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/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 ALLWINNER SECURITY SYSTEM
 672 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 673 L:      linux-crypto@vger.kernel.org
 674 S:      Maintained
 675 F:      drivers/crypto/sunxi-ss/
 676
 677 ALLWINNER VPU DRIVER
 678 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 679 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 680 L:      linux-media@vger.kernel.org
 681 S:      Maintained
 682 F:      drivers/staging/media/sunxi/cedrus/
 683
 684 ALPHA PORT
 685 M:      Richard Henderson <rth@twiddle.net>
 686 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 687 M:      Matt Turner <mattst88@gmail.com>
 688 S:      Odd Fixes
 689 L:      linux-alpha@vger.kernel.org
 690 F:      arch/alpha/
 691
 692 ALPS PS/2 TOUCHPAD DRIVER
 693 R:      Pali Rohár <pali.rohar@gmail.com>
 694 F:      drivers/input/mouse/alps.*
 695
 696 ALTERA I2C CONTROLLER DRIVER
 697 M:      Thor Thayer <thor.thayer@linux.intel.com>
 698 S:      Maintained
 699 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 700 F:      drivers/i2c/busses/i2c-altera.c
 701
 702 ALTERA MAILBOX DRIVER
 703 M:      Ley Foon Tan <lftan@altera.com>
 704 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 705 S:      Maintained
 706 F:      drivers/mailbox/mailbox-altera.c
 707
 708 ALTERA PIO DRIVER
 709 M:      Tien Hock Loh <thloh@altera.com>
 710 L:      linux-gpio@vger.kernel.org
 711 S:      Maintained
 712 F:      drivers/gpio/gpio-altera.c
 713
 714 ALTERA SYSTEM MANAGER DRIVER
 715 M:      Thor Thayer <thor.thayer@linux.intel.com>
 716 S:      Maintained
 717 F:      drivers/mfd/altera-sysmgr.c
 718 F:      include/linux/mfd/altera-sysgmr.h
 719
 720 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 S:      Maintained
 723 F:      drivers/gpio/gpio-altera-a10sr.c
 724 F:      drivers/mfd/altera-a10sr.c
 725 F:      drivers/reset/reset-a10sr.c
 726 F:      include/linux/mfd/altera-a10sr.h
 727 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 728
 729 ALTERA TRIPLE SPEED ETHERNET DRIVER
 730 M:      Thor Thayer <thor.thayer@linux.intel.com>
 731 L:      netdev@vger.kernel.org
 732 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 733 S:      Maintained
 734 F:      drivers/net/ethernet/altera/
 735
 736 ALTERA UART/JTAG UART SERIAL DRIVERS
 737 M:      Tobias Klauser <tklauser@distanz.ch>
 738 L:      linux-serial@vger.kernel.org
 739 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 740 S:      Maintained
 741 F:      drivers/tty/serial/altera_uart.c
 742 F:      drivers/tty/serial/altera_jtaguart.c
 743 F:      include/linux/altera_uart.h
 744 F:      include/linux/altera_jtaguart.h
 745
 746 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 747 M:      Talel Shenhar <talel@amazon.com>
 748 S:      Maintained
 749 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 750 F:      drivers/thermal/thermal_mmio.c
 751
 752 AMAZON ETHERNET DRIVERS
 753 M:      Netanel Belgazal <netanel@amazon.com>
 754 R:      Saeed Bishara <saeedb@amazon.com>
 755 R:      Zorik Machulsky <zorik@amazon.com>
 756 L:      netdev@vger.kernel.org
 757 S:      Supported
 758 F:      Documentation/networking/device_drivers/amazon/ena.txt
 759 F:      drivers/net/ethernet/amazon/
 760
 761 AMAZON RDMA EFA DRIVER
 762 M:      Gal Pressman <galpress@amazon.com>
 763 R:      Yossi Leybovich <sleybo@amazon.com>
 764 L:      linux-rdma@vger.kernel.org
 765 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 766 S:      Supported
 767 F:      drivers/infiniband/hw/efa/
 768 F:      include/uapi/rdma/efa-abi.h
 769
 770 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 771 M:      Tom Lendacky <thomas.lendacky@amd.com>
 772 M:      Gary Hook <gary.hook@amd.com>
 773 L:      linux-crypto@vger.kernel.org
 774 S:      Supported
 775 F:      drivers/crypto/ccp/
 776 F:      include/linux/ccp.h
 777
 778 AMD DISPLAY CORE
 779 M:      Harry Wentland <harry.wentland@amd.com>
 780 M:      Leo Li <sunpeng.li@amd.com>
 781 L:      amd-gfx@lists.freedesktop.org
 782 T:      git git://people.freedesktop.org/~agd5f/linux
 783 S:      Supported
 784 F:      drivers/gpu/drm/amd/display/
 785
 786 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 787 M:      Huang Rui <ray.huang@amd.com>
 788 L:      linux-hwmon@vger.kernel.org
 789 S:      Supported
 790 F:      Documentation/hwmon/fam15h_power.rst
 791 F:      drivers/hwmon/fam15h_power.c
 792
 793 AMD FCH GPIO DRIVER
 794 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 795 L:      linux-gpio@vger.kernel.org
 796 S:      Maintained
 797 F:      drivers/gpio/gpio-amd-fch.c
 798 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 799
 800 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 801 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 802 S:      Orphan
 803 F:      drivers/usb/gadget/udc/amd5536udc.*
 804
 805 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 806 P:      Andres Salomon <dilinger@queued.net>
 807 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 808 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 809 S:      Supported
 810 F:      drivers/char/hw_random/geode-rng.c
 811 F:      drivers/crypto/geode*
 812 F:      drivers/video/fbdev/geode/
 813 F:      arch/x86/include/asm/geode.h
 814
 815 AMD IOMMU (AMD-VI)
 816 M:      Joerg Roedel <joro@8bytes.org>
 817 L:      iommu@lists.linux-foundation.org
 818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 819 S:      Maintained
 820 F:      drivers/iommu/amd_iommu*.[ch]
 821 F:      include/linux/amd-iommu.h
 822
 823 AMD KFD
 824 M:      Oded Gabbay <oded.gabbay@gmail.com>
 825 L:      dri-devel@lists.freedesktop.org
 826 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 827 S:      Supported
 828 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 829 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 830 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 831 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 832 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 833 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 834 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 835 F:      drivers/gpu/drm/amd/amdkfd/
 836 F:      drivers/gpu/drm/amd/include/cik_structs.h
 837 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 838 F:      drivers/gpu/drm/amd/include/vi_structs.h
 839 F:      drivers/gpu/drm/amd/include/v9_structs.h
 840 F:      include/uapi/linux/kfd_ioctl.h
 841
 842 AMD MP2 I2C DRIVER
 843 M:      Elie Morisse <syniurge@gmail.com>
 844 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 845 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 846 L:      linux-i2c@vger.kernel.org
 847 S:      Maintained
 848 F:      drivers/i2c/busses/i2c-amd-mp2*
 849
 850 AMD POWERPLAY
 851 M:      Rex Zhu <rex.zhu@amd.com>
 852 M:      Evan Quan <evan.quan@amd.com>
 853 L:      amd-gfx@lists.freedesktop.org
 854 S:      Supported
 855 F:      drivers/gpu/drm/amd/powerplay/
 856 T:      git git://people.freedesktop.org/~agd5f/linux
 857
 858 AMD SEATTLE DEVICE TREE SUPPORT
 859 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 860 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 861 M:      Tom Lendacky <thomas.lendacky@amd.com>
 862 S:      Supported
 863 F:      arch/arm64/boot/dts/amd/
 864
 865 AMD XGBE DRIVER
 866 M:      Tom Lendacky <thomas.lendacky@amd.com>
 867 L:      netdev@vger.kernel.org
 868 S:      Supported
 869 F:      drivers/net/ethernet/amd/xgbe/
 870 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 871
 872 ANALOG DEVICES INC AD5686 DRIVER
 873 M:      Stefan Popa <stefan.popa@analog.com>
 874 L:      linux-pm@vger.kernel.org
 875 W:      http://ez.analog.com/community/linux-device-drivers
 876 S:      Supported
 877 F:      drivers/iio/dac/ad5686*
 878 F:      drivers/iio/dac/ad5696*
 879
 880 ANALOG DEVICES INC AD5758 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-iio@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5758.c
 886 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 887
 888 ANALOG DEVICES INC AD7124 DRIVER
 889 M:      Stefan Popa <stefan.popa@analog.com>
 890 L:      linux-iio@vger.kernel.org
 891 W:      http://ez.analog.com/community/linux-device-drivers
 892 S:      Supported
 893 F:      drivers/iio/adc/ad7124.c
 894 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 895
 896 ANALOG DEVICES INC AD7606 DRIVER
 897 M:      Stefan Popa <stefan.popa@analog.com>
 898 L:      linux-iio@vger.kernel.org
 899 W:      http://ez.analog.com/community/linux-device-drivers
 900 S:      Supported
 901 F:      drivers/iio/adc/ad7606.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 903
 904 ANALOG DEVICES INC AD7768-1 DRIVER
 905 M:      Stefan Popa <stefan.popa@analog.com>
 906 L:      linux-iio@vger.kernel.org
 907 W:      http://ez.analog.com/community/linux-device-drivers
 908 S:      Supported
 909 F:      drivers/iio/adc/ad7768-1.c
 910 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 911
 912 ANALOG DEVICES INC AD9389B DRIVER
 913 M:      Hans Verkuil <hans.verkuil@cisco.com>
 914 L:      linux-media@vger.kernel.org
 915 S:      Maintained
 916 F:      drivers/media/i2c/ad9389b*
 917
 918 ANALOG DEVICES INC ADGS1408 DRIVER
 919 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 920 S:      Supported
 921 F:      drivers/mux/adgs1408.c
 922 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 923
 924 ANALOG DEVICES INC ADP5061 DRIVER
 925 M:      Stefan Popa <stefan.popa@analog.com>
 926 L:      linux-pm@vger.kernel.org
 927 W:      http://ez.analog.com/community/linux-device-drivers
 928 S:      Supported
 929 F:      drivers/power/supply/adp5061.c
 930
 931 ANALOG DEVICES INC ADV7180 DRIVER
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      linux-media@vger.kernel.org
 934 W:      http://ez.analog.com/community/linux-device-drivers
 935 S:      Supported
 936 F:      drivers/media/i2c/adv7180.c
 937
 938 ANALOG DEVICES INC ADV748X DRIVER
 939 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 940 L:      linux-media@vger.kernel.org
 941 S:      Maintained
 942 F:      drivers/media/i2c/adv748x/*
 943
 944 ANALOG DEVICES INC ADV7511 DRIVER
 945 M:      Hans Verkuil <hans.verkuil@cisco.com>
 946 L:      linux-media@vger.kernel.org
 947 S:      Maintained
 948 F:      drivers/media/i2c/adv7511*
 949
 950 ANALOG DEVICES INC ADV7604 DRIVER
 951 M:      Hans Verkuil <hans.verkuil@cisco.com>
 952 L:      linux-media@vger.kernel.org
 953 S:      Maintained
 954 F:      drivers/media/i2c/adv7604*
 955
 956 ANALOG DEVICES INC ADV7842 DRIVER
 957 M:      Hans Verkuil <hans.verkuil@cisco.com>
 958 L:      linux-media@vger.kernel.org
 959 S:      Maintained
 960 F:      drivers/media/i2c/adv7842*
 961
 962 ANALOG DEVICES INC ASOC CODEC DRIVERS
 963 M:      Lars-Peter Clausen <lars@metafoo.de>
 964 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 965 W:      http://wiki.analog.com/
 966 W:      http://ez.analog.com/community/linux-device-drivers
 967 S:      Supported
 968 F:      sound/soc/codecs/adau*
 969 F:      sound/soc/codecs/adav*
 970 F:      sound/soc/codecs/ad1*
 971 F:      sound/soc/codecs/ad7*
 972 F:      sound/soc/codecs/ssm*
 973 F:      sound/soc/codecs/sigmadsp.*
 974
 975 ANALOG DEVICES INC DMA DRIVERS
 976 M:      Lars-Peter Clausen <lars@metafoo.de>
 977 W:      http://ez.analog.com/community/linux-device-drivers
 978 S:      Supported
 979 F:      drivers/dma/dma-axi-dmac.c
 980
 981 ANALOG DEVICES INC IIO DRIVERS
 982 M:      Lars-Peter Clausen <lars@metafoo.de>
 983 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 984 M:      Stefan Popa <stefan.popa@analog.com>
 985 W:      http://wiki.analog.com/
 986 W:      http://ez.analog.com/community/linux-device-drivers
 987 S:      Supported
 988 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 989 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 990 F:      drivers/iio/*/ad*
 991 F:      drivers/iio/adc/ltc2497*
 992 X:      drivers/iio/*/adjd*
 993 F:      drivers/staging/iio/*/ad*
 994
 995 ANALOGBITS PLL LIBRARIES
 996 M:      Paul Walmsley <paul.walmsley@sifive.com>
 997 S:      Supported
 998 F:      drivers/clk/analogbits/*
 999 F:      include/linux/clk/analogbits*
1000
1001 ANDES ARCHITECTURE
1002 M:      Greentime Hu <green.hu@gmail.com>
1003 M:      Vincent Chen <deanbo422@gmail.com>
1004 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1005 S:      Supported
1006 F:      arch/nds32/
1007 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1008 F:      Documentation/devicetree/bindings/nds32/
1009 K:      nds32
1010 N:      nds32
1011
1012 ANDROID CONFIG FRAGMENTS
1013 M:      Rob Herring <robh@kernel.org>
1014 S:      Supported
1015 F:      kernel/configs/android*
1016
1017 ANDROID DRIVERS
1018 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1019 M:      Arve Hjønnevåg <arve@android.com>
1020 M:      Todd Kjos <tkjos@android.com>
1021 M:      Martijn Coenen <maco@android.com>
1022 M:      Joel Fernandes <joel@joelfernandes.org>
1023 M:      Christian Brauner <christian@brauner.io>
1024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1025 L:      devel@driverdev.osuosl.org
1026 S:      Supported
1027 F:      drivers/android/
1028 F:      drivers/staging/android/
1029
1030 ANDROID GOLDFISH PIC DRIVER
1031 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1032 S:      Supported
1033 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1034 F:      drivers/irqchip/irq-goldfish-pic.c
1035
1036 ANDROID GOLDFISH RTC DRIVER
1037 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1038 S:      Supported
1039 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1040 F:      drivers/rtc/rtc-goldfish.c
1041
1042 ANDROID ION DRIVER
1043 M:      Laura Abbott <labbott@redhat.com>
1044 M:      Sumit Semwal <sumit.semwal@linaro.org>
1045 L:      devel@driverdev.osuosl.org
1046 L:      dri-devel@lists.freedesktop.org
1047 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1048 S:      Supported
1049 F:      drivers/staging/android/ion
1050 F:      drivers/staging/android/uapi/ion.h
1051
1052 AOA (Apple Onboard Audio) ALSA DRIVER
1053 M:      Johannes Berg <johannes@sipsolutions.net>
1054 L:      linuxppc-dev@lists.ozlabs.org
1055 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1056 S:      Maintained
1057 F:      sound/aoa/
1058
1059 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1060 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1061 L:      linux-iio@vger.kernel.org
1062 S:      Maintained
1063 F:      drivers/iio/adc/stx104.c
1064
1065 APM DRIVER
1066 M:      Jiri Kosina <jikos@kernel.org>
1067 S:      Odd fixes
1068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1069 F:      arch/x86/kernel/apm_32.c
1070 F:      include/linux/apm_bios.h
1071 F:      include/uapi/linux/apm_bios.h
1072 F:      drivers/char/apm-emulation.c
1073
1074 APPARMOR SECURITY MODULE
1075 M:      John Johansen <john.johansen@canonical.com>
1076 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1077 W:      wiki.apparmor.net
1078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1079 S:      Supported
1080 F:      security/apparmor/
1081 F:      Documentation/admin-guide/LSM/apparmor.rst
1082
1083 APPLE BCM5974 MULTITOUCH DRIVER
1084 M:      Henrik Rydberg <rydberg@bitmath.org>
1085 L:      linux-input@vger.kernel.org
1086 S:      Odd fixes
1087 F:      drivers/input/mouse/bcm5974.c
1088
1089 APPLE SMC DRIVER
1090 M:      Henrik Rydberg <rydberg@bitmath.org>
1091 L:      linux-hwmon@vger.kernel.org
1092 S:      Odd fixes
1093 F:      drivers/hwmon/applesmc.c
1094
1095 APPLETALK NETWORK LAYER
1096 L:      netdev@vger.kernel.org
1097 S:      Odd fixes
1098 F:      drivers/net/appletalk/
1099 F:      net/appletalk/
1100 F:      include/linux/atalk.h
1101 F:      include/uapi/linux/atalk.h
1102
1103 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1104 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1105 S:      Supported
1106 F:      arch/arm64/boot/dts/apm/
1107
1108 APPLIED MICRO (APM) X-GENE SOC EDAC
1109 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1110 S:      Supported
1111 F:      drivers/edac/xgene_edac.c
1112 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1113
1114 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1115 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1116 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1117 S:      Supported
1118 F:      drivers/net/ethernet/apm/xgene-v2/
1119
1120 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1121 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1122 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1123 M:      Quan Nguyen <quan@os.amperecomputing.com>
1124 S:      Supported
1125 F:      drivers/net/ethernet/apm/xgene/
1126 F:      drivers/net/phy/mdio-xgene.c
1127 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1128 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1129
1130 APPLIED MICRO (APM) X-GENE SOC PMU
1131 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1132 S:      Supported
1133 F:      drivers/perf/xgene_pmu.c
1134 F:      Documentation/perf/xgene-pmu.txt
1135 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1136
1137 APTINA CAMERA SENSOR PLL
1138 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1139 L:      linux-media@vger.kernel.org
1140 S:      Maintained
1141 F:      drivers/media/i2c/aptina-pll.*
1142
1143 ARC FRAMEBUFFER DRIVER
1144 M:      Jaya Kumar <jayalk@intworks.biz>
1145 S:      Maintained
1146 F:      drivers/video/fbdev/arcfb.c
1147 F:      drivers/video/fbdev/core/fb_defio.c
1148
1149 ARC PGU DRM DRIVER
1150 M:      Alexey Brodkin <abrodkin@synopsys.com>
1151 S:      Supported
1152 F:      drivers/gpu/drm/arc/
1153 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1154
1155 ARCNET NETWORK LAYER
1156 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1157 L:      netdev@vger.kernel.org
1158 S:      Maintained
1159 F:      drivers/net/arcnet/
1160 F:      include/uapi/linux/if_arcnet.h
1161
1162 ARM ARCHITECTED TIMER DRIVER
1163 M:      Mark Rutland <mark.rutland@arm.com>
1164 M:      Marc Zyngier <marc.zyngier@arm.com>
1165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1166 S:      Maintained
1167 F:      arch/arm/include/asm/arch_timer.h
1168 F:      arch/arm64/include/asm/arch_timer.h
1169 F:      drivers/clocksource/arm_arch_timer.c
1170
1171 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1172 M:      Linus Walleij <linus.walleij@linaro.org>
1173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1174 S:      Maintained
1175 F:      Documentation/devicetree/bindings/arm/arm-boards
1176 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1177 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1178 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1179 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1180 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1181 F:      arch/arm/mach-integrator/
1182 F:      arch/arm/mach-realview/
1183 F:      arch/arm/mach-versatile/
1184 F:      arch/arm/plat-versatile/
1185 F:      arch/arm/boot/dts/arm-realview-*
1186 F:      arch/arm/boot/dts/integrator*
1187 F:      arch/arm/boot/dts/versatile*
1188 F:      drivers/clk/versatile/
1189 F:      drivers/i2c/busses/i2c-versatile.c
1190 F:      drivers/irqchip/irq-versatile-fpga.c
1191 F:      drivers/mtd/maps/physmap_of_versatile.c
1192 F:      drivers/power/reset/arm-versatile-reboot.c
1193 F:      drivers/soc/versatile/
1194
1195 ARM HDLCD DRM DRIVER
1196 M:      Liviu Dudau <liviu.dudau@arm.com>
1197 S:      Supported
1198 F:      drivers/gpu/drm/arm/hdlcd_*
1199 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1200
1201 ARM KOMEDA DRM-KMS DRIVER
1202 M:      James (Qian) Wang <james.qian.wang@arm.com>
1203 M:      Liviu Dudau <liviu.dudau@arm.com>
1204 L:      Mali DP Maintainers <malidp@foss.arm.com>
1205 S:      Supported
1206 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1207 F:      drivers/gpu/drm/arm/display/include/
1208 F:      drivers/gpu/drm/arm/display/komeda/
1209 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1210 F:      Documentation/gpu/komeda-kms.rst
1211
1212 ARM MALI-DP DRM DRIVER
1213 M:      Liviu Dudau <liviu.dudau@arm.com>
1214 M:      Brian Starkey <brian.starkey@arm.com>
1215 L:      Mali DP Maintainers <malidp@foss.arm.com>
1216 S:      Supported
1217 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1218 F:      drivers/gpu/drm/arm/
1219 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1220 F:      Documentation/gpu/afbc.rst
1221
1222 ARM MALI PANFROST DRM DRIVER
1223 M:      Rob Herring <robh@kernel.org>
1224 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1225 L:      dri-devel@lists.freedesktop.org
1226 S:      Supported
1227 T:      git git://anongit.freedesktop.org/drm/drm-misc
1228 F:      drivers/gpu/drm/panfrost/
1229 F:      include/uapi/drm/panfrost_drm.h
1230
1231 ARM MFM AND FLOPPY DRIVERS
1232 M:      Ian Molton <spyro@f2s.com>
1233 S:      Maintained
1234 F:      arch/arm/lib/floppydma.S
1235 F:      arch/arm/include/asm/floppy.h
1236
1237 ARM PMU PROFILING AND DEBUGGING
1238 M:      Will Deacon <will@kernel.org>
1239 M:      Mark Rutland <mark.rutland@arm.com>
1240 S:      Maintained
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 F:      arch/arm*/kernel/perf_*
1243 F:      arch/arm/oprofile/common.c
1244 F:      arch/arm*/kernel/hw_breakpoint.c
1245 F:      arch/arm*/include/asm/hw_breakpoint.h
1246 F:      arch/arm*/include/asm/perf_event.h
1247 F:      drivers/perf/*
1248 F:      include/linux/perf/arm_pmu.h
1249 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1250 F:      Documentation/devicetree/bindings/perf/
1251
1252 ARM PORT
1253 M:      Russell King <linux@armlinux.org.uk>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 W:      http://www.armlinux.org.uk/
1256 S:      Odd Fixes
1257 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1258 F:      arch/arm/
1259 X:      arch/arm/boot/dts/
1260
1261 ARM PRIMECELL AACI PL041 DRIVER
1262 M:      Russell King <linux@armlinux.org.uk>
1263 S:      Odd Fixes
1264 F:      sound/arm/aaci.*
1265
1266 ARM PRIMECELL BUS SUPPORT
1267 M:      Russell King <linux@armlinux.org.uk>
1268 S:      Odd Fixes
1269 F:      drivers/amba/
1270 F:      include/linux/amba/bus.h
1271
1272 ARM PRIMECELL CLCD PL110 DRIVER
1273 M:      Russell King <linux@armlinux.org.uk>
1274 S:      Odd Fixes
1275 F:      drivers/video/fbdev/amba-clcd.*
1276
1277 ARM PRIMECELL KMI PL050 DRIVER
1278 M:      Russell King <linux@armlinux.org.uk>
1279 S:      Odd Fixes
1280 F:      drivers/input/serio/ambakmi.*
1281 F:      include/linux/amba/kmi.h
1282
1283 ARM PRIMECELL MMCI PL180/1 DRIVER
1284 M:      Russell King <linux@armlinux.org.uk>
1285 S:      Odd Fixes
1286 F:      drivers/mmc/host/mmci.*
1287 F:      include/linux/amba/mmci.h
1288
1289 ARM PRIMECELL SSP PL022 SPI DRIVER
1290 M:      Linus Walleij <linus.walleij@linaro.org>
1291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1292 S:      Maintained
1293 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1294 F:      drivers/spi/spi-pl022.c
1295
1296 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1297 M:      Russell King <linux@armlinux.org.uk>
1298 S:      Odd Fixes
1299 F:      drivers/tty/serial/amba-pl01*.c
1300 F:      include/linux/amba/serial.h
1301
1302 ARM PRIMECELL VIC PL190/PL192 DRIVER
1303 M:      Linus Walleij <linus.walleij@linaro.org>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1307 F:      drivers/irqchip/irq-vic.c
1308
1309 ARM SMMU DRIVERS
1310 M:      Will Deacon <will@kernel.org>
1311 R:      Robin Murphy <robin.murphy@arm.com>
1312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1313 S:      Maintained
1314 F:      drivers/iommu/arm-smmu.c
1315 F:      drivers/iommu/arm-smmu-v3.c
1316 F:      drivers/iommu/io-pgtable-arm.c
1317 F:      drivers/iommu/io-pgtable-arm-v7s.c
1318
1319 ARM SUB-ARCHITECTURES
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-*/
1323 F:      arch/arm/plat-*/
1324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1325
1326 ARM/ACTIONS SEMI ARCHITECTURE
1327 M:      Andreas Färber <afaerber@suse.de>
1328 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1330 S:      Maintained
1331 N:      owl
1332 F:      arch/arm/mach-actions/
1333 F:      arch/arm/boot/dts/owl-*
1334 F:      arch/arm64/boot/dts/actions/
1335 F:      drivers/clk/actions/
1336 F:      drivers/clocksource/timer-owl*
1337 F:      drivers/dma/owl-dma.c
1338 F:      drivers/i2c/busses/i2c-owl.c
1339 F:      drivers/pinctrl/actions/*
1340 F:      drivers/soc/actions/
1341 F:      include/dt-bindings/power/owl-*
1342 F:      include/linux/soc/actions/
1343 F:      Documentation/devicetree/bindings/arm/actions.txt
1344 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1345 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1346 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1347 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1348 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1349 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1350
1351 ARM/ADS SPHERE MACHINE SUPPORT
1352 M:      Lennert Buytenhek <kernel@wantstofly.org>
1353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1354 S:      Maintained
1355
1356 ARM/AFEB9260 MACHINE SUPPORT
1357 M:      Sergey Lapin <slapin@ossfans.org>
1358 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1359 S:      Maintained
1360
1361 ARM/AJECO 1ARM MACHINE SUPPORT
1362 M:      Lennert Buytenhek <kernel@wantstofly.org>
1363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1364 S:      Maintained
1365
1366 ARM/Allwinner SoC Clock Support
1367 M:      Emilio López <emilio@elopez.com.ar>
1368 S:      Maintained
1369 F:      drivers/clk/sunxi/
1370
1371 ARM/Allwinner sunXi SoC support
1372 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1373 M:      Chen-Yu Tsai <wens@csie.org>
1374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1375 S:      Maintained
1376 N:      sun[x456789]i
1377 N:      sun50i
1378 F:      arch/arm/mach-sunxi/
1379 F:      arch/arm64/boot/dts/allwinner/
1380 F:      drivers/clk/sunxi-ng/
1381 F:      drivers/pinctrl/sunxi/
1382 F:      drivers/soc/sunxi/
1383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1384
1385 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1386 M:      Neil Armstrong <narmstrong@baylibre.com>
1387 M:      Jerome Brunet <jbrunet@baylibre.com>
1388 L:      linux-amlogic@lists.infradead.org
1389 S:      Maintained
1390 F:      drivers/clk/meson/
1391 F:      include/dt-bindings/clock/meson*
1392 F:      include/dt-bindings/clock/gxbb*
1393 F:      Documentation/devicetree/bindings/clock/amlogic*
1394
1395 ARM/Amlogic Meson SoC support
1396 M:      Kevin Hilman <khilman@baylibre.com>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 L:      linux-amlogic@lists.infradead.org
1399 W:      http://linux-meson.com/
1400 S:      Maintained
1401 F:      arch/arm/mach-meson/
1402 F:      arch/arm/boot/dts/meson*
1403 F:      arch/arm64/boot/dts/amlogic/
1404 F:      drivers/pinctrl/meson/
1405 F:      drivers/mmc/host/meson*
1406 F:      drivers/soc/amlogic/
1407 N:      meson
1408
1409 ARM/Amlogic Meson SoC Sound Drivers
1410 M:      Jerome Brunet <jbrunet@baylibre.com>
1411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      sound/soc/meson/
1414 F:      Documentation/devicetree/bindings/sound/amlogic*
1415
1416 ARM/Annapurna Labs ALPINE ARCHITECTURE
1417 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1418 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1420 S:      Maintained
1421 F:      arch/arm/mach-alpine/
1422 F:      arch/arm/boot/dts/alpine*
1423 F:      arch/arm64/boot/dts/al/
1424 F:      drivers/*/*alpine*
1425
1426 ARM/ARTPEC MACHINE SUPPORT
1427 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1428 M:      Lars Persson <lars.persson@axis.com>
1429 S:      Maintained
1430 L:      linux-arm-kernel@axis.com
1431 F:      arch/arm/mach-artpec
1432 F:      arch/arm/boot/dts/artpec6*
1433 F:      drivers/clk/axis
1434 F:      drivers/crypto/axis
1435 F:      drivers/pinctrl/pinctrl-artpec*
1436 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1437
1438 ARM/ASPEED I2C DRIVER
1439 M:      Brendan Higgins <brendanhiggins@google.com>
1440 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1441 R:      Joel Stanley <joel@jms.id.au>
1442 L:      linux-i2c@vger.kernel.org
1443 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1446 F:      drivers/i2c/busses/i2c-aspeed.c
1447 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1448 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1449
1450 ARM/ASPEED MACHINE SUPPORT
1451 M:      Joel Stanley <joel@jms.id.au>
1452 R:      Andrew Jeffery <andrew@aj.id.au>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1455 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1456 S:      Supported
1457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1458 F:      arch/arm/mach-aspeed/
1459 F:      arch/arm/boot/dts/aspeed-*
1460 N:      aspeed
1461
1462 ARM/BITMAIN ARCHITECTURE
1463 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1465 S:      Maintained
1466 F:      arch/arm64/boot/dts/bitmain/
1467 F:      drivers/pinctrl/pinctrl-bm1880.c
1468 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1469 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1470
1471 ARM/CALXEDA HIGHBANK ARCHITECTURE
1472 M:      Rob Herring <robh@kernel.org>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 F:      arch/arm/mach-highbank/
1476 F:      arch/arm/boot/dts/highbank.dts
1477 F:      arch/arm/boot/dts/ecx-*.dts*
1478
1479 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1480 M:      Krzysztof Halasa <khalasa@piap.pl>
1481 S:      Maintained
1482 F:      arch/arm/mach-cns3xxx/
1483
1484 ARM/CAVIUM THUNDER NETWORK DRIVER
1485 M:      Sunil Goutham <sgoutham@cavium.com>
1486 M:      Robert Richter <rric@kernel.org>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Supported
1489 F:      drivers/net/ethernet/cavium/thunder/
1490
1491 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1492 M:      Lukasz Majewski <lukma@denx.de>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      arch/arm/mach-ep93xx/ts72xx.c
1496
1497 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1498 M:      Alexander Shiyan <shc_work@mail.ru>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Odd Fixes
1501 N:      clps711x
1502
1503 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1504 M:      Lennert Buytenhek <kernel@wantstofly.org>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507
1508 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1509 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1510 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      arch/arm/mach-ep93xx/
1514 F:      arch/arm/mach-ep93xx/include/mach/
1515
1516 ARM/CLKDEV SUPPORT
1517 M:      Russell King <linux@armlinux.org.uk>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1521 F:      drivers/clk/clkdev.c
1522
1523 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1524 M:      Mike Rapoport <mike@compulab.co.il>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527
1528 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1529 M:      Baruch Siach <baruch@tkos.co.il>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/cx92755*
1533 N:      digicolor
1534
1535 ARM/CONTEC MICRO9 MACHINE SUPPORT
1536 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1537 S:      Maintained
1538 F:      arch/arm/mach-ep93xx/micro9.c
1539
1540 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1541 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1542 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545 F:      drivers/hwtracing/coresight/*
1546 F:      Documentation/trace/coresight.txt
1547 F:      Documentation/trace/coresight-cpu-debug.txt
1548 F:      Documentation/devicetree/bindings/arm/coresight.txt
1549 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1550 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1551 F:      tools/perf/arch/arm/util/pmu.c
1552 F:      tools/perf/arch/arm/util/auxtrace.c
1553 F:      tools/perf/arch/arm/util/cs-etm.c
1554 F:      tools/perf/arch/arm/util/cs-etm.h
1555 F:      tools/perf/util/cs-etm.*
1556 F:      tools/perf/util/cs-etm-decoder/*
1557
1558 ARM/CORGI MACHINE SUPPORT
1559 M:      Richard Purdie <rpurdie@rpsys.net>
1560 S:      Maintained
1561
1562 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1563 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1564 M:      Linus Walleij <linus.walleij@linaro.org>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 T:      git git://github.com/ulli-kroll/linux.git
1567 S:      Maintained
1568 F:      Documentation/devicetree/bindings/arm/gemini.txt
1569 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1570 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1571 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1572 F:      arch/arm/mach-gemini/
1573 F:      drivers/net/ethernet/cortina/
1574 F:      drivers/pinctrl/pinctrl-gemini.c
1575 F:      drivers/rtc/rtc-ftrtc010.c
1576
1577 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1578 M:      Barry Song <baohua@kernel.org>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1581 S:      Maintained
1582 F:      arch/arm/boot/dts/prima2*
1583 F:      arch/arm/mach-prima2/
1584 F:      drivers/clk/sirf/
1585 F:      drivers/clocksource/timer-prima2.c
1586 F:      drivers/clocksource/timer-atlas7.c
1587 N:      [^a-z]sirf
1588 X:      drivers/gnss
1589
1590 ARM/EBSA110 MACHINE SUPPORT
1591 M:      Russell King <linux@armlinux.org.uk>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 W:      http://www.armlinux.org.uk/
1594 S:      Maintained
1595 F:      arch/arm/mach-ebsa110/
1596 F:      drivers/net/ethernet/amd/am79c961a.*
1597
1598 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1599 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1600 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 N:      efm32
1604
1605 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1606 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609 F:      arch/arm/mach-pxa/ezx.c
1610
1611 ARM/FARADAY FA526 PORT
1612 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 T:      git git://git.berlios.de/gemini-board
1616 F:      arch/arm/mm/*-fa*
1617
1618 ARM/FOOTBRIDGE ARCHITECTURE
1619 M:      Russell King <linux@armlinux.org.uk>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 W:      http://www.armlinux.org.uk/
1622 S:      Maintained
1623 F:      arch/arm/include/asm/hardware/dec21285.h
1624 F:      arch/arm/mach-footbridge/
1625
1626 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1627 M:      Shawn Guo <shawnguo@kernel.org>
1628 M:      Sascha Hauer <s.hauer@pengutronix.de>
1629 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1630 R:      Fabio Estevam <festevam@gmail.com>
1631 R:      NXP Linux Team <linux-imx@nxp.com>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1635 N:      imx
1636 N:      mxs
1637 X:      drivers/media/i2c/
1638
1639 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1640 M:      Shawn Guo <shawnguo@kernel.org>
1641 M:      Sascha Hauer <s.hauer@pengutronix.de>
1642 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1643 R:      Stefan Agner <stefan@agner.ch>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 S:      Maintained
1646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1647 F:      arch/arm/mach-imx/*vf610*
1648 F:      arch/arm/boot/dts/vf*
1649
1650 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1651 M:      Shawn Guo <shawnguo@kernel.org>
1652 M:      Li Yang <leoyang.li@nxp.com>
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1656 F:      arch/arm/boot/dts/ls1021a*
1657 F:      arch/arm64/boot/dts/freescale/fsl-*
1658 F:      arch/arm64/boot/dts/freescale/qoriq-*
1659
1660 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/GUMSTIX MACHINE SUPPORT
1666 M:      Steve Sakoman <sakoman@gmail.com>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669
1670 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1671 M:      Philipp Zabel <philipp.zabel@gmail.com>
1672 M:      Paul Parsons <lost.distance@yahoo.com>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm/mach-pxa/hx4700.c
1676 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1677 F:      sound/soc/pxa/hx4700.c
1678
1679 ARM/HISILICON SOC SUPPORT
1680 M:      Wei Xu <xuwei5@hisilicon.com>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 W:      http://www.hisilicon.com
1683 S:      Supported
1684 T:      git git://github.com/hisilicon/linux-hisi.git
1685 F:      arch/arm/mach-hisi/
1686 F:      arch/arm/boot/dts/hi3*
1687 F:      arch/arm/boot/dts/hip*
1688 F:      arch/arm/boot/dts/hisi*
1689 F:      arch/arm64/boot/dts/hisilicon/
1690
1691 ARM/HP JORNADA 7XX MACHINE SUPPORT
1692 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1693 W:      www.jlime.com
1694 S:      Maintained
1695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1696 F:      arch/arm/mach-sa1100/jornada720.c
1697 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1698
1699 ARM/IGEP MACHINE SUPPORT
1700 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1701 M:      Javier Martinez Canillas <javier@dowhile0.org>
1702 L:      linux-omap@vger.kernel.org
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705 F:      arch/arm/boot/dts/omap3-igep*
1706
1707 ARM/INCOME PXA270 SUPPORT
1708 M:      Marek Vasut <marek.vasut@gmail.com>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 S:      Maintained
1711 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1712
1713 ARM/INTEL IOP13XX ARM ARCHITECTURE
1714 M:      Lennert Buytenhek <kernel@wantstofly.org>
1715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1716 S:      Maintained
1717
1718 ARM/INTEL IOP32X ARM ARCHITECTURE
1719 M:      Lennert Buytenhek <kernel@wantstofly.org>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 S:      Maintained
1722
1723 ARM/INTEL IOP33X ARM ARCHITECTURE
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Orphan
1726
1727 ARM/INTEL IQ81342EX MACHINE SUPPORT
1728 M:      Lennert Buytenhek <kernel@wantstofly.org>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 S:      Maintained
1731
1732 ARM/INTEL IXDP2850 MACHINE SUPPORT
1733 M:      Lennert Buytenhek <kernel@wantstofly.org>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736
1737 ARM/INTEL IXP4XX ARM ARCHITECTURE
1738 M:      Linus Walleij <linusw@kernel.org>
1739 M:      Imre Kaloz <kaloz@openwrt.org>
1740 M:      Krzysztof Halasa <khalasa@piap.pl>
1741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1742 S:      Maintained
1743 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1744 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1745 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1746 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1747 F:      arch/arm/mach-ixp4xx/
1748 F:      drivers/clocksource/timer-ixp4xx.c
1749 F:      drivers/gpio/gpio-ixp4xx.c
1750 F:      drivers/irqchip/irq-ixp4xx.c
1751 F:      include/linux/irqchip/irq-ixp4xx.h
1752 F:      include/linux/platform_data/timer-ixp4xx.h
1753
1754 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1755 M:      Jonathan Cameron <jic23@cam.ac.uk>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      arch/arm/mach-pxa/stargate2.c
1759 F:      drivers/pcmcia/pxa2xx_stargate2.c
1760
1761 ARM/INTEL XSC3 (MANZANO) ARM CORE
1762 M:      Lennert Buytenhek <kernel@wantstofly.org>
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Maintained
1765
1766 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1767 M:      Lennert Buytenhek <kernel@wantstofly.org>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770
1771 ARM/LG1K ARCHITECTURE
1772 M:      Chanho Min <chanho.min@lge.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 S:      Maintained
1775 F:      arch/arm64/boot/dts/lg/
1776
1777 ARM/LOGICPD PXA270 MACHINE SUPPORT
1778 M:      Lennert Buytenhek <kernel@wantstofly.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 S:      Maintained
1781
1782 ARM/LPC18XX ARCHITECTURE
1783 M:      Vladimir Zapolskiy <vz@mleia.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 S:      Maintained
1786 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1787 F:      arch/arm/boot/dts/lpc43*
1788 F:      drivers/i2c/busses/i2c-lpc2k.c
1789 F:      drivers/memory/pl172.c
1790 F:      drivers/mtd/spi-nor/nxp-spifi.c
1791 F:      drivers/rtc/rtc-lpc24xx.c
1792 N:      lpc18xx
1793
1794 ARM/LPC32XX SOC SUPPORT
1795 M:      Vladimir Zapolskiy <vz@mleia.com>
1796 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1799 S:      Maintained
1800 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1801 F:      arch/arm/boot/dts/lpc32*
1802 F:      arch/arm/mach-lpc32xx/
1803 F:      drivers/i2c/busses/i2c-pnx.c
1804 F:      drivers/net/ethernet/nxp/lpc_eth.c
1805 F:      drivers/usb/host/ohci-nxp.c
1806 F:      drivers/watchdog/pnx4008_wdt.c
1807 N:      lpc32xx
1808
1809 ARM/MAGICIAN MACHINE SUPPORT
1810 M:      Philipp Zabel <philipp.zabel@gmail.com>
1811 S:      Maintained
1812
1813 ARM/Marvell Dove/MV78xx0/Orion SOC support
1814 M:      Jason Cooper <jason@lakedaemon.net>
1815 M:      Andrew Lunn <andrew@lunn.ch>
1816 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1817 M:      Gregory Clement <gregory.clement@bootlin.com>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 S:      Maintained
1820 F:      Documentation/devicetree/bindings/soc/dove/
1821 F:      arch/arm/mach-dove/
1822 F:      arch/arm/mach-mv78xx0/
1823 F:      arch/arm/mach-orion5x/
1824 F:      arch/arm/plat-orion/
1825 F:      arch/arm/boot/dts/dove*
1826 F:      arch/arm/boot/dts/orion5x*
1827
1828 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1829 M:      Jason Cooper <jason@lakedaemon.net>
1830 M:      Andrew Lunn <andrew@lunn.ch>
1831 M:      Gregory Clement <gregory.clement@bootlin.com>
1832 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Maintained
1835 F:      arch/arm/boot/dts/armada*
1836 F:      arch/arm/boot/dts/kirkwood*
1837 F:      arch/arm/configs/mvebu_*_defconfig
1838 F:      arch/arm/mach-mvebu/
1839 F:      arch/arm64/boot/dts/marvell/armada*
1840 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1841 F:      drivers/cpufreq/armada-8k-cpufreq.c
1842 F:      drivers/cpufreq/mvebu-cpufreq.c
1843 F:      drivers/irqchip/irq-armada-370-xp.c
1844 F:      drivers/irqchip/irq-mvebu-*
1845 F:      drivers/pinctrl/mvebu/
1846 F:      drivers/rtc/rtc-armada38x.c
1847
1848 ARM/Mediatek RTC DRIVER
1849 M:      Eddie Huang <eddie.huang@mediatek.com>
1850 M:      Sean Wang <sean.wang@mediatek.com>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1855 F:      drivers/rtc/rtc-mt6397.c
1856 F:      drivers/rtc/rtc-mt7622.c
1857
1858 ARM/Mediatek SoC support
1859 M:      Matthias Brugger <matthias.bgg@gmail.com>
1860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1861 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1862 W:      https://mtk.bcnfs.org/
1863 C:      irc://chat.freenode.net/linux-mediatek
1864 S:      Maintained
1865 F:      arch/arm/boot/dts/mt6*
1866 F:      arch/arm/boot/dts/mt7*
1867 F:      arch/arm/boot/dts/mt8*
1868 F:      arch/arm/mach-mediatek/
1869 F:      arch/arm64/boot/dts/mediatek/
1870 F:      drivers/soc/mediatek/
1871 N:      mtk
1872 N:      mt[678]
1873 K:      mediatek
1874
1875 ARM/Mediatek USB3 PHY DRIVER
1876 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1879 S:      Maintained
1880 F:      drivers/phy/mediatek/
1881 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1882
1883 ARM/MICREL KS8695 ARCHITECTURE
1884 M:      Greg Ungerer <gerg@uclinux.org>
1885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1886 F:      arch/arm/mach-ks8695/
1887 S:      Odd Fixes
1888
1889 ARM/Microchip (AT91) SoC support
1890 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1891 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1892 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1894 W:      http://www.linux4sam.org
1895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1896 S:      Supported
1897 N:      at91
1898 N:      atmel
1899 F:      arch/arm/mach-at91/
1900 F:      include/soc/at91/
1901 F:      arch/arm/boot/dts/at91*.dts
1902 F:      arch/arm/boot/dts/at91*.dtsi
1903 F:      arch/arm/boot/dts/sama*.dts
1904 F:      arch/arm/boot/dts/sama*.dtsi
1905 F:      arch/arm/include/debug/at91.S
1906 F:      drivers/memory/atmel*
1907 F:      drivers/watchdog/sama5d4_wdt.c
1908 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1909 X:      drivers/net/wireless/atmel/
1910
1911 ARM/MIOA701 MACHINE SUPPORT
1912 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1914 F:      arch/arm/mach-pxa/mioa701.c
1915 S:      Maintained
1916
1917 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1918 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1919 S:      Maintained
1920
1921 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1922 M:      Linus Walleij <linus.walleij@linaro.org>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 S:      Maintained
1925 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1926 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1927 F:      arch/arm/mach-nomadik/
1928 F:      arch/arm/mach-u300/
1929 F:      arch/arm/mach-ux500/
1930 F:      arch/arm/boot/dts/ste-*
1931 F:      drivers/clk/clk-nomadik.c
1932 F:      drivers/clk/clk-u300.c
1933 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1934 F:      drivers/clocksource/timer-u300.c
1935 F:      drivers/dma/coh901318*
1936 F:      drivers/dma/ste_dma40*
1937 F:      drivers/hwspinlock/u8500_hsem.c
1938 F:      drivers/i2c/busses/i2c-nomadik.c
1939 F:      drivers/i2c/busses/i2c-stu300.c
1940 F:      drivers/mfd/ab3100*
1941 F:      drivers/mfd/ab8500*
1942 F:      drivers/mfd/abx500*
1943 F:      drivers/mfd/dbx500*
1944 F:      drivers/mfd/db8500*
1945 F:      drivers/pinctrl/nomadik/
1946 F:      drivers/pinctrl/pinctrl-coh901*
1947 F:      drivers/pinctrl/pinctrl-u300.c
1948 F:      drivers/rtc/rtc-ab3100.c
1949 F:      drivers/rtc/rtc-ab8500.c
1950 F:      drivers/rtc/rtc-coh901331.c
1951 F:      drivers/rtc/rtc-pl031.c
1952 F:      drivers/watchdog/coh901327_wdt.c
1953 F:      Documentation/devicetree/bindings/arm/ste-*
1954 F:      Documentation/devicetree/bindings/arm/ux500/
1955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1956
1957 ARM/NUVOTON NPCM ARCHITECTURE
1958 M:      Avi Fishman <avifishman70@gmail.com>
1959 M:      Tomer Maimon <tmaimon77@gmail.com>
1960 M:      Tali Perry <tali.perry1@gmail.com>
1961 R:      Patrick Venture <venture@google.com>
1962 R:      Nancy Yuen <yuenn@google.com>
1963 R:      Benjamin Fair <benjaminfair@google.com>
1964 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1965 S:      Supported
1966 F:      arch/arm/mach-npcm/
1967 F:      arch/arm/boot/dts/nuvoton-npcm*
1968 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1969 F:      drivers/*/*npcm*
1970 F:      Documentation/devicetree/bindings/*/*npcm*
1971 F:      Documentation/devicetree/bindings/*/*/*npcm*
1972
1973 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1974 M:      Wan ZongShun <mcuos.com@gmail.com>
1975 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1976 W:      http://www.mcuos.com
1977 S:      Maintained
1978 F:      arch/arm/mach-w90x900/
1979 F:      drivers/input/keyboard/w90p910_keypad.c
1980 F:      drivers/input/touchscreen/w90p910_ts.c
1981 F:      drivers/watchdog/nuc900_wdt.c
1982 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1983 F:      drivers/mtd/nand/raw/nuc900_nand.c
1984 F:      drivers/rtc/rtc-nuc900.c
1985 F:      drivers/spi/spi-nuc900.c
1986 F:      drivers/usb/host/ehci-w90x900.c
1987 F:      drivers/video/fbdev/nuc900fb.c
1988
1989 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1990 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1991 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1992 S:      Orphan
1993 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1994 F:      arch/arm/mach-s3c24xx/gta02.h
1995
1996 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1997 M:      Alexander Clouter <alex@digriz.org.uk>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 W:      http://www.digriz.org.uk/ts78xx/kernel
2000 S:      Maintained
2001 F:      arch/arm/mach-orion5x/ts78xx-*
2002
2003 ARM/OXNAS platform support
2004 M:      Neil Armstrong <narmstrong@baylibre.com>
2005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2006 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2007 S:      Maintained
2008 F:      arch/arm/mach-oxnas/
2009 F:      arch/arm/boot/dts/ox8*.dts*
2010 N:      oxnas
2011
2012 ARM/PALM TREO SUPPORT
2013 M:      Tomas Cech <sleep_walker@suse.com>
2014 L:      linux-arm-kernel@lists.infradead.org
2015 W:      http://hackndev.com
2016 S:      Maintained
2017 F:      arch/arm/mach-pxa/palmtreo.*
2018
2019 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2020 M:      Marek Vasut <marek.vasut@gmail.com>
2021 L:      linux-arm-kernel@lists.infradead.org
2022 W:      http://hackndev.com
2023 S:      Maintained
2024 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2025 F:      arch/arm/mach-pxa/palmtx.c
2026 F:      arch/arm/mach-pxa/palmt5.*
2027 F:      arch/arm/mach-pxa/include/mach/palmld.h
2028 F:      arch/arm/mach-pxa/palmld.c
2029 F:      arch/arm/mach-pxa/palmte2.*
2030 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2031 F:      arch/arm/mach-pxa/palmtc.c
2032
2033 ARM/PALMZ72 SUPPORT
2034 M:      Sergey Lapin <slapin@ossfans.org>
2035 L:      linux-arm-kernel@lists.infradead.org
2036 W:      http://hackndev.com
2037 S:      Maintained
2038 F:      arch/arm/mach-pxa/palmz72.*
2039
2040 ARM/PLEB SUPPORT
2041 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2042 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2043 S:      Maintained
2044
2045 ARM/PT DIGITAL BOARD PORT
2046 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 W:      http://www.armlinux.org.uk/
2049 S:      Maintained
2050
2051 ARM/QUALCOMM SUPPORT
2052 M:      Andy Gross <agross@kernel.org>
2053 M:      David Brown <david.brown@linaro.org>
2054 L:      linux-arm-msm@vger.kernel.org
2055 S:      Maintained
2056 F:      Documentation/devicetree/bindings/soc/qcom/
2057 F:      Documentation/devicetree/bindings/*/qcom*
2058 F:      arch/arm/boot/dts/qcom-*.dts
2059 F:      arch/arm/boot/dts/qcom-*.dtsi
2060 F:      arch/arm/mach-qcom/
2061 F:      arch/arm64/boot/dts/qcom/
2062 F:      drivers/*/qcom/
2063 F:      drivers/*/qcom*
2064 F:      drivers/*/*/qcom/
2065 F:      drivers/*/*/qcom*
2066 F:      drivers/*/pm8???-*
2067 F:      drivers/bluetooth/btqcomsmd.c
2068 F:      drivers/clocksource/timer-qcom.c
2069 F:      drivers/extcon/extcon-qcom*
2070 F:      drivers/iommu/msm*
2071 F:      drivers/i2c/busses/i2c-qup.c
2072 F:      drivers/i2c/busses/i2c-qcom-geni.c
2073 F:      drivers/mfd/ssbi.c
2074 F:      drivers/mmc/host/mmci_qcom*
2075 F:      drivers/mmc/host/sdhci_msm.c
2076 F:      drivers/pci/controller/dwc/pcie-qcom.c
2077 F:      drivers/phy/qualcomm/
2078 F:      drivers/power/*/msm*
2079 F:      drivers/reset/reset-qcom-*
2080 F:      drivers/scsi/ufs/ufs-qcom.*
2081 F:      drivers/spi/spi-qup.c
2082 F:      drivers/spi/spi-geni-qcom.c
2083 F:      drivers/spi/spi-qcom-qspi.c
2084 F:      drivers/tty/serial/msm_serial.c
2085 F:      drivers/usb/dwc3/dwc3-qcom.c
2086 F:      include/dt-bindings/*/qcom*
2087 F:      include/linux/*/qcom*
2088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2089
2090 ARM/RADISYS ENP2611 MACHINE SUPPORT
2091 M:      Lennert Buytenhek <kernel@wantstofly.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 S:      Maintained
2094
2095 ARM/RDA MICRO ARCHITECTURE
2096 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/boot/dts/rda8810pl-*
2101 F:      drivers/clocksource/timer-rda.c
2102 F:      drivers/irqchip/irq-rda-intc.c
2103 F:      drivers/tty/serial/rda-uart.c
2104 F:      Documentation/devicetree/bindings/arm/rda.txt
2105 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2106 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2107 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2108
2109 ARM/REALTEK ARCHITECTURE
2110 M:      Andreas Färber <afaerber@suse.de>
2111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2112 S:      Maintained
2113 F:      arch/arm64/boot/dts/realtek/
2114 F:      Documentation/devicetree/bindings/arm/realtek.txt
2115
2116 ARM/RENESAS ARM64 ARCHITECTURE
2117 M:      Simon Horman <horms@verge.net.au>
2118 M:      Magnus Damm <magnus.damm@gmail.com>
2119 L:      linux-renesas-soc@vger.kernel.org
2120 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2122 S:      Supported
2123 F:      arch/arm64/boot/dts/renesas/
2124 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2125 F:      drivers/soc/renesas/
2126 F:      include/linux/soc/renesas/
2127
2128 ARM/RISCPC ARCHITECTURE
2129 M:      Russell King <linux@armlinux.org.uk>
2130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2131 W:      http://www.armlinux.org.uk/
2132 S:      Maintained
2133 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2134 F:      arch/arm/include/asm/hardware/ioc.h
2135 F:      arch/arm/include/asm/hardware/iomd.h
2136 F:      arch/arm/include/asm/hardware/memc.h
2137 F:      arch/arm/mach-rpc/
2138 F:      drivers/net/ethernet/8390/etherh.c
2139 F:      drivers/net/ethernet/i825xx/ether1*
2140 F:      drivers/net/ethernet/seeq/ether3*
2141 F:      drivers/scsi/arm/
2142
2143 ARM/Rockchip SoC support
2144 M:      Heiko Stuebner <heiko@sntech.de>
2145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2146 L:      linux-rockchip@lists.infradead.org
2147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2148 S:      Maintained
2149 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2150 F:      arch/arm/boot/dts/rk3*
2151 F:      arch/arm/boot/dts/rv1108*
2152 F:      arch/arm/mach-rockchip/
2153 F:      drivers/clk/rockchip/
2154 F:      drivers/i2c/busses/i2c-rk3x.c
2155 F:      drivers/*/*rockchip*
2156 F:      drivers/*/*/*rockchip*
2157 F:      sound/soc/rockchip/
2158 N:      rockchip
2159
2160 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2161 M:      Kukjin Kim <kgene@kernel.org>
2162 M:      Krzysztof Kozlowski <krzk@kernel.org>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2165 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2166 S:      Maintained
2167 F:      arch/arm/boot/dts/s3c*
2168 F:      arch/arm/boot/dts/s5p*
2169 F:      arch/arm/boot/dts/exynos*
2170 F:      arch/arm64/boot/dts/exynos/
2171 F:      arch/arm/plat-samsung/
2172 F:      arch/arm/mach-s3c24*/
2173 F:      arch/arm/mach-s3c64xx/
2174 F:      arch/arm/mach-s5p*/
2175 F:      arch/arm/mach-exynos*/
2176 F:      drivers/*/*s3c24*
2177 F:      drivers/*/*/*s3c24*
2178 F:      drivers/*/*s3c64xx*
2179 F:      drivers/*/*s5pv210*
2180 F:      drivers/memory/samsung/*
2181 F:      drivers/soc/samsung/*
2182 F:      Documentation/arm/Samsung/
2183 F:      Documentation/devicetree/bindings/arm/samsung/
2184 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2185 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2186 N:      exynos
2187
2188 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2189 M:      Kyungmin Park <kyungmin.park@samsung.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 F:      arch/arm/mach-s5pv210/
2193
2194 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2195 M:      Kyungmin Park <kyungmin.park@samsung.com>
2196 M:      Kamil Debski <kamil@wypas.org>
2197 M:      Andrzej Hajda <a.hajda@samsung.com>
2198 L:      linux-arm-kernel@lists.infradead.org
2199 L:      linux-media@vger.kernel.org
2200 S:      Maintained
2201 F:      drivers/media/platform/s5p-g2d/
2202
2203 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2204 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2205 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2206 L:      linux-media@vger.kernel.org
2207 S:      Maintained
2208 F:      drivers/media/platform/s5p-cec/
2209 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2210
2211 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2212 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2213 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2214 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2215 L:      linux-arm-kernel@lists.infradead.org
2216 L:      linux-media@vger.kernel.org
2217 S:      Maintained
2218 F:      drivers/media/platform/s5p-jpeg/
2219
2220 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2221 M:      Kyungmin Park <kyungmin.park@samsung.com>
2222 M:      Kamil Debski <kamil@wypas.org>
2223 M:      Jeongtae Park <jtp.park@samsung.com>
2224 M:      Andrzej Hajda <a.hajda@samsung.com>
2225 L:      linux-arm-kernel@lists.infradead.org
2226 L:      linux-media@vger.kernel.org
2227 S:      Maintained
2228 F:      drivers/media/platform/s5p-mfc/
2229
2230 ARM/SHMOBILE ARM ARCHITECTURE
2231 M:      Simon Horman <horms@verge.net.au>
2232 M:      Magnus Damm <magnus.damm@gmail.com>
2233 L:      linux-renesas-soc@vger.kernel.org
2234 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2236 S:      Supported
2237 F:      arch/arm/boot/dts/emev2*
2238 F:      arch/arm/boot/dts/gr-peach*
2239 F:      arch/arm/boot/dts/iwg20d-q7*
2240 F:      arch/arm/boot/dts/r7s*
2241 F:      arch/arm/boot/dts/r8a*
2242 F:      arch/arm/boot/dts/r9a*
2243 F:      arch/arm/boot/dts/sh*
2244 F:      arch/arm/configs/shmobile_defconfig
2245 F:      arch/arm/include/debug/renesas-scif.S
2246 F:      arch/arm/mach-shmobile/
2247 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2248 F:      drivers/soc/renesas/
2249 F:      include/linux/soc/renesas/
2250
2251 ARM/SOCFPGA ARCHITECTURE
2252 M:      Dinh Nguyen <dinguyen@kernel.org>
2253 S:      Maintained
2254 F:      arch/arm/mach-socfpga/
2255 F:      arch/arm/boot/dts/socfpga*
2256 F:      arch/arm/configs/socfpga_defconfig
2257 F:      arch/arm64/boot/dts/altera/
2258 F:      arch/arm64/boot/dts/intel/
2259 W:      http://www.rocketboards.org
2260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2261
2262 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2263 M:      Dinh Nguyen <dinguyen@kernel.org>
2264 S:      Maintained
2265 F:      drivers/clk/socfpga/
2266
2267 ARM/SOCFPGA EDAC SUPPORT
2268 M:      Thor Thayer <thor.thayer@linux.intel.com>
2269 S:      Maintained
2270 F:      drivers/edac/altera_edac.
2271
2272 ARM/SPREADTRUM SoC SUPPORT
2273 M:      Orson Zhai <orsonzhai@gmail.com>
2274 M:      Baolin Wang <baolin.wang@linaro.org>
2275 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2276 S:      Maintained
2277 F:      arch/arm64/boot/dts/sprd
2278 N:      sprd
2279
2280 ARM/STI ARCHITECTURE
2281 M:      Patrice Chotard <patrice.chotard@st.com>
2282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2283 W:      http://www.stlinux.com
2284 S:      Maintained
2285 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2286 F:      arch/arm/mach-sti/
2287 F:      arch/arm/boot/dts/sti*
2288 F:      drivers/char/hw_random/st-rng.c
2289 F:      drivers/clocksource/arm_global_timer.c
2290 F:      drivers/clocksource/clksrc_st_lpc.c
2291 F:      drivers/cpufreq/sti-cpufreq.c
2292 F:      drivers/dma/st_fdma*
2293 F:      drivers/i2c/busses/i2c-st.c
2294 F:      drivers/media/rc/st_rc.c
2295 F:      drivers/media/platform/sti/c8sectpfe/
2296 F:      drivers/mmc/host/sdhci-st.c
2297 F:      drivers/phy/st/phy-miphy28lp.c
2298 F:      drivers/phy/st/phy-stih407-usb.c
2299 F:      drivers/pinctrl/pinctrl-st.c
2300 F:      drivers/remoteproc/st_remoteproc.c
2301 F:      drivers/remoteproc/st_slim_rproc.c
2302 F:      drivers/reset/sti/
2303 F:      drivers/rtc/rtc-st-lpc.c
2304 F:      drivers/tty/serial/st-asc.c
2305 F:      drivers/usb/dwc3/dwc3-st.c
2306 F:      drivers/usb/host/ehci-st.c
2307 F:      drivers/usb/host/ohci-st.c
2308 F:      drivers/watchdog/st_lpc_wdt.c
2309 F:      drivers/ata/ahci_st.c
2310 F:      include/linux/remoteproc/st_slim_rproc.h
2311
2312 ARM/STM32 ARCHITECTURE
2313 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2314 M:      Alexandre Torgue <alexandre.torgue@st.com>
2315 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2317 S:      Maintained
2318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2319 N:      stm32
2320 N:      stm
2321 F:      arch/arm/boot/dts/stm32*
2322 F:      arch/arm/mach-stm32/
2323 F:      drivers/clocksource/armv7m_systick.c
2324
2325 ARM/Synaptics SoC support
2326 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2327 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2329 S:      Maintained
2330 F:      arch/arm/mach-berlin/
2331 F:      arch/arm/boot/dts/berlin*
2332 F:      arch/arm64/boot/dts/synaptics/
2333
2334 ARM/TANGO ARCHITECTURE
2335 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2336 M:      Mans Rullgard <mans@mansr.com>
2337 L:      linux-arm-kernel@lists.infradead.org
2338 S:      Odd Fixes
2339 N:      tango
2340
2341 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2342 M:      Lennert Buytenhek <kernel@wantstofly.org>
2343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2344 S:      Maintained
2345
2346 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2347 M:      Hans Verkuil <hans.verkuil@cisco.com>
2348 L:      linux-tegra@vger.kernel.org
2349 L:      linux-media@vger.kernel.org
2350 S:      Maintained
2351 F:      drivers/media/platform/tegra-cec/
2352 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2353
2354 ARM/TETON BGA MACHINE SUPPORT
2355 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2357 S:      Maintained
2358
2359 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2360 M:      Santosh Shilimkar <ssantosh@kernel.org>
2361 L:      linux-kernel@vger.kernel.org
2362 S:      Maintained
2363 F:      drivers/memory/*emif*
2364
2365 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2366 M:      Tero Kristo <t-kristo@ti.com>
2367 M:      Nishanth Menon <nm@ti.com>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 S:      Supported
2370 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2371 F:      arch/arm64/boot/dts/ti/Makefile
2372 F:      arch/arm64/boot/dts/ti/k3-*
2373 F:      include/dt-bindings/pinctrl/k3.h
2374
2375 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2376 M:      Santosh Shilimkar <ssantosh@kernel.org>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 S:      Maintained
2379 F:      arch/arm/mach-keystone/
2380 F:      arch/arm/boot/dts/keystone-*
2381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2382
2383 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2384 M:      Santosh Shilimkar <ssantosh@kernel.org>
2385 L:      linux-kernel@vger.kernel.org
2386 S:      Maintained
2387 F:      drivers/clk/keystone/
2388
2389 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2390 M:      Santosh Shilimkar <ssantosh@kernel.org>
2391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2392 L:      linux-kernel@vger.kernel.org
2393 S:      Maintained
2394 F:      drivers/clocksource/timer-keystone.c
2395
2396 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2397 M:      Santosh Shilimkar <ssantosh@kernel.org>
2398 L:      linux-kernel@vger.kernel.org
2399 S:      Maintained
2400 F:      drivers/power/reset/keystone-reset.c
2401
2402 ARM/THECUS N2100 MACHINE SUPPORT
2403 M:      Lennert Buytenhek <kernel@wantstofly.org>
2404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2405 S:      Maintained
2406
2407 ARM/TOSA MACHINE SUPPORT
2408 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2409 M:      Dirk Opfer <dirk@opfer-online.de>
2410 S:      Maintained
2411
2412 ARM/UNIPHIER ARCHITECTURE
2413 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2416 S:      Maintained
2417 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2418 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2419 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2420 F:      arch/arm/boot/dts/uniphier*
2421 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2422 F:      arch/arm/mach-uniphier/
2423 F:      arch/arm/mm/cache-uniphier.c
2424 F:      arch/arm64/boot/dts/socionext/uniphier*
2425 F:      drivers/bus/uniphier-system-bus.c
2426 F:      drivers/clk/uniphier/
2427 F:      drivers/dma/uniphier-mdmac.c
2428 F:      drivers/gpio/gpio-uniphier.c
2429 F:      drivers/i2c/busses/i2c-uniphier*
2430 F:      drivers/irqchip/irq-uniphier-aidet.c
2431 F:      drivers/mmc/host/uniphier-sd.c
2432 F:      drivers/pinctrl/uniphier/
2433 F:      drivers/reset/reset-uniphier.c
2434 F:      drivers/tty/serial/8250/8250_uniphier.c
2435 N:      uniphier
2436
2437 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2438 M:      Ulf Hansson <ulf.hansson@linaro.org>
2439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2440 T:      git git://git.linaro.org/people/ulfh/clk.git
2441 S:      Maintained
2442 F:      drivers/clk/ux500/
2443
2444 ARM/VERSATILE EXPRESS PLATFORM
2445 M:      Liviu Dudau <liviu.dudau@arm.com>
2446 M:      Sudeep Holla <sudeep.holla@arm.com>
2447 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2449 S:      Maintained
2450 F:      arch/arm/boot/dts/vexpress*
2451 F:      arch/arm64/boot/dts/arm/
2452 F:      arch/arm/mach-vexpress/
2453 F:      */*/vexpress*
2454 F:      */*/*/vexpress*
2455 F:      drivers/clk/versatile/clk-vexpress-osc.c
2456 F:      drivers/clocksource/timer-versatile.c
2457 N:      mps2
2458
2459 ARM/VFP SUPPORT
2460 M:      Russell King <linux@armlinux.org.uk>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 W:      http://www.armlinux.org.uk/
2463 S:      Maintained
2464 F:      arch/arm/vfp/
2465
2466 ARM/VOIPAC PXA270 SUPPORT
2467 M:      Marek Vasut <marek.vasut@gmail.com>
2468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 S:      Maintained
2470 F:      arch/arm/mach-pxa/vpac270.c
2471 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2472
2473 ARM/VT8500 ARM ARCHITECTURE
2474 M:      Tony Prisk <linux@prisktech.co.nz>
2475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2476 S:      Maintained
2477 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2478 F:      arch/arm/mach-vt8500/
2479 F:      drivers/clocksource/timer-vt8500.c
2480 F:      drivers/i2c/busses/i2c-wmt.c
2481 F:      drivers/mmc/host/wmt-sdmmc.c
2482 F:      drivers/pwm/pwm-vt8500.c
2483 F:      drivers/rtc/rtc-vt8500.c
2484 F:      drivers/tty/serial/vt8500_serial.c
2485 F:      drivers/usb/host/ehci-platform.c
2486 F:      drivers/usb/host/uhci-platform.c
2487 F:      drivers/video/fbdev/vt8500lcdfb.*
2488 F:      drivers/video/fbdev/wm8505fb*
2489 F:      drivers/video/fbdev/wmt_ge_rops.*
2490
2491 ARM/ZIPIT Z2 SUPPORT
2492 M:      Marek Vasut <marek.vasut@gmail.com>
2493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2494 S:      Maintained
2495 F:      arch/arm/mach-pxa/z2.c
2496 F:      arch/arm/mach-pxa/include/mach/z2.h
2497
2498 ARM/ZTE ARCHITECTURE
2499 M:      Jun Nie <jun.nie@linaro.org>
2500 M:      Shawn Guo <shawnguo@kernel.org>
2501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2502 S:      Maintained
2503 F:      arch/arm/boot/dts/zx2967*
2504 F:      arch/arm/mach-zx/
2505 F:      arch/arm64/boot/dts/zte/
2506 F:      drivers/clk/zte/
2507 F:      drivers/dma/zx_dma.c
2508 F:      drivers/gpio/gpio-zx.c
2509 F:      drivers/i2c/busses/i2c-zx2967.c
2510 F:      drivers/mmc/host/dw_mmc-zx.*
2511 F:      drivers/pinctrl/zte/
2512 F:      drivers/soc/zte/
2513 F:      drivers/thermal/zx2967_thermal.c
2514 F:      drivers/watchdog/zx2967_wdt.c
2515 F:      Documentation/devicetree/bindings/arm/zte.yaml
2516 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2517 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2518 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2519 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2520 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2521 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2522 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2523 F:      Documentation/devicetree/bindings/soc/zte/
2524 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2525 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2526 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2527 F:      include/dt-bindings/clock/zx2967*.h
2528 F:      include/dt-bindings/soc/zte,*.h
2529 F:      sound/soc/codecs/zx_aud96p22.c
2530 F:      sound/soc/zte/
2531
2532 ARM/ZYNQ ARCHITECTURE
2533 M:      Michal Simek <michal.simek@xilinx.com>
2534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2535 W:      http://wiki.xilinx.com
2536 T:      git https://github.com/Xilinx/linux-xlnx.git
2537 S:      Supported
2538 F:      arch/arm/mach-zynq/
2539 F:      drivers/cpuidle/cpuidle-zynq.c
2540 F:      drivers/block/xsysace.c
2541 N:      zynq
2542 N:      xilinx
2543 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2544 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2545 F:      drivers/clocksource/timer-cadence-ttc.c
2546 F:      drivers/i2c/busses/i2c-cadence.c
2547 F:      drivers/mmc/host/sdhci-of-arasan.c
2548 F:      drivers/edac/synopsys_edac.c
2549 F:      drivers/i2c/busses/i2c-xiic.c
2550
2551 ARM64 PORT (AARCH64 ARCHITECTURE)
2552 M:      Catalin Marinas <catalin.marinas@arm.com>
2553 M:      Will Deacon <will@kernel.org>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2556 S:      Maintained
2557 F:      arch/arm64/
2558 X:      arch/arm64/boot/dts/
2559 F:      Documentation/arm64/
2560
2561 AS3645A LED FLASH CONTROLLER DRIVER
2562 M:      Sakari Ailus <sakari.ailus@iki.fi>
2563 L:      linux-leds@vger.kernel.org
2564 S:      Maintained
2565 F:      drivers/leds/leds-as3645a.c
2566
2567 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2568 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2569 L:      linux-media@vger.kernel.org
2570 T:      git git://linuxtv.org/media_tree.git
2571 S:      Maintained
2572 F:      drivers/media/i2c/ak7375.c
2573 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2574
2575 ASAHI KASEI AK8974 DRIVER
2576 M:      Linus Walleij <linus.walleij@linaro.org>
2577 L:      linux-iio@vger.kernel.org
2578 W:      http://www.akm.com/
2579 S:      Supported
2580 F:      drivers/iio/magnetometer/ak8974.c
2581
2582 ASC7621 HARDWARE MONITOR DRIVER
2583 M:      George Joseph <george.joseph@fairview5.com>
2584 L:      linux-hwmon@vger.kernel.org
2585 S:      Maintained
2586 F:      Documentation/hwmon/asc7621.rst
2587 F:      drivers/hwmon/asc7621.c
2588
2589 ASPEED VIDEO ENGINE DRIVER
2590 M:      Eddie James <eajames@linux.ibm.com>
2591 L:      linux-media@vger.kernel.org
2592 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2593 S:      Maintained
2594 F:      drivers/media/platform/aspeed-video.c
2595 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2596
2597 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2598 M:      Corentin Chary <corentin.chary@gmail.com>
2599 L:      acpi4asus-user@lists.sourceforge.net
2600 L:      platform-driver-x86@vger.kernel.org
2601 W:      http://acpi4asus.sf.net
2602 S:      Maintained
2603 F:      drivers/platform/x86/asus*.c
2604 F:      drivers/platform/x86/eeepc*.c
2605
2606 ASUS WIRELESS RADIO CONTROL DRIVER
2607 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2608 L:      platform-driver-x86@vger.kernel.org
2609 S:      Maintained
2610 F:      drivers/platform/x86/asus-wireless.c
2611
2612 ASYMMETRIC KEYS
2613 M:      David Howells <dhowells@redhat.com>
2614 L:      keyrings@vger.kernel.org
2615 S:      Maintained
2616 F:      Documentation/crypto/asymmetric-keys.txt
2617 F:      include/linux/verification.h
2618 F:      include/crypto/public_key.h
2619 F:      include/crypto/pkcs7.h
2620 F:      crypto/asymmetric_keys/
2621
2622 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2623 R:      Dan Williams <dan.j.williams@intel.com>
2624 W:      http://sourceforge.net/projects/xscaleiop
2625 S:      Odd fixes
2626 F:      Documentation/crypto/async-tx-api.txt
2627 F:      crypto/async_tx/
2628 F:      drivers/dma/
2629 F:      include/linux/dmaengine.h
2630 F:      include/linux/async_tx.h
2631
2632 AT24 EEPROM DRIVER
2633 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2634 L:      linux-i2c@vger.kernel.org
2635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2636 S:      Maintained
2637 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2638 F:      drivers/misc/eeprom/at24.c
2639
2640 ATA OVER ETHERNET (AOE) DRIVER
2641 M:      "Justin Sanders" <justin@coraid.com>
2642 W:      http://www.openaoe.org/
2643 S:      Supported
2644 F:      Documentation/aoe/
2645 F:      drivers/block/aoe/
2646
2647 ATHEROS 71XX/9XXX GPIO DRIVER
2648 M:      Alban Bedel <albeu@free.fr>
2649 W:      https://github.com/AlbanBedel/linux
2650 T:      git git://github.com/AlbanBedel/linux
2651 S:      Maintained
2652 F:      drivers/gpio/gpio-ath79.c
2653 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2654
2655 ATHEROS 71XX/9XXX USB PHY DRIVER
2656 M:      Alban Bedel <albeu@free.fr>
2657 W:      https://github.com/AlbanBedel/linux
2658 T:      git git://github.com/AlbanBedel/linux
2659 S:      Maintained
2660 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2661 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2662
2663 ATHEROS ATH GENERIC UTILITIES
2664 M:      Kalle Valo <kvalo@codeaurora.org>
2665 L:      linux-wireless@vger.kernel.org
2666 S:      Supported
2667 F:      drivers/net/wireless/ath/*
2668
2669 ATHEROS ATH5K WIRELESS DRIVER
2670 M:      Jiri Slaby <jirislaby@gmail.com>
2671 M:      Nick Kossifidis <mickflemm@gmail.com>
2672 M:      Luis Chamberlain <mcgrof@kernel.org>
2673 L:      linux-wireless@vger.kernel.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2675 S:      Maintained
2676 F:      drivers/net/wireless/ath/ath5k/
2677
2678 ATHEROS ATH6KL WIRELESS DRIVER
2679 M:      Kalle Valo <kvalo@codeaurora.org>
2680 L:      linux-wireless@vger.kernel.org
2681 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2683 S:      Supported
2684 F:      drivers/net/wireless/ath/ath6kl/
2685
2686 ATI_REMOTE2 DRIVER
2687 M:      Ville Syrjala <syrjala@sci.fi>
2688 S:      Maintained
2689 F:      drivers/input/misc/ati_remote2.c
2690
2691 ATK0110 HWMON DRIVER
2692 M:      Luca Tettamanti <kronos.it@gmail.com>
2693 L:      linux-hwmon@vger.kernel.org
2694 S:      Maintained
2695 F:      drivers/hwmon/asus_atk0110.c
2696
2697 ATLX ETHERNET DRIVERS
2698 M:      Jay Cliburn <jcliburn@gmail.com>
2699 M:      Chris Snook <chris.snook@gmail.com>
2700 L:      netdev@vger.kernel.org
2701 W:      http://sourceforge.net/projects/atl1
2702 W:      http://atl1.sourceforge.net
2703 S:      Maintained
2704 F:      drivers/net/ethernet/atheros/
2705
2706 ATM
2707 M:      Chas Williams <3chas3@gmail.com>
2708 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2709 L:      netdev@vger.kernel.org
2710 W:      http://linux-atm.sourceforge.net
2711 S:      Maintained
2712 F:      drivers/atm/
2713 F:      include/linux/atm*
2714 F:      include/uapi/linux/atm*
2715
2716 ATMEL MACB ETHERNET DRIVER
2717 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2718 S:      Supported
2719 F:      drivers/net/ethernet/cadence/
2720
2721 ATMEL MAXTOUCH DRIVER
2722 M:      Nick Dyer <nick@shmanahar.org>
2723 T:      git git://github.com/ndyer/linux.git
2724 S:      Maintained
2725 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2726 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2727
2728 ATMEL WIRELESS DRIVER
2729 M:      Simon Kelley <simon@thekelleys.org.uk>
2730 L:      linux-wireless@vger.kernel.org
2731 W:      http://www.thekelleys.org.uk/atmel
2732 W:      http://atmelwlandriver.sourceforge.net/
2733 S:      Maintained
2734 F:      drivers/net/wireless/atmel/atmel*
2735
2736 ATOMIC INFRASTRUCTURE
2737 M:      Will Deacon <will@kernel.org>
2738 M:      Peter Zijlstra <peterz@infradead.org>
2739 R:      Boqun Feng <boqun.feng@gmail.com>
2740 L:      linux-kernel@vger.kernel.org
2741 S:      Maintained
2742 F:      arch/*/include/asm/atomic*.h
2743 F:      include/*/atomic*.h
2744 F:      scripts/atomic/
2745
2746 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2747 M:      Bradley Grove <linuxdrivers@attotech.com>
2748 L:      linux-scsi@vger.kernel.org
2749 W:      http://www.attotech.com
2750 S:      Supported
2751 F:      drivers/scsi/esas2r
2752
2753 ATUSB IEEE 802.15.4 RADIO DRIVER
2754 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2755 L:      linux-wpan@vger.kernel.org
2756 S:      Maintained
2757 F:      drivers/net/ieee802154/atusb.c
2758 F:      drivers/net/ieee802154/atusb.h
2759 F:      drivers/net/ieee802154/at86rf230.h
2760
2761 AUDIT SUBSYSTEM
2762 M:      Paul Moore <paul@paul-moore.com>
2763 M:      Eric Paris <eparis@redhat.com>
2764 L:      linux-audit@redhat.com (moderated for non-subscribers)
2765 W:      https://github.com/linux-audit
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2767 S:      Supported
2768 F:      include/linux/audit.h
2769 F:      include/uapi/linux/audit.h
2770 F:      kernel/audit*
2771
2772 AUXILIARY DISPLAY DRIVERS
2773 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2774 S:      Maintained
2775 F:      drivers/auxdisplay/
2776 F:      include/linux/cfag12864b.h
2777
2778 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2779 M:      Andreas Klinger <ak@it-klinger.de>
2780 L:      linux-iio@vger.kernel.org
2781 S:      Maintained
2782 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2783 F:      drivers/iio/adc/hx711.c
2784
2785 AX.25 NETWORK LAYER
2786 M:      Ralf Baechle <ralf@linux-mips.org>
2787 L:      linux-hams@vger.kernel.org
2788 W:      http://www.linux-ax25.org/
2789 S:      Maintained
2790 F:      include/uapi/linux/ax25.h
2791 F:      include/net/ax25.h
2792 F:      net/ax25/
2793
2794 AXENTIA ARM DEVICES
2795 M:      Peter Rosin <peda@axentia.se>
2796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2797 S:      Maintained
2798 F:      Documentation/devicetree/bindings/arm/axentia.txt
2799 F:      arch/arm/boot/dts/at91-linea.dtsi
2800 F:      arch/arm/boot/dts/at91-natte.dtsi
2801 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2802 F:      arch/arm/boot/dts/at91-tse850-3.dts
2803
2804 AXENTIA ASOC DRIVERS
2805 M:      Peter Rosin <peda@axentia.se>
2806 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2807 S:      Maintained
2808 F:      Documentation/devicetree/bindings/sound/axentia,*
2809 F:      sound/soc/atmel/tse850-pcm5142.c
2810
2811 AXXIA I2C CONTROLLER
2812 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2813 L:      linux-i2c@vger.kernel.org
2814 S:      Maintained
2815 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2816 F:      drivers/i2c/busses/i2c-axxia.c
2817
2818 AZ6007 DVB DRIVER
2819 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2820 L:      linux-media@vger.kernel.org
2821 W:      https://linuxtv.org
2822 T:      git git://linuxtv.org/media_tree.git
2823 S:      Maintained
2824 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2825
2826 AZTECH FM RADIO RECEIVER DRIVER
2827 M:      Hans Verkuil <hverkuil@xs4all.nl>
2828 L:      linux-media@vger.kernel.org
2829 T:      git git://linuxtv.org/media_tree.git
2830 W:      https://linuxtv.org
2831 S:      Maintained
2832 F:      drivers/media/radio/radio-aztech*
2833
2834 B43 WIRELESS DRIVER
2835 L:      linux-wireless@vger.kernel.org
2836 L:      b43-dev@lists.infradead.org
2837 W:      http://wireless.kernel.org/en/users/Drivers/b43
2838 S:      Odd Fixes
2839 F:      drivers/net/wireless/broadcom/b43/
2840
2841 B43LEGACY WIRELESS DRIVER
2842 M:      Larry Finger <Larry.Finger@lwfinger.net>
2843 L:      linux-wireless@vger.kernel.org
2844 L:      b43-dev@lists.infradead.org
2845 W:      http://wireless.kernel.org/en/users/Drivers/b43
2846 S:      Maintained
2847 F:      drivers/net/wireless/broadcom/b43legacy/
2848
2849 BACKLIGHT CLASS/SUBSYSTEM
2850 M:      Lee Jones <lee.jones@linaro.org>
2851 M:      Daniel Thompson <daniel.thompson@linaro.org>
2852 M:      Jingoo Han <jingoohan1@gmail.com>
2853 L:      dri-devel@lists.freedesktop.org
2854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2855 S:      Maintained
2856 F:      drivers/video/backlight/
2857 F:      include/linux/backlight.h
2858 F:      include/linux/pwm_backlight.h
2859 F:      Documentation/devicetree/bindings/leds/backlight
2860
2861 BATMAN ADVANCED
2862 M:      Marek Lindner <mareklindner@neomailbox.ch>
2863 M:      Simon Wunderlich <sw@simonwunderlich.de>
2864 M:      Antonio Quartulli <a@unstable.cc>
2865 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2866 W:      https://www.open-mesh.org/
2867 B:      https://www.open-mesh.org/projects/batman-adv/issues
2868 C:      irc://chat.freenode.net/batman
2869 Q:      https://patchwork.open-mesh.org/project/batman/list/
2870 T:      git https://git.open-mesh.org/linux-merge.git
2871 S:      Maintained
2872 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2873 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2874 F:      Documentation/networking/batman-adv.rst
2875 F:      include/uapi/linux/batadv_packet.h
2876 F:      include/uapi/linux/batman_adv.h
2877 F:      net/batman-adv/
2878
2879 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2880 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2881 L:      linux-hams@vger.kernel.org
2882 W:      http://www.baycom.org/~tom/ham/ham.html
2883 S:      Maintained
2884 F:      drivers/net/hamradio/baycom*
2885
2886 BCACHE (BLOCK LAYER CACHE)
2887 M:      Coly Li <colyli@suse.de>
2888 M:      Kent Overstreet <kent.overstreet@gmail.com>
2889 L:      linux-bcache@vger.kernel.org
2890 W:      http://bcache.evilpiepirate.org
2891 C:      irc://irc.oftc.net/bcache
2892 S:      Maintained
2893 F:      drivers/md/bcache/
2894
2895 BDISP ST MEDIA DRIVER
2896 M:      Fabien Dessenne <fabien.dessenne@st.com>
2897 L:      linux-media@vger.kernel.org
2898 T:      git git://linuxtv.org/media_tree.git
2899 W:      https://linuxtv.org
2900 S:      Supported
2901 F:      drivers/media/platform/sti/bdisp
2902
2903 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2904 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2905 L:      netdev@vger.kernel.org
2906 S:      Maintained
2907 F:      drivers/net/ethernet/ec_bhf.c
2908
2909 BEFS FILE SYSTEM
2910 M:      Luis de Bethencourt <luisbg@kernel.org>
2911 M:      Salah Triki <salah.triki@gmail.com>
2912 S:      Maintained
2913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2914 F:      Documentation/filesystems/befs.txt
2915 F:      fs/befs/
2916
2917 BFQ I/O SCHEDULER
2918 M:      Paolo Valente <paolo.valente@linaro.org>
2919 M:      Jens Axboe <axboe@kernel.dk>
2920 L:      linux-block@vger.kernel.org
2921 S:      Maintained
2922 F:      block/bfq-*
2923 F:      Documentation/block/bfq-iosched.txt
2924
2925 BFS FILE SYSTEM
2926 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2927 S:      Maintained
2928 F:      Documentation/filesystems/bfs.txt
2929 F:      fs/bfs/
2930 F:      include/uapi/linux/bfs_fs.h
2931
2932 BLINKM RGB LED DRIVER
2933 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2934 S:      Maintained
2935 F:      drivers/leds/leds-blinkm.c
2936
2937 BLOCK LAYER
2938 M:      Jens Axboe <axboe@kernel.dk>
2939 L:      linux-block@vger.kernel.org
2940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2941 S:      Maintained
2942 F:      block/
2943 F:      drivers/block/
2944 F:      kernel/trace/blktrace.c
2945 F:      lib/sbitmap.c
2946
2947 BLOCK2MTD DRIVER
2948 M:      Joern Engel <joern@lazybastard.org>
2949 L:      linux-mtd@lists.infradead.org
2950 S:      Maintained
2951 F:      drivers/mtd/devices/block2mtd.c
2952
2953 BLUETOOTH DRIVERS
2954 M:      Marcel Holtmann <marcel@holtmann.org>
2955 M:      Johan Hedberg <johan.hedberg@gmail.com>
2956 L:      linux-bluetooth@vger.kernel.org
2957 W:      http://www.bluez.org/
2958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2960 S:      Maintained
2961 F:      drivers/bluetooth/
2962
2963 BLUETOOTH SUBSYSTEM
2964 M:      Marcel Holtmann <marcel@holtmann.org>
2965 M:      Johan Hedberg <johan.hedberg@gmail.com>
2966 L:      linux-bluetooth@vger.kernel.org
2967 W:      http://www.bluez.org/
2968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2970 S:      Maintained
2971 F:      net/bluetooth/
2972 F:      include/net/bluetooth/
2973
2974 BONDING DRIVER
2975 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2976 M:      Veaceslav Falico <vfalico@gmail.com>
2977 M:      Andy Gospodarek <andy@greyhouse.net>
2978 L:      netdev@vger.kernel.org
2979 W:      http://sourceforge.net/projects/bonding/
2980 S:      Supported
2981 F:      drivers/net/bonding/
2982 F:      include/uapi/linux/if_bonding.h
2983
2984 BPF (Safe dynamic programs and tools)
2985 M:      Alexei Starovoitov <ast@kernel.org>
2986 M:      Daniel Borkmann <daniel@iogearbox.net>
2987 R:      Martin KaFai Lau <kafai@fb.com>
2988 R:      Song Liu <songliubraving@fb.com>
2989 R:      Yonghong Song <yhs@fb.com>
2990 L:      netdev@vger.kernel.org
2991 L:      bpf@vger.kernel.org
2992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2994 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2995 S:      Supported
2996 F:      arch/*/net/*
2997 F:      Documentation/networking/filter.txt
2998 F:      Documentation/bpf/
2999 F:      include/linux/bpf*
3000 F:      include/linux/filter.h
3001 F:      include/trace/events/xdp.h
3002 F:      include/uapi/linux/bpf*
3003 F:      include/uapi/linux/filter.h
3004 F:      kernel/bpf/
3005 F:      kernel/trace/bpf_trace.c
3006 F:      lib/test_bpf.c
3007 F:      net/bpf/
3008 F:      net/core/filter.c
3009 F:      net/sched/act_bpf.c
3010 F:      net/sched/cls_bpf.c
3011 F:      samples/bpf/
3012 F:      tools/bpf/
3013 F:      tools/lib/bpf/
3014 F:      tools/testing/selftests/bpf/
3015 K:      bpf
3016 N:      bpf
3017
3018 BPF JIT for ARM
3019 M:      Shubham Bansal <illusionist.neo@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 L:      bpf@vger.kernel.org
3022 S:      Maintained
3023 F:      arch/arm/net/
3024
3025 BPF JIT for ARM64
3026 M:      Daniel Borkmann <daniel@iogearbox.net>
3027 M:      Alexei Starovoitov <ast@kernel.org>
3028 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      bpf@vger.kernel.org
3031 S:      Supported
3032 F:      arch/arm64/net/
3033
3034 BPF JIT for MIPS (32-BIT AND 64-BIT)
3035 M:      Paul Burton <paul.burton@mips.com>
3036 L:      netdev@vger.kernel.org
3037 L:      bpf@vger.kernel.org
3038 S:      Maintained
3039 F:      arch/mips/net/
3040
3041 BPF JIT for NFP NICs
3042 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3043 L:      netdev@vger.kernel.org
3044 L:      bpf@vger.kernel.org
3045 S:      Supported
3046 F:      drivers/net/ethernet/netronome/nfp/bpf/
3047
3048 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3049 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3050 M:      Sandipan Das <sandipan@linux.ibm.com>
3051 L:      netdev@vger.kernel.org
3052 L:      bpf@vger.kernel.org
3053 S:      Maintained
3054 F:      arch/powerpc/net/
3055
3056 BPF JIT for RISC-V (RV64G)
3057 M:      Björn Töpel <bjorn.topel@gmail.com>
3058 L:      netdev@vger.kernel.org
3059 S:      Maintained
3060 F:      arch/riscv/net/
3061
3062 BPF JIT for S390
3063 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3064 M:      Vasily Gorbik <gor@linux.ibm.com>
3065 M:      Christian Borntraeger <borntraeger@de.ibm.com>
3066 L:      netdev@vger.kernel.org
3067 L:      bpf@vger.kernel.org
3068 S:      Maintained
3069 F:      arch/s390/net/
3070 X:      arch/s390/net/pnet.c
3071
3072 BPF JIT for SPARC (32-BIT AND 64-BIT)
3073 M:      David S. Miller <davem@davemloft.net>
3074 L:      netdev@vger.kernel.org
3075 L:      bpf@vger.kernel.org
3076 S:      Maintained
3077 F:      arch/sparc/net/
3078
3079 BPF JIT for X86 32-BIT
3080 M:      Wang YanQing <udknight@gmail.com>
3081 L:      netdev@vger.kernel.org
3082 L:      bpf@vger.kernel.org
3083 S:      Maintained
3084 F:      arch/x86/net/bpf_jit_comp32.c
3085
3086 BPF JIT for X86 64-BIT
3087 M:      Alexei Starovoitov <ast@kernel.org>
3088 M:      Daniel Borkmann <daniel@iogearbox.net>
3089 L:      netdev@vger.kernel.org
3090 L:      bpf@vger.kernel.org
3091 S:      Supported
3092 F:      arch/x86/net/
3093 X:      arch/x86/net/bpf_jit_comp32.c
3094
3095 BROADCOM B44 10/100 ETHERNET DRIVER
3096 M:      Michael Chan <michael.chan@broadcom.com>
3097 L:      netdev@vger.kernel.org
3098 S:      Supported
3099 F:      drivers/net/ethernet/broadcom/b44.*
3100
3101 BROADCOM B53 ETHERNET SWITCH DRIVER
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 L:      netdev@vger.kernel.org
3104 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3105 S:      Supported
3106 F:      drivers/net/dsa/b53/*
3107 F:      include/linux/platform_data/b53.h
3108
3109 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3110 M:      Florian Fainelli <f.fainelli@gmail.com>
3111 M:      Ray Jui <rjui@broadcom.com>
3112 M:      Scott Branden <sbranden@broadcom.com>
3113 M:      bcm-kernel-feedback-list@broadcom.com
3114 T:      git git://github.com/broadcom/mach-bcm
3115 S:      Maintained
3116 N:      bcm281*
3117 N:      bcm113*
3118 N:      bcm216*
3119 N:      kona
3120 F:      arch/arm/mach-bcm/
3121
3122 BROADCOM BCM2835 ARM ARCHITECTURE
3123 M:      Eric Anholt <eric@anholt.net>
3124 M:      Stefan Wahren <wahrenst@gmx.net>
3125 L:      bcm-kernel-feedback-list@broadcom.com
3126 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3128 T:      git git://github.com/anholt/linux
3129 S:      Maintained
3130 N:      bcm2835
3131 F:      drivers/staging/vc04_services
3132
3133 BROADCOM BCM47XX MIPS ARCHITECTURE
3134 M:      Hauke Mehrtens <hauke@hauke-m.de>
3135 M:      Rafał Miłecki <zajec5@gmail.com>
3136 L:      linux-mips@vger.kernel.org
3137 S:      Maintained
3138 F:      Documentation/devicetree/bindings/mips/brcm/
3139 F:      arch/mips/bcm47xx/*
3140 F:      arch/mips/include/asm/mach-bcm47xx/*
3141
3142 BROADCOM BCM5301X ARM ARCHITECTURE
3143 M:      Hauke Mehrtens <hauke@hauke-m.de>
3144 M:      Rafał Miłecki <zajec5@gmail.com>
3145 M:      bcm-kernel-feedback-list@broadcom.com
3146 L:      linux-arm-kernel@lists.infradead.org
3147 S:      Maintained
3148 F:      arch/arm/mach-bcm/bcm_5301x.c
3149 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3150 F:      arch/arm/boot/dts/bcm470*
3151 F:      arch/arm/boot/dts/bcm953012*
3152
3153 BROADCOM BCM53573 ARM ARCHITECTURE
3154 M:      Rafał Miłecki <rafal@milecki.pl>
3155 L:      bcm-kernel-feedback-list@broadcom.com
3156 L:      linux-arm-kernel@lists.infradead.org
3157 S:      Maintained
3158 F:      arch/arm/boot/dts/bcm53573*
3159 F:      arch/arm/boot/dts/bcm47189*
3160
3161 BROADCOM BCM63XX ARM ARCHITECTURE
3162 M:      Florian Fainelli <f.fainelli@gmail.com>
3163 M:      bcm-kernel-feedback-list@broadcom.com
3164 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3165 T:      git git://github.com/broadcom/stblinux.git
3166 S:      Maintained
3167 N:      bcm63xx
3168
3169 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3170 M:      Kevin Cernekee <cernekee@gmail.com>
3171 L:      linux-usb@vger.kernel.org
3172 S:      Maintained
3173 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3174
3175 BROADCOM BCM7XXX ARM ARCHITECTURE
3176 M:      Brian Norris <computersforpeace@gmail.com>
3177 M:      Gregory Fong <gregory.0xf0@gmail.com>
3178 M:      Florian Fainelli <f.fainelli@gmail.com>
3179 M:      bcm-kernel-feedback-list@broadcom.com
3180 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3181 T:      git git://github.com/broadcom/stblinux.git
3182 S:      Maintained
3183 F:      arch/arm/mach-bcm/*brcmstb*
3184 F:      arch/arm/boot/dts/bcm7*.dts*
3185 F:      drivers/bus/brcmstb_gisb.c
3186 F:      arch/arm/mm/cache-b15-rac.c
3187 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3188 N:      brcmstb
3189
3190 BROADCOM BMIPS CPUFREQ DRIVER
3191 M:      Markus Mayer <mmayer@broadcom.com>
3192 M:      bcm-kernel-feedback-list@broadcom.com
3193 L:      linux-pm@vger.kernel.org
3194 S:      Maintained
3195 F:      drivers/cpufreq/bmips-cpufreq.c
3196
3197 BROADCOM BMIPS MIPS ARCHITECTURE
3198 M:      Kevin Cernekee <cernekee@gmail.com>
3199 M:      Florian Fainelli <f.fainelli@gmail.com>
3200 L:      bcm-kernel-feedback-list@broadcom.com
3201 L:      linux-mips@vger.kernel.org
3202 T:      git git://github.com/broadcom/stblinux.git
3203 S:      Maintained
3204 F:      arch/mips/bmips/*
3205 F:      arch/mips/include/asm/mach-bmips/*
3206 F:      arch/mips/kernel/*bmips*
3207 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3208 F:      drivers/irqchip/irq-bcm63*
3209 F:      drivers/irqchip/irq-bcm7*
3210 F:      drivers/irqchip/irq-brcmstb*
3211 F:      include/linux/bcm963xx_nvram.h
3212 F:      include/linux/bcm963xx_tag.h
3213
3214 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3215 M:      Rasesh Mody <rmody@marvell.com>
3216 M:      GR-Linux-NIC-Dev@marvell.com
3217 L:      netdev@vger.kernel.org
3218 S:      Supported
3219 F:      drivers/net/ethernet/broadcom/bnx2.*
3220 F:      drivers/net/ethernet/broadcom/bnx2_*
3221
3222 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3223 M:      QLogic-Storage-Upstream@qlogic.com
3224 L:      linux-scsi@vger.kernel.org
3225 S:      Supported
3226 F:      drivers/scsi/bnx2fc/
3227
3228 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3229 M:      QLogic-Storage-Upstream@qlogic.com
3230 L:      linux-scsi@vger.kernel.org
3231 S:      Supported
3232 F:      drivers/scsi/bnx2i/
3233
3234 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3235 M:      Ariel Elior <aelior@marvell.com>
3236 M:      Sudarsana Kalluru <skalluru@marvell.com>
3237 M:      GR-everest-linux-l2@marvell.com
3238 L:      netdev@vger.kernel.org
3239 S:      Supported
3240 F:      drivers/net/ethernet/broadcom/bnx2x/
3241
3242 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3243 M:      Michael Chan <michael.chan@broadcom.com>
3244 L:      netdev@vger.kernel.org
3245 S:      Supported
3246 F:      drivers/net/ethernet/broadcom/bnxt/
3247
3248 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3249 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3250 M:      Franky Lin <franky.lin@broadcom.com>
3251 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3252 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3253 M:      Wright Feng <wright.feng@cypress.com>
3254 L:      linux-wireless@vger.kernel.org
3255 L:      brcm80211-dev-list.pdl@broadcom.com
3256 L:      brcm80211-dev-list@cypress.com
3257 S:      Supported
3258 F:      drivers/net/wireless/broadcom/brcm80211/
3259
3260 BROADCOM BRCMSTB GPIO DRIVER
3261 M:      Gregory Fong <gregory.0xf0@gmail.com>
3262 L:      bcm-kernel-feedback-list@broadcom.com
3263 S:      Supported
3264 F:      drivers/gpio/gpio-brcmstb.c
3265 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3266
3267 BROADCOM BRCMSTB I2C DRIVER
3268 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3269 L:      linux-i2c@vger.kernel.org
3270 L:      bcm-kernel-feedback-list@broadcom.com
3271 S:      Supported
3272 F:      drivers/i2c/busses/i2c-brcmstb.c
3273 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3274
3275 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3276 M:      Al Cooper <alcooperx@gmail.com>
3277 L:      linux-kernel@vger.kernel.org
3278 L:      bcm-kernel-feedback-list@broadcom.com
3279 S:      Maintained
3280 F:      drivers/phy/broadcom/phy-brcm-usb*
3281
3282 BROADCOM GENET ETHERNET DRIVER
3283 M:      Doug Berger <opendmb@gmail.com>
3284 M:      Florian Fainelli <f.fainelli@gmail.com>
3285 L:      bcm-kernel-feedback-list@broadcom.com
3286 L:      netdev@vger.kernel.org
3287 S:      Supported
3288 F:      drivers/net/ethernet/broadcom/genet/
3289
3290 BROADCOM IPROC ARM ARCHITECTURE
3291 M:      Ray Jui <rjui@broadcom.com>
3292 M:      Scott Branden <sbranden@broadcom.com>
3293 M:      bcm-kernel-feedback-list@broadcom.com
3294 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3295 T:      git git://github.com/broadcom/cygnus-linux.git
3296 S:      Maintained
3297 N:      iproc
3298 N:      cygnus
3299 N:      bcm[-_]nsp
3300 N:      bcm9113*
3301 N:      bcm9583*
3302 N:      bcm9585*
3303 N:      bcm9586*
3304 N:      bcm988312
3305 N:      bcm113*
3306 N:      bcm583*
3307 N:      bcm585*
3308 N:      bcm586*
3309 N:      bcm88312
3310 N:      hr2
3311 N:      stingray
3312 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3313 F:      arch/arm64/boot/dts/broadcom/stingray/*
3314 F:      drivers/clk/bcm/clk-ns*
3315 F:      drivers/clk/bcm/clk-sr*
3316 F:      drivers/pinctrl/bcm/pinctrl-ns*
3317 F:      include/dt-bindings/clock/bcm-sr*
3318
3319 BROADCOM KONA GPIO DRIVER
3320 M:      Ray Jui <rjui@broadcom.com>
3321 L:      bcm-kernel-feedback-list@broadcom.com
3322 S:      Supported
3323 F:      drivers/gpio/gpio-bcm-kona.c
3324 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3325
3326 BROADCOM NETXTREME-E ROCE DRIVER
3327 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3328 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3329 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3330 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3331 L:      linux-rdma@vger.kernel.org
3332 W:      http://www.broadcom.com
3333 S:      Supported
3334 F:      drivers/infiniband/hw/bnxt_re/
3335 F:      include/uapi/rdma/bnxt_re-abi.h
3336
3337 BROADCOM NVRAM DRIVER
3338 M:      Rafał Miłecki <zajec5@gmail.com>
3339 L:      linux-mips@vger.kernel.org
3340 S:      Maintained
3341 F:      drivers/firmware/broadcom/*
3342
3343 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3344 M:      Rafał Miłecki <zajec5@gmail.com>
3345 L:      linux-wireless@vger.kernel.org
3346 S:      Maintained
3347 F:      drivers/bcma/
3348 F:      include/linux/bcma/
3349
3350 BROADCOM STB AVS CPUFREQ DRIVER
3351 M:      Markus Mayer <mmayer@broadcom.com>
3352 M:      bcm-kernel-feedback-list@broadcom.com
3353 L:      linux-pm@vger.kernel.org
3354 S:      Maintained
3355 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3356 F:      drivers/cpufreq/brcmstb*
3357
3358 BROADCOM STB AVS TMON DRIVER
3359 M:      Markus Mayer <mmayer@broadcom.com>
3360 M:      bcm-kernel-feedback-list@broadcom.com
3361 L:      linux-pm@vger.kernel.org
3362 S:      Maintained
3363 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3364 F:      drivers/thermal/broadcom/brcmstb*
3365
3366 BROADCOM STB NAND FLASH DRIVER
3367 M:      Brian Norris <computersforpeace@gmail.com>
3368 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3369 L:      linux-mtd@lists.infradead.org
3370 L:      bcm-kernel-feedback-list@broadcom.com
3371 S:      Maintained
3372 F:      drivers/mtd/nand/raw/brcmnand/
3373
3374 BROADCOM STB DPFE DRIVER
3375 M:      Markus Mayer <mmayer@broadcom.com>
3376 M:      bcm-kernel-feedback-list@broadcom.com
3377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3378 S:      Maintained
3379 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3380 F:      drivers/memory/brcmstb_dpfe.c
3381
3382 BROADCOM SPI DRIVER
3383 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3384 M:      bcm-kernel-feedback-list@broadcom.com
3385 S:      Maintained
3386 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3387 F:      drivers/spi/spi-bcm-qspi.*
3388 F:      drivers/spi/spi-brcmstb-qspi.c
3389 F:      drivers/spi/spi-iproc-qspi.c
3390
3391 BROADCOM SYSTEMPORT ETHERNET DRIVER
3392 M:      Florian Fainelli <f.fainelli@gmail.com>
3393 L:      bcm-kernel-feedback-list@broadcom.com
3394 L:      netdev@vger.kernel.org
3395 S:      Supported
3396 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3397
3398 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3399 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3400 M:      Prashant Sreedharan <prashant@broadcom.com>
3401 M:      Michael Chan <mchan@broadcom.com>
3402 L:      netdev@vger.kernel.org
3403 S:      Supported
3404 F:      drivers/net/ethernet/broadcom/tg3.*
3405
3406 BROCADE BFA FC SCSI DRIVER
3407 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3408 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3409 L:      linux-scsi@vger.kernel.org
3410 S:      Supported
3411 F:      drivers/scsi/bfa/
3412
3413 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3414 M:      Rasesh Mody <rmody@marvell.com>
3415 M:      Sudarsana Kalluru <skalluru@marvell.com>
3416 M:      GR-Linux-NIC-Dev@marvell.com
3417 L:      netdev@vger.kernel.org
3418 S:      Supported
3419 F:      drivers/net/ethernet/brocade/bna/
3420
3421 BSG (block layer generic sg v4 driver)
3422 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3423 L:      linux-scsi@vger.kernel.org
3424 S:      Supported
3425 F:      block/bsg.c
3426 F:      include/linux/bsg.h
3427 F:      include/uapi/linux/bsg.h
3428
3429 BT87X AUDIO DRIVER
3430 M:      Clemens Ladisch <clemens@ladisch.de>
3431 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3432 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3433 S:      Maintained
3434 F:      Documentation/sound/cards/bt87x.rst
3435 F:      sound/pci/bt87x.c
3436
3437 BT8XXGPIO DRIVER
3438 M:      Michael Buesch <m@bues.ch>
3439 W:      http://bu3sch.de/btgpio.php
3440 S:      Maintained
3441 F:      drivers/gpio/gpio-bt8xx.c
3442
3443 BTRFS FILE SYSTEM
3444 M:      Chris Mason <clm@fb.com>
3445 M:      Josef Bacik <josef@toxicpanda.com>
3446 M:      David Sterba <dsterba@suse.com>
3447 L:      linux-btrfs@vger.kernel.org
3448 W:      http://btrfs.wiki.kernel.org/
3449 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3451 S:      Maintained
3452 F:      Documentation/filesystems/btrfs.txt
3453 F:      fs/btrfs/
3454 F:      include/linux/btrfs*
3455 F:      include/uapi/linux/btrfs*
3456
3457 BTTV VIDEO4LINUX DRIVER
3458 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3459 L:      linux-media@vger.kernel.org
3460 W:      https://linuxtv.org
3461 T:      git git://linuxtv.org/media_tree.git
3462 S:      Odd fixes
3463 F:      Documentation/media/v4l-drivers/bttv*
3464 F:      drivers/media/pci/bt8xx/bttv*
3465
3466 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3467 M:      Chanwoo Choi <cw00.choi@samsung.com>
3468 L:      linux-pm@vger.kernel.org
3469 L:      linux-samsung-soc@vger.kernel.org
3470 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3471 S:      Maintained
3472 F:      drivers/devfreq/exynos-bus.c
3473 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3474
3475 BUSLOGIC SCSI DRIVER
3476 M:      Khalid Aziz <khalid@gonehiking.org>
3477 L:      linux-scsi@vger.kernel.org
3478 S:      Maintained
3479 F:      drivers/scsi/BusLogic.*
3480 F:      drivers/scsi/FlashPoint.*
3481
3482 C-MEDIA CMI8788 DRIVER
3483 M:      Clemens Ladisch <clemens@ladisch.de>
3484 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3486 S:      Maintained
3487 F:      sound/pci/oxygen/
3488
3489 C-SKY ARCHITECTURE
3490 M:      Guo Ren <guoren@kernel.org>
3491 T:      git https://github.com/c-sky/csky-linux.git
3492 S:      Supported
3493 F:      arch/csky/
3494 F:      Documentation/devicetree/bindings/csky/
3495 F:      drivers/irqchip/irq-csky-*
3496 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3497 F:      drivers/clocksource/timer-gx6605s.c
3498 F:      drivers/clocksource/timer-mp-csky.c
3499 F:      Documentation/devicetree/bindings/timer/csky,*
3500 K:      csky
3501 N:      csky
3502
3503 C6X ARCHITECTURE
3504 M:      Mark Salter <msalter@redhat.com>
3505 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3506 L:      linux-c6x-dev@linux-c6x.org
3507 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3508 S:      Maintained
3509 F:      arch/c6x/
3510
3511 CA8210 IEEE-802.15.4 RADIO DRIVER
3512 M:      Harry Morris <h.morris@cascoda.com>
3513 L:      linux-wpan@vger.kernel.org
3514 W:      https://github.com/Cascoda/ca8210-linux.git
3515 S:      Maintained
3516 F:      drivers/net/ieee802154/ca8210.c
3517 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3518
3519 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3520 M:      David Howells <dhowells@redhat.com>
3521 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3522 S:      Supported
3523 F:      Documentation/filesystems/caching/cachefiles.txt
3524 F:      fs/cachefiles/
3525
3526 CADENCE MIPI-CSI2 BRIDGES
3527 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3528 L:      linux-media@vger.kernel.org
3529 S:      Maintained
3530 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3531 F:      drivers/media/platform/cadence/cdns-csi2*
3532
3533 CADET FM/AM RADIO RECEIVER DRIVER
3534 M:      Hans Verkuil <hverkuil@xs4all.nl>
3535 L:      linux-media@vger.kernel.org
3536 T:      git git://linuxtv.org/media_tree.git
3537 W:      https://linuxtv.org
3538 S:      Maintained
3539 F:      drivers/media/radio/radio-cadet*
3540
3541 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3542 M:      Jonathan Corbet <corbet@lwn.net>
3543 L:      linux-media@vger.kernel.org
3544 T:      git git://linuxtv.org/media_tree.git
3545 S:      Maintained
3546 F:      Documentation/media/v4l-drivers/cafe_ccic*
3547 F:      drivers/media/platform/marvell-ccic/
3548
3549 CAIF NETWORK LAYER
3550 L:      netdev@vger.kernel.org
3551 S:      Orphan
3552 F:      Documentation/networking/caif/
3553 F:      drivers/net/caif/
3554 F:      include/uapi/linux/caif/
3555 F:      include/net/caif/
3556 F:      net/caif/
3557
3558 CAKE QDISC
3559 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3560 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3561 S:      Maintained
3562 F:      net/sched/sch_cake.c
3563
3564 CALGARY x86-64 IOMMU
3565 M:      Muli Ben-Yehuda <mulix@mulix.org>
3566 M:      Jon Mason <jdmason@kudzu.us>
3567 L:      iommu@lists.linux-foundation.org
3568 S:      Maintained
3569 F:      arch/x86/kernel/pci-calgary_64.c
3570 F:      arch/x86/kernel/tce_64.c
3571 F:      arch/x86/include/asm/calgary.h
3572 F:      arch/x86/include/asm/tce.h
3573
3574 CAN NETWORK DRIVERS
3575 M:      Wolfgang Grandegger <wg@grandegger.com>
3576 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3577 L:      linux-can@vger.kernel.org
3578 W:      https://github.com/linux-can
3579 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3581 S:      Maintained
3582 F:      Documentation/devicetree/bindings/net/can/
3583 F:      drivers/net/can/
3584 F:      include/linux/can/dev.h
3585 F:      include/linux/can/platform/
3586 F:      include/uapi/linux/can/error.h
3587 F:      include/uapi/linux/can/netlink.h
3588
3589 CAN NETWORK LAYER
3590 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3591 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3592 L:      linux-can@vger.kernel.org
3593 W:      https://github.com/linux-can
3594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3596 S:      Maintained
3597 F:      Documentation/networking/can.rst
3598 F:      net/can/
3599 F:      include/linux/can/core.h
3600 F:      include/uapi/linux/can.h
3601 F:      include/uapi/linux/can/bcm.h
3602 F:      include/uapi/linux/can/raw.h
3603 F:      include/uapi/linux/can/gw.h
3604
3605 CAPABILITIES
3606 M:      Serge Hallyn <serge@hallyn.com>
3607 L:      linux-security-module@vger.kernel.org
3608 S:      Supported
3609 F:      include/linux/capability.h
3610 F:      include/uapi/linux/capability.h
3611 F:      security/commoncap.c
3612 F:      kernel/capability.c
3613
3614 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3615 M:      Kevin Tsai <ktsai@capellamicro.com>
3616 S:      Maintained
3617 F:      drivers/iio/light/cm*
3618
3619 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3620 M:      Christian Lamparter <chunkeey@googlemail.com>
3621 L:      linux-wireless@vger.kernel.org
3622 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3623 S:      Maintained
3624 F:      drivers/net/wireless/ath/carl9170/
3625
3626 CAVIUM I2C DRIVER
3627 M:      Jan Glauber <jglauber@cavium.com>
3628 M:      David Daney <david.daney@cavium.com>
3629 W:      http://www.cavium.com
3630 S:      Supported
3631 F:      drivers/i2c/busses/i2c-octeon*
3632 F:      drivers/i2c/busses/i2c-thunderx*
3633
3634 CAVIUM LIQUIDIO NETWORK DRIVER
3635 M:      Derek Chickles <dchickles@marvell.com>
3636 M:      Satanand Burla <sburla@marvell.com>
3637 M:      Felix Manlunas <fmanlunas@marvell.com>
3638 L:      netdev@vger.kernel.org
3639 W:      http://www.cavium.com
3640 S:      Supported
3641 F:      drivers/net/ethernet/cavium/liquidio/
3642
3643 CAVIUM MMC DRIVER
3644 M:      Jan Glauber <jglauber@cavium.com>
3645 M:      David Daney <david.daney@cavium.com>
3646 M:      Steven J. Hill <Steven.Hill@cavium.com>
3647 W:      http://www.cavium.com
3648 S:      Supported
3649 F:      drivers/mmc/host/cavium*
3650
3651 CAVIUM OCTEON-TX CRYPTO DRIVER
3652 M:      George Cherian <george.cherian@cavium.com>
3653 L:      linux-crypto@vger.kernel.org
3654 W:      http://www.cavium.com
3655 S:      Supported
3656 F:      drivers/crypto/cavium/cpt/
3657
3658 CAVIUM THUNDERX2 ARM64 SOC
3659 M:      Robert Richter <rrichter@cavium.com>
3660 M:      Jayachandran C <jnair@caviumnetworks.com>
3661 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3662 S:      Maintained
3663 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3664 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3665
3666 CC2520 IEEE-802.15.4 RADIO DRIVER
3667 M:      Varka Bhadram <varkabhadram@gmail.com>
3668 L:      linux-wpan@vger.kernel.org
3669 S:      Maintained
3670 F:      drivers/net/ieee802154/cc2520.c
3671 F:      include/linux/spi/cc2520.h
3672 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3673
3674 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3675 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3676 L:      linux-crypto@vger.kernel.org
3677 S:      Supported
3678 F:      drivers/crypto/ccree/
3679 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3680
3681 CEC FRAMEWORK
3682 M:      Hans Verkuil <hans.verkuil@cisco.com>
3683 L:      linux-media@vger.kernel.org
3684 T:      git git://linuxtv.org/media_tree.git
3685 W:      http://linuxtv.org
3686 S:      Supported
3687 F:      Documentation/media/kapi/cec-core.rst
3688 F:      Documentation/media/uapi/cec
3689 F:      drivers/media/cec/
3690 F:      drivers/media/rc/keymaps/rc-cec.c
3691 F:      include/media/cec.h
3692 F:      include/media/cec-notifier.h
3693 F:      include/uapi/linux/cec.h
3694 F:      include/uapi/linux/cec-funcs.h
3695 F:      Documentation/devicetree/bindings/media/cec.txt
3696 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3697
3698 CEC GPIO DRIVER
3699 M:      Hans Verkuil <hans.verkuil@cisco.com>
3700 L:      linux-media@vger.kernel.org
3701 T:      git git://linuxtv.org/media_tree.git
3702 W:      http://linuxtv.org
3703 S:      Supported
3704 F:      drivers/media/platform/cec-gpio/
3705 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3706
3707 CELL BROADBAND ENGINE ARCHITECTURE
3708 M:      Arnd Bergmann <arnd@arndb.de>
3709 L:      linuxppc-dev@lists.ozlabs.org
3710 W:      http://www.ibm.com/developerworks/power/cell/
3711 S:      Supported
3712 F:      arch/powerpc/include/asm/cell*.h
3713 F:      arch/powerpc/include/asm/spu*.h
3714 F:      arch/powerpc/include/uapi/asm/spu*.h
3715 F:      arch/powerpc/oprofile/*cell*
3716 F:      arch/powerpc/platforms/cell/
3717
3718 CEPH COMMON CODE (LIBCEPH)
3719 M:      Ilya Dryomov <idryomov@gmail.com>
3720 M:      "Yan, Zheng" <zyan@redhat.com>
3721 M:      Sage Weil <sage@redhat.com>
3722 L:      ceph-devel@vger.kernel.org
3723 W:      http://ceph.com/
3724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3725 T:      git git://github.com/ceph/ceph-client.git
3726 S:      Supported
3727 F:      net/ceph/
3728 F:      include/linux/ceph/
3729 F:      include/linux/crush/
3730
3731 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3732 M:      "Yan, Zheng" <zyan@redhat.com>
3733 M:      Sage Weil <sage@redhat.com>
3734 M:      Ilya Dryomov <idryomov@gmail.com>
3735 L:      ceph-devel@vger.kernel.org
3736 W:      http://ceph.com/
3737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3738 T:      git git://github.com/ceph/ceph-client.git
3739 S:      Supported
3740 F:      Documentation/filesystems/ceph.txt
3741 F:      fs/ceph/
3742
3743 CERTIFICATE HANDLING:
3744 M:      David Howells <dhowells@redhat.com>
3745 M:      David Woodhouse <dwmw2@infradead.org>
3746 L:      keyrings@vger.kernel.org
3747 S:      Maintained
3748 F:      Documentation/admin-guide/module-signing.rst
3749 F:      certs/
3750 F:      scripts/sign-file.c
3751 F:      scripts/extract-cert.c
3752
3753 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3754 L:      linux-usb@vger.kernel.org
3755 S:      Orphan
3756 F:      Documentation/usb/WUSB-Design-overview.txt
3757 F:      Documentation/usb/wusb-cbaf
3758 F:      drivers/usb/host/hwa-hc.c
3759 F:      drivers/usb/host/whci/
3760 F:      drivers/usb/wusbcore/
3761 F:      include/linux/usb/wusb*
3762
3763 CFAG12864B LCD DRIVER
3764 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3765 S:      Maintained
3766 F:      drivers/auxdisplay/cfag12864b.c
3767 F:      include/linux/cfag12864b.h
3768
3769 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3770 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3771 S:      Maintained
3772 F:      drivers/auxdisplay/cfag12864bfb.c
3773 F:      include/linux/cfag12864b.h
3774
3775 802.11 (including CFG80211/NL80211)
3776 M:      Johannes Berg <johannes@sipsolutions.net>
3777 L:      linux-wireless@vger.kernel.org
3778 W:      http://wireless.kernel.org/
3779 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3780 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3781 S:      Maintained
3782 F:      net/wireless/
3783 F:      include/uapi/linux/nl80211.h
3784 F:      include/linux/ieee80211.h
3785 F:      include/net/wext.h
3786 F:      include/net/cfg80211.h
3787 F:      include/net/iw_handler.h
3788 F:      include/net/ieee80211_radiotap.h
3789 F:      Documentation/driver-api/80211/cfg80211.rst
3790 F:      Documentation/networking/regulatory.txt
3791
3792 CHAR and MISC DRIVERS
3793 M:      Arnd Bergmann <arnd@arndb.de>
3794 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3795 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3796 S:      Supported
3797 F:      drivers/char/
3798 F:      drivers/misc/
3799 F:      include/linux/miscdevice.h
3800
3801 CHECKPATCH
3802 M:      Andy Whitcroft <apw@canonical.com>
3803 M:      Joe Perches <joe@perches.com>
3804 S:      Maintained
3805 F:      scripts/checkpatch.pl
3806
3807 CHINESE DOCUMENTATION
3808 M:      Harry Wei <harryxiyou@gmail.com>
3809 M:      Alex Shi <alex.shi@linux.alibaba.com>
3810 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3811 S:      Maintained
3812 F:      Documentation/translations/zh_CN/
3813
3814 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3815 M:      Peter Chen <Peter.Chen@nxp.com>
3816 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3817 L:      linux-usb@vger.kernel.org
3818 S:      Maintained
3819 F:      drivers/usb/chipidea/
3820
3821 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3822 M:      Hans de Goede <hdegoede@redhat.com>
3823 L:      linux-input@vger.kernel.org
3824 S:      Maintained
3825 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3826 F:      drivers/input/touchscreen/chipone_icn8318.c
3827
3828 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3829 M:      Hans de Goede <hdegoede@redhat.com>
3830 L:      linux-input@vger.kernel.org
3831 S:      Maintained
3832 F:      drivers/input/touchscreen/chipone_icn8505.c
3833
3834 CHROME HARDWARE PLATFORM SUPPORT
3835 M:      Benson Leung <bleung@chromium.org>
3836 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3837 S:      Maintained
3838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3839 F:      drivers/platform/chrome/
3840
3841 CHROMEOS EC SUBDRIVERS
3842 M:      Benson Leung <bleung@chromium.org>
3843 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3844 R:      Guenter Roeck <groeck@chromium.org>
3845 S:      Maintained
3846 N:      cros_ec
3847 N:      cros-ec
3848 F:      drivers/power/supply/cros_usbpd-charger.c
3849
3850 CHROMEOS EC CODEC DRIVER
3851 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3852 S:      Maintained
3853 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3854 R:      Guenter Roeck <groeck@chromium.org>
3855 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3856 F:      sound/soc/codecs/cros_ec_codec.*
3857
3858 CIRRUS LOGIC AUDIO CODEC DRIVERS
3859 M:      Brian Austin <brian.austin@cirrus.com>
3860 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3861 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3862 S:      Maintained
3863 F:      sound/soc/codecs/cs*
3864
3865 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3866 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3867 L:      netdev@vger.kernel.org
3868 S:      Maintained
3869 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3870
3871 CIRRUS LOGIC LOCHNAGAR DRIVER
3872 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3873 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3874 L:      patches@opensource.cirrus.com
3875 S:      Supported
3876 F:      drivers/clk/clk-lochnagar.c
3877 F:      drivers/hwmon/lochnagar-hwmon.c
3878 F:      drivers/mfd/lochnagar-i2c.c
3879 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3880 F:      drivers/regulator/lochnagar-regulator.c
3881 F:      sound/soc/codecs/lochnagar-sc.c
3882 F:      include/dt-bindings/clk/lochnagar.h
3883 F:      include/dt-bindings/pinctrl/lochnagar.h
3884 F:      include/linux/mfd/lochnagar*
3885 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3886 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3887 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3888 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3889 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3890 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3891 F:      Documentation/hwmon/lochnagar
3892
3893 CISCO FCOE HBA DRIVER
3894 M:      Satish Kharat <satishkh@cisco.com>
3895 M:      Sesidhar Baddela <sebaddel@cisco.com>
3896 M:      Karan Tilak Kumar <kartilak@cisco.com>
3897 L:      linux-scsi@vger.kernel.org
3898 S:      Supported
3899 F:      drivers/scsi/fnic/
3900
3901 CISCO SCSI HBA DRIVER
3902 M:      Karan Tilak Kumar <kartilak@cisco.com>
3903 M:      Sesidhar Baddela <sebaddel@cisco.com>
3904 L:      linux-scsi@vger.kernel.org
3905 S:      Supported
3906 F:      drivers/scsi/snic/
3907
3908 CISCO VIC ETHERNET NIC DRIVER
3909 M:      Christian Benvenuti <benve@cisco.com>
3910 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3911 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3912 S:      Supported
3913 F:      drivers/net/ethernet/cisco/enic/
3914
3915 CISCO VIC LOW LATENCY NIC DRIVER
3916 M:      Christian Benvenuti <benve@cisco.com>
3917 M:      Nelson Escobar <neescoba@cisco.com>
3918 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3919 S:      Supported
3920 F:      drivers/infiniband/hw/usnic/
3921
3922 CIRRUS LOGIC MADERA CODEC DRIVERS
3923 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3924 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3925 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3926 L:      patches@opensource.cirrus.com
3927 T:      git https://github.com/CirrusLogic/linux-drivers.git
3928 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3929 S:      Supported
3930 F:      Documentation/devicetree/bindings/mfd/madera.txt
3931 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3932 F:      Documentation/devicetree/bindings/sound/madera.txt
3933 F:      include/dt-bindings/sound/madera*
3934 F:      include/linux/irqchip/irq-madera*
3935 F:      include/linux/mfd/madera/*
3936 F:      include/sound/madera*
3937 F:      drivers/gpio/gpio-madera*
3938 F:      drivers/irqchip/irq-madera*
3939 F:      drivers/mfd/madera*
3940 F:      drivers/mfd/cs47l*
3941 F:      drivers/pinctrl/cirrus/*
3942 F:      sound/soc/codecs/cs47l*
3943 F:      sound/soc/codecs/madera*
3944
3945 CLANG-FORMAT FILE
3946 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3947 S:      Maintained
3948 F:      .clang-format
3949
3950 CLANG/LLVM BUILD SUPPORT
3951 L:      clang-built-linux@googlegroups.com
3952 W:      https://clangbuiltlinux.github.io/
3953 B:      https://github.com/ClangBuiltLinux/linux/issues
3954 C:      irc://chat.freenode.net/clangbuiltlinux
3955 S:      Supported
3956 K:      \b(?i:clang|llvm)\b
3957
3958 CLEANCACHE API
3959 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3960 L:      linux-kernel@vger.kernel.org
3961 S:      Maintained
3962 F:      mm/cleancache.c
3963 F:      include/linux/cleancache.h
3964
3965 CLK API
3966 M:      Russell King <linux@armlinux.org.uk>
3967 L:      linux-clk@vger.kernel.org
3968 S:      Maintained
3969 F:      include/linux/clk.h
3970
3971 CLOCKSOURCE, CLOCKEVENT DRIVERS
3972 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3973 M:      Thomas Gleixner <tglx@linutronix.de>
3974 L:      linux-kernel@vger.kernel.org
3975 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3976 S:      Supported
3977 F:      drivers/clocksource/
3978 F:      Documentation/devicetree/bindings/timer/
3979
3980 CMPC ACPI DRIVER
3981 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3982 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3983 L:      platform-driver-x86@vger.kernel.org
3984 S:      Supported
3985 F:      drivers/platform/x86/classmate-laptop.c
3986
3987 COBALT MEDIA DRIVER
3988 M:      Hans Verkuil <hans.verkuil@cisco.com>
3989 L:      linux-media@vger.kernel.org
3990 T:      git git://linuxtv.org/media_tree.git
3991 W:      https://linuxtv.org
3992 S:      Supported
3993 F:      drivers/media/pci/cobalt/
3994
3995 COCCINELLE/Semantic Patches (SmPL)
3996 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3997 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3998 M:      Nicolas Palix <nicolas.palix@imag.fr>
3999 M:      Michal Marek <michal.lkml@markovi.net>
4000 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4002 W:      http://coccinelle.lip6.fr/
4003 S:      Supported
4004 F:      Documentation/dev-tools/coccinelle.rst
4005 F:      scripts/coccinelle/
4006 F:      scripts/coccicheck
4007
4008 CODA FILE SYSTEM
4009 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4010 M:      coda@cs.cmu.edu
4011 L:      codalist@coda.cs.cmu.edu
4012 W:      http://www.coda.cs.cmu.edu/
4013 S:      Maintained
4014 F:      Documentation/filesystems/coda.txt
4015 F:      fs/coda/
4016 F:      include/linux/coda*.h
4017 F:      include/uapi/linux/coda*.h
4018
4019 CODA V4L2 MEM2MEM DRIVER
4020 M:      Philipp Zabel <p.zabel@pengutronix.de>
4021 L:      linux-media@vger.kernel.org
4022 S:      Maintained
4023 F:      Documentation/devicetree/bindings/media/coda.txt
4024 F:      drivers/media/platform/coda/
4025
4026 CODE OF CONDUCT
4027 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4028 S:      Supported
4029 F:      Documentation/process/code-of-conduct.rst
4030 F:      Documentation/process/code-of-conduct-interpretation.rst
4031
4032 COMMON CLK FRAMEWORK
4033 M:      Michael Turquette <mturquette@baylibre.com>
4034 M:      Stephen Boyd <sboyd@kernel.org>
4035 L:      linux-clk@vger.kernel.org
4036 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4038 S:      Maintained
4039 F:      Documentation/devicetree/bindings/clock/
4040 F:      drivers/clk/
4041 X:      drivers/clk/clkdev.c
4042 F:      include/linux/clk-pr*
4043 F:      include/linux/clk/
4044 F:      include/linux/of_clk.h
4045
4046 COMMON INTERNET FILE SYSTEM (CIFS)
4047 M:      Steve French <sfrench@samba.org>
4048 L:      linux-cifs@vger.kernel.org
4049 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4050 W:      http://linux-cifs.samba.org/
4051 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4052 S:      Supported
4053 F:      Documentation/filesystems/cifs/
4054 F:      fs/cifs/
4055
4056 COMPACTPCI HOTPLUG CORE
4057 M:      Scott Murray <scott@spiteful.org>
4058 L:      linux-pci@vger.kernel.org
4059 S:      Maintained
4060 F:      drivers/pci/hotplug/cpci_hotplug*
4061
4062 COMPACTPCI HOTPLUG GENERIC DRIVER
4063 M:      Scott Murray <scott@spiteful.org>
4064 L:      linux-pci@vger.kernel.org
4065 S:      Maintained
4066 F:      drivers/pci/hotplug/cpcihp_generic.c
4067
4068 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4069 M:      Scott Murray <scott@spiteful.org>
4070 L:      linux-pci@vger.kernel.org
4071 S:      Maintained
4072 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4073
4074 COMPAL LAPTOP SUPPORT
4075 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4076 L:      platform-driver-x86@vger.kernel.org
4077 S:      Maintained
4078 F:      drivers/platform/x86/compal-laptop.c
4079
4080 COMPILER ATTRIBUTES
4081 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4082 S:      Maintained
4083 F:      include/linux/compiler_attributes.h
4084
4085 CONEXANT ACCESSRUNNER USB DRIVER
4086 L:      accessrunner-general@lists.sourceforge.net
4087 W:      http://accessrunner.sourceforge.net/
4088 S:      Orphan
4089 F:      drivers/usb/atm/cxacru.c
4090
4091 CONFIGFS
4092 M:      Joel Becker <jlbec@evilplan.org>
4093 M:      Christoph Hellwig <hch@lst.de>
4094 T:      git git://git.infradead.org/users/hch/configfs.git
4095 S:      Supported
4096 F:      fs/configfs/
4097 F:      include/linux/configfs.h
4098
4099 CONNECTOR
4100 M:      Evgeniy Polyakov <zbr@ioremap.net>
4101 L:      netdev@vger.kernel.org
4102 S:      Maintained
4103 F:      drivers/connector/
4104
4105 CONTROL GROUP (CGROUP)
4106 M:      Tejun Heo <tj@kernel.org>
4107 M:      Li Zefan <lizefan@huawei.com>
4108 M:      Johannes Weiner <hannes@cmpxchg.org>
4109 L:      cgroups@vger.kernel.org
4110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4111 S:      Maintained
4112 F:      Documentation/admin-guide/cgroup-v2.rst
4113 F:      Documentation/cgroup-v1/
4114 F:      include/linux/cgroup*
4115 F:      kernel/cgroup/
4116
4117 CONTROL GROUP - CPUSET
4118 M:      Li Zefan <lizefan@huawei.com>
4119 L:      cgroups@vger.kernel.org
4120 W:      http://www.bullopensource.org/cpuset/
4121 W:      http://oss.sgi.com/projects/cpusets/
4122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4123 S:      Maintained
4124 F:      Documentation/cgroup-v1/cpusets.txt
4125 F:      include/linux/cpuset.h
4126 F:      kernel/cgroup/cpuset.c
4127
4128 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4129 M:      Johannes Weiner <hannes@cmpxchg.org>
4130 M:      Michal Hocko <mhocko@kernel.org>
4131 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4132 L:      cgroups@vger.kernel.org
4133 L:      linux-mm@kvack.org
4134 S:      Maintained
4135 F:      mm/memcontrol.c
4136 F:      mm/swap_cgroup.c
4137
4138 CORETEMP HARDWARE MONITORING DRIVER
4139 M:      Fenghua Yu <fenghua.yu@intel.com>
4140 L:      linux-hwmon@vger.kernel.org
4141 S:      Maintained
4142 F:      Documentation/hwmon/coretemp.rst
4143 F:      drivers/hwmon/coretemp.c
4144
4145 COSA/SRP SYNC SERIAL DRIVER
4146 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4147 W:      http://www.fi.muni.cz/~kas/cosa/
4148 S:      Maintained
4149 F:      drivers/net/wan/cosa*
4150
4151 COUNTER SUBSYSTEM
4152 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4153 L:      linux-iio@vger.kernel.org
4154 S:      Maintained
4155 F:      Documentation/ABI/testing/sysfs-bus-counter*
4156 F:      Documentation/driver-api/generic-counter.rst
4157 F:      drivers/counter/
4158 F:      include/linux/counter.h
4159 F:      include/linux/counter_enum.h
4160
4161 CPMAC ETHERNET DRIVER
4162 M:      Florian Fainelli <f.fainelli@gmail.com>
4163 L:      netdev@vger.kernel.org
4164 S:      Maintained
4165 F:      drivers/net/ethernet/ti/cpmac.c
4166
4167 CPU FREQUENCY SCALING FRAMEWORK
4168 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4169 M:      Viresh Kumar <viresh.kumar@linaro.org>
4170 L:      linux-pm@vger.kernel.org
4171 S:      Maintained
4172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4174 B:      https://bugzilla.kernel.org
4175 F:      Documentation/admin-guide/pm/cpufreq.rst
4176 F:      Documentation/admin-guide/pm/intel_pstate.rst
4177 F:      Documentation/cpu-freq/
4178 F:      Documentation/devicetree/bindings/cpufreq/
4179 F:      drivers/cpufreq/
4180 F:      kernel/sched/cpufreq*.c
4181 F:      include/linux/cpufreq.h
4182 F:      include/linux/sched/cpufreq.h
4183 F:      tools/testing/selftests/cpufreq/
4184
4185 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4186 M:      Viresh Kumar <viresh.kumar@linaro.org>
4187 M:      Sudeep Holla <sudeep.holla@arm.com>
4188 L:      linux-pm@vger.kernel.org
4189 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4190 S:      Maintained
4191 F:      drivers/cpufreq/arm_big_little.h
4192 F:      drivers/cpufreq/arm_big_little.c
4193
4194 CPU POWER MONITORING SUBSYSTEM
4195 M:      Thomas Renninger <trenn@suse.com>
4196 M:      Shuah Khan <shuah@kernel.org>
4197 M:      Shuah Khan <skhan@linuxfoundation.org>
4198 L:      linux-pm@vger.kernel.org
4199 S:      Maintained
4200 F:      tools/power/cpupower/
4201
4202 CPUID/MSR DRIVER
4203 M:      "H. Peter Anvin" <hpa@zytor.com>
4204 S:      Maintained
4205 F:      arch/x86/kernel/cpuid.c
4206 F:      arch/x86/kernel/msr.c
4207
4208 CPUIDLE DRIVER - ARM BIG LITTLE
4209 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4210 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4211 L:      linux-pm@vger.kernel.org
4212 L:      linux-arm-kernel@lists.infradead.org
4213 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4214 S:      Maintained
4215 F:      drivers/cpuidle/cpuidle-big_little.c
4216
4217 CPUIDLE DRIVER - ARM EXYNOS
4218 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4219 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4220 M:      Kukjin Kim <kgene@kernel.org>
4221 L:      linux-pm@vger.kernel.org
4222 L:      linux-samsung-soc@vger.kernel.org
4223 S:      Supported
4224 F:      drivers/cpuidle/cpuidle-exynos.c
4225 F:      arch/arm/mach-exynos/pm.c
4226
4227 CPU IDLE TIME MANAGEMENT FRAMEWORK
4228 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4229 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4230 L:      linux-pm@vger.kernel.org
4231 S:      Maintained
4232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4233 B:      https://bugzilla.kernel.org
4234 F:      Documentation/admin-guide/pm/cpuidle.rst
4235 F:      Documentation/driver-api/pm/cpuidle.rst
4236 F:      drivers/cpuidle/*
4237 F:      include/linux/cpuidle.h
4238
4239 CRAMFS FILESYSTEM
4240 M:      Nicolas Pitre <nico@fluxnic.net>
4241 S:      Maintained
4242 F:      Documentation/filesystems/cramfs.txt
4243 F:      fs/cramfs/
4244
4245 CRYPTO API
4246 M:      Herbert Xu <herbert@gondor.apana.org.au>
4247 M:      "David S. Miller" <davem@davemloft.net>
4248 L:      linux-crypto@vger.kernel.org
4249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4251 S:      Maintained
4252 F:      Documentation/crypto/
4253 F:      Documentation/devicetree/bindings/crypto/
4254 F:      arch/*/crypto/
4255 F:      crypto/
4256 F:      drivers/crypto/
4257 F:      include/crypto/
4258 F:      include/linux/crypto*
4259
4260 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4261 M:      Neil Horman <nhorman@tuxdriver.com>
4262 L:      linux-crypto@vger.kernel.org
4263 S:      Maintained
4264 F:      crypto/ansi_cprng.c
4265 F:      crypto/rng.c
4266
4267 CS3308 MEDIA DRIVER
4268 M:      Hans Verkuil <hverkuil@xs4all.nl>
4269 L:      linux-media@vger.kernel.org
4270 T:      git git://linuxtv.org/media_tree.git
4271 W:      http://linuxtv.org
4272 S:      Odd Fixes
4273 F:      drivers/media/i2c/cs3308.c
4274
4275 CS5535 Audio ALSA driver
4276 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4277 S:      Maintained
4278 F:      sound/pci/cs5535audio/
4279
4280 CSI DRIVERS FOR ALLWINNER V3s
4281 M:      Yong Deng <yong.deng@magewell.com>
4282 L:      linux-media@vger.kernel.org
4283 T:      git git://linuxtv.org/media_tree.git
4284 S:      Maintained
4285 F:      drivers/media/platform/sunxi/sun6i-csi/
4286 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4287
4288 CW1200 WLAN driver
4289 M:      Solomon Peachy <pizza@shaftnet.org>
4290 S:      Maintained
4291 F:      drivers/net/wireless/st/cw1200/
4292
4293 CX18 VIDEO4LINUX DRIVER
4294 M:      Andy Walls <awalls@md.metrocast.net>
4295 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4296 L:      linux-media@vger.kernel.org
4297 T:      git git://linuxtv.org/media_tree.git
4298 W:      https://linuxtv.org
4299 W:      http://www.ivtvdriver.org/index.php/Cx18
4300 S:      Maintained
4301 F:      Documentation/media/v4l-drivers/cx18*
4302 F:      drivers/media/pci/cx18/
4303 F:      include/uapi/linux/ivtv*
4304
4305 CX2341X MPEG ENCODER HELPER MODULE
4306 M:      Hans Verkuil <hverkuil@xs4all.nl>
4307 L:      linux-media@vger.kernel.org
4308 T:      git git://linuxtv.org/media_tree.git
4309 W:      https://linuxtv.org
4310 S:      Maintained
4311 F:      drivers/media/common/cx2341x*
4312 F:      include/media/drv-intf/cx2341x.h
4313
4314 CX24120 MEDIA DRIVER
4315 M:      Jemma Denson <jdenson@gmail.com>
4316 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4317 L:      linux-media@vger.kernel.org
4318 W:      https://linuxtv.org
4319 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4320 S:      Maintained
4321 F:      drivers/media/dvb-frontends/cx24120*
4322
4323 CX88 VIDEO4LINUX DRIVER
4324 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4325 L:      linux-media@vger.kernel.org
4326 W:      https://linuxtv.org
4327 T:      git git://linuxtv.org/media_tree.git
4328 S:      Odd fixes
4329 F:      Documentation/media/v4l-drivers/cx88*
4330 F:      drivers/media/pci/cx88/
4331
4332 CXD2820R MEDIA DRIVER
4333 M:      Antti Palosaari <crope@iki.fi>
4334 L:      linux-media@vger.kernel.org
4335 W:      https://linuxtv.org
4336 W:      http://palosaari.fi/linux/
4337 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4338 T:      git git://linuxtv.org/anttip/media_tree.git
4339 S:      Maintained
4340 F:      drivers/media/dvb-frontends/cxd2820r*
4341
4342 CXGB3 ETHERNET DRIVER (CXGB3)
4343 M:      Vishal Kulkarni <vishal@chelsio.com>
4344 L:      netdev@vger.kernel.org
4345 W:      http://www.chelsio.com
4346 S:      Supported
4347 F:      drivers/net/ethernet/chelsio/cxgb3/
4348
4349 CXGB3 ISCSI DRIVER (CXGB3I)
4350 M:      Karen Xie <kxie@chelsio.com>
4351 L:      linux-scsi@vger.kernel.org
4352 W:      http://www.chelsio.com
4353 S:      Supported
4354 F:      drivers/scsi/cxgbi/cxgb3i
4355
4356 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4357 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4358 L:      linux-rdma@vger.kernel.org
4359 W:      http://www.openfabrics.org
4360 S:      Supported
4361 F:      drivers/infiniband/hw/cxgb3/
4362 F:      include/uapi/rdma/cxgb3-abi.h
4363
4364 CXGB4 CRYPTO DRIVER (chcr)
4365 M:      Atul Gupta <atul.gupta@chelsio.com>
4366 L:      linux-crypto@vger.kernel.org
4367 W:      http://www.chelsio.com
4368 S:      Supported
4369 F:      drivers/crypto/chelsio
4370
4371 CXGB4 ETHERNET DRIVER (CXGB4)
4372 M:      Vishal Kulkarni <vishal@chelsio.com>
4373 L:      netdev@vger.kernel.org
4374 W:      http://www.chelsio.com
4375 S:      Supported
4376 F:      drivers/net/ethernet/chelsio/cxgb4/
4377
4378 CXGB4 ISCSI DRIVER (CXGB4I)
4379 M:      Karen Xie <kxie@chelsio.com>
4380 L:      linux-scsi@vger.kernel.org
4381 W:      http://www.chelsio.com
4382 S:      Supported
4383 F:      drivers/scsi/cxgbi/cxgb4i
4384
4385 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4386 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4387 L:      linux-rdma@vger.kernel.org
4388 W:      http://www.openfabrics.org
4389 S:      Supported
4390 F:      drivers/infiniband/hw/cxgb4/
4391 F:      include/uapi/rdma/cxgb4-abi.h
4392
4393 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4394 M:      Casey Leedom <leedom@chelsio.com>
4395 L:      netdev@vger.kernel.org
4396 W:      http://www.chelsio.com
4397 S:      Supported
4398 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4399
4400 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4401 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4402 M:      Andrew Donnellan <ajd@linux.ibm.com>
4403 L:      linuxppc-dev@lists.ozlabs.org
4404 S:      Supported
4405 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4406 F:      drivers/misc/cxl/
4407 F:      include/misc/cxl*
4408 F:      include/uapi/misc/cxl.h
4409 F:      Documentation/powerpc/cxl.txt
4410 F:      Documentation/ABI/testing/sysfs-class-cxl
4411
4412 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4413 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4414 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4415 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4416 L:      linux-scsi@vger.kernel.org
4417 S:      Supported
4418 F:      drivers/scsi/cxlflash/
4419 F:      include/uapi/scsi/cxlflash_ioctl.h
4420 F:      Documentation/powerpc/cxlflash.txt
4421
4422 CYBERPRO FB DRIVER
4423 M:      Russell King <linux@armlinux.org.uk>
4424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4425 W:      http://www.armlinux.org.uk/
4426 S:      Maintained
4427 F:      drivers/video/fbdev/cyber2000fb.*
4428
4429 CYCLADES ASYNC MUX DRIVER
4430 W:      http://www.cyclades.com/
4431 S:      Orphan
4432 F:      drivers/tty/cyclades.c
4433 F:      include/linux/cyclades.h
4434 F:      include/uapi/linux/cyclades.h
4435
4436 CYCLADES PC300 DRIVER
4437 W:      http://www.cyclades.com/
4438 S:      Orphan
4439 F:      drivers/net/wan/pc300*
4440
4441 CYPRESS_FIRMWARE MEDIA DRIVER
4442 M:      Antti Palosaari <crope@iki.fi>
4443 L:      linux-media@vger.kernel.org
4444 W:      https://linuxtv.org
4445 W:      http://palosaari.fi/linux/
4446 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4447 T:      git git://linuxtv.org/anttip/media_tree.git
4448 S:      Maintained
4449 F:      drivers/media/common/cypress_firmware*
4450
4451 CYTTSP TOUCHSCREEN DRIVER
4452 M:      Ferruh Yigit <fery@cypress.com>
4453 L:      linux-input@vger.kernel.org
4454 S:      Supported
4455 F:      drivers/input/touchscreen/cyttsp*
4456 F:      include/linux/input/cyttsp.h
4457
4458 D-LINK DIR-685 TOUCHKEYS DRIVER
4459 M:      Linus Walleij <linus.walleij@linaro.org>
4460 L:      linux-input@vger.kernel.org
4461 S:      Supported
4462 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4463
4464 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4465 M:      Joshua Kinard <kumba@gentoo.org>
4466 S:      Maintained
4467 F:      drivers/rtc/rtc-ds1685.c
4468 F:      include/linux/rtc/ds1685.h
4469
4470 DAMA SLAVE for AX.25
4471 M:      Joerg Reuter <jreuter@yaina.de>
4472 W:      http://yaina.de/jreuter/
4473 W:      http://www.qsl.net/dl1bke/
4474 L:      linux-hams@vger.kernel.org
4475 S:      Maintained
4476 F:      net/ax25/af_ax25.c
4477 F:      net/ax25/ax25_dev.c
4478 F:      net/ax25/ax25_ds_*
4479 F:      net/ax25/ax25_in.c
4480 F:      net/ax25/ax25_out.c
4481 F:      net/ax25/ax25_timer.c
4482 F:      net/ax25/sysctl_net_ax25.c
4483
4484 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4485 L:      netdev@vger.kernel.org
4486 S:      Orphan
4487 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4488 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4489
4490 DC390/AM53C974 SCSI driver
4491 M:      Hannes Reinecke <hare@suse.com>
4492 L:      linux-scsi@vger.kernel.org
4493 S:      Maintained
4494 F:      drivers/scsi/am53c974.c
4495
4496 DC395x SCSI driver
4497 M:      Oliver Neukum <oliver@neukum.org>
4498 M:      Ali Akcaagac <aliakc@web.de>
4499 M:      Jamie Lenehan <lenehan@twibble.org>
4500 L:      dc395x@twibble.org
4501 W:      http://twibble.org/dist/dc395x/
4502 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4503 S:      Maintained
4504 F:      Documentation/scsi/dc395x.txt
4505 F:      drivers/scsi/dc395x.*
4506
4507 DCCP PROTOCOL
4508 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4509 L:      dccp@vger.kernel.org
4510 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4511 S:      Maintained
4512 F:      include/linux/dccp.h
4513 F:      include/uapi/linux/dccp.h
4514 F:      include/linux/tfrc.h
4515 F:      net/dccp/
4516
4517 DECnet NETWORK LAYER
4518 W:      http://linux-decnet.sourceforge.net
4519 L:      linux-decnet-user@lists.sourceforge.net
4520 S:      Orphan
4521 F:      Documentation/networking/decnet.txt
4522 F:      net/decnet/
4523
4524 DECSTATION PLATFORM SUPPORT
4525 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4526 L:      linux-mips@vger.kernel.org
4527 W:      http://www.linux-mips.org/wiki/DECstation
4528 S:      Maintained
4529 F:      arch/mips/dec/
4530 F:      arch/mips/include/asm/dec/
4531 F:      arch/mips/include/asm/mach-dec/
4532
4533 DEFXX FDDI NETWORK DRIVER
4534 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4535 S:      Maintained
4536 F:      drivers/net/fddi/defxx.*
4537
4538 DELL SMBIOS DRIVER
4539 M:      Pali Rohár <pali.rohar@gmail.com>
4540 M:      Mario Limonciello <mario.limonciello@dell.com>
4541 L:      platform-driver-x86@vger.kernel.org
4542 S:      Maintained
4543 F:      drivers/platform/x86/dell-smbios.*
4544
4545 DELL SMBIOS SMM DRIVER
4546 M:      Mario Limonciello <mario.limonciello@dell.com>
4547 L:      platform-driver-x86@vger.kernel.org
4548 S:      Maintained
4549 F:      drivers/platform/x86/dell-smbios-smm.c
4550
4551 DELL SMBIOS WMI DRIVER
4552 M:      Mario Limonciello <mario.limonciello@dell.com>
4553 L:      platform-driver-x86@vger.kernel.org
4554 S:      Maintained
4555 F:      drivers/platform/x86/dell-smbios-wmi.c
4556 F:      tools/wmi/dell-smbios-example.c
4557
4558 DEFZA FDDI NETWORK DRIVER
4559 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4560 S:      Maintained
4561 F:      drivers/net/fddi/defza.*
4562
4563 DELL LAPTOP DRIVER
4564 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4565 M:      Pali Rohár <pali.rohar@gmail.com>
4566 L:      platform-driver-x86@vger.kernel.org
4567 S:      Maintained
4568 F:      drivers/platform/x86/dell-laptop.c
4569
4570 DELL LAPTOP FREEFALL DRIVER
4571 M:      Pali Rohár <pali.rohar@gmail.com>
4572 S:      Maintained
4573 F:      drivers/platform/x86/dell-smo8800.c
4574
4575 DELL LAPTOP RBTN DRIVER
4576 M:      Pali Rohár <pali.rohar@gmail.com>
4577 S:      Maintained
4578 F:      drivers/platform/x86/dell-rbtn.*
4579
4580 DELL REMOTE BIOS UPDATE DRIVER
4581 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4582 L:      platform-driver-x86@vger.kernel.org
4583 S:      Maintained
4584 F:      drivers/platform/x86/dell_rbu.c
4585
4586 DELL LAPTOP SMM DRIVER
4587 M:      Pali Rohár <pali.rohar@gmail.com>
4588 S:      Maintained
4589 F:      drivers/hwmon/dell-smm-hwmon.c
4590 F:      include/uapi/linux/i8k.h
4591
4592 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4593 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4594 L:      platform-driver-x86@vger.kernel.org
4595 S:      Maintained
4596 F:      Documentation/dcdbas.txt
4597 F:      drivers/platform/x86/dcdbas.*
4598
4599 DELL WMI NOTIFICATIONS DRIVER
4600 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4601 M:      Pali Rohár <pali.rohar@gmail.com>
4602 S:      Maintained
4603 F:      drivers/platform/x86/dell-wmi.c
4604
4605 DELL WMI DESCRIPTOR DRIVER
4606 M:      Mario Limonciello <mario.limonciello@dell.com>
4607 S:      Maintained
4608 F:      drivers/platform/x86/dell-wmi-descriptor.c
4609
4610 DELTA ST MEDIA DRIVER
4611 M:      Hugues Fruchet <hugues.fruchet@st.com>
4612 L:      linux-media@vger.kernel.org
4613 T:      git git://linuxtv.org/media_tree.git
4614 W:      https://linuxtv.org
4615 S:      Supported
4616 F:      drivers/media/platform/sti/delta
4617
4618 DENALI NAND DRIVER
4619 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4620 L:      linux-mtd@lists.infradead.org
4621 S:      Supported
4622 F:      drivers/mtd/nand/raw/denali*
4623
4624 DESIGNWARE USB2 DRD IP DRIVER
4625 M:      Minas Harutyunyan <hminas@synopsys.com>
4626 L:      linux-usb@vger.kernel.org
4627 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4628 S:      Maintained
4629 F:      drivers/usb/dwc2/
4630
4631 DESIGNWARE USB3 DRD IP DRIVER
4632 M:      Felipe Balbi <balbi@kernel.org>
4633 L:      linux-usb@vger.kernel.org
4634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4635 S:      Maintained
4636 F:      drivers/usb/dwc3/
4637
4638 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4639 M:      Andreas Klinger <ak@it-klinger.de>
4640 L:      linux-iio@vger.kernel.org
4641 S:      Maintained
4642 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4643 F:      drivers/iio/proximity/srf*.c
4644
4645 DEVICE COREDUMP (DEV_COREDUMP)
4646 M:      Johannes Berg <johannes@sipsolutions.net>
4647 L:      linux-kernel@vger.kernel.org
4648 S:      Maintained
4649 F:      drivers/base/devcoredump.c
4650 F:      include/linux/devcoredump.h
4651
4652 DEVICE FREQUENCY (DEVFREQ)
4653 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4654 M:      Kyungmin Park <kyungmin.park@samsung.com>
4655 R:      Chanwoo Choi <cw00.choi@samsung.com>
4656 L:      linux-pm@vger.kernel.org
4657 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4658 S:      Maintained
4659 F:      drivers/devfreq/
4660 F:      include/linux/devfreq.h
4661 F:      Documentation/devicetree/bindings/devfreq/
4662 F:      include/trace/events/devfreq.h
4663
4664 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4665 M:      Chanwoo Choi <cw00.choi@samsung.com>
4666 L:      linux-pm@vger.kernel.org
4667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4668 S:      Supported
4669 F:      drivers/devfreq/event/
4670 F:      drivers/devfreq/devfreq-event.c
4671 F:      include/linux/devfreq-event.h
4672 F:      Documentation/devicetree/bindings/devfreq/event/
4673
4674 DEVICE NUMBER REGISTRY
4675 M:      Torben Mathiasen <device@lanana.org>
4676 W:      http://lanana.org/docs/device-list/index.html
4677 S:      Maintained
4678
4679 DEVICE-MAPPER  (LVM)
4680 M:      Alasdair Kergon <agk@redhat.com>
4681 M:      Mike Snitzer <snitzer@redhat.com>
4682 M:      dm-devel@redhat.com
4683 L:      dm-devel@redhat.com
4684 W:      http://sources.redhat.com/dm
4685 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4686 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4687 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4688 S:      Maintained
4689 F:      Documentation/device-mapper/
4690 F:      drivers/md/Makefile
4691 F:      drivers/md/Kconfig
4692 F:      drivers/md/dm*
4693 F:      drivers/md/persistent-data/
4694 F:      include/linux/device-mapper.h
4695 F:      include/linux/dm-*.h
4696 F:      include/uapi/linux/dm-*.h
4697
4698 DEVLINK
4699 M:      Jiri Pirko <jiri@mellanox.com>
4700 L:      netdev@vger.kernel.org
4701 S:      Supported
4702 F:      net/core/devlink.c
4703 F:      include/net/devlink.h
4704 F:      include/uapi/linux/devlink.h
4705
4706 DIALOG SEMICONDUCTOR DRIVERS
4707 M:      Support Opensource <support.opensource@diasemi.com>
4708 W:      http://www.dialog-semiconductor.com/products
4709 S:      Supported
4710 F:      Documentation/hwmon/da90??.rst
4711 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4712 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4713 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4714 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4715 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4716 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4717 F:      drivers/gpio/gpio-da90??.c
4718 F:      drivers/hwmon/da90??-hwmon.c
4719 F:      drivers/iio/adc/da91??-*.c
4720 F:      drivers/input/misc/da90??_onkey.c
4721 F:      drivers/input/touchscreen/da9052_tsi.c
4722 F:      drivers/leds/leds-da90??.c
4723 F:      drivers/mfd/da903x.c
4724 F:      drivers/mfd/da90??-*.c
4725 F:      drivers/mfd/da91??-*.c
4726 F:      drivers/power/supply/da9052-battery.c
4727 F:      drivers/power/supply/da91??-*.c
4728 F:      drivers/regulator/da903x.c
4729 F:      drivers/regulator/da9???-regulator.[ch]
4730 F:      drivers/thermal/da90??-thermal.c
4731 F:      drivers/rtc/rtc-da90??.c
4732 F:      drivers/video/backlight/da90??_bl.c
4733 F:      drivers/watchdog/da90??_wdt.c
4734 F:      include/linux/mfd/da903x.h
4735 F:      include/linux/mfd/da9052/
4736 F:      include/linux/mfd/da9055/
4737 F:      include/linux/mfd/da9062/
4738 F:      include/linux/mfd/da9063/
4739 F:      include/linux/mfd/da9150/
4740 F:      include/linux/regulator/da9211.h
4741 F:      include/sound/da[79]*.h
4742 F:      sound/soc/codecs/da[79]*.[ch]
4743
4744 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4745 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4746 L:      linux-gpio@vger.kernel.org
4747 S:      Maintained
4748 F:      drivers/gpio/gpio-gpio-mm.c
4749
4750 DIOLAN U2C-12 I2C DRIVER
4751 M:      Guenter Roeck <linux@roeck-us.net>
4752 L:      linux-i2c@vger.kernel.org
4753 S:      Maintained
4754 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4755
4756 FILESYSTEM DIRECT ACCESS (DAX)
4757 M:      Dan Williams <dan.j.williams@intel.com>
4758 R:      Matthew Wilcox <willy@infradead.org>
4759 R:      Jan Kara <jack@suse.cz>
4760 L:      linux-fsdevel@vger.kernel.org
4761 L:      linux-nvdimm@lists.01.org
4762 S:      Supported
4763 F:      fs/dax.c
4764 F:      include/linux/dax.h
4765 F:      include/trace/events/fs_dax.h
4766
4767 DEVICE DIRECT ACCESS (DAX)
4768 M:      Dan Williams <dan.j.williams@intel.com>
4769 M:      Vishal Verma <vishal.l.verma@intel.com>
4770 M:      Keith Busch <keith.busch@intel.com>
4771 M:      Dave Jiang <dave.jiang@intel.com>
4772 L:      linux-nvdimm@lists.01.org
4773 S:      Supported
4774 F:      drivers/dax/
4775
4776 DIRECTORY NOTIFICATION (DNOTIFY)
4777 M:      Jan Kara <jack@suse.cz>
4778 R:      Amir Goldstein <amir73il@gmail.com>
4779 L:      linux-fsdevel@vger.kernel.org
4780 S:      Maintained
4781 F:      Documentation/filesystems/dnotify.txt
4782 F:      fs/notify/dnotify/
4783 F:      include/linux/dnotify.h
4784
4785 DISK GEOMETRY AND PARTITION HANDLING
4786 M:      Andries Brouwer <aeb@cwi.nl>
4787 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4788 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4789 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4790 S:      Maintained
4791
4792 DISKQUOTA
4793 M:      Jan Kara <jack@suse.com>
4794 S:      Maintained
4795 F:      Documentation/filesystems/quota.txt
4796 F:      fs/quota/
4797 F:      include/linux/quota*.h
4798 F:      include/uapi/linux/quota*.h
4799
4800 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4801 M:      Bernie Thompson <bernie@plugable.com>
4802 L:      linux-fbdev@vger.kernel.org
4803 S:      Maintained
4804 W:      http://plugable.com/category/projects/udlfb/
4805 F:      drivers/video/fbdev/udlfb.c
4806 F:      include/video/udlfb.h
4807 F:      Documentation/fb/udlfb.txt
4808
4809 DISTRIBUTED LOCK MANAGER (DLM)
4810 M:      Christine Caulfield <ccaulfie@redhat.com>
4811 M:      David Teigland <teigland@redhat.com>
4812 L:      cluster-devel@redhat.com
4813 W:      http://sources.redhat.com/cluster/
4814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4815 S:      Supported
4816 F:      fs/dlm/
4817
4818 DMA BUFFER SHARING FRAMEWORK
4819 M:      Sumit Semwal <sumit.semwal@linaro.org>
4820 S:      Maintained
4821 L:      linux-media@vger.kernel.org
4822 L:      dri-devel@lists.freedesktop.org
4823 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4824 F:      drivers/dma-buf/
4825 F:      include/linux/dma-buf*
4826 F:      include/linux/reservation.h
4827 F:      include/linux/*fence.h
4828 F:      Documentation/driver-api/dma-buf.rst
4829 T:      git git://anongit.freedesktop.org/drm/drm-misc
4830
4831 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4832 M:      Vinod Koul <vkoul@kernel.org>
4833 L:      dmaengine@vger.kernel.org
4834 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4835 S:      Maintained
4836 F:      drivers/dma/
4837 F:      include/linux/dmaengine.h
4838 F:      include/linux/of_dma.h
4839 F:      Documentation/devicetree/bindings/dma/
4840 F:      Documentation/driver-api/dmaengine/
4841 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4842
4843 DMA MAPPING HELPERS
4844 M:      Christoph Hellwig <hch@lst.de>
4845 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4846 R:      Robin Murphy <robin.murphy@arm.com>
4847 L:      iommu@lists.linux-foundation.org
4848 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4849 W:      http://git.infradead.org/users/hch/dma-mapping.git
4850 S:      Supported
4851 F:      kernel/dma/
4852 F:      include/asm-generic/dma-mapping.h
4853 F:      include/linux/dma-direct.h
4854 F:      include/linux/dma-mapping.h
4855 F:      include/linux/dma-noncoherent.h
4856
4857 DME1737 HARDWARE MONITOR DRIVER
4858 M:      Juerg Haefliger <juergh@gmail.com>
4859 L:      linux-hwmon@vger.kernel.org
4860 S:      Maintained
4861 F:      Documentation/hwmon/dme1737.rst
4862 F:      drivers/hwmon/dme1737.c
4863
4864 DMI/SMBIOS SUPPORT
4865 M:      Jean Delvare <jdelvare@suse.com>
4866 S:      Maintained
4867 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4868 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4869 F:      drivers/firmware/dmi-id.c
4870 F:      drivers/firmware/dmi_scan.c
4871 F:      include/linux/dmi.h
4872
4873 DOCUMENTATION
4874 M:      Jonathan Corbet <corbet@lwn.net>
4875 L:      linux-doc@vger.kernel.org
4876 S:      Maintained
4877 F:      Documentation/
4878 F:      scripts/kernel-doc
4879 X:      Documentation/ABI/
4880 X:      Documentation/acpi/
4881 X:      Documentation/devicetree/
4882 X:      Documentation/i2c/
4883 X:      Documentation/media/
4884 X:      Documentation/power/
4885 X:      Documentation/spi/
4886 T:      git git://git.lwn.net/linux.git docs-next
4887
4888 DOCUMENTATION/ITALIAN
4889 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4890 L:      linux-doc@vger.kernel.org
4891 S:      Maintained
4892 F:      Documentation/translations/it_IT
4893
4894 DONGWOON DW9714 LENS VOICE COIL DRIVER
4895 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4896 L:      linux-media@vger.kernel.org
4897 T:      git git://linuxtv.org/media_tree.git
4898 S:      Maintained
4899 F:      drivers/media/i2c/dw9714.c
4900 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4901
4902 DONGWOON DW9807 LENS VOICE COIL DRIVER
4903 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4904 L:      linux-media@vger.kernel.org
4905 T:      git git://linuxtv.org/media_tree.git
4906 S:      Maintained
4907 F:      drivers/media/i2c/dw9807-vcm.c
4908 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4909
4910 DOUBLETALK DRIVER
4911 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4912 L:      blinux-list@redhat.com
4913 S:      Maintained
4914 F:      drivers/char/dtlk.c
4915 F:      include/linux/dtlk.h
4916
4917 DPAA2 DATAPATH I/O (DPIO) DRIVER
4918 M:      Roy Pledge <Roy.Pledge@nxp.com>
4919 L:      linux-kernel@vger.kernel.org
4920 S:      Maintained
4921 F:      drivers/soc/fsl/dpio
4922
4923 DPAA2 ETHERNET DRIVER
4924 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4925 L:      netdev@vger.kernel.org
4926 S:      Maintained
4927 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4928 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4929 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4930 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4931 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4932
4933 DPAA2 ETHERNET SWITCH DRIVER
4934 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4935 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4936 L:      linux-kernel@vger.kernel.org
4937 S:      Maintained
4938 F:      drivers/staging/fsl-dpaa2/ethsw
4939
4940 DPAA2 PTP CLOCK DRIVER
4941 M:      Yangbo Lu <yangbo.lu@nxp.com>
4942 L:      netdev@vger.kernel.org
4943 S:      Maintained
4944 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
4945 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
4946
4947 DPT_I2O SCSI RAID DRIVER
4948 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4949 L:      linux-scsi@vger.kernel.org
4950 W:      http://www.adaptec.com/
4951 S:      Maintained
4952 F:      drivers/scsi/dpt*
4953 F:      drivers/scsi/dpt/
4954
4955 DRBD DRIVER
4956 M:      Philipp Reisner <philipp.reisner@linbit.com>
4957 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4958 L:      drbd-dev@lists.linbit.com
4959 W:      http://www.drbd.org
4960 T:      git git://git.linbit.com/linux-drbd.git
4961 T:      git git://git.linbit.com/drbd-8.4.git
4962 S:      Supported
4963 F:      drivers/block/drbd/
4964 F:      lib/lru_cache.c
4965 F:      Documentation/blockdev/drbd/
4966
4967 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4968 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4969 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4971 S:      Supported
4972 F:      Documentation/kobject.txt
4973 F:      drivers/base/
4974 F:      fs/debugfs/
4975 F:      fs/sysfs/
4976 F:      include/linux/debugfs.h
4977 F:      include/linux/kobj*
4978 F:      lib/kobj*
4979
4980 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4981 M:      Kevin Hilman <khilman@kernel.org>
4982 M:      Nishanth Menon <nm@ti.com>
4983 S:      Maintained
4984 F:      drivers/power/avs/
4985 F:      include/linux/power/smartreflex.h
4986 L:      linux-pm@vger.kernel.org
4987
4988 DRM DRIVER FOR ARM PL111 CLCD
4989 M:      Eric Anholt <eric@anholt.net>
4990 T:      git git://anongit.freedesktop.org/drm/drm-misc
4991 S:      Supported
4992 F:      drivers/gpu/drm/pl111/
4993
4994 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4995 M:      Linus Walleij <linus.walleij@linaro.org>
4996 T:      git git://anongit.freedesktop.org/drm/drm-misc
4997 S:      Maintained
4998 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4999 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5000
5001 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5002 M:      Dave Airlie <airlied@redhat.com>
5003 S:      Odd Fixes
5004 F:      drivers/gpu/drm/ast/
5005
5006 DRM DRIVER FOR ASPEED BMC GFX
5007 M:      Joel Stanley <joel@jms.id.au>
5008 L:      linux-aspeed@lists.ozlabs.org
5009 T:      git git://anongit.freedesktop.org/drm/drm-misc
5010 S:      Supported
5011 F:      drivers/gpu/drm/aspeed/
5012 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5013
5014 DRM DRIVER FOR BOCHS VIRTUAL GPU
5015 M:      Gerd Hoffmann <kraxel@redhat.com>
5016 L:      virtualization@lists.linux-foundation.org
5017 T:      git git://anongit.freedesktop.org/drm/drm-misc
5018 S:      Maintained
5019 F:      drivers/gpu/drm/bochs/
5020
5021 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5022 M:      Linus Walleij <linus.walleij@linaro.org>
5023 T:      git git://anongit.freedesktop.org/drm/drm-misc
5024 S:      Maintained
5025 F:      drivers/gpu/drm/tve200/
5026
5027 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5028 M:      Jagan Teki <jagan@amarulasolutions.com>
5029 S:      Maintained
5030 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5031 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5032
5033 DRM DRIVER FOR ILITEK ILI9225 PANELS
5034 M:      David Lechner <david@lechnology.com>
5035 S:      Maintained
5036 F:      drivers/gpu/drm/tinydrm/ili9225.c
5037 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5038
5039 DRM DRIVER FOR HX8357D PANELS
5040 M:      Eric Anholt <eric@anholt.net>
5041 T:      git git://anongit.freedesktop.org/drm/drm-misc
5042 S:      Maintained
5043 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5044 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5045
5046 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5047 S:      Orphan / Obsolete
5048 F:      drivers/gpu/drm/i810/
5049 F:      include/uapi/drm/i810_drm.h
5050
5051 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5052 S:      Orphan / Obsolete
5053 F:      drivers/gpu/drm/mga/
5054 F:      include/uapi/drm/mga_drm.h
5055
5056 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5057 M:      Dave Airlie <airlied@redhat.com>
5058 S:      Odd Fixes
5059 F:      drivers/gpu/drm/mgag200/
5060
5061 DRM DRIVER FOR MI0283QT
5062 M:      Noralf Trønnes <noralf@tronnes.org>
5063 S:      Maintained
5064 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5065 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5066
5067 DRM DRIVER FOR MSM ADRENO GPU
5068 M:      Rob Clark <robdclark@gmail.com>
5069 M:      Sean Paul <sean@poorly.run>
5070 L:      linux-arm-msm@vger.kernel.org
5071 L:      dri-devel@lists.freedesktop.org
5072 L:      freedreno@lists.freedesktop.org
5073 T:      git https://gitlab.freedesktop.org/drm/msm.git
5074 S:      Maintained
5075 F:      drivers/gpu/drm/msm/
5076 F:      include/uapi/drm/msm_drm.h
5077 F:      Documentation/devicetree/bindings/display/msm/
5078
5079 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5080 M:      Ben Skeggs <bskeggs@redhat.com>
5081 L:      dri-devel@lists.freedesktop.org
5082 L:      nouveau@lists.freedesktop.org
5083 T:      git git://github.com/skeggsb/linux
5084 S:      Supported
5085 F:      drivers/gpu/drm/nouveau/
5086 F:      include/uapi/drm/nouveau_drm.h
5087
5088 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5089 M:      Stefan Mavrodiev <stefan@olimex.com>
5090 S:      Maintained
5091 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5092 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5093
5094 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5095 M:      Noralf Trønnes <noralf@tronnes.org>
5096 S:      Maintained
5097 F:      drivers/gpu/drm/tinydrm/repaper.c
5098 F:      Documentation/devicetree/bindings/display/repaper.txt
5099
5100 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5101 M:      Dave Airlie <airlied@redhat.com>
5102 M:      Gerd Hoffmann <kraxel@redhat.com>
5103 L:      virtualization@lists.linux-foundation.org
5104 T:      git git://anongit.freedesktop.org/drm/drm-misc
5105 S:      Obsolete
5106 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5107 F:      drivers/gpu/drm/cirrus/
5108
5109 DRM DRIVER FOR QXL VIRTUAL GPU
5110 M:      Dave Airlie <airlied@redhat.com>
5111 M:      Gerd Hoffmann <kraxel@redhat.com>
5112 L:      virtualization@lists.linux-foundation.org
5113 L:      spice-devel@lists.freedesktop.org
5114 T:      git git://anongit.freedesktop.org/drm/drm-misc
5115 S:      Maintained
5116 F:      drivers/gpu/drm/qxl/
5117 F:      include/uapi/drm/qxl_drm.h
5118
5119 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5120 S:      Orphan / Obsolete
5121 F:      drivers/gpu/drm/r128/
5122 F:      include/uapi/drm/r128_drm.h
5123
5124 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5125 M:      Guido Günther <agx@sigxcpu.org>
5126 S:      Maintained
5127 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5128 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5129
5130 DRM DRIVER FOR SAVAGE VIDEO CARDS
5131 S:      Orphan / Obsolete
5132 F:      drivers/gpu/drm/savage/
5133 F:      include/uapi/drm/savage_drm.h
5134
5135 DRM DRIVER FOR SIS VIDEO CARDS
5136 S:      Orphan / Obsolete
5137 F:      drivers/gpu/drm/sis/
5138 F:      include/uapi/drm/sis_drm.h
5139
5140 DRM DRIVER FOR SITRONIX ST7701 PANELS
5141 M:      Jagan Teki <jagan@amarulasolutions.com>
5142 S:      Maintained
5143 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5144 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5145
5146 DRM DRIVER FOR SITRONIX ST7586 PANELS
5147 M:      David Lechner <david@lechnology.com>
5148 S:      Maintained
5149 F:      drivers/gpu/drm/tinydrm/st7586.c
5150 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5151
5152 DRM DRIVER FOR SITRONIX ST7735R PANELS
5153 M:      David Lechner <david@lechnology.com>
5154 S:      Maintained
5155 F:      drivers/gpu/drm/tinydrm/st7735r.c
5156 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5157
5158 DRM DRIVER FOR TDFX VIDEO CARDS
5159 S:      Orphan / Obsolete
5160 F:      drivers/gpu/drm/tdfx/
5161
5162 DRM DRIVER FOR TPO TPG110 PANELS
5163 M:      Linus Walleij <linus.walleij@linaro.org>
5164 T:      git git://anongit.freedesktop.org/drm/drm-misc
5165 S:      Maintained
5166 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5167 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5168
5169 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5170 M:      Dave Airlie <airlied@redhat.com>
5171 R:      Sean Paul <sean@poorly.run>
5172 L:      dri-devel@lists.freedesktop.org
5173 S:      Odd Fixes
5174 F:      drivers/gpu/drm/udl/
5175 T:      git git://anongit.freedesktop.org/drm/drm-misc
5176
5177 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5178 M:      Hans de Goede <hdegoede@redhat.com>
5179 L:      dri-devel@lists.freedesktop.org
5180 S:      Maintained
5181 F:      drivers/gpu/drm/vboxvideo/
5182 T:      git git://anongit.freedesktop.org/drm/drm-misc
5183
5184 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5185 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5186 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5187 R:      Daniel Vetter <daniel@ffwll.ch>
5188 T:      git git://anongit.freedesktop.org/drm/drm-misc
5189 S:      Maintained
5190 L:      dri-devel@lists.freedesktop.org
5191 F:      drivers/gpu/drm/vkms/
5192 F:      Documentation/gpu/vkms.rst
5193
5194 DRM DRIVER FOR VMWARE VIRTUAL GPU
5195 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5196 M:      Thomas Hellstrom <thellstrom@vmware.com>
5197 L:      dri-devel@lists.freedesktop.org
5198 T:      git git://people.freedesktop.org/~thomash/linux
5199 S:      Supported
5200 F:      drivers/gpu/drm/vmwgfx/
5201 F:      include/uapi/drm/vmwgfx_drm.h
5202
5203 DRM DRIVERS
5204 M:      David Airlie <airlied@linux.ie>
5205 M:      Daniel Vetter <daniel@ffwll.ch>
5206 L:      dri-devel@lists.freedesktop.org
5207 T:      git git://anongit.freedesktop.org/drm/drm
5208 B:      https://bugs.freedesktop.org/
5209 C:      irc://chat.freenode.net/dri-devel
5210 S:      Maintained
5211 F:      drivers/gpu/drm/
5212 F:      drivers/gpu/vga/
5213 F:      Documentation/devicetree/bindings/display/
5214 F:      Documentation/devicetree/bindings/gpu/
5215 F:      Documentation/gpu/
5216 F:      include/drm/
5217 F:      include/uapi/drm/
5218 F:      include/linux/vga*
5219
5220 DRM DRIVERS AND MISC GPU PATCHES
5221 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5222 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5223 M:      Sean Paul <sean@poorly.run>
5224 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5225 S:      Maintained
5226 T:      git git://anongit.freedesktop.org/drm/drm-misc
5227 F:      Documentation/gpu/
5228 F:      drivers/gpu/vga/
5229 F:      drivers/gpu/drm/*
5230 F:      include/drm/drm*
5231 F:      include/uapi/drm/drm*
5232 F:      include/linux/vga*
5233
5234 DRM DRIVERS FOR ALLWINNER A10
5235 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5236 L:      dri-devel@lists.freedesktop.org
5237 S:      Supported
5238 F:      drivers/gpu/drm/sun4i/
5239 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5240 T:      git git://anongit.freedesktop.org/drm/drm-misc
5241
5242 DRM DRIVERS FOR AMLOGIC SOCS
5243 M:      Neil Armstrong <narmstrong@baylibre.com>
5244 L:      dri-devel@lists.freedesktop.org
5245 L:      linux-amlogic@lists.infradead.org
5246 W:      http://linux-meson.com/
5247 S:      Supported
5248 F:      drivers/gpu/drm/meson/
5249 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5250 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5251 F:      Documentation/gpu/meson.rst
5252 T:      git git://anongit.freedesktop.org/drm/drm-misc
5253
5254 DRM DRIVERS FOR ATMEL HLCDC
5255 M:      Boris Brezillon <bbrezillon@kernel.org>
5256 L:      dri-devel@lists.freedesktop.org
5257 S:      Supported
5258 F:      drivers/gpu/drm/atmel-hlcdc/
5259 F:      Documentation/devicetree/bindings/display/atmel/
5260 T:      git git://anongit.freedesktop.org/drm/drm-misc
5261
5262 DRM DRIVERS FOR BRIDGE CHIPS
5263 M:      Andrzej Hajda <a.hajda@samsung.com>
5264 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5265 S:      Maintained
5266 T:      git git://anongit.freedesktop.org/drm/drm-misc
5267 F:      drivers/gpu/drm/bridge/
5268
5269 DRM DRIVERS FOR EXYNOS
5270 M:      Inki Dae <inki.dae@samsung.com>
5271 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5272 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5273 M:      Kyungmin Park <kyungmin.park@samsung.com>
5274 L:      dri-devel@lists.freedesktop.org
5275 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5276 S:      Supported
5277 F:      drivers/gpu/drm/exynos/
5278 F:      include/uapi/drm/exynos_drm.h
5279 F:      Documentation/devicetree/bindings/display/exynos/
5280
5281 DRM DRIVERS FOR FREESCALE DCU
5282 M:      Stefan Agner <stefan@agner.ch>
5283 M:      Alison Wang <alison.wang@nxp.com>
5284 L:      dri-devel@lists.freedesktop.org
5285 S:      Supported
5286 F:      drivers/gpu/drm/fsl-dcu/
5287 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5288 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5289 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5290 T:      git git://anongit.freedesktop.org/drm/drm-misc
5291
5292 DRM DRIVERS FOR FREESCALE IMX
5293 M:      Philipp Zabel <p.zabel@pengutronix.de>
5294 L:      dri-devel@lists.freedesktop.org
5295 S:      Maintained
5296 F:      drivers/gpu/drm/imx/
5297 F:      drivers/gpu/ipu-v3/
5298 F:      Documentation/devicetree/bindings/display/imx/
5299
5300 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5301 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5302 L:      dri-devel@lists.freedesktop.org
5303 T:      git git://github.com/patjak/drm-gma500
5304 S:      Maintained
5305 F:      drivers/gpu/drm/gma500/
5306
5307 DRM DRIVERS FOR HISILICON
5308 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5309 M:      Rongrong Zou <zourongrong@gmail.com>
5310 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5311 R:      Chen Feng <puck.chen@hisilicon.com>
5312 L:      dri-devel@lists.freedesktop.org
5313 T:      git git://github.com/xin3liang/linux.git
5314 S:      Maintained
5315 F:      drivers/gpu/drm/hisilicon/
5316 F:      Documentation/devicetree/bindings/display/hisilicon/
5317
5318 DRM DRIVERS FOR LIMA
5319 M:      Qiang Yu <yuq825@gmail.com>
5320 L:      dri-devel@lists.freedesktop.org
5321 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5322 S:      Maintained
5323 F:      drivers/gpu/drm/lima/
5324 F:      include/uapi/drm/lima_drm.h
5325 T:      git git://anongit.freedesktop.org/drm/drm-misc
5326
5327 DRM DRIVERS FOR MEDIATEK
5328 M:      CK Hu <ck.hu@mediatek.com>
5329 M:      Philipp Zabel <p.zabel@pengutronix.de>
5330 L:      dri-devel@lists.freedesktop.org
5331 S:      Supported
5332 F:      drivers/gpu/drm/mediatek/
5333 F:      Documentation/devicetree/bindings/display/mediatek/
5334
5335 DRM DRIVERS FOR NVIDIA TEGRA
5336 M:      Thierry Reding <thierry.reding@gmail.com>
5337 L:      dri-devel@lists.freedesktop.org
5338 L:      linux-tegra@vger.kernel.org
5339 T:      git git://anongit.freedesktop.org/tegra/linux.git
5340 S:      Supported
5341 F:      drivers/gpu/drm/tegra/
5342 F:      drivers/gpu/host1x/
5343 F:      include/linux/host1x.h
5344 F:      include/uapi/drm/tegra_drm.h
5345 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5346
5347 DRM DRIVERS FOR RENESAS
5348 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5349 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5350 L:      dri-devel@lists.freedesktop.org
5351 L:      linux-renesas-soc@vger.kernel.org
5352 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5353 S:      Supported
5354 F:      drivers/gpu/drm/rcar-du/
5355 F:      drivers/gpu/drm/shmobile/
5356 F:      include/linux/platform_data/shmob_drm.h
5357 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5358 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5359 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5360
5361 DRM DRIVERS FOR ROCKCHIP
5362 M:      Sandy Huang <hjc@rock-chips.com>
5363 M:      Heiko Stübner <heiko@sntech.de>
5364 L:      dri-devel@lists.freedesktop.org
5365 S:      Maintained
5366 F:      drivers/gpu/drm/rockchip/
5367 F:      Documentation/devicetree/bindings/display/rockchip/
5368 T:      git git://anongit.freedesktop.org/drm/drm-misc
5369
5370 DRM DRIVERS FOR STI
5371 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5372 M:      Vincent Abriou <vincent.abriou@st.com>
5373 L:      dri-devel@lists.freedesktop.org
5374 T:      git git://anongit.freedesktop.org/drm/drm-misc
5375 S:      Maintained
5376 F:      drivers/gpu/drm/sti
5377 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5378
5379 DRM DRIVERS FOR STM
5380 M:      Yannick Fertre <yannick.fertre@st.com>
5381 M:      Philippe Cornu <philippe.cornu@st.com>
5382 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5383 M:      Vincent Abriou <vincent.abriou@st.com>
5384 L:      dri-devel@lists.freedesktop.org
5385 T:      git git://anongit.freedesktop.org/drm/drm-misc
5386 S:      Maintained
5387 F:      drivers/gpu/drm/stm
5388 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5389
5390 DRM DRIVERS FOR TI LCDC
5391 M:      Jyri Sarha <jsarha@ti.com>
5392 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5393 L:      dri-devel@lists.freedesktop.org
5394 S:      Maintained
5395 F:      drivers/gpu/drm/tilcdc/
5396 F:      Documentation/devicetree/bindings/display/tilcdc/
5397
5398 DRM DRIVERS FOR TI OMAP
5399 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5400 L:      dri-devel@lists.freedesktop.org
5401 S:      Maintained
5402 F:      drivers/gpu/drm/omapdrm/
5403 F:      Documentation/devicetree/bindings/display/ti/
5404
5405 DRM DRIVERS FOR V3D
5406 M:      Eric Anholt <eric@anholt.net>
5407 S:      Supported
5408 F:      drivers/gpu/drm/v3d/
5409 F:      include/uapi/drm/v3d_drm.h
5410 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5411 T:      git git://anongit.freedesktop.org/drm/drm-misc
5412
5413 DRM DRIVERS FOR VC4
5414 M:      Eric Anholt <eric@anholt.net>
5415 T:      git git://github.com/anholt/linux
5416 S:      Supported
5417 F:      drivers/gpu/drm/vc4/
5418 F:      include/uapi/drm/vc4_drm.h
5419 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5420 T:      git git://anongit.freedesktop.org/drm/drm-misc
5421
5422 DRM DRIVERS FOR VIVANTE GPU IP
5423 M:      Lucas Stach <l.stach@pengutronix.de>
5424 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5425 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5426 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5427 L:      dri-devel@lists.freedesktop.org
5428 S:      Maintained
5429 F:      drivers/gpu/drm/etnaviv/
5430 F:      include/uapi/drm/etnaviv_drm.h
5431 F:      Documentation/devicetree/bindings/display/etnaviv/
5432
5433 DRM DRIVERS FOR ZTE ZX
5434 M:      Shawn Guo <shawnguo@kernel.org>
5435 L:      dri-devel@lists.freedesktop.org
5436 S:      Maintained
5437 F:      drivers/gpu/drm/zte/
5438 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5439 T:      git git://anongit.freedesktop.org/drm/drm-misc
5440
5441 DRM PANEL DRIVERS
5442 M:      Thierry Reding <thierry.reding@gmail.com>
5443 L:      dri-devel@lists.freedesktop.org
5444 T:      git git://anongit.freedesktop.org/drm/drm-misc
5445 S:      Maintained
5446 F:      drivers/gpu/drm/drm_panel.c
5447 F:      drivers/gpu/drm/panel/
5448 F:      include/drm/drm_panel.h
5449 F:      Documentation/devicetree/bindings/display/panel/
5450
5451 DRM TINYDRM DRIVERS
5452 M:      Noralf Trønnes <noralf@tronnes.org>
5453 W:      https://github.com/notro/tinydrm/wiki/Development
5454 T:      git git://anongit.freedesktop.org/drm/drm-misc
5455 S:      Maintained
5456 F:      drivers/gpu/drm/tinydrm/
5457 F:      include/drm/tinydrm/
5458
5459 DRM DRIVERS FOR XEN
5460 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5461 T:      git git://anongit.freedesktop.org/drm/drm-misc
5462 L:      dri-devel@lists.freedesktop.org
5463 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5464 S:      Supported
5465 F:      drivers/gpu/drm/xen/
5466 F:      Documentation/gpu/xen-front.rst
5467
5468 DRM TTM SUBSYSTEM
5469 M:      Christian Koenig <christian.koenig@amd.com>
5470 M:      Huang Rui <ray.huang@amd.com>
5471 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5472 T:      git git://people.freedesktop.org/~agd5f/linux
5473 S:      Maintained
5474 L:      dri-devel@lists.freedesktop.org
5475 F:      include/drm/ttm/
5476 F:      drivers/gpu/drm/ttm/
5477
5478 DSBR100 USB FM RADIO DRIVER
5479 M:      Alexey Klimov <klimov.linux@gmail.com>
5480 L:      linux-media@vger.kernel.org
5481 T:      git git://linuxtv.org/media_tree.git
5482 S:      Maintained
5483 F:      drivers/media/radio/dsbr100.c
5484
5485 DSCC4 DRIVER
5486 M:      Francois Romieu <romieu@fr.zoreil.com>
5487 L:      netdev@vger.kernel.org
5488 S:      Maintained
5489 F:      drivers/net/wan/dscc4.c
5490
5491 DT3155 MEDIA DRIVER
5492 M:      Hans Verkuil <hverkuil@xs4all.nl>
5493 L:      linux-media@vger.kernel.org
5494 T:      git git://linuxtv.org/media_tree.git
5495 W:      https://linuxtv.org
5496 S:      Odd Fixes
5497 F:      drivers/media/pci/dt3155/
5498
5499 DVB_USB_AF9015 MEDIA DRIVER
5500 M:      Antti Palosaari <crope@iki.fi>
5501 L:      linux-media@vger.kernel.org
5502 W:      https://linuxtv.org
5503 W:      http://palosaari.fi/linux/
5504 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5505 T:      git git://linuxtv.org/anttip/media_tree.git
5506 S:      Maintained
5507 F:      drivers/media/usb/dvb-usb-v2/af9015*
5508
5509 DVB_USB_AF9035 MEDIA DRIVER
5510 M:      Antti Palosaari <crope@iki.fi>
5511 L:      linux-media@vger.kernel.org
5512 W:      https://linuxtv.org
5513 W:      http://palosaari.fi/linux/
5514 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5515 T:      git git://linuxtv.org/anttip/media_tree.git
5516 S:      Maintained
5517 F:      drivers/media/usb/dvb-usb-v2/af9035*
5518
5519 DVB_USB_ANYSEE MEDIA DRIVER
5520 M:      Antti Palosaari <crope@iki.fi>
5521 L:      linux-media@vger.kernel.org
5522 W:      https://linuxtv.org
5523 W:      http://palosaari.fi/linux/
5524 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5525 T:      git git://linuxtv.org/anttip/media_tree.git
5526 S:      Maintained
5527 F:      drivers/media/usb/dvb-usb-v2/anysee*
5528
5529 DVB_USB_AU6610 MEDIA DRIVER
5530 M:      Antti Palosaari <crope@iki.fi>
5531 L:      linux-media@vger.kernel.org
5532 W:      https://linuxtv.org
5533 W:      http://palosaari.fi/linux/
5534 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5535 T:      git git://linuxtv.org/anttip/media_tree.git
5536 S:      Maintained
5537 F:      drivers/media/usb/dvb-usb-v2/au6610*
5538
5539 DVB_USB_CE6230 MEDIA DRIVER
5540 M:      Antti Palosaari <crope@iki.fi>
5541 L:      linux-media@vger.kernel.org
5542 W:      https://linuxtv.org
5543 W:      http://palosaari.fi/linux/
5544 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5545 T:      git git://linuxtv.org/anttip/media_tree.git
5546 S:      Maintained
5547 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5548
5549 DVB_USB_CXUSB MEDIA DRIVER
5550 M:      Michael Krufky <mkrufky@linuxtv.org>
5551 L:      linux-media@vger.kernel.org
5552 W:      https://linuxtv.org
5553 W:      http://github.com/mkrufky
5554 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5555 T:      git git://linuxtv.org/media_tree.git
5556 S:      Maintained
5557 F:      drivers/media/usb/dvb-usb/cxusb*
5558
5559 DVB_USB_EC168 MEDIA DRIVER
5560 M:      Antti Palosaari <crope@iki.fi>
5561 L:      linux-media@vger.kernel.org
5562 W:      https://linuxtv.org
5563 W:      http://palosaari.fi/linux/
5564 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5565 T:      git git://linuxtv.org/anttip/media_tree.git
5566 S:      Maintained
5567 F:      drivers/media/usb/dvb-usb-v2/ec168*
5568
5569 DVB_USB_GL861 MEDIA DRIVER
5570 M:      Antti Palosaari <crope@iki.fi>
5571 L:      linux-media@vger.kernel.org
5572 W:      https://linuxtv.org
5573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5574 T:      git git://linuxtv.org/anttip/media_tree.git
5575 S:      Maintained
5576 F:      drivers/media/usb/dvb-usb-v2/gl861*
5577
5578 DVB_USB_MXL111SF MEDIA DRIVER
5579 M:      Michael Krufky <mkrufky@linuxtv.org>
5580 L:      linux-media@vger.kernel.org
5581 W:      https://linuxtv.org
5582 W:      http://github.com/mkrufky
5583 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5584 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5585 S:      Maintained
5586 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5587
5588 DVB_USB_RTL28XXU MEDIA DRIVER
5589 M:      Antti Palosaari <crope@iki.fi>
5590 L:      linux-media@vger.kernel.org
5591 W:      https://linuxtv.org
5592 W:      http://palosaari.fi/linux/
5593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5594 T:      git git://linuxtv.org/anttip/media_tree.git
5595 S:      Maintained
5596 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5597
5598 DVB_USB_V2 MEDIA DRIVER
5599 M:      Antti Palosaari <crope@iki.fi>
5600 L:      linux-media@vger.kernel.org
5601 W:      https://linuxtv.org
5602 W:      http://palosaari.fi/linux/
5603 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5604 T:      git git://linuxtv.org/anttip/media_tree.git
5605 S:      Maintained
5606 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5607 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5608
5609 DYNAMIC DEBUG
5610 M:      Jason Baron <jbaron@akamai.com>
5611 S:      Maintained
5612 F:      lib/dynamic_debug.c
5613 F:      include/linux/dynamic_debug.h
5614
5615 DYNAMIC INTERRUPT MODERATION
5616 M:      Tal Gilboa <talgi@mellanox.com>
5617 S:      Maintained
5618 F:      include/linux/net_dim.h
5619
5620 DZ DECSTATION DZ11 SERIAL DRIVER
5621 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5622 S:      Maintained
5623 F:      drivers/tty/serial/dz.*
5624
5625 E3X0 POWER BUTTON DRIVER
5626 M:      Moritz Fischer <moritz.fischer@ettus.com>
5627 L:      usrp-users@lists.ettus.com
5628 W:      http://www.ettus.com
5629 S:      Supported
5630 F:      drivers/input/misc/e3x0-button.c
5631 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5632
5633 E4000 MEDIA DRIVER
5634 M:      Antti Palosaari <crope@iki.fi>
5635 L:      linux-media@vger.kernel.org
5636 W:      https://linuxtv.org
5637 W:      http://palosaari.fi/linux/
5638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5639 T:      git git://linuxtv.org/anttip/media_tree.git
5640 S:      Maintained
5641 F:      drivers/media/tuners/e4000*
5642
5643 EARTH_PT1 MEDIA DRIVER
5644 M:      Akihiro Tsukada <tskd08@gmail.com>
5645 L:      linux-media@vger.kernel.org
5646 S:      Odd Fixes
5647 F:      drivers/media/pci/pt1/
5648
5649 EARTH_PT3 MEDIA DRIVER
5650 M:      Akihiro Tsukada <tskd08@gmail.com>
5651 L:      linux-media@vger.kernel.org
5652 S:      Odd Fixes
5653 F:      drivers/media/pci/pt3/
5654
5655 EC100 MEDIA DRIVER
5656 M:      Antti Palosaari <crope@iki.fi>
5657 L:      linux-media@vger.kernel.org
5658 W:      https://linuxtv.org
5659 W:      http://palosaari.fi/linux/
5660 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5661 T:      git git://linuxtv.org/anttip/media_tree.git
5662 S:      Maintained
5663 F:      drivers/media/dvb-frontends/ec100*
5664
5665 ECRYPT FILE SYSTEM
5666 M:      Tyler Hicks <tyhicks@canonical.com>
5667 L:      ecryptfs@vger.kernel.org
5668 W:      http://ecryptfs.org
5669 W:      https://launchpad.net/ecryptfs
5670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5671 S:      Supported
5672 F:      Documentation/filesystems/ecryptfs.txt
5673 F:      fs/ecryptfs/
5674
5675 EDAC-AMD64
5676 M:      Borislav Petkov <bp@alien8.de>
5677 L:      linux-edac@vger.kernel.org
5678 S:      Maintained
5679 F:      drivers/edac/amd64_edac*
5680
5681 EDAC-AST2500
5682 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5683 S:      Supported
5684 F:      drivers/edac/aspeed_edac.c
5685 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5686
5687 EDAC-CALXEDA
5688 M:      Robert Richter <rric@kernel.org>
5689 L:      linux-edac@vger.kernel.org
5690 S:      Maintained
5691 F:      drivers/edac/highbank*
5692
5693 EDAC-CAVIUM OCTEON
5694 M:      Ralf Baechle <ralf@linux-mips.org>
5695 M:      David Daney <david.daney@cavium.com>
5696 L:      linux-edac@vger.kernel.org
5697 L:      linux-mips@vger.kernel.org
5698 S:      Supported
5699 F:      drivers/edac/octeon_edac*
5700
5701 EDAC-CAVIUM THUNDERX
5702 M:      David Daney <david.daney@cavium.com>
5703 M:      Jan Glauber <jglauber@cavium.com>
5704 L:      linux-edac@vger.kernel.org
5705 S:      Supported
5706 F:      drivers/edac/thunderx_edac*
5707
5708 EDAC-CORE
5709 M:      Borislav Petkov <bp@alien8.de>
5710 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5711 R:      James Morse <james.morse@arm.com>
5712 L:      linux-edac@vger.kernel.org
5713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5715 S:      Supported
5716 F:      Documentation/admin-guide/ras.rst
5717 F:      Documentation/driver-api/edac.rst
5718 F:      drivers/edac/
5719 F:      include/linux/edac.h
5720
5721 EDAC-E752X
5722 M:      Mark Gross <mark.gross@intel.com>
5723 L:      linux-edac@vger.kernel.org
5724 S:      Maintained
5725 F:      drivers/edac/e752x_edac.c
5726
5727 EDAC-E7XXX
5728 L:      linux-edac@vger.kernel.org
5729 S:      Maintained
5730 F:      drivers/edac/e7xxx_edac.c
5731
5732 EDAC-FSL_DDR
5733 M:      York Sun <york.sun@nxp.com>
5734 L:      linux-edac@vger.kernel.org
5735 S:      Maintained
5736 F:      drivers/edac/fsl_ddr_edac.*
5737
5738 EDAC-GHES
5739 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5740 L:      linux-edac@vger.kernel.org
5741 S:      Maintained
5742 F:      drivers/edac/ghes_edac.c
5743
5744 EDAC-I10NM
5745 M:      Tony Luck <tony.luck@intel.com>
5746 L:      linux-edac@vger.kernel.org
5747 S:      Maintained
5748 F:      drivers/edac/i10nm_base.c
5749
5750 EDAC-I3000
5751 L:      linux-edac@vger.kernel.org
5752 S:      Orphan
5753 F:      drivers/edac/i3000_edac.c
5754
5755 EDAC-I5000
5756 L:      linux-edac@vger.kernel.org
5757 S:      Maintained
5758 F:      drivers/edac/i5000_edac.c
5759
5760 EDAC-I5400
5761 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5762 L:      linux-edac@vger.kernel.org
5763 S:      Maintained
5764 F:      drivers/edac/i5400_edac.c
5765
5766 EDAC-I7300
5767 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5768 L:      linux-edac@vger.kernel.org
5769 S:      Maintained
5770 F:      drivers/edac/i7300_edac.c
5771
5772 EDAC-I7CORE
5773 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5774 L:      linux-edac@vger.kernel.org
5775 S:      Maintained
5776 F:      drivers/edac/i7core_edac.c
5777
5778 EDAC-I82443BXGX
5779 M:      Tim Small <tim@buttersideup.com>
5780 L:      linux-edac@vger.kernel.org
5781 S:      Maintained
5782 F:      drivers/edac/i82443bxgx_edac.c
5783
5784 EDAC-I82975X
5785 M:      "Arvind R." <arvino55@gmail.com>
5786 L:      linux-edac@vger.kernel.org
5787 S:      Maintained
5788 F:      drivers/edac/i82975x_edac.c
5789
5790 EDAC-IE31200
5791 M:      Jason Baron <jbaron@akamai.com>
5792 L:      linux-edac@vger.kernel.org
5793 S:      Maintained
5794 F:      drivers/edac/ie31200_edac.c
5795
5796 EDAC-MPC85XX
5797 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5798 L:      linux-edac@vger.kernel.org
5799 S:      Maintained
5800 F:      drivers/edac/mpc85xx_edac.[ch]
5801
5802 EDAC-PASEMI
5803 M:      Egor Martovetsky <egor@pasemi.com>
5804 L:      linux-edac@vger.kernel.org
5805 S:      Maintained
5806 F:      drivers/edac/pasemi_edac.c
5807
5808 EDAC-PND2
5809 M:      Tony Luck <tony.luck@intel.com>
5810 L:      linux-edac@vger.kernel.org
5811 S:      Maintained
5812 F:      drivers/edac/pnd2_edac.[ch]
5813
5814 EDAC-R82600
5815 M:      Tim Small <tim@buttersideup.com>
5816 L:      linux-edac@vger.kernel.org
5817 S:      Maintained
5818 F:      drivers/edac/r82600_edac.c
5819
5820 EDAC-SBRIDGE
5821 M:      Tony Luck <tony.luck@intel.com>
5822 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5823 L:      linux-edac@vger.kernel.org
5824 S:      Maintained
5825 F:      drivers/edac/sb_edac.c
5826
5827 EDAC-SKYLAKE
5828 M:      Tony Luck <tony.luck@intel.com>
5829 L:      linux-edac@vger.kernel.org
5830 S:      Maintained
5831 F:      drivers/edac/skx_*.c
5832
5833 EDAC-TI
5834 M:      Tero Kristo <t-kristo@ti.com>
5835 L:      linux-edac@vger.kernel.org
5836 S:      Maintained
5837 F:      drivers/edac/ti_edac.c
5838
5839 EDAC-QCOM
5840 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5841 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5842 L:      linux-arm-msm@vger.kernel.org
5843 L:      linux-edac@vger.kernel.org
5844 S:      Maintained
5845 F:      drivers/edac/qcom_edac.c
5846
5847 EDIROL UA-101/UA-1000 DRIVER
5848 M:      Clemens Ladisch <clemens@ladisch.de>
5849 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5851 S:      Maintained
5852 F:      sound/usb/misc/ua101.c
5853
5854 EFI TEST DRIVER
5855 L:      linux-efi@vger.kernel.org
5856 M:      Ivan Hu <ivan.hu@canonical.com>
5857 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5858 S:      Maintained
5859 F:      drivers/firmware/efi/test/
5860
5861 EFI VARIABLE FILESYSTEM
5862 M:      Matthew Garrett <matthew.garrett@nebula.com>
5863 M:      Jeremy Kerr <jk@ozlabs.org>
5864 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5866 L:      linux-efi@vger.kernel.org
5867 S:      Maintained
5868 F:      fs/efivarfs/
5869
5870 EFIFB FRAMEBUFFER DRIVER
5871 L:      linux-fbdev@vger.kernel.org
5872 M:      Peter Jones <pjones@redhat.com>
5873 S:      Maintained
5874 F:      drivers/video/fbdev/efifb.c
5875
5876 EFS FILESYSTEM
5877 W:      http://aeschi.ch.eu.org/efs/
5878 S:      Orphan
5879 F:      fs/efs/
5880
5881 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5882 M:      Douglas Miller <dougmill@linux.ibm.com>
5883 L:      netdev@vger.kernel.org
5884 S:      Maintained
5885 F:      drivers/net/ethernet/ibm/ehea/
5886
5887 EM28XX VIDEO4LINUX DRIVER
5888 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5889 L:      linux-media@vger.kernel.org
5890 W:      https://linuxtv.org
5891 T:      git git://linuxtv.org/media_tree.git
5892 S:      Maintained
5893 F:      drivers/media/usb/em28xx/
5894 F:      Documentation/media/v4l-drivers/em28xx*
5895
5896 EMBEDDED LINUX
5897 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5898 M:      Matt Mackall <mpm@selenic.com>
5899 M:      David Woodhouse <dwmw2@infradead.org>
5900 L:      linux-embedded@vger.kernel.org
5901 S:      Maintained
5902
5903 Emulex 10Gbps iSCSI - OneConnect DRIVER
5904 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5905 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5906 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5907 L:      linux-scsi@vger.kernel.org
5908 W:      http://www.broadcom.com
5909 S:      Supported
5910 F:      drivers/scsi/be2iscsi/
5911
5912 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5913 M:      Sathya Perla <sathya.perla@broadcom.com>
5914 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5915 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5916 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5917 L:      netdev@vger.kernel.org
5918 W:      http://www.emulex.com
5919 S:      Supported
5920 F:      drivers/net/ethernet/emulex/benet/
5921
5922 EMULEX ONECONNECT ROCE DRIVER
5923 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5924 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5925 L:      linux-rdma@vger.kernel.org
5926 W:      http://www.broadcom.com
5927 S:      Odd Fixes
5928 F:      drivers/infiniband/hw/ocrdma/
5929 F:      include/uapi/rdma/ocrdma-abi.h
5930
5931 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5932 M:      James Smart <james.smart@broadcom.com>
5933 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5934 L:      linux-scsi@vger.kernel.org
5935 W:      http://www.broadcom.com
5936 S:      Supported
5937 F:      drivers/scsi/lpfc/
5938
5939 ENE CB710 FLASH CARD READER DRIVER
5940 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5941 S:      Maintained
5942 F:      drivers/misc/cb710/
5943 F:      drivers/mmc/host/cb710-mmc.*
5944 F:      include/linux/cb710.h
5945
5946 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5947 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5948 S:      Maintained
5949 F:      drivers/media/rc/ene_ir.*
5950
5951 EPSON S1D13XXX FRAMEBUFFER DRIVER
5952 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5953 S:      Maintained
5954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5955 F:      drivers/video/fbdev/s1d13xxxfb.c
5956 F:      include/video/s1d13xxxfb.h
5957
5958 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5959 M:      Jeff Layton <jlayton@kernel.org>
5960 S:      Maintained
5961 F:      lib/errseq.c
5962 F:      include/linux/errseq.h
5963
5964 ET131X NETWORK DRIVER
5965 M:      Mark Einon <mark.einon@gmail.com>
5966 S:      Odd Fixes
5967 F:      drivers/net/ethernet/agere/
5968
5969 ETHERNET BRIDGE
5970 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5971 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5972 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5973 L:      netdev@vger.kernel.org
5974 W:      http://www.linuxfoundation.org/en/Net:Bridge
5975 S:      Maintained
5976 F:      include/linux/netfilter_bridge/
5977 F:      net/bridge/
5978
5979 ETHERNET PHY LIBRARY
5980 M:      Andrew Lunn <andrew@lunn.ch>
5981 M:      Florian Fainelli <f.fainelli@gmail.com>
5982 M:      Heiner Kallweit <hkallweit1@gmail.com>
5983 L:      netdev@vger.kernel.org
5984 S:      Maintained
5985 F:      Documentation/ABI/testing/sysfs-bus-mdio
5986 F:      Documentation/devicetree/bindings/net/mdio*
5987 F:      Documentation/networking/phy.rst
5988 F:      drivers/net/phy/
5989 F:      drivers/of/of_mdio.c
5990 F:      drivers/of/of_net.c
5991 F:      include/linux/*mdio*.h
5992 F:      include/linux/of_net.h
5993 F:      include/linux/phy.h
5994 F:      include/linux/phy_fixed.h
5995 F:      include/linux/platform_data/mdio-bcm-unimac.h
5996 F:      include/linux/platform_data/mdio-gpio.h
5997 F:      include/trace/events/mdio.h
5998 F:      include/uapi/linux/mdio.h
5999 F:      include/uapi/linux/mii.h
6000
6001 EXT2 FILE SYSTEM
6002 M:      Jan Kara <jack@suse.com>
6003 L:      linux-ext4@vger.kernel.org
6004 S:      Maintained
6005 F:      Documentation/filesystems/ext2.txt
6006 F:      fs/ext2/
6007 F:      include/linux/ext2*
6008
6009 EXT4 FILE SYSTEM
6010 M:      "Theodore Ts'o" <tytso@mit.edu>
6011 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6012 L:      linux-ext4@vger.kernel.org
6013 W:      http://ext4.wiki.kernel.org
6014 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6016 S:      Maintained
6017 F:      Documentation/filesystems/ext4/
6018 F:      fs/ext4/
6019
6020 Extended Verification Module (EVM)
6021 M:      Mimi Zohar <zohar@linux.ibm.com>
6022 L:      linux-integrity@vger.kernel.org
6023 S:      Supported
6024 F:      security/integrity/evm/
6025
6026 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6027 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6028 L:      linux-efi@vger.kernel.org
6029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6030 S:      Maintained
6031 F:      Documentation/efi-stub.txt
6032 F:      arch/*/kernel/efi.c
6033 F:      arch/x86/boot/compressed/eboot.[ch]
6034 F:      arch/*/include/asm/efi.h
6035 F:      arch/x86/platform/efi/
6036 F:      drivers/firmware/efi/
6037 F:      include/linux/efi*.h
6038 F:      arch/arm/boot/compressed/efi-header.S
6039 F:      arch/arm64/kernel/efi-entry.S
6040
6041 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6042 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6043 M:      Chanwoo Choi <cw00.choi@samsung.com>
6044 L:      linux-kernel@vger.kernel.org
6045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6046 S:      Maintained
6047 F:      drivers/extcon/
6048 F:      include/linux/extcon/
6049 F:      include/linux/extcon.h
6050 F:      Documentation/extcon/
6051 F:      Documentation/devicetree/bindings/extcon/
6052
6053 EXYNOS DP DRIVER
6054 M:      Jingoo Han <jingoohan1@gmail.com>
6055 L:      dri-devel@lists.freedesktop.org
6056 S:      Maintained
6057 F:      drivers/gpu/drm/exynos/exynos_dp*
6058
6059 EXYNOS SYSMMU (IOMMU) driver
6060 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6061 L:      iommu@lists.linux-foundation.org
6062 S:      Maintained
6063 F:      drivers/iommu/exynos-iommu.c
6064
6065 EZchip NPS platform support
6066 M:      Vineet Gupta <vgupta@synopsys.com>
6067 M:      Ofer Levi <oferle@mellanox.com>
6068 S:      Supported
6069 F:      arch/arc/plat-eznps
6070 F:      arch/arc/boot/dts/eznps.dts
6071
6072 F2FS FILE SYSTEM
6073 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6074 M:      Chao Yu <yuchao0@huawei.com>
6075 L:      linux-f2fs-devel@lists.sourceforge.net
6076 W:      https://f2fs.wiki.kernel.org/
6077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6078 S:      Maintained
6079 F:      Documentation/filesystems/f2fs.txt
6080 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6081 F:      fs/f2fs/
6082 F:      include/linux/f2fs_fs.h
6083 F:      include/trace/events/f2fs.h
6084
6085 F71805F HARDWARE MONITORING DRIVER
6086 M:      Jean Delvare <jdelvare@suse.com>
6087 L:      linux-hwmon@vger.kernel.org
6088 S:      Maintained
6089 F:      Documentation/hwmon/f71805f.rst
6090 F:      drivers/hwmon/f71805f.c
6091
6092 FADDR2LINE
6093 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6094 S:      Maintained
6095 F:      scripts/faddr2line
6096
6097 FAILOVER MODULE
6098 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6099 L:      netdev@vger.kernel.org
6100 S:      Supported
6101 F:      net/core/failover.c
6102 F:      include/net/failover.h
6103 F:      Documentation/networking/failover.rst
6104
6105 FANOTIFY
6106 M:      Jan Kara <jack@suse.cz>
6107 R:      Amir Goldstein <amir73il@gmail.com>
6108 L:      linux-fsdevel@vger.kernel.org
6109 S:      Maintained
6110 F:      fs/notify/fanotify/
6111 F:      include/linux/fanotify.h
6112 F:      include/uapi/linux/fanotify.h
6113
6114 FARSYNC SYNCHRONOUS DRIVER
6115 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6116 W:      http://www.farsite.co.uk/
6117 S:      Supported
6118 F:      drivers/net/wan/farsync.*
6119
6120 FAULT INJECTION SUPPORT
6121 M:      Akinobu Mita <akinobu.mita@gmail.com>
6122 S:      Supported
6123 F:      Documentation/fault-injection/
6124 F:      lib/fault-inject.c
6125
6126 FBTFT Framebuffer drivers
6127 S:      Orphan
6128 L:      dri-devel@lists.freedesktop.org
6129 L:      linux-fbdev@vger.kernel.org
6130 F:      drivers/staging/fbtft/
6131
6132 FC0011 TUNER DRIVER
6133 M:      Michael Buesch <m@bues.ch>
6134 L:      linux-media@vger.kernel.org
6135 S:      Maintained
6136 F:      drivers/media/tuners/fc0011.h
6137 F:      drivers/media/tuners/fc0011.c
6138
6139 FC2580 MEDIA DRIVER
6140 M:      Antti Palosaari <crope@iki.fi>
6141 L:      linux-media@vger.kernel.org
6142 W:      https://linuxtv.org
6143 W:      http://palosaari.fi/linux/
6144 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6145 T:      git git://linuxtv.org/anttip/media_tree.git
6146 S:      Maintained
6147 F:      drivers/media/tuners/fc2580*
6148
6149 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6150 M:      Hannes Reinecke <hare@suse.de>
6151 L:      linux-scsi@vger.kernel.org
6152 W:      www.Open-FCoE.org
6153 S:      Supported
6154 F:      drivers/scsi/libfc/
6155 F:      drivers/scsi/fcoe/
6156 F:      include/scsi/fc/
6157 F:      include/scsi/libfc.h
6158 F:      include/scsi/libfcoe.h
6159 F:      include/uapi/scsi/fc/
6160
6161 FILE LOCKING (flock() and fcntl()/lockf())
6162 M:      Jeff Layton <jlayton@kernel.org>
6163 M:      "J. Bruce Fields" <bfields@fieldses.org>
6164 L:      linux-fsdevel@vger.kernel.org
6165 S:      Maintained
6166 F:      include/linux/fcntl.h
6167 F:      include/uapi/linux/fcntl.h
6168 F:      fs/fcntl.c
6169 F:      fs/locks.c
6170
6171 FILESYSTEMS (VFS and infrastructure)
6172 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6173 L:      linux-fsdevel@vger.kernel.org
6174 S:      Maintained
6175 F:      fs/*
6176 F:      include/linux/fs.h
6177 F:      include/linux/fs_types.h
6178 F:      include/uapi/linux/fs.h
6179
6180 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6181 M:      Riku Voipio <riku.voipio@iki.fi>
6182 L:      linux-hwmon@vger.kernel.org
6183 S:      Maintained
6184 F:      drivers/hwmon/f75375s.c
6185 F:      include/linux/f75375s.h
6186
6187 FIREWIRE AUDIO DRIVERS
6188 M:      Clemens Ladisch <clemens@ladisch.de>
6189 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6191 S:      Maintained
6192 F:      sound/firewire/
6193
6194 FIREWIRE MEDIA DRIVERS (firedtv)
6195 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6196 L:      linux-media@vger.kernel.org
6197 L:      linux1394-devel@lists.sourceforge.net
6198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6199 S:      Maintained
6200 F:      drivers/media/firewire/
6201
6202 FIREWIRE SBP-2 TARGET
6203 M:      Chris Boot <bootc@bootc.net>
6204 L:      linux-scsi@vger.kernel.org
6205 L:      target-devel@vger.kernel.org
6206 L:      linux1394-devel@lists.sourceforge.net
6207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6208 S:      Maintained
6209 F:      drivers/target/sbp/
6210
6211 FIREWIRE SUBSYSTEM
6212 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6213 L:      linux1394-devel@lists.sourceforge.net
6214 W:      http://ieee1394.wiki.kernel.org/
6215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6216 S:      Maintained
6217 F:      drivers/firewire/
6218 F:      include/linux/firewire.h
6219 F:      include/uapi/linux/firewire*.h
6220 F:      tools/firewire/
6221
6222 FIRMWARE LOADER (request_firmware)
6223 M:      Luis Chamberlain <mcgrof@kernel.org>
6224 L:      linux-kernel@vger.kernel.org
6225 S:      Maintained
6226 F:      Documentation/firmware_class/
6227 F:      drivers/base/firmware_loader/
6228 F:      include/linux/firmware.h
6229
6230 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6231 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6232 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6233 S:      Maintained
6234 F:      drivers/block/rsxx/
6235
6236 FLOPPY DRIVER
6237 M:      Jiri Kosina <jikos@kernel.org>
6238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6239 S:      Odd fixes
6240 F:      drivers/block/floppy.c
6241
6242 FMC SUBSYSTEM
6243 M:      Alessandro Rubini <rubini@gnudd.com>
6244 W:      http://www.ohwr.org/projects/fmc-bus
6245 S:      Supported
6246 F:      drivers/fmc/
6247 F:      include/linux/fmc*.h
6248 F:      include/linux/ipmi-fru.h
6249 K:      fmc_d.*register
6250
6251 FPGA MANAGER FRAMEWORK
6252 M:      Moritz Fischer <mdf@kernel.org>
6253 L:      linux-fpga@vger.kernel.org
6254 S:      Maintained
6255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6256 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6257 F:      Documentation/fpga/
6258 F:      Documentation/driver-api/fpga/
6259 F:      Documentation/devicetree/bindings/fpga/
6260 F:      drivers/fpga/
6261 F:      include/linux/fpga/
6262 W:      http://www.rocketboards.org
6263
6264 FPGA DFL DRIVERS
6265 M:      Wu Hao <hao.wu@intel.com>
6266 L:      linux-fpga@vger.kernel.org
6267 S:      Maintained
6268 F:      Documentation/fpga/dfl.txt
6269 F:      include/uapi/linux/fpga-dfl.h
6270 F:      drivers/fpga/dfl*
6271
6272 FPU EMULATOR
6273 M:      Bill Metzenthen <billm@melbpc.org.au>
6274 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6275 S:      Maintained
6276 F:      arch/x86/math-emu/
6277
6278 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6279 L:      netdev@vger.kernel.org
6280 S:      Orphan
6281 F:      drivers/net/wan/dlci.c
6282 F:      drivers/net/wan/sdla.c
6283
6284 FRAMEBUFFER LAYER
6285 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6286 L:      dri-devel@lists.freedesktop.org
6287 L:      linux-fbdev@vger.kernel.org
6288 T:      git git://github.com/bzolnier/linux.git
6289 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6290 S:      Maintained
6291 F:      Documentation/fb/
6292 F:      drivers/video/
6293 F:      include/video/
6294 F:      include/linux/fb.h
6295 F:      include/uapi/video/
6296 F:      include/uapi/linux/fb.h
6297
6298 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6299 M:      Horia Geantă <horia.geanta@nxp.com>
6300 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6301 L:      linux-crypto@vger.kernel.org
6302 S:      Maintained
6303 F:      drivers/crypto/caam/
6304 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6305
6306 FREESCALE DIU FRAMEBUFFER DRIVER
6307 M:      Timur Tabi <timur@kernel.org>
6308 L:      linux-fbdev@vger.kernel.org
6309 S:      Maintained
6310 F:      drivers/video/fbdev/fsl-diu-fb.*
6311
6312 FREESCALE DMA DRIVER
6313 M:      Li Yang <leoyang.li@nxp.com>
6314 M:      Zhang Wei <zw@zh-kernel.org>
6315 L:      linuxppc-dev@lists.ozlabs.org
6316 S:      Maintained
6317 F:      drivers/dma/fsldma.*
6318
6319 FREESCALE ENETC ETHERNET DRIVERS
6320 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6321 L:      netdev@vger.kernel.org
6322 S:      Maintained
6323 F:      drivers/net/ethernet/freescale/enetc/
6324
6325 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6326 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6327 L:      netdev@vger.kernel.org
6328 S:      Maintained
6329 F:      drivers/net/ethernet/freescale/gianfar*
6330 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6331
6332 FREESCALE GPMI NAND DRIVER
6333 M:      Han Xu <han.xu@nxp.com>
6334 L:      linux-mtd@lists.infradead.org
6335 S:      Maintained
6336 F:      drivers/mtd/nand/raw/gpmi-nand/*
6337
6338 FREESCALE I2C CPM DRIVER
6339 M:      Jochen Friedrich <jochen@scram.de>
6340 L:      linuxppc-dev@lists.ozlabs.org
6341 L:      linux-i2c@vger.kernel.org
6342 S:      Maintained
6343 F:      drivers/i2c/busses/i2c-cpm.c
6344
6345 FREESCALE IMX LPI2C DRIVER
6346 M:      Dong Aisheng <aisheng.dong@nxp.com>
6347 L:      linux-i2c@vger.kernel.org
6348 L:      linux-imx@nxp.com
6349 S:      Maintained
6350 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6351 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6352
6353 FREESCALE IMX / MXC FEC DRIVER
6354 M:      Fugang Duan <fugang.duan@nxp.com>
6355 L:      netdev@vger.kernel.org
6356 S:      Maintained
6357 F:      drivers/net/ethernet/freescale/fec_main.c
6358 F:      drivers/net/ethernet/freescale/fec_ptp.c
6359 F:      drivers/net/ethernet/freescale/fec.h
6360 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6361
6362 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6363 M:      Sascha Hauer <s.hauer@pengutronix.de>
6364 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6365 L:      linux-fbdev@vger.kernel.org
6366 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6367 S:      Maintained
6368 F:      include/linux/platform_data/video-imxfb.h
6369 F:      drivers/video/fbdev/imxfb.c
6370
6371 FREESCALE QORIQ DPAA ETHERNET DRIVER
6372 M:      Madalin Bucur <madalin.bucur@nxp.com>
6373 L:      netdev@vger.kernel.org
6374 S:      Maintained
6375 F:      drivers/net/ethernet/freescale/dpaa
6376
6377 FREESCALE QORIQ DPAA FMAN DRIVER
6378 M:      Madalin Bucur <madalin.bucur@nxp.com>
6379 L:      netdev@vger.kernel.org
6380 S:      Maintained
6381 F:      drivers/net/ethernet/freescale/fman
6382 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6383
6384 FREESCALE QORIQ PTP CLOCK DRIVER
6385 M:      Yangbo Lu <yangbo.lu@nxp.com>
6386 L:      netdev@vger.kernel.org
6387 S:      Maintained
6388 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6389 F:      drivers/ptp/ptp_qoriq.c
6390 F:      drivers/ptp/ptp_qoriq_debugfs.c
6391 F:      include/linux/fsl/ptp_qoriq.h
6392 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6393
6394 FREESCALE QUAD SPI DRIVER
6395 M:      Han Xu <han.xu@nxp.com>
6396 L:      linux-spi@vger.kernel.org
6397 S:      Maintained
6398 F:      drivers/spi/spi-fsl-qspi.c
6399
6400 FREESCALE QUICC ENGINE LIBRARY
6401 M:      Qiang Zhao <qiang.zhao@nxp.com>
6402 L:      linuxppc-dev@lists.ozlabs.org
6403 S:      Maintained
6404 F:      drivers/soc/fsl/qe/
6405 F:      include/soc/fsl/*qe*.h
6406 F:      include/soc/fsl/*ucc*.h
6407
6408 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6409 M:      Li Yang <leoyang.li@nxp.com>
6410 L:      netdev@vger.kernel.org
6411 L:      linuxppc-dev@lists.ozlabs.org
6412 S:      Maintained
6413 F:      drivers/net/ethernet/freescale/ucc_geth*
6414
6415 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6416 M:      Zhao Qiang <qiang.zhao@nxp.com>
6417 L:      netdev@vger.kernel.org
6418 L:      linuxppc-dev@lists.ozlabs.org
6419 S:      Maintained
6420 F:      drivers/net/wan/fsl_ucc_hdlc*
6421
6422 FREESCALE QUICC ENGINE UCC UART DRIVER
6423 M:      Timur Tabi <timur@kernel.org>
6424 L:      linuxppc-dev@lists.ozlabs.org
6425 S:      Maintained
6426 F:      drivers/tty/serial/ucc_uart.c
6427
6428 FREESCALE SOC DRIVERS
6429 M:      Li Yang <leoyang.li@nxp.com>
6430 L:      linuxppc-dev@lists.ozlabs.org
6431 L:      linux-arm-kernel@lists.infradead.org
6432 S:      Maintained
6433 F:      Documentation/devicetree/bindings/soc/fsl/
6434 F:      drivers/soc/fsl/
6435 F:      include/linux/fsl/
6436
6437 FREESCALE SOC FS_ENET DRIVER
6438 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6439 L:      linuxppc-dev@lists.ozlabs.org
6440 L:      netdev@vger.kernel.org
6441 S:      Maintained
6442 F:      drivers/net/ethernet/freescale/fs_enet/
6443 F:      include/linux/fs_enet_pd.h
6444
6445 FREESCALE SOC SOUND DRIVERS
6446 M:      Timur Tabi <timur@kernel.org>
6447 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6448 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6449 R:      Fabio Estevam <festevam@gmail.com>
6450 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6451 L:      linuxppc-dev@lists.ozlabs.org
6452 S:      Maintained
6453 F:      sound/soc/fsl/fsl*
6454 F:      sound/soc/fsl/imx*
6455 F:      sound/soc/fsl/mpc8610_hpcd.c
6456
6457 FREESCALE USB PERIPHERAL DRIVERS
6458 M:      Li Yang <leoyang.li@nxp.com>
6459 L:      linux-usb@vger.kernel.org
6460 L:      linuxppc-dev@lists.ozlabs.org
6461 S:      Maintained
6462 F:      drivers/usb/gadget/udc/fsl*
6463
6464 FREEVXFS FILESYSTEM
6465 M:      Christoph Hellwig <hch@infradead.org>
6466 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6467 S:      Maintained
6468 F:      fs/freevxfs/
6469
6470 FREEZER
6471 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6472 M:      Pavel Machek <pavel@ucw.cz>
6473 L:      linux-pm@vger.kernel.org
6474 S:      Supported
6475 F:      Documentation/power/freezing-of-tasks.txt
6476 F:      include/linux/freezer.h
6477 F:      kernel/freezer.c
6478
6479 FRONTSWAP API
6480 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6481 L:      linux-kernel@vger.kernel.org
6482 S:      Maintained
6483 F:      mm/frontswap.c
6484 F:      include/linux/frontswap.h
6485
6486 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6487 M:      David Howells <dhowells@redhat.com>
6488 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6489 S:      Supported
6490 F:      Documentation/filesystems/caching/
6491 F:      fs/fscache/
6492 F:      include/linux/fscache*.h
6493
6494 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6495 M:      Theodore Y. Ts'o <tytso@mit.edu>
6496 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6497 M:      Eric Biggers <ebiggers@kernel.org>
6498 L:      linux-fscrypt@vger.kernel.org
6499 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6500 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6501 S:      Supported
6502 F:      fs/crypto/
6503 F:      include/linux/fscrypt*.h
6504 F:      Documentation/filesystems/fscrypt.rst
6505
6506 FSI-ATTACHED I2C DRIVER
6507 M:      Eddie James <eajames@linux.ibm.com>
6508 L:      linux-i2c@vger.kernel.org
6509 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6510 S:      Maintained
6511 F:      drivers/i2c/busses/i2c-fsi.c
6512 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6513
6514 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6515 M:      Jan Kara <jack@suse.cz>
6516 R:      Amir Goldstein <amir73il@gmail.com>
6517 L:      linux-fsdevel@vger.kernel.org
6518 S:      Maintained
6519 F:      fs/notify/
6520 F:      include/linux/fsnotify*.h
6521
6522 FUJITSU LAPTOP EXTRAS
6523 M:      Jonathan Woithe <jwoithe@just42.net>
6524 L:      platform-driver-x86@vger.kernel.org
6525 S:      Maintained
6526 F:      drivers/platform/x86/fujitsu-laptop.c
6527
6528 FUJITSU M-5MO LS CAMERA ISP DRIVER
6529 M:      Kyungmin Park <kyungmin.park@samsung.com>
6530 M:      Heungjun Kim <riverful.kim@samsung.com>
6531 L:      linux-media@vger.kernel.org
6532 S:      Maintained
6533 F:      drivers/media/i2c/m5mols/
6534 F:      include/media/i2c/m5mols.h
6535
6536 FUJITSU TABLET EXTRAS
6537 M:      Robert Gerlach <khnz@gmx.de>
6538 L:      platform-driver-x86@vger.kernel.org
6539 S:      Maintained
6540 F:      drivers/platform/x86/fujitsu-tablet.c
6541
6542 FUSE: FILESYSTEM IN USERSPACE
6543 M:      Miklos Szeredi <miklos@szeredi.hu>
6544 L:      linux-fsdevel@vger.kernel.org
6545 W:      http://fuse.sourceforge.net/
6546 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6547 S:      Maintained
6548 F:      fs/fuse/
6549 F:      include/uapi/linux/fuse.h
6550 F:      Documentation/filesystems/fuse.txt
6551
6552 FUTEX SUBSYSTEM
6553 M:      Thomas Gleixner <tglx@linutronix.de>
6554 M:      Ingo Molnar <mingo@redhat.com>
6555 R:      Peter Zijlstra <peterz@infradead.org>
6556 R:      Darren Hart <dvhart@infradead.org>
6557 L:      linux-kernel@vger.kernel.org
6558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6559 S:      Maintained
6560 F:      kernel/futex.c
6561 F:      include/asm-generic/futex.h
6562 F:      include/linux/futex.h
6563 F:      include/uapi/linux/futex.h
6564 F:      tools/testing/selftests/futex/
6565 F:      tools/perf/bench/futex*
6566 F:      Documentation/*futex*
6567
6568 GCC PLUGINS
6569 M:      Kees Cook <keescook@chromium.org>
6570 R:      Emese Revfy <re.emese@gmail.com>
6571 L:      kernel-hardening@lists.openwall.com
6572 S:      Maintained
6573 F:      scripts/gcc-plugins/
6574 F:      scripts/gcc-plugin.sh
6575 F:      scripts/Makefile.gcc-plugins
6576 F:      Documentation/gcc-plugins.txt
6577
6578 GASKET DRIVER FRAMEWORK
6579 M:      Rob Springer <rspringer@google.com>
6580 M:      Todd Poynor <toddpoynor@google.com>
6581 M:      Ben Chan <benchan@chromium.org>
6582 S:      Maintained
6583 F:      drivers/staging/gasket/
6584
6585 GCOV BASED KERNEL PROFILING
6586 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6587 S:      Maintained
6588 F:      kernel/gcov/
6589 F:      Documentation/dev-tools/gcov.rst
6590
6591 GDB KERNEL DEBUGGING HELPER SCRIPTS
6592 M:      Jan Kiszka <jan.kiszka@siemens.com>
6593 M:      Kieran Bingham <kbingham@kernel.org>
6594 S:      Supported
6595 F:      scripts/gdb/
6596
6597 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6598 M:      Achim Leubner <achim_leubner@adaptec.com>
6599 L:      linux-scsi@vger.kernel.org
6600 W:      http://www.icp-vortex.com/
6601 S:      Supported
6602 F:      drivers/scsi/gdt*
6603
6604 GEMTEK FM RADIO RECEIVER DRIVER
6605 M:      Hans Verkuil <hverkuil@xs4all.nl>
6606 L:      linux-media@vger.kernel.org
6607 T:      git git://linuxtv.org/media_tree.git
6608 W:      https://linuxtv.org
6609 S:      Maintained
6610 F:      drivers/media/radio/radio-gemtek*
6611
6612 GENERIC GPIO I2C DRIVER
6613 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6614 S:      Supported
6615 F:      drivers/i2c/busses/i2c-gpio.c
6616 F:      include/linux/platform_data/i2c-gpio.h
6617
6618 GENERIC GPIO I2C MULTIPLEXER DRIVER
6619 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6620 L:      linux-i2c@vger.kernel.org
6621 S:      Supported
6622 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6623 F:      include/linux/platform_data/i2c-mux-gpio.h
6624 F:      Documentation/i2c/muxes/i2c-mux-gpio
6625
6626 GENERIC HDLC (WAN) DRIVERS
6627 M:      Krzysztof Halasa <khc@pm.waw.pl>
6628 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6629 S:      Maintained
6630 F:      drivers/net/wan/c101.c
6631 F:      drivers/net/wan/hd6457*
6632 F:      drivers/net/wan/hdlc*
6633 F:      drivers/net/wan/n2.c
6634 F:      drivers/net/wan/pc300too.c
6635 F:      drivers/net/wan/pci200syn.c
6636 F:      drivers/net/wan/wanxl*
6637
6638 GENERIC INCLUDE/ASM HEADER FILES
6639 M:      Arnd Bergmann <arnd@arndb.de>
6640 L:      linux-arch@vger.kernel.org
6641 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6642 S:      Maintained
6643 F:      include/asm-generic/
6644 F:      include/uapi/asm-generic/
6645
6646 GENERIC PHY FRAMEWORK
6647 M:      Kishon Vijay Abraham I <kishon@ti.com>
6648 L:      linux-kernel@vger.kernel.org
6649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6650 S:      Supported
6651 F:      drivers/phy/
6652 F:      include/linux/phy/
6653 F:      Documentation/devicetree/bindings/phy/
6654
6655 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6656 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6657 S:      Supported
6658 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6659
6660 GENERIC PM DOMAINS
6661 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6662 M:      Kevin Hilman <khilman@kernel.org>
6663 M:      Ulf Hansson <ulf.hansson@linaro.org>
6664 L:      linux-pm@vger.kernel.org
6665 S:      Supported
6666 F:      drivers/base/power/domain*.c
6667 F:      include/linux/pm_domain.h
6668 F:      Documentation/devicetree/bindings/power/power_domain.txt
6669
6670 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6671 M:      Eugen Hristev <eugen.hristev@microchip.com>
6672 L:      linux-input@vger.kernel.org
6673 S:      Maintained
6674 F:      drivers/input/touchscreen/resistive-adc-touch.c
6675
6676 GENERIC UIO DRIVER FOR PCI DEVICES
6677 M:      "Michael S. Tsirkin" <mst@redhat.com>
6678 L:      kvm@vger.kernel.org
6679 S:      Supported
6680 F:      drivers/uio/uio_pci_generic.c
6681
6682 GENWQE (IBM Generic Workqueue Card)
6683 M:      Frank Haverkamp <haver@linux.ibm.com>
6684 S:      Supported
6685 F:      drivers/misc/genwqe/
6686
6687 GET_MAINTAINER SCRIPT
6688 M:      Joe Perches <joe@perches.com>
6689 S:      Maintained
6690 F:      scripts/get_maintainer.pl
6691
6692 GFS2 FILE SYSTEM
6693 M:      Bob Peterson <rpeterso@redhat.com>
6694 M:      Andreas Gruenbacher <agruenba@redhat.com>
6695 L:      cluster-devel@redhat.com
6696 W:      http://sources.redhat.com/cluster/
6697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6698 S:      Supported
6699 F:      Documentation/filesystems/gfs2*.txt
6700 F:      fs/gfs2/
6701 F:      include/uapi/linux/gfs2_ondisk.h
6702
6703 GIGASET ISDN DRIVERS
6704 M:      Paul Bolle <pebolle@tiscali.nl>
6705 L:      gigaset307x-common@lists.sourceforge.net
6706 W:      http://gigaset307x.sourceforge.net/
6707 S:      Odd Fixes
6708 F:      Documentation/isdn/README.gigaset
6709 F:      drivers/isdn/gigaset/
6710 F:      include/uapi/linux/gigaset_dev.h
6711
6712 GNSS SUBSYSTEM
6713 M:      Johan Hovold <johan@kernel.org>
6714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6715 S:      Maintained
6716 F:      Documentation/ABI/testing/sysfs-class-gnss
6717 F:      Documentation/devicetree/bindings/gnss/
6718 F:      drivers/gnss/
6719 F:      include/linux/gnss.h
6720
6721 GO7007 MPEG CODEC
6722 M:      Hans Verkuil <hans.verkuil@cisco.com>
6723 L:      linux-media@vger.kernel.org
6724 S:      Maintained
6725 F:      drivers/media/usb/go7007/
6726
6727 GOODIX TOUCHSCREEN
6728 M:      Bastien Nocera <hadess@hadess.net>
6729 L:      linux-input@vger.kernel.org
6730 S:      Maintained
6731 F:      drivers/input/touchscreen/goodix.c
6732
6733 GPD POCKET FAN DRIVER
6734 M:      Hans de Goede <hdegoede@redhat.com>
6735 L:      platform-driver-x86@vger.kernel.org
6736 S:      Maintained
6737 F:      drivers/platform/x86/gpd-pocket-fan.c
6738
6739 GPIO ACPI SUPPORT
6740 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6741 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6742 L:      linux-gpio@vger.kernel.org
6743 L:      linux-acpi@vger.kernel.org
6744 S:      Maintained
6745 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6746 F:      drivers/gpio/gpiolib-acpi.c
6747
6748 GPIO IR Transmitter
6749 M:      Sean Young <sean@mess.org>
6750 L:      linux-media@vger.kernel.org
6751 S:      Maintained
6752 F:      drivers/media/rc/gpio-ir-tx.c
6753
6754 GPIO MOCKUP DRIVER
6755 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6756 L:      linux-gpio@vger.kernel.org
6757 S:      Maintained
6758 F:      drivers/gpio/gpio-mockup.c
6759 F:      tools/testing/selftests/gpio/
6760
6761 GPIO SUBSYSTEM
6762 M:      Linus Walleij <linus.walleij@linaro.org>
6763 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6764 L:      linux-gpio@vger.kernel.org
6765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6766 S:      Maintained
6767 F:      Documentation/devicetree/bindings/gpio/
6768 F:      Documentation/driver-api/gpio/
6769 F:      Documentation/gpio/
6770 F:      Documentation/ABI/testing/gpio-cdev
6771 F:      Documentation/ABI/obsolete/sysfs-gpio
6772 F:      drivers/gpio/
6773 F:      include/linux/gpio/
6774 F:      include/linux/gpio.h
6775 F:      include/linux/of_gpio.h
6776 F:      include/asm-generic/gpio.h
6777 F:      include/uapi/linux/gpio.h
6778 F:      tools/gpio/
6779
6780 GRE DEMULTIPLEXER DRIVER
6781 M:      Dmitry Kozlov <xeb@mail.ru>
6782 L:      netdev@vger.kernel.org
6783 S:      Maintained
6784 F:      net/ipv4/gre_demux.c
6785 F:      net/ipv4/gre_offload.c
6786 F:      include/net/gre.h
6787
6788 GRETH 10/100/1G Ethernet MAC device driver
6789 M:      Andreas Larsson <andreas@gaisler.com>
6790 L:      netdev@vger.kernel.org
6791 S:      Maintained
6792 F:      drivers/net/ethernet/aeroflex/
6793
6794 GREYBUS AUDIO PROTOCOLS DRIVERS
6795 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6796 M:      Mark Greer <mgreer@animalcreek.com>
6797 S:      Maintained
6798 F:      drivers/staging/greybus/audio_apbridgea.c
6799 F:      drivers/staging/greybus/audio_apbridgea.h
6800 F:      drivers/staging/greybus/audio_codec.c
6801 F:      drivers/staging/greybus/audio_codec.h
6802 F:      drivers/staging/greybus/audio_gb.c
6803 F:      drivers/staging/greybus/audio_manager.c
6804 F:      drivers/staging/greybus/audio_manager.h
6805 F:      drivers/staging/greybus/audio_manager_module.c
6806 F:      drivers/staging/greybus/audio_manager_private.h
6807 F:      drivers/staging/greybus/audio_manager_sysfs.c
6808 F:      drivers/staging/greybus/audio_module.c
6809 F:      drivers/staging/greybus/audio_topology.c
6810
6811 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6812 M:      Viresh Kumar <vireshk@kernel.org>
6813 S:      Maintained
6814 F:      drivers/staging/greybus/authentication.c
6815 F:      drivers/staging/greybus/bootrom.c
6816 F:      drivers/staging/greybus/firmware.h
6817 F:      drivers/staging/greybus/fw-core.c
6818 F:      drivers/staging/greybus/fw-download.c
6819 F:      drivers/staging/greybus/fw-management.c
6820 F:      drivers/staging/greybus/greybus_authentication.h
6821 F:      drivers/staging/greybus/greybus_firmware.h
6822 F:      drivers/staging/greybus/hid.c
6823 F:      drivers/staging/greybus/i2c.c
6824 F:      drivers/staging/greybus/spi.c
6825 F:      drivers/staging/greybus/spilib.c
6826 F:      drivers/staging/greybus/spilib.h
6827
6828 GREYBUS LOOPBACK DRIVER
6829 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6830 S:      Maintained
6831 F:      drivers/staging/greybus/loopback.c
6832
6833 GREYBUS PLATFORM DRIVERS
6834 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6835 S:      Maintained
6836 F:      drivers/staging/greybus/arche-platform.c
6837 F:      drivers/staging/greybus/arche-apb-ctrl.c
6838 F:      drivers/staging/greybus/arche_platform.h
6839
6840 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6841 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6842 S:      Maintained
6843 F:      drivers/staging/greybus/sdio.c
6844 F:      drivers/staging/greybus/light.c
6845 F:      drivers/staging/greybus/gpio.c
6846 F:      drivers/staging/greybus/power_supply.c
6847 F:      drivers/staging/greybus/spi.c
6848 F:      drivers/staging/greybus/spilib.c
6849
6850 GREYBUS SUBSYSTEM
6851 M:      Johan Hovold <johan@kernel.org>
6852 M:      Alex Elder <elder@kernel.org>
6853 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6854 S:      Maintained
6855 F:      drivers/staging/greybus/
6856 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6857
6858 GREYBUS UART PROTOCOLS DRIVERS
6859 M:      David Lin <dtwlin@gmail.com>
6860 S:      Maintained
6861 F:      drivers/staging/greybus/uart.c
6862 F:      drivers/staging/greybus/log.c
6863
6864 GS1662 VIDEO SERIALIZER
6865 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6866 L:      linux-media@vger.kernel.org
6867 T:      git git://linuxtv.org/media_tree.git
6868 S:      Maintained
6869 F:      drivers/media/spi/gs1662.c
6870
6871 GSPCA FINEPIX SUBDRIVER
6872 M:      Frank Zago <frank@zago.net>
6873 L:      linux-media@vger.kernel.org
6874 T:      git git://linuxtv.org/media_tree.git
6875 S:      Maintained
6876 F:      drivers/media/usb/gspca/finepix.c
6877
6878 GSPCA GL860 SUBDRIVER
6879 M:      Olivier Lorin <o.lorin@laposte.net>
6880 L:      linux-media@vger.kernel.org
6881 T:      git git://linuxtv.org/media_tree.git
6882 S:      Maintained
6883 F:      drivers/media/usb/gspca/gl860/
6884
6885 GSPCA M5602 SUBDRIVER
6886 M:      Erik Andren <erik.andren@gmail.com>
6887 L:      linux-media@vger.kernel.org
6888 T:      git git://linuxtv.org/media_tree.git
6889 S:      Maintained
6890 F:      drivers/media/usb/gspca/m5602/
6891
6892 GSPCA PAC207 SONIXB SUBDRIVER
6893 M:      Hans Verkuil <hverkuil@xs4all.nl>
6894 L:      linux-media@vger.kernel.org
6895 T:      git git://linuxtv.org/media_tree.git
6896 S:      Odd Fixes
6897 F:      drivers/media/usb/gspca/pac207.c
6898
6899 GSPCA SN9C20X SUBDRIVER
6900 M:      Brian Johnson <brijohn@gmail.com>
6901 L:      linux-media@vger.kernel.org
6902 T:      git git://linuxtv.org/media_tree.git
6903 S:      Maintained
6904 F:      drivers/media/usb/gspca/sn9c20x.c
6905
6906 GSPCA T613 SUBDRIVER
6907 M:      Leandro Costantino <lcostantino@gmail.com>
6908 L:      linux-media@vger.kernel.org
6909 T:      git git://linuxtv.org/media_tree.git
6910 S:      Maintained
6911 F:      drivers/media/usb/gspca/t613.c
6912
6913 GSPCA USB WEBCAM DRIVER
6914 M:      Hans Verkuil <hverkuil@xs4all.nl>
6915 L:      linux-media@vger.kernel.org
6916 T:      git git://linuxtv.org/media_tree.git
6917 S:      Odd Fixes
6918 F:      drivers/media/usb/gspca/
6919
6920 GTP (GPRS Tunneling Protocol)
6921 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6922 M:      Harald Welte <laforge@gnumonks.org>
6923 L:      osmocom-net-gprs@lists.osmocom.org
6924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6925 S:      Maintained
6926 F:      drivers/net/gtp.c
6927
6928 GUID PARTITION TABLE (GPT)
6929 M:      Davidlohr Bueso <dave@stgolabs.net>
6930 L:      linux-efi@vger.kernel.org
6931 S:      Maintained
6932 F:      block/partitions/efi.*
6933
6934 H8/300 ARCHITECTURE
6935 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6936 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6937 W:      http://uclinux-h8.sourceforge.jp
6938 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6939 S:      Maintained
6940 F:      arch/h8300/
6941 F:      drivers/clocksource/h8300_*.c
6942 F:      drivers/clk/h8300/
6943 F:      drivers/irqchip/irq-renesas-h8*.c
6944
6945 HABANALABS PCI DRIVER
6946 M:      Oded Gabbay <oded.gabbay@gmail.com>
6947 T:      git https://github.com/HabanaAI/linux.git
6948 S:      Supported
6949 F:      drivers/misc/habanalabs/
6950 F:      include/uapi/misc/habanalabs.h
6951 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6952 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6953
6954 HACKRF MEDIA DRIVER
6955 M:      Antti Palosaari <crope@iki.fi>
6956 L:      linux-media@vger.kernel.org
6957 W:      https://linuxtv.org
6958 W:      http://palosaari.fi/linux/
6959 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6960 T:      git git://linuxtv.org/anttip/media_tree.git
6961 S:      Maintained
6962 F:      drivers/media/usb/hackrf/
6963
6964 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6965 M:      Frank Seidel <frank@f-seidel.de>
6966 L:      platform-driver-x86@vger.kernel.org
6967 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6968 S:      Maintained
6969 F:      drivers/platform/x86/hdaps.c
6970
6971 HARDWARE MONITORING
6972 M:      Jean Delvare <jdelvare@suse.com>
6973 M:      Guenter Roeck <linux@roeck-us.net>
6974 L:      linux-hwmon@vger.kernel.org
6975 W:      http://hwmon.wiki.kernel.org/
6976 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6977 S:      Maintained
6978 F:      Documentation/devicetree/bindings/hwmon/
6979 F:      Documentation/hwmon/
6980 F:      drivers/hwmon/
6981 F:      include/linux/hwmon*.h
6982 F:      include/trace/events/hwmon*.h
6983
6984 HARDWARE RANDOM NUMBER GENERATOR CORE
6985 M:      Matt Mackall <mpm@selenic.com>
6986 M:      Herbert Xu <herbert@gondor.apana.org.au>
6987 L:      linux-crypto@vger.kernel.org
6988 S:      Odd fixes
6989 F:      Documentation/devicetree/bindings/rng/
6990 F:      Documentation/hw_random.txt
6991 F:      drivers/char/hw_random/
6992 F:      include/linux/hw_random.h
6993
6994 HARDWARE TRACING FACILITIES
6995 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6996 S:      Maintained
6997 F:      drivers/hwtracing/
6998
6999 HARDWARE SPINLOCK CORE
7000 M:      Ohad Ben-Cohen <ohad@wizery.com>
7001 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7002 L:      linux-remoteproc@vger.kernel.org
7003 S:      Maintained
7004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7005 F:      Documentation/devicetree/bindings/hwlock/
7006 F:      Documentation/hwspinlock.txt
7007 F:      drivers/hwspinlock/
7008 F:      include/linux/hwspinlock.h
7009
7010 HARMONY SOUND DRIVER
7011 L:      linux-parisc@vger.kernel.org
7012 S:      Maintained
7013 F:      sound/parisc/harmony.*
7014
7015 HDPVR USB VIDEO ENCODER DRIVER
7016 M:      Hans Verkuil <hverkuil@xs4all.nl>
7017 L:      linux-media@vger.kernel.org
7018 T:      git git://linuxtv.org/media_tree.git
7019 W:      https://linuxtv.org
7020 S:      Odd Fixes
7021 F:      drivers/media/usb/hdpvr/
7022
7023 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7024 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7025 S:      Supported
7026 F:      Documentation/watchdog/hpwdt.txt
7027 F:      drivers/watchdog/hpwdt.c
7028
7029 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7030 M:      Don Brace <don.brace@microsemi.com>
7031 L:      esc.storagedev@microsemi.com
7032 L:      linux-scsi@vger.kernel.org
7033 S:      Supported
7034 F:      Documentation/scsi/hpsa.txt
7035 F:      drivers/scsi/hpsa*.[ch]
7036 F:      include/linux/cciss*.h
7037 F:      include/uapi/linux/cciss*.h
7038
7039 HFI1 DRIVER
7040 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7041 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7042 L:      linux-rdma@vger.kernel.org
7043 S:      Supported
7044 F:      drivers/infiniband/hw/hfi1
7045
7046 HFS FILESYSTEM
7047 L:      linux-fsdevel@vger.kernel.org
7048 S:      Orphan
7049 F:      Documentation/filesystems/hfs.txt
7050 F:      fs/hfs/
7051
7052 HFSPLUS FILESYSTEM
7053 L:      linux-fsdevel@vger.kernel.org
7054 S:      Orphan
7055 F:      Documentation/filesystems/hfsplus.txt
7056 F:      fs/hfsplus/
7057
7058 HGA FRAMEBUFFER DRIVER
7059 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7060 L:      linux-nvidia@lists.surfsouth.com
7061 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7062 S:      Maintained
7063 F:      drivers/video/fbdev/hgafb.c
7064
7065 HIBERNATION (aka Software Suspend, aka swsusp)
7066 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7067 M:      Pavel Machek <pavel@ucw.cz>
7068 L:      linux-pm@vger.kernel.org
7069 B:      https://bugzilla.kernel.org
7070 S:      Supported
7071 F:      arch/x86/power/
7072 F:      drivers/base/power/
7073 F:      kernel/power/
7074 F:      include/linux/suspend.h
7075 F:      include/linux/freezer.h
7076 F:      include/linux/pm.h
7077 F:      arch/*/include/asm/suspend*.h
7078
7079 HID CORE LAYER
7080 M:      Jiri Kosina <jikos@kernel.org>
7081 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7082 L:      linux-input@vger.kernel.org
7083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7084 S:      Maintained
7085 F:      drivers/hid/
7086 F:      include/linux/hid*
7087 F:      include/uapi/linux/hid*
7088
7089 HID SENSOR HUB DRIVERS
7090 M:      Jiri Kosina <jikos@kernel.org>
7091 M:      Jonathan Cameron <jic23@kernel.org>
7092 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7093 L:      linux-input@vger.kernel.org
7094 L:      linux-iio@vger.kernel.org
7095 S:      Maintained
7096 F:      Documentation/hid/hid-sensor*
7097 F:      drivers/hid/hid-sensor-*
7098 F:      drivers/iio/*/hid-*
7099 F:      include/linux/hid-sensor-*
7100
7101 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7102 M:      Thomas Gleixner <tglx@linutronix.de>
7103 L:      linux-kernel@vger.kernel.org
7104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7105 S:      Maintained
7106 F:      Documentation/timers/
7107 F:      kernel/time/hrtimer.c
7108 F:      kernel/time/clockevents.c
7109 F:      kernel/time/timer_*.c
7110 F:      include/linux/clockchips.h
7111 F:      include/linux/hrtimer.h
7112
7113 HIGH-SPEED SCC DRIVER FOR AX.25
7114 L:      linux-hams@vger.kernel.org
7115 S:      Orphan
7116 F:      drivers/net/hamradio/dmascc.c
7117 F:      drivers/net/hamradio/scc.c
7118
7119 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7120 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7121 W:      http://www.highpoint-tech.com
7122 S:      Supported
7123 F:      Documentation/scsi/hptiop.txt
7124 F:      drivers/scsi/hptiop.c
7125
7126 HIPPI
7127 M:      Jes Sorensen <jes@trained-monkey.org>
7128 L:      linux-hippi@sunsite.dk
7129 S:      Maintained
7130 F:      include/linux/hippidevice.h
7131 F:      include/uapi/linux/if_hippi.h
7132 F:      net/802/hippi.c
7133 F:      drivers/net/hippi/
7134
7135 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7136 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7137 M:      Salil Mehta <salil.mehta@huawei.com>
7138 L:      netdev@vger.kernel.org
7139 W:      http://www.hisilicon.com
7140 S:      Maintained
7141 F:      drivers/net/ethernet/hisilicon/hns3/
7142
7143 HISILICON LPC BUS DRIVER
7144 M:      john.garry@huawei.com
7145 W:      http://www.hisilicon.com
7146 S:      Maintained
7147 F:      drivers/bus/hisi_lpc.c
7148 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7149
7150 HISILICON NETWORK SUBSYSTEM DRIVER
7151 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7152 M:      Salil Mehta <salil.mehta@huawei.com>
7153 L:      netdev@vger.kernel.org
7154 W:      http://www.hisilicon.com
7155 S:      Maintained
7156 F:      drivers/net/ethernet/hisilicon/
7157 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7158
7159 HISILICON PMU DRIVER
7160 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7161 W:      http://www.hisilicon.com
7162 S:      Supported
7163 F:      drivers/perf/hisilicon
7164 F:      Documentation/perf/hisi-pmu.txt
7165
7166 HISILICON ROCE DRIVER
7167 M:      Lijun Ou <oulijun@huawei.com>
7168 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7169 L:      linux-rdma@vger.kernel.org
7170 S:      Maintained
7171 F:      drivers/infiniband/hw/hns/
7172 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7173
7174 HISILICON SAS Controller
7175 M:      John Garry <john.garry@huawei.com>
7176 W:      http://www.hisilicon.com
7177 S:      Supported
7178 F:      drivers/scsi/hisi_sas/
7179 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7180
7181 HMM - Heterogeneous Memory Management
7182 M:      Jérôme Glisse <jglisse@redhat.com>
7183 L:      linux-mm@kvack.org
7184 S:      Maintained
7185 F:      mm/hmm*
7186 F:      include/linux/hmm*
7187 F:      Documentation/vm/hmm.rst
7188
7189 HOST AP DRIVER
7190 M:      Jouni Malinen <j@w1.fi>
7191 L:      linux-wireless@vger.kernel.org
7192 W:      http://w1.fi/hostap-driver.html
7193 S:      Obsolete
7194 F:      drivers/net/wireless/intersil/hostap/
7195
7196 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7197 L:      platform-driver-x86@vger.kernel.org
7198 S:      Orphan
7199 F:      drivers/platform/x86/tc1100-wmi.c
7200
7201 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7202 M:      Jaroslav Kysela <perex@perex.cz>
7203 S:      Maintained
7204 F:      drivers/net/ethernet/hp/hp100.*
7205
7206 HPET:   High Precision Event Timers driver
7207 M:      Clemens Ladisch <clemens@ladisch.de>
7208 S:      Maintained
7209 F:      Documentation/timers/hpet.txt
7210 F:      drivers/char/hpet.c
7211 F:      include/linux/hpet.h
7212 F:      include/uapi/linux/hpet.h
7213
7214 HPET:   x86
7215 S:      Orphan
7216 F:      arch/x86/kernel/hpet.c
7217 F:      arch/x86/include/asm/hpet.h
7218
7219 HPFS FILESYSTEM
7220 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7221 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7222 S:      Maintained
7223 F:      fs/hpfs/
7224
7225 HSI SUBSYSTEM
7226 M:      Sebastian Reichel <sre@kernel.org>
7227 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7228 S:      Maintained
7229 F:      Documentation/ABI/testing/sysfs-bus-hsi
7230 F:      Documentation/driver-api/hsi.rst
7231 F:      drivers/hsi/
7232 F:      include/linux/hsi/
7233 F:      include/uapi/linux/hsi/
7234
7235 HSO 3G MODEM DRIVER
7236 L:      linux-usb@vger.kernel.org
7237 S:      Orphan
7238 F:      drivers/net/usb/hso.c
7239
7240 HSR NETWORK PROTOCOL
7241 M:      Arvid Brodin <arvid.brodin@alten.se>
7242 L:      netdev@vger.kernel.org
7243 S:      Maintained
7244 F:      net/hsr/
7245
7246 HT16K33 LED CONTROLLER DRIVER
7247 M:      Robin van der Gracht <robin@protonic.nl>
7248 S:      Maintained
7249 F:      drivers/auxdisplay/ht16k33.c
7250 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7251
7252 HTCPEN TOUCHSCREEN DRIVER
7253 M:      Pau Oliva Fora <pof@eslack.org>
7254 L:      linux-input@vger.kernel.org
7255 S:      Maintained
7256 F:      drivers/input/touchscreen/htcpen.c
7257
7258 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7259 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7260 L:      linux-iio@vger.kernel.org
7261 W:      http://www.st.com/
7262 S:      Maintained
7263 F:      drivers/iio/humidity/hts221*
7264 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7265
7266 HUAWEI ETHERNET DRIVER
7267 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7268 L:      netdev@vger.kernel.org
7269 S:      Supported
7270 F:      Documentation/networking/hinic.txt
7271 F:      drivers/net/ethernet/huawei/hinic/
7272
7273 HUGETLB FILESYSTEM
7274 M:      Mike Kravetz <mike.kravetz@oracle.com>
7275 L:      linux-mm@kvack.org
7276 S:      Maintained
7277 F:      fs/hugetlbfs/
7278 F:      mm/hugetlb.c
7279 F:      include/linux/hugetlb.h
7280 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7281 F:      Documentation/vm/hugetlbfs_reserv.rst
7282 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7283
7284 HVA ST MEDIA DRIVER
7285 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7286 L:      linux-media@vger.kernel.org
7287 T:      git git://linuxtv.org/media_tree.git
7288 W:      https://linuxtv.org
7289 S:      Supported
7290 F:      drivers/media/platform/sti/hva
7291
7292 HWPOISON MEMORY FAILURE HANDLING
7293 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7294 L:      linux-mm@kvack.org
7295 S:      Maintained
7296 F:      mm/memory-failure.c
7297 F:      mm/hwpoison-inject.c
7298
7299 HYGON PROCESSOR SUPPORT
7300 M:      Pu Wen <puwen@hygon.cn>
7301 L:      linux-kernel@vger.kernel.org
7302 S:      Maintained
7303 F:      arch/x86/kernel/cpu/hygon.c
7304
7305 Hyper-V CORE AND DRIVERS
7306 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7307 M:      Haiyang Zhang <haiyangz@microsoft.com>
7308 M:      Stephen Hemminger <sthemmin@microsoft.com>
7309 M:      Sasha Levin <sashal@kernel.org>
7310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7311 L:      linux-hyperv@vger.kernel.org
7312 S:      Supported
7313 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7314 F:      arch/x86/include/asm/mshyperv.h
7315 F:      arch/x86/include/asm/trace/hyperv.h
7316 F:      arch/x86/include/asm/hyperv-tlfs.h
7317 F:      arch/x86/kernel/cpu/mshyperv.c
7318 F:      arch/x86/hyperv
7319 F:      drivers/hid/hid-hyperv.c
7320 F:      drivers/hv/
7321 F:      drivers/input/serio/hyperv-keyboard.c
7322 F:      drivers/pci/controller/pci-hyperv.c
7323 F:      drivers/net/hyperv/
7324 F:      drivers/scsi/storvsc_drv.c
7325 F:      drivers/uio/uio_hv_generic.c
7326 F:      drivers/video/fbdev/hyperv_fb.c
7327 F:      drivers/iommu/hyperv_iommu.c
7328 F:      net/vmw_vsock/hyperv_transport.c
7329 F:      include/linux/hyperv.h
7330 F:      include/uapi/linux/hyperv.h
7331 F:      tools/hv/
7332 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7333
7334 HYPERVISOR VIRTUAL CONSOLE DRIVER
7335 L:      linuxppc-dev@lists.ozlabs.org
7336 S:      Odd Fixes
7337 F:      drivers/tty/hvc/
7338
7339 I2C ACPI SUPPORT
7340 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7341 L:      linux-i2c@vger.kernel.org
7342 L:      linux-acpi@vger.kernel.org
7343 S:      Maintained
7344 F:      drivers/i2c/i2c-core-acpi.c
7345
7346 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7347 M:      Ajay Gupta <ajayg@nvidia.com>
7348 L:      linux-i2c@vger.kernel.org
7349 S:      Maintained
7350 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7351 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7352
7353 I2C MUXES
7354 M:      Peter Rosin <peda@axentia.se>
7355 L:      linux-i2c@vger.kernel.org
7356 S:      Maintained
7357 F:      Documentation/i2c/i2c-topology
7358 F:      Documentation/i2c/muxes/
7359 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7360 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7361 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7362 F:      drivers/i2c/i2c-mux.c
7363 F:      drivers/i2c/muxes/
7364 F:      include/linux/i2c-mux.h
7365
7366 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7367 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7368 L:      linux-i2c@vger.kernel.org
7369 S:      Maintained
7370 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7371 F:      drivers/i2c/busses/i2c-mv64xxx.c
7372
7373 I2C OVER PARALLEL PORT
7374 M:      Jean Delvare <jdelvare@suse.com>
7375 L:      linux-i2c@vger.kernel.org
7376 S:      Maintained
7377 F:      Documentation/i2c/busses/i2c-parport
7378 F:      Documentation/i2c/busses/i2c-parport-light
7379 F:      drivers/i2c/busses/i2c-parport.c
7380 F:      drivers/i2c/busses/i2c-parport-light.c
7381
7382 I2C SUBSYSTEM
7383 M:      Wolfram Sang <wsa@the-dreams.de>
7384 L:      linux-i2c@vger.kernel.org
7385 W:      https://i2c.wiki.kernel.org/
7386 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7388 S:      Maintained
7389 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7390 F:      Documentation/i2c/
7391 F:      drivers/i2c/*
7392 F:      include/linux/i2c.h
7393 F:      include/linux/i2c-dev.h
7394 F:      include/linux/i2c-smbus.h
7395 F:      include/uapi/linux/i2c.h
7396 F:      include/uapi/linux/i2c-*.h
7397
7398 I2C SUBSYSTEM HOST DRIVERS
7399 L:      linux-i2c@vger.kernel.org
7400 W:      https://i2c.wiki.kernel.org/
7401 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7403 S:      Odd Fixes
7404 F:      Documentation/devicetree/bindings/i2c/
7405 F:      drivers/i2c/algos/
7406 F:      drivers/i2c/busses/
7407
7408 I2C-TAOS-EVM DRIVER
7409 M:      Jean Delvare <jdelvare@suse.com>
7410 L:      linux-i2c@vger.kernel.org
7411 S:      Maintained
7412 F:      Documentation/i2c/busses/i2c-taos-evm
7413 F:      drivers/i2c/busses/i2c-taos-evm.c
7414
7415 I2C-TINY-USB DRIVER
7416 M:      Till Harbaum <till@harbaum.org>
7417 L:      linux-i2c@vger.kernel.org
7418 W:      http://www.harbaum.org/till/i2c_tiny_usb
7419 S:      Maintained
7420 F:      drivers/i2c/busses/i2c-tiny-usb.c
7421
7422 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7423 M:      Jean Delvare <jdelvare@suse.com>
7424 L:      linux-i2c@vger.kernel.org
7425 S:      Maintained
7426 F:      Documentation/i2c/busses/i2c-ali1535
7427 F:      Documentation/i2c/busses/i2c-ali1563
7428 F:      Documentation/i2c/busses/i2c-ali15x3
7429 F:      Documentation/i2c/busses/i2c-amd756
7430 F:      Documentation/i2c/busses/i2c-amd8111
7431 F:      Documentation/i2c/busses/i2c-i801
7432 F:      Documentation/i2c/busses/i2c-nforce2
7433 F:      Documentation/i2c/busses/i2c-piix4
7434 F:      Documentation/i2c/busses/i2c-sis5595
7435 F:      Documentation/i2c/busses/i2c-sis630
7436 F:      Documentation/i2c/busses/i2c-sis96x
7437 F:      Documentation/i2c/busses/i2c-via
7438 F:      Documentation/i2c/busses/i2c-viapro
7439 F:      drivers/i2c/busses/i2c-ali1535.c
7440 F:      drivers/i2c/busses/i2c-ali1563.c
7441 F:      drivers/i2c/busses/i2c-ali15x3.c
7442 F:      drivers/i2c/busses/i2c-amd756.c
7443 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7444 F:      drivers/i2c/busses/i2c-amd8111.c
7445 F:      drivers/i2c/busses/i2c-i801.c
7446 F:      drivers/i2c/busses/i2c-isch.c
7447 F:      drivers/i2c/busses/i2c-nforce2.c
7448 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7449 F:      drivers/i2c/busses/i2c-piix4.c
7450 F:      drivers/i2c/busses/i2c-sis5595.c
7451 F:      drivers/i2c/busses/i2c-sis630.c
7452 F:      drivers/i2c/busses/i2c-sis96x.c
7453 F:      drivers/i2c/busses/i2c-via.c
7454 F:      drivers/i2c/busses/i2c-viapro.c
7455
7456 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7457 M:      Hans de Goede <hdegoede@redhat.com>
7458 L:      linux-i2c@vger.kernel.org
7459 S:      Maintained
7460 F:      drivers/i2c/busses/i2c-cht-wc.c
7461
7462 I2C/SMBUS ISMT DRIVER
7463 M:      Seth Heasley <seth.heasley@intel.com>
7464 M:      Neil Horman <nhorman@tuxdriver.com>
7465 L:      linux-i2c@vger.kernel.org
7466 F:      drivers/i2c/busses/i2c-ismt.c
7467 F:      Documentation/i2c/busses/i2c-ismt
7468
7469 I2C/SMBUS STUB DRIVER
7470 M:      Jean Delvare <jdelvare@suse.com>
7471 L:      linux-i2c@vger.kernel.org
7472 S:      Maintained
7473 F:      drivers/i2c/i2c-stub.c
7474
7475 I3C SUBSYSTEM
7476 M:      Boris Brezillon <bbrezillon@kernel.org>
7477 L:      linux-i3c@lists.infradead.org
7478 C:      irc://chat.freenode.net/linux-i3c
7479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7480 S:      Maintained
7481 F:      Documentation/ABI/testing/sysfs-bus-i3c
7482 F:      Documentation/devicetree/bindings/i3c/
7483 F:      Documentation/driver-api/i3c
7484 F:      drivers/i3c/
7485 F:      include/linux/i3c/
7486
7487 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7488 M:      Vitor Soares <vitor.soares@synopsys.com>
7489 S:      Maintained
7490 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7491 F:      drivers/i3c/master/dw*
7492
7493 IA64 (Itanium) PLATFORM
7494 M:      Tony Luck <tony.luck@intel.com>
7495 M:      Fenghua Yu <fenghua.yu@intel.com>
7496 L:      linux-ia64@vger.kernel.org
7497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7498 S:      Maintained
7499 F:      arch/ia64/
7500
7501 IBM Power 842 compression accelerator
7502 M:      Haren Myneni <haren@us.ibm.com>
7503 S:      Supported
7504 F:      drivers/crypto/nx/Makefile
7505 F:      drivers/crypto/nx/Kconfig
7506 F:      drivers/crypto/nx/nx-842*
7507 F:      include/linux/sw842.h
7508 F:      crypto/842.c
7509 F:      lib/842/
7510
7511 IBM Power in-Nest Crypto Acceleration
7512 M:      Breno Leitão <leitao@debian.org>
7513 M:      Nayna Jain <nayna@linux.ibm.com>
7514 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7515 L:      linux-crypto@vger.kernel.org
7516 S:      Supported
7517 F:      drivers/crypto/nx/Makefile
7518 F:      drivers/crypto/nx/Kconfig
7519 F:      drivers/crypto/nx/nx-aes*
7520 F:      drivers/crypto/nx/nx-sha*
7521 F:      drivers/crypto/nx/nx.*
7522 F:      drivers/crypto/nx/nx_csbcpb.h
7523 F:      drivers/crypto/nx/nx_debugfs.h
7524
7525 IBM Power Linux RAID adapter
7526 M:      Brian King <brking@us.ibm.com>
7527 S:      Supported
7528 F:      drivers/scsi/ipr.*
7529
7530 IBM Power SRIOV Virtual NIC Device Driver
7531 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7532 M:      John Allen <jallen@linux.ibm.com>
7533 L:      netdev@vger.kernel.org
7534 S:      Supported
7535 F:      drivers/net/ethernet/ibm/ibmvnic.*
7536
7537 IBM Power Virtual Accelerator Switchboard
7538 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7539 L:      linuxppc-dev@lists.ozlabs.org
7540 S:      Supported
7541 F:      arch/powerpc/platforms/powernv/vas*
7542 F:      arch/powerpc/platforms/powernv/copy-paste.h
7543 F:      arch/powerpc/include/asm/vas.h
7544
7545 IBM Power Virtual Ethernet Device Driver
7546 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7547 L:      netdev@vger.kernel.org
7548 S:      Supported
7549 F:      drivers/net/ethernet/ibm/ibmveth.*
7550
7551 IBM Power Virtual FC Device Drivers
7552 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7553 L:      linux-scsi@vger.kernel.org
7554 S:      Supported
7555 F:      drivers/scsi/ibmvscsi/ibmvfc*
7556
7557 IBM Power Virtual Management Channel Driver
7558 M:      Steven Royer <seroyer@linux.ibm.com>
7559 S:      Supported
7560 F:      drivers/misc/ibmvmc.*
7561
7562 IBM Power Virtual SCSI Device Drivers
7563 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7564 L:      linux-scsi@vger.kernel.org
7565 S:      Supported
7566 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7567 F:      include/scsi/viosrp.h
7568
7569 IBM Power Virtual SCSI Device Target Driver
7570 M:      Michael Cyr <mikecyr@linux.ibm.com>
7571 L:      linux-scsi@vger.kernel.org
7572 L:      target-devel@vger.kernel.org
7573 S:      Supported
7574 F:      drivers/scsi/ibmvscsi_tgt/
7575
7576 IBM Power VMX Cryptographic instructions
7577 M:      Breno Leitão <leitao@debian.org>
7578 M:      Nayna Jain <nayna@linux.ibm.com>
7579 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7580 L:      linux-crypto@vger.kernel.org
7581 S:      Supported
7582 F:      drivers/crypto/vmx/Makefile
7583 F:      drivers/crypto/vmx/Kconfig
7584 F:      drivers/crypto/vmx/vmx.c
7585 F:      drivers/crypto/vmx/aes*
7586 F:      drivers/crypto/vmx/ghash*
7587 F:      drivers/crypto/vmx/ppc-xlate.pl
7588
7589 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7590 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7591 L:      linux-pci@vger.kernel.org
7592 L:      linuxppc-dev@lists.ozlabs.org
7593 S:      Supported
7594 F:      drivers/pci/hotplug/rpaphp*
7595
7596 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7597 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7598 L:      linux-pci@vger.kernel.org
7599 L:      linuxppc-dev@lists.ozlabs.org
7600 S:      Supported
7601 F:      drivers/pci/hotplug/rpadlpar*
7602
7603 IBM ServeRAID RAID DRIVER
7604 S:      Orphan
7605 F:      drivers/scsi/ips.*
7606
7607 ICH LPC AND GPIO DRIVER
7608 M:      Peter Tyser <ptyser@xes-inc.com>
7609 S:      Maintained
7610 F:      drivers/mfd/lpc_ich.c
7611 F:      drivers/gpio/gpio-ich.c
7612
7613 IDE SUBSYSTEM
7614 M:      "David S. Miller" <davem@davemloft.net>
7615 L:      linux-ide@vger.kernel.org
7616 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7618 S:      Maintained
7619 F:      Documentation/ide/
7620 F:      drivers/ide/
7621 F:      include/linux/ide.h
7622
7623 IDE/ATAPI DRIVERS
7624 M:      Borislav Petkov <bp@alien8.de>
7625 L:      linux-ide@vger.kernel.org
7626 S:      Maintained
7627 F:      Documentation/cdrom/ide-cd
7628 F:      drivers/ide/ide-cd*
7629
7630 IDEAPAD LAPTOP EXTRAS DRIVER
7631 M:      Ike Panhc <ike.pan@canonical.com>
7632 L:      platform-driver-x86@vger.kernel.org
7633 W:      http://launchpad.net/ideapad-laptop
7634 S:      Maintained
7635 F:      drivers/platform/x86/ideapad-laptop.c
7636
7637 IDEAPAD LAPTOP SLIDEBAR DRIVER
7638 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7639 L:      linux-input@vger.kernel.org
7640 W:      https://github.com/o2genum/ideapad-slidebar
7641 S:      Maintained
7642 F:      drivers/input/misc/ideapad_slidebar.c
7643
7644 IDT VersaClock 5 CLOCK DRIVER
7645 M:      Marek Vasut <marek.vasut@gmail.com>
7646 S:      Maintained
7647 F:      drivers/clk/clk-versaclock5.c
7648
7649 IEEE 802.15.4 SUBSYSTEM
7650 M:      Alexander Aring <alex.aring@gmail.com>
7651 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7652 L:      linux-wpan@vger.kernel.org
7653 W:      http://wpan.cakelab.org/
7654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7656 S:      Maintained
7657 F:      net/ieee802154/
7658 F:      net/mac802154/
7659 F:      drivers/net/ieee802154/
7660 F:      include/linux/nl802154.h
7661 F:      include/linux/ieee802154.h
7662 F:      include/net/nl802154.h
7663 F:      include/net/mac802154.h
7664 F:      include/net/af_ieee802154.h
7665 F:      include/net/cfg802154.h
7666 F:      include/net/ieee802154_netdev.h
7667 F:      Documentation/networking/ieee802154.rst
7668
7669 IFE PROTOCOL
7670 M:      Yotam Gigi <yotam.gi@gmail.com>
7671 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7672 F:      net/ife
7673 F:      include/net/ife.h
7674 F:      include/uapi/linux/ife.h
7675
7676 IGORPLUG-USB IR RECEIVER
7677 M:      Sean Young <sean@mess.org>
7678 L:      linux-media@vger.kernel.org
7679 S:      Maintained
7680 F:      drivers/media/rc/igorplugusb.c
7681
7682 IGUANAWORKS USB IR TRANSCEIVER
7683 M:      Sean Young <sean@mess.org>
7684 L:      linux-media@vger.kernel.org
7685 S:      Maintained
7686 F:      drivers/media/rc/iguanair.c
7687
7688 IIO DIGITAL POTENTIOMETER DAC
7689 M:      Peter Rosin <peda@axentia.se>
7690 L:      linux-iio@vger.kernel.org
7691 S:      Maintained
7692 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7693 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7694 F:      drivers/iio/dac/dpot-dac.c
7695
7696 IIO ENVELOPE DETECTOR
7697 M:      Peter Rosin <peda@axentia.se>
7698 L:      linux-iio@vger.kernel.org
7699 S:      Maintained
7700 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7701 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7702 F:      drivers/iio/adc/envelope-detector.c
7703
7704 IIO MULTIPLEXER
7705 M:      Peter Rosin <peda@axentia.se>
7706 L:      linux-iio@vger.kernel.org
7707 S:      Maintained
7708 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7709 F:      drivers/iio/multiplexer/iio-mux.c
7710
7711 IIO SUBSYSTEM AND DRIVERS
7712 M:      Jonathan Cameron <jic23@kernel.org>
7713 R:      Hartmut Knaack <knaack.h@gmx.de>
7714 R:      Lars-Peter Clausen <lars@metafoo.de>
7715 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7716 L:      linux-iio@vger.kernel.org
7717 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7718 S:      Maintained
7719 F:      Documentation/ABI/testing/configfs-iio*
7720 F:      Documentation/ABI/testing/sysfs-bus-iio*
7721 F:      Documentation/devicetree/bindings/iio/
7722 F:      drivers/iio/
7723 F:      drivers/staging/iio/
7724 F:      include/linux/iio/
7725 F:      tools/iio/
7726
7727 IIO UNIT CONVERTER
7728 M:      Peter Rosin <peda@axentia.se>
7729 L:      linux-iio@vger.kernel.org
7730 S:      Maintained
7731 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7732 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7733 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7734 F:      drivers/iio/afe/iio-rescale.c
7735
7736 IKANOS/ADI EAGLE ADSL USB DRIVER
7737 M:      Matthieu Castet <castet.matthieu@free.fr>
7738 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7739 S:      Maintained
7740 F:      drivers/usb/atm/ueagle-atm.c
7741
7742 IMGTEC ASCII LCD DRIVER
7743 M:      Paul Burton <paul.burton@mips.com>
7744 S:      Maintained
7745 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7746 F:      drivers/auxdisplay/img-ascii-lcd.c
7747
7748 IMGTEC IR DECODER DRIVER
7749 M:      James Hogan <jhogan@kernel.org>
7750 S:      Maintained
7751 F:      drivers/media/rc/img-ir/
7752
7753 IMON SOUNDGRAPH USB IR RECEIVER
7754 M:      Sean Young <sean@mess.org>
7755 L:      linux-media@vger.kernel.org
7756 S:      Maintained
7757 F:      drivers/media/rc/imon_raw.c
7758 F:      drivers/media/rc/imon.c
7759
7760 IMS TWINTURBO FRAMEBUFFER DRIVER
7761 L:      linux-fbdev@vger.kernel.org
7762 S:      Orphan
7763 F:      drivers/video/fbdev/imsttfb.c
7764
7765 INA209 HARDWARE MONITOR DRIVER
7766 M:      Guenter Roeck <linux@roeck-us.net>
7767 L:      linux-hwmon@vger.kernel.org
7768 S:      Maintained
7769 F:      Documentation/hwmon/ina209.rst
7770 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7771 F:      drivers/hwmon/ina209.c
7772
7773 INA2XX HARDWARE MONITOR DRIVER
7774 M:      Guenter Roeck <linux@roeck-us.net>
7775 L:      linux-hwmon@vger.kernel.org
7776 S:      Maintained
7777 F:      Documentation/hwmon/ina2xx.rst
7778 F:      drivers/hwmon/ina2xx.c
7779 F:      include/linux/platform_data/ina2xx.h
7780
7781 INDUSTRY PACK SUBSYSTEM (IPACK)
7782 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7783 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7784 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7785 L:      industrypack-devel@lists.sourceforge.net
7786 W:      http://industrypack.sourceforge.net
7787 S:      Maintained
7788 F:      drivers/ipack/
7789
7790 INFINIBAND SUBSYSTEM
7791 M:      Doug Ledford <dledford@redhat.com>
7792 M:      Jason Gunthorpe <jgg@mellanox.com>
7793 L:      linux-rdma@vger.kernel.org
7794 W:      https://github.com/linux-rdma/rdma-core
7795 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7797 S:      Supported
7798 F:      Documentation/devicetree/bindings/infiniband/
7799 F:      Documentation/infiniband/
7800 F:      drivers/infiniband/
7801 F:      include/uapi/linux/if_infiniband.h
7802 F:      include/uapi/rdma/
7803 F:      include/rdma/
7804 F:      include/trace/events/ib_mad.h
7805 F:      include/trace/events/ib_umad.h
7806 F:      samples/bpf/ibumad_kern.c
7807 F:      samples/bpf/ibumad_user.c
7808
7809 INGENIC JZ4780 DMA Driver
7810 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7811 S:      Maintained
7812 F:      drivers/dma/dma-jz4780.c
7813
7814 INGENIC JZ4780 NAND DRIVER
7815 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7816 L:      linux-mtd@lists.infradead.org
7817 S:      Maintained
7818 F:      drivers/mtd/nand/raw/jz4780_*
7819
7820 INOTIFY
7821 M:      Jan Kara <jack@suse.cz>
7822 R:      Amir Goldstein <amir73il@gmail.com>
7823 L:      linux-fsdevel@vger.kernel.org
7824 S:      Maintained
7825 F:      Documentation/filesystems/inotify.txt
7826 F:      fs/notify/inotify/
7827 F:      include/linux/inotify.h
7828 F:      include/uapi/linux/inotify.h
7829
7830 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7831 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7832 L:      linux-input@vger.kernel.org
7833 Q:      http://patchwork.kernel.org/project/linux-input/list/
7834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7835 S:      Maintained
7836 F:      drivers/input/
7837 F:      include/linux/input.h
7838 F:      include/uapi/linux/input.h
7839 F:      include/uapi/linux/input-event-codes.h
7840 F:      include/linux/input/
7841 F:      Documentation/devicetree/bindings/input/
7842 F:      Documentation/devicetree/bindings/serio/
7843 F:      Documentation/input/
7844
7845 INPUT MULTITOUCH (MT) PROTOCOL
7846 M:      Henrik Rydberg <rydberg@bitmath.org>
7847 L:      linux-input@vger.kernel.org
7848 S:      Odd fixes
7849 F:      Documentation/input/multi-touch-protocol.rst
7850 F:      drivers/input/input-mt.c
7851 K:      \b(ABS|SYN)_MT_
7852
7853 INSIDE SECURE CRYPTO DRIVER
7854 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7855 F:      drivers/crypto/inside-secure/
7856 S:      Maintained
7857 L:      linux-crypto@vger.kernel.org
7858
7859 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7860 M:      Mimi Zohar <zohar@linux.ibm.com>
7861 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7862 L:      linux-integrity@vger.kernel.org
7863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7864 S:      Supported
7865 F:      security/integrity/ima/
7866
7867 INTEL 810/815 FRAMEBUFFER DRIVER
7868 M:      Antonino Daplas <adaplas@gmail.com>
7869 L:      linux-fbdev@vger.kernel.org
7870 S:      Maintained
7871 F:      drivers/video/fbdev/i810/
7872
7873 INTEL ASoC DRIVERS
7874 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7875 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7876 M:      Jie Yang <yang.jie@linux.intel.com>
7877 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7878 S:      Supported
7879 F:      sound/soc/intel/
7880
7881 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7882 M:      Hans de Goede <hdegoede@redhat.com>
7883 L:      platform-driver-x86@vger.kernel.org
7884 S:      Maintained
7885 F:      drivers/platform/x86/intel_atomisp2_pm.c
7886
7887 INTEL C600 SERIES SAS CONTROLLER DRIVER
7888 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7889 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7890 L:      linux-scsi@vger.kernel.org
7891 T:      git git://git.code.sf.net/p/intel-sas/isci
7892 S:      Supported
7893 F:      drivers/scsi/isci/
7894
7895 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7896 M:      Jani Nikula <jani.nikula@linux.intel.com>
7897 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7898 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7899 L:      intel-gfx@lists.freedesktop.org
7900 W:      https://01.org/linuxgraphics/
7901 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7902 C:      irc://chat.freenode.net/intel-gfx
7903 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7904 T:      git git://anongit.freedesktop.org/drm-intel
7905 S:      Supported
7906 F:      drivers/gpu/drm/i915/
7907 F:      include/drm/i915*
7908 F:      include/uapi/drm/i915_drm.h
7909 F:      Documentation/gpu/i915.rst
7910
7911 INTEL ETHERNET DRIVERS
7912 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7913 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7914 W:      http://www.intel.com/support/feedback.htm
7915 W:      http://e1000.sourceforge.net/
7916 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7917 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7919 S:      Supported
7920 F:      Documentation/networking/device_drivers/intel/e100.rst
7921 F:      Documentation/networking/device_drivers/intel/e1000.rst
7922 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7923 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7924 F:      Documentation/networking/device_drivers/intel/igb.rst
7925 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7926 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7927 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7928 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7929 F:      Documentation/networking/device_drivers/intel/i40e.rst
7930 F:      Documentation/networking/device_drivers/intel/iavf.rst
7931 F:      Documentation/networking/device_drivers/intel/ice.rst
7932 F:      drivers/net/ethernet/intel/
7933 F:      drivers/net/ethernet/intel/*/
7934 F:      include/linux/avf/virtchnl.h
7935
7936 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7937 M:      Maik Broemme <mbroemme@libmpq.org>
7938 L:      linux-fbdev@vger.kernel.org
7939 S:      Maintained
7940 F:      Documentation/fb/intelfb.txt
7941 F:      drivers/video/fbdev/intelfb/
7942
7943 INTEL GPIO DRIVERS
7944 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7945 L:      linux-gpio@vger.kernel.org
7946 S:      Maintained
7947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7948 F:      drivers/gpio/gpio-ich.c
7949 F:      drivers/gpio/gpio-intel-mid.c
7950 F:      drivers/gpio/gpio-lynxpoint.c
7951 F:      drivers/gpio/gpio-merrifield.c
7952 F:      drivers/gpio/gpio-ml-ioh.c
7953 F:      drivers/gpio/gpio-pch.c
7954 F:      drivers/gpio/gpio-sch.c
7955 F:      drivers/gpio/gpio-sodaville.c
7956
7957 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7958 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7959 M:      Zhi Wang <zhi.a.wang@intel.com>
7960 L:      intel-gvt-dev@lists.freedesktop.org
7961 L:      intel-gfx@lists.freedesktop.org
7962 W:      https://01.org/igvt-g
7963 T:      git https://github.com/intel/gvt-linux.git
7964 S:      Supported
7965 F:      drivers/gpu/drm/i915/gvt/
7966
7967 INTEL HID EVENT DRIVER
7968 M:      Alex Hung <alex.hung@canonical.com>
7969 L:      platform-driver-x86@vger.kernel.org
7970 S:      Maintained
7971 F:      drivers/platform/x86/intel-hid.c
7972
7973 INTEL I/OAT DMA DRIVER
7974 M:      Dave Jiang <dave.jiang@intel.com>
7975 R:      Dan Williams <dan.j.williams@intel.com>
7976 L:      dmaengine@vger.kernel.org
7977 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7978 S:      Supported
7979 F:      drivers/dma/ioat*
7980
7981 INTEL IDLE DRIVER
7982 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7983 M:      Len Brown <lenb@kernel.org>
7984 L:      linux-pm@vger.kernel.org
7985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7986 B:      https://bugzilla.kernel.org
7987 S:      Supported
7988 F:      drivers/idle/intel_idle.c
7989
7990 INTEL INTEGRATED SENSOR HUB DRIVER
7991 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7992 M:      Jiri Kosina <jikos@kernel.org>
7993 L:      linux-input@vger.kernel.org
7994 S:      Maintained
7995 F:      drivers/hid/intel-ish-hid/
7996
7997 INTEL IOMMU (VT-d)
7998 M:      David Woodhouse <dwmw2@infradead.org>
7999 L:      iommu@lists.linux-foundation.org
8000 T:      git git://git.infradead.org/iommu-2.6.git
8001 S:      Supported
8002 F:      drivers/iommu/intel-iommu.c
8003 F:      include/linux/intel-iommu.h
8004
8005 INTEL IOP-ADMA DMA DRIVER
8006 R:      Dan Williams <dan.j.williams@intel.com>
8007 S:      Odd fixes
8008 F:      drivers/dma/iop-adma.c
8009
8010 INTEL IPU3 CSI-2 CIO2 DRIVER
8011 M:      Yong Zhi <yong.zhi@intel.com>
8012 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8013 M:      Bingbu Cao <bingbu.cao@intel.com>
8014 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8015 L:      linux-media@vger.kernel.org
8016 S:      Maintained
8017 F:      drivers/media/pci/intel/ipu3/
8018 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8019
8020 INTEL IPU3 CSI-2 IMGU DRIVER
8021 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8022 L:      linux-media@vger.kernel.org
8023 S:      Maintained
8024 F:      drivers/staging/media/ipu3/
8025 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8026 F:      Documentation/media/v4l-drivers/ipu3.rst
8027
8028 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8029 M:      Krzysztof Halasa <khalasa@piap.pl>
8030 S:      Maintained
8031 F:      include/linux/soc/ixp4xx/qmgr.h
8032 F:      include/linux/soc/ixp4xx/npe.h
8033 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8034 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8035 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8036 F:      drivers/net/wan/ixp4xx_hss.c
8037
8038 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8039 M:      Deepak Saxena <dsaxena@plexity.net>
8040 S:      Maintained
8041 F:      drivers/char/hw_random/ixp4xx-rng.c
8042
8043 INTEL MANAGEMENT ENGINE (mei)
8044 M:      Tomas Winkler <tomas.winkler@intel.com>
8045 L:      linux-kernel@vger.kernel.org
8046 S:      Supported
8047 F:      include/uapi/linux/mei.h
8048 F:      include/linux/mei_cl_bus.h
8049 F:      drivers/misc/mei/*
8050 F:      drivers/watchdog/mei_wdt.c
8051 F:      Documentation/misc-devices/mei/*
8052 F:      samples/mei/*
8053
8054 INTEL MENLOW THERMAL DRIVER
8055 M:      Sujith Thomas <sujith.thomas@intel.com>
8056 L:      platform-driver-x86@vger.kernel.org
8057 W:      https://01.org/linux-acpi
8058 S:      Supported
8059 F:      drivers/platform/x86/intel_menlow.c
8060
8061 INTEL MIC DRIVERS (mic)
8062 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8063 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8064 S:      Supported
8065 W:      https://github.com/sudeepdutt/mic
8066 W:      http://software.intel.com/en-us/mic-developer
8067 F:      include/linux/mic_bus.h
8068 F:      include/linux/scif.h
8069 F:      include/uapi/linux/mic_common.h
8070 F:      include/uapi/linux/mic_ioctl.h
8071 F:      include/uapi/linux/scif_ioctl.h
8072 F:      drivers/misc/mic/
8073 F:      drivers/dma/mic_x100_dma.c
8074 F:      drivers/dma/mic_x100_dma.h
8075 F:      Documentation/mic/
8076
8077 INTEL PMC CORE DRIVER
8078 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8079 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8080 L:      platform-driver-x86@vger.kernel.org
8081 S:      Maintained
8082 F:      drivers/platform/x86/intel_pmc_core*
8083
8084 INTEL PMC/P-Unit IPC DRIVER
8085 M:      Zha Qipeng<qipeng.zha@intel.com>
8086 L:      platform-driver-x86@vger.kernel.org
8087 S:      Maintained
8088 F:      drivers/platform/x86/intel_pmc_ipc.c
8089 F:      drivers/platform/x86/intel_punit_ipc.c
8090 F:      arch/x86/include/asm/intel_pmc_ipc.h
8091 F:      arch/x86/include/asm/intel_punit_ipc.h
8092
8093 INTEL PMIC GPIO DRIVERS
8094 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8095 S:      Maintained
8096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8097 F:      drivers/gpio/gpio-*cove.c
8098 F:      drivers/gpio/gpio-msic.c
8099
8100 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8101 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8102 S:      Maintained
8103 F:      drivers/mfd/intel_msic.c
8104 F:      drivers/mfd/intel_soc_pmic*
8105 F:      include/linux/mfd/intel_msic.h
8106 F:      include/linux/mfd/intel_soc_pmic*
8107
8108 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8109 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8110 L:      linux-wireless@vger.kernel.org
8111 S:      Maintained
8112 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8113 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8114 F:      drivers/net/wireless/intel/ipw2x00/
8115
8116 INTEL PSTATE DRIVER
8117 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8118 M:      Len Brown <lenb@kernel.org>
8119 L:      linux-pm@vger.kernel.org
8120 S:      Supported
8121 F:      drivers/cpufreq/intel_pstate.c
8122
8123 INTEL RDMA RNIC DRIVER
8124 M:      Faisal Latif <faisal.latif@intel.com>
8125 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8126 L:      linux-rdma@vger.kernel.org
8127 S:      Supported
8128 F:      drivers/infiniband/hw/i40iw/
8129 F:      include/uapi/rdma/i40iw-abi.h
8130
8131 INTEL TELEMETRY DRIVER
8132 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8133 M:      "David E. Box" <david.e.box@linux.intel.com>
8134 L:      platform-driver-x86@vger.kernel.org
8135 S:      Maintained
8136 F:      arch/x86/include/asm/intel_telemetry.h
8137 F:      drivers/platform/x86/intel_telemetry*
8138
8139 INTEL VIRTUAL BUTTON DRIVER
8140 M:      AceLan Kao <acelan.kao@canonical.com>
8141 L:      platform-driver-x86@vger.kernel.org
8142 S:      Maintained
8143 F:      drivers/platform/x86/intel-vbtn.c
8144
8145 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8146 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8147 L:      linux-wireless@vger.kernel.org
8148 S:      Supported
8149 F:      drivers/net/wireless/intel/iwlegacy/
8150
8151 INTEL WIRELESS WIFI LINK (iwlwifi)
8152 M:      Johannes Berg <johannes.berg@intel.com>
8153 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8154 M:      Luca Coelho <luciano.coelho@intel.com>
8155 M:      Intel Linux Wireless <linuxwifi@intel.com>
8156 L:      linux-wireless@vger.kernel.org
8157 W:      http://intellinuxwireless.org
8158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8159 S:      Supported
8160 F:      drivers/net/wireless/intel/iwlwifi/
8161
8162 INTEL WIRELESS WIMAX CONNECTION 2400
8163 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8164 M:      linux-wimax@intel.com
8165 L:      wimax@linuxwimax.org (subscribers-only)
8166 S:      Supported
8167 W:      http://linuxwimax.org
8168 F:      Documentation/wimax/README.i2400m
8169 F:      drivers/net/wimax/i2400m/
8170 F:      include/uapi/linux/wimax/i2400m.h
8171
8172 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8173 M:      Mario Limonciello <mario.limonciello@dell.com>
8174 S:      Maintained
8175 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8176
8177 INTEL(R) TRACE HUB
8178 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8179 S:      Supported
8180 F:      Documentation/trace/intel_th.rst
8181 F:      drivers/hwtracing/intel_th/
8182
8183 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8184 M:      Ning Sun <ning.sun@intel.com>
8185 L:      tboot-devel@lists.sourceforge.net
8186 W:      http://tboot.sourceforge.net
8187 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8188 S:      Supported
8189 F:      Documentation/intel_txt.txt
8190 F:      include/linux/tboot.h
8191 F:      arch/x86/kernel/tboot.c
8192
8193 INTEL-MID GPIO DRIVER
8194 M:      David Cohen <david.a.cohen@linux.intel.com>
8195 L:      linux-gpio@vger.kernel.org
8196 S:      Maintained
8197 F:      drivers/gpio/gpio-intel-mid.c
8198
8199 INTERCONNECT API
8200 M:      Georgi Djakov <georgi.djakov@linaro.org>
8201 L:      linux-pm@vger.kernel.org
8202 S:      Maintained
8203 F:      Documentation/interconnect/
8204 F:      Documentation/devicetree/bindings/interconnect/
8205 F:      drivers/interconnect/
8206 F:      include/dt-bindings/interconnect/
8207 F:      include/linux/interconnect-provider.h
8208 F:      include/linux/interconnect.h
8209
8210 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8211 M:      Linus Walleij <linus.walleij@linaro.org>
8212 L:      linux-iio@vger.kernel.org
8213 S:      Maintained
8214 F:      drivers/iio/gyro/mpu3050*
8215 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8216
8217 IOC3 ETHERNET DRIVER
8218 M:      Ralf Baechle <ralf@linux-mips.org>
8219 L:      linux-mips@vger.kernel.org
8220 S:      Maintained
8221 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8222
8223 IOC3 SERIAL DRIVER
8224 M:      Pat Gefre <pfg@sgi.com>
8225 L:      linux-serial@vger.kernel.org
8226 S:      Maintained
8227 F:      drivers/tty/serial/ioc3_serial.c
8228
8229 IOMAP FILESYSTEM LIBRARY
8230 M:      Christoph Hellwig <hch@infradead.org>
8231 M:      Darrick J. Wong <darrick.wong@oracle.com>
8232 M:      linux-xfs@vger.kernel.org
8233 M:      linux-fsdevel@vger.kernel.org
8234 L:      linux-xfs@vger.kernel.org
8235 L:      linux-fsdevel@vger.kernel.org
8236 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8237 S:      Supported
8238 F:      fs/iomap.c
8239 F:      include/linux/iomap.h
8240
8241 IOMMU DRIVERS
8242 M:      Joerg Roedel <joro@8bytes.org>
8243 L:      iommu@lists.linux-foundation.org
8244 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8245 S:      Maintained
8246 F:      Documentation/devicetree/bindings/iommu/
8247 F:      drivers/iommu/
8248 F:      include/linux/iommu.h
8249 F:      include/linux/of_iommu.h
8250 F:      include/linux/iova.h
8251
8252 IO_URING
8253 M:      Jens Axboe <axboe@kernel.dk>
8254 L:      linux-block@vger.kernel.org
8255 L:      linux-fsdevel@vger.kernel.org
8256 T:      git git://git.kernel.dk/linux-block
8257 T:      git git://git.kernel.dk/liburing
8258 S:      Maintained
8259 F:      fs/io_uring.c
8260 F:      include/uapi/linux/io_uring.h
8261
8262 IP MASQUERADING
8263 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8264 S:      Maintained
8265 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8266
8267 IPMI SUBSYSTEM
8268 M:      Corey Minyard <minyard@acm.org>
8269 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8270 W:      http://openipmi.sourceforge.net/
8271 S:      Supported
8272 F:      Documentation/devicetree/bindings/ipmi/
8273 F:      Documentation/IPMI.txt
8274 F:      drivers/char/ipmi/
8275 F:      include/linux/ipmi*
8276 F:      include/uapi/linux/ipmi*
8277
8278 IPS SCSI RAID DRIVER
8279 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8280 L:      linux-scsi@vger.kernel.org
8281 W:      http://www.adaptec.com/
8282 S:      Maintained
8283 F:      drivers/scsi/ips*
8284
8285 IPVS
8286 M:      Wensong Zhang <wensong@linux-vs.org>
8287 M:      Simon Horman <horms@verge.net.au>
8288 M:      Julian Anastasov <ja@ssi.bg>
8289 L:      netdev@vger.kernel.org
8290 L:      lvs-devel@vger.kernel.org
8291 S:      Maintained
8292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8294 F:      Documentation/networking/ipvs-sysctl.txt
8295 F:      include/net/ip_vs.h
8296 F:      include/uapi/linux/ip_vs.h
8297 F:      net/netfilter/ipvs/
8298
8299 IPWIRELESS DRIVER
8300 M:      Jiri Kosina <jikos@kernel.org>
8301 M:      David Sterba <dsterba@suse.com>
8302 S:      Odd Fixes
8303 F:      drivers/tty/ipwireless/
8304
8305 IPX NETWORK LAYER
8306 L:      netdev@vger.kernel.org
8307 S:      Obsolete
8308 F:      include/uapi/linux/ipx.h
8309
8310 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8311 M:      Marc Zyngier <marc.zyngier@arm.com>
8312 S:      Maintained
8313 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8314 F:      Documentation/IRQ-domain.txt
8315 F:      include/linux/irqdomain.h
8316 F:      kernel/irq/irqdomain.c
8317 F:      kernel/irq/msi.c
8318
8319 IRQ SUBSYSTEM
8320 M:      Thomas Gleixner <tglx@linutronix.de>
8321 L:      linux-kernel@vger.kernel.org
8322 S:      Maintained
8323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8324 F:      kernel/irq/
8325
8326 IRQCHIP DRIVERS
8327 M:      Thomas Gleixner <tglx@linutronix.de>
8328 M:      Jason Cooper <jason@lakedaemon.net>
8329 M:      Marc Zyngier <marc.zyngier@arm.com>
8330 L:      linux-kernel@vger.kernel.org
8331 S:      Maintained
8332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8333 F:      Documentation/devicetree/bindings/interrupt-controller/
8334 F:      drivers/irqchip/
8335
8336 ISA
8337 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8338 S:      Maintained
8339 F:      Documentation/isa.txt
8340 F:      drivers/base/isa.c
8341 F:      include/linux/isa.h
8342
8343 ISA RADIO MODULE
8344 M:      Hans Verkuil <hverkuil@xs4all.nl>
8345 L:      linux-media@vger.kernel.org
8346 T:      git git://linuxtv.org/media_tree.git
8347 W:      https://linuxtv.org
8348 S:      Maintained
8349 F:      drivers/media/radio/radio-isa*
8350
8351 ISAPNP
8352 M:      Jaroslav Kysela <perex@perex.cz>
8353 S:      Maintained
8354 F:      Documentation/isapnp.txt
8355 F:      drivers/pnp/isapnp/
8356 F:      include/linux/isapnp.h
8357
8358 ISCSI
8359 M:      Lee Duncan <lduncan@suse.com>
8360 M:      Chris Leech <cleech@redhat.com>
8361 L:      open-iscsi@googlegroups.com
8362 W:      www.open-iscsi.com
8363 S:      Maintained
8364 F:      drivers/scsi/*iscsi*
8365 F:      include/scsi/*iscsi*
8366
8367 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8368 M:      Peter Jones <pjones@redhat.com>
8369 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8370 S:      Maintained
8371 F:      drivers/firmware/iscsi_ibft*
8372
8373 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8374 M:      Sagi Grimberg <sagi@grimberg.me>
8375 M:      Max Gurtovoy <maxg@mellanox.com>
8376 L:      linux-rdma@vger.kernel.org
8377 S:      Supported
8378 W:      http://www.openfabrics.org
8379 W:      www.open-iscsi.org
8380 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8381 F:      drivers/infiniband/ulp/iser/
8382
8383 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8384 M:      Sagi Grimberg <sagi@grimberg.me>
8385 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8386 L:      linux-rdma@vger.kernel.org
8387 L:      target-devel@vger.kernel.org
8388 S:      Supported
8389 W:      http://www.linux-iscsi.org
8390 F:      drivers/infiniband/ulp/isert
8391
8392 ISDN SUBSYSTEM
8393 M:      Karsten Keil <isdn@linux-pingi.de>
8394 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8395 L:      netdev@vger.kernel.org
8396 W:      http://www.isdn4linux.de
8397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8398 S:      Maintained
8399 F:      Documentation/isdn/
8400 F:      drivers/isdn/
8401 F:      include/linux/isdn.h
8402 F:      include/linux/isdn/
8403 F:      include/uapi/linux/isdn.h
8404 F:      include/uapi/linux/isdn/
8405
8406 IT87 HARDWARE MONITORING DRIVER
8407 M:      Jean Delvare <jdelvare@suse.com>
8408 L:      linux-hwmon@vger.kernel.org
8409 S:      Maintained
8410 F:      Documentation/hwmon/it87.rst
8411 F:      drivers/hwmon/it87.c
8412
8413 IT913X MEDIA DRIVER
8414 M:      Antti Palosaari <crope@iki.fi>
8415 L:      linux-media@vger.kernel.org
8416 W:      https://linuxtv.org
8417 W:      http://palosaari.fi/linux/
8418 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8419 T:      git git://linuxtv.org/anttip/media_tree.git
8420 S:      Maintained
8421 F:      drivers/media/tuners/it913x*
8422
8423 IVTV VIDEO4LINUX DRIVER
8424 M:      Andy Walls <awalls@md.metrocast.net>
8425 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8426 L:      linux-media@vger.kernel.org
8427 T:      git git://linuxtv.org/media_tree.git
8428 W:      http://www.ivtvdriver.org
8429 S:      Maintained
8430 F:      Documentation/media/v4l-drivers/ivtv*
8431 F:      drivers/media/pci/ivtv/
8432 F:      include/uapi/linux/ivtv*
8433
8434 IX2505V MEDIA DRIVER
8435 M:      Malcolm Priestley <tvboxspy@gmail.com>
8436 L:      linux-media@vger.kernel.org
8437 W:      https://linuxtv.org
8438 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8439 S:      Maintained
8440 F:      drivers/media/dvb-frontends/ix2505v*
8441
8442 JAILHOUSE HYPERVISOR INTERFACE
8443 M:      Jan Kiszka <jan.kiszka@siemens.com>
8444 L:      jailhouse-dev@googlegroups.com
8445 S:      Maintained
8446 F:      arch/x86/kernel/jailhouse.c
8447 F:      arch/x86/include/asm/jailhouse_para.h
8448
8449 JC42.4 TEMPERATURE SENSOR DRIVER
8450 M:      Guenter Roeck <linux@roeck-us.net>
8451 L:      linux-hwmon@vger.kernel.org
8452 S:      Maintained
8453 F:      drivers/hwmon/jc42.c
8454 F:      Documentation/hwmon/jc42.rst
8455
8456 JFS FILESYSTEM
8457 M:      Dave Kleikamp <shaggy@kernel.org>
8458 L:      jfs-discussion@lists.sourceforge.net
8459 W:      http://jfs.sourceforge.net/
8460 T:      git git://github.com/kleikamp/linux-shaggy.git
8461 S:      Maintained
8462 F:      Documentation/filesystems/jfs.txt
8463 F:      fs/jfs/
8464
8465 JME NETWORK DRIVER
8466 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8467 L:      netdev@vger.kernel.org
8468 S:      Maintained
8469 F:      drivers/net/ethernet/jme.*
8470
8471 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8472 M:      David Woodhouse <dwmw2@infradead.org>
8473 M:      Richard Weinberger <richard@nod.at>
8474 L:      linux-mtd@lists.infradead.org
8475 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8476 T:      git git://git.infradead.org/ubifs-2.6.git
8477 S:      Odd Fixes
8478 F:      fs/jffs2/
8479 F:      include/uapi/linux/jffs2.h
8480
8481 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8482 M:      "Theodore Ts'o" <tytso@mit.edu>
8483 M:      Jan Kara <jack@suse.com>
8484 L:      linux-ext4@vger.kernel.org
8485 S:      Maintained
8486 F:      fs/jbd2/
8487 F:      include/linux/jbd2.h
8488
8489 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8490 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8491 L:      linux-media@vger.kernel.org
8492 S:      Maintained
8493 F:      drivers/media/platform/rcar_jpu.c
8494
8495 JSM Neo PCI based serial card
8496 L:      linux-serial@vger.kernel.org
8497 S:      Orphan
8498 F:      drivers/tty/serial/jsm/
8499
8500 K10TEMP HARDWARE MONITORING DRIVER
8501 M:      Clemens Ladisch <clemens@ladisch.de>
8502 L:      linux-hwmon@vger.kernel.org
8503 S:      Maintained
8504 F:      Documentation/hwmon/k10temp.rst
8505 F:      drivers/hwmon/k10temp.c
8506
8507 K8TEMP HARDWARE MONITORING DRIVER
8508 M:      Rudolf Marek <r.marek@assembler.cz>
8509 L:      linux-hwmon@vger.kernel.org
8510 S:      Maintained
8511 F:      Documentation/hwmon/k8temp.rst
8512 F:      drivers/hwmon/k8temp.c
8513
8514 KASAN
8515 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8516 R:      Alexander Potapenko <glider@google.com>
8517 R:      Dmitry Vyukov <dvyukov@google.com>
8518 L:      kasan-dev@googlegroups.com
8519 S:      Maintained
8520 F:      arch/*/include/asm/kasan.h
8521 F:      arch/*/mm/kasan_init*
8522 F:      Documentation/dev-tools/kasan.rst
8523 F:      include/linux/kasan*.h
8524 F:      lib/test_kasan.c
8525 F:      mm/kasan/
8526 F:      scripts/Makefile.kasan
8527
8528 KCONFIG
8529 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8530 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8531 L:      linux-kbuild@vger.kernel.org
8532 S:      Maintained
8533 F:      Documentation/kbuild/kconfig*
8534 F:      scripts/kconfig/
8535 F:      scripts/Kconfig.include
8536
8537 KDUMP
8538 M:      Dave Young <dyoung@redhat.com>
8539 M:      Baoquan He <bhe@redhat.com>
8540 R:      Vivek Goyal <vgoyal@redhat.com>
8541 L:      kexec@lists.infradead.org
8542 W:      http://lse.sourceforge.net/kdump/
8543 S:      Maintained
8544 F:      Documentation/kdump/
8545
8546 KEENE FM RADIO TRANSMITTER DRIVER
8547 M:      Hans Verkuil <hverkuil@xs4all.nl>
8548 L:      linux-media@vger.kernel.org
8549 T:      git git://linuxtv.org/media_tree.git
8550 W:      https://linuxtv.org
8551 S:      Maintained
8552 F:      drivers/media/radio/radio-keene*
8553
8554 KERNEL AUTOMOUNTER
8555 M:      Ian Kent <raven@themaw.net>
8556 L:      autofs@vger.kernel.org
8557 S:      Maintained
8558 F:      fs/autofs/
8559
8560 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8561 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8562 M:      Michal Marek <michal.lkml@markovi.net>
8563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8564 L:      linux-kbuild@vger.kernel.org
8565 S:      Maintained
8566 F:      Documentation/kbuild/
8567 F:      Makefile
8568 F:      scripts/Kbuild*
8569 F:      scripts/Makefile*
8570 F:      scripts/basic/
8571 F:      scripts/mk*
8572 F:      scripts/*vmlinux*
8573 F:      scripts/mod/
8574 F:      scripts/package/
8575
8576 KERNEL JANITORS
8577 L:      kernel-janitors@vger.kernel.org
8578 W:      http://kernelnewbies.org/KernelJanitors
8579 S:      Odd Fixes
8580
8581 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8582 M:      "J. Bruce Fields" <bfields@fieldses.org>
8583 M:      Chuck Lever <chuck.lever@oracle.com>
8584 L:      linux-nfs@vger.kernel.org
8585 W:      http://nfs.sourceforge.net/
8586 T:      git git://linux-nfs.org/~bfields/linux.git
8587 S:      Supported
8588 F:      fs/nfsd/
8589 F:      include/uapi/linux/nfsd/
8590 F:      fs/lockd/
8591 F:      fs/nfs_common/
8592 F:      net/sunrpc/
8593 F:      include/linux/lockd/
8594 F:      include/linux/sunrpc/
8595 F:      include/uapi/linux/sunrpc/
8596
8597 KERNEL SELFTEST FRAMEWORK
8598 M:      Shuah Khan <shuah@kernel.org>
8599 M:      Shuah Khan <skhan@linuxfoundation.org>
8600 L:      linux-kselftest@vger.kernel.org
8601 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8602 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8603 S:      Maintained
8604 F:      tools/testing/selftests/
8605 F:      Documentation/dev-tools/kselftest*
8606
8607 KERNEL USERMODE HELPER
8608 M:      Luis Chamberlain <mcgrof@kernel.org>
8609 L:      linux-kernel@vger.kernel.org
8610 S:      Maintained
8611 F:      kernel/umh.c
8612 F:      include/linux/umh.h
8613
8614 KERNEL VIRTUAL MACHINE (KVM)
8615 M:      Paolo Bonzini <pbonzini@redhat.com>
8616 M:      Radim Krčmář <rkrcmar@redhat.com>
8617 L:      kvm@vger.kernel.org
8618 W:      http://www.linux-kvm.org
8619 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8620 S:      Supported
8621 F:      Documentation/virtual/kvm/
8622 F:      include/trace/events/kvm.h
8623 F:      include/uapi/asm-generic/kvm*
8624 F:      include/uapi/linux/kvm*
8625 F:      include/asm-generic/kvm*
8626 F:      include/linux/kvm*
8627 F:      include/kvm/iodev.h
8628 F:      virt/kvm/*
8629 F:      tools/kvm/
8630 F:      tools/testing/selftests/kvm/
8631
8632 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8633 M:      Joerg Roedel <joro@8bytes.org>
8634 L:      kvm@vger.kernel.org
8635 W:      http://www.linux-kvm.org/
8636 S:      Maintained
8637 F:      arch/x86/include/asm/svm.h
8638 F:      arch/x86/kvm/svm.c
8639
8640 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8641 M:      Marc Zyngier <marc.zyngier@arm.com>
8642 R:      James Morse <james.morse@arm.com>
8643 R:      Julien Thierry <julien.thierry@arm.com>
8644 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8645 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8646 L:      kvmarm@lists.cs.columbia.edu
8647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8648 S:      Maintained
8649 F:      arch/arm/include/uapi/asm/kvm*
8650 F:      arch/arm/include/asm/kvm*
8651 F:      arch/arm/kvm/
8652 F:      arch/arm64/include/uapi/asm/kvm*
8653 F:      arch/arm64/include/asm/kvm*
8654 F:      arch/arm64/kvm/
8655 F:      virt/kvm/arm/
8656 F:      include/kvm/arm_*
8657
8658 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8659 M:      James Hogan <jhogan@kernel.org>
8660 L:      linux-mips@vger.kernel.org
8661 S:      Supported
8662 F:      arch/mips/include/uapi/asm/kvm*
8663 F:      arch/mips/include/asm/kvm*
8664 F:      arch/mips/kvm/
8665
8666 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8667 M:      Paul Mackerras <paulus@ozlabs.org>
8668 L:      kvm-ppc@vger.kernel.org
8669 W:      http://www.linux-kvm.org/
8670 T:      git git://github.com/agraf/linux-2.6.git
8671 S:      Supported
8672 F:      arch/powerpc/include/uapi/asm/kvm*
8673 F:      arch/powerpc/include/asm/kvm*
8674 F:      arch/powerpc/kvm/
8675 F:      arch/powerpc/kernel/kvm*
8676
8677 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8678 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8679 M:      Janosch Frank <frankja@linux.ibm.com>
8680 R:      David Hildenbrand <david@redhat.com>
8681 R:      Cornelia Huck <cohuck@redhat.com>
8682 L:      linux-s390@vger.kernel.org
8683 W:      http://www.ibm.com/developerworks/linux/linux390/
8684 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8685 S:      Supported
8686 F:      arch/s390/include/uapi/asm/kvm*
8687 F:      arch/s390/include/asm/gmap.h
8688 F:      arch/s390/include/asm/kvm*
8689 F:      arch/s390/kvm/
8690 F:      arch/s390/mm/gmap.c
8691
8692 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8693 M:      Paolo Bonzini <pbonzini@redhat.com>
8694 M:      Radim Krčmář <rkrcmar@redhat.com>
8695 L:      kvm@vger.kernel.org
8696 W:      http://www.linux-kvm.org
8697 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8698 S:      Supported
8699 F:      arch/x86/kvm/
8700 F:      arch/x86/kvm/*/
8701 F:      arch/x86/include/uapi/asm/kvm*
8702 F:      arch/x86/include/asm/kvm*
8703 F:      arch/x86/include/asm/pvclock-abi.h
8704 F:      arch/x86/kernel/kvm.c
8705 F:      arch/x86/kernel/kvmclock.c
8706
8707 KERNFS
8708 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8709 M:      Tejun Heo <tj@kernel.org>
8710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8711 S:      Supported
8712 F:      include/linux/kernfs.h
8713 F:      fs/kernfs/
8714
8715 KEXEC
8716 M:      Eric Biederman <ebiederm@xmission.com>
8717 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8718 L:      kexec@lists.infradead.org
8719 S:      Maintained
8720 F:      include/linux/kexec.h
8721 F:      include/uapi/linux/kexec.h
8722 F:      kernel/kexec*
8723
8724 KEYS-ENCRYPTED
8725 M:      Mimi Zohar <zohar@linux.ibm.com>
8726 L:      linux-integrity@vger.kernel.org
8727 L:      keyrings@vger.kernel.org
8728 S:      Supported
8729 F:      Documentation/security/keys/trusted-encrypted.rst
8730 F:      include/keys/encrypted-type.h
8731 F:      security/keys/encrypted-keys/
8732
8733 KEYS-TRUSTED
8734 M:      James Bottomley <jejb@linux.ibm.com>
8735 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8736 M:      Mimi Zohar <zohar@linux.ibm.com>
8737 L:      linux-integrity@vger.kernel.org
8738 L:      keyrings@vger.kernel.org
8739 S:      Supported
8740 F:      Documentation/security/keys/trusted-encrypted.rst
8741 F:      include/keys/trusted-type.h
8742 F:      security/keys/trusted.c
8743 F:      security/keys/trusted.h
8744
8745 KEYS/KEYRINGS:
8746 M:      David Howells <dhowells@redhat.com>
8747 L:      keyrings@vger.kernel.org
8748 S:      Maintained
8749 F:      Documentation/security/keys/core.rst
8750 F:      include/linux/key.h
8751 F:      include/linux/key-type.h
8752 F:      include/linux/keyctl.h
8753 F:      include/uapi/linux/keyctl.h
8754 F:      include/keys/
8755 F:      security/keys/
8756
8757 KGDB / KDB /debug_core
8758 M:      Jason Wessel <jason.wessel@windriver.com>
8759 M:      Daniel Thompson <daniel.thompson@linaro.org>
8760 W:      http://kgdb.wiki.kernel.org/
8761 L:      kgdb-bugreport@lists.sourceforge.net
8762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8763 S:      Maintained
8764 F:      Documentation/dev-tools/kgdb.rst
8765 F:      drivers/misc/kgdbts.c
8766 F:      drivers/tty/serial/kgdboc.c
8767 F:      include/linux/kdb.h
8768 F:      include/linux/kgdb.h
8769 F:      kernel/debug/
8770
8771 KMEMLEAK
8772 M:      Catalin Marinas <catalin.marinas@arm.com>
8773 S:      Maintained
8774 F:      Documentation/dev-tools/kmemleak.rst
8775 F:      include/linux/kmemleak.h
8776 F:      mm/kmemleak.c
8777 F:      mm/kmemleak-test.c
8778
8779 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8780 M:      Luis Chamberlain <mcgrof@kernel.org>
8781 L:      linux-kernel@vger.kernel.org
8782 S:      Maintained
8783 F:      kernel/kmod.c
8784 F:      include/linux/kmod.h
8785 F:      lib/test_kmod.c
8786 F:      tools/testing/selftests/kmod/
8787
8788 KPROBES
8789 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8790 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8791 M:      "David S. Miller" <davem@davemloft.net>
8792 M:      Masami Hiramatsu <mhiramat@kernel.org>
8793 S:      Maintained
8794 F:      Documentation/kprobes.txt
8795 F:      include/linux/kprobes.h
8796 F:      include/asm-generic/kprobes.h
8797 F:      kernel/kprobes.c
8798
8799 KS0108 LCD CONTROLLER DRIVER
8800 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8801 S:      Maintained
8802 F:      Documentation/auxdisplay/ks0108
8803 F:      drivers/auxdisplay/ks0108.c
8804 F:      include/linux/ks0108.h
8805
8806 L3MDEV
8807 M:      David Ahern <dsa@cumulusnetworks.com>
8808 L:      netdev@vger.kernel.org
8809 S:      Maintained
8810 F:      net/l3mdev
8811 F:      include/net/l3mdev.h
8812
8813 L7 BPF FRAMEWORK
8814 M:      John Fastabend <john.fastabend@gmail.com>
8815 M:      Daniel Borkmann <daniel@iogearbox.net>
8816 L:      netdev@vger.kernel.org
8817 L:      bpf@vger.kernel.org
8818 S:      Maintained
8819 F:      include/linux/skmsg.h
8820 F:      net/core/skmsg.c
8821 F:      net/core/sock_map.c
8822 F:      net/ipv4/tcp_bpf.c
8823
8824 LANTIQ / INTEL Ethernet drivers
8825 M:      Hauke Mehrtens <hauke@hauke-m.de>
8826 L:      netdev@vger.kernel.org
8827 S:      Maintained
8828 F:      net/dsa/tag_gswip.c
8829 F:      drivers/net/ethernet/lantiq_xrx200.c
8830 F:      drivers/net/dsa/lantiq_pce.h
8831 F:      drivers/net/dsa/lantiq_gswip.c
8832
8833 LANTIQ MIPS ARCHITECTURE
8834 M:      John Crispin <john@phrozen.org>
8835 L:      linux-mips@vger.kernel.org
8836 S:      Maintained
8837 F:      arch/mips/lantiq
8838 F:      drivers/soc/lantiq
8839
8840 LAPB module
8841 L:      linux-x25@vger.kernel.org
8842 S:      Orphan
8843 F:      Documentation/networking/lapb-module.txt
8844 F:      include/*/lapb.h
8845 F:      net/lapb/
8846
8847 LASI 53c700 driver for PARISC
8848 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8849 L:      linux-scsi@vger.kernel.org
8850 S:      Maintained
8851 F:      Documentation/scsi/53c700.txt
8852 F:      drivers/scsi/53c700*
8853
8854 LEAKING_ADDRESSES
8855 M:      Tobin C. Harding <me@tobin.cc>
8856 M:      Tycho Andersen <tycho@tycho.ws>
8857 L:      kernel-hardening@lists.openwall.com
8858 S:      Maintained
8859 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8860 F:      scripts/leaking_addresses.pl
8861
8862 LED SUBSYSTEM
8863 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8864 M:      Pavel Machek <pavel@ucw.cz>
8865 R:      Dan Murphy <dmurphy@ti.com>
8866 L:      linux-leds@vger.kernel.org
8867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8868 S:      Maintained
8869 F:      Documentation/devicetree/bindings/leds/
8870 F:      drivers/leds/
8871 F:      include/linux/leds.h
8872
8873 LEGACY EEPROM DRIVER
8874 M:      Jean Delvare <jdelvare@suse.com>
8875 S:      Maintained
8876 F:      Documentation/misc-devices/eeprom
8877 F:      drivers/misc/eeprom/eeprom.c
8878
8879 LEGO MINDSTORMS EV3
8880 R:      David Lechner <david@lechnology.com>
8881 S:      Maintained
8882 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8883 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8884 F:      drivers/power/supply/lego_ev3_battery.c
8885
8886 LEGO USB Tower driver
8887 M:      Juergen Stuber <starblue@users.sourceforge.net>
8888 L:      legousb-devel@lists.sourceforge.net
8889 W:      http://legousb.sourceforge.net/
8890 S:      Maintained
8891 F:      drivers/usb/misc/legousbtower.c
8892
8893 LG LAPTOP EXTRAS
8894 M:      Matan Ziv-Av <matan@svgalib.org>
8895 L:      platform-driver-x86@vger.kernel.org
8896 S:      Maintained
8897 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8898 F:      Documentation/laptops/lg-laptop.rst
8899 F:      drivers/platform/x86/lg-laptop.c
8900
8901 LG2160 MEDIA DRIVER
8902 M:      Michael Krufky <mkrufky@linuxtv.org>
8903 L:      linux-media@vger.kernel.org
8904 W:      https://linuxtv.org
8905 W:      http://github.com/mkrufky
8906 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8907 T:      git git://linuxtv.org/mkrufky/tuners.git
8908 S:      Maintained
8909 F:      drivers/media/dvb-frontends/lg2160.*
8910
8911 LGDT3305 MEDIA DRIVER
8912 M:      Michael Krufky <mkrufky@linuxtv.org>
8913 L:      linux-media@vger.kernel.org
8914 W:      https://linuxtv.org
8915 W:      http://github.com/mkrufky
8916 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8917 T:      git git://linuxtv.org/mkrufky/tuners.git
8918 S:      Maintained
8919 F:      drivers/media/dvb-frontends/lgdt3305.*
8920
8921 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8922 M:      Viresh Kumar <vireshk@kernel.org>
8923 L:      linux-ide@vger.kernel.org
8924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8925 S:      Maintained
8926 F:      include/linux/pata_arasan_cf_data.h
8927 F:      drivers/ata/pata_arasan_cf.c
8928
8929 LIBATA PATA DRIVERS
8930 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8931 M:      Jens Axboe <axboe@kernel.dk>
8932 L:      linux-ide@vger.kernel.org
8933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8934 S:      Maintained
8935 F:      drivers/ata/pata_*.c
8936 F:      drivers/ata/ata_generic.c
8937
8938 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8939 M:      Linus Walleij <linus.walleij@linaro.org>
8940 L:      linux-ide@vger.kernel.org
8941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8942 S:      Maintained
8943 F:      drivers/ata/pata_ftide010.c
8944 F:      drivers/ata/sata_gemini.c
8945 F:      drivers/ata/sata_gemini.h
8946
8947 LIBATA SATA AHCI PLATFORM devices support
8948 M:      Hans de Goede <hdegoede@redhat.com>
8949 M:      Jens Axboe <axboe@kernel.dk>
8950 L:      linux-ide@vger.kernel.org
8951 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8952 S:      Maintained
8953 F:      drivers/ata/ahci_platform.c
8954 F:      drivers/ata/libahci_platform.c
8955 F:      include/linux/ahci_platform.h
8956
8957 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8958 M:      Mikael Pettersson <mikpelinux@gmail.com>
8959 L:      linux-ide@vger.kernel.org
8960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8961 S:      Maintained
8962 F:      drivers/ata/sata_promise.*
8963
8964 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8965 M:      Jens Axboe <axboe@kernel.dk>
8966 L:      linux-ide@vger.kernel.org
8967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8968 S:      Maintained
8969 F:      drivers/ata/
8970 F:      include/linux/ata.h
8971 F:      include/linux/libata.h
8972 F:      Documentation/devicetree/bindings/ata/
8973
8974 LIBLOCKDEP
8975 M:      Sasha Levin <alexander.levin@microsoft.com>
8976 S:      Maintained
8977 F:      tools/lib/lockdep/
8978
8979 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8980 M:      Dan Williams <dan.j.williams@intel.com>
8981 M:      Vishal Verma <vishal.l.verma@intel.com>
8982 M:      Dave Jiang <dave.jiang@intel.com>
8983 L:      linux-nvdimm@lists.01.org
8984 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8985 S:      Supported
8986 F:      drivers/nvdimm/blk.c
8987 F:      drivers/nvdimm/region_devs.c
8988
8989 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8990 M:      Vishal Verma <vishal.l.verma@intel.com>
8991 M:      Dan Williams <dan.j.williams@intel.com>
8992 M:      Dave Jiang <dave.jiang@intel.com>
8993 L:      linux-nvdimm@lists.01.org
8994 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8995 S:      Supported
8996 F:      drivers/nvdimm/btt*
8997
8998 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8999 M:      Dan Williams <dan.j.williams@intel.com>
9000 M:      Vishal Verma <vishal.l.verma@intel.com>
9001 M:      Dave Jiang <dave.jiang@intel.com>
9002 L:      linux-nvdimm@lists.01.org
9003 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9004 S:      Supported
9005 F:      drivers/nvdimm/pmem*
9006
9007 LIBNVDIMM: DEVICETREE BINDINGS
9008 M:      Oliver O'Halloran <oohall@gmail.com>
9009 L:      linux-nvdimm@lists.01.org
9010 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9011 S:      Supported
9012 F:      drivers/nvdimm/of_pmem.c
9013 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9014
9015 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9016 M:      Dan Williams <dan.j.williams@intel.com>
9017 M:      Vishal Verma <vishal.l.verma@intel.com>
9018 M:      Dave Jiang <dave.jiang@intel.com>
9019 M:      Keith Busch <keith.busch@intel.com>
9020 M:      Ira Weiny <ira.weiny@intel.com>
9021 L:      linux-nvdimm@lists.01.org
9022 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9024 S:      Supported
9025 F:      drivers/nvdimm/*
9026 F:      drivers/acpi/nfit/*
9027 F:      include/linux/nd.h
9028 F:      include/linux/libnvdimm.h
9029 F:      include/uapi/linux/ndctl.h
9030
9031 LIGHTNVM PLATFORM SUPPORT
9032 M:      Matias Bjorling <mb@lightnvm.io>
9033 W:      http://github/OpenChannelSSD
9034 L:      linux-block@vger.kernel.org
9035 S:      Maintained
9036 F:      drivers/lightnvm/
9037 F:      include/linux/lightnvm.h
9038 F:      include/uapi/linux/lightnvm.h
9039
9040 LINUX FOR POWER MACINTOSH
9041 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9042 W:      http://www.penguinppc.org/
9043 L:      linuxppc-dev@lists.ozlabs.org
9044 S:      Maintained
9045 F:      arch/powerpc/platforms/powermac/
9046 F:      drivers/macintosh/
9047
9048 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9049 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9050 M:      Paul Mackerras <paulus@samba.org>
9051 M:      Michael Ellerman <mpe@ellerman.id.au>
9052 W:      https://github.com/linuxppc/linux/wiki
9053 L:      linuxppc-dev@lists.ozlabs.org
9054 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9056 S:      Supported
9057 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9058 F:      Documentation/devicetree/bindings/powerpc/
9059 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9060 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9061 F:      Documentation/powerpc/
9062 F:      arch/powerpc/
9063 F:      drivers/char/tpm/tpm_ibmvtpm*
9064 F:      drivers/crypto/nx/
9065 F:      drivers/crypto/vmx/
9066 F:      drivers/i2c/busses/i2c-opal.c
9067 F:      drivers/net/ethernet/ibm/ibmveth.*
9068 F:      drivers/net/ethernet/ibm/ibmvnic.*
9069 F:      drivers/pci/hotplug/pnv_php.c
9070 F:      drivers/pci/hotplug/rpa*
9071 F:      drivers/rtc/rtc-opal.c
9072 F:      drivers/scsi/ibmvscsi/
9073 F:      drivers/tty/hvc/hvc_opal.c
9074 F:      drivers/watchdog/wdrtas.c
9075 F:      tools/testing/selftests/powerpc
9076 N:      /pmac
9077 N:      powermac
9078 N:      powernv
9079 N:      [^a-z0-9]ps3
9080 N:      pseries
9081
9082 LINUX FOR POWERPC EMBEDDED MPC5XXX
9083 M:      Anatolij Gustschin <agust@denx.de>
9084 L:      linuxppc-dev@lists.ozlabs.org
9085 T:      git git://git.denx.de/linux-denx-agust.git
9086 S:      Maintained
9087 F:      arch/powerpc/platforms/512x/
9088 F:      arch/powerpc/platforms/52xx/
9089
9090 LINUX FOR POWERPC EMBEDDED PPC4XX
9091 M:      Alistair Popple <alistair@popple.id.au>
9092 M:      Matt Porter <mporter@kernel.crashing.org>
9093 W:      http://www.penguinppc.org/
9094 L:      linuxppc-dev@lists.ozlabs.org
9095 S:      Maintained
9096 F:      arch/powerpc/platforms/40x/
9097 F:      arch/powerpc/platforms/44x/
9098
9099 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9100 M:      Scott Wood <oss@buserror.net>
9101 M:      Kumar Gala <galak@kernel.crashing.org>
9102 W:      http://www.penguinppc.org/
9103 L:      linuxppc-dev@lists.ozlabs.org
9104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9105 S:      Maintained
9106 F:      arch/powerpc/platforms/83xx/
9107 F:      arch/powerpc/platforms/85xx/
9108 F:      Documentation/devicetree/bindings/powerpc/fsl/
9109
9110 LINUX FOR POWERPC EMBEDDED PPC8XX
9111 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9112 W:      http://www.penguinppc.org/
9113 L:      linuxppc-dev@lists.ozlabs.org
9114 S:      Maintained
9115 F:      arch/powerpc/platforms/8xx/
9116
9117 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9118 L:      linuxppc-dev@lists.ozlabs.org
9119 S:      Orphan
9120 F:      arch/powerpc/*/*virtex*
9121 F:      arch/powerpc/*/*/*virtex*
9122
9123 LINUX FOR POWERPC PA SEMI PWRFICIENT
9124 L:      linuxppc-dev@lists.ozlabs.org
9125 S:      Orphan
9126 F:      arch/powerpc/platforms/pasemi/
9127 F:      drivers/*/*pasemi*
9128 F:      drivers/*/*/*pasemi*
9129
9130 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9131 M:      Kees Cook <keescook@chromium.org>
9132 S:      Maintained
9133 F:      drivers/misc/lkdtm/*
9134
9135 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9136 M:      Alan Stern <stern@rowland.harvard.edu>
9137 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9138 M:      Will Deacon <will@kernel.org>
9139 M:      Peter Zijlstra <peterz@infradead.org>
9140 M:      Boqun Feng <boqun.feng@gmail.com>
9141 M:      Nicholas Piggin <npiggin@gmail.com>
9142 M:      David Howells <dhowells@redhat.com>
9143 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9144 M:      Luc Maranget <luc.maranget@inria.fr>
9145 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9146 R:      Akira Yokosawa <akiyks@gmail.com>
9147 R:      Daniel Lustig <dlustig@nvidia.com>
9148 L:      linux-kernel@vger.kernel.org
9149 L:      linux-arch@vger.kernel.org
9150 S:      Supported
9151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9152 F:      tools/memory-model/
9153 F:      Documentation/atomic_bitops.txt
9154 F:      Documentation/atomic_t.txt
9155 F:      Documentation/core-api/atomic_ops.rst
9156 F:      Documentation/core-api/refcount-vs-atomic.rst
9157 F:      Documentation/memory-barriers.txt
9158
9159 LIS3LV02D ACCELEROMETER DRIVER
9160 M:      Eric Piel <eric.piel@tremplin-utc.net>
9161 S:      Maintained
9162 F:      Documentation/misc-devices/lis3lv02d
9163 F:      drivers/misc/lis3lv02d/
9164 F:      drivers/platform/x86/hp_accel.c
9165
9166 LIVE PATCHING
9167 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9168 M:      Jiri Kosina <jikos@kernel.org>
9169 M:      Miroslav Benes <mbenes@suse.cz>
9170 M:      Petr Mladek <pmladek@suse.com>
9171 R:      Joe Lawrence <joe.lawrence@redhat.com>
9172 S:      Maintained
9173 F:      kernel/livepatch/
9174 F:      include/linux/livepatch.h
9175 F:      arch/x86/include/asm/livepatch.h
9176 F:      arch/x86/kernel/livepatch.c
9177 F:      Documentation/livepatch/
9178 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9179 F:      samples/livepatch/
9180 F:      tools/testing/selftests/livepatch/
9181 L:      live-patching@vger.kernel.org
9182 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9183
9184 LLC (802.2)
9185 L:      netdev@vger.kernel.org
9186 S:      Odd fixes
9187 F:      include/linux/llc.h
9188 F:      include/uapi/linux/llc.h
9189 F:      include/net/llc*
9190 F:      net/llc/
9191
9192 LM73 HARDWARE MONITOR DRIVER
9193 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9194 L:      linux-hwmon@vger.kernel.org
9195 S:      Maintained
9196 F:      drivers/hwmon/lm73.c
9197
9198 LM78 HARDWARE MONITOR DRIVER
9199 M:      Jean Delvare <jdelvare@suse.com>
9200 L:      linux-hwmon@vger.kernel.org
9201 S:      Maintained
9202 F:      Documentation/hwmon/lm78.rst
9203 F:      drivers/hwmon/lm78.c
9204
9205 LM83 HARDWARE MONITOR DRIVER
9206 M:      Jean Delvare <jdelvare@suse.com>
9207 L:      linux-hwmon@vger.kernel.org
9208 S:      Maintained
9209 F:      Documentation/hwmon/lm83.rst
9210 F:      drivers/hwmon/lm83.c
9211
9212 LM90 HARDWARE MONITOR DRIVER
9213 M:      Jean Delvare <jdelvare@suse.com>
9214 L:      linux-hwmon@vger.kernel.org
9215 S:      Maintained
9216 F:      Documentation/hwmon/lm90.rst
9217 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9218 F:      drivers/hwmon/lm90.c
9219 F:      include/dt-bindings/thermal/lm90.h
9220
9221 LM95234 HARDWARE MONITOR DRIVER
9222 M:      Guenter Roeck <linux@roeck-us.net>
9223 L:      linux-hwmon@vger.kernel.org
9224 S:      Maintained
9225 F:      Documentation/hwmon/lm95234.rst
9226 F:      drivers/hwmon/lm95234.c
9227
9228 LME2510 MEDIA DRIVER
9229 M:      Malcolm Priestley <tvboxspy@gmail.com>
9230 L:      linux-media@vger.kernel.org
9231 W:      https://linuxtv.org
9232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9233 S:      Maintained
9234 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9235
9236 LOADPIN SECURITY MODULE
9237 M:      Kees Cook <keescook@chromium.org>
9238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9239 S:      Supported
9240 F:      security/loadpin/
9241 F:      Documentation/admin-guide/LSM/LoadPin.rst
9242
9243 LOCKING PRIMITIVES
9244 M:      Peter Zijlstra <peterz@infradead.org>
9245 M:      Ingo Molnar <mingo@redhat.com>
9246 M:      Will Deacon <will@kernel.org>
9247 L:      linux-kernel@vger.kernel.org
9248 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9249 S:      Maintained
9250 F:      Documentation/locking/
9251 F:      include/linux/lockdep.h
9252 F:      include/linux/spinlock*.h
9253 F:      arch/*/include/asm/spinlock*.h
9254 F:      include/linux/rwlock*.h
9255 F:      include/linux/mutex*.h
9256 F:      include/linux/rwsem*.h
9257 F:      include/linux/seqlock.h
9258 F:      lib/locking*.[ch]
9259 F:      kernel/locking/
9260 X:      kernel/locking/locktorture.c
9261
9262 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9263 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9264 L:      linux-ntfs-dev@lists.sourceforge.net
9265 W:      http://www.linux-ntfs.org/content/view/19/37/
9266 S:      Maintained
9267 F:      Documentation/ldm.txt
9268 F:      block/partitions/ldm.*
9269
9270 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9271 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9272 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9273 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9274 L:      MPT-FusionLinux.pdl@broadcom.com
9275 L:      linux-scsi@vger.kernel.org
9276 W:      http://www.avagotech.com/support/
9277 S:      Supported
9278 F:      drivers/message/fusion/
9279 F:      drivers/scsi/mpt3sas/
9280
9281 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9282 M:      Matthew Wilcox <willy@infradead.org>
9283 L:      linux-scsi@vger.kernel.org
9284 S:      Maintained
9285 F:      drivers/scsi/sym53c8xx_2/
9286
9287 LTC1660 DAC DRIVER
9288 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9289 L:      linux-iio@vger.kernel.org
9290 S:      Maintained
9291 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9292 F:      drivers/iio/dac/ltc1660.c
9293
9294 LTC4261 HARDWARE MONITOR DRIVER
9295 M:      Guenter Roeck <linux@roeck-us.net>
9296 L:      linux-hwmon@vger.kernel.org
9297 S:      Maintained
9298 F:      Documentation/hwmon/ltc4261.rst
9299 F:      drivers/hwmon/ltc4261.c
9300
9301 LTC4306 I2C MULTIPLEXER DRIVER
9302 M:      Michael Hennerich <michael.hennerich@analog.com>
9303 W:      http://ez.analog.com/community/linux-device-drivers
9304 L:      linux-i2c@vger.kernel.org
9305 S:      Supported
9306 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9307 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9308
9309 LTP (Linux Test Project)
9310 M:      Mike Frysinger <vapier@gentoo.org>
9311 M:      Cyril Hrubis <chrubis@suse.cz>
9312 M:      Wanlong Gao <wanlong.gao@gmail.com>
9313 M:      Jan Stancek <jstancek@redhat.com>
9314 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9315 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9316 L:      ltp@lists.linux.it (subscribers-only)
9317 W:      http://linux-test-project.github.io/
9318 T:      git git://github.com/linux-test-project/ltp.git
9319 S:      Maintained
9320
9321 M68K ARCHITECTURE
9322 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9323 L:      linux-m68k@lists.linux-m68k.org
9324 W:      http://www.linux-m68k.org/
9325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9326 S:      Maintained
9327 F:      arch/m68k/
9328 F:      drivers/zorro/
9329
9330 M68K ON APPLE MACINTOSH
9331 M:      Joshua Thompson <funaho@jurai.org>
9332 W:      http://www.mac.linux-m68k.org/
9333 L:      linux-m68k@lists.linux-m68k.org
9334 S:      Maintained
9335 F:      arch/m68k/mac/
9336
9337 M68K ON HP9000/300
9338 M:      Philip Blundell <philb@gnu.org>
9339 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9340 S:      Maintained
9341 F:      arch/m68k/hp300/
9342
9343 M88DS3103 MEDIA DRIVER
9344 M:      Antti Palosaari <crope@iki.fi>
9345 L:      linux-media@vger.kernel.org
9346 W:      https://linuxtv.org
9347 W:      http://palosaari.fi/linux/
9348 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9349 T:      git git://linuxtv.org/anttip/media_tree.git
9350 S:      Maintained
9351 F:      drivers/media/dvb-frontends/m88ds3103*
9352
9353 M88RS2000 MEDIA DRIVER
9354 M:      Malcolm Priestley <tvboxspy@gmail.com>
9355 L:      linux-media@vger.kernel.org
9356 W:      https://linuxtv.org
9357 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9358 S:      Maintained
9359 F:      drivers/media/dvb-frontends/m88rs2000*
9360
9361 MA901 MASTERKIT USB FM RADIO DRIVER
9362 M:      Alexey Klimov <klimov.linux@gmail.com>
9363 L:      linux-media@vger.kernel.org
9364 T:      git git://linuxtv.org/media_tree.git
9365 S:      Maintained
9366 F:      drivers/media/radio/radio-ma901.c
9367
9368 MAC80211
9369 M:      Johannes Berg <johannes@sipsolutions.net>
9370 L:      linux-wireless@vger.kernel.org
9371 W:      http://wireless.kernel.org/
9372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9374 S:      Maintained
9375 F:      Documentation/networking/mac80211-injection.txt
9376 F:      include/net/mac80211.h
9377 F:      net/mac80211/
9378 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9379 F:      Documentation/networking/mac80211_hwsim/README
9380
9381 MAILBOX API
9382 M:      Jassi Brar <jassisinghbrar@gmail.com>
9383 L:      linux-kernel@vger.kernel.org
9384 S:      Maintained
9385 F:      drivers/mailbox/
9386 F:      include/linux/mailbox_client.h
9387 F:      include/linux/mailbox_controller.h
9388
9389 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9390 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9391 W:      http://www.kernel.org/doc/man-pages
9392 L:      linux-man@vger.kernel.org
9393 S:      Maintained
9394
9395 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9396 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9397 L:      linux-mips@vger.kernel.org
9398 S:      Maintained
9399 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9400
9401 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9402 M:      Andrew Lunn <andrew@lunn.ch>
9403 M:      Vivien Didelot <vivien.didelot@gmail.com>
9404 L:      netdev@vger.kernel.org
9405 S:      Maintained
9406 F:      drivers/net/dsa/mv88e6xxx/
9407 F:      include/linux/platform_data/mv88e6xxx.h
9408 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9409
9410 MARVELL ARMADA DRM SUPPORT
9411 M:      Russell King <linux@armlinux.org.uk>
9412 S:      Maintained
9413 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9414 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9415 F:      drivers/gpu/drm/armada/
9416 F:      include/uapi/drm/armada_drm.h
9417 F:      Documentation/devicetree/bindings/display/armada/
9418
9419 MARVELL ARMADA 3700 PHY DRIVERS
9420 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9421 S:      Maintained
9422 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9423 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9424 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9425 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9426
9427 MARVELL CRYPTO DRIVER
9428 M:      Boris Brezillon <bbrezillon@kernel.org>
9429 M:      Arnaud Ebalard <arno@natisbad.org>
9430 F:      drivers/crypto/marvell/
9431 S:      Maintained
9432 L:      linux-crypto@vger.kernel.org
9433
9434 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9435 M:      Mirko Lindner <mlindner@marvell.com>
9436 M:      Stephen Hemminger <stephen@networkplumber.org>
9437 L:      netdev@vger.kernel.org
9438 S:      Maintained
9439 F:      drivers/net/ethernet/marvell/sk*
9440
9441 MARVELL LIBERTAS WIRELESS DRIVER
9442 L:      libertas-dev@lists.infradead.org
9443 S:      Orphan
9444 F:      drivers/net/wireless/marvell/libertas/
9445
9446 MARVELL MACCHIATOBIN SUPPORT
9447 M:      Russell King <linux@armlinux.org.uk>
9448 L:      linux-arm-kernel@lists.infradead.org
9449 S:      Maintained
9450 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9451
9452 MARVELL MV643XX ETHERNET DRIVER
9453 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9454 L:      netdev@vger.kernel.org
9455 S:      Maintained
9456 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9457 F:      include/linux/mv643xx.h
9458
9459 MARVELL MV88X3310 PHY DRIVER
9460 M:      Russell King <linux@armlinux.org.uk>
9461 L:      netdev@vger.kernel.org
9462 S:      Maintained
9463 F:      drivers/net/phy/marvell10g.c
9464
9465 MARVELL MVEBU THERMAL DRIVER
9466 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9467 S:      Maintained
9468 F:      drivers/thermal/armada_thermal.c
9469
9470 MARVELL MVNETA ETHERNET DRIVER
9471 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9472 L:      netdev@vger.kernel.org
9473 S:      Maintained
9474 F:      drivers/net/ethernet/marvell/mvneta.*
9475
9476 MARVELL MWIFIEX WIRELESS DRIVER
9477 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9478 M:      Nishant Sarmukadam <nishants@marvell.com>
9479 M:      Ganapathi Bhat <gbhat@marvell.com>
9480 M:      Xinming Hu <huxinming820@gmail.com>
9481 L:      linux-wireless@vger.kernel.org
9482 S:      Maintained
9483 F:      drivers/net/wireless/marvell/mwifiex/
9484
9485 MARVELL MWL8K WIRELESS DRIVER
9486 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9487 L:      linux-wireless@vger.kernel.org
9488 S:      Odd Fixes
9489 F:      drivers/net/wireless/marvell/mwl8k.c
9490
9491 MARVELL NAND CONTROLLER DRIVER
9492 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9493 L:      linux-mtd@lists.infradead.org
9494 S:      Maintained
9495 F:      drivers/mtd/nand/raw/marvell_nand.c
9496 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9497
9498 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9499 M:      Nicolas Pitre <nico@fluxnic.net>
9500 S:      Odd Fixes
9501 F:      drivers/mmc/host/mvsdio.*
9502
9503 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9504 M:      Hu Ziji <huziji@marvell.com>
9505 L:      linux-mmc@vger.kernel.org
9506 S:      Supported
9507 F:      drivers/mmc/host/sdhci-xenon*
9508 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9509
9510 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9511 M:      Sunil Goutham <sgoutham@marvell.com>
9512 M:      Linu Cherian <lcherian@marvell.com>
9513 M:      Geetha sowjanya <gakula@marvell.com>
9514 M:      Jerin Jacob <jerinj@marvell.com>
9515 L:      netdev@vger.kernel.org
9516 S:      Supported
9517 F:      drivers/net/ethernet/marvell/octeontx2/af/
9518
9519 MATROX FRAMEBUFFER DRIVER
9520 L:      linux-fbdev@vger.kernel.org
9521 S:      Orphan
9522 F:      drivers/video/fbdev/matrox/matroxfb_*
9523 F:      include/uapi/linux/matroxfb.h
9524
9525 MAX16065 HARDWARE MONITOR DRIVER
9526 M:      Guenter Roeck <linux@roeck-us.net>
9527 L:      linux-hwmon@vger.kernel.org
9528 S:      Maintained
9529 F:      Documentation/hwmon/max16065.rst
9530 F:      drivers/hwmon/max16065.c
9531
9532 MAX2175 SDR TUNER DRIVER
9533 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9534 L:      linux-media@vger.kernel.org
9535 T:      git git://linuxtv.org/media_tree.git
9536 S:      Maintained
9537 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9538 F:      Documentation/media/v4l-drivers/max2175.rst
9539 F:      drivers/media/i2c/max2175*
9540 F:      include/uapi/linux/max2175.h
9541
9542 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9543 L:      linux-hwmon@vger.kernel.org
9544 S:      Orphan
9545 F:      Documentation/hwmon/max6650.rst
9546 F:      drivers/hwmon/max6650.c
9547
9548 MAX6697 HARDWARE MONITOR DRIVER
9549 M:      Guenter Roeck <linux@roeck-us.net>
9550 L:      linux-hwmon@vger.kernel.org
9551 S:      Maintained
9552 F:      Documentation/hwmon/max6697.rst
9553 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9554 F:      drivers/hwmon/max6697.c
9555 F:      include/linux/platform_data/max6697.h
9556
9557 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9558 M:      Peter Rosin <peda@axentia.se>
9559 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9560 S:      Maintained
9561 F:      Documentation/devicetree/bindings/sound/max9860.txt
9562 F:      sound/soc/codecs/max9860.*
9563
9564 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9565 M:      Andreas Klinger <ak@it-klinger.de>
9566 L:      linux-iio@vger.kernel.org
9567 S:      Maintained
9568 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9569 F:      drivers/iio/proximity/mb1232.c
9570
9571 MAXIM MAX77650 PMIC MFD DRIVER
9572 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9573 L:      linux-kernel@vger.kernel.org
9574 S:      Maintained
9575 F:      Documentation/devicetree/bindings/*/*max77650.txt
9576 F:      Documentation/devicetree/bindings/*/max77650*.txt
9577 F:      include/linux/mfd/max77650.h
9578 F:      drivers/mfd/max77650.c
9579 F:      drivers/regulator/max77650-regulator.c
9580 F:      drivers/power/supply/max77650-charger.c
9581 F:      drivers/input/misc/max77650-onkey.c
9582 F:      drivers/leds/leds-max77650.c
9583 F:      drivers/gpio/gpio-max77650.c
9584
9585 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9586 M:      Javier Martinez Canillas <javier@dowhile0.org>
9587 L:      linux-kernel@vger.kernel.org
9588 S:      Supported
9589 F:      drivers/regulator/max77802-regulator.c
9590 F:      Documentation/devicetree/bindings/*/*max77802.txt
9591 F:      include/dt-bindings/*/*max77802.h
9592
9593 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9594 M:      Krzysztof Kozlowski <krzk@kernel.org>
9595 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9596 L:      linux-pm@vger.kernel.org
9597 S:      Supported
9598 F:      drivers/power/supply/max14577_charger.c
9599 F:      drivers/power/supply/max77693_charger.c
9600
9601 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9602 M:      Chanwoo Choi <cw00.choi@samsung.com>
9603 M:      Krzysztof Kozlowski <krzk@kernel.org>
9604 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9605 L:      linux-kernel@vger.kernel.org
9606 S:      Supported
9607 F:      drivers/*/max14577*.c
9608 F:      drivers/*/max77686*.c
9609 F:      drivers/*/max77693*.c
9610 F:      drivers/extcon/extcon-max14577.c
9611 F:      drivers/extcon/extcon-max77693.c
9612 F:      drivers/rtc/rtc-max77686.c
9613 F:      drivers/clk/clk-max77686.c
9614 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9615 F:      Documentation/devicetree/bindings/*/max77686.txt
9616 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9617 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9618 F:      include/linux/mfd/max14577*.h
9619 F:      include/linux/mfd/max77686*.h
9620 F:      include/linux/mfd/max77693*.h
9621
9622 MAXIRADIO FM RADIO RECEIVER DRIVER
9623 M:      Hans Verkuil <hverkuil@xs4all.nl>
9624 L:      linux-media@vger.kernel.org
9625 T:      git git://linuxtv.org/media_tree.git
9626 W:      https://linuxtv.org
9627 S:      Maintained
9628 F:      drivers/media/radio/radio-maxiradio*
9629
9630 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9631 M:      Peter Rosin <peda@axentia.se>
9632 L:      linux-iio@vger.kernel.org
9633 S:      Maintained
9634 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9635 F:      drivers/iio/potentiometer/mcp4018.c
9636 F:      drivers/iio/potentiometer/mcp4531.c
9637
9638 MCR20A IEEE-802.15.4 RADIO DRIVER
9639 M:      Xue Liu <liuxuenetmail@gmail.com>
9640 L:      linux-wpan@vger.kernel.org
9641 W:      https://github.com/xueliu/mcr20a-linux
9642 S:      Maintained
9643 F:      drivers/net/ieee802154/mcr20a.c
9644 F:      drivers/net/ieee802154/mcr20a.h
9645 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9646
9647 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9648 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9649 L:      linux-iio@vger.kernel.org
9650 S:      Maintained
9651 F:      drivers/iio/dac/cio-dac.c
9652
9653 MEDIA DRIVERS FOR ASCOT2E
9654 M:      Sergey Kozlov <serjk@netup.ru>
9655 M:      Abylay Ospan <aospan@netup.ru>
9656 L:      linux-media@vger.kernel.org
9657 W:      https://linuxtv.org
9658 W:      http://netup.tv/
9659 T:      git git://linuxtv.org/media_tree.git
9660 S:      Supported
9661 F:      drivers/media/dvb-frontends/ascot2e*
9662
9663 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9664 M:      Jasmin Jessich <jasmin@anw.at>
9665 L:      linux-media@vger.kernel.org
9666 W:      https://linuxtv.org
9667 T:      git git://linuxtv.org/media_tree.git
9668 S:      Maintained
9669 F:      drivers/media/dvb-frontends/cxd2099*
9670
9671 MEDIA DRIVERS FOR CXD2841ER
9672 M:      Sergey Kozlov <serjk@netup.ru>
9673 M:      Abylay Ospan <aospan@netup.ru>
9674 L:      linux-media@vger.kernel.org
9675 W:      https://linuxtv.org
9676 W:      http://netup.tv/
9677 T:      git git://linuxtv.org/media_tree.git
9678 S:      Supported
9679 F:      drivers/media/dvb-frontends/cxd2841er*
9680
9681 MEDIA DRIVERS FOR CXD2880
9682 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9683 L:      linux-media@vger.kernel.org
9684 W:      http://linuxtv.org/
9685 T:      git git://linuxtv.org/media_tree.git
9686 S:      Supported
9687 F:      drivers/media/dvb-frontends/cxd2880/*
9688 F:      drivers/media/spi/cxd2880*
9689
9690 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9691 L:      linux-media@vger.kernel.org
9692 W:      https://linuxtv.org
9693 T:      git git://linuxtv.org/media_tree.git
9694 S:      Orphan
9695 F:      drivers/media/pci/ddbridge/*
9696
9697 MEDIA DRIVERS FOR FREESCALE IMX
9698 M:      Steve Longerbeam <slongerbeam@gmail.com>
9699 M:      Philipp Zabel <p.zabel@pengutronix.de>
9700 L:      linux-media@vger.kernel.org
9701 T:      git git://linuxtv.org/media_tree.git
9702 S:      Maintained
9703 F:      Documentation/devicetree/bindings/media/imx.txt
9704 F:      Documentation/media/v4l-drivers/imx.rst
9705 F:      drivers/staging/media/imx/
9706 F:      include/linux/imx-media.h
9707 F:      include/media/imx.h
9708
9709 MEDIA DRIVER FOR FREESCALE IMX PXP
9710 M:      Philipp Zabel <p.zabel@pengutronix.de>
9711 L:      linux-media@vger.kernel.org
9712 T:      git git://linuxtv.org/media_tree.git
9713 S:      Maintained
9714 F:      drivers/media/platform/imx-pxp.[ch]
9715
9716 MEDIA DRIVERS FOR FREESCALE IMX7
9717 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9718 L:      linux-media@vger.kernel.org
9719 T:      git git://linuxtv.org/media_tree.git
9720 S:      Maintained
9721 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9722 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9723 F:      Documentation/media/v4l-drivers/imx7.rst
9724 F:      drivers/staging/media/imx/imx7-media-csi.c
9725 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9726
9727 MEDIA DRIVERS FOR HELENE
9728 M:      Abylay Ospan <aospan@netup.ru>
9729 L:      linux-media@vger.kernel.org
9730 W:      https://linuxtv.org
9731 W:      http://netup.tv/
9732 T:      git git://linuxtv.org/media_tree.git
9733 S:      Supported
9734 F:      drivers/media/dvb-frontends/helene*
9735
9736 MEDIA DRIVERS FOR HORUS3A
9737 M:      Sergey Kozlov <serjk@netup.ru>
9738 M:      Abylay Ospan <aospan@netup.ru>
9739 L:      linux-media@vger.kernel.org
9740 W:      https://linuxtv.org
9741 W:      http://netup.tv/
9742 T:      git git://linuxtv.org/media_tree.git
9743 S:      Supported
9744 F:      drivers/media/dvb-frontends/horus3a*
9745
9746 MEDIA DRIVERS FOR LNBH25
9747 M:      Sergey Kozlov <serjk@netup.ru>
9748 M:      Abylay Ospan <aospan@netup.ru>
9749 L:      linux-media@vger.kernel.org
9750 W:      https://linuxtv.org
9751 W:      http://netup.tv/
9752 T:      git git://linuxtv.org/media_tree.git
9753 S:      Supported
9754 F:      drivers/media/dvb-frontends/lnbh25*
9755
9756 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9757 L:      linux-media@vger.kernel.org
9758 W:      https://linuxtv.org
9759 T:      git git://linuxtv.org/media_tree.git
9760 S:      Orphan
9761 F:      drivers/media/dvb-frontends/mxl5xx*
9762
9763 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9764 M:      Sergey Kozlov <serjk@netup.ru>
9765 M:      Abylay Ospan <aospan@netup.ru>
9766 L:      linux-media@vger.kernel.org
9767 W:      https://linuxtv.org
9768 W:      http://netup.tv/
9769 T:      git git://linuxtv.org/media_tree.git
9770 S:      Supported
9771 F:      drivers/media/pci/netup_unidvb/*
9772
9773 MEDIA DRIVERS FOR RENESAS - CEU
9774 M:      Jacopo Mondi <jacopo@jmondi.org>
9775 L:      linux-media@vger.kernel.org
9776 L:      linux-renesas-soc@vger.kernel.org
9777 T:      git git://linuxtv.org/media_tree.git
9778 S:      Supported
9779 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9780 F:      drivers/media/platform/renesas-ceu.c
9781 F:      include/media/drv-intf/renesas-ceu.h
9782
9783 MEDIA DRIVERS FOR RENESAS - DRIF
9784 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9785 L:      linux-media@vger.kernel.org
9786 L:      linux-renesas-soc@vger.kernel.org
9787 T:      git git://linuxtv.org/media_tree.git
9788 S:      Supported
9789 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9790 F:      drivers/media/platform/rcar_drif.c
9791
9792 MEDIA DRIVERS FOR RENESAS - FCP
9793 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9794 L:      linux-media@vger.kernel.org
9795 L:      linux-renesas-soc@vger.kernel.org
9796 T:      git git://linuxtv.org/media_tree.git
9797 S:      Supported
9798 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9799 F:      drivers/media/platform/rcar-fcp.c
9800 F:      include/media/rcar-fcp.h
9801
9802 MEDIA DRIVERS FOR RENESAS - FDP1
9803 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9804 L:      linux-media@vger.kernel.org
9805 L:      linux-renesas-soc@vger.kernel.org
9806 T:      git git://linuxtv.org/media_tree.git
9807 S:      Supported
9808 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9809 F:      drivers/media/platform/rcar_fdp1.c
9810
9811 MEDIA DRIVERS FOR RENESAS - VIN
9812 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9813 L:      linux-media@vger.kernel.org
9814 L:      linux-renesas-soc@vger.kernel.org
9815 T:      git git://linuxtv.org/media_tree.git
9816 S:      Supported
9817 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9818 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9819 F:      drivers/media/platform/rcar-vin/
9820
9821 MEDIA DRIVERS FOR RENESAS - VSP1
9822 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9823 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9824 L:      linux-media@vger.kernel.org
9825 L:      linux-renesas-soc@vger.kernel.org
9826 T:      git git://linuxtv.org/media_tree.git
9827 S:      Supported
9828 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9829 F:      drivers/media/platform/vsp1/
9830
9831 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9832 L:      linux-media@vger.kernel.org
9833 W:      https://linuxtv.org
9834 T:      git git://linuxtv.org/media_tree.git
9835 S:      Orphan
9836 F:      drivers/media/dvb-frontends/stv0910*
9837
9838 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9839 L:      linux-media@vger.kernel.org
9840 W:      https://linuxtv.org
9841 T:      git git://linuxtv.org/media_tree.git
9842 S:      Orphan
9843 F:      drivers/media/dvb-frontends/stv6111*
9844
9845 MEDIA DRIVERS FOR STM32 - DCMI
9846 M:      Hugues Fruchet <hugues.fruchet@st.com>
9847 L:      linux-media@vger.kernel.org
9848 T:      git git://linuxtv.org/media_tree.git
9849 S:      Supported
9850 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9851 F:      drivers/media/platform/stm32/stm32-dcmi.c
9852
9853 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9854 M:      Dmitry Osipenko <digetx@gmail.com>
9855 L:      linux-media@vger.kernel.org
9856 L:      linux-tegra@vger.kernel.org
9857 T:      git git://linuxtv.org/media_tree.git
9858 S:      Maintained
9859 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9860 F:      drivers/staging/media/tegra-vde/
9861
9862 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9863 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9864 P:      LinuxTV.org Project
9865 L:      linux-media@vger.kernel.org
9866 W:      https://linuxtv.org
9867 Q:      http://patchwork.kernel.org/project/linux-media/list/
9868 T:      git git://linuxtv.org/media_tree.git
9869 S:      Maintained
9870 F:      Documentation/devicetree/bindings/media/
9871 F:      Documentation/media/
9872 F:      drivers/media/
9873 F:      drivers/staging/media/
9874 F:      include/linux/platform_data/media/
9875 F:      include/media/
9876 F:      include/uapi/linux/dvb/
9877 F:      include/uapi/linux/videodev2.h
9878 F:      include/uapi/linux/media.h
9879 F:      include/uapi/linux/v4l2-*
9880 F:      include/uapi/linux/meye.h
9881 F:      include/uapi/linux/ivtv*
9882 F:      include/uapi/linux/uvcvideo.h
9883
9884 MEDIATEK BLUETOOTH DRIVER
9885 M:      Sean Wang <sean.wang@mediatek.com>
9886 L:      linux-bluetooth@vger.kernel.org
9887 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9888 S:      Maintained
9889 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9890 F:      drivers/bluetooth/btmtkuart.c
9891
9892 MEDIATEK CIR DRIVER
9893 M:      Sean Wang <sean.wang@mediatek.com>
9894 S:      Maintained
9895 F:      drivers/media/rc/mtk-cir.c
9896
9897 MEDIATEK DMA DRIVER
9898 M:      Sean Wang <sean.wang@mediatek.com>
9899 L:      dmaengine@vger.kernel.org
9900 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9901 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9902 S:      Maintained
9903 F:      Documentation/devicetree/bindings/dma/mtk-*
9904 F:      drivers/dma/mediatek/
9905
9906 MEDIATEK PMIC LED DRIVER
9907 M:      Sean Wang <sean.wang@mediatek.com>
9908 S:      Maintained
9909 F:      drivers/leds/leds-mt6323.c
9910 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9911
9912 MEDIATEK ETHERNET DRIVER
9913 M:      Felix Fietkau <nbd@openwrt.org>
9914 M:      John Crispin <john@phrozen.org>
9915 M:      Sean Wang <sean.wang@mediatek.com>
9916 M:      Nelson Chang <nelson.chang@mediatek.com>
9917 L:      netdev@vger.kernel.org
9918 S:      Maintained
9919 F:      drivers/net/ethernet/mediatek/
9920
9921 MEDIATEK SWITCH DRIVER
9922 M:      Sean Wang <sean.wang@mediatek.com>
9923 L:      netdev@vger.kernel.org
9924 S:      Maintained
9925 F:      drivers/net/dsa/mt7530.*
9926 F:      net/dsa/tag_mtk.c
9927
9928 MEDIATEK JPEG DRIVER
9929 M:      Rick Chang <rick.chang@mediatek.com>
9930 M:      Bin Liu <bin.liu@mediatek.com>
9931 S:      Supported
9932 F:      drivers/media/platform/mtk-jpeg/
9933 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9934
9935 MEDIATEK MDP DRIVER
9936 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9937 M:      Houlong Wei <houlong.wei@mediatek.com>
9938 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9939 S:      Supported
9940 F:      drivers/media/platform/mtk-mdp/
9941 F:      drivers/media/platform/mtk-vpu/
9942 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9943
9944 MEDIATEK MEDIA DRIVER
9945 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9946 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9947 S:      Supported
9948 F:      drivers/media/platform/mtk-vcodec/
9949 F:      drivers/media/platform/mtk-vpu/
9950 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9951 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9952
9953 MEDIATEK MMC/SD/SDIO DRIVER
9954 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9955 S:      Maintained
9956 F:      drivers/mmc/host/mtk-sd.c
9957 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9958
9959 MEDIATEK MT76 WIRELESS LAN DRIVER
9960 M:      Felix Fietkau <nbd@nbd.name>
9961 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9962 R:      Ryder Lee <ryder.lee@mediatek.com>
9963 R:      Roy Luo <royluo@google.com>
9964 L:      linux-wireless@vger.kernel.org
9965 S:      Maintained
9966 F:      drivers/net/wireless/mediatek/mt76/
9967
9968 MEDIATEK MT7601U WIRELESS LAN DRIVER
9969 M:      Jakub Kicinski <kubakici@wp.pl>
9970 L:      linux-wireless@vger.kernel.org
9971 S:      Maintained
9972 F:      drivers/net/wireless/mediatek/mt7601u/
9973
9974 MEDIATEK NAND CONTROLLER DRIVER
9975 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9976 L:      linux-mtd@lists.infradead.org
9977 S:      Maintained
9978 F:      drivers/mtd/nand/raw/mtk_*
9979 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9980
9981 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9982 M:      Sean Wang <sean.wang@mediatek.com>
9983 S:      Maintained
9984 F:      drivers/char/hw_random/mtk-rng.c
9985
9986 MEDIATEK USB3 DRD IP DRIVER
9987 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9988 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9989 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9990 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9991 S:      Maintained
9992 F:      drivers/usb/mtu3/
9993
9994 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9995 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9996 M:      Martin Donnelly <martin.donnelly@ge.com>
9997 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9998 S:      Maintained
9999 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10000 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10001
10002 MEGARAID SCSI/SAS DRIVERS
10003 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10004 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10005 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10006 L:      megaraidlinux.pdl@broadcom.com
10007 L:      linux-scsi@vger.kernel.org
10008 W:      http://www.avagotech.com/support/
10009 S:      Maintained
10010 F:      Documentation/scsi/megaraid.txt
10011 F:      drivers/scsi/megaraid.*
10012 F:      drivers/scsi/megaraid/
10013
10014 MELEXIS MLX90614 DRIVER
10015 M:      Crt Mori <cmo@melexis.com>
10016 L:      linux-iio@vger.kernel.org
10017 W:      http://www.melexis.com
10018 S:      Supported
10019 F:      drivers/iio/temperature/mlx90614.c
10020
10021 MELEXIS MLX90632 DRIVER
10022 M:      Crt Mori <cmo@melexis.com>
10023 L:      linux-iio@vger.kernel.org
10024 W:      http://www.melexis.com
10025 S:      Supported
10026 F:      drivers/iio/temperature/mlx90632.c
10027
10028 MELFAS MIP4 TOUCHSCREEN DRIVER
10029 M:      Sangwon Jee <jeesw@melfas.com>
10030 W:      http://www.melfas.com
10031 S:      Supported
10032 F:      drivers/input/touchscreen/melfas_mip4.c
10033 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10034
10035 MELLANOX ETHERNET DRIVER (mlx4_en)
10036 M:      Tariq Toukan <tariqt@mellanox.com>
10037 L:      netdev@vger.kernel.org
10038 S:      Supported
10039 W:      http://www.mellanox.com
10040 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10041 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10042
10043 MELLANOX ETHERNET DRIVER (mlx5e)
10044 M:      Saeed Mahameed <saeedm@mellanox.com>
10045 L:      netdev@vger.kernel.org
10046 S:      Supported
10047 W:      http://www.mellanox.com
10048 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10049 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10050
10051 MELLANOX ETHERNET INNOVA DRIVERS
10052 R:      Boris Pismenny <borisp@mellanox.com>
10053 L:      netdev@vger.kernel.org
10054 S:      Supported
10055 W:      http://www.mellanox.com
10056 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10057 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10058 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10059 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10060 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10061
10062 MELLANOX ETHERNET SWITCH DRIVERS
10063 M:      Jiri Pirko <jiri@mellanox.com>
10064 M:      Ido Schimmel <idosch@mellanox.com>
10065 L:      netdev@vger.kernel.org
10066 S:      Supported
10067 W:      http://www.mellanox.com
10068 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10069 F:      drivers/net/ethernet/mellanox/mlxsw/
10070 F:      tools/testing/selftests/drivers/net/mlxsw/
10071
10072 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10073 M:      mlxsw@mellanox.com
10074 L:      netdev@vger.kernel.org
10075 S:      Supported
10076 W:      http://www.mellanox.com
10077 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10078 F:      drivers/net/ethernet/mellanox/mlxfw/
10079
10080 MELLANOX HARDWARE PLATFORM SUPPORT
10081 M:      Andy Shevchenko <andy@infradead.org>
10082 M:      Darren Hart <dvhart@infradead.org>
10083 M:      Vadim Pasternak <vadimp@mellanox.com>
10084 L:      platform-driver-x86@vger.kernel.org
10085 S:      Supported
10086 F:      drivers/platform/mellanox/
10087 F:      include/linux/platform_data/mlxreg.h
10088
10089 MELLANOX MLX4 core VPI driver
10090 M:      Tariq Toukan <tariqt@mellanox.com>
10091 L:      netdev@vger.kernel.org
10092 L:      linux-rdma@vger.kernel.org
10093 W:      http://www.mellanox.com
10094 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10095 S:      Supported
10096 F:      drivers/net/ethernet/mellanox/mlx4/
10097 F:      include/linux/mlx4/
10098
10099 MELLANOX MLX4 IB driver
10100 M:      Yishai Hadas <yishaih@mellanox.com>
10101 L:      linux-rdma@vger.kernel.org
10102 W:      http://www.mellanox.com
10103 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10104 S:      Supported
10105 F:      drivers/infiniband/hw/mlx4/
10106 F:      include/linux/mlx4/
10107 F:      include/uapi/rdma/mlx4-abi.h
10108
10109 MELLANOX MLX5 core VPI driver
10110 M:      Saeed Mahameed <saeedm@mellanox.com>
10111 M:      Leon Romanovsky <leonro@mellanox.com>
10112 L:      netdev@vger.kernel.org
10113 L:      linux-rdma@vger.kernel.org
10114 W:      http://www.mellanox.com
10115 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10116 S:      Supported
10117 F:      drivers/net/ethernet/mellanox/mlx5/core/
10118 F:      include/linux/mlx5/
10119
10120 MELLANOX MLX5 IB driver
10121 M:      Leon Romanovsky <leonro@mellanox.com>
10122 L:      linux-rdma@vger.kernel.org
10123 W:      http://www.mellanox.com
10124 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10125 S:      Supported
10126 F:      drivers/infiniband/hw/mlx5/
10127 F:      include/linux/mlx5/
10128 F:      include/uapi/rdma/mlx5-abi.h
10129
10130 MELLANOX MLXCPLD I2C AND MUX DRIVER
10131 M:      Vadim Pasternak <vadimp@mellanox.com>
10132 M:      Michael Shych <michaelsh@mellanox.com>
10133 L:      linux-i2c@vger.kernel.org
10134 S:      Supported
10135 F:      drivers/i2c/busses/i2c-mlxcpld.c
10136 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10137 F:      Documentation/i2c/busses/i2c-mlxcpld
10138
10139 MELLANOX MLXCPLD LED DRIVER
10140 M:      Vadim Pasternak <vadimp@mellanox.com>
10141 L:      linux-leds@vger.kernel.org
10142 S:      Supported
10143 F:      drivers/leds/leds-mlxcpld.c
10144 F:      drivers/leds/leds-mlxreg.c
10145 F:      Documentation/leds/leds-mlxcpld.txt
10146
10147 MELLANOX PLATFORM DRIVER
10148 M:      Vadim Pasternak <vadimp@mellanox.com>
10149 L:      platform-driver-x86@vger.kernel.org
10150 S:      Supported
10151 F:      drivers/platform/x86/mlx-platform.c
10152
10153 MEMBARRIER SUPPORT
10154 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10155 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10156 L:      linux-kernel@vger.kernel.org
10157 S:      Supported
10158 F:      kernel/sched/membarrier.c
10159 F:      include/uapi/linux/membarrier.h
10160 F:      arch/powerpc/include/asm/membarrier.h
10161
10162 MEMBLOCK
10163 M:      Mike Rapoport <rppt@linux.ibm.com>
10164 L:      linux-mm@kvack.org
10165 S:      Maintained
10166 F:      include/linux/memblock.h
10167 F:      mm/memblock.c
10168 F:      Documentation/core-api/boot-time-mm.rst
10169
10170 MEMORY MANAGEMENT
10171 L:      linux-mm@kvack.org
10172 W:      http://www.linux-mm.org
10173 S:      Maintained
10174 F:      include/linux/mm.h
10175 F:      include/linux/gfp.h
10176 F:      include/linux/mmzone.h
10177 F:      include/linux/memory_hotplug.h
10178 F:      include/linux/vmalloc.h
10179 F:      mm/
10180
10181 MEMORY TECHNOLOGY DEVICES (MTD)
10182 M:      David Woodhouse <dwmw2@infradead.org>
10183 M:      Brian Norris <computersforpeace@gmail.com>
10184 M:      Marek Vasut <marek.vasut@gmail.com>
10185 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10186 M:      Richard Weinberger <richard@nod.at>
10187 M:      Vignesh Raghavendra <vigneshr@ti.com>
10188 L:      linux-mtd@lists.infradead.org
10189 W:      http://www.linux-mtd.infradead.org/
10190 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10193 S:      Maintained
10194 F:      Documentation/devicetree/bindings/mtd/
10195 F:      drivers/mtd/
10196 F:      include/linux/mtd/
10197 F:      include/uapi/mtd/
10198
10199 MEN A21 WATCHDOG DRIVER
10200 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10201 L:      linux-watchdog@vger.kernel.org
10202 S:      Maintained
10203 F:      drivers/watchdog/mena21_wdt.c
10204
10205 MEN CHAMELEON BUS (mcb)
10206 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10207 S:      Maintained
10208 F:      drivers/mcb/
10209 F:      include/linux/mcb.h
10210 F:      Documentation/men-chameleon-bus.txt
10211
10212 MEN F21BMC (Board Management Controller)
10213 M:      Andreas Werner <andreas.werner@men.de>
10214 S:      Supported
10215 F:      drivers/mfd/menf21bmc.c
10216 F:      drivers/watchdog/menf21bmc_wdt.c
10217 F:      drivers/leds/leds-menf21bmc.c
10218 F:      drivers/hwmon/menf21bmc_hwmon.c
10219 F:      Documentation/hwmon/menf21bmc.rst
10220
10221 MEN Z069 WATCHDOG DRIVER
10222 M:      Johannes Thumshirn <jth@kernel.org>
10223 L:      linux-watchdog@vger.kernel.org
10224 S:      Maintained
10225 F:      drivers/watchdog/menz69_wdt.c
10226
10227 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10228 M:      Neil Armstrong <narmstrong@baylibre.com>
10229 L:      linux-media@lists.freedesktop.org
10230 L:      linux-amlogic@lists.infradead.org
10231 W:      http://linux-meson.com/
10232 S:      Supported
10233 F:      drivers/media/platform/meson/ao-cec.c
10234 F:      drivers/media/platform/meson/ao-cec-g12a.c
10235 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10236 T:      git git://linuxtv.org/media_tree.git
10237
10238 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10239 M:      Liang Yang <liang.yang@amlogic.com>
10240 L:      linux-mtd@lists.infradead.org
10241 S:      Maintained
10242 F:      drivers/mtd/nand/raw/meson_*
10243 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10244
10245 METHODE UDPU SUPPORT
10246 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10247 S:      Maintained
10248 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10249
10250 MICROBLAZE ARCHITECTURE
10251 M:      Michal Simek <monstr@monstr.eu>
10252 W:      http://www.monstr.eu/fdt/
10253 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10254 S:      Supported
10255 F:      arch/microblaze/
10256
10257 MICROCHIP AT91 SERIAL DRIVER
10258 M:      Richard Genoud <richard.genoud@gmail.com>
10259 S:      Maintained
10260 F:      drivers/tty/serial/atmel_serial.c
10261 F:      drivers/tty/serial/atmel_serial.h
10262 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10263
10264 MICROCHIP AUDIO ASOC DRIVERS
10265 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10266 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10267 S:      Supported
10268 F:      sound/soc/atmel
10269
10270 MICROCHIP DMA DRIVER
10271 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10272 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10273 L:      dmaengine@vger.kernel.org
10274 S:      Supported
10275 F:      drivers/dma/at_hdmac.c
10276 F:      drivers/dma/at_hdmac_regs.h
10277 F:      include/linux/platform_data/dma-atmel.h
10278 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10279 F:      include/dt-bindings/dma/at91.h
10280
10281 MICROCHIP ECC DRIVER
10282 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10283 L:      linux-crypto@vger.kernel.org
10284 S:      Maintained
10285 F:      drivers/crypto/atmel-ecc.*
10286
10287 MICROCHIP I2C DRIVER
10288 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10289 L:      linux-i2c@vger.kernel.org
10290 S:      Supported
10291 F:      drivers/i2c/busses/i2c-at91.h
10292 F:      drivers/i2c/busses/i2c-at91-*.c
10293
10294 MICROCHIP ISC DRIVER
10295 M:      Eugen Hristev <eugen.hristev@microchip.com>
10296 L:      linux-media@vger.kernel.org
10297 S:      Supported
10298 F:      drivers/media/platform/atmel/atmel-isc.c
10299 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10300 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10301
10302 MICROCHIP ISI DRIVER
10303 M:      Eugen Hristev <eugen.hristev@microchip.com>
10304 L:      linux-media@vger.kernel.org
10305 S:      Supported
10306 F:      drivers/media/platform/atmel/atmel-isi.c
10307 F:      drivers/media/platform/atmel/atmel-isi.h
10308
10309 MICROCHIP AT91 USART MFD DRIVER
10310 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10311 L:      linux-kernel@vger.kernel.org
10312 S:      Supported
10313 F:      drivers/mfd/at91-usart.c
10314 F:      include/dt-bindings/mfd/at91-usart.h
10315 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10316
10317 MICROCHIP AT91 USART SPI DRIVER
10318 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10319 L:      linux-spi@vger.kernel.org
10320 S:      Supported
10321 F:      drivers/spi/spi-at91-usart.c
10322 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10323
10324 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10325 M:      Woojung Huh <woojung.huh@microchip.com>
10326 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10327 L:      netdev@vger.kernel.org
10328 S:      Maintained
10329 F:      net/dsa/tag_ksz.c
10330 F:      drivers/net/dsa/microchip/*
10331 F:      include/linux/platform_data/microchip-ksz.h
10332 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10333
10334 MICROCHIP LAN743X ETHERNET DRIVER
10335 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10336 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10337 L:      netdev@vger.kernel.org
10338 S:      Maintained
10339 F:      drivers/net/ethernet/microchip/lan743x_*
10340
10341 MICROCHIP LCDFB DRIVER
10342 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10343 L:      linux-fbdev@vger.kernel.org
10344 S:      Maintained
10345 F:      drivers/video/fbdev/atmel_lcdfb.c
10346 F:      include/video/atmel_lcdc.h
10347
10348 MICROCHIP MMC/SD/SDIO MCI DRIVER
10349 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10350 S:      Maintained
10351 F:      drivers/mmc/host/atmel-mci.c
10352
10353 MICROCHIP MCP16502 PMIC DRIVER
10354 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10356 S:      Maintained
10357 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10358 F:      drivers/regulator/mcp16502.c
10359
10360 MICROCHIP MCP3911 ADC DRIVER
10361 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10362 M:      Kent Gustavsson <kent@minoris.se>
10363 L:      linux-iio@vger.kernel.org
10364 S:      Supported
10365 F:      drivers/iio/adc/mcp3911.c
10366 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10367
10368 MICROCHIP NAND DRIVER
10369 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10370 L:      linux-mtd@lists.infradead.org
10371 S:      Supported
10372 F:      drivers/mtd/nand/raw/atmel/*
10373 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10374
10375 MICROCHIP PWM DRIVER
10376 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10378 L:      linux-pwm@vger.kernel.org
10379 S:      Supported
10380 F:      drivers/pwm/pwm-atmel.c
10381 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10382
10383 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10384 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10385 M:      Eugen Hristev <eugen.hristev@microchip.com>
10386 L:      linux-iio@vger.kernel.org
10387 S:      Supported
10388 F:      drivers/iio/adc/at91-sama5d2_adc.c
10389 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10390 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10391
10392 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10393 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10394 S:      Supported
10395 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10396
10397 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10398 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10399 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10400 L:      linux-gpio@vger.kernel.org
10401 F:      drivers/gpio/gpio-sama5d2-piobu.c
10402
10403 MICROCHIP SPI DRIVER
10404 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10405 S:      Supported
10406 F:      drivers/spi/spi-atmel.*
10407
10408 MICROCHIP SSC DRIVER
10409 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10410 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10411 S:      Supported
10412 F:      drivers/misc/atmel-ssc.c
10413 F:      include/linux/atmel-ssc.h
10414
10415 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10416 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10417 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10418 S:      Supported
10419 F:      drivers/misc/atmel_tclib.c
10420 F:      drivers/clocksource/tcb_clksrc.c
10421
10422 MICROCHIP USBA UDC DRIVER
10423 M:      Cristian Birsan <cristian.birsan@microchip.com>
10424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10425 S:      Supported
10426 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10427
10428 MICROCHIP USB251XB DRIVER
10429 M:      Richard Leitner <richard.leitner@skidata.com>
10430 L:      linux-usb@vger.kernel.org
10431 S:      Maintained
10432 F:      drivers/usb/misc/usb251xb.c
10433 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10434
10435 MICROCHIP XDMA DRIVER
10436 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10437 L:      linux-arm-kernel@lists.infradead.org
10438 L:      dmaengine@vger.kernel.org
10439 S:      Supported
10440 F:      drivers/dma/at_xdmac.c
10441
10442 MICROSEMI MIPS SOCS
10443 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10444 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10445 L:      linux-mips@vger.kernel.org
10446 S:      Supported
10447 F:      arch/mips/generic/board-ocelot.c
10448 F:      arch/mips/configs/generic/board-ocelot.config
10449 F:      arch/mips/boot/dts/mscc/
10450 F:      Documentation/devicetree/bindings/mips/mscc.txt
10451
10452 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10453 M:      Don Brace <don.brace@microsemi.com>
10454 L:      esc.storagedev@microsemi.com
10455 L:      linux-scsi@vger.kernel.org
10456 S:      Supported
10457 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10458 F:      drivers/scsi/smartpqi/Kconfig
10459 F:      drivers/scsi/smartpqi/Makefile
10460 F:      include/linux/cciss*.h
10461 F:      include/uapi/linux/cciss*.h
10462 F:      Documentation/scsi/smartpqi.txt
10463
10464 MICROSEMI ETHERNET SWITCH DRIVER
10465 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10466 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10467 L:      netdev@vger.kernel.org
10468 S:      Supported
10469 F:      drivers/net/ethernet/mscc/
10470
10471 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10472 M:      Chen Yu <yu.c.chen@intel.com>
10473 L:      platform-driver-x86@vger.kernel.org
10474 S:      Supported
10475 F:      drivers/platform/x86/surfacepro3_button.c
10476
10477 MICROTEK X6 SCANNER
10478 M:      Oliver Neukum <oliver@neukum.org>
10479 S:      Maintained
10480 F:      drivers/usb/image/microtek.*
10481
10482 MIPS
10483 M:      Ralf Baechle <ralf@linux-mips.org>
10484 M:      Paul Burton <paul.burton@mips.com>
10485 M:      James Hogan <jhogan@kernel.org>
10486 L:      linux-mips@vger.kernel.org
10487 W:      http://www.linux-mips.org/
10488 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10490 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10491 S:      Supported
10492 F:      Documentation/devicetree/bindings/mips/
10493 F:      Documentation/mips/
10494 F:      arch/mips/
10495 F:      drivers/platform/mips/
10496
10497 MIPS BOSTON DEVELOPMENT BOARD
10498 M:      Paul Burton <paul.burton@mips.com>
10499 L:      linux-mips@vger.kernel.org
10500 S:      Maintained
10501 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10502 F:      arch/mips/boot/dts/img/boston.dts
10503 F:      arch/mips/configs/generic/board-boston.config
10504 F:      drivers/clk/imgtec/clk-boston.c
10505 F:      include/dt-bindings/clock/boston-clock.h
10506
10507 MIPS GENERIC PLATFORM
10508 M:      Paul Burton <paul.burton@mips.com>
10509 L:      linux-mips@vger.kernel.org
10510 S:      Supported
10511 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10512 F:      arch/mips/generic/
10513 F:      arch/mips/tools/generic-board-config.sh
10514
10515 MIPS/LOONGSON1 ARCHITECTURE
10516 M:      Keguang Zhang <keguang.zhang@gmail.com>
10517 L:      linux-mips@vger.kernel.org
10518 S:      Maintained
10519 F:      arch/mips/loongson32/
10520 F:      arch/mips/include/asm/mach-loongson32/
10521 F:      drivers/*/*loongson1*
10522 F:      drivers/*/*/*loongson1*
10523
10524 MIPS/LOONGSON2 ARCHITECTURE
10525 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10526 L:      linux-mips@vger.kernel.org
10527 S:      Maintained
10528 F:      arch/mips/loongson64/fuloong-2e/
10529 F:      arch/mips/loongson64/lemote-2f/
10530 F:      arch/mips/include/asm/mach-loongson64/
10531 F:      drivers/*/*loongson2*
10532 F:      drivers/*/*/*loongson2*
10533
10534 MIPS/LOONGSON3 ARCHITECTURE
10535 M:      Huacai Chen <chenhc@lemote.com>
10536 L:      linux-mips@vger.kernel.org
10537 S:      Maintained
10538 F:      arch/mips/loongson64/
10539 F:      arch/mips/include/asm/mach-loongson64/
10540 F:      drivers/platform/mips/cpu_hwmon.c
10541 F:      drivers/*/*loongson3*
10542 F:      drivers/*/*/*loongson3*
10543
10544 MIPS RINT INSTRUCTION EMULATION
10545 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10546 L:      linux-mips@vger.kernel.org
10547 S:      Supported
10548 F:      arch/mips/math-emu/sp_rint.c
10549 F:      arch/mips/math-emu/dp_rint.c
10550
10551 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10552 M:      Hans Verkuil <hverkuil@xs4all.nl>
10553 L:      linux-media@vger.kernel.org
10554 T:      git git://linuxtv.org/media_tree.git
10555 W:      https://linuxtv.org
10556 S:      Odd Fixes
10557 F:      drivers/media/radio/radio-miropcm20*
10558
10559 MMP SUPPORT
10560 R:      Lubomir Rintel <lkundrak@v3.sk>
10561 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10562 S:      Odd Fixes
10563 F:      arch/arm/boot/dts/mmp*
10564 F:      arch/arm/mach-mmp/
10565
10566 MMU GATHER AND TLB INVALIDATION
10567 M:      Will Deacon <will@kernel.org>
10568 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10569 M:      Andrew Morton <akpm@linux-foundation.org>
10570 M:      Nick Piggin <npiggin@gmail.com>
10571 M:      Peter Zijlstra <peterz@infradead.org>
10572 L:      linux-arch@vger.kernel.org
10573 L:      linux-mm@kvack.org
10574 S:      Maintained
10575 F:      arch/*/include/asm/tlb.h
10576 F:      include/asm-generic/tlb.h
10577 F:      mm/mmu_gather.c
10578
10579 MN88472 MEDIA DRIVER
10580 M:      Antti Palosaari <crope@iki.fi>
10581 L:      linux-media@vger.kernel.org
10582 W:      https://linuxtv.org
10583 W:      http://palosaari.fi/linux/
10584 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10585 S:      Maintained
10586 F:      drivers/media/dvb-frontends/mn88472*
10587
10588 MN88473 MEDIA DRIVER
10589 M:      Antti Palosaari <crope@iki.fi>
10590 L:      linux-media@vger.kernel.org
10591 W:      https://linuxtv.org
10592 W:      http://palosaari.fi/linux/
10593 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10594 S:      Maintained
10595 F:      drivers/media/dvb-frontends/mn88473*
10596
10597 MODULE SUPPORT
10598 M:      Jessica Yu <jeyu@kernel.org>
10599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10600 S:      Maintained
10601 F:      include/linux/module.h
10602 F:      kernel/module.c
10603
10604 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10605 W:      http://popies.net/meye/
10606 S:      Orphan
10607 F:      Documentation/media/v4l-drivers/meye*
10608 F:      drivers/media/pci/meye/
10609 F:      include/uapi/linux/meye.h
10610
10611 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10612 M:      Jiri Slaby <jirislaby@gmail.com>
10613 S:      Maintained
10614 F:      Documentation/serial/moxa-smartio.rst
10615 F:      drivers/tty/mxser.*
10616
10617 MR800 AVERMEDIA USB FM RADIO DRIVER
10618 M:      Alexey Klimov <klimov.linux@gmail.com>
10619 L:      linux-media@vger.kernel.org
10620 T:      git git://linuxtv.org/media_tree.git
10621 S:      Maintained
10622 F:      drivers/media/radio/radio-mr800.c
10623
10624 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10625 M:      Alan Ott <alan@signal11.us>
10626 L:      linux-wpan@vger.kernel.org
10627 S:      Maintained
10628 F:      drivers/net/ieee802154/mrf24j40.c
10629 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10630
10631 MSI LAPTOP SUPPORT
10632 M:      "Lee, Chun-Yi" <jlee@suse.com>
10633 L:      platform-driver-x86@vger.kernel.org
10634 S:      Maintained
10635 F:      drivers/platform/x86/msi-laptop.c
10636
10637 MSI WMI SUPPORT
10638 L:      platform-driver-x86@vger.kernel.org
10639 S:      Orphan
10640 F:      drivers/platform/x86/msi-wmi.c
10641
10642 MSI001 MEDIA DRIVER
10643 M:      Antti Palosaari <crope@iki.fi>
10644 L:      linux-media@vger.kernel.org
10645 W:      https://linuxtv.org
10646 W:      http://palosaari.fi/linux/
10647 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10648 T:      git git://linuxtv.org/anttip/media_tree.git
10649 S:      Maintained
10650 F:      drivers/media/tuners/msi001*
10651
10652 MSI2500 MEDIA DRIVER
10653 M:      Antti Palosaari <crope@iki.fi>
10654 L:      linux-media@vger.kernel.org
10655 W:      https://linuxtv.org
10656 W:      http://palosaari.fi/linux/
10657 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10658 T:      git git://linuxtv.org/anttip/media_tree.git
10659 S:      Maintained
10660 F:      drivers/media/usb/msi2500/
10661
10662 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10663 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10664 L:      linux-mtd@lists.infradead.org
10665 S:      Maintained
10666 F:      drivers/mtd/devices/docg3*
10667
10668 MT9M032 APTINA SENSOR DRIVER
10669 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10670 L:      linux-media@vger.kernel.org
10671 T:      git git://linuxtv.org/media_tree.git
10672 S:      Maintained
10673 F:      drivers/media/i2c/mt9m032.c
10674 F:      include/media/i2c/mt9m032.h
10675
10676 MT9P031 APTINA CAMERA SENSOR
10677 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10678 L:      linux-media@vger.kernel.org
10679 T:      git git://linuxtv.org/media_tree.git
10680 S:      Maintained
10681 F:      drivers/media/i2c/mt9p031.c
10682 F:      include/media/i2c/mt9p031.h
10683
10684 MT9T001 APTINA CAMERA SENSOR
10685 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10686 L:      linux-media@vger.kernel.org
10687 T:      git git://linuxtv.org/media_tree.git
10688 S:      Maintained
10689 F:      drivers/media/i2c/mt9t001.c
10690 F:      include/media/i2c/mt9t001.h
10691
10692 MT9T112 APTINA CAMERA SENSOR
10693 M:      Jacopo Mondi <jacopo@jmondi.org>
10694 L:      linux-media@vger.kernel.org
10695 T:      git git://linuxtv.org/media_tree.git
10696 S:      Odd Fixes
10697 F:      drivers/media/i2c/mt9t112.c
10698 F:      include/media/i2c/mt9t112.h
10699
10700 MT9V032 APTINA CAMERA SENSOR
10701 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10702 L:      linux-media@vger.kernel.org
10703 T:      git git://linuxtv.org/media_tree.git
10704 S:      Maintained
10705 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10706 F:      drivers/media/i2c/mt9v032.c
10707 F:      include/media/i2c/mt9v032.h
10708
10709 MT9V111 APTINA CAMERA SENSOR
10710 M:      Jacopo Mondi <jacopo@jmondi.org>
10711 L:      linux-media@vger.kernel.org
10712 T:      git git://linuxtv.org/media_tree.git
10713 S:      Maintained
10714 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10715 F:      drivers/media/i2c/mt9v111.c
10716
10717 MULTIFUNCTION DEVICES (MFD)
10718 M:      Lee Jones <lee.jones@linaro.org>
10719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10720 S:      Supported
10721 F:      Documentation/devicetree/bindings/mfd/
10722 F:      drivers/mfd/
10723 F:      include/linux/mfd/
10724 F:      include/dt-bindings/mfd/
10725
10726 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10727 S:      Orphan
10728 F:      drivers/mmc/host/mmc_spi.c
10729 F:      include/linux/spi/mmc_spi.h
10730
10731 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10732 M:      Ulf Hansson <ulf.hansson@linaro.org>
10733 L:      linux-mmc@vger.kernel.org
10734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10735 S:      Maintained
10736 F:      Documentation/devicetree/bindings/mmc/
10737 F:      drivers/mmc/
10738 F:      include/linux/mmc/
10739 F:      include/uapi/linux/mmc/
10740
10741 MULTIPLEXER SUBSYSTEM
10742 M:      Peter Rosin <peda@axentia.se>
10743 S:      Maintained
10744 F:      Documentation/ABI/testing/sysfs-class-mux*
10745 F:      Documentation/devicetree/bindings/mux/
10746 F:      include/dt-bindings/mux/
10747 F:      include/linux/mux/
10748 F:      drivers/mux/
10749
10750 MULTITECH MULTIPORT CARD (ISICOM)
10751 S:      Orphan
10752 F:      drivers/tty/isicom.c
10753 F:      include/linux/isicom.h
10754
10755 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10756 M:      Bin Liu <b-liu@ti.com>
10757 L:      linux-usb@vger.kernel.org
10758 S:      Maintained
10759 F:      drivers/usb/musb/
10760
10761 MXL301RF MEDIA DRIVER
10762 M:      Akihiro Tsukada <tskd08@gmail.com>
10763 L:      linux-media@vger.kernel.org
10764 S:      Odd Fixes
10765 F:      drivers/media/tuners/mxl301rf*
10766
10767 MXL5007T MEDIA DRIVER
10768 M:      Michael Krufky <mkrufky@linuxtv.org>
10769 L:      linux-media@vger.kernel.org
10770 W:      https://linuxtv.org
10771 W:      http://github.com/mkrufky
10772 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10773 T:      git git://linuxtv.org/mkrufky/tuners.git
10774 S:      Maintained
10775 F:      drivers/media/tuners/mxl5007t.*
10776
10777 MXSFB DRM DRIVER
10778 M:      Marek Vasut <marex@denx.de>
10779 M:      Stefan Agner <stefan@agner.ch>
10780 L:      dri-devel@lists.freedesktop.org
10781 S:      Supported
10782 F:      drivers/gpu/drm/mxsfb/
10783 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10784 T:      git git://anongit.freedesktop.org/drm/drm-misc
10785
10786 MYLEX DAC960 PCI RAID Controller
10787 M:      Hannes Reinecke <hare@kernel.org>
10788 L:      linux-scsi@vger.kernel.org
10789 S:      Supported
10790 F:      drivers/scsi/myrb.*
10791 F:      drivers/scsi/myrs.*
10792
10793 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10794 M:      Chris Lee <christopher.lee@cspi.com>
10795 L:      netdev@vger.kernel.org
10796 W:      https://www.cspi.com/ethernet-products/support/downloads/
10797 S:      Supported
10798 F:      drivers/net/ethernet/myricom/myri10ge/
10799
10800 NAND FLASH SUBSYSTEM
10801 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10802 R:      Richard Weinberger <richard@nod.at>
10803 L:      linux-mtd@lists.infradead.org
10804 W:      http://www.linux-mtd.infradead.org/
10805 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10806 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10807 S:      Maintained
10808 F:      drivers/mtd/nand/
10809 F:      include/linux/mtd/*nand*.h
10810
10811 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10812 M:      Daniel Mack <zonque@gmail.com>
10813 S:      Maintained
10814 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10815 W:      http://www.native-instruments.com
10816 F:      sound/usb/caiaq/
10817
10818 NATSEMI ETHERNET DRIVER (DP8381x)
10819 S:      Orphan
10820 F:      drivers/net/ethernet/natsemi/natsemi.c
10821
10822 NCR 5380 SCSI DRIVERS
10823 M:      Finn Thain <fthain@telegraphics.com.au>
10824 M:      Michael Schmitz <schmitzmic@gmail.com>
10825 L:      linux-scsi@vger.kernel.org
10826 S:      Maintained
10827 F:      Documentation/scsi/g_NCR5380.txt
10828 F:      drivers/scsi/NCR5380.*
10829 F:      drivers/scsi/arm/cumana_1.c
10830 F:      drivers/scsi/arm/oak.c
10831 F:      drivers/scsi/atari_scsi.*
10832 F:      drivers/scsi/dmx3191d.c
10833 F:      drivers/scsi/g_NCR5380.*
10834 F:      drivers/scsi/mac_scsi.*
10835 F:      drivers/scsi/sun3_scsi.*
10836 F:      drivers/scsi/sun3_scsi_vme.c
10837
10838 NCSI LIBRARY:
10839 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10840 S:      Maintained
10841 F:      net/ncsi/
10842
10843 NCT6775 HARDWARE MONITOR DRIVER
10844 M:      Guenter Roeck <linux@roeck-us.net>
10845 L:      linux-hwmon@vger.kernel.org
10846 S:      Maintained
10847 F:      Documentation/hwmon/nct6775.rst
10848 F:      drivers/hwmon/nct6775.c
10849
10850 NET_FAILOVER MODULE
10851 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10852 L:      netdev@vger.kernel.org
10853 S:      Supported
10854 F:      driver/net/net_failover.c
10855 F:      include/net/net_failover.h
10856 F:      Documentation/networking/net_failover.rst
10857
10858 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10859 M:      Faisal Latif <faisal.latif@intel.com>
10860 L:      linux-rdma@vger.kernel.org
10861 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10862 S:      Supported
10863 F:      drivers/infiniband/hw/nes/
10864 F:      include/uapi/rdma/nes-abi.h
10865
10866 NETEM NETWORK EMULATOR
10867 M:      Stephen Hemminger <stephen@networkplumber.org>
10868 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10869 S:      Maintained
10870 F:      net/sched/sch_netem.c
10871
10872 NETERION 10GbE DRIVERS (s2io/vxge)
10873 M:      Jon Mason <jdmason@kudzu.us>
10874 L:      netdev@vger.kernel.org
10875 S:      Supported
10876 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10877 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10878 F:      drivers/net/ethernet/neterion/
10879
10880 NETFILTER
10881 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10882 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10883 M:      Florian Westphal <fw@strlen.de>
10884 L:      netfilter-devel@vger.kernel.org
10885 L:      coreteam@netfilter.org
10886 W:      http://www.netfilter.org/
10887 W:      http://www.iptables.org/
10888 W:      http://www.nftables.org/
10889 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10890 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10892 S:      Maintained
10893 F:      include/linux/netfilter*
10894 F:      include/linux/netfilter/
10895 F:      include/net/netfilter/
10896 F:      include/uapi/linux/netfilter*
10897 F:      include/uapi/linux/netfilter/
10898 F:      net/*/netfilter.c
10899 F:      net/*/netfilter/
10900 F:      net/netfilter/
10901 F:      net/bridge/br_netfilter*.c
10902
10903 NETROM NETWORK LAYER
10904 M:      Ralf Baechle <ralf@linux-mips.org>
10905 L:      linux-hams@vger.kernel.org
10906 W:      http://www.linux-ax25.org/
10907 S:      Maintained
10908 F:      include/net/netrom.h
10909 F:      include/uapi/linux/netrom.h
10910 F:      net/netrom/
10911
10912 NETRONOME ETHERNET DRIVERS
10913 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10914 L:      oss-drivers@netronome.com
10915 S:      Maintained
10916 F:      drivers/net/ethernet/netronome/
10917
10918 NETWORK BLOCK DEVICE (NBD)
10919 M:      Josef Bacik <josef@toxicpanda.com>
10920 S:      Maintained
10921 L:      linux-block@vger.kernel.org
10922 L:      nbd@other.debian.org
10923 F:      Documentation/blockdev/nbd.txt
10924 F:      drivers/block/nbd.c
10925 F:      include/trace/events/nbd.h
10926 F:      include/uapi/linux/nbd.h
10927
10928 NETWORK DROP MONITOR
10929 M:      Neil Horman <nhorman@tuxdriver.com>
10930 L:      netdev@vger.kernel.org
10931 S:      Maintained
10932 W:      https://fedorahosted.org/dropwatch/
10933 F:      net/core/drop_monitor.c
10934
10935 NETWORKING DRIVERS
10936 M:      "David S. Miller" <davem@davemloft.net>
10937 L:      netdev@vger.kernel.org
10938 W:      http://www.linuxfoundation.org/en/Net
10939 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10942 S:      Odd Fixes
10943 F:      Documentation/devicetree/bindings/net/
10944 F:      drivers/net/
10945 F:      include/linux/if_*
10946 F:      include/linux/netdevice.h
10947 F:      include/linux/etherdevice.h
10948 F:      include/linux/fcdevice.h
10949 F:      include/linux/fddidevice.h
10950 F:      include/linux/hippidevice.h
10951 F:      include/linux/inetdevice.h
10952 F:      include/uapi/linux/if_*
10953 F:      include/uapi/linux/netdevice.h
10954
10955 NETWORKING DRIVERS (WIRELESS)
10956 M:      Kalle Valo <kvalo@codeaurora.org>
10957 L:      linux-wireless@vger.kernel.org
10958 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10961 S:      Maintained
10962 F:      Documentation/devicetree/bindings/net/wireless/
10963 F:      drivers/net/wireless/
10964
10965 NETWORKING [DSA]
10966 M:      Andrew Lunn <andrew@lunn.ch>
10967 M:      Vivien Didelot <vivien.didelot@gmail.com>
10968 M:      Florian Fainelli <f.fainelli@gmail.com>
10969 S:      Maintained
10970 F:      Documentation/devicetree/bindings/net/dsa/
10971 F:      net/dsa/
10972 F:      include/net/dsa.h
10973 F:      include/linux/dsa/
10974 F:      include/linux/platform_data/dsa.h
10975 F:      drivers/net/dsa/
10976
10977 NETWORKING [GENERAL]
10978 M:      "David S. Miller" <davem@davemloft.net>
10979 L:      netdev@vger.kernel.org
10980 W:      http://www.linuxfoundation.org/en/Net
10981 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10984 B:      mailto:netdev@vger.kernel.org
10985 S:      Maintained
10986 F:      net/
10987 F:      include/net/
10988 F:      include/linux/in.h
10989 F:      include/linux/net.h
10990 F:      include/linux/netdevice.h
10991 F:      include/uapi/linux/in.h
10992 F:      include/uapi/linux/net.h
10993 F:      include/uapi/linux/netdevice.h
10994 F:      include/uapi/linux/net_namespace.h
10995 F:      tools/testing/selftests/net/
10996 F:      lib/net_utils.c
10997 F:      lib/random32.c
10998 F:      Documentation/networking/
10999
11000 NETWORKING [IPSEC]
11001 M:      Steffen Klassert <steffen.klassert@secunet.com>
11002 M:      Herbert Xu <herbert@gondor.apana.org.au>
11003 M:      "David S. Miller" <davem@davemloft.net>
11004 L:      netdev@vger.kernel.org
11005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11007 S:      Maintained
11008 F:      net/xfrm/
11009 F:      net/key/
11010 F:      net/ipv4/xfrm*
11011 F:      net/ipv4/esp4*
11012 F:      net/ipv4/ah4.c
11013 F:      net/ipv4/ipcomp.c
11014 F:      net/ipv4/ip_vti.c
11015 F:      net/ipv6/xfrm*
11016 F:      net/ipv6/esp6*
11017 F:      net/ipv6/ah6.c
11018 F:      net/ipv6/ipcomp6.c
11019 F:      net/ipv6/ip6_vti.c
11020 F:      include/uapi/linux/xfrm.h
11021 F:      include/net/xfrm.h
11022
11023 NETWORKING [IPv4/IPv6]
11024 M:      "David S. Miller" <davem@davemloft.net>
11025 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11026 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11027 L:      netdev@vger.kernel.org
11028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11029 S:      Maintained
11030 F:      net/ipv4/
11031 F:      net/ipv6/
11032 F:      include/net/ip*
11033 F:      arch/x86/net/*
11034
11035 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11036 M:      Paul Moore <paul@paul-moore.com>
11037 W:      https://github.com/netlabel
11038 L:      netdev@vger.kernel.org
11039 L:      linux-security-module@vger.kernel.org
11040 S:      Maintained
11041 F:      Documentation/netlabel/
11042 F:      include/net/calipso.h
11043 F:      include/net/cipso_ipv4.h
11044 F:      include/net/netlabel.h
11045 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11046 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11047 F:      net/netlabel/
11048 F:      net/ipv4/cipso_ipv4.c
11049 F:      net/ipv6/calipso.c
11050 F:      net/netfilter/xt_CONNSECMARK.c
11051 F:      net/netfilter/xt_SECMARK.c
11052
11053 NETWORKING [TCP]
11054 M:      Eric Dumazet <edumazet@google.com>
11055 L:      netdev@vger.kernel.org
11056 S:      Maintained
11057 F:      net/ipv4/tcp*.c
11058 F:      net/ipv4/syncookies.c
11059 F:      net/ipv6/tcp*.c
11060 F:      net/ipv6/syncookies.c
11061 F:      include/uapi/linux/tcp.h
11062 F:      include/net/tcp.h
11063 F:      include/linux/tcp.h
11064 F:      include/trace/events/tcp.h
11065
11066 NETWORKING [TLS]
11067 M:      Boris Pismenny <borisp@mellanox.com>
11068 M:      Aviad Yehezkel <aviadye@mellanox.com>
11069 M:      Dave Watson <davejwatson@fb.com>
11070 M:      John Fastabend <john.fastabend@gmail.com>
11071 M:      Daniel Borkmann <daniel@iogearbox.net>
11072 L:      netdev@vger.kernel.org
11073 S:      Maintained
11074 F:      net/tls/*
11075 F:      include/uapi/linux/tls.h
11076 F:      include/net/tls.h
11077
11078 NETWORKING [WIRELESS]
11079 L:      linux-wireless@vger.kernel.org
11080 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11081
11082 NETDEVSIM
11083 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11084 S:      Maintained
11085 F:      drivers/net/netdevsim/*
11086
11087 NETXEN (1/10) GbE SUPPORT
11088 M:      Manish Chopra <manishc@marvell.com>
11089 M:      Rahul Verma <rahulv@marvell.com>
11090 M:      GR-Linux-NIC-Dev@marvell.com
11091 L:      netdev@vger.kernel.org
11092 S:      Supported
11093 F:      drivers/net/ethernet/qlogic/netxen/
11094
11095 NFC SUBSYSTEM
11096 L:      netdev@vger.kernel.org
11097 S:      Orphan
11098 F:      net/nfc/
11099 F:      include/net/nfc/
11100 F:      include/uapi/linux/nfc.h
11101 F:      drivers/nfc/
11102 F:      include/linux/platform_data/nfcmrvl.h
11103 F:      include/linux/platform_data/nxp-nci.h
11104 F:      Documentation/devicetree/bindings/net/nfc/
11105
11106 NFS, SUNRPC, AND LOCKD CLIENTS
11107 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11108 M:      Anna Schumaker <anna.schumaker@netapp.com>
11109 L:      linux-nfs@vger.kernel.org
11110 W:      http://client.linux-nfs.org
11111 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11112 S:      Maintained
11113 F:      fs/lockd/
11114 F:      fs/nfs/
11115 F:      fs/nfs_common/
11116 F:      net/sunrpc/
11117 F:      include/linux/lockd/
11118 F:      include/linux/nfs*
11119 F:      include/linux/sunrpc/
11120 F:      include/uapi/linux/nfs*
11121 F:      include/uapi/linux/sunrpc/
11122
11123 NILFS2 FILESYSTEM
11124 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11125 L:      linux-nilfs@vger.kernel.org
11126 W:      https://nilfs.sourceforge.io/
11127 W:      https://nilfs.osdn.jp/
11128 T:      git git://github.com/konis/nilfs2.git
11129 S:      Supported
11130 F:      Documentation/filesystems/nilfs2.txt
11131 F:      fs/nilfs2/
11132 F:      include/trace/events/nilfs2.h
11133 F:      include/uapi/linux/nilfs2_api.h
11134 F:      include/uapi/linux/nilfs2_ondisk.h
11135
11136 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11137 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11138 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11139 S:      Maintained
11140 F:      Documentation/scsi/NinjaSCSI.txt
11141 F:      drivers/scsi/pcmcia/nsp_*
11142
11143 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11144 M:      GOTO Masanori <gotom@debian.or.jp>
11145 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11146 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11147 S:      Maintained
11148 F:      Documentation/scsi/NinjaSCSI.txt
11149 F:      drivers/scsi/nsp32*
11150
11151 NIOS2 ARCHITECTURE
11152 M:      Ley Foon Tan <lftan@altera.com>
11153 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11155 S:      Maintained
11156 F:      arch/nios2/
11157
11158 NOHZ, DYNTICKS SUPPORT
11159 M:      Frederic Weisbecker <fweisbec@gmail.com>
11160 M:      Thomas Gleixner <tglx@linutronix.de>
11161 M:      Ingo Molnar <mingo@kernel.org>
11162 L:      linux-kernel@vger.kernel.org
11163 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11164 S:      Maintained
11165 F:      kernel/time/tick*.*
11166 F:      include/linux/tick.h
11167 F:      include/linux/sched/nohz.h
11168
11169 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11170 M:      Pavel Machek <pavel@ucw.cz>
11171 M:      Sakari Ailus <sakari.ailus@iki.fi>
11172 L:      linux-media@vger.kernel.org
11173 S:      Maintained
11174 F:      drivers/media/i2c/et8ek8
11175 F:      drivers/media/i2c/ad5820.c
11176
11177 NOKIA N900 POWER SUPPLY DRIVERS
11178 R:      Pali Rohár <pali.rohar@gmail.com>
11179 F:      include/linux/power/bq2415x_charger.h
11180 F:      include/linux/power/bq27xxx_battery.h
11181 F:      include/linux/power/isp1704_charger.h
11182 F:      drivers/power/supply/bq2415x_charger.c
11183 F:      drivers/power/supply/bq27xxx_battery.c
11184 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11185 F:      drivers/power/supply/isp1704_charger.c
11186 F:      drivers/power/supply/rx51_battery.c
11187
11188 NOLIBC HEADER FILE
11189 M:      Willy Tarreau <w@1wt.eu>
11190 S:      Maintained
11191 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11192 F:      tools/include/nolibc/
11193
11194 NTB AMD DRIVER
11195 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11196 L:      linux-ntb@googlegroups.com
11197 S:      Supported
11198 F:      drivers/ntb/hw/amd/
11199
11200 NTB DRIVER CORE
11201 M:      Jon Mason <jdmason@kudzu.us>
11202 M:      Dave Jiang <dave.jiang@intel.com>
11203 M:      Allen Hubbe <allenbh@gmail.com>
11204 L:      linux-ntb@googlegroups.com
11205 S:      Supported
11206 W:      https://github.com/jonmason/ntb/wiki
11207 T:      git git://github.com/jonmason/ntb.git
11208 F:      drivers/ntb/
11209 F:      drivers/net/ntb_netdev.c
11210 F:      include/linux/ntb.h
11211 F:      include/linux/ntb_transport.h
11212 F:      tools/testing/selftests/ntb/
11213
11214 NTB IDT DRIVER
11215 M:      Serge Semin <fancer.lancer@gmail.com>
11216 L:      linux-ntb@googlegroups.com
11217 S:      Supported
11218 F:      drivers/ntb/hw/idt/
11219
11220 NTB INTEL DRIVER
11221 M:      Dave Jiang <dave.jiang@intel.com>
11222 L:      linux-ntb@googlegroups.com
11223 S:      Supported
11224 W:      https://github.com/davejiang/linux/wiki
11225 T:      git https://github.com/davejiang/linux.git
11226 F:      drivers/ntb/hw/intel/
11227
11228 NTFS FILESYSTEM
11229 M:      Anton Altaparmakov <anton@tuxera.com>
11230 L:      linux-ntfs-dev@lists.sourceforge.net
11231 W:      http://www.tuxera.com/
11232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11233 S:      Supported
11234 F:      Documentation/filesystems/ntfs.txt
11235 F:      fs/ntfs/
11236
11237 NUBUS SUBSYSTEM
11238 M:      Finn Thain <fthain@telegraphics.com.au>
11239 L:      linux-m68k@lists.linux-m68k.org
11240 S:      Maintained
11241 F:      arch/*/include/asm/nubus.h
11242 F:      drivers/nubus/
11243 F:      include/linux/nubus.h
11244 F:      include/uapi/linux/nubus.h
11245
11246 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11247 M:      Antonino Daplas <adaplas@gmail.com>
11248 L:      linux-fbdev@vger.kernel.org
11249 S:      Maintained
11250 F:      drivers/video/fbdev/riva/
11251 F:      drivers/video/fbdev/nvidia/
11252
11253 NVM EXPRESS DRIVER
11254 M:      Keith Busch <kbusch@kernel.org>
11255 M:      Jens Axboe <axboe@fb.com>
11256 M:      Christoph Hellwig <hch@lst.de>
11257 M:      Sagi Grimberg <sagi@grimberg.me>
11258 L:      linux-nvme@lists.infradead.org
11259 T:      git://git.infradead.org/nvme.git
11260 W:      http://git.infradead.org/nvme.git
11261 S:      Supported
11262 F:      drivers/nvme/host/
11263 F:      include/linux/nvme.h
11264 F:      include/uapi/linux/nvme_ioctl.h
11265
11266 NVM EXPRESS FC TRANSPORT DRIVERS
11267 M:      James Smart <james.smart@broadcom.com>
11268 L:      linux-nvme@lists.infradead.org
11269 S:      Supported
11270 F:      include/linux/nvme-fc.h
11271 F:      include/linux/nvme-fc-driver.h
11272 F:      drivers/nvme/host/fc.c
11273 F:      drivers/nvme/target/fc.c
11274 F:      drivers/nvme/target/fcloop.c
11275
11276 NVM EXPRESS TARGET DRIVER
11277 M:      Christoph Hellwig <hch@lst.de>
11278 M:      Sagi Grimberg <sagi@grimberg.me>
11279 L:      linux-nvme@lists.infradead.org
11280 T:      git://git.infradead.org/nvme.git
11281 W:      http://git.infradead.org/nvme.git
11282 S:      Supported
11283 F:      drivers/nvme/target/
11284
11285 NVMEM FRAMEWORK
11286 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11287 S:      Maintained
11288 F:      drivers/nvmem/
11289 F:      Documentation/devicetree/bindings/nvmem/
11290 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11291 F:      include/linux/nvmem-consumer.h
11292 F:      include/linux/nvmem-provider.h
11293
11294 NXP FXAS21002C DRIVER
11295 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11296 L:      linux-iio@vger.kernel.org
11297 S:      Maintained
11298 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11299 F:      drivers/iio/gyro/fxas21002c_core.c
11300 F:      drivers/iio/gyro/fxas21002c.h
11301 F:      drivers/iio/gyro/fxas21002c_i2c.c
11302 F:      drivers/iio/gyro/fxas21002c_spi.c
11303
11304 NXP SGTL5000 DRIVER
11305 M:      Fabio Estevam <festevam@gmail.com>
11306 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11307 S:      Maintained
11308 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11309 F:      sound/soc/codecs/sgtl5000*
11310
11311 NXP SJA1105 ETHERNET SWITCH DRIVER
11312 M:      Vladimir Oltean <olteanv@gmail.com>
11313 L:      linux-kernel@vger.kernel.org
11314 S:      Maintained
11315 F:      drivers/net/dsa/sja1105
11316
11317 NXP TDA998X DRM DRIVER
11318 M:      Russell King <linux@armlinux.org.uk>
11319 S:      Maintained
11320 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11321 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11322 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11323 F:      include/drm/i2c/tda998x.h
11324 F:      include/dt-bindings/display/tda998x.h
11325 K:      "nxp,tda998x"
11326
11327 NXP TFA9879 DRIVER
11328 M:      Peter Rosin <peda@axentia.se>
11329 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11330 S:      Maintained
11331 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11332 F:      sound/soc/codecs/tfa9879*
11333
11334 NXP-NCI NFC DRIVER
11335 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11336 R:      Charles Gorand <charles.gorand@effinnov.com>
11337 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11338 S:      Supported
11339 F:      drivers/nfc/nxp-nci
11340
11341 OBJAGG
11342 M:      Jiri Pirko <jiri@mellanox.com>
11343 L:      netdev@vger.kernel.org
11344 S:      Supported
11345 F:      lib/objagg.c
11346 F:      lib/test_objagg.c
11347 F:      include/linux/objagg.h
11348
11349 NXP FSPI DRIVER
11350 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11351 M:      Ashish Kumar <ashish.kumar@nxp.com>
11352 L:      linux-spi@vger.kernel.org
11353 S:      Maintained
11354 F:      drivers/spi/spi-nxp-fspi.c
11355 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11356
11357 OBJTOOL
11358 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11359 M:      Peter Zijlstra <peterz@infradead.org>
11360 S:      Supported
11361 F:      tools/objtool/
11362
11363 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11364 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11365 M:      Andrew Donnellan <ajd@linux.ibm.com>
11366 L:      linuxppc-dev@lists.ozlabs.org
11367 S:      Supported
11368 F:      arch/powerpc/platforms/powernv/ocxl.c
11369 F:      arch/powerpc/include/asm/pnv-ocxl.h
11370 F:      drivers/misc/ocxl/
11371 F:      include/misc/ocxl*
11372 F:      include/uapi/misc/ocxl.h
11373 F:      Documentation/accelerators/ocxl.rst
11374
11375 OMAP AUDIO SUPPORT
11376 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11377 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11378 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11379 L:      linux-omap@vger.kernel.org
11380 S:      Maintained
11381 F:      sound/soc/ti/omap*
11382 F:      sound/soc/ti/rx51.c
11383 F:      sound/soc/ti/n810.c
11384 F:      sound/soc/ti/sdma-pcm.*
11385
11386 OMAP CLOCK FRAMEWORK SUPPORT
11387 M:      Paul Walmsley <paul@pwsan.com>
11388 L:      linux-omap@vger.kernel.org
11389 S:      Maintained
11390 F:      arch/arm/*omap*/*clock*
11391
11392 OMAP DEVICE TREE SUPPORT
11393 M:      Benoît Cousson <bcousson@baylibre.com>
11394 M:      Tony Lindgren <tony@atomide.com>
11395 L:      linux-omap@vger.kernel.org
11396 L:      devicetree@vger.kernel.org
11397 S:      Maintained
11398 F:      arch/arm/boot/dts/*omap*
11399 F:      arch/arm/boot/dts/*am3*
11400 F:      arch/arm/boot/dts/*am4*
11401 F:      arch/arm/boot/dts/*am5*
11402 F:      arch/arm/boot/dts/*dra7*
11403
11404 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11405 L:      linux-omap@vger.kernel.org
11406 L:      linux-fbdev@vger.kernel.org
11407 S:      Orphan
11408 F:      drivers/video/fbdev/omap2/
11409 F:      Documentation/arm/OMAP/DSS
11410
11411 OMAP FRAMEBUFFER SUPPORT
11412 L:      linux-fbdev@vger.kernel.org
11413 L:      linux-omap@vger.kernel.org
11414 S:      Orphan
11415 F:      drivers/video/fbdev/omap/
11416
11417 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11418 M:      Roger Quadros <rogerq@ti.com>
11419 M:      Tony Lindgren <tony@atomide.com>
11420 L:      linux-omap@vger.kernel.org
11421 S:      Maintained
11422 F:      drivers/memory/omap-gpmc.c
11423 F:      arch/arm/mach-omap2/*gpmc*
11424
11425 OMAP GPIO DRIVER
11426 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11427 M:      Santosh Shilimkar <ssantosh@kernel.org>
11428 M:      Kevin Hilman <khilman@kernel.org>
11429 L:      linux-omap@vger.kernel.org
11430 S:      Maintained
11431 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11432 F:      drivers/gpio/gpio-omap.c
11433
11434 OMAP HARDWARE SPINLOCK SUPPORT
11435 M:      Ohad Ben-Cohen <ohad@wizery.com>
11436 L:      linux-omap@vger.kernel.org
11437 S:      Maintained
11438 F:      drivers/hwspinlock/omap_hwspinlock.c
11439
11440 OMAP HS MMC SUPPORT
11441 L:      linux-mmc@vger.kernel.org
11442 L:      linux-omap@vger.kernel.org
11443 S:      Orphan
11444 F:      drivers/mmc/host/omap_hsmmc.c
11445
11446 OMAP HWMOD DATA
11447 M:      Paul Walmsley <paul@pwsan.com>
11448 L:      linux-omap@vger.kernel.org
11449 S:      Maintained
11450 F:      arch/arm/mach-omap2/omap_hwmod*data*
11451
11452 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11453 M:      Benoît Cousson <bcousson@baylibre.com>
11454 L:      linux-omap@vger.kernel.org
11455 S:      Maintained
11456 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11457
11458 OMAP HWMOD SUPPORT
11459 M:      Benoît Cousson <bcousson@baylibre.com>
11460 M:      Paul Walmsley <paul@pwsan.com>
11461 L:      linux-omap@vger.kernel.org
11462 S:      Maintained
11463 F:      arch/arm/mach-omap2/omap_hwmod.*
11464
11465 OMAP I2C DRIVER
11466 M:      Vignesh R <vigneshr@ti.com>
11467 L:      linux-omap@vger.kernel.org
11468 L:      linux-i2c@vger.kernel.org
11469 S:      Maintained
11470 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11471 F:      drivers/i2c/busses/i2c-omap.c
11472
11473 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11474 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11475 L:      linux-media@vger.kernel.org
11476 S:      Maintained
11477 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11478 F:      drivers/media/platform/omap3isp/
11479 F:      drivers/staging/media/omap4iss/
11480
11481 OMAP MMC SUPPORT
11482 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11483 L:      linux-omap@vger.kernel.org
11484 S:      Odd Fixes
11485 F:      drivers/mmc/host/omap.c
11486
11487 OMAP POWER MANAGEMENT SUPPORT
11488 M:      Kevin Hilman <khilman@kernel.org>
11489 L:      linux-omap@vger.kernel.org
11490 S:      Maintained
11491 F:      arch/arm/*omap*/*pm*
11492 F:      drivers/cpufreq/omap-cpufreq.c
11493
11494 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11495 M:      Rajendra Nayak <rnayak@codeaurora.org>
11496 M:      Paul Walmsley <paul@pwsan.com>
11497 L:      linux-omap@vger.kernel.org
11498 S:      Maintained
11499 F:      arch/arm/mach-omap2/prm*
11500
11501 OMAP RANDOM NUMBER GENERATOR SUPPORT
11502 M:      Deepak Saxena <dsaxena@plexity.net>
11503 S:      Maintained
11504 F:      drivers/char/hw_random/omap-rng.c
11505
11506 OMAP USB SUPPORT
11507 L:      linux-usb@vger.kernel.org
11508 L:      linux-omap@vger.kernel.org
11509 S:      Orphan
11510 F:      drivers/usb/*/*omap*
11511 F:      arch/arm/*omap*/usb*
11512
11513 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11514 M:      Mark Jackson <mpfj@newflow.co.uk>
11515 L:      linux-omap@vger.kernel.org
11516 S:      Maintained
11517 F:      arch/arm/boot/dts/am335x-nano.dts
11518
11519 OMAP1 SUPPORT
11520 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11521 M:      Tony Lindgren <tony@atomide.com>
11522 L:      linux-omap@vger.kernel.org
11523 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11525 S:      Maintained
11526 F:      arch/arm/mach-omap1/
11527 F:      arch/arm/plat-omap/
11528 F:      arch/arm/configs/omap1_defconfig
11529 F:      drivers/i2c/busses/i2c-omap.c
11530 F:      include/linux/platform_data/i2c-omap.h
11531 F:      include/linux/platform_data/ams-delta-fiq.h
11532
11533 OMAP2+ SUPPORT
11534 M:      Tony Lindgren <tony@atomide.com>
11535 L:      linux-omap@vger.kernel.org
11536 W:      http://www.muru.com/linux/omap/
11537 W:      http://linux.omap.com/
11538 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11540 S:      Maintained
11541 F:      arch/arm/mach-omap2/
11542 F:      arch/arm/plat-omap/
11543 F:      arch/arm/configs/omap2plus_defconfig
11544 F:      drivers/i2c/busses/i2c-omap.c
11545 F:      drivers/irqchip/irq-omap-intc.c
11546 F:      drivers/mfd/*omap*.c
11547 F:      drivers/mfd/menelaus.c
11548 F:      drivers/mfd/palmas.c
11549 F:      drivers/mfd/tps65217.c
11550 F:      drivers/mfd/tps65218.c
11551 F:      drivers/mfd/tps65910.c
11552 F:      drivers/mfd/twl-core.[ch]
11553 F:      drivers/mfd/twl4030*.c
11554 F:      drivers/mfd/twl6030*.c
11555 F:      drivers/mfd/twl6040*.c
11556 F:      drivers/regulator/palmas-regulator*.c
11557 F:      drivers/regulator/pbias-regulator.c
11558 F:      drivers/regulator/tps65217-regulator.c
11559 F:      drivers/regulator/tps65218-regulator.c
11560 F:      drivers/regulator/tps65910-regulator.c
11561 F:      drivers/regulator/twl-regulator.c
11562 F:      drivers/regulator/twl6030-regulator.c
11563 F:      include/linux/platform_data/i2c-omap.h
11564
11565 ONION OMEGA2+ BOARD
11566 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11567 L:      linux-mips@vger.kernel.org
11568 S:      Maintained
11569 F:      arch/mips/boot/dts/ralink/omega2p.dts
11570
11571 OMFS FILESYSTEM
11572 M:      Bob Copeland <me@bobcopeland.com>
11573 L:      linux-karma-devel@lists.sourceforge.net
11574 S:      Maintained
11575 F:      Documentation/filesystems/omfs.txt
11576 F:      fs/omfs/
11577
11578 OMNIKEY CARDMAN 4000 DRIVER
11579 M:      Harald Welte <laforge@gnumonks.org>
11580 S:      Maintained
11581 F:      drivers/char/pcmcia/cm4000_cs.c
11582 F:      include/linux/cm4000_cs.h
11583 F:      include/uapi/linux/cm4000_cs.h
11584
11585 OMNIKEY CARDMAN 4040 DRIVER
11586 M:      Harald Welte <laforge@gnumonks.org>
11587 S:      Maintained
11588 F:      drivers/char/pcmcia/cm4040_cs.*
11589
11590 OMNIVISION OV13858 SENSOR DRIVER
11591 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11592 L:      linux-media@vger.kernel.org
11593 T:      git git://linuxtv.org/media_tree.git
11594 S:      Maintained
11595 F:      drivers/media/i2c/ov13858.c
11596
11597 OMNIVISION OV2680 SENSOR DRIVER
11598 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11599 L:      linux-media@vger.kernel.org
11600 T:      git git://linuxtv.org/media_tree.git
11601 S:      Maintained
11602 F:      drivers/media/i2c/ov2680.c
11603 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11604
11605 OMNIVISION OV2685 SENSOR DRIVER
11606 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11607 L:      linux-media@vger.kernel.org
11608 T:      git git://linuxtv.org/media_tree.git
11609 S:      Maintained
11610 F:      drivers/media/i2c/ov2685.c
11611
11612 OMNIVISION OV5640 SENSOR DRIVER
11613 M:      Steve Longerbeam <slongerbeam@gmail.com>
11614 L:      linux-media@vger.kernel.org
11615 T:      git git://linuxtv.org/media_tree.git
11616 S:      Maintained
11617 F:      drivers/media/i2c/ov5640.c
11618
11619 OMNIVISION OV5647 SENSOR DRIVER
11620 M:      Luis Oliveira <lolivei@synopsys.com>
11621 L:      linux-media@vger.kernel.org
11622 T:      git git://linuxtv.org/media_tree.git
11623 S:      Maintained
11624 F:      drivers/media/i2c/ov5647.c
11625
11626 OMNIVISION OV5695 SENSOR DRIVER
11627 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11628 L:      linux-media@vger.kernel.org
11629 T:      git git://linuxtv.org/media_tree.git
11630 S:      Maintained
11631 F:      drivers/media/i2c/ov5695.c
11632
11633 OMNIVISION OV7670 SENSOR DRIVER
11634 M:      Jonathan Corbet <corbet@lwn.net>
11635 L:      linux-media@vger.kernel.org
11636 T:      git git://linuxtv.org/media_tree.git
11637 S:      Maintained
11638 F:      drivers/media/i2c/ov7670.c
11639 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11640
11641 OMNIVISION OV772x SENSOR DRIVER
11642 M:      Jacopo Mondi <jacopo@jmondi.org>
11643 L:      linux-media@vger.kernel.org
11644 T:      git git://linuxtv.org/media_tree.git
11645 S:      Odd fixes
11646 F:      drivers/media/i2c/ov772x.c
11647 F:      include/media/i2c/ov772x.h
11648 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11649
11650 OMNIVISION OV7740 SENSOR DRIVER
11651 M:      Wenyou Yang <wenyou.yang@microchip.com>
11652 L:      linux-media@vger.kernel.org
11653 T:      git git://linuxtv.org/media_tree.git
11654 S:      Maintained
11655 F:      drivers/media/i2c/ov7740.c
11656 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11657
11658 OMNIVISION OV9640 SENSOR DRIVER
11659 M:      Petr Cvek <petrcvekcz@gmail.com>
11660 L:      linux-media@vger.kernel.org
11661 S:      Maintained
11662 F:      drivers/media/i2c/ov9640.*
11663
11664 OMNIVISION OV8856 SENSOR DRIVER
11665 M:      Ben Kao <ben.kao@intel.com>
11666 L:      linux-media@vger.kernel.org
11667 T:      git git://linuxtv.org/media_tree.git
11668 S:      Maintained
11669 F:      drivers/media/i2c/ov8856.c
11670
11671 OMNIVISION OV9650 SENSOR DRIVER
11672 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11673 R:      Akinobu Mita <akinobu.mita@gmail.com>
11674 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11675 L:      linux-media@vger.kernel.org
11676 T:      git git://linuxtv.org/media_tree.git
11677 S:      Maintained
11678 F:      drivers/media/i2c/ov9650.c
11679 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11680
11681 ONENAND FLASH DRIVER
11682 M:      Kyungmin Park <kyungmin.park@samsung.com>
11683 L:      linux-mtd@lists.infradead.org
11684 S:      Maintained
11685 F:      drivers/mtd/nand/onenand/
11686 F:      include/linux/mtd/onenand*.h
11687
11688 ONSTREAM SCSI TAPE DRIVER
11689 M:      Willem Riede <osst@riede.org>
11690 L:      osst-users@lists.sourceforge.net
11691 L:      linux-scsi@vger.kernel.org
11692 S:      Maintained
11693 F:      Documentation/scsi/osst.txt
11694 F:      drivers/scsi/osst.*
11695 F:      drivers/scsi/osst_*.h
11696 F:      drivers/scsi/st.h
11697
11698 OP-TEE DRIVER
11699 M:      Jens Wiklander <jens.wiklander@linaro.org>
11700 S:      Maintained
11701 F:      drivers/tee/optee/
11702
11703 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11704 M:      Sumit Garg <sumit.garg@linaro.org>
11705 S:      Maintained
11706 F:      drivers/char/hw_random/optee-rng.c
11707
11708 OPA-VNIC DRIVER
11709 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11710 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11711 L:      linux-rdma@vger.kernel.org
11712 S:      Supported
11713 F:      drivers/infiniband/ulp/opa_vnic
11714
11715 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11716 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11717 M:      Frank Rowand <frowand.list@gmail.com>
11718 L:      devicetree@vger.kernel.org
11719 S:      Maintained
11720 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11721 F:      Documentation/devicetree/overlay-notes.txt
11722 F:      drivers/of/overlay.c
11723 F:      drivers/of/resolver.c
11724 K:      of_overlay_notifier_
11725
11726 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11727 M:      Rob Herring <robh+dt@kernel.org>
11728 M:      Frank Rowand <frowand.list@gmail.com>
11729 L:      devicetree@vger.kernel.org
11730 W:      http://www.devicetree.org/
11731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11732 S:      Maintained
11733 F:      drivers/of/
11734 F:      include/linux/of*.h
11735 F:      scripts/dtc/
11736 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11737
11738 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11739 M:      Rob Herring <robh+dt@kernel.org>
11740 M:      Mark Rutland <mark.rutland@arm.com>
11741 L:      devicetree@vger.kernel.org
11742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11743 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11744 S:      Maintained
11745 F:      Documentation/devicetree/
11746 F:      arch/*/boot/dts/
11747 F:      include/dt-bindings/
11748
11749 OPENCORES I2C BUS DRIVER
11750 M:      Peter Korsgaard <peter@korsgaard.com>
11751 M:      Andrew Lunn <andrew@lunn.ch>
11752 L:      linux-i2c@vger.kernel.org
11753 S:      Maintained
11754 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11755 F:      Documentation/i2c/busses/i2c-ocores
11756 F:      drivers/i2c/busses/i2c-ocores.c
11757 F:      include/linux/platform_data/i2c-ocores.h
11758
11759 OPENRISC ARCHITECTURE
11760 M:      Jonas Bonn <jonas@southpole.se>
11761 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11762 M:      Stafford Horne <shorne@gmail.com>
11763 T:      git git://github.com/openrisc/linux.git
11764 L:      openrisc@lists.librecores.org
11765 W:      http://openrisc.io
11766 S:      Maintained
11767 F:      Documentation/devicetree/bindings/openrisc/
11768 F:      Documentation/openrisc/
11769 F:      arch/openrisc/
11770 F:      drivers/irqchip/irq-ompic.c
11771 F:      drivers/irqchip/irq-or1k-*
11772
11773 OPENVSWITCH
11774 M:      Pravin B Shelar <pshelar@ovn.org>
11775 L:      netdev@vger.kernel.org
11776 L:      dev@openvswitch.org
11777 W:      http://openvswitch.org
11778 S:      Maintained
11779 F:      net/openvswitch/
11780 F:      include/uapi/linux/openvswitch.h
11781
11782 OPERATING PERFORMANCE POINTS (OPP)
11783 M:      Viresh Kumar <vireshk@kernel.org>
11784 M:      Nishanth Menon <nm@ti.com>
11785 M:      Stephen Boyd <sboyd@kernel.org>
11786 L:      linux-pm@vger.kernel.org
11787 S:      Maintained
11788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11789 F:      drivers/opp/
11790 F:      include/linux/pm_opp.h
11791 F:      Documentation/power/opp.txt
11792 F:      Documentation/devicetree/bindings/opp/
11793
11794 OPL4 DRIVER
11795 M:      Clemens Ladisch <clemens@ladisch.de>
11796 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11798 S:      Maintained
11799 F:      sound/drivers/opl4/
11800
11801 OPROFILE
11802 M:      Robert Richter <rric@kernel.org>
11803 L:      oprofile-list@lists.sf.net
11804 S:      Maintained
11805 F:      arch/*/include/asm/oprofile*.h
11806 F:      arch/*/oprofile/
11807 F:      drivers/oprofile/
11808 F:      include/linux/oprofile.h
11809
11810 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11811 M:      Mark Fasheh <mark@fasheh.com>
11812 M:      Joel Becker <jlbec@evilplan.org>
11813 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11814 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11815 W:      http://ocfs2.wiki.kernel.org
11816 S:      Supported
11817 F:      Documentation/filesystems/ocfs2.txt
11818 F:      Documentation/filesystems/dlmfs.txt
11819 F:      fs/ocfs2/
11820
11821 ORANGEFS FILESYSTEM
11822 M:      Mike Marshall <hubcap@omnibond.com>
11823 R:      Martin Brandenburg <martin@omnibond.com>
11824 L:      devel@lists.orangefs.org
11825 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11826 S:      Supported
11827 F:      fs/orangefs/
11828 F:      Documentation/filesystems/orangefs.txt
11829
11830 ORINOCO DRIVER
11831 L:      linux-wireless@vger.kernel.org
11832 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11833 W:      http://www.nongnu.org/orinoco/
11834 S:      Orphan
11835 F:      drivers/net/wireless/intersil/orinoco/
11836
11837 OV2659 OMNIVISION SENSOR DRIVER
11838 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11839 L:      linux-media@vger.kernel.org
11840 W:      https://linuxtv.org
11841 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11842 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11843 S:      Maintained
11844 F:      drivers/media/i2c/ov2659.c
11845 F:      include/media/i2c/ov2659.h
11846
11847 OVERLAY FILESYSTEM
11848 M:      Miklos Szeredi <miklos@szeredi.hu>
11849 L:      linux-unionfs@vger.kernel.org
11850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11851 S:      Supported
11852 F:      fs/overlayfs/
11853 F:      Documentation/filesystems/overlayfs.txt
11854
11855 P54 WIRELESS DRIVER
11856 M:      Christian Lamparter <chunkeey@googlemail.com>
11857 L:      linux-wireless@vger.kernel.org
11858 W:      http://wireless.kernel.org/en/users/Drivers/p54
11859 S:      Maintained
11860 F:      drivers/net/wireless/intersil/p54/
11861
11862 PA SEMI ETHERNET DRIVER
11863 L:      netdev@vger.kernel.org
11864 S:      Orphan
11865 F:      drivers/net/ethernet/pasemi/*
11866
11867 PA SEMI SMBUS DRIVER
11868 L:      linux-i2c@vger.kernel.org
11869 S:      Orphan
11870 F:      drivers/i2c/busses/i2c-pasemi.c
11871
11872 PACKING
11873 M:      Vladimir Oltean <olteanv@gmail.com>
11874 L:      netdev@vger.kernel.org
11875 S:      Supported
11876 F:      lib/packing.c
11877 F:      include/linux/packing.h
11878 F:      Documentation/packing.txt
11879
11880 PADATA PARALLEL EXECUTION MECHANISM
11881 M:      Steffen Klassert <steffen.klassert@secunet.com>
11882 L:      linux-crypto@vger.kernel.org
11883 S:      Maintained
11884 F:      kernel/padata.c
11885 F:      include/linux/padata.h
11886 F:      Documentation/padata.txt
11887
11888 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11889 M:      Harald Welte <laforge@gnumonks.org>
11890 L:      platform-driver-x86@vger.kernel.org
11891 S:      Maintained
11892 F:      drivers/platform/x86/panasonic-laptop.c
11893
11894 PARALLEL LCD/KEYPAD PANEL DRIVER
11895 M:      Willy Tarreau <willy@haproxy.com>
11896 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11897 S:      Odd Fixes
11898 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11899 F:      drivers/auxdisplay/panel.c
11900
11901 PARALLEL PORT SUBSYSTEM
11902 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11903 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11904 L:      linux-parport@lists.infradead.org (subscribers-only)
11905 S:      Maintained
11906 F:      drivers/parport/
11907 F:      include/linux/parport*.h
11908 F:      drivers/char/ppdev.c
11909 F:      include/uapi/linux/ppdev.h
11910 F:      Documentation/parport*.txt
11911
11912 PARAVIRT_OPS INTERFACE
11913 M:      Juergen Gross <jgross@suse.com>
11914 M:      Alok Kataria <akataria@vmware.com>
11915 L:      virtualization@lists.linux-foundation.org
11916 S:      Supported
11917 F:      Documentation/virtual/paravirt_ops.txt
11918 F:      arch/*/kernel/paravirt*
11919 F:      arch/*/include/asm/paravirt*.h
11920 F:      include/linux/hypervisor.h
11921
11922 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11923 M:      Tim Waugh <tim@cyberelk.net>
11924 L:      linux-parport@lists.infradead.org (subscribers-only)
11925 S:      Maintained
11926 F:      Documentation/blockdev/paride.txt
11927 F:      drivers/block/paride/
11928
11929 PARISC ARCHITECTURE
11930 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11931 M:      Helge Deller <deller@gmx.de>
11932 L:      linux-parisc@vger.kernel.org
11933 W:      http://www.parisc-linux.org/
11934 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11937 S:      Maintained
11938 F:      arch/parisc/
11939 F:      Documentation/parisc/
11940 F:      drivers/parisc/
11941 F:      drivers/char/agp/parisc-agp.c
11942 F:      drivers/input/serio/gscps2.c
11943 F:      drivers/parport/parport_gsc.*
11944 F:      drivers/tty/serial/8250/8250_gsc.c
11945 F:      drivers/video/fbdev/sti*
11946 F:      drivers/video/console/sti*
11947 F:      drivers/video/logo/logo_parisc*
11948
11949 PARMAN
11950 M:      Jiri Pirko <jiri@mellanox.com>
11951 L:      netdev@vger.kernel.org
11952 S:      Supported
11953 F:      lib/parman.c
11954 F:      lib/test_parman.c
11955 F:      include/linux/parman.h
11956
11957 PC ENGINES APU BOARD DRIVER
11958 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11959 S:      Maintained
11960 F:      drivers/platform/x86/pcengines-apuv2.c
11961
11962 PC87360 HARDWARE MONITORING DRIVER
11963 M:      Jim Cromie <jim.cromie@gmail.com>
11964 L:      linux-hwmon@vger.kernel.org
11965 S:      Maintained
11966 F:      Documentation/hwmon/pc87360.rst
11967 F:      drivers/hwmon/pc87360.c
11968
11969 PC8736x GPIO DRIVER
11970 M:      Jim Cromie <jim.cromie@gmail.com>
11971 S:      Maintained
11972 F:      drivers/char/pc8736x_gpio.c
11973
11974 PC87427 HARDWARE MONITORING DRIVER
11975 M:      Jean Delvare <jdelvare@suse.com>
11976 L:      linux-hwmon@vger.kernel.org
11977 S:      Maintained
11978 F:      Documentation/hwmon/pc87427.rst
11979 F:      drivers/hwmon/pc87427.c
11980
11981 PCA9532 LED DRIVER
11982 M:      Riku Voipio <riku.voipio@iki.fi>
11983 S:      Maintained
11984 F:      drivers/leds/leds-pca9532.c
11985 F:      include/linux/leds-pca9532.h
11986
11987 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11988 M:      Guenter Roeck <linux@roeck-us.net>
11989 L:      linux-i2c@vger.kernel.org
11990 S:      Maintained
11991 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11992
11993 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11994 M:      Khalid Aziz <khalid@gonehiking.org>
11995 S:      Maintained
11996 F:      drivers/firmware/pcdp.*
11997
11998 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11999 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12000 L:      linux-pci@vger.kernel.org
12001 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12002 S:      Maintained
12003 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12004 F:      drivers/pci/controller/pci-aardvark.c
12005
12006 PCI DRIVER FOR ALTERA PCIE IP
12007 M:      Ley Foon Tan <lftan@altera.com>
12008 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12009 L:      linux-pci@vger.kernel.org
12010 S:      Supported
12011 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12012 F:      drivers/pci/controller/pcie-altera.c
12013
12014 PCI DRIVER FOR APPLIEDMICRO XGENE
12015 M:      Toan Le <toan@os.amperecomputing.com>
12016 L:      linux-pci@vger.kernel.org
12017 L:      linux-arm-kernel@lists.infradead.org
12018 S:      Maintained
12019 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12020 F:      drivers/pci/controller/pci-xgene.c
12021
12022 PCI DRIVER FOR ARM VERSATILE PLATFORM
12023 M:      Rob Herring <robh@kernel.org>
12024 L:      linux-pci@vger.kernel.org
12025 L:      linux-arm-kernel@lists.infradead.org
12026 S:      Maintained
12027 F:      Documentation/devicetree/bindings/pci/versatile.txt
12028 F:      drivers/pci/controller/pci-versatile.c
12029
12030 PCI DRIVER FOR ARMADA 8K
12031 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12032 L:      linux-pci@vger.kernel.org
12033 L:      linux-arm-kernel@lists.infradead.org
12034 S:      Maintained
12035 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12036 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12037
12038 PCI DRIVER FOR CADENCE PCIE IP
12039 M:      Tom Joseph <tjoseph@cadence.com>
12040 L:      linux-pci@vger.kernel.org
12041 S:      Maintained
12042 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12043 F:      drivers/pci/controller/pcie-cadence*
12044
12045 PCI DRIVER FOR FREESCALE LAYERSCAPE
12046 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12047 M:      Mingkai Hu <mingkai.hu@nxp.com>
12048 M:      Roy Zang <roy.zang@nxp.com>
12049 L:      linuxppc-dev@lists.ozlabs.org
12050 L:      linux-pci@vger.kernel.org
12051 L:      linux-arm-kernel@lists.infradead.org
12052 S:      Maintained
12053 F:      drivers/pci/controller/dwc/*layerscape*
12054
12055 PCI DRIVER FOR GENERIC OF HOSTS
12056 M:      Will Deacon <will@kernel.org>
12057 L:      linux-pci@vger.kernel.org
12058 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12059 S:      Maintained
12060 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12061 F:      drivers/pci/controller/pci-host-common.c
12062 F:      drivers/pci/controller/pci-host-generic.c
12063
12064 PCI DRIVER FOR IMX6
12065 M:      Richard Zhu <hongxing.zhu@nxp.com>
12066 M:      Lucas Stach <l.stach@pengutronix.de>
12067 L:      linux-pci@vger.kernel.org
12068 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12069 S:      Maintained
12070 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12071 F:      drivers/pci/controller/dwc/*imx6*
12072
12073 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12074 M:      Keith Busch <keith.busch@intel.com>
12075 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12076 L:      linux-pci@vger.kernel.org
12077 S:      Supported
12078 F:      drivers/pci/controller/vmd.c
12079
12080 PCI DRIVER FOR MICROSEMI SWITCHTEC
12081 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12082 M:      Logan Gunthorpe <logang@deltatee.com>
12083 L:      linux-pci@vger.kernel.org
12084 S:      Maintained
12085 F:      Documentation/switchtec.txt
12086 F:      Documentation/ABI/testing/sysfs-class-switchtec
12087 F:      drivers/pci/switch/switchtec*
12088 F:      include/uapi/linux/switchtec_ioctl.h
12089 F:      include/linux/switchtec.h
12090 F:      drivers/ntb/hw/mscc/
12091
12092 PCI DRIVER FOR MOBIVEIL PCIE IP
12093 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12094 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12095 L:      linux-pci@vger.kernel.org
12096 S:      Supported
12097 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12098 F:      drivers/pci/controller/pcie-mobiveil.c
12099
12100 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12101 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12102 M:      Jason Cooper <jason@lakedaemon.net>
12103 L:      linux-pci@vger.kernel.org
12104 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12105 S:      Maintained
12106 F:      drivers/pci/controller/*mvebu*
12107
12108 PCI DRIVER FOR NVIDIA TEGRA
12109 M:      Thierry Reding <thierry.reding@gmail.com>
12110 L:      linux-tegra@vger.kernel.org
12111 L:      linux-pci@vger.kernel.org
12112 S:      Supported
12113 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12114 F:      drivers/pci/controller/pci-tegra.c
12115
12116 PCI DRIVER FOR RENESAS R-CAR
12117 M:      Simon Horman <horms@verge.net.au>
12118 L:      linux-pci@vger.kernel.org
12119 L:      linux-renesas-soc@vger.kernel.org
12120 S:      Maintained
12121 F:      drivers/pci/controller/*rcar*
12122
12123 PCI DRIVER FOR SAMSUNG EXYNOS
12124 M:      Jingoo Han <jingoohan1@gmail.com>
12125 L:      linux-pci@vger.kernel.org
12126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12127 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12128 S:      Maintained
12129 F:      drivers/pci/controller/dwc/pci-exynos.c
12130
12131 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12132 M:      Jingoo Han <jingoohan1@gmail.com>
12133 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12134 L:      linux-pci@vger.kernel.org
12135 S:      Maintained
12136 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12137 F:      drivers/pci/controller/dwc/*designware*
12138
12139 PCI DRIVER FOR TI DRA7XX
12140 M:      Kishon Vijay Abraham I <kishon@ti.com>
12141 L:      linux-omap@vger.kernel.org
12142 L:      linux-pci@vger.kernel.org
12143 S:      Supported
12144 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12145 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12146
12147 PCI DRIVER FOR TI KEYSTONE
12148 M:      Murali Karicheri <m-karicheri2@ti.com>
12149 L:      linux-pci@vger.kernel.org
12150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12151 S:      Maintained
12152 F:      drivers/pci/controller/dwc/pci-keystone.c
12153
12154 PCI ENDPOINT SUBSYSTEM
12155 M:      Kishon Vijay Abraham I <kishon@ti.com>
12156 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12157 L:      linux-pci@vger.kernel.org
12158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12159 S:      Supported
12160 F:      drivers/pci/endpoint/
12161 F:      drivers/misc/pci_endpoint_test.c
12162 F:      tools/pci/
12163
12164 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12165 M:      Russell Currey <ruscur@russell.cc>
12166 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12167 M:      Oliver O'Halloran <oohall@gmail.com>
12168 L:      linuxppc-dev@lists.ozlabs.org
12169 S:      Supported
12170 F:      Documentation/PCI/pci-error-recovery.txt
12171 F:      drivers/pci/pcie/aer.c
12172 F:      drivers/pci/pcie/dpc.c
12173 F:      drivers/pci/pcie/err.c
12174 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12175 F:      arch/powerpc/kernel/eeh*.c
12176 F:      arch/powerpc/platforms/*/eeh*.c
12177 F:      arch/powerpc/include/*/eeh*.h
12178
12179 PCI ERROR RECOVERY
12180 M:      Linas Vepstas <linasvepstas@gmail.com>
12181 L:      linux-pci@vger.kernel.org
12182 S:      Supported
12183 F:      Documentation/PCI/pci-error-recovery.txt
12184
12185 PCI MSI DRIVER FOR ALTERA MSI IP
12186 M:      Ley Foon Tan <lftan@altera.com>
12187 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12188 L:      linux-pci@vger.kernel.org
12189 S:      Supported
12190 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12191 F:      drivers/pci/controller/pcie-altera-msi.c
12192
12193 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12194 M:      Toan Le <toan@os.amperecomputing.com>
12195 L:      linux-pci@vger.kernel.org
12196 L:      linux-arm-kernel@lists.infradead.org
12197 S:      Maintained
12198 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12199 F:      drivers/pci/controller/pci-xgene-msi.c
12200
12201 PCI SUBSYSTEM
12202 M:      Bjorn Helgaas <bhelgaas@google.com>
12203 L:      linux-pci@vger.kernel.org
12204 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12206 S:      Supported
12207 F:      Documentation/devicetree/bindings/pci/
12208 F:      Documentation/PCI/
12209 F:      drivers/acpi/pci*
12210 F:      drivers/pci/
12211 F:      include/asm-generic/pci*
12212 F:      include/linux/pci*
12213 F:      include/linux/of_pci.h
12214 F:      include/uapi/linux/pci*
12215 F:      lib/pci*
12216 F:      arch/x86/pci/
12217 F:      arch/x86/kernel/quirks.c
12218 F:      arch/x86/kernel/early-quirks.c
12219
12220 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12221 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12222 L:      linux-pci@vger.kernel.org
12223 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12225 S:      Supported
12226 F:      drivers/pci/controller/
12227
12228 PCIE DRIVER FOR ANNAPURNA LABS
12229 M:      Jonathan Chocron <jonnyc@amazon.com>
12230 L:      linux-pci@vger.kernel.org
12231 S:      Maintained
12232 F:      drivers/pci/controller/dwc/pcie-al.c
12233
12234 PCIE DRIVER FOR AMLOGIC MESON
12235 M:      Yue Wang <yue.wang@Amlogic.com>
12236 L:      linux-pci@vger.kernel.org
12237 L:      linux-amlogic@lists.infradead.org
12238 S:      Maintained
12239 F:      drivers/pci/controller/dwc/pci-meson.c
12240
12241 PCIE DRIVER FOR AXIS ARTPEC
12242 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12243 L:      linux-arm-kernel@axis.com
12244 L:      linux-pci@vger.kernel.org
12245 S:      Maintained
12246 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12247 F:      drivers/pci/controller/dwc/*artpec*
12248
12249 PCIE DRIVER FOR CAVIUM THUNDERX
12250 M:      David Daney <david.daney@cavium.com>
12251 L:      linux-pci@vger.kernel.org
12252 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12253 S:      Supported
12254 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12255 F:      drivers/pci/controller/pci-thunder-*
12256
12257 PCIE DRIVER FOR HISILICON
12258 M:      Zhou Wang <wangzhou1@hisilicon.com>
12259 L:      linux-pci@vger.kernel.org
12260 S:      Maintained
12261 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12262 F:      drivers/pci/controller/dwc/pcie-hisi.c
12263
12264 PCIE DRIVER FOR HISILICON KIRIN
12265 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12266 M:      Binghui Wang <wangbinghui@hisilicon.com>
12267 L:      linux-pci@vger.kernel.org
12268 S:      Maintained
12269 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12270 F:      drivers/pci/controller/dwc/pcie-kirin.c
12271
12272 PCIE DRIVER FOR HISILICON STB
12273 M:      Shawn Guo <shawn.guo@linaro.org>
12274 L:      linux-pci@vger.kernel.org
12275 S:      Maintained
12276 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12277 F:      drivers/pci/controller/dwc/pcie-histb.c
12278
12279 PCIE DRIVER FOR MEDIATEK
12280 M:      Ryder Lee <ryder.lee@mediatek.com>
12281 L:      linux-pci@vger.kernel.org
12282 L:      linux-mediatek@lists.infradead.org
12283 S:      Supported
12284 F:      Documentation/devicetree/bindings/pci/mediatek*
12285 F:      drivers/pci/controller/*mediatek*
12286
12287 PCIE DRIVER FOR QUALCOMM MSM
12288 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12289 L:      linux-pci@vger.kernel.org
12290 L:      linux-arm-msm@vger.kernel.org
12291 S:      Maintained
12292 F:      drivers/pci/controller/dwc/*qcom*
12293
12294 PCIE DRIVER FOR ROCKCHIP
12295 M:      Shawn Lin <shawn.lin@rock-chips.com>
12296 L:      linux-pci@vger.kernel.org
12297 L:      linux-rockchip@lists.infradead.org
12298 S:      Maintained
12299 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12300 F:      drivers/pci/controller/pcie-rockchip*
12301
12302 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12303 M:      Linus Walleij <linus.walleij@linaro.org>
12304 L:      linux-pci@vger.kernel.org
12305 S:      Maintained
12306 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12307 F:      drivers/pci/controller/pci-v3-semi.c
12308
12309 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12310 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12311 L:      linux-pci@vger.kernel.org
12312 S:      Maintained
12313 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12314 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12315
12316 PCIE DRIVER FOR ST SPEAR13XX
12317 M:      Pratyush Anand <pratyush.anand@gmail.com>
12318 L:      linux-pci@vger.kernel.org
12319 S:      Maintained
12320 F:      drivers/pci/controller/dwc/*spear*
12321
12322 PCMCIA SUBSYSTEM
12323 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12325 S:      Odd Fixes
12326 F:      Documentation/pcmcia/
12327 F:      tools/pcmcia/
12328 F:      drivers/pcmcia/
12329 F:      include/pcmcia/
12330
12331 PCNET32 NETWORK DRIVER
12332 M:      Don Fry <pcnet32@frontier.com>
12333 L:      netdev@vger.kernel.org
12334 S:      Maintained
12335 F:      drivers/net/ethernet/amd/pcnet32.c
12336
12337 PCRYPT PARALLEL CRYPTO ENGINE
12338 M:      Steffen Klassert <steffen.klassert@secunet.com>
12339 L:      linux-crypto@vger.kernel.org
12340 S:      Maintained
12341 F:      crypto/pcrypt.c
12342 F:      include/crypto/pcrypt.h
12343
12344 PEAQ WMI HOTKEYS DRIVER
12345 M:      Hans de Goede <hdegoede@redhat.com>
12346 L:      platform-driver-x86@vger.kernel.org
12347 S:      Maintained
12348 F:      drivers/platform/x86/peaq-wmi.c
12349
12350 PER-CPU MEMORY ALLOCATOR
12351 M:      Dennis Zhou <dennis@kernel.org>
12352 M:      Tejun Heo <tj@kernel.org>
12353 M:      Christoph Lameter <cl@linux.com>
12354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12355 S:      Maintained
12356 F:      include/linux/percpu*.h
12357 F:      mm/percpu*.c
12358 F:      arch/*/include/asm/percpu.h
12359
12360 PER-TASK DELAY ACCOUNTING
12361 M:      Balbir Singh <bsingharora@gmail.com>
12362 S:      Maintained
12363 F:      include/linux/delayacct.h
12364 F:      kernel/delayacct.c
12365
12366 PERFORMANCE EVENTS SUBSYSTEM
12367 M:      Peter Zijlstra <peterz@infradead.org>
12368 M:      Ingo Molnar <mingo@redhat.com>
12369 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12370 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12371 R:      Jiri Olsa <jolsa@redhat.com>
12372 R:      Namhyung Kim <namhyung@kernel.org>
12373 L:      linux-kernel@vger.kernel.org
12374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12375 S:      Supported
12376 F:      kernel/events/*
12377 F:      include/linux/perf_event.h
12378 F:      include/uapi/linux/perf_event.h
12379 F:      arch/*/kernel/perf_event*.c
12380 F:      arch/*/kernel/*/perf_event*.c
12381 F:      arch/*/kernel/*/*/perf_event*.c
12382 F:      arch/*/include/asm/perf_event.h
12383 F:      arch/*/kernel/perf_callchain.c
12384 F:      arch/*/events/*
12385 F:      arch/*/events/*/*
12386 F:      tools/perf/
12387
12388 PERSONALITY HANDLING
12389 M:      Christoph Hellwig <hch@infradead.org>
12390 L:      linux-abi-devel@lists.sourceforge.net
12391 S:      Maintained
12392 F:      include/linux/personality.h
12393 F:      include/uapi/linux/personality.h
12394
12395 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12396 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12397 L:      linux-input@vger.kernel.org
12398 S:      Maintained
12399 F:      Documentation/input/devices/pxrc.rst
12400 F:      drivers/input/joystick/pxrc.c
12401
12402 PHONET PROTOCOL
12403 M:      Remi Denis-Courmont <courmisch@gmail.com>
12404 S:      Supported
12405 F:      Documentation/networking/phonet.txt
12406 F:      include/linux/phonet.h
12407 F:      include/net/phonet/
12408 F:      include/uapi/linux/phonet.h
12409 F:      net/phonet/
12410
12411 PHRAM MTD DRIVER
12412 M:      Joern Engel <joern@lazybastard.org>
12413 L:      linux-mtd@lists.infradead.org
12414 S:      Maintained
12415 F:      drivers/mtd/devices/phram.c
12416
12417 PICOLCD HID DRIVER
12418 M:      Bruno Prémont <bonbons@linux-vserver.org>
12419 L:      linux-input@vger.kernel.org
12420 S:      Maintained
12421 F:      drivers/hid/hid-picolcd*
12422
12423 PICOXCELL SUPPORT
12424 M:      Jamie Iles <jamie@jamieiles.com>
12425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12426 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12427 S:      Supported
12428 F:      arch/arm/boot/dts/picoxcell*
12429 F:      arch/arm/mach-picoxcell/
12430 F:      drivers/crypto/picoxcell*
12431
12432 PIN CONTROL SUBSYSTEM
12433 M:      Linus Walleij <linus.walleij@linaro.org>
12434 L:      linux-gpio@vger.kernel.org
12435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12436 S:      Maintained
12437 F:      Documentation/devicetree/bindings/pinctrl/
12438 F:      Documentation/driver-api/pinctl.rst
12439 F:      drivers/pinctrl/
12440 F:      include/linux/pinctrl/
12441
12442 PIN CONTROLLER - MICROCHIP AT91
12443 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12444 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12445 L:      linux-gpio@vger.kernel.org
12446 S:      Supported
12447 F:      drivers/pinctrl/pinctrl-at91*
12448
12449 PIN CONTROLLER - FREESCALE
12450 M:      Dong Aisheng <aisheng.dong@nxp.com>
12451 M:      Fabio Estevam <festevam@gmail.com>
12452 M:      Shawn Guo <shawnguo@kernel.org>
12453 M:      Stefan Agner <stefan@agner.ch>
12454 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12455 L:      linux-gpio@vger.kernel.org
12456 S:      Maintained
12457 F:      drivers/pinctrl/freescale/
12458 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12459
12460 PIN CONTROLLER - INTEL
12461 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12462 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12463 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12464 S:      Maintained
12465 F:      drivers/pinctrl/intel/
12466
12467 PIN CONTROLLER - MEDIATEK
12468 M:      Sean Wang <sean.wang@kernel.org>
12469 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12470 S:      Maintained
12471 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12472 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12473 F:      drivers/pinctrl/mediatek/
12474
12475 PIN CONTROLLER - QUALCOMM
12476 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12477 S:      Maintained
12478 L:      linux-arm-msm@vger.kernel.org
12479 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12480 F:      drivers/pinctrl/qcom/
12481
12482 PIN CONTROLLER - RENESAS
12483 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12484 L:      linux-renesas-soc@vger.kernel.org
12485 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12486 S:      Maintained
12487 F:      drivers/pinctrl/pinctrl-rz*
12488 F:      drivers/pinctrl/sh-pfc/
12489
12490 PIN CONTROLLER - SAMSUNG
12491 M:      Tomasz Figa <tomasz.figa@gmail.com>
12492 M:      Krzysztof Kozlowski <krzk@kernel.org>
12493 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12495 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12496 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12498 S:      Maintained
12499 F:      drivers/pinctrl/samsung/
12500 F:      include/dt-bindings/pinctrl/samsung.h
12501 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12502
12503 PIN CONTROLLER - SINGLE
12504 M:      Tony Lindgren <tony@atomide.com>
12505 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12506 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12507 L:      linux-omap@vger.kernel.org
12508 S:      Maintained
12509 F:      drivers/pinctrl/pinctrl-single.c
12510
12511 PIN CONTROLLER - ST SPEAR
12512 M:      Viresh Kumar <vireshk@kernel.org>
12513 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12514 W:      http://www.st.com/spear
12515 S:      Maintained
12516 F:      drivers/pinctrl/spear/
12517
12518 PISTACHIO SOC SUPPORT
12519 M:      James Hartley <james.hartley@sondrel.com>
12520 L:      linux-mips@vger.kernel.org
12521 S:      Odd Fixes
12522 F:      arch/mips/pistachio/
12523 F:      arch/mips/include/asm/mach-pistachio/
12524 F:      arch/mips/boot/dts/img/pistachio*
12525 F:      arch/mips/configs/pistachio*_defconfig
12526
12527 PKTCDVD DRIVER
12528 S:      Orphan
12529 M:      linux-block@vger.kernel.org
12530 F:      drivers/block/pktcdvd.c
12531 F:      include/linux/pktcdvd.h
12532 F:      include/uapi/linux/pktcdvd.h
12533
12534 PKUNITY SOC DRIVERS
12535 M:      Guan Xuetao <gxt@pku.edu.cn>
12536 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12537 S:      Maintained
12538 T:      git git://github.com/gxt/linux.git
12539 F:      drivers/input/serio/i8042-unicore32io.h
12540 F:      drivers/i2c/busses/i2c-puv3.c
12541 F:      drivers/video/fbdev/fb-puv3.c
12542 F:      drivers/rtc/rtc-puv3.c
12543
12544 PMBUS HARDWARE MONITORING DRIVERS
12545 M:      Guenter Roeck <linux@roeck-us.net>
12546 L:      linux-hwmon@vger.kernel.org
12547 W:      http://hwmon.wiki.kernel.org/
12548 W:      http://www.roeck-us.net/linux/drivers/
12549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12550 S:      Maintained
12551 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12552 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12553 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12554 F:      Documentation/hwmon/adm1275.rst
12555 F:      Documentation/hwmon/ibm-cffps.rst
12556 F:      Documentation/hwmon/ir35221.rst
12557 F:      Documentation/hwmon/lm25066.rst
12558 F:      Documentation/hwmon/ltc2978.rst
12559 F:      Documentation/hwmon/ltc3815.rst
12560 F:      Documentation/hwmon/max16064.rst
12561 F:      Documentation/hwmon/max20751.rst
12562 F:      Documentation/hwmon/max31785.rst
12563 F:      Documentation/hwmon/max34440.rst
12564 F:      Documentation/hwmon/max8688.rst
12565 F:      Documentation/hwmon/pmbus.rst
12566 F:      Documentation/hwmon/pmbus-core.rst
12567 F:      Documentation/hwmon/tps40422.rst
12568 F:      Documentation/hwmon/ucd9000.rst
12569 F:      Documentation/hwmon/ucd9200.rst
12570 F:      Documentation/hwmon/zl6100.rst
12571 F:      drivers/hwmon/pmbus/
12572 F:      include/linux/pmbus.h
12573
12574 PMC SIERRA MaxRAID DRIVER
12575 L:      linux-scsi@vger.kernel.org
12576 W:      http://www.pmc-sierra.com/
12577 S:      Orphan
12578 F:      drivers/scsi/pmcraid.*
12579
12580 PMC SIERRA PM8001 DRIVER
12581 M:      Jack Wang <jinpu.wang@profitbricks.com>
12582 M:      lindar_liu@usish.com
12583 L:      linux-scsi@vger.kernel.org
12584 S:      Supported
12585 F:      drivers/scsi/pm8001/
12586
12587 PNP SUPPORT
12588 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12589 S:      Maintained
12590 F:      drivers/pnp/
12591
12592 PNI RM3100 IIO DRIVER
12593 M:      Song Qiang <songqiang1304521@gmail.com>
12594 L:      linux-iio@vger.kernel.org
12595 S:      Maintained
12596 F:      drivers/iio/magnetometer/rm3100*
12597 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12598
12599 POSIX CLOCKS and TIMERS
12600 M:      Thomas Gleixner <tglx@linutronix.de>
12601 L:      linux-kernel@vger.kernel.org
12602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12603 S:      Maintained
12604 F:      fs/timerfd.c
12605 F:      include/linux/timer*
12606 F:      kernel/time/*timer*
12607
12608 POWER MANAGEMENT CORE
12609 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12610 L:      linux-pm@vger.kernel.org
12611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12612 B:      https://bugzilla.kernel.org
12613 S:      Supported
12614 F:      drivers/base/power/
12615 F:      include/linux/pm.h
12616 F:      include/linux/pm_*
12617 F:      include/linux/powercap.h
12618 F:      drivers/powercap/
12619 F:      kernel/configs/nopm.config
12620
12621 POWER STATE COORDINATION INTERFACE (PSCI)
12622 M:      Mark Rutland <mark.rutland@arm.com>
12623 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12624 L:      linux-arm-kernel@lists.infradead.org
12625 S:      Maintained
12626 F:      drivers/firmware/psci/
12627 F:      include/linux/psci.h
12628 F:      include/uapi/linux/psci.h
12629
12630 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12631 M:      Sebastian Reichel <sre@kernel.org>
12632 L:      linux-pm@vger.kernel.org
12633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12634 S:      Maintained
12635 F:      Documentation/ABI/testing/sysfs-class-power
12636 F:      Documentation/devicetree/bindings/power/supply/
12637 F:      include/linux/power_supply.h
12638 F:      drivers/power/supply/
12639
12640 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12641 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12642 L:      linuxppc-dev@lists.ozlabs.org
12643 S:      Maintained
12644 F:      drivers/char/powernv-op-panel.c
12645
12646 PPP OVER ATM (RFC 2364)
12647 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12648 S:      Maintained
12649 F:      net/atm/pppoatm.c
12650 F:      include/uapi/linux/atmppp.h
12651
12652 PPP OVER ETHERNET
12653 M:      Michal Ostrowski <mostrows@earthlink.net>
12654 S:      Maintained
12655 F:      drivers/net/ppp/pppoe.c
12656 F:      drivers/net/ppp/pppox.c
12657
12658 PPP OVER L2TP
12659 M:      James Chapman <jchapman@katalix.com>
12660 S:      Maintained
12661 F:      net/l2tp/l2tp_ppp.c
12662 F:      include/linux/if_pppol2tp.h
12663 F:      include/uapi/linux/if_pppol2tp.h
12664
12665 PPP PROTOCOL DRIVERS AND COMPRESSORS
12666 M:      Paul Mackerras <paulus@samba.org>
12667 L:      linux-ppp@vger.kernel.org
12668 S:      Maintained
12669 F:      drivers/net/ppp/ppp_*
12670
12671 PPS SUPPORT
12672 M:      Rodolfo Giometti <giometti@enneenne.com>
12673 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12674 L:      linuxpps@ml.enneenne.com (subscribers-only)
12675 S:      Maintained
12676 F:      Documentation/pps/
12677 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12678 F:      Documentation/ABI/testing/sysfs-pps
12679 F:      drivers/pps/
12680 F:      include/linux/pps*.h
12681 F:      include/uapi/linux/pps.h
12682
12683 PPTP DRIVER
12684 M:      Dmitry Kozlov <xeb@mail.ru>
12685 L:      netdev@vger.kernel.org
12686 S:      Maintained
12687 F:      drivers/net/ppp/pptp.c
12688 W:      http://sourceforge.net/projects/accel-pptp
12689
12690 PRINTK
12691 M:      Petr Mladek <pmladek@suse.com>
12692 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12693 R:      Steven Rostedt <rostedt@goodmis.org>
12694 S:      Maintained
12695 F:      kernel/printk/
12696 F:      include/linux/printk.h
12697
12698 PRISM54 WIRELESS DRIVER
12699 M:      Luis Chamberlain <mcgrof@kernel.org>
12700 L:      linux-wireless@vger.kernel.org
12701 W:      http://wireless.kernel.org/en/users/Drivers/p54
12702 S:      Obsolete
12703 F:      drivers/net/wireless/intersil/prism54/
12704
12705 PROC FILESYSTEM
12706 R:      Alexey Dobriyan <adobriyan@gmail.com>
12707 L:      linux-kernel@vger.kernel.org
12708 L:      linux-fsdevel@vger.kernel.org
12709 S:      Maintained
12710 F:      fs/proc/
12711 F:      include/linux/proc_fs.h
12712 F:      tools/testing/selftests/proc/
12713 F:      Documentation/filesystems/proc.txt
12714
12715 PROC SYSCTL
12716 M:      Luis Chamberlain <mcgrof@kernel.org>
12717 M:      Kees Cook <keescook@chromium.org>
12718 L:      linux-kernel@vger.kernel.org
12719 L:      linux-fsdevel@vger.kernel.org
12720 S:      Maintained
12721 F:      fs/proc/proc_sysctl.c
12722 F:      include/linux/sysctl.h
12723 F:      kernel/sysctl.c
12724 F:      tools/testing/selftests/sysctl/
12725
12726 PS3 NETWORK SUPPORT
12727 M:      Geoff Levand <geoff@infradead.org>
12728 L:      netdev@vger.kernel.org
12729 L:      linuxppc-dev@lists.ozlabs.org
12730 S:      Maintained
12731 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12732
12733 PS3 PLATFORM SUPPORT
12734 M:      Geoff Levand <geoff@infradead.org>
12735 L:      linuxppc-dev@lists.ozlabs.org
12736 S:      Maintained
12737 F:      arch/powerpc/boot/ps3*
12738 F:      arch/powerpc/include/asm/lv1call.h
12739 F:      arch/powerpc/include/asm/ps3*.h
12740 F:      arch/powerpc/platforms/ps3/
12741 F:      drivers/*/ps3*
12742 F:      drivers/ps3/
12743 F:      drivers/rtc/rtc-ps3.c
12744 F:      drivers/usb/host/*ps3.c
12745 F:      sound/ppc/snd_ps3*
12746
12747 PS3VRAM DRIVER
12748 M:      Jim Paris <jim@jtan.com>
12749 M:      Geoff Levand <geoff@infradead.org>
12750 L:      linuxppc-dev@lists.ozlabs.org
12751 S:      Maintained
12752 F:      drivers/block/ps3vram.c
12753
12754 PSAMPLE PACKET SAMPLING SUPPORT:
12755 M:      Yotam Gigi <yotam.gi@gmail.com>
12756 S:      Maintained
12757 F:      net/psample
12758 F:      include/net/psample.h
12759 F:      include/uapi/linux/psample.h
12760
12761 PSTORE FILESYSTEM
12762 M:      Kees Cook <keescook@chromium.org>
12763 M:      Anton Vorontsov <anton@enomsg.org>
12764 M:      Colin Cross <ccross@android.com>
12765 M:      Tony Luck <tony.luck@intel.com>
12766 S:      Maintained
12767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12768 F:      fs/pstore/
12769 F:      include/linux/pstore*
12770 F:      drivers/firmware/efi/efi-pstore.c
12771 F:      drivers/acpi/apei/erst.c
12772 F:      Documentation/admin-guide/ramoops.rst
12773 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12774 K:      \b(pstore|ramoops)
12775
12776 PTP HARDWARE CLOCK SUPPORT
12777 M:      Richard Cochran <richardcochran@gmail.com>
12778 L:      netdev@vger.kernel.org
12779 S:      Maintained
12780 W:      http://linuxptp.sourceforge.net/
12781 F:      Documentation/ABI/testing/sysfs-ptp
12782 F:      Documentation/ptp/*
12783 F:      drivers/net/phy/dp83640*
12784 F:      drivers/ptp/*
12785 F:      include/linux/ptp_cl*
12786
12787 PTRACE SUPPORT
12788 M:      Oleg Nesterov <oleg@redhat.com>
12789 S:      Maintained
12790 F:      include/asm-generic/syscall.h
12791 F:      include/linux/ptrace.h
12792 F:      include/linux/regset.h
12793 F:      include/linux/tracehook.h
12794 F:      include/uapi/linux/ptrace.h
12795 F:      include/uapi/linux/ptrace.h
12796 F:      include/asm-generic/ptrace.h
12797 F:      kernel/ptrace.c
12798 F:      arch/*/ptrace*.c
12799 F:      arch/*/*/ptrace*.c
12800 F:      arch/*/include/asm/ptrace*.h
12801
12802 PULSE8-CEC DRIVER
12803 M:      Hans Verkuil <hverkuil@xs4all.nl>
12804 L:      linux-media@vger.kernel.org
12805 T:      git git://linuxtv.org/media_tree.git
12806 S:      Maintained
12807 F:      drivers/media/usb/pulse8-cec/*
12808 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12809
12810 PVRUSB2 VIDEO4LINUX DRIVER
12811 M:      Mike Isely <isely@pobox.com>
12812 L:      pvrusb2@isely.net       (subscribers-only)
12813 L:      linux-media@vger.kernel.org
12814 W:      http://www.isely.net/pvrusb2/
12815 T:      git git://linuxtv.org/media_tree.git
12816 S:      Maintained
12817 F:      Documentation/media/v4l-drivers/pvrusb2*
12818 F:      drivers/media/usb/pvrusb2/
12819
12820 PWC WEBCAM DRIVER
12821 M:      Hans Verkuil <hverkuil@xs4all.nl>
12822 L:      linux-media@vger.kernel.org
12823 T:      git git://linuxtv.org/media_tree.git
12824 S:      Odd Fixes
12825 F:      drivers/media/usb/pwc/*
12826 F:      include/trace/events/pwc.h
12827
12828 PWM FAN DRIVER
12829 M:      Kamil Debski <kamil@wypas.org>
12830 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12831 L:      linux-hwmon@vger.kernel.org
12832 S:      Supported
12833 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12834 F:      Documentation/hwmon/pwm-fan.rst
12835 F:      drivers/hwmon/pwm-fan.c
12836
12837 PWM IR Transmitter
12838 M:      Sean Young <sean@mess.org>
12839 L:      linux-media@vger.kernel.org
12840 S:      Maintained
12841 F:      drivers/media/rc/pwm-ir-tx.c
12842
12843 PWM SUBSYSTEM
12844 M:      Thierry Reding <thierry.reding@gmail.com>
12845 L:      linux-pwm@vger.kernel.org
12846 S:      Maintained
12847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12848 F:      Documentation/pwm.txt
12849 F:      Documentation/devicetree/bindings/pwm/
12850 F:      include/linux/pwm.h
12851 F:      drivers/pwm/
12852 F:      drivers/video/backlight/pwm_bl.c
12853 F:      include/linux/pwm_backlight.h
12854 F:      drivers/gpio/gpio-mvebu.c
12855 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12856
12857 PXA GPIO DRIVER
12858 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12859 L:      linux-gpio@vger.kernel.org
12860 S:      Maintained
12861 F:      drivers/gpio/gpio-pxa.c
12862
12863 PXA MMCI DRIVER
12864 S:      Orphan
12865
12866 PXA RTC DRIVER
12867 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12868 L:      linux-rtc@vger.kernel.org
12869 S:      Maintained
12870
12871 PXA2xx/PXA3xx SUPPORT
12872 M:      Daniel Mack <daniel@zonque.org>
12873 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12874 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12875 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12876 T:      git git://github.com/hzhuang1/linux.git
12877 T:      git git://github.com/rjarzmik/linux.git
12878 S:      Maintained
12879 F:      arch/arm/boot/dts/pxa*
12880 F:      arch/arm/mach-pxa/
12881 F:      drivers/dma/pxa*
12882 F:      drivers/pcmcia/pxa2xx*
12883 F:      drivers/pinctrl/pxa/
12884 F:      drivers/spi/spi-pxa2xx*
12885 F:      drivers/usb/gadget/udc/pxa2*
12886 F:      include/sound/pxa2xx-lib.h
12887 F:      sound/arm/pxa*
12888 F:      sound/soc/pxa/
12889
12890 QAT DRIVER
12891 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12892 L:      qat-linux@intel.com
12893 S:      Supported
12894 F:      drivers/crypto/qat/
12895
12896 QCOM AUDIO (ASoC) DRIVERS
12897 M:      Patrick Lai <plai@codeaurora.org>
12898 M:      Banajit Goswami <bgoswami@codeaurora.org>
12899 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12900 S:      Supported
12901 F:      sound/soc/qcom/
12902
12903 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12904 M:      Gabriel Somlo <somlo@cmu.edu>
12905 M:      "Michael S. Tsirkin" <mst@redhat.com>
12906 L:      qemu-devel@nongnu.org
12907 S:      Maintained
12908 F:      drivers/firmware/qemu_fw_cfg.c
12909 F:      include/uapi/linux/qemu_fw_cfg.h
12910
12911 QIB DRIVER
12912 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12913 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12914 L:      linux-rdma@vger.kernel.org
12915 S:      Supported
12916 F:      drivers/infiniband/hw/qib/
12917
12918 QLOGIC QL41xxx FCOE DRIVER
12919 M:      QLogic-Storage-Upstream@cavium.com
12920 L:      linux-scsi@vger.kernel.org
12921 S:      Supported
12922 F:      drivers/scsi/qedf/
12923
12924 QLOGIC QL41xxx ISCSI DRIVER
12925 M:      QLogic-Storage-Upstream@cavium.com
12926 L:      linux-scsi@vger.kernel.org
12927 S:      Supported
12928 F:      drivers/scsi/qedi/
12929
12930 QLOGIC QL4xxx ETHERNET DRIVER
12931 M:      Ariel Elior <aelior@marvell.com>
12932 M:      GR-everest-linux-l2@marvell.com
12933 L:      netdev@vger.kernel.org
12934 S:      Supported
12935 F:      drivers/net/ethernet/qlogic/qed/
12936 F:      include/linux/qed/
12937 F:      drivers/net/ethernet/qlogic/qede/
12938
12939 QLOGIC QL4xxx RDMA DRIVER
12940 M:      Michal Kalderon <mkalderon@marvell.com>
12941 M:      Ariel Elior <aelior@marvell.com>
12942 L:      linux-rdma@vger.kernel.org
12943 S:      Supported
12944 F:      drivers/infiniband/hw/qedr/
12945 F:      include/uapi/rdma/qedr-abi.h
12946
12947 QLOGIC QLA1280 SCSI DRIVER
12948 M:      Michael Reed <mdr@sgi.com>
12949 L:      linux-scsi@vger.kernel.org
12950 S:      Maintained
12951 F:      drivers/scsi/qla1280.[ch]
12952
12953 QLOGIC QLA2XXX FC-SCSI DRIVER
12954 M:      qla2xxx-upstream@qlogic.com
12955 L:      linux-scsi@vger.kernel.org
12956 S:      Supported
12957 F:      Documentation/scsi/LICENSE.qla2xxx
12958 F:      drivers/scsi/qla2xxx/
12959
12960 QLOGIC QLA3XXX NETWORK DRIVER
12961 M:      GR-Linux-NIC-Dev@marvell.com
12962 L:      netdev@vger.kernel.org
12963 S:      Supported
12964 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12965 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12966
12967 QLOGIC QLA4XXX iSCSI DRIVER
12968 M:      QLogic-Storage-Upstream@qlogic.com
12969 L:      linux-scsi@vger.kernel.org
12970 S:      Supported
12971 F:      Documentation/scsi/LICENSE.qla4xxx
12972 F:      drivers/scsi/qla4xxx/
12973
12974 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12975 M:      Shahed Shaikh <shshaikh@marvell.com>
12976 M:      Manish Chopra <manishc@marvell.com>
12977 M:      GR-Linux-NIC-Dev@marvell.com
12978 L:      netdev@vger.kernel.org
12979 S:      Supported
12980 F:      drivers/net/ethernet/qlogic/qlcnic/
12981
12982 QLOGIC QLGE 10Gb ETHERNET DRIVER
12983 M:      Manish Chopra <manishc@marvell.com>
12984 M:      GR-Linux-NIC-Dev@marvell.com
12985 L:      netdev@vger.kernel.org
12986 S:      Supported
12987 F:      drivers/net/ethernet/qlogic/qlge/
12988
12989 QM1D1B0004 MEDIA DRIVER
12990 M:      Akihiro Tsukada <tskd08@gmail.com>
12991 L:      linux-media@vger.kernel.org
12992 S:      Odd Fixes
12993 F:      drivers/media/tuners/qm1d1b0004*
12994
12995 QM1D1C0042 MEDIA DRIVER
12996 M:      Akihiro Tsukada <tskd08@gmail.com>
12997 L:      linux-media@vger.kernel.org
12998 S:      Odd Fixes
12999 F:      drivers/media/tuners/qm1d1c0042*
13000
13001 QNX4 FILESYSTEM
13002 M:      Anders Larsen <al@alarsen.net>
13003 W:      http://www.alarsen.net/linux/qnx4fs/
13004 S:      Maintained
13005 F:      fs/qnx4/
13006 F:      include/uapi/linux/qnx4_fs.h
13007 F:      include/uapi/linux/qnxtypes.h
13008
13009 QORIQ DPAA2 FSL-MC BUS DRIVER
13010 M:      Stuart Yoder <stuyoder@gmail.com>
13011 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13012 L:      linux-kernel@vger.kernel.org
13013 S:      Maintained
13014 F:      drivers/bus/fsl-mc/
13015 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13016 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13017
13018 QT1010 MEDIA DRIVER
13019 M:      Antti Palosaari <crope@iki.fi>
13020 L:      linux-media@vger.kernel.org
13021 W:      https://linuxtv.org
13022 W:      http://palosaari.fi/linux/
13023 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13024 T:      git git://linuxtv.org/anttip/media_tree.git
13025 S:      Maintained
13026 F:      drivers/media/tuners/qt1010*
13027
13028 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13029 M:      Kalle Valo <kvalo@codeaurora.org>
13030 L:      ath10k@lists.infradead.org
13031 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13033 S:      Supported
13034 F:      drivers/net/wireless/ath/ath10k/
13035
13036 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13037 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13038 L:      linux-wireless@vger.kernel.org
13039 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13040 S:      Supported
13041 F:      drivers/net/wireless/ath/ath9k/
13042
13043 QUALCOMM CAMERA SUBSYSTEM DRIVER
13044 M:      Todor Tomov <todor.too@gmail.com>
13045 L:      linux-media@vger.kernel.org
13046 S:      Maintained
13047 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13048 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13049 F:      drivers/media/platform/qcom/camss/
13050
13051 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13052 M:      Ilia Lin <ilia.lin@kernel.org>
13053 L:      linux-pm@vger.kernel.org
13054 S:      Maintained
13055 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13056 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13057
13058 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13059 M:      Timur Tabi <timur@kernel.org>
13060 L:      netdev@vger.kernel.org
13061 S:      Maintained
13062 F:      drivers/net/ethernet/qualcomm/emac/
13063
13064 QUALCOMM ETHQOS ETHERNET DRIVER
13065 M:      Vinod Koul <vkoul@kernel.org>
13066 M:      Niklas Cassel <niklas.cassel@linaro.org>
13067 L:      netdev@vger.kernel.org
13068 S:      Maintained
13069 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13070 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13071
13072 QUALCOMM GENERIC INTERFACE I2C DRIVER
13073 M:      Alok Chauhan <alokc@codeaurora.org>
13074 L:      linux-i2c@vger.kernel.org
13075 L:      linux-arm-msm@vger.kernel.org
13076 S:      Supported
13077 F:      drivers/i2c/busses/i2c-qcom-geni.c
13078
13079 QUALCOMM HEXAGON ARCHITECTURE
13080 M:      Richard Kuo <rkuo@codeaurora.org>
13081 L:      linux-hexagon@vger.kernel.org
13082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13083 S:      Supported
13084 F:      arch/hexagon/
13085
13086 QUALCOMM HIDMA DRIVER
13087 M:      Sinan Kaya <okaya@kernel.org>
13088 L:      linux-arm-kernel@lists.infradead.org
13089 L:      linux-arm-msm@vger.kernel.org
13090 L:      dmaengine@vger.kernel.org
13091 S:      Supported
13092 F:      drivers/dma/qcom/hidma*
13093
13094 QUALCOMM IOMMU
13095 M:      Rob Clark <robdclark@gmail.com>
13096 L:      iommu@lists.linux-foundation.org
13097 L:      linux-arm-msm@vger.kernel.org
13098 S:      Maintained
13099 F:      drivers/iommu/qcom_iommu.c
13100
13101 QUALCOMM TSENS THERMAL DRIVER
13102 M:      Amit Kucheria <amit.kucheria@linaro.org>
13103 L:      linux-pm@vger.kernel.org
13104 L:      linux-arm-msm@vger.kernel.org
13105 S:      Maintained
13106 F:      drivers/thermal/qcom/
13107
13108 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13109 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13110 L:      linux-media@vger.kernel.org
13111 L:      linux-arm-msm@vger.kernel.org
13112 T:      git git://linuxtv.org/media_tree.git
13113 S:      Maintained
13114 F:      drivers/media/platform/qcom/venus/
13115
13116 QUALCOMM WCN36XX WIRELESS DRIVER
13117 M:      Kalle Valo <kvalo@codeaurora.org>
13118 L:      wcn36xx@lists.infradead.org
13119 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13120 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13121 S:      Supported
13122 F:      drivers/net/wireless/ath/wcn36xx/
13123
13124 QUANTENNA QTNFMAC WIRELESS DRIVER
13125 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13126 M:      Avinash Patil <avinashp@quantenna.com>
13127 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13128 L:      linux-wireless@vger.kernel.org
13129 S:      Maintained
13130 F:      drivers/net/wireless/quantenna
13131
13132 RADEON and AMDGPU DRM DRIVERS
13133 M:      Alex Deucher <alexander.deucher@amd.com>
13134 M:      Christian König <christian.koenig@amd.com>
13135 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13136 L:      amd-gfx@lists.freedesktop.org
13137 T:      git git://people.freedesktop.org/~agd5f/linux
13138 S:      Supported
13139 F:      drivers/gpu/drm/radeon/
13140 F:      include/uapi/drm/radeon_drm.h
13141 F:      drivers/gpu/drm/amd/
13142 F:      include/uapi/drm/amdgpu_drm.h
13143
13144 RADEON FRAMEBUFFER DISPLAY DRIVER
13145 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13146 L:      linux-fbdev@vger.kernel.org
13147 S:      Maintained
13148 F:      drivers/video/fbdev/aty/radeon*
13149 F:      include/uapi/linux/radeonfb.h
13150
13151 RADIOSHARK RADIO DRIVER
13152 M:      Hans Verkuil <hverkuil@xs4all.nl>
13153 L:      linux-media@vger.kernel.org
13154 T:      git git://linuxtv.org/media_tree.git
13155 S:      Maintained
13156 F:      drivers/media/radio/radio-shark.c
13157
13158 RADIOSHARK2 RADIO DRIVER
13159 M:      Hans Verkuil <hverkuil@xs4all.nl>
13160 L:      linux-media@vger.kernel.org
13161 T:      git git://linuxtv.org/media_tree.git
13162 S:      Maintained
13163 F:      drivers/media/radio/radio-shark2.c
13164 F:      drivers/media/radio/radio-tea5777.c
13165
13166 RADOS BLOCK DEVICE (RBD)
13167 M:      Ilya Dryomov <idryomov@gmail.com>
13168 M:      Sage Weil <sage@redhat.com>
13169 M:      Alex Elder <elder@kernel.org>
13170 L:      ceph-devel@vger.kernel.org
13171 W:      http://ceph.com/
13172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13173 T:      git git://github.com/ceph/ceph-client.git
13174 S:      Supported
13175 F:      Documentation/ABI/testing/sysfs-bus-rbd
13176 F:      drivers/block/rbd.c
13177 F:      drivers/block/rbd_types.h
13178
13179 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13180 M:      Paul Mackerras <paulus@samba.org>
13181 L:      linux-fbdev@vger.kernel.org
13182 S:      Maintained
13183 F:      drivers/video/fbdev/aty/aty128fb.c
13184
13185 RAINSHADOW-CEC DRIVER
13186 M:      Hans Verkuil <hverkuil@xs4all.nl>
13187 L:      linux-media@vger.kernel.org
13188 T:      git git://linuxtv.org/media_tree.git
13189 S:      Maintained
13190 F:      drivers/media/usb/rainshadow-cec/*
13191
13192 RALINK MIPS ARCHITECTURE
13193 M:      John Crispin <john@phrozen.org>
13194 L:      linux-mips@vger.kernel.org
13195 S:      Maintained
13196 F:      arch/mips/ralink
13197
13198 RALINK RT2X00 WIRELESS LAN DRIVER
13199 P:      rt2x00 project
13200 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13201 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13202 L:      linux-wireless@vger.kernel.org
13203 S:      Maintained
13204 F:      drivers/net/wireless/ralink/rt2x00/
13205
13206 RAMDISK RAM BLOCK DEVICE DRIVER
13207 M:      Jens Axboe <axboe@kernel.dk>
13208 S:      Maintained
13209 F:      Documentation/blockdev/ramdisk.txt
13210 F:      drivers/block/brd.c
13211
13212 RANCHU VIRTUAL BOARD FOR MIPS
13213 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13214 L:      linux-mips@vger.kernel.org
13215 S:      Supported
13216 F:      arch/mips/generic/board-ranchu.c
13217 F:      arch/mips/configs/generic/board-ranchu.config
13218
13219 RANDOM NUMBER DRIVER
13220 M:      "Theodore Ts'o" <tytso@mit.edu>
13221 S:      Maintained
13222 F:      drivers/char/random.c
13223
13224 RAPIDIO SUBSYSTEM
13225 M:      Matt Porter <mporter@kernel.crashing.org>
13226 M:      Alexandre Bounine <alex.bou9@gmail.com>
13227 S:      Maintained
13228 F:      drivers/rapidio/
13229
13230 RAS INFRASTRUCTURE
13231 M:      Tony Luck <tony.luck@intel.com>
13232 M:      Borislav Petkov <bp@alien8.de>
13233 L:      linux-edac@vger.kernel.org
13234 S:      Maintained
13235 F:      drivers/ras/
13236 F:      include/linux/ras.h
13237 F:      include/ras/ras_event.h
13238 F:      Documentation/admin-guide/ras.rst
13239
13240 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13241 L:      linux-wireless@vger.kernel.org
13242 S:      Orphan
13243 F:      drivers/net/wireless/ray*
13244
13245 RCUTORTURE TEST FRAMEWORK
13246 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13247 M:      Josh Triplett <josh@joshtriplett.org>
13248 R:      Steven Rostedt <rostedt@goodmis.org>
13249 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13250 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13251 L:      rcu@vger.kernel.org
13252 S:      Supported
13253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13254 F:      tools/testing/selftests/rcutorture
13255
13256 RDC R-321X SoC
13257 M:      Florian Fainelli <florian@openwrt.org>
13258 S:      Maintained
13259
13260 RDC R6040 FAST ETHERNET DRIVER
13261 M:      Florian Fainelli <f.fainelli@gmail.com>
13262 L:      netdev@vger.kernel.org
13263 S:      Maintained
13264 F:      drivers/net/ethernet/rdc/r6040.c
13265
13266 RDMAVT - RDMA verbs software
13267 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13268 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13269 L:      linux-rdma@vger.kernel.org
13270 S:      Supported
13271 F:      drivers/infiniband/sw/rdmavt
13272
13273 RDS - RELIABLE DATAGRAM SOCKETS
13274 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13275 L:      netdev@vger.kernel.org
13276 L:      linux-rdma@vger.kernel.org
13277 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13278 W:      https://oss.oracle.com/projects/rds/
13279 S:      Supported
13280 F:      net/rds/
13281 F:      Documentation/networking/rds.txt
13282
13283 RDT - RESOURCE ALLOCATION
13284 M:      Fenghua Yu <fenghua.yu@intel.com>
13285 M:      Reinette Chatre <reinette.chatre@intel.com>
13286 L:      linux-kernel@vger.kernel.org
13287 S:      Supported
13288 F:      arch/x86/kernel/cpu/resctrl/
13289 F:      arch/x86/include/asm/resctrl_sched.h
13290 F:      Documentation/x86/resctrl*
13291
13292 READ-COPY UPDATE (RCU)
13293 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13294 M:      Josh Triplett <josh@joshtriplett.org>
13295 R:      Steven Rostedt <rostedt@goodmis.org>
13296 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13297 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13298 R:      Joel Fernandes <joel@joelfernandes.org>
13299 L:      rcu@vger.kernel.org
13300 W:      http://www.rdrop.com/users/paulmck/RCU/
13301 S:      Supported
13302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13303 F:      Documentation/RCU/
13304 X:      Documentation/RCU/torture.txt
13305 F:      include/linux/rcu*
13306 X:      include/linux/srcu*.h
13307 F:      kernel/rcu/
13308 X:      kernel/rcu/srcu*.c
13309
13310 REAL TIME CLOCK (RTC) SUBSYSTEM
13311 M:      Alessandro Zummo <a.zummo@towertech.it>
13312 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13313 L:      linux-rtc@vger.kernel.org
13314 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13316 S:      Maintained
13317 F:      Documentation/devicetree/bindings/rtc/
13318 F:      Documentation/rtc.txt
13319 F:      drivers/rtc/
13320 F:      include/linux/rtc.h
13321 F:      include/uapi/linux/rtc.h
13322 F:      include/linux/rtc/
13323 F:      include/linux/platform_data/rtc-*
13324 F:      tools/testing/selftests/rtc/
13325
13326 REALTEK AUDIO CODECS
13327 M:      Bard Liao <bardliao@realtek.com>
13328 M:      Oder Chiou <oder_chiou@realtek.com>
13329 S:      Maintained
13330 F:      sound/soc/codecs/rt*
13331 F:      include/sound/rt*.h
13332
13333 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13334 M:      Linus Walleij <linus.walleij@linaro.org>
13335 S:      Maintained
13336 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13337 F:      drivers/net/dsa/realtek-smi*
13338 F:      drivers/net/dsa/rtl83*
13339
13340 REDPINE WIRELESS DRIVER
13341 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13342 M:      Siva Rebbagondla <siva8118@gmail.com>
13343 L:      linux-wireless@vger.kernel.org
13344 S:      Maintained
13345 F:      drivers/net/wireless/rsi/
13346
13347 REGISTER MAP ABSTRACTION
13348 M:      Mark Brown <broonie@kernel.org>
13349 L:      linux-kernel@vger.kernel.org
13350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13351 S:      Supported
13352 F:      Documentation/devicetree/bindings/regmap/
13353 F:      drivers/base/regmap/
13354 F:      include/linux/regmap.h
13355
13356 REISERFS FILE SYSTEM
13357 L:      reiserfs-devel@vger.kernel.org
13358 S:      Supported
13359 F:      fs/reiserfs/
13360
13361 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13362 M:      Ohad Ben-Cohen <ohad@wizery.com>
13363 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13364 L:      linux-remoteproc@vger.kernel.org
13365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13366 S:      Maintained
13367 F:      Documentation/devicetree/bindings/remoteproc/
13368 F:      Documentation/remoteproc.txt
13369 F:      drivers/remoteproc/
13370 F:      include/linux/remoteproc.h
13371
13372 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13373 M:      Ohad Ben-Cohen <ohad@wizery.com>
13374 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13375 L:      linux-remoteproc@vger.kernel.org
13376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13377 S:      Maintained
13378 F:      drivers/rpmsg/
13379 F:      Documentation/rpmsg.txt
13380 F:      include/linux/rpmsg.h
13381 F:      include/linux/rpmsg/
13382
13383 RENESAS CLOCK DRIVERS
13384 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13385 L:      linux-renesas-soc@vger.kernel.org
13386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13387 S:      Supported
13388 F:      drivers/clk/renesas/
13389
13390 RENESAS EMEV2 I2C DRIVER
13391 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13392 S:      Supported
13393 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13394 F:      drivers/i2c/busses/i2c-emev2.c
13395
13396 RENESAS ETHERNET DRIVERS
13397 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13398 L:      netdev@vger.kernel.org
13399 L:      linux-renesas-soc@vger.kernel.org
13400 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13401 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13402 F:      drivers/net/ethernet/renesas/
13403 F:      include/linux/sh_eth.h
13404
13405 RENESAS R-CAR GYROADC DRIVER
13406 M:      Marek Vasut <marek.vasut@gmail.com>
13407 L:      linux-iio@vger.kernel.org
13408 S:      Supported
13409 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13410 F:      drivers/iio/adc/rcar-gyroadc.c
13411
13412 RENESAS R-CAR I2C DRIVERS
13413 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13414 S:      Supported
13415 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13416 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13417 F:      drivers/i2c/busses/i2c-rcar.c
13418 F:      drivers/i2c/busses/i2c-sh_mobile.c
13419
13420 RENESAS RIIC DRIVER
13421 M:      Chris Brandt <chris.brandt@renesas.com>
13422 S:      Supported
13423 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13424 F:      drivers/i2c/busses/i2c-riic.c
13425
13426 RENESAS USB PHY DRIVER
13427 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13428 L:      linux-renesas-soc@vger.kernel.org
13429 S:      Maintained
13430 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13431
13432 RESET CONTROLLER FRAMEWORK
13433 M:      Philipp Zabel <p.zabel@pengutronix.de>
13434 T:      git git://git.pengutronix.de/git/pza/linux
13435 S:      Maintained
13436 F:      drivers/reset/
13437 F:      Documentation/devicetree/bindings/reset/
13438 F:      include/dt-bindings/reset/
13439 F:      include/linux/reset.h
13440 F:      include/linux/reset/
13441 F:      include/linux/reset-controller.h
13442
13443 RESTARTABLE SEQUENCES SUPPORT
13444 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13445 M:      Peter Zijlstra <peterz@infradead.org>
13446 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13447 M:      Boqun Feng <boqun.feng@gmail.com>
13448 L:      linux-kernel@vger.kernel.org
13449 S:      Supported
13450 F:      kernel/rseq.c
13451 F:      include/uapi/linux/rseq.h
13452 F:      include/trace/events/rseq.h
13453 F:      tools/testing/selftests/rseq/
13454
13455 RFKILL
13456 M:      Johannes Berg <johannes@sipsolutions.net>
13457 L:      linux-wireless@vger.kernel.org
13458 W:      http://wireless.kernel.org/
13459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13461 S:      Maintained
13462 F:      Documentation/rfkill.txt
13463 F:      Documentation/ABI/stable/sysfs-class-rfkill
13464 F:      net/rfkill/
13465 F:      include/linux/rfkill.h
13466 F:      include/uapi/linux/rfkill.h
13467
13468 RHASHTABLE
13469 M:      Thomas Graf <tgraf@suug.ch>
13470 M:      Herbert Xu <herbert@gondor.apana.org.au>
13471 L:      netdev@vger.kernel.org
13472 S:      Maintained
13473 F:      lib/rhashtable.c
13474 F:      lib/test_rhashtable.c
13475 F:      include/linux/rhashtable.h
13476 F:      include/linux/rhashtable-types.h
13477
13478 RICOH R5C592 MEMORYSTICK DRIVER
13479 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13480 S:      Maintained
13481 F:      drivers/memstick/host/r592.*
13482
13483 RICOH SMARTMEDIA/XD DRIVER
13484 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13485 S:      Maintained
13486 F:      drivers/mtd/nand/raw/r852.c
13487 F:      drivers/mtd/nand/raw/r852.h
13488
13489 RISC-V ARCHITECTURE
13490 M:      Palmer Dabbelt <palmer@sifive.com>
13491 M:      Albert Ou <aou@eecs.berkeley.edu>
13492 L:      linux-riscv@lists.infradead.org
13493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13494 S:      Supported
13495 F:      arch/riscv/
13496 K:      riscv
13497 N:      riscv
13498
13499 ROCCAT DRIVERS
13500 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13501 W:      http://sourceforge.net/projects/roccat/
13502 S:      Maintained
13503 F:      drivers/hid/hid-roccat*
13504 F:      include/linux/hid-roccat*
13505 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13506
13507 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13508 M:      Jacob chen <jacob2.chen@rock-chips.com>
13509 L:      linux-media@vger.kernel.org
13510 S:      Maintained
13511 F:      drivers/media/platform/rockchip/rga/
13512 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13513
13514 ROCKCHIP VPU CODEC DRIVER
13515 M:      Ezequiel Garcia <ezequiel@collabora.com>
13516 L:      linux-media@vger.kernel.org
13517 S:      Maintained
13518 F:      drivers/staging/media/platform/rockchip/vpu/
13519 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13520
13521 ROCKER DRIVER
13522 M:      Jiri Pirko <jiri@resnulli.us>
13523 L:      netdev@vger.kernel.org
13524 S:      Supported
13525 F:      drivers/net/ethernet/rocker/
13526
13527 ROCKETPORT DRIVER
13528 P:      Comtrol Corp.
13529 W:      http://www.comtrol.com
13530 S:      Maintained
13531 F:      Documentation/serial/rocket.rst
13532 F:      drivers/tty/rocket*
13533
13534 ROCKETPORT EXPRESS/INFINITY DRIVER
13535 M:      Kevin Cernekee <cernekee@gmail.com>
13536 L:      linux-serial@vger.kernel.org
13537 S:      Odd Fixes
13538 F:      drivers/tty/serial/rp2.*
13539
13540 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13541 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13542 L:      linux-kernel@vger.kernel.org
13543 L:      linux-renesas-soc@vger.kernel.org
13544 S:      Supported
13545 F:      drivers/mfd/bd9571mwv.c
13546 F:      drivers/regulator/bd9571mwv-regulator.c
13547 F:      drivers/gpio/gpio-bd9571mwv.c
13548 F:      include/linux/mfd/bd9571mwv.h
13549 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13550
13551 ROSE NETWORK LAYER
13552 M:      Ralf Baechle <ralf@linux-mips.org>
13553 L:      linux-hams@vger.kernel.org
13554 W:      http://www.linux-ax25.org/
13555 S:      Maintained
13556 F:      include/net/rose.h
13557 F:      include/uapi/linux/rose.h
13558 F:      net/rose/
13559
13560 RTL2830 MEDIA DRIVER
13561 M:      Antti Palosaari <crope@iki.fi>
13562 L:      linux-media@vger.kernel.org
13563 W:      https://linuxtv.org
13564 W:      http://palosaari.fi/linux/
13565 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13566 T:      git git://linuxtv.org/anttip/media_tree.git
13567 S:      Maintained
13568 F:      drivers/media/dvb-frontends/rtl2830*
13569
13570 RTL2832 MEDIA DRIVER
13571 M:      Antti Palosaari <crope@iki.fi>
13572 L:      linux-media@vger.kernel.org
13573 W:      https://linuxtv.org
13574 W:      http://palosaari.fi/linux/
13575 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13576 T:      git git://linuxtv.org/anttip/media_tree.git
13577 S:      Maintained
13578 F:      drivers/media/dvb-frontends/rtl2832*
13579
13580 RTL2832_SDR MEDIA DRIVER
13581 M:      Antti Palosaari <crope@iki.fi>
13582 L:      linux-media@vger.kernel.org
13583 W:      https://linuxtv.org
13584 W:      http://palosaari.fi/linux/
13585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13586 T:      git git://linuxtv.org/anttip/media_tree.git
13587 S:      Maintained
13588 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13589
13590 RTL8180 WIRELESS DRIVER
13591 L:      linux-wireless@vger.kernel.org
13592 W:      http://wireless.kernel.org/
13593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13594 S:      Orphan
13595 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13596
13597 RTL8187 WIRELESS DRIVER
13598 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13599 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13600 M:      Larry Finger <Larry.Finger@lwfinger.net>
13601 L:      linux-wireless@vger.kernel.org
13602 W:      http://wireless.kernel.org/
13603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13604 S:      Maintained
13605 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13606
13607 REALTEK WIRELESS DRIVER (rtlwifi family)
13608 M:      Ping-Ke Shih <pkshih@realtek.com>
13609 L:      linux-wireless@vger.kernel.org
13610 W:      http://wireless.kernel.org/
13611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13612 S:      Maintained
13613 F:      drivers/net/wireless/realtek/rtlwifi/
13614
13615 REALTEK WIRELESS DRIVER (rtw88)
13616 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13617 L:      linux-wireless@vger.kernel.org
13618 S:      Maintained
13619 F:      drivers/net/wireless/realtek/rtw88/
13620
13621 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13622 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13623 L:      linux-wireless@vger.kernel.org
13624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13625 S:      Maintained
13626 F:      drivers/net/wireless/realtek/rtl8xxxu/
13627
13628 RXRPC SOCKETS (AF_RXRPC)
13629 M:      David Howells <dhowells@redhat.com>
13630 L:      linux-afs@lists.infradead.org
13631 S:      Supported
13632 F:      net/rxrpc/
13633 F:      include/keys/rxrpc-type.h
13634 F:      include/net/af_rxrpc.h
13635 F:      include/trace/events/rxrpc.h
13636 F:      include/uapi/linux/rxrpc.h
13637 F:      Documentation/networking/rxrpc.txt
13638 W:      https://www.infradead.org/~dhowells/kafs/
13639
13640 S3 SAVAGE FRAMEBUFFER DRIVER
13641 M:      Antonino Daplas <adaplas@gmail.com>
13642 L:      linux-fbdev@vger.kernel.org
13643 S:      Maintained
13644 F:      drivers/video/fbdev/savage/
13645
13646 S390
13647 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13648 M:      Vasily Gorbik <gor@linux.ibm.com>
13649 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13650 L:      linux-s390@vger.kernel.org
13651 W:      http://www.ibm.com/developerworks/linux/linux390/
13652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13653 S:      Supported
13654 F:      arch/s390/
13655 F:      drivers/s390/
13656 F:      Documentation/s390/
13657 F:      Documentation/driver-api/s390-drivers.rst
13658
13659 S390 COMMON I/O LAYER
13660 M:      Sebastian Ott <sebott@linux.ibm.com>
13661 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13662 L:      linux-s390@vger.kernel.org
13663 W:      http://www.ibm.com/developerworks/linux/linux390/
13664 S:      Supported
13665 F:      drivers/s390/cio/
13666
13667 S390 DASD DRIVER
13668 M:      Stefan Haberland <sth@linux.ibm.com>
13669 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13670 L:      linux-s390@vger.kernel.org
13671 W:      http://www.ibm.com/developerworks/linux/linux390/
13672 S:      Supported
13673 F:      drivers/s390/block/dasd*
13674 F:      block/partitions/ibm.c
13675
13676 S390 IOMMU (PCI)
13677 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13678 L:      linux-s390@vger.kernel.org
13679 W:      http://www.ibm.com/developerworks/linux/linux390/
13680 S:      Supported
13681 F:      drivers/iommu/s390-iommu.c
13682
13683 S390 IUCV NETWORK LAYER
13684 M:      Julian Wiedmann <jwi@linux.ibm.com>
13685 M:      Ursula Braun <ubraun@linux.ibm.com>
13686 L:      linux-s390@vger.kernel.org
13687 W:      http://www.ibm.com/developerworks/linux/linux390/
13688 S:      Supported
13689 F:      drivers/s390/net/*iucv*
13690 F:      include/net/iucv/
13691 F:      net/iucv/
13692
13693 S390 NETWORK DRIVERS
13694 M:      Julian Wiedmann <jwi@linux.ibm.com>
13695 M:      Ursula Braun <ubraun@linux.ibm.com>
13696 L:      linux-s390@vger.kernel.org
13697 W:      http://www.ibm.com/developerworks/linux/linux390/
13698 S:      Supported
13699 F:      drivers/s390/net/
13700
13701 S390 PCI SUBSYSTEM
13702 M:      Sebastian Ott <sebott@linux.ibm.com>
13703 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13704 L:      linux-s390@vger.kernel.org
13705 W:      http://www.ibm.com/developerworks/linux/linux390/
13706 S:      Supported
13707 F:      arch/s390/pci/
13708 F:      drivers/pci/hotplug/s390_pci_hpc.c
13709
13710 S390 VFIO-CCW DRIVER
13711 M:      Cornelia Huck <cohuck@redhat.com>
13712 M:      Farhan Ali <alifm@linux.ibm.com>
13713 M:      Eric Farman <farman@linux.ibm.com>
13714 R:      Halil Pasic <pasic@linux.ibm.com>
13715 L:      linux-s390@vger.kernel.org
13716 L:      kvm@vger.kernel.org
13717 S:      Supported
13718 F:      drivers/s390/cio/vfio_ccw*
13719 F:      Documentation/s390/vfio-ccw.txt
13720 F:      include/uapi/linux/vfio_ccw.h
13721
13722 S390 ZCRYPT DRIVER
13723 M:      Harald Freudenberger <freude@linux.ibm.com>
13724 L:      linux-s390@vger.kernel.org
13725 W:      http://www.ibm.com/developerworks/linux/linux390/
13726 S:      Supported
13727 F:      drivers/s390/crypto/
13728
13729 S390 VFIO AP DRIVER
13730 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13731 M:      Pierre Morel <pmorel@linux.ibm.com>
13732 M:      Halil Pasic <pasic@linux.ibm.com>
13733 L:      linux-s390@vger.kernel.org
13734 W:      http://www.ibm.com/developerworks/linux/linux390/
13735 S:      Supported
13736 F:      drivers/s390/crypto/vfio_ap_drv.c
13737 F:      drivers/s390/crypto/vfio_ap_private.h
13738 F:      drivers/s390/crypto/vfio_ap_ops.c
13739 F:      Documentation/s390/vfio-ap.txt
13740
13741 S390 ZFCP DRIVER
13742 M:      Steffen Maier <maier@linux.ibm.com>
13743 M:      Benjamin Block <bblock@linux.ibm.com>
13744 L:      linux-s390@vger.kernel.org
13745 W:      http://www.ibm.com/developerworks/linux/linux390/
13746 S:      Supported
13747 F:      drivers/s390/scsi/zfcp_*
13748
13749 S3C24XX SD/MMC Driver
13750 M:      Ben Dooks <ben-linux@fluff.org>
13751 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13752 S:      Supported
13753 F:      drivers/mmc/host/s3cmci.*
13754
13755 SAA6588 RDS RECEIVER DRIVER
13756 M:      Hans Verkuil <hverkuil@xs4all.nl>
13757 L:      linux-media@vger.kernel.org
13758 T:      git git://linuxtv.org/media_tree.git
13759 W:      https://linuxtv.org
13760 S:      Odd Fixes
13761 F:      drivers/media/i2c/saa6588*
13762
13763 SAA7134 VIDEO4LINUX DRIVER
13764 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13765 L:      linux-media@vger.kernel.org
13766 W:      https://linuxtv.org
13767 T:      git git://linuxtv.org/media_tree.git
13768 S:      Odd fixes
13769 F:      Documentation/media/v4l-drivers/saa7134*
13770 F:      drivers/media/pci/saa7134/
13771
13772 SAA7146 VIDEO4LINUX-2 DRIVER
13773 M:      Hans Verkuil <hverkuil@xs4all.nl>
13774 L:      linux-media@vger.kernel.org
13775 T:      git git://linuxtv.org/media_tree.git
13776 S:      Maintained
13777 F:      drivers/media/common/saa7146/
13778 F:      drivers/media/pci/saa7146/
13779 F:      include/media/drv-intf/saa7146*
13780
13781 SAMSUNG AUDIO (ASoC) DRIVERS
13782 M:      Krzysztof Kozlowski <krzk@kernel.org>
13783 M:      Sangbeom Kim <sbkim73@samsung.com>
13784 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13785 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13786 S:      Supported
13787 F:      sound/soc/samsung/
13788 F:      Documentation/devicetree/bindings/sound/samsung*
13789
13790 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13791 M:      Krzysztof Kozlowski <krzk@kernel.org>
13792 L:      linux-crypto@vger.kernel.org
13793 L:      linux-samsung-soc@vger.kernel.org
13794 S:      Maintained
13795 F:      drivers/crypto/exynos-rng.c
13796 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13797
13798 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13799 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13800 L:      linux-samsung-soc@vger.kernel.org
13801 S:      Maintained
13802 F:      drivers/char/hw_random/exynos-trng.c
13803 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13804
13805 SAMSUNG FRAMEBUFFER DRIVER
13806 M:      Jingoo Han <jingoohan1@gmail.com>
13807 L:      linux-fbdev@vger.kernel.org
13808 S:      Maintained
13809 F:      drivers/video/fbdev/s3c-fb.c
13810
13811 SAMSUNG LAPTOP DRIVER
13812 M:      Corentin Chary <corentin.chary@gmail.com>
13813 L:      platform-driver-x86@vger.kernel.org
13814 S:      Maintained
13815 F:      drivers/platform/x86/samsung-laptop.c
13816
13817 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13818 M:      Sangbeom Kim <sbkim73@samsung.com>
13819 M:      Krzysztof Kozlowski <krzk@kernel.org>
13820 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13821 L:      linux-kernel@vger.kernel.org
13822 L:      linux-samsung-soc@vger.kernel.org
13823 S:      Supported
13824 F:      drivers/mfd/sec*.c
13825 F:      drivers/regulator/s2m*.c
13826 F:      drivers/regulator/s5m*.c
13827 F:      drivers/clk/clk-s2mps11.c
13828 F:      drivers/rtc/rtc-s5m.c
13829 F:      include/linux/mfd/samsung/
13830 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13831 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13832 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13833 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13834
13835 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13836 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13837 L:      linux-media@vger.kernel.org
13838 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13839 S:      Maintained
13840 F:      drivers/media/platform/s3c-camif/
13841 F:      include/media/drv-intf/s3c_camif.h
13842
13843 SAMSUNG S3FWRN5 NFC DRIVER
13844 M:      Robert Baldyga <r.baldyga@samsung.com>
13845 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13846 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13847 S:      Supported
13848 F:      drivers/nfc/s3fwrn5
13849
13850 SAMSUNG S5C73M3 CAMERA DRIVER
13851 M:      Kyungmin Park <kyungmin.park@samsung.com>
13852 M:      Andrzej Hajda <a.hajda@samsung.com>
13853 L:      linux-media@vger.kernel.org
13854 S:      Supported
13855 F:      drivers/media/i2c/s5c73m3/*
13856
13857 SAMSUNG S5K5BAF CAMERA DRIVER
13858 M:      Kyungmin Park <kyungmin.park@samsung.com>
13859 M:      Andrzej Hajda <a.hajda@samsung.com>
13860 L:      linux-media@vger.kernel.org
13861 S:      Supported
13862 F:      drivers/media/i2c/s5k5baf.c
13863
13864 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13865 M:      Krzysztof Kozlowski <krzk@kernel.org>
13866 M:      Vladimir Zapolskiy <vz@mleia.com>
13867 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13868 L:      linux-crypto@vger.kernel.org
13869 L:      linux-samsung-soc@vger.kernel.org
13870 S:      Maintained
13871 F:      drivers/crypto/s5p-sss.c
13872
13873 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13874 M:      Kyungmin Park <kyungmin.park@samsung.com>
13875 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13876 L:      linux-media@vger.kernel.org
13877 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13878 S:      Supported
13879 F:      drivers/media/platform/exynos4-is/
13880
13881 SAMSUNG SOC CLOCK DRIVERS
13882 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13883 M:      Tomasz Figa <tomasz.figa@gmail.com>
13884 M:      Chanwoo Choi <cw00.choi@samsung.com>
13885 S:      Supported
13886 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13888 F:      drivers/clk/samsung/
13889 F:      include/dt-bindings/clock/exynos*.h
13890 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13891
13892 SAMSUNG SPI DRIVERS
13893 M:      Kukjin Kim <kgene@kernel.org>
13894 M:      Krzysztof Kozlowski <krzk@kernel.org>
13895 M:      Andi Shyti <andi@etezian.org>
13896 L:      linux-spi@vger.kernel.org
13897 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13898 S:      Maintained
13899 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13900 F:      drivers/spi/spi-s3c*
13901 F:      include/linux/platform_data/spi-s3c64xx.h
13902
13903 SAMSUNG SXGBE DRIVERS
13904 M:      Byungho An <bh74.an@samsung.com>
13905 M:      Girish K S <ks.giri@samsung.com>
13906 M:      Vipul Pandya <vipul.pandya@samsung.com>
13907 S:      Supported
13908 L:      netdev@vger.kernel.org
13909 F:      drivers/net/ethernet/samsung/sxgbe/
13910
13911 SAMSUNG THERMAL DRIVER
13912 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13913 L:      linux-pm@vger.kernel.org
13914 L:      linux-samsung-soc@vger.kernel.org
13915 S:      Supported
13916 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13917 F:      drivers/thermal/samsung/
13918
13919 SAMSUNG USB2 PHY DRIVER
13920 M:      Kamil Debski <kamil@wypas.org>
13921 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13922 L:      linux-kernel@vger.kernel.org
13923 S:      Supported
13924 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13925 F:      Documentation/phy/samsung-usb2.txt
13926 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13927 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13928 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13929 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13930 F:      drivers/phy/samsung/phy-samsung-usb2.c
13931 F:      drivers/phy/samsung/phy-samsung-usb2.h
13932
13933 SC1200 WDT DRIVER
13934 M:      Zwane Mwaikambo <zwanem@gmail.com>
13935 S:      Maintained
13936 F:      drivers/watchdog/sc1200wdt.c
13937
13938 SCHEDULER
13939 M:      Ingo Molnar <mingo@redhat.com>
13940 M:      Peter Zijlstra <peterz@infradead.org>
13941 L:      linux-kernel@vger.kernel.org
13942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13943 S:      Maintained
13944 F:      kernel/sched/
13945 F:      include/linux/sched.h
13946 F:      include/uapi/linux/sched.h
13947 F:      include/linux/wait.h
13948 F:      include/linux/preempt.h
13949
13950 SCR24X CHIP CARD INTERFACE DRIVER
13951 M:      Lubomir Rintel <lkundrak@v3.sk>
13952 S:      Supported
13953 F:      drivers/char/pcmcia/scr24x_cs.c
13954
13955 SCSI CDROM DRIVER
13956 M:      Jens Axboe <axboe@kernel.dk>
13957 L:      linux-scsi@vger.kernel.org
13958 W:      http://www.kernel.dk
13959 S:      Maintained
13960 F:      drivers/scsi/sr*
13961
13962 SCSI RDMA PROTOCOL (SRP) INITIATOR
13963 M:      Bart Van Assche <bvanassche@acm.org>
13964 L:      linux-rdma@vger.kernel.org
13965 S:      Supported
13966 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13967 F:      drivers/infiniband/ulp/srp/
13968 F:      include/scsi/srp.h
13969
13970 SCSI RDMA PROTOCOL (SRP) TARGET
13971 M:      Bart Van Assche <bvanassche@acm.org>
13972 L:      linux-rdma@vger.kernel.org
13973 L:      target-devel@vger.kernel.org
13974 S:      Supported
13975 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13976 F:      drivers/infiniband/ulp/srpt/
13977
13978 SCSI SG DRIVER
13979 M:      Doug Gilbert <dgilbert@interlog.com>
13980 L:      linux-scsi@vger.kernel.org
13981 W:      http://sg.danny.cz/sg
13982 S:      Maintained
13983 F:      Documentation/scsi/scsi-generic.txt
13984 F:      drivers/scsi/sg.c
13985 F:      include/scsi/sg.h
13986
13987 SCSI SUBSYSTEM
13988 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13990 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13992 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13993 L:      linux-scsi@vger.kernel.org
13994 S:      Maintained
13995 F:      Documentation/devicetree/bindings/scsi/
13996 F:      drivers/scsi/
13997 F:      include/scsi/
13998
13999 SCSI TAPE DRIVER
14000 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14001 L:      linux-scsi@vger.kernel.org
14002 S:      Maintained
14003 F:      Documentation/scsi/st.txt
14004 F:      drivers/scsi/st.*
14005 F:      drivers/scsi/st_*.h
14006
14007 SCSI TARGET SUBSYSTEM
14008 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14009 L:      linux-scsi@vger.kernel.org
14010 L:      target-devel@vger.kernel.org
14011 W:      http://www.linux-iscsi.org
14012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14013 Q:      https://patchwork.kernel.org/project/target-devel/list/
14014 S:      Supported
14015 F:      drivers/target/
14016 F:      include/target/
14017 F:      Documentation/target/
14018
14019 SCTP PROTOCOL
14020 M:      Vlad Yasevich <vyasevich@gmail.com>
14021 M:      Neil Horman <nhorman@tuxdriver.com>
14022 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14023 L:      linux-sctp@vger.kernel.org
14024 W:      http://lksctp.sourceforge.net
14025 S:      Maintained
14026 F:      Documentation/networking/sctp.txt
14027 F:      include/linux/sctp.h
14028 F:      include/uapi/linux/sctp.h
14029 F:      include/net/sctp/
14030 F:      net/sctp/
14031
14032 SCx200 CPU SUPPORT
14033 M:      Jim Cromie <jim.cromie@gmail.com>
14034 S:      Odd Fixes
14035 F:      Documentation/i2c/busses/scx200_acb
14036 F:      arch/x86/platform/scx200/
14037 F:      drivers/watchdog/scx200_wdt.c
14038 F:      drivers/i2c/busses/scx200*
14039 F:      drivers/mtd/maps/scx200_docflash.c
14040 F:      include/linux/scx200.h
14041
14042 SCx200 GPIO DRIVER
14043 M:      Jim Cromie <jim.cromie@gmail.com>
14044 S:      Maintained
14045 F:      drivers/char/scx200_gpio.c
14046 F:      include/linux/scx200_gpio.h
14047
14048 SCx200 HRT CLOCKSOURCE DRIVER
14049 M:      Jim Cromie <jim.cromie@gmail.com>
14050 S:      Maintained
14051 F:      drivers/clocksource/scx200_hrt.c
14052
14053 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14054 M:      Sascha Sommer <saschasommer@freenet.de>
14055 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14056 S:      Maintained
14057 F:      drivers/mmc/host/sdricoh_cs.c
14058
14059 SECO BOARDS CEC DRIVER
14060 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14061 S:      Maintained
14062 F:      drivers/media/platform/seco-cec/seco-cec.c
14063 F:      drivers/media/platform/seco-cec/seco-cec.h
14064
14065 SECURE COMPUTING
14066 M:      Kees Cook <keescook@chromium.org>
14067 R:      Andy Lutomirski <luto@amacapital.net>
14068 R:      Will Drewry <wad@chromium.org>
14069 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14070 S:      Supported
14071 F:      kernel/seccomp.c
14072 F:      include/uapi/linux/seccomp.h
14073 F:      include/linux/seccomp.h
14074 F:      tools/testing/selftests/seccomp/*
14075 F:      tools/testing/selftests/kselftest_harness.h
14076 F:      Documentation/userspace-api/seccomp_filter.rst
14077 K:      \bsecure_computing
14078 K:      \bTIF_SECCOMP\b
14079
14080 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14081 M:      Al Cooper <alcooperx@gmail.com>
14082 L:      linux-mmc@vger.kernel.org
14083 L:      bcm-kernel-feedback-list@broadcom.com
14084 S:      Maintained
14085 F:      drivers/mmc/host/sdhci-brcmstb*
14086
14087 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14088 M:      Adrian Hunter <adrian.hunter@intel.com>
14089 L:      linux-mmc@vger.kernel.org
14090 S:      Maintained
14091 F:      drivers/mmc/host/sdhci*
14092 F:      include/linux/mmc/sdhci*
14093
14094 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14095 M:      Adrian Hunter <adrian.hunter@intel.com>
14096 M:      Ritesh Harjani <riteshh@codeaurora.org>
14097 M:      Asutosh Das <asutoshd@codeaurora.org>
14098 L:      linux-mmc@vger.kernel.org
14099 S:      Maintained
14100 F:      drivers/mmc/host/cqhci*
14101
14102 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14103 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14104 M:      Manjunath M B <manjumb@synopsys.com>
14105 L:      linux-mmc@vger.kernel.org
14106 S:      Maintained
14107 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14108
14109 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14110 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14111 L:      linux-mmc@vger.kernel.org
14112 S:      Supported
14113 F:      drivers/mmc/host/sdhci-of-at91.c
14114
14115 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14116 M:      Ben Dooks <ben-linux@fluff.org>
14117 M:      Jaehoon Chung <jh80.chung@samsung.com>
14118 L:      linux-mmc@vger.kernel.org
14119 S:      Maintained
14120 F:      drivers/mmc/host/sdhci-s3c*
14121
14122 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14123 M:      Viresh Kumar <vireshk@kernel.org>
14124 L:      linux-mmc@vger.kernel.org
14125 S:      Maintained
14126 F:      drivers/mmc/host/sdhci-spear.c
14127
14128 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14129 M:      Kishon Vijay Abraham I <kishon@ti.com>
14130 L:      linux-mmc@vger.kernel.org
14131 S:      Maintained
14132 F:      drivers/mmc/host/sdhci-omap.c
14133
14134 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14135 M:      Scott Bauer <scott.bauer@intel.com>
14136 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14137 L:      linux-block@vger.kernel.org
14138 S:      Supported
14139 F:      block/sed*
14140 F:      block/opal_proto.h
14141 F:      include/linux/sed*
14142 F:      include/uapi/linux/sed*
14143
14144 SECURITY CONTACT
14145 M:      Security Officers <security@kernel.org>
14146 S:      Supported
14147
14148 SECURITY SUBSYSTEM
14149 M:      James Morris <jmorris@namei.org>
14150 M:      "Serge E. Hallyn" <serge@hallyn.com>
14151 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14153 W:      http://kernsec.org/
14154 S:      Supported
14155 F:      security/
14156 X:      security/selinux/
14157
14158 SELINUX SECURITY MODULE
14159 M:      Paul Moore <paul@paul-moore.com>
14160 M:      Stephen Smalley <sds@tycho.nsa.gov>
14161 M:      Eric Paris <eparis@parisplace.org>
14162 L:      selinux@vger.kernel.org
14163 W:      https://selinuxproject.org
14164 W:      https://github.com/SELinuxProject
14165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14166 S:      Supported
14167 F:      include/uapi/linux/selinux_netlink.h
14168 F:      security/selinux/
14169 F:      scripts/selinux/
14170 F:      Documentation/admin-guide/LSM/SELinux.rst
14171
14172 SENSABLE PHANTOM
14173 M:      Jiri Slaby <jirislaby@gmail.com>
14174 S:      Maintained
14175 F:      drivers/misc/phantom.c
14176 F:      include/uapi/linux/phantom.h
14177
14178 SERIAL DEVICE BUS
14179 M:      Rob Herring <robh@kernel.org>
14180 L:      linux-serial@vger.kernel.org
14181 S:      Maintained
14182 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14183 F:      drivers/tty/serdev/
14184 F:      include/linux/serdev.h
14185
14186 SERIAL DRIVERS
14187 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14188 L:      linux-serial@vger.kernel.org
14189 S:      Maintained
14190 F:      Documentation/devicetree/bindings/serial/
14191 F:      drivers/tty/serial/
14192
14193 SERIAL IR RECEIVER
14194 M:      Sean Young <sean@mess.org>
14195 L:      linux-media@vger.kernel.org
14196 S:      Maintained
14197 F:      drivers/media/rc/serial_ir.c
14198
14199 SFC NETWORK DRIVER
14200 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14201 M:      Edward Cree <ecree@solarflare.com>
14202 M:      Martin Habets <mhabets@solarflare.com>
14203 L:      netdev@vger.kernel.org
14204 S:      Supported
14205 F:      drivers/net/ethernet/sfc/
14206
14207 SFF/SFP/SFP+ MODULE SUPPORT
14208 M:      Russell King <linux@armlinux.org.uk>
14209 L:      netdev@vger.kernel.org
14210 S:      Maintained
14211 F:      drivers/net/phy/phylink.c
14212 F:      drivers/net/phy/sfp*
14213 F:      include/linux/phylink.h
14214 F:      include/linux/sfp.h
14215
14216 SGI GRU DRIVER
14217 M:      Dimitri Sivanich <sivanich@sgi.com>
14218 S:      Maintained
14219 F:      drivers/misc/sgi-gru/
14220
14221 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14222 M:      Pat Gefre <pfg@sgi.com>
14223 L:      linux-ia64@vger.kernel.org
14224 S:      Supported
14225 F:      Documentation/ia64/serial.txt
14226 F:      drivers/tty/serial/ioc?_serial.c
14227 F:      include/linux/ioc?.h
14228
14229 SGI XP/XPC/XPNET DRIVER
14230 M:      Cliff Whickman <cpw@sgi.com>
14231 M:      Robin Holt <robinmholt@gmail.com>
14232 S:      Maintained
14233 F:      drivers/misc/sgi-xp/
14234
14235 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14236 M:      Ursula Braun <ubraun@linux.ibm.com>
14237 M:      Karsten Graul <kgraul@linux.ibm.com>
14238 L:      linux-s390@vger.kernel.org
14239 W:      http://www.ibm.com/developerworks/linux/linux390/
14240 S:      Supported
14241 F:      net/smc/
14242
14243 SHARP RJ54N1CB0C SENSOR DRIVER
14244 M:      Jacopo Mondi <jacopo@jmondi.org>
14245 L:      linux-media@vger.kernel.org
14246 T:      git git://linuxtv.org/media_tree.git
14247 S:      Odd fixes
14248 F:      drivers/media/i2c/rj54n1cb0c.c
14249 F:      include/media/i2c/rj54n1cb0c.h
14250
14251 SH_VEU V4L2 MEM2MEM DRIVER
14252 L:      linux-media@vger.kernel.org
14253 S:      Orphan
14254 F:      drivers/media/platform/sh_veu.c
14255
14256 SH_VOU V4L2 OUTPUT DRIVER
14257 L:      linux-media@vger.kernel.org
14258 S:      Orphan
14259 F:      drivers/media/platform/sh_vou.c
14260 F:      include/media/drv-intf/sh_vou.h
14261
14262 SI2157 MEDIA DRIVER
14263 M:      Antti Palosaari <crope@iki.fi>
14264 L:      linux-media@vger.kernel.org
14265 W:      https://linuxtv.org
14266 W:      http://palosaari.fi/linux/
14267 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14268 T:      git git://linuxtv.org/anttip/media_tree.git
14269 S:      Maintained
14270 F:      drivers/media/tuners/si2157*
14271
14272 SI2165 MEDIA DRIVER
14273 M:      Matthias Schwarzott <zzam@gentoo.org>
14274 L:      linux-media@vger.kernel.org
14275 W:      https://linuxtv.org
14276 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14277 S:      Maintained
14278 F:      drivers/media/dvb-frontends/si2165*
14279
14280 SI2168 MEDIA DRIVER
14281 M:      Antti Palosaari <crope@iki.fi>
14282 L:      linux-media@vger.kernel.org
14283 W:      https://linuxtv.org
14284 W:      http://palosaari.fi/linux/
14285 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14286 T:      git git://linuxtv.org/anttip/media_tree.git
14287 S:      Maintained
14288 F:      drivers/media/dvb-frontends/si2168*
14289
14290 SI470X FM RADIO RECEIVER I2C DRIVER
14291 M:      Hans Verkuil <hverkuil@xs4all.nl>
14292 L:      linux-media@vger.kernel.org
14293 T:      git git://linuxtv.org/media_tree.git
14294 W:      https://linuxtv.org
14295 S:      Odd Fixes
14296 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14297
14298 SI470X FM RADIO RECEIVER USB DRIVER
14299 M:      Hans Verkuil <hverkuil@xs4all.nl>
14300 L:      linux-media@vger.kernel.org
14301 T:      git git://linuxtv.org/media_tree.git
14302 W:      https://linuxtv.org
14303 S:      Maintained
14304 F:      drivers/media/radio/si470x/radio-si470x-common.c
14305 F:      drivers/media/radio/si470x/radio-si470x.h
14306 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14307
14308 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14309 M:      Eduardo Valentin <edubezval@gmail.com>
14310 L:      linux-media@vger.kernel.org
14311 T:      git git://linuxtv.org/media_tree.git
14312 W:      https://linuxtv.org
14313 S:      Odd Fixes
14314 F:      drivers/media/radio/si4713/si4713.?
14315
14316 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14317 M:      Eduardo Valentin <edubezval@gmail.com>
14318 L:      linux-media@vger.kernel.org
14319 T:      git git://linuxtv.org/media_tree.git
14320 W:      https://linuxtv.org
14321 S:      Odd Fixes
14322 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14323
14324 SI4713 FM RADIO TRANSMITTER USB DRIVER
14325 M:      Hans Verkuil <hverkuil@xs4all.nl>
14326 L:      linux-media@vger.kernel.org
14327 T:      git git://linuxtv.org/media_tree.git
14328 W:      https://linuxtv.org
14329 S:      Maintained
14330 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14331
14332 SIANO DVB DRIVER
14333 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14334 L:      linux-media@vger.kernel.org
14335 W:      https://linuxtv.org
14336 T:      git git://linuxtv.org/media_tree.git
14337 S:      Odd fixes
14338 F:      drivers/media/common/siano/
14339 F:      drivers/media/usb/siano/
14340 F:      drivers/media/usb/siano/
14341 F:      drivers/media/mmc/siano/
14342
14343 SIFIVE DRIVERS
14344 M:      Palmer Dabbelt <palmer@sifive.com>
14345 M:      Paul Walmsley <paul.walmsley@sifive.com>
14346 L:      linux-riscv@lists.infradead.org
14347 T:      git git://github.com/sifive/riscv-linux.git
14348 S:      Supported
14349 K:      sifive
14350 N:      sifive
14351
14352 SIFIVE FU540 SYSTEM-ON-CHIP
14353 M:      Paul Walmsley <paul.walmsley@sifive.com>
14354 M:      Palmer Dabbelt <palmer@sifive.com>
14355 L:      linux-riscv@lists.infradead.org
14356 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14357 S:      Supported
14358 K:      fu540
14359 N:      fu540
14360
14361 SILEAD TOUCHSCREEN DRIVER
14362 M:      Hans de Goede <hdegoede@redhat.com>
14363 L:      linux-input@vger.kernel.org
14364 L:      platform-driver-x86@vger.kernel.org
14365 S:      Maintained
14366 F:      drivers/input/touchscreen/silead.c
14367 F:      drivers/platform/x86/touchscreen_dmi.c
14368
14369 SILICON MOTION SM712 FRAME BUFFER DRIVER
14370 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14371 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14372 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14373 L:      linux-fbdev@vger.kernel.org
14374 S:      Maintained
14375 F:      drivers/video/fbdev/sm712*
14376 F:      Documentation/fb/sm712fb.txt
14377
14378 SIMPLE FIRMWARE INTERFACE (SFI)
14379 M:      Len Brown <lenb@kernel.org>
14380 L:      sfi-devel@simplefirmware.org
14381 W:      http://simplefirmware.org/
14382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14383 S:      Supported
14384 F:      arch/x86/platform/sfi/
14385 F:      drivers/sfi/
14386 F:      include/linux/sfi*.h
14387
14388 SIMPLEFB FB DRIVER
14389 M:      Hans de Goede <hdegoede@redhat.com>
14390 L:      linux-fbdev@vger.kernel.org
14391 S:      Maintained
14392 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14393 F:      drivers/video/fbdev/simplefb.c
14394 F:      include/linux/platform_data/simplefb.h
14395
14396 SIMTEC EB110ATX (Chalice CATS)
14397 P:      Ben Dooks
14398 P:      Vincent Sanders <vince@simtec.co.uk>
14399 M:      Simtec Linux Team <linux@simtec.co.uk>
14400 W:      http://www.simtec.co.uk/products/EB110ATX/
14401 S:      Supported
14402
14403 SIMTEC EB2410ITX (BAST)
14404 P:      Ben Dooks
14405 P:      Vincent Sanders <vince@simtec.co.uk>
14406 M:      Simtec Linux Team <linux@simtec.co.uk>
14407 W:      http://www.simtec.co.uk/products/EB2410ITX/
14408 S:      Supported
14409 F:      arch/arm/mach-s3c24xx/mach-bast.c
14410 F:      arch/arm/mach-s3c24xx/bast-ide.c
14411 F:      arch/arm/mach-s3c24xx/bast-irq.c
14412
14413 SIPHASH PRF ROUTINES
14414 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14415 S:      Maintained
14416 F:      lib/siphash.c
14417 F:      lib/test_siphash.c
14418 F:      include/linux/siphash.h
14419
14420 SIOX
14421 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14422 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14423 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14424 S:      Supported
14425 F:      drivers/siox/*
14426 F:      drivers/gpio/gpio-siox.c
14427 F:      include/trace/events/siox.h
14428
14429 SIS 190 ETHERNET DRIVER
14430 M:      Francois Romieu <romieu@fr.zoreil.com>
14431 L:      netdev@vger.kernel.org
14432 S:      Maintained
14433 F:      drivers/net/ethernet/sis/sis190.c
14434
14435 SIS 900/7016 FAST ETHERNET DRIVER
14436 M:      Daniele Venzano <venza@brownhat.org>
14437 W:      http://www.brownhat.org/sis900.html
14438 L:      netdev@vger.kernel.org
14439 S:      Maintained
14440 F:      drivers/net/ethernet/sis/sis900.*
14441
14442 SIS FRAMEBUFFER DRIVER
14443 M:      Thomas Winischhofer <thomas@winischhofer.net>
14444 W:      http://www.winischhofer.net/linuxsisvga.shtml
14445 S:      Maintained
14446 F:      Documentation/fb/sisfb.txt
14447 F:      drivers/video/fbdev/sis/
14448 F:      include/video/sisfb.h
14449
14450 SIS USB2VGA DRIVER
14451 M:      Thomas Winischhofer <thomas@winischhofer.net>
14452 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14453 S:      Maintained
14454 F:      drivers/usb/misc/sisusbvga/
14455
14456 SLAB ALLOCATOR
14457 M:      Christoph Lameter <cl@linux.com>
14458 M:      Pekka Enberg <penberg@kernel.org>
14459 M:      David Rientjes <rientjes@google.com>
14460 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14461 M:      Andrew Morton <akpm@linux-foundation.org>
14462 L:      linux-mm@kvack.org
14463 S:      Maintained
14464 F:      include/linux/sl?b*.h
14465 F:      mm/sl?b*
14466
14467 SLEEPABLE READ-COPY UPDATE (SRCU)
14468 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14469 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14470 M:      Josh Triplett <josh@joshtriplett.org>
14471 R:      Steven Rostedt <rostedt@goodmis.org>
14472 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14473 L:      rcu@vger.kernel.org
14474 W:      http://www.rdrop.com/users/paulmck/RCU/
14475 S:      Supported
14476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14477 F:      include/linux/srcu*.h
14478 F:      kernel/rcu/srcu*.c
14479
14480 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14481 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14482 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14483 S:      Maintained
14484 F:      drivers/slimbus/
14485 F:      Documentation/devicetree/bindings/slimbus/
14486 F:      include/linux/slimbus.h
14487
14488 SMACK SECURITY MODULE
14489 M:      Casey Schaufler <casey@schaufler-ca.com>
14490 L:      linux-security-module@vger.kernel.org
14491 W:      http://schaufler-ca.com
14492 T:      git git://github.com/cschaufler/smack-next
14493 S:      Maintained
14494 F:      Documentation/admin-guide/LSM/Smack.rst
14495 F:      security/smack/
14496
14497 SMC91x ETHERNET DRIVER
14498 M:      Nicolas Pitre <nico@fluxnic.net>
14499 S:      Odd Fixes
14500 F:      drivers/net/ethernet/smsc/smc91x.*
14501
14502 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14503 M:      Sakari Ailus <sakari.ailus@iki.fi>
14504 L:      linux-media@vger.kernel.org
14505 S:      Maintained
14506 F:      drivers/media/i2c/smiapp/
14507 F:      include/media/i2c/smiapp.h
14508 F:      drivers/media/i2c/smiapp-pll.c
14509 F:      drivers/media/i2c/smiapp-pll.h
14510 F:      include/uapi/linux/smiapp.h
14511 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14512
14513 SMM665 HARDWARE MONITOR DRIVER
14514 M:      Guenter Roeck <linux@roeck-us.net>
14515 L:      linux-hwmon@vger.kernel.org
14516 S:      Maintained
14517 F:      Documentation/hwmon/smm665.rst
14518 F:      drivers/hwmon/smm665.c
14519
14520 SMSC EMC2103 HARDWARE MONITOR DRIVER
14521 M:      Steve Glendinning <steve.glendinning@shawell.net>
14522 L:      linux-hwmon@vger.kernel.org
14523 S:      Maintained
14524 F:      Documentation/hwmon/emc2103.rst
14525 F:      drivers/hwmon/emc2103.c
14526
14527 SMSC SCH5627 HARDWARE MONITOR DRIVER
14528 M:      Hans de Goede <hdegoede@redhat.com>
14529 L:      linux-hwmon@vger.kernel.org
14530 S:      Supported
14531 F:      Documentation/hwmon/sch5627.rst
14532 F:      drivers/hwmon/sch5627.c
14533
14534 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14535 M:      Steve Glendinning <steve.glendinning@shawell.net>
14536 L:      linux-fbdev@vger.kernel.org
14537 S:      Maintained
14538 F:      drivers/video/fbdev/smscufx.c
14539
14540 SMSC47B397 HARDWARE MONITOR DRIVER
14541 M:      Jean Delvare <jdelvare@suse.com>
14542 L:      linux-hwmon@vger.kernel.org
14543 S:      Maintained
14544 F:      Documentation/hwmon/smsc47b397.rst
14545 F:      drivers/hwmon/smsc47b397.c
14546
14547 SMSC911x ETHERNET DRIVER
14548 M:      Steve Glendinning <steve.glendinning@shawell.net>
14549 L:      netdev@vger.kernel.org
14550 S:      Maintained
14551 F:      include/linux/smsc911x.h
14552 F:      drivers/net/ethernet/smsc/smsc911x.*
14553
14554 SMSC9420 PCI ETHERNET DRIVER
14555 M:      Steve Glendinning <steve.glendinning@shawell.net>
14556 L:      netdev@vger.kernel.org
14557 S:      Maintained
14558 F:      drivers/net/ethernet/smsc/smsc9420.*
14559
14560 SOC-CAMERA V4L2 SUBSYSTEM
14561 L:      linux-media@vger.kernel.org
14562 T:      git git://linuxtv.org/media_tree.git
14563 S:      Orphan
14564 F:      include/media/soc_camera.h
14565 F:      drivers/staging/media/soc_camera/
14566
14567 SOCIONEXT SYNQUACER I2C DRIVER
14568 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14569 L:      linux-i2c@vger.kernel.org
14570 S:      Maintained
14571 F:      drivers/i2c/busses/i2c-synquacer.c
14572 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14573
14574 SOCIONEXT UNIPHIER SOUND DRIVER
14575 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14576 S:      Orphan
14577 F:      sound/soc/uniphier/
14578
14579 SOEKRIS NET48XX LED SUPPORT
14580 M:      Chris Boot <bootc@bootc.net>
14581 S:      Maintained
14582 F:      drivers/leds/leds-net48xx.c
14583
14584 SOFT-ROCE DRIVER (rxe)
14585 M:      Moni Shoua <monis@mellanox.com>
14586 L:      linux-rdma@vger.kernel.org
14587 S:      Supported
14588 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14589 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14590 F:      drivers/infiniband/sw/rxe/
14591 F:      include/uapi/rdma/rdma_user_rxe.h
14592
14593 SOFTLOGIC 6x10 MPEG CODEC
14594 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14595 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14596 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14597 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14598 M:      Ismael Luceno <ismael@iodev.co.uk>
14599 L:      linux-media@vger.kernel.org
14600 S:      Supported
14601 F:      drivers/media/pci/solo6x10/
14602
14603 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14604 M:      James Morse <james.morse@arm.com>
14605 L:      linux-arm-kernel@lists.infradead.org
14606 S:      Maintained
14607 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14608 F:      drivers/firmware/arm_sdei.c
14609 F:      include/linux/arm_sdei.h
14610 F:      include/uapi/linux/arm_sdei.h
14611
14612 SOFTWARE RAID (Multiple Disks) SUPPORT
14613 M:      Shaohua Li <shli@kernel.org>
14614 L:      linux-raid@vger.kernel.org
14615 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14616 S:      Supported
14617 F:      drivers/md/Makefile
14618 F:      drivers/md/Kconfig
14619 F:      drivers/md/md*
14620 F:      drivers/md/raid*
14621 F:      include/linux/raid/
14622 F:      include/uapi/linux/raid/
14623
14624 SOCIONEXT (SNI) AVE NETWORK DRIVER
14625 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14626 L:      netdev@vger.kernel.org
14627 S:      Maintained
14628 F:      drivers/net/ethernet/socionext/sni_ave.c
14629 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14630
14631 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14632 M:      Jassi Brar <jaswinder.singh@linaro.org>
14633 L:      netdev@vger.kernel.org
14634 S:      Maintained
14635 F:      drivers/net/ethernet/socionext/netsec.c
14636 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14637
14638 SOLIDRUN CLEARFOG SUPPORT
14639 M:      Russell King <linux@armlinux.org.uk>
14640 S:      Maintained
14641 F:      arch/arm/boot/dts/armada-388-clearfog*
14642 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14643
14644 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14645 M:      Russell King <linux@armlinux.org.uk>
14646 S:      Maintained
14647 F:      arch/arm/boot/dts/imx6*-cubox-i*
14648 F:      arch/arm/boot/dts/imx6*-hummingboard*
14649 F:      arch/arm/boot/dts/imx6*-sr-*
14650
14651 SONIC NETWORK DRIVER
14652 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14653 L:      netdev@vger.kernel.org
14654 S:      Maintained
14655 F:      drivers/net/ethernet/natsemi/sonic.*
14656
14657 SONICS SILICON BACKPLANE DRIVER (SSB)
14658 M:      Michael Buesch <m@bues.ch>
14659 L:      linux-wireless@vger.kernel.org
14660 S:      Maintained
14661 F:      drivers/ssb/
14662 F:      include/linux/ssb/
14663
14664 SONY IMX214 SENSOR DRIVER
14665 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14666 L:      linux-media@vger.kernel.org
14667 T:      git git://linuxtv.org/media_tree.git
14668 S:      Maintained
14669 F:      drivers/media/i2c/imx214.c
14670 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14671
14672 SONY IMX258 SENSOR DRIVER
14673 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14674 L:      linux-media@vger.kernel.org
14675 T:      git git://linuxtv.org/media_tree.git
14676 S:      Maintained
14677 F:      drivers/media/i2c/imx258.c
14678
14679 SONY IMX274 SENSOR DRIVER
14680 M:      Leon Luo <leonl@leopardimaging.com>
14681 L:      linux-media@vger.kernel.org
14682 T:      git git://linuxtv.org/media_tree.git
14683 S:      Maintained
14684 F:      drivers/media/i2c/imx274.c
14685 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14686
14687 SONY IMX319 SENSOR DRIVER
14688 M:      Bingbu Cao <bingbu.cao@intel.com>
14689 L:      linux-media@vger.kernel.org
14690 T:      git git://linuxtv.org/media_tree.git
14691 S:      Maintained
14692 F:      drivers/media/i2c/imx319.c
14693
14694 SONY IMX355 SENSOR DRIVER
14695 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14696 L:      linux-media@vger.kernel.org
14697 T:      git git://linuxtv.org/media_tree.git
14698 S:      Maintained
14699 F:      drivers/media/i2c/imx355.c
14700
14701 SONY MEMORYSTICK SUBSYSTEM
14702 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14703 M:      Alex Dubov <oakad@yahoo.com>
14704 M:      Ulf Hansson <ulf.hansson@linaro.org>
14705 L:      linux-mmc@vger.kernel.org
14706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14707 S:      Maintained
14708 F:      drivers/memstick/
14709 F:      include/linux/memstick.h
14710
14711 SONY VAIO CONTROL DEVICE DRIVER
14712 M:      Mattia Dongili <malattia@linux.it>
14713 L:      platform-driver-x86@vger.kernel.org
14714 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14715 S:      Maintained
14716 F:      Documentation/laptops/sony-laptop.txt
14717 F:      drivers/char/sonypi.c
14718 F:      drivers/platform/x86/sony-laptop.c
14719 F:      include/linux/sony-laptop.h
14720
14721 SOUND
14722 M:      Jaroslav Kysela <perex@perex.cz>
14723 M:      Takashi Iwai <tiwai@suse.com>
14724 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14725 W:      http://www.alsa-project.org/
14726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14727 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14728 S:      Maintained
14729 F:      Documentation/sound/
14730 F:      include/sound/
14731 F:      include/uapi/sound/
14732 F:      sound/
14733
14734 SOUND - COMPRESSED AUDIO
14735 M:      Vinod Koul <vkoul@kernel.org>
14736 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14737 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14738 S:      Supported
14739 F:      Documentation/sound/designs/compress-offload.rst
14740 F:      include/sound/compress_driver.h
14741 F:      include/uapi/sound/compress_*
14742 F:      sound/core/compress_offload.c
14743 F:      sound/soc/soc-compress.c
14744
14745 SOUND - DMAENGINE HELPERS
14746 M:      Lars-Peter Clausen <lars@metafoo.de>
14747 S:      Supported
14748 F:      include/sound/dmaengine_pcm.h
14749 F:      sound/core/pcm_dmaengine.c
14750 F:      sound/soc/soc-generic-dmaengine-pcm.c
14751
14752 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14753 M:      Liam Girdwood <lgirdwood@gmail.com>
14754 M:      Mark Brown <broonie@kernel.org>
14755 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14756 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14757 W:      http://alsa-project.org/main/index.php/ASoC
14758 S:      Supported
14759 F:      Documentation/devicetree/bindings/sound/
14760 F:      Documentation/sound/soc/
14761 F:      sound/soc/
14762 F:      include/dt-bindings/sound/
14763 F:      include/sound/soc*
14764
14765 SOUNDWIRE SUBSYSTEM
14766 M:      Vinod Koul <vkoul@kernel.org>
14767 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14768 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14769 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14770 S:      Supported
14771 F:      Documentation/driver-api/soundwire/
14772 F:      drivers/soundwire/
14773 F:      include/linux/soundwire/
14774
14775 SP2 MEDIA DRIVER
14776 M:      Olli Salonen <olli.salonen@iki.fi>
14777 L:      linux-media@vger.kernel.org
14778 W:      https://linuxtv.org
14779 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14780 S:      Maintained
14781 F:      drivers/media/dvb-frontends/sp2*
14782
14783 SPARC + UltraSPARC (sparc/sparc64)
14784 M:      "David S. Miller" <davem@davemloft.net>
14785 L:      sparclinux@vger.kernel.org
14786 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14787 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14789 S:      Maintained
14790 F:      arch/sparc/
14791 F:      drivers/sbus/
14792
14793 SPARC SERIAL DRIVERS
14794 M:      "David S. Miller" <davem@davemloft.net>
14795 L:      sparclinux@vger.kernel.org
14796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14798 S:      Maintained
14799 F:      include/linux/sunserialcore.h
14800 F:      drivers/tty/serial/suncore.c
14801 F:      drivers/tty/serial/sunhv.c
14802 F:      drivers/tty/serial/sunsab.c
14803 F:      drivers/tty/serial/sunsab.h
14804 F:      drivers/tty/serial/sunsu.c
14805 F:      drivers/tty/serial/sunzilog.c
14806 F:      drivers/tty/serial/sunzilog.h
14807 F:      drivers/tty/vcc.c
14808
14809 SPARSE CHECKER
14810 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14811 L:      linux-sparse@vger.kernel.org
14812 W:      https://sparse.wiki.kernel.org/
14813 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14814 S:      Maintained
14815 F:      include/linux/compiler.h
14816
14817 SPEAR CLOCK FRAMEWORK SUPPORT
14818 M:      Viresh Kumar <vireshk@kernel.org>
14819 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14820 W:      http://www.st.com/spear
14821 S:      Maintained
14822 F:      drivers/clk/spear/
14823
14824 SPEAR PLATFORM SUPPORT
14825 M:      Viresh Kumar <vireshk@kernel.org>
14826 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14828 W:      http://www.st.com/spear
14829 S:      Maintained
14830 F:      arch/arm/boot/dts/spear*
14831 F:      arch/arm/mach-spear/
14832
14833 SPI NOR SUBSYSTEM
14834 M:      Marek Vasut <marek.vasut@gmail.com>
14835 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14836 L:      linux-mtd@lists.infradead.org
14837 W:      http://www.linux-mtd.infradead.org/
14838 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14840 S:      Maintained
14841 F:      drivers/mtd/spi-nor/
14842 F:      include/linux/mtd/spi-nor.h
14843
14844 SPI SUBSYSTEM
14845 M:      Mark Brown <broonie@kernel.org>
14846 L:      linux-spi@vger.kernel.org
14847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14848 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14849 S:      Maintained
14850 F:      Documentation/devicetree/bindings/spi/
14851 F:      Documentation/spi/
14852 F:      drivers/spi/
14853 F:      include/linux/spi/
14854 F:      include/uapi/linux/spi/
14855 F:      tools/spi/
14856
14857 SPIDERNET NETWORK DRIVER for CELL
14858 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14859 L:      netdev@vger.kernel.org
14860 S:      Supported
14861 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14862 F:      drivers/net/ethernet/toshiba/spider_net*
14863
14864 SPMI SUBSYSTEM
14865 R:      Stephen Boyd <sboyd@kernel.org>
14866 L:      linux-arm-msm@vger.kernel.org
14867 F:      Documentation/devicetree/bindings/spmi/
14868 F:      drivers/spmi/
14869 F:      include/dt-bindings/spmi/spmi.h
14870 F:      include/linux/spmi.h
14871 F:      include/trace/events/spmi.h
14872
14873 SPU FILE SYSTEM
14874 M:      Jeremy Kerr <jk@ozlabs.org>
14875 L:      linuxppc-dev@lists.ozlabs.org
14876 W:      http://www.ibm.com/developerworks/power/cell/
14877 S:      Supported
14878 F:      Documentation/filesystems/spufs.txt
14879 F:      arch/powerpc/platforms/cell/spufs/
14880
14881 SQUASHFS FILE SYSTEM
14882 M:      Phillip Lougher <phillip@squashfs.org.uk>
14883 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14884 W:      http://squashfs.org.uk
14885 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14886 S:      Maintained
14887 F:      Documentation/filesystems/squashfs.txt
14888 F:      fs/squashfs/
14889
14890 SRM (Alpha) environment access
14891 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14892 S:      Maintained
14893 F:      arch/alpha/kernel/srm_env.c
14894
14895 ST LSM6DSx IMU IIO DRIVER
14896 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14897 L:      linux-iio@vger.kernel.org
14898 W:      http://www.st.com/
14899 S:      Maintained
14900 F:      drivers/iio/imu/st_lsm6dsx/
14901 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14902
14903 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14904 M:      Mickael Guene <mickael.guene@st.com>
14905 L:      linux-media@vger.kernel.org
14906 T:      git git://linuxtv.org/media_tree.git
14907 S:      Maintained
14908 F:      drivers/media/i2c/st-mipid02.c
14909 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14910
14911 ST STM32 I2C/SMBUS DRIVER
14912 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14913 L:      linux-i2c@vger.kernel.org
14914 S:      Maintained
14915 F:      drivers/i2c/busses/i2c-stm32*
14916
14917 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14918 M:      Song Qiang <songqiang1304521@gmail.com>
14919 L:      linux-iio@vger.kernel.org
14920 S:      Maintained
14921 F:      drivers/iio/proximity/vl53l0x-i2c.c
14922 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14923
14924 STABLE BRANCH
14925 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14926 M:      Sasha Levin <sashal@kernel.org>
14927 L:      stable@vger.kernel.org
14928 S:      Supported
14929 F:      Documentation/process/stable-kernel-rules.rst
14930
14931 STAGING - COMEDI
14932 M:      Ian Abbott <abbotti@mev.co.uk>
14933 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14934 S:      Odd Fixes
14935 F:      drivers/staging/comedi/
14936
14937 STAGING - EROFS FILE SYSTEM
14938 M:      Gao Xiang <gaoxiang25@huawei.com>
14939 M:      Chao Yu <yuchao0@huawei.com>
14940 L:      linux-erofs@lists.ozlabs.org
14941 S:      Maintained
14942 F:      drivers/staging/erofs/
14943
14944 STAGING - INDUSTRIAL IO
14945 M:      Jonathan Cameron <jic23@kernel.org>
14946 L:      linux-iio@vger.kernel.org
14947 S:      Odd Fixes
14948 F:      Documentation/devicetree/bindings/staging/iio/
14949 F:      drivers/staging/iio/
14950
14951 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14952 M:      Marc Dietrich <marvin24@gmx.de>
14953 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14954 L:      linux-tegra@vger.kernel.org
14955 S:      Maintained
14956 F:      drivers/staging/nvec/
14957
14958 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14959 M:      Jens Frederich <jfrederich@gmail.com>
14960 M:      Daniel Drake <dsd@laptop.org>
14961 M:      Jon Nettleton <jon.nettleton@gmail.com>
14962 W:      http://wiki.laptop.org/go/DCON
14963 S:      Maintained
14964 F:      drivers/staging/olpc_dcon/
14965
14966 STAGING - REALTEK RTL8712U DRIVERS
14967 M:      Larry Finger <Larry.Finger@lwfinger.net>
14968 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14969 S:      Odd Fixes
14970 F:      drivers/staging/rtl8712/
14971
14972 STAGING - REALTEK RTL8188EU DRIVERS
14973 M:      Larry Finger <Larry.Finger@lwfinger.net>
14974 S:      Odd Fixes
14975 F:      drivers/staging/rtl8188eu/
14976
14977 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14978 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14979 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14980 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14981 L:      linux-fbdev@vger.kernel.org
14982 S:      Maintained
14983 F:      drivers/staging/sm750fb/
14984
14985 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14986 M:      William Hubbs <w.d.hubbs@gmail.com>
14987 M:      Chris Brannon <chris@the-brannons.com>
14988 M:      Kirk Reiser <kirk@reisers.ca>
14989 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14990 L:      speakup@linux-speakup.org
14991 W:      http://www.linux-speakup.org/
14992 S:      Odd Fixes
14993 F:      drivers/staging/speakup/
14994
14995 STAGING - VIA VT665X DRIVERS
14996 M:      Forest Bond <forest@alittletooquiet.net>
14997 S:      Odd Fixes
14998 F:      drivers/staging/vt665?/
14999
15000 STAGING - WILC1000 WIFI DRIVER
15001 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15002 M:      Ajay Singh <ajay.kathat@microchip.com>
15003 L:      linux-wireless@vger.kernel.org
15004 S:      Supported
15005 F:      drivers/staging/wilc1000/
15006
15007 STAGING SUBSYSTEM
15008 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15010 L:      devel@driverdev.osuosl.org
15011 S:      Supported
15012 F:      drivers/staging/
15013
15014 STARFIRE/DURALAN NETWORK DRIVER
15015 M:      Ion Badulescu <ionut@badula.org>
15016 S:      Odd Fixes
15017 F:      drivers/net/ethernet/adaptec/starfire*
15018
15019 STEC S1220 SKD DRIVER
15020 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15021 L:      linux-block@vger.kernel.org
15022 S:      Maintained
15023 F:      drivers/block/skd*[ch]
15024
15025 STI AUDIO (ASoC) DRIVERS
15026 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15027 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15028 S:      Maintained
15029 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15030 F:      sound/soc/sti/
15031
15032 STI CEC DRIVER
15033 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15034 S:      Maintained
15035 F:      drivers/media/platform/sti/cec/
15036 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15037
15038 STK1160 USB VIDEO CAPTURE DRIVER
15039 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15040 L:      linux-media@vger.kernel.org
15041 T:      git git://linuxtv.org/media_tree.git
15042 S:      Maintained
15043 F:      drivers/media/usb/stk1160/
15044
15045 STM32 AUDIO (ASoC) DRIVERS
15046 M:      Olivier Moysan <olivier.moysan@st.com>
15047 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15048 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15049 S:      Maintained
15050 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15051 F:      sound/soc/stm/
15052
15053 STM32 TIMER/LPTIMER DRIVERS
15054 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15055 S:      Maintained
15056 F:      drivers/*/stm32-*timer*
15057 F:      drivers/pwm/pwm-stm32*
15058 F:      include/linux/*/stm32-*tim*
15059 F:      Documentation/ABI/testing/*timer-stm32
15060 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15061 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15062
15063 STMMAC ETHERNET DRIVER
15064 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15065 M:      Alexandre Torgue <alexandre.torgue@st.com>
15066 M:      Jose Abreu <joabreu@synopsys.com>
15067 L:      netdev@vger.kernel.org
15068 W:      http://www.stlinux.com
15069 S:      Supported
15070 F:      drivers/net/ethernet/stmicro/stmmac/
15071
15072 SUN3/3X
15073 M:      Sam Creasey <sammy@sammy.net>
15074 W:      http://sammy.net/sun3/
15075 S:      Maintained
15076 F:      arch/m68k/kernel/*sun3*
15077 F:      arch/m68k/sun3*/
15078 F:      arch/m68k/include/asm/sun3*
15079 F:      drivers/net/ethernet/i825xx/sun3*
15080
15081 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15082 M:      Hans de Goede <hdegoede@redhat.com>
15083 L:      linux-input@vger.kernel.org
15084 S:      Maintained
15085 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15086 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15087
15088 SUNDANCE NETWORK DRIVER
15089 M:      Denis Kirjanov <kda@linux-powerpc.org>
15090 L:      netdev@vger.kernel.org
15091 S:      Maintained
15092 F:      drivers/net/ethernet/dlink/sundance.c
15093
15094 SUPERH
15095 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15096 M:      Rich Felker <dalias@libc.org>
15097 L:      linux-sh@vger.kernel.org
15098 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15099 S:      Maintained
15100 F:      Documentation/sh/
15101 F:      arch/sh/
15102 F:      drivers/sh/
15103
15104 SUSPEND TO RAM
15105 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15106 M:      Len Brown <len.brown@intel.com>
15107 M:      Pavel Machek <pavel@ucw.cz>
15108 L:      linux-pm@vger.kernel.org
15109 B:      https://bugzilla.kernel.org
15110 S:      Supported
15111 F:      Documentation/power/
15112 F:      arch/x86/kernel/acpi/
15113 F:      drivers/base/power/
15114 F:      kernel/power/
15115 F:      include/linux/suspend.h
15116 F:      include/linux/freezer.h
15117 F:      include/linux/pm.h
15118
15119 SVGA HANDLING
15120 M:      Martin Mares <mj@ucw.cz>
15121 L:      linux-video@atrey.karlin.mff.cuni.cz
15122 S:      Maintained
15123 F:      Documentation/svga.txt
15124 F:      arch/x86/boot/video*
15125
15126 SWIOTLB SUBSYSTEM
15127 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15128 L:      iommu@lists.linux-foundation.org
15129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15130 S:      Supported
15131 F:      kernel/dma/swiotlb.c
15132 F:      arch/*/kernel/pci-swiotlb.c
15133 F:      include/linux/swiotlb.h
15134
15135 SWITCHDEV
15136 M:      Jiri Pirko <jiri@resnulli.us>
15137 M:      Ivan Vecera <ivecera@redhat.com>
15138 L:      netdev@vger.kernel.org
15139 S:      Supported
15140 F:      net/switchdev/
15141 F:      include/net/switchdev.h
15142
15143 SY8106A REGULATOR DRIVER
15144 M:      Icenowy Zheng <icenowy@aosc.io>
15145 S:      Maintained
15146 F:      drivers/regulator/sy8106a-regulator.c
15147 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15148
15149 SYNC FILE FRAMEWORK
15150 M:      Sumit Semwal <sumit.semwal@linaro.org>
15151 R:      Gustavo Padovan <gustavo@padovan.org>
15152 S:      Maintained
15153 L:      linux-media@vger.kernel.org
15154 L:      dri-devel@lists.freedesktop.org
15155 F:      drivers/dma-buf/sync_*
15156 F:      drivers/dma-buf/dma-fence*
15157 F:      drivers/dma-buf/sw_sync.c
15158 F:      include/linux/sync_file.h
15159 F:      include/uapi/linux/sync_file.h
15160 F:      Documentation/sync_file.txt
15161 T:      git git://anongit.freedesktop.org/drm/drm-misc
15162
15163 SYNOPSYS ARC ARCHITECTURE
15164 M:      Vineet Gupta <vgupta@synopsys.com>
15165 L:      linux-snps-arc@lists.infradead.org
15166 S:      Supported
15167 F:      arch/arc/
15168 F:      Documentation/devicetree/bindings/arc/*
15169 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15170 F:      drivers/clocksource/arc_timer.c
15171 F:      drivers/tty/serial/arc_uart.c
15172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15173
15174 SYNOPSYS ARC HSDK SDP pll clock driver
15175 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15176 S:      Supported
15177 F:      drivers/clk/clk-hsdk-pll.c
15178 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15179
15180 SYNOPSYS ARC SDP clock driver
15181 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15182 S:      Supported
15183 F:      drivers/clk/axs10x/*
15184 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15185
15186 SYNOPSYS ARC SDP platform support
15187 M:      Alexey Brodkin <abrodkin@synopsys.com>
15188 S:      Supported
15189 F:      arch/arc/plat-axs10x
15190 F:      arch/arc/boot/dts/ax*
15191 F:      Documentation/devicetree/bindings/arc/axs10*
15192
15193 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15194 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15195 S:      Supported
15196 F:      drivers/reset/reset-axs10x.c
15197 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15198
15199 SYNOPSYS CREG GPIO DRIVER
15200 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15201 S:      Maintained
15202 F:      drivers/gpio/gpio-creg-snps.c
15203 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15204
15205 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15206 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15207 S:      Maintained
15208 F:      drivers/tty/serial/8250/8250_dw.c
15209
15210 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15211 M:      Hoan Tran <hoan@os.amperecomputing.com>
15212 L:      linux-gpio@vger.kernel.org
15213 S:      Maintained
15214 F:      drivers/gpio/gpio-dwapb.c
15215 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15216
15217 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15218 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15219 S:      Maintained
15220 F:      drivers/dma/dwi-axi-dmac/
15221 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15222
15223 SYNOPSYS DESIGNWARE DMAC DRIVER
15224 M:      Viresh Kumar <vireshk@kernel.org>
15225 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15226 S:      Maintained
15227 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15228 F:      drivers/dma/dw/
15229 F:      include/dt-bindings/dma/dw-dmac.h
15230 F:      include/linux/dma/dw.h
15231 F:      include/linux/platform_data/dma-dw.h
15232
15233 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15234 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15235 L:      netdev@vger.kernel.org
15236 S:      Supported
15237 F:      drivers/net/ethernet/synopsys/
15238
15239 SYNOPSYS DESIGNWARE I2C DRIVER
15240 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15241 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15242 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15243 L:      linux-i2c@vger.kernel.org
15244 S:      Maintained
15245 F:      drivers/i2c/busses/i2c-designware-*
15246 F:      include/linux/platform_data/i2c-designware.h
15247
15248 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15249 M:      Jaehoon Chung <jh80.chung@samsung.com>
15250 L:      linux-mmc@vger.kernel.org
15251 S:      Maintained
15252 F:      drivers/mmc/host/dw_mmc*
15253
15254 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15255 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15256 S:      Supported
15257 F:      drivers/reset/reset-hsdk.c
15258 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15259 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15260
15261 SYSTEM CONFIGURATION (SYSCON)
15262 M:      Lee Jones <lee.jones@linaro.org>
15263 M:      Arnd Bergmann <arnd@arndb.de>
15264 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15265 S:      Supported
15266 F:      drivers/mfd/syscon.c
15267
15268 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15269 M:      Sudeep Holla <sudeep.holla@arm.com>
15270 L:      linux-arm-kernel@lists.infradead.org
15271 S:      Maintained
15272 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15273 F:      drivers/clk/clk-sc[mp]i.c
15274 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15275 F:      drivers/firmware/arm_scpi.c
15276 F:      drivers/firmware/arm_scmi/
15277 F:      include/linux/sc[mp]i_protocol.h
15278
15279 SYSTEM RESET/SHUTDOWN DRIVERS
15280 M:      Sebastian Reichel <sre@kernel.org>
15281 L:      linux-pm@vger.kernel.org
15282 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15283 S:      Maintained
15284 F:      Documentation/devicetree/bindings/power/reset/
15285 F:      drivers/power/reset/
15286
15287 SYSTEM TRACE MODULE CLASS
15288 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15289 S:      Maintained
15290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15291 F:      Documentation/trace/stm.rst
15292 F:      drivers/hwtracing/stm/
15293 F:      include/linux/stm.h
15294 F:      include/uapi/linux/stm.h
15295
15296 SYSV FILESYSTEM
15297 M:      Christoph Hellwig <hch@infradead.org>
15298 S:      Maintained
15299 F:      Documentation/filesystems/sysv-fs.txt
15300 F:      fs/sysv/
15301 F:      include/linux/sysv_fs.h
15302
15303 TASKSTATS STATISTICS INTERFACE
15304 M:      Balbir Singh <bsingharora@gmail.com>
15305 S:      Maintained
15306 F:      Documentation/accounting/taskstats*
15307 F:      include/linux/taskstats*
15308 F:      kernel/taskstats.c
15309
15310 TC subsystem
15311 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15312 M:      Cong Wang <xiyou.wangcong@gmail.com>
15313 M:      Jiri Pirko <jiri@resnulli.us>
15314 L:      netdev@vger.kernel.org
15315 S:      Maintained
15316 F:      include/net/pkt_cls.h
15317 F:      include/net/pkt_sched.h
15318 F:      include/net/tc_act/
15319 F:      include/uapi/linux/pkt_cls.h
15320 F:      include/uapi/linux/pkt_sched.h
15321 F:      include/uapi/linux/tc_act/
15322 F:      include/uapi/linux/tc_ematch/
15323 F:      net/sched/
15324
15325 TC90522 MEDIA DRIVER
15326 M:      Akihiro Tsukada <tskd08@gmail.com>
15327 L:      linux-media@vger.kernel.org
15328 S:      Odd Fixes
15329 F:      drivers/media/dvb-frontends/tc90522*
15330
15331 TCP LOW PRIORITY MODULE
15332 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15333 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15334 W:      http://tcp-lp-mod.sourceforge.net/
15335 S:      Maintained
15336 F:      net/ipv4/tcp_lp.c
15337
15338 TDA10071 MEDIA DRIVER
15339 M:      Antti Palosaari <crope@iki.fi>
15340 L:      linux-media@vger.kernel.org
15341 W:      https://linuxtv.org
15342 W:      http://palosaari.fi/linux/
15343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15344 T:      git git://linuxtv.org/anttip/media_tree.git
15345 S:      Maintained
15346 F:      drivers/media/dvb-frontends/tda10071*
15347
15348 TDA18212 MEDIA DRIVER
15349 M:      Antti Palosaari <crope@iki.fi>
15350 L:      linux-media@vger.kernel.org
15351 W:      https://linuxtv.org
15352 W:      http://palosaari.fi/linux/
15353 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15354 T:      git git://linuxtv.org/anttip/media_tree.git
15355 S:      Maintained
15356 F:      drivers/media/tuners/tda18212*
15357
15358 TDA18218 MEDIA DRIVER
15359 M:      Antti Palosaari <crope@iki.fi>
15360 L:      linux-media@vger.kernel.org
15361 W:      https://linuxtv.org
15362 W:      http://palosaari.fi/linux/
15363 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15364 T:      git git://linuxtv.org/anttip/media_tree.git
15365 S:      Maintained
15366 F:      drivers/media/tuners/tda18218*
15367
15368 TDA18250 MEDIA DRIVER
15369 M:      Olli Salonen <olli.salonen@iki.fi>
15370 L:      linux-media@vger.kernel.org
15371 W:      https://linuxtv.org
15372 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15373 T:      git git://linuxtv.org/media_tree.git
15374 S:      Maintained
15375 F:      drivers/media/tuners/tda18250*
15376
15377 TDA18271 MEDIA DRIVER
15378 M:      Michael Krufky <mkrufky@linuxtv.org>
15379 L:      linux-media@vger.kernel.org
15380 W:      https://linuxtv.org
15381 W:      http://github.com/mkrufky
15382 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15383 T:      git git://linuxtv.org/mkrufky/tuners.git
15384 S:      Maintained
15385 F:      drivers/media/tuners/tda18271*
15386
15387 TDA1997x MEDIA DRIVER
15388 M:      Tim Harvey <tharvey@gateworks.com>
15389 L:      linux-media@vger.kernel.org
15390 W:      https://linuxtv.org
15391 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15392 S:      Maintained
15393 F:      drivers/media/i2c/tda1997x.*
15394
15395 TDA827x MEDIA DRIVER
15396 M:      Michael Krufky <mkrufky@linuxtv.org>
15397 L:      linux-media@vger.kernel.org
15398 W:      https://linuxtv.org
15399 W:      http://github.com/mkrufky
15400 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15401 T:      git git://linuxtv.org/mkrufky/tuners.git
15402 S:      Maintained
15403 F:      drivers/media/tuners/tda8290.*
15404
15405 TDA8290 MEDIA DRIVER
15406 M:      Michael Krufky <mkrufky@linuxtv.org>
15407 L:      linux-media@vger.kernel.org
15408 W:      https://linuxtv.org
15409 W:      http://github.com/mkrufky
15410 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15411 T:      git git://linuxtv.org/mkrufky/tuners.git
15412 S:      Maintained
15413 F:      drivers/media/tuners/tda8290.*
15414
15415 TDA9840 MEDIA DRIVER
15416 M:      Hans Verkuil <hverkuil@xs4all.nl>
15417 L:      linux-media@vger.kernel.org
15418 T:      git git://linuxtv.org/media_tree.git
15419 W:      https://linuxtv.org
15420 S:      Maintained
15421 F:      drivers/media/i2c/tda9840*
15422
15423 TEA5761 TUNER DRIVER
15424 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15425 L:      linux-media@vger.kernel.org
15426 W:      https://linuxtv.org
15427 T:      git git://linuxtv.org/media_tree.git
15428 S:      Odd fixes
15429 F:      drivers/media/tuners/tea5761.*
15430
15431 TEA5767 TUNER DRIVER
15432 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15433 L:      linux-media@vger.kernel.org
15434 W:      https://linuxtv.org
15435 T:      git git://linuxtv.org/media_tree.git
15436 S:      Maintained
15437 F:      drivers/media/tuners/tea5767.*
15438
15439 TEA6415C MEDIA DRIVER
15440 M:      Hans Verkuil <hverkuil@xs4all.nl>
15441 L:      linux-media@vger.kernel.org
15442 T:      git git://linuxtv.org/media_tree.git
15443 W:      https://linuxtv.org
15444 S:      Maintained
15445 F:      drivers/media/i2c/tea6415c*
15446
15447 TEA6420 MEDIA DRIVER
15448 M:      Hans Verkuil <hverkuil@xs4all.nl>
15449 L:      linux-media@vger.kernel.org
15450 T:      git git://linuxtv.org/media_tree.git
15451 W:      https://linuxtv.org
15452 S:      Maintained
15453 F:      drivers/media/i2c/tea6420*
15454
15455 TEAM DRIVER
15456 M:      Jiri Pirko <jiri@resnulli.us>
15457 L:      netdev@vger.kernel.org
15458 S:      Supported
15459 F:      drivers/net/team/
15460 F:      include/linux/if_team.h
15461 F:      include/uapi/linux/if_team.h
15462
15463 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15464 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15465 S:      Maintained
15466 F:      arch/x86/platform/ts5500/
15467
15468 TECHNOTREND USB IR RECEIVER
15469 M:      Sean Young <sean@mess.org>
15470 L:      linux-media@vger.kernel.org
15471 S:      Maintained
15472 F:      drivers/media/rc/ttusbir.c
15473
15474 TECHWELL TW9910 VIDEO DECODER
15475 L:      linux-media@vger.kernel.org
15476 S:      Orphan
15477 F:      drivers/media/i2c/tw9910.c
15478 F:      include/media/i2c/tw9910.h
15479
15480 TEE SUBSYSTEM
15481 M:      Jens Wiklander <jens.wiklander@linaro.org>
15482 S:      Maintained
15483 F:      include/linux/tee_drv.h
15484 F:      include/uapi/linux/tee.h
15485 F:      drivers/tee/
15486 F:      Documentation/tee.txt
15487
15488 TEGRA ARCHITECTURE SUPPORT
15489 M:      Thierry Reding <thierry.reding@gmail.com>
15490 M:      Jonathan Hunter <jonathanh@nvidia.com>
15491 L:      linux-tegra@vger.kernel.org
15492 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15494 S:      Supported
15495 N:      [^a-z]tegra
15496
15497 TEGRA CLOCK DRIVER
15498 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15499 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15500 S:      Supported
15501 F:      drivers/clk/tegra/
15502
15503 TEGRA DMA DRIVERS
15504 M:      Laxman Dewangan <ldewangan@nvidia.com>
15505 M:      Jon Hunter <jonathanh@nvidia.com>
15506 S:      Supported
15507 F:      drivers/dma/tegra*
15508
15509 TEGRA I2C DRIVER
15510 M:      Laxman Dewangan <ldewangan@nvidia.com>
15511 S:      Supported
15512 F:      drivers/i2c/busses/i2c-tegra.c
15513
15514 TEGRA IOMMU DRIVERS
15515 M:      Thierry Reding <thierry.reding@gmail.com>
15516 L:      linux-tegra@vger.kernel.org
15517 S:      Supported
15518 F:      drivers/iommu/tegra*
15519
15520 TEGRA KBC DRIVER
15521 M:      Laxman Dewangan <ldewangan@nvidia.com>
15522 S:      Supported
15523 F:      drivers/input/keyboard/tegra-kbc.c
15524
15525 TEGRA NAND DRIVER
15526 M:      Stefan Agner <stefan@agner.ch>
15527 M:      Lucas Stach <dev@lynxeye.de>
15528 S:      Maintained
15529 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15530 F:      drivers/mtd/nand/raw/tegra_nand.c
15531
15532 TEGRA PWM DRIVER
15533 M:      Thierry Reding <thierry.reding@gmail.com>
15534 S:      Supported
15535 F:      drivers/pwm/pwm-tegra.c
15536
15537 TEGRA SERIAL DRIVER
15538 M:      Laxman Dewangan <ldewangan@nvidia.com>
15539 S:      Supported
15540 F:      drivers/tty/serial/serial-tegra.c
15541
15542 TEGRA SPI DRIVER
15543 M:      Laxman Dewangan <ldewangan@nvidia.com>
15544 S:      Supported
15545 F:      drivers/spi/spi-tegra*
15546
15547 TEGRA XUSB PADCTL DRIVER
15548 M:      JC Kuo <jckuo@nvidia.com>
15549 S:      Supported
15550 F:      drivers/phy/tegra/xusb*
15551
15552 TEHUTI ETHERNET DRIVER
15553 M:      Andy Gospodarek <andy@greyhouse.net>
15554 L:      netdev@vger.kernel.org
15555 S:      Supported
15556 F:      drivers/net/ethernet/tehuti/*
15557
15558 Telecom Clock Driver for MCPL0010
15559 M:      Mark Gross <mark.gross@intel.com>
15560 S:      Supported
15561 F:      drivers/char/tlclk.c
15562
15563 TENSILICA XTENSA PORT (xtensa)
15564 M:      Chris Zankel <chris@zankel.net>
15565 M:      Max Filippov <jcmvbkbc@gmail.com>
15566 L:      linux-xtensa@linux-xtensa.org
15567 T:      git git://github.com/czankel/xtensa-linux.git
15568 S:      Maintained
15569 F:      arch/xtensa/
15570 F:      drivers/irqchip/irq-xtensa-*
15571
15572 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15573 M:      Nishanth Menon <nm@ti.com>
15574 M:      Tero Kristo <t-kristo@ti.com>
15575 M:      Santosh Shilimkar <ssantosh@kernel.org>
15576 L:      linux-arm-kernel@lists.infradead.org
15577 S:      Maintained
15578 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15579 F:      drivers/firmware/ti_sci*
15580 F:      include/linux/soc/ti/ti_sci_protocol.h
15581 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15582 F:      drivers/soc/ti/ti_sci_pm_domains.c
15583 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15584 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15585 F:      drivers/clk/keystone/sci-clk.c
15586 F:      drivers/reset/reset-ti-sci.c
15587 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15588 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15589 F:      drivers/irqchip/irq-ti-sci-intr.c
15590 F:      drivers/irqchip/irq-ti-sci-inta.c
15591 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15592 F:      drivers/soc/ti/ti_sci_inta_msi.c
15593
15594 Texas Instruments ASoC drivers
15595 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15596 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15597 S:      Maintained
15598 F:      sound/soc/ti/
15599
15600 Texas Instruments' DAC7612 DAC Driver
15601 M:      Ricardo Ribalda <ricardo@ribalda.com>
15602 L:      linux-iio@vger.kernel.org
15603 S:      Supported
15604 F:      drivers/iio/dac/ti-dac7612.c
15605 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15606
15607 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15608 M:      Hans Verkuil <hverkuil@xs4all.nl>
15609 L:      linux-media@vger.kernel.org
15610 T:      git git://linuxtv.org/media_tree.git
15611 W:      https://linuxtv.org
15612 S:      Maintained
15613 F:      drivers/media/radio/radio-raremono.c
15614
15615 THERMAL
15616 M:      Zhang Rui <rui.zhang@intel.com>
15617 M:      Eduardo Valentin <edubezval@gmail.com>
15618 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15619 L:      linux-pm@vger.kernel.org
15620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15622 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15623 S:      Supported
15624 F:      drivers/thermal/
15625 F:      include/linux/thermal.h
15626 F:      include/uapi/linux/thermal.h
15627 F:      include/linux/cpu_cooling.h
15628 F:      Documentation/devicetree/bindings/thermal/
15629
15630 THERMAL/CPU_COOLING
15631 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15632 M:      Viresh Kumar <viresh.kumar@linaro.org>
15633 M:      Javi Merino <javi.merino@kernel.org>
15634 L:      linux-pm@vger.kernel.org
15635 S:      Supported
15636 F:      Documentation/thermal/cpu-cooling-api.txt
15637 F:      drivers/thermal/cpu_cooling.c
15638 F:      include/linux/cpu_cooling.h
15639
15640 THINKPAD ACPI EXTRAS DRIVER
15641 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15642 L:      ibm-acpi-devel@lists.sourceforge.net
15643 L:      platform-driver-x86@vger.kernel.org
15644 W:      http://ibm-acpi.sourceforge.net
15645 W:      http://thinkwiki.org/wiki/Ibm-acpi
15646 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15647 S:      Maintained
15648 F:      drivers/platform/x86/thinkpad_acpi.c
15649
15650 THUNDERBOLT DRIVER
15651 M:      Andreas Noever <andreas.noever@gmail.com>
15652 M:      Michael Jamet <michael.jamet@intel.com>
15653 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15654 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15656 S:      Maintained
15657 F:      Documentation/admin-guide/thunderbolt.rst
15658 F:      drivers/thunderbolt/
15659 F:      include/linux/thunderbolt.h
15660
15661 THUNDERBOLT NETWORK DRIVER
15662 M:      Michael Jamet <michael.jamet@intel.com>
15663 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15664 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15665 L:      netdev@vger.kernel.org
15666 S:      Maintained
15667 F:      drivers/net/thunderbolt.c
15668
15669 THUNDERX GPIO DRIVER
15670 M:      David Daney <david.daney@cavium.com>
15671 S:      Maintained
15672 F:      drivers/gpio/gpio-thunderx.c
15673
15674 TI AM437X VPFE DRIVER
15675 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15676 L:      linux-media@vger.kernel.org
15677 W:      https://linuxtv.org
15678 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15679 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15680 S:      Maintained
15681 F:      drivers/media/platform/am437x/
15682
15683 TI BANDGAP AND THERMAL DRIVER
15684 M:      Eduardo Valentin <edubezval@gmail.com>
15685 M:      Keerthy <j-keerthy@ti.com>
15686 L:      linux-pm@vger.kernel.org
15687 L:      linux-omap@vger.kernel.org
15688 S:      Maintained
15689 F:      drivers/thermal/ti-soc-thermal/
15690
15691 TI BQ27XXX POWER SUPPLY DRIVER
15692 R:      Andrew F. Davis <afd@ti.com>
15693 F:      include/linux/power/bq27xxx_battery.h
15694 F:      drivers/power/supply/bq27xxx_battery.c
15695 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15696
15697 TI CDCE706 CLOCK DRIVER
15698 M:      Max Filippov <jcmvbkbc@gmail.com>
15699 S:      Maintained
15700 F:      drivers/clk/clk-cdce706.c
15701
15702 TI CLOCK DRIVER
15703 M:      Tero Kristo <t-kristo@ti.com>
15704 L:      linux-omap@vger.kernel.org
15705 S:      Maintained
15706 F:      drivers/clk/ti/
15707 F:      include/linux/clk/ti.h
15708
15709 TI DAVINCI MACHINE SUPPORT
15710 M:      Sekhar Nori <nsekhar@ti.com>
15711 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15713 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15714 S:      Supported
15715 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15716 F:      arch/arm/mach-davinci/
15717 F:      drivers/i2c/busses/i2c-davinci.c
15718 F:      arch/arm/boot/dts/da850*
15719
15720 TI DAVINCI SERIES CLOCK DRIVER
15721 M:      David Lechner <david@lechnology.com>
15722 R:      Sekhar Nori <nsekhar@ti.com>
15723 S:      Maintained
15724 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15725 F:      drivers/clk/davinci/
15726
15727 TI DAVINCI SERIES GPIO DRIVER
15728 M:      Keerthy <j-keerthy@ti.com>
15729 L:      linux-gpio@vger.kernel.org
15730 S:      Maintained
15731 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15732 F:      drivers/gpio/gpio-davinci.c
15733
15734 TI DAVINCI SERIES MEDIA DRIVER
15735 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15736 L:      linux-media@vger.kernel.org
15737 W:      https://linuxtv.org
15738 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15739 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15740 S:      Maintained
15741 F:      drivers/media/platform/davinci/
15742 F:      include/media/davinci/
15743
15744 TI ETHERNET SWITCH DRIVER (CPSW)
15745 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15746 L:      linux-omap@vger.kernel.org
15747 L:      netdev@vger.kernel.org
15748 S:      Maintained
15749 F:      drivers/net/ethernet/ti/cpsw*
15750 F:      drivers/net/ethernet/ti/davinci*
15751
15752 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15753 M:      Alex Dubov <oakad@yahoo.com>
15754 S:      Maintained
15755 W:      http://tifmxx.berlios.de/
15756 F:      drivers/memstick/host/tifm_ms.c
15757 F:      drivers/misc/tifm*
15758 F:      drivers/mmc/host/tifm_sd.c
15759 F:      include/linux/tifm.h
15760
15761 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15762 M:      Santosh Shilimkar <ssantosh@kernel.org>
15763 L:      linux-kernel@vger.kernel.org
15764 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15765 S:      Maintained
15766 F:      drivers/soc/ti/*
15767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15768
15769 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15770 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15771 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15772 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15773 S:      Maintained
15774 F:      sound/soc/codecs/lm49453*
15775 F:      sound/soc/codecs/isabelle*
15776
15777 TI LP855x BACKLIGHT DRIVER
15778 M:      Milo Kim <milo.kim@ti.com>
15779 S:      Maintained
15780 F:      Documentation/backlight/lp855x-driver.txt
15781 F:      drivers/video/backlight/lp855x_bl.c
15782 F:      include/linux/platform_data/lp855x.h
15783
15784 TI LP8727 CHARGER DRIVER
15785 M:      Milo Kim <milo.kim@ti.com>
15786 S:      Maintained
15787 F:      drivers/power/supply/lp8727_charger.c
15788 F:      include/linux/platform_data/lp8727.h
15789
15790 TI LP8788 MFD DRIVER
15791 M:      Milo Kim <milo.kim@ti.com>
15792 S:      Maintained
15793 F:      drivers/iio/adc/lp8788_adc.c
15794 F:      drivers/leds/leds-lp8788.c
15795 F:      drivers/mfd/lp8788*.c
15796 F:      drivers/power/supply/lp8788-charger.c
15797 F:      drivers/regulator/lp8788-*.c
15798 F:      include/linux/mfd/lp8788*.h
15799
15800 TI NETCP ETHERNET DRIVER
15801 M:      Wingman Kwok <w-kwok2@ti.com>
15802 M:      Murali Karicheri <m-karicheri2@ti.com>
15803 L:      netdev@vger.kernel.org
15804 S:      Maintained
15805 F:      drivers/net/ethernet/ti/netcp*
15806
15807 TI PCM3060 ASoC CODEC DRIVER
15808 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15809 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15810 S:      Maintained
15811 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15812 F:      sound/soc/codecs/pcm3060*
15813
15814 TI TAS571X FAMILY ASoC CODEC DRIVER
15815 M:      Kevin Cernekee <cernekee@chromium.org>
15816 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15817 S:      Odd Fixes
15818 F:      sound/soc/codecs/tas571x*
15819
15820 TI TRF7970A NFC DRIVER
15821 M:      Mark Greer <mgreer@animalcreek.com>
15822 L:      linux-wireless@vger.kernel.org
15823 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15824 S:      Supported
15825 F:      drivers/nfc/trf7970a.c
15826 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15827
15828 TI TWL4030 SERIES SOC CODEC DRIVER
15829 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15830 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15831 S:      Maintained
15832 F:      sound/soc/codecs/twl4030*
15833
15834 TI VPE/CAL DRIVERS
15835 M:      Benoit Parrot <bparrot@ti.com>
15836 L:      linux-media@vger.kernel.org
15837 W:      http://linuxtv.org/
15838 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15839 S:      Maintained
15840 F:      drivers/media/platform/ti-vpe/
15841
15842 TI WILINK WIRELESS DRIVERS
15843 L:      linux-wireless@vger.kernel.org
15844 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15845 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15847 S:      Orphan
15848 F:      drivers/net/wireless/ti/
15849 F:      include/linux/wl12xx.h
15850
15851 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15852 M:      John Stultz <john.stultz@linaro.org>
15853 M:      Thomas Gleixner <tglx@linutronix.de>
15854 R:      Stephen Boyd <sboyd@kernel.org>
15855 L:      linux-kernel@vger.kernel.org
15856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15857 S:      Supported
15858 F:      include/linux/clocksource.h
15859 F:      include/linux/time.h
15860 F:      include/linux/timex.h
15861 F:      include/uapi/linux/time.h
15862 F:      include/uapi/linux/timex.h
15863 F:      kernel/time/clocksource.c
15864 F:      kernel/time/time*.c
15865 F:      kernel/time/alarmtimer.c
15866 F:      kernel/time/ntp.c
15867 F:      tools/testing/selftests/timers/
15868
15869 TIPC NETWORK LAYER
15870 M:      Jon Maloy <jon.maloy@ericsson.com>
15871 M:      Ying Xue <ying.xue@windriver.com>
15872 L:      netdev@vger.kernel.org (core kernel code)
15873 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15874 W:      http://tipc.sourceforge.net/
15875 S:      Maintained
15876 F:      include/uapi/linux/tipc*.h
15877 F:      net/tipc/
15878
15879 TLAN NETWORK DRIVER
15880 M:      Samuel Chessman <chessman@tux.org>
15881 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15882 W:      http://sourceforge.net/projects/tlan/
15883 S:      Maintained
15884 F:      Documentation/networking/device_drivers/ti/tlan.txt
15885 F:      drivers/net/ethernet/ti/tlan.*
15886
15887 TM6000 VIDEO4LINUX DRIVER
15888 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15889 L:      linux-media@vger.kernel.org
15890 W:      https://linuxtv.org
15891 T:      git git://linuxtv.org/media_tree.git
15892 S:      Odd fixes
15893 F:      drivers/media/usb/tm6000/
15894 F:      Documentation/media/v4l-drivers/tm6000*
15895
15896 TMIO/SDHI MMC DRIVER
15897 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15898 L:      linux-mmc@vger.kernel.org
15899 S:      Supported
15900 F:      drivers/mmc/host/tmio_mmc*
15901 F:      drivers/mmc/host/renesas_sdhi*
15902 F:      include/linux/mfd/tmio.h
15903
15904 TMP401 HARDWARE MONITOR DRIVER
15905 M:      Guenter Roeck <linux@roeck-us.net>
15906 L:      linux-hwmon@vger.kernel.org
15907 S:      Maintained
15908 F:      Documentation/hwmon/tmp401.rst
15909 F:      drivers/hwmon/tmp401.c
15910
15911 TMPFS (SHMEM FILESYSTEM)
15912 M:      Hugh Dickins <hughd@google.com>
15913 L:      linux-mm@kvack.org
15914 S:      Maintained
15915 F:      include/linux/shmem_fs.h
15916 F:      mm/shmem.c
15917
15918 TOMOYO SECURITY MODULE
15919 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15920 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15921 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15922 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15923 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15924 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15925 W:      https://tomoyo.osdn.jp/
15926 S:      Maintained
15927 F:      security/tomoyo/
15928
15929 TOPSTAR LAPTOP EXTRAS DRIVER
15930 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15931 L:      platform-driver-x86@vger.kernel.org
15932 S:      Maintained
15933 F:      drivers/platform/x86/topstar-laptop.c
15934
15935 TORTURE-TEST MODULES
15936 M:      Davidlohr Bueso <dave@stgolabs.net>
15937 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15938 M:      Josh Triplett <josh@joshtriplett.org>
15939 L:      linux-kernel@vger.kernel.org
15940 S:      Supported
15941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15942 F:      Documentation/RCU/torture.txt
15943 F:      kernel/torture.c
15944 F:      kernel/rcu/rcutorture.c
15945 F:      kernel/rcu/rcuperf.c
15946 F:      kernel/locking/locktorture.c
15947
15948 TOSHIBA ACPI EXTRAS DRIVER
15949 M:      Azael Avalos <coproscefalo@gmail.com>
15950 L:      platform-driver-x86@vger.kernel.org
15951 S:      Maintained
15952 F:      drivers/platform/x86/toshiba_acpi.c
15953
15954 TOSHIBA BLUETOOTH DRIVER
15955 M:      Azael Avalos <coproscefalo@gmail.com>
15956 L:      platform-driver-x86@vger.kernel.org
15957 S:      Maintained
15958 F:      drivers/platform/x86/toshiba_bluetooth.c
15959
15960 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15961 M:      Azael Avalos <coproscefalo@gmail.com>
15962 L:      platform-driver-x86@vger.kernel.org
15963 S:      Maintained
15964 F:      drivers/platform/x86/toshiba_haps.c
15965
15966 TOSHIBA SMM DRIVER
15967 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15968 W:      http://www.buzzard.org.uk/toshiba/
15969 S:      Maintained
15970 F:      drivers/char/toshiba.c
15971 F:      include/linux/toshiba.h
15972 F:      include/uapi/linux/toshiba.h
15973
15974 TOSHIBA TC358743 DRIVER
15975 M:      Mats Randgaard <matrandg@cisco.com>
15976 L:      linux-media@vger.kernel.org
15977 S:      Maintained
15978 F:      drivers/media/i2c/tc358743*
15979 F:      include/media/i2c/tc358743.h
15980
15981 TOSHIBA WMI HOTKEYS DRIVER
15982 M:      Azael Avalos <coproscefalo@gmail.com>
15983 L:      platform-driver-x86@vger.kernel.org
15984 S:      Maintained
15985 F:      drivers/platform/x86/toshiba-wmi.c
15986
15987 TPM DEVICE DRIVER
15988 M:      Peter Huewe <peterhuewe@gmx.de>
15989 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15990 R:      Jason Gunthorpe <jgg@ziepe.ca>
15991 L:      linux-integrity@vger.kernel.org
15992 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15993 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15994 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15995 S:      Maintained
15996 F:      drivers/char/tpm/
15997
15998 TRACING
15999 M:      Steven Rostedt <rostedt@goodmis.org>
16000 M:      Ingo Molnar <mingo@redhat.com>
16001 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16002 S:      Maintained
16003 F:      Documentation/trace/ftrace.rst
16004 F:      arch/*/*/*/ftrace.h
16005 F:      arch/*/kernel/ftrace.c
16006 F:      include/*/ftrace.h
16007 F:      include/linux/trace*.h
16008 F:      include/trace/
16009 F:      kernel/trace/
16010 F:      tools/testing/selftests/ftrace/
16011
16012 TRACING MMIO ACCESSES (MMIOTRACE)
16013 M:      Steven Rostedt <rostedt@goodmis.org>
16014 M:      Ingo Molnar <mingo@kernel.org>
16015 R:      Karol Herbst <karolherbst@gmail.com>
16016 R:      Pekka Paalanen <ppaalanen@gmail.com>
16017 S:      Maintained
16018 L:      linux-kernel@vger.kernel.org
16019 L:      nouveau@lists.freedesktop.org
16020 F:      kernel/trace/trace_mmiotrace.c
16021 F:      include/linux/mmiotrace.h
16022 F:      arch/x86/mm/kmmio.c
16023 F:      arch/x86/mm/mmio-mod.c
16024 F:      arch/x86/mm/testmmiotrace.c
16025
16026 TRIVIAL PATCHES
16027 M:      Jiri Kosina <trivial@kernel.org>
16028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16029 S:      Maintained
16030 K:      ^Subject:.*(?i)trivial
16031
16032 TEMPO SEMICONDUCTOR DRIVERS
16033 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16034 S:      Maintained
16035 F:      sound/soc/codecs/tscs*.c
16036 F:      sound/soc/codecs/tscs*.h
16037 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16038
16039 TTY LAYER
16040 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16041 M:      Jiri Slaby <jslaby@suse.com>
16042 S:      Supported
16043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16044 F:      Documentation/serial/
16045 F:      drivers/tty/
16046 F:      drivers/tty/serial/serial_core.c
16047 F:      include/linux/serial_core.h
16048 F:      include/linux/serial.h
16049 F:      include/linux/tty.h
16050 F:      include/uapi/linux/serial_core.h
16051 F:      include/uapi/linux/serial.h
16052 F:      include/uapi/linux/tty.h
16053
16054 TUA9001 MEDIA DRIVER
16055 M:      Antti Palosaari <crope@iki.fi>
16056 L:      linux-media@vger.kernel.org
16057 W:      https://linuxtv.org
16058 W:      http://palosaari.fi/linux/
16059 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16060 T:      git git://linuxtv.org/anttip/media_tree.git
16061 S:      Maintained
16062 F:      drivers/media/tuners/tua9001*
16063
16064 TULIP NETWORK DRIVERS
16065 L:      netdev@vger.kernel.org
16066 L:      linux-parisc@vger.kernel.org
16067 S:      Orphan
16068 F:      drivers/net/ethernet/dec/tulip/
16069
16070 TUN/TAP driver
16071 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16072 W:      http://vtun.sourceforge.net/tun
16073 S:      Maintained
16074 F:      Documentation/networking/tuntap.txt
16075 F:      arch/um/os-Linux/drivers/
16076
16077 TURBOCHANNEL SUBSYSTEM
16078 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16079 M:      Ralf Baechle <ralf@linux-mips.org>
16080 L:      linux-mips@vger.kernel.org
16081 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16082 S:      Maintained
16083 F:      drivers/tc/
16084 F:      include/linux/tc.h
16085
16086 TURBOSTAT UTILITY
16087 M:      "Len Brown" <lenb@kernel.org>
16088 L:      linux-pm@vger.kernel.org
16089 B:      https://bugzilla.kernel.org
16090 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16092 S:      Supported
16093 F:      tools/power/x86/turbostat/
16094
16095 TW5864 VIDEO4LINUX DRIVER
16096 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16097 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16098 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16099 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16100 L:      linux-media@vger.kernel.org
16101 S:      Supported
16102 F:      drivers/media/pci/tw5864/
16103
16104 TW68 VIDEO4LINUX DRIVER
16105 M:      Hans Verkuil <hverkuil@xs4all.nl>
16106 L:      linux-media@vger.kernel.org
16107 T:      git git://linuxtv.org/media_tree.git
16108 W:      https://linuxtv.org
16109 S:      Odd Fixes
16110 F:      drivers/media/pci/tw68/
16111
16112 TW686X VIDEO4LINUX DRIVER
16113 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16114 L:      linux-media@vger.kernel.org
16115 T:      git git://linuxtv.org/media_tree.git
16116 W:      http://linuxtv.org
16117 S:      Maintained
16118 F:      drivers/media/pci/tw686x/
16119
16120 UBI FILE SYSTEM (UBIFS)
16121 M:      Richard Weinberger <richard@nod.at>
16122 M:      Artem Bityutskiy <dedekind1@gmail.com>
16123 M:      Adrian Hunter <adrian.hunter@intel.com>
16124 L:      linux-mtd@lists.infradead.org
16125 T:      git git://git.infradead.org/ubifs-2.6.git
16126 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16127 S:      Supported
16128 F:      Documentation/filesystems/ubifs.txt
16129 F:      fs/ubifs/
16130
16131 UCLINUX (M68KNOMMU AND COLDFIRE)
16132 M:      Greg Ungerer <gerg@linux-m68k.org>
16133 W:      http://www.linux-m68k.org/
16134 W:      http://www.uclinux.org/
16135 L:      linux-m68k@lists.linux-m68k.org
16136 L:      uclinux-dev@uclinux.org  (subscribers-only)
16137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16138 S:      Maintained
16139 F:      arch/m68k/coldfire/
16140 F:      arch/m68k/68*/
16141 F:      arch/m68k/*/*_no.*
16142 F:      arch/m68k/include/asm/*_no.*
16143
16144 UDF FILESYSTEM
16145 M:      Jan Kara <jack@suse.com>
16146 S:      Maintained
16147 F:      Documentation/filesystems/udf.txt
16148 F:      fs/udf/
16149
16150 UDRAW TABLET
16151 M:      Bastien Nocera <hadess@hadess.net>
16152 L:      linux-input@vger.kernel.org
16153 S:      Maintained
16154 F:      drivers/hid/hid-udraw-ps3.c
16155
16156 UFS FILESYSTEM
16157 M:      Evgeniy Dushistov <dushistov@mail.ru>
16158 S:      Maintained
16159 F:      Documentation/filesystems/ufs.txt
16160 F:      fs/ufs/
16161
16162 UHID USERSPACE HID IO DRIVER:
16163 M:      David Herrmann <dh.herrmann@googlemail.com>
16164 L:      linux-input@vger.kernel.org
16165 S:      Maintained
16166 F:      drivers/hid/uhid.c
16167 F:      include/uapi/linux/uhid.h
16168
16169 ULPI BUS
16170 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16171 L:      linux-usb@vger.kernel.org
16172 S:      Maintained
16173 F:      drivers/usb/common/ulpi.c
16174 F:      include/linux/ulpi/
16175
16176 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16177 L:      linux-usb@vger.kernel.org
16178 S:      Orphan
16179 F:      drivers/uwb/
16180 F:      include/linux/uwb.h
16181 F:      include/linux/uwb/
16182
16183 UNICODE SUBSYSTEM:
16184 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16185 L:      linux-fsdevel@vger.kernel.org
16186 S:      Supported
16187 F:      fs/unicode/
16188
16189 UNICORE32 ARCHITECTURE:
16190 M:      Guan Xuetao <gxt@pku.edu.cn>
16191 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16192 S:      Maintained
16193 T:      git git://github.com/gxt/linux.git
16194 F:      arch/unicore32/
16195
16196 UNIFDEF
16197 M:      Tony Finch <dot@dotat.at>
16198 W:      http://dotat.at/prog/unifdef
16199 S:      Maintained
16200 F:      scripts/unifdef.c
16201
16202 UNIFORM CDROM DRIVER
16203 M:      Jens Axboe <axboe@kernel.dk>
16204 W:      http://www.kernel.dk
16205 S:      Maintained
16206 F:      Documentation/cdrom/
16207 F:      drivers/cdrom/cdrom.c
16208 F:      include/linux/cdrom.h
16209 F:      include/uapi/linux/cdrom.h
16210
16211 UNISYS S-PAR DRIVERS
16212 M:      David Kershner <david.kershner@unisys.com>
16213 L:      sparmaintainer@unisys.com (Unisys internal)
16214 S:      Supported
16215 F:      include/linux/visorbus.h
16216 F:      drivers/visorbus/
16217 F:      drivers/staging/unisys/
16218
16219 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16220 R:      Alim Akhtar <alim.akhtar@samsung.com>
16221 R:      Avri Altman <avri.altman@wdc.com>
16222 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16223 L:      linux-scsi@vger.kernel.org
16224 S:      Supported
16225 F:      Documentation/scsi/ufs.txt
16226 F:      drivers/scsi/ufs/
16227
16228 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16229 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16230 L:      linux-scsi@vger.kernel.org
16231 S:      Supported
16232 F:      drivers/scsi/ufs/*dwc*
16233
16234 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16235 M:      Stanley Chu <stanley.chu@mediatek.com>
16236 L:      linux-scsi@vger.kernel.org
16237 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16238 S:      Maintained
16239 F:      drivers/scsi/ufs/ufs-mediatek*
16240
16241 UNSORTED BLOCK IMAGES (UBI)
16242 M:      Artem Bityutskiy <dedekind1@gmail.com>
16243 M:      Richard Weinberger <richard@nod.at>
16244 W:      http://www.linux-mtd.infradead.org/
16245 L:      linux-mtd@lists.infradead.org
16246 T:      git git://git.infradead.org/ubifs-2.6.git
16247 S:      Supported
16248 F:      drivers/mtd/ubi/
16249 F:      include/linux/mtd/ubi.h
16250 F:      include/uapi/mtd/ubi-user.h
16251
16252 USB "USBNET" DRIVER FRAMEWORK
16253 M:      Oliver Neukum <oneukum@suse.com>
16254 L:      netdev@vger.kernel.org
16255 W:      http://www.linux-usb.org/usbnet
16256 S:      Maintained
16257 F:      drivers/net/usb/usbnet.c
16258 F:      include/linux/usb/usbnet.h
16259
16260 USB ACM DRIVER
16261 M:      Oliver Neukum <oneukum@suse.com>
16262 L:      linux-usb@vger.kernel.org
16263 S:      Maintained
16264 F:      Documentation/usb/acm.txt
16265 F:      drivers/usb/class/cdc-acm.*
16266
16267 USB AR5523 WIRELESS DRIVER
16268 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16269 L:      linux-wireless@vger.kernel.org
16270 S:      Maintained
16271 F:      drivers/net/wireless/ath/ar5523/
16272
16273 USB ATTACHED SCSI
16274 M:      Oliver Neukum <oneukum@suse.com>
16275 L:      linux-usb@vger.kernel.org
16276 L:      linux-scsi@vger.kernel.org
16277 S:      Maintained
16278 F:      drivers/usb/storage/uas.c
16279
16280 USB CDC ETHERNET DRIVER
16281 M:      Oliver Neukum <oliver@neukum.org>
16282 L:      linux-usb@vger.kernel.org
16283 S:      Maintained
16284 F:      drivers/net/usb/cdc_*.c
16285 F:      include/uapi/linux/usb/cdc.h
16286
16287 USB CHAOSKEY DRIVER
16288 M:      Keith Packard <keithp@keithp.com>
16289 L:      linux-usb@vger.kernel.org
16290 S:      Maintained
16291 F:      drivers/usb/misc/chaoskey.c
16292
16293 USB CYPRESS C67X00 DRIVER
16294 M:      Peter Korsgaard <jacmet@sunsite.dk>
16295 L:      linux-usb@vger.kernel.org
16296 S:      Maintained
16297 F:      drivers/usb/c67x00/
16298
16299 USB DAVICOM DM9601 DRIVER
16300 M:      Peter Korsgaard <jacmet@sunsite.dk>
16301 L:      netdev@vger.kernel.org
16302 W:      http://www.linux-usb.org/usbnet
16303 S:      Maintained
16304 F:      drivers/net/usb/dm9601.c
16305
16306 USB DIAMOND RIO500 DRIVER
16307 M:      Cesar Miquel <miquel@df.uba.ar>
16308 L:      rio500-users@lists.sourceforge.net
16309 W:      http://rio500.sourceforge.net
16310 S:      Maintained
16311 F:      drivers/usb/misc/rio500*
16312
16313 USB EHCI DRIVER
16314 M:      Alan Stern <stern@rowland.harvard.edu>
16315 L:      linux-usb@vger.kernel.org
16316 S:      Maintained
16317 F:      Documentation/usb/ehci.txt
16318 F:      drivers/usb/host/ehci*
16319
16320 USB GADGET/PERIPHERAL SUBSYSTEM
16321 M:      Felipe Balbi <balbi@kernel.org>
16322 L:      linux-usb@vger.kernel.org
16323 W:      http://www.linux-usb.org/gadget
16324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16325 S:      Maintained
16326 F:      drivers/usb/gadget/
16327 F:      include/linux/usb/gadget*
16328
16329 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16330 M:      Jiri Kosina <jikos@kernel.org>
16331 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16332 L:      linux-usb@vger.kernel.org
16333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16334 S:      Maintained
16335 F:      Documentation/hid/hiddev.txt
16336 F:      drivers/hid/usbhid/
16337
16338 USB INTEL XHCI ROLE MUX DRIVER
16339 M:      Hans de Goede <hdegoede@redhat.com>
16340 L:      linux-usb@vger.kernel.org
16341 S:      Maintained
16342 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16343
16344 USB IP DRIVER FOR HISILICON KIRIN
16345 M:      Yu Chen <chenyu56@huawei.com>
16346 M:      Binghui Wang <wangbinghui@hisilicon.com>
16347 L:      linux-usb@vger.kernel.org
16348 S:      Maintained
16349 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16350 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16351
16352 USB ISP116X DRIVER
16353 M:      Olav Kongas <ok@artecdesign.ee>
16354 L:      linux-usb@vger.kernel.org
16355 S:      Maintained
16356 F:      drivers/usb/host/isp116x*
16357 F:      include/linux/usb/isp116x.h
16358
16359 USB LAN78XX ETHERNET DRIVER
16360 M:      Woojung Huh <woojung.huh@microchip.com>
16361 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16362 L:      netdev@vger.kernel.org
16363 S:      Maintained
16364 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16365 F:      drivers/net/usb/lan78xx.*
16366 F:      include/dt-bindings/net/microchip-lan78xx.h
16367
16368 USB MASS STORAGE DRIVER
16369 M:      Alan Stern <stern@rowland.harvard.edu>
16370 L:      linux-usb@vger.kernel.org
16371 L:      usb-storage@lists.one-eyed-alien.net
16372 S:      Maintained
16373 F:      drivers/usb/storage/
16374
16375 USB MIDI DRIVER
16376 M:      Clemens Ladisch <clemens@ladisch.de>
16377 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16379 S:      Maintained
16380 F:      sound/usb/midi.*
16381
16382 USB NETWORKING DRIVERS
16383 L:      linux-usb@vger.kernel.org
16384 S:      Odd Fixes
16385 F:      drivers/net/usb/
16386
16387 USB OHCI DRIVER
16388 M:      Alan Stern <stern@rowland.harvard.edu>
16389 L:      linux-usb@vger.kernel.org
16390 S:      Maintained
16391 F:      Documentation/usb/ohci.txt
16392 F:      drivers/usb/host/ohci*
16393
16394 USB OTG FSM (Finite State Machine)
16395 M:      Peter Chen <Peter.Chen@nxp.com>
16396 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16397 L:      linux-usb@vger.kernel.org
16398 S:      Maintained
16399 F:      drivers/usb/common/usb-otg-fsm.c
16400
16401 USB OVER IP DRIVER
16402 M:      Valentina Manea <valentina.manea.m@gmail.com>
16403 M:      Shuah Khan <shuah@kernel.org>
16404 M:      Shuah Khan <skhan@linuxfoundation.org>
16405 L:      linux-usb@vger.kernel.org
16406 S:      Maintained
16407 F:      Documentation/usb/usbip_protocol.txt
16408 F:      drivers/usb/usbip/
16409 F:      tools/usb/usbip/
16410 F:      tools/testing/selftests/drivers/usb/usbip/
16411
16412 USB PEGASUS DRIVER
16413 M:      Petko Manolov <petkan@nucleusys.com>
16414 L:      linux-usb@vger.kernel.org
16415 L:      netdev@vger.kernel.org
16416 T:      git git://github.com/petkan/pegasus.git
16417 W:      https://github.com/petkan/pegasus
16418 S:      Maintained
16419 F:      drivers/net/usb/pegasus.*
16420
16421 USB PHY LAYER
16422 M:      Felipe Balbi <balbi@kernel.org>
16423 L:      linux-usb@vger.kernel.org
16424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16425 S:      Maintained
16426 F:      drivers/usb/phy/
16427
16428 USB PRINTER DRIVER (usblp)
16429 M:      Pete Zaitcev <zaitcev@redhat.com>
16430 L:      linux-usb@vger.kernel.org
16431 S:      Supported
16432 F:      drivers/usb/class/usblp.c
16433
16434 USB QMI WWAN NETWORK DRIVER
16435 M:      Bjørn Mork <bjorn@mork.no>
16436 L:      netdev@vger.kernel.org
16437 S:      Maintained
16438 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16439 F:      drivers/net/usb/qmi_wwan.c
16440
16441 USB RTL8150 DRIVER
16442 M:      Petko Manolov <petkan@nucleusys.com>
16443 L:      linux-usb@vger.kernel.org
16444 L:      netdev@vger.kernel.org
16445 T:      git git://github.com/petkan/rtl8150.git
16446 W:      https://github.com/petkan/rtl8150
16447 S:      Maintained
16448 F:      drivers/net/usb/rtl8150.c
16449
16450 USB SERIAL SUBSYSTEM
16451 M:      Johan Hovold <johan@kernel.org>
16452 L:      linux-usb@vger.kernel.org
16453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16454 S:      Maintained
16455 F:      Documentation/usb/usb-serial.txt
16456 F:      drivers/usb/serial/
16457 F:      include/linux/usb/serial.h
16458
16459 USB SMSC75XX ETHERNET DRIVER
16460 M:      Steve Glendinning <steve.glendinning@shawell.net>
16461 L:      netdev@vger.kernel.org
16462 S:      Maintained
16463 F:      drivers/net/usb/smsc75xx.*
16464
16465 USB SMSC95XX ETHERNET DRIVER
16466 M:      Steve Glendinning <steve.glendinning@shawell.net>
16467 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16468 L:      netdev@vger.kernel.org
16469 S:      Maintained
16470 F:      drivers/net/usb/smsc95xx.*
16471
16472 USB SUBSYSTEM
16473 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16474 L:      linux-usb@vger.kernel.org
16475 W:      http://www.linux-usb.org
16476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16477 S:      Supported
16478 F:      Documentation/devicetree/bindings/usb/
16479 F:      Documentation/usb/
16480 F:      drivers/usb/
16481 F:      include/linux/usb.h
16482 F:      include/linux/usb/
16483
16484 USB TYPEC PI3USB30532 MUX DRIVER
16485 M:      Hans de Goede <hdegoede@redhat.com>
16486 L:      linux-usb@vger.kernel.org
16487 S:      Maintained
16488 F:      drivers/usb/typec/mux/pi3usb30532.c
16489
16490 USB TYPEC CLASS
16491 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16492 L:      linux-usb@vger.kernel.org
16493 S:      Maintained
16494 F:      Documentation/ABI/testing/sysfs-class-typec
16495 F:      Documentation/driver-api/usb/typec.rst
16496 F:      drivers/usb/typec/
16497 F:      include/linux/usb/typec.h
16498
16499 USB TYPEC BUS FOR ALTERNATE MODES
16500 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16501 L:      linux-usb@vger.kernel.org
16502 S:      Maintained
16503 F:      Documentation/ABI/testing/sysfs-bus-typec
16504 F:      Documentation/driver-api/usb/typec_bus.rst
16505 F:      drivers/usb/typec/altmodes/
16506 F:      include/linux/usb/typec_altmode.h
16507
16508 USB TYPEC PORT CONTROLLER DRIVERS
16509 M:      Guenter Roeck <linux@roeck-us.net>
16510 L:      linux-usb@vger.kernel.org
16511 S:      Maintained
16512 F:      drivers/usb/typec/tcpm/
16513
16514 USB UHCI DRIVER
16515 M:      Alan Stern <stern@rowland.harvard.edu>
16516 L:      linux-usb@vger.kernel.org
16517 S:      Maintained
16518 F:      drivers/usb/host/uhci*
16519
16520 USB VIDEO CLASS
16521 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16522 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16523 L:      linux-media@vger.kernel.org
16524 T:      git git://linuxtv.org/media_tree.git
16525 W:      http://www.ideasonboard.org/uvc/
16526 S:      Maintained
16527 F:      drivers/media/usb/uvc/
16528 F:      include/uapi/linux/uvcvideo.h
16529
16530 USB VISION DRIVER
16531 M:      Hans Verkuil <hverkuil@xs4all.nl>
16532 L:      linux-media@vger.kernel.org
16533 T:      git git://linuxtv.org/media_tree.git
16534 W:      https://linuxtv.org
16535 S:      Odd Fixes
16536 F:      drivers/media/usb/usbvision/
16537
16538 USB WEBCAM GADGET
16539 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16540 L:      linux-usb@vger.kernel.org
16541 S:      Maintained
16542 F:      drivers/usb/gadget/function/*uvc*
16543 F:      drivers/usb/gadget/legacy/webcam.c
16544 F:      include/uapi/linux/usb/g_uvc.h
16545
16546 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16547 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16548 L:      linux-wireless@vger.kernel.org
16549 S:      Maintained
16550 F:      drivers/net/wireless/rndis_wlan.c
16551
16552 USB XHCI DRIVER
16553 M:      Mathias Nyman <mathias.nyman@intel.com>
16554 L:      linux-usb@vger.kernel.org
16555 S:      Supported
16556 F:      drivers/usb/host/xhci*
16557 F:      drivers/usb/host/pci-quirks*
16558
16559 USB ZD1201 DRIVER
16560 L:      linux-wireless@vger.kernel.org
16561 W:      http://linux-lc100020.sourceforge.net
16562 S:      Orphan
16563 F:      drivers/net/wireless/zydas/zd1201.*
16564
16565 USB ZR364XX DRIVER
16566 M:      Antoine Jacquet <royale@zerezo.com>
16567 L:      linux-usb@vger.kernel.org
16568 L:      linux-media@vger.kernel.org
16569 T:      git git://linuxtv.org/media_tree.git
16570 W:      http://royale.zerezo.com/zr364xx/
16571 S:      Maintained
16572 F:      Documentation/media/v4l-drivers/zr364xx*
16573 F:      drivers/media/usb/zr364xx/
16574
16575 USER-MODE LINUX (UML)
16576 M:      Jeff Dike <jdike@addtoit.com>
16577 M:      Richard Weinberger <richard@nod.at>
16578 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16579 L:      linux-um@lists.infradead.org
16580 W:      http://user-mode-linux.sourceforge.net
16581 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16583 S:      Maintained
16584 F:      Documentation/virtual/uml/
16585 F:      arch/um/
16586 F:      arch/x86/um/
16587 F:      fs/hostfs/
16588
16589 USERSPACE COPYIN/COPYOUT (UIOVEC)
16590 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16591 S:      Maintained
16592 F:      lib/iov_iter.c
16593 F:      include/linux/uio.h
16594
16595 USERSPACE DMA BUFFER DRIVER
16596 M:      Gerd Hoffmann <kraxel@redhat.com>
16597 S:      Maintained
16598 L:      dri-devel@lists.freedesktop.org
16599 F:      drivers/dma-buf/udmabuf.c
16600 F:      include/uapi/linux/udmabuf.h
16601 T:      git git://anongit.freedesktop.org/drm/drm-misc
16602
16603 USERSPACE I/O (UIO)
16604 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16605 S:      Maintained
16606 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16607 F:      Documentation/driver-api/uio-howto.rst
16608 F:      drivers/uio/
16609 F:      include/linux/uio_driver.h
16610
16611 UTIL-LINUX PACKAGE
16612 M:      Karel Zak <kzak@redhat.com>
16613 L:      util-linux@vger.kernel.org
16614 W:      http://en.wikipedia.org/wiki/Util-linux
16615 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16616 S:      Maintained
16617
16618 UUID HELPERS
16619 M:      Christoph Hellwig <hch@lst.de>
16620 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16621 L:      linux-kernel@vger.kernel.org
16622 T:      git git://git.infradead.org/users/hch/uuid.git
16623 F:      lib/uuid.c
16624 F:      lib/test_uuid.c
16625 F:      include/linux/uuid.h
16626 F:      include/uapi/linux/uuid.h
16627 S:      Maintained
16628
16629 UVESAFB DRIVER
16630 M:      Michal Januszewski <spock@gentoo.org>
16631 L:      linux-fbdev@vger.kernel.org
16632 W:      https://github.com/mjanusz/v86d
16633 S:      Maintained
16634 F:      Documentation/fb/uvesafb.txt
16635 F:      drivers/video/fbdev/uvesafb.*
16636
16637 VF610 NAND DRIVER
16638 M:      Stefan Agner <stefan@agner.ch>
16639 L:      linux-mtd@lists.infradead.org
16640 S:      Supported
16641 F:      drivers/mtd/nand/raw/vf610_nfc.c
16642
16643 VFAT/FAT/MSDOS FILESYSTEM
16644 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16645 S:      Maintained
16646 F:      Documentation/filesystems/vfat.txt
16647 F:      fs/fat/
16648
16649 VFIO DRIVER
16650 M:      Alex Williamson <alex.williamson@redhat.com>
16651 R:      Cornelia Huck <cohuck@redhat.com>
16652 L:      kvm@vger.kernel.org
16653 T:      git git://github.com/awilliam/linux-vfio.git
16654 S:      Maintained
16655 F:      Documentation/vfio.txt
16656 F:      drivers/vfio/
16657 F:      include/linux/vfio.h
16658 F:      include/uapi/linux/vfio.h
16659
16660 VFIO MEDIATED DEVICE DRIVERS
16661 M:      Kirti Wankhede <kwankhede@nvidia.com>
16662 L:      kvm@vger.kernel.org
16663 S:      Maintained
16664 F:      Documentation/vfio-mediated-device.txt
16665 F:      drivers/vfio/mdev/
16666 F:      include/linux/mdev.h
16667 F:      samples/vfio-mdev/
16668
16669 VFIO PLATFORM DRIVER
16670 M:      Eric Auger <eric.auger@redhat.com>
16671 L:      kvm@vger.kernel.org
16672 S:      Maintained
16673 F:      drivers/vfio/platform/
16674
16675 VGA_SWITCHEROO
16676 R:      Lukas Wunner <lukas@wunner.de>
16677 S:      Maintained
16678 F:      Documentation/gpu/vga-switcheroo.rst
16679 F:      drivers/gpu/vga/vga_switcheroo.c
16680 F:      include/linux/vga_switcheroo.h
16681 T:      git git://anongit.freedesktop.org/drm/drm-misc
16682
16683 VIA RHINE NETWORK DRIVER
16684 S:      Orphan
16685 F:      drivers/net/ethernet/via/via-rhine.c
16686
16687 VIA SD/MMC CARD CONTROLLER DRIVER
16688 M:      Bruce Chang <brucechang@via.com.tw>
16689 M:      Harald Welte <HaraldWelte@viatech.com>
16690 S:      Maintained
16691 F:      drivers/mmc/host/via-sdmmc.c
16692
16693 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16694 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16695 L:      linux-fbdev@vger.kernel.org
16696 S:      Maintained
16697 F:      include/linux/via-core.h
16698 F:      include/linux/via-gpio.h
16699 F:      include/linux/via_i2c.h
16700 F:      drivers/video/fbdev/via/
16701
16702 VIA VELOCITY NETWORK DRIVER
16703 M:      Francois Romieu <romieu@fr.zoreil.com>
16704 L:      netdev@vger.kernel.org
16705 S:      Maintained
16706 F:      drivers/net/ethernet/via/via-velocity.*
16707
16708 VICODEC VIRTUAL CODEC DRIVER
16709 M:      Hans Verkuil <hans.verkuil@cisco.com>
16710 L:      linux-media@vger.kernel.org
16711 T:      git git://linuxtv.org/media_tree.git
16712 W:      https://linuxtv.org
16713 S:      Maintained
16714 F:      drivers/media/platform/vicodec/*
16715
16716 VIDEO MULTIPLEXER DRIVER
16717 M:      Philipp Zabel <p.zabel@pengutronix.de>
16718 L:      linux-media@vger.kernel.org
16719 S:      Maintained
16720 F:      drivers/media/platform/video-mux.c
16721
16722 VIDEO I2C POLLING DRIVER
16723 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16724 L:      linux-media@vger.kernel.org
16725 S:      Maintained
16726 F:      drivers/media/i2c/video-i2c.c
16727
16728 VIDEOBUF2 FRAMEWORK
16729 M:      Pawel Osciak <pawel@osciak.com>
16730 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16731 M:      Kyungmin Park <kyungmin.park@samsung.com>
16732 L:      linux-media@vger.kernel.org
16733 S:      Maintained
16734 F:      drivers/media/common/videobuf2/*
16735 F:      include/media/videobuf2-*
16736
16737 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16738 M:      Helen Koike <helen.koike@collabora.com>
16739 L:      linux-media@vger.kernel.org
16740 T:      git git://linuxtv.org/media_tree.git
16741 W:      https://linuxtv.org
16742 S:      Maintained
16743 F:      drivers/media/platform/vimc/*
16744
16745 VIRT LIB
16746 M:      Alex Williamson <alex.williamson@redhat.com>
16747 M:      Paolo Bonzini <pbonzini@redhat.com>
16748 L:      kvm@vger.kernel.org
16749 S:      Supported
16750 F:      virt/lib/
16751
16752 VIRTIO AND VHOST VSOCK DRIVER
16753 M:      Stefan Hajnoczi <stefanha@redhat.com>
16754 L:      kvm@vger.kernel.org
16755 L:      virtualization@lists.linux-foundation.org
16756 L:      netdev@vger.kernel.org
16757 S:      Maintained
16758 F:      include/linux/virtio_vsock.h
16759 F:      include/uapi/linux/virtio_vsock.h
16760 F:      include/uapi/linux/vsockmon.h
16761 F:      include/uapi/linux/vm_sockets_diag.h
16762 F:      net/vmw_vsock/diag.c
16763 F:      net/vmw_vsock/af_vsock_tap.c
16764 F:      net/vmw_vsock/virtio_transport_common.c
16765 F:      net/vmw_vsock/virtio_transport.c
16766 F:      drivers/net/vsockmon.c
16767 F:      drivers/vhost/vsock.c
16768 F:      tools/testing/vsock/
16769
16770 VIRTIO CONSOLE DRIVER
16771 M:      Amit Shah <amit@kernel.org>
16772 L:      virtualization@lists.linux-foundation.org
16773 S:      Maintained
16774 F:      drivers/char/virtio_console.c
16775 F:      include/linux/virtio_console.h
16776 F:      include/uapi/linux/virtio_console.h
16777
16778 VIRTIO CORE AND NET DRIVERS
16779 M:      "Michael S. Tsirkin" <mst@redhat.com>
16780 M:      Jason Wang <jasowang@redhat.com>
16781 L:      virtualization@lists.linux-foundation.org
16782 S:      Maintained
16783 F:      Documentation/devicetree/bindings/virtio/
16784 F:      drivers/virtio/
16785 F:      tools/virtio/
16786 F:      drivers/net/virtio_net.c
16787 F:      drivers/block/virtio_blk.c
16788 F:      include/linux/virtio*.h
16789 F:      include/uapi/linux/virtio_*.h
16790 F:      drivers/crypto/virtio/
16791 F:      mm/balloon_compaction.c
16792
16793 VIRTIO BLOCK AND SCSI DRIVERS
16794 M:      "Michael S. Tsirkin" <mst@redhat.com>
16795 M:      Jason Wang <jasowang@redhat.com>
16796 R:      Paolo Bonzini <pbonzini@redhat.com>
16797 R:      Stefan Hajnoczi <stefanha@redhat.com>
16798 L:      virtualization@lists.linux-foundation.org
16799 S:      Maintained
16800 F:      drivers/block/virtio_blk.c
16801 F:      drivers/scsi/virtio_scsi.c
16802 F:      include/uapi/linux/virtio_blk.h
16803 F:      include/uapi/linux/virtio_scsi.h
16804 F:      drivers/vhost/scsi.c
16805
16806 VIRTIO CRYPTO DRIVER
16807 M:      Gonglei <arei.gonglei@huawei.com>
16808 L:      virtualization@lists.linux-foundation.org
16809 L:      linux-crypto@vger.kernel.org
16810 S:      Maintained
16811 F:      drivers/crypto/virtio/
16812 F:      include/uapi/linux/virtio_crypto.h
16813
16814 VIRTIO DRIVERS FOR S390
16815 M:      Cornelia Huck <cohuck@redhat.com>
16816 M:      Halil Pasic <pasic@linux.ibm.com>
16817 L:      linux-s390@vger.kernel.org
16818 L:      virtualization@lists.linux-foundation.org
16819 L:      kvm@vger.kernel.org
16820 S:      Supported
16821 F:      drivers/s390/virtio/
16822 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16823
16824 VIRTIO GPU DRIVER
16825 M:      David Airlie <airlied@linux.ie>
16826 M:      Gerd Hoffmann <kraxel@redhat.com>
16827 L:      dri-devel@lists.freedesktop.org
16828 L:      virtualization@lists.linux-foundation.org
16829 T:      git git://anongit.freedesktop.org/drm/drm-misc
16830 S:      Maintained
16831 F:      drivers/gpu/drm/virtio/
16832 F:      include/uapi/linux/virtio_gpu.h
16833
16834 VIRTIO HOST (VHOST)
16835 M:      "Michael S. Tsirkin" <mst@redhat.com>
16836 M:      Jason Wang <jasowang@redhat.com>
16837 L:      kvm@vger.kernel.org
16838 L:      virtualization@lists.linux-foundation.org
16839 L:      netdev@vger.kernel.org
16840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16841 S:      Maintained
16842 F:      drivers/vhost/
16843 F:      include/uapi/linux/vhost.h
16844
16845 VIRTIO INPUT DRIVER
16846 M:      Gerd Hoffmann <kraxel@redhat.com>
16847 S:      Maintained
16848 F:      drivers/virtio/virtio_input.c
16849 F:      include/uapi/linux/virtio_input.h
16850
16851 VIRTUAL BOX GUEST DEVICE DRIVER
16852 M:      Hans de Goede <hdegoede@redhat.com>
16853 M:      Arnd Bergmann <arnd@arndb.de>
16854 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16855 S:      Maintained
16856 F:      include/linux/vbox_utils.h
16857 F:      include/uapi/linux/vbox*.h
16858 F:      drivers/virt/vboxguest/
16859
16860 VIRTUAL SERIO DEVICE DRIVER
16861 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16862 S:      Maintained
16863 F:      drivers/input/serio/userio.c
16864 F:      include/uapi/linux/userio.h
16865
16866 VIVID VIRTUAL VIDEO DRIVER
16867 M:      Hans Verkuil <hverkuil@xs4all.nl>
16868 L:      linux-media@vger.kernel.org
16869 T:      git git://linuxtv.org/media_tree.git
16870 W:      https://linuxtv.org
16871 S:      Maintained
16872 F:      drivers/media/platform/vivid/*
16873
16874 VLYNQ BUS
16875 M:      Florian Fainelli <f.fainelli@gmail.com>
16876 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16877 S:      Maintained
16878 F:      drivers/vlynq/vlynq.c
16879 F:      include/linux/vlynq.h
16880
16881 VME SUBSYSTEM
16882 M:      Martyn Welch <martyn@welchs.me.uk>
16883 M:      Manohar Vanga <manohar.vanga@gmail.com>
16884 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16885 L:      devel@driverdev.osuosl.org
16886 S:      Maintained
16887 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16888 F:      Documentation/driver-api/vme.rst
16889 F:      drivers/staging/vme/
16890 F:      drivers/vme/
16891 F:      include/linux/vme*
16892
16893 VMWARE BALLOON DRIVER
16894 M:      Julien Freche <jfreche@vmware.com>
16895 M:      Nadav Amit <namit@vmware.com>
16896 M:      "VMware, Inc." <pv-drivers@vmware.com>
16897 L:      linux-kernel@vger.kernel.org
16898 S:      Maintained
16899 F:      drivers/misc/vmw_balloon.c
16900
16901 VMWARE HYPERVISOR INTERFACE
16902 M:      Alok Kataria <akataria@vmware.com>
16903 L:      virtualization@lists.linux-foundation.org
16904 S:      Supported
16905 F:      arch/x86/kernel/cpu/vmware.c
16906
16907 VMWARE PVRDMA DRIVER
16908 M:      Adit Ranadive <aditr@vmware.com>
16909 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16910 L:      linux-rdma@vger.kernel.org
16911 S:      Maintained
16912 F:      drivers/infiniband/hw/vmw_pvrdma/
16913
16914 VMware PVSCSI driver
16915 M:      Jim Gill <jgill@vmware.com>
16916 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16917 L:      linux-scsi@vger.kernel.org
16918 S:      Maintained
16919 F:      drivers/scsi/vmw_pvscsi.c
16920 F:      drivers/scsi/vmw_pvscsi.h
16921
16922 VMWARE VMMOUSE SUBDRIVER
16923 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16924 M:      "VMware, Inc." <pv-drivers@vmware.com>
16925 L:      linux-input@vger.kernel.org
16926 S:      Maintained
16927 F:      drivers/input/mouse/vmmouse.c
16928 F:      drivers/input/mouse/vmmouse.h
16929
16930 VMWARE VMXNET3 ETHERNET DRIVER
16931 M:      Ronak Doshi <doshir@vmware.com>
16932 M:      "VMware, Inc." <pv-drivers@vmware.com>
16933 L:      netdev@vger.kernel.org
16934 S:      Maintained
16935 F:      drivers/net/vmxnet3/
16936
16937 VOCORE VOCORE2 BOARD
16938 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16939 L:      linux-mips@vger.kernel.org
16940 S:      Maintained
16941 F:      arch/mips/boot/dts/ralink/vocore2.dts
16942
16943 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16944 M:      Liam Girdwood <lgirdwood@gmail.com>
16945 M:      Mark Brown <broonie@kernel.org>
16946 L:      linux-kernel@vger.kernel.org
16947 W:      http://www.slimlogic.co.uk/?p=48
16948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16949 S:      Supported
16950 F:      Documentation/devicetree/bindings/regulator/
16951 F:      Documentation/power/regulator/
16952 F:      drivers/regulator/
16953 F:      include/dt-bindings/regulator/
16954 F:      include/linux/regulator/
16955
16956 VRF
16957 M:      David Ahern <dsa@cumulusnetworks.com>
16958 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16959 L:      netdev@vger.kernel.org
16960 S:      Maintained
16961 F:      drivers/net/vrf.c
16962 F:      Documentation/networking/vrf.txt
16963
16964 VT1211 HARDWARE MONITOR DRIVER
16965 M:      Juerg Haefliger <juergh@gmail.com>
16966 L:      linux-hwmon@vger.kernel.org
16967 S:      Maintained
16968 F:      Documentation/hwmon/vt1211.rst
16969 F:      drivers/hwmon/vt1211.c
16970
16971 VT8231 HARDWARE MONITOR DRIVER
16972 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16973 L:      linux-hwmon@vger.kernel.org
16974 S:      Maintained
16975 F:      drivers/hwmon/vt8231.c
16976
16977 VUB300 USB to SDIO/SD/MMC bridge chip
16978 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16979 L:      linux-mmc@vger.kernel.org
16980 L:      linux-usb@vger.kernel.org
16981 S:      Supported
16982 F:      drivers/mmc/host/vub300.c
16983
16984 W1 DALLAS'S 1-WIRE BUS
16985 M:      Evgeniy Polyakov <zbr@ioremap.net>
16986 S:      Maintained
16987 F:      Documentation/devicetree/bindings/w1/
16988 F:      Documentation/w1/
16989 F:      drivers/w1/
16990 F:      include/linux/w1.h
16991
16992 W83791D HARDWARE MONITORING DRIVER
16993 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16994 L:      linux-hwmon@vger.kernel.org
16995 S:      Maintained
16996 F:      Documentation/hwmon/w83791d.rst
16997 F:      drivers/hwmon/w83791d.c
16998
16999 W83793 HARDWARE MONITORING DRIVER
17000 M:      Rudolf Marek <r.marek@assembler.cz>
17001 L:      linux-hwmon@vger.kernel.org
17002 S:      Maintained
17003 F:      Documentation/hwmon/w83793.rst
17004 F:      drivers/hwmon/w83793.c
17005
17006 W83795 HARDWARE MONITORING DRIVER
17007 M:      Jean Delvare <jdelvare@suse.com>
17008 L:      linux-hwmon@vger.kernel.org
17009 S:      Maintained
17010 F:      drivers/hwmon/w83795.c
17011
17012 W83L51xD SD/MMC CARD INTERFACE DRIVER
17013 M:      Pierre Ossman <pierre@ossman.eu>
17014 S:      Maintained
17015 F:      drivers/mmc/host/wbsd.*
17016
17017 WACOM PROTOCOL 4 SERIAL TABLETS
17018 M:      Julian Squires <julian@cipht.net>
17019 M:      Hans de Goede <hdegoede@redhat.com>
17020 L:      linux-input@vger.kernel.org
17021 S:      Maintained
17022 F:      drivers/input/tablet/wacom_serial4.c
17023
17024 WATCHDOG DEVICE DRIVERS
17025 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17026 M:      Guenter Roeck <linux@roeck-us.net>
17027 L:      linux-watchdog@vger.kernel.org
17028 W:      http://www.linux-watchdog.org/
17029 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17030 S:      Maintained
17031 F:      Documentation/devicetree/bindings/watchdog/
17032 F:      Documentation/watchdog/
17033 F:      drivers/watchdog/
17034 F:      include/linux/watchdog.h
17035 F:      include/uapi/linux/watchdog.h
17036
17037 WHISKEYCOVE PMIC GPIO DRIVER
17038 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17039 L:      linux-gpio@vger.kernel.org
17040 S:      Maintained
17041 F:      drivers/gpio/gpio-wcove.c
17042
17043 WHWAVE RTC DRIVER
17044 M:      Dianlong Li <long17.cool@163.com>
17045 L:      linux-rtc@vger.kernel.org
17046 S:      Maintained
17047 F:      drivers/rtc/rtc-sd3078.c
17048
17049 WIIMOTE HID DRIVER
17050 M:      David Herrmann <dh.herrmann@googlemail.com>
17051 L:      linux-input@vger.kernel.org
17052 S:      Maintained
17053 F:      drivers/hid/hid-wiimote*
17054
17055 WILOCITY WIL6210 WIRELESS DRIVER
17056 M:      Maya Erez <merez@codeaurora.org>
17057 L:      linux-wireless@vger.kernel.org
17058 L:      wil6210@qti.qualcomm.com
17059 S:      Supported
17060 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17061 F:      drivers/net/wireless/ath/wil6210/
17062
17063 WIMAX STACK
17064 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17065 M:      linux-wimax@intel.com
17066 L:      wimax@linuxwimax.org (subscribers-only)
17067 S:      Supported
17068 W:      http://linuxwimax.org
17069 F:      Documentation/wimax/README.wimax
17070 F:      include/linux/wimax/debug.h
17071 F:      include/net/wimax.h
17072 F:      include/uapi/linux/wimax.h
17073 F:      net/wimax/
17074
17075 WINBOND CIR DRIVER
17076 M:      David Härdeman <david@hardeman.nu>
17077 S:      Maintained
17078 F:      drivers/media/rc/winbond-cir.c
17079
17080 RCMM REMOTE CONTROLS DECODER
17081 M:      Patrick Lerda <patrick9876@free.fr>
17082 S:      Maintained
17083 F:      drivers/media/rc/ir-rcmm-decoder.c
17084
17085 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17086 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17087 L:      linux-watchdog@vger.kernel.org
17088 S:      Maintained
17089 F:      drivers/watchdog/ebc-c384_wdt.c
17090
17091 WINSYSTEMS WS16C48 GPIO DRIVER
17092 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17093 L:      linux-gpio@vger.kernel.org
17094 S:      Maintained
17095 F:      drivers/gpio/gpio-ws16c48.c
17096
17097 WISTRON LAPTOP BUTTON DRIVER
17098 M:      Miloslav Trmac <mitr@volny.cz>
17099 S:      Maintained
17100 F:      drivers/input/misc/wistron_btns.c
17101
17102 WL3501 WIRELESS PCMCIA CARD DRIVER
17103 L:      linux-wireless@vger.kernel.org
17104 S:      Odd fixes
17105 F:      drivers/net/wireless/wl3501*
17106
17107 WOLFSON MICROELECTRONICS DRIVERS
17108 L:      patches@opensource.cirrus.com
17109 T:      git https://github.com/CirrusLogic/linux-drivers.git
17110 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17111 S:      Supported
17112 F:      Documentation/hwmon/wm83??.rst
17113 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17114 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17115 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17116 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17117 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17118 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17119 F:      drivers/clk/clk-wm83*.c
17120 F:      drivers/extcon/extcon-arizona.c
17121 F:      drivers/leds/leds-wm83*.c
17122 F:      drivers/gpio/gpio-*wm*.c
17123 F:      drivers/gpio/gpio-arizona.c
17124 F:      drivers/hwmon/wm83??-hwmon.c
17125 F:      drivers/input/misc/wm831x-on.c
17126 F:      drivers/input/touchscreen/wm831x-ts.c
17127 F:      drivers/input/touchscreen/wm97*.c
17128 F:      drivers/mfd/arizona*
17129 F:      drivers/mfd/wm*.c
17130 F:      drivers/mfd/cs47l24*
17131 F:      drivers/power/supply/wm83*.c
17132 F:      drivers/rtc/rtc-wm83*.c
17133 F:      drivers/regulator/wm8*.c
17134 F:      drivers/regulator/arizona*
17135 F:      drivers/video/backlight/wm83*_bl.c
17136 F:      drivers/watchdog/wm83*_wdt.c
17137 F:      include/linux/mfd/arizona/
17138 F:      include/linux/mfd/wm831x/
17139 F:      include/linux/mfd/wm8350/
17140 F:      include/linux/mfd/wm8400*
17141 F:      include/linux/regulator/arizona*
17142 F:      include/linux/wm97xx.h
17143 F:      include/sound/wm????.h
17144 F:      sound/soc/codecs/arizona.?
17145 F:      sound/soc/codecs/wm*
17146 F:      sound/soc/codecs/cs47l24*
17147
17148 WORKQUEUE
17149 M:      Tejun Heo <tj@kernel.org>
17150 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17152 S:      Maintained
17153 F:      include/linux/workqueue.h
17154 F:      kernel/workqueue.c
17155 F:      Documentation/core-api/workqueue.rst
17156
17157 X-POWERS AXP288 PMIC DRIVERS
17158 M:      Hans de Goede <hdegoede@redhat.com>
17159 S:      Maintained
17160 N:      axp288
17161 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17162
17163 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17164 M:      Chen-Yu Tsai <wens@csie.org>
17165 L:      linux-kernel@vger.kernel.org
17166 S:      Maintained
17167 N:      axp[128]
17168
17169 X.25 NETWORK LAYER
17170 M:      Andrew Hendry <andrew.hendry@gmail.com>
17171 L:      linux-x25@vger.kernel.org
17172 S:      Odd Fixes
17173 F:      Documentation/networking/x25*
17174 F:      include/net/x25*
17175 F:      net/x25/
17176
17177 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17178 M:      Thomas Gleixner <tglx@linutronix.de>
17179 M:      Ingo Molnar <mingo@redhat.com>
17180 M:      Borislav Petkov <bp@alien8.de>
17181 R:      "H. Peter Anvin" <hpa@zytor.com>
17182 M:      x86@kernel.org
17183 L:      linux-kernel@vger.kernel.org
17184 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17185 S:      Maintained
17186 F:      Documentation/devicetree/bindings/x86/
17187 F:      Documentation/x86/
17188 F:      arch/x86/
17189
17190 X86 ENTRY CODE
17191 M:      Andy Lutomirski <luto@kernel.org>
17192 L:      linux-kernel@vger.kernel.org
17193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17194 S:      Maintained
17195 F:      arch/x86/entry/
17196
17197 X86 MCE INFRASTRUCTURE
17198 M:      Tony Luck <tony.luck@intel.com>
17199 M:      Borislav Petkov <bp@alien8.de>
17200 L:      linux-edac@vger.kernel.org
17201 S:      Maintained
17202 F:      arch/x86/kernel/cpu/mce/*
17203
17204 X86 MICROCODE UPDATE SUPPORT
17205 M:      Borislav Petkov <bp@alien8.de>
17206 S:      Maintained
17207 F:      arch/x86/kernel/cpu/microcode/*
17208
17209 X86 MM
17210 M:      Dave Hansen <dave.hansen@linux.intel.com>
17211 M:      Andy Lutomirski <luto@kernel.org>
17212 M:      Peter Zijlstra <peterz@infradead.org>
17213 L:      linux-kernel@vger.kernel.org
17214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17215 S:      Maintained
17216 F:      arch/x86/mm/
17217
17218 X86 PLATFORM DRIVERS
17219 M:      Darren Hart <dvhart@infradead.org>
17220 M:      Andy Shevchenko <andy@infradead.org>
17221 L:      platform-driver-x86@vger.kernel.org
17222 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17223 S:      Maintained
17224 F:      drivers/platform/x86/
17225 F:      drivers/platform/olpc/
17226
17227 X86 PLATFORM DRIVERS - ARCH
17228 R:      Darren Hart <dvhart@infradead.org>
17229 R:      Andy Shevchenko <andy@infradead.org>
17230 L:      platform-driver-x86@vger.kernel.org
17231 L:      x86@kernel.org
17232 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17233 S:      Maintained
17234 F:      arch/x86/platform
17235
17236 X86 VDSO
17237 M:      Andy Lutomirski <luto@kernel.org>
17238 L:      linux-kernel@vger.kernel.org
17239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17240 S:      Maintained
17241 F:      arch/x86/entry/vdso/
17242
17243 XARRAY
17244 M:      Matthew Wilcox <willy@infradead.org>
17245 L:      linux-fsdevel@vger.kernel.org
17246 S:      Supported
17247 F:      Documentation/core-api/xarray.rst
17248 F:      lib/idr.c
17249 F:      lib/xarray.c
17250 F:      include/linux/idr.h
17251 F:      include/linux/xarray.h
17252 F:      tools/testing/radix-tree
17253
17254 XBOX DVD IR REMOTE
17255 M:      Benjamin Valentin <benpicco@googlemail.com>
17256 S:      Maintained
17257 F:      drivers/media/rc/xbox_remote.c
17258 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17259
17260 XC2028/3028 TUNER DRIVER
17261 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17262 L:      linux-media@vger.kernel.org
17263 W:      https://linuxtv.org
17264 T:      git git://linuxtv.org/media_tree.git
17265 S:      Maintained
17266 F:      drivers/media/tuners/tuner-xc2028.*
17267
17268 XDP (eXpress Data Path)
17269 M:      Alexei Starovoitov <ast@kernel.org>
17270 M:      Daniel Borkmann <daniel@iogearbox.net>
17271 M:      David S. Miller <davem@davemloft.net>
17272 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17273 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17274 M:      John Fastabend <john.fastabend@gmail.com>
17275 L:      netdev@vger.kernel.org
17276 L:      xdp-newbies@vger.kernel.org
17277 L:      bpf@vger.kernel.org
17278 S:      Supported
17279 F:      net/core/xdp.c
17280 F:      include/net/xdp.h
17281 F:      kernel/bpf/devmap.c
17282 F:      kernel/bpf/cpumap.c
17283 F:      include/trace/events/xdp.h
17284 K:      xdp
17285 N:      xdp
17286
17287 XDP SOCKETS (AF_XDP)
17288 M:      Björn Töpel <bjorn.topel@intel.com>
17289 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17290 L:      netdev@vger.kernel.org
17291 L:      bpf@vger.kernel.org
17292 S:      Maintained
17293 F:      kernel/bpf/xskmap.c
17294 F:      net/xdp/
17295
17296 XEN BLOCK SUBSYSTEM
17297 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17298 M:      Roger Pau Monné <roger.pau@citrix.com>
17299 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17300 S:      Supported
17301 F:      drivers/block/xen-blkback/*
17302 F:      drivers/block/xen*
17303
17304 XEN HYPERVISOR ARM
17305 M:      Stefano Stabellini <sstabellini@kernel.org>
17306 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17307 S:      Maintained
17308 F:      arch/arm/xen/
17309 F:      arch/arm/include/asm/xen/
17310
17311 XEN HYPERVISOR ARM64
17312 M:      Stefano Stabellini <sstabellini@kernel.org>
17313 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17314 S:      Maintained
17315 F:      arch/arm64/xen/
17316 F:      arch/arm64/include/asm/xen/
17317
17318 XEN HYPERVISOR INTERFACE
17319 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17320 M:      Juergen Gross <jgross@suse.com>
17321 R:      Stefano Stabellini <sstabellini@kernel.org>
17322 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17324 S:      Supported
17325 F:      arch/x86/xen/
17326 F:      arch/x86/platform/pvh/
17327 F:      drivers/*/xen-*front.c
17328 F:      drivers/xen/
17329 F:      arch/x86/include/asm/xen/
17330 F:      arch/x86/include/asm/pvclock-abi.h
17331 F:      include/xen/
17332 F:      include/uapi/xen/
17333 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17334 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17335
17336 XEN NETWORK BACKEND DRIVER
17337 M:      Wei Liu <wei.liu@kernel.org>
17338 M:      Paul Durrant <paul.durrant@citrix.com>
17339 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17340 L:      netdev@vger.kernel.org
17341 S:      Supported
17342 F:      drivers/net/xen-netback/*
17343
17344 XEN PCI SUBSYSTEM
17345 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17346 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17347 S:      Supported
17348 F:      arch/x86/pci/*xen*
17349 F:      drivers/pci/*xen*
17350
17351 XEN PVSCSI DRIVERS
17352 M:      Juergen Gross <jgross@suse.com>
17353 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17354 L:      linux-scsi@vger.kernel.org
17355 S:      Supported
17356 F:      drivers/scsi/xen-scsifront.c
17357 F:      drivers/xen/xen-scsiback.c
17358 F:      include/xen/interface/io/vscsiif.h
17359
17360 XEN SWIOTLB SUBSYSTEM
17361 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17362 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17363 L:      iommu@lists.linux-foundation.org
17364 S:      Supported
17365 F:      arch/x86/xen/*swiotlb*
17366 F:      drivers/xen/*swiotlb*
17367
17368 XEN SOUND FRONTEND DRIVER
17369 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17370 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17371 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17372 S:      Supported
17373 F:      sound/xen/*
17374
17375 XFS FILESYSTEM
17376 M:      Darrick J. Wong <darrick.wong@oracle.com>
17377 M:      linux-xfs@vger.kernel.org
17378 L:      linux-xfs@vger.kernel.org
17379 W:      http://xfs.org/
17380 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17381 S:      Supported
17382 F:      Documentation/filesystems/xfs.txt
17383 F:      fs/xfs/
17384
17385 XILINX AXI ETHERNET DRIVER
17386 M:      Anirudha Sarangi <anirudh@xilinx.com>
17387 M:      John Linn <John.Linn@xilinx.com>
17388 S:      Maintained
17389 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17390
17391 XILINX UARTLITE SERIAL DRIVER
17392 M:      Peter Korsgaard <jacmet@sunsite.dk>
17393 L:      linux-serial@vger.kernel.org
17394 S:      Maintained
17395 F:      drivers/tty/serial/uartlite.c
17396
17397 XILINX VIDEO IP CORES
17398 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17399 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17400 L:      linux-media@vger.kernel.org
17401 T:      git git://linuxtv.org/media_tree.git
17402 S:      Supported
17403 F:      Documentation/devicetree/bindings/media/xilinx/
17404 F:      drivers/media/platform/xilinx/
17405 F:      include/uapi/linux/xilinx-v4l2-controls.h
17406
17407 XILLYBUS DRIVER
17408 M:      Eli Billauer <eli.billauer@gmail.com>
17409 L:      linux-kernel@vger.kernel.org
17410 S:      Supported
17411 F:      drivers/char/xillybus/
17412
17413 XLP9XX I2C DRIVER
17414 M:      George Cherian <george.cherian@cavium.com>
17415 M:      Jan Glauber <jglauber@cavium.com>
17416 L:      linux-i2c@vger.kernel.org
17417 W:      http://www.cavium.com
17418 S:      Supported
17419 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17420 F:      drivers/i2c/busses/i2c-xlp9xx.c
17421
17422 XRA1403 GPIO EXPANDER
17423 M:      Nandor Han <nandor.han@ge.com>
17424 M:      Semi Malinen <semi.malinen@ge.com>
17425 L:      linux-gpio@vger.kernel.org
17426 S:      Maintained
17427 F:      drivers/gpio/gpio-xra1403.c
17428 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17429
17430 XTENSA XTFPGA PLATFORM SUPPORT
17431 M:      Max Filippov <jcmvbkbc@gmail.com>
17432 L:      linux-xtensa@linux-xtensa.org
17433 S:      Maintained
17434 F:      drivers/spi/spi-xtensa-xtfpga.c
17435 F:      sound/soc/xtensa/xtfpga-i2s.c
17436
17437 YAM DRIVER FOR AX.25
17438 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17439 L:      linux-hams@vger.kernel.org
17440 S:      Maintained
17441 F:      drivers/net/hamradio/yam*
17442 F:      include/linux/yam.h
17443
17444 YAMA SECURITY MODULE
17445 M:      Kees Cook <keescook@chromium.org>
17446 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17447 S:      Supported
17448 F:      security/yama/
17449 F:      Documentation/admin-guide/LSM/Yama.rst
17450
17451 YEALINK PHONE DRIVER
17452 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17453 L:      usbb2k-api-dev@nongnu.org
17454 S:      Maintained
17455 F:      Documentation/input/devices/yealink.rst
17456 F:      drivers/input/misc/yealink.*
17457
17458 Z8530 DRIVER FOR AX.25
17459 M:      Joerg Reuter <jreuter@yaina.de>
17460 W:      http://yaina.de/jreuter/
17461 W:      http://www.qsl.net/dl1bke/
17462 L:      linux-hams@vger.kernel.org
17463 S:      Maintained
17464 F:      Documentation/networking/z8530drv.txt
17465 F:      drivers/net/hamradio/*scc.c
17466 F:      drivers/net/hamradio/z8530.h
17467
17468 ZBUD COMPRESSED PAGE ALLOCATOR
17469 M:      Seth Jennings <sjenning@redhat.com>
17470 M:      Dan Streetman <ddstreet@ieee.org>
17471 L:      linux-mm@kvack.org
17472 S:      Maintained
17473 F:      mm/zbud.c
17474 F:      include/linux/zbud.h
17475
17476 ZD1211RW WIRELESS DRIVER
17477 M:      Daniel Drake <dsd@gentoo.org>
17478 M:      Ulrich Kunitz <kune@deine-taler.de>
17479 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17480 L:      linux-wireless@vger.kernel.org
17481 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17482 S:      Maintained
17483 F:      drivers/net/wireless/zydas/zd1211rw/
17484
17485 ZD1301 MEDIA DRIVER
17486 M:      Antti Palosaari <crope@iki.fi>
17487 L:      linux-media@vger.kernel.org
17488 W:      https://linuxtv.org/
17489 W:      http://palosaari.fi/linux/
17490 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17491 S:      Maintained
17492 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17493
17494 ZD1301_DEMOD MEDIA DRIVER
17495 M:      Antti Palosaari <crope@iki.fi>
17496 L:      linux-media@vger.kernel.org
17497 W:      https://linuxtv.org/
17498 W:      http://palosaari.fi/linux/
17499 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17500 S:      Maintained
17501 F:      drivers/media/dvb-frontends/zd1301_demod*
17502
17503 ZPOOL COMPRESSED PAGE STORAGE API
17504 M:      Dan Streetman <ddstreet@ieee.org>
17505 L:      linux-mm@kvack.org
17506 S:      Maintained
17507 F:      mm/zpool.c
17508 F:      include/linux/zpool.h
17509
17510 ZR36067 VIDEO FOR LINUX DRIVER
17511 L:      mjpeg-users@lists.sourceforge.net
17512 L:      linux-media@vger.kernel.org
17513 W:      http://mjpeg.sourceforge.net/driver-zoran/
17514 T:      hg https://linuxtv.org/hg/v4l-dvb
17515 S:      Odd Fixes
17516 F:      drivers/staging/media/zoran/
17517
17518 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17519 M:      Minchan Kim <minchan@kernel.org>
17520 M:      Nitin Gupta <ngupta@vflare.org>
17521 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17522 L:      linux-kernel@vger.kernel.org
17523 S:      Maintained
17524 F:      drivers/block/zram/
17525 F:      Documentation/blockdev/zram.txt
17526
17527 ZS DECSTATION Z85C30 SERIAL DRIVER
17528 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17529 S:      Maintained
17530 F:      drivers/tty/serial/zs.*
17531
17532 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17533 M:      Minchan Kim <minchan@kernel.org>
17534 M:      Nitin Gupta <ngupta@vflare.org>
17535 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17536 L:      linux-mm@kvack.org
17537 S:      Maintained
17538 F:      mm/zsmalloc.c
17539 F:      include/linux/zsmalloc.h
17540 F:      Documentation/vm/zsmalloc.rst
17541
17542 ZSWAP COMPRESSED SWAP CACHING
17543 M:      Seth Jennings <sjenning@redhat.com>
17544 M:      Dan Streetman <ddstreet@ieee.org>
17545 L:      linux-mm@kvack.org
17546 S:      Maintained
17547 F:      mm/zswap.c
17548
17549 THE REST
17550 M:      Linus Torvalds <torvalds@linux-foundation.org>
17551 L:      linux-kernel@vger.kernel.org
17552 Q:      http://patchwork.kernel.org/project/LKML/list/
17553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17554 S:      Buried alive in reporters
17555 F:      *
17556 F:      */