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/device_drivers/3com/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 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 276 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 277 F:      drivers/counter/104-quad-8.c
 278
 279 ACCES PCI-IDIO-16 GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-pci-idio-16.c
 284
 285 ACCES PCIe-IDIO-24 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pcie-idio-24.c
 290
 291 ACENIC DRIVER
 292 M:      Jes Sorensen <jes@trained-monkey.org>
 293 L:      linux-acenic@sunsite.dk
 294 S:      Maintained
 295 F:      drivers/net/ethernet/alteon/acenic*
 296
 297 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 298 M:      Peter Feuerer <peter@piie.net>
 299 L:      platform-driver-x86@vger.kernel.org
 300 W:      http://piie.net/?section=acerhdf
 301 S:      Maintained
 302 F:      drivers/platform/x86/acerhdf.c
 303
 304 ACER WMI LAPTOP EXTRAS
 305 M:      "Lee, Chun-Yi" <jlee@suse.com>
 306 L:      platform-driver-x86@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/platform/x86/acer-wmi.c
 309
 310 ACPI
 311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 312 M:      Len Brown <lenb@kernel.org>
 313 L:      linux-acpi@vger.kernel.org
 314 W:      https://01.org/linux-acpi
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 317 B:      https://bugzilla.kernel.org
 318 S:      Supported
 319 F:      drivers/acpi/
 320 F:      drivers/pnp/pnpacpi/
 321 F:      include/linux/acpi.h
 322 F:      include/linux/fwnode.h
 323 F:      include/acpi/
 324 F:      Documentation/firmware-guide/acpi/
 325 F:      Documentation/ABI/testing/sysfs-bus-acpi
 326 F:      Documentation/ABI/testing/configfs-acpi
 327 F:      drivers/pci/*acpi*
 328 F:      drivers/pci/*/*acpi*
 329 F:      tools/power/acpi/
 330
 331 ACPI APEI
 332 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 333 M:      Len Brown <lenb@kernel.org>
 334 L:      linux-acpi@vger.kernel.org
 335 R:      James Morse <james.morse@arm.com>
 336 R:      Tony Luck <tony.luck@intel.com>
 337 R:      Borislav Petkov <bp@alien8.de>
 338 F:      drivers/acpi/apei/
 339
 340 ACPI COMPONENT ARCHITECTURE (ACPICA)
 341 M:      Robert Moore <robert.moore@intel.com>
 342 M:      Erik Schmauss <erik.schmauss@intel.com>
 343 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 344 L:      linux-acpi@vger.kernel.org
 345 L:      devel@acpica.org
 346 W:      https://acpica.org/
 347 W:      https://github.com/acpica/acpica/
 348 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 350 B:      https://bugzilla.kernel.org
 351 B:      https://bugs.acpica.org
 352 S:      Supported
 353 F:      drivers/acpi/acpica/
 354 F:      include/acpi/
 355 F:      tools/power/acpi/
 356
 357 ACPI FAN DRIVER
 358 M:      Zhang Rui <rui.zhang@intel.com>
 359 L:      linux-acpi@vger.kernel.org
 360 W:      https://01.org/linux-acpi
 361 B:      https://bugzilla.kernel.org
 362 S:      Supported
 363 F:      drivers/acpi/fan.c
 364
 365 ACPI FOR ARM64 (ACPI/arm64)
 366 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 367 M:      Hanjun Guo <guohanjun@huawei.com>
 368 M:      Sudeep Holla <sudeep.holla@arm.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 371 S:      Maintained
 372 F:      drivers/acpi/arm64
 373
 374 ACPI I2C MULTI INSTANTIATE DRIVER
 375 M:      Hans de Goede <hdegoede@redhat.com>
 376 L:      platform-driver-x86@vger.kernel.org
 377 S:      Maintained
 378 F:      drivers/platform/x86/i2c-multi-instantiate.c
 379
 380 ACPI PMIC DRIVERS
 381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 382 M:      Len Brown <lenb@kernel.org>
 383 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 384 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 385 L:      linux-acpi@vger.kernel.org
 386 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 388 B:      https://bugzilla.kernel.org
 389 S:      Supported
 390 F:      drivers/acpi/pmic/
 391
 392 ACPI THERMAL DRIVER
 393 M:      Zhang Rui <rui.zhang@intel.com>
 394 L:      linux-acpi@vger.kernel.org
 395 W:      https://01.org/linux-acpi
 396 B:      https://bugzilla.kernel.org
 397 S:      Supported
 398 F:      drivers/acpi/*thermal*
 399
 400 ACPI VIDEO DRIVER
 401 M:      Zhang Rui <rui.zhang@intel.com>
 402 L:      linux-acpi@vger.kernel.org
 403 W:      https://01.org/linux-acpi
 404 B:      https://bugzilla.kernel.org
 405 S:      Supported
 406 F:      drivers/acpi/acpi_video.c
 407
 408 ACPI WMI DRIVER
 409 L:      platform-driver-x86@vger.kernel.org
 410 S:      Orphan
 411 F:      drivers/platform/x86/wmi.c
 412 F:      include/uapi/linux/wmi.h
 413
 414 AD1889 ALSA SOUND DRIVER
 415 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 416 L:      linux-parisc@vger.kernel.org
 417 S:      Maintained
 418 F:      sound/pci/ad1889.*
 419
 420 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 421 M:      Michael Hennerich <michael.hennerich@analog.com>
 422 W:      http://wiki.analog.com/AD5254
 423 W:      http://ez.analog.com/community/linux-device-drivers
 424 S:      Supported
 425 F:      drivers/misc/ad525x_dpot.c
 426
 427 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 428 M:      Michael Hennerich <michael.hennerich@analog.com>
 429 W:      http://wiki.analog.com/AD5398
 430 W:      http://ez.analog.com/community/linux-device-drivers
 431 S:      Supported
 432 F:      drivers/regulator/ad5398.c
 433
 434 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 435 M:      Michael Hennerich <michael.hennerich@analog.com>
 436 W:      http://wiki.analog.com/AD7142
 437 W:      http://ez.analog.com/community/linux-device-drivers
 438 S:      Supported
 439 F:      drivers/input/misc/ad714x.c
 440
 441 AD7877 TOUCHSCREEN DRIVER
 442 M:      Michael Hennerich <michael.hennerich@analog.com>
 443 W:      http://wiki.analog.com/AD7877
 444 W:      http://ez.analog.com/community/linux-device-drivers
 445 S:      Supported
 446 F:      drivers/input/touchscreen/ad7877.c
 447
 448 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 449 M:      Michael Hennerich <michael.hennerich@analog.com>
 450 W:      http://wiki.analog.com/AD7879
 451 W:      http://ez.analog.com/community/linux-device-drivers
 452 S:      Supported
 453 F:      drivers/input/touchscreen/ad7879.c
 454
 455 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 456 M:      Jiri Kosina <jikos@kernel.org>
 457 S:      Maintained
 458
 459 ADF7242 IEEE 802.15.4 RADIO DRIVER
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 W:      https://wiki.analog.com/ADF7242
 462 W:      http://ez.analog.com/community/linux-device-drivers
 463 L:      linux-wpan@vger.kernel.org
 464 S:      Supported
 465 F:      drivers/net/ieee802154/adf7242.c
 466 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 467
 468 ADM1025 HARDWARE MONITOR DRIVER
 469 M:      Jean Delvare <jdelvare@suse.com>
 470 L:      linux-hwmon@vger.kernel.org
 471 S:      Maintained
 472 F:      Documentation/hwmon/adm1025.rst
 473 F:      drivers/hwmon/adm1025.c
 474
 475 ADM1029 HARDWARE MONITOR DRIVER
 476 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 477 L:      linux-hwmon@vger.kernel.org
 478 S:      Maintained
 479 F:      drivers/hwmon/adm1029.c
 480
 481 ADM8211 WIRELESS DRIVER
 482 L:      linux-wireless@vger.kernel.org
 483 W:      http://wireless.kernel.org/
 484 S:      Orphan
 485 F:      drivers/net/wireless/admtek/adm8211.*
 486
 487 ADP1653 FLASH CONTROLLER DRIVER
 488 M:      Sakari Ailus <sakari.ailus@iki.fi>
 489 L:      linux-media@vger.kernel.org
 490 S:      Maintained
 491 F:      drivers/media/i2c/adp1653.c
 492 F:      include/media/i2c/adp1653.h
 493
 494 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 495 M:      Michael Hennerich <michael.hennerich@analog.com>
 496 W:      http://wiki.analog.com/ADP5520
 497 W:      http://ez.analog.com/community/linux-device-drivers
 498 S:      Supported
 499 F:      drivers/mfd/adp5520.c
 500 F:      drivers/video/backlight/adp5520_bl.c
 501 F:      drivers/leds/leds-adp5520.c
 502 F:      drivers/gpio/gpio-adp5520.c
 503 F:      drivers/input/keyboard/adp5520-keys.c
 504
 505 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 506 M:      Michael Hennerich <michael.hennerich@analog.com>
 507 W:      http://wiki.analog.com/ADP5588
 508 W:      http://ez.analog.com/community/linux-device-drivers
 509 S:      Supported
 510 F:      drivers/input/keyboard/adp5588-keys.c
 511 F:      drivers/gpio/gpio-adp5588.c
 512
 513 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 514 M:      Michael Hennerich <michael.hennerich@analog.com>
 515 W:      http://wiki.analog.com/ADP8860
 516 W:      http://ez.analog.com/community/linux-device-drivers
 517 S:      Supported
 518 F:      drivers/video/backlight/adp8860_bl.c
 519
 520 ADS1015 HARDWARE MONITOR DRIVER
 521 M:      Dirk Eibach <eibach@gdsys.de>
 522 L:      linux-hwmon@vger.kernel.org
 523 S:      Maintained
 524 F:      Documentation/hwmon/ads1015.rst
 525 F:      drivers/hwmon/ads1015.c
 526 F:      include/linux/platform_data/ads1015.h
 527
 528 ADT746X FAN DRIVER
 529 M:      Colin Leroy <colin@colino.net>
 530 S:      Maintained
 531 F:      drivers/macintosh/therm_adt746x.c
 532
 533 ADT7475 HARDWARE MONITOR DRIVER
 534 M:      Jean Delvare <jdelvare@suse.com>
 535 L:      linux-hwmon@vger.kernel.org
 536 S:      Maintained
 537 F:      Documentation/hwmon/adt7475.rst
 538 F:      drivers/hwmon/adt7475.c
 539
 540 ADVANSYS SCSI DRIVER
 541 M:      Matthew Wilcox <willy@infradead.org>
 542 M:      Hannes Reinecke <hare@suse.com>
 543 L:      linux-scsi@vger.kernel.org
 544 S:      Maintained
 545 F:      Documentation/scsi/advansys.txt
 546 F:      drivers/scsi/advansys.c
 547
 548 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 549 M:      Michael Hennerich <michael.hennerich@analog.com>
 550 W:      http://wiki.analog.com/ADXL345
 551 W:      http://ez.analog.com/community/linux-device-drivers
 552 S:      Supported
 553 F:      drivers/input/misc/adxl34x.c
 554
 555 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 556 M:      Stefan Popa <stefan.popa@analog.com>
 557 W:      http://ez.analog.com/community/linux-device-drivers
 558 S:      Supported
 559 F:      drivers/iio/accel/adxl372.c
 560 F:      drivers/iio/accel/adxl372_spi.c
 561 F:      drivers/iio/accel/adxl372_i2c.c
 562 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 563
 564 AF9013 MEDIA DRIVER
 565 M:      Antti Palosaari <crope@iki.fi>
 566 L:      linux-media@vger.kernel.org
 567 W:      https://linuxtv.org
 568 W:      http://palosaari.fi/linux/
 569 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 570 T:      git git://linuxtv.org/anttip/media_tree.git
 571 S:      Maintained
 572 F:      drivers/media/dvb-frontends/af9013*
 573
 574 AF9033 MEDIA DRIVER
 575 M:      Antti Palosaari <crope@iki.fi>
 576 L:      linux-media@vger.kernel.org
 577 W:      https://linuxtv.org
 578 W:      http://palosaari.fi/linux/
 579 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 580 T:      git git://linuxtv.org/anttip/media_tree.git
 581 S:      Maintained
 582 F:      drivers/media/dvb-frontends/af9033*
 583
 584 AFFS FILE SYSTEM
 585 M:      David Sterba <dsterba@suse.com>
 586 L:      linux-fsdevel@vger.kernel.org
 587 S:      Odd Fixes
 588 F:      Documentation/filesystems/affs.txt
 589 F:      fs/affs/
 590
 591 AFS FILESYSTEM
 592 M:      David Howells <dhowells@redhat.com>
 593 L:      linux-afs@lists.infradead.org
 594 S:      Supported
 595 F:      fs/afs/
 596 F:      include/trace/events/afs.h
 597 F:      Documentation/filesystems/afs.txt
 598 W:      https://www.infradead.org/~dhowells/kafs/
 599
 600 AGPGART DRIVER
 601 M:      David Airlie <airlied@linux.ie>
 602 T:      git git://anongit.freedesktop.org/drm/drm
 603 S:      Maintained
 604 F:      drivers/char/agp/
 605 F:      include/linux/agp*
 606 F:      include/uapi/linux/agp*
 607
 608 AHA152X SCSI DRIVER
 609 M:      "Juergen E. Fischer" <fischer@norbit.de>
 610 L:      linux-scsi@vger.kernel.org
 611 S:      Maintained
 612 F:      drivers/scsi/aha152x*
 613 F:      drivers/scsi/pcmcia/aha152x*
 614
 615 AIC7XXX / AIC79XX SCSI DRIVER
 616 M:      Hannes Reinecke <hare@suse.com>
 617 L:      linux-scsi@vger.kernel.org
 618 S:      Maintained
 619 F:      drivers/scsi/aic7xxx/
 620
 621 AIMSLAB FM RADIO RECEIVER DRIVER
 622 M:      Hans Verkuil <hverkuil@xs4all.nl>
 623 L:      linux-media@vger.kernel.org
 624 T:      git git://linuxtv.org/media_tree.git
 625 W:      https://linuxtv.org
 626 S:      Maintained
 627 F:      drivers/media/radio/radio-aimslab*
 628
 629 AIO
 630 M:      Benjamin LaHaise <bcrl@kvack.org>
 631 L:      linux-aio@kvack.org
 632 S:      Supported
 633 F:      fs/aio.c
 634 F:      include/linux/*aio*.h
 635
 636 AIRSPY MEDIA DRIVER
 637 M:      Antti Palosaari <crope@iki.fi>
 638 L:      linux-media@vger.kernel.org
 639 W:      https://linuxtv.org
 640 W:      http://palosaari.fi/linux/
 641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 642 T:      git git://linuxtv.org/anttip/media_tree.git
 643 S:      Maintained
 644 F:      drivers/media/usb/airspy/
 645
 646 ALACRITECH GIGABIT ETHERNET DRIVER
 647 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 648 S:      Maintained
 649 F:      drivers/net/ethernet/alacritech/*
 650
 651 ALCATEL SPEEDTOUCH USB DRIVER
 652 M:      Duncan Sands <duncan.sands@free.fr>
 653 L:      linux-usb@vger.kernel.org
 654 W:      http://www.linux-usb.org/SpeedTouch/
 655 S:      Maintained
 656 F:      drivers/usb/atm/speedtch.c
 657 F:      drivers/usb/atm/usbatm.c
 658
 659 ALCHEMY AU1XX0 MMC DRIVER
 660 M:      Manuel Lauss <manuel.lauss@gmail.com>
 661 S:      Maintained
 662 F:      drivers/mmc/host/au1xmmc.c
 663
 664 ALI1563 I2C DRIVER
 665 M:      Rudolf Marek <r.marek@assembler.cz>
 666 L:      linux-i2c@vger.kernel.org
 667 S:      Maintained
 668 F:      Documentation/i2c/busses/i2c-ali1563
 669 F:      drivers/i2c/busses/i2c-ali1563.c
 670
 671 ALLEGRO DVT VIDEO IP CORE DRIVER
 672 M:      Michael Tretter <m.tretter@pengutronix.de>
 673 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 674 L:      linux-media@vger.kernel.org
 675 S:      Maintained
 676 F:      drivers/staging/media/allegro-dvt/
 677
 678 ALLWINNER SECURITY SYSTEM
 679 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 680 L:      linux-crypto@vger.kernel.org
 681 S:      Maintained
 682 F:      drivers/crypto/sunxi-ss/
 683
 684 ALLWINNER VPU DRIVER
 685 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 686 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 687 L:      linux-media@vger.kernel.org
 688 S:      Maintained
 689 F:      drivers/staging/media/sunxi/cedrus/
 690
 691 ALPHA PORT
 692 M:      Richard Henderson <rth@twiddle.net>
 693 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 694 M:      Matt Turner <mattst88@gmail.com>
 695 S:      Odd Fixes
 696 L:      linux-alpha@vger.kernel.org
 697 F:      arch/alpha/
 698
 699 ALPS PS/2 TOUCHPAD DRIVER
 700 R:      Pali Rohár <pali.rohar@gmail.com>
 701 F:      drivers/input/mouse/alps.*
 702
 703 ALTERA I2C CONTROLLER DRIVER
 704 M:      Thor Thayer <thor.thayer@linux.intel.com>
 705 S:      Maintained
 706 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 707 F:      drivers/i2c/busses/i2c-altera.c
 708
 709 ALTERA MAILBOX DRIVER
 710 M:      Ley Foon Tan <lftan@altera.com>
 711 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 712 S:      Maintained
 713 F:      drivers/mailbox/mailbox-altera.c
 714
 715 ALTERA PIO DRIVER
 716 M:      Tien Hock Loh <thloh@altera.com>
 717 L:      linux-gpio@vger.kernel.org
 718 S:      Maintained
 719 F:      drivers/gpio/gpio-altera.c
 720
 721 ALTERA SYSTEM MANAGER DRIVER
 722 M:      Thor Thayer <thor.thayer@linux.intel.com>
 723 S:      Maintained
 724 F:      drivers/mfd/altera-sysmgr.c
 725 F:      include/linux/mfd/altera-sysgmr.h
 726
 727 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 728 M:      Thor Thayer <thor.thayer@linux.intel.com>
 729 S:      Maintained
 730 F:      drivers/gpio/gpio-altera-a10sr.c
 731 F:      drivers/mfd/altera-a10sr.c
 732 F:      drivers/reset/reset-a10sr.c
 733 F:      include/linux/mfd/altera-a10sr.h
 734 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 735
 736 ALTERA TRIPLE SPEED ETHERNET DRIVER
 737 M:      Thor Thayer <thor.thayer@linux.intel.com>
 738 L:      netdev@vger.kernel.org
 739 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 740 S:      Maintained
 741 F:      drivers/net/ethernet/altera/
 742
 743 ALTERA UART/JTAG UART SERIAL DRIVERS
 744 M:      Tobias Klauser <tklauser@distanz.ch>
 745 L:      linux-serial@vger.kernel.org
 746 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 747 S:      Maintained
 748 F:      drivers/tty/serial/altera_uart.c
 749 F:      drivers/tty/serial/altera_jtaguart.c
 750 F:      include/linux/altera_uart.h
 751 F:      include/linux/altera_jtaguart.h
 752
 753 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 754 M:      Talel Shenhar <talel@amazon.com>
 755 S:      Maintained
 756 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 757 F:      drivers/thermal/thermal_mmio.c
 758
 759 AMAZON ETHERNET DRIVERS
 760 M:      Netanel Belgazal <netanel@amazon.com>
 761 R:      Saeed Bishara <saeedb@amazon.com>
 762 R:      Zorik Machulsky <zorik@amazon.com>
 763 L:      netdev@vger.kernel.org
 764 S:      Supported
 765 F:      Documentation/networking/device_drivers/amazon/ena.txt
 766 F:      drivers/net/ethernet/amazon/
 767
 768 AMAZON RDMA EFA DRIVER
 769 M:      Gal Pressman <galpress@amazon.com>
 770 R:      Yossi Leybovich <sleybo@amazon.com>
 771 L:      linux-rdma@vger.kernel.org
 772 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 773 S:      Supported
 774 F:      drivers/infiniband/hw/efa/
 775 F:      include/uapi/rdma/efa-abi.h
 776
 777 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 778 M:      Tom Lendacky <thomas.lendacky@amd.com>
 779 M:      Gary Hook <gary.hook@amd.com>
 780 L:      linux-crypto@vger.kernel.org
 781 S:      Supported
 782 F:      drivers/crypto/ccp/
 783 F:      include/linux/ccp.h
 784
 785 AMD DISPLAY CORE
 786 M:      Harry Wentland <harry.wentland@amd.com>
 787 M:      Leo Li <sunpeng.li@amd.com>
 788 L:      amd-gfx@lists.freedesktop.org
 789 T:      git git://people.freedesktop.org/~agd5f/linux
 790 S:      Supported
 791 F:      drivers/gpu/drm/amd/display/
 792
 793 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 794 M:      Huang Rui <ray.huang@amd.com>
 795 L:      linux-hwmon@vger.kernel.org
 796 S:      Supported
 797 F:      Documentation/hwmon/fam15h_power.rst
 798 F:      drivers/hwmon/fam15h_power.c
 799
 800 AMD FCH GPIO DRIVER
 801 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 802 L:      linux-gpio@vger.kernel.org
 803 S:      Maintained
 804 F:      drivers/gpio/gpio-amd-fch.c
 805 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 806
 807 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 808 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 809 S:      Orphan
 810 F:      drivers/usb/gadget/udc/amd5536udc.*
 811
 812 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 813 P:      Andres Salomon <dilinger@queued.net>
 814 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 815 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 816 S:      Supported
 817 F:      drivers/char/hw_random/geode-rng.c
 818 F:      drivers/crypto/geode*
 819 F:      drivers/video/fbdev/geode/
 820 F:      arch/x86/include/asm/geode.h
 821
 822 AMD IOMMU (AMD-VI)
 823 M:      Joerg Roedel <joro@8bytes.org>
 824 L:      iommu@lists.linux-foundation.org
 825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 826 S:      Maintained
 827 F:      drivers/iommu/amd_iommu*.[ch]
 828 F:      include/linux/amd-iommu.h
 829
 830 AMD KFD
 831 M:      Oded Gabbay <oded.gabbay@gmail.com>
 832 L:      dri-devel@lists.freedesktop.org
 833 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 834 S:      Supported
 835 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 836 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 837 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 838 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 839 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 840 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 841 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 842 F:      drivers/gpu/drm/amd/amdkfd/
 843 F:      drivers/gpu/drm/amd/include/cik_structs.h
 844 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 845 F:      drivers/gpu/drm/amd/include/vi_structs.h
 846 F:      drivers/gpu/drm/amd/include/v9_structs.h
 847 F:      include/uapi/linux/kfd_ioctl.h
 848
 849 AMD MP2 I2C DRIVER
 850 M:      Elie Morisse <syniurge@gmail.com>
 851 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 852 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 853 L:      linux-i2c@vger.kernel.org
 854 S:      Maintained
 855 F:      drivers/i2c/busses/i2c-amd-mp2*
 856
 857 AMD POWERPLAY
 858 M:      Rex Zhu <rex.zhu@amd.com>
 859 M:      Evan Quan <evan.quan@amd.com>
 860 L:      amd-gfx@lists.freedesktop.org
 861 S:      Supported
 862 F:      drivers/gpu/drm/amd/powerplay/
 863 T:      git git://people.freedesktop.org/~agd5f/linux
 864
 865 AMD SEATTLE DEVICE TREE SUPPORT
 866 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 867 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 868 M:      Tom Lendacky <thomas.lendacky@amd.com>
 869 S:      Supported
 870 F:      arch/arm64/boot/dts/amd/
 871
 872 AMD XGBE DRIVER
 873 M:      Tom Lendacky <thomas.lendacky@amd.com>
 874 L:      netdev@vger.kernel.org
 875 S:      Supported
 876 F:      drivers/net/ethernet/amd/xgbe/
 877 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 878
 879 ANALOG DEVICES INC AD5686 DRIVER
 880 M:      Stefan Popa <stefan.popa@analog.com>
 881 L:      linux-pm@vger.kernel.org
 882 W:      http://ez.analog.com/community/linux-device-drivers
 883 S:      Supported
 884 F:      drivers/iio/dac/ad5686*
 885 F:      drivers/iio/dac/ad5696*
 886
 887 ANALOG DEVICES INC AD5758 DRIVER
 888 M:      Stefan Popa <stefan.popa@analog.com>
 889 L:      linux-iio@vger.kernel.org
 890 W:      http://ez.analog.com/community/linux-device-drivers
 891 S:      Supported
 892 F:      drivers/iio/dac/ad5758.c
 893 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 894
 895 ANALOG DEVICES INC AD7124 DRIVER
 896 M:      Stefan Popa <stefan.popa@analog.com>
 897 L:      linux-iio@vger.kernel.org
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/iio/adc/ad7124.c
 901 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 902
 903 ANALOG DEVICES INC AD7606 DRIVER
 904 M:      Stefan Popa <stefan.popa@analog.com>
 905 L:      linux-iio@vger.kernel.org
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      drivers/iio/adc/ad7606.c
 909 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 910
 911 ANALOG DEVICES INC AD7768-1 DRIVER
 912 M:      Stefan Popa <stefan.popa@analog.com>
 913 L:      linux-iio@vger.kernel.org
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      drivers/iio/adc/ad7768-1.c
 917 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 918
 919 ANALOG DEVICES INC AD9389B DRIVER
 920 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 921 L:      linux-media@vger.kernel.org
 922 S:      Maintained
 923 F:      drivers/media/i2c/ad9389b*
 924
 925 ANALOG DEVICES INC ADGS1408 DRIVER
 926 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 927 S:      Supported
 928 F:      drivers/mux/adgs1408.c
 929 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 930
 931 ANALOG DEVICES INC ADP5061 DRIVER
 932 M:      Stefan Popa <stefan.popa@analog.com>
 933 L:      linux-pm@vger.kernel.org
 934 W:      http://ez.analog.com/community/linux-device-drivers
 935 S:      Supported
 936 F:      drivers/power/supply/adp5061.c
 937
 938 ANALOG DEVICES INC ADV7180 DRIVER
 939 M:      Lars-Peter Clausen <lars@metafoo.de>
 940 L:      linux-media@vger.kernel.org
 941 W:      http://ez.analog.com/community/linux-device-drivers
 942 S:      Supported
 943 F:      drivers/media/i2c/adv7180.c
 944
 945 ANALOG DEVICES INC ADV748X DRIVER
 946 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 947 L:      linux-media@vger.kernel.org
 948 S:      Maintained
 949 F:      drivers/media/i2c/adv748x/*
 950
 951 ANALOG DEVICES INC ADV7511 DRIVER
 952 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 953 L:      linux-media@vger.kernel.org
 954 S:      Maintained
 955 F:      drivers/media/i2c/adv7511*
 956
 957 ANALOG DEVICES INC ADV7604 DRIVER
 958 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 959 L:      linux-media@vger.kernel.org
 960 S:      Maintained
 961 F:      drivers/media/i2c/adv7604*
 962
 963 ANALOG DEVICES INC ADV7842 DRIVER
 964 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 965 L:      linux-media@vger.kernel.org
 966 S:      Maintained
 967 F:      drivers/media/i2c/adv7842*
 968
 969 ANALOG DEVICES INC ASOC CODEC DRIVERS
 970 M:      Lars-Peter Clausen <lars@metafoo.de>
 971 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 972 W:      http://wiki.analog.com/
 973 W:      http://ez.analog.com/community/linux-device-drivers
 974 S:      Supported
 975 F:      sound/soc/codecs/adau*
 976 F:      sound/soc/codecs/adav*
 977 F:      sound/soc/codecs/ad1*
 978 F:      sound/soc/codecs/ad7*
 979 F:      sound/soc/codecs/ssm*
 980 F:      sound/soc/codecs/sigmadsp.*
 981
 982 ANALOG DEVICES INC DMA DRIVERS
 983 M:      Lars-Peter Clausen <lars@metafoo.de>
 984 W:      http://ez.analog.com/community/linux-device-drivers
 985 S:      Supported
 986 F:      drivers/dma/dma-axi-dmac.c
 987
 988 ANALOG DEVICES INC IIO DRIVERS
 989 M:      Lars-Peter Clausen <lars@metafoo.de>
 990 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 991 M:      Stefan Popa <stefan.popa@analog.com>
 992 W:      http://wiki.analog.com/
 993 W:      http://ez.analog.com/community/linux-device-drivers
 994 S:      Supported
 995 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 996 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 997 F:      drivers/iio/*/ad*
 998 F:      drivers/iio/adc/ltc2497*
 999 X:      drivers/iio/*/adjd*
1000 F:      drivers/staging/iio/*/ad*
1001
1002 ANALOGBITS PLL LIBRARIES
1003 M:      Paul Walmsley <paul.walmsley@sifive.com>
1004 S:      Supported
1005 F:      drivers/clk/analogbits/*
1006 F:      include/linux/clk/analogbits*
1007
1008 ANDES ARCHITECTURE
1009 M:      Greentime Hu <green.hu@gmail.com>
1010 M:      Vincent Chen <deanbo422@gmail.com>
1011 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1012 S:      Supported
1013 F:      arch/nds32/
1014 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1015 F:      Documentation/devicetree/bindings/nds32/
1016 K:      nds32
1017 N:      nds32
1018
1019 ANDROID CONFIG FRAGMENTS
1020 M:      Rob Herring <robh@kernel.org>
1021 S:      Supported
1022 F:      kernel/configs/android*
1023
1024 ANDROID DRIVERS
1025 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1026 M:      Arve Hjønnevåg <arve@android.com>
1027 M:      Todd Kjos <tkjos@android.com>
1028 M:      Martijn Coenen <maco@android.com>
1029 M:      Joel Fernandes <joel@joelfernandes.org>
1030 M:      Christian Brauner <christian@brauner.io>
1031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1032 L:      devel@driverdev.osuosl.org
1033 S:      Supported
1034 F:      drivers/android/
1035 F:      drivers/staging/android/
1036
1037 ANDROID GOLDFISH PIC DRIVER
1038 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1039 S:      Supported
1040 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1041 F:      drivers/irqchip/irq-goldfish-pic.c
1042
1043 ANDROID GOLDFISH RTC DRIVER
1044 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1045 S:      Supported
1046 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1047 F:      drivers/rtc/rtc-goldfish.c
1048
1049 ANDROID ION DRIVER
1050 M:      Laura Abbott <labbott@redhat.com>
1051 M:      Sumit Semwal <sumit.semwal@linaro.org>
1052 L:      devel@driverdev.osuosl.org
1053 L:      dri-devel@lists.freedesktop.org
1054 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1055 S:      Supported
1056 F:      drivers/staging/android/ion
1057 F:      drivers/staging/android/uapi/ion.h
1058
1059 AOA (Apple Onboard Audio) ALSA DRIVER
1060 M:      Johannes Berg <johannes@sipsolutions.net>
1061 L:      linuxppc-dev@lists.ozlabs.org
1062 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1063 S:      Maintained
1064 F:      sound/aoa/
1065
1066 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1067 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1068 L:      linux-iio@vger.kernel.org
1069 S:      Maintained
1070 F:      drivers/iio/adc/stx104.c
1071
1072 APM DRIVER
1073 M:      Jiri Kosina <jikos@kernel.org>
1074 S:      Odd fixes
1075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1076 F:      arch/x86/kernel/apm_32.c
1077 F:      include/linux/apm_bios.h
1078 F:      include/uapi/linux/apm_bios.h
1079 F:      drivers/char/apm-emulation.c
1080
1081 APPARMOR SECURITY MODULE
1082 M:      John Johansen <john.johansen@canonical.com>
1083 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1084 W:      wiki.apparmor.net
1085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1086 S:      Supported
1087 F:      security/apparmor/
1088 F:      Documentation/admin-guide/LSM/apparmor.rst
1089
1090 APPLE BCM5974 MULTITOUCH DRIVER
1091 M:      Henrik Rydberg <rydberg@bitmath.org>
1092 L:      linux-input@vger.kernel.org
1093 S:      Odd fixes
1094 F:      drivers/input/mouse/bcm5974.c
1095
1096 APPLE SMC DRIVER
1097 M:      Henrik Rydberg <rydberg@bitmath.org>
1098 L:      linux-hwmon@vger.kernel.org
1099 S:      Odd fixes
1100 F:      drivers/hwmon/applesmc.c
1101
1102 APPLETALK NETWORK LAYER
1103 L:      netdev@vger.kernel.org
1104 S:      Odd fixes
1105 F:      drivers/net/appletalk/
1106 F:      net/appletalk/
1107 F:      include/linux/atalk.h
1108 F:      include/uapi/linux/atalk.h
1109
1110 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1111 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1112 S:      Supported
1113 F:      arch/arm64/boot/dts/apm/
1114
1115 APPLIED MICRO (APM) X-GENE SOC EDAC
1116 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1117 S:      Supported
1118 F:      drivers/edac/xgene_edac.c
1119 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1120
1121 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1122 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1123 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1124 S:      Supported
1125 F:      drivers/net/ethernet/apm/xgene-v2/
1126
1127 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1128 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1129 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1130 M:      Quan Nguyen <quan@os.amperecomputing.com>
1131 S:      Supported
1132 F:      drivers/net/ethernet/apm/xgene/
1133 F:      drivers/net/phy/mdio-xgene.c
1134 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1135 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1136
1137 APPLIED MICRO (APM) X-GENE SOC PMU
1138 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1139 S:      Supported
1140 F:      drivers/perf/xgene_pmu.c
1141 F:      Documentation/perf/xgene-pmu.txt
1142 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1143
1144 APTINA CAMERA SENSOR PLL
1145 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1146 L:      linux-media@vger.kernel.org
1147 S:      Maintained
1148 F:      drivers/media/i2c/aptina-pll.*
1149
1150 AQUANTIA ETHERNET DRIVER (atlantic)
1151 M:      Igor Russkikh <igor.russkikh@aquantia.com>
1152 L:      netdev@vger.kernel.org
1153 S:      Supported
1154 W:      http://www.aquantia.com
1155 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1156 F:      drivers/net/ethernet/aquantia/atlantic/
1157 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1158
1159 ARC FRAMEBUFFER DRIVER
1160 M:      Jaya Kumar <jayalk@intworks.biz>
1161 S:      Maintained
1162 F:      drivers/video/fbdev/arcfb.c
1163 F:      drivers/video/fbdev/core/fb_defio.c
1164
1165 ARC PGU DRM DRIVER
1166 M:      Alexey Brodkin <abrodkin@synopsys.com>
1167 S:      Supported
1168 F:      drivers/gpu/drm/arc/
1169 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1170
1171 ARCNET NETWORK LAYER
1172 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1173 L:      netdev@vger.kernel.org
1174 S:      Maintained
1175 F:      drivers/net/arcnet/
1176 F:      include/uapi/linux/if_arcnet.h
1177
1178 ARM ARCHITECTED TIMER DRIVER
1179 M:      Mark Rutland <mark.rutland@arm.com>
1180 M:      Marc Zyngier <marc.zyngier@arm.com>
1181 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1182 S:      Maintained
1183 F:      arch/arm/include/asm/arch_timer.h
1184 F:      arch/arm64/include/asm/arch_timer.h
1185 F:      drivers/clocksource/arm_arch_timer.c
1186
1187 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1188 M:      Linus Walleij <linus.walleij@linaro.org>
1189 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1190 S:      Maintained
1191 F:      Documentation/devicetree/bindings/arm/arm-boards
1192 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1193 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1194 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1195 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1196 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1197 F:      arch/arm/mach-integrator/
1198 F:      arch/arm/mach-realview/
1199 F:      arch/arm/mach-versatile/
1200 F:      arch/arm/plat-versatile/
1201 F:      arch/arm/boot/dts/arm-realview-*
1202 F:      arch/arm/boot/dts/integrator*
1203 F:      arch/arm/boot/dts/versatile*
1204 F:      drivers/clk/versatile/
1205 F:      drivers/i2c/busses/i2c-versatile.c
1206 F:      drivers/irqchip/irq-versatile-fpga.c
1207 F:      drivers/mtd/maps/physmap_of_versatile.c
1208 F:      drivers/power/reset/arm-versatile-reboot.c
1209 F:      drivers/soc/versatile/
1210
1211 ARM HDLCD DRM DRIVER
1212 M:      Liviu Dudau <liviu.dudau@arm.com>
1213 S:      Supported
1214 F:      drivers/gpu/drm/arm/hdlcd_*
1215 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1216
1217 ARM KOMEDA DRM-KMS DRIVER
1218 M:      James (Qian) Wang <james.qian.wang@arm.com>
1219 M:      Liviu Dudau <liviu.dudau@arm.com>
1220 L:      Mali DP Maintainers <malidp@foss.arm.com>
1221 S:      Supported
1222 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1223 F:      drivers/gpu/drm/arm/display/include/
1224 F:      drivers/gpu/drm/arm/display/komeda/
1225 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1226 F:      Documentation/gpu/komeda-kms.rst
1227
1228 ARM MALI-DP DRM DRIVER
1229 M:      Liviu Dudau <liviu.dudau@arm.com>
1230 M:      Brian Starkey <brian.starkey@arm.com>
1231 L:      Mali DP Maintainers <malidp@foss.arm.com>
1232 S:      Supported
1233 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1234 F:      drivers/gpu/drm/arm/
1235 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1236 F:      Documentation/gpu/afbc.rst
1237
1238 ARM MALI PANFROST DRM DRIVER
1239 M:      Rob Herring <robh@kernel.org>
1240 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1241 L:      dri-devel@lists.freedesktop.org
1242 S:      Supported
1243 T:      git git://anongit.freedesktop.org/drm/drm-misc
1244 F:      drivers/gpu/drm/panfrost/
1245 F:      include/uapi/drm/panfrost_drm.h
1246
1247 ARM MFM AND FLOPPY DRIVERS
1248 M:      Ian Molton <spyro@f2s.com>
1249 S:      Maintained
1250 F:      arch/arm/lib/floppydma.S
1251 F:      arch/arm/include/asm/floppy.h
1252
1253 ARM PMU PROFILING AND DEBUGGING
1254 M:      Will Deacon <will@kernel.org>
1255 M:      Mark Rutland <mark.rutland@arm.com>
1256 S:      Maintained
1257 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1258 F:      arch/arm*/kernel/perf_*
1259 F:      arch/arm/oprofile/common.c
1260 F:      arch/arm*/kernel/hw_breakpoint.c
1261 F:      arch/arm*/include/asm/hw_breakpoint.h
1262 F:      arch/arm*/include/asm/perf_event.h
1263 F:      drivers/perf/*
1264 F:      include/linux/perf/arm_pmu.h
1265 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1266 F:      Documentation/devicetree/bindings/perf/
1267
1268 ARM PORT
1269 M:      Russell King <linux@armlinux.org.uk>
1270 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1271 W:      http://www.armlinux.org.uk/
1272 S:      Odd Fixes
1273 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1274 F:      arch/arm/
1275 X:      arch/arm/boot/dts/
1276
1277 ARM PRIMECELL AACI PL041 DRIVER
1278 M:      Russell King <linux@armlinux.org.uk>
1279 S:      Odd Fixes
1280 F:      sound/arm/aaci.*
1281
1282 ARM PRIMECELL BUS SUPPORT
1283 M:      Russell King <linux@armlinux.org.uk>
1284 S:      Odd Fixes
1285 F:      drivers/amba/
1286 F:      include/linux/amba/bus.h
1287
1288 ARM PRIMECELL CLCD PL110 DRIVER
1289 M:      Russell King <linux@armlinux.org.uk>
1290 S:      Odd Fixes
1291 F:      drivers/video/fbdev/amba-clcd.*
1292
1293 ARM PRIMECELL KMI PL050 DRIVER
1294 M:      Russell King <linux@armlinux.org.uk>
1295 S:      Odd Fixes
1296 F:      drivers/input/serio/ambakmi.*
1297 F:      include/linux/amba/kmi.h
1298
1299 ARM PRIMECELL MMCI PL180/1 DRIVER
1300 M:      Russell King <linux@armlinux.org.uk>
1301 S:      Odd Fixes
1302 F:      drivers/mmc/host/mmci.*
1303 F:      include/linux/amba/mmci.h
1304
1305 ARM PRIMECELL SSP PL022 SPI DRIVER
1306 M:      Linus Walleij <linus.walleij@linaro.org>
1307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1308 S:      Maintained
1309 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1310 F:      drivers/spi/spi-pl022.c
1311
1312 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1313 M:      Russell King <linux@armlinux.org.uk>
1314 S:      Odd Fixes
1315 F:      drivers/tty/serial/amba-pl01*.c
1316 F:      include/linux/amba/serial.h
1317
1318 ARM PRIMECELL VIC PL190/PL192 DRIVER
1319 M:      Linus Walleij <linus.walleij@linaro.org>
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1323 F:      drivers/irqchip/irq-vic.c
1324
1325 AMAZON ANNAPURNA LABS FIC DRIVER
1326 M:      Talel Shenhar <talel@amazon.com>
1327 S:      Maintained
1328 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1329 F:      drivers/irqchip/irq-al-fic.c
1330
1331 ARM SMMU DRIVERS
1332 M:      Will Deacon <will@kernel.org>
1333 R:      Robin Murphy <robin.murphy@arm.com>
1334 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1335 S:      Maintained
1336 F:      drivers/iommu/arm-smmu.c
1337 F:      drivers/iommu/arm-smmu-v3.c
1338 F:      drivers/iommu/io-pgtable-arm.c
1339 F:      drivers/iommu/io-pgtable-arm-v7s.c
1340
1341 ARM SUB-ARCHITECTURES
1342 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1343 S:      Maintained
1344 F:      arch/arm/mach-*/
1345 F:      arch/arm/plat-*/
1346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1347
1348 ARM/ACTIONS SEMI ARCHITECTURE
1349 M:      Andreas Färber <afaerber@suse.de>
1350 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353 N:      owl
1354 F:      arch/arm/mach-actions/
1355 F:      arch/arm/boot/dts/owl-*
1356 F:      arch/arm64/boot/dts/actions/
1357 F:      drivers/clk/actions/
1358 F:      drivers/clocksource/timer-owl*
1359 F:      drivers/dma/owl-dma.c
1360 F:      drivers/i2c/busses/i2c-owl.c
1361 F:      drivers/pinctrl/actions/*
1362 F:      drivers/soc/actions/
1363 F:      include/dt-bindings/power/owl-*
1364 F:      include/linux/soc/actions/
1365 F:      Documentation/devicetree/bindings/arm/actions.txt
1366 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1367 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1368 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1369 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1370 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1371 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1372
1373 ARM/ADS SPHERE MACHINE SUPPORT
1374 M:      Lennert Buytenhek <kernel@wantstofly.org>
1375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1376 S:      Maintained
1377
1378 ARM/AFEB9260 MACHINE SUPPORT
1379 M:      Sergey Lapin <slapin@ossfans.org>
1380 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1381 S:      Maintained
1382
1383 ARM/AJECO 1ARM MACHINE SUPPORT
1384 M:      Lennert Buytenhek <kernel@wantstofly.org>
1385 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1386 S:      Maintained
1387
1388 ARM/Allwinner SoC Clock Support
1389 M:      Emilio López <emilio@elopez.com.ar>
1390 S:      Maintained
1391 F:      drivers/clk/sunxi/
1392
1393 ARM/Allwinner sunXi SoC support
1394 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1395 M:      Chen-Yu Tsai <wens@csie.org>
1396 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1397 S:      Maintained
1398 N:      sun[x456789]i
1399 N:      sun50i
1400 F:      arch/arm/mach-sunxi/
1401 F:      arch/arm64/boot/dts/allwinner/
1402 F:      drivers/clk/sunxi-ng/
1403 F:      drivers/pinctrl/sunxi/
1404 F:      drivers/soc/sunxi/
1405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1406
1407 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1408 M:      Neil Armstrong <narmstrong@baylibre.com>
1409 M:      Jerome Brunet <jbrunet@baylibre.com>
1410 L:      linux-amlogic@lists.infradead.org
1411 S:      Maintained
1412 F:      drivers/clk/meson/
1413 F:      include/dt-bindings/clock/meson*
1414 F:      include/dt-bindings/clock/gxbb*
1415 F:      Documentation/devicetree/bindings/clock/amlogic*
1416
1417 ARM/Amlogic Meson SoC support
1418 M:      Kevin Hilman <khilman@baylibre.com>
1419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1420 L:      linux-amlogic@lists.infradead.org
1421 W:      http://linux-meson.com/
1422 S:      Maintained
1423 F:      arch/arm/mach-meson/
1424 F:      arch/arm/boot/dts/meson*
1425 F:      arch/arm64/boot/dts/amlogic/
1426 F:      drivers/pinctrl/meson/
1427 F:      drivers/mmc/host/meson*
1428 F:      drivers/soc/amlogic/
1429 N:      meson
1430
1431 ARM/Amlogic Meson SoC Sound Drivers
1432 M:      Jerome Brunet <jbrunet@baylibre.com>
1433 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1434 S:      Maintained
1435 F:      sound/soc/meson/
1436 F:      Documentation/devicetree/bindings/sound/amlogic*
1437
1438 ARM/Annapurna Labs ALPINE ARCHITECTURE
1439 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1440 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1441 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1442 S:      Maintained
1443 F:      arch/arm/mach-alpine/
1444 F:      arch/arm/boot/dts/alpine*
1445 F:      arch/arm64/boot/dts/al/
1446 F:      drivers/*/*alpine*
1447
1448 ARM/ARTPEC MACHINE SUPPORT
1449 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1450 M:      Lars Persson <lars.persson@axis.com>
1451 S:      Maintained
1452 L:      linux-arm-kernel@axis.com
1453 F:      arch/arm/mach-artpec
1454 F:      arch/arm/boot/dts/artpec6*
1455 F:      drivers/clk/axis
1456 F:      drivers/crypto/axis
1457 F:      drivers/pinctrl/pinctrl-artpec*
1458 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1459
1460 ARM/ASPEED I2C DRIVER
1461 M:      Brendan Higgins <brendanhiggins@google.com>
1462 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1463 R:      Joel Stanley <joel@jms.id.au>
1464 L:      linux-i2c@vger.kernel.org
1465 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1466 S:      Maintained
1467 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1468 F:      drivers/i2c/busses/i2c-aspeed.c
1469 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1470 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1471
1472 ARM/ASPEED MACHINE SUPPORT
1473 M:      Joel Stanley <joel@jms.id.au>
1474 R:      Andrew Jeffery <andrew@aj.id.au>
1475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1476 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1477 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1478 S:      Supported
1479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1480 F:      arch/arm/mach-aspeed/
1481 F:      arch/arm/boot/dts/aspeed-*
1482 N:      aspeed
1483
1484 ARM/BITMAIN ARCHITECTURE
1485 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1486 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1487 S:      Maintained
1488 F:      arch/arm64/boot/dts/bitmain/
1489 F:      drivers/pinctrl/pinctrl-bm1880.c
1490 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1491 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1492
1493 ARM/CALXEDA HIGHBANK ARCHITECTURE
1494 M:      Rob Herring <robh@kernel.org>
1495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1496 S:      Maintained
1497 F:      arch/arm/mach-highbank/
1498 F:      arch/arm/boot/dts/highbank.dts
1499 F:      arch/arm/boot/dts/ecx-*.dts*
1500
1501 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1502 M:      Krzysztof Halasa <khalasa@piap.pl>
1503 S:      Maintained
1504 F:      arch/arm/mach-cns3xxx/
1505
1506 ARM/CAVIUM THUNDER NETWORK DRIVER
1507 M:      Sunil Goutham <sgoutham@cavium.com>
1508 M:      Robert Richter <rric@kernel.org>
1509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1510 S:      Supported
1511 F:      drivers/net/ethernet/cavium/thunder/
1512
1513 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1514 M:      Lukasz Majewski <lukma@denx.de>
1515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1516 S:      Maintained
1517 F:      arch/arm/mach-ep93xx/ts72xx.c
1518
1519 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1520 M:      Alexander Shiyan <shc_work@mail.ru>
1521 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1522 S:      Odd Fixes
1523 N:      clps711x
1524
1525 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1526 M:      Lennert Buytenhek <kernel@wantstofly.org>
1527 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1528 S:      Maintained
1529
1530 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1531 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1532 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1533 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1534 S:      Maintained
1535 F:      arch/arm/mach-ep93xx/
1536 F:      arch/arm/mach-ep93xx/include/mach/
1537
1538 ARM/CLKDEV SUPPORT
1539 M:      Russell King <linux@armlinux.org.uk>
1540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1541 S:      Maintained
1542 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1543 F:      drivers/clk/clkdev.c
1544
1545 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1546 M:      Mike Rapoport <mike@compulab.co.il>
1547 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1548 S:      Maintained
1549
1550 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1551 M:      Baruch Siach <baruch@tkos.co.il>
1552 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1553 S:      Maintained
1554 F:      arch/arm/boot/dts/cx92755*
1555 N:      digicolor
1556
1557 ARM/CONTEC MICRO9 MACHINE SUPPORT
1558 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1559 S:      Maintained
1560 F:      arch/arm/mach-ep93xx/micro9.c
1561
1562 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1563 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1564 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 S:      Maintained
1567 F:      drivers/hwtracing/coresight/*
1568 F:      Documentation/trace/coresight.txt
1569 F:      Documentation/trace/coresight-cpu-debug.txt
1570 F:      Documentation/devicetree/bindings/arm/coresight.txt
1571 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1572 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1573 F:      tools/perf/arch/arm/util/pmu.c
1574 F:      tools/perf/arch/arm/util/auxtrace.c
1575 F:      tools/perf/arch/arm/util/cs-etm.c
1576 F:      tools/perf/arch/arm/util/cs-etm.h
1577 F:      tools/perf/util/cs-etm.*
1578 F:      tools/perf/util/cs-etm-decoder/*
1579
1580 ARM/CORGI MACHINE SUPPORT
1581 M:      Richard Purdie <rpurdie@rpsys.net>
1582 S:      Maintained
1583
1584 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1585 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1586 M:      Linus Walleij <linus.walleij@linaro.org>
1587 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1588 T:      git git://github.com/ulli-kroll/linux.git
1589 S:      Maintained
1590 F:      Documentation/devicetree/bindings/arm/gemini.txt
1591 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1592 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1593 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1594 F:      arch/arm/mach-gemini/
1595 F:      drivers/net/ethernet/cortina/
1596 F:      drivers/pinctrl/pinctrl-gemini.c
1597 F:      drivers/rtc/rtc-ftrtc010.c
1598
1599 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1600 M:      Barry Song <baohua@kernel.org>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1603 S:      Maintained
1604 F:      arch/arm/boot/dts/prima2*
1605 F:      arch/arm/mach-prima2/
1606 F:      drivers/clk/sirf/
1607 F:      drivers/clocksource/timer-prima2.c
1608 F:      drivers/clocksource/timer-atlas7.c
1609 N:      [^a-z]sirf
1610 X:      drivers/gnss
1611
1612 ARM/EBSA110 MACHINE SUPPORT
1613 M:      Russell King <linux@armlinux.org.uk>
1614 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1615 W:      http://www.armlinux.org.uk/
1616 S:      Maintained
1617 F:      arch/arm/mach-ebsa110/
1618 F:      drivers/net/ethernet/amd/am79c961a.*
1619
1620 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1621 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1622 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1623 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1624 S:      Maintained
1625 N:      efm32
1626
1627 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1628 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1629 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1630 S:      Maintained
1631 F:      arch/arm/mach-pxa/ezx.c
1632
1633 ARM/FARADAY FA526 PORT
1634 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1635 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1636 S:      Maintained
1637 T:      git git://git.berlios.de/gemini-board
1638 F:      arch/arm/mm/*-fa*
1639
1640 ARM/FOOTBRIDGE ARCHITECTURE
1641 M:      Russell King <linux@armlinux.org.uk>
1642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1643 W:      http://www.armlinux.org.uk/
1644 S:      Maintained
1645 F:      arch/arm/include/asm/hardware/dec21285.h
1646 F:      arch/arm/mach-footbridge/
1647
1648 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1649 M:      Shawn Guo <shawnguo@kernel.org>
1650 M:      Sascha Hauer <s.hauer@pengutronix.de>
1651 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1652 R:      Fabio Estevam <festevam@gmail.com>
1653 R:      NXP Linux Team <linux-imx@nxp.com>
1654 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1655 S:      Maintained
1656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1657 N:      imx
1658 N:      mxs
1659 X:      drivers/media/i2c/
1660
1661 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1662 M:      Shawn Guo <shawnguo@kernel.org>
1663 M:      Sascha Hauer <s.hauer@pengutronix.de>
1664 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1665 R:      Stefan Agner <stefan@agner.ch>
1666 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1667 S:      Maintained
1668 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1669 F:      arch/arm/mach-imx/*vf610*
1670 F:      arch/arm/boot/dts/vf*
1671
1672 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1673 M:      Shawn Guo <shawnguo@kernel.org>
1674 M:      Li Yang <leoyang.li@nxp.com>
1675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1676 S:      Maintained
1677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1678 F:      arch/arm/boot/dts/ls1021a*
1679 F:      arch/arm64/boot/dts/freescale/fsl-*
1680 F:      arch/arm64/boot/dts/freescale/qoriq-*
1681
1682 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1683 M:      Lennert Buytenhek <kernel@wantstofly.org>
1684 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1685 S:      Maintained
1686
1687 ARM/GUMSTIX MACHINE SUPPORT
1688 M:      Steve Sakoman <sakoman@gmail.com>
1689 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1690 S:      Maintained
1691
1692 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1693 M:      Philipp Zabel <philipp.zabel@gmail.com>
1694 M:      Paul Parsons <lost.distance@yahoo.com>
1695 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1696 S:      Maintained
1697 F:      arch/arm/mach-pxa/hx4700.c
1698 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1699 F:      sound/soc/pxa/hx4700.c
1700
1701 ARM/HISILICON SOC SUPPORT
1702 M:      Wei Xu <xuwei5@hisilicon.com>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 W:      http://www.hisilicon.com
1705 S:      Supported
1706 T:      git git://github.com/hisilicon/linux-hisi.git
1707 F:      arch/arm/mach-hisi/
1708 F:      arch/arm/boot/dts/hi3*
1709 F:      arch/arm/boot/dts/hip*
1710 F:      arch/arm/boot/dts/hisi*
1711 F:      arch/arm64/boot/dts/hisilicon/
1712
1713 ARM/HP JORNADA 7XX MACHINE SUPPORT
1714 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1715 W:      www.jlime.com
1716 S:      Maintained
1717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1718 F:      arch/arm/mach-sa1100/jornada720.c
1719 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1720
1721 ARM/IGEP MACHINE SUPPORT
1722 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1723 M:      Javier Martinez Canillas <javier@dowhile0.org>
1724 L:      linux-omap@vger.kernel.org
1725 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1726 S:      Maintained
1727 F:      arch/arm/boot/dts/omap3-igep*
1728
1729 ARM/INCOME PXA270 SUPPORT
1730 M:      Marek Vasut <marek.vasut@gmail.com>
1731 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1732 S:      Maintained
1733 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1734
1735 ARM/INTEL IOP13XX ARM ARCHITECTURE
1736 M:      Lennert Buytenhek <kernel@wantstofly.org>
1737 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1738 S:      Maintained
1739
1740 ARM/INTEL IOP32X ARM ARCHITECTURE
1741 M:      Lennert Buytenhek <kernel@wantstofly.org>
1742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1743 S:      Maintained
1744
1745 ARM/INTEL IOP33X ARM ARCHITECTURE
1746 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1747 S:      Orphan
1748
1749 ARM/INTEL IQ81342EX MACHINE SUPPORT
1750 M:      Lennert Buytenhek <kernel@wantstofly.org>
1751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1752 S:      Maintained
1753
1754 ARM/INTEL IXDP2850 MACHINE SUPPORT
1755 M:      Lennert Buytenhek <kernel@wantstofly.org>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758
1759 ARM/INTEL IXP4XX ARM ARCHITECTURE
1760 M:      Linus Walleij <linusw@kernel.org>
1761 M:      Imre Kaloz <kaloz@openwrt.org>
1762 M:      Krzysztof Halasa <khalasa@piap.pl>
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Maintained
1765 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1766 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1767 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1768 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1769 F:      arch/arm/mach-ixp4xx/
1770 F:      drivers/clocksource/timer-ixp4xx.c
1771 F:      drivers/gpio/gpio-ixp4xx.c
1772 F:      drivers/irqchip/irq-ixp4xx.c
1773 F:      include/linux/irqchip/irq-ixp4xx.h
1774 F:      include/linux/platform_data/timer-ixp4xx.h
1775
1776 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1777 M:      Jonathan Cameron <jic23@cam.ac.uk>
1778 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1779 S:      Maintained
1780 F:      arch/arm/mach-pxa/stargate2.c
1781 F:      drivers/pcmcia/pxa2xx_stargate2.c
1782
1783 ARM/INTEL XSC3 (MANZANO) ARM CORE
1784 M:      Lennert Buytenhek <kernel@wantstofly.org>
1785 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1786 S:      Maintained
1787
1788 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1789 M:      Lennert Buytenhek <kernel@wantstofly.org>
1790 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1791 S:      Maintained
1792
1793 ARM/LG1K ARCHITECTURE
1794 M:      Chanho Min <chanho.min@lge.com>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 S:      Maintained
1797 F:      arch/arm64/boot/dts/lg/
1798
1799 ARM/LOGICPD PXA270 MACHINE SUPPORT
1800 M:      Lennert Buytenhek <kernel@wantstofly.org>
1801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1802 S:      Maintained
1803
1804 ARM/LPC18XX ARCHITECTURE
1805 M:      Vladimir Zapolskiy <vz@mleia.com>
1806 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1807 S:      Maintained
1808 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1809 F:      arch/arm/boot/dts/lpc43*
1810 F:      drivers/i2c/busses/i2c-lpc2k.c
1811 F:      drivers/memory/pl172.c
1812 F:      drivers/mtd/spi-nor/nxp-spifi.c
1813 F:      drivers/rtc/rtc-lpc24xx.c
1814 N:      lpc18xx
1815
1816 ARM/LPC32XX SOC SUPPORT
1817 M:      Vladimir Zapolskiy <vz@mleia.com>
1818 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1820 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1821 S:      Maintained
1822 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1823 F:      arch/arm/boot/dts/lpc32*
1824 F:      arch/arm/mach-lpc32xx/
1825 F:      drivers/i2c/busses/i2c-pnx.c
1826 F:      drivers/net/ethernet/nxp/lpc_eth.c
1827 F:      drivers/usb/host/ohci-nxp.c
1828 F:      drivers/watchdog/pnx4008_wdt.c
1829 N:      lpc32xx
1830
1831 ARM/MAGICIAN MACHINE SUPPORT
1832 M:      Philipp Zabel <philipp.zabel@gmail.com>
1833 S:      Maintained
1834
1835 ARM/Marvell Dove/MV78xx0/Orion SOC support
1836 M:      Jason Cooper <jason@lakedaemon.net>
1837 M:      Andrew Lunn <andrew@lunn.ch>
1838 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1839 M:      Gregory Clement <gregory.clement@bootlin.com>
1840 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1841 S:      Maintained
1842 F:      Documentation/devicetree/bindings/soc/dove/
1843 F:      arch/arm/mach-dove/
1844 F:      arch/arm/mach-mv78xx0/
1845 F:      arch/arm/mach-orion5x/
1846 F:      arch/arm/plat-orion/
1847 F:      arch/arm/boot/dts/dove*
1848 F:      arch/arm/boot/dts/orion5x*
1849
1850 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1851 M:      Jason Cooper <jason@lakedaemon.net>
1852 M:      Andrew Lunn <andrew@lunn.ch>
1853 M:      Gregory Clement <gregory.clement@bootlin.com>
1854 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1856 S:      Maintained
1857 F:      arch/arm/boot/dts/armada*
1858 F:      arch/arm/boot/dts/kirkwood*
1859 F:      arch/arm/configs/mvebu_*_defconfig
1860 F:      arch/arm/mach-mvebu/
1861 F:      arch/arm64/boot/dts/marvell/armada*
1862 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1863 F:      drivers/cpufreq/armada-8k-cpufreq.c
1864 F:      drivers/cpufreq/mvebu-cpufreq.c
1865 F:      drivers/irqchip/irq-armada-370-xp.c
1866 F:      drivers/irqchip/irq-mvebu-*
1867 F:      drivers/pinctrl/mvebu/
1868 F:      drivers/rtc/rtc-armada38x.c
1869
1870 ARM/Mediatek RTC DRIVER
1871 M:      Eddie Huang <eddie.huang@mediatek.com>
1872 M:      Sean Wang <sean.wang@mediatek.com>
1873 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1874 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1875 S:      Maintained
1876 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1877 F:      drivers/rtc/rtc-mt6397.c
1878 F:      drivers/rtc/rtc-mt7622.c
1879
1880 ARM/Mediatek SoC support
1881 M:      Matthias Brugger <matthias.bgg@gmail.com>
1882 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1883 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1884 W:      https://mtk.bcnfs.org/
1885 C:      irc://chat.freenode.net/linux-mediatek
1886 S:      Maintained
1887 F:      arch/arm/boot/dts/mt6*
1888 F:      arch/arm/boot/dts/mt7*
1889 F:      arch/arm/boot/dts/mt8*
1890 F:      arch/arm/mach-mediatek/
1891 F:      arch/arm64/boot/dts/mediatek/
1892 F:      drivers/soc/mediatek/
1893 N:      mtk
1894 N:      mt[678]
1895 K:      mediatek
1896
1897 ARM/Mediatek USB3 PHY DRIVER
1898 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1899 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1900 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1901 S:      Maintained
1902 F:      drivers/phy/mediatek/
1903 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1904
1905 ARM/MICREL KS8695 ARCHITECTURE
1906 M:      Greg Ungerer <gerg@uclinux.org>
1907 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1908 F:      arch/arm/mach-ks8695/
1909 S:      Odd Fixes
1910
1911 ARM/Microchip (AT91) SoC support
1912 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1913 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1914 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1915 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1916 W:      http://www.linux4sam.org
1917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1918 S:      Supported
1919 N:      at91
1920 N:      atmel
1921 F:      arch/arm/mach-at91/
1922 F:      include/soc/at91/
1923 F:      arch/arm/boot/dts/at91*.dts
1924 F:      arch/arm/boot/dts/at91*.dtsi
1925 F:      arch/arm/boot/dts/sama*.dts
1926 F:      arch/arm/boot/dts/sama*.dtsi
1927 F:      arch/arm/include/debug/at91.S
1928 F:      drivers/memory/atmel*
1929 F:      drivers/watchdog/sama5d4_wdt.c
1930 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1931 X:      drivers/net/wireless/atmel/
1932
1933 ARM/MIOA701 MACHINE SUPPORT
1934 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1935 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1936 F:      arch/arm/mach-pxa/mioa701.c
1937 S:      Maintained
1938
1939 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1940 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1941 S:      Maintained
1942
1943 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1944 M:      Linus Walleij <linus.walleij@linaro.org>
1945 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1946 S:      Maintained
1947 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1948 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1949 F:      arch/arm/mach-nomadik/
1950 F:      arch/arm/mach-u300/
1951 F:      arch/arm/mach-ux500/
1952 F:      arch/arm/boot/dts/ste-*
1953 F:      drivers/clk/clk-nomadik.c
1954 F:      drivers/clk/clk-u300.c
1955 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1956 F:      drivers/clocksource/timer-u300.c
1957 F:      drivers/dma/coh901318*
1958 F:      drivers/dma/ste_dma40*
1959 F:      drivers/hwspinlock/u8500_hsem.c
1960 F:      drivers/i2c/busses/i2c-nomadik.c
1961 F:      drivers/i2c/busses/i2c-stu300.c
1962 F:      drivers/mfd/ab3100*
1963 F:      drivers/mfd/ab8500*
1964 F:      drivers/mfd/abx500*
1965 F:      drivers/mfd/dbx500*
1966 F:      drivers/mfd/db8500*
1967 F:      drivers/pinctrl/nomadik/
1968 F:      drivers/pinctrl/pinctrl-coh901*
1969 F:      drivers/pinctrl/pinctrl-u300.c
1970 F:      drivers/rtc/rtc-ab3100.c
1971 F:      drivers/rtc/rtc-ab8500.c
1972 F:      drivers/rtc/rtc-coh901331.c
1973 F:      drivers/rtc/rtc-pl031.c
1974 F:      drivers/watchdog/coh901327_wdt.c
1975 F:      Documentation/devicetree/bindings/arm/ste-*
1976 F:      Documentation/devicetree/bindings/arm/ux500/
1977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1978
1979 ARM/NUVOTON NPCM ARCHITECTURE
1980 M:      Avi Fishman <avifishman70@gmail.com>
1981 M:      Tomer Maimon <tmaimon77@gmail.com>
1982 M:      Tali Perry <tali.perry1@gmail.com>
1983 R:      Patrick Venture <venture@google.com>
1984 R:      Nancy Yuen <yuenn@google.com>
1985 R:      Benjamin Fair <benjaminfair@google.com>
1986 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1987 S:      Supported
1988 F:      arch/arm/mach-npcm/
1989 F:      arch/arm/boot/dts/nuvoton-npcm*
1990 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1991 F:      drivers/*/*npcm*
1992 F:      Documentation/devicetree/bindings/*/*npcm*
1993 F:      Documentation/devicetree/bindings/*/*/*npcm*
1994
1995 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1996 M:      Wan ZongShun <mcuos.com@gmail.com>
1997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1998 W:      http://www.mcuos.com
1999 S:      Maintained
2000 F:      arch/arm/mach-w90x900/
2001 F:      drivers/input/keyboard/w90p910_keypad.c
2002 F:      drivers/input/touchscreen/w90p910_ts.c
2003 F:      drivers/watchdog/nuc900_wdt.c
2004 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
2005 F:      drivers/mtd/nand/raw/nuc900_nand.c
2006 F:      drivers/rtc/rtc-nuc900.c
2007 F:      drivers/spi/spi-nuc900.c
2008 F:      drivers/usb/host/ehci-w90x900.c
2009 F:      drivers/video/fbdev/nuc900fb.c
2010
2011 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2012 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2013 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2014 S:      Orphan
2015 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2016 F:      arch/arm/mach-s3c24xx/gta02.h
2017
2018 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2019 M:      Alexander Clouter <alex@digriz.org.uk>
2020 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2021 W:      http://www.digriz.org.uk/ts78xx/kernel
2022 S:      Maintained
2023 F:      arch/arm/mach-orion5x/ts78xx-*
2024
2025 ARM/OXNAS platform support
2026 M:      Neil Armstrong <narmstrong@baylibre.com>
2027 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2028 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2029 S:      Maintained
2030 F:      arch/arm/mach-oxnas/
2031 F:      arch/arm/boot/dts/ox8*.dts*
2032 N:      oxnas
2033
2034 ARM/PALM TREO SUPPORT
2035 M:      Tomas Cech <sleep_walker@suse.com>
2036 L:      linux-arm-kernel@lists.infradead.org
2037 W:      http://hackndev.com
2038 S:      Maintained
2039 F:      arch/arm/mach-pxa/palmtreo.*
2040
2041 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2042 M:      Marek Vasut <marek.vasut@gmail.com>
2043 L:      linux-arm-kernel@lists.infradead.org
2044 W:      http://hackndev.com
2045 S:      Maintained
2046 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2047 F:      arch/arm/mach-pxa/palmtx.c
2048 F:      arch/arm/mach-pxa/palmt5.*
2049 F:      arch/arm/mach-pxa/include/mach/palmld.h
2050 F:      arch/arm/mach-pxa/palmld.c
2051 F:      arch/arm/mach-pxa/palmte2.*
2052 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2053 F:      arch/arm/mach-pxa/palmtc.c
2054
2055 ARM/PALMZ72 SUPPORT
2056 M:      Sergey Lapin <slapin@ossfans.org>
2057 L:      linux-arm-kernel@lists.infradead.org
2058 W:      http://hackndev.com
2059 S:      Maintained
2060 F:      arch/arm/mach-pxa/palmz72.*
2061
2062 ARM/PLEB SUPPORT
2063 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2064 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2065 S:      Maintained
2066
2067 ARM/PT DIGITAL BOARD PORT
2068 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2069 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2070 W:      http://www.armlinux.org.uk/
2071 S:      Maintained
2072
2073 ARM/QUALCOMM SUPPORT
2074 M:      Andy Gross <agross@kernel.org>
2075 M:      David Brown <david.brown@linaro.org>
2076 L:      linux-arm-msm@vger.kernel.org
2077 S:      Maintained
2078 F:      Documentation/devicetree/bindings/soc/qcom/
2079 F:      Documentation/devicetree/bindings/*/qcom*
2080 F:      arch/arm/boot/dts/qcom-*.dts
2081 F:      arch/arm/boot/dts/qcom-*.dtsi
2082 F:      arch/arm/mach-qcom/
2083 F:      arch/arm64/boot/dts/qcom/
2084 F:      drivers/*/qcom/
2085 F:      drivers/*/qcom*
2086 F:      drivers/*/*/qcom/
2087 F:      drivers/*/*/qcom*
2088 F:      drivers/*/pm8???-*
2089 F:      drivers/bluetooth/btqcomsmd.c
2090 F:      drivers/clocksource/timer-qcom.c
2091 F:      drivers/extcon/extcon-qcom*
2092 F:      drivers/iommu/msm*
2093 F:      drivers/i2c/busses/i2c-qup.c
2094 F:      drivers/i2c/busses/i2c-qcom-geni.c
2095 F:      drivers/mfd/ssbi.c
2096 F:      drivers/mmc/host/mmci_qcom*
2097 F:      drivers/mmc/host/sdhci_msm.c
2098 F:      drivers/pci/controller/dwc/pcie-qcom.c
2099 F:      drivers/phy/qualcomm/
2100 F:      drivers/power/*/msm*
2101 F:      drivers/reset/reset-qcom-*
2102 F:      drivers/scsi/ufs/ufs-qcom.*
2103 F:      drivers/spi/spi-qup.c
2104 F:      drivers/spi/spi-geni-qcom.c
2105 F:      drivers/spi/spi-qcom-qspi.c
2106 F:      drivers/tty/serial/msm_serial.c
2107 F:      drivers/usb/dwc3/dwc3-qcom.c
2108 F:      include/dt-bindings/*/qcom*
2109 F:      include/linux/*/qcom*
2110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2111
2112 ARM/RADISYS ENP2611 MACHINE SUPPORT
2113 M:      Lennert Buytenhek <kernel@wantstofly.org>
2114 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2115 S:      Maintained
2116
2117 ARM/RDA MICRO ARCHITECTURE
2118 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2119 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2120 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2121 S:      Maintained
2122 F:      arch/arm/boot/dts/rda8810pl-*
2123 F:      drivers/clocksource/timer-rda.c
2124 F:      drivers/irqchip/irq-rda-intc.c
2125 F:      drivers/tty/serial/rda-uart.c
2126 F:      Documentation/devicetree/bindings/arm/rda.txt
2127 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2128 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2129 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2130
2131 ARM/REALTEK ARCHITECTURE
2132 M:      Andreas Färber <afaerber@suse.de>
2133 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2134 S:      Maintained
2135 F:      arch/arm64/boot/dts/realtek/
2136 F:      Documentation/devicetree/bindings/arm/realtek.txt
2137
2138 ARM/RENESAS ARM64 ARCHITECTURE
2139 M:      Simon Horman <horms@verge.net.au>
2140 M:      Magnus Damm <magnus.damm@gmail.com>
2141 L:      linux-renesas-soc@vger.kernel.org
2142 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2144 S:      Supported
2145 F:      arch/arm64/boot/dts/renesas/
2146 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2147 F:      drivers/soc/renesas/
2148 F:      include/linux/soc/renesas/
2149
2150 ARM/RISCPC ARCHITECTURE
2151 M:      Russell King <linux@armlinux.org.uk>
2152 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2153 W:      http://www.armlinux.org.uk/
2154 S:      Maintained
2155 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2156 F:      arch/arm/include/asm/hardware/ioc.h
2157 F:      arch/arm/include/asm/hardware/iomd.h
2158 F:      arch/arm/include/asm/hardware/memc.h
2159 F:      arch/arm/mach-rpc/
2160 F:      drivers/net/ethernet/8390/etherh.c
2161 F:      drivers/net/ethernet/i825xx/ether1*
2162 F:      drivers/net/ethernet/seeq/ether3*
2163 F:      drivers/scsi/arm/
2164
2165 ARM/Rockchip SoC support
2166 M:      Heiko Stuebner <heiko@sntech.de>
2167 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2168 L:      linux-rockchip@lists.infradead.org
2169 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2170 S:      Maintained
2171 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2172 F:      arch/arm/boot/dts/rk3*
2173 F:      arch/arm/boot/dts/rv1108*
2174 F:      arch/arm/mach-rockchip/
2175 F:      drivers/clk/rockchip/
2176 F:      drivers/i2c/busses/i2c-rk3x.c
2177 F:      drivers/*/*rockchip*
2178 F:      drivers/*/*/*rockchip*
2179 F:      sound/soc/rockchip/
2180 N:      rockchip
2181
2182 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2183 M:      Kukjin Kim <kgene@kernel.org>
2184 M:      Krzysztof Kozlowski <krzk@kernel.org>
2185 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2186 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2187 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2188 S:      Maintained
2189 F:      arch/arm/boot/dts/s3c*
2190 F:      arch/arm/boot/dts/s5p*
2191 F:      arch/arm/boot/dts/exynos*
2192 F:      arch/arm64/boot/dts/exynos/
2193 F:      arch/arm/plat-samsung/
2194 F:      arch/arm/mach-s3c24*/
2195 F:      arch/arm/mach-s3c64xx/
2196 F:      arch/arm/mach-s5p*/
2197 F:      arch/arm/mach-exynos*/
2198 F:      drivers/*/*s3c24*
2199 F:      drivers/*/*/*s3c24*
2200 F:      drivers/*/*s3c64xx*
2201 F:      drivers/*/*s5pv210*
2202 F:      drivers/memory/samsung/*
2203 F:      drivers/soc/samsung/*
2204 F:      Documentation/arm/Samsung/
2205 F:      Documentation/devicetree/bindings/arm/samsung/
2206 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2207 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2208 N:      exynos
2209
2210 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2211 M:      Kyungmin Park <kyungmin.park@samsung.com>
2212 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2213 S:      Maintained
2214 F:      arch/arm/mach-s5pv210/
2215
2216 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2217 M:      Kyungmin Park <kyungmin.park@samsung.com>
2218 M:      Kamil Debski <kamil@wypas.org>
2219 M:      Andrzej Hajda <a.hajda@samsung.com>
2220 L:      linux-arm-kernel@lists.infradead.org
2221 L:      linux-media@vger.kernel.org
2222 S:      Maintained
2223 F:      drivers/media/platform/s5p-g2d/
2224
2225 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2226 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2227 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2228 L:      linux-media@vger.kernel.org
2229 S:      Maintained
2230 F:      drivers/media/platform/s5p-cec/
2231 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2232
2233 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2234 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2235 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2236 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2237 L:      linux-arm-kernel@lists.infradead.org
2238 L:      linux-media@vger.kernel.org
2239 S:      Maintained
2240 F:      drivers/media/platform/s5p-jpeg/
2241
2242 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2243 M:      Kyungmin Park <kyungmin.park@samsung.com>
2244 M:      Kamil Debski <kamil@wypas.org>
2245 M:      Jeongtae Park <jtp.park@samsung.com>
2246 M:      Andrzej Hajda <a.hajda@samsung.com>
2247 L:      linux-arm-kernel@lists.infradead.org
2248 L:      linux-media@vger.kernel.org
2249 S:      Maintained
2250 F:      drivers/media/platform/s5p-mfc/
2251
2252 ARM/SHMOBILE ARM ARCHITECTURE
2253 M:      Simon Horman <horms@verge.net.au>
2254 M:      Magnus Damm <magnus.damm@gmail.com>
2255 L:      linux-renesas-soc@vger.kernel.org
2256 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2258 S:      Supported
2259 F:      arch/arm/boot/dts/emev2*
2260 F:      arch/arm/boot/dts/gr-peach*
2261 F:      arch/arm/boot/dts/iwg20d-q7*
2262 F:      arch/arm/boot/dts/r7s*
2263 F:      arch/arm/boot/dts/r8a*
2264 F:      arch/arm/boot/dts/r9a*
2265 F:      arch/arm/boot/dts/sh*
2266 F:      arch/arm/configs/shmobile_defconfig
2267 F:      arch/arm/include/debug/renesas-scif.S
2268 F:      arch/arm/mach-shmobile/
2269 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2270 F:      drivers/soc/renesas/
2271 F:      include/linux/soc/renesas/
2272
2273 ARM/SOCFPGA ARCHITECTURE
2274 M:      Dinh Nguyen <dinguyen@kernel.org>
2275 S:      Maintained
2276 F:      arch/arm/mach-socfpga/
2277 F:      arch/arm/boot/dts/socfpga*
2278 F:      arch/arm/configs/socfpga_defconfig
2279 F:      arch/arm64/boot/dts/altera/
2280 F:      arch/arm64/boot/dts/intel/
2281 W:      http://www.rocketboards.org
2282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2283
2284 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2285 M:      Dinh Nguyen <dinguyen@kernel.org>
2286 S:      Maintained
2287 F:      drivers/clk/socfpga/
2288
2289 ARM/SOCFPGA EDAC SUPPORT
2290 M:      Thor Thayer <thor.thayer@linux.intel.com>
2291 S:      Maintained
2292 F:      drivers/edac/altera_edac.
2293
2294 ARM/SPREADTRUM SoC SUPPORT
2295 M:      Orson Zhai <orsonzhai@gmail.com>
2296 M:      Baolin Wang <baolin.wang@linaro.org>
2297 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2298 S:      Maintained
2299 F:      arch/arm64/boot/dts/sprd
2300 N:      sprd
2301
2302 ARM/STI ARCHITECTURE
2303 M:      Patrice Chotard <patrice.chotard@st.com>
2304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2305 W:      http://www.stlinux.com
2306 S:      Maintained
2307 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2308 F:      arch/arm/mach-sti/
2309 F:      arch/arm/boot/dts/sti*
2310 F:      drivers/char/hw_random/st-rng.c
2311 F:      drivers/clocksource/arm_global_timer.c
2312 F:      drivers/clocksource/clksrc_st_lpc.c
2313 F:      drivers/cpufreq/sti-cpufreq.c
2314 F:      drivers/dma/st_fdma*
2315 F:      drivers/i2c/busses/i2c-st.c
2316 F:      drivers/media/rc/st_rc.c
2317 F:      drivers/media/platform/sti/c8sectpfe/
2318 F:      drivers/mmc/host/sdhci-st.c
2319 F:      drivers/phy/st/phy-miphy28lp.c
2320 F:      drivers/phy/st/phy-stih407-usb.c
2321 F:      drivers/pinctrl/pinctrl-st.c
2322 F:      drivers/remoteproc/st_remoteproc.c
2323 F:      drivers/remoteproc/st_slim_rproc.c
2324 F:      drivers/reset/sti/
2325 F:      drivers/rtc/rtc-st-lpc.c
2326 F:      drivers/tty/serial/st-asc.c
2327 F:      drivers/usb/dwc3/dwc3-st.c
2328 F:      drivers/usb/host/ehci-st.c
2329 F:      drivers/usb/host/ohci-st.c
2330 F:      drivers/watchdog/st_lpc_wdt.c
2331 F:      drivers/ata/ahci_st.c
2332 F:      include/linux/remoteproc/st_slim_rproc.h
2333
2334 ARM/STM32 ARCHITECTURE
2335 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2336 M:      Alexandre Torgue <alexandre.torgue@st.com>
2337 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2339 S:      Maintained
2340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2341 N:      stm32
2342 N:      stm
2343 F:      arch/arm/boot/dts/stm32*
2344 F:      arch/arm/mach-stm32/
2345 F:      drivers/clocksource/armv7m_systick.c
2346
2347 ARM/Synaptics SoC support
2348 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2349 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2351 S:      Maintained
2352 F:      arch/arm/mach-berlin/
2353 F:      arch/arm/boot/dts/berlin*
2354 F:      arch/arm64/boot/dts/synaptics/
2355
2356 ARM/TANGO ARCHITECTURE
2357 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2358 M:      Mans Rullgard <mans@mansr.com>
2359 L:      linux-arm-kernel@lists.infradead.org
2360 S:      Odd Fixes
2361 N:      tango
2362
2363 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2364 M:      Lennert Buytenhek <kernel@wantstofly.org>
2365 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2366 S:      Maintained
2367
2368 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2369 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2370 L:      linux-tegra@vger.kernel.org
2371 L:      linux-media@vger.kernel.org
2372 S:      Maintained
2373 F:      drivers/media/platform/tegra-cec/
2374 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2375
2376 ARM/TETON BGA MACHINE SUPPORT
2377 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2379 S:      Maintained
2380
2381 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2382 M:      Santosh Shilimkar <ssantosh@kernel.org>
2383 L:      linux-kernel@vger.kernel.org
2384 S:      Maintained
2385 F:      drivers/memory/*emif*
2386
2387 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2388 M:      Tero Kristo <t-kristo@ti.com>
2389 M:      Nishanth Menon <nm@ti.com>
2390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2391 S:      Supported
2392 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2393 F:      arch/arm64/boot/dts/ti/Makefile
2394 F:      arch/arm64/boot/dts/ti/k3-*
2395 F:      include/dt-bindings/pinctrl/k3.h
2396
2397 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2398 M:      Santosh Shilimkar <ssantosh@kernel.org>
2399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2400 S:      Maintained
2401 F:      arch/arm/mach-keystone/
2402 F:      arch/arm/boot/dts/keystone-*
2403 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2404
2405 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2406 M:      Santosh Shilimkar <ssantosh@kernel.org>
2407 L:      linux-kernel@vger.kernel.org
2408 S:      Maintained
2409 F:      drivers/clk/keystone/
2410
2411 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2412 M:      Santosh Shilimkar <ssantosh@kernel.org>
2413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2414 L:      linux-kernel@vger.kernel.org
2415 S:      Maintained
2416 F:      drivers/clocksource/timer-keystone.c
2417
2418 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2419 M:      Santosh Shilimkar <ssantosh@kernel.org>
2420 L:      linux-kernel@vger.kernel.org
2421 S:      Maintained
2422 F:      drivers/power/reset/keystone-reset.c
2423
2424 ARM/THECUS N2100 MACHINE SUPPORT
2425 M:      Lennert Buytenhek <kernel@wantstofly.org>
2426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2427 S:      Maintained
2428
2429 ARM/TOSA MACHINE SUPPORT
2430 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2431 M:      Dirk Opfer <dirk@opfer-online.de>
2432 S:      Maintained
2433
2434 ARM/UNIPHIER ARCHITECTURE
2435 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2438 S:      Maintained
2439 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2440 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2441 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2442 F:      arch/arm/boot/dts/uniphier*
2443 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2444 F:      arch/arm/mach-uniphier/
2445 F:      arch/arm/mm/cache-uniphier.c
2446 F:      arch/arm64/boot/dts/socionext/uniphier*
2447 F:      drivers/bus/uniphier-system-bus.c
2448 F:      drivers/clk/uniphier/
2449 F:      drivers/dma/uniphier-mdmac.c
2450 F:      drivers/gpio/gpio-uniphier.c
2451 F:      drivers/i2c/busses/i2c-uniphier*
2452 F:      drivers/irqchip/irq-uniphier-aidet.c
2453 F:      drivers/mmc/host/uniphier-sd.c
2454 F:      drivers/pinctrl/uniphier/
2455 F:      drivers/reset/reset-uniphier.c
2456 F:      drivers/tty/serial/8250/8250_uniphier.c
2457 N:      uniphier
2458
2459 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2460 M:      Ulf Hansson <ulf.hansson@linaro.org>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 T:      git git://git.linaro.org/people/ulfh/clk.git
2463 S:      Maintained
2464 F:      drivers/clk/ux500/
2465
2466 ARM/VERSATILE EXPRESS PLATFORM
2467 M:      Liviu Dudau <liviu.dudau@arm.com>
2468 M:      Sudeep Holla <sudeep.holla@arm.com>
2469 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2471 S:      Maintained
2472 F:      arch/arm/boot/dts/vexpress*
2473 F:      arch/arm64/boot/dts/arm/
2474 F:      arch/arm/mach-vexpress/
2475 F:      */*/vexpress*
2476 F:      */*/*/vexpress*
2477 F:      drivers/clk/versatile/clk-vexpress-osc.c
2478 F:      drivers/clocksource/timer-versatile.c
2479 N:      mps2
2480
2481 ARM/VFP SUPPORT
2482 M:      Russell King <linux@armlinux.org.uk>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 W:      http://www.armlinux.org.uk/
2485 S:      Maintained
2486 F:      arch/arm/vfp/
2487
2488 ARM/VOIPAC PXA270 SUPPORT
2489 M:      Marek Vasut <marek.vasut@gmail.com>
2490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2491 S:      Maintained
2492 F:      arch/arm/mach-pxa/vpac270.c
2493 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2494
2495 ARM/VT8500 ARM ARCHITECTURE
2496 M:      Tony Prisk <linux@prisktech.co.nz>
2497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2498 S:      Maintained
2499 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2500 F:      arch/arm/mach-vt8500/
2501 F:      drivers/clocksource/timer-vt8500.c
2502 F:      drivers/i2c/busses/i2c-wmt.c
2503 F:      drivers/mmc/host/wmt-sdmmc.c
2504 F:      drivers/pwm/pwm-vt8500.c
2505 F:      drivers/rtc/rtc-vt8500.c
2506 F:      drivers/tty/serial/vt8500_serial.c
2507 F:      drivers/usb/host/ehci-platform.c
2508 F:      drivers/usb/host/uhci-platform.c
2509 F:      drivers/video/fbdev/vt8500lcdfb.*
2510 F:      drivers/video/fbdev/wm8505fb*
2511 F:      drivers/video/fbdev/wmt_ge_rops.*
2512
2513 ARM/ZIPIT Z2 SUPPORT
2514 M:      Marek Vasut <marek.vasut@gmail.com>
2515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2516 S:      Maintained
2517 F:      arch/arm/mach-pxa/z2.c
2518 F:      arch/arm/mach-pxa/include/mach/z2.h
2519
2520 ARM/ZTE ARCHITECTURE
2521 M:      Jun Nie <jun.nie@linaro.org>
2522 M:      Shawn Guo <shawnguo@kernel.org>
2523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2524 S:      Maintained
2525 F:      arch/arm/boot/dts/zx2967*
2526 F:      arch/arm/mach-zx/
2527 F:      arch/arm64/boot/dts/zte/
2528 F:      drivers/clk/zte/
2529 F:      drivers/dma/zx_dma.c
2530 F:      drivers/gpio/gpio-zx.c
2531 F:      drivers/i2c/busses/i2c-zx2967.c
2532 F:      drivers/mmc/host/dw_mmc-zx.*
2533 F:      drivers/pinctrl/zte/
2534 F:      drivers/soc/zte/
2535 F:      drivers/thermal/zx2967_thermal.c
2536 F:      drivers/watchdog/zx2967_wdt.c
2537 F:      Documentation/devicetree/bindings/arm/zte.yaml
2538 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2539 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2540 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2541 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2542 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2543 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2544 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2545 F:      Documentation/devicetree/bindings/soc/zte/
2546 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2547 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2548 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2549 F:      include/dt-bindings/clock/zx2967*.h
2550 F:      include/dt-bindings/soc/zte,*.h
2551 F:      sound/soc/codecs/zx_aud96p22.c
2552 F:      sound/soc/zte/
2553
2554 ARM/ZYNQ ARCHITECTURE
2555 M:      Michal Simek <michal.simek@xilinx.com>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 W:      http://wiki.xilinx.com
2558 T:      git https://github.com/Xilinx/linux-xlnx.git
2559 S:      Supported
2560 F:      arch/arm/mach-zynq/
2561 F:      drivers/cpuidle/cpuidle-zynq.c
2562 F:      drivers/block/xsysace.c
2563 N:      zynq
2564 N:      xilinx
2565 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2566 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2567 F:      drivers/clocksource/timer-cadence-ttc.c
2568 F:      drivers/i2c/busses/i2c-cadence.c
2569 F:      drivers/mmc/host/sdhci-of-arasan.c
2570 F:      drivers/edac/synopsys_edac.c
2571 F:      drivers/i2c/busses/i2c-xiic.c
2572
2573 ARM64 PORT (AARCH64 ARCHITECTURE)
2574 M:      Catalin Marinas <catalin.marinas@arm.com>
2575 M:      Will Deacon <will@kernel.org>
2576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2578 S:      Maintained
2579 F:      arch/arm64/
2580 X:      arch/arm64/boot/dts/
2581 F:      Documentation/arm64/
2582
2583 AS3645A LED FLASH CONTROLLER DRIVER
2584 M:      Sakari Ailus <sakari.ailus@iki.fi>
2585 L:      linux-leds@vger.kernel.org
2586 S:      Maintained
2587 F:      drivers/leds/leds-as3645a.c
2588
2589 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2590 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2591 L:      linux-media@vger.kernel.org
2592 T:      git git://linuxtv.org/media_tree.git
2593 S:      Maintained
2594 F:      drivers/media/i2c/ak7375.c
2595 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2596
2597 ASAHI KASEI AK8974 DRIVER
2598 M:      Linus Walleij <linus.walleij@linaro.org>
2599 L:      linux-iio@vger.kernel.org
2600 W:      http://www.akm.com/
2601 S:      Supported
2602 F:      drivers/iio/magnetometer/ak8974.c
2603
2604 ASC7621 HARDWARE MONITOR DRIVER
2605 M:      George Joseph <george.joseph@fairview5.com>
2606 L:      linux-hwmon@vger.kernel.org
2607 S:      Maintained
2608 F:      Documentation/hwmon/asc7621.rst
2609 F:      drivers/hwmon/asc7621.c
2610
2611 ASPEED VIDEO ENGINE DRIVER
2612 M:      Eddie James <eajames@linux.ibm.com>
2613 L:      linux-media@vger.kernel.org
2614 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2615 S:      Maintained
2616 F:      drivers/media/platform/aspeed-video.c
2617 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2618
2619 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2620 M:      Corentin Chary <corentin.chary@gmail.com>
2621 L:      acpi4asus-user@lists.sourceforge.net
2622 L:      platform-driver-x86@vger.kernel.org
2623 W:      http://acpi4asus.sf.net
2624 S:      Maintained
2625 F:      drivers/platform/x86/asus*.c
2626 F:      drivers/platform/x86/eeepc*.c
2627
2628 ASUS WIRELESS RADIO CONTROL DRIVER
2629 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2630 L:      platform-driver-x86@vger.kernel.org
2631 S:      Maintained
2632 F:      drivers/platform/x86/asus-wireless.c
2633
2634 ASYMMETRIC KEYS
2635 M:      David Howells <dhowells@redhat.com>
2636 L:      keyrings@vger.kernel.org
2637 S:      Maintained
2638 F:      Documentation/crypto/asymmetric-keys.txt
2639 F:      include/linux/verification.h
2640 F:      include/crypto/public_key.h
2641 F:      include/crypto/pkcs7.h
2642 F:      crypto/asymmetric_keys/
2643
2644 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2645 R:      Dan Williams <dan.j.williams@intel.com>
2646 W:      http://sourceforge.net/projects/xscaleiop
2647 S:      Odd fixes
2648 F:      Documentation/crypto/async-tx-api.txt
2649 F:      crypto/async_tx/
2650 F:      drivers/dma/
2651 F:      include/linux/dmaengine.h
2652 F:      include/linux/async_tx.h
2653
2654 AT24 EEPROM DRIVER
2655 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2656 L:      linux-i2c@vger.kernel.org
2657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2658 S:      Maintained
2659 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2660 F:      drivers/misc/eeprom/at24.c
2661
2662 ATA OVER ETHERNET (AOE) DRIVER
2663 M:      "Justin Sanders" <justin@coraid.com>
2664 W:      http://www.openaoe.org/
2665 S:      Supported
2666 F:      Documentation/aoe/
2667 F:      drivers/block/aoe/
2668
2669 ATHEROS 71XX/9XXX GPIO DRIVER
2670 M:      Alban Bedel <albeu@free.fr>
2671 W:      https://github.com/AlbanBedel/linux
2672 T:      git git://github.com/AlbanBedel/linux
2673 S:      Maintained
2674 F:      drivers/gpio/gpio-ath79.c
2675 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2676
2677 ATHEROS 71XX/9XXX USB PHY DRIVER
2678 M:      Alban Bedel <albeu@free.fr>
2679 W:      https://github.com/AlbanBedel/linux
2680 T:      git git://github.com/AlbanBedel/linux
2681 S:      Maintained
2682 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2683 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2684
2685 ATHEROS ATH GENERIC UTILITIES
2686 M:      Kalle Valo <kvalo@codeaurora.org>
2687 L:      linux-wireless@vger.kernel.org
2688 S:      Supported
2689 F:      drivers/net/wireless/ath/*
2690
2691 ATHEROS ATH5K WIRELESS DRIVER
2692 M:      Jiri Slaby <jirislaby@gmail.com>
2693 M:      Nick Kossifidis <mickflemm@gmail.com>
2694 M:      Luis Chamberlain <mcgrof@kernel.org>
2695 L:      linux-wireless@vger.kernel.org
2696 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2697 S:      Maintained
2698 F:      drivers/net/wireless/ath/ath5k/
2699
2700 ATHEROS ATH6KL WIRELESS DRIVER
2701 M:      Kalle Valo <kvalo@codeaurora.org>
2702 L:      linux-wireless@vger.kernel.org
2703 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2704 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2705 S:      Supported
2706 F:      drivers/net/wireless/ath/ath6kl/
2707
2708 ATI_REMOTE2 DRIVER
2709 M:      Ville Syrjala <syrjala@sci.fi>
2710 S:      Maintained
2711 F:      drivers/input/misc/ati_remote2.c
2712
2713 ATK0110 HWMON DRIVER
2714 M:      Luca Tettamanti <kronos.it@gmail.com>
2715 L:      linux-hwmon@vger.kernel.org
2716 S:      Maintained
2717 F:      drivers/hwmon/asus_atk0110.c
2718
2719 ATLX ETHERNET DRIVERS
2720 M:      Jay Cliburn <jcliburn@gmail.com>
2721 M:      Chris Snook <chris.snook@gmail.com>
2722 L:      netdev@vger.kernel.org
2723 W:      http://sourceforge.net/projects/atl1
2724 W:      http://atl1.sourceforge.net
2725 S:      Maintained
2726 F:      drivers/net/ethernet/atheros/
2727
2728 ATM
2729 M:      Chas Williams <3chas3@gmail.com>
2730 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2731 L:      netdev@vger.kernel.org
2732 W:      http://linux-atm.sourceforge.net
2733 S:      Maintained
2734 F:      drivers/atm/
2735 F:      include/linux/atm*
2736 F:      include/uapi/linux/atm*
2737
2738 ATMEL MACB ETHERNET DRIVER
2739 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2740 S:      Supported
2741 F:      drivers/net/ethernet/cadence/
2742
2743 ATMEL MAXTOUCH DRIVER
2744 M:      Nick Dyer <nick@shmanahar.org>
2745 T:      git git://github.com/ndyer/linux.git
2746 S:      Maintained
2747 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2748 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2749
2750 ATMEL WIRELESS DRIVER
2751 M:      Simon Kelley <simon@thekelleys.org.uk>
2752 L:      linux-wireless@vger.kernel.org
2753 W:      http://www.thekelleys.org.uk/atmel
2754 W:      http://atmelwlandriver.sourceforge.net/
2755 S:      Maintained
2756 F:      drivers/net/wireless/atmel/atmel*
2757
2758 ATOMIC INFRASTRUCTURE
2759 M:      Will Deacon <will@kernel.org>
2760 M:      Peter Zijlstra <peterz@infradead.org>
2761 R:      Boqun Feng <boqun.feng@gmail.com>
2762 L:      linux-kernel@vger.kernel.org
2763 S:      Maintained
2764 F:      arch/*/include/asm/atomic*.h
2765 F:      include/*/atomic*.h
2766 F:      scripts/atomic/
2767
2768 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2769 M:      Bradley Grove <linuxdrivers@attotech.com>
2770 L:      linux-scsi@vger.kernel.org
2771 W:      http://www.attotech.com
2772 S:      Supported
2773 F:      drivers/scsi/esas2r
2774
2775 ATUSB IEEE 802.15.4 RADIO DRIVER
2776 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2777 L:      linux-wpan@vger.kernel.org
2778 S:      Maintained
2779 F:      drivers/net/ieee802154/atusb.c
2780 F:      drivers/net/ieee802154/atusb.h
2781 F:      drivers/net/ieee802154/at86rf230.h
2782
2783 AUDIT SUBSYSTEM
2784 M:      Paul Moore <paul@paul-moore.com>
2785 M:      Eric Paris <eparis@redhat.com>
2786 L:      linux-audit@redhat.com (moderated for non-subscribers)
2787 W:      https://github.com/linux-audit
2788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2789 S:      Supported
2790 F:      include/linux/audit.h
2791 F:      include/uapi/linux/audit.h
2792 F:      kernel/audit*
2793
2794 AUXILIARY DISPLAY DRIVERS
2795 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2796 S:      Maintained
2797 F:      drivers/auxdisplay/
2798 F:      include/linux/cfag12864b.h
2799
2800 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2801 M:      Andreas Klinger <ak@it-klinger.de>
2802 L:      linux-iio@vger.kernel.org
2803 S:      Maintained
2804 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2805 F:      drivers/iio/adc/hx711.c
2806
2807 AX.25 NETWORK LAYER
2808 M:      Ralf Baechle <ralf@linux-mips.org>
2809 L:      linux-hams@vger.kernel.org
2810 W:      http://www.linux-ax25.org/
2811 S:      Maintained
2812 F:      include/uapi/linux/ax25.h
2813 F:      include/net/ax25.h
2814 F:      net/ax25/
2815
2816 AXENTIA ARM DEVICES
2817 M:      Peter Rosin <peda@axentia.se>
2818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2819 S:      Maintained
2820 F:      Documentation/devicetree/bindings/arm/axentia.txt
2821 F:      arch/arm/boot/dts/at91-linea.dtsi
2822 F:      arch/arm/boot/dts/at91-natte.dtsi
2823 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2824 F:      arch/arm/boot/dts/at91-tse850-3.dts
2825
2826 AXENTIA ASOC DRIVERS
2827 M:      Peter Rosin <peda@axentia.se>
2828 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2829 S:      Maintained
2830 F:      Documentation/devicetree/bindings/sound/axentia,*
2831 F:      sound/soc/atmel/tse850-pcm5142.c
2832
2833 AXXIA I2C CONTROLLER
2834 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2835 L:      linux-i2c@vger.kernel.org
2836 S:      Maintained
2837 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2838 F:      drivers/i2c/busses/i2c-axxia.c
2839
2840 AZ6007 DVB DRIVER
2841 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2842 L:      linux-media@vger.kernel.org
2843 W:      https://linuxtv.org
2844 T:      git git://linuxtv.org/media_tree.git
2845 S:      Maintained
2846 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2847
2848 AZTECH FM RADIO RECEIVER DRIVER
2849 M:      Hans Verkuil <hverkuil@xs4all.nl>
2850 L:      linux-media@vger.kernel.org
2851 T:      git git://linuxtv.org/media_tree.git
2852 W:      https://linuxtv.org
2853 S:      Maintained
2854 F:      drivers/media/radio/radio-aztech*
2855
2856 B43 WIRELESS DRIVER
2857 L:      linux-wireless@vger.kernel.org
2858 L:      b43-dev@lists.infradead.org
2859 W:      http://wireless.kernel.org/en/users/Drivers/b43
2860 S:      Odd Fixes
2861 F:      drivers/net/wireless/broadcom/b43/
2862
2863 B43LEGACY WIRELESS DRIVER
2864 M:      Larry Finger <Larry.Finger@lwfinger.net>
2865 L:      linux-wireless@vger.kernel.org
2866 L:      b43-dev@lists.infradead.org
2867 W:      http://wireless.kernel.org/en/users/Drivers/b43
2868 S:      Maintained
2869 F:      drivers/net/wireless/broadcom/b43legacy/
2870
2871 BACKLIGHT CLASS/SUBSYSTEM
2872 M:      Lee Jones <lee.jones@linaro.org>
2873 M:      Daniel Thompson <daniel.thompson@linaro.org>
2874 M:      Jingoo Han <jingoohan1@gmail.com>
2875 L:      dri-devel@lists.freedesktop.org
2876 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2877 S:      Maintained
2878 F:      drivers/video/backlight/
2879 F:      include/linux/backlight.h
2880 F:      include/linux/pwm_backlight.h
2881 F:      Documentation/devicetree/bindings/leds/backlight
2882
2883 BATMAN ADVANCED
2884 M:      Marek Lindner <mareklindner@neomailbox.ch>
2885 M:      Simon Wunderlich <sw@simonwunderlich.de>
2886 M:      Antonio Quartulli <a@unstable.cc>
2887 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2888 W:      https://www.open-mesh.org/
2889 B:      https://www.open-mesh.org/projects/batman-adv/issues
2890 C:      irc://chat.freenode.net/batman
2891 Q:      https://patchwork.open-mesh.org/project/batman/list/
2892 T:      git https://git.open-mesh.org/linux-merge.git
2893 S:      Maintained
2894 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2895 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2896 F:      Documentation/networking/batman-adv.rst
2897 F:      include/uapi/linux/batadv_packet.h
2898 F:      include/uapi/linux/batman_adv.h
2899 F:      net/batman-adv/
2900
2901 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2902 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2903 L:      linux-hams@vger.kernel.org
2904 W:      http://www.baycom.org/~tom/ham/ham.html
2905 S:      Maintained
2906 F:      drivers/net/hamradio/baycom*
2907
2908 BCACHE (BLOCK LAYER CACHE)
2909 M:      Coly Li <colyli@suse.de>
2910 M:      Kent Overstreet <kent.overstreet@gmail.com>
2911 L:      linux-bcache@vger.kernel.org
2912 W:      http://bcache.evilpiepirate.org
2913 C:      irc://irc.oftc.net/bcache
2914 S:      Maintained
2915 F:      drivers/md/bcache/
2916
2917 BDISP ST MEDIA DRIVER
2918 M:      Fabien Dessenne <fabien.dessenne@st.com>
2919 L:      linux-media@vger.kernel.org
2920 T:      git git://linuxtv.org/media_tree.git
2921 W:      https://linuxtv.org
2922 S:      Supported
2923 F:      drivers/media/platform/sti/bdisp
2924
2925 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2926 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2927 L:      netdev@vger.kernel.org
2928 S:      Maintained
2929 F:      drivers/net/ethernet/ec_bhf.c
2930
2931 BEFS FILE SYSTEM
2932 M:      Luis de Bethencourt <luisbg@kernel.org>
2933 M:      Salah Triki <salah.triki@gmail.com>
2934 S:      Maintained
2935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2936 F:      Documentation/filesystems/befs.txt
2937 F:      fs/befs/
2938
2939 BFQ I/O SCHEDULER
2940 M:      Paolo Valente <paolo.valente@linaro.org>
2941 M:      Jens Axboe <axboe@kernel.dk>
2942 L:      linux-block@vger.kernel.org
2943 S:      Maintained
2944 F:      block/bfq-*
2945 F:      Documentation/block/bfq-iosched.txt
2946
2947 BFS FILE SYSTEM
2948 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2949 S:      Maintained
2950 F:      Documentation/filesystems/bfs.txt
2951 F:      fs/bfs/
2952 F:      include/uapi/linux/bfs_fs.h
2953
2954 BLINKM RGB LED DRIVER
2955 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2956 S:      Maintained
2957 F:      drivers/leds/leds-blinkm.c
2958
2959 BLOCK LAYER
2960 M:      Jens Axboe <axboe@kernel.dk>
2961 L:      linux-block@vger.kernel.org
2962 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2963 S:      Maintained
2964 F:      block/
2965 F:      drivers/block/
2966 F:      kernel/trace/blktrace.c
2967 F:      lib/sbitmap.c
2968
2969 BLOCK2MTD DRIVER
2970 M:      Joern Engel <joern@lazybastard.org>
2971 L:      linux-mtd@lists.infradead.org
2972 S:      Maintained
2973 F:      drivers/mtd/devices/block2mtd.c
2974
2975 BLUETOOTH DRIVERS
2976 M:      Marcel Holtmann <marcel@holtmann.org>
2977 M:      Johan Hedberg <johan.hedberg@gmail.com>
2978 L:      linux-bluetooth@vger.kernel.org
2979 W:      http://www.bluez.org/
2980 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2981 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2982 S:      Maintained
2983 F:      drivers/bluetooth/
2984
2985 BLUETOOTH SUBSYSTEM
2986 M:      Marcel Holtmann <marcel@holtmann.org>
2987 M:      Johan Hedberg <johan.hedberg@gmail.com>
2988 L:      linux-bluetooth@vger.kernel.org
2989 W:      http://www.bluez.org/
2990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2992 S:      Maintained
2993 F:      net/bluetooth/
2994 F:      include/net/bluetooth/
2995
2996 BONDING DRIVER
2997 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2998 M:      Veaceslav Falico <vfalico@gmail.com>
2999 M:      Andy Gospodarek <andy@greyhouse.net>
3000 L:      netdev@vger.kernel.org
3001 W:      http://sourceforge.net/projects/bonding/
3002 S:      Supported
3003 F:      drivers/net/bonding/
3004 F:      include/uapi/linux/if_bonding.h
3005
3006 BPF (Safe dynamic programs and tools)
3007 M:      Alexei Starovoitov <ast@kernel.org>
3008 M:      Daniel Borkmann <daniel@iogearbox.net>
3009 R:      Martin KaFai Lau <kafai@fb.com>
3010 R:      Song Liu <songliubraving@fb.com>
3011 R:      Yonghong Song <yhs@fb.com>
3012 L:      netdev@vger.kernel.org
3013 L:      bpf@vger.kernel.org
3014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3016 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3017 S:      Supported
3018 F:      arch/*/net/*
3019 F:      Documentation/networking/filter.txt
3020 F:      Documentation/bpf/
3021 F:      include/linux/bpf*
3022 F:      include/linux/filter.h
3023 F:      include/trace/events/xdp.h
3024 F:      include/uapi/linux/bpf*
3025 F:      include/uapi/linux/filter.h
3026 F:      kernel/bpf/
3027 F:      kernel/trace/bpf_trace.c
3028 F:      lib/test_bpf.c
3029 F:      net/bpf/
3030 F:      net/core/filter.c
3031 F:      net/sched/act_bpf.c
3032 F:      net/sched/cls_bpf.c
3033 F:      samples/bpf/
3034 F:      tools/bpf/
3035 F:      tools/lib/bpf/
3036 F:      tools/testing/selftests/bpf/
3037 K:      bpf
3038 N:      bpf
3039
3040 BPF JIT for ARM
3041 M:      Shubham Bansal <illusionist.neo@gmail.com>
3042 L:      netdev@vger.kernel.org
3043 L:      bpf@vger.kernel.org
3044 S:      Maintained
3045 F:      arch/arm/net/
3046
3047 BPF JIT for ARM64
3048 M:      Daniel Borkmann <daniel@iogearbox.net>
3049 M:      Alexei Starovoitov <ast@kernel.org>
3050 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3051 L:      netdev@vger.kernel.org
3052 L:      bpf@vger.kernel.org
3053 S:      Supported
3054 F:      arch/arm64/net/
3055
3056 BPF JIT for MIPS (32-BIT AND 64-BIT)
3057 M:      Paul Burton <paul.burton@mips.com>
3058 L:      netdev@vger.kernel.org
3059 L:      bpf@vger.kernel.org
3060 S:      Maintained
3061 F:      arch/mips/net/
3062
3063 BPF JIT for NFP NICs
3064 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3065 L:      netdev@vger.kernel.org
3066 L:      bpf@vger.kernel.org
3067 S:      Supported
3068 F:      drivers/net/ethernet/netronome/nfp/bpf/
3069
3070 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3071 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3072 M:      Sandipan Das <sandipan@linux.ibm.com>
3073 L:      netdev@vger.kernel.org
3074 L:      bpf@vger.kernel.org
3075 S:      Maintained
3076 F:      arch/powerpc/net/
3077
3078 BPF JIT for RISC-V (RV64G)
3079 M:      Björn Töpel <bjorn.topel@gmail.com>
3080 L:      netdev@vger.kernel.org
3081 S:      Maintained
3082 F:      arch/riscv/net/
3083
3084 BPF JIT for S390
3085 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3086 M:      Vasily Gorbik <gor@linux.ibm.com>
3087 M:      Christian Borntraeger <borntraeger@de.ibm.com>
3088 L:      netdev@vger.kernel.org
3089 L:      bpf@vger.kernel.org
3090 S:      Maintained
3091 F:      arch/s390/net/
3092 X:      arch/s390/net/pnet.c
3093
3094 BPF JIT for SPARC (32-BIT AND 64-BIT)
3095 M:      David S. Miller <davem@davemloft.net>
3096 L:      netdev@vger.kernel.org
3097 L:      bpf@vger.kernel.org
3098 S:      Maintained
3099 F:      arch/sparc/net/
3100
3101 BPF JIT for X86 32-BIT
3102 M:      Wang YanQing <udknight@gmail.com>
3103 L:      netdev@vger.kernel.org
3104 L:      bpf@vger.kernel.org
3105 S:      Maintained
3106 F:      arch/x86/net/bpf_jit_comp32.c
3107
3108 BPF JIT for X86 64-BIT
3109 M:      Alexei Starovoitov <ast@kernel.org>
3110 M:      Daniel Borkmann <daniel@iogearbox.net>
3111 L:      netdev@vger.kernel.org
3112 L:      bpf@vger.kernel.org
3113 S:      Supported
3114 F:      arch/x86/net/
3115 X:      arch/x86/net/bpf_jit_comp32.c
3116
3117 BROADCOM B44 10/100 ETHERNET DRIVER
3118 M:      Michael Chan <michael.chan@broadcom.com>
3119 L:      netdev@vger.kernel.org
3120 S:      Supported
3121 F:      drivers/net/ethernet/broadcom/b44.*
3122
3123 BROADCOM B53 ETHERNET SWITCH DRIVER
3124 M:      Florian Fainelli <f.fainelli@gmail.com>
3125 L:      netdev@vger.kernel.org
3126 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3127 S:      Supported
3128 F:      drivers/net/dsa/b53/*
3129 F:      include/linux/platform_data/b53.h
3130
3131 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3132 M:      Florian Fainelli <f.fainelli@gmail.com>
3133 M:      Ray Jui <rjui@broadcom.com>
3134 M:      Scott Branden <sbranden@broadcom.com>
3135 M:      bcm-kernel-feedback-list@broadcom.com
3136 T:      git git://github.com/broadcom/mach-bcm
3137 S:      Maintained
3138 N:      bcm281*
3139 N:      bcm113*
3140 N:      bcm216*
3141 N:      kona
3142 F:      arch/arm/mach-bcm/
3143
3144 BROADCOM BCM2835 ARM ARCHITECTURE
3145 M:      Eric Anholt <eric@anholt.net>
3146 M:      Stefan Wahren <wahrenst@gmx.net>
3147 L:      bcm-kernel-feedback-list@broadcom.com
3148 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3149 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3150 T:      git git://github.com/anholt/linux
3151 S:      Maintained
3152 N:      bcm2835
3153 F:      drivers/staging/vc04_services
3154
3155 BROADCOM BCM47XX MIPS ARCHITECTURE
3156 M:      Hauke Mehrtens <hauke@hauke-m.de>
3157 M:      Rafał Miłecki <zajec5@gmail.com>
3158 L:      linux-mips@vger.kernel.org
3159 S:      Maintained
3160 F:      Documentation/devicetree/bindings/mips/brcm/
3161 F:      arch/mips/bcm47xx/*
3162 F:      arch/mips/include/asm/mach-bcm47xx/*
3163
3164 BROADCOM BCM5301X ARM ARCHITECTURE
3165 M:      Hauke Mehrtens <hauke@hauke-m.de>
3166 M:      Rafał Miłecki <zajec5@gmail.com>
3167 M:      bcm-kernel-feedback-list@broadcom.com
3168 L:      linux-arm-kernel@lists.infradead.org
3169 S:      Maintained
3170 F:      arch/arm/mach-bcm/bcm_5301x.c
3171 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3172 F:      arch/arm/boot/dts/bcm470*
3173 F:      arch/arm/boot/dts/bcm953012*
3174
3175 BROADCOM BCM53573 ARM ARCHITECTURE
3176 M:      Rafał Miłecki <rafal@milecki.pl>
3177 L:      bcm-kernel-feedback-list@broadcom.com
3178 L:      linux-arm-kernel@lists.infradead.org
3179 S:      Maintained
3180 F:      arch/arm/boot/dts/bcm53573*
3181 F:      arch/arm/boot/dts/bcm47189*
3182
3183 BROADCOM BCM63XX ARM ARCHITECTURE
3184 M:      Florian Fainelli <f.fainelli@gmail.com>
3185 M:      bcm-kernel-feedback-list@broadcom.com
3186 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3187 T:      git git://github.com/broadcom/stblinux.git
3188 S:      Maintained
3189 N:      bcm63xx
3190
3191 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3192 M:      Kevin Cernekee <cernekee@gmail.com>
3193 L:      linux-usb@vger.kernel.org
3194 S:      Maintained
3195 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3196
3197 BROADCOM BCM7XXX ARM ARCHITECTURE
3198 M:      Brian Norris <computersforpeace@gmail.com>
3199 M:      Gregory Fong <gregory.0xf0@gmail.com>
3200 M:      Florian Fainelli <f.fainelli@gmail.com>
3201 M:      bcm-kernel-feedback-list@broadcom.com
3202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3203 T:      git git://github.com/broadcom/stblinux.git
3204 S:      Maintained
3205 F:      arch/arm/mach-bcm/*brcmstb*
3206 F:      arch/arm/boot/dts/bcm7*.dts*
3207 F:      drivers/bus/brcmstb_gisb.c
3208 F:      arch/arm/mm/cache-b15-rac.c
3209 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3210 N:      brcmstb
3211
3212 BROADCOM BMIPS CPUFREQ DRIVER
3213 M:      Markus Mayer <mmayer@broadcom.com>
3214 M:      bcm-kernel-feedback-list@broadcom.com
3215 L:      linux-pm@vger.kernel.org
3216 S:      Maintained
3217 F:      drivers/cpufreq/bmips-cpufreq.c
3218
3219 BROADCOM BMIPS MIPS ARCHITECTURE
3220 M:      Kevin Cernekee <cernekee@gmail.com>
3221 M:      Florian Fainelli <f.fainelli@gmail.com>
3222 L:      bcm-kernel-feedback-list@broadcom.com
3223 L:      linux-mips@vger.kernel.org
3224 T:      git git://github.com/broadcom/stblinux.git
3225 S:      Maintained
3226 F:      arch/mips/bmips/*
3227 F:      arch/mips/include/asm/mach-bmips/*
3228 F:      arch/mips/kernel/*bmips*
3229 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3230 F:      drivers/irqchip/irq-bcm63*
3231 F:      drivers/irqchip/irq-bcm7*
3232 F:      drivers/irqchip/irq-brcmstb*
3233 F:      include/linux/bcm963xx_nvram.h
3234 F:      include/linux/bcm963xx_tag.h
3235
3236 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3237 M:      Rasesh Mody <rmody@marvell.com>
3238 M:      GR-Linux-NIC-Dev@marvell.com
3239 L:      netdev@vger.kernel.org
3240 S:      Supported
3241 F:      drivers/net/ethernet/broadcom/bnx2.*
3242 F:      drivers/net/ethernet/broadcom/bnx2_*
3243
3244 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3245 M:      QLogic-Storage-Upstream@qlogic.com
3246 L:      linux-scsi@vger.kernel.org
3247 S:      Supported
3248 F:      drivers/scsi/bnx2fc/
3249
3250 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3251 M:      QLogic-Storage-Upstream@qlogic.com
3252 L:      linux-scsi@vger.kernel.org
3253 S:      Supported
3254 F:      drivers/scsi/bnx2i/
3255
3256 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3257 M:      Ariel Elior <aelior@marvell.com>
3258 M:      Sudarsana Kalluru <skalluru@marvell.com>
3259 M:      GR-everest-linux-l2@marvell.com
3260 L:      netdev@vger.kernel.org
3261 S:      Supported
3262 F:      drivers/net/ethernet/broadcom/bnx2x/
3263
3264 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3265 M:      Michael Chan <michael.chan@broadcom.com>
3266 L:      netdev@vger.kernel.org
3267 S:      Supported
3268 F:      drivers/net/ethernet/broadcom/bnxt/
3269
3270 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3271 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3272 M:      Franky Lin <franky.lin@broadcom.com>
3273 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3274 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3275 M:      Wright Feng <wright.feng@cypress.com>
3276 L:      linux-wireless@vger.kernel.org
3277 L:      brcm80211-dev-list.pdl@broadcom.com
3278 L:      brcm80211-dev-list@cypress.com
3279 S:      Supported
3280 F:      drivers/net/wireless/broadcom/brcm80211/
3281
3282 BROADCOM BRCMSTB GPIO DRIVER
3283 M:      Gregory Fong <gregory.0xf0@gmail.com>
3284 L:      bcm-kernel-feedback-list@broadcom.com
3285 S:      Supported
3286 F:      drivers/gpio/gpio-brcmstb.c
3287 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3288
3289 BROADCOM BRCMSTB I2C DRIVER
3290 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3291 L:      linux-i2c@vger.kernel.org
3292 L:      bcm-kernel-feedback-list@broadcom.com
3293 S:      Supported
3294 F:      drivers/i2c/busses/i2c-brcmstb.c
3295 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3296
3297 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3298 M:      Al Cooper <alcooperx@gmail.com>
3299 L:      linux-kernel@vger.kernel.org
3300 L:      bcm-kernel-feedback-list@broadcom.com
3301 S:      Maintained
3302 F:      drivers/phy/broadcom/phy-brcm-usb*
3303
3304 BROADCOM GENET ETHERNET DRIVER
3305 M:      Doug Berger <opendmb@gmail.com>
3306 M:      Florian Fainelli <f.fainelli@gmail.com>
3307 L:      bcm-kernel-feedback-list@broadcom.com
3308 L:      netdev@vger.kernel.org
3309 S:      Supported
3310 F:      drivers/net/ethernet/broadcom/genet/
3311
3312 BROADCOM IPROC ARM ARCHITECTURE
3313 M:      Ray Jui <rjui@broadcom.com>
3314 M:      Scott Branden <sbranden@broadcom.com>
3315 M:      bcm-kernel-feedback-list@broadcom.com
3316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3317 T:      git git://github.com/broadcom/cygnus-linux.git
3318 S:      Maintained
3319 N:      iproc
3320 N:      cygnus
3321 N:      bcm[-_]nsp
3322 N:      bcm9113*
3323 N:      bcm9583*
3324 N:      bcm9585*
3325 N:      bcm9586*
3326 N:      bcm988312
3327 N:      bcm113*
3328 N:      bcm583*
3329 N:      bcm585*
3330 N:      bcm586*
3331 N:      bcm88312
3332 N:      hr2
3333 N:      stingray
3334 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3335 F:      arch/arm64/boot/dts/broadcom/stingray/*
3336 F:      drivers/clk/bcm/clk-ns*
3337 F:      drivers/clk/bcm/clk-sr*
3338 F:      drivers/pinctrl/bcm/pinctrl-ns*
3339 F:      include/dt-bindings/clock/bcm-sr*
3340
3341 BROADCOM KONA GPIO DRIVER
3342 M:      Ray Jui <rjui@broadcom.com>
3343 L:      bcm-kernel-feedback-list@broadcom.com
3344 S:      Supported
3345 F:      drivers/gpio/gpio-bcm-kona.c
3346 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3347
3348 BROADCOM NETXTREME-E ROCE DRIVER
3349 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3350 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3351 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3352 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3353 L:      linux-rdma@vger.kernel.org
3354 W:      http://www.broadcom.com
3355 S:      Supported
3356 F:      drivers/infiniband/hw/bnxt_re/
3357 F:      include/uapi/rdma/bnxt_re-abi.h
3358
3359 BROADCOM NVRAM DRIVER
3360 M:      Rafał Miłecki <zajec5@gmail.com>
3361 L:      linux-mips@vger.kernel.org
3362 S:      Maintained
3363 F:      drivers/firmware/broadcom/*
3364
3365 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3366 M:      Rafał Miłecki <zajec5@gmail.com>
3367 L:      linux-wireless@vger.kernel.org
3368 S:      Maintained
3369 F:      drivers/bcma/
3370 F:      include/linux/bcma/
3371
3372 BROADCOM STB AVS CPUFREQ DRIVER
3373 M:      Markus Mayer <mmayer@broadcom.com>
3374 M:      bcm-kernel-feedback-list@broadcom.com
3375 L:      linux-pm@vger.kernel.org
3376 S:      Maintained
3377 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3378 F:      drivers/cpufreq/brcmstb*
3379
3380 BROADCOM STB AVS TMON DRIVER
3381 M:      Markus Mayer <mmayer@broadcom.com>
3382 M:      bcm-kernel-feedback-list@broadcom.com
3383 L:      linux-pm@vger.kernel.org
3384 S:      Maintained
3385 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3386 F:      drivers/thermal/broadcom/brcmstb*
3387
3388 BROADCOM STB NAND FLASH DRIVER
3389 M:      Brian Norris <computersforpeace@gmail.com>
3390 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3391 L:      linux-mtd@lists.infradead.org
3392 L:      bcm-kernel-feedback-list@broadcom.com
3393 S:      Maintained
3394 F:      drivers/mtd/nand/raw/brcmnand/
3395
3396 BROADCOM STB DPFE DRIVER
3397 M:      Markus Mayer <mmayer@broadcom.com>
3398 M:      bcm-kernel-feedback-list@broadcom.com
3399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3400 S:      Maintained
3401 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3402 F:      drivers/memory/brcmstb_dpfe.c
3403
3404 BROADCOM SPI DRIVER
3405 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3406 M:      bcm-kernel-feedback-list@broadcom.com
3407 S:      Maintained
3408 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3409 F:      drivers/spi/spi-bcm-qspi.*
3410 F:      drivers/spi/spi-brcmstb-qspi.c
3411 F:      drivers/spi/spi-iproc-qspi.c
3412
3413 BROADCOM SYSTEMPORT ETHERNET DRIVER
3414 M:      Florian Fainelli <f.fainelli@gmail.com>
3415 L:      bcm-kernel-feedback-list@broadcom.com
3416 L:      netdev@vger.kernel.org
3417 S:      Supported
3418 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3419
3420 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3421 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3422 M:      Prashant Sreedharan <prashant@broadcom.com>
3423 M:      Michael Chan <mchan@broadcom.com>
3424 L:      netdev@vger.kernel.org
3425 S:      Supported
3426 F:      drivers/net/ethernet/broadcom/tg3.*
3427
3428 BROCADE BFA FC SCSI DRIVER
3429 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3430 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3431 L:      linux-scsi@vger.kernel.org
3432 S:      Supported
3433 F:      drivers/scsi/bfa/
3434
3435 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3436 M:      Rasesh Mody <rmody@marvell.com>
3437 M:      Sudarsana Kalluru <skalluru@marvell.com>
3438 M:      GR-Linux-NIC-Dev@marvell.com
3439 L:      netdev@vger.kernel.org
3440 S:      Supported
3441 F:      drivers/net/ethernet/brocade/bna/
3442
3443 BSG (block layer generic sg v4 driver)
3444 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3445 L:      linux-scsi@vger.kernel.org
3446 S:      Supported
3447 F:      block/bsg.c
3448 F:      include/linux/bsg.h
3449 F:      include/uapi/linux/bsg.h
3450
3451 BT87X AUDIO DRIVER
3452 M:      Clemens Ladisch <clemens@ladisch.de>
3453 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3455 S:      Maintained
3456 F:      Documentation/sound/cards/bt87x.rst
3457 F:      sound/pci/bt87x.c
3458
3459 BT8XXGPIO DRIVER
3460 M:      Michael Buesch <m@bues.ch>
3461 W:      http://bu3sch.de/btgpio.php
3462 S:      Maintained
3463 F:      drivers/gpio/gpio-bt8xx.c
3464
3465 BTRFS FILE SYSTEM
3466 M:      Chris Mason <clm@fb.com>
3467 M:      Josef Bacik <josef@toxicpanda.com>
3468 M:      David Sterba <dsterba@suse.com>
3469 L:      linux-btrfs@vger.kernel.org
3470 W:      http://btrfs.wiki.kernel.org/
3471 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3473 S:      Maintained
3474 F:      Documentation/filesystems/btrfs.txt
3475 F:      fs/btrfs/
3476 F:      include/linux/btrfs*
3477 F:      include/uapi/linux/btrfs*
3478
3479 BTTV VIDEO4LINUX DRIVER
3480 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3481 L:      linux-media@vger.kernel.org
3482 W:      https://linuxtv.org
3483 T:      git git://linuxtv.org/media_tree.git
3484 S:      Odd fixes
3485 F:      Documentation/media/v4l-drivers/bttv*
3486 F:      drivers/media/pci/bt8xx/bttv*
3487
3488 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3489 M:      Chanwoo Choi <cw00.choi@samsung.com>
3490 L:      linux-pm@vger.kernel.org
3491 L:      linux-samsung-soc@vger.kernel.org
3492 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3493 S:      Maintained
3494 F:      drivers/devfreq/exynos-bus.c
3495 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3496
3497 BUSLOGIC SCSI DRIVER
3498 M:      Khalid Aziz <khalid@gonehiking.org>
3499 L:      linux-scsi@vger.kernel.org
3500 S:      Maintained
3501 F:      drivers/scsi/BusLogic.*
3502 F:      drivers/scsi/FlashPoint.*
3503
3504 C-MEDIA CMI8788 DRIVER
3505 M:      Clemens Ladisch <clemens@ladisch.de>
3506 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3508 S:      Maintained
3509 F:      sound/pci/oxygen/
3510
3511 C-SKY ARCHITECTURE
3512 M:      Guo Ren <guoren@kernel.org>
3513 T:      git https://github.com/c-sky/csky-linux.git
3514 S:      Supported
3515 F:      arch/csky/
3516 F:      Documentation/devicetree/bindings/csky/
3517 F:      drivers/irqchip/irq-csky-*
3518 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3519 F:      drivers/clocksource/timer-gx6605s.c
3520 F:      drivers/clocksource/timer-mp-csky.c
3521 F:      Documentation/devicetree/bindings/timer/csky,*
3522 K:      csky
3523 N:      csky
3524
3525 C6X ARCHITECTURE
3526 M:      Mark Salter <msalter@redhat.com>
3527 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3528 L:      linux-c6x-dev@linux-c6x.org
3529 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3530 S:      Maintained
3531 F:      arch/c6x/
3532
3533 CA8210 IEEE-802.15.4 RADIO DRIVER
3534 M:      Harry Morris <h.morris@cascoda.com>
3535 L:      linux-wpan@vger.kernel.org
3536 W:      https://github.com/Cascoda/ca8210-linux.git
3537 S:      Maintained
3538 F:      drivers/net/ieee802154/ca8210.c
3539 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3540
3541 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3542 M:      David Howells <dhowells@redhat.com>
3543 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3544 S:      Supported
3545 F:      Documentation/filesystems/caching/cachefiles.txt
3546 F:      fs/cachefiles/
3547
3548 CADENCE MIPI-CSI2 BRIDGES
3549 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3550 L:      linux-media@vger.kernel.org
3551 S:      Maintained
3552 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3553 F:      drivers/media/platform/cadence/cdns-csi2*
3554
3555 CADET FM/AM RADIO RECEIVER DRIVER
3556 M:      Hans Verkuil <hverkuil@xs4all.nl>
3557 L:      linux-media@vger.kernel.org
3558 T:      git git://linuxtv.org/media_tree.git
3559 W:      https://linuxtv.org
3560 S:      Maintained
3561 F:      drivers/media/radio/radio-cadet*
3562
3563 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3564 M:      Jonathan Corbet <corbet@lwn.net>
3565 L:      linux-media@vger.kernel.org
3566 T:      git git://linuxtv.org/media_tree.git
3567 S:      Maintained
3568 F:      Documentation/media/v4l-drivers/cafe_ccic*
3569 F:      drivers/media/platform/marvell-ccic/
3570
3571 CAIF NETWORK LAYER
3572 L:      netdev@vger.kernel.org
3573 S:      Orphan
3574 F:      Documentation/networking/caif/
3575 F:      drivers/net/caif/
3576 F:      include/uapi/linux/caif/
3577 F:      include/net/caif/
3578 F:      net/caif/
3579
3580 CAKE QDISC
3581 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3582 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3583 S:      Maintained
3584 F:      net/sched/sch_cake.c
3585
3586 CALGARY x86-64 IOMMU
3587 M:      Muli Ben-Yehuda <mulix@mulix.org>
3588 M:      Jon Mason <jdmason@kudzu.us>
3589 L:      iommu@lists.linux-foundation.org
3590 S:      Maintained
3591 F:      arch/x86/kernel/pci-calgary_64.c
3592 F:      arch/x86/kernel/tce_64.c
3593 F:      arch/x86/include/asm/calgary.h
3594 F:      arch/x86/include/asm/tce.h
3595
3596 CAN NETWORK DRIVERS
3597 M:      Wolfgang Grandegger <wg@grandegger.com>
3598 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3599 L:      linux-can@vger.kernel.org
3600 W:      https://github.com/linux-can
3601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3603 S:      Maintained
3604 F:      Documentation/devicetree/bindings/net/can/
3605 F:      drivers/net/can/
3606 F:      include/linux/can/dev.h
3607 F:      include/linux/can/platform/
3608 F:      include/uapi/linux/can/error.h
3609 F:      include/uapi/linux/can/netlink.h
3610
3611 CAN NETWORK LAYER
3612 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3613 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3614 L:      linux-can@vger.kernel.org
3615 W:      https://github.com/linux-can
3616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3618 S:      Maintained
3619 F:      Documentation/networking/can.rst
3620 F:      net/can/
3621 F:      include/linux/can/core.h
3622 F:      include/uapi/linux/can.h
3623 F:      include/uapi/linux/can/bcm.h
3624 F:      include/uapi/linux/can/raw.h
3625 F:      include/uapi/linux/can/gw.h
3626
3627 CAPABILITIES
3628 M:      Serge Hallyn <serge@hallyn.com>
3629 L:      linux-security-module@vger.kernel.org
3630 S:      Supported
3631 F:      include/linux/capability.h
3632 F:      include/uapi/linux/capability.h
3633 F:      security/commoncap.c
3634 F:      kernel/capability.c
3635
3636 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3637 M:      Kevin Tsai <ktsai@capellamicro.com>
3638 S:      Maintained
3639 F:      drivers/iio/light/cm*
3640
3641 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3642 M:      Christian Lamparter <chunkeey@googlemail.com>
3643 L:      linux-wireless@vger.kernel.org
3644 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3645 S:      Maintained
3646 F:      drivers/net/wireless/ath/carl9170/
3647
3648 CAVIUM I2C DRIVER
3649 M:      Jan Glauber <jglauber@cavium.com>
3650 M:      David Daney <david.daney@cavium.com>
3651 W:      http://www.cavium.com
3652 S:      Supported
3653 F:      drivers/i2c/busses/i2c-octeon*
3654 F:      drivers/i2c/busses/i2c-thunderx*
3655
3656 CAVIUM LIQUIDIO NETWORK DRIVER
3657 M:      Derek Chickles <dchickles@marvell.com>
3658 M:      Satanand Burla <sburla@marvell.com>
3659 M:      Felix Manlunas <fmanlunas@marvell.com>
3660 L:      netdev@vger.kernel.org
3661 W:      http://www.cavium.com
3662 S:      Supported
3663 F:      drivers/net/ethernet/cavium/liquidio/
3664
3665 CAVIUM MMC DRIVER
3666 M:      Jan Glauber <jglauber@cavium.com>
3667 M:      David Daney <david.daney@cavium.com>
3668 M:      Steven J. Hill <Steven.Hill@cavium.com>
3669 W:      http://www.cavium.com
3670 S:      Supported
3671 F:      drivers/mmc/host/cavium*
3672
3673 CAVIUM OCTEON-TX CRYPTO DRIVER
3674 M:      George Cherian <george.cherian@cavium.com>
3675 L:      linux-crypto@vger.kernel.org
3676 W:      http://www.cavium.com
3677 S:      Supported
3678 F:      drivers/crypto/cavium/cpt/
3679
3680 CAVIUM THUNDERX2 ARM64 SOC
3681 M:      Robert Richter <rrichter@cavium.com>
3682 M:      Jayachandran C <jnair@caviumnetworks.com>
3683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3684 S:      Maintained
3685 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3686 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3687
3688 CC2520 IEEE-802.15.4 RADIO DRIVER
3689 M:      Varka Bhadram <varkabhadram@gmail.com>
3690 L:      linux-wpan@vger.kernel.org
3691 S:      Maintained
3692 F:      drivers/net/ieee802154/cc2520.c
3693 F:      include/linux/spi/cc2520.h
3694 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3695
3696 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3697 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3698 L:      linux-crypto@vger.kernel.org
3699 S:      Supported
3700 F:      drivers/crypto/ccree/
3701 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3702
3703 CEC FRAMEWORK
3704 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3705 L:      linux-media@vger.kernel.org
3706 T:      git git://linuxtv.org/media_tree.git
3707 W:      http://linuxtv.org
3708 S:      Supported
3709 F:      Documentation/media/kapi/cec-core.rst
3710 F:      Documentation/media/uapi/cec
3711 F:      drivers/media/cec/
3712 F:      drivers/media/rc/keymaps/rc-cec.c
3713 F:      include/media/cec.h
3714 F:      include/media/cec-notifier.h
3715 F:      include/uapi/linux/cec.h
3716 F:      include/uapi/linux/cec-funcs.h
3717 F:      Documentation/devicetree/bindings/media/cec.txt
3718 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3719
3720 CEC GPIO DRIVER
3721 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3722 L:      linux-media@vger.kernel.org
3723 T:      git git://linuxtv.org/media_tree.git
3724 W:      http://linuxtv.org
3725 S:      Supported
3726 F:      drivers/media/platform/cec-gpio/
3727 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3728
3729 CELL BROADBAND ENGINE ARCHITECTURE
3730 M:      Arnd Bergmann <arnd@arndb.de>
3731 L:      linuxppc-dev@lists.ozlabs.org
3732 W:      http://www.ibm.com/developerworks/power/cell/
3733 S:      Supported
3734 F:      arch/powerpc/include/asm/cell*.h
3735 F:      arch/powerpc/include/asm/spu*.h
3736 F:      arch/powerpc/include/uapi/asm/spu*.h
3737 F:      arch/powerpc/oprofile/*cell*
3738 F:      arch/powerpc/platforms/cell/
3739
3740 CEPH COMMON CODE (LIBCEPH)
3741 M:      Ilya Dryomov <idryomov@gmail.com>
3742 M:      "Yan, Zheng" <zyan@redhat.com>
3743 M:      Sage Weil <sage@redhat.com>
3744 L:      ceph-devel@vger.kernel.org
3745 W:      http://ceph.com/
3746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3747 T:      git git://github.com/ceph/ceph-client.git
3748 S:      Supported
3749 F:      net/ceph/
3750 F:      include/linux/ceph/
3751 F:      include/linux/crush/
3752
3753 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3754 M:      "Yan, Zheng" <zyan@redhat.com>
3755 M:      Sage Weil <sage@redhat.com>
3756 M:      Ilya Dryomov <idryomov@gmail.com>
3757 L:      ceph-devel@vger.kernel.org
3758 W:      http://ceph.com/
3759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3760 T:      git git://github.com/ceph/ceph-client.git
3761 S:      Supported
3762 F:      Documentation/filesystems/ceph.txt
3763 F:      fs/ceph/
3764
3765 CERTIFICATE HANDLING:
3766 M:      David Howells <dhowells@redhat.com>
3767 M:      David Woodhouse <dwmw2@infradead.org>
3768 L:      keyrings@vger.kernel.org
3769 S:      Maintained
3770 F:      Documentation/admin-guide/module-signing.rst
3771 F:      certs/
3772 F:      scripts/sign-file.c
3773 F:      scripts/extract-cert.c
3774
3775 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3776 L:      linux-usb@vger.kernel.org
3777 S:      Orphan
3778 F:      Documentation/usb/WUSB-Design-overview.txt
3779 F:      Documentation/usb/wusb-cbaf
3780 F:      drivers/usb/host/hwa-hc.c
3781 F:      drivers/usb/host/whci/
3782 F:      drivers/usb/wusbcore/
3783 F:      include/linux/usb/wusb*
3784
3785 CFAG12864B LCD DRIVER
3786 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3787 S:      Maintained
3788 F:      drivers/auxdisplay/cfag12864b.c
3789 F:      include/linux/cfag12864b.h
3790
3791 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3792 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3793 S:      Maintained
3794 F:      drivers/auxdisplay/cfag12864bfb.c
3795 F:      include/linux/cfag12864b.h
3796
3797 802.11 (including CFG80211/NL80211)
3798 M:      Johannes Berg <johannes@sipsolutions.net>
3799 L:      linux-wireless@vger.kernel.org
3800 W:      http://wireless.kernel.org/
3801 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3802 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3803 S:      Maintained
3804 F:      net/wireless/
3805 F:      include/uapi/linux/nl80211.h
3806 F:      include/linux/ieee80211.h
3807 F:      include/net/wext.h
3808 F:      include/net/cfg80211.h
3809 F:      include/net/iw_handler.h
3810 F:      include/net/ieee80211_radiotap.h
3811 F:      Documentation/driver-api/80211/cfg80211.rst
3812 F:      Documentation/networking/regulatory.txt
3813
3814 CHAR and MISC DRIVERS
3815 M:      Arnd Bergmann <arnd@arndb.de>
3816 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3818 S:      Supported
3819 F:      drivers/char/
3820 F:      drivers/misc/
3821 F:      include/linux/miscdevice.h
3822
3823 CHECKPATCH
3824 M:      Andy Whitcroft <apw@canonical.com>
3825 M:      Joe Perches <joe@perches.com>
3826 S:      Maintained
3827 F:      scripts/checkpatch.pl
3828
3829 CHINESE DOCUMENTATION
3830 M:      Harry Wei <harryxiyou@gmail.com>
3831 M:      Alex Shi <alex.shi@linux.alibaba.com>
3832 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3833 S:      Maintained
3834 F:      Documentation/translations/zh_CN/
3835
3836 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3837 M:      Peter Chen <Peter.Chen@nxp.com>
3838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3839 L:      linux-usb@vger.kernel.org
3840 S:      Maintained
3841 F:      drivers/usb/chipidea/
3842
3843 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3844 M:      Hans de Goede <hdegoede@redhat.com>
3845 L:      linux-input@vger.kernel.org
3846 S:      Maintained
3847 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3848 F:      drivers/input/touchscreen/chipone_icn8318.c
3849
3850 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3851 M:      Hans de Goede <hdegoede@redhat.com>
3852 L:      linux-input@vger.kernel.org
3853 S:      Maintained
3854 F:      drivers/input/touchscreen/chipone_icn8505.c
3855
3856 CHROME HARDWARE PLATFORM SUPPORT
3857 M:      Benson Leung <bleung@chromium.org>
3858 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3859 S:      Maintained
3860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3861 F:      drivers/platform/chrome/
3862
3863 CHROMEOS EC SUBDRIVERS
3864 M:      Benson Leung <bleung@chromium.org>
3865 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3866 R:      Guenter Roeck <groeck@chromium.org>
3867 S:      Maintained
3868 N:      cros_ec
3869 N:      cros-ec
3870 F:      drivers/power/supply/cros_usbpd-charger.c
3871
3872 CHROMEOS EC CODEC DRIVER
3873 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3874 S:      Maintained
3875 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3876 R:      Guenter Roeck <groeck@chromium.org>
3877 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3878 F:      sound/soc/codecs/cros_ec_codec.*
3879
3880 CIRRUS LOGIC AUDIO CODEC DRIVERS
3881 M:      Brian Austin <brian.austin@cirrus.com>
3882 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3883 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3884 S:      Maintained
3885 F:      sound/soc/codecs/cs*
3886
3887 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3888 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3889 L:      netdev@vger.kernel.org
3890 S:      Maintained
3891 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3892
3893 CIRRUS LOGIC LOCHNAGAR DRIVER
3894 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3895 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3896 L:      patches@opensource.cirrus.com
3897 S:      Supported
3898 F:      drivers/clk/clk-lochnagar.c
3899 F:      drivers/hwmon/lochnagar-hwmon.c
3900 F:      drivers/mfd/lochnagar-i2c.c
3901 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3902 F:      drivers/regulator/lochnagar-regulator.c
3903 F:      sound/soc/codecs/lochnagar-sc.c
3904 F:      include/dt-bindings/clk/lochnagar.h
3905 F:      include/dt-bindings/pinctrl/lochnagar.h
3906 F:      include/linux/mfd/lochnagar*
3907 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3908 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3909 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3910 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3911 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3912 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3913 F:      Documentation/hwmon/lochnagar.rst
3914
3915 CISCO FCOE HBA DRIVER
3916 M:      Satish Kharat <satishkh@cisco.com>
3917 M:      Sesidhar Baddela <sebaddel@cisco.com>
3918 M:      Karan Tilak Kumar <kartilak@cisco.com>
3919 L:      linux-scsi@vger.kernel.org
3920 S:      Supported
3921 F:      drivers/scsi/fnic/
3922
3923 CISCO SCSI HBA DRIVER
3924 M:      Karan Tilak Kumar <kartilak@cisco.com>
3925 M:      Sesidhar Baddela <sebaddel@cisco.com>
3926 L:      linux-scsi@vger.kernel.org
3927 S:      Supported
3928 F:      drivers/scsi/snic/
3929
3930 CISCO VIC ETHERNET NIC DRIVER
3931 M:      Christian Benvenuti <benve@cisco.com>
3932 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3933 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3934 S:      Supported
3935 F:      drivers/net/ethernet/cisco/enic/
3936
3937 CISCO VIC LOW LATENCY NIC DRIVER
3938 M:      Christian Benvenuti <benve@cisco.com>
3939 M:      Nelson Escobar <neescoba@cisco.com>
3940 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3941 S:      Supported
3942 F:      drivers/infiniband/hw/usnic/
3943
3944 CIRRUS LOGIC MADERA CODEC DRIVERS
3945 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3946 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3947 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3948 L:      patches@opensource.cirrus.com
3949 T:      git https://github.com/CirrusLogic/linux-drivers.git
3950 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3951 S:      Supported
3952 F:      Documentation/devicetree/bindings/mfd/madera.txt
3953 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3954 F:      Documentation/devicetree/bindings/sound/madera.txt
3955 F:      include/dt-bindings/sound/madera*
3956 F:      include/linux/irqchip/irq-madera*
3957 F:      include/linux/mfd/madera/*
3958 F:      include/sound/madera*
3959 F:      drivers/gpio/gpio-madera*
3960 F:      drivers/irqchip/irq-madera*
3961 F:      drivers/mfd/madera*
3962 F:      drivers/mfd/cs47l*
3963 F:      drivers/pinctrl/cirrus/*
3964 F:      sound/soc/codecs/cs47l*
3965 F:      sound/soc/codecs/madera*
3966
3967 CLANG-FORMAT FILE
3968 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3969 S:      Maintained
3970 F:      .clang-format
3971
3972 CLANG/LLVM BUILD SUPPORT
3973 L:      clang-built-linux@googlegroups.com
3974 W:      https://clangbuiltlinux.github.io/
3975 B:      https://github.com/ClangBuiltLinux/linux/issues
3976 C:      irc://chat.freenode.net/clangbuiltlinux
3977 S:      Supported
3978 K:      \b(?i:clang|llvm)\b
3979
3980 CLEANCACHE API
3981 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3982 L:      linux-kernel@vger.kernel.org
3983 S:      Maintained
3984 F:      mm/cleancache.c
3985 F:      include/linux/cleancache.h
3986
3987 CLK API
3988 M:      Russell King <linux@armlinux.org.uk>
3989 L:      linux-clk@vger.kernel.org
3990 S:      Maintained
3991 F:      include/linux/clk.h
3992
3993 CLOCKSOURCE, CLOCKEVENT DRIVERS
3994 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3995 M:      Thomas Gleixner <tglx@linutronix.de>
3996 L:      linux-kernel@vger.kernel.org
3997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3998 S:      Supported
3999 F:      drivers/clocksource/
4000 F:      Documentation/devicetree/bindings/timer/
4001
4002 CMPC ACPI DRIVER
4003 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4004 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4005 L:      platform-driver-x86@vger.kernel.org
4006 S:      Supported
4007 F:      drivers/platform/x86/classmate-laptop.c
4008
4009 COBALT MEDIA DRIVER
4010 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4011 L:      linux-media@vger.kernel.org
4012 T:      git git://linuxtv.org/media_tree.git
4013 W:      https://linuxtv.org
4014 S:      Supported
4015 F:      drivers/media/pci/cobalt/
4016
4017 COCCINELLE/Semantic Patches (SmPL)
4018 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4019 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4020 M:      Nicolas Palix <nicolas.palix@imag.fr>
4021 M:      Michal Marek <michal.lkml@markovi.net>
4022 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4024 W:      http://coccinelle.lip6.fr/
4025 S:      Supported
4026 F:      Documentation/dev-tools/coccinelle.rst
4027 F:      scripts/coccinelle/
4028 F:      scripts/coccicheck
4029
4030 CODA FILE SYSTEM
4031 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4032 M:      coda@cs.cmu.edu
4033 L:      codalist@coda.cs.cmu.edu
4034 W:      http://www.coda.cs.cmu.edu/
4035 S:      Maintained
4036 F:      Documentation/filesystems/coda.txt
4037 F:      fs/coda/
4038 F:      include/linux/coda*.h
4039 F:      include/uapi/linux/coda*.h
4040
4041 CODA V4L2 MEM2MEM DRIVER
4042 M:      Philipp Zabel <p.zabel@pengutronix.de>
4043 L:      linux-media@vger.kernel.org
4044 S:      Maintained
4045 F:      Documentation/devicetree/bindings/media/coda.txt
4046 F:      drivers/media/platform/coda/
4047
4048 CODE OF CONDUCT
4049 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4050 S:      Supported
4051 F:      Documentation/process/code-of-conduct.rst
4052 F:      Documentation/process/code-of-conduct-interpretation.rst
4053
4054 COMMON CLK FRAMEWORK
4055 M:      Michael Turquette <mturquette@baylibre.com>
4056 M:      Stephen Boyd <sboyd@kernel.org>
4057 L:      linux-clk@vger.kernel.org
4058 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4059 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4060 S:      Maintained
4061 F:      Documentation/devicetree/bindings/clock/
4062 F:      drivers/clk/
4063 X:      drivers/clk/clkdev.c
4064 F:      include/linux/clk-pr*
4065 F:      include/linux/clk/
4066 F:      include/linux/of_clk.h
4067
4068 COMMON INTERNET FILE SYSTEM (CIFS)
4069 M:      Steve French <sfrench@samba.org>
4070 L:      linux-cifs@vger.kernel.org
4071 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4072 W:      http://linux-cifs.samba.org/
4073 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4074 S:      Supported
4075 F:      Documentation/filesystems/cifs/
4076 F:      fs/cifs/
4077
4078 COMPACTPCI HOTPLUG CORE
4079 M:      Scott Murray <scott@spiteful.org>
4080 L:      linux-pci@vger.kernel.org
4081 S:      Maintained
4082 F:      drivers/pci/hotplug/cpci_hotplug*
4083
4084 COMPACTPCI HOTPLUG GENERIC DRIVER
4085 M:      Scott Murray <scott@spiteful.org>
4086 L:      linux-pci@vger.kernel.org
4087 S:      Maintained
4088 F:      drivers/pci/hotplug/cpcihp_generic.c
4089
4090 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4091 M:      Scott Murray <scott@spiteful.org>
4092 L:      linux-pci@vger.kernel.org
4093 S:      Maintained
4094 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4095
4096 COMPAL LAPTOP SUPPORT
4097 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4098 L:      platform-driver-x86@vger.kernel.org
4099 S:      Maintained
4100 F:      drivers/platform/x86/compal-laptop.c
4101
4102 COMPILER ATTRIBUTES
4103 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4104 S:      Maintained
4105 F:      include/linux/compiler_attributes.h
4106
4107 CONEXANT ACCESSRUNNER USB DRIVER
4108 L:      accessrunner-general@lists.sourceforge.net
4109 W:      http://accessrunner.sourceforge.net/
4110 S:      Orphan
4111 F:      drivers/usb/atm/cxacru.c
4112
4113 CONFIGFS
4114 M:      Joel Becker <jlbec@evilplan.org>
4115 M:      Christoph Hellwig <hch@lst.de>
4116 T:      git git://git.infradead.org/users/hch/configfs.git
4117 S:      Supported
4118 F:      fs/configfs/
4119 F:      include/linux/configfs.h
4120
4121 CONNECTOR
4122 M:      Evgeniy Polyakov <zbr@ioremap.net>
4123 L:      netdev@vger.kernel.org
4124 S:      Maintained
4125 F:      drivers/connector/
4126
4127 CONTROL GROUP (CGROUP)
4128 M:      Tejun Heo <tj@kernel.org>
4129 M:      Li Zefan <lizefan@huawei.com>
4130 M:      Johannes Weiner <hannes@cmpxchg.org>
4131 L:      cgroups@vger.kernel.org
4132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4133 S:      Maintained
4134 F:      Documentation/admin-guide/cgroup-v2.rst
4135 F:      Documentation/cgroup-v1/
4136 F:      include/linux/cgroup*
4137 F:      kernel/cgroup/
4138
4139 CONTROL GROUP - CPUSET
4140 M:      Li Zefan <lizefan@huawei.com>
4141 L:      cgroups@vger.kernel.org
4142 W:      http://www.bullopensource.org/cpuset/
4143 W:      http://oss.sgi.com/projects/cpusets/
4144 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4145 S:      Maintained
4146 F:      Documentation/cgroup-v1/cpusets.rst
4147 F:      include/linux/cpuset.h
4148 F:      kernel/cgroup/cpuset.c
4149
4150 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4151 M:      Johannes Weiner <hannes@cmpxchg.org>
4152 M:      Michal Hocko <mhocko@kernel.org>
4153 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4154 L:      cgroups@vger.kernel.org
4155 L:      linux-mm@kvack.org
4156 S:      Maintained
4157 F:      mm/memcontrol.c
4158 F:      mm/swap_cgroup.c
4159
4160 CORETEMP HARDWARE MONITORING DRIVER
4161 M:      Fenghua Yu <fenghua.yu@intel.com>
4162 L:      linux-hwmon@vger.kernel.org
4163 S:      Maintained
4164 F:      Documentation/hwmon/coretemp.rst
4165 F:      drivers/hwmon/coretemp.c
4166
4167 COSA/SRP SYNC SERIAL DRIVER
4168 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4169 W:      http://www.fi.muni.cz/~kas/cosa/
4170 S:      Maintained
4171 F:      drivers/net/wan/cosa*
4172
4173 COUNTER SUBSYSTEM
4174 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4175 L:      linux-iio@vger.kernel.org
4176 S:      Maintained
4177 F:      Documentation/ABI/testing/sysfs-bus-counter*
4178 F:      Documentation/driver-api/generic-counter.rst
4179 F:      drivers/counter/
4180 F:      include/linux/counter.h
4181 F:      include/linux/counter_enum.h
4182
4183 CPMAC ETHERNET DRIVER
4184 M:      Florian Fainelli <f.fainelli@gmail.com>
4185 L:      netdev@vger.kernel.org
4186 S:      Maintained
4187 F:      drivers/net/ethernet/ti/cpmac.c
4188
4189 CPU FREQUENCY SCALING FRAMEWORK
4190 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4191 M:      Viresh Kumar <viresh.kumar@linaro.org>
4192 L:      linux-pm@vger.kernel.org
4193 S:      Maintained
4194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4195 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4196 B:      https://bugzilla.kernel.org
4197 F:      Documentation/admin-guide/pm/cpufreq.rst
4198 F:      Documentation/admin-guide/pm/intel_pstate.rst
4199 F:      Documentation/cpu-freq/
4200 F:      Documentation/devicetree/bindings/cpufreq/
4201 F:      drivers/cpufreq/
4202 F:      kernel/sched/cpufreq*.c
4203 F:      include/linux/cpufreq.h
4204 F:      include/linux/sched/cpufreq.h
4205 F:      tools/testing/selftests/cpufreq/
4206
4207 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4208 M:      Viresh Kumar <viresh.kumar@linaro.org>
4209 M:      Sudeep Holla <sudeep.holla@arm.com>
4210 L:      linux-pm@vger.kernel.org
4211 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4212 S:      Maintained
4213 F:      drivers/cpufreq/arm_big_little.h
4214 F:      drivers/cpufreq/arm_big_little.c
4215
4216 CPU POWER MONITORING SUBSYSTEM
4217 M:      Thomas Renninger <trenn@suse.com>
4218 M:      Shuah Khan <shuah@kernel.org>
4219 M:      Shuah Khan <skhan@linuxfoundation.org>
4220 L:      linux-pm@vger.kernel.org
4221 S:      Maintained
4222 F:      tools/power/cpupower/
4223
4224 CPUID/MSR DRIVER
4225 M:      "H. Peter Anvin" <hpa@zytor.com>
4226 S:      Maintained
4227 F:      arch/x86/kernel/cpuid.c
4228 F:      arch/x86/kernel/msr.c
4229
4230 CPUIDLE DRIVER - ARM BIG LITTLE
4231 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4232 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4233 L:      linux-pm@vger.kernel.org
4234 L:      linux-arm-kernel@lists.infradead.org
4235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4236 S:      Maintained
4237 F:      drivers/cpuidle/cpuidle-big_little.c
4238
4239 CPUIDLE DRIVER - ARM EXYNOS
4240 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4241 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4242 M:      Kukjin Kim <kgene@kernel.org>
4243 L:      linux-pm@vger.kernel.org
4244 L:      linux-samsung-soc@vger.kernel.org
4245 S:      Supported
4246 F:      drivers/cpuidle/cpuidle-exynos.c
4247 F:      arch/arm/mach-exynos/pm.c
4248
4249 CPU IDLE TIME MANAGEMENT FRAMEWORK
4250 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4251 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4252 L:      linux-pm@vger.kernel.org
4253 S:      Maintained
4254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4255 B:      https://bugzilla.kernel.org
4256 F:      Documentation/admin-guide/pm/cpuidle.rst
4257 F:      Documentation/driver-api/pm/cpuidle.rst
4258 F:      drivers/cpuidle/*
4259 F:      include/linux/cpuidle.h
4260
4261 CRAMFS FILESYSTEM
4262 M:      Nicolas Pitre <nico@fluxnic.net>
4263 S:      Maintained
4264 F:      Documentation/filesystems/cramfs.txt
4265 F:      fs/cramfs/
4266
4267 CRYPTO API
4268 M:      Herbert Xu <herbert@gondor.apana.org.au>
4269 M:      "David S. Miller" <davem@davemloft.net>
4270 L:      linux-crypto@vger.kernel.org
4271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4272 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4273 S:      Maintained
4274 F:      Documentation/crypto/
4275 F:      Documentation/devicetree/bindings/crypto/
4276 F:      arch/*/crypto/
4277 F:      crypto/
4278 F:      drivers/crypto/
4279 F:      include/crypto/
4280 F:      include/linux/crypto*
4281 F:      lib/crypto/
4282
4283 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4284 M:      Neil Horman <nhorman@tuxdriver.com>
4285 L:      linux-crypto@vger.kernel.org
4286 S:      Maintained
4287 F:      crypto/ansi_cprng.c
4288 F:      crypto/rng.c
4289
4290 CS3308 MEDIA DRIVER
4291 M:      Hans Verkuil <hverkuil@xs4all.nl>
4292 L:      linux-media@vger.kernel.org
4293 T:      git git://linuxtv.org/media_tree.git
4294 W:      http://linuxtv.org
4295 S:      Odd Fixes
4296 F:      drivers/media/i2c/cs3308.c
4297
4298 CS5535 Audio ALSA driver
4299 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4300 S:      Maintained
4301 F:      sound/pci/cs5535audio/
4302
4303 CSI DRIVERS FOR ALLWINNER V3s
4304 M:      Yong Deng <yong.deng@magewell.com>
4305 L:      linux-media@vger.kernel.org
4306 T:      git git://linuxtv.org/media_tree.git
4307 S:      Maintained
4308 F:      drivers/media/platform/sunxi/sun6i-csi/
4309 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4310
4311 CW1200 WLAN driver
4312 M:      Solomon Peachy <pizza@shaftnet.org>
4313 S:      Maintained
4314 F:      drivers/net/wireless/st/cw1200/
4315
4316 CX18 VIDEO4LINUX DRIVER
4317 M:      Andy Walls <awalls@md.metrocast.net>
4318 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4319 L:      linux-media@vger.kernel.org
4320 T:      git git://linuxtv.org/media_tree.git
4321 W:      https://linuxtv.org
4322 W:      http://www.ivtvdriver.org/index.php/Cx18
4323 S:      Maintained
4324 F:      Documentation/media/v4l-drivers/cx18*
4325 F:      drivers/media/pci/cx18/
4326 F:      include/uapi/linux/ivtv*
4327
4328 CX2341X MPEG ENCODER HELPER MODULE
4329 M:      Hans Verkuil <hverkuil@xs4all.nl>
4330 L:      linux-media@vger.kernel.org
4331 T:      git git://linuxtv.org/media_tree.git
4332 W:      https://linuxtv.org
4333 S:      Maintained
4334 F:      drivers/media/common/cx2341x*
4335 F:      include/media/drv-intf/cx2341x.h
4336
4337 CX24120 MEDIA DRIVER
4338 M:      Jemma Denson <jdenson@gmail.com>
4339 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4340 L:      linux-media@vger.kernel.org
4341 W:      https://linuxtv.org
4342 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4343 S:      Maintained
4344 F:      drivers/media/dvb-frontends/cx24120*
4345
4346 CX88 VIDEO4LINUX DRIVER
4347 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4348 L:      linux-media@vger.kernel.org
4349 W:      https://linuxtv.org
4350 T:      git git://linuxtv.org/media_tree.git
4351 S:      Odd fixes
4352 F:      Documentation/media/v4l-drivers/cx88*
4353 F:      drivers/media/pci/cx88/
4354
4355 CXD2820R MEDIA DRIVER
4356 M:      Antti Palosaari <crope@iki.fi>
4357 L:      linux-media@vger.kernel.org
4358 W:      https://linuxtv.org
4359 W:      http://palosaari.fi/linux/
4360 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4361 T:      git git://linuxtv.org/anttip/media_tree.git
4362 S:      Maintained
4363 F:      drivers/media/dvb-frontends/cxd2820r*
4364
4365 CXGB3 ETHERNET DRIVER (CXGB3)
4366 M:      Vishal Kulkarni <vishal@chelsio.com>
4367 L:      netdev@vger.kernel.org
4368 W:      http://www.chelsio.com
4369 S:      Supported
4370 F:      drivers/net/ethernet/chelsio/cxgb3/
4371
4372 CXGB3 ISCSI DRIVER (CXGB3I)
4373 M:      Karen Xie <kxie@chelsio.com>
4374 L:      linux-scsi@vger.kernel.org
4375 W:      http://www.chelsio.com
4376 S:      Supported
4377 F:      drivers/scsi/cxgbi/cxgb3i
4378
4379 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4380 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4381 L:      linux-rdma@vger.kernel.org
4382 W:      http://www.openfabrics.org
4383 S:      Supported
4384 F:      drivers/infiniband/hw/cxgb3/
4385 F:      include/uapi/rdma/cxgb3-abi.h
4386
4387 CXGB4 CRYPTO DRIVER (chcr)
4388 M:      Atul Gupta <atul.gupta@chelsio.com>
4389 L:      linux-crypto@vger.kernel.org
4390 W:      http://www.chelsio.com
4391 S:      Supported
4392 F:      drivers/crypto/chelsio
4393
4394 CXGB4 ETHERNET DRIVER (CXGB4)
4395 M:      Vishal Kulkarni <vishal@chelsio.com>
4396 L:      netdev@vger.kernel.org
4397 W:      http://www.chelsio.com
4398 S:      Supported
4399 F:      drivers/net/ethernet/chelsio/cxgb4/
4400
4401 CXGB4 ISCSI DRIVER (CXGB4I)
4402 M:      Karen Xie <kxie@chelsio.com>
4403 L:      linux-scsi@vger.kernel.org
4404 W:      http://www.chelsio.com
4405 S:      Supported
4406 F:      drivers/scsi/cxgbi/cxgb4i
4407
4408 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4409 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4410 L:      linux-rdma@vger.kernel.org
4411 W:      http://www.openfabrics.org
4412 S:      Supported
4413 F:      drivers/infiniband/hw/cxgb4/
4414 F:      include/uapi/rdma/cxgb4-abi.h
4415
4416 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4417 M:      Casey Leedom <leedom@chelsio.com>
4418 L:      netdev@vger.kernel.org
4419 W:      http://www.chelsio.com
4420 S:      Supported
4421 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4422
4423 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4424 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4425 M:      Andrew Donnellan <ajd@linux.ibm.com>
4426 L:      linuxppc-dev@lists.ozlabs.org
4427 S:      Supported
4428 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4429 F:      drivers/misc/cxl/
4430 F:      include/misc/cxl*
4431 F:      include/uapi/misc/cxl.h
4432 F:      Documentation/powerpc/cxl.txt
4433 F:      Documentation/ABI/testing/sysfs-class-cxl
4434
4435 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4436 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4437 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4438 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4439 L:      linux-scsi@vger.kernel.org
4440 S:      Supported
4441 F:      drivers/scsi/cxlflash/
4442 F:      include/uapi/scsi/cxlflash_ioctl.h
4443 F:      Documentation/powerpc/cxlflash.txt
4444
4445 CYBERPRO FB DRIVER
4446 M:      Russell King <linux@armlinux.org.uk>
4447 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4448 W:      http://www.armlinux.org.uk/
4449 S:      Maintained
4450 F:      drivers/video/fbdev/cyber2000fb.*
4451
4452 CYCLADES ASYNC MUX DRIVER
4453 W:      http://www.cyclades.com/
4454 S:      Orphan
4455 F:      drivers/tty/cyclades.c
4456 F:      include/linux/cyclades.h
4457 F:      include/uapi/linux/cyclades.h
4458
4459 CYCLADES PC300 DRIVER
4460 W:      http://www.cyclades.com/
4461 S:      Orphan
4462 F:      drivers/net/wan/pc300*
4463
4464 CYPRESS_FIRMWARE MEDIA DRIVER
4465 M:      Antti Palosaari <crope@iki.fi>
4466 L:      linux-media@vger.kernel.org
4467 W:      https://linuxtv.org
4468 W:      http://palosaari.fi/linux/
4469 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4470 T:      git git://linuxtv.org/anttip/media_tree.git
4471 S:      Maintained
4472 F:      drivers/media/common/cypress_firmware*
4473
4474 CYTTSP TOUCHSCREEN DRIVER
4475 M:      Ferruh Yigit <fery@cypress.com>
4476 L:      linux-input@vger.kernel.org
4477 S:      Supported
4478 F:      drivers/input/touchscreen/cyttsp*
4479 F:      include/linux/input/cyttsp.h
4480
4481 D-LINK DIR-685 TOUCHKEYS DRIVER
4482 M:      Linus Walleij <linus.walleij@linaro.org>
4483 L:      linux-input@vger.kernel.org
4484 S:      Supported
4485 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4486
4487 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4488 M:      Joshua Kinard <kumba@gentoo.org>
4489 S:      Maintained
4490 F:      drivers/rtc/rtc-ds1685.c
4491 F:      include/linux/rtc/ds1685.h
4492
4493 DAMA SLAVE for AX.25
4494 M:      Joerg Reuter <jreuter@yaina.de>
4495 W:      http://yaina.de/jreuter/
4496 W:      http://www.qsl.net/dl1bke/
4497 L:      linux-hams@vger.kernel.org
4498 S:      Maintained
4499 F:      net/ax25/af_ax25.c
4500 F:      net/ax25/ax25_dev.c
4501 F:      net/ax25/ax25_ds_*
4502 F:      net/ax25/ax25_in.c
4503 F:      net/ax25/ax25_out.c
4504 F:      net/ax25/ax25_timer.c
4505 F:      net/ax25/sysctl_net_ax25.c
4506
4507 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4508 L:      netdev@vger.kernel.org
4509 S:      Orphan
4510 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4511 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4512
4513 DC390/AM53C974 SCSI driver
4514 M:      Hannes Reinecke <hare@suse.com>
4515 L:      linux-scsi@vger.kernel.org
4516 S:      Maintained
4517 F:      drivers/scsi/am53c974.c
4518
4519 DC395x SCSI driver
4520 M:      Oliver Neukum <oliver@neukum.org>
4521 M:      Ali Akcaagac <aliakc@web.de>
4522 M:      Jamie Lenehan <lenehan@twibble.org>
4523 L:      dc395x@twibble.org
4524 W:      http://twibble.org/dist/dc395x/
4525 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4526 S:      Maintained
4527 F:      Documentation/scsi/dc395x.txt
4528 F:      drivers/scsi/dc395x.*
4529
4530 DCCP PROTOCOL
4531 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4532 L:      dccp@vger.kernel.org
4533 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4534 S:      Maintained
4535 F:      include/linux/dccp.h
4536 F:      include/uapi/linux/dccp.h
4537 F:      include/linux/tfrc.h
4538 F:      net/dccp/
4539
4540 DECnet NETWORK LAYER
4541 W:      http://linux-decnet.sourceforge.net
4542 L:      linux-decnet-user@lists.sourceforge.net
4543 S:      Orphan
4544 F:      Documentation/networking/decnet.txt
4545 F:      net/decnet/
4546
4547 DECSTATION PLATFORM SUPPORT
4548 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4549 L:      linux-mips@vger.kernel.org
4550 W:      http://www.linux-mips.org/wiki/DECstation
4551 S:      Maintained
4552 F:      arch/mips/dec/
4553 F:      arch/mips/include/asm/dec/
4554 F:      arch/mips/include/asm/mach-dec/
4555
4556 DEFXX FDDI NETWORK DRIVER
4557 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4558 S:      Maintained
4559 F:      drivers/net/fddi/defxx.*
4560
4561 DELL SMBIOS DRIVER
4562 M:      Pali Rohár <pali.rohar@gmail.com>
4563 M:      Mario Limonciello <mario.limonciello@dell.com>
4564 L:      platform-driver-x86@vger.kernel.org
4565 S:      Maintained
4566 F:      drivers/platform/x86/dell-smbios.*
4567
4568 DELL SMBIOS SMM DRIVER
4569 M:      Mario Limonciello <mario.limonciello@dell.com>
4570 L:      platform-driver-x86@vger.kernel.org
4571 S:      Maintained
4572 F:      drivers/platform/x86/dell-smbios-smm.c
4573
4574 DELL SMBIOS WMI DRIVER
4575 M:      Mario Limonciello <mario.limonciello@dell.com>
4576 L:      platform-driver-x86@vger.kernel.org
4577 S:      Maintained
4578 F:      drivers/platform/x86/dell-smbios-wmi.c
4579 F:      tools/wmi/dell-smbios-example.c
4580
4581 DEFZA FDDI NETWORK DRIVER
4582 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4583 S:      Maintained
4584 F:      drivers/net/fddi/defza.*
4585
4586 DELL LAPTOP DRIVER
4587 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4588 M:      Pali Rohár <pali.rohar@gmail.com>
4589 L:      platform-driver-x86@vger.kernel.org
4590 S:      Maintained
4591 F:      drivers/platform/x86/dell-laptop.c
4592
4593 DELL LAPTOP FREEFALL DRIVER
4594 M:      Pali Rohár <pali.rohar@gmail.com>
4595 S:      Maintained
4596 F:      drivers/platform/x86/dell-smo8800.c
4597
4598 DELL LAPTOP RBTN DRIVER
4599 M:      Pali Rohár <pali.rohar@gmail.com>
4600 S:      Maintained
4601 F:      drivers/platform/x86/dell-rbtn.*
4602
4603 DELL REMOTE BIOS UPDATE DRIVER
4604 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4605 L:      platform-driver-x86@vger.kernel.org
4606 S:      Maintained
4607 F:      drivers/platform/x86/dell_rbu.c
4608
4609 DELL LAPTOP SMM DRIVER
4610 M:      Pali Rohár <pali.rohar@gmail.com>
4611 S:      Maintained
4612 F:      drivers/hwmon/dell-smm-hwmon.c
4613 F:      include/uapi/linux/i8k.h
4614
4615 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4616 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4617 L:      platform-driver-x86@vger.kernel.org
4618 S:      Maintained
4619 F:      Documentation/dcdbas.txt
4620 F:      drivers/platform/x86/dcdbas.*
4621
4622 DELL WMI NOTIFICATIONS DRIVER
4623 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4624 M:      Pali Rohár <pali.rohar@gmail.com>
4625 S:      Maintained
4626 F:      drivers/platform/x86/dell-wmi.c
4627
4628 DELL WMI DESCRIPTOR DRIVER
4629 M:      Mario Limonciello <mario.limonciello@dell.com>
4630 S:      Maintained
4631 F:      drivers/platform/x86/dell-wmi-descriptor.c
4632
4633 DELTA ST MEDIA DRIVER
4634 M:      Hugues Fruchet <hugues.fruchet@st.com>
4635 L:      linux-media@vger.kernel.org
4636 T:      git git://linuxtv.org/media_tree.git
4637 W:      https://linuxtv.org
4638 S:      Supported
4639 F:      drivers/media/platform/sti/delta
4640
4641 DENALI NAND DRIVER
4642 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4643 L:      linux-mtd@lists.infradead.org
4644 S:      Supported
4645 F:      drivers/mtd/nand/raw/denali*
4646
4647 DESIGNWARE USB2 DRD IP DRIVER
4648 M:      Minas Harutyunyan <hminas@synopsys.com>
4649 L:      linux-usb@vger.kernel.org
4650 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4651 S:      Maintained
4652 F:      drivers/usb/dwc2/
4653
4654 DESIGNWARE USB3 DRD IP DRIVER
4655 M:      Felipe Balbi <balbi@kernel.org>
4656 L:      linux-usb@vger.kernel.org
4657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4658 S:      Maintained
4659 F:      drivers/usb/dwc3/
4660
4661 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4662 M:      Andreas Klinger <ak@it-klinger.de>
4663 L:      linux-iio@vger.kernel.org
4664 S:      Maintained
4665 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4666 F:      drivers/iio/proximity/srf*.c
4667
4668 DEVICE COREDUMP (DEV_COREDUMP)
4669 M:      Johannes Berg <johannes@sipsolutions.net>
4670 L:      linux-kernel@vger.kernel.org
4671 S:      Maintained
4672 F:      drivers/base/devcoredump.c
4673 F:      include/linux/devcoredump.h
4674
4675 DEVICE FREQUENCY (DEVFREQ)
4676 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4677 M:      Kyungmin Park <kyungmin.park@samsung.com>
4678 R:      Chanwoo Choi <cw00.choi@samsung.com>
4679 L:      linux-pm@vger.kernel.org
4680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4681 S:      Maintained
4682 F:      drivers/devfreq/
4683 F:      include/linux/devfreq.h
4684 F:      Documentation/devicetree/bindings/devfreq/
4685 F:      include/trace/events/devfreq.h
4686
4687 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4688 M:      Chanwoo Choi <cw00.choi@samsung.com>
4689 L:      linux-pm@vger.kernel.org
4690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4691 S:      Supported
4692 F:      drivers/devfreq/event/
4693 F:      drivers/devfreq/devfreq-event.c
4694 F:      include/linux/devfreq-event.h
4695 F:      Documentation/devicetree/bindings/devfreq/event/
4696
4697 DEVICE NUMBER REGISTRY
4698 M:      Torben Mathiasen <device@lanana.org>
4699 W:      http://lanana.org/docs/device-list/index.html
4700 S:      Maintained
4701
4702 DEVICE-MAPPER  (LVM)
4703 M:      Alasdair Kergon <agk@redhat.com>
4704 M:      Mike Snitzer <snitzer@redhat.com>
4705 M:      dm-devel@redhat.com
4706 L:      dm-devel@redhat.com
4707 W:      http://sources.redhat.com/dm
4708 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4710 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4711 S:      Maintained
4712 F:      Documentation/device-mapper/
4713 F:      drivers/md/Makefile
4714 F:      drivers/md/Kconfig
4715 F:      drivers/md/dm*
4716 F:      drivers/md/persistent-data/
4717 F:      include/linux/device-mapper.h
4718 F:      include/linux/dm-*.h
4719 F:      include/uapi/linux/dm-*.h
4720
4721 DEVLINK
4722 M:      Jiri Pirko <jiri@mellanox.com>
4723 L:      netdev@vger.kernel.org
4724 S:      Supported
4725 F:      net/core/devlink.c
4726 F:      include/net/devlink.h
4727 F:      include/uapi/linux/devlink.h
4728
4729 DIALOG SEMICONDUCTOR DRIVERS
4730 M:      Support Opensource <support.opensource@diasemi.com>
4731 W:      http://www.dialog-semiconductor.com/products
4732 S:      Supported
4733 F:      Documentation/hwmon/da90??.rst
4734 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4735 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4736 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4737 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4738 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4739 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4740 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4741 F:      drivers/gpio/gpio-da90??.c
4742 F:      drivers/hwmon/da90??-hwmon.c
4743 F:      drivers/iio/adc/da91??-*.c
4744 F:      drivers/input/misc/da90??_onkey.c
4745 F:      drivers/input/touchscreen/da9052_tsi.c
4746 F:      drivers/leds/leds-da90??.c
4747 F:      drivers/mfd/da903x.c
4748 F:      drivers/mfd/da90??-*.c
4749 F:      drivers/mfd/da91??-*.c
4750 F:      drivers/power/supply/da9052-battery.c
4751 F:      drivers/power/supply/da91??-*.c
4752 F:      drivers/regulator/da903x.c
4753 F:      drivers/regulator/da9???-regulator.[ch]
4754 F:      drivers/regulator/slg51000-regulator.[ch]
4755 F:      drivers/thermal/da90??-thermal.c
4756 F:      drivers/rtc/rtc-da90??.c
4757 F:      drivers/video/backlight/da90??_bl.c
4758 F:      drivers/watchdog/da90??_wdt.c
4759 F:      include/linux/mfd/da903x.h
4760 F:      include/linux/mfd/da9052/
4761 F:      include/linux/mfd/da9055/
4762 F:      include/linux/mfd/da9062/
4763 F:      include/linux/mfd/da9063/
4764 F:      include/linux/mfd/da9150/
4765 F:      include/linux/regulator/da9211.h
4766 F:      include/sound/da[79]*.h
4767 F:      sound/soc/codecs/da[79]*.[ch]
4768
4769 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4770 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4771 L:      linux-gpio@vger.kernel.org
4772 S:      Maintained
4773 F:      drivers/gpio/gpio-gpio-mm.c
4774
4775 DIOLAN U2C-12 I2C DRIVER
4776 M:      Guenter Roeck <linux@roeck-us.net>
4777 L:      linux-i2c@vger.kernel.org
4778 S:      Maintained
4779 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4780
4781 FILESYSTEM DIRECT ACCESS (DAX)
4782 M:      Dan Williams <dan.j.williams@intel.com>
4783 R:      Matthew Wilcox <willy@infradead.org>
4784 R:      Jan Kara <jack@suse.cz>
4785 L:      linux-fsdevel@vger.kernel.org
4786 L:      linux-nvdimm@lists.01.org
4787 S:      Supported
4788 F:      fs/dax.c
4789 F:      include/linux/dax.h
4790 F:      include/trace/events/fs_dax.h
4791
4792 DEVICE DIRECT ACCESS (DAX)
4793 M:      Dan Williams <dan.j.williams@intel.com>
4794 M:      Vishal Verma <vishal.l.verma@intel.com>
4795 M:      Keith Busch <keith.busch@intel.com>
4796 M:      Dave Jiang <dave.jiang@intel.com>
4797 L:      linux-nvdimm@lists.01.org
4798 S:      Supported
4799 F:      drivers/dax/
4800
4801 DIRECTORY NOTIFICATION (DNOTIFY)
4802 M:      Jan Kara <jack@suse.cz>
4803 R:      Amir Goldstein <amir73il@gmail.com>
4804 L:      linux-fsdevel@vger.kernel.org
4805 S:      Maintained
4806 F:      Documentation/filesystems/dnotify.txt
4807 F:      fs/notify/dnotify/
4808 F:      include/linux/dnotify.h
4809
4810 DISK GEOMETRY AND PARTITION HANDLING
4811 M:      Andries Brouwer <aeb@cwi.nl>
4812 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4813 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4814 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4815 S:      Maintained
4816
4817 DISKQUOTA
4818 M:      Jan Kara <jack@suse.com>
4819 S:      Maintained
4820 F:      Documentation/filesystems/quota.txt
4821 F:      fs/quota/
4822 F:      include/linux/quota*.h
4823 F:      include/uapi/linux/quota*.h
4824
4825 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4826 M:      Bernie Thompson <bernie@plugable.com>
4827 L:      linux-fbdev@vger.kernel.org
4828 S:      Maintained
4829 W:      http://plugable.com/category/projects/udlfb/
4830 F:      drivers/video/fbdev/udlfb.c
4831 F:      include/video/udlfb.h
4832 F:      Documentation/fb/udlfb.rst
4833
4834 DISTRIBUTED LOCK MANAGER (DLM)
4835 M:      Christine Caulfield <ccaulfie@redhat.com>
4836 M:      David Teigland <teigland@redhat.com>
4837 L:      cluster-devel@redhat.com
4838 W:      http://sources.redhat.com/cluster/
4839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4840 S:      Supported
4841 F:      fs/dlm/
4842
4843 DMA BUFFER SHARING FRAMEWORK
4844 M:      Sumit Semwal <sumit.semwal@linaro.org>
4845 S:      Maintained
4846 L:      linux-media@vger.kernel.org
4847 L:      dri-devel@lists.freedesktop.org
4848 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4849 F:      drivers/dma-buf/
4850 F:      include/linux/dma-buf*
4851 F:      include/linux/reservation.h
4852 F:      include/linux/*fence.h
4853 F:      Documentation/driver-api/dma-buf.rst
4854 T:      git git://anongit.freedesktop.org/drm/drm-misc
4855
4856 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4857 M:      Vinod Koul <vkoul@kernel.org>
4858 L:      dmaengine@vger.kernel.org
4859 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4860 S:      Maintained
4861 F:      drivers/dma/
4862 F:      include/linux/dmaengine.h
4863 F:      include/linux/of_dma.h
4864 F:      Documentation/devicetree/bindings/dma/
4865 F:      Documentation/driver-api/dmaengine/
4866 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4867
4868 DMA MAPPING HELPERS
4869 M:      Christoph Hellwig <hch@lst.de>
4870 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4871 R:      Robin Murphy <robin.murphy@arm.com>
4872 L:      iommu@lists.linux-foundation.org
4873 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4874 W:      http://git.infradead.org/users/hch/dma-mapping.git
4875 S:      Supported
4876 F:      kernel/dma/
4877 F:      include/asm-generic/dma-mapping.h
4878 F:      include/linux/dma-direct.h
4879 F:      include/linux/dma-mapping.h
4880 F:      include/linux/dma-noncoherent.h
4881
4882 DME1737 HARDWARE MONITOR DRIVER
4883 M:      Juerg Haefliger <juergh@gmail.com>
4884 L:      linux-hwmon@vger.kernel.org
4885 S:      Maintained
4886 F:      Documentation/hwmon/dme1737.rst
4887 F:      drivers/hwmon/dme1737.c
4888
4889 DMI/SMBIOS SUPPORT
4890 M:      Jean Delvare <jdelvare@suse.com>
4891 S:      Maintained
4892 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4893 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4894 F:      drivers/firmware/dmi-id.c
4895 F:      drivers/firmware/dmi_scan.c
4896 F:      include/linux/dmi.h
4897
4898 DOCUMENTATION
4899 M:      Jonathan Corbet <corbet@lwn.net>
4900 L:      linux-doc@vger.kernel.org
4901 S:      Maintained
4902 F:      Documentation/
4903 F:      scripts/kernel-doc
4904 X:      Documentation/ABI/
4905 X:      Documentation/firmware-guide/acpi/
4906 X:      Documentation/devicetree/
4907 X:      Documentation/i2c/
4908 X:      Documentation/media/
4909 X:      Documentation/power/
4910 X:      Documentation/spi/
4911 T:      git git://git.lwn.net/linux.git docs-next
4912
4913 DOCUMENTATION/ITALIAN
4914 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4915 L:      linux-doc@vger.kernel.org
4916 S:      Maintained
4917 F:      Documentation/translations/it_IT
4918
4919 DONGWOON DW9714 LENS VOICE COIL DRIVER
4920 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4921 L:      linux-media@vger.kernel.org
4922 T:      git git://linuxtv.org/media_tree.git
4923 S:      Maintained
4924 F:      drivers/media/i2c/dw9714.c
4925 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4926
4927 DONGWOON DW9807 LENS VOICE COIL DRIVER
4928 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4929 L:      linux-media@vger.kernel.org
4930 T:      git git://linuxtv.org/media_tree.git
4931 S:      Maintained
4932 F:      drivers/media/i2c/dw9807-vcm.c
4933 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4934
4935 DOUBLETALK DRIVER
4936 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4937 L:      blinux-list@redhat.com
4938 S:      Maintained
4939 F:      drivers/char/dtlk.c
4940 F:      include/linux/dtlk.h
4941
4942 DPAA2 DATAPATH I/O (DPIO) DRIVER
4943 M:      Roy Pledge <Roy.Pledge@nxp.com>
4944 L:      linux-kernel@vger.kernel.org
4945 S:      Maintained
4946 F:      drivers/soc/fsl/dpio
4947
4948 DPAA2 ETHERNET DRIVER
4949 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4950 L:      netdev@vger.kernel.org
4951 S:      Maintained
4952 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4953 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4954 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4955 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4956 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4957
4958 DPAA2 ETHERNET SWITCH DRIVER
4959 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4960 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4961 L:      linux-kernel@vger.kernel.org
4962 S:      Maintained
4963 F:      drivers/staging/fsl-dpaa2/ethsw
4964
4965 DPT_I2O SCSI RAID DRIVER
4966 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4967 L:      linux-scsi@vger.kernel.org
4968 W:      http://www.adaptec.com/
4969 S:      Maintained
4970 F:      drivers/scsi/dpt*
4971 F:      drivers/scsi/dpt/
4972
4973 DRBD DRIVER
4974 M:      Philipp Reisner <philipp.reisner@linbit.com>
4975 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4976 L:      drbd-dev@lists.linbit.com
4977 W:      http://www.drbd.org
4978 T:      git git://git.linbit.com/linux-drbd.git
4979 T:      git git://git.linbit.com/drbd-8.4.git
4980 S:      Supported
4981 F:      drivers/block/drbd/
4982 F:      lib/lru_cache.c
4983 F:      Documentation/blockdev/drbd/
4984
4985 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4986 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4987 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4989 S:      Supported
4990 F:      Documentation/kobject.txt
4991 F:      drivers/base/
4992 F:      fs/debugfs/
4993 F:      fs/sysfs/
4994 F:      include/linux/debugfs.h
4995 F:      include/linux/kobj*
4996 F:      lib/kobj*
4997
4998 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4999 M:      Kevin Hilman <khilman@kernel.org>
5000 M:      Nishanth Menon <nm@ti.com>
5001 S:      Maintained
5002 F:      drivers/power/avs/
5003 F:      include/linux/power/smartreflex.h
5004 L:      linux-pm@vger.kernel.org
5005
5006 DRM DRIVER FOR ARM PL111 CLCD
5007 M:      Eric Anholt <eric@anholt.net>
5008 T:      git git://anongit.freedesktop.org/drm/drm-misc
5009 S:      Supported
5010 F:      drivers/gpu/drm/pl111/
5011
5012 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5013 M:      Linus Walleij <linus.walleij@linaro.org>
5014 T:      git git://anongit.freedesktop.org/drm/drm-misc
5015 S:      Maintained
5016 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5017 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5018
5019 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5020 M:      Dave Airlie <airlied@redhat.com>
5021 S:      Odd Fixes
5022 F:      drivers/gpu/drm/ast/
5023
5024 DRM DRIVER FOR ASPEED BMC GFX
5025 M:      Joel Stanley <joel@jms.id.au>
5026 L:      linux-aspeed@lists.ozlabs.org
5027 T:      git git://anongit.freedesktop.org/drm/drm-misc
5028 S:      Supported
5029 F:      drivers/gpu/drm/aspeed/
5030 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5031
5032 DRM DRIVER FOR BOCHS VIRTUAL GPU
5033 M:      Gerd Hoffmann <kraxel@redhat.com>
5034 L:      virtualization@lists.linux-foundation.org
5035 T:      git git://anongit.freedesktop.org/drm/drm-misc
5036 S:      Maintained
5037 F:      drivers/gpu/drm/bochs/
5038
5039 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5040 M:      Linus Walleij <linus.walleij@linaro.org>
5041 T:      git git://anongit.freedesktop.org/drm/drm-misc
5042 S:      Maintained
5043 F:      drivers/gpu/drm/tve200/
5044
5045 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5046 M:      Jagan Teki <jagan@amarulasolutions.com>
5047 S:      Maintained
5048 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5049 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5050
5051 DRM DRIVER FOR ILITEK ILI9225 PANELS
5052 M:      David Lechner <david@lechnology.com>
5053 S:      Maintained
5054 F:      drivers/gpu/drm/tinydrm/ili9225.c
5055 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5056
5057 DRM DRIVER FOR HX8357D PANELS
5058 M:      Eric Anholt <eric@anholt.net>
5059 T:      git git://anongit.freedesktop.org/drm/drm-misc
5060 S:      Maintained
5061 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5062 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5063
5064 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5065 S:      Orphan / Obsolete
5066 F:      drivers/gpu/drm/i810/
5067 F:      include/uapi/drm/i810_drm.h
5068
5069 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5070 S:      Orphan / Obsolete
5071 F:      drivers/gpu/drm/mga/
5072 F:      include/uapi/drm/mga_drm.h
5073
5074 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5075 M:      Dave Airlie <airlied@redhat.com>
5076 S:      Odd Fixes
5077 F:      drivers/gpu/drm/mgag200/
5078
5079 DRM DRIVER FOR MI0283QT
5080 M:      Noralf Trønnes <noralf@tronnes.org>
5081 S:      Maintained
5082 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5083 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5084
5085 DRM DRIVER FOR MSM ADRENO GPU
5086 M:      Rob Clark <robdclark@gmail.com>
5087 M:      Sean Paul <sean@poorly.run>
5088 L:      linux-arm-msm@vger.kernel.org
5089 L:      dri-devel@lists.freedesktop.org
5090 L:      freedreno@lists.freedesktop.org
5091 T:      git https://gitlab.freedesktop.org/drm/msm.git
5092 S:      Maintained
5093 F:      drivers/gpu/drm/msm/
5094 F:      include/uapi/drm/msm_drm.h
5095 F:      Documentation/devicetree/bindings/display/msm/
5096
5097 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5098 M:      Ben Skeggs <bskeggs@redhat.com>
5099 L:      dri-devel@lists.freedesktop.org
5100 L:      nouveau@lists.freedesktop.org
5101 T:      git git://github.com/skeggsb/linux
5102 S:      Supported
5103 F:      drivers/gpu/drm/nouveau/
5104 F:      include/uapi/drm/nouveau_drm.h
5105
5106 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5107 M:      Stefan Mavrodiev <stefan@olimex.com>
5108 S:      Maintained
5109 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5110 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5111
5112 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5113 M:      Noralf Trønnes <noralf@tronnes.org>
5114 S:      Maintained
5115 F:      drivers/gpu/drm/tinydrm/repaper.c
5116 F:      Documentation/devicetree/bindings/display/repaper.txt
5117
5118 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5119 M:      Dave Airlie <airlied@redhat.com>
5120 M:      Gerd Hoffmann <kraxel@redhat.com>
5121 L:      virtualization@lists.linux-foundation.org
5122 T:      git git://anongit.freedesktop.org/drm/drm-misc
5123 S:      Obsolete
5124 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5125 F:      drivers/gpu/drm/cirrus/
5126
5127 DRM DRIVER FOR QXL VIRTUAL GPU
5128 M:      Dave Airlie <airlied@redhat.com>
5129 M:      Gerd Hoffmann <kraxel@redhat.com>
5130 L:      virtualization@lists.linux-foundation.org
5131 L:      spice-devel@lists.freedesktop.org
5132 T:      git git://anongit.freedesktop.org/drm/drm-misc
5133 S:      Maintained
5134 F:      drivers/gpu/drm/qxl/
5135 F:      include/uapi/drm/qxl_drm.h
5136
5137 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5138 S:      Orphan / Obsolete
5139 F:      drivers/gpu/drm/r128/
5140 F:      include/uapi/drm/r128_drm.h
5141
5142 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5143 M:      Guido Günther <agx@sigxcpu.org>
5144 S:      Maintained
5145 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5146 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5147
5148 DRM DRIVER FOR SAVAGE VIDEO CARDS
5149 S:      Orphan / Obsolete
5150 F:      drivers/gpu/drm/savage/
5151 F:      include/uapi/drm/savage_drm.h
5152
5153 DRM DRIVER FOR SIS VIDEO CARDS
5154 S:      Orphan / Obsolete
5155 F:      drivers/gpu/drm/sis/
5156 F:      include/uapi/drm/sis_drm.h
5157
5158 DRM DRIVER FOR SITRONIX ST7701 PANELS
5159 M:      Jagan Teki <jagan@amarulasolutions.com>
5160 S:      Maintained
5161 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5162 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5163
5164 DRM DRIVER FOR SITRONIX ST7586 PANELS
5165 M:      David Lechner <david@lechnology.com>
5166 S:      Maintained
5167 F:      drivers/gpu/drm/tinydrm/st7586.c
5168 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5169
5170 DRM DRIVER FOR SITRONIX ST7735R PANELS
5171 M:      David Lechner <david@lechnology.com>
5172 S:      Maintained
5173 F:      drivers/gpu/drm/tinydrm/st7735r.c
5174 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5175
5176 DRM DRIVER FOR TDFX VIDEO CARDS
5177 S:      Orphan / Obsolete
5178 F:      drivers/gpu/drm/tdfx/
5179
5180 DRM DRIVER FOR TPO TPG110 PANELS
5181 M:      Linus Walleij <linus.walleij@linaro.org>
5182 T:      git git://anongit.freedesktop.org/drm/drm-misc
5183 S:      Maintained
5184 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5185 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5186
5187 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5188 M:      Dave Airlie <airlied@redhat.com>
5189 R:      Sean Paul <sean@poorly.run>
5190 L:      dri-devel@lists.freedesktop.org
5191 S:      Odd Fixes
5192 F:      drivers/gpu/drm/udl/
5193 T:      git git://anongit.freedesktop.org/drm/drm-misc
5194
5195 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5196 M:      Hans de Goede <hdegoede@redhat.com>
5197 L:      dri-devel@lists.freedesktop.org
5198 S:      Maintained
5199 F:      drivers/gpu/drm/vboxvideo/
5200 T:      git git://anongit.freedesktop.org/drm/drm-misc
5201
5202 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5203 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5204 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5205 R:      Daniel Vetter <daniel@ffwll.ch>
5206 T:      git git://anongit.freedesktop.org/drm/drm-misc
5207 S:      Maintained
5208 L:      dri-devel@lists.freedesktop.org
5209 F:      drivers/gpu/drm/vkms/
5210 F:      Documentation/gpu/vkms.rst
5211
5212 DRM DRIVER FOR VMWARE VIRTUAL GPU
5213 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5214 M:      Thomas Hellstrom <thellstrom@vmware.com>
5215 L:      dri-devel@lists.freedesktop.org
5216 T:      git git://people.freedesktop.org/~thomash/linux
5217 S:      Supported
5218 F:      drivers/gpu/drm/vmwgfx/
5219 F:      include/uapi/drm/vmwgfx_drm.h
5220
5221 DRM DRIVERS
5222 M:      David Airlie <airlied@linux.ie>
5223 M:      Daniel Vetter <daniel@ffwll.ch>
5224 L:      dri-devel@lists.freedesktop.org
5225 T:      git git://anongit.freedesktop.org/drm/drm
5226 B:      https://bugs.freedesktop.org/
5227 C:      irc://chat.freenode.net/dri-devel
5228 S:      Maintained
5229 F:      drivers/gpu/drm/
5230 F:      drivers/gpu/vga/
5231 F:      Documentation/devicetree/bindings/display/
5232 F:      Documentation/devicetree/bindings/gpu/
5233 F:      Documentation/gpu/
5234 F:      include/drm/
5235 F:      include/uapi/drm/
5236 F:      include/linux/vga*
5237
5238 DRM DRIVERS AND MISC GPU PATCHES
5239 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5240 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5241 M:      Sean Paul <sean@poorly.run>
5242 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5243 S:      Maintained
5244 T:      git git://anongit.freedesktop.org/drm/drm-misc
5245 F:      Documentation/gpu/
5246 F:      drivers/gpu/vga/
5247 F:      drivers/gpu/drm/*
5248 F:      include/drm/drm*
5249 F:      include/uapi/drm/drm*
5250 F:      include/linux/vga*
5251
5252 DRM DRIVERS FOR ALLWINNER A10
5253 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5254 L:      dri-devel@lists.freedesktop.org
5255 S:      Supported
5256 F:      drivers/gpu/drm/sun4i/
5257 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5258 T:      git git://anongit.freedesktop.org/drm/drm-misc
5259
5260 DRM DRIVERS FOR AMLOGIC SOCS
5261 M:      Neil Armstrong <narmstrong@baylibre.com>
5262 L:      dri-devel@lists.freedesktop.org
5263 L:      linux-amlogic@lists.infradead.org
5264 W:      http://linux-meson.com/
5265 S:      Supported
5266 F:      drivers/gpu/drm/meson/
5267 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5268 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5269 F:      Documentation/gpu/meson.rst
5270 T:      git git://anongit.freedesktop.org/drm/drm-misc
5271
5272 DRM DRIVERS FOR ATMEL HLCDC
5273 M:      Boris Brezillon <bbrezillon@kernel.org>
5274 L:      dri-devel@lists.freedesktop.org
5275 S:      Supported
5276 F:      drivers/gpu/drm/atmel-hlcdc/
5277 F:      Documentation/devicetree/bindings/display/atmel/
5278 T:      git git://anongit.freedesktop.org/drm/drm-misc
5279
5280 DRM DRIVERS FOR BRIDGE CHIPS
5281 M:      Andrzej Hajda <a.hajda@samsung.com>
5282 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5283 S:      Maintained
5284 T:      git git://anongit.freedesktop.org/drm/drm-misc
5285 F:      drivers/gpu/drm/bridge/
5286
5287 DRM DRIVERS FOR EXYNOS
5288 M:      Inki Dae <inki.dae@samsung.com>
5289 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5290 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5291 M:      Kyungmin Park <kyungmin.park@samsung.com>
5292 L:      dri-devel@lists.freedesktop.org
5293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5294 S:      Supported
5295 F:      drivers/gpu/drm/exynos/
5296 F:      include/uapi/drm/exynos_drm.h
5297 F:      Documentation/devicetree/bindings/display/exynos/
5298
5299 DRM DRIVERS FOR FREESCALE DCU
5300 M:      Stefan Agner <stefan@agner.ch>
5301 M:      Alison Wang <alison.wang@nxp.com>
5302 L:      dri-devel@lists.freedesktop.org
5303 S:      Supported
5304 F:      drivers/gpu/drm/fsl-dcu/
5305 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5306 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5307 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5308 T:      git git://anongit.freedesktop.org/drm/drm-misc
5309
5310 DRM DRIVERS FOR FREESCALE IMX
5311 M:      Philipp Zabel <p.zabel@pengutronix.de>
5312 L:      dri-devel@lists.freedesktop.org
5313 S:      Maintained
5314 F:      drivers/gpu/drm/imx/
5315 F:      drivers/gpu/ipu-v3/
5316 F:      Documentation/devicetree/bindings/display/imx/
5317
5318 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5319 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5320 L:      dri-devel@lists.freedesktop.org
5321 T:      git git://github.com/patjak/drm-gma500
5322 S:      Maintained
5323 F:      drivers/gpu/drm/gma500/
5324
5325 DRM DRIVERS FOR HISILICON
5326 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5327 M:      Rongrong Zou <zourongrong@gmail.com>
5328 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5329 R:      Chen Feng <puck.chen@hisilicon.com>
5330 L:      dri-devel@lists.freedesktop.org
5331 T:      git git://github.com/xin3liang/linux.git
5332 S:      Maintained
5333 F:      drivers/gpu/drm/hisilicon/
5334 F:      Documentation/devicetree/bindings/display/hisilicon/
5335
5336 DRM DRIVERS FOR LIMA
5337 M:      Qiang Yu <yuq825@gmail.com>
5338 L:      dri-devel@lists.freedesktop.org
5339 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5340 S:      Maintained
5341 F:      drivers/gpu/drm/lima/
5342 F:      include/uapi/drm/lima_drm.h
5343 T:      git git://anongit.freedesktop.org/drm/drm-misc
5344
5345 DRM DRIVERS FOR MEDIATEK
5346 M:      CK Hu <ck.hu@mediatek.com>
5347 M:      Philipp Zabel <p.zabel@pengutronix.de>
5348 L:      dri-devel@lists.freedesktop.org
5349 S:      Supported
5350 F:      drivers/gpu/drm/mediatek/
5351 F:      Documentation/devicetree/bindings/display/mediatek/
5352
5353 DRM DRIVERS FOR NVIDIA TEGRA
5354 M:      Thierry Reding <thierry.reding@gmail.com>
5355 L:      dri-devel@lists.freedesktop.org
5356 L:      linux-tegra@vger.kernel.org
5357 T:      git git://anongit.freedesktop.org/tegra/linux.git
5358 S:      Supported
5359 F:      drivers/gpu/drm/tegra/
5360 F:      drivers/gpu/host1x/
5361 F:      include/linux/host1x.h
5362 F:      include/uapi/drm/tegra_drm.h
5363 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5364
5365 DRM DRIVERS FOR RENESAS
5366 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5367 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5368 L:      dri-devel@lists.freedesktop.org
5369 L:      linux-renesas-soc@vger.kernel.org
5370 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5371 S:      Supported
5372 F:      drivers/gpu/drm/rcar-du/
5373 F:      drivers/gpu/drm/shmobile/
5374 F:      include/linux/platform_data/shmob_drm.h
5375 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5376 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5377 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5378
5379 DRM DRIVERS FOR ROCKCHIP
5380 M:      Sandy Huang <hjc@rock-chips.com>
5381 M:      Heiko Stübner <heiko@sntech.de>
5382 L:      dri-devel@lists.freedesktop.org
5383 S:      Maintained
5384 F:      drivers/gpu/drm/rockchip/
5385 F:      Documentation/devicetree/bindings/display/rockchip/
5386 T:      git git://anongit.freedesktop.org/drm/drm-misc
5387
5388 DRM DRIVERS FOR STI
5389 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5390 M:      Vincent Abriou <vincent.abriou@st.com>
5391 L:      dri-devel@lists.freedesktop.org
5392 T:      git git://anongit.freedesktop.org/drm/drm-misc
5393 S:      Maintained
5394 F:      drivers/gpu/drm/sti
5395 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5396
5397 DRM DRIVERS FOR STM
5398 M:      Yannick Fertre <yannick.fertre@st.com>
5399 M:      Philippe Cornu <philippe.cornu@st.com>
5400 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5401 M:      Vincent Abriou <vincent.abriou@st.com>
5402 L:      dri-devel@lists.freedesktop.org
5403 T:      git git://anongit.freedesktop.org/drm/drm-misc
5404 S:      Maintained
5405 F:      drivers/gpu/drm/stm
5406 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5407
5408 DRM DRIVERS FOR TI LCDC
5409 M:      Jyri Sarha <jsarha@ti.com>
5410 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5411 L:      dri-devel@lists.freedesktop.org
5412 S:      Maintained
5413 F:      drivers/gpu/drm/tilcdc/
5414 F:      Documentation/devicetree/bindings/display/tilcdc/
5415
5416 DRM DRIVERS FOR TI OMAP
5417 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5418 L:      dri-devel@lists.freedesktop.org
5419 S:      Maintained
5420 F:      drivers/gpu/drm/omapdrm/
5421 F:      Documentation/devicetree/bindings/display/ti/
5422
5423 DRM DRIVERS FOR V3D
5424 M:      Eric Anholt <eric@anholt.net>
5425 S:      Supported
5426 F:      drivers/gpu/drm/v3d/
5427 F:      include/uapi/drm/v3d_drm.h
5428 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5429 T:      git git://anongit.freedesktop.org/drm/drm-misc
5430
5431 DRM DRIVERS FOR VC4
5432 M:      Eric Anholt <eric@anholt.net>
5433 T:      git git://github.com/anholt/linux
5434 S:      Supported
5435 F:      drivers/gpu/drm/vc4/
5436 F:      include/uapi/drm/vc4_drm.h
5437 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5438 T:      git git://anongit.freedesktop.org/drm/drm-misc
5439
5440 DRM DRIVERS FOR VIVANTE GPU IP
5441 M:      Lucas Stach <l.stach@pengutronix.de>
5442 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5443 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5444 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5445 L:      dri-devel@lists.freedesktop.org
5446 S:      Maintained
5447 F:      drivers/gpu/drm/etnaviv/
5448 F:      include/uapi/drm/etnaviv_drm.h
5449 F:      Documentation/devicetree/bindings/display/etnaviv/
5450
5451 DRM DRIVERS FOR ZTE ZX
5452 M:      Shawn Guo <shawnguo@kernel.org>
5453 L:      dri-devel@lists.freedesktop.org
5454 S:      Maintained
5455 F:      drivers/gpu/drm/zte/
5456 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5457 T:      git git://anongit.freedesktop.org/drm/drm-misc
5458
5459 DRM PANEL DRIVERS
5460 M:      Thierry Reding <thierry.reding@gmail.com>
5461 L:      dri-devel@lists.freedesktop.org
5462 T:      git git://anongit.freedesktop.org/drm/drm-misc
5463 S:      Maintained
5464 F:      drivers/gpu/drm/drm_panel.c
5465 F:      drivers/gpu/drm/panel/
5466 F:      include/drm/drm_panel.h
5467 F:      Documentation/devicetree/bindings/display/panel/
5468
5469 DRM TINYDRM DRIVERS
5470 M:      Noralf Trønnes <noralf@tronnes.org>
5471 W:      https://github.com/notro/tinydrm/wiki/Development
5472 T:      git git://anongit.freedesktop.org/drm/drm-misc
5473 S:      Maintained
5474 F:      drivers/gpu/drm/tinydrm/
5475 F:      include/drm/tinydrm/
5476
5477 DRM DRIVERS FOR XEN
5478 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5479 T:      git git://anongit.freedesktop.org/drm/drm-misc
5480 L:      dri-devel@lists.freedesktop.org
5481 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5482 S:      Supported
5483 F:      drivers/gpu/drm/xen/
5484 F:      Documentation/gpu/xen-front.rst
5485
5486 DRM TTM SUBSYSTEM
5487 M:      Christian Koenig <christian.koenig@amd.com>
5488 M:      Huang Rui <ray.huang@amd.com>
5489 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5490 T:      git git://people.freedesktop.org/~agd5f/linux
5491 S:      Maintained
5492 L:      dri-devel@lists.freedesktop.org
5493 F:      include/drm/ttm/
5494 F:      drivers/gpu/drm/ttm/
5495
5496 DSBR100 USB FM RADIO DRIVER
5497 M:      Alexey Klimov <klimov.linux@gmail.com>
5498 L:      linux-media@vger.kernel.org
5499 T:      git git://linuxtv.org/media_tree.git
5500 S:      Maintained
5501 F:      drivers/media/radio/dsbr100.c
5502
5503 DSCC4 DRIVER
5504 M:      Francois Romieu <romieu@fr.zoreil.com>
5505 L:      netdev@vger.kernel.org
5506 S:      Maintained
5507 F:      drivers/net/wan/dscc4.c
5508
5509 DT3155 MEDIA DRIVER
5510 M:      Hans Verkuil <hverkuil@xs4all.nl>
5511 L:      linux-media@vger.kernel.org
5512 T:      git git://linuxtv.org/media_tree.git
5513 W:      https://linuxtv.org
5514 S:      Odd Fixes
5515 F:      drivers/media/pci/dt3155/
5516
5517 DVB_USB_AF9015 MEDIA DRIVER
5518 M:      Antti Palosaari <crope@iki.fi>
5519 L:      linux-media@vger.kernel.org
5520 W:      https://linuxtv.org
5521 W:      http://palosaari.fi/linux/
5522 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5523 T:      git git://linuxtv.org/anttip/media_tree.git
5524 S:      Maintained
5525 F:      drivers/media/usb/dvb-usb-v2/af9015*
5526
5527 DVB_USB_AF9035 MEDIA DRIVER
5528 M:      Antti Palosaari <crope@iki.fi>
5529 L:      linux-media@vger.kernel.org
5530 W:      https://linuxtv.org
5531 W:      http://palosaari.fi/linux/
5532 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5533 T:      git git://linuxtv.org/anttip/media_tree.git
5534 S:      Maintained
5535 F:      drivers/media/usb/dvb-usb-v2/af9035*
5536
5537 DVB_USB_ANYSEE MEDIA DRIVER
5538 M:      Antti Palosaari <crope@iki.fi>
5539 L:      linux-media@vger.kernel.org
5540 W:      https://linuxtv.org
5541 W:      http://palosaari.fi/linux/
5542 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5543 T:      git git://linuxtv.org/anttip/media_tree.git
5544 S:      Maintained
5545 F:      drivers/media/usb/dvb-usb-v2/anysee*
5546
5547 DVB_USB_AU6610 MEDIA DRIVER
5548 M:      Antti Palosaari <crope@iki.fi>
5549 L:      linux-media@vger.kernel.org
5550 W:      https://linuxtv.org
5551 W:      http://palosaari.fi/linux/
5552 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5553 T:      git git://linuxtv.org/anttip/media_tree.git
5554 S:      Maintained
5555 F:      drivers/media/usb/dvb-usb-v2/au6610*
5556
5557 DVB_USB_CE6230 MEDIA DRIVER
5558 M:      Antti Palosaari <crope@iki.fi>
5559 L:      linux-media@vger.kernel.org
5560 W:      https://linuxtv.org
5561 W:      http://palosaari.fi/linux/
5562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5563 T:      git git://linuxtv.org/anttip/media_tree.git
5564 S:      Maintained
5565 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5566
5567 DVB_USB_CXUSB MEDIA DRIVER
5568 M:      Michael Krufky <mkrufky@linuxtv.org>
5569 L:      linux-media@vger.kernel.org
5570 W:      https://linuxtv.org
5571 W:      http://github.com/mkrufky
5572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5573 T:      git git://linuxtv.org/media_tree.git
5574 S:      Maintained
5575 F:      drivers/media/usb/dvb-usb/cxusb*
5576
5577 DVB_USB_EC168 MEDIA DRIVER
5578 M:      Antti Palosaari <crope@iki.fi>
5579 L:      linux-media@vger.kernel.org
5580 W:      https://linuxtv.org
5581 W:      http://palosaari.fi/linux/
5582 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5583 T:      git git://linuxtv.org/anttip/media_tree.git
5584 S:      Maintained
5585 F:      drivers/media/usb/dvb-usb-v2/ec168*
5586
5587 DVB_USB_GL861 MEDIA DRIVER
5588 M:      Antti Palosaari <crope@iki.fi>
5589 L:      linux-media@vger.kernel.org
5590 W:      https://linuxtv.org
5591 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5592 T:      git git://linuxtv.org/anttip/media_tree.git
5593 S:      Maintained
5594 F:      drivers/media/usb/dvb-usb-v2/gl861*
5595
5596 DVB_USB_MXL111SF MEDIA DRIVER
5597 M:      Michael Krufky <mkrufky@linuxtv.org>
5598 L:      linux-media@vger.kernel.org
5599 W:      https://linuxtv.org
5600 W:      http://github.com/mkrufky
5601 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5602 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5603 S:      Maintained
5604 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5605
5606 DVB_USB_RTL28XXU MEDIA DRIVER
5607 M:      Antti Palosaari <crope@iki.fi>
5608 L:      linux-media@vger.kernel.org
5609 W:      https://linuxtv.org
5610 W:      http://palosaari.fi/linux/
5611 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5612 T:      git git://linuxtv.org/anttip/media_tree.git
5613 S:      Maintained
5614 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5615
5616 DVB_USB_V2 MEDIA DRIVER
5617 M:      Antti Palosaari <crope@iki.fi>
5618 L:      linux-media@vger.kernel.org
5619 W:      https://linuxtv.org
5620 W:      http://palosaari.fi/linux/
5621 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5622 T:      git git://linuxtv.org/anttip/media_tree.git
5623 S:      Maintained
5624 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5625 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5626
5627 DYNAMIC DEBUG
5628 M:      Jason Baron <jbaron@akamai.com>
5629 S:      Maintained
5630 F:      lib/dynamic_debug.c
5631 F:      include/linux/dynamic_debug.h
5632
5633 DYNAMIC INTERRUPT MODERATION
5634 M:      Tal Gilboa <talgi@mellanox.com>
5635 S:      Maintained
5636 F:      include/linux/dim.h
5637 F:      lib/dim/
5638
5639 DZ DECSTATION DZ11 SERIAL DRIVER
5640 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5641 S:      Maintained
5642 F:      drivers/tty/serial/dz.*
5643
5644 E3X0 POWER BUTTON DRIVER
5645 M:      Moritz Fischer <moritz.fischer@ettus.com>
5646 L:      usrp-users@lists.ettus.com
5647 W:      http://www.ettus.com
5648 S:      Supported
5649 F:      drivers/input/misc/e3x0-button.c
5650 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5651
5652 E4000 MEDIA DRIVER
5653 M:      Antti Palosaari <crope@iki.fi>
5654 L:      linux-media@vger.kernel.org
5655 W:      https://linuxtv.org
5656 W:      http://palosaari.fi/linux/
5657 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5658 T:      git git://linuxtv.org/anttip/media_tree.git
5659 S:      Maintained
5660 F:      drivers/media/tuners/e4000*
5661
5662 EARTH_PT1 MEDIA DRIVER
5663 M:      Akihiro Tsukada <tskd08@gmail.com>
5664 L:      linux-media@vger.kernel.org
5665 S:      Odd Fixes
5666 F:      drivers/media/pci/pt1/
5667
5668 EARTH_PT3 MEDIA DRIVER
5669 M:      Akihiro Tsukada <tskd08@gmail.com>
5670 L:      linux-media@vger.kernel.org
5671 S:      Odd Fixes
5672 F:      drivers/media/pci/pt3/
5673
5674 EC100 MEDIA DRIVER
5675 M:      Antti Palosaari <crope@iki.fi>
5676 L:      linux-media@vger.kernel.org
5677 W:      https://linuxtv.org
5678 W:      http://palosaari.fi/linux/
5679 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5680 T:      git git://linuxtv.org/anttip/media_tree.git
5681 S:      Maintained
5682 F:      drivers/media/dvb-frontends/ec100*
5683
5684 ECRYPT FILE SYSTEM
5685 M:      Tyler Hicks <tyhicks@canonical.com>
5686 L:      ecryptfs@vger.kernel.org
5687 W:      http://ecryptfs.org
5688 W:      https://launchpad.net/ecryptfs
5689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5690 S:      Supported
5691 F:      Documentation/filesystems/ecryptfs.txt
5692 F:      fs/ecryptfs/
5693
5694 EDAC-AMD64
5695 M:      Borislav Petkov <bp@alien8.de>
5696 L:      linux-edac@vger.kernel.org
5697 S:      Maintained
5698 F:      drivers/edac/amd64_edac*
5699
5700 EDAC-AST2500
5701 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5702 S:      Supported
5703 F:      drivers/edac/aspeed_edac.c
5704 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5705
5706 EDAC-CALXEDA
5707 M:      Robert Richter <rric@kernel.org>
5708 L:      linux-edac@vger.kernel.org
5709 S:      Maintained
5710 F:      drivers/edac/highbank*
5711
5712 EDAC-CAVIUM OCTEON
5713 M:      Ralf Baechle <ralf@linux-mips.org>
5714 M:      David Daney <david.daney@cavium.com>
5715 L:      linux-edac@vger.kernel.org
5716 L:      linux-mips@vger.kernel.org
5717 S:      Supported
5718 F:      drivers/edac/octeon_edac*
5719
5720 EDAC-CAVIUM THUNDERX
5721 M:      David Daney <david.daney@cavium.com>
5722 M:      Jan Glauber <jglauber@cavium.com>
5723 L:      linux-edac@vger.kernel.org
5724 S:      Supported
5725 F:      drivers/edac/thunderx_edac*
5726
5727 EDAC-CORE
5728 M:      Borislav Petkov <bp@alien8.de>
5729 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5730 R:      James Morse <james.morse@arm.com>
5731 L:      linux-edac@vger.kernel.org
5732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5734 S:      Supported
5735 F:      Documentation/admin-guide/ras.rst
5736 F:      Documentation/driver-api/edac.rst
5737 F:      drivers/edac/
5738 F:      include/linux/edac.h
5739
5740 EDAC-E752X
5741 M:      Mark Gross <mark.gross@intel.com>
5742 L:      linux-edac@vger.kernel.org
5743 S:      Maintained
5744 F:      drivers/edac/e752x_edac.c
5745
5746 EDAC-E7XXX
5747 L:      linux-edac@vger.kernel.org
5748 S:      Maintained
5749 F:      drivers/edac/e7xxx_edac.c
5750
5751 EDAC-FSL_DDR
5752 M:      York Sun <york.sun@nxp.com>
5753 L:      linux-edac@vger.kernel.org
5754 S:      Maintained
5755 F:      drivers/edac/fsl_ddr_edac.*
5756
5757 EDAC-GHES
5758 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5759 L:      linux-edac@vger.kernel.org
5760 S:      Maintained
5761 F:      drivers/edac/ghes_edac.c
5762
5763 EDAC-I10NM
5764 M:      Tony Luck <tony.luck@intel.com>
5765 L:      linux-edac@vger.kernel.org
5766 S:      Maintained
5767 F:      drivers/edac/i10nm_base.c
5768
5769 EDAC-I3000
5770 L:      linux-edac@vger.kernel.org
5771 S:      Orphan
5772 F:      drivers/edac/i3000_edac.c
5773
5774 EDAC-I5000
5775 L:      linux-edac@vger.kernel.org
5776 S:      Maintained
5777 F:      drivers/edac/i5000_edac.c
5778
5779 EDAC-I5400
5780 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5781 L:      linux-edac@vger.kernel.org
5782 S:      Maintained
5783 F:      drivers/edac/i5400_edac.c
5784
5785 EDAC-I7300
5786 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5787 L:      linux-edac@vger.kernel.org
5788 S:      Maintained
5789 F:      drivers/edac/i7300_edac.c
5790
5791 EDAC-I7CORE
5792 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5793 L:      linux-edac@vger.kernel.org
5794 S:      Maintained
5795 F:      drivers/edac/i7core_edac.c
5796
5797 EDAC-I82443BXGX
5798 M:      Tim Small <tim@buttersideup.com>
5799 L:      linux-edac@vger.kernel.org
5800 S:      Maintained
5801 F:      drivers/edac/i82443bxgx_edac.c
5802
5803 EDAC-I82975X
5804 M:      "Arvind R." <arvino55@gmail.com>
5805 L:      linux-edac@vger.kernel.org
5806 S:      Maintained
5807 F:      drivers/edac/i82975x_edac.c
5808
5809 EDAC-IE31200
5810 M:      Jason Baron <jbaron@akamai.com>
5811 L:      linux-edac@vger.kernel.org
5812 S:      Maintained
5813 F:      drivers/edac/ie31200_edac.c
5814
5815 EDAC-MPC85XX
5816 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5817 L:      linux-edac@vger.kernel.org
5818 S:      Maintained
5819 F:      drivers/edac/mpc85xx_edac.[ch]
5820
5821 EDAC-PASEMI
5822 M:      Egor Martovetsky <egor@pasemi.com>
5823 L:      linux-edac@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/edac/pasemi_edac.c
5826
5827 EDAC-PND2
5828 M:      Tony Luck <tony.luck@intel.com>
5829 L:      linux-edac@vger.kernel.org
5830 S:      Maintained
5831 F:      drivers/edac/pnd2_edac.[ch]
5832
5833 EDAC-R82600
5834 M:      Tim Small <tim@buttersideup.com>
5835 L:      linux-edac@vger.kernel.org
5836 S:      Maintained
5837 F:      drivers/edac/r82600_edac.c
5838
5839 EDAC-SBRIDGE
5840 M:      Tony Luck <tony.luck@intel.com>
5841 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5842 L:      linux-edac@vger.kernel.org
5843 S:      Maintained
5844 F:      drivers/edac/sb_edac.c
5845
5846 EDAC-SIFIVE
5847 M:      Yash Shah <yash.shah@sifive.com>
5848 L:      linux-edac@vger.kernel.org
5849 S:      Supported
5850 F:      drivers/edac/sifive_edac.c
5851
5852 EDAC-SKYLAKE
5853 M:      Tony Luck <tony.luck@intel.com>
5854 L:      linux-edac@vger.kernel.org
5855 S:      Maintained
5856 F:      drivers/edac/skx_*.c
5857
5858 EDAC-TI
5859 M:      Tero Kristo <t-kristo@ti.com>
5860 L:      linux-edac@vger.kernel.org
5861 S:      Maintained
5862 F:      drivers/edac/ti_edac.c
5863
5864 EDAC-QCOM
5865 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5866 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5867 L:      linux-arm-msm@vger.kernel.org
5868 L:      linux-edac@vger.kernel.org
5869 S:      Maintained
5870 F:      drivers/edac/qcom_edac.c
5871
5872 EDIROL UA-101/UA-1000 DRIVER
5873 M:      Clemens Ladisch <clemens@ladisch.de>
5874 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5875 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5876 S:      Maintained
5877 F:      sound/usb/misc/ua101.c
5878
5879 EFI TEST DRIVER
5880 L:      linux-efi@vger.kernel.org
5881 M:      Ivan Hu <ivan.hu@canonical.com>
5882 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5883 S:      Maintained
5884 F:      drivers/firmware/efi/test/
5885
5886 EFI VARIABLE FILESYSTEM
5887 M:      Matthew Garrett <matthew.garrett@nebula.com>
5888 M:      Jeremy Kerr <jk@ozlabs.org>
5889 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5891 L:      linux-efi@vger.kernel.org
5892 S:      Maintained
5893 F:      fs/efivarfs/
5894
5895 EFIFB FRAMEBUFFER DRIVER
5896 L:      linux-fbdev@vger.kernel.org
5897 M:      Peter Jones <pjones@redhat.com>
5898 S:      Maintained
5899 F:      drivers/video/fbdev/efifb.c
5900
5901 EFS FILESYSTEM
5902 W:      http://aeschi.ch.eu.org/efs/
5903 S:      Orphan
5904 F:      fs/efs/
5905
5906 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5907 M:      Douglas Miller <dougmill@linux.ibm.com>
5908 L:      netdev@vger.kernel.org
5909 S:      Maintained
5910 F:      drivers/net/ethernet/ibm/ehea/
5911
5912 EM28XX VIDEO4LINUX DRIVER
5913 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5914 L:      linux-media@vger.kernel.org
5915 W:      https://linuxtv.org
5916 T:      git git://linuxtv.org/media_tree.git
5917 S:      Maintained
5918 F:      drivers/media/usb/em28xx/
5919 F:      Documentation/media/v4l-drivers/em28xx*
5920
5921 EMBEDDED LINUX
5922 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5923 M:      Matt Mackall <mpm@selenic.com>
5924 M:      David Woodhouse <dwmw2@infradead.org>
5925 L:      linux-embedded@vger.kernel.org
5926 S:      Maintained
5927
5928 Emulex 10Gbps iSCSI - OneConnect DRIVER
5929 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5930 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5931 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5932 L:      linux-scsi@vger.kernel.org
5933 W:      http://www.broadcom.com
5934 S:      Supported
5935 F:      drivers/scsi/be2iscsi/
5936
5937 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5938 M:      Sathya Perla <sathya.perla@broadcom.com>
5939 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5940 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5941 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5942 L:      netdev@vger.kernel.org
5943 W:      http://www.emulex.com
5944 S:      Supported
5945 F:      drivers/net/ethernet/emulex/benet/
5946
5947 EMULEX ONECONNECT ROCE DRIVER
5948 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5949 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5950 L:      linux-rdma@vger.kernel.org
5951 W:      http://www.broadcom.com
5952 S:      Odd Fixes
5953 F:      drivers/infiniband/hw/ocrdma/
5954 F:      include/uapi/rdma/ocrdma-abi.h
5955
5956 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5957 M:      James Smart <james.smart@broadcom.com>
5958 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5959 L:      linux-scsi@vger.kernel.org
5960 W:      http://www.broadcom.com
5961 S:      Supported
5962 F:      drivers/scsi/lpfc/
5963
5964 ENE CB710 FLASH CARD READER DRIVER
5965 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5966 S:      Maintained
5967 F:      drivers/misc/cb710/
5968 F:      drivers/mmc/host/cb710-mmc.*
5969 F:      include/linux/cb710.h
5970
5971 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5972 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5973 S:      Maintained
5974 F:      drivers/media/rc/ene_ir.*
5975
5976 EPSON S1D13XXX FRAMEBUFFER DRIVER
5977 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5978 S:      Maintained
5979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5980 F:      drivers/video/fbdev/s1d13xxxfb.c
5981 F:      include/video/s1d13xxxfb.h
5982
5983 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5984 M:      Jeff Layton <jlayton@kernel.org>
5985 S:      Maintained
5986 F:      lib/errseq.c
5987 F:      include/linux/errseq.h
5988
5989 ET131X NETWORK DRIVER
5990 M:      Mark Einon <mark.einon@gmail.com>
5991 S:      Odd Fixes
5992 F:      drivers/net/ethernet/agere/
5993
5994 ETHERNET BRIDGE
5995 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5996 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5997 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5998 L:      netdev@vger.kernel.org
5999 W:      http://www.linuxfoundation.org/en/Net:Bridge
6000 S:      Maintained
6001 F:      include/linux/netfilter_bridge/
6002 F:      net/bridge/
6003
6004 ETHERNET PHY LIBRARY
6005 M:      Andrew Lunn <andrew@lunn.ch>
6006 M:      Florian Fainelli <f.fainelli@gmail.com>
6007 M:      Heiner Kallweit <hkallweit1@gmail.com>
6008 L:      netdev@vger.kernel.org
6009 S:      Maintained
6010 F:      Documentation/ABI/testing/sysfs-bus-mdio
6011 F:      Documentation/devicetree/bindings/net/mdio*
6012 F:      Documentation/networking/phy.rst
6013 F:      drivers/net/phy/
6014 F:      drivers/of/of_mdio.c
6015 F:      drivers/of/of_net.c
6016 F:      include/linux/*mdio*.h
6017 F:      include/linux/of_net.h
6018 F:      include/linux/phy.h
6019 F:      include/linux/phy_fixed.h
6020 F:      include/linux/platform_data/mdio-bcm-unimac.h
6021 F:      include/linux/platform_data/mdio-gpio.h
6022 F:      include/trace/events/mdio.h
6023 F:      include/uapi/linux/mdio.h
6024 F:      include/uapi/linux/mii.h
6025
6026 EXT2 FILE SYSTEM
6027 M:      Jan Kara <jack@suse.com>
6028 L:      linux-ext4@vger.kernel.org
6029 S:      Maintained
6030 F:      Documentation/filesystems/ext2.txt
6031 F:      fs/ext2/
6032 F:      include/linux/ext2*
6033
6034 EXT4 FILE SYSTEM
6035 M:      "Theodore Ts'o" <tytso@mit.edu>
6036 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6037 L:      linux-ext4@vger.kernel.org
6038 W:      http://ext4.wiki.kernel.org
6039 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6041 S:      Maintained
6042 F:      Documentation/filesystems/ext4/
6043 F:      fs/ext4/
6044
6045 Extended Verification Module (EVM)
6046 M:      Mimi Zohar <zohar@linux.ibm.com>
6047 L:      linux-integrity@vger.kernel.org
6048 S:      Supported
6049 F:      security/integrity/evm/
6050
6051 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6052 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6053 L:      linux-efi@vger.kernel.org
6054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6055 S:      Maintained
6056 F:      Documentation/efi-stub.txt
6057 F:      arch/*/kernel/efi.c
6058 F:      arch/x86/boot/compressed/eboot.[ch]
6059 F:      arch/*/include/asm/efi.h
6060 F:      arch/x86/platform/efi/
6061 F:      drivers/firmware/efi/
6062 F:      include/linux/efi*.h
6063 F:      arch/arm/boot/compressed/efi-header.S
6064 F:      arch/arm64/kernel/efi-entry.S
6065
6066 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6067 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6068 M:      Chanwoo Choi <cw00.choi@samsung.com>
6069 L:      linux-kernel@vger.kernel.org
6070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6071 S:      Maintained
6072 F:      drivers/extcon/
6073 F:      include/linux/extcon/
6074 F:      include/linux/extcon.h
6075 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6076 F:      Documentation/devicetree/bindings/extcon/
6077
6078 EXYNOS DP DRIVER
6079 M:      Jingoo Han <jingoohan1@gmail.com>
6080 L:      dri-devel@lists.freedesktop.org
6081 S:      Maintained
6082 F:      drivers/gpu/drm/exynos/exynos_dp*
6083
6084 EXYNOS SYSMMU (IOMMU) driver
6085 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6086 L:      iommu@lists.linux-foundation.org
6087 S:      Maintained
6088 F:      drivers/iommu/exynos-iommu.c
6089
6090 EZchip NPS platform support
6091 M:      Vineet Gupta <vgupta@synopsys.com>
6092 M:      Ofer Levi <oferle@mellanox.com>
6093 S:      Supported
6094 F:      arch/arc/plat-eznps
6095 F:      arch/arc/boot/dts/eznps.dts
6096
6097 F2FS FILE SYSTEM
6098 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6099 M:      Chao Yu <yuchao0@huawei.com>
6100 L:      linux-f2fs-devel@lists.sourceforge.net
6101 W:      https://f2fs.wiki.kernel.org/
6102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6103 S:      Maintained
6104 F:      Documentation/filesystems/f2fs.txt
6105 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6106 F:      fs/f2fs/
6107 F:      include/linux/f2fs_fs.h
6108 F:      include/trace/events/f2fs.h
6109
6110 F71805F HARDWARE MONITORING DRIVER
6111 M:      Jean Delvare <jdelvare@suse.com>
6112 L:      linux-hwmon@vger.kernel.org
6113 S:      Maintained
6114 F:      Documentation/hwmon/f71805f.rst
6115 F:      drivers/hwmon/f71805f.c
6116
6117 FADDR2LINE
6118 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6119 S:      Maintained
6120 F:      scripts/faddr2line
6121
6122 FAILOVER MODULE
6123 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6124 L:      netdev@vger.kernel.org
6125 S:      Supported
6126 F:      net/core/failover.c
6127 F:      include/net/failover.h
6128 F:      Documentation/networking/failover.rst
6129
6130 FANOTIFY
6131 M:      Jan Kara <jack@suse.cz>
6132 R:      Amir Goldstein <amir73il@gmail.com>
6133 L:      linux-fsdevel@vger.kernel.org
6134 S:      Maintained
6135 F:      fs/notify/fanotify/
6136 F:      include/linux/fanotify.h
6137 F:      include/uapi/linux/fanotify.h
6138
6139 FARSYNC SYNCHRONOUS DRIVER
6140 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6141 W:      http://www.farsite.co.uk/
6142 S:      Supported
6143 F:      drivers/net/wan/farsync.*
6144
6145 FAULT INJECTION SUPPORT
6146 M:      Akinobu Mita <akinobu.mita@gmail.com>
6147 S:      Supported
6148 F:      Documentation/fault-injection/
6149 F:      lib/fault-inject.c
6150
6151 FBTFT Framebuffer drivers
6152 S:      Orphan
6153 L:      dri-devel@lists.freedesktop.org
6154 L:      linux-fbdev@vger.kernel.org
6155 F:      drivers/staging/fbtft/
6156
6157 FC0011 TUNER DRIVER
6158 M:      Michael Buesch <m@bues.ch>
6159 L:      linux-media@vger.kernel.org
6160 S:      Maintained
6161 F:      drivers/media/tuners/fc0011.h
6162 F:      drivers/media/tuners/fc0011.c
6163
6164 FC2580 MEDIA DRIVER
6165 M:      Antti Palosaari <crope@iki.fi>
6166 L:      linux-media@vger.kernel.org
6167 W:      https://linuxtv.org
6168 W:      http://palosaari.fi/linux/
6169 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6170 T:      git git://linuxtv.org/anttip/media_tree.git
6171 S:      Maintained
6172 F:      drivers/media/tuners/fc2580*
6173
6174 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6175 M:      Hannes Reinecke <hare@suse.de>
6176 L:      linux-scsi@vger.kernel.org
6177 W:      www.Open-FCoE.org
6178 S:      Supported
6179 F:      drivers/scsi/libfc/
6180 F:      drivers/scsi/fcoe/
6181 F:      include/scsi/fc/
6182 F:      include/scsi/libfc.h
6183 F:      include/scsi/libfcoe.h
6184 F:      include/uapi/scsi/fc/
6185
6186 FILE LOCKING (flock() and fcntl()/lockf())
6187 M:      Jeff Layton <jlayton@kernel.org>
6188 M:      "J. Bruce Fields" <bfields@fieldses.org>
6189 L:      linux-fsdevel@vger.kernel.org
6190 S:      Maintained
6191 F:      include/linux/fcntl.h
6192 F:      include/uapi/linux/fcntl.h
6193 F:      fs/fcntl.c
6194 F:      fs/locks.c
6195
6196 FILESYSTEMS (VFS and infrastructure)
6197 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6198 L:      linux-fsdevel@vger.kernel.org
6199 S:      Maintained
6200 F:      fs/*
6201 F:      include/linux/fs.h
6202 F:      include/linux/fs_types.h
6203 F:      include/uapi/linux/fs.h
6204
6205 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6206 M:      Riku Voipio <riku.voipio@iki.fi>
6207 L:      linux-hwmon@vger.kernel.org
6208 S:      Maintained
6209 F:      drivers/hwmon/f75375s.c
6210 F:      include/linux/f75375s.h
6211
6212 FIREWIRE AUDIO DRIVERS
6213 M:      Clemens Ladisch <clemens@ladisch.de>
6214 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6216 S:      Maintained
6217 F:      sound/firewire/
6218
6219 FIREWIRE MEDIA DRIVERS (firedtv)
6220 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6221 L:      linux-media@vger.kernel.org
6222 L:      linux1394-devel@lists.sourceforge.net
6223 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6224 S:      Maintained
6225 F:      drivers/media/firewire/
6226
6227 FIREWIRE SBP-2 TARGET
6228 M:      Chris Boot <bootc@bootc.net>
6229 L:      linux-scsi@vger.kernel.org
6230 L:      target-devel@vger.kernel.org
6231 L:      linux1394-devel@lists.sourceforge.net
6232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6233 S:      Maintained
6234 F:      drivers/target/sbp/
6235
6236 FIREWIRE SUBSYSTEM
6237 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6238 L:      linux1394-devel@lists.sourceforge.net
6239 W:      http://ieee1394.wiki.kernel.org/
6240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6241 S:      Maintained
6242 F:      drivers/firewire/
6243 F:      include/linux/firewire.h
6244 F:      include/uapi/linux/firewire*.h
6245 F:      tools/firewire/
6246
6247 FIRMWARE LOADER (request_firmware)
6248 M:      Luis Chamberlain <mcgrof@kernel.org>
6249 L:      linux-kernel@vger.kernel.org
6250 S:      Maintained
6251 F:      Documentation/firmware_class/
6252 F:      drivers/base/firmware_loader/
6253 F:      include/linux/firmware.h
6254
6255 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6256 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6257 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6258 S:      Maintained
6259 F:      drivers/block/rsxx/
6260
6261 FLOPPY DRIVER
6262 M:      Jiri Kosina <jikos@kernel.org>
6263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6264 S:      Odd fixes
6265 F:      drivers/block/floppy.c
6266
6267 FMC SUBSYSTEM
6268 M:      Alessandro Rubini <rubini@gnudd.com>
6269 W:      http://www.ohwr.org/projects/fmc-bus
6270 S:      Supported
6271 F:      drivers/fmc/
6272 F:      include/linux/fmc*.h
6273 F:      include/linux/ipmi-fru.h
6274 K:      fmc_d.*register
6275
6276 FPGA MANAGER FRAMEWORK
6277 M:      Moritz Fischer <mdf@kernel.org>
6278 L:      linux-fpga@vger.kernel.org
6279 S:      Maintained
6280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6281 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6282 F:      Documentation/fpga/
6283 F:      Documentation/driver-api/fpga/
6284 F:      Documentation/devicetree/bindings/fpga/
6285 F:      drivers/fpga/
6286 F:      include/linux/fpga/
6287 W:      http://www.rocketboards.org
6288
6289 FPGA DFL DRIVERS
6290 M:      Wu Hao <hao.wu@intel.com>
6291 L:      linux-fpga@vger.kernel.org
6292 S:      Maintained
6293 F:      Documentation/fpga/dfl.rst
6294 F:      include/uapi/linux/fpga-dfl.h
6295 F:      drivers/fpga/dfl*
6296
6297 FPU EMULATOR
6298 M:      Bill Metzenthen <billm@melbpc.org.au>
6299 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6300 S:      Maintained
6301 F:      arch/x86/math-emu/
6302
6303 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6304 L:      netdev@vger.kernel.org
6305 S:      Orphan
6306 F:      drivers/net/wan/dlci.c
6307 F:      drivers/net/wan/sdla.c
6308
6309 FRAMEBUFFER LAYER
6310 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6311 L:      dri-devel@lists.freedesktop.org
6312 L:      linux-fbdev@vger.kernel.org
6313 T:      git git://github.com/bzolnier/linux.git
6314 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6315 S:      Maintained
6316 F:      Documentation/fb/
6317 F:      drivers/video/
6318 F:      include/video/
6319 F:      include/linux/fb.h
6320 F:      include/uapi/video/
6321 F:      include/uapi/linux/fb.h
6322
6323 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6324 M:      Horia Geantă <horia.geanta@nxp.com>
6325 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6326 L:      linux-crypto@vger.kernel.org
6327 S:      Maintained
6328 F:      drivers/crypto/caam/
6329 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6330
6331 FREESCALE DIU FRAMEBUFFER DRIVER
6332 M:      Timur Tabi <timur@kernel.org>
6333 L:      linux-fbdev@vger.kernel.org
6334 S:      Maintained
6335 F:      drivers/video/fbdev/fsl-diu-fb.*
6336
6337 FREESCALE DMA DRIVER
6338 M:      Li Yang <leoyang.li@nxp.com>
6339 M:      Zhang Wei <zw@zh-kernel.org>
6340 L:      linuxppc-dev@lists.ozlabs.org
6341 S:      Maintained
6342 F:      drivers/dma/fsldma.*
6343
6344 FREESCALE ENETC ETHERNET DRIVERS
6345 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6346 L:      netdev@vger.kernel.org
6347 S:      Maintained
6348 F:      drivers/net/ethernet/freescale/enetc/
6349
6350 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6351 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6352 L:      netdev@vger.kernel.org
6353 S:      Maintained
6354 F:      drivers/net/ethernet/freescale/gianfar*
6355 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6356
6357 FREESCALE GPMI NAND DRIVER
6358 M:      Han Xu <han.xu@nxp.com>
6359 L:      linux-mtd@lists.infradead.org
6360 S:      Maintained
6361 F:      drivers/mtd/nand/raw/gpmi-nand/*
6362
6363 FREESCALE I2C CPM DRIVER
6364 M:      Jochen Friedrich <jochen@scram.de>
6365 L:      linuxppc-dev@lists.ozlabs.org
6366 L:      linux-i2c@vger.kernel.org
6367 S:      Maintained
6368 F:      drivers/i2c/busses/i2c-cpm.c
6369
6370 FREESCALE IMX DDR PMU DRIVER
6371 M:      Frank Li <Frank.li@nxp.com>
6372 L:      linux-arm-kernel@lists.infradead.org
6373 S:      Maintained
6374 F:      drivers/perf/fsl_imx8_ddr_perf.c
6375 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6376
6377 FREESCALE IMX LPI2C DRIVER
6378 M:      Dong Aisheng <aisheng.dong@nxp.com>
6379 L:      linux-i2c@vger.kernel.org
6380 L:      linux-imx@nxp.com
6381 S:      Maintained
6382 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6383 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6384
6385 FREESCALE IMX / MXC FEC DRIVER
6386 M:      Fugang Duan <fugang.duan@nxp.com>
6387 L:      netdev@vger.kernel.org
6388 S:      Maintained
6389 F:      drivers/net/ethernet/freescale/fec_main.c
6390 F:      drivers/net/ethernet/freescale/fec_ptp.c
6391 F:      drivers/net/ethernet/freescale/fec.h
6392 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6393
6394 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6395 M:      Sascha Hauer <s.hauer@pengutronix.de>
6396 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6397 L:      linux-fbdev@vger.kernel.org
6398 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6399 S:      Maintained
6400 F:      include/linux/platform_data/video-imxfb.h
6401 F:      drivers/video/fbdev/imxfb.c
6402
6403 FREESCALE QORIQ DPAA ETHERNET DRIVER
6404 M:      Madalin Bucur <madalin.bucur@nxp.com>
6405 L:      netdev@vger.kernel.org
6406 S:      Maintained
6407 F:      drivers/net/ethernet/freescale/dpaa
6408
6409 FREESCALE QORIQ DPAA FMAN DRIVER
6410 M:      Madalin Bucur <madalin.bucur@nxp.com>
6411 L:      netdev@vger.kernel.org
6412 S:      Maintained
6413 F:      drivers/net/ethernet/freescale/fman
6414 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6415
6416 FREESCALE QORIQ PTP CLOCK DRIVER
6417 M:      Yangbo Lu <yangbo.lu@nxp.com>
6418 L:      netdev@vger.kernel.org
6419 S:      Maintained
6420 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6421 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6422 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6423 F:      drivers/ptp/ptp_qoriq.c
6424 F:      drivers/ptp/ptp_qoriq_debugfs.c
6425 F:      include/linux/fsl/ptp_qoriq.h
6426 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6427
6428 FREESCALE QUAD SPI DRIVER
6429 M:      Han Xu <han.xu@nxp.com>
6430 L:      linux-spi@vger.kernel.org
6431 S:      Maintained
6432 F:      drivers/spi/spi-fsl-qspi.c
6433
6434 FREESCALE QUICC ENGINE LIBRARY
6435 M:      Qiang Zhao <qiang.zhao@nxp.com>
6436 L:      linuxppc-dev@lists.ozlabs.org
6437 S:      Maintained
6438 F:      drivers/soc/fsl/qe/
6439 F:      include/soc/fsl/*qe*.h
6440 F:      include/soc/fsl/*ucc*.h
6441
6442 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6443 M:      Li Yang <leoyang.li@nxp.com>
6444 L:      netdev@vger.kernel.org
6445 L:      linuxppc-dev@lists.ozlabs.org
6446 S:      Maintained
6447 F:      drivers/net/ethernet/freescale/ucc_geth*
6448
6449 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6450 M:      Zhao Qiang <qiang.zhao@nxp.com>
6451 L:      netdev@vger.kernel.org
6452 L:      linuxppc-dev@lists.ozlabs.org
6453 S:      Maintained
6454 F:      drivers/net/wan/fsl_ucc_hdlc*
6455
6456 FREESCALE QUICC ENGINE UCC UART DRIVER
6457 M:      Timur Tabi <timur@kernel.org>
6458 L:      linuxppc-dev@lists.ozlabs.org
6459 S:      Maintained
6460 F:      drivers/tty/serial/ucc_uart.c
6461
6462 FREESCALE SOC DRIVERS
6463 M:      Li Yang <leoyang.li@nxp.com>
6464 L:      linuxppc-dev@lists.ozlabs.org
6465 L:      linux-arm-kernel@lists.infradead.org
6466 S:      Maintained
6467 F:      Documentation/devicetree/bindings/soc/fsl/
6468 F:      drivers/soc/fsl/
6469 F:      include/linux/fsl/
6470
6471 FREESCALE SOC FS_ENET DRIVER
6472 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6473 L:      linuxppc-dev@lists.ozlabs.org
6474 L:      netdev@vger.kernel.org
6475 S:      Maintained
6476 F:      drivers/net/ethernet/freescale/fs_enet/
6477 F:      include/linux/fs_enet_pd.h
6478
6479 FREESCALE SOC SOUND DRIVERS
6480 M:      Timur Tabi <timur@kernel.org>
6481 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6482 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6483 R:      Fabio Estevam <festevam@gmail.com>
6484 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6485 L:      linuxppc-dev@lists.ozlabs.org
6486 S:      Maintained
6487 F:      sound/soc/fsl/fsl*
6488 F:      sound/soc/fsl/imx*
6489 F:      sound/soc/fsl/mpc8610_hpcd.c
6490
6491 FREESCALE USB PERIPHERAL DRIVERS
6492 M:      Li Yang <leoyang.li@nxp.com>
6493 L:      linux-usb@vger.kernel.org
6494 L:      linuxppc-dev@lists.ozlabs.org
6495 S:      Maintained
6496 F:      drivers/usb/gadget/udc/fsl*
6497
6498 FREEVXFS FILESYSTEM
6499 M:      Christoph Hellwig <hch@infradead.org>
6500 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6501 S:      Maintained
6502 F:      fs/freevxfs/
6503
6504 FREEZER
6505 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6506 M:      Pavel Machek <pavel@ucw.cz>
6507 L:      linux-pm@vger.kernel.org
6508 S:      Supported
6509 F:      Documentation/power/freezing-of-tasks.txt
6510 F:      include/linux/freezer.h
6511 F:      kernel/freezer.c
6512
6513 FRONTSWAP API
6514 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6515 L:      linux-kernel@vger.kernel.org
6516 S:      Maintained
6517 F:      mm/frontswap.c
6518 F:      include/linux/frontswap.h
6519
6520 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6521 M:      David Howells <dhowells@redhat.com>
6522 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6523 S:      Supported
6524 F:      Documentation/filesystems/caching/
6525 F:      fs/fscache/
6526 F:      include/linux/fscache*.h
6527
6528 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6529 M:      Theodore Y. Ts'o <tytso@mit.edu>
6530 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6531 M:      Eric Biggers <ebiggers@kernel.org>
6532 L:      linux-fscrypt@vger.kernel.org
6533 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6534 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6535 S:      Supported
6536 F:      fs/crypto/
6537 F:      include/linux/fscrypt*.h
6538 F:      Documentation/filesystems/fscrypt.rst
6539
6540 FSI SUBSYSTEM
6541 M:      Jeremy Kerr <jk@ozlabs.org>
6542 M:      Joel Stanley <joel@jms.id.au>
6543 R:      Alistar Popple <alistair@popple.id.au>
6544 R:      Eddie James <eajames@linux.ibm.com>
6545 L:      linux-fsi@lists.ozlabs.org
6546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6547 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6548 S:      Supported
6549 F:      drivers/fsi/
6550 F:      include/linux/fsi*.h
6551 F:      include/trace/events/fsi*.h
6552
6553 FSI-ATTACHED I2C DRIVER
6554 M:      Eddie James <eajames@linux.ibm.com>
6555 L:      linux-i2c@vger.kernel.org
6556 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6557 S:      Maintained
6558 F:      drivers/i2c/busses/i2c-fsi.c
6559 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6560
6561 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6562 M:      Jan Kara <jack@suse.cz>
6563 R:      Amir Goldstein <amir73il@gmail.com>
6564 L:      linux-fsdevel@vger.kernel.org
6565 S:      Maintained
6566 F:      fs/notify/
6567 F:      include/linux/fsnotify*.h
6568
6569 FUJITSU LAPTOP EXTRAS
6570 M:      Jonathan Woithe <jwoithe@just42.net>
6571 L:      platform-driver-x86@vger.kernel.org
6572 S:      Maintained
6573 F:      drivers/platform/x86/fujitsu-laptop.c
6574
6575 FUJITSU M-5MO LS CAMERA ISP DRIVER
6576 M:      Kyungmin Park <kyungmin.park@samsung.com>
6577 M:      Heungjun Kim <riverful.kim@samsung.com>
6578 L:      linux-media@vger.kernel.org
6579 S:      Maintained
6580 F:      drivers/media/i2c/m5mols/
6581 F:      include/media/i2c/m5mols.h
6582
6583 FUJITSU TABLET EXTRAS
6584 M:      Robert Gerlach <khnz@gmx.de>
6585 L:      platform-driver-x86@vger.kernel.org
6586 S:      Maintained
6587 F:      drivers/platform/x86/fujitsu-tablet.c
6588
6589 FUSE: FILESYSTEM IN USERSPACE
6590 M:      Miklos Szeredi <miklos@szeredi.hu>
6591 L:      linux-fsdevel@vger.kernel.org
6592 W:      http://fuse.sourceforge.net/
6593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6594 S:      Maintained
6595 F:      fs/fuse/
6596 F:      include/uapi/linux/fuse.h
6597 F:      Documentation/filesystems/fuse.txt
6598
6599 FUTEX SUBSYSTEM
6600 M:      Thomas Gleixner <tglx@linutronix.de>
6601 M:      Ingo Molnar <mingo@redhat.com>
6602 R:      Peter Zijlstra <peterz@infradead.org>
6603 R:      Darren Hart <dvhart@infradead.org>
6604 L:      linux-kernel@vger.kernel.org
6605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6606 S:      Maintained
6607 F:      kernel/futex.c
6608 F:      include/asm-generic/futex.h
6609 F:      include/linux/futex.h
6610 F:      include/uapi/linux/futex.h
6611 F:      tools/testing/selftests/futex/
6612 F:      tools/perf/bench/futex*
6613 F:      Documentation/*futex*
6614
6615 GCC PLUGINS
6616 M:      Kees Cook <keescook@chromium.org>
6617 R:      Emese Revfy <re.emese@gmail.com>
6618 L:      kernel-hardening@lists.openwall.com
6619 S:      Maintained
6620 F:      scripts/gcc-plugins/
6621 F:      scripts/gcc-plugin.sh
6622 F:      scripts/Makefile.gcc-plugins
6623 F:      Documentation/gcc-plugins.txt
6624
6625 GASKET DRIVER FRAMEWORK
6626 M:      Rob Springer <rspringer@google.com>
6627 M:      Todd Poynor <toddpoynor@google.com>
6628 M:      Ben Chan <benchan@chromium.org>
6629 S:      Maintained
6630 F:      drivers/staging/gasket/
6631
6632 GCOV BASED KERNEL PROFILING
6633 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6634 S:      Maintained
6635 F:      kernel/gcov/
6636 F:      Documentation/dev-tools/gcov.rst
6637
6638 GDB KERNEL DEBUGGING HELPER SCRIPTS
6639 M:      Jan Kiszka <jan.kiszka@siemens.com>
6640 M:      Kieran Bingham <kbingham@kernel.org>
6641 S:      Supported
6642 F:      scripts/gdb/
6643
6644 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6645 M:      Achim Leubner <achim_leubner@adaptec.com>
6646 L:      linux-scsi@vger.kernel.org
6647 W:      http://www.icp-vortex.com/
6648 S:      Supported
6649 F:      drivers/scsi/gdt*
6650
6651 GEMTEK FM RADIO RECEIVER DRIVER
6652 M:      Hans Verkuil <hverkuil@xs4all.nl>
6653 L:      linux-media@vger.kernel.org
6654 T:      git git://linuxtv.org/media_tree.git
6655 W:      https://linuxtv.org
6656 S:      Maintained
6657 F:      drivers/media/radio/radio-gemtek*
6658
6659 GENERIC GPIO I2C DRIVER
6660 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6661 S:      Supported
6662 F:      drivers/i2c/busses/i2c-gpio.c
6663 F:      include/linux/platform_data/i2c-gpio.h
6664
6665 GENERIC GPIO I2C MULTIPLEXER DRIVER
6666 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6667 L:      linux-i2c@vger.kernel.org
6668 S:      Supported
6669 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6670 F:      include/linux/platform_data/i2c-mux-gpio.h
6671 F:      Documentation/i2c/muxes/i2c-mux-gpio
6672
6673 GENERIC HDLC (WAN) DRIVERS
6674 M:      Krzysztof Halasa <khc@pm.waw.pl>
6675 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6676 S:      Maintained
6677 F:      drivers/net/wan/c101.c
6678 F:      drivers/net/wan/hd6457*
6679 F:      drivers/net/wan/hdlc*
6680 F:      drivers/net/wan/n2.c
6681 F:      drivers/net/wan/pc300too.c
6682 F:      drivers/net/wan/pci200syn.c
6683 F:      drivers/net/wan/wanxl*
6684
6685 GENERIC INCLUDE/ASM HEADER FILES
6686 M:      Arnd Bergmann <arnd@arndb.de>
6687 L:      linux-arch@vger.kernel.org
6688 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6689 S:      Maintained
6690 F:      include/asm-generic/
6691 F:      include/uapi/asm-generic/
6692
6693 GENERIC PHY FRAMEWORK
6694 M:      Kishon Vijay Abraham I <kishon@ti.com>
6695 L:      linux-kernel@vger.kernel.org
6696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6697 S:      Supported
6698 F:      drivers/phy/
6699 F:      include/linux/phy/
6700 F:      Documentation/devicetree/bindings/phy/
6701
6702 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6703 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6704 S:      Supported
6705 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6706
6707 GENERIC PM DOMAINS
6708 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6709 M:      Kevin Hilman <khilman@kernel.org>
6710 M:      Ulf Hansson <ulf.hansson@linaro.org>
6711 L:      linux-pm@vger.kernel.org
6712 S:      Supported
6713 F:      drivers/base/power/domain*.c
6714 F:      include/linux/pm_domain.h
6715 F:      Documentation/devicetree/bindings/power/power_domain.txt
6716
6717 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6718 M:      Eugen Hristev <eugen.hristev@microchip.com>
6719 L:      linux-input@vger.kernel.org
6720 S:      Maintained
6721 F:      drivers/input/touchscreen/resistive-adc-touch.c
6722
6723 GENERIC UIO DRIVER FOR PCI DEVICES
6724 M:      "Michael S. Tsirkin" <mst@redhat.com>
6725 L:      kvm@vger.kernel.org
6726 S:      Supported
6727 F:      drivers/uio/uio_pci_generic.c
6728
6729 GENERIC VDSO LIBRARY:
6730 M:      Andy Lutomirski <luto@kernel.org>
6731 M:      Thomas Gleixner <tglx@linutronix.de>
6732 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6733 L:      linux-kernel@vger.kernel.org
6734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6735 S:      Maintained
6736 F:      lib/vdso/
6737 F:      kernel/time/vsyscall.c
6738 F:      include/vdso/
6739 F:      include/asm-generic/vdso/vsyscall.h
6740
6741 GENWQE (IBM Generic Workqueue Card)
6742 M:      Frank Haverkamp <haver@linux.ibm.com>
6743 S:      Supported
6744 F:      drivers/misc/genwqe/
6745
6746 GET_MAINTAINER SCRIPT
6747 M:      Joe Perches <joe@perches.com>
6748 S:      Maintained
6749 F:      scripts/get_maintainer.pl
6750
6751 GFS2 FILE SYSTEM
6752 M:      Bob Peterson <rpeterso@redhat.com>
6753 M:      Andreas Gruenbacher <agruenba@redhat.com>
6754 L:      cluster-devel@redhat.com
6755 W:      http://sources.redhat.com/cluster/
6756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6757 S:      Supported
6758 F:      Documentation/filesystems/gfs2*.txt
6759 F:      fs/gfs2/
6760 F:      include/uapi/linux/gfs2_ondisk.h
6761
6762 GIGASET ISDN DRIVERS
6763 M:      Paul Bolle <pebolle@tiscali.nl>
6764 L:      gigaset307x-common@lists.sourceforge.net
6765 W:      http://gigaset307x.sourceforge.net/
6766 S:      Odd Fixes
6767 F:      drivers/staging/isdn/gigaset/
6768
6769 GNSS SUBSYSTEM
6770 M:      Johan Hovold <johan@kernel.org>
6771 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6772 S:      Maintained
6773 F:      Documentation/ABI/testing/sysfs-class-gnss
6774 F:      Documentation/devicetree/bindings/gnss/
6775 F:      drivers/gnss/
6776 F:      include/linux/gnss.h
6777
6778 GO7007 MPEG CODEC
6779 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6780 L:      linux-media@vger.kernel.org
6781 S:      Maintained
6782 F:      drivers/media/usb/go7007/
6783
6784 GOODIX TOUCHSCREEN
6785 M:      Bastien Nocera <hadess@hadess.net>
6786 L:      linux-input@vger.kernel.org
6787 S:      Maintained
6788 F:      drivers/input/touchscreen/goodix.c
6789
6790 GOOGLE ETHERNET DRIVERS
6791 M:      Catherine Sullivan <csully@google.com>
6792 R:      Sagi Shahar <sagis@google.com>
6793 R:      Jon Olson <jonolson@google.com>
6794 L:      netdev@vger.kernel.org
6795 S:      Supported
6796 F:      Documentation/networking/device_drivers/google/gve.txt
6797 F:      drivers/net/ethernet/google
6798
6799 GPD POCKET FAN DRIVER
6800 M:      Hans de Goede <hdegoede@redhat.com>
6801 L:      platform-driver-x86@vger.kernel.org
6802 S:      Maintained
6803 F:      drivers/platform/x86/gpd-pocket-fan.c
6804
6805 GPIO ACPI SUPPORT
6806 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6807 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6808 L:      linux-gpio@vger.kernel.org
6809 L:      linux-acpi@vger.kernel.org
6810 S:      Maintained
6811 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6812 F:      drivers/gpio/gpiolib-acpi.c
6813
6814 GPIO IR Transmitter
6815 M:      Sean Young <sean@mess.org>
6816 L:      linux-media@vger.kernel.org
6817 S:      Maintained
6818 F:      drivers/media/rc/gpio-ir-tx.c
6819
6820 GPIO MOCKUP DRIVER
6821 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6822 L:      linux-gpio@vger.kernel.org
6823 S:      Maintained
6824 F:      drivers/gpio/gpio-mockup.c
6825 F:      tools/testing/selftests/gpio/
6826
6827 GPIO SUBSYSTEM
6828 M:      Linus Walleij <linus.walleij@linaro.org>
6829 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6830 L:      linux-gpio@vger.kernel.org
6831 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6832 S:      Maintained
6833 F:      Documentation/devicetree/bindings/gpio/
6834 F:      Documentation/driver-api/gpio/
6835 F:      Documentation/gpio/
6836 F:      Documentation/ABI/testing/gpio-cdev
6837 F:      Documentation/ABI/obsolete/sysfs-gpio
6838 F:      drivers/gpio/
6839 F:      include/linux/gpio/
6840 F:      include/linux/gpio.h
6841 F:      include/linux/of_gpio.h
6842 F:      include/asm-generic/gpio.h
6843 F:      include/uapi/linux/gpio.h
6844 F:      tools/gpio/
6845
6846 GRE DEMULTIPLEXER DRIVER
6847 M:      Dmitry Kozlov <xeb@mail.ru>
6848 L:      netdev@vger.kernel.org
6849 S:      Maintained
6850 F:      net/ipv4/gre_demux.c
6851 F:      net/ipv4/gre_offload.c
6852 F:      include/net/gre.h
6853
6854 GRETH 10/100/1G Ethernet MAC device driver
6855 M:      Andreas Larsson <andreas@gaisler.com>
6856 L:      netdev@vger.kernel.org
6857 S:      Maintained
6858 F:      drivers/net/ethernet/aeroflex/
6859
6860 GREYBUS AUDIO PROTOCOLS DRIVERS
6861 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6862 M:      Mark Greer <mgreer@animalcreek.com>
6863 S:      Maintained
6864 F:      drivers/staging/greybus/audio_apbridgea.c
6865 F:      drivers/staging/greybus/audio_apbridgea.h
6866 F:      drivers/staging/greybus/audio_codec.c
6867 F:      drivers/staging/greybus/audio_codec.h
6868 F:      drivers/staging/greybus/audio_gb.c
6869 F:      drivers/staging/greybus/audio_manager.c
6870 F:      drivers/staging/greybus/audio_manager.h
6871 F:      drivers/staging/greybus/audio_manager_module.c
6872 F:      drivers/staging/greybus/audio_manager_private.h
6873 F:      drivers/staging/greybus/audio_manager_sysfs.c
6874 F:      drivers/staging/greybus/audio_module.c
6875 F:      drivers/staging/greybus/audio_topology.c
6876
6877 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6878 M:      Viresh Kumar <vireshk@kernel.org>
6879 S:      Maintained
6880 F:      drivers/staging/greybus/authentication.c
6881 F:      drivers/staging/greybus/bootrom.c
6882 F:      drivers/staging/greybus/firmware.h
6883 F:      drivers/staging/greybus/fw-core.c
6884 F:      drivers/staging/greybus/fw-download.c
6885 F:      drivers/staging/greybus/fw-management.c
6886 F:      drivers/staging/greybus/greybus_authentication.h
6887 F:      drivers/staging/greybus/greybus_firmware.h
6888 F:      drivers/staging/greybus/hid.c
6889 F:      drivers/staging/greybus/i2c.c
6890 F:      drivers/staging/greybus/spi.c
6891 F:      drivers/staging/greybus/spilib.c
6892 F:      drivers/staging/greybus/spilib.h
6893
6894 GREYBUS LOOPBACK DRIVER
6895 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6896 S:      Maintained
6897 F:      drivers/staging/greybus/loopback.c
6898
6899 GREYBUS PLATFORM DRIVERS
6900 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6901 S:      Maintained
6902 F:      drivers/staging/greybus/arche-platform.c
6903 F:      drivers/staging/greybus/arche-apb-ctrl.c
6904 F:      drivers/staging/greybus/arche_platform.h
6905
6906 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6907 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6908 S:      Maintained
6909 F:      drivers/staging/greybus/sdio.c
6910 F:      drivers/staging/greybus/light.c
6911 F:      drivers/staging/greybus/gpio.c
6912 F:      drivers/staging/greybus/power_supply.c
6913 F:      drivers/staging/greybus/spi.c
6914 F:      drivers/staging/greybus/spilib.c
6915
6916 GREYBUS SUBSYSTEM
6917 M:      Johan Hovold <johan@kernel.org>
6918 M:      Alex Elder <elder@kernel.org>
6919 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6920 S:      Maintained
6921 F:      drivers/staging/greybus/
6922 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6923
6924 GREYBUS UART PROTOCOLS DRIVERS
6925 M:      David Lin <dtwlin@gmail.com>
6926 S:      Maintained
6927 F:      drivers/staging/greybus/uart.c
6928 F:      drivers/staging/greybus/log.c
6929
6930 GS1662 VIDEO SERIALIZER
6931 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6932 L:      linux-media@vger.kernel.org
6933 T:      git git://linuxtv.org/media_tree.git
6934 S:      Maintained
6935 F:      drivers/media/spi/gs1662.c
6936
6937 GSPCA FINEPIX SUBDRIVER
6938 M:      Frank Zago <frank@zago.net>
6939 L:      linux-media@vger.kernel.org
6940 T:      git git://linuxtv.org/media_tree.git
6941 S:      Maintained
6942 F:      drivers/media/usb/gspca/finepix.c
6943
6944 GSPCA GL860 SUBDRIVER
6945 M:      Olivier Lorin <o.lorin@laposte.net>
6946 L:      linux-media@vger.kernel.org
6947 T:      git git://linuxtv.org/media_tree.git
6948 S:      Maintained
6949 F:      drivers/media/usb/gspca/gl860/
6950
6951 GSPCA M5602 SUBDRIVER
6952 M:      Erik Andren <erik.andren@gmail.com>
6953 L:      linux-media@vger.kernel.org
6954 T:      git git://linuxtv.org/media_tree.git
6955 S:      Maintained
6956 F:      drivers/media/usb/gspca/m5602/
6957
6958 GSPCA PAC207 SONIXB SUBDRIVER
6959 M:      Hans Verkuil <hverkuil@xs4all.nl>
6960 L:      linux-media@vger.kernel.org
6961 T:      git git://linuxtv.org/media_tree.git
6962 S:      Odd Fixes
6963 F:      drivers/media/usb/gspca/pac207.c
6964
6965 GSPCA SN9C20X SUBDRIVER
6966 M:      Brian Johnson <brijohn@gmail.com>
6967 L:      linux-media@vger.kernel.org
6968 T:      git git://linuxtv.org/media_tree.git
6969 S:      Maintained
6970 F:      drivers/media/usb/gspca/sn9c20x.c
6971
6972 GSPCA T613 SUBDRIVER
6973 M:      Leandro Costantino <lcostantino@gmail.com>
6974 L:      linux-media@vger.kernel.org
6975 T:      git git://linuxtv.org/media_tree.git
6976 S:      Maintained
6977 F:      drivers/media/usb/gspca/t613.c
6978
6979 GSPCA USB WEBCAM DRIVER
6980 M:      Hans Verkuil <hverkuil@xs4all.nl>
6981 L:      linux-media@vger.kernel.org
6982 T:      git git://linuxtv.org/media_tree.git
6983 S:      Odd Fixes
6984 F:      drivers/media/usb/gspca/
6985
6986 GTP (GPRS Tunneling Protocol)
6987 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6988 M:      Harald Welte <laforge@gnumonks.org>
6989 L:      osmocom-net-gprs@lists.osmocom.org
6990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6991 S:      Maintained
6992 F:      drivers/net/gtp.c
6993
6994 GUID PARTITION TABLE (GPT)
6995 M:      Davidlohr Bueso <dave@stgolabs.net>
6996 L:      linux-efi@vger.kernel.org
6997 S:      Maintained
6998 F:      block/partitions/efi.*
6999
7000 H8/300 ARCHITECTURE
7001 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7002 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7003 W:      http://uclinux-h8.sourceforge.jp
7004 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7005 S:      Maintained
7006 F:      arch/h8300/
7007 F:      drivers/clocksource/h8300_*.c
7008 F:      drivers/clk/h8300/
7009 F:      drivers/irqchip/irq-renesas-h8*.c
7010
7011 HABANALABS PCI DRIVER
7012 M:      Oded Gabbay <oded.gabbay@gmail.com>
7013 T:      git https://github.com/HabanaAI/linux.git
7014 S:      Supported
7015 F:      drivers/misc/habanalabs/
7016 F:      include/uapi/misc/habanalabs.h
7017 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7018 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7019
7020 HACKRF MEDIA DRIVER
7021 M:      Antti Palosaari <crope@iki.fi>
7022 L:      linux-media@vger.kernel.org
7023 W:      https://linuxtv.org
7024 W:      http://palosaari.fi/linux/
7025 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7026 T:      git git://linuxtv.org/anttip/media_tree.git
7027 S:      Maintained
7028 F:      drivers/media/usb/hackrf/
7029
7030 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7031 M:      Frank Seidel <frank@f-seidel.de>
7032 L:      platform-driver-x86@vger.kernel.org
7033 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7034 S:      Maintained
7035 F:      drivers/platform/x86/hdaps.c
7036
7037 HARDWARE MONITORING
7038 M:      Jean Delvare <jdelvare@suse.com>
7039 M:      Guenter Roeck <linux@roeck-us.net>
7040 L:      linux-hwmon@vger.kernel.org
7041 W:      http://hwmon.wiki.kernel.org/
7042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7043 S:      Maintained
7044 F:      Documentation/devicetree/bindings/hwmon/
7045 F:      Documentation/hwmon/
7046 F:      drivers/hwmon/
7047 F:      include/linux/hwmon*.h
7048 F:      include/trace/events/hwmon*.h
7049
7050 HARDWARE RANDOM NUMBER GENERATOR CORE
7051 M:      Matt Mackall <mpm@selenic.com>
7052 M:      Herbert Xu <herbert@gondor.apana.org.au>
7053 L:      linux-crypto@vger.kernel.org
7054 S:      Odd fixes
7055 F:      Documentation/devicetree/bindings/rng/
7056 F:      Documentation/hw_random.txt
7057 F:      drivers/char/hw_random/
7058 F:      include/linux/hw_random.h
7059
7060 HARDWARE TRACING FACILITIES
7061 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7062 S:      Maintained
7063 F:      drivers/hwtracing/
7064
7065 HARDWARE SPINLOCK CORE
7066 M:      Ohad Ben-Cohen <ohad@wizery.com>
7067 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7068 L:      linux-remoteproc@vger.kernel.org
7069 S:      Maintained
7070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7071 F:      Documentation/devicetree/bindings/hwlock/
7072 F:      Documentation/hwspinlock.txt
7073 F:      drivers/hwspinlock/
7074 F:      include/linux/hwspinlock.h
7075
7076 HARMONY SOUND DRIVER
7077 L:      linux-parisc@vger.kernel.org
7078 S:      Maintained
7079 F:      sound/parisc/harmony.*
7080
7081 HDPVR USB VIDEO ENCODER DRIVER
7082 M:      Hans Verkuil <hverkuil@xs4all.nl>
7083 L:      linux-media@vger.kernel.org
7084 T:      git git://linuxtv.org/media_tree.git
7085 W:      https://linuxtv.org
7086 S:      Odd Fixes
7087 F:      drivers/media/usb/hdpvr/
7088
7089 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7090 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7091 S:      Supported
7092 F:      Documentation/watchdog/hpwdt.rst
7093 F:      drivers/watchdog/hpwdt.c
7094
7095 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7096 M:      Don Brace <don.brace@microsemi.com>
7097 L:      esc.storagedev@microsemi.com
7098 L:      linux-scsi@vger.kernel.org
7099 S:      Supported
7100 F:      Documentation/scsi/hpsa.txt
7101 F:      drivers/scsi/hpsa*.[ch]
7102 F:      include/linux/cciss*.h
7103 F:      include/uapi/linux/cciss*.h
7104
7105 HFI1 DRIVER
7106 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7107 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7108 L:      linux-rdma@vger.kernel.org
7109 S:      Supported
7110 F:      drivers/infiniband/hw/hfi1
7111
7112 HFS FILESYSTEM
7113 L:      linux-fsdevel@vger.kernel.org
7114 S:      Orphan
7115 F:      Documentation/filesystems/hfs.txt
7116 F:      fs/hfs/
7117
7118 HFSPLUS FILESYSTEM
7119 L:      linux-fsdevel@vger.kernel.org
7120 S:      Orphan
7121 F:      Documentation/filesystems/hfsplus.txt
7122 F:      fs/hfsplus/
7123
7124 HGA FRAMEBUFFER DRIVER
7125 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7126 L:      linux-nvidia@lists.surfsouth.com
7127 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7128 S:      Maintained
7129 F:      drivers/video/fbdev/hgafb.c
7130
7131 HIBERNATION (aka Software Suspend, aka swsusp)
7132 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7133 M:      Pavel Machek <pavel@ucw.cz>
7134 L:      linux-pm@vger.kernel.org
7135 B:      https://bugzilla.kernel.org
7136 S:      Supported
7137 F:      arch/x86/power/
7138 F:      drivers/base/power/
7139 F:      kernel/power/
7140 F:      include/linux/suspend.h
7141 F:      include/linux/freezer.h
7142 F:      include/linux/pm.h
7143 F:      arch/*/include/asm/suspend*.h
7144
7145 HID CORE LAYER
7146 M:      Jiri Kosina <jikos@kernel.org>
7147 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7148 L:      linux-input@vger.kernel.org
7149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7150 S:      Maintained
7151 F:      drivers/hid/
7152 F:      include/linux/hid*
7153 F:      include/uapi/linux/hid*
7154
7155 HID SENSOR HUB DRIVERS
7156 M:      Jiri Kosina <jikos@kernel.org>
7157 M:      Jonathan Cameron <jic23@kernel.org>
7158 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7159 L:      linux-input@vger.kernel.org
7160 L:      linux-iio@vger.kernel.org
7161 S:      Maintained
7162 F:      Documentation/hid/hid-sensor*
7163 F:      drivers/hid/hid-sensor-*
7164 F:      drivers/iio/*/hid-*
7165 F:      include/linux/hid-sensor-*
7166
7167 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7168 M:      Thomas Gleixner <tglx@linutronix.de>
7169 L:      linux-kernel@vger.kernel.org
7170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7171 S:      Maintained
7172 F:      Documentation/timers/
7173 F:      kernel/time/hrtimer.c
7174 F:      kernel/time/clockevents.c
7175 F:      kernel/time/timer_*.c
7176 F:      include/linux/clockchips.h
7177 F:      include/linux/hrtimer.h
7178
7179 HIGH-SPEED SCC DRIVER FOR AX.25
7180 L:      linux-hams@vger.kernel.org
7181 S:      Orphan
7182 F:      drivers/net/hamradio/dmascc.c
7183 F:      drivers/net/hamradio/scc.c
7184
7185 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7186 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7187 W:      http://www.highpoint-tech.com
7188 S:      Supported
7189 F:      Documentation/scsi/hptiop.txt
7190 F:      drivers/scsi/hptiop.c
7191
7192 HIPPI
7193 M:      Jes Sorensen <jes@trained-monkey.org>
7194 L:      linux-hippi@sunsite.dk
7195 S:      Maintained
7196 F:      include/linux/hippidevice.h
7197 F:      include/uapi/linux/if_hippi.h
7198 F:      net/802/hippi.c
7199 F:      drivers/net/hippi/
7200
7201 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7202 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7203 M:      Salil Mehta <salil.mehta@huawei.com>
7204 L:      netdev@vger.kernel.org
7205 W:      http://www.hisilicon.com
7206 S:      Maintained
7207 F:      drivers/net/ethernet/hisilicon/hns3/
7208
7209 HISILICON LPC BUS DRIVER
7210 M:      john.garry@huawei.com
7211 W:      http://www.hisilicon.com
7212 S:      Maintained
7213 F:      drivers/bus/hisi_lpc.c
7214 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7215
7216 HISILICON NETWORK SUBSYSTEM DRIVER
7217 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7218 M:      Salil Mehta <salil.mehta@huawei.com>
7219 L:      netdev@vger.kernel.org
7220 W:      http://www.hisilicon.com
7221 S:      Maintained
7222 F:      drivers/net/ethernet/hisilicon/
7223 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7224
7225 HISILICON PMU DRIVER
7226 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7227 W:      http://www.hisilicon.com
7228 S:      Supported
7229 F:      drivers/perf/hisilicon
7230 F:      Documentation/perf/hisi-pmu.txt
7231
7232 HISILICON ROCE DRIVER
7233 M:      Lijun Ou <oulijun@huawei.com>
7234 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7235 L:      linux-rdma@vger.kernel.org
7236 S:      Maintained
7237 F:      drivers/infiniband/hw/hns/
7238 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7239
7240 HISILICON SAS Controller
7241 M:      John Garry <john.garry@huawei.com>
7242 W:      http://www.hisilicon.com
7243 S:      Supported
7244 F:      drivers/scsi/hisi_sas/
7245 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7246
7247 HMM - Heterogeneous Memory Management
7248 M:      Jérôme Glisse <jglisse@redhat.com>
7249 L:      linux-mm@kvack.org
7250 S:      Maintained
7251 F:      mm/hmm*
7252 F:      include/linux/hmm*
7253 F:      Documentation/vm/hmm.rst
7254
7255 HOST AP DRIVER
7256 M:      Jouni Malinen <j@w1.fi>
7257 L:      linux-wireless@vger.kernel.org
7258 W:      http://w1.fi/hostap-driver.html
7259 S:      Obsolete
7260 F:      drivers/net/wireless/intersil/hostap/
7261
7262 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7263 L:      platform-driver-x86@vger.kernel.org
7264 S:      Orphan
7265 F:      drivers/platform/x86/tc1100-wmi.c
7266
7267 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7268 M:      Jaroslav Kysela <perex@perex.cz>
7269 S:      Maintained
7270 F:      drivers/net/ethernet/hp/hp100.*
7271
7272 HPET:   High Precision Event Timers driver
7273 M:      Clemens Ladisch <clemens@ladisch.de>
7274 S:      Maintained
7275 F:      Documentation/timers/hpet.rst
7276 F:      drivers/char/hpet.c
7277 F:      include/linux/hpet.h
7278 F:      include/uapi/linux/hpet.h
7279
7280 HPET:   x86
7281 S:      Orphan
7282 F:      arch/x86/kernel/hpet.c
7283 F:      arch/x86/include/asm/hpet.h
7284
7285 HPFS FILESYSTEM
7286 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7287 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7288 S:      Maintained
7289 F:      fs/hpfs/
7290
7291 HSI SUBSYSTEM
7292 M:      Sebastian Reichel <sre@kernel.org>
7293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7294 S:      Maintained
7295 F:      Documentation/ABI/testing/sysfs-bus-hsi
7296 F:      Documentation/driver-api/hsi.rst
7297 F:      drivers/hsi/
7298 F:      include/linux/hsi/
7299 F:      include/uapi/linux/hsi/
7300
7301 HSO 3G MODEM DRIVER
7302 L:      linux-usb@vger.kernel.org
7303 S:      Orphan
7304 F:      drivers/net/usb/hso.c
7305
7306 HSR NETWORK PROTOCOL
7307 M:      Arvid Brodin <arvid.brodin@alten.se>
7308 L:      netdev@vger.kernel.org
7309 S:      Maintained
7310 F:      net/hsr/
7311
7312 HT16K33 LED CONTROLLER DRIVER
7313 M:      Robin van der Gracht <robin@protonic.nl>
7314 S:      Maintained
7315 F:      drivers/auxdisplay/ht16k33.c
7316 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7317
7318 HTCPEN TOUCHSCREEN DRIVER
7319 M:      Pau Oliva Fora <pof@eslack.org>
7320 L:      linux-input@vger.kernel.org
7321 S:      Maintained
7322 F:      drivers/input/touchscreen/htcpen.c
7323
7324 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7325 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7326 L:      linux-iio@vger.kernel.org
7327 W:      http://www.st.com/
7328 S:      Maintained
7329 F:      drivers/iio/humidity/hts221*
7330 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7331
7332 HUAWEI ETHERNET DRIVER
7333 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7334 L:      netdev@vger.kernel.org
7335 S:      Supported
7336 F:      Documentation/networking/hinic.txt
7337 F:      drivers/net/ethernet/huawei/hinic/
7338
7339 HUGETLB FILESYSTEM
7340 M:      Mike Kravetz <mike.kravetz@oracle.com>
7341 L:      linux-mm@kvack.org
7342 S:      Maintained
7343 F:      fs/hugetlbfs/
7344 F:      mm/hugetlb.c
7345 F:      include/linux/hugetlb.h
7346 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7347 F:      Documentation/vm/hugetlbfs_reserv.rst
7348 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7349
7350 HVA ST MEDIA DRIVER
7351 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7352 L:      linux-media@vger.kernel.org
7353 T:      git git://linuxtv.org/media_tree.git
7354 W:      https://linuxtv.org
7355 S:      Supported
7356 F:      drivers/media/platform/sti/hva
7357
7358 HWPOISON MEMORY FAILURE HANDLING
7359 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7360 L:      linux-mm@kvack.org
7361 S:      Maintained
7362 F:      mm/memory-failure.c
7363 F:      mm/hwpoison-inject.c
7364
7365 HYGON PROCESSOR SUPPORT
7366 M:      Pu Wen <puwen@hygon.cn>
7367 L:      linux-kernel@vger.kernel.org
7368 S:      Maintained
7369 F:      arch/x86/kernel/cpu/hygon.c
7370
7371 Hyper-V CORE AND DRIVERS
7372 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7373 M:      Haiyang Zhang <haiyangz@microsoft.com>
7374 M:      Stephen Hemminger <sthemmin@microsoft.com>
7375 M:      Sasha Levin <sashal@kernel.org>
7376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7377 L:      linux-hyperv@vger.kernel.org
7378 S:      Supported
7379 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7380 F:      arch/x86/include/asm/mshyperv.h
7381 F:      arch/x86/include/asm/trace/hyperv.h
7382 F:      arch/x86/include/asm/hyperv-tlfs.h
7383 F:      arch/x86/kernel/cpu/mshyperv.c
7384 F:      arch/x86/hyperv
7385 F:      drivers/clocksource/hyperv_timer.c
7386 F:      drivers/hid/hid-hyperv.c
7387 F:      drivers/hv/
7388 F:      drivers/input/serio/hyperv-keyboard.c
7389 F:      drivers/pci/controller/pci-hyperv.c
7390 F:      drivers/net/hyperv/
7391 F:      drivers/scsi/storvsc_drv.c
7392 F:      drivers/uio/uio_hv_generic.c
7393 F:      drivers/video/fbdev/hyperv_fb.c
7394 F:      drivers/iommu/hyperv_iommu.c
7395 F:      net/vmw_vsock/hyperv_transport.c
7396 F:      include/clocksource/hyperv_timer.h
7397 F:      include/linux/hyperv.h
7398 F:      include/uapi/linux/hyperv.h
7399 F:      tools/hv/
7400 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7401
7402 HYPERVISOR VIRTUAL CONSOLE DRIVER
7403 L:      linuxppc-dev@lists.ozlabs.org
7404 S:      Odd Fixes
7405 F:      drivers/tty/hvc/
7406
7407 I2C ACPI SUPPORT
7408 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7409 L:      linux-i2c@vger.kernel.org
7410 L:      linux-acpi@vger.kernel.org
7411 S:      Maintained
7412 F:      drivers/i2c/i2c-core-acpi.c
7413
7414 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7415 M:      Ajay Gupta <ajayg@nvidia.com>
7416 L:      linux-i2c@vger.kernel.org
7417 S:      Maintained
7418 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7419 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7420
7421 I2C MUXES
7422 M:      Peter Rosin <peda@axentia.se>
7423 L:      linux-i2c@vger.kernel.org
7424 S:      Maintained
7425 F:      Documentation/i2c/i2c-topology
7426 F:      Documentation/i2c/muxes/
7427 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7428 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7429 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7430 F:      drivers/i2c/i2c-mux.c
7431 F:      drivers/i2c/muxes/
7432 F:      include/linux/i2c-mux.h
7433
7434 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7435 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7436 L:      linux-i2c@vger.kernel.org
7437 S:      Maintained
7438 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7439 F:      drivers/i2c/busses/i2c-mv64xxx.c
7440
7441 I2C OVER PARALLEL PORT
7442 M:      Jean Delvare <jdelvare@suse.com>
7443 L:      linux-i2c@vger.kernel.org
7444 S:      Maintained
7445 F:      Documentation/i2c/busses/i2c-parport
7446 F:      Documentation/i2c/busses/i2c-parport-light
7447 F:      drivers/i2c/busses/i2c-parport.c
7448 F:      drivers/i2c/busses/i2c-parport-light.c
7449
7450 I2C SUBSYSTEM
7451 M:      Wolfram Sang <wsa@the-dreams.de>
7452 L:      linux-i2c@vger.kernel.org
7453 W:      https://i2c.wiki.kernel.org/
7454 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7456 S:      Maintained
7457 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7458 F:      Documentation/i2c/
7459 F:      drivers/i2c/*
7460 F:      include/linux/i2c.h
7461 F:      include/linux/i2c-dev.h
7462 F:      include/linux/i2c-smbus.h
7463 F:      include/uapi/linux/i2c.h
7464 F:      include/uapi/linux/i2c-*.h
7465
7466 I2C SUBSYSTEM HOST DRIVERS
7467 L:      linux-i2c@vger.kernel.org
7468 W:      https://i2c.wiki.kernel.org/
7469 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7471 S:      Odd Fixes
7472 F:      Documentation/devicetree/bindings/i2c/
7473 F:      drivers/i2c/algos/
7474 F:      drivers/i2c/busses/
7475
7476 I2C-TAOS-EVM DRIVER
7477 M:      Jean Delvare <jdelvare@suse.com>
7478 L:      linux-i2c@vger.kernel.org
7479 S:      Maintained
7480 F:      Documentation/i2c/busses/i2c-taos-evm
7481 F:      drivers/i2c/busses/i2c-taos-evm.c
7482
7483 I2C-TINY-USB DRIVER
7484 M:      Till Harbaum <till@harbaum.org>
7485 L:      linux-i2c@vger.kernel.org
7486 W:      http://www.harbaum.org/till/i2c_tiny_usb
7487 S:      Maintained
7488 F:      drivers/i2c/busses/i2c-tiny-usb.c
7489
7490 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7491 M:      Jean Delvare <jdelvare@suse.com>
7492 L:      linux-i2c@vger.kernel.org
7493 S:      Maintained
7494 F:      Documentation/i2c/busses/i2c-ali1535
7495 F:      Documentation/i2c/busses/i2c-ali1563
7496 F:      Documentation/i2c/busses/i2c-ali15x3
7497 F:      Documentation/i2c/busses/i2c-amd756
7498 F:      Documentation/i2c/busses/i2c-amd8111
7499 F:      Documentation/i2c/busses/i2c-i801
7500 F:      Documentation/i2c/busses/i2c-nforce2
7501 F:      Documentation/i2c/busses/i2c-piix4
7502 F:      Documentation/i2c/busses/i2c-sis5595
7503 F:      Documentation/i2c/busses/i2c-sis630
7504 F:      Documentation/i2c/busses/i2c-sis96x
7505 F:      Documentation/i2c/busses/i2c-via
7506 F:      Documentation/i2c/busses/i2c-viapro
7507 F:      drivers/i2c/busses/i2c-ali1535.c
7508 F:      drivers/i2c/busses/i2c-ali1563.c
7509 F:      drivers/i2c/busses/i2c-ali15x3.c
7510 F:      drivers/i2c/busses/i2c-amd756.c
7511 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7512 F:      drivers/i2c/busses/i2c-amd8111.c
7513 F:      drivers/i2c/busses/i2c-i801.c
7514 F:      drivers/i2c/busses/i2c-isch.c
7515 F:      drivers/i2c/busses/i2c-nforce2.c
7516 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7517 F:      drivers/i2c/busses/i2c-piix4.c
7518 F:      drivers/i2c/busses/i2c-sis5595.c
7519 F:      drivers/i2c/busses/i2c-sis630.c
7520 F:      drivers/i2c/busses/i2c-sis96x.c
7521 F:      drivers/i2c/busses/i2c-via.c
7522 F:      drivers/i2c/busses/i2c-viapro.c
7523
7524 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7525 M:      Hans de Goede <hdegoede@redhat.com>
7526 L:      linux-i2c@vger.kernel.org
7527 S:      Maintained
7528 F:      drivers/i2c/busses/i2c-cht-wc.c
7529
7530 I2C/SMBUS ISMT DRIVER
7531 M:      Seth Heasley <seth.heasley@intel.com>
7532 M:      Neil Horman <nhorman@tuxdriver.com>
7533 L:      linux-i2c@vger.kernel.org
7534 F:      drivers/i2c/busses/i2c-ismt.c
7535 F:      Documentation/i2c/busses/i2c-ismt
7536
7537 I2C/SMBUS STUB DRIVER
7538 M:      Jean Delvare <jdelvare@suse.com>
7539 L:      linux-i2c@vger.kernel.org
7540 S:      Maintained
7541 F:      drivers/i2c/i2c-stub.c
7542
7543 I3C SUBSYSTEM
7544 M:      Boris Brezillon <bbrezillon@kernel.org>
7545 L:      linux-i3c@lists.infradead.org
7546 C:      irc://chat.freenode.net/linux-i3c
7547 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7548 S:      Maintained
7549 F:      Documentation/ABI/testing/sysfs-bus-i3c
7550 F:      Documentation/devicetree/bindings/i3c/
7551 F:      Documentation/driver-api/i3c
7552 F:      drivers/i3c/
7553 F:      include/linux/i3c/
7554
7555 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7556 M:      Vitor Soares <vitor.soares@synopsys.com>
7557 S:      Maintained
7558 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7559 F:      drivers/i3c/master/dw*
7560
7561 IA64 (Itanium) PLATFORM
7562 M:      Tony Luck <tony.luck@intel.com>
7563 M:      Fenghua Yu <fenghua.yu@intel.com>
7564 L:      linux-ia64@vger.kernel.org
7565 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7566 S:      Maintained
7567 F:      arch/ia64/
7568
7569 IBM Power 842 compression accelerator
7570 M:      Haren Myneni <haren@us.ibm.com>
7571 S:      Supported
7572 F:      drivers/crypto/nx/Makefile
7573 F:      drivers/crypto/nx/Kconfig
7574 F:      drivers/crypto/nx/nx-842*
7575 F:      include/linux/sw842.h
7576 F:      crypto/842.c
7577 F:      lib/842/
7578
7579 IBM Power in-Nest Crypto Acceleration
7580 M:      Breno Leitão <leitao@debian.org>
7581 M:      Nayna Jain <nayna@linux.ibm.com>
7582 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7583 L:      linux-crypto@vger.kernel.org
7584 S:      Supported
7585 F:      drivers/crypto/nx/Makefile
7586 F:      drivers/crypto/nx/Kconfig
7587 F:      drivers/crypto/nx/nx-aes*
7588 F:      drivers/crypto/nx/nx-sha*
7589 F:      drivers/crypto/nx/nx.*
7590 F:      drivers/crypto/nx/nx_csbcpb.h
7591 F:      drivers/crypto/nx/nx_debugfs.h
7592
7593 IBM Power Linux RAID adapter
7594 M:      Brian King <brking@us.ibm.com>
7595 S:      Supported
7596 F:      drivers/scsi/ipr.*
7597
7598 IBM Power SRIOV Virtual NIC Device Driver
7599 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7600 M:      John Allen <jallen@linux.ibm.com>
7601 L:      netdev@vger.kernel.org
7602 S:      Supported
7603 F:      drivers/net/ethernet/ibm/ibmvnic.*
7604
7605 IBM Power Virtual Accelerator Switchboard
7606 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7607 L:      linuxppc-dev@lists.ozlabs.org
7608 S:      Supported
7609 F:      arch/powerpc/platforms/powernv/vas*
7610 F:      arch/powerpc/platforms/powernv/copy-paste.h
7611 F:      arch/powerpc/include/asm/vas.h
7612
7613 IBM Power Virtual Ethernet Device Driver
7614 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7615 L:      netdev@vger.kernel.org
7616 S:      Supported
7617 F:      drivers/net/ethernet/ibm/ibmveth.*
7618
7619 IBM Power Virtual FC Device Drivers
7620 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7621 L:      linux-scsi@vger.kernel.org
7622 S:      Supported
7623 F:      drivers/scsi/ibmvscsi/ibmvfc*
7624
7625 IBM Power Virtual Management Channel Driver
7626 M:      Steven Royer <seroyer@linux.ibm.com>
7627 S:      Supported
7628 F:      drivers/misc/ibmvmc.*
7629
7630 IBM Power Virtual SCSI Device Drivers
7631 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7632 L:      linux-scsi@vger.kernel.org
7633 S:      Supported
7634 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7635 F:      include/scsi/viosrp.h
7636
7637 IBM Power Virtual SCSI Device Target Driver
7638 M:      Michael Cyr <mikecyr@linux.ibm.com>
7639 L:      linux-scsi@vger.kernel.org
7640 L:      target-devel@vger.kernel.org
7641 S:      Supported
7642 F:      drivers/scsi/ibmvscsi_tgt/
7643
7644 IBM Power VMX Cryptographic instructions
7645 M:      Breno Leitão <leitao@debian.org>
7646 M:      Nayna Jain <nayna@linux.ibm.com>
7647 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7648 L:      linux-crypto@vger.kernel.org
7649 S:      Supported
7650 F:      drivers/crypto/vmx/Makefile
7651 F:      drivers/crypto/vmx/Kconfig
7652 F:      drivers/crypto/vmx/vmx.c
7653 F:      drivers/crypto/vmx/aes*
7654 F:      drivers/crypto/vmx/ghash*
7655 F:      drivers/crypto/vmx/ppc-xlate.pl
7656
7657 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7658 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7659 L:      linux-pci@vger.kernel.org
7660 L:      linuxppc-dev@lists.ozlabs.org
7661 S:      Supported
7662 F:      drivers/pci/hotplug/rpaphp*
7663
7664 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7665 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7666 L:      linux-pci@vger.kernel.org
7667 L:      linuxppc-dev@lists.ozlabs.org
7668 S:      Supported
7669 F:      drivers/pci/hotplug/rpadlpar*
7670
7671 IBM ServeRAID RAID DRIVER
7672 S:      Orphan
7673 F:      drivers/scsi/ips.*
7674
7675 ICH LPC AND GPIO DRIVER
7676 M:      Peter Tyser <ptyser@xes-inc.com>
7677 S:      Maintained
7678 F:      drivers/mfd/lpc_ich.c
7679 F:      drivers/gpio/gpio-ich.c
7680
7681 IDE SUBSYSTEM
7682 M:      "David S. Miller" <davem@davemloft.net>
7683 L:      linux-ide@vger.kernel.org
7684 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7686 S:      Maintained
7687 F:      Documentation/ide/
7688 F:      drivers/ide/
7689 F:      include/linux/ide.h
7690
7691 IDE/ATAPI DRIVERS
7692 M:      Borislav Petkov <bp@alien8.de>
7693 L:      linux-ide@vger.kernel.org
7694 S:      Maintained
7695 F:      Documentation/cdrom/ide-cd.rst
7696 F:      drivers/ide/ide-cd*
7697
7698 IDEAPAD LAPTOP EXTRAS DRIVER
7699 M:      Ike Panhc <ike.pan@canonical.com>
7700 L:      platform-driver-x86@vger.kernel.org
7701 W:      http://launchpad.net/ideapad-laptop
7702 S:      Maintained
7703 F:      drivers/platform/x86/ideapad-laptop.c
7704
7705 IDEAPAD LAPTOP SLIDEBAR DRIVER
7706 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7707 L:      linux-input@vger.kernel.org
7708 W:      https://github.com/o2genum/ideapad-slidebar
7709 S:      Maintained
7710 F:      drivers/input/misc/ideapad_slidebar.c
7711
7712 IDT VersaClock 5 CLOCK DRIVER
7713 M:      Marek Vasut <marek.vasut@gmail.com>
7714 S:      Maintained
7715 F:      drivers/clk/clk-versaclock5.c
7716
7717 IEEE 802.15.4 SUBSYSTEM
7718 M:      Alexander Aring <alex.aring@gmail.com>
7719 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7720 L:      linux-wpan@vger.kernel.org
7721 W:      http://wpan.cakelab.org/
7722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7724 S:      Maintained
7725 F:      net/ieee802154/
7726 F:      net/mac802154/
7727 F:      drivers/net/ieee802154/
7728 F:      include/linux/nl802154.h
7729 F:      include/linux/ieee802154.h
7730 F:      include/net/nl802154.h
7731 F:      include/net/mac802154.h
7732 F:      include/net/af_ieee802154.h
7733 F:      include/net/cfg802154.h
7734 F:      include/net/ieee802154_netdev.h
7735 F:      Documentation/networking/ieee802154.rst
7736
7737 IFE PROTOCOL
7738 M:      Yotam Gigi <yotam.gi@gmail.com>
7739 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7740 F:      net/ife
7741 F:      include/net/ife.h
7742 F:      include/uapi/linux/ife.h
7743
7744 IGORPLUG-USB IR RECEIVER
7745 M:      Sean Young <sean@mess.org>
7746 L:      linux-media@vger.kernel.org
7747 S:      Maintained
7748 F:      drivers/media/rc/igorplugusb.c
7749
7750 IGUANAWORKS USB IR TRANSCEIVER
7751 M:      Sean Young <sean@mess.org>
7752 L:      linux-media@vger.kernel.org
7753 S:      Maintained
7754 F:      drivers/media/rc/iguanair.c
7755
7756 IIO DIGITAL POTENTIOMETER DAC
7757 M:      Peter Rosin <peda@axentia.se>
7758 L:      linux-iio@vger.kernel.org
7759 S:      Maintained
7760 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7761 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7762 F:      drivers/iio/dac/dpot-dac.c
7763
7764 IIO ENVELOPE DETECTOR
7765 M:      Peter Rosin <peda@axentia.se>
7766 L:      linux-iio@vger.kernel.org
7767 S:      Maintained
7768 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7769 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7770 F:      drivers/iio/adc/envelope-detector.c
7771
7772 IIO MULTIPLEXER
7773 M:      Peter Rosin <peda@axentia.se>
7774 L:      linux-iio@vger.kernel.org
7775 S:      Maintained
7776 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7777 F:      drivers/iio/multiplexer/iio-mux.c
7778
7779 IIO SUBSYSTEM AND DRIVERS
7780 M:      Jonathan Cameron <jic23@kernel.org>
7781 R:      Hartmut Knaack <knaack.h@gmx.de>
7782 R:      Lars-Peter Clausen <lars@metafoo.de>
7783 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7784 L:      linux-iio@vger.kernel.org
7785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7786 S:      Maintained
7787 F:      Documentation/ABI/testing/configfs-iio*
7788 F:      Documentation/ABI/testing/sysfs-bus-iio*
7789 F:      Documentation/devicetree/bindings/iio/
7790 F:      drivers/iio/
7791 F:      drivers/staging/iio/
7792 F:      include/linux/iio/
7793 F:      tools/iio/
7794
7795 IIO UNIT CONVERTER
7796 M:      Peter Rosin <peda@axentia.se>
7797 L:      linux-iio@vger.kernel.org
7798 S:      Maintained
7799 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7800 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7801 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7802 F:      drivers/iio/afe/iio-rescale.c
7803
7804 IKANOS/ADI EAGLE ADSL USB DRIVER
7805 M:      Matthieu Castet <castet.matthieu@free.fr>
7806 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7807 S:      Maintained
7808 F:      drivers/usb/atm/ueagle-atm.c
7809
7810 IMGTEC ASCII LCD DRIVER
7811 M:      Paul Burton <paul.burton@mips.com>
7812 S:      Maintained
7813 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7814 F:      drivers/auxdisplay/img-ascii-lcd.c
7815
7816 IMGTEC IR DECODER DRIVER
7817 M:      James Hogan <jhogan@kernel.org>
7818 S:      Maintained
7819 F:      drivers/media/rc/img-ir/
7820
7821 IMON SOUNDGRAPH USB IR RECEIVER
7822 M:      Sean Young <sean@mess.org>
7823 L:      linux-media@vger.kernel.org
7824 S:      Maintained
7825 F:      drivers/media/rc/imon_raw.c
7826 F:      drivers/media/rc/imon.c
7827
7828 IMS TWINTURBO FRAMEBUFFER DRIVER
7829 L:      linux-fbdev@vger.kernel.org
7830 S:      Orphan
7831 F:      drivers/video/fbdev/imsttfb.c
7832
7833 INA209 HARDWARE MONITOR DRIVER
7834 M:      Guenter Roeck <linux@roeck-us.net>
7835 L:      linux-hwmon@vger.kernel.org
7836 S:      Maintained
7837 F:      Documentation/hwmon/ina209.rst
7838 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7839 F:      drivers/hwmon/ina209.c
7840
7841 INA2XX HARDWARE MONITOR DRIVER
7842 M:      Guenter Roeck <linux@roeck-us.net>
7843 L:      linux-hwmon@vger.kernel.org
7844 S:      Maintained
7845 F:      Documentation/hwmon/ina2xx.rst
7846 F:      drivers/hwmon/ina2xx.c
7847 F:      include/linux/platform_data/ina2xx.h
7848
7849 INDUSTRY PACK SUBSYSTEM (IPACK)
7850 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7851 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7852 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7853 L:      industrypack-devel@lists.sourceforge.net
7854 W:      http://industrypack.sourceforge.net
7855 S:      Maintained
7856 F:      drivers/ipack/
7857
7858 INFINIBAND SUBSYSTEM
7859 M:      Doug Ledford <dledford@redhat.com>
7860 M:      Jason Gunthorpe <jgg@mellanox.com>
7861 L:      linux-rdma@vger.kernel.org
7862 W:      https://github.com/linux-rdma/rdma-core
7863 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7865 S:      Supported
7866 F:      Documentation/devicetree/bindings/infiniband/
7867 F:      Documentation/infiniband/
7868 F:      drivers/infiniband/
7869 F:      include/uapi/linux/if_infiniband.h
7870 F:      include/uapi/rdma/
7871 F:      include/rdma/
7872 F:      include/trace/events/ib_mad.h
7873 F:      include/trace/events/ib_umad.h
7874 F:      samples/bpf/ibumad_kern.c
7875 F:      samples/bpf/ibumad_user.c
7876
7877 INGENIC JZ4780 DMA Driver
7878 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7879 S:      Maintained
7880 F:      drivers/dma/dma-jz4780.c
7881
7882 INGENIC JZ4780 NAND DRIVER
7883 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7884 L:      linux-mtd@lists.infradead.org
7885 S:      Maintained
7886 F:      drivers/mtd/nand/raw/ingenic/
7887
7888 INOTIFY
7889 M:      Jan Kara <jack@suse.cz>
7890 R:      Amir Goldstein <amir73il@gmail.com>
7891 L:      linux-fsdevel@vger.kernel.org
7892 S:      Maintained
7893 F:      Documentation/filesystems/inotify.txt
7894 F:      fs/notify/inotify/
7895 F:      include/linux/inotify.h
7896 F:      include/uapi/linux/inotify.h
7897
7898 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7899 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7900 L:      linux-input@vger.kernel.org
7901 Q:      http://patchwork.kernel.org/project/linux-input/list/
7902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7903 S:      Maintained
7904 F:      drivers/input/
7905 F:      include/linux/input.h
7906 F:      include/uapi/linux/input.h
7907 F:      include/uapi/linux/input-event-codes.h
7908 F:      include/linux/input/
7909 F:      Documentation/devicetree/bindings/input/
7910 F:      Documentation/devicetree/bindings/serio/
7911 F:      Documentation/input/
7912
7913 INPUT MULTITOUCH (MT) PROTOCOL
7914 M:      Henrik Rydberg <rydberg@bitmath.org>
7915 L:      linux-input@vger.kernel.org
7916 S:      Odd fixes
7917 F:      Documentation/input/multi-touch-protocol.rst
7918 F:      drivers/input/input-mt.c
7919 K:      \b(ABS|SYN)_MT_
7920
7921 INSIDE SECURE CRYPTO DRIVER
7922 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7923 F:      drivers/crypto/inside-secure/
7924 S:      Maintained
7925 L:      linux-crypto@vger.kernel.org
7926
7927 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7928 M:      Mimi Zohar <zohar@linux.ibm.com>
7929 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7930 L:      linux-integrity@vger.kernel.org
7931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7932 S:      Supported
7933 F:      security/integrity/ima/
7934
7935 INTEL 810/815 FRAMEBUFFER DRIVER
7936 M:      Antonino Daplas <adaplas@gmail.com>
7937 L:      linux-fbdev@vger.kernel.org
7938 S:      Maintained
7939 F:      drivers/video/fbdev/i810/
7940
7941 INTEL ASoC DRIVERS
7942 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7943 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7944 M:      Jie Yang <yang.jie@linux.intel.com>
7945 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7946 S:      Supported
7947 F:      sound/soc/intel/
7948
7949 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7950 M:      Hans de Goede <hdegoede@redhat.com>
7951 L:      platform-driver-x86@vger.kernel.org
7952 S:      Maintained
7953 F:      drivers/platform/x86/intel_atomisp2_pm.c
7954
7955 INTEL C600 SERIES SAS CONTROLLER DRIVER
7956 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7957 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7958 L:      linux-scsi@vger.kernel.org
7959 T:      git git://git.code.sf.net/p/intel-sas/isci
7960 S:      Supported
7961 F:      drivers/scsi/isci/
7962
7963 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7964 M:      Jani Nikula <jani.nikula@linux.intel.com>
7965 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7966 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7967 L:      intel-gfx@lists.freedesktop.org
7968 W:      https://01.org/linuxgraphics/
7969 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7970 C:      irc://chat.freenode.net/intel-gfx
7971 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7972 T:      git git://anongit.freedesktop.org/drm-intel
7973 S:      Supported
7974 F:      drivers/gpu/drm/i915/
7975 F:      include/drm/i915*
7976 F:      include/uapi/drm/i915_drm.h
7977 F:      Documentation/gpu/i915.rst
7978
7979 INTEL ETHERNET DRIVERS
7980 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7981 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7982 W:      http://www.intel.com/support/feedback.htm
7983 W:      http://e1000.sourceforge.net/
7984 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7987 S:      Supported
7988 F:      Documentation/networking/device_drivers/intel/e100.rst
7989 F:      Documentation/networking/device_drivers/intel/e1000.rst
7990 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7991 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7992 F:      Documentation/networking/device_drivers/intel/igb.rst
7993 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7994 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7995 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7996 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7997 F:      Documentation/networking/device_drivers/intel/i40e.rst
7998 F:      Documentation/networking/device_drivers/intel/iavf.rst
7999 F:      Documentation/networking/device_drivers/intel/ice.rst
8000 F:      drivers/net/ethernet/intel/
8001 F:      drivers/net/ethernet/intel/*/
8002 F:      include/linux/avf/virtchnl.h
8003
8004 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8005 M:      Maik Broemme <mbroemme@libmpq.org>
8006 L:      linux-fbdev@vger.kernel.org
8007 S:      Maintained
8008 F:      Documentation/fb/intelfb.rst
8009 F:      drivers/video/fbdev/intelfb/
8010
8011 INTEL GPIO DRIVERS
8012 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8013 L:      linux-gpio@vger.kernel.org
8014 S:      Maintained
8015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8016 F:      drivers/gpio/gpio-ich.c
8017 F:      drivers/gpio/gpio-intel-mid.c
8018 F:      drivers/gpio/gpio-lynxpoint.c
8019 F:      drivers/gpio/gpio-merrifield.c
8020 F:      drivers/gpio/gpio-ml-ioh.c
8021 F:      drivers/gpio/gpio-pch.c
8022 F:      drivers/gpio/gpio-sch.c
8023 F:      drivers/gpio/gpio-sodaville.c
8024
8025 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8026 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8027 M:      Zhi Wang <zhi.a.wang@intel.com>
8028 L:      intel-gvt-dev@lists.freedesktop.org
8029 L:      intel-gfx@lists.freedesktop.org
8030 W:      https://01.org/igvt-g
8031 T:      git https://github.com/intel/gvt-linux.git
8032 S:      Supported
8033 F:      drivers/gpu/drm/i915/gvt/
8034
8035 INTEL HID EVENT DRIVER
8036 M:      Alex Hung <alex.hung@canonical.com>
8037 L:      platform-driver-x86@vger.kernel.org
8038 S:      Maintained
8039 F:      drivers/platform/x86/intel-hid.c
8040
8041 INTEL I/OAT DMA DRIVER
8042 M:      Dave Jiang <dave.jiang@intel.com>
8043 R:      Dan Williams <dan.j.williams@intel.com>
8044 L:      dmaengine@vger.kernel.org
8045 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8046 S:      Supported
8047 F:      drivers/dma/ioat*
8048
8049 INTEL IDLE DRIVER
8050 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8051 M:      Len Brown <lenb@kernel.org>
8052 L:      linux-pm@vger.kernel.org
8053 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8054 B:      https://bugzilla.kernel.org
8055 S:      Supported
8056 F:      drivers/idle/intel_idle.c
8057
8058 INTEL INTEGRATED SENSOR HUB DRIVER
8059 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8060 M:      Jiri Kosina <jikos@kernel.org>
8061 L:      linux-input@vger.kernel.org
8062 S:      Maintained
8063 F:      drivers/hid/intel-ish-hid/
8064
8065 INTEL IOMMU (VT-d)
8066 M:      David Woodhouse <dwmw2@infradead.org>
8067 L:      iommu@lists.linux-foundation.org
8068 T:      git git://git.infradead.org/iommu-2.6.git
8069 S:      Supported
8070 F:      drivers/iommu/intel-iommu.c
8071 F:      include/linux/intel-iommu.h
8072
8073 INTEL IOP-ADMA DMA DRIVER
8074 R:      Dan Williams <dan.j.williams@intel.com>
8075 S:      Odd fixes
8076 F:      drivers/dma/iop-adma.c
8077
8078 INTEL IPU3 CSI-2 CIO2 DRIVER
8079 M:      Yong Zhi <yong.zhi@intel.com>
8080 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8081 M:      Bingbu Cao <bingbu.cao@intel.com>
8082 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8083 L:      linux-media@vger.kernel.org
8084 S:      Maintained
8085 F:      drivers/media/pci/intel/ipu3/
8086 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8087
8088 INTEL IPU3 CSI-2 IMGU DRIVER
8089 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8090 L:      linux-media@vger.kernel.org
8091 S:      Maintained
8092 F:      drivers/staging/media/ipu3/
8093 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8094 F:      Documentation/media/v4l-drivers/ipu3.rst
8095
8096 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8097 M:      Krzysztof Halasa <khalasa@piap.pl>
8098 S:      Maintained
8099 F:      include/linux/soc/ixp4xx/qmgr.h
8100 F:      include/linux/soc/ixp4xx/npe.h
8101 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8102 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8103 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8104 F:      drivers/net/wan/ixp4xx_hss.c
8105
8106 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8107 M:      Deepak Saxena <dsaxena@plexity.net>
8108 S:      Maintained
8109 F:      drivers/char/hw_random/ixp4xx-rng.c
8110
8111 INTEL MANAGEMENT ENGINE (mei)
8112 M:      Tomas Winkler <tomas.winkler@intel.com>
8113 L:      linux-kernel@vger.kernel.org
8114 S:      Supported
8115 F:      include/uapi/linux/mei.h
8116 F:      include/linux/mei_cl_bus.h
8117 F:      drivers/misc/mei/*
8118 F:      drivers/watchdog/mei_wdt.c
8119 F:      Documentation/driver-api/mei/*
8120 F:      samples/mei/*
8121
8122 INTEL MENLOW THERMAL DRIVER
8123 M:      Sujith Thomas <sujith.thomas@intel.com>
8124 L:      platform-driver-x86@vger.kernel.org
8125 W:      https://01.org/linux-acpi
8126 S:      Supported
8127 F:      drivers/platform/x86/intel_menlow.c
8128
8129 INTEL MIC DRIVERS (mic)
8130 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8131 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8132 S:      Supported
8133 W:      https://github.com/sudeepdutt/mic
8134 W:      http://software.intel.com/en-us/mic-developer
8135 F:      include/linux/mic_bus.h
8136 F:      include/linux/scif.h
8137 F:      include/uapi/linux/mic_common.h
8138 F:      include/uapi/linux/mic_ioctl.h
8139 F:      include/uapi/linux/scif_ioctl.h
8140 F:      drivers/misc/mic/
8141 F:      drivers/dma/mic_x100_dma.c
8142 F:      drivers/dma/mic_x100_dma.h
8143 F:      Documentation/mic/
8144
8145 INTEL PMC CORE DRIVER
8146 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8147 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8148 L:      platform-driver-x86@vger.kernel.org
8149 S:      Maintained
8150 F:      drivers/platform/x86/intel_pmc_core*
8151
8152 INTEL PMC/P-Unit IPC DRIVER
8153 M:      Zha Qipeng<qipeng.zha@intel.com>
8154 L:      platform-driver-x86@vger.kernel.org
8155 S:      Maintained
8156 F:      drivers/platform/x86/intel_pmc_ipc.c
8157 F:      drivers/platform/x86/intel_punit_ipc.c
8158 F:      arch/x86/include/asm/intel_pmc_ipc.h
8159 F:      arch/x86/include/asm/intel_punit_ipc.h
8160
8161 INTEL PMIC GPIO DRIVERS
8162 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8163 S:      Maintained
8164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8165 F:      drivers/gpio/gpio-*cove.c
8166 F:      drivers/gpio/gpio-msic.c
8167
8168 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8169 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8170 S:      Maintained
8171 F:      drivers/mfd/intel_msic.c
8172 F:      drivers/mfd/intel_soc_pmic*
8173 F:      include/linux/mfd/intel_msic.h
8174 F:      include/linux/mfd/intel_soc_pmic*
8175
8176 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8177 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8178 L:      linux-wireless@vger.kernel.org
8179 S:      Maintained
8180 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8181 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8182 F:      drivers/net/wireless/intel/ipw2x00/
8183
8184 INTEL PSTATE DRIVER
8185 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8186 M:      Len Brown <lenb@kernel.org>
8187 L:      linux-pm@vger.kernel.org
8188 S:      Supported
8189 F:      drivers/cpufreq/intel_pstate.c
8190
8191 INTEL RDMA RNIC DRIVER
8192 M:      Faisal Latif <faisal.latif@intel.com>
8193 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8194 L:      linux-rdma@vger.kernel.org
8195 S:      Supported
8196 F:      drivers/infiniband/hw/i40iw/
8197 F:      include/uapi/rdma/i40iw-abi.h
8198
8199 INTEL TELEMETRY DRIVER
8200 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8201 M:      "David E. Box" <david.e.box@linux.intel.com>
8202 L:      platform-driver-x86@vger.kernel.org
8203 S:      Maintained
8204 F:      arch/x86/include/asm/intel_telemetry.h
8205 F:      drivers/platform/x86/intel_telemetry*
8206
8207 INTEL VIRTUAL BUTTON DRIVER
8208 M:      AceLan Kao <acelan.kao@canonical.com>
8209 L:      platform-driver-x86@vger.kernel.org
8210 S:      Maintained
8211 F:      drivers/platform/x86/intel-vbtn.c
8212
8213 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8214 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8215 L:      linux-wireless@vger.kernel.org
8216 S:      Supported
8217 F:      drivers/net/wireless/intel/iwlegacy/
8218
8219 INTEL WIRELESS WIFI LINK (iwlwifi)
8220 M:      Johannes Berg <johannes.berg@intel.com>
8221 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8222 M:      Luca Coelho <luciano.coelho@intel.com>
8223 M:      Intel Linux Wireless <linuxwifi@intel.com>
8224 L:      linux-wireless@vger.kernel.org
8225 W:      http://intellinuxwireless.org
8226 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8227 S:      Supported
8228 F:      drivers/net/wireless/intel/iwlwifi/
8229
8230 INTEL WIRELESS WIMAX CONNECTION 2400
8231 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8232 M:      linux-wimax@intel.com
8233 L:      wimax@linuxwimax.org (subscribers-only)
8234 S:      Supported
8235 W:      http://linuxwimax.org
8236 F:      Documentation/wimax/README.i2400m
8237 F:      drivers/net/wimax/i2400m/
8238 F:      include/uapi/linux/wimax/i2400m.h
8239
8240 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8241 M:      Mario Limonciello <mario.limonciello@dell.com>
8242 S:      Maintained
8243 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8244
8245 INTEL(R) TRACE HUB
8246 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8247 S:      Supported
8248 F:      Documentation/trace/intel_th.rst
8249 F:      drivers/hwtracing/intel_th/
8250
8251 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8252 M:      Ning Sun <ning.sun@intel.com>
8253 L:      tboot-devel@lists.sourceforge.net
8254 W:      http://tboot.sourceforge.net
8255 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8256 S:      Supported
8257 F:      Documentation/intel_txt.txt
8258 F:      include/linux/tboot.h
8259 F:      arch/x86/kernel/tboot.c
8260
8261 INTEL-MID GPIO DRIVER
8262 M:      David Cohen <david.a.cohen@linux.intel.com>
8263 L:      linux-gpio@vger.kernel.org
8264 S:      Maintained
8265 F:      drivers/gpio/gpio-intel-mid.c
8266
8267 INTERCONNECT API
8268 M:      Georgi Djakov <georgi.djakov@linaro.org>
8269 L:      linux-pm@vger.kernel.org
8270 S:      Maintained
8271 F:      Documentation/interconnect/
8272 F:      Documentation/devicetree/bindings/interconnect/
8273 F:      drivers/interconnect/
8274 F:      include/dt-bindings/interconnect/
8275 F:      include/linux/interconnect-provider.h
8276 F:      include/linux/interconnect.h
8277
8278 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8279 M:      Linus Walleij <linus.walleij@linaro.org>
8280 L:      linux-iio@vger.kernel.org
8281 S:      Maintained
8282 F:      drivers/iio/gyro/mpu3050*
8283 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8284
8285 IOC3 ETHERNET DRIVER
8286 M:      Ralf Baechle <ralf@linux-mips.org>
8287 L:      linux-mips@vger.kernel.org
8288 S:      Maintained
8289 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8290
8291 IOC3 SERIAL DRIVER
8292 M:      Pat Gefre <pfg@sgi.com>
8293 L:      linux-serial@vger.kernel.org
8294 S:      Maintained
8295 F:      drivers/tty/serial/ioc3_serial.c
8296
8297 IOMAP FILESYSTEM LIBRARY
8298 M:      Christoph Hellwig <hch@infradead.org>
8299 M:      Darrick J. Wong <darrick.wong@oracle.com>
8300 M:      linux-xfs@vger.kernel.org
8301 M:      linux-fsdevel@vger.kernel.org
8302 L:      linux-xfs@vger.kernel.org
8303 L:      linux-fsdevel@vger.kernel.org
8304 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8305 S:      Supported
8306 F:      fs/iomap.c
8307 F:      include/linux/iomap.h
8308
8309 IOMMU DRIVERS
8310 M:      Joerg Roedel <joro@8bytes.org>
8311 L:      iommu@lists.linux-foundation.org
8312 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8313 S:      Maintained
8314 F:      Documentation/devicetree/bindings/iommu/
8315 F:      drivers/iommu/
8316 F:      include/linux/iommu.h
8317 F:      include/linux/of_iommu.h
8318 F:      include/linux/iova.h
8319
8320 IO_URING
8321 M:      Jens Axboe <axboe@kernel.dk>
8322 L:      linux-block@vger.kernel.org
8323 L:      linux-fsdevel@vger.kernel.org
8324 T:      git git://git.kernel.dk/linux-block
8325 T:      git git://git.kernel.dk/liburing
8326 S:      Maintained
8327 F:      fs/io_uring.c
8328 F:      include/uapi/linux/io_uring.h
8329
8330 IP MASQUERADING
8331 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8332 S:      Maintained
8333 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8334
8335 IPMI SUBSYSTEM
8336 M:      Corey Minyard <minyard@acm.org>
8337 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8338 W:      http://openipmi.sourceforge.net/
8339 S:      Supported
8340 F:      Documentation/devicetree/bindings/ipmi/
8341 F:      Documentation/IPMI.txt
8342 F:      drivers/char/ipmi/
8343 F:      include/linux/ipmi*
8344 F:      include/uapi/linux/ipmi*
8345
8346 IPS SCSI RAID DRIVER
8347 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8348 L:      linux-scsi@vger.kernel.org
8349 W:      http://www.adaptec.com/
8350 S:      Maintained
8351 F:      drivers/scsi/ips*
8352
8353 IPVS
8354 M:      Wensong Zhang <wensong@linux-vs.org>
8355 M:      Simon Horman <horms@verge.net.au>
8356 M:      Julian Anastasov <ja@ssi.bg>
8357 L:      netdev@vger.kernel.org
8358 L:      lvs-devel@vger.kernel.org
8359 S:      Maintained
8360 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8362 F:      Documentation/networking/ipvs-sysctl.txt
8363 F:      include/net/ip_vs.h
8364 F:      include/uapi/linux/ip_vs.h
8365 F:      net/netfilter/ipvs/
8366
8367 IPWIRELESS DRIVER
8368 M:      Jiri Kosina <jikos@kernel.org>
8369 M:      David Sterba <dsterba@suse.com>
8370 S:      Odd Fixes
8371 F:      drivers/tty/ipwireless/
8372
8373 IPX NETWORK LAYER
8374 L:      netdev@vger.kernel.org
8375 S:      Obsolete
8376 F:      include/uapi/linux/ipx.h
8377
8378 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8379 M:      Marc Zyngier <marc.zyngier@arm.com>
8380 S:      Maintained
8381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8382 F:      Documentation/IRQ-domain.txt
8383 F:      include/linux/irqdomain.h
8384 F:      kernel/irq/irqdomain.c
8385 F:      kernel/irq/msi.c
8386
8387 IRQ SUBSYSTEM
8388 M:      Thomas Gleixner <tglx@linutronix.de>
8389 L:      linux-kernel@vger.kernel.org
8390 S:      Maintained
8391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8392 F:      kernel/irq/
8393
8394 IRQCHIP DRIVERS
8395 M:      Thomas Gleixner <tglx@linutronix.de>
8396 M:      Jason Cooper <jason@lakedaemon.net>
8397 M:      Marc Zyngier <marc.zyngier@arm.com>
8398 L:      linux-kernel@vger.kernel.org
8399 S:      Maintained
8400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8401 F:      Documentation/devicetree/bindings/interrupt-controller/
8402 F:      drivers/irqchip/
8403
8404 ISA
8405 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8406 S:      Maintained
8407 F:      Documentation/isa.txt
8408 F:      drivers/base/isa.c
8409 F:      include/linux/isa.h
8410
8411 ISA RADIO MODULE
8412 M:      Hans Verkuil <hverkuil@xs4all.nl>
8413 L:      linux-media@vger.kernel.org
8414 T:      git git://linuxtv.org/media_tree.git
8415 W:      https://linuxtv.org
8416 S:      Maintained
8417 F:      drivers/media/radio/radio-isa*
8418
8419 ISAPNP
8420 M:      Jaroslav Kysela <perex@perex.cz>
8421 S:      Maintained
8422 F:      Documentation/isapnp.txt
8423 F:      drivers/pnp/isapnp/
8424 F:      include/linux/isapnp.h
8425
8426 ISCSI
8427 M:      Lee Duncan <lduncan@suse.com>
8428 M:      Chris Leech <cleech@redhat.com>
8429 L:      open-iscsi@googlegroups.com
8430 W:      www.open-iscsi.com
8431 S:      Maintained
8432 F:      drivers/scsi/*iscsi*
8433 F:      include/scsi/*iscsi*
8434
8435 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8436 M:      Peter Jones <pjones@redhat.com>
8437 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8438 S:      Maintained
8439 F:      drivers/firmware/iscsi_ibft*
8440
8441 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8442 M:      Sagi Grimberg <sagi@grimberg.me>
8443 M:      Max Gurtovoy <maxg@mellanox.com>
8444 L:      linux-rdma@vger.kernel.org
8445 S:      Supported
8446 W:      http://www.openfabrics.org
8447 W:      www.open-iscsi.org
8448 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8449 F:      drivers/infiniband/ulp/iser/
8450
8451 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8452 M:      Sagi Grimberg <sagi@grimberg.me>
8453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8454 L:      linux-rdma@vger.kernel.org
8455 L:      target-devel@vger.kernel.org
8456 S:      Supported
8457 W:      http://www.linux-iscsi.org
8458 F:      drivers/infiniband/ulp/isert
8459
8460 ISDN/mISDN SUBSYSTEM
8461 M:      Karsten Keil <isdn@linux-pingi.de>
8462 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8463 L:      netdev@vger.kernel.org
8464 W:      http://www.isdn4linux.de
8465 S:      Maintained
8466 F:      drivers/isdn/mISDN
8467 F:      drivers/isdn/hardware
8468
8469 ISDN/CAPI SUBSYSTEM
8470 M:      Karsten Keil <isdn@linux-pingi.de>
8471 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8472 L:      netdev@vger.kernel.org
8473 W:      http://www.isdn4linux.de
8474 S:      Odd Fixes
8475 F:      Documentation/isdn/
8476 F:      drivers/isdn/capi/
8477 F:      drivers/staging/isdn/
8478 F:      net/bluetooth/cmtp/
8479 F:      include/linux/isdn/
8480 F:      include/uapi/linux/isdn/
8481
8482 IT87 HARDWARE MONITORING DRIVER
8483 M:      Jean Delvare <jdelvare@suse.com>
8484 L:      linux-hwmon@vger.kernel.org
8485 S:      Maintained
8486 F:      Documentation/hwmon/it87.rst
8487 F:      drivers/hwmon/it87.c
8488
8489 IT913X MEDIA DRIVER
8490 M:      Antti Palosaari <crope@iki.fi>
8491 L:      linux-media@vger.kernel.org
8492 W:      https://linuxtv.org
8493 W:      http://palosaari.fi/linux/
8494 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8495 T:      git git://linuxtv.org/anttip/media_tree.git
8496 S:      Maintained
8497 F:      drivers/media/tuners/it913x*
8498
8499 IVTV VIDEO4LINUX DRIVER
8500 M:      Andy Walls <awalls@md.metrocast.net>
8501 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8502 L:      linux-media@vger.kernel.org
8503 T:      git git://linuxtv.org/media_tree.git
8504 W:      http://www.ivtvdriver.org
8505 S:      Maintained
8506 F:      Documentation/media/v4l-drivers/ivtv*
8507 F:      drivers/media/pci/ivtv/
8508 F:      include/uapi/linux/ivtv*
8509
8510 IX2505V MEDIA DRIVER
8511 M:      Malcolm Priestley <tvboxspy@gmail.com>
8512 L:      linux-media@vger.kernel.org
8513 W:      https://linuxtv.org
8514 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8515 S:      Maintained
8516 F:      drivers/media/dvb-frontends/ix2505v*
8517
8518 JAILHOUSE HYPERVISOR INTERFACE
8519 M:      Jan Kiszka <jan.kiszka@siemens.com>
8520 L:      jailhouse-dev@googlegroups.com
8521 S:      Maintained
8522 F:      arch/x86/kernel/jailhouse.c
8523 F:      arch/x86/include/asm/jailhouse_para.h
8524
8525 JC42.4 TEMPERATURE SENSOR DRIVER
8526 M:      Guenter Roeck <linux@roeck-us.net>
8527 L:      linux-hwmon@vger.kernel.org
8528 S:      Maintained
8529 F:      drivers/hwmon/jc42.c
8530 F:      Documentation/hwmon/jc42.rst
8531
8532 JFS FILESYSTEM
8533 M:      Dave Kleikamp <shaggy@kernel.org>
8534 L:      jfs-discussion@lists.sourceforge.net
8535 W:      http://jfs.sourceforge.net/
8536 T:      git git://github.com/kleikamp/linux-shaggy.git
8537 S:      Maintained
8538 F:      Documentation/filesystems/jfs.txt
8539 F:      fs/jfs/
8540
8541 JME NETWORK DRIVER
8542 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8543 L:      netdev@vger.kernel.org
8544 S:      Maintained
8545 F:      drivers/net/ethernet/jme.*
8546
8547 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8548 M:      David Woodhouse <dwmw2@infradead.org>
8549 M:      Richard Weinberger <richard@nod.at>
8550 L:      linux-mtd@lists.infradead.org
8551 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8552 T:      git git://git.infradead.org/ubifs-2.6.git
8553 S:      Odd Fixes
8554 F:      fs/jffs2/
8555 F:      include/uapi/linux/jffs2.h
8556
8557 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8558 M:      "Theodore Ts'o" <tytso@mit.edu>
8559 M:      Jan Kara <jack@suse.com>
8560 L:      linux-ext4@vger.kernel.org
8561 S:      Maintained
8562 F:      fs/jbd2/
8563 F:      include/linux/jbd2.h
8564
8565 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8566 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8567 L:      linux-media@vger.kernel.org
8568 S:      Maintained
8569 F:      drivers/media/platform/rcar_jpu.c
8570
8571 JSM Neo PCI based serial card
8572 L:      linux-serial@vger.kernel.org
8573 S:      Orphan
8574 F:      drivers/tty/serial/jsm/
8575
8576 K10TEMP HARDWARE MONITORING DRIVER
8577 M:      Clemens Ladisch <clemens@ladisch.de>
8578 L:      linux-hwmon@vger.kernel.org
8579 S:      Maintained
8580 F:      Documentation/hwmon/k10temp.rst
8581 F:      drivers/hwmon/k10temp.c
8582
8583 K8TEMP HARDWARE MONITORING DRIVER
8584 M:      Rudolf Marek <r.marek@assembler.cz>
8585 L:      linux-hwmon@vger.kernel.org
8586 S:      Maintained
8587 F:      Documentation/hwmon/k8temp.rst
8588 F:      drivers/hwmon/k8temp.c
8589
8590 KASAN
8591 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8592 R:      Alexander Potapenko <glider@google.com>
8593 R:      Dmitry Vyukov <dvyukov@google.com>
8594 L:      kasan-dev@googlegroups.com
8595 S:      Maintained
8596 F:      arch/*/include/asm/kasan.h
8597 F:      arch/*/mm/kasan_init*
8598 F:      Documentation/dev-tools/kasan.rst
8599 F:      include/linux/kasan*.h
8600 F:      lib/test_kasan.c
8601 F:      mm/kasan/
8602 F:      scripts/Makefile.kasan
8603
8604 KCONFIG
8605 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8607 L:      linux-kbuild@vger.kernel.org
8608 S:      Maintained
8609 F:      Documentation/kbuild/kconfig*
8610 F:      scripts/kconfig/
8611 F:      scripts/Kconfig.include
8612
8613 KDUMP
8614 M:      Dave Young <dyoung@redhat.com>
8615 M:      Baoquan He <bhe@redhat.com>
8616 R:      Vivek Goyal <vgoyal@redhat.com>
8617 L:      kexec@lists.infradead.org
8618 W:      http://lse.sourceforge.net/kdump/
8619 S:      Maintained
8620 F:      Documentation/kdump/
8621
8622 KEENE FM RADIO TRANSMITTER DRIVER
8623 M:      Hans Verkuil <hverkuil@xs4all.nl>
8624 L:      linux-media@vger.kernel.org
8625 T:      git git://linuxtv.org/media_tree.git
8626 W:      https://linuxtv.org
8627 S:      Maintained
8628 F:      drivers/media/radio/radio-keene*
8629
8630 KERNEL AUTOMOUNTER
8631 M:      Ian Kent <raven@themaw.net>
8632 L:      autofs@vger.kernel.org
8633 S:      Maintained
8634 F:      fs/autofs/
8635
8636 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8637 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8638 M:      Michal Marek <michal.lkml@markovi.net>
8639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8640 L:      linux-kbuild@vger.kernel.org
8641 S:      Maintained
8642 F:      Documentation/kbuild/
8643 F:      Makefile
8644 F:      scripts/Kbuild*
8645 F:      scripts/Makefile*
8646 F:      scripts/basic/
8647 F:      scripts/mk*
8648 F:      scripts/*vmlinux*
8649 F:      scripts/mod/
8650 F:      scripts/package/
8651
8652 KERNEL JANITORS
8653 L:      kernel-janitors@vger.kernel.org
8654 W:      http://kernelnewbies.org/KernelJanitors
8655 S:      Odd Fixes
8656
8657 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8658 M:      "J. Bruce Fields" <bfields@fieldses.org>
8659 M:      Chuck Lever <chuck.lever@oracle.com>
8660 L:      linux-nfs@vger.kernel.org
8661 W:      http://nfs.sourceforge.net/
8662 T:      git git://linux-nfs.org/~bfields/linux.git
8663 S:      Supported
8664 F:      fs/nfsd/
8665 F:      include/uapi/linux/nfsd/
8666 F:      fs/lockd/
8667 F:      fs/nfs_common/
8668 F:      net/sunrpc/
8669 F:      include/linux/lockd/
8670 F:      include/linux/sunrpc/
8671 F:      include/uapi/linux/sunrpc/
8672
8673 KERNEL SELFTEST FRAMEWORK
8674 M:      Shuah Khan <shuah@kernel.org>
8675 M:      Shuah Khan <skhan@linuxfoundation.org>
8676 L:      linux-kselftest@vger.kernel.org
8677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8678 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8679 S:      Maintained
8680 F:      tools/testing/selftests/
8681 F:      Documentation/dev-tools/kselftest*
8682
8683 KERNEL USERMODE HELPER
8684 M:      Luis Chamberlain <mcgrof@kernel.org>
8685 L:      linux-kernel@vger.kernel.org
8686 S:      Maintained
8687 F:      kernel/umh.c
8688 F:      include/linux/umh.h
8689
8690 KERNEL VIRTUAL MACHINE (KVM)
8691 M:      Paolo Bonzini <pbonzini@redhat.com>
8692 M:      Radim Krčmář <rkrcmar@redhat.com>
8693 L:      kvm@vger.kernel.org
8694 W:      http://www.linux-kvm.org
8695 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8696 S:      Supported
8697 F:      Documentation/virtual/kvm/
8698 F:      include/trace/events/kvm.h
8699 F:      include/uapi/asm-generic/kvm*
8700 F:      include/uapi/linux/kvm*
8701 F:      include/asm-generic/kvm*
8702 F:      include/linux/kvm*
8703 F:      include/kvm/iodev.h
8704 F:      virt/kvm/*
8705 F:      tools/kvm/
8706 F:      tools/testing/selftests/kvm/
8707
8708 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8709 M:      Joerg Roedel <joro@8bytes.org>
8710 L:      kvm@vger.kernel.org
8711 W:      http://www.linux-kvm.org/
8712 S:      Maintained
8713 F:      arch/x86/include/asm/svm.h
8714 F:      arch/x86/kvm/svm.c
8715
8716 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8717 M:      Marc Zyngier <marc.zyngier@arm.com>
8718 R:      James Morse <james.morse@arm.com>
8719 R:      Julien Thierry <julien.thierry@arm.com>
8720 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8721 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8722 L:      kvmarm@lists.cs.columbia.edu
8723 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8724 S:      Maintained
8725 F:      arch/arm/include/uapi/asm/kvm*
8726 F:      arch/arm/include/asm/kvm*
8727 F:      arch/arm/kvm/
8728 F:      arch/arm64/include/uapi/asm/kvm*
8729 F:      arch/arm64/include/asm/kvm*
8730 F:      arch/arm64/kvm/
8731 F:      virt/kvm/arm/
8732 F:      include/kvm/arm_*
8733
8734 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8735 M:      James Hogan <jhogan@kernel.org>
8736 L:      linux-mips@vger.kernel.org
8737 S:      Supported
8738 F:      arch/mips/include/uapi/asm/kvm*
8739 F:      arch/mips/include/asm/kvm*
8740 F:      arch/mips/kvm/
8741
8742 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8743 M:      Paul Mackerras <paulus@ozlabs.org>
8744 L:      kvm-ppc@vger.kernel.org
8745 W:      http://www.linux-kvm.org/
8746 T:      git git://github.com/agraf/linux-2.6.git
8747 S:      Supported
8748 F:      arch/powerpc/include/uapi/asm/kvm*
8749 F:      arch/powerpc/include/asm/kvm*
8750 F:      arch/powerpc/kvm/
8751 F:      arch/powerpc/kernel/kvm*
8752
8753 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8754 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8755 M:      Janosch Frank <frankja@linux.ibm.com>
8756 R:      David Hildenbrand <david@redhat.com>
8757 R:      Cornelia Huck <cohuck@redhat.com>
8758 L:      linux-s390@vger.kernel.org
8759 W:      http://www.ibm.com/developerworks/linux/linux390/
8760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8761 S:      Supported
8762 F:      arch/s390/include/uapi/asm/kvm*
8763 F:      arch/s390/include/asm/gmap.h
8764 F:      arch/s390/include/asm/kvm*
8765 F:      arch/s390/kvm/
8766 F:      arch/s390/mm/gmap.c
8767
8768 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8769 M:      Paolo Bonzini <pbonzini@redhat.com>
8770 M:      Radim Krčmář <rkrcmar@redhat.com>
8771 L:      kvm@vger.kernel.org
8772 W:      http://www.linux-kvm.org
8773 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8774 S:      Supported
8775 F:      arch/x86/kvm/
8776 F:      arch/x86/kvm/*/
8777 F:      arch/x86/include/uapi/asm/kvm*
8778 F:      arch/x86/include/asm/kvm*
8779 F:      arch/x86/include/asm/pvclock-abi.h
8780 F:      arch/x86/kernel/kvm.c
8781 F:      arch/x86/kernel/kvmclock.c
8782
8783 KERNFS
8784 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8785 M:      Tejun Heo <tj@kernel.org>
8786 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8787 S:      Supported
8788 F:      include/linux/kernfs.h
8789 F:      fs/kernfs/
8790
8791 KEXEC
8792 M:      Eric Biederman <ebiederm@xmission.com>
8793 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8794 L:      kexec@lists.infradead.org
8795 S:      Maintained
8796 F:      include/linux/kexec.h
8797 F:      include/uapi/linux/kexec.h
8798 F:      kernel/kexec*
8799
8800 KEYS-ENCRYPTED
8801 M:      Mimi Zohar <zohar@linux.ibm.com>
8802 L:      linux-integrity@vger.kernel.org
8803 L:      keyrings@vger.kernel.org
8804 S:      Supported
8805 F:      Documentation/security/keys/trusted-encrypted.rst
8806 F:      include/keys/encrypted-type.h
8807 F:      security/keys/encrypted-keys/
8808
8809 KEYS-TRUSTED
8810 M:      James Bottomley <jejb@linux.ibm.com>
8811 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8812 M:      Mimi Zohar <zohar@linux.ibm.com>
8813 L:      linux-integrity@vger.kernel.org
8814 L:      keyrings@vger.kernel.org
8815 S:      Supported
8816 F:      Documentation/security/keys/trusted-encrypted.rst
8817 F:      include/keys/trusted-type.h
8818 F:      security/keys/trusted.c
8819 F:      security/keys/trusted.h
8820
8821 KEYS/KEYRINGS:
8822 M:      David Howells <dhowells@redhat.com>
8823 L:      keyrings@vger.kernel.org
8824 S:      Maintained
8825 F:      Documentation/security/keys/core.rst
8826 F:      include/linux/key.h
8827 F:      include/linux/key-type.h
8828 F:      include/linux/keyctl.h
8829 F:      include/uapi/linux/keyctl.h
8830 F:      include/keys/
8831 F:      security/keys/
8832
8833 KGDB / KDB /debug_core
8834 M:      Jason Wessel <jason.wessel@windriver.com>
8835 M:      Daniel Thompson <daniel.thompson@linaro.org>
8836 W:      http://kgdb.wiki.kernel.org/
8837 L:      kgdb-bugreport@lists.sourceforge.net
8838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8839 S:      Maintained
8840 F:      Documentation/dev-tools/kgdb.rst
8841 F:      drivers/misc/kgdbts.c
8842 F:      drivers/tty/serial/kgdboc.c
8843 F:      include/linux/kdb.h
8844 F:      include/linux/kgdb.h
8845 F:      kernel/debug/
8846
8847 KMEMLEAK
8848 M:      Catalin Marinas <catalin.marinas@arm.com>
8849 S:      Maintained
8850 F:      Documentation/dev-tools/kmemleak.rst
8851 F:      include/linux/kmemleak.h
8852 F:      mm/kmemleak.c
8853 F:      mm/kmemleak-test.c
8854
8855 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8856 M:      Luis Chamberlain <mcgrof@kernel.org>
8857 L:      linux-kernel@vger.kernel.org
8858 S:      Maintained
8859 F:      kernel/kmod.c
8860 F:      include/linux/kmod.h
8861 F:      lib/test_kmod.c
8862 F:      tools/testing/selftests/kmod/
8863
8864 KPROBES
8865 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8866 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8867 M:      "David S. Miller" <davem@davemloft.net>
8868 M:      Masami Hiramatsu <mhiramat@kernel.org>
8869 S:      Maintained
8870 F:      Documentation/kprobes.txt
8871 F:      include/linux/kprobes.h
8872 F:      include/asm-generic/kprobes.h
8873 F:      kernel/kprobes.c
8874
8875 KS0108 LCD CONTROLLER DRIVER
8876 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8877 S:      Maintained
8878 F:      Documentation/auxdisplay/ks0108
8879 F:      drivers/auxdisplay/ks0108.c
8880 F:      include/linux/ks0108.h
8881
8882 L3MDEV
8883 M:      David Ahern <dsa@cumulusnetworks.com>
8884 L:      netdev@vger.kernel.org
8885 S:      Maintained
8886 F:      net/l3mdev
8887 F:      include/net/l3mdev.h
8888
8889 L7 BPF FRAMEWORK
8890 M:      John Fastabend <john.fastabend@gmail.com>
8891 M:      Daniel Borkmann <daniel@iogearbox.net>
8892 L:      netdev@vger.kernel.org
8893 L:      bpf@vger.kernel.org
8894 S:      Maintained
8895 F:      include/linux/skmsg.h
8896 F:      net/core/skmsg.c
8897 F:      net/core/sock_map.c
8898 F:      net/ipv4/tcp_bpf.c
8899
8900 LANTIQ / INTEL Ethernet drivers
8901 M:      Hauke Mehrtens <hauke@hauke-m.de>
8902 L:      netdev@vger.kernel.org
8903 S:      Maintained
8904 F:      net/dsa/tag_gswip.c
8905 F:      drivers/net/ethernet/lantiq_xrx200.c
8906 F:      drivers/net/dsa/lantiq_pce.h
8907 F:      drivers/net/dsa/lantiq_gswip.c
8908
8909 LANTIQ MIPS ARCHITECTURE
8910 M:      John Crispin <john@phrozen.org>
8911 L:      linux-mips@vger.kernel.org
8912 S:      Maintained
8913 F:      arch/mips/lantiq
8914 F:      drivers/soc/lantiq
8915
8916 LAPB module
8917 L:      linux-x25@vger.kernel.org
8918 S:      Orphan
8919 F:      Documentation/networking/lapb-module.txt
8920 F:      include/*/lapb.h
8921 F:      net/lapb/
8922
8923 LASI 53c700 driver for PARISC
8924 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8925 L:      linux-scsi@vger.kernel.org
8926 S:      Maintained
8927 F:      Documentation/scsi/53c700.txt
8928 F:      drivers/scsi/53c700*
8929
8930 LEAKING_ADDRESSES
8931 M:      Tobin C. Harding <me@tobin.cc>
8932 M:      Tycho Andersen <tycho@tycho.ws>
8933 L:      kernel-hardening@lists.openwall.com
8934 S:      Maintained
8935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8936 F:      scripts/leaking_addresses.pl
8937
8938 LED SUBSYSTEM
8939 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8940 M:      Pavel Machek <pavel@ucw.cz>
8941 R:      Dan Murphy <dmurphy@ti.com>
8942 L:      linux-leds@vger.kernel.org
8943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8944 S:      Maintained
8945 F:      Documentation/devicetree/bindings/leds/
8946 F:      drivers/leds/
8947 F:      include/linux/leds.h
8948
8949 LEGACY EEPROM DRIVER
8950 M:      Jean Delvare <jdelvare@suse.com>
8951 S:      Maintained
8952 F:      Documentation/misc-devices/eeprom.rst
8953 F:      drivers/misc/eeprom/eeprom.c
8954
8955 LEGO MINDSTORMS EV3
8956 R:      David Lechner <david@lechnology.com>
8957 S:      Maintained
8958 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8959 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8960 F:      drivers/power/supply/lego_ev3_battery.c
8961
8962 LEGO USB Tower driver
8963 M:      Juergen Stuber <starblue@users.sourceforge.net>
8964 L:      legousb-devel@lists.sourceforge.net
8965 W:      http://legousb.sourceforge.net/
8966 S:      Maintained
8967 F:      drivers/usb/misc/legousbtower.c
8968
8969 LG LAPTOP EXTRAS
8970 M:      Matan Ziv-Av <matan@svgalib.org>
8971 L:      platform-driver-x86@vger.kernel.org
8972 S:      Maintained
8973 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8974 F:      Documentation/laptops/lg-laptop.rst
8975 F:      drivers/platform/x86/lg-laptop.c
8976
8977 LG2160 MEDIA DRIVER
8978 M:      Michael Krufky <mkrufky@linuxtv.org>
8979 L:      linux-media@vger.kernel.org
8980 W:      https://linuxtv.org
8981 W:      http://github.com/mkrufky
8982 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8983 T:      git git://linuxtv.org/mkrufky/tuners.git
8984 S:      Maintained
8985 F:      drivers/media/dvb-frontends/lg2160.*
8986
8987 LGDT3305 MEDIA DRIVER
8988 M:      Michael Krufky <mkrufky@linuxtv.org>
8989 L:      linux-media@vger.kernel.org
8990 W:      https://linuxtv.org
8991 W:      http://github.com/mkrufky
8992 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8993 T:      git git://linuxtv.org/mkrufky/tuners.git
8994 S:      Maintained
8995 F:      drivers/media/dvb-frontends/lgdt3305.*
8996
8997 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8998 M:      Viresh Kumar <vireshk@kernel.org>
8999 L:      linux-ide@vger.kernel.org
9000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9001 S:      Maintained
9002 F:      include/linux/pata_arasan_cf_data.h
9003 F:      drivers/ata/pata_arasan_cf.c
9004
9005 LIBATA PATA DRIVERS
9006 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9007 M:      Jens Axboe <axboe@kernel.dk>
9008 L:      linux-ide@vger.kernel.org
9009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9010 S:      Maintained
9011 F:      drivers/ata/pata_*.c
9012 F:      drivers/ata/ata_generic.c
9013
9014 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9015 M:      Linus Walleij <linus.walleij@linaro.org>
9016 L:      linux-ide@vger.kernel.org
9017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9018 S:      Maintained
9019 F:      drivers/ata/pata_ftide010.c
9020 F:      drivers/ata/sata_gemini.c
9021 F:      drivers/ata/sata_gemini.h
9022
9023 LIBATA SATA AHCI PLATFORM devices support
9024 M:      Hans de Goede <hdegoede@redhat.com>
9025 M:      Jens Axboe <axboe@kernel.dk>
9026 L:      linux-ide@vger.kernel.org
9027 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9028 S:      Maintained
9029 F:      drivers/ata/ahci_platform.c
9030 F:      drivers/ata/libahci_platform.c
9031 F:      include/linux/ahci_platform.h
9032
9033 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9034 M:      Mikael Pettersson <mikpelinux@gmail.com>
9035 L:      linux-ide@vger.kernel.org
9036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9037 S:      Maintained
9038 F:      drivers/ata/sata_promise.*
9039
9040 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9041 M:      Jens Axboe <axboe@kernel.dk>
9042 L:      linux-ide@vger.kernel.org
9043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9044 S:      Maintained
9045 F:      drivers/ata/
9046 F:      include/linux/ata.h
9047 F:      include/linux/libata.h
9048 F:      Documentation/devicetree/bindings/ata/
9049
9050 LIBLOCKDEP
9051 M:      Sasha Levin <alexander.levin@microsoft.com>
9052 S:      Maintained
9053 F:      tools/lib/lockdep/
9054
9055 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9056 M:      Dan Williams <dan.j.williams@intel.com>
9057 M:      Vishal Verma <vishal.l.verma@intel.com>
9058 M:      Dave Jiang <dave.jiang@intel.com>
9059 L:      linux-nvdimm@lists.01.org
9060 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9061 S:      Supported
9062 F:      drivers/nvdimm/blk.c
9063 F:      drivers/nvdimm/region_devs.c
9064
9065 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9066 M:      Vishal Verma <vishal.l.verma@intel.com>
9067 M:      Dan Williams <dan.j.williams@intel.com>
9068 M:      Dave Jiang <dave.jiang@intel.com>
9069 L:      linux-nvdimm@lists.01.org
9070 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9071 S:      Supported
9072 F:      drivers/nvdimm/btt*
9073
9074 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9075 M:      Dan Williams <dan.j.williams@intel.com>
9076 M:      Vishal Verma <vishal.l.verma@intel.com>
9077 M:      Dave Jiang <dave.jiang@intel.com>
9078 L:      linux-nvdimm@lists.01.org
9079 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9080 S:      Supported
9081 F:      drivers/nvdimm/pmem*
9082
9083 LIBNVDIMM: DEVICETREE BINDINGS
9084 M:      Oliver O'Halloran <oohall@gmail.com>
9085 L:      linux-nvdimm@lists.01.org
9086 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9087 S:      Supported
9088 F:      drivers/nvdimm/of_pmem.c
9089 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9090
9091 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9092 M:      Dan Williams <dan.j.williams@intel.com>
9093 M:      Vishal Verma <vishal.l.verma@intel.com>
9094 M:      Dave Jiang <dave.jiang@intel.com>
9095 M:      Keith Busch <keith.busch@intel.com>
9096 M:      Ira Weiny <ira.weiny@intel.com>
9097 L:      linux-nvdimm@lists.01.org
9098 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9099 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9100 S:      Supported
9101 F:      drivers/nvdimm/*
9102 F:      drivers/acpi/nfit/*
9103 F:      include/linux/nd.h
9104 F:      include/linux/libnvdimm.h
9105 F:      include/uapi/linux/ndctl.h
9106
9107 LIGHTNVM PLATFORM SUPPORT
9108 M:      Matias Bjorling <mb@lightnvm.io>
9109 W:      http://github/OpenChannelSSD
9110 L:      linux-block@vger.kernel.org
9111 S:      Maintained
9112 F:      drivers/lightnvm/
9113 F:      include/linux/lightnvm.h
9114 F:      include/uapi/linux/lightnvm.h
9115
9116 LINUX FOR POWER MACINTOSH
9117 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9118 W:      http://www.penguinppc.org/
9119 L:      linuxppc-dev@lists.ozlabs.org
9120 S:      Maintained
9121 F:      arch/powerpc/platforms/powermac/
9122 F:      drivers/macintosh/
9123
9124 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9125 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9126 M:      Paul Mackerras <paulus@samba.org>
9127 M:      Michael Ellerman <mpe@ellerman.id.au>
9128 W:      https://github.com/linuxppc/linux/wiki
9129 L:      linuxppc-dev@lists.ozlabs.org
9130 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9131 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9132 S:      Supported
9133 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9134 F:      Documentation/devicetree/bindings/powerpc/
9135 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9136 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9137 F:      Documentation/powerpc/
9138 F:      arch/powerpc/
9139 F:      drivers/char/tpm/tpm_ibmvtpm*
9140 F:      drivers/crypto/nx/
9141 F:      drivers/crypto/vmx/
9142 F:      drivers/i2c/busses/i2c-opal.c
9143 F:      drivers/net/ethernet/ibm/ibmveth.*
9144 F:      drivers/net/ethernet/ibm/ibmvnic.*
9145 F:      drivers/pci/hotplug/pnv_php.c
9146 F:      drivers/pci/hotplug/rpa*
9147 F:      drivers/rtc/rtc-opal.c
9148 F:      drivers/scsi/ibmvscsi/
9149 F:      drivers/tty/hvc/hvc_opal.c
9150 F:      drivers/watchdog/wdrtas.c
9151 F:      tools/testing/selftests/powerpc
9152 N:      /pmac
9153 N:      powermac
9154 N:      powernv
9155 N:      [^a-z0-9]ps3
9156 N:      pseries
9157
9158 LINUX FOR POWERPC EMBEDDED MPC5XXX
9159 M:      Anatolij Gustschin <agust@denx.de>
9160 L:      linuxppc-dev@lists.ozlabs.org
9161 T:      git git://git.denx.de/linux-denx-agust.git
9162 S:      Maintained
9163 F:      arch/powerpc/platforms/512x/
9164 F:      arch/powerpc/platforms/52xx/
9165
9166 LINUX FOR POWERPC EMBEDDED PPC4XX
9167 M:      Alistair Popple <alistair@popple.id.au>
9168 M:      Matt Porter <mporter@kernel.crashing.org>
9169 W:      http://www.penguinppc.org/
9170 L:      linuxppc-dev@lists.ozlabs.org
9171 S:      Maintained
9172 F:      arch/powerpc/platforms/40x/
9173 F:      arch/powerpc/platforms/44x/
9174
9175 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9176 M:      Scott Wood <oss@buserror.net>
9177 M:      Kumar Gala <galak@kernel.crashing.org>
9178 W:      http://www.penguinppc.org/
9179 L:      linuxppc-dev@lists.ozlabs.org
9180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9181 S:      Maintained
9182 F:      arch/powerpc/platforms/83xx/
9183 F:      arch/powerpc/platforms/85xx/
9184 F:      Documentation/devicetree/bindings/powerpc/fsl/
9185
9186 LINUX FOR POWERPC EMBEDDED PPC8XX
9187 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9188 W:      http://www.penguinppc.org/
9189 L:      linuxppc-dev@lists.ozlabs.org
9190 S:      Maintained
9191 F:      arch/powerpc/platforms/8xx/
9192
9193 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9194 L:      linuxppc-dev@lists.ozlabs.org
9195 S:      Orphan
9196 F:      arch/powerpc/*/*virtex*
9197 F:      arch/powerpc/*/*/*virtex*
9198
9199 LINUX FOR POWERPC PA SEMI PWRFICIENT
9200 L:      linuxppc-dev@lists.ozlabs.org
9201 S:      Orphan
9202 F:      arch/powerpc/platforms/pasemi/
9203 F:      drivers/*/*pasemi*
9204 F:      drivers/*/*/*pasemi*
9205
9206 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9207 M:      Kees Cook <keescook@chromium.org>
9208 S:      Maintained
9209 F:      drivers/misc/lkdtm/*
9210
9211 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9212 M:      Alan Stern <stern@rowland.harvard.edu>
9213 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9214 M:      Will Deacon <will@kernel.org>
9215 M:      Peter Zijlstra <peterz@infradead.org>
9216 M:      Boqun Feng <boqun.feng@gmail.com>
9217 M:      Nicholas Piggin <npiggin@gmail.com>
9218 M:      David Howells <dhowells@redhat.com>
9219 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9220 M:      Luc Maranget <luc.maranget@inria.fr>
9221 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9222 R:      Akira Yokosawa <akiyks@gmail.com>
9223 R:      Daniel Lustig <dlustig@nvidia.com>
9224 L:      linux-kernel@vger.kernel.org
9225 L:      linux-arch@vger.kernel.org
9226 S:      Supported
9227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9228 F:      tools/memory-model/
9229 F:      Documentation/atomic_bitops.txt
9230 F:      Documentation/atomic_t.txt
9231 F:      Documentation/core-api/atomic_ops.rst
9232 F:      Documentation/core-api/refcount-vs-atomic.rst
9233 F:      Documentation/memory-barriers.txt
9234
9235 LIS3LV02D ACCELEROMETER DRIVER
9236 M:      Eric Piel <eric.piel@tremplin-utc.net>
9237 S:      Maintained
9238 F:      Documentation/misc-devices/lis3lv02d.rst
9239 F:      drivers/misc/lis3lv02d/
9240 F:      drivers/platform/x86/hp_accel.c
9241
9242 LIVE PATCHING
9243 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9244 M:      Jiri Kosina <jikos@kernel.org>
9245 M:      Miroslav Benes <mbenes@suse.cz>
9246 M:      Petr Mladek <pmladek@suse.com>
9247 R:      Joe Lawrence <joe.lawrence@redhat.com>
9248 S:      Maintained
9249 F:      kernel/livepatch/
9250 F:      include/linux/livepatch.h
9251 F:      arch/x86/include/asm/livepatch.h
9252 F:      arch/x86/kernel/livepatch.c
9253 F:      Documentation/livepatch/
9254 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9255 F:      samples/livepatch/
9256 F:      tools/testing/selftests/livepatch/
9257 L:      live-patching@vger.kernel.org
9258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9259
9260 LLC (802.2)
9261 L:      netdev@vger.kernel.org
9262 S:      Odd fixes
9263 F:      include/linux/llc.h
9264 F:      include/uapi/linux/llc.h
9265 F:      include/net/llc*
9266 F:      net/llc/
9267
9268 LM73 HARDWARE MONITOR DRIVER
9269 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9270 L:      linux-hwmon@vger.kernel.org
9271 S:      Maintained
9272 F:      drivers/hwmon/lm73.c
9273
9274 LM78 HARDWARE MONITOR DRIVER
9275 M:      Jean Delvare <jdelvare@suse.com>
9276 L:      linux-hwmon@vger.kernel.org
9277 S:      Maintained
9278 F:      Documentation/hwmon/lm78.rst
9279 F:      drivers/hwmon/lm78.c
9280
9281 LM83 HARDWARE MONITOR DRIVER
9282 M:      Jean Delvare <jdelvare@suse.com>
9283 L:      linux-hwmon@vger.kernel.org
9284 S:      Maintained
9285 F:      Documentation/hwmon/lm83.rst
9286 F:      drivers/hwmon/lm83.c
9287
9288 LM90 HARDWARE MONITOR DRIVER
9289 M:      Jean Delvare <jdelvare@suse.com>
9290 L:      linux-hwmon@vger.kernel.org
9291 S:      Maintained
9292 F:      Documentation/hwmon/lm90.rst
9293 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9294 F:      drivers/hwmon/lm90.c
9295 F:      include/dt-bindings/thermal/lm90.h
9296
9297 LM95234 HARDWARE MONITOR DRIVER
9298 M:      Guenter Roeck <linux@roeck-us.net>
9299 L:      linux-hwmon@vger.kernel.org
9300 S:      Maintained
9301 F:      Documentation/hwmon/lm95234.rst
9302 F:      drivers/hwmon/lm95234.c
9303
9304 LME2510 MEDIA DRIVER
9305 M:      Malcolm Priestley <tvboxspy@gmail.com>
9306 L:      linux-media@vger.kernel.org
9307 W:      https://linuxtv.org
9308 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9309 S:      Maintained
9310 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9311
9312 LOADPIN SECURITY MODULE
9313 M:      Kees Cook <keescook@chromium.org>
9314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9315 S:      Supported
9316 F:      security/loadpin/
9317 F:      Documentation/admin-guide/LSM/LoadPin.rst
9318
9319 LOCKING PRIMITIVES
9320 M:      Peter Zijlstra <peterz@infradead.org>
9321 M:      Ingo Molnar <mingo@redhat.com>
9322 M:      Will Deacon <will@kernel.org>
9323 L:      linux-kernel@vger.kernel.org
9324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9325 S:      Maintained
9326 F:      Documentation/locking/
9327 F:      include/linux/lockdep.h
9328 F:      include/linux/spinlock*.h
9329 F:      arch/*/include/asm/spinlock*.h
9330 F:      include/linux/rwlock*.h
9331 F:      include/linux/mutex*.h
9332 F:      include/linux/rwsem*.h
9333 F:      include/linux/seqlock.h
9334 F:      lib/locking*.[ch]
9335 F:      kernel/locking/
9336 X:      kernel/locking/locktorture.c
9337
9338 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9339 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9340 L:      linux-ntfs-dev@lists.sourceforge.net
9341 W:      http://www.linux-ntfs.org/content/view/19/37/
9342 S:      Maintained
9343 F:      Documentation/ldm.txt
9344 F:      block/partitions/ldm.*
9345
9346 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9347 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9348 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9349 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9350 L:      MPT-FusionLinux.pdl@broadcom.com
9351 L:      linux-scsi@vger.kernel.org
9352 W:      http://www.avagotech.com/support/
9353 S:      Supported
9354 F:      drivers/message/fusion/
9355 F:      drivers/scsi/mpt3sas/
9356
9357 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9358 M:      Matthew Wilcox <willy@infradead.org>
9359 L:      linux-scsi@vger.kernel.org
9360 S:      Maintained
9361 F:      drivers/scsi/sym53c8xx_2/
9362
9363 LTC1660 DAC DRIVER
9364 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9365 L:      linux-iio@vger.kernel.org
9366 S:      Maintained
9367 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9368 F:      drivers/iio/dac/ltc1660.c
9369
9370 LTC4261 HARDWARE MONITOR DRIVER
9371 M:      Guenter Roeck <linux@roeck-us.net>
9372 L:      linux-hwmon@vger.kernel.org
9373 S:      Maintained
9374 F:      Documentation/hwmon/ltc4261.rst
9375 F:      drivers/hwmon/ltc4261.c
9376
9377 LTC4306 I2C MULTIPLEXER DRIVER
9378 M:      Michael Hennerich <michael.hennerich@analog.com>
9379 W:      http://ez.analog.com/community/linux-device-drivers
9380 L:      linux-i2c@vger.kernel.org
9381 S:      Supported
9382 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9383 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9384
9385 LTP (Linux Test Project)
9386 M:      Mike Frysinger <vapier@gentoo.org>
9387 M:      Cyril Hrubis <chrubis@suse.cz>
9388 M:      Wanlong Gao <wanlong.gao@gmail.com>
9389 M:      Jan Stancek <jstancek@redhat.com>
9390 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9391 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9392 L:      ltp@lists.linux.it (subscribers-only)
9393 W:      http://linux-test-project.github.io/
9394 T:      git git://github.com/linux-test-project/ltp.git
9395 S:      Maintained
9396
9397 M68K ARCHITECTURE
9398 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9399 L:      linux-m68k@lists.linux-m68k.org
9400 W:      http://www.linux-m68k.org/
9401 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9402 S:      Maintained
9403 F:      arch/m68k/
9404 F:      drivers/zorro/
9405
9406 M68K ON APPLE MACINTOSH
9407 M:      Joshua Thompson <funaho@jurai.org>
9408 W:      http://www.mac.linux-m68k.org/
9409 L:      linux-m68k@lists.linux-m68k.org
9410 S:      Maintained
9411 F:      arch/m68k/mac/
9412
9413 M68K ON HP9000/300
9414 M:      Philip Blundell <philb@gnu.org>
9415 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9416 S:      Maintained
9417 F:      arch/m68k/hp300/
9418
9419 M88DS3103 MEDIA DRIVER
9420 M:      Antti Palosaari <crope@iki.fi>
9421 L:      linux-media@vger.kernel.org
9422 W:      https://linuxtv.org
9423 W:      http://palosaari.fi/linux/
9424 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9425 T:      git git://linuxtv.org/anttip/media_tree.git
9426 S:      Maintained
9427 F:      drivers/media/dvb-frontends/m88ds3103*
9428
9429 M88RS2000 MEDIA DRIVER
9430 M:      Malcolm Priestley <tvboxspy@gmail.com>
9431 L:      linux-media@vger.kernel.org
9432 W:      https://linuxtv.org
9433 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9434 S:      Maintained
9435 F:      drivers/media/dvb-frontends/m88rs2000*
9436
9437 MA901 MASTERKIT USB FM RADIO DRIVER
9438 M:      Alexey Klimov <klimov.linux@gmail.com>
9439 L:      linux-media@vger.kernel.org
9440 T:      git git://linuxtv.org/media_tree.git
9441 S:      Maintained
9442 F:      drivers/media/radio/radio-ma901.c
9443
9444 MAC80211
9445 M:      Johannes Berg <johannes@sipsolutions.net>
9446 L:      linux-wireless@vger.kernel.org
9447 W:      http://wireless.kernel.org/
9448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9450 S:      Maintained
9451 F:      Documentation/networking/mac80211-injection.txt
9452 F:      include/net/mac80211.h
9453 F:      net/mac80211/
9454 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9455 F:      Documentation/networking/mac80211_hwsim/README
9456
9457 MAILBOX API
9458 M:      Jassi Brar <jassisinghbrar@gmail.com>
9459 L:      linux-kernel@vger.kernel.org
9460 S:      Maintained
9461 F:      drivers/mailbox/
9462 F:      include/linux/mailbox_client.h
9463 F:      include/linux/mailbox_controller.h
9464
9465 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9466 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9467 W:      http://www.kernel.org/doc/man-pages
9468 L:      linux-man@vger.kernel.org
9469 S:      Maintained
9470
9471 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9472 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9473 L:      linux-mips@vger.kernel.org
9474 S:      Maintained
9475 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9476
9477 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9478 M:      Andrew Lunn <andrew@lunn.ch>
9479 M:      Vivien Didelot <vivien.didelot@gmail.com>
9480 L:      netdev@vger.kernel.org
9481 S:      Maintained
9482 F:      drivers/net/dsa/mv88e6xxx/
9483 F:      include/linux/platform_data/mv88e6xxx.h
9484 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9485
9486 MARVELL ARMADA DRM SUPPORT
9487 M:      Russell King <linux@armlinux.org.uk>
9488 S:      Maintained
9489 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9490 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9491 F:      drivers/gpu/drm/armada/
9492 F:      include/uapi/drm/armada_drm.h
9493 F:      Documentation/devicetree/bindings/display/armada/
9494
9495 MARVELL ARMADA 3700 PHY DRIVERS
9496 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9497 S:      Maintained
9498 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9499 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9500 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9501 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9502
9503 MARVELL CRYPTO DRIVER
9504 M:      Boris Brezillon <bbrezillon@kernel.org>
9505 M:      Arnaud Ebalard <arno@natisbad.org>
9506 F:      drivers/crypto/marvell/
9507 S:      Maintained
9508 L:      linux-crypto@vger.kernel.org
9509
9510 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9511 M:      Mirko Lindner <mlindner@marvell.com>
9512 M:      Stephen Hemminger <stephen@networkplumber.org>
9513 L:      netdev@vger.kernel.org
9514 S:      Maintained
9515 F:      drivers/net/ethernet/marvell/sk*
9516
9517 MARVELL LIBERTAS WIRELESS DRIVER
9518 L:      libertas-dev@lists.infradead.org
9519 S:      Orphan
9520 F:      drivers/net/wireless/marvell/libertas/
9521
9522 MARVELL MACCHIATOBIN SUPPORT
9523 M:      Russell King <linux@armlinux.org.uk>
9524 L:      linux-arm-kernel@lists.infradead.org
9525 S:      Maintained
9526 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9527
9528 MARVELL MV643XX ETHERNET DRIVER
9529 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9530 L:      netdev@vger.kernel.org
9531 S:      Maintained
9532 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9533 F:      include/linux/mv643xx.h
9534
9535 MARVELL MV88X3310 PHY DRIVER
9536 M:      Russell King <linux@armlinux.org.uk>
9537 L:      netdev@vger.kernel.org
9538 S:      Maintained
9539 F:      drivers/net/phy/marvell10g.c
9540
9541 MARVELL MVEBU THERMAL DRIVER
9542 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9543 S:      Maintained
9544 F:      drivers/thermal/armada_thermal.c
9545
9546 MARVELL MVNETA ETHERNET DRIVER
9547 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9548 L:      netdev@vger.kernel.org
9549 S:      Maintained
9550 F:      drivers/net/ethernet/marvell/mvneta.*
9551
9552 MARVELL MWIFIEX WIRELESS DRIVER
9553 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9554 M:      Nishant Sarmukadam <nishants@marvell.com>
9555 M:      Ganapathi Bhat <gbhat@marvell.com>
9556 M:      Xinming Hu <huxinming820@gmail.com>
9557 L:      linux-wireless@vger.kernel.org
9558 S:      Maintained
9559 F:      drivers/net/wireless/marvell/mwifiex/
9560
9561 MARVELL MWL8K WIRELESS DRIVER
9562 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9563 L:      linux-wireless@vger.kernel.org
9564 S:      Odd Fixes
9565 F:      drivers/net/wireless/marvell/mwl8k.c
9566
9567 MARVELL NAND CONTROLLER DRIVER
9568 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9569 L:      linux-mtd@lists.infradead.org
9570 S:      Maintained
9571 F:      drivers/mtd/nand/raw/marvell_nand.c
9572 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9573
9574 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9575 M:      Nicolas Pitre <nico@fluxnic.net>
9576 S:      Odd Fixes
9577 F:      drivers/mmc/host/mvsdio.*
9578
9579 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9580 M:      Hu Ziji <huziji@marvell.com>
9581 L:      linux-mmc@vger.kernel.org
9582 S:      Supported
9583 F:      drivers/mmc/host/sdhci-xenon*
9584 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9585
9586 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9587 M:      Sunil Goutham <sgoutham@marvell.com>
9588 M:      Linu Cherian <lcherian@marvell.com>
9589 M:      Geetha sowjanya <gakula@marvell.com>
9590 M:      Jerin Jacob <jerinj@marvell.com>
9591 L:      netdev@vger.kernel.org
9592 S:      Supported
9593 F:      drivers/net/ethernet/marvell/octeontx2/af/
9594
9595 MATROX FRAMEBUFFER DRIVER
9596 L:      linux-fbdev@vger.kernel.org
9597 S:      Orphan
9598 F:      drivers/video/fbdev/matrox/matroxfb_*
9599 F:      include/uapi/linux/matroxfb.h
9600
9601 MAX16065 HARDWARE MONITOR DRIVER
9602 M:      Guenter Roeck <linux@roeck-us.net>
9603 L:      linux-hwmon@vger.kernel.org
9604 S:      Maintained
9605 F:      Documentation/hwmon/max16065.rst
9606 F:      drivers/hwmon/max16065.c
9607
9608 MAX2175 SDR TUNER DRIVER
9609 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9610 L:      linux-media@vger.kernel.org
9611 T:      git git://linuxtv.org/media_tree.git
9612 S:      Maintained
9613 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9614 F:      Documentation/media/v4l-drivers/max2175.rst
9615 F:      drivers/media/i2c/max2175*
9616 F:      include/uapi/linux/max2175.h
9617
9618 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9619 L:      linux-hwmon@vger.kernel.org
9620 S:      Orphan
9621 F:      Documentation/hwmon/max6650.rst
9622 F:      drivers/hwmon/max6650.c
9623
9624 MAX6697 HARDWARE MONITOR DRIVER
9625 M:      Guenter Roeck <linux@roeck-us.net>
9626 L:      linux-hwmon@vger.kernel.org
9627 S:      Maintained
9628 F:      Documentation/hwmon/max6697.rst
9629 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9630 F:      drivers/hwmon/max6697.c
9631 F:      include/linux/platform_data/max6697.h
9632
9633 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9634 M:      Peter Rosin <peda@axentia.se>
9635 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9636 S:      Maintained
9637 F:      Documentation/devicetree/bindings/sound/max9860.txt
9638 F:      sound/soc/codecs/max9860.*
9639
9640 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9641 M:      Andreas Klinger <ak@it-klinger.de>
9642 L:      linux-iio@vger.kernel.org
9643 S:      Maintained
9644 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9645 F:      drivers/iio/proximity/mb1232.c
9646
9647 MAXIM MAX77650 PMIC MFD DRIVER
9648 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9649 L:      linux-kernel@vger.kernel.org
9650 S:      Maintained
9651 F:      Documentation/devicetree/bindings/*/*max77650.txt
9652 F:      Documentation/devicetree/bindings/*/max77650*.txt
9653 F:      include/linux/mfd/max77650.h
9654 F:      drivers/mfd/max77650.c
9655 F:      drivers/regulator/max77650-regulator.c
9656 F:      drivers/power/supply/max77650-charger.c
9657 F:      drivers/input/misc/max77650-onkey.c
9658 F:      drivers/leds/leds-max77650.c
9659 F:      drivers/gpio/gpio-max77650.c
9660
9661 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9662 M:      Javier Martinez Canillas <javier@dowhile0.org>
9663 L:      linux-kernel@vger.kernel.org
9664 S:      Supported
9665 F:      drivers/regulator/max77802-regulator.c
9666 F:      Documentation/devicetree/bindings/*/*max77802.txt
9667 F:      include/dt-bindings/*/*max77802.h
9668
9669 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9670 M:      Krzysztof Kozlowski <krzk@kernel.org>
9671 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9672 L:      linux-pm@vger.kernel.org
9673 S:      Supported
9674 F:      drivers/power/supply/max14577_charger.c
9675 F:      drivers/power/supply/max77693_charger.c
9676
9677 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9678 M:      Chanwoo Choi <cw00.choi@samsung.com>
9679 M:      Krzysztof Kozlowski <krzk@kernel.org>
9680 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9681 L:      linux-kernel@vger.kernel.org
9682 S:      Supported
9683 F:      drivers/*/max14577*.c
9684 F:      drivers/*/max77686*.c
9685 F:      drivers/*/max77693*.c
9686 F:      drivers/extcon/extcon-max14577.c
9687 F:      drivers/extcon/extcon-max77693.c
9688 F:      drivers/rtc/rtc-max77686.c
9689 F:      drivers/clk/clk-max77686.c
9690 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9691 F:      Documentation/devicetree/bindings/*/max77686.txt
9692 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9693 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9694 F:      include/linux/mfd/max14577*.h
9695 F:      include/linux/mfd/max77686*.h
9696 F:      include/linux/mfd/max77693*.h
9697
9698 MAXIRADIO FM RADIO RECEIVER DRIVER
9699 M:      Hans Verkuil <hverkuil@xs4all.nl>
9700 L:      linux-media@vger.kernel.org
9701 T:      git git://linuxtv.org/media_tree.git
9702 W:      https://linuxtv.org
9703 S:      Maintained
9704 F:      drivers/media/radio/radio-maxiradio*
9705
9706 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9707 M:      Peter Rosin <peda@axentia.se>
9708 L:      linux-iio@vger.kernel.org
9709 S:      Maintained
9710 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9711 F:      drivers/iio/potentiometer/mcp4018.c
9712 F:      drivers/iio/potentiometer/mcp4531.c
9713
9714 MCR20A IEEE-802.15.4 RADIO DRIVER
9715 M:      Xue Liu <liuxuenetmail@gmail.com>
9716 L:      linux-wpan@vger.kernel.org
9717 W:      https://github.com/xueliu/mcr20a-linux
9718 S:      Maintained
9719 F:      drivers/net/ieee802154/mcr20a.c
9720 F:      drivers/net/ieee802154/mcr20a.h
9721 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9722
9723 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9724 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9725 L:      linux-iio@vger.kernel.org
9726 S:      Maintained
9727 F:      drivers/iio/dac/cio-dac.c
9728
9729 MEDIA CONTROLLER FRAMEWORK
9730 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9731 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9732 L:      linux-media@vger.kernel.org
9733 W:      https://www.linuxtv.org
9734 T:      git git://linuxtv.org/media_tree.git
9735 S:      Supported
9736 F:      drivers/media/mc/
9737 F:      include/media/media-*.h
9738 F:      include/uapi/linux/media.h
9739
9740 MEDIA DRIVERS FOR ASCOT2E
9741 M:      Sergey Kozlov <serjk@netup.ru>
9742 M:      Abylay Ospan <aospan@netup.ru>
9743 L:      linux-media@vger.kernel.org
9744 W:      https://linuxtv.org
9745 W:      http://netup.tv/
9746 T:      git git://linuxtv.org/media_tree.git
9747 S:      Supported
9748 F:      drivers/media/dvb-frontends/ascot2e*
9749
9750 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9751 M:      Jasmin Jessich <jasmin@anw.at>
9752 L:      linux-media@vger.kernel.org
9753 W:      https://linuxtv.org
9754 T:      git git://linuxtv.org/media_tree.git
9755 S:      Maintained
9756 F:      drivers/media/dvb-frontends/cxd2099*
9757
9758 MEDIA DRIVERS FOR CXD2841ER
9759 M:      Sergey Kozlov <serjk@netup.ru>
9760 M:      Abylay Ospan <aospan@netup.ru>
9761 L:      linux-media@vger.kernel.org
9762 W:      https://linuxtv.org
9763 W:      http://netup.tv/
9764 T:      git git://linuxtv.org/media_tree.git
9765 S:      Supported
9766 F:      drivers/media/dvb-frontends/cxd2841er*
9767
9768 MEDIA DRIVERS FOR CXD2880
9769 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9770 L:      linux-media@vger.kernel.org
9771 W:      http://linuxtv.org/
9772 T:      git git://linuxtv.org/media_tree.git
9773 S:      Supported
9774 F:      drivers/media/dvb-frontends/cxd2880/*
9775 F:      drivers/media/spi/cxd2880*
9776
9777 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9778 L:      linux-media@vger.kernel.org
9779 W:      https://linuxtv.org
9780 T:      git git://linuxtv.org/media_tree.git
9781 S:      Orphan
9782 F:      drivers/media/pci/ddbridge/*
9783
9784 MEDIA DRIVERS FOR FREESCALE IMX
9785 M:      Steve Longerbeam <slongerbeam@gmail.com>
9786 M:      Philipp Zabel <p.zabel@pengutronix.de>
9787 L:      linux-media@vger.kernel.org
9788 T:      git git://linuxtv.org/media_tree.git
9789 S:      Maintained
9790 F:      Documentation/devicetree/bindings/media/imx.txt
9791 F:      Documentation/media/v4l-drivers/imx.rst
9792 F:      drivers/staging/media/imx/
9793 F:      include/linux/imx-media.h
9794 F:      include/media/imx.h
9795
9796 MEDIA DRIVER FOR FREESCALE IMX PXP
9797 M:      Philipp Zabel <p.zabel@pengutronix.de>
9798 L:      linux-media@vger.kernel.org
9799 T:      git git://linuxtv.org/media_tree.git
9800 S:      Maintained
9801 F:      drivers/media/platform/imx-pxp.[ch]
9802
9803 MEDIA DRIVERS FOR FREESCALE IMX7
9804 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9805 L:      linux-media@vger.kernel.org
9806 T:      git git://linuxtv.org/media_tree.git
9807 S:      Maintained
9808 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9809 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9810 F:      Documentation/media/v4l-drivers/imx7.rst
9811 F:      drivers/staging/media/imx/imx7-media-csi.c
9812 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9813
9814 MEDIA DRIVERS FOR HELENE
9815 M:      Abylay Ospan <aospan@netup.ru>
9816 L:      linux-media@vger.kernel.org
9817 W:      https://linuxtv.org
9818 W:      http://netup.tv/
9819 T:      git git://linuxtv.org/media_tree.git
9820 S:      Supported
9821 F:      drivers/media/dvb-frontends/helene*
9822
9823 MEDIA DRIVERS FOR HORUS3A
9824 M:      Sergey Kozlov <serjk@netup.ru>
9825 M:      Abylay Ospan <aospan@netup.ru>
9826 L:      linux-media@vger.kernel.org
9827 W:      https://linuxtv.org
9828 W:      http://netup.tv/
9829 T:      git git://linuxtv.org/media_tree.git
9830 S:      Supported
9831 F:      drivers/media/dvb-frontends/horus3a*
9832
9833 MEDIA DRIVERS FOR LNBH25
9834 M:      Sergey Kozlov <serjk@netup.ru>
9835 M:      Abylay Ospan <aospan@netup.ru>
9836 L:      linux-media@vger.kernel.org
9837 W:      https://linuxtv.org
9838 W:      http://netup.tv/
9839 T:      git git://linuxtv.org/media_tree.git
9840 S:      Supported
9841 F:      drivers/media/dvb-frontends/lnbh25*
9842
9843 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9844 L:      linux-media@vger.kernel.org
9845 W:      https://linuxtv.org
9846 T:      git git://linuxtv.org/media_tree.git
9847 S:      Orphan
9848 F:      drivers/media/dvb-frontends/mxl5xx*
9849
9850 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9851 M:      Sergey Kozlov <serjk@netup.ru>
9852 M:      Abylay Ospan <aospan@netup.ru>
9853 L:      linux-media@vger.kernel.org
9854 W:      https://linuxtv.org
9855 W:      http://netup.tv/
9856 T:      git git://linuxtv.org/media_tree.git
9857 S:      Supported
9858 F:      drivers/media/pci/netup_unidvb/*
9859
9860 MEDIA DRIVERS FOR RENESAS - CEU
9861 M:      Jacopo Mondi <jacopo@jmondi.org>
9862 L:      linux-media@vger.kernel.org
9863 L:      linux-renesas-soc@vger.kernel.org
9864 T:      git git://linuxtv.org/media_tree.git
9865 S:      Supported
9866 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9867 F:      drivers/media/platform/renesas-ceu.c
9868 F:      include/media/drv-intf/renesas-ceu.h
9869
9870 MEDIA DRIVERS FOR RENESAS - DRIF
9871 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9872 L:      linux-media@vger.kernel.org
9873 L:      linux-renesas-soc@vger.kernel.org
9874 T:      git git://linuxtv.org/media_tree.git
9875 S:      Supported
9876 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9877 F:      drivers/media/platform/rcar_drif.c
9878
9879 MEDIA DRIVERS FOR RENESAS - FCP
9880 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9881 L:      linux-media@vger.kernel.org
9882 L:      linux-renesas-soc@vger.kernel.org
9883 T:      git git://linuxtv.org/media_tree.git
9884 S:      Supported
9885 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9886 F:      drivers/media/platform/rcar-fcp.c
9887 F:      include/media/rcar-fcp.h
9888
9889 MEDIA DRIVERS FOR RENESAS - FDP1
9890 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9891 L:      linux-media@vger.kernel.org
9892 L:      linux-renesas-soc@vger.kernel.org
9893 T:      git git://linuxtv.org/media_tree.git
9894 S:      Supported
9895 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9896 F:      drivers/media/platform/rcar_fdp1.c
9897
9898 MEDIA DRIVERS FOR RENESAS - VIN
9899 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9900 L:      linux-media@vger.kernel.org
9901 L:      linux-renesas-soc@vger.kernel.org
9902 T:      git git://linuxtv.org/media_tree.git
9903 S:      Supported
9904 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9905 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9906 F:      drivers/media/platform/rcar-vin/
9907
9908 MEDIA DRIVERS FOR RENESAS - VSP1
9909 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9910 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9911 L:      linux-media@vger.kernel.org
9912 L:      linux-renesas-soc@vger.kernel.org
9913 T:      git git://linuxtv.org/media_tree.git
9914 S:      Supported
9915 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9916 F:      drivers/media/platform/vsp1/
9917
9918 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9919 L:      linux-media@vger.kernel.org
9920 W:      https://linuxtv.org
9921 T:      git git://linuxtv.org/media_tree.git
9922 S:      Orphan
9923 F:      drivers/media/dvb-frontends/stv0910*
9924
9925 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9926 L:      linux-media@vger.kernel.org
9927 W:      https://linuxtv.org
9928 T:      git git://linuxtv.org/media_tree.git
9929 S:      Orphan
9930 F:      drivers/media/dvb-frontends/stv6111*
9931
9932 MEDIA DRIVERS FOR STM32 - DCMI
9933 M:      Hugues Fruchet <hugues.fruchet@st.com>
9934 L:      linux-media@vger.kernel.org
9935 T:      git git://linuxtv.org/media_tree.git
9936 S:      Supported
9937 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9938 F:      drivers/media/platform/stm32/stm32-dcmi.c
9939
9940 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9941 M:      Dmitry Osipenko <digetx@gmail.com>
9942 L:      linux-media@vger.kernel.org
9943 L:      linux-tegra@vger.kernel.org
9944 T:      git git://linuxtv.org/media_tree.git
9945 S:      Maintained
9946 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9947 F:      drivers/staging/media/tegra-vde/
9948
9949 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9950 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9951 P:      LinuxTV.org Project
9952 L:      linux-media@vger.kernel.org
9953 W:      https://linuxtv.org
9954 Q:      http://patchwork.kernel.org/project/linux-media/list/
9955 T:      git git://linuxtv.org/media_tree.git
9956 S:      Maintained
9957 F:      Documentation/devicetree/bindings/media/
9958 F:      Documentation/media/
9959 F:      drivers/media/
9960 F:      drivers/staging/media/
9961 F:      include/linux/platform_data/media/
9962 F:      include/media/
9963 F:      include/uapi/linux/dvb/
9964 F:      include/uapi/linux/videodev2.h
9965 F:      include/uapi/linux/media.h
9966 F:      include/uapi/linux/v4l2-*
9967 F:      include/uapi/linux/meye.h
9968 F:      include/uapi/linux/ivtv*
9969 F:      include/uapi/linux/uvcvideo.h
9970
9971 MEDIATEK BLUETOOTH DRIVER
9972 M:      Sean Wang <sean.wang@mediatek.com>
9973 L:      linux-bluetooth@vger.kernel.org
9974 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9975 S:      Maintained
9976 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9977 F:      drivers/bluetooth/btmtkuart.c
9978
9979 MEDIATEK CIR DRIVER
9980 M:      Sean Wang <sean.wang@mediatek.com>
9981 S:      Maintained
9982 F:      drivers/media/rc/mtk-cir.c
9983
9984 MEDIATEK DMA DRIVER
9985 M:      Sean Wang <sean.wang@mediatek.com>
9986 L:      dmaengine@vger.kernel.org
9987 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9988 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9989 S:      Maintained
9990 F:      Documentation/devicetree/bindings/dma/mtk-*
9991 F:      drivers/dma/mediatek/
9992
9993 MEDIATEK PMIC LED DRIVER
9994 M:      Sean Wang <sean.wang@mediatek.com>
9995 S:      Maintained
9996 F:      drivers/leds/leds-mt6323.c
9997 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9998
9999 MEDIATEK ETHERNET DRIVER
10000 M:      Felix Fietkau <nbd@openwrt.org>
10001 M:      John Crispin <john@phrozen.org>
10002 M:      Sean Wang <sean.wang@mediatek.com>
10003 M:      Nelson Chang <nelson.chang@mediatek.com>
10004 L:      netdev@vger.kernel.org
10005 S:      Maintained
10006 F:      drivers/net/ethernet/mediatek/
10007
10008 MEDIATEK SWITCH DRIVER
10009 M:      Sean Wang <sean.wang@mediatek.com>
10010 L:      netdev@vger.kernel.org
10011 S:      Maintained
10012 F:      drivers/net/dsa/mt7530.*
10013 F:      net/dsa/tag_mtk.c
10014
10015 MEDIATEK JPEG DRIVER
10016 M:      Rick Chang <rick.chang@mediatek.com>
10017 M:      Bin Liu <bin.liu@mediatek.com>
10018 S:      Supported
10019 F:      drivers/media/platform/mtk-jpeg/
10020 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10021
10022 MEDIATEK MDP DRIVER
10023 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10024 M:      Houlong Wei <houlong.wei@mediatek.com>
10025 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10026 S:      Supported
10027 F:      drivers/media/platform/mtk-mdp/
10028 F:      drivers/media/platform/mtk-vpu/
10029 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10030
10031 MEDIATEK MEDIA DRIVER
10032 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10033 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10034 S:      Supported
10035 F:      drivers/media/platform/mtk-vcodec/
10036 F:      drivers/media/platform/mtk-vpu/
10037 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10038 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10039
10040 MEDIATEK MMC/SD/SDIO DRIVER
10041 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10042 S:      Maintained
10043 F:      drivers/mmc/host/mtk-sd.c
10044 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10045
10046 MEDIATEK MT76 WIRELESS LAN DRIVER
10047 M:      Felix Fietkau <nbd@nbd.name>
10048 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10049 R:      Ryder Lee <ryder.lee@mediatek.com>
10050 R:      Roy Luo <royluo@google.com>
10051 L:      linux-wireless@vger.kernel.org
10052 S:      Maintained
10053 F:      drivers/net/wireless/mediatek/mt76/
10054
10055 MEDIATEK MT7601U WIRELESS LAN DRIVER
10056 M:      Jakub Kicinski <kubakici@wp.pl>
10057 L:      linux-wireless@vger.kernel.org
10058 S:      Maintained
10059 F:      drivers/net/wireless/mediatek/mt7601u/
10060
10061 MEDIATEK NAND CONTROLLER DRIVER
10062 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10063 L:      linux-mtd@lists.infradead.org
10064 S:      Maintained
10065 F:      drivers/mtd/nand/raw/mtk_*
10066 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10067
10068 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10069 M:      Sean Wang <sean.wang@mediatek.com>
10070 S:      Maintained
10071 F:      drivers/char/hw_random/mtk-rng.c
10072
10073 MEDIATEK USB3 DRD IP DRIVER
10074 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10075 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10076 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10077 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10078 S:      Maintained
10079 F:      drivers/usb/mtu3/
10080
10081 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10082 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10083 M:      Martin Donnelly <martin.donnelly@ge.com>
10084 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10085 S:      Maintained
10086 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10087 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10088
10089 MEGARAID SCSI/SAS DRIVERS
10090 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10091 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10092 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10093 L:      megaraidlinux.pdl@broadcom.com
10094 L:      linux-scsi@vger.kernel.org
10095 W:      http://www.avagotech.com/support/
10096 S:      Maintained
10097 F:      Documentation/scsi/megaraid.txt
10098 F:      drivers/scsi/megaraid.*
10099 F:      drivers/scsi/megaraid/
10100
10101 MELEXIS MLX90614 DRIVER
10102 M:      Crt Mori <cmo@melexis.com>
10103 L:      linux-iio@vger.kernel.org
10104 W:      http://www.melexis.com
10105 S:      Supported
10106 F:      drivers/iio/temperature/mlx90614.c
10107
10108 MELEXIS MLX90632 DRIVER
10109 M:      Crt Mori <cmo@melexis.com>
10110 L:      linux-iio@vger.kernel.org
10111 W:      http://www.melexis.com
10112 S:      Supported
10113 F:      drivers/iio/temperature/mlx90632.c
10114
10115 MELFAS MIP4 TOUCHSCREEN DRIVER
10116 M:      Sangwon Jee <jeesw@melfas.com>
10117 W:      http://www.melfas.com
10118 S:      Supported
10119 F:      drivers/input/touchscreen/melfas_mip4.c
10120 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10121
10122 MELLANOX ETHERNET DRIVER (mlx4_en)
10123 M:      Tariq Toukan <tariqt@mellanox.com>
10124 L:      netdev@vger.kernel.org
10125 S:      Supported
10126 W:      http://www.mellanox.com
10127 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10128 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10129
10130 MELLANOX ETHERNET DRIVER (mlx5e)
10131 M:      Saeed Mahameed <saeedm@mellanox.com>
10132 L:      netdev@vger.kernel.org
10133 S:      Supported
10134 W:      http://www.mellanox.com
10135 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10136 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10137
10138 MELLANOX ETHERNET INNOVA DRIVERS
10139 R:      Boris Pismenny <borisp@mellanox.com>
10140 L:      netdev@vger.kernel.org
10141 S:      Supported
10142 W:      http://www.mellanox.com
10143 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10144 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10145 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10146 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10147 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10148
10149 MELLANOX ETHERNET SWITCH DRIVERS
10150 M:      Jiri Pirko <jiri@mellanox.com>
10151 M:      Ido Schimmel <idosch@mellanox.com>
10152 L:      netdev@vger.kernel.org
10153 S:      Supported
10154 W:      http://www.mellanox.com
10155 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10156 F:      drivers/net/ethernet/mellanox/mlxsw/
10157 F:      tools/testing/selftests/drivers/net/mlxsw/
10158
10159 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10160 M:      mlxsw@mellanox.com
10161 L:      netdev@vger.kernel.org
10162 S:      Supported
10163 W:      http://www.mellanox.com
10164 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10165 F:      drivers/net/ethernet/mellanox/mlxfw/
10166
10167 MELLANOX HARDWARE PLATFORM SUPPORT
10168 M:      Andy Shevchenko <andy@infradead.org>
10169 M:      Darren Hart <dvhart@infradead.org>
10170 M:      Vadim Pasternak <vadimp@mellanox.com>
10171 L:      platform-driver-x86@vger.kernel.org
10172 S:      Supported
10173 F:      drivers/platform/mellanox/
10174 F:      include/linux/platform_data/mlxreg.h
10175
10176 MELLANOX MLX4 core VPI driver
10177 M:      Tariq Toukan <tariqt@mellanox.com>
10178 L:      netdev@vger.kernel.org
10179 L:      linux-rdma@vger.kernel.org
10180 W:      http://www.mellanox.com
10181 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10182 S:      Supported
10183 F:      drivers/net/ethernet/mellanox/mlx4/
10184 F:      include/linux/mlx4/
10185
10186 MELLANOX MLX4 IB driver
10187 M:      Yishai Hadas <yishaih@mellanox.com>
10188 L:      linux-rdma@vger.kernel.org
10189 W:      http://www.mellanox.com
10190 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10191 S:      Supported
10192 F:      drivers/infiniband/hw/mlx4/
10193 F:      include/linux/mlx4/
10194 F:      include/uapi/rdma/mlx4-abi.h
10195
10196 MELLANOX MLX5 core VPI driver
10197 M:      Saeed Mahameed <saeedm@mellanox.com>
10198 M:      Leon Romanovsky <leonro@mellanox.com>
10199 L:      netdev@vger.kernel.org
10200 L:      linux-rdma@vger.kernel.org
10201 W:      http://www.mellanox.com
10202 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10203 S:      Supported
10204 F:      drivers/net/ethernet/mellanox/mlx5/core/
10205 F:      include/linux/mlx5/
10206 F:      Documentation/networking/device_drivers/mellanox/
10207
10208 MELLANOX MLX5 IB driver
10209 M:      Leon Romanovsky <leonro@mellanox.com>
10210 L:      linux-rdma@vger.kernel.org
10211 W:      http://www.mellanox.com
10212 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10213 S:      Supported
10214 F:      drivers/infiniband/hw/mlx5/
10215 F:      include/linux/mlx5/
10216 F:      include/uapi/rdma/mlx5-abi.h
10217
10218 MELLANOX MLXCPLD I2C AND MUX DRIVER
10219 M:      Vadim Pasternak <vadimp@mellanox.com>
10220 M:      Michael Shych <michaelsh@mellanox.com>
10221 L:      linux-i2c@vger.kernel.org
10222 S:      Supported
10223 F:      drivers/i2c/busses/i2c-mlxcpld.c
10224 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10225 F:      Documentation/i2c/busses/i2c-mlxcpld
10226
10227 MELLANOX MLXCPLD LED DRIVER
10228 M:      Vadim Pasternak <vadimp@mellanox.com>
10229 L:      linux-leds@vger.kernel.org
10230 S:      Supported
10231 F:      drivers/leds/leds-mlxcpld.c
10232 F:      drivers/leds/leds-mlxreg.c
10233 F:      Documentation/leds/leds-mlxcpld.rst
10234
10235 MELLANOX PLATFORM DRIVER
10236 M:      Vadim Pasternak <vadimp@mellanox.com>
10237 L:      platform-driver-x86@vger.kernel.org
10238 S:      Supported
10239 F:      drivers/platform/x86/mlx-platform.c
10240
10241 MEMBARRIER SUPPORT
10242 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10243 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10244 L:      linux-kernel@vger.kernel.org
10245 S:      Supported
10246 F:      kernel/sched/membarrier.c
10247 F:      include/uapi/linux/membarrier.h
10248 F:      arch/powerpc/include/asm/membarrier.h
10249
10250 MEMBLOCK
10251 M:      Mike Rapoport <rppt@linux.ibm.com>
10252 L:      linux-mm@kvack.org
10253 S:      Maintained
10254 F:      include/linux/memblock.h
10255 F:      mm/memblock.c
10256 F:      Documentation/core-api/boot-time-mm.rst
10257
10258 MEMORY MANAGEMENT
10259 L:      linux-mm@kvack.org
10260 W:      http://www.linux-mm.org
10261 S:      Maintained
10262 F:      include/linux/mm.h
10263 F:      include/linux/gfp.h
10264 F:      include/linux/mmzone.h
10265 F:      include/linux/memory_hotplug.h
10266 F:      include/linux/vmalloc.h
10267 F:      mm/
10268
10269 MEMORY TECHNOLOGY DEVICES (MTD)
10270 M:      David Woodhouse <dwmw2@infradead.org>
10271 M:      Brian Norris <computersforpeace@gmail.com>
10272 M:      Marek Vasut <marek.vasut@gmail.com>
10273 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10274 M:      Richard Weinberger <richard@nod.at>
10275 M:      Vignesh Raghavendra <vigneshr@ti.com>
10276 L:      linux-mtd@lists.infradead.org
10277 W:      http://www.linux-mtd.infradead.org/
10278 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10280 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10281 S:      Maintained
10282 F:      Documentation/devicetree/bindings/mtd/
10283 F:      drivers/mtd/
10284 F:      include/linux/mtd/
10285 F:      include/uapi/mtd/
10286
10287 MEN A21 WATCHDOG DRIVER
10288 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10289 L:      linux-watchdog@vger.kernel.org
10290 S:      Maintained
10291 F:      drivers/watchdog/mena21_wdt.c
10292
10293 MEN CHAMELEON BUS (mcb)
10294 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10295 S:      Maintained
10296 F:      drivers/mcb/
10297 F:      include/linux/mcb.h
10298 F:      Documentation/men-chameleon-bus.txt
10299
10300 MEN F21BMC (Board Management Controller)
10301 M:      Andreas Werner <andreas.werner@men.de>
10302 S:      Supported
10303 F:      drivers/mfd/menf21bmc.c
10304 F:      drivers/watchdog/menf21bmc_wdt.c
10305 F:      drivers/leds/leds-menf21bmc.c
10306 F:      drivers/hwmon/menf21bmc_hwmon.c
10307 F:      Documentation/hwmon/menf21bmc.rst
10308
10309 MEN Z069 WATCHDOG DRIVER
10310 M:      Johannes Thumshirn <jth@kernel.org>
10311 L:      linux-watchdog@vger.kernel.org
10312 S:      Maintained
10313 F:      drivers/watchdog/menz69_wdt.c
10314
10315 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10316 M:      Neil Armstrong <narmstrong@baylibre.com>
10317 L:      linux-media@vger.kernel.org
10318 L:      linux-amlogic@lists.infradead.org
10319 W:      http://linux-meson.com/
10320 S:      Supported
10321 F:      drivers/media/platform/meson/ao-cec.c
10322 F:      drivers/media/platform/meson/ao-cec-g12a.c
10323 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10324 T:      git git://linuxtv.org/media_tree.git
10325
10326 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10327 M:      Liang Yang <liang.yang@amlogic.com>
10328 L:      linux-mtd@lists.infradead.org
10329 S:      Maintained
10330 F:      drivers/mtd/nand/raw/meson_*
10331 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10332
10333 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10334 M:      Maxime Jourdan <mjourdan@baylibre.com>
10335 L:      linux-media@vger.kernel.org
10336 L:      linux-amlogic@lists.infradead.org
10337 S:      Supported
10338 F:      drivers/staging/media/meson/vdec/
10339 T:      git git://linuxtv.org/media_tree.git
10340
10341 METHODE UDPU SUPPORT
10342 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10343 S:      Maintained
10344 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10345
10346 MICROBLAZE ARCHITECTURE
10347 M:      Michal Simek <monstr@monstr.eu>
10348 W:      http://www.monstr.eu/fdt/
10349 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10350 S:      Supported
10351 F:      arch/microblaze/
10352
10353 MICROCHIP AT91 SERIAL DRIVER
10354 M:      Richard Genoud <richard.genoud@gmail.com>
10355 S:      Maintained
10356 F:      drivers/tty/serial/atmel_serial.c
10357 F:      drivers/tty/serial/atmel_serial.h
10358 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10359
10360 MICROCHIP AUDIO ASOC DRIVERS
10361 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10362 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10363 S:      Supported
10364 F:      sound/soc/atmel
10365
10366 MICROCHIP DMA DRIVER
10367 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10369 L:      dmaengine@vger.kernel.org
10370 S:      Supported
10371 F:      drivers/dma/at_hdmac.c
10372 F:      drivers/dma/at_hdmac_regs.h
10373 F:      include/linux/platform_data/dma-atmel.h
10374 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10375 F:      include/dt-bindings/dma/at91.h
10376
10377 MICROCHIP ECC DRIVER
10378 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10379 L:      linux-crypto@vger.kernel.org
10380 S:      Maintained
10381 F:      drivers/crypto/atmel-ecc.*
10382
10383 MICROCHIP I2C DRIVER
10384 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10385 L:      linux-i2c@vger.kernel.org
10386 S:      Supported
10387 F:      drivers/i2c/busses/i2c-at91.h
10388 F:      drivers/i2c/busses/i2c-at91-*.c
10389
10390 MICROCHIP ISC DRIVER
10391 M:      Eugen Hristev <eugen.hristev@microchip.com>
10392 L:      linux-media@vger.kernel.org
10393 S:      Supported
10394 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10395 F:      drivers/media/platform/atmel/atmel-isc.h
10396 F:      drivers/media/platform/atmel/atmel-isc-base.c
10397 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10398 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10399
10400 MICROCHIP ISI DRIVER
10401 M:      Eugen Hristev <eugen.hristev@microchip.com>
10402 L:      linux-media@vger.kernel.org
10403 S:      Supported
10404 F:      drivers/media/platform/atmel/atmel-isi.c
10405 F:      drivers/media/platform/atmel/atmel-isi.h
10406
10407 MICROCHIP AT91 USART MFD DRIVER
10408 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10409 L:      linux-kernel@vger.kernel.org
10410 S:      Supported
10411 F:      drivers/mfd/at91-usart.c
10412 F:      include/dt-bindings/mfd/at91-usart.h
10413 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10414
10415 MICROCHIP AT91 USART SPI DRIVER
10416 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10417 L:      linux-spi@vger.kernel.org
10418 S:      Supported
10419 F:      drivers/spi/spi-at91-usart.c
10420 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10421
10422 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10423 M:      Woojung Huh <woojung.huh@microchip.com>
10424 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10425 L:      netdev@vger.kernel.org
10426 S:      Maintained
10427 F:      net/dsa/tag_ksz.c
10428 F:      drivers/net/dsa/microchip/*
10429 F:      include/linux/platform_data/microchip-ksz.h
10430 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10431
10432 MICROCHIP LAN743X ETHERNET DRIVER
10433 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10434 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10435 L:      netdev@vger.kernel.org
10436 S:      Maintained
10437 F:      drivers/net/ethernet/microchip/lan743x_*
10438
10439 MICROCHIP LCDFB DRIVER
10440 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10441 L:      linux-fbdev@vger.kernel.org
10442 S:      Maintained
10443 F:      drivers/video/fbdev/atmel_lcdfb.c
10444 F:      include/video/atmel_lcdc.h
10445
10446 MICROCHIP MMC/SD/SDIO MCI DRIVER
10447 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10448 S:      Maintained
10449 F:      drivers/mmc/host/atmel-mci.c
10450
10451 MICROCHIP MCP16502 PMIC DRIVER
10452 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10454 S:      Maintained
10455 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10456 F:      drivers/regulator/mcp16502.c
10457
10458 MICROCHIP MCP3911 ADC DRIVER
10459 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10460 M:      Kent Gustavsson <kent@minoris.se>
10461 L:      linux-iio@vger.kernel.org
10462 S:      Supported
10463 F:      drivers/iio/adc/mcp3911.c
10464 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10465
10466 MICROCHIP NAND DRIVER
10467 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10468 L:      linux-mtd@lists.infradead.org
10469 S:      Supported
10470 F:      drivers/mtd/nand/raw/atmel/*
10471 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10472
10473 MICROCHIP PWM DRIVER
10474 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10476 L:      linux-pwm@vger.kernel.org
10477 S:      Supported
10478 F:      drivers/pwm/pwm-atmel.c
10479 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10480
10481 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10482 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10483 M:      Eugen Hristev <eugen.hristev@microchip.com>
10484 L:      linux-iio@vger.kernel.org
10485 S:      Supported
10486 F:      drivers/iio/adc/at91-sama5d2_adc.c
10487 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10488 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10489
10490 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10491 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10492 S:      Supported
10493 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10494
10495 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10496 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10497 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10498 L:      linux-gpio@vger.kernel.org
10499 F:      drivers/gpio/gpio-sama5d2-piobu.c
10500
10501 MICROCHIP SPI DRIVER
10502 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10503 S:      Supported
10504 F:      drivers/spi/spi-atmel.*
10505
10506 MICROCHIP SSC DRIVER
10507 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10508 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10509 S:      Supported
10510 F:      drivers/misc/atmel-ssc.c
10511 F:      include/linux/atmel-ssc.h
10512
10513 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10514 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10515 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10516 S:      Supported
10517 F:      drivers/misc/atmel_tclib.c
10518 F:      drivers/clocksource/tcb_clksrc.c
10519
10520 MICROCHIP USBA UDC DRIVER
10521 M:      Cristian Birsan <cristian.birsan@microchip.com>
10522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10523 S:      Supported
10524 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10525
10526 MICROCHIP USB251XB DRIVER
10527 M:      Richard Leitner <richard.leitner@skidata.com>
10528 L:      linux-usb@vger.kernel.org
10529 S:      Maintained
10530 F:      drivers/usb/misc/usb251xb.c
10531 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10532
10533 MICROCHIP XDMA DRIVER
10534 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10535 L:      linux-arm-kernel@lists.infradead.org
10536 L:      dmaengine@vger.kernel.org
10537 S:      Supported
10538 F:      drivers/dma/at_xdmac.c
10539
10540 MICROSEMI MIPS SOCS
10541 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10542 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10543 L:      linux-mips@vger.kernel.org
10544 S:      Supported
10545 F:      arch/mips/generic/board-ocelot.c
10546 F:      arch/mips/configs/generic/board-ocelot.config
10547 F:      arch/mips/boot/dts/mscc/
10548 F:      Documentation/devicetree/bindings/mips/mscc.txt
10549
10550 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10551 M:      Don Brace <don.brace@microsemi.com>
10552 L:      esc.storagedev@microsemi.com
10553 L:      linux-scsi@vger.kernel.org
10554 S:      Supported
10555 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10556 F:      drivers/scsi/smartpqi/Kconfig
10557 F:      drivers/scsi/smartpqi/Makefile
10558 F:      include/linux/cciss*.h
10559 F:      include/uapi/linux/cciss*.h
10560 F:      Documentation/scsi/smartpqi.txt
10561
10562 MICROSEMI ETHERNET SWITCH DRIVER
10563 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10564 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10565 L:      netdev@vger.kernel.org
10566 S:      Supported
10567 F:      drivers/net/ethernet/mscc/
10568
10569 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10570 M:      Chen Yu <yu.c.chen@intel.com>
10571 L:      platform-driver-x86@vger.kernel.org
10572 S:      Supported
10573 F:      drivers/platform/x86/surfacepro3_button.c
10574
10575 MICROTEK X6 SCANNER
10576 M:      Oliver Neukum <oliver@neukum.org>
10577 S:      Maintained
10578 F:      drivers/usb/image/microtek.*
10579
10580 MIPS
10581 M:      Ralf Baechle <ralf@linux-mips.org>
10582 M:      Paul Burton <paul.burton@mips.com>
10583 M:      James Hogan <jhogan@kernel.org>
10584 L:      linux-mips@vger.kernel.org
10585 W:      http://www.linux-mips.org/
10586 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10588 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10589 S:      Supported
10590 F:      Documentation/devicetree/bindings/mips/
10591 F:      Documentation/mips/
10592 F:      arch/mips/
10593 F:      drivers/platform/mips/
10594
10595 MIPS BOSTON DEVELOPMENT BOARD
10596 M:      Paul Burton <paul.burton@mips.com>
10597 L:      linux-mips@vger.kernel.org
10598 S:      Maintained
10599 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10600 F:      arch/mips/boot/dts/img/boston.dts
10601 F:      arch/mips/configs/generic/board-boston.config
10602 F:      drivers/clk/imgtec/clk-boston.c
10603 F:      include/dt-bindings/clock/boston-clock.h
10604
10605 MIPS GENERIC PLATFORM
10606 M:      Paul Burton <paul.burton@mips.com>
10607 L:      linux-mips@vger.kernel.org
10608 S:      Supported
10609 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10610 F:      arch/mips/generic/
10611 F:      arch/mips/tools/generic-board-config.sh
10612
10613 MIPS/LOONGSON1 ARCHITECTURE
10614 M:      Keguang Zhang <keguang.zhang@gmail.com>
10615 L:      linux-mips@vger.kernel.org
10616 S:      Maintained
10617 F:      arch/mips/loongson32/
10618 F:      arch/mips/include/asm/mach-loongson32/
10619 F:      drivers/*/*loongson1*
10620 F:      drivers/*/*/*loongson1*
10621
10622 MIPS/LOONGSON2 ARCHITECTURE
10623 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10624 L:      linux-mips@vger.kernel.org
10625 S:      Maintained
10626 F:      arch/mips/loongson64/fuloong-2e/
10627 F:      arch/mips/loongson64/lemote-2f/
10628 F:      arch/mips/include/asm/mach-loongson64/
10629 F:      drivers/*/*loongson2*
10630 F:      drivers/*/*/*loongson2*
10631
10632 MIPS/LOONGSON3 ARCHITECTURE
10633 M:      Huacai Chen <chenhc@lemote.com>
10634 L:      linux-mips@vger.kernel.org
10635 S:      Maintained
10636 F:      arch/mips/loongson64/
10637 F:      arch/mips/include/asm/mach-loongson64/
10638 F:      drivers/platform/mips/cpu_hwmon.c
10639 F:      drivers/*/*loongson3*
10640 F:      drivers/*/*/*loongson3*
10641
10642 MIPS RINT INSTRUCTION EMULATION
10643 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10644 L:      linux-mips@vger.kernel.org
10645 S:      Supported
10646 F:      arch/mips/math-emu/sp_rint.c
10647 F:      arch/mips/math-emu/dp_rint.c
10648
10649 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10650 M:      Hans Verkuil <hverkuil@xs4all.nl>
10651 L:      linux-media@vger.kernel.org
10652 T:      git git://linuxtv.org/media_tree.git
10653 W:      https://linuxtv.org
10654 S:      Odd Fixes
10655 F:      drivers/media/radio/radio-miropcm20*
10656
10657 MMP SUPPORT
10658 R:      Lubomir Rintel <lkundrak@v3.sk>
10659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10660 S:      Odd Fixes
10661 F:      arch/arm/boot/dts/mmp*
10662 F:      arch/arm/mach-mmp/
10663
10664 MMU GATHER AND TLB INVALIDATION
10665 M:      Will Deacon <will@kernel.org>
10666 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10667 M:      Andrew Morton <akpm@linux-foundation.org>
10668 M:      Nick Piggin <npiggin@gmail.com>
10669 M:      Peter Zijlstra <peterz@infradead.org>
10670 L:      linux-arch@vger.kernel.org
10671 L:      linux-mm@kvack.org
10672 S:      Maintained
10673 F:      arch/*/include/asm/tlb.h
10674 F:      include/asm-generic/tlb.h
10675 F:      mm/mmu_gather.c
10676
10677 MN88472 MEDIA DRIVER
10678 M:      Antti Palosaari <crope@iki.fi>
10679 L:      linux-media@vger.kernel.org
10680 W:      https://linuxtv.org
10681 W:      http://palosaari.fi/linux/
10682 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10683 S:      Maintained
10684 F:      drivers/media/dvb-frontends/mn88472*
10685
10686 MN88473 MEDIA DRIVER
10687 M:      Antti Palosaari <crope@iki.fi>
10688 L:      linux-media@vger.kernel.org
10689 W:      https://linuxtv.org
10690 W:      http://palosaari.fi/linux/
10691 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10692 S:      Maintained
10693 F:      drivers/media/dvb-frontends/mn88473*
10694
10695 MODULE SUPPORT
10696 M:      Jessica Yu <jeyu@kernel.org>
10697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10698 S:      Maintained
10699 F:      include/linux/module.h
10700 F:      kernel/module.c
10701
10702 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10703 W:      http://popies.net/meye/
10704 S:      Orphan
10705 F:      Documentation/media/v4l-drivers/meye*
10706 F:      drivers/media/pci/meye/
10707 F:      include/uapi/linux/meye.h
10708
10709 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10710 M:      Jiri Slaby <jirislaby@gmail.com>
10711 S:      Maintained
10712 F:      Documentation/serial/moxa-smartio.rst
10713 F:      drivers/tty/mxser.*
10714
10715 MR800 AVERMEDIA USB FM RADIO DRIVER
10716 M:      Alexey Klimov <klimov.linux@gmail.com>
10717 L:      linux-media@vger.kernel.org
10718 T:      git git://linuxtv.org/media_tree.git
10719 S:      Maintained
10720 F:      drivers/media/radio/radio-mr800.c
10721
10722 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10723 M:      Alan Ott <alan@signal11.us>
10724 L:      linux-wpan@vger.kernel.org
10725 S:      Maintained
10726 F:      drivers/net/ieee802154/mrf24j40.c
10727 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10728
10729 MSI LAPTOP SUPPORT
10730 M:      "Lee, Chun-Yi" <jlee@suse.com>
10731 L:      platform-driver-x86@vger.kernel.org
10732 S:      Maintained
10733 F:      drivers/platform/x86/msi-laptop.c
10734
10735 MSI WMI SUPPORT
10736 L:      platform-driver-x86@vger.kernel.org
10737 S:      Orphan
10738 F:      drivers/platform/x86/msi-wmi.c
10739
10740 MSI001 MEDIA DRIVER
10741 M:      Antti Palosaari <crope@iki.fi>
10742 L:      linux-media@vger.kernel.org
10743 W:      https://linuxtv.org
10744 W:      http://palosaari.fi/linux/
10745 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10746 T:      git git://linuxtv.org/anttip/media_tree.git
10747 S:      Maintained
10748 F:      drivers/media/tuners/msi001*
10749
10750 MSI2500 MEDIA DRIVER
10751 M:      Antti Palosaari <crope@iki.fi>
10752 L:      linux-media@vger.kernel.org
10753 W:      https://linuxtv.org
10754 W:      http://palosaari.fi/linux/
10755 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10756 T:      git git://linuxtv.org/anttip/media_tree.git
10757 S:      Maintained
10758 F:      drivers/media/usb/msi2500/
10759
10760 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10761 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10762 L:      linux-mtd@lists.infradead.org
10763 S:      Maintained
10764 F:      drivers/mtd/devices/docg3*
10765
10766 MT9M032 APTINA SENSOR DRIVER
10767 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10768 L:      linux-media@vger.kernel.org
10769 T:      git git://linuxtv.org/media_tree.git
10770 S:      Maintained
10771 F:      drivers/media/i2c/mt9m032.c
10772 F:      include/media/i2c/mt9m032.h
10773
10774 MT9P031 APTINA CAMERA SENSOR
10775 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10776 L:      linux-media@vger.kernel.org
10777 T:      git git://linuxtv.org/media_tree.git
10778 S:      Maintained
10779 F:      drivers/media/i2c/mt9p031.c
10780 F:      include/media/i2c/mt9p031.h
10781
10782 MT9T001 APTINA CAMERA SENSOR
10783 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10784 L:      linux-media@vger.kernel.org
10785 T:      git git://linuxtv.org/media_tree.git
10786 S:      Maintained
10787 F:      drivers/media/i2c/mt9t001.c
10788 F:      include/media/i2c/mt9t001.h
10789
10790 MT9T112 APTINA CAMERA SENSOR
10791 M:      Jacopo Mondi <jacopo@jmondi.org>
10792 L:      linux-media@vger.kernel.org
10793 T:      git git://linuxtv.org/media_tree.git
10794 S:      Odd Fixes
10795 F:      drivers/media/i2c/mt9t112.c
10796 F:      include/media/i2c/mt9t112.h
10797
10798 MT9V032 APTINA CAMERA SENSOR
10799 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10800 L:      linux-media@vger.kernel.org
10801 T:      git git://linuxtv.org/media_tree.git
10802 S:      Maintained
10803 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10804 F:      drivers/media/i2c/mt9v032.c
10805 F:      include/media/i2c/mt9v032.h
10806
10807 MT9V111 APTINA CAMERA SENSOR
10808 M:      Jacopo Mondi <jacopo@jmondi.org>
10809 L:      linux-media@vger.kernel.org
10810 T:      git git://linuxtv.org/media_tree.git
10811 S:      Maintained
10812 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10813 F:      drivers/media/i2c/mt9v111.c
10814
10815 MULTIFUNCTION DEVICES (MFD)
10816 M:      Lee Jones <lee.jones@linaro.org>
10817 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10818 S:      Supported
10819 F:      Documentation/devicetree/bindings/mfd/
10820 F:      drivers/mfd/
10821 F:      include/linux/mfd/
10822 F:      include/dt-bindings/mfd/
10823
10824 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10825 S:      Orphan
10826 F:      drivers/mmc/host/mmc_spi.c
10827 F:      include/linux/spi/mmc_spi.h
10828
10829 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10830 M:      Ulf Hansson <ulf.hansson@linaro.org>
10831 L:      linux-mmc@vger.kernel.org
10832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10833 S:      Maintained
10834 F:      Documentation/devicetree/bindings/mmc/
10835 F:      drivers/mmc/
10836 F:      include/linux/mmc/
10837 F:      include/uapi/linux/mmc/
10838
10839 MULTIPLEXER SUBSYSTEM
10840 M:      Peter Rosin <peda@axentia.se>
10841 S:      Maintained
10842 F:      Documentation/ABI/testing/sysfs-class-mux*
10843 F:      Documentation/devicetree/bindings/mux/
10844 F:      include/dt-bindings/mux/
10845 F:      include/linux/mux/
10846 F:      drivers/mux/
10847
10848 MULTITECH MULTIPORT CARD (ISICOM)
10849 S:      Orphan
10850 F:      drivers/tty/isicom.c
10851 F:      include/linux/isicom.h
10852
10853 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10854 M:      Bin Liu <b-liu@ti.com>
10855 L:      linux-usb@vger.kernel.org
10856 S:      Maintained
10857 F:      drivers/usb/musb/
10858
10859 MXL301RF MEDIA DRIVER
10860 M:      Akihiro Tsukada <tskd08@gmail.com>
10861 L:      linux-media@vger.kernel.org
10862 S:      Odd Fixes
10863 F:      drivers/media/tuners/mxl301rf*
10864
10865 MXL5007T MEDIA DRIVER
10866 M:      Michael Krufky <mkrufky@linuxtv.org>
10867 L:      linux-media@vger.kernel.org
10868 W:      https://linuxtv.org
10869 W:      http://github.com/mkrufky
10870 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10871 T:      git git://linuxtv.org/mkrufky/tuners.git
10872 S:      Maintained
10873 F:      drivers/media/tuners/mxl5007t.*
10874
10875 MXSFB DRM DRIVER
10876 M:      Marek Vasut <marex@denx.de>
10877 M:      Stefan Agner <stefan@agner.ch>
10878 L:      dri-devel@lists.freedesktop.org
10879 S:      Supported
10880 F:      drivers/gpu/drm/mxsfb/
10881 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10882 T:      git git://anongit.freedesktop.org/drm/drm-misc
10883
10884 MYLEX DAC960 PCI RAID Controller
10885 M:      Hannes Reinecke <hare@kernel.org>
10886 L:      linux-scsi@vger.kernel.org
10887 S:      Supported
10888 F:      drivers/scsi/myrb.*
10889 F:      drivers/scsi/myrs.*
10890
10891 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10892 M:      Chris Lee <christopher.lee@cspi.com>
10893 L:      netdev@vger.kernel.org
10894 W:      https://www.cspi.com/ethernet-products/support/downloads/
10895 S:      Supported
10896 F:      drivers/net/ethernet/myricom/myri10ge/
10897
10898 NAND FLASH SUBSYSTEM
10899 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10900 R:      Richard Weinberger <richard@nod.at>
10901 L:      linux-mtd@lists.infradead.org
10902 W:      http://www.linux-mtd.infradead.org/
10903 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10905 S:      Maintained
10906 F:      drivers/mtd/nand/
10907 F:      include/linux/mtd/*nand*.h
10908
10909 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10910 M:      Daniel Mack <zonque@gmail.com>
10911 S:      Maintained
10912 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10913 W:      http://www.native-instruments.com
10914 F:      sound/usb/caiaq/
10915
10916 NATSEMI ETHERNET DRIVER (DP8381x)
10917 S:      Orphan
10918 F:      drivers/net/ethernet/natsemi/natsemi.c
10919
10920 NCR 5380 SCSI DRIVERS
10921 M:      Finn Thain <fthain@telegraphics.com.au>
10922 M:      Michael Schmitz <schmitzmic@gmail.com>
10923 L:      linux-scsi@vger.kernel.org
10924 S:      Maintained
10925 F:      Documentation/scsi/g_NCR5380.txt
10926 F:      drivers/scsi/NCR5380.*
10927 F:      drivers/scsi/arm/cumana_1.c
10928 F:      drivers/scsi/arm/oak.c
10929 F:      drivers/scsi/atari_scsi.*
10930 F:      drivers/scsi/dmx3191d.c
10931 F:      drivers/scsi/g_NCR5380.*
10932 F:      drivers/scsi/mac_scsi.*
10933 F:      drivers/scsi/sun3_scsi.*
10934 F:      drivers/scsi/sun3_scsi_vme.c
10935
10936 NCSI LIBRARY:
10937 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10938 S:      Maintained
10939 F:      net/ncsi/
10940
10941 NCT6775 HARDWARE MONITOR DRIVER
10942 M:      Guenter Roeck <linux@roeck-us.net>
10943 L:      linux-hwmon@vger.kernel.org
10944 S:      Maintained
10945 F:      Documentation/hwmon/nct6775.rst
10946 F:      drivers/hwmon/nct6775.c
10947
10948 NET_FAILOVER MODULE
10949 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10950 L:      netdev@vger.kernel.org
10951 S:      Supported
10952 F:      driver/net/net_failover.c
10953 F:      include/net/net_failover.h
10954 F:      Documentation/networking/net_failover.rst
10955
10956 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10957 M:      Faisal Latif <faisal.latif@intel.com>
10958 L:      linux-rdma@vger.kernel.org
10959 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10960 S:      Supported
10961 F:      drivers/infiniband/hw/nes/
10962 F:      include/uapi/rdma/nes-abi.h
10963
10964 NETEM NETWORK EMULATOR
10965 M:      Stephen Hemminger <stephen@networkplumber.org>
10966 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10967 S:      Maintained
10968 F:      net/sched/sch_netem.c
10969
10970 NETERION 10GbE DRIVERS (s2io/vxge)
10971 M:      Jon Mason <jdmason@kudzu.us>
10972 L:      netdev@vger.kernel.org
10973 S:      Supported
10974 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10975 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10976 F:      drivers/net/ethernet/neterion/
10977
10978 NETFILTER
10979 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10980 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
10981 M:      Florian Westphal <fw@strlen.de>
10982 L:      netfilter-devel@vger.kernel.org
10983 L:      coreteam@netfilter.org
10984 W:      http://www.netfilter.org/
10985 W:      http://www.iptables.org/
10986 W:      http://www.nftables.org/
10987 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10988 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10990 S:      Maintained
10991 F:      include/linux/netfilter*
10992 F:      include/linux/netfilter/
10993 F:      include/net/netfilter/
10994 F:      include/uapi/linux/netfilter*
10995 F:      include/uapi/linux/netfilter/
10996 F:      net/*/netfilter.c
10997 F:      net/*/netfilter/
10998 F:      net/netfilter/
10999 F:      net/bridge/br_netfilter*.c
11000
11001 NETROM NETWORK LAYER
11002 M:      Ralf Baechle <ralf@linux-mips.org>
11003 L:      linux-hams@vger.kernel.org
11004 W:      http://www.linux-ax25.org/
11005 S:      Maintained
11006 F:      include/net/netrom.h
11007 F:      include/uapi/linux/netrom.h
11008 F:      net/netrom/
11009
11010 NETRONOME ETHERNET DRIVERS
11011 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11012 L:      oss-drivers@netronome.com
11013 S:      Maintained
11014 F:      drivers/net/ethernet/netronome/
11015
11016 NETWORK BLOCK DEVICE (NBD)
11017 M:      Josef Bacik <josef@toxicpanda.com>
11018 S:      Maintained
11019 L:      linux-block@vger.kernel.org
11020 L:      nbd@other.debian.org
11021 F:      Documentation/blockdev/nbd.txt
11022 F:      drivers/block/nbd.c
11023 F:      include/trace/events/nbd.h
11024 F:      include/uapi/linux/nbd.h
11025
11026 NETWORK DROP MONITOR
11027 M:      Neil Horman <nhorman@tuxdriver.com>
11028 L:      netdev@vger.kernel.org
11029 S:      Maintained
11030 W:      https://fedorahosted.org/dropwatch/
11031 F:      net/core/drop_monitor.c
11032
11033 NETWORKING DRIVERS
11034 M:      "David S. Miller" <davem@davemloft.net>
11035 L:      netdev@vger.kernel.org
11036 W:      http://www.linuxfoundation.org/en/Net
11037 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11040 S:      Odd Fixes
11041 F:      Documentation/devicetree/bindings/net/
11042 F:      drivers/net/
11043 F:      include/linux/if_*
11044 F:      include/linux/netdevice.h
11045 F:      include/linux/etherdevice.h
11046 F:      include/linux/fcdevice.h
11047 F:      include/linux/fddidevice.h
11048 F:      include/linux/hippidevice.h
11049 F:      include/linux/inetdevice.h
11050 F:      include/uapi/linux/if_*
11051 F:      include/uapi/linux/netdevice.h
11052
11053 NETWORKING DRIVERS (WIRELESS)
11054 M:      Kalle Valo <kvalo@codeaurora.org>
11055 L:      linux-wireless@vger.kernel.org
11056 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11057 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11059 S:      Maintained
11060 F:      Documentation/devicetree/bindings/net/wireless/
11061 F:      drivers/net/wireless/
11062
11063 NETWORKING [DSA]
11064 M:      Andrew Lunn <andrew@lunn.ch>
11065 M:      Vivien Didelot <vivien.didelot@gmail.com>
11066 M:      Florian Fainelli <f.fainelli@gmail.com>
11067 S:      Maintained
11068 F:      Documentation/devicetree/bindings/net/dsa/
11069 F:      net/dsa/
11070 F:      include/net/dsa.h
11071 F:      include/linux/dsa/
11072 F:      include/linux/platform_data/dsa.h
11073 F:      drivers/net/dsa/
11074
11075 NETWORKING [GENERAL]
11076 M:      "David S. Miller" <davem@davemloft.net>
11077 L:      netdev@vger.kernel.org
11078 W:      http://www.linuxfoundation.org/en/Net
11079 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11082 B:      mailto:netdev@vger.kernel.org
11083 S:      Maintained
11084 F:      net/
11085 F:      include/net/
11086 F:      include/linux/in.h
11087 F:      include/linux/net.h
11088 F:      include/linux/netdevice.h
11089 F:      include/uapi/linux/in.h
11090 F:      include/uapi/linux/net.h
11091 F:      include/uapi/linux/netdevice.h
11092 F:      include/uapi/linux/net_namespace.h
11093 F:      tools/testing/selftests/net/
11094 F:      lib/net_utils.c
11095 F:      lib/random32.c
11096 F:      Documentation/networking/
11097
11098 NETWORKING [IPSEC]
11099 M:      Steffen Klassert <steffen.klassert@secunet.com>
11100 M:      Herbert Xu <herbert@gondor.apana.org.au>
11101 M:      "David S. Miller" <davem@davemloft.net>
11102 L:      netdev@vger.kernel.org
11103 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11105 S:      Maintained
11106 F:      net/xfrm/
11107 F:      net/key/
11108 F:      net/ipv4/xfrm*
11109 F:      net/ipv4/esp4*
11110 F:      net/ipv4/ah4.c
11111 F:      net/ipv4/ipcomp.c
11112 F:      net/ipv4/ip_vti.c
11113 F:      net/ipv6/xfrm*
11114 F:      net/ipv6/esp6*
11115 F:      net/ipv6/ah6.c
11116 F:      net/ipv6/ipcomp6.c
11117 F:      net/ipv6/ip6_vti.c
11118 F:      include/uapi/linux/xfrm.h
11119 F:      include/net/xfrm.h
11120
11121 NETWORKING [IPv4/IPv6]
11122 M:      "David S. Miller" <davem@davemloft.net>
11123 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11124 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11125 L:      netdev@vger.kernel.org
11126 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11127 S:      Maintained
11128 F:      net/ipv4/
11129 F:      net/ipv6/
11130 F:      include/net/ip*
11131 F:      arch/x86/net/*
11132
11133 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11134 M:      Paul Moore <paul@paul-moore.com>
11135 W:      https://github.com/netlabel
11136 L:      netdev@vger.kernel.org
11137 L:      linux-security-module@vger.kernel.org
11138 S:      Maintained
11139 F:      Documentation/netlabel/
11140 F:      include/net/calipso.h
11141 F:      include/net/cipso_ipv4.h
11142 F:      include/net/netlabel.h
11143 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11144 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11145 F:      net/netlabel/
11146 F:      net/ipv4/cipso_ipv4.c
11147 F:      net/ipv6/calipso.c
11148 F:      net/netfilter/xt_CONNSECMARK.c
11149 F:      net/netfilter/xt_SECMARK.c
11150
11151 NETWORKING [TCP]
11152 M:      Eric Dumazet <edumazet@google.com>
11153 L:      netdev@vger.kernel.org
11154 S:      Maintained
11155 F:      net/ipv4/tcp*.c
11156 F:      net/ipv4/syncookies.c
11157 F:      net/ipv6/tcp*.c
11158 F:      net/ipv6/syncookies.c
11159 F:      include/uapi/linux/tcp.h
11160 F:      include/net/tcp.h
11161 F:      include/linux/tcp.h
11162 F:      include/trace/events/tcp.h
11163
11164 NETWORKING [TLS]
11165 M:      Boris Pismenny <borisp@mellanox.com>
11166 M:      Aviad Yehezkel <aviadye@mellanox.com>
11167 M:      Dave Watson <davejwatson@fb.com>
11168 M:      John Fastabend <john.fastabend@gmail.com>
11169 M:      Daniel Borkmann <daniel@iogearbox.net>
11170 L:      netdev@vger.kernel.org
11171 S:      Maintained
11172 F:      net/tls/*
11173 F:      include/uapi/linux/tls.h
11174 F:      include/net/tls.h
11175
11176 NETWORKING [WIRELESS]
11177 L:      linux-wireless@vger.kernel.org
11178 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11179
11180 NETDEVSIM
11181 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11182 S:      Maintained
11183 F:      drivers/net/netdevsim/*
11184
11185 NETXEN (1/10) GbE SUPPORT
11186 M:      Manish Chopra <manishc@marvell.com>
11187 M:      Rahul Verma <rahulv@marvell.com>
11188 M:      GR-Linux-NIC-Dev@marvell.com
11189 L:      netdev@vger.kernel.org
11190 S:      Supported
11191 F:      drivers/net/ethernet/qlogic/netxen/
11192
11193 NEXTHOP
11194 M:      David Ahern <dsahern@kernel.org>
11195 L:      netdev@vger.kernel.org
11196 S:      Maintained
11197 F:      include/net/nexthop.h
11198 F:      include/uapi/linux/nexthop.h
11199 F:      include/net/netns/nexthop.h
11200 F:      net/ipv4/nexthop.c
11201
11202 NFC SUBSYSTEM
11203 L:      netdev@vger.kernel.org
11204 S:      Orphan
11205 F:      net/nfc/
11206 F:      include/net/nfc/
11207 F:      include/uapi/linux/nfc.h
11208 F:      drivers/nfc/
11209 F:      include/linux/platform_data/nfcmrvl.h
11210 F:      include/linux/platform_data/nxp-nci.h
11211 F:      Documentation/devicetree/bindings/net/nfc/
11212
11213 NFS, SUNRPC, AND LOCKD CLIENTS
11214 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11215 M:      Anna Schumaker <anna.schumaker@netapp.com>
11216 L:      linux-nfs@vger.kernel.org
11217 W:      http://client.linux-nfs.org
11218 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11219 S:      Maintained
11220 F:      fs/lockd/
11221 F:      fs/nfs/
11222 F:      fs/nfs_common/
11223 F:      net/sunrpc/
11224 F:      include/linux/lockd/
11225 F:      include/linux/nfs*
11226 F:      include/linux/sunrpc/
11227 F:      include/uapi/linux/nfs*
11228 F:      include/uapi/linux/sunrpc/
11229
11230 NILFS2 FILESYSTEM
11231 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11232 L:      linux-nilfs@vger.kernel.org
11233 W:      https://nilfs.sourceforge.io/
11234 W:      https://nilfs.osdn.jp/
11235 T:      git git://github.com/konis/nilfs2.git
11236 S:      Supported
11237 F:      Documentation/filesystems/nilfs2.txt
11238 F:      fs/nilfs2/
11239 F:      include/trace/events/nilfs2.h
11240 F:      include/uapi/linux/nilfs2_api.h
11241 F:      include/uapi/linux/nilfs2_ondisk.h
11242
11243 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11244 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11245 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11246 S:      Maintained
11247 F:      Documentation/scsi/NinjaSCSI.txt
11248 F:      drivers/scsi/pcmcia/nsp_*
11249
11250 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11251 M:      GOTO Masanori <gotom@debian.or.jp>
11252 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11253 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11254 S:      Maintained
11255 F:      Documentation/scsi/NinjaSCSI.txt
11256 F:      drivers/scsi/nsp32*
11257
11258 NIOS2 ARCHITECTURE
11259 M:      Ley Foon Tan <lftan@altera.com>
11260 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11262 S:      Maintained
11263 F:      arch/nios2/
11264
11265 NOHZ, DYNTICKS SUPPORT
11266 M:      Frederic Weisbecker <fweisbec@gmail.com>
11267 M:      Thomas Gleixner <tglx@linutronix.de>
11268 M:      Ingo Molnar <mingo@kernel.org>
11269 L:      linux-kernel@vger.kernel.org
11270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11271 S:      Maintained
11272 F:      kernel/time/tick*.*
11273 F:      include/linux/tick.h
11274 F:      include/linux/sched/nohz.h
11275
11276 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11277 M:      Pavel Machek <pavel@ucw.cz>
11278 M:      Sakari Ailus <sakari.ailus@iki.fi>
11279 L:      linux-media@vger.kernel.org
11280 S:      Maintained
11281 F:      drivers/media/i2c/et8ek8
11282 F:      drivers/media/i2c/ad5820.c
11283
11284 NOKIA N900 POWER SUPPLY DRIVERS
11285 R:      Pali Rohár <pali.rohar@gmail.com>
11286 F:      include/linux/power/bq2415x_charger.h
11287 F:      include/linux/power/bq27xxx_battery.h
11288 F:      include/linux/power/isp1704_charger.h
11289 F:      drivers/power/supply/bq2415x_charger.c
11290 F:      drivers/power/supply/bq27xxx_battery.c
11291 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11292 F:      drivers/power/supply/isp1704_charger.c
11293 F:      drivers/power/supply/rx51_battery.c
11294
11295 NOLIBC HEADER FILE
11296 M:      Willy Tarreau <w@1wt.eu>
11297 S:      Maintained
11298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11299 F:      tools/include/nolibc/
11300
11301 NTB AMD DRIVER
11302 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11303 L:      linux-ntb@googlegroups.com
11304 S:      Supported
11305 F:      drivers/ntb/hw/amd/
11306
11307 NTB DRIVER CORE
11308 M:      Jon Mason <jdmason@kudzu.us>
11309 M:      Dave Jiang <dave.jiang@intel.com>
11310 M:      Allen Hubbe <allenbh@gmail.com>
11311 L:      linux-ntb@googlegroups.com
11312 S:      Supported
11313 W:      https://github.com/jonmason/ntb/wiki
11314 T:      git git://github.com/jonmason/ntb.git
11315 F:      drivers/ntb/
11316 F:      drivers/net/ntb_netdev.c
11317 F:      include/linux/ntb.h
11318 F:      include/linux/ntb_transport.h
11319 F:      tools/testing/selftests/ntb/
11320
11321 NTB IDT DRIVER
11322 M:      Serge Semin <fancer.lancer@gmail.com>
11323 L:      linux-ntb@googlegroups.com
11324 S:      Supported
11325 F:      drivers/ntb/hw/idt/
11326
11327 NTB INTEL DRIVER
11328 M:      Dave Jiang <dave.jiang@intel.com>
11329 L:      linux-ntb@googlegroups.com
11330 S:      Supported
11331 W:      https://github.com/davejiang/linux/wiki
11332 T:      git https://github.com/davejiang/linux.git
11333 F:      drivers/ntb/hw/intel/
11334
11335 NTFS FILESYSTEM
11336 M:      Anton Altaparmakov <anton@tuxera.com>
11337 L:      linux-ntfs-dev@lists.sourceforge.net
11338 W:      http://www.tuxera.com/
11339 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11340 S:      Supported
11341 F:      Documentation/filesystems/ntfs.txt
11342 F:      fs/ntfs/
11343
11344 NUBUS SUBSYSTEM
11345 M:      Finn Thain <fthain@telegraphics.com.au>
11346 L:      linux-m68k@lists.linux-m68k.org
11347 S:      Maintained
11348 F:      arch/*/include/asm/nubus.h
11349 F:      drivers/nubus/
11350 F:      include/linux/nubus.h
11351 F:      include/uapi/linux/nubus.h
11352
11353 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11354 M:      Antonino Daplas <adaplas@gmail.com>
11355 L:      linux-fbdev@vger.kernel.org
11356 S:      Maintained
11357 F:      drivers/video/fbdev/riva/
11358 F:      drivers/video/fbdev/nvidia/
11359
11360 NVM EXPRESS DRIVER
11361 M:      Keith Busch <kbusch@kernel.org>
11362 M:      Jens Axboe <axboe@fb.com>
11363 M:      Christoph Hellwig <hch@lst.de>
11364 M:      Sagi Grimberg <sagi@grimberg.me>
11365 L:      linux-nvme@lists.infradead.org
11366 T:      git://git.infradead.org/nvme.git
11367 W:      http://git.infradead.org/nvme.git
11368 S:      Supported
11369 F:      drivers/nvme/host/
11370 F:      include/linux/nvme.h
11371 F:      include/uapi/linux/nvme_ioctl.h
11372
11373 NVM EXPRESS FC TRANSPORT DRIVERS
11374 M:      James Smart <james.smart@broadcom.com>
11375 L:      linux-nvme@lists.infradead.org
11376 S:      Supported
11377 F:      include/linux/nvme-fc.h
11378 F:      include/linux/nvme-fc-driver.h
11379 F:      drivers/nvme/host/fc.c
11380 F:      drivers/nvme/target/fc.c
11381 F:      drivers/nvme/target/fcloop.c
11382
11383 NVM EXPRESS TARGET DRIVER
11384 M:      Christoph Hellwig <hch@lst.de>
11385 M:      Sagi Grimberg <sagi@grimberg.me>
11386 L:      linux-nvme@lists.infradead.org
11387 T:      git://git.infradead.org/nvme.git
11388 W:      http://git.infradead.org/nvme.git
11389 S:      Supported
11390 F:      drivers/nvme/target/
11391
11392 NVMEM FRAMEWORK
11393 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11394 S:      Maintained
11395 F:      drivers/nvmem/
11396 F:      Documentation/devicetree/bindings/nvmem/
11397 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11398 F:      include/linux/nvmem-consumer.h
11399 F:      include/linux/nvmem-provider.h
11400
11401 NXP FXAS21002C DRIVER
11402 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11403 L:      linux-iio@vger.kernel.org
11404 S:      Maintained
11405 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11406 F:      drivers/iio/gyro/fxas21002c_core.c
11407 F:      drivers/iio/gyro/fxas21002c.h
11408 F:      drivers/iio/gyro/fxas21002c_i2c.c
11409 F:      drivers/iio/gyro/fxas21002c_spi.c
11410
11411 NXP SGTL5000 DRIVER
11412 M:      Fabio Estevam <festevam@gmail.com>
11413 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11414 S:      Maintained
11415 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11416 F:      sound/soc/codecs/sgtl5000*
11417
11418 NXP SJA1105 ETHERNET SWITCH DRIVER
11419 M:      Vladimir Oltean <olteanv@gmail.com>
11420 L:      linux-kernel@vger.kernel.org
11421 S:      Maintained
11422 F:      drivers/net/dsa/sja1105
11423
11424 NXP TDA998X DRM DRIVER
11425 M:      Russell King <linux@armlinux.org.uk>
11426 S:      Maintained
11427 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11428 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11429 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11430 F:      include/drm/i2c/tda998x.h
11431 F:      include/dt-bindings/display/tda998x.h
11432 K:      "nxp,tda998x"
11433
11434 NXP TFA9879 DRIVER
11435 M:      Peter Rosin <peda@axentia.se>
11436 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11437 S:      Maintained
11438 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11439 F:      sound/soc/codecs/tfa9879*
11440
11441 NXP-NCI NFC DRIVER
11442 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11443 R:      Charles Gorand <charles.gorand@effinnov.com>
11444 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11445 S:      Supported
11446 F:      drivers/nfc/nxp-nci
11447
11448 OBJAGG
11449 M:      Jiri Pirko <jiri@mellanox.com>
11450 L:      netdev@vger.kernel.org
11451 S:      Supported
11452 F:      lib/objagg.c
11453 F:      lib/test_objagg.c
11454 F:      include/linux/objagg.h
11455
11456 NXP FSPI DRIVER
11457 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11458 M:      Ashish Kumar <ashish.kumar@nxp.com>
11459 L:      linux-spi@vger.kernel.org
11460 S:      Maintained
11461 F:      drivers/spi/spi-nxp-fspi.c
11462 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11463
11464 OBJTOOL
11465 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11466 M:      Peter Zijlstra <peterz@infradead.org>
11467 S:      Supported
11468 F:      tools/objtool/
11469
11470 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11471 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11472 M:      Andrew Donnellan <ajd@linux.ibm.com>
11473 L:      linuxppc-dev@lists.ozlabs.org
11474 S:      Supported
11475 F:      arch/powerpc/platforms/powernv/ocxl.c
11476 F:      arch/powerpc/include/asm/pnv-ocxl.h
11477 F:      drivers/misc/ocxl/
11478 F:      include/misc/ocxl*
11479 F:      include/uapi/misc/ocxl.h
11480 F:      Documentation/accelerators/ocxl.rst
11481
11482 OMAP AUDIO SUPPORT
11483 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11484 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11485 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11486 L:      linux-omap@vger.kernel.org
11487 S:      Maintained
11488 F:      sound/soc/ti/omap*
11489 F:      sound/soc/ti/rx51.c
11490 F:      sound/soc/ti/n810.c
11491 F:      sound/soc/ti/sdma-pcm.*
11492
11493 OMAP CLOCK FRAMEWORK SUPPORT
11494 M:      Paul Walmsley <paul@pwsan.com>
11495 L:      linux-omap@vger.kernel.org
11496 S:      Maintained
11497 F:      arch/arm/*omap*/*clock*
11498
11499 OMAP DEVICE TREE SUPPORT
11500 M:      Benoît Cousson <bcousson@baylibre.com>
11501 M:      Tony Lindgren <tony@atomide.com>
11502 L:      linux-omap@vger.kernel.org
11503 L:      devicetree@vger.kernel.org
11504 S:      Maintained
11505 F:      arch/arm/boot/dts/*omap*
11506 F:      arch/arm/boot/dts/*am3*
11507 F:      arch/arm/boot/dts/*am4*
11508 F:      arch/arm/boot/dts/*am5*
11509 F:      arch/arm/boot/dts/*dra7*
11510
11511 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11512 L:      linux-omap@vger.kernel.org
11513 L:      linux-fbdev@vger.kernel.org
11514 S:      Orphan
11515 F:      drivers/video/fbdev/omap2/
11516 F:      Documentation/arm/OMAP/DSS
11517
11518 OMAP FRAMEBUFFER SUPPORT
11519 L:      linux-fbdev@vger.kernel.org
11520 L:      linux-omap@vger.kernel.org
11521 S:      Orphan
11522 F:      drivers/video/fbdev/omap/
11523
11524 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11525 M:      Roger Quadros <rogerq@ti.com>
11526 M:      Tony Lindgren <tony@atomide.com>
11527 L:      linux-omap@vger.kernel.org
11528 S:      Maintained
11529 F:      drivers/memory/omap-gpmc.c
11530 F:      arch/arm/mach-omap2/*gpmc*
11531
11532 OMAP GPIO DRIVER
11533 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11534 M:      Santosh Shilimkar <ssantosh@kernel.org>
11535 M:      Kevin Hilman <khilman@kernel.org>
11536 L:      linux-omap@vger.kernel.org
11537 S:      Maintained
11538 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11539 F:      drivers/gpio/gpio-omap.c
11540
11541 OMAP HARDWARE SPINLOCK SUPPORT
11542 M:      Ohad Ben-Cohen <ohad@wizery.com>
11543 L:      linux-omap@vger.kernel.org
11544 S:      Maintained
11545 F:      drivers/hwspinlock/omap_hwspinlock.c
11546
11547 OMAP HS MMC SUPPORT
11548 L:      linux-mmc@vger.kernel.org
11549 L:      linux-omap@vger.kernel.org
11550 S:      Orphan
11551 F:      drivers/mmc/host/omap_hsmmc.c
11552
11553 OMAP HWMOD DATA
11554 M:      Paul Walmsley <paul@pwsan.com>
11555 L:      linux-omap@vger.kernel.org
11556 S:      Maintained
11557 F:      arch/arm/mach-omap2/omap_hwmod*data*
11558
11559 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11560 M:      Benoît Cousson <bcousson@baylibre.com>
11561 L:      linux-omap@vger.kernel.org
11562 S:      Maintained
11563 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11564
11565 OMAP HWMOD SUPPORT
11566 M:      Benoît Cousson <bcousson@baylibre.com>
11567 M:      Paul Walmsley <paul@pwsan.com>
11568 L:      linux-omap@vger.kernel.org
11569 S:      Maintained
11570 F:      arch/arm/mach-omap2/omap_hwmod.*
11571
11572 OMAP I2C DRIVER
11573 M:      Vignesh R <vigneshr@ti.com>
11574 L:      linux-omap@vger.kernel.org
11575 L:      linux-i2c@vger.kernel.org
11576 S:      Maintained
11577 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11578 F:      drivers/i2c/busses/i2c-omap.c
11579
11580 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11581 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11582 L:      linux-media@vger.kernel.org
11583 S:      Maintained
11584 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11585 F:      drivers/media/platform/omap3isp/
11586 F:      drivers/staging/media/omap4iss/
11587
11588 OMAP MMC SUPPORT
11589 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11590 L:      linux-omap@vger.kernel.org
11591 S:      Odd Fixes
11592 F:      drivers/mmc/host/omap.c
11593
11594 OMAP POWER MANAGEMENT SUPPORT
11595 M:      Kevin Hilman <khilman@kernel.org>
11596 L:      linux-omap@vger.kernel.org
11597 S:      Maintained
11598 F:      arch/arm/*omap*/*pm*
11599 F:      drivers/cpufreq/omap-cpufreq.c
11600
11601 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11602 M:      Rajendra Nayak <rnayak@codeaurora.org>
11603 M:      Paul Walmsley <paul@pwsan.com>
11604 L:      linux-omap@vger.kernel.org
11605 S:      Maintained
11606 F:      arch/arm/mach-omap2/prm*
11607
11608 OMAP RANDOM NUMBER GENERATOR SUPPORT
11609 M:      Deepak Saxena <dsaxena@plexity.net>
11610 S:      Maintained
11611 F:      drivers/char/hw_random/omap-rng.c
11612
11613 OMAP USB SUPPORT
11614 L:      linux-usb@vger.kernel.org
11615 L:      linux-omap@vger.kernel.org
11616 S:      Orphan
11617 F:      drivers/usb/*/*omap*
11618 F:      arch/arm/*omap*/usb*
11619
11620 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11621 M:      Mark Jackson <mpfj@newflow.co.uk>
11622 L:      linux-omap@vger.kernel.org
11623 S:      Maintained
11624 F:      arch/arm/boot/dts/am335x-nano.dts
11625
11626 OMAP1 SUPPORT
11627 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11628 M:      Tony Lindgren <tony@atomide.com>
11629 L:      linux-omap@vger.kernel.org
11630 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11632 S:      Maintained
11633 F:      arch/arm/mach-omap1/
11634 F:      arch/arm/plat-omap/
11635 F:      arch/arm/configs/omap1_defconfig
11636 F:      drivers/i2c/busses/i2c-omap.c
11637 F:      include/linux/platform_data/i2c-omap.h
11638 F:      include/linux/platform_data/ams-delta-fiq.h
11639
11640 OMAP2+ SUPPORT
11641 M:      Tony Lindgren <tony@atomide.com>
11642 L:      linux-omap@vger.kernel.org
11643 W:      http://www.muru.com/linux/omap/
11644 W:      http://linux.omap.com/
11645 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11647 S:      Maintained
11648 F:      arch/arm/mach-omap2/
11649 F:      arch/arm/plat-omap/
11650 F:      arch/arm/configs/omap2plus_defconfig
11651 F:      drivers/i2c/busses/i2c-omap.c
11652 F:      drivers/irqchip/irq-omap-intc.c
11653 F:      drivers/mfd/*omap*.c
11654 F:      drivers/mfd/menelaus.c
11655 F:      drivers/mfd/palmas.c
11656 F:      drivers/mfd/tps65217.c
11657 F:      drivers/mfd/tps65218.c
11658 F:      drivers/mfd/tps65910.c
11659 F:      drivers/mfd/twl-core.[ch]
11660 F:      drivers/mfd/twl4030*.c
11661 F:      drivers/mfd/twl6030*.c
11662 F:      drivers/mfd/twl6040*.c
11663 F:      drivers/regulator/palmas-regulator*.c
11664 F:      drivers/regulator/pbias-regulator.c
11665 F:      drivers/regulator/tps65217-regulator.c
11666 F:      drivers/regulator/tps65218-regulator.c
11667 F:      drivers/regulator/tps65910-regulator.c
11668 F:      drivers/regulator/twl-regulator.c
11669 F:      drivers/regulator/twl6030-regulator.c
11670 F:      include/linux/platform_data/i2c-omap.h
11671
11672 ONION OMEGA2+ BOARD
11673 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11674 L:      linux-mips@vger.kernel.org
11675 S:      Maintained
11676 F:      arch/mips/boot/dts/ralink/omega2p.dts
11677
11678 OMFS FILESYSTEM
11679 M:      Bob Copeland <me@bobcopeland.com>
11680 L:      linux-karma-devel@lists.sourceforge.net
11681 S:      Maintained
11682 F:      Documentation/filesystems/omfs.txt
11683 F:      fs/omfs/
11684
11685 OMNIKEY CARDMAN 4000 DRIVER
11686 M:      Harald Welte <laforge@gnumonks.org>
11687 S:      Maintained
11688 F:      drivers/char/pcmcia/cm4000_cs.c
11689 F:      include/linux/cm4000_cs.h
11690 F:      include/uapi/linux/cm4000_cs.h
11691
11692 OMNIKEY CARDMAN 4040 DRIVER
11693 M:      Harald Welte <laforge@gnumonks.org>
11694 S:      Maintained
11695 F:      drivers/char/pcmcia/cm4040_cs.*
11696
11697 OMNIVISION OV13858 SENSOR DRIVER
11698 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11699 L:      linux-media@vger.kernel.org
11700 T:      git git://linuxtv.org/media_tree.git
11701 S:      Maintained
11702 F:      drivers/media/i2c/ov13858.c
11703
11704 OMNIVISION OV2680 SENSOR DRIVER
11705 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11706 L:      linux-media@vger.kernel.org
11707 T:      git git://linuxtv.org/media_tree.git
11708 S:      Maintained
11709 F:      drivers/media/i2c/ov2680.c
11710 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11711
11712 OMNIVISION OV2685 SENSOR DRIVER
11713 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11714 L:      linux-media@vger.kernel.org
11715 T:      git git://linuxtv.org/media_tree.git
11716 S:      Maintained
11717 F:      drivers/media/i2c/ov2685.c
11718
11719 OMNIVISION OV5640 SENSOR DRIVER
11720 M:      Steve Longerbeam <slongerbeam@gmail.com>
11721 L:      linux-media@vger.kernel.org
11722 T:      git git://linuxtv.org/media_tree.git
11723 S:      Maintained
11724 F:      drivers/media/i2c/ov5640.c
11725
11726 OMNIVISION OV5647 SENSOR DRIVER
11727 M:      Luis Oliveira <lolivei@synopsys.com>
11728 L:      linux-media@vger.kernel.org
11729 T:      git git://linuxtv.org/media_tree.git
11730 S:      Maintained
11731 F:      drivers/media/i2c/ov5647.c
11732
11733 OMNIVISION OV5695 SENSOR DRIVER
11734 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11735 L:      linux-media@vger.kernel.org
11736 T:      git git://linuxtv.org/media_tree.git
11737 S:      Maintained
11738 F:      drivers/media/i2c/ov5695.c
11739
11740 OMNIVISION OV7670 SENSOR DRIVER
11741 M:      Jonathan Corbet <corbet@lwn.net>
11742 L:      linux-media@vger.kernel.org
11743 T:      git git://linuxtv.org/media_tree.git
11744 S:      Maintained
11745 F:      drivers/media/i2c/ov7670.c
11746 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11747
11748 OMNIVISION OV772x SENSOR DRIVER
11749 M:      Jacopo Mondi <jacopo@jmondi.org>
11750 L:      linux-media@vger.kernel.org
11751 T:      git git://linuxtv.org/media_tree.git
11752 S:      Odd fixes
11753 F:      drivers/media/i2c/ov772x.c
11754 F:      include/media/i2c/ov772x.h
11755 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11756
11757 OMNIVISION OV7740 SENSOR DRIVER
11758 M:      Wenyou Yang <wenyou.yang@microchip.com>
11759 L:      linux-media@vger.kernel.org
11760 T:      git git://linuxtv.org/media_tree.git
11761 S:      Maintained
11762 F:      drivers/media/i2c/ov7740.c
11763 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11764
11765 OMNIVISION OV9640 SENSOR DRIVER
11766 M:      Petr Cvek <petrcvekcz@gmail.com>
11767 L:      linux-media@vger.kernel.org
11768 S:      Maintained
11769 F:      drivers/media/i2c/ov9640.*
11770
11771 OMNIVISION OV8856 SENSOR DRIVER
11772 M:      Ben Kao <ben.kao@intel.com>
11773 L:      linux-media@vger.kernel.org
11774 T:      git git://linuxtv.org/media_tree.git
11775 S:      Maintained
11776 F:      drivers/media/i2c/ov8856.c
11777
11778 OMNIVISION OV9650 SENSOR DRIVER
11779 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11780 R:      Akinobu Mita <akinobu.mita@gmail.com>
11781 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11782 L:      linux-media@vger.kernel.org
11783 T:      git git://linuxtv.org/media_tree.git
11784 S:      Maintained
11785 F:      drivers/media/i2c/ov9650.c
11786 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11787
11788 ONENAND FLASH DRIVER
11789 M:      Kyungmin Park <kyungmin.park@samsung.com>
11790 L:      linux-mtd@lists.infradead.org
11791 S:      Maintained
11792 F:      drivers/mtd/nand/onenand/
11793 F:      include/linux/mtd/onenand*.h
11794
11795 OP-TEE DRIVER
11796 M:      Jens Wiklander <jens.wiklander@linaro.org>
11797 S:      Maintained
11798 F:      drivers/tee/optee/
11799
11800 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11801 M:      Sumit Garg <sumit.garg@linaro.org>
11802 S:      Maintained
11803 F:      drivers/char/hw_random/optee-rng.c
11804
11805 OPA-VNIC DRIVER
11806 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11807 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11808 L:      linux-rdma@vger.kernel.org
11809 S:      Supported
11810 F:      drivers/infiniband/ulp/opa_vnic
11811
11812 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11813 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11814 M:      Frank Rowand <frowand.list@gmail.com>
11815 L:      devicetree@vger.kernel.org
11816 S:      Maintained
11817 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11818 F:      Documentation/devicetree/overlay-notes.txt
11819 F:      drivers/of/overlay.c
11820 F:      drivers/of/resolver.c
11821 K:      of_overlay_notifier_
11822
11823 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11824 M:      Rob Herring <robh+dt@kernel.org>
11825 M:      Frank Rowand <frowand.list@gmail.com>
11826 L:      devicetree@vger.kernel.org
11827 W:      http://www.devicetree.org/
11828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11829 S:      Maintained
11830 F:      drivers/of/
11831 F:      include/linux/of*.h
11832 F:      scripts/dtc/
11833 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11834
11835 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11836 M:      Rob Herring <robh+dt@kernel.org>
11837 M:      Mark Rutland <mark.rutland@arm.com>
11838 L:      devicetree@vger.kernel.org
11839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11840 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11841 S:      Maintained
11842 F:      Documentation/devicetree/
11843 F:      arch/*/boot/dts/
11844 F:      include/dt-bindings/
11845
11846 OPENCORES I2C BUS DRIVER
11847 M:      Peter Korsgaard <peter@korsgaard.com>
11848 M:      Andrew Lunn <andrew@lunn.ch>
11849 L:      linux-i2c@vger.kernel.org
11850 S:      Maintained
11851 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11852 F:      Documentation/i2c/busses/i2c-ocores
11853 F:      drivers/i2c/busses/i2c-ocores.c
11854 F:      include/linux/platform_data/i2c-ocores.h
11855
11856 OPENRISC ARCHITECTURE
11857 M:      Jonas Bonn <jonas@southpole.se>
11858 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11859 M:      Stafford Horne <shorne@gmail.com>
11860 T:      git git://github.com/openrisc/linux.git
11861 L:      openrisc@lists.librecores.org
11862 W:      http://openrisc.io
11863 S:      Maintained
11864 F:      Documentation/devicetree/bindings/openrisc/
11865 F:      Documentation/openrisc/
11866 F:      arch/openrisc/
11867 F:      drivers/irqchip/irq-ompic.c
11868 F:      drivers/irqchip/irq-or1k-*
11869
11870 OPENVSWITCH
11871 M:      Pravin B Shelar <pshelar@ovn.org>
11872 L:      netdev@vger.kernel.org
11873 L:      dev@openvswitch.org
11874 W:      http://openvswitch.org
11875 S:      Maintained
11876 F:      net/openvswitch/
11877 F:      include/uapi/linux/openvswitch.h
11878
11879 OPERATING PERFORMANCE POINTS (OPP)
11880 M:      Viresh Kumar <vireshk@kernel.org>
11881 M:      Nishanth Menon <nm@ti.com>
11882 M:      Stephen Boyd <sboyd@kernel.org>
11883 L:      linux-pm@vger.kernel.org
11884 S:      Maintained
11885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11886 F:      drivers/opp/
11887 F:      include/linux/pm_opp.h
11888 F:      Documentation/power/opp.txt
11889 F:      Documentation/devicetree/bindings/opp/
11890
11891 OPL4 DRIVER
11892 M:      Clemens Ladisch <clemens@ladisch.de>
11893 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11895 S:      Maintained
11896 F:      sound/drivers/opl4/
11897
11898 OPROFILE
11899 M:      Robert Richter <rric@kernel.org>
11900 L:      oprofile-list@lists.sf.net
11901 S:      Maintained
11902 F:      arch/*/include/asm/oprofile*.h
11903 F:      arch/*/oprofile/
11904 F:      drivers/oprofile/
11905 F:      include/linux/oprofile.h
11906
11907 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11908 M:      Mark Fasheh <mark@fasheh.com>
11909 M:      Joel Becker <jlbec@evilplan.org>
11910 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11911 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11912 W:      http://ocfs2.wiki.kernel.org
11913 S:      Supported
11914 F:      Documentation/filesystems/ocfs2.txt
11915 F:      Documentation/filesystems/dlmfs.txt
11916 F:      fs/ocfs2/
11917
11918 ORANGEFS FILESYSTEM
11919 M:      Mike Marshall <hubcap@omnibond.com>
11920 R:      Martin Brandenburg <martin@omnibond.com>
11921 L:      devel@lists.orangefs.org
11922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11923 S:      Supported
11924 F:      fs/orangefs/
11925 F:      Documentation/filesystems/orangefs.txt
11926
11927 ORINOCO DRIVER
11928 L:      linux-wireless@vger.kernel.org
11929 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11930 W:      http://www.nongnu.org/orinoco/
11931 S:      Orphan
11932 F:      drivers/net/wireless/intersil/orinoco/
11933
11934 OV2659 OMNIVISION SENSOR DRIVER
11935 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11936 L:      linux-media@vger.kernel.org
11937 W:      https://linuxtv.org
11938 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11939 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11940 S:      Maintained
11941 F:      drivers/media/i2c/ov2659.c
11942 F:      include/media/i2c/ov2659.h
11943
11944 OVERLAY FILESYSTEM
11945 M:      Miklos Szeredi <miklos@szeredi.hu>
11946 L:      linux-unionfs@vger.kernel.org
11947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11948 S:      Supported
11949 F:      fs/overlayfs/
11950 F:      Documentation/filesystems/overlayfs.txt
11951
11952 P54 WIRELESS DRIVER
11953 M:      Christian Lamparter <chunkeey@googlemail.com>
11954 L:      linux-wireless@vger.kernel.org
11955 W:      http://wireless.kernel.org/en/users/Drivers/p54
11956 S:      Maintained
11957 F:      drivers/net/wireless/intersil/p54/
11958
11959 PA SEMI ETHERNET DRIVER
11960 L:      netdev@vger.kernel.org
11961 S:      Orphan
11962 F:      drivers/net/ethernet/pasemi/*
11963
11964 PA SEMI SMBUS DRIVER
11965 L:      linux-i2c@vger.kernel.org
11966 S:      Orphan
11967 F:      drivers/i2c/busses/i2c-pasemi.c
11968
11969 PACKING
11970 M:      Vladimir Oltean <olteanv@gmail.com>
11971 L:      netdev@vger.kernel.org
11972 S:      Supported
11973 F:      lib/packing.c
11974 F:      include/linux/packing.h
11975 F:      Documentation/packing.txt
11976
11977 PADATA PARALLEL EXECUTION MECHANISM
11978 M:      Steffen Klassert <steffen.klassert@secunet.com>
11979 L:      linux-crypto@vger.kernel.org
11980 S:      Maintained
11981 F:      kernel/padata.c
11982 F:      include/linux/padata.h
11983 F:      Documentation/padata.txt
11984
11985 PAGE POOL
11986 M:      Jesper Dangaard Brouer <hawk@kernel.org>
11987 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
11988 L:      netdev@vger.kernel.org
11989 S:      Supported
11990 F:      net/core/page_pool.c
11991 F:      include/net/page_pool.h
11992
11993 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11994 M:      Harald Welte <laforge@gnumonks.org>
11995 L:      platform-driver-x86@vger.kernel.org
11996 S:      Maintained
11997 F:      drivers/platform/x86/panasonic-laptop.c
11998
11999 PARALLEL LCD/KEYPAD PANEL DRIVER
12000 M:      Willy Tarreau <willy@haproxy.com>
12001 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12002 S:      Odd Fixes
12003 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
12004 F:      drivers/auxdisplay/panel.c
12005
12006 PARALLEL PORT SUBSYSTEM
12007 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12008 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12009 L:      linux-parport@lists.infradead.org (subscribers-only)
12010 S:      Maintained
12011 F:      drivers/parport/
12012 F:      include/linux/parport*.h
12013 F:      drivers/char/ppdev.c
12014 F:      include/uapi/linux/ppdev.h
12015 F:      Documentation/parport*.txt
12016
12017 PARAVIRT_OPS INTERFACE
12018 M:      Juergen Gross <jgross@suse.com>
12019 M:      Alok Kataria <akataria@vmware.com>
12020 L:      virtualization@lists.linux-foundation.org
12021 S:      Supported
12022 F:      Documentation/virtual/paravirt_ops.txt
12023 F:      arch/*/kernel/paravirt*
12024 F:      arch/*/include/asm/paravirt*.h
12025 F:      include/linux/hypervisor.h
12026
12027 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12028 M:      Tim Waugh <tim@cyberelk.net>
12029 L:      linux-parport@lists.infradead.org (subscribers-only)
12030 S:      Maintained
12031 F:      Documentation/blockdev/paride.txt
12032 F:      drivers/block/paride/
12033
12034 PARISC ARCHITECTURE
12035 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12036 M:      Helge Deller <deller@gmx.de>
12037 L:      linux-parisc@vger.kernel.org
12038 W:      http://www.parisc-linux.org/
12039 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12042 S:      Maintained
12043 F:      arch/parisc/
12044 F:      Documentation/parisc/
12045 F:      drivers/parisc/
12046 F:      drivers/char/agp/parisc-agp.c
12047 F:      drivers/input/serio/gscps2.c
12048 F:      drivers/parport/parport_gsc.*
12049 F:      drivers/tty/serial/8250/8250_gsc.c
12050 F:      drivers/video/fbdev/sti*
12051 F:      drivers/video/console/sti*
12052 F:      drivers/video/logo/logo_parisc*
12053
12054 PARMAN
12055 M:      Jiri Pirko <jiri@mellanox.com>
12056 L:      netdev@vger.kernel.org
12057 S:      Supported
12058 F:      lib/parman.c
12059 F:      lib/test_parman.c
12060 F:      include/linux/parman.h
12061
12062 PC ENGINES APU BOARD DRIVER
12063 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12064 S:      Maintained
12065 F:      drivers/platform/x86/pcengines-apuv2.c
12066
12067 PC87360 HARDWARE MONITORING DRIVER
12068 M:      Jim Cromie <jim.cromie@gmail.com>
12069 L:      linux-hwmon@vger.kernel.org
12070 S:      Maintained
12071 F:      Documentation/hwmon/pc87360.rst
12072 F:      drivers/hwmon/pc87360.c
12073
12074 PC8736x GPIO DRIVER
12075 M:      Jim Cromie <jim.cromie@gmail.com>
12076 S:      Maintained
12077 F:      drivers/char/pc8736x_gpio.c
12078
12079 PC87427 HARDWARE MONITORING DRIVER
12080 M:      Jean Delvare <jdelvare@suse.com>
12081 L:      linux-hwmon@vger.kernel.org
12082 S:      Maintained
12083 F:      Documentation/hwmon/pc87427.rst
12084 F:      drivers/hwmon/pc87427.c
12085
12086 PCA9532 LED DRIVER
12087 M:      Riku Voipio <riku.voipio@iki.fi>
12088 S:      Maintained
12089 F:      drivers/leds/leds-pca9532.c
12090 F:      include/linux/leds-pca9532.h
12091
12092 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12093 M:      Guenter Roeck <linux@roeck-us.net>
12094 L:      linux-i2c@vger.kernel.org
12095 S:      Maintained
12096 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12097
12098 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12099 M:      Khalid Aziz <khalid@gonehiking.org>
12100 S:      Maintained
12101 F:      drivers/firmware/pcdp.*
12102
12103 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12104 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12105 L:      linux-pci@vger.kernel.org
12106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12107 S:      Maintained
12108 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12109 F:      drivers/pci/controller/pci-aardvark.c
12110
12111 PCI DRIVER FOR ALTERA PCIE IP
12112 M:      Ley Foon Tan <lftan@altera.com>
12113 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12114 L:      linux-pci@vger.kernel.org
12115 S:      Supported
12116 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12117 F:      drivers/pci/controller/pcie-altera.c
12118
12119 PCI DRIVER FOR APPLIEDMICRO XGENE
12120 M:      Toan Le <toan@os.amperecomputing.com>
12121 L:      linux-pci@vger.kernel.org
12122 L:      linux-arm-kernel@lists.infradead.org
12123 S:      Maintained
12124 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12125 F:      drivers/pci/controller/pci-xgene.c
12126
12127 PCI DRIVER FOR ARM VERSATILE PLATFORM
12128 M:      Rob Herring <robh@kernel.org>
12129 L:      linux-pci@vger.kernel.org
12130 L:      linux-arm-kernel@lists.infradead.org
12131 S:      Maintained
12132 F:      Documentation/devicetree/bindings/pci/versatile.txt
12133 F:      drivers/pci/controller/pci-versatile.c
12134
12135 PCI DRIVER FOR ARMADA 8K
12136 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12137 L:      linux-pci@vger.kernel.org
12138 L:      linux-arm-kernel@lists.infradead.org
12139 S:      Maintained
12140 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12141 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12142
12143 PCI DRIVER FOR CADENCE PCIE IP
12144 M:      Tom Joseph <tjoseph@cadence.com>
12145 L:      linux-pci@vger.kernel.org
12146 S:      Maintained
12147 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12148 F:      drivers/pci/controller/pcie-cadence*
12149
12150 PCI DRIVER FOR FREESCALE LAYERSCAPE
12151 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12152 M:      Mingkai Hu <mingkai.hu@nxp.com>
12153 M:      Roy Zang <roy.zang@nxp.com>
12154 L:      linuxppc-dev@lists.ozlabs.org
12155 L:      linux-pci@vger.kernel.org
12156 L:      linux-arm-kernel@lists.infradead.org
12157 S:      Maintained
12158 F:      drivers/pci/controller/dwc/*layerscape*
12159
12160 PCI DRIVER FOR GENERIC OF HOSTS
12161 M:      Will Deacon <will@kernel.org>
12162 L:      linux-pci@vger.kernel.org
12163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12164 S:      Maintained
12165 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12166 F:      drivers/pci/controller/pci-host-common.c
12167 F:      drivers/pci/controller/pci-host-generic.c
12168
12169 PCI DRIVER FOR IMX6
12170 M:      Richard Zhu <hongxing.zhu@nxp.com>
12171 M:      Lucas Stach <l.stach@pengutronix.de>
12172 L:      linux-pci@vger.kernel.org
12173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12174 S:      Maintained
12175 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12176 F:      drivers/pci/controller/dwc/*imx6*
12177
12178 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12179 M:      Keith Busch <keith.busch@intel.com>
12180 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12181 L:      linux-pci@vger.kernel.org
12182 S:      Supported
12183 F:      drivers/pci/controller/vmd.c
12184
12185 PCI DRIVER FOR MICROSEMI SWITCHTEC
12186 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12187 M:      Logan Gunthorpe <logang@deltatee.com>
12188 L:      linux-pci@vger.kernel.org
12189 S:      Maintained
12190 F:      Documentation/switchtec.txt
12191 F:      Documentation/ABI/testing/sysfs-class-switchtec
12192 F:      drivers/pci/switch/switchtec*
12193 F:      include/uapi/linux/switchtec_ioctl.h
12194 F:      include/linux/switchtec.h
12195 F:      drivers/ntb/hw/mscc/
12196
12197 PCI DRIVER FOR MOBIVEIL PCIE IP
12198 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12199 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12200 L:      linux-pci@vger.kernel.org
12201 S:      Supported
12202 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12203 F:      drivers/pci/controller/pcie-mobiveil.c
12204
12205 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12206 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12207 M:      Jason Cooper <jason@lakedaemon.net>
12208 L:      linux-pci@vger.kernel.org
12209 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12210 S:      Maintained
12211 F:      drivers/pci/controller/*mvebu*
12212
12213 PCI DRIVER FOR NVIDIA TEGRA
12214 M:      Thierry Reding <thierry.reding@gmail.com>
12215 L:      linux-tegra@vger.kernel.org
12216 L:      linux-pci@vger.kernel.org
12217 S:      Supported
12218 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12219 F:      drivers/pci/controller/pci-tegra.c
12220
12221 PCI DRIVER FOR RENESAS R-CAR
12222 M:      Simon Horman <horms@verge.net.au>
12223 L:      linux-pci@vger.kernel.org
12224 L:      linux-renesas-soc@vger.kernel.org
12225 S:      Maintained
12226 F:      drivers/pci/controller/*rcar*
12227
12228 PCI DRIVER FOR SAMSUNG EXYNOS
12229 M:      Jingoo Han <jingoohan1@gmail.com>
12230 L:      linux-pci@vger.kernel.org
12231 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12232 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12233 S:      Maintained
12234 F:      drivers/pci/controller/dwc/pci-exynos.c
12235
12236 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12237 M:      Jingoo Han <jingoohan1@gmail.com>
12238 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12239 L:      linux-pci@vger.kernel.org
12240 S:      Maintained
12241 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12242 F:      drivers/pci/controller/dwc/*designware*
12243
12244 PCI DRIVER FOR TI DRA7XX
12245 M:      Kishon Vijay Abraham I <kishon@ti.com>
12246 L:      linux-omap@vger.kernel.org
12247 L:      linux-pci@vger.kernel.org
12248 S:      Supported
12249 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12250 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12251
12252 PCI DRIVER FOR TI KEYSTONE
12253 M:      Murali Karicheri <m-karicheri2@ti.com>
12254 L:      linux-pci@vger.kernel.org
12255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12256 S:      Maintained
12257 F:      drivers/pci/controller/dwc/pci-keystone.c
12258
12259 PCI ENDPOINT SUBSYSTEM
12260 M:      Kishon Vijay Abraham I <kishon@ti.com>
12261 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12262 L:      linux-pci@vger.kernel.org
12263 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12264 S:      Supported
12265 F:      drivers/pci/endpoint/
12266 F:      drivers/misc/pci_endpoint_test.c
12267 F:      tools/pci/
12268
12269 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12270 M:      Russell Currey <ruscur@russell.cc>
12271 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12272 M:      Oliver O'Halloran <oohall@gmail.com>
12273 L:      linuxppc-dev@lists.ozlabs.org
12274 S:      Supported
12275 F:      Documentation/PCI/pci-error-recovery.txt
12276 F:      drivers/pci/pcie/aer.c
12277 F:      drivers/pci/pcie/dpc.c
12278 F:      drivers/pci/pcie/err.c
12279 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12280 F:      arch/powerpc/kernel/eeh*.c
12281 F:      arch/powerpc/platforms/*/eeh*.c
12282 F:      arch/powerpc/include/*/eeh*.h
12283
12284 PCI ERROR RECOVERY
12285 M:      Linas Vepstas <linasvepstas@gmail.com>
12286 L:      linux-pci@vger.kernel.org
12287 S:      Supported
12288 F:      Documentation/PCI/pci-error-recovery.txt
12289
12290 PCI MSI DRIVER FOR ALTERA MSI IP
12291 M:      Ley Foon Tan <lftan@altera.com>
12292 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12293 L:      linux-pci@vger.kernel.org
12294 S:      Supported
12295 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12296 F:      drivers/pci/controller/pcie-altera-msi.c
12297
12298 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12299 M:      Toan Le <toan@os.amperecomputing.com>
12300 L:      linux-pci@vger.kernel.org
12301 L:      linux-arm-kernel@lists.infradead.org
12302 S:      Maintained
12303 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12304 F:      drivers/pci/controller/pci-xgene-msi.c
12305
12306 PCI SUBSYSTEM
12307 M:      Bjorn Helgaas <bhelgaas@google.com>
12308 L:      linux-pci@vger.kernel.org
12309 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12311 S:      Supported
12312 F:      Documentation/devicetree/bindings/pci/
12313 F:      Documentation/PCI/
12314 F:      drivers/acpi/pci*
12315 F:      drivers/pci/
12316 F:      include/asm-generic/pci*
12317 F:      include/linux/pci*
12318 F:      include/linux/of_pci.h
12319 F:      include/uapi/linux/pci*
12320 F:      lib/pci*
12321 F:      arch/x86/pci/
12322 F:      arch/x86/kernel/quirks.c
12323 F:      arch/x86/kernel/early-quirks.c
12324
12325 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12326 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12327 L:      linux-pci@vger.kernel.org
12328 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12330 S:      Supported
12331 F:      drivers/pci/controller/
12332
12333 PCIE DRIVER FOR ANNAPURNA LABS
12334 M:      Jonathan Chocron <jonnyc@amazon.com>
12335 L:      linux-pci@vger.kernel.org
12336 S:      Maintained
12337 F:      drivers/pci/controller/dwc/pcie-al.c
12338
12339 PCIE DRIVER FOR AMLOGIC MESON
12340 M:      Yue Wang <yue.wang@Amlogic.com>
12341 L:      linux-pci@vger.kernel.org
12342 L:      linux-amlogic@lists.infradead.org
12343 S:      Maintained
12344 F:      drivers/pci/controller/dwc/pci-meson.c
12345
12346 PCIE DRIVER FOR AXIS ARTPEC
12347 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12348 L:      linux-arm-kernel@axis.com
12349 L:      linux-pci@vger.kernel.org
12350 S:      Maintained
12351 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12352 F:      drivers/pci/controller/dwc/*artpec*
12353
12354 PCIE DRIVER FOR CAVIUM THUNDERX
12355 M:      David Daney <david.daney@cavium.com>
12356 L:      linux-pci@vger.kernel.org
12357 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12358 S:      Supported
12359 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12360 F:      drivers/pci/controller/pci-thunder-*
12361
12362 PCIE DRIVER FOR HISILICON
12363 M:      Zhou Wang <wangzhou1@hisilicon.com>
12364 L:      linux-pci@vger.kernel.org
12365 S:      Maintained
12366 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12367 F:      drivers/pci/controller/dwc/pcie-hisi.c
12368
12369 PCIE DRIVER FOR HISILICON KIRIN
12370 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12371 M:      Binghui Wang <wangbinghui@hisilicon.com>
12372 L:      linux-pci@vger.kernel.org
12373 S:      Maintained
12374 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12375 F:      drivers/pci/controller/dwc/pcie-kirin.c
12376
12377 PCIE DRIVER FOR HISILICON STB
12378 M:      Shawn Guo <shawn.guo@linaro.org>
12379 L:      linux-pci@vger.kernel.org
12380 S:      Maintained
12381 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12382 F:      drivers/pci/controller/dwc/pcie-histb.c
12383
12384 PCIE DRIVER FOR MEDIATEK
12385 M:      Ryder Lee <ryder.lee@mediatek.com>
12386 L:      linux-pci@vger.kernel.org
12387 L:      linux-mediatek@lists.infradead.org
12388 S:      Supported
12389 F:      Documentation/devicetree/bindings/pci/mediatek*
12390 F:      drivers/pci/controller/*mediatek*
12391
12392 PCIE DRIVER FOR QUALCOMM MSM
12393 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12394 L:      linux-pci@vger.kernel.org
12395 L:      linux-arm-msm@vger.kernel.org
12396 S:      Maintained
12397 F:      drivers/pci/controller/dwc/*qcom*
12398
12399 PCIE DRIVER FOR ROCKCHIP
12400 M:      Shawn Lin <shawn.lin@rock-chips.com>
12401 L:      linux-pci@vger.kernel.org
12402 L:      linux-rockchip@lists.infradead.org
12403 S:      Maintained
12404 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12405 F:      drivers/pci/controller/pcie-rockchip*
12406
12407 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12408 M:      Linus Walleij <linus.walleij@linaro.org>
12409 L:      linux-pci@vger.kernel.org
12410 S:      Maintained
12411 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12412 F:      drivers/pci/controller/pci-v3-semi.c
12413
12414 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12415 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12416 L:      linux-pci@vger.kernel.org
12417 S:      Maintained
12418 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12419 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12420
12421 PCIE DRIVER FOR ST SPEAR13XX
12422 M:      Pratyush Anand <pratyush.anand@gmail.com>
12423 L:      linux-pci@vger.kernel.org
12424 S:      Maintained
12425 F:      drivers/pci/controller/dwc/*spear*
12426
12427 PCMCIA SUBSYSTEM
12428 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12429 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12430 S:      Odd Fixes
12431 F:      Documentation/pcmcia/
12432 F:      tools/pcmcia/
12433 F:      drivers/pcmcia/
12434 F:      include/pcmcia/
12435
12436 PCNET32 NETWORK DRIVER
12437 M:      Don Fry <pcnet32@frontier.com>
12438 L:      netdev@vger.kernel.org
12439 S:      Maintained
12440 F:      drivers/net/ethernet/amd/pcnet32.c
12441
12442 PCRYPT PARALLEL CRYPTO ENGINE
12443 M:      Steffen Klassert <steffen.klassert@secunet.com>
12444 L:      linux-crypto@vger.kernel.org
12445 S:      Maintained
12446 F:      crypto/pcrypt.c
12447 F:      include/crypto/pcrypt.h
12448
12449 PEAQ WMI HOTKEYS DRIVER
12450 M:      Hans de Goede <hdegoede@redhat.com>
12451 L:      platform-driver-x86@vger.kernel.org
12452 S:      Maintained
12453 F:      drivers/platform/x86/peaq-wmi.c
12454
12455 PER-CPU MEMORY ALLOCATOR
12456 M:      Dennis Zhou <dennis@kernel.org>
12457 M:      Tejun Heo <tj@kernel.org>
12458 M:      Christoph Lameter <cl@linux.com>
12459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12460 S:      Maintained
12461 F:      include/linux/percpu*.h
12462 F:      mm/percpu*.c
12463 F:      arch/*/include/asm/percpu.h
12464
12465 PER-TASK DELAY ACCOUNTING
12466 M:      Balbir Singh <bsingharora@gmail.com>
12467 S:      Maintained
12468 F:      include/linux/delayacct.h
12469 F:      kernel/delayacct.c
12470
12471 PERFORMANCE EVENTS SUBSYSTEM
12472 M:      Peter Zijlstra <peterz@infradead.org>
12473 M:      Ingo Molnar <mingo@redhat.com>
12474 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12475 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12476 R:      Jiri Olsa <jolsa@redhat.com>
12477 R:      Namhyung Kim <namhyung@kernel.org>
12478 L:      linux-kernel@vger.kernel.org
12479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12480 S:      Supported
12481 F:      kernel/events/*
12482 F:      include/linux/perf_event.h
12483 F:      include/uapi/linux/perf_event.h
12484 F:      arch/*/kernel/perf_event*.c
12485 F:      arch/*/kernel/*/perf_event*.c
12486 F:      arch/*/kernel/*/*/perf_event*.c
12487 F:      arch/*/include/asm/perf_event.h
12488 F:      arch/*/kernel/perf_callchain.c
12489 F:      arch/*/events/*
12490 F:      arch/*/events/*/*
12491 F:      tools/perf/
12492
12493 PERSONALITY HANDLING
12494 M:      Christoph Hellwig <hch@infradead.org>
12495 L:      linux-abi-devel@lists.sourceforge.net
12496 S:      Maintained
12497 F:      include/linux/personality.h
12498 F:      include/uapi/linux/personality.h
12499
12500 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12501 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12502 L:      linux-input@vger.kernel.org
12503 S:      Maintained
12504 F:      Documentation/input/devices/pxrc.rst
12505 F:      drivers/input/joystick/pxrc.c
12506
12507 PHONET PROTOCOL
12508 M:      Remi Denis-Courmont <courmisch@gmail.com>
12509 S:      Supported
12510 F:      Documentation/networking/phonet.txt
12511 F:      include/linux/phonet.h
12512 F:      include/net/phonet/
12513 F:      include/uapi/linux/phonet.h
12514 F:      net/phonet/
12515
12516 PHRAM MTD DRIVER
12517 M:      Joern Engel <joern@lazybastard.org>
12518 L:      linux-mtd@lists.infradead.org
12519 S:      Maintained
12520 F:      drivers/mtd/devices/phram.c
12521
12522 PICOLCD HID DRIVER
12523 M:      Bruno Prémont <bonbons@linux-vserver.org>
12524 L:      linux-input@vger.kernel.org
12525 S:      Maintained
12526 F:      drivers/hid/hid-picolcd*
12527
12528 PICOXCELL SUPPORT
12529 M:      Jamie Iles <jamie@jamieiles.com>
12530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12531 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12532 S:      Supported
12533 F:      arch/arm/boot/dts/picoxcell*
12534 F:      arch/arm/mach-picoxcell/
12535 F:      drivers/crypto/picoxcell*
12536
12537 PIN CONTROL SUBSYSTEM
12538 M:      Linus Walleij <linus.walleij@linaro.org>
12539 L:      linux-gpio@vger.kernel.org
12540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12541 S:      Maintained
12542 F:      Documentation/devicetree/bindings/pinctrl/
12543 F:      Documentation/driver-api/pinctl.rst
12544 F:      drivers/pinctrl/
12545 F:      include/linux/pinctrl/
12546
12547 PIN CONTROLLER - MICROCHIP AT91
12548 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12549 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12550 L:      linux-gpio@vger.kernel.org
12551 S:      Supported
12552 F:      drivers/pinctrl/pinctrl-at91*
12553
12554 PIN CONTROLLER - FREESCALE
12555 M:      Dong Aisheng <aisheng.dong@nxp.com>
12556 M:      Fabio Estevam <festevam@gmail.com>
12557 M:      Shawn Guo <shawnguo@kernel.org>
12558 M:      Stefan Agner <stefan@agner.ch>
12559 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12560 L:      linux-gpio@vger.kernel.org
12561 S:      Maintained
12562 F:      drivers/pinctrl/freescale/
12563 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12564
12565 PIN CONTROLLER - INTEL
12566 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12567 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12569 S:      Maintained
12570 F:      drivers/pinctrl/intel/
12571
12572 PIN CONTROLLER - MEDIATEK
12573 M:      Sean Wang <sean.wang@kernel.org>
12574 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12575 S:      Maintained
12576 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12577 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12578 F:      drivers/pinctrl/mediatek/
12579
12580 PIN CONTROLLER - QUALCOMM
12581 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12582 S:      Maintained
12583 L:      linux-arm-msm@vger.kernel.org
12584 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12585 F:      drivers/pinctrl/qcom/
12586
12587 PIN CONTROLLER - RENESAS
12588 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12589 L:      linux-renesas-soc@vger.kernel.org
12590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12591 S:      Maintained
12592 F:      drivers/pinctrl/pinctrl-rz*
12593 F:      drivers/pinctrl/sh-pfc/
12594
12595 PIN CONTROLLER - SAMSUNG
12596 M:      Tomasz Figa <tomasz.figa@gmail.com>
12597 M:      Krzysztof Kozlowski <krzk@kernel.org>
12598 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12599 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12600 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12601 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12603 S:      Maintained
12604 F:      drivers/pinctrl/samsung/
12605 F:      include/dt-bindings/pinctrl/samsung.h
12606 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12607
12608 PIN CONTROLLER - SINGLE
12609 M:      Tony Lindgren <tony@atomide.com>
12610 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12611 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12612 L:      linux-omap@vger.kernel.org
12613 S:      Maintained
12614 F:      drivers/pinctrl/pinctrl-single.c
12615
12616 PIN CONTROLLER - ST SPEAR
12617 M:      Viresh Kumar <vireshk@kernel.org>
12618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12619 W:      http://www.st.com/spear
12620 S:      Maintained
12621 F:      drivers/pinctrl/spear/
12622
12623 PISTACHIO SOC SUPPORT
12624 M:      James Hartley <james.hartley@sondrel.com>
12625 L:      linux-mips@vger.kernel.org
12626 S:      Odd Fixes
12627 F:      arch/mips/pistachio/
12628 F:      arch/mips/include/asm/mach-pistachio/
12629 F:      arch/mips/boot/dts/img/pistachio*
12630 F:      arch/mips/configs/pistachio*_defconfig
12631
12632 PKTCDVD DRIVER
12633 S:      Orphan
12634 M:      linux-block@vger.kernel.org
12635 F:      drivers/block/pktcdvd.c
12636 F:      include/linux/pktcdvd.h
12637 F:      include/uapi/linux/pktcdvd.h
12638
12639 PKUNITY SOC DRIVERS
12640 M:      Guan Xuetao <gxt@pku.edu.cn>
12641 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12642 S:      Maintained
12643 T:      git git://github.com/gxt/linux.git
12644 F:      drivers/input/serio/i8042-unicore32io.h
12645 F:      drivers/i2c/busses/i2c-puv3.c
12646 F:      drivers/video/fbdev/fb-puv3.c
12647 F:      drivers/rtc/rtc-puv3.c
12648
12649 PMBUS HARDWARE MONITORING DRIVERS
12650 M:      Guenter Roeck <linux@roeck-us.net>
12651 L:      linux-hwmon@vger.kernel.org
12652 W:      http://hwmon.wiki.kernel.org/
12653 W:      http://www.roeck-us.net/linux/drivers/
12654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12655 S:      Maintained
12656 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12657 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12658 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12659 F:      Documentation/hwmon/adm1275.rst
12660 F:      Documentation/hwmon/ibm-cffps.rst
12661 F:      Documentation/hwmon/ir35221.rst
12662 F:      Documentation/hwmon/lm25066.rst
12663 F:      Documentation/hwmon/ltc2978.rst
12664 F:      Documentation/hwmon/ltc3815.rst
12665 F:      Documentation/hwmon/max16064.rst
12666 F:      Documentation/hwmon/max20751.rst
12667 F:      Documentation/hwmon/max31785.rst
12668 F:      Documentation/hwmon/max34440.rst
12669 F:      Documentation/hwmon/max8688.rst
12670 F:      Documentation/hwmon/pmbus.rst
12671 F:      Documentation/hwmon/pmbus-core.rst
12672 F:      Documentation/hwmon/tps40422.rst
12673 F:      Documentation/hwmon/ucd9000.rst
12674 F:      Documentation/hwmon/ucd9200.rst
12675 F:      Documentation/hwmon/zl6100.rst
12676 F:      drivers/hwmon/pmbus/
12677 F:      include/linux/pmbus.h
12678
12679 PMC SIERRA MaxRAID DRIVER
12680 L:      linux-scsi@vger.kernel.org
12681 W:      http://www.pmc-sierra.com/
12682 S:      Orphan
12683 F:      drivers/scsi/pmcraid.*
12684
12685 PMC SIERRA PM8001 DRIVER
12686 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
12687 L:      linux-scsi@vger.kernel.org
12688 S:      Supported
12689 F:      drivers/scsi/pm8001/
12690
12691 PNP SUPPORT
12692 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12693 S:      Maintained
12694 F:      drivers/pnp/
12695
12696 PNI RM3100 IIO DRIVER
12697 M:      Song Qiang <songqiang1304521@gmail.com>
12698 L:      linux-iio@vger.kernel.org
12699 S:      Maintained
12700 F:      drivers/iio/magnetometer/rm3100*
12701 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12702
12703 POSIX CLOCKS and TIMERS
12704 M:      Thomas Gleixner <tglx@linutronix.de>
12705 L:      linux-kernel@vger.kernel.org
12706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12707 S:      Maintained
12708 F:      fs/timerfd.c
12709 F:      include/linux/timer*
12710 F:      kernel/time/*timer*
12711
12712 POWER MANAGEMENT CORE
12713 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12714 L:      linux-pm@vger.kernel.org
12715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12716 B:      https://bugzilla.kernel.org
12717 S:      Supported
12718 F:      drivers/base/power/
12719 F:      include/linux/pm.h
12720 F:      include/linux/pm_*
12721 F:      include/linux/powercap.h
12722 F:      drivers/powercap/
12723 F:      kernel/configs/nopm.config
12724
12725 POWER STATE COORDINATION INTERFACE (PSCI)
12726 M:      Mark Rutland <mark.rutland@arm.com>
12727 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12728 L:      linux-arm-kernel@lists.infradead.org
12729 S:      Maintained
12730 F:      drivers/firmware/psci/
12731 F:      include/linux/psci.h
12732 F:      include/uapi/linux/psci.h
12733
12734 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12735 M:      Sebastian Reichel <sre@kernel.org>
12736 L:      linux-pm@vger.kernel.org
12737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12738 S:      Maintained
12739 F:      Documentation/ABI/testing/sysfs-class-power
12740 F:      Documentation/devicetree/bindings/power/supply/
12741 F:      include/linux/power_supply.h
12742 F:      drivers/power/supply/
12743
12744 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12745 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12746 L:      linuxppc-dev@lists.ozlabs.org
12747 S:      Maintained
12748 F:      drivers/char/powernv-op-panel.c
12749
12750 PPP OVER ATM (RFC 2364)
12751 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12752 S:      Maintained
12753 F:      net/atm/pppoatm.c
12754 F:      include/uapi/linux/atmppp.h
12755
12756 PPP OVER ETHERNET
12757 M:      Michal Ostrowski <mostrows@earthlink.net>
12758 S:      Maintained
12759 F:      drivers/net/ppp/pppoe.c
12760 F:      drivers/net/ppp/pppox.c
12761
12762 PPP OVER L2TP
12763 M:      James Chapman <jchapman@katalix.com>
12764 S:      Maintained
12765 F:      net/l2tp/l2tp_ppp.c
12766 F:      include/linux/if_pppol2tp.h
12767 F:      include/uapi/linux/if_pppol2tp.h
12768
12769 PPP PROTOCOL DRIVERS AND COMPRESSORS
12770 M:      Paul Mackerras <paulus@samba.org>
12771 L:      linux-ppp@vger.kernel.org
12772 S:      Maintained
12773 F:      drivers/net/ppp/ppp_*
12774
12775 PPS SUPPORT
12776 M:      Rodolfo Giometti <giometti@enneenne.com>
12777 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12778 L:      linuxpps@ml.enneenne.com (subscribers-only)
12779 S:      Maintained
12780 F:      Documentation/driver-api/pps.rst
12781 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12782 F:      Documentation/ABI/testing/sysfs-pps
12783 F:      drivers/pps/
12784 F:      include/linux/pps*.h
12785 F:      include/uapi/linux/pps.h
12786
12787 PPTP DRIVER
12788 M:      Dmitry Kozlov <xeb@mail.ru>
12789 L:      netdev@vger.kernel.org
12790 S:      Maintained
12791 F:      drivers/net/ppp/pptp.c
12792 W:      http://sourceforge.net/projects/accel-pptp
12793
12794 PRINTK
12795 M:      Petr Mladek <pmladek@suse.com>
12796 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12797 R:      Steven Rostedt <rostedt@goodmis.org>
12798 S:      Maintained
12799 F:      kernel/printk/
12800 F:      include/linux/printk.h
12801
12802 PRISM54 WIRELESS DRIVER
12803 M:      Luis Chamberlain <mcgrof@kernel.org>
12804 L:      linux-wireless@vger.kernel.org
12805 W:      http://wireless.kernel.org/en/users/Drivers/p54
12806 S:      Obsolete
12807 F:      drivers/net/wireless/intersil/prism54/
12808
12809 PROC FILESYSTEM
12810 R:      Alexey Dobriyan <adobriyan@gmail.com>
12811 L:      linux-kernel@vger.kernel.org
12812 L:      linux-fsdevel@vger.kernel.org
12813 S:      Maintained
12814 F:      fs/proc/
12815 F:      include/linux/proc_fs.h
12816 F:      tools/testing/selftests/proc/
12817 F:      Documentation/filesystems/proc.txt
12818
12819 PROC SYSCTL
12820 M:      Luis Chamberlain <mcgrof@kernel.org>
12821 M:      Kees Cook <keescook@chromium.org>
12822 L:      linux-kernel@vger.kernel.org
12823 L:      linux-fsdevel@vger.kernel.org
12824 S:      Maintained
12825 F:      fs/proc/proc_sysctl.c
12826 F:      include/linux/sysctl.h
12827 F:      kernel/sysctl.c
12828 F:      tools/testing/selftests/sysctl/
12829
12830 PS3 NETWORK SUPPORT
12831 M:      Geoff Levand <geoff@infradead.org>
12832 L:      netdev@vger.kernel.org
12833 L:      linuxppc-dev@lists.ozlabs.org
12834 S:      Maintained
12835 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12836
12837 PS3 PLATFORM SUPPORT
12838 M:      Geoff Levand <geoff@infradead.org>
12839 L:      linuxppc-dev@lists.ozlabs.org
12840 S:      Maintained
12841 F:      arch/powerpc/boot/ps3*
12842 F:      arch/powerpc/include/asm/lv1call.h
12843 F:      arch/powerpc/include/asm/ps3*.h
12844 F:      arch/powerpc/platforms/ps3/
12845 F:      drivers/*/ps3*
12846 F:      drivers/ps3/
12847 F:      drivers/rtc/rtc-ps3.c
12848 F:      drivers/usb/host/*ps3.c
12849 F:      sound/ppc/snd_ps3*
12850
12851 PS3VRAM DRIVER
12852 M:      Jim Paris <jim@jtan.com>
12853 M:      Geoff Levand <geoff@infradead.org>
12854 L:      linuxppc-dev@lists.ozlabs.org
12855 S:      Maintained
12856 F:      drivers/block/ps3vram.c
12857
12858 PSAMPLE PACKET SAMPLING SUPPORT:
12859 M:      Yotam Gigi <yotam.gi@gmail.com>
12860 S:      Maintained
12861 F:      net/psample
12862 F:      include/net/psample.h
12863 F:      include/uapi/linux/psample.h
12864
12865 PSTORE FILESYSTEM
12866 M:      Kees Cook <keescook@chromium.org>
12867 M:      Anton Vorontsov <anton@enomsg.org>
12868 M:      Colin Cross <ccross@android.com>
12869 M:      Tony Luck <tony.luck@intel.com>
12870 S:      Maintained
12871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12872 F:      fs/pstore/
12873 F:      include/linux/pstore*
12874 F:      drivers/firmware/efi/efi-pstore.c
12875 F:      drivers/acpi/apei/erst.c
12876 F:      Documentation/admin-guide/ramoops.rst
12877 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12878 K:      \b(pstore|ramoops)
12879
12880 PTP HARDWARE CLOCK SUPPORT
12881 M:      Richard Cochran <richardcochran@gmail.com>
12882 L:      netdev@vger.kernel.org
12883 S:      Maintained
12884 W:      http://linuxptp.sourceforge.net/
12885 F:      Documentation/ABI/testing/sysfs-ptp
12886 F:      Documentation/driver-api/ptp.rst
12887 F:      drivers/net/phy/dp83640*
12888 F:      drivers/ptp/*
12889 F:      include/linux/ptp_cl*
12890
12891 PTRACE SUPPORT
12892 M:      Oleg Nesterov <oleg@redhat.com>
12893 S:      Maintained
12894 F:      include/asm-generic/syscall.h
12895 F:      include/linux/ptrace.h
12896 F:      include/linux/regset.h
12897 F:      include/linux/tracehook.h
12898 F:      include/uapi/linux/ptrace.h
12899 F:      include/uapi/linux/ptrace.h
12900 F:      include/asm-generic/ptrace.h
12901 F:      kernel/ptrace.c
12902 F:      arch/*/ptrace*.c
12903 F:      arch/*/*/ptrace*.c
12904 F:      arch/*/include/asm/ptrace*.h
12905
12906 PULSE8-CEC DRIVER
12907 M:      Hans Verkuil <hverkuil@xs4all.nl>
12908 L:      linux-media@vger.kernel.org
12909 T:      git git://linuxtv.org/media_tree.git
12910 S:      Maintained
12911 F:      drivers/media/usb/pulse8-cec/*
12912 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12913
12914 PVRUSB2 VIDEO4LINUX DRIVER
12915 M:      Mike Isely <isely@pobox.com>
12916 L:      pvrusb2@isely.net       (subscribers-only)
12917 L:      linux-media@vger.kernel.org
12918 W:      http://www.isely.net/pvrusb2/
12919 T:      git git://linuxtv.org/media_tree.git
12920 S:      Maintained
12921 F:      Documentation/media/v4l-drivers/pvrusb2*
12922 F:      drivers/media/usb/pvrusb2/
12923
12924 PWC WEBCAM DRIVER
12925 M:      Hans Verkuil <hverkuil@xs4all.nl>
12926 L:      linux-media@vger.kernel.org
12927 T:      git git://linuxtv.org/media_tree.git
12928 S:      Odd Fixes
12929 F:      drivers/media/usb/pwc/*
12930 F:      include/trace/events/pwc.h
12931
12932 PWM FAN DRIVER
12933 M:      Kamil Debski <kamil@wypas.org>
12934 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12935 L:      linux-hwmon@vger.kernel.org
12936 S:      Supported
12937 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12938 F:      Documentation/hwmon/pwm-fan.rst
12939 F:      drivers/hwmon/pwm-fan.c
12940
12941 PWM IR Transmitter
12942 M:      Sean Young <sean@mess.org>
12943 L:      linux-media@vger.kernel.org
12944 S:      Maintained
12945 F:      drivers/media/rc/pwm-ir-tx.c
12946
12947 PWM SUBSYSTEM
12948 M:      Thierry Reding <thierry.reding@gmail.com>
12949 L:      linux-pwm@vger.kernel.org
12950 S:      Maintained
12951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12952 F:      Documentation/pwm.txt
12953 F:      Documentation/devicetree/bindings/pwm/
12954 F:      include/linux/pwm.h
12955 F:      drivers/pwm/
12956 F:      drivers/video/backlight/pwm_bl.c
12957 F:      include/linux/pwm_backlight.h
12958 F:      drivers/gpio/gpio-mvebu.c
12959 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12960
12961 PXA GPIO DRIVER
12962 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12963 L:      linux-gpio@vger.kernel.org
12964 S:      Maintained
12965 F:      drivers/gpio/gpio-pxa.c
12966
12967 PXA MMCI DRIVER
12968 S:      Orphan
12969
12970 PXA RTC DRIVER
12971 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12972 L:      linux-rtc@vger.kernel.org
12973 S:      Maintained
12974
12975 PXA2xx/PXA3xx SUPPORT
12976 M:      Daniel Mack <daniel@zonque.org>
12977 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12978 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12980 T:      git git://github.com/hzhuang1/linux.git
12981 T:      git git://github.com/rjarzmik/linux.git
12982 S:      Maintained
12983 F:      arch/arm/boot/dts/pxa*
12984 F:      arch/arm/mach-pxa/
12985 F:      drivers/dma/pxa*
12986 F:      drivers/pcmcia/pxa2xx*
12987 F:      drivers/pinctrl/pxa/
12988 F:      drivers/spi/spi-pxa2xx*
12989 F:      drivers/usb/gadget/udc/pxa2*
12990 F:      include/sound/pxa2xx-lib.h
12991 F:      sound/arm/pxa*
12992 F:      sound/soc/pxa/
12993
12994 QAT DRIVER
12995 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12996 L:      qat-linux@intel.com
12997 S:      Supported
12998 F:      drivers/crypto/qat/
12999
13000 QCOM AUDIO (ASoC) DRIVERS
13001 M:      Patrick Lai <plai@codeaurora.org>
13002 M:      Banajit Goswami <bgoswami@codeaurora.org>
13003 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13004 S:      Supported
13005 F:      sound/soc/qcom/
13006
13007 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13008 M:      Gabriel Somlo <somlo@cmu.edu>
13009 M:      "Michael S. Tsirkin" <mst@redhat.com>
13010 L:      qemu-devel@nongnu.org
13011 S:      Maintained
13012 F:      drivers/firmware/qemu_fw_cfg.c
13013 F:      include/uapi/linux/qemu_fw_cfg.h
13014
13015 QIB DRIVER
13016 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13017 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13018 L:      linux-rdma@vger.kernel.org
13019 S:      Supported
13020 F:      drivers/infiniband/hw/qib/
13021
13022 QLOGIC QL41xxx FCOE DRIVER
13023 M:      QLogic-Storage-Upstream@cavium.com
13024 L:      linux-scsi@vger.kernel.org
13025 S:      Supported
13026 F:      drivers/scsi/qedf/
13027
13028 QLOGIC QL41xxx ISCSI DRIVER
13029 M:      QLogic-Storage-Upstream@cavium.com
13030 L:      linux-scsi@vger.kernel.org
13031 S:      Supported
13032 F:      drivers/scsi/qedi/
13033
13034 QLOGIC QL4xxx ETHERNET DRIVER
13035 M:      Ariel Elior <aelior@marvell.com>
13036 M:      GR-everest-linux-l2@marvell.com
13037 L:      netdev@vger.kernel.org
13038 S:      Supported
13039 F:      drivers/net/ethernet/qlogic/qed/
13040 F:      include/linux/qed/
13041 F:      drivers/net/ethernet/qlogic/qede/
13042
13043 QLOGIC QL4xxx RDMA DRIVER
13044 M:      Michal Kalderon <mkalderon@marvell.com>
13045 M:      Ariel Elior <aelior@marvell.com>
13046 L:      linux-rdma@vger.kernel.org
13047 S:      Supported
13048 F:      drivers/infiniband/hw/qedr/
13049 F:      include/uapi/rdma/qedr-abi.h
13050
13051 QLOGIC QLA1280 SCSI DRIVER
13052 M:      Michael Reed <mdr@sgi.com>
13053 L:      linux-scsi@vger.kernel.org
13054 S:      Maintained
13055 F:      drivers/scsi/qla1280.[ch]
13056
13057 QLOGIC QLA2XXX FC-SCSI DRIVER
13058 M:      qla2xxx-upstream@qlogic.com
13059 L:      linux-scsi@vger.kernel.org
13060 S:      Supported
13061 F:      Documentation/scsi/LICENSE.qla2xxx
13062 F:      drivers/scsi/qla2xxx/
13063
13064 QLOGIC QLA3XXX NETWORK DRIVER
13065 M:      GR-Linux-NIC-Dev@marvell.com
13066 L:      netdev@vger.kernel.org
13067 S:      Supported
13068 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13069 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13070
13071 QLOGIC QLA4XXX iSCSI DRIVER
13072 M:      QLogic-Storage-Upstream@qlogic.com
13073 L:      linux-scsi@vger.kernel.org
13074 S:      Supported
13075 F:      Documentation/scsi/LICENSE.qla4xxx
13076 F:      drivers/scsi/qla4xxx/
13077
13078 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13079 M:      Shahed Shaikh <shshaikh@marvell.com>
13080 M:      Manish Chopra <manishc@marvell.com>
13081 M:      GR-Linux-NIC-Dev@marvell.com
13082 L:      netdev@vger.kernel.org
13083 S:      Supported
13084 F:      drivers/net/ethernet/qlogic/qlcnic/
13085
13086 QLOGIC QLGE 10Gb ETHERNET DRIVER
13087 M:      Manish Chopra <manishc@marvell.com>
13088 M:      GR-Linux-NIC-Dev@marvell.com
13089 L:      netdev@vger.kernel.org
13090 S:      Supported
13091 F:      drivers/net/ethernet/qlogic/qlge/
13092
13093 QM1D1B0004 MEDIA DRIVER
13094 M:      Akihiro Tsukada <tskd08@gmail.com>
13095 L:      linux-media@vger.kernel.org
13096 S:      Odd Fixes
13097 F:      drivers/media/tuners/qm1d1b0004*
13098
13099 QM1D1C0042 MEDIA DRIVER
13100 M:      Akihiro Tsukada <tskd08@gmail.com>
13101 L:      linux-media@vger.kernel.org
13102 S:      Odd Fixes
13103 F:      drivers/media/tuners/qm1d1c0042*
13104
13105 QNX4 FILESYSTEM
13106 M:      Anders Larsen <al@alarsen.net>
13107 W:      http://www.alarsen.net/linux/qnx4fs/
13108 S:      Maintained
13109 F:      fs/qnx4/
13110 F:      include/uapi/linux/qnx4_fs.h
13111 F:      include/uapi/linux/qnxtypes.h
13112
13113 QORIQ DPAA2 FSL-MC BUS DRIVER
13114 M:      Stuart Yoder <stuyoder@gmail.com>
13115 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13116 L:      linux-kernel@vger.kernel.org
13117 S:      Maintained
13118 F:      drivers/bus/fsl-mc/
13119 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13120 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13121
13122 QT1010 MEDIA DRIVER
13123 M:      Antti Palosaari <crope@iki.fi>
13124 L:      linux-media@vger.kernel.org
13125 W:      https://linuxtv.org
13126 W:      http://palosaari.fi/linux/
13127 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13128 T:      git git://linuxtv.org/anttip/media_tree.git
13129 S:      Maintained
13130 F:      drivers/media/tuners/qt1010*
13131
13132 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13133 M:      Kalle Valo <kvalo@codeaurora.org>
13134 L:      ath10k@lists.infradead.org
13135 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13137 S:      Supported
13138 F:      drivers/net/wireless/ath/ath10k/
13139
13140 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13141 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13142 L:      linux-wireless@vger.kernel.org
13143 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13144 S:      Supported
13145 F:      drivers/net/wireless/ath/ath9k/
13146
13147 QUALCOMM CAMERA SUBSYSTEM DRIVER
13148 M:      Todor Tomov <todor.too@gmail.com>
13149 L:      linux-media@vger.kernel.org
13150 S:      Maintained
13151 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13152 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13153 F:      drivers/media/platform/qcom/camss/
13154
13155 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13156 M:      Ilia Lin <ilia.lin@kernel.org>
13157 L:      linux-pm@vger.kernel.org
13158 S:      Maintained
13159 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13160 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13161
13162 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13163 M:      Timur Tabi <timur@kernel.org>
13164 L:      netdev@vger.kernel.org
13165 S:      Maintained
13166 F:      drivers/net/ethernet/qualcomm/emac/
13167
13168 QUALCOMM ETHQOS ETHERNET DRIVER
13169 M:      Vinod Koul <vkoul@kernel.org>
13170 M:      Niklas Cassel <niklas.cassel@linaro.org>
13171 L:      netdev@vger.kernel.org
13172 S:      Maintained
13173 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13174 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13175
13176 QUALCOMM GENERIC INTERFACE I2C DRIVER
13177 M:      Alok Chauhan <alokc@codeaurora.org>
13178 L:      linux-i2c@vger.kernel.org
13179 L:      linux-arm-msm@vger.kernel.org
13180 S:      Supported
13181 F:      drivers/i2c/busses/i2c-qcom-geni.c
13182
13183 QUALCOMM HEXAGON ARCHITECTURE
13184 M:      Richard Kuo <rkuo@codeaurora.org>
13185 L:      linux-hexagon@vger.kernel.org
13186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13187 S:      Supported
13188 F:      arch/hexagon/
13189
13190 QUALCOMM HIDMA DRIVER
13191 M:      Sinan Kaya <okaya@kernel.org>
13192 L:      linux-arm-kernel@lists.infradead.org
13193 L:      linux-arm-msm@vger.kernel.org
13194 L:      dmaengine@vger.kernel.org
13195 S:      Supported
13196 F:      drivers/dma/qcom/hidma*
13197
13198 QUALCOMM IOMMU
13199 M:      Rob Clark <robdclark@gmail.com>
13200 L:      iommu@lists.linux-foundation.org
13201 L:      linux-arm-msm@vger.kernel.org
13202 S:      Maintained
13203 F:      drivers/iommu/qcom_iommu.c
13204
13205 QUALCOMM TSENS THERMAL DRIVER
13206 M:      Amit Kucheria <amit.kucheria@linaro.org>
13207 L:      linux-pm@vger.kernel.org
13208 L:      linux-arm-msm@vger.kernel.org
13209 S:      Maintained
13210 F:      drivers/thermal/qcom/
13211
13212 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13213 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13214 L:      linux-media@vger.kernel.org
13215 L:      linux-arm-msm@vger.kernel.org
13216 T:      git git://linuxtv.org/media_tree.git
13217 S:      Maintained
13218 F:      drivers/media/platform/qcom/venus/
13219
13220 QUALCOMM WCN36XX WIRELESS DRIVER
13221 M:      Kalle Valo <kvalo@codeaurora.org>
13222 L:      wcn36xx@lists.infradead.org
13223 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13224 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13225 S:      Supported
13226 F:      drivers/net/wireless/ath/wcn36xx/
13227
13228 QUANTENNA QTNFMAC WIRELESS DRIVER
13229 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13230 M:      Avinash Patil <avinashp@quantenna.com>
13231 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13232 L:      linux-wireless@vger.kernel.org
13233 S:      Maintained
13234 F:      drivers/net/wireless/quantenna
13235
13236 RADEON and AMDGPU DRM DRIVERS
13237 M:      Alex Deucher <alexander.deucher@amd.com>
13238 M:      Christian König <christian.koenig@amd.com>
13239 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13240 L:      amd-gfx@lists.freedesktop.org
13241 T:      git git://people.freedesktop.org/~agd5f/linux
13242 S:      Supported
13243 F:      drivers/gpu/drm/radeon/
13244 F:      include/uapi/drm/radeon_drm.h
13245 F:      drivers/gpu/drm/amd/
13246 F:      include/uapi/drm/amdgpu_drm.h
13247
13248 RADEON FRAMEBUFFER DISPLAY DRIVER
13249 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13250 L:      linux-fbdev@vger.kernel.org
13251 S:      Maintained
13252 F:      drivers/video/fbdev/aty/radeon*
13253 F:      include/uapi/linux/radeonfb.h
13254
13255 RADIOSHARK RADIO DRIVER
13256 M:      Hans Verkuil <hverkuil@xs4all.nl>
13257 L:      linux-media@vger.kernel.org
13258 T:      git git://linuxtv.org/media_tree.git
13259 S:      Maintained
13260 F:      drivers/media/radio/radio-shark.c
13261
13262 RADIOSHARK2 RADIO DRIVER
13263 M:      Hans Verkuil <hverkuil@xs4all.nl>
13264 L:      linux-media@vger.kernel.org
13265 T:      git git://linuxtv.org/media_tree.git
13266 S:      Maintained
13267 F:      drivers/media/radio/radio-shark2.c
13268 F:      drivers/media/radio/radio-tea5777.c
13269
13270 RADOS BLOCK DEVICE (RBD)
13271 M:      Ilya Dryomov <idryomov@gmail.com>
13272 M:      Sage Weil <sage@redhat.com>
13273 M:      Alex Elder <elder@kernel.org>
13274 L:      ceph-devel@vger.kernel.org
13275 W:      http://ceph.com/
13276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13277 T:      git git://github.com/ceph/ceph-client.git
13278 S:      Supported
13279 F:      Documentation/ABI/testing/sysfs-bus-rbd
13280 F:      drivers/block/rbd.c
13281 F:      drivers/block/rbd_types.h
13282
13283 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13284 M:      Paul Mackerras <paulus@samba.org>
13285 L:      linux-fbdev@vger.kernel.org
13286 S:      Maintained
13287 F:      drivers/video/fbdev/aty/aty128fb.c
13288
13289 RAINSHADOW-CEC DRIVER
13290 M:      Hans Verkuil <hverkuil@xs4all.nl>
13291 L:      linux-media@vger.kernel.org
13292 T:      git git://linuxtv.org/media_tree.git
13293 S:      Maintained
13294 F:      drivers/media/usb/rainshadow-cec/*
13295
13296 RALINK MIPS ARCHITECTURE
13297 M:      John Crispin <john@phrozen.org>
13298 L:      linux-mips@vger.kernel.org
13299 S:      Maintained
13300 F:      arch/mips/ralink
13301
13302 RALINK RT2X00 WIRELESS LAN DRIVER
13303 P:      rt2x00 project
13304 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13305 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13306 L:      linux-wireless@vger.kernel.org
13307 S:      Maintained
13308 F:      drivers/net/wireless/ralink/rt2x00/
13309
13310 RAMDISK RAM BLOCK DEVICE DRIVER
13311 M:      Jens Axboe <axboe@kernel.dk>
13312 S:      Maintained
13313 F:      Documentation/blockdev/ramdisk.txt
13314 F:      drivers/block/brd.c
13315
13316 RANCHU VIRTUAL BOARD FOR MIPS
13317 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13318 L:      linux-mips@vger.kernel.org
13319 S:      Supported
13320 F:      arch/mips/generic/board-ranchu.c
13321 F:      arch/mips/configs/generic/board-ranchu.config
13322
13323 RANDOM NUMBER DRIVER
13324 M:      "Theodore Ts'o" <tytso@mit.edu>
13325 S:      Maintained
13326 F:      drivers/char/random.c
13327
13328 RAPIDIO SUBSYSTEM
13329 M:      Matt Porter <mporter@kernel.crashing.org>
13330 M:      Alexandre Bounine <alex.bou9@gmail.com>
13331 S:      Maintained
13332 F:      drivers/rapidio/
13333
13334 RAS INFRASTRUCTURE
13335 M:      Tony Luck <tony.luck@intel.com>
13336 M:      Borislav Petkov <bp@alien8.de>
13337 L:      linux-edac@vger.kernel.org
13338 S:      Maintained
13339 F:      drivers/ras/
13340 F:      include/linux/ras.h
13341 F:      include/ras/ras_event.h
13342 F:      Documentation/admin-guide/ras.rst
13343
13344 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13345 L:      linux-wireless@vger.kernel.org
13346 S:      Orphan
13347 F:      drivers/net/wireless/ray*
13348
13349 RCUTORTURE TEST FRAMEWORK
13350 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13351 M:      Josh Triplett <josh@joshtriplett.org>
13352 R:      Steven Rostedt <rostedt@goodmis.org>
13353 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13354 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13355 L:      rcu@vger.kernel.org
13356 S:      Supported
13357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13358 F:      tools/testing/selftests/rcutorture
13359
13360 RDC R-321X SoC
13361 M:      Florian Fainelli <florian@openwrt.org>
13362 S:      Maintained
13363
13364 RDC R6040 FAST ETHERNET DRIVER
13365 M:      Florian Fainelli <f.fainelli@gmail.com>
13366 L:      netdev@vger.kernel.org
13367 S:      Maintained
13368 F:      drivers/net/ethernet/rdc/r6040.c
13369
13370 RDMAVT - RDMA verbs software
13371 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13372 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13373 L:      linux-rdma@vger.kernel.org
13374 S:      Supported
13375 F:      drivers/infiniband/sw/rdmavt
13376
13377 RDS - RELIABLE DATAGRAM SOCKETS
13378 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13379 L:      netdev@vger.kernel.org
13380 L:      linux-rdma@vger.kernel.org
13381 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13382 W:      https://oss.oracle.com/projects/rds/
13383 S:      Supported
13384 F:      net/rds/
13385 F:      Documentation/networking/rds.txt
13386
13387 RDT - RESOURCE ALLOCATION
13388 M:      Fenghua Yu <fenghua.yu@intel.com>
13389 M:      Reinette Chatre <reinette.chatre@intel.com>
13390 L:      linux-kernel@vger.kernel.org
13391 S:      Supported
13392 F:      arch/x86/kernel/cpu/resctrl/
13393 F:      arch/x86/include/asm/resctrl_sched.h
13394 F:      Documentation/x86/resctrl*
13395
13396 READ-COPY UPDATE (RCU)
13397 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13398 M:      Josh Triplett <josh@joshtriplett.org>
13399 R:      Steven Rostedt <rostedt@goodmis.org>
13400 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13401 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13402 R:      Joel Fernandes <joel@joelfernandes.org>
13403 L:      rcu@vger.kernel.org
13404 W:      http://www.rdrop.com/users/paulmck/RCU/
13405 S:      Supported
13406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13407 F:      Documentation/RCU/
13408 X:      Documentation/RCU/torture.txt
13409 F:      include/linux/rcu*
13410 X:      include/linux/srcu*.h
13411 F:      kernel/rcu/
13412 X:      kernel/rcu/srcu*.c
13413
13414 REAL TIME CLOCK (RTC) SUBSYSTEM
13415 M:      Alessandro Zummo <a.zummo@towertech.it>
13416 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13417 L:      linux-rtc@vger.kernel.org
13418 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13420 S:      Maintained
13421 F:      Documentation/devicetree/bindings/rtc/
13422 F:      Documentation/rtc.txt
13423 F:      drivers/rtc/
13424 F:      include/linux/rtc.h
13425 F:      include/uapi/linux/rtc.h
13426 F:      include/linux/rtc/
13427 F:      include/linux/platform_data/rtc-*
13428 F:      tools/testing/selftests/rtc/
13429
13430 REALTEK AUDIO CODECS
13431 M:      Bard Liao <bardliao@realtek.com>
13432 M:      Oder Chiou <oder_chiou@realtek.com>
13433 S:      Maintained
13434 F:      sound/soc/codecs/rt*
13435 F:      include/sound/rt*.h
13436
13437 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13438 M:      Linus Walleij <linus.walleij@linaro.org>
13439 S:      Maintained
13440 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13441 F:      drivers/net/dsa/realtek-smi*
13442 F:      drivers/net/dsa/rtl83*
13443
13444 REDPINE WIRELESS DRIVER
13445 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13446 M:      Siva Rebbagondla <siva8118@gmail.com>
13447 L:      linux-wireless@vger.kernel.org
13448 S:      Maintained
13449 F:      drivers/net/wireless/rsi/
13450
13451 REGISTER MAP ABSTRACTION
13452 M:      Mark Brown <broonie@kernel.org>
13453 L:      linux-kernel@vger.kernel.org
13454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13455 S:      Supported
13456 F:      Documentation/devicetree/bindings/regmap/
13457 F:      drivers/base/regmap/
13458 F:      include/linux/regmap.h
13459
13460 REISERFS FILE SYSTEM
13461 L:      reiserfs-devel@vger.kernel.org
13462 S:      Supported
13463 F:      fs/reiserfs/
13464
13465 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13466 M:      Ohad Ben-Cohen <ohad@wizery.com>
13467 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13468 L:      linux-remoteproc@vger.kernel.org
13469 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13470 S:      Maintained
13471 F:      Documentation/devicetree/bindings/remoteproc/
13472 F:      Documentation/remoteproc.txt
13473 F:      drivers/remoteproc/
13474 F:      include/linux/remoteproc.h
13475
13476 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13477 M:      Ohad Ben-Cohen <ohad@wizery.com>
13478 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13479 L:      linux-remoteproc@vger.kernel.org
13480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13481 S:      Maintained
13482 F:      drivers/rpmsg/
13483 F:      Documentation/rpmsg.txt
13484 F:      include/linux/rpmsg.h
13485 F:      include/linux/rpmsg/
13486
13487 RENESAS CLOCK DRIVERS
13488 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13489 L:      linux-renesas-soc@vger.kernel.org
13490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13491 S:      Supported
13492 F:      drivers/clk/renesas/
13493
13494 RENESAS EMEV2 I2C DRIVER
13495 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13496 S:      Supported
13497 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13498 F:      drivers/i2c/busses/i2c-emev2.c
13499
13500 RENESAS ETHERNET DRIVERS
13501 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13502 L:      netdev@vger.kernel.org
13503 L:      linux-renesas-soc@vger.kernel.org
13504 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13505 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13506 F:      drivers/net/ethernet/renesas/
13507 F:      include/linux/sh_eth.h
13508
13509 RENESAS R-CAR GYROADC DRIVER
13510 M:      Marek Vasut <marek.vasut@gmail.com>
13511 L:      linux-iio@vger.kernel.org
13512 S:      Supported
13513 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13514 F:      drivers/iio/adc/rcar-gyroadc.c
13515
13516 RENESAS R-CAR I2C DRIVERS
13517 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13518 S:      Supported
13519 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13520 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13521 F:      drivers/i2c/busses/i2c-rcar.c
13522 F:      drivers/i2c/busses/i2c-sh_mobile.c
13523
13524 RENESAS RIIC DRIVER
13525 M:      Chris Brandt <chris.brandt@renesas.com>
13526 S:      Supported
13527 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13528 F:      drivers/i2c/busses/i2c-riic.c
13529
13530 RENESAS USB PHY DRIVER
13531 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13532 L:      linux-renesas-soc@vger.kernel.org
13533 S:      Maintained
13534 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13535
13536 RESET CONTROLLER FRAMEWORK
13537 M:      Philipp Zabel <p.zabel@pengutronix.de>
13538 T:      git git://git.pengutronix.de/git/pza/linux
13539 S:      Maintained
13540 F:      drivers/reset/
13541 F:      Documentation/devicetree/bindings/reset/
13542 F:      include/dt-bindings/reset/
13543 F:      include/linux/reset.h
13544 F:      include/linux/reset/
13545 F:      include/linux/reset-controller.h
13546
13547 RESTARTABLE SEQUENCES SUPPORT
13548 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13549 M:      Peter Zijlstra <peterz@infradead.org>
13550 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13551 M:      Boqun Feng <boqun.feng@gmail.com>
13552 L:      linux-kernel@vger.kernel.org
13553 S:      Supported
13554 F:      kernel/rseq.c
13555 F:      include/uapi/linux/rseq.h
13556 F:      include/trace/events/rseq.h
13557 F:      tools/testing/selftests/rseq/
13558
13559 RFKILL
13560 M:      Johannes Berg <johannes@sipsolutions.net>
13561 L:      linux-wireless@vger.kernel.org
13562 W:      http://wireless.kernel.org/
13563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13565 S:      Maintained
13566 F:      Documentation/rfkill.txt
13567 F:      Documentation/ABI/stable/sysfs-class-rfkill
13568 F:      net/rfkill/
13569 F:      include/linux/rfkill.h
13570 F:      include/uapi/linux/rfkill.h
13571
13572 RHASHTABLE
13573 M:      Thomas Graf <tgraf@suug.ch>
13574 M:      Herbert Xu <herbert@gondor.apana.org.au>
13575 L:      netdev@vger.kernel.org
13576 S:      Maintained
13577 F:      lib/rhashtable.c
13578 F:      lib/test_rhashtable.c
13579 F:      include/linux/rhashtable.h
13580 F:      include/linux/rhashtable-types.h
13581
13582 RICOH R5C592 MEMORYSTICK DRIVER
13583 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13584 S:      Maintained
13585 F:      drivers/memstick/host/r592.*
13586
13587 RICOH SMARTMEDIA/XD DRIVER
13588 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13589 S:      Maintained
13590 F:      drivers/mtd/nand/raw/r852.c
13591 F:      drivers/mtd/nand/raw/r852.h
13592
13593 RISC-V ARCHITECTURE
13594 M:      Palmer Dabbelt <palmer@sifive.com>
13595 M:      Albert Ou <aou@eecs.berkeley.edu>
13596 L:      linux-riscv@lists.infradead.org
13597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13598 S:      Supported
13599 F:      arch/riscv/
13600 K:      riscv
13601 N:      riscv
13602
13603 ROCCAT DRIVERS
13604 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13605 W:      http://sourceforge.net/projects/roccat/
13606 S:      Maintained
13607 F:      drivers/hid/hid-roccat*
13608 F:      include/linux/hid-roccat*
13609 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13610
13611 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13612 M:      Jacob chen <jacob2.chen@rock-chips.com>
13613 L:      linux-media@vger.kernel.org
13614 S:      Maintained
13615 F:      drivers/media/platform/rockchip/rga/
13616 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13617
13618 HANTRO VPU CODEC DRIVER
13619 M:      Ezequiel Garcia <ezequiel@collabora.com>
13620 L:      linux-media@vger.kernel.org
13621 S:      Maintained
13622 F:      drivers/staging/media/platform/hantro/
13623 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13624
13625 ROCKER DRIVER
13626 M:      Jiri Pirko <jiri@resnulli.us>
13627 L:      netdev@vger.kernel.org
13628 S:      Supported
13629 F:      drivers/net/ethernet/rocker/
13630
13631 ROCKETPORT DRIVER
13632 P:      Comtrol Corp.
13633 W:      http://www.comtrol.com
13634 S:      Maintained
13635 F:      Documentation/serial/rocket.rst
13636 F:      drivers/tty/rocket*
13637
13638 ROCKETPORT EXPRESS/INFINITY DRIVER
13639 M:      Kevin Cernekee <cernekee@gmail.com>
13640 L:      linux-serial@vger.kernel.org
13641 S:      Odd Fixes
13642 F:      drivers/tty/serial/rp2.*
13643
13644 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13645 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13646 L:      linux-kernel@vger.kernel.org
13647 L:      linux-renesas-soc@vger.kernel.org
13648 S:      Supported
13649 F:      drivers/mfd/bd9571mwv.c
13650 F:      drivers/regulator/bd9571mwv-regulator.c
13651 F:      drivers/gpio/gpio-bd9571mwv.c
13652 F:      include/linux/mfd/bd9571mwv.h
13653 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13654
13655 ROSE NETWORK LAYER
13656 M:      Ralf Baechle <ralf@linux-mips.org>
13657 L:      linux-hams@vger.kernel.org
13658 W:      http://www.linux-ax25.org/
13659 S:      Maintained
13660 F:      include/net/rose.h
13661 F:      include/uapi/linux/rose.h
13662 F:      net/rose/
13663
13664 RTL2830 MEDIA DRIVER
13665 M:      Antti Palosaari <crope@iki.fi>
13666 L:      linux-media@vger.kernel.org
13667 W:      https://linuxtv.org
13668 W:      http://palosaari.fi/linux/
13669 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13670 T:      git git://linuxtv.org/anttip/media_tree.git
13671 S:      Maintained
13672 F:      drivers/media/dvb-frontends/rtl2830*
13673
13674 RTL2832 MEDIA DRIVER
13675 M:      Antti Palosaari <crope@iki.fi>
13676 L:      linux-media@vger.kernel.org
13677 W:      https://linuxtv.org
13678 W:      http://palosaari.fi/linux/
13679 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13680 T:      git git://linuxtv.org/anttip/media_tree.git
13681 S:      Maintained
13682 F:      drivers/media/dvb-frontends/rtl2832*
13683
13684 RTL2832_SDR MEDIA DRIVER
13685 M:      Antti Palosaari <crope@iki.fi>
13686 L:      linux-media@vger.kernel.org
13687 W:      https://linuxtv.org
13688 W:      http://palosaari.fi/linux/
13689 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13690 T:      git git://linuxtv.org/anttip/media_tree.git
13691 S:      Maintained
13692 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13693
13694 RTL8180 WIRELESS DRIVER
13695 L:      linux-wireless@vger.kernel.org
13696 W:      http://wireless.kernel.org/
13697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13698 S:      Orphan
13699 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13700
13701 RTL8187 WIRELESS DRIVER
13702 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13703 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13704 M:      Larry Finger <Larry.Finger@lwfinger.net>
13705 L:      linux-wireless@vger.kernel.org
13706 W:      http://wireless.kernel.org/
13707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13708 S:      Maintained
13709 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13710
13711 REALTEK WIRELESS DRIVER (rtlwifi family)
13712 M:      Ping-Ke Shih <pkshih@realtek.com>
13713 L:      linux-wireless@vger.kernel.org
13714 W:      http://wireless.kernel.org/
13715 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13716 S:      Maintained
13717 F:      drivers/net/wireless/realtek/rtlwifi/
13718
13719 REALTEK WIRELESS DRIVER (rtw88)
13720 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13721 L:      linux-wireless@vger.kernel.org
13722 S:      Maintained
13723 F:      drivers/net/wireless/realtek/rtw88/
13724
13725 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13726 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13727 L:      linux-wireless@vger.kernel.org
13728 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13729 S:      Maintained
13730 F:      drivers/net/wireless/realtek/rtl8xxxu/
13731
13732 RXRPC SOCKETS (AF_RXRPC)
13733 M:      David Howells <dhowells@redhat.com>
13734 L:      linux-afs@lists.infradead.org
13735 S:      Supported
13736 F:      net/rxrpc/
13737 F:      include/keys/rxrpc-type.h
13738 F:      include/net/af_rxrpc.h
13739 F:      include/trace/events/rxrpc.h
13740 F:      include/uapi/linux/rxrpc.h
13741 F:      Documentation/networking/rxrpc.txt
13742 W:      https://www.infradead.org/~dhowells/kafs/
13743
13744 S3 SAVAGE FRAMEBUFFER DRIVER
13745 M:      Antonino Daplas <adaplas@gmail.com>
13746 L:      linux-fbdev@vger.kernel.org
13747 S:      Maintained
13748 F:      drivers/video/fbdev/savage/
13749
13750 S390
13751 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13752 M:      Vasily Gorbik <gor@linux.ibm.com>
13753 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13754 L:      linux-s390@vger.kernel.org
13755 W:      http://www.ibm.com/developerworks/linux/linux390/
13756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13757 S:      Supported
13758 F:      arch/s390/
13759 F:      drivers/s390/
13760 F:      Documentation/s390/
13761 F:      Documentation/driver-api/s390-drivers.rst
13762
13763 S390 COMMON I/O LAYER
13764 M:      Sebastian Ott <sebott@linux.ibm.com>
13765 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13766 L:      linux-s390@vger.kernel.org
13767 W:      http://www.ibm.com/developerworks/linux/linux390/
13768 S:      Supported
13769 F:      drivers/s390/cio/
13770
13771 S390 DASD DRIVER
13772 M:      Stefan Haberland <sth@linux.ibm.com>
13773 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13774 L:      linux-s390@vger.kernel.org
13775 W:      http://www.ibm.com/developerworks/linux/linux390/
13776 S:      Supported
13777 F:      drivers/s390/block/dasd*
13778 F:      block/partitions/ibm.c
13779
13780 S390 IOMMU (PCI)
13781 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13782 L:      linux-s390@vger.kernel.org
13783 W:      http://www.ibm.com/developerworks/linux/linux390/
13784 S:      Supported
13785 F:      drivers/iommu/s390-iommu.c
13786
13787 S390 IUCV NETWORK LAYER
13788 M:      Julian Wiedmann <jwi@linux.ibm.com>
13789 M:      Ursula Braun <ubraun@linux.ibm.com>
13790 L:      linux-s390@vger.kernel.org
13791 W:      http://www.ibm.com/developerworks/linux/linux390/
13792 S:      Supported
13793 F:      drivers/s390/net/*iucv*
13794 F:      include/net/iucv/
13795 F:      net/iucv/
13796
13797 S390 NETWORK DRIVERS
13798 M:      Julian Wiedmann <jwi@linux.ibm.com>
13799 M:      Ursula Braun <ubraun@linux.ibm.com>
13800 L:      linux-s390@vger.kernel.org
13801 W:      http://www.ibm.com/developerworks/linux/linux390/
13802 S:      Supported
13803 F:      drivers/s390/net/
13804
13805 S390 PCI SUBSYSTEM
13806 M:      Sebastian Ott <sebott@linux.ibm.com>
13807 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13808 L:      linux-s390@vger.kernel.org
13809 W:      http://www.ibm.com/developerworks/linux/linux390/
13810 S:      Supported
13811 F:      arch/s390/pci/
13812 F:      drivers/pci/hotplug/s390_pci_hpc.c
13813
13814 S390 VFIO-CCW DRIVER
13815 M:      Cornelia Huck <cohuck@redhat.com>
13816 M:      Farhan Ali <alifm@linux.ibm.com>
13817 M:      Eric Farman <farman@linux.ibm.com>
13818 R:      Halil Pasic <pasic@linux.ibm.com>
13819 L:      linux-s390@vger.kernel.org
13820 L:      kvm@vger.kernel.org
13821 S:      Supported
13822 F:      drivers/s390/cio/vfio_ccw*
13823 F:      Documentation/s390/vfio-ccw.rst
13824 F:      include/uapi/linux/vfio_ccw.h
13825
13826 S390 ZCRYPT DRIVER
13827 M:      Harald Freudenberger <freude@linux.ibm.com>
13828 L:      linux-s390@vger.kernel.org
13829 W:      http://www.ibm.com/developerworks/linux/linux390/
13830 S:      Supported
13831 F:      drivers/s390/crypto/
13832
13833 S390 VFIO AP DRIVER
13834 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13835 M:      Pierre Morel <pmorel@linux.ibm.com>
13836 M:      Halil Pasic <pasic@linux.ibm.com>
13837 L:      linux-s390@vger.kernel.org
13838 W:      http://www.ibm.com/developerworks/linux/linux390/
13839 S:      Supported
13840 F:      drivers/s390/crypto/vfio_ap_drv.c
13841 F:      drivers/s390/crypto/vfio_ap_private.h
13842 F:      drivers/s390/crypto/vfio_ap_ops.c
13843 F:      Documentation/s390/vfio-ap.rst
13844
13845 S390 ZFCP DRIVER
13846 M:      Steffen Maier <maier@linux.ibm.com>
13847 M:      Benjamin Block <bblock@linux.ibm.com>
13848 L:      linux-s390@vger.kernel.org
13849 W:      http://www.ibm.com/developerworks/linux/linux390/
13850 S:      Supported
13851 F:      drivers/s390/scsi/zfcp_*
13852
13853 S3C24XX SD/MMC Driver
13854 M:      Ben Dooks <ben-linux@fluff.org>
13855 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13856 S:      Supported
13857 F:      drivers/mmc/host/s3cmci.*
13858
13859 SAA6588 RDS RECEIVER DRIVER
13860 M:      Hans Verkuil <hverkuil@xs4all.nl>
13861 L:      linux-media@vger.kernel.org
13862 T:      git git://linuxtv.org/media_tree.git
13863 W:      https://linuxtv.org
13864 S:      Odd Fixes
13865 F:      drivers/media/i2c/saa6588*
13866
13867 SAA7134 VIDEO4LINUX DRIVER
13868 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13869 L:      linux-media@vger.kernel.org
13870 W:      https://linuxtv.org
13871 T:      git git://linuxtv.org/media_tree.git
13872 S:      Odd fixes
13873 F:      Documentation/media/v4l-drivers/saa7134*
13874 F:      drivers/media/pci/saa7134/
13875
13876 SAA7146 VIDEO4LINUX-2 DRIVER
13877 M:      Hans Verkuil <hverkuil@xs4all.nl>
13878 L:      linux-media@vger.kernel.org
13879 T:      git git://linuxtv.org/media_tree.git
13880 S:      Maintained
13881 F:      drivers/media/common/saa7146/
13882 F:      drivers/media/pci/saa7146/
13883 F:      include/media/drv-intf/saa7146*
13884
13885 SAMSUNG AUDIO (ASoC) DRIVERS
13886 M:      Krzysztof Kozlowski <krzk@kernel.org>
13887 M:      Sangbeom Kim <sbkim73@samsung.com>
13888 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13889 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13890 S:      Supported
13891 F:      sound/soc/samsung/
13892 F:      Documentation/devicetree/bindings/sound/samsung*
13893
13894 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13895 M:      Krzysztof Kozlowski <krzk@kernel.org>
13896 L:      linux-crypto@vger.kernel.org
13897 L:      linux-samsung-soc@vger.kernel.org
13898 S:      Maintained
13899 F:      drivers/crypto/exynos-rng.c
13900 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13901
13902 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13903 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13904 L:      linux-samsung-soc@vger.kernel.org
13905 S:      Maintained
13906 F:      drivers/char/hw_random/exynos-trng.c
13907 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13908
13909 SAMSUNG FRAMEBUFFER DRIVER
13910 M:      Jingoo Han <jingoohan1@gmail.com>
13911 L:      linux-fbdev@vger.kernel.org
13912 S:      Maintained
13913 F:      drivers/video/fbdev/s3c-fb.c
13914
13915 SAMSUNG LAPTOP DRIVER
13916 M:      Corentin Chary <corentin.chary@gmail.com>
13917 L:      platform-driver-x86@vger.kernel.org
13918 S:      Maintained
13919 F:      drivers/platform/x86/samsung-laptop.c
13920
13921 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13922 M:      Sangbeom Kim <sbkim73@samsung.com>
13923 M:      Krzysztof Kozlowski <krzk@kernel.org>
13924 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13925 L:      linux-kernel@vger.kernel.org
13926 L:      linux-samsung-soc@vger.kernel.org
13927 S:      Supported
13928 F:      drivers/mfd/sec*.c
13929 F:      drivers/regulator/s2m*.c
13930 F:      drivers/regulator/s5m*.c
13931 F:      drivers/clk/clk-s2mps11.c
13932 F:      drivers/rtc/rtc-s5m.c
13933 F:      include/linux/mfd/samsung/
13934 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13935 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13936 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13937 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13938
13939 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13940 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13941 L:      linux-media@vger.kernel.org
13942 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13943 S:      Maintained
13944 F:      drivers/media/platform/s3c-camif/
13945 F:      include/media/drv-intf/s3c_camif.h
13946
13947 SAMSUNG S3FWRN5 NFC DRIVER
13948 M:      Robert Baldyga <r.baldyga@samsung.com>
13949 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13950 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13951 S:      Supported
13952 F:      drivers/nfc/s3fwrn5
13953
13954 SAMSUNG S5C73M3 CAMERA DRIVER
13955 M:      Kyungmin Park <kyungmin.park@samsung.com>
13956 M:      Andrzej Hajda <a.hajda@samsung.com>
13957 L:      linux-media@vger.kernel.org
13958 S:      Supported
13959 F:      drivers/media/i2c/s5c73m3/*
13960
13961 SAMSUNG S5K5BAF CAMERA DRIVER
13962 M:      Kyungmin Park <kyungmin.park@samsung.com>
13963 M:      Andrzej Hajda <a.hajda@samsung.com>
13964 L:      linux-media@vger.kernel.org
13965 S:      Supported
13966 F:      drivers/media/i2c/s5k5baf.c
13967
13968 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13969 M:      Krzysztof Kozlowski <krzk@kernel.org>
13970 M:      Vladimir Zapolskiy <vz@mleia.com>
13971 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13972 L:      linux-crypto@vger.kernel.org
13973 L:      linux-samsung-soc@vger.kernel.org
13974 S:      Maintained
13975 F:      drivers/crypto/s5p-sss.c
13976
13977 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13978 M:      Kyungmin Park <kyungmin.park@samsung.com>
13979 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13980 L:      linux-media@vger.kernel.org
13981 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13982 S:      Supported
13983 F:      drivers/media/platform/exynos4-is/
13984
13985 SAMSUNG SOC CLOCK DRIVERS
13986 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13987 M:      Tomasz Figa <tomasz.figa@gmail.com>
13988 M:      Chanwoo Choi <cw00.choi@samsung.com>
13989 S:      Supported
13990 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13992 F:      drivers/clk/samsung/
13993 F:      include/dt-bindings/clock/exynos*.h
13994 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13995
13996 SAMSUNG SPI DRIVERS
13997 M:      Kukjin Kim <kgene@kernel.org>
13998 M:      Krzysztof Kozlowski <krzk@kernel.org>
13999 M:      Andi Shyti <andi@etezian.org>
14000 L:      linux-spi@vger.kernel.org
14001 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14002 S:      Maintained
14003 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14004 F:      drivers/spi/spi-s3c*
14005 F:      include/linux/platform_data/spi-s3c64xx.h
14006
14007 SAMSUNG SXGBE DRIVERS
14008 M:      Byungho An <bh74.an@samsung.com>
14009 M:      Girish K S <ks.giri@samsung.com>
14010 M:      Vipul Pandya <vipul.pandya@samsung.com>
14011 S:      Supported
14012 L:      netdev@vger.kernel.org
14013 F:      drivers/net/ethernet/samsung/sxgbe/
14014
14015 SAMSUNG THERMAL DRIVER
14016 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14017 L:      linux-pm@vger.kernel.org
14018 L:      linux-samsung-soc@vger.kernel.org
14019 S:      Supported
14020 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14021 F:      drivers/thermal/samsung/
14022
14023 SAMSUNG USB2 PHY DRIVER
14024 M:      Kamil Debski <kamil@wypas.org>
14025 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14026 L:      linux-kernel@vger.kernel.org
14027 S:      Supported
14028 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14029 F:      Documentation/phy/samsung-usb2.txt
14030 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14031 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14032 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14033 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14034 F:      drivers/phy/samsung/phy-samsung-usb2.c
14035 F:      drivers/phy/samsung/phy-samsung-usb2.h
14036
14037 SC1200 WDT DRIVER
14038 M:      Zwane Mwaikambo <zwanem@gmail.com>
14039 S:      Maintained
14040 F:      drivers/watchdog/sc1200wdt.c
14041
14042 SCHEDULER
14043 M:      Ingo Molnar <mingo@redhat.com>
14044 M:      Peter Zijlstra <peterz@infradead.org>
14045 L:      linux-kernel@vger.kernel.org
14046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14047 S:      Maintained
14048 F:      kernel/sched/
14049 F:      include/linux/sched.h
14050 F:      include/uapi/linux/sched.h
14051 F:      include/linux/wait.h
14052 F:      include/linux/preempt.h
14053
14054 SCR24X CHIP CARD INTERFACE DRIVER
14055 M:      Lubomir Rintel <lkundrak@v3.sk>
14056 S:      Supported
14057 F:      drivers/char/pcmcia/scr24x_cs.c
14058
14059 SCSI CDROM DRIVER
14060 M:      Jens Axboe <axboe@kernel.dk>
14061 L:      linux-scsi@vger.kernel.org
14062 W:      http://www.kernel.dk
14063 S:      Maintained
14064 F:      drivers/scsi/sr*
14065
14066 SCSI RDMA PROTOCOL (SRP) INITIATOR
14067 M:      Bart Van Assche <bvanassche@acm.org>
14068 L:      linux-rdma@vger.kernel.org
14069 S:      Supported
14070 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14071 F:      drivers/infiniband/ulp/srp/
14072 F:      include/scsi/srp.h
14073
14074 SCSI RDMA PROTOCOL (SRP) TARGET
14075 M:      Bart Van Assche <bvanassche@acm.org>
14076 L:      linux-rdma@vger.kernel.org
14077 L:      target-devel@vger.kernel.org
14078 S:      Supported
14079 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14080 F:      drivers/infiniband/ulp/srpt/
14081
14082 SCSI SG DRIVER
14083 M:      Doug Gilbert <dgilbert@interlog.com>
14084 L:      linux-scsi@vger.kernel.org
14085 W:      http://sg.danny.cz/sg
14086 S:      Maintained
14087 F:      Documentation/scsi/scsi-generic.txt
14088 F:      drivers/scsi/sg.c
14089 F:      include/scsi/sg.h
14090
14091 SCSI SUBSYSTEM
14092 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14094 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14096 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14097 L:      linux-scsi@vger.kernel.org
14098 S:      Maintained
14099 F:      Documentation/devicetree/bindings/scsi/
14100 F:      drivers/scsi/
14101 F:      include/scsi/
14102
14103 SCSI TAPE DRIVER
14104 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14105 L:      linux-scsi@vger.kernel.org
14106 S:      Maintained
14107 F:      Documentation/scsi/st.txt
14108 F:      drivers/scsi/st.*
14109 F:      drivers/scsi/st_*.h
14110
14111 SCSI TARGET SUBSYSTEM
14112 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14113 L:      linux-scsi@vger.kernel.org
14114 L:      target-devel@vger.kernel.org
14115 W:      http://www.linux-iscsi.org
14116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14117 Q:      https://patchwork.kernel.org/project/target-devel/list/
14118 S:      Supported
14119 F:      drivers/target/
14120 F:      include/target/
14121 F:      Documentation/target/
14122
14123 SCTP PROTOCOL
14124 M:      Vlad Yasevich <vyasevich@gmail.com>
14125 M:      Neil Horman <nhorman@tuxdriver.com>
14126 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14127 L:      linux-sctp@vger.kernel.org
14128 W:      http://lksctp.sourceforge.net
14129 S:      Maintained
14130 F:      Documentation/networking/sctp.txt
14131 F:      include/linux/sctp.h
14132 F:      include/uapi/linux/sctp.h
14133 F:      include/net/sctp/
14134 F:      net/sctp/
14135
14136 SCx200 CPU SUPPORT
14137 M:      Jim Cromie <jim.cromie@gmail.com>
14138 S:      Odd Fixes
14139 F:      Documentation/i2c/busses/scx200_acb
14140 F:      arch/x86/platform/scx200/
14141 F:      drivers/watchdog/scx200_wdt.c
14142 F:      drivers/i2c/busses/scx200*
14143 F:      drivers/mtd/maps/scx200_docflash.c
14144 F:      include/linux/scx200.h
14145
14146 SCx200 GPIO DRIVER
14147 M:      Jim Cromie <jim.cromie@gmail.com>
14148 S:      Maintained
14149 F:      drivers/char/scx200_gpio.c
14150 F:      include/linux/scx200_gpio.h
14151
14152 SCx200 HRT CLOCKSOURCE DRIVER
14153 M:      Jim Cromie <jim.cromie@gmail.com>
14154 S:      Maintained
14155 F:      drivers/clocksource/scx200_hrt.c
14156
14157 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14158 M:      Sascha Sommer <saschasommer@freenet.de>
14159 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14160 S:      Maintained
14161 F:      drivers/mmc/host/sdricoh_cs.c
14162
14163 SECO BOARDS CEC DRIVER
14164 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14165 S:      Maintained
14166 F:      drivers/media/platform/seco-cec/seco-cec.c
14167 F:      drivers/media/platform/seco-cec/seco-cec.h
14168
14169 SECURE COMPUTING
14170 M:      Kees Cook <keescook@chromium.org>
14171 R:      Andy Lutomirski <luto@amacapital.net>
14172 R:      Will Drewry <wad@chromium.org>
14173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14174 S:      Supported
14175 F:      kernel/seccomp.c
14176 F:      include/uapi/linux/seccomp.h
14177 F:      include/linux/seccomp.h
14178 F:      tools/testing/selftests/seccomp/*
14179 F:      tools/testing/selftests/kselftest_harness.h
14180 F:      Documentation/userspace-api/seccomp_filter.rst
14181 K:      \bsecure_computing
14182 K:      \bTIF_SECCOMP\b
14183
14184 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14185 M:      Al Cooper <alcooperx@gmail.com>
14186 L:      linux-mmc@vger.kernel.org
14187 L:      bcm-kernel-feedback-list@broadcom.com
14188 S:      Maintained
14189 F:      drivers/mmc/host/sdhci-brcmstb*
14190
14191 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14192 M:      Adrian Hunter <adrian.hunter@intel.com>
14193 L:      linux-mmc@vger.kernel.org
14194 S:      Maintained
14195 F:      drivers/mmc/host/sdhci*
14196 F:      include/linux/mmc/sdhci*
14197
14198 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14199 M:      Adrian Hunter <adrian.hunter@intel.com>
14200 M:      Ritesh Harjani <riteshh@codeaurora.org>
14201 M:      Asutosh Das <asutoshd@codeaurora.org>
14202 L:      linux-mmc@vger.kernel.org
14203 S:      Maintained
14204 F:      drivers/mmc/host/cqhci*
14205
14206 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14207 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14208 M:      Manjunath M B <manjumb@synopsys.com>
14209 L:      linux-mmc@vger.kernel.org
14210 S:      Maintained
14211 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14212
14213 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14214 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14215 L:      linux-mmc@vger.kernel.org
14216 S:      Supported
14217 F:      drivers/mmc/host/sdhci-of-at91.c
14218
14219 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14220 M:      Ben Dooks <ben-linux@fluff.org>
14221 M:      Jaehoon Chung <jh80.chung@samsung.com>
14222 L:      linux-mmc@vger.kernel.org
14223 S:      Maintained
14224 F:      drivers/mmc/host/sdhci-s3c*
14225
14226 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14227 M:      Viresh Kumar <vireshk@kernel.org>
14228 L:      linux-mmc@vger.kernel.org
14229 S:      Maintained
14230 F:      drivers/mmc/host/sdhci-spear.c
14231
14232 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14233 M:      Kishon Vijay Abraham I <kishon@ti.com>
14234 L:      linux-mmc@vger.kernel.org
14235 S:      Maintained
14236 F:      drivers/mmc/host/sdhci-omap.c
14237
14238 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14239 M:      Scott Bauer <scott.bauer@intel.com>
14240 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14241 L:      linux-block@vger.kernel.org
14242 S:      Supported
14243 F:      block/sed*
14244 F:      block/opal_proto.h
14245 F:      include/linux/sed*
14246 F:      include/uapi/linux/sed*
14247
14248 SECURITY CONTACT
14249 M:      Security Officers <security@kernel.org>
14250 S:      Supported
14251
14252 SECURITY SUBSYSTEM
14253 M:      James Morris <jmorris@namei.org>
14254 M:      "Serge E. Hallyn" <serge@hallyn.com>
14255 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14257 W:      http://kernsec.org/
14258 S:      Supported
14259 F:      security/
14260 X:      security/selinux/
14261
14262 SELINUX SECURITY MODULE
14263 M:      Paul Moore <paul@paul-moore.com>
14264 M:      Stephen Smalley <sds@tycho.nsa.gov>
14265 M:      Eric Paris <eparis@parisplace.org>
14266 L:      selinux@vger.kernel.org
14267 W:      https://selinuxproject.org
14268 W:      https://github.com/SELinuxProject
14269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14270 S:      Supported
14271 F:      include/uapi/linux/selinux_netlink.h
14272 F:      security/selinux/
14273 F:      scripts/selinux/
14274 F:      Documentation/admin-guide/LSM/SELinux.rst
14275
14276 SENSABLE PHANTOM
14277 M:      Jiri Slaby <jirislaby@gmail.com>
14278 S:      Maintained
14279 F:      drivers/misc/phantom.c
14280 F:      include/uapi/linux/phantom.h
14281
14282 SERIAL DEVICE BUS
14283 M:      Rob Herring <robh@kernel.org>
14284 L:      linux-serial@vger.kernel.org
14285 S:      Maintained
14286 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14287 F:      drivers/tty/serdev/
14288 F:      include/linux/serdev.h
14289
14290 SERIAL DRIVERS
14291 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14292 L:      linux-serial@vger.kernel.org
14293 S:      Maintained
14294 F:      Documentation/devicetree/bindings/serial/
14295 F:      drivers/tty/serial/
14296
14297 SERIAL IR RECEIVER
14298 M:      Sean Young <sean@mess.org>
14299 L:      linux-media@vger.kernel.org
14300 S:      Maintained
14301 F:      drivers/media/rc/serial_ir.c
14302
14303 SFC NETWORK DRIVER
14304 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14305 M:      Edward Cree <ecree@solarflare.com>
14306 M:      Martin Habets <mhabets@solarflare.com>
14307 L:      netdev@vger.kernel.org
14308 S:      Supported
14309 F:      drivers/net/ethernet/sfc/
14310
14311 SFF/SFP/SFP+ MODULE SUPPORT
14312 M:      Russell King <linux@armlinux.org.uk>
14313 L:      netdev@vger.kernel.org
14314 S:      Maintained
14315 F:      drivers/net/phy/phylink.c
14316 F:      drivers/net/phy/sfp*
14317 F:      include/linux/phylink.h
14318 F:      include/linux/sfp.h
14319
14320 SGI GRU DRIVER
14321 M:      Dimitri Sivanich <sivanich@sgi.com>
14322 S:      Maintained
14323 F:      drivers/misc/sgi-gru/
14324
14325 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14326 M:      Pat Gefre <pfg@sgi.com>
14327 L:      linux-ia64@vger.kernel.org
14328 S:      Supported
14329 F:      Documentation/ia64/serial.txt
14330 F:      drivers/tty/serial/ioc?_serial.c
14331 F:      include/linux/ioc?.h
14332
14333 SGI XP/XPC/XPNET DRIVER
14334 M:      Cliff Whickman <cpw@sgi.com>
14335 M:      Robin Holt <robinmholt@gmail.com>
14336 S:      Maintained
14337 F:      drivers/misc/sgi-xp/
14338
14339 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14340 M:      Ursula Braun <ubraun@linux.ibm.com>
14341 M:      Karsten Graul <kgraul@linux.ibm.com>
14342 L:      linux-s390@vger.kernel.org
14343 W:      http://www.ibm.com/developerworks/linux/linux390/
14344 S:      Supported
14345 F:      net/smc/
14346
14347 SHARP RJ54N1CB0C SENSOR DRIVER
14348 M:      Jacopo Mondi <jacopo@jmondi.org>
14349 L:      linux-media@vger.kernel.org
14350 T:      git git://linuxtv.org/media_tree.git
14351 S:      Odd fixes
14352 F:      drivers/media/i2c/rj54n1cb0c.c
14353 F:      include/media/i2c/rj54n1cb0c.h
14354
14355 SH_VEU V4L2 MEM2MEM DRIVER
14356 L:      linux-media@vger.kernel.org
14357 S:      Orphan
14358 F:      drivers/media/platform/sh_veu.c
14359
14360 SH_VOU V4L2 OUTPUT DRIVER
14361 L:      linux-media@vger.kernel.org
14362 S:      Orphan
14363 F:      drivers/media/platform/sh_vou.c
14364 F:      include/media/drv-intf/sh_vou.h
14365
14366 SI2157 MEDIA DRIVER
14367 M:      Antti Palosaari <crope@iki.fi>
14368 L:      linux-media@vger.kernel.org
14369 W:      https://linuxtv.org
14370 W:      http://palosaari.fi/linux/
14371 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14372 T:      git git://linuxtv.org/anttip/media_tree.git
14373 S:      Maintained
14374 F:      drivers/media/tuners/si2157*
14375
14376 SI2165 MEDIA DRIVER
14377 M:      Matthias Schwarzott <zzam@gentoo.org>
14378 L:      linux-media@vger.kernel.org
14379 W:      https://linuxtv.org
14380 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14381 S:      Maintained
14382 F:      drivers/media/dvb-frontends/si2165*
14383
14384 SI2168 MEDIA DRIVER
14385 M:      Antti Palosaari <crope@iki.fi>
14386 L:      linux-media@vger.kernel.org
14387 W:      https://linuxtv.org
14388 W:      http://palosaari.fi/linux/
14389 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14390 T:      git git://linuxtv.org/anttip/media_tree.git
14391 S:      Maintained
14392 F:      drivers/media/dvb-frontends/si2168*
14393
14394 SI470X FM RADIO RECEIVER I2C DRIVER
14395 M:      Hans Verkuil <hverkuil@xs4all.nl>
14396 L:      linux-media@vger.kernel.org
14397 T:      git git://linuxtv.org/media_tree.git
14398 W:      https://linuxtv.org
14399 S:      Odd Fixes
14400 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14401
14402 SI470X FM RADIO RECEIVER USB DRIVER
14403 M:      Hans Verkuil <hverkuil@xs4all.nl>
14404 L:      linux-media@vger.kernel.org
14405 T:      git git://linuxtv.org/media_tree.git
14406 W:      https://linuxtv.org
14407 S:      Maintained
14408 F:      drivers/media/radio/si470x/radio-si470x-common.c
14409 F:      drivers/media/radio/si470x/radio-si470x.h
14410 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14411
14412 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14413 M:      Eduardo Valentin <edubezval@gmail.com>
14414 L:      linux-media@vger.kernel.org
14415 T:      git git://linuxtv.org/media_tree.git
14416 W:      https://linuxtv.org
14417 S:      Odd Fixes
14418 F:      drivers/media/radio/si4713/si4713.?
14419
14420 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14421 M:      Eduardo Valentin <edubezval@gmail.com>
14422 L:      linux-media@vger.kernel.org
14423 T:      git git://linuxtv.org/media_tree.git
14424 W:      https://linuxtv.org
14425 S:      Odd Fixes
14426 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14427
14428 SI4713 FM RADIO TRANSMITTER USB DRIVER
14429 M:      Hans Verkuil <hverkuil@xs4all.nl>
14430 L:      linux-media@vger.kernel.org
14431 T:      git git://linuxtv.org/media_tree.git
14432 W:      https://linuxtv.org
14433 S:      Maintained
14434 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14435
14436 SIANO DVB DRIVER
14437 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14438 L:      linux-media@vger.kernel.org
14439 W:      https://linuxtv.org
14440 T:      git git://linuxtv.org/media_tree.git
14441 S:      Odd fixes
14442 F:      drivers/media/common/siano/
14443 F:      drivers/media/usb/siano/
14444 F:      drivers/media/usb/siano/
14445 F:      drivers/media/mmc/siano/
14446
14447 SIFIVE DRIVERS
14448 M:      Palmer Dabbelt <palmer@sifive.com>
14449 M:      Paul Walmsley <paul.walmsley@sifive.com>
14450 L:      linux-riscv@lists.infradead.org
14451 T:      git git://github.com/sifive/riscv-linux.git
14452 S:      Supported
14453 K:      sifive
14454 N:      sifive
14455
14456 SIFIVE FU540 SYSTEM-ON-CHIP
14457 M:      Paul Walmsley <paul.walmsley@sifive.com>
14458 M:      Palmer Dabbelt <palmer@sifive.com>
14459 L:      linux-riscv@lists.infradead.org
14460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14461 S:      Supported
14462 K:      fu540
14463 N:      fu540
14464
14465 SILEAD TOUCHSCREEN DRIVER
14466 M:      Hans de Goede <hdegoede@redhat.com>
14467 L:      linux-input@vger.kernel.org
14468 L:      platform-driver-x86@vger.kernel.org
14469 S:      Maintained
14470 F:      drivers/input/touchscreen/silead.c
14471 F:      drivers/platform/x86/touchscreen_dmi.c
14472
14473 SILICON MOTION SM712 FRAME BUFFER DRIVER
14474 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14475 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14476 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14477 L:      linux-fbdev@vger.kernel.org
14478 S:      Maintained
14479 F:      drivers/video/fbdev/sm712*
14480 F:      Documentation/fb/sm712fb.rst
14481
14482 SIMPLE FIRMWARE INTERFACE (SFI)
14483 M:      Len Brown <lenb@kernel.org>
14484 L:      sfi-devel@simplefirmware.org
14485 W:      http://simplefirmware.org/
14486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14487 S:      Supported
14488 F:      arch/x86/platform/sfi/
14489 F:      drivers/sfi/
14490 F:      include/linux/sfi*.h
14491
14492 SIMPLEFB FB DRIVER
14493 M:      Hans de Goede <hdegoede@redhat.com>
14494 L:      linux-fbdev@vger.kernel.org
14495 S:      Maintained
14496 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14497 F:      drivers/video/fbdev/simplefb.c
14498 F:      include/linux/platform_data/simplefb.h
14499
14500 SIMTEC EB110ATX (Chalice CATS)
14501 P:      Ben Dooks
14502 P:      Vincent Sanders <vince@simtec.co.uk>
14503 M:      Simtec Linux Team <linux@simtec.co.uk>
14504 W:      http://www.simtec.co.uk/products/EB110ATX/
14505 S:      Supported
14506
14507 SIMTEC EB2410ITX (BAST)
14508 P:      Ben Dooks
14509 P:      Vincent Sanders <vince@simtec.co.uk>
14510 M:      Simtec Linux Team <linux@simtec.co.uk>
14511 W:      http://www.simtec.co.uk/products/EB2410ITX/
14512 S:      Supported
14513 F:      arch/arm/mach-s3c24xx/mach-bast.c
14514 F:      arch/arm/mach-s3c24xx/bast-ide.c
14515 F:      arch/arm/mach-s3c24xx/bast-irq.c
14516
14517 SIPHASH PRF ROUTINES
14518 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14519 S:      Maintained
14520 F:      lib/siphash.c
14521 F:      lib/test_siphash.c
14522 F:      include/linux/siphash.h
14523
14524 SIOX
14525 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14526 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14527 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14528 S:      Supported
14529 F:      drivers/siox/*
14530 F:      drivers/gpio/gpio-siox.c
14531 F:      include/trace/events/siox.h
14532
14533 SIS 190 ETHERNET DRIVER
14534 M:      Francois Romieu <romieu@fr.zoreil.com>
14535 L:      netdev@vger.kernel.org
14536 S:      Maintained
14537 F:      drivers/net/ethernet/sis/sis190.c
14538
14539 SIS 900/7016 FAST ETHERNET DRIVER
14540 M:      Daniele Venzano <venza@brownhat.org>
14541 W:      http://www.brownhat.org/sis900.html
14542 L:      netdev@vger.kernel.org
14543 S:      Maintained
14544 F:      drivers/net/ethernet/sis/sis900.*
14545
14546 SIS FRAMEBUFFER DRIVER
14547 M:      Thomas Winischhofer <thomas@winischhofer.net>
14548 W:      http://www.winischhofer.net/linuxsisvga.shtml
14549 S:      Maintained
14550 F:      Documentation/fb/sisfb.rst
14551 F:      drivers/video/fbdev/sis/
14552 F:      include/video/sisfb.h
14553
14554 SIS USB2VGA DRIVER
14555 M:      Thomas Winischhofer <thomas@winischhofer.net>
14556 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14557 S:      Maintained
14558 F:      drivers/usb/misc/sisusbvga/
14559
14560 SLAB ALLOCATOR
14561 M:      Christoph Lameter <cl@linux.com>
14562 M:      Pekka Enberg <penberg@kernel.org>
14563 M:      David Rientjes <rientjes@google.com>
14564 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14565 M:      Andrew Morton <akpm@linux-foundation.org>
14566 L:      linux-mm@kvack.org
14567 S:      Maintained
14568 F:      include/linux/sl?b*.h
14569 F:      mm/sl?b*
14570
14571 SLEEPABLE READ-COPY UPDATE (SRCU)
14572 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14573 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14574 M:      Josh Triplett <josh@joshtriplett.org>
14575 R:      Steven Rostedt <rostedt@goodmis.org>
14576 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14577 L:      rcu@vger.kernel.org
14578 W:      http://www.rdrop.com/users/paulmck/RCU/
14579 S:      Supported
14580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14581 F:      include/linux/srcu*.h
14582 F:      kernel/rcu/srcu*.c
14583
14584 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14585 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14586 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14587 S:      Maintained
14588 F:      drivers/slimbus/
14589 F:      Documentation/devicetree/bindings/slimbus/
14590 F:      include/linux/slimbus.h
14591
14592 SMACK SECURITY MODULE
14593 M:      Casey Schaufler <casey@schaufler-ca.com>
14594 L:      linux-security-module@vger.kernel.org
14595 W:      http://schaufler-ca.com
14596 T:      git git://github.com/cschaufler/smack-next
14597 S:      Maintained
14598 F:      Documentation/admin-guide/LSM/Smack.rst
14599 F:      security/smack/
14600
14601 SMC91x ETHERNET DRIVER
14602 M:      Nicolas Pitre <nico@fluxnic.net>
14603 S:      Odd Fixes
14604 F:      drivers/net/ethernet/smsc/smc91x.*
14605
14606 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14607 M:      Sakari Ailus <sakari.ailus@iki.fi>
14608 L:      linux-media@vger.kernel.org
14609 S:      Maintained
14610 F:      drivers/media/i2c/smiapp/
14611 F:      include/media/i2c/smiapp.h
14612 F:      drivers/media/i2c/smiapp-pll.c
14613 F:      drivers/media/i2c/smiapp-pll.h
14614 F:      include/uapi/linux/smiapp.h
14615 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14616
14617 SMM665 HARDWARE MONITOR DRIVER
14618 M:      Guenter Roeck <linux@roeck-us.net>
14619 L:      linux-hwmon@vger.kernel.org
14620 S:      Maintained
14621 F:      Documentation/hwmon/smm665.rst
14622 F:      drivers/hwmon/smm665.c
14623
14624 SMSC EMC2103 HARDWARE MONITOR DRIVER
14625 M:      Steve Glendinning <steve.glendinning@shawell.net>
14626 L:      linux-hwmon@vger.kernel.org
14627 S:      Maintained
14628 F:      Documentation/hwmon/emc2103.rst
14629 F:      drivers/hwmon/emc2103.c
14630
14631 SMSC SCH5627 HARDWARE MONITOR DRIVER
14632 M:      Hans de Goede <hdegoede@redhat.com>
14633 L:      linux-hwmon@vger.kernel.org
14634 S:      Supported
14635 F:      Documentation/hwmon/sch5627.rst
14636 F:      drivers/hwmon/sch5627.c
14637
14638 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14639 M:      Steve Glendinning <steve.glendinning@shawell.net>
14640 L:      linux-fbdev@vger.kernel.org
14641 S:      Maintained
14642 F:      drivers/video/fbdev/smscufx.c
14643
14644 SMSC47B397 HARDWARE MONITOR DRIVER
14645 M:      Jean Delvare <jdelvare@suse.com>
14646 L:      linux-hwmon@vger.kernel.org
14647 S:      Maintained
14648 F:      Documentation/hwmon/smsc47b397.rst
14649 F:      drivers/hwmon/smsc47b397.c
14650
14651 SMSC911x ETHERNET DRIVER
14652 M:      Steve Glendinning <steve.glendinning@shawell.net>
14653 L:      netdev@vger.kernel.org
14654 S:      Maintained
14655 F:      include/linux/smsc911x.h
14656 F:      drivers/net/ethernet/smsc/smsc911x.*
14657
14658 SMSC9420 PCI ETHERNET DRIVER
14659 M:      Steve Glendinning <steve.glendinning@shawell.net>
14660 L:      netdev@vger.kernel.org
14661 S:      Maintained
14662 F:      drivers/net/ethernet/smsc/smsc9420.*
14663
14664 SOC-CAMERA V4L2 SUBSYSTEM
14665 L:      linux-media@vger.kernel.org
14666 T:      git git://linuxtv.org/media_tree.git
14667 S:      Orphan
14668 F:      include/media/soc_camera.h
14669 F:      drivers/staging/media/soc_camera/
14670
14671 SOCIONEXT SYNQUACER I2C DRIVER
14672 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14673 L:      linux-i2c@vger.kernel.org
14674 S:      Maintained
14675 F:      drivers/i2c/busses/i2c-synquacer.c
14676 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14677
14678 SOCIONEXT UNIPHIER SOUND DRIVER
14679 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14680 S:      Orphan
14681 F:      sound/soc/uniphier/
14682
14683 SOEKRIS NET48XX LED SUPPORT
14684 M:      Chris Boot <bootc@bootc.net>
14685 S:      Maintained
14686 F:      drivers/leds/leds-net48xx.c
14687
14688 SOFT-ROCE DRIVER (rxe)
14689 M:      Moni Shoua <monis@mellanox.com>
14690 L:      linux-rdma@vger.kernel.org
14691 S:      Supported
14692 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14693 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14694 F:      drivers/infiniband/sw/rxe/
14695 F:      include/uapi/rdma/rdma_user_rxe.h
14696
14697 SOFTLOGIC 6x10 MPEG CODEC
14698 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14699 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14700 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14701 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14702 M:      Ismael Luceno <ismael@iodev.co.uk>
14703 L:      linux-media@vger.kernel.org
14704 S:      Supported
14705 F:      drivers/media/pci/solo6x10/
14706
14707 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14708 M:      James Morse <james.morse@arm.com>
14709 L:      linux-arm-kernel@lists.infradead.org
14710 S:      Maintained
14711 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14712 F:      drivers/firmware/arm_sdei.c
14713 F:      include/linux/arm_sdei.h
14714 F:      include/uapi/linux/arm_sdei.h
14715
14716 SOFTWARE RAID (Multiple Disks) SUPPORT
14717 M:      Shaohua Li <shli@kernel.org>
14718 L:      linux-raid@vger.kernel.org
14719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14720 S:      Supported
14721 F:      drivers/md/Makefile
14722 F:      drivers/md/Kconfig
14723 F:      drivers/md/md*
14724 F:      drivers/md/raid*
14725 F:      include/linux/raid/
14726 F:      include/uapi/linux/raid/
14727
14728 SOCIONEXT (SNI) AVE NETWORK DRIVER
14729 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14730 L:      netdev@vger.kernel.org
14731 S:      Maintained
14732 F:      drivers/net/ethernet/socionext/sni_ave.c
14733 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14734
14735 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14736 M:      Jassi Brar <jaswinder.singh@linaro.org>
14737 L:      netdev@vger.kernel.org
14738 S:      Maintained
14739 F:      drivers/net/ethernet/socionext/netsec.c
14740 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14741
14742 SOCIONEXT (SNI) Synquacer SPI DRIVER
14743 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
14744 M:      Jassi Brar <jaswinder.singh@linaro.org>
14745 L:      linux-spi@vger.kernel.org
14746 S:      Maintained
14747 F:      drivers/spi/spi-synquacer.c
14748 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
14749
14750 SOLIDRUN CLEARFOG SUPPORT
14751 M:      Russell King <linux@armlinux.org.uk>
14752 S:      Maintained
14753 F:      arch/arm/boot/dts/armada-388-clearfog*
14754 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14755
14756 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14757 M:      Russell King <linux@armlinux.org.uk>
14758 S:      Maintained
14759 F:      arch/arm/boot/dts/imx6*-cubox-i*
14760 F:      arch/arm/boot/dts/imx6*-hummingboard*
14761 F:      arch/arm/boot/dts/imx6*-sr-*
14762
14763 SONIC NETWORK DRIVER
14764 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14765 L:      netdev@vger.kernel.org
14766 S:      Maintained
14767 F:      drivers/net/ethernet/natsemi/sonic.*
14768
14769 SONICS SILICON BACKPLANE DRIVER (SSB)
14770 M:      Michael Buesch <m@bues.ch>
14771 L:      linux-wireless@vger.kernel.org
14772 S:      Maintained
14773 F:      drivers/ssb/
14774 F:      include/linux/ssb/
14775
14776 SONY IMX214 SENSOR DRIVER
14777 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14778 L:      linux-media@vger.kernel.org
14779 T:      git git://linuxtv.org/media_tree.git
14780 S:      Maintained
14781 F:      drivers/media/i2c/imx214.c
14782 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14783
14784 SONY IMX258 SENSOR DRIVER
14785 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14786 L:      linux-media@vger.kernel.org
14787 T:      git git://linuxtv.org/media_tree.git
14788 S:      Maintained
14789 F:      drivers/media/i2c/imx258.c
14790
14791 SONY IMX274 SENSOR DRIVER
14792 M:      Leon Luo <leonl@leopardimaging.com>
14793 L:      linux-media@vger.kernel.org
14794 T:      git git://linuxtv.org/media_tree.git
14795 S:      Maintained
14796 F:      drivers/media/i2c/imx274.c
14797 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14798
14799 SONY IMX319 SENSOR DRIVER
14800 M:      Bingbu Cao <bingbu.cao@intel.com>
14801 L:      linux-media@vger.kernel.org
14802 T:      git git://linuxtv.org/media_tree.git
14803 S:      Maintained
14804 F:      drivers/media/i2c/imx319.c
14805
14806 SONY IMX355 SENSOR DRIVER
14807 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14808 L:      linux-media@vger.kernel.org
14809 T:      git git://linuxtv.org/media_tree.git
14810 S:      Maintained
14811 F:      drivers/media/i2c/imx355.c
14812
14813 SONY MEMORYSTICK SUBSYSTEM
14814 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14815 M:      Alex Dubov <oakad@yahoo.com>
14816 M:      Ulf Hansson <ulf.hansson@linaro.org>
14817 L:      linux-mmc@vger.kernel.org
14818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14819 S:      Maintained
14820 F:      drivers/memstick/
14821 F:      include/linux/memstick.h
14822
14823 SONY VAIO CONTROL DEVICE DRIVER
14824 M:      Mattia Dongili <malattia@linux.it>
14825 L:      platform-driver-x86@vger.kernel.org
14826 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14827 S:      Maintained
14828 F:      Documentation/laptops/sony-laptop.txt
14829 F:      drivers/char/sonypi.c
14830 F:      drivers/platform/x86/sony-laptop.c
14831 F:      include/linux/sony-laptop.h
14832
14833 SOUND
14834 M:      Jaroslav Kysela <perex@perex.cz>
14835 M:      Takashi Iwai <tiwai@suse.com>
14836 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14837 W:      http://www.alsa-project.org/
14838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14839 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14840 S:      Maintained
14841 F:      Documentation/sound/
14842 F:      include/sound/
14843 F:      include/uapi/sound/
14844 F:      sound/
14845
14846 SOUND - COMPRESSED AUDIO
14847 M:      Vinod Koul <vkoul@kernel.org>
14848 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14849 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14850 S:      Supported
14851 F:      Documentation/sound/designs/compress-offload.rst
14852 F:      include/sound/compress_driver.h
14853 F:      include/uapi/sound/compress_*
14854 F:      sound/core/compress_offload.c
14855 F:      sound/soc/soc-compress.c
14856
14857 SOUND - DMAENGINE HELPERS
14858 M:      Lars-Peter Clausen <lars@metafoo.de>
14859 S:      Supported
14860 F:      include/sound/dmaengine_pcm.h
14861 F:      sound/core/pcm_dmaengine.c
14862 F:      sound/soc/soc-generic-dmaengine-pcm.c
14863
14864 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14865 M:      Liam Girdwood <lgirdwood@gmail.com>
14866 M:      Mark Brown <broonie@kernel.org>
14867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14868 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14869 W:      http://alsa-project.org/main/index.php/ASoC
14870 S:      Supported
14871 F:      Documentation/devicetree/bindings/sound/
14872 F:      Documentation/sound/soc/
14873 F:      sound/soc/
14874 F:      include/dt-bindings/sound/
14875 F:      include/sound/soc*
14876
14877 SOUNDWIRE SUBSYSTEM
14878 M:      Vinod Koul <vkoul@kernel.org>
14879 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14880 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14881 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14882 S:      Supported
14883 F:      Documentation/driver-api/soundwire/
14884 F:      drivers/soundwire/
14885 F:      include/linux/soundwire/
14886
14887 SP2 MEDIA DRIVER
14888 M:      Olli Salonen <olli.salonen@iki.fi>
14889 L:      linux-media@vger.kernel.org
14890 W:      https://linuxtv.org
14891 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14892 S:      Maintained
14893 F:      drivers/media/dvb-frontends/sp2*
14894
14895 SPARC + UltraSPARC (sparc/sparc64)
14896 M:      "David S. Miller" <davem@davemloft.net>
14897 L:      sparclinux@vger.kernel.org
14898 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14899 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14900 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14901 S:      Maintained
14902 F:      arch/sparc/
14903 F:      drivers/sbus/
14904
14905 SPARC SERIAL DRIVERS
14906 M:      "David S. Miller" <davem@davemloft.net>
14907 L:      sparclinux@vger.kernel.org
14908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14910 S:      Maintained
14911 F:      include/linux/sunserialcore.h
14912 F:      drivers/tty/serial/suncore.c
14913 F:      drivers/tty/serial/sunhv.c
14914 F:      drivers/tty/serial/sunsab.c
14915 F:      drivers/tty/serial/sunsab.h
14916 F:      drivers/tty/serial/sunsu.c
14917 F:      drivers/tty/serial/sunzilog.c
14918 F:      drivers/tty/serial/sunzilog.h
14919 F:      drivers/tty/vcc.c
14920
14921 SPARSE CHECKER
14922 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14923 L:      linux-sparse@vger.kernel.org
14924 W:      https://sparse.wiki.kernel.org/
14925 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14926 S:      Maintained
14927 F:      include/linux/compiler.h
14928
14929 SPEAR CLOCK FRAMEWORK SUPPORT
14930 M:      Viresh Kumar <vireshk@kernel.org>
14931 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14932 W:      http://www.st.com/spear
14933 S:      Maintained
14934 F:      drivers/clk/spear/
14935
14936 SPEAR PLATFORM SUPPORT
14937 M:      Viresh Kumar <vireshk@kernel.org>
14938 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14939 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14940 W:      http://www.st.com/spear
14941 S:      Maintained
14942 F:      arch/arm/boot/dts/spear*
14943 F:      arch/arm/mach-spear/
14944
14945 SPI NOR SUBSYSTEM
14946 M:      Marek Vasut <marek.vasut@gmail.com>
14947 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14948 L:      linux-mtd@lists.infradead.org
14949 W:      http://www.linux-mtd.infradead.org/
14950 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14952 S:      Maintained
14953 F:      drivers/mtd/spi-nor/
14954 F:      include/linux/mtd/spi-nor.h
14955
14956 SPI SUBSYSTEM
14957 M:      Mark Brown <broonie@kernel.org>
14958 L:      linux-spi@vger.kernel.org
14959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14960 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14961 S:      Maintained
14962 F:      Documentation/devicetree/bindings/spi/
14963 F:      Documentation/spi/
14964 F:      drivers/spi/
14965 F:      include/linux/spi/
14966 F:      include/uapi/linux/spi/
14967 F:      tools/spi/
14968
14969 SPIDERNET NETWORK DRIVER for CELL
14970 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14971 L:      netdev@vger.kernel.org
14972 S:      Supported
14973 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14974 F:      drivers/net/ethernet/toshiba/spider_net*
14975
14976 SPMI SUBSYSTEM
14977 R:      Stephen Boyd <sboyd@kernel.org>
14978 L:      linux-arm-msm@vger.kernel.org
14979 F:      Documentation/devicetree/bindings/spmi/
14980 F:      drivers/spmi/
14981 F:      include/dt-bindings/spmi/spmi.h
14982 F:      include/linux/spmi.h
14983 F:      include/trace/events/spmi.h
14984
14985 SPU FILE SYSTEM
14986 M:      Jeremy Kerr <jk@ozlabs.org>
14987 L:      linuxppc-dev@lists.ozlabs.org
14988 W:      http://www.ibm.com/developerworks/power/cell/
14989 S:      Supported
14990 F:      Documentation/filesystems/spufs.txt
14991 F:      arch/powerpc/platforms/cell/spufs/
14992
14993 SQUASHFS FILE SYSTEM
14994 M:      Phillip Lougher <phillip@squashfs.org.uk>
14995 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14996 W:      http://squashfs.org.uk
14997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14998 S:      Maintained
14999 F:      Documentation/filesystems/squashfs.txt
15000 F:      fs/squashfs/
15001
15002 SRM (Alpha) environment access
15003 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15004 S:      Maintained
15005 F:      arch/alpha/kernel/srm_env.c
15006
15007 ST LSM6DSx IMU IIO DRIVER
15008 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15009 L:      linux-iio@vger.kernel.org
15010 W:      http://www.st.com/
15011 S:      Maintained
15012 F:      drivers/iio/imu/st_lsm6dsx/
15013 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15014
15015 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15016 M:      Mickael Guene <mickael.guene@st.com>
15017 L:      linux-media@vger.kernel.org
15018 T:      git git://linuxtv.org/media_tree.git
15019 S:      Maintained
15020 F:      drivers/media/i2c/st-mipid02.c
15021 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15022
15023 ST STM32 I2C/SMBUS DRIVER
15024 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15025 L:      linux-i2c@vger.kernel.org
15026 S:      Maintained
15027 F:      drivers/i2c/busses/i2c-stm32*
15028
15029 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15030 M:      Song Qiang <songqiang1304521@gmail.com>
15031 L:      linux-iio@vger.kernel.org
15032 S:      Maintained
15033 F:      drivers/iio/proximity/vl53l0x-i2c.c
15034 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15035
15036 STABLE BRANCH
15037 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15038 M:      Sasha Levin <sashal@kernel.org>
15039 L:      stable@vger.kernel.org
15040 S:      Supported
15041 F:      Documentation/process/stable-kernel-rules.rst
15042
15043 STAGING - COMEDI
15044 M:      Ian Abbott <abbotti@mev.co.uk>
15045 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15046 S:      Odd Fixes
15047 F:      drivers/staging/comedi/
15048
15049 STAGING - EROFS FILE SYSTEM
15050 M:      Gao Xiang <gaoxiang25@huawei.com>
15051 M:      Chao Yu <yuchao0@huawei.com>
15052 L:      linux-erofs@lists.ozlabs.org
15053 S:      Maintained
15054 F:      drivers/staging/erofs/
15055
15056 STAGING - INDUSTRIAL IO
15057 M:      Jonathan Cameron <jic23@kernel.org>
15058 L:      linux-iio@vger.kernel.org
15059 S:      Odd Fixes
15060 F:      Documentation/devicetree/bindings/staging/iio/
15061 F:      drivers/staging/iio/
15062
15063 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15064 M:      Marc Dietrich <marvin24@gmx.de>
15065 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15066 L:      linux-tegra@vger.kernel.org
15067 S:      Maintained
15068 F:      drivers/staging/nvec/
15069
15070 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15071 M:      Jens Frederich <jfrederich@gmail.com>
15072 M:      Daniel Drake <dsd@laptop.org>
15073 M:      Jon Nettleton <jon.nettleton@gmail.com>
15074 W:      http://wiki.laptop.org/go/DCON
15075 S:      Maintained
15076 F:      drivers/staging/olpc_dcon/
15077
15078 STAGING - REALTEK RTL8712U DRIVERS
15079 M:      Larry Finger <Larry.Finger@lwfinger.net>
15080 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15081 S:      Odd Fixes
15082 F:      drivers/staging/rtl8712/
15083
15084 STAGING - REALTEK RTL8188EU DRIVERS
15085 M:      Larry Finger <Larry.Finger@lwfinger.net>
15086 S:      Odd Fixes
15087 F:      drivers/staging/rtl8188eu/
15088
15089 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15090 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15091 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15092 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15093 L:      linux-fbdev@vger.kernel.org
15094 S:      Maintained
15095 F:      drivers/staging/sm750fb/
15096
15097 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15098 M:      William Hubbs <w.d.hubbs@gmail.com>
15099 M:      Chris Brannon <chris@the-brannons.com>
15100 M:      Kirk Reiser <kirk@reisers.ca>
15101 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15102 L:      speakup@linux-speakup.org
15103 W:      http://www.linux-speakup.org/
15104 S:      Odd Fixes
15105 F:      drivers/staging/speakup/
15106
15107 STAGING - VIA VT665X DRIVERS
15108 M:      Forest Bond <forest@alittletooquiet.net>
15109 S:      Odd Fixes
15110 F:      drivers/staging/vt665?/
15111
15112 STAGING - WILC1000 WIFI DRIVER
15113 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15114 M:      Ajay Singh <ajay.kathat@microchip.com>
15115 L:      linux-wireless@vger.kernel.org
15116 S:      Supported
15117 F:      drivers/staging/wilc1000/
15118
15119 STAGING SUBSYSTEM
15120 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15122 L:      devel@driverdev.osuosl.org
15123 S:      Supported
15124 F:      drivers/staging/
15125
15126 STARFIRE/DURALAN NETWORK DRIVER
15127 M:      Ion Badulescu <ionut@badula.org>
15128 S:      Odd Fixes
15129 F:      drivers/net/ethernet/adaptec/starfire*
15130
15131 STEC S1220 SKD DRIVER
15132 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15133 L:      linux-block@vger.kernel.org
15134 S:      Maintained
15135 F:      drivers/block/skd*[ch]
15136
15137 STI AUDIO (ASoC) DRIVERS
15138 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15139 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15140 S:      Maintained
15141 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15142 F:      sound/soc/sti/
15143
15144 STI CEC DRIVER
15145 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15146 S:      Maintained
15147 F:      drivers/media/platform/sti/cec/
15148 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15149
15150 STK1160 USB VIDEO CAPTURE DRIVER
15151 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15152 L:      linux-media@vger.kernel.org
15153 T:      git git://linuxtv.org/media_tree.git
15154 S:      Maintained
15155 F:      drivers/media/usb/stk1160/
15156
15157 STM32 AUDIO (ASoC) DRIVERS
15158 M:      Olivier Moysan <olivier.moysan@st.com>
15159 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15160 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15161 S:      Maintained
15162 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15163 F:      sound/soc/stm/
15164
15165 STM32 TIMER/LPTIMER DRIVERS
15166 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15167 S:      Maintained
15168 F:      drivers/*/stm32-*timer*
15169 F:      drivers/pwm/pwm-stm32*
15170 F:      include/linux/*/stm32-*tim*
15171 F:      Documentation/ABI/testing/*timer-stm32
15172 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15173 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15174
15175 STMMAC ETHERNET DRIVER
15176 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15177 M:      Alexandre Torgue <alexandre.torgue@st.com>
15178 M:      Jose Abreu <joabreu@synopsys.com>
15179 L:      netdev@vger.kernel.org
15180 W:      http://www.stlinux.com
15181 S:      Supported
15182 F:      drivers/net/ethernet/stmicro/stmmac/
15183
15184 SUN3/3X
15185 M:      Sam Creasey <sammy@sammy.net>
15186 W:      http://sammy.net/sun3/
15187 S:      Maintained
15188 F:      arch/m68k/kernel/*sun3*
15189 F:      arch/m68k/sun3*/
15190 F:      arch/m68k/include/asm/sun3*
15191 F:      drivers/net/ethernet/i825xx/sun3*
15192
15193 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15194 M:      Hans de Goede <hdegoede@redhat.com>
15195 L:      linux-input@vger.kernel.org
15196 S:      Maintained
15197 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15198 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15199
15200 SUNDANCE NETWORK DRIVER
15201 M:      Denis Kirjanov <kda@linux-powerpc.org>
15202 L:      netdev@vger.kernel.org
15203 S:      Maintained
15204 F:      drivers/net/ethernet/dlink/sundance.c
15205
15206 SUPERH
15207 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15208 M:      Rich Felker <dalias@libc.org>
15209 L:      linux-sh@vger.kernel.org
15210 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15211 S:      Maintained
15212 F:      Documentation/sh/
15213 F:      arch/sh/
15214 F:      drivers/sh/
15215
15216 SUSPEND TO RAM
15217 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15218 M:      Len Brown <len.brown@intel.com>
15219 M:      Pavel Machek <pavel@ucw.cz>
15220 L:      linux-pm@vger.kernel.org
15221 B:      https://bugzilla.kernel.org
15222 S:      Supported
15223 F:      Documentation/power/
15224 F:      arch/x86/kernel/acpi/
15225 F:      drivers/base/power/
15226 F:      kernel/power/
15227 F:      include/linux/suspend.h
15228 F:      include/linux/freezer.h
15229 F:      include/linux/pm.h
15230
15231 SVGA HANDLING
15232 M:      Martin Mares <mj@ucw.cz>
15233 L:      linux-video@atrey.karlin.mff.cuni.cz
15234 S:      Maintained
15235 F:      Documentation/svga.txt
15236 F:      arch/x86/boot/video*
15237
15238 SWIOTLB SUBSYSTEM
15239 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15240 L:      iommu@lists.linux-foundation.org
15241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15242 S:      Supported
15243 F:      kernel/dma/swiotlb.c
15244 F:      arch/*/kernel/pci-swiotlb.c
15245 F:      include/linux/swiotlb.h
15246
15247 SWITCHDEV
15248 M:      Jiri Pirko <jiri@resnulli.us>
15249 M:      Ivan Vecera <ivecera@redhat.com>
15250 L:      netdev@vger.kernel.org
15251 S:      Supported
15252 F:      net/switchdev/
15253 F:      include/net/switchdev.h
15254
15255 SY8106A REGULATOR DRIVER
15256 M:      Icenowy Zheng <icenowy@aosc.io>
15257 S:      Maintained
15258 F:      drivers/regulator/sy8106a-regulator.c
15259 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15260
15261 SYNC FILE FRAMEWORK
15262 M:      Sumit Semwal <sumit.semwal@linaro.org>
15263 R:      Gustavo Padovan <gustavo@padovan.org>
15264 S:      Maintained
15265 L:      linux-media@vger.kernel.org
15266 L:      dri-devel@lists.freedesktop.org
15267 F:      drivers/dma-buf/sync_*
15268 F:      drivers/dma-buf/dma-fence*
15269 F:      drivers/dma-buf/sw_sync.c
15270 F:      include/linux/sync_file.h
15271 F:      include/uapi/linux/sync_file.h
15272 F:      Documentation/sync_file.txt
15273 T:      git git://anongit.freedesktop.org/drm/drm-misc
15274
15275 SYNOPSYS ARC ARCHITECTURE
15276 M:      Vineet Gupta <vgupta@synopsys.com>
15277 L:      linux-snps-arc@lists.infradead.org
15278 S:      Supported
15279 F:      arch/arc/
15280 F:      Documentation/devicetree/bindings/arc/*
15281 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15282 F:      drivers/clocksource/arc_timer.c
15283 F:      drivers/tty/serial/arc_uart.c
15284 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15285
15286 SYNOPSYS ARC HSDK SDP pll clock driver
15287 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15288 S:      Supported
15289 F:      drivers/clk/clk-hsdk-pll.c
15290 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15291
15292 SYNOPSYS ARC SDP clock driver
15293 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15294 S:      Supported
15295 F:      drivers/clk/axs10x/*
15296 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15297
15298 SYNOPSYS ARC SDP platform support
15299 M:      Alexey Brodkin <abrodkin@synopsys.com>
15300 S:      Supported
15301 F:      arch/arc/plat-axs10x
15302 F:      arch/arc/boot/dts/ax*
15303 F:      Documentation/devicetree/bindings/arc/axs10*
15304
15305 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15306 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15307 S:      Supported
15308 F:      drivers/reset/reset-axs10x.c
15309 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15310
15311 SYNOPSYS CREG GPIO DRIVER
15312 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15313 S:      Maintained
15314 F:      drivers/gpio/gpio-creg-snps.c
15315 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15316
15317 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15318 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15319 S:      Maintained
15320 F:      drivers/tty/serial/8250/8250_dw.c
15321
15322 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15323 M:      Hoan Tran <hoan@os.amperecomputing.com>
15324 L:      linux-gpio@vger.kernel.org
15325 S:      Maintained
15326 F:      drivers/gpio/gpio-dwapb.c
15327 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15328
15329 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15330 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15331 S:      Maintained
15332 F:      drivers/dma/dwi-axi-dmac/
15333 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15334
15335 SYNOPSYS DESIGNWARE DMAC DRIVER
15336 M:      Viresh Kumar <vireshk@kernel.org>
15337 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15338 S:      Maintained
15339 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15340 F:      drivers/dma/dw/
15341 F:      include/dt-bindings/dma/dw-dmac.h
15342 F:      include/linux/dma/dw.h
15343 F:      include/linux/platform_data/dma-dw.h
15344
15345 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15346 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15347 L:      netdev@vger.kernel.org
15348 S:      Supported
15349 F:      drivers/net/ethernet/synopsys/
15350
15351 SYNOPSYS DESIGNWARE I2C DRIVER
15352 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15353 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15354 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15355 L:      linux-i2c@vger.kernel.org
15356 S:      Maintained
15357 F:      drivers/i2c/busses/i2c-designware-*
15358 F:      include/linux/platform_data/i2c-designware.h
15359
15360 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15361 M:      Jaehoon Chung <jh80.chung@samsung.com>
15362 L:      linux-mmc@vger.kernel.org
15363 S:      Maintained
15364 F:      drivers/mmc/host/dw_mmc*
15365
15366 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15367 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15368 S:      Supported
15369 F:      drivers/reset/reset-hsdk.c
15370 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15371 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15372
15373 SYSTEM CONFIGURATION (SYSCON)
15374 M:      Lee Jones <lee.jones@linaro.org>
15375 M:      Arnd Bergmann <arnd@arndb.de>
15376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15377 S:      Supported
15378 F:      drivers/mfd/syscon.c
15379
15380 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15381 M:      Sudeep Holla <sudeep.holla@arm.com>
15382 L:      linux-arm-kernel@lists.infradead.org
15383 S:      Maintained
15384 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15385 F:      drivers/clk/clk-sc[mp]i.c
15386 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15387 F:      drivers/firmware/arm_scpi.c
15388 F:      drivers/firmware/arm_scmi/
15389 F:      include/linux/sc[mp]i_protocol.h
15390
15391 SYSTEM RESET/SHUTDOWN DRIVERS
15392 M:      Sebastian Reichel <sre@kernel.org>
15393 L:      linux-pm@vger.kernel.org
15394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15395 S:      Maintained
15396 F:      Documentation/devicetree/bindings/power/reset/
15397 F:      drivers/power/reset/
15398
15399 SYSTEM TRACE MODULE CLASS
15400 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15401 S:      Maintained
15402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15403 F:      Documentation/trace/stm.rst
15404 F:      drivers/hwtracing/stm/
15405 F:      include/linux/stm.h
15406 F:      include/uapi/linux/stm.h
15407
15408 SYSV FILESYSTEM
15409 M:      Christoph Hellwig <hch@infradead.org>
15410 S:      Maintained
15411 F:      Documentation/filesystems/sysv-fs.txt
15412 F:      fs/sysv/
15413 F:      include/linux/sysv_fs.h
15414
15415 TASKSTATS STATISTICS INTERFACE
15416 M:      Balbir Singh <bsingharora@gmail.com>
15417 S:      Maintained
15418 F:      Documentation/accounting/taskstats*
15419 F:      include/linux/taskstats*
15420 F:      kernel/taskstats.c
15421
15422 TC subsystem
15423 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15424 M:      Cong Wang <xiyou.wangcong@gmail.com>
15425 M:      Jiri Pirko <jiri@resnulli.us>
15426 L:      netdev@vger.kernel.org
15427 S:      Maintained
15428 F:      include/net/pkt_cls.h
15429 F:      include/net/pkt_sched.h
15430 F:      include/net/tc_act/
15431 F:      include/uapi/linux/pkt_cls.h
15432 F:      include/uapi/linux/pkt_sched.h
15433 F:      include/uapi/linux/tc_act/
15434 F:      include/uapi/linux/tc_ematch/
15435 F:      net/sched/
15436
15437 TC90522 MEDIA DRIVER
15438 M:      Akihiro Tsukada <tskd08@gmail.com>
15439 L:      linux-media@vger.kernel.org
15440 S:      Odd Fixes
15441 F:      drivers/media/dvb-frontends/tc90522*
15442
15443 TCP LOW PRIORITY MODULE
15444 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15445 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15446 W:      http://tcp-lp-mod.sourceforge.net/
15447 S:      Maintained
15448 F:      net/ipv4/tcp_lp.c
15449
15450 TDA10071 MEDIA DRIVER
15451 M:      Antti Palosaari <crope@iki.fi>
15452 L:      linux-media@vger.kernel.org
15453 W:      https://linuxtv.org
15454 W:      http://palosaari.fi/linux/
15455 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15456 T:      git git://linuxtv.org/anttip/media_tree.git
15457 S:      Maintained
15458 F:      drivers/media/dvb-frontends/tda10071*
15459
15460 TDA18212 MEDIA DRIVER
15461 M:      Antti Palosaari <crope@iki.fi>
15462 L:      linux-media@vger.kernel.org
15463 W:      https://linuxtv.org
15464 W:      http://palosaari.fi/linux/
15465 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15466 T:      git git://linuxtv.org/anttip/media_tree.git
15467 S:      Maintained
15468 F:      drivers/media/tuners/tda18212*
15469
15470 TDA18218 MEDIA DRIVER
15471 M:      Antti Palosaari <crope@iki.fi>
15472 L:      linux-media@vger.kernel.org
15473 W:      https://linuxtv.org
15474 W:      http://palosaari.fi/linux/
15475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15476 T:      git git://linuxtv.org/anttip/media_tree.git
15477 S:      Maintained
15478 F:      drivers/media/tuners/tda18218*
15479
15480 TDA18250 MEDIA DRIVER
15481 M:      Olli Salonen <olli.salonen@iki.fi>
15482 L:      linux-media@vger.kernel.org
15483 W:      https://linuxtv.org
15484 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15485 T:      git git://linuxtv.org/media_tree.git
15486 S:      Maintained
15487 F:      drivers/media/tuners/tda18250*
15488
15489 TDA18271 MEDIA DRIVER
15490 M:      Michael Krufky <mkrufky@linuxtv.org>
15491 L:      linux-media@vger.kernel.org
15492 W:      https://linuxtv.org
15493 W:      http://github.com/mkrufky
15494 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15495 T:      git git://linuxtv.org/mkrufky/tuners.git
15496 S:      Maintained
15497 F:      drivers/media/tuners/tda18271*
15498
15499 TDA1997x MEDIA DRIVER
15500 M:      Tim Harvey <tharvey@gateworks.com>
15501 L:      linux-media@vger.kernel.org
15502 W:      https://linuxtv.org
15503 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15504 S:      Maintained
15505 F:      drivers/media/i2c/tda1997x.*
15506
15507 TDA827x MEDIA DRIVER
15508 M:      Michael Krufky <mkrufky@linuxtv.org>
15509 L:      linux-media@vger.kernel.org
15510 W:      https://linuxtv.org
15511 W:      http://github.com/mkrufky
15512 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15513 T:      git git://linuxtv.org/mkrufky/tuners.git
15514 S:      Maintained
15515 F:      drivers/media/tuners/tda8290.*
15516
15517 TDA8290 MEDIA DRIVER
15518 M:      Michael Krufky <mkrufky@linuxtv.org>
15519 L:      linux-media@vger.kernel.org
15520 W:      https://linuxtv.org
15521 W:      http://github.com/mkrufky
15522 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15523 T:      git git://linuxtv.org/mkrufky/tuners.git
15524 S:      Maintained
15525 F:      drivers/media/tuners/tda8290.*
15526
15527 TDA9840 MEDIA DRIVER
15528 M:      Hans Verkuil <hverkuil@xs4all.nl>
15529 L:      linux-media@vger.kernel.org
15530 T:      git git://linuxtv.org/media_tree.git
15531 W:      https://linuxtv.org
15532 S:      Maintained
15533 F:      drivers/media/i2c/tda9840*
15534
15535 TEA5761 TUNER DRIVER
15536 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15537 L:      linux-media@vger.kernel.org
15538 W:      https://linuxtv.org
15539 T:      git git://linuxtv.org/media_tree.git
15540 S:      Odd fixes
15541 F:      drivers/media/tuners/tea5761.*
15542
15543 TEA5767 TUNER DRIVER
15544 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15545 L:      linux-media@vger.kernel.org
15546 W:      https://linuxtv.org
15547 T:      git git://linuxtv.org/media_tree.git
15548 S:      Maintained
15549 F:      drivers/media/tuners/tea5767.*
15550
15551 TEA6415C MEDIA DRIVER
15552 M:      Hans Verkuil <hverkuil@xs4all.nl>
15553 L:      linux-media@vger.kernel.org
15554 T:      git git://linuxtv.org/media_tree.git
15555 W:      https://linuxtv.org
15556 S:      Maintained
15557 F:      drivers/media/i2c/tea6415c*
15558
15559 TEA6420 MEDIA DRIVER
15560 M:      Hans Verkuil <hverkuil@xs4all.nl>
15561 L:      linux-media@vger.kernel.org
15562 T:      git git://linuxtv.org/media_tree.git
15563 W:      https://linuxtv.org
15564 S:      Maintained
15565 F:      drivers/media/i2c/tea6420*
15566
15567 TEAM DRIVER
15568 M:      Jiri Pirko <jiri@resnulli.us>
15569 L:      netdev@vger.kernel.org
15570 S:      Supported
15571 F:      drivers/net/team/
15572 F:      include/linux/if_team.h
15573 F:      include/uapi/linux/if_team.h
15574
15575 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15576 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15577 S:      Maintained
15578 F:      arch/x86/platform/ts5500/
15579
15580 TECHNOTREND USB IR RECEIVER
15581 M:      Sean Young <sean@mess.org>
15582 L:      linux-media@vger.kernel.org
15583 S:      Maintained
15584 F:      drivers/media/rc/ttusbir.c
15585
15586 TECHWELL TW9910 VIDEO DECODER
15587 L:      linux-media@vger.kernel.org
15588 S:      Orphan
15589 F:      drivers/media/i2c/tw9910.c
15590 F:      include/media/i2c/tw9910.h
15591
15592 TEE SUBSYSTEM
15593 M:      Jens Wiklander <jens.wiklander@linaro.org>
15594 S:      Maintained
15595 F:      include/linux/tee_drv.h
15596 F:      include/uapi/linux/tee.h
15597 F:      drivers/tee/
15598 F:      Documentation/tee.txt
15599
15600 TEGRA ARCHITECTURE SUPPORT
15601 M:      Thierry Reding <thierry.reding@gmail.com>
15602 M:      Jonathan Hunter <jonathanh@nvidia.com>
15603 L:      linux-tegra@vger.kernel.org
15604 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15605 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15606 S:      Supported
15607 N:      [^a-z]tegra
15608
15609 TEGRA CLOCK DRIVER
15610 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15611 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15612 S:      Supported
15613 F:      drivers/clk/tegra/
15614
15615 TEGRA DMA DRIVERS
15616 M:      Laxman Dewangan <ldewangan@nvidia.com>
15617 M:      Jon Hunter <jonathanh@nvidia.com>
15618 S:      Supported
15619 F:      drivers/dma/tegra*
15620
15621 TEGRA I2C DRIVER
15622 M:      Laxman Dewangan <ldewangan@nvidia.com>
15623 R:      Dmitry Osipenko <digetx@gmail.com>
15624 S:      Supported
15625 F:      drivers/i2c/busses/i2c-tegra.c
15626
15627 TEGRA IOMMU DRIVERS
15628 M:      Thierry Reding <thierry.reding@gmail.com>
15629 L:      linux-tegra@vger.kernel.org
15630 S:      Supported
15631 F:      drivers/iommu/tegra*
15632
15633 TEGRA KBC DRIVER
15634 M:      Laxman Dewangan <ldewangan@nvidia.com>
15635 S:      Supported
15636 F:      drivers/input/keyboard/tegra-kbc.c
15637
15638 TEGRA NAND DRIVER
15639 M:      Stefan Agner <stefan@agner.ch>
15640 M:      Lucas Stach <dev@lynxeye.de>
15641 S:      Maintained
15642 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15643 F:      drivers/mtd/nand/raw/tegra_nand.c
15644
15645 TEGRA PWM DRIVER
15646 M:      Thierry Reding <thierry.reding@gmail.com>
15647 S:      Supported
15648 F:      drivers/pwm/pwm-tegra.c
15649
15650 TEGRA SERIAL DRIVER
15651 M:      Laxman Dewangan <ldewangan@nvidia.com>
15652 S:      Supported
15653 F:      drivers/tty/serial/serial-tegra.c
15654
15655 TEGRA SPI DRIVER
15656 M:      Laxman Dewangan <ldewangan@nvidia.com>
15657 S:      Supported
15658 F:      drivers/spi/spi-tegra*
15659
15660 TEGRA XUSB PADCTL DRIVER
15661 M:      JC Kuo <jckuo@nvidia.com>
15662 S:      Supported
15663 F:      drivers/phy/tegra/xusb*
15664
15665 TEHUTI ETHERNET DRIVER
15666 M:      Andy Gospodarek <andy@greyhouse.net>
15667 L:      netdev@vger.kernel.org
15668 S:      Supported
15669 F:      drivers/net/ethernet/tehuti/*
15670
15671 Telecom Clock Driver for MCPL0010
15672 M:      Mark Gross <mark.gross@intel.com>
15673 S:      Supported
15674 F:      drivers/char/tlclk.c
15675
15676 TENSILICA XTENSA PORT (xtensa)
15677 M:      Chris Zankel <chris@zankel.net>
15678 M:      Max Filippov <jcmvbkbc@gmail.com>
15679 L:      linux-xtensa@linux-xtensa.org
15680 T:      git git://github.com/czankel/xtensa-linux.git
15681 S:      Maintained
15682 F:      arch/xtensa/
15683 F:      drivers/irqchip/irq-xtensa-*
15684
15685 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15686 M:      Nishanth Menon <nm@ti.com>
15687 M:      Tero Kristo <t-kristo@ti.com>
15688 M:      Santosh Shilimkar <ssantosh@kernel.org>
15689 L:      linux-arm-kernel@lists.infradead.org
15690 S:      Maintained
15691 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15692 F:      drivers/firmware/ti_sci*
15693 F:      include/linux/soc/ti/ti_sci_protocol.h
15694 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15695 F:      drivers/soc/ti/ti_sci_pm_domains.c
15696 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15697 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15698 F:      drivers/clk/keystone/sci-clk.c
15699 F:      drivers/reset/reset-ti-sci.c
15700 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15701 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15702 F:      drivers/irqchip/irq-ti-sci-intr.c
15703 F:      drivers/irqchip/irq-ti-sci-inta.c
15704 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15705 F:      drivers/soc/ti/ti_sci_inta_msi.c
15706
15707 Texas Instruments ASoC drivers
15708 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15709 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15710 S:      Maintained
15711 F:      sound/soc/ti/
15712
15713 Texas Instruments' DAC7612 DAC Driver
15714 M:      Ricardo Ribalda <ricardo@ribalda.com>
15715 L:      linux-iio@vger.kernel.org
15716 S:      Supported
15717 F:      drivers/iio/dac/ti-dac7612.c
15718 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15719
15720 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15721 M:      Hans Verkuil <hverkuil@xs4all.nl>
15722 L:      linux-media@vger.kernel.org
15723 T:      git git://linuxtv.org/media_tree.git
15724 W:      https://linuxtv.org
15725 S:      Maintained
15726 F:      drivers/media/radio/radio-raremono.c
15727
15728 THERMAL
15729 M:      Zhang Rui <rui.zhang@intel.com>
15730 M:      Eduardo Valentin <edubezval@gmail.com>
15731 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15732 L:      linux-pm@vger.kernel.org
15733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15735 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15736 S:      Supported
15737 F:      drivers/thermal/
15738 F:      include/linux/thermal.h
15739 F:      include/uapi/linux/thermal.h
15740 F:      include/linux/cpu_cooling.h
15741 F:      Documentation/devicetree/bindings/thermal/
15742
15743 THERMAL/CPU_COOLING
15744 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15745 M:      Viresh Kumar <viresh.kumar@linaro.org>
15746 M:      Javi Merino <javi.merino@kernel.org>
15747 L:      linux-pm@vger.kernel.org
15748 S:      Supported
15749 F:      Documentation/thermal/cpu-cooling-api.txt
15750 F:      drivers/thermal/cpu_cooling.c
15751 F:      include/linux/cpu_cooling.h
15752
15753 THINKPAD ACPI EXTRAS DRIVER
15754 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15755 L:      ibm-acpi-devel@lists.sourceforge.net
15756 L:      platform-driver-x86@vger.kernel.org
15757 W:      http://ibm-acpi.sourceforge.net
15758 W:      http://thinkwiki.org/wiki/Ibm-acpi
15759 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15760 S:      Maintained
15761 F:      drivers/platform/x86/thinkpad_acpi.c
15762
15763 THUNDERBOLT DRIVER
15764 M:      Andreas Noever <andreas.noever@gmail.com>
15765 M:      Michael Jamet <michael.jamet@intel.com>
15766 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15767 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15769 S:      Maintained
15770 F:      Documentation/admin-guide/thunderbolt.rst
15771 F:      drivers/thunderbolt/
15772 F:      include/linux/thunderbolt.h
15773
15774 THUNDERBOLT NETWORK DRIVER
15775 M:      Michael Jamet <michael.jamet@intel.com>
15776 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15777 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15778 L:      netdev@vger.kernel.org
15779 S:      Maintained
15780 F:      drivers/net/thunderbolt.c
15781
15782 THUNDERX GPIO DRIVER
15783 M:      David Daney <david.daney@cavium.com>
15784 S:      Maintained
15785 F:      drivers/gpio/gpio-thunderx.c
15786
15787 TI AM437X VPFE DRIVER
15788 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15789 L:      linux-media@vger.kernel.org
15790 W:      https://linuxtv.org
15791 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15792 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15793 S:      Maintained
15794 F:      drivers/media/platform/am437x/
15795
15796 TI BANDGAP AND THERMAL DRIVER
15797 M:      Eduardo Valentin <edubezval@gmail.com>
15798 M:      Keerthy <j-keerthy@ti.com>
15799 L:      linux-pm@vger.kernel.org
15800 L:      linux-omap@vger.kernel.org
15801 S:      Maintained
15802 F:      drivers/thermal/ti-soc-thermal/
15803
15804 TI BQ27XXX POWER SUPPLY DRIVER
15805 R:      Andrew F. Davis <afd@ti.com>
15806 F:      include/linux/power/bq27xxx_battery.h
15807 F:      drivers/power/supply/bq27xxx_battery.c
15808 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15809
15810 TI CDCE706 CLOCK DRIVER
15811 M:      Max Filippov <jcmvbkbc@gmail.com>
15812 S:      Maintained
15813 F:      drivers/clk/clk-cdce706.c
15814
15815 TI CLOCK DRIVER
15816 M:      Tero Kristo <t-kristo@ti.com>
15817 L:      linux-omap@vger.kernel.org
15818 S:      Maintained
15819 F:      drivers/clk/ti/
15820 F:      include/linux/clk/ti.h
15821
15822 TI DAVINCI MACHINE SUPPORT
15823 M:      Sekhar Nori <nsekhar@ti.com>
15824 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15825 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15827 S:      Supported
15828 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15829 F:      arch/arm/mach-davinci/
15830 F:      drivers/i2c/busses/i2c-davinci.c
15831 F:      arch/arm/boot/dts/da850*
15832
15833 TI DAVINCI SERIES CLOCK DRIVER
15834 M:      David Lechner <david@lechnology.com>
15835 R:      Sekhar Nori <nsekhar@ti.com>
15836 S:      Maintained
15837 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15838 F:      drivers/clk/davinci/
15839
15840 TI DAVINCI SERIES GPIO DRIVER
15841 M:      Keerthy <j-keerthy@ti.com>
15842 L:      linux-gpio@vger.kernel.org
15843 S:      Maintained
15844 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15845 F:      drivers/gpio/gpio-davinci.c
15846
15847 TI DAVINCI SERIES MEDIA DRIVER
15848 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15849 L:      linux-media@vger.kernel.org
15850 W:      https://linuxtv.org
15851 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15852 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15853 S:      Maintained
15854 F:      drivers/media/platform/davinci/
15855 F:      include/media/davinci/
15856
15857 TI ETHERNET SWITCH DRIVER (CPSW)
15858 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15859 L:      linux-omap@vger.kernel.org
15860 L:      netdev@vger.kernel.org
15861 S:      Maintained
15862 F:      drivers/net/ethernet/ti/cpsw*
15863 F:      drivers/net/ethernet/ti/davinci*
15864
15865 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15866 M:      Alex Dubov <oakad@yahoo.com>
15867 S:      Maintained
15868 W:      http://tifmxx.berlios.de/
15869 F:      drivers/memstick/host/tifm_ms.c
15870 F:      drivers/misc/tifm*
15871 F:      drivers/mmc/host/tifm_sd.c
15872 F:      include/linux/tifm.h
15873
15874 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15875 M:      Santosh Shilimkar <ssantosh@kernel.org>
15876 L:      linux-kernel@vger.kernel.org
15877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15878 S:      Maintained
15879 F:      drivers/soc/ti/*
15880 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15881
15882 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15883 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15884 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15885 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15886 S:      Maintained
15887 F:      sound/soc/codecs/lm49453*
15888 F:      sound/soc/codecs/isabelle*
15889
15890 TI LP855x BACKLIGHT DRIVER
15891 M:      Milo Kim <milo.kim@ti.com>
15892 S:      Maintained
15893 F:      Documentation/backlight/lp855x-driver.txt
15894 F:      drivers/video/backlight/lp855x_bl.c
15895 F:      include/linux/platform_data/lp855x.h
15896
15897 TI LP8727 CHARGER DRIVER
15898 M:      Milo Kim <milo.kim@ti.com>
15899 S:      Maintained
15900 F:      drivers/power/supply/lp8727_charger.c
15901 F:      include/linux/platform_data/lp8727.h
15902
15903 TI LP8788 MFD DRIVER
15904 M:      Milo Kim <milo.kim@ti.com>
15905 S:      Maintained
15906 F:      drivers/iio/adc/lp8788_adc.c
15907 F:      drivers/leds/leds-lp8788.c
15908 F:      drivers/mfd/lp8788*.c
15909 F:      drivers/power/supply/lp8788-charger.c
15910 F:      drivers/regulator/lp8788-*.c
15911 F:      include/linux/mfd/lp8788*.h
15912
15913 TI NETCP ETHERNET DRIVER
15914 M:      Wingman Kwok <w-kwok2@ti.com>
15915 M:      Murali Karicheri <m-karicheri2@ti.com>
15916 L:      netdev@vger.kernel.org
15917 S:      Maintained
15918 F:      drivers/net/ethernet/ti/netcp*
15919
15920 TI PCM3060 ASoC CODEC DRIVER
15921 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15922 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15923 S:      Maintained
15924 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15925 F:      sound/soc/codecs/pcm3060*
15926
15927 TI TAS571X FAMILY ASoC CODEC DRIVER
15928 M:      Kevin Cernekee <cernekee@chromium.org>
15929 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15930 S:      Odd Fixes
15931 F:      sound/soc/codecs/tas571x*
15932
15933 TI TRF7970A NFC DRIVER
15934 M:      Mark Greer <mgreer@animalcreek.com>
15935 L:      linux-wireless@vger.kernel.org
15936 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15937 S:      Supported
15938 F:      drivers/nfc/trf7970a.c
15939 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15940
15941 TI TWL4030 SERIES SOC CODEC DRIVER
15942 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15943 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15944 S:      Maintained
15945 F:      sound/soc/codecs/twl4030*
15946
15947 TI VPE/CAL DRIVERS
15948 M:      Benoit Parrot <bparrot@ti.com>
15949 L:      linux-media@vger.kernel.org
15950 W:      http://linuxtv.org/
15951 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15952 S:      Maintained
15953 F:      drivers/media/platform/ti-vpe/
15954
15955 TI WILINK WIRELESS DRIVERS
15956 L:      linux-wireless@vger.kernel.org
15957 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15958 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15960 S:      Orphan
15961 F:      drivers/net/wireless/ti/
15962 F:      include/linux/wl12xx.h
15963
15964 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15965 M:      John Stultz <john.stultz@linaro.org>
15966 M:      Thomas Gleixner <tglx@linutronix.de>
15967 R:      Stephen Boyd <sboyd@kernel.org>
15968 L:      linux-kernel@vger.kernel.org
15969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15970 S:      Supported
15971 F:      include/linux/clocksource.h
15972 F:      include/linux/time.h
15973 F:      include/linux/timex.h
15974 F:      include/uapi/linux/time.h
15975 F:      include/uapi/linux/timex.h
15976 F:      kernel/time/clocksource.c
15977 F:      kernel/time/time*.c
15978 F:      kernel/time/alarmtimer.c
15979 F:      kernel/time/ntp.c
15980 F:      tools/testing/selftests/timers/
15981
15982 TIPC NETWORK LAYER
15983 M:      Jon Maloy <jon.maloy@ericsson.com>
15984 M:      Ying Xue <ying.xue@windriver.com>
15985 L:      netdev@vger.kernel.org (core kernel code)
15986 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15987 W:      http://tipc.sourceforge.net/
15988 S:      Maintained
15989 F:      include/uapi/linux/tipc*.h
15990 F:      net/tipc/
15991
15992 TLAN NETWORK DRIVER
15993 M:      Samuel Chessman <chessman@tux.org>
15994 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15995 W:      http://sourceforge.net/projects/tlan/
15996 S:      Maintained
15997 F:      Documentation/networking/device_drivers/ti/tlan.txt
15998 F:      drivers/net/ethernet/ti/tlan.*
15999
16000 TM6000 VIDEO4LINUX DRIVER
16001 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16002 L:      linux-media@vger.kernel.org
16003 W:      https://linuxtv.org
16004 T:      git git://linuxtv.org/media_tree.git
16005 S:      Odd fixes
16006 F:      drivers/media/usb/tm6000/
16007 F:      Documentation/media/v4l-drivers/tm6000*
16008
16009 TMIO/SDHI MMC DRIVER
16010 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16011 L:      linux-mmc@vger.kernel.org
16012 S:      Supported
16013 F:      drivers/mmc/host/tmio_mmc*
16014 F:      drivers/mmc/host/renesas_sdhi*
16015 F:      include/linux/mfd/tmio.h
16016
16017 TMP401 HARDWARE MONITOR DRIVER
16018 M:      Guenter Roeck <linux@roeck-us.net>
16019 L:      linux-hwmon@vger.kernel.org
16020 S:      Maintained
16021 F:      Documentation/hwmon/tmp401.rst
16022 F:      drivers/hwmon/tmp401.c
16023
16024 TMPFS (SHMEM FILESYSTEM)
16025 M:      Hugh Dickins <hughd@google.com>
16026 L:      linux-mm@kvack.org
16027 S:      Maintained
16028 F:      include/linux/shmem_fs.h
16029 F:      mm/shmem.c
16030
16031 TOMOYO SECURITY MODULE
16032 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16033 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16034 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16035 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16036 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16037 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16038 W:      https://tomoyo.osdn.jp/
16039 S:      Maintained
16040 F:      security/tomoyo/
16041
16042 TOPSTAR LAPTOP EXTRAS DRIVER
16043 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16044 L:      platform-driver-x86@vger.kernel.org
16045 S:      Maintained
16046 F:      drivers/platform/x86/topstar-laptop.c
16047
16048 TORTURE-TEST MODULES
16049 M:      Davidlohr Bueso <dave@stgolabs.net>
16050 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
16051 M:      Josh Triplett <josh@joshtriplett.org>
16052 L:      linux-kernel@vger.kernel.org
16053 S:      Supported
16054 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16055 F:      Documentation/RCU/torture.txt
16056 F:      kernel/torture.c
16057 F:      kernel/rcu/rcutorture.c
16058 F:      kernel/rcu/rcuperf.c
16059 F:      kernel/locking/locktorture.c
16060
16061 TOSHIBA ACPI EXTRAS DRIVER
16062 M:      Azael Avalos <coproscefalo@gmail.com>
16063 L:      platform-driver-x86@vger.kernel.org
16064 S:      Maintained
16065 F:      drivers/platform/x86/toshiba_acpi.c
16066
16067 TOSHIBA BLUETOOTH DRIVER
16068 M:      Azael Avalos <coproscefalo@gmail.com>
16069 L:      platform-driver-x86@vger.kernel.org
16070 S:      Maintained
16071 F:      drivers/platform/x86/toshiba_bluetooth.c
16072
16073 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16074 M:      Azael Avalos <coproscefalo@gmail.com>
16075 L:      platform-driver-x86@vger.kernel.org
16076 S:      Maintained
16077 F:      drivers/platform/x86/toshiba_haps.c
16078
16079 TOSHIBA SMM DRIVER
16080 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16081 W:      http://www.buzzard.org.uk/toshiba/
16082 S:      Maintained
16083 F:      drivers/char/toshiba.c
16084 F:      include/linux/toshiba.h
16085 F:      include/uapi/linux/toshiba.h
16086
16087 TOSHIBA TC358743 DRIVER
16088 M:      Mats Randgaard <matrandg@cisco.com>
16089 L:      linux-media@vger.kernel.org
16090 S:      Maintained
16091 F:      drivers/media/i2c/tc358743*
16092 F:      include/media/i2c/tc358743.h
16093
16094 TOSHIBA WMI HOTKEYS DRIVER
16095 M:      Azael Avalos <coproscefalo@gmail.com>
16096 L:      platform-driver-x86@vger.kernel.org
16097 S:      Maintained
16098 F:      drivers/platform/x86/toshiba-wmi.c
16099
16100 TPM DEVICE DRIVER
16101 M:      Peter Huewe <peterhuewe@gmx.de>
16102 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16103 R:      Jason Gunthorpe <jgg@ziepe.ca>
16104 L:      linux-integrity@vger.kernel.org
16105 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16106 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16107 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16108 S:      Maintained
16109 F:      drivers/char/tpm/
16110
16111 TRACING
16112 M:      Steven Rostedt <rostedt@goodmis.org>
16113 M:      Ingo Molnar <mingo@redhat.com>
16114 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16115 S:      Maintained
16116 F:      Documentation/trace/ftrace.rst
16117 F:      arch/*/*/*/ftrace.h
16118 F:      arch/*/kernel/ftrace.c
16119 F:      include/*/ftrace.h
16120 F:      include/linux/trace*.h
16121 F:      include/trace/
16122 F:      kernel/trace/
16123 F:      tools/testing/selftests/ftrace/
16124
16125 TRACING MMIO ACCESSES (MMIOTRACE)
16126 M:      Steven Rostedt <rostedt@goodmis.org>
16127 M:      Ingo Molnar <mingo@kernel.org>
16128 R:      Karol Herbst <karolherbst@gmail.com>
16129 R:      Pekka Paalanen <ppaalanen@gmail.com>
16130 S:      Maintained
16131 L:      linux-kernel@vger.kernel.org
16132 L:      nouveau@lists.freedesktop.org
16133 F:      kernel/trace/trace_mmiotrace.c
16134 F:      include/linux/mmiotrace.h
16135 F:      arch/x86/mm/kmmio.c
16136 F:      arch/x86/mm/mmio-mod.c
16137 F:      arch/x86/mm/testmmiotrace.c
16138
16139 TRIVIAL PATCHES
16140 M:      Jiri Kosina <trivial@kernel.org>
16141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16142 S:      Maintained
16143 K:      ^Subject:.*(?i)trivial
16144
16145 TEMPO SEMICONDUCTOR DRIVERS
16146 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16147 S:      Maintained
16148 F:      sound/soc/codecs/tscs*.c
16149 F:      sound/soc/codecs/tscs*.h
16150 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16151
16152 TTY LAYER
16153 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16154 M:      Jiri Slaby <jslaby@suse.com>
16155 S:      Supported
16156 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16157 F:      Documentation/serial/
16158 F:      drivers/tty/
16159 F:      drivers/tty/serial/serial_core.c
16160 F:      include/linux/serial_core.h
16161 F:      include/linux/serial.h
16162 F:      include/linux/tty.h
16163 F:      include/uapi/linux/serial_core.h
16164 F:      include/uapi/linux/serial.h
16165 F:      include/uapi/linux/tty.h
16166
16167 TUA9001 MEDIA DRIVER
16168 M:      Antti Palosaari <crope@iki.fi>
16169 L:      linux-media@vger.kernel.org
16170 W:      https://linuxtv.org
16171 W:      http://palosaari.fi/linux/
16172 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16173 T:      git git://linuxtv.org/anttip/media_tree.git
16174 S:      Maintained
16175 F:      drivers/media/tuners/tua9001*
16176
16177 TULIP NETWORK DRIVERS
16178 L:      netdev@vger.kernel.org
16179 L:      linux-parisc@vger.kernel.org
16180 S:      Orphan
16181 F:      drivers/net/ethernet/dec/tulip/
16182
16183 TUN/TAP driver
16184 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16185 W:      http://vtun.sourceforge.net/tun
16186 S:      Maintained
16187 F:      Documentation/networking/tuntap.txt
16188 F:      arch/um/os-Linux/drivers/
16189
16190 TURBOCHANNEL SUBSYSTEM
16191 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16192 M:      Ralf Baechle <ralf@linux-mips.org>
16193 L:      linux-mips@vger.kernel.org
16194 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16195 S:      Maintained
16196 F:      drivers/tc/
16197 F:      include/linux/tc.h
16198
16199 TURBOSTAT UTILITY
16200 M:      "Len Brown" <lenb@kernel.org>
16201 L:      linux-pm@vger.kernel.org
16202 B:      https://bugzilla.kernel.org
16203 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16205 S:      Supported
16206 F:      tools/power/x86/turbostat/
16207
16208 TW5864 VIDEO4LINUX DRIVER
16209 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16210 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16211 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16212 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16213 L:      linux-media@vger.kernel.org
16214 S:      Supported
16215 F:      drivers/media/pci/tw5864/
16216
16217 TW68 VIDEO4LINUX DRIVER
16218 M:      Hans Verkuil <hverkuil@xs4all.nl>
16219 L:      linux-media@vger.kernel.org
16220 T:      git git://linuxtv.org/media_tree.git
16221 W:      https://linuxtv.org
16222 S:      Odd Fixes
16223 F:      drivers/media/pci/tw68/
16224
16225 TW686X VIDEO4LINUX DRIVER
16226 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16227 L:      linux-media@vger.kernel.org
16228 T:      git git://linuxtv.org/media_tree.git
16229 W:      http://linuxtv.org
16230 S:      Maintained
16231 F:      drivers/media/pci/tw686x/
16232
16233 UBI FILE SYSTEM (UBIFS)
16234 M:      Richard Weinberger <richard@nod.at>
16235 M:      Artem Bityutskiy <dedekind1@gmail.com>
16236 M:      Adrian Hunter <adrian.hunter@intel.com>
16237 L:      linux-mtd@lists.infradead.org
16238 T:      git git://git.infradead.org/ubifs-2.6.git
16239 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16240 S:      Supported
16241 F:      Documentation/filesystems/ubifs.txt
16242 F:      fs/ubifs/
16243
16244 UCLINUX (M68KNOMMU AND COLDFIRE)
16245 M:      Greg Ungerer <gerg@linux-m68k.org>
16246 W:      http://www.linux-m68k.org/
16247 W:      http://www.uclinux.org/
16248 L:      linux-m68k@lists.linux-m68k.org
16249 L:      uclinux-dev@uclinux.org  (subscribers-only)
16250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16251 S:      Maintained
16252 F:      arch/m68k/coldfire/
16253 F:      arch/m68k/68*/
16254 F:      arch/m68k/*/*_no.*
16255 F:      arch/m68k/include/asm/*_no.*
16256
16257 UDF FILESYSTEM
16258 M:      Jan Kara <jack@suse.com>
16259 S:      Maintained
16260 F:      Documentation/filesystems/udf.txt
16261 F:      fs/udf/
16262
16263 UDRAW TABLET
16264 M:      Bastien Nocera <hadess@hadess.net>
16265 L:      linux-input@vger.kernel.org
16266 S:      Maintained
16267 F:      drivers/hid/hid-udraw-ps3.c
16268
16269 UFS FILESYSTEM
16270 M:      Evgeniy Dushistov <dushistov@mail.ru>
16271 S:      Maintained
16272 F:      Documentation/filesystems/ufs.txt
16273 F:      fs/ufs/
16274
16275 UHID USERSPACE HID IO DRIVER:
16276 M:      David Herrmann <dh.herrmann@googlemail.com>
16277 L:      linux-input@vger.kernel.org
16278 S:      Maintained
16279 F:      drivers/hid/uhid.c
16280 F:      include/uapi/linux/uhid.h
16281
16282 ULPI BUS
16283 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16284 L:      linux-usb@vger.kernel.org
16285 S:      Maintained
16286 F:      drivers/usb/common/ulpi.c
16287 F:      include/linux/ulpi/
16288
16289 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16290 L:      linux-usb@vger.kernel.org
16291 S:      Orphan
16292 F:      drivers/uwb/
16293 F:      include/linux/uwb.h
16294 F:      include/linux/uwb/
16295
16296 UNICODE SUBSYSTEM:
16297 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16298 L:      linux-fsdevel@vger.kernel.org
16299 S:      Supported
16300 F:      fs/unicode/
16301
16302 UNICORE32 ARCHITECTURE:
16303 M:      Guan Xuetao <gxt@pku.edu.cn>
16304 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16305 S:      Maintained
16306 T:      git git://github.com/gxt/linux.git
16307 F:      arch/unicore32/
16308
16309 UNIFDEF
16310 M:      Tony Finch <dot@dotat.at>
16311 W:      http://dotat.at/prog/unifdef
16312 S:      Maintained
16313 F:      scripts/unifdef.c
16314
16315 UNIFORM CDROM DRIVER
16316 M:      Jens Axboe <axboe@kernel.dk>
16317 W:      http://www.kernel.dk
16318 S:      Maintained
16319 F:      Documentation/cdrom/
16320 F:      drivers/cdrom/cdrom.c
16321 F:      include/linux/cdrom.h
16322 F:      include/uapi/linux/cdrom.h
16323
16324 UNISYS S-PAR DRIVERS
16325 M:      David Kershner <david.kershner@unisys.com>
16326 L:      sparmaintainer@unisys.com (Unisys internal)
16327 S:      Supported
16328 F:      include/linux/visorbus.h
16329 F:      drivers/visorbus/
16330 F:      drivers/staging/unisys/
16331
16332 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16333 R:      Alim Akhtar <alim.akhtar@samsung.com>
16334 R:      Avri Altman <avri.altman@wdc.com>
16335 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16336 L:      linux-scsi@vger.kernel.org
16337 S:      Supported
16338 F:      Documentation/scsi/ufs.txt
16339 F:      drivers/scsi/ufs/
16340
16341 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16342 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16343 L:      linux-scsi@vger.kernel.org
16344 S:      Supported
16345 F:      drivers/scsi/ufs/*dwc*
16346
16347 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16348 M:      Stanley Chu <stanley.chu@mediatek.com>
16349 L:      linux-scsi@vger.kernel.org
16350 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16351 S:      Maintained
16352 F:      drivers/scsi/ufs/ufs-mediatek*
16353
16354 UNSORTED BLOCK IMAGES (UBI)
16355 M:      Artem Bityutskiy <dedekind1@gmail.com>
16356 M:      Richard Weinberger <richard@nod.at>
16357 W:      http://www.linux-mtd.infradead.org/
16358 L:      linux-mtd@lists.infradead.org
16359 T:      git git://git.infradead.org/ubifs-2.6.git
16360 S:      Supported
16361 F:      drivers/mtd/ubi/
16362 F:      include/linux/mtd/ubi.h
16363 F:      include/uapi/mtd/ubi-user.h
16364
16365 USB "USBNET" DRIVER FRAMEWORK
16366 M:      Oliver Neukum <oneukum@suse.com>
16367 L:      netdev@vger.kernel.org
16368 W:      http://www.linux-usb.org/usbnet
16369 S:      Maintained
16370 F:      drivers/net/usb/usbnet.c
16371 F:      include/linux/usb/usbnet.h
16372
16373 USB ACM DRIVER
16374 M:      Oliver Neukum <oneukum@suse.com>
16375 L:      linux-usb@vger.kernel.org
16376 S:      Maintained
16377 F:      Documentation/usb/acm.txt
16378 F:      drivers/usb/class/cdc-acm.*
16379
16380 USB AR5523 WIRELESS DRIVER
16381 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16382 L:      linux-wireless@vger.kernel.org
16383 S:      Maintained
16384 F:      drivers/net/wireless/ath/ar5523/
16385
16386 USB ATTACHED SCSI
16387 M:      Oliver Neukum <oneukum@suse.com>
16388 L:      linux-usb@vger.kernel.org
16389 L:      linux-scsi@vger.kernel.org
16390 S:      Maintained
16391 F:      drivers/usb/storage/uas.c
16392
16393 USB CDC ETHERNET DRIVER
16394 M:      Oliver Neukum <oliver@neukum.org>
16395 L:      linux-usb@vger.kernel.org
16396 S:      Maintained
16397 F:      drivers/net/usb/cdc_*.c
16398 F:      include/uapi/linux/usb/cdc.h
16399
16400 USB CHAOSKEY DRIVER
16401 M:      Keith Packard <keithp@keithp.com>
16402 L:      linux-usb@vger.kernel.org
16403 S:      Maintained
16404 F:      drivers/usb/misc/chaoskey.c
16405
16406 USB CYPRESS C67X00 DRIVER
16407 M:      Peter Korsgaard <jacmet@sunsite.dk>
16408 L:      linux-usb@vger.kernel.org
16409 S:      Maintained
16410 F:      drivers/usb/c67x00/
16411
16412 USB DAVICOM DM9601 DRIVER
16413 M:      Peter Korsgaard <jacmet@sunsite.dk>
16414 L:      netdev@vger.kernel.org
16415 W:      http://www.linux-usb.org/usbnet
16416 S:      Maintained
16417 F:      drivers/net/usb/dm9601.c
16418
16419 USB DIAMOND RIO500 DRIVER
16420 M:      Cesar Miquel <miquel@df.uba.ar>
16421 L:      rio500-users@lists.sourceforge.net
16422 W:      http://rio500.sourceforge.net
16423 S:      Maintained
16424 F:      drivers/usb/misc/rio500*
16425
16426 USB EHCI DRIVER
16427 M:      Alan Stern <stern@rowland.harvard.edu>
16428 L:      linux-usb@vger.kernel.org
16429 S:      Maintained
16430 F:      Documentation/usb/ehci.txt
16431 F:      drivers/usb/host/ehci*
16432
16433 USB GADGET/PERIPHERAL SUBSYSTEM
16434 M:      Felipe Balbi <balbi@kernel.org>
16435 L:      linux-usb@vger.kernel.org
16436 W:      http://www.linux-usb.org/gadget
16437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16438 S:      Maintained
16439 F:      drivers/usb/gadget/
16440 F:      include/linux/usb/gadget*
16441
16442 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16443 M:      Jiri Kosina <jikos@kernel.org>
16444 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16445 L:      linux-usb@vger.kernel.org
16446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16447 S:      Maintained
16448 F:      Documentation/hid/hiddev.rst
16449 F:      drivers/hid/usbhid/
16450
16451 USB INTEL XHCI ROLE MUX DRIVER
16452 M:      Hans de Goede <hdegoede@redhat.com>
16453 L:      linux-usb@vger.kernel.org
16454 S:      Maintained
16455 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16456
16457 USB IP DRIVER FOR HISILICON KIRIN
16458 M:      Yu Chen <chenyu56@huawei.com>
16459 M:      Binghui Wang <wangbinghui@hisilicon.com>
16460 L:      linux-usb@vger.kernel.org
16461 S:      Maintained
16462 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16463 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16464
16465 USB ISP116X DRIVER
16466 M:      Olav Kongas <ok@artecdesign.ee>
16467 L:      linux-usb@vger.kernel.org
16468 S:      Maintained
16469 F:      drivers/usb/host/isp116x*
16470 F:      include/linux/usb/isp116x.h
16471
16472 USB LAN78XX ETHERNET DRIVER
16473 M:      Woojung Huh <woojung.huh@microchip.com>
16474 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16475 L:      netdev@vger.kernel.org
16476 S:      Maintained
16477 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16478 F:      drivers/net/usb/lan78xx.*
16479 F:      include/dt-bindings/net/microchip-lan78xx.h
16480
16481 USB MASS STORAGE DRIVER
16482 M:      Alan Stern <stern@rowland.harvard.edu>
16483 L:      linux-usb@vger.kernel.org
16484 L:      usb-storage@lists.one-eyed-alien.net
16485 S:      Maintained
16486 F:      drivers/usb/storage/
16487
16488 USB MIDI DRIVER
16489 M:      Clemens Ladisch <clemens@ladisch.de>
16490 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16491 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16492 S:      Maintained
16493 F:      sound/usb/midi.*
16494
16495 USB NETWORKING DRIVERS
16496 L:      linux-usb@vger.kernel.org
16497 S:      Odd Fixes
16498 F:      drivers/net/usb/
16499
16500 USB OHCI DRIVER
16501 M:      Alan Stern <stern@rowland.harvard.edu>
16502 L:      linux-usb@vger.kernel.org
16503 S:      Maintained
16504 F:      Documentation/usb/ohci.txt
16505 F:      drivers/usb/host/ohci*
16506
16507 USB OTG FSM (Finite State Machine)
16508 M:      Peter Chen <Peter.Chen@nxp.com>
16509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16510 L:      linux-usb@vger.kernel.org
16511 S:      Maintained
16512 F:      drivers/usb/common/usb-otg-fsm.c
16513
16514 USB OVER IP DRIVER
16515 M:      Valentina Manea <valentina.manea.m@gmail.com>
16516 M:      Shuah Khan <shuah@kernel.org>
16517 M:      Shuah Khan <skhan@linuxfoundation.org>
16518 L:      linux-usb@vger.kernel.org
16519 S:      Maintained
16520 F:      Documentation/usb/usbip_protocol.txt
16521 F:      drivers/usb/usbip/
16522 F:      tools/usb/usbip/
16523 F:      tools/testing/selftests/drivers/usb/usbip/
16524
16525 USB PEGASUS DRIVER
16526 M:      Petko Manolov <petkan@nucleusys.com>
16527 L:      linux-usb@vger.kernel.org
16528 L:      netdev@vger.kernel.org
16529 T:      git git://github.com/petkan/pegasus.git
16530 W:      https://github.com/petkan/pegasus
16531 S:      Maintained
16532 F:      drivers/net/usb/pegasus.*
16533
16534 USB PHY LAYER
16535 M:      Felipe Balbi <balbi@kernel.org>
16536 L:      linux-usb@vger.kernel.org
16537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16538 S:      Maintained
16539 F:      drivers/usb/phy/
16540
16541 USB PRINTER DRIVER (usblp)
16542 M:      Pete Zaitcev <zaitcev@redhat.com>
16543 L:      linux-usb@vger.kernel.org
16544 S:      Supported
16545 F:      drivers/usb/class/usblp.c
16546
16547 USB QMI WWAN NETWORK DRIVER
16548 M:      Bjørn Mork <bjorn@mork.no>
16549 L:      netdev@vger.kernel.org
16550 S:      Maintained
16551 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16552 F:      drivers/net/usb/qmi_wwan.c
16553
16554 USB RTL8150 DRIVER
16555 M:      Petko Manolov <petkan@nucleusys.com>
16556 L:      linux-usb@vger.kernel.org
16557 L:      netdev@vger.kernel.org
16558 T:      git git://github.com/petkan/rtl8150.git
16559 W:      https://github.com/petkan/rtl8150
16560 S:      Maintained
16561 F:      drivers/net/usb/rtl8150.c
16562
16563 USB SERIAL SUBSYSTEM
16564 M:      Johan Hovold <johan@kernel.org>
16565 L:      linux-usb@vger.kernel.org
16566 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16567 S:      Maintained
16568 F:      Documentation/usb/usb-serial.txt
16569 F:      drivers/usb/serial/
16570 F:      include/linux/usb/serial.h
16571
16572 USB SMSC75XX ETHERNET DRIVER
16573 M:      Steve Glendinning <steve.glendinning@shawell.net>
16574 L:      netdev@vger.kernel.org
16575 S:      Maintained
16576 F:      drivers/net/usb/smsc75xx.*
16577
16578 USB SMSC95XX ETHERNET DRIVER
16579 M:      Steve Glendinning <steve.glendinning@shawell.net>
16580 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16581 L:      netdev@vger.kernel.org
16582 S:      Maintained
16583 F:      drivers/net/usb/smsc95xx.*
16584
16585 USB SUBSYSTEM
16586 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16587 L:      linux-usb@vger.kernel.org
16588 W:      http://www.linux-usb.org
16589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16590 S:      Supported
16591 F:      Documentation/devicetree/bindings/usb/
16592 F:      Documentation/usb/
16593 F:      drivers/usb/
16594 F:      include/linux/usb.h
16595 F:      include/linux/usb/
16596
16597 USB TYPEC PI3USB30532 MUX DRIVER
16598 M:      Hans de Goede <hdegoede@redhat.com>
16599 L:      linux-usb@vger.kernel.org
16600 S:      Maintained
16601 F:      drivers/usb/typec/mux/pi3usb30532.c
16602
16603 USB TYPEC CLASS
16604 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16605 L:      linux-usb@vger.kernel.org
16606 S:      Maintained
16607 F:      Documentation/ABI/testing/sysfs-class-typec
16608 F:      Documentation/driver-api/usb/typec.rst
16609 F:      drivers/usb/typec/
16610 F:      include/linux/usb/typec.h
16611
16612 USB TYPEC BUS FOR ALTERNATE MODES
16613 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16614 L:      linux-usb@vger.kernel.org
16615 S:      Maintained
16616 F:      Documentation/ABI/testing/sysfs-bus-typec
16617 F:      Documentation/driver-api/usb/typec_bus.rst
16618 F:      drivers/usb/typec/altmodes/
16619 F:      include/linux/usb/typec_altmode.h
16620
16621 USB TYPEC PORT CONTROLLER DRIVERS
16622 M:      Guenter Roeck <linux@roeck-us.net>
16623 L:      linux-usb@vger.kernel.org
16624 S:      Maintained
16625 F:      drivers/usb/typec/tcpm/
16626
16627 USB UHCI DRIVER
16628 M:      Alan Stern <stern@rowland.harvard.edu>
16629 L:      linux-usb@vger.kernel.org
16630 S:      Maintained
16631 F:      drivers/usb/host/uhci*
16632
16633 USB VIDEO CLASS
16634 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16635 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16636 L:      linux-media@vger.kernel.org
16637 T:      git git://linuxtv.org/media_tree.git
16638 W:      http://www.ideasonboard.org/uvc/
16639 S:      Maintained
16640 F:      drivers/media/usb/uvc/
16641 F:      include/uapi/linux/uvcvideo.h
16642
16643 USB VISION DRIVER
16644 M:      Hans Verkuil <hverkuil@xs4all.nl>
16645 L:      linux-media@vger.kernel.org
16646 T:      git git://linuxtv.org/media_tree.git
16647 W:      https://linuxtv.org
16648 S:      Odd Fixes
16649 F:      drivers/media/usb/usbvision/
16650
16651 USB WEBCAM GADGET
16652 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16653 L:      linux-usb@vger.kernel.org
16654 S:      Maintained
16655 F:      drivers/usb/gadget/function/*uvc*
16656 F:      drivers/usb/gadget/legacy/webcam.c
16657 F:      include/uapi/linux/usb/g_uvc.h
16658
16659 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16660 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16661 L:      linux-wireless@vger.kernel.org
16662 S:      Maintained
16663 F:      drivers/net/wireless/rndis_wlan.c
16664
16665 USB XHCI DRIVER
16666 M:      Mathias Nyman <mathias.nyman@intel.com>
16667 L:      linux-usb@vger.kernel.org
16668 S:      Supported
16669 F:      drivers/usb/host/xhci*
16670 F:      drivers/usb/host/pci-quirks*
16671
16672 USB ZD1201 DRIVER
16673 L:      linux-wireless@vger.kernel.org
16674 W:      http://linux-lc100020.sourceforge.net
16675 S:      Orphan
16676 F:      drivers/net/wireless/zydas/zd1201.*
16677
16678 USB ZR364XX DRIVER
16679 M:      Antoine Jacquet <royale@zerezo.com>
16680 L:      linux-usb@vger.kernel.org
16681 L:      linux-media@vger.kernel.org
16682 T:      git git://linuxtv.org/media_tree.git
16683 W:      http://royale.zerezo.com/zr364xx/
16684 S:      Maintained
16685 F:      Documentation/media/v4l-drivers/zr364xx*
16686 F:      drivers/media/usb/zr364xx/
16687
16688 USER-MODE LINUX (UML)
16689 M:      Jeff Dike <jdike@addtoit.com>
16690 M:      Richard Weinberger <richard@nod.at>
16691 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16692 L:      linux-um@lists.infradead.org
16693 W:      http://user-mode-linux.sourceforge.net
16694 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16696 S:      Maintained
16697 F:      Documentation/virtual/uml/
16698 F:      arch/um/
16699 F:      arch/x86/um/
16700 F:      fs/hostfs/
16701
16702 USERSPACE COPYIN/COPYOUT (UIOVEC)
16703 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16704 S:      Maintained
16705 F:      lib/iov_iter.c
16706 F:      include/linux/uio.h
16707
16708 USERSPACE DMA BUFFER DRIVER
16709 M:      Gerd Hoffmann <kraxel@redhat.com>
16710 S:      Maintained
16711 L:      dri-devel@lists.freedesktop.org
16712 F:      drivers/dma-buf/udmabuf.c
16713 F:      include/uapi/linux/udmabuf.h
16714 T:      git git://anongit.freedesktop.org/drm/drm-misc
16715
16716 USERSPACE I/O (UIO)
16717 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16718 S:      Maintained
16719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16720 F:      Documentation/driver-api/uio-howto.rst
16721 F:      drivers/uio/
16722 F:      include/linux/uio_driver.h
16723
16724 UTIL-LINUX PACKAGE
16725 M:      Karel Zak <kzak@redhat.com>
16726 L:      util-linux@vger.kernel.org
16727 W:      http://en.wikipedia.org/wiki/Util-linux
16728 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16729 S:      Maintained
16730
16731 UUID HELPERS
16732 M:      Christoph Hellwig <hch@lst.de>
16733 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16734 L:      linux-kernel@vger.kernel.org
16735 T:      git git://git.infradead.org/users/hch/uuid.git
16736 F:      lib/uuid.c
16737 F:      lib/test_uuid.c
16738 F:      include/linux/uuid.h
16739 F:      include/uapi/linux/uuid.h
16740 S:      Maintained
16741
16742 UVESAFB DRIVER
16743 M:      Michal Januszewski <spock@gentoo.org>
16744 L:      linux-fbdev@vger.kernel.org
16745 W:      https://github.com/mjanusz/v86d
16746 S:      Maintained
16747 F:      Documentation/fb/uvesafb.rst
16748 F:      drivers/video/fbdev/uvesafb.*
16749
16750 VF610 NAND DRIVER
16751 M:      Stefan Agner <stefan@agner.ch>
16752 L:      linux-mtd@lists.infradead.org
16753 S:      Supported
16754 F:      drivers/mtd/nand/raw/vf610_nfc.c
16755
16756 VFAT/FAT/MSDOS FILESYSTEM
16757 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16758 S:      Maintained
16759 F:      Documentation/filesystems/vfat.txt
16760 F:      fs/fat/
16761
16762 VFIO DRIVER
16763 M:      Alex Williamson <alex.williamson@redhat.com>
16764 R:      Cornelia Huck <cohuck@redhat.com>
16765 L:      kvm@vger.kernel.org
16766 T:      git git://github.com/awilliam/linux-vfio.git
16767 S:      Maintained
16768 F:      Documentation/vfio.txt
16769 F:      drivers/vfio/
16770 F:      include/linux/vfio.h
16771 F:      include/uapi/linux/vfio.h
16772
16773 VFIO MEDIATED DEVICE DRIVERS
16774 M:      Kirti Wankhede <kwankhede@nvidia.com>
16775 L:      kvm@vger.kernel.org
16776 S:      Maintained
16777 F:      Documentation/vfio-mediated-device.txt
16778 F:      drivers/vfio/mdev/
16779 F:      include/linux/mdev.h
16780 F:      samples/vfio-mdev/
16781
16782 VFIO PLATFORM DRIVER
16783 M:      Eric Auger <eric.auger@redhat.com>
16784 L:      kvm@vger.kernel.org
16785 S:      Maintained
16786 F:      drivers/vfio/platform/
16787
16788 VGA_SWITCHEROO
16789 R:      Lukas Wunner <lukas@wunner.de>
16790 S:      Maintained
16791 F:      Documentation/gpu/vga-switcheroo.rst
16792 F:      drivers/gpu/vga/vga_switcheroo.c
16793 F:      include/linux/vga_switcheroo.h
16794 T:      git git://anongit.freedesktop.org/drm/drm-misc
16795
16796 VIA RHINE NETWORK DRIVER
16797 S:      Orphan
16798 F:      drivers/net/ethernet/via/via-rhine.c
16799
16800 VIA SD/MMC CARD CONTROLLER DRIVER
16801 M:      Bruce Chang <brucechang@via.com.tw>
16802 M:      Harald Welte <HaraldWelte@viatech.com>
16803 S:      Maintained
16804 F:      drivers/mmc/host/via-sdmmc.c
16805
16806 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16807 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16808 L:      linux-fbdev@vger.kernel.org
16809 S:      Maintained
16810 F:      include/linux/via-core.h
16811 F:      include/linux/via-gpio.h
16812 F:      include/linux/via_i2c.h
16813 F:      drivers/video/fbdev/via/
16814
16815 VIA VELOCITY NETWORK DRIVER
16816 M:      Francois Romieu <romieu@fr.zoreil.com>
16817 L:      netdev@vger.kernel.org
16818 S:      Maintained
16819 F:      drivers/net/ethernet/via/via-velocity.*
16820
16821 VICODEC VIRTUAL CODEC DRIVER
16822 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
16823 L:      linux-media@vger.kernel.org
16824 T:      git git://linuxtv.org/media_tree.git
16825 W:      https://linuxtv.org
16826 S:      Maintained
16827 F:      drivers/media/platform/vicodec/*
16828
16829 VIDEO MULTIPLEXER DRIVER
16830 M:      Philipp Zabel <p.zabel@pengutronix.de>
16831 L:      linux-media@vger.kernel.org
16832 S:      Maintained
16833 F:      drivers/media/platform/video-mux.c
16834
16835 VIDEO I2C POLLING DRIVER
16836 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16837 L:      linux-media@vger.kernel.org
16838 S:      Maintained
16839 F:      drivers/media/i2c/video-i2c.c
16840
16841 VIDEOBUF2 FRAMEWORK
16842 M:      Pawel Osciak <pawel@osciak.com>
16843 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16844 M:      Kyungmin Park <kyungmin.park@samsung.com>
16845 R:      Tomasz Figa <tfiga@chromium.org>
16846 L:      linux-media@vger.kernel.org
16847 S:      Maintained
16848 F:      drivers/media/common/videobuf2/*
16849 F:      include/media/videobuf2-*
16850
16851 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16852 M:      Helen Koike <helen.koike@collabora.com>
16853 L:      linux-media@vger.kernel.org
16854 T:      git git://linuxtv.org/media_tree.git
16855 W:      https://linuxtv.org
16856 S:      Maintained
16857 F:      drivers/media/platform/vimc/*
16858
16859 VIRT LIB
16860 M:      Alex Williamson <alex.williamson@redhat.com>
16861 M:      Paolo Bonzini <pbonzini@redhat.com>
16862 L:      kvm@vger.kernel.org
16863 S:      Supported
16864 F:      virt/lib/
16865
16866 VIRTIO AND VHOST VSOCK DRIVER
16867 M:      Stefan Hajnoczi <stefanha@redhat.com>
16868 L:      kvm@vger.kernel.org
16869 L:      virtualization@lists.linux-foundation.org
16870 L:      netdev@vger.kernel.org
16871 S:      Maintained
16872 F:      include/linux/virtio_vsock.h
16873 F:      include/uapi/linux/virtio_vsock.h
16874 F:      include/uapi/linux/vsockmon.h
16875 F:      include/uapi/linux/vm_sockets_diag.h
16876 F:      net/vmw_vsock/diag.c
16877 F:      net/vmw_vsock/af_vsock_tap.c
16878 F:      net/vmw_vsock/virtio_transport_common.c
16879 F:      net/vmw_vsock/virtio_transport.c
16880 F:      drivers/net/vsockmon.c
16881 F:      drivers/vhost/vsock.c
16882 F:      tools/testing/vsock/
16883
16884 VIRTIO CONSOLE DRIVER
16885 M:      Amit Shah <amit@kernel.org>
16886 L:      virtualization@lists.linux-foundation.org
16887 S:      Maintained
16888 F:      drivers/char/virtio_console.c
16889 F:      include/linux/virtio_console.h
16890 F:      include/uapi/linux/virtio_console.h
16891
16892 VIRTIO CORE AND NET DRIVERS
16893 M:      "Michael S. Tsirkin" <mst@redhat.com>
16894 M:      Jason Wang <jasowang@redhat.com>
16895 L:      virtualization@lists.linux-foundation.org
16896 S:      Maintained
16897 F:      Documentation/devicetree/bindings/virtio/
16898 F:      drivers/virtio/
16899 F:      tools/virtio/
16900 F:      drivers/net/virtio_net.c
16901 F:      drivers/block/virtio_blk.c
16902 F:      include/linux/virtio*.h
16903 F:      include/uapi/linux/virtio_*.h
16904 F:      drivers/crypto/virtio/
16905 F:      mm/balloon_compaction.c
16906
16907 VIRTIO BLOCK AND SCSI DRIVERS
16908 M:      "Michael S. Tsirkin" <mst@redhat.com>
16909 M:      Jason Wang <jasowang@redhat.com>
16910 R:      Paolo Bonzini <pbonzini@redhat.com>
16911 R:      Stefan Hajnoczi <stefanha@redhat.com>
16912 L:      virtualization@lists.linux-foundation.org
16913 S:      Maintained
16914 F:      drivers/block/virtio_blk.c
16915 F:      drivers/scsi/virtio_scsi.c
16916 F:      include/uapi/linux/virtio_blk.h
16917 F:      include/uapi/linux/virtio_scsi.h
16918 F:      drivers/vhost/scsi.c
16919
16920 VIRTIO CRYPTO DRIVER
16921 M:      Gonglei <arei.gonglei@huawei.com>
16922 L:      virtualization@lists.linux-foundation.org
16923 L:      linux-crypto@vger.kernel.org
16924 S:      Maintained
16925 F:      drivers/crypto/virtio/
16926 F:      include/uapi/linux/virtio_crypto.h
16927
16928 VIRTIO DRIVERS FOR S390
16929 M:      Cornelia Huck <cohuck@redhat.com>
16930 M:      Halil Pasic <pasic@linux.ibm.com>
16931 L:      linux-s390@vger.kernel.org
16932 L:      virtualization@lists.linux-foundation.org
16933 L:      kvm@vger.kernel.org
16934 S:      Supported
16935 F:      drivers/s390/virtio/
16936 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16937
16938 VIRTIO GPU DRIVER
16939 M:      David Airlie <airlied@linux.ie>
16940 M:      Gerd Hoffmann <kraxel@redhat.com>
16941 L:      dri-devel@lists.freedesktop.org
16942 L:      virtualization@lists.linux-foundation.org
16943 T:      git git://anongit.freedesktop.org/drm/drm-misc
16944 S:      Maintained
16945 F:      drivers/gpu/drm/virtio/
16946 F:      include/uapi/linux/virtio_gpu.h
16947
16948 VIRTIO HOST (VHOST)
16949 M:      "Michael S. Tsirkin" <mst@redhat.com>
16950 M:      Jason Wang <jasowang@redhat.com>
16951 L:      kvm@vger.kernel.org
16952 L:      virtualization@lists.linux-foundation.org
16953 L:      netdev@vger.kernel.org
16954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16955 S:      Maintained
16956 F:      drivers/vhost/
16957 F:      include/uapi/linux/vhost.h
16958
16959 VIRTIO INPUT DRIVER
16960 M:      Gerd Hoffmann <kraxel@redhat.com>
16961 S:      Maintained
16962 F:      drivers/virtio/virtio_input.c
16963 F:      include/uapi/linux/virtio_input.h
16964
16965 VIRTUAL BOX GUEST DEVICE DRIVER
16966 M:      Hans de Goede <hdegoede@redhat.com>
16967 M:      Arnd Bergmann <arnd@arndb.de>
16968 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16969 S:      Maintained
16970 F:      include/linux/vbox_utils.h
16971 F:      include/uapi/linux/vbox*.h
16972 F:      drivers/virt/vboxguest/
16973
16974 VIRTUAL SERIO DEVICE DRIVER
16975 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16976 S:      Maintained
16977 F:      drivers/input/serio/userio.c
16978 F:      include/uapi/linux/userio.h
16979
16980 VIVID VIRTUAL VIDEO DRIVER
16981 M:      Hans Verkuil <hverkuil@xs4all.nl>
16982 L:      linux-media@vger.kernel.org
16983 T:      git git://linuxtv.org/media_tree.git
16984 W:      https://linuxtv.org
16985 S:      Maintained
16986 F:      drivers/media/platform/vivid/*
16987
16988 VLYNQ BUS
16989 M:      Florian Fainelli <f.fainelli@gmail.com>
16990 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16991 S:      Maintained
16992 F:      drivers/vlynq/vlynq.c
16993 F:      include/linux/vlynq.h
16994
16995 VME SUBSYSTEM
16996 M:      Martyn Welch <martyn@welchs.me.uk>
16997 M:      Manohar Vanga <manohar.vanga@gmail.com>
16998 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16999 L:      devel@driverdev.osuosl.org
17000 S:      Maintained
17001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17002 F:      Documentation/driver-api/vme.rst
17003 F:      drivers/staging/vme/
17004 F:      drivers/vme/
17005 F:      include/linux/vme*
17006
17007 VMWARE BALLOON DRIVER
17008 M:      Julien Freche <jfreche@vmware.com>
17009 M:      Nadav Amit <namit@vmware.com>
17010 M:      "VMware, Inc." <pv-drivers@vmware.com>
17011 L:      linux-kernel@vger.kernel.org
17012 S:      Maintained
17013 F:      drivers/misc/vmw_balloon.c
17014
17015 VMWARE HYPERVISOR INTERFACE
17016 M:      Alok Kataria <akataria@vmware.com>
17017 L:      virtualization@lists.linux-foundation.org
17018 S:      Supported
17019 F:      arch/x86/kernel/cpu/vmware.c
17020
17021 VMWARE PVRDMA DRIVER
17022 M:      Adit Ranadive <aditr@vmware.com>
17023 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17024 L:      linux-rdma@vger.kernel.org
17025 S:      Maintained
17026 F:      drivers/infiniband/hw/vmw_pvrdma/
17027
17028 VMware PVSCSI driver
17029 M:      Jim Gill <jgill@vmware.com>
17030 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17031 L:      linux-scsi@vger.kernel.org
17032 S:      Maintained
17033 F:      drivers/scsi/vmw_pvscsi.c
17034 F:      drivers/scsi/vmw_pvscsi.h
17035
17036 VMWARE VMMOUSE SUBDRIVER
17037 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17038 M:      "VMware, Inc." <pv-drivers@vmware.com>
17039 L:      linux-input@vger.kernel.org
17040 S:      Maintained
17041 F:      drivers/input/mouse/vmmouse.c
17042 F:      drivers/input/mouse/vmmouse.h
17043
17044 VMWARE VMXNET3 ETHERNET DRIVER
17045 M:      Ronak Doshi <doshir@vmware.com>
17046 M:      "VMware, Inc." <pv-drivers@vmware.com>
17047 L:      netdev@vger.kernel.org
17048 S:      Maintained
17049 F:      drivers/net/vmxnet3/
17050
17051 VOCORE VOCORE2 BOARD
17052 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17053 L:      linux-mips@vger.kernel.org
17054 S:      Maintained
17055 F:      arch/mips/boot/dts/ralink/vocore2.dts
17056
17057 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17058 M:      Liam Girdwood <lgirdwood@gmail.com>
17059 M:      Mark Brown <broonie@kernel.org>
17060 L:      linux-kernel@vger.kernel.org
17061 W:      http://www.slimlogic.co.uk/?p=48
17062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17063 S:      Supported
17064 F:      Documentation/devicetree/bindings/regulator/
17065 F:      Documentation/power/regulator/
17066 F:      drivers/regulator/
17067 F:      include/dt-bindings/regulator/
17068 F:      include/linux/regulator/
17069
17070 VRF
17071 M:      David Ahern <dsa@cumulusnetworks.com>
17072 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17073 L:      netdev@vger.kernel.org
17074 S:      Maintained
17075 F:      drivers/net/vrf.c
17076 F:      Documentation/networking/vrf.txt
17077
17078 VT1211 HARDWARE MONITOR DRIVER
17079 M:      Juerg Haefliger <juergh@gmail.com>
17080 L:      linux-hwmon@vger.kernel.org
17081 S:      Maintained
17082 F:      Documentation/hwmon/vt1211.rst
17083 F:      drivers/hwmon/vt1211.c
17084
17085 VT8231 HARDWARE MONITOR DRIVER
17086 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17087 L:      linux-hwmon@vger.kernel.org
17088 S:      Maintained
17089 F:      drivers/hwmon/vt8231.c
17090
17091 VUB300 USB to SDIO/SD/MMC bridge chip
17092 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17093 L:      linux-mmc@vger.kernel.org
17094 L:      linux-usb@vger.kernel.org
17095 S:      Supported
17096 F:      drivers/mmc/host/vub300.c
17097
17098 W1 DALLAS'S 1-WIRE BUS
17099 M:      Evgeniy Polyakov <zbr@ioremap.net>
17100 S:      Maintained
17101 F:      Documentation/devicetree/bindings/w1/
17102 F:      Documentation/w1/
17103 F:      drivers/w1/
17104 F:      include/linux/w1.h
17105
17106 W83791D HARDWARE MONITORING DRIVER
17107 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17108 L:      linux-hwmon@vger.kernel.org
17109 S:      Maintained
17110 F:      Documentation/hwmon/w83791d.rst
17111 F:      drivers/hwmon/w83791d.c
17112
17113 W83793 HARDWARE MONITORING DRIVER
17114 M:      Rudolf Marek <r.marek@assembler.cz>
17115 L:      linux-hwmon@vger.kernel.org
17116 S:      Maintained
17117 F:      Documentation/hwmon/w83793.rst
17118 F:      drivers/hwmon/w83793.c
17119
17120 W83795 HARDWARE MONITORING DRIVER
17121 M:      Jean Delvare <jdelvare@suse.com>
17122 L:      linux-hwmon@vger.kernel.org
17123 S:      Maintained
17124 F:      drivers/hwmon/w83795.c
17125
17126 W83L51xD SD/MMC CARD INTERFACE DRIVER
17127 M:      Pierre Ossman <pierre@ossman.eu>
17128 S:      Maintained
17129 F:      drivers/mmc/host/wbsd.*
17130
17131 WACOM PROTOCOL 4 SERIAL TABLETS
17132 M:      Julian Squires <julian@cipht.net>
17133 M:      Hans de Goede <hdegoede@redhat.com>
17134 L:      linux-input@vger.kernel.org
17135 S:      Maintained
17136 F:      drivers/input/tablet/wacom_serial4.c
17137
17138 WATCHDOG DEVICE DRIVERS
17139 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17140 M:      Guenter Roeck <linux@roeck-us.net>
17141 L:      linux-watchdog@vger.kernel.org
17142 W:      http://www.linux-watchdog.org/
17143 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17144 S:      Maintained
17145 F:      Documentation/devicetree/bindings/watchdog/
17146 F:      Documentation/watchdog/
17147 F:      drivers/watchdog/
17148 F:      include/linux/watchdog.h
17149 F:      include/uapi/linux/watchdog.h
17150
17151 WHISKEYCOVE PMIC GPIO DRIVER
17152 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17153 L:      linux-gpio@vger.kernel.org
17154 S:      Maintained
17155 F:      drivers/gpio/gpio-wcove.c
17156
17157 WHWAVE RTC DRIVER
17158 M:      Dianlong Li <long17.cool@163.com>
17159 L:      linux-rtc@vger.kernel.org
17160 S:      Maintained
17161 F:      drivers/rtc/rtc-sd3078.c
17162
17163 WIIMOTE HID DRIVER
17164 M:      David Herrmann <dh.herrmann@googlemail.com>
17165 L:      linux-input@vger.kernel.org
17166 S:      Maintained
17167 F:      drivers/hid/hid-wiimote*
17168
17169 WILOCITY WIL6210 WIRELESS DRIVER
17170 M:      Maya Erez <merez@codeaurora.org>
17171 L:      linux-wireless@vger.kernel.org
17172 L:      wil6210@qti.qualcomm.com
17173 S:      Supported
17174 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17175 F:      drivers/net/wireless/ath/wil6210/
17176
17177 WIMAX STACK
17178 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17179 M:      linux-wimax@intel.com
17180 L:      wimax@linuxwimax.org (subscribers-only)
17181 S:      Supported
17182 W:      http://linuxwimax.org
17183 F:      Documentation/wimax/README.wimax
17184 F:      include/linux/wimax/debug.h
17185 F:      include/net/wimax.h
17186 F:      include/uapi/linux/wimax.h
17187 F:      net/wimax/
17188
17189 WINBOND CIR DRIVER
17190 M:      David Härdeman <david@hardeman.nu>
17191 S:      Maintained
17192 F:      drivers/media/rc/winbond-cir.c
17193
17194 RCMM REMOTE CONTROLS DECODER
17195 M:      Patrick Lerda <patrick9876@free.fr>
17196 S:      Maintained
17197 F:      drivers/media/rc/ir-rcmm-decoder.c
17198
17199 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17200 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17201 L:      linux-watchdog@vger.kernel.org
17202 S:      Maintained
17203 F:      drivers/watchdog/ebc-c384_wdt.c
17204
17205 WINSYSTEMS WS16C48 GPIO DRIVER
17206 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17207 L:      linux-gpio@vger.kernel.org
17208 S:      Maintained
17209 F:      drivers/gpio/gpio-ws16c48.c
17210
17211 WISTRON LAPTOP BUTTON DRIVER
17212 M:      Miloslav Trmac <mitr@volny.cz>
17213 S:      Maintained
17214 F:      drivers/input/misc/wistron_btns.c
17215
17216 WL3501 WIRELESS PCMCIA CARD DRIVER
17217 L:      linux-wireless@vger.kernel.org
17218 S:      Odd fixes
17219 F:      drivers/net/wireless/wl3501*
17220
17221 WOLFSON MICROELECTRONICS DRIVERS
17222 L:      patches@opensource.cirrus.com
17223 T:      git https://github.com/CirrusLogic/linux-drivers.git
17224 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17225 S:      Supported
17226 F:      Documentation/hwmon/wm83??.rst
17227 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17228 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17229 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17230 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17231 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17232 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17233 F:      drivers/clk/clk-wm83*.c
17234 F:      drivers/extcon/extcon-arizona.c
17235 F:      drivers/leds/leds-wm83*.c
17236 F:      drivers/gpio/gpio-*wm*.c
17237 F:      drivers/gpio/gpio-arizona.c
17238 F:      drivers/hwmon/wm83??-hwmon.c
17239 F:      drivers/input/misc/wm831x-on.c
17240 F:      drivers/input/touchscreen/wm831x-ts.c
17241 F:      drivers/input/touchscreen/wm97*.c
17242 F:      drivers/mfd/arizona*
17243 F:      drivers/mfd/wm*.c
17244 F:      drivers/mfd/cs47l24*
17245 F:      drivers/power/supply/wm83*.c
17246 F:      drivers/rtc/rtc-wm83*.c
17247 F:      drivers/regulator/wm8*.c
17248 F:      drivers/regulator/arizona*
17249 F:      drivers/video/backlight/wm83*_bl.c
17250 F:      drivers/watchdog/wm83*_wdt.c
17251 F:      include/linux/mfd/arizona/
17252 F:      include/linux/mfd/wm831x/
17253 F:      include/linux/mfd/wm8350/
17254 F:      include/linux/mfd/wm8400*
17255 F:      include/linux/regulator/arizona*
17256 F:      include/linux/wm97xx.h
17257 F:      include/sound/wm????.h
17258 F:      sound/soc/codecs/arizona.?
17259 F:      sound/soc/codecs/wm*
17260 F:      sound/soc/codecs/cs47l24*
17261
17262 WORKQUEUE
17263 M:      Tejun Heo <tj@kernel.org>
17264 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17266 S:      Maintained
17267 F:      include/linux/workqueue.h
17268 F:      kernel/workqueue.c
17269 F:      Documentation/core-api/workqueue.rst
17270
17271 X-POWERS AXP288 PMIC DRIVERS
17272 M:      Hans de Goede <hdegoede@redhat.com>
17273 S:      Maintained
17274 N:      axp288
17275 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17276
17277 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17278 M:      Chen-Yu Tsai <wens@csie.org>
17279 L:      linux-kernel@vger.kernel.org
17280 S:      Maintained
17281 N:      axp[128]
17282
17283 X.25 NETWORK LAYER
17284 M:      Andrew Hendry <andrew.hendry@gmail.com>
17285 L:      linux-x25@vger.kernel.org
17286 S:      Odd Fixes
17287 F:      Documentation/networking/x25*
17288 F:      include/net/x25*
17289 F:      net/x25/
17290
17291 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17292 M:      Thomas Gleixner <tglx@linutronix.de>
17293 M:      Ingo Molnar <mingo@redhat.com>
17294 M:      Borislav Petkov <bp@alien8.de>
17295 R:      "H. Peter Anvin" <hpa@zytor.com>
17296 M:      x86@kernel.org
17297 L:      linux-kernel@vger.kernel.org
17298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17299 S:      Maintained
17300 F:      Documentation/devicetree/bindings/x86/
17301 F:      Documentation/x86/
17302 F:      arch/x86/
17303
17304 X86 ENTRY CODE
17305 M:      Andy Lutomirski <luto@kernel.org>
17306 L:      linux-kernel@vger.kernel.org
17307 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17308 S:      Maintained
17309 F:      arch/x86/entry/
17310
17311 X86 MCE INFRASTRUCTURE
17312 M:      Tony Luck <tony.luck@intel.com>
17313 M:      Borislav Petkov <bp@alien8.de>
17314 L:      linux-edac@vger.kernel.org
17315 S:      Maintained
17316 F:      arch/x86/kernel/cpu/mce/*
17317
17318 X86 MICROCODE UPDATE SUPPORT
17319 M:      Borislav Petkov <bp@alien8.de>
17320 S:      Maintained
17321 F:      arch/x86/kernel/cpu/microcode/*
17322
17323 X86 MM
17324 M:      Dave Hansen <dave.hansen@linux.intel.com>
17325 M:      Andy Lutomirski <luto@kernel.org>
17326 M:      Peter Zijlstra <peterz@infradead.org>
17327 L:      linux-kernel@vger.kernel.org
17328 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17329 S:      Maintained
17330 F:      arch/x86/mm/
17331
17332 X86 PLATFORM DRIVERS
17333 M:      Darren Hart <dvhart@infradead.org>
17334 M:      Andy Shevchenko <andy@infradead.org>
17335 L:      platform-driver-x86@vger.kernel.org
17336 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17337 S:      Maintained
17338 F:      drivers/platform/x86/
17339 F:      drivers/platform/olpc/
17340
17341 X86 PLATFORM DRIVERS - ARCH
17342 R:      Darren Hart <dvhart@infradead.org>
17343 R:      Andy Shevchenko <andy@infradead.org>
17344 L:      platform-driver-x86@vger.kernel.org
17345 L:      x86@kernel.org
17346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17347 S:      Maintained
17348 F:      arch/x86/platform
17349
17350 X86 VDSO
17351 M:      Andy Lutomirski <luto@kernel.org>
17352 L:      linux-kernel@vger.kernel.org
17353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17354 S:      Maintained
17355 F:      arch/x86/entry/vdso/
17356
17357 XARRAY
17358 M:      Matthew Wilcox <willy@infradead.org>
17359 L:      linux-fsdevel@vger.kernel.org
17360 S:      Supported
17361 F:      Documentation/core-api/xarray.rst
17362 F:      lib/idr.c
17363 F:      lib/xarray.c
17364 F:      include/linux/idr.h
17365 F:      include/linux/xarray.h
17366 F:      tools/testing/radix-tree
17367
17368 XBOX DVD IR REMOTE
17369 M:      Benjamin Valentin <benpicco@googlemail.com>
17370 S:      Maintained
17371 F:      drivers/media/rc/xbox_remote.c
17372 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17373
17374 XC2028/3028 TUNER DRIVER
17375 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17376 L:      linux-media@vger.kernel.org
17377 W:      https://linuxtv.org
17378 T:      git git://linuxtv.org/media_tree.git
17379 S:      Maintained
17380 F:      drivers/media/tuners/tuner-xc2028.*
17381
17382 XDP (eXpress Data Path)
17383 M:      Alexei Starovoitov <ast@kernel.org>
17384 M:      Daniel Borkmann <daniel@iogearbox.net>
17385 M:      David S. Miller <davem@davemloft.net>
17386 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17387 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17388 M:      John Fastabend <john.fastabend@gmail.com>
17389 L:      netdev@vger.kernel.org
17390 L:      xdp-newbies@vger.kernel.org
17391 L:      bpf@vger.kernel.org
17392 S:      Supported
17393 F:      net/core/xdp.c
17394 F:      include/net/xdp.h
17395 F:      kernel/bpf/devmap.c
17396 F:      kernel/bpf/cpumap.c
17397 F:      include/trace/events/xdp.h
17398 K:      xdp
17399 N:      xdp
17400
17401 XDP SOCKETS (AF_XDP)
17402 M:      Björn Töpel <bjorn.topel@intel.com>
17403 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17404 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17405 L:      netdev@vger.kernel.org
17406 L:      bpf@vger.kernel.org
17407 S:      Maintained
17408 F:      kernel/bpf/xskmap.c
17409 F:      net/xdp/
17410
17411 XEN BLOCK SUBSYSTEM
17412 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17413 M:      Roger Pau Monné <roger.pau@citrix.com>
17414 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17415 S:      Supported
17416 F:      drivers/block/xen-blkback/*
17417 F:      drivers/block/xen*
17418
17419 XEN HYPERVISOR ARM
17420 M:      Stefano Stabellini <sstabellini@kernel.org>
17421 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17422 S:      Maintained
17423 F:      arch/arm/xen/
17424 F:      arch/arm/include/asm/xen/
17425
17426 XEN HYPERVISOR ARM64
17427 M:      Stefano Stabellini <sstabellini@kernel.org>
17428 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17429 S:      Maintained
17430 F:      arch/arm64/xen/
17431 F:      arch/arm64/include/asm/xen/
17432
17433 XEN HYPERVISOR INTERFACE
17434 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17435 M:      Juergen Gross <jgross@suse.com>
17436 R:      Stefano Stabellini <sstabellini@kernel.org>
17437 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17439 S:      Supported
17440 F:      arch/x86/xen/
17441 F:      arch/x86/platform/pvh/
17442 F:      drivers/*/xen-*front.c
17443 F:      drivers/xen/
17444 F:      arch/x86/include/asm/xen/
17445 F:      arch/x86/include/asm/pvclock-abi.h
17446 F:      include/xen/
17447 F:      include/uapi/xen/
17448 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17449 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17450
17451 XEN NETWORK BACKEND DRIVER
17452 M:      Wei Liu <wei.liu@kernel.org>
17453 M:      Paul Durrant <paul.durrant@citrix.com>
17454 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17455 L:      netdev@vger.kernel.org
17456 S:      Supported
17457 F:      drivers/net/xen-netback/*
17458
17459 XEN PCI SUBSYSTEM
17460 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17461 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17462 S:      Supported
17463 F:      arch/x86/pci/*xen*
17464 F:      drivers/pci/*xen*
17465
17466 XEN PVSCSI DRIVERS
17467 M:      Juergen Gross <jgross@suse.com>
17468 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17469 L:      linux-scsi@vger.kernel.org
17470 S:      Supported
17471 F:      drivers/scsi/xen-scsifront.c
17472 F:      drivers/xen/xen-scsiback.c
17473 F:      include/xen/interface/io/vscsiif.h
17474
17475 XEN SWIOTLB SUBSYSTEM
17476 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17477 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17478 L:      iommu@lists.linux-foundation.org
17479 S:      Supported
17480 F:      arch/x86/xen/*swiotlb*
17481 F:      drivers/xen/*swiotlb*
17482
17483 XEN SOUND FRONTEND DRIVER
17484 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17485 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17486 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17487 S:      Supported
17488 F:      sound/xen/*
17489
17490 XFS FILESYSTEM
17491 M:      Darrick J. Wong <darrick.wong@oracle.com>
17492 M:      linux-xfs@vger.kernel.org
17493 L:      linux-xfs@vger.kernel.org
17494 W:      http://xfs.org/
17495 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17496 S:      Supported
17497 F:      Documentation/filesystems/xfs.txt
17498 F:      fs/xfs/
17499
17500 XILINX AXI ETHERNET DRIVER
17501 M:      Anirudha Sarangi <anirudh@xilinx.com>
17502 M:      John Linn <John.Linn@xilinx.com>
17503 S:      Maintained
17504 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17505
17506 XILINX UARTLITE SERIAL DRIVER
17507 M:      Peter Korsgaard <jacmet@sunsite.dk>
17508 L:      linux-serial@vger.kernel.org
17509 S:      Maintained
17510 F:      drivers/tty/serial/uartlite.c
17511
17512 XILINX VIDEO IP CORES
17513 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17514 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17515 L:      linux-media@vger.kernel.org
17516 T:      git git://linuxtv.org/media_tree.git
17517 S:      Supported
17518 F:      Documentation/devicetree/bindings/media/xilinx/
17519 F:      drivers/media/platform/xilinx/
17520 F:      include/uapi/linux/xilinx-v4l2-controls.h
17521
17522 XILLYBUS DRIVER
17523 M:      Eli Billauer <eli.billauer@gmail.com>
17524 L:      linux-kernel@vger.kernel.org
17525 S:      Supported
17526 F:      drivers/char/xillybus/
17527
17528 XLP9XX I2C DRIVER
17529 M:      George Cherian <george.cherian@cavium.com>
17530 M:      Jan Glauber <jglauber@cavium.com>
17531 L:      linux-i2c@vger.kernel.org
17532 W:      http://www.cavium.com
17533 S:      Supported
17534 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17535 F:      drivers/i2c/busses/i2c-xlp9xx.c
17536
17537 XRA1403 GPIO EXPANDER
17538 M:      Nandor Han <nandor.han@ge.com>
17539 M:      Semi Malinen <semi.malinen@ge.com>
17540 L:      linux-gpio@vger.kernel.org
17541 S:      Maintained
17542 F:      drivers/gpio/gpio-xra1403.c
17543 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17544
17545 XTENSA XTFPGA PLATFORM SUPPORT
17546 M:      Max Filippov <jcmvbkbc@gmail.com>
17547 L:      linux-xtensa@linux-xtensa.org
17548 S:      Maintained
17549 F:      drivers/spi/spi-xtensa-xtfpga.c
17550 F:      sound/soc/xtensa/xtfpga-i2s.c
17551
17552 YAM DRIVER FOR AX.25
17553 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17554 L:      linux-hams@vger.kernel.org
17555 S:      Maintained
17556 F:      drivers/net/hamradio/yam*
17557 F:      include/linux/yam.h
17558
17559 YAMA SECURITY MODULE
17560 M:      Kees Cook <keescook@chromium.org>
17561 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17562 S:      Supported
17563 F:      security/yama/
17564 F:      Documentation/admin-guide/LSM/Yama.rst
17565
17566 YEALINK PHONE DRIVER
17567 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17568 L:      usbb2k-api-dev@nongnu.org
17569 S:      Maintained
17570 F:      Documentation/input/devices/yealink.rst
17571 F:      drivers/input/misc/yealink.*
17572
17573 Z8530 DRIVER FOR AX.25
17574 M:      Joerg Reuter <jreuter@yaina.de>
17575 W:      http://yaina.de/jreuter/
17576 W:      http://www.qsl.net/dl1bke/
17577 L:      linux-hams@vger.kernel.org
17578 S:      Maintained
17579 F:      Documentation/networking/z8530drv.txt
17580 F:      drivers/net/hamradio/*scc.c
17581 F:      drivers/net/hamradio/z8530.h
17582
17583 ZBUD COMPRESSED PAGE ALLOCATOR
17584 M:      Seth Jennings <sjenning@redhat.com>
17585 M:      Dan Streetman <ddstreet@ieee.org>
17586 L:      linux-mm@kvack.org
17587 S:      Maintained
17588 F:      mm/zbud.c
17589 F:      include/linux/zbud.h
17590
17591 ZD1211RW WIRELESS DRIVER
17592 M:      Daniel Drake <dsd@gentoo.org>
17593 M:      Ulrich Kunitz <kune@deine-taler.de>
17594 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17595 L:      linux-wireless@vger.kernel.org
17596 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17597 S:      Maintained
17598 F:      drivers/net/wireless/zydas/zd1211rw/
17599
17600 ZD1301 MEDIA DRIVER
17601 M:      Antti Palosaari <crope@iki.fi>
17602 L:      linux-media@vger.kernel.org
17603 W:      https://linuxtv.org/
17604 W:      http://palosaari.fi/linux/
17605 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17606 S:      Maintained
17607 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17608
17609 ZD1301_DEMOD MEDIA DRIVER
17610 M:      Antti Palosaari <crope@iki.fi>
17611 L:      linux-media@vger.kernel.org
17612 W:      https://linuxtv.org/
17613 W:      http://palosaari.fi/linux/
17614 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17615 S:      Maintained
17616 F:      drivers/media/dvb-frontends/zd1301_demod*
17617
17618 ZHAOXIN PROCESSOR SUPPORT
17619 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
17620 L:      linux-kernel@vger.kernel.org
17621 S:      Maintained
17622 F:      arch/x86/kernel/cpu/zhaoxin.c
17623
17624 ZPOOL COMPRESSED PAGE STORAGE API
17625 M:      Dan Streetman <ddstreet@ieee.org>
17626 L:      linux-mm@kvack.org
17627 S:      Maintained
17628 F:      mm/zpool.c
17629 F:      include/linux/zpool.h
17630
17631 ZR36067 VIDEO FOR LINUX DRIVER
17632 L:      mjpeg-users@lists.sourceforge.net
17633 L:      linux-media@vger.kernel.org
17634 W:      http://mjpeg.sourceforge.net/driver-zoran/
17635 T:      hg https://linuxtv.org/hg/v4l-dvb
17636 S:      Odd Fixes
17637 F:      drivers/staging/media/zoran/
17638
17639 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17640 M:      Minchan Kim <minchan@kernel.org>
17641 M:      Nitin Gupta <ngupta@vflare.org>
17642 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17643 L:      linux-kernel@vger.kernel.org
17644 S:      Maintained
17645 F:      drivers/block/zram/
17646 F:      Documentation/blockdev/zram.txt
17647
17648 ZS DECSTATION Z85C30 SERIAL DRIVER
17649 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17650 S:      Maintained
17651 F:      drivers/tty/serial/zs.*
17652
17653 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17654 M:      Minchan Kim <minchan@kernel.org>
17655 M:      Nitin Gupta <ngupta@vflare.org>
17656 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17657 L:      linux-mm@kvack.org
17658 S:      Maintained
17659 F:      mm/zsmalloc.c
17660 F:      include/linux/zsmalloc.h
17661 F:      Documentation/vm/zsmalloc.rst
17662
17663 ZSWAP COMPRESSED SWAP CACHING
17664 M:      Seth Jennings <sjenning@redhat.com>
17665 M:      Dan Streetman <ddstreet@ieee.org>
17666 L:      linux-mm@kvack.org
17667 S:      Maintained
17668 F:      mm/zswap.c
17669
17670 THE REST
17671 M:      Linus Torvalds <torvalds@linux-foundation.org>
17672 L:      linux-kernel@vger.kernel.org
17673 Q:      http://patchwork.kernel.org/project/LKML/list/
17674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17675 S:      Buried alive in reporters
17676 F:      *
17677 F:      */