto@vger.kernel.org
6471 S:      Odd fixes
6472 F:      Documentation/devicetree/bindings/rng/
6473 F:      Documentation/hw_random.txt
6474 F:      drivers/char/hw_random/
6475 F:      include/linux/hw_random.h
6476
6477 HARDWARE TRACING FACILITIES
6478 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6479 S:      Maintained
6480 F:      drivers/hwtracing/
6481
6482 HARDWARE SPINLOCK CORE
6483 M:      Ohad Ben-Cohen <ohad@wizery.com>
6484 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6485 L:      linux-remoteproc@vger.kernel.org
6486 S:      Maintained
6487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6488 F:      Documentation/devicetree/bindings/hwlock/
6489 F:      Documentation/hwspinlock.txt
6490 F:      drivers/hwspinlock/
6491 F:      include/linux/hwspinlock.h
6492
6493 HARMONY SOUND DRIVER
6494 L:      linux-parisc@vger.kernel.org
6495 S:      Maintained
6496 F:      sound/parisc/harmony.*
6497
6498 HDPVR USB VIDEO ENCODER DRIVER
6499 M:      Hans Verkuil <hverkuil@xs4all.nl>
6500 L:      linux-media@vger.kernel.org
6501 T:      git git://linuxtv.org/media_tree.git
6502 W:      https://linuxtv.org
6503 S:      Odd Fixes
6504 F:      drivers/media/usb/hdpvr/
6505
6506 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6507 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6508 S:      Supported
6509 F:      Documentation/watchdog/hpwdt.txt
6510 F:      drivers/watchdog/hpwdt.c
6511
6512 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6513 M:      Don Brace <don.brace@microsemi.com>
6514 L:      esc.storagedev@microsemi.com
6515 L:      linux-scsi@vger.kernel.org
6516 S:      Supported
6517 F:      Documentation/scsi/hpsa.txt
6518 F:      drivers/scsi/hpsa*.[ch]
6519 F:      include/linux/cciss*.h
6520 F:      include/uapi/linux/cciss*.h
6521
6522 HFI1 DRIVER
6523 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6524 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6525 L:      linux-rdma@vger.kernel.org
6526 S:      Supported
6527 F:      drivers/infiniband/hw/hfi1
6528
6529 HFS FILESYSTEM
6530 L:      linux-fsdevel@vger.kernel.org
6531 S:      Orphan
6532 F:      Documentation/filesystems/hfs.txt
6533 F:      fs/hfs/
6534
6535 HFSPLUS FILESYSTEM
6536 L:      linux-fsdevel@vger.kernel.org
6537 S:      Orphan
6538 F:      Documentation/filesystems/hfsplus.txt
6539 F:      fs/hfsplus/
6540
6541 HGA FRAMEBUFFER DRIVER
6542 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6543 L:      linux-nvidia@lists.surfsouth.com
6544 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6545 S:      Maintained
6546 F:      drivers/video/fbdev/hgafb.c
6547
6548 HIBERNATION (aka Software Suspend, aka swsusp)
6549 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6550 M:      Pavel Machek <pavel@ucw.cz>
6551 L:      linux-pm@vger.kernel.org
6552 B:      https://bugzilla.kernel.org
6553 S:      Supported
6554 F:      arch/x86/power/
6555 F:      drivers/base/power/
6556 F:      kernel/power/
6557 F:      include/linux/suspend.h
6558 F:      include/linux/freezer.h
6559 F:      include/linux/pm.h
6560 F:      arch/*/include/asm/suspend*.h
6561
6562 HID CORE LAYER
6563 M:      Jiri Kosina <jikos@kernel.org>
6564 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6565 L:      linux-input@vger.kernel.org
6566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6567 S:      Maintained
6568 F:      drivers/hid/
6569 F:      include/linux/hid*
6570 F:      include/uapi/linux/hid*
6571
6572 HID SENSOR HUB DRIVERS
6573 M:      Jiri Kosina <jikos@kernel.org>
6574 M:      Jonathan Cameron <jic23@kernel.org>
6575 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6576 L:      linux-input@vger.kernel.org
6577 L:      linux-iio@vger.kernel.org
6578 S:      Maintained
6579 F:      Documentation/hid/hid-sensor*
6580 F:      drivers/hid/hid-sensor-*
6581 F:      drivers/iio/*/hid-*
6582 F:      include/linux/hid-sensor-*
6583
6584 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6585 M:      Thomas Gleixner <tglx@linutronix.de>
6586 L:      linux-kernel@vger.kernel.org
6587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6588 S:      Maintained
6589 F:      Documentation/timers/
6590 F:      kernel/time/hrtimer.c
6591 F:      kernel/time/clockevents.c
6592 F:      kernel/time/timer_*.c
6593 F:      include/linux/clockchips.h
6594 F:      include/linux/hrtimer.h
6595
6596 HIGH-SPEED SCC DRIVER FOR AX.25
6597 L:      linux-hams@vger.kernel.org
6598 S:      Orphan
6599 F:      drivers/net/hamradio/dmascc.c
6600 F:      drivers/net/hamradio/scc.c
6601
6602 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6603 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6604 W:      http://www.highpoint-tech.com
6605 S:      Supported
6606 F:      Documentation/scsi/hptiop.txt
6607 F:      drivers/scsi/hptiop.c
6608
6609 HIPPI
6610 M:      Jes Sorensen <jes@trained-monkey.org>
6611 L:      linux-hippi@sunsite.dk
6612 S:      Maintained
6613 F:      include/linux/hippidevice.h
6614 F:      include/uapi/linux/if_hippi.h
6615 F:      net/802/hippi.c
6616 F:      drivers/net/hippi/
6617
6618 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6619 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6620 M:      Salil Mehta <salil.mehta@huawei.com>
6621 L:      netdev@vger.kernel.org
6622 W:      http://www.hisilicon.com
6623 S:      Maintained
6624 F:      drivers/net/ethernet/hisilicon/hns3/
6625
6626 HISILICON LPC BUS DRIVER
6627 M:      john.garry@huawei.com
6628 W:      http://www.hisilicon.com
6629 S:      Maintained
6630 F:      drivers/bus/hisi_lpc.c
6631 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6632
6633 HISILICON NETWORK SUBSYSTEM DRIVER
6634 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6635 M:      Salil Mehta <salil.mehta@huawei.com>
6636 L:      netdev@vger.kernel.org
6637 W:      http://www.hisilicon.com
6638 S:      Maintained
6639 F:      drivers/net/ethernet/hisilicon/
6640 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6641
6642 HISILICON PMU DRIVER
6643 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6644 W:      http://www.hisilicon.com
6645 S:      Supported
6646 F:      drivers/perf/hisilicon
6647 F:      Documentation/perf/hisi-pmu.txt
6648
6649 HISILICON ROCE DRIVER
6650 M:      Lijun Ou <oulijun@huawei.com>
6651 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6652 L:      linux-rdma@vger.kernel.org
6653 S:      Maintained
6654 F:      drivers/infiniband/hw/hns/
6655 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6656
6657 HISILICON SAS Controller
6658 M:      John Garry <john.garry@huawei.com>
6659 W:      http://www.hisilicon.com
6660 S:      Supported
6661 F:      drivers/scsi/hisi_sas/
6662 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6663
6664 HMM - Heterogeneous Memory Management
6665 M:      Jérôme Glisse <jglisse@redhat.com>
6666 L:      linux-mm@kvack.org
6667 S:      Maintained
6668 F:      mm/hmm*
6669 F:      include/linux/hmm*
6670 F:      Documentation/vm/hmm.rst
6671
6672 HOST AP DRIVER
6673 M:      Jouni Malinen <j@w1.fi>
6674 L:      linux-wireless@vger.kernel.org
6675 W:      http://w1.fi/hostap-driver.html
6676 S:      Obsolete
6677 F:      drivers/net/wireless/intersil/hostap/
6678
6679 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6680 L:      platform-driver-x86@vger.kernel.org
6681 S:      Orphan
6682 F:      drivers/platform/x86/tc1100-wmi.c
6683
6684 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6685 M:      Jaroslav Kysela <perex@perex.cz>
6686 S:      Maintained
6687 F:      drivers/net/ethernet/hp/hp100.*
6688
6689 HPET:   High Precision Event Timers driver
6690 M:      Clemens Ladisch <clemens@ladisch.de>
6691 S:      Maintained
6692 F:      Documentation/timers/hpet.txt
6693 F:      drivers/char/hpet.c
6694 F:      include/linux/hpet.h
6695 F:      include/uapi/linux/hpet.h
6696
6697 HPET:   x86
6698 S:      Orphan
6699 F:      arch/x86/kernel/hpet.c
6700 F:      arch/x86/include/asm/hpet.h
6701
6702 HPFS FILESYSTEM
6703 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6704 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6705 S:      Maintained
6706 F:      fs/hpfs/
6707
6708 HSI SUBSYSTEM
6709 M:      Sebastian Reichel <sre@kernel.org>
6710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6711 S:      Maintained
6712 F:      Documentation/ABI/testing/sysfs-bus-hsi
6713 F:      Documentation/driver-api/hsi.rst
6714 F:      drivers/hsi/
6715 F:      include/linux/hsi/
6716 F:      include/uapi/linux/hsi/
6717
6718 HSO 3G MODEM DRIVER
6719 L:      linux-usb@vger.kernel.org
6720 S:      Orphan
6721 F:      drivers/net/usb/hso.c
6722
6723 HSR NETWORK PROTOCOL
6724 M:      Arvid Brodin <arvid.brodin@alten.se>
6725 L:      netdev@vger.kernel.org
6726 S:      Maintained
6727 F:      net/hsr/
6728
6729 HT16K33 LED CONTROLLER DRIVER
6730 M:      Robin van der Gracht <robin@protonic.nl>
6731 S:      Maintained
6732 F:      drivers/auxdisplay/ht16k33.c
6733 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6734
6735 HTCPEN TOUCHSCREEN DRIVER
6736 M:      Pau Oliva Fora <pof@eslack.org>
6737 L:      linux-input@vger.kernel.org
6738 S:      Maintained
6739 F:      drivers/input/touchscreen/htcpen.c
6740
6741 HUAWEI ETHERNET DRIVER
6742 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6743 L:      netdev@vger.kernel.org
6744 S:      Supported
6745 F:      Documentation/networking/hinic.txt
6746 F:      drivers/net/ethernet/huawei/hinic/
6747
6748 HUGETLB FILESYSTEM
6749 M:      Mike Kravetz <mike.kravetz@oracle.com>
6750 L:      linux-mm@kvack.org
6751 S:      Maintained
6752 F:      fs/hugetlbfs/
6753 F:      mm/hugetlb.c
6754 F:      include/linux/hugetlb.h
6755 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6756 F:      Documentation/vm/hugetlbfs_reserv.rst
6757 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6758
6759 HVA ST MEDIA DRIVER
6760 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6761 L:      linux-media@vger.kernel.org
6762 T:      git git://linuxtv.org/media_tree.git
6763 W:      https://linuxtv.org
6764 S:      Supported
6765 F:      drivers/media/platform/sti/hva
6766
6767 HWPOISON MEMORY FAILURE HANDLING
6768 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6769 L:      linux-mm@kvack.org
6770 S:      Maintained
6771 F:      mm/memory-failure.c
6772 F:      mm/hwpoison-inject.c
6773
6774 Hyper-V CORE AND DRIVERS
6775 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6776 M:      Haiyang Zhang <haiyangz@microsoft.com>
6777 M:      Stephen Hemminger <sthemmin@microsoft.com>
6778 L:      devel@linuxdriverproject.org
6779 S:      Maintained
6780 F:      Documentation/networking/netvsc.txt
6781 F:      arch/x86/include/asm/mshyperv.h
6782 F:      arch/x86/include/asm/trace/hyperv.h
6783 F:      arch/x86/include/asm/hyperv-tlfs.h
6784 F:      arch/x86/kernel/cpu/mshyperv.c
6785 F:      arch/x86/hyperv
6786 F:      drivers/hid/hid-hyperv.c
6787 F:      drivers/hv/
6788 F:      drivers/input/serio/hyperv-keyboard.c
6789 F:      drivers/pci/controller/pci-hyperv.c
6790 F:      drivers/net/hyperv/
6791 F:      drivers/scsi/storvsc_drv.c
6792 F:      drivers/uio/uio_hv_generic.c
6793 F:      drivers/video/fbdev/hyperv_fb.c
6794 F:      net/vmw_vsock/hyperv_transport.c
6795 F:      include/linux/hyperv.h
6796 F:      include/uapi/linux/hyperv.h
6797 F:      tools/hv/
6798 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6799
6800 HYPERVISOR VIRTUAL CONSOLE DRIVER
6801 L:      linuxppc-dev@lists.ozlabs.org
6802 S:      Odd Fixes
6803 F:      drivers/tty/hvc/
6804
6805 I2C ACPI SUPPORT
6806 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6807 L:      linux-i2c@vger.kernel.org
6808 L:      linux-acpi@vger.kernel.org
6809 S:      Maintained
6810 F:      drivers/i2c/i2c-core-acpi.c
6811
6812 I2C MUXES
6813 M:      Peter Rosin <peda@axentia.se>
6814 L:      linux-i2c@vger.kernel.org
6815 S:      Maintained
6816 F:      Documentation/i2c/i2c-topology
6817 F:      Documentation/i2c/muxes/
6818 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6819 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6820 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6821 F:      drivers/i2c/i2c-mux.c
6822 F:      drivers/i2c/muxes/
6823 F:      include/linux/i2c-mux.h
6824
6825 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6826 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6827 L:      linux-i2c@vger.kernel.org
6828 S:      Maintained
6829 F:      drivers/i2c/busses/i2c-mv64xxx.c
6830
6831 I2C OVER PARALLEL PORT
6832 M:      Jean Delvare <jdelvare@suse.com>
6833 L:      linux-i2c@vger.kernel.org
6834 S:      Maintained
6835 F:      Documentation/i2c/busses/i2c-parport
6836 F:      Documentation/i2c/busses/i2c-parport-light
6837 F:      drivers/i2c/busses/i2c-parport.c
6838 F:      drivers/i2c/busses/i2c-parport-light.c
6839
6840 I2C SUBSYSTEM
6841 M:      Wolfram Sang <wsa@the-dreams.de>
6842 L:      linux-i2c@vger.kernel.org
6843 W:      https://i2c.wiki.kernel.org/
6844 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6846 S:      Maintained
6847 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6848 F:      Documentation/i2c/
6849 F:      drivers/i2c/*
6850 F:      include/linux/i2c.h
6851 F:      include/linux/i2c-dev.h
6852 F:      include/linux/i2c-smbus.h
6853 F:      include/uapi/linux/i2c.h
6854 F:      include/uapi/linux/i2c-*.h
6855
6856 I2C SUBSYSTEM HOST DRIVERS
6857 L:      linux-i2c@vger.kernel.org
6858 W:      https://i2c.wiki.kernel.org/
6859 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6861 S:      Odd Fixes
6862 F:      Documentation/devicetree/bindings/i2c/
6863 F:      drivers/i2c/algos/
6864 F:      drivers/i2c/busses/
6865
6866 I2C-TAOS-EVM DRIVER
6867 M:      Jean Delvare <jdelvare@suse.com>
6868 L:      linux-i2c@vger.kernel.org
6869 S:      Maintained
6870 F:      Documentation/i2c/busses/i2c-taos-evm
6871 F:      drivers/i2c/busses/i2c-taos-evm.c
6872
6873 I2C-TINY-USB DRIVER
6874 M:      Till Harbaum <till@harbaum.org>
6875 L:      linux-i2c@vger.kernel.org
6876 W:      http://www.harbaum.org/till/i2c_tiny_usb
6877 S:      Maintained
6878 F:      drivers/i2c/busses/i2c-tiny-usb.c
6879
6880 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6881 M:      Jean Delvare <jdelvare@suse.com>
6882 L:      linux-i2c@vger.kernel.org
6883 S:      Maintained
6884 F:      Documentation/i2c/busses/i2c-ali1535
6885 F:      Documentation/i2c/busses/i2c-ali1563
6886 F:      Documentation/i2c/busses/i2c-ali15x3
6887 F:      Documentation/i2c/busses/i2c-amd756
6888 F:      Documentation/i2c/busses/i2c-amd8111
6889 F:      Documentation/i2c/busses/i2c-i801
6890 F:      Documentation/i2c/busses/i2c-nforce2
6891 F:      Documentation/i2c/busses/i2c-piix4
6892 F:      Documentation/i2c/busses/i2c-sis5595
6893 F:      Documentation/i2c/busses/i2c-sis630
6894 F:      Documentation/i2c/busses/i2c-sis96x
6895 F:      Documentation/i2c/busses/i2c-via
6896 F:      Documentation/i2c/busses/i2c-viapro
6897 F:      drivers/i2c/busses/i2c-ali1535.c
6898 F:      drivers/i2c/busses/i2c-ali1563.c
6899 F:      drivers/i2c/busses/i2c-ali15x3.c
6900 F:      drivers/i2c/busses/i2c-amd756.c
6901 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6902 F:      drivers/i2c/busses/i2c-amd8111.c
6903 F:      drivers/i2c/busses/i2c-i801.c
6904 F:      drivers/i2c/busses/i2c-isch.c
6905 F:      drivers/i2c/busses/i2c-nforce2.c
6906 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6907 F:      drivers/i2c/busses/i2c-piix4.c
6908 F:      drivers/i2c/busses/i2c-sis5595.c
6909 F:      drivers/i2c/busses/i2c-sis630.c
6910 F:      drivers/i2c/busses/i2c-sis96x.c
6911 F:      drivers/i2c/busses/i2c-via.c
6912 F:      drivers/i2c/busses/i2c-viapro.c
6913
6914 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6915 M:      Hans de Goede <hdegoede@redhat.com>
6916 L:      linux-i2c@vger.kernel.org
6917 S:      Maintained
6918 F:      drivers/i2c/busses/i2c-cht-wc.c
6919
6920 I2C/SMBUS ISMT DRIVER
6921 M:      Seth Heasley <seth.heasley@intel.com>
6922 M:      Neil Horman <nhorman@tuxdriver.com>
6923 L:      linux-i2c@vger.kernel.org
6924 F:      drivers/i2c/busses/i2c-ismt.c
6925 F:      Documentation/i2c/busses/i2c-ismt
6926
6927 I2C/SMBUS STUB DRIVER
6928 M:      Jean Delvare <jdelvare@suse.com>
6929 L:      linux-i2c@vger.kernel.org
6930 S:      Maintained
6931 F:      drivers/i2c/i2c-stub.c
6932
6933 IA64 (Itanium) PLATFORM
6934 M:      Tony Luck <tony.luck@intel.com>
6935 M:      Fenghua Yu <fenghua.yu@intel.com>
6936 L:      linux-ia64@vger.kernel.org
6937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6938 S:      Maintained
6939 F:      arch/ia64/
6940
6941 IBM Power 842 compression accelerator
6942 M:      Haren Myneni <haren@us.ibm.com>
6943 S:      Supported
6944 F:      drivers/crypto/nx/Makefile
6945 F:      drivers/crypto/nx/Kconfig
6946 F:      drivers/crypto/nx/nx-842*
6947 F:      include/linux/sw842.h
6948 F:      crypto/842.c
6949 F:      lib/842/
6950
6951 IBM Power in-Nest Crypto Acceleration
6952 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6953 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6954 L:      linux-crypto@vger.kernel.org
6955 S:      Supported
6956 F:      drivers/crypto/nx/Makefile
6957 F:      drivers/crypto/nx/Kconfig
6958 F:      drivers/crypto/nx/nx-aes*
6959 F:      drivers/crypto/nx/nx-sha*
6960 F:      drivers/crypto/nx/nx.*
6961 F:      drivers/crypto/nx/nx_csbcpb.h
6962 F:      drivers/crypto/nx/nx_debugfs.h
6963
6964 IBM Power Linux RAID adapter
6965 M:      Brian King <brking@us.ibm.com>
6966 S:      Supported
6967 F:      drivers/scsi/ipr.*
6968
6969 IBM Power SRIOV Virtual NIC Device Driver
6970 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6971 M:      John Allen <jallen@linux.vnet.ibm.com>
6972 L:      netdev@vger.kernel.org
6973 S:      Supported
6974 F:      drivers/net/ethernet/ibm/ibmvnic.*
6975
6976 IBM Power Virtual Accelerator Switchboard
6977 M:      Sukadev Bhattiprolu
6978 L:      linuxppc-dev@lists.ozlabs.org
6979 S:      Supported
6980 F:      arch/powerpc/platforms/powernv/vas*
6981 F:      arch/powerpc/platforms/powernv/copy-paste.h
6982 F:      arch/powerpc/include/asm/vas.h
6983 F:      arch/powerpc/include/uapi/asm/vas.h
6984
6985 IBM Power Virtual Ethernet Device Driver
6986 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6987 L:      netdev@vger.kernel.org
6988 S:      Supported
6989 F:      drivers/net/ethernet/ibm/ibmveth.*
6990
6991 IBM Power Virtual FC Device Drivers
6992 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6993 L:      linux-scsi@vger.kernel.org
6994 S:      Supported
6995 F:      drivers/scsi/ibmvscsi/ibmvfc*
6996
6997 IBM Power Virtual Management Channel Driver
6998 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
6999 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7000 S:      Supported
7001 F:      drivers/misc/ibmvmc.*
7002
7003 IBM Power Virtual SCSI Device Drivers
7004 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7005 L:      linux-scsi@vger.kernel.org
7006 S:      Supported
7007 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7008 F:      include/scsi/viosrp.h
7009
7010 IBM Power Virtual SCSI Device Target Driver
7011 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7012 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7013 L:      linux-scsi@vger.kernel.org
7014 L:      target-devel@vger.kernel.org
7015 S:      Supported
7016 F:      drivers/scsi/ibmvscsi_tgt/
7017
7018 IBM Power VMX Cryptographic instructions
7019 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7020 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7021 L:      linux-crypto@vger.kernel.org
7022 S:      Supported
7023 F:      drivers/crypto/vmx/Makefile
7024 F:      drivers/crypto/vmx/Kconfig
7025 F:      drivers/crypto/vmx/vmx.c
7026 F:      drivers/crypto/vmx/aes*
7027 F:      drivers/crypto/vmx/ghash*
7028 F:      drivers/crypto/vmx/ppc-xlate.pl
7029
7030 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7031 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7032 L:      linux-pci@vger.kernel.org
7033 L:      linuxppc-dev@lists.ozlabs.org
7034 S:      Supported
7035 F:      drivers/pci/hotplug/rpaphp*
7036
7037 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7038 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7039 L:      linux-pci@vger.kernel.org
7040 L:      linuxppc-dev@lists.ozlabs.org
7041 S:      Supported
7042 F:      drivers/pci/hotplug/rpadlpar*
7043
7044 IBM ServeRAID RAID DRIVER
7045 S:      Orphan
7046 F:      drivers/scsi/ips.*
7047
7048 ICH LPC AND GPIO DRIVER
7049 M:      Peter Tyser <ptyser@xes-inc.com>
7050 S:      Maintained
7051 F:      drivers/mfd/lpc_ich.c
7052 F:      drivers/gpio/gpio-ich.c
7053
7054 IDE SUBSYSTEM
7055 M:      "David S. Miller" <davem@davemloft.net>
7056 L:      linux-ide@vger.kernel.org
7057 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7059 S:      Maintained
7060 F:      Documentation/ide/
7061 F:      drivers/ide/
7062 F:      include/linux/ide.h
7063
7064 IDE/ATAPI DRIVERS
7065 M:      Borislav Petkov <bp@alien8.de>
7066 L:      linux-ide@vger.kernel.org
7067 S:      Maintained
7068 F:      Documentation/cdrom/ide-cd
7069 F:      drivers/ide/ide-cd*
7070
7071 IDEAPAD LAPTOP EXTRAS DRIVER
7072 M:      Ike Panhc <ike.pan@canonical.com>
7073 L:      platform-driver-x86@vger.kernel.org
7074 W:      http://launchpad.net/ideapad-laptop
7075 S:      Maintained
7076 F:      drivers/platform/x86/ideapad-laptop.c
7077
7078 IDEAPAD LAPTOP SLIDEBAR DRIVER
7079 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7080 L:      linux-input@vger.kernel.org
7081 W:      https://github.com/o2genum/ideapad-slidebar
7082 S:      Maintained
7083 F:      drivers/input/misc/ideapad_slidebar.c
7084
7085 IDT VersaClock 5 CLOCK DRIVER
7086 M:      Marek Vasut <marek.vasut@gmail.com>
7087 S:      Maintained
7088 F:      drivers/clk/clk-versaclock5.c
7089
7090 IEEE 802.15.4 SUBSYSTEM
7091 M:      Alexander Aring <alex.aring@gmail.com>
7092 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7093 L:      linux-wpan@vger.kernel.org
7094 W:      http://wpan.cakelab.org/
7095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7097 S:      Maintained
7098 F:      net/ieee802154/
7099 F:      net/mac802154/
7100 F:      drivers/net/ieee802154/
7101 F:      include/linux/nl802154.h
7102 F:      include/linux/ieee802154.h
7103 F:      include/net/nl802154.h
7104 F:      include/net/mac802154.h
7105 F:      include/net/af_ieee802154.h
7106 F:      include/net/cfg802154.h
7107 F:      include/net/ieee802154_netdev.h
7108 F:      Documentation/networking/ieee802154.txt
7109
7110 IFE PROTOCOL
7111 M:      Yotam Gigi <yotam.gi@gmail.com>
7112 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7113 F:      net/ife
7114 F:      include/net/ife.h
7115 F:      include/uapi/linux/ife.h
7116
7117 IGORPLUG-USB IR RECEIVER
7118 M:      Sean Young <sean@mess.org>
7119 L:      linux-media@vger.kernel.org
7120 S:      Maintained
7121 F:      drivers/media/rc/igorplugusb.c
7122
7123 IGUANAWORKS USB IR TRANSCEIVER
7124 M:      Sean Young <sean@mess.org>
7125 L:      linux-media@vger.kernel.org
7126 S:      Maintained
7127 F:      drivers/media/rc/iguanair.c
7128
7129 IIO DIGITAL POTENTIOMETER DAC
7130 M:      Peter Rosin <peda@axentia.se>
7131 L:      linux-iio@vger.kernel.org
7132 S:      Maintained
7133 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7134 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7135 F:      drivers/iio/dac/dpot-dac.c
7136
7137 IIO ENVELOPE DETECTOR
7138 M:      Peter Rosin <peda@axentia.se>
7139 L:      linux-iio@vger.kernel.org
7140 S:      Maintained
7141 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7142 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7143 F:      drivers/iio/adc/envelope-detector.c
7144
7145 IIO MULTIPLEXER
7146 M:      Peter Rosin <peda@axentia.se>
7147 L:      linux-iio@vger.kernel.org
7148 S:      Maintained
7149 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7150 F:      drivers/iio/multiplexer/iio-mux.c
7151
7152 IIO SUBSYSTEM AND DRIVERS
7153 M:      Jonathan Cameron <jic23@kernel.org>
7154 R:      Hartmut Knaack <knaack.h@gmx.de>
7155 R:      Lars-Peter Clausen <lars@metafoo.de>
7156 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7157 L:      linux-iio@vger.kernel.org
7158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7159 S:      Maintained
7160 F:      Documentation/ABI/testing/configfs-iio*
7161 F:      Documentation/ABI/testing/sysfs-bus-iio*
7162 F:      Documentation/devicetree/bindings/iio/
7163 F:      drivers/iio/
7164 F:      drivers/staging/iio/
7165 F:      include/linux/iio/
7166 F:      tools/iio/
7167
7168 IIO UNIT CONVERTER
7169 M:      Peter Rosin <peda@axentia.se>
7170 L:      linux-iio@vger.kernel.org
7171 S:      Maintained
7172 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7173 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7174 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7175 F:      drivers/iio/afe/iio-rescale.c
7176
7177 IKANOS/ADI EAGLE ADSL USB DRIVER
7178 M:      Matthieu Castet <castet.matthieu@free.fr>
7179 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7180 S:      Maintained
7181 F:      drivers/usb/atm/ueagle-atm.c
7182
7183 IMGTEC ASCII LCD DRIVER
7184 M:      Paul Burton <paul.burton@mips.com>
7185 S:      Maintained
7186 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7187 F:      drivers/auxdisplay/img-ascii-lcd.c
7188
7189 IMGTEC IR DECODER DRIVER
7190 M:      James Hogan <jhogan@kernel.org>
7191 S:      Maintained
7192 F:      drivers/media/rc/img-ir/
7193
7194 IMON SOUNDGRAPH USB IR RECEIVER
7195 M:      Sean Young <sean@mess.org>
7196 L:      linux-media@vger.kernel.org
7197 S:      Maintained
7198 F:      drivers/media/rc/imon_raw.c
7199 F:      drivers/media/rc/imon.c
7200
7201 IMS TWINTURBO FRAMEBUFFER DRIVER
7202 L:      linux-fbdev@vger.kernel.org
7203 S:      Orphan
7204 F:      drivers/video/fbdev/imsttfb.c
7205
7206 INA209 HARDWARE MONITOR DRIVER
7207 M:      Guenter Roeck <linux@roeck-us.net>
7208 L:      linux-hwmon@vger.kernel.org
7209 S:      Maintained
7210 F:      Documentation/hwmon/ina209
7211 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7212 F:      drivers/hwmon/ina209.c
7213
7214 INA2XX HARDWARE MONITOR DRIVER
7215 M:      Guenter Roeck <linux@roeck-us.net>
7216 L:      linux-hwmon@vger.kernel.org
7217 S:      Maintained
7218 F:      Documentation/hwmon/ina2xx
7219 F:      drivers/hwmon/ina2xx.c
7220 F:      include/linux/platform_data/ina2xx.h
7221
7222 INDUSTRY PACK SUBSYSTEM (IPACK)
7223 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7224 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7225 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7226 L:      industrypack-devel@lists.sourceforge.net
7227 W:      http://industrypack.sourceforge.net
7228 S:      Maintained
7229 F:      drivers/ipack/
7230
7231 INFINIBAND SUBSYSTEM
7232 M:      Doug Ledford <dledford@redhat.com>
7233 M:      Jason Gunthorpe <jgg@mellanox.com>
7234 L:      linux-rdma@vger.kernel.org
7235 W:      https://github.com/linux-rdma/rdma-core
7236 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7237 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7238 S:      Supported
7239 F:      Documentation/devicetree/bindings/infiniband/
7240 F:      Documentation/infiniband/
7241 F:      drivers/infiniband/
7242 F:      include/uapi/linux/if_infiniband.h
7243 F:      include/uapi/rdma/
7244 F:      include/rdma/
7245
7246 INGENIC JZ4780 DMA Driver
7247 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7248 S:      Maintained
7249 F:      drivers/dma/dma-jz4780.c
7250
7251 INGENIC JZ4780 NAND DRIVER
7252 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7253 L:      linux-mtd@lists.infradead.org
7254 S:      Maintained
7255 F:      drivers/mtd/nand/raw/jz4780_*
7256
7257 INOTIFY
7258 M:      Jan Kara <jack@suse.cz>
7259 R:      Amir Goldstein <amir73il@gmail.com>
7260 L:      linux-fsdevel@vger.kernel.org
7261 S:      Maintained
7262 F:      Documentation/filesystems/inotify.txt
7263 F:      fs/notify/inotify/
7264 F:      include/linux/inotify.h
7265 F:      include/uapi/linux/inotify.h
7266
7267 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7268 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7269 L:      linux-input@vger.kernel.org
7270 Q:      http://patchwork.kernel.org/project/linux-input/list/
7271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7272 S:      Maintained
7273 F:      drivers/input/
7274 F:      include/linux/input.h
7275 F:      include/uapi/linux/input.h
7276 F:      include/uapi/linux/input-event-codes.h
7277 F:      include/linux/input/
7278 F:      Documentation/devicetree/bindings/input/
7279 F:      Documentation/devicetree/bindings/serio/
7280 F:      Documentation/input/
7281
7282 INPUT MULTITOUCH (MT) PROTOCOL
7283 M:      Henrik Rydberg <rydberg@bitmath.org>
7284 L:      linux-input@vger.kernel.org
7285 S:      Odd fixes
7286 F:      Documentation/input/multi-touch-protocol.rst
7287 F:      drivers/input/input-mt.c
7288 K:      \b(ABS|SYN)_MT_
7289
7290 INSIDE SECURE CRYPTO DRIVER
7291 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7292 F:      drivers/crypto/inside-secure/
7293 S:      Maintained
7294 L:      linux-crypto@vger.kernel.org
7295
7296 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7297 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7298 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7299 L:      linux-integrity@vger.kernel.org
7300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7301 S:      Supported
7302 F:      security/integrity/ima/
7303
7304 INTEL 810/815 FRAMEBUFFER DRIVER
7305 M:      Antonino Daplas <adaplas@gmail.com>
7306 L:      linux-fbdev@vger.kernel.org
7307 S:      Maintained
7308 F:      drivers/video/fbdev/i810/
7309
7310 INTEL ASoC DRIVERS
7311 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7312 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7313 M:      Jie Yang <yang.jie@linux.intel.com>
7314 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7315 S:      Supported
7316 F:      sound/soc/intel/
7317
7318 INTEL C600 SERIES SAS CONTROLLER DRIVER
7319 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7320 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7321 L:      linux-scsi@vger.kernel.org
7322 T:      git git://git.code.sf.net/p/intel-sas/isci
7323 S:      Supported
7324 F:      drivers/scsi/isci/
7325
7326 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7327 M:      Jani Nikula <jani.nikula@linux.intel.com>
7328 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7329 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7330 L:      intel-gfx@lists.freedesktop.org
7331 W:      https://01.org/linuxgraphics/
7332 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7333 C:      irc://chat.freenode.net/intel-gfx
7334 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7335 T:      git git://anongit.freedesktop.org/drm-intel
7336 S:      Supported
7337 F:      drivers/gpu/drm/i915/
7338 F:      include/drm/i915*
7339 F:      include/uapi/drm/i915_drm.h
7340 F:      Documentation/gpu/i915.rst
7341
7342 INTEL ETHERNET DRIVERS
7343 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7344 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7345 W:      http://www.intel.com/support/feedback.htm
7346 W:      http://e1000.sourceforge.net/
7347 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7348 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7350 S:      Supported
7351 F:      Documentation/networking/e100.rst
7352 F:      Documentation/networking/e1000.rst
7353 F:      Documentation/networking/e1000e.txt
7354 F:      Documentation/networking/igb.txt
7355 F:      Documentation/networking/igbvf.txt
7356 F:      Documentation/networking/ixgb.txt
7357 F:      Documentation/networking/ixgbe.txt
7358 F:      Documentation/networking/ixgbevf.txt
7359 F:      Documentation/networking/i40e.txt
7360 F:      Documentation/networking/i40evf.txt
7361 F:      Documentation/networking/ice.txt
7362 F:      drivers/net/ethernet/intel/
7363 F:      drivers/net/ethernet/intel/*/
7364 F:      include/linux/avf/virtchnl.h
7365
7366 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7367 M:      Maik Broemme <mbroemme@libmpq.org>
7368 L:      linux-fbdev@vger.kernel.org
7369 S:      Maintained
7370 F:      Documentation/fb/intelfb.txt
7371 F:      drivers/video/fbdev/intelfb/
7372
7373 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7374 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7375 M:      Zhi Wang <zhi.a.wang@intel.com>
7376 L:      intel-gvt-dev@lists.freedesktop.org
7377 L:      intel-gfx@lists.freedesktop.org
7378 W:      https://01.org/igvt-g
7379 T:      git https://github.com/intel/gvt-linux.git
7380 S:      Supported
7381 F:      drivers/gpu/drm/i915/gvt/
7382
7383 INTEL HID EVENT DRIVER
7384 M:      Alex Hung <alex.hung@canonical.com>
7385 L:      platform-driver-x86@vger.kernel.org
7386 S:      Maintained
7387 F:      drivers/platform/x86/intel-hid.c
7388
7389 INTEL I/OAT DMA DRIVER
7390 M:      Dave Jiang <dave.jiang@intel.com>
7391 R:      Dan Williams <dan.j.williams@intel.com>
7392 L:      dmaengine@vger.kernel.org
7393 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7394 S:      Supported
7395 F:      drivers/dma/ioat*
7396
7397 INTEL IDLE DRIVER
7398 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7399 M:      Len Brown <lenb@kernel.org>
7400 L:      linux-pm@vger.kernel.org
7401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7402 B:      https://bugzilla.kernel.org
7403 S:      Supported
7404 F:      drivers/idle/intel_idle.c
7405
7406 INTEL INTEGRATED SENSOR HUB DRIVER
7407 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7408 M:      Jiri Kosina <jikos@kernel.org>
7409 L:      linux-input@vger.kernel.org
7410 S:      Maintained
7411 F:      drivers/hid/intel-ish-hid/
7412
7413 INTEL IOMMU (VT-d)
7414 M:      David Woodhouse <dwmw2@infradead.org>
7415 L:      iommu@lists.linux-foundation.org
7416 T:      git git://git.infradead.org/iommu-2.6.git
7417 S:      Supported
7418 F:      drivers/iommu/intel-iommu.c
7419 F:      include/linux/intel-iommu.h
7420
7421 INTEL IOP-ADMA DMA DRIVER
7422 R:      Dan Williams <dan.j.williams@intel.com>
7423 S:      Odd fixes
7424 F:      drivers/dma/iop-adma.c
7425
7426 INTEL IPU3 CSI-2 CIO2 DRIVER
7427 M:      Yong Zhi <yong.zhi@intel.com>
7428 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7429 M:      Bingbu Cao <bingbu.cao@intel.com>
7430 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7431 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7432 L:      linux-media@vger.kernel.org
7433 S:      Maintained
7434 F:      drivers/media/pci/intel/ipu3/
7435 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7436
7437 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7438 M:      Krzysztof Halasa <khalasa@piap.pl>
7439 S:      Maintained
7440 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7441 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7442 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7443 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7444 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7445 F:      drivers/net/wan/ixp4xx_hss.c
7446
7447 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7448 M:      Deepak Saxena <dsaxena@plexity.net>
7449 S:      Maintained
7450 F:      drivers/char/hw_random/ixp4xx-rng.c
7451
7452 INTEL MANAGEMENT ENGINE (mei)
7453 M:      Tomas Winkler <tomas.winkler@intel.com>
7454 L:      linux-kernel@vger.kernel.org
7455 S:      Supported
7456 F:      include/uapi/linux/mei.h
7457 F:      include/linux/mei_cl_bus.h
7458 F:      drivers/misc/mei/*
7459 F:      drivers/watchdog/mei_wdt.c
7460 F:      Documentation/misc-devices/mei/*
7461 F:      samples/mei/*
7462
7463 INTEL MENLOW THERMAL DRIVER
7464 M:      Sujith Thomas <sujith.thomas@intel.com>
7465 L:      platform-driver-x86@vger.kernel.org
7466 W:      https://01.org/linux-acpi
7467 S:      Supported
7468 F:      drivers/platform/x86/intel_menlow.c
7469
7470 INTEL MERRIFIELD GPIO DRIVER
7471 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7472 L:      linux-gpio@vger.kernel.org
7473 S:      Maintained
7474 F:      drivers/gpio/gpio-merrifield.c
7475
7476 INTEL MIC DRIVERS (mic)
7477 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7478 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7479 S:      Supported
7480 W:      https://github.com/sudeepdutt/mic
7481 W:      http://software.intel.com/en-us/mic-developer
7482 F:      include/linux/mic_bus.h
7483 F:      include/linux/scif.h
7484 F:      include/uapi/linux/mic_common.h
7485 F:      include/uapi/linux/mic_ioctl.h
7486 F:      include/uapi/linux/scif_ioctl.h
7487 F:      drivers/misc/mic/
7488 F:      drivers/dma/mic_x100_dma.c
7489 F:      drivers/dma/mic_x100_dma.h
7490 F:      Documentation/mic/
7491
7492 INTEL PMC CORE DRIVER
7493 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7494 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7495 L:      platform-driver-x86@vger.kernel.org
7496 S:      Maintained
7497 F:      arch/x86/include/asm/pmc_core.h
7498 F:      drivers/platform/x86/intel_pmc_core*
7499
7500 INTEL PMC/P-Unit IPC DRIVER
7501 M:      Zha Qipeng<qipeng.zha@intel.com>
7502 L:      platform-driver-x86@vger.kernel.org
7503 S:      Maintained
7504 F:      drivers/platform/x86/intel_pmc_ipc.c
7505 F:      drivers/platform/x86/intel_punit_ipc.c
7506 F:      arch/x86/include/asm/intel_pmc_ipc.h
7507 F:      arch/x86/include/asm/intel_punit_ipc.h
7508
7509 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7510 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7511 L:      linux-wireless@vger.kernel.org
7512 S:      Maintained
7513 F:      Documentation/networking/README.ipw2100
7514 F:      Documentation/networking/README.ipw2200
7515 F:      drivers/net/wireless/intel/ipw2x00/
7516
7517 INTEL PSTATE DRIVER
7518 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7519 M:      Len Brown <lenb@kernel.org>
7520 L:      linux-pm@vger.kernel.org
7521 S:      Supported
7522 F:      drivers/cpufreq/intel_pstate.c
7523
7524 INTEL RDMA RNIC DRIVER
7525 M:      Faisal Latif <faisal.latif@intel.com>
7526 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7527 L:      linux-rdma@vger.kernel.org
7528 S:      Supported
7529 F:      drivers/infiniband/hw/i40iw/
7530 F:      include/uapi/rdma/i40iw-abi.h
7531
7532 INTEL SHA MULTIBUFFER DRIVER
7533 M:      Megha Dey <megha.dey@linux.intel.com>
7534 R:      Tim Chen <tim.c.chen@linux.intel.com>
7535 L:      linux-crypto@vger.kernel.org
7536 S:      Supported
7537 F:      arch/x86/crypto/sha*-mb/
7538 F:      crypto/mcryptd.c
7539
7540 INTEL TELEMETRY DRIVER
7541 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7542 L:      platform-driver-x86@vger.kernel.org
7543 S:      Maintained
7544 F:      arch/x86/include/asm/intel_telemetry.h
7545 F:      drivers/platform/x86/intel_telemetry*
7546
7547 INTEL VIRTUAL BUTTON DRIVER
7548 M:      AceLan Kao <acelan.kao@canonical.com>
7549 L:      platform-driver-x86@vger.kernel.org
7550 S:      Maintained
7551 F:      drivers/platform/x86/intel-vbtn.c
7552
7553 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7554 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7555 L:      linux-wireless@vger.kernel.org
7556 S:      Supported
7557 F:      drivers/net/wireless/intel/iwlegacy/
7558
7559 INTEL WIRELESS WIFI LINK (iwlwifi)
7560 M:      Johannes Berg <johannes.berg@intel.com>
7561 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7562 M:      Luca Coelho <luciano.coelho@intel.com>
7563 M:      Intel Linux Wireless <linuxwifi@intel.com>
7564 L:      linux-wireless@vger.kernel.org
7565 W:      http://intellinuxwireless.org
7566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7567 S:      Supported
7568 F:      drivers/net/wireless/intel/iwlwifi/
7569
7570 INTEL WIRELESS WIMAX CONNECTION 2400
7571 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7572 M:      linux-wimax@intel.com
7573 L:      wimax@linuxwimax.org (subscribers-only)
7574 S:      Supported
7575 W:      http://linuxwimax.org
7576 F:      Documentation/wimax/README.i2400m
7577 F:      drivers/net/wimax/i2400m/
7578 F:      include/uapi/linux/wimax/i2400m.h
7579
7580 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7581 M:      Mario Limonciello <mario.limonciello@dell.com>
7582 S:      Maintained
7583 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7584
7585 INTEL(R) TRACE HUB
7586 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7587 S:      Supported
7588 F:      Documentation/trace/intel_th.rst
7589 F:      drivers/hwtracing/intel_th/
7590
7591 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7592 M:      Ning Sun <ning.sun@intel.com>
7593 L:      tboot-devel@lists.sourceforge.net
7594 W:      http://tboot.sourceforge.net
7595 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7596 S:      Supported
7597 F:      Documentation/intel_txt.txt
7598 F:      include/linux/tboot.h
7599 F:      arch/x86/kernel/tboot.c
7600
7601 INTEL-MID GPIO DRIVER
7602 M:      David Cohen <david.a.cohen@linux.intel.com>
7603 L:      linux-gpio@vger.kernel.org
7604 S:      Maintained
7605 F:      drivers/gpio/gpio-intel-mid.c
7606
7607 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7608 M:      Linus Walleij <linus.walleij@linaro.org>
7609 L:      linux-iio@vger.kernel.org
7610 S:      Maintained
7611 F:      drivers/iio/gyro/mpu3050*
7612 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7613
7614 IOC3 ETHERNET DRIVER
7615 M:      Ralf Baechle <ralf@linux-mips.org>
7616 L:      linux-mips@linux-mips.org
7617 S:      Maintained
7618 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7619
7620 IOC3 SERIAL DRIVER
7621 M:      Pat Gefre <pfg@sgi.com>
7622 L:      linux-serial@vger.kernel.org
7623 S:      Maintained
7624 F:      drivers/tty/serial/ioc3_serial.c
7625
7626 IOMMU DRIVERS
7627 M:      Joerg Roedel <joro@8bytes.org>
7628 L:      iommu@lists.linux-foundation.org
7629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7630 S:      Maintained
7631 F:      Documentation/devicetree/bindings/iommu/
7632 F:      drivers/iommu/
7633 F:      include/linux/iommu.h
7634 F:      include/linux/of_iommu.h
7635 F:      include/linux/iova.h
7636
7637 IP MASQUERADING
7638 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7639 S:      Maintained
7640 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7641
7642 IPMI SUBSYSTEM
7643 M:      Corey Minyard <minyard@acm.org>
7644 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7645 W:      http://openipmi.sourceforge.net/
7646 S:      Supported
7647 F:      Documentation/IPMI.txt
7648 F:      drivers/char/ipmi/
7649 F:      include/linux/ipmi*
7650 F:      include/uapi/linux/ipmi*
7651
7652 IPS SCSI RAID DRIVER
7653 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7654 L:      linux-scsi@vger.kernel.org
7655 W:      http://www.adaptec.com/
7656 S:      Maintained
7657 F:      drivers/scsi/ips*
7658
7659 IPVS
7660 M:      Wensong Zhang <wensong@linux-vs.org>
7661 M:      Simon Horman <horms@verge.net.au>
7662 M:      Julian Anastasov <ja@ssi.bg>
7663 L:      netdev@vger.kernel.org
7664 L:      lvs-devel@vger.kernel.org
7665 S:      Maintained
7666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7668 F:      Documentation/networking/ipvs-sysctl.txt
7669 F:      include/net/ip_vs.h
7670 F:      include/uapi/linux/ip_vs.h
7671 F:      net/netfilter/ipvs/
7672
7673 IPWIRELESS DRIVER
7674 M:      Jiri Kosina <jikos@kernel.org>
7675 M:      David Sterba <dsterba@suse.com>
7676 S:      Odd Fixes
7677 F:      drivers/tty/ipwireless/
7678
7679 IPX NETWORK LAYER
7680 L:      netdev@vger.kernel.org
7681 S:      Obsolete
7682 F:      include/uapi/linux/ipx.h
7683 F:      drivers/staging/ipx/
7684
7685 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7686 M:      Marc Zyngier <marc.zyngier@arm.com>
7687 S:      Maintained
7688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7689 F:      Documentation/IRQ-domain.txt
7690 F:      include/linux/irqdomain.h
7691 F:      kernel/irq/irqdomain.c
7692 F:      kernel/irq/msi.c
7693
7694 IRQ SUBSYSTEM
7695 M:      Thomas Gleixner <tglx@linutronix.de>
7696 L:      linux-kernel@vger.kernel.org
7697 S:      Maintained
7698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7699 F:      kernel/irq/
7700
7701 IRQCHIP DRIVERS
7702 M:      Thomas Gleixner <tglx@linutronix.de>
7703 M:      Jason Cooper <jason@lakedaemon.net>
7704 M:      Marc Zyngier <marc.zyngier@arm.com>
7705 L:      linux-kernel@vger.kernel.org
7706 S:      Maintained
7707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7708 F:      Documentation/devicetree/bindings/interrupt-controller/
7709 F:      drivers/irqchip/
7710
7711 ISA
7712 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7713 S:      Maintained
7714 F:      Documentation/isa.txt
7715 F:      drivers/base/isa.c
7716 F:      include/linux/isa.h
7717
7718 ISA RADIO MODULE
7719 M:      Hans Verkuil <hverkuil@xs4all.nl>
7720 L:      linux-media@vger.kernel.org
7721 T:      git git://linuxtv.org/media_tree.git
7722 W:      https://linuxtv.org
7723 S:      Maintained
7724 F:      drivers/media/radio/radio-isa*
7725
7726 ISAPNP
7727 M:      Jaroslav Kysela <perex@perex.cz>
7728 S:      Maintained
7729 F:      Documentation/isapnp.txt
7730 F:      drivers/pnp/isapnp/
7731 F:      include/linux/isapnp.h
7732
7733 ISCSI
7734 M:      Lee Duncan <lduncan@suse.com>
7735 M:      Chris Leech <cleech@redhat.com>
7736 L:      open-iscsi@googlegroups.com
7737 W:      www.open-iscsi.com
7738 S:      Maintained
7739 F:      drivers/scsi/*iscsi*
7740 F:      include/scsi/*iscsi*
7741
7742 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7743 M:      Peter Jones <pjones@redhat.com>
7744 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7745 S:      Maintained
7746 F:      drivers/firmware/iscsi_ibft*
7747
7748 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7749 M:      Sagi Grimberg <sagi@grimberg.me>
7750 M:      Max Gurtovoy <maxg@mellanox.com>
7751 L:      linux-rdma@vger.kernel.org
7752 S:      Supported
7753 W:      http://www.openfabrics.org
7754 W:      www.open-iscsi.org
7755 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7756 F:      drivers/infiniband/ulp/iser/
7757
7758 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7759 M:      Sagi Grimberg <sagi@grimberg.me>
7760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7761 L:      linux-rdma@vger.kernel.org
7762 L:      target-devel@vger.kernel.org
7763 S:      Supported
7764 W:      http://www.linux-iscsi.org
7765 F:      drivers/infiniband/ulp/isert
7766
7767 ISDN SUBSYSTEM
7768 M:      Karsten Keil <isdn@linux-pingi.de>
7769 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7770 L:      netdev@vger.kernel.org
7771 W:      http://www.isdn4linux.de
7772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7773 S:      Maintained
7774 F:      Documentation/isdn/
7775 F:      drivers/isdn/
7776 F:      include/linux/isdn.h
7777 F:      include/linux/isdn/
7778 F:      include/uapi/linux/isdn.h
7779 F:      include/uapi/linux/isdn/
7780
7781 ISDN SUBSYSTEM (Eicon active card driver)
7782 M:      Armin Schindler <mac@melware.de>
7783 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7784 W:      http://www.melware.de
7785 S:      Maintained
7786 F:      drivers/isdn/hardware/eicon/
7787
7788 IT87 HARDWARE MONITORING DRIVER
7789 M:      Jean Delvare <jdelvare@suse.com>
7790 L:      linux-hwmon@vger.kernel.org
7791 S:      Maintained
7792 F:      Documentation/hwmon/it87
7793 F:      drivers/hwmon/it87.c
7794
7795 IT913X MEDIA DRIVER
7796 M:      Antti Palosaari <crope@iki.fi>
7797 L:      linux-media@vger.kernel.org
7798 W:      https://linuxtv.org
7799 W:      http://palosaari.fi/linux/
7800 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7801 T:      git git://linuxtv.org/anttip/media_tree.git
7802 S:      Maintained
7803 F:      drivers/media/tuners/it913x*
7804
7805 IVTV VIDEO4LINUX DRIVER
7806 M:      Andy Walls <awalls@md.metrocast.net>
7807 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7808 L:      linux-media@vger.kernel.org
7809 T:      git git://linuxtv.org/media_tree.git
7810 W:      http://www.ivtvdriver.org
7811 S:      Maintained
7812 F:      Documentation/media/v4l-drivers/ivtv*
7813 F:      drivers/media/pci/ivtv/
7814 F:      include/uapi/linux/ivtv*
7815
7816 IX2505V MEDIA DRIVER
7817 M:      Malcolm Priestley <tvboxspy@gmail.com>
7818 L:      linux-media@vger.kernel.org
7819 W:      https://linuxtv.org
7820 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7821 S:      Maintained
7822 F:      drivers/media/dvb-frontends/ix2505v*
7823
7824 JAILHOUSE HYPERVISOR INTERFACE
7825 M:      Jan Kiszka <jan.kiszka@siemens.com>
7826 L:      jailhouse-dev@googlegroups.com
7827 S:      Maintained
7828 F:      arch/x86/kernel/jailhouse.c
7829 F:      arch/x86/include/asm/jailhouse_para.h
7830
7831 JC42.4 TEMPERATURE SENSOR DRIVER
7832 M:      Guenter Roeck <linux@roeck-us.net>
7833 L:      linux-hwmon@vger.kernel.org
7834 S:      Maintained
7835 F:      drivers/hwmon/jc42.c
7836 F:      Documentation/hwmon/jc42
7837
7838 JFS FILESYSTEM
7839 M:      Dave Kleikamp <shaggy@kernel.org>
7840 L:      jfs-discussion@lists.sourceforge.net
7841 W:      http://jfs.sourceforge.net/
7842 T:      git git://github.com/kleikamp/linux-shaggy.git
7843 S:      Maintained
7844 F:      Documentation/filesystems/jfs.txt
7845 F:      fs/jfs/
7846
7847 JME NETWORK DRIVER
7848 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7849 L:      netdev@vger.kernel.org
7850 S:      Maintained
7851 F:      drivers/net/ethernet/jme.*
7852
7853 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7854 M:      David Woodhouse <dwmw2@infradead.org>
7855 L:      linux-mtd@lists.infradead.org
7856 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7857 S:      Maintained
7858 F:      fs/jffs2/
7859 F:      include/uapi/linux/jffs2.h
7860
7861 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7862 M:      "Theodore Ts'o" <tytso@mit.edu>
7863 M:      Jan Kara <jack@suse.com>
7864 L:      linux-ext4@vger.kernel.org
7865 S:      Maintained
7866 F:      fs/jbd2/
7867 F:      include/linux/jbd2.h
7868
7869 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7870 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7871 L:      linux-media@vger.kernel.org
7872 S:      Maintained
7873 F:      drivers/media/platform/rcar_jpu.c
7874
7875 JSM Neo PCI based serial card
7876 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7877 L:      linux-serial@vger.kernel.org
7878 S:      Maintained
7879 F:      drivers/tty/serial/jsm/
7880
7881 K10TEMP HARDWARE MONITORING DRIVER
7882 M:      Clemens Ladisch <clemens@ladisch.de>
7883 L:      linux-hwmon@vger.kernel.org
7884 S:      Maintained
7885 F:      Documentation/hwmon/k10temp
7886 F:      drivers/hwmon/k10temp.c
7887
7888 K8TEMP HARDWARE MONITORING DRIVER
7889 M:      Rudolf Marek <r.marek@assembler.cz>
7890 L:      linux-hwmon@vger.kernel.org
7891 S:      Maintained
7892 F:      Documentation/hwmon/k8temp
7893 F:      drivers/hwmon/k8temp.c
7894
7895 KASAN
7896 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7897 R:      Alexander Potapenko <glider@google.com>
7898 R:      Dmitry Vyukov <dvyukov@google.com>
7899 L:      kasan-dev@googlegroups.com
7900 S:      Maintained
7901 F:      arch/*/include/asm/kasan.h
7902 F:      arch/*/mm/kasan_init*
7903 F:      Documentation/dev-tools/kasan.rst
7904 F:      include/linux/kasan*.h
7905 F:      lib/test_kasan.c
7906 F:      mm/kasan/
7907 F:      scripts/Makefile.kasan
7908
7909 KCONFIG
7910 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7911 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7912 L:      linux-kbuild@vger.kernel.org
7913 S:      Maintained
7914 F:      Documentation/kbuild/kconfig*
7915 F:      scripts/kconfig/
7916 F:      scripts/Kconfig.include
7917
7918 KDUMP
7919 M:      Dave Young <dyoung@redhat.com>
7920 M:      Baoquan He <bhe@redhat.com>
7921 R:      Vivek Goyal <vgoyal@redhat.com>
7922 L:      kexec@lists.infradead.org
7923 W:      http://lse.sourceforge.net/kdump/
7924 S:      Maintained
7925 F:      Documentation/kdump/
7926
7927 KEENE FM RADIO TRANSMITTER DRIVER
7928 M:      Hans Verkuil <hverkuil@xs4all.nl>
7929 L:      linux-media@vger.kernel.org
7930 T:      git git://linuxtv.org/media_tree.git
7931 W:      https://linuxtv.org
7932 S:      Maintained
7933 F:      drivers/media/radio/radio-keene*
7934
7935 KERNEL AUTOMOUNTER
7936 M:      Ian Kent <raven@themaw.net>
7937 L:      autofs@vger.kernel.org
7938 S:      Maintained
7939 F:      fs/autofs/
7940
7941 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7942 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7943 M:      Michal Marek <michal.lkml@markovi.net>
7944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7945 L:      linux-kbuild@vger.kernel.org
7946 S:      Maintained
7947 F:      Documentation/kbuild/
7948 F:      Makefile
7949 F:      scripts/Kbuild*
7950 F:      scripts/Makefile*
7951 F:      scripts/basic/
7952 F:      scripts/mk*
7953 F:      scripts/mod/
7954 F:      scripts/package/
7955
7956 KERNEL JANITORS
7957 L:      kernel-janitors@vger.kernel.org
7958 W:      http://kernelnewbies.org/KernelJanitors
7959 S:      Odd Fixes
7960
7961 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7962 M:      "J. Bruce Fields" <bfields@fieldses.org>
7963 M:      Jeff Layton <jlayton@kernel.org>
7964 L:      linux-nfs@vger.kernel.org
7965 W:      http://nfs.sourceforge.net/
7966 T:      git git://linux-nfs.org/~bfields/linux.git
7967 S:      Supported
7968 F:      fs/nfsd/
7969 F:      include/uapi/linux/nfsd/
7970 F:      fs/lockd/
7971 F:      fs/nfs_common/
7972 F:      net/sunrpc/
7973 F:      include/linux/lockd/
7974 F:      include/linux/sunrpc/
7975 F:      include/uapi/linux/sunrpc/
7976
7977 KERNEL SELFTEST FRAMEWORK
7978 M:      Shuah Khan <shuah@kernel.org>
7979 L:      linux-kselftest@vger.kernel.org
7980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7981 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7982 S:      Maintained
7983 F:      tools/testing/selftests/
7984 F:      Documentation/dev-tools/kselftest*
7985
7986 KERNEL USERMODE HELPER
7987 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7988 L:      linux-kernel@vger.kernel.org
7989 S:      Maintained
7990 F:      kernel/umh.c
7991 F:      include/linux/umh.h
7992
7993 KERNEL VIRTUAL MACHINE (KVM)
7994 M:      Paolo Bonzini <pbonzini@redhat.com>
7995 M:      Radim Krčmář <rkrcmar@redhat.com>
7996 L:      kvm@vger.kernel.org
7997 W:      http://www.linux-kvm.org
7998 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
7999 S:      Supported
8000 F:      Documentation/virtual/kvm/
8001 F:      include/trace/events/kvm.h
8002 F:      include/uapi/asm-generic/kvm*
8003 F:      include/uapi/linux/kvm*
8004 F:      include/asm-generic/kvm*
8005 F:      include/linux/kvm*
8006 F:      include/kvm/iodev.h
8007 F:      virt/kvm/*
8008 F:      tools/kvm/
8009
8010 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8011 M:      Joerg Roedel <joro@8bytes.org>
8012 L:      kvm@vger.kernel.org
8013 W:      http://www.linux-kvm.org/
8014 S:      Maintained
8015 F:      arch/x86/include/asm/svm.h
8016 F:      arch/x86/kvm/svm.c
8017
8018 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8019 M:      Christoffer Dall <christoffer.dall@arm.com>
8020 M:      Marc Zyngier <marc.zyngier@arm.com>
8021 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8022 L:      kvmarm@lists.cs.columbia.edu
8023 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8025 S:      Supported
8026 F:      arch/arm/include/uapi/asm/kvm*
8027 F:      arch/arm/include/asm/kvm*
8028 F:      arch/arm/kvm/
8029 F:      virt/kvm/arm/
8030 F:      include/kvm/arm_*
8031
8032 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8033 M:      Christoffer Dall <christoffer.dall@arm.com>
8034 M:      Marc Zyngier <marc.zyngier@arm.com>
8035 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8036 L:      kvmarm@lists.cs.columbia.edu
8037 S:      Maintained
8038 F:      arch/arm64/include/uapi/asm/kvm*
8039 F:      arch/arm64/include/asm/kvm*
8040 F:      arch/arm64/kvm/
8041
8042 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8043 M:      James Hogan <jhogan@kernel.org>
8044 L:      linux-mips@linux-mips.org
8045 S:      Supported
8046 F:      arch/mips/include/uapi/asm/kvm*
8047 F:      arch/mips/include/asm/kvm*
8048 F:      arch/mips/kvm/
8049
8050 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8051 M:      Paul Mackerras <paulus@ozlabs.org>
8052 L:      kvm-ppc@vger.kernel.org
8053 W:      http://www.linux-kvm.org/
8054 T:      git git://github.com/agraf/linux-2.6.git
8055 S:      Supported
8056 F:      arch/powerpc/include/uapi/asm/kvm*
8057 F:      arch/powerpc/include/asm/kvm*
8058 F:      arch/powerpc/kvm/
8059 F:      arch/powerpc/kernel/kvm*
8060
8061 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8062 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8063 M:      Janosch Frank <frankja@linux.ibm.com>
8064 R:      David Hildenbrand <david@redhat.com>
8065 R:      Cornelia Huck <cohuck@redhat.com>
8066 L:      linux-s390@vger.kernel.org
8067 W:      http://www.ibm.com/developerworks/linux/linux390/
8068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8069 S:      Supported
8070 F:      arch/s390/include/uapi/asm/kvm*
8071 F:      arch/s390/include/asm/gmap.h
8072 F:      arch/s390/include/asm/kvm*
8073 F:      arch/s390/kvm/
8074 F:      arch/s390/mm/gmap.c
8075
8076 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8077 M:      Paolo Bonzini <pbonzini@redhat.com>
8078 M:      Radim Krčmář <rkrcmar@redhat.com>
8079 L:      kvm@vger.kernel.org
8080 W:      http://www.linux-kvm.org
8081 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8082 S:      Supported
8083 F:      arch/x86/kvm/
8084 F:      arch/x86/include/uapi/asm/kvm*
8085 F:      arch/x86/include/asm/kvm*
8086 F:      arch/x86/include/asm/pvclock-abi.h
8087 F:      arch/x86/kernel/kvm.c
8088 F:      arch/x86/kernel/kvmclock.c
8089
8090 KERNFS
8091 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8092 M:      Tejun Heo <tj@kernel.org>
8093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8094 S:      Supported
8095 F:      include/linux/kernfs.h
8096 F:      fs/kernfs/
8097
8098 KEXEC
8099 M:      Eric Biederman <ebiederm@xmission.com>
8100 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8101 L:      kexec@lists.infradead.org
8102 S:      Maintained
8103 F:      include/linux/kexec.h
8104 F:      include/uapi/linux/kexec.h
8105 F:      kernel/kexec*
8106
8107 KEYS-ENCRYPTED
8108 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8109 L:      linux-integrity@vger.kernel.org
8110 L:      keyrings@vger.kernel.org
8111 S:      Supported
8112 F:      Documentation/security/keys/trusted-encrypted.rst
8113 F:      include/keys/encrypted-type.h
8114 F:      security/keys/encrypted-keys/
8115
8116 KEYS-TRUSTED
8117 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8118 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8119 L:      linux-integrity@vger.kernel.org
8120 L:      keyrings@vger.kernel.org
8121 S:      Supported
8122 F:      Documentation/security/keys/trusted-encrypted.rst
8123 F:      include/keys/trusted-type.h
8124 F:      security/keys/trusted.c
8125 F:      security/keys/trusted.h
8126
8127 KEYS/KEYRINGS:
8128 M:      David Howells <dhowells@redhat.com>
8129 L:      keyrings@vger.kernel.org
8130 S:      Maintained
8131 F:      Documentation/security/keys/core.rst
8132 F:      include/linux/key.h
8133 F:      include/linux/key-type.h
8134 F:      include/linux/keyctl.h
8135 F:      include/uapi/linux/keyctl.h
8136 F:      include/keys/
8137 F:      security/keys/
8138
8139 KGDB / KDB /debug_core
8140 M:      Jason Wessel <jason.wessel@windriver.com>
8141 M:      Daniel Thompson <daniel.thompson@linaro.org>
8142 W:      http://kgdb.wiki.kernel.org/
8143 L:      kgdb-bugreport@lists.sourceforge.net
8144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8145 S:      Maintained
8146 F:      Documentation/dev-tools/kgdb.rst
8147 F:      drivers/misc/kgdbts.c
8148 F:      drivers/tty/serial/kgdboc.c
8149 F:      include/linux/kdb.h
8150 F:      include/linux/kgdb.h
8151 F:      kernel/debug/
8152
8153 KMEMLEAK
8154 M:      Catalin Marinas <catalin.marinas@arm.com>
8155 S:      Maintained
8156 F:      Documentation/dev-tools/kmemleak.rst
8157 F:      include/linux/kmemleak.h
8158 F:      mm/kmemleak.c
8159 F:      mm/kmemleak-test.c
8160
8161 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8162 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8163 L:      linux-kernel@vger.kernel.org
8164 S:      Maintained
8165 F:      kernel/kmod.c
8166 F:      include/linux/kmod.h
8167 F:      lib/test_kmod.c
8168 F:      tools/testing/selftests/kmod/
8169
8170 KPROBES
8171 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8172 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8173 M:      "David S. Miller" <davem@davemloft.net>
8174 M:      Masami Hiramatsu <mhiramat@kernel.org>
8175 S:      Maintained
8176 F:      Documentation/kprobes.txt
8177 F:      include/linux/kprobes.h
8178 F:      include/asm-generic/kprobes.h
8179 F:      kernel/kprobes.c
8180
8181 KS0108 LCD CONTROLLER DRIVER
8182 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8183 S:      Maintained
8184 F:      Documentation/auxdisplay/ks0108
8185 F:      drivers/auxdisplay/ks0108.c
8186 F:      include/linux/ks0108.h
8187
8188 L3MDEV
8189 M:      David Ahern <dsa@cumulusnetworks.com>
8190 L:      netdev@vger.kernel.org
8191 S:      Maintained
8192 F:      net/l3mdev
8193 F:      include/net/l3mdev.h
8194
8195 LANTIQ MIPS ARCHITECTURE
8196 M:      John Crispin <john@phrozen.org>
8197 L:      linux-mips@linux-mips.org
8198 S:      Maintained
8199 F:      arch/mips/lantiq
8200 F:      drivers/soc/lantiq
8201
8202 LAPB module
8203 L:      linux-x25@vger.kernel.org
8204 S:      Orphan
8205 F:      Documentation/networking/lapb-module.txt
8206 F:      include/*/lapb.h
8207 F:      net/lapb/
8208
8209 LASI 53c700 driver for PARISC
8210 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8211 L:      linux-scsi@vger.kernel.org
8212 S:      Maintained
8213 F:      Documentation/scsi/53c700.txt
8214 F:      drivers/scsi/53c700*
8215
8216 LEAKING_ADDRESSES
8217 M:      Tobin C. Harding <me@tobin.cc>
8218 M:      Tycho Andersen <tycho@tycho.ws>
8219 L:      kernel-hardening@lists.openwall.com
8220 S:      Maintained
8221 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8222 F:      scripts/leaking_addresses.pl
8223
8224 LED SUBSYSTEM
8225 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8226 M:      Pavel Machek <pavel@ucw.cz>
8227 L:      linux-leds@vger.kernel.org
8228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8229 S:      Maintained
8230 F:      Documentation/devicetree/bindings/leds/
8231 F:      drivers/leds/
8232 F:      include/linux/leds.h
8233
8234 LEGACY EEPROM DRIVER
8235 M:      Jean Delvare <jdelvare@suse.com>
8236 S:      Maintained
8237 F:      Documentation/misc-devices/eeprom
8238 F:      drivers/misc/eeprom/eeprom.c
8239
8240 LEGO MINDSTORMS EV3
8241 R:      David Lechner <david@lechnology.com>
8242 S:      Maintained
8243 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8244 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8245 F:      drivers/power/supply/lego_ev3_battery.c
8246
8247 LEGO USB Tower driver
8248 M:      Juergen Stuber <starblue@users.sourceforge.net>
8249 L:      legousb-devel@lists.sourceforge.net
8250 W:      http://legousb.sourceforge.net/
8251 S:      Maintained
8252 F:      drivers/usb/misc/legousbtower.c
8253
8254 LG2160 MEDIA DRIVER
8255 M:      Michael Krufky <mkrufky@linuxtv.org>
8256 L:      linux-media@vger.kernel.org
8257 W:      https://linuxtv.org
8258 W:      http://github.com/mkrufky
8259 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8260 T:      git git://linuxtv.org/mkrufky/tuners.git
8261 S:      Maintained
8262 F:      drivers/media/dvb-frontends/lg2160.*
8263
8264 LGDT3305 MEDIA DRIVER
8265 M:      Michael Krufky <mkrufky@linuxtv.org>
8266 L:      linux-media@vger.kernel.org
8267 W:      https://linuxtv.org
8268 W:      http://github.com/mkrufky
8269 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8270 T:      git git://linuxtv.org/mkrufky/tuners.git
8271 S:      Maintained
8272 F:      drivers/media/dvb-frontends/lgdt3305.*
8273
8274 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8275 M:      Viresh Kumar <vireshk@kernel.org>
8276 L:      linux-ide@vger.kernel.org
8277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8278 S:      Maintained
8279 F:      include/linux/pata_arasan_cf_data.h
8280 F:      drivers/ata/pata_arasan_cf.c
8281
8282 LIBATA PATA DRIVERS
8283 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8284 M:      Jens Axboe <axboe@kernel.dk>
8285 L:      linux-ide@vger.kernel.org
8286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8287 S:      Maintained
8288 F:      drivers/ata/pata_*.c
8289 F:      drivers/ata/ata_generic.c
8290
8291 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8292 M:      Linus Walleij <linus.walleij@linaro.org>
8293 L:      linux-ide@vger.kernel.org
8294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8295 S:      Maintained
8296 F:      drivers/ata/pata_ftide010.c
8297 F:      drivers/ata/sata_gemini.c
8298 F:      drivers/ata/sata_gemini.h
8299
8300 LIBATA SATA AHCI PLATFORM devices support
8301 M:      Hans de Goede <hdegoede@redhat.com>
8302 M:      Jens Axboe <axboe@kernel.dk>
8303 L:      linux-ide@vger.kernel.org
8304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8305 S:      Maintained
8306 F:      drivers/ata/ahci_platform.c
8307 F:      drivers/ata/libahci_platform.c
8308 F:      include/linux/ahci_platform.h
8309
8310 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8311 M:      Mikael Pettersson <mikpelinux@gmail.com>
8312 L:      linux-ide@vger.kernel.org
8313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8314 S:      Maintained
8315 F:      drivers/ata/sata_promise.*
8316
8317 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
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/
8323 F:      include/linux/ata.h
8324 F:      include/linux/libata.h
8325 F:      Documentation/devicetree/bindings/ata/
8326
8327 LIBLOCKDEP
8328 M:      Sasha Levin <alexander.levin@microsoft.com>
8329 S:      Maintained
8330 F:      tools/lib/lockdep/
8331
8332 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8333 M:      Ross Zwisler <zwisler@kernel.org>
8334 M:      Dan Williams <dan.j.williams@intel.com>
8335 M:      Vishal Verma <vishal.l.verma@intel.com>
8336 M:      Dave Jiang <dave.jiang@intel.com>
8337 L:      linux-nvdimm@lists.01.org
8338 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8339 S:      Supported
8340 F:      drivers/nvdimm/blk.c
8341 F:      drivers/nvdimm/region_devs.c
8342
8343 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8344 M:      Vishal Verma <vishal.l.verma@intel.com>
8345 M:      Dan Williams <dan.j.williams@intel.com>
8346 M:      Ross Zwisler <zwisler@kernel.org>
8347 M:      Dave Jiang <dave.jiang@intel.com>
8348 L:      linux-nvdimm@lists.01.org
8349 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8350 S:      Supported
8351 F:      drivers/nvdimm/btt*
8352
8353 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8354 M:      Ross Zwisler <zwisler@kernel.org>
8355 M:      Dan Williams <dan.j.williams@intel.com>
8356 M:      Vishal Verma <vishal.l.verma@intel.com>
8357 M:      Dave Jiang <dave.jiang@intel.com>
8358 L:      linux-nvdimm@lists.01.org
8359 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8360 S:      Supported
8361 F:      drivers/nvdimm/pmem*
8362
8363 LIBNVDIMM: DEVICETREE BINDINGS
8364 M:      Oliver O'Halloran <oohall@gmail.com>
8365 L:      linux-nvdimm@lists.01.org
8366 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8367 S:      Supported
8368 F:      drivers/nvdimm/of_pmem.c
8369 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8370
8371 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8372 M:      Dan Williams <dan.j.williams@intel.com>
8373 M:      Ross Zwisler <zwisler@kernel.org>
8374 M:      Vishal Verma <vishal.l.verma@intel.com>
8375 M:      Dave Jiang <dave.jiang@intel.com>
8376 L:      linux-nvdimm@lists.01.org
8377 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8379 S:      Supported
8380 F:      drivers/nvdimm/*
8381 F:      drivers/acpi/nfit/*
8382 F:      include/linux/nd.h
8383 F:      include/linux/libnvdimm.h
8384 F:      include/uapi/linux/ndctl.h
8385
8386 LIGHTNVM PLATFORM SUPPORT
8387 M:      Matias Bjorling <mb@lightnvm.io>
8388 W:      http://github/OpenChannelSSD
8389 L:      linux-block@vger.kernel.org
8390 S:      Maintained
8391 F:      drivers/lightnvm/
8392 F:      include/linux/lightnvm.h
8393 F:      include/uapi/linux/lightnvm.h
8394
8395 LINUX FOR POWER MACINTOSH
8396 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8397 W:      http://www.penguinppc.org/
8398 L:      linuxppc-dev@lists.ozlabs.org
8399 S:      Maintained
8400 F:      arch/powerpc/platforms/powermac/
8401 F:      drivers/macintosh/
8402
8403 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8404 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8405 M:      Paul Mackerras <paulus@samba.org>
8406 M:      Michael Ellerman <mpe@ellerman.id.au>
8407 W:      https://github.com/linuxppc/linux/wiki
8408 L:      linuxppc-dev@lists.ozlabs.org
8409 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8411 S:      Supported
8412 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8413 F:      Documentation/devicetree/bindings/powerpc/
8414 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8415 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8416 F:      Documentation/powerpc/
8417 F:      arch/powerpc/
8418 F:      drivers/char/tpm/tpm_ibmvtpm*
8419 F:      drivers/crypto/nx/
8420 F:      drivers/crypto/vmx/
8421 F:      drivers/i2c/busses/i2c-opal.c
8422 F:      drivers/net/ethernet/ibm/ibmveth.*
8423 F:      drivers/net/ethernet/ibm/ibmvnic.*
8424 F:      drivers/pci/hotplug/pnv_php.c
8425 F:      drivers/pci/hotplug/rpa*
8426 F:      drivers/rtc/rtc-opal.c
8427 F:      drivers/scsi/ibmvscsi/
8428 F:      drivers/tty/hvc/hvc_opal.c
8429 F:      drivers/watchdog/wdrtas.c
8430 F:      tools/testing/selftests/powerpc
8431 N:      /pmac
8432 N:      powermac
8433 N:      powernv
8434 N:      [^a-z0-9]ps3
8435 N:      pseries
8436
8437 LINUX FOR POWERPC EMBEDDED MPC5XXX
8438 M:      Anatolij Gustschin <agust@denx.de>
8439 L:      linuxppc-dev@lists.ozlabs.org
8440 T:      git git://git.denx.de/linux-denx-agust.git
8441 S:      Maintained
8442 F:      arch/powerpc/platforms/512x/
8443 F:      arch/powerpc/platforms/52xx/
8444
8445 LINUX FOR POWERPC EMBEDDED PPC4XX
8446 M:      Alistair Popple <alistair@popple.id.au>
8447 M:      Matt Porter <mporter@kernel.crashing.org>
8448 W:      http://www.penguinppc.org/
8449 L:      linuxppc-dev@lists.ozlabs.org
8450 S:      Maintained
8451 F:      arch/powerpc/platforms/40x/
8452 F:      arch/powerpc/platforms/44x/
8453
8454 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8455 M:      Scott Wood <oss@buserror.net>
8456 M:      Kumar Gala <galak@kernel.crashing.org>
8457 W:      http://www.penguinppc.org/
8458 L:      linuxppc-dev@lists.ozlabs.org
8459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8460 S:      Maintained
8461 F:      arch/powerpc/platforms/83xx/
8462 F:      arch/powerpc/platforms/85xx/
8463 F:      Documentation/devicetree/bindings/powerpc/fsl/
8464
8465 LINUX FOR POWERPC EMBEDDED PPC8XX
8466 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8467 W:      http://www.penguinppc.org/
8468 L:      linuxppc-dev@lists.ozlabs.org
8469 S:      Maintained
8470 F:      arch/powerpc/platforms/8xx/
8471
8472 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8473 L:      linuxppc-dev@lists.ozlabs.org
8474 S:      Orphan
8475 F:      arch/powerpc/*/*virtex*
8476 F:      arch/powerpc/*/*/*virtex*
8477
8478 LINUX FOR POWERPC PA SEMI PWRFICIENT
8479 L:      linuxppc-dev@lists.ozlabs.org
8480 S:      Orphan
8481 F:      arch/powerpc/platforms/pasemi/
8482 F:      drivers/*/*pasemi*
8483 F:      drivers/*/*/*pasemi*
8484
8485 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8486 M:      Kees Cook <keescook@chromium.org>
8487 S:      Maintained
8488 F:      drivers/misc/lkdtm/*
8489
8490 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8491 M:      Alan Stern <stern@rowland.harvard.edu>
8492 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8493 M:      Will Deacon <will.deacon@arm.com>
8494 M:      Peter Zijlstra <peterz@infradead.org>
8495 M:      Boqun Feng <boqun.feng@gmail.com>
8496 M:      Nicholas Piggin <npiggin@gmail.com>
8497 M:      David Howells <dhowells@redhat.com>
8498 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8499 M:      Luc Maranget <luc.maranget@inria.fr>
8500 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8501 R:      Akira Yokosawa <akiyks@gmail.com>
8502 R:      Daniel Lustig <dlustig@nvidia.com>
8503 L:      linux-kernel@vger.kernel.org
8504 L:      linux-arch@vger.kernel.org
8505 S:      Supported
8506 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8507 F:      tools/memory-model/
8508 F:      Documentation/atomic_bitops.txt
8509 F:      Documentation/atomic_t.txt
8510 F:      Documentation/core-api/atomic_ops.rst
8511 F:      Documentation/core-api/refcount-vs-atomic.rst
8512 F:      Documentation/memory-barriers.txt
8513
8514 LIS3LV02D ACCELEROMETER DRIVER
8515 M:      Eric Piel <eric.piel@tremplin-utc.net>
8516 S:      Maintained
8517 F:      Documentation/misc-devices/lis3lv02d
8518 F:      drivers/misc/lis3lv02d/
8519 F:      drivers/platform/x86/hp_accel.c
8520
8521 LIVE PATCHING
8522 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8523 M:      Jessica Yu <jeyu@kernel.org>
8524 M:      Jiri Kosina <jikos@kernel.org>
8525 M:      Miroslav Benes <mbenes@suse.cz>
8526 R:      Petr Mladek <pmladek@suse.com>
8527 S:      Maintained
8528 F:      kernel/livepatch/
8529 F:      include/linux/livepatch.h
8530 F:      arch/x86/include/asm/livepatch.h
8531 F:      arch/x86/kernel/livepatch.c
8532 F:      Documentation/livepatch/
8533 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8534 F:      samples/livepatch/
8535 L:      live-patching@vger.kernel.org
8536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8537
8538 LLC (802.2)
8539 L:      netdev@vger.kernel.org
8540 S:      Odd fixes
8541 F:      include/linux/llc.h
8542 F:      include/uapi/linux/llc.h
8543 F:      include/net/llc*
8544 F:      net/llc/
8545
8546 LM73 HARDWARE MONITOR DRIVER
8547 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8548 L:      linux-hwmon@vger.kernel.org
8549 S:      Maintained
8550 F:      drivers/hwmon/lm73.c
8551
8552 LM78 HARDWARE MONITOR DRIVER
8553 M:      Jean Delvare <jdelvare@suse.com>
8554 L:      linux-hwmon@vger.kernel.org
8555 S:      Maintained
8556 F:      Documentation/hwmon/lm78
8557 F:      drivers/hwmon/lm78.c
8558
8559 LM83 HARDWARE MONITOR DRIVER
8560 M:      Jean Delvare <jdelvare@suse.com>
8561 L:      linux-hwmon@vger.kernel.org
8562 S:      Maintained
8563 F:      Documentation/hwmon/lm83
8564 F:      drivers/hwmon/lm83.c
8565
8566 LM90 HARDWARE MONITOR DRIVER
8567 M:      Jean Delvare <jdelvare@suse.com>
8568 L:      linux-hwmon@vger.kernel.org
8569 S:      Maintained
8570 F:      Documentation/hwmon/lm90
8571 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8572 F:      drivers/hwmon/lm90.c
8573 F:      include/dt-bindings/thermal/lm90.h
8574
8575 LM95234 HARDWARE MONITOR DRIVER
8576 M:      Guenter Roeck <linux@roeck-us.net>
8577 L:      linux-hwmon@vger.kernel.org
8578 S:      Maintained
8579 F:      Documentation/hwmon/lm95234
8580 F:      drivers/hwmon/lm95234.c
8581
8582 LME2510 MEDIA DRIVER
8583 M:      Malcolm Priestley <tvboxspy@gmail.com>
8584 L:      linux-media@vger.kernel.org
8585 W:      https://linuxtv.org
8586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8587 S:      Maintained
8588 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8589
8590 LOADPIN SECURITY MODULE
8591 M:      Kees Cook <keescook@chromium.org>
8592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8593 S:      Supported
8594 F:      security/loadpin/
8595 F:      Documentation/admin-guide/LSM/LoadPin.rst
8596
8597 LOCKING PRIMITIVES
8598 M:      Peter Zijlstra <peterz@infradead.org>
8599 M:      Ingo Molnar <mingo@redhat.com>
8600 M:      Will Deacon <will.deacon@arm.com>
8601 L:      linux-kernel@vger.kernel.org
8602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8603 S:      Maintained
8604 F:      Documentation/locking/
8605 F:      include/linux/lockdep.h
8606 F:      include/linux/spinlock*.h
8607 F:      arch/*/include/asm/spinlock*.h
8608 F:      include/linux/rwlock*.h
8609 F:      include/linux/mutex*.h
8610 F:      include/linux/rwsem*.h
8611 F:      arch/*/include/asm/rwsem.h
8612 F:      include/linux/seqlock.h
8613 F:      lib/locking*.[ch]
8614 F:      kernel/locking/
8615 X:      kernel/locking/locktorture.c
8616
8617 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8618 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8619 L:      linux-ntfs-dev@lists.sourceforge.net
8620 W:      http://www.linux-ntfs.org/content/view/19/37/
8621 S:      Maintained
8622 F:      Documentation/ldm.txt
8623 F:      block/partitions/ldm.*
8624
8625 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8626 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8627 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8628 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8629 L:      MPT-FusionLinux.pdl@broadcom.com
8630 L:      linux-scsi@vger.kernel.org
8631 W:      http://www.avagotech.com/support/
8632 S:      Supported
8633 F:      drivers/message/fusion/
8634 F:      drivers/scsi/mpt3sas/
8635
8636 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8637 M:      Matthew Wilcox <matthew@wil.cx>
8638 L:      linux-scsi@vger.kernel.org
8639 S:      Maintained
8640 F:      drivers/scsi/sym53c8xx_2/
8641
8642 LTC4261 HARDWARE MONITOR DRIVER
8643 M:      Guenter Roeck <linux@roeck-us.net>
8644 L:      linux-hwmon@vger.kernel.org
8645 S:      Maintained
8646 F:      Documentation/hwmon/ltc4261
8647 F:      drivers/hwmon/ltc4261.c
8648
8649 LTC4306 I2C MULTIPLEXER DRIVER
8650 M:      Michael Hennerich <michael.hennerich@analog.com>
8651 W:      http://ez.analog.com/community/linux-device-drivers
8652 L:      linux-i2c@vger.kernel.org
8653 S:      Supported
8654 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8655 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8656
8657 LTP (Linux Test Project)
8658 M:      Mike Frysinger <vapier@gentoo.org>
8659 M:      Cyril Hrubis <chrubis@suse.cz>
8660 M:      Wanlong Gao <wanlong.gao@gmail.com>
8661 M:      Jan Stancek <jstancek@redhat.com>
8662 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8663 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8664 L:      ltp@lists.linux.it (subscribers-only)
8665 W:      http://linux-test-project.github.io/
8666 T:      git git://github.com/linux-test-project/ltp.git
8667 S:      Maintained
8668
8669 M68K ARCHITECTURE
8670 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8671 L:      linux-m68k@lists.linux-m68k.org
8672 W:      http://www.linux-m68k.org/
8673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8674 S:      Maintained
8675 F:      arch/m68k/
8676 F:      drivers/zorro/
8677
8678 M68K ON APPLE MACINTOSH
8679 M:      Joshua Thompson <funaho@jurai.org>
8680 W:      http://www.mac.linux-m68k.org/
8681 L:      linux-m68k@lists.linux-m68k.org
8682 S:      Maintained
8683 F:      arch/m68k/mac/
8684
8685 M68K ON HP9000/300
8686 M:      Philip Blundell <philb@gnu.org>
8687 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8688 S:      Maintained
8689 F:      arch/m68k/hp300/
8690
8691 M88DS3103 MEDIA DRIVER
8692 M:      Antti Palosaari <crope@iki.fi>
8693 L:      linux-media@vger.kernel.org
8694 W:      https://linuxtv.org
8695 W:      http://palosaari.fi/linux/
8696 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8697 T:      git git://linuxtv.org/anttip/media_tree.git
8698 S:      Maintained
8699 F:      drivers/media/dvb-frontends/m88ds3103*
8700
8701 M88RS2000 MEDIA DRIVER
8702 M:      Malcolm Priestley <tvboxspy@gmail.com>
8703 L:      linux-media@vger.kernel.org
8704 W:      https://linuxtv.org
8705 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8706 S:      Maintained
8707 F:      drivers/media/dvb-frontends/m88rs2000*
8708
8709 MA901 MASTERKIT USB FM RADIO DRIVER
8710 M:      Alexey Klimov <klimov.linux@gmail.com>
8711 L:      linux-media@vger.kernel.org
8712 T:      git git://linuxtv.org/media_tree.git
8713 S:      Maintained
8714 F:      drivers/media/radio/radio-ma901.c
8715
8716 MAC80211
8717 M:      Johannes Berg <johannes@sipsolutions.net>
8718 L:      linux-wireless@vger.kernel.org
8719 W:      http://wireless.kernel.org/
8720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8722 S:      Maintained
8723 F:      Documentation/networking/mac80211-injection.txt
8724 F:      include/net/mac80211.h
8725 F:      net/mac80211/
8726 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8727 F:      Documentation/networking/mac80211_hwsim/README
8728
8729 MAILBOX API
8730 M:      Jassi Brar <jassisinghbrar@gmail.com>
8731 L:      linux-kernel@vger.kernel.org
8732 S:      Maintained
8733 F:      drivers/mailbox/
8734 F:      include/linux/mailbox_client.h
8735 F:      include/linux/mailbox_controller.h
8736
8737 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8738 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8739 W:      http://www.kernel.org/doc/man-pages
8740 L:      linux-man@vger.kernel.org
8741 S:      Maintained
8742
8743 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8744 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8745 L:      linux-mips@linux-mips.org
8746 S:      Maintained
8747 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8748
8749 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8750 M:      Andrew Lunn <andrew@lunn.ch>
8751 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8752 L:      netdev@vger.kernel.org
8753 S:      Maintained
8754 F:      drivers/net/dsa/mv88e6xxx/
8755 F:      linux/platform_data/mv88e6xxx.h
8756 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8757
8758 MARVELL ARMADA DRM SUPPORT
8759 M:      Russell King <linux@armlinux.org.uk>
8760 S:      Maintained
8761 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8762 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8763 F:      drivers/gpu/drm/armada/
8764 F:      include/uapi/drm/armada_drm.h
8765 F:      Documentation/devicetree/bindings/display/armada/
8766
8767 MARVELL CRYPTO DRIVER
8768 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8769 M:      Arnaud Ebalard <arno@natisbad.org>
8770 F:      drivers/crypto/marvell/
8771 S:      Maintained
8772 L:      linux-crypto@vger.kernel.org
8773
8774 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8775 M:      Mirko Lindner <mlindner@marvell.com>
8776 M:      Stephen Hemminger <stephen@networkplumber.org>
8777 L:      netdev@vger.kernel.org
8778 S:      Maintained
8779 F:      drivers/net/ethernet/marvell/sk*
8780
8781 MARVELL LIBERTAS WIRELESS DRIVER
8782 L:      libertas-dev@lists.infradead.org
8783 S:      Orphan
8784 F:      drivers/net/wireless/marvell/libertas/
8785
8786 MARVELL MACCHIATOBIN SUPPORT
8787 M:      Russell King <linux@armlinux.org.uk>
8788 L:      linux-arm-kernel@lists.infradead.org
8789 S:      Maintained
8790 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8791
8792 MARVELL MV643XX ETHERNET DRIVER
8793 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8794 L:      netdev@vger.kernel.org
8795 S:      Maintained
8796 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8797 F:      include/linux/mv643xx.h
8798
8799 MARVELL MV88X3310 PHY DRIVER
8800 M:      Russell King <linux@armlinux.org.uk>
8801 L:      netdev@vger.kernel.org
8802 S:      Maintained
8803 F:      drivers/net/phy/marvell10g.c
8804
8805 MARVELL MVNETA ETHERNET DRIVER
8806 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8807 L:      netdev@vger.kernel.org
8808 S:      Maintained
8809 F:      drivers/net/ethernet/marvell/mvneta.*
8810
8811 MARVELL MWIFIEX WIRELESS DRIVER
8812 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8813 M:      Nishant Sarmukadam <nishants@marvell.com>
8814 M:      Ganapathi Bhat <gbhat@marvell.com>
8815 M:      Xinming Hu <huxinming820@gmail.com>
8816 L:      linux-wireless@vger.kernel.org
8817 S:      Maintained
8818 F:      drivers/net/wireless/marvell/mwifiex/
8819
8820 MARVELL MWL8K WIRELESS DRIVER
8821 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8822 L:      linux-wireless@vger.kernel.org
8823 S:      Odd Fixes
8824 F:      drivers/net/wireless/marvell/mwl8k.c
8825
8826 MARVELL NAND CONTROLLER DRIVER
8827 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8828 L:      linux-mtd@lists.infradead.org
8829 S:      Maintained
8830 F:      drivers/mtd/nand/raw/marvell_nand.c
8831 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8832
8833 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8834 M:      Nicolas Pitre <nico@fluxnic.net>
8835 S:      Odd Fixes
8836 F:      drivers/mmc/host/mvsdio.*
8837
8838 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8839 M:      Hu Ziji <huziji@marvell.com>
8840 L:      linux-mmc@vger.kernel.org
8841 S:      Supported
8842 F:      drivers/mmc/host/sdhci-xenon*
8843 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8844
8845 MATROX FRAMEBUFFER DRIVER
8846 L:      linux-fbdev@vger.kernel.org
8847 S:      Orphan
8848 F:      drivers/video/fbdev/matrox/matroxfb_*
8849 F:      include/uapi/linux/matroxfb.h
8850
8851 MAX16065 HARDWARE MONITOR DRIVER
8852 M:      Guenter Roeck <linux@roeck-us.net>
8853 L:      linux-hwmon@vger.kernel.org
8854 S:      Maintained
8855 F:      Documentation/hwmon/max16065
8856 F:      drivers/hwmon/max16065.c
8857
8858 MAX20751 HARDWARE MONITOR DRIVER
8859 M:      Guenter Roeck <linux@roeck-us.net>
8860 L:      linux-hwmon@vger.kernel.org
8861 S:      Maintained
8862 F:      Documentation/hwmon/max20751
8863 F:      drivers/hwmon/max20751.c
8864
8865 MAX2175 SDR TUNER DRIVER
8866 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8867 L:      linux-media@vger.kernel.org
8868 T:      git git://linuxtv.org/media_tree.git
8869 S:      Maintained
8870 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8871 F:      Documentation/media/v4l-drivers/max2175.rst
8872 F:      drivers/media/i2c/max2175*
8873 F:      include/uapi/linux/max2175.h
8874
8875 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8876 L:      linux-hwmon@vger.kernel.org
8877 S:      Orphan
8878 F:      Documentation/hwmon/max6650
8879 F:      drivers/hwmon/max6650.c
8880
8881 MAX6697 HARDWARE MONITOR DRIVER
8882 M:      Guenter Roeck <linux@roeck-us.net>
8883 L:      linux-hwmon@vger.kernel.org
8884 S:      Maintained
8885 F:      Documentation/hwmon/max6697
8886 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8887 F:      drivers/hwmon/max6697.c
8888 F:      include/linux/platform_data/max6697.h
8889
8890 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8891 M:      Peter Rosin <peda@axentia.se>
8892 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8893 S:      Maintained
8894 F:      Documentation/devicetree/bindings/sound/max9860.txt
8895 F:      sound/soc/codecs/max9860.*
8896
8897 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8898 M:      Javier Martinez Canillas <javier@dowhile0.org>
8899 L:      linux-kernel@vger.kernel.org
8900 S:      Supported
8901 F:      drivers/regulator/max77802-regulator.c
8902 F:      Documentation/devicetree/bindings/*/*max77802.txt
8903 F:      include/dt-bindings/*/*max77802.h
8904
8905 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8906 M:      Krzysztof Kozlowski <krzk@kernel.org>
8907 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8908 L:      linux-pm@vger.kernel.org
8909 S:      Supported
8910 F:      drivers/power/supply/max14577_charger.c
8911 F:      drivers/power/supply/max77693_charger.c
8912
8913 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8914 M:      Chanwoo Choi <cw00.choi@samsung.com>
8915 M:      Krzysztof Kozlowski <krzk@kernel.org>
8916 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8917 L:      linux-kernel@vger.kernel.org
8918 S:      Supported
8919 F:      drivers/*/max14577*.c
8920 F:      drivers/*/max77686*.c
8921 F:      drivers/*/max77693*.c
8922 F:      drivers/extcon/extcon-max14577.c
8923 F:      drivers/extcon/extcon-max77693.c
8924 F:      drivers/rtc/rtc-max77686.c
8925 F:      drivers/clk/clk-max77686.c
8926 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8927 F:      Documentation/devicetree/bindings/*/max77686.txt
8928 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8929 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8930 F:      include/linux/mfd/max14577*.h
8931 F:      include/linux/mfd/max77686*.h
8932 F:      include/linux/mfd/max77693*.h
8933
8934 MAXIRADIO FM RADIO RECEIVER DRIVER
8935 M:      Hans Verkuil <hverkuil@xs4all.nl>
8936 L:      linux-media@vger.kernel.org
8937 T:      git git://linuxtv.org/media_tree.git
8938 W:      https://linuxtv.org
8939 S:      Maintained
8940 F:      drivers/media/radio/radio-maxiradio*
8941
8942 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8943 M:      Peter Rosin <peda@axentia.se>
8944 L:      linux-iio@vger.kernel.org
8945 S:      Maintained
8946 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8947 F:      drivers/iio/potentiometer/mcp4018.c
8948 F:      drivers/iio/potentiometer/mcp4531.c
8949
8950 MCR20A IEEE-802.15.4 RADIO DRIVER
8951 M:      Xue Liu <liuxuenetmail@gmail.com>
8952 L:      linux-wpan@vger.kernel.org
8953 W:      https://github.com/xueliu/mcr20a-linux
8954 S:      Maintained
8955 F:      drivers/net/ieee802154/mcr20a.c
8956 F:      drivers/net/ieee802154/mcr20a.h
8957 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8958
8959 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8960 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8961 L:      linux-iio@vger.kernel.org
8962 S:      Maintained
8963 F:      drivers/iio/dac/cio-dac.c
8964
8965 MEDIA DRIVERS FOR ASCOT2E
8966 M:      Sergey Kozlov <serjk@netup.ru>
8967 M:      Abylay Ospan <aospan@netup.ru>
8968 L:      linux-media@vger.kernel.org
8969 W:      https://linuxtv.org
8970 W:      http://netup.tv/
8971 T:      git git://linuxtv.org/media_tree.git
8972 S:      Supported
8973 F:      drivers/media/dvb-frontends/ascot2e*
8974
8975 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
8976 M:      Jasmin Jessich <jasmin@anw.at>
8977 L:      linux-media@vger.kernel.org
8978 W:      https://linuxtv.org
8979 T:      git git://linuxtv.org/media_tree.git
8980 S:      Maintained
8981 F:      drivers/media/dvb-frontends/cxd2099*
8982
8983 MEDIA DRIVERS FOR CXD2841ER
8984 M:      Sergey Kozlov <serjk@netup.ru>
8985 M:      Abylay Ospan <aospan@netup.ru>
8986 L:      linux-media@vger.kernel.org
8987 W:      https://linuxtv.org
8988 W:      http://netup.tv/
8989 T:      git git://linuxtv.org/media_tree.git
8990 S:      Supported
8991 F:      drivers/media/dvb-frontends/cxd2841er*
8992
8993 MEDIA DRIVERS FOR CXD2880
8994 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
8995 L:      linux-media@vger.kernel.org
8996 W:      http://linuxtv.org/
8997 T:      git git://linuxtv.org/media_tree.git
8998 S:      Supported
8999 F:      drivers/media/dvb-frontends/cxd2880/*
9000 F:      drivers/media/spi/cxd2880*
9001
9002 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9003 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9004 L:      linux-media@vger.kernel.org
9005 W:      https://linuxtv.org
9006 T:      git git://linuxtv.org/media_tree.git
9007 S:      Maintained
9008 F:      drivers/media/pci/ddbridge/*
9009
9010 MEDIA DRIVERS FOR FREESCALE IMX
9011 M:      Steve Longerbeam <slongerbeam@gmail.com>
9012 M:      Philipp Zabel <p.zabel@pengutronix.de>
9013 L:      linux-media@vger.kernel.org
9014 T:      git git://linuxtv.org/media_tree.git
9015 S:      Maintained
9016 F:      Documentation/devicetree/bindings/media/imx.txt
9017 F:      Documentation/media/v4l-drivers/imx.rst
9018 F:      drivers/staging/media/imx/
9019 F:      include/linux/imx-media.h
9020 F:      include/media/imx.h
9021
9022 MEDIA DRIVERS FOR HELENE
9023 M:      Abylay Ospan <aospan@netup.ru>
9024 L:      linux-media@vger.kernel.org
9025 W:      https://linuxtv.org
9026 W:      http://netup.tv/
9027 T:      git git://linuxtv.org/media_tree.git
9028 S:      Supported
9029 F:      drivers/media/dvb-frontends/helene*
9030
9031 MEDIA DRIVERS FOR HORUS3A
9032 M:      Sergey Kozlov <serjk@netup.ru>
9033 M:      Abylay Ospan <aospan@netup.ru>
9034 L:      linux-media@vger.kernel.org
9035 W:      https://linuxtv.org
9036 W:      http://netup.tv/
9037 T:      git git://linuxtv.org/media_tree.git
9038 S:      Supported
9039 F:      drivers/media/dvb-frontends/horus3a*
9040
9041 MEDIA DRIVERS FOR LNBH25
9042 M:      Sergey Kozlov <serjk@netup.ru>
9043 M:      Abylay Ospan <aospan@netup.ru>
9044 L:      linux-media@vger.kernel.org
9045 W:      https://linuxtv.org
9046 W:      http://netup.tv/
9047 T:      git git://linuxtv.org/media_tree.git
9048 S:      Supported
9049 F:      drivers/media/dvb-frontends/lnbh25*
9050
9051 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9052 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9053 L:      linux-media@vger.kernel.org
9054 W:      https://linuxtv.org
9055 T:      git git://linuxtv.org/media_tree.git
9056 S:      Maintained
9057 F:      drivers/media/dvb-frontends/mxl5xx*
9058
9059 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9060 M:      Sergey Kozlov <serjk@netup.ru>
9061 M:      Abylay Ospan <aospan@netup.ru>
9062 L:      linux-media@vger.kernel.org
9063 W:      https://linuxtv.org
9064 W:      http://netup.tv/
9065 T:      git git://linuxtv.org/media_tree.git
9066 S:      Supported
9067 F:      drivers/media/pci/netup_unidvb/*
9068
9069 MEDIA DRIVERS FOR RENESAS - CEU
9070 M:      Jacopo Mondi <jacopo@jmondi.org>
9071 L:      linux-media@vger.kernel.org
9072 L:      linux-renesas-soc@vger.kernel.org
9073 T:      git git://linuxtv.org/media_tree.git
9074 S:      Supported
9075 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9076 F:      drivers/media/platform/renesas-ceu.c
9077 F:      include/media/drv-intf/renesas-ceu.h
9078
9079 MEDIA DRIVERS FOR RENESAS - DRIF
9080 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9081 L:      linux-media@vger.kernel.org
9082 L:      linux-renesas-soc@vger.kernel.org
9083 T:      git git://linuxtv.org/media_tree.git
9084 S:      Supported
9085 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9086 F:      drivers/media/platform/rcar_drif.c
9087
9088 MEDIA DRIVERS FOR RENESAS - FCP
9089 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.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,fcp.txt
9095 F:      drivers/media/platform/rcar-fcp.c
9096 F:      include/media/rcar-fcp.h
9097
9098 MEDIA DRIVERS FOR RENESAS - FDP1
9099 M:      Kieran Bingham <kieran@bingham.xyz>
9100 L:      linux-media@vger.kernel.org
9101 L:      linux-renesas-soc@vger.kernel.org
9102 T:      git git://linuxtv.org/media_tree.git
9103 S:      Supported
9104 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9105 F:      drivers/media/platform/rcar_fdp1.c
9106
9107 MEDIA DRIVERS FOR RENESAS - VIN
9108 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
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,rcar-csi2.txt
9114 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9115 F:      drivers/media/platform/rcar-vin/
9116
9117 MEDIA DRIVERS FOR RENESAS - VSP1
9118 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9119 L:      linux-media@vger.kernel.org
9120 L:      linux-renesas-soc@vger.kernel.org
9121 T:      git git://linuxtv.org/media_tree.git
9122 S:      Supported
9123 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9124 F:      drivers/media/platform/vsp1/
9125
9126 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9127 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9128 L:      linux-media@vger.kernel.org
9129 W:      https://linuxtv.org
9130 T:      git git://linuxtv.org/media_tree.git
9131 S:      Maintained
9132 F:      drivers/media/dvb-frontends/stv0910*
9133
9134 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9135 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9136 L:      linux-media@vger.kernel.org
9137 W:      https://linuxtv.org
9138 T:      git git://linuxtv.org/media_tree.git
9139 S:      Maintained
9140 F:      drivers/media/dvb-frontends/stv6111*
9141
9142 MEDIA DRIVERS FOR STM32 - DCMI
9143 M:      Hugues Fruchet <hugues.fruchet@st.com>
9144 L:      linux-media@vger.kernel.org
9145 T:      git git://linuxtv.org/media_tree.git
9146 S:      Supported
9147 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9148 F:      drivers/media/platform/stm32/stm32-dcmi.c
9149
9150 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9151 M:      Dmitry Osipenko <digetx@gmail.com>
9152 L:      linux-media@vger.kernel.org
9153 L:      linux-tegra@vger.kernel.org
9154 T:      git git://linuxtv.org/media_tree.git
9155 S:      Maintained
9156 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9157 F:      drivers/staging/media/tegra-vde/
9158
9159 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9160 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9161 P:      LinuxTV.org Project
9162 L:      linux-media@vger.kernel.org
9163 W:      https://linuxtv.org
9164 Q:      http://patchwork.kernel.org/project/linux-media/list/
9165 T:      git git://linuxtv.org/media_tree.git
9166 S:      Maintained
9167 F:      Documentation/devicetree/bindings/media/
9168 F:      Documentation/media/
9169 F:      drivers/media/
9170 F:      drivers/staging/media/
9171 F:      include/linux/platform_data/media/
9172 F:      include/media/
9173 F:      include/uapi/linux/dvb/
9174 F:      include/uapi/linux/videodev2.h
9175 F:      include/uapi/linux/media.h
9176 F:      include/uapi/linux/v4l2-*
9177 F:      include/uapi/linux/meye.h
9178 F:      include/uapi/linux/ivtv*
9179 F:      include/uapi/linux/uvcvideo.h
9180
9181 MEDIATEK BLUETOOTH DRIVER
9182 M:      Sean Wang <sean.wang@mediatek.com>
9183 L:      linux-bluetooth@vger.kernel.org
9184 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9185 S:      Maintained
9186 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9187 F:      drivers/bluetooth/btmtkuart.c
9188
9189 MEDIATEK CIR DRIVER
9190 M:      Sean Wang <sean.wang@mediatek.com>
9191 S:      Maintained
9192 F:      drivers/media/rc/mtk-cir.c
9193
9194 MEDIATEK DMA DRIVER
9195 M:      Sean Wang <sean.wang@mediatek.com>
9196 L:      dmaengine@vger.kernel.org
9197 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9198 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9199 S:      Maintained
9200 F:      Documentation/devicetree/bindings/dma/mtk-*
9201 F:      drivers/dma/mediatek/
9202
9203 MEDIATEK PMIC LED DRIVER
9204 M:      Sean Wang <sean.wang@mediatek.com>
9205 S:      Maintained
9206 F:      drivers/leds/leds-mt6323.c
9207 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9208
9209 MEDIATEK ETHERNET DRIVER
9210 M:      Felix Fietkau <nbd@openwrt.org>
9211 M:      John Crispin <john@phrozen.org>
9212 M:      Sean Wang <sean.wang@mediatek.com>
9213 M:      Nelson Chang <nelson.chang@mediatek.com>
9214 L:      netdev@vger.kernel.org
9215 S:      Maintained
9216 F:      drivers/net/ethernet/mediatek/
9217
9218 MEDIATEK SWITCH DRIVER
9219 M:      Sean Wang <sean.wang@mediatek.com>
9220 L:      netdev@vger.kernel.org
9221 S:      Maintained
9222 F:      drivers/net/dsa/mt7530.*
9223 F:      net/dsa/tag_mtk.c
9224
9225 MEDIATEK JPEG DRIVER
9226 M:      Rick Chang <rick.chang@mediatek.com>
9227 M:      Bin Liu <bin.liu@mediatek.com>
9228 S:      Supported
9229 F:      drivers/media/platform/mtk-jpeg/
9230 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9231
9232 MEDIATEK MDP DRIVER
9233 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9234 M:      Houlong Wei <houlong.wei@mediatek.com>
9235 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9236 S:      Supported
9237 F:      drivers/media/platform/mtk-mdp/
9238 F:      drivers/media/platform/mtk-vpu/
9239 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9240
9241 MEDIATEK MEDIA DRIVER
9242 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9243 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9244 S:      Supported
9245 F:      drivers/media/platform/mtk-vcodec/
9246 F:      drivers/media/platform/mtk-vpu/
9247 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9248 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9249
9250 MEDIATEK MT7601U WIRELESS LAN DRIVER
9251 M:      Jakub Kicinski <kubakici@wp.pl>
9252 L:      linux-wireless@vger.kernel.org
9253 S:      Maintained
9254 F:      drivers/net/wireless/mediatek/mt7601u/
9255
9256 MEDIATEK NAND CONTROLLER DRIVER
9257 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9258 L:      linux-mtd@lists.infradead.org
9259 S:      Maintained
9260 F:      drivers/mtd/nand/raw/mtk_*
9261 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9262
9263 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9264 M:      Sean Wang <sean.wang@mediatek.com>
9265 S:      Maintained
9266 F:      drivers/char/hw_random/mtk-rng.c
9267
9268 MEDIATEK USB3 DRD IP DRIVER
9269 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9270 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9271 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9272 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9273 S:      Maintained
9274 F:      drivers/usb/mtu3/
9275
9276 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9277 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9278 M:      Martin Donnelly <martin.donnelly@ge.com>
9279 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9280 S:      Maintained
9281 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9282 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9283
9284 MEGARAID SCSI/SAS DRIVERS
9285 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9286 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9287 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9288 L:      megaraidlinux.pdl@broadcom.com
9289 L:      linux-scsi@vger.kernel.org
9290 W:      http://www.avagotech.com/support/
9291 S:      Maintained
9292 F:      Documentation/scsi/megaraid.txt
9293 F:      drivers/scsi/megaraid.*
9294 F:      drivers/scsi/megaraid/
9295
9296 MELEXIS MLX90614 DRIVER
9297 M:      Crt Mori <cmo@melexis.com>
9298 L:      linux-iio@vger.kernel.org
9299 W:      http://www.melexis.com
9300 S:      Supported
9301 F:      drivers/iio/temperature/mlx90614.c
9302
9303 MELEXIS MLX90632 DRIVER
9304 M:      Crt Mori <cmo@melexis.com>
9305 L:      linux-iio@vger.kernel.org
9306 W:      http://www.melexis.com
9307 S:      Supported
9308 F:      drivers/iio/temperature/mlx90632.c
9309
9310 MELFAS MIP4 TOUCHSCREEN DRIVER
9311 M:      Sangwon Jee <jeesw@melfas.com>
9312 W:      http://www.melfas.com
9313 S:      Supported
9314 F:      drivers/input/touchscreen/melfas_mip4.c
9315 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9316
9317 MELLANOX ETHERNET DRIVER (mlx4_en)
9318 M:      Tariq Toukan <tariqt@mellanox.com>
9319 L:      netdev@vger.kernel.org
9320 S:      Supported
9321 W:      http://www.mellanox.com
9322 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9323 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9324
9325 MELLANOX ETHERNET DRIVER (mlx5e)
9326 M:      Saeed Mahameed <saeedm@mellanox.com>
9327 L:      netdev@vger.kernel.org
9328 S:      Supported
9329 W:      http://www.mellanox.com
9330 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9331 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9332
9333 MELLANOX ETHERNET INNOVA DRIVERS
9334 R:      Boris Pismenny <borisp@mellanox.com>
9335 L:      netdev@vger.kernel.org
9336 S:      Supported
9337 W:      http://www.mellanox.com
9338 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9339 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
9340 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9341 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9342 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9343
9344 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9345 R:      Boris Pismenny <borisp@mellanox.com>
9346 L:      netdev@vger.kernel.org
9347 S:      Supported
9348 W:      http://www.mellanox.com
9349 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9350 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9351 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9352
9353 MELLANOX ETHERNET SWITCH DRIVERS
9354 M:      Jiri Pirko <jiri@mellanox.com>
9355 M:      Ido Schimmel <idosch@mellanox.com>
9356 L:      netdev@vger.kernel.org
9357 S:      Supported
9358 W:      http://www.mellanox.com
9359 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9360 F:      drivers/net/ethernet/mellanox/mlxsw/
9361 F:      tools/testing/selftests/drivers/net/mlxsw/
9362
9363 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9364 M:      mlxsw@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/mlxfw/
9370
9371 MELLANOX HARDWARE PLATFORM SUPPORT
9372 M:      Andy Shevchenko <andy@infradead.org>
9373 M:      Darren Hart <dvhart@infradead.org>
9374 M:      Vadim Pasternak <vadimp@mellanox.com>
9375 L:      platform-driver-x86@vger.kernel.org
9376 S:      Supported
9377 F:      drivers/platform/mellanox/
9378
9379 MELLANOX MLX4 core VPI driver
9380 M:      Tariq Toukan <tariqt@mellanox.com>
9381 L:      netdev@vger.kernel.org
9382 L:      linux-rdma@vger.kernel.org
9383 W:      http://www.mellanox.com
9384 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9385 S:      Supported
9386 F:      drivers/net/ethernet/mellanox/mlx4/
9387 F:      include/linux/mlx4/
9388
9389 MELLANOX MLX4 IB driver
9390 M:      Yishai Hadas <yishaih@mellanox.com>
9391 L:      linux-rdma@vger.kernel.org
9392 W:      http://www.mellanox.com
9393 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9394 S:      Supported
9395 F:      drivers/infiniband/hw/mlx4/
9396 F:      include/linux/mlx4/
9397 F:      include/uapi/rdma/mlx4-abi.h
9398
9399 MELLANOX MLX5 core VPI driver
9400 M:      Saeed Mahameed <saeedm@mellanox.com>
9401 M:      Leon Romanovsky <leonro@mellanox.com>
9402 L:      netdev@vger.kernel.org
9403 L:      linux-rdma@vger.kernel.org
9404 W:      http://www.mellanox.com
9405 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9406 S:      Supported
9407 F:      drivers/net/ethernet/mellanox/mlx5/core/
9408 F:      include/linux/mlx5/
9409
9410 MELLANOX MLX5 IB driver
9411 M:      Leon Romanovsky <leonro@mellanox.com>
9412 L:      linux-rdma@vger.kernel.org
9413 W:      http://www.mellanox.com
9414 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9415 S:      Supported
9416 F:      drivers/infiniband/hw/mlx5/
9417 F:      include/linux/mlx5/
9418 F:      include/uapi/rdma/mlx5-abi.h
9419
9420 MELLANOX MLXCPLD I2C AND MUX DRIVER
9421 M:      Vadim Pasternak <vadimp@mellanox.com>
9422 M:      Michael Shych <michaelsh@mellanox.com>
9423 L:      linux-i2c@vger.kernel.org
9424 S:      Supported
9425 F:      drivers/i2c/busses/i2c-mlxcpld.c
9426 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9427 F:      Documentation/i2c/busses/i2c-mlxcpld
9428
9429 MELLANOX MLXCPLD LED DRIVER
9430 M:      Vadim Pasternak <vadimp@mellanox.com>
9431 L:      linux-leds@vger.kernel.org
9432 S:      Supported
9433 F:      drivers/leds/leds-mlxcpld.c
9434 F:      drivers/leds/leds-mlxreg.c
9435 F:      Documentation/leds/leds-mlxcpld.txt
9436
9437 MELLANOX PLATFORM DRIVER
9438 M:      Vadim Pasternak <vadimp@mellanox.com>
9439 L:      platform-driver-x86@vger.kernel.org
9440 S:      Supported
9441 F:      drivers/platform/x86/mlx-platform.c
9442
9443 MEMBARRIER SUPPORT
9444 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9445 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9446 L:      linux-kernel@vger.kernel.org
9447 S:      Supported
9448 F:      kernel/sched/membarrier.c
9449 F:      include/uapi/linux/membarrier.h
9450 F:      arch/powerpc/include/asm/membarrier.h
9451
9452 MEMORY MANAGEMENT
9453 L:      linux-mm@kvack.org
9454 W:      http://www.linux-mm.org
9455 S:      Maintained
9456 F:      include/linux/mm.h
9457 F:      include/linux/gfp.h
9458 F:      include/linux/mmzone.h
9459 F:      include/linux/memory_hotplug.h
9460 F:      include/linux/vmalloc.h
9461 F:      mm/
9462
9463 MEMORY TECHNOLOGY DEVICES (MTD)
9464 M:      David Woodhouse <dwmw2@infradead.org>
9465 M:      Brian Norris <computersforpeace@gmail.com>
9466 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9467 M:      Marek Vasut <marek.vasut@gmail.com>
9468 M:      Richard Weinberger <richard@nod.at>
9469 L:      linux-mtd@lists.infradead.org
9470 W:      http://www.linux-mtd.infradead.org/
9471 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9472 T:      git git://git.infradead.org/linux-mtd.git master
9473 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9474 S:      Maintained
9475 F:      Documentation/devicetree/bindings/mtd/
9476 F:      drivers/mtd/
9477 F:      include/linux/mtd/
9478 F:      include/uapi/mtd/
9479
9480 MEN A21 WATCHDOG DRIVER
9481 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9482 L:      linux-watchdog@vger.kernel.org
9483 S:      Maintained
9484 F:      drivers/watchdog/mena21_wdt.c
9485
9486 MEN CHAMELEON BUS (mcb)
9487 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9488 S:      Maintained
9489 F:      drivers/mcb/
9490 F:      include/linux/mcb.h
9491 F:      Documentation/men-chameleon-bus.txt
9492
9493 MEN F21BMC (Board Management Controller)
9494 M:      Andreas Werner <andreas.werner@men.de>
9495 S:      Supported
9496 F:      drivers/mfd/menf21bmc.c
9497 F:      drivers/watchdog/menf21bmc_wdt.c
9498 F:      drivers/leds/leds-menf21bmc.c
9499 F:      drivers/hwmon/menf21bmc_hwmon.c
9500 F:      Documentation/hwmon/menf21bmc
9501
9502 MEN Z069 WATCHDOG DRIVER
9503 M:      Johannes Thumshirn <jth@kernel.org>
9504 L:      linux-watchdog@vger.kernel.org
9505 S:      Maintained
9506 F:      drivers/watchdog/menz069_wdt.c
9507
9508 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9509 M:      Neil Armstrong <narmstrong@baylibre.com>
9510 L:      linux-media@lists.freedesktop.org
9511 L:      linux-amlogic@lists.infradead.org
9512 W:      http://linux-meson.com/
9513 S:      Supported
9514 F:      drivers/media/platform/meson/ao-cec.c
9515 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9516 T:      git git://linuxtv.org/media_tree.git
9517
9518 MICROBLAZE ARCHITECTURE
9519 M:      Michal Simek <monstr@monstr.eu>
9520 W:      http://www.monstr.eu/fdt/
9521 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9522 S:      Supported
9523 F:      arch/microblaze/
9524
9525 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9526 M:      Richard Genoud <richard.genoud@gmail.com>
9527 S:      Maintained
9528 F:      drivers/tty/serial/atmel_serial.c
9529 F:      drivers/tty/serial/atmel_serial.h
9530
9531 MICROCHIP / ATMEL DMA DRIVER
9532 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9534 L:      dmaengine@vger.kernel.org
9535 S:      Supported
9536 F:      drivers/dma/at_hdmac.c
9537 F:      drivers/dma/at_hdmac_regs.h
9538 F:      include/linux/platform_data/dma-atmel.h
9539
9540 MICROCHIP / ATMEL ECC DRIVER
9541 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9542 L:      linux-crypto@vger.kernel.org
9543 S:      Maintained
9544 F:      drivers/crypto/atmel-ecc.*
9545
9546 MICROCHIP / ATMEL ISC DRIVER
9547 M:      Songjun Wu <songjun.wu@microchip.com>
9548 L:      linux-media@vger.kernel.org
9549 S:      Supported
9550 F:      drivers/media/platform/atmel/atmel-isc.c
9551 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9552 F:      devicetree/bindings/media/atmel-isc.txt
9553
9554 MICROCHIP / ATMEL NAND DRIVER
9555 M:      Josh Wu <rainyfeeling@outlook.com>
9556 L:      linux-mtd@lists.infradead.org
9557 S:      Supported
9558 F:      drivers/mtd/nand/raw/atmel/*
9559 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9560
9561 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9562 M:      Woojung Huh <Woojung.Huh@microchip.com>
9563 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9564 L:      netdev@vger.kernel.org
9565 S:      Maintained
9566 F:      net/dsa/tag_ksz.c
9567 F:      drivers/net/dsa/microchip/*
9568 F:      include/linux/platform_data/microchip-ksz.h
9569 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9570
9571 MICROCHIP LAN743X ETHERNET DRIVER
9572 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9573 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9574 L:      netdev@vger.kernel.org
9575 S:      Maintained
9576 F:      drivers/net/ethernet/microchip/lan743x_*
9577
9578 MICROCHIP USB251XB DRIVER
9579 M:      Richard Leitner <richard.leitner@skidata.com>
9580 L:      linux-usb@vger.kernel.org
9581 S:      Maintained
9582 F:      drivers/usb/misc/usb251xb.c
9583 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9584
9585 MICROSEMI MIPS SOCS
9586 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9587 L:      linux-mips@linux-mips.org
9588 S:      Maintained
9589 F:      arch/mips/generic/board-ocelot.c
9590 F:      arch/mips/configs/generic/board-ocelot.config
9591 F:      arch/mips/boot/dts/mscc/
9592 F:      Documentation/devicetree/bindings/mips/mscc.txt
9593
9594 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9595 M:      Don Brace <don.brace@microsemi.com>
9596 L:      esc.storagedev@microsemi.com
9597 L:      linux-scsi@vger.kernel.org
9598 S:      Supported
9599 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9600 F:      drivers/scsi/smartpqi/Kconfig
9601 F:      drivers/scsi/smartpqi/Makefile
9602 F:      include/linux/cciss*.h
9603 F:      include/uapi/linux/cciss*.h
9604 F:      Documentation/scsi/smartpqi.txt
9605
9606 MICROSEMI ETHERNET SWITCH DRIVER
9607 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9608 L:      netdev@vger.kernel.org
9609 S:      Supported
9610 F:      drivers/net/ethernet/mscc/
9611
9612 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9613 M:      Chen Yu <yu.c.chen@intel.com>
9614 L:      platform-driver-x86@vger.kernel.org
9615 S:      Supported
9616 F:      drivers/platform/x86/surfacepro3_button.c
9617
9618 MICROTEK X6 SCANNER
9619 M:      Oliver Neukum <oliver@neukum.org>
9620 S:      Maintained
9621 F:      drivers/usb/image/microtek.*
9622
9623 MIPS
9624 M:      Ralf Baechle <ralf@linux-mips.org>
9625 M:      Paul Burton <paul.burton@mips.com>
9626 M:      James Hogan <jhogan@kernel.org>
9627 L:      linux-mips@linux-mips.org
9628 W:      http://www.linux-mips.org/
9629 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9630 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9631 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9632 S:      Supported
9633 F:      Documentation/devicetree/bindings/mips/
9634 F:      Documentation/mips/
9635 F:      arch/mips/
9636 F:      drivers/platform/mips/
9637
9638 MIPS BOSTON DEVELOPMENT BOARD
9639 M:      Paul Burton <paul.burton@mips.com>
9640 L:      linux-mips@linux-mips.org
9641 S:      Maintained
9642 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9643 F:      arch/mips/boot/dts/img/boston.dts
9644 F:      arch/mips/configs/generic/board-boston.config
9645 F:      drivers/clk/imgtec/clk-boston.c
9646 F:      include/dt-bindings/clock/boston-clock.h
9647
9648 MIPS GENERIC PLATFORM
9649 M:      Paul Burton <paul.burton@mips.com>
9650 L:      linux-mips@linux-mips.org
9651 S:      Supported
9652 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9653 F:      arch/mips/generic/
9654 F:      arch/mips/tools/generic-board-config.sh
9655
9656 MIPS/LOONGSON1 ARCHITECTURE
9657 M:      Keguang Zhang <keguang.zhang@gmail.com>
9658 L:      linux-mips@linux-mips.org
9659 S:      Maintained
9660 F:      arch/mips/loongson32/
9661 F:      arch/mips/include/asm/mach-loongson32/
9662 F:      drivers/*/*loongson1*
9663 F:      drivers/*/*/*loongson1*
9664
9665 MIPS/LOONGSON2 ARCHITECTURE
9666 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9667 L:      linux-mips@linux-mips.org
9668 S:      Maintained
9669 F:      arch/mips/loongson64/fuloong-2e/
9670 F:      arch/mips/loongson64/lemote-2f/
9671 F:      arch/mips/include/asm/mach-loongson64/
9672 F:      drivers/*/*loongson2*
9673 F:      drivers/*/*/*loongson2*
9674
9675 MIPS/LOONGSON3 ARCHITECTURE
9676 M:      Huacai Chen <chenhc@lemote.com>
9677 L:      linux-mips@linux-mips.org
9678 S:      Maintained
9679 F:      arch/mips/loongson64/
9680 F:      arch/mips/include/asm/mach-loongson64/
9681 F:      drivers/platform/mips/cpu_hwmon.c
9682 F:      drivers/*/*loongson3*
9683 F:      drivers/*/*/*loongson3*
9684
9685 MIPS RINT INSTRUCTION EMULATION
9686 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9687 L:      linux-mips@linux-mips.org
9688 S:      Supported
9689 F:      arch/mips/math-emu/sp_rint.c
9690 F:      arch/mips/math-emu/dp_rint.c
9691
9692 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9693 M:      Hans Verkuil <hverkuil@xs4all.nl>
9694 L:      linux-media@vger.kernel.org
9695 T:      git git://linuxtv.org/media_tree.git
9696 W:      https://linuxtv.org
9697 S:      Odd Fixes
9698 F:      drivers/media/radio/radio-miropcm20*
9699
9700 MMP SUPPORT
9701 M:      Eric Miao <eric.y.miao@gmail.com>
9702 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9704 T:      git git://github.com/hzhuang1/linux.git
9705 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9706 S:      Maintained
9707 F:      arch/arm/boot/dts/mmp*
9708 F:      arch/arm/mach-mmp/
9709
9710 MN88472 MEDIA DRIVER
9711 M:      Antti Palosaari <crope@iki.fi>
9712 L:      linux-media@vger.kernel.org
9713 W:      https://linuxtv.org
9714 W:      http://palosaari.fi/linux/
9715 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9716 S:      Maintained
9717 F:      drivers/media/dvb-frontends/mn88472*
9718
9719 MN88473 MEDIA DRIVER
9720 M:      Antti Palosaari <crope@iki.fi>
9721 L:      linux-media@vger.kernel.org
9722 W:      https://linuxtv.org
9723 W:      http://palosaari.fi/linux/
9724 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9725 S:      Maintained
9726 F:      drivers/media/dvb-frontends/mn88473*
9727
9728 MODULE SUPPORT
9729 M:      Jessica Yu <jeyu@kernel.org>
9730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9731 S:      Maintained
9732 F:      include/linux/module.h
9733 F:      kernel/module.c
9734
9735 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9736 W:      http://popies.net/meye/
9737 S:      Orphan
9738 F:      Documentation/media/v4l-drivers/meye*
9739 F:      drivers/media/pci/meye/
9740 F:      include/uapi/linux/meye.h
9741
9742 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9743 M:      Jiri Slaby <jirislaby@gmail.com>
9744 S:      Maintained
9745 F:      Documentation/serial/moxa-smartio
9746 F:      drivers/tty/mxser.*
9747
9748 MR800 AVERMEDIA USB FM RADIO DRIVER
9749 M:      Alexey Klimov <klimov.linux@gmail.com>
9750 L:      linux-media@vger.kernel.org
9751 T:      git git://linuxtv.org/media_tree.git
9752 S:      Maintained
9753 F:      drivers/media/radio/radio-mr800.c
9754
9755 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9756 M:      Alan Ott <alan@signal11.us>
9757 L:      linux-wpan@vger.kernel.org
9758 S:      Maintained
9759 F:      drivers/net/ieee802154/mrf24j40.c
9760 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9761
9762 MSI LAPTOP SUPPORT
9763 M:      "Lee, Chun-Yi" <jlee@suse.com>
9764 L:      platform-driver-x86@vger.kernel.org
9765 S:      Maintained
9766 F:      drivers/platform/x86/msi-laptop.c
9767
9768 MSI WMI SUPPORT
9769 L:      platform-driver-x86@vger.kernel.org
9770 S:      Orphan
9771 F:      drivers/platform/x86/msi-wmi.c
9772
9773 MSI001 MEDIA DRIVER
9774 M:      Antti Palosaari <crope@iki.fi>
9775 L:      linux-media@vger.kernel.org
9776 W:      https://linuxtv.org
9777 W:      http://palosaari.fi/linux/
9778 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9779 T:      git git://linuxtv.org/anttip/media_tree.git
9780 S:      Maintained
9781 F:      drivers/media/tuners/msi001*
9782
9783 MSI2500 MEDIA DRIVER
9784 M:      Antti Palosaari <crope@iki.fi>
9785 L:      linux-media@vger.kernel.org
9786 W:      https://linuxtv.org
9787 W:      http://palosaari.fi/linux/
9788 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9789 T:      git git://linuxtv.org/anttip/media_tree.git
9790 S:      Maintained
9791 F:      drivers/media/usb/msi2500/
9792
9793 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9794 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9795 L:      linux-mtd@lists.infradead.org
9796 S:      Maintained
9797 F:      drivers/mtd/devices/docg3*
9798
9799 MT9M032 APTINA SENSOR DRIVER
9800 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9801 L:      linux-media@vger.kernel.org
9802 T:      git git://linuxtv.org/media_tree.git
9803 S:      Maintained
9804 F:      drivers/media/i2c/mt9m032.c
9805 F:      include/media/i2c/mt9m032.h
9806
9807 MT9P031 APTINA CAMERA SENSOR
9808 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9809 L:      linux-media@vger.kernel.org
9810 T:      git git://linuxtv.org/media_tree.git
9811 S:      Maintained
9812 F:      drivers/media/i2c/mt9p031.c
9813 F:      include/media/i2c/mt9p031.h
9814
9815 MT9T001 APTINA CAMERA SENSOR
9816 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9817 L:      linux-media@vger.kernel.org
9818 T:      git git://linuxtv.org/media_tree.git
9819 S:      Maintained
9820 F:      drivers/media/i2c/mt9t001.c
9821 F:      include/media/i2c/mt9t001.h
9822
9823 MT9T112 APTINA CAMERA SENSOR
9824 M:      Jacopo Mondi <jacopo@jmondi.org>
9825 L:      linux-media@vger.kernel.org
9826 T:      git git://linuxtv.org/media_tree.git
9827 S:      Odd Fixes
9828 F:      drivers/media/i2c/mt9t112.c
9829 F:      include/media/i2c/mt9t112.h
9830
9831 MT9V032 APTINA CAMERA SENSOR
9832 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9833 L:      linux-media@vger.kernel.org
9834 T:      git git://linuxtv.org/media_tree.git
9835 S:      Maintained
9836 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9837 F:      drivers/media/i2c/mt9v032.c
9838 F:      include/media/i2c/mt9v032.h
9839
9840 MT9V111 APTINA CAMERA SENSOR
9841 M:      Jacopo Mondi <jacopo@jmondi.org>
9842 L:      linux-media@vger.kernel.org
9843 T:      git git://linuxtv.org/media_tree.git
9844 S:      Maintained
9845 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9846 F:      drivers/media/i2c/mt9v111.c
9847
9848 MULTIFUNCTION DEVICES (MFD)
9849 M:      Lee Jones <lee.jones@linaro.org>
9850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9851 S:      Supported
9852 F:      Documentation/devicetree/bindings/mfd/
9853 F:      drivers/mfd/
9854 F:      include/linux/mfd/
9855 F:      include/dt-bindings/mfd/
9856
9857 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9858 S:      Orphan
9859 F:      drivers/mmc/host/mmc_spi.c
9860 F:      include/linux/spi/mmc_spi.h
9861
9862 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9863 M:      Ulf Hansson <ulf.hansson@linaro.org>
9864 L:      linux-mmc@vger.kernel.org
9865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9866 S:      Maintained
9867 F:      Documentation/devicetree/bindings/mmc/
9868 F:      drivers/mmc/
9869 F:      include/linux/mmc/
9870 F:      include/uapi/linux/mmc/
9871
9872 MULTIPLEXER SUBSYSTEM
9873 M:      Peter Rosin <peda@axentia.se>
9874 S:      Maintained
9875 F:      Documentation/ABI/testing/sysfs-class-mux*
9876 F:      Documentation/devicetree/bindings/mux/
9877 F:      include/dt-bindings/mux/
9878 F:      include/linux/mux/
9879 F:      drivers/mux/
9880
9881 MULTITECH MULTIPORT CARD (ISICOM)
9882 S:      Orphan
9883 F:      drivers/tty/isicom.c
9884 F:      include/linux/isicom.h
9885
9886 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9887 M:      Bin Liu <b-liu@ti.com>
9888 L:      linux-usb@vger.kernel.org
9889 S:      Maintained
9890 F:      drivers/usb/musb/
9891
9892 MXL301RF MEDIA DRIVER
9893 M:      Akihiro Tsukada <tskd08@gmail.com>
9894 L:      linux-media@vger.kernel.org
9895 S:      Odd Fixes
9896 F:      drivers/media/tuners/mxl301rf*
9897
9898 MXL5007T MEDIA DRIVER
9899 M:      Michael Krufky <mkrufky@linuxtv.org>
9900 L:      linux-media@vger.kernel.org
9901 W:      https://linuxtv.org
9902 W:      http://github.com/mkrufky
9903 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9904 T:      git git://linuxtv.org/mkrufky/tuners.git
9905 S:      Maintained
9906 F:      drivers/media/tuners/mxl5007t.*
9907
9908 MXSFB DRM DRIVER
9909 M:      Marek Vasut <marex@denx.de>
9910 S:      Supported
9911 F:      drivers/gpu/drm/mxsfb/
9912 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9913
9914 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9915 M:      Chris Lee <christopher.lee@cspi.com>
9916 L:      netdev@vger.kernel.org
9917 W:      https://www.cspi.com/ethernet-products/support/downloads/
9918 S:      Supported
9919 F:      drivers/net/ethernet/myricom/myri10ge/
9920
9921 NAND FLASH SUBSYSTEM
9922 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9923 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9924 R:      Richard Weinberger <richard@nod.at>
9925 L:      linux-mtd@lists.infradead.org
9926 W:      http://www.linux-mtd.infradead.org/
9927 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9928 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9929 T:      git git://git.infradead.org/linux-mtd.git nand/next
9930 S:      Maintained
9931 F:      drivers/mtd/nand/
9932 F:      include/linux/mtd/*nand*.h
9933
9934 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9935 M:      Daniel Mack <zonque@gmail.com>
9936 S:      Maintained
9937 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9938 W:      http://www.native-instruments.com
9939 F:      sound/usb/caiaq/
9940
9941 NATSEMI ETHERNET DRIVER (DP8381x)
9942 S:      Orphan
9943 F:      drivers/net/ethernet/natsemi/natsemi.c
9944
9945 NCP FILESYSTEM
9946 M:      Petr Vandrovec <petr@vandrovec.name>
9947 S:      Obsolete
9948 F:      drivers/staging/ncpfs/
9949
9950 NCR 5380 SCSI DRIVERS
9951 M:      Finn Thain <fthain@telegraphics.com.au>
9952 M:      Michael Schmitz <schmitzmic@gmail.com>
9953 L:      linux-scsi@vger.kernel.org
9954 S:      Maintained
9955 F:      Documentation/scsi/g_NCR5380.txt
9956 F:      drivers/scsi/NCR5380.*
9957 F:      drivers/scsi/arm/cumana_1.c
9958 F:      drivers/scsi/arm/oak.c
9959 F:      drivers/scsi/atari_scsi.*
9960 F:      drivers/scsi/dmx3191d.c
9961 F:      drivers/scsi/g_NCR5380.*
9962 F:      drivers/scsi/mac_scsi.*
9963 F:      drivers/scsi/sun3_scsi.*
9964 F:      drivers/scsi/sun3_scsi_vme.c
9965
9966 NCSI LIBRARY:
9967 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9968 S:      Maintained
9969 F:      net/ncsi/
9970
9971 NCT6775 HARDWARE MONITOR DRIVER
9972 M:      Guenter Roeck <linux@roeck-us.net>
9973 L:      linux-hwmon@vger.kernel.org
9974 S:      Maintained
9975 F:      Documentation/hwmon/nct6775
9976 F:      drivers/hwmon/nct6775.c
9977
9978 NET_FAILOVER MODULE
9979 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
9980 L:      netdev@vger.kernel.org
9981 S:      Supported
9982 F:      driver/net/net_failover.c
9983 F:      include/net/net_failover.h
9984 F:      Documentation/networking/net_failover.rst
9985
9986 NETEFFECT IWARP RNIC DRIVER (IW_NES)
9987 M:      Faisal Latif <faisal.latif@intel.com>
9988 L:      linux-rdma@vger.kernel.org
9989 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
9990 S:      Supported
9991 F:      drivers/infiniband/hw/nes/
9992 F:      include/uapi/rdma/nes-abi.h
9993
9994 NETEM NETWORK EMULATOR
9995 M:      Stephen Hemminger <stephen@networkplumber.org>
9996 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
9997 S:      Maintained
9998 F:      net/sched/sch_netem.c
9999
10000 NETERION 10GbE DRIVERS (s2io/vxge)
10001 M:      Jon Mason <jdmason@kudzu.us>
10002 L:      netdev@vger.kernel.org
10003 S:      Supported
10004 F:      Documentation/networking/s2io.txt
10005 F:      Documentation/networking/vxge.txt
10006 F:      drivers/net/ethernet/neterion/
10007
10008 NETFILTER
10009 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10010 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10011 M:      Florian Westphal <fw@strlen.de>
10012 L:      netfilter-devel@vger.kernel.org
10013 L:      coreteam@netfilter.org
10014 W:      http://www.netfilter.org/
10015 W:      http://www.iptables.org/
10016 W:      http://www.nftables.org/
10017 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10020 S:      Maintained
10021 F:      include/linux/netfilter*
10022 F:      include/linux/netfilter/
10023 F:      include/net/netfilter/
10024 F:      include/uapi/linux/netfilter*
10025 F:      include/uapi/linux/netfilter/
10026 F:      net/*/netfilter.c
10027 F:      net/*/netfilter/
10028 F:      net/netfilter/
10029 F:      net/bridge/br_netfilter*.c
10030
10031 NETROM NETWORK LAYER
10032 M:      Ralf Baechle <ralf@linux-mips.org>
10033 L:      linux-hams@vger.kernel.org
10034 W:      http://www.linux-ax25.org/
10035 S:      Maintained
10036 F:      include/net/netrom.h
10037 F:      include/uapi/linux/netrom.h
10038 F:      net/netrom/
10039
10040 NETRONOME ETHERNET DRIVERS
10041 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10042 L:      oss-drivers@netronome.com
10043 S:      Maintained
10044 F:      drivers/net/ethernet/netronome/
10045
10046 NETWORK BLOCK DEVICE (NBD)
10047 M:      Josef Bacik <josef@toxicpanda.com>
10048 S:      Maintained
10049 L:      linux-block@vger.kernel.org
10050 L:      nbd@other.debian.org
10051 F:      Documentation/blockdev/nbd.txt
10052 F:      drivers/block/nbd.c
10053 F:      include/uapi/linux/nbd.h
10054
10055 NETWORK DROP MONITOR
10056 M:      Neil Horman <nhorman@tuxdriver.com>
10057 L:      netdev@vger.kernel.org
10058 S:      Maintained
10059 W:      https://fedorahosted.org/dropwatch/
10060 F:      net/core/drop_monitor.c
10061
10062 NETWORKING DRIVERS
10063 M:      "David S. Miller" <davem@davemloft.net>
10064 L:      netdev@vger.kernel.org
10065 W:      http://www.linuxfoundation.org/en/Net
10066 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10069 S:      Odd Fixes
10070 F:      Documentation/devicetree/bindings/net/
10071 F:      drivers/net/
10072 F:      include/linux/if_*
10073 F:      include/linux/netdevice.h
10074 F:      include/linux/etherdevice.h
10075 F:      include/linux/fcdevice.h
10076 F:      include/linux/fddidevice.h
10077 F:      include/linux/hippidevice.h
10078 F:      include/linux/inetdevice.h
10079 F:      include/uapi/linux/if_*
10080 F:      include/uapi/linux/netdevice.h
10081
10082 NETWORKING DRIVERS (WIRELESS)
10083 M:      Kalle Valo <kvalo@codeaurora.org>
10084 L:      linux-wireless@vger.kernel.org
10085 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10088 S:      Maintained
10089 F:      Documentation/devicetree/bindings/net/wireless/
10090 F:      drivers/net/wireless/
10091
10092 NETWORKING [DSA]
10093 M:      Andrew Lunn <andrew@lunn.ch>
10094 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10095 M:      Florian Fainelli <f.fainelli@gmail.com>
10096 S:      Maintained
10097 F:      Documentation/devicetree/bindings/net/dsa/
10098 F:      net/dsa/
10099 F:      include/net/dsa.h
10100 F:      include/linux/dsa/
10101 F:      drivers/net/dsa/
10102
10103 NETWORKING [GENERAL]
10104 M:      "David S. Miller" <davem@davemloft.net>
10105 L:      netdev@vger.kernel.org
10106 W:      http://www.linuxfoundation.org/en/Net
10107 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10110 B:      mailto:netdev@vger.kernel.org
10111 S:      Maintained
10112 F:      net/
10113 F:      include/net/
10114 F:      include/linux/in.h
10115 F:      include/linux/net.h
10116 F:      include/linux/netdevice.h
10117 F:      include/uapi/linux/in.h
10118 F:      include/uapi/linux/net.h
10119 F:      include/uapi/linux/netdevice.h
10120 F:      include/uapi/linux/net_namespace.h
10121 F:      tools/testing/selftests/net/
10122 F:      lib/net_utils.c
10123 F:      lib/random32.c
10124 F:      Documentation/networking/
10125
10126 NETWORKING [IPSEC]
10127 M:      Steffen Klassert <steffen.klassert@secunet.com>
10128 M:      Herbert Xu <herbert@gondor.apana.org.au>
10129 M:      "David S. Miller" <davem@davemloft.net>
10130 L:      netdev@vger.kernel.org
10131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10133 S:      Maintained
10134 F:      net/core/flow.c
10135 F:      net/xfrm/
10136 F:      net/key/
10137 F:      net/ipv4/xfrm*
10138 F:      net/ipv4/esp4*
10139 F:      net/ipv4/ah4.c
10140 F:      net/ipv4/ipcomp.c
10141 F:      net/ipv4/ip_vti.c
10142 F:      net/ipv6/xfrm*
10143 F:      net/ipv6/esp6*
10144 F:      net/ipv6/ah6.c
10145 F:      net/ipv6/ipcomp6.c
10146 F:      net/ipv6/ip6_vti.c
10147 F:      include/uapi/linux/xfrm.h
10148 F:      include/net/xfrm.h
10149
10150 NETWORKING [IPv4/IPv6]
10151 M:      "David S. Miller" <davem@davemloft.net>
10152 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10153 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10154 L:      netdev@vger.kernel.org
10155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10156 S:      Maintained
10157 F:      net/ipv4/
10158 F:      net/ipv6/
10159 F:      include/net/ip*
10160 F:      arch/x86/net/*
10161
10162 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10163 M:      Paul Moore <paul@paul-moore.com>
10164 W:      https://github.com/netlabel
10165 L:      netdev@vger.kernel.org
10166 L:      linux-security-module@vger.kernel.org
10167 S:      Maintained
10168 F:      Documentation/netlabel/
10169 F:      include/net/calipso.h
10170 F:      include/net/cipso_ipv4.h
10171 F:      include/net/netlabel.h
10172 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10173 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10174 F:      net/netlabel/
10175 F:      net/ipv4/cipso_ipv4.c
10176 F:      net/ipv6/calipso.c
10177 F:      net/netfilter/xt_CONNSECMARK.c
10178 F:      net/netfilter/xt_SECMARK.c
10179
10180 NETWORKING [TCP]
10181 M:      Eric Dumazet <edumazet@google.com>
10182 L:      netdev@vger.kernel.org
10183 S:      Maintained
10184 F:      net/ipv4/tcp*.c
10185 F:      net/ipv4/syncookies.c
10186 F:      net/ipv6/tcp*.c
10187 F:      net/ipv6/syncookies.c
10188 F:      include/uapi/linux/tcp.h
10189 F:      include/net/tcp.h
10190 F:      include/linux/tcp.h
10191 F:      include/trace/events/tcp.h
10192
10193 NETWORKING [TLS]
10194 M:      Boris Pismenny <borisp@mellanox.com>
10195 M:      Aviad Yehezkel <aviadye@mellanox.com>
10196 M:      Dave Watson <davejwatson@fb.com>
10197 L:      netdev@vger.kernel.org
10198 S:      Maintained
10199 F:      net/tls/*
10200 F:      include/uapi/linux/tls.h
10201 F:      include/net/tls.h
10202
10203 NETWORKING [WIRELESS]
10204 L:      linux-wireless@vger.kernel.org
10205 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10206
10207 NETDEVSIM
10208 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10209 S:      Maintained
10210 F:      drivers/net/netdevsim/*
10211
10212 NETXEN (1/10) GbE SUPPORT
10213 M:      Manish Chopra <manish.chopra@cavium.com>
10214 M:      Rahul Verma <rahul.verma@cavium.com>
10215 M:      Dept-GELinuxNICDev@cavium.com
10216 L:      netdev@vger.kernel.org
10217 S:      Supported
10218 F:      drivers/net/ethernet/qlogic/netxen/
10219
10220 NFC SUBSYSTEM
10221 M:      Samuel Ortiz <sameo@linux.intel.com>
10222 L:      linux-wireless@vger.kernel.org
10223 L:      linux-nfc@lists.01.org (subscribers-only)
10224 S:      Supported
10225 F:      net/nfc/
10226 F:      include/net/nfc/
10227 F:      include/uapi/linux/nfc.h
10228 F:      drivers/nfc/
10229 F:      include/linux/platform_data/nfcmrvl.h
10230 F:      include/linux/platform_data/nxp-nci.h
10231 F:      Documentation/devicetree/bindings/net/nfc/
10232
10233 NFS, SUNRPC, AND LOCKD CLIENTS
10234 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10235 M:      Anna Schumaker <anna.schumaker@netapp.com>
10236 L:      linux-nfs@vger.kernel.org
10237 W:      http://client.linux-nfs.org
10238 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10239 S:      Maintained
10240 F:      fs/lockd/
10241 F:      fs/nfs/
10242 F:      fs/nfs_common/
10243 F:      net/sunrpc/
10244 F:      include/linux/lockd/
10245 F:      include/linux/nfs*
10246 F:      include/linux/sunrpc/
10247 F:      include/uapi/linux/nfs*
10248 F:      include/uapi/linux/sunrpc/
10249
10250 NILFS2 FILESYSTEM
10251 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10252 L:      linux-nilfs@vger.kernel.org
10253 W:      https://nilfs.sourceforge.io/
10254 W:      https://nilfs.osdn.jp/
10255 T:      git git://github.com/konis/nilfs2.git
10256 S:      Supported
10257 F:      Documentation/filesystems/nilfs2.txt
10258 F:      fs/nilfs2/
10259 F:      include/trace/events/nilfs2.h
10260 F:      include/uapi/linux/nilfs2_api.h
10261 F:      include/uapi/linux/nilfs2_ondisk.h
10262
10263 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10264 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10265 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10266 S:      Maintained
10267 F:      Documentation/scsi/NinjaSCSI.txt
10268 F:      drivers/scsi/pcmcia/nsp_*
10269
10270 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10271 M:      GOTO Masanori <gotom@debian.or.jp>
10272 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10273 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10274 S:      Maintained
10275 F:      Documentation/scsi/NinjaSCSI.txt
10276 F:      drivers/scsi/nsp32*
10277
10278 NIOS2 ARCHITECTURE
10279 M:      Ley Foon Tan <lftan@altera.com>
10280 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10281 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10282 S:      Maintained
10283 F:      arch/nios2/
10284
10285 NOHZ, DYNTICKS SUPPORT
10286 M:      Frederic Weisbecker <fweisbec@gmail.com>
10287 M:      Thomas Gleixner <tglx@linutronix.de>
10288 M:      Ingo Molnar <mingo@kernel.org>
10289 L:      linux-kernel@vger.kernel.org
10290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10291 S:      Maintained
10292 F:      kernel/time/tick*.*
10293 F:      include/linux/tick.h
10294 F:      include/linux/sched/nohz.h
10295
10296 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10297 M:      Pavel Machek <pavel@ucw.cz>
10298 M:      Sakari Ailus <sakari.ailus@iki.fi>
10299 L:      linux-media@vger.kernel.org
10300 S:      Maintained
10301 F:      drivers/media/i2c/et8ek8
10302 F:      drivers/media/i2c/ad5820.c
10303
10304 NOKIA N900 POWER SUPPLY DRIVERS
10305 R:      Pali Rohár <pali.rohar@gmail.com>
10306 F:      include/linux/power/bq2415x_charger.h
10307 F:      include/linux/power/bq27xxx_battery.h
10308 F:      include/linux/power/isp1704_charger.h
10309 F:      drivers/power/supply/bq2415x_charger.c
10310 F:      drivers/power/supply/bq27xxx_battery.c
10311 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10312 F:      drivers/power/supply/isp1704_charger.c
10313 F:      drivers/power/supply/rx51_battery.c
10314
10315 NTB AMD DRIVER
10316 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10317 L:      linux-ntb@googlegroups.com
10318 S:      Supported
10319 F:      drivers/ntb/hw/amd/
10320
10321 NTB DRIVER CORE
10322 M:      Jon Mason <jdmason@kudzu.us>
10323 M:      Dave Jiang <dave.jiang@intel.com>
10324 M:      Allen Hubbe <allenbh@gmail.com>
10325 L:      linux-ntb@googlegroups.com
10326 S:      Supported
10327 W:      https://github.com/jonmason/ntb/wiki
10328 T:      git git://github.com/jonmason/ntb.git
10329 F:      drivers/ntb/
10330 F:      drivers/net/ntb_netdev.c
10331 F:      include/linux/ntb.h
10332 F:      include/linux/ntb_transport.h
10333 F:      tools/testing/selftests/ntb/
10334
10335 NTB IDT DRIVER
10336 M:      Serge Semin <fancer.lancer@gmail.com>
10337 L:      linux-ntb@googlegroups.com
10338 S:      Supported
10339 F:      drivers/ntb/hw/idt/
10340
10341 NTB INTEL DRIVER
10342 M:      Dave Jiang <dave.jiang@intel.com>
10343 L:      linux-ntb@googlegroups.com
10344 S:      Supported
10345 W:      https://github.com/davejiang/linux/wiki
10346 T:      git https://github.com/davejiang/linux.git
10347 F:      drivers/ntb/hw/intel/
10348
10349 NTFS FILESYSTEM
10350 M:      Anton Altaparmakov <anton@tuxera.com>
10351 L:      linux-ntfs-dev@lists.sourceforge.net
10352 W:      http://www.tuxera.com/
10353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10354 S:      Supported
10355 F:      Documentation/filesystems/ntfs.txt
10356 F:      fs/ntfs/
10357
10358 NUBUS SUBSYSTEM
10359 M:      Finn Thain <fthain@telegraphics.com.au>
10360 L:      linux-m68k@lists.linux-m68k.org
10361 S:      Maintained
10362 F:      arch/*/include/asm/nubus.h
10363 F:      drivers/nubus/
10364 F:      include/linux/nubus.h
10365 F:      include/uapi/linux/nubus.h
10366
10367 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10368 M:      Antonino Daplas <adaplas@gmail.com>
10369 L:      linux-fbdev@vger.kernel.org
10370 S:      Maintained
10371 F:      drivers/video/fbdev/riva/
10372 F:      drivers/video/fbdev/nvidia/
10373
10374 NVM EXPRESS DRIVER
10375 M:      Keith Busch <keith.busch@intel.com>
10376 M:      Jens Axboe <axboe@fb.com>
10377 M:      Christoph Hellwig <hch@lst.de>
10378 M:      Sagi Grimberg <sagi@grimberg.me>
10379 L:      linux-nvme@lists.infradead.org
10380 T:      git://git.infradead.org/nvme.git
10381 W:      http://git.infradead.org/nvme.git
10382 S:      Supported
10383 F:      drivers/nvme/host/
10384 F:      include/linux/nvme.h
10385 F:      include/uapi/linux/nvme_ioctl.h
10386
10387 NVM EXPRESS FC TRANSPORT DRIVERS
10388 M:      James Smart <james.smart@broadcom.com>
10389 L:      linux-nvme@lists.infradead.org
10390 S:      Supported
10391 F:      include/linux/nvme-fc.h
10392 F:      include/linux/nvme-fc-driver.h
10393 F:      drivers/nvme/host/fc.c
10394 F:      drivers/nvme/target/fc.c
10395 F:      drivers/nvme/target/fcloop.c
10396
10397 NVM EXPRESS TARGET DRIVER
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/target/
10405
10406 NVMEM FRAMEWORK
10407 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10408 S:      Maintained
10409 F:      drivers/nvmem/
10410 F:      Documentation/devicetree/bindings/nvmem/
10411 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10412 F:      include/linux/nvmem-consumer.h
10413 F:      include/linux/nvmem-provider.h
10414
10415 NXP SGTL5000 DRIVER
10416 M:      Fabio Estevam <fabio.estevam@nxp.com>
10417 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10418 S:      Maintained
10419 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10420 F:      sound/soc/codecs/sgtl5000*
10421
10422 NXP TDA998X DRM DRIVER
10423 M:      Russell King <linux@armlinux.org.uk>
10424 S:      Maintained
10425 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10426 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10427 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10428 F:      include/drm/i2c/tda998x.h
10429 F:      include/dt-bindings/display/tda998x.h
10430 K:      "nxp,tda998x"
10431
10432 NXP TFA9879 DRIVER
10433 M:      Peter Rosin <peda@axentia.se>
10434 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10435 S:      Maintained
10436 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10437 F:      sound/soc/codecs/tfa9879*
10438
10439 NXP-NCI NFC DRIVER
10440 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10441 R:      Charles Gorand <charles.gorand@effinnov.com>
10442 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10443 S:      Supported
10444 F:      drivers/nfc/nxp-nci
10445
10446 OBJTOOL
10447 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10448 M:      Peter Zijlstra <peterz@infradead.org>
10449 S:      Supported
10450 F:      tools/objtool/
10451
10452 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10453 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10454 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10455 L:      linuxppc-dev@lists.ozlabs.org
10456 S:      Supported
10457 F:      arch/powerpc/platforms/powernv/ocxl.c
10458 F:      arch/powerpc/include/asm/pnv-ocxl.h
10459 F:      drivers/misc/ocxl/
10460 F:      include/misc/ocxl*
10461 F:      include/uapi/misc/ocxl.h
10462 F:      Documentation/accelerators/ocxl.rst
10463
10464 OMAP AUDIO SUPPORT
10465 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10466 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10467 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10468 L:      linux-omap@vger.kernel.org
10469 S:      Maintained
10470 F:      sound/soc/omap/
10471
10472 OMAP CLOCK FRAMEWORK SUPPORT
10473 M:      Paul Walmsley <paul@pwsan.com>
10474 L:      linux-omap@vger.kernel.org
10475 S:      Maintained
10476 F:      arch/arm/*omap*/*clock*
10477
10478 OMAP DEVICE TREE SUPPORT
10479 M:      Benoît Cousson <bcousson@baylibre.com>
10480 M:      Tony Lindgren <tony@atomide.com>
10481 L:      linux-omap@vger.kernel.org
10482 L:      devicetree@vger.kernel.org
10483 S:      Maintained
10484 F:      arch/arm/boot/dts/*omap*
10485 F:      arch/arm/boot/dts/*am3*
10486 F:      arch/arm/boot/dts/*am4*
10487 F:      arch/arm/boot/dts/*am5*
10488 F:      arch/arm/boot/dts/*dra7*
10489
10490 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10491 L:      linux-omap@vger.kernel.org
10492 L:      linux-fbdev@vger.kernel.org
10493 S:      Orphan
10494 F:      drivers/video/fbdev/omap2/
10495 F:      Documentation/arm/OMAP/DSS
10496
10497 OMAP FRAMEBUFFER SUPPORT
10498 L:      linux-fbdev@vger.kernel.org
10499 L:      linux-omap@vger.kernel.org
10500 S:      Orphan
10501 F:      drivers/video/fbdev/omap/
10502
10503 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10504 M:      Roger Quadros <rogerq@ti.com>
10505 M:      Tony Lindgren <tony@atomide.com>
10506 L:      linux-omap@vger.kernel.org
10507 S:      Maintained
10508 F:      drivers/memory/omap-gpmc.c
10509 F:      arch/arm/mach-omap2/*gpmc*
10510
10511 OMAP GPIO DRIVER
10512 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10513 M:      Santosh Shilimkar <ssantosh@kernel.org>
10514 M:      Kevin Hilman <khilman@kernel.org>
10515 L:      linux-omap@vger.kernel.org
10516 S:      Maintained
10517 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10518 F:      drivers/gpio/gpio-omap.c
10519
10520 OMAP HARDWARE SPINLOCK SUPPORT
10521 M:      Ohad Ben-Cohen <ohad@wizery.com>
10522 L:      linux-omap@vger.kernel.org
10523 S:      Maintained
10524 F:      drivers/hwspinlock/omap_hwspinlock.c
10525
10526 OMAP HS MMC SUPPORT
10527 L:      linux-mmc@vger.kernel.org
10528 L:      linux-omap@vger.kernel.org
10529 S:      Orphan
10530 F:      drivers/mmc/host/omap_hsmmc.c
10531
10532 OMAP HWMOD DATA
10533 M:      Paul Walmsley <paul@pwsan.com>
10534 L:      linux-omap@vger.kernel.org
10535 S:      Maintained
10536 F:      arch/arm/mach-omap2/omap_hwmod*data*
10537
10538 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10539 M:      Benoît Cousson <bcousson@baylibre.com>
10540 L:      linux-omap@vger.kernel.org
10541 S:      Maintained
10542 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10543
10544 OMAP HWMOD SUPPORT
10545 M:      Benoît Cousson <bcousson@baylibre.com>
10546 M:      Paul Walmsley <paul@pwsan.com>
10547 L:      linux-omap@vger.kernel.org
10548 S:      Maintained
10549 F:      arch/arm/mach-omap2/omap_hwmod.*
10550
10551 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10552 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10553 L:      linux-media@vger.kernel.org
10554 S:      Maintained
10555 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10556 F:      drivers/media/platform/omap3isp/
10557 F:      drivers/staging/media/omap4iss/
10558
10559 OMAP MMC SUPPORT
10560 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10561 L:      linux-omap@vger.kernel.org
10562 S:      Maintained
10563 F:      drivers/mmc/host/omap.c
10564
10565 OMAP POWER MANAGEMENT SUPPORT
10566 M:      Kevin Hilman <khilman@kernel.org>
10567 L:      linux-omap@vger.kernel.org
10568 S:      Maintained
10569 F:      arch/arm/*omap*/*pm*
10570 F:      drivers/cpufreq/omap-cpufreq.c
10571
10572 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10573 M:      Rajendra Nayak <rnayak@codeaurora.org>
10574 M:      Paul Walmsley <paul@pwsan.com>
10575 L:      linux-omap@vger.kernel.org
10576 S:      Maintained
10577 F:      arch/arm/mach-omap2/prm*
10578
10579 OMAP RANDOM NUMBER GENERATOR SUPPORT
10580 M:      Deepak Saxena <dsaxena@plexity.net>
10581 S:      Maintained
10582 F:      drivers/char/hw_random/omap-rng.c
10583
10584 OMAP USB SUPPORT
10585 L:      linux-usb@vger.kernel.org
10586 L:      linux-omap@vger.kernel.org
10587 S:      Orphan
10588 F:      drivers/usb/*/*omap*
10589 F:      arch/arm/*omap*/usb*
10590
10591 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10592 M:      Mark Jackson <mpfj@newflow.co.uk>
10593 L:      linux-omap@vger.kernel.org
10594 S:      Maintained
10595 F:      arch/arm/boot/dts/am335x-nano.dts
10596
10597 OMAP1 SUPPORT
10598 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10599 M:      Tony Lindgren <tony@atomide.com>
10600 L:      linux-omap@vger.kernel.org
10601 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10603 S:      Maintained
10604 F:      arch/arm/mach-omap1/
10605 F:      arch/arm/plat-omap/
10606 F:      arch/arm/configs/omap1_defconfig
10607 F:      drivers/i2c/busses/i2c-omap.c
10608 F:      include/linux/platform_data/i2c-omap.h
10609 F:      include/linux/platform_data/ams-delta-fiq.h
10610
10611 OMAP2+ SUPPORT
10612 M:      Tony Lindgren <tony@atomide.com>
10613 L:      linux-omap@vger.kernel.org
10614 W:      http://www.muru.com/linux/omap/
10615 W:      http://linux.omap.com/
10616 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10618 S:      Maintained
10619 F:      arch/arm/mach-omap2/
10620 F:      arch/arm/plat-omap/
10621 F:      arch/arm/configs/omap2plus_defconfig
10622 F:      drivers/i2c/busses/i2c-omap.c
10623 F:      drivers/irqchip/irq-omap-intc.c
10624 F:      drivers/mfd/*omap*.c
10625 F:      drivers/mfd/menelaus.c
10626 F:      drivers/mfd/palmas.c
10627 F:      drivers/mfd/tps65217.c
10628 F:      drivers/mfd/tps65218.c
10629 F:      drivers/mfd/tps65910.c
10630 F:      drivers/mfd/twl-core.[ch]
10631 F:      drivers/mfd/twl4030*.c
10632 F:      drivers/mfd/twl6030*.c
10633 F:      drivers/mfd/twl6040*.c
10634 F:      drivers/regulator/palmas-regulator*.c
10635 F:      drivers/regulator/pbias-regulator.c
10636 F:      drivers/regulator/tps65217-regulator.c
10637 F:      drivers/regulator/tps65218-regulator.c
10638 F:      drivers/regulator/tps65910-regulator.c
10639 F:      drivers/regulator/twl-regulator.c
10640 F:      drivers/regulator/twl6030-regulator.c
10641 F:      include/linux/platform_data/i2c-omap.h
10642
10643 ONION OMEGA2+ BOARD
10644 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10645 L:      linux-mips@linux-mips.org
10646 S:      Maintained
10647 F:      arch/mips/boot/dts/ralink/omega2p.dts
10648
10649 OMFS FILESYSTEM
10650 M:      Bob Copeland <me@bobcopeland.com>
10651 L:      linux-karma-devel@lists.sourceforge.net
10652 S:      Maintained
10653 F:      Documentation/filesystems/omfs.txt
10654 F:      fs/omfs/
10655
10656 OMNIKEY CARDMAN 4000 DRIVER
10657 M:      Harald Welte <laforge@gnumonks.org>
10658 S:      Maintained
10659 F:      drivers/char/pcmcia/cm4000_cs.c
10660 F:      include/linux/cm4000_cs.h
10661 F:      include/uapi/linux/cm4000_cs.h
10662
10663 OMNIKEY CARDMAN 4040 DRIVER
10664 M:      Harald Welte <laforge@gnumonks.org>
10665 S:      Maintained
10666 F:      drivers/char/pcmcia/cm4040_cs.*
10667
10668 OMNIVISION OV13858 SENSOR DRIVER
10669 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10670 L:      linux-media@vger.kernel.org
10671 T:      git git://linuxtv.org/media_tree.git
10672 S:      Maintained
10673 F:      drivers/media/i2c/ov13858.c
10674
10675 OMNIVISION OV2680 SENSOR DRIVER
10676 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10677 L:      linux-media@vger.kernel.org
10678 T:      git git://linuxtv.org/media_tree.git
10679 S:      Maintained
10680 F:      drivers/media/i2c/ov2680.c
10681 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10682
10683 OMNIVISION OV2685 SENSOR DRIVER
10684 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10685 L:      linux-media@vger.kernel.org
10686 T:      git git://linuxtv.org/media_tree.git
10687 S:      Maintained
10688 F:      drivers/media/i2c/ov2685.c
10689
10690 OMNIVISION OV5640 SENSOR DRIVER
10691 M:      Steve Longerbeam <slongerbeam@gmail.com>
10692 L:      linux-media@vger.kernel.org
10693 T:      git git://linuxtv.org/media_tree.git
10694 S:      Maintained
10695 F:      drivers/media/i2c/ov5640.c
10696
10697 OMNIVISION OV5647 SENSOR DRIVER
10698 M:      Luis Oliveira <lolivei@synopsys.com>
10699 L:      linux-media@vger.kernel.org
10700 T:      git git://linuxtv.org/media_tree.git
10701 S:      Maintained
10702 F:      drivers/media/i2c/ov5647.c
10703
10704 OMNIVISION OV5695 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/ov5695.c
10710
10711 OMNIVISION OV7670 SENSOR DRIVER
10712 M:      Jonathan Corbet <corbet@lwn.net>
10713 L:      linux-media@vger.kernel.org
10714 T:      git git://linuxtv.org/media_tree.git
10715 S:      Maintained
10716 F:      drivers/media/i2c/ov7670.c
10717 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10718
10719 OMNIVISION OV772x SENSOR DRIVER
10720 M:      Jacopo Mondi <jacopo@jmondi.org>
10721 L:      linux-media@vger.kernel.org
10722 T:      git git://linuxtv.org/media_tree.git
10723 S:      Odd fixes
10724 F:      drivers/media/i2c/ov772x.c
10725 F:      include/media/i2c/ov772x.h
10726 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10727
10728 OMNIVISION OV7740 SENSOR DRIVER
10729 M:      Wenyou Yang <wenyou.yang@microchip.com>
10730 L:      linux-media@vger.kernel.org
10731 T:      git git://linuxtv.org/media_tree.git
10732 S:      Maintained
10733 F:      drivers/media/i2c/ov7740.c
10734 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10735
10736 OMNIVISION OV9650 SENSOR DRIVER
10737 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10738 R:      Akinobu Mita <akinobu.mita@gmail.com>
10739 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10740 L:      linux-media@vger.kernel.org
10741 T:      git git://linuxtv.org/media_tree.git
10742 S:      Maintained
10743 F:      drivers/media/i2c/ov9650.c
10744 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10745
10746 ONENAND FLASH DRIVER
10747 M:      Kyungmin Park <kyungmin.park@samsung.com>
10748 L:      linux-mtd@lists.infradead.org
10749 S:      Maintained
10750 F:      drivers/mtd/nand/onenand/
10751 F:      include/linux/mtd/onenand*.h
10752
10753 ONSTREAM SCSI TAPE DRIVER
10754 M:      Willem Riede <osst@riede.org>
10755 L:      osst-users@lists.sourceforge.net
10756 L:      linux-scsi@vger.kernel.org
10757 S:      Maintained
10758 F:      Documentation/scsi/osst.txt
10759 F:      drivers/scsi/osst.*
10760 F:      drivers/scsi/osst_*.h
10761 F:      drivers/scsi/st.h
10762
10763 OP-TEE DRIVER
10764 M:      Jens Wiklander <jens.wiklander@linaro.org>
10765 S:      Maintained
10766 F:      drivers/tee/optee/
10767
10768 OPA-VNIC DRIVER
10769 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10770 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10771 L:      linux-rdma@vger.kernel.org
10772 S:      Supported
10773 F:      drivers/infiniband/ulp/opa_vnic
10774
10775 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10776 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10777 M:      Frank Rowand <frowand.list@gmail.com>
10778 L:      devicetree@vger.kernel.org
10779 S:      Maintained
10780 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10781 F:      Documentation/devicetree/overlay-notes.txt
10782 F:      drivers/of/overlay.c
10783 F:      drivers/of/resolver.c
10784 K:      of_overlay_notifier_
10785
10786 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10787 M:      Rob Herring <robh+dt@kernel.org>
10788 M:      Frank Rowand <frowand.list@gmail.com>
10789 L:      devicetree@vger.kernel.org
10790 W:      http://www.devicetree.org/
10791 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10792 S:      Maintained
10793 F:      drivers/of/
10794 F:      include/linux/of*.h
10795 F:      scripts/dtc/
10796 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10797
10798 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10799 M:      Rob Herring <robh+dt@kernel.org>
10800 M:      Mark Rutland <mark.rutland@arm.com>
10801 L:      devicetree@vger.kernel.org
10802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10803 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10804 S:      Maintained
10805 F:      Documentation/devicetree/
10806 F:      arch/*/boot/dts/
10807 F:      include/dt-bindings/
10808
10809 OPENCORES I2C BUS DRIVER
10810 M:      Peter Korsgaard <peter@korsgaard.com>
10811 L:      linux-i2c@vger.kernel.org
10812 S:      Maintained
10813 F:      Documentation/i2c/busses/i2c-ocores
10814 F:      drivers/i2c/busses/i2c-ocores.c
10815
10816 OPENRISC ARCHITECTURE
10817 M:      Jonas Bonn <jonas@southpole.se>
10818 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10819 M:      Stafford Horne <shorne@gmail.com>
10820 T:      git git://github.com/openrisc/linux.git
10821 L:      openrisc@lists.librecores.org
10822 W:      http://openrisc.io
10823 S:      Maintained
10824 F:      Documentation/devicetree/bindings/openrisc/
10825 F:      Documentation/openrisc/
10826 F:      arch/openrisc/
10827 F:      drivers/irqchip/irq-ompic.c
10828 F:      drivers/irqchip/irq-or1k-*
10829
10830 OPENVSWITCH
10831 M:      Pravin B Shelar <pshelar@ovn.org>
10832 L:      netdev@vger.kernel.org
10833 L:      dev@openvswitch.org
10834 W:      http://openvswitch.org
10835 S:      Maintained
10836 F:      net/openvswitch/
10837 F:      include/uapi/linux/openvswitch.h
10838
10839 OPERATING PERFORMANCE POINTS (OPP)
10840 M:      Viresh Kumar <vireshk@kernel.org>
10841 M:      Nishanth Menon <nm@ti.com>
10842 M:      Stephen Boyd <sboyd@kernel.org>
10843 L:      linux-pm@vger.kernel.org
10844 S:      Maintained
10845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10846 F:      drivers/opp/
10847 F:      include/linux/pm_opp.h
10848 F:      Documentation/power/opp.txt
10849 F:      Documentation/devicetree/bindings/opp/
10850
10851 OPL4 DRIVER
10852 M:      Clemens Ladisch <clemens@ladisch.de>
10853 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10854 T:      git git://git.alsa-project.org/alsa-kernel.git
10855 S:      Maintained
10856 F:      sound/drivers/opl4/
10857
10858 OPROFILE
10859 M:      Robert Richter <rric@kernel.org>
10860 L:      oprofile-list@lists.sf.net
10861 S:      Maintained
10862 F:      arch/*/include/asm/oprofile*.h
10863 F:      arch/*/oprofile/
10864 F:      drivers/oprofile/
10865 F:      include/linux/oprofile.h
10866
10867 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10868 M:      Mark Fasheh <mark@fasheh.com>
10869 M:      Joel Becker <jlbec@evilplan.org>
10870 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10871 W:      http://ocfs2.wiki.kernel.org
10872 S:      Supported
10873 F:      Documentation/filesystems/ocfs2.txt
10874 F:      Documentation/filesystems/dlmfs.txt
10875 F:      fs/ocfs2/
10876
10877 ORANGEFS FILESYSTEM
10878 M:      Mike Marshall <hubcap@omnibond.com>
10879 R:      Martin Brandenburg <martin@omnibond.com>
10880 L:      devel@lists.orangefs.org
10881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10882 S:      Supported
10883 F:      fs/orangefs/
10884 F:      Documentation/filesystems/orangefs.txt
10885
10886 ORINOCO DRIVER
10887 L:      linux-wireless@vger.kernel.org
10888 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10889 W:      http://www.nongnu.org/orinoco/
10890 S:      Orphan
10891 F:      drivers/net/wireless/intersil/orinoco/
10892
10893 OSD LIBRARY and FILESYSTEM
10894 M:      Boaz Harrosh <ooo@electrozaur.com>
10895 S:      Maintained
10896 F:      drivers/scsi/osd/
10897 F:      include/scsi/osd_*
10898 F:      fs/exofs/
10899
10900 OV2659 OMNIVISION SENSOR DRIVER
10901 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10902 L:      linux-media@vger.kernel.org
10903 W:      https://linuxtv.org
10904 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10905 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10906 S:      Maintained
10907 F:      drivers/media/i2c/ov2659.c
10908 F:      include/media/i2c/ov2659.h
10909
10910 OVERLAY FILESYSTEM
10911 M:      Miklos Szeredi <miklos@szeredi.hu>
10912 L:      linux-unionfs@vger.kernel.org
10913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10914 S:      Supported
10915 F:      fs/overlayfs/
10916 F:      Documentation/filesystems/overlayfs.txt
10917
10918 P54 WIRELESS DRIVER
10919 M:      Christian Lamparter <chunkeey@googlemail.com>
10920 L:      linux-wireless@vger.kernel.org
10921 W:      http://wireless.kernel.org/en/users/Drivers/p54
10922 S:      Maintained
10923 F:      drivers/net/wireless/intersil/p54/
10924
10925 PA SEMI ETHERNET DRIVER
10926 L:      netdev@vger.kernel.org
10927 S:      Orphan
10928 F:      drivers/net/ethernet/pasemi/*
10929
10930 PA SEMI SMBUS DRIVER
10931 L:      linux-i2c@vger.kernel.org
10932 S:      Orphan
10933 F:      drivers/i2c/busses/i2c-pasemi.c
10934
10935 PADATA PARALLEL EXECUTION MECHANISM
10936 M:      Steffen Klassert <steffen.klassert@secunet.com>
10937 L:      linux-crypto@vger.kernel.org
10938 S:      Maintained
10939 F:      kernel/padata.c
10940 F:      include/linux/padata.h
10941 F:      Documentation/padata.txt
10942
10943 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10944 M:      Harald Welte <laforge@gnumonks.org>
10945 L:      platform-driver-x86@vger.kernel.org
10946 S:      Maintained
10947 F:      drivers/platform/x86/panasonic-laptop.c
10948
10949 PARALLEL LCD/KEYPAD PANEL DRIVER
10950 M:      Willy Tarreau <willy@haproxy.com>
10951 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10952 S:      Odd Fixes
10953 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10954 F:      drivers/auxdisplay/panel.c
10955
10956 PARALLEL PORT SUBSYSTEM
10957 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10958 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10959 L:      linux-parport@lists.infradead.org (subscribers-only)
10960 S:      Maintained
10961 F:      drivers/parport/
10962 F:      include/linux/parport*.h
10963 F:      drivers/char/ppdev.c
10964 F:      include/uapi/linux/ppdev.h
10965 F:      Documentation/parport*.txt
10966
10967 PARAVIRT_OPS INTERFACE
10968 M:      Juergen Gross <jgross@suse.com>
10969 M:      Alok Kataria <akataria@vmware.com>
10970 L:      virtualization@lists.linux-foundation.org
10971 S:      Supported
10972 F:      Documentation/virtual/paravirt_ops.txt
10973 F:      arch/*/kernel/paravirt*
10974 F:      arch/*/include/asm/paravirt*.h
10975 F:      include/linux/hypervisor.h
10976
10977 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
10978 M:      Tim Waugh <tim@cyberelk.net>
10979 L:      linux-parport@lists.infradead.org (subscribers-only)
10980 S:      Maintained
10981 F:      Documentation/blockdev/paride.txt
10982 F:      drivers/block/paride/
10983
10984 PARISC ARCHITECTURE
10985 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
10986 M:      Helge Deller <deller@gmx.de>
10987 L:      linux-parisc@vger.kernel.org
10988 W:      http://www.parisc-linux.org/
10989 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
10990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
10991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
10992 S:      Maintained
10993 F:      arch/parisc/
10994 F:      Documentation/parisc/
10995 F:      drivers/parisc/
10996 F:      drivers/char/agp/parisc-agp.c
10997 F:      drivers/input/serio/gscps2.c
10998 F:      drivers/parport/parport_gsc.*
10999 F:      drivers/tty/serial/8250/8250_gsc.c
11000 F:      drivers/video/fbdev/sti*
11001 F:      drivers/video/console/sti*
11002 F:      drivers/video/logo/logo_parisc*
11003
11004 PARMAN
11005 M:      Jiri Pirko <jiri@mellanox.com>
11006 L:      netdev@vger.kernel.org
11007 S:      Supported
11008 F:      lib/parman.c
11009 F:      lib/test_parman.c
11010 F:      include/linux/parman.h
11011
11012 PC87360 HARDWARE MONITORING DRIVER
11013 M:      Jim Cromie <jim.cromie@gmail.com>
11014 L:      linux-hwmon@vger.kernel.org
11015 S:      Maintained
11016 F:      Documentation/hwmon/pc87360
11017 F:      drivers/hwmon/pc87360.c
11018
11019 PC8736x GPIO DRIVER
11020 M:      Jim Cromie <jim.cromie@gmail.com>
11021 S:      Maintained
11022 F:      drivers/char/pc8736x_gpio.c
11023
11024 PC87427 HARDWARE MONITORING DRIVER
11025 M:      Jean Delvare <jdelvare@suse.com>
11026 L:      linux-hwmon@vger.kernel.org
11027 S:      Maintained
11028 F:      Documentation/hwmon/pc87427
11029 F:      drivers/hwmon/pc87427.c
11030
11031 PCA9532 LED DRIVER
11032 M:      Riku Voipio <riku.voipio@iki.fi>
11033 S:      Maintained
11034 F:      drivers/leds/leds-pca9532.c
11035 F:      include/linux/leds-pca9532.h
11036
11037 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11038 M:      Guenter Roeck <linux@roeck-us.net>
11039 L:      linux-i2c@vger.kernel.org
11040 S:      Maintained
11041 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11042
11043 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11044 M:      Khalid Aziz <khalid@gonehiking.org>
11045 S:      Maintained
11046 F:      drivers/firmware/pcdp.*
11047
11048 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11049 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11050 L:      linux-pci@vger.kernel.org
11051 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11052 S:      Maintained
11053 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11054 F:      drivers/pci/controller/pci-aardvark.c
11055
11056 PCI DRIVER FOR ALTERA PCIE IP
11057 M:      Ley Foon Tan <lftan@altera.com>
11058 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11059 L:      linux-pci@vger.kernel.org
11060 S:      Supported
11061 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11062 F:      drivers/pci/controller/pcie-altera.c
11063
11064 PCI DRIVER FOR APPLIEDMICRO XGENE
11065 M:      Tanmay Inamdar <tinamdar@apm.com>
11066 L:      linux-pci@vger.kernel.org
11067 L:      linux-arm-kernel@lists.infradead.org
11068 S:      Maintained
11069 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11070 F:      drivers/pci/controller/pci-xgene.c
11071
11072 PCI DRIVER FOR ARM VERSATILE PLATFORM
11073 M:      Rob Herring <robh@kernel.org>
11074 L:      linux-pci@vger.kernel.org
11075 L:      linux-arm-kernel@lists.infradead.org
11076 S:      Maintained
11077 F:      Documentation/devicetree/bindings/pci/versatile.txt
11078 F:      drivers/pci/controller/pci-versatile.c
11079
11080 PCI DRIVER FOR ARMADA 8K
11081 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11082 L:      linux-pci@vger.kernel.org
11083 L:      linux-arm-kernel@lists.infradead.org
11084 S:      Maintained
11085 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11086 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11087
11088 PCI DRIVER FOR CADENCE PCIE IP
11089 M:      Alan Douglas <adouglas@cadence.com>
11090 L:      linux-pci@vger.kernel.org
11091 S:      Maintained
11092 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11093 F:      drivers/pci/controller/pcie-cadence*
11094
11095 PCI DRIVER FOR FREESCALE LAYERSCAPE
11096 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11097 M:      Mingkai Hu <mingkai.hu@nxp.com>
11098 M:      Roy Zang <roy.zang@nxp.com>
11099 L:      linuxppc-dev@lists.ozlabs.org
11100 L:      linux-pci@vger.kernel.org
11101 L:      linux-arm-kernel@lists.infradead.org
11102 S:      Maintained
11103 F:      drivers/pci/controller/dwc/*layerscape*
11104
11105 PCI DRIVER FOR GENERIC OF HOSTS
11106 M:      Will Deacon <will.deacon@arm.com>
11107 L:      linux-pci@vger.kernel.org
11108 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11109 S:      Maintained
11110 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11111 F:      drivers/pci/controller/pci-host-common.c
11112 F:      drivers/pci/controller/pci-host-generic.c
11113
11114 PCI DRIVER FOR IMX6
11115 M:      Richard Zhu <hongxing.zhu@nxp.com>
11116 M:      Lucas Stach <l.stach@pengutronix.de>
11117 L:      linux-pci@vger.kernel.org
11118 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11119 S:      Maintained
11120 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11121 F:      drivers/pci/controller/dwc/*imx6*
11122
11123 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11124 M:      Keith Busch <keith.busch@intel.com>
11125 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11126 L:      linux-pci@vger.kernel.org
11127 S:      Supported
11128 F:      drivers/pci/controller/vmd.c
11129
11130 PCI DRIVER FOR MICROSEMI SWITCHTEC
11131 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11132 M:      Logan Gunthorpe <logang@deltatee.com>
11133 L:      linux-pci@vger.kernel.org
11134 S:      Maintained
11135 F:      Documentation/switchtec.txt
11136 F:      Documentation/ABI/testing/sysfs-class-switchtec
11137 F:      drivers/pci/switch/switchtec*
11138 F:      include/uapi/linux/switchtec_ioctl.h
11139 F:      include/linux/switchtec.h
11140 F:      drivers/ntb/hw/mscc/
11141
11142 PCI DRIVER FOR MOBIVEIL PCIE IP
11143 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11144 L:      linux-pci@vger.kernel.org
11145 S:      Supported
11146 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11147 F:      drivers/pci/controller/pcie-mobiveil.c
11148
11149 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11150 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11151 M:      Jason Cooper <jason@lakedaemon.net>
11152 L:      linux-pci@vger.kernel.org
11153 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11154 S:      Maintained
11155 F:      drivers/pci/controller/*mvebu*
11156
11157 PCI DRIVER FOR NVIDIA TEGRA
11158 M:      Thierry Reding <thierry.reding@gmail.com>
11159 L:      linux-tegra@vger.kernel.org
11160 L:      linux-pci@vger.kernel.org
11161 S:      Supported
11162 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11163 F:      drivers/pci/controller/pci-tegra.c
11164
11165 PCI DRIVER FOR RENESAS R-CAR
11166 M:      Simon Horman <horms@verge.net.au>
11167 L:      linux-pci@vger.kernel.org
11168 L:      linux-renesas-soc@vger.kernel.org
11169 S:      Maintained
11170 F:      drivers/pci/controller/*rcar*
11171
11172 PCI DRIVER FOR SAMSUNG EXYNOS
11173 M:      Jingoo Han <jingoohan1@gmail.com>
11174 L:      linux-pci@vger.kernel.org
11175 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11176 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11177 S:      Maintained
11178 F:      drivers/pci/controller/dwc/pci-exynos.c
11179
11180 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11181 M:      Jingoo Han <jingoohan1@gmail.com>
11182 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11183 L:      linux-pci@vger.kernel.org
11184 S:      Maintained
11185 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11186 F:      drivers/pci/controller/dwc/*designware*
11187
11188 PCI DRIVER FOR TI DRA7XX
11189 M:      Kishon Vijay Abraham I <kishon@ti.com>
11190 L:      linux-omap@vger.kernel.org
11191 L:      linux-pci@vger.kernel.org
11192 S:      Supported
11193 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11194 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11195
11196 PCI DRIVER FOR TI KEYSTONE
11197 M:      Murali Karicheri <m-karicheri2@ti.com>
11198 L:      linux-pci@vger.kernel.org
11199 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11200 S:      Maintained
11201 F:      drivers/pci/controller/dwc/*keystone*
11202
11203 PCI ENDPOINT SUBSYSTEM
11204 M:      Kishon Vijay Abraham I <kishon@ti.com>
11205 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11206 L:      linux-pci@vger.kernel.org
11207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11208 S:      Supported
11209 F:      drivers/pci/endpoint/
11210 F:      drivers/misc/pci_endpoint_test.c
11211 F:      tools/pci/
11212
11213 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11214 M:      Russell Currey <ruscur@russell.cc>
11215 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11216 M:      Oliver O'Halloran <oohall@gmail.com>
11217 L:      linuxppc-dev@lists.ozlabs.org
11218 S:      Supported
11219 F:      Documentation/PCI/pci-error-recovery.txt
11220 F:      drivers/pci/pcie/aer.c
11221 F:      drivers/pci/pcie/dpc.c
11222 F:      drivers/pci/pcie/err.c
11223 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11224 F:      arch/powerpc/kernel/eeh*.c
11225 F:      arch/powerpc/platforms/*/eeh*.c
11226 F:      arch/powerpc/include/*/eeh*.h
11227
11228 PCI ERROR RECOVERY
11229 M:      Linas Vepstas <linasvepstas@gmail.com>
11230 L:      linux-pci@vger.kernel.org
11231 S:      Supported
11232 F:      Documentation/PCI/pci-error-recovery.txt
11233
11234 PCI MSI DRIVER FOR ALTERA MSI IP
11235 M:      Ley Foon Tan <lftan@altera.com>
11236 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11237 L:      linux-pci@vger.kernel.org
11238 S:      Supported
11239 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11240 F:      drivers/pci/controller/pcie-altera-msi.c
11241
11242 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11243 M:      Duc Dang <dhdang@apm.com>
11244 L:      linux-pci@vger.kernel.org
11245 L:      linux-arm-kernel@lists.infradead.org
11246 S:      Maintained
11247 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11248 F:      drivers/pci/controller/pci-xgene-msi.c
11249
11250 PCI SUBSYSTEM
11251 M:      Bjorn Helgaas <bhelgaas@google.com>
11252 L:      linux-pci@vger.kernel.org
11253 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11255 S:      Supported
11256 F:      Documentation/devicetree/bindings/pci/
11257 F:      Documentation/PCI/
11258 F:      drivers/acpi/pci*
11259 F:      drivers/pci/
11260 F:      include/asm-generic/pci*
11261 F:      include/linux/pci*
11262 F:      include/linux/of_pci.h
11263 F:      include/uapi/linux/pci*
11264 F:      lib/pci*
11265 F:      arch/x86/pci/
11266 F:      arch/x86/kernel/quirks.c
11267
11268 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11269 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11270 L:      linux-pci@vger.kernel.org
11271 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11273 S:      Supported
11274 F:      drivers/pci/controller/
11275
11276 PCIE DRIVER FOR AXIS ARTPEC
11277 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11278 L:      linux-arm-kernel@axis.com
11279 L:      linux-pci@vger.kernel.org
11280 S:      Maintained
11281 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11282 F:      drivers/pci/controller/dwc/*artpec*
11283
11284 PCIE DRIVER FOR CAVIUM THUNDERX
11285 M:      David Daney <david.daney@cavium.com>
11286 L:      linux-pci@vger.kernel.org
11287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11288 S:      Supported
11289 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11290 F:      drivers/pci/controller/pci-thunder-*
11291
11292 PCIE DRIVER FOR HISILICON
11293 M:      Zhou Wang <wangzhou1@hisilicon.com>
11294 L:      linux-pci@vger.kernel.org
11295 S:      Maintained
11296 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11297 F:      drivers/pci/controller/dwc/pcie-hisi.c
11298
11299 PCIE DRIVER FOR HISILICON KIRIN
11300 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11301 M:      Binghui Wang <wangbinghui@hisilicon.com>
11302 L:      linux-pci@vger.kernel.org
11303 S:      Maintained
11304 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11305 F:      drivers/pci/controller/dwc/pcie-kirin.c
11306
11307 PCIE DRIVER FOR HISILICON STB
11308 M:      Jianguo Sun <sunjianguo1@huawei.com>
11309 M:      Shawn Guo <shawn.guo@linaro.org>
11310 L:      linux-pci@vger.kernel.org
11311 S:      Maintained
11312 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11313 F:      drivers/pci/controller/dwc/pcie-histb.c
11314
11315 PCIE DRIVER FOR MEDIATEK
11316 M:      Ryder Lee <ryder.lee@mediatek.com>
11317 L:      linux-pci@vger.kernel.org
11318 L:      linux-mediatek@lists.infradead.org
11319 S:      Supported
11320 F:      Documentation/devicetree/bindings/pci/mediatek*
11321 F:      drivers/pci/controller/*mediatek*
11322
11323 PCIE DRIVER FOR QUALCOMM MSM
11324 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11325 L:      linux-pci@vger.kernel.org
11326 L:      linux-arm-msm@vger.kernel.org
11327 S:      Maintained
11328 F:      drivers/pci/controller/dwc/*qcom*
11329
11330 PCIE DRIVER FOR ROCKCHIP
11331 M:      Shawn Lin <shawn.lin@rock-chips.com>
11332 L:      linux-pci@vger.kernel.org
11333 L:      linux-rockchip@lists.infradead.org
11334 S:      Maintained
11335 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11336 F:      drivers/pci/controller/pcie-rockchip*
11337
11338 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11339 M:      Linus Walleij <linus.walleij@linaro.org>
11340 L:      linux-pci@vger.kernel.org
11341 S:      Maintained
11342 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11343 F:      drivers/pci/controller/pci-v3-semi.c
11344
11345 PCIE DRIVER FOR ST SPEAR13XX
11346 M:      Pratyush Anand <pratyush.anand@gmail.com>
11347 L:      linux-pci@vger.kernel.org
11348 S:      Maintained
11349 F:      drivers/pci/controller/dwc/*spear*
11350
11351 PCMCIA SUBSYSTEM
11352 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11354 S:      Odd Fixes
11355 F:      Documentation/pcmcia/
11356 F:      tools/pcmcia/
11357 F:      drivers/pcmcia/
11358 F:      include/pcmcia/
11359
11360 PCNET32 NETWORK DRIVER
11361 M:      Don Fry <pcnet32@frontier.com>
11362 L:      netdev@vger.kernel.org
11363 S:      Maintained
11364 F:      drivers/net/ethernet/amd/pcnet32.c
11365
11366 PCRYPT PARALLEL CRYPTO ENGINE
11367 M:      Steffen Klassert <steffen.klassert@secunet.com>
11368 L:      linux-crypto@vger.kernel.org
11369 S:      Maintained
11370 F:      crypto/pcrypt.c
11371 F:      include/crypto/pcrypt.h
11372
11373 PEAQ WMI HOTKEYS DRIVER
11374 M:      Hans de Goede <hdegoede@redhat.com>
11375 L:      platform-driver-x86@vger.kernel.org
11376 S:      Maintained
11377 F:      drivers/platform/x86/peaq-wmi.c
11378
11379 PER-CPU MEMORY ALLOCATOR
11380 M:      Dennis Zhou <dennis@kernel.org>
11381 M:      Tejun Heo <tj@kernel.org>
11382 M:      Christoph Lameter <cl@linux.com>
11383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11384 S:      Maintained
11385 F:      include/linux/percpu*.h
11386 F:      mm/percpu*.c
11387 F:      arch/*/include/asm/percpu.h
11388
11389 PER-TASK DELAY ACCOUNTING
11390 M:      Balbir Singh <bsingharora@gmail.com>
11391 S:      Maintained
11392 F:      include/linux/delayacct.h
11393 F:      kernel/delayacct.c
11394
11395 PERFORMANCE EVENTS SUBSYSTEM
11396 M:      Peter Zijlstra <peterz@infradead.org>
11397 M:      Ingo Molnar <mingo@redhat.com>
11398 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11399 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11400 R:      Jiri Olsa <jolsa@redhat.com>
11401 R:      Namhyung Kim <namhyung@kernel.org>
11402 L:      linux-kernel@vger.kernel.org
11403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11404 S:      Supported
11405 F:      kernel/events/*
11406 F:      include/linux/perf_event.h
11407 F:      include/uapi/linux/perf_event.h
11408 F:      arch/*/kernel/perf_event*.c
11409 F:      arch/*/kernel/*/perf_event*.c
11410 F:      arch/*/kernel/*/*/perf_event*.c
11411 F:      arch/*/include/asm/perf_event.h
11412 F:      arch/*/kernel/perf_callchain.c
11413 F:      arch/*/events/*
11414 F:      tools/perf/
11415
11416 PERSONALITY HANDLING
11417 M:      Christoph Hellwig <hch@infradead.org>
11418 L:      linux-abi-devel@lists.sourceforge.net
11419 S:      Maintained
11420 F:      include/linux/personality.h
11421 F:      include/uapi/linux/personality.h
11422
11423 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11424 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11425 L:      linux-input@vger.kernel.org
11426 S:      Maintained
11427 F:      Documentation/input/devices/pxrc.rst
11428 F:      drivers/input/joystick/pxrc.c
11429
11430 PHONET PROTOCOL
11431 M:      Remi Denis-Courmont <courmisch@gmail.com>
11432 S:      Supported
11433 F:      Documentation/networking/phonet.txt
11434 F:      include/linux/phonet.h
11435 F:      include/net/phonet/
11436 F:      include/uapi/linux/phonet.h
11437 F:      net/phonet/
11438
11439 PHRAM MTD DRIVER
11440 M:      Joern Engel <joern@lazybastard.org>
11441 L:      linux-mtd@lists.infradead.org
11442 S:      Maintained
11443 F:      drivers/mtd/devices/phram.c
11444
11445 PICOLCD HID DRIVER
11446 M:      Bruno Prémont <bonbons@linux-vserver.org>
11447 L:      linux-input@vger.kernel.org
11448 S:      Maintained
11449 F:      drivers/hid/hid-picolcd*
11450
11451 PICOXCELL SUPPORT
11452 M:      Jamie Iles <jamie@jamieiles.com>
11453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11454 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11455 S:      Supported
11456 F:      arch/arm/boot/dts/picoxcell*
11457 F:      arch/arm/mach-picoxcell/
11458 F:      drivers/crypto/picoxcell*
11459
11460 PIN CONTROL SUBSYSTEM
11461 M:      Linus Walleij <linus.walleij@linaro.org>
11462 L:      linux-gpio@vger.kernel.org
11463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11464 S:      Maintained
11465 F:      Documentation/devicetree/bindings/pinctrl/
11466 F:      Documentation/driver-api/pinctl.rst
11467 F:      drivers/pinctrl/
11468 F:      include/linux/pinctrl/
11469
11470 PIN CONTROLLER - ATMEL AT91
11471 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11472 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11473 S:      Maintained
11474 F:      drivers/pinctrl/pinctrl-at91.*
11475
11476 PIN CONTROLLER - ATMEL AT91 PIO4
11477 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11479 L:      linux-gpio@vger.kernel.org
11480 S:      Supported
11481 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11482
11483 PIN CONTROLLER - FREESCALE
11484 M:      Dong Aisheng <aisheng.dong@nxp.com>
11485 M:      Fabio Estevam <festevam@gmail.com>
11486 M:      Shawn Guo <shawnguo@kernel.org>
11487 M:      Stefan Agner <stefan@agner.ch>
11488 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11489 L:      linux-gpio@vger.kernel.org
11490 S:      Maintained
11491 F:      drivers/pinctrl/freescale/
11492 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11493
11494 PIN CONTROLLER - INTEL
11495 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11496 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11497 S:      Maintained
11498 F:      drivers/pinctrl/intel/
11499
11500 PIN CONTROLLER - MEDIATEK
11501 M:      Sean Wang <sean.wang@mediatek.com>
11502 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11503 S:      Maintained
11504 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11505 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11506 F:      drivers/pinctrl/mediatek/mtk-eint.*
11507 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11508 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11509 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11510
11511 PIN CONTROLLER - QUALCOMM
11512 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11513 S:      Maintained
11514 L:      linux-arm-msm@vger.kernel.org
11515 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11516 F:      drivers/pinctrl/qcom/
11517
11518 PIN CONTROLLER - RENESAS
11519 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11520 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11521 L:      linux-renesas-soc@vger.kernel.org
11522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11523 S:      Maintained
11524 F:      drivers/pinctrl/sh-pfc/
11525
11526 PIN CONTROLLER - SAMSUNG
11527 M:      Tomasz Figa <tomasz.figa@gmail.com>
11528 M:      Krzysztof Kozlowski <krzk@kernel.org>
11529 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11531 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11532 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11533 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11534 S:      Maintained
11535 F:      drivers/pinctrl/samsung/
11536 F:      include/dt-bindings/pinctrl/samsung.h
11537 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11538
11539 PIN CONTROLLER - SINGLE
11540 M:      Tony Lindgren <tony@atomide.com>
11541 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11542 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11543 L:      linux-omap@vger.kernel.org
11544 S:      Maintained
11545 F:      drivers/pinctrl/pinctrl-single.c
11546
11547 PIN CONTROLLER - ST SPEAR
11548 M:      Viresh Kumar <vireshk@kernel.org>
11549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11550 W:      http://www.st.com/spear
11551 S:      Maintained
11552 F:      drivers/pinctrl/spear/
11553
11554 PISTACHIO SOC SUPPORT
11555 M:      James Hartley <james.hartley@sondrel.com>
11556 L:      linux-mips@linux-mips.org
11557 S:      Odd Fixes
11558 F:      arch/mips/pistachio/
11559 F:      arch/mips/include/asm/mach-pistachio/
11560 F:      arch/mips/boot/dts/img/pistachio*
11561 F:      arch/mips/configs/pistachio*_defconfig
11562
11563 PKTCDVD DRIVER
11564 S:      Orphan
11565 M:      linux-block@vger.kernel.org
11566 F:      drivers/block/pktcdvd.c
11567 F:      include/linux/pktcdvd.h
11568 F:      include/uapi/linux/pktcdvd.h
11569
11570 PKUNITY SOC DRIVERS
11571 M:      Guan Xuetao <gxt@pku.edu.cn>
11572 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11573 S:      Maintained
11574 T:      git git://github.com/gxt/linux.git
11575 F:      drivers/input/serio/i8042-unicore32io.h
11576 F:      drivers/i2c/busses/i2c-puv3.c
11577 F:      drivers/video/fbdev/fb-puv3.c
11578 F:      drivers/rtc/rtc-puv3.c
11579
11580 PMBUS HARDWARE MONITORING DRIVERS
11581 M:      Guenter Roeck <linux@roeck-us.net>
11582 L:      linux-hwmon@vger.kernel.org
11583 W:      http://hwmon.wiki.kernel.org/
11584 W:      http://www.roeck-us.net/linux/drivers/
11585 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11586 S:      Maintained
11587 F:      Documentation/hwmon/pmbus
11588 F:      drivers/hwmon/pmbus/
11589 F:      include/linux/pmbus.h
11590
11591 PMC SIERRA MaxRAID DRIVER
11592 L:      linux-scsi@vger.kernel.org
11593 W:      http://www.pmc-sierra.com/
11594 S:      Orphan
11595 F:      drivers/scsi/pmcraid.*
11596
11597 PMC SIERRA PM8001 DRIVER
11598 M:      Jack Wang <jinpu.wang@profitbricks.com>
11599 M:      lindar_liu@usish.com
11600 L:      linux-scsi@vger.kernel.org
11601 S:      Supported
11602 F:      drivers/scsi/pm8001/
11603
11604 PNP SUPPORT
11605 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11606 S:      Maintained
11607 F:      drivers/pnp/
11608
11609 POSIX CLOCKS and TIMERS
11610 M:      Thomas Gleixner <tglx@linutronix.de>
11611 L:      linux-kernel@vger.kernel.org
11612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11613 S:      Maintained
11614 F:      fs/timerfd.c
11615 F:      include/linux/timer*
11616 F:      kernel/time/*timer*
11617
11618 POWER MANAGEMENT CORE
11619 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11620 L:      linux-pm@vger.kernel.org
11621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11622 B:      https://bugzilla.kernel.org
11623 S:      Supported
11624 F:      drivers/base/power/
11625 F:      include/linux/pm.h
11626 F:      include/linux/pm_*
11627 F:      include/linux/powercap.h
11628 F:      drivers/powercap/
11629 F:      kernel/configs/nopm.config
11630
11631 POWER STATE COORDINATION INTERFACE (PSCI)
11632 M:      Mark Rutland <mark.rutland@arm.com>
11633 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11634 L:      linux-arm-kernel@lists.infradead.org
11635 S:      Maintained
11636 F:      drivers/firmware/psci*.c
11637 F:      include/linux/psci.h
11638 F:      include/uapi/linux/psci.h
11639
11640 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11641 M:      Sebastian Reichel <sre@kernel.org>
11642 L:      linux-pm@vger.kernel.org
11643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11644 S:      Maintained
11645 F:      Documentation/ABI/testing/sysfs-class-power
11646 F:      Documentation/devicetree/bindings/power/supply/
11647 F:      include/linux/power_supply.h
11648 F:      drivers/power/supply/
11649
11650 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11651 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11652 L:      linuxppc-dev@lists.ozlabs.org
11653 S:      Maintained
11654 F:      drivers/char/powernv-op-panel.c
11655
11656 PPP OVER ATM (RFC 2364)
11657 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11658 S:      Maintained
11659 F:      net/atm/pppoatm.c
11660 F:      include/uapi/linux/atmppp.h
11661
11662 PPP OVER ETHERNET
11663 M:      Michal Ostrowski <mostrows@earthlink.net>
11664 S:      Maintained
11665 F:      drivers/net/ppp/pppoe.c
11666 F:      drivers/net/ppp/pppox.c
11667
11668 PPP OVER L2TP
11669 M:      James Chapman <jchapman@katalix.com>
11670 S:      Maintained
11671 F:      net/l2tp/l2tp_ppp.c
11672 F:      include/linux/if_pppol2tp.h
11673 F:      include/uapi/linux/if_pppol2tp.h
11674
11675 PPP PROTOCOL DRIVERS AND COMPRESSORS
11676 M:      Paul Mackerras <paulus@samba.org>
11677 L:      linux-ppp@vger.kernel.org
11678 S:      Maintained
11679 F:      drivers/net/ppp/ppp_*
11680
11681 PPS SUPPORT
11682 M:      Rodolfo Giometti <giometti@enneenne.com>
11683 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11684 L:      linuxpps@ml.enneenne.com (subscribers-only)
11685 S:      Maintained
11686 F:      Documentation/pps/
11687 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11688 F:      Documentation/ABI/testing/sysfs-pps
11689 F:      drivers/pps/
11690 F:      include/linux/pps*.h
11691 F:      include/uapi/linux/pps.h
11692
11693 PPTP DRIVER
11694 M:      Dmitry Kozlov <xeb@mail.ru>
11695 L:      netdev@vger.kernel.org
11696 S:      Maintained
11697 F:      drivers/net/ppp/pptp.c
11698 W:      http://sourceforge.net/projects/accel-pptp
11699
11700 PREEMPTIBLE KERNEL
11701 M:      Robert Love <rml@tech9.net>
11702 L:      kpreempt-tech@lists.sourceforge.net
11703 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11704 S:      Supported
11705 F:      Documentation/preempt-locking.txt
11706 F:      include/linux/preempt.h
11707
11708 PRINTK
11709 M:      Petr Mladek <pmladek@suse.com>
11710 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11711 R:      Steven Rostedt <rostedt@goodmis.org>
11712 S:      Maintained
11713 F:      kernel/printk/
11714 F:      include/linux/printk.h
11715
11716 PRISM54 WIRELESS DRIVER
11717 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11718 L:      linux-wireless@vger.kernel.org
11719 W:      http://wireless.kernel.org/en/users/Drivers/p54
11720 S:      Obsolete
11721 F:      drivers/net/wireless/intersil/prism54/
11722
11723 PROC FILESYSTEM
11724 R:      Alexey Dobriyan <adobriyan@gmail.com>
11725 L:      linux-kernel@vger.kernel.org
11726 L:      linux-fsdevel@vger.kernel.org
11727 S:      Maintained
11728 F:      fs/proc/
11729 F:      include/linux/proc_fs.h
11730 F:      tools/testing/selftests/proc/
11731
11732 PROC SYSCTL
11733 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11734 M:      Kees Cook <keescook@chromium.org>
11735 L:      linux-kernel@vger.kernel.org
11736 L:      linux-fsdevel@vger.kernel.org
11737 S:      Maintained
11738 F:      fs/proc/proc_sysctl.c
11739 F:      include/linux/sysctl.h
11740 F:      kernel/sysctl.c
11741 F:      tools/testing/selftests/sysctl/
11742
11743 PS3 NETWORK SUPPORT
11744 M:      Geoff Levand <geoff@infradead.org>
11745 L:      netdev@vger.kernel.org
11746 L:      linuxppc-dev@lists.ozlabs.org
11747 S:      Maintained
11748 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11749
11750 PS3 PLATFORM SUPPORT
11751 M:      Geoff Levand <geoff@infradead.org>
11752 L:      linuxppc-dev@lists.ozlabs.org
11753 S:      Maintained
11754 F:      arch/powerpc/boot/ps3*
11755 F:      arch/powerpc/include/asm/lv1call.h
11756 F:      arch/powerpc/include/asm/ps3*.h
11757 F:      arch/powerpc/platforms/ps3/
11758 F:      drivers/*/ps3*
11759 F:      drivers/ps3/
11760 F:      drivers/rtc/rtc-ps3.c
11761 F:      drivers/usb/host/*ps3.c
11762 F:      sound/ppc/snd_ps3*
11763
11764 PS3VRAM DRIVER
11765 M:      Jim Paris <jim@jtan.com>
11766 M:      Geoff Levand <geoff@infradead.org>
11767 L:      linuxppc-dev@lists.ozlabs.org
11768 S:      Maintained
11769 F:      drivers/block/ps3vram.c
11770
11771 PSAMPLE PACKET SAMPLING SUPPORT:
11772 M:      Yotam Gigi <yotam.gi@gmail.com>
11773 S:      Maintained
11774 F:      net/psample
11775 F:      include/net/psample.h
11776 F:      include/uapi/linux/psample.h
11777
11778 PSTORE FILESYSTEM
11779 M:      Kees Cook <keescook@chromium.org>
11780 M:      Anton Vorontsov <anton@enomsg.org>
11781 M:      Colin Cross <ccross@android.com>
11782 M:      Tony Luck <tony.luck@intel.com>
11783 S:      Maintained
11784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11785 F:      fs/pstore/
11786 F:      include/linux/pstore*
11787 F:      drivers/firmware/efi/efi-pstore.c
11788 F:      drivers/acpi/apei/erst.c
11789 F:      Documentation/admin-guide/ramoops.rst
11790 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11791 K:      \b(pstore|ramoops)
11792
11793 PTP HARDWARE CLOCK SUPPORT
11794 M:      Richard Cochran <richardcochran@gmail.com>
11795 L:      netdev@vger.kernel.org
11796 S:      Maintained
11797 W:      http://linuxptp.sourceforge.net/
11798 F:      Documentation/ABI/testing/sysfs-ptp
11799 F:      Documentation/ptp/*
11800 F:      drivers/net/phy/dp83640*
11801 F:      drivers/ptp/*
11802 F:      include/linux/ptp_cl*
11803
11804 PTRACE SUPPORT
11805 M:      Oleg Nesterov <oleg@redhat.com>
11806 S:      Maintained
11807 F:      include/asm-generic/syscall.h
11808 F:      include/linux/ptrace.h
11809 F:      include/linux/regset.h
11810 F:      include/linux/tracehook.h
11811 F:      include/uapi/linux/ptrace.h
11812 F:      include/uapi/linux/ptrace.h
11813 F:      include/asm-generic/ptrace.h
11814 F:      kernel/ptrace.c
11815 F:      arch/*/ptrace*.c
11816 F:      arch/*/*/ptrace*.c
11817 F:      arch/*/include/asm/ptrace*.h
11818
11819 PULSE8-CEC DRIVER
11820 M:      Hans Verkuil <hverkuil@xs4all.nl>
11821 L:      linux-media@vger.kernel.org
11822 T:      git git://linuxtv.org/media_tree.git
11823 S:      Maintained
11824 F:      drivers/media/usb/pulse8-cec/*
11825 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11826
11827 PVRUSB2 VIDEO4LINUX DRIVER
11828 M:      Mike Isely <isely@pobox.com>
11829 L:      pvrusb2@isely.net       (subscribers-only)
11830 L:      linux-media@vger.kernel.org
11831 W:      http://www.isely.net/pvrusb2/
11832 T:      git git://linuxtv.org/media_tree.git
11833 S:      Maintained
11834 F:      Documentation/media/v4l-drivers/pvrusb2*
11835 F:      drivers/media/usb/pvrusb2/
11836
11837 PWC WEBCAM DRIVER
11838 M:      Hans Verkuil <hverkuil@xs4all.nl>
11839 L:      linux-media@vger.kernel.org
11840 T:      git git://linuxtv.org/media_tree.git
11841 S:      Odd Fixes
11842 F:      drivers/media/usb/pwc/*
11843
11844 PWM FAN DRIVER
11845 M:      Kamil Debski <kamil@wypas.org>
11846 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11847 L:      linux-hwmon@vger.kernel.org
11848 S:      Supported
11849 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11850 F:      Documentation/hwmon/pwm-fan
11851 F:      drivers/hwmon/pwm-fan.c
11852
11853 PWM IR Transmitter
11854 M:      Sean Young <sean@mess.org>
11855 L:      linux-media@vger.kernel.org
11856 S:      Maintained
11857 F:      drivers/media/rc/pwm-ir-tx.c
11858
11859 PWM SUBSYSTEM
11860 M:      Thierry Reding <thierry.reding@gmail.com>
11861 L:      linux-pwm@vger.kernel.org
11862 S:      Maintained
11863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11864 F:      Documentation/pwm.txt
11865 F:      Documentation/devicetree/bindings/pwm/
11866 F:      include/linux/pwm.h
11867 F:      drivers/pwm/
11868 F:      drivers/video/backlight/pwm_bl.c
11869 F:      include/linux/pwm_backlight.h
11870 F:      drivers/gpio/gpio-mvebu.c
11871 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11872
11873 PXA GPIO DRIVER
11874 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11875 L:      linux-gpio@vger.kernel.org
11876 S:      Maintained
11877 F:      drivers/gpio/gpio-pxa.c
11878
11879 PXA MMCI DRIVER
11880 S:      Orphan
11881
11882 PXA RTC DRIVER
11883 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11884 L:      linux-rtc@vger.kernel.org
11885 S:      Maintained
11886
11887 PXA2xx/PXA3xx SUPPORT
11888 M:      Daniel Mack <daniel@zonque.org>
11889 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11890 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11892 T:      git git://github.com/hzhuang1/linux.git
11893 T:      git git://github.com/rjarzmik/linux.git
11894 S:      Maintained
11895 F:      arch/arm/boot/dts/pxa*
11896 F:      arch/arm/mach-pxa/
11897 F:      drivers/dma/pxa*
11898 F:      drivers/pcmcia/pxa2xx*
11899 F:      drivers/pinctrl/pxa/
11900 F:      drivers/spi/spi-pxa2xx*
11901 F:      drivers/usb/gadget/udc/pxa2*
11902 F:      include/sound/pxa2xx-lib.h
11903 F:      sound/arm/pxa*
11904 F:      sound/soc/pxa/
11905
11906 QAT DRIVER
11907 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11908 L:      qat-linux@intel.com
11909 S:      Supported
11910 F:      drivers/crypto/qat/
11911
11912 QCOM AUDIO (ASoC) DRIVERS
11913 M:      Patrick Lai <plai@codeaurora.org>
11914 M:      Banajit Goswami <bgoswami@codeaurora.org>
11915 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11916 S:      Supported
11917 F:      sound/soc/qcom/
11918
11919 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11920 M:      Gabriel Somlo <somlo@cmu.edu>
11921 M:      "Michael S. Tsirkin" <mst@redhat.com>
11922 L:      qemu-devel@nongnu.org
11923 S:      Maintained
11924 F:      drivers/firmware/qemu_fw_cfg.c
11925 F:      include/uapi/linux/qemu_fw_cfg.h
11926
11927 QIB DRIVER
11928 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11929 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11930 L:      linux-rdma@vger.kernel.org
11931 S:      Supported
11932 F:      drivers/infiniband/hw/qib/
11933
11934 QLOGIC QL41xxx FCOE DRIVER
11935 M:      QLogic-Storage-Upstream@cavium.com
11936 L:      linux-scsi@vger.kernel.org
11937 S:      Supported
11938 F:      drivers/scsi/qedf/
11939
11940 QLOGIC QL41xxx ISCSI DRIVER
11941 M:      QLogic-Storage-Upstream@cavium.com
11942 L:      linux-scsi@vger.kernel.org
11943 S:      Supported
11944 F:      drivers/scsi/qedi/
11945
11946 QLOGIC QL4xxx ETHERNET DRIVER
11947 M:      Ariel Elior <Ariel.Elior@cavium.com>
11948 M:      everest-linux-l2@cavium.com
11949 L:      netdev@vger.kernel.org
11950 S:      Supported
11951 F:      drivers/net/ethernet/qlogic/qed/
11952 F:      include/linux/qed/
11953 F:      drivers/net/ethernet/qlogic/qede/
11954
11955 QLOGIC QL4xxx RDMA DRIVER
11956 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11957 M:      Ariel Elior <Ariel.Elior@cavium.com>
11958 L:      linux-rdma@vger.kernel.org
11959 S:      Supported
11960 F:      drivers/infiniband/hw/qedr/
11961 F:      include/uapi/rdma/qedr-abi.h
11962
11963 QLOGIC QLA1280 SCSI DRIVER
11964 M:      Michael Reed <mdr@sgi.com>
11965 L:      linux-scsi@vger.kernel.org
11966 S:      Maintained
11967 F:      drivers/scsi/qla1280.[ch]
11968
11969 QLOGIC QLA2XXX FC-SCSI DRIVER
11970 M:      qla2xxx-upstream@qlogic.com
11971 L:      linux-scsi@vger.kernel.org
11972 S:      Supported
11973 F:      Documentation/scsi/LICENSE.qla2xxx
11974 F:      drivers/scsi/qla2xxx/
11975
11976 QLOGIC QLA3XXX NETWORK DRIVER
11977 M:      Dept-GELinuxNICDev@cavium.com
11978 L:      netdev@vger.kernel.org
11979 S:      Supported
11980 F:      Documentation/networking/LICENSE.qla3xxx
11981 F:      drivers/net/ethernet/qlogic/qla3xxx.*
11982
11983 QLOGIC QLA4XXX iSCSI DRIVER
11984 M:      QLogic-Storage-Upstream@qlogic.com
11985 L:      linux-scsi@vger.kernel.org
11986 S:      Supported
11987 F:      Documentation/scsi/LICENSE.qla4xxx
11988 F:      drivers/scsi/qla4xxx/
11989
11990 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
11991 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
11992 M:      Manish Chopra <manish.chopra@cavium.com>
11993 M:      Dept-GELinuxNICDev@cavium.com
11994 L:      netdev@vger.kernel.org
11995 S:      Supported
11996 F:      drivers/net/ethernet/qlogic/qlcnic/
11997
11998 QLOGIC QLGE 10Gb ETHERNET DRIVER
11999 M:      Manish Chopra <manish.chopra@cavium.com>
12000 M:      Dept-GELinuxNICDev@cavium.com
12001 L:      netdev@vger.kernel.org
12002 S:      Supported
12003 F:      drivers/net/ethernet/qlogic/qlge/
12004
12005 QM1D1B0004 MEDIA DRIVER
12006 M:      Akihiro Tsukada <tskd08@gmail.com>
12007 L:      linux-media@vger.kernel.org
12008 S:      Odd Fixes
12009 F:      drivers/media/tuners/qm1d1b0004*
12010
12011 QM1D1C0042 MEDIA DRIVER
12012 M:      Akihiro Tsukada <tskd08@gmail.com>
12013 L:      linux-media@vger.kernel.org
12014 S:      Odd Fixes
12015 F:      drivers/media/tuners/qm1d1c0042*
12016
12017 QNX4 FILESYSTEM
12018 M:      Anders Larsen <al@alarsen.net>
12019 W:      http://www.alarsen.net/linux/qnx4fs/
12020 S:      Maintained
12021 F:      fs/qnx4/
12022 F:      include/uapi/linux/qnx4_fs.h
12023 F:      include/uapi/linux/qnxtypes.h
12024
12025 QORIQ DPAA2 FSL-MC BUS DRIVER
12026 M:      Stuart Yoder <stuyoder@gmail.com>
12027 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12028 L:      linux-kernel@vger.kernel.org
12029 S:      Maintained
12030 F:      drivers/bus/fsl-mc/
12031 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12032 F:      Documentation/networking/dpaa2/overview.rst
12033
12034 QT1010 MEDIA DRIVER
12035 M:      Antti Palosaari <crope@iki.fi>
12036 L:      linux-media@vger.kernel.org
12037 W:      https://linuxtv.org
12038 W:      http://palosaari.fi/linux/
12039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12040 T:      git git://linuxtv.org/anttip/media_tree.git
12041 S:      Maintained
12042 F:      drivers/media/tuners/qt1010*
12043
12044 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12045 M:      Kalle Valo <kvalo@codeaurora.org>
12046 L:      ath10k@lists.infradead.org
12047 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12049 S:      Supported
12050 F:      drivers/net/wireless/ath/ath10k/
12051
12052 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12053 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12054 L:      linux-wireless@vger.kernel.org
12055 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12056 S:      Supported
12057 F:      drivers/net/wireless/ath/ath9k/
12058
12059 QUALCOMM CAMERA SUBSYSTEM DRIVER
12060 M:      Todor Tomov <todor.tomov@linaro.org>
12061 L:      linux-media@vger.kernel.org
12062 S:      Maintained
12063 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12064 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12065 F:      drivers/media/platform/qcom/camss/
12066
12067 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12068 M:  Ilia Lin <ilia.lin@gmail.com>
12069 L:  linux-pm@vger.kernel.org
12070 S:  Maintained
12071 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12072 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12073
12074 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12075 M:      Timur Tabi <timur@kernel.org>
12076 L:      netdev@vger.kernel.org
12077 S:      Maintained
12078 F:      drivers/net/ethernet/qualcomm/emac/
12079
12080 QUALCOMM GENERIC INTERFACE I2C DRIVER
12081 M:      Alok Chauhan <alokc@codeaurora.org>
12082 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12083 L:      linux-i2c@vger.kernel.org
12084 L:      linux-arm-msm@vger.kernel.org
12085 S:      Supported
12086 F:      drivers/i2c/busses/i2c-qcom-geni.c
12087
12088 QUALCOMM HEXAGON ARCHITECTURE
12089 M:      Richard Kuo <rkuo@codeaurora.org>
12090 L:      linux-hexagon@vger.kernel.org
12091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12092 S:      Supported
12093 F:      arch/hexagon/
12094
12095 QUALCOMM HIDMA DRIVER
12096 M:      Sinan Kaya <okaya@kernel.org>
12097 L:      linux-arm-kernel@lists.infradead.org
12098 L:      linux-arm-msm@vger.kernel.org
12099 L:      dmaengine@vger.kernel.org
12100 S:      Supported
12101 F:      drivers/dma/qcom/hidma*
12102
12103 QUALCOMM IOMMU
12104 M:      Rob Clark <robdclark@gmail.com>
12105 L:      iommu@lists.linux-foundation.org
12106 L:      linux-arm-msm@vger.kernel.org
12107 S:      Maintained
12108 F:      drivers/iommu/qcom_iommu.c
12109
12110 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12111 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12112 L:      linux-media@vger.kernel.org
12113 L:      linux-arm-msm@vger.kernel.org
12114 T:      git git://linuxtv.org/media_tree.git
12115 S:      Maintained
12116 F:      drivers/media/platform/qcom/venus/
12117
12118 QUALCOMM WCN36XX WIRELESS DRIVER
12119 M:      Kalle Valo <kvalo@codeaurora.org>
12120 L:      wcn36xx@lists.infradead.org
12121 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12122 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12123 S:      Supported
12124 F:      drivers/net/wireless/ath/wcn36xx/
12125
12126 QUANTENNA QTNFMAC WIRELESS DRIVER
12127 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12128 M:      Avinash Patil <avinashp@quantenna.com>
12129 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12130 L:      linux-wireless@vger.kernel.org
12131 S:      Maintained
12132 F:      drivers/net/wireless/quantenna
12133
12134 RADEON and AMDGPU DRM DRIVERS
12135 M:      Alex Deucher <alexander.deucher@amd.com>
12136 M:      Christian König <christian.koenig@amd.com>
12137 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12138 L:      amd-gfx@lists.freedesktop.org
12139 T:      git git://people.freedesktop.org/~agd5f/linux
12140 S:      Supported
12141 F:      drivers/gpu/drm/radeon/
12142 F:      include/uapi/drm/radeon_drm.h
12143 F:      drivers/gpu/drm/amd/
12144 F:      include/uapi/drm/amdgpu_drm.h
12145
12146 RADEON FRAMEBUFFER DISPLAY DRIVER
12147 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12148 L:      linux-fbdev@vger.kernel.org
12149 S:      Maintained
12150 F:      drivers/video/fbdev/aty/radeon*
12151 F:      include/uapi/linux/radeonfb.h
12152
12153 RADIOSHARK RADIO DRIVER
12154 M:      Hans Verkuil <hverkuil@xs4all.nl>
12155 L:      linux-media@vger.kernel.org
12156 T:      git git://linuxtv.org/media_tree.git
12157 S:      Maintained
12158 F:      drivers/media/radio/radio-shark.c
12159
12160 RADIOSHARK2 RADIO DRIVER
12161 M:      Hans Verkuil <hverkuil@xs4all.nl>
12162 L:      linux-media@vger.kernel.org
12163 T:      git git://linuxtv.org/media_tree.git
12164 S:      Maintained
12165 F:      drivers/media/radio/radio-shark2.c
12166 F:      drivers/media/radio/radio-tea5777.c
12167
12168 RADOS BLOCK DEVICE (RBD)
12169 M:      Ilya Dryomov <idryomov@gmail.com>
12170 M:      Sage Weil <sage@redhat.com>
12171 M:      Alex Elder <elder@kernel.org>
12172 L:      ceph-devel@vger.kernel.org
12173 W:      http://ceph.com/
12174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12175 T:      git git://github.com/ceph/ceph-client.git
12176 S:      Supported
12177 F:      Documentation/ABI/testing/sysfs-bus-rbd
12178 F:      drivers/block/rbd.c
12179 F:      drivers/block/rbd_types.h
12180
12181 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12182 M:      Paul Mackerras <paulus@samba.org>
12183 L:      linux-fbdev@vger.kernel.org
12184 S:      Maintained
12185 F:      drivers/video/fbdev/aty/aty128fb.c
12186
12187 RAINSHADOW-CEC DRIVER
12188 M:      Hans Verkuil <hverkuil@xs4all.nl>
12189 L:      linux-media@vger.kernel.org
12190 T:      git git://linuxtv.org/media_tree.git
12191 S:      Maintained
12192 F:      drivers/media/usb/rainshadow-cec/*
12193
12194 RALINK MIPS ARCHITECTURE
12195 M:      John Crispin <john@phrozen.org>
12196 L:      linux-mips@linux-mips.org
12197 S:      Maintained
12198 F:      arch/mips/ralink
12199
12200 RALINK RT2X00 WIRELESS LAN DRIVER
12201 P:      rt2x00 project
12202 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12203 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12204 L:      linux-wireless@vger.kernel.org
12205 S:      Maintained
12206 F:      drivers/net/wireless/ralink/rt2x00/
12207
12208 RAMDISK RAM BLOCK DEVICE DRIVER
12209 M:      Jens Axboe <axboe@kernel.dk>
12210 S:      Maintained
12211 F:      Documentation/blockdev/ramdisk.txt
12212 F:      drivers/block/brd.c
12213
12214 RANCHU VIRTUAL BOARD FOR MIPS
12215 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12216 L:      linux-mips@linux-mips.org
12217 S:      Supported
12218 F:      arch/mips/generic/board-ranchu.c
12219 F:      arch/mips/configs/generic/board-ranchu.config
12220
12221 RANDOM NUMBER DRIVER
12222 M:      "Theodore Ts'o" <tytso@mit.edu>
12223 S:      Maintained
12224 F:      drivers/char/random.c
12225
12226 RAPIDIO SUBSYSTEM
12227 M:      Matt Porter <mporter@kernel.crashing.org>
12228 M:      Alexandre Bounine <alex.bou9@gmail.com>
12229 S:      Maintained
12230 F:      drivers/rapidio/
12231
12232 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12233 L:      linux-wireless@vger.kernel.org
12234 S:      Orphan
12235 F:      drivers/net/wireless/ray*
12236
12237 RCUTORTURE TEST FRAMEWORK
12238 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12239 M:      Josh Triplett <josh@joshtriplett.org>
12240 R:      Steven Rostedt <rostedt@goodmis.org>
12241 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12242 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12243 L:      linux-kernel@vger.kernel.org
12244 S:      Supported
12245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12246 F:      tools/testing/selftests/rcutorture
12247
12248 RDC R-321X SoC
12249 M:      Florian Fainelli <florian@openwrt.org>
12250 S:      Maintained
12251
12252 RDC R6040 FAST ETHERNET DRIVER
12253 M:      Florian Fainelli <f.fainelli@gmail.com>
12254 L:      netdev@vger.kernel.org
12255 S:      Maintained
12256 F:      drivers/net/ethernet/rdc/r6040.c
12257
12258 RDMAVT - RDMA verbs software
12259 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12260 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12261 L:      linux-rdma@vger.kernel.org
12262 S:      Supported
12263 F:      drivers/infiniband/sw/rdmavt
12264
12265 RDS - RELIABLE DATAGRAM SOCKETS
12266 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12267 L:      netdev@vger.kernel.org
12268 L:      linux-rdma@vger.kernel.org
12269 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12270 W:      https://oss.oracle.com/projects/rds/
12271 S:      Supported
12272 F:      net/rds/
12273 F:      Documentation/networking/rds.txt
12274
12275 RDT - RESOURCE ALLOCATION
12276 M:      Fenghua Yu <fenghua.yu@intel.com>
12277 M:      Reinette Chatre <reinette.chatre@intel.com>
12278 L:      linux-kernel@vger.kernel.org
12279 S:      Supported
12280 F:      arch/x86/kernel/cpu/intel_rdt*
12281 F:      arch/x86/include/asm/intel_rdt_sched.h
12282 F:      Documentation/x86/intel_rdt*
12283
12284 READ-COPY UPDATE (RCU)
12285 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12286 M:      Josh Triplett <josh@joshtriplett.org>
12287 R:      Steven Rostedt <rostedt@goodmis.org>
12288 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12289 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12290 L:      linux-kernel@vger.kernel.org
12291 W:      http://www.rdrop.com/users/paulmck/RCU/
12292 S:      Supported
12293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12294 F:      Documentation/RCU/
12295 X:      Documentation/RCU/torture.txt
12296 F:      include/linux/rcu*
12297 X:      include/linux/srcu*.h
12298 F:      kernel/rcu/
12299 X:      kernel/rcu/srcu*.c
12300
12301 REAL TIME CLOCK (RTC) SUBSYSTEM
12302 M:      Alessandro Zummo <a.zummo@towertech.it>
12303 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12304 L:      linux-rtc@vger.kernel.org
12305 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12307 S:      Maintained
12308 F:      Documentation/devicetree/bindings/rtc/
12309 F:      Documentation/rtc.txt
12310 F:      drivers/rtc/
12311 F:      include/linux/rtc.h
12312 F:      include/uapi/linux/rtc.h
12313 F:      include/linux/rtc/
12314 F:      include/linux/platform_data/rtc-*
12315 F:      tools/testing/selftests/rtc/
12316
12317 REALTEK AUDIO CODECS
12318 M:      Bard Liao <bardliao@realtek.com>
12319 M:      Oder Chiou <oder_chiou@realtek.com>
12320 S:      Maintained
12321 F:      sound/soc/codecs/rt*
12322 F:      include/sound/rt*.h
12323
12324 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12325 M:      Linus Walleij <linus.walleij@linaro.org>
12326 S:      Maintained
12327 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12328 F:      drivers/net/dsa/realtek-smi*
12329 F:      drivers/net/dsa/rtl83*
12330
12331 REGISTER MAP ABSTRACTION
12332 M:      Mark Brown <broonie@kernel.org>
12333 L:      linux-kernel@vger.kernel.org
12334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12335 S:      Supported
12336 F:      Documentation/devicetree/bindings/regmap/
12337 F:      drivers/base/regmap/
12338 F:      include/linux/regmap.h
12339
12340 REISERFS FILE SYSTEM
12341 L:      reiserfs-devel@vger.kernel.org
12342 S:      Supported
12343 F:      fs/reiserfs/
12344
12345 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12346 M:      Ohad Ben-Cohen <ohad@wizery.com>
12347 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12348 L:      linux-remoteproc@vger.kernel.org
12349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12350 S:      Maintained
12351 F:      Documentation/devicetree/bindings/remoteproc/
12352 F:      Documentation/remoteproc.txt
12353 F:      drivers/remoteproc/
12354 F:      include/linux/remoteproc.h
12355
12356 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12357 M:      Ohad Ben-Cohen <ohad@wizery.com>
12358 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12359 L:      linux-remoteproc@vger.kernel.org
12360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12361 S:      Maintained
12362 F:      drivers/rpmsg/
12363 F:      Documentation/rpmsg.txt
12364 F:      include/linux/rpmsg.h
12365 F:      include/linux/rpmsg/
12366
12367 RENESAS CLOCK DRIVERS
12368 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12369 L:      linux-renesas-soc@vger.kernel.org
12370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12371 S:      Supported
12372 F:      drivers/clk/renesas/
12373
12374 RENESAS EMEV2 I2C DRIVER
12375 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12376 S:      Supported
12377 F:      drivers/i2c/busses/i2c-emev2.c
12378
12379 RENESAS ETHERNET DRIVERS
12380 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12381 L:      netdev@vger.kernel.org
12382 L:      linux-renesas-soc@vger.kernel.org
12383 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12384 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12385 F:      drivers/net/ethernet/renesas/
12386 F:      include/linux/sh_eth.h
12387
12388 RENESAS R-CAR GYROADC DRIVER
12389 M:      Marek Vasut <marek.vasut@gmail.com>
12390 L:      linux-iio@vger.kernel.org
12391 S:      Supported
12392 F:      drivers/iio/adc/rcar_gyro_adc.c
12393
12394 RENESAS R-CAR I2C DRIVERS
12395 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12396 S:      Supported
12397 F:      drivers/i2c/busses/i2c-rcar.c
12398 F:      drivers/i2c/busses/i2c-sh_mobile.c
12399
12400 RENESAS USB PHY DRIVER
12401 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12402 L:      linux-renesas-soc@vger.kernel.org
12403 S:      Maintained
12404 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12405
12406 RESET CONTROLLER FRAMEWORK
12407 M:      Philipp Zabel <p.zabel@pengutronix.de>
12408 T:      git git://git.pengutronix.de/git/pza/linux
12409 S:      Maintained
12410 F:      drivers/reset/
12411 F:      Documentation/devicetree/bindings/reset/
12412 F:      include/dt-bindings/reset/
12413 F:      include/linux/reset.h
12414 F:      include/linux/reset-controller.h
12415
12416 RESTARTABLE SEQUENCES SUPPORT
12417 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12418 M:      Peter Zijlstra <peterz@infradead.org>
12419 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12420 M:      Boqun Feng <boqun.feng@gmail.com>
12421 L:      linux-kernel@vger.kernel.org
12422 S:      Supported
12423 F:      kernel/rseq.c
12424 F:      include/uapi/linux/rseq.h
12425 F:      include/trace/events/rseq.h
12426 F:      tools/testing/selftests/rseq/
12427
12428 RFKILL
12429 M:      Johannes Berg <johannes@sipsolutions.net>
12430 L:      linux-wireless@vger.kernel.org
12431 W:      http://wireless.kernel.org/
12432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12434 S:      Maintained
12435 F:      Documentation/rfkill.txt
12436 F:      Documentation/ABI/stable/sysfs-class-rfkill
12437 F:      net/rfkill/
12438 F:      include/linux/rfkill.h
12439 F:      include/uapi/linux/rfkill.h
12440
12441 RHASHTABLE
12442 M:      Thomas Graf <tgraf@suug.ch>
12443 M:      Herbert Xu <herbert@gondor.apana.org.au>
12444 L:      netdev@vger.kernel.org
12445 S:      Maintained
12446 F:      lib/rhashtable.c
12447 F:      lib/test_rhashtable.c
12448 F:      include/linux/rhashtable.h
12449 F:      include/linux/rhashtable-types.h
12450
12451 RICOH R5C592 MEMORYSTICK DRIVER
12452 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12453 S:      Maintained
12454 F:      drivers/memstick/host/r592.*
12455
12456 RICOH SMARTMEDIA/XD DRIVER
12457 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12458 S:      Maintained
12459 F:      drivers/mtd/nand/raw/r852.c
12460 F:      drivers/mtd/nand/raw/r852.h
12461
12462 RISC-V ARCHITECTURE
12463 M:      Palmer Dabbelt <palmer@sifive.com>
12464 M:      Albert Ou <aou@eecs.berkeley.edu>
12465 L:      linux-riscv@lists.infradead.org
12466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12467 S:      Supported
12468 F:      arch/riscv/
12469 K:      riscv
12470 N:      riscv
12471
12472 ROCCAT DRIVERS
12473 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12474 W:      http://sourceforge.net/projects/roccat/
12475 S:      Maintained
12476 F:      drivers/hid/hid-roccat*
12477 F:      include/linux/hid-roccat*
12478 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12479
12480 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12481 M:      Jacob chen <jacob2.chen@rock-chips.com>
12482 L:      linux-media@vger.kernel.org
12483 S:      Maintained
12484 F:      drivers/media/platform/rockchip/rga/
12485 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12486
12487 ROCKER DRIVER
12488 M:      Jiri Pirko <jiri@resnulli.us>
12489 L:      netdev@vger.kernel.org
12490 S:      Supported
12491 F:      drivers/net/ethernet/rocker/
12492
12493 ROCKETPORT DRIVER
12494 P:      Comtrol Corp.
12495 W:      http://www.comtrol.com
12496 S:      Maintained
12497 F:      Documentation/serial/rocket.txt
12498 F:      drivers/tty/rocket*
12499
12500 ROCKETPORT EXPRESS/INFINITY DRIVER
12501 M:      Kevin Cernekee <cernekee@gmail.com>
12502 L:      linux-serial@vger.kernel.org
12503 S:      Odd Fixes
12504 F:      drivers/tty/serial/rp2.*
12505
12506 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12507 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12508 L:      linux-kernel@vger.kernel.org
12509 L:      linux-renesas-soc@vger.kernel.org
12510 S:      Supported
12511 F:      drivers/mfd/bd9571mwv.c
12512 F:      drivers/regulator/bd9571mwv-regulator.c
12513 F:      drivers/gpio/gpio-bd9571mwv.c
12514 F:      include/linux/mfd/bd9571mwv.h
12515 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12516
12517 ROSE NETWORK LAYER
12518 M:      Ralf Baechle <ralf@linux-mips.org>
12519 L:      linux-hams@vger.kernel.org
12520 W:      http://www.linux-ax25.org/
12521 S:      Maintained
12522 F:      include/net/rose.h
12523 F:      include/uapi/linux/rose.h
12524 F:      net/rose/
12525
12526 RTL2830 MEDIA DRIVER
12527 M:      Antti Palosaari <crope@iki.fi>
12528 L:      linux-media@vger.kernel.org
12529 W:      https://linuxtv.org
12530 W:      http://palosaari.fi/linux/
12531 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12532 T:      git git://linuxtv.org/anttip/media_tree.git
12533 S:      Maintained
12534 F:      drivers/media/dvb-frontends/rtl2830*
12535
12536 RTL2832 MEDIA DRIVER
12537 M:      Antti Palosaari <crope@iki.fi>
12538 L:      linux-media@vger.kernel.org
12539 W:      https://linuxtv.org
12540 W:      http://palosaari.fi/linux/
12541 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12542 T:      git git://linuxtv.org/anttip/media_tree.git
12543 S:      Maintained
12544 F:      drivers/media/dvb-frontends/rtl2832*
12545
12546 RTL2832_SDR MEDIA DRIVER
12547 M:      Antti Palosaari <crope@iki.fi>
12548 L:      linux-media@vger.kernel.org
12549 W:      https://linuxtv.org
12550 W:      http://palosaari.fi/linux/
12551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12552 T:      git git://linuxtv.org/anttip/media_tree.git
12553 S:      Maintained
12554 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12555
12556 RTL8180 WIRELESS DRIVER
12557 L:      linux-wireless@vger.kernel.org
12558 W:      http://wireless.kernel.org/
12559 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12560 S:      Orphan
12561 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12562
12563 RTL8187 WIRELESS DRIVER
12564 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12565 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12566 M:      Larry Finger <Larry.Finger@lwfinger.net>
12567 L:      linux-wireless@vger.kernel.org
12568 W:      http://wireless.kernel.org/
12569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12570 S:      Maintained
12571 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12572
12573 REALTEK WIRELESS DRIVER (rtlwifi family)
12574 M:      Ping-Ke Shih <pkshih@realtek.com>
12575 L:      linux-wireless@vger.kernel.org
12576 W:      http://wireless.kernel.org/
12577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12578 S:      Maintained
12579 F:      drivers/net/wireless/realtek/rtlwifi/
12580
12581 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12582 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12583 L:      linux-wireless@vger.kernel.org
12584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12585 S:      Maintained
12586 F:      drivers/net/wireless/realtek/rtl8xxxu/
12587
12588 RXRPC SOCKETS (AF_RXRPC)
12589 M:      David Howells <dhowells@redhat.com>
12590 L:      linux-afs@lists.infradead.org
12591 S:      Supported
12592 F:      net/rxrpc/
12593 F:      include/keys/rxrpc-type.h
12594 F:      include/net/af_rxrpc.h
12595 F:      include/trace/events/rxrpc.h
12596 F:      include/uapi/linux/rxrpc.h
12597 F:      Documentation/networking/rxrpc.txt
12598 W:      https://www.infradead.org/~dhowells/kafs/
12599
12600 S3 SAVAGE FRAMEBUFFER DRIVER
12601 M:      Antonino Daplas <adaplas@gmail.com>
12602 L:      linux-fbdev@vger.kernel.org
12603 S:      Maintained
12604 F:      drivers/video/fbdev/savage/
12605
12606 S390
12607 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12608 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12609 L:      linux-s390@vger.kernel.org
12610 W:      http://www.ibm.com/developerworks/linux/linux390/
12611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12612 S:      Supported
12613 F:      arch/s390/
12614 F:      drivers/s390/
12615 F:      Documentation/s390/
12616 F:      Documentation/driver-api/s390-drivers.rst
12617
12618 S390 COMMON I/O LAYER
12619 M:      Sebastian Ott <sebott@linux.ibm.com>
12620 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12621 L:      linux-s390@vger.kernel.org
12622 W:      http://www.ibm.com/developerworks/linux/linux390/
12623 S:      Supported
12624 F:      drivers/s390/cio/
12625
12626 S390 DASD DRIVER
12627 M:      Stefan Haberland <sth@linux.ibm.com>
12628 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12629 L:      linux-s390@vger.kernel.org
12630 W:      http://www.ibm.com/developerworks/linux/linux390/
12631 S:      Supported
12632 F:      drivers/s390/block/dasd*
12633 F:      block/partitions/ibm.c
12634
12635 S390 IOMMU (PCI)
12636 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12637 L:      linux-s390@vger.kernel.org
12638 W:      http://www.ibm.com/developerworks/linux/linux390/
12639 S:      Supported
12640 F:      drivers/iommu/s390-iommu.c
12641
12642 S390 IUCV NETWORK LAYER
12643 M:      Julian Wiedmann <jwi@linux.ibm.com>
12644 M:      Ursula Braun <ubraun@linux.ibm.com>
12645 L:      linux-s390@vger.kernel.org
12646 W:      http://www.ibm.com/developerworks/linux/linux390/
12647 S:      Supported
12648 F:      drivers/s390/net/*iucv*
12649 F:      include/net/iucv/
12650 F:      net/iucv/
12651
12652 S390 NETWORK DRIVERS
12653 M:      Julian Wiedmann <jwi@linux.ibm.com>
12654 M:      Ursula Braun <ubraun@linux.ibm.com>
12655 L:      linux-s390@vger.kernel.org
12656 W:      http://www.ibm.com/developerworks/linux/linux390/
12657 S:      Supported
12658 F:      drivers/s390/net/
12659
12660 S390 PCI SUBSYSTEM
12661 M:      Sebastian Ott <sebott@linux.ibm.com>
12662 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12663 L:      linux-s390@vger.kernel.org
12664 W:      http://www.ibm.com/developerworks/linux/linux390/
12665 S:      Supported
12666 F:      arch/s390/pci/
12667 F:      drivers/pci/hotplug/s390_pci_hpc.c
12668
12669 S390 VFIO-CCW DRIVER
12670 M:      Cornelia Huck <cohuck@redhat.com>
12671 M:      Halil Pasic <pasic@linux.ibm.com>
12672 L:      linux-s390@vger.kernel.org
12673 L:      kvm@vger.kernel.org
12674 S:      Supported
12675 F:      drivers/s390/cio/vfio_ccw*
12676 F:      Documentation/s390/vfio-ccw.txt
12677 F:      include/uapi/linux/vfio_ccw.h
12678
12679 S390 ZCRYPT DRIVER
12680 M:      Harald Freudenberger <freude@linux.ibm.com>
12681 L:      linux-s390@vger.kernel.org
12682 W:      http://www.ibm.com/developerworks/linux/linux390/
12683 S:      Supported
12684 F:      drivers/s390/crypto/
12685
12686 S390 ZFCP DRIVER
12687 M:      Steffen Maier <maier@linux.ibm.com>
12688 M:      Benjamin Block <bblock@linux.ibm.com>
12689 L:      linux-s390@vger.kernel.org
12690 W:      http://www.ibm.com/developerworks/linux/linux390/
12691 S:      Supported
12692 F:      drivers/s390/scsi/zfcp_*
12693
12694 S3C24XX SD/MMC Driver
12695 M:      Ben Dooks <ben-linux@fluff.org>
12696 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12697 S:      Supported
12698 F:      drivers/mmc/host/s3cmci.*
12699
12700 SAA6588 RDS RECEIVER DRIVER
12701 M:      Hans Verkuil <hverkuil@xs4all.nl>
12702 L:      linux-media@vger.kernel.org
12703 T:      git git://linuxtv.org/media_tree.git
12704 W:      https://linuxtv.org
12705 S:      Odd Fixes
12706 F:      drivers/media/i2c/saa6588*
12707
12708 SAA7134 VIDEO4LINUX DRIVER
12709 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12710 L:      linux-media@vger.kernel.org
12711 W:      https://linuxtv.org
12712 T:      git git://linuxtv.org/media_tree.git
12713 S:      Odd fixes
12714 F:      Documentation/media/v4l-drivers/saa7134*
12715 F:      drivers/media/pci/saa7134/
12716
12717 SAA7146 VIDEO4LINUX-2 DRIVER
12718 M:      Hans Verkuil <hverkuil@xs4all.nl>
12719 L:      linux-media@vger.kernel.org
12720 T:      git git://linuxtv.org/media_tree.git
12721 S:      Maintained
12722 F:      drivers/media/common/saa7146/
12723 F:      drivers/media/pci/saa7146/
12724 F:      include/media/saa7146*
12725
12726 SAMSUNG AUDIO (ASoC) DRIVERS
12727 M:      Krzysztof Kozlowski <krzk@kernel.org>
12728 M:      Sangbeom Kim <sbkim73@samsung.com>
12729 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12730 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12731 S:      Supported
12732 F:      sound/soc/samsung/
12733 F:      Documentation/devicetree/bindings/sound/samsung*
12734
12735 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12736 M:      Krzysztof Kozlowski <krzk@kernel.org>
12737 L:      linux-crypto@vger.kernel.org
12738 L:      linux-samsung-soc@vger.kernel.org
12739 S:      Maintained
12740 F:      drivers/crypto/exynos-rng.c
12741 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12742
12743 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12744 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12745 L:      linux-samsung-soc@vger.kernel.org
12746 S:      Maintained
12747 F:      drivers/char/hw_random/exynos-trng.c
12748 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12749
12750 SAMSUNG FRAMEBUFFER DRIVER
12751 M:      Jingoo Han <jingoohan1@gmail.com>
12752 L:      linux-fbdev@vger.kernel.org
12753 S:      Maintained
12754 F:      drivers/video/fbdev/s3c-fb.c
12755
12756 SAMSUNG LAPTOP DRIVER
12757 M:      Corentin Chary <corentin.chary@gmail.com>
12758 L:      platform-driver-x86@vger.kernel.org
12759 S:      Maintained
12760 F:      drivers/platform/x86/samsung-laptop.c
12761
12762 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12763 M:      Sangbeom Kim <sbkim73@samsung.com>
12764 M:      Krzysztof Kozlowski <krzk@kernel.org>
12765 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12766 L:      linux-kernel@vger.kernel.org
12767 L:      linux-samsung-soc@vger.kernel.org
12768 S:      Supported
12769 F:      drivers/mfd/sec*.c
12770 F:      drivers/regulator/s2m*.c
12771 F:      drivers/regulator/s5m*.c
12772 F:      drivers/clk/clk-s2mps11.c
12773 F:      drivers/rtc/rtc-s5m.c
12774 F:      include/linux/mfd/samsung/
12775 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12776 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12777 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12778 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12779
12780 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12781 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12782 L:      linux-media@vger.kernel.org
12783 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12784 S:      Maintained
12785 F:      drivers/media/platform/s3c-camif/
12786 F:      include/media/drv-intf/s3c_camif.h
12787
12788 SAMSUNG S3FWRN5 NFC DRIVER
12789 M:      Robert Baldyga <r.baldyga@samsung.com>
12790 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12791 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12792 S:      Supported
12793 F:      drivers/nfc/s3fwrn5
12794
12795 SAMSUNG S5C73M3 CAMERA DRIVER
12796 M:      Kyungmin Park <kyungmin.park@samsung.com>
12797 M:      Andrzej Hajda <a.hajda@samsung.com>
12798 L:      linux-media@vger.kernel.org
12799 S:      Supported
12800 F:      drivers/media/i2c/s5c73m3/*
12801
12802 SAMSUNG S5K5BAF CAMERA DRIVER
12803 M:      Kyungmin Park <kyungmin.park@samsung.com>
12804 M:      Andrzej Hajda <a.hajda@samsung.com>
12805 L:      linux-media@vger.kernel.org
12806 S:      Supported
12807 F:      drivers/media/i2c/s5k5baf.c
12808
12809 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12810 M:      Krzysztof Kozlowski <krzk@kernel.org>
12811 M:      Vladimir Zapolskiy <vz@mleia.com>
12812 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12813 L:      linux-crypto@vger.kernel.org
12814 L:      linux-samsung-soc@vger.kernel.org
12815 S:      Maintained
12816 F:      drivers/crypto/s5p-sss.c
12817
12818 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12819 M:      Kyungmin Park <kyungmin.park@samsung.com>
12820 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12821 L:      linux-media@vger.kernel.org
12822 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12823 S:      Supported
12824 F:      drivers/media/platform/exynos4-is/
12825
12826 SAMSUNG SOC CLOCK DRIVERS
12827 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12828 M:      Tomasz Figa <tomasz.figa@gmail.com>
12829 M:      Chanwoo Choi <cw00.choi@samsung.com>
12830 S:      Supported
12831 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12833 F:      drivers/clk/samsung/
12834 F:      include/dt-bindings/clock/exynos*.h
12835 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12836
12837 SAMSUNG SPI DRIVERS
12838 M:      Kukjin Kim <kgene@kernel.org>
12839 M:      Krzysztof Kozlowski <krzk@kernel.org>
12840 M:      Andi Shyti <andi@etezian.org>
12841 L:      linux-spi@vger.kernel.org
12842 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12843 S:      Maintained
12844 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12845 F:      drivers/spi/spi-s3c*
12846 F:      include/linux/platform_data/spi-s3c64xx.h
12847
12848 SAMSUNG SXGBE DRIVERS
12849 M:      Byungho An <bh74.an@samsung.com>
12850 M:      Girish K S <ks.giri@samsung.com>
12851 M:      Vipul Pandya <vipul.pandya@samsung.com>
12852 S:      Supported
12853 L:      netdev@vger.kernel.org
12854 F:      drivers/net/ethernet/samsung/sxgbe/
12855
12856 SAMSUNG THERMAL DRIVER
12857 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12858 L:      linux-pm@vger.kernel.org
12859 L:      linux-samsung-soc@vger.kernel.org
12860 S:      Supported
12861 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12862 F:      drivers/thermal/samsung/
12863
12864 SAMSUNG USB2 PHY DRIVER
12865 M:      Kamil Debski <kamil@wypas.org>
12866 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12867 L:      linux-kernel@vger.kernel.org
12868 S:      Supported
12869 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12870 F:      Documentation/phy/samsung-usb2.txt
12871 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12872 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12873 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12874 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12875 F:      drivers/phy/samsung/phy-samsung-usb2.c
12876 F:      drivers/phy/samsung/phy-samsung-usb2.h
12877
12878 SC1200 WDT DRIVER
12879 M:      Zwane Mwaikambo <zwanem@gmail.com>
12880 S:      Maintained
12881 F:      drivers/watchdog/sc1200wdt.c
12882
12883 SCHEDULER
12884 M:      Ingo Molnar <mingo@redhat.com>
12885 M:      Peter Zijlstra <peterz@infradead.org>
12886 L:      linux-kernel@vger.kernel.org
12887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12888 S:      Maintained
12889 F:      kernel/sched/
12890 F:      include/linux/sched.h
12891 F:      include/uapi/linux/sched.h
12892 F:      include/linux/wait.h
12893
12894 SCR24X CHIP CARD INTERFACE DRIVER
12895 M:      Lubomir Rintel <lkundrak@v3.sk>
12896 S:      Supported
12897 F:      drivers/char/pcmcia/scr24x_cs.c
12898
12899 SCSI CDROM DRIVER
12900 M:      Jens Axboe <axboe@kernel.dk>
12901 L:      linux-scsi@vger.kernel.org
12902 W:      http://www.kernel.dk
12903 S:      Maintained
12904 F:      drivers/scsi/sr*
12905
12906 SCSI RDMA PROTOCOL (SRP) INITIATOR
12907 M:      Bart Van Assche <bvanassche@acm.org>
12908 L:      linux-rdma@vger.kernel.org
12909 S:      Supported
12910 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12911 F:      drivers/infiniband/ulp/srp/
12912 F:      include/scsi/srp.h
12913
12914 SCSI RDMA PROTOCOL (SRP) TARGET
12915 M:      Bart Van Assche <bvanassche@acm.org>
12916 L:      linux-rdma@vger.kernel.org
12917 L:      target-devel@vger.kernel.org
12918 S:      Supported
12919 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12920 F:      drivers/infiniband/ulp/srpt/
12921
12922 SCSI SG DRIVER
12923 M:      Doug Gilbert <dgilbert@interlog.com>
12924 L:      linux-scsi@vger.kernel.org
12925 W:      http://sg.danny.cz/sg
12926 S:      Maintained
12927 F:      Documentation/scsi/scsi-generic.txt
12928 F:      drivers/scsi/sg.c
12929 F:      include/scsi/sg.h
12930
12931 SCSI SUBSYSTEM
12932 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12934 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12936 L:      linux-scsi@vger.kernel.org
12937 S:      Maintained
12938 F:      Documentation/devicetree/bindings/scsi/
12939 F:      drivers/scsi/
12940 F:      include/scsi/
12941
12942 SCSI TAPE DRIVER
12943 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12944 L:      linux-scsi@vger.kernel.org
12945 S:      Maintained
12946 F:      Documentation/scsi/st.txt
12947 F:      drivers/scsi/st.*
12948 F:      drivers/scsi/st_*.h
12949
12950 SCTP PROTOCOL
12951 M:      Vlad Yasevich <vyasevich@gmail.com>
12952 M:      Neil Horman <nhorman@tuxdriver.com>
12953 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12954 L:      linux-sctp@vger.kernel.org
12955 W:      http://lksctp.sourceforge.net
12956 S:      Maintained
12957 F:      Documentation/networking/sctp.txt
12958 F:      include/linux/sctp.h
12959 F:      include/uapi/linux/sctp.h
12960 F:      include/net/sctp/
12961 F:      net/sctp/
12962
12963 SCx200 CPU SUPPORT
12964 M:      Jim Cromie <jim.cromie@gmail.com>
12965 S:      Odd Fixes
12966 F:      Documentation/i2c/busses/scx200_acb
12967 F:      arch/x86/platform/scx200/
12968 F:      drivers/watchdog/scx200_wdt.c
12969 F:      drivers/i2c/busses/scx200*
12970 F:      drivers/mtd/maps/scx200_docflash.c
12971 F:      include/linux/scx200.h
12972
12973 SCx200 GPIO DRIVER
12974 M:      Jim Cromie <jim.cromie@gmail.com>
12975 S:      Maintained
12976 F:      drivers/char/scx200_gpio.c
12977 F:      include/linux/scx200_gpio.h
12978
12979 SCx200 HRT CLOCKSOURCE DRIVER
12980 M:      Jim Cromie <jim.cromie@gmail.com>
12981 S:      Maintained
12982 F:      drivers/clocksource/scx200_hrt.c
12983
12984 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
12985 M:      Sascha Sommer <saschasommer@freenet.de>
12986 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
12987 S:      Maintained
12988 F:      drivers/mmc/host/sdricoh_cs.c
12989
12990 SECURE COMPUTING
12991 M:      Kees Cook <keescook@chromium.org>
12992 R:      Andy Lutomirski <luto@amacapital.net>
12993 R:      Will Drewry <wad@chromium.org>
12994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
12995 S:      Supported
12996 F:      kernel/seccomp.c
12997 F:      include/uapi/linux/seccomp.h
12998 F:      include/linux/seccomp.h
12999 F:      tools/testing/selftests/seccomp/*
13000 F:      tools/testing/selftests/kselftest_harness.h
13001 F:      Documentation/userspace-api/seccomp_filter.rst
13002 K:      \bsecure_computing
13003 K:      \bTIF_SECCOMP\b
13004
13005 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13006 M:      Al Cooper <alcooperx@gmail.com>
13007 L:      linux-mmc@vger.kernel.org
13008 L:      bcm-kernel-feedback-list@broadcom.com
13009 S:      Maintained
13010 F:      drivers/mmc/host/sdhci-brcmstb*
13011
13012 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13013 M:      Adrian Hunter <adrian.hunter@intel.com>
13014 L:      linux-mmc@vger.kernel.org
13015 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13016 S:      Maintained
13017 F:      drivers/mmc/host/sdhci*
13018 F:      include/linux/mmc/sdhci*
13019
13020 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13021 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13022 M:      Manjunath M B <manjumb@synopsys.com>
13023 L:      linux-mmc@vger.kernel.org
13024 S:      Maintained
13025 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13026
13027 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13028 M:      Ben Dooks <ben-linux@fluff.org>
13029 M:      Jaehoon Chung <jh80.chung@samsung.com>
13030 L:      linux-mmc@vger.kernel.org
13031 S:      Maintained
13032 F:      drivers/mmc/host/sdhci-s3c*
13033
13034 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13035 M:      Viresh Kumar <vireshk@kernel.org>
13036 L:      linux-mmc@vger.kernel.org
13037 S:      Maintained
13038 F:      drivers/mmc/host/sdhci-spear.c
13039
13040 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13041 M:      Kishon Vijay Abraham I <kishon@ti.com>
13042 L:      linux-mmc@vger.kernel.org
13043 S:      Maintained
13044 F:      drivers/mmc/host/sdhci-omap.c
13045
13046 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13047 M:      Scott Bauer <scott.bauer@intel.com>
13048 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13049 L:      linux-block@vger.kernel.org
13050 S:      Supported
13051 F:      block/sed*
13052 F:      block/opal_proto.h
13053 F:      include/linux/sed*
13054 F:      include/uapi/linux/sed*
13055
13056 SECURITY CONTACT
13057 M:      Security Officers <security@kernel.org>
13058 S:      Supported
13059
13060 SECURITY SUBSYSTEM
13061 M:      James Morris <jmorris@namei.org>
13062 M:      "Serge E. Hallyn" <serge@hallyn.com>
13063 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13064 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13065 W:      http://kernsec.org/
13066 S:      Supported
13067 F:      security/
13068 X:      security/selinux/
13069
13070 SELINUX SECURITY MODULE
13071 M:      Paul Moore <paul@paul-moore.com>
13072 M:      Stephen Smalley <sds@tycho.nsa.gov>
13073 M:      Eric Paris <eparis@parisplace.org>
13074 L:      selinux@tycho.nsa.gov (moderated for non-subscribers)
13075 W:      https://selinuxproject.org
13076 W:      https://github.com/SELinuxProject
13077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13078 S:      Supported
13079 F:      include/linux/selinux*
13080 F:      security/selinux/
13081 F:      scripts/selinux/
13082 F:      Documentation/admin-guide/LSM/SELinux.rst
13083
13084 SENSABLE PHANTOM
13085 M:      Jiri Slaby <jirislaby@gmail.com>
13086 S:      Maintained
13087 F:      drivers/misc/phantom.c
13088 F:      include/uapi/linux/phantom.h
13089
13090 SERIAL DEVICE BUS
13091 M:      Rob Herring <robh@kernel.org>
13092 L:      linux-serial@vger.kernel.org
13093 S:      Maintained
13094 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13095 F:      drivers/tty/serdev/
13096 F:      include/linux/serdev.h
13097
13098 SERIAL DRIVERS
13099 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13100 L:      linux-serial@vger.kernel.org
13101 S:      Maintained
13102 F:      Documentation/devicetree/bindings/serial/
13103 F:      drivers/tty/serial/
13104
13105 SERIAL IR RECEIVER
13106 M:      Sean Young <sean@mess.org>
13107 L:      linux-media@vger.kernel.org
13108 S:      Maintained
13109 F:      drivers/media/rc/serial_ir.c
13110
13111 SFC NETWORK DRIVER
13112 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13113 M:      Edward Cree <ecree@solarflare.com>
13114 M:      Bert Kenward <bkenward@solarflare.com>
13115 L:      netdev@vger.kernel.org
13116 S:      Supported
13117 F:      drivers/net/ethernet/sfc/
13118
13119 SGI GRU DRIVER
13120 M:      Dimitri Sivanich <sivanich@sgi.com>
13121 S:      Maintained
13122 F:      drivers/misc/sgi-gru/
13123
13124 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13125 M:      Pat Gefre <pfg@sgi.com>
13126 L:      linux-ia64@vger.kernel.org
13127 S:      Supported
13128 F:      Documentation/ia64/serial.txt
13129 F:      drivers/tty/serial/ioc?_serial.c
13130 F:      include/linux/ioc?.h
13131
13132 SGI XP/XPC/XPNET DRIVER
13133 M:      Cliff Whickman <cpw@sgi.com>
13134 M:      Robin Holt <robinmholt@gmail.com>
13135 S:      Maintained
13136 F:      drivers/misc/sgi-xp/
13137
13138 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13139 M:      Ursula Braun <ubraun@linux.ibm.com>
13140 L:      linux-s390@vger.kernel.org
13141 W:      http://www.ibm.com/developerworks/linux/linux390/
13142 S:      Supported
13143 F:      net/smc/
13144
13145 SHARP RJ54N1CB0C SENSOR DRIVER
13146 M:      Jacopo Mondi <jacopo@jmondi.org>
13147 L:      linux-media@vger.kernel.org
13148 T:      git git://linuxtv.org/media_tree.git
13149 S:      Odd fixes
13150 F:      drivers/media/i2c/rj54n1cb0c.c
13151 F:      include/media/i2c/rj54n1cb0c.h
13152
13153 SH_VEU V4L2 MEM2MEM DRIVER
13154 L:      linux-media@vger.kernel.org
13155 S:      Orphan
13156 F:      drivers/media/platform/sh_veu.c
13157
13158 SH_VOU V4L2 OUTPUT DRIVER
13159 L:      linux-media@vger.kernel.org
13160 S:      Orphan
13161 F:      drivers/media/platform/sh_vou.c
13162 F:      include/media/drv-intf/sh_vou.h
13163
13164 SI2157 MEDIA DRIVER
13165 M:      Antti Palosaari <crope@iki.fi>
13166 L:      linux-media@vger.kernel.org
13167 W:      https://linuxtv.org
13168 W:      http://palosaari.fi/linux/
13169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13170 T:      git git://linuxtv.org/anttip/media_tree.git
13171 S:      Maintained
13172 F:      drivers/media/tuners/si2157*
13173
13174 SI2165 MEDIA DRIVER
13175 M:      Matthias Schwarzott <zzam@gentoo.org>
13176 L:      linux-media@vger.kernel.org
13177 W:      https://linuxtv.org
13178 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13179 S:      Maintained
13180 F:      drivers/media/dvb-frontends/si2165*
13181
13182 SI2168 MEDIA DRIVER
13183 M:      Antti Palosaari <crope@iki.fi>
13184 L:      linux-media@vger.kernel.org
13185 W:      https://linuxtv.org
13186 W:      http://palosaari.fi/linux/
13187 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13188 T:      git git://linuxtv.org/anttip/media_tree.git
13189 S:      Maintained
13190 F:      drivers/media/dvb-frontends/si2168*
13191
13192 SI470X FM RADIO RECEIVER I2C DRIVER
13193 M:      Hans Verkuil <hverkuil@xs4all.nl>
13194 L:      linux-media@vger.kernel.org
13195 T:      git git://linuxtv.org/media_tree.git
13196 W:      https://linuxtv.org
13197 S:      Odd Fixes
13198 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13199
13200 SI470X FM RADIO RECEIVER USB DRIVER
13201 M:      Hans Verkuil <hverkuil@xs4all.nl>
13202 L:      linux-media@vger.kernel.org
13203 T:      git git://linuxtv.org/media_tree.git
13204 W:      https://linuxtv.org
13205 S:      Maintained
13206 F:      drivers/media/radio/si470x/radio-si470x-common.c
13207 F:      drivers/media/radio/si470x/radio-si470x.h
13208 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13209
13210 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13211 M:      Eduardo Valentin <edubezval@gmail.com>
13212 L:      linux-media@vger.kernel.org
13213 T:      git git://linuxtv.org/media_tree.git
13214 W:      https://linuxtv.org
13215 S:      Odd Fixes
13216 F:      drivers/media/radio/si4713/si4713.?
13217
13218 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13219 M:      Eduardo Valentin <edubezval@gmail.com>
13220 L:      linux-media@vger.kernel.org
13221 T:      git git://linuxtv.org/media_tree.git
13222 W:      https://linuxtv.org
13223 S:      Odd Fixes
13224 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13225
13226 SI4713 FM RADIO TRANSMITTER USB DRIVER
13227 M:      Hans Verkuil <hverkuil@xs4all.nl>
13228 L:      linux-media@vger.kernel.org
13229 T:      git git://linuxtv.org/media_tree.git
13230 W:      https://linuxtv.org
13231 S:      Maintained
13232 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13233
13234 SIANO DVB DRIVER
13235 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13236 L:      linux-media@vger.kernel.org
13237 W:      https://linuxtv.org
13238 T:      git git://linuxtv.org/media_tree.git
13239 S:      Odd fixes
13240 F:      drivers/media/common/siano/
13241 F:      drivers/media/usb/siano/
13242 F:      drivers/media/usb/siano/
13243 F:      drivers/media/mmc/siano/
13244
13245 SIFIVE DRIVERS
13246 M:      Palmer Dabbelt <palmer@sifive.com>
13247 L:      linux-riscv@lists.infradead.org
13248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13249 S:      Supported
13250 K:      sifive
13251 N:      sifive
13252
13253 SILEAD TOUCHSCREEN DRIVER
13254 M:      Hans de Goede <hdegoede@redhat.com>
13255 L:      linux-input@vger.kernel.org
13256 L:      platform-driver-x86@vger.kernel.org
13257 S:      Maintained
13258 F:      drivers/input/touchscreen/silead.c
13259 F:      drivers/platform/x86/touchscreen_dmi.c
13260
13261 SILICON MOTION SM712 FRAME BUFFER DRIVER
13262 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13263 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13264 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13265 L:      linux-fbdev@vger.kernel.org
13266 S:      Maintained
13267 F:      drivers/video/fbdev/sm712*
13268 F:      Documentation/fb/sm712fb.txt
13269
13270 SIMPLE FIRMWARE INTERFACE (SFI)
13271 M:      Len Brown <lenb@kernel.org>
13272 L:      sfi-devel@simplefirmware.org
13273 W:      http://simplefirmware.org/
13274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13275 S:      Supported
13276 F:      arch/x86/platform/sfi/
13277 F:      drivers/sfi/
13278 F:      include/linux/sfi*.h
13279
13280 SIMPLEFB FB DRIVER
13281 M:      Hans de Goede <hdegoede@redhat.com>
13282 L:      linux-fbdev@vger.kernel.org
13283 S:      Maintained
13284 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13285 F:      drivers/video/fbdev/simplefb.c
13286 F:      include/linux/platform_data/simplefb.h
13287
13288 SIMTEC EB110ATX (Chalice CATS)
13289 P:      Ben Dooks
13290 P:      Vincent Sanders <vince@simtec.co.uk>
13291 M:      Simtec Linux Team <linux@simtec.co.uk>
13292 W:      http://www.simtec.co.uk/products/EB110ATX/
13293 S:      Supported
13294
13295 SIMTEC EB2410ITX (BAST)
13296 P:      Ben Dooks
13297 P:      Vincent Sanders <vince@simtec.co.uk>
13298 M:      Simtec Linux Team <linux@simtec.co.uk>
13299 W:      http://www.simtec.co.uk/products/EB2410ITX/
13300 S:      Supported
13301 F:      arch/arm/mach-s3c24xx/mach-bast.c
13302 F:      arch/arm/mach-s3c24xx/bast-ide.c
13303 F:      arch/arm/mach-s3c24xx/bast-irq.c
13304
13305 SIPHASH PRF ROUTINES
13306 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13307 S:      Maintained
13308 F:      lib/siphash.c
13309 F:      lib/test_siphash.c
13310 F:      include/linux/siphash.h
13311
13312 SIOX
13313 M:      Gavin Schenk <g.schenk@eckelmann.de>
13314 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13315 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13316 S:      Supported
13317 F:      drivers/siox/*
13318 F:      include/trace/events/siox.h
13319
13320 SIS 190 ETHERNET DRIVER
13321 M:      Francois Romieu <romieu@fr.zoreil.com>
13322 L:      netdev@vger.kernel.org
13323 S:      Maintained
13324 F:      drivers/net/ethernet/sis/sis190.c
13325
13326 SIS 900/7016 FAST ETHERNET DRIVER
13327 M:      Daniele Venzano <venza@brownhat.org>
13328 W:      http://www.brownhat.org/sis900.html
13329 L:      netdev@vger.kernel.org
13330 S:      Maintained
13331 F:      drivers/net/ethernet/sis/sis900.*
13332
13333 SIS FRAMEBUFFER DRIVER
13334 M:      Thomas Winischhofer <thomas@winischhofer.net>
13335 W:      http://www.winischhofer.net/linuxsisvga.shtml
13336 S:      Maintained
13337 F:      Documentation/fb/sisfb.txt
13338 F:      drivers/video/fbdev/sis/
13339 F:      include/video/sisfb.h
13340
13341 SIS USB2VGA DRIVER
13342 M:      Thomas Winischhofer <thomas@winischhofer.net>
13343 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13344 S:      Maintained
13345 F:      drivers/usb/misc/sisusbvga/
13346
13347 SLAB ALLOCATOR
13348 M:      Christoph Lameter <cl@linux.com>
13349 M:      Pekka Enberg <penberg@kernel.org>
13350 M:      David Rientjes <rientjes@google.com>
13351 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13352 M:      Andrew Morton <akpm@linux-foundation.org>
13353 L:      linux-mm@kvack.org
13354 S:      Maintained
13355 F:      include/linux/sl?b*.h
13356 F:      mm/sl?b*
13357
13358 SLEEPABLE READ-COPY UPDATE (SRCU)
13359 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13360 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13361 M:      Josh Triplett <josh@joshtriplett.org>
13362 R:      Steven Rostedt <rostedt@goodmis.org>
13363 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13364 L:      linux-kernel@vger.kernel.org
13365 W:      http://www.rdrop.com/users/paulmck/RCU/
13366 S:      Supported
13367 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13368 F:      include/linux/srcu*.h
13369 F:      kernel/rcu/srcu*.c
13370
13371 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13372 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13373 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13374 S:      Maintained
13375 F:      drivers/slimbus/
13376 F:      Documentation/devicetree/bindings/slimbus/
13377 F:      include/linux/slimbus.h
13378
13379 SMACK SECURITY MODULE
13380 M:      Casey Schaufler <casey@schaufler-ca.com>
13381 L:      linux-security-module@vger.kernel.org
13382 W:      http://schaufler-ca.com
13383 T:      git git://github.com/cschaufler/smack-next
13384 S:      Maintained
13385 F:      Documentation/admin-guide/LSM/Smack.rst
13386 F:      security/smack/
13387
13388 SMC91x ETHERNET DRIVER
13389 M:      Nicolas Pitre <nico@fluxnic.net>
13390 S:      Odd Fixes
13391 F:      drivers/net/ethernet/smsc/smc91x.*
13392
13393 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13394 M:      Sakari Ailus <sakari.ailus@iki.fi>
13395 L:      linux-media@vger.kernel.org
13396 S:      Maintained
13397 F:      drivers/media/i2c/smiapp/
13398 F:      include/media/i2c/smiapp.h
13399 F:      drivers/media/i2c/smiapp-pll.c
13400 F:      drivers/media/i2c/smiapp-pll.h
13401 F:      include/uapi/linux/smiapp.h
13402 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13403
13404 SMM665 HARDWARE MONITOR DRIVER
13405 M:      Guenter Roeck <linux@roeck-us.net>
13406 L:      linux-hwmon@vger.kernel.org
13407 S:      Maintained
13408 F:      Documentation/hwmon/smm665
13409 F:      drivers/hwmon/smm665.c
13410
13411 SMSC EMC2103 HARDWARE MONITOR DRIVER
13412 M:      Steve Glendinning <steve.glendinning@shawell.net>
13413 L:      linux-hwmon@vger.kernel.org
13414 S:      Maintained
13415 F:      Documentation/hwmon/emc2103
13416 F:      drivers/hwmon/emc2103.c
13417
13418 SMSC SCH5627 HARDWARE MONITOR DRIVER
13419 M:      Hans de Goede <hdegoede@redhat.com>
13420 L:      linux-hwmon@vger.kernel.org
13421 S:      Supported
13422 F:      Documentation/hwmon/sch5627
13423 F:      drivers/hwmon/sch5627.c
13424
13425 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13426 M:      Steve Glendinning <steve.glendinning@shawell.net>
13427 L:      linux-fbdev@vger.kernel.org
13428 S:      Maintained
13429 F:      drivers/video/fbdev/smscufx.c
13430
13431 SMSC47B397 HARDWARE MONITOR DRIVER
13432 M:      Jean Delvare <jdelvare@suse.com>
13433 L:      linux-hwmon@vger.kernel.org
13434 S:      Maintained
13435 F:      Documentation/hwmon/smsc47b397
13436 F:      drivers/hwmon/smsc47b397.c
13437
13438 SMSC911x ETHERNET DRIVER
13439 M:      Steve Glendinning <steve.glendinning@shawell.net>
13440 L:      netdev@vger.kernel.org
13441 S:      Maintained
13442 F:      include/linux/smsc911x.h
13443 F:      drivers/net/ethernet/smsc/smsc911x.*
13444
13445 SMSC9420 PCI ETHERNET DRIVER
13446 M:      Steve Glendinning <steve.glendinning@shawell.net>
13447 L:      netdev@vger.kernel.org
13448 S:      Maintained
13449 F:      drivers/net/ethernet/smsc/smsc9420.*
13450
13451 SOC-CAMERA V4L2 SUBSYSTEM
13452 L:      linux-media@vger.kernel.org
13453 T:      git git://linuxtv.org/media_tree.git
13454 S:      Orphan
13455 F:      include/media/soc*
13456 F:      drivers/media/i2c/soc_camera/
13457 F:      drivers/media/platform/soc_camera/
13458
13459 SOCIONEXT SYNQUACER I2C DRIVER
13460 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13461 L:      linux-i2c@vger.kernel.org
13462 S:      Maintained
13463 F:      drivers/i2c/busses/i2c-synquacer.c
13464 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13465
13466 SOCIONEXT UNIPHIER SOUND DRIVER
13467 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13468 S:      Orphan
13469 F:      sound/soc/uniphier/
13470
13471 SOEKRIS NET48XX LED SUPPORT
13472 M:      Chris Boot <bootc@bootc.net>
13473 S:      Maintained
13474 F:      drivers/leds/leds-net48xx.c
13475
13476 SOFT-ROCE DRIVER (rxe)
13477 M:      Moni Shoua <monis@mellanox.com>
13478 L:      linux-rdma@vger.kernel.org
13479 S:      Supported
13480 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13481 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13482 F:      drivers/infiniband/sw/rxe/
13483 F:      include/uapi/rdma/rdma_user_rxe.h
13484
13485 SOFTLOGIC 6x10 MPEG CODEC
13486 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13487 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13488 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13489 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13490 M:      Ismael Luceno <ismael@iodev.co.uk>
13491 L:      linux-media@vger.kernel.org
13492 S:      Supported
13493 F:      drivers/media/pci/solo6x10/
13494
13495 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13496 M:      James Morse <james.morse@arm.com>
13497 L:      linux-arm-kernel@lists.infradead.org
13498 S:      Maintained
13499 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13500 F:      drivers/firmware/arm_sdei.c
13501 F:      include/linux/sdei.h
13502 F:      include/uapi/linux/sdei.h
13503
13504 SOFTWARE RAID (Multiple Disks) SUPPORT
13505 M:      Shaohua Li <shli@kernel.org>
13506 L:      linux-raid@vger.kernel.org
13507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13508 S:      Supported
13509 F:      drivers/md/Makefile
13510 F:      drivers/md/Kconfig
13511 F:      drivers/md/md*
13512 F:      drivers/md/raid*
13513 F:      include/linux/raid/
13514 F:      include/uapi/linux/raid/
13515
13516 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13517 M:      Jassi Brar <jaswinder.singh@linaro.org>
13518 L:      netdev@vger.kernel.org
13519 S:      Maintained
13520 F:      drivers/net/ethernet/socionext/netsec.c
13521 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13522
13523 SOLIDRUN CLEARFOG SUPPORT
13524 M:      Russell King <linux@armlinux.org.uk>
13525 S:      Maintained
13526 F:      arch/arm/boot/dts/armada-388-clearfog*
13527 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13528
13529 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13530 M:      Russell King <linux@armlinux.org.uk>
13531 S:      Maintained
13532 F:      arch/arm/boot/dts/imx6*-cubox-i*
13533 F:      arch/arm/boot/dts/imx6*-hummingboard*
13534 F:      arch/arm/boot/dts/imx6*-sr-*
13535
13536 SONIC NETWORK DRIVER
13537 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13538 L:      netdev@vger.kernel.org
13539 S:      Maintained
13540 F:      drivers/net/ethernet/natsemi/sonic.*
13541
13542 SONICS SILICON BACKPLANE DRIVER (SSB)
13543 M:      Michael Buesch <m@bues.ch>
13544 L:      linux-wireless@vger.kernel.org
13545 S:      Maintained
13546 F:      drivers/ssb/
13547 F:      include/linux/ssb/
13548
13549 SONY IMX258 SENSOR DRIVER
13550 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13551 L:      linux-media@vger.kernel.org
13552 T:      git git://linuxtv.org/media_tree.git
13553 S:      Maintained
13554 F:      drivers/media/i2c/imx258.c
13555
13556 SONY IMX274 SENSOR DRIVER
13557 M:      Leon Luo <leonl@leopardimaging.com>
13558 L:      linux-media@vger.kernel.org
13559 T:      git git://linuxtv.org/media_tree.git
13560 S:      Maintained
13561 F:      drivers/media/i2c/imx274.c
13562 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13563
13564 SONY MEMORYSTICK CARD SUPPORT
13565 M:      Alex Dubov <oakad@yahoo.com>
13566 W:      http://tifmxx.berlios.de/
13567 S:      Maintained
13568 F:      drivers/memstick/host/tifm_ms.c
13569
13570 SONY MEMORYSTICK STANDARD SUPPORT
13571 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13572 S:      Maintained
13573 F:      drivers/memstick/core/ms_block.*
13574
13575 SONY VAIO CONTROL DEVICE DRIVER
13576 M:      Mattia Dongili <malattia@linux.it>
13577 L:      platform-driver-x86@vger.kernel.org
13578 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13579 S:      Maintained
13580 F:      Documentation/laptops/sony-laptop.txt
13581 F:      drivers/char/sonypi.c
13582 F:      drivers/platform/x86/sony-laptop.c
13583 F:      include/linux/sony-laptop.h
13584
13585 SOUND
13586 M:      Jaroslav Kysela <perex@perex.cz>
13587 M:      Takashi Iwai <tiwai@suse.com>
13588 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13589 W:      http://www.alsa-project.org/
13590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13591 T:      git git://git.alsa-project.org/alsa-kernel.git
13592 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13593 S:      Maintained
13594 F:      Documentation/sound/
13595 F:      include/sound/
13596 F:      include/uapi/sound/
13597 F:      sound/
13598
13599 SOUND - COMPRESSED AUDIO
13600 M:      Vinod Koul <vkoul@kernel.org>
13601 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13603 S:      Supported
13604 F:      Documentation/sound/designs/compress-offload.rst
13605 F:      include/sound/compress_driver.h
13606 F:      include/uapi/sound/compress_*
13607 F:      sound/core/compress_offload.c
13608 F:      sound/soc/soc-compress.c
13609
13610 SOUND - DMAENGINE HELPERS
13611 M:      Lars-Peter Clausen <lars@metafoo.de>
13612 S:      Supported
13613 F:      include/sound/dmaengine_pcm.h
13614 F:      sound/core/pcm_dmaengine.c
13615 F:      sound/soc/soc-generic-dmaengine-pcm.c
13616
13617 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13618 M:      Liam Girdwood <lgirdwood@gmail.com>
13619 M:      Mark Brown <broonie@kernel.org>
13620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13621 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13622 W:      http://alsa-project.org/main/index.php/ASoC
13623 S:      Supported
13624 F:      Documentation/devicetree/bindings/sound/
13625 F:      Documentation/sound/soc/
13626 F:      sound/soc/
13627 F:      include/sound/soc*
13628
13629 SOUNDWIRE SUBSYSTEM
13630 M:      Vinod Koul <vinod.koul@intel.com>
13631 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13632 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13633 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13634 S:      Supported
13635 F:      Documentation/driver-api/soundwire/
13636 F:      drivers/soundwire/
13637 F:      include/linux/soundwire/
13638
13639 SP2 MEDIA DRIVER
13640 M:      Olli Salonen <olli.salonen@iki.fi>
13641 L:      linux-media@vger.kernel.org
13642 W:      https://linuxtv.org
13643 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13644 S:      Maintained
13645 F:      drivers/media/dvb-frontends/sp2*
13646
13647 SPARC + UltraSPARC (sparc/sparc64)
13648 M:      "David S. Miller" <davem@davemloft.net>
13649 L:      sparclinux@vger.kernel.org
13650 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13653 S:      Maintained
13654 F:      arch/sparc/
13655 F:      drivers/sbus/
13656
13657 SPARC SERIAL DRIVERS
13658 M:      "David S. Miller" <davem@davemloft.net>
13659 L:      sparclinux@vger.kernel.org
13660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13661 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13662 S:      Maintained
13663 F:      include/linux/sunserialcore.h
13664 F:      drivers/tty/serial/suncore.c
13665 F:      drivers/tty/serial/sunhv.c
13666 F:      drivers/tty/serial/sunsab.c
13667 F:      drivers/tty/serial/sunsab.h
13668 F:      drivers/tty/serial/sunsu.c
13669 F:      drivers/tty/serial/sunzilog.c
13670 F:      drivers/tty/serial/sunzilog.h
13671 F:      drivers/tty/vcc.c
13672
13673 SPARSE CHECKER
13674 M:      "Christopher Li" <sparse@chrisli.org>
13675 L:      linux-sparse@vger.kernel.org
13676 W:      https://sparse.wiki.kernel.org/
13677 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13678 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13679 S:      Maintained
13680 F:      include/linux/compiler.h
13681
13682 SPEAR CLOCK FRAMEWORK SUPPORT
13683 M:      Viresh Kumar <vireshk@kernel.org>
13684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13685 W:      http://www.st.com/spear
13686 S:      Maintained
13687 F:      drivers/clk/spear/
13688
13689 SPEAR PLATFORM SUPPORT
13690 M:      Viresh Kumar <vireshk@kernel.org>
13691 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13693 W:      http://www.st.com/spear
13694 S:      Maintained
13695 F:      arch/arm/boot/dts/spear*
13696 F:      arch/arm/mach-spear/
13697
13698 SPI NOR SUBSYSTEM
13699 M:      Marek Vasut <marek.vasut@gmail.com>
13700 L:      linux-mtd@lists.infradead.org
13701 W:      http://www.linux-mtd.infradead.org/
13702 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13703 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13704 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13705 S:      Maintained
13706 F:      drivers/mtd/spi-nor/
13707 F:      include/linux/mtd/spi-nor.h
13708
13709 SPI SUBSYSTEM
13710 M:      Mark Brown <broonie@kernel.org>
13711 L:      linux-spi@vger.kernel.org
13712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13713 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13714 S:      Maintained
13715 F:      Documentation/devicetree/bindings/spi/
13716 F:      Documentation/spi/
13717 F:      drivers/spi/
13718 F:      include/linux/spi/
13719 F:      include/uapi/linux/spi/
13720 F:      tools/spi/
13721
13722 SPIDERNET NETWORK DRIVER for CELL
13723 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13724 L:      netdev@vger.kernel.org
13725 S:      Supported
13726 F:      Documentation/networking/spider_net.txt
13727 F:      drivers/net/ethernet/toshiba/spider_net*
13728
13729 SPMI SUBSYSTEM
13730 R:      Stephen Boyd <sboyd@kernel.org>
13731 L:      linux-arm-msm@vger.kernel.org
13732 F:      Documentation/devicetree/bindings/spmi/
13733 F:      drivers/spmi/
13734 F:      include/dt-bindings/spmi/spmi.h
13735 F:      include/linux/spmi.h
13736 F:      include/trace/events/spmi.h
13737
13738 SPU FILE SYSTEM
13739 M:      Jeremy Kerr <jk@ozlabs.org>
13740 L:      linuxppc-dev@lists.ozlabs.org
13741 W:      http://www.ibm.com/developerworks/power/cell/
13742 S:      Supported
13743 F:      Documentation/filesystems/spufs.txt
13744 F:      arch/powerpc/platforms/cell/spufs/
13745
13746 SQUASHFS FILE SYSTEM
13747 M:      Phillip Lougher <phillip@squashfs.org.uk>
13748 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13749 W:      http://squashfs.org.uk
13750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13751 S:      Maintained
13752 F:      Documentation/filesystems/squashfs.txt
13753 F:      fs/squashfs/
13754
13755 SRM (Alpha) environment access
13756 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13757 S:      Maintained
13758 F:      arch/alpha/kernel/srm_env.c
13759
13760 ST STM32 I2C/SMBUS DRIVER
13761 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13762 L:      linux-i2c@vger.kernel.org
13763 S:      Maintained
13764 F:      drivers/i2c/busses/i2c-stm32*
13765
13766 STABLE BRANCH
13767 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13768 L:      stable@vger.kernel.org
13769 S:      Supported
13770 F:      Documentation/process/stable-kernel-rules.rst
13771
13772 STAGING - COMEDI
13773 M:      Ian Abbott <abbotti@mev.co.uk>
13774 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13775 S:      Odd Fixes
13776 F:      drivers/staging/comedi/
13777
13778 STAGING - EROFS FILE SYSTEM
13779 M:      Gao Xiang <gaoxiang25@huawei.com>
13780 M:      Chao Yu <yuchao0@huawei.com>
13781 L:      linux-erofs@lists.ozlabs.org
13782 S:      Maintained
13783 F:      drivers/staging/erofs/
13784
13785 STAGING - FLARION FT1000 DRIVERS
13786 M:      Marek Belisko <marek.belisko@gmail.com>
13787 S:      Odd Fixes
13788 F:      drivers/staging/ft1000/
13789
13790 STAGING - INDUSTRIAL IO
13791 M:      Jonathan Cameron <jic23@kernel.org>
13792 L:      linux-iio@vger.kernel.org
13793 S:      Odd Fixes
13794 F:      Documentation/devicetree/bindings/staging/iio/
13795 F:      drivers/staging/iio/
13796
13797 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13798 M:      Marc Dietrich <marvin24@gmx.de>
13799 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13800 L:      linux-tegra@vger.kernel.org
13801 S:      Maintained
13802 F:      drivers/staging/nvec/
13803
13804 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13805 M:      Jens Frederich <jfrederich@gmail.com>
13806 M:      Daniel Drake <dsd@laptop.org>
13807 M:      Jon Nettleton <jon.nettleton@gmail.com>
13808 W:      http://wiki.laptop.org/go/DCON
13809 S:      Maintained
13810 F:      drivers/staging/olpc_dcon/
13811
13812 STAGING - REALTEK RTL8712U DRIVERS
13813 M:      Larry Finger <Larry.Finger@lwfinger.net>
13814 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13815 S:      Odd Fixes
13816 F:      drivers/staging/rtl8712/
13817
13818 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13819 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13820 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13821 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13822 L:      linux-fbdev@vger.kernel.org
13823 S:      Maintained
13824 F:      drivers/staging/sm750fb/
13825
13826 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13827 M:      William Hubbs <w.d.hubbs@gmail.com>
13828 M:      Chris Brannon <chris@the-brannons.com>
13829 M:      Kirk Reiser <kirk@reisers.ca>
13830 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13831 L:      speakup@linux-speakup.org
13832 W:      http://www.linux-speakup.org/
13833 S:      Odd Fixes
13834 F:      drivers/staging/speakup/
13835
13836 STAGING - VIA VT665X DRIVERS
13837 M:      Forest Bond <forest@alittletooquiet.net>
13838 S:      Odd Fixes
13839 F:      drivers/staging/vt665?/
13840
13841 STAGING - WILC1000 WIFI DRIVER
13842 M:      Aditya Shankar <aditya.shankar@microchip.com>
13843 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13844 L:      linux-wireless@vger.kernel.org
13845 S:      Supported
13846 F:      drivers/staging/wilc1000/
13847
13848 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13849 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13850 S:      Odd Fixes
13851 F:      drivers/staging/xgifb/
13852
13853 STAGING SUBSYSTEM
13854 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13856 L:      devel@driverdev.osuosl.org
13857 S:      Supported
13858 F:      drivers/staging/
13859
13860 STARFIRE/DURALAN NETWORK DRIVER
13861 M:      Ion Badulescu <ionut@badula.org>
13862 S:      Odd Fixes
13863 F:      drivers/net/ethernet/adaptec/starfire*
13864
13865 STEC S1220 SKD DRIVER
13866 M:      Bart Van Assche <bart.vanassche@wdc.com>
13867 L:      linux-block@vger.kernel.org
13868 S:      Maintained
13869 F:      drivers/block/skd*[ch]
13870
13871 STI AUDIO (ASoC) DRIVERS
13872 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13873 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13874 S:      Maintained
13875 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13876 F:      sound/soc/sti/
13877
13878 STI CEC DRIVER
13879 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13880 S:      Maintained
13881 F:      drivers/staging/media/st-cec/
13882 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13883
13884 STK1160 USB VIDEO CAPTURE DRIVER
13885 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13886 L:      linux-media@vger.kernel.org
13887 T:      git git://linuxtv.org/media_tree.git
13888 S:      Maintained
13889 F:      drivers/media/usb/stk1160/
13890
13891 STM32 AUDIO (ASoC) DRIVERS
13892 M:      Olivier Moysan <olivier.moysan@st.com>
13893 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13894 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13895 S:      Maintained
13896 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13897 F:      sound/soc/stm/
13898
13899 STM32 TIMER/LPTIMER DRIVERS
13900 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13901 S:      Maintained
13902 F:      drivers/*/stm32-*timer*
13903 F:      drivers/pwm/pwm-stm32*
13904 F:      include/linux/*/stm32-*tim*
13905 F:      Documentation/ABI/testing/*timer-stm32
13906 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13907 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13908
13909 STMMAC ETHERNET DRIVER
13910 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13911 M:      Alexandre Torgue <alexandre.torgue@st.com>
13912 M:      Jose Abreu <joabreu@synopsys.com>
13913 L:      netdev@vger.kernel.org
13914 W:      http://www.stlinux.com
13915 S:      Supported
13916 F:      drivers/net/ethernet/stmicro/stmmac/
13917
13918 SUN3/3X
13919 M:      Sam Creasey <sammy@sammy.net>
13920 W:      http://sammy.net/sun3/
13921 S:      Maintained
13922 F:      arch/m68k/kernel/*sun3*
13923 F:      arch/m68k/sun3*/
13924 F:      arch/m68k/include/asm/sun3*
13925 F:      drivers/net/ethernet/i825xx/sun3*
13926
13927 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13928 M:      Hans de Goede <hdegoede@redhat.com>
13929 L:      linux-input@vger.kernel.org
13930 S:      Maintained
13931 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13932 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13933
13934 SUNDANCE NETWORK DRIVER
13935 M:      Denis Kirjanov <kda@linux-powerpc.org>
13936 L:      netdev@vger.kernel.org
13937 S:      Maintained
13938 F:      drivers/net/ethernet/dlink/sundance.c
13939
13940 SUPERH
13941 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13942 M:      Rich Felker <dalias@libc.org>
13943 L:      linux-sh@vger.kernel.org
13944 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13945 S:      Maintained
13946 F:      Documentation/sh/
13947 F:      arch/sh/
13948 F:      drivers/sh/
13949
13950 SUSPEND TO RAM
13951 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13952 M:      Len Brown <len.brown@intel.com>
13953 M:      Pavel Machek <pavel@ucw.cz>
13954 L:      linux-pm@vger.kernel.org
13955 B:      https://bugzilla.kernel.org
13956 S:      Supported
13957 F:      Documentation/power/
13958 F:      arch/x86/kernel/acpi/
13959 F:      drivers/base/power/
13960 F:      kernel/power/
13961 F:      include/linux/suspend.h
13962 F:      include/linux/freezer.h
13963 F:      include/linux/pm.h
13964
13965 SVGA HANDLING
13966 M:      Martin Mares <mj@ucw.cz>
13967 L:      linux-video@atrey.karlin.mff.cuni.cz
13968 S:      Maintained
13969 F:      Documentation/svga.txt
13970 F:      arch/x86/boot/video*
13971
13972 SWIOTLB SUBSYSTEM
13973 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
13974 L:      iommu@lists.linux-foundation.org
13975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
13976 S:      Supported
13977 F:      kernel/dma/swiotlb.c
13978 F:      arch/*/kernel/pci-swiotlb.c
13979 F:      include/linux/swiotlb.h
13980
13981 SWITCHDEV
13982 M:      Jiri Pirko <jiri@resnulli.us>
13983 M:      Ivan Vecera <ivecera@redhat.com>
13984 L:      netdev@vger.kernel.org
13985 S:      Supported
13986 F:      net/switchdev/
13987 F:      include/net/switchdev.h
13988
13989 SY8106A REGULATOR DRIVER
13990 M:      Icenowy Zheng <icenowy@aosc.io>
13991 S:      Maintained
13992 F:      drivers/regulator/sy8106a-regulator.c
13993 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
13994
13995 SYNC FILE FRAMEWORK
13996 M:      Sumit Semwal <sumit.semwal@linaro.org>
13997 R:      Gustavo Padovan <gustavo@padovan.org>
13998 S:      Maintained
13999 L:      linux-media@vger.kernel.org
14000 L:      dri-devel@lists.freedesktop.org
14001 F:      drivers/dma-buf/sync_*
14002 F:      drivers/dma-buf/dma-fence*
14003 F:      drivers/dma-buf/sw_sync.c
14004 F:      include/linux/sync_file.h
14005 F:      include/uapi/linux/sync_file.h
14006 F:      Documentation/sync_file.txt
14007 T:      git git://anongit.freedesktop.org/drm/drm-misc
14008
14009 SYNOPSYS ARC ARCHITECTURE
14010 M:      Vineet Gupta <vgupta@synopsys.com>
14011 L:      linux-snps-arc@lists.infradead.org
14012 S:      Supported
14013 F:      arch/arc/
14014 F:      Documentation/devicetree/bindings/arc/*
14015 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14016 F:      drivers/clocksource/arc_timer.c
14017 F:      drivers/tty/serial/arc_uart.c
14018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14019
14020 SYNOPSYS ARC HSDK SDP pll clock driver
14021 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14022 S:      Supported
14023 F:      drivers/clk/clk-hsdk-pll.c
14024 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14025
14026 SYNOPSYS ARC SDP clock driver
14027 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14028 S:      Supported
14029 F:      drivers/clk/axs10x/*
14030 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14031
14032 SYNOPSYS ARC SDP platform support
14033 M:      Alexey Brodkin <abrodkin@synopsys.com>
14034 S:      Supported
14035 F:      arch/arc/plat-axs10x
14036 F:      arch/arc/boot/dts/ax*
14037 F:      Documentation/devicetree/bindings/arc/axs10*
14038
14039 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14040 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14041 S:      Supported
14042 F:      drivers/reset/reset-axs10x.c
14043 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14044
14045 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14046 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14047 S:      Maintained
14048 F:      drivers/tty/serial/8250/8250_dw.c
14049
14050 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14051 M:      Hoan Tran <hotran@apm.com>
14052 L:      linux-gpio@vger.kernel.org
14053 S:      Maintained
14054 F:      drivers/gpio/gpio-dwapb.c
14055 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14056
14057 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14058 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14059 S:      Maintained
14060 F:      drivers/dma/dwi-axi-dmac/
14061 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14062
14063 SYNOPSYS DESIGNWARE DMAC DRIVER
14064 M:      Viresh Kumar <vireshk@kernel.org>
14065 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14066 S:      Maintained
14067 F:      include/linux/dma/dw.h
14068 F:      include/linux/platform_data/dma-dw.h
14069 F:      drivers/dma/dw/
14070
14071 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14072 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14073 L:      netdev@vger.kernel.org
14074 S:      Supported
14075 F:      drivers/net/ethernet/synopsys/
14076
14077 SYNOPSYS DESIGNWARE I2C DRIVER
14078 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14079 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14080 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14081 L:      linux-i2c@vger.kernel.org
14082 S:      Maintained
14083 F:      drivers/i2c/busses/i2c-designware-*
14084 F:      include/linux/platform_data/i2c-designware.h
14085
14086 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14087 M:      Jaehoon Chung <jh80.chung@samsung.com>
14088 L:      linux-mmc@vger.kernel.org
14089 S:      Maintained
14090 F:      drivers/mmc/host/dw_mmc*
14091
14092 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14093 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14094 S:      Supported
14095 F:      drivers/reset/reset-hsdk.c
14096 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14097 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14098
14099 SYSTEM CONFIGURATION (SYSCON)
14100 M:      Lee Jones <lee.jones@linaro.org>
14101 M:      Arnd Bergmann <arnd@arndb.de>
14102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14103 S:      Supported
14104 F:      drivers/mfd/syscon.c
14105
14106 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14107 M:      Sudeep Holla <sudeep.holla@arm.com>
14108 L:      linux-arm-kernel@lists.infradead.org
14109 S:      Maintained
14110 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14111 F:      drivers/clk/clk-sc[mp]i.c
14112 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14113 F:      drivers/firmware/arm_scpi.c
14114 F:      drivers/firmware/arm_scmi/
14115 F:      include/linux/sc[mp]i_protocol.h
14116
14117 SYSTEM RESET/SHUTDOWN DRIVERS
14118 M:      Sebastian Reichel <sre@kernel.org>
14119 L:      linux-pm@vger.kernel.org
14120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14121 S:      Maintained
14122 F:      Documentation/devicetree/bindings/power/reset/
14123 F:      drivers/power/reset/
14124
14125 SYSTEM TRACE MODULE CLASS
14126 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14127 S:      Maintained
14128 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14129 F:      Documentation/trace/stm.rst
14130 F:      drivers/hwtracing/stm/
14131 F:      include/linux/stm.h
14132 F:      include/uapi/linux/stm.h
14133
14134 SYSV FILESYSTEM
14135 M:      Christoph Hellwig <hch@infradead.org>
14136 S:      Maintained
14137 F:      Documentation/filesystems/sysv-fs.txt
14138 F:      fs/sysv/
14139 F:      include/linux/sysv_fs.h
14140
14141 TARGET SUBSYSTEM
14142 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14143 L:      linux-scsi@vger.kernel.org
14144 L:      target-devel@vger.kernel.org
14145 W:      http://www.linux-iscsi.org
14146 W:      http://groups.google.com/group/linux-iscsi-target-dev
14147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14148 S:      Supported
14149 F:      drivers/target/
14150 F:      include/target/
14151 F:      Documentation/target/
14152
14153 TASKSTATS STATISTICS INTERFACE
14154 M:      Balbir Singh <bsingharora@gmail.com>
14155 S:      Maintained
14156 F:      Documentation/accounting/taskstats*
14157 F:      include/linux/taskstats*
14158 F:      kernel/taskstats.c
14159
14160 TC subsystem
14161 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14162 M:      Cong Wang <xiyou.wangcong@gmail.com>
14163 M:      Jiri Pirko <jiri@resnulli.us>
14164 L:      netdev@vger.kernel.org
14165 S:      Maintained
14166 F:      include/net/pkt_cls.h
14167 F:      include/net/pkt_sched.h
14168 F:      include/net/tc_act/
14169 F:      include/uapi/linux/pkt_cls.h
14170 F:      include/uapi/linux/pkt_sched.h
14171 F:      include/uapi/linux/tc_act/
14172 F:      include/uapi/linux/tc_ematch/
14173 F:      net/sched/
14174
14175 TC90522 MEDIA DRIVER
14176 M:      Akihiro Tsukada <tskd08@gmail.com>
14177 L:      linux-media@vger.kernel.org
14178 S:      Odd Fixes
14179 F:      drivers/media/dvb-frontends/tc90522*
14180
14181 TCP LOW PRIORITY MODULE
14182 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14183 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14184 W:      http://tcp-lp-mod.sourceforge.net/
14185 S:      Maintained
14186 F:      net/ipv4/tcp_lp.c
14187
14188 TDA10071 MEDIA DRIVER
14189 M:      Antti Palosaari <crope@iki.fi>
14190 L:      linux-media@vger.kernel.org
14191 W:      https://linuxtv.org
14192 W:      http://palosaari.fi/linux/
14193 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14194 T:      git git://linuxtv.org/anttip/media_tree.git
14195 S:      Maintained
14196 F:      drivers/media/dvb-frontends/tda10071*
14197
14198 TDA18212 MEDIA DRIVER
14199 M:      Antti Palosaari <crope@iki.fi>
14200 L:      linux-media@vger.kernel.org
14201 W:      https://linuxtv.org
14202 W:      http://palosaari.fi/linux/
14203 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14204 T:      git git://linuxtv.org/anttip/media_tree.git
14205 S:      Maintained
14206 F:      drivers/media/tuners/tda18212*
14207
14208 TDA18218 MEDIA DRIVER
14209 M:      Antti Palosaari <crope@iki.fi>
14210 L:      linux-media@vger.kernel.org
14211 W:      https://linuxtv.org
14212 W:      http://palosaari.fi/linux/
14213 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14214 T:      git git://linuxtv.org/anttip/media_tree.git
14215 S:      Maintained
14216 F:      drivers/media/tuners/tda18218*
14217
14218 TDA18250 MEDIA DRIVER
14219 M:      Olli Salonen <olli.salonen@iki.fi>
14220 L:      linux-media@vger.kernel.org
14221 W:      https://linuxtv.org
14222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14223 T:      git git://linuxtv.org/media_tree.git
14224 S:      Maintained
14225 F:      drivers/media/tuners/tda18250*
14226
14227 TDA18271 MEDIA DRIVER
14228 M:      Michael Krufky <mkrufky@linuxtv.org>
14229 L:      linux-media@vger.kernel.org
14230 W:      https://linuxtv.org
14231 W:      http://github.com/mkrufky
14232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14233 T:      git git://linuxtv.org/mkrufky/tuners.git
14234 S:      Maintained
14235 F:      drivers/media/tuners/tda18271*
14236
14237 TDA1997x MEDIA DRIVER
14238 M:      Tim Harvey <tharvey@gateworks.com>
14239 L:      linux-media@vger.kernel.org
14240 W:      https://linuxtv.org
14241 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14242 S:      Maintained
14243 F:      drivers/media/i2c/tda1997x.*
14244
14245 TDA827x MEDIA DRIVER
14246 M:      Michael Krufky <mkrufky@linuxtv.org>
14247 L:      linux-media@vger.kernel.org
14248 W:      https://linuxtv.org
14249 W:      http://github.com/mkrufky
14250 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14251 T:      git git://linuxtv.org/mkrufky/tuners.git
14252 S:      Maintained
14253 F:      drivers/media/tuners/tda8290.*
14254
14255 TDA8290 MEDIA DRIVER
14256 M:      Michael Krufky <mkrufky@linuxtv.org>
14257 L:      linux-media@vger.kernel.org
14258 W:      https://linuxtv.org
14259 W:      http://github.com/mkrufky
14260 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14261 T:      git git://linuxtv.org/mkrufky/tuners.git
14262 S:      Maintained
14263 F:      drivers/media/tuners/tda8290.*
14264
14265 TDA9840 MEDIA DRIVER
14266 M:      Hans Verkuil <hverkuil@xs4all.nl>
14267 L:      linux-media@vger.kernel.org
14268 T:      git git://linuxtv.org/media_tree.git
14269 W:      https://linuxtv.org
14270 S:      Maintained
14271 F:      drivers/media/i2c/tda9840*
14272
14273 TEA5761 TUNER DRIVER
14274 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14275 L:      linux-media@vger.kernel.org
14276 W:      https://linuxtv.org
14277 T:      git git://linuxtv.org/media_tree.git
14278 S:      Odd fixes
14279 F:      drivers/media/tuners/tea5761.*
14280
14281 TEA5767 TUNER DRIVER
14282 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14283 L:      linux-media@vger.kernel.org
14284 W:      https://linuxtv.org
14285 T:      git git://linuxtv.org/media_tree.git
14286 S:      Maintained
14287 F:      drivers/media/tuners/tea5767.*
14288
14289 TEA6415C MEDIA DRIVER
14290 M:      Hans Verkuil <hverkuil@xs4all.nl>
14291 L:      linux-media@vger.kernel.org
14292 T:      git git://linuxtv.org/media_tree.git
14293 W:      https://linuxtv.org
14294 S:      Maintained
14295 F:      drivers/media/i2c/tea6415c*
14296
14297 TEA6420 MEDIA DRIVER
14298 M:      Hans Verkuil <hverkuil@xs4all.nl>
14299 L:      linux-media@vger.kernel.org
14300 T:      git git://linuxtv.org/media_tree.git
14301 W:      https://linuxtv.org
14302 S:      Maintained
14303 F:      drivers/media/i2c/tea6420*
14304
14305 TEAM DRIVER
14306 M:      Jiri Pirko <jiri@resnulli.us>
14307 L:      netdev@vger.kernel.org
14308 S:      Supported
14309 F:      drivers/net/team/
14310 F:      include/linux/if_team.h
14311 F:      include/uapi/linux/if_team.h
14312
14313 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14314 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14315 S:      Maintained
14316 F:      arch/x86/platform/ts5500/
14317
14318 TECHNOTREND USB IR RECEIVER
14319 M:      Sean Young <sean@mess.org>
14320 L:      linux-media@vger.kernel.org
14321 S:      Maintained
14322 F:      drivers/media/rc/ttusbir.c
14323
14324 TECHWELL TW9910 VIDEO DECODER
14325 L:      linux-media@vger.kernel.org
14326 S:      Orphan
14327 F:      drivers/media/i2c/tw9910.c
14328 F:      include/media/i2c/tw9910.h
14329
14330 TEE SUBSYSTEM
14331 M:      Jens Wiklander <jens.wiklander@linaro.org>
14332 S:      Maintained
14333 F:      include/linux/tee_drv.h
14334 F:      include/uapi/linux/tee.h
14335 F:      drivers/tee/
14336 F:      Documentation/tee.txt
14337
14338 TEGRA ARCHITECTURE SUPPORT
14339 M:      Thierry Reding <thierry.reding@gmail.com>
14340 M:      Jonathan Hunter <jonathanh@nvidia.com>
14341 L:      linux-tegra@vger.kernel.org
14342 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14344 S:      Supported
14345 N:      [^a-z]tegra
14346
14347 TEGRA CLOCK DRIVER
14348 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14349 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14350 S:      Supported
14351 F:      drivers/clk/tegra/
14352
14353 TEGRA DMA DRIVERS
14354 M:      Laxman Dewangan <ldewangan@nvidia.com>
14355 M:      Jon Hunter <jonathanh@nvidia.com>
14356 S:      Supported
14357 F:      drivers/dma/tegra*
14358
14359 TEGRA I2C DRIVER
14360 M:      Laxman Dewangan <ldewangan@nvidia.com>
14361 S:      Supported
14362 F:      drivers/i2c/busses/i2c-tegra.c
14363
14364 TEGRA IOMMU DRIVERS
14365 M:      Thierry Reding <thierry.reding@gmail.com>
14366 L:      linux-tegra@vger.kernel.org
14367 S:      Supported
14368 F:      drivers/iommu/tegra*
14369
14370 TEGRA KBC DRIVER
14371 M:      Laxman Dewangan <ldewangan@nvidia.com>
14372 S:      Supported
14373 F:      drivers/input/keyboard/tegra-kbc.c
14374
14375 TEGRA NAND DRIVER
14376 M:      Stefan Agner <stefan@agner.ch>
14377 M:      Lucas Stach <dev@lynxeye.de>
14378 S:      Maintained
14379 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14380 F:      drivers/mtd/nand/raw/tegra_nand.c
14381
14382 TEGRA PWM DRIVER
14383 M:      Thierry Reding <thierry.reding@gmail.com>
14384 S:      Supported
14385 F:      drivers/pwm/pwm-tegra.c
14386
14387 TEGRA SERIAL DRIVER
14388 M:      Laxman Dewangan <ldewangan@nvidia.com>
14389 S:      Supported
14390 F:      drivers/tty/serial/serial-tegra.c
14391
14392 TEGRA SPI DRIVER
14393 M:      Laxman Dewangan <ldewangan@nvidia.com>
14394 S:      Supported
14395 F:      drivers/spi/spi-tegra*
14396
14397 TEHUTI ETHERNET DRIVER
14398 M:      Andy Gospodarek <andy@greyhouse.net>
14399 L:      netdev@vger.kernel.org
14400 S:      Supported
14401 F:      drivers/net/ethernet/tehuti/*
14402
14403 Telecom Clock Driver for MCPL0010
14404 M:      Mark Gross <mark.gross@intel.com>
14405 S:      Supported
14406 F:      drivers/char/tlclk.c
14407
14408 TENSILICA XTENSA PORT (xtensa)
14409 M:      Chris Zankel <chris@zankel.net>
14410 M:      Max Filippov <jcmvbkbc@gmail.com>
14411 L:      linux-xtensa@linux-xtensa.org
14412 T:      git git://github.com/czankel/xtensa-linux.git
14413 S:      Maintained
14414 F:      arch/xtensa/
14415 F:      drivers/irqchip/irq-xtensa-*
14416
14417 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14418 M:      Nishanth Menon <nm@ti.com>
14419 M:      Tero Kristo <t-kristo@ti.com>
14420 M:      Santosh Shilimkar <ssantosh@kernel.org>
14421 L:      linux-arm-kernel@lists.infradead.org
14422 S:      Maintained
14423 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14424 F:      drivers/firmware/ti_sci*
14425 F:      include/linux/soc/ti/ti_sci_protocol.h
14426 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14427 F:      include/dt-bindings/genpd/k2g.h
14428 F:      drivers/soc/ti/ti_sci_pm_domains.c
14429 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14430 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14431 F:      drivers/clk/keystone/sci-clk.c
14432 F:      drivers/reset/reset-ti-sci.c
14433
14434 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14435 M:      Hans Verkuil <hverkuil@xs4all.nl>
14436 L:      linux-media@vger.kernel.org
14437 T:      git git://linuxtv.org/media_tree.git
14438 W:      https://linuxtv.org
14439 S:      Maintained
14440 F:      drivers/media/radio/radio-raremono.c
14441
14442 THERMAL
14443 M:      Zhang Rui <rui.zhang@intel.com>
14444 M:      Eduardo Valentin <edubezval@gmail.com>
14445 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14446 L:      linux-pm@vger.kernel.org
14447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14449 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14450 S:      Supported
14451 F:      drivers/thermal/
14452 F:      include/linux/thermal.h
14453 F:      include/uapi/linux/thermal.h
14454 F:      include/linux/cpu_cooling.h
14455 F:      Documentation/devicetree/bindings/thermal/
14456
14457 THERMAL/CPU_COOLING
14458 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14459 M:      Viresh Kumar <viresh.kumar@linaro.org>
14460 M:      Javi Merino <javi.merino@kernel.org>
14461 L:      linux-pm@vger.kernel.org
14462 S:      Supported
14463 F:      Documentation/thermal/cpu-cooling-api.txt
14464 F:      drivers/thermal/cpu_cooling.c
14465 F:      include/linux/cpu_cooling.h
14466
14467 THINKPAD ACPI EXTRAS DRIVER
14468 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14469 L:      ibm-acpi-devel@lists.sourceforge.net
14470 L:      platform-driver-x86@vger.kernel.org
14471 W:      http://ibm-acpi.sourceforge.net
14472 W:      http://thinkwiki.org/wiki/Ibm-acpi
14473 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14474 S:      Maintained
14475 F:      drivers/platform/x86/thinkpad_acpi.c
14476
14477 THUNDERBOLT DRIVER
14478 M:      Andreas Noever <andreas.noever@gmail.com>
14479 M:      Michael Jamet <michael.jamet@intel.com>
14480 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14481 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14483 S:      Maintained
14484 F:      Documentation/admin-guide/thunderbolt.rst
14485 F:      drivers/thunderbolt/
14486 F:      include/linux/thunderbolt.h
14487
14488 THUNDERBOLT NETWORK DRIVER
14489 M:      Michael Jamet <michael.jamet@intel.com>
14490 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14491 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14492 L:      netdev@vger.kernel.org
14493 S:      Maintained
14494 F:      drivers/net/thunderbolt.c
14495
14496 THUNDERX GPIO DRIVER
14497 M:      David Daney <david.daney@cavium.com>
14498 S:      Maintained
14499 F:      drivers/gpio/gpio-thunderx.c
14500
14501 TI AM437X VPFE DRIVER
14502 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14503 L:      linux-media@vger.kernel.org
14504 W:      https://linuxtv.org
14505 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14506 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14507 S:      Maintained
14508 F:      drivers/media/platform/am437x/
14509
14510 TI BANDGAP AND THERMAL DRIVER
14511 M:      Eduardo Valentin <edubezval@gmail.com>
14512 M:      Keerthy <j-keerthy@ti.com>
14513 L:      linux-pm@vger.kernel.org
14514 L:      linux-omap@vger.kernel.org
14515 S:      Maintained
14516 F:      drivers/thermal/ti-soc-thermal/
14517
14518 TI BQ27XXX POWER SUPPLY DRIVER
14519 R:      Andrew F. Davis <afd@ti.com>
14520 F:      include/linux/power/bq27xxx_battery.h
14521 F:      drivers/power/supply/bq27xxx_battery.c
14522 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14523
14524 TI CDCE706 CLOCK DRIVER
14525 M:      Max Filippov <jcmvbkbc@gmail.com>
14526 S:      Maintained
14527 F:      drivers/clk/clk-cdce706.c
14528
14529 TI CLOCK DRIVER
14530 M:      Tero Kristo <t-kristo@ti.com>
14531 L:      linux-omap@vger.kernel.org
14532 S:      Maintained
14533 F:      drivers/clk/ti/
14534 F:      include/linux/clk/ti.h
14535
14536 TI DAVINCI MACHINE SUPPORT
14537 M:      Sekhar Nori <nsekhar@ti.com>
14538 M:      Kevin Hilman <khilman@kernel.org>
14539 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14541 S:      Supported
14542 F:      arch/arm/mach-davinci/
14543 F:      drivers/i2c/busses/i2c-davinci.c
14544 F:      arch/arm/boot/dts/da850*
14545
14546 TI DAVINCI SERIES CLOCK DRIVER
14547 M:      David Lechner <david@lechnology.com>
14548 R:      Sekhar Nori <nsekhar@ti.com>
14549 S:      Maintained
14550 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14551 F:      drivers/clk/davinci/
14552
14553 TI DAVINCI SERIES GPIO DRIVER
14554 M:      Keerthy <j-keerthy@ti.com>
14555 L:      linux-gpio@vger.kernel.org
14556 S:      Maintained
14557 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14558 F:      drivers/gpio/gpio-davinci.c
14559
14560 TI DAVINCI SERIES MEDIA DRIVER
14561 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14562 L:      linux-media@vger.kernel.org
14563 W:      https://linuxtv.org
14564 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14565 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14566 S:      Maintained
14567 F:      drivers/media/platform/davinci/
14568 F:      include/media/davinci/
14569
14570 TI ETHERNET SWITCH DRIVER (CPSW)
14571 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14572 L:      linux-omap@vger.kernel.org
14573 L:      netdev@vger.kernel.org
14574 S:      Maintained
14575 F:      drivers/net/ethernet/ti/cpsw*
14576 F:      drivers/net/ethernet/ti/davinci*
14577
14578 TI FLASH MEDIA INTERFACE DRIVER
14579 M:      Alex Dubov <oakad@yahoo.com>
14580 S:      Maintained
14581 F:      drivers/misc/tifm*
14582 F:      drivers/mmc/host/tifm_sd.c
14583 F:      include/linux/tifm.h
14584
14585 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14586 M:      Santosh Shilimkar <ssantosh@kernel.org>
14587 L:      linux-kernel@vger.kernel.org
14588 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14589 S:      Maintained
14590 F:      drivers/soc/ti/*
14591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14592
14593 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14594 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14595 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14596 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14597 S:      Maintained
14598 F:      sound/soc/codecs/lm49453*
14599 F:      sound/soc/codecs/isabelle*
14600
14601 TI LP855x BACKLIGHT DRIVER
14602 M:      Milo Kim <milo.kim@ti.com>
14603 S:      Maintained
14604 F:      Documentation/backlight/lp855x-driver.txt
14605 F:      drivers/video/backlight/lp855x_bl.c
14606 F:      include/linux/platform_data/lp855x.h
14607
14608 TI LP8727 CHARGER DRIVER
14609 M:      Milo Kim <milo.kim@ti.com>
14610 S:      Maintained
14611 F:      drivers/power/supply/lp8727_charger.c
14612 F:      include/linux/platform_data/lp8727.h
14613
14614 TI LP8788 MFD DRIVER
14615 M:      Milo Kim <milo.kim@ti.com>
14616 S:      Maintained
14617 F:      drivers/iio/adc/lp8788_adc.c
14618 F:      drivers/leds/leds-lp8788.c
14619 F:      drivers/mfd/lp8788*.c
14620 F:      drivers/power/supply/lp8788-charger.c
14621 F:      drivers/regulator/lp8788-*.c
14622 F:      include/linux/mfd/lp8788*.h
14623
14624 TI NETCP ETHERNET DRIVER
14625 M:      Wingman Kwok <w-kwok2@ti.com>
14626 M:      Murali Karicheri <m-karicheri2@ti.com>
14627 L:      netdev@vger.kernel.org
14628 S:      Maintained
14629 F:      drivers/net/ethernet/ti/netcp*
14630
14631 TI TAS571X FAMILY ASoC CODEC DRIVER
14632 M:      Kevin Cernekee <cernekee@chromium.org>
14633 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14634 S:      Odd Fixes
14635 F:      sound/soc/codecs/tas571x*
14636
14637 TI TRF7970A NFC DRIVER
14638 M:      Mark Greer <mgreer@animalcreek.com>
14639 L:      linux-wireless@vger.kernel.org
14640 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14641 S:      Supported
14642 F:      drivers/nfc/trf7970a.c
14643 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14644
14645 TI TWL4030 SERIES SOC CODEC DRIVER
14646 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14647 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14648 S:      Maintained
14649 F:      sound/soc/codecs/twl4030*
14650
14651 TI VPE/CAL DRIVERS
14652 M:      Benoit Parrot <bparrot@ti.com>
14653 L:      linux-media@vger.kernel.org
14654 W:      http://linuxtv.org/
14655 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14656 S:      Maintained
14657 F:      drivers/media/platform/ti-vpe/
14658
14659 TI WILINK WIRELESS DRIVERS
14660 L:      linux-wireless@vger.kernel.org
14661 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14662 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14664 S:      Orphan
14665 F:      drivers/net/wireless/ti/
14666 F:      include/linux/wl12xx.h
14667
14668 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14669 M:      John Stultz <john.stultz@linaro.org>
14670 M:      Thomas Gleixner <tglx@linutronix.de>
14671 R:      Stephen Boyd <sboyd@kernel.org>
14672 L:      linux-kernel@vger.kernel.org
14673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14674 S:      Supported
14675 F:      include/linux/clocksource.h
14676 F:      include/linux/time.h
14677 F:      include/linux/timex.h
14678 F:      include/uapi/linux/time.h
14679 F:      include/uapi/linux/timex.h
14680 F:      kernel/time/clocksource.c
14681 F:      kernel/time/time*.c
14682 F:      kernel/time/alarmtimer.c
14683 F:      kernel/time/ntp.c
14684 F:      tools/testing/selftests/timers/
14685
14686 TIPC NETWORK LAYER
14687 M:      Jon Maloy <jon.maloy@ericsson.com>
14688 M:      Ying Xue <ying.xue@windriver.com>
14689 L:      netdev@vger.kernel.org (core kernel code)
14690 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14691 W:      http://tipc.sourceforge.net/
14692 S:      Maintained
14693 F:      include/uapi/linux/tipc*.h
14694 F:      net/tipc/
14695
14696 TLAN NETWORK DRIVER
14697 M:      Samuel Chessman <chessman@tux.org>
14698 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14699 W:      http://sourceforge.net/projects/tlan/
14700 S:      Maintained
14701 F:      Documentation/networking/tlan.txt
14702 F:      drivers/net/ethernet/ti/tlan.*
14703
14704 TM6000 VIDEO4LINUX DRIVER
14705 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14706 L:      linux-media@vger.kernel.org
14707 W:      https://linuxtv.org
14708 T:      git git://linuxtv.org/media_tree.git
14709 S:      Odd fixes
14710 F:      drivers/media/usb/tm6000/
14711 F:      Documentation/media/v4l-drivers/tm6000*
14712
14713 TMIO/SDHI MMC DRIVER
14714 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14715 L:      linux-mmc@vger.kernel.org
14716 S:      Supported
14717 F:      drivers/mmc/host/tmio_mmc*
14718 F:      drivers/mmc/host/renesas_sdhi*
14719 F:      include/linux/mfd/tmio.h
14720
14721 TMP401 HARDWARE MONITOR DRIVER
14722 M:      Guenter Roeck <linux@roeck-us.net>
14723 L:      linux-hwmon@vger.kernel.org
14724 S:      Maintained
14725 F:      Documentation/hwmon/tmp401
14726 F:      drivers/hwmon/tmp401.c
14727
14728 TMPFS (SHMEM FILESYSTEM)
14729 M:      Hugh Dickins <hughd@google.com>
14730 L:      linux-mm@kvack.org
14731 S:      Maintained
14732 F:      include/linux/shmem_fs.h
14733 F:      mm/shmem.c
14734
14735 TOMOYO SECURITY MODULE
14736 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14737 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14738 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14739 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14740 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14741 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14742 W:      http://tomoyo.sourceforge.jp/
14743 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14744 S:      Maintained
14745 F:      security/tomoyo/
14746
14747 TOPSTAR LAPTOP EXTRAS DRIVER
14748 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14749 L:      platform-driver-x86@vger.kernel.org
14750 S:      Maintained
14751 F:      drivers/platform/x86/topstar-laptop.c
14752
14753 TORTURE-TEST MODULES
14754 M:      Davidlohr Bueso <dave@stgolabs.net>
14755 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14756 M:      Josh Triplett <josh@joshtriplett.org>
14757 L:      linux-kernel@vger.kernel.org
14758 S:      Supported
14759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14760 F:      Documentation/RCU/torture.txt
14761 F:      kernel/torture.c
14762 F:      kernel/rcu/rcutorture.c
14763 F:      kernel/rcu/rcuperf.c
14764 F:      kernel/locking/locktorture.c
14765
14766 TOSHIBA ACPI EXTRAS DRIVER
14767 M:      Azael Avalos <coproscefalo@gmail.com>
14768 L:      platform-driver-x86@vger.kernel.org
14769 S:      Maintained
14770 F:      drivers/platform/x86/toshiba_acpi.c
14771
14772 TOSHIBA BLUETOOTH DRIVER
14773 M:      Azael Avalos <coproscefalo@gmail.com>
14774 L:      platform-driver-x86@vger.kernel.org
14775 S:      Maintained
14776 F:      drivers/platform/x86/toshiba_bluetooth.c
14777
14778 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14779 M:      Azael Avalos <coproscefalo@gmail.com>
14780 L:      platform-driver-x86@vger.kernel.org
14781 S:      Maintained
14782 F:      drivers/platform/x86/toshiba_haps.c
14783
14784 TOSHIBA SMM DRIVER
14785 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14786 W:      http://www.buzzard.org.uk/toshiba/
14787 S:      Maintained
14788 F:      drivers/char/toshiba.c
14789 F:      include/linux/toshiba.h
14790 F:      include/uapi/linux/toshiba.h
14791
14792 TOSHIBA TC358743 DRIVER
14793 M:      Mats Randgaard <matrandg@cisco.com>
14794 L:      linux-media@vger.kernel.org
14795 S:      Maintained
14796 F:      drivers/media/i2c/tc358743*
14797 F:      include/media/i2c/tc358743.h
14798
14799 TOSHIBA WMI HOTKEYS DRIVER
14800 M:      Azael Avalos <coproscefalo@gmail.com>
14801 L:      platform-driver-x86@vger.kernel.org
14802 S:      Maintained
14803 F:      drivers/platform/x86/toshiba-wmi.c
14804
14805 TPM DEVICE DRIVER
14806 M:      Peter Huewe <peterhuewe@gmx.de>
14807 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14808 R:      Jason Gunthorpe <jgg@ziepe.ca>
14809 L:      linux-integrity@vger.kernel.org
14810 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14811 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14812 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14813 S:      Maintained
14814 F:      drivers/char/tpm/
14815
14816 TRACING
14817 M:      Steven Rostedt <rostedt@goodmis.org>
14818 M:      Ingo Molnar <mingo@redhat.com>
14819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14820 S:      Maintained
14821 F:      Documentation/trace/ftrace.rst
14822 F:      arch/*/*/*/ftrace.h
14823 F:      arch/*/kernel/ftrace.c
14824 F:      include/*/ftrace.h
14825 F:      include/linux/trace*.h
14826 F:      include/trace/
14827 F:      kernel/trace/
14828 F:      tools/testing/selftests/ftrace/
14829
14830 TRACING MMIO ACCESSES (MMIOTRACE)
14831 M:      Steven Rostedt <rostedt@goodmis.org>
14832 M:      Ingo Molnar <mingo@kernel.org>
14833 R:      Karol Herbst <karolherbst@gmail.com>
14834 R:      Pekka Paalanen <ppaalanen@gmail.com>
14835 S:      Maintained
14836 L:      linux-kernel@vger.kernel.org
14837 L:      nouveau@lists.freedesktop.org
14838 F:      kernel/trace/trace_mmiotrace.c
14839 F:      include/linux/mmiotrace.h
14840 F:      arch/x86/mm/kmmio.c
14841 F:      arch/x86/mm/mmio-mod.c
14842 F:      arch/x86/mm/testmmiotrace.c
14843
14844 TRIVIAL PATCHES
14845 M:      Jiri Kosina <trivial@kernel.org>
14846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14847 S:      Maintained
14848 K:      ^Subject:.*(?i)trivial
14849
14850 TEMPO SEMICONDUCTOR DRIVERS
14851 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14852 S:      Maintained
14853 F:      sound/soc/codecs/tscs*.c
14854 F:      sound/soc/codecs/tscs*.h
14855 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14856
14857 TTY LAYER
14858 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14859 M:      Jiri Slaby <jslaby@suse.com>
14860 S:      Supported
14861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14862 F:      Documentation/serial/
14863 F:      drivers/tty/
14864 F:      drivers/tty/serial/serial_core.c
14865 F:      include/linux/serial_core.h
14866 F:      include/linux/serial.h
14867 F:      include/linux/tty.h
14868 F:      include/uapi/linux/serial_core.h
14869 F:      include/uapi/linux/serial.h
14870 F:      include/uapi/linux/tty.h
14871
14872 TUA9001 MEDIA DRIVER
14873 M:      Antti Palosaari <crope@iki.fi>
14874 L:      linux-media@vger.kernel.org
14875 W:      https://linuxtv.org
14876 W:      http://palosaari.fi/linux/
14877 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14878 T:      git git://linuxtv.org/anttip/media_tree.git
14879 S:      Maintained
14880 F:      drivers/media/tuners/tua9001*
14881
14882 TULIP NETWORK DRIVERS
14883 L:      netdev@vger.kernel.org
14884 L:      linux-parisc@vger.kernel.org
14885 S:      Orphan
14886 F:      drivers/net/ethernet/dec/tulip/
14887
14888 TUN/TAP driver
14889 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14890 W:      http://vtun.sourceforge.net/tun
14891 S:      Maintained
14892 F:      Documentation/networking/tuntap.txt
14893 F:      arch/um/os-Linux/drivers/
14894
14895 TURBOCHANNEL SUBSYSTEM
14896 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14897 M:      Ralf Baechle <ralf@linux-mips.org>
14898 L:      linux-mips@linux-mips.org
14899 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14900 S:      Maintained
14901 F:      drivers/tc/
14902 F:      include/linux/tc.h
14903
14904 TURBOSTAT UTILITY
14905 M:      "Len Brown" <lenb@kernel.org>
14906 L:      linux-pm@vger.kernel.org
14907 B:      https://bugzilla.kernel.org
14908 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14910 S:      Supported
14911 F:      tools/power/x86/turbostat/
14912
14913 TW5864 VIDEO4LINUX DRIVER
14914 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14915 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14916 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14917 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14918 L:      linux-media@vger.kernel.org
14919 S:      Supported
14920 F:      drivers/media/pci/tw5864/
14921
14922 TW68 VIDEO4LINUX DRIVER
14923 M:      Hans Verkuil <hverkuil@xs4all.nl>
14924 L:      linux-media@vger.kernel.org
14925 T:      git git://linuxtv.org/media_tree.git
14926 W:      https://linuxtv.org
14927 S:      Odd Fixes
14928 F:      drivers/media/pci/tw68/
14929
14930 TW686X VIDEO4LINUX DRIVER
14931 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14932 L:      linux-media@vger.kernel.org
14933 T:      git git://linuxtv.org/media_tree.git
14934 W:      http://linuxtv.org
14935 S:      Maintained
14936 F:      drivers/media/pci/tw686x/
14937
14938 UBI FILE SYSTEM (UBIFS)
14939 M:      Richard Weinberger <richard@nod.at>
14940 M:      Artem Bityutskiy <dedekind1@gmail.com>
14941 M:      Adrian Hunter <adrian.hunter@intel.com>
14942 L:      linux-mtd@lists.infradead.org
14943 T:      git git://git.infradead.org/ubifs-2.6.git
14944 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14945 S:      Supported
14946 F:      Documentation/filesystems/ubifs.txt
14947 F:      fs/ubifs/
14948
14949 UCLINUX (M68KNOMMU AND COLDFIRE)
14950 M:      Greg Ungerer <gerg@linux-m68k.org>
14951 W:      http://www.linux-m68k.org/
14952 W:      http://www.uclinux.org/
14953 L:      linux-m68k@lists.linux-m68k.org
14954 L:      uclinux-dev@uclinux.org  (subscribers-only)
14955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14956 S:      Maintained
14957 F:      arch/m68k/coldfire/
14958 F:      arch/m68k/68*/
14959 F:      arch/m68k/*/*_no.*
14960 F:      arch/m68k/include/asm/*_no.*
14961
14962 UDF FILESYSTEM
14963 M:      Jan Kara <jack@suse.com>
14964 S:      Maintained
14965 F:      Documentation/filesystems/udf.txt
14966 F:      fs/udf/
14967
14968 UDRAW TABLET
14969 M:      Bastien Nocera <hadess@hadess.net>
14970 L:      linux-input@vger.kernel.org
14971 S:      Maintained
14972 F:      drivers/hid/hid-udraw-ps3.c
14973
14974 UFS FILESYSTEM
14975 M:      Evgeniy Dushistov <dushistov@mail.ru>
14976 S:      Maintained
14977 F:      Documentation/filesystems/ufs.txt
14978 F:      fs/ufs/
14979
14980 UHID USERSPACE HID IO DRIVER:
14981 M:      David Herrmann <dh.herrmann@googlemail.com>
14982 L:      linux-input@vger.kernel.org
14983 S:      Maintained
14984 F:      drivers/hid/uhid.c
14985 F:      include/uapi/linux/uhid.h
14986
14987 ULPI BUS
14988 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
14989 L:      linux-usb@vger.kernel.org
14990 S:      Maintained
14991 F:      drivers/usb/common/ulpi.c
14992 F:      include/linux/ulpi/
14993
14994 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
14995 L:      linux-usb@vger.kernel.org
14996 S:      Orphan
14997 F:      drivers/uwb/
14998 F:      include/linux/uwb.h
14999 F:      include/linux/uwb/
15000
15001 UNICORE32 ARCHITECTURE:
15002 M:      Guan Xuetao <gxt@pku.edu.cn>
15003 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15004 S:      Maintained
15005 T:      git git://github.com/gxt/linux.git
15006 F:      arch/unicore32/
15007
15008 UNIFDEF
15009 M:      Tony Finch <dot@dotat.at>
15010 W:      http://dotat.at/prog/unifdef
15011 S:      Maintained
15012 F:      scripts/unifdef.c
15013
15014 UNIFORM CDROM DRIVER
15015 M:      Jens Axboe <axboe@kernel.dk>
15016 W:      http://www.kernel.dk
15017 S:      Maintained
15018 F:      Documentation/cdrom/
15019 F:      drivers/cdrom/cdrom.c
15020 F:      include/linux/cdrom.h
15021 F:      include/uapi/linux/cdrom.h
15022
15023 UNISYS S-PAR DRIVERS
15024 M:      David Kershner <david.kershner@unisys.com>
15025 L:      sparmaintainer@unisys.com (Unisys internal)
15026 S:      Supported
15027 F:      include/linux/visorbus.h
15028 F:      drivers/visorbus/
15029 F:      drivers/staging/unisys/
15030
15031 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15032 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15033 L:      linux-scsi@vger.kernel.org
15034 S:      Supported
15035 F:      Documentation/scsi/ufs.txt
15036 F:      drivers/scsi/ufs/
15037
15038 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15039 M:      Joao Pinto <jpinto@synopsys.com>
15040 L:      linux-scsi@vger.kernel.org
15041 S:      Supported
15042 F:      drivers/scsi/ufs/*dwc*
15043
15044 UNSORTED BLOCK IMAGES (UBI)
15045 M:      Artem Bityutskiy <dedekind1@gmail.com>
15046 M:      Richard Weinberger <richard@nod.at>
15047 W:      http://www.linux-mtd.infradead.org/
15048 L:      linux-mtd@lists.infradead.org
15049 T:      git git://git.infradead.org/ubifs-2.6.git
15050 S:      Supported
15051 F:      drivers/mtd/ubi/
15052 F:      include/linux/mtd/ubi.h
15053 F:      include/uapi/mtd/ubi-user.h
15054
15055 USB "USBNET" DRIVER FRAMEWORK
15056 M:      Oliver Neukum <oneukum@suse.com>
15057 L:      netdev@vger.kernel.org
15058 W:      http://www.linux-usb.org/usbnet
15059 S:      Maintained
15060 F:      drivers/net/usb/usbnet.c
15061 F:      include/linux/usb/usbnet.h
15062
15063 USB ACM DRIVER
15064 M:      Oliver Neukum <oneukum@suse.com>
15065 L:      linux-usb@vger.kernel.org
15066 S:      Maintained
15067 F:      Documentation/usb/acm.txt
15068 F:      drivers/usb/class/cdc-acm.*
15069
15070 USB AR5523 WIRELESS DRIVER
15071 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15072 L:      linux-wireless@vger.kernel.org
15073 S:      Maintained
15074 F:      drivers/net/wireless/ath/ar5523/
15075
15076 USB ATTACHED SCSI
15077 M:      Oliver Neukum <oneukum@suse.com>
15078 L:      linux-usb@vger.kernel.org
15079 L:      linux-scsi@vger.kernel.org
15080 S:      Maintained
15081 F:      drivers/usb/storage/uas.c
15082
15083 USB CDC ETHERNET DRIVER
15084 M:      Oliver Neukum <oliver@neukum.org>
15085 L:      linux-usb@vger.kernel.org
15086 S:      Maintained
15087 F:      drivers/net/usb/cdc_*.c
15088 F:      include/uapi/linux/usb/cdc.h
15089
15090 USB CHAOSKEY DRIVER
15091 M:      Keith Packard <keithp@keithp.com>
15092 L:      linux-usb@vger.kernel.org
15093 S:      Maintained
15094 F:      drivers/usb/misc/chaoskey.c
15095
15096 USB CYPRESS C67X00 DRIVER
15097 M:      Peter Korsgaard <jacmet@sunsite.dk>
15098 L:      linux-usb@vger.kernel.org
15099 S:      Maintained
15100 F:      drivers/usb/c67x00/
15101
15102 USB DAVICOM DM9601 DRIVER
15103 M:      Peter Korsgaard <jacmet@sunsite.dk>
15104 L:      netdev@vger.kernel.org
15105 W:      http://www.linux-usb.org/usbnet
15106 S:      Maintained
15107 F:      drivers/net/usb/dm9601.c
15108
15109 USB DIAMOND RIO500 DRIVER
15110 M:      Cesar Miquel <miquel@df.uba.ar>
15111 L:      rio500-users@lists.sourceforge.net
15112 W:      http://rio500.sourceforge.net
15113 S:      Maintained
15114 F:      drivers/usb/misc/rio500*
15115
15116 USB EHCI DRIVER
15117 M:      Alan Stern <stern@rowland.harvard.edu>
15118 L:      linux-usb@vger.kernel.org
15119 S:      Maintained
15120 F:      Documentation/usb/ehci.txt
15121 F:      drivers/usb/host/ehci*
15122
15123 USB GADGET/PERIPHERAL SUBSYSTEM
15124 M:      Felipe Balbi <balbi@kernel.org>
15125 L:      linux-usb@vger.kernel.org
15126 W:      http://www.linux-usb.org/gadget
15127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15128 S:      Maintained
15129 F:      drivers/usb/gadget/
15130 F:      include/linux/usb/gadget*
15131
15132 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15133 M:      Jiri Kosina <jikos@kernel.org>
15134 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15135 L:      linux-usb@vger.kernel.org
15136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15137 S:      Maintained
15138 F:      Documentation/hid/hiddev.txt
15139 F:      drivers/hid/usbhid/
15140
15141 USB INTEL XHCI ROLE MUX DRIVER
15142 M:      Hans de Goede <hdegoede@redhat.com>
15143 L:      linux-usb@vger.kernel.org
15144 S:      Maintained
15145 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15146
15147 USB ISP116X DRIVER
15148 M:      Olav Kongas <ok@artecdesign.ee>
15149 L:      linux-usb@vger.kernel.org
15150 S:      Maintained
15151 F:      drivers/usb/host/isp116x*
15152 F:      include/linux/usb/isp116x.h
15153
15154 USB LAN78XX ETHERNET DRIVER
15155 M:      Woojung Huh <woojung.huh@microchip.com>
15156 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15157 L:      netdev@vger.kernel.org
15158 S:      Maintained
15159 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15160 F:      drivers/net/usb/lan78xx.*
15161 F:      include/dt-bindings/net/microchip-lan78xx.h
15162
15163 USB MASS STORAGE DRIVER
15164 M:      Alan Stern <stern@rowland.harvard.edu>
15165 L:      linux-usb@vger.kernel.org
15166 L:      usb-storage@lists.one-eyed-alien.net
15167 S:      Maintained
15168 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15169 F:      drivers/usb/storage/
15170
15171 USB MIDI DRIVER
15172 M:      Clemens Ladisch <clemens@ladisch.de>
15173 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15174 T:      git git://git.alsa-project.org/alsa-kernel.git
15175 S:      Maintained
15176 F:      sound/usb/midi.*
15177
15178 USB NETWORKING DRIVERS
15179 L:      linux-usb@vger.kernel.org
15180 S:      Odd Fixes
15181 F:      drivers/net/usb/
15182
15183 USB OHCI DRIVER
15184 M:      Alan Stern <stern@rowland.harvard.edu>
15185 L:      linux-usb@vger.kernel.org
15186 S:      Maintained
15187 F:      Documentation/usb/ohci.txt
15188 F:      drivers/usb/host/ohci*
15189
15190 USB OTG FSM (Finite State Machine)
15191 M:      Peter Chen <Peter.Chen@nxp.com>
15192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15193 L:      linux-usb@vger.kernel.org
15194 S:      Maintained
15195 F:      drivers/usb/common/usb-otg-fsm.c
15196
15197 USB OVER IP DRIVER
15198 M:      Valentina Manea <valentina.manea.m@gmail.com>
15199 M:      Shuah Khan <shuah@kernel.org>
15200 L:      linux-usb@vger.kernel.org
15201 S:      Maintained
15202 F:      Documentation/usb/usbip_protocol.txt
15203 F:      drivers/usb/usbip/
15204 F:      tools/usb/usbip/
15205 F:      tools/testing/selftests/drivers/usb/usbip/
15206
15207 USB PEGASUS DRIVER
15208 M:      Petko Manolov <petkan@nucleusys.com>
15209 L:      linux-usb@vger.kernel.org
15210 L:      netdev@vger.kernel.org
15211 T:      git git://github.com/petkan/pegasus.git
15212 W:      https://github.com/petkan/pegasus
15213 S:      Maintained
15214 F:      drivers/net/usb/pegasus.*
15215
15216 USB PHY LAYER
15217 M:      Felipe Balbi <balbi@kernel.org>
15218 L:      linux-usb@vger.kernel.org
15219 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15220 S:      Maintained
15221 F:      drivers/usb/phy/
15222
15223 USB PRINTER DRIVER (usblp)
15224 M:      Pete Zaitcev <zaitcev@redhat.com>
15225 L:      linux-usb@vger.kernel.org
15226 S:      Supported
15227 F:      drivers/usb/class/usblp.c
15228
15229 USB QMI WWAN NETWORK DRIVER
15230 M:      Bjørn Mork <bjorn@mork.no>
15231 L:      netdev@vger.kernel.org
15232 S:      Maintained
15233 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15234 F:      drivers/net/usb/qmi_wwan.c
15235
15236 USB RTL8150 DRIVER
15237 M:      Petko Manolov <petkan@nucleusys.com>
15238 L:      linux-usb@vger.kernel.org
15239 L:      netdev@vger.kernel.org
15240 T:      git git://github.com/petkan/rtl8150.git
15241 W:      https://github.com/petkan/rtl8150
15242 S:      Maintained
15243 F:      drivers/net/usb/rtl8150.c
15244
15245 USB SERIAL SUBSYSTEM
15246 M:      Johan Hovold <johan@kernel.org>
15247 L:      linux-usb@vger.kernel.org
15248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15249 S:      Maintained
15250 F:      Documentation/usb/usb-serial.txt
15251 F:      drivers/usb/serial/
15252 F:      include/linux/usb/serial.h
15253
15254 USB SMSC75XX ETHERNET DRIVER
15255 M:      Steve Glendinning <steve.glendinning@shawell.net>
15256 L:      netdev@vger.kernel.org
15257 S:      Maintained
15258 F:      drivers/net/usb/smsc75xx.*
15259
15260 USB SMSC95XX ETHERNET DRIVER
15261 M:      Steve Glendinning <steve.glendinning@shawell.net>
15262 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15263 L:      netdev@vger.kernel.org
15264 S:      Maintained
15265 F:      drivers/net/usb/smsc95xx.*
15266
15267 USB SUBSYSTEM
15268 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15269 L:      linux-usb@vger.kernel.org
15270 W:      http://www.linux-usb.org
15271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15272 S:      Supported
15273 F:      Documentation/devicetree/bindings/usb/
15274 F:      Documentation/usb/
15275 F:      drivers/usb/
15276 F:      include/linux/usb.h
15277 F:      include/linux/usb/
15278
15279 USB TYPEC PI3USB30532 MUX DRIVER
15280 M:      Hans de Goede <hdegoede@redhat.com>
15281 L:      linux-usb@vger.kernel.org
15282 S:      Maintained
15283 F:      drivers/usb/typec/mux/pi3usb30532.c
15284
15285 USB TYPEC CLASS
15286 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15287 L:      linux-usb@vger.kernel.org
15288 S:      Maintained
15289 F:      Documentation/ABI/testing/sysfs-class-typec
15290 F:      Documentation/driver-api/usb/typec.rst
15291 F:      drivers/usb/typec/
15292 F:      include/linux/usb/typec.h
15293
15294 USB TYPEC BUS FOR ALTERNATE MODES
15295 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15296 L:      linux-usb@vger.kernel.org
15297 S:      Maintained
15298 F:      Documentation/ABI/testing/sysfs-bus-typec
15299 F:      Documentation/driver-api/usb/typec_bus.rst
15300 F:      drivers/usb/typec/altmodes/
15301 F:      include/linux/usb/typec_altmode.h
15302
15303 USB UHCI DRIVER
15304 M:      Alan Stern <stern@rowland.harvard.edu>
15305 L:      linux-usb@vger.kernel.org
15306 S:      Maintained
15307 F:      drivers/usb/host/uhci*
15308
15309 USB VIDEO CLASS
15310 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15311 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15312 L:      linux-media@vger.kernel.org
15313 T:      git git://linuxtv.org/media_tree.git
15314 W:      http://www.ideasonboard.org/uvc/
15315 S:      Maintained
15316 F:      drivers/media/usb/uvc/
15317 F:      include/uapi/linux/uvcvideo.h
15318
15319 USB VISION DRIVER
15320 M:      Hans Verkuil <hverkuil@xs4all.nl>
15321 L:      linux-media@vger.kernel.org
15322 T:      git git://linuxtv.org/media_tree.git
15323 W:      https://linuxtv.org
15324 S:      Odd Fixes
15325 F:      drivers/media/usb/usbvision/
15326
15327 USB WEBCAM GADGET
15328 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15329 L:      linux-usb@vger.kernel.org
15330 S:      Maintained
15331 F:      drivers/usb/gadget/function/*uvc*
15332 F:      drivers/usb/gadget/legacy/webcam.c
15333 F:      include/uapi/linux/usb/g_uvc.h
15334
15335 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15336 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15337 L:      linux-wireless@vger.kernel.org
15338 S:      Maintained
15339 F:      drivers/net/wireless/rndis_wlan.c
15340
15341 USB XHCI DRIVER
15342 M:      Mathias Nyman <mathias.nyman@intel.com>
15343 L:      linux-usb@vger.kernel.org
15344 S:      Supported
15345 F:      drivers/usb/host/xhci*
15346 F:      drivers/usb/host/pci-quirks*
15347
15348 USB ZD1201 DRIVER
15349 L:      linux-wireless@vger.kernel.org
15350 W:      http://linux-lc100020.sourceforge.net
15351 S:      Orphan
15352 F:      drivers/net/wireless/zydas/zd1201.*
15353
15354 USB ZR364XX DRIVER
15355 M:      Antoine Jacquet <royale@zerezo.com>
15356 L:      linux-usb@vger.kernel.org
15357 L:      linux-media@vger.kernel.org
15358 T:      git git://linuxtv.org/media_tree.git
15359 W:      http://royale.zerezo.com/zr364xx/
15360 S:      Maintained
15361 F:      Documentation/media/v4l-drivers/zr364xx*
15362 F:      drivers/media/usb/zr364xx/
15363
15364 USER-MODE LINUX (UML)
15365 M:      Jeff Dike <jdike@addtoit.com>
15366 M:      Richard Weinberger <richard@nod.at>
15367 L:      linux-um@lists.infradead.org
15368 W:      http://user-mode-linux.sourceforge.net
15369 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15370 S:      Maintained
15371 F:      Documentation/virtual/uml/
15372 F:      arch/um/
15373 F:      arch/x86/um/
15374 F:      fs/hostfs/
15375 F:      fs/hppfs/
15376
15377 USERSPACE I/O (UIO)
15378 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15379 S:      Maintained
15380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15381 F:      Documentation/driver-api/uio-howto.rst
15382 F:      drivers/uio/
15383 F:      include/linux/uio*.h
15384
15385 UTIL-LINUX PACKAGE
15386 M:      Karel Zak <kzak@redhat.com>
15387 L:      util-linux@vger.kernel.org
15388 W:      http://en.wikipedia.org/wiki/Util-linux
15389 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15390 S:      Maintained
15391
15392 UUID HELPERS
15393 M:      Christoph Hellwig <hch@lst.de>
15394 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15395 L:      linux-kernel@vger.kernel.org
15396 T:      git git://git.infradead.org/users/hch/uuid.git
15397 F:      lib/uuid.c
15398 F:      lib/test_uuid.c
15399 F:      include/linux/uuid.h
15400 F:      include/uapi/linux/uuid.h
15401 S:      Maintained
15402
15403 UVESAFB DRIVER
15404 M:      Michal Januszewski <spock@gentoo.org>
15405 L:      linux-fbdev@vger.kernel.org
15406 W:      https://github.com/mjanusz/v86d
15407 S:      Maintained
15408 F:      Documentation/fb/uvesafb.txt
15409 F:      drivers/video/fbdev/uvesafb.*
15410
15411 VF610 NAND DRIVER
15412 M:      Stefan Agner <stefan@agner.ch>
15413 L:      linux-mtd@lists.infradead.org
15414 S:      Supported
15415 F:      drivers/mtd/nand/raw/vf610_nfc.c
15416
15417 VFAT/FAT/MSDOS FILESYSTEM
15418 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15419 S:      Maintained
15420 F:      Documentation/filesystems/vfat.txt
15421 F:      fs/fat/
15422
15423 VFIO DRIVER
15424 M:      Alex Williamson <alex.williamson@redhat.com>
15425 L:      kvm@vger.kernel.org
15426 T:      git git://github.com/awilliam/linux-vfio.git
15427 S:      Maintained
15428 F:      Documentation/vfio.txt
15429 F:      drivers/vfio/
15430 F:      include/linux/vfio.h
15431 F:      include/uapi/linux/vfio.h
15432
15433 VFIO MEDIATED DEVICE DRIVERS
15434 M:      Kirti Wankhede <kwankhede@nvidia.com>
15435 L:      kvm@vger.kernel.org
15436 S:      Maintained
15437 F:      Documentation/vfio-mediated-device.txt
15438 F:      drivers/vfio/mdev/
15439 F:      include/linux/mdev.h
15440 F:      samples/vfio-mdev/
15441
15442 VFIO PLATFORM DRIVER
15443 M:      Eric Auger <eric.auger@redhat.com>
15444 L:      kvm@vger.kernel.org
15445 S:      Maintained
15446 F:      drivers/vfio/platform/
15447
15448 VGA_SWITCHEROO
15449 R:      Lukas Wunner <lukas@wunner.de>
15450 S:      Maintained
15451 F:      Documentation/gpu/vga-switcheroo.rst
15452 F:      drivers/gpu/vga/vga_switcheroo.c
15453 F:      include/linux/vga_switcheroo.h
15454 T:      git git://anongit.freedesktop.org/drm/drm-misc
15455
15456 VIA RHINE NETWORK DRIVER
15457 S:      Orphan
15458 F:      drivers/net/ethernet/via/via-rhine.c
15459
15460 VIA SD/MMC CARD CONTROLLER DRIVER
15461 M:      Bruce Chang <brucechang@via.com.tw>
15462 M:      Harald Welte <HaraldWelte@viatech.com>
15463 S:      Maintained
15464 F:      drivers/mmc/host/via-sdmmc.c
15465
15466 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15467 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15468 L:      linux-fbdev@vger.kernel.org
15469 S:      Maintained
15470 F:      include/linux/via-core.h
15471 F:      include/linux/via-gpio.h
15472 F:      include/linux/via_i2c.h
15473 F:      drivers/video/fbdev/via/
15474
15475 VIA VELOCITY NETWORK DRIVER
15476 M:      Francois Romieu <romieu@fr.zoreil.com>
15477 L:      netdev@vger.kernel.org
15478 S:      Maintained
15479 F:      drivers/net/ethernet/via/via-velocity.*
15480
15481 VICODEC VIRTUAL CODEC DRIVER
15482 M:      Hans Verkuil <hans.verkuil@cisco.com>
15483 L:      linux-media@vger.kernel.org
15484 T:      git git://linuxtv.org/media_tree.git
15485 W:      https://linuxtv.org
15486 S:      Maintained
15487 F:      drivers/media/platform/vicodec/*
15488
15489 VIDEO MULTIPLEXER DRIVER
15490 M:      Philipp Zabel <p.zabel@pengutronix.de>
15491 L:      linux-media@vger.kernel.org
15492 S:      Maintained
15493 F:      drivers/media/platform/video-mux.c
15494
15495 VIDEO I2C POLLING DRIVER
15496 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15497 L:      linux-media@vger.kernel.org
15498 S:      Maintained
15499 F:      drivers/media/i2c/video-i2c.c
15500
15501 VIDEOBUF2 FRAMEWORK
15502 M:      Pawel Osciak <pawel@osciak.com>
15503 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15504 M:      Kyungmin Park <kyungmin.park@samsung.com>
15505 L:      linux-media@vger.kernel.org
15506 S:      Maintained
15507 F:      drivers/media/v4l2-core/videobuf2-*
15508 F:      include/media/videobuf2-*
15509
15510 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15511 M:      Helen Koike <helen.koike@collabora.com>
15512 L:      linux-media@vger.kernel.org
15513 T:      git git://linuxtv.org/media_tree.git
15514 W:      https://linuxtv.org
15515 S:      Maintained
15516 F:      drivers/media/platform/vimc/*
15517
15518 VIRT LIB
15519 M:      Alex Williamson <alex.williamson@redhat.com>
15520 M:      Paolo Bonzini <pbonzini@redhat.com>
15521 L:      kvm@vger.kernel.org
15522 S:      Supported
15523 F:      virt/lib/
15524
15525 VIRTIO AND VHOST VSOCK DRIVER
15526 M:      Stefan Hajnoczi <stefanha@redhat.com>
15527 L:      kvm@vger.kernel.org
15528 L:      virtualization@lists.linux-foundation.org
15529 L:      netdev@vger.kernel.org
15530 S:      Maintained
15531 F:      include/linux/virtio_vsock.h
15532 F:      include/uapi/linux/virtio_vsock.h
15533 F:      include/uapi/linux/vsockmon.h
15534 F:      include/uapi/linux/vm_sockets_diag.h
15535 F:      net/vmw_vsock/diag.c
15536 F:      net/vmw_vsock/af_vsock_tap.c
15537 F:      net/vmw_vsock/virtio_transport_common.c
15538 F:      net/vmw_vsock/virtio_transport.c
15539 F:      drivers/net/vsockmon.c
15540 F:      drivers/vhost/vsock.c
15541 F:      drivers/vhost/vsock.h
15542 F:      tools/testing/vsock/
15543
15544 VIRTIO CONSOLE DRIVER
15545 M:      Amit Shah <amit@kernel.org>
15546 L:      virtualization@lists.linux-foundation.org
15547 S:      Maintained
15548 F:      drivers/char/virtio_console.c
15549 F:      include/linux/virtio_console.h
15550 F:      include/uapi/linux/virtio_console.h
15551
15552 VIRTIO CORE, NET AND BLOCK DRIVERS
15553 M:      "Michael S. Tsirkin" <mst@redhat.com>
15554 M:      Jason Wang <jasowang@redhat.com>
15555 L:      virtualization@lists.linux-foundation.org
15556 S:      Maintained
15557 F:      Documentation/devicetree/bindings/virtio/
15558 F:      drivers/virtio/
15559 F:      tools/virtio/
15560 F:      drivers/net/virtio_net.c
15561 F:      drivers/block/virtio_blk.c
15562 F:      include/linux/virtio*.h
15563 F:      include/uapi/linux/virtio_*.h
15564 F:      drivers/crypto/virtio/
15565 F:      mm/balloon_compaction.c
15566
15567 VIRTIO CRYPTO DRIVER
15568 M:      Gonglei <arei.gonglei@huawei.com>
15569 L:      virtualization@lists.linux-foundation.org
15570 L:      linux-crypto@vger.kernel.org
15571 S:      Maintained
15572 F:      drivers/crypto/virtio/
15573 F:      include/uapi/linux/virtio_crypto.h
15574
15575 VIRTIO DRIVERS FOR S390
15576 M:      Cornelia Huck <cohuck@redhat.com>
15577 M:      Halil Pasic <pasic@linux.ibm.com>
15578 L:      linux-s390@vger.kernel.org
15579 L:      virtualization@lists.linux-foundation.org
15580 L:      kvm@vger.kernel.org
15581 S:      Supported
15582 F:      drivers/s390/virtio/
15583 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15584
15585 VIRTIO GPU DRIVER
15586 M:      David Airlie <airlied@linux.ie>
15587 M:      Gerd Hoffmann <kraxel@redhat.com>
15588 L:      dri-devel@lists.freedesktop.org
15589 L:      virtualization@lists.linux-foundation.org
15590 T:      git git://anongit.freedesktop.org/drm/drm-misc
15591 S:      Maintained
15592 F:      drivers/gpu/drm/virtio/
15593 F:      include/uapi/linux/virtio_gpu.h
15594
15595 VIRTIO HOST (VHOST)
15596 M:      "Michael S. Tsirkin" <mst@redhat.com>
15597 M:      Jason Wang <jasowang@redhat.com>
15598 L:      kvm@vger.kernel.org
15599 L:      virtualization@lists.linux-foundation.org
15600 L:      netdev@vger.kernel.org
15601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15602 S:      Maintained
15603 F:      drivers/vhost/
15604 F:      include/uapi/linux/vhost.h
15605
15606 VIRTIO INPUT DRIVER
15607 M:      Gerd Hoffmann <kraxel@redhat.com>
15608 S:      Maintained
15609 F:      drivers/virtio/virtio_input.c
15610 F:      include/uapi/linux/virtio_input.h
15611
15612 VIRTUAL BOX GUEST DEVICE DRIVER
15613 M:      Hans de Goede <hdegoede@redhat.com>
15614 M:      Arnd Bergmann <arnd@arndb.de>
15615 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15616 S:      Maintained
15617 F:      include/linux/vbox_utils.h
15618 F:      include/uapi/linux/vbox*.h
15619 F:      drivers/virt/vboxguest/
15620
15621 VIRTUAL SERIO DEVICE DRIVER
15622 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15623 S:      Maintained
15624 F:      drivers/input/serio/userio.c
15625 F:      include/uapi/linux/userio.h
15626
15627 VIVID VIRTUAL VIDEO DRIVER
15628 M:      Hans Verkuil <hverkuil@xs4all.nl>
15629 L:      linux-media@vger.kernel.org
15630 T:      git git://linuxtv.org/media_tree.git
15631 W:      https://linuxtv.org
15632 S:      Maintained
15633 F:      drivers/media/platform/vivid/*
15634
15635 VLYNQ BUS
15636 M:      Florian Fainelli <f.fainelli@gmail.com>
15637 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15638 S:      Maintained
15639 F:      drivers/vlynq/vlynq.c
15640 F:      include/linux/vlynq.h
15641
15642 VME SUBSYSTEM
15643 M:      Martyn Welch <martyn@welchs.me.uk>
15644 M:      Manohar Vanga <manohar.vanga@gmail.com>
15645 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15646 L:      devel@driverdev.osuosl.org
15647 S:      Maintained
15648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15649 F:      Documentation/driver-api/vme.rst
15650 F:      drivers/staging/vme/
15651 F:      drivers/vme/
15652 F:      include/linux/vme*
15653
15654 VMWARE BALLOON DRIVER
15655 M:      Xavier Deguillard <xdeguillard@vmware.com>
15656 M:      Nadav Amit <namit@vmware.com>
15657 M:      "VMware, Inc." <pv-drivers@vmware.com>
15658 L:      linux-kernel@vger.kernel.org
15659 S:      Maintained
15660 F:      drivers/misc/vmw_balloon.c
15661
15662 VMWARE HYPERVISOR INTERFACE
15663 M:      Alok Kataria <akataria@vmware.com>
15664 L:      virtualization@lists.linux-foundation.org
15665 S:      Supported
15666 F:      arch/x86/kernel/cpu/vmware.c
15667
15668 VMWARE PVRDMA DRIVER
15669 M:      Adit Ranadive <aditr@vmware.com>
15670 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15671 L:      linux-rdma@vger.kernel.org
15672 S:      Maintained
15673 F:      drivers/infiniband/hw/vmw_pvrdma/
15674
15675 VMware PVSCSI driver
15676 M:      Jim Gill <jgill@vmware.com>
15677 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15678 L:      linux-scsi@vger.kernel.org
15679 S:      Maintained
15680 F:      drivers/scsi/vmw_pvscsi.c
15681 F:      drivers/scsi/vmw_pvscsi.h
15682
15683 VMWARE VMMOUSE SUBDRIVER
15684 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15685 M:      "VMware, Inc." <pv-drivers@vmware.com>
15686 L:      linux-input@vger.kernel.org
15687 S:      Maintained
15688 F:      drivers/input/mouse/vmmouse.c
15689 F:      drivers/input/mouse/vmmouse.h
15690
15691 VMWARE VMXNET3 ETHERNET DRIVER
15692 M:      Ronak Doshi <doshir@vmware.com>
15693 M:      "VMware, Inc." <pv-drivers@vmware.com>
15694 L:      netdev@vger.kernel.org
15695 S:      Maintained
15696 F:      drivers/net/vmxnet3/
15697
15698 VOCORE VOCORE2 BOARD
15699 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15700 L:      linux-mips@linux-mips.org
15701 S:      Maintained
15702 F:      arch/mips/boot/dts/ralink/vocore2.dts
15703
15704 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15705 M:      Liam Girdwood <lgirdwood@gmail.com>
15706 M:      Mark Brown <broonie@kernel.org>
15707 L:      linux-kernel@vger.kernel.org
15708 W:      http://www.slimlogic.co.uk/?p=48
15709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15710 S:      Supported
15711 F:      Documentation/devicetree/bindings/regulator/
15712 F:      Documentation/power/regulator/
15713 F:      drivers/regulator/
15714 F:      include/dt-bindings/regulator/
15715 F:      include/linux/regulator/
15716
15717 VRF
15718 M:      David Ahern <dsa@cumulusnetworks.com>
15719 M:      Shrijeet Mukherjee <shm@cumulusnetworks.com>
15720 L:      netdev@vger.kernel.org
15721 S:      Maintained
15722 F:      drivers/net/vrf.c
15723 F:      Documentation/networking/vrf.txt
15724
15725 VT1211 HARDWARE MONITOR DRIVER
15726 M:      Juerg Haefliger <juergh@gmail.com>
15727 L:      linux-hwmon@vger.kernel.org
15728 S:      Maintained
15729 F:      Documentation/hwmon/vt1211
15730 F:      drivers/hwmon/vt1211.c
15731
15732 VT8231 HARDWARE MONITOR DRIVER
15733 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15734 L:      linux-hwmon@vger.kernel.org
15735 S:      Maintained
15736 F:      drivers/hwmon/vt8231.c
15737
15738 VUB300 USB to SDIO/SD/MMC bridge chip
15739 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15740 L:      linux-mmc@vger.kernel.org
15741 L:      linux-usb@vger.kernel.org
15742 S:      Supported
15743 F:      drivers/mmc/host/vub300.c
15744
15745 W1 DALLAS'S 1-WIRE BUS
15746 M:      Evgeniy Polyakov <zbr@ioremap.net>
15747 S:      Maintained
15748 F:      Documentation/devicetree/bindings/w1/
15749 F:      Documentation/w1/
15750 F:      drivers/w1/
15751 F:      include/linux/w1.h
15752
15753 W83791D HARDWARE MONITORING DRIVER
15754 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15755 L:      linux-hwmon@vger.kernel.org
15756 S:      Maintained
15757 F:      Documentation/hwmon/w83791d
15758 F:      drivers/hwmon/w83791d.c
15759
15760 W83793 HARDWARE MONITORING DRIVER
15761 M:      Rudolf Marek <r.marek@assembler.cz>
15762 L:      linux-hwmon@vger.kernel.org
15763 S:      Maintained
15764 F:      Documentation/hwmon/w83793
15765 F:      drivers/hwmon/w83793.c
15766
15767 W83795 HARDWARE MONITORING DRIVER
15768 M:      Jean Delvare <jdelvare@suse.com>
15769 L:      linux-hwmon@vger.kernel.org
15770 S:      Maintained
15771 F:      drivers/hwmon/w83795.c
15772
15773 W83L51xD SD/MMC CARD INTERFACE DRIVER
15774 M:      Pierre Ossman <pierre@ossman.eu>
15775 S:      Maintained
15776 F:      drivers/mmc/host/wbsd.*
15777
15778 WACOM PROTOCOL 4 SERIAL TABLETS
15779 M:      Julian Squires <julian@cipht.net>
15780 M:      Hans de Goede <hdegoede@redhat.com>
15781 L:      linux-input@vger.kernel.org
15782 S:      Maintained
15783 F:      drivers/input/tablet/wacom_serial4.c
15784
15785 WATCHDOG DEVICE DRIVERS
15786 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15787 M:      Guenter Roeck <linux@roeck-us.net>
15788 L:      linux-watchdog@vger.kernel.org
15789 W:      http://www.linux-watchdog.org/
15790 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15791 S:      Maintained
15792 F:      Documentation/devicetree/bindings/watchdog/
15793 F:      Documentation/watchdog/
15794 F:      drivers/watchdog/
15795 F:      include/linux/watchdog.h
15796 F:      include/uapi/linux/watchdog.h
15797
15798 WHISKEYCOVE PMIC GPIO DRIVER
15799 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15800 L:      linux-gpio@vger.kernel.org
15801 S:      Maintained
15802 F:      drivers/gpio/gpio-wcove.c
15803
15804 WIIMOTE HID DRIVER
15805 M:      David Herrmann <dh.herrmann@googlemail.com>
15806 L:      linux-input@vger.kernel.org
15807 S:      Maintained
15808 F:      drivers/hid/hid-wiimote*
15809
15810 WILOCITY WIL6210 WIRELESS DRIVER
15811 M:      Maya Erez <merez@codeaurora.org>
15812 L:      linux-wireless@vger.kernel.org
15813 L:      wil6210@qti.qualcomm.com
15814 S:      Supported
15815 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15816 F:      drivers/net/wireless/ath/wil6210/
15817
15818 WIMAX STACK
15819 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15820 M:      linux-wimax@intel.com
15821 L:      wimax@linuxwimax.org (subscribers-only)
15822 S:      Supported
15823 W:      http://linuxwimax.org
15824 F:      Documentation/wimax/README.wimax
15825 F:      include/linux/wimax/debug.h
15826 F:      include/net/wimax.h
15827 F:      include/uapi/linux/wimax.h
15828 F:      net/wimax/
15829
15830 WINBOND CIR DRIVER
15831 M:      David Härdeman <david@hardeman.nu>
15832 S:      Maintained
15833 F:      drivers/media/rc/winbond-cir.c
15834
15835 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15836 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15837 L:      linux-watchdog@vger.kernel.org
15838 S:      Maintained
15839 F:      drivers/watchdog/ebc-c384_wdt.c
15840
15841 WINSYSTEMS WS16C48 GPIO DRIVER
15842 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15843 L:      linux-gpio@vger.kernel.org
15844 S:      Maintained
15845 F:      drivers/gpio/gpio-ws16c48.c
15846
15847 WISTRON LAPTOP BUTTON DRIVER
15848 M:      Miloslav Trmac <mitr@volny.cz>
15849 S:      Maintained
15850 F:      drivers/input/misc/wistron_btns.c
15851
15852 WL3501 WIRELESS PCMCIA CARD DRIVER
15853 L:      linux-wireless@vger.kernel.org
15854 S:      Odd fixes
15855 F:      drivers/net/wireless/wl3501*
15856
15857 WOLFSON MICROELECTRONICS DRIVERS
15858 L:      patches@opensource.cirrus.com
15859 T:      git https://github.com/CirrusLogic/linux-drivers.git
15860 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15861 S:      Supported
15862 F:      Documentation/hwmon/wm83??
15863 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15864 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15865 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15866 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15867 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15868 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15869 F:      drivers/clk/clk-wm83*.c
15870 F:      drivers/extcon/extcon-arizona.c
15871 F:      drivers/leds/leds-wm83*.c
15872 F:      drivers/gpio/gpio-*wm*.c
15873 F:      drivers/gpio/gpio-arizona.c
15874 F:      drivers/hwmon/wm83??-hwmon.c
15875 F:      drivers/input/misc/wm831x-on.c
15876 F:      drivers/input/touchscreen/wm831x-ts.c
15877 F:      drivers/input/touchscreen/wm97*.c
15878 F:      drivers/mfd/arizona*
15879 F:      drivers/mfd/wm*.c
15880 F:      drivers/mfd/cs47l24*
15881 F:      drivers/power/supply/wm83*.c
15882 F:      drivers/rtc/rtc-wm83*.c
15883 F:      drivers/regulator/wm8*.c
15884 F:      drivers/regulator/arizona*
15885 F:      drivers/video/backlight/wm83*_bl.c
15886 F:      drivers/watchdog/wm83*_wdt.c
15887 F:      include/linux/mfd/arizona/
15888 F:      include/linux/mfd/wm831x/
15889 F:      include/linux/mfd/wm8350/
15890 F:      include/linux/mfd/wm8400*
15891 F:      include/linux/regulator/arizona*
15892 F:      include/linux/wm97xx.h
15893 F:      include/sound/wm????.h
15894 F:      sound/soc/codecs/arizona.?
15895 F:      sound/soc/codecs/wm*
15896 F:      sound/soc/codecs/cs47l24*
15897
15898 WORKQUEUE
15899 M:      Tejun Heo <tj@kernel.org>
15900 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15901 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15902 S:      Maintained
15903 F:      include/linux/workqueue.h
15904 F:      kernel/workqueue.c
15905 F:      Documentation/core-api/workqueue.rst
15906
15907 X-POWERS AXP288 PMIC DRIVERS
15908 M:      Hans de Goede <hdegoede@redhat.com>
15909 S:      Maintained
15910 N:      axp288
15911 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15912
15913 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15914 M:      Chen-Yu Tsai <wens@csie.org>
15915 L:      linux-kernel@vger.kernel.org
15916 S:      Maintained
15917 N:      axp[128]
15918
15919 X.25 NETWORK LAYER
15920 M:      Andrew Hendry <andrew.hendry@gmail.com>
15921 L:      linux-x25@vger.kernel.org
15922 S:      Odd Fixes
15923 F:      Documentation/networking/x25*
15924 F:      include/net/x25*
15925 F:      net/x25/
15926
15927 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15928 M:      Thomas Gleixner <tglx@linutronix.de>
15929 M:      Ingo Molnar <mingo@redhat.com>
15930 M:      Borislav Petkov <bp@alien8.de>
15931 R:      "H. Peter Anvin" <hpa@zytor.com>
15932 M:      x86@kernel.org
15933 L:      linux-kernel@vger.kernel.org
15934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15935 S:      Maintained
15936 F:      Documentation/devicetree/bindings/x86/
15937 F:      Documentation/x86/
15938 F:      arch/x86/
15939
15940 X86 ENTRY CODE
15941 M:      Andy Lutomirski <luto@kernel.org>
15942 L:      linux-kernel@vger.kernel.org
15943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15944 S:      Maintained
15945 F:      arch/x86/entry/
15946
15947 X86 MCE INFRASTRUCTURE
15948 M:      Tony Luck <tony.luck@intel.com>
15949 M:      Borislav Petkov <bp@alien8.de>
15950 L:      linux-edac@vger.kernel.org
15951 S:      Maintained
15952 F:      arch/x86/kernel/cpu/mcheck/*
15953
15954 X86 MICROCODE UPDATE SUPPORT
15955 M:      Borislav Petkov <bp@alien8.de>
15956 S:      Maintained
15957 F:      arch/x86/kernel/cpu/microcode/*
15958
15959 X86 MM
15960 M:      Dave Hansen <dave.hansen@linux.intel.com>
15961 M:      Andy Lutomirski <luto@kernel.org>
15962 M:      Peter Zijlstra <peterz@infradead.org>
15963 L:      linux-kernel@vger.kernel.org
15964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15965 S:      Maintained
15966 F:      arch/x86/mm/
15967
15968 X86 PLATFORM DRIVERS
15969 M:      Darren Hart <dvhart@infradead.org>
15970 M:      Andy Shevchenko <andy@infradead.org>
15971 L:      platform-driver-x86@vger.kernel.org
15972 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
15973 S:      Maintained
15974 F:      drivers/platform/x86/
15975 F:      drivers/platform/olpc/
15976
15977 X86 VDSO
15978 M:      Andy Lutomirski <luto@kernel.org>
15979 L:      linux-kernel@vger.kernel.org
15980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
15981 S:      Maintained
15982 F:      arch/x86/entry/vdso/
15983
15984 XC2028/3028 TUNER DRIVER
15985 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15986 L:      linux-media@vger.kernel.org
15987 W:      https://linuxtv.org
15988 T:      git git://linuxtv.org/media_tree.git
15989 S:      Maintained
15990 F:      drivers/media/tuners/tuner-xc2028.*
15991
15992 XDP SOCKETS (AF_XDP)
15993 M:      Björn Töpel <bjorn.topel@intel.com>
15994 M:      Magnus Karlsson <magnus.karlsson@intel.com>
15995 L:      netdev@vger.kernel.org
15996 S:      Maintained
15997 F:      kernel/bpf/xskmap.c
15998 F:      net/xdp/
15999
16000 XEN BLOCK SUBSYSTEM
16001 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16002 M:      Roger Pau Monné <roger.pau@citrix.com>
16003 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16004 S:      Supported
16005 F:      drivers/block/xen-blkback/*
16006 F:      drivers/block/xen*
16007
16008 XEN HYPERVISOR ARM
16009 M:      Stefano Stabellini <sstabellini@kernel.org>
16010 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16011 S:      Maintained
16012 F:      arch/arm/xen/
16013 F:      arch/arm/include/asm/xen/
16014
16015 XEN HYPERVISOR ARM64
16016 M:      Stefano Stabellini <sstabellini@kernel.org>
16017 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16018 S:      Maintained
16019 F:      arch/arm64/xen/
16020 F:      arch/arm64/include/asm/xen/
16021
16022 XEN HYPERVISOR INTERFACE
16023 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16024 M:      Juergen Gross <jgross@suse.com>
16025 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16027 S:      Supported
16028 F:      arch/x86/xen/
16029 F:      drivers/*/xen-*front.c
16030 F:      drivers/xen/
16031 F:      arch/x86/include/asm/xen/
16032 F:      arch/x86/include/asm/pvclock-abi.h
16033 F:      include/xen/
16034 F:      include/uapi/xen/
16035 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16036 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16037
16038 XEN NETWORK BACKEND DRIVER
16039 M:      Wei Liu <wei.liu2@citrix.com>
16040 M:      Paul Durrant <paul.durrant@citrix.com>
16041 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16042 L:      netdev@vger.kernel.org
16043 S:      Supported
16044 F:      drivers/net/xen-netback/*
16045
16046 XEN PCI SUBSYSTEM
16047 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16048 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16049 S:      Supported
16050 F:      arch/x86/pci/*xen*
16051 F:      drivers/pci/*xen*
16052
16053 XEN PVSCSI DRIVERS
16054 M:      Juergen Gross <jgross@suse.com>
16055 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16056 L:      linux-scsi@vger.kernel.org
16057 S:      Supported
16058 F:      drivers/scsi/xen-scsifront.c
16059 F:      drivers/xen/xen-scsiback.c
16060 F:      include/xen/interface/io/vscsiif.h
16061
16062 XEN SWIOTLB SUBSYSTEM
16063 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16064 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16065 L:      iommu@lists.linux-foundation.org
16066 S:      Supported
16067 F:      arch/x86/xen/*swiotlb*
16068 F:      drivers/xen/*swiotlb*
16069
16070 XEN SOUND FRONTEND DRIVER
16071 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16072 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16073 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16074 S:      Supported
16075 F:      sound/xen/*
16076
16077 XFS FILESYSTEM
16078 M:      Darrick J. Wong <darrick.wong@oracle.com>
16079 M:      linux-xfs@vger.kernel.org
16080 L:      linux-xfs@vger.kernel.org
16081 W:      http://xfs.org/
16082 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16083 S:      Supported
16084 F:      Documentation/filesystems/xfs.txt
16085 F:      fs/xfs/
16086
16087 XILINX AXI ETHERNET DRIVER
16088 M:      Anirudha Sarangi <anirudh@xilinx.com>
16089 M:      John Linn <John.Linn@xilinx.com>
16090 S:      Maintained
16091 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16092
16093 XILINX UARTLITE SERIAL DRIVER
16094 M:      Peter Korsgaard <jacmet@sunsite.dk>
16095 L:      linux-serial@vger.kernel.org
16096 S:      Maintained
16097 F:      drivers/tty/serial/uartlite.c
16098
16099 XILINX VIDEO IP CORES
16100 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16101 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16102 L:      linux-media@vger.kernel.org
16103 T:      git git://linuxtv.org/media_tree.git
16104 S:      Supported
16105 F:      Documentation/devicetree/bindings/media/xilinx/
16106 F:      drivers/media/platform/xilinx/
16107 F:      include/uapi/linux/xilinx-v4l2-controls.h
16108
16109 XILLYBUS DRIVER
16110 M:      Eli Billauer <eli.billauer@gmail.com>
16111 L:      linux-kernel@vger.kernel.org
16112 S:      Supported
16113 F:      drivers/char/xillybus/
16114
16115 XLP9XX I2C DRIVER
16116 M:      George Cherian <george.cherian@cavium.com>
16117 M:      Jan Glauber <jglauber@cavium.com>
16118 L:      linux-i2c@vger.kernel.org
16119 W:      http://www.cavium.com
16120 S:      Supported
16121 F:      drivers/i2c/busses/i2c-xlp9xx.c
16122
16123 XRA1403 GPIO EXPANDER
16124 M:      Nandor Han <nandor.han@ge.com>
16125 M:      Semi Malinen <semi.malinen@ge.com>
16126 L:      linux-gpio@vger.kernel.org
16127 S:      Maintained
16128 F:      drivers/gpio/gpio-xra1403.c
16129 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16130
16131 XTENSA XTFPGA PLATFORM SUPPORT
16132 M:      Max Filippov <jcmvbkbc@gmail.com>
16133 L:      linux-xtensa@linux-xtensa.org
16134 S:      Maintained
16135 F:      drivers/spi/spi-xtensa-xtfpga.c
16136 F:      sound/soc/xtensa/xtfpga-i2s.c
16137
16138 YAM DRIVER FOR AX.25
16139 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16140 L:      linux-hams@vger.kernel.org
16141 S:      Maintained
16142 F:      drivers/net/hamradio/yam*
16143 F:      include/linux/yam.h
16144
16145 YAMA SECURITY MODULE
16146 M:      Kees Cook <keescook@chromium.org>
16147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16148 S:      Supported
16149 F:      security/yama/
16150 F:      Documentation/admin-guide/LSM/Yama.rst
16151
16152 YEALINK PHONE DRIVER
16153 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16154 L:      usbb2k-api-dev@nongnu.org
16155 S:      Maintained
16156 F:      Documentation/input/devices/yealink.rst
16157 F:      drivers/input/misc/yealink.*
16158
16159 Z8530 DRIVER FOR AX.25
16160 M:      Joerg Reuter <jreuter@yaina.de>
16161 W:      http://yaina.de/jreuter/
16162 W:      http://www.qsl.net/dl1bke/
16163 L:      linux-hams@vger.kernel.org
16164 S:      Maintained
16165 F:      Documentation/networking/z8530drv.txt
16166 F:      drivers/net/hamradio/*scc.c
16167 F:      drivers/net/hamradio/z8530.h
16168
16169 ZBUD COMPRESSED PAGE ALLOCATOR
16170 M:      Seth Jennings <sjenning@redhat.com>
16171 M:      Dan Streetman <ddstreet@ieee.org>
16172 L:      linux-mm@kvack.org
16173 S:      Maintained
16174 F:      mm/zbud.c
16175 F:      include/linux/zbud.h
16176
16177 ZD1211RW WIRELESS DRIVER
16178 M:      Daniel Drake <dsd@gentoo.org>
16179 M:      Ulrich Kunitz <kune@deine-taler.de>
16180 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16181 L:      linux-wireless@vger.kernel.org
16182 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16183 S:      Maintained
16184 F:      drivers/net/wireless/zydas/zd1211rw/
16185
16186 ZD1301 MEDIA DRIVER
16187 M:      Antti Palosaari <crope@iki.fi>
16188 L:      linux-media@vger.kernel.org
16189 W:      https://linuxtv.org/
16190 W:      http://palosaari.fi/linux/
16191 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16192 S:      Maintained
16193 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16194
16195 ZD1301_DEMOD MEDIA DRIVER
16196 M:      Antti Palosaari <crope@iki.fi>
16197 L:      linux-media@vger.kernel.org
16198 W:      https://linuxtv.org/
16199 W:      http://palosaari.fi/linux/
16200 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16201 S:      Maintained
16202 F:      drivers/media/dvb-frontends/zd1301_demod*
16203
16204 ZPOOL COMPRESSED PAGE STORAGE API
16205 M:      Dan Streetman <ddstreet@ieee.org>
16206 L:      linux-mm@kvack.org
16207 S:      Maintained
16208 F:      mm/zpool.c
16209 F:      include/linux/zpool.h
16210
16211 ZR36067 VIDEO FOR LINUX DRIVER
16212 L:      mjpeg-users@lists.sourceforge.net
16213 L:      linux-media@vger.kernel.org
16214 W:      http://mjpeg.sourceforge.net/driver-zoran/
16215 T:      hg https://linuxtv.org/hg/v4l-dvb
16216 S:      Odd Fixes
16217 F:      drivers/staging/media/zoran/
16218
16219 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16220 M:      Minchan Kim <minchan@kernel.org>
16221 M:      Nitin Gupta <ngupta@vflare.org>
16222 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16223 L:      linux-kernel@vger.kernel.org
16224 S:      Maintained
16225 F:      drivers/block/zram/
16226 F:      Documentation/blockdev/zram.txt
16227
16228 ZS DECSTATION Z85C30 SERIAL DRIVER
16229 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16230 S:      Maintained
16231 F:      drivers/tty/serial/zs.*
16232
16233 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16234 M:      Minchan Kim <minchan@kernel.org>
16235 M:      Nitin Gupta <ngupta@vflare.org>
16236 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16237 L:      linux-mm@kvack.org
16238 S:      Maintained
16239 F:      mm/zsmalloc.c
16240 F:      include/linux/zsmalloc.h
16241 F:      Documentation/vm/zsmalloc.rst
16242
16243 ZSWAP COMPRESSED SWAP CACHING
16244 M:      Seth Jennings <sjenning@redhat.com>
16245 M:      Dan Streetman <ddstreet@ieee.org>
16246 L:      linux-mm@kvack.org
16247 S:      Maintained
16248 F:      mm/zswap.c
16249
16250 THE REST
16251 M:      Linus Torvalds <torvalds@linux-foundation.org>
16252 L:      linux-kernel@vger.kernel.org
16253 Q:      http://patchwork.kernel.org/project/LKML/list/
16254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16255 S:      Buried alive in reporters
16256 F:      *
16257 F:      */