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 SYSTEMPORT ETHERNET DRIVER
3117 M:      Florian Fainelli <f.fainelli@gmail.com>
3118 L:      netdev@vger.kernel.org
3119 S:      Supported
3120 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3121
3122 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3123 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3124 M:      Prashant Sreedharan <prashant@broadcom.com>
3125 M:      Michael Chan <mchan@broadcom.com>
3126 L:      netdev@vger.kernel.org
3127 S:      Supported
3128 F:      drivers/net/ethernet/broadcom/tg3.*
3129
3130 BROCADE BFA FC SCSI DRIVER
3131 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3132 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3133 L:      linux-scsi@vger.kernel.org
3134 S:      Supported
3135 F:      drivers/scsi/bfa/
3136
3137 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3138 M:      Rasesh Mody <rasesh.mody@cavium.com>
3139 M:      Sudarsana Kalluru <sudarsana.kalluru@cavium.com>
3140 M:      Dept-GELinuxNICDev@cavium.com
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/brocade/bna/
3144
3145 BSG (block layer generic sg v4 driver)
3146 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3147 L:      linux-scsi@vger.kernel.org
3148 S:      Supported
3149 F:      block/bsg.c
3150 F:      include/linux/bsg.h
3151 F:      include/uapi/linux/bsg.h
3152
3153 BT87X AUDIO DRIVER
3154 M:      Clemens Ladisch <clemens@ladisch.de>
3155 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3156 T:      git git://git.alsa-project.org/alsa-kernel.git
3157 S:      Maintained
3158 F:      Documentation/sound/cards/bt87x.rst
3159 F:      sound/pci/bt87x.c
3160
3161 BT8XXGPIO DRIVER
3162 M:      Michael Buesch <m@bues.ch>
3163 W:      http://bu3sch.de/btgpio.php
3164 S:      Maintained
3165 F:      drivers/gpio/gpio-bt8xx.c
3166
3167 BTRFS FILE SYSTEM
3168 M:      Chris Mason <clm@fb.com>
3169 M:      Josef Bacik <jbacik@fb.com>
3170 M:      David Sterba <dsterba@suse.com>
3171 L:      linux-btrfs@vger.kernel.org
3172 W:      http://btrfs.wiki.kernel.org/
3173 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3175 S:      Maintained
3176 F:      Documentation/filesystems/btrfs.txt
3177 F:      fs/btrfs/
3178 F:      include/linux/btrfs*
3179 F:      include/uapi/linux/btrfs*
3180
3181 BTTV VIDEO4LINUX DRIVER
3182 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3183 L:      linux-media@vger.kernel.org
3184 W:      https://linuxtv.org
3185 T:      git git://linuxtv.org/media_tree.git
3186 S:      Odd fixes
3187 F:      Documentation/media/v4l-drivers/bttv*
3188 F:      drivers/media/pci/bt8xx/bttv*
3189
3190 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3191 M:      Chanwoo Choi <cw00.choi@samsung.com>
3192 L:      linux-pm@vger.kernel.org
3193 L:      linux-samsung-soc@vger.kernel.org
3194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3195 S:      Maintained
3196 F:      drivers/devfreq/exynos-bus.c
3197 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3198
3199 BUSLOGIC SCSI DRIVER
3200 M:      Khalid Aziz <khalid@gonehiking.org>
3201 L:      linux-scsi@vger.kernel.org
3202 S:      Maintained
3203 F:      drivers/scsi/BusLogic.*
3204 F:      drivers/scsi/FlashPoint.*
3205
3206 C-MEDIA CMI8788 DRIVER
3207 M:      Clemens Ladisch <clemens@ladisch.de>
3208 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3209 T:      git git://git.alsa-project.org/alsa-kernel.git
3210 S:      Maintained
3211 F:      sound/pci/oxygen/
3212
3213 C6X ARCHITECTURE
3214 M:      Mark Salter <msalter@redhat.com>
3215 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3216 L:      linux-c6x-dev@linux-c6x.org
3217 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3218 S:      Maintained
3219 F:      arch/c6x/
3220
3221 CA8210 IEEE-802.15.4 RADIO DRIVER
3222 M:      Harry Morris <h.morris@cascoda.com>
3223 L:      linux-wpan@vger.kernel.org
3224 W:      https://github.com/Cascoda/ca8210-linux.git
3225 S:      Maintained
3226 F:      drivers/net/ieee802154/ca8210.c
3227 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3228
3229 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3230 M:      David Howells <dhowells@redhat.com>
3231 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3232 S:      Supported
3233 F:      Documentation/filesystems/caching/cachefiles.txt
3234 F:      fs/cachefiles/
3235
3236 CADENCE MIPI-CSI2 BRIDGES
3237 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3238 L:      linux-media@vger.kernel.org
3239 S:      Maintained
3240 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3241 F:      drivers/media/platform/cadence/cdns-csi2*
3242
3243 CADET FM/AM RADIO RECEIVER DRIVER
3244 M:      Hans Verkuil <hverkuil@xs4all.nl>
3245 L:      linux-media@vger.kernel.org
3246 T:      git git://linuxtv.org/media_tree.git
3247 W:      https://linuxtv.org
3248 S:      Maintained
3249 F:      drivers/media/radio/radio-cadet*
3250
3251 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3252 M:      Jonathan Corbet <corbet@lwn.net>
3253 L:      linux-media@vger.kernel.org
3254 T:      git git://linuxtv.org/media_tree.git
3255 S:      Maintained
3256 F:      Documentation/media/v4l-drivers/cafe_ccic*
3257 F:      drivers/media/platform/marvell-ccic/
3258
3259 CAIF NETWORK LAYER
3260 M:      Dmitry Tarnyagin <dmitry.tarnyagin@lockless.no>
3261 L:      netdev@vger.kernel.org
3262 S:      Supported
3263 F:      Documentation/networking/caif/
3264 F:      drivers/net/caif/
3265 F:      include/uapi/linux/caif/
3266 F:      include/net/caif/
3267 F:      net/caif/
3268
3269 CALGARY x86-64 IOMMU
3270 M:      Muli Ben-Yehuda <mulix@mulix.org>
3271 M:      Jon Mason <jdmason@kudzu.us>
3272 L:      iommu@lists.linux-foundation.org
3273 S:      Maintained
3274 F:      arch/x86/kernel/pci-calgary_64.c
3275 F:      arch/x86/kernel/tce_64.c
3276 F:      arch/x86/include/asm/calgary.h
3277 F:      arch/x86/include/asm/tce.h
3278
3279 CAN NETWORK DRIVERS
3280 M:      Wolfgang Grandegger <wg@grandegger.com>
3281 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3282 L:      linux-can@vger.kernel.org
3283 W:      https://github.com/linux-can
3284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3286 S:      Maintained
3287 F:      Documentation/devicetree/bindings/net/can/
3288 F:      drivers/net/can/
3289 F:      include/linux/can/dev.h
3290 F:      include/linux/can/platform/
3291 F:      include/uapi/linux/can/error.h
3292 F:      include/uapi/linux/can/netlink.h
3293
3294 CAN NETWORK LAYER
3295 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3296 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3297 L:      linux-can@vger.kernel.org
3298 W:      https://github.com/linux-can
3299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3300 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3301 S:      Maintained
3302 F:      Documentation/networking/can.rst
3303 F:      net/can/
3304 F:      include/linux/can/core.h
3305 F:      include/uapi/linux/can.h
3306 F:      include/uapi/linux/can/bcm.h
3307 F:      include/uapi/linux/can/raw.h
3308 F:      include/uapi/linux/can/gw.h
3309
3310 CAPABILITIES
3311 M:      Serge Hallyn <serge@hallyn.com>
3312 L:      linux-security-module@vger.kernel.org
3313 S:      Supported
3314 F:      include/linux/capability.h
3315 F:      include/uapi/linux/capability.h
3316 F:      security/commoncap.c
3317 F:      kernel/capability.c
3318
3319 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3320 M:      Kevin Tsai <ktsai@capellamicro.com>
3321 S:      Maintained
3322 F:      drivers/iio/light/cm*
3323
3324 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3325 M:      Christian Lamparter <chunkeey@googlemail.com>
3326 L:      linux-wireless@vger.kernel.org
3327 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3328 S:      Maintained
3329 F:      drivers/net/wireless/ath/carl9170/
3330
3331 CAVIUM I2C DRIVER
3332 M:      Jan Glauber <jglauber@cavium.com>
3333 M:      David Daney <david.daney@cavium.com>
3334 W:      http://www.cavium.com
3335 S:      Supported
3336 F:      drivers/i2c/busses/i2c-octeon*
3337 F:      drivers/i2c/busses/i2c-thunderx*
3338
3339 CAVIUM LIQUIDIO NETWORK DRIVER
3340 M:      Derek Chickles <derek.chickles@caviumnetworks.com>
3341 M:      Satanand Burla <satananda.burla@caviumnetworks.com>
3342 M:      Felix Manlunas <felix.manlunas@caviumnetworks.com>
3343 M:      Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
3344 L:      netdev@vger.kernel.org
3345 W:      http://www.cavium.com
3346 S:      Supported
3347 F:      drivers/net/ethernet/cavium/liquidio/
3348
3349 CAVIUM MMC DRIVER
3350 M:      Jan Glauber <jglauber@cavium.com>
3351 M:      David Daney <david.daney@cavium.com>
3352 M:      Steven J. Hill <Steven.Hill@cavium.com>
3353 W:      http://www.cavium.com
3354 S:      Supported
3355 F:      drivers/mmc/host/cavium*
3356
3357 CAVIUM OCTEON-TX CRYPTO DRIVER
3358 M:      George Cherian <george.cherian@cavium.com>
3359 L:      linux-crypto@vger.kernel.org
3360 W:      http://www.cavium.com
3361 S:      Supported
3362 F:      drivers/crypto/cavium/cpt/
3363
3364 CAVIUM THUNDERX2 ARM64 SOC
3365 M:      Robert Richter <rrichter@cavium.com>
3366 M:      Jayachandran C <jnair@caviumnetworks.com>
3367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3368 S:      Maintained
3369 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3370 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3371
3372 CC2520 IEEE-802.15.4 RADIO DRIVER
3373 M:      Varka Bhadram <varkabhadram@gmail.com>
3374 L:      linux-wpan@vger.kernel.org
3375 S:      Maintained
3376 F:      drivers/net/ieee802154/cc2520.c
3377 F:      include/linux/spi/cc2520.h
3378 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3379
3380 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3381 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3382 L:      linux-crypto@vger.kernel.org
3383 S:      Supported
3384 F:      drivers/crypto/ccree/
3385 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3386
3387 CEC FRAMEWORK
3388 M:      Hans Verkuil <hans.verkuil@cisco.com>
3389 L:      linux-media@vger.kernel.org
3390 T:      git git://linuxtv.org/media_tree.git
3391 W:      http://linuxtv.org
3392 S:      Supported
3393 F:      Documentation/media/kapi/cec-core.rst
3394 F:      Documentation/media/uapi/cec
3395 F:      drivers/media/cec/
3396 F:      drivers/media/rc/keymaps/rc-cec.c
3397 F:      include/media/cec.h
3398 F:      include/media/cec-notifier.h
3399 F:      include/uapi/linux/cec.h
3400 F:      include/uapi/linux/cec-funcs.h
3401 F:      Documentation/devicetree/bindings/media/cec.txt
3402 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3403
3404 CEC GPIO DRIVER
3405 M:      Hans Verkuil <hans.verkuil@cisco.com>
3406 L:      linux-media@vger.kernel.org
3407 T:      git git://linuxtv.org/media_tree.git
3408 W:      http://linuxtv.org
3409 S:      Supported
3410 F:      drivers/media/platform/cec-gpio/
3411 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3412
3413 CELL BROADBAND ENGINE ARCHITECTURE
3414 M:      Arnd Bergmann <arnd@arndb.de>
3415 L:      linuxppc-dev@lists.ozlabs.org
3416 W:      http://www.ibm.com/developerworks/power/cell/
3417 S:      Supported
3418 F:      arch/powerpc/include/asm/cell*.h
3419 F:      arch/powerpc/include/asm/spu*.h
3420 F:      arch/powerpc/include/uapi/asm/spu*.h
3421 F:      arch/powerpc/oprofile/*cell*
3422 F:      arch/powerpc/platforms/cell/
3423
3424 CEPH COMMON CODE (LIBCEPH)
3425 M:      Ilya Dryomov <idryomov@gmail.com>
3426 M:      "Yan, Zheng" <zyan@redhat.com>
3427 M:      Sage Weil <sage@redhat.com>
3428 L:      ceph-devel@vger.kernel.org
3429 W:      http://ceph.com/
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3431 T:      git git://github.com/ceph/ceph-client.git
3432 S:      Supported
3433 F:      net/ceph/
3434 F:      include/linux/ceph/
3435 F:      include/linux/crush/
3436
3437 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3438 M:      "Yan, Zheng" <zyan@redhat.com>
3439 M:      Sage Weil <sage@redhat.com>
3440 M:      Ilya Dryomov <idryomov@gmail.com>
3441 L:      ceph-devel@vger.kernel.org
3442 W:      http://ceph.com/
3443 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3444 T:      git git://github.com/ceph/ceph-client.git
3445 S:      Supported
3446 F:      Documentation/filesystems/ceph.txt
3447 F:      fs/ceph/
3448
3449 CERTIFICATE HANDLING:
3450 M:      David Howells <dhowells@redhat.com>
3451 M:      David Woodhouse <dwmw2@infradead.org>
3452 L:      keyrings@vger.kernel.org
3453 S:      Maintained
3454 F:      Documentation/admin-guide/module-signing.rst
3455 F:      certs/
3456 F:      scripts/sign-file.c
3457 F:      scripts/extract-cert.c
3458
3459 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3460 L:      linux-usb@vger.kernel.org
3461 S:      Orphan
3462 F:      Documentation/usb/WUSB-Design-overview.txt
3463 F:      Documentation/usb/wusb-cbaf
3464 F:      drivers/usb/host/hwa-hc.c
3465 F:      drivers/usb/host/whci/
3466 F:      drivers/usb/wusbcore/
3467 F:      include/linux/usb/wusb*
3468
3469 CFAG12864B LCD DRIVER
3470 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3471 S:      Maintained
3472 F:      drivers/auxdisplay/cfag12864b.c
3473 F:      include/linux/cfag12864b.h
3474
3475 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3476 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3477 S:      Maintained
3478 F:      drivers/auxdisplay/cfag12864bfb.c
3479 F:      include/linux/cfag12864b.h
3480
3481 802.11 (including CFG80211/NL80211)
3482 M:      Johannes Berg <johannes@sipsolutions.net>
3483 L:      linux-wireless@vger.kernel.org
3484 W:      http://wireless.kernel.org/
3485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3487 S:      Maintained
3488 F:      net/wireless/
3489 F:      include/uapi/linux/nl80211.h
3490 F:      include/linux/ieee80211.h
3491 F:      include/net/wext.h
3492 F:      include/net/cfg80211.h
3493 F:      include/net/iw_handler.h
3494 F:      include/net/ieee80211_radiotap.h
3495 F:      Documentation/driver-api/80211/cfg80211.rst
3496 F:      Documentation/networking/regulatory.txt
3497
3498 CHAR and MISC DRIVERS
3499 M:      Arnd Bergmann <arnd@arndb.de>
3500 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3502 S:      Supported
3503 F:      drivers/char/
3504 F:      drivers/misc/
3505 F:      include/linux/miscdevice.h
3506
3507 CHECKPATCH
3508 M:      Andy Whitcroft <apw@canonical.com>
3509 M:      Joe Perches <joe@perches.com>
3510 S:      Maintained
3511 F:      scripts/checkpatch.pl
3512
3513 CHINESE DOCUMENTATION
3514 M:      Harry Wei <harryxiyou@gmail.com>
3515 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3516 L:      linux-kernel@zh-kernel.org (moderated for non-subscribers)
3517 S:      Maintained
3518 F:      Documentation/translations/zh_CN/
3519
3520 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3521 M:      Peter Chen <Peter.Chen@nxp.com>
3522 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3523 L:      linux-usb@vger.kernel.org
3524 S:      Maintained
3525 F:      drivers/usb/chipidea/
3526
3527 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3528 M:      Hans de Goede <hdegoede@redhat.com>
3529 L:      linux-input@vger.kernel.org
3530 S:      Maintained
3531 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3532 F:      drivers/input/touchscreen/chipone_icn8318.c
3533
3534 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3535 M:      Hans de Goede <hdegoede@redhat.com>
3536 L:      linux-input@vger.kernel.org
3537 S:      Maintained
3538 F:      drivers/input/touchscreen/chipone_icn8505.c
3539
3540 CHROME HARDWARE PLATFORM SUPPORT
3541 M:      Benson Leung <bleung@chromium.org>
3542 M:      Olof Johansson <olof@lixom.net>
3543 S:      Maintained
3544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bleung/chrome-platform.git
3545 F:      drivers/platform/chrome/
3546
3547 CIRRUS LOGIC AUDIO CODEC DRIVERS
3548 M:      Brian Austin <brian.austin@cirrus.com>
3549 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3550 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3551 S:      Maintained
3552 F:      sound/soc/codecs/cs*
3553
3554 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3555 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3556 L:      netdev@vger.kernel.org
3557 S:      Maintained
3558 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3559
3560 CISCO FCOE HBA DRIVER
3561 M:      Satish Kharat <satishkh@cisco.com>
3562 M:      Sesidhar Baddela <sebaddel@cisco.com>
3563 M:      Karan Tilak Kumar <kartilak@cisco.com>
3564 L:      linux-scsi@vger.kernel.org
3565 S:      Supported
3566 F:      drivers/scsi/fnic/
3567
3568 CISCO SCSI HBA DRIVER
3569 M:      Karan Tilak Kumar <kartilak@cisco.com>
3570 M:      Sesidhar Baddela <sebaddel@cisco.com>
3571 L:      linux-scsi@vger.kernel.org
3572 S:      Supported
3573 F:      drivers/scsi/snic/
3574
3575 CISCO VIC ETHERNET NIC DRIVER
3576 M:      Christian Benvenuti <benve@cisco.com>
3577 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3578 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3579 S:      Supported
3580 F:      drivers/net/ethernet/cisco/enic/
3581
3582 CISCO VIC LOW LATENCY NIC DRIVER
3583 M:      Christian Benvenuti <benve@cisco.com>
3584 S:      Supported
3585 F:      drivers/infiniband/hw/usnic/
3586
3587 CIRRUS LOGIC MADERA CODEC DRIVERS
3588 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3589 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3590 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3591 L:      patches@opensource.cirrus.com
3592 T:      git https://github.com/CirrusLogic/linux-drivers.git
3593 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3594 S:      Supported
3595 F:      Documentation/devicetree/bindings/mfd/madera.txt
3596 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3597 F:      include/linux/mfd/madera/*
3598 F:      drivers/gpio/gpio-madera*
3599 F:      drivers/mfd/madera*
3600 F:      drivers/mfd/cs47l*
3601 F:      drivers/pinctrl/cirrus/*
3602
3603 CLANG-FORMAT FILE
3604 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3605 S:      Maintained
3606 F:      .clang-format
3607
3608 CLEANCACHE API
3609 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3610 L:      linux-kernel@vger.kernel.org
3611 S:      Maintained
3612 F:      mm/cleancache.c
3613 F:      include/linux/cleancache.h
3614
3615 CLK API
3616 M:      Russell King <linux@armlinux.org.uk>
3617 L:      linux-clk@vger.kernel.org
3618 S:      Maintained
3619 F:      include/linux/clk.h
3620
3621 CLOCKSOURCE, CLOCKEVENT DRIVERS
3622 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3623 M:      Thomas Gleixner <tglx@linutronix.de>
3624 L:      linux-kernel@vger.kernel.org
3625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3626 S:      Supported
3627 F:      drivers/clocksource/
3628 F:      Documentation/devicetree/bindings/timer/
3629
3630 CMPC ACPI DRIVER
3631 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3632 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3633 L:      platform-driver-x86@vger.kernel.org
3634 S:      Supported
3635 F:      drivers/platform/x86/classmate-laptop.c
3636
3637 COBALT MEDIA DRIVER
3638 M:      Hans Verkuil <hans.verkuil@cisco.com>
3639 L:      linux-media@vger.kernel.org
3640 T:      git git://linuxtv.org/media_tree.git
3641 W:      https://linuxtv.org
3642 S:      Supported
3643 F:      drivers/media/pci/cobalt/
3644
3645 COCCINELLE/Semantic Patches (SmPL)
3646 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3647 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3648 M:      Nicolas Palix <nicolas.palix@imag.fr>
3649 M:      Michal Marek <michal.lkml@markovi.net>
3650 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3652 W:      http://coccinelle.lip6.fr/
3653 S:      Supported
3654 F:      Documentation/dev-tools/coccinelle.rst
3655 F:      scripts/coccinelle/
3656 F:      scripts/coccicheck
3657
3658 CODA FILE SYSTEM
3659 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3660 M:      coda@cs.cmu.edu
3661 L:      codalist@coda.cs.cmu.edu
3662 W:      http://www.coda.cs.cmu.edu/
3663 S:      Maintained
3664 F:      Documentation/filesystems/coda.txt
3665 F:      fs/coda/
3666 F:      include/linux/coda*.h
3667 F:      include/uapi/linux/coda*.h
3668
3669 CODA V4L2 MEM2MEM DRIVER
3670 M:      Philipp Zabel <p.zabel@pengutronix.de>
3671 L:      linux-media@vger.kernel.org
3672 S:      Maintained
3673 F:      Documentation/devicetree/bindings/media/coda.txt
3674 F:      drivers/media/platform/coda/
3675
3676 COMMON CLK FRAMEWORK
3677 M:      Michael Turquette <mturquette@baylibre.com>
3678 M:      Stephen Boyd <sboyd@kernel.org>
3679 L:      linux-clk@vger.kernel.org
3680 Q:      http://patchwork.kernel.org/project/linux-clk/list/
3681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
3682 S:      Maintained
3683 F:      Documentation/devicetree/bindings/clock/
3684 F:      drivers/clk/
3685 X:      drivers/clk/clkdev.c
3686 F:      include/linux/clk-pr*
3687 F:      include/linux/clk/
3688 F:      include/linux/of_clk.h
3689
3690 COMMON INTERNET FILE SYSTEM (CIFS)
3691 M:      Steve French <sfrench@samba.org>
3692 L:      linux-cifs@vger.kernel.org
3693 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
3694 W:      http://linux-cifs.samba.org/
3695 T:      git git://git.samba.org/sfrench/cifs-2.6.git
3696 S:      Supported
3697 F:      Documentation/filesystems/cifs/
3698 F:      fs/cifs/
3699
3700 COMPACTPCI HOTPLUG CORE
3701 M:      Scott Murray <scott@spiteful.org>
3702 L:      linux-pci@vger.kernel.org
3703 S:      Maintained
3704 F:      drivers/pci/hotplug/cpci_hotplug*
3705
3706 COMPACTPCI HOTPLUG GENERIC DRIVER
3707 M:      Scott Murray <scott@spiteful.org>
3708 L:      linux-pci@vger.kernel.org
3709 S:      Maintained
3710 F:      drivers/pci/hotplug/cpcihp_generic.c
3711
3712 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
3713 M:      Scott Murray <scott@spiteful.org>
3714 L:      linux-pci@vger.kernel.org
3715 S:      Maintained
3716 F:      drivers/pci/hotplug/cpcihp_zt5550.*
3717
3718 COMPAL LAPTOP SUPPORT
3719 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
3720 L:      platform-driver-x86@vger.kernel.org
3721 S:      Maintained
3722 F:      drivers/platform/x86/compal-laptop.c
3723
3724 CONEXANT ACCESSRUNNER USB DRIVER
3725 L:      accessrunner-general@lists.sourceforge.net
3726 W:      http://accessrunner.sourceforge.net/
3727 S:      Orphan
3728 F:      drivers/usb/atm/cxacru.c
3729
3730 CONFIGFS
3731 M:      Joel Becker <jlbec@evilplan.org>
3732 M:      Christoph Hellwig <hch@lst.de>
3733 T:      git git://git.infradead.org/users/hch/configfs.git
3734 S:      Supported
3735 F:      fs/configfs/
3736 F:      include/linux/configfs.h
3737
3738 CONNECTOR
3739 M:      Evgeniy Polyakov <zbr@ioremap.net>
3740 L:      netdev@vger.kernel.org
3741 S:      Maintained
3742 F:      drivers/connector/
3743
3744 CONTROL GROUP (CGROUP)
3745 M:      Tejun Heo <tj@kernel.org>
3746 M:      Li Zefan <lizefan@huawei.com>
3747 M:      Johannes Weiner <hannes@cmpxchg.org>
3748 L:      cgroups@vger.kernel.org
3749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3750 S:      Maintained
3751 F:      Documentation/cgroup*
3752 F:      include/linux/cgroup*
3753 F:      kernel/cgroup*
3754
3755 CONTROL GROUP - CPUSET
3756 M:      Li Zefan <lizefan@huawei.com>
3757 L:      cgroups@vger.kernel.org
3758 W:      http://www.bullopensource.org/cpuset/
3759 W:      http://oss.sgi.com/projects/cpusets/
3760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
3761 S:      Maintained
3762 F:      Documentation/cgroup-v1/cpusets.txt
3763 F:      include/linux/cpuset.h
3764 F:      kernel/cgroup/cpuset.c
3765
3766 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
3767 M:      Johannes Weiner <hannes@cmpxchg.org>
3768 M:      Michal Hocko <mhocko@kernel.org>
3769 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
3770 L:      cgroups@vger.kernel.org
3771 L:      linux-mm@kvack.org
3772 S:      Maintained
3773 F:      mm/memcontrol.c
3774 F:      mm/swap_cgroup.c
3775
3776 CORETEMP HARDWARE MONITORING DRIVER
3777 M:      Fenghua Yu <fenghua.yu@intel.com>
3778 L:      linux-hwmon@vger.kernel.org
3779 S:      Maintained
3780 F:      Documentation/hwmon/coretemp
3781 F:      drivers/hwmon/coretemp.c
3782
3783 COSA/SRP SYNC SERIAL DRIVER
3784 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
3785 W:      http://www.fi.muni.cz/~kas/cosa/
3786 S:      Maintained
3787 F:      drivers/net/wan/cosa*
3788
3789 CPMAC ETHERNET DRIVER
3790 M:      Florian Fainelli <f.fainelli@gmail.com>
3791 L:      netdev@vger.kernel.org
3792 S:      Maintained
3793 F:      drivers/net/ethernet/ti/cpmac.c
3794
3795 CPU FREQUENCY DRIVERS
3796 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3797 M:      Viresh Kumar <viresh.kumar@linaro.org>
3798 L:      linux-pm@vger.kernel.org
3799 S:      Maintained
3800 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3801 T:      git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
3802 B:      https://bugzilla.kernel.org
3803 F:      Documentation/cpu-freq/
3804 F:      Documentation/devicetree/bindings/cpufreq/
3805 F:      drivers/cpufreq/
3806 F:      include/linux/cpufreq.h
3807 F:      tools/testing/selftests/cpufreq/
3808
3809 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
3810 M:      Viresh Kumar <viresh.kumar@linaro.org>
3811 M:      Sudeep Holla <sudeep.holla@arm.com>
3812 L:      linux-pm@vger.kernel.org
3813 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
3814 S:      Maintained
3815 F:      drivers/cpufreq/arm_big_little.h
3816 F:      drivers/cpufreq/arm_big_little.c
3817 F:      drivers/cpufreq/arm_big_little_dt.c
3818
3819 CPU POWER MONITORING SUBSYSTEM
3820 M:      Thomas Renninger <trenn@suse.com>
3821 M:      Shuah Khan <shuah@kernel.org>
3822 L:      linux-pm@vger.kernel.org
3823 S:      Maintained
3824 F:      tools/power/cpupower/
3825
3826 CPUID/MSR DRIVER
3827 M:      "H. Peter Anvin" <hpa@zytor.com>
3828 S:      Maintained
3829 F:      arch/x86/kernel/cpuid.c
3830 F:      arch/x86/kernel/msr.c
3831
3832 CPUIDLE DRIVER - ARM BIG LITTLE
3833 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
3834 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3835 L:      linux-pm@vger.kernel.org
3836 L:      linux-arm-kernel@lists.infradead.org
3837 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3838 S:      Maintained
3839 F:      drivers/cpuidle/cpuidle-big_little.c
3840
3841 CPUIDLE DRIVER - ARM EXYNOS
3842 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
3843 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3844 M:      Kukjin Kim <kgene@kernel.org>
3845 L:      linux-pm@vger.kernel.org
3846 L:      linux-samsung-soc@vger.kernel.org
3847 S:      Supported
3848 F:      drivers/cpuidle/cpuidle-exynos.c
3849 F:      arch/arm/mach-exynos/pm.c
3850
3851 CPUIDLE DRIVERS
3852 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
3853 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3854 L:      linux-pm@vger.kernel.org
3855 S:      Maintained
3856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
3857 B:      https://bugzilla.kernel.org
3858 F:      drivers/cpuidle/*
3859 F:      include/linux/cpuidle.h
3860
3861 CRAMFS FILESYSTEM
3862 M:      Nicolas Pitre <nico@linaro.org>
3863 S:      Maintained
3864 F:      Documentation/filesystems/cramfs.txt
3865 F:      fs/cramfs/
3866
3867 CRYPTO API
3868 M:      Herbert Xu <herbert@gondor.apana.org.au>
3869 M:      "David S. Miller" <davem@davemloft.net>
3870 L:      linux-crypto@vger.kernel.org
3871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
3872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
3873 S:      Maintained
3874 F:      Documentation/crypto/
3875 F:      Documentation/devicetree/bindings/crypto/
3876 F:      arch/*/crypto/
3877 F:      crypto/
3878 F:      drivers/crypto/
3879 F:      include/crypto/
3880 F:      include/linux/crypto*
3881
3882 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
3883 M:      Neil Horman <nhorman@tuxdriver.com>
3884 L:      linux-crypto@vger.kernel.org
3885 S:      Maintained
3886 F:      crypto/ansi_cprng.c
3887 F:      crypto/rng.c
3888
3889 CS3308 MEDIA DRIVER
3890 M:      Hans Verkuil <hverkuil@xs4all.nl>
3891 L:      linux-media@vger.kernel.org
3892 T:      git git://linuxtv.org/media_tree.git
3893 W:      http://linuxtv.org
3894 S:      Odd Fixes
3895 F:      drivers/media/i2c/cs3308.c
3896 F:      drivers/media/i2c/cs3308.h
3897
3898 CS5535 Audio ALSA driver
3899 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
3900 S:      Maintained
3901 F:      sound/pci/cs5535audio/
3902
3903 CW1200 WLAN driver
3904 M:      Solomon Peachy <pizza@shaftnet.org>
3905 S:      Maintained
3906 F:      drivers/net/wireless/st/cw1200/
3907
3908 CX18 VIDEO4LINUX DRIVER
3909 M:      Andy Walls <awalls@md.metrocast.net>
3910 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
3911 L:      linux-media@vger.kernel.org
3912 T:      git git://linuxtv.org/media_tree.git
3913 W:      https://linuxtv.org
3914 W:      http://www.ivtvdriver.org/index.php/Cx18
3915 S:      Maintained
3916 F:      Documentation/media/v4l-drivers/cx18*
3917 F:      drivers/media/pci/cx18/
3918 F:      include/uapi/linux/ivtv*
3919
3920 CX2341X MPEG ENCODER HELPER MODULE
3921 M:      Hans Verkuil <hverkuil@xs4all.nl>
3922 L:      linux-media@vger.kernel.org
3923 T:      git git://linuxtv.org/media_tree.git
3924 W:      https://linuxtv.org
3925 S:      Maintained
3926 F:      drivers/media/common/cx2341x*
3927 F:      include/media/cx2341x*
3928
3929 CX24120 MEDIA DRIVER
3930 M:      Jemma Denson <jdenson@gmail.com>
3931 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
3932 L:      linux-media@vger.kernel.org
3933 W:      https://linuxtv.org
3934 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3935 S:      Maintained
3936 F:      drivers/media/dvb-frontends/cx24120*
3937
3938 CX88 VIDEO4LINUX DRIVER
3939 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3940 L:      linux-media@vger.kernel.org
3941 W:      https://linuxtv.org
3942 T:      git git://linuxtv.org/media_tree.git
3943 S:      Odd fixes
3944 F:      Documentation/media/v4l-drivers/cx88*
3945 F:      drivers/media/pci/cx88/
3946
3947 CXD2820R MEDIA DRIVER
3948 M:      Antti Palosaari <crope@iki.fi>
3949 L:      linux-media@vger.kernel.org
3950 W:      https://linuxtv.org
3951 W:      http://palosaari.fi/linux/
3952 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
3953 T:      git git://linuxtv.org/anttip/media_tree.git
3954 S:      Maintained
3955 F:      drivers/media/dvb-frontends/cxd2820r*
3956
3957 CXGB3 ETHERNET DRIVER (CXGB3)
3958 M:      Santosh Raspatur <santosh@chelsio.com>
3959 L:      netdev@vger.kernel.org
3960 W:      http://www.chelsio.com
3961 S:      Supported
3962 F:      drivers/net/ethernet/chelsio/cxgb3/
3963
3964 CXGB3 ISCSI DRIVER (CXGB3I)
3965 M:      Karen Xie <kxie@chelsio.com>
3966 L:      linux-scsi@vger.kernel.org
3967 W:      http://www.chelsio.com
3968 S:      Supported
3969 F:      drivers/scsi/cxgbi/cxgb3i
3970
3971 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
3972 M:      Steve Wise <swise@chelsio.com>
3973 L:      linux-rdma@vger.kernel.org
3974 W:      http://www.openfabrics.org
3975 S:      Supported
3976 F:      drivers/infiniband/hw/cxgb3/
3977 F:      include/uapi/rdma/cxgb3-abi.h
3978
3979 CXGB4 CRYPTO DRIVER (chcr)
3980 M:      Harsh Jain <harsh@chelsio.com>
3981 L:      linux-crypto@vger.kernel.org
3982 W:      http://www.chelsio.com
3983 S:      Supported
3984 F:      drivers/crypto/chelsio
3985
3986 CXGB4 ETHERNET DRIVER (CXGB4)
3987 M:      Ganesh Goudar <ganeshgr@chelsio.com>
3988 L:      netdev@vger.kernel.org
3989 W:      http://www.chelsio.com
3990 S:      Supported
3991 F:      drivers/net/ethernet/chelsio/cxgb4/
3992
3993 CXGB4 ISCSI DRIVER (CXGB4I)
3994 M:      Karen Xie <kxie@chelsio.com>
3995 L:      linux-scsi@vger.kernel.org
3996 W:      http://www.chelsio.com
3997 S:      Supported
3998 F:      drivers/scsi/cxgbi/cxgb4i
3999
4000 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4001 M:      Steve Wise <swise@chelsio.com>
4002 L:      linux-rdma@vger.kernel.org
4003 W:      http://www.openfabrics.org
4004 S:      Supported
4005 F:      drivers/infiniband/hw/cxgb4/
4006 F:      include/uapi/rdma/cxgb4-abi.h
4007
4008 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4009 M:      Casey Leedom <leedom@chelsio.com>
4010 L:      netdev@vger.kernel.org
4011 W:      http://www.chelsio.com
4012 S:      Supported
4013 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4014
4015 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4016 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
4017 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
4018 L:      linuxppc-dev@lists.ozlabs.org
4019 S:      Supported
4020 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4021 F:      drivers/misc/cxl/
4022 F:      include/misc/cxl*
4023 F:      include/uapi/misc/cxl.h
4024 F:      Documentation/powerpc/cxl.txt
4025 F:      Documentation/ABI/testing/sysfs-class-cxl
4026
4027 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4028 M:      Manoj N. Kumar <manoj@linux.vnet.ibm.com>
4029 M:      Matthew R. Ochs <mrochs@linux.vnet.ibm.com>
4030 M:      Uma Krishnan <ukrishn@linux.vnet.ibm.com>
4031 L:      linux-scsi@vger.kernel.org
4032 S:      Supported
4033 F:      drivers/scsi/cxlflash/
4034 F:      include/uapi/scsi/cxlflash_ioctls.h
4035 F:      Documentation/powerpc/cxlflash.txt
4036
4037 CYBERPRO FB DRIVER
4038 M:      Russell King <linux@armlinux.org.uk>
4039 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4040 W:      http://www.armlinux.org.uk/
4041 S:      Maintained
4042 F:      drivers/video/fbdev/cyber2000fb.*
4043
4044 CYCLADES ASYNC MUX DRIVER
4045 W:      http://www.cyclades.com/
4046 S:      Orphan
4047 F:      drivers/tty/cyclades.c
4048 F:      include/linux/cyclades.h
4049 F:      include/uapi/linux/cyclades.h
4050
4051 CYCLADES PC300 DRIVER
4052 W:      http://www.cyclades.com/
4053 S:      Orphan
4054 F:      drivers/net/wan/pc300*
4055
4056 CYPRESS_FIRMWARE MEDIA DRIVER
4057 M:      Antti Palosaari <crope@iki.fi>
4058 L:      linux-media@vger.kernel.org
4059 W:      https://linuxtv.org
4060 W:      http://palosaari.fi/linux/
4061 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4062 T:      git git://linuxtv.org/anttip/media_tree.git
4063 S:      Maintained
4064 F:      drivers/media/common/cypress_firmware*
4065
4066 CYTTSP TOUCHSCREEN DRIVER
4067 M:      Ferruh Yigit <fery@cypress.com>
4068 L:      linux-input@vger.kernel.org
4069 S:      Supported
4070 F:      drivers/input/touchscreen/cyttsp*
4071 F:      include/linux/input/cyttsp.h
4072
4073 D-LINK DIR-685 TOUCHKEYS DRIVER
4074 M:      Linus Walleij <linus.walleij@linaro.org>
4075 L:      linux-input@vger.kernel.org
4076 S:      Supported
4077 F:      drivers/input/dlink-dir685-touchkeys.c
4078
4079 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4080 M:      Joshua Kinard <kumba@gentoo.org>
4081 S:      Maintained
4082 F:      drivers/rtc/rtc-ds1685.c
4083 F:      include/linux/rtc/ds1685.h
4084
4085 DAMA SLAVE for AX.25
4086 M:      Joerg Reuter <jreuter@yaina.de>
4087 W:      http://yaina.de/jreuter/
4088 W:      http://www.qsl.net/dl1bke/
4089 L:      linux-hams@vger.kernel.org
4090 S:      Maintained
4091 F:      net/ax25/af_ax25.c
4092 F:      net/ax25/ax25_dev.c
4093 F:      net/ax25/ax25_ds_*
4094 F:      net/ax25/ax25_in.c
4095 F:      net/ax25/ax25_out.c
4096 F:      net/ax25/ax25_timer.c
4097 F:      net/ax25/sysctl_net_ax25.c
4098
4099 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4100 L:      netdev@vger.kernel.org
4101 S:      Orphan
4102 F:      Documentation/networking/dmfe.txt
4103 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4104
4105 DC390/AM53C974 SCSI driver
4106 M:      Hannes Reinecke <hare@suse.com>
4107 L:      linux-scsi@vger.kernel.org
4108 S:      Maintained
4109 F:      drivers/scsi/am53c974.c
4110
4111 DC395x SCSI driver
4112 M:      Oliver Neukum <oliver@neukum.org>
4113 M:      Ali Akcaagac <aliakc@web.de>
4114 M:      Jamie Lenehan <lenehan@twibble.org>
4115 L:      dc395x@twibble.org
4116 W:      http://twibble.org/dist/dc395x/
4117 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4118 S:      Maintained
4119 F:      Documentation/scsi/dc395x.txt
4120 F:      drivers/scsi/dc395x.*
4121
4122 DCCP PROTOCOL
4123 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4124 L:      dccp@vger.kernel.org
4125 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4126 S:      Maintained
4127 F:      include/linux/dccp.h
4128 F:      include/uapi/linux/dccp.h
4129 F:      include/linux/tfrc.h
4130 F:      net/dccp/
4131
4132 DECnet NETWORK LAYER
4133 W:      http://linux-decnet.sourceforge.net
4134 L:      linux-decnet-user@lists.sourceforge.net
4135 S:      Orphan
4136 F:      Documentation/networking/decnet.txt
4137 F:      net/decnet/
4138
4139 DECSTATION PLATFORM SUPPORT
4140 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4141 L:      linux-mips@linux-mips.org
4142 W:      http://www.linux-mips.org/wiki/DECstation
4143 S:      Maintained
4144 F:      arch/mips/dec/
4145 F:      arch/mips/include/asm/dec/
4146 F:      arch/mips/include/asm/mach-dec/
4147
4148 DEFXX FDDI NETWORK DRIVER
4149 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4150 S:      Maintained
4151 F:      drivers/net/fddi/defxx.*
4152
4153 DELL SMBIOS DRIVER
4154 M:      Pali Rohár <pali.rohar@gmail.com>
4155 M:      Mario Limonciello <mario.limonciello@dell.com>
4156 L:      platform-driver-x86@vger.kernel.org
4157 S:      Maintained
4158 F:      drivers/platform/x86/dell-smbios.*
4159
4160 DELL SMBIOS SMM DRIVER
4161 M:      Mario Limonciello <mario.limonciello@dell.com>
4162 L:      platform-driver-x86@vger.kernel.org
4163 S:      Maintained
4164 F:      drivers/platform/x86/dell-smbios-smm.c
4165
4166 DELL SMBIOS WMI DRIVER
4167 M:      Mario Limonciello <mario.limonciello@dell.com>
4168 L:      platform-driver-x86@vger.kernel.org
4169 S:      Maintained
4170 F:      drivers/platform/x86/dell-smbios-wmi.c
4171 F:      tools/wmi/dell-smbios-example.c
4172
4173 DEFZA FDDI NETWORK DRIVER
4174 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4175 S:      Maintained
4176 F:      drivers/net/fddi/defza.*
4177
4178 DELL LAPTOP DRIVER
4179 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4180 M:      Pali Rohár <pali.rohar@gmail.com>
4181 L:      platform-driver-x86@vger.kernel.org
4182 S:      Maintained
4183 F:      drivers/platform/x86/dell-laptop.c
4184
4185 DELL LAPTOP FREEFALL DRIVER
4186 M:      Pali Rohár <pali.rohar@gmail.com>
4187 S:      Maintained
4188 F:      drivers/platform/x86/dell-smo8800.c
4189
4190 DELL LAPTOP RBTN DRIVER
4191 M:      Pali Rohár <pali.rohar@gmail.com>
4192 S:      Maintained
4193 F:      drivers/platform/x86/dell-rbtn.*
4194
4195 DELL LAPTOP SMM DRIVER
4196 M:      Pali Rohár <pali.rohar@gmail.com>
4197 S:      Maintained
4198 F:      drivers/hwmon/dell-smm-hwmon.c
4199 F:      include/uapi/linux/i8k.h
4200
4201 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4202 M:      Doug Warzecha <Douglas_Warzecha@dell.com>
4203 S:      Maintained
4204 F:      Documentation/dcdbas.txt
4205 F:      drivers/firmware/dcdbas.*
4206
4207 DELL WMI NOTIFICATIONS DRIVER
4208 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4209 M:      Pali Rohár <pali.rohar@gmail.com>
4210 S:      Maintained
4211 F:      drivers/platform/x86/dell-wmi.c
4212
4213 DELL WMI DESCRIPTOR DRIVER
4214 M:      Mario Limonciello <mario.limonciello@dell.com>
4215 S:      Maintained
4216 F:      drivers/platform/x86/dell-wmi-descriptor.c
4217
4218 DELTA ST MEDIA DRIVER
4219 M:      Hugues Fruchet <hugues.fruchet@st.com>
4220 L:      linux-media@vger.kernel.org
4221 T:      git git://linuxtv.org/media_tree.git
4222 W:      https://linuxtv.org
4223 S:      Supported
4224 F:      drivers/media/platform/sti/delta
4225
4226 DENALI NAND DRIVER
4227 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4228 L:      linux-mtd@lists.infradead.org
4229 S:      Supported
4230 F:      drivers/mtd/nand/raw/denali*
4231
4232 DESIGNWARE USB2 DRD IP DRIVER
4233 M:      Minas Harutyunyan <hminas@synopsys.com>
4234 L:      linux-usb@vger.kernel.org
4235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4236 S:      Maintained
4237 F:      drivers/usb/dwc2/
4238
4239 DESIGNWARE USB3 DRD IP DRIVER
4240 M:      Felipe Balbi <balbi@kernel.org>
4241 L:      linux-usb@vger.kernel.org
4242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4243 S:      Maintained
4244 F:      drivers/usb/dwc3/
4245
4246 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4247 M:      Andreas Klinger <ak@it-klinger.de>
4248 L:      linux-iio@vger.kernel.org
4249 S:      Maintained
4250 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4251 F:      drivers/iio/proximity/srf*.c
4252
4253 DEVICE COREDUMP (DEV_COREDUMP)
4254 M:      Johannes Berg <johannes@sipsolutions.net>
4255 L:      linux-kernel@vger.kernel.org
4256 S:      Maintained
4257 F:      drivers/base/devcoredump.c
4258 F:      include/linux/devcoredump.h
4259
4260 DEVICE FREQUENCY (DEVFREQ)
4261 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4262 M:      Kyungmin Park <kyungmin.park@samsung.com>
4263 R:      Chanwoo Choi <cw00.choi@samsung.com>
4264 L:      linux-pm@vger.kernel.org
4265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4266 S:      Maintained
4267 F:      drivers/devfreq/
4268 F:      include/linux/devfreq.h
4269 F:      Documentation/devicetree/bindings/devfreq/
4270
4271 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4272 M:      Chanwoo Choi <cw00.choi@samsung.com>
4273 L:      linux-pm@vger.kernel.org
4274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4275 S:      Supported
4276 F:      drivers/devfreq/event/
4277 F:      drivers/devfreq/devfreq-event.c
4278 F:      include/linux/devfreq-event.h
4279 F:      Documentation/devicetree/bindings/devfreq/event/
4280
4281 DEVICE NUMBER REGISTRY
4282 M:      Torben Mathiasen <device@lanana.org>
4283 W:      http://lanana.org/docs/device-list/index.html
4284 S:      Maintained
4285
4286 DEVICE-MAPPER  (LVM)
4287 M:      Alasdair Kergon <agk@redhat.com>
4288 M:      Mike Snitzer <snitzer@redhat.com>
4289 M:      dm-devel@redhat.com
4290 L:      dm-devel@redhat.com
4291 W:      http://sources.redhat.com/dm
4292 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4294 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4295 S:      Maintained
4296 F:      Documentation/device-mapper/
4297 F:      drivers/md/Makefile
4298 F:      drivers/md/Kconfig
4299 F:      drivers/md/dm*
4300 F:      drivers/md/persistent-data/
4301 F:      include/linux/device-mapper.h
4302 F:      include/linux/dm-*.h
4303 F:      include/uapi/linux/dm-*.h
4304
4305 DEVLINK
4306 M:      Jiri Pirko <jiri@mellanox.com>
4307 L:      netdev@vger.kernel.org
4308 S:      Supported
4309 F:      net/core/devlink.c
4310 F:      include/net/devlink.h
4311 F:      include/uapi/linux/devlink.h
4312
4313 DIALOG SEMICONDUCTOR DRIVERS
4314 M:      Support Opensource <support.opensource@diasemi.com>
4315 W:      http://www.dialog-semiconductor.com/products
4316 S:      Supported
4317 F:      Documentation/hwmon/da90??
4318 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4319 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4320 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4321 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4322 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4323 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4324 F:      drivers/gpio/gpio-da90??.c
4325 F:      drivers/hwmon/da90??-hwmon.c
4326 F:      drivers/iio/adc/da91??-*.c
4327 F:      drivers/input/misc/da90??_onkey.c
4328 F:      drivers/input/touchscreen/da9052_tsi.c
4329 F:      drivers/leds/leds-da90??.c
4330 F:      drivers/mfd/da903x.c
4331 F:      drivers/mfd/da90??-*.c
4332 F:      drivers/mfd/da91??-*.c
4333 F:      drivers/power/supply/da9052-battery.c
4334 F:      drivers/power/supply/da91??-*.c
4335 F:      drivers/regulator/da903x.c
4336 F:      drivers/regulator/da9???-regulator.[ch]
4337 F:      drivers/thermal/da90??-thermal.c
4338 F:      drivers/rtc/rtc-da90??.c
4339 F:      drivers/video/backlight/da90??_bl.c
4340 F:      drivers/watchdog/da90??_wdt.c
4341 F:      include/linux/mfd/da903x.h
4342 F:      include/linux/mfd/da9052/
4343 F:      include/linux/mfd/da9055/
4344 F:      include/linux/mfd/da9062/
4345 F:      include/linux/mfd/da9063/
4346 F:      include/linux/mfd/da9150/
4347 F:      include/linux/regulator/da9211.h
4348 F:      include/sound/da[79]*.h
4349 F:      sound/soc/codecs/da[79]*.[ch]
4350
4351 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4352 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4353 L:      linux-gpio@vger.kernel.org
4354 S:      Maintained
4355 F:      drivers/gpio/gpio-gpio-mm.c
4356
4357 DIGI NEO AND CLASSIC PCI PRODUCTS
4358 M:      Lidza Louina <lidza.louina@gmail.com>
4359 M:      Mark Hounschell <markh@compro.net>
4360 L:      driverdev-devel@linuxdriverproject.org
4361 S:      Maintained
4362 F:      drivers/staging/dgnc/
4363
4364 DIOLAN U2C-12 I2C DRIVER
4365 M:      Guenter Roeck <linux@roeck-us.net>
4366 L:      linux-i2c@vger.kernel.org
4367 S:      Maintained
4368 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4369
4370 FILESYSTEM DIRECT ACCESS (DAX)
4371 M:      Matthew Wilcox <mawilcox@microsoft.com>
4372 M:      Ross Zwisler <zwisler@kernel.org>
4373 M:      Jan Kara <jack@suse.cz>
4374 L:      linux-fsdevel@vger.kernel.org
4375 S:      Supported
4376 F:      fs/dax.c
4377 F:      include/linux/dax.h
4378 F:      include/trace/events/fs_dax.h
4379
4380 DEVICE DIRECT ACCESS (DAX)
4381 M:      Dan Williams <dan.j.williams@intel.com>
4382 M:      Dave Jiang <dave.jiang@intel.com>
4383 M:      Ross Zwisler <zwisler@kernel.org>
4384 M:      Vishal Verma <vishal.l.verma@intel.com>
4385 L:      linux-nvdimm@lists.01.org
4386 S:      Supported
4387 F:      drivers/dax/
4388
4389 DIRECTORY NOTIFICATION (DNOTIFY)
4390 M:      Jan Kara <jack@suse.cz>
4391 R:      Amir Goldstein <amir73il@gmail.com>
4392 L:      linux-fsdevel@vger.kernel.org
4393 S:      Maintained
4394 F:      Documentation/filesystems/dnotify.txt
4395 F:      fs/notify/dnotify/
4396 F:      include/linux/dnotify.h
4397
4398 DISK GEOMETRY AND PARTITION HANDLING
4399 M:      Andries Brouwer <aeb@cwi.nl>
4400 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4401 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4402 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4403 S:      Maintained
4404
4405 DISKQUOTA
4406 M:      Jan Kara <jack@suse.com>
4407 S:      Maintained
4408 F:      Documentation/filesystems/quota.txt
4409 F:      fs/quota/
4410 F:      include/linux/quota*.h
4411 F:      include/uapi/linux/quota*.h
4412
4413 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4414 M:      Bernie Thompson <bernie@plugable.com>
4415 L:      linux-fbdev@vger.kernel.org
4416 S:      Maintained
4417 W:      http://plugable.com/category/projects/udlfb/
4418 F:      drivers/video/fbdev/udlfb.c
4419 F:      include/video/udlfb.h
4420 F:      Documentation/fb/udlfb.txt
4421
4422 DISTRIBUTED LOCK MANAGER (DLM)
4423 M:      Christine Caulfield <ccaulfie@redhat.com>
4424 M:      David Teigland <teigland@redhat.com>
4425 L:      cluster-devel@redhat.com
4426 W:      http://sources.redhat.com/cluster/
4427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4428 S:      Supported
4429 F:      fs/dlm/
4430
4431 DMA BUFFER SHARING FRAMEWORK
4432 M:      Sumit Semwal <sumit.semwal@linaro.org>
4433 S:      Maintained
4434 L:      linux-media@vger.kernel.org
4435 L:      dri-devel@lists.freedesktop.org
4436 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4437 F:      drivers/dma-buf/
4438 F:      include/linux/dma-buf*
4439 F:      include/linux/reservation.h
4440 F:      include/linux/*fence.h
4441 F:      Documentation/driver-api/dma-buf.rst
4442 T:      git git://anongit.freedesktop.org/drm/drm-misc
4443
4444 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4445 M:      Vinod Koul <vkoul@kernel.org>
4446 L:      dmaengine@vger.kernel.org
4447 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4448 S:      Maintained
4449 F:      drivers/dma/
4450 F:      include/linux/dmaengine.h
4451 F:      include/linux/of_dma.h
4452 F:      Documentation/devicetree/bindings/dma/
4453 F:      Documentation/driver-api/dmaengine/
4454 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4455
4456 DMA MAPPING HELPERS
4457 M:      Christoph Hellwig <hch@lst.de>
4458 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4459 R:      Robin Murphy <robin.murphy@arm.com>
4460 L:      iommu@lists.linux-foundation.org
4461 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4462 W:      http://git.infradead.org/users/hch/dma-mapping.git
4463 S:      Supported
4464 F:      kernel/dma/
4465 F:      include/asm-generic/dma-mapping.h
4466 F:      include/linux/dma-direct.h
4467 F:      include/linux/dma-mapping.h
4468 F:      include/linux/dma-noncoherent.h
4469
4470 DME1737 HARDWARE MONITOR DRIVER
4471 M:      Juerg Haefliger <juergh@gmail.com>
4472 L:      linux-hwmon@vger.kernel.org
4473 S:      Maintained
4474 F:      Documentation/hwmon/dme1737
4475 F:      drivers/hwmon/dme1737.c
4476
4477 DMI/SMBIOS SUPPORT
4478 M:      Jean Delvare <jdelvare@suse.com>
4479 S:      Maintained
4480 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4481 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4482 F:      drivers/firmware/dmi-id.c
4483 F:      drivers/firmware/dmi_scan.c
4484 F:      include/linux/dmi.h
4485
4486 DOCUMENTATION
4487 M:      Jonathan Corbet <corbet@lwn.net>
4488 L:      linux-doc@vger.kernel.org
4489 S:      Maintained
4490 F:      Documentation/
4491 F:      scripts/kernel-doc
4492 X:      Documentation/ABI/
4493 X:      Documentation/devicetree/
4494 X:      Documentation/acpi
4495 X:      Documentation/power
4496 X:      Documentation/spi
4497 X:      Documentation/media
4498 T:      git git://git.lwn.net/linux.git docs-next
4499
4500 DOCUMENTATION/ITALIAN
4501 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4502 L:      linux-doc@vger.kernel.org
4503 S:      Maintained
4504 F:      Documentation/translations/it_IT
4505
4506 DONGWOON DW9714 LENS VOICE COIL DRIVER
4507 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4508 L:      linux-media@vger.kernel.org
4509 T:      git git://linuxtv.org/media_tree.git
4510 S:      Maintained
4511 F:      drivers/media/i2c/dw9714.c
4512
4513 DONGWOON DW9807 LENS VOICE COIL DRIVER
4514 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4515 L:      linux-media@vger.kernel.org
4516 T:      git git://linuxtv.org/media_tree.git
4517 S:      Maintained
4518 F:      drivers/media/i2c/dw9807.c
4519
4520 DOUBLETALK DRIVER
4521 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4522 L:      blinux-list@redhat.com
4523 S:      Maintained
4524 F:      drivers/char/dtlk.c
4525 F:      include/linux/dtlk.h
4526
4527 DPAA2 DATAPATH I/O (DPIO) DRIVER
4528 M:      Roy Pledge <Roy.Pledge@nxp.com>
4529 L:      linux-kernel@vger.kernel.org
4530 S:      Maintained
4531 F:      drivers/soc/fsl/dpio
4532
4533 DPAA2 ETHERNET DRIVER
4534 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4535 L:      netdev@vger.kernel.org
4536 S:      Maintained
4537 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4538 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4539 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4540 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4541 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
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:      netdev@vger.kernel.org
4553 S:      Maintained
4554 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4555 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4556
4557 DPT_I2O SCSI RAID DRIVER
4558 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4559 L:      linux-scsi@vger.kernel.org
4560 W:      http://www.adaptec.com/
4561 S:      Maintained
4562 F:      drivers/scsi/dpt*
4563 F:      drivers/scsi/dpt/
4564
4565 DRBD DRIVER
4566 M:      Philipp Reisner <philipp.reisner@linbit.com>
4567 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4568 L:      drbd-dev@lists.linbit.com
4569 W:      http://www.drbd.org
4570 T:      git git://git.linbit.com/linux-drbd.git
4571 T:      git git://git.linbit.com/drbd-8.4.git
4572 S:      Supported
4573 F:      drivers/block/drbd/
4574 F:      lib/lru_cache.c
4575 F:      Documentation/blockdev/drbd/
4576
4577 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4578 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4579 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4581 S:      Supported
4582 F:      Documentation/kobject.txt
4583 F:      drivers/base/
4584 F:      fs/debugfs/
4585 F:      fs/sysfs/
4586 F:      include/linux/debugfs.h
4587 F:      include/linux/kobj*
4588 F:      lib/kobj*
4589
4590 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4591 M:      Kevin Hilman <khilman@kernel.org>
4592 M:      Nishanth Menon <nm@ti.com>
4593 S:      Maintained
4594 F:      drivers/power/avs/
4595 F:      include/linux/power/smartreflex.h
4596 L:      linux-pm@vger.kernel.org
4597
4598 DRM DRIVER FOR ARM PL111 CLCD
4599 M:      Eric Anholt <eric@anholt.net>
4600 T:      git git://anongit.freedesktop.org/drm/drm-misc
4601 S:      Supported
4602 F:      drivers/gpu/drm/pl111/
4603
4604 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4605 M:      Linus Walleij <linus.walleij@linaro.org>
4606 T:      git git://anongit.freedesktop.org/drm/drm-misc
4607 S:      Maintained
4608 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4609 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4610
4611 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4612 M:      Dave Airlie <airlied@redhat.com>
4613 S:      Odd Fixes
4614 F:      drivers/gpu/drm/ast/
4615
4616 DRM DRIVER FOR BOCHS VIRTUAL GPU
4617 M:      Gerd Hoffmann <kraxel@redhat.com>
4618 L:      virtualization@lists.linux-foundation.org
4619 T:      git git://anongit.freedesktop.org/drm/drm-misc
4620 S:      Maintained
4621 F:      drivers/gpu/drm/bochs/
4622
4623 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
4624 M:      Linus Walleij <linus.walleij@linaro.org>
4625 T:      git git://anongit.freedesktop.org/drm/drm-misc
4626 S:      Maintained
4627 F:      drivers/gpu/drm/tve200/
4628
4629 DRM DRIVER FOR ILITEK ILI9225 PANELS
4630 M:      David Lechner <david@lechnology.com>
4631 S:      Maintained
4632 F:      drivers/gpu/drm/tinydrm/ili9225.c
4633 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
4634
4635 DRM DRIVER FOR INTEL I810 VIDEO CARDS
4636 S:      Orphan / Obsolete
4637 F:      drivers/gpu/drm/i810/
4638 F:      include/uapi/drm/i810_drm.h
4639
4640 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
4641 S:      Orphan / Obsolete
4642 F:      drivers/gpu/drm/mga/
4643 F:      include/uapi/drm/mga_drm.h
4644
4645 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
4646 M:      Dave Airlie <airlied@redhat.com>
4647 S:      Odd Fixes
4648 F:      drivers/gpu/drm/mgag200/
4649
4650 DRM DRIVER FOR MI0283QT
4651 M:      Noralf Trønnes <noralf@tronnes.org>
4652 S:      Maintained
4653 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
4654 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
4655
4656 DRM DRIVER FOR MSM ADRENO GPU
4657 M:      Rob Clark <robdclark@gmail.com>
4658 L:      linux-arm-msm@vger.kernel.org
4659 L:      dri-devel@lists.freedesktop.org
4660 L:      freedreno@lists.freedesktop.org
4661 T:      git git://people.freedesktop.org/~robclark/linux
4662 S:      Maintained
4663 F:      drivers/gpu/drm/msm/
4664 F:      include/uapi/drm/msm_drm.h
4665 F:      Documentation/devicetree/bindings/display/msm/
4666
4667 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
4668 M:      Ben Skeggs <bskeggs@redhat.com>
4669 L:      dri-devel@lists.freedesktop.org
4670 L:      nouveau@lists.freedesktop.org
4671 T:      git git://github.com/skeggsb/linux
4672 S:      Supported
4673 F:      drivers/gpu/drm/nouveau/
4674 F:      include/uapi/drm/nouveau_drm.h
4675
4676 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
4677 M:      Noralf Trønnes <noralf@tronnes.org>
4678 S:      Maintained
4679 F:      drivers/gpu/drm/tinydrm/repaper.c
4680 F:      Documentation/devicetree/bindings/display/repaper.txt
4681
4682 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
4683 M:      Dave Airlie <airlied@redhat.com>
4684 M:      Gerd Hoffmann <kraxel@redhat.com>
4685 L:      virtualization@lists.linux-foundation.org
4686 T:      git git://anongit.freedesktop.org/drm/drm-misc
4687 S:      Obsolete
4688 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
4689 F:      drivers/gpu/drm/cirrus/
4690
4691 DRM DRIVER FOR QXL VIRTUAL GPU
4692 M:      Dave Airlie <airlied@redhat.com>
4693 M:      Gerd Hoffmann <kraxel@redhat.com>
4694 L:      virtualization@lists.linux-foundation.org
4695 T:      git git://anongit.freedesktop.org/drm/drm-misc
4696 S:      Maintained
4697 F:      drivers/gpu/drm/qxl/
4698 F:      include/uapi/drm/qxl_drm.h
4699
4700 DRM DRIVER FOR RAGE 128 VIDEO CARDS
4701 S:      Orphan / Obsolete
4702 F:      drivers/gpu/drm/r128/
4703 F:      include/uapi/drm/r128_drm.h
4704
4705 DRM DRIVER FOR SAVAGE VIDEO CARDS
4706 S:      Orphan / Obsolete
4707 F:      drivers/gpu/drm/savage/
4708 F:      include/uapi/drm/savage_drm.h
4709
4710 DRM DRIVER FOR SIS VIDEO CARDS
4711 S:      Orphan / Obsolete
4712 F:      drivers/gpu/drm/sis/
4713 F:      include/uapi/drm/sis_drm.h
4714
4715 DRM DRIVER FOR SITRONIX ST7586 PANELS
4716 M:      David Lechner <david@lechnology.com>
4717 S:      Maintained
4718 F:      drivers/gpu/drm/tinydrm/st7586.c
4719 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
4720
4721 DRM DRIVER FOR SITRONIX ST7735R PANELS
4722 M:      David Lechner <david@lechnology.com>
4723 S:      Maintained
4724 F:      drivers/gpu/drm/tinydrm/st7735r.c
4725 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
4726
4727 DRM DRIVER FOR TDFX VIDEO CARDS
4728 S:      Orphan / Obsolete
4729 F:      drivers/gpu/drm/tdfx/
4730
4731 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
4732 M:      Dave Airlie <airlied@redhat.com>
4733 S:      Odd Fixes
4734 F:      drivers/gpu/drm/udl/
4735
4736 DRM DRIVER FOR VMWARE VIRTUAL GPU
4737 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
4738 M:      Sinclair Yeh <syeh@vmware.com>
4739 M:      Thomas Hellstrom <thellstrom@vmware.com>
4740 L:      dri-devel@lists.freedesktop.org
4741 T:      git git://people.freedesktop.org/~syeh/repos_linux
4742 T:      git git://people.freedesktop.org/~thomash/linux
4743 S:      Supported
4744 F:      drivers/gpu/drm/vmwgfx/
4745 F:      include/uapi/drm/vmwgfx_drm.h
4746
4747 DRM DRIVERS
4748 M:      David Airlie <airlied@linux.ie>
4749 L:      dri-devel@lists.freedesktop.org
4750 T:      git git://anongit.freedesktop.org/drm/drm
4751 B:      https://bugs.freedesktop.org/
4752 C:      irc://chat.freenode.net/dri-devel
4753 S:      Maintained
4754 F:      drivers/gpu/drm/
4755 F:      drivers/gpu/vga/
4756 F:      Documentation/devicetree/bindings/display/
4757 F:      Documentation/devicetree/bindings/gpu/
4758 F:      Documentation/gpu/
4759 F:      include/drm/
4760 F:      include/uapi/drm/
4761 F:      include/linux/vga*
4762
4763 DRM DRIVERS AND MISC GPU PATCHES
4764 M:      Gustavo Padovan <gustavo@padovan.org>
4765 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
4766 M:      Sean Paul <sean@poorly.run>
4767 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
4768 S:      Maintained
4769 T:      git git://anongit.freedesktop.org/drm/drm-misc
4770 F:      Documentation/gpu/
4771 F:      drivers/gpu/vga/
4772 F:      drivers/gpu/drm/*
4773 F:      include/drm/drm*
4774 F:      include/uapi/drm/drm*
4775 F:      include/linux/vga*
4776
4777 DRM DRIVERS FOR ALLWINNER A10
4778 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
4779 L:      dri-devel@lists.freedesktop.org
4780 S:      Supported
4781 F:      drivers/gpu/drm/sun4i/
4782 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
4783 T:      git git://anongit.freedesktop.org/drm/drm-misc
4784
4785 DRM DRIVERS FOR AMLOGIC SOCS
4786 M:      Neil Armstrong <narmstrong@baylibre.com>
4787 L:      dri-devel@lists.freedesktop.org
4788 L:      linux-amlogic@lists.infradead.org
4789 W:      http://linux-meson.com/
4790 S:      Supported
4791 F:      drivers/gpu/drm/meson/
4792 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
4793 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
4794 F:      Documentation/gpu/meson.rst
4795 T:      git git://anongit.freedesktop.org/drm/drm-misc
4796
4797 DRM DRIVERS FOR ATMEL HLCDC
4798 M:      Boris Brezillon <boris.brezillon@bootlin.com>
4799 L:      dri-devel@lists.freedesktop.org
4800 S:      Supported
4801 F:      drivers/gpu/drm/atmel-hlcdc/
4802 F:      Documentation/devicetree/bindings/display/atmel/
4803 T:      git git://anongit.freedesktop.org/drm/drm-misc
4804
4805 DRM DRIVERS FOR BRIDGE CHIPS
4806 M:      Archit Taneja <architt@codeaurora.org>
4807 M:      Andrzej Hajda <a.hajda@samsung.com>
4808 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
4809 S:      Maintained
4810 T:      git git://anongit.freedesktop.org/drm/drm-misc
4811 F:      drivers/gpu/drm/bridge/
4812
4813 DRM DRIVERS FOR EXYNOS
4814 M:      Inki Dae <inki.dae@samsung.com>
4815 M:      Joonyoung Shim <jy0922.shim@samsung.com>
4816 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
4817 M:      Kyungmin Park <kyungmin.park@samsung.com>
4818 L:      dri-devel@lists.freedesktop.org
4819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
4820 S:      Supported
4821 F:      drivers/gpu/drm/exynos/
4822 F:      include/uapi/drm/exynos_drm.h
4823 F:      Documentation/devicetree/bindings/display/exynos/
4824
4825 DRM DRIVERS FOR FREESCALE DCU
4826 M:      Stefan Agner <stefan@agner.ch>
4827 M:      Alison Wang <alison.wang@nxp.com>
4828 L:      dri-devel@lists.freedesktop.org
4829 S:      Supported
4830 F:      drivers/gpu/drm/fsl-dcu/
4831 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
4832 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
4833 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
4834
4835 DRM DRIVERS FOR FREESCALE IMX
4836 M:      Philipp Zabel <p.zabel@pengutronix.de>
4837 L:      dri-devel@lists.freedesktop.org
4838 S:      Maintained
4839 F:      drivers/gpu/drm/imx/
4840 F:      drivers/gpu/ipu-v3/
4841 F:      Documentation/devicetree/bindings/display/imx/
4842
4843 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
4844 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
4845 L:      dri-devel@lists.freedesktop.org
4846 T:      git git://github.com/patjak/drm-gma500
4847 S:      Maintained
4848 F:      drivers/gpu/drm/gma500/
4849
4850 DRM DRIVERS FOR HISILICON
4851 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
4852 M:      Rongrong Zou <zourongrong@gmail.com>
4853 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
4854 R:      Chen Feng <puck.chen@hisilicon.com>
4855 L:      dri-devel@lists.freedesktop.org
4856 T:      git git://github.com/xin3liang/linux.git
4857 S:      Maintained
4858 F:      drivers/gpu/drm/hisilicon/
4859 F:      Documentation/devicetree/bindings/display/hisilicon/
4860
4861 DRM DRIVERS FOR MEDIATEK
4862 M:      CK Hu <ck.hu@mediatek.com>
4863 M:      Philipp Zabel <p.zabel@pengutronix.de>
4864 L:      dri-devel@lists.freedesktop.org
4865 S:      Supported
4866 F:      drivers/gpu/drm/mediatek/
4867 F:      Documentation/devicetree/bindings/display/mediatek/
4868
4869 DRM DRIVERS FOR NVIDIA TEGRA
4870 M:      Thierry Reding <thierry.reding@gmail.com>
4871 L:      dri-devel@lists.freedesktop.org
4872 L:      linux-tegra@vger.kernel.org
4873 T:      git git://anongit.freedesktop.org/tegra/linux.git
4874 S:      Supported
4875 F:      drivers/gpu/drm/tegra/
4876 F:      drivers/gpu/host1x/
4877 F:      include/linux/host1x.h
4878 F:      include/uapi/drm/tegra_drm.h
4879 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
4880
4881 DRM DRIVERS FOR RENESAS
4882 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
4883 L:      dri-devel@lists.freedesktop.org
4884 L:      linux-renesas-soc@vger.kernel.org
4885 T:      git git://linuxtv.org/pinchartl/fbdev
4886 S:      Supported
4887 F:      drivers/gpu/drm/rcar-du/
4888 F:      drivers/gpu/drm/shmobile/
4889 F:      include/linux/platform_data/shmob_drm.h
4890 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
4891 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
4892 F:      Documentation/devicetree/bindings/display/renesas,du.txt
4893
4894 DRM DRIVERS FOR ROCKCHIP
4895 M:      Sandy Huang <hjc@rock-chips.com>
4896 M:      Heiko Stübner <heiko@sntech.de>
4897 L:      dri-devel@lists.freedesktop.org
4898 S:      Maintained
4899 F:      drivers/gpu/drm/rockchip/
4900 F:      Documentation/devicetree/bindings/display/rockchip/
4901 T:      git git://anongit.freedesktop.org/drm/drm-misc
4902
4903 DRM DRIVERS FOR STI
4904 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4905 M:      Vincent Abriou <vincent.abriou@st.com>
4906 L:      dri-devel@lists.freedesktop.org
4907 T:      git git://anongit.freedesktop.org/drm/drm-misc
4908 S:      Maintained
4909 F:      drivers/gpu/drm/sti
4910 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
4911
4912 DRM DRIVERS FOR STM
4913 M:      Yannick Fertre <yannick.fertre@st.com>
4914 M:      Philippe Cornu <philippe.cornu@st.com>
4915 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
4916 M:      Vincent Abriou <vincent.abriou@st.com>
4917 L:      dri-devel@lists.freedesktop.org
4918 T:      git git://anongit.freedesktop.org/drm/drm-misc
4919 S:      Maintained
4920 F:      drivers/gpu/drm/stm
4921 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
4922
4923 DRM DRIVERS FOR TI LCDC
4924 M:      Jyri Sarha <jsarha@ti.com>
4925 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4926 L:      dri-devel@lists.freedesktop.org
4927 S:      Maintained
4928 F:      drivers/gpu/drm/tilcdc/
4929 F:      Documentation/devicetree/bindings/display/tilcdc/
4930
4931 DRM DRIVERS FOR TI OMAP
4932 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
4933 L:      dri-devel@lists.freedesktop.org
4934 S:      Maintained
4935 F:      drivers/gpu/drm/omapdrm/
4936 F:      Documentation/devicetree/bindings/display/ti/
4937
4938 DRM DRIVERS FOR V3D
4939 M:      Eric Anholt <eric@anholt.net>
4940 S:      Supported
4941 F:      drivers/gpu/drm/v3d/
4942 F:      include/uapi/drm/v3d_drm.h
4943 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
4944 T:      git git://anongit.freedesktop.org/drm/drm-misc
4945
4946 DRM DRIVERS FOR VC4
4947 M:      Eric Anholt <eric@anholt.net>
4948 T:      git git://github.com/anholt/linux
4949 S:      Supported
4950 F:      drivers/gpu/drm/vc4/
4951 F:      include/uapi/drm/vc4_drm.h
4952 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
4953 T:      git git://anongit.freedesktop.org/drm/drm-misc
4954
4955 DRM DRIVERS FOR VIVANTE GPU IP
4956 M:      Lucas Stach <l.stach@pengutronix.de>
4957 R:      Russell King <linux+etnaviv@armlinux.org.uk>
4958 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
4959 L:      etnaviv@lists.freedesktop.org
4960 L:      dri-devel@lists.freedesktop.org
4961 S:      Maintained
4962 F:      drivers/gpu/drm/etnaviv/
4963 F:      include/uapi/drm/etnaviv_drm.h
4964 F:      Documentation/devicetree/bindings/display/etnaviv/
4965
4966 DRM DRIVERS FOR ZTE ZX
4967 M:      Shawn Guo <shawnguo@kernel.org>
4968 L:      dri-devel@lists.freedesktop.org
4969 S:      Maintained
4970 F:      drivers/gpu/drm/zte/
4971 F:      Documentation/devicetree/bindings/display/zte,vou.txt
4972 T:      git git://anongit.freedesktop.org/drm/drm-misc
4973
4974 DRM PANEL DRIVERS
4975 M:      Thierry Reding <thierry.reding@gmail.com>
4976 L:      dri-devel@lists.freedesktop.org
4977 T:      git git://anongit.freedesktop.org/drm/drm-misc
4978 S:      Maintained
4979 F:      drivers/gpu/drm/drm_panel.c
4980 F:      drivers/gpu/drm/panel/
4981 F:      include/drm/drm_panel.h
4982 F:      Documentation/devicetree/bindings/display/panel/
4983
4984 DRM TINYDRM DRIVERS
4985 M:      Noralf Trønnes <noralf@tronnes.org>
4986 W:      https://github.com/notro/tinydrm/wiki/Development
4987 T:      git git://anongit.freedesktop.org/drm/drm-misc
4988 S:      Maintained
4989 F:      drivers/gpu/drm/tinydrm/
4990 F:      include/drm/tinydrm/
4991
4992 DRM DRIVERS FOR XEN
4993 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
4994 T:      git git://anongit.freedesktop.org/drm/drm-misc
4995 L:      dri-devel@lists.freedesktop.org
4996 L:      xen-devel@lists.xen.org
4997 S:      Supported
4998 F:      drivers/gpu/drm/xen/
4999 F:      Documentation/gpu/xen-front.rst
5000
5001 DRM TTM SUBSYSTEM
5002 M:      Christian Koenig <christian.koenig@amd.com>
5003 M:      Huang Rui <ray.huang@amd.com>
5004 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5005 T:      git git://people.freedesktop.org/~agd5f/linux
5006 S:      Maintained
5007 L:      dri-devel@lists.freedesktop.org
5008 F:      include/drm/ttm/
5009 F:      drivers/gpu/drm/ttm/
5010
5011 DSBR100 USB FM RADIO DRIVER
5012 M:      Alexey Klimov <klimov.linux@gmail.com>
5013 L:      linux-media@vger.kernel.org
5014 T:      git git://linuxtv.org/media_tree.git
5015 S:      Maintained
5016 F:      drivers/media/radio/dsbr100.c
5017
5018 DSCC4 DRIVER
5019 M:      Francois Romieu <romieu@fr.zoreil.com>
5020 L:      netdev@vger.kernel.org
5021 S:      Maintained
5022 F:      drivers/net/wan/dscc4.c
5023
5024 DT3155 MEDIA DRIVER
5025 M:      Hans Verkuil <hverkuil@xs4all.nl>
5026 L:      linux-media@vger.kernel.org
5027 T:      git git://linuxtv.org/media_tree.git
5028 W:      https://linuxtv.org
5029 S:      Odd Fixes
5030 F:      drivers/media/pci/dt3155/
5031
5032 DVB_USB_AF9015 MEDIA DRIVER
5033 M:      Antti Palosaari <crope@iki.fi>
5034 L:      linux-media@vger.kernel.org
5035 W:      https://linuxtv.org
5036 W:      http://palosaari.fi/linux/
5037 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5038 T:      git git://linuxtv.org/anttip/media_tree.git
5039 S:      Maintained
5040 F:      drivers/media/usb/dvb-usb-v2/af9015*
5041
5042 DVB_USB_AF9035 MEDIA DRIVER
5043 M:      Antti Palosaari <crope@iki.fi>
5044 L:      linux-media@vger.kernel.org
5045 W:      https://linuxtv.org
5046 W:      http://palosaari.fi/linux/
5047 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5048 T:      git git://linuxtv.org/anttip/media_tree.git
5049 S:      Maintained
5050 F:      drivers/media/usb/dvb-usb-v2/af9035*
5051
5052 DVB_USB_ANYSEE MEDIA DRIVER
5053 M:      Antti Palosaari <crope@iki.fi>
5054 L:      linux-media@vger.kernel.org
5055 W:      https://linuxtv.org
5056 W:      http://palosaari.fi/linux/
5057 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5058 T:      git git://linuxtv.org/anttip/media_tree.git
5059 S:      Maintained
5060 F:      drivers/media/usb/dvb-usb-v2/anysee*
5061
5062 DVB_USB_AU6610 MEDIA DRIVER
5063 M:      Antti Palosaari <crope@iki.fi>
5064 L:      linux-media@vger.kernel.org
5065 W:      https://linuxtv.org
5066 W:      http://palosaari.fi/linux/
5067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5068 T:      git git://linuxtv.org/anttip/media_tree.git
5069 S:      Maintained
5070 F:      drivers/media/usb/dvb-usb-v2/au6610*
5071
5072 DVB_USB_CE6230 MEDIA DRIVER
5073 M:      Antti Palosaari <crope@iki.fi>
5074 L:      linux-media@vger.kernel.org
5075 W:      https://linuxtv.org
5076 W:      http://palosaari.fi/linux/
5077 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5078 T:      git git://linuxtv.org/anttip/media_tree.git
5079 S:      Maintained
5080 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5081
5082 DVB_USB_CXUSB MEDIA DRIVER
5083 M:      Michael Krufky <mkrufky@linuxtv.org>
5084 L:      linux-media@vger.kernel.org
5085 W:      https://linuxtv.org
5086 W:      http://github.com/mkrufky
5087 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5088 T:      git git://linuxtv.org/media_tree.git
5089 S:      Maintained
5090 F:      drivers/media/usb/dvb-usb/cxusb*
5091
5092 DVB_USB_EC168 MEDIA DRIVER
5093 M:      Antti Palosaari <crope@iki.fi>
5094 L:      linux-media@vger.kernel.org
5095 W:      https://linuxtv.org
5096 W:      http://palosaari.fi/linux/
5097 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5098 T:      git git://linuxtv.org/anttip/media_tree.git
5099 S:      Maintained
5100 F:      drivers/media/usb/dvb-usb-v2/ec168*
5101
5102 DVB_USB_GL861 MEDIA DRIVER
5103 M:      Antti Palosaari <crope@iki.fi>
5104 L:      linux-media@vger.kernel.org
5105 W:      https://linuxtv.org
5106 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5107 T:      git git://linuxtv.org/anttip/media_tree.git
5108 S:      Maintained
5109 F:      drivers/media/usb/dvb-usb-v2/gl861*
5110
5111 DVB_USB_MXL111SF MEDIA DRIVER
5112 M:      Michael Krufky <mkrufky@linuxtv.org>
5113 L:      linux-media@vger.kernel.org
5114 W:      https://linuxtv.org
5115 W:      http://github.com/mkrufky
5116 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5117 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5118 S:      Maintained
5119 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5120
5121 DVB_USB_RTL28XXU MEDIA DRIVER
5122 M:      Antti Palosaari <crope@iki.fi>
5123 L:      linux-media@vger.kernel.org
5124 W:      https://linuxtv.org
5125 W:      http://palosaari.fi/linux/
5126 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5127 T:      git git://linuxtv.org/anttip/media_tree.git
5128 S:      Maintained
5129 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5130
5131 DVB_USB_V2 MEDIA DRIVER
5132 M:      Antti Palosaari <crope@iki.fi>
5133 L:      linux-media@vger.kernel.org
5134 W:      https://linuxtv.org
5135 W:      http://palosaari.fi/linux/
5136 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5137 T:      git git://linuxtv.org/anttip/media_tree.git
5138 S:      Maintained
5139 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5140 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5141
5142 DYNAMIC DEBUG
5143 M:      Jason Baron <jbaron@akamai.com>
5144 S:      Maintained
5145 F:      lib/dynamic_debug.c
5146 F:      include/linux/dynamic_debug.h
5147
5148 DYNAMIC INTERRUPT MODERATION
5149 M:      Tal Gilboa <talgi@mellanox.com>
5150 S:      Maintained
5151 F:      include/linux/net_dim.h
5152
5153 DZ DECSTATION DZ11 SERIAL DRIVER
5154 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5155 S:      Maintained
5156 F:      drivers/tty/serial/dz.*
5157
5158 E3X0 POWER BUTTON DRIVER
5159 M:      Moritz Fischer <moritz.fischer@ettus.com>
5160 L:      usrp-users@lists.ettus.com
5161 W:      http://www.ettus.com
5162 S:      Supported
5163 F:      drivers/input/misc/e3x0-button.c
5164 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5165
5166 E4000 MEDIA DRIVER
5167 M:      Antti Palosaari <crope@iki.fi>
5168 L:      linux-media@vger.kernel.org
5169 W:      https://linuxtv.org
5170 W:      http://palosaari.fi/linux/
5171 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5172 T:      git git://linuxtv.org/anttip/media_tree.git
5173 S:      Maintained
5174 F:      drivers/media/tuners/e4000*
5175
5176 EARTH_PT1 MEDIA DRIVER
5177 M:      Akihiro Tsukada <tskd08@gmail.com>
5178 L:      linux-media@vger.kernel.org
5179 S:      Odd Fixes
5180 F:      drivers/media/pci/pt1/
5181
5182 EARTH_PT3 MEDIA DRIVER
5183 M:      Akihiro Tsukada <tskd08@gmail.com>
5184 L:      linux-media@vger.kernel.org
5185 S:      Odd Fixes
5186 F:      drivers/media/pci/pt3/
5187
5188 EC100 MEDIA DRIVER
5189 M:      Antti Palosaari <crope@iki.fi>
5190 L:      linux-media@vger.kernel.org
5191 W:      https://linuxtv.org
5192 W:      http://palosaari.fi/linux/
5193 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5194 T:      git git://linuxtv.org/anttip/media_tree.git
5195 S:      Maintained
5196 F:      drivers/media/dvb-frontends/ec100*
5197
5198 ECRYPT FILE SYSTEM
5199 M:      Tyler Hicks <tyhicks@canonical.com>
5200 L:      ecryptfs@vger.kernel.org
5201 W:      http://ecryptfs.org
5202 W:      https://launchpad.net/ecryptfs
5203 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5204 S:      Supported
5205 F:      Documentation/filesystems/ecryptfs.txt
5206 F:      fs/ecryptfs/
5207
5208 EDAC-AMD64
5209 M:      Borislav Petkov <bp@alien8.de>
5210 L:      linux-edac@vger.kernel.org
5211 S:      Maintained
5212 F:      drivers/edac/amd64_edac*
5213
5214 EDAC-CALXEDA
5215 M:      Robert Richter <rric@kernel.org>
5216 L:      linux-edac@vger.kernel.org
5217 S:      Maintained
5218 F:      drivers/edac/highbank*
5219
5220 EDAC-CAVIUM OCTEON
5221 M:      Ralf Baechle <ralf@linux-mips.org>
5222 M:      David Daney <david.daney@cavium.com>
5223 L:      linux-edac@vger.kernel.org
5224 L:      linux-mips@linux-mips.org
5225 S:      Supported
5226 F:      drivers/edac/octeon_edac*
5227
5228 EDAC-CAVIUM THUNDERX
5229 M:      David Daney <david.daney@cavium.com>
5230 M:      Jan Glauber <jglauber@cavium.com>
5231 L:      linux-edac@vger.kernel.org
5232 S:      Supported
5233 F:      drivers/edac/thunderx_edac*
5234
5235 EDAC-CORE
5236 M:      Borislav Petkov <bp@alien8.de>
5237 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5238 L:      linux-edac@vger.kernel.org
5239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5241 S:      Supported
5242 F:      Documentation/admin-guide/ras.rst
5243 F:      Documentation/driver-api/edac.rst
5244 F:      drivers/edac/
5245 F:      include/linux/edac.h
5246
5247 EDAC-E752X
5248 M:      Mark Gross <mark.gross@intel.com>
5249 L:      linux-edac@vger.kernel.org
5250 S:      Maintained
5251 F:      drivers/edac/e752x_edac.c
5252
5253 EDAC-E7XXX
5254 L:      linux-edac@vger.kernel.org
5255 S:      Maintained
5256 F:      drivers/edac/e7xxx_edac.c
5257
5258 EDAC-FSL_DDR
5259 M:      York Sun <york.sun@nxp.com>
5260 L:      linux-edac@vger.kernel.org
5261 S:      Maintained
5262 F:      drivers/edac/fsl_ddr_edac.*
5263
5264 EDAC-GHES
5265 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5266 L:      linux-edac@vger.kernel.org
5267 S:      Maintained
5268 F:      drivers/edac/ghes_edac.c
5269
5270 EDAC-I3000
5271 L:      linux-edac@vger.kernel.org
5272 S:      Orphan
5273 F:      drivers/edac/i3000_edac.c
5274
5275 EDAC-I5000
5276 L:      linux-edac@vger.kernel.org
5277 S:      Maintained
5278 F:      drivers/edac/i5000_edac.c
5279
5280 EDAC-I5400
5281 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5282 L:      linux-edac@vger.kernel.org
5283 S:      Maintained
5284 F:      drivers/edac/i5400_edac.c
5285
5286 EDAC-I7300
5287 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5288 L:      linux-edac@vger.kernel.org
5289 S:      Maintained
5290 F:      drivers/edac/i7300_edac.c
5291
5292 EDAC-I7CORE
5293 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5294 L:      linux-edac@vger.kernel.org
5295 S:      Maintained
5296 F:      drivers/edac/i7core_edac.c
5297
5298 EDAC-I82443BXGX
5299 M:      Tim Small <tim@buttersideup.com>
5300 L:      linux-edac@vger.kernel.org
5301 S:      Maintained
5302 F:      drivers/edac/i82443bxgx_edac.c
5303
5304 EDAC-I82975X
5305 M:      Ranganathan Desikan <ravi@jetztechnologies.com>
5306 M:      "Arvind R." <arvino55@gmail.com>
5307 L:      linux-edac@vger.kernel.org
5308 S:      Maintained
5309 F:      drivers/edac/i82975x_edac.c
5310
5311 EDAC-IE31200
5312 M:      Jason Baron <jbaron@akamai.com>
5313 L:      linux-edac@vger.kernel.org
5314 S:      Maintained
5315 F:      drivers/edac/ie31200_edac.c
5316
5317 EDAC-MPC85XX
5318 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5319 L:      linux-edac@vger.kernel.org
5320 S:      Maintained
5321 F:      drivers/edac/mpc85xx_edac.[ch]
5322
5323 EDAC-PASEMI
5324 M:      Egor Martovetsky <egor@pasemi.com>
5325 L:      linux-edac@vger.kernel.org
5326 S:      Maintained
5327 F:      drivers/edac/pasemi_edac.c
5328
5329 EDAC-PND2
5330 M:      Tony Luck <tony.luck@intel.com>
5331 L:      linux-edac@vger.kernel.org
5332 S:      Maintained
5333 F:      drivers/edac/pnd2_edac.[ch]
5334
5335 EDAC-R82600
5336 M:      Tim Small <tim@buttersideup.com>
5337 L:      linux-edac@vger.kernel.org
5338 S:      Maintained
5339 F:      drivers/edac/r82600_edac.c
5340
5341 EDAC-SBRIDGE
5342 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5343 L:      linux-edac@vger.kernel.org
5344 S:      Maintained
5345 F:      drivers/edac/sb_edac.c
5346
5347 EDAC-SKYLAKE
5348 M:      Tony Luck <tony.luck@intel.com>
5349 L:      linux-edac@vger.kernel.org
5350 S:      Maintained
5351 F:      drivers/edac/skx_edac.c
5352
5353 EDAC-TI
5354 M:      Tero Kristo <t-kristo@ti.com>
5355 L:      linux-edac@vger.kernel.org
5356 S:      Maintained
5357 F:      drivers/edac/ti_edac.c
5358
5359 EDIROL UA-101/UA-1000 DRIVER
5360 M:      Clemens Ladisch <clemens@ladisch.de>
5361 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5362 T:      git git://git.alsa-project.org/alsa-kernel.git
5363 S:      Maintained
5364 F:      sound/usb/misc/ua101.c
5365
5366 EFI TEST DRIVER
5367 L:      linux-efi@vger.kernel.org
5368 M:      Ivan Hu <ivan.hu@canonical.com>
5369 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5370 S:      Maintained
5371 F:      drivers/firmware/efi/test/
5372
5373 EFI VARIABLE FILESYSTEM
5374 M:      Matthew Garrett <matthew.garrett@nebula.com>
5375 M:      Jeremy Kerr <jk@ozlabs.org>
5376 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5378 L:      linux-efi@vger.kernel.org
5379 S:      Maintained
5380 F:      fs/efivarfs/
5381
5382 EFIFB FRAMEBUFFER DRIVER
5383 L:      linux-fbdev@vger.kernel.org
5384 M:      Peter Jones <pjones@redhat.com>
5385 S:      Maintained
5386 F:      drivers/video/fbdev/efifb.c
5387
5388 EFS FILESYSTEM
5389 W:      http://aeschi.ch.eu.org/efs/
5390 S:      Orphan
5391 F:      fs/efs/
5392
5393 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5394 M:      Douglas Miller <dougmill@linux.vnet.ibm.com>
5395 L:      netdev@vger.kernel.org
5396 S:      Maintained
5397 F:      drivers/net/ethernet/ibm/ehea/
5398
5399 EM28XX VIDEO4LINUX DRIVER
5400 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5401 L:      linux-media@vger.kernel.org
5402 W:      https://linuxtv.org
5403 T:      git git://linuxtv.org/media_tree.git
5404 S:      Maintained
5405 F:      drivers/media/usb/em28xx/
5406 F:      Documentation/media/v4l-drivers/em28xx*
5407
5408 EMBEDDED LINUX
5409 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5410 M:      Matt Mackall <mpm@selenic.com>
5411 M:      David Woodhouse <dwmw2@infradead.org>
5412 L:      linux-embedded@vger.kernel.org
5413 S:      Maintained
5414
5415 Emulex 10Gbps iSCSI - OneConnect DRIVER
5416 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5417 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5418 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5419 L:      linux-scsi@vger.kernel.org
5420 W:      http://www.broadcom.com
5421 S:      Supported
5422 F:      drivers/scsi/be2iscsi/
5423
5424 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5425 M:      Sathya Perla <sathya.perla@broadcom.com>
5426 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5427 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5428 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5429 L:      netdev@vger.kernel.org
5430 W:      http://www.emulex.com
5431 S:      Supported
5432 F:      drivers/net/ethernet/emulex/benet/
5433
5434 EMULEX ONECONNECT ROCE DRIVER
5435 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5436 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5437 L:      linux-rdma@vger.kernel.org
5438 W:      http://www.broadcom.com
5439 S:      Odd Fixes
5440 F:      drivers/infiniband/hw/ocrdma/
5441 F:      include/uapi/rdma/ocrdma-abi.h
5442
5443 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5444 M:      James Smart <james.smart@broadcom.com>
5445 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5446 L:      linux-scsi@vger.kernel.org
5447 W:      http://www.broadcom.com
5448 S:      Supported
5449 F:      drivers/scsi/lpfc/
5450
5451 ENE CB710 FLASH CARD READER DRIVER
5452 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5453 S:      Maintained
5454 F:      drivers/misc/cb710/
5455 F:      drivers/mmc/host/cb710-mmc.*
5456 F:      include/linux/cb710.h
5457
5458 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5459 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5460 S:      Maintained
5461 F:      drivers/media/rc/ene_ir.*
5462
5463 EPSON S1D13XXX FRAMEBUFFER DRIVER
5464 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5465 S:      Maintained
5466 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5467 F:      drivers/video/fbdev/s1d13xxxfb.c
5468 F:      include/video/s1d13xxxfb.h
5469
5470 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5471 M:      Jeff Layton <jlayton@kernel.org>
5472 S:      Maintained
5473 F:      lib/errseq.c
5474 F:      include/linux/errseq.h
5475
5476 ET131X NETWORK DRIVER
5477 M:      Mark Einon <mark.einon@gmail.com>
5478 S:      Odd Fixes
5479 F:      drivers/net/ethernet/agere/
5480
5481 ETHERNET BRIDGE
5482 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5483 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5484 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5485 L:      netdev@vger.kernel.org
5486 W:      http://www.linuxfoundation.org/en/Net:Bridge
5487 S:      Maintained
5488 F:      include/linux/netfilter_bridge/
5489 F:      net/bridge/
5490
5491 ETHERNET PHY LIBRARY
5492 M:      Andrew Lunn <andrew@lunn.ch>
5493 M:      Florian Fainelli <f.fainelli@gmail.com>
5494 L:      netdev@vger.kernel.org
5495 S:      Maintained
5496 F:      Documentation/ABI/testing/sysfs-bus-mdio
5497 F:      Documentation/devicetree/bindings/net/mdio*
5498 F:      Documentation/networking/phy.txt
5499 F:      drivers/net/phy/
5500 F:      drivers/of/of_mdio.c
5501 F:      drivers/of/of_net.c
5502 F:      include/linux/*mdio*.h
5503 F:      include/linux/of_net.h
5504 F:      include/linux/phy.h
5505 F:      include/linux/phy_fixed.h
5506 F:      include/linux/platform_data/mdio-bcm-unimac.h
5507 F:      include/trace/events/mdio.h
5508 F:      include/uapi/linux/mdio.h
5509 F:      include/uapi/linux/mii.h
5510
5511 EXT2 FILE SYSTEM
5512 M:      Jan Kara <jack@suse.com>
5513 L:      linux-ext4@vger.kernel.org
5514 S:      Maintained
5515 F:      Documentation/filesystems/ext2.txt
5516 F:      fs/ext2/
5517 F:      include/linux/ext2*
5518
5519 EXT4 FILE SYSTEM
5520 M:      "Theodore Ts'o" <tytso@mit.edu>
5521 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5522 L:      linux-ext4@vger.kernel.org
5523 W:      http://ext4.wiki.kernel.org
5524 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5526 S:      Maintained
5527 F:      Documentation/filesystems/ext4.txt
5528 F:      fs/ext4/
5529
5530 Extended Verification Module (EVM)
5531 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
5532 L:      linux-integrity@vger.kernel.org
5533 S:      Supported
5534 F:      security/integrity/evm/
5535
5536 EXTENSIBLE FIRMWARE INTERFACE (EFI)
5537 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5538 L:      linux-efi@vger.kernel.org
5539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5540 S:      Maintained
5541 F:      Documentation/efi-stub.txt
5542 F:      arch/*/kernel/efi.c
5543 F:      arch/x86/boot/compressed/eboot.[ch]
5544 F:      arch/*/include/asm/efi.h
5545 F:      arch/x86/platform/efi/
5546 F:      drivers/firmware/efi/
5547 F:      include/linux/efi*.h
5548 F:      arch/arm/boot/compressed/efi-header.S
5549 F:      arch/arm64/kernel/efi-entry.S
5550
5551 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
5552 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
5553 M:      Chanwoo Choi <cw00.choi@samsung.com>
5554 L:      linux-kernel@vger.kernel.org
5555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
5556 S:      Maintained
5557 F:      drivers/extcon/
5558 F:      include/linux/extcon/
5559 F:      include/linux/extcon.h
5560 F:      Documentation/extcon/
5561 F:      Documentation/devicetree/bindings/extcon/
5562
5563 EXYNOS DP DRIVER
5564 M:      Jingoo Han <jingoohan1@gmail.com>
5565 L:      dri-devel@lists.freedesktop.org
5566 S:      Maintained
5567 F:      drivers/gpu/drm/exynos/exynos_dp*
5568
5569 EXYNOS SYSMMU (IOMMU) driver
5570 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5571 L:      iommu@lists.linux-foundation.org
5572 S:      Maintained
5573 F:      drivers/iommu/exynos-iommu.c
5574
5575 EZchip NPS platform support
5576 M:      Vineet Gupta <vgupta@synopsys.com>
5577 M:      Ofer Levi <oferle@mellanox.com>
5578 S:      Supported
5579 F:      arch/arc/plat-eznps
5580 F:      arch/arc/boot/dts/eznps.dts
5581
5582 F2FS FILE SYSTEM
5583 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5584 M:      Chao Yu <yuchao0@huawei.com>
5585 L:      linux-f2fs-devel@lists.sourceforge.net
5586 W:      https://f2fs.wiki.kernel.org/
5587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
5588 S:      Maintained
5589 F:      Documentation/filesystems/f2fs.txt
5590 F:      Documentation/ABI/testing/sysfs-fs-f2fs
5591 F:      fs/f2fs/
5592 F:      include/linux/f2fs_fs.h
5593 F:      include/trace/events/f2fs.h
5594
5595 F71805F HARDWARE MONITORING DRIVER
5596 M:      Jean Delvare <jdelvare@suse.com>
5597 L:      linux-hwmon@vger.kernel.org
5598 S:      Maintained
5599 F:      Documentation/hwmon/f71805f
5600 F:      drivers/hwmon/f71805f.c
5601
5602 FADDR2LINE
5603 M:      Josh Poimboeuf <jpoimboe@redhat.com>
5604 S:      Maintained
5605 F:      scripts/faddr2line
5606
5607 FAILOVER MODULE
5608 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
5609 L:      netdev@vger.kernel.org
5610 S:      Supported
5611 F:      net/core/failover.c
5612 F:      include/net/failover.h
5613 F:      Documentation/networking/failover.rst
5614
5615 FANOTIFY
5616 M:      Jan Kara <jack@suse.cz>
5617 R:      Amir Goldstein <amir73il@gmail.com>
5618 L:      linux-fsdevel@vger.kernel.org
5619 S:      Maintained
5620 F:      fs/notify/fanotify/
5621 F:      include/linux/fanotify.h
5622 F:      include/uapi/linux/fanotify.h
5623
5624 FARSYNC SYNCHRONOUS DRIVER
5625 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
5626 W:      http://www.farsite.co.uk/
5627 S:      Supported
5628 F:      drivers/net/wan/farsync.*
5629
5630 FAULT INJECTION SUPPORT
5631 M:      Akinobu Mita <akinobu.mita@gmail.com>
5632 S:      Supported
5633 F:      Documentation/fault-injection/
5634 F:      lib/fault-inject.c
5635
5636 FBTFT Framebuffer drivers
5637 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
5638 L:      dri-devel@lists.freedesktop.org
5639 L:      linux-fbdev@vger.kernel.org
5640 S:      Maintained
5641 F:      drivers/staging/fbtft/
5642
5643 FC0011 TUNER DRIVER
5644 M:      Michael Buesch <m@bues.ch>
5645 L:      linux-media@vger.kernel.org
5646 S:      Maintained
5647 F:      drivers/media/tuners/fc0011.h
5648 F:      drivers/media/tuners/fc0011.c
5649
5650 FC2580 MEDIA DRIVER
5651 M:      Antti Palosaari <crope@iki.fi>
5652 L:      linux-media@vger.kernel.org
5653 W:      https://linuxtv.org
5654 W:      http://palosaari.fi/linux/
5655 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5656 T:      git git://linuxtv.org/anttip/media_tree.git
5657 S:      Maintained
5658 F:      drivers/media/tuners/fc2580*
5659
5660 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
5661 M:      Johannes Thumshirn <jth@kernel.org>
5662 L:      linux-scsi@vger.kernel.org
5663 W:      www.Open-FCoE.org
5664 S:      Supported
5665 F:      drivers/scsi/libfc/
5666 F:      drivers/scsi/fcoe/
5667 F:      include/scsi/fc/
5668 F:      include/scsi/libfc.h
5669 F:      include/scsi/libfcoe.h
5670 F:      include/uapi/scsi/fc/
5671
5672 FILE LOCKING (flock() and fcntl()/lockf())
5673 M:      Jeff Layton <jlayton@kernel.org>
5674 M:      "J. Bruce Fields" <bfields@fieldses.org>
5675 L:      linux-fsdevel@vger.kernel.org
5676 S:      Maintained
5677 F:      include/linux/fcntl.h
5678 F:      include/uapi/linux/fcntl.h
5679 F:      fs/fcntl.c
5680 F:      fs/locks.c
5681
5682 FILESYSTEMS (VFS and infrastructure)
5683 M:      Alexander Viro <viro@zeniv.linux.org.uk>
5684 L:      linux-fsdevel@vger.kernel.org
5685 S:      Maintained
5686 F:      fs/*
5687 F:      include/linux/fs.h
5688 F:      include/uapi/linux/fs.h
5689
5690 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
5691 M:      Riku Voipio <riku.voipio@iki.fi>
5692 L:      linux-hwmon@vger.kernel.org
5693 S:      Maintained
5694 F:      drivers/hwmon/f75375s.c
5695 F:      include/linux/f75375s.h
5696
5697 FIREWIRE AUDIO DRIVERS
5698 M:      Clemens Ladisch <clemens@ladisch.de>
5699 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5700 T:      git git://git.alsa-project.org/alsa-kernel.git
5701 S:      Maintained
5702 F:      sound/firewire/
5703
5704 FIREWIRE MEDIA DRIVERS (firedtv)
5705 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5706 L:      linux-media@vger.kernel.org
5707 L:      linux1394-devel@lists.sourceforge.net
5708 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
5709 S:      Maintained
5710 F:      drivers/media/firewire/
5711
5712 FIREWIRE SBP-2 TARGET
5713 M:      Chris Boot <bootc@bootc.net>
5714 L:      linux-scsi@vger.kernel.org
5715 L:      target-devel@vger.kernel.org
5716 L:      linux1394-devel@lists.sourceforge.net
5717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
5718 S:      Maintained
5719 F:      drivers/target/sbp/
5720
5721 FIREWIRE SUBSYSTEM
5722 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
5723 L:      linux1394-devel@lists.sourceforge.net
5724 W:      http://ieee1394.wiki.kernel.org/
5725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
5726 S:      Maintained
5727 F:      drivers/firewire/
5728 F:      include/linux/firewire.h
5729 F:      include/uapi/linux/firewire*.h
5730 F:      tools/firewire/
5731
5732 FIRMWARE LOADER (request_firmware)
5733 M:      Luis R. Rodriguez <mcgrof@kernel.org>
5734 L:      linux-kernel@vger.kernel.org
5735 S:      Maintained
5736 F:      Documentation/firmware_class/
5737 F:      drivers/base/firmware_loader/
5738 F:      include/linux/firmware.h
5739
5740 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
5741 M:      Joshua Morris <josh.h.morris@us.ibm.com>
5742 M:      Philip Kelleher <pjk1939@linux.vnet.ibm.com>
5743 S:      Maintained
5744 F:      drivers/block/rsxx/
5745
5746 FLOPPY DRIVER
5747 M:      Jiri Kosina <jikos@kernel.org>
5748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
5749 S:      Odd fixes
5750 F:      drivers/block/floppy.c
5751
5752 FMC SUBSYSTEM
5753 M:      Alessandro Rubini <rubini@gnudd.com>
5754 W:      http://www.ohwr.org/projects/fmc-bus
5755 S:      Supported
5756 F:      drivers/fmc/
5757 F:      include/linux/fmc*.h
5758 F:      include/linux/ipmi-fru.h
5759 K:      fmc_d.*register
5760
5761 FPGA MANAGER FRAMEWORK
5762 M:      Alan Tull <atull@kernel.org>
5763 M:      Moritz Fischer <mdf@kernel.org>
5764 L:      linux-fpga@vger.kernel.org
5765 S:      Maintained
5766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
5767 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
5768 F:      Documentation/fpga/
5769 F:      Documentation/driver-api/fpga/
5770 F:      Documentation/devicetree/bindings/fpga/
5771 F:      drivers/fpga/
5772 F:      include/linux/fpga/
5773 W:      http://www.rocketboards.org
5774
5775 FPGA DFL DRIVERS
5776 M:      Wu Hao <hao.wu@intel.com>
5777 L:      linux-fpga@vger.kernel.org
5778 S:      Maintained
5779 F:      Documentation/fpga/dfl.txt
5780 F:      include/uapi/linux/fpga-dfl.h
5781 F:      drivers/fpga/dfl*
5782
5783 FPU EMULATOR
5784 M:      Bill Metzenthen <billm@melbpc.org.au>
5785 W:      http://floatingpoint.sourceforge.net/emulator/index.html
5786 S:      Maintained
5787 F:      arch/x86/math-emu/
5788
5789 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
5790 L:      netdev@vger.kernel.org
5791 S:      Orphan
5792 F:      drivers/net/wan/dlci.c
5793 F:      drivers/net/wan/sdla.c
5794
5795 FRAMEBUFFER LAYER
5796 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
5797 L:      dri-devel@lists.freedesktop.org
5798 L:      linux-fbdev@vger.kernel.org
5799 T:      git git://github.com/bzolnier/linux.git
5800 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
5801 S:      Maintained
5802 F:      Documentation/fb/
5803 F:      drivers/video/
5804 F:      include/video/
5805 F:      include/linux/fb.h
5806 F:      include/uapi/video/
5807 F:      include/uapi/linux/fb.h
5808
5809 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
5810 M:      Horia Geantă <horia.geanta@nxp.com>
5811 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
5812 L:      linux-crypto@vger.kernel.org
5813 S:      Maintained
5814 F:      drivers/crypto/caam/
5815 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
5816
5817 FREESCALE DIU FRAMEBUFFER DRIVER
5818 M:      Timur Tabi <timur@kernel.org>
5819 L:      linux-fbdev@vger.kernel.org
5820 S:      Maintained
5821 F:      drivers/video/fbdev/fsl-diu-fb.*
5822
5823 FREESCALE DMA DRIVER
5824 M:      Li Yang <leoyang.li@nxp.com>
5825 M:      Zhang Wei <zw@zh-kernel.org>
5826 L:      linuxppc-dev@lists.ozlabs.org
5827 S:      Maintained
5828 F:      drivers/dma/fsldma.*
5829
5830 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
5831 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
5832 L:      netdev@vger.kernel.org
5833 S:      Maintained
5834 F:      drivers/net/ethernet/freescale/gianfar*
5835 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
5836
5837 FREESCALE GPMI NAND DRIVER
5838 M:      Han Xu <han.xu@nxp.com>
5839 L:      linux-mtd@lists.infradead.org
5840 S:      Maintained
5841 F:      drivers/mtd/nand/raw/gpmi-nand/*
5842
5843 FREESCALE I2C CPM DRIVER
5844 M:      Jochen Friedrich <jochen@scram.de>
5845 L:      linuxppc-dev@lists.ozlabs.org
5846 L:      linux-i2c@vger.kernel.org
5847 S:      Maintained
5848 F:      drivers/i2c/busses/i2c-cpm.c
5849
5850 FREESCALE IMX / MXC FEC DRIVER
5851 M:      Fugang Duan <fugang.duan@nxp.com>
5852 L:      netdev@vger.kernel.org
5853 S:      Maintained
5854 F:      drivers/net/ethernet/freescale/fec_main.c
5855 F:      drivers/net/ethernet/freescale/fec_ptp.c
5856 F:      drivers/net/ethernet/freescale/fec.h
5857 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
5858
5859 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
5860 M:      Sascha Hauer <s.hauer@pengutronix.de>
5861 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
5862 L:      linux-fbdev@vger.kernel.org
5863 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
5864 S:      Maintained
5865 F:      include/linux/platform_data/video-imxfb.h
5866 F:      drivers/video/fbdev/imxfb.c
5867
5868 FREESCALE QORIQ DPAA ETHERNET DRIVER
5869 M:      Madalin Bucur <madalin.bucur@nxp.com>
5870 L:      netdev@vger.kernel.org
5871 S:      Maintained
5872 F:      drivers/net/ethernet/freescale/dpaa
5873
5874 FREESCALE QORIQ DPAA FMAN DRIVER
5875 M:      Madalin Bucur <madalin.bucur@nxp.com>
5876 L:      netdev@vger.kernel.org
5877 S:      Maintained
5878 F:      drivers/net/ethernet/freescale/fman
5879 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
5880
5881 FREESCALE QORIQ PTP CLOCK DRIVER
5882 M:      Yangbo Lu <yangbo.lu@nxp.com>
5883 L:      netdev@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/ptp/ptp_qoriq.c
5886 F:      include/linux/fsl/ptp_qoriq.h
5887 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
5888
5889 FREESCALE QUAD SPI DRIVER
5890 M:      Han Xu <han.xu@nxp.com>
5891 L:      linux-mtd@lists.infradead.org
5892 S:      Maintained
5893 F:      drivers/mtd/spi-nor/fsl-quadspi.c
5894
5895 FREESCALE QUICC ENGINE LIBRARY
5896 M:      Qiang Zhao <qiang.zhao@nxp.com>
5897 L:      linuxppc-dev@lists.ozlabs.org
5898 S:      Maintained
5899 F:      drivers/soc/fsl/qe/
5900 F:      include/soc/fsl/*qe*.h
5901 F:      include/soc/fsl/*ucc*.h
5902
5903 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
5904 M:      Li Yang <leoyang.li@nxp.com>
5905 L:      netdev@vger.kernel.org
5906 L:      linuxppc-dev@lists.ozlabs.org
5907 S:      Maintained
5908 F:      drivers/net/ethernet/freescale/ucc_geth*
5909
5910 FREESCALE QUICC ENGINE UCC HDLC DRIVER
5911 M:      Zhao Qiang <qiang.zhao@nxp.com>
5912 L:      netdev@vger.kernel.org
5913 L:      linuxppc-dev@lists.ozlabs.org
5914 S:      Maintained
5915 F:      drivers/net/wan/fsl_ucc_hdlc*
5916
5917 FREESCALE QUICC ENGINE UCC UART DRIVER
5918 M:      Timur Tabi <timur@kernel.org>
5919 L:      linuxppc-dev@lists.ozlabs.org
5920 S:      Maintained
5921 F:      drivers/tty/serial/ucc_uart.c
5922
5923 FREESCALE SOC DRIVERS
5924 M:      Li Yang <leoyang.li@nxp.com>
5925 L:      linuxppc-dev@lists.ozlabs.org
5926 L:      linux-arm-kernel@lists.infradead.org
5927 S:      Maintained
5928 F:      Documentation/devicetree/bindings/soc/fsl/
5929 F:      drivers/soc/fsl/
5930 F:      include/linux/fsl/
5931
5932 FREESCALE SOC FS_ENET DRIVER
5933 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
5934 L:      linuxppc-dev@lists.ozlabs.org
5935 L:      netdev@vger.kernel.org
5936 S:      Maintained
5937 F:      drivers/net/ethernet/freescale/fs_enet/
5938 F:      include/linux/fs_enet_pd.h
5939
5940 FREESCALE SOC SOUND DRIVERS
5941 M:      Timur Tabi <timur@kernel.org>
5942 M:      Nicolin Chen <nicoleotsuka@gmail.com>
5943 M:      Xiubo Li <Xiubo.Lee@gmail.com>
5944 R:      Fabio Estevam <fabio.estevam@nxp.com>
5945 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5946 L:      linuxppc-dev@lists.ozlabs.org
5947 S:      Maintained
5948 F:      sound/soc/fsl/fsl*
5949 F:      sound/soc/fsl/imx*
5950 F:      sound/soc/fsl/mpc8610_hpcd.c
5951
5952 FREESCALE USB PERIPHERAL DRIVERS
5953 M:      Li Yang <leoyang.li@nxp.com>
5954 L:      linux-usb@vger.kernel.org
5955 L:      linuxppc-dev@lists.ozlabs.org
5956 S:      Maintained
5957 F:      drivers/usb/gadget/udc/fsl*
5958
5959 FREEVXFS FILESYSTEM
5960 M:      Christoph Hellwig <hch@infradead.org>
5961 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
5962 S:      Maintained
5963 F:      fs/freevxfs/
5964
5965 FREEZER
5966 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
5967 M:      Pavel Machek <pavel@ucw.cz>
5968 L:      linux-pm@vger.kernel.org
5969 S:      Supported
5970 F:      Documentation/power/freezing-of-tasks.txt
5971 F:      include/linux/freezer.h
5972 F:      kernel/freezer.c
5973
5974 FRONTSWAP API
5975 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5976 L:      linux-kernel@vger.kernel.org
5977 S:      Maintained
5978 F:      mm/frontswap.c
5979 F:      include/linux/frontswap.h
5980
5981 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
5982 M:      David Howells <dhowells@redhat.com>
5983 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
5984 S:      Supported
5985 F:      Documentation/filesystems/caching/
5986 F:      fs/fscache/
5987 F:      include/linux/fscache*.h
5988
5989 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
5990 M:      Theodore Y. Ts'o <tytso@mit.edu>
5991 M:      Jaegeuk Kim <jaegeuk@kernel.org>
5992 L:      linux-fscrypt@vger.kernel.org
5993 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
5994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt.git
5995 S:      Supported
5996 F:      fs/crypto/
5997 F:      include/linux/fscrypt*.h
5998 F:      Documentation/filesystems/fscrypt.rst
5999
6000 FSI-ATTACHED I2C DRIVER
6001 M:      Eddie James <eajames@linux.vnet.ibm.com>
6002 L:      linux-i2c@vger.kernel.org
6003 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6004 S:      Maintained
6005 F:      drivers/i2c/busses/i2c-fsi.c
6006 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6007
6008 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6009 M:      Jan Kara <jack@suse.cz>
6010 R:      Amir Goldstein <amir73il@gmail.com>
6011 L:      linux-fsdevel@vger.kernel.org
6012 S:      Maintained
6013 F:      fs/notify/
6014 F:      include/linux/fsnotify*.h
6015
6016 FUJITSU LAPTOP EXTRAS
6017 M:      Jonathan Woithe <jwoithe@just42.net>
6018 L:      platform-driver-x86@vger.kernel.org
6019 S:      Maintained
6020 F:      drivers/platform/x86/fujitsu-laptop.c
6021
6022 FUJITSU M-5MO LS CAMERA ISP DRIVER
6023 M:      Kyungmin Park <kyungmin.park@samsung.com>
6024 M:      Heungjun Kim <riverful.kim@samsung.com>
6025 L:      linux-media@vger.kernel.org
6026 S:      Maintained
6027 F:      drivers/media/i2c/m5mols/
6028 F:      include/media/i2c/m5mols.h
6029
6030 FUJITSU TABLET EXTRAS
6031 M:      Robert Gerlach <khnz@gmx.de>
6032 L:      platform-driver-x86@vger.kernel.org
6033 S:      Maintained
6034 F:      drivers/platform/x86/fujitsu-tablet.c
6035
6036 FUSE: FILESYSTEM IN USERSPACE
6037 M:      Miklos Szeredi <miklos@szeredi.hu>
6038 L:      linux-fsdevel@vger.kernel.org
6039 W:      http://fuse.sourceforge.net/
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6041 S:      Maintained
6042 F:      fs/fuse/
6043 F:      include/uapi/linux/fuse.h
6044 F:      Documentation/filesystems/fuse.txt
6045
6046 FUTEX SUBSYSTEM
6047 M:      Thomas Gleixner <tglx@linutronix.de>
6048 M:      Ingo Molnar <mingo@redhat.com>
6049 R:      Peter Zijlstra <peterz@infradead.org>
6050 R:      Darren Hart <dvhart@infradead.org>
6051 L:      linux-kernel@vger.kernel.org
6052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6053 S:      Maintained
6054 F:      kernel/futex.c
6055 F:      kernel/futex_compat.c
6056 F:      include/asm-generic/futex.h
6057 F:      include/linux/futex.h
6058 F:      include/uapi/linux/futex.h
6059 F:      tools/testing/selftests/futex/
6060 F:      tools/perf/bench/futex*
6061 F:      Documentation/*futex*
6062
6063 GCC PLUGINS
6064 M:      Kees Cook <keescook@chromium.org>
6065 R:      Emese Revfy <re.emese@gmail.com>
6066 L:      kernel-hardening@lists.openwall.com
6067 S:      Maintained
6068 F:      scripts/gcc-plugins/
6069 F:      scripts/gcc-plugin.sh
6070 F:      scripts/Makefile.gcc-plugins
6071 F:      Documentation/gcc-plugins.txt
6072
6073 GASKET DRIVER FRAMEWORK
6074 M:      Rob Springer <rspringer@google.com>
6075 M:      Todd Poynor <toddpoynor@google.com>
6076 M:      Ben Chan <benchan@chromium.org>
6077 S:      Maintained
6078 F:      drivers/staging/gasket/
6079
6080 GCOV BASED KERNEL PROFILING
6081 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6082 S:      Maintained
6083 F:      kernel/gcov/
6084 F:      Documentation/dev-tools/gcov.rst
6085
6086 GDB KERNEL DEBUGGING HELPER SCRIPTS
6087 M:      Jan Kiszka <jan.kiszka@siemens.com>
6088 M:      Kieran Bingham <kbingham@kernel.org>
6089 S:      Supported
6090 F:      scripts/gdb/
6091
6092 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6093 M:      Achim Leubner <achim_leubner@adaptec.com>
6094 L:      linux-scsi@vger.kernel.org
6095 W:      http://www.icp-vortex.com/
6096 S:      Supported
6097 F:      drivers/scsi/gdt*
6098
6099 GEMTEK FM RADIO RECEIVER DRIVER
6100 M:      Hans Verkuil <hverkuil@xs4all.nl>
6101 L:      linux-media@vger.kernel.org
6102 T:      git git://linuxtv.org/media_tree.git
6103 W:      https://linuxtv.org
6104 S:      Maintained
6105 F:      drivers/media/radio/radio-gemtek*
6106
6107 GENERIC GPIO I2C DRIVER
6108 M:      Haavard Skinnemoen <hskinnemoen@gmail.com>
6109 S:      Supported
6110 F:      drivers/i2c/busses/i2c-gpio.c
6111 F:      include/linux/platform_data/i2c-gpio.h
6112
6113 GENERIC GPIO I2C MULTIPLEXER DRIVER
6114 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6115 L:      linux-i2c@vger.kernel.org
6116 S:      Supported
6117 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6118 F:      include/linux/platform_data/i2c-mux-gpio.h
6119 F:      Documentation/i2c/muxes/i2c-mux-gpio
6120
6121 GENERIC HDLC (WAN) DRIVERS
6122 M:      Krzysztof Halasa <khc@pm.waw.pl>
6123 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6124 S:      Maintained
6125 F:      drivers/net/wan/c101.c
6126 F:      drivers/net/wan/hd6457*
6127 F:      drivers/net/wan/hdlc*
6128 F:      drivers/net/wan/n2.c
6129 F:      drivers/net/wan/pc300too.c
6130 F:      drivers/net/wan/pci200syn.c
6131 F:      drivers/net/wan/wanxl*
6132
6133 GENERIC INCLUDE/ASM HEADER FILES
6134 M:      Arnd Bergmann <arnd@arndb.de>
6135 L:      linux-arch@vger.kernel.org
6136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6137 S:      Maintained
6138 F:      include/asm-generic/
6139 F:      include/uapi/asm-generic/
6140
6141 GENERIC PHY FRAMEWORK
6142 M:      Kishon Vijay Abraham I <kishon@ti.com>
6143 L:      linux-kernel@vger.kernel.org
6144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6145 S:      Supported
6146 F:      drivers/phy/
6147 F:      include/linux/phy/
6148
6149 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6150 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6151 S:      Supported
6152 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6153
6154 GENERIC PM DOMAINS
6155 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6156 M:      Kevin Hilman <khilman@kernel.org>
6157 M:      Ulf Hansson <ulf.hansson@linaro.org>
6158 L:      linux-pm@vger.kernel.org
6159 S:      Supported
6160 F:      drivers/base/power/domain*.c
6161 F:      include/linux/pm_domain.h
6162 F:      Documentation/devicetree/bindings/power/power_domain.txt
6163
6164 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6165 M:      Eugen Hristev <eugen.hristev@microchip.com>
6166 L:      linux-input@vger.kernel.org
6167 S:      Maintained
6168 F:      drivers/input/touchscreen/resistive-adc-touch.c
6169
6170 GENERIC UIO DRIVER FOR PCI DEVICES
6171 M:      "Michael S. Tsirkin" <mst@redhat.com>
6172 L:      kvm@vger.kernel.org
6173 S:      Supported
6174 F:      drivers/uio/uio_pci_generic.c
6175
6176 GENWQE (IBM Generic Workqueue Card)
6177 M:      Frank Haverkamp <haver@linux.vnet.ibm.com>
6178 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
6179 S:      Supported
6180 F:      drivers/misc/genwqe/
6181
6182 GET_MAINTAINER SCRIPT
6183 M:      Joe Perches <joe@perches.com>
6184 S:      Maintained
6185 F:      scripts/get_maintainer.pl
6186
6187 GFS2 FILE SYSTEM
6188 M:      Bob Peterson <rpeterso@redhat.com>
6189 M:      Andreas Gruenbacher <agruenba@redhat.com>
6190 L:      cluster-devel@redhat.com
6191 W:      http://sources.redhat.com/cluster/
6192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6193 S:      Supported
6194 F:      Documentation/filesystems/gfs2*.txt
6195 F:      fs/gfs2/
6196 F:      include/uapi/linux/gfs2_ondisk.h
6197
6198 GIGASET ISDN DRIVERS
6199 M:      Paul Bolle <pebolle@tiscali.nl>
6200 L:      gigaset307x-common@lists.sourceforge.net
6201 W:      http://gigaset307x.sourceforge.net/
6202 S:      Odd Fixes
6203 F:      Documentation/isdn/README.gigaset
6204 F:      drivers/isdn/gigaset/
6205 F:      include/uapi/linux/gigaset_dev.h
6206
6207 GNSS SUBSYSTEM
6208 M:      Johan Hovold <johan@kernel.org>
6209 S:      Maintained
6210 F:      Documentation/ABI/testing/sysfs-class-gnss
6211 F:      Documentation/devicetree/bindings/gnss/
6212 F:      drivers/gnss/
6213 F:      include/linux/gnss.h
6214
6215 GO7007 MPEG CODEC
6216 M:      Hans Verkuil <hans.verkuil@cisco.com>
6217 L:      linux-media@vger.kernel.org
6218 S:      Maintained
6219 F:      drivers/media/usb/go7007/
6220
6221 GOODIX TOUCHSCREEN
6222 M:      Bastien Nocera <hadess@hadess.net>
6223 L:      linux-input@vger.kernel.org
6224 S:      Maintained
6225 F:      drivers/input/touchscreen/goodix.c
6226
6227 GPD POCKET FAN DRIVER
6228 M:      Hans de Goede <hdegoede@redhat.com>
6229 L:      platform-driver-x86@vger.kernel.org
6230 S:      Maintained
6231 F:      drivers/platform/x86/gpd-pocket-fan.c
6232
6233 GPIO ACPI SUPPORT
6234 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6235 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6236 L:      linux-gpio@vger.kernel.org
6237 L:      linux-acpi@vger.kernel.org
6238 S:      Maintained
6239 F:      Documentation/acpi/gpio-properties.txt
6240 F:      drivers/gpio/gpiolib-acpi.c
6241
6242 GPIO IR Transmitter
6243 M:      Sean Young <sean@mess.org>
6244 L:      linux-media@vger.kernel.org
6245 S:      Maintained
6246 F:      drivers/media/rc/gpio-ir-tx.c
6247
6248 GPIO MOCKUP DRIVER
6249 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6250 R:      Bartosz Golaszewski <brgl@bgdev.pl>
6251 L:      linux-gpio@vger.kernel.org
6252 S:      Maintained
6253 F:      drivers/gpio/gpio-mockup.c
6254 F:      tools/testing/selftests/gpio/
6255
6256 GPIO SUBSYSTEM
6257 M:      Linus Walleij <linus.walleij@linaro.org>
6258 L:      linux-gpio@vger.kernel.org
6259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6260 S:      Maintained
6261 F:      Documentation/devicetree/bindings/gpio/
6262 F:      Documentation/driver-api/gpio/
6263 F:      Documentation/gpio/
6264 F:      Documentation/ABI/testing/gpio-cdev
6265 F:      Documentation/ABI/obsolete/sysfs-gpio
6266 F:      drivers/gpio/
6267 F:      include/linux/gpio/
6268 F:      include/linux/gpio.h
6269 F:      include/linux/of_gpio.h
6270 F:      include/asm-generic/gpio.h
6271 F:      include/uapi/linux/gpio.h
6272 F:      tools/gpio/
6273
6274 GRE DEMULTIPLEXER DRIVER
6275 M:      Dmitry Kozlov <xeb@mail.ru>
6276 L:      netdev@vger.kernel.org
6277 S:      Maintained
6278 F:      net/ipv4/gre_demux.c
6279 F:      net/ipv4/gre_offload.c
6280 F:      include/net/gre.h
6281
6282 GRETH 10/100/1G Ethernet MAC device driver
6283 M:      Andreas Larsson <andreas@gaisler.com>
6284 L:      netdev@vger.kernel.org
6285 S:      Maintained
6286 F:      drivers/net/ethernet/aeroflex/
6287
6288 GREYBUS AUDIO PROTOCOLS DRIVERS
6289 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6290 M:      Mark Greer <mgreer@animalcreek.com>
6291 S:      Maintained
6292 F:      drivers/staging/greybus/audio_apbridgea.c
6293 F:      drivers/staging/greybus/audio_apbridgea.h
6294 F:      drivers/staging/greybus/audio_codec.c
6295 F:      drivers/staging/greybus/audio_codec.h
6296 F:      drivers/staging/greybus/audio_gb.c
6297 F:      drivers/staging/greybus/audio_manager.c
6298 F:      drivers/staging/greybus/audio_manager.h
6299 F:      drivers/staging/greybus/audio_manager_module.c
6300 F:      drivers/staging/greybus/audio_manager_private.h
6301 F:      drivers/staging/greybus/audio_manager_sysfs.c
6302 F:      drivers/staging/greybus/audio_module.c
6303 F:      drivers/staging/greybus/audio_topology.c
6304
6305 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6306 M:      Viresh Kumar <vireshk@kernel.org>
6307 S:      Maintained
6308 F:      drivers/staging/greybus/authentication.c
6309 F:      drivers/staging/greybus/bootrom.c
6310 F:      drivers/staging/greybus/firmware.h
6311 F:      drivers/staging/greybus/fw-core.c
6312 F:      drivers/staging/greybus/fw-download.c
6313 F:      drivers/staging/greybus/fw-management.c
6314 F:      drivers/staging/greybus/greybus_authentication.h
6315 F:      drivers/staging/greybus/greybus_firmware.h
6316 F:      drivers/staging/greybus/hid.c
6317 F:      drivers/staging/greybus/i2c.c
6318 F:      drivers/staging/greybus/spi.c
6319 F:      drivers/staging/greybus/spilib.c
6320 F:      drivers/staging/greybus/spilib.h
6321
6322 GREYBUS LOOPBACK DRIVER
6323 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6324 S:      Maintained
6325 F:      drivers/staging/greybus/loopback.c
6326
6327 GREYBUS PLATFORM DRIVERS
6328 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6329 S:      Maintained
6330 F:      drivers/staging/greybus/arche-platform.c
6331 F:      drivers/staging/greybus/arche-apb-ctrl.c
6332 F:      drivers/staging/greybus/arche_platform.h
6333
6334 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6335 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6336 S:      Maintained
6337 F:      drivers/staging/greybus/sdio.c
6338 F:      drivers/staging/greybus/light.c
6339 F:      drivers/staging/greybus/gpio.c
6340 F:      drivers/staging/greybus/power_supply.c
6341 F:      drivers/staging/greybus/spi.c
6342 F:      drivers/staging/greybus/spilib.c
6343
6344 GREYBUS SUBSYSTEM
6345 M:      Johan Hovold <johan@kernel.org>
6346 M:      Alex Elder <elder@kernel.org>
6347 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6348 S:      Maintained
6349 F:      drivers/staging/greybus/
6350 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6351
6352 GREYBUS UART PROTOCOLS DRIVERS
6353 M:      David Lin <dtwlin@gmail.com>
6354 S:      Maintained
6355 F:      drivers/staging/greybus/uart.c
6356 F:      drivers/staging/greybus/log.c
6357
6358 GS1662 VIDEO SERIALIZER
6359 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6360 L:      linux-media@vger.kernel.org
6361 T:      git git://linuxtv.org/media_tree.git
6362 S:      Maintained
6363 F:      drivers/media/spi/gs1662.c
6364
6365 GSPCA FINEPIX SUBDRIVER
6366 M:      Frank Zago <frank@zago.net>
6367 L:      linux-media@vger.kernel.org
6368 T:      git git://linuxtv.org/media_tree.git
6369 S:      Maintained
6370 F:      drivers/media/usb/gspca/finepix.c
6371
6372 GSPCA GL860 SUBDRIVER
6373 M:      Olivier Lorin <o.lorin@laposte.net>
6374 L:      linux-media@vger.kernel.org
6375 T:      git git://linuxtv.org/media_tree.git
6376 S:      Maintained
6377 F:      drivers/media/usb/gspca/gl860/
6378
6379 GSPCA M5602 SUBDRIVER
6380 M:      Erik Andren <erik.andren@gmail.com>
6381 L:      linux-media@vger.kernel.org
6382 T:      git git://linuxtv.org/media_tree.git
6383 S:      Maintained
6384 F:      drivers/media/usb/gspca/m5602/
6385
6386 GSPCA PAC207 SONIXB SUBDRIVER
6387 M:      Hans Verkuil <hverkuil@xs4all.nl>
6388 L:      linux-media@vger.kernel.org
6389 T:      git git://linuxtv.org/media_tree.git
6390 S:      Odd Fixes
6391 F:      drivers/media/usb/gspca/pac207.c
6392
6393 GSPCA SN9C20X SUBDRIVER
6394 M:      Brian Johnson <brijohn@gmail.com>
6395 L:      linux-media@vger.kernel.org
6396 T:      git git://linuxtv.org/media_tree.git
6397 S:      Maintained
6398 F:      drivers/media/usb/gspca/sn9c20x.c
6399
6400 GSPCA T613 SUBDRIVER
6401 M:      Leandro Costantino <lcostantino@gmail.com>
6402 L:      linux-media@vger.kernel.org
6403 T:      git git://linuxtv.org/media_tree.git
6404 S:      Maintained
6405 F:      drivers/media/usb/gspca/t613.c
6406
6407 GSPCA USB WEBCAM DRIVER
6408 M:      Hans Verkuil <hverkuil@xs4all.nl>
6409 L:      linux-media@vger.kernel.org
6410 T:      git git://linuxtv.org/media_tree.git
6411 S:      Odd Fixes
6412 F:      drivers/media/usb/gspca/
6413
6414 GTP (GPRS Tunneling Protocol)
6415 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6416 M:      Harald Welte <laforge@gnumonks.org>
6417 L:      osmocom-net-gprs@lists.osmocom.org
6418 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6419 S:      Maintained
6420 F:      drivers/net/gtp.c
6421
6422 GUID PARTITION TABLE (GPT)
6423 M:      Davidlohr Bueso <dave@stgolabs.net>
6424 L:      linux-efi@vger.kernel.org
6425 S:      Maintained
6426 F:      block/partitions/efi.*
6427
6428 H8/300 ARCHITECTURE
6429 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6430 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6431 W:      http://uclinux-h8.sourceforge.jp
6432 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6433 S:      Maintained
6434 F:      arch/h8300/
6435 F:      drivers/clocksource/h8300_*.c
6436 F:      drivers/clk/h8300/
6437 F:      drivers/irqchip/irq-renesas-h8*.c
6438
6439 HACKRF MEDIA DRIVER
6440 M:      Antti Palosaari <crope@iki.fi>
6441 L:      linux-media@vger.kernel.org
6442 W:      https://linuxtv.org
6443 W:      http://palosaari.fi/linux/
6444 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6445 T:      git git://linuxtv.org/anttip/media_tree.git
6446 S:      Maintained
6447 F:      drivers/media/usb/hackrf/
6448
6449 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6450 M:      Frank Seidel <frank@f-seidel.de>
6451 L:      platform-driver-x86@vger.kernel.org
6452 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6453 S:      Maintained
6454 F:      drivers/platform/x86/hdaps.c
6455
6456 HARDWARE MONITORING
6457 M:      Jean Delvare <jdelvare@suse.com>
6458 M:      Guenter Roeck <linux@roeck-us.net>
6459 L:      linux-hwmon@vger.kernel.org
6460 W:      http://hwmon.wiki.kernel.org/
6461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6462 S:      Maintained
6463 F:      Documentation/devicetree/bindings/hwmon/
6464 F:      Documentation/hwmon/
6465 F:      drivers/hwmon/
6466 F:      include/linux/hwmon*.h
6467
6468 HARDWARE RANDOM NUMBER GENERATOR CORE
6469 M:      Matt Mackall <mpm@selenic.com>
6470 M:      Herbert Xu <herbert@gondor.apana.org.au>
6471 L:      linux-crypto@vger.kernel.org
6472 S:      Odd fixes
6473 F:      Documentation/devicetree/bindings/rng/
6474 F:      Documentation/hw_random.txt
6475 F:      drivers/char/hw_random/
6476 F:      include/linux/hw_random.h
6477
6478 HARDWARE TRACING FACILITIES
6479 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6480 S:      Maintained
6481 F:      drivers/hwtracing/
6482
6483 HARDWARE SPINLOCK CORE
6484 M:      Ohad Ben-Cohen <ohad@wizery.com>
6485 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6486 L:      linux-remoteproc@vger.kernel.org
6487 S:      Maintained
6488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6489 F:      Documentation/devicetree/bindings/hwlock/
6490 F:      Documentation/hwspinlock.txt
6491 F:      drivers/hwspinlock/
6492 F:      include/linux/hwspinlock.h
6493
6494 HARMONY SOUND DRIVER
6495 L:      linux-parisc@vger.kernel.org
6496 S:      Maintained
6497 F:      sound/parisc/harmony.*
6498
6499 HDPVR USB VIDEO ENCODER DRIVER
6500 M:      Hans Verkuil <hverkuil@xs4all.nl>
6501 L:      linux-media@vger.kernel.org
6502 T:      git git://linuxtv.org/media_tree.git
6503 W:      https://linuxtv.org
6504 S:      Odd Fixes
6505 F:      drivers/media/usb/hdpvr/
6506
6507 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
6508 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
6509 S:      Supported
6510 F:      Documentation/watchdog/hpwdt.txt
6511 F:      drivers/watchdog/hpwdt.c
6512
6513 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
6514 M:      Don Brace <don.brace@microsemi.com>
6515 L:      esc.storagedev@microsemi.com
6516 L:      linux-scsi@vger.kernel.org
6517 S:      Supported
6518 F:      Documentation/scsi/hpsa.txt
6519 F:      drivers/scsi/hpsa*.[ch]
6520 F:      include/linux/cciss*.h
6521 F:      include/uapi/linux/cciss*.h
6522
6523 HFI1 DRIVER
6524 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
6525 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
6526 L:      linux-rdma@vger.kernel.org
6527 S:      Supported
6528 F:      drivers/infiniband/hw/hfi1
6529
6530 HFS FILESYSTEM
6531 L:      linux-fsdevel@vger.kernel.org
6532 S:      Orphan
6533 F:      Documentation/filesystems/hfs.txt
6534 F:      fs/hfs/
6535
6536 HFSPLUS FILESYSTEM
6537 L:      linux-fsdevel@vger.kernel.org
6538 S:      Orphan
6539 F:      Documentation/filesystems/hfsplus.txt
6540 F:      fs/hfsplus/
6541
6542 HGA FRAMEBUFFER DRIVER
6543 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
6544 L:      linux-nvidia@lists.surfsouth.com
6545 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
6546 S:      Maintained
6547 F:      drivers/video/fbdev/hgafb.c
6548
6549 HIBERNATION (aka Software Suspend, aka swsusp)
6550 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6551 M:      Pavel Machek <pavel@ucw.cz>
6552 L:      linux-pm@vger.kernel.org
6553 B:      https://bugzilla.kernel.org
6554 S:      Supported
6555 F:      arch/x86/power/
6556 F:      drivers/base/power/
6557 F:      kernel/power/
6558 F:      include/linux/suspend.h
6559 F:      include/linux/freezer.h
6560 F:      include/linux/pm.h
6561 F:      arch/*/include/asm/suspend*.h
6562
6563 HID CORE LAYER
6564 M:      Jiri Kosina <jikos@kernel.org>
6565 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
6566 L:      linux-input@vger.kernel.org
6567 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
6568 S:      Maintained
6569 F:      drivers/hid/
6570 F:      include/linux/hid*
6571 F:      include/uapi/linux/hid*
6572
6573 HID SENSOR HUB DRIVERS
6574 M:      Jiri Kosina <jikos@kernel.org>
6575 M:      Jonathan Cameron <jic23@kernel.org>
6576 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
6577 L:      linux-input@vger.kernel.org
6578 L:      linux-iio@vger.kernel.org
6579 S:      Maintained
6580 F:      Documentation/hid/hid-sensor*
6581 F:      drivers/hid/hid-sensor-*
6582 F:      drivers/iio/*/hid-*
6583 F:      include/linux/hid-sensor-*
6584
6585 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
6586 M:      Thomas Gleixner <tglx@linutronix.de>
6587 L:      linux-kernel@vger.kernel.org
6588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
6589 S:      Maintained
6590 F:      Documentation/timers/
6591 F:      kernel/time/hrtimer.c
6592 F:      kernel/time/clockevents.c
6593 F:      kernel/time/timer_*.c
6594 F:      include/linux/clockchips.h
6595 F:      include/linux/hrtimer.h
6596
6597 HIGH-SPEED SCC DRIVER FOR AX.25
6598 L:      linux-hams@vger.kernel.org
6599 S:      Orphan
6600 F:      drivers/net/hamradio/dmascc.c
6601 F:      drivers/net/hamradio/scc.c
6602
6603 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
6604 M:      HighPoint Linux Team <linux@highpoint-tech.com>
6605 W:      http://www.highpoint-tech.com
6606 S:      Supported
6607 F:      Documentation/scsi/hptiop.txt
6608 F:      drivers/scsi/hptiop.c
6609
6610 HIPPI
6611 M:      Jes Sorensen <jes@trained-monkey.org>
6612 L:      linux-hippi@sunsite.dk
6613 S:      Maintained
6614 F:      include/linux/hippidevice.h
6615 F:      include/uapi/linux/if_hippi.h
6616 F:      net/802/hippi.c
6617 F:      drivers/net/hippi/
6618
6619 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
6620 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6621 M:      Salil Mehta <salil.mehta@huawei.com>
6622 L:      netdev@vger.kernel.org
6623 W:      http://www.hisilicon.com
6624 S:      Maintained
6625 F:      drivers/net/ethernet/hisilicon/hns3/
6626
6627 HISILICON LPC BUS DRIVER
6628 M:      john.garry@huawei.com
6629 W:      http://www.hisilicon.com
6630 S:      Maintained
6631 F:      drivers/bus/hisi_lpc.c
6632 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
6633
6634 HISILICON NETWORK SUBSYSTEM DRIVER
6635 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
6636 M:      Salil Mehta <salil.mehta@huawei.com>
6637 L:      netdev@vger.kernel.org
6638 W:      http://www.hisilicon.com
6639 S:      Maintained
6640 F:      drivers/net/ethernet/hisilicon/
6641 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
6642
6643 HISILICON PMU DRIVER
6644 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
6645 W:      http://www.hisilicon.com
6646 S:      Supported
6647 F:      drivers/perf/hisilicon
6648 F:      Documentation/perf/hisi-pmu.txt
6649
6650 HISILICON ROCE DRIVER
6651 M:      Lijun Ou <oulijun@huawei.com>
6652 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
6653 L:      linux-rdma@vger.kernel.org
6654 S:      Maintained
6655 F:      drivers/infiniband/hw/hns/
6656 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
6657
6658 HISILICON SAS Controller
6659 M:      John Garry <john.garry@huawei.com>
6660 W:      http://www.hisilicon.com
6661 S:      Supported
6662 F:      drivers/scsi/hisi_sas/
6663 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
6664
6665 HMM - Heterogeneous Memory Management
6666 M:      Jérôme Glisse <jglisse@redhat.com>
6667 L:      linux-mm@kvack.org
6668 S:      Maintained
6669 F:      mm/hmm*
6670 F:      include/linux/hmm*
6671 F:      Documentation/vm/hmm.rst
6672
6673 HOST AP DRIVER
6674 M:      Jouni Malinen <j@w1.fi>
6675 L:      linux-wireless@vger.kernel.org
6676 W:      http://w1.fi/hostap-driver.html
6677 S:      Obsolete
6678 F:      drivers/net/wireless/intersil/hostap/
6679
6680 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
6681 L:      platform-driver-x86@vger.kernel.org
6682 S:      Orphan
6683 F:      drivers/platform/x86/tc1100-wmi.c
6684
6685 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
6686 M:      Jaroslav Kysela <perex@perex.cz>
6687 S:      Maintained
6688 F:      drivers/net/ethernet/hp/hp100.*
6689
6690 HPET:   High Precision Event Timers driver
6691 M:      Clemens Ladisch <clemens@ladisch.de>
6692 S:      Maintained
6693 F:      Documentation/timers/hpet.txt
6694 F:      drivers/char/hpet.c
6695 F:      include/linux/hpet.h
6696 F:      include/uapi/linux/hpet.h
6697
6698 HPET:   x86
6699 S:      Orphan
6700 F:      arch/x86/kernel/hpet.c
6701 F:      arch/x86/include/asm/hpet.h
6702
6703 HPFS FILESYSTEM
6704 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
6705 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
6706 S:      Maintained
6707 F:      fs/hpfs/
6708
6709 HSI SUBSYSTEM
6710 M:      Sebastian Reichel <sre@kernel.org>
6711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
6712 S:      Maintained
6713 F:      Documentation/ABI/testing/sysfs-bus-hsi
6714 F:      Documentation/driver-api/hsi.rst
6715 F:      drivers/hsi/
6716 F:      include/linux/hsi/
6717 F:      include/uapi/linux/hsi/
6718
6719 HSO 3G MODEM DRIVER
6720 L:      linux-usb@vger.kernel.org
6721 S:      Orphan
6722 F:      drivers/net/usb/hso.c
6723
6724 HSR NETWORK PROTOCOL
6725 M:      Arvid Brodin <arvid.brodin@alten.se>
6726 L:      netdev@vger.kernel.org
6727 S:      Maintained
6728 F:      net/hsr/
6729
6730 HT16K33 LED CONTROLLER DRIVER
6731 M:      Robin van der Gracht <robin@protonic.nl>
6732 S:      Maintained
6733 F:      drivers/auxdisplay/ht16k33.c
6734 F:      Documentation/devicetree/bindings/display/ht16k33.txt
6735
6736 HTCPEN TOUCHSCREEN DRIVER
6737 M:      Pau Oliva Fora <pof@eslack.org>
6738 L:      linux-input@vger.kernel.org
6739 S:      Maintained
6740 F:      drivers/input/touchscreen/htcpen.c
6741
6742 HUAWEI ETHERNET DRIVER
6743 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
6744 L:      netdev@vger.kernel.org
6745 S:      Supported
6746 F:      Documentation/networking/hinic.txt
6747 F:      drivers/net/ethernet/huawei/hinic/
6748
6749 HUGETLB FILESYSTEM
6750 M:      Mike Kravetz <mike.kravetz@oracle.com>
6751 L:      linux-mm@kvack.org
6752 S:      Maintained
6753 F:      fs/hugetlbfs/
6754 F:      mm/hugetlb.c
6755 F:      include/linux/hugetlb.h
6756 F:      Documentation/admin-guide/mm/hugetlbpage.rst
6757 F:      Documentation/vm/hugetlbfs_reserv.rst
6758 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
6759
6760 HVA ST MEDIA DRIVER
6761 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
6762 L:      linux-media@vger.kernel.org
6763 T:      git git://linuxtv.org/media_tree.git
6764 W:      https://linuxtv.org
6765 S:      Supported
6766 F:      drivers/media/platform/sti/hva
6767
6768 HWPOISON MEMORY FAILURE HANDLING
6769 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
6770 L:      linux-mm@kvack.org
6771 S:      Maintained
6772 F:      mm/memory-failure.c
6773 F:      mm/hwpoison-inject.c
6774
6775 Hyper-V CORE AND DRIVERS
6776 M:      "K. Y. Srinivasan" <kys@microsoft.com>
6777 M:      Haiyang Zhang <haiyangz@microsoft.com>
6778 M:      Stephen Hemminger <sthemmin@microsoft.com>
6779 L:      devel@linuxdriverproject.org
6780 S:      Maintained
6781 F:      Documentation/networking/netvsc.txt
6782 F:      arch/x86/include/asm/mshyperv.h
6783 F:      arch/x86/include/asm/trace/hyperv.h
6784 F:      arch/x86/include/asm/hyperv-tlfs.h
6785 F:      arch/x86/kernel/cpu/mshyperv.c
6786 F:      arch/x86/hyperv
6787 F:      drivers/hid/hid-hyperv.c
6788 F:      drivers/hv/
6789 F:      drivers/input/serio/hyperv-keyboard.c
6790 F:      drivers/pci/controller/pci-hyperv.c
6791 F:      drivers/net/hyperv/
6792 F:      drivers/scsi/storvsc_drv.c
6793 F:      drivers/uio/uio_hv_generic.c
6794 F:      drivers/video/fbdev/hyperv_fb.c
6795 F:      net/vmw_vsock/hyperv_transport.c
6796 F:      include/linux/hyperv.h
6797 F:      include/uapi/linux/hyperv.h
6798 F:      tools/hv/
6799 F:      Documentation/ABI/stable/sysfs-bus-vmbus
6800
6801 HYPERVISOR VIRTUAL CONSOLE DRIVER
6802 L:      linuxppc-dev@lists.ozlabs.org
6803 S:      Odd Fixes
6804 F:      drivers/tty/hvc/
6805
6806 I2C ACPI SUPPORT
6807 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6808 L:      linux-i2c@vger.kernel.org
6809 L:      linux-acpi@vger.kernel.org
6810 S:      Maintained
6811 F:      drivers/i2c/i2c-core-acpi.c
6812
6813 I2C MUXES
6814 M:      Peter Rosin <peda@axentia.se>
6815 L:      linux-i2c@vger.kernel.org
6816 S:      Maintained
6817 F:      Documentation/i2c/i2c-topology
6818 F:      Documentation/i2c/muxes/
6819 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
6820 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
6821 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
6822 F:      drivers/i2c/i2c-mux.c
6823 F:      drivers/i2c/muxes/
6824 F:      include/linux/i2c-mux.h
6825
6826 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
6827 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
6828 L:      linux-i2c@vger.kernel.org
6829 S:      Maintained
6830 F:      drivers/i2c/busses/i2c-mv64xxx.c
6831
6832 I2C OVER PARALLEL PORT
6833 M:      Jean Delvare <jdelvare@suse.com>
6834 L:      linux-i2c@vger.kernel.org
6835 S:      Maintained
6836 F:      Documentation/i2c/busses/i2c-parport
6837 F:      Documentation/i2c/busses/i2c-parport-light
6838 F:      drivers/i2c/busses/i2c-parport.c
6839 F:      drivers/i2c/busses/i2c-parport-light.c
6840
6841 I2C SUBSYSTEM
6842 M:      Wolfram Sang <wsa@the-dreams.de>
6843 L:      linux-i2c@vger.kernel.org
6844 W:      https://i2c.wiki.kernel.org/
6845 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6847 S:      Maintained
6848 F:      Documentation/devicetree/bindings/i2c/i2c.txt
6849 F:      Documentation/i2c/
6850 F:      drivers/i2c/*
6851 F:      include/linux/i2c.h
6852 F:      include/linux/i2c-dev.h
6853 F:      include/linux/i2c-smbus.h
6854 F:      include/uapi/linux/i2c.h
6855 F:      include/uapi/linux/i2c-*.h
6856
6857 I2C SUBSYSTEM HOST DRIVERS
6858 L:      linux-i2c@vger.kernel.org
6859 W:      https://i2c.wiki.kernel.org/
6860 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
6861 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
6862 S:      Odd Fixes
6863 F:      Documentation/devicetree/bindings/i2c/
6864 F:      drivers/i2c/algos/
6865 F:      drivers/i2c/busses/
6866
6867 I2C-TAOS-EVM DRIVER
6868 M:      Jean Delvare <jdelvare@suse.com>
6869 L:      linux-i2c@vger.kernel.org
6870 S:      Maintained
6871 F:      Documentation/i2c/busses/i2c-taos-evm
6872 F:      drivers/i2c/busses/i2c-taos-evm.c
6873
6874 I2C-TINY-USB DRIVER
6875 M:      Till Harbaum <till@harbaum.org>
6876 L:      linux-i2c@vger.kernel.org
6877 W:      http://www.harbaum.org/till/i2c_tiny_usb
6878 S:      Maintained
6879 F:      drivers/i2c/busses/i2c-tiny-usb.c
6880
6881 I2C/SMBUS CONTROLLER DRIVERS FOR PC
6882 M:      Jean Delvare <jdelvare@suse.com>
6883 L:      linux-i2c@vger.kernel.org
6884 S:      Maintained
6885 F:      Documentation/i2c/busses/i2c-ali1535
6886 F:      Documentation/i2c/busses/i2c-ali1563
6887 F:      Documentation/i2c/busses/i2c-ali15x3
6888 F:      Documentation/i2c/busses/i2c-amd756
6889 F:      Documentation/i2c/busses/i2c-amd8111
6890 F:      Documentation/i2c/busses/i2c-i801
6891 F:      Documentation/i2c/busses/i2c-nforce2
6892 F:      Documentation/i2c/busses/i2c-piix4
6893 F:      Documentation/i2c/busses/i2c-sis5595
6894 F:      Documentation/i2c/busses/i2c-sis630
6895 F:      Documentation/i2c/busses/i2c-sis96x
6896 F:      Documentation/i2c/busses/i2c-via
6897 F:      Documentation/i2c/busses/i2c-viapro
6898 F:      drivers/i2c/busses/i2c-ali1535.c
6899 F:      drivers/i2c/busses/i2c-ali1563.c
6900 F:      drivers/i2c/busses/i2c-ali15x3.c
6901 F:      drivers/i2c/busses/i2c-amd756.c
6902 F:      drivers/i2c/busses/i2c-amd756-s4882.c
6903 F:      drivers/i2c/busses/i2c-amd8111.c
6904 F:      drivers/i2c/busses/i2c-i801.c
6905 F:      drivers/i2c/busses/i2c-isch.c
6906 F:      drivers/i2c/busses/i2c-nforce2.c
6907 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
6908 F:      drivers/i2c/busses/i2c-piix4.c
6909 F:      drivers/i2c/busses/i2c-sis5595.c
6910 F:      drivers/i2c/busses/i2c-sis630.c
6911 F:      drivers/i2c/busses/i2c-sis96x.c
6912 F:      drivers/i2c/busses/i2c-via.c
6913 F:      drivers/i2c/busses/i2c-viapro.c
6914
6915 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
6916 M:      Hans de Goede <hdegoede@redhat.com>
6917 L:      linux-i2c@vger.kernel.org
6918 S:      Maintained
6919 F:      drivers/i2c/busses/i2c-cht-wc.c
6920
6921 I2C/SMBUS ISMT DRIVER
6922 M:      Seth Heasley <seth.heasley@intel.com>
6923 M:      Neil Horman <nhorman@tuxdriver.com>
6924 L:      linux-i2c@vger.kernel.org
6925 F:      drivers/i2c/busses/i2c-ismt.c
6926 F:      Documentation/i2c/busses/i2c-ismt
6927
6928 I2C/SMBUS STUB DRIVER
6929 M:      Jean Delvare <jdelvare@suse.com>
6930 L:      linux-i2c@vger.kernel.org
6931 S:      Maintained
6932 F:      drivers/i2c/i2c-stub.c
6933
6934 IA64 (Itanium) PLATFORM
6935 M:      Tony Luck <tony.luck@intel.com>
6936 M:      Fenghua Yu <fenghua.yu@intel.com>
6937 L:      linux-ia64@vger.kernel.org
6938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
6939 S:      Maintained
6940 F:      arch/ia64/
6941
6942 IBM Power 842 compression accelerator
6943 M:      Haren Myneni <haren@us.ibm.com>
6944 S:      Supported
6945 F:      drivers/crypto/nx/Makefile
6946 F:      drivers/crypto/nx/Kconfig
6947 F:      drivers/crypto/nx/nx-842*
6948 F:      include/linux/sw842.h
6949 F:      crypto/842.c
6950 F:      lib/842/
6951
6952 IBM Power in-Nest Crypto Acceleration
6953 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
6954 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
6955 L:      linux-crypto@vger.kernel.org
6956 S:      Supported
6957 F:      drivers/crypto/nx/Makefile
6958 F:      drivers/crypto/nx/Kconfig
6959 F:      drivers/crypto/nx/nx-aes*
6960 F:      drivers/crypto/nx/nx-sha*
6961 F:      drivers/crypto/nx/nx.*
6962 F:      drivers/crypto/nx/nx_csbcpb.h
6963 F:      drivers/crypto/nx/nx_debugfs.h
6964
6965 IBM Power Linux RAID adapter
6966 M:      Brian King <brking@us.ibm.com>
6967 S:      Supported
6968 F:      drivers/scsi/ipr.*
6969
6970 IBM Power SRIOV Virtual NIC Device Driver
6971 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6972 M:      John Allen <jallen@linux.vnet.ibm.com>
6973 L:      netdev@vger.kernel.org
6974 S:      Supported
6975 F:      drivers/net/ethernet/ibm/ibmvnic.*
6976
6977 IBM Power Virtual Accelerator Switchboard
6978 M:      Sukadev Bhattiprolu
6979 L:      linuxppc-dev@lists.ozlabs.org
6980 S:      Supported
6981 F:      arch/powerpc/platforms/powernv/vas*
6982 F:      arch/powerpc/platforms/powernv/copy-paste.h
6983 F:      arch/powerpc/include/asm/vas.h
6984 F:      arch/powerpc/include/uapi/asm/vas.h
6985
6986 IBM Power Virtual Ethernet Device Driver
6987 M:      Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
6988 L:      netdev@vger.kernel.org
6989 S:      Supported
6990 F:      drivers/net/ethernet/ibm/ibmveth.*
6991
6992 IBM Power Virtual FC Device Drivers
6993 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
6994 L:      linux-scsi@vger.kernel.org
6995 S:      Supported
6996 F:      drivers/scsi/ibmvscsi/ibmvfc*
6997
6998 IBM Power Virtual Management Channel Driver
6999 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7000 M:      Steven Royer <seroyer@linux.vnet.ibm.com>
7001 S:      Supported
7002 F:      drivers/misc/ibmvmc.*
7003
7004 IBM Power Virtual SCSI Device Drivers
7005 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7006 L:      linux-scsi@vger.kernel.org
7007 S:      Supported
7008 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7009 F:      include/scsi/viosrp.h
7010
7011 IBM Power Virtual SCSI Device Target Driver
7012 M:      Bryant G. Ly <bryantly@linux.vnet.ibm.com>
7013 M:      Michael Cyr <mikecyr@linux.vnet.ibm.com>
7014 L:      linux-scsi@vger.kernel.org
7015 L:      target-devel@vger.kernel.org
7016 S:      Supported
7017 F:      drivers/scsi/ibmvscsi_tgt/
7018
7019 IBM Power VMX Cryptographic instructions
7020 M:      Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
7021 M:      Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
7022 L:      linux-crypto@vger.kernel.org
7023 S:      Supported
7024 F:      drivers/crypto/vmx/Makefile
7025 F:      drivers/crypto/vmx/Kconfig
7026 F:      drivers/crypto/vmx/vmx.c
7027 F:      drivers/crypto/vmx/aes*
7028 F:      drivers/crypto/vmx/ghash*
7029 F:      drivers/crypto/vmx/ppc-xlate.pl
7030
7031 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7032 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7033 L:      linux-pci@vger.kernel.org
7034 L:      linuxppc-dev@lists.ozlabs.org
7035 S:      Supported
7036 F:      drivers/pci/hotplug/rpaphp*
7037
7038 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7039 M:      Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
7040 L:      linux-pci@vger.kernel.org
7041 L:      linuxppc-dev@lists.ozlabs.org
7042 S:      Supported
7043 F:      drivers/pci/hotplug/rpadlpar*
7044
7045 IBM ServeRAID RAID DRIVER
7046 S:      Orphan
7047 F:      drivers/scsi/ips.*
7048
7049 ICH LPC AND GPIO DRIVER
7050 M:      Peter Tyser <ptyser@xes-inc.com>
7051 S:      Maintained
7052 F:      drivers/mfd/lpc_ich.c
7053 F:      drivers/gpio/gpio-ich.c
7054
7055 IDE SUBSYSTEM
7056 M:      "David S. Miller" <davem@davemloft.net>
7057 L:      linux-ide@vger.kernel.org
7058 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7060 S:      Maintained
7061 F:      Documentation/ide/
7062 F:      drivers/ide/
7063 F:      include/linux/ide.h
7064
7065 IDE/ATAPI DRIVERS
7066 M:      Borislav Petkov <bp@alien8.de>
7067 L:      linux-ide@vger.kernel.org
7068 S:      Maintained
7069 F:      Documentation/cdrom/ide-cd
7070 F:      drivers/ide/ide-cd*
7071
7072 IDEAPAD LAPTOP EXTRAS DRIVER
7073 M:      Ike Panhc <ike.pan@canonical.com>
7074 L:      platform-driver-x86@vger.kernel.org
7075 W:      http://launchpad.net/ideapad-laptop
7076 S:      Maintained
7077 F:      drivers/platform/x86/ideapad-laptop.c
7078
7079 IDEAPAD LAPTOP SLIDEBAR DRIVER
7080 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7081 L:      linux-input@vger.kernel.org
7082 W:      https://github.com/o2genum/ideapad-slidebar
7083 S:      Maintained
7084 F:      drivers/input/misc/ideapad_slidebar.c
7085
7086 IDT VersaClock 5 CLOCK DRIVER
7087 M:      Marek Vasut <marek.vasut@gmail.com>
7088 S:      Maintained
7089 F:      drivers/clk/clk-versaclock5.c
7090
7091 IEEE 802.15.4 SUBSYSTEM
7092 M:      Alexander Aring <alex.aring@gmail.com>
7093 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7094 L:      linux-wpan@vger.kernel.org
7095 W:      http://wpan.cakelab.org/
7096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7098 S:      Maintained
7099 F:      net/ieee802154/
7100 F:      net/mac802154/
7101 F:      drivers/net/ieee802154/
7102 F:      include/linux/nl802154.h
7103 F:      include/linux/ieee802154.h
7104 F:      include/net/nl802154.h
7105 F:      include/net/mac802154.h
7106 F:      include/net/af_ieee802154.h
7107 F:      include/net/cfg802154.h
7108 F:      include/net/ieee802154_netdev.h
7109 F:      Documentation/networking/ieee802154.txt
7110
7111 IFE PROTOCOL
7112 M:      Yotam Gigi <yotam.gi@gmail.com>
7113 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7114 F:      net/ife
7115 F:      include/net/ife.h
7116 F:      include/uapi/linux/ife.h
7117
7118 IGORPLUG-USB IR RECEIVER
7119 M:      Sean Young <sean@mess.org>
7120 L:      linux-media@vger.kernel.org
7121 S:      Maintained
7122 F:      drivers/media/rc/igorplugusb.c
7123
7124 IGUANAWORKS USB IR TRANSCEIVER
7125 M:      Sean Young <sean@mess.org>
7126 L:      linux-media@vger.kernel.org
7127 S:      Maintained
7128 F:      drivers/media/rc/iguanair.c
7129
7130 IIO DIGITAL POTENTIOMETER DAC
7131 M:      Peter Rosin <peda@axentia.se>
7132 L:      linux-iio@vger.kernel.org
7133 S:      Maintained
7134 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7135 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7136 F:      drivers/iio/dac/dpot-dac.c
7137
7138 IIO ENVELOPE DETECTOR
7139 M:      Peter Rosin <peda@axentia.se>
7140 L:      linux-iio@vger.kernel.org
7141 S:      Maintained
7142 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7143 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7144 F:      drivers/iio/adc/envelope-detector.c
7145
7146 IIO MULTIPLEXER
7147 M:      Peter Rosin <peda@axentia.se>
7148 L:      linux-iio@vger.kernel.org
7149 S:      Maintained
7150 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7151 F:      drivers/iio/multiplexer/iio-mux.c
7152
7153 IIO SUBSYSTEM AND DRIVERS
7154 M:      Jonathan Cameron <jic23@kernel.org>
7155 R:      Hartmut Knaack <knaack.h@gmx.de>
7156 R:      Lars-Peter Clausen <lars@metafoo.de>
7157 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7158 L:      linux-iio@vger.kernel.org
7159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7160 S:      Maintained
7161 F:      Documentation/ABI/testing/configfs-iio*
7162 F:      Documentation/ABI/testing/sysfs-bus-iio*
7163 F:      Documentation/devicetree/bindings/iio/
7164 F:      drivers/iio/
7165 F:      drivers/staging/iio/
7166 F:      include/linux/iio/
7167 F:      tools/iio/
7168
7169 IIO UNIT CONVERTER
7170 M:      Peter Rosin <peda@axentia.se>
7171 L:      linux-iio@vger.kernel.org
7172 S:      Maintained
7173 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7174 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7175 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7176 F:      drivers/iio/afe/iio-rescale.c
7177
7178 IKANOS/ADI EAGLE ADSL USB DRIVER
7179 M:      Matthieu Castet <castet.matthieu@free.fr>
7180 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7181 S:      Maintained
7182 F:      drivers/usb/atm/ueagle-atm.c
7183
7184 IMGTEC ASCII LCD DRIVER
7185 M:      Paul Burton <paul.burton@mips.com>
7186 S:      Maintained
7187 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7188 F:      drivers/auxdisplay/img-ascii-lcd.c
7189
7190 IMGTEC IR DECODER DRIVER
7191 M:      James Hogan <jhogan@kernel.org>
7192 S:      Maintained
7193 F:      drivers/media/rc/img-ir/
7194
7195 IMON SOUNDGRAPH USB IR RECEIVER
7196 M:      Sean Young <sean@mess.org>
7197 L:      linux-media@vger.kernel.org
7198 S:      Maintained
7199 F:      drivers/media/rc/imon_raw.c
7200 F:      drivers/media/rc/imon.c
7201
7202 IMS TWINTURBO FRAMEBUFFER DRIVER
7203 L:      linux-fbdev@vger.kernel.org
7204 S:      Orphan
7205 F:      drivers/video/fbdev/imsttfb.c
7206
7207 INA209 HARDWARE MONITOR DRIVER
7208 M:      Guenter Roeck <linux@roeck-us.net>
7209 L:      linux-hwmon@vger.kernel.org
7210 S:      Maintained
7211 F:      Documentation/hwmon/ina209
7212 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7213 F:      drivers/hwmon/ina209.c
7214
7215 INA2XX HARDWARE MONITOR DRIVER
7216 M:      Guenter Roeck <linux@roeck-us.net>
7217 L:      linux-hwmon@vger.kernel.org
7218 S:      Maintained
7219 F:      Documentation/hwmon/ina2xx
7220 F:      drivers/hwmon/ina2xx.c
7221 F:      include/linux/platform_data/ina2xx.h
7222
7223 INDUSTRY PACK SUBSYSTEM (IPACK)
7224 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7225 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7226 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7227 L:      industrypack-devel@lists.sourceforge.net
7228 W:      http://industrypack.sourceforge.net
7229 S:      Maintained
7230 F:      drivers/ipack/
7231
7232 INFINIBAND SUBSYSTEM
7233 M:      Doug Ledford <dledford@redhat.com>
7234 M:      Jason Gunthorpe <jgg@mellanox.com>
7235 L:      linux-rdma@vger.kernel.org
7236 W:      https://github.com/linux-rdma/rdma-core
7237 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7239 S:      Supported
7240 F:      Documentation/devicetree/bindings/infiniband/
7241 F:      Documentation/infiniband/
7242 F:      drivers/infiniband/
7243 F:      include/uapi/linux/if_infiniband.h
7244 F:      include/uapi/rdma/
7245 F:      include/rdma/
7246
7247 INGENIC JZ4780 DMA Driver
7248 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7249 S:      Maintained
7250 F:      drivers/dma/dma-jz4780.c
7251
7252 INGENIC JZ4780 NAND DRIVER
7253 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7254 L:      linux-mtd@lists.infradead.org
7255 S:      Maintained
7256 F:      drivers/mtd/nand/raw/jz4780_*
7257
7258 INOTIFY
7259 M:      Jan Kara <jack@suse.cz>
7260 R:      Amir Goldstein <amir73il@gmail.com>
7261 L:      linux-fsdevel@vger.kernel.org
7262 S:      Maintained
7263 F:      Documentation/filesystems/inotify.txt
7264 F:      fs/notify/inotify/
7265 F:      include/linux/inotify.h
7266 F:      include/uapi/linux/inotify.h
7267
7268 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7269 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7270 L:      linux-input@vger.kernel.org
7271 Q:      http://patchwork.kernel.org/project/linux-input/list/
7272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7273 S:      Maintained
7274 F:      drivers/input/
7275 F:      include/linux/input.h
7276 F:      include/uapi/linux/input.h
7277 F:      include/uapi/linux/input-event-codes.h
7278 F:      include/linux/input/
7279 F:      Documentation/devicetree/bindings/input/
7280 F:      Documentation/devicetree/bindings/serio/
7281 F:      Documentation/input/
7282
7283 INPUT MULTITOUCH (MT) PROTOCOL
7284 M:      Henrik Rydberg <rydberg@bitmath.org>
7285 L:      linux-input@vger.kernel.org
7286 S:      Odd fixes
7287 F:      Documentation/input/multi-touch-protocol.rst
7288 F:      drivers/input/input-mt.c
7289 K:      \b(ABS|SYN)_MT_
7290
7291 INSIDE SECURE CRYPTO DRIVER
7292 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7293 F:      drivers/crypto/inside-secure/
7294 S:      Maintained
7295 L:      linux-crypto@vger.kernel.org
7296
7297 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7298 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
7299 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7300 L:      linux-integrity@vger.kernel.org
7301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7302 S:      Supported
7303 F:      security/integrity/ima/
7304
7305 INTEL 810/815 FRAMEBUFFER DRIVER
7306 M:      Antonino Daplas <adaplas@gmail.com>
7307 L:      linux-fbdev@vger.kernel.org
7308 S:      Maintained
7309 F:      drivers/video/fbdev/i810/
7310
7311 INTEL ASoC DRIVERS
7312 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7313 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7314 M:      Jie Yang <yang.jie@linux.intel.com>
7315 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7316 S:      Supported
7317 F:      sound/soc/intel/
7318
7319 INTEL C600 SERIES SAS CONTROLLER DRIVER
7320 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7321 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7322 L:      linux-scsi@vger.kernel.org
7323 T:      git git://git.code.sf.net/p/intel-sas/isci
7324 S:      Supported
7325 F:      drivers/scsi/isci/
7326
7327 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7328 M:      Jani Nikula <jani.nikula@linux.intel.com>
7329 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7330 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7331 L:      intel-gfx@lists.freedesktop.org
7332 W:      https://01.org/linuxgraphics/
7333 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7334 C:      irc://chat.freenode.net/intel-gfx
7335 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7336 T:      git git://anongit.freedesktop.org/drm-intel
7337 S:      Supported
7338 F:      drivers/gpu/drm/i915/
7339 F:      include/drm/i915*
7340 F:      include/uapi/drm/i915_drm.h
7341 F:      Documentation/gpu/i915.rst
7342
7343 INTEL ETHERNET DRIVERS
7344 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7345 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7346 W:      http://www.intel.com/support/feedback.htm
7347 W:      http://e1000.sourceforge.net/
7348 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7351 S:      Supported
7352 F:      Documentation/networking/e100.rst
7353 F:      Documentation/networking/e1000.rst
7354 F:      Documentation/networking/e1000e.rst
7355 F:      Documentation/networking/fm10k.rst
7356 F:      Documentation/networking/igb.rst
7357 F:      Documentation/networking/igbvf.rst
7358 F:      Documentation/networking/ixgb.rst
7359 F:      Documentation/networking/ixgbe.rst
7360 F:      Documentation/networking/ixgbevf.rst
7361 F:      Documentation/networking/i40e.rst
7362 F:      Documentation/networking/iavf.rst
7363 F:      Documentation/networking/ice.rst
7364 F:      drivers/net/ethernet/intel/
7365 F:      drivers/net/ethernet/intel/*/
7366 F:      include/linux/avf/virtchnl.h
7367
7368 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7369 M:      Maik Broemme <mbroemme@libmpq.org>
7370 L:      linux-fbdev@vger.kernel.org
7371 S:      Maintained
7372 F:      Documentation/fb/intelfb.txt
7373 F:      drivers/video/fbdev/intelfb/
7374
7375 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7376 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7377 M:      Zhi Wang <zhi.a.wang@intel.com>
7378 L:      intel-gvt-dev@lists.freedesktop.org
7379 L:      intel-gfx@lists.freedesktop.org
7380 W:      https://01.org/igvt-g
7381 T:      git https://github.com/intel/gvt-linux.git
7382 S:      Supported
7383 F:      drivers/gpu/drm/i915/gvt/
7384
7385 INTEL HID EVENT DRIVER
7386 M:      Alex Hung <alex.hung@canonical.com>
7387 L:      platform-driver-x86@vger.kernel.org
7388 S:      Maintained
7389 F:      drivers/platform/x86/intel-hid.c
7390
7391 INTEL I/OAT DMA DRIVER
7392 M:      Dave Jiang <dave.jiang@intel.com>
7393 R:      Dan Williams <dan.j.williams@intel.com>
7394 L:      dmaengine@vger.kernel.org
7395 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7396 S:      Supported
7397 F:      drivers/dma/ioat*
7398
7399 INTEL IDLE DRIVER
7400 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7401 M:      Len Brown <lenb@kernel.org>
7402 L:      linux-pm@vger.kernel.org
7403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7404 B:      https://bugzilla.kernel.org
7405 S:      Supported
7406 F:      drivers/idle/intel_idle.c
7407
7408 INTEL INTEGRATED SENSOR HUB DRIVER
7409 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7410 M:      Jiri Kosina <jikos@kernel.org>
7411 L:      linux-input@vger.kernel.org
7412 S:      Maintained
7413 F:      drivers/hid/intel-ish-hid/
7414
7415 INTEL IOMMU (VT-d)
7416 M:      David Woodhouse <dwmw2@infradead.org>
7417 L:      iommu@lists.linux-foundation.org
7418 T:      git git://git.infradead.org/iommu-2.6.git
7419 S:      Supported
7420 F:      drivers/iommu/intel-iommu.c
7421 F:      include/linux/intel-iommu.h
7422
7423 INTEL IOP-ADMA DMA DRIVER
7424 R:      Dan Williams <dan.j.williams@intel.com>
7425 S:      Odd fixes
7426 F:      drivers/dma/iop-adma.c
7427
7428 INTEL IPU3 CSI-2 CIO2 DRIVER
7429 M:      Yong Zhi <yong.zhi@intel.com>
7430 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7431 M:      Bingbu Cao <bingbu.cao@intel.com>
7432 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7433 R:      Jian Xu Zheng <jian.xu.zheng@intel.com>
7434 L:      linux-media@vger.kernel.org
7435 S:      Maintained
7436 F:      drivers/media/pci/intel/ipu3/
7437 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7438
7439 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
7440 M:      Krzysztof Halasa <khalasa@piap.pl>
7441 S:      Maintained
7442 F:      arch/arm/mach-ixp4xx/include/mach/qmgr.h
7443 F:      arch/arm/mach-ixp4xx/include/mach/npe.h
7444 F:      arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
7445 F:      arch/arm/mach-ixp4xx/ixp4xx_npe.c
7446 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
7447 F:      drivers/net/wan/ixp4xx_hss.c
7448
7449 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
7450 M:      Deepak Saxena <dsaxena@plexity.net>
7451 S:      Maintained
7452 F:      drivers/char/hw_random/ixp4xx-rng.c
7453
7454 INTEL MANAGEMENT ENGINE (mei)
7455 M:      Tomas Winkler <tomas.winkler@intel.com>
7456 L:      linux-kernel@vger.kernel.org
7457 S:      Supported
7458 F:      include/uapi/linux/mei.h
7459 F:      include/linux/mei_cl_bus.h
7460 F:      drivers/misc/mei/*
7461 F:      drivers/watchdog/mei_wdt.c
7462 F:      Documentation/misc-devices/mei/*
7463 F:      samples/mei/*
7464
7465 INTEL MENLOW THERMAL DRIVER
7466 M:      Sujith Thomas <sujith.thomas@intel.com>
7467 L:      platform-driver-x86@vger.kernel.org
7468 W:      https://01.org/linux-acpi
7469 S:      Supported
7470 F:      drivers/platform/x86/intel_menlow.c
7471
7472 INTEL MERRIFIELD GPIO DRIVER
7473 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7474 L:      linux-gpio@vger.kernel.org
7475 S:      Maintained
7476 F:      drivers/gpio/gpio-merrifield.c
7477
7478 INTEL MIC DRIVERS (mic)
7479 M:      Sudeep Dutt <sudeep.dutt@intel.com>
7480 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
7481 S:      Supported
7482 W:      https://github.com/sudeepdutt/mic
7483 W:      http://software.intel.com/en-us/mic-developer
7484 F:      include/linux/mic_bus.h
7485 F:      include/linux/scif.h
7486 F:      include/uapi/linux/mic_common.h
7487 F:      include/uapi/linux/mic_ioctl.h
7488 F:      include/uapi/linux/scif_ioctl.h
7489 F:      drivers/misc/mic/
7490 F:      drivers/dma/mic_x100_dma.c
7491 F:      drivers/dma/mic_x100_dma.h
7492 F:      Documentation/mic/
7493
7494 INTEL PMC CORE DRIVER
7495 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
7496 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
7497 L:      platform-driver-x86@vger.kernel.org
7498 S:      Maintained
7499 F:      arch/x86/include/asm/pmc_core.h
7500 F:      drivers/platform/x86/intel_pmc_core*
7501
7502 INTEL PMC/P-Unit IPC DRIVER
7503 M:      Zha Qipeng<qipeng.zha@intel.com>
7504 L:      platform-driver-x86@vger.kernel.org
7505 S:      Maintained
7506 F:      drivers/platform/x86/intel_pmc_ipc.c
7507 F:      drivers/platform/x86/intel_punit_ipc.c
7508 F:      arch/x86/include/asm/intel_pmc_ipc.h
7509 F:      arch/x86/include/asm/intel_punit_ipc.h
7510
7511 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
7512 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
7513 L:      linux-wireless@vger.kernel.org
7514 S:      Maintained
7515 F:      Documentation/networking/README.ipw2100
7516 F:      Documentation/networking/README.ipw2200
7517 F:      drivers/net/wireless/intel/ipw2x00/
7518
7519 INTEL PSTATE DRIVER
7520 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7521 M:      Len Brown <lenb@kernel.org>
7522 L:      linux-pm@vger.kernel.org
7523 S:      Supported
7524 F:      drivers/cpufreq/intel_pstate.c
7525
7526 INTEL RDMA RNIC DRIVER
7527 M:      Faisal Latif <faisal.latif@intel.com>
7528 M:      Shiraz Saleem <shiraz.saleem@intel.com>
7529 L:      linux-rdma@vger.kernel.org
7530 S:      Supported
7531 F:      drivers/infiniband/hw/i40iw/
7532 F:      include/uapi/rdma/i40iw-abi.h
7533
7534 INTEL SHA MULTIBUFFER DRIVER
7535 M:      Megha Dey <megha.dey@linux.intel.com>
7536 R:      Tim Chen <tim.c.chen@linux.intel.com>
7537 L:      linux-crypto@vger.kernel.org
7538 S:      Supported
7539 F:      arch/x86/crypto/sha*-mb/
7540 F:      crypto/mcryptd.c
7541
7542 INTEL TELEMETRY DRIVER
7543 M:      Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com>
7544 L:      platform-driver-x86@vger.kernel.org
7545 S:      Maintained
7546 F:      arch/x86/include/asm/intel_telemetry.h
7547 F:      drivers/platform/x86/intel_telemetry*
7548
7549 INTEL VIRTUAL BUTTON DRIVER
7550 M:      AceLan Kao <acelan.kao@canonical.com>
7551 L:      platform-driver-x86@vger.kernel.org
7552 S:      Maintained
7553 F:      drivers/platform/x86/intel-vbtn.c
7554
7555 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
7556 M:      Stanislaw Gruszka <sgruszka@redhat.com>
7557 L:      linux-wireless@vger.kernel.org
7558 S:      Supported
7559 F:      drivers/net/wireless/intel/iwlegacy/
7560
7561 INTEL WIRELESS WIFI LINK (iwlwifi)
7562 M:      Johannes Berg <johannes.berg@intel.com>
7563 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
7564 M:      Luca Coelho <luciano.coelho@intel.com>
7565 M:      Intel Linux Wireless <linuxwifi@intel.com>
7566 L:      linux-wireless@vger.kernel.org
7567 W:      http://intellinuxwireless.org
7568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
7569 S:      Supported
7570 F:      drivers/net/wireless/intel/iwlwifi/
7571
7572 INTEL WIRELESS WIMAX CONNECTION 2400
7573 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
7574 M:      linux-wimax@intel.com
7575 L:      wimax@linuxwimax.org (subscribers-only)
7576 S:      Supported
7577 W:      http://linuxwimax.org
7578 F:      Documentation/wimax/README.i2400m
7579 F:      drivers/net/wimax/i2400m/
7580 F:      include/uapi/linux/wimax/i2400m.h
7581
7582 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
7583 M:      Mario Limonciello <mario.limonciello@dell.com>
7584 S:      Maintained
7585 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
7586
7587 INTEL(R) TRACE HUB
7588 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7589 S:      Supported
7590 F:      Documentation/trace/intel_th.rst
7591 F:      drivers/hwtracing/intel_th/
7592
7593 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
7594 M:      Ning Sun <ning.sun@intel.com>
7595 L:      tboot-devel@lists.sourceforge.net
7596 W:      http://tboot.sourceforge.net
7597 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
7598 S:      Supported
7599 F:      Documentation/intel_txt.txt
7600 F:      include/linux/tboot.h
7601 F:      arch/x86/kernel/tboot.c
7602
7603 INTEL-MID GPIO DRIVER
7604 M:      David Cohen <david.a.cohen@linux.intel.com>
7605 L:      linux-gpio@vger.kernel.org
7606 S:      Maintained
7607 F:      drivers/gpio/gpio-intel-mid.c
7608
7609 INVENSENSE MPU-3050 GYROSCOPE DRIVER
7610 M:      Linus Walleij <linus.walleij@linaro.org>
7611 L:      linux-iio@vger.kernel.org
7612 S:      Maintained
7613 F:      drivers/iio/gyro/mpu3050*
7614 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
7615
7616 IOC3 ETHERNET DRIVER
7617 M:      Ralf Baechle <ralf@linux-mips.org>
7618 L:      linux-mips@linux-mips.org
7619 S:      Maintained
7620 F:      drivers/net/ethernet/sgi/ioc3-eth.c
7621
7622 IOC3 SERIAL DRIVER
7623 M:      Pat Gefre <pfg@sgi.com>
7624 L:      linux-serial@vger.kernel.org
7625 S:      Maintained
7626 F:      drivers/tty/serial/ioc3_serial.c
7627
7628 IOMMU DRIVERS
7629 M:      Joerg Roedel <joro@8bytes.org>
7630 L:      iommu@lists.linux-foundation.org
7631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
7632 S:      Maintained
7633 F:      Documentation/devicetree/bindings/iommu/
7634 F:      drivers/iommu/
7635 F:      include/linux/iommu.h
7636 F:      include/linux/of_iommu.h
7637 F:      include/linux/iova.h
7638
7639 IP MASQUERADING
7640 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
7641 S:      Maintained
7642 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
7643
7644 IPMI SUBSYSTEM
7645 M:      Corey Minyard <minyard@acm.org>
7646 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
7647 W:      http://openipmi.sourceforge.net/
7648 S:      Supported
7649 F:      Documentation/IPMI.txt
7650 F:      drivers/char/ipmi/
7651 F:      include/linux/ipmi*
7652 F:      include/uapi/linux/ipmi*
7653
7654 IPS SCSI RAID DRIVER
7655 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
7656 L:      linux-scsi@vger.kernel.org
7657 W:      http://www.adaptec.com/
7658 S:      Maintained
7659 F:      drivers/scsi/ips*
7660
7661 IPVS
7662 M:      Wensong Zhang <wensong@linux-vs.org>
7663 M:      Simon Horman <horms@verge.net.au>
7664 M:      Julian Anastasov <ja@ssi.bg>
7665 L:      netdev@vger.kernel.org
7666 L:      lvs-devel@vger.kernel.org
7667 S:      Maintained
7668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
7669 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
7670 F:      Documentation/networking/ipvs-sysctl.txt
7671 F:      include/net/ip_vs.h
7672 F:      include/uapi/linux/ip_vs.h
7673 F:      net/netfilter/ipvs/
7674
7675 IPWIRELESS DRIVER
7676 M:      Jiri Kosina <jikos@kernel.org>
7677 M:      David Sterba <dsterba@suse.com>
7678 S:      Odd Fixes
7679 F:      drivers/tty/ipwireless/
7680
7681 IPX NETWORK LAYER
7682 L:      netdev@vger.kernel.org
7683 S:      Obsolete
7684 F:      include/uapi/linux/ipx.h
7685 F:      drivers/staging/ipx/
7686
7687 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
7688 M:      Marc Zyngier <marc.zyngier@arm.com>
7689 S:      Maintained
7690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7691 F:      Documentation/IRQ-domain.txt
7692 F:      include/linux/irqdomain.h
7693 F:      kernel/irq/irqdomain.c
7694 F:      kernel/irq/msi.c
7695
7696 IRQ SUBSYSTEM
7697 M:      Thomas Gleixner <tglx@linutronix.de>
7698 L:      linux-kernel@vger.kernel.org
7699 S:      Maintained
7700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7701 F:      kernel/irq/
7702
7703 IRQCHIP DRIVERS
7704 M:      Thomas Gleixner <tglx@linutronix.de>
7705 M:      Jason Cooper <jason@lakedaemon.net>
7706 M:      Marc Zyngier <marc.zyngier@arm.com>
7707 L:      linux-kernel@vger.kernel.org
7708 S:      Maintained
7709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
7710 F:      Documentation/devicetree/bindings/interrupt-controller/
7711 F:      drivers/irqchip/
7712
7713 ISA
7714 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
7715 S:      Maintained
7716 F:      Documentation/isa.txt
7717 F:      drivers/base/isa.c
7718 F:      include/linux/isa.h
7719
7720 ISA RADIO MODULE
7721 M:      Hans Verkuil <hverkuil@xs4all.nl>
7722 L:      linux-media@vger.kernel.org
7723 T:      git git://linuxtv.org/media_tree.git
7724 W:      https://linuxtv.org
7725 S:      Maintained
7726 F:      drivers/media/radio/radio-isa*
7727
7728 ISAPNP
7729 M:      Jaroslav Kysela <perex@perex.cz>
7730 S:      Maintained
7731 F:      Documentation/isapnp.txt
7732 F:      drivers/pnp/isapnp/
7733 F:      include/linux/isapnp.h
7734
7735 ISCSI
7736 M:      Lee Duncan <lduncan@suse.com>
7737 M:      Chris Leech <cleech@redhat.com>
7738 L:      open-iscsi@googlegroups.com
7739 W:      www.open-iscsi.com
7740 S:      Maintained
7741 F:      drivers/scsi/*iscsi*
7742 F:      include/scsi/*iscsi*
7743
7744 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
7745 M:      Peter Jones <pjones@redhat.com>
7746 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
7747 S:      Maintained
7748 F:      drivers/firmware/iscsi_ibft*
7749
7750 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
7751 M:      Sagi Grimberg <sagi@grimberg.me>
7752 M:      Max Gurtovoy <maxg@mellanox.com>
7753 L:      linux-rdma@vger.kernel.org
7754 S:      Supported
7755 W:      http://www.openfabrics.org
7756 W:      www.open-iscsi.org
7757 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7758 F:      drivers/infiniband/ulp/iser/
7759
7760 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
7761 M:      Sagi Grimberg <sagi@grimberg.me>
7762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
7763 L:      linux-rdma@vger.kernel.org
7764 L:      target-devel@vger.kernel.org
7765 S:      Supported
7766 W:      http://www.linux-iscsi.org
7767 F:      drivers/infiniband/ulp/isert
7768
7769 ISDN SUBSYSTEM
7770 M:      Karsten Keil <isdn@linux-pingi.de>
7771 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7772 L:      netdev@vger.kernel.org
7773 W:      http://www.isdn4linux.de
7774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
7775 S:      Maintained
7776 F:      Documentation/isdn/
7777 F:      drivers/isdn/
7778 F:      include/linux/isdn.h
7779 F:      include/linux/isdn/
7780 F:      include/uapi/linux/isdn.h
7781 F:      include/uapi/linux/isdn/
7782
7783 ISDN SUBSYSTEM (Eicon active card driver)
7784 M:      Armin Schindler <mac@melware.de>
7785 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
7786 W:      http://www.melware.de
7787 S:      Maintained
7788 F:      drivers/isdn/hardware/eicon/
7789
7790 IT87 HARDWARE MONITORING DRIVER
7791 M:      Jean Delvare <jdelvare@suse.com>
7792 L:      linux-hwmon@vger.kernel.org
7793 S:      Maintained
7794 F:      Documentation/hwmon/it87
7795 F:      drivers/hwmon/it87.c
7796
7797 IT913X MEDIA DRIVER
7798 M:      Antti Palosaari <crope@iki.fi>
7799 L:      linux-media@vger.kernel.org
7800 W:      https://linuxtv.org
7801 W:      http://palosaari.fi/linux/
7802 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7803 T:      git git://linuxtv.org/anttip/media_tree.git
7804 S:      Maintained
7805 F:      drivers/media/tuners/it913x*
7806
7807 IVTV VIDEO4LINUX DRIVER
7808 M:      Andy Walls <awalls@md.metrocast.net>
7809 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
7810 L:      linux-media@vger.kernel.org
7811 T:      git git://linuxtv.org/media_tree.git
7812 W:      http://www.ivtvdriver.org
7813 S:      Maintained
7814 F:      Documentation/media/v4l-drivers/ivtv*
7815 F:      drivers/media/pci/ivtv/
7816 F:      include/uapi/linux/ivtv*
7817
7818 IX2505V MEDIA DRIVER
7819 M:      Malcolm Priestley <tvboxspy@gmail.com>
7820 L:      linux-media@vger.kernel.org
7821 W:      https://linuxtv.org
7822 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7823 S:      Maintained
7824 F:      drivers/media/dvb-frontends/ix2505v*
7825
7826 JAILHOUSE HYPERVISOR INTERFACE
7827 M:      Jan Kiszka <jan.kiszka@siemens.com>
7828 L:      jailhouse-dev@googlegroups.com
7829 S:      Maintained
7830 F:      arch/x86/kernel/jailhouse.c
7831 F:      arch/x86/include/asm/jailhouse_para.h
7832
7833 JC42.4 TEMPERATURE SENSOR DRIVER
7834 M:      Guenter Roeck <linux@roeck-us.net>
7835 L:      linux-hwmon@vger.kernel.org
7836 S:      Maintained
7837 F:      drivers/hwmon/jc42.c
7838 F:      Documentation/hwmon/jc42
7839
7840 JFS FILESYSTEM
7841 M:      Dave Kleikamp <shaggy@kernel.org>
7842 L:      jfs-discussion@lists.sourceforge.net
7843 W:      http://jfs.sourceforge.net/
7844 T:      git git://github.com/kleikamp/linux-shaggy.git
7845 S:      Maintained
7846 F:      Documentation/filesystems/jfs.txt
7847 F:      fs/jfs/
7848
7849 JME NETWORK DRIVER
7850 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
7851 L:      netdev@vger.kernel.org
7852 S:      Maintained
7853 F:      drivers/net/ethernet/jme.*
7854
7855 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
7856 M:      David Woodhouse <dwmw2@infradead.org>
7857 L:      linux-mtd@lists.infradead.org
7858 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
7859 S:      Maintained
7860 F:      fs/jffs2/
7861 F:      include/uapi/linux/jffs2.h
7862
7863 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
7864 M:      "Theodore Ts'o" <tytso@mit.edu>
7865 M:      Jan Kara <jack@suse.com>
7866 L:      linux-ext4@vger.kernel.org
7867 S:      Maintained
7868 F:      fs/jbd2/
7869 F:      include/linux/jbd2.h
7870
7871 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
7872 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
7873 L:      linux-media@vger.kernel.org
7874 S:      Maintained
7875 F:      drivers/media/platform/rcar_jpu.c
7876
7877 JSM Neo PCI based serial card
7878 M:      Guilherme G. Piccoli <gpiccoli@linux.vnet.ibm.com>
7879 L:      linux-serial@vger.kernel.org
7880 S:      Maintained
7881 F:      drivers/tty/serial/jsm/
7882
7883 K10TEMP HARDWARE MONITORING DRIVER
7884 M:      Clemens Ladisch <clemens@ladisch.de>
7885 L:      linux-hwmon@vger.kernel.org
7886 S:      Maintained
7887 F:      Documentation/hwmon/k10temp
7888 F:      drivers/hwmon/k10temp.c
7889
7890 K8TEMP HARDWARE MONITORING DRIVER
7891 M:      Rudolf Marek <r.marek@assembler.cz>
7892 L:      linux-hwmon@vger.kernel.org
7893 S:      Maintained
7894 F:      Documentation/hwmon/k8temp
7895 F:      drivers/hwmon/k8temp.c
7896
7897 KASAN
7898 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
7899 R:      Alexander Potapenko <glider@google.com>
7900 R:      Dmitry Vyukov <dvyukov@google.com>
7901 L:      kasan-dev@googlegroups.com
7902 S:      Maintained
7903 F:      arch/*/include/asm/kasan.h
7904 F:      arch/*/mm/kasan_init*
7905 F:      Documentation/dev-tools/kasan.rst
7906 F:      include/linux/kasan*.h
7907 F:      lib/test_kasan.c
7908 F:      mm/kasan/
7909 F:      scripts/Makefile.kasan
7910
7911 KCONFIG
7912 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
7914 L:      linux-kbuild@vger.kernel.org
7915 S:      Maintained
7916 F:      Documentation/kbuild/kconfig*
7917 F:      scripts/kconfig/
7918 F:      scripts/Kconfig.include
7919
7920 KDUMP
7921 M:      Dave Young <dyoung@redhat.com>
7922 M:      Baoquan He <bhe@redhat.com>
7923 R:      Vivek Goyal <vgoyal@redhat.com>
7924 L:      kexec@lists.infradead.org
7925 W:      http://lse.sourceforge.net/kdump/
7926 S:      Maintained
7927 F:      Documentation/kdump/
7928
7929 KEENE FM RADIO TRANSMITTER DRIVER
7930 M:      Hans Verkuil <hverkuil@xs4all.nl>
7931 L:      linux-media@vger.kernel.org
7932 T:      git git://linuxtv.org/media_tree.git
7933 W:      https://linuxtv.org
7934 S:      Maintained
7935 F:      drivers/media/radio/radio-keene*
7936
7937 KERNEL AUTOMOUNTER
7938 M:      Ian Kent <raven@themaw.net>
7939 L:      autofs@vger.kernel.org
7940 S:      Maintained
7941 F:      fs/autofs/
7942
7943 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
7944 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
7945 M:      Michal Marek <michal.lkml@markovi.net>
7946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
7947 L:      linux-kbuild@vger.kernel.org
7948 S:      Maintained
7949 F:      Documentation/kbuild/
7950 F:      Makefile
7951 F:      scripts/Kbuild*
7952 F:      scripts/Makefile*
7953 F:      scripts/basic/
7954 F:      scripts/mk*
7955 F:      scripts/mod/
7956 F:      scripts/package/
7957
7958 KERNEL JANITORS
7959 L:      kernel-janitors@vger.kernel.org
7960 W:      http://kernelnewbies.org/KernelJanitors
7961 S:      Odd Fixes
7962
7963 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
7964 M:      "J. Bruce Fields" <bfields@fieldses.org>
7965 M:      Jeff Layton <jlayton@kernel.org>
7966 L:      linux-nfs@vger.kernel.org
7967 W:      http://nfs.sourceforge.net/
7968 T:      git git://linux-nfs.org/~bfields/linux.git
7969 S:      Supported
7970 F:      fs/nfsd/
7971 F:      include/uapi/linux/nfsd/
7972 F:      fs/lockd/
7973 F:      fs/nfs_common/
7974 F:      net/sunrpc/
7975 F:      include/linux/lockd/
7976 F:      include/linux/sunrpc/
7977 F:      include/uapi/linux/sunrpc/
7978
7979 KERNEL SELFTEST FRAMEWORK
7980 M:      Shuah Khan <shuah@kernel.org>
7981 L:      linux-kselftest@vger.kernel.org
7982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
7983 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
7984 S:      Maintained
7985 F:      tools/testing/selftests/
7986 F:      Documentation/dev-tools/kselftest*
7987
7988 KERNEL USERMODE HELPER
7989 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
7990 L:      linux-kernel@vger.kernel.org
7991 S:      Maintained
7992 F:      kernel/umh.c
7993 F:      include/linux/umh.h
7994
7995 KERNEL VIRTUAL MACHINE (KVM)
7996 M:      Paolo Bonzini <pbonzini@redhat.com>
7997 M:      Radim Krčmář <rkrcmar@redhat.com>
7998 L:      kvm@vger.kernel.org
7999 W:      http://www.linux-kvm.org
8000 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8001 S:      Supported
8002 F:      Documentation/virtual/kvm/
8003 F:      include/trace/events/kvm.h
8004 F:      include/uapi/asm-generic/kvm*
8005 F:      include/uapi/linux/kvm*
8006 F:      include/asm-generic/kvm*
8007 F:      include/linux/kvm*
8008 F:      include/kvm/iodev.h
8009 F:      virt/kvm/*
8010 F:      tools/kvm/
8011
8012 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8013 M:      Joerg Roedel <joro@8bytes.org>
8014 L:      kvm@vger.kernel.org
8015 W:      http://www.linux-kvm.org/
8016 S:      Maintained
8017 F:      arch/x86/include/asm/svm.h
8018 F:      arch/x86/kvm/svm.c
8019
8020 KERNEL VIRTUAL MACHINE FOR ARM (KVM/arm)
8021 M:      Christoffer Dall <christoffer.dall@arm.com>
8022 M:      Marc Zyngier <marc.zyngier@arm.com>
8023 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8024 L:      kvmarm@lists.cs.columbia.edu
8025 W:      http://systems.cs.columbia.edu/projects/kvm-arm
8026 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8027 S:      Supported
8028 F:      arch/arm/include/uapi/asm/kvm*
8029 F:      arch/arm/include/asm/kvm*
8030 F:      arch/arm/kvm/
8031 F:      virt/kvm/arm/
8032 F:      include/kvm/arm_*
8033
8034 KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64)
8035 M:      Christoffer Dall <christoffer.dall@arm.com>
8036 M:      Marc Zyngier <marc.zyngier@arm.com>
8037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8038 L:      kvmarm@lists.cs.columbia.edu
8039 S:      Maintained
8040 F:      arch/arm64/include/uapi/asm/kvm*
8041 F:      arch/arm64/include/asm/kvm*
8042 F:      arch/arm64/kvm/
8043
8044 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8045 M:      James Hogan <jhogan@kernel.org>
8046 L:      linux-mips@linux-mips.org
8047 S:      Supported
8048 F:      arch/mips/include/uapi/asm/kvm*
8049 F:      arch/mips/include/asm/kvm*
8050 F:      arch/mips/kvm/
8051
8052 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8053 M:      Paul Mackerras <paulus@ozlabs.org>
8054 L:      kvm-ppc@vger.kernel.org
8055 W:      http://www.linux-kvm.org/
8056 T:      git git://github.com/agraf/linux-2.6.git
8057 S:      Supported
8058 F:      arch/powerpc/include/uapi/asm/kvm*
8059 F:      arch/powerpc/include/asm/kvm*
8060 F:      arch/powerpc/kvm/
8061 F:      arch/powerpc/kernel/kvm*
8062
8063 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8064 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8065 M:      Janosch Frank <frankja@linux.ibm.com>
8066 R:      David Hildenbrand <david@redhat.com>
8067 R:      Cornelia Huck <cohuck@redhat.com>
8068 L:      linux-s390@vger.kernel.org
8069 W:      http://www.ibm.com/developerworks/linux/linux390/
8070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8071 S:      Supported
8072 F:      arch/s390/include/uapi/asm/kvm*
8073 F:      arch/s390/include/asm/gmap.h
8074 F:      arch/s390/include/asm/kvm*
8075 F:      arch/s390/kvm/
8076 F:      arch/s390/mm/gmap.c
8077
8078 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8079 M:      Paolo Bonzini <pbonzini@redhat.com>
8080 M:      Radim Krčmář <rkrcmar@redhat.com>
8081 L:      kvm@vger.kernel.org
8082 W:      http://www.linux-kvm.org
8083 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8084 S:      Supported
8085 F:      arch/x86/kvm/
8086 F:      arch/x86/include/uapi/asm/kvm*
8087 F:      arch/x86/include/asm/kvm*
8088 F:      arch/x86/include/asm/pvclock-abi.h
8089 F:      arch/x86/kernel/kvm.c
8090 F:      arch/x86/kernel/kvmclock.c
8091
8092 KERNFS
8093 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8094 M:      Tejun Heo <tj@kernel.org>
8095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8096 S:      Supported
8097 F:      include/linux/kernfs.h
8098 F:      fs/kernfs/
8099
8100 KEXEC
8101 M:      Eric Biederman <ebiederm@xmission.com>
8102 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8103 L:      kexec@lists.infradead.org
8104 S:      Maintained
8105 F:      include/linux/kexec.h
8106 F:      include/uapi/linux/kexec.h
8107 F:      kernel/kexec*
8108
8109 KEYS-ENCRYPTED
8110 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8111 L:      linux-integrity@vger.kernel.org
8112 L:      keyrings@vger.kernel.org
8113 S:      Supported
8114 F:      Documentation/security/keys/trusted-encrypted.rst
8115 F:      include/keys/encrypted-type.h
8116 F:      security/keys/encrypted-keys/
8117
8118 KEYS-TRUSTED
8119 M:      James Bottomley <jejb@linux.vnet.ibm.com>
8120 M:      Mimi Zohar <zohar@linux.vnet.ibm.com>
8121 L:      linux-integrity@vger.kernel.org
8122 L:      keyrings@vger.kernel.org
8123 S:      Supported
8124 F:      Documentation/security/keys/trusted-encrypted.rst
8125 F:      include/keys/trusted-type.h
8126 F:      security/keys/trusted.c
8127 F:      security/keys/trusted.h
8128
8129 KEYS/KEYRINGS:
8130 M:      David Howells <dhowells@redhat.com>
8131 L:      keyrings@vger.kernel.org
8132 S:      Maintained
8133 F:      Documentation/security/keys/core.rst
8134 F:      include/linux/key.h
8135 F:      include/linux/key-type.h
8136 F:      include/linux/keyctl.h
8137 F:      include/uapi/linux/keyctl.h
8138 F:      include/keys/
8139 F:      security/keys/
8140
8141 KGDB / KDB /debug_core
8142 M:      Jason Wessel <jason.wessel@windriver.com>
8143 M:      Daniel Thompson <daniel.thompson@linaro.org>
8144 W:      http://kgdb.wiki.kernel.org/
8145 L:      kgdb-bugreport@lists.sourceforge.net
8146 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8147 S:      Maintained
8148 F:      Documentation/dev-tools/kgdb.rst
8149 F:      drivers/misc/kgdbts.c
8150 F:      drivers/tty/serial/kgdboc.c
8151 F:      include/linux/kdb.h
8152 F:      include/linux/kgdb.h
8153 F:      kernel/debug/
8154
8155 KMEMLEAK
8156 M:      Catalin Marinas <catalin.marinas@arm.com>
8157 S:      Maintained
8158 F:      Documentation/dev-tools/kmemleak.rst
8159 F:      include/linux/kmemleak.h
8160 F:      mm/kmemleak.c
8161 F:      mm/kmemleak-test.c
8162
8163 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8164 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
8165 L:      linux-kernel@vger.kernel.org
8166 S:      Maintained
8167 F:      kernel/kmod.c
8168 F:      include/linux/kmod.h
8169 F:      lib/test_kmod.c
8170 F:      tools/testing/selftests/kmod/
8171
8172 KPROBES
8173 M:      Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
8174 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8175 M:      "David S. Miller" <davem@davemloft.net>
8176 M:      Masami Hiramatsu <mhiramat@kernel.org>
8177 S:      Maintained
8178 F:      Documentation/kprobes.txt
8179 F:      include/linux/kprobes.h
8180 F:      include/asm-generic/kprobes.h
8181 F:      kernel/kprobes.c
8182
8183 KS0108 LCD CONTROLLER DRIVER
8184 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8185 S:      Maintained
8186 F:      Documentation/auxdisplay/ks0108
8187 F:      drivers/auxdisplay/ks0108.c
8188 F:      include/linux/ks0108.h
8189
8190 L3MDEV
8191 M:      David Ahern <dsa@cumulusnetworks.com>
8192 L:      netdev@vger.kernel.org
8193 S:      Maintained
8194 F:      net/l3mdev
8195 F:      include/net/l3mdev.h
8196
8197 L7 BPF FRAMEWORK
8198 M:      John Fastabend <john.fastabend@gmail.com>
8199 M:      Daniel Borkmann <daniel@iogearbox.net>
8200 L:      netdev@vger.kernel.org
8201 S:      Maintained
8202 F:      include/linux/skmsg.h
8203 F:      net/core/skmsg.c
8204 F:      net/core/sock_map.c
8205 F:      net/ipv4/tcp_bpf.c
8206
8207 LANTIQ / INTEL Ethernet drivers
8208 M:      Hauke Mehrtens <hauke@hauke-m.de>
8209 L:      netdev@vger.kernel.org
8210 S:      Maintained
8211 F:      net/dsa/tag_gswip.c
8212 F:      drivers/net/ethernet/lantiq_xrx200.c
8213 F:      drivers/net/dsa/lantiq_pce.h
8214 F:      drivers/net/dsa/lantiq_gswip.c
8215
8216 LANTIQ MIPS ARCHITECTURE
8217 M:      John Crispin <john@phrozen.org>
8218 L:      linux-mips@linux-mips.org
8219 S:      Maintained
8220 F:      arch/mips/lantiq
8221 F:      drivers/soc/lantiq
8222
8223 LAPB module
8224 L:      linux-x25@vger.kernel.org
8225 S:      Orphan
8226 F:      Documentation/networking/lapb-module.txt
8227 F:      include/*/lapb.h
8228 F:      net/lapb/
8229
8230 LASI 53c700 driver for PARISC
8231 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8232 L:      linux-scsi@vger.kernel.org
8233 S:      Maintained
8234 F:      Documentation/scsi/53c700.txt
8235 F:      drivers/scsi/53c700*
8236
8237 LEAKING_ADDRESSES
8238 M:      Tobin C. Harding <me@tobin.cc>
8239 M:      Tycho Andersen <tycho@tycho.ws>
8240 L:      kernel-hardening@lists.openwall.com
8241 S:      Maintained
8242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8243 F:      scripts/leaking_addresses.pl
8244
8245 LED SUBSYSTEM
8246 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8247 M:      Pavel Machek <pavel@ucw.cz>
8248 L:      linux-leds@vger.kernel.org
8249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8250 S:      Maintained
8251 F:      Documentation/devicetree/bindings/leds/
8252 F:      drivers/leds/
8253 F:      include/linux/leds.h
8254
8255 LEGACY EEPROM DRIVER
8256 M:      Jean Delvare <jdelvare@suse.com>
8257 S:      Maintained
8258 F:      Documentation/misc-devices/eeprom
8259 F:      drivers/misc/eeprom/eeprom.c
8260
8261 LEGO MINDSTORMS EV3
8262 R:      David Lechner <david@lechnology.com>
8263 S:      Maintained
8264 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8265 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8266 F:      drivers/power/supply/lego_ev3_battery.c
8267
8268 LEGO USB Tower driver
8269 M:      Juergen Stuber <starblue@users.sourceforge.net>
8270 L:      legousb-devel@lists.sourceforge.net
8271 W:      http://legousb.sourceforge.net/
8272 S:      Maintained
8273 F:      drivers/usb/misc/legousbtower.c
8274
8275 LG2160 MEDIA DRIVER
8276 M:      Michael Krufky <mkrufky@linuxtv.org>
8277 L:      linux-media@vger.kernel.org
8278 W:      https://linuxtv.org
8279 W:      http://github.com/mkrufky
8280 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8281 T:      git git://linuxtv.org/mkrufky/tuners.git
8282 S:      Maintained
8283 F:      drivers/media/dvb-frontends/lg2160.*
8284
8285 LGDT3305 MEDIA DRIVER
8286 M:      Michael Krufky <mkrufky@linuxtv.org>
8287 L:      linux-media@vger.kernel.org
8288 W:      https://linuxtv.org
8289 W:      http://github.com/mkrufky
8290 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8291 T:      git git://linuxtv.org/mkrufky/tuners.git
8292 S:      Maintained
8293 F:      drivers/media/dvb-frontends/lgdt3305.*
8294
8295 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8296 M:      Viresh Kumar <vireshk@kernel.org>
8297 L:      linux-ide@vger.kernel.org
8298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8299 S:      Maintained
8300 F:      include/linux/pata_arasan_cf_data.h
8301 F:      drivers/ata/pata_arasan_cf.c
8302
8303 LIBATA PATA DRIVERS
8304 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8305 M:      Jens Axboe <axboe@kernel.dk>
8306 L:      linux-ide@vger.kernel.org
8307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8308 S:      Maintained
8309 F:      drivers/ata/pata_*.c
8310 F:      drivers/ata/ata_generic.c
8311
8312 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8313 M:      Linus Walleij <linus.walleij@linaro.org>
8314 L:      linux-ide@vger.kernel.org
8315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8316 S:      Maintained
8317 F:      drivers/ata/pata_ftide010.c
8318 F:      drivers/ata/sata_gemini.c
8319 F:      drivers/ata/sata_gemini.h
8320
8321 LIBATA SATA AHCI PLATFORM devices support
8322 M:      Hans de Goede <hdegoede@redhat.com>
8323 M:      Jens Axboe <axboe@kernel.dk>
8324 L:      linux-ide@vger.kernel.org
8325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8326 S:      Maintained
8327 F:      drivers/ata/ahci_platform.c
8328 F:      drivers/ata/libahci_platform.c
8329 F:      include/linux/ahci_platform.h
8330
8331 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8332 M:      Mikael Pettersson <mikpelinux@gmail.com>
8333 L:      linux-ide@vger.kernel.org
8334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata.git
8335 S:      Maintained
8336 F:      drivers/ata/sata_promise.*
8337
8338 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8339 M:      Jens Axboe <axboe@kernel.dk>
8340 L:      linux-ide@vger.kernel.org
8341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8342 S:      Maintained
8343 F:      drivers/ata/
8344 F:      include/linux/ata.h
8345 F:      include/linux/libata.h
8346 F:      Documentation/devicetree/bindings/ata/
8347
8348 LIBLOCKDEP
8349 M:      Sasha Levin <alexander.levin@microsoft.com>
8350 S:      Maintained
8351 F:      tools/lib/lockdep/
8352
8353 LIBNVDIMM BLK: MMIO-APERTURE 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/blk.c
8362 F:      drivers/nvdimm/region_devs.c
8363
8364 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8365 M:      Vishal Verma <vishal.l.verma@intel.com>
8366 M:      Dan Williams <dan.j.williams@intel.com>
8367 M:      Ross Zwisler <zwisler@kernel.org>
8368 M:      Dave Jiang <dave.jiang@intel.com>
8369 L:      linux-nvdimm@lists.01.org
8370 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8371 S:      Supported
8372 F:      drivers/nvdimm/btt*
8373
8374 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8375 M:      Ross Zwisler <zwisler@kernel.org>
8376 M:      Dan Williams <dan.j.williams@intel.com>
8377 M:      Vishal Verma <vishal.l.verma@intel.com>
8378 M:      Dave Jiang <dave.jiang@intel.com>
8379 L:      linux-nvdimm@lists.01.org
8380 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8381 S:      Supported
8382 F:      drivers/nvdimm/pmem*
8383
8384 LIBNVDIMM: DEVICETREE BINDINGS
8385 M:      Oliver O'Halloran <oohall@gmail.com>
8386 L:      linux-nvdimm@lists.01.org
8387 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8388 S:      Supported
8389 F:      drivers/nvdimm/of_pmem.c
8390 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
8391
8392 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
8393 M:      Dan Williams <dan.j.williams@intel.com>
8394 M:      Ross Zwisler <zwisler@kernel.org>
8395 M:      Vishal Verma <vishal.l.verma@intel.com>
8396 M:      Dave Jiang <dave.jiang@intel.com>
8397 L:      linux-nvdimm@lists.01.org
8398 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8399 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
8400 S:      Supported
8401 F:      drivers/nvdimm/*
8402 F:      drivers/acpi/nfit/*
8403 F:      include/linux/nd.h
8404 F:      include/linux/libnvdimm.h
8405 F:      include/uapi/linux/ndctl.h
8406
8407 LIGHTNVM PLATFORM SUPPORT
8408 M:      Matias Bjorling <mb@lightnvm.io>
8409 W:      http://github/OpenChannelSSD
8410 L:      linux-block@vger.kernel.org
8411 S:      Maintained
8412 F:      drivers/lightnvm/
8413 F:      include/linux/lightnvm.h
8414 F:      include/uapi/linux/lightnvm.h
8415
8416 LINUX FOR POWER MACINTOSH
8417 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8418 W:      http://www.penguinppc.org/
8419 L:      linuxppc-dev@lists.ozlabs.org
8420 S:      Maintained
8421 F:      arch/powerpc/platforms/powermac/
8422 F:      drivers/macintosh/
8423
8424 LINUX FOR POWERPC (32-BIT AND 64-BIT)
8425 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
8426 M:      Paul Mackerras <paulus@samba.org>
8427 M:      Michael Ellerman <mpe@ellerman.id.au>
8428 W:      https://github.com/linuxppc/linux/wiki
8429 L:      linuxppc-dev@lists.ozlabs.org
8430 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
8431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
8432 S:      Supported
8433 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
8434 F:      Documentation/devicetree/bindings/powerpc/
8435 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
8436 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
8437 F:      Documentation/powerpc/
8438 F:      arch/powerpc/
8439 F:      drivers/char/tpm/tpm_ibmvtpm*
8440 F:      drivers/crypto/nx/
8441 F:      drivers/crypto/vmx/
8442 F:      drivers/i2c/busses/i2c-opal.c
8443 F:      drivers/net/ethernet/ibm/ibmveth.*
8444 F:      drivers/net/ethernet/ibm/ibmvnic.*
8445 F:      drivers/pci/hotplug/pnv_php.c
8446 F:      drivers/pci/hotplug/rpa*
8447 F:      drivers/rtc/rtc-opal.c
8448 F:      drivers/scsi/ibmvscsi/
8449 F:      drivers/tty/hvc/hvc_opal.c
8450 F:      drivers/watchdog/wdrtas.c
8451 F:      tools/testing/selftests/powerpc
8452 N:      /pmac
8453 N:      powermac
8454 N:      powernv
8455 N:      [^a-z0-9]ps3
8456 N:      pseries
8457
8458 LINUX FOR POWERPC EMBEDDED MPC5XXX
8459 M:      Anatolij Gustschin <agust@denx.de>
8460 L:      linuxppc-dev@lists.ozlabs.org
8461 T:      git git://git.denx.de/linux-denx-agust.git
8462 S:      Maintained
8463 F:      arch/powerpc/platforms/512x/
8464 F:      arch/powerpc/platforms/52xx/
8465
8466 LINUX FOR POWERPC EMBEDDED PPC4XX
8467 M:      Alistair Popple <alistair@popple.id.au>
8468 M:      Matt Porter <mporter@kernel.crashing.org>
8469 W:      http://www.penguinppc.org/
8470 L:      linuxppc-dev@lists.ozlabs.org
8471 S:      Maintained
8472 F:      arch/powerpc/platforms/40x/
8473 F:      arch/powerpc/platforms/44x/
8474
8475 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
8476 M:      Scott Wood <oss@buserror.net>
8477 M:      Kumar Gala <galak@kernel.crashing.org>
8478 W:      http://www.penguinppc.org/
8479 L:      linuxppc-dev@lists.ozlabs.org
8480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
8481 S:      Maintained
8482 F:      arch/powerpc/platforms/83xx/
8483 F:      arch/powerpc/platforms/85xx/
8484 F:      Documentation/devicetree/bindings/powerpc/fsl/
8485
8486 LINUX FOR POWERPC EMBEDDED PPC8XX
8487 M:      Vitaly Bordug <vitb@kernel.crashing.org>
8488 W:      http://www.penguinppc.org/
8489 L:      linuxppc-dev@lists.ozlabs.org
8490 S:      Maintained
8491 F:      arch/powerpc/platforms/8xx/
8492
8493 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
8494 L:      linuxppc-dev@lists.ozlabs.org
8495 S:      Orphan
8496 F:      arch/powerpc/*/*virtex*
8497 F:      arch/powerpc/*/*/*virtex*
8498
8499 LINUX FOR POWERPC PA SEMI PWRFICIENT
8500 L:      linuxppc-dev@lists.ozlabs.org
8501 S:      Orphan
8502 F:      arch/powerpc/platforms/pasemi/
8503 F:      drivers/*/*pasemi*
8504 F:      drivers/*/*/*pasemi*
8505
8506 LINUX KERNEL DUMP TEST MODULE (LKDTM)
8507 M:      Kees Cook <keescook@chromium.org>
8508 S:      Maintained
8509 F:      drivers/misc/lkdtm/*
8510
8511 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
8512 M:      Alan Stern <stern@rowland.harvard.edu>
8513 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
8514 M:      Will Deacon <will.deacon@arm.com>
8515 M:      Peter Zijlstra <peterz@infradead.org>
8516 M:      Boqun Feng <boqun.feng@gmail.com>
8517 M:      Nicholas Piggin <npiggin@gmail.com>
8518 M:      David Howells <dhowells@redhat.com>
8519 M:      Jade Alglave <j.alglave@ucl.ac.uk>
8520 M:      Luc Maranget <luc.maranget@inria.fr>
8521 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
8522 R:      Akira Yokosawa <akiyks@gmail.com>
8523 R:      Daniel Lustig <dlustig@nvidia.com>
8524 L:      linux-kernel@vger.kernel.org
8525 L:      linux-arch@vger.kernel.org
8526 S:      Supported
8527 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
8528 F:      tools/memory-model/
8529 F:      Documentation/atomic_bitops.txt
8530 F:      Documentation/atomic_t.txt
8531 F:      Documentation/core-api/atomic_ops.rst
8532 F:      Documentation/core-api/refcount-vs-atomic.rst
8533 F:      Documentation/memory-barriers.txt
8534
8535 LIS3LV02D ACCELEROMETER DRIVER
8536 M:      Eric Piel <eric.piel@tremplin-utc.net>
8537 S:      Maintained
8538 F:      Documentation/misc-devices/lis3lv02d
8539 F:      drivers/misc/lis3lv02d/
8540 F:      drivers/platform/x86/hp_accel.c
8541
8542 LIVE PATCHING
8543 M:      Josh Poimboeuf <jpoimboe@redhat.com>
8544 M:      Jessica Yu <jeyu@kernel.org>
8545 M:      Jiri Kosina <jikos@kernel.org>
8546 M:      Miroslav Benes <mbenes@suse.cz>
8547 R:      Petr Mladek <pmladek@suse.com>
8548 S:      Maintained
8549 F:      kernel/livepatch/
8550 F:      include/linux/livepatch.h
8551 F:      arch/x86/include/asm/livepatch.h
8552 F:      arch/x86/kernel/livepatch.c
8553 F:      Documentation/livepatch/
8554 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
8555 F:      samples/livepatch/
8556 L:      live-patching@vger.kernel.org
8557 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching.git
8558
8559 LLC (802.2)
8560 L:      netdev@vger.kernel.org
8561 S:      Odd fixes
8562 F:      include/linux/llc.h
8563 F:      include/uapi/linux/llc.h
8564 F:      include/net/llc*
8565 F:      net/llc/
8566
8567 LM73 HARDWARE MONITOR DRIVER
8568 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
8569 L:      linux-hwmon@vger.kernel.org
8570 S:      Maintained
8571 F:      drivers/hwmon/lm73.c
8572
8573 LM78 HARDWARE MONITOR DRIVER
8574 M:      Jean Delvare <jdelvare@suse.com>
8575 L:      linux-hwmon@vger.kernel.org
8576 S:      Maintained
8577 F:      Documentation/hwmon/lm78
8578 F:      drivers/hwmon/lm78.c
8579
8580 LM83 HARDWARE MONITOR DRIVER
8581 M:      Jean Delvare <jdelvare@suse.com>
8582 L:      linux-hwmon@vger.kernel.org
8583 S:      Maintained
8584 F:      Documentation/hwmon/lm83
8585 F:      drivers/hwmon/lm83.c
8586
8587 LM90 HARDWARE MONITOR DRIVER
8588 M:      Jean Delvare <jdelvare@suse.com>
8589 L:      linux-hwmon@vger.kernel.org
8590 S:      Maintained
8591 F:      Documentation/hwmon/lm90
8592 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
8593 F:      drivers/hwmon/lm90.c
8594 F:      include/dt-bindings/thermal/lm90.h
8595
8596 LM95234 HARDWARE MONITOR DRIVER
8597 M:      Guenter Roeck <linux@roeck-us.net>
8598 L:      linux-hwmon@vger.kernel.org
8599 S:      Maintained
8600 F:      Documentation/hwmon/lm95234
8601 F:      drivers/hwmon/lm95234.c
8602
8603 LME2510 MEDIA DRIVER
8604 M:      Malcolm Priestley <tvboxspy@gmail.com>
8605 L:      linux-media@vger.kernel.org
8606 W:      https://linuxtv.org
8607 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8608 S:      Maintained
8609 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
8610
8611 LOADPIN SECURITY MODULE
8612 M:      Kees Cook <keescook@chromium.org>
8613 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
8614 S:      Supported
8615 F:      security/loadpin/
8616 F:      Documentation/admin-guide/LSM/LoadPin.rst
8617
8618 LOCKING PRIMITIVES
8619 M:      Peter Zijlstra <peterz@infradead.org>
8620 M:      Ingo Molnar <mingo@redhat.com>
8621 M:      Will Deacon <will.deacon@arm.com>
8622 L:      linux-kernel@vger.kernel.org
8623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
8624 S:      Maintained
8625 F:      Documentation/locking/
8626 F:      include/linux/lockdep.h
8627 F:      include/linux/spinlock*.h
8628 F:      arch/*/include/asm/spinlock*.h
8629 F:      include/linux/rwlock*.h
8630 F:      include/linux/mutex*.h
8631 F:      include/linux/rwsem*.h
8632 F:      arch/*/include/asm/rwsem.h
8633 F:      include/linux/seqlock.h
8634 F:      lib/locking*.[ch]
8635 F:      kernel/locking/
8636 X:      kernel/locking/locktorture.c
8637
8638 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
8639 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
8640 L:      linux-ntfs-dev@lists.sourceforge.net
8641 W:      http://www.linux-ntfs.org/content/view/19/37/
8642 S:      Maintained
8643 F:      Documentation/ldm.txt
8644 F:      block/partitions/ldm.*
8645
8646 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
8647 M:      Sathya Prakash <sathya.prakash@broadcom.com>
8648 M:      Chaitra P B <chaitra.basappa@broadcom.com>
8649 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
8650 L:      MPT-FusionLinux.pdl@broadcom.com
8651 L:      linux-scsi@vger.kernel.org
8652 W:      http://www.avagotech.com/support/
8653 S:      Supported
8654 F:      drivers/message/fusion/
8655 F:      drivers/scsi/mpt3sas/
8656
8657 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
8658 M:      Matthew Wilcox <matthew@wil.cx>
8659 L:      linux-scsi@vger.kernel.org
8660 S:      Maintained
8661 F:      drivers/scsi/sym53c8xx_2/
8662
8663 LTC4261 HARDWARE MONITOR DRIVER
8664 M:      Guenter Roeck <linux@roeck-us.net>
8665 L:      linux-hwmon@vger.kernel.org
8666 S:      Maintained
8667 F:      Documentation/hwmon/ltc4261
8668 F:      drivers/hwmon/ltc4261.c
8669
8670 LTC4306 I2C MULTIPLEXER DRIVER
8671 M:      Michael Hennerich <michael.hennerich@analog.com>
8672 W:      http://ez.analog.com/community/linux-device-drivers
8673 L:      linux-i2c@vger.kernel.org
8674 S:      Supported
8675 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
8676 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
8677
8678 LTP (Linux Test Project)
8679 M:      Mike Frysinger <vapier@gentoo.org>
8680 M:      Cyril Hrubis <chrubis@suse.cz>
8681 M:      Wanlong Gao <wanlong.gao@gmail.com>
8682 M:      Jan Stancek <jstancek@redhat.com>
8683 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
8684 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
8685 L:      ltp@lists.linux.it (subscribers-only)
8686 W:      http://linux-test-project.github.io/
8687 T:      git git://github.com/linux-test-project/ltp.git
8688 S:      Maintained
8689
8690 M68K ARCHITECTURE
8691 M:      Geert Uytterhoeven <geert@linux-m68k.org>
8692 L:      linux-m68k@lists.linux-m68k.org
8693 W:      http://www.linux-m68k.org/
8694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
8695 S:      Maintained
8696 F:      arch/m68k/
8697 F:      drivers/zorro/
8698
8699 M68K ON APPLE MACINTOSH
8700 M:      Joshua Thompson <funaho@jurai.org>
8701 W:      http://www.mac.linux-m68k.org/
8702 L:      linux-m68k@lists.linux-m68k.org
8703 S:      Maintained
8704 F:      arch/m68k/mac/
8705
8706 M68K ON HP9000/300
8707 M:      Philip Blundell <philb@gnu.org>
8708 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
8709 S:      Maintained
8710 F:      arch/m68k/hp300/
8711
8712 M88DS3103 MEDIA DRIVER
8713 M:      Antti Palosaari <crope@iki.fi>
8714 L:      linux-media@vger.kernel.org
8715 W:      https://linuxtv.org
8716 W:      http://palosaari.fi/linux/
8717 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8718 T:      git git://linuxtv.org/anttip/media_tree.git
8719 S:      Maintained
8720 F:      drivers/media/dvb-frontends/m88ds3103*
8721
8722 M88RS2000 MEDIA DRIVER
8723 M:      Malcolm Priestley <tvboxspy@gmail.com>
8724 L:      linux-media@vger.kernel.org
8725 W:      https://linuxtv.org
8726 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8727 S:      Maintained
8728 F:      drivers/media/dvb-frontends/m88rs2000*
8729
8730 MA901 MASTERKIT USB FM RADIO DRIVER
8731 M:      Alexey Klimov <klimov.linux@gmail.com>
8732 L:      linux-media@vger.kernel.org
8733 T:      git git://linuxtv.org/media_tree.git
8734 S:      Maintained
8735 F:      drivers/media/radio/radio-ma901.c
8736
8737 MAC80211
8738 M:      Johannes Berg <johannes@sipsolutions.net>
8739 L:      linux-wireless@vger.kernel.org
8740 W:      http://wireless.kernel.org/
8741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
8742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
8743 S:      Maintained
8744 F:      Documentation/networking/mac80211-injection.txt
8745 F:      include/net/mac80211.h
8746 F:      net/mac80211/
8747 F:      drivers/net/wireless/mac80211_hwsim.[ch]
8748 F:      Documentation/networking/mac80211_hwsim/README
8749
8750 MAILBOX API
8751 M:      Jassi Brar <jassisinghbrar@gmail.com>
8752 L:      linux-kernel@vger.kernel.org
8753 S:      Maintained
8754 F:      drivers/mailbox/
8755 F:      include/linux/mailbox_client.h
8756 F:      include/linux/mailbox_controller.h
8757
8758 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
8759 M:      Michael Kerrisk <mtk.manpages@gmail.com>
8760 W:      http://www.kernel.org/doc/man-pages
8761 L:      linux-man@vger.kernel.org
8762 S:      Maintained
8763
8764 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
8765 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
8766 L:      linux-mips@linux-mips.org
8767 S:      Maintained
8768 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
8769
8770 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
8771 M:      Andrew Lunn <andrew@lunn.ch>
8772 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
8773 L:      netdev@vger.kernel.org
8774 S:      Maintained
8775 F:      drivers/net/dsa/mv88e6xxx/
8776 F:      include/linux/platform_data/mv88e6xxx.h
8777 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
8778
8779 MARVELL ARMADA DRM SUPPORT
8780 M:      Russell King <linux@armlinux.org.uk>
8781 S:      Maintained
8782 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
8783 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
8784 F:      drivers/gpu/drm/armada/
8785 F:      include/uapi/drm/armada_drm.h
8786 F:      Documentation/devicetree/bindings/display/armada/
8787
8788 MARVELL CRYPTO DRIVER
8789 M:      Boris Brezillon <boris.brezillon@bootlin.com>
8790 M:      Arnaud Ebalard <arno@natisbad.org>
8791 F:      drivers/crypto/marvell/
8792 S:      Maintained
8793 L:      linux-crypto@vger.kernel.org
8794
8795 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
8796 M:      Mirko Lindner <mlindner@marvell.com>
8797 M:      Stephen Hemminger <stephen@networkplumber.org>
8798 L:      netdev@vger.kernel.org
8799 S:      Maintained
8800 F:      drivers/net/ethernet/marvell/sk*
8801
8802 MARVELL LIBERTAS WIRELESS DRIVER
8803 L:      libertas-dev@lists.infradead.org
8804 S:      Orphan
8805 F:      drivers/net/wireless/marvell/libertas/
8806
8807 MARVELL MACCHIATOBIN SUPPORT
8808 M:      Russell King <linux@armlinux.org.uk>
8809 L:      linux-arm-kernel@lists.infradead.org
8810 S:      Maintained
8811 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
8812
8813 MARVELL MV643XX ETHERNET DRIVER
8814 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
8815 L:      netdev@vger.kernel.org
8816 S:      Maintained
8817 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
8818 F:      include/linux/mv643xx.h
8819
8820 MARVELL MV88X3310 PHY DRIVER
8821 M:      Russell King <linux@armlinux.org.uk>
8822 L:      netdev@vger.kernel.org
8823 S:      Maintained
8824 F:      drivers/net/phy/marvell10g.c
8825
8826 MARVELL MVNETA ETHERNET DRIVER
8827 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
8828 L:      netdev@vger.kernel.org
8829 S:      Maintained
8830 F:      drivers/net/ethernet/marvell/mvneta.*
8831
8832 MARVELL MWIFIEX WIRELESS DRIVER
8833 M:      Amitkumar Karwar <amitkarwar@gmail.com>
8834 M:      Nishant Sarmukadam <nishants@marvell.com>
8835 M:      Ganapathi Bhat <gbhat@marvell.com>
8836 M:      Xinming Hu <huxinming820@gmail.com>
8837 L:      linux-wireless@vger.kernel.org
8838 S:      Maintained
8839 F:      drivers/net/wireless/marvell/mwifiex/
8840
8841 MARVELL MWL8K WIRELESS DRIVER
8842 M:      Lennert Buytenhek <buytenh@wantstofly.org>
8843 L:      linux-wireless@vger.kernel.org
8844 S:      Odd Fixes
8845 F:      drivers/net/wireless/marvell/mwl8k.c
8846
8847 MARVELL NAND CONTROLLER DRIVER
8848 M:      Miquel Raynal <miquel.raynal@bootlin.com>
8849 L:      linux-mtd@lists.infradead.org
8850 S:      Maintained
8851 F:      drivers/mtd/nand/raw/marvell_nand.c
8852 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
8853
8854 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
8855 M:      Nicolas Pitre <nico@fluxnic.net>
8856 S:      Odd Fixes
8857 F:      drivers/mmc/host/mvsdio.*
8858
8859 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
8860 M:      Hu Ziji <huziji@marvell.com>
8861 L:      linux-mmc@vger.kernel.org
8862 S:      Supported
8863 F:      drivers/mmc/host/sdhci-xenon*
8864 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
8865
8866 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
8867 M:      Sunil Goutham <sgoutham@marvell.com>
8868 M:      Linu Cherian <lcherian@marvell.com>
8869 M:      Geetha sowjanya <gakula@marvell.com>
8870 M:      Jerin Jacob <jerinj@marvell.com>
8871 L:      netdev@vger.kernel.org
8872 S:      Supported
8873 F:      drivers/net/ethernet/marvell/octeontx2/af/
8874
8875 MATROX FRAMEBUFFER DRIVER
8876 L:      linux-fbdev@vger.kernel.org
8877 S:      Orphan
8878 F:      drivers/video/fbdev/matrox/matroxfb_*
8879 F:      include/uapi/linux/matroxfb.h
8880
8881 MAX16065 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/max16065
8886 F:      drivers/hwmon/max16065.c
8887
8888 MAX20751 HARDWARE MONITOR DRIVER
8889 M:      Guenter Roeck <linux@roeck-us.net>
8890 L:      linux-hwmon@vger.kernel.org
8891 S:      Maintained
8892 F:      Documentation/hwmon/max20751
8893 F:      drivers/hwmon/max20751.c
8894
8895 MAX2175 SDR TUNER DRIVER
8896 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
8897 L:      linux-media@vger.kernel.org
8898 T:      git git://linuxtv.org/media_tree.git
8899 S:      Maintained
8900 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
8901 F:      Documentation/media/v4l-drivers/max2175.rst
8902 F:      drivers/media/i2c/max2175*
8903 F:      include/uapi/linux/max2175.h
8904
8905 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
8906 L:      linux-hwmon@vger.kernel.org
8907 S:      Orphan
8908 F:      Documentation/hwmon/max6650
8909 F:      drivers/hwmon/max6650.c
8910
8911 MAX6697 HARDWARE MONITOR DRIVER
8912 M:      Guenter Roeck <linux@roeck-us.net>
8913 L:      linux-hwmon@vger.kernel.org
8914 S:      Maintained
8915 F:      Documentation/hwmon/max6697
8916 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
8917 F:      drivers/hwmon/max6697.c
8918 F:      include/linux/platform_data/max6697.h
8919
8920 MAX9860 MONO AUDIO VOICE CODEC DRIVER
8921 M:      Peter Rosin <peda@axentia.se>
8922 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8923 S:      Maintained
8924 F:      Documentation/devicetree/bindings/sound/max9860.txt
8925 F:      sound/soc/codecs/max9860.*
8926
8927 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
8928 M:      Javier Martinez Canillas <javier@dowhile0.org>
8929 L:      linux-kernel@vger.kernel.org
8930 S:      Supported
8931 F:      drivers/regulator/max77802-regulator.c
8932 F:      Documentation/devicetree/bindings/*/*max77802.txt
8933 F:      include/dt-bindings/*/*max77802.h
8934
8935 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
8936 M:      Krzysztof Kozlowski <krzk@kernel.org>
8937 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8938 L:      linux-pm@vger.kernel.org
8939 S:      Supported
8940 F:      drivers/power/supply/max14577_charger.c
8941 F:      drivers/power/supply/max77693_charger.c
8942
8943 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
8944 M:      Chanwoo Choi <cw00.choi@samsung.com>
8945 M:      Krzysztof Kozlowski <krzk@kernel.org>
8946 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8947 L:      linux-kernel@vger.kernel.org
8948 S:      Supported
8949 F:      drivers/*/max14577*.c
8950 F:      drivers/*/max77686*.c
8951 F:      drivers/*/max77693*.c
8952 F:      drivers/extcon/extcon-max14577.c
8953 F:      drivers/extcon/extcon-max77693.c
8954 F:      drivers/rtc/rtc-max77686.c
8955 F:      drivers/clk/clk-max77686.c
8956 F:      Documentation/devicetree/bindings/mfd/max14577.txt
8957 F:      Documentation/devicetree/bindings/*/max77686.txt
8958 F:      Documentation/devicetree/bindings/mfd/max77693.txt
8959 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
8960 F:      include/linux/mfd/max14577*.h
8961 F:      include/linux/mfd/max77686*.h
8962 F:      include/linux/mfd/max77693*.h
8963
8964 MAXIRADIO FM RADIO RECEIVER DRIVER
8965 M:      Hans Verkuil <hverkuil@xs4all.nl>
8966 L:      linux-media@vger.kernel.org
8967 T:      git git://linuxtv.org/media_tree.git
8968 W:      https://linuxtv.org
8969 S:      Maintained
8970 F:      drivers/media/radio/radio-maxiradio*
8971
8972 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
8973 M:      Peter Rosin <peda@axentia.se>
8974 L:      linux-iio@vger.kernel.org
8975 S:      Maintained
8976 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
8977 F:      drivers/iio/potentiometer/mcp4018.c
8978 F:      drivers/iio/potentiometer/mcp4531.c
8979
8980 MCR20A IEEE-802.15.4 RADIO DRIVER
8981 M:      Xue Liu <liuxuenetmail@gmail.com>
8982 L:      linux-wpan@vger.kernel.org
8983 W:      https://github.com/xueliu/mcr20a-linux
8984 S:      Maintained
8985 F:      drivers/net/ieee802154/mcr20a.c
8986 F:      drivers/net/ieee802154/mcr20a.h
8987 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
8988
8989 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
8990 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8991 L:      linux-iio@vger.kernel.org
8992 S:      Maintained
8993 F:      drivers/iio/dac/cio-dac.c
8994
8995 MEDIA DRIVERS FOR ASCOT2E
8996 M:      Sergey Kozlov <serjk@netup.ru>
8997 M:      Abylay Ospan <aospan@netup.ru>
8998 L:      linux-media@vger.kernel.org
8999 W:      https://linuxtv.org
9000 W:      http://netup.tv/
9001 T:      git git://linuxtv.org/media_tree.git
9002 S:      Supported
9003 F:      drivers/media/dvb-frontends/ascot2e*
9004
9005 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9006 M:      Jasmin Jessich <jasmin@anw.at>
9007 L:      linux-media@vger.kernel.org
9008 W:      https://linuxtv.org
9009 T:      git git://linuxtv.org/media_tree.git
9010 S:      Maintained
9011 F:      drivers/media/dvb-frontends/cxd2099*
9012
9013 MEDIA DRIVERS FOR CXD2841ER
9014 M:      Sergey Kozlov <serjk@netup.ru>
9015 M:      Abylay Ospan <aospan@netup.ru>
9016 L:      linux-media@vger.kernel.org
9017 W:      https://linuxtv.org
9018 W:      http://netup.tv/
9019 T:      git git://linuxtv.org/media_tree.git
9020 S:      Supported
9021 F:      drivers/media/dvb-frontends/cxd2841er*
9022
9023 MEDIA DRIVERS FOR CXD2880
9024 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9025 L:      linux-media@vger.kernel.org
9026 W:      http://linuxtv.org/
9027 T:      git git://linuxtv.org/media_tree.git
9028 S:      Supported
9029 F:      drivers/media/dvb-frontends/cxd2880/*
9030 F:      drivers/media/spi/cxd2880*
9031
9032 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9033 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9034 L:      linux-media@vger.kernel.org
9035 W:      https://linuxtv.org
9036 T:      git git://linuxtv.org/media_tree.git
9037 S:      Maintained
9038 F:      drivers/media/pci/ddbridge/*
9039
9040 MEDIA DRIVERS FOR FREESCALE IMX
9041 M:      Steve Longerbeam <slongerbeam@gmail.com>
9042 M:      Philipp Zabel <p.zabel@pengutronix.de>
9043 L:      linux-media@vger.kernel.org
9044 T:      git git://linuxtv.org/media_tree.git
9045 S:      Maintained
9046 F:      Documentation/devicetree/bindings/media/imx.txt
9047 F:      Documentation/media/v4l-drivers/imx.rst
9048 F:      drivers/staging/media/imx/
9049 F:      include/linux/imx-media.h
9050 F:      include/media/imx.h
9051
9052 MEDIA DRIVERS FOR HELENE
9053 M:      Abylay Ospan <aospan@netup.ru>
9054 L:      linux-media@vger.kernel.org
9055 W:      https://linuxtv.org
9056 W:      http://netup.tv/
9057 T:      git git://linuxtv.org/media_tree.git
9058 S:      Supported
9059 F:      drivers/media/dvb-frontends/helene*
9060
9061 MEDIA DRIVERS FOR HORUS3A
9062 M:      Sergey Kozlov <serjk@netup.ru>
9063 M:      Abylay Ospan <aospan@netup.ru>
9064 L:      linux-media@vger.kernel.org
9065 W:      https://linuxtv.org
9066 W:      http://netup.tv/
9067 T:      git git://linuxtv.org/media_tree.git
9068 S:      Supported
9069 F:      drivers/media/dvb-frontends/horus3a*
9070
9071 MEDIA DRIVERS FOR LNBH25
9072 M:      Sergey Kozlov <serjk@netup.ru>
9073 M:      Abylay Ospan <aospan@netup.ru>
9074 L:      linux-media@vger.kernel.org
9075 W:      https://linuxtv.org
9076 W:      http://netup.tv/
9077 T:      git git://linuxtv.org/media_tree.git
9078 S:      Supported
9079 F:      drivers/media/dvb-frontends/lnbh25*
9080
9081 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9082 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9083 L:      linux-media@vger.kernel.org
9084 W:      https://linuxtv.org
9085 T:      git git://linuxtv.org/media_tree.git
9086 S:      Maintained
9087 F:      drivers/media/dvb-frontends/mxl5xx*
9088
9089 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9090 M:      Sergey Kozlov <serjk@netup.ru>
9091 M:      Abylay Ospan <aospan@netup.ru>
9092 L:      linux-media@vger.kernel.org
9093 W:      https://linuxtv.org
9094 W:      http://netup.tv/
9095 T:      git git://linuxtv.org/media_tree.git
9096 S:      Supported
9097 F:      drivers/media/pci/netup_unidvb/*
9098
9099 MEDIA DRIVERS FOR RENESAS - CEU
9100 M:      Jacopo Mondi <jacopo@jmondi.org>
9101 L:      linux-media@vger.kernel.org
9102 L:      linux-renesas-soc@vger.kernel.org
9103 T:      git git://linuxtv.org/media_tree.git
9104 S:      Supported
9105 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9106 F:      drivers/media/platform/renesas-ceu.c
9107 F:      include/media/drv-intf/renesas-ceu.h
9108
9109 MEDIA DRIVERS FOR RENESAS - DRIF
9110 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9111 L:      linux-media@vger.kernel.org
9112 L:      linux-renesas-soc@vger.kernel.org
9113 T:      git git://linuxtv.org/media_tree.git
9114 S:      Supported
9115 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9116 F:      drivers/media/platform/rcar_drif.c
9117
9118 MEDIA DRIVERS FOR RENESAS - FCP
9119 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9120 L:      linux-media@vger.kernel.org
9121 L:      linux-renesas-soc@vger.kernel.org
9122 T:      git git://linuxtv.org/media_tree.git
9123 S:      Supported
9124 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9125 F:      drivers/media/platform/rcar-fcp.c
9126 F:      include/media/rcar-fcp.h
9127
9128 MEDIA DRIVERS FOR RENESAS - FDP1
9129 M:      Kieran Bingham <kieran@bingham.xyz>
9130 L:      linux-media@vger.kernel.org
9131 L:      linux-renesas-soc@vger.kernel.org
9132 T:      git git://linuxtv.org/media_tree.git
9133 S:      Supported
9134 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9135 F:      drivers/media/platform/rcar_fdp1.c
9136
9137 MEDIA DRIVERS FOR RENESAS - VIN
9138 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9139 L:      linux-media@vger.kernel.org
9140 L:      linux-renesas-soc@vger.kernel.org
9141 T:      git git://linuxtv.org/media_tree.git
9142 S:      Supported
9143 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9144 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9145 F:      drivers/media/platform/rcar-vin/
9146
9147 MEDIA DRIVERS FOR RENESAS - VSP1
9148 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9149 L:      linux-media@vger.kernel.org
9150 L:      linux-renesas-soc@vger.kernel.org
9151 T:      git git://linuxtv.org/media_tree.git
9152 S:      Supported
9153 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9154 F:      drivers/media/platform/vsp1/
9155
9156 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9157 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9158 L:      linux-media@vger.kernel.org
9159 W:      https://linuxtv.org
9160 T:      git git://linuxtv.org/media_tree.git
9161 S:      Maintained
9162 F:      drivers/media/dvb-frontends/stv0910*
9163
9164 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9165 M:      Daniel Scheller <d.scheller.oss@gmail.com>
9166 L:      linux-media@vger.kernel.org
9167 W:      https://linuxtv.org
9168 T:      git git://linuxtv.org/media_tree.git
9169 S:      Maintained
9170 F:      drivers/media/dvb-frontends/stv6111*
9171
9172 MEDIA DRIVERS FOR STM32 - DCMI
9173 M:      Hugues Fruchet <hugues.fruchet@st.com>
9174 L:      linux-media@vger.kernel.org
9175 T:      git git://linuxtv.org/media_tree.git
9176 S:      Supported
9177 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9178 F:      drivers/media/platform/stm32/stm32-dcmi.c
9179
9180 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9181 M:      Dmitry Osipenko <digetx@gmail.com>
9182 L:      linux-media@vger.kernel.org
9183 L:      linux-tegra@vger.kernel.org
9184 T:      git git://linuxtv.org/media_tree.git
9185 S:      Maintained
9186 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9187 F:      drivers/staging/media/tegra-vde/
9188
9189 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9190 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9191 P:      LinuxTV.org Project
9192 L:      linux-media@vger.kernel.org
9193 W:      https://linuxtv.org
9194 Q:      http://patchwork.kernel.org/project/linux-media/list/
9195 T:      git git://linuxtv.org/media_tree.git
9196 S:      Maintained
9197 F:      Documentation/devicetree/bindings/media/
9198 F:      Documentation/media/
9199 F:      drivers/media/
9200 F:      drivers/staging/media/
9201 F:      include/linux/platform_data/media/
9202 F:      include/media/
9203 F:      include/uapi/linux/dvb/
9204 F:      include/uapi/linux/videodev2.h
9205 F:      include/uapi/linux/media.h
9206 F:      include/uapi/linux/v4l2-*
9207 F:      include/uapi/linux/meye.h
9208 F:      include/uapi/linux/ivtv*
9209 F:      include/uapi/linux/uvcvideo.h
9210
9211 MEDIATEK BLUETOOTH DRIVER
9212 M:      Sean Wang <sean.wang@mediatek.com>
9213 L:      linux-bluetooth@vger.kernel.org
9214 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9215 S:      Maintained
9216 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9217 F:      drivers/bluetooth/btmtkuart.c
9218
9219 MEDIATEK CIR DRIVER
9220 M:      Sean Wang <sean.wang@mediatek.com>
9221 S:      Maintained
9222 F:      drivers/media/rc/mtk-cir.c
9223
9224 MEDIATEK DMA DRIVER
9225 M:      Sean Wang <sean.wang@mediatek.com>
9226 L:      dmaengine@vger.kernel.org
9227 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9228 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9229 S:      Maintained
9230 F:      Documentation/devicetree/bindings/dma/mtk-*
9231 F:      drivers/dma/mediatek/
9232
9233 MEDIATEK PMIC LED DRIVER
9234 M:      Sean Wang <sean.wang@mediatek.com>
9235 S:      Maintained
9236 F:      drivers/leds/leds-mt6323.c
9237 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9238
9239 MEDIATEK ETHERNET DRIVER
9240 M:      Felix Fietkau <nbd@openwrt.org>
9241 M:      John Crispin <john@phrozen.org>
9242 M:      Sean Wang <sean.wang@mediatek.com>
9243 M:      Nelson Chang <nelson.chang@mediatek.com>
9244 L:      netdev@vger.kernel.org
9245 S:      Maintained
9246 F:      drivers/net/ethernet/mediatek/
9247
9248 MEDIATEK SWITCH DRIVER
9249 M:      Sean Wang <sean.wang@mediatek.com>
9250 L:      netdev@vger.kernel.org
9251 S:      Maintained
9252 F:      drivers/net/dsa/mt7530.*
9253 F:      net/dsa/tag_mtk.c
9254
9255 MEDIATEK JPEG DRIVER
9256 M:      Rick Chang <rick.chang@mediatek.com>
9257 M:      Bin Liu <bin.liu@mediatek.com>
9258 S:      Supported
9259 F:      drivers/media/platform/mtk-jpeg/
9260 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9261
9262 MEDIATEK MDP DRIVER
9263 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9264 M:      Houlong Wei <houlong.wei@mediatek.com>
9265 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9266 S:      Supported
9267 F:      drivers/media/platform/mtk-mdp/
9268 F:      drivers/media/platform/mtk-vpu/
9269 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9270
9271 MEDIATEK MEDIA DRIVER
9272 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9273 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9274 S:      Supported
9275 F:      drivers/media/platform/mtk-vcodec/
9276 F:      drivers/media/platform/mtk-vpu/
9277 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9278 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9279
9280 MEDIATEK MT7601U WIRELESS LAN DRIVER
9281 M:      Jakub Kicinski <kubakici@wp.pl>
9282 L:      linux-wireless@vger.kernel.org
9283 S:      Maintained
9284 F:      drivers/net/wireless/mediatek/mt7601u/
9285
9286 MEDIATEK NAND CONTROLLER DRIVER
9287 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9288 L:      linux-mtd@lists.infradead.org
9289 S:      Maintained
9290 F:      drivers/mtd/nand/raw/mtk_*
9291 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9292
9293 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9294 M:      Sean Wang <sean.wang@mediatek.com>
9295 S:      Maintained
9296 F:      drivers/char/hw_random/mtk-rng.c
9297
9298 MEDIATEK USB3 DRD IP DRIVER
9299 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9300 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9301 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9302 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9303 S:      Maintained
9304 F:      drivers/usb/mtu3/
9305
9306 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9307 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9308 M:      Martin Donnelly <martin.donnelly@ge.com>
9309 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9310 S:      Maintained
9311 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9312 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9313
9314 MEGARAID SCSI/SAS DRIVERS
9315 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9316 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9317 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9318 L:      megaraidlinux.pdl@broadcom.com
9319 L:      linux-scsi@vger.kernel.org
9320 W:      http://www.avagotech.com/support/
9321 S:      Maintained
9322 F:      Documentation/scsi/megaraid.txt
9323 F:      drivers/scsi/megaraid.*
9324 F:      drivers/scsi/megaraid/
9325
9326 MELEXIS MLX90614 DRIVER
9327 M:      Crt Mori <cmo@melexis.com>
9328 L:      linux-iio@vger.kernel.org
9329 W:      http://www.melexis.com
9330 S:      Supported
9331 F:      drivers/iio/temperature/mlx90614.c
9332
9333 MELEXIS MLX90632 DRIVER
9334 M:      Crt Mori <cmo@melexis.com>
9335 L:      linux-iio@vger.kernel.org
9336 W:      http://www.melexis.com
9337 S:      Supported
9338 F:      drivers/iio/temperature/mlx90632.c
9339
9340 MELFAS MIP4 TOUCHSCREEN DRIVER
9341 M:      Sangwon Jee <jeesw@melfas.com>
9342 W:      http://www.melfas.com
9343 S:      Supported
9344 F:      drivers/input/touchscreen/melfas_mip4.c
9345 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
9346
9347 MELLANOX ETHERNET DRIVER (mlx4_en)
9348 M:      Tariq Toukan <tariqt@mellanox.com>
9349 L:      netdev@vger.kernel.org
9350 S:      Supported
9351 W:      http://www.mellanox.com
9352 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9353 F:      drivers/net/ethernet/mellanox/mlx4/en_*
9354
9355 MELLANOX ETHERNET DRIVER (mlx5e)
9356 M:      Saeed Mahameed <saeedm@mellanox.com>
9357 L:      netdev@vger.kernel.org
9358 S:      Supported
9359 W:      http://www.mellanox.com
9360 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9361 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
9362
9363 MELLANOX ETHERNET INNOVA DRIVERS
9364 R:      Boris Pismenny <borisp@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/mlx5/core/en_accel/*
9370 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
9371 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
9372 F:      include/linux/mlx5/mlx5_ifc_fpga.h
9373
9374 MELLANOX ETHERNET INNOVA IPSEC DRIVER
9375 R:      Boris Pismenny <borisp@mellanox.com>
9376 L:      netdev@vger.kernel.org
9377 S:      Supported
9378 W:      http://www.mellanox.com
9379 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9380 F:      drivers/net/ethernet/mellanox/mlx5/core/en_ipsec/*
9381 F:      drivers/net/ethernet/mellanox/mlx5/core/ipsec*
9382
9383 MELLANOX ETHERNET SWITCH DRIVERS
9384 M:      Jiri Pirko <jiri@mellanox.com>
9385 M:      Ido Schimmel <idosch@mellanox.com>
9386 L:      netdev@vger.kernel.org
9387 S:      Supported
9388 W:      http://www.mellanox.com
9389 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9390 F:      drivers/net/ethernet/mellanox/mlxsw/
9391 F:      tools/testing/selftests/drivers/net/mlxsw/
9392
9393 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
9394 M:      mlxsw@mellanox.com
9395 L:      netdev@vger.kernel.org
9396 S:      Supported
9397 W:      http://www.mellanox.com
9398 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9399 F:      drivers/net/ethernet/mellanox/mlxfw/
9400
9401 MELLANOX HARDWARE PLATFORM SUPPORT
9402 M:      Andy Shevchenko <andy@infradead.org>
9403 M:      Darren Hart <dvhart@infradead.org>
9404 M:      Vadim Pasternak <vadimp@mellanox.com>
9405 L:      platform-driver-x86@vger.kernel.org
9406 S:      Supported
9407 F:      drivers/platform/mellanox/
9408
9409 MELLANOX MLX4 core VPI driver
9410 M:      Tariq Toukan <tariqt@mellanox.com>
9411 L:      netdev@vger.kernel.org
9412 L:      linux-rdma@vger.kernel.org
9413 W:      http://www.mellanox.com
9414 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9415 S:      Supported
9416 F:      drivers/net/ethernet/mellanox/mlx4/
9417 F:      include/linux/mlx4/
9418
9419 MELLANOX MLX4 IB driver
9420 M:      Yishai Hadas <yishaih@mellanox.com>
9421 L:      linux-rdma@vger.kernel.org
9422 W:      http://www.mellanox.com
9423 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9424 S:      Supported
9425 F:      drivers/infiniband/hw/mlx4/
9426 F:      include/linux/mlx4/
9427 F:      include/uapi/rdma/mlx4-abi.h
9428
9429 MELLANOX MLX5 core VPI driver
9430 M:      Saeed Mahameed <saeedm@mellanox.com>
9431 M:      Leon Romanovsky <leonro@mellanox.com>
9432 L:      netdev@vger.kernel.org
9433 L:      linux-rdma@vger.kernel.org
9434 W:      http://www.mellanox.com
9435 Q:      http://patchwork.ozlabs.org/project/netdev/list/
9436 S:      Supported
9437 F:      drivers/net/ethernet/mellanox/mlx5/core/
9438 F:      include/linux/mlx5/
9439
9440 MELLANOX MLX5 IB driver
9441 M:      Leon Romanovsky <leonro@mellanox.com>
9442 L:      linux-rdma@vger.kernel.org
9443 W:      http://www.mellanox.com
9444 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
9445 S:      Supported
9446 F:      drivers/infiniband/hw/mlx5/
9447 F:      include/linux/mlx5/
9448 F:      include/uapi/rdma/mlx5-abi.h
9449
9450 MELLANOX MLXCPLD I2C AND MUX DRIVER
9451 M:      Vadim Pasternak <vadimp@mellanox.com>
9452 M:      Michael Shych <michaelsh@mellanox.com>
9453 L:      linux-i2c@vger.kernel.org
9454 S:      Supported
9455 F:      drivers/i2c/busses/i2c-mlxcpld.c
9456 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
9457 F:      Documentation/i2c/busses/i2c-mlxcpld
9458
9459 MELLANOX MLXCPLD LED DRIVER
9460 M:      Vadim Pasternak <vadimp@mellanox.com>
9461 L:      linux-leds@vger.kernel.org
9462 S:      Supported
9463 F:      drivers/leds/leds-mlxcpld.c
9464 F:      drivers/leds/leds-mlxreg.c
9465 F:      Documentation/leds/leds-mlxcpld.txt
9466
9467 MELLANOX PLATFORM DRIVER
9468 M:      Vadim Pasternak <vadimp@mellanox.com>
9469 L:      platform-driver-x86@vger.kernel.org
9470 S:      Supported
9471 F:      drivers/platform/x86/mlx-platform.c
9472
9473 MEMBARRIER SUPPORT
9474 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
9475 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
9476 L:      linux-kernel@vger.kernel.org
9477 S:      Supported
9478 F:      kernel/sched/membarrier.c
9479 F:      include/uapi/linux/membarrier.h
9480 F:      arch/powerpc/include/asm/membarrier.h
9481
9482 MEMORY MANAGEMENT
9483 L:      linux-mm@kvack.org
9484 W:      http://www.linux-mm.org
9485 S:      Maintained
9486 F:      include/linux/mm.h
9487 F:      include/linux/gfp.h
9488 F:      include/linux/mmzone.h
9489 F:      include/linux/memory_hotplug.h
9490 F:      include/linux/vmalloc.h
9491 F:      mm/
9492
9493 MEMORY TECHNOLOGY DEVICES (MTD)
9494 M:      David Woodhouse <dwmw2@infradead.org>
9495 M:      Brian Norris <computersforpeace@gmail.com>
9496 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9497 M:      Marek Vasut <marek.vasut@gmail.com>
9498 M:      Richard Weinberger <richard@nod.at>
9499 L:      linux-mtd@lists.infradead.org
9500 W:      http://www.linux-mtd.infradead.org/
9501 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9502 T:      git git://git.infradead.org/linux-mtd.git master
9503 T:      git git://git.infradead.org/linux-mtd.git mtd/next
9504 S:      Maintained
9505 F:      Documentation/devicetree/bindings/mtd/
9506 F:      drivers/mtd/
9507 F:      include/linux/mtd/
9508 F:      include/uapi/mtd/
9509
9510 MEN A21 WATCHDOG DRIVER
9511 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9512 L:      linux-watchdog@vger.kernel.org
9513 S:      Maintained
9514 F:      drivers/watchdog/mena21_wdt.c
9515
9516 MEN CHAMELEON BUS (mcb)
9517 M:      Johannes Thumshirn <morbidrsa@gmail.com>
9518 S:      Maintained
9519 F:      drivers/mcb/
9520 F:      include/linux/mcb.h
9521 F:      Documentation/men-chameleon-bus.txt
9522
9523 MEN F21BMC (Board Management Controller)
9524 M:      Andreas Werner <andreas.werner@men.de>
9525 S:      Supported
9526 F:      drivers/mfd/menf21bmc.c
9527 F:      drivers/watchdog/menf21bmc_wdt.c
9528 F:      drivers/leds/leds-menf21bmc.c
9529 F:      drivers/hwmon/menf21bmc_hwmon.c
9530 F:      Documentation/hwmon/menf21bmc
9531
9532 MEN Z069 WATCHDOG DRIVER
9533 M:      Johannes Thumshirn <jth@kernel.org>
9534 L:      linux-watchdog@vger.kernel.org
9535 S:      Maintained
9536 F:      drivers/watchdog/menz069_wdt.c
9537
9538 MESON AO CEC DRIVER FOR AMLOGIC SOCS
9539 M:      Neil Armstrong <narmstrong@baylibre.com>
9540 L:      linux-media@lists.freedesktop.org
9541 L:      linux-amlogic@lists.infradead.org
9542 W:      http://linux-meson.com/
9543 S:      Supported
9544 F:      drivers/media/platform/meson/ao-cec.c
9545 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
9546 T:      git git://linuxtv.org/media_tree.git
9547
9548 MICROBLAZE ARCHITECTURE
9549 M:      Michal Simek <monstr@monstr.eu>
9550 W:      http://www.monstr.eu/fdt/
9551 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
9552 S:      Supported
9553 F:      arch/microblaze/
9554
9555 MICROCHIP / ATMEL AT91 SERIAL DRIVER
9556 M:      Richard Genoud <richard.genoud@gmail.com>
9557 S:      Maintained
9558 F:      drivers/tty/serial/atmel_serial.c
9559 F:      drivers/tty/serial/atmel_serial.h
9560
9561 MICROCHIP / ATMEL DMA DRIVER
9562 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
9563 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9564 L:      dmaengine@vger.kernel.org
9565 S:      Supported
9566 F:      drivers/dma/at_hdmac.c
9567 F:      drivers/dma/at_hdmac_regs.h
9568 F:      include/linux/platform_data/dma-atmel.h
9569
9570 MICROCHIP / ATMEL ECC DRIVER
9571 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
9572 L:      linux-crypto@vger.kernel.org
9573 S:      Maintained
9574 F:      drivers/crypto/atmel-ecc.*
9575
9576 MICROCHIP / ATMEL ISC DRIVER
9577 M:      Songjun Wu <songjun.wu@microchip.com>
9578 L:      linux-media@vger.kernel.org
9579 S:      Supported
9580 F:      drivers/media/platform/atmel/atmel-isc.c
9581 F:      drivers/media/platform/atmel/atmel-isc-regs.h
9582 F:      devicetree/bindings/media/atmel-isc.txt
9583
9584 MICROCHIP / ATMEL NAND DRIVER
9585 M:      Josh Wu <rainyfeeling@outlook.com>
9586 L:      linux-mtd@lists.infradead.org
9587 S:      Supported
9588 F:      drivers/mtd/nand/raw/atmel/*
9589 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
9590
9591 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
9592 M:      Woojung Huh <Woojung.Huh@microchip.com>
9593 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9594 L:      netdev@vger.kernel.org
9595 S:      Maintained
9596 F:      net/dsa/tag_ksz.c
9597 F:      drivers/net/dsa/microchip/*
9598 F:      include/linux/platform_data/microchip-ksz.h
9599 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
9600
9601 MICROCHIP LAN743X ETHERNET DRIVER
9602 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
9603 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
9604 L:      netdev@vger.kernel.org
9605 S:      Maintained
9606 F:      drivers/net/ethernet/microchip/lan743x_*
9607
9608 MICROCHIP USB251XB DRIVER
9609 M:      Richard Leitner <richard.leitner@skidata.com>
9610 L:      linux-usb@vger.kernel.org
9611 S:      Maintained
9612 F:      drivers/usb/misc/usb251xb.c
9613 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
9614
9615 MICROSEMI MIPS SOCS
9616 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9617 L:      linux-mips@linux-mips.org
9618 S:      Maintained
9619 F:      arch/mips/generic/board-ocelot.c
9620 F:      arch/mips/configs/generic/board-ocelot.config
9621 F:      arch/mips/boot/dts/mscc/
9622 F:      Documentation/devicetree/bindings/mips/mscc.txt
9623
9624 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
9625 M:      Don Brace <don.brace@microsemi.com>
9626 L:      esc.storagedev@microsemi.com
9627 L:      linux-scsi@vger.kernel.org
9628 S:      Supported
9629 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
9630 F:      drivers/scsi/smartpqi/Kconfig
9631 F:      drivers/scsi/smartpqi/Makefile
9632 F:      include/linux/cciss*.h
9633 F:      include/uapi/linux/cciss*.h
9634 F:      Documentation/scsi/smartpqi.txt
9635
9636 MICROSEMI ETHERNET SWITCH DRIVER
9637 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
9638 L:      netdev@vger.kernel.org
9639 S:      Supported
9640 F:      drivers/net/ethernet/mscc/
9641
9642 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
9643 M:      Chen Yu <yu.c.chen@intel.com>
9644 L:      platform-driver-x86@vger.kernel.org
9645 S:      Supported
9646 F:      drivers/platform/x86/surfacepro3_button.c
9647
9648 MICROTEK X6 SCANNER
9649 M:      Oliver Neukum <oliver@neukum.org>
9650 S:      Maintained
9651 F:      drivers/usb/image/microtek.*
9652
9653 MIPS
9654 M:      Ralf Baechle <ralf@linux-mips.org>
9655 M:      Paul Burton <paul.burton@mips.com>
9656 M:      James Hogan <jhogan@kernel.org>
9657 L:      linux-mips@linux-mips.org
9658 W:      http://www.linux-mips.org/
9659 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
9660 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
9661 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
9662 S:      Supported
9663 F:      Documentation/devicetree/bindings/mips/
9664 F:      Documentation/mips/
9665 F:      arch/mips/
9666 F:      drivers/platform/mips/
9667
9668 MIPS BOSTON DEVELOPMENT BOARD
9669 M:      Paul Burton <paul.burton@mips.com>
9670 L:      linux-mips@linux-mips.org
9671 S:      Maintained
9672 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
9673 F:      arch/mips/boot/dts/img/boston.dts
9674 F:      arch/mips/configs/generic/board-boston.config
9675 F:      drivers/clk/imgtec/clk-boston.c
9676 F:      include/dt-bindings/clock/boston-clock.h
9677
9678 MIPS GENERIC PLATFORM
9679 M:      Paul Burton <paul.burton@mips.com>
9680 L:      linux-mips@linux-mips.org
9681 S:      Supported
9682 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
9683 F:      arch/mips/generic/
9684 F:      arch/mips/tools/generic-board-config.sh
9685
9686 MIPS/LOONGSON1 ARCHITECTURE
9687 M:      Keguang Zhang <keguang.zhang@gmail.com>
9688 L:      linux-mips@linux-mips.org
9689 S:      Maintained
9690 F:      arch/mips/loongson32/
9691 F:      arch/mips/include/asm/mach-loongson32/
9692 F:      drivers/*/*loongson1*
9693 F:      drivers/*/*/*loongson1*
9694
9695 MIPS/LOONGSON2 ARCHITECTURE
9696 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
9697 L:      linux-mips@linux-mips.org
9698 S:      Maintained
9699 F:      arch/mips/loongson64/fuloong-2e/
9700 F:      arch/mips/loongson64/lemote-2f/
9701 F:      arch/mips/include/asm/mach-loongson64/
9702 F:      drivers/*/*loongson2*
9703 F:      drivers/*/*/*loongson2*
9704
9705 MIPS/LOONGSON3 ARCHITECTURE
9706 M:      Huacai Chen <chenhc@lemote.com>
9707 L:      linux-mips@linux-mips.org
9708 S:      Maintained
9709 F:      arch/mips/loongson64/
9710 F:      arch/mips/include/asm/mach-loongson64/
9711 F:      drivers/platform/mips/cpu_hwmon.c
9712 F:      drivers/*/*loongson3*
9713 F:      drivers/*/*/*loongson3*
9714
9715 MIPS RINT INSTRUCTION EMULATION
9716 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
9717 L:      linux-mips@linux-mips.org
9718 S:      Supported
9719 F:      arch/mips/math-emu/sp_rint.c
9720 F:      arch/mips/math-emu/dp_rint.c
9721
9722 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
9723 M:      Hans Verkuil <hverkuil@xs4all.nl>
9724 L:      linux-media@vger.kernel.org
9725 T:      git git://linuxtv.org/media_tree.git
9726 W:      https://linuxtv.org
9727 S:      Odd Fixes
9728 F:      drivers/media/radio/radio-miropcm20*
9729
9730 MMP SUPPORT
9731 M:      Eric Miao <eric.y.miao@gmail.com>
9732 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
9733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9734 T:      git git://github.com/hzhuang1/linux.git
9735 T:      git git://git.linaro.org/people/ycmiao/pxa-linux.git
9736 S:      Maintained
9737 F:      arch/arm/boot/dts/mmp*
9738 F:      arch/arm/mach-mmp/
9739
9740 MN88472 MEDIA DRIVER
9741 M:      Antti Palosaari <crope@iki.fi>
9742 L:      linux-media@vger.kernel.org
9743 W:      https://linuxtv.org
9744 W:      http://palosaari.fi/linux/
9745 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9746 S:      Maintained
9747 F:      drivers/media/dvb-frontends/mn88472*
9748
9749 MN88473 MEDIA DRIVER
9750 M:      Antti Palosaari <crope@iki.fi>
9751 L:      linux-media@vger.kernel.org
9752 W:      https://linuxtv.org
9753 W:      http://palosaari.fi/linux/
9754 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9755 S:      Maintained
9756 F:      drivers/media/dvb-frontends/mn88473*
9757
9758 MODULE SUPPORT
9759 M:      Jessica Yu <jeyu@kernel.org>
9760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
9761 S:      Maintained
9762 F:      include/linux/module.h
9763 F:      kernel/module.c
9764
9765 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
9766 W:      http://popies.net/meye/
9767 S:      Orphan
9768 F:      Documentation/media/v4l-drivers/meye*
9769 F:      drivers/media/pci/meye/
9770 F:      include/uapi/linux/meye.h
9771
9772 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
9773 M:      Jiri Slaby <jirislaby@gmail.com>
9774 S:      Maintained
9775 F:      Documentation/serial/moxa-smartio
9776 F:      drivers/tty/mxser.*
9777
9778 MR800 AVERMEDIA USB FM RADIO DRIVER
9779 M:      Alexey Klimov <klimov.linux@gmail.com>
9780 L:      linux-media@vger.kernel.org
9781 T:      git git://linuxtv.org/media_tree.git
9782 S:      Maintained
9783 F:      drivers/media/radio/radio-mr800.c
9784
9785 MRF24J40 IEEE 802.15.4 RADIO DRIVER
9786 M:      Alan Ott <alan@signal11.us>
9787 L:      linux-wpan@vger.kernel.org
9788 S:      Maintained
9789 F:      drivers/net/ieee802154/mrf24j40.c
9790 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
9791
9792 MSI LAPTOP SUPPORT
9793 M:      "Lee, Chun-Yi" <jlee@suse.com>
9794 L:      platform-driver-x86@vger.kernel.org
9795 S:      Maintained
9796 F:      drivers/platform/x86/msi-laptop.c
9797
9798 MSI WMI SUPPORT
9799 L:      platform-driver-x86@vger.kernel.org
9800 S:      Orphan
9801 F:      drivers/platform/x86/msi-wmi.c
9802
9803 MSI001 MEDIA DRIVER
9804 M:      Antti Palosaari <crope@iki.fi>
9805 L:      linux-media@vger.kernel.org
9806 W:      https://linuxtv.org
9807 W:      http://palosaari.fi/linux/
9808 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9809 T:      git git://linuxtv.org/anttip/media_tree.git
9810 S:      Maintained
9811 F:      drivers/media/tuners/msi001*
9812
9813 MSI2500 MEDIA DRIVER
9814 M:      Antti Palosaari <crope@iki.fi>
9815 L:      linux-media@vger.kernel.org
9816 W:      https://linuxtv.org
9817 W:      http://palosaari.fi/linux/
9818 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9819 T:      git git://linuxtv.org/anttip/media_tree.git
9820 S:      Maintained
9821 F:      drivers/media/usb/msi2500/
9822
9823 MSYSTEMS DISKONCHIP G3 MTD DRIVER
9824 M:      Robert Jarzmik <robert.jarzmik@free.fr>
9825 L:      linux-mtd@lists.infradead.org
9826 S:      Maintained
9827 F:      drivers/mtd/devices/docg3*
9828
9829 MT9M032 APTINA SENSOR DRIVER
9830 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9831 L:      linux-media@vger.kernel.org
9832 T:      git git://linuxtv.org/media_tree.git
9833 S:      Maintained
9834 F:      drivers/media/i2c/mt9m032.c
9835 F:      include/media/i2c/mt9m032.h
9836
9837 MT9P031 APTINA CAMERA SENSOR
9838 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9839 L:      linux-media@vger.kernel.org
9840 T:      git git://linuxtv.org/media_tree.git
9841 S:      Maintained
9842 F:      drivers/media/i2c/mt9p031.c
9843 F:      include/media/i2c/mt9p031.h
9844
9845 MT9T001 APTINA CAMERA SENSOR
9846 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9847 L:      linux-media@vger.kernel.org
9848 T:      git git://linuxtv.org/media_tree.git
9849 S:      Maintained
9850 F:      drivers/media/i2c/mt9t001.c
9851 F:      include/media/i2c/mt9t001.h
9852
9853 MT9T112 APTINA CAMERA SENSOR
9854 M:      Jacopo Mondi <jacopo@jmondi.org>
9855 L:      linux-media@vger.kernel.org
9856 T:      git git://linuxtv.org/media_tree.git
9857 S:      Odd Fixes
9858 F:      drivers/media/i2c/mt9t112.c
9859 F:      include/media/i2c/mt9t112.h
9860
9861 MT9V032 APTINA CAMERA SENSOR
9862 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9863 L:      linux-media@vger.kernel.org
9864 T:      git git://linuxtv.org/media_tree.git
9865 S:      Maintained
9866 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
9867 F:      drivers/media/i2c/mt9v032.c
9868 F:      include/media/i2c/mt9v032.h
9869
9870 MT9V111 APTINA CAMERA SENSOR
9871 M:      Jacopo Mondi <jacopo@jmondi.org>
9872 L:      linux-media@vger.kernel.org
9873 T:      git git://linuxtv.org/media_tree.git
9874 S:      Maintained
9875 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
9876 F:      drivers/media/i2c/mt9v111.c
9877
9878 MULTIFUNCTION DEVICES (MFD)
9879 M:      Lee Jones <lee.jones@linaro.org>
9880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
9881 S:      Supported
9882 F:      Documentation/devicetree/bindings/mfd/
9883 F:      drivers/mfd/
9884 F:      include/linux/mfd/
9885 F:      include/dt-bindings/mfd/
9886
9887 MULTIMEDIA CARD (MMC) ETC. OVER SPI
9888 S:      Orphan
9889 F:      drivers/mmc/host/mmc_spi.c
9890 F:      include/linux/spi/mmc_spi.h
9891
9892 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
9893 M:      Ulf Hansson <ulf.hansson@linaro.org>
9894 L:      linux-mmc@vger.kernel.org
9895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
9896 S:      Maintained
9897 F:      Documentation/devicetree/bindings/mmc/
9898 F:      drivers/mmc/
9899 F:      include/linux/mmc/
9900 F:      include/uapi/linux/mmc/
9901
9902 MULTIPLEXER SUBSYSTEM
9903 M:      Peter Rosin <peda@axentia.se>
9904 S:      Maintained
9905 F:      Documentation/ABI/testing/sysfs-class-mux*
9906 F:      Documentation/devicetree/bindings/mux/
9907 F:      include/dt-bindings/mux/
9908 F:      include/linux/mux/
9909 F:      drivers/mux/
9910
9911 MULTITECH MULTIPORT CARD (ISICOM)
9912 S:      Orphan
9913 F:      drivers/tty/isicom.c
9914 F:      include/linux/isicom.h
9915
9916 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
9917 M:      Bin Liu <b-liu@ti.com>
9918 L:      linux-usb@vger.kernel.org
9919 S:      Maintained
9920 F:      drivers/usb/musb/
9921
9922 MXL301RF MEDIA DRIVER
9923 M:      Akihiro Tsukada <tskd08@gmail.com>
9924 L:      linux-media@vger.kernel.org
9925 S:      Odd Fixes
9926 F:      drivers/media/tuners/mxl301rf*
9927
9928 MXL5007T MEDIA DRIVER
9929 M:      Michael Krufky <mkrufky@linuxtv.org>
9930 L:      linux-media@vger.kernel.org
9931 W:      https://linuxtv.org
9932 W:      http://github.com/mkrufky
9933 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9934 T:      git git://linuxtv.org/mkrufky/tuners.git
9935 S:      Maintained
9936 F:      drivers/media/tuners/mxl5007t.*
9937
9938 MXSFB DRM DRIVER
9939 M:      Marek Vasut <marex@denx.de>
9940 S:      Supported
9941 F:      drivers/gpu/drm/mxsfb/
9942 F:      Documentation/devicetree/bindings/display/mxsfb.txt
9943
9944 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
9945 M:      Chris Lee <christopher.lee@cspi.com>
9946 L:      netdev@vger.kernel.org
9947 W:      https://www.cspi.com/ethernet-products/support/downloads/
9948 S:      Supported
9949 F:      drivers/net/ethernet/myricom/myri10ge/
9950
9951 NAND FLASH SUBSYSTEM
9952 M:      Boris Brezillon <boris.brezillon@bootlin.com>
9953 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9954 R:      Richard Weinberger <richard@nod.at>
9955 L:      linux-mtd@lists.infradead.org
9956 W:      http://www.linux-mtd.infradead.org/
9957 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
9958 T:      git git://git.infradead.org/linux-mtd.git nand/fixes
9959 T:      git git://git.infradead.org/linux-mtd.git nand/next
9960 S:      Maintained
9961 F:      drivers/mtd/nand/
9962 F:      include/linux/mtd/*nand*.h
9963
9964 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
9965 M:      Daniel Mack <zonque@gmail.com>
9966 S:      Maintained
9967 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9968 W:      http://www.native-instruments.com
9969 F:      sound/usb/caiaq/
9970
9971 NATSEMI ETHERNET DRIVER (DP8381x)
9972 S:      Orphan
9973 F:      drivers/net/ethernet/natsemi/natsemi.c
9974
9975 NCP FILESYSTEM
9976 M:      Petr Vandrovec <petr@vandrovec.name>
9977 S:      Obsolete
9978 F:      drivers/staging/ncpfs/
9979
9980 NCR 5380 SCSI DRIVERS
9981 M:      Finn Thain <fthain@telegraphics.com.au>
9982 M:      Michael Schmitz <schmitzmic@gmail.com>
9983 L:      linux-scsi@vger.kernel.org
9984 S:      Maintained
9985 F:      Documentation/scsi/g_NCR5380.txt
9986 F:      drivers/scsi/NCR5380.*
9987 F:      drivers/scsi/arm/cumana_1.c
9988 F:      drivers/scsi/arm/oak.c
9989 F:      drivers/scsi/atari_scsi.*
9990 F:      drivers/scsi/dmx3191d.c
9991 F:      drivers/scsi/g_NCR5380.*
9992 F:      drivers/scsi/mac_scsi.*
9993 F:      drivers/scsi/sun3_scsi.*
9994 F:      drivers/scsi/sun3_scsi_vme.c
9995
9996 NCSI LIBRARY:
9997 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
9998 S:      Maintained
9999 F:      net/ncsi/
10000
10001 NCT6775 HARDWARE MONITOR DRIVER
10002 M:      Guenter Roeck <linux@roeck-us.net>
10003 L:      linux-hwmon@vger.kernel.org
10004 S:      Maintained
10005 F:      Documentation/hwmon/nct6775
10006 F:      drivers/hwmon/nct6775.c
10007
10008 NET_FAILOVER MODULE
10009 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10010 L:      netdev@vger.kernel.org
10011 S:      Supported
10012 F:      driver/net/net_failover.c
10013 F:      include/net/net_failover.h
10014 F:      Documentation/networking/net_failover.rst
10015
10016 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10017 M:      Faisal Latif <faisal.latif@intel.com>
10018 L:      linux-rdma@vger.kernel.org
10019 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10020 S:      Supported
10021 F:      drivers/infiniband/hw/nes/
10022 F:      include/uapi/rdma/nes-abi.h
10023
10024 NETEM NETWORK EMULATOR
10025 M:      Stephen Hemminger <stephen@networkplumber.org>
10026 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10027 S:      Maintained
10028 F:      net/sched/sch_netem.c
10029
10030 NETERION 10GbE DRIVERS (s2io/vxge)
10031 M:      Jon Mason <jdmason@kudzu.us>
10032 L:      netdev@vger.kernel.org
10033 S:      Supported
10034 F:      Documentation/networking/s2io.txt
10035 F:      Documentation/networking/vxge.txt
10036 F:      drivers/net/ethernet/neterion/
10037
10038 NETFILTER
10039 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10040 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10041 M:      Florian Westphal <fw@strlen.de>
10042 L:      netfilter-devel@vger.kernel.org
10043 L:      coreteam@netfilter.org
10044 W:      http://www.netfilter.org/
10045 W:      http://www.iptables.org/
10046 W:      http://www.nftables.org/
10047 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10050 S:      Maintained
10051 F:      include/linux/netfilter*
10052 F:      include/linux/netfilter/
10053 F:      include/net/netfilter/
10054 F:      include/uapi/linux/netfilter*
10055 F:      include/uapi/linux/netfilter/
10056 F:      net/*/netfilter.c
10057 F:      net/*/netfilter/
10058 F:      net/netfilter/
10059 F:      net/bridge/br_netfilter*.c
10060
10061 NETROM NETWORK LAYER
10062 M:      Ralf Baechle <ralf@linux-mips.org>
10063 L:      linux-hams@vger.kernel.org
10064 W:      http://www.linux-ax25.org/
10065 S:      Maintained
10066 F:      include/net/netrom.h
10067 F:      include/uapi/linux/netrom.h
10068 F:      net/netrom/
10069
10070 NETRONOME ETHERNET DRIVERS
10071 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10072 L:      oss-drivers@netronome.com
10073 S:      Maintained
10074 F:      drivers/net/ethernet/netronome/
10075
10076 NETWORK BLOCK DEVICE (NBD)
10077 M:      Josef Bacik <josef@toxicpanda.com>
10078 S:      Maintained
10079 L:      linux-block@vger.kernel.org
10080 L:      nbd@other.debian.org
10081 F:      Documentation/blockdev/nbd.txt
10082 F:      drivers/block/nbd.c
10083 F:      include/uapi/linux/nbd.h
10084
10085 NETWORK DROP MONITOR
10086 M:      Neil Horman <nhorman@tuxdriver.com>
10087 L:      netdev@vger.kernel.org
10088 S:      Maintained
10089 W:      https://fedorahosted.org/dropwatch/
10090 F:      net/core/drop_monitor.c
10091
10092 NETWORKING DRIVERS
10093 M:      "David S. Miller" <davem@davemloft.net>
10094 L:      netdev@vger.kernel.org
10095 W:      http://www.linuxfoundation.org/en/Net
10096 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10098 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10099 S:      Odd Fixes
10100 F:      Documentation/devicetree/bindings/net/
10101 F:      drivers/net/
10102 F:      include/linux/if_*
10103 F:      include/linux/netdevice.h
10104 F:      include/linux/etherdevice.h
10105 F:      include/linux/fcdevice.h
10106 F:      include/linux/fddidevice.h
10107 F:      include/linux/hippidevice.h
10108 F:      include/linux/inetdevice.h
10109 F:      include/uapi/linux/if_*
10110 F:      include/uapi/linux/netdevice.h
10111
10112 NETWORKING DRIVERS (WIRELESS)
10113 M:      Kalle Valo <kvalo@codeaurora.org>
10114 L:      linux-wireless@vger.kernel.org
10115 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10117 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10118 S:      Maintained
10119 F:      Documentation/devicetree/bindings/net/wireless/
10120 F:      drivers/net/wireless/
10121
10122 NETWORKING [DSA]
10123 M:      Andrew Lunn <andrew@lunn.ch>
10124 M:      Vivien Didelot <vivien.didelot@savoirfairelinux.com>
10125 M:      Florian Fainelli <f.fainelli@gmail.com>
10126 S:      Maintained
10127 F:      Documentation/devicetree/bindings/net/dsa/
10128 F:      net/dsa/
10129 F:      include/net/dsa.h
10130 F:      include/linux/dsa/
10131 F:      drivers/net/dsa/
10132
10133 NETWORKING [GENERAL]
10134 M:      "David S. Miller" <davem@davemloft.net>
10135 L:      netdev@vger.kernel.org
10136 W:      http://www.linuxfoundation.org/en/Net
10137 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10140 B:      mailto:netdev@vger.kernel.org
10141 S:      Maintained
10142 F:      net/
10143 F:      include/net/
10144 F:      include/linux/in.h
10145 F:      include/linux/net.h
10146 F:      include/linux/netdevice.h
10147 F:      include/uapi/linux/in.h
10148 F:      include/uapi/linux/net.h
10149 F:      include/uapi/linux/netdevice.h
10150 F:      include/uapi/linux/net_namespace.h
10151 F:      tools/testing/selftests/net/
10152 F:      lib/net_utils.c
10153 F:      lib/random32.c
10154 F:      Documentation/networking/
10155
10156 NETWORKING [IPSEC]
10157 M:      Steffen Klassert <steffen.klassert@secunet.com>
10158 M:      Herbert Xu <herbert@gondor.apana.org.au>
10159 M:      "David S. Miller" <davem@davemloft.net>
10160 L:      netdev@vger.kernel.org
10161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10162 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10163 S:      Maintained
10164 F:      net/xfrm/
10165 F:      net/key/
10166 F:      net/ipv4/xfrm*
10167 F:      net/ipv4/esp4*
10168 F:      net/ipv4/ah4.c
10169 F:      net/ipv4/ipcomp.c
10170 F:      net/ipv4/ip_vti.c
10171 F:      net/ipv6/xfrm*
10172 F:      net/ipv6/esp6*
10173 F:      net/ipv6/ah6.c
10174 F:      net/ipv6/ipcomp6.c
10175 F:      net/ipv6/ip6_vti.c
10176 F:      include/uapi/linux/xfrm.h
10177 F:      include/net/xfrm.h
10178
10179 NETWORKING [IPv4/IPv6]
10180 M:      "David S. Miller" <davem@davemloft.net>
10181 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
10182 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
10183 L:      netdev@vger.kernel.org
10184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10185 S:      Maintained
10186 F:      net/ipv4/
10187 F:      net/ipv6/
10188 F:      include/net/ip*
10189 F:      arch/x86/net/*
10190
10191 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
10192 M:      Paul Moore <paul@paul-moore.com>
10193 W:      https://github.com/netlabel
10194 L:      netdev@vger.kernel.org
10195 L:      linux-security-module@vger.kernel.org
10196 S:      Maintained
10197 F:      Documentation/netlabel/
10198 F:      include/net/calipso.h
10199 F:      include/net/cipso_ipv4.h
10200 F:      include/net/netlabel.h
10201 F:      include/uapi/linux/netfilter/xt_SECMARK.h
10202 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
10203 F:      net/netlabel/
10204 F:      net/ipv4/cipso_ipv4.c
10205 F:      net/ipv6/calipso.c
10206 F:      net/netfilter/xt_CONNSECMARK.c
10207 F:      net/netfilter/xt_SECMARK.c
10208
10209 NETWORKING [TCP]
10210 M:      Eric Dumazet <edumazet@google.com>
10211 L:      netdev@vger.kernel.org
10212 S:      Maintained
10213 F:      net/ipv4/tcp*.c
10214 F:      net/ipv4/syncookies.c
10215 F:      net/ipv6/tcp*.c
10216 F:      net/ipv6/syncookies.c
10217 F:      include/uapi/linux/tcp.h
10218 F:      include/net/tcp.h
10219 F:      include/linux/tcp.h
10220 F:      include/trace/events/tcp.h
10221
10222 NETWORKING [TLS]
10223 M:      Boris Pismenny <borisp@mellanox.com>
10224 M:      Aviad Yehezkel <aviadye@mellanox.com>
10225 M:      Dave Watson <davejwatson@fb.com>
10226 M:      John Fastabend <john.fastabend@gmail.com>
10227 M:      Daniel Borkmann <daniel@iogearbox.net>
10228 L:      netdev@vger.kernel.org
10229 S:      Maintained
10230 F:      net/tls/*
10231 F:      include/uapi/linux/tls.h
10232 F:      include/net/tls.h
10233
10234 NETWORKING [WIRELESS]
10235 L:      linux-wireless@vger.kernel.org
10236 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10237
10238 NETDEVSIM
10239 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10240 S:      Maintained
10241 F:      drivers/net/netdevsim/*
10242
10243 NETXEN (1/10) GbE SUPPORT
10244 M:      Manish Chopra <manish.chopra@cavium.com>
10245 M:      Rahul Verma <rahul.verma@cavium.com>
10246 M:      Dept-GELinuxNICDev@cavium.com
10247 L:      netdev@vger.kernel.org
10248 S:      Supported
10249 F:      drivers/net/ethernet/qlogic/netxen/
10250
10251 NFC SUBSYSTEM
10252 M:      Samuel Ortiz <sameo@linux.intel.com>
10253 L:      linux-wireless@vger.kernel.org
10254 L:      linux-nfc@lists.01.org (subscribers-only)
10255 S:      Supported
10256 F:      net/nfc/
10257 F:      include/net/nfc/
10258 F:      include/uapi/linux/nfc.h
10259 F:      drivers/nfc/
10260 F:      include/linux/platform_data/nfcmrvl.h
10261 F:      include/linux/platform_data/nxp-nci.h
10262 F:      Documentation/devicetree/bindings/net/nfc/
10263
10264 NFS, SUNRPC, AND LOCKD CLIENTS
10265 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
10266 M:      Anna Schumaker <anna.schumaker@netapp.com>
10267 L:      linux-nfs@vger.kernel.org
10268 W:      http://client.linux-nfs.org
10269 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
10270 S:      Maintained
10271 F:      fs/lockd/
10272 F:      fs/nfs/
10273 F:      fs/nfs_common/
10274 F:      net/sunrpc/
10275 F:      include/linux/lockd/
10276 F:      include/linux/nfs*
10277 F:      include/linux/sunrpc/
10278 F:      include/uapi/linux/nfs*
10279 F:      include/uapi/linux/sunrpc/
10280
10281 NILFS2 FILESYSTEM
10282 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
10283 L:      linux-nilfs@vger.kernel.org
10284 W:      https://nilfs.sourceforge.io/
10285 W:      https://nilfs.osdn.jp/
10286 T:      git git://github.com/konis/nilfs2.git
10287 S:      Supported
10288 F:      Documentation/filesystems/nilfs2.txt
10289 F:      fs/nilfs2/
10290 F:      include/trace/events/nilfs2.h
10291 F:      include/uapi/linux/nilfs2_api.h
10292 F:      include/uapi/linux/nilfs2_ondisk.h
10293
10294 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
10295 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10296 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10297 S:      Maintained
10298 F:      Documentation/scsi/NinjaSCSI.txt
10299 F:      drivers/scsi/pcmcia/nsp_*
10300
10301 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
10302 M:      GOTO Masanori <gotom@debian.or.jp>
10303 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
10304 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
10305 S:      Maintained
10306 F:      Documentation/scsi/NinjaSCSI.txt
10307 F:      drivers/scsi/nsp32*
10308
10309 NIOS2 ARCHITECTURE
10310 M:      Ley Foon Tan <lftan@altera.com>
10311 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
10312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
10313 S:      Maintained
10314 F:      arch/nios2/
10315
10316 NOHZ, DYNTICKS SUPPORT
10317 M:      Frederic Weisbecker <fweisbec@gmail.com>
10318 M:      Thomas Gleixner <tglx@linutronix.de>
10319 M:      Ingo Molnar <mingo@kernel.org>
10320 L:      linux-kernel@vger.kernel.org
10321 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
10322 S:      Maintained
10323 F:      kernel/time/tick*.*
10324 F:      include/linux/tick.h
10325 F:      include/linux/sched/nohz.h
10326
10327 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
10328 M:      Pavel Machek <pavel@ucw.cz>
10329 M:      Sakari Ailus <sakari.ailus@iki.fi>
10330 L:      linux-media@vger.kernel.org
10331 S:      Maintained
10332 F:      drivers/media/i2c/et8ek8
10333 F:      drivers/media/i2c/ad5820.c
10334
10335 NOKIA N900 POWER SUPPLY DRIVERS
10336 R:      Pali Rohár <pali.rohar@gmail.com>
10337 F:      include/linux/power/bq2415x_charger.h
10338 F:      include/linux/power/bq27xxx_battery.h
10339 F:      include/linux/power/isp1704_charger.h
10340 F:      drivers/power/supply/bq2415x_charger.c
10341 F:      drivers/power/supply/bq27xxx_battery.c
10342 F:      drivers/power/supply/bq27xxx_battery_i2c.c
10343 F:      drivers/power/supply/isp1704_charger.c
10344 F:      drivers/power/supply/rx51_battery.c
10345
10346 NTB AMD DRIVER
10347 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
10348 L:      linux-ntb@googlegroups.com
10349 S:      Supported
10350 F:      drivers/ntb/hw/amd/
10351
10352 NTB DRIVER CORE
10353 M:      Jon Mason <jdmason@kudzu.us>
10354 M:      Dave Jiang <dave.jiang@intel.com>
10355 M:      Allen Hubbe <allenbh@gmail.com>
10356 L:      linux-ntb@googlegroups.com
10357 S:      Supported
10358 W:      https://github.com/jonmason/ntb/wiki
10359 T:      git git://github.com/jonmason/ntb.git
10360 F:      drivers/ntb/
10361 F:      drivers/net/ntb_netdev.c
10362 F:      include/linux/ntb.h
10363 F:      include/linux/ntb_transport.h
10364 F:      tools/testing/selftests/ntb/
10365
10366 NTB IDT DRIVER
10367 M:      Serge Semin <fancer.lancer@gmail.com>
10368 L:      linux-ntb@googlegroups.com
10369 S:      Supported
10370 F:      drivers/ntb/hw/idt/
10371
10372 NTB INTEL DRIVER
10373 M:      Dave Jiang <dave.jiang@intel.com>
10374 L:      linux-ntb@googlegroups.com
10375 S:      Supported
10376 W:      https://github.com/davejiang/linux/wiki
10377 T:      git https://github.com/davejiang/linux.git
10378 F:      drivers/ntb/hw/intel/
10379
10380 NTFS FILESYSTEM
10381 M:      Anton Altaparmakov <anton@tuxera.com>
10382 L:      linux-ntfs-dev@lists.sourceforge.net
10383 W:      http://www.tuxera.com/
10384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
10385 S:      Supported
10386 F:      Documentation/filesystems/ntfs.txt
10387 F:      fs/ntfs/
10388
10389 NUBUS SUBSYSTEM
10390 M:      Finn Thain <fthain@telegraphics.com.au>
10391 L:      linux-m68k@lists.linux-m68k.org
10392 S:      Maintained
10393 F:      arch/*/include/asm/nubus.h
10394 F:      drivers/nubus/
10395 F:      include/linux/nubus.h
10396 F:      include/uapi/linux/nubus.h
10397
10398 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
10399 M:      Antonino Daplas <adaplas@gmail.com>
10400 L:      linux-fbdev@vger.kernel.org
10401 S:      Maintained
10402 F:      drivers/video/fbdev/riva/
10403 F:      drivers/video/fbdev/nvidia/
10404
10405 NVM EXPRESS DRIVER
10406 M:      Keith Busch <keith.busch@intel.com>
10407 M:      Jens Axboe <axboe@fb.com>
10408 M:      Christoph Hellwig <hch@lst.de>
10409 M:      Sagi Grimberg <sagi@grimberg.me>
10410 L:      linux-nvme@lists.infradead.org
10411 T:      git://git.infradead.org/nvme.git
10412 W:      http://git.infradead.org/nvme.git
10413 S:      Supported
10414 F:      drivers/nvme/host/
10415 F:      include/linux/nvme.h
10416 F:      include/uapi/linux/nvme_ioctl.h
10417
10418 NVM EXPRESS FC TRANSPORT DRIVERS
10419 M:      James Smart <james.smart@broadcom.com>
10420 L:      linux-nvme@lists.infradead.org
10421 S:      Supported
10422 F:      include/linux/nvme-fc.h
10423 F:      include/linux/nvme-fc-driver.h
10424 F:      drivers/nvme/host/fc.c
10425 F:      drivers/nvme/target/fc.c
10426 F:      drivers/nvme/target/fcloop.c
10427
10428 NVM EXPRESS TARGET DRIVER
10429 M:      Christoph Hellwig <hch@lst.de>
10430 M:      Sagi Grimberg <sagi@grimberg.me>
10431 L:      linux-nvme@lists.infradead.org
10432 T:      git://git.infradead.org/nvme.git
10433 W:      http://git.infradead.org/nvme.git
10434 S:      Supported
10435 F:      drivers/nvme/target/
10436
10437 NVMEM FRAMEWORK
10438 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
10439 S:      Maintained
10440 F:      drivers/nvmem/
10441 F:      Documentation/devicetree/bindings/nvmem/
10442 F:      Documentation/ABI/stable/sysfs-bus-nvmem
10443 F:      include/linux/nvmem-consumer.h
10444 F:      include/linux/nvmem-provider.h
10445
10446 NXP SGTL5000 DRIVER
10447 M:      Fabio Estevam <fabio.estevam@nxp.com>
10448 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10449 S:      Maintained
10450 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
10451 F:      sound/soc/codecs/sgtl5000*
10452
10453 NXP TDA998X DRM DRIVER
10454 M:      Russell King <linux@armlinux.org.uk>
10455 S:      Maintained
10456 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
10457 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
10458 F:      drivers/gpu/drm/i2c/tda998x_drv.c
10459 F:      include/drm/i2c/tda998x.h
10460 F:      include/dt-bindings/display/tda998x.h
10461 K:      "nxp,tda998x"
10462
10463 NXP TFA9879 DRIVER
10464 M:      Peter Rosin <peda@axentia.se>
10465 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10466 S:      Maintained
10467 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
10468 F:      sound/soc/codecs/tfa9879*
10469
10470 NXP-NCI NFC DRIVER
10471 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
10472 R:      Charles Gorand <charles.gorand@effinnov.com>
10473 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
10474 S:      Supported
10475 F:      drivers/nfc/nxp-nci
10476
10477 OBJTOOL
10478 M:      Josh Poimboeuf <jpoimboe@redhat.com>
10479 M:      Peter Zijlstra <peterz@infradead.org>
10480 S:      Supported
10481 F:      tools/objtool/
10482
10483 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
10484 M:      Frederic Barrat <fbarrat@linux.vnet.ibm.com>
10485 M:      Andrew Donnellan <andrew.donnellan@au1.ibm.com>
10486 L:      linuxppc-dev@lists.ozlabs.org
10487 S:      Supported
10488 F:      arch/powerpc/platforms/powernv/ocxl.c
10489 F:      arch/powerpc/include/asm/pnv-ocxl.h
10490 F:      drivers/misc/ocxl/
10491 F:      include/misc/ocxl*
10492 F:      include/uapi/misc/ocxl.h
10493 F:      Documentation/accelerators/ocxl.rst
10494
10495 OMAP AUDIO SUPPORT
10496 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
10497 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
10498 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10499 L:      linux-omap@vger.kernel.org
10500 S:      Maintained
10501 F:      sound/soc/omap/
10502
10503 OMAP CLOCK FRAMEWORK SUPPORT
10504 M:      Paul Walmsley <paul@pwsan.com>
10505 L:      linux-omap@vger.kernel.org
10506 S:      Maintained
10507 F:      arch/arm/*omap*/*clock*
10508
10509 OMAP DEVICE TREE SUPPORT
10510 M:      Benoît Cousson <bcousson@baylibre.com>
10511 M:      Tony Lindgren <tony@atomide.com>
10512 L:      linux-omap@vger.kernel.org
10513 L:      devicetree@vger.kernel.org
10514 S:      Maintained
10515 F:      arch/arm/boot/dts/*omap*
10516 F:      arch/arm/boot/dts/*am3*
10517 F:      arch/arm/boot/dts/*am4*
10518 F:      arch/arm/boot/dts/*am5*
10519 F:      arch/arm/boot/dts/*dra7*
10520
10521 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
10522 L:      linux-omap@vger.kernel.org
10523 L:      linux-fbdev@vger.kernel.org
10524 S:      Orphan
10525 F:      drivers/video/fbdev/omap2/
10526 F:      Documentation/arm/OMAP/DSS
10527
10528 OMAP FRAMEBUFFER SUPPORT
10529 L:      linux-fbdev@vger.kernel.org
10530 L:      linux-omap@vger.kernel.org
10531 S:      Orphan
10532 F:      drivers/video/fbdev/omap/
10533
10534 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
10535 M:      Roger Quadros <rogerq@ti.com>
10536 M:      Tony Lindgren <tony@atomide.com>
10537 L:      linux-omap@vger.kernel.org
10538 S:      Maintained
10539 F:      drivers/memory/omap-gpmc.c
10540 F:      arch/arm/mach-omap2/*gpmc*
10541
10542 OMAP GPIO DRIVER
10543 M:      Grygorii Strashko <grygorii.strashko@ti.com>
10544 M:      Santosh Shilimkar <ssantosh@kernel.org>
10545 M:      Kevin Hilman <khilman@kernel.org>
10546 L:      linux-omap@vger.kernel.org
10547 S:      Maintained
10548 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
10549 F:      drivers/gpio/gpio-omap.c
10550
10551 OMAP HARDWARE SPINLOCK SUPPORT
10552 M:      Ohad Ben-Cohen <ohad@wizery.com>
10553 L:      linux-omap@vger.kernel.org
10554 S:      Maintained
10555 F:      drivers/hwspinlock/omap_hwspinlock.c
10556
10557 OMAP HS MMC SUPPORT
10558 L:      linux-mmc@vger.kernel.org
10559 L:      linux-omap@vger.kernel.org
10560 S:      Orphan
10561 F:      drivers/mmc/host/omap_hsmmc.c
10562
10563 OMAP HWMOD DATA
10564 M:      Paul Walmsley <paul@pwsan.com>
10565 L:      linux-omap@vger.kernel.org
10566 S:      Maintained
10567 F:      arch/arm/mach-omap2/omap_hwmod*data*
10568
10569 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
10570 M:      Benoît Cousson <bcousson@baylibre.com>
10571 L:      linux-omap@vger.kernel.org
10572 S:      Maintained
10573 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
10574
10575 OMAP HWMOD SUPPORT
10576 M:      Benoît Cousson <bcousson@baylibre.com>
10577 M:      Paul Walmsley <paul@pwsan.com>
10578 L:      linux-omap@vger.kernel.org
10579 S:      Maintained
10580 F:      arch/arm/mach-omap2/omap_hwmod.*
10581
10582 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
10583 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10584 L:      linux-media@vger.kernel.org
10585 S:      Maintained
10586 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
10587 F:      drivers/media/platform/omap3isp/
10588 F:      drivers/staging/media/omap4iss/
10589
10590 OMAP MMC SUPPORT
10591 M:      Jarkko Lavinen <jarkko.lavinen@nokia.com>
10592 L:      linux-omap@vger.kernel.org
10593 S:      Maintained
10594 F:      drivers/mmc/host/omap.c
10595
10596 OMAP POWER MANAGEMENT SUPPORT
10597 M:      Kevin Hilman <khilman@kernel.org>
10598 L:      linux-omap@vger.kernel.org
10599 S:      Maintained
10600 F:      arch/arm/*omap*/*pm*
10601 F:      drivers/cpufreq/omap-cpufreq.c
10602
10603 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
10604 M:      Rajendra Nayak <rnayak@codeaurora.org>
10605 M:      Paul Walmsley <paul@pwsan.com>
10606 L:      linux-omap@vger.kernel.org
10607 S:      Maintained
10608 F:      arch/arm/mach-omap2/prm*
10609
10610 OMAP RANDOM NUMBER GENERATOR SUPPORT
10611 M:      Deepak Saxena <dsaxena@plexity.net>
10612 S:      Maintained
10613 F:      drivers/char/hw_random/omap-rng.c
10614
10615 OMAP USB SUPPORT
10616 L:      linux-usb@vger.kernel.org
10617 L:      linux-omap@vger.kernel.org
10618 S:      Orphan
10619 F:      drivers/usb/*/*omap*
10620 F:      arch/arm/*omap*/usb*
10621
10622 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
10623 M:      Mark Jackson <mpfj@newflow.co.uk>
10624 L:      linux-omap@vger.kernel.org
10625 S:      Maintained
10626 F:      arch/arm/boot/dts/am335x-nano.dts
10627
10628 OMAP1 SUPPORT
10629 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
10630 M:      Tony Lindgren <tony@atomide.com>
10631 L:      linux-omap@vger.kernel.org
10632 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10634 S:      Maintained
10635 F:      arch/arm/mach-omap1/
10636 F:      arch/arm/plat-omap/
10637 F:      arch/arm/configs/omap1_defconfig
10638 F:      drivers/i2c/busses/i2c-omap.c
10639 F:      include/linux/platform_data/i2c-omap.h
10640 F:      include/linux/platform_data/ams-delta-fiq.h
10641
10642 OMAP2+ SUPPORT
10643 M:      Tony Lindgren <tony@atomide.com>
10644 L:      linux-omap@vger.kernel.org
10645 W:      http://www.muru.com/linux/omap/
10646 W:      http://linux.omap.com/
10647 Q:      http://patchwork.kernel.org/project/linux-omap/list/
10648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
10649 S:      Maintained
10650 F:      arch/arm/mach-omap2/
10651 F:      arch/arm/plat-omap/
10652 F:      arch/arm/configs/omap2plus_defconfig
10653 F:      drivers/i2c/busses/i2c-omap.c
10654 F:      drivers/irqchip/irq-omap-intc.c
10655 F:      drivers/mfd/*omap*.c
10656 F:      drivers/mfd/menelaus.c
10657 F:      drivers/mfd/palmas.c
10658 F:      drivers/mfd/tps65217.c
10659 F:      drivers/mfd/tps65218.c
10660 F:      drivers/mfd/tps65910.c
10661 F:      drivers/mfd/twl-core.[ch]
10662 F:      drivers/mfd/twl4030*.c
10663 F:      drivers/mfd/twl6030*.c
10664 F:      drivers/mfd/twl6040*.c
10665 F:      drivers/regulator/palmas-regulator*.c
10666 F:      drivers/regulator/pbias-regulator.c
10667 F:      drivers/regulator/tps65217-regulator.c
10668 F:      drivers/regulator/tps65218-regulator.c
10669 F:      drivers/regulator/tps65910-regulator.c
10670 F:      drivers/regulator/twl-regulator.c
10671 F:      drivers/regulator/twl6030-regulator.c
10672 F:      include/linux/platform_data/i2c-omap.h
10673
10674 ONION OMEGA2+ BOARD
10675 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
10676 L:      linux-mips@linux-mips.org
10677 S:      Maintained
10678 F:      arch/mips/boot/dts/ralink/omega2p.dts
10679
10680 OMFS FILESYSTEM
10681 M:      Bob Copeland <me@bobcopeland.com>
10682 L:      linux-karma-devel@lists.sourceforge.net
10683 S:      Maintained
10684 F:      Documentation/filesystems/omfs.txt
10685 F:      fs/omfs/
10686
10687 OMNIKEY CARDMAN 4000 DRIVER
10688 M:      Harald Welte <laforge@gnumonks.org>
10689 S:      Maintained
10690 F:      drivers/char/pcmcia/cm4000_cs.c
10691 F:      include/linux/cm4000_cs.h
10692 F:      include/uapi/linux/cm4000_cs.h
10693
10694 OMNIKEY CARDMAN 4040 DRIVER
10695 M:      Harald Welte <laforge@gnumonks.org>
10696 S:      Maintained
10697 F:      drivers/char/pcmcia/cm4040_cs.*
10698
10699 OMNIVISION OV13858 SENSOR DRIVER
10700 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10701 L:      linux-media@vger.kernel.org
10702 T:      git git://linuxtv.org/media_tree.git
10703 S:      Maintained
10704 F:      drivers/media/i2c/ov13858.c
10705
10706 OMNIVISION OV2680 SENSOR DRIVER
10707 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10708 L:      linux-media@vger.kernel.org
10709 T:      git git://linuxtv.org/media_tree.git
10710 S:      Maintained
10711 F:      drivers/media/i2c/ov2680.c
10712 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
10713
10714 OMNIVISION OV2685 SENSOR DRIVER
10715 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10716 L:      linux-media@vger.kernel.org
10717 T:      git git://linuxtv.org/media_tree.git
10718 S:      Maintained
10719 F:      drivers/media/i2c/ov2685.c
10720
10721 OMNIVISION OV5640 SENSOR DRIVER
10722 M:      Steve Longerbeam <slongerbeam@gmail.com>
10723 L:      linux-media@vger.kernel.org
10724 T:      git git://linuxtv.org/media_tree.git
10725 S:      Maintained
10726 F:      drivers/media/i2c/ov5640.c
10727
10728 OMNIVISION OV5647 SENSOR DRIVER
10729 M:      Luis Oliveira <lolivei@synopsys.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/ov5647.c
10734
10735 OMNIVISION OV5695 SENSOR DRIVER
10736 M:      Shunqian Zheng <zhengsq@rock-chips.com>
10737 L:      linux-media@vger.kernel.org
10738 T:      git git://linuxtv.org/media_tree.git
10739 S:      Maintained
10740 F:      drivers/media/i2c/ov5695.c
10741
10742 OMNIVISION OV7670 SENSOR DRIVER
10743 M:      Jonathan Corbet <corbet@lwn.net>
10744 L:      linux-media@vger.kernel.org
10745 T:      git git://linuxtv.org/media_tree.git
10746 S:      Maintained
10747 F:      drivers/media/i2c/ov7670.c
10748 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
10749
10750 OMNIVISION OV772x SENSOR DRIVER
10751 M:      Jacopo Mondi <jacopo@jmondi.org>
10752 L:      linux-media@vger.kernel.org
10753 T:      git git://linuxtv.org/media_tree.git
10754 S:      Odd fixes
10755 F:      drivers/media/i2c/ov772x.c
10756 F:      include/media/i2c/ov772x.h
10757 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
10758
10759 OMNIVISION OV7740 SENSOR DRIVER
10760 M:      Wenyou Yang <wenyou.yang@microchip.com>
10761 L:      linux-media@vger.kernel.org
10762 T:      git git://linuxtv.org/media_tree.git
10763 S:      Maintained
10764 F:      drivers/media/i2c/ov7740.c
10765 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
10766
10767 OMNIVISION OV9650 SENSOR DRIVER
10768 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10769 R:      Akinobu Mita <akinobu.mita@gmail.com>
10770 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
10771 L:      linux-media@vger.kernel.org
10772 T:      git git://linuxtv.org/media_tree.git
10773 S:      Maintained
10774 F:      drivers/media/i2c/ov9650.c
10775 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
10776
10777 ONENAND FLASH DRIVER
10778 M:      Kyungmin Park <kyungmin.park@samsung.com>
10779 L:      linux-mtd@lists.infradead.org
10780 S:      Maintained
10781 F:      drivers/mtd/nand/onenand/
10782 F:      include/linux/mtd/onenand*.h
10783
10784 ONSTREAM SCSI TAPE DRIVER
10785 M:      Willem Riede <osst@riede.org>
10786 L:      osst-users@lists.sourceforge.net
10787 L:      linux-scsi@vger.kernel.org
10788 S:      Maintained
10789 F:      Documentation/scsi/osst.txt
10790 F:      drivers/scsi/osst.*
10791 F:      drivers/scsi/osst_*.h
10792 F:      drivers/scsi/st.h
10793
10794 OP-TEE DRIVER
10795 M:      Jens Wiklander <jens.wiklander@linaro.org>
10796 S:      Maintained
10797 F:      drivers/tee/optee/
10798
10799 OPA-VNIC DRIVER
10800 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
10801 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
10802 L:      linux-rdma@vger.kernel.org
10803 S:      Supported
10804 F:      drivers/infiniband/ulp/opa_vnic
10805
10806 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
10807 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
10808 M:      Frank Rowand <frowand.list@gmail.com>
10809 L:      devicetree@vger.kernel.org
10810 S:      Maintained
10811 F:      Documentation/devicetree/dynamic-resolution-notes.txt
10812 F:      Documentation/devicetree/overlay-notes.txt
10813 F:      drivers/of/overlay.c
10814 F:      drivers/of/resolver.c
10815 K:      of_overlay_notifier_
10816
10817 OPEN FIRMWARE AND FLATTENED DEVICE TREE
10818 M:      Rob Herring <robh+dt@kernel.org>
10819 M:      Frank Rowand <frowand.list@gmail.com>
10820 L:      devicetree@vger.kernel.org
10821 W:      http://www.devicetree.org/
10822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10823 S:      Maintained
10824 F:      drivers/of/
10825 F:      include/linux/of*.h
10826 F:      scripts/dtc/
10827 F:      Documentation/ABI/testing/sysfs-firmware-ofw
10828
10829 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
10830 M:      Rob Herring <robh+dt@kernel.org>
10831 M:      Mark Rutland <mark.rutland@arm.com>
10832 L:      devicetree@vger.kernel.org
10833 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
10834 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
10835 S:      Maintained
10836 F:      Documentation/devicetree/
10837 F:      arch/*/boot/dts/
10838 F:      include/dt-bindings/
10839
10840 OPENCORES I2C BUS DRIVER
10841 M:      Peter Korsgaard <peter@korsgaard.com>
10842 L:      linux-i2c@vger.kernel.org
10843 S:      Maintained
10844 F:      Documentation/i2c/busses/i2c-ocores
10845 F:      drivers/i2c/busses/i2c-ocores.c
10846
10847 OPENRISC ARCHITECTURE
10848 M:      Jonas Bonn <jonas@southpole.se>
10849 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
10850 M:      Stafford Horne <shorne@gmail.com>
10851 T:      git git://github.com/openrisc/linux.git
10852 L:      openrisc@lists.librecores.org
10853 W:      http://openrisc.io
10854 S:      Maintained
10855 F:      Documentation/devicetree/bindings/openrisc/
10856 F:      Documentation/openrisc/
10857 F:      arch/openrisc/
10858 F:      drivers/irqchip/irq-ompic.c
10859 F:      drivers/irqchip/irq-or1k-*
10860
10861 OPENVSWITCH
10862 M:      Pravin B Shelar <pshelar@ovn.org>
10863 L:      netdev@vger.kernel.org
10864 L:      dev@openvswitch.org
10865 W:      http://openvswitch.org
10866 S:      Maintained
10867 F:      net/openvswitch/
10868 F:      include/uapi/linux/openvswitch.h
10869
10870 OPERATING PERFORMANCE POINTS (OPP)
10871 M:      Viresh Kumar <vireshk@kernel.org>
10872 M:      Nishanth Menon <nm@ti.com>
10873 M:      Stephen Boyd <sboyd@kernel.org>
10874 L:      linux-pm@vger.kernel.org
10875 S:      Maintained
10876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
10877 F:      drivers/opp/
10878 F:      include/linux/pm_opp.h
10879 F:      Documentation/power/opp.txt
10880 F:      Documentation/devicetree/bindings/opp/
10881
10882 OPL4 DRIVER
10883 M:      Clemens Ladisch <clemens@ladisch.de>
10884 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10885 T:      git git://git.alsa-project.org/alsa-kernel.git
10886 S:      Maintained
10887 F:      sound/drivers/opl4/
10888
10889 OPROFILE
10890 M:      Robert Richter <rric@kernel.org>
10891 L:      oprofile-list@lists.sf.net
10892 S:      Maintained
10893 F:      arch/*/include/asm/oprofile*.h
10894 F:      arch/*/oprofile/
10895 F:      drivers/oprofile/
10896 F:      include/linux/oprofile.h
10897
10898 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
10899 M:      Mark Fasheh <mark@fasheh.com>
10900 M:      Joel Becker <jlbec@evilplan.org>
10901 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
10902 W:      http://ocfs2.wiki.kernel.org
10903 S:      Supported
10904 F:      Documentation/filesystems/ocfs2.txt
10905 F:      Documentation/filesystems/dlmfs.txt
10906 F:      fs/ocfs2/
10907
10908 ORANGEFS FILESYSTEM
10909 M:      Mike Marshall <hubcap@omnibond.com>
10910 R:      Martin Brandenburg <martin@omnibond.com>
10911 L:      devel@lists.orangefs.org
10912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
10913 S:      Supported
10914 F:      fs/orangefs/
10915 F:      Documentation/filesystems/orangefs.txt
10916
10917 ORINOCO DRIVER
10918 L:      linux-wireless@vger.kernel.org
10919 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
10920 W:      http://www.nongnu.org/orinoco/
10921 S:      Orphan
10922 F:      drivers/net/wireless/intersil/orinoco/
10923
10924 OSD LIBRARY and FILESYSTEM
10925 M:      Boaz Harrosh <ooo@electrozaur.com>
10926 S:      Maintained
10927 F:      drivers/scsi/osd/
10928 F:      include/scsi/osd_*
10929 F:      fs/exofs/
10930
10931 OV2659 OMNIVISION SENSOR DRIVER
10932 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
10933 L:      linux-media@vger.kernel.org
10934 W:      https://linuxtv.org
10935 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10936 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
10937 S:      Maintained
10938 F:      drivers/media/i2c/ov2659.c
10939 F:      include/media/i2c/ov2659.h
10940
10941 OVERLAY FILESYSTEM
10942 M:      Miklos Szeredi <miklos@szeredi.hu>
10943 L:      linux-unionfs@vger.kernel.org
10944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
10945 S:      Supported
10946 F:      fs/overlayfs/
10947 F:      Documentation/filesystems/overlayfs.txt
10948
10949 P54 WIRELESS DRIVER
10950 M:      Christian Lamparter <chunkeey@googlemail.com>
10951 L:      linux-wireless@vger.kernel.org
10952 W:      http://wireless.kernel.org/en/users/Drivers/p54
10953 S:      Maintained
10954 F:      drivers/net/wireless/intersil/p54/
10955
10956 PA SEMI ETHERNET DRIVER
10957 L:      netdev@vger.kernel.org
10958 S:      Orphan
10959 F:      drivers/net/ethernet/pasemi/*
10960
10961 PA SEMI SMBUS DRIVER
10962 L:      linux-i2c@vger.kernel.org
10963 S:      Orphan
10964 F:      drivers/i2c/busses/i2c-pasemi.c
10965
10966 PADATA PARALLEL EXECUTION MECHANISM
10967 M:      Steffen Klassert <steffen.klassert@secunet.com>
10968 L:      linux-crypto@vger.kernel.org
10969 S:      Maintained
10970 F:      kernel/padata.c
10971 F:      include/linux/padata.h
10972 F:      Documentation/padata.txt
10973
10974 PANASONIC LAPTOP ACPI EXTRAS DRIVER
10975 M:      Harald Welte <laforge@gnumonks.org>
10976 L:      platform-driver-x86@vger.kernel.org
10977 S:      Maintained
10978 F:      drivers/platform/x86/panasonic-laptop.c
10979
10980 PARALLEL LCD/KEYPAD PANEL DRIVER
10981 M:      Willy Tarreau <willy@haproxy.com>
10982 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
10983 S:      Odd Fixes
10984 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
10985 F:      drivers/auxdisplay/panel.c
10986
10987 PARALLEL PORT SUBSYSTEM
10988 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
10989 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
10990 L:      linux-parport@lists.infradead.org (subscribers-only)
10991 S:      Maintained
10992 F:      drivers/parport/
10993 F:      include/linux/parport*.h
10994 F:      drivers/char/ppdev.c
10995 F:      include/uapi/linux/ppdev.h
10996 F:      Documentation/parport*.txt
10997
10998 PARAVIRT_OPS INTERFACE
10999 M:      Juergen Gross <jgross@suse.com>
11000 M:      Alok Kataria <akataria@vmware.com>
11001 L:      virtualization@lists.linux-foundation.org
11002 S:      Supported
11003 F:      Documentation/virtual/paravirt_ops.txt
11004 F:      arch/*/kernel/paravirt*
11005 F:      arch/*/include/asm/paravirt*.h
11006 F:      include/linux/hypervisor.h
11007
11008 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11009 M:      Tim Waugh <tim@cyberelk.net>
11010 L:      linux-parport@lists.infradead.org (subscribers-only)
11011 S:      Maintained
11012 F:      Documentation/blockdev/paride.txt
11013 F:      drivers/block/paride/
11014
11015 PARISC ARCHITECTURE
11016 M:      "James E.J. Bottomley" <jejb@parisc-linux.org>
11017 M:      Helge Deller <deller@gmx.de>
11018 L:      linux-parisc@vger.kernel.org
11019 W:      http://www.parisc-linux.org/
11020 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11021 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11023 S:      Maintained
11024 F:      arch/parisc/
11025 F:      Documentation/parisc/
11026 F:      drivers/parisc/
11027 F:      drivers/char/agp/parisc-agp.c
11028 F:      drivers/input/serio/gscps2.c
11029 F:      drivers/parport/parport_gsc.*
11030 F:      drivers/tty/serial/8250/8250_gsc.c
11031 F:      drivers/video/fbdev/sti*
11032 F:      drivers/video/console/sti*
11033 F:      drivers/video/logo/logo_parisc*
11034
11035 PARMAN
11036 M:      Jiri Pirko <jiri@mellanox.com>
11037 L:      netdev@vger.kernel.org
11038 S:      Supported
11039 F:      lib/parman.c
11040 F:      lib/test_parman.c
11041 F:      include/linux/parman.h
11042
11043 PC87360 HARDWARE MONITORING DRIVER
11044 M:      Jim Cromie <jim.cromie@gmail.com>
11045 L:      linux-hwmon@vger.kernel.org
11046 S:      Maintained
11047 F:      Documentation/hwmon/pc87360
11048 F:      drivers/hwmon/pc87360.c
11049
11050 PC8736x GPIO DRIVER
11051 M:      Jim Cromie <jim.cromie@gmail.com>
11052 S:      Maintained
11053 F:      drivers/char/pc8736x_gpio.c
11054
11055 PC87427 HARDWARE MONITORING DRIVER
11056 M:      Jean Delvare <jdelvare@suse.com>
11057 L:      linux-hwmon@vger.kernel.org
11058 S:      Maintained
11059 F:      Documentation/hwmon/pc87427
11060 F:      drivers/hwmon/pc87427.c
11061
11062 PCA9532 LED DRIVER
11063 M:      Riku Voipio <riku.voipio@iki.fi>
11064 S:      Maintained
11065 F:      drivers/leds/leds-pca9532.c
11066 F:      include/linux/leds-pca9532.h
11067
11068 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11069 M:      Guenter Roeck <linux@roeck-us.net>
11070 L:      linux-i2c@vger.kernel.org
11071 S:      Maintained
11072 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11073
11074 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11075 M:      Khalid Aziz <khalid@gonehiking.org>
11076 S:      Maintained
11077 F:      drivers/firmware/pcdp.*
11078
11079 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11080 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11081 L:      linux-pci@vger.kernel.org
11082 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11083 S:      Maintained
11084 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
11085 F:      drivers/pci/controller/pci-aardvark.c
11086
11087 PCI DRIVER FOR ALTERA PCIE IP
11088 M:      Ley Foon Tan <lftan@altera.com>
11089 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11090 L:      linux-pci@vger.kernel.org
11091 S:      Supported
11092 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
11093 F:      drivers/pci/controller/pcie-altera.c
11094
11095 PCI DRIVER FOR APPLIEDMICRO XGENE
11096 M:      Tanmay Inamdar <tinamdar@apm.com>
11097 L:      linux-pci@vger.kernel.org
11098 L:      linux-arm-kernel@lists.infradead.org
11099 S:      Maintained
11100 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
11101 F:      drivers/pci/controller/pci-xgene.c
11102
11103 PCI DRIVER FOR ARM VERSATILE PLATFORM
11104 M:      Rob Herring <robh@kernel.org>
11105 L:      linux-pci@vger.kernel.org
11106 L:      linux-arm-kernel@lists.infradead.org
11107 S:      Maintained
11108 F:      Documentation/devicetree/bindings/pci/versatile.txt
11109 F:      drivers/pci/controller/pci-versatile.c
11110
11111 PCI DRIVER FOR ARMADA 8K
11112 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11113 L:      linux-pci@vger.kernel.org
11114 L:      linux-arm-kernel@lists.infradead.org
11115 S:      Maintained
11116 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
11117 F:      drivers/pci/controller/dwc/pcie-armada8k.c
11118
11119 PCI DRIVER FOR CADENCE PCIE IP
11120 M:      Alan Douglas <adouglas@cadence.com>
11121 L:      linux-pci@vger.kernel.org
11122 S:      Maintained
11123 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
11124 F:      drivers/pci/controller/pcie-cadence*
11125
11126 PCI DRIVER FOR FREESCALE LAYERSCAPE
11127 M:      Minghuan Lian <minghuan.Lian@nxp.com>
11128 M:      Mingkai Hu <mingkai.hu@nxp.com>
11129 M:      Roy Zang <roy.zang@nxp.com>
11130 L:      linuxppc-dev@lists.ozlabs.org
11131 L:      linux-pci@vger.kernel.org
11132 L:      linux-arm-kernel@lists.infradead.org
11133 S:      Maintained
11134 F:      drivers/pci/controller/dwc/*layerscape*
11135
11136 PCI DRIVER FOR GENERIC OF HOSTS
11137 M:      Will Deacon <will.deacon@arm.com>
11138 L:      linux-pci@vger.kernel.org
11139 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11140 S:      Maintained
11141 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
11142 F:      drivers/pci/controller/pci-host-common.c
11143 F:      drivers/pci/controller/pci-host-generic.c
11144
11145 PCI DRIVER FOR IMX6
11146 M:      Richard Zhu <hongxing.zhu@nxp.com>
11147 M:      Lucas Stach <l.stach@pengutronix.de>
11148 L:      linux-pci@vger.kernel.org
11149 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11150 S:      Maintained
11151 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
11152 F:      drivers/pci/controller/dwc/*imx6*
11153
11154 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
11155 M:      Keith Busch <keith.busch@intel.com>
11156 M:      Jonathan Derrick <jonathan.derrick@intel.com>
11157 L:      linux-pci@vger.kernel.org
11158 S:      Supported
11159 F:      drivers/pci/controller/vmd.c
11160
11161 PCI DRIVER FOR MICROSEMI SWITCHTEC
11162 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
11163 M:      Logan Gunthorpe <logang@deltatee.com>
11164 L:      linux-pci@vger.kernel.org
11165 S:      Maintained
11166 F:      Documentation/switchtec.txt
11167 F:      Documentation/ABI/testing/sysfs-class-switchtec
11168 F:      drivers/pci/switch/switchtec*
11169 F:      include/uapi/linux/switchtec_ioctl.h
11170 F:      include/linux/switchtec.h
11171 F:      drivers/ntb/hw/mscc/
11172
11173 PCI DRIVER FOR MOBIVEIL PCIE IP
11174 M:      Subrahmanya Lingappa <l.subrahmanya@mobiveil.co.in>
11175 L:      linux-pci@vger.kernel.org
11176 S:      Supported
11177 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
11178 F:      drivers/pci/controller/pcie-mobiveil.c
11179
11180 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
11181 M:      Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
11182 M:      Jason Cooper <jason@lakedaemon.net>
11183 L:      linux-pci@vger.kernel.org
11184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11185 S:      Maintained
11186 F:      drivers/pci/controller/*mvebu*
11187
11188 PCI DRIVER FOR NVIDIA TEGRA
11189 M:      Thierry Reding <thierry.reding@gmail.com>
11190 L:      linux-tegra@vger.kernel.org
11191 L:      linux-pci@vger.kernel.org
11192 S:      Supported
11193 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
11194 F:      drivers/pci/controller/pci-tegra.c
11195
11196 PCI DRIVER FOR RENESAS R-CAR
11197 M:      Simon Horman <horms@verge.net.au>
11198 L:      linux-pci@vger.kernel.org
11199 L:      linux-renesas-soc@vger.kernel.org
11200 S:      Maintained
11201 F:      drivers/pci/controller/*rcar*
11202
11203 PCI DRIVER FOR SAMSUNG EXYNOS
11204 M:      Jingoo Han <jingoohan1@gmail.com>
11205 L:      linux-pci@vger.kernel.org
11206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11207 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11208 S:      Maintained
11209 F:      drivers/pci/controller/dwc/pci-exynos.c
11210
11211 PCI DRIVER FOR SYNOPSYS DESIGNWARE
11212 M:      Jingoo Han <jingoohan1@gmail.com>
11213 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
11214 L:      linux-pci@vger.kernel.org
11215 S:      Maintained
11216 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
11217 F:      drivers/pci/controller/dwc/*designware*
11218
11219 PCI DRIVER FOR TI DRA7XX
11220 M:      Kishon Vijay Abraham I <kishon@ti.com>
11221 L:      linux-omap@vger.kernel.org
11222 L:      linux-pci@vger.kernel.org
11223 S:      Supported
11224 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
11225 F:      drivers/pci/controller/dwc/pci-dra7xx.c
11226
11227 PCI DRIVER FOR TI KEYSTONE
11228 M:      Murali Karicheri <m-karicheri2@ti.com>
11229 L:      linux-pci@vger.kernel.org
11230 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11231 S:      Maintained
11232 F:      drivers/pci/controller/dwc/*keystone*
11233
11234 PCI ENDPOINT SUBSYSTEM
11235 M:      Kishon Vijay Abraham I <kishon@ti.com>
11236 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11237 L:      linux-pci@vger.kernel.org
11238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
11239 S:      Supported
11240 F:      drivers/pci/endpoint/
11241 F:      drivers/misc/pci_endpoint_test.c
11242 F:      tools/pci/
11243
11244 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
11245 M:      Russell Currey <ruscur@russell.cc>
11246 M:      Sam Bobroff <sbobroff@linux.ibm.com>
11247 M:      Oliver O'Halloran <oohall@gmail.com>
11248 L:      linuxppc-dev@lists.ozlabs.org
11249 S:      Supported
11250 F:      Documentation/PCI/pci-error-recovery.txt
11251 F:      drivers/pci/pcie/aer.c
11252 F:      drivers/pci/pcie/dpc.c
11253 F:      drivers/pci/pcie/err.c
11254 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
11255 F:      arch/powerpc/kernel/eeh*.c
11256 F:      arch/powerpc/platforms/*/eeh*.c
11257 F:      arch/powerpc/include/*/eeh*.h
11258
11259 PCI ERROR RECOVERY
11260 M:      Linas Vepstas <linasvepstas@gmail.com>
11261 L:      linux-pci@vger.kernel.org
11262 S:      Supported
11263 F:      Documentation/PCI/pci-error-recovery.txt
11264
11265 PCI MSI DRIVER FOR ALTERA MSI IP
11266 M:      Ley Foon Tan <lftan@altera.com>
11267 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
11268 L:      linux-pci@vger.kernel.org
11269 S:      Supported
11270 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
11271 F:      drivers/pci/controller/pcie-altera-msi.c
11272
11273 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
11274 M:      Duc Dang <dhdang@apm.com>
11275 L:      linux-pci@vger.kernel.org
11276 L:      linux-arm-kernel@lists.infradead.org
11277 S:      Maintained
11278 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
11279 F:      drivers/pci/controller/pci-xgene-msi.c
11280
11281 PCI SUBSYSTEM
11282 M:      Bjorn Helgaas <bhelgaas@google.com>
11283 L:      linux-pci@vger.kernel.org
11284 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
11286 S:      Supported
11287 F:      Documentation/devicetree/bindings/pci/
11288 F:      Documentation/PCI/
11289 F:      drivers/acpi/pci*
11290 F:      drivers/pci/
11291 F:      include/asm-generic/pci*
11292 F:      include/linux/pci*
11293 F:      include/linux/of_pci.h
11294 F:      include/uapi/linux/pci*
11295 F:      lib/pci*
11296 F:      arch/x86/pci/
11297 F:      arch/x86/kernel/quirks.c
11298
11299 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
11300 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11301 L:      linux-pci@vger.kernel.org
11302 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
11303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
11304 S:      Supported
11305 F:      drivers/pci/controller/
11306
11307 PCIE DRIVER FOR AXIS ARTPEC
11308 M:      Jesper Nilsson <jesper.nilsson@axis.com>
11309 L:      linux-arm-kernel@axis.com
11310 L:      linux-pci@vger.kernel.org
11311 S:      Maintained
11312 F:      Documentation/devicetree/bindings/pci/axis,artpec*
11313 F:      drivers/pci/controller/dwc/*artpec*
11314
11315 PCIE DRIVER FOR CAVIUM THUNDERX
11316 M:      David Daney <david.daney@cavium.com>
11317 L:      linux-pci@vger.kernel.org
11318 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11319 S:      Supported
11320 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
11321 F:      drivers/pci/controller/pci-thunder-*
11322
11323 PCIE DRIVER FOR HISILICON
11324 M:      Zhou Wang <wangzhou1@hisilicon.com>
11325 L:      linux-pci@vger.kernel.org
11326 S:      Maintained
11327 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
11328 F:      drivers/pci/controller/dwc/pcie-hisi.c
11329
11330 PCIE DRIVER FOR HISILICON KIRIN
11331 M:      Xiaowei Song <songxiaowei@hisilicon.com>
11332 M:      Binghui Wang <wangbinghui@hisilicon.com>
11333 L:      linux-pci@vger.kernel.org
11334 S:      Maintained
11335 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
11336 F:      drivers/pci/controller/dwc/pcie-kirin.c
11337
11338 PCIE DRIVER FOR HISILICON STB
11339 M:      Jianguo Sun <sunjianguo1@huawei.com>
11340 M:      Shawn Guo <shawn.guo@linaro.org>
11341 L:      linux-pci@vger.kernel.org
11342 S:      Maintained
11343 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
11344 F:      drivers/pci/controller/dwc/pcie-histb.c
11345
11346 PCIE DRIVER FOR MEDIATEK
11347 M:      Ryder Lee <ryder.lee@mediatek.com>
11348 L:      linux-pci@vger.kernel.org
11349 L:      linux-mediatek@lists.infradead.org
11350 S:      Supported
11351 F:      Documentation/devicetree/bindings/pci/mediatek*
11352 F:      drivers/pci/controller/*mediatek*
11353
11354 PCIE DRIVER FOR QUALCOMM MSM
11355 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
11356 L:      linux-pci@vger.kernel.org
11357 L:      linux-arm-msm@vger.kernel.org
11358 S:      Maintained
11359 F:      drivers/pci/controller/dwc/*qcom*
11360
11361 PCIE DRIVER FOR ROCKCHIP
11362 M:      Shawn Lin <shawn.lin@rock-chips.com>
11363 L:      linux-pci@vger.kernel.org
11364 L:      linux-rockchip@lists.infradead.org
11365 S:      Maintained
11366 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
11367 F:      drivers/pci/controller/pcie-rockchip*
11368
11369 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
11370 M:      Linus Walleij <linus.walleij@linaro.org>
11371 L:      linux-pci@vger.kernel.org
11372 S:      Maintained
11373 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
11374 F:      drivers/pci/controller/pci-v3-semi.c
11375
11376 PCIE DRIVER FOR ST SPEAR13XX
11377 M:      Pratyush Anand <pratyush.anand@gmail.com>
11378 L:      linux-pci@vger.kernel.org
11379 S:      Maintained
11380 F:      drivers/pci/controller/dwc/*spear*
11381
11382 PCMCIA SUBSYSTEM
11383 M:      Dominik Brodowski <linux@dominikbrodowski.net>
11384 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
11385 S:      Odd Fixes
11386 F:      Documentation/pcmcia/
11387 F:      tools/pcmcia/
11388 F:      drivers/pcmcia/
11389 F:      include/pcmcia/
11390
11391 PCNET32 NETWORK DRIVER
11392 M:      Don Fry <pcnet32@frontier.com>
11393 L:      netdev@vger.kernel.org
11394 S:      Maintained
11395 F:      drivers/net/ethernet/amd/pcnet32.c
11396
11397 PCRYPT PARALLEL CRYPTO ENGINE
11398 M:      Steffen Klassert <steffen.klassert@secunet.com>
11399 L:      linux-crypto@vger.kernel.org
11400 S:      Maintained
11401 F:      crypto/pcrypt.c
11402 F:      include/crypto/pcrypt.h
11403
11404 PEAQ WMI HOTKEYS DRIVER
11405 M:      Hans de Goede <hdegoede@redhat.com>
11406 L:      platform-driver-x86@vger.kernel.org
11407 S:      Maintained
11408 F:      drivers/platform/x86/peaq-wmi.c
11409
11410 PER-CPU MEMORY ALLOCATOR
11411 M:      Dennis Zhou <dennis@kernel.org>
11412 M:      Tejun Heo <tj@kernel.org>
11413 M:      Christoph Lameter <cl@linux.com>
11414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
11415 S:      Maintained
11416 F:      include/linux/percpu*.h
11417 F:      mm/percpu*.c
11418 F:      arch/*/include/asm/percpu.h
11419
11420 PER-TASK DELAY ACCOUNTING
11421 M:      Balbir Singh <bsingharora@gmail.com>
11422 S:      Maintained
11423 F:      include/linux/delayacct.h
11424 F:      kernel/delayacct.c
11425
11426 PERFORMANCE EVENTS SUBSYSTEM
11427 M:      Peter Zijlstra <peterz@infradead.org>
11428 M:      Ingo Molnar <mingo@redhat.com>
11429 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
11430 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
11431 R:      Jiri Olsa <jolsa@redhat.com>
11432 R:      Namhyung Kim <namhyung@kernel.org>
11433 L:      linux-kernel@vger.kernel.org
11434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
11435 S:      Supported
11436 F:      kernel/events/*
11437 F:      include/linux/perf_event.h
11438 F:      include/uapi/linux/perf_event.h
11439 F:      arch/*/kernel/perf_event*.c
11440 F:      arch/*/kernel/*/perf_event*.c
11441 F:      arch/*/kernel/*/*/perf_event*.c
11442 F:      arch/*/include/asm/perf_event.h
11443 F:      arch/*/kernel/perf_callchain.c
11444 F:      arch/*/events/*
11445 F:      tools/perf/
11446
11447 PERSONALITY HANDLING
11448 M:      Christoph Hellwig <hch@infradead.org>
11449 L:      linux-abi-devel@lists.sourceforge.net
11450 S:      Maintained
11451 F:      include/linux/personality.h
11452 F:      include/uapi/linux/personality.h
11453
11454 PHOENIX RC FLIGHT CONTROLLER ADAPTER
11455 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
11456 L:      linux-input@vger.kernel.org
11457 S:      Maintained
11458 F:      Documentation/input/devices/pxrc.rst
11459 F:      drivers/input/joystick/pxrc.c
11460
11461 PHONET PROTOCOL
11462 M:      Remi Denis-Courmont <courmisch@gmail.com>
11463 S:      Supported
11464 F:      Documentation/networking/phonet.txt
11465 F:      include/linux/phonet.h
11466 F:      include/net/phonet/
11467 F:      include/uapi/linux/phonet.h
11468 F:      net/phonet/
11469
11470 PHRAM MTD DRIVER
11471 M:      Joern Engel <joern@lazybastard.org>
11472 L:      linux-mtd@lists.infradead.org
11473 S:      Maintained
11474 F:      drivers/mtd/devices/phram.c
11475
11476 PICOLCD HID DRIVER
11477 M:      Bruno Prémont <bonbons@linux-vserver.org>
11478 L:      linux-input@vger.kernel.org
11479 S:      Maintained
11480 F:      drivers/hid/hid-picolcd*
11481
11482 PICOXCELL SUPPORT
11483 M:      Jamie Iles <jamie@jamieiles.com>
11484 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11485 T:      git git://github.com/jamieiles/linux-2.6-ji.git
11486 S:      Supported
11487 F:      arch/arm/boot/dts/picoxcell*
11488 F:      arch/arm/mach-picoxcell/
11489 F:      drivers/crypto/picoxcell*
11490
11491 PIN CONTROL SUBSYSTEM
11492 M:      Linus Walleij <linus.walleij@linaro.org>
11493 L:      linux-gpio@vger.kernel.org
11494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
11495 S:      Maintained
11496 F:      Documentation/devicetree/bindings/pinctrl/
11497 F:      Documentation/driver-api/pinctl.rst
11498 F:      drivers/pinctrl/
11499 F:      include/linux/pinctrl/
11500
11501 PIN CONTROLLER - ATMEL AT91
11502 M:      Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
11503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11504 S:      Maintained
11505 F:      drivers/pinctrl/pinctrl-at91.*
11506
11507 PIN CONTROLLER - ATMEL AT91 PIO4
11508 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
11509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11510 L:      linux-gpio@vger.kernel.org
11511 S:      Supported
11512 F:      drivers/pinctrl/pinctrl-at91-pio4.*
11513
11514 PIN CONTROLLER - FREESCALE
11515 M:      Dong Aisheng <aisheng.dong@nxp.com>
11516 M:      Fabio Estevam <festevam@gmail.com>
11517 M:      Shawn Guo <shawnguo@kernel.org>
11518 M:      Stefan Agner <stefan@agner.ch>
11519 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
11520 L:      linux-gpio@vger.kernel.org
11521 S:      Maintained
11522 F:      drivers/pinctrl/freescale/
11523 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
11524
11525 PIN CONTROLLER - INTEL
11526 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
11527 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
11528 S:      Maintained
11529 F:      drivers/pinctrl/intel/
11530
11531 PIN CONTROLLER - MEDIATEK
11532 M:      Sean Wang <sean.wang@mediatek.com>
11533 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
11534 S:      Maintained
11535 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
11536 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
11537 F:      drivers/pinctrl/mediatek/mtk-eint.*
11538 F:      drivers/pinctrl/mediatek/pinctrl-mtk-common.*
11539 F:      drivers/pinctrl/mediatek/pinctrl-mt2701.c
11540 F:      drivers/pinctrl/mediatek/pinctrl-mt7622.c
11541
11542 PIN CONTROLLER - QUALCOMM
11543 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
11544 S:      Maintained
11545 L:      linux-arm-msm@vger.kernel.org
11546 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
11547 F:      drivers/pinctrl/qcom/
11548
11549 PIN CONTROLLER - RENESAS
11550 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11551 M:      Geert Uytterhoeven <geert+renesas@glider.be>
11552 L:      linux-renesas-soc@vger.kernel.org
11553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
11554 S:      Maintained
11555 F:      drivers/pinctrl/sh-pfc/
11556
11557 PIN CONTROLLER - SAMSUNG
11558 M:      Tomasz Figa <tomasz.figa@gmail.com>
11559 M:      Krzysztof Kozlowski <krzk@kernel.org>
11560 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11562 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
11563 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
11564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
11565 S:      Maintained
11566 F:      drivers/pinctrl/samsung/
11567 F:      include/dt-bindings/pinctrl/samsung.h
11568 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
11569
11570 PIN CONTROLLER - SINGLE
11571 M:      Tony Lindgren <tony@atomide.com>
11572 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
11573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11574 L:      linux-omap@vger.kernel.org
11575 S:      Maintained
11576 F:      drivers/pinctrl/pinctrl-single.c
11577
11578 PIN CONTROLLER - ST SPEAR
11579 M:      Viresh Kumar <vireshk@kernel.org>
11580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11581 W:      http://www.st.com/spear
11582 S:      Maintained
11583 F:      drivers/pinctrl/spear/
11584
11585 PISTACHIO SOC SUPPORT
11586 M:      James Hartley <james.hartley@sondrel.com>
11587 L:      linux-mips@linux-mips.org
11588 S:      Odd Fixes
11589 F:      arch/mips/pistachio/
11590 F:      arch/mips/include/asm/mach-pistachio/
11591 F:      arch/mips/boot/dts/img/pistachio*
11592 F:      arch/mips/configs/pistachio*_defconfig
11593
11594 PKTCDVD DRIVER
11595 S:      Orphan
11596 M:      linux-block@vger.kernel.org
11597 F:      drivers/block/pktcdvd.c
11598 F:      include/linux/pktcdvd.h
11599 F:      include/uapi/linux/pktcdvd.h
11600
11601 PKUNITY SOC DRIVERS
11602 M:      Guan Xuetao <gxt@pku.edu.cn>
11603 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
11604 S:      Maintained
11605 T:      git git://github.com/gxt/linux.git
11606 F:      drivers/input/serio/i8042-unicore32io.h
11607 F:      drivers/i2c/busses/i2c-puv3.c
11608 F:      drivers/video/fbdev/fb-puv3.c
11609 F:      drivers/rtc/rtc-puv3.c
11610
11611 PMBUS HARDWARE MONITORING DRIVERS
11612 M:      Guenter Roeck <linux@roeck-us.net>
11613 L:      linux-hwmon@vger.kernel.org
11614 W:      http://hwmon.wiki.kernel.org/
11615 W:      http://www.roeck-us.net/linux/drivers/
11616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
11617 S:      Maintained
11618 F:      Documentation/hwmon/pmbus
11619 F:      drivers/hwmon/pmbus/
11620 F:      include/linux/pmbus.h
11621
11622 PMC SIERRA MaxRAID DRIVER
11623 L:      linux-scsi@vger.kernel.org
11624 W:      http://www.pmc-sierra.com/
11625 S:      Orphan
11626 F:      drivers/scsi/pmcraid.*
11627
11628 PMC SIERRA PM8001 DRIVER
11629 M:      Jack Wang <jinpu.wang@profitbricks.com>
11630 M:      lindar_liu@usish.com
11631 L:      linux-scsi@vger.kernel.org
11632 S:      Supported
11633 F:      drivers/scsi/pm8001/
11634
11635 PNP SUPPORT
11636 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
11637 S:      Maintained
11638 F:      drivers/pnp/
11639
11640 POSIX CLOCKS and TIMERS
11641 M:      Thomas Gleixner <tglx@linutronix.de>
11642 L:      linux-kernel@vger.kernel.org
11643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
11644 S:      Maintained
11645 F:      fs/timerfd.c
11646 F:      include/linux/timer*
11647 F:      kernel/time/*timer*
11648
11649 POWER MANAGEMENT CORE
11650 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
11651 L:      linux-pm@vger.kernel.org
11652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
11653 B:      https://bugzilla.kernel.org
11654 S:      Supported
11655 F:      drivers/base/power/
11656 F:      include/linux/pm.h
11657 F:      include/linux/pm_*
11658 F:      include/linux/powercap.h
11659 F:      drivers/powercap/
11660 F:      kernel/configs/nopm.config
11661
11662 POWER STATE COORDINATION INTERFACE (PSCI)
11663 M:      Mark Rutland <mark.rutland@arm.com>
11664 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
11665 L:      linux-arm-kernel@lists.infradead.org
11666 S:      Maintained
11667 F:      drivers/firmware/psci*.c
11668 F:      include/linux/psci.h
11669 F:      include/uapi/linux/psci.h
11670
11671 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
11672 M:      Sebastian Reichel <sre@kernel.org>
11673 L:      linux-pm@vger.kernel.org
11674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
11675 S:      Maintained
11676 F:      Documentation/ABI/testing/sysfs-class-power
11677 F:      Documentation/devicetree/bindings/power/supply/
11678 F:      include/linux/power_supply.h
11679 F:      drivers/power/supply/
11680
11681 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
11682 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
11683 L:      linuxppc-dev@lists.ozlabs.org
11684 S:      Maintained
11685 F:      drivers/char/powernv-op-panel.c
11686
11687 PPP OVER ATM (RFC 2364)
11688 M:      Mitchell Blank Jr <mitch@sfgoth.com>
11689 S:      Maintained
11690 F:      net/atm/pppoatm.c
11691 F:      include/uapi/linux/atmppp.h
11692
11693 PPP OVER ETHERNET
11694 M:      Michal Ostrowski <mostrows@earthlink.net>
11695 S:      Maintained
11696 F:      drivers/net/ppp/pppoe.c
11697 F:      drivers/net/ppp/pppox.c
11698
11699 PPP OVER L2TP
11700 M:      James Chapman <jchapman@katalix.com>
11701 S:      Maintained
11702 F:      net/l2tp/l2tp_ppp.c
11703 F:      include/linux/if_pppol2tp.h
11704 F:      include/uapi/linux/if_pppol2tp.h
11705
11706 PPP PROTOCOL DRIVERS AND COMPRESSORS
11707 M:      Paul Mackerras <paulus@samba.org>
11708 L:      linux-ppp@vger.kernel.org
11709 S:      Maintained
11710 F:      drivers/net/ppp/ppp_*
11711
11712 PPS SUPPORT
11713 M:      Rodolfo Giometti <giometti@enneenne.com>
11714 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
11715 L:      linuxpps@ml.enneenne.com (subscribers-only)
11716 S:      Maintained
11717 F:      Documentation/pps/
11718 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
11719 F:      Documentation/ABI/testing/sysfs-pps
11720 F:      drivers/pps/
11721 F:      include/linux/pps*.h
11722 F:      include/uapi/linux/pps.h
11723
11724 PPTP DRIVER
11725 M:      Dmitry Kozlov <xeb@mail.ru>
11726 L:      netdev@vger.kernel.org
11727 S:      Maintained
11728 F:      drivers/net/ppp/pptp.c
11729 W:      http://sourceforge.net/projects/accel-pptp
11730
11731 PREEMPTIBLE KERNEL
11732 M:      Robert Love <rml@tech9.net>
11733 L:      kpreempt-tech@lists.sourceforge.net
11734 W:      https://www.kernel.org/pub/linux/kernel/people/rml/preempt-kernel
11735 S:      Supported
11736 F:      Documentation/preempt-locking.txt
11737 F:      include/linux/preempt.h
11738
11739 PRINTK
11740 M:      Petr Mladek <pmladek@suse.com>
11741 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
11742 R:      Steven Rostedt <rostedt@goodmis.org>
11743 S:      Maintained
11744 F:      kernel/printk/
11745 F:      include/linux/printk.h
11746
11747 PRISM54 WIRELESS DRIVER
11748 M:      "Luis R. Rodriguez" <mcgrof@gmail.com>
11749 L:      linux-wireless@vger.kernel.org
11750 W:      http://wireless.kernel.org/en/users/Drivers/p54
11751 S:      Obsolete
11752 F:      drivers/net/wireless/intersil/prism54/
11753
11754 PROC FILESYSTEM
11755 R:      Alexey Dobriyan <adobriyan@gmail.com>
11756 L:      linux-kernel@vger.kernel.org
11757 L:      linux-fsdevel@vger.kernel.org
11758 S:      Maintained
11759 F:      fs/proc/
11760 F:      include/linux/proc_fs.h
11761 F:      tools/testing/selftests/proc/
11762
11763 PROC SYSCTL
11764 M:      "Luis R. Rodriguez" <mcgrof@kernel.org>
11765 M:      Kees Cook <keescook@chromium.org>
11766 L:      linux-kernel@vger.kernel.org
11767 L:      linux-fsdevel@vger.kernel.org
11768 S:      Maintained
11769 F:      fs/proc/proc_sysctl.c
11770 F:      include/linux/sysctl.h
11771 F:      kernel/sysctl.c
11772 F:      tools/testing/selftests/sysctl/
11773
11774 PS3 NETWORK SUPPORT
11775 M:      Geoff Levand <geoff@infradead.org>
11776 L:      netdev@vger.kernel.org
11777 L:      linuxppc-dev@lists.ozlabs.org
11778 S:      Maintained
11779 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
11780
11781 PS3 PLATFORM SUPPORT
11782 M:      Geoff Levand <geoff@infradead.org>
11783 L:      linuxppc-dev@lists.ozlabs.org
11784 S:      Maintained
11785 F:      arch/powerpc/boot/ps3*
11786 F:      arch/powerpc/include/asm/lv1call.h
11787 F:      arch/powerpc/include/asm/ps3*.h
11788 F:      arch/powerpc/platforms/ps3/
11789 F:      drivers/*/ps3*
11790 F:      drivers/ps3/
11791 F:      drivers/rtc/rtc-ps3.c
11792 F:      drivers/usb/host/*ps3.c
11793 F:      sound/ppc/snd_ps3*
11794
11795 PS3VRAM DRIVER
11796 M:      Jim Paris <jim@jtan.com>
11797 M:      Geoff Levand <geoff@infradead.org>
11798 L:      linuxppc-dev@lists.ozlabs.org
11799 S:      Maintained
11800 F:      drivers/block/ps3vram.c
11801
11802 PSAMPLE PACKET SAMPLING SUPPORT:
11803 M:      Yotam Gigi <yotam.gi@gmail.com>
11804 S:      Maintained
11805 F:      net/psample
11806 F:      include/net/psample.h
11807 F:      include/uapi/linux/psample.h
11808
11809 PSTORE FILESYSTEM
11810 M:      Kees Cook <keescook@chromium.org>
11811 M:      Anton Vorontsov <anton@enomsg.org>
11812 M:      Colin Cross <ccross@android.com>
11813 M:      Tony Luck <tony.luck@intel.com>
11814 S:      Maintained
11815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
11816 F:      fs/pstore/
11817 F:      include/linux/pstore*
11818 F:      drivers/firmware/efi/efi-pstore.c
11819 F:      drivers/acpi/apei/erst.c
11820 F:      Documentation/admin-guide/ramoops.rst
11821 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
11822 K:      \b(pstore|ramoops)
11823
11824 PTP HARDWARE CLOCK SUPPORT
11825 M:      Richard Cochran <richardcochran@gmail.com>
11826 L:      netdev@vger.kernel.org
11827 S:      Maintained
11828 W:      http://linuxptp.sourceforge.net/
11829 F:      Documentation/ABI/testing/sysfs-ptp
11830 F:      Documentation/ptp/*
11831 F:      drivers/net/phy/dp83640*
11832 F:      drivers/ptp/*
11833 F:      include/linux/ptp_cl*
11834
11835 PTRACE SUPPORT
11836 M:      Oleg Nesterov <oleg@redhat.com>
11837 S:      Maintained
11838 F:      include/asm-generic/syscall.h
11839 F:      include/linux/ptrace.h
11840 F:      include/linux/regset.h
11841 F:      include/linux/tracehook.h
11842 F:      include/uapi/linux/ptrace.h
11843 F:      include/uapi/linux/ptrace.h
11844 F:      include/asm-generic/ptrace.h
11845 F:      kernel/ptrace.c
11846 F:      arch/*/ptrace*.c
11847 F:      arch/*/*/ptrace*.c
11848 F:      arch/*/include/asm/ptrace*.h
11849
11850 PULSE8-CEC DRIVER
11851 M:      Hans Verkuil <hverkuil@xs4all.nl>
11852 L:      linux-media@vger.kernel.org
11853 T:      git git://linuxtv.org/media_tree.git
11854 S:      Maintained
11855 F:      drivers/media/usb/pulse8-cec/*
11856 F:      Documentation/media/cec-drivers/pulse8-cec.rst
11857
11858 PVRUSB2 VIDEO4LINUX DRIVER
11859 M:      Mike Isely <isely@pobox.com>
11860 L:      pvrusb2@isely.net       (subscribers-only)
11861 L:      linux-media@vger.kernel.org
11862 W:      http://www.isely.net/pvrusb2/
11863 T:      git git://linuxtv.org/media_tree.git
11864 S:      Maintained
11865 F:      Documentation/media/v4l-drivers/pvrusb2*
11866 F:      drivers/media/usb/pvrusb2/
11867
11868 PWC WEBCAM DRIVER
11869 M:      Hans Verkuil <hverkuil@xs4all.nl>
11870 L:      linux-media@vger.kernel.org
11871 T:      git git://linuxtv.org/media_tree.git
11872 S:      Odd Fixes
11873 F:      drivers/media/usb/pwc/*
11874
11875 PWM FAN DRIVER
11876 M:      Kamil Debski <kamil@wypas.org>
11877 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
11878 L:      linux-hwmon@vger.kernel.org
11879 S:      Supported
11880 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
11881 F:      Documentation/hwmon/pwm-fan
11882 F:      drivers/hwmon/pwm-fan.c
11883
11884 PWM IR Transmitter
11885 M:      Sean Young <sean@mess.org>
11886 L:      linux-media@vger.kernel.org
11887 S:      Maintained
11888 F:      drivers/media/rc/pwm-ir-tx.c
11889
11890 PWM SUBSYSTEM
11891 M:      Thierry Reding <thierry.reding@gmail.com>
11892 L:      linux-pwm@vger.kernel.org
11893 S:      Maintained
11894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
11895 F:      Documentation/pwm.txt
11896 F:      Documentation/devicetree/bindings/pwm/
11897 F:      include/linux/pwm.h
11898 F:      drivers/pwm/
11899 F:      drivers/video/backlight/pwm_bl.c
11900 F:      include/linux/pwm_backlight.h
11901 F:      drivers/gpio/gpio-mvebu.c
11902 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
11903
11904 PXA GPIO DRIVER
11905 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11906 L:      linux-gpio@vger.kernel.org
11907 S:      Maintained
11908 F:      drivers/gpio/gpio-pxa.c
11909
11910 PXA MMCI DRIVER
11911 S:      Orphan
11912
11913 PXA RTC DRIVER
11914 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11915 L:      linux-rtc@vger.kernel.org
11916 S:      Maintained
11917
11918 PXA2xx/PXA3xx SUPPORT
11919 M:      Daniel Mack <daniel@zonque.org>
11920 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
11921 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11923 T:      git git://github.com/hzhuang1/linux.git
11924 T:      git git://github.com/rjarzmik/linux.git
11925 S:      Maintained
11926 F:      arch/arm/boot/dts/pxa*
11927 F:      arch/arm/mach-pxa/
11928 F:      drivers/dma/pxa*
11929 F:      drivers/pcmcia/pxa2xx*
11930 F:      drivers/pinctrl/pxa/
11931 F:      drivers/spi/spi-pxa2xx*
11932 F:      drivers/usb/gadget/udc/pxa2*
11933 F:      include/sound/pxa2xx-lib.h
11934 F:      sound/arm/pxa*
11935 F:      sound/soc/pxa/
11936
11937 QAT DRIVER
11938 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
11939 L:      qat-linux@intel.com
11940 S:      Supported
11941 F:      drivers/crypto/qat/
11942
11943 QCOM AUDIO (ASoC) DRIVERS
11944 M:      Patrick Lai <plai@codeaurora.org>
11945 M:      Banajit Goswami <bgoswami@codeaurora.org>
11946 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11947 S:      Supported
11948 F:      sound/soc/qcom/
11949
11950 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
11951 M:      Gabriel Somlo <somlo@cmu.edu>
11952 M:      "Michael S. Tsirkin" <mst@redhat.com>
11953 L:      qemu-devel@nongnu.org
11954 S:      Maintained
11955 F:      drivers/firmware/qemu_fw_cfg.c
11956 F:      include/uapi/linux/qemu_fw_cfg.h
11957
11958 QIB DRIVER
11959 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11960 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
11961 L:      linux-rdma@vger.kernel.org
11962 S:      Supported
11963 F:      drivers/infiniband/hw/qib/
11964
11965 QLOGIC QL41xxx FCOE DRIVER
11966 M:      QLogic-Storage-Upstream@cavium.com
11967 L:      linux-scsi@vger.kernel.org
11968 S:      Supported
11969 F:      drivers/scsi/qedf/
11970
11971 QLOGIC QL41xxx ISCSI DRIVER
11972 M:      QLogic-Storage-Upstream@cavium.com
11973 L:      linux-scsi@vger.kernel.org
11974 S:      Supported
11975 F:      drivers/scsi/qedi/
11976
11977 QLOGIC QL4xxx ETHERNET DRIVER
11978 M:      Ariel Elior <Ariel.Elior@cavium.com>
11979 M:      everest-linux-l2@cavium.com
11980 L:      netdev@vger.kernel.org
11981 S:      Supported
11982 F:      drivers/net/ethernet/qlogic/qed/
11983 F:      include/linux/qed/
11984 F:      drivers/net/ethernet/qlogic/qede/
11985
11986 QLOGIC QL4xxx RDMA DRIVER
11987 M:      Michal Kalderon <Michal.Kalderon@cavium.com>
11988 M:      Ariel Elior <Ariel.Elior@cavium.com>
11989 L:      linux-rdma@vger.kernel.org
11990 S:      Supported
11991 F:      drivers/infiniband/hw/qedr/
11992 F:      include/uapi/rdma/qedr-abi.h
11993
11994 QLOGIC QLA1280 SCSI DRIVER
11995 M:      Michael Reed <mdr@sgi.com>
11996 L:      linux-scsi@vger.kernel.org
11997 S:      Maintained
11998 F:      drivers/scsi/qla1280.[ch]
11999
12000 QLOGIC QLA2XXX FC-SCSI DRIVER
12001 M:      qla2xxx-upstream@qlogic.com
12002 L:      linux-scsi@vger.kernel.org
12003 S:      Supported
12004 F:      Documentation/scsi/LICENSE.qla2xxx
12005 F:      drivers/scsi/qla2xxx/
12006
12007 QLOGIC QLA3XXX NETWORK DRIVER
12008 M:      Dept-GELinuxNICDev@cavium.com
12009 L:      netdev@vger.kernel.org
12010 S:      Supported
12011 F:      Documentation/networking/LICENSE.qla3xxx
12012 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12013
12014 QLOGIC QLA4XXX iSCSI DRIVER
12015 M:      QLogic-Storage-Upstream@qlogic.com
12016 L:      linux-scsi@vger.kernel.org
12017 S:      Supported
12018 F:      Documentation/scsi/LICENSE.qla4xxx
12019 F:      drivers/scsi/qla4xxx/
12020
12021 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12022 M:      Shahed Shaikh <Shahed.Shaikh@cavium.com>
12023 M:      Manish Chopra <manish.chopra@cavium.com>
12024 M:      Dept-GELinuxNICDev@cavium.com
12025 L:      netdev@vger.kernel.org
12026 S:      Supported
12027 F:      drivers/net/ethernet/qlogic/qlcnic/
12028
12029 QLOGIC QLGE 10Gb ETHERNET DRIVER
12030 M:      Manish Chopra <manish.chopra@cavium.com>
12031 M:      Dept-GELinuxNICDev@cavium.com
12032 L:      netdev@vger.kernel.org
12033 S:      Supported
12034 F:      drivers/net/ethernet/qlogic/qlge/
12035
12036 QM1D1B0004 MEDIA DRIVER
12037 M:      Akihiro Tsukada <tskd08@gmail.com>
12038 L:      linux-media@vger.kernel.org
12039 S:      Odd Fixes
12040 F:      drivers/media/tuners/qm1d1b0004*
12041
12042 QM1D1C0042 MEDIA DRIVER
12043 M:      Akihiro Tsukada <tskd08@gmail.com>
12044 L:      linux-media@vger.kernel.org
12045 S:      Odd Fixes
12046 F:      drivers/media/tuners/qm1d1c0042*
12047
12048 QNX4 FILESYSTEM
12049 M:      Anders Larsen <al@alarsen.net>
12050 W:      http://www.alarsen.net/linux/qnx4fs/
12051 S:      Maintained
12052 F:      fs/qnx4/
12053 F:      include/uapi/linux/qnx4_fs.h
12054 F:      include/uapi/linux/qnxtypes.h
12055
12056 QORIQ DPAA2 FSL-MC BUS DRIVER
12057 M:      Stuart Yoder <stuyoder@gmail.com>
12058 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
12059 L:      linux-kernel@vger.kernel.org
12060 S:      Maintained
12061 F:      drivers/bus/fsl-mc/
12062 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
12063 F:      Documentation/networking/dpaa2/overview.rst
12064
12065 QT1010 MEDIA DRIVER
12066 M:      Antti Palosaari <crope@iki.fi>
12067 L:      linux-media@vger.kernel.org
12068 W:      https://linuxtv.org
12069 W:      http://palosaari.fi/linux/
12070 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12071 T:      git git://linuxtv.org/anttip/media_tree.git
12072 S:      Maintained
12073 F:      drivers/media/tuners/qt1010*
12074
12075 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
12076 M:      Kalle Valo <kvalo@codeaurora.org>
12077 L:      ath10k@lists.infradead.org
12078 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
12079 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
12080 S:      Supported
12081 F:      drivers/net/wireless/ath/ath10k/
12082
12083 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
12084 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
12085 L:      linux-wireless@vger.kernel.org
12086 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
12087 S:      Supported
12088 F:      drivers/net/wireless/ath/ath9k/
12089
12090 QUALCOMM CAMERA SUBSYSTEM DRIVER
12091 M:      Todor Tomov <todor.tomov@linaro.org>
12092 L:      linux-media@vger.kernel.org
12093 S:      Maintained
12094 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
12095 F:      Documentation/media/v4l-drivers/qcom_camss.rst
12096 F:      drivers/media/platform/qcom/camss/
12097
12098 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
12099 M:  Ilia Lin <ilia.lin@gmail.com>
12100 L:  linux-pm@vger.kernel.org
12101 S:  Maintained
12102 F:  Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
12103 F:  drivers/cpufreq/qcom-cpufreq-kryo.c
12104
12105 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
12106 M:      Timur Tabi <timur@kernel.org>
12107 L:      netdev@vger.kernel.org
12108 S:      Maintained
12109 F:      drivers/net/ethernet/qualcomm/emac/
12110
12111 QUALCOMM GENERIC INTERFACE I2C DRIVER
12112 M:      Alok Chauhan <alokc@codeaurora.org>
12113 M:      Karthikeyan Ramasubramanian <kramasub@codeaurora.org>
12114 L:      linux-i2c@vger.kernel.org
12115 L:      linux-arm-msm@vger.kernel.org
12116 S:      Supported
12117 F:      drivers/i2c/busses/i2c-qcom-geni.c
12118
12119 QUALCOMM HEXAGON ARCHITECTURE
12120 M:      Richard Kuo <rkuo@codeaurora.org>
12121 L:      linux-hexagon@vger.kernel.org
12122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
12123 S:      Supported
12124 F:      arch/hexagon/
12125
12126 QUALCOMM HIDMA DRIVER
12127 M:      Sinan Kaya <okaya@kernel.org>
12128 L:      linux-arm-kernel@lists.infradead.org
12129 L:      linux-arm-msm@vger.kernel.org
12130 L:      dmaengine@vger.kernel.org
12131 S:      Supported
12132 F:      drivers/dma/qcom/hidma*
12133
12134 QUALCOMM IOMMU
12135 M:      Rob Clark <robdclark@gmail.com>
12136 L:      iommu@lists.linux-foundation.org
12137 L:      linux-arm-msm@vger.kernel.org
12138 S:      Maintained
12139 F:      drivers/iommu/qcom_iommu.c
12140
12141 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
12142 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
12143 L:      linux-media@vger.kernel.org
12144 L:      linux-arm-msm@vger.kernel.org
12145 T:      git git://linuxtv.org/media_tree.git
12146 S:      Maintained
12147 F:      drivers/media/platform/qcom/venus/
12148
12149 QUALCOMM WCN36XX WIRELESS DRIVER
12150 M:      Kalle Valo <kvalo@codeaurora.org>
12151 L:      wcn36xx@lists.infradead.org
12152 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
12153 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
12154 S:      Supported
12155 F:      drivers/net/wireless/ath/wcn36xx/
12156
12157 QUANTENNA QTNFMAC WIRELESS DRIVER
12158 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
12159 M:      Avinash Patil <avinashp@quantenna.com>
12160 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
12161 L:      linux-wireless@vger.kernel.org
12162 S:      Maintained
12163 F:      drivers/net/wireless/quantenna
12164
12165 RADEON and AMDGPU DRM DRIVERS
12166 M:      Alex Deucher <alexander.deucher@amd.com>
12167 M:      Christian König <christian.koenig@amd.com>
12168 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
12169 L:      amd-gfx@lists.freedesktop.org
12170 T:      git git://people.freedesktop.org/~agd5f/linux
12171 S:      Supported
12172 F:      drivers/gpu/drm/radeon/
12173 F:      include/uapi/drm/radeon_drm.h
12174 F:      drivers/gpu/drm/amd/
12175 F:      include/uapi/drm/amdgpu_drm.h
12176
12177 RADEON FRAMEBUFFER DISPLAY DRIVER
12178 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
12179 L:      linux-fbdev@vger.kernel.org
12180 S:      Maintained
12181 F:      drivers/video/fbdev/aty/radeon*
12182 F:      include/uapi/linux/radeonfb.h
12183
12184 RADIOSHARK RADIO DRIVER
12185 M:      Hans Verkuil <hverkuil@xs4all.nl>
12186 L:      linux-media@vger.kernel.org
12187 T:      git git://linuxtv.org/media_tree.git
12188 S:      Maintained
12189 F:      drivers/media/radio/radio-shark.c
12190
12191 RADIOSHARK2 RADIO DRIVER
12192 M:      Hans Verkuil <hverkuil@xs4all.nl>
12193 L:      linux-media@vger.kernel.org
12194 T:      git git://linuxtv.org/media_tree.git
12195 S:      Maintained
12196 F:      drivers/media/radio/radio-shark2.c
12197 F:      drivers/media/radio/radio-tea5777.c
12198
12199 RADOS BLOCK DEVICE (RBD)
12200 M:      Ilya Dryomov <idryomov@gmail.com>
12201 M:      Sage Weil <sage@redhat.com>
12202 M:      Alex Elder <elder@kernel.org>
12203 L:      ceph-devel@vger.kernel.org
12204 W:      http://ceph.com/
12205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
12206 T:      git git://github.com/ceph/ceph-client.git
12207 S:      Supported
12208 F:      Documentation/ABI/testing/sysfs-bus-rbd
12209 F:      drivers/block/rbd.c
12210 F:      drivers/block/rbd_types.h
12211
12212 RAGE128 FRAMEBUFFER DISPLAY DRIVER
12213 M:      Paul Mackerras <paulus@samba.org>
12214 L:      linux-fbdev@vger.kernel.org
12215 S:      Maintained
12216 F:      drivers/video/fbdev/aty/aty128fb.c
12217
12218 RAINSHADOW-CEC DRIVER
12219 M:      Hans Verkuil <hverkuil@xs4all.nl>
12220 L:      linux-media@vger.kernel.org
12221 T:      git git://linuxtv.org/media_tree.git
12222 S:      Maintained
12223 F:      drivers/media/usb/rainshadow-cec/*
12224
12225 RALINK MIPS ARCHITECTURE
12226 M:      John Crispin <john@phrozen.org>
12227 L:      linux-mips@linux-mips.org
12228 S:      Maintained
12229 F:      arch/mips/ralink
12230
12231 RALINK RT2X00 WIRELESS LAN DRIVER
12232 P:      rt2x00 project
12233 M:      Stanislaw Gruszka <sgruszka@redhat.com>
12234 M:      Helmut Schaa <helmut.schaa@googlemail.com>
12235 L:      linux-wireless@vger.kernel.org
12236 S:      Maintained
12237 F:      drivers/net/wireless/ralink/rt2x00/
12238
12239 RAMDISK RAM BLOCK DEVICE DRIVER
12240 M:      Jens Axboe <axboe@kernel.dk>
12241 S:      Maintained
12242 F:      Documentation/blockdev/ramdisk.txt
12243 F:      drivers/block/brd.c
12244
12245 RANCHU VIRTUAL BOARD FOR MIPS
12246 M:      Miodrag Dinic <miodrag.dinic@mips.com>
12247 L:      linux-mips@linux-mips.org
12248 S:      Supported
12249 F:      arch/mips/generic/board-ranchu.c
12250 F:      arch/mips/configs/generic/board-ranchu.config
12251
12252 RANDOM NUMBER DRIVER
12253 M:      "Theodore Ts'o" <tytso@mit.edu>
12254 S:      Maintained
12255 F:      drivers/char/random.c
12256
12257 RAPIDIO SUBSYSTEM
12258 M:      Matt Porter <mporter@kernel.crashing.org>
12259 M:      Alexandre Bounine <alex.bou9@gmail.com>
12260 S:      Maintained
12261 F:      drivers/rapidio/
12262
12263 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
12264 L:      linux-wireless@vger.kernel.org
12265 S:      Orphan
12266 F:      drivers/net/wireless/ray*
12267
12268 RCUTORTURE TEST FRAMEWORK
12269 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12270 M:      Josh Triplett <josh@joshtriplett.org>
12271 R:      Steven Rostedt <rostedt@goodmis.org>
12272 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12273 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12274 L:      linux-kernel@vger.kernel.org
12275 S:      Supported
12276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12277 F:      tools/testing/selftests/rcutorture
12278
12279 RDC R-321X SoC
12280 M:      Florian Fainelli <florian@openwrt.org>
12281 S:      Maintained
12282
12283 RDC R6040 FAST ETHERNET DRIVER
12284 M:      Florian Fainelli <f.fainelli@gmail.com>
12285 L:      netdev@vger.kernel.org
12286 S:      Maintained
12287 F:      drivers/net/ethernet/rdc/r6040.c
12288
12289 RDMAVT - RDMA verbs software
12290 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12291 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12292 L:      linux-rdma@vger.kernel.org
12293 S:      Supported
12294 F:      drivers/infiniband/sw/rdmavt
12295
12296 RDS - RELIABLE DATAGRAM SOCKETS
12297 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
12298 L:      netdev@vger.kernel.org
12299 L:      linux-rdma@vger.kernel.org
12300 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
12301 W:      https://oss.oracle.com/projects/rds/
12302 S:      Supported
12303 F:      net/rds/
12304 F:      Documentation/networking/rds.txt
12305
12306 RDT - RESOURCE ALLOCATION
12307 M:      Fenghua Yu <fenghua.yu@intel.com>
12308 M:      Reinette Chatre <reinette.chatre@intel.com>
12309 L:      linux-kernel@vger.kernel.org
12310 S:      Supported
12311 F:      arch/x86/kernel/cpu/intel_rdt*
12312 F:      arch/x86/include/asm/intel_rdt_sched.h
12313 F:      Documentation/x86/intel_rdt*
12314
12315 READ-COPY UPDATE (RCU)
12316 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12317 M:      Josh Triplett <josh@joshtriplett.org>
12318 R:      Steven Rostedt <rostedt@goodmis.org>
12319 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12320 R:      Lai Jiangshan <jiangshanlai@gmail.com>
12321 L:      linux-kernel@vger.kernel.org
12322 W:      http://www.rdrop.com/users/paulmck/RCU/
12323 S:      Supported
12324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
12325 F:      Documentation/RCU/
12326 X:      Documentation/RCU/torture.txt
12327 F:      include/linux/rcu*
12328 X:      include/linux/srcu*.h
12329 F:      kernel/rcu/
12330 X:      kernel/rcu/srcu*.c
12331
12332 REAL TIME CLOCK (RTC) SUBSYSTEM
12333 M:      Alessandro Zummo <a.zummo@towertech.it>
12334 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
12335 L:      linux-rtc@vger.kernel.org
12336 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
12337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
12338 S:      Maintained
12339 F:      Documentation/devicetree/bindings/rtc/
12340 F:      Documentation/rtc.txt
12341 F:      drivers/rtc/
12342 F:      include/linux/rtc.h
12343 F:      include/uapi/linux/rtc.h
12344 F:      include/linux/rtc/
12345 F:      include/linux/platform_data/rtc-*
12346 F:      tools/testing/selftests/rtc/
12347
12348 REALTEK AUDIO CODECS
12349 M:      Bard Liao <bardliao@realtek.com>
12350 M:      Oder Chiou <oder_chiou@realtek.com>
12351 S:      Maintained
12352 F:      sound/soc/codecs/rt*
12353 F:      include/sound/rt*.h
12354
12355 REALTEK RTL83xx SMI DSA ROUTER CHIPS
12356 M:      Linus Walleij <linus.walleij@linaro.org>
12357 S:      Maintained
12358 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
12359 F:      drivers/net/dsa/realtek-smi*
12360 F:      drivers/net/dsa/rtl83*
12361
12362 REGISTER MAP ABSTRACTION
12363 M:      Mark Brown <broonie@kernel.org>
12364 L:      linux-kernel@vger.kernel.org
12365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
12366 S:      Supported
12367 F:      Documentation/devicetree/bindings/regmap/
12368 F:      drivers/base/regmap/
12369 F:      include/linux/regmap.h
12370
12371 REISERFS FILE SYSTEM
12372 L:      reiserfs-devel@vger.kernel.org
12373 S:      Supported
12374 F:      fs/reiserfs/
12375
12376 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
12377 M:      Ohad Ben-Cohen <ohad@wizery.com>
12378 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12379 L:      linux-remoteproc@vger.kernel.org
12380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
12381 S:      Maintained
12382 F:      Documentation/devicetree/bindings/remoteproc/
12383 F:      Documentation/remoteproc.txt
12384 F:      drivers/remoteproc/
12385 F:      include/linux/remoteproc.h
12386
12387 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
12388 M:      Ohad Ben-Cohen <ohad@wizery.com>
12389 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12390 L:      linux-remoteproc@vger.kernel.org
12391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
12392 S:      Maintained
12393 F:      drivers/rpmsg/
12394 F:      Documentation/rpmsg.txt
12395 F:      include/linux/rpmsg.h
12396 F:      include/linux/rpmsg/
12397
12398 RENESAS CLOCK DRIVERS
12399 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12400 L:      linux-renesas-soc@vger.kernel.org
12401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
12402 S:      Supported
12403 F:      drivers/clk/renesas/
12404
12405 RENESAS EMEV2 I2C DRIVER
12406 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12407 S:      Supported
12408 F:      drivers/i2c/busses/i2c-emev2.c
12409
12410 RENESAS ETHERNET DRIVERS
12411 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
12412 L:      netdev@vger.kernel.org
12413 L:      linux-renesas-soc@vger.kernel.org
12414 F:      Documentation/devicetree/bindings/net/renesas,*.txt
12415 F:      Documentation/devicetree/bindings/net/sh_eth.txt
12416 F:      drivers/net/ethernet/renesas/
12417 F:      include/linux/sh_eth.h
12418
12419 RENESAS R-CAR GYROADC DRIVER
12420 M:      Marek Vasut <marek.vasut@gmail.com>
12421 L:      linux-iio@vger.kernel.org
12422 S:      Supported
12423 F:      drivers/iio/adc/rcar_gyro_adc.c
12424
12425 RENESAS R-CAR I2C DRIVERS
12426 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
12427 S:      Supported
12428 F:      drivers/i2c/busses/i2c-rcar.c
12429 F:      drivers/i2c/busses/i2c-sh_mobile.c
12430
12431 RENESAS USB PHY DRIVER
12432 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12433 L:      linux-renesas-soc@vger.kernel.org
12434 S:      Maintained
12435 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
12436
12437 RESET CONTROLLER FRAMEWORK
12438 M:      Philipp Zabel <p.zabel@pengutronix.de>
12439 T:      git git://git.pengutronix.de/git/pza/linux
12440 S:      Maintained
12441 F:      drivers/reset/
12442 F:      Documentation/devicetree/bindings/reset/
12443 F:      include/dt-bindings/reset/
12444 F:      include/linux/reset.h
12445 F:      include/linux/reset-controller.h
12446
12447 RESTARTABLE SEQUENCES SUPPORT
12448 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
12449 M:      Peter Zijlstra <peterz@infradead.org>
12450 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
12451 M:      Boqun Feng <boqun.feng@gmail.com>
12452 L:      linux-kernel@vger.kernel.org
12453 S:      Supported
12454 F:      kernel/rseq.c
12455 F:      include/uapi/linux/rseq.h
12456 F:      include/trace/events/rseq.h
12457 F:      tools/testing/selftests/rseq/
12458
12459 RFKILL
12460 M:      Johannes Berg <johannes@sipsolutions.net>
12461 L:      linux-wireless@vger.kernel.org
12462 W:      http://wireless.kernel.org/
12463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
12464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
12465 S:      Maintained
12466 F:      Documentation/rfkill.txt
12467 F:      Documentation/ABI/stable/sysfs-class-rfkill
12468 F:      net/rfkill/
12469 F:      include/linux/rfkill.h
12470 F:      include/uapi/linux/rfkill.h
12471
12472 RHASHTABLE
12473 M:      Thomas Graf <tgraf@suug.ch>
12474 M:      Herbert Xu <herbert@gondor.apana.org.au>
12475 L:      netdev@vger.kernel.org
12476 S:      Maintained
12477 F:      lib/rhashtable.c
12478 F:      lib/test_rhashtable.c
12479 F:      include/linux/rhashtable.h
12480 F:      include/linux/rhashtable-types.h
12481
12482 RICOH R5C592 MEMORYSTICK DRIVER
12483 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12484 S:      Maintained
12485 F:      drivers/memstick/host/r592.*
12486
12487 RICOH SMARTMEDIA/XD DRIVER
12488 M:      Maxim Levitsky <maximlevitsky@gmail.com>
12489 S:      Maintained
12490 F:      drivers/mtd/nand/raw/r852.c
12491 F:      drivers/mtd/nand/raw/r852.h
12492
12493 RISC-V ARCHITECTURE
12494 M:      Palmer Dabbelt <palmer@sifive.com>
12495 M:      Albert Ou <aou@eecs.berkeley.edu>
12496 L:      linux-riscv@lists.infradead.org
12497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
12498 S:      Supported
12499 F:      arch/riscv/
12500 K:      riscv
12501 N:      riscv
12502
12503 ROCCAT DRIVERS
12504 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
12505 W:      http://sourceforge.net/projects/roccat/
12506 S:      Maintained
12507 F:      drivers/hid/hid-roccat*
12508 F:      include/linux/hid-roccat*
12509 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
12510
12511 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
12512 M:      Jacob chen <jacob2.chen@rock-chips.com>
12513 L:      linux-media@vger.kernel.org
12514 S:      Maintained
12515 F:      drivers/media/platform/rockchip/rga/
12516 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
12517
12518 ROCKER DRIVER
12519 M:      Jiri Pirko <jiri@resnulli.us>
12520 L:      netdev@vger.kernel.org
12521 S:      Supported
12522 F:      drivers/net/ethernet/rocker/
12523
12524 ROCKETPORT DRIVER
12525 P:      Comtrol Corp.
12526 W:      http://www.comtrol.com
12527 S:      Maintained
12528 F:      Documentation/serial/rocket.txt
12529 F:      drivers/tty/rocket*
12530
12531 ROCKETPORT EXPRESS/INFINITY DRIVER
12532 M:      Kevin Cernekee <cernekee@gmail.com>
12533 L:      linux-serial@vger.kernel.org
12534 S:      Odd Fixes
12535 F:      drivers/tty/serial/rp2.*
12536
12537 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
12538 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12539 L:      linux-kernel@vger.kernel.org
12540 L:      linux-renesas-soc@vger.kernel.org
12541 S:      Supported
12542 F:      drivers/mfd/bd9571mwv.c
12543 F:      drivers/regulator/bd9571mwv-regulator.c
12544 F:      drivers/gpio/gpio-bd9571mwv.c
12545 F:      include/linux/mfd/bd9571mwv.h
12546 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
12547
12548 ROSE NETWORK LAYER
12549 M:      Ralf Baechle <ralf@linux-mips.org>
12550 L:      linux-hams@vger.kernel.org
12551 W:      http://www.linux-ax25.org/
12552 S:      Maintained
12553 F:      include/net/rose.h
12554 F:      include/uapi/linux/rose.h
12555 F:      net/rose/
12556
12557 RTL2830 MEDIA DRIVER
12558 M:      Antti Palosaari <crope@iki.fi>
12559 L:      linux-media@vger.kernel.org
12560 W:      https://linuxtv.org
12561 W:      http://palosaari.fi/linux/
12562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12563 T:      git git://linuxtv.org/anttip/media_tree.git
12564 S:      Maintained
12565 F:      drivers/media/dvb-frontends/rtl2830*
12566
12567 RTL2832 MEDIA DRIVER
12568 M:      Antti Palosaari <crope@iki.fi>
12569 L:      linux-media@vger.kernel.org
12570 W:      https://linuxtv.org
12571 W:      http://palosaari.fi/linux/
12572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12573 T:      git git://linuxtv.org/anttip/media_tree.git
12574 S:      Maintained
12575 F:      drivers/media/dvb-frontends/rtl2832*
12576
12577 RTL2832_SDR MEDIA DRIVER
12578 M:      Antti Palosaari <crope@iki.fi>
12579 L:      linux-media@vger.kernel.org
12580 W:      https://linuxtv.org
12581 W:      http://palosaari.fi/linux/
12582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12583 T:      git git://linuxtv.org/anttip/media_tree.git
12584 S:      Maintained
12585 F:      drivers/media/dvb-frontends/rtl2832_sdr*
12586
12587 RTL8180 WIRELESS DRIVER
12588 L:      linux-wireless@vger.kernel.org
12589 W:      http://wireless.kernel.org/
12590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12591 S:      Orphan
12592 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
12593
12594 RTL8187 WIRELESS DRIVER
12595 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
12596 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
12597 M:      Larry Finger <Larry.Finger@lwfinger.net>
12598 L:      linux-wireless@vger.kernel.org
12599 W:      http://wireless.kernel.org/
12600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12601 S:      Maintained
12602 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
12603
12604 REALTEK WIRELESS DRIVER (rtlwifi family)
12605 M:      Ping-Ke Shih <pkshih@realtek.com>
12606 L:      linux-wireless@vger.kernel.org
12607 W:      http://wireless.kernel.org/
12608 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
12609 S:      Maintained
12610 F:      drivers/net/wireless/realtek/rtlwifi/
12611
12612 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
12613 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
12614 L:      linux-wireless@vger.kernel.org
12615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
12616 S:      Maintained
12617 F:      drivers/net/wireless/realtek/rtl8xxxu/
12618
12619 RXRPC SOCKETS (AF_RXRPC)
12620 M:      David Howells <dhowells@redhat.com>
12621 L:      linux-afs@lists.infradead.org
12622 S:      Supported
12623 F:      net/rxrpc/
12624 F:      include/keys/rxrpc-type.h
12625 F:      include/net/af_rxrpc.h
12626 F:      include/trace/events/rxrpc.h
12627 F:      include/uapi/linux/rxrpc.h
12628 F:      Documentation/networking/rxrpc.txt
12629 W:      https://www.infradead.org/~dhowells/kafs/
12630
12631 S3 SAVAGE FRAMEBUFFER DRIVER
12632 M:      Antonino Daplas <adaplas@gmail.com>
12633 L:      linux-fbdev@vger.kernel.org
12634 S:      Maintained
12635 F:      drivers/video/fbdev/savage/
12636
12637 S390
12638 M:      Martin Schwidefsky <schwidefsky@de.ibm.com>
12639 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
12640 L:      linux-s390@vger.kernel.org
12641 W:      http://www.ibm.com/developerworks/linux/linux390/
12642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
12643 S:      Supported
12644 F:      arch/s390/
12645 F:      drivers/s390/
12646 F:      Documentation/s390/
12647 F:      Documentation/driver-api/s390-drivers.rst
12648
12649 S390 COMMON I/O LAYER
12650 M:      Sebastian Ott <sebott@linux.ibm.com>
12651 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
12652 L:      linux-s390@vger.kernel.org
12653 W:      http://www.ibm.com/developerworks/linux/linux390/
12654 S:      Supported
12655 F:      drivers/s390/cio/
12656
12657 S390 DASD DRIVER
12658 M:      Stefan Haberland <sth@linux.ibm.com>
12659 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
12660 L:      linux-s390@vger.kernel.org
12661 W:      http://www.ibm.com/developerworks/linux/linux390/
12662 S:      Supported
12663 F:      drivers/s390/block/dasd*
12664 F:      block/partitions/ibm.c
12665
12666 S390 IOMMU (PCI)
12667 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12668 L:      linux-s390@vger.kernel.org
12669 W:      http://www.ibm.com/developerworks/linux/linux390/
12670 S:      Supported
12671 F:      drivers/iommu/s390-iommu.c
12672
12673 S390 IUCV NETWORK LAYER
12674 M:      Julian Wiedmann <jwi@linux.ibm.com>
12675 M:      Ursula Braun <ubraun@linux.ibm.com>
12676 L:      linux-s390@vger.kernel.org
12677 W:      http://www.ibm.com/developerworks/linux/linux390/
12678 S:      Supported
12679 F:      drivers/s390/net/*iucv*
12680 F:      include/net/iucv/
12681 F:      net/iucv/
12682
12683 S390 NETWORK DRIVERS
12684 M:      Julian Wiedmann <jwi@linux.ibm.com>
12685 M:      Ursula Braun <ubraun@linux.ibm.com>
12686 L:      linux-s390@vger.kernel.org
12687 W:      http://www.ibm.com/developerworks/linux/linux390/
12688 S:      Supported
12689 F:      drivers/s390/net/
12690
12691 S390 PCI SUBSYSTEM
12692 M:      Sebastian Ott <sebott@linux.ibm.com>
12693 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
12694 L:      linux-s390@vger.kernel.org
12695 W:      http://www.ibm.com/developerworks/linux/linux390/
12696 S:      Supported
12697 F:      arch/s390/pci/
12698 F:      drivers/pci/hotplug/s390_pci_hpc.c
12699
12700 S390 VFIO-CCW DRIVER
12701 M:      Cornelia Huck <cohuck@redhat.com>
12702 M:      Halil Pasic <pasic@linux.ibm.com>
12703 L:      linux-s390@vger.kernel.org
12704 L:      kvm@vger.kernel.org
12705 S:      Supported
12706 F:      drivers/s390/cio/vfio_ccw*
12707 F:      Documentation/s390/vfio-ccw.txt
12708 F:      include/uapi/linux/vfio_ccw.h
12709
12710 S390 ZCRYPT DRIVER
12711 M:      Harald Freudenberger <freude@linux.ibm.com>
12712 L:      linux-s390@vger.kernel.org
12713 W:      http://www.ibm.com/developerworks/linux/linux390/
12714 S:      Supported
12715 F:      drivers/s390/crypto/
12716
12717 S390 ZFCP DRIVER
12718 M:      Steffen Maier <maier@linux.ibm.com>
12719 M:      Benjamin Block <bblock@linux.ibm.com>
12720 L:      linux-s390@vger.kernel.org
12721 W:      http://www.ibm.com/developerworks/linux/linux390/
12722 S:      Supported
12723 F:      drivers/s390/scsi/zfcp_*
12724
12725 S3C24XX SD/MMC Driver
12726 M:      Ben Dooks <ben-linux@fluff.org>
12727 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12728 S:      Supported
12729 F:      drivers/mmc/host/s3cmci.*
12730
12731 SAA6588 RDS RECEIVER DRIVER
12732 M:      Hans Verkuil <hverkuil@xs4all.nl>
12733 L:      linux-media@vger.kernel.org
12734 T:      git git://linuxtv.org/media_tree.git
12735 W:      https://linuxtv.org
12736 S:      Odd Fixes
12737 F:      drivers/media/i2c/saa6588*
12738
12739 SAA7134 VIDEO4LINUX DRIVER
12740 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
12741 L:      linux-media@vger.kernel.org
12742 W:      https://linuxtv.org
12743 T:      git git://linuxtv.org/media_tree.git
12744 S:      Odd fixes
12745 F:      Documentation/media/v4l-drivers/saa7134*
12746 F:      drivers/media/pci/saa7134/
12747
12748 SAA7146 VIDEO4LINUX-2 DRIVER
12749 M:      Hans Verkuil <hverkuil@xs4all.nl>
12750 L:      linux-media@vger.kernel.org
12751 T:      git git://linuxtv.org/media_tree.git
12752 S:      Maintained
12753 F:      drivers/media/common/saa7146/
12754 F:      drivers/media/pci/saa7146/
12755 F:      include/media/saa7146*
12756
12757 SAMSUNG AUDIO (ASoC) DRIVERS
12758 M:      Krzysztof Kozlowski <krzk@kernel.org>
12759 M:      Sangbeom Kim <sbkim73@samsung.com>
12760 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12761 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12762 S:      Supported
12763 F:      sound/soc/samsung/
12764 F:      Documentation/devicetree/bindings/sound/samsung*
12765
12766 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
12767 M:      Krzysztof Kozlowski <krzk@kernel.org>
12768 L:      linux-crypto@vger.kernel.org
12769 L:      linux-samsung-soc@vger.kernel.org
12770 S:      Maintained
12771 F:      drivers/crypto/exynos-rng.c
12772 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
12773
12774 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
12775 M:      Łukasz Stelmach <l.stelmach@samsung.com>
12776 L:      linux-samsung-soc@vger.kernel.org
12777 S:      Maintained
12778 F:      drivers/char/hw_random/exynos-trng.c
12779 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
12780
12781 SAMSUNG FRAMEBUFFER DRIVER
12782 M:      Jingoo Han <jingoohan1@gmail.com>
12783 L:      linux-fbdev@vger.kernel.org
12784 S:      Maintained
12785 F:      drivers/video/fbdev/s3c-fb.c
12786
12787 SAMSUNG LAPTOP DRIVER
12788 M:      Corentin Chary <corentin.chary@gmail.com>
12789 L:      platform-driver-x86@vger.kernel.org
12790 S:      Maintained
12791 F:      drivers/platform/x86/samsung-laptop.c
12792
12793 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
12794 M:      Sangbeom Kim <sbkim73@samsung.com>
12795 M:      Krzysztof Kozlowski <krzk@kernel.org>
12796 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12797 L:      linux-kernel@vger.kernel.org
12798 L:      linux-samsung-soc@vger.kernel.org
12799 S:      Supported
12800 F:      drivers/mfd/sec*.c
12801 F:      drivers/regulator/s2m*.c
12802 F:      drivers/regulator/s5m*.c
12803 F:      drivers/clk/clk-s2mps11.c
12804 F:      drivers/rtc/rtc-s5m.c
12805 F:      include/linux/mfd/samsung/
12806 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
12807 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
12808 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
12809 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
12810
12811 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
12812 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
12813 L:      linux-media@vger.kernel.org
12814 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12815 S:      Maintained
12816 F:      drivers/media/platform/s3c-camif/
12817 F:      include/media/drv-intf/s3c_camif.h
12818
12819 SAMSUNG S3FWRN5 NFC DRIVER
12820 M:      Robert Baldyga <r.baldyga@samsung.com>
12821 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
12822 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
12823 S:      Supported
12824 F:      drivers/nfc/s3fwrn5
12825
12826 SAMSUNG S5C73M3 CAMERA DRIVER
12827 M:      Kyungmin Park <kyungmin.park@samsung.com>
12828 M:      Andrzej Hajda <a.hajda@samsung.com>
12829 L:      linux-media@vger.kernel.org
12830 S:      Supported
12831 F:      drivers/media/i2c/s5c73m3/*
12832
12833 SAMSUNG S5K5BAF CAMERA DRIVER
12834 M:      Kyungmin Park <kyungmin.park@samsung.com>
12835 M:      Andrzej Hajda <a.hajda@samsung.com>
12836 L:      linux-media@vger.kernel.org
12837 S:      Supported
12838 F:      drivers/media/i2c/s5k5baf.c
12839
12840 SAMSUNG S5P Security SubSystem (SSS) DRIVER
12841 M:      Krzysztof Kozlowski <krzk@kernel.org>
12842 M:      Vladimir Zapolskiy <vz@mleia.com>
12843 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
12844 L:      linux-crypto@vger.kernel.org
12845 L:      linux-samsung-soc@vger.kernel.org
12846 S:      Maintained
12847 F:      drivers/crypto/s5p-sss.c
12848
12849 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
12850 M:      Kyungmin Park <kyungmin.park@samsung.com>
12851 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12852 L:      linux-media@vger.kernel.org
12853 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
12854 S:      Supported
12855 F:      drivers/media/platform/exynos4-is/
12856
12857 SAMSUNG SOC CLOCK DRIVERS
12858 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12859 M:      Tomasz Figa <tomasz.figa@gmail.com>
12860 M:      Chanwoo Choi <cw00.choi@samsung.com>
12861 S:      Supported
12862 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
12864 F:      drivers/clk/samsung/
12865 F:      include/dt-bindings/clock/exynos*.h
12866 F:      Documentation/devicetree/bindings/clock/exynos*.txt
12867
12868 SAMSUNG SPI DRIVERS
12869 M:      Kukjin Kim <kgene@kernel.org>
12870 M:      Krzysztof Kozlowski <krzk@kernel.org>
12871 M:      Andi Shyti <andi@etezian.org>
12872 L:      linux-spi@vger.kernel.org
12873 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12874 S:      Maintained
12875 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
12876 F:      drivers/spi/spi-s3c*
12877 F:      include/linux/platform_data/spi-s3c64xx.h
12878
12879 SAMSUNG SXGBE DRIVERS
12880 M:      Byungho An <bh74.an@samsung.com>
12881 M:      Girish K S <ks.giri@samsung.com>
12882 M:      Vipul Pandya <vipul.pandya@samsung.com>
12883 S:      Supported
12884 L:      netdev@vger.kernel.org
12885 F:      drivers/net/ethernet/samsung/sxgbe/
12886
12887 SAMSUNG THERMAL DRIVER
12888 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12889 L:      linux-pm@vger.kernel.org
12890 L:      linux-samsung-soc@vger.kernel.org
12891 S:      Supported
12892 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
12893 F:      drivers/thermal/samsung/
12894
12895 SAMSUNG USB2 PHY DRIVER
12896 M:      Kamil Debski <kamil@wypas.org>
12897 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12898 L:      linux-kernel@vger.kernel.org
12899 S:      Supported
12900 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
12901 F:      Documentation/phy/samsung-usb2.txt
12902 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
12903 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
12904 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
12905 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
12906 F:      drivers/phy/samsung/phy-samsung-usb2.c
12907 F:      drivers/phy/samsung/phy-samsung-usb2.h
12908
12909 SC1200 WDT DRIVER
12910 M:      Zwane Mwaikambo <zwanem@gmail.com>
12911 S:      Maintained
12912 F:      drivers/watchdog/sc1200wdt.c
12913
12914 SCHEDULER
12915 M:      Ingo Molnar <mingo@redhat.com>
12916 M:      Peter Zijlstra <peterz@infradead.org>
12917 L:      linux-kernel@vger.kernel.org
12918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
12919 S:      Maintained
12920 F:      kernel/sched/
12921 F:      include/linux/sched.h
12922 F:      include/uapi/linux/sched.h
12923 F:      include/linux/wait.h
12924
12925 SCR24X CHIP CARD INTERFACE DRIVER
12926 M:      Lubomir Rintel <lkundrak@v3.sk>
12927 S:      Supported
12928 F:      drivers/char/pcmcia/scr24x_cs.c
12929
12930 SCSI CDROM DRIVER
12931 M:      Jens Axboe <axboe@kernel.dk>
12932 L:      linux-scsi@vger.kernel.org
12933 W:      http://www.kernel.dk
12934 S:      Maintained
12935 F:      drivers/scsi/sr*
12936
12937 SCSI RDMA PROTOCOL (SRP) INITIATOR
12938 M:      Bart Van Assche <bvanassche@acm.org>
12939 L:      linux-rdma@vger.kernel.org
12940 S:      Supported
12941 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12942 F:      drivers/infiniband/ulp/srp/
12943 F:      include/scsi/srp.h
12944
12945 SCSI RDMA PROTOCOL (SRP) TARGET
12946 M:      Bart Van Assche <bvanassche@acm.org>
12947 L:      linux-rdma@vger.kernel.org
12948 L:      target-devel@vger.kernel.org
12949 S:      Supported
12950 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
12951 F:      drivers/infiniband/ulp/srpt/
12952
12953 SCSI SG DRIVER
12954 M:      Doug Gilbert <dgilbert@interlog.com>
12955 L:      linux-scsi@vger.kernel.org
12956 W:      http://sg.danny.cz/sg
12957 S:      Maintained
12958 F:      Documentation/scsi/scsi-generic.txt
12959 F:      drivers/scsi/sg.c
12960 F:      include/scsi/sg.h
12961
12962 SCSI SUBSYSTEM
12963 M:      "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
12964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
12965 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
12966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
12967 L:      linux-scsi@vger.kernel.org
12968 S:      Maintained
12969 F:      Documentation/devicetree/bindings/scsi/
12970 F:      drivers/scsi/
12971 F:      include/scsi/
12972
12973 SCSI TAPE DRIVER
12974 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
12975 L:      linux-scsi@vger.kernel.org
12976 S:      Maintained
12977 F:      Documentation/scsi/st.txt
12978 F:      drivers/scsi/st.*
12979 F:      drivers/scsi/st_*.h
12980
12981 SCTP PROTOCOL
12982 M:      Vlad Yasevich <vyasevich@gmail.com>
12983 M:      Neil Horman <nhorman@tuxdriver.com>
12984 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
12985 L:      linux-sctp@vger.kernel.org
12986 W:      http://lksctp.sourceforge.net
12987 S:      Maintained
12988 F:      Documentation/networking/sctp.txt
12989 F:      include/linux/sctp.h
12990 F:      include/uapi/linux/sctp.h
12991 F:      include/net/sctp/
12992 F:      net/sctp/
12993
12994 SCx200 CPU SUPPORT
12995 M:      Jim Cromie <jim.cromie@gmail.com>
12996 S:      Odd Fixes
12997 F:      Documentation/i2c/busses/scx200_acb
12998 F:      arch/x86/platform/scx200/
12999 F:      drivers/watchdog/scx200_wdt.c
13000 F:      drivers/i2c/busses/scx200*
13001 F:      drivers/mtd/maps/scx200_docflash.c
13002 F:      include/linux/scx200.h
13003
13004 SCx200 GPIO DRIVER
13005 M:      Jim Cromie <jim.cromie@gmail.com>
13006 S:      Maintained
13007 F:      drivers/char/scx200_gpio.c
13008 F:      include/linux/scx200_gpio.h
13009
13010 SCx200 HRT CLOCKSOURCE DRIVER
13011 M:      Jim Cromie <jim.cromie@gmail.com>
13012 S:      Maintained
13013 F:      drivers/clocksource/scx200_hrt.c
13014
13015 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
13016 M:      Sascha Sommer <saschasommer@freenet.de>
13017 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
13018 S:      Maintained
13019 F:      drivers/mmc/host/sdricoh_cs.c
13020
13021 SECURE COMPUTING
13022 M:      Kees Cook <keescook@chromium.org>
13023 R:      Andy Lutomirski <luto@amacapital.net>
13024 R:      Will Drewry <wad@chromium.org>
13025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
13026 S:      Supported
13027 F:      kernel/seccomp.c
13028 F:      include/uapi/linux/seccomp.h
13029 F:      include/linux/seccomp.h
13030 F:      tools/testing/selftests/seccomp/*
13031 F:      tools/testing/selftests/kselftest_harness.h
13032 F:      Documentation/userspace-api/seccomp_filter.rst
13033 K:      \bsecure_computing
13034 K:      \bTIF_SECCOMP\b
13035
13036 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
13037 M:      Al Cooper <alcooperx@gmail.com>
13038 L:      linux-mmc@vger.kernel.org
13039 L:      bcm-kernel-feedback-list@broadcom.com
13040 S:      Maintained
13041 F:      drivers/mmc/host/sdhci-brcmstb*
13042
13043 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
13044 M:      Adrian Hunter <adrian.hunter@intel.com>
13045 L:      linux-mmc@vger.kernel.org
13046 T:      git git://git.infradead.org/users/ahunter/linux-sdhci.git
13047 S:      Maintained
13048 F:      drivers/mmc/host/sdhci*
13049 F:      include/linux/mmc/sdhci*
13050
13051 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
13052 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
13053 M:      Manjunath M B <manjumb@synopsys.com>
13054 L:      linux-mmc@vger.kernel.org
13055 S:      Maintained
13056 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
13057
13058 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
13059 M:      Ben Dooks <ben-linux@fluff.org>
13060 M:      Jaehoon Chung <jh80.chung@samsung.com>
13061 L:      linux-mmc@vger.kernel.org
13062 S:      Maintained
13063 F:      drivers/mmc/host/sdhci-s3c*
13064
13065 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
13066 M:      Viresh Kumar <vireshk@kernel.org>
13067 L:      linux-mmc@vger.kernel.org
13068 S:      Maintained
13069 F:      drivers/mmc/host/sdhci-spear.c
13070
13071 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
13072 M:      Kishon Vijay Abraham I <kishon@ti.com>
13073 L:      linux-mmc@vger.kernel.org
13074 S:      Maintained
13075 F:      drivers/mmc/host/sdhci-omap.c
13076
13077 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
13078 M:      Scott Bauer <scott.bauer@intel.com>
13079 M:      Jonathan Derrick <jonathan.derrick@intel.com>
13080 L:      linux-block@vger.kernel.org
13081 S:      Supported
13082 F:      block/sed*
13083 F:      block/opal_proto.h
13084 F:      include/linux/sed*
13085 F:      include/uapi/linux/sed*
13086
13087 SECURITY CONTACT
13088 M:      Security Officers <security@kernel.org>
13089 S:      Supported
13090
13091 SECURITY SUBSYSTEM
13092 M:      James Morris <jmorris@namei.org>
13093 M:      "Serge E. Hallyn" <serge@hallyn.com>
13094 L:      linux-security-module@vger.kernel.org (suggested Cc:)
13095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
13096 W:      http://kernsec.org/
13097 S:      Supported
13098 F:      security/
13099 X:      security/selinux/
13100
13101 SELINUX SECURITY MODULE
13102 M:      Paul Moore <paul@paul-moore.com>
13103 M:      Stephen Smalley <sds@tycho.nsa.gov>
13104 M:      Eric Paris <eparis@parisplace.org>
13105 L:      selinux@vger.kernel.org
13106 W:      https://selinuxproject.org
13107 W:      https://github.com/SELinuxProject
13108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
13109 S:      Supported
13110 F:      include/linux/selinux*
13111 F:      security/selinux/
13112 F:      scripts/selinux/
13113 F:      Documentation/admin-guide/LSM/SELinux.rst
13114
13115 SENSABLE PHANTOM
13116 M:      Jiri Slaby <jirislaby@gmail.com>
13117 S:      Maintained
13118 F:      drivers/misc/phantom.c
13119 F:      include/uapi/linux/phantom.h
13120
13121 SERIAL DEVICE BUS
13122 M:      Rob Herring <robh@kernel.org>
13123 L:      linux-serial@vger.kernel.org
13124 S:      Maintained
13125 F:      Documentation/devicetree/bindings/serial/slave-device.txt
13126 F:      drivers/tty/serdev/
13127 F:      include/linux/serdev.h
13128
13129 SERIAL DRIVERS
13130 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13131 L:      linux-serial@vger.kernel.org
13132 S:      Maintained
13133 F:      Documentation/devicetree/bindings/serial/
13134 F:      drivers/tty/serial/
13135
13136 SERIAL IR RECEIVER
13137 M:      Sean Young <sean@mess.org>
13138 L:      linux-media@vger.kernel.org
13139 S:      Maintained
13140 F:      drivers/media/rc/serial_ir.c
13141
13142 SFC NETWORK DRIVER
13143 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
13144 M:      Edward Cree <ecree@solarflare.com>
13145 M:      Bert Kenward <bkenward@solarflare.com>
13146 L:      netdev@vger.kernel.org
13147 S:      Supported
13148 F:      drivers/net/ethernet/sfc/
13149
13150 SGI GRU DRIVER
13151 M:      Dimitri Sivanich <sivanich@sgi.com>
13152 S:      Maintained
13153 F:      drivers/misc/sgi-gru/
13154
13155 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
13156 M:      Pat Gefre <pfg@sgi.com>
13157 L:      linux-ia64@vger.kernel.org
13158 S:      Supported
13159 F:      Documentation/ia64/serial.txt
13160 F:      drivers/tty/serial/ioc?_serial.c
13161 F:      include/linux/ioc?.h
13162
13163 SGI XP/XPC/XPNET DRIVER
13164 M:      Cliff Whickman <cpw@sgi.com>
13165 M:      Robin Holt <robinmholt@gmail.com>
13166 S:      Maintained
13167 F:      drivers/misc/sgi-xp/
13168
13169 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
13170 M:      Ursula Braun <ubraun@linux.ibm.com>
13171 L:      linux-s390@vger.kernel.org
13172 W:      http://www.ibm.com/developerworks/linux/linux390/
13173 S:      Supported
13174 F:      net/smc/
13175
13176 SHARP RJ54N1CB0C SENSOR DRIVER
13177 M:      Jacopo Mondi <jacopo@jmondi.org>
13178 L:      linux-media@vger.kernel.org
13179 T:      git git://linuxtv.org/media_tree.git
13180 S:      Odd fixes
13181 F:      drivers/media/i2c/rj54n1cb0c.c
13182 F:      include/media/i2c/rj54n1cb0c.h
13183
13184 SH_VEU V4L2 MEM2MEM DRIVER
13185 L:      linux-media@vger.kernel.org
13186 S:      Orphan
13187 F:      drivers/media/platform/sh_veu.c
13188
13189 SH_VOU V4L2 OUTPUT DRIVER
13190 L:      linux-media@vger.kernel.org
13191 S:      Orphan
13192 F:      drivers/media/platform/sh_vou.c
13193 F:      include/media/drv-intf/sh_vou.h
13194
13195 SI2157 MEDIA DRIVER
13196 M:      Antti Palosaari <crope@iki.fi>
13197 L:      linux-media@vger.kernel.org
13198 W:      https://linuxtv.org
13199 W:      http://palosaari.fi/linux/
13200 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13201 T:      git git://linuxtv.org/anttip/media_tree.git
13202 S:      Maintained
13203 F:      drivers/media/tuners/si2157*
13204
13205 SI2165 MEDIA DRIVER
13206 M:      Matthias Schwarzott <zzam@gentoo.org>
13207 L:      linux-media@vger.kernel.org
13208 W:      https://linuxtv.org
13209 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13210 S:      Maintained
13211 F:      drivers/media/dvb-frontends/si2165*
13212
13213 SI2168 MEDIA DRIVER
13214 M:      Antti Palosaari <crope@iki.fi>
13215 L:      linux-media@vger.kernel.org
13216 W:      https://linuxtv.org
13217 W:      http://palosaari.fi/linux/
13218 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13219 T:      git git://linuxtv.org/anttip/media_tree.git
13220 S:      Maintained
13221 F:      drivers/media/dvb-frontends/si2168*
13222
13223 SI470X FM RADIO RECEIVER I2C DRIVER
13224 M:      Hans Verkuil <hverkuil@xs4all.nl>
13225 L:      linux-media@vger.kernel.org
13226 T:      git git://linuxtv.org/media_tree.git
13227 W:      https://linuxtv.org
13228 S:      Odd Fixes
13229 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
13230
13231 SI470X FM RADIO RECEIVER USB DRIVER
13232 M:      Hans Verkuil <hverkuil@xs4all.nl>
13233 L:      linux-media@vger.kernel.org
13234 T:      git git://linuxtv.org/media_tree.git
13235 W:      https://linuxtv.org
13236 S:      Maintained
13237 F:      drivers/media/radio/si470x/radio-si470x-common.c
13238 F:      drivers/media/radio/si470x/radio-si470x.h
13239 F:      drivers/media/radio/si470x/radio-si470x-usb.c
13240
13241 SI4713 FM RADIO TRANSMITTER I2C DRIVER
13242 M:      Eduardo Valentin <edubezval@gmail.com>
13243 L:      linux-media@vger.kernel.org
13244 T:      git git://linuxtv.org/media_tree.git
13245 W:      https://linuxtv.org
13246 S:      Odd Fixes
13247 F:      drivers/media/radio/si4713/si4713.?
13248
13249 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
13250 M:      Eduardo Valentin <edubezval@gmail.com>
13251 L:      linux-media@vger.kernel.org
13252 T:      git git://linuxtv.org/media_tree.git
13253 W:      https://linuxtv.org
13254 S:      Odd Fixes
13255 F:      drivers/media/radio/si4713/radio-platform-si4713.c
13256
13257 SI4713 FM RADIO TRANSMITTER USB DRIVER
13258 M:      Hans Verkuil <hverkuil@xs4all.nl>
13259 L:      linux-media@vger.kernel.org
13260 T:      git git://linuxtv.org/media_tree.git
13261 W:      https://linuxtv.org
13262 S:      Maintained
13263 F:      drivers/media/radio/si4713/radio-usb-si4713.c
13264
13265 SIANO DVB DRIVER
13266 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13267 L:      linux-media@vger.kernel.org
13268 W:      https://linuxtv.org
13269 T:      git git://linuxtv.org/media_tree.git
13270 S:      Odd fixes
13271 F:      drivers/media/common/siano/
13272 F:      drivers/media/usb/siano/
13273 F:      drivers/media/usb/siano/
13274 F:      drivers/media/mmc/siano/
13275
13276 SIFIVE DRIVERS
13277 M:      Palmer Dabbelt <palmer@sifive.com>
13278 L:      linux-riscv@lists.infradead.org
13279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13280 S:      Supported
13281 K:      sifive
13282 N:      sifive
13283
13284 SILEAD TOUCHSCREEN DRIVER
13285 M:      Hans de Goede <hdegoede@redhat.com>
13286 L:      linux-input@vger.kernel.org
13287 L:      platform-driver-x86@vger.kernel.org
13288 S:      Maintained
13289 F:      drivers/input/touchscreen/silead.c
13290 F:      drivers/platform/x86/touchscreen_dmi.c
13291
13292 SILICON MOTION SM712 FRAME BUFFER DRIVER
13293 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13294 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13295 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13296 L:      linux-fbdev@vger.kernel.org
13297 S:      Maintained
13298 F:      drivers/video/fbdev/sm712*
13299 F:      Documentation/fb/sm712fb.txt
13300
13301 SIMPLE FIRMWARE INTERFACE (SFI)
13302 M:      Len Brown <lenb@kernel.org>
13303 L:      sfi-devel@simplefirmware.org
13304 W:      http://simplefirmware.org/
13305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
13306 S:      Supported
13307 F:      arch/x86/platform/sfi/
13308 F:      drivers/sfi/
13309 F:      include/linux/sfi*.h
13310
13311 SIMPLEFB FB DRIVER
13312 M:      Hans de Goede <hdegoede@redhat.com>
13313 L:      linux-fbdev@vger.kernel.org
13314 S:      Maintained
13315 F:      Documentation/devicetree/bindings/display/simple-framebuffer.txt
13316 F:      drivers/video/fbdev/simplefb.c
13317 F:      include/linux/platform_data/simplefb.h
13318
13319 SIMTEC EB110ATX (Chalice CATS)
13320 P:      Ben Dooks
13321 P:      Vincent Sanders <vince@simtec.co.uk>
13322 M:      Simtec Linux Team <linux@simtec.co.uk>
13323 W:      http://www.simtec.co.uk/products/EB110ATX/
13324 S:      Supported
13325
13326 SIMTEC EB2410ITX (BAST)
13327 P:      Ben Dooks
13328 P:      Vincent Sanders <vince@simtec.co.uk>
13329 M:      Simtec Linux Team <linux@simtec.co.uk>
13330 W:      http://www.simtec.co.uk/products/EB2410ITX/
13331 S:      Supported
13332 F:      arch/arm/mach-s3c24xx/mach-bast.c
13333 F:      arch/arm/mach-s3c24xx/bast-ide.c
13334 F:      arch/arm/mach-s3c24xx/bast-irq.c
13335
13336 SIPHASH PRF ROUTINES
13337 M:      Jason A. Donenfeld <Jason@zx2c4.com>
13338 S:      Maintained
13339 F:      lib/siphash.c
13340 F:      lib/test_siphash.c
13341 F:      include/linux/siphash.h
13342
13343 SIOX
13344 M:      Gavin Schenk <g.schenk@eckelmann.de>
13345 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13346 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13347 S:      Supported
13348 F:      drivers/siox/*
13349 F:      include/trace/events/siox.h
13350
13351 SIS 190 ETHERNET DRIVER
13352 M:      Francois Romieu <romieu@fr.zoreil.com>
13353 L:      netdev@vger.kernel.org
13354 S:      Maintained
13355 F:      drivers/net/ethernet/sis/sis190.c
13356
13357 SIS 900/7016 FAST ETHERNET DRIVER
13358 M:      Daniele Venzano <venza@brownhat.org>
13359 W:      http://www.brownhat.org/sis900.html
13360 L:      netdev@vger.kernel.org
13361 S:      Maintained
13362 F:      drivers/net/ethernet/sis/sis900.*
13363
13364 SIS FRAMEBUFFER DRIVER
13365 M:      Thomas Winischhofer <thomas@winischhofer.net>
13366 W:      http://www.winischhofer.net/linuxsisvga.shtml
13367 S:      Maintained
13368 F:      Documentation/fb/sisfb.txt
13369 F:      drivers/video/fbdev/sis/
13370 F:      include/video/sisfb.h
13371
13372 SIS USB2VGA DRIVER
13373 M:      Thomas Winischhofer <thomas@winischhofer.net>
13374 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
13375 S:      Maintained
13376 F:      drivers/usb/misc/sisusbvga/
13377
13378 SLAB ALLOCATOR
13379 M:      Christoph Lameter <cl@linux.com>
13380 M:      Pekka Enberg <penberg@kernel.org>
13381 M:      David Rientjes <rientjes@google.com>
13382 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
13383 M:      Andrew Morton <akpm@linux-foundation.org>
13384 L:      linux-mm@kvack.org
13385 S:      Maintained
13386 F:      include/linux/sl?b*.h
13387 F:      mm/sl?b*
13388
13389 SLEEPABLE READ-COPY UPDATE (SRCU)
13390 M:      Lai Jiangshan <jiangshanlai@gmail.com>
13391 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
13392 M:      Josh Triplett <josh@joshtriplett.org>
13393 R:      Steven Rostedt <rostedt@goodmis.org>
13394 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13395 L:      linux-kernel@vger.kernel.org
13396 W:      http://www.rdrop.com/users/paulmck/RCU/
13397 S:      Supported
13398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
13399 F:      include/linux/srcu*.h
13400 F:      kernel/rcu/srcu*.c
13401
13402 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
13403 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
13404 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13405 S:      Maintained
13406 F:      drivers/slimbus/
13407 F:      Documentation/devicetree/bindings/slimbus/
13408 F:      include/linux/slimbus.h
13409
13410 SMACK SECURITY MODULE
13411 M:      Casey Schaufler <casey@schaufler-ca.com>
13412 L:      linux-security-module@vger.kernel.org
13413 W:      http://schaufler-ca.com
13414 T:      git git://github.com/cschaufler/smack-next
13415 S:      Maintained
13416 F:      Documentation/admin-guide/LSM/Smack.rst
13417 F:      security/smack/
13418
13419 SMC91x ETHERNET DRIVER
13420 M:      Nicolas Pitre <nico@fluxnic.net>
13421 S:      Odd Fixes
13422 F:      drivers/net/ethernet/smsc/smc91x.*
13423
13424 SMIA AND SMIA++ IMAGE SENSOR DRIVER
13425 M:      Sakari Ailus <sakari.ailus@iki.fi>
13426 L:      linux-media@vger.kernel.org
13427 S:      Maintained
13428 F:      drivers/media/i2c/smiapp/
13429 F:      include/media/i2c/smiapp.h
13430 F:      drivers/media/i2c/smiapp-pll.c
13431 F:      drivers/media/i2c/smiapp-pll.h
13432 F:      include/uapi/linux/smiapp.h
13433 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
13434
13435 SMM665 HARDWARE MONITOR DRIVER
13436 M:      Guenter Roeck <linux@roeck-us.net>
13437 L:      linux-hwmon@vger.kernel.org
13438 S:      Maintained
13439 F:      Documentation/hwmon/smm665
13440 F:      drivers/hwmon/smm665.c
13441
13442 SMSC EMC2103 HARDWARE MONITOR DRIVER
13443 M:      Steve Glendinning <steve.glendinning@shawell.net>
13444 L:      linux-hwmon@vger.kernel.org
13445 S:      Maintained
13446 F:      Documentation/hwmon/emc2103
13447 F:      drivers/hwmon/emc2103.c
13448
13449 SMSC SCH5627 HARDWARE MONITOR DRIVER
13450 M:      Hans de Goede <hdegoede@redhat.com>
13451 L:      linux-hwmon@vger.kernel.org
13452 S:      Supported
13453 F:      Documentation/hwmon/sch5627
13454 F:      drivers/hwmon/sch5627.c
13455
13456 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
13457 M:      Steve Glendinning <steve.glendinning@shawell.net>
13458 L:      linux-fbdev@vger.kernel.org
13459 S:      Maintained
13460 F:      drivers/video/fbdev/smscufx.c
13461
13462 SMSC47B397 HARDWARE MONITOR DRIVER
13463 M:      Jean Delvare <jdelvare@suse.com>
13464 L:      linux-hwmon@vger.kernel.org
13465 S:      Maintained
13466 F:      Documentation/hwmon/smsc47b397
13467 F:      drivers/hwmon/smsc47b397.c
13468
13469 SMSC911x ETHERNET DRIVER
13470 M:      Steve Glendinning <steve.glendinning@shawell.net>
13471 L:      netdev@vger.kernel.org
13472 S:      Maintained
13473 F:      include/linux/smsc911x.h
13474 F:      drivers/net/ethernet/smsc/smsc911x.*
13475
13476 SMSC9420 PCI ETHERNET DRIVER
13477 M:      Steve Glendinning <steve.glendinning@shawell.net>
13478 L:      netdev@vger.kernel.org
13479 S:      Maintained
13480 F:      drivers/net/ethernet/smsc/smsc9420.*
13481
13482 SOC-CAMERA V4L2 SUBSYSTEM
13483 L:      linux-media@vger.kernel.org
13484 T:      git git://linuxtv.org/media_tree.git
13485 S:      Orphan
13486 F:      include/media/soc*
13487 F:      drivers/media/i2c/soc_camera/
13488 F:      drivers/media/platform/soc_camera/
13489
13490 SOCIONEXT SYNQUACER I2C DRIVER
13491 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
13492 L:      linux-i2c@vger.kernel.org
13493 S:      Maintained
13494 F:      drivers/i2c/busses/i2c-synquacer.c
13495 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
13496
13497 SOCIONEXT UNIPHIER SOUND DRIVER
13498 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13499 S:      Orphan
13500 F:      sound/soc/uniphier/
13501
13502 SOEKRIS NET48XX LED SUPPORT
13503 M:      Chris Boot <bootc@bootc.net>
13504 S:      Maintained
13505 F:      drivers/leds/leds-net48xx.c
13506
13507 SOFT-ROCE DRIVER (rxe)
13508 M:      Moni Shoua <monis@mellanox.com>
13509 L:      linux-rdma@vger.kernel.org
13510 S:      Supported
13511 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
13512 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13513 F:      drivers/infiniband/sw/rxe/
13514 F:      include/uapi/rdma/rdma_user_rxe.h
13515
13516 SOFTLOGIC 6x10 MPEG CODEC
13517 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
13518 M:      Anton Sviridenko <anton@corp.bluecherry.net>
13519 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
13520 M:      Andrey Utkin <andrey_utkin@fastmail.com>
13521 M:      Ismael Luceno <ismael@iodev.co.uk>
13522 L:      linux-media@vger.kernel.org
13523 S:      Supported
13524 F:      drivers/media/pci/solo6x10/
13525
13526 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
13527 M:      James Morse <james.morse@arm.com>
13528 L:      linux-arm-kernel@lists.infradead.org
13529 S:      Maintained
13530 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
13531 F:      drivers/firmware/arm_sdei.c
13532 F:      include/linux/sdei.h
13533 F:      include/uapi/linux/sdei.h
13534
13535 SOFTWARE RAID (Multiple Disks) SUPPORT
13536 M:      Shaohua Li <shli@kernel.org>
13537 L:      linux-raid@vger.kernel.org
13538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
13539 S:      Supported
13540 F:      drivers/md/Makefile
13541 F:      drivers/md/Kconfig
13542 F:      drivers/md/md*
13543 F:      drivers/md/raid*
13544 F:      include/linux/raid/
13545 F:      include/uapi/linux/raid/
13546
13547 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
13548 M:      Jassi Brar <jaswinder.singh@linaro.org>
13549 L:      netdev@vger.kernel.org
13550 S:      Maintained
13551 F:      drivers/net/ethernet/socionext/netsec.c
13552 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
13553
13554 SOLIDRUN CLEARFOG SUPPORT
13555 M:      Russell King <linux@armlinux.org.uk>
13556 S:      Maintained
13557 F:      arch/arm/boot/dts/armada-388-clearfog*
13558 F:      arch/arm/boot/dts/armada-38x-solidrun-*
13559
13560 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
13561 M:      Russell King <linux@armlinux.org.uk>
13562 S:      Maintained
13563 F:      arch/arm/boot/dts/imx6*-cubox-i*
13564 F:      arch/arm/boot/dts/imx6*-hummingboard*
13565 F:      arch/arm/boot/dts/imx6*-sr-*
13566
13567 SONIC NETWORK DRIVER
13568 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
13569 L:      netdev@vger.kernel.org
13570 S:      Maintained
13571 F:      drivers/net/ethernet/natsemi/sonic.*
13572
13573 SONICS SILICON BACKPLANE DRIVER (SSB)
13574 M:      Michael Buesch <m@bues.ch>
13575 L:      linux-wireless@vger.kernel.org
13576 S:      Maintained
13577 F:      drivers/ssb/
13578 F:      include/linux/ssb/
13579
13580 SONY IMX258 SENSOR DRIVER
13581 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
13582 L:      linux-media@vger.kernel.org
13583 T:      git git://linuxtv.org/media_tree.git
13584 S:      Maintained
13585 F:      drivers/media/i2c/imx258.c
13586
13587 SONY IMX274 SENSOR DRIVER
13588 M:      Leon Luo <leonl@leopardimaging.com>
13589 L:      linux-media@vger.kernel.org
13590 T:      git git://linuxtv.org/media_tree.git
13591 S:      Maintained
13592 F:      drivers/media/i2c/imx274.c
13593 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
13594
13595 SONY MEMORYSTICK CARD SUPPORT
13596 M:      Alex Dubov <oakad@yahoo.com>
13597 W:      http://tifmxx.berlios.de/
13598 S:      Maintained
13599 F:      drivers/memstick/host/tifm_ms.c
13600
13601 SONY MEMORYSTICK STANDARD SUPPORT
13602 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13603 S:      Maintained
13604 F:      drivers/memstick/core/ms_block.*
13605
13606 SONY VAIO CONTROL DEVICE DRIVER
13607 M:      Mattia Dongili <malattia@linux.it>
13608 L:      platform-driver-x86@vger.kernel.org
13609 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
13610 S:      Maintained
13611 F:      Documentation/laptops/sony-laptop.txt
13612 F:      drivers/char/sonypi.c
13613 F:      drivers/platform/x86/sony-laptop.c
13614 F:      include/linux/sony-laptop.h
13615
13616 SOUND
13617 M:      Jaroslav Kysela <perex@perex.cz>
13618 M:      Takashi Iwai <tiwai@suse.com>
13619 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13620 W:      http://www.alsa-project.org/
13621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13622 T:      git git://git.alsa-project.org/alsa-kernel.git
13623 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
13624 S:      Maintained
13625 F:      Documentation/sound/
13626 F:      include/sound/
13627 F:      include/uapi/sound/
13628 F:      sound/
13629
13630 SOUND - COMPRESSED AUDIO
13631 M:      Vinod Koul <vkoul@kernel.org>
13632 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
13634 S:      Supported
13635 F:      Documentation/sound/designs/compress-offload.rst
13636 F:      include/sound/compress_driver.h
13637 F:      include/uapi/sound/compress_*
13638 F:      sound/core/compress_offload.c
13639 F:      sound/soc/soc-compress.c
13640
13641 SOUND - DMAENGINE HELPERS
13642 M:      Lars-Peter Clausen <lars@metafoo.de>
13643 S:      Supported
13644 F:      include/sound/dmaengine_pcm.h
13645 F:      sound/core/pcm_dmaengine.c
13646 F:      sound/soc/soc-generic-dmaengine-pcm.c
13647
13648 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
13649 M:      Liam Girdwood <lgirdwood@gmail.com>
13650 M:      Mark Brown <broonie@kernel.org>
13651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
13652 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13653 W:      http://alsa-project.org/main/index.php/ASoC
13654 S:      Supported
13655 F:      Documentation/devicetree/bindings/sound/
13656 F:      Documentation/sound/soc/
13657 F:      sound/soc/
13658 F:      include/sound/soc*
13659
13660 SOUNDWIRE SUBSYSTEM
13661 M:      Vinod Koul <vinod.koul@intel.com>
13662 M:      Sanyog Kale <sanyog.r.kale@intel.com>
13663 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
13664 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13665 S:      Supported
13666 F:      Documentation/driver-api/soundwire/
13667 F:      drivers/soundwire/
13668 F:      include/linux/soundwire/
13669
13670 SP2 MEDIA DRIVER
13671 M:      Olli Salonen <olli.salonen@iki.fi>
13672 L:      linux-media@vger.kernel.org
13673 W:      https://linuxtv.org
13674 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13675 S:      Maintained
13676 F:      drivers/media/dvb-frontends/sp2*
13677
13678 SPARC + UltraSPARC (sparc/sparc64)
13679 M:      "David S. Miller" <davem@davemloft.net>
13680 L:      sparclinux@vger.kernel.org
13681 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
13682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13683 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13684 S:      Maintained
13685 F:      arch/sparc/
13686 F:      drivers/sbus/
13687
13688 SPARC SERIAL DRIVERS
13689 M:      "David S. Miller" <davem@davemloft.net>
13690 L:      sparclinux@vger.kernel.org
13691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
13692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
13693 S:      Maintained
13694 F:      include/linux/sunserialcore.h
13695 F:      drivers/tty/serial/suncore.c
13696 F:      drivers/tty/serial/sunhv.c
13697 F:      drivers/tty/serial/sunsab.c
13698 F:      drivers/tty/serial/sunsab.h
13699 F:      drivers/tty/serial/sunsu.c
13700 F:      drivers/tty/serial/sunzilog.c
13701 F:      drivers/tty/serial/sunzilog.h
13702 F:      drivers/tty/vcc.c
13703
13704 SPARSE CHECKER
13705 M:      "Christopher Li" <sparse@chrisli.org>
13706 L:      linux-sparse@vger.kernel.org
13707 W:      https://sparse.wiki.kernel.org/
13708 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
13709 T:      git git://git.kernel.org/pub/scm/devel/sparse/chrisl/sparse.git
13710 S:      Maintained
13711 F:      include/linux/compiler.h
13712
13713 SPEAR CLOCK FRAMEWORK SUPPORT
13714 M:      Viresh Kumar <vireshk@kernel.org>
13715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13716 W:      http://www.st.com/spear
13717 S:      Maintained
13718 F:      drivers/clk/spear/
13719
13720 SPEAR PLATFORM SUPPORT
13721 M:      Viresh Kumar <vireshk@kernel.org>
13722 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
13723 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13724 W:      http://www.st.com/spear
13725 S:      Maintained
13726 F:      arch/arm/boot/dts/spear*
13727 F:      arch/arm/mach-spear/
13728
13729 SPI NOR SUBSYSTEM
13730 M:      Marek Vasut <marek.vasut@gmail.com>
13731 L:      linux-mtd@lists.infradead.org
13732 W:      http://www.linux-mtd.infradead.org/
13733 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
13734 T:      git git://git.infradead.org/linux-mtd.git spi-nor/fixes
13735 T:      git git://git.infradead.org/linux-mtd.git spi-nor/next
13736 S:      Maintained
13737 F:      drivers/mtd/spi-nor/
13738 F:      include/linux/mtd/spi-nor.h
13739
13740 SPI SUBSYSTEM
13741 M:      Mark Brown <broonie@kernel.org>
13742 L:      linux-spi@vger.kernel.org
13743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
13744 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
13745 S:      Maintained
13746 F:      Documentation/devicetree/bindings/spi/
13747 F:      Documentation/spi/
13748 F:      drivers/spi/
13749 F:      include/linux/spi/
13750 F:      include/uapi/linux/spi/
13751 F:      tools/spi/
13752
13753 SPIDERNET NETWORK DRIVER for CELL
13754 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
13755 L:      netdev@vger.kernel.org
13756 S:      Supported
13757 F:      Documentation/networking/spider_net.txt
13758 F:      drivers/net/ethernet/toshiba/spider_net*
13759
13760 SPMI SUBSYSTEM
13761 R:      Stephen Boyd <sboyd@kernel.org>
13762 L:      linux-arm-msm@vger.kernel.org
13763 F:      Documentation/devicetree/bindings/spmi/
13764 F:      drivers/spmi/
13765 F:      include/dt-bindings/spmi/spmi.h
13766 F:      include/linux/spmi.h
13767 F:      include/trace/events/spmi.h
13768
13769 SPU FILE SYSTEM
13770 M:      Jeremy Kerr <jk@ozlabs.org>
13771 L:      linuxppc-dev@lists.ozlabs.org
13772 W:      http://www.ibm.com/developerworks/power/cell/
13773 S:      Supported
13774 F:      Documentation/filesystems/spufs.txt
13775 F:      arch/powerpc/platforms/cell/spufs/
13776
13777 SQUASHFS FILE SYSTEM
13778 M:      Phillip Lougher <phillip@squashfs.org.uk>
13779 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
13780 W:      http://squashfs.org.uk
13781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
13782 S:      Maintained
13783 F:      Documentation/filesystems/squashfs.txt
13784 F:      fs/squashfs/
13785
13786 SRM (Alpha) environment access
13787 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
13788 S:      Maintained
13789 F:      arch/alpha/kernel/srm_env.c
13790
13791 ST STM32 I2C/SMBUS DRIVER
13792 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
13793 L:      linux-i2c@vger.kernel.org
13794 S:      Maintained
13795 F:      drivers/i2c/busses/i2c-stm32*
13796
13797 STABLE BRANCH
13798 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13799 L:      stable@vger.kernel.org
13800 S:      Supported
13801 F:      Documentation/process/stable-kernel-rules.rst
13802
13803 STAGING - COMEDI
13804 M:      Ian Abbott <abbotti@mev.co.uk>
13805 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
13806 S:      Odd Fixes
13807 F:      drivers/staging/comedi/
13808
13809 STAGING - EROFS FILE SYSTEM
13810 M:      Gao Xiang <gaoxiang25@huawei.com>
13811 M:      Chao Yu <yuchao0@huawei.com>
13812 L:      linux-erofs@lists.ozlabs.org
13813 S:      Maintained
13814 F:      drivers/staging/erofs/
13815
13816 STAGING - FLARION FT1000 DRIVERS
13817 M:      Marek Belisko <marek.belisko@gmail.com>
13818 S:      Odd Fixes
13819 F:      drivers/staging/ft1000/
13820
13821 STAGING - INDUSTRIAL IO
13822 M:      Jonathan Cameron <jic23@kernel.org>
13823 L:      linux-iio@vger.kernel.org
13824 S:      Odd Fixes
13825 F:      Documentation/devicetree/bindings/staging/iio/
13826 F:      drivers/staging/iio/
13827
13828 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
13829 M:      Marc Dietrich <marvin24@gmx.de>
13830 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
13831 L:      linux-tegra@vger.kernel.org
13832 S:      Maintained
13833 F:      drivers/staging/nvec/
13834
13835 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
13836 M:      Jens Frederich <jfrederich@gmail.com>
13837 M:      Daniel Drake <dsd@laptop.org>
13838 M:      Jon Nettleton <jon.nettleton@gmail.com>
13839 W:      http://wiki.laptop.org/go/DCON
13840 S:      Maintained
13841 F:      drivers/staging/olpc_dcon/
13842
13843 STAGING - REALTEK RTL8712U DRIVERS
13844 M:      Larry Finger <Larry.Finger@lwfinger.net>
13845 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
13846 S:      Odd Fixes
13847 F:      drivers/staging/rtl8712/
13848
13849 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
13850 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
13851 M:      Teddy Wang <teddy.wang@siliconmotion.com>
13852 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
13853 L:      linux-fbdev@vger.kernel.org
13854 S:      Maintained
13855 F:      drivers/staging/sm750fb/
13856
13857 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
13858 M:      William Hubbs <w.d.hubbs@gmail.com>
13859 M:      Chris Brannon <chris@the-brannons.com>
13860 M:      Kirk Reiser <kirk@reisers.ca>
13861 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
13862 L:      speakup@linux-speakup.org
13863 W:      http://www.linux-speakup.org/
13864 S:      Odd Fixes
13865 F:      drivers/staging/speakup/
13866
13867 STAGING - VIA VT665X DRIVERS
13868 M:      Forest Bond <forest@alittletooquiet.net>
13869 S:      Odd Fixes
13870 F:      drivers/staging/vt665?/
13871
13872 STAGING - WILC1000 WIFI DRIVER
13873 M:      Aditya Shankar <aditya.shankar@microchip.com>
13874 M:      Ganesh Krishna <ganesh.krishna@microchip.com>
13875 L:      linux-wireless@vger.kernel.org
13876 S:      Supported
13877 F:      drivers/staging/wilc1000/
13878
13879 STAGING - XGI Z7,Z9,Z11 PCI DISPLAY DRIVER
13880 M:      Arnaud Patard <arnaud.patard@rtp-net.org>
13881 S:      Odd Fixes
13882 F:      drivers/staging/xgifb/
13883
13884 STAGING SUBSYSTEM
13885 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
13886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
13887 L:      devel@driverdev.osuosl.org
13888 S:      Supported
13889 F:      drivers/staging/
13890
13891 STARFIRE/DURALAN NETWORK DRIVER
13892 M:      Ion Badulescu <ionut@badula.org>
13893 S:      Odd Fixes
13894 F:      drivers/net/ethernet/adaptec/starfire*
13895
13896 STEC S1220 SKD DRIVER
13897 M:      Bart Van Assche <bart.vanassche@wdc.com>
13898 L:      linux-block@vger.kernel.org
13899 S:      Maintained
13900 F:      drivers/block/skd*[ch]
13901
13902 STI AUDIO (ASoC) DRIVERS
13903 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13904 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13905 S:      Maintained
13906 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
13907 F:      sound/soc/sti/
13908
13909 STI CEC DRIVER
13910 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
13911 S:      Maintained
13912 F:      drivers/staging/media/st-cec/
13913 F:      Documentation/devicetree/bindings/media/stih-cec.txt
13914
13915 STK1160 USB VIDEO CAPTURE DRIVER
13916 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
13917 L:      linux-media@vger.kernel.org
13918 T:      git git://linuxtv.org/media_tree.git
13919 S:      Maintained
13920 F:      drivers/media/usb/stk1160/
13921
13922 STM32 AUDIO (ASoC) DRIVERS
13923 M:      Olivier Moysan <olivier.moysan@st.com>
13924 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
13925 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13926 S:      Maintained
13927 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
13928 F:      sound/soc/stm/
13929
13930 STM32 TIMER/LPTIMER DRIVERS
13931 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
13932 S:      Maintained
13933 F:      drivers/*/stm32-*timer*
13934 F:      drivers/pwm/pwm-stm32*
13935 F:      include/linux/*/stm32-*tim*
13936 F:      Documentation/ABI/testing/*timer-stm32
13937 F:      Documentation/devicetree/bindings/*/stm32-*timer*
13938 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
13939
13940 STMMAC ETHERNET DRIVER
13941 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
13942 M:      Alexandre Torgue <alexandre.torgue@st.com>
13943 M:      Jose Abreu <joabreu@synopsys.com>
13944 L:      netdev@vger.kernel.org
13945 W:      http://www.stlinux.com
13946 S:      Supported
13947 F:      drivers/net/ethernet/stmicro/stmmac/
13948
13949 SUN3/3X
13950 M:      Sam Creasey <sammy@sammy.net>
13951 W:      http://sammy.net/sun3/
13952 S:      Maintained
13953 F:      arch/m68k/kernel/*sun3*
13954 F:      arch/m68k/sun3*/
13955 F:      arch/m68k/include/asm/sun3*
13956 F:      drivers/net/ethernet/i825xx/sun3*
13957
13958 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
13959 M:      Hans de Goede <hdegoede@redhat.com>
13960 L:      linux-input@vger.kernel.org
13961 S:      Maintained
13962 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
13963 F:      drivers/input/keyboard/sun4i-lradc-keys.c
13964
13965 SUNDANCE NETWORK DRIVER
13966 M:      Denis Kirjanov <kda@linux-powerpc.org>
13967 L:      netdev@vger.kernel.org
13968 S:      Maintained
13969 F:      drivers/net/ethernet/dlink/sundance.c
13970
13971 SUPERH
13972 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
13973 M:      Rich Felker <dalias@libc.org>
13974 L:      linux-sh@vger.kernel.org
13975 Q:      http://patchwork.kernel.org/project/linux-sh/list/
13976 S:      Maintained
13977 F:      Documentation/sh/
13978 F:      arch/sh/
13979 F:      drivers/sh/
13980
13981 SUSPEND TO RAM
13982 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13983 M:      Len Brown <len.brown@intel.com>
13984 M:      Pavel Machek <pavel@ucw.cz>
13985 L:      linux-pm@vger.kernel.org
13986 B:      https://bugzilla.kernel.org
13987 S:      Supported
13988 F:      Documentation/power/
13989 F:      arch/x86/kernel/acpi/
13990 F:      drivers/base/power/
13991 F:      kernel/power/
13992 F:      include/linux/suspend.h
13993 F:      include/linux/freezer.h
13994 F:      include/linux/pm.h
13995
13996 SVGA HANDLING
13997 M:      Martin Mares <mj@ucw.cz>
13998 L:      linux-video@atrey.karlin.mff.cuni.cz
13999 S:      Maintained
14000 F:      Documentation/svga.txt
14001 F:      arch/x86/boot/video*
14002
14003 SWIOTLB SUBSYSTEM
14004 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14005 L:      iommu@lists.linux-foundation.org
14006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
14007 S:      Supported
14008 F:      kernel/dma/swiotlb.c
14009 F:      arch/*/kernel/pci-swiotlb.c
14010 F:      include/linux/swiotlb.h
14011
14012 SWITCHDEV
14013 M:      Jiri Pirko <jiri@resnulli.us>
14014 M:      Ivan Vecera <ivecera@redhat.com>
14015 L:      netdev@vger.kernel.org
14016 S:      Supported
14017 F:      net/switchdev/
14018 F:      include/net/switchdev.h
14019
14020 SY8106A REGULATOR DRIVER
14021 M:      Icenowy Zheng <icenowy@aosc.io>
14022 S:      Maintained
14023 F:      drivers/regulator/sy8106a-regulator.c
14024 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
14025
14026 SYNC FILE FRAMEWORK
14027 M:      Sumit Semwal <sumit.semwal@linaro.org>
14028 R:      Gustavo Padovan <gustavo@padovan.org>
14029 S:      Maintained
14030 L:      linux-media@vger.kernel.org
14031 L:      dri-devel@lists.freedesktop.org
14032 F:      drivers/dma-buf/sync_*
14033 F:      drivers/dma-buf/dma-fence*
14034 F:      drivers/dma-buf/sw_sync.c
14035 F:      include/linux/sync_file.h
14036 F:      include/uapi/linux/sync_file.h
14037 F:      Documentation/sync_file.txt
14038 T:      git git://anongit.freedesktop.org/drm/drm-misc
14039
14040 SYNOPSYS ARC ARCHITECTURE
14041 M:      Vineet Gupta <vgupta@synopsys.com>
14042 L:      linux-snps-arc@lists.infradead.org
14043 S:      Supported
14044 F:      arch/arc/
14045 F:      Documentation/devicetree/bindings/arc/*
14046 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
14047 F:      drivers/clocksource/arc_timer.c
14048 F:      drivers/tty/serial/arc_uart.c
14049 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
14050
14051 SYNOPSYS ARC HSDK SDP pll clock driver
14052 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14053 S:      Supported
14054 F:      drivers/clk/clk-hsdk-pll.c
14055 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
14056
14057 SYNOPSYS ARC SDP clock driver
14058 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14059 S:      Supported
14060 F:      drivers/clk/axs10x/*
14061 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
14062
14063 SYNOPSYS ARC SDP platform support
14064 M:      Alexey Brodkin <abrodkin@synopsys.com>
14065 S:      Supported
14066 F:      arch/arc/plat-axs10x
14067 F:      arch/arc/boot/dts/ax*
14068 F:      Documentation/devicetree/bindings/arc/axs10*
14069
14070 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
14071 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14072 S:      Supported
14073 F:      drivers/reset/reset-axs10x.c
14074 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
14075
14076 SYNOPSYS DESIGNWARE 8250 UART DRIVER
14077 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14078 S:      Maintained
14079 F:      drivers/tty/serial/8250/8250_dw.c
14080
14081 SYNOPSYS DESIGNWARE APB GPIO DRIVER
14082 M:      Hoan Tran <hotran@apm.com>
14083 L:      linux-gpio@vger.kernel.org
14084 S:      Maintained
14085 F:      drivers/gpio/gpio-dwapb.c
14086 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
14087
14088 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
14089 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14090 S:      Maintained
14091 F:      drivers/dma/dwi-axi-dmac/
14092 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
14093
14094 SYNOPSYS DESIGNWARE DMAC DRIVER
14095 M:      Viresh Kumar <vireshk@kernel.org>
14096 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14097 S:      Maintained
14098 F:      include/linux/dma/dw.h
14099 F:      include/linux/platform_data/dma-dw.h
14100 F:      drivers/dma/dw/
14101
14102 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
14103 M:      Jose Abreu <Jose.Abreu@synopsys.com>
14104 L:      netdev@vger.kernel.org
14105 S:      Supported
14106 F:      drivers/net/ethernet/synopsys/
14107
14108 SYNOPSYS DESIGNWARE I2C DRIVER
14109 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
14110 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
14111 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
14112 L:      linux-i2c@vger.kernel.org
14113 S:      Maintained
14114 F:      drivers/i2c/busses/i2c-designware-*
14115 F:      include/linux/platform_data/i2c-designware.h
14116
14117 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
14118 M:      Jaehoon Chung <jh80.chung@samsung.com>
14119 L:      linux-mmc@vger.kernel.org
14120 S:      Maintained
14121 F:      drivers/mmc/host/dw_mmc*
14122
14123 SYNOPSYS HSDK RESET CONTROLLER DRIVER
14124 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
14125 S:      Supported
14126 F:      drivers/reset/reset-hsdk.c
14127 F:      include/dt-bindings/reset/snps,hsdk-reset.h
14128 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
14129
14130 SYSTEM CONFIGURATION (SYSCON)
14131 M:      Lee Jones <lee.jones@linaro.org>
14132 M:      Arnd Bergmann <arnd@arndb.de>
14133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
14134 S:      Supported
14135 F:      drivers/mfd/syscon.c
14136
14137 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
14138 M:      Sudeep Holla <sudeep.holla@arm.com>
14139 L:      linux-arm-kernel@lists.infradead.org
14140 S:      Maintained
14141 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
14142 F:      drivers/clk/clk-sc[mp]i.c
14143 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
14144 F:      drivers/firmware/arm_scpi.c
14145 F:      drivers/firmware/arm_scmi/
14146 F:      include/linux/sc[mp]i_protocol.h
14147
14148 SYSTEM RESET/SHUTDOWN DRIVERS
14149 M:      Sebastian Reichel <sre@kernel.org>
14150 L:      linux-pm@vger.kernel.org
14151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
14152 S:      Maintained
14153 F:      Documentation/devicetree/bindings/power/reset/
14154 F:      drivers/power/reset/
14155
14156 SYSTEM TRACE MODULE CLASS
14157 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
14158 S:      Maintained
14159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
14160 F:      Documentation/trace/stm.rst
14161 F:      drivers/hwtracing/stm/
14162 F:      include/linux/stm.h
14163 F:      include/uapi/linux/stm.h
14164
14165 SYSV FILESYSTEM
14166 M:      Christoph Hellwig <hch@infradead.org>
14167 S:      Maintained
14168 F:      Documentation/filesystems/sysv-fs.txt
14169 F:      fs/sysv/
14170 F:      include/linux/sysv_fs.h
14171
14172 TARGET SUBSYSTEM
14173 M:      "Nicholas A. Bellinger" <nab@linux-iscsi.org>
14174 L:      linux-scsi@vger.kernel.org
14175 L:      target-devel@vger.kernel.org
14176 W:      http://www.linux-iscsi.org
14177 W:      http://groups.google.com/group/linux-iscsi-target-dev
14178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
14179 S:      Supported
14180 F:      drivers/target/
14181 F:      include/target/
14182 F:      Documentation/target/
14183
14184 TASKSTATS STATISTICS INTERFACE
14185 M:      Balbir Singh <bsingharora@gmail.com>
14186 S:      Maintained
14187 F:      Documentation/accounting/taskstats*
14188 F:      include/linux/taskstats*
14189 F:      kernel/taskstats.c
14190
14191 TC subsystem
14192 M:      Jamal Hadi Salim <jhs@mojatatu.com>
14193 M:      Cong Wang <xiyou.wangcong@gmail.com>
14194 M:      Jiri Pirko <jiri@resnulli.us>
14195 L:      netdev@vger.kernel.org
14196 S:      Maintained
14197 F:      include/net/pkt_cls.h
14198 F:      include/net/pkt_sched.h
14199 F:      include/net/tc_act/
14200 F:      include/uapi/linux/pkt_cls.h
14201 F:      include/uapi/linux/pkt_sched.h
14202 F:      include/uapi/linux/tc_act/
14203 F:      include/uapi/linux/tc_ematch/
14204 F:      net/sched/
14205
14206 TC90522 MEDIA DRIVER
14207 M:      Akihiro Tsukada <tskd08@gmail.com>
14208 L:      linux-media@vger.kernel.org
14209 S:      Odd Fixes
14210 F:      drivers/media/dvb-frontends/tc90522*
14211
14212 TCP LOW PRIORITY MODULE
14213 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
14214 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
14215 W:      http://tcp-lp-mod.sourceforge.net/
14216 S:      Maintained
14217 F:      net/ipv4/tcp_lp.c
14218
14219 TDA10071 MEDIA DRIVER
14220 M:      Antti Palosaari <crope@iki.fi>
14221 L:      linux-media@vger.kernel.org
14222 W:      https://linuxtv.org
14223 W:      http://palosaari.fi/linux/
14224 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14225 T:      git git://linuxtv.org/anttip/media_tree.git
14226 S:      Maintained
14227 F:      drivers/media/dvb-frontends/tda10071*
14228
14229 TDA18212 MEDIA DRIVER
14230 M:      Antti Palosaari <crope@iki.fi>
14231 L:      linux-media@vger.kernel.org
14232 W:      https://linuxtv.org
14233 W:      http://palosaari.fi/linux/
14234 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14235 T:      git git://linuxtv.org/anttip/media_tree.git
14236 S:      Maintained
14237 F:      drivers/media/tuners/tda18212*
14238
14239 TDA18218 MEDIA DRIVER
14240 M:      Antti Palosaari <crope@iki.fi>
14241 L:      linux-media@vger.kernel.org
14242 W:      https://linuxtv.org
14243 W:      http://palosaari.fi/linux/
14244 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14245 T:      git git://linuxtv.org/anttip/media_tree.git
14246 S:      Maintained
14247 F:      drivers/media/tuners/tda18218*
14248
14249 TDA18250 MEDIA DRIVER
14250 M:      Olli Salonen <olli.salonen@iki.fi>
14251 L:      linux-media@vger.kernel.org
14252 W:      https://linuxtv.org
14253 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14254 T:      git git://linuxtv.org/media_tree.git
14255 S:      Maintained
14256 F:      drivers/media/tuners/tda18250*
14257
14258 TDA18271 MEDIA DRIVER
14259 M:      Michael Krufky <mkrufky@linuxtv.org>
14260 L:      linux-media@vger.kernel.org
14261 W:      https://linuxtv.org
14262 W:      http://github.com/mkrufky
14263 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14264 T:      git git://linuxtv.org/mkrufky/tuners.git
14265 S:      Maintained
14266 F:      drivers/media/tuners/tda18271*
14267
14268 TDA1997x MEDIA DRIVER
14269 M:      Tim Harvey <tharvey@gateworks.com>
14270 L:      linux-media@vger.kernel.org
14271 W:      https://linuxtv.org
14272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14273 S:      Maintained
14274 F:      drivers/media/i2c/tda1997x.*
14275
14276 TDA827x MEDIA DRIVER
14277 M:      Michael Krufky <mkrufky@linuxtv.org>
14278 L:      linux-media@vger.kernel.org
14279 W:      https://linuxtv.org
14280 W:      http://github.com/mkrufky
14281 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14282 T:      git git://linuxtv.org/mkrufky/tuners.git
14283 S:      Maintained
14284 F:      drivers/media/tuners/tda8290.*
14285
14286 TDA8290 MEDIA DRIVER
14287 M:      Michael Krufky <mkrufky@linuxtv.org>
14288 L:      linux-media@vger.kernel.org
14289 W:      https://linuxtv.org
14290 W:      http://github.com/mkrufky
14291 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14292 T:      git git://linuxtv.org/mkrufky/tuners.git
14293 S:      Maintained
14294 F:      drivers/media/tuners/tda8290.*
14295
14296 TDA9840 MEDIA DRIVER
14297 M:      Hans Verkuil <hverkuil@xs4all.nl>
14298 L:      linux-media@vger.kernel.org
14299 T:      git git://linuxtv.org/media_tree.git
14300 W:      https://linuxtv.org
14301 S:      Maintained
14302 F:      drivers/media/i2c/tda9840*
14303
14304 TEA5761 TUNER DRIVER
14305 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14306 L:      linux-media@vger.kernel.org
14307 W:      https://linuxtv.org
14308 T:      git git://linuxtv.org/media_tree.git
14309 S:      Odd fixes
14310 F:      drivers/media/tuners/tea5761.*
14311
14312 TEA5767 TUNER DRIVER
14313 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14314 L:      linux-media@vger.kernel.org
14315 W:      https://linuxtv.org
14316 T:      git git://linuxtv.org/media_tree.git
14317 S:      Maintained
14318 F:      drivers/media/tuners/tea5767.*
14319
14320 TEA6415C MEDIA DRIVER
14321 M:      Hans Verkuil <hverkuil@xs4all.nl>
14322 L:      linux-media@vger.kernel.org
14323 T:      git git://linuxtv.org/media_tree.git
14324 W:      https://linuxtv.org
14325 S:      Maintained
14326 F:      drivers/media/i2c/tea6415c*
14327
14328 TEA6420 MEDIA DRIVER
14329 M:      Hans Verkuil <hverkuil@xs4all.nl>
14330 L:      linux-media@vger.kernel.org
14331 T:      git git://linuxtv.org/media_tree.git
14332 W:      https://linuxtv.org
14333 S:      Maintained
14334 F:      drivers/media/i2c/tea6420*
14335
14336 TEAM DRIVER
14337 M:      Jiri Pirko <jiri@resnulli.us>
14338 L:      netdev@vger.kernel.org
14339 S:      Supported
14340 F:      drivers/net/team/
14341 F:      include/linux/if_team.h
14342 F:      include/uapi/linux/if_team.h
14343
14344 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
14345 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
14346 S:      Maintained
14347 F:      arch/x86/platform/ts5500/
14348
14349 TECHNOTREND USB IR RECEIVER
14350 M:      Sean Young <sean@mess.org>
14351 L:      linux-media@vger.kernel.org
14352 S:      Maintained
14353 F:      drivers/media/rc/ttusbir.c
14354
14355 TECHWELL TW9910 VIDEO DECODER
14356 L:      linux-media@vger.kernel.org
14357 S:      Orphan
14358 F:      drivers/media/i2c/tw9910.c
14359 F:      include/media/i2c/tw9910.h
14360
14361 TEE SUBSYSTEM
14362 M:      Jens Wiklander <jens.wiklander@linaro.org>
14363 S:      Maintained
14364 F:      include/linux/tee_drv.h
14365 F:      include/uapi/linux/tee.h
14366 F:      drivers/tee/
14367 F:      Documentation/tee.txt
14368
14369 TEGRA ARCHITECTURE SUPPORT
14370 M:      Thierry Reding <thierry.reding@gmail.com>
14371 M:      Jonathan Hunter <jonathanh@nvidia.com>
14372 L:      linux-tegra@vger.kernel.org
14373 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
14374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
14375 S:      Supported
14376 N:      [^a-z]tegra
14377
14378 TEGRA CLOCK DRIVER
14379 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
14380 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
14381 S:      Supported
14382 F:      drivers/clk/tegra/
14383
14384 TEGRA DMA DRIVERS
14385 M:      Laxman Dewangan <ldewangan@nvidia.com>
14386 M:      Jon Hunter <jonathanh@nvidia.com>
14387 S:      Supported
14388 F:      drivers/dma/tegra*
14389
14390 TEGRA I2C DRIVER
14391 M:      Laxman Dewangan <ldewangan@nvidia.com>
14392 S:      Supported
14393 F:      drivers/i2c/busses/i2c-tegra.c
14394
14395 TEGRA IOMMU DRIVERS
14396 M:      Thierry Reding <thierry.reding@gmail.com>
14397 L:      linux-tegra@vger.kernel.org
14398 S:      Supported
14399 F:      drivers/iommu/tegra*
14400
14401 TEGRA KBC DRIVER
14402 M:      Laxman Dewangan <ldewangan@nvidia.com>
14403 S:      Supported
14404 F:      drivers/input/keyboard/tegra-kbc.c
14405
14406 TEGRA NAND DRIVER
14407 M:      Stefan Agner <stefan@agner.ch>
14408 M:      Lucas Stach <dev@lynxeye.de>
14409 S:      Maintained
14410 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
14411 F:      drivers/mtd/nand/raw/tegra_nand.c
14412
14413 TEGRA PWM DRIVER
14414 M:      Thierry Reding <thierry.reding@gmail.com>
14415 S:      Supported
14416 F:      drivers/pwm/pwm-tegra.c
14417
14418 TEGRA SERIAL DRIVER
14419 M:      Laxman Dewangan <ldewangan@nvidia.com>
14420 S:      Supported
14421 F:      drivers/tty/serial/serial-tegra.c
14422
14423 TEGRA SPI DRIVER
14424 M:      Laxman Dewangan <ldewangan@nvidia.com>
14425 S:      Supported
14426 F:      drivers/spi/spi-tegra*
14427
14428 TEHUTI ETHERNET DRIVER
14429 M:      Andy Gospodarek <andy@greyhouse.net>
14430 L:      netdev@vger.kernel.org
14431 S:      Supported
14432 F:      drivers/net/ethernet/tehuti/*
14433
14434 Telecom Clock Driver for MCPL0010
14435 M:      Mark Gross <mark.gross@intel.com>
14436 S:      Supported
14437 F:      drivers/char/tlclk.c
14438
14439 TENSILICA XTENSA PORT (xtensa)
14440 M:      Chris Zankel <chris@zankel.net>
14441 M:      Max Filippov <jcmvbkbc@gmail.com>
14442 L:      linux-xtensa@linux-xtensa.org
14443 T:      git git://github.com/czankel/xtensa-linux.git
14444 S:      Maintained
14445 F:      arch/xtensa/
14446 F:      drivers/irqchip/irq-xtensa-*
14447
14448 Texas Instruments' System Control Interface (TISCI) Protocol Driver
14449 M:      Nishanth Menon <nm@ti.com>
14450 M:      Tero Kristo <t-kristo@ti.com>
14451 M:      Santosh Shilimkar <ssantosh@kernel.org>
14452 L:      linux-arm-kernel@lists.infradead.org
14453 S:      Maintained
14454 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
14455 F:      drivers/firmware/ti_sci*
14456 F:      include/linux/soc/ti/ti_sci_protocol.h
14457 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
14458 F:      include/dt-bindings/genpd/k2g.h
14459 F:      drivers/soc/ti/ti_sci_pm_domains.c
14460 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
14461 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
14462 F:      drivers/clk/keystone/sci-clk.c
14463 F:      drivers/reset/reset-ti-sci.c
14464
14465 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
14466 M:      Hans Verkuil <hverkuil@xs4all.nl>
14467 L:      linux-media@vger.kernel.org
14468 T:      git git://linuxtv.org/media_tree.git
14469 W:      https://linuxtv.org
14470 S:      Maintained
14471 F:      drivers/media/radio/radio-raremono.c
14472
14473 THERMAL
14474 M:      Zhang Rui <rui.zhang@intel.com>
14475 M:      Eduardo Valentin <edubezval@gmail.com>
14476 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
14477 L:      linux-pm@vger.kernel.org
14478 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
14479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
14480 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14481 S:      Supported
14482 F:      drivers/thermal/
14483 F:      include/linux/thermal.h
14484 F:      include/uapi/linux/thermal.h
14485 F:      include/linux/cpu_cooling.h
14486 F:      Documentation/devicetree/bindings/thermal/
14487
14488 THERMAL/CPU_COOLING
14489 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
14490 M:      Viresh Kumar <viresh.kumar@linaro.org>
14491 M:      Javi Merino <javi.merino@kernel.org>
14492 L:      linux-pm@vger.kernel.org
14493 S:      Supported
14494 F:      Documentation/thermal/cpu-cooling-api.txt
14495 F:      drivers/thermal/cpu_cooling.c
14496 F:      include/linux/cpu_cooling.h
14497
14498 THINKPAD ACPI EXTRAS DRIVER
14499 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
14500 L:      ibm-acpi-devel@lists.sourceforge.net
14501 L:      platform-driver-x86@vger.kernel.org
14502 W:      http://ibm-acpi.sourceforge.net
14503 W:      http://thinkwiki.org/wiki/Ibm-acpi
14504 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
14505 S:      Maintained
14506 F:      drivers/platform/x86/thinkpad_acpi.c
14507
14508 THUNDERBOLT DRIVER
14509 M:      Andreas Noever <andreas.noever@gmail.com>
14510 M:      Michael Jamet <michael.jamet@intel.com>
14511 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14512 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
14514 S:      Maintained
14515 F:      Documentation/admin-guide/thunderbolt.rst
14516 F:      drivers/thunderbolt/
14517 F:      include/linux/thunderbolt.h
14518
14519 THUNDERBOLT NETWORK DRIVER
14520 M:      Michael Jamet <michael.jamet@intel.com>
14521 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
14522 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
14523 L:      netdev@vger.kernel.org
14524 S:      Maintained
14525 F:      drivers/net/thunderbolt.c
14526
14527 THUNDERX GPIO DRIVER
14528 M:      David Daney <david.daney@cavium.com>
14529 S:      Maintained
14530 F:      drivers/gpio/gpio-thunderx.c
14531
14532 TI AM437X VPFE DRIVER
14533 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14534 L:      linux-media@vger.kernel.org
14535 W:      https://linuxtv.org
14536 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14537 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14538 S:      Maintained
14539 F:      drivers/media/platform/am437x/
14540
14541 TI BANDGAP AND THERMAL DRIVER
14542 M:      Eduardo Valentin <edubezval@gmail.com>
14543 M:      Keerthy <j-keerthy@ti.com>
14544 L:      linux-pm@vger.kernel.org
14545 L:      linux-omap@vger.kernel.org
14546 S:      Maintained
14547 F:      drivers/thermal/ti-soc-thermal/
14548
14549 TI BQ27XXX POWER SUPPLY DRIVER
14550 R:      Andrew F. Davis <afd@ti.com>
14551 F:      include/linux/power/bq27xxx_battery.h
14552 F:      drivers/power/supply/bq27xxx_battery.c
14553 F:      drivers/power/supply/bq27xxx_battery_i2c.c
14554
14555 TI CDCE706 CLOCK DRIVER
14556 M:      Max Filippov <jcmvbkbc@gmail.com>
14557 S:      Maintained
14558 F:      drivers/clk/clk-cdce706.c
14559
14560 TI CLOCK DRIVER
14561 M:      Tero Kristo <t-kristo@ti.com>
14562 L:      linux-omap@vger.kernel.org
14563 S:      Maintained
14564 F:      drivers/clk/ti/
14565 F:      include/linux/clk/ti.h
14566
14567 TI DAVINCI MACHINE SUPPORT
14568 M:      Sekhar Nori <nsekhar@ti.com>
14569 M:      Kevin Hilman <khilman@kernel.org>
14570 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14571 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
14572 S:      Supported
14573 F:      arch/arm/mach-davinci/
14574 F:      drivers/i2c/busses/i2c-davinci.c
14575 F:      arch/arm/boot/dts/da850*
14576
14577 TI DAVINCI SERIES CLOCK DRIVER
14578 M:      David Lechner <david@lechnology.com>
14579 R:      Sekhar Nori <nsekhar@ti.com>
14580 S:      Maintained
14581 F:      Documentation/devicetree/bindings/clock/ti/davinci/
14582 F:      drivers/clk/davinci/
14583
14584 TI DAVINCI SERIES GPIO DRIVER
14585 M:      Keerthy <j-keerthy@ti.com>
14586 L:      linux-gpio@vger.kernel.org
14587 S:      Maintained
14588 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
14589 F:      drivers/gpio/gpio-davinci.c
14590
14591 TI DAVINCI SERIES MEDIA DRIVER
14592 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
14593 L:      linux-media@vger.kernel.org
14594 W:      https://linuxtv.org
14595 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14596 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
14597 S:      Maintained
14598 F:      drivers/media/platform/davinci/
14599 F:      include/media/davinci/
14600
14601 TI ETHERNET SWITCH DRIVER (CPSW)
14602 R:      Grygorii Strashko <grygorii.strashko@ti.com>
14603 L:      linux-omap@vger.kernel.org
14604 L:      netdev@vger.kernel.org
14605 S:      Maintained
14606 F:      drivers/net/ethernet/ti/cpsw*
14607 F:      drivers/net/ethernet/ti/davinci*
14608
14609 TI FLASH MEDIA INTERFACE DRIVER
14610 M:      Alex Dubov <oakad@yahoo.com>
14611 S:      Maintained
14612 F:      drivers/misc/tifm*
14613 F:      drivers/mmc/host/tifm_sd.c
14614 F:      include/linux/tifm.h
14615
14616 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
14617 M:      Santosh Shilimkar <ssantosh@kernel.org>
14618 L:      linux-kernel@vger.kernel.org
14619 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14620 S:      Maintained
14621 F:      drivers/soc/ti/*
14622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
14623
14624 TI LM49xxx FAMILY ASoC CODEC DRIVERS
14625 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
14626 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
14627 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14628 S:      Maintained
14629 F:      sound/soc/codecs/lm49453*
14630 F:      sound/soc/codecs/isabelle*
14631
14632 TI LP855x BACKLIGHT DRIVER
14633 M:      Milo Kim <milo.kim@ti.com>
14634 S:      Maintained
14635 F:      Documentation/backlight/lp855x-driver.txt
14636 F:      drivers/video/backlight/lp855x_bl.c
14637 F:      include/linux/platform_data/lp855x.h
14638
14639 TI LP8727 CHARGER DRIVER
14640 M:      Milo Kim <milo.kim@ti.com>
14641 S:      Maintained
14642 F:      drivers/power/supply/lp8727_charger.c
14643 F:      include/linux/platform_data/lp8727.h
14644
14645 TI LP8788 MFD DRIVER
14646 M:      Milo Kim <milo.kim@ti.com>
14647 S:      Maintained
14648 F:      drivers/iio/adc/lp8788_adc.c
14649 F:      drivers/leds/leds-lp8788.c
14650 F:      drivers/mfd/lp8788*.c
14651 F:      drivers/power/supply/lp8788-charger.c
14652 F:      drivers/regulator/lp8788-*.c
14653 F:      include/linux/mfd/lp8788*.h
14654
14655 TI NETCP ETHERNET DRIVER
14656 M:      Wingman Kwok <w-kwok2@ti.com>
14657 M:      Murali Karicheri <m-karicheri2@ti.com>
14658 L:      netdev@vger.kernel.org
14659 S:      Maintained
14660 F:      drivers/net/ethernet/ti/netcp*
14661
14662 TI TAS571X FAMILY ASoC CODEC DRIVER
14663 M:      Kevin Cernekee <cernekee@chromium.org>
14664 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14665 S:      Odd Fixes
14666 F:      sound/soc/codecs/tas571x*
14667
14668 TI TRF7970A NFC DRIVER
14669 M:      Mark Greer <mgreer@animalcreek.com>
14670 L:      linux-wireless@vger.kernel.org
14671 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14672 S:      Supported
14673 F:      drivers/nfc/trf7970a.c
14674 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
14675
14676 TI TWL4030 SERIES SOC CODEC DRIVER
14677 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
14678 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14679 S:      Maintained
14680 F:      sound/soc/codecs/twl4030*
14681
14682 TI VPE/CAL DRIVERS
14683 M:      Benoit Parrot <bparrot@ti.com>
14684 L:      linux-media@vger.kernel.org
14685 W:      http://linuxtv.org/
14686 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14687 S:      Maintained
14688 F:      drivers/media/platform/ti-vpe/
14689
14690 TI WILINK WIRELESS DRIVERS
14691 L:      linux-wireless@vger.kernel.org
14692 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
14693 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
14694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
14695 S:      Orphan
14696 F:      drivers/net/wireless/ti/
14697 F:      include/linux/wl12xx.h
14698
14699 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
14700 M:      John Stultz <john.stultz@linaro.org>
14701 M:      Thomas Gleixner <tglx@linutronix.de>
14702 R:      Stephen Boyd <sboyd@kernel.org>
14703 L:      linux-kernel@vger.kernel.org
14704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
14705 S:      Supported
14706 F:      include/linux/clocksource.h
14707 F:      include/linux/time.h
14708 F:      include/linux/timex.h
14709 F:      include/uapi/linux/time.h
14710 F:      include/uapi/linux/timex.h
14711 F:      kernel/time/clocksource.c
14712 F:      kernel/time/time*.c
14713 F:      kernel/time/alarmtimer.c
14714 F:      kernel/time/ntp.c
14715 F:      tools/testing/selftests/timers/
14716
14717 TIPC NETWORK LAYER
14718 M:      Jon Maloy <jon.maloy@ericsson.com>
14719 M:      Ying Xue <ying.xue@windriver.com>
14720 L:      netdev@vger.kernel.org (core kernel code)
14721 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
14722 W:      http://tipc.sourceforge.net/
14723 S:      Maintained
14724 F:      include/uapi/linux/tipc*.h
14725 F:      net/tipc/
14726
14727 TLAN NETWORK DRIVER
14728 M:      Samuel Chessman <chessman@tux.org>
14729 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
14730 W:      http://sourceforge.net/projects/tlan/
14731 S:      Maintained
14732 F:      Documentation/networking/tlan.txt
14733 F:      drivers/net/ethernet/ti/tlan.*
14734
14735 TM6000 VIDEO4LINUX DRIVER
14736 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14737 L:      linux-media@vger.kernel.org
14738 W:      https://linuxtv.org
14739 T:      git git://linuxtv.org/media_tree.git
14740 S:      Odd fixes
14741 F:      drivers/media/usb/tm6000/
14742 F:      Documentation/media/v4l-drivers/tm6000*
14743
14744 TMIO/SDHI MMC DRIVER
14745 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14746 L:      linux-mmc@vger.kernel.org
14747 S:      Supported
14748 F:      drivers/mmc/host/tmio_mmc*
14749 F:      drivers/mmc/host/renesas_sdhi*
14750 F:      include/linux/mfd/tmio.h
14751
14752 TMP401 HARDWARE MONITOR DRIVER
14753 M:      Guenter Roeck <linux@roeck-us.net>
14754 L:      linux-hwmon@vger.kernel.org
14755 S:      Maintained
14756 F:      Documentation/hwmon/tmp401
14757 F:      drivers/hwmon/tmp401.c
14758
14759 TMPFS (SHMEM FILESYSTEM)
14760 M:      Hugh Dickins <hughd@google.com>
14761 L:      linux-mm@kvack.org
14762 S:      Maintained
14763 F:      include/linux/shmem_fs.h
14764 F:      mm/shmem.c
14765
14766 TOMOYO SECURITY MODULE
14767 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
14768 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
14769 L:      tomoyo-dev-en@lists.sourceforge.jp (subscribers-only, for developers in English)
14770 L:      tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for users in English)
14771 L:      tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
14772 L:      tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
14773 W:      http://tomoyo.sourceforge.jp/
14774 T:      quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.5.x/tomoyo-lsm/patches/
14775 S:      Maintained
14776 F:      security/tomoyo/
14777
14778 TOPSTAR LAPTOP EXTRAS DRIVER
14779 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14780 L:      platform-driver-x86@vger.kernel.org
14781 S:      Maintained
14782 F:      drivers/platform/x86/topstar-laptop.c
14783
14784 TORTURE-TEST MODULES
14785 M:      Davidlohr Bueso <dave@stgolabs.net>
14786 M:      "Paul E. McKenney" <paulmck@linux.vnet.ibm.com>
14787 M:      Josh Triplett <josh@joshtriplett.org>
14788 L:      linux-kernel@vger.kernel.org
14789 S:      Supported
14790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
14791 F:      Documentation/RCU/torture.txt
14792 F:      kernel/torture.c
14793 F:      kernel/rcu/rcutorture.c
14794 F:      kernel/rcu/rcuperf.c
14795 F:      kernel/locking/locktorture.c
14796
14797 TOSHIBA ACPI EXTRAS DRIVER
14798 M:      Azael Avalos <coproscefalo@gmail.com>
14799 L:      platform-driver-x86@vger.kernel.org
14800 S:      Maintained
14801 F:      drivers/platform/x86/toshiba_acpi.c
14802
14803 TOSHIBA BLUETOOTH DRIVER
14804 M:      Azael Avalos <coproscefalo@gmail.com>
14805 L:      platform-driver-x86@vger.kernel.org
14806 S:      Maintained
14807 F:      drivers/platform/x86/toshiba_bluetooth.c
14808
14809 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
14810 M:      Azael Avalos <coproscefalo@gmail.com>
14811 L:      platform-driver-x86@vger.kernel.org
14812 S:      Maintained
14813 F:      drivers/platform/x86/toshiba_haps.c
14814
14815 TOSHIBA SMM DRIVER
14816 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
14817 W:      http://www.buzzard.org.uk/toshiba/
14818 S:      Maintained
14819 F:      drivers/char/toshiba.c
14820 F:      include/linux/toshiba.h
14821 F:      include/uapi/linux/toshiba.h
14822
14823 TOSHIBA TC358743 DRIVER
14824 M:      Mats Randgaard <matrandg@cisco.com>
14825 L:      linux-media@vger.kernel.org
14826 S:      Maintained
14827 F:      drivers/media/i2c/tc358743*
14828 F:      include/media/i2c/tc358743.h
14829
14830 TOSHIBA WMI HOTKEYS DRIVER
14831 M:      Azael Avalos <coproscefalo@gmail.com>
14832 L:      platform-driver-x86@vger.kernel.org
14833 S:      Maintained
14834 F:      drivers/platform/x86/toshiba-wmi.c
14835
14836 TPM DEVICE DRIVER
14837 M:      Peter Huewe <peterhuewe@gmx.de>
14838 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
14839 R:      Jason Gunthorpe <jgg@ziepe.ca>
14840 L:      linux-integrity@vger.kernel.org
14841 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
14842 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
14843 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
14844 S:      Maintained
14845 F:      drivers/char/tpm/
14846
14847 TRACING
14848 M:      Steven Rostedt <rostedt@goodmis.org>
14849 M:      Ingo Molnar <mingo@redhat.com>
14850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
14851 S:      Maintained
14852 F:      Documentation/trace/ftrace.rst
14853 F:      arch/*/*/*/ftrace.h
14854 F:      arch/*/kernel/ftrace.c
14855 F:      include/*/ftrace.h
14856 F:      include/linux/trace*.h
14857 F:      include/trace/
14858 F:      kernel/trace/
14859 F:      tools/testing/selftests/ftrace/
14860
14861 TRACING MMIO ACCESSES (MMIOTRACE)
14862 M:      Steven Rostedt <rostedt@goodmis.org>
14863 M:      Ingo Molnar <mingo@kernel.org>
14864 R:      Karol Herbst <karolherbst@gmail.com>
14865 R:      Pekka Paalanen <ppaalanen@gmail.com>
14866 S:      Maintained
14867 L:      linux-kernel@vger.kernel.org
14868 L:      nouveau@lists.freedesktop.org
14869 F:      kernel/trace/trace_mmiotrace.c
14870 F:      include/linux/mmiotrace.h
14871 F:      arch/x86/mm/kmmio.c
14872 F:      arch/x86/mm/mmio-mod.c
14873 F:      arch/x86/mm/testmmiotrace.c
14874
14875 TRIVIAL PATCHES
14876 M:      Jiri Kosina <trivial@kernel.org>
14877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
14878 S:      Maintained
14879 K:      ^Subject:.*(?i)trivial
14880
14881 TEMPO SEMICONDUCTOR DRIVERS
14882 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
14883 S:      Maintained
14884 F:      sound/soc/codecs/tscs*.c
14885 F:      sound/soc/codecs/tscs*.h
14886 F:      Documentation/devicetree/bindings/sound/tscs*.txt
14887
14888 TTY LAYER
14889 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14890 M:      Jiri Slaby <jslaby@suse.com>
14891 S:      Supported
14892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
14893 F:      Documentation/serial/
14894 F:      drivers/tty/
14895 F:      drivers/tty/serial/serial_core.c
14896 F:      include/linux/serial_core.h
14897 F:      include/linux/serial.h
14898 F:      include/linux/tty.h
14899 F:      include/uapi/linux/serial_core.h
14900 F:      include/uapi/linux/serial.h
14901 F:      include/uapi/linux/tty.h
14902
14903 TUA9001 MEDIA DRIVER
14904 M:      Antti Palosaari <crope@iki.fi>
14905 L:      linux-media@vger.kernel.org
14906 W:      https://linuxtv.org
14907 W:      http://palosaari.fi/linux/
14908 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14909 T:      git git://linuxtv.org/anttip/media_tree.git
14910 S:      Maintained
14911 F:      drivers/media/tuners/tua9001*
14912
14913 TULIP NETWORK DRIVERS
14914 L:      netdev@vger.kernel.org
14915 L:      linux-parisc@vger.kernel.org
14916 S:      Orphan
14917 F:      drivers/net/ethernet/dec/tulip/
14918
14919 TUN/TAP driver
14920 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
14921 W:      http://vtun.sourceforge.net/tun
14922 S:      Maintained
14923 F:      Documentation/networking/tuntap.txt
14924 F:      arch/um/os-Linux/drivers/
14925
14926 TURBOCHANNEL SUBSYSTEM
14927 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
14928 M:      Ralf Baechle <ralf@linux-mips.org>
14929 L:      linux-mips@linux-mips.org
14930 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
14931 S:      Maintained
14932 F:      drivers/tc/
14933 F:      include/linux/tc.h
14934
14935 TURBOSTAT UTILITY
14936 M:      "Len Brown" <lenb@kernel.org>
14937 L:      linux-pm@vger.kernel.org
14938 B:      https://bugzilla.kernel.org
14939 Q:      https://patchwork.kernel.org/project/linux-pm/list/
14940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
14941 S:      Supported
14942 F:      tools/power/x86/turbostat/
14943
14944 TW5864 VIDEO4LINUX DRIVER
14945 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14946 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14947 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14948 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14949 L:      linux-media@vger.kernel.org
14950 S:      Supported
14951 F:      drivers/media/pci/tw5864/
14952
14953 TW68 VIDEO4LINUX DRIVER
14954 M:      Hans Verkuil <hverkuil@xs4all.nl>
14955 L:      linux-media@vger.kernel.org
14956 T:      git git://linuxtv.org/media_tree.git
14957 W:      https://linuxtv.org
14958 S:      Odd Fixes
14959 F:      drivers/media/pci/tw68/
14960
14961 TW686X VIDEO4LINUX DRIVER
14962 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
14963 L:      linux-media@vger.kernel.org
14964 T:      git git://linuxtv.org/media_tree.git
14965 W:      http://linuxtv.org
14966 S:      Maintained
14967 F:      drivers/media/pci/tw686x/
14968
14969 UBI FILE SYSTEM (UBIFS)
14970 M:      Richard Weinberger <richard@nod.at>
14971 M:      Artem Bityutskiy <dedekind1@gmail.com>
14972 M:      Adrian Hunter <adrian.hunter@intel.com>
14973 L:      linux-mtd@lists.infradead.org
14974 T:      git git://git.infradead.org/ubifs-2.6.git
14975 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
14976 S:      Supported
14977 F:      Documentation/filesystems/ubifs.txt
14978 F:      fs/ubifs/
14979
14980 UCLINUX (M68KNOMMU AND COLDFIRE)
14981 M:      Greg Ungerer <gerg@linux-m68k.org>
14982 W:      http://www.linux-m68k.org/
14983 W:      http://www.uclinux.org/
14984 L:      linux-m68k@lists.linux-m68k.org
14985 L:      uclinux-dev@uclinux.org  (subscribers-only)
14986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
14987 S:      Maintained
14988 F:      arch/m68k/coldfire/
14989 F:      arch/m68k/68*/
14990 F:      arch/m68k/*/*_no.*
14991 F:      arch/m68k/include/asm/*_no.*
14992
14993 UDF FILESYSTEM
14994 M:      Jan Kara <jack@suse.com>
14995 S:      Maintained
14996 F:      Documentation/filesystems/udf.txt
14997 F:      fs/udf/
14998
14999 UDRAW TABLET
15000 M:      Bastien Nocera <hadess@hadess.net>
15001 L:      linux-input@vger.kernel.org
15002 S:      Maintained
15003 F:      drivers/hid/hid-udraw-ps3.c
15004
15005 UFS FILESYSTEM
15006 M:      Evgeniy Dushistov <dushistov@mail.ru>
15007 S:      Maintained
15008 F:      Documentation/filesystems/ufs.txt
15009 F:      fs/ufs/
15010
15011 UHID USERSPACE HID IO DRIVER:
15012 M:      David Herrmann <dh.herrmann@googlemail.com>
15013 L:      linux-input@vger.kernel.org
15014 S:      Maintained
15015 F:      drivers/hid/uhid.c
15016 F:      include/uapi/linux/uhid.h
15017
15018 ULPI BUS
15019 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15020 L:      linux-usb@vger.kernel.org
15021 S:      Maintained
15022 F:      drivers/usb/common/ulpi.c
15023 F:      include/linux/ulpi/
15024
15025 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
15026 L:      linux-usb@vger.kernel.org
15027 S:      Orphan
15028 F:      drivers/uwb/
15029 F:      include/linux/uwb.h
15030 F:      include/linux/uwb/
15031
15032 UNICORE32 ARCHITECTURE:
15033 M:      Guan Xuetao <gxt@pku.edu.cn>
15034 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
15035 S:      Maintained
15036 T:      git git://github.com/gxt/linux.git
15037 F:      arch/unicore32/
15038
15039 UNIFDEF
15040 M:      Tony Finch <dot@dotat.at>
15041 W:      http://dotat.at/prog/unifdef
15042 S:      Maintained
15043 F:      scripts/unifdef.c
15044
15045 UNIFORM CDROM DRIVER
15046 M:      Jens Axboe <axboe@kernel.dk>
15047 W:      http://www.kernel.dk
15048 S:      Maintained
15049 F:      Documentation/cdrom/
15050 F:      drivers/cdrom/cdrom.c
15051 F:      include/linux/cdrom.h
15052 F:      include/uapi/linux/cdrom.h
15053
15054 UNISYS S-PAR DRIVERS
15055 M:      David Kershner <david.kershner@unisys.com>
15056 L:      sparmaintainer@unisys.com (Unisys internal)
15057 S:      Supported
15058 F:      include/linux/visorbus.h
15059 F:      drivers/visorbus/
15060 F:      drivers/staging/unisys/
15061
15062 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
15063 M:      Vinayak Holikatti <vinholikatti@gmail.com>
15064 L:      linux-scsi@vger.kernel.org
15065 S:      Supported
15066 F:      Documentation/scsi/ufs.txt
15067 F:      drivers/scsi/ufs/
15068
15069 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
15070 M:      Joao Pinto <jpinto@synopsys.com>
15071 L:      linux-scsi@vger.kernel.org
15072 S:      Supported
15073 F:      drivers/scsi/ufs/*dwc*
15074
15075 UNSORTED BLOCK IMAGES (UBI)
15076 M:      Artem Bityutskiy <dedekind1@gmail.com>
15077 M:      Richard Weinberger <richard@nod.at>
15078 W:      http://www.linux-mtd.infradead.org/
15079 L:      linux-mtd@lists.infradead.org
15080 T:      git git://git.infradead.org/ubifs-2.6.git
15081 S:      Supported
15082 F:      drivers/mtd/ubi/
15083 F:      include/linux/mtd/ubi.h
15084 F:      include/uapi/mtd/ubi-user.h
15085
15086 USB "USBNET" DRIVER FRAMEWORK
15087 M:      Oliver Neukum <oneukum@suse.com>
15088 L:      netdev@vger.kernel.org
15089 W:      http://www.linux-usb.org/usbnet
15090 S:      Maintained
15091 F:      drivers/net/usb/usbnet.c
15092 F:      include/linux/usb/usbnet.h
15093
15094 USB ACM DRIVER
15095 M:      Oliver Neukum <oneukum@suse.com>
15096 L:      linux-usb@vger.kernel.org
15097 S:      Maintained
15098 F:      Documentation/usb/acm.txt
15099 F:      drivers/usb/class/cdc-acm.*
15100
15101 USB AR5523 WIRELESS DRIVER
15102 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
15103 L:      linux-wireless@vger.kernel.org
15104 S:      Maintained
15105 F:      drivers/net/wireless/ath/ar5523/
15106
15107 USB ATTACHED SCSI
15108 M:      Oliver Neukum <oneukum@suse.com>
15109 L:      linux-usb@vger.kernel.org
15110 L:      linux-scsi@vger.kernel.org
15111 S:      Maintained
15112 F:      drivers/usb/storage/uas.c
15113
15114 USB CDC ETHERNET DRIVER
15115 M:      Oliver Neukum <oliver@neukum.org>
15116 L:      linux-usb@vger.kernel.org
15117 S:      Maintained
15118 F:      drivers/net/usb/cdc_*.c
15119 F:      include/uapi/linux/usb/cdc.h
15120
15121 USB CHAOSKEY DRIVER
15122 M:      Keith Packard <keithp@keithp.com>
15123 L:      linux-usb@vger.kernel.org
15124 S:      Maintained
15125 F:      drivers/usb/misc/chaoskey.c
15126
15127 USB CYPRESS C67X00 DRIVER
15128 M:      Peter Korsgaard <jacmet@sunsite.dk>
15129 L:      linux-usb@vger.kernel.org
15130 S:      Maintained
15131 F:      drivers/usb/c67x00/
15132
15133 USB DAVICOM DM9601 DRIVER
15134 M:      Peter Korsgaard <jacmet@sunsite.dk>
15135 L:      netdev@vger.kernel.org
15136 W:      http://www.linux-usb.org/usbnet
15137 S:      Maintained
15138 F:      drivers/net/usb/dm9601.c
15139
15140 USB DIAMOND RIO500 DRIVER
15141 M:      Cesar Miquel <miquel@df.uba.ar>
15142 L:      rio500-users@lists.sourceforge.net
15143 W:      http://rio500.sourceforge.net
15144 S:      Maintained
15145 F:      drivers/usb/misc/rio500*
15146
15147 USB EHCI DRIVER
15148 M:      Alan Stern <stern@rowland.harvard.edu>
15149 L:      linux-usb@vger.kernel.org
15150 S:      Maintained
15151 F:      Documentation/usb/ehci.txt
15152 F:      drivers/usb/host/ehci*
15153
15154 USB GADGET/PERIPHERAL SUBSYSTEM
15155 M:      Felipe Balbi <balbi@kernel.org>
15156 L:      linux-usb@vger.kernel.org
15157 W:      http://www.linux-usb.org/gadget
15158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15159 S:      Maintained
15160 F:      drivers/usb/gadget/
15161 F:      include/linux/usb/gadget*
15162
15163 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
15164 M:      Jiri Kosina <jikos@kernel.org>
15165 R:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
15166 L:      linux-usb@vger.kernel.org
15167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
15168 S:      Maintained
15169 F:      Documentation/hid/hiddev.txt
15170 F:      drivers/hid/usbhid/
15171
15172 USB INTEL XHCI ROLE MUX DRIVER
15173 M:      Hans de Goede <hdegoede@redhat.com>
15174 L:      linux-usb@vger.kernel.org
15175 S:      Maintained
15176 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
15177
15178 USB ISP116X DRIVER
15179 M:      Olav Kongas <ok@artecdesign.ee>
15180 L:      linux-usb@vger.kernel.org
15181 S:      Maintained
15182 F:      drivers/usb/host/isp116x*
15183 F:      include/linux/usb/isp116x.h
15184
15185 USB LAN78XX ETHERNET DRIVER
15186 M:      Woojung Huh <woojung.huh@microchip.com>
15187 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15188 L:      netdev@vger.kernel.org
15189 S:      Maintained
15190 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
15191 F:      drivers/net/usb/lan78xx.*
15192 F:      include/dt-bindings/net/microchip-lan78xx.h
15193
15194 USB MASS STORAGE DRIVER
15195 M:      Alan Stern <stern@rowland.harvard.edu>
15196 L:      linux-usb@vger.kernel.org
15197 L:      usb-storage@lists.one-eyed-alien.net
15198 S:      Maintained
15199 W:      http://www.one-eyed-alien.net/~mdharm/linux-usb/
15200 F:      drivers/usb/storage/
15201
15202 USB MIDI DRIVER
15203 M:      Clemens Ladisch <clemens@ladisch.de>
15204 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15205 T:      git git://git.alsa-project.org/alsa-kernel.git
15206 S:      Maintained
15207 F:      sound/usb/midi.*
15208
15209 USB NETWORKING DRIVERS
15210 L:      linux-usb@vger.kernel.org
15211 S:      Odd Fixes
15212 F:      drivers/net/usb/
15213
15214 USB OHCI DRIVER
15215 M:      Alan Stern <stern@rowland.harvard.edu>
15216 L:      linux-usb@vger.kernel.org
15217 S:      Maintained
15218 F:      Documentation/usb/ohci.txt
15219 F:      drivers/usb/host/ohci*
15220
15221 USB OTG FSM (Finite State Machine)
15222 M:      Peter Chen <Peter.Chen@nxp.com>
15223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
15224 L:      linux-usb@vger.kernel.org
15225 S:      Maintained
15226 F:      drivers/usb/common/usb-otg-fsm.c
15227
15228 USB OVER IP DRIVER
15229 M:      Valentina Manea <valentina.manea.m@gmail.com>
15230 M:      Shuah Khan <shuah@kernel.org>
15231 L:      linux-usb@vger.kernel.org
15232 S:      Maintained
15233 F:      Documentation/usb/usbip_protocol.txt
15234 F:      drivers/usb/usbip/
15235 F:      tools/usb/usbip/
15236 F:      tools/testing/selftests/drivers/usb/usbip/
15237
15238 USB PEGASUS DRIVER
15239 M:      Petko Manolov <petkan@nucleusys.com>
15240 L:      linux-usb@vger.kernel.org
15241 L:      netdev@vger.kernel.org
15242 T:      git git://github.com/petkan/pegasus.git
15243 W:      https://github.com/petkan/pegasus
15244 S:      Maintained
15245 F:      drivers/net/usb/pegasus.*
15246
15247 USB PHY LAYER
15248 M:      Felipe Balbi <balbi@kernel.org>
15249 L:      linux-usb@vger.kernel.org
15250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
15251 S:      Maintained
15252 F:      drivers/usb/phy/
15253
15254 USB PRINTER DRIVER (usblp)
15255 M:      Pete Zaitcev <zaitcev@redhat.com>
15256 L:      linux-usb@vger.kernel.org
15257 S:      Supported
15258 F:      drivers/usb/class/usblp.c
15259
15260 USB QMI WWAN NETWORK DRIVER
15261 M:      Bjørn Mork <bjorn@mork.no>
15262 L:      netdev@vger.kernel.org
15263 S:      Maintained
15264 F:      Documentation/ABI/testing/sysfs-class-net-qmi
15265 F:      drivers/net/usb/qmi_wwan.c
15266
15267 USB RTL8150 DRIVER
15268 M:      Petko Manolov <petkan@nucleusys.com>
15269 L:      linux-usb@vger.kernel.org
15270 L:      netdev@vger.kernel.org
15271 T:      git git://github.com/petkan/rtl8150.git
15272 W:      https://github.com/petkan/rtl8150
15273 S:      Maintained
15274 F:      drivers/net/usb/rtl8150.c
15275
15276 USB SERIAL SUBSYSTEM
15277 M:      Johan Hovold <johan@kernel.org>
15278 L:      linux-usb@vger.kernel.org
15279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
15280 S:      Maintained
15281 F:      Documentation/usb/usb-serial.txt
15282 F:      drivers/usb/serial/
15283 F:      include/linux/usb/serial.h
15284
15285 USB SMSC75XX ETHERNET DRIVER
15286 M:      Steve Glendinning <steve.glendinning@shawell.net>
15287 L:      netdev@vger.kernel.org
15288 S:      Maintained
15289 F:      drivers/net/usb/smsc75xx.*
15290
15291 USB SMSC95XX ETHERNET DRIVER
15292 M:      Steve Glendinning <steve.glendinning@shawell.net>
15293 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
15294 L:      netdev@vger.kernel.org
15295 S:      Maintained
15296 F:      drivers/net/usb/smsc95xx.*
15297
15298 USB SUBSYSTEM
15299 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15300 L:      linux-usb@vger.kernel.org
15301 W:      http://www.linux-usb.org
15302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
15303 S:      Supported
15304 F:      Documentation/devicetree/bindings/usb/
15305 F:      Documentation/usb/
15306 F:      drivers/usb/
15307 F:      include/linux/usb.h
15308 F:      include/linux/usb/
15309
15310 USB TYPEC PI3USB30532 MUX DRIVER
15311 M:      Hans de Goede <hdegoede@redhat.com>
15312 L:      linux-usb@vger.kernel.org
15313 S:      Maintained
15314 F:      drivers/usb/typec/mux/pi3usb30532.c
15315
15316 USB TYPEC CLASS
15317 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15318 L:      linux-usb@vger.kernel.org
15319 S:      Maintained
15320 F:      Documentation/ABI/testing/sysfs-class-typec
15321 F:      Documentation/driver-api/usb/typec.rst
15322 F:      drivers/usb/typec/
15323 F:      include/linux/usb/typec.h
15324
15325 USB TYPEC BUS FOR ALTERNATE MODES
15326 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
15327 L:      linux-usb@vger.kernel.org
15328 S:      Maintained
15329 F:      Documentation/ABI/testing/sysfs-bus-typec
15330 F:      Documentation/driver-api/usb/typec_bus.rst
15331 F:      drivers/usb/typec/altmodes/
15332 F:      include/linux/usb/typec_altmode.h
15333
15334 USB UHCI DRIVER
15335 M:      Alan Stern <stern@rowland.harvard.edu>
15336 L:      linux-usb@vger.kernel.org
15337 S:      Maintained
15338 F:      drivers/usb/host/uhci*
15339
15340 USB VIDEO CLASS
15341 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15342 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
15343 L:      linux-media@vger.kernel.org
15344 T:      git git://linuxtv.org/media_tree.git
15345 W:      http://www.ideasonboard.org/uvc/
15346 S:      Maintained
15347 F:      drivers/media/usb/uvc/
15348 F:      include/uapi/linux/uvcvideo.h
15349
15350 USB VISION DRIVER
15351 M:      Hans Verkuil <hverkuil@xs4all.nl>
15352 L:      linux-media@vger.kernel.org
15353 T:      git git://linuxtv.org/media_tree.git
15354 W:      https://linuxtv.org
15355 S:      Odd Fixes
15356 F:      drivers/media/usb/usbvision/
15357
15358 USB WEBCAM GADGET
15359 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
15360 L:      linux-usb@vger.kernel.org
15361 S:      Maintained
15362 F:      drivers/usb/gadget/function/*uvc*
15363 F:      drivers/usb/gadget/legacy/webcam.c
15364 F:      include/uapi/linux/usb/g_uvc.h
15365
15366 USB WIRELESS RNDIS DRIVER (rndis_wlan)
15367 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
15368 L:      linux-wireless@vger.kernel.org
15369 S:      Maintained
15370 F:      drivers/net/wireless/rndis_wlan.c
15371
15372 USB XHCI DRIVER
15373 M:      Mathias Nyman <mathias.nyman@intel.com>
15374 L:      linux-usb@vger.kernel.org
15375 S:      Supported
15376 F:      drivers/usb/host/xhci*
15377 F:      drivers/usb/host/pci-quirks*
15378
15379 USB ZD1201 DRIVER
15380 L:      linux-wireless@vger.kernel.org
15381 W:      http://linux-lc100020.sourceforge.net
15382 S:      Orphan
15383 F:      drivers/net/wireless/zydas/zd1201.*
15384
15385 USB ZR364XX DRIVER
15386 M:      Antoine Jacquet <royale@zerezo.com>
15387 L:      linux-usb@vger.kernel.org
15388 L:      linux-media@vger.kernel.org
15389 T:      git git://linuxtv.org/media_tree.git
15390 W:      http://royale.zerezo.com/zr364xx/
15391 S:      Maintained
15392 F:      Documentation/media/v4l-drivers/zr364xx*
15393 F:      drivers/media/usb/zr364xx/
15394
15395 USER-MODE LINUX (UML)
15396 M:      Jeff Dike <jdike@addtoit.com>
15397 M:      Richard Weinberger <richard@nod.at>
15398 L:      linux-um@lists.infradead.org
15399 W:      http://user-mode-linux.sourceforge.net
15400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
15401 S:      Maintained
15402 F:      Documentation/virtual/uml/
15403 F:      arch/um/
15404 F:      arch/x86/um/
15405 F:      fs/hostfs/
15406 F:      fs/hppfs/
15407
15408 USERSPACE I/O (UIO)
15409 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15410 S:      Maintained
15411 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15412 F:      Documentation/driver-api/uio-howto.rst
15413 F:      drivers/uio/
15414 F:      include/linux/uio*.h
15415
15416 UTIL-LINUX PACKAGE
15417 M:      Karel Zak <kzak@redhat.com>
15418 L:      util-linux@vger.kernel.org
15419 W:      http://en.wikipedia.org/wiki/Util-linux
15420 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
15421 S:      Maintained
15422
15423 UUID HELPERS
15424 M:      Christoph Hellwig <hch@lst.de>
15425 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15426 L:      linux-kernel@vger.kernel.org
15427 T:      git git://git.infradead.org/users/hch/uuid.git
15428 F:      lib/uuid.c
15429 F:      lib/test_uuid.c
15430 F:      include/linux/uuid.h
15431 F:      include/uapi/linux/uuid.h
15432 S:      Maintained
15433
15434 UVESAFB DRIVER
15435 M:      Michal Januszewski <spock@gentoo.org>
15436 L:      linux-fbdev@vger.kernel.org
15437 W:      https://github.com/mjanusz/v86d
15438 S:      Maintained
15439 F:      Documentation/fb/uvesafb.txt
15440 F:      drivers/video/fbdev/uvesafb.*
15441
15442 VF610 NAND DRIVER
15443 M:      Stefan Agner <stefan@agner.ch>
15444 L:      linux-mtd@lists.infradead.org
15445 S:      Supported
15446 F:      drivers/mtd/nand/raw/vf610_nfc.c
15447
15448 VFAT/FAT/MSDOS FILESYSTEM
15449 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
15450 S:      Maintained
15451 F:      Documentation/filesystems/vfat.txt
15452 F:      fs/fat/
15453
15454 VFIO DRIVER
15455 M:      Alex Williamson <alex.williamson@redhat.com>
15456 L:      kvm@vger.kernel.org
15457 T:      git git://github.com/awilliam/linux-vfio.git
15458 S:      Maintained
15459 F:      Documentation/vfio.txt
15460 F:      drivers/vfio/
15461 F:      include/linux/vfio.h
15462 F:      include/uapi/linux/vfio.h
15463
15464 VFIO MEDIATED DEVICE DRIVERS
15465 M:      Kirti Wankhede <kwankhede@nvidia.com>
15466 L:      kvm@vger.kernel.org
15467 S:      Maintained
15468 F:      Documentation/vfio-mediated-device.txt
15469 F:      drivers/vfio/mdev/
15470 F:      include/linux/mdev.h
15471 F:      samples/vfio-mdev/
15472
15473 VFIO PLATFORM DRIVER
15474 M:      Eric Auger <eric.auger@redhat.com>
15475 L:      kvm@vger.kernel.org
15476 S:      Maintained
15477 F:      drivers/vfio/platform/
15478
15479 VGA_SWITCHEROO
15480 R:      Lukas Wunner <lukas@wunner.de>
15481 S:      Maintained
15482 F:      Documentation/gpu/vga-switcheroo.rst
15483 F:      drivers/gpu/vga/vga_switcheroo.c
15484 F:      include/linux/vga_switcheroo.h
15485 T:      git git://anongit.freedesktop.org/drm/drm-misc
15486
15487 VIA RHINE NETWORK DRIVER
15488 S:      Orphan
15489 F:      drivers/net/ethernet/via/via-rhine.c
15490
15491 VIA SD/MMC CARD CONTROLLER DRIVER
15492 M:      Bruce Chang <brucechang@via.com.tw>
15493 M:      Harald Welte <HaraldWelte@viatech.com>
15494 S:      Maintained
15495 F:      drivers/mmc/host/via-sdmmc.c
15496
15497 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
15498 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
15499 L:      linux-fbdev@vger.kernel.org
15500 S:      Maintained
15501 F:      include/linux/via-core.h
15502 F:      include/linux/via-gpio.h
15503 F:      include/linux/via_i2c.h
15504 F:      drivers/video/fbdev/via/
15505
15506 VIA VELOCITY NETWORK DRIVER
15507 M:      Francois Romieu <romieu@fr.zoreil.com>
15508 L:      netdev@vger.kernel.org
15509 S:      Maintained
15510 F:      drivers/net/ethernet/via/via-velocity.*
15511
15512 VICODEC VIRTUAL CODEC DRIVER
15513 M:      Hans Verkuil <hans.verkuil@cisco.com>
15514 L:      linux-media@vger.kernel.org
15515 T:      git git://linuxtv.org/media_tree.git
15516 W:      https://linuxtv.org
15517 S:      Maintained
15518 F:      drivers/media/platform/vicodec/*
15519
15520 VIDEO MULTIPLEXER DRIVER
15521 M:      Philipp Zabel <p.zabel@pengutronix.de>
15522 L:      linux-media@vger.kernel.org
15523 S:      Maintained
15524 F:      drivers/media/platform/video-mux.c
15525
15526 VIDEO I2C POLLING DRIVER
15527 M:      Matt Ranostay <matt.ranostay@konsulko.com>
15528 L:      linux-media@vger.kernel.org
15529 S:      Maintained
15530 F:      drivers/media/i2c/video-i2c.c
15531
15532 VIDEOBUF2 FRAMEWORK
15533 M:      Pawel Osciak <pawel@osciak.com>
15534 M:      Marek Szyprowski <m.szyprowski@samsung.com>
15535 M:      Kyungmin Park <kyungmin.park@samsung.com>
15536 L:      linux-media@vger.kernel.org
15537 S:      Maintained
15538 F:      drivers/media/v4l2-core/videobuf2-*
15539 F:      include/media/videobuf2-*
15540
15541 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
15542 M:      Helen Koike <helen.koike@collabora.com>
15543 L:      linux-media@vger.kernel.org
15544 T:      git git://linuxtv.org/media_tree.git
15545 W:      https://linuxtv.org
15546 S:      Maintained
15547 F:      drivers/media/platform/vimc/*
15548
15549 VIRT LIB
15550 M:      Alex Williamson <alex.williamson@redhat.com>
15551 M:      Paolo Bonzini <pbonzini@redhat.com>
15552 L:      kvm@vger.kernel.org
15553 S:      Supported
15554 F:      virt/lib/
15555
15556 VIRTIO AND VHOST VSOCK DRIVER
15557 M:      Stefan Hajnoczi <stefanha@redhat.com>
15558 L:      kvm@vger.kernel.org
15559 L:      virtualization@lists.linux-foundation.org
15560 L:      netdev@vger.kernel.org
15561 S:      Maintained
15562 F:      include/linux/virtio_vsock.h
15563 F:      include/uapi/linux/virtio_vsock.h
15564 F:      include/uapi/linux/vsockmon.h
15565 F:      include/uapi/linux/vm_sockets_diag.h
15566 F:      net/vmw_vsock/diag.c
15567 F:      net/vmw_vsock/af_vsock_tap.c
15568 F:      net/vmw_vsock/virtio_transport_common.c
15569 F:      net/vmw_vsock/virtio_transport.c
15570 F:      drivers/net/vsockmon.c
15571 F:      drivers/vhost/vsock.c
15572 F:      drivers/vhost/vsock.h
15573 F:      tools/testing/vsock/
15574
15575 VIRTIO CONSOLE DRIVER
15576 M:      Amit Shah <amit@kernel.org>
15577 L:      virtualization@lists.linux-foundation.org
15578 S:      Maintained
15579 F:      drivers/char/virtio_console.c
15580 F:      include/linux/virtio_console.h
15581 F:      include/uapi/linux/virtio_console.h
15582
15583 VIRTIO CORE, NET AND BLOCK DRIVERS
15584 M:      "Michael S. Tsirkin" <mst@redhat.com>
15585 M:      Jason Wang <jasowang@redhat.com>
15586 L:      virtualization@lists.linux-foundation.org
15587 S:      Maintained
15588 F:      Documentation/devicetree/bindings/virtio/
15589 F:      drivers/virtio/
15590 F:      tools/virtio/
15591 F:      drivers/net/virtio_net.c
15592 F:      drivers/block/virtio_blk.c
15593 F:      include/linux/virtio*.h
15594 F:      include/uapi/linux/virtio_*.h
15595 F:      drivers/crypto/virtio/
15596 F:      mm/balloon_compaction.c
15597
15598 VIRTIO CRYPTO DRIVER
15599 M:      Gonglei <arei.gonglei@huawei.com>
15600 L:      virtualization@lists.linux-foundation.org
15601 L:      linux-crypto@vger.kernel.org
15602 S:      Maintained
15603 F:      drivers/crypto/virtio/
15604 F:      include/uapi/linux/virtio_crypto.h
15605
15606 VIRTIO DRIVERS FOR S390
15607 M:      Cornelia Huck <cohuck@redhat.com>
15608 M:      Halil Pasic <pasic@linux.ibm.com>
15609 L:      linux-s390@vger.kernel.org
15610 L:      virtualization@lists.linux-foundation.org
15611 L:      kvm@vger.kernel.org
15612 S:      Supported
15613 F:      drivers/s390/virtio/
15614 F:      arch/s390/include/uapi/asm/virtio-ccw.h
15615
15616 VIRTIO GPU DRIVER
15617 M:      David Airlie <airlied@linux.ie>
15618 M:      Gerd Hoffmann <kraxel@redhat.com>
15619 L:      dri-devel@lists.freedesktop.org
15620 L:      virtualization@lists.linux-foundation.org
15621 T:      git git://anongit.freedesktop.org/drm/drm-misc
15622 S:      Maintained
15623 F:      drivers/gpu/drm/virtio/
15624 F:      include/uapi/linux/virtio_gpu.h
15625
15626 VIRTIO HOST (VHOST)
15627 M:      "Michael S. Tsirkin" <mst@redhat.com>
15628 M:      Jason Wang <jasowang@redhat.com>
15629 L:      kvm@vger.kernel.org
15630 L:      virtualization@lists.linux-foundation.org
15631 L:      netdev@vger.kernel.org
15632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
15633 S:      Maintained
15634 F:      drivers/vhost/
15635 F:      include/uapi/linux/vhost.h
15636
15637 VIRTIO INPUT DRIVER
15638 M:      Gerd Hoffmann <kraxel@redhat.com>
15639 S:      Maintained
15640 F:      drivers/virtio/virtio_input.c
15641 F:      include/uapi/linux/virtio_input.h
15642
15643 VIRTUAL BOX GUEST DEVICE DRIVER
15644 M:      Hans de Goede <hdegoede@redhat.com>
15645 M:      Arnd Bergmann <arnd@arndb.de>
15646 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15647 S:      Maintained
15648 F:      include/linux/vbox_utils.h
15649 F:      include/uapi/linux/vbox*.h
15650 F:      drivers/virt/vboxguest/
15651
15652 VIRTUAL SERIO DEVICE DRIVER
15653 M:      Stephen Chandler Paul <thatslyude@gmail.com>
15654 S:      Maintained
15655 F:      drivers/input/serio/userio.c
15656 F:      include/uapi/linux/userio.h
15657
15658 VIVID VIRTUAL VIDEO DRIVER
15659 M:      Hans Verkuil <hverkuil@xs4all.nl>
15660 L:      linux-media@vger.kernel.org
15661 T:      git git://linuxtv.org/media_tree.git
15662 W:      https://linuxtv.org
15663 S:      Maintained
15664 F:      drivers/media/platform/vivid/*
15665
15666 VLYNQ BUS
15667 M:      Florian Fainelli <f.fainelli@gmail.com>
15668 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
15669 S:      Maintained
15670 F:      drivers/vlynq/vlynq.c
15671 F:      include/linux/vlynq.h
15672
15673 VME SUBSYSTEM
15674 M:      Martyn Welch <martyn@welchs.me.uk>
15675 M:      Manohar Vanga <manohar.vanga@gmail.com>
15676 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15677 L:      devel@driverdev.osuosl.org
15678 S:      Maintained
15679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
15680 F:      Documentation/driver-api/vme.rst
15681 F:      drivers/staging/vme/
15682 F:      drivers/vme/
15683 F:      include/linux/vme*
15684
15685 VMWARE BALLOON DRIVER
15686 M:      Xavier Deguillard <xdeguillard@vmware.com>
15687 M:      Nadav Amit <namit@vmware.com>
15688 M:      "VMware, Inc." <pv-drivers@vmware.com>
15689 L:      linux-kernel@vger.kernel.org
15690 S:      Maintained
15691 F:      drivers/misc/vmw_balloon.c
15692
15693 VMWARE HYPERVISOR INTERFACE
15694 M:      Alok Kataria <akataria@vmware.com>
15695 L:      virtualization@lists.linux-foundation.org
15696 S:      Supported
15697 F:      arch/x86/kernel/cpu/vmware.c
15698
15699 VMWARE PVRDMA DRIVER
15700 M:      Adit Ranadive <aditr@vmware.com>
15701 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15702 L:      linux-rdma@vger.kernel.org
15703 S:      Maintained
15704 F:      drivers/infiniband/hw/vmw_pvrdma/
15705
15706 VMware PVSCSI driver
15707 M:      Jim Gill <jgill@vmware.com>
15708 M:      VMware PV-Drivers <pv-drivers@vmware.com>
15709 L:      linux-scsi@vger.kernel.org
15710 S:      Maintained
15711 F:      drivers/scsi/vmw_pvscsi.c
15712 F:      drivers/scsi/vmw_pvscsi.h
15713
15714 VMWARE VMMOUSE SUBDRIVER
15715 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
15716 M:      "VMware, Inc." <pv-drivers@vmware.com>
15717 L:      linux-input@vger.kernel.org
15718 S:      Maintained
15719 F:      drivers/input/mouse/vmmouse.c
15720 F:      drivers/input/mouse/vmmouse.h
15721
15722 VMWARE VMXNET3 ETHERNET DRIVER
15723 M:      Ronak Doshi <doshir@vmware.com>
15724 M:      "VMware, Inc." <pv-drivers@vmware.com>
15725 L:      netdev@vger.kernel.org
15726 S:      Maintained
15727 F:      drivers/net/vmxnet3/
15728
15729 VOCORE VOCORE2 BOARD
15730 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
15731 L:      linux-mips@linux-mips.org
15732 S:      Maintained
15733 F:      arch/mips/boot/dts/ralink/vocore2.dts
15734
15735 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
15736 M:      Liam Girdwood <lgirdwood@gmail.com>
15737 M:      Mark Brown <broonie@kernel.org>
15738 L:      linux-kernel@vger.kernel.org
15739 W:      http://www.slimlogic.co.uk/?p=48
15740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
15741 S:      Supported
15742 F:      Documentation/devicetree/bindings/regulator/
15743 F:      Documentation/power/regulator/
15744 F:      drivers/regulator/
15745 F:      include/dt-bindings/regulator/
15746 F:      include/linux/regulator/
15747
15748 VRF
15749 M:      David Ahern <dsa@cumulusnetworks.com>
15750 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
15751 L:      netdev@vger.kernel.org
15752 S:      Maintained
15753 F:      drivers/net/vrf.c
15754 F:      Documentation/networking/vrf.txt
15755
15756 VT1211 HARDWARE MONITOR DRIVER
15757 M:      Juerg Haefliger <juergh@gmail.com>
15758 L:      linux-hwmon@vger.kernel.org
15759 S:      Maintained
15760 F:      Documentation/hwmon/vt1211
15761 F:      drivers/hwmon/vt1211.c
15762
15763 VT8231 HARDWARE MONITOR DRIVER
15764 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
15765 L:      linux-hwmon@vger.kernel.org
15766 S:      Maintained
15767 F:      drivers/hwmon/vt8231.c
15768
15769 VUB300 USB to SDIO/SD/MMC bridge chip
15770 M:      Tony Olech <tony.olech@elandigitalsystems.com>
15771 L:      linux-mmc@vger.kernel.org
15772 L:      linux-usb@vger.kernel.org
15773 S:      Supported
15774 F:      drivers/mmc/host/vub300.c
15775
15776 W1 DALLAS'S 1-WIRE BUS
15777 M:      Evgeniy Polyakov <zbr@ioremap.net>
15778 S:      Maintained
15779 F:      Documentation/devicetree/bindings/w1/
15780 F:      Documentation/w1/
15781 F:      drivers/w1/
15782 F:      include/linux/w1.h
15783
15784 W83791D HARDWARE MONITORING DRIVER
15785 M:      Marc Hulsman <m.hulsman@tudelft.nl>
15786 L:      linux-hwmon@vger.kernel.org
15787 S:      Maintained
15788 F:      Documentation/hwmon/w83791d
15789 F:      drivers/hwmon/w83791d.c
15790
15791 W83793 HARDWARE MONITORING DRIVER
15792 M:      Rudolf Marek <r.marek@assembler.cz>
15793 L:      linux-hwmon@vger.kernel.org
15794 S:      Maintained
15795 F:      Documentation/hwmon/w83793
15796 F:      drivers/hwmon/w83793.c
15797
15798 W83795 HARDWARE MONITORING DRIVER
15799 M:      Jean Delvare <jdelvare@suse.com>
15800 L:      linux-hwmon@vger.kernel.org
15801 S:      Maintained
15802 F:      drivers/hwmon/w83795.c
15803
15804 W83L51xD SD/MMC CARD INTERFACE DRIVER
15805 M:      Pierre Ossman <pierre@ossman.eu>
15806 S:      Maintained
15807 F:      drivers/mmc/host/wbsd.*
15808
15809 WACOM PROTOCOL 4 SERIAL TABLETS
15810 M:      Julian Squires <julian@cipht.net>
15811 M:      Hans de Goede <hdegoede@redhat.com>
15812 L:      linux-input@vger.kernel.org
15813 S:      Maintained
15814 F:      drivers/input/tablet/wacom_serial4.c
15815
15816 WATCHDOG DEVICE DRIVERS
15817 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
15818 M:      Guenter Roeck <linux@roeck-us.net>
15819 L:      linux-watchdog@vger.kernel.org
15820 W:      http://www.linux-watchdog.org/
15821 T:      git git://www.linux-watchdog.org/linux-watchdog.git
15822 S:      Maintained
15823 F:      Documentation/devicetree/bindings/watchdog/
15824 F:      Documentation/watchdog/
15825 F:      drivers/watchdog/
15826 F:      include/linux/watchdog.h
15827 F:      include/uapi/linux/watchdog.h
15828
15829 WHISKEYCOVE PMIC GPIO DRIVER
15830 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
15831 L:      linux-gpio@vger.kernel.org
15832 S:      Maintained
15833 F:      drivers/gpio/gpio-wcove.c
15834
15835 WIIMOTE HID DRIVER
15836 M:      David Herrmann <dh.herrmann@googlemail.com>
15837 L:      linux-input@vger.kernel.org
15838 S:      Maintained
15839 F:      drivers/hid/hid-wiimote*
15840
15841 WILOCITY WIL6210 WIRELESS DRIVER
15842 M:      Maya Erez <merez@codeaurora.org>
15843 L:      linux-wireless@vger.kernel.org
15844 L:      wil6210@qti.qualcomm.com
15845 S:      Supported
15846 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
15847 F:      drivers/net/wireless/ath/wil6210/
15848
15849 WIMAX STACK
15850 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
15851 M:      linux-wimax@intel.com
15852 L:      wimax@linuxwimax.org (subscribers-only)
15853 S:      Supported
15854 W:      http://linuxwimax.org
15855 F:      Documentation/wimax/README.wimax
15856 F:      include/linux/wimax/debug.h
15857 F:      include/net/wimax.h
15858 F:      include/uapi/linux/wimax.h
15859 F:      net/wimax/
15860
15861 WINBOND CIR DRIVER
15862 M:      David Härdeman <david@hardeman.nu>
15863 S:      Maintained
15864 F:      drivers/media/rc/winbond-cir.c
15865
15866 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
15867 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15868 L:      linux-watchdog@vger.kernel.org
15869 S:      Maintained
15870 F:      drivers/watchdog/ebc-c384_wdt.c
15871
15872 WINSYSTEMS WS16C48 GPIO DRIVER
15873 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
15874 L:      linux-gpio@vger.kernel.org
15875 S:      Maintained
15876 F:      drivers/gpio/gpio-ws16c48.c
15877
15878 WISTRON LAPTOP BUTTON DRIVER
15879 M:      Miloslav Trmac <mitr@volny.cz>
15880 S:      Maintained
15881 F:      drivers/input/misc/wistron_btns.c
15882
15883 WL3501 WIRELESS PCMCIA CARD DRIVER
15884 L:      linux-wireless@vger.kernel.org
15885 S:      Odd fixes
15886 F:      drivers/net/wireless/wl3501*
15887
15888 WOLFSON MICROELECTRONICS DRIVERS
15889 L:      patches@opensource.cirrus.com
15890 T:      git https://github.com/CirrusLogic/linux-drivers.git
15891 W:      https://github.com/CirrusLogic/linux-drivers/wiki
15892 S:      Supported
15893 F:      Documentation/hwmon/wm83??
15894 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
15895 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
15896 F:      Documentation/devicetree/bindings/mfd/arizona.txt
15897 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
15898 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
15899 F:      arch/arm/mach-s3c64xx/mach-crag6410*
15900 F:      drivers/clk/clk-wm83*.c
15901 F:      drivers/extcon/extcon-arizona.c
15902 F:      drivers/leds/leds-wm83*.c
15903 F:      drivers/gpio/gpio-*wm*.c
15904 F:      drivers/gpio/gpio-arizona.c
15905 F:      drivers/hwmon/wm83??-hwmon.c
15906 F:      drivers/input/misc/wm831x-on.c
15907 F:      drivers/input/touchscreen/wm831x-ts.c
15908 F:      drivers/input/touchscreen/wm97*.c
15909 F:      drivers/mfd/arizona*
15910 F:      drivers/mfd/wm*.c
15911 F:      drivers/mfd/cs47l24*
15912 F:      drivers/power/supply/wm83*.c
15913 F:      drivers/rtc/rtc-wm83*.c
15914 F:      drivers/regulator/wm8*.c
15915 F:      drivers/regulator/arizona*
15916 F:      drivers/video/backlight/wm83*_bl.c
15917 F:      drivers/watchdog/wm83*_wdt.c
15918 F:      include/linux/mfd/arizona/
15919 F:      include/linux/mfd/wm831x/
15920 F:      include/linux/mfd/wm8350/
15921 F:      include/linux/mfd/wm8400*
15922 F:      include/linux/regulator/arizona*
15923 F:      include/linux/wm97xx.h
15924 F:      include/sound/wm????.h
15925 F:      sound/soc/codecs/arizona.?
15926 F:      sound/soc/codecs/wm*
15927 F:      sound/soc/codecs/cs47l24*
15928
15929 WORKQUEUE
15930 M:      Tejun Heo <tj@kernel.org>
15931 R:      Lai Jiangshan <jiangshanlai@gmail.com>
15932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
15933 S:      Maintained
15934 F:      include/linux/workqueue.h
15935 F:      kernel/workqueue.c
15936 F:      Documentation/core-api/workqueue.rst
15937
15938 X-POWERS AXP288 PMIC DRIVERS
15939 M:      Hans de Goede <hdegoede@redhat.com>
15940 S:      Maintained
15941 N:      axp288
15942 F:      drivers/acpi/pmic/intel_pmic_xpower.c
15943
15944 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
15945 M:      Chen-Yu Tsai <wens@csie.org>
15946 L:      linux-kernel@vger.kernel.org
15947 S:      Maintained
15948 N:      axp[128]
15949
15950 X.25 NETWORK LAYER
15951 M:      Andrew Hendry <andrew.hendry@gmail.com>
15952 L:      linux-x25@vger.kernel.org
15953 S:      Odd Fixes
15954 F:      Documentation/networking/x25*
15955 F:      include/net/x25*
15956 F:      net/x25/
15957
15958 X86 ARCHITECTURE (32-BIT AND 64-BIT)
15959 M:      Thomas Gleixner <tglx@linutronix.de>
15960 M:      Ingo Molnar <mingo@redhat.com>
15961 M:      Borislav Petkov <bp@alien8.de>
15962 R:      "H. Peter Anvin" <hpa@zytor.com>
15963 M:      x86@kernel.org
15964 L:      linux-kernel@vger.kernel.org
15965 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
15966 S:      Maintained
15967 F:      Documentation/devicetree/bindings/x86/
15968 F:      Documentation/x86/
15969 F:      arch/x86/
15970
15971 X86 ENTRY CODE
15972 M:      Andy Lutomirski <luto@kernel.org>
15973 L:      linux-kernel@vger.kernel.org
15974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
15975 S:      Maintained
15976 F:      arch/x86/entry/
15977
15978 X86 MCE INFRASTRUCTURE
15979 M:      Tony Luck <tony.luck@intel.com>
15980 M:      Borislav Petkov <bp@alien8.de>
15981 L:      linux-edac@vger.kernel.org
15982 S:      Maintained
15983 F:      arch/x86/kernel/cpu/mcheck/*
15984
15985 X86 MICROCODE UPDATE SUPPORT
15986 M:      Borislav Petkov <bp@alien8.de>
15987 S:      Maintained
15988 F:      arch/x86/kernel/cpu/microcode/*
15989
15990 X86 MM
15991 M:      Dave Hansen <dave.hansen@linux.intel.com>
15992 M:      Andy Lutomirski <luto@kernel.org>
15993 M:      Peter Zijlstra <peterz@infradead.org>
15994 L:      linux-kernel@vger.kernel.org
15995 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
15996 S:      Maintained
15997 F:      arch/x86/mm/
15998
15999 X86 PLATFORM DRIVERS
16000 M:      Darren Hart <dvhart@infradead.org>
16001 M:      Andy Shevchenko <andy@infradead.org>
16002 L:      platform-driver-x86@vger.kernel.org
16003 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
16004 S:      Maintained
16005 F:      drivers/platform/x86/
16006 F:      drivers/platform/olpc/
16007
16008 X86 VDSO
16009 M:      Andy Lutomirski <luto@kernel.org>
16010 L:      linux-kernel@vger.kernel.org
16011 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
16012 S:      Maintained
16013 F:      arch/x86/entry/vdso/
16014
16015 XC2028/3028 TUNER DRIVER
16016 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16017 L:      linux-media@vger.kernel.org
16018 W:      https://linuxtv.org
16019 T:      git git://linuxtv.org/media_tree.git
16020 S:      Maintained
16021 F:      drivers/media/tuners/tuner-xc2028.*
16022
16023 XDP SOCKETS (AF_XDP)
16024 M:      Björn Töpel <bjorn.topel@intel.com>
16025 M:      Magnus Karlsson <magnus.karlsson@intel.com>
16026 L:      netdev@vger.kernel.org
16027 S:      Maintained
16028 F:      kernel/bpf/xskmap.c
16029 F:      net/xdp/
16030
16031 XEN BLOCK SUBSYSTEM
16032 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16033 M:      Roger Pau Monné <roger.pau@citrix.com>
16034 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16035 S:      Supported
16036 F:      drivers/block/xen-blkback/*
16037 F:      drivers/block/xen*
16038
16039 XEN HYPERVISOR ARM
16040 M:      Stefano Stabellini <sstabellini@kernel.org>
16041 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16042 S:      Maintained
16043 F:      arch/arm/xen/
16044 F:      arch/arm/include/asm/xen/
16045
16046 XEN HYPERVISOR ARM64
16047 M:      Stefano Stabellini <sstabellini@kernel.org>
16048 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16049 S:      Maintained
16050 F:      arch/arm64/xen/
16051 F:      arch/arm64/include/asm/xen/
16052
16053 XEN HYPERVISOR INTERFACE
16054 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
16055 M:      Juergen Gross <jgross@suse.com>
16056 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
16058 S:      Supported
16059 F:      arch/x86/xen/
16060 F:      drivers/*/xen-*front.c
16061 F:      drivers/xen/
16062 F:      arch/x86/include/asm/xen/
16063 F:      arch/x86/include/asm/pvclock-abi.h
16064 F:      include/xen/
16065 F:      include/uapi/xen/
16066 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
16067 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
16068
16069 XEN NETWORK BACKEND DRIVER
16070 M:      Wei Liu <wei.liu2@citrix.com>
16071 M:      Paul Durrant <paul.durrant@citrix.com>
16072 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16073 L:      netdev@vger.kernel.org
16074 S:      Supported
16075 F:      drivers/net/xen-netback/*
16076
16077 XEN PCI SUBSYSTEM
16078 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16079 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16080 S:      Supported
16081 F:      arch/x86/pci/*xen*
16082 F:      drivers/pci/*xen*
16083
16084 XEN PVSCSI DRIVERS
16085 M:      Juergen Gross <jgross@suse.com>
16086 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16087 L:      linux-scsi@vger.kernel.org
16088 S:      Supported
16089 F:      drivers/scsi/xen-scsifront.c
16090 F:      drivers/xen/xen-scsiback.c
16091 F:      include/xen/interface/io/vscsiif.h
16092
16093 XEN SWIOTLB SUBSYSTEM
16094 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
16095 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16096 L:      iommu@lists.linux-foundation.org
16097 S:      Supported
16098 F:      arch/x86/xen/*swiotlb*
16099 F:      drivers/xen/*swiotlb*
16100
16101 XEN SOUND FRONTEND DRIVER
16102 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
16103 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
16104 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16105 S:      Supported
16106 F:      sound/xen/*
16107
16108 XFS FILESYSTEM
16109 M:      Darrick J. Wong <darrick.wong@oracle.com>
16110 M:      linux-xfs@vger.kernel.org
16111 L:      linux-xfs@vger.kernel.org
16112 W:      http://xfs.org/
16113 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
16114 S:      Supported
16115 F:      Documentation/filesystems/xfs.txt
16116 F:      fs/xfs/
16117
16118 XILINX AXI ETHERNET DRIVER
16119 M:      Anirudha Sarangi <anirudh@xilinx.com>
16120 M:      John Linn <John.Linn@xilinx.com>
16121 S:      Maintained
16122 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
16123
16124 XILINX UARTLITE SERIAL DRIVER
16125 M:      Peter Korsgaard <jacmet@sunsite.dk>
16126 L:      linux-serial@vger.kernel.org
16127 S:      Maintained
16128 F:      drivers/tty/serial/uartlite.c
16129
16130 XILINX VIDEO IP CORES
16131 M:      Hyun Kwon <hyun.kwon@xilinx.com>
16132 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16133 L:      linux-media@vger.kernel.org
16134 T:      git git://linuxtv.org/media_tree.git
16135 S:      Supported
16136 F:      Documentation/devicetree/bindings/media/xilinx/
16137 F:      drivers/media/platform/xilinx/
16138 F:      include/uapi/linux/xilinx-v4l2-controls.h
16139
16140 XILLYBUS DRIVER
16141 M:      Eli Billauer <eli.billauer@gmail.com>
16142 L:      linux-kernel@vger.kernel.org
16143 S:      Supported
16144 F:      drivers/char/xillybus/
16145
16146 XLP9XX I2C DRIVER
16147 M:      George Cherian <george.cherian@cavium.com>
16148 M:      Jan Glauber <jglauber@cavium.com>
16149 L:      linux-i2c@vger.kernel.org
16150 W:      http://www.cavium.com
16151 S:      Supported
16152 F:      drivers/i2c/busses/i2c-xlp9xx.c
16153
16154 XRA1403 GPIO EXPANDER
16155 M:      Nandor Han <nandor.han@ge.com>
16156 M:      Semi Malinen <semi.malinen@ge.com>
16157 L:      linux-gpio@vger.kernel.org
16158 S:      Maintained
16159 F:      drivers/gpio/gpio-xra1403.c
16160 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
16161
16162 XTENSA XTFPGA PLATFORM SUPPORT
16163 M:      Max Filippov <jcmvbkbc@gmail.com>
16164 L:      linux-xtensa@linux-xtensa.org
16165 S:      Maintained
16166 F:      drivers/spi/spi-xtensa-xtfpga.c
16167 F:      sound/soc/xtensa/xtfpga-i2s.c
16168
16169 YAM DRIVER FOR AX.25
16170 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
16171 L:      linux-hams@vger.kernel.org
16172 S:      Maintained
16173 F:      drivers/net/hamradio/yam*
16174 F:      include/linux/yam.h
16175
16176 YAMA SECURITY MODULE
16177 M:      Kees Cook <keescook@chromium.org>
16178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
16179 S:      Supported
16180 F:      security/yama/
16181 F:      Documentation/admin-guide/LSM/Yama.rst
16182
16183 YEALINK PHONE DRIVER
16184 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
16185 L:      usbb2k-api-dev@nongnu.org
16186 S:      Maintained
16187 F:      Documentation/input/devices/yealink.rst
16188 F:      drivers/input/misc/yealink.*
16189
16190 Z8530 DRIVER FOR AX.25
16191 M:      Joerg Reuter <jreuter@yaina.de>
16192 W:      http://yaina.de/jreuter/
16193 W:      http://www.qsl.net/dl1bke/
16194 L:      linux-hams@vger.kernel.org
16195 S:      Maintained
16196 F:      Documentation/networking/z8530drv.txt
16197 F:      drivers/net/hamradio/*scc.c
16198 F:      drivers/net/hamradio/z8530.h
16199
16200 ZBUD COMPRESSED PAGE ALLOCATOR
16201 M:      Seth Jennings <sjenning@redhat.com>
16202 M:      Dan Streetman <ddstreet@ieee.org>
16203 L:      linux-mm@kvack.org
16204 S:      Maintained
16205 F:      mm/zbud.c
16206 F:      include/linux/zbud.h
16207
16208 ZD1211RW WIRELESS DRIVER
16209 M:      Daniel Drake <dsd@gentoo.org>
16210 M:      Ulrich Kunitz <kune@deine-taler.de>
16211 W:      http://zd1211.ath.cx/wiki/DriverRewrite
16212 L:      linux-wireless@vger.kernel.org
16213 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
16214 S:      Maintained
16215 F:      drivers/net/wireless/zydas/zd1211rw/
16216
16217 ZD1301 MEDIA DRIVER
16218 M:      Antti Palosaari <crope@iki.fi>
16219 L:      linux-media@vger.kernel.org
16220 W:      https://linuxtv.org/
16221 W:      http://palosaari.fi/linux/
16222 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16223 S:      Maintained
16224 F:      drivers/media/usb/dvb-usb-v2/zd1301*
16225
16226 ZD1301_DEMOD MEDIA DRIVER
16227 M:      Antti Palosaari <crope@iki.fi>
16228 L:      linux-media@vger.kernel.org
16229 W:      https://linuxtv.org/
16230 W:      http://palosaari.fi/linux/
16231 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
16232 S:      Maintained
16233 F:      drivers/media/dvb-frontends/zd1301_demod*
16234
16235 ZPOOL COMPRESSED PAGE STORAGE API
16236 M:      Dan Streetman <ddstreet@ieee.org>
16237 L:      linux-mm@kvack.org
16238 S:      Maintained
16239 F:      mm/zpool.c
16240 F:      include/linux/zpool.h
16241
16242 ZR36067 VIDEO FOR LINUX DRIVER
16243 L:      mjpeg-users@lists.sourceforge.net
16244 L:      linux-media@vger.kernel.org
16245 W:      http://mjpeg.sourceforge.net/driver-zoran/
16246 T:      hg https://linuxtv.org/hg/v4l-dvb
16247 S:      Odd Fixes
16248 F:      drivers/staging/media/zoran/
16249
16250 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
16251 M:      Minchan Kim <minchan@kernel.org>
16252 M:      Nitin Gupta <ngupta@vflare.org>
16253 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16254 L:      linux-kernel@vger.kernel.org
16255 S:      Maintained
16256 F:      drivers/block/zram/
16257 F:      Documentation/blockdev/zram.txt
16258
16259 ZS DECSTATION Z85C30 SERIAL DRIVER
16260 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16261 S:      Maintained
16262 F:      drivers/tty/serial/zs.*
16263
16264 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
16265 M:      Minchan Kim <minchan@kernel.org>
16266 M:      Nitin Gupta <ngupta@vflare.org>
16267 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
16268 L:      linux-mm@kvack.org
16269 S:      Maintained
16270 F:      mm/zsmalloc.c
16271 F:      include/linux/zsmalloc.h
16272 F:      Documentation/vm/zsmalloc.rst
16273
16274 ZSWAP COMPRESSED SWAP CACHING
16275 M:      Seth Jennings <sjenning@redhat.com>
16276 M:      Dan Streetman <ddstreet@ieee.org>
16277 L:      linux-mm@kvack.org
16278 S:      Maintained
16279 F:      mm/zswap.c
16280
16281 THE REST
16282 M:      Linus Torvalds <torvalds@linux-foundation.org>
16283 L:      linux-kernel@vger.kernel.org
16284 Q:      http://patchwork.kernel.org/project/LKML/list/
16285 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
16286 S:      Buried alive in reporters
16287 F:      *
16288 F:      */