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:      Cezary Rojewski <cezary.rojewski@intel.com>
7875 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7876 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7877 M:      Jie Yang <yang.jie@linux.intel.com>
7878 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7879 S:      Supported
7880 F:      sound/soc/intel/
7881
7882 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7883 M:      Hans de Goede <hdegoede@redhat.com>
7884 L:      platform-driver-x86@vger.kernel.org
7885 S:      Maintained
7886 F:      drivers/platform/x86/intel_atomisp2_pm.c
7887
7888 INTEL C600 SERIES SAS CONTROLLER DRIVER
7889 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7890 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7891 L:      linux-scsi@vger.kernel.org
7892 T:      git git://git.code.sf.net/p/intel-sas/isci
7893 S:      Supported
7894 F:      drivers/scsi/isci/
7895
7896 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7897 M:      Jani Nikula <jani.nikula@linux.intel.com>
7898 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7899 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7900 L:      intel-gfx@lists.freedesktop.org
7901 W:      https://01.org/linuxgraphics/
7902 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7903 C:      irc://chat.freenode.net/intel-gfx
7904 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7905 T:      git git://anongit.freedesktop.org/drm-intel
7906 S:      Supported
7907 F:      drivers/gpu/drm/i915/
7908 F:      include/drm/i915*
7909 F:      include/uapi/drm/i915_drm.h
7910 F:      Documentation/gpu/i915.rst
7911
7912 INTEL ETHERNET DRIVERS
7913 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7914 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7915 W:      http://www.intel.com/support/feedback.htm
7916 W:      http://e1000.sourceforge.net/
7917 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7918 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7920 S:      Supported
7921 F:      Documentation/networking/device_drivers/intel/e100.rst
7922 F:      Documentation/networking/device_drivers/intel/e1000.rst
7923 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7924 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7925 F:      Documentation/networking/device_drivers/intel/igb.rst
7926 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7927 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7928 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7929 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7930 F:      Documentation/networking/device_drivers/intel/i40e.rst
7931 F:      Documentation/networking/device_drivers/intel/iavf.rst
7932 F:      Documentation/networking/device_drivers/intel/ice.rst
7933 F:      drivers/net/ethernet/intel/
7934 F:      drivers/net/ethernet/intel/*/
7935 F:      include/linux/avf/virtchnl.h
7936
7937 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7938 M:      Maik Broemme <mbroemme@libmpq.org>
7939 L:      linux-fbdev@vger.kernel.org
7940 S:      Maintained
7941 F:      Documentation/fb/intelfb.txt
7942 F:      drivers/video/fbdev/intelfb/
7943
7944 INTEL GPIO DRIVERS
7945 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7946 L:      linux-gpio@vger.kernel.org
7947 S:      Maintained
7948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7949 F:      drivers/gpio/gpio-ich.c
7950 F:      drivers/gpio/gpio-intel-mid.c
7951 F:      drivers/gpio/gpio-lynxpoint.c
7952 F:      drivers/gpio/gpio-merrifield.c
7953 F:      drivers/gpio/gpio-ml-ioh.c
7954 F:      drivers/gpio/gpio-pch.c
7955 F:      drivers/gpio/gpio-sch.c
7956 F:      drivers/gpio/gpio-sodaville.c
7957
7958 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7959 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7960 M:      Zhi Wang <zhi.a.wang@intel.com>
7961 L:      intel-gvt-dev@lists.freedesktop.org
7962 L:      intel-gfx@lists.freedesktop.org
7963 W:      https://01.org/igvt-g
7964 T:      git https://github.com/intel/gvt-linux.git
7965 S:      Supported
7966 F:      drivers/gpu/drm/i915/gvt/
7967
7968 INTEL HID EVENT DRIVER
7969 M:      Alex Hung <alex.hung@canonical.com>
7970 L:      platform-driver-x86@vger.kernel.org
7971 S:      Maintained
7972 F:      drivers/platform/x86/intel-hid.c
7973
7974 INTEL I/OAT DMA DRIVER
7975 M:      Dave Jiang <dave.jiang@intel.com>
7976 R:      Dan Williams <dan.j.williams@intel.com>
7977 L:      dmaengine@vger.kernel.org
7978 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7979 S:      Supported
7980 F:      drivers/dma/ioat*
7981
7982 INTEL IDLE DRIVER
7983 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7984 M:      Len Brown <lenb@kernel.org>
7985 L:      linux-pm@vger.kernel.org
7986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7987 B:      https://bugzilla.kernel.org
7988 S:      Supported
7989 F:      drivers/idle/intel_idle.c
7990
7991 INTEL INTEGRATED SENSOR HUB DRIVER
7992 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7993 M:      Jiri Kosina <jikos@kernel.org>
7994 L:      linux-input@vger.kernel.org
7995 S:      Maintained
7996 F:      drivers/hid/intel-ish-hid/
7997
7998 INTEL IOMMU (VT-d)
7999 M:      David Woodhouse <dwmw2@infradead.org>
8000 L:      iommu@lists.linux-foundation.org
8001 T:      git git://git.infradead.org/iommu-2.6.git
8002 S:      Supported
8003 F:      drivers/iommu/intel-iommu.c
8004 F:      include/linux/intel-iommu.h
8005
8006 INTEL IOP-ADMA DMA DRIVER
8007 R:      Dan Williams <dan.j.williams@intel.com>
8008 S:      Odd fixes
8009 F:      drivers/dma/iop-adma.c
8010
8011 INTEL IPU3 CSI-2 CIO2 DRIVER
8012 M:      Yong Zhi <yong.zhi@intel.com>
8013 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8014 M:      Bingbu Cao <bingbu.cao@intel.com>
8015 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8016 L:      linux-media@vger.kernel.org
8017 S:      Maintained
8018 F:      drivers/media/pci/intel/ipu3/
8019 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8020
8021 INTEL IPU3 CSI-2 IMGU DRIVER
8022 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8023 L:      linux-media@vger.kernel.org
8024 S:      Maintained
8025 F:      drivers/staging/media/ipu3/
8026 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8027 F:      Documentation/media/v4l-drivers/ipu3.rst
8028
8029 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8030 M:      Krzysztof Halasa <khalasa@piap.pl>
8031 S:      Maintained
8032 F:      include/linux/soc/ixp4xx/qmgr.h
8033 F:      include/linux/soc/ixp4xx/npe.h
8034 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8035 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8036 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8037 F:      drivers/net/wan/ixp4xx_hss.c
8038
8039 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8040 M:      Deepak Saxena <dsaxena@plexity.net>
8041 S:      Maintained
8042 F:      drivers/char/hw_random/ixp4xx-rng.c
8043
8044 INTEL MANAGEMENT ENGINE (mei)
8045 M:      Tomas Winkler <tomas.winkler@intel.com>
8046 L:      linux-kernel@vger.kernel.org
8047 S:      Supported
8048 F:      include/uapi/linux/mei.h
8049 F:      include/linux/mei_cl_bus.h
8050 F:      drivers/misc/mei/*
8051 F:      drivers/watchdog/mei_wdt.c
8052 F:      Documentation/misc-devices/mei/*
8053 F:      samples/mei/*
8054
8055 INTEL MENLOW THERMAL DRIVER
8056 M:      Sujith Thomas <sujith.thomas@intel.com>
8057 L:      platform-driver-x86@vger.kernel.org
8058 W:      https://01.org/linux-acpi
8059 S:      Supported
8060 F:      drivers/platform/x86/intel_menlow.c
8061
8062 INTEL MIC DRIVERS (mic)
8063 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8064 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8065 S:      Supported
8066 W:      https://github.com/sudeepdutt/mic
8067 W:      http://software.intel.com/en-us/mic-developer
8068 F:      include/linux/mic_bus.h
8069 F:      include/linux/scif.h
8070 F:      include/uapi/linux/mic_common.h
8071 F:      include/uapi/linux/mic_ioctl.h
8072 F:      include/uapi/linux/scif_ioctl.h
8073 F:      drivers/misc/mic/
8074 F:      drivers/dma/mic_x100_dma.c
8075 F:      drivers/dma/mic_x100_dma.h
8076 F:      Documentation/mic/
8077
8078 INTEL PMC CORE DRIVER
8079 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8080 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8081 L:      platform-driver-x86@vger.kernel.org
8082 S:      Maintained
8083 F:      drivers/platform/x86/intel_pmc_core*
8084
8085 INTEL PMC/P-Unit IPC DRIVER
8086 M:      Zha Qipeng<qipeng.zha@intel.com>
8087 L:      platform-driver-x86@vger.kernel.org
8088 S:      Maintained
8089 F:      drivers/platform/x86/intel_pmc_ipc.c
8090 F:      drivers/platform/x86/intel_punit_ipc.c
8091 F:      arch/x86/include/asm/intel_pmc_ipc.h
8092 F:      arch/x86/include/asm/intel_punit_ipc.h
8093
8094 INTEL PMIC GPIO DRIVERS
8095 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8096 S:      Maintained
8097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8098 F:      drivers/gpio/gpio-*cove.c
8099 F:      drivers/gpio/gpio-msic.c
8100
8101 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8102 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8103 S:      Maintained
8104 F:      drivers/mfd/intel_msic.c
8105 F:      drivers/mfd/intel_soc_pmic*
8106 F:      include/linux/mfd/intel_msic.h
8107 F:      include/linux/mfd/intel_soc_pmic*
8108
8109 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8110 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8111 L:      linux-wireless@vger.kernel.org
8112 S:      Maintained
8113 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8114 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8115 F:      drivers/net/wireless/intel/ipw2x00/
8116
8117 INTEL PSTATE DRIVER
8118 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8119 M:      Len Brown <lenb@kernel.org>
8120 L:      linux-pm@vger.kernel.org
8121 S:      Supported
8122 F:      drivers/cpufreq/intel_pstate.c
8123
8124 INTEL RDMA RNIC DRIVER
8125 M:      Faisal Latif <faisal.latif@intel.com>
8126 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8127 L:      linux-rdma@vger.kernel.org
8128 S:      Supported
8129 F:      drivers/infiniband/hw/i40iw/
8130 F:      include/uapi/rdma/i40iw-abi.h
8131
8132 INTEL TELEMETRY DRIVER
8133 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8134 M:      "David E. Box" <david.e.box@linux.intel.com>
8135 L:      platform-driver-x86@vger.kernel.org
8136 S:      Maintained
8137 F:      arch/x86/include/asm/intel_telemetry.h
8138 F:      drivers/platform/x86/intel_telemetry*
8139
8140 INTEL VIRTUAL BUTTON DRIVER
8141 M:      AceLan Kao <acelan.kao@canonical.com>
8142 L:      platform-driver-x86@vger.kernel.org
8143 S:      Maintained
8144 F:      drivers/platform/x86/intel-vbtn.c
8145
8146 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8147 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8148 L:      linux-wireless@vger.kernel.org
8149 S:      Supported
8150 F:      drivers/net/wireless/intel/iwlegacy/
8151
8152 INTEL WIRELESS WIFI LINK (iwlwifi)
8153 M:      Johannes Berg <johannes.berg@intel.com>
8154 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8155 M:      Luca Coelho <luciano.coelho@intel.com>
8156 M:      Intel Linux Wireless <linuxwifi@intel.com>
8157 L:      linux-wireless@vger.kernel.org
8158 W:      http://intellinuxwireless.org
8159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8160 S:      Supported
8161 F:      drivers/net/wireless/intel/iwlwifi/
8162
8163 INTEL WIRELESS WIMAX CONNECTION 2400
8164 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8165 M:      linux-wimax@intel.com
8166 L:      wimax@linuxwimax.org (subscribers-only)
8167 S:      Supported
8168 W:      http://linuxwimax.org
8169 F:      Documentation/wimax/README.i2400m
8170 F:      drivers/net/wimax/i2400m/
8171 F:      include/uapi/linux/wimax/i2400m.h
8172
8173 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8174 M:      Mario Limonciello <mario.limonciello@dell.com>
8175 S:      Maintained
8176 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8177
8178 INTEL(R) TRACE HUB
8179 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8180 S:      Supported
8181 F:      Documentation/trace/intel_th.rst
8182 F:      drivers/hwtracing/intel_th/
8183
8184 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8185 M:      Ning Sun <ning.sun@intel.com>
8186 L:      tboot-devel@lists.sourceforge.net
8187 W:      http://tboot.sourceforge.net
8188 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8189 S:      Supported
8190 F:      Documentation/intel_txt.txt
8191 F:      include/linux/tboot.h
8192 F:      arch/x86/kernel/tboot.c
8193
8194 INTEL-MID GPIO DRIVER
8195 M:      David Cohen <david.a.cohen@linux.intel.com>
8196 L:      linux-gpio@vger.kernel.org
8197 S:      Maintained
8198 F:      drivers/gpio/gpio-intel-mid.c
8199
8200 INTERCONNECT API
8201 M:      Georgi Djakov <georgi.djakov@linaro.org>
8202 L:      linux-pm@vger.kernel.org
8203 S:      Maintained
8204 F:      Documentation/interconnect/
8205 F:      Documentation/devicetree/bindings/interconnect/
8206 F:      drivers/interconnect/
8207 F:      include/dt-bindings/interconnect/
8208 F:      include/linux/interconnect-provider.h
8209 F:      include/linux/interconnect.h
8210
8211 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8212 M:      Linus Walleij <linus.walleij@linaro.org>
8213 L:      linux-iio@vger.kernel.org
8214 S:      Maintained
8215 F:      drivers/iio/gyro/mpu3050*
8216 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8217
8218 IOC3 ETHERNET DRIVER
8219 M:      Ralf Baechle <ralf@linux-mips.org>
8220 L:      linux-mips@vger.kernel.org
8221 S:      Maintained
8222 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8223
8224 IOC3 SERIAL DRIVER
8225 M:      Pat Gefre <pfg@sgi.com>
8226 L:      linux-serial@vger.kernel.org
8227 S:      Maintained
8228 F:      drivers/tty/serial/ioc3_serial.c
8229
8230 IOMAP FILESYSTEM LIBRARY
8231 M:      Christoph Hellwig <hch@infradead.org>
8232 M:      Darrick J. Wong <darrick.wong@oracle.com>
8233 M:      linux-xfs@vger.kernel.org
8234 M:      linux-fsdevel@vger.kernel.org
8235 L:      linux-xfs@vger.kernel.org
8236 L:      linux-fsdevel@vger.kernel.org
8237 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8238 S:      Supported
8239 F:      fs/iomap.c
8240 F:      include/linux/iomap.h
8241
8242 IOMMU DRIVERS
8243 M:      Joerg Roedel <joro@8bytes.org>
8244 L:      iommu@lists.linux-foundation.org
8245 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8246 S:      Maintained
8247 F:      Documentation/devicetree/bindings/iommu/
8248 F:      drivers/iommu/
8249 F:      include/linux/iommu.h
8250 F:      include/linux/of_iommu.h
8251 F:      include/linux/iova.h
8252
8253 IO_URING
8254 M:      Jens Axboe <axboe@kernel.dk>
8255 L:      linux-block@vger.kernel.org
8256 L:      linux-fsdevel@vger.kernel.org
8257 T:      git git://git.kernel.dk/linux-block
8258 T:      git git://git.kernel.dk/liburing
8259 S:      Maintained
8260 F:      fs/io_uring.c
8261 F:      include/uapi/linux/io_uring.h
8262
8263 IP MASQUERADING
8264 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8265 S:      Maintained
8266 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8267
8268 IPMI SUBSYSTEM
8269 M:      Corey Minyard <minyard@acm.org>
8270 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8271 W:      http://openipmi.sourceforge.net/
8272 S:      Supported
8273 F:      Documentation/devicetree/bindings/ipmi/
8274 F:      Documentation/IPMI.txt
8275 F:      drivers/char/ipmi/
8276 F:      include/linux/ipmi*
8277 F:      include/uapi/linux/ipmi*
8278
8279 IPS SCSI RAID DRIVER
8280 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8281 L:      linux-scsi@vger.kernel.org
8282 W:      http://www.adaptec.com/
8283 S:      Maintained
8284 F:      drivers/scsi/ips*
8285
8286 IPVS
8287 M:      Wensong Zhang <wensong@linux-vs.org>
8288 M:      Simon Horman <horms@verge.net.au>
8289 M:      Julian Anastasov <ja@ssi.bg>
8290 L:      netdev@vger.kernel.org
8291 L:      lvs-devel@vger.kernel.org
8292 S:      Maintained
8293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8295 F:      Documentation/networking/ipvs-sysctl.txt
8296 F:      include/net/ip_vs.h
8297 F:      include/uapi/linux/ip_vs.h
8298 F:      net/netfilter/ipvs/
8299
8300 IPWIRELESS DRIVER
8301 M:      Jiri Kosina <jikos@kernel.org>
8302 M:      David Sterba <dsterba@suse.com>
8303 S:      Odd Fixes
8304 F:      drivers/tty/ipwireless/
8305
8306 IPX NETWORK LAYER
8307 L:      netdev@vger.kernel.org
8308 S:      Obsolete
8309 F:      include/uapi/linux/ipx.h
8310
8311 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8312 M:      Marc Zyngier <marc.zyngier@arm.com>
8313 S:      Maintained
8314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8315 F:      Documentation/IRQ-domain.txt
8316 F:      include/linux/irqdomain.h
8317 F:      kernel/irq/irqdomain.c
8318 F:      kernel/irq/msi.c
8319
8320 IRQ SUBSYSTEM
8321 M:      Thomas Gleixner <tglx@linutronix.de>
8322 L:      linux-kernel@vger.kernel.org
8323 S:      Maintained
8324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8325 F:      kernel/irq/
8326
8327 IRQCHIP DRIVERS
8328 M:      Thomas Gleixner <tglx@linutronix.de>
8329 M:      Jason Cooper <jason@lakedaemon.net>
8330 M:      Marc Zyngier <marc.zyngier@arm.com>
8331 L:      linux-kernel@vger.kernel.org
8332 S:      Maintained
8333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8334 F:      Documentation/devicetree/bindings/interrupt-controller/
8335 F:      drivers/irqchip/
8336
8337 ISA
8338 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8339 S:      Maintained
8340 F:      Documentation/isa.txt
8341 F:      drivers/base/isa.c
8342 F:      include/linux/isa.h
8343
8344 ISA RADIO MODULE
8345 M:      Hans Verkuil <hverkuil@xs4all.nl>
8346 L:      linux-media@vger.kernel.org
8347 T:      git git://linuxtv.org/media_tree.git
8348 W:      https://linuxtv.org
8349 S:      Maintained
8350 F:      drivers/media/radio/radio-isa*
8351
8352 ISAPNP
8353 M:      Jaroslav Kysela <perex@perex.cz>
8354 S:      Maintained
8355 F:      Documentation/isapnp.txt
8356 F:      drivers/pnp/isapnp/
8357 F:      include/linux/isapnp.h
8358
8359 ISCSI
8360 M:      Lee Duncan <lduncan@suse.com>
8361 M:      Chris Leech <cleech@redhat.com>
8362 L:      open-iscsi@googlegroups.com
8363 W:      www.open-iscsi.com
8364 S:      Maintained
8365 F:      drivers/scsi/*iscsi*
8366 F:      include/scsi/*iscsi*
8367
8368 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8369 M:      Peter Jones <pjones@redhat.com>
8370 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8371 S:      Maintained
8372 F:      drivers/firmware/iscsi_ibft*
8373
8374 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8375 M:      Sagi Grimberg <sagi@grimberg.me>
8376 M:      Max Gurtovoy <maxg@mellanox.com>
8377 L:      linux-rdma@vger.kernel.org
8378 S:      Supported
8379 W:      http://www.openfabrics.org
8380 W:      www.open-iscsi.org
8381 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8382 F:      drivers/infiniband/ulp/iser/
8383
8384 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8385 M:      Sagi Grimberg <sagi@grimberg.me>
8386 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8387 L:      linux-rdma@vger.kernel.org
8388 L:      target-devel@vger.kernel.org
8389 S:      Supported
8390 W:      http://www.linux-iscsi.org
8391 F:      drivers/infiniband/ulp/isert
8392
8393 ISDN SUBSYSTEM
8394 M:      Karsten Keil <isdn@linux-pingi.de>
8395 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8396 L:      netdev@vger.kernel.org
8397 W:      http://www.isdn4linux.de
8398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
8399 S:      Maintained
8400 F:      Documentation/isdn/
8401 F:      drivers/isdn/
8402 F:      include/linux/isdn.h
8403 F:      include/linux/isdn/
8404 F:      include/uapi/linux/isdn.h
8405 F:      include/uapi/linux/isdn/
8406
8407 IT87 HARDWARE MONITORING DRIVER
8408 M:      Jean Delvare <jdelvare@suse.com>
8409 L:      linux-hwmon@vger.kernel.org
8410 S:      Maintained
8411 F:      Documentation/hwmon/it87.rst
8412 F:      drivers/hwmon/it87.c
8413
8414 IT913X MEDIA DRIVER
8415 M:      Antti Palosaari <crope@iki.fi>
8416 L:      linux-media@vger.kernel.org
8417 W:      https://linuxtv.org
8418 W:      http://palosaari.fi/linux/
8419 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8420 T:      git git://linuxtv.org/anttip/media_tree.git
8421 S:      Maintained
8422 F:      drivers/media/tuners/it913x*
8423
8424 IVTV VIDEO4LINUX DRIVER
8425 M:      Andy Walls <awalls@md.metrocast.net>
8426 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8427 L:      linux-media@vger.kernel.org
8428 T:      git git://linuxtv.org/media_tree.git
8429 W:      http://www.ivtvdriver.org
8430 S:      Maintained
8431 F:      Documentation/media/v4l-drivers/ivtv*
8432 F:      drivers/media/pci/ivtv/
8433 F:      include/uapi/linux/ivtv*
8434
8435 IX2505V MEDIA DRIVER
8436 M:      Malcolm Priestley <tvboxspy@gmail.com>
8437 L:      linux-media@vger.kernel.org
8438 W:      https://linuxtv.org
8439 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8440 S:      Maintained
8441 F:      drivers/media/dvb-frontends/ix2505v*
8442
8443 JAILHOUSE HYPERVISOR INTERFACE
8444 M:      Jan Kiszka <jan.kiszka@siemens.com>
8445 L:      jailhouse-dev@googlegroups.com
8446 S:      Maintained
8447 F:      arch/x86/kernel/jailhouse.c
8448 F:      arch/x86/include/asm/jailhouse_para.h
8449
8450 JC42.4 TEMPERATURE SENSOR DRIVER
8451 M:      Guenter Roeck <linux@roeck-us.net>
8452 L:      linux-hwmon@vger.kernel.org
8453 S:      Maintained
8454 F:      drivers/hwmon/jc42.c
8455 F:      Documentation/hwmon/jc42.rst
8456
8457 JFS FILESYSTEM
8458 M:      Dave Kleikamp <shaggy@kernel.org>
8459 L:      jfs-discussion@lists.sourceforge.net
8460 W:      http://jfs.sourceforge.net/
8461 T:      git git://github.com/kleikamp/linux-shaggy.git
8462 S:      Maintained
8463 F:      Documentation/filesystems/jfs.txt
8464 F:      fs/jfs/
8465
8466 JME NETWORK DRIVER
8467 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8468 L:      netdev@vger.kernel.org
8469 S:      Maintained
8470 F:      drivers/net/ethernet/jme.*
8471
8472 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8473 M:      David Woodhouse <dwmw2@infradead.org>
8474 M:      Richard Weinberger <richard@nod.at>
8475 L:      linux-mtd@lists.infradead.org
8476 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8477 T:      git git://git.infradead.org/ubifs-2.6.git
8478 S:      Odd Fixes
8479 F:      fs/jffs2/
8480 F:      include/uapi/linux/jffs2.h
8481
8482 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8483 M:      "Theodore Ts'o" <tytso@mit.edu>
8484 M:      Jan Kara <jack@suse.com>
8485 L:      linux-ext4@vger.kernel.org
8486 S:      Maintained
8487 F:      fs/jbd2/
8488 F:      include/linux/jbd2.h
8489
8490 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8491 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8492 L:      linux-media@vger.kernel.org
8493 S:      Maintained
8494 F:      drivers/media/platform/rcar_jpu.c
8495
8496 JSM Neo PCI based serial card
8497 L:      linux-serial@vger.kernel.org
8498 S:      Orphan
8499 F:      drivers/tty/serial/jsm/
8500
8501 K10TEMP HARDWARE MONITORING DRIVER
8502 M:      Clemens Ladisch <clemens@ladisch.de>
8503 L:      linux-hwmon@vger.kernel.org
8504 S:      Maintained
8505 F:      Documentation/hwmon/k10temp.rst
8506 F:      drivers/hwmon/k10temp.c
8507
8508 K8TEMP HARDWARE MONITORING DRIVER
8509 M:      Rudolf Marek <r.marek@assembler.cz>
8510 L:      linux-hwmon@vger.kernel.org
8511 S:      Maintained
8512 F:      Documentation/hwmon/k8temp.rst
8513 F:      drivers/hwmon/k8temp.c
8514
8515 KASAN
8516 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8517 R:      Alexander Potapenko <glider@google.com>
8518 R:      Dmitry Vyukov <dvyukov@google.com>
8519 L:      kasan-dev@googlegroups.com
8520 S:      Maintained
8521 F:      arch/*/include/asm/kasan.h
8522 F:      arch/*/mm/kasan_init*
8523 F:      Documentation/dev-tools/kasan.rst
8524 F:      include/linux/kasan*.h
8525 F:      lib/test_kasan.c
8526 F:      mm/kasan/
8527 F:      scripts/Makefile.kasan
8528
8529 KCONFIG
8530 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8531 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8532 L:      linux-kbuild@vger.kernel.org
8533 S:      Maintained
8534 F:      Documentation/kbuild/kconfig*
8535 F:      scripts/kconfig/
8536 F:      scripts/Kconfig.include
8537
8538 KDUMP
8539 M:      Dave Young <dyoung@redhat.com>
8540 M:      Baoquan He <bhe@redhat.com>
8541 R:      Vivek Goyal <vgoyal@redhat.com>
8542 L:      kexec@lists.infradead.org
8543 W:      http://lse.sourceforge.net/kdump/
8544 S:      Maintained
8545 F:      Documentation/kdump/
8546
8547 KEENE FM RADIO TRANSMITTER DRIVER
8548 M:      Hans Verkuil <hverkuil@xs4all.nl>
8549 L:      linux-media@vger.kernel.org
8550 T:      git git://linuxtv.org/media_tree.git
8551 W:      https://linuxtv.org
8552 S:      Maintained
8553 F:      drivers/media/radio/radio-keene*
8554
8555 KERNEL AUTOMOUNTER
8556 M:      Ian Kent <raven@themaw.net>
8557 L:      autofs@vger.kernel.org
8558 S:      Maintained
8559 F:      fs/autofs/
8560
8561 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8562 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8563 M:      Michal Marek <michal.lkml@markovi.net>
8564 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8565 L:      linux-kbuild@vger.kernel.org
8566 S:      Maintained
8567 F:      Documentation/kbuild/
8568 F:      Makefile
8569 F:      scripts/Kbuild*
8570 F:      scripts/Makefile*
8571 F:      scripts/basic/
8572 F:      scripts/mk*
8573 F:      scripts/*vmlinux*
8574 F:      scripts/mod/
8575 F:      scripts/package/
8576
8577 KERNEL JANITORS
8578 L:      kernel-janitors@vger.kernel.org
8579 W:      http://kernelnewbies.org/KernelJanitors
8580 S:      Odd Fixes
8581
8582 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8583 M:      "J. Bruce Fields" <bfields@fieldses.org>
8584 M:      Chuck Lever <chuck.lever@oracle.com>
8585 L:      linux-nfs@vger.kernel.org
8586 W:      http://nfs.sourceforge.net/
8587 T:      git git://linux-nfs.org/~bfields/linux.git
8588 S:      Supported
8589 F:      fs/nfsd/
8590 F:      include/uapi/linux/nfsd/
8591 F:      fs/lockd/
8592 F:      fs/nfs_common/
8593 F:      net/sunrpc/
8594 F:      include/linux/lockd/
8595 F:      include/linux/sunrpc/
8596 F:      include/uapi/linux/sunrpc/
8597
8598 KERNEL SELFTEST FRAMEWORK
8599 M:      Shuah Khan <shuah@kernel.org>
8600 M:      Shuah Khan <skhan@linuxfoundation.org>
8601 L:      linux-kselftest@vger.kernel.org
8602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8603 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8604 S:      Maintained
8605 F:      tools/testing/selftests/
8606 F:      Documentation/dev-tools/kselftest*
8607
8608 KERNEL USERMODE HELPER
8609 M:      Luis Chamberlain <mcgrof@kernel.org>
8610 L:      linux-kernel@vger.kernel.org
8611 S:      Maintained
8612 F:      kernel/umh.c
8613 F:      include/linux/umh.h
8614
8615 KERNEL VIRTUAL MACHINE (KVM)
8616 M:      Paolo Bonzini <pbonzini@redhat.com>
8617 M:      Radim Krčmář <rkrcmar@redhat.com>
8618 L:      kvm@vger.kernel.org
8619 W:      http://www.linux-kvm.org
8620 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8621 S:      Supported
8622 F:      Documentation/virtual/kvm/
8623 F:      include/trace/events/kvm.h
8624 F:      include/uapi/asm-generic/kvm*
8625 F:      include/uapi/linux/kvm*
8626 F:      include/asm-generic/kvm*
8627 F:      include/linux/kvm*
8628 F:      include/kvm/iodev.h
8629 F:      virt/kvm/*
8630 F:      tools/kvm/
8631 F:      tools/testing/selftests/kvm/
8632
8633 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8634 M:      Joerg Roedel <joro@8bytes.org>
8635 L:      kvm@vger.kernel.org
8636 W:      http://www.linux-kvm.org/
8637 S:      Maintained
8638 F:      arch/x86/include/asm/svm.h
8639 F:      arch/x86/kvm/svm.c
8640
8641 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8642 M:      Marc Zyngier <marc.zyngier@arm.com>
8643 R:      James Morse <james.morse@arm.com>
8644 R:      Julien Thierry <julien.thierry@arm.com>
8645 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8647 L:      kvmarm@lists.cs.columbia.edu
8648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8649 S:      Maintained
8650 F:      arch/arm/include/uapi/asm/kvm*
8651 F:      arch/arm/include/asm/kvm*
8652 F:      arch/arm/kvm/
8653 F:      arch/arm64/include/uapi/asm/kvm*
8654 F:      arch/arm64/include/asm/kvm*
8655 F:      arch/arm64/kvm/
8656 F:      virt/kvm/arm/
8657 F:      include/kvm/arm_*
8658
8659 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8660 M:      James Hogan <jhogan@kernel.org>
8661 L:      linux-mips@vger.kernel.org
8662 S:      Supported
8663 F:      arch/mips/include/uapi/asm/kvm*
8664 F:      arch/mips/include/asm/kvm*
8665 F:      arch/mips/kvm/
8666
8667 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8668 M:      Paul Mackerras <paulus@ozlabs.org>
8669 L:      kvm-ppc@vger.kernel.org
8670 W:      http://www.linux-kvm.org/
8671 T:      git git://github.com/agraf/linux-2.6.git
8672 S:      Supported
8673 F:      arch/powerpc/include/uapi/asm/kvm*
8674 F:      arch/powerpc/include/asm/kvm*
8675 F:      arch/powerpc/kvm/
8676 F:      arch/powerpc/kernel/kvm*
8677
8678 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8679 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8680 M:      Janosch Frank <frankja@linux.ibm.com>
8681 R:      David Hildenbrand <david@redhat.com>
8682 R:      Cornelia Huck <cohuck@redhat.com>
8683 L:      linux-s390@vger.kernel.org
8684 W:      http://www.ibm.com/developerworks/linux/linux390/
8685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8686 S:      Supported
8687 F:      arch/s390/include/uapi/asm/kvm*
8688 F:      arch/s390/include/asm/gmap.h
8689 F:      arch/s390/include/asm/kvm*
8690 F:      arch/s390/kvm/
8691 F:      arch/s390/mm/gmap.c
8692
8693 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8694 M:      Paolo Bonzini <pbonzini@redhat.com>
8695 M:      Radim Krčmář <rkrcmar@redhat.com>
8696 L:      kvm@vger.kernel.org
8697 W:      http://www.linux-kvm.org
8698 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8699 S:      Supported
8700 F:      arch/x86/kvm/
8701 F:      arch/x86/kvm/*/
8702 F:      arch/x86/include/uapi/asm/kvm*
8703 F:      arch/x86/include/asm/kvm*
8704 F:      arch/x86/include/asm/pvclock-abi.h
8705 F:      arch/x86/kernel/kvm.c
8706 F:      arch/x86/kernel/kvmclock.c
8707
8708 KERNFS
8709 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8710 M:      Tejun Heo <tj@kernel.org>
8711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8712 S:      Supported
8713 F:      include/linux/kernfs.h
8714 F:      fs/kernfs/
8715
8716 KEXEC
8717 M:      Eric Biederman <ebiederm@xmission.com>
8718 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8719 L:      kexec@lists.infradead.org
8720 S:      Maintained
8721 F:      include/linux/kexec.h
8722 F:      include/uapi/linux/kexec.h
8723 F:      kernel/kexec*
8724
8725 KEYS-ENCRYPTED
8726 M:      Mimi Zohar <zohar@linux.ibm.com>
8727 L:      linux-integrity@vger.kernel.org
8728 L:      keyrings@vger.kernel.org
8729 S:      Supported
8730 F:      Documentation/security/keys/trusted-encrypted.rst
8731 F:      include/keys/encrypted-type.h
8732 F:      security/keys/encrypted-keys/
8733
8734 KEYS-TRUSTED
8735 M:      James Bottomley <jejb@linux.ibm.com>
8736 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8737 M:      Mimi Zohar <zohar@linux.ibm.com>
8738 L:      linux-integrity@vger.kernel.org
8739 L:      keyrings@vger.kernel.org
8740 S:      Supported
8741 F:      Documentation/security/keys/trusted-encrypted.rst
8742 F:      include/keys/trusted-type.h
8743 F:      security/keys/trusted.c
8744 F:      security/keys/trusted.h
8745
8746 KEYS/KEYRINGS:
8747 M:      David Howells <dhowells@redhat.com>
8748 L:      keyrings@vger.kernel.org
8749 S:      Maintained
8750 F:      Documentation/security/keys/core.rst
8751 F:      include/linux/key.h
8752 F:      include/linux/key-type.h
8753 F:      include/linux/keyctl.h
8754 F:      include/uapi/linux/keyctl.h
8755 F:      include/keys/
8756 F:      security/keys/
8757
8758 KGDB / KDB /debug_core
8759 M:      Jason Wessel <jason.wessel@windriver.com>
8760 M:      Daniel Thompson <daniel.thompson@linaro.org>
8761 W:      http://kgdb.wiki.kernel.org/
8762 L:      kgdb-bugreport@lists.sourceforge.net
8763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8764 S:      Maintained
8765 F:      Documentation/dev-tools/kgdb.rst
8766 F:      drivers/misc/kgdbts.c
8767 F:      drivers/tty/serial/kgdboc.c
8768 F:      include/linux/kdb.h
8769 F:      include/linux/kgdb.h
8770 F:      kernel/debug/
8771
8772 KMEMLEAK
8773 M:      Catalin Marinas <catalin.marinas@arm.com>
8774 S:      Maintained
8775 F:      Documentation/dev-tools/kmemleak.rst
8776 F:      include/linux/kmemleak.h
8777 F:      mm/kmemleak.c
8778 F:      mm/kmemleak-test.c
8779
8780 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8781 M:      Luis Chamberlain <mcgrof@kernel.org>
8782 L:      linux-kernel@vger.kernel.org
8783 S:      Maintained
8784 F:      kernel/kmod.c
8785 F:      include/linux/kmod.h
8786 F:      lib/test_kmod.c
8787 F:      tools/testing/selftests/kmod/
8788
8789 KPROBES
8790 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8791 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8792 M:      "David S. Miller" <davem@davemloft.net>
8793 M:      Masami Hiramatsu <mhiramat@kernel.org>
8794 S:      Maintained
8795 F:      Documentation/kprobes.txt
8796 F:      include/linux/kprobes.h
8797 F:      include/asm-generic/kprobes.h
8798 F:      kernel/kprobes.c
8799
8800 KS0108 LCD CONTROLLER DRIVER
8801 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8802 S:      Maintained
8803 F:      Documentation/auxdisplay/ks0108
8804 F:      drivers/auxdisplay/ks0108.c
8805 F:      include/linux/ks0108.h
8806
8807 L3MDEV
8808 M:      David Ahern <dsa@cumulusnetworks.com>
8809 L:      netdev@vger.kernel.org
8810 S:      Maintained
8811 F:      net/l3mdev
8812 F:      include/net/l3mdev.h
8813
8814 L7 BPF FRAMEWORK
8815 M:      John Fastabend <john.fastabend@gmail.com>
8816 M:      Daniel Borkmann <daniel@iogearbox.net>
8817 L:      netdev@vger.kernel.org
8818 L:      bpf@vger.kernel.org
8819 S:      Maintained
8820 F:      include/linux/skmsg.h
8821 F:      net/core/skmsg.c
8822 F:      net/core/sock_map.c
8823 F:      net/ipv4/tcp_bpf.c
8824
8825 LANTIQ / INTEL Ethernet drivers
8826 M:      Hauke Mehrtens <hauke@hauke-m.de>
8827 L:      netdev@vger.kernel.org
8828 S:      Maintained
8829 F:      net/dsa/tag_gswip.c
8830 F:      drivers/net/ethernet/lantiq_xrx200.c
8831 F:      drivers/net/dsa/lantiq_pce.h
8832 F:      drivers/net/dsa/lantiq_gswip.c
8833
8834 LANTIQ MIPS ARCHITECTURE
8835 M:      John Crispin <john@phrozen.org>
8836 L:      linux-mips@vger.kernel.org
8837 S:      Maintained
8838 F:      arch/mips/lantiq
8839 F:      drivers/soc/lantiq
8840
8841 LAPB module
8842 L:      linux-x25@vger.kernel.org
8843 S:      Orphan
8844 F:      Documentation/networking/lapb-module.txt
8845 F:      include/*/lapb.h
8846 F:      net/lapb/
8847
8848 LASI 53c700 driver for PARISC
8849 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8850 L:      linux-scsi@vger.kernel.org
8851 S:      Maintained
8852 F:      Documentation/scsi/53c700.txt
8853 F:      drivers/scsi/53c700*
8854
8855 LEAKING_ADDRESSES
8856 M:      Tobin C. Harding <me@tobin.cc>
8857 M:      Tycho Andersen <tycho@tycho.ws>
8858 L:      kernel-hardening@lists.openwall.com
8859 S:      Maintained
8860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8861 F:      scripts/leaking_addresses.pl
8862
8863 LED SUBSYSTEM
8864 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8865 M:      Pavel Machek <pavel@ucw.cz>
8866 R:      Dan Murphy <dmurphy@ti.com>
8867 L:      linux-leds@vger.kernel.org
8868 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8869 S:      Maintained
8870 F:      Documentation/devicetree/bindings/leds/
8871 F:      drivers/leds/
8872 F:      include/linux/leds.h
8873
8874 LEGACY EEPROM DRIVER
8875 M:      Jean Delvare <jdelvare@suse.com>
8876 S:      Maintained
8877 F:      Documentation/misc-devices/eeprom
8878 F:      drivers/misc/eeprom/eeprom.c
8879
8880 LEGO MINDSTORMS EV3
8881 R:      David Lechner <david@lechnology.com>
8882 S:      Maintained
8883 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8884 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8885 F:      drivers/power/supply/lego_ev3_battery.c
8886
8887 LEGO USB Tower driver
8888 M:      Juergen Stuber <starblue@users.sourceforge.net>
8889 L:      legousb-devel@lists.sourceforge.net
8890 W:      http://legousb.sourceforge.net/
8891 S:      Maintained
8892 F:      drivers/usb/misc/legousbtower.c
8893
8894 LG LAPTOP EXTRAS
8895 M:      Matan Ziv-Av <matan@svgalib.org>
8896 L:      platform-driver-x86@vger.kernel.org
8897 S:      Maintained
8898 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8899 F:      Documentation/laptops/lg-laptop.rst
8900 F:      drivers/platform/x86/lg-laptop.c
8901
8902 LG2160 MEDIA DRIVER
8903 M:      Michael Krufky <mkrufky@linuxtv.org>
8904 L:      linux-media@vger.kernel.org
8905 W:      https://linuxtv.org
8906 W:      http://github.com/mkrufky
8907 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8908 T:      git git://linuxtv.org/mkrufky/tuners.git
8909 S:      Maintained
8910 F:      drivers/media/dvb-frontends/lg2160.*
8911
8912 LGDT3305 MEDIA DRIVER
8913 M:      Michael Krufky <mkrufky@linuxtv.org>
8914 L:      linux-media@vger.kernel.org
8915 W:      https://linuxtv.org
8916 W:      http://github.com/mkrufky
8917 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8918 T:      git git://linuxtv.org/mkrufky/tuners.git
8919 S:      Maintained
8920 F:      drivers/media/dvb-frontends/lgdt3305.*
8921
8922 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8923 M:      Viresh Kumar <vireshk@kernel.org>
8924 L:      linux-ide@vger.kernel.org
8925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8926 S:      Maintained
8927 F:      include/linux/pata_arasan_cf_data.h
8928 F:      drivers/ata/pata_arasan_cf.c
8929
8930 LIBATA PATA DRIVERS
8931 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8932 M:      Jens Axboe <axboe@kernel.dk>
8933 L:      linux-ide@vger.kernel.org
8934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8935 S:      Maintained
8936 F:      drivers/ata/pata_*.c
8937 F:      drivers/ata/ata_generic.c
8938
8939 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8940 M:      Linus Walleij <linus.walleij@linaro.org>
8941 L:      linux-ide@vger.kernel.org
8942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8943 S:      Maintained
8944 F:      drivers/ata/pata_ftide010.c
8945 F:      drivers/ata/sata_gemini.c
8946 F:      drivers/ata/sata_gemini.h
8947
8948 LIBATA SATA AHCI PLATFORM devices support
8949 M:      Hans de Goede <hdegoede@redhat.com>
8950 M:      Jens Axboe <axboe@kernel.dk>
8951 L:      linux-ide@vger.kernel.org
8952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8953 S:      Maintained
8954 F:      drivers/ata/ahci_platform.c
8955 F:      drivers/ata/libahci_platform.c
8956 F:      include/linux/ahci_platform.h
8957
8958 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8959 M:      Mikael Pettersson <mikpelinux@gmail.com>
8960 L:      linux-ide@vger.kernel.org
8961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8962 S:      Maintained
8963 F:      drivers/ata/sata_promise.*
8964
8965 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8966 M:      Jens Axboe <axboe@kernel.dk>
8967 L:      linux-ide@vger.kernel.org
8968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8969 S:      Maintained
8970 F:      drivers/ata/
8971 F:      include/linux/ata.h
8972 F:      include/linux/libata.h
8973 F:      Documentation/devicetree/bindings/ata/
8974
8975 LIBLOCKDEP
8976 M:      Sasha Levin <alexander.levin@microsoft.com>
8977 S:      Maintained
8978 F:      tools/lib/lockdep/
8979
8980 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8981 M:      Dan Williams <dan.j.williams@intel.com>
8982 M:      Vishal Verma <vishal.l.verma@intel.com>
8983 M:      Dave Jiang <dave.jiang@intel.com>
8984 L:      linux-nvdimm@lists.01.org
8985 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8986 S:      Supported
8987 F:      drivers/nvdimm/blk.c
8988 F:      drivers/nvdimm/region_devs.c
8989
8990 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8991 M:      Vishal Verma <vishal.l.verma@intel.com>
8992 M:      Dan Williams <dan.j.williams@intel.com>
8993 M:      Dave Jiang <dave.jiang@intel.com>
8994 L:      linux-nvdimm@lists.01.org
8995 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8996 S:      Supported
8997 F:      drivers/nvdimm/btt*
8998
8999 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9000 M:      Dan Williams <dan.j.williams@intel.com>
9001 M:      Vishal Verma <vishal.l.verma@intel.com>
9002 M:      Dave Jiang <dave.jiang@intel.com>
9003 L:      linux-nvdimm@lists.01.org
9004 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9005 S:      Supported
9006 F:      drivers/nvdimm/pmem*
9007
9008 LIBNVDIMM: DEVICETREE BINDINGS
9009 M:      Oliver O'Halloran <oohall@gmail.com>
9010 L:      linux-nvdimm@lists.01.org
9011 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9012 S:      Supported
9013 F:      drivers/nvdimm/of_pmem.c
9014 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9015
9016 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9017 M:      Dan Williams <dan.j.williams@intel.com>
9018 M:      Vishal Verma <vishal.l.verma@intel.com>
9019 M:      Dave Jiang <dave.jiang@intel.com>
9020 M:      Keith Busch <keith.busch@intel.com>
9021 M:      Ira Weiny <ira.weiny@intel.com>
9022 L:      linux-nvdimm@lists.01.org
9023 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9025 S:      Supported
9026 F:      drivers/nvdimm/*
9027 F:      drivers/acpi/nfit/*
9028 F:      include/linux/nd.h
9029 F:      include/linux/libnvdimm.h
9030 F:      include/uapi/linux/ndctl.h
9031
9032 LIGHTNVM PLATFORM SUPPORT
9033 M:      Matias Bjorling <mb@lightnvm.io>
9034 W:      http://github/OpenChannelSSD
9035 L:      linux-block@vger.kernel.org
9036 S:      Maintained
9037 F:      drivers/lightnvm/
9038 F:      include/linux/lightnvm.h
9039 F:      include/uapi/linux/lightnvm.h
9040
9041 LINUX FOR POWER MACINTOSH
9042 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9043 W:      http://www.penguinppc.org/
9044 L:      linuxppc-dev@lists.ozlabs.org
9045 S:      Maintained
9046 F:      arch/powerpc/platforms/powermac/
9047 F:      drivers/macintosh/
9048
9049 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9050 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9051 M:      Paul Mackerras <paulus@samba.org>
9052 M:      Michael Ellerman <mpe@ellerman.id.au>
9053 W:      https://github.com/linuxppc/linux/wiki
9054 L:      linuxppc-dev@lists.ozlabs.org
9055 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9056 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9057 S:      Supported
9058 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9059 F:      Documentation/devicetree/bindings/powerpc/
9060 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9061 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9062 F:      Documentation/powerpc/
9063 F:      arch/powerpc/
9064 F:      drivers/char/tpm/tpm_ibmvtpm*
9065 F:      drivers/crypto/nx/
9066 F:      drivers/crypto/vmx/
9067 F:      drivers/i2c/busses/i2c-opal.c
9068 F:      drivers/net/ethernet/ibm/ibmveth.*
9069 F:      drivers/net/ethernet/ibm/ibmvnic.*
9070 F:      drivers/pci/hotplug/pnv_php.c
9071 F:      drivers/pci/hotplug/rpa*
9072 F:      drivers/rtc/rtc-opal.c
9073 F:      drivers/scsi/ibmvscsi/
9074 F:      drivers/tty/hvc/hvc_opal.c
9075 F:      drivers/watchdog/wdrtas.c
9076 F:      tools/testing/selftests/powerpc
9077 N:      /pmac
9078 N:      powermac
9079 N:      powernv
9080 N:      [^a-z0-9]ps3
9081 N:      pseries
9082
9083 LINUX FOR POWERPC EMBEDDED MPC5XXX
9084 M:      Anatolij Gustschin <agust@denx.de>
9085 L:      linuxppc-dev@lists.ozlabs.org
9086 T:      git git://git.denx.de/linux-denx-agust.git
9087 S:      Maintained
9088 F:      arch/powerpc/platforms/512x/
9089 F:      arch/powerpc/platforms/52xx/
9090
9091 LINUX FOR POWERPC EMBEDDED PPC4XX
9092 M:      Alistair Popple <alistair@popple.id.au>
9093 M:      Matt Porter <mporter@kernel.crashing.org>
9094 W:      http://www.penguinppc.org/
9095 L:      linuxppc-dev@lists.ozlabs.org
9096 S:      Maintained
9097 F:      arch/powerpc/platforms/40x/
9098 F:      arch/powerpc/platforms/44x/
9099
9100 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9101 M:      Scott Wood <oss@buserror.net>
9102 M:      Kumar Gala <galak@kernel.crashing.org>
9103 W:      http://www.penguinppc.org/
9104 L:      linuxppc-dev@lists.ozlabs.org
9105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9106 S:      Maintained
9107 F:      arch/powerpc/platforms/83xx/
9108 F:      arch/powerpc/platforms/85xx/
9109 F:      Documentation/devicetree/bindings/powerpc/fsl/
9110
9111 LINUX FOR POWERPC EMBEDDED PPC8XX
9112 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9113 W:      http://www.penguinppc.org/
9114 L:      linuxppc-dev@lists.ozlabs.org
9115 S:      Maintained
9116 F:      arch/powerpc/platforms/8xx/
9117
9118 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9119 L:      linuxppc-dev@lists.ozlabs.org
9120 S:      Orphan
9121 F:      arch/powerpc/*/*virtex*
9122 F:      arch/powerpc/*/*/*virtex*
9123
9124 LINUX FOR POWERPC PA SEMI PWRFICIENT
9125 L:      linuxppc-dev@lists.ozlabs.org
9126 S:      Orphan
9127 F:      arch/powerpc/platforms/pasemi/
9128 F:      drivers/*/*pasemi*
9129 F:      drivers/*/*/*pasemi*
9130
9131 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9132 M:      Kees Cook <keescook@chromium.org>
9133 S:      Maintained
9134 F:      drivers/misc/lkdtm/*
9135
9136 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9137 M:      Alan Stern <stern@rowland.harvard.edu>
9138 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9139 M:      Will Deacon <will@kernel.org>
9140 M:      Peter Zijlstra <peterz@infradead.org>
9141 M:      Boqun Feng <boqun.feng@gmail.com>
9142 M:      Nicholas Piggin <npiggin@gmail.com>
9143 M:      David Howells <dhowells@redhat.com>
9144 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9145 M:      Luc Maranget <luc.maranget@inria.fr>
9146 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9147 R:      Akira Yokosawa <akiyks@gmail.com>
9148 R:      Daniel Lustig <dlustig@nvidia.com>
9149 L:      linux-kernel@vger.kernel.org
9150 L:      linux-arch@vger.kernel.org
9151 S:      Supported
9152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9153 F:      tools/memory-model/
9154 F:      Documentation/atomic_bitops.txt
9155 F:      Documentation/atomic_t.txt
9156 F:      Documentation/core-api/atomic_ops.rst
9157 F:      Documentation/core-api/refcount-vs-atomic.rst
9158 F:      Documentation/memory-barriers.txt
9159
9160 LIS3LV02D ACCELEROMETER DRIVER
9161 M:      Eric Piel <eric.piel@tremplin-utc.net>
9162 S:      Maintained
9163 F:      Documentation/misc-devices/lis3lv02d
9164 F:      drivers/misc/lis3lv02d/
9165 F:      drivers/platform/x86/hp_accel.c
9166
9167 LIVE PATCHING
9168 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9169 M:      Jiri Kosina <jikos@kernel.org>
9170 M:      Miroslav Benes <mbenes@suse.cz>
9171 M:      Petr Mladek <pmladek@suse.com>
9172 R:      Joe Lawrence <joe.lawrence@redhat.com>
9173 S:      Maintained
9174 F:      kernel/livepatch/
9175 F:      include/linux/livepatch.h
9176 F:      arch/x86/include/asm/livepatch.h
9177 F:      arch/x86/kernel/livepatch.c
9178 F:      Documentation/livepatch/
9179 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9180 F:      samples/livepatch/
9181 F:      tools/testing/selftests/livepatch/
9182 L:      live-patching@vger.kernel.org
9183 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9184
9185 LLC (802.2)
9186 L:      netdev@vger.kernel.org
9187 S:      Odd fixes
9188 F:      include/linux/llc.h
9189 F:      include/uapi/linux/llc.h
9190 F:      include/net/llc*
9191 F:      net/llc/
9192
9193 LM73 HARDWARE MONITOR DRIVER
9194 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9195 L:      linux-hwmon@vger.kernel.org
9196 S:      Maintained
9197 F:      drivers/hwmon/lm73.c
9198
9199 LM78 HARDWARE MONITOR DRIVER
9200 M:      Jean Delvare <jdelvare@suse.com>
9201 L:      linux-hwmon@vger.kernel.org
9202 S:      Maintained
9203 F:      Documentation/hwmon/lm78.rst
9204 F:      drivers/hwmon/lm78.c
9205
9206 LM83 HARDWARE MONITOR DRIVER
9207 M:      Jean Delvare <jdelvare@suse.com>
9208 L:      linux-hwmon@vger.kernel.org
9209 S:      Maintained
9210 F:      Documentation/hwmon/lm83.rst
9211 F:      drivers/hwmon/lm83.c
9212
9213 LM90 HARDWARE MONITOR DRIVER
9214 M:      Jean Delvare <jdelvare@suse.com>
9215 L:      linux-hwmon@vger.kernel.org
9216 S:      Maintained
9217 F:      Documentation/hwmon/lm90.rst
9218 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9219 F:      drivers/hwmon/lm90.c
9220 F:      include/dt-bindings/thermal/lm90.h
9221
9222 LM95234 HARDWARE MONITOR DRIVER
9223 M:      Guenter Roeck <linux@roeck-us.net>
9224 L:      linux-hwmon@vger.kernel.org
9225 S:      Maintained
9226 F:      Documentation/hwmon/lm95234.rst
9227 F:      drivers/hwmon/lm95234.c
9228
9229 LME2510 MEDIA DRIVER
9230 M:      Malcolm Priestley <tvboxspy@gmail.com>
9231 L:      linux-media@vger.kernel.org
9232 W:      https://linuxtv.org
9233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9234 S:      Maintained
9235 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9236
9237 LOADPIN SECURITY MODULE
9238 M:      Kees Cook <keescook@chromium.org>
9239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9240 S:      Supported
9241 F:      security/loadpin/
9242 F:      Documentation/admin-guide/LSM/LoadPin.rst
9243
9244 LOCKING PRIMITIVES
9245 M:      Peter Zijlstra <peterz@infradead.org>
9246 M:      Ingo Molnar <mingo@redhat.com>
9247 M:      Will Deacon <will@kernel.org>
9248 L:      linux-kernel@vger.kernel.org
9249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9250 S:      Maintained
9251 F:      Documentation/locking/
9252 F:      include/linux/lockdep.h
9253 F:      include/linux/spinlock*.h
9254 F:      arch/*/include/asm/spinlock*.h
9255 F:      include/linux/rwlock*.h
9256 F:      include/linux/mutex*.h
9257 F:      include/linux/rwsem*.h
9258 F:      include/linux/seqlock.h
9259 F:      lib/locking*.[ch]
9260 F:      kernel/locking/
9261 X:      kernel/locking/locktorture.c
9262
9263 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9264 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9265 L:      linux-ntfs-dev@lists.sourceforge.net
9266 W:      http://www.linux-ntfs.org/content/view/19/37/
9267 S:      Maintained
9268 F:      Documentation/ldm.txt
9269 F:      block/partitions/ldm.*
9270
9271 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9272 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9273 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9274 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9275 L:      MPT-FusionLinux.pdl@broadcom.com
9276 L:      linux-scsi@vger.kernel.org
9277 W:      http://www.avagotech.com/support/
9278 S:      Supported
9279 F:      drivers/message/fusion/
9280 F:      drivers/scsi/mpt3sas/
9281
9282 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9283 M:      Matthew Wilcox <willy@infradead.org>
9284 L:      linux-scsi@vger.kernel.org
9285 S:      Maintained
9286 F:      drivers/scsi/sym53c8xx_2/
9287
9288 LTC1660 DAC DRIVER
9289 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9290 L:      linux-iio@vger.kernel.org
9291 S:      Maintained
9292 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9293 F:      drivers/iio/dac/ltc1660.c
9294
9295 LTC4261 HARDWARE MONITOR DRIVER
9296 M:      Guenter Roeck <linux@roeck-us.net>
9297 L:      linux-hwmon@vger.kernel.org
9298 S:      Maintained
9299 F:      Documentation/hwmon/ltc4261.rst
9300 F:      drivers/hwmon/ltc4261.c
9301
9302 LTC4306 I2C MULTIPLEXER DRIVER
9303 M:      Michael Hennerich <michael.hennerich@analog.com>
9304 W:      http://ez.analog.com/community/linux-device-drivers
9305 L:      linux-i2c@vger.kernel.org
9306 S:      Supported
9307 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9308 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9309
9310 LTP (Linux Test Project)
9311 M:      Mike Frysinger <vapier@gentoo.org>
9312 M:      Cyril Hrubis <chrubis@suse.cz>
9313 M:      Wanlong Gao <wanlong.gao@gmail.com>
9314 M:      Jan Stancek <jstancek@redhat.com>
9315 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9316 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9317 L:      ltp@lists.linux.it (subscribers-only)
9318 W:      http://linux-test-project.github.io/
9319 T:      git git://github.com/linux-test-project/ltp.git
9320 S:      Maintained
9321
9322 M68K ARCHITECTURE
9323 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9324 L:      linux-m68k@lists.linux-m68k.org
9325 W:      http://www.linux-m68k.org/
9326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9327 S:      Maintained
9328 F:      arch/m68k/
9329 F:      drivers/zorro/
9330
9331 M68K ON APPLE MACINTOSH
9332 M:      Joshua Thompson <funaho@jurai.org>
9333 W:      http://www.mac.linux-m68k.org/
9334 L:      linux-m68k@lists.linux-m68k.org
9335 S:      Maintained
9336 F:      arch/m68k/mac/
9337
9338 M68K ON HP9000/300
9339 M:      Philip Blundell <philb@gnu.org>
9340 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9341 S:      Maintained
9342 F:      arch/m68k/hp300/
9343
9344 M88DS3103 MEDIA DRIVER
9345 M:      Antti Palosaari <crope@iki.fi>
9346 L:      linux-media@vger.kernel.org
9347 W:      https://linuxtv.org
9348 W:      http://palosaari.fi/linux/
9349 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9350 T:      git git://linuxtv.org/anttip/media_tree.git
9351 S:      Maintained
9352 F:      drivers/media/dvb-frontends/m88ds3103*
9353
9354 M88RS2000 MEDIA DRIVER
9355 M:      Malcolm Priestley <tvboxspy@gmail.com>
9356 L:      linux-media@vger.kernel.org
9357 W:      https://linuxtv.org
9358 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9359 S:      Maintained
9360 F:      drivers/media/dvb-frontends/m88rs2000*
9361
9362 MA901 MASTERKIT USB FM RADIO DRIVER
9363 M:      Alexey Klimov <klimov.linux@gmail.com>
9364 L:      linux-media@vger.kernel.org
9365 T:      git git://linuxtv.org/media_tree.git
9366 S:      Maintained
9367 F:      drivers/media/radio/radio-ma901.c
9368
9369 MAC80211
9370 M:      Johannes Berg <johannes@sipsolutions.net>
9371 L:      linux-wireless@vger.kernel.org
9372 W:      http://wireless.kernel.org/
9373 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9375 S:      Maintained
9376 F:      Documentation/networking/mac80211-injection.txt
9377 F:      include/net/mac80211.h
9378 F:      net/mac80211/
9379 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9380 F:      Documentation/networking/mac80211_hwsim/README
9381
9382 MAILBOX API
9383 M:      Jassi Brar <jassisinghbrar@gmail.com>
9384 L:      linux-kernel@vger.kernel.org
9385 S:      Maintained
9386 F:      drivers/mailbox/
9387 F:      include/linux/mailbox_client.h
9388 F:      include/linux/mailbox_controller.h
9389
9390 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9391 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9392 W:      http://www.kernel.org/doc/man-pages
9393 L:      linux-man@vger.kernel.org
9394 S:      Maintained
9395
9396 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9397 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9398 L:      linux-mips@vger.kernel.org
9399 S:      Maintained
9400 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9401
9402 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9403 M:      Andrew Lunn <andrew@lunn.ch>
9404 M:      Vivien Didelot <vivien.didelot@gmail.com>
9405 L:      netdev@vger.kernel.org
9406 S:      Maintained
9407 F:      drivers/net/dsa/mv88e6xxx/
9408 F:      include/linux/platform_data/mv88e6xxx.h
9409 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9410
9411 MARVELL ARMADA DRM SUPPORT
9412 M:      Russell King <linux@armlinux.org.uk>
9413 S:      Maintained
9414 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9415 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9416 F:      drivers/gpu/drm/armada/
9417 F:      include/uapi/drm/armada_drm.h
9418 F:      Documentation/devicetree/bindings/display/armada/
9419
9420 MARVELL ARMADA 3700 PHY DRIVERS
9421 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9422 S:      Maintained
9423 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9424 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9425 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9426 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9427
9428 MARVELL CRYPTO DRIVER
9429 M:      Boris Brezillon <bbrezillon@kernel.org>
9430 M:      Arnaud Ebalard <arno@natisbad.org>
9431 F:      drivers/crypto/marvell/
9432 S:      Maintained
9433 L:      linux-crypto@vger.kernel.org
9434
9435 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9436 M:      Mirko Lindner <mlindner@marvell.com>
9437 M:      Stephen Hemminger <stephen@networkplumber.org>
9438 L:      netdev@vger.kernel.org
9439 S:      Maintained
9440 F:      drivers/net/ethernet/marvell/sk*
9441
9442 MARVELL LIBERTAS WIRELESS DRIVER
9443 L:      libertas-dev@lists.infradead.org
9444 S:      Orphan
9445 F:      drivers/net/wireless/marvell/libertas/
9446
9447 MARVELL MACCHIATOBIN SUPPORT
9448 M:      Russell King <linux@armlinux.org.uk>
9449 L:      linux-arm-kernel@lists.infradead.org
9450 S:      Maintained
9451 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9452
9453 MARVELL MV643XX ETHERNET DRIVER
9454 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9455 L:      netdev@vger.kernel.org
9456 S:      Maintained
9457 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9458 F:      include/linux/mv643xx.h
9459
9460 MARVELL MV88X3310 PHY DRIVER
9461 M:      Russell King <linux@armlinux.org.uk>
9462 L:      netdev@vger.kernel.org
9463 S:      Maintained
9464 F:      drivers/net/phy/marvell10g.c
9465
9466 MARVELL MVEBU THERMAL DRIVER
9467 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9468 S:      Maintained
9469 F:      drivers/thermal/armada_thermal.c
9470
9471 MARVELL MVNETA ETHERNET DRIVER
9472 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9473 L:      netdev@vger.kernel.org
9474 S:      Maintained
9475 F:      drivers/net/ethernet/marvell/mvneta.*
9476
9477 MARVELL MWIFIEX WIRELESS DRIVER
9478 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9479 M:      Nishant Sarmukadam <nishants@marvell.com>
9480 M:      Ganapathi Bhat <gbhat@marvell.com>
9481 M:      Xinming Hu <huxinming820@gmail.com>
9482 L:      linux-wireless@vger.kernel.org
9483 S:      Maintained
9484 F:      drivers/net/wireless/marvell/mwifiex/
9485
9486 MARVELL MWL8K WIRELESS DRIVER
9487 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9488 L:      linux-wireless@vger.kernel.org
9489 S:      Odd Fixes
9490 F:      drivers/net/wireless/marvell/mwl8k.c
9491
9492 MARVELL NAND CONTROLLER DRIVER
9493 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9494 L:      linux-mtd@lists.infradead.org
9495 S:      Maintained
9496 F:      drivers/mtd/nand/raw/marvell_nand.c
9497 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9498
9499 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9500 M:      Nicolas Pitre <nico@fluxnic.net>
9501 S:      Odd Fixes
9502 F:      drivers/mmc/host/mvsdio.*
9503
9504 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9505 M:      Hu Ziji <huziji@marvell.com>
9506 L:      linux-mmc@vger.kernel.org
9507 S:      Supported
9508 F:      drivers/mmc/host/sdhci-xenon*
9509 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9510
9511 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9512 M:      Sunil Goutham <sgoutham@marvell.com>
9513 M:      Linu Cherian <lcherian@marvell.com>
9514 M:      Geetha sowjanya <gakula@marvell.com>
9515 M:      Jerin Jacob <jerinj@marvell.com>
9516 L:      netdev@vger.kernel.org
9517 S:      Supported
9518 F:      drivers/net/ethernet/marvell/octeontx2/af/
9519
9520 MATROX FRAMEBUFFER DRIVER
9521 L:      linux-fbdev@vger.kernel.org
9522 S:      Orphan
9523 F:      drivers/video/fbdev/matrox/matroxfb_*
9524 F:      include/uapi/linux/matroxfb.h
9525
9526 MAX16065 HARDWARE MONITOR DRIVER
9527 M:      Guenter Roeck <linux@roeck-us.net>
9528 L:      linux-hwmon@vger.kernel.org
9529 S:      Maintained
9530 F:      Documentation/hwmon/max16065.rst
9531 F:      drivers/hwmon/max16065.c
9532
9533 MAX2175 SDR TUNER DRIVER
9534 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9535 L:      linux-media@vger.kernel.org
9536 T:      git git://linuxtv.org/media_tree.git
9537 S:      Maintained
9538 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9539 F:      Documentation/media/v4l-drivers/max2175.rst
9540 F:      drivers/media/i2c/max2175*
9541 F:      include/uapi/linux/max2175.h
9542
9543 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9544 L:      linux-hwmon@vger.kernel.org
9545 S:      Orphan
9546 F:      Documentation/hwmon/max6650.rst
9547 F:      drivers/hwmon/max6650.c
9548
9549 MAX6697 HARDWARE MONITOR DRIVER
9550 M:      Guenter Roeck <linux@roeck-us.net>
9551 L:      linux-hwmon@vger.kernel.org
9552 S:      Maintained
9553 F:      Documentation/hwmon/max6697.rst
9554 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9555 F:      drivers/hwmon/max6697.c
9556 F:      include/linux/platform_data/max6697.h
9557
9558 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9559 M:      Peter Rosin <peda@axentia.se>
9560 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9561 S:      Maintained
9562 F:      Documentation/devicetree/bindings/sound/max9860.txt
9563 F:      sound/soc/codecs/max9860.*
9564
9565 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9566 M:      Andreas Klinger <ak@it-klinger.de>
9567 L:      linux-iio@vger.kernel.org
9568 S:      Maintained
9569 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9570 F:      drivers/iio/proximity/mb1232.c
9571
9572 MAXIM MAX77650 PMIC MFD DRIVER
9573 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9574 L:      linux-kernel@vger.kernel.org
9575 S:      Maintained
9576 F:      Documentation/devicetree/bindings/*/*max77650.txt
9577 F:      Documentation/devicetree/bindings/*/max77650*.txt
9578 F:      include/linux/mfd/max77650.h
9579 F:      drivers/mfd/max77650.c
9580 F:      drivers/regulator/max77650-regulator.c
9581 F:      drivers/power/supply/max77650-charger.c
9582 F:      drivers/input/misc/max77650-onkey.c
9583 F:      drivers/leds/leds-max77650.c
9584 F:      drivers/gpio/gpio-max77650.c
9585
9586 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9587 M:      Javier Martinez Canillas <javier@dowhile0.org>
9588 L:      linux-kernel@vger.kernel.org
9589 S:      Supported
9590 F:      drivers/regulator/max77802-regulator.c
9591 F:      Documentation/devicetree/bindings/*/*max77802.txt
9592 F:      include/dt-bindings/*/*max77802.h
9593
9594 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9595 M:      Krzysztof Kozlowski <krzk@kernel.org>
9596 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9597 L:      linux-pm@vger.kernel.org
9598 S:      Supported
9599 F:      drivers/power/supply/max14577_charger.c
9600 F:      drivers/power/supply/max77693_charger.c
9601
9602 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9603 M:      Chanwoo Choi <cw00.choi@samsung.com>
9604 M:      Krzysztof Kozlowski <krzk@kernel.org>
9605 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9606 L:      linux-kernel@vger.kernel.org
9607 S:      Supported
9608 F:      drivers/*/max14577*.c
9609 F:      drivers/*/max77686*.c
9610 F:      drivers/*/max77693*.c
9611 F:      drivers/extcon/extcon-max14577.c
9612 F:      drivers/extcon/extcon-max77693.c
9613 F:      drivers/rtc/rtc-max77686.c
9614 F:      drivers/clk/clk-max77686.c
9615 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9616 F:      Documentation/devicetree/bindings/*/max77686.txt
9617 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9618 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9619 F:      include/linux/mfd/max14577*.h
9620 F:      include/linux/mfd/max77686*.h
9621 F:      include/linux/mfd/max77693*.h
9622
9623 MAXIRADIO FM RADIO RECEIVER DRIVER
9624 M:      Hans Verkuil <hverkuil@xs4all.nl>
9625 L:      linux-media@vger.kernel.org
9626 T:      git git://linuxtv.org/media_tree.git
9627 W:      https://linuxtv.org
9628 S:      Maintained
9629 F:      drivers/media/radio/radio-maxiradio*
9630
9631 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9632 M:      Peter Rosin <peda@axentia.se>
9633 L:      linux-iio@vger.kernel.org
9634 S:      Maintained
9635 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9636 F:      drivers/iio/potentiometer/mcp4018.c
9637 F:      drivers/iio/potentiometer/mcp4531.c
9638
9639 MCR20A IEEE-802.15.4 RADIO DRIVER
9640 M:      Xue Liu <liuxuenetmail@gmail.com>
9641 L:      linux-wpan@vger.kernel.org
9642 W:      https://github.com/xueliu/mcr20a-linux
9643 S:      Maintained
9644 F:      drivers/net/ieee802154/mcr20a.c
9645 F:      drivers/net/ieee802154/mcr20a.h
9646 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9647
9648 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9649 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9650 L:      linux-iio@vger.kernel.org
9651 S:      Maintained
9652 F:      drivers/iio/dac/cio-dac.c
9653
9654 MEDIA DRIVERS FOR ASCOT2E
9655 M:      Sergey Kozlov <serjk@netup.ru>
9656 M:      Abylay Ospan <aospan@netup.ru>
9657 L:      linux-media@vger.kernel.org
9658 W:      https://linuxtv.org
9659 W:      http://netup.tv/
9660 T:      git git://linuxtv.org/media_tree.git
9661 S:      Supported
9662 F:      drivers/media/dvb-frontends/ascot2e*
9663
9664 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9665 M:      Jasmin Jessich <jasmin@anw.at>
9666 L:      linux-media@vger.kernel.org
9667 W:      https://linuxtv.org
9668 T:      git git://linuxtv.org/media_tree.git
9669 S:      Maintained
9670 F:      drivers/media/dvb-frontends/cxd2099*
9671
9672 MEDIA DRIVERS FOR CXD2841ER
9673 M:      Sergey Kozlov <serjk@netup.ru>
9674 M:      Abylay Ospan <aospan@netup.ru>
9675 L:      linux-media@vger.kernel.org
9676 W:      https://linuxtv.org
9677 W:      http://netup.tv/
9678 T:      git git://linuxtv.org/media_tree.git
9679 S:      Supported
9680 F:      drivers/media/dvb-frontends/cxd2841er*
9681
9682 MEDIA DRIVERS FOR CXD2880
9683 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9684 L:      linux-media@vger.kernel.org
9685 W:      http://linuxtv.org/
9686 T:      git git://linuxtv.org/media_tree.git
9687 S:      Supported
9688 F:      drivers/media/dvb-frontends/cxd2880/*
9689 F:      drivers/media/spi/cxd2880*
9690
9691 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9692 L:      linux-media@vger.kernel.org
9693 W:      https://linuxtv.org
9694 T:      git git://linuxtv.org/media_tree.git
9695 S:      Orphan
9696 F:      drivers/media/pci/ddbridge/*
9697
9698 MEDIA DRIVERS FOR FREESCALE IMX
9699 M:      Steve Longerbeam <slongerbeam@gmail.com>
9700 M:      Philipp Zabel <p.zabel@pengutronix.de>
9701 L:      linux-media@vger.kernel.org
9702 T:      git git://linuxtv.org/media_tree.git
9703 S:      Maintained
9704 F:      Documentation/devicetree/bindings/media/imx.txt
9705 F:      Documentation/media/v4l-drivers/imx.rst
9706 F:      drivers/staging/media/imx/
9707 F:      include/linux/imx-media.h
9708 F:      include/media/imx.h
9709
9710 MEDIA DRIVER FOR FREESCALE IMX PXP
9711 M:      Philipp Zabel <p.zabel@pengutronix.de>
9712 L:      linux-media@vger.kernel.org
9713 T:      git git://linuxtv.org/media_tree.git
9714 S:      Maintained
9715 F:      drivers/media/platform/imx-pxp.[ch]
9716
9717 MEDIA DRIVERS FOR FREESCALE IMX7
9718 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9719 L:      linux-media@vger.kernel.org
9720 T:      git git://linuxtv.org/media_tree.git
9721 S:      Maintained
9722 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9723 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9724 F:      Documentation/media/v4l-drivers/imx7.rst
9725 F:      drivers/staging/media/imx/imx7-media-csi.c
9726 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9727
9728 MEDIA DRIVERS FOR HELENE
9729 M:      Abylay Ospan <aospan@netup.ru>
9730 L:      linux-media@vger.kernel.org
9731 W:      https://linuxtv.org
9732 W:      http://netup.tv/
9733 T:      git git://linuxtv.org/media_tree.git
9734 S:      Supported
9735 F:      drivers/media/dvb-frontends/helene*
9736
9737 MEDIA DRIVERS FOR HORUS3A
9738 M:      Sergey Kozlov <serjk@netup.ru>
9739 M:      Abylay Ospan <aospan@netup.ru>
9740 L:      linux-media@vger.kernel.org
9741 W:      https://linuxtv.org
9742 W:      http://netup.tv/
9743 T:      git git://linuxtv.org/media_tree.git
9744 S:      Supported
9745 F:      drivers/media/dvb-frontends/horus3a*
9746
9747 MEDIA DRIVERS FOR LNBH25
9748 M:      Sergey Kozlov <serjk@netup.ru>
9749 M:      Abylay Ospan <aospan@netup.ru>
9750 L:      linux-media@vger.kernel.org
9751 W:      https://linuxtv.org
9752 W:      http://netup.tv/
9753 T:      git git://linuxtv.org/media_tree.git
9754 S:      Supported
9755 F:      drivers/media/dvb-frontends/lnbh25*
9756
9757 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9758 L:      linux-media@vger.kernel.org
9759 W:      https://linuxtv.org
9760 T:      git git://linuxtv.org/media_tree.git
9761 S:      Orphan
9762 F:      drivers/media/dvb-frontends/mxl5xx*
9763
9764 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9765 M:      Sergey Kozlov <serjk@netup.ru>
9766 M:      Abylay Ospan <aospan@netup.ru>
9767 L:      linux-media@vger.kernel.org
9768 W:      https://linuxtv.org
9769 W:      http://netup.tv/
9770 T:      git git://linuxtv.org/media_tree.git
9771 S:      Supported
9772 F:      drivers/media/pci/netup_unidvb/*
9773
9774 MEDIA DRIVERS FOR RENESAS - CEU
9775 M:      Jacopo Mondi <jacopo@jmondi.org>
9776 L:      linux-media@vger.kernel.org
9777 L:      linux-renesas-soc@vger.kernel.org
9778 T:      git git://linuxtv.org/media_tree.git
9779 S:      Supported
9780 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9781 F:      drivers/media/platform/renesas-ceu.c
9782 F:      include/media/drv-intf/renesas-ceu.h
9783
9784 MEDIA DRIVERS FOR RENESAS - DRIF
9785 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9786 L:      linux-media@vger.kernel.org
9787 L:      linux-renesas-soc@vger.kernel.org
9788 T:      git git://linuxtv.org/media_tree.git
9789 S:      Supported
9790 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9791 F:      drivers/media/platform/rcar_drif.c
9792
9793 MEDIA DRIVERS FOR RENESAS - FCP
9794 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9795 L:      linux-media@vger.kernel.org
9796 L:      linux-renesas-soc@vger.kernel.org
9797 T:      git git://linuxtv.org/media_tree.git
9798 S:      Supported
9799 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9800 F:      drivers/media/platform/rcar-fcp.c
9801 F:      include/media/rcar-fcp.h
9802
9803 MEDIA DRIVERS FOR RENESAS - FDP1
9804 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9805 L:      linux-media@vger.kernel.org
9806 L:      linux-renesas-soc@vger.kernel.org
9807 T:      git git://linuxtv.org/media_tree.git
9808 S:      Supported
9809 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9810 F:      drivers/media/platform/rcar_fdp1.c
9811
9812 MEDIA DRIVERS FOR RENESAS - VIN
9813 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9814 L:      linux-media@vger.kernel.org
9815 L:      linux-renesas-soc@vger.kernel.org
9816 T:      git git://linuxtv.org/media_tree.git
9817 S:      Supported
9818 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9819 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9820 F:      drivers/media/platform/rcar-vin/
9821
9822 MEDIA DRIVERS FOR RENESAS - VSP1
9823 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9824 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9825 L:      linux-media@vger.kernel.org
9826 L:      linux-renesas-soc@vger.kernel.org
9827 T:      git git://linuxtv.org/media_tree.git
9828 S:      Supported
9829 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9830 F:      drivers/media/platform/vsp1/
9831
9832 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9833 L:      linux-media@vger.kernel.org
9834 W:      https://linuxtv.org
9835 T:      git git://linuxtv.org/media_tree.git
9836 S:      Orphan
9837 F:      drivers/media/dvb-frontends/stv0910*
9838
9839 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9840 L:      linux-media@vger.kernel.org
9841 W:      https://linuxtv.org
9842 T:      git git://linuxtv.org/media_tree.git
9843 S:      Orphan
9844 F:      drivers/media/dvb-frontends/stv6111*
9845
9846 MEDIA DRIVERS FOR STM32 - DCMI
9847 M:      Hugues Fruchet <hugues.fruchet@st.com>
9848 L:      linux-media@vger.kernel.org
9849 T:      git git://linuxtv.org/media_tree.git
9850 S:      Supported
9851 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9852 F:      drivers/media/platform/stm32/stm32-dcmi.c
9853
9854 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9855 M:      Dmitry Osipenko <digetx@gmail.com>
9856 L:      linux-media@vger.kernel.org
9857 L:      linux-tegra@vger.kernel.org
9858 T:      git git://linuxtv.org/media_tree.git
9859 S:      Maintained
9860 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9861 F:      drivers/staging/media/tegra-vde/
9862
9863 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9864 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9865 P:      LinuxTV.org Project
9866 L:      linux-media@vger.kernel.org
9867 W:      https://linuxtv.org
9868 Q:      http://patchwork.kernel.org/project/linux-media/list/
9869 T:      git git://linuxtv.org/media_tree.git
9870 S:      Maintained
9871 F:      Documentation/devicetree/bindings/media/
9872 F:      Documentation/media/
9873 F:      drivers/media/
9874 F:      drivers/staging/media/
9875 F:      include/linux/platform_data/media/
9876 F:      include/media/
9877 F:      include/uapi/linux/dvb/
9878 F:      include/uapi/linux/videodev2.h
9879 F:      include/uapi/linux/media.h
9880 F:      include/uapi/linux/v4l2-*
9881 F:      include/uapi/linux/meye.h
9882 F:      include/uapi/linux/ivtv*
9883 F:      include/uapi/linux/uvcvideo.h
9884
9885 MEDIATEK BLUETOOTH DRIVER
9886 M:      Sean Wang <sean.wang@mediatek.com>
9887 L:      linux-bluetooth@vger.kernel.org
9888 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9889 S:      Maintained
9890 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9891 F:      drivers/bluetooth/btmtkuart.c
9892
9893 MEDIATEK CIR DRIVER
9894 M:      Sean Wang <sean.wang@mediatek.com>
9895 S:      Maintained
9896 F:      drivers/media/rc/mtk-cir.c
9897
9898 MEDIATEK DMA DRIVER
9899 M:      Sean Wang <sean.wang@mediatek.com>
9900 L:      dmaengine@vger.kernel.org
9901 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9902 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9903 S:      Maintained
9904 F:      Documentation/devicetree/bindings/dma/mtk-*
9905 F:      drivers/dma/mediatek/
9906
9907 MEDIATEK PMIC LED DRIVER
9908 M:      Sean Wang <sean.wang@mediatek.com>
9909 S:      Maintained
9910 F:      drivers/leds/leds-mt6323.c
9911 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9912
9913 MEDIATEK ETHERNET DRIVER
9914 M:      Felix Fietkau <nbd@openwrt.org>
9915 M:      John Crispin <john@phrozen.org>
9916 M:      Sean Wang <sean.wang@mediatek.com>
9917 M:      Nelson Chang <nelson.chang@mediatek.com>
9918 L:      netdev@vger.kernel.org
9919 S:      Maintained
9920 F:      drivers/net/ethernet/mediatek/
9921
9922 MEDIATEK SWITCH DRIVER
9923 M:      Sean Wang <sean.wang@mediatek.com>
9924 L:      netdev@vger.kernel.org
9925 S:      Maintained
9926 F:      drivers/net/dsa/mt7530.*
9927 F:      net/dsa/tag_mtk.c
9928
9929 MEDIATEK JPEG DRIVER
9930 M:      Rick Chang <rick.chang@mediatek.com>
9931 M:      Bin Liu <bin.liu@mediatek.com>
9932 S:      Supported
9933 F:      drivers/media/platform/mtk-jpeg/
9934 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9935
9936 MEDIATEK MDP DRIVER
9937 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9938 M:      Houlong Wei <houlong.wei@mediatek.com>
9939 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9940 S:      Supported
9941 F:      drivers/media/platform/mtk-mdp/
9942 F:      drivers/media/platform/mtk-vpu/
9943 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9944
9945 MEDIATEK MEDIA DRIVER
9946 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9947 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9948 S:      Supported
9949 F:      drivers/media/platform/mtk-vcodec/
9950 F:      drivers/media/platform/mtk-vpu/
9951 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9952 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9953
9954 MEDIATEK MMC/SD/SDIO DRIVER
9955 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9956 S:      Maintained
9957 F:      drivers/mmc/host/mtk-sd.c
9958 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9959
9960 MEDIATEK MT76 WIRELESS LAN DRIVER
9961 M:      Felix Fietkau <nbd@nbd.name>
9962 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9963 R:      Ryder Lee <ryder.lee@mediatek.com>
9964 R:      Roy Luo <royluo@google.com>
9965 L:      linux-wireless@vger.kernel.org
9966 S:      Maintained
9967 F:      drivers/net/wireless/mediatek/mt76/
9968
9969 MEDIATEK MT7601U WIRELESS LAN DRIVER
9970 M:      Jakub Kicinski <kubakici@wp.pl>
9971 L:      linux-wireless@vger.kernel.org
9972 S:      Maintained
9973 F:      drivers/net/wireless/mediatek/mt7601u/
9974
9975 MEDIATEK NAND CONTROLLER DRIVER
9976 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9977 L:      linux-mtd@lists.infradead.org
9978 S:      Maintained
9979 F:      drivers/mtd/nand/raw/mtk_*
9980 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9981
9982 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9983 M:      Sean Wang <sean.wang@mediatek.com>
9984 S:      Maintained
9985 F:      drivers/char/hw_random/mtk-rng.c
9986
9987 MEDIATEK USB3 DRD IP DRIVER
9988 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9989 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9990 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9991 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9992 S:      Maintained
9993 F:      drivers/usb/mtu3/
9994
9995 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9996 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9997 M:      Martin Donnelly <martin.donnelly@ge.com>
9998 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9999 S:      Maintained
10000 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10001 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10002
10003 MEGARAID SCSI/SAS DRIVERS
10004 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10005 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10006 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10007 L:      megaraidlinux.pdl@broadcom.com
10008 L:      linux-scsi@vger.kernel.org
10009 W:      http://www.avagotech.com/support/
10010 S:      Maintained
10011 F:      Documentation/scsi/megaraid.txt
10012 F:      drivers/scsi/megaraid.*
10013 F:      drivers/scsi/megaraid/
10014
10015 MELEXIS MLX90614 DRIVER
10016 M:      Crt Mori <cmo@melexis.com>
10017 L:      linux-iio@vger.kernel.org
10018 W:      http://www.melexis.com
10019 S:      Supported
10020 F:      drivers/iio/temperature/mlx90614.c
10021
10022 MELEXIS MLX90632 DRIVER
10023 M:      Crt Mori <cmo@melexis.com>
10024 L:      linux-iio@vger.kernel.org
10025 W:      http://www.melexis.com
10026 S:      Supported
10027 F:      drivers/iio/temperature/mlx90632.c
10028
10029 MELFAS MIP4 TOUCHSCREEN DRIVER
10030 M:      Sangwon Jee <jeesw@melfas.com>
10031 W:      http://www.melfas.com
10032 S:      Supported
10033 F:      drivers/input/touchscreen/melfas_mip4.c
10034 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10035
10036 MELLANOX ETHERNET DRIVER (mlx4_en)
10037 M:      Tariq Toukan <tariqt@mellanox.com>
10038 L:      netdev@vger.kernel.org
10039 S:      Supported
10040 W:      http://www.mellanox.com
10041 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10042 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10043
10044 MELLANOX ETHERNET DRIVER (mlx5e)
10045 M:      Saeed Mahameed <saeedm@mellanox.com>
10046 L:      netdev@vger.kernel.org
10047 S:      Supported
10048 W:      http://www.mellanox.com
10049 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10050 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10051
10052 MELLANOX ETHERNET INNOVA DRIVERS
10053 R:      Boris Pismenny <borisp@mellanox.com>
10054 L:      netdev@vger.kernel.org
10055 S:      Supported
10056 W:      http://www.mellanox.com
10057 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10058 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10059 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10060 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10061 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10062
10063 MELLANOX ETHERNET SWITCH DRIVERS
10064 M:      Jiri Pirko <jiri@mellanox.com>
10065 M:      Ido Schimmel <idosch@mellanox.com>
10066 L:      netdev@vger.kernel.org
10067 S:      Supported
10068 W:      http://www.mellanox.com
10069 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10070 F:      drivers/net/ethernet/mellanox/mlxsw/
10071 F:      tools/testing/selftests/drivers/net/mlxsw/
10072
10073 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10074 M:      mlxsw@mellanox.com
10075 L:      netdev@vger.kernel.org
10076 S:      Supported
10077 W:      http://www.mellanox.com
10078 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10079 F:      drivers/net/ethernet/mellanox/mlxfw/
10080
10081 MELLANOX HARDWARE PLATFORM SUPPORT
10082 M:      Andy Shevchenko <andy@infradead.org>
10083 M:      Darren Hart <dvhart@infradead.org>
10084 M:      Vadim Pasternak <vadimp@mellanox.com>
10085 L:      platform-driver-x86@vger.kernel.org
10086 S:      Supported
10087 F:      drivers/platform/mellanox/
10088 F:      include/linux/platform_data/mlxreg.h
10089
10090 MELLANOX MLX4 core VPI driver
10091 M:      Tariq Toukan <tariqt@mellanox.com>
10092 L:      netdev@vger.kernel.org
10093 L:      linux-rdma@vger.kernel.org
10094 W:      http://www.mellanox.com
10095 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10096 S:      Supported
10097 F:      drivers/net/ethernet/mellanox/mlx4/
10098 F:      include/linux/mlx4/
10099
10100 MELLANOX MLX4 IB driver
10101 M:      Yishai Hadas <yishaih@mellanox.com>
10102 L:      linux-rdma@vger.kernel.org
10103 W:      http://www.mellanox.com
10104 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10105 S:      Supported
10106 F:      drivers/infiniband/hw/mlx4/
10107 F:      include/linux/mlx4/
10108 F:      include/uapi/rdma/mlx4-abi.h
10109
10110 MELLANOX MLX5 core VPI driver
10111 M:      Saeed Mahameed <saeedm@mellanox.com>
10112 M:      Leon Romanovsky <leonro@mellanox.com>
10113 L:      netdev@vger.kernel.org
10114 L:      linux-rdma@vger.kernel.org
10115 W:      http://www.mellanox.com
10116 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10117 S:      Supported
10118 F:      drivers/net/ethernet/mellanox/mlx5/core/
10119 F:      include/linux/mlx5/
10120
10121 MELLANOX MLX5 IB driver
10122 M:      Leon Romanovsky <leonro@mellanox.com>
10123 L:      linux-rdma@vger.kernel.org
10124 W:      http://www.mellanox.com
10125 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10126 S:      Supported
10127 F:      drivers/infiniband/hw/mlx5/
10128 F:      include/linux/mlx5/
10129 F:      include/uapi/rdma/mlx5-abi.h
10130
10131 MELLANOX MLXCPLD I2C AND MUX DRIVER
10132 M:      Vadim Pasternak <vadimp@mellanox.com>
10133 M:      Michael Shych <michaelsh@mellanox.com>
10134 L:      linux-i2c@vger.kernel.org
10135 S:      Supported
10136 F:      drivers/i2c/busses/i2c-mlxcpld.c
10137 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10138 F:      Documentation/i2c/busses/i2c-mlxcpld
10139
10140 MELLANOX MLXCPLD LED DRIVER
10141 M:      Vadim Pasternak <vadimp@mellanox.com>
10142 L:      linux-leds@vger.kernel.org
10143 S:      Supported
10144 F:      drivers/leds/leds-mlxcpld.c
10145 F:      drivers/leds/leds-mlxreg.c
10146 F:      Documentation/leds/leds-mlxcpld.txt
10147
10148 MELLANOX PLATFORM DRIVER
10149 M:      Vadim Pasternak <vadimp@mellanox.com>
10150 L:      platform-driver-x86@vger.kernel.org
10151 S:      Supported
10152 F:      drivers/platform/x86/mlx-platform.c
10153
10154 MEMBARRIER SUPPORT
10155 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10156 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10157 L:      linux-kernel@vger.kernel.org
10158 S:      Supported
10159 F:      kernel/sched/membarrier.c
10160 F:      include/uapi/linux/membarrier.h
10161 F:      arch/powerpc/include/asm/membarrier.h
10162
10163 MEMBLOCK
10164 M:      Mike Rapoport <rppt@linux.ibm.com>
10165 L:      linux-mm@kvack.org
10166 S:      Maintained
10167 F:      include/linux/memblock.h
10168 F:      mm/memblock.c
10169 F:      Documentation/core-api/boot-time-mm.rst
10170
10171 MEMORY MANAGEMENT
10172 L:      linux-mm@kvack.org
10173 W:      http://www.linux-mm.org
10174 S:      Maintained
10175 F:      include/linux/mm.h
10176 F:      include/linux/gfp.h
10177 F:      include/linux/mmzone.h
10178 F:      include/linux/memory_hotplug.h
10179 F:      include/linux/vmalloc.h
10180 F:      mm/
10181
10182 MEMORY TECHNOLOGY DEVICES (MTD)
10183 M:      David Woodhouse <dwmw2@infradead.org>
10184 M:      Brian Norris <computersforpeace@gmail.com>
10185 M:      Marek Vasut <marek.vasut@gmail.com>
10186 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10187 M:      Richard Weinberger <richard@nod.at>
10188 M:      Vignesh Raghavendra <vigneshr@ti.com>
10189 L:      linux-mtd@lists.infradead.org
10190 W:      http://www.linux-mtd.infradead.org/
10191 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10194 S:      Maintained
10195 F:      Documentation/devicetree/bindings/mtd/
10196 F:      drivers/mtd/
10197 F:      include/linux/mtd/
10198 F:      include/uapi/mtd/
10199
10200 MEN A21 WATCHDOG DRIVER
10201 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10202 L:      linux-watchdog@vger.kernel.org
10203 S:      Maintained
10204 F:      drivers/watchdog/mena21_wdt.c
10205
10206 MEN CHAMELEON BUS (mcb)
10207 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10208 S:      Maintained
10209 F:      drivers/mcb/
10210 F:      include/linux/mcb.h
10211 F:      Documentation/men-chameleon-bus.txt
10212
10213 MEN F21BMC (Board Management Controller)
10214 M:      Andreas Werner <andreas.werner@men.de>
10215 S:      Supported
10216 F:      drivers/mfd/menf21bmc.c
10217 F:      drivers/watchdog/menf21bmc_wdt.c
10218 F:      drivers/leds/leds-menf21bmc.c
10219 F:      drivers/hwmon/menf21bmc_hwmon.c
10220 F:      Documentation/hwmon/menf21bmc.rst
10221
10222 MEN Z069 WATCHDOG DRIVER
10223 M:      Johannes Thumshirn <jth@kernel.org>
10224 L:      linux-watchdog@vger.kernel.org
10225 S:      Maintained
10226 F:      drivers/watchdog/menz69_wdt.c
10227
10228 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10229 M:      Neil Armstrong <narmstrong@baylibre.com>
10230 L:      linux-media@lists.freedesktop.org
10231 L:      linux-amlogic@lists.infradead.org
10232 W:      http://linux-meson.com/
10233 S:      Supported
10234 F:      drivers/media/platform/meson/ao-cec.c
10235 F:      drivers/media/platform/meson/ao-cec-g12a.c
10236 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10237 T:      git git://linuxtv.org/media_tree.git
10238
10239 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10240 M:      Liang Yang <liang.yang@amlogic.com>
10241 L:      linux-mtd@lists.infradead.org
10242 S:      Maintained
10243 F:      drivers/mtd/nand/raw/meson_*
10244 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10245
10246 METHODE UDPU SUPPORT
10247 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10248 S:      Maintained
10249 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10250
10251 MICROBLAZE ARCHITECTURE
10252 M:      Michal Simek <monstr@monstr.eu>
10253 W:      http://www.monstr.eu/fdt/
10254 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10255 S:      Supported
10256 F:      arch/microblaze/
10257
10258 MICROCHIP AT91 SERIAL DRIVER
10259 M:      Richard Genoud <richard.genoud@gmail.com>
10260 S:      Maintained
10261 F:      drivers/tty/serial/atmel_serial.c
10262 F:      drivers/tty/serial/atmel_serial.h
10263 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10264
10265 MICROCHIP AUDIO ASOC DRIVERS
10266 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10267 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10268 S:      Supported
10269 F:      sound/soc/atmel
10270
10271 MICROCHIP DMA DRIVER
10272 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10273 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10274 L:      dmaengine@vger.kernel.org
10275 S:      Supported
10276 F:      drivers/dma/at_hdmac.c
10277 F:      drivers/dma/at_hdmac_regs.h
10278 F:      include/linux/platform_data/dma-atmel.h
10279 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10280 F:      include/dt-bindings/dma/at91.h
10281
10282 MICROCHIP ECC DRIVER
10283 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10284 L:      linux-crypto@vger.kernel.org
10285 S:      Maintained
10286 F:      drivers/crypto/atmel-ecc.*
10287
10288 MICROCHIP I2C DRIVER
10289 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10290 L:      linux-i2c@vger.kernel.org
10291 S:      Supported
10292 F:      drivers/i2c/busses/i2c-at91.h
10293 F:      drivers/i2c/busses/i2c-at91-*.c
10294
10295 MICROCHIP ISC DRIVER
10296 M:      Eugen Hristev <eugen.hristev@microchip.com>
10297 L:      linux-media@vger.kernel.org
10298 S:      Supported
10299 F:      drivers/media/platform/atmel/atmel-isc.c
10300 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10301 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10302
10303 MICROCHIP ISI DRIVER
10304 M:      Eugen Hristev <eugen.hristev@microchip.com>
10305 L:      linux-media@vger.kernel.org
10306 S:      Supported
10307 F:      drivers/media/platform/atmel/atmel-isi.c
10308 F:      drivers/media/platform/atmel/atmel-isi.h
10309
10310 MICROCHIP AT91 USART MFD DRIVER
10311 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10312 L:      linux-kernel@vger.kernel.org
10313 S:      Supported
10314 F:      drivers/mfd/at91-usart.c
10315 F:      include/dt-bindings/mfd/at91-usart.h
10316 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10317
10318 MICROCHIP AT91 USART SPI DRIVER
10319 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10320 L:      linux-spi@vger.kernel.org
10321 S:      Supported
10322 F:      drivers/spi/spi-at91-usart.c
10323 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10324
10325 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10326 M:      Woojung Huh <woojung.huh@microchip.com>
10327 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10328 L:      netdev@vger.kernel.org
10329 S:      Maintained
10330 F:      net/dsa/tag_ksz.c
10331 F:      drivers/net/dsa/microchip/*
10332 F:      include/linux/platform_data/microchip-ksz.h
10333 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10334
10335 MICROCHIP LAN743X ETHERNET DRIVER
10336 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10337 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10338 L:      netdev@vger.kernel.org
10339 S:      Maintained
10340 F:      drivers/net/ethernet/microchip/lan743x_*
10341
10342 MICROCHIP LCDFB DRIVER
10343 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10344 L:      linux-fbdev@vger.kernel.org
10345 S:      Maintained
10346 F:      drivers/video/fbdev/atmel_lcdfb.c
10347 F:      include/video/atmel_lcdc.h
10348
10349 MICROCHIP MMC/SD/SDIO MCI DRIVER
10350 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10351 S:      Maintained
10352 F:      drivers/mmc/host/atmel-mci.c
10353
10354 MICROCHIP MCP16502 PMIC DRIVER
10355 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10357 S:      Maintained
10358 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10359 F:      drivers/regulator/mcp16502.c
10360
10361 MICROCHIP MCP3911 ADC DRIVER
10362 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10363 M:      Kent Gustavsson <kent@minoris.se>
10364 L:      linux-iio@vger.kernel.org
10365 S:      Supported
10366 F:      drivers/iio/adc/mcp3911.c
10367 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10368
10369 MICROCHIP NAND DRIVER
10370 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10371 L:      linux-mtd@lists.infradead.org
10372 S:      Supported
10373 F:      drivers/mtd/nand/raw/atmel/*
10374 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10375
10376 MICROCHIP PWM DRIVER
10377 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10379 L:      linux-pwm@vger.kernel.org
10380 S:      Supported
10381 F:      drivers/pwm/pwm-atmel.c
10382 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10383
10384 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10385 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10386 M:      Eugen Hristev <eugen.hristev@microchip.com>
10387 L:      linux-iio@vger.kernel.org
10388 S:      Supported
10389 F:      drivers/iio/adc/at91-sama5d2_adc.c
10390 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10391 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10392
10393 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10394 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10395 S:      Supported
10396 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10397
10398 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10399 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10400 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10401 L:      linux-gpio@vger.kernel.org
10402 F:      drivers/gpio/gpio-sama5d2-piobu.c
10403
10404 MICROCHIP SPI DRIVER
10405 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10406 S:      Supported
10407 F:      drivers/spi/spi-atmel.*
10408
10409 MICROCHIP SSC DRIVER
10410 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10412 S:      Supported
10413 F:      drivers/misc/atmel-ssc.c
10414 F:      include/linux/atmel-ssc.h
10415
10416 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10417 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10418 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10419 S:      Supported
10420 F:      drivers/misc/atmel_tclib.c
10421 F:      drivers/clocksource/tcb_clksrc.c
10422
10423 MICROCHIP USBA UDC DRIVER
10424 M:      Cristian Birsan <cristian.birsan@microchip.com>
10425 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10426 S:      Supported
10427 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10428
10429 MICROCHIP USB251XB DRIVER
10430 M:      Richard Leitner <richard.leitner@skidata.com>
10431 L:      linux-usb@vger.kernel.org
10432 S:      Maintained
10433 F:      drivers/usb/misc/usb251xb.c
10434 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10435
10436 MICROCHIP XDMA DRIVER
10437 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10438 L:      linux-arm-kernel@lists.infradead.org
10439 L:      dmaengine@vger.kernel.org
10440 S:      Supported
10441 F:      drivers/dma/at_xdmac.c
10442
10443 MICROSEMI MIPS SOCS
10444 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10445 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10446 L:      linux-mips@vger.kernel.org
10447 S:      Supported
10448 F:      arch/mips/generic/board-ocelot.c
10449 F:      arch/mips/configs/generic/board-ocelot.config
10450 F:      arch/mips/boot/dts/mscc/
10451 F:      Documentation/devicetree/bindings/mips/mscc.txt
10452
10453 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10454 M:      Don Brace <don.brace@microsemi.com>
10455 L:      esc.storagedev@microsemi.com
10456 L:      linux-scsi@vger.kernel.org
10457 S:      Supported
10458 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10459 F:      drivers/scsi/smartpqi/Kconfig
10460 F:      drivers/scsi/smartpqi/Makefile
10461 F:      include/linux/cciss*.h
10462 F:      include/uapi/linux/cciss*.h
10463 F:      Documentation/scsi/smartpqi.txt
10464
10465 MICROSEMI ETHERNET SWITCH DRIVER
10466 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10467 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10468 L:      netdev@vger.kernel.org
10469 S:      Supported
10470 F:      drivers/net/ethernet/mscc/
10471
10472 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10473 M:      Chen Yu <yu.c.chen@intel.com>
10474 L:      platform-driver-x86@vger.kernel.org
10475 S:      Supported
10476 F:      drivers/platform/x86/surfacepro3_button.c
10477
10478 MICROTEK X6 SCANNER
10479 M:      Oliver Neukum <oliver@neukum.org>
10480 S:      Maintained
10481 F:      drivers/usb/image/microtek.*
10482
10483 MIPS
10484 M:      Ralf Baechle <ralf@linux-mips.org>
10485 M:      Paul Burton <paul.burton@mips.com>
10486 M:      James Hogan <jhogan@kernel.org>
10487 L:      linux-mips@vger.kernel.org
10488 W:      http://www.linux-mips.org/
10489 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10491 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10492 S:      Supported
10493 F:      Documentation/devicetree/bindings/mips/
10494 F:      Documentation/mips/
10495 F:      arch/mips/
10496 F:      drivers/platform/mips/
10497
10498 MIPS BOSTON DEVELOPMENT BOARD
10499 M:      Paul Burton <paul.burton@mips.com>
10500 L:      linux-mips@vger.kernel.org
10501 S:      Maintained
10502 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10503 F:      arch/mips/boot/dts/img/boston.dts
10504 F:      arch/mips/configs/generic/board-boston.config
10505 F:      drivers/clk/imgtec/clk-boston.c
10506 F:      include/dt-bindings/clock/boston-clock.h
10507
10508 MIPS GENERIC PLATFORM
10509 M:      Paul Burton <paul.burton@mips.com>
10510 L:      linux-mips@vger.kernel.org
10511 S:      Supported
10512 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10513 F:      arch/mips/generic/
10514 F:      arch/mips/tools/generic-board-config.sh
10515
10516 MIPS/LOONGSON1 ARCHITECTURE
10517 M:      Keguang Zhang <keguang.zhang@gmail.com>
10518 L:      linux-mips@vger.kernel.org
10519 S:      Maintained
10520 F:      arch/mips/loongson32/
10521 F:      arch/mips/include/asm/mach-loongson32/
10522 F:      drivers/*/*loongson1*
10523 F:      drivers/*/*/*loongson1*
10524
10525 MIPS/LOONGSON2 ARCHITECTURE
10526 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10527 L:      linux-mips@vger.kernel.org
10528 S:      Maintained
10529 F:      arch/mips/loongson64/fuloong-2e/
10530 F:      arch/mips/loongson64/lemote-2f/
10531 F:      arch/mips/include/asm/mach-loongson64/
10532 F:      drivers/*/*loongson2*
10533 F:      drivers/*/*/*loongson2*
10534
10535 MIPS/LOONGSON3 ARCHITECTURE
10536 M:      Huacai Chen <chenhc@lemote.com>
10537 L:      linux-mips@vger.kernel.org
10538 S:      Maintained
10539 F:      arch/mips/loongson64/
10540 F:      arch/mips/include/asm/mach-loongson64/
10541 F:      drivers/platform/mips/cpu_hwmon.c
10542 F:      drivers/*/*loongson3*
10543 F:      drivers/*/*/*loongson3*
10544
10545 MIPS RINT INSTRUCTION EMULATION
10546 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10547 L:      linux-mips@vger.kernel.org
10548 S:      Supported
10549 F:      arch/mips/math-emu/sp_rint.c
10550 F:      arch/mips/math-emu/dp_rint.c
10551
10552 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10553 M:      Hans Verkuil <hverkuil@xs4all.nl>
10554 L:      linux-media@vger.kernel.org
10555 T:      git git://linuxtv.org/media_tree.git
10556 W:      https://linuxtv.org
10557 S:      Odd Fixes
10558 F:      drivers/media/radio/radio-miropcm20*
10559
10560 MMP SUPPORT
10561 R:      Lubomir Rintel <lkundrak@v3.sk>
10562 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10563 S:      Odd Fixes
10564 F:      arch/arm/boot/dts/mmp*
10565 F:      arch/arm/mach-mmp/
10566
10567 MMU GATHER AND TLB INVALIDATION
10568 M:      Will Deacon <will@kernel.org>
10569 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10570 M:      Andrew Morton <akpm@linux-foundation.org>
10571 M:      Nick Piggin <npiggin@gmail.com>
10572 M:      Peter Zijlstra <peterz@infradead.org>
10573 L:      linux-arch@vger.kernel.org
10574 L:      linux-mm@kvack.org
10575 S:      Maintained
10576 F:      arch/*/include/asm/tlb.h
10577 F:      include/asm-generic/tlb.h
10578 F:      mm/mmu_gather.c
10579
10580 MN88472 MEDIA DRIVER
10581 M:      Antti Palosaari <crope@iki.fi>
10582 L:      linux-media@vger.kernel.org
10583 W:      https://linuxtv.org
10584 W:      http://palosaari.fi/linux/
10585 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10586 S:      Maintained
10587 F:      drivers/media/dvb-frontends/mn88472*
10588
10589 MN88473 MEDIA DRIVER
10590 M:      Antti Palosaari <crope@iki.fi>
10591 L:      linux-media@vger.kernel.org
10592 W:      https://linuxtv.org
10593 W:      http://palosaari.fi/linux/
10594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10595 S:      Maintained
10596 F:      drivers/media/dvb-frontends/mn88473*
10597
10598 MODULE SUPPORT
10599 M:      Jessica Yu <jeyu@kernel.org>
10600 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10601 S:      Maintained
10602 F:      include/linux/module.h
10603 F:      kernel/module.c
10604
10605 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10606 W:      http://popies.net/meye/
10607 S:      Orphan
10608 F:      Documentation/media/v4l-drivers/meye*
10609 F:      drivers/media/pci/meye/
10610 F:      include/uapi/linux/meye.h
10611
10612 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10613 M:      Jiri Slaby <jirislaby@gmail.com>
10614 S:      Maintained
10615 F:      Documentation/serial/moxa-smartio.rst
10616 F:      drivers/tty/mxser.*
10617
10618 MR800 AVERMEDIA USB FM RADIO DRIVER
10619 M:      Alexey Klimov <klimov.linux@gmail.com>
10620 L:      linux-media@vger.kernel.org
10621 T:      git git://linuxtv.org/media_tree.git
10622 S:      Maintained
10623 F:      drivers/media/radio/radio-mr800.c
10624
10625 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10626 M:      Alan Ott <alan@signal11.us>
10627 L:      linux-wpan@vger.kernel.org
10628 S:      Maintained
10629 F:      drivers/net/ieee802154/mrf24j40.c
10630 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10631
10632 MSI LAPTOP SUPPORT
10633 M:      "Lee, Chun-Yi" <jlee@suse.com>
10634 L:      platform-driver-x86@vger.kernel.org
10635 S:      Maintained
10636 F:      drivers/platform/x86/msi-laptop.c
10637
10638 MSI WMI SUPPORT
10639 L:      platform-driver-x86@vger.kernel.org
10640 S:      Orphan
10641 F:      drivers/platform/x86/msi-wmi.c
10642
10643 MSI001 MEDIA DRIVER
10644 M:      Antti Palosaari <crope@iki.fi>
10645 L:      linux-media@vger.kernel.org
10646 W:      https://linuxtv.org
10647 W:      http://palosaari.fi/linux/
10648 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10649 T:      git git://linuxtv.org/anttip/media_tree.git
10650 S:      Maintained
10651 F:      drivers/media/tuners/msi001*
10652
10653 MSI2500 MEDIA DRIVER
10654 M:      Antti Palosaari <crope@iki.fi>
10655 L:      linux-media@vger.kernel.org
10656 W:      https://linuxtv.org
10657 W:      http://palosaari.fi/linux/
10658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10659 T:      git git://linuxtv.org/anttip/media_tree.git
10660 S:      Maintained
10661 F:      drivers/media/usb/msi2500/
10662
10663 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10664 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10665 L:      linux-mtd@lists.infradead.org
10666 S:      Maintained
10667 F:      drivers/mtd/devices/docg3*
10668
10669 MT9M032 APTINA SENSOR DRIVER
10670 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10671 L:      linux-media@vger.kernel.org
10672 T:      git git://linuxtv.org/media_tree.git
10673 S:      Maintained
10674 F:      drivers/media/i2c/mt9m032.c
10675 F:      include/media/i2c/mt9m032.h
10676
10677 MT9P031 APTINA CAMERA SENSOR
10678 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10679 L:      linux-media@vger.kernel.org
10680 T:      git git://linuxtv.org/media_tree.git
10681 S:      Maintained
10682 F:      drivers/media/i2c/mt9p031.c
10683 F:      include/media/i2c/mt9p031.h
10684
10685 MT9T001 APTINA CAMERA SENSOR
10686 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10687 L:      linux-media@vger.kernel.org
10688 T:      git git://linuxtv.org/media_tree.git
10689 S:      Maintained
10690 F:      drivers/media/i2c/mt9t001.c
10691 F:      include/media/i2c/mt9t001.h
10692
10693 MT9T112 APTINA CAMERA SENSOR
10694 M:      Jacopo Mondi <jacopo@jmondi.org>
10695 L:      linux-media@vger.kernel.org
10696 T:      git git://linuxtv.org/media_tree.git
10697 S:      Odd Fixes
10698 F:      drivers/media/i2c/mt9t112.c
10699 F:      include/media/i2c/mt9t112.h
10700
10701 MT9V032 APTINA CAMERA SENSOR
10702 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10703 L:      linux-media@vger.kernel.org
10704 T:      git git://linuxtv.org/media_tree.git
10705 S:      Maintained
10706 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10707 F:      drivers/media/i2c/mt9v032.c
10708 F:      include/media/i2c/mt9v032.h
10709
10710 MT9V111 APTINA CAMERA SENSOR
10711 M:      Jacopo Mondi <jacopo@jmondi.org>
10712 L:      linux-media@vger.kernel.org
10713 T:      git git://linuxtv.org/media_tree.git
10714 S:      Maintained
10715 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10716 F:      drivers/media/i2c/mt9v111.c
10717
10718 MULTIFUNCTION DEVICES (MFD)
10719 M:      Lee Jones <lee.jones@linaro.org>
10720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10721 S:      Supported
10722 F:      Documentation/devicetree/bindings/mfd/
10723 F:      drivers/mfd/
10724 F:      include/linux/mfd/
10725 F:      include/dt-bindings/mfd/
10726
10727 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10728 S:      Orphan
10729 F:      drivers/mmc/host/mmc_spi.c
10730 F:      include/linux/spi/mmc_spi.h
10731
10732 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10733 M:      Ulf Hansson <ulf.hansson@linaro.org>
10734 L:      linux-mmc@vger.kernel.org
10735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10736 S:      Maintained
10737 F:      Documentation/devicetree/bindings/mmc/
10738 F:      drivers/mmc/
10739 F:      include/linux/mmc/
10740 F:      include/uapi/linux/mmc/
10741
10742 MULTIPLEXER SUBSYSTEM
10743 M:      Peter Rosin <peda@axentia.se>
10744 S:      Maintained
10745 F:      Documentation/ABI/testing/sysfs-class-mux*
10746 F:      Documentation/devicetree/bindings/mux/
10747 F:      include/dt-bindings/mux/
10748 F:      include/linux/mux/
10749 F:      drivers/mux/
10750
10751 MULTITECH MULTIPORT CARD (ISICOM)
10752 S:      Orphan
10753 F:      drivers/tty/isicom.c
10754 F:      include/linux/isicom.h
10755
10756 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10757 M:      Bin Liu <b-liu@ti.com>
10758 L:      linux-usb@vger.kernel.org
10759 S:      Maintained
10760 F:      drivers/usb/musb/
10761
10762 MXL301RF MEDIA DRIVER
10763 M:      Akihiro Tsukada <tskd08@gmail.com>
10764 L:      linux-media@vger.kernel.org
10765 S:      Odd Fixes
10766 F:      drivers/media/tuners/mxl301rf*
10767
10768 MXL5007T MEDIA DRIVER
10769 M:      Michael Krufky <mkrufky@linuxtv.org>
10770 L:      linux-media@vger.kernel.org
10771 W:      https://linuxtv.org
10772 W:      http://github.com/mkrufky
10773 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10774 T:      git git://linuxtv.org/mkrufky/tuners.git
10775 S:      Maintained
10776 F:      drivers/media/tuners/mxl5007t.*
10777
10778 MXSFB DRM DRIVER
10779 M:      Marek Vasut <marex@denx.de>
10780 M:      Stefan Agner <stefan@agner.ch>
10781 L:      dri-devel@lists.freedesktop.org
10782 S:      Supported
10783 F:      drivers/gpu/drm/mxsfb/
10784 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10785 T:      git git://anongit.freedesktop.org/drm/drm-misc
10786
10787 MYLEX DAC960 PCI RAID Controller
10788 M:      Hannes Reinecke <hare@kernel.org>
10789 L:      linux-scsi@vger.kernel.org
10790 S:      Supported
10791 F:      drivers/scsi/myrb.*
10792 F:      drivers/scsi/myrs.*
10793
10794 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10795 M:      Chris Lee <christopher.lee@cspi.com>
10796 L:      netdev@vger.kernel.org
10797 W:      https://www.cspi.com/ethernet-products/support/downloads/
10798 S:      Supported
10799 F:      drivers/net/ethernet/myricom/myri10ge/
10800
10801 NAND FLASH SUBSYSTEM
10802 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10803 R:      Richard Weinberger <richard@nod.at>
10804 L:      linux-mtd@lists.infradead.org
10805 W:      http://www.linux-mtd.infradead.org/
10806 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10807 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10808 S:      Maintained
10809 F:      drivers/mtd/nand/
10810 F:      include/linux/mtd/*nand*.h
10811
10812 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10813 M:      Daniel Mack <zonque@gmail.com>
10814 S:      Maintained
10815 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10816 W:      http://www.native-instruments.com
10817 F:      sound/usb/caiaq/
10818
10819 NATSEMI ETHERNET DRIVER (DP8381x)
10820 S:      Orphan
10821 F:      drivers/net/ethernet/natsemi/natsemi.c
10822
10823 NCR 5380 SCSI DRIVERS
10824 M:      Finn Thain <fthain@telegraphics.com.au>
10825 M:      Michael Schmitz <schmitzmic@gmail.com>
10826 L:      linux-scsi@vger.kernel.org
10827 S:      Maintained
10828 F:      Documentation/scsi/g_NCR5380.txt
10829 F:      drivers/scsi/NCR5380.*
10830 F:      drivers/scsi/arm/cumana_1.c
10831 F:      drivers/scsi/arm/oak.c
10832 F:      drivers/scsi/atari_scsi.*
10833 F:      drivers/scsi/dmx3191d.c
10834 F:      drivers/scsi/g_NCR5380.*
10835 F:      drivers/scsi/mac_scsi.*
10836 F:      drivers/scsi/sun3_scsi.*
10837 F:      drivers/scsi/sun3_scsi_vme.c
10838
10839 NCSI LIBRARY:
10840 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10841 S:      Maintained
10842 F:      net/ncsi/
10843
10844 NCT6775 HARDWARE MONITOR DRIVER
10845 M:      Guenter Roeck <linux@roeck-us.net>
10846 L:      linux-hwmon@vger.kernel.org
10847 S:      Maintained
10848 F:      Documentation/hwmon/nct6775.rst
10849 F:      drivers/hwmon/nct6775.c
10850
10851 NET_FAILOVER MODULE
10852 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10853 L:      netdev@vger.kernel.org
10854 S:      Supported
10855 F:      driver/net/net_failover.c
10856 F:      include/net/net_failover.h
10857 F:      Documentation/networking/net_failover.rst
10858
10859 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10860 M:      Faisal Latif <faisal.latif@intel.com>
10861 L:      linux-rdma@vger.kernel.org
10862 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10863 S:      Supported
10864 F:      drivers/infiniband/hw/nes/
10865 F:      include/uapi/rdma/nes-abi.h
10866
10867 NETEM NETWORK EMULATOR
10868 M:      Stephen Hemminger <stephen@networkplumber.org>
10869 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10870 S:      Maintained
10871 F:      net/sched/sch_netem.c
10872
10873 NETERION 10GbE DRIVERS (s2io/vxge)
10874 M:      Jon Mason <jdmason@kudzu.us>
10875 L:      netdev@vger.kernel.org
10876 S:      Supported
10877 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10878 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10879 F:      drivers/net/ethernet/neterion/
10880
10881 NETFILTER
10882 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10883 M:      Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
10884 M:      Florian Westphal <fw@strlen.de>
10885 L:      netfilter-devel@vger.kernel.org
10886 L:      coreteam@netfilter.org
10887 W:      http://www.netfilter.org/
10888 W:      http://www.iptables.org/
10889 W:      http://www.nftables.org/
10890 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10891 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10893 S:      Maintained
10894 F:      include/linux/netfilter*
10895 F:      include/linux/netfilter/
10896 F:      include/net/netfilter/
10897 F:      include/uapi/linux/netfilter*
10898 F:      include/uapi/linux/netfilter/
10899 F:      net/*/netfilter.c
10900 F:      net/*/netfilter/
10901 F:      net/netfilter/
10902 F:      net/bridge/br_netfilter*.c
10903
10904 NETROM NETWORK LAYER
10905 M:      Ralf Baechle <ralf@linux-mips.org>
10906 L:      linux-hams@vger.kernel.org
10907 W:      http://www.linux-ax25.org/
10908 S:      Maintained
10909 F:      include/net/netrom.h
10910 F:      include/uapi/linux/netrom.h
10911 F:      net/netrom/
10912
10913 NETRONOME ETHERNET DRIVERS
10914 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10915 L:      oss-drivers@netronome.com
10916 S:      Maintained
10917 F:      drivers/net/ethernet/netronome/
10918
10919 NETWORK BLOCK DEVICE (NBD)
10920 M:      Josef Bacik <josef@toxicpanda.com>
10921 S:      Maintained
10922 L:      linux-block@vger.kernel.org
10923 L:      nbd@other.debian.org
10924 F:      Documentation/blockdev/nbd.txt
10925 F:      drivers/block/nbd.c
10926 F:      include/trace/events/nbd.h
10927 F:      include/uapi/linux/nbd.h
10928
10929 NETWORK DROP MONITOR
10930 M:      Neil Horman <nhorman@tuxdriver.com>
10931 L:      netdev@vger.kernel.org
10932 S:      Maintained
10933 W:      https://fedorahosted.org/dropwatch/
10934 F:      net/core/drop_monitor.c
10935
10936 NETWORKING DRIVERS
10937 M:      "David S. Miller" <davem@davemloft.net>
10938 L:      netdev@vger.kernel.org
10939 W:      http://www.linuxfoundation.org/en/Net
10940 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10941 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10943 S:      Odd Fixes
10944 F:      Documentation/devicetree/bindings/net/
10945 F:      drivers/net/
10946 F:      include/linux/if_*
10947 F:      include/linux/netdevice.h
10948 F:      include/linux/etherdevice.h
10949 F:      include/linux/fcdevice.h
10950 F:      include/linux/fddidevice.h
10951 F:      include/linux/hippidevice.h
10952 F:      include/linux/inetdevice.h
10953 F:      include/uapi/linux/if_*
10954 F:      include/uapi/linux/netdevice.h
10955
10956 NETWORKING DRIVERS (WIRELESS)
10957 M:      Kalle Valo <kvalo@codeaurora.org>
10958 L:      linux-wireless@vger.kernel.org
10959 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10962 S:      Maintained
10963 F:      Documentation/devicetree/bindings/net/wireless/
10964 F:      drivers/net/wireless/
10965
10966 NETWORKING [DSA]
10967 M:      Andrew Lunn <andrew@lunn.ch>
10968 M:      Vivien Didelot <vivien.didelot@gmail.com>
10969 M:      Florian Fainelli <f.fainelli@gmail.com>
10970 S:      Maintained
10971 F:      Documentation/devicetree/bindings/net/dsa/
10972 F:      net/dsa/
10973 F:      include/net/dsa.h
10974 F:      include/linux/dsa/
10975 F:      include/linux/platform_data/dsa.h
10976 F:      drivers/net/dsa/
10977
10978 NETWORKING [GENERAL]
10979 M:      "David S. Miller" <davem@davemloft.net>
10980 L:      netdev@vger.kernel.org
10981 W:      http://www.linuxfoundation.org/en/Net
10982 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10983 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10985 B:      mailto:netdev@vger.kernel.org
10986 S:      Maintained
10987 F:      net/
10988 F:      include/net/
10989 F:      include/linux/in.h
10990 F:      include/linux/net.h
10991 F:      include/linux/netdevice.h
10992 F:      include/uapi/linux/in.h
10993 F:      include/uapi/linux/net.h
10994 F:      include/uapi/linux/netdevice.h
10995 F:      include/uapi/linux/net_namespace.h
10996 F:      tools/testing/selftests/net/
10997 F:      lib/net_utils.c
10998 F:      lib/random32.c
10999 F:      Documentation/networking/
11000
11001 NETWORKING [IPSEC]
11002 M:      Steffen Klassert <steffen.klassert@secunet.com>
11003 M:      Herbert Xu <herbert@gondor.apana.org.au>
11004 M:      "David S. Miller" <davem@davemloft.net>
11005 L:      netdev@vger.kernel.org
11006 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11008 S:      Maintained
11009 F:      net/xfrm/
11010 F:      net/key/
11011 F:      net/ipv4/xfrm*
11012 F:      net/ipv4/esp4*
11013 F:      net/ipv4/ah4.c
11014 F:      net/ipv4/ipcomp.c
11015 F:      net/ipv4/ip_vti.c
11016 F:      net/ipv6/xfrm*
11017 F:      net/ipv6/esp6*
11018 F:      net/ipv6/ah6.c
11019 F:      net/ipv6/ipcomp6.c
11020 F:      net/ipv6/ip6_vti.c
11021 F:      include/uapi/linux/xfrm.h
11022 F:      include/net/xfrm.h
11023
11024 NETWORKING [IPv4/IPv6]
11025 M:      "David S. Miller" <davem@davemloft.net>
11026 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11027 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11028 L:      netdev@vger.kernel.org
11029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11030 S:      Maintained
11031 F:      net/ipv4/
11032 F:      net/ipv6/
11033 F:      include/net/ip*
11034 F:      arch/x86/net/*
11035
11036 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11037 M:      Paul Moore <paul@paul-moore.com>
11038 W:      https://github.com/netlabel
11039 L:      netdev@vger.kernel.org
11040 L:      linux-security-module@vger.kernel.org
11041 S:      Maintained
11042 F:      Documentation/netlabel/
11043 F:      include/net/calipso.h
11044 F:      include/net/cipso_ipv4.h
11045 F:      include/net/netlabel.h
11046 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11047 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11048 F:      net/netlabel/
11049 F:      net/ipv4/cipso_ipv4.c
11050 F:      net/ipv6/calipso.c
11051 F:      net/netfilter/xt_CONNSECMARK.c
11052 F:      net/netfilter/xt_SECMARK.c
11053
11054 NETWORKING [TCP]
11055 M:      Eric Dumazet <edumazet@google.com>
11056 L:      netdev@vger.kernel.org
11057 S:      Maintained
11058 F:      net/ipv4/tcp*.c
11059 F:      net/ipv4/syncookies.c
11060 F:      net/ipv6/tcp*.c
11061 F:      net/ipv6/syncookies.c
11062 F:      include/uapi/linux/tcp.h
11063 F:      include/net/tcp.h
11064 F:      include/linux/tcp.h
11065 F:      include/trace/events/tcp.h
11066
11067 NETWORKING [TLS]
11068 M:      Boris Pismenny <borisp@mellanox.com>
11069 M:      Aviad Yehezkel <aviadye@mellanox.com>
11070 M:      Dave Watson <davejwatson@fb.com>
11071 M:      John Fastabend <john.fastabend@gmail.com>
11072 M:      Daniel Borkmann <daniel@iogearbox.net>
11073 L:      netdev@vger.kernel.org
11074 S:      Maintained
11075 F:      net/tls/*
11076 F:      include/uapi/linux/tls.h
11077 F:      include/net/tls.h
11078
11079 NETWORKING [WIRELESS]
11080 L:      linux-wireless@vger.kernel.org
11081 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11082
11083 NETDEVSIM
11084 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11085 S:      Maintained
11086 F:      drivers/net/netdevsim/*
11087
11088 NETXEN (1/10) GbE SUPPORT
11089 M:      Manish Chopra <manishc@marvell.com>
11090 M:      Rahul Verma <rahulv@marvell.com>
11091 M:      GR-Linux-NIC-Dev@marvell.com
11092 L:      netdev@vger.kernel.org
11093 S:      Supported
11094 F:      drivers/net/ethernet/qlogic/netxen/
11095
11096 NFC SUBSYSTEM
11097 L:      netdev@vger.kernel.org
11098 S:      Orphan
11099 F:      net/nfc/
11100 F:      include/net/nfc/
11101 F:      include/uapi/linux/nfc.h
11102 F:      drivers/nfc/
11103 F:      include/linux/platform_data/nfcmrvl.h
11104 F:      include/linux/platform_data/nxp-nci.h
11105 F:      Documentation/devicetree/bindings/net/nfc/
11106
11107 NFS, SUNRPC, AND LOCKD CLIENTS
11108 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11109 M:      Anna Schumaker <anna.schumaker@netapp.com>
11110 L:      linux-nfs@vger.kernel.org
11111 W:      http://client.linux-nfs.org
11112 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11113 S:      Maintained
11114 F:      fs/lockd/
11115 F:      fs/nfs/
11116 F:      fs/nfs_common/
11117 F:      net/sunrpc/
11118 F:      include/linux/lockd/
11119 F:      include/linux/nfs*
11120 F:      include/linux/sunrpc/
11121 F:      include/uapi/linux/nfs*
11122 F:      include/uapi/linux/sunrpc/
11123
11124 NILFS2 FILESYSTEM
11125 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11126 L:      linux-nilfs@vger.kernel.org
11127 W:      https://nilfs.sourceforge.io/
11128 W:      https://nilfs.osdn.jp/
11129 T:      git git://github.com/konis/nilfs2.git
11130 S:      Supported
11131 F:      Documentation/filesystems/nilfs2.txt
11132 F:      fs/nilfs2/
11133 F:      include/trace/events/nilfs2.h
11134 F:      include/uapi/linux/nilfs2_api.h
11135 F:      include/uapi/linux/nilfs2_ondisk.h
11136
11137 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11138 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11139 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11140 S:      Maintained
11141 F:      Documentation/scsi/NinjaSCSI.txt
11142 F:      drivers/scsi/pcmcia/nsp_*
11143
11144 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11145 M:      GOTO Masanori <gotom@debian.or.jp>
11146 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11147 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11148 S:      Maintained
11149 F:      Documentation/scsi/NinjaSCSI.txt
11150 F:      drivers/scsi/nsp32*
11151
11152 NIOS2 ARCHITECTURE
11153 M:      Ley Foon Tan <lftan@altera.com>
11154 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11155 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11156 S:      Maintained
11157 F:      arch/nios2/
11158
11159 NOHZ, DYNTICKS SUPPORT
11160 M:      Frederic Weisbecker <fweisbec@gmail.com>
11161 M:      Thomas Gleixner <tglx@linutronix.de>
11162 M:      Ingo Molnar <mingo@kernel.org>
11163 L:      linux-kernel@vger.kernel.org
11164 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11165 S:      Maintained
11166 F:      kernel/time/tick*.*
11167 F:      include/linux/tick.h
11168 F:      include/linux/sched/nohz.h
11169
11170 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11171 M:      Pavel Machek <pavel@ucw.cz>
11172 M:      Sakari Ailus <sakari.ailus@iki.fi>
11173 L:      linux-media@vger.kernel.org
11174 S:      Maintained
11175 F:      drivers/media/i2c/et8ek8
11176 F:      drivers/media/i2c/ad5820.c
11177
11178 NOKIA N900 POWER SUPPLY DRIVERS
11179 R:      Pali Rohár <pali.rohar@gmail.com>
11180 F:      include/linux/power/bq2415x_charger.h
11181 F:      include/linux/power/bq27xxx_battery.h
11182 F:      include/linux/power/isp1704_charger.h
11183 F:      drivers/power/supply/bq2415x_charger.c
11184 F:      drivers/power/supply/bq27xxx_battery.c
11185 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11186 F:      drivers/power/supply/isp1704_charger.c
11187 F:      drivers/power/supply/rx51_battery.c
11188
11189 NOLIBC HEADER FILE
11190 M:      Willy Tarreau <w@1wt.eu>
11191 S:      Maintained
11192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11193 F:      tools/include/nolibc/
11194
11195 NTB AMD DRIVER
11196 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11197 L:      linux-ntb@googlegroups.com
11198 S:      Supported
11199 F:      drivers/ntb/hw/amd/
11200
11201 NTB DRIVER CORE
11202 M:      Jon Mason <jdmason@kudzu.us>
11203 M:      Dave Jiang <dave.jiang@intel.com>
11204 M:      Allen Hubbe <allenbh@gmail.com>
11205 L:      linux-ntb@googlegroups.com
11206 S:      Supported
11207 W:      https://github.com/jonmason/ntb/wiki
11208 T:      git git://github.com/jonmason/ntb.git
11209 F:      drivers/ntb/
11210 F:      drivers/net/ntb_netdev.c
11211 F:      include/linux/ntb.h
11212 F:      include/linux/ntb_transport.h
11213 F:      tools/testing/selftests/ntb/
11214
11215 NTB IDT DRIVER
11216 M:      Serge Semin <fancer.lancer@gmail.com>
11217 L:      linux-ntb@googlegroups.com
11218 S:      Supported
11219 F:      drivers/ntb/hw/idt/
11220
11221 NTB INTEL DRIVER
11222 M:      Dave Jiang <dave.jiang@intel.com>
11223 L:      linux-ntb@googlegroups.com
11224 S:      Supported
11225 W:      https://github.com/davejiang/linux/wiki
11226 T:      git https://github.com/davejiang/linux.git
11227 F:      drivers/ntb/hw/intel/
11228
11229 NTFS FILESYSTEM
11230 M:      Anton Altaparmakov <anton@tuxera.com>
11231 L:      linux-ntfs-dev@lists.sourceforge.net
11232 W:      http://www.tuxera.com/
11233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11234 S:      Supported
11235 F:      Documentation/filesystems/ntfs.txt
11236 F:      fs/ntfs/
11237
11238 NUBUS SUBSYSTEM
11239 M:      Finn Thain <fthain@telegraphics.com.au>
11240 L:      linux-m68k@lists.linux-m68k.org
11241 S:      Maintained
11242 F:      arch/*/include/asm/nubus.h
11243 F:      drivers/nubus/
11244 F:      include/linux/nubus.h
11245 F:      include/uapi/linux/nubus.h
11246
11247 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11248 M:      Antonino Daplas <adaplas@gmail.com>
11249 L:      linux-fbdev@vger.kernel.org
11250 S:      Maintained
11251 F:      drivers/video/fbdev/riva/
11252 F:      drivers/video/fbdev/nvidia/
11253
11254 NVM EXPRESS DRIVER
11255 M:      Keith Busch <kbusch@kernel.org>
11256 M:      Jens Axboe <axboe@fb.com>
11257 M:      Christoph Hellwig <hch@lst.de>
11258 M:      Sagi Grimberg <sagi@grimberg.me>
11259 L:      linux-nvme@lists.infradead.org
11260 T:      git://git.infradead.org/nvme.git
11261 W:      http://git.infradead.org/nvme.git
11262 S:      Supported
11263 F:      drivers/nvme/host/
11264 F:      include/linux/nvme.h
11265 F:      include/uapi/linux/nvme_ioctl.h
11266
11267 NVM EXPRESS FC TRANSPORT DRIVERS
11268 M:      James Smart <james.smart@broadcom.com>
11269 L:      linux-nvme@lists.infradead.org
11270 S:      Supported
11271 F:      include/linux/nvme-fc.h
11272 F:      include/linux/nvme-fc-driver.h
11273 F:      drivers/nvme/host/fc.c
11274 F:      drivers/nvme/target/fc.c
11275 F:      drivers/nvme/target/fcloop.c
11276
11277 NVM EXPRESS TARGET DRIVER
11278 M:      Christoph Hellwig <hch@lst.de>
11279 M:      Sagi Grimberg <sagi@grimberg.me>
11280 L:      linux-nvme@lists.infradead.org
11281 T:      git://git.infradead.org/nvme.git
11282 W:      http://git.infradead.org/nvme.git
11283 S:      Supported
11284 F:      drivers/nvme/target/
11285
11286 NVMEM FRAMEWORK
11287 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11288 S:      Maintained
11289 F:      drivers/nvmem/
11290 F:      Documentation/devicetree/bindings/nvmem/
11291 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11292 F:      include/linux/nvmem-consumer.h
11293 F:      include/linux/nvmem-provider.h
11294
11295 NXP FXAS21002C DRIVER
11296 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11297 L:      linux-iio@vger.kernel.org
11298 S:      Maintained
11299 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11300 F:      drivers/iio/gyro/fxas21002c_core.c
11301 F:      drivers/iio/gyro/fxas21002c.h
11302 F:      drivers/iio/gyro/fxas21002c_i2c.c
11303 F:      drivers/iio/gyro/fxas21002c_spi.c
11304
11305 NXP SGTL5000 DRIVER
11306 M:      Fabio Estevam <festevam@gmail.com>
11307 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11308 S:      Maintained
11309 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11310 F:      sound/soc/codecs/sgtl5000*
11311
11312 NXP SJA1105 ETHERNET SWITCH DRIVER
11313 M:      Vladimir Oltean <olteanv@gmail.com>
11314 L:      linux-kernel@vger.kernel.org
11315 S:      Maintained
11316 F:      drivers/net/dsa/sja1105
11317
11318 NXP TDA998X DRM DRIVER
11319 M:      Russell King <linux@armlinux.org.uk>
11320 S:      Maintained
11321 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11322 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11323 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11324 F:      include/drm/i2c/tda998x.h
11325 F:      include/dt-bindings/display/tda998x.h
11326 K:      "nxp,tda998x"
11327
11328 NXP TFA9879 DRIVER
11329 M:      Peter Rosin <peda@axentia.se>
11330 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11331 S:      Maintained
11332 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11333 F:      sound/soc/codecs/tfa9879*
11334
11335 NXP-NCI NFC DRIVER
11336 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11337 R:      Charles Gorand <charles.gorand@effinnov.com>
11338 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11339 S:      Supported
11340 F:      drivers/nfc/nxp-nci
11341
11342 OBJAGG
11343 M:      Jiri Pirko <jiri@mellanox.com>
11344 L:      netdev@vger.kernel.org
11345 S:      Supported
11346 F:      lib/objagg.c
11347 F:      lib/test_objagg.c
11348 F:      include/linux/objagg.h
11349
11350 NXP FSPI DRIVER
11351 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11352 M:      Ashish Kumar <ashish.kumar@nxp.com>
11353 L:      linux-spi@vger.kernel.org
11354 S:      Maintained
11355 F:      drivers/spi/spi-nxp-fspi.c
11356 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11357
11358 OBJTOOL
11359 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11360 M:      Peter Zijlstra <peterz@infradead.org>
11361 S:      Supported
11362 F:      tools/objtool/
11363
11364 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11365 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11366 M:      Andrew Donnellan <ajd@linux.ibm.com>
11367 L:      linuxppc-dev@lists.ozlabs.org
11368 S:      Supported
11369 F:      arch/powerpc/platforms/powernv/ocxl.c
11370 F:      arch/powerpc/include/asm/pnv-ocxl.h
11371 F:      drivers/misc/ocxl/
11372 F:      include/misc/ocxl*
11373 F:      include/uapi/misc/ocxl.h
11374 F:      Documentation/accelerators/ocxl.rst
11375
11376 OMAP AUDIO SUPPORT
11377 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11378 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11379 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11380 L:      linux-omap@vger.kernel.org
11381 S:      Maintained
11382 F:      sound/soc/ti/omap*
11383 F:      sound/soc/ti/rx51.c
11384 F:      sound/soc/ti/n810.c
11385 F:      sound/soc/ti/sdma-pcm.*
11386
11387 OMAP CLOCK FRAMEWORK SUPPORT
11388 M:      Paul Walmsley <paul@pwsan.com>
11389 L:      linux-omap@vger.kernel.org
11390 S:      Maintained
11391 F:      arch/arm/*omap*/*clock*
11392
11393 OMAP DEVICE TREE SUPPORT
11394 M:      Benoît Cousson <bcousson@baylibre.com>
11395 M:      Tony Lindgren <tony@atomide.com>
11396 L:      linux-omap@vger.kernel.org
11397 L:      devicetree@vger.kernel.org
11398 S:      Maintained
11399 F:      arch/arm/boot/dts/*omap*
11400 F:      arch/arm/boot/dts/*am3*
11401 F:      arch/arm/boot/dts/*am4*
11402 F:      arch/arm/boot/dts/*am5*
11403 F:      arch/arm/boot/dts/*dra7*
11404
11405 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11406 L:      linux-omap@vger.kernel.org
11407 L:      linux-fbdev@vger.kernel.org
11408 S:      Orphan
11409 F:      drivers/video/fbdev/omap2/
11410 F:      Documentation/arm/OMAP/DSS
11411
11412 OMAP FRAMEBUFFER SUPPORT
11413 L:      linux-fbdev@vger.kernel.org
11414 L:      linux-omap@vger.kernel.org
11415 S:      Orphan
11416 F:      drivers/video/fbdev/omap/
11417
11418 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11419 M:      Roger Quadros <rogerq@ti.com>
11420 M:      Tony Lindgren <tony@atomide.com>
11421 L:      linux-omap@vger.kernel.org
11422 S:      Maintained
11423 F:      drivers/memory/omap-gpmc.c
11424 F:      arch/arm/mach-omap2/*gpmc*
11425
11426 OMAP GPIO DRIVER
11427 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11428 M:      Santosh Shilimkar <ssantosh@kernel.org>
11429 M:      Kevin Hilman <khilman@kernel.org>
11430 L:      linux-omap@vger.kernel.org
11431 S:      Maintained
11432 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11433 F:      drivers/gpio/gpio-omap.c
11434
11435 OMAP HARDWARE SPINLOCK SUPPORT
11436 M:      Ohad Ben-Cohen <ohad@wizery.com>
11437 L:      linux-omap@vger.kernel.org
11438 S:      Maintained
11439 F:      drivers/hwspinlock/omap_hwspinlock.c
11440
11441 OMAP HS MMC SUPPORT
11442 L:      linux-mmc@vger.kernel.org
11443 L:      linux-omap@vger.kernel.org
11444 S:      Orphan
11445 F:      drivers/mmc/host/omap_hsmmc.c
11446
11447 OMAP HWMOD DATA
11448 M:      Paul Walmsley <paul@pwsan.com>
11449 L:      linux-omap@vger.kernel.org
11450 S:      Maintained
11451 F:      arch/arm/mach-omap2/omap_hwmod*data*
11452
11453 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11454 M:      Benoît Cousson <bcousson@baylibre.com>
11455 L:      linux-omap@vger.kernel.org
11456 S:      Maintained
11457 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11458
11459 OMAP HWMOD SUPPORT
11460 M:      Benoît Cousson <bcousson@baylibre.com>
11461 M:      Paul Walmsley <paul@pwsan.com>
11462 L:      linux-omap@vger.kernel.org
11463 S:      Maintained
11464 F:      arch/arm/mach-omap2/omap_hwmod.*
11465
11466 OMAP I2C DRIVER
11467 M:      Vignesh R <vigneshr@ti.com>
11468 L:      linux-omap@vger.kernel.org
11469 L:      linux-i2c@vger.kernel.org
11470 S:      Maintained
11471 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11472 F:      drivers/i2c/busses/i2c-omap.c
11473
11474 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11475 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11476 L:      linux-media@vger.kernel.org
11477 S:      Maintained
11478 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11479 F:      drivers/media/platform/omap3isp/
11480 F:      drivers/staging/media/omap4iss/
11481
11482 OMAP MMC SUPPORT
11483 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11484 L:      linux-omap@vger.kernel.org
11485 S:      Odd Fixes
11486 F:      drivers/mmc/host/omap.c
11487
11488 OMAP POWER MANAGEMENT SUPPORT
11489 M:      Kevin Hilman <khilman@kernel.org>
11490 L:      linux-omap@vger.kernel.org
11491 S:      Maintained
11492 F:      arch/arm/*omap*/*pm*
11493 F:      drivers/cpufreq/omap-cpufreq.c
11494
11495 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11496 M:      Rajendra Nayak <rnayak@codeaurora.org>
11497 M:      Paul Walmsley <paul@pwsan.com>
11498 L:      linux-omap@vger.kernel.org
11499 S:      Maintained
11500 F:      arch/arm/mach-omap2/prm*
11501
11502 OMAP RANDOM NUMBER GENERATOR SUPPORT
11503 M:      Deepak Saxena <dsaxena@plexity.net>
11504 S:      Maintained
11505 F:      drivers/char/hw_random/omap-rng.c
11506
11507 OMAP USB SUPPORT
11508 L:      linux-usb@vger.kernel.org
11509 L:      linux-omap@vger.kernel.org
11510 S:      Orphan
11511 F:      drivers/usb/*/*omap*
11512 F:      arch/arm/*omap*/usb*
11513
11514 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11515 M:      Mark Jackson <mpfj@newflow.co.uk>
11516 L:      linux-omap@vger.kernel.org
11517 S:      Maintained
11518 F:      arch/arm/boot/dts/am335x-nano.dts
11519
11520 OMAP1 SUPPORT
11521 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11522 M:      Tony Lindgren <tony@atomide.com>
11523 L:      linux-omap@vger.kernel.org
11524 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11525 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11526 S:      Maintained
11527 F:      arch/arm/mach-omap1/
11528 F:      arch/arm/plat-omap/
11529 F:      arch/arm/configs/omap1_defconfig
11530 F:      drivers/i2c/busses/i2c-omap.c
11531 F:      include/linux/platform_data/i2c-omap.h
11532 F:      include/linux/platform_data/ams-delta-fiq.h
11533
11534 OMAP2+ SUPPORT
11535 M:      Tony Lindgren <tony@atomide.com>
11536 L:      linux-omap@vger.kernel.org
11537 W:      http://www.muru.com/linux/omap/
11538 W:      http://linux.omap.com/
11539 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11541 S:      Maintained
11542 F:      arch/arm/mach-omap2/
11543 F:      arch/arm/plat-omap/
11544 F:      arch/arm/configs/omap2plus_defconfig
11545 F:      drivers/i2c/busses/i2c-omap.c
11546 F:      drivers/irqchip/irq-omap-intc.c
11547 F:      drivers/mfd/*omap*.c
11548 F:      drivers/mfd/menelaus.c
11549 F:      drivers/mfd/palmas.c
11550 F:      drivers/mfd/tps65217.c
11551 F:      drivers/mfd/tps65218.c
11552 F:      drivers/mfd/tps65910.c
11553 F:      drivers/mfd/twl-core.[ch]
11554 F:      drivers/mfd/twl4030*.c
11555 F:      drivers/mfd/twl6030*.c
11556 F:      drivers/mfd/twl6040*.c
11557 F:      drivers/regulator/palmas-regulator*.c
11558 F:      drivers/regulator/pbias-regulator.c
11559 F:      drivers/regulator/tps65217-regulator.c
11560 F:      drivers/regulator/tps65218-regulator.c
11561 F:      drivers/regulator/tps65910-regulator.c
11562 F:      drivers/regulator/twl-regulator.c
11563 F:      drivers/regulator/twl6030-regulator.c
11564 F:      include/linux/platform_data/i2c-omap.h
11565
11566 ONION OMEGA2+ BOARD
11567 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11568 L:      linux-mips@vger.kernel.org
11569 S:      Maintained
11570 F:      arch/mips/boot/dts/ralink/omega2p.dts
11571
11572 OMFS FILESYSTEM
11573 M:      Bob Copeland <me@bobcopeland.com>
11574 L:      linux-karma-devel@lists.sourceforge.net
11575 S:      Maintained
11576 F:      Documentation/filesystems/omfs.txt
11577 F:      fs/omfs/
11578
11579 OMNIKEY CARDMAN 4000 DRIVER
11580 M:      Harald Welte <laforge@gnumonks.org>
11581 S:      Maintained
11582 F:      drivers/char/pcmcia/cm4000_cs.c
11583 F:      include/linux/cm4000_cs.h
11584 F:      include/uapi/linux/cm4000_cs.h
11585
11586 OMNIKEY CARDMAN 4040 DRIVER
11587 M:      Harald Welte <laforge@gnumonks.org>
11588 S:      Maintained
11589 F:      drivers/char/pcmcia/cm4040_cs.*
11590
11591 OMNIVISION OV13858 SENSOR DRIVER
11592 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11593 L:      linux-media@vger.kernel.org
11594 T:      git git://linuxtv.org/media_tree.git
11595 S:      Maintained
11596 F:      drivers/media/i2c/ov13858.c
11597
11598 OMNIVISION OV2680 SENSOR DRIVER
11599 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11600 L:      linux-media@vger.kernel.org
11601 T:      git git://linuxtv.org/media_tree.git
11602 S:      Maintained
11603 F:      drivers/media/i2c/ov2680.c
11604 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11605
11606 OMNIVISION OV2685 SENSOR DRIVER
11607 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11608 L:      linux-media@vger.kernel.org
11609 T:      git git://linuxtv.org/media_tree.git
11610 S:      Maintained
11611 F:      drivers/media/i2c/ov2685.c
11612
11613 OMNIVISION OV5640 SENSOR DRIVER
11614 M:      Steve Longerbeam <slongerbeam@gmail.com>
11615 L:      linux-media@vger.kernel.org
11616 T:      git git://linuxtv.org/media_tree.git
11617 S:      Maintained
11618 F:      drivers/media/i2c/ov5640.c
11619
11620 OMNIVISION OV5647 SENSOR DRIVER
11621 M:      Luis Oliveira <lolivei@synopsys.com>
11622 L:      linux-media@vger.kernel.org
11623 T:      git git://linuxtv.org/media_tree.git
11624 S:      Maintained
11625 F:      drivers/media/i2c/ov5647.c
11626
11627 OMNIVISION OV5695 SENSOR DRIVER
11628 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11629 L:      linux-media@vger.kernel.org
11630 T:      git git://linuxtv.org/media_tree.git
11631 S:      Maintained
11632 F:      drivers/media/i2c/ov5695.c
11633
11634 OMNIVISION OV7670 SENSOR DRIVER
11635 M:      Jonathan Corbet <corbet@lwn.net>
11636 L:      linux-media@vger.kernel.org
11637 T:      git git://linuxtv.org/media_tree.git
11638 S:      Maintained
11639 F:      drivers/media/i2c/ov7670.c
11640 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11641
11642 OMNIVISION OV772x SENSOR DRIVER
11643 M:      Jacopo Mondi <jacopo@jmondi.org>
11644 L:      linux-media@vger.kernel.org
11645 T:      git git://linuxtv.org/media_tree.git
11646 S:      Odd fixes
11647 F:      drivers/media/i2c/ov772x.c
11648 F:      include/media/i2c/ov772x.h
11649 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11650
11651 OMNIVISION OV7740 SENSOR DRIVER
11652 M:      Wenyou Yang <wenyou.yang@microchip.com>
11653 L:      linux-media@vger.kernel.org
11654 T:      git git://linuxtv.org/media_tree.git
11655 S:      Maintained
11656 F:      drivers/media/i2c/ov7740.c
11657 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11658
11659 OMNIVISION OV9640 SENSOR DRIVER
11660 M:      Petr Cvek <petrcvekcz@gmail.com>
11661 L:      linux-media@vger.kernel.org
11662 S:      Maintained
11663 F:      drivers/media/i2c/ov9640.*
11664
11665 OMNIVISION OV8856 SENSOR DRIVER
11666 M:      Ben Kao <ben.kao@intel.com>
11667 L:      linux-media@vger.kernel.org
11668 T:      git git://linuxtv.org/media_tree.git
11669 S:      Maintained
11670 F:      drivers/media/i2c/ov8856.c
11671
11672 OMNIVISION OV9650 SENSOR DRIVER
11673 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11674 R:      Akinobu Mita <akinobu.mita@gmail.com>
11675 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11676 L:      linux-media@vger.kernel.org
11677 T:      git git://linuxtv.org/media_tree.git
11678 S:      Maintained
11679 F:      drivers/media/i2c/ov9650.c
11680 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11681
11682 ONENAND FLASH DRIVER
11683 M:      Kyungmin Park <kyungmin.park@samsung.com>
11684 L:      linux-mtd@lists.infradead.org
11685 S:      Maintained
11686 F:      drivers/mtd/nand/onenand/
11687 F:      include/linux/mtd/onenand*.h
11688
11689 ONSTREAM SCSI TAPE DRIVER
11690 M:      Willem Riede <osst@riede.org>
11691 L:      osst-users@lists.sourceforge.net
11692 L:      linux-scsi@vger.kernel.org
11693 S:      Maintained
11694 F:      Documentation/scsi/osst.txt
11695 F:      drivers/scsi/osst.*
11696 F:      drivers/scsi/osst_*.h
11697 F:      drivers/scsi/st.h
11698
11699 OP-TEE DRIVER
11700 M:      Jens Wiklander <jens.wiklander@linaro.org>
11701 S:      Maintained
11702 F:      drivers/tee/optee/
11703
11704 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11705 M:      Sumit Garg <sumit.garg@linaro.org>
11706 S:      Maintained
11707 F:      drivers/char/hw_random/optee-rng.c
11708
11709 OPA-VNIC DRIVER
11710 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11711 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11712 L:      linux-rdma@vger.kernel.org
11713 S:      Supported
11714 F:      drivers/infiniband/ulp/opa_vnic
11715
11716 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11717 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11718 M:      Frank Rowand <frowand.list@gmail.com>
11719 L:      devicetree@vger.kernel.org
11720 S:      Maintained
11721 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11722 F:      Documentation/devicetree/overlay-notes.txt
11723 F:      drivers/of/overlay.c
11724 F:      drivers/of/resolver.c
11725 K:      of_overlay_notifier_
11726
11727 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11728 M:      Rob Herring <robh+dt@kernel.org>
11729 M:      Frank Rowand <frowand.list@gmail.com>
11730 L:      devicetree@vger.kernel.org
11731 W:      http://www.devicetree.org/
11732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11733 S:      Maintained
11734 F:      drivers/of/
11735 F:      include/linux/of*.h
11736 F:      scripts/dtc/
11737 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11738
11739 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11740 M:      Rob Herring <robh+dt@kernel.org>
11741 M:      Mark Rutland <mark.rutland@arm.com>
11742 L:      devicetree@vger.kernel.org
11743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11744 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11745 S:      Maintained
11746 F:      Documentation/devicetree/
11747 F:      arch/*/boot/dts/
11748 F:      include/dt-bindings/
11749
11750 OPENCORES I2C BUS DRIVER
11751 M:      Peter Korsgaard <peter@korsgaard.com>
11752 M:      Andrew Lunn <andrew@lunn.ch>
11753 L:      linux-i2c@vger.kernel.org
11754 S:      Maintained
11755 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11756 F:      Documentation/i2c/busses/i2c-ocores
11757 F:      drivers/i2c/busses/i2c-ocores.c
11758 F:      include/linux/platform_data/i2c-ocores.h
11759
11760 OPENRISC ARCHITECTURE
11761 M:      Jonas Bonn <jonas@southpole.se>
11762 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11763 M:      Stafford Horne <shorne@gmail.com>
11764 T:      git git://github.com/openrisc/linux.git
11765 L:      openrisc@lists.librecores.org
11766 W:      http://openrisc.io
11767 S:      Maintained
11768 F:      Documentation/devicetree/bindings/openrisc/
11769 F:      Documentation/openrisc/
11770 F:      arch/openrisc/
11771 F:      drivers/irqchip/irq-ompic.c
11772 F:      drivers/irqchip/irq-or1k-*
11773
11774 OPENVSWITCH
11775 M:      Pravin B Shelar <pshelar@ovn.org>
11776 L:      netdev@vger.kernel.org
11777 L:      dev@openvswitch.org
11778 W:      http://openvswitch.org
11779 S:      Maintained
11780 F:      net/openvswitch/
11781 F:      include/uapi/linux/openvswitch.h
11782
11783 OPERATING PERFORMANCE POINTS (OPP)
11784 M:      Viresh Kumar <vireshk@kernel.org>
11785 M:      Nishanth Menon <nm@ti.com>
11786 M:      Stephen Boyd <sboyd@kernel.org>
11787 L:      linux-pm@vger.kernel.org
11788 S:      Maintained
11789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11790 F:      drivers/opp/
11791 F:      include/linux/pm_opp.h
11792 F:      Documentation/power/opp.txt
11793 F:      Documentation/devicetree/bindings/opp/
11794
11795 OPL4 DRIVER
11796 M:      Clemens Ladisch <clemens@ladisch.de>
11797 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11799 S:      Maintained
11800 F:      sound/drivers/opl4/
11801
11802 OPROFILE
11803 M:      Robert Richter <rric@kernel.org>
11804 L:      oprofile-list@lists.sf.net
11805 S:      Maintained
11806 F:      arch/*/include/asm/oprofile*.h
11807 F:      arch/*/oprofile/
11808 F:      drivers/oprofile/
11809 F:      include/linux/oprofile.h
11810
11811 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11812 M:      Mark Fasheh <mark@fasheh.com>
11813 M:      Joel Becker <jlbec@evilplan.org>
11814 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11815 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11816 W:      http://ocfs2.wiki.kernel.org
11817 S:      Supported
11818 F:      Documentation/filesystems/ocfs2.txt
11819 F:      Documentation/filesystems/dlmfs.txt
11820 F:      fs/ocfs2/
11821
11822 ORANGEFS FILESYSTEM
11823 M:      Mike Marshall <hubcap@omnibond.com>
11824 R:      Martin Brandenburg <martin@omnibond.com>
11825 L:      devel@lists.orangefs.org
11826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11827 S:      Supported
11828 F:      fs/orangefs/
11829 F:      Documentation/filesystems/orangefs.txt
11830
11831 ORINOCO DRIVER
11832 L:      linux-wireless@vger.kernel.org
11833 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11834 W:      http://www.nongnu.org/orinoco/
11835 S:      Orphan
11836 F:      drivers/net/wireless/intersil/orinoco/
11837
11838 OV2659 OMNIVISION SENSOR DRIVER
11839 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11840 L:      linux-media@vger.kernel.org
11841 W:      https://linuxtv.org
11842 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11843 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11844 S:      Maintained
11845 F:      drivers/media/i2c/ov2659.c
11846 F:      include/media/i2c/ov2659.h
11847
11848 OVERLAY FILESYSTEM
11849 M:      Miklos Szeredi <miklos@szeredi.hu>
11850 L:      linux-unionfs@vger.kernel.org
11851 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11852 S:      Supported
11853 F:      fs/overlayfs/
11854 F:      Documentation/filesystems/overlayfs.txt
11855
11856 P54 WIRELESS DRIVER
11857 M:      Christian Lamparter <chunkeey@googlemail.com>
11858 L:      linux-wireless@vger.kernel.org
11859 W:      http://wireless.kernel.org/en/users/Drivers/p54
11860 S:      Maintained
11861 F:      drivers/net/wireless/intersil/p54/
11862
11863 PA SEMI ETHERNET DRIVER
11864 L:      netdev@vger.kernel.org
11865 S:      Orphan
11866 F:      drivers/net/ethernet/pasemi/*
11867
11868 PA SEMI SMBUS DRIVER
11869 L:      linux-i2c@vger.kernel.org
11870 S:      Orphan
11871 F:      drivers/i2c/busses/i2c-pasemi.c
11872
11873 PACKING
11874 M:      Vladimir Oltean <olteanv@gmail.com>
11875 L:      netdev@vger.kernel.org
11876 S:      Supported
11877 F:      lib/packing.c
11878 F:      include/linux/packing.h
11879 F:      Documentation/packing.txt
11880
11881 PADATA PARALLEL EXECUTION MECHANISM
11882 M:      Steffen Klassert <steffen.klassert@secunet.com>
11883 L:      linux-crypto@vger.kernel.org
11884 S:      Maintained
11885 F:      kernel/padata.c
11886 F:      include/linux/padata.h
11887 F:      Documentation/padata.txt
11888
11889 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11890 M:      Harald Welte <laforge@gnumonks.org>
11891 L:      platform-driver-x86@vger.kernel.org
11892 S:      Maintained
11893 F:      drivers/platform/x86/panasonic-laptop.c
11894
11895 PARALLEL LCD/KEYPAD PANEL DRIVER
11896 M:      Willy Tarreau <willy@haproxy.com>
11897 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11898 S:      Odd Fixes
11899 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11900 F:      drivers/auxdisplay/panel.c
11901
11902 PARALLEL PORT SUBSYSTEM
11903 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11904 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11905 L:      linux-parport@lists.infradead.org (subscribers-only)
11906 S:      Maintained
11907 F:      drivers/parport/
11908 F:      include/linux/parport*.h
11909 F:      drivers/char/ppdev.c
11910 F:      include/uapi/linux/ppdev.h
11911 F:      Documentation/parport*.txt
11912
11913 PARAVIRT_OPS INTERFACE
11914 M:      Juergen Gross <jgross@suse.com>
11915 M:      Alok Kataria <akataria@vmware.com>
11916 L:      virtualization@lists.linux-foundation.org
11917 S:      Supported
11918 F:      Documentation/virtual/paravirt_ops.txt
11919 F:      arch/*/kernel/paravirt*
11920 F:      arch/*/include/asm/paravirt*.h
11921 F:      include/linux/hypervisor.h
11922
11923 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11924 M:      Tim Waugh <tim@cyberelk.net>
11925 L:      linux-parport@lists.infradead.org (subscribers-only)
11926 S:      Maintained
11927 F:      Documentation/blockdev/paride.txt
11928 F:      drivers/block/paride/
11929
11930 PARISC ARCHITECTURE
11931 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11932 M:      Helge Deller <deller@gmx.de>
11933 L:      linux-parisc@vger.kernel.org
11934 W:      http://www.parisc-linux.org/
11935 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11938 S:      Maintained
11939 F:      arch/parisc/
11940 F:      Documentation/parisc/
11941 F:      drivers/parisc/
11942 F:      drivers/char/agp/parisc-agp.c
11943 F:      drivers/input/serio/gscps2.c
11944 F:      drivers/parport/parport_gsc.*
11945 F:      drivers/tty/serial/8250/8250_gsc.c
11946 F:      drivers/video/fbdev/sti*
11947 F:      drivers/video/console/sti*
11948 F:      drivers/video/logo/logo_parisc*
11949
11950 PARMAN
11951 M:      Jiri Pirko <jiri@mellanox.com>
11952 L:      netdev@vger.kernel.org
11953 S:      Supported
11954 F:      lib/parman.c
11955 F:      lib/test_parman.c
11956 F:      include/linux/parman.h
11957
11958 PC ENGINES APU BOARD DRIVER
11959 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11960 S:      Maintained
11961 F:      drivers/platform/x86/pcengines-apuv2.c
11962
11963 PC87360 HARDWARE MONITORING DRIVER
11964 M:      Jim Cromie <jim.cromie@gmail.com>
11965 L:      linux-hwmon@vger.kernel.org
11966 S:      Maintained
11967 F:      Documentation/hwmon/pc87360.rst
11968 F:      drivers/hwmon/pc87360.c
11969
11970 PC8736x GPIO DRIVER
11971 M:      Jim Cromie <jim.cromie@gmail.com>
11972 S:      Maintained
11973 F:      drivers/char/pc8736x_gpio.c
11974
11975 PC87427 HARDWARE MONITORING DRIVER
11976 M:      Jean Delvare <jdelvare@suse.com>
11977 L:      linux-hwmon@vger.kernel.org
11978 S:      Maintained
11979 F:      Documentation/hwmon/pc87427.rst
11980 F:      drivers/hwmon/pc87427.c
11981
11982 PCA9532 LED DRIVER
11983 M:      Riku Voipio <riku.voipio@iki.fi>
11984 S:      Maintained
11985 F:      drivers/leds/leds-pca9532.c
11986 F:      include/linux/leds-pca9532.h
11987
11988 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11989 M:      Guenter Roeck <linux@roeck-us.net>
11990 L:      linux-i2c@vger.kernel.org
11991 S:      Maintained
11992 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11993
11994 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11995 M:      Khalid Aziz <khalid@gonehiking.org>
11996 S:      Maintained
11997 F:      drivers/firmware/pcdp.*
11998
11999 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12000 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12001 L:      linux-pci@vger.kernel.org
12002 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12003 S:      Maintained
12004 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12005 F:      drivers/pci/controller/pci-aardvark.c
12006
12007 PCI DRIVER FOR ALTERA PCIE IP
12008 M:      Ley Foon Tan <lftan@altera.com>
12009 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12010 L:      linux-pci@vger.kernel.org
12011 S:      Supported
12012 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12013 F:      drivers/pci/controller/pcie-altera.c
12014
12015 PCI DRIVER FOR APPLIEDMICRO XGENE
12016 M:      Toan Le <toan@os.amperecomputing.com>
12017 L:      linux-pci@vger.kernel.org
12018 L:      linux-arm-kernel@lists.infradead.org
12019 S:      Maintained
12020 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12021 F:      drivers/pci/controller/pci-xgene.c
12022
12023 PCI DRIVER FOR ARM VERSATILE PLATFORM
12024 M:      Rob Herring <robh@kernel.org>
12025 L:      linux-pci@vger.kernel.org
12026 L:      linux-arm-kernel@lists.infradead.org
12027 S:      Maintained
12028 F:      Documentation/devicetree/bindings/pci/versatile.txt
12029 F:      drivers/pci/controller/pci-versatile.c
12030
12031 PCI DRIVER FOR ARMADA 8K
12032 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12033 L:      linux-pci@vger.kernel.org
12034 L:      linux-arm-kernel@lists.infradead.org
12035 S:      Maintained
12036 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12037 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12038
12039 PCI DRIVER FOR CADENCE PCIE IP
12040 M:      Tom Joseph <tjoseph@cadence.com>
12041 L:      linux-pci@vger.kernel.org
12042 S:      Maintained
12043 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12044 F:      drivers/pci/controller/pcie-cadence*
12045
12046 PCI DRIVER FOR FREESCALE LAYERSCAPE
12047 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12048 M:      Mingkai Hu <mingkai.hu@nxp.com>
12049 M:      Roy Zang <roy.zang@nxp.com>
12050 L:      linuxppc-dev@lists.ozlabs.org
12051 L:      linux-pci@vger.kernel.org
12052 L:      linux-arm-kernel@lists.infradead.org
12053 S:      Maintained
12054 F:      drivers/pci/controller/dwc/*layerscape*
12055
12056 PCI DRIVER FOR GENERIC OF HOSTS
12057 M:      Will Deacon <will@kernel.org>
12058 L:      linux-pci@vger.kernel.org
12059 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12060 S:      Maintained
12061 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12062 F:      drivers/pci/controller/pci-host-common.c
12063 F:      drivers/pci/controller/pci-host-generic.c
12064
12065 PCI DRIVER FOR IMX6
12066 M:      Richard Zhu <hongxing.zhu@nxp.com>
12067 M:      Lucas Stach <l.stach@pengutronix.de>
12068 L:      linux-pci@vger.kernel.org
12069 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12070 S:      Maintained
12071 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12072 F:      drivers/pci/controller/dwc/*imx6*
12073
12074 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12075 M:      Keith Busch <keith.busch@intel.com>
12076 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12077 L:      linux-pci@vger.kernel.org
12078 S:      Supported
12079 F:      drivers/pci/controller/vmd.c
12080
12081 PCI DRIVER FOR MICROSEMI SWITCHTEC
12082 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12083 M:      Logan Gunthorpe <logang@deltatee.com>
12084 L:      linux-pci@vger.kernel.org
12085 S:      Maintained
12086 F:      Documentation/switchtec.txt
12087 F:      Documentation/ABI/testing/sysfs-class-switchtec
12088 F:      drivers/pci/switch/switchtec*
12089 F:      include/uapi/linux/switchtec_ioctl.h
12090 F:      include/linux/switchtec.h
12091 F:      drivers/ntb/hw/mscc/
12092
12093 PCI DRIVER FOR MOBIVEIL PCIE IP
12094 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12095 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12096 L:      linux-pci@vger.kernel.org
12097 S:      Supported
12098 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12099 F:      drivers/pci/controller/pcie-mobiveil.c
12100
12101 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12102 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12103 M:      Jason Cooper <jason@lakedaemon.net>
12104 L:      linux-pci@vger.kernel.org
12105 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12106 S:      Maintained
12107 F:      drivers/pci/controller/*mvebu*
12108
12109 PCI DRIVER FOR NVIDIA TEGRA
12110 M:      Thierry Reding <thierry.reding@gmail.com>
12111 L:      linux-tegra@vger.kernel.org
12112 L:      linux-pci@vger.kernel.org
12113 S:      Supported
12114 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12115 F:      drivers/pci/controller/pci-tegra.c
12116
12117 PCI DRIVER FOR RENESAS R-CAR
12118 M:      Simon Horman <horms@verge.net.au>
12119 L:      linux-pci@vger.kernel.org
12120 L:      linux-renesas-soc@vger.kernel.org
12121 S:      Maintained
12122 F:      drivers/pci/controller/*rcar*
12123
12124 PCI DRIVER FOR SAMSUNG EXYNOS
12125 M:      Jingoo Han <jingoohan1@gmail.com>
12126 L:      linux-pci@vger.kernel.org
12127 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12128 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12129 S:      Maintained
12130 F:      drivers/pci/controller/dwc/pci-exynos.c
12131
12132 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12133 M:      Jingoo Han <jingoohan1@gmail.com>
12134 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12135 L:      linux-pci@vger.kernel.org
12136 S:      Maintained
12137 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12138 F:      drivers/pci/controller/dwc/*designware*
12139
12140 PCI DRIVER FOR TI DRA7XX
12141 M:      Kishon Vijay Abraham I <kishon@ti.com>
12142 L:      linux-omap@vger.kernel.org
12143 L:      linux-pci@vger.kernel.org
12144 S:      Supported
12145 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12146 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12147
12148 PCI DRIVER FOR TI KEYSTONE
12149 M:      Murali Karicheri <m-karicheri2@ti.com>
12150 L:      linux-pci@vger.kernel.org
12151 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12152 S:      Maintained
12153 F:      drivers/pci/controller/dwc/pci-keystone.c
12154
12155 PCI ENDPOINT SUBSYSTEM
12156 M:      Kishon Vijay Abraham I <kishon@ti.com>
12157 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12158 L:      linux-pci@vger.kernel.org
12159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12160 S:      Supported
12161 F:      drivers/pci/endpoint/
12162 F:      drivers/misc/pci_endpoint_test.c
12163 F:      tools/pci/
12164
12165 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12166 M:      Russell Currey <ruscur@russell.cc>
12167 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12168 M:      Oliver O'Halloran <oohall@gmail.com>
12169 L:      linuxppc-dev@lists.ozlabs.org
12170 S:      Supported
12171 F:      Documentation/PCI/pci-error-recovery.txt
12172 F:      drivers/pci/pcie/aer.c
12173 F:      drivers/pci/pcie/dpc.c
12174 F:      drivers/pci/pcie/err.c
12175 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12176 F:      arch/powerpc/kernel/eeh*.c
12177 F:      arch/powerpc/platforms/*/eeh*.c
12178 F:      arch/powerpc/include/*/eeh*.h
12179
12180 PCI ERROR RECOVERY
12181 M:      Linas Vepstas <linasvepstas@gmail.com>
12182 L:      linux-pci@vger.kernel.org
12183 S:      Supported
12184 F:      Documentation/PCI/pci-error-recovery.txt
12185
12186 PCI MSI DRIVER FOR ALTERA MSI IP
12187 M:      Ley Foon Tan <lftan@altera.com>
12188 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12189 L:      linux-pci@vger.kernel.org
12190 S:      Supported
12191 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12192 F:      drivers/pci/controller/pcie-altera-msi.c
12193
12194 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12195 M:      Toan Le <toan@os.amperecomputing.com>
12196 L:      linux-pci@vger.kernel.org
12197 L:      linux-arm-kernel@lists.infradead.org
12198 S:      Maintained
12199 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12200 F:      drivers/pci/controller/pci-xgene-msi.c
12201
12202 PCI SUBSYSTEM
12203 M:      Bjorn Helgaas <bhelgaas@google.com>
12204 L:      linux-pci@vger.kernel.org
12205 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12206 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12207 S:      Supported
12208 F:      Documentation/devicetree/bindings/pci/
12209 F:      Documentation/PCI/
12210 F:      drivers/acpi/pci*
12211 F:      drivers/pci/
12212 F:      include/asm-generic/pci*
12213 F:      include/linux/pci*
12214 F:      include/linux/of_pci.h
12215 F:      include/uapi/linux/pci*
12216 F:      lib/pci*
12217 F:      arch/x86/pci/
12218 F:      arch/x86/kernel/quirks.c
12219 F:      arch/x86/kernel/early-quirks.c
12220
12221 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12222 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12223 L:      linux-pci@vger.kernel.org
12224 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12226 S:      Supported
12227 F:      drivers/pci/controller/
12228
12229 PCIE DRIVER FOR ANNAPURNA LABS
12230 M:      Jonathan Chocron <jonnyc@amazon.com>
12231 L:      linux-pci@vger.kernel.org
12232 S:      Maintained
12233 F:      drivers/pci/controller/dwc/pcie-al.c
12234
12235 PCIE DRIVER FOR AMLOGIC MESON
12236 M:      Yue Wang <yue.wang@Amlogic.com>
12237 L:      linux-pci@vger.kernel.org
12238 L:      linux-amlogic@lists.infradead.org
12239 S:      Maintained
12240 F:      drivers/pci/controller/dwc/pci-meson.c
12241
12242 PCIE DRIVER FOR AXIS ARTPEC
12243 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12244 L:      linux-arm-kernel@axis.com
12245 L:      linux-pci@vger.kernel.org
12246 S:      Maintained
12247 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12248 F:      drivers/pci/controller/dwc/*artpec*
12249
12250 PCIE DRIVER FOR CAVIUM THUNDERX
12251 M:      David Daney <david.daney@cavium.com>
12252 L:      linux-pci@vger.kernel.org
12253 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12254 S:      Supported
12255 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12256 F:      drivers/pci/controller/pci-thunder-*
12257
12258 PCIE DRIVER FOR HISILICON
12259 M:      Zhou Wang <wangzhou1@hisilicon.com>
12260 L:      linux-pci@vger.kernel.org
12261 S:      Maintained
12262 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12263 F:      drivers/pci/controller/dwc/pcie-hisi.c
12264
12265 PCIE DRIVER FOR HISILICON KIRIN
12266 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12267 M:      Binghui Wang <wangbinghui@hisilicon.com>
12268 L:      linux-pci@vger.kernel.org
12269 S:      Maintained
12270 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12271 F:      drivers/pci/controller/dwc/pcie-kirin.c
12272
12273 PCIE DRIVER FOR HISILICON STB
12274 M:      Shawn Guo <shawn.guo@linaro.org>
12275 L:      linux-pci@vger.kernel.org
12276 S:      Maintained
12277 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12278 F:      drivers/pci/controller/dwc/pcie-histb.c
12279
12280 PCIE DRIVER FOR MEDIATEK
12281 M:      Ryder Lee <ryder.lee@mediatek.com>
12282 L:      linux-pci@vger.kernel.org
12283 L:      linux-mediatek@lists.infradead.org
12284 S:      Supported
12285 F:      Documentation/devicetree/bindings/pci/mediatek*
12286 F:      drivers/pci/controller/*mediatek*
12287
12288 PCIE DRIVER FOR QUALCOMM MSM
12289 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12290 L:      linux-pci@vger.kernel.org
12291 L:      linux-arm-msm@vger.kernel.org
12292 S:      Maintained
12293 F:      drivers/pci/controller/dwc/*qcom*
12294
12295 PCIE DRIVER FOR ROCKCHIP
12296 M:      Shawn Lin <shawn.lin@rock-chips.com>
12297 L:      linux-pci@vger.kernel.org
12298 L:      linux-rockchip@lists.infradead.org
12299 S:      Maintained
12300 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12301 F:      drivers/pci/controller/pcie-rockchip*
12302
12303 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12304 M:      Linus Walleij <linus.walleij@linaro.org>
12305 L:      linux-pci@vger.kernel.org
12306 S:      Maintained
12307 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12308 F:      drivers/pci/controller/pci-v3-semi.c
12309
12310 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12311 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12312 L:      linux-pci@vger.kernel.org
12313 S:      Maintained
12314 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12315 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12316
12317 PCIE DRIVER FOR ST SPEAR13XX
12318 M:      Pratyush Anand <pratyush.anand@gmail.com>
12319 L:      linux-pci@vger.kernel.org
12320 S:      Maintained
12321 F:      drivers/pci/controller/dwc/*spear*
12322
12323 PCMCIA SUBSYSTEM
12324 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12326 S:      Odd Fixes
12327 F:      Documentation/pcmcia/
12328 F:      tools/pcmcia/
12329 F:      drivers/pcmcia/
12330 F:      include/pcmcia/
12331
12332 PCNET32 NETWORK DRIVER
12333 M:      Don Fry <pcnet32@frontier.com>
12334 L:      netdev@vger.kernel.org
12335 S:      Maintained
12336 F:      drivers/net/ethernet/amd/pcnet32.c
12337
12338 PCRYPT PARALLEL CRYPTO ENGINE
12339 M:      Steffen Klassert <steffen.klassert@secunet.com>
12340 L:      linux-crypto@vger.kernel.org
12341 S:      Maintained
12342 F:      crypto/pcrypt.c
12343 F:      include/crypto/pcrypt.h
12344
12345 PEAQ WMI HOTKEYS DRIVER
12346 M:      Hans de Goede <hdegoede@redhat.com>
12347 L:      platform-driver-x86@vger.kernel.org
12348 S:      Maintained
12349 F:      drivers/platform/x86/peaq-wmi.c
12350
12351 PER-CPU MEMORY ALLOCATOR
12352 M:      Dennis Zhou <dennis@kernel.org>
12353 M:      Tejun Heo <tj@kernel.org>
12354 M:      Christoph Lameter <cl@linux.com>
12355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12356 S:      Maintained
12357 F:      include/linux/percpu*.h
12358 F:      mm/percpu*.c
12359 F:      arch/*/include/asm/percpu.h
12360
12361 PER-TASK DELAY ACCOUNTING
12362 M:      Balbir Singh <bsingharora@gmail.com>
12363 S:      Maintained
12364 F:      include/linux/delayacct.h
12365 F:      kernel/delayacct.c
12366
12367 PERFORMANCE EVENTS SUBSYSTEM
12368 M:      Peter Zijlstra <peterz@infradead.org>
12369 M:      Ingo Molnar <mingo@redhat.com>
12370 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12371 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12372 R:      Jiri Olsa <jolsa@redhat.com>
12373 R:      Namhyung Kim <namhyung@kernel.org>
12374 L:      linux-kernel@vger.kernel.org
12375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12376 S:      Supported
12377 F:      kernel/events/*
12378 F:      include/linux/perf_event.h
12379 F:      include/uapi/linux/perf_event.h
12380 F:      arch/*/kernel/perf_event*.c
12381 F:      arch/*/kernel/*/perf_event*.c
12382 F:      arch/*/kernel/*/*/perf_event*.c
12383 F:      arch/*/include/asm/perf_event.h
12384 F:      arch/*/kernel/perf_callchain.c
12385 F:      arch/*/events/*
12386 F:      arch/*/events/*/*
12387 F:      tools/perf/
12388
12389 PERSONALITY HANDLING
12390 M:      Christoph Hellwig <hch@infradead.org>
12391 L:      linux-abi-devel@lists.sourceforge.net
12392 S:      Maintained
12393 F:      include/linux/personality.h
12394 F:      include/uapi/linux/personality.h
12395
12396 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12397 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12398 L:      linux-input@vger.kernel.org
12399 S:      Maintained
12400 F:      Documentation/input/devices/pxrc.rst
12401 F:      drivers/input/joystick/pxrc.c
12402
12403 PHONET PROTOCOL
12404 M:      Remi Denis-Courmont <courmisch@gmail.com>
12405 S:      Supported
12406 F:      Documentation/networking/phonet.txt
12407 F:      include/linux/phonet.h
12408 F:      include/net/phonet/
12409 F:      include/uapi/linux/phonet.h
12410 F:      net/phonet/
12411
12412 PHRAM MTD DRIVER
12413 M:      Joern Engel <joern@lazybastard.org>
12414 L:      linux-mtd@lists.infradead.org
12415 S:      Maintained
12416 F:      drivers/mtd/devices/phram.c
12417
12418 PICOLCD HID DRIVER
12419 M:      Bruno Prémont <bonbons@linux-vserver.org>
12420 L:      linux-input@vger.kernel.org
12421 S:      Maintained
12422 F:      drivers/hid/hid-picolcd*
12423
12424 PICOXCELL SUPPORT
12425 M:      Jamie Iles <jamie@jamieiles.com>
12426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12427 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12428 S:      Supported
12429 F:      arch/arm/boot/dts/picoxcell*
12430 F:      arch/arm/mach-picoxcell/
12431 F:      drivers/crypto/picoxcell*
12432
12433 PIN CONTROL SUBSYSTEM
12434 M:      Linus Walleij <linus.walleij@linaro.org>
12435 L:      linux-gpio@vger.kernel.org
12436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12437 S:      Maintained
12438 F:      Documentation/devicetree/bindings/pinctrl/
12439 F:      Documentation/driver-api/pinctl.rst
12440 F:      drivers/pinctrl/
12441 F:      include/linux/pinctrl/
12442
12443 PIN CONTROLLER - MICROCHIP AT91
12444 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12445 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12446 L:      linux-gpio@vger.kernel.org
12447 S:      Supported
12448 F:      drivers/pinctrl/pinctrl-at91*
12449
12450 PIN CONTROLLER - FREESCALE
12451 M:      Dong Aisheng <aisheng.dong@nxp.com>
12452 M:      Fabio Estevam <festevam@gmail.com>
12453 M:      Shawn Guo <shawnguo@kernel.org>
12454 M:      Stefan Agner <stefan@agner.ch>
12455 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12456 L:      linux-gpio@vger.kernel.org
12457 S:      Maintained
12458 F:      drivers/pinctrl/freescale/
12459 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12460
12461 PIN CONTROLLER - INTEL
12462 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12463 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12465 S:      Maintained
12466 F:      drivers/pinctrl/intel/
12467
12468 PIN CONTROLLER - MEDIATEK
12469 M:      Sean Wang <sean.wang@kernel.org>
12470 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12471 S:      Maintained
12472 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12473 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12474 F:      drivers/pinctrl/mediatek/
12475
12476 PIN CONTROLLER - QUALCOMM
12477 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12478 S:      Maintained
12479 L:      linux-arm-msm@vger.kernel.org
12480 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12481 F:      drivers/pinctrl/qcom/
12482
12483 PIN CONTROLLER - RENESAS
12484 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12485 L:      linux-renesas-soc@vger.kernel.org
12486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12487 S:      Maintained
12488 F:      drivers/pinctrl/pinctrl-rz*
12489 F:      drivers/pinctrl/sh-pfc/
12490
12491 PIN CONTROLLER - SAMSUNG
12492 M:      Tomasz Figa <tomasz.figa@gmail.com>
12493 M:      Krzysztof Kozlowski <krzk@kernel.org>
12494 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12496 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12497 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12498 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12499 S:      Maintained
12500 F:      drivers/pinctrl/samsung/
12501 F:      include/dt-bindings/pinctrl/samsung.h
12502 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12503
12504 PIN CONTROLLER - SINGLE
12505 M:      Tony Lindgren <tony@atomide.com>
12506 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12508 L:      linux-omap@vger.kernel.org
12509 S:      Maintained
12510 F:      drivers/pinctrl/pinctrl-single.c
12511
12512 PIN CONTROLLER - ST SPEAR
12513 M:      Viresh Kumar <vireshk@kernel.org>
12514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12515 W:      http://www.st.com/spear
12516 S:      Maintained
12517 F:      drivers/pinctrl/spear/
12518
12519 PISTACHIO SOC SUPPORT
12520 M:      James Hartley <james.hartley@sondrel.com>
12521 L:      linux-mips@vger.kernel.org
12522 S:      Odd Fixes
12523 F:      arch/mips/pistachio/
12524 F:      arch/mips/include/asm/mach-pistachio/
12525 F:      arch/mips/boot/dts/img/pistachio*
12526 F:      arch/mips/configs/pistachio*_defconfig
12527
12528 PKTCDVD DRIVER
12529 S:      Orphan
12530 M:      linux-block@vger.kernel.org
12531 F:      drivers/block/pktcdvd.c
12532 F:      include/linux/pktcdvd.h
12533 F:      include/uapi/linux/pktcdvd.h
12534
12535 PKUNITY SOC DRIVERS
12536 M:      Guan Xuetao <gxt@pku.edu.cn>
12537 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12538 S:      Maintained
12539 T:      git git://github.com/gxt/linux.git
12540 F:      drivers/input/serio/i8042-unicore32io.h
12541 F:      drivers/i2c/busses/i2c-puv3.c
12542 F:      drivers/video/fbdev/fb-puv3.c
12543 F:      drivers/rtc/rtc-puv3.c
12544
12545 PMBUS HARDWARE MONITORING DRIVERS
12546 M:      Guenter Roeck <linux@roeck-us.net>
12547 L:      linux-hwmon@vger.kernel.org
12548 W:      http://hwmon.wiki.kernel.org/
12549 W:      http://www.roeck-us.net/linux/drivers/
12550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12551 S:      Maintained
12552 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12553 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12554 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12555 F:      Documentation/hwmon/adm1275.rst
12556 F:      Documentation/hwmon/ibm-cffps.rst
12557 F:      Documentation/hwmon/ir35221.rst
12558 F:      Documentation/hwmon/lm25066.rst
12559 F:      Documentation/hwmon/ltc2978.rst
12560 F:      Documentation/hwmon/ltc3815.rst
12561 F:      Documentation/hwmon/max16064.rst
12562 F:      Documentation/hwmon/max20751.rst
12563 F:      Documentation/hwmon/max31785.rst
12564 F:      Documentation/hwmon/max34440.rst
12565 F:      Documentation/hwmon/max8688.rst
12566 F:      Documentation/hwmon/pmbus.rst
12567 F:      Documentation/hwmon/pmbus-core.rst
12568 F:      Documentation/hwmon/tps40422.rst
12569 F:      Documentation/hwmon/ucd9000.rst
12570 F:      Documentation/hwmon/ucd9200.rst
12571 F:      Documentation/hwmon/zl6100.rst
12572 F:      drivers/hwmon/pmbus/
12573 F:      include/linux/pmbus.h
12574
12575 PMC SIERRA MaxRAID DRIVER
12576 L:      linux-scsi@vger.kernel.org
12577 W:      http://www.pmc-sierra.com/
12578 S:      Orphan
12579 F:      drivers/scsi/pmcraid.*
12580
12581 PMC SIERRA PM8001 DRIVER
12582 M:      Jack Wang <jinpu.wang@profitbricks.com>
12583 M:      lindar_liu@usish.com
12584 L:      linux-scsi@vger.kernel.org
12585 S:      Supported
12586 F:      drivers/scsi/pm8001/
12587
12588 PNP SUPPORT
12589 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12590 S:      Maintained
12591 F:      drivers/pnp/
12592
12593 PNI RM3100 IIO DRIVER
12594 M:      Song Qiang <songqiang1304521@gmail.com>
12595 L:      linux-iio@vger.kernel.org
12596 S:      Maintained
12597 F:      drivers/iio/magnetometer/rm3100*
12598 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12599
12600 POSIX CLOCKS and TIMERS
12601 M:      Thomas Gleixner <tglx@linutronix.de>
12602 L:      linux-kernel@vger.kernel.org
12603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12604 S:      Maintained
12605 F:      fs/timerfd.c
12606 F:      include/linux/timer*
12607 F:      kernel/time/*timer*
12608
12609 POWER MANAGEMENT CORE
12610 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12611 L:      linux-pm@vger.kernel.org
12612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12613 B:      https://bugzilla.kernel.org
12614 S:      Supported
12615 F:      drivers/base/power/
12616 F:      include/linux/pm.h
12617 F:      include/linux/pm_*
12618 F:      include/linux/powercap.h
12619 F:      drivers/powercap/
12620 F:      kernel/configs/nopm.config
12621
12622 POWER STATE COORDINATION INTERFACE (PSCI)
12623 M:      Mark Rutland <mark.rutland@arm.com>
12624 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12625 L:      linux-arm-kernel@lists.infradead.org
12626 S:      Maintained
12627 F:      drivers/firmware/psci/
12628 F:      include/linux/psci.h
12629 F:      include/uapi/linux/psci.h
12630
12631 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12632 M:      Sebastian Reichel <sre@kernel.org>
12633 L:      linux-pm@vger.kernel.org
12634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12635 S:      Maintained
12636 F:      Documentation/ABI/testing/sysfs-class-power
12637 F:      Documentation/devicetree/bindings/power/supply/
12638 F:      include/linux/power_supply.h
12639 F:      drivers/power/supply/
12640
12641 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12642 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12643 L:      linuxppc-dev@lists.ozlabs.org
12644 S:      Maintained
12645 F:      drivers/char/powernv-op-panel.c
12646
12647 PPP OVER ATM (RFC 2364)
12648 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12649 S:      Maintained
12650 F:      net/atm/pppoatm.c
12651 F:      include/uapi/linux/atmppp.h
12652
12653 PPP OVER ETHERNET
12654 M:      Michal Ostrowski <mostrows@earthlink.net>
12655 S:      Maintained
12656 F:      drivers/net/ppp/pppoe.c
12657 F:      drivers/net/ppp/pppox.c
12658
12659 PPP OVER L2TP
12660 M:      James Chapman <jchapman@katalix.com>
12661 S:      Maintained
12662 F:      net/l2tp/l2tp_ppp.c
12663 F:      include/linux/if_pppol2tp.h
12664 F:      include/uapi/linux/if_pppol2tp.h
12665
12666 PPP PROTOCOL DRIVERS AND COMPRESSORS
12667 M:      Paul Mackerras <paulus@samba.org>
12668 L:      linux-ppp@vger.kernel.org
12669 S:      Maintained
12670 F:      drivers/net/ppp/ppp_*
12671
12672 PPS SUPPORT
12673 M:      Rodolfo Giometti <giometti@enneenne.com>
12674 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12675 L:      linuxpps@ml.enneenne.com (subscribers-only)
12676 S:      Maintained
12677 F:      Documentation/pps/
12678 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12679 F:      Documentation/ABI/testing/sysfs-pps
12680 F:      drivers/pps/
12681 F:      include/linux/pps*.h
12682 F:      include/uapi/linux/pps.h
12683
12684 PPTP DRIVER
12685 M:      Dmitry Kozlov <xeb@mail.ru>
12686 L:      netdev@vger.kernel.org
12687 S:      Maintained
12688 F:      drivers/net/ppp/pptp.c
12689 W:      http://sourceforge.net/projects/accel-pptp
12690
12691 PRINTK
12692 M:      Petr Mladek <pmladek@suse.com>
12693 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12694 R:      Steven Rostedt <rostedt@goodmis.org>
12695 S:      Maintained
12696 F:      kernel/printk/
12697 F:      include/linux/printk.h
12698
12699 PRISM54 WIRELESS DRIVER
12700 M:      Luis Chamberlain <mcgrof@kernel.org>
12701 L:      linux-wireless@vger.kernel.org
12702 W:      http://wireless.kernel.org/en/users/Drivers/p54
12703 S:      Obsolete
12704 F:      drivers/net/wireless/intersil/prism54/
12705
12706 PROC FILESYSTEM
12707 R:      Alexey Dobriyan <adobriyan@gmail.com>
12708 L:      linux-kernel@vger.kernel.org
12709 L:      linux-fsdevel@vger.kernel.org
12710 S:      Maintained
12711 F:      fs/proc/
12712 F:      include/linux/proc_fs.h
12713 F:      tools/testing/selftests/proc/
12714 F:      Documentation/filesystems/proc.txt
12715
12716 PROC SYSCTL
12717 M:      Luis Chamberlain <mcgrof@kernel.org>
12718 M:      Kees Cook <keescook@chromium.org>
12719 L:      linux-kernel@vger.kernel.org
12720 L:      linux-fsdevel@vger.kernel.org
12721 S:      Maintained
12722 F:      fs/proc/proc_sysctl.c
12723 F:      include/linux/sysctl.h
12724 F:      kernel/sysctl.c
12725 F:      tools/testing/selftests/sysctl/
12726
12727 PS3 NETWORK SUPPORT
12728 M:      Geoff Levand <geoff@infradead.org>
12729 L:      netdev@vger.kernel.org
12730 L:      linuxppc-dev@lists.ozlabs.org
12731 S:      Maintained
12732 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12733
12734 PS3 PLATFORM SUPPORT
12735 M:      Geoff Levand <geoff@infradead.org>
12736 L:      linuxppc-dev@lists.ozlabs.org
12737 S:      Maintained
12738 F:      arch/powerpc/boot/ps3*
12739 F:      arch/powerpc/include/asm/lv1call.h
12740 F:      arch/powerpc/include/asm/ps3*.h
12741 F:      arch/powerpc/platforms/ps3/
12742 F:      drivers/*/ps3*
12743 F:      drivers/ps3/
12744 F:      drivers/rtc/rtc-ps3.c
12745 F:      drivers/usb/host/*ps3.c
12746 F:      sound/ppc/snd_ps3*
12747
12748 PS3VRAM DRIVER
12749 M:      Jim Paris <jim@jtan.com>
12750 M:      Geoff Levand <geoff@infradead.org>
12751 L:      linuxppc-dev@lists.ozlabs.org
12752 S:      Maintained
12753 F:      drivers/block/ps3vram.c
12754
12755 PSAMPLE PACKET SAMPLING SUPPORT:
12756 M:      Yotam Gigi <yotam.gi@gmail.com>
12757 S:      Maintained
12758 F:      net/psample
12759 F:      include/net/psample.h
12760 F:      include/uapi/linux/psample.h
12761
12762 PSTORE FILESYSTEM
12763 M:      Kees Cook <keescook@chromium.org>
12764 M:      Anton Vorontsov <anton@enomsg.org>
12765 M:      Colin Cross <ccross@android.com>
12766 M:      Tony Luck <tony.luck@intel.com>
12767 S:      Maintained
12768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12769 F:      fs/pstore/
12770 F:      include/linux/pstore*
12771 F:      drivers/firmware/efi/efi-pstore.c
12772 F:      drivers/acpi/apei/erst.c
12773 F:      Documentation/admin-guide/ramoops.rst
12774 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12775 K:      \b(pstore|ramoops)
12776
12777 PTP HARDWARE CLOCK SUPPORT
12778 M:      Richard Cochran <richardcochran@gmail.com>
12779 L:      netdev@vger.kernel.org
12780 S:      Maintained
12781 W:      http://linuxptp.sourceforge.net/
12782 F:      Documentation/ABI/testing/sysfs-ptp
12783 F:      Documentation/ptp/*
12784 F:      drivers/net/phy/dp83640*
12785 F:      drivers/ptp/*
12786 F:      include/linux/ptp_cl*
12787
12788 PTRACE SUPPORT
12789 M:      Oleg Nesterov <oleg@redhat.com>
12790 S:      Maintained
12791 F:      include/asm-generic/syscall.h
12792 F:      include/linux/ptrace.h
12793 F:      include/linux/regset.h
12794 F:      include/linux/tracehook.h
12795 F:      include/uapi/linux/ptrace.h
12796 F:      include/uapi/linux/ptrace.h
12797 F:      include/asm-generic/ptrace.h
12798 F:      kernel/ptrace.c
12799 F:      arch/*/ptrace*.c
12800 F:      arch/*/*/ptrace*.c
12801 F:      arch/*/include/asm/ptrace*.h
12802
12803 PULSE8-CEC DRIVER
12804 M:      Hans Verkuil <hverkuil@xs4all.nl>
12805 L:      linux-media@vger.kernel.org
12806 T:      git git://linuxtv.org/media_tree.git
12807 S:      Maintained
12808 F:      drivers/media/usb/pulse8-cec/*
12809 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12810
12811 PVRUSB2 VIDEO4LINUX DRIVER
12812 M:      Mike Isely <isely@pobox.com>
12813 L:      pvrusb2@isely.net       (subscribers-only)
12814 L:      linux-media@vger.kernel.org
12815 W:      http://www.isely.net/pvrusb2/
12816 T:      git git://linuxtv.org/media_tree.git
12817 S:      Maintained
12818 F:      Documentation/media/v4l-drivers/pvrusb2*
12819 F:      drivers/media/usb/pvrusb2/
12820
12821 PWC WEBCAM DRIVER
12822 M:      Hans Verkuil <hverkuil@xs4all.nl>
12823 L:      linux-media@vger.kernel.org
12824 T:      git git://linuxtv.org/media_tree.git
12825 S:      Odd Fixes
12826 F:      drivers/media/usb/pwc/*
12827 F:      include/trace/events/pwc.h
12828
12829 PWM FAN DRIVER
12830 M:      Kamil Debski <kamil@wypas.org>
12831 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12832 L:      linux-hwmon@vger.kernel.org
12833 S:      Supported
12834 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12835 F:      Documentation/hwmon/pwm-fan.rst
12836 F:      drivers/hwmon/pwm-fan.c
12837
12838 PWM IR Transmitter
12839 M:      Sean Young <sean@mess.org>
12840 L:      linux-media@vger.kernel.org
12841 S:      Maintained
12842 F:      drivers/media/rc/pwm-ir-tx.c
12843
12844 PWM SUBSYSTEM
12845 M:      Thierry Reding <thierry.reding@gmail.com>
12846 L:      linux-pwm@vger.kernel.org
12847 S:      Maintained
12848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12849 F:      Documentation/pwm.txt
12850 F:      Documentation/devicetree/bindings/pwm/
12851 F:      include/linux/pwm.h
12852 F:      drivers/pwm/
12853 F:      drivers/video/backlight/pwm_bl.c
12854 F:      include/linux/pwm_backlight.h
12855 F:      drivers/gpio/gpio-mvebu.c
12856 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12857
12858 PXA GPIO DRIVER
12859 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12860 L:      linux-gpio@vger.kernel.org
12861 S:      Maintained
12862 F:      drivers/gpio/gpio-pxa.c
12863
12864 PXA MMCI DRIVER
12865 S:      Orphan
12866
12867 PXA RTC DRIVER
12868 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12869 L:      linux-rtc@vger.kernel.org
12870 S:      Maintained
12871
12872 PXA2xx/PXA3xx SUPPORT
12873 M:      Daniel Mack <daniel@zonque.org>
12874 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12875 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12877 T:      git git://github.com/hzhuang1/linux.git
12878 T:      git git://github.com/rjarzmik/linux.git
12879 S:      Maintained
12880 F:      arch/arm/boot/dts/pxa*
12881 F:      arch/arm/mach-pxa/
12882 F:      drivers/dma/pxa*
12883 F:      drivers/pcmcia/pxa2xx*
12884 F:      drivers/pinctrl/pxa/
12885 F:      drivers/spi/spi-pxa2xx*
12886 F:      drivers/usb/gadget/udc/pxa2*
12887 F:      include/sound/pxa2xx-lib.h
12888 F:      sound/arm/pxa*
12889 F:      sound/soc/pxa/
12890
12891 QAT DRIVER
12892 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12893 L:      qat-linux@intel.com
12894 S:      Supported
12895 F:      drivers/crypto/qat/
12896
12897 QCOM AUDIO (ASoC) DRIVERS
12898 M:      Patrick Lai <plai@codeaurora.org>
12899 M:      Banajit Goswami <bgoswami@codeaurora.org>
12900 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12901 S:      Supported
12902 F:      sound/soc/qcom/
12903
12904 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12905 M:      Gabriel Somlo <somlo@cmu.edu>
12906 M:      "Michael S. Tsirkin" <mst@redhat.com>
12907 L:      qemu-devel@nongnu.org
12908 S:      Maintained
12909 F:      drivers/firmware/qemu_fw_cfg.c
12910 F:      include/uapi/linux/qemu_fw_cfg.h
12911
12912 QIB DRIVER
12913 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12914 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12915 L:      linux-rdma@vger.kernel.org
12916 S:      Supported
12917 F:      drivers/infiniband/hw/qib/
12918
12919 QLOGIC QL41xxx FCOE DRIVER
12920 M:      QLogic-Storage-Upstream@cavium.com
12921 L:      linux-scsi@vger.kernel.org
12922 S:      Supported
12923 F:      drivers/scsi/qedf/
12924
12925 QLOGIC QL41xxx ISCSI DRIVER
12926 M:      QLogic-Storage-Upstream@cavium.com
12927 L:      linux-scsi@vger.kernel.org
12928 S:      Supported
12929 F:      drivers/scsi/qedi/
12930
12931 QLOGIC QL4xxx ETHERNET DRIVER
12932 M:      Ariel Elior <aelior@marvell.com>
12933 M:      GR-everest-linux-l2@marvell.com
12934 L:      netdev@vger.kernel.org
12935 S:      Supported
12936 F:      drivers/net/ethernet/qlogic/qed/
12937 F:      include/linux/qed/
12938 F:      drivers/net/ethernet/qlogic/qede/
12939
12940 QLOGIC QL4xxx RDMA DRIVER
12941 M:      Michal Kalderon <mkalderon@marvell.com>
12942 M:      Ariel Elior <aelior@marvell.com>
12943 L:      linux-rdma@vger.kernel.org
12944 S:      Supported
12945 F:      drivers/infiniband/hw/qedr/
12946 F:      include/uapi/rdma/qedr-abi.h
12947
12948 QLOGIC QLA1280 SCSI DRIVER
12949 M:      Michael Reed <mdr@sgi.com>
12950 L:      linux-scsi@vger.kernel.org
12951 S:      Maintained
12952 F:      drivers/scsi/qla1280.[ch]
12953
12954 QLOGIC QLA2XXX FC-SCSI DRIVER
12955 M:      qla2xxx-upstream@qlogic.com
12956 L:      linux-scsi@vger.kernel.org
12957 S:      Supported
12958 F:      Documentation/scsi/LICENSE.qla2xxx
12959 F:      drivers/scsi/qla2xxx/
12960
12961 QLOGIC QLA3XXX NETWORK DRIVER
12962 M:      GR-Linux-NIC-Dev@marvell.com
12963 L:      netdev@vger.kernel.org
12964 S:      Supported
12965 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12966 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12967
12968 QLOGIC QLA4XXX iSCSI DRIVER
12969 M:      QLogic-Storage-Upstream@qlogic.com
12970 L:      linux-scsi@vger.kernel.org
12971 S:      Supported
12972 F:      Documentation/scsi/LICENSE.qla4xxx
12973 F:      drivers/scsi/qla4xxx/
12974
12975 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12976 M:      Shahed Shaikh <shshaikh@marvell.com>
12977 M:      Manish Chopra <manishc@marvell.com>
12978 M:      GR-Linux-NIC-Dev@marvell.com
12979 L:      netdev@vger.kernel.org
12980 S:      Supported
12981 F:      drivers/net/ethernet/qlogic/qlcnic/
12982
12983 QLOGIC QLGE 10Gb ETHERNET DRIVER
12984 M:      Manish Chopra <manishc@marvell.com>
12985 M:      GR-Linux-NIC-Dev@marvell.com
12986 L:      netdev@vger.kernel.org
12987 S:      Supported
12988 F:      drivers/net/ethernet/qlogic/qlge/
12989
12990 QM1D1B0004 MEDIA DRIVER
12991 M:      Akihiro Tsukada <tskd08@gmail.com>
12992 L:      linux-media@vger.kernel.org
12993 S:      Odd Fixes
12994 F:      drivers/media/tuners/qm1d1b0004*
12995
12996 QM1D1C0042 MEDIA DRIVER
12997 M:      Akihiro Tsukada <tskd08@gmail.com>
12998 L:      linux-media@vger.kernel.org
12999 S:      Odd Fixes
13000 F:      drivers/media/tuners/qm1d1c0042*
13001
13002 QNX4 FILESYSTEM
13003 M:      Anders Larsen <al@alarsen.net>
13004 W:      http://www.alarsen.net/linux/qnx4fs/
13005 S:      Maintained
13006 F:      fs/qnx4/
13007 F:      include/uapi/linux/qnx4_fs.h
13008 F:      include/uapi/linux/qnxtypes.h
13009
13010 QORIQ DPAA2 FSL-MC BUS DRIVER
13011 M:      Stuart Yoder <stuyoder@gmail.com>
13012 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13013 L:      linux-kernel@vger.kernel.org
13014 S:      Maintained
13015 F:      drivers/bus/fsl-mc/
13016 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13017 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13018
13019 QT1010 MEDIA DRIVER
13020 M:      Antti Palosaari <crope@iki.fi>
13021 L:      linux-media@vger.kernel.org
13022 W:      https://linuxtv.org
13023 W:      http://palosaari.fi/linux/
13024 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13025 T:      git git://linuxtv.org/anttip/media_tree.git
13026 S:      Maintained
13027 F:      drivers/media/tuners/qt1010*
13028
13029 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13030 M:      Kalle Valo <kvalo@codeaurora.org>
13031 L:      ath10k@lists.infradead.org
13032 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13033 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13034 S:      Supported
13035 F:      drivers/net/wireless/ath/ath10k/
13036
13037 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13038 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13039 L:      linux-wireless@vger.kernel.org
13040 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13041 S:      Supported
13042 F:      drivers/net/wireless/ath/ath9k/
13043
13044 QUALCOMM CAMERA SUBSYSTEM DRIVER
13045 M:      Todor Tomov <todor.too@gmail.com>
13046 L:      linux-media@vger.kernel.org
13047 S:      Maintained
13048 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13049 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13050 F:      drivers/media/platform/qcom/camss/
13051
13052 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13053 M:      Ilia Lin <ilia.lin@kernel.org>
13054 L:      linux-pm@vger.kernel.org
13055 S:      Maintained
13056 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13057 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13058
13059 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13060 M:      Timur Tabi <timur@kernel.org>
13061 L:      netdev@vger.kernel.org
13062 S:      Maintained
13063 F:      drivers/net/ethernet/qualcomm/emac/
13064
13065 QUALCOMM ETHQOS ETHERNET DRIVER
13066 M:      Vinod Koul <vkoul@kernel.org>
13067 M:      Niklas Cassel <niklas.cassel@linaro.org>
13068 L:      netdev@vger.kernel.org
13069 S:      Maintained
13070 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13071 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13072
13073 QUALCOMM GENERIC INTERFACE I2C DRIVER
13074 M:      Alok Chauhan <alokc@codeaurora.org>
13075 L:      linux-i2c@vger.kernel.org
13076 L:      linux-arm-msm@vger.kernel.org
13077 S:      Supported
13078 F:      drivers/i2c/busses/i2c-qcom-geni.c
13079
13080 QUALCOMM HEXAGON ARCHITECTURE
13081 M:      Richard Kuo <rkuo@codeaurora.org>
13082 L:      linux-hexagon@vger.kernel.org
13083 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13084 S:      Supported
13085 F:      arch/hexagon/
13086
13087 QUALCOMM HIDMA DRIVER
13088 M:      Sinan Kaya <okaya@kernel.org>
13089 L:      linux-arm-kernel@lists.infradead.org
13090 L:      linux-arm-msm@vger.kernel.org
13091 L:      dmaengine@vger.kernel.org
13092 S:      Supported
13093 F:      drivers/dma/qcom/hidma*
13094
13095 QUALCOMM IOMMU
13096 M:      Rob Clark <robdclark@gmail.com>
13097 L:      iommu@lists.linux-foundation.org
13098 L:      linux-arm-msm@vger.kernel.org
13099 S:      Maintained
13100 F:      drivers/iommu/qcom_iommu.c
13101
13102 QUALCOMM TSENS THERMAL DRIVER
13103 M:      Amit Kucheria <amit.kucheria@linaro.org>
13104 L:      linux-pm@vger.kernel.org
13105 L:      linux-arm-msm@vger.kernel.org
13106 S:      Maintained
13107 F:      drivers/thermal/qcom/
13108
13109 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13110 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13111 L:      linux-media@vger.kernel.org
13112 L:      linux-arm-msm@vger.kernel.org
13113 T:      git git://linuxtv.org/media_tree.git
13114 S:      Maintained
13115 F:      drivers/media/platform/qcom/venus/
13116
13117 QUALCOMM WCN36XX WIRELESS DRIVER
13118 M:      Kalle Valo <kvalo@codeaurora.org>
13119 L:      wcn36xx@lists.infradead.org
13120 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13121 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13122 S:      Supported
13123 F:      drivers/net/wireless/ath/wcn36xx/
13124
13125 QUANTENNA QTNFMAC WIRELESS DRIVER
13126 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13127 M:      Avinash Patil <avinashp@quantenna.com>
13128 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13129 L:      linux-wireless@vger.kernel.org
13130 S:      Maintained
13131 F:      drivers/net/wireless/quantenna
13132
13133 RADEON and AMDGPU DRM DRIVERS
13134 M:      Alex Deucher <alexander.deucher@amd.com>
13135 M:      Christian König <christian.koenig@amd.com>
13136 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13137 L:      amd-gfx@lists.freedesktop.org
13138 T:      git git://people.freedesktop.org/~agd5f/linux
13139 S:      Supported
13140 F:      drivers/gpu/drm/radeon/
13141 F:      include/uapi/drm/radeon_drm.h
13142 F:      drivers/gpu/drm/amd/
13143 F:      include/uapi/drm/amdgpu_drm.h
13144
13145 RADEON FRAMEBUFFER DISPLAY DRIVER
13146 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13147 L:      linux-fbdev@vger.kernel.org
13148 S:      Maintained
13149 F:      drivers/video/fbdev/aty/radeon*
13150 F:      include/uapi/linux/radeonfb.h
13151
13152 RADIOSHARK RADIO DRIVER
13153 M:      Hans Verkuil <hverkuil@xs4all.nl>
13154 L:      linux-media@vger.kernel.org
13155 T:      git git://linuxtv.org/media_tree.git
13156 S:      Maintained
13157 F:      drivers/media/radio/radio-shark.c
13158
13159 RADIOSHARK2 RADIO DRIVER
13160 M:      Hans Verkuil <hverkuil@xs4all.nl>
13161 L:      linux-media@vger.kernel.org
13162 T:      git git://linuxtv.org/media_tree.git
13163 S:      Maintained
13164 F:      drivers/media/radio/radio-shark2.c
13165 F:      drivers/media/radio/radio-tea5777.c
13166
13167 RADOS BLOCK DEVICE (RBD)
13168 M:      Ilya Dryomov <idryomov@gmail.com>
13169 M:      Sage Weil <sage@redhat.com>
13170 M:      Alex Elder <elder@kernel.org>
13171 L:      ceph-devel@vger.kernel.org
13172 W:      http://ceph.com/
13173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13174 T:      git git://github.com/ceph/ceph-client.git
13175 S:      Supported
13176 F:      Documentation/ABI/testing/sysfs-bus-rbd
13177 F:      drivers/block/rbd.c
13178 F:      drivers/block/rbd_types.h
13179
13180 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13181 M:      Paul Mackerras <paulus@samba.org>
13182 L:      linux-fbdev@vger.kernel.org
13183 S:      Maintained
13184 F:      drivers/video/fbdev/aty/aty128fb.c
13185
13186 RAINSHADOW-CEC DRIVER
13187 M:      Hans Verkuil <hverkuil@xs4all.nl>
13188 L:      linux-media@vger.kernel.org
13189 T:      git git://linuxtv.org/media_tree.git
13190 S:      Maintained
13191 F:      drivers/media/usb/rainshadow-cec/*
13192
13193 RALINK MIPS ARCHITECTURE
13194 M:      John Crispin <john@phrozen.org>
13195 L:      linux-mips@vger.kernel.org
13196 S:      Maintained
13197 F:      arch/mips/ralink
13198
13199 RALINK RT2X00 WIRELESS LAN DRIVER
13200 P:      rt2x00 project
13201 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13202 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13203 L:      linux-wireless@vger.kernel.org
13204 S:      Maintained
13205 F:      drivers/net/wireless/ralink/rt2x00/
13206
13207 RAMDISK RAM BLOCK DEVICE DRIVER
13208 M:      Jens Axboe <axboe@kernel.dk>
13209 S:      Maintained
13210 F:      Documentation/blockdev/ramdisk.txt
13211 F:      drivers/block/brd.c
13212
13213 RANCHU VIRTUAL BOARD FOR MIPS
13214 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13215 L:      linux-mips@vger.kernel.org
13216 S:      Supported
13217 F:      arch/mips/generic/board-ranchu.c
13218 F:      arch/mips/configs/generic/board-ranchu.config
13219
13220 RANDOM NUMBER DRIVER
13221 M:      "Theodore Ts'o" <tytso@mit.edu>
13222 S:      Maintained
13223 F:      drivers/char/random.c
13224
13225 RAPIDIO SUBSYSTEM
13226 M:      Matt Porter <mporter@kernel.crashing.org>
13227 M:      Alexandre Bounine <alex.bou9@gmail.com>
13228 S:      Maintained
13229 F:      drivers/rapidio/
13230
13231 RAS INFRASTRUCTURE
13232 M:      Tony Luck <tony.luck@intel.com>
13233 M:      Borislav Petkov <bp@alien8.de>
13234 L:      linux-edac@vger.kernel.org
13235 S:      Maintained
13236 F:      drivers/ras/
13237 F:      include/linux/ras.h
13238 F:      include/ras/ras_event.h
13239 F:      Documentation/admin-guide/ras.rst
13240
13241 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13242 L:      linux-wireless@vger.kernel.org
13243 S:      Orphan
13244 F:      drivers/net/wireless/ray*
13245
13246 RCUTORTURE TEST FRAMEWORK
13247 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13248 M:      Josh Triplett <josh@joshtriplett.org>
13249 R:      Steven Rostedt <rostedt@goodmis.org>
13250 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13251 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13252 L:      rcu@vger.kernel.org
13253 S:      Supported
13254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13255 F:      tools/testing/selftests/rcutorture
13256
13257 RDC R-321X SoC
13258 M:      Florian Fainelli <florian@openwrt.org>
13259 S:      Maintained
13260
13261 RDC R6040 FAST ETHERNET DRIVER
13262 M:      Florian Fainelli <f.fainelli@gmail.com>
13263 L:      netdev@vger.kernel.org
13264 S:      Maintained
13265 F:      drivers/net/ethernet/rdc/r6040.c
13266
13267 RDMAVT - RDMA verbs software
13268 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13269 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13270 L:      linux-rdma@vger.kernel.org
13271 S:      Supported
13272 F:      drivers/infiniband/sw/rdmavt
13273
13274 RDS - RELIABLE DATAGRAM SOCKETS
13275 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13276 L:      netdev@vger.kernel.org
13277 L:      linux-rdma@vger.kernel.org
13278 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13279 W:      https://oss.oracle.com/projects/rds/
13280 S:      Supported
13281 F:      net/rds/
13282 F:      Documentation/networking/rds.txt
13283
13284 RDT - RESOURCE ALLOCATION
13285 M:      Fenghua Yu <fenghua.yu@intel.com>
13286 M:      Reinette Chatre <reinette.chatre@intel.com>
13287 L:      linux-kernel@vger.kernel.org
13288 S:      Supported
13289 F:      arch/x86/kernel/cpu/resctrl/
13290 F:      arch/x86/include/asm/resctrl_sched.h
13291 F:      Documentation/x86/resctrl*
13292
13293 READ-COPY UPDATE (RCU)
13294 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13295 M:      Josh Triplett <josh@joshtriplett.org>
13296 R:      Steven Rostedt <rostedt@goodmis.org>
13297 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13298 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13299 R:      Joel Fernandes <joel@joelfernandes.org>
13300 L:      rcu@vger.kernel.org
13301 W:      http://www.rdrop.com/users/paulmck/RCU/
13302 S:      Supported
13303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13304 F:      Documentation/RCU/
13305 X:      Documentation/RCU/torture.txt
13306 F:      include/linux/rcu*
13307 X:      include/linux/srcu*.h
13308 F:      kernel/rcu/
13309 X:      kernel/rcu/srcu*.c
13310
13311 REAL TIME CLOCK (RTC) SUBSYSTEM
13312 M:      Alessandro Zummo <a.zummo@towertech.it>
13313 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13314 L:      linux-rtc@vger.kernel.org
13315 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13317 S:      Maintained
13318 F:      Documentation/devicetree/bindings/rtc/
13319 F:      Documentation/rtc.txt
13320 F:      drivers/rtc/
13321 F:      include/linux/rtc.h
13322 F:      include/uapi/linux/rtc.h
13323 F:      include/linux/rtc/
13324 F:      include/linux/platform_data/rtc-*
13325 F:      tools/testing/selftests/rtc/
13326
13327 REALTEK AUDIO CODECS
13328 M:      Bard Liao <bardliao@realtek.com>
13329 M:      Oder Chiou <oder_chiou@realtek.com>
13330 S:      Maintained
13331 F:      sound/soc/codecs/rt*
13332 F:      include/sound/rt*.h
13333
13334 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13335 M:      Linus Walleij <linus.walleij@linaro.org>
13336 S:      Maintained
13337 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13338 F:      drivers/net/dsa/realtek-smi*
13339 F:      drivers/net/dsa/rtl83*
13340
13341 REDPINE WIRELESS DRIVER
13342 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13343 M:      Siva Rebbagondla <siva8118@gmail.com>
13344 L:      linux-wireless@vger.kernel.org
13345 S:      Maintained
13346 F:      drivers/net/wireless/rsi/
13347
13348 REGISTER MAP ABSTRACTION
13349 M:      Mark Brown <broonie@kernel.org>
13350 L:      linux-kernel@vger.kernel.org
13351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13352 S:      Supported
13353 F:      Documentation/devicetree/bindings/regmap/
13354 F:      drivers/base/regmap/
13355 F:      include/linux/regmap.h
13356
13357 REISERFS FILE SYSTEM
13358 L:      reiserfs-devel@vger.kernel.org
13359 S:      Supported
13360 F:      fs/reiserfs/
13361
13362 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13363 M:      Ohad Ben-Cohen <ohad@wizery.com>
13364 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13365 L:      linux-remoteproc@vger.kernel.org
13366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13367 S:      Maintained
13368 F:      Documentation/devicetree/bindings/remoteproc/
13369 F:      Documentation/remoteproc.txt
13370 F:      drivers/remoteproc/
13371 F:      include/linux/remoteproc.h
13372
13373 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13374 M:      Ohad Ben-Cohen <ohad@wizery.com>
13375 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13376 L:      linux-remoteproc@vger.kernel.org
13377 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13378 S:      Maintained
13379 F:      drivers/rpmsg/
13380 F:      Documentation/rpmsg.txt
13381 F:      include/linux/rpmsg.h
13382 F:      include/linux/rpmsg/
13383
13384 RENESAS CLOCK DRIVERS
13385 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13386 L:      linux-renesas-soc@vger.kernel.org
13387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13388 S:      Supported
13389 F:      drivers/clk/renesas/
13390
13391 RENESAS EMEV2 I2C DRIVER
13392 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13393 S:      Supported
13394 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13395 F:      drivers/i2c/busses/i2c-emev2.c
13396
13397 RENESAS ETHERNET DRIVERS
13398 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13399 L:      netdev@vger.kernel.org
13400 L:      linux-renesas-soc@vger.kernel.org
13401 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13402 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13403 F:      drivers/net/ethernet/renesas/
13404 F:      include/linux/sh_eth.h
13405
13406 RENESAS R-CAR GYROADC DRIVER
13407 M:      Marek Vasut <marek.vasut@gmail.com>
13408 L:      linux-iio@vger.kernel.org
13409 S:      Supported
13410 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13411 F:      drivers/iio/adc/rcar-gyroadc.c
13412
13413 RENESAS R-CAR I2C DRIVERS
13414 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13415 S:      Supported
13416 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13417 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13418 F:      drivers/i2c/busses/i2c-rcar.c
13419 F:      drivers/i2c/busses/i2c-sh_mobile.c
13420
13421 RENESAS RIIC DRIVER
13422 M:      Chris Brandt <chris.brandt@renesas.com>
13423 S:      Supported
13424 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13425 F:      drivers/i2c/busses/i2c-riic.c
13426
13427 RENESAS USB PHY DRIVER
13428 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13429 L:      linux-renesas-soc@vger.kernel.org
13430 S:      Maintained
13431 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13432
13433 RESET CONTROLLER FRAMEWORK
13434 M:      Philipp Zabel <p.zabel@pengutronix.de>
13435 T:      git git://git.pengutronix.de/git/pza/linux
13436 S:      Maintained
13437 F:      drivers/reset/
13438 F:      Documentation/devicetree/bindings/reset/
13439 F:      include/dt-bindings/reset/
13440 F:      include/linux/reset.h
13441 F:      include/linux/reset/
13442 F:      include/linux/reset-controller.h
13443
13444 RESTARTABLE SEQUENCES SUPPORT
13445 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13446 M:      Peter Zijlstra <peterz@infradead.org>
13447 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13448 M:      Boqun Feng <boqun.feng@gmail.com>
13449 L:      linux-kernel@vger.kernel.org
13450 S:      Supported
13451 F:      kernel/rseq.c
13452 F:      include/uapi/linux/rseq.h
13453 F:      include/trace/events/rseq.h
13454 F:      tools/testing/selftests/rseq/
13455
13456 RFKILL
13457 M:      Johannes Berg <johannes@sipsolutions.net>
13458 L:      linux-wireless@vger.kernel.org
13459 W:      http://wireless.kernel.org/
13460 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13462 S:      Maintained
13463 F:      Documentation/rfkill.txt
13464 F:      Documentation/ABI/stable/sysfs-class-rfkill
13465 F:      net/rfkill/
13466 F:      include/linux/rfkill.h
13467 F:      include/uapi/linux/rfkill.h
13468
13469 RHASHTABLE
13470 M:      Thomas Graf <tgraf@suug.ch>
13471 M:      Herbert Xu <herbert@gondor.apana.org.au>
13472 L:      netdev@vger.kernel.org
13473 S:      Maintained
13474 F:      lib/rhashtable.c
13475 F:      lib/test_rhashtable.c
13476 F:      include/linux/rhashtable.h
13477 F:      include/linux/rhashtable-types.h
13478
13479 RICOH R5C592 MEMORYSTICK DRIVER
13480 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13481 S:      Maintained
13482 F:      drivers/memstick/host/r592.*
13483
13484 RICOH SMARTMEDIA/XD DRIVER
13485 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13486 S:      Maintained
13487 F:      drivers/mtd/nand/raw/r852.c
13488 F:      drivers/mtd/nand/raw/r852.h
13489
13490 RISC-V ARCHITECTURE
13491 M:      Palmer Dabbelt <palmer@sifive.com>
13492 M:      Albert Ou <aou@eecs.berkeley.edu>
13493 L:      linux-riscv@lists.infradead.org
13494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13495 S:      Supported
13496 F:      arch/riscv/
13497 K:      riscv
13498 N:      riscv
13499
13500 ROCCAT DRIVERS
13501 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13502 W:      http://sourceforge.net/projects/roccat/
13503 S:      Maintained
13504 F:      drivers/hid/hid-roccat*
13505 F:      include/linux/hid-roccat*
13506 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13507
13508 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13509 M:      Jacob chen <jacob2.chen@rock-chips.com>
13510 L:      linux-media@vger.kernel.org
13511 S:      Maintained
13512 F:      drivers/media/platform/rockchip/rga/
13513 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13514
13515 ROCKCHIP VPU CODEC DRIVER
13516 M:      Ezequiel Garcia <ezequiel@collabora.com>
13517 L:      linux-media@vger.kernel.org
13518 S:      Maintained
13519 F:      drivers/staging/media/platform/rockchip/vpu/
13520 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13521
13522 ROCKER DRIVER
13523 M:      Jiri Pirko <jiri@resnulli.us>
13524 L:      netdev@vger.kernel.org
13525 S:      Supported
13526 F:      drivers/net/ethernet/rocker/
13527
13528 ROCKETPORT DRIVER
13529 P:      Comtrol Corp.
13530 W:      http://www.comtrol.com
13531 S:      Maintained
13532 F:      Documentation/serial/rocket.rst
13533 F:      drivers/tty/rocket*
13534
13535 ROCKETPORT EXPRESS/INFINITY DRIVER
13536 M:      Kevin Cernekee <cernekee@gmail.com>
13537 L:      linux-serial@vger.kernel.org
13538 S:      Odd Fixes
13539 F:      drivers/tty/serial/rp2.*
13540
13541 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13542 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13543 L:      linux-kernel@vger.kernel.org
13544 L:      linux-renesas-soc@vger.kernel.org
13545 S:      Supported
13546 F:      drivers/mfd/bd9571mwv.c
13547 F:      drivers/regulator/bd9571mwv-regulator.c
13548 F:      drivers/gpio/gpio-bd9571mwv.c
13549 F:      include/linux/mfd/bd9571mwv.h
13550 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13551
13552 ROSE NETWORK LAYER
13553 M:      Ralf Baechle <ralf@linux-mips.org>
13554 L:      linux-hams@vger.kernel.org
13555 W:      http://www.linux-ax25.org/
13556 S:      Maintained
13557 F:      include/net/rose.h
13558 F:      include/uapi/linux/rose.h
13559 F:      net/rose/
13560
13561 RTL2830 MEDIA DRIVER
13562 M:      Antti Palosaari <crope@iki.fi>
13563 L:      linux-media@vger.kernel.org
13564 W:      https://linuxtv.org
13565 W:      http://palosaari.fi/linux/
13566 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13567 T:      git git://linuxtv.org/anttip/media_tree.git
13568 S:      Maintained
13569 F:      drivers/media/dvb-frontends/rtl2830*
13570
13571 RTL2832 MEDIA DRIVER
13572 M:      Antti Palosaari <crope@iki.fi>
13573 L:      linux-media@vger.kernel.org
13574 W:      https://linuxtv.org
13575 W:      http://palosaari.fi/linux/
13576 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13577 T:      git git://linuxtv.org/anttip/media_tree.git
13578 S:      Maintained
13579 F:      drivers/media/dvb-frontends/rtl2832*
13580
13581 RTL2832_SDR MEDIA DRIVER
13582 M:      Antti Palosaari <crope@iki.fi>
13583 L:      linux-media@vger.kernel.org
13584 W:      https://linuxtv.org
13585 W:      http://palosaari.fi/linux/
13586 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13587 T:      git git://linuxtv.org/anttip/media_tree.git
13588 S:      Maintained
13589 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13590
13591 RTL8180 WIRELESS DRIVER
13592 L:      linux-wireless@vger.kernel.org
13593 W:      http://wireless.kernel.org/
13594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13595 S:      Orphan
13596 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13597
13598 RTL8187 WIRELESS DRIVER
13599 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13600 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13601 M:      Larry Finger <Larry.Finger@lwfinger.net>
13602 L:      linux-wireless@vger.kernel.org
13603 W:      http://wireless.kernel.org/
13604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13605 S:      Maintained
13606 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13607
13608 REALTEK WIRELESS DRIVER (rtlwifi family)
13609 M:      Ping-Ke Shih <pkshih@realtek.com>
13610 L:      linux-wireless@vger.kernel.org
13611 W:      http://wireless.kernel.org/
13612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13613 S:      Maintained
13614 F:      drivers/net/wireless/realtek/rtlwifi/
13615
13616 REALTEK WIRELESS DRIVER (rtw88)
13617 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13618 L:      linux-wireless@vger.kernel.org
13619 S:      Maintained
13620 F:      drivers/net/wireless/realtek/rtw88/
13621
13622 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13623 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13624 L:      linux-wireless@vger.kernel.org
13625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13626 S:      Maintained
13627 F:      drivers/net/wireless/realtek/rtl8xxxu/
13628
13629 RXRPC SOCKETS (AF_RXRPC)
13630 M:      David Howells <dhowells@redhat.com>
13631 L:      linux-afs@lists.infradead.org
13632 S:      Supported
13633 F:      net/rxrpc/
13634 F:      include/keys/rxrpc-type.h
13635 F:      include/net/af_rxrpc.h
13636 F:      include/trace/events/rxrpc.h
13637 F:      include/uapi/linux/rxrpc.h
13638 F:      Documentation/networking/rxrpc.txt
13639 W:      https://www.infradead.org/~dhowells/kafs/
13640
13641 S3 SAVAGE FRAMEBUFFER DRIVER
13642 M:      Antonino Daplas <adaplas@gmail.com>
13643 L:      linux-fbdev@vger.kernel.org
13644 S:      Maintained
13645 F:      drivers/video/fbdev/savage/
13646
13647 S390
13648 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13649 M:      Vasily Gorbik <gor@linux.ibm.com>
13650 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13651 L:      linux-s390@vger.kernel.org
13652 W:      http://www.ibm.com/developerworks/linux/linux390/
13653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13654 S:      Supported
13655 F:      arch/s390/
13656 F:      drivers/s390/
13657 F:      Documentation/s390/
13658 F:      Documentation/driver-api/s390-drivers.rst
13659
13660 S390 COMMON I/O LAYER
13661 M:      Sebastian Ott <sebott@linux.ibm.com>
13662 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13663 L:      linux-s390@vger.kernel.org
13664 W:      http://www.ibm.com/developerworks/linux/linux390/
13665 S:      Supported
13666 F:      drivers/s390/cio/
13667
13668 S390 DASD DRIVER
13669 M:      Stefan Haberland <sth@linux.ibm.com>
13670 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13671 L:      linux-s390@vger.kernel.org
13672 W:      http://www.ibm.com/developerworks/linux/linux390/
13673 S:      Supported
13674 F:      drivers/s390/block/dasd*
13675 F:      block/partitions/ibm.c
13676
13677 S390 IOMMU (PCI)
13678 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13679 L:      linux-s390@vger.kernel.org
13680 W:      http://www.ibm.com/developerworks/linux/linux390/
13681 S:      Supported
13682 F:      drivers/iommu/s390-iommu.c
13683
13684 S390 IUCV NETWORK LAYER
13685 M:      Julian Wiedmann <jwi@linux.ibm.com>
13686 M:      Ursula Braun <ubraun@linux.ibm.com>
13687 L:      linux-s390@vger.kernel.org
13688 W:      http://www.ibm.com/developerworks/linux/linux390/
13689 S:      Supported
13690 F:      drivers/s390/net/*iucv*
13691 F:      include/net/iucv/
13692 F:      net/iucv/
13693
13694 S390 NETWORK DRIVERS
13695 M:      Julian Wiedmann <jwi@linux.ibm.com>
13696 M:      Ursula Braun <ubraun@linux.ibm.com>
13697 L:      linux-s390@vger.kernel.org
13698 W:      http://www.ibm.com/developerworks/linux/linux390/
13699 S:      Supported
13700 F:      drivers/s390/net/
13701
13702 S390 PCI SUBSYSTEM
13703 M:      Sebastian Ott <sebott@linux.ibm.com>
13704 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13705 L:      linux-s390@vger.kernel.org
13706 W:      http://www.ibm.com/developerworks/linux/linux390/
13707 S:      Supported
13708 F:      arch/s390/pci/
13709 F:      drivers/pci/hotplug/s390_pci_hpc.c
13710
13711 S390 VFIO-CCW DRIVER
13712 M:      Cornelia Huck <cohuck@redhat.com>
13713 M:      Farhan Ali <alifm@linux.ibm.com>
13714 M:      Eric Farman <farman@linux.ibm.com>
13715 R:      Halil Pasic <pasic@linux.ibm.com>
13716 L:      linux-s390@vger.kernel.org
13717 L:      kvm@vger.kernel.org
13718 S:      Supported
13719 F:      drivers/s390/cio/vfio_ccw*
13720 F:      Documentation/s390/vfio-ccw.txt
13721 F:      include/uapi/linux/vfio_ccw.h
13722
13723 S390 ZCRYPT DRIVER
13724 M:      Harald Freudenberger <freude@linux.ibm.com>
13725 L:      linux-s390@vger.kernel.org
13726 W:      http://www.ibm.com/developerworks/linux/linux390/
13727 S:      Supported
13728 F:      drivers/s390/crypto/
13729
13730 S390 VFIO AP DRIVER
13731 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13732 M:      Pierre Morel <pmorel@linux.ibm.com>
13733 M:      Halil Pasic <pasic@linux.ibm.com>
13734 L:      linux-s390@vger.kernel.org
13735 W:      http://www.ibm.com/developerworks/linux/linux390/
13736 S:      Supported
13737 F:      drivers/s390/crypto/vfio_ap_drv.c
13738 F:      drivers/s390/crypto/vfio_ap_private.h
13739 F:      drivers/s390/crypto/vfio_ap_ops.c
13740 F:      Documentation/s390/vfio-ap.txt
13741
13742 S390 ZFCP DRIVER
13743 M:      Steffen Maier <maier@linux.ibm.com>
13744 M:      Benjamin Block <bblock@linux.ibm.com>
13745 L:      linux-s390@vger.kernel.org
13746 W:      http://www.ibm.com/developerworks/linux/linux390/
13747 S:      Supported
13748 F:      drivers/s390/scsi/zfcp_*
13749
13750 S3C24XX SD/MMC Driver
13751 M:      Ben Dooks <ben-linux@fluff.org>
13752 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13753 S:      Supported
13754 F:      drivers/mmc/host/s3cmci.*
13755
13756 SAA6588 RDS RECEIVER DRIVER
13757 M:      Hans Verkuil <hverkuil@xs4all.nl>
13758 L:      linux-media@vger.kernel.org
13759 T:      git git://linuxtv.org/media_tree.git
13760 W:      https://linuxtv.org
13761 S:      Odd Fixes
13762 F:      drivers/media/i2c/saa6588*
13763
13764 SAA7134 VIDEO4LINUX DRIVER
13765 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13766 L:      linux-media@vger.kernel.org
13767 W:      https://linuxtv.org
13768 T:      git git://linuxtv.org/media_tree.git
13769 S:      Odd fixes
13770 F:      Documentation/media/v4l-drivers/saa7134*
13771 F:      drivers/media/pci/saa7134/
13772
13773 SAA7146 VIDEO4LINUX-2 DRIVER
13774 M:      Hans Verkuil <hverkuil@xs4all.nl>
13775 L:      linux-media@vger.kernel.org
13776 T:      git git://linuxtv.org/media_tree.git
13777 S:      Maintained
13778 F:      drivers/media/common/saa7146/
13779 F:      drivers/media/pci/saa7146/
13780 F:      include/media/drv-intf/saa7146*
13781
13782 SAMSUNG AUDIO (ASoC) DRIVERS
13783 M:      Krzysztof Kozlowski <krzk@kernel.org>
13784 M:      Sangbeom Kim <sbkim73@samsung.com>
13785 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13786 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13787 S:      Supported
13788 F:      sound/soc/samsung/
13789 F:      Documentation/devicetree/bindings/sound/samsung*
13790
13791 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13792 M:      Krzysztof Kozlowski <krzk@kernel.org>
13793 L:      linux-crypto@vger.kernel.org
13794 L:      linux-samsung-soc@vger.kernel.org
13795 S:      Maintained
13796 F:      drivers/crypto/exynos-rng.c
13797 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13798
13799 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13800 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13801 L:      linux-samsung-soc@vger.kernel.org
13802 S:      Maintained
13803 F:      drivers/char/hw_random/exynos-trng.c
13804 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13805
13806 SAMSUNG FRAMEBUFFER DRIVER
13807 M:      Jingoo Han <jingoohan1@gmail.com>
13808 L:      linux-fbdev@vger.kernel.org
13809 S:      Maintained
13810 F:      drivers/video/fbdev/s3c-fb.c
13811
13812 SAMSUNG LAPTOP DRIVER
13813 M:      Corentin Chary <corentin.chary@gmail.com>
13814 L:      platform-driver-x86@vger.kernel.org
13815 S:      Maintained
13816 F:      drivers/platform/x86/samsung-laptop.c
13817
13818 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13819 M:      Sangbeom Kim <sbkim73@samsung.com>
13820 M:      Krzysztof Kozlowski <krzk@kernel.org>
13821 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13822 L:      linux-kernel@vger.kernel.org
13823 L:      linux-samsung-soc@vger.kernel.org
13824 S:      Supported
13825 F:      drivers/mfd/sec*.c
13826 F:      drivers/regulator/s2m*.c
13827 F:      drivers/regulator/s5m*.c
13828 F:      drivers/clk/clk-s2mps11.c
13829 F:      drivers/rtc/rtc-s5m.c
13830 F:      include/linux/mfd/samsung/
13831 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13832 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13833 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13834 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13835
13836 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13837 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13838 L:      linux-media@vger.kernel.org
13839 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13840 S:      Maintained
13841 F:      drivers/media/platform/s3c-camif/
13842 F:      include/media/drv-intf/s3c_camif.h
13843
13844 SAMSUNG S3FWRN5 NFC DRIVER
13845 M:      Robert Baldyga <r.baldyga@samsung.com>
13846 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13847 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13848 S:      Supported
13849 F:      drivers/nfc/s3fwrn5
13850
13851 SAMSUNG S5C73M3 CAMERA DRIVER
13852 M:      Kyungmin Park <kyungmin.park@samsung.com>
13853 M:      Andrzej Hajda <a.hajda@samsung.com>
13854 L:      linux-media@vger.kernel.org
13855 S:      Supported
13856 F:      drivers/media/i2c/s5c73m3/*
13857
13858 SAMSUNG S5K5BAF CAMERA DRIVER
13859 M:      Kyungmin Park <kyungmin.park@samsung.com>
13860 M:      Andrzej Hajda <a.hajda@samsung.com>
13861 L:      linux-media@vger.kernel.org
13862 S:      Supported
13863 F:      drivers/media/i2c/s5k5baf.c
13864
13865 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13866 M:      Krzysztof Kozlowski <krzk@kernel.org>
13867 M:      Vladimir Zapolskiy <vz@mleia.com>
13868 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13869 L:      linux-crypto@vger.kernel.org
13870 L:      linux-samsung-soc@vger.kernel.org
13871 S:      Maintained
13872 F:      drivers/crypto/s5p-sss.c
13873
13874 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13875 M:      Kyungmin Park <kyungmin.park@samsung.com>
13876 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13877 L:      linux-media@vger.kernel.org
13878 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13879 S:      Supported
13880 F:      drivers/media/platform/exynos4-is/
13881
13882 SAMSUNG SOC CLOCK DRIVERS
13883 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13884 M:      Tomasz Figa <tomasz.figa@gmail.com>
13885 M:      Chanwoo Choi <cw00.choi@samsung.com>
13886 S:      Supported
13887 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13889 F:      drivers/clk/samsung/
13890 F:      include/dt-bindings/clock/exynos*.h
13891 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13892
13893 SAMSUNG SPI DRIVERS
13894 M:      Kukjin Kim <kgene@kernel.org>
13895 M:      Krzysztof Kozlowski <krzk@kernel.org>
13896 M:      Andi Shyti <andi@etezian.org>
13897 L:      linux-spi@vger.kernel.org
13898 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13899 S:      Maintained
13900 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13901 F:      drivers/spi/spi-s3c*
13902 F:      include/linux/platform_data/spi-s3c64xx.h
13903
13904 SAMSUNG SXGBE DRIVERS
13905 M:      Byungho An <bh74.an@samsung.com>
13906 M:      Girish K S <ks.giri@samsung.com>
13907 M:      Vipul Pandya <vipul.pandya@samsung.com>
13908 S:      Supported
13909 L:      netdev@vger.kernel.org
13910 F:      drivers/net/ethernet/samsung/sxgbe/
13911
13912 SAMSUNG THERMAL DRIVER
13913 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13914 L:      linux-pm@vger.kernel.org
13915 L:      linux-samsung-soc@vger.kernel.org
13916 S:      Supported
13917 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13918 F:      drivers/thermal/samsung/
13919
13920 SAMSUNG USB2 PHY DRIVER
13921 M:      Kamil Debski <kamil@wypas.org>
13922 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13923 L:      linux-kernel@vger.kernel.org
13924 S:      Supported
13925 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13926 F:      Documentation/phy/samsung-usb2.txt
13927 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13928 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13929 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13930 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13931 F:      drivers/phy/samsung/phy-samsung-usb2.c
13932 F:      drivers/phy/samsung/phy-samsung-usb2.h
13933
13934 SC1200 WDT DRIVER
13935 M:      Zwane Mwaikambo <zwanem@gmail.com>
13936 S:      Maintained
13937 F:      drivers/watchdog/sc1200wdt.c
13938
13939 SCHEDULER
13940 M:      Ingo Molnar <mingo@redhat.com>
13941 M:      Peter Zijlstra <peterz@infradead.org>
13942 L:      linux-kernel@vger.kernel.org
13943 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13944 S:      Maintained
13945 F:      kernel/sched/
13946 F:      include/linux/sched.h
13947 F:      include/uapi/linux/sched.h
13948 F:      include/linux/wait.h
13949 F:      include/linux/preempt.h
13950
13951 SCR24X CHIP CARD INTERFACE DRIVER
13952 M:      Lubomir Rintel <lkundrak@v3.sk>
13953 S:      Supported
13954 F:      drivers/char/pcmcia/scr24x_cs.c
13955
13956 SCSI CDROM DRIVER
13957 M:      Jens Axboe <axboe@kernel.dk>
13958 L:      linux-scsi@vger.kernel.org
13959 W:      http://www.kernel.dk
13960 S:      Maintained
13961 F:      drivers/scsi/sr*
13962
13963 SCSI RDMA PROTOCOL (SRP) INITIATOR
13964 M:      Bart Van Assche <bvanassche@acm.org>
13965 L:      linux-rdma@vger.kernel.org
13966 S:      Supported
13967 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13968 F:      drivers/infiniband/ulp/srp/
13969 F:      include/scsi/srp.h
13970
13971 SCSI RDMA PROTOCOL (SRP) TARGET
13972 M:      Bart Van Assche <bvanassche@acm.org>
13973 L:      linux-rdma@vger.kernel.org
13974 L:      target-devel@vger.kernel.org
13975 S:      Supported
13976 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13977 F:      drivers/infiniband/ulp/srpt/
13978
13979 SCSI SG DRIVER
13980 M:      Doug Gilbert <dgilbert@interlog.com>
13981 L:      linux-scsi@vger.kernel.org
13982 W:      http://sg.danny.cz/sg
13983 S:      Maintained
13984 F:      Documentation/scsi/scsi-generic.txt
13985 F:      drivers/scsi/sg.c
13986 F:      include/scsi/sg.h
13987
13988 SCSI SUBSYSTEM
13989 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13990 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13991 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13993 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13994 L:      linux-scsi@vger.kernel.org
13995 S:      Maintained
13996 F:      Documentation/devicetree/bindings/scsi/
13997 F:      drivers/scsi/
13998 F:      include/scsi/
13999
14000 SCSI TAPE DRIVER
14001 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14002 L:      linux-scsi@vger.kernel.org
14003 S:      Maintained
14004 F:      Documentation/scsi/st.txt
14005 F:      drivers/scsi/st.*
14006 F:      drivers/scsi/st_*.h
14007
14008 SCSI TARGET SUBSYSTEM
14009 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14010 L:      linux-scsi@vger.kernel.org
14011 L:      target-devel@vger.kernel.org
14012 W:      http://www.linux-iscsi.org
14013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14014 Q:      https://patchwork.kernel.org/project/target-devel/list/
14015 S:      Supported
14016 F:      drivers/target/
14017 F:      include/target/
14018 F:      Documentation/target/
14019
14020 SCTP PROTOCOL
14021 M:      Vlad Yasevich <vyasevich@gmail.com>
14022 M:      Neil Horman <nhorman@tuxdriver.com>
14023 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14024 L:      linux-sctp@vger.kernel.org
14025 W:      http://lksctp.sourceforge.net
14026 S:      Maintained
14027 F:      Documentation/networking/sctp.txt
14028 F:      include/linux/sctp.h
14029 F:      include/uapi/linux/sctp.h
14030 F:      include/net/sctp/
14031 F:      net/sctp/
14032
14033 SCx200 CPU SUPPORT
14034 M:      Jim Cromie <jim.cromie@gmail.com>
14035 S:      Odd Fixes
14036 F:      Documentation/i2c/busses/scx200_acb
14037 F:      arch/x86/platform/scx200/
14038 F:      drivers/watchdog/scx200_wdt.c
14039 F:      drivers/i2c/busses/scx200*
14040 F:      drivers/mtd/maps/scx200_docflash.c
14041 F:      include/linux/scx200.h
14042
14043 SCx200 GPIO DRIVER
14044 M:      Jim Cromie <jim.cromie@gmail.com>
14045 S:      Maintained
14046 F:      drivers/char/scx200_gpio.c
14047 F:      include/linux/scx200_gpio.h
14048
14049 SCx200 HRT CLOCKSOURCE DRIVER
14050 M:      Jim Cromie <jim.cromie@gmail.com>
14051 S:      Maintained
14052 F:      drivers/clocksource/scx200_hrt.c
14053
14054 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14055 M:      Sascha Sommer <saschasommer@freenet.de>
14056 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14057 S:      Maintained
14058 F:      drivers/mmc/host/sdricoh_cs.c
14059
14060 SECO BOARDS CEC DRIVER
14061 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14062 S:      Maintained
14063 F:      drivers/media/platform/seco-cec/seco-cec.c
14064 F:      drivers/media/platform/seco-cec/seco-cec.h
14065
14066 SECURE COMPUTING
14067 M:      Kees Cook <keescook@chromium.org>
14068 R:      Andy Lutomirski <luto@amacapital.net>
14069 R:      Will Drewry <wad@chromium.org>
14070 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14071 S:      Supported
14072 F:      kernel/seccomp.c
14073 F:      include/uapi/linux/seccomp.h
14074 F:      include/linux/seccomp.h
14075 F:      tools/testing/selftests/seccomp/*
14076 F:      tools/testing/selftests/kselftest_harness.h
14077 F:      Documentation/userspace-api/seccomp_filter.rst
14078 K:      \bsecure_computing
14079 K:      \bTIF_SECCOMP\b
14080
14081 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14082 M:      Al Cooper <alcooperx@gmail.com>
14083 L:      linux-mmc@vger.kernel.org
14084 L:      bcm-kernel-feedback-list@broadcom.com
14085 S:      Maintained
14086 F:      drivers/mmc/host/sdhci-brcmstb*
14087
14088 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14089 M:      Adrian Hunter <adrian.hunter@intel.com>
14090 L:      linux-mmc@vger.kernel.org
14091 S:      Maintained
14092 F:      drivers/mmc/host/sdhci*
14093 F:      include/linux/mmc/sdhci*
14094
14095 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14096 M:      Adrian Hunter <adrian.hunter@intel.com>
14097 M:      Ritesh Harjani <riteshh@codeaurora.org>
14098 M:      Asutosh Das <asutoshd@codeaurora.org>
14099 L:      linux-mmc@vger.kernel.org
14100 S:      Maintained
14101 F:      drivers/mmc/host/cqhci*
14102
14103 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14104 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14105 M:      Manjunath M B <manjumb@synopsys.com>
14106 L:      linux-mmc@vger.kernel.org
14107 S:      Maintained
14108 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14109
14110 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14111 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14112 L:      linux-mmc@vger.kernel.org
14113 S:      Supported
14114 F:      drivers/mmc/host/sdhci-of-at91.c
14115
14116 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14117 M:      Ben Dooks <ben-linux@fluff.org>
14118 M:      Jaehoon Chung <jh80.chung@samsung.com>
14119 L:      linux-mmc@vger.kernel.org
14120 S:      Maintained
14121 F:      drivers/mmc/host/sdhci-s3c*
14122
14123 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14124 M:      Viresh Kumar <vireshk@kernel.org>
14125 L:      linux-mmc@vger.kernel.org
14126 S:      Maintained
14127 F:      drivers/mmc/host/sdhci-spear.c
14128
14129 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14130 M:      Kishon Vijay Abraham I <kishon@ti.com>
14131 L:      linux-mmc@vger.kernel.org
14132 S:      Maintained
14133 F:      drivers/mmc/host/sdhci-omap.c
14134
14135 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14136 M:      Scott Bauer <scott.bauer@intel.com>
14137 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14138 L:      linux-block@vger.kernel.org
14139 S:      Supported
14140 F:      block/sed*
14141 F:      block/opal_proto.h
14142 F:      include/linux/sed*
14143 F:      include/uapi/linux/sed*
14144
14145 SECURITY CONTACT
14146 M:      Security Officers <security@kernel.org>
14147 S:      Supported
14148
14149 SECURITY SUBSYSTEM
14150 M:      James Morris <jmorris@namei.org>
14151 M:      "Serge E. Hallyn" <serge@hallyn.com>
14152 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14154 W:      http://kernsec.org/
14155 S:      Supported
14156 F:      security/
14157 X:      security/selinux/
14158
14159 SELINUX SECURITY MODULE
14160 M:      Paul Moore <paul@paul-moore.com>
14161 M:      Stephen Smalley <sds@tycho.nsa.gov>
14162 M:      Eric Paris <eparis@parisplace.org>
14163 L:      selinux@vger.kernel.org
14164 W:      https://selinuxproject.org
14165 W:      https://github.com/SELinuxProject
14166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14167 S:      Supported
14168 F:      include/uapi/linux/selinux_netlink.h
14169 F:      security/selinux/
14170 F:      scripts/selinux/
14171 F:      Documentation/admin-guide/LSM/SELinux.rst
14172
14173 SENSABLE PHANTOM
14174 M:      Jiri Slaby <jirislaby@gmail.com>
14175 S:      Maintained
14176 F:      drivers/misc/phantom.c
14177 F:      include/uapi/linux/phantom.h
14178
14179 SERIAL DEVICE BUS
14180 M:      Rob Herring <robh@kernel.org>
14181 L:      linux-serial@vger.kernel.org
14182 S:      Maintained
14183 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14184 F:      drivers/tty/serdev/
14185 F:      include/linux/serdev.h
14186
14187 SERIAL DRIVERS
14188 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14189 L:      linux-serial@vger.kernel.org
14190 S:      Maintained
14191 F:      Documentation/devicetree/bindings/serial/
14192 F:      drivers/tty/serial/
14193
14194 SERIAL IR RECEIVER
14195 M:      Sean Young <sean@mess.org>
14196 L:      linux-media@vger.kernel.org
14197 S:      Maintained
14198 F:      drivers/media/rc/serial_ir.c
14199
14200 SFC NETWORK DRIVER
14201 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14202 M:      Edward Cree <ecree@solarflare.com>
14203 M:      Martin Habets <mhabets@solarflare.com>
14204 L:      netdev@vger.kernel.org
14205 S:      Supported
14206 F:      drivers/net/ethernet/sfc/
14207
14208 SFF/SFP/SFP+ MODULE SUPPORT
14209 M:      Russell King <linux@armlinux.org.uk>
14210 L:      netdev@vger.kernel.org
14211 S:      Maintained
14212 F:      drivers/net/phy/phylink.c
14213 F:      drivers/net/phy/sfp*
14214 F:      include/linux/phylink.h
14215 F:      include/linux/sfp.h
14216
14217 SGI GRU DRIVER
14218 M:      Dimitri Sivanich <sivanich@sgi.com>
14219 S:      Maintained
14220 F:      drivers/misc/sgi-gru/
14221
14222 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14223 M:      Pat Gefre <pfg@sgi.com>
14224 L:      linux-ia64@vger.kernel.org
14225 S:      Supported
14226 F:      Documentation/ia64/serial.txt
14227 F:      drivers/tty/serial/ioc?_serial.c
14228 F:      include/linux/ioc?.h
14229
14230 SGI XP/XPC/XPNET DRIVER
14231 M:      Cliff Whickman <cpw@sgi.com>
14232 M:      Robin Holt <robinmholt@gmail.com>
14233 S:      Maintained
14234 F:      drivers/misc/sgi-xp/
14235
14236 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14237 M:      Ursula Braun <ubraun@linux.ibm.com>
14238 M:      Karsten Graul <kgraul@linux.ibm.com>
14239 L:      linux-s390@vger.kernel.org
14240 W:      http://www.ibm.com/developerworks/linux/linux390/
14241 S:      Supported
14242 F:      net/smc/
14243
14244 SHARP RJ54N1CB0C SENSOR DRIVER
14245 M:      Jacopo Mondi <jacopo@jmondi.org>
14246 L:      linux-media@vger.kernel.org
14247 T:      git git://linuxtv.org/media_tree.git
14248 S:      Odd fixes
14249 F:      drivers/media/i2c/rj54n1cb0c.c
14250 F:      include/media/i2c/rj54n1cb0c.h
14251
14252 SH_VEU V4L2 MEM2MEM DRIVER
14253 L:      linux-media@vger.kernel.org
14254 S:      Orphan
14255 F:      drivers/media/platform/sh_veu.c
14256
14257 SH_VOU V4L2 OUTPUT DRIVER
14258 L:      linux-media@vger.kernel.org
14259 S:      Orphan
14260 F:      drivers/media/platform/sh_vou.c
14261 F:      include/media/drv-intf/sh_vou.h
14262
14263 SI2157 MEDIA DRIVER
14264 M:      Antti Palosaari <crope@iki.fi>
14265 L:      linux-media@vger.kernel.org
14266 W:      https://linuxtv.org
14267 W:      http://palosaari.fi/linux/
14268 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14269 T:      git git://linuxtv.org/anttip/media_tree.git
14270 S:      Maintained
14271 F:      drivers/media/tuners/si2157*
14272
14273 SI2165 MEDIA DRIVER
14274 M:      Matthias Schwarzott <zzam@gentoo.org>
14275 L:      linux-media@vger.kernel.org
14276 W:      https://linuxtv.org
14277 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14278 S:      Maintained
14279 F:      drivers/media/dvb-frontends/si2165*
14280
14281 SI2168 MEDIA DRIVER
14282 M:      Antti Palosaari <crope@iki.fi>
14283 L:      linux-media@vger.kernel.org
14284 W:      https://linuxtv.org
14285 W:      http://palosaari.fi/linux/
14286 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14287 T:      git git://linuxtv.org/anttip/media_tree.git
14288 S:      Maintained
14289 F:      drivers/media/dvb-frontends/si2168*
14290
14291 SI470X FM RADIO RECEIVER I2C DRIVER
14292 M:      Hans Verkuil <hverkuil@xs4all.nl>
14293 L:      linux-media@vger.kernel.org
14294 T:      git git://linuxtv.org/media_tree.git
14295 W:      https://linuxtv.org
14296 S:      Odd Fixes
14297 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14298
14299 SI470X FM RADIO RECEIVER USB DRIVER
14300 M:      Hans Verkuil <hverkuil@xs4all.nl>
14301 L:      linux-media@vger.kernel.org
14302 T:      git git://linuxtv.org/media_tree.git
14303 W:      https://linuxtv.org
14304 S:      Maintained
14305 F:      drivers/media/radio/si470x/radio-si470x-common.c
14306 F:      drivers/media/radio/si470x/radio-si470x.h
14307 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14308
14309 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14310 M:      Eduardo Valentin <edubezval@gmail.com>
14311 L:      linux-media@vger.kernel.org
14312 T:      git git://linuxtv.org/media_tree.git
14313 W:      https://linuxtv.org
14314 S:      Odd Fixes
14315 F:      drivers/media/radio/si4713/si4713.?
14316
14317 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14318 M:      Eduardo Valentin <edubezval@gmail.com>
14319 L:      linux-media@vger.kernel.org
14320 T:      git git://linuxtv.org/media_tree.git
14321 W:      https://linuxtv.org
14322 S:      Odd Fixes
14323 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14324
14325 SI4713 FM RADIO TRANSMITTER USB DRIVER
14326 M:      Hans Verkuil <hverkuil@xs4all.nl>
14327 L:      linux-media@vger.kernel.org
14328 T:      git git://linuxtv.org/media_tree.git
14329 W:      https://linuxtv.org
14330 S:      Maintained
14331 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14332
14333 SIANO DVB DRIVER
14334 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14335 L:      linux-media@vger.kernel.org
14336 W:      https://linuxtv.org
14337 T:      git git://linuxtv.org/media_tree.git
14338 S:      Odd fixes
14339 F:      drivers/media/common/siano/
14340 F:      drivers/media/usb/siano/
14341 F:      drivers/media/usb/siano/
14342 F:      drivers/media/mmc/siano/
14343
14344 SIFIVE DRIVERS
14345 M:      Palmer Dabbelt <palmer@sifive.com>
14346 M:      Paul Walmsley <paul.walmsley@sifive.com>
14347 L:      linux-riscv@lists.infradead.org
14348 T:      git git://github.com/sifive/riscv-linux.git
14349 S:      Supported
14350 K:      sifive
14351 N:      sifive
14352
14353 SIFIVE FU540 SYSTEM-ON-CHIP
14354 M:      Paul Walmsley <paul.walmsley@sifive.com>
14355 M:      Palmer Dabbelt <palmer@sifive.com>
14356 L:      linux-riscv@lists.infradead.org
14357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14358 S:      Supported
14359 K:      fu540
14360 N:      fu540
14361
14362 SILEAD TOUCHSCREEN DRIVER
14363 M:      Hans de Goede <hdegoede@redhat.com>
14364 L:      linux-input@vger.kernel.org
14365 L:      platform-driver-x86@vger.kernel.org
14366 S:      Maintained
14367 F:      drivers/input/touchscreen/silead.c
14368 F:      drivers/platform/x86/touchscreen_dmi.c
14369
14370 SILICON MOTION SM712 FRAME BUFFER DRIVER
14371 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14372 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14373 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14374 L:      linux-fbdev@vger.kernel.org
14375 S:      Maintained
14376 F:      drivers/video/fbdev/sm712*
14377 F:      Documentation/fb/sm712fb.txt
14378
14379 SIMPLE FIRMWARE INTERFACE (SFI)
14380 M:      Len Brown <lenb@kernel.org>
14381 L:      sfi-devel@simplefirmware.org
14382 W:      http://simplefirmware.org/
14383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14384 S:      Supported
14385 F:      arch/x86/platform/sfi/
14386 F:      drivers/sfi/
14387 F:      include/linux/sfi*.h
14388
14389 SIMPLEFB FB DRIVER
14390 M:      Hans de Goede <hdegoede@redhat.com>
14391 L:      linux-fbdev@vger.kernel.org
14392 S:      Maintained
14393 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14394 F:      drivers/video/fbdev/simplefb.c
14395 F:      include/linux/platform_data/simplefb.h
14396
14397 SIMTEC EB110ATX (Chalice CATS)
14398 P:      Ben Dooks
14399 P:      Vincent Sanders <vince@simtec.co.uk>
14400 M:      Simtec Linux Team <linux@simtec.co.uk>
14401 W:      http://www.simtec.co.uk/products/EB110ATX/
14402 S:      Supported
14403
14404 SIMTEC EB2410ITX (BAST)
14405 P:      Ben Dooks
14406 P:      Vincent Sanders <vince@simtec.co.uk>
14407 M:      Simtec Linux Team <linux@simtec.co.uk>
14408 W:      http://www.simtec.co.uk/products/EB2410ITX/
14409 S:      Supported
14410 F:      arch/arm/mach-s3c24xx/mach-bast.c
14411 F:      arch/arm/mach-s3c24xx/bast-ide.c
14412 F:      arch/arm/mach-s3c24xx/bast-irq.c
14413
14414 SIPHASH PRF ROUTINES
14415 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14416 S:      Maintained
14417 F:      lib/siphash.c
14418 F:      lib/test_siphash.c
14419 F:      include/linux/siphash.h
14420
14421 SIOX
14422 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14423 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14424 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14425 S:      Supported
14426 F:      drivers/siox/*
14427 F:      drivers/gpio/gpio-siox.c
14428 F:      include/trace/events/siox.h
14429
14430 SIS 190 ETHERNET DRIVER
14431 M:      Francois Romieu <romieu@fr.zoreil.com>
14432 L:      netdev@vger.kernel.org
14433 S:      Maintained
14434 F:      drivers/net/ethernet/sis/sis190.c
14435
14436 SIS 900/7016 FAST ETHERNET DRIVER
14437 M:      Daniele Venzano <venza@brownhat.org>
14438 W:      http://www.brownhat.org/sis900.html
14439 L:      netdev@vger.kernel.org
14440 S:      Maintained
14441 F:      drivers/net/ethernet/sis/sis900.*
14442
14443 SIS FRAMEBUFFER DRIVER
14444 M:      Thomas Winischhofer <thomas@winischhofer.net>
14445 W:      http://www.winischhofer.net/linuxsisvga.shtml
14446 S:      Maintained
14447 F:      Documentation/fb/sisfb.txt
14448 F:      drivers/video/fbdev/sis/
14449 F:      include/video/sisfb.h
14450
14451 SIS USB2VGA DRIVER
14452 M:      Thomas Winischhofer <thomas@winischhofer.net>
14453 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14454 S:      Maintained
14455 F:      drivers/usb/misc/sisusbvga/
14456
14457 SLAB ALLOCATOR
14458 M:      Christoph Lameter <cl@linux.com>
14459 M:      Pekka Enberg <penberg@kernel.org>
14460 M:      David Rientjes <rientjes@google.com>
14461 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14462 M:      Andrew Morton <akpm@linux-foundation.org>
14463 L:      linux-mm@kvack.org
14464 S:      Maintained
14465 F:      include/linux/sl?b*.h
14466 F:      mm/sl?b*
14467
14468 SLEEPABLE READ-COPY UPDATE (SRCU)
14469 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14470 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14471 M:      Josh Triplett <josh@joshtriplett.org>
14472 R:      Steven Rostedt <rostedt@goodmis.org>
14473 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14474 L:      rcu@vger.kernel.org
14475 W:      http://www.rdrop.com/users/paulmck/RCU/
14476 S:      Supported
14477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14478 F:      include/linux/srcu*.h
14479 F:      kernel/rcu/srcu*.c
14480
14481 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14482 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14483 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14484 S:      Maintained
14485 F:      drivers/slimbus/
14486 F:      Documentation/devicetree/bindings/slimbus/
14487 F:      include/linux/slimbus.h
14488
14489 SMACK SECURITY MODULE
14490 M:      Casey Schaufler <casey@schaufler-ca.com>
14491 L:      linux-security-module@vger.kernel.org
14492 W:      http://schaufler-ca.com
14493 T:      git git://github.com/cschaufler/smack-next
14494 S:      Maintained
14495 F:      Documentation/admin-guide/LSM/Smack.rst
14496 F:      security/smack/
14497
14498 SMC91x ETHERNET DRIVER
14499 M:      Nicolas Pitre <nico@fluxnic.net>
14500 S:      Odd Fixes
14501 F:      drivers/net/ethernet/smsc/smc91x.*
14502
14503 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14504 M:      Sakari Ailus <sakari.ailus@iki.fi>
14505 L:      linux-media@vger.kernel.org
14506 S:      Maintained
14507 F:      drivers/media/i2c/smiapp/
14508 F:      include/media/i2c/smiapp.h
14509 F:      drivers/media/i2c/smiapp-pll.c
14510 F:      drivers/media/i2c/smiapp-pll.h
14511 F:      include/uapi/linux/smiapp.h
14512 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14513
14514 SMM665 HARDWARE MONITOR DRIVER
14515 M:      Guenter Roeck <linux@roeck-us.net>
14516 L:      linux-hwmon@vger.kernel.org
14517 S:      Maintained
14518 F:      Documentation/hwmon/smm665.rst
14519 F:      drivers/hwmon/smm665.c
14520
14521 SMSC EMC2103 HARDWARE MONITOR DRIVER
14522 M:      Steve Glendinning <steve.glendinning@shawell.net>
14523 L:      linux-hwmon@vger.kernel.org
14524 S:      Maintained
14525 F:      Documentation/hwmon/emc2103.rst
14526 F:      drivers/hwmon/emc2103.c
14527
14528 SMSC SCH5627 HARDWARE MONITOR DRIVER
14529 M:      Hans de Goede <hdegoede@redhat.com>
14530 L:      linux-hwmon@vger.kernel.org
14531 S:      Supported
14532 F:      Documentation/hwmon/sch5627.rst
14533 F:      drivers/hwmon/sch5627.c
14534
14535 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14536 M:      Steve Glendinning <steve.glendinning@shawell.net>
14537 L:      linux-fbdev@vger.kernel.org
14538 S:      Maintained
14539 F:      drivers/video/fbdev/smscufx.c
14540
14541 SMSC47B397 HARDWARE MONITOR DRIVER
14542 M:      Jean Delvare <jdelvare@suse.com>
14543 L:      linux-hwmon@vger.kernel.org
14544 S:      Maintained
14545 F:      Documentation/hwmon/smsc47b397.rst
14546 F:      drivers/hwmon/smsc47b397.c
14547
14548 SMSC911x ETHERNET DRIVER
14549 M:      Steve Glendinning <steve.glendinning@shawell.net>
14550 L:      netdev@vger.kernel.org
14551 S:      Maintained
14552 F:      include/linux/smsc911x.h
14553 F:      drivers/net/ethernet/smsc/smsc911x.*
14554
14555 SMSC9420 PCI ETHERNET DRIVER
14556 M:      Steve Glendinning <steve.glendinning@shawell.net>
14557 L:      netdev@vger.kernel.org
14558 S:      Maintained
14559 F:      drivers/net/ethernet/smsc/smsc9420.*
14560
14561 SOC-CAMERA V4L2 SUBSYSTEM
14562 L:      linux-media@vger.kernel.org
14563 T:      git git://linuxtv.org/media_tree.git
14564 S:      Orphan
14565 F:      include/media/soc_camera.h
14566 F:      drivers/staging/media/soc_camera/
14567
14568 SOCIONEXT SYNQUACER I2C DRIVER
14569 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14570 L:      linux-i2c@vger.kernel.org
14571 S:      Maintained
14572 F:      drivers/i2c/busses/i2c-synquacer.c
14573 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14574
14575 SOCIONEXT UNIPHIER SOUND DRIVER
14576 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14577 S:      Orphan
14578 F:      sound/soc/uniphier/
14579
14580 SOEKRIS NET48XX LED SUPPORT
14581 M:      Chris Boot <bootc@bootc.net>
14582 S:      Maintained
14583 F:      drivers/leds/leds-net48xx.c
14584
14585 SOFT-ROCE DRIVER (rxe)
14586 M:      Moni Shoua <monis@mellanox.com>
14587 L:      linux-rdma@vger.kernel.org
14588 S:      Supported
14589 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14590 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14591 F:      drivers/infiniband/sw/rxe/
14592 F:      include/uapi/rdma/rdma_user_rxe.h
14593
14594 SOFTLOGIC 6x10 MPEG CODEC
14595 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14596 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14597 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14598 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14599 M:      Ismael Luceno <ismael@iodev.co.uk>
14600 L:      linux-media@vger.kernel.org
14601 S:      Supported
14602 F:      drivers/media/pci/solo6x10/
14603
14604 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14605 M:      James Morse <james.morse@arm.com>
14606 L:      linux-arm-kernel@lists.infradead.org
14607 S:      Maintained
14608 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14609 F:      drivers/firmware/arm_sdei.c
14610 F:      include/linux/arm_sdei.h
14611 F:      include/uapi/linux/arm_sdei.h
14612
14613 SOFTWARE RAID (Multiple Disks) SUPPORT
14614 M:      Shaohua Li <shli@kernel.org>
14615 L:      linux-raid@vger.kernel.org
14616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14617 S:      Supported
14618 F:      drivers/md/Makefile
14619 F:      drivers/md/Kconfig
14620 F:      drivers/md/md*
14621 F:      drivers/md/raid*
14622 F:      include/linux/raid/
14623 F:      include/uapi/linux/raid/
14624
14625 SOCIONEXT (SNI) AVE NETWORK DRIVER
14626 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14627 L:      netdev@vger.kernel.org
14628 S:      Maintained
14629 F:      drivers/net/ethernet/socionext/sni_ave.c
14630 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14631
14632 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14633 M:      Jassi Brar <jaswinder.singh@linaro.org>
14634 L:      netdev@vger.kernel.org
14635 S:      Maintained
14636 F:      drivers/net/ethernet/socionext/netsec.c
14637 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14638
14639 SOLIDRUN CLEARFOG SUPPORT
14640 M:      Russell King <linux@armlinux.org.uk>
14641 S:      Maintained
14642 F:      arch/arm/boot/dts/armada-388-clearfog*
14643 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14644
14645 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14646 M:      Russell King <linux@armlinux.org.uk>
14647 S:      Maintained
14648 F:      arch/arm/boot/dts/imx6*-cubox-i*
14649 F:      arch/arm/boot/dts/imx6*-hummingboard*
14650 F:      arch/arm/boot/dts/imx6*-sr-*
14651
14652 SONIC NETWORK DRIVER
14653 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14654 L:      netdev@vger.kernel.org
14655 S:      Maintained
14656 F:      drivers/net/ethernet/natsemi/sonic.*
14657
14658 SONICS SILICON BACKPLANE DRIVER (SSB)
14659 M:      Michael Buesch <m@bues.ch>
14660 L:      linux-wireless@vger.kernel.org
14661 S:      Maintained
14662 F:      drivers/ssb/
14663 F:      include/linux/ssb/
14664
14665 SONY IMX214 SENSOR DRIVER
14666 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14667 L:      linux-media@vger.kernel.org
14668 T:      git git://linuxtv.org/media_tree.git
14669 S:      Maintained
14670 F:      drivers/media/i2c/imx214.c
14671 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14672
14673 SONY IMX258 SENSOR DRIVER
14674 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14675 L:      linux-media@vger.kernel.org
14676 T:      git git://linuxtv.org/media_tree.git
14677 S:      Maintained
14678 F:      drivers/media/i2c/imx258.c
14679
14680 SONY IMX274 SENSOR DRIVER
14681 M:      Leon Luo <leonl@leopardimaging.com>
14682 L:      linux-media@vger.kernel.org
14683 T:      git git://linuxtv.org/media_tree.git
14684 S:      Maintained
14685 F:      drivers/media/i2c/imx274.c
14686 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14687
14688 SONY IMX319 SENSOR DRIVER
14689 M:      Bingbu Cao <bingbu.cao@intel.com>
14690 L:      linux-media@vger.kernel.org
14691 T:      git git://linuxtv.org/media_tree.git
14692 S:      Maintained
14693 F:      drivers/media/i2c/imx319.c
14694
14695 SONY IMX355 SENSOR DRIVER
14696 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14697 L:      linux-media@vger.kernel.org
14698 T:      git git://linuxtv.org/media_tree.git
14699 S:      Maintained
14700 F:      drivers/media/i2c/imx355.c
14701
14702 SONY MEMORYSTICK SUBSYSTEM
14703 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14704 M:      Alex Dubov <oakad@yahoo.com>
14705 M:      Ulf Hansson <ulf.hansson@linaro.org>
14706 L:      linux-mmc@vger.kernel.org
14707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14708 S:      Maintained
14709 F:      drivers/memstick/
14710 F:      include/linux/memstick.h
14711
14712 SONY VAIO CONTROL DEVICE DRIVER
14713 M:      Mattia Dongili <malattia@linux.it>
14714 L:      platform-driver-x86@vger.kernel.org
14715 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14716 S:      Maintained
14717 F:      Documentation/laptops/sony-laptop.txt
14718 F:      drivers/char/sonypi.c
14719 F:      drivers/platform/x86/sony-laptop.c
14720 F:      include/linux/sony-laptop.h
14721
14722 SOUND
14723 M:      Jaroslav Kysela <perex@perex.cz>
14724 M:      Takashi Iwai <tiwai@suse.com>
14725 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14726 W:      http://www.alsa-project.org/
14727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14728 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14729 S:      Maintained
14730 F:      Documentation/sound/
14731 F:      include/sound/
14732 F:      include/uapi/sound/
14733 F:      sound/
14734
14735 SOUND - COMPRESSED AUDIO
14736 M:      Vinod Koul <vkoul@kernel.org>
14737 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14739 S:      Supported
14740 F:      Documentation/sound/designs/compress-offload.rst
14741 F:      include/sound/compress_driver.h
14742 F:      include/uapi/sound/compress_*
14743 F:      sound/core/compress_offload.c
14744 F:      sound/soc/soc-compress.c
14745
14746 SOUND - DMAENGINE HELPERS
14747 M:      Lars-Peter Clausen <lars@metafoo.de>
14748 S:      Supported
14749 F:      include/sound/dmaengine_pcm.h
14750 F:      sound/core/pcm_dmaengine.c
14751 F:      sound/soc/soc-generic-dmaengine-pcm.c
14752
14753 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14754 M:      Liam Girdwood <lgirdwood@gmail.com>
14755 M:      Mark Brown <broonie@kernel.org>
14756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14757 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14758 W:      http://alsa-project.org/main/index.php/ASoC
14759 S:      Supported
14760 F:      Documentation/devicetree/bindings/sound/
14761 F:      Documentation/sound/soc/
14762 F:      sound/soc/
14763 F:      include/dt-bindings/sound/
14764 F:      include/sound/soc*
14765
14766 SOUNDWIRE SUBSYSTEM
14767 M:      Vinod Koul <vkoul@kernel.org>
14768 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14769 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14770 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14771 S:      Supported
14772 F:      Documentation/driver-api/soundwire/
14773 F:      drivers/soundwire/
14774 F:      include/linux/soundwire/
14775
14776 SP2 MEDIA DRIVER
14777 M:      Olli Salonen <olli.salonen@iki.fi>
14778 L:      linux-media@vger.kernel.org
14779 W:      https://linuxtv.org
14780 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14781 S:      Maintained
14782 F:      drivers/media/dvb-frontends/sp2*
14783
14784 SPARC + UltraSPARC (sparc/sparc64)
14785 M:      "David S. Miller" <davem@davemloft.net>
14786 L:      sparclinux@vger.kernel.org
14787 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14788 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14789 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14790 S:      Maintained
14791 F:      arch/sparc/
14792 F:      drivers/sbus/
14793
14794 SPARC SERIAL DRIVERS
14795 M:      "David S. Miller" <davem@davemloft.net>
14796 L:      sparclinux@vger.kernel.org
14797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14798 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14799 S:      Maintained
14800 F:      include/linux/sunserialcore.h
14801 F:      drivers/tty/serial/suncore.c
14802 F:      drivers/tty/serial/sunhv.c
14803 F:      drivers/tty/serial/sunsab.c
14804 F:      drivers/tty/serial/sunsab.h
14805 F:      drivers/tty/serial/sunsu.c
14806 F:      drivers/tty/serial/sunzilog.c
14807 F:      drivers/tty/serial/sunzilog.h
14808 F:      drivers/tty/vcc.c
14809
14810 SPARSE CHECKER
14811 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14812 L:      linux-sparse@vger.kernel.org
14813 W:      https://sparse.wiki.kernel.org/
14814 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14815 S:      Maintained
14816 F:      include/linux/compiler.h
14817
14818 SPEAR CLOCK FRAMEWORK SUPPORT
14819 M:      Viresh Kumar <vireshk@kernel.org>
14820 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14821 W:      http://www.st.com/spear
14822 S:      Maintained
14823 F:      drivers/clk/spear/
14824
14825 SPEAR PLATFORM SUPPORT
14826 M:      Viresh Kumar <vireshk@kernel.org>
14827 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14828 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14829 W:      http://www.st.com/spear
14830 S:      Maintained
14831 F:      arch/arm/boot/dts/spear*
14832 F:      arch/arm/mach-spear/
14833
14834 SPI NOR SUBSYSTEM
14835 M:      Marek Vasut <marek.vasut@gmail.com>
14836 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14837 L:      linux-mtd@lists.infradead.org
14838 W:      http://www.linux-mtd.infradead.org/
14839 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14841 S:      Maintained
14842 F:      drivers/mtd/spi-nor/
14843 F:      include/linux/mtd/spi-nor.h
14844
14845 SPI SUBSYSTEM
14846 M:      Mark Brown <broonie@kernel.org>
14847 L:      linux-spi@vger.kernel.org
14848 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14849 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14850 S:      Maintained
14851 F:      Documentation/devicetree/bindings/spi/
14852 F:      Documentation/spi/
14853 F:      drivers/spi/
14854 F:      include/linux/spi/
14855 F:      include/uapi/linux/spi/
14856 F:      tools/spi/
14857
14858 SPIDERNET NETWORK DRIVER for CELL
14859 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14860 L:      netdev@vger.kernel.org
14861 S:      Supported
14862 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14863 F:      drivers/net/ethernet/toshiba/spider_net*
14864
14865 SPMI SUBSYSTEM
14866 R:      Stephen Boyd <sboyd@kernel.org>
14867 L:      linux-arm-msm@vger.kernel.org
14868 F:      Documentation/devicetree/bindings/spmi/
14869 F:      drivers/spmi/
14870 F:      include/dt-bindings/spmi/spmi.h
14871 F:      include/linux/spmi.h
14872 F:      include/trace/events/spmi.h
14873
14874 SPU FILE SYSTEM
14875 M:      Jeremy Kerr <jk@ozlabs.org>
14876 L:      linuxppc-dev@lists.ozlabs.org
14877 W:      http://www.ibm.com/developerworks/power/cell/
14878 S:      Supported
14879 F:      Documentation/filesystems/spufs.txt
14880 F:      arch/powerpc/platforms/cell/spufs/
14881
14882 SQUASHFS FILE SYSTEM
14883 M:      Phillip Lougher <phillip@squashfs.org.uk>
14884 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14885 W:      http://squashfs.org.uk
14886 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14887 S:      Maintained
14888 F:      Documentation/filesystems/squashfs.txt
14889 F:      fs/squashfs/
14890
14891 SRM (Alpha) environment access
14892 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14893 S:      Maintained
14894 F:      arch/alpha/kernel/srm_env.c
14895
14896 ST LSM6DSx IMU IIO DRIVER
14897 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14898 L:      linux-iio@vger.kernel.org
14899 W:      http://www.st.com/
14900 S:      Maintained
14901 F:      drivers/iio/imu/st_lsm6dsx/
14902 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14903
14904 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14905 M:      Mickael Guene <mickael.guene@st.com>
14906 L:      linux-media@vger.kernel.org
14907 T:      git git://linuxtv.org/media_tree.git
14908 S:      Maintained
14909 F:      drivers/media/i2c/st-mipid02.c
14910 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14911
14912 ST STM32 I2C/SMBUS DRIVER
14913 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14914 L:      linux-i2c@vger.kernel.org
14915 S:      Maintained
14916 F:      drivers/i2c/busses/i2c-stm32*
14917
14918 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14919 M:      Song Qiang <songqiang1304521@gmail.com>
14920 L:      linux-iio@vger.kernel.org
14921 S:      Maintained
14922 F:      drivers/iio/proximity/vl53l0x-i2c.c
14923 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14924
14925 STABLE BRANCH
14926 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14927 M:      Sasha Levin <sashal@kernel.org>
14928 L:      stable@vger.kernel.org
14929 S:      Supported
14930 F:      Documentation/process/stable-kernel-rules.rst
14931
14932 STAGING - COMEDI
14933 M:      Ian Abbott <abbotti@mev.co.uk>
14934 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14935 S:      Odd Fixes
14936 F:      drivers/staging/comedi/
14937
14938 STAGING - EROFS FILE SYSTEM
14939 M:      Gao Xiang <gaoxiang25@huawei.com>
14940 M:      Chao Yu <yuchao0@huawei.com>
14941 L:      linux-erofs@lists.ozlabs.org
14942 S:      Maintained
14943 F:      drivers/staging/erofs/
14944
14945 STAGING - INDUSTRIAL IO
14946 M:      Jonathan Cameron <jic23@kernel.org>
14947 L:      linux-iio@vger.kernel.org
14948 S:      Odd Fixes
14949 F:      Documentation/devicetree/bindings/staging/iio/
14950 F:      drivers/staging/iio/
14951
14952 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14953 M:      Marc Dietrich <marvin24@gmx.de>
14954 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14955 L:      linux-tegra@vger.kernel.org
14956 S:      Maintained
14957 F:      drivers/staging/nvec/
14958
14959 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14960 M:      Jens Frederich <jfrederich@gmail.com>
14961 M:      Daniel Drake <dsd@laptop.org>
14962 M:      Jon Nettleton <jon.nettleton@gmail.com>
14963 W:      http://wiki.laptop.org/go/DCON
14964 S:      Maintained
14965 F:      drivers/staging/olpc_dcon/
14966
14967 STAGING - REALTEK RTL8712U DRIVERS
14968 M:      Larry Finger <Larry.Finger@lwfinger.net>
14969 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14970 S:      Odd Fixes
14971 F:      drivers/staging/rtl8712/
14972
14973 STAGING - REALTEK RTL8188EU DRIVERS
14974 M:      Larry Finger <Larry.Finger@lwfinger.net>
14975 S:      Odd Fixes
14976 F:      drivers/staging/rtl8188eu/
14977
14978 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14979 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14980 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14981 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14982 L:      linux-fbdev@vger.kernel.org
14983 S:      Maintained
14984 F:      drivers/staging/sm750fb/
14985
14986 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14987 M:      William Hubbs <w.d.hubbs@gmail.com>
14988 M:      Chris Brannon <chris@the-brannons.com>
14989 M:      Kirk Reiser <kirk@reisers.ca>
14990 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14991 L:      speakup@linux-speakup.org
14992 W:      http://www.linux-speakup.org/
14993 S:      Odd Fixes
14994 F:      drivers/staging/speakup/
14995
14996 STAGING - VIA VT665X DRIVERS
14997 M:      Forest Bond <forest@alittletooquiet.net>
14998 S:      Odd Fixes
14999 F:      drivers/staging/vt665?/
15000
15001 STAGING - WILC1000 WIFI DRIVER
15002 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15003 M:      Ajay Singh <ajay.kathat@microchip.com>
15004 L:      linux-wireless@vger.kernel.org
15005 S:      Supported
15006 F:      drivers/staging/wilc1000/
15007
15008 STAGING SUBSYSTEM
15009 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15011 L:      devel@driverdev.osuosl.org
15012 S:      Supported
15013 F:      drivers/staging/
15014
15015 STARFIRE/DURALAN NETWORK DRIVER
15016 M:      Ion Badulescu <ionut@badula.org>
15017 S:      Odd Fixes
15018 F:      drivers/net/ethernet/adaptec/starfire*
15019
15020 STEC S1220 SKD DRIVER
15021 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15022 L:      linux-block@vger.kernel.org
15023 S:      Maintained
15024 F:      drivers/block/skd*[ch]
15025
15026 STI AUDIO (ASoC) DRIVERS
15027 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15028 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15029 S:      Maintained
15030 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15031 F:      sound/soc/sti/
15032
15033 STI CEC DRIVER
15034 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15035 S:      Maintained
15036 F:      drivers/media/platform/sti/cec/
15037 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15038
15039 STK1160 USB VIDEO CAPTURE DRIVER
15040 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15041 L:      linux-media@vger.kernel.org
15042 T:      git git://linuxtv.org/media_tree.git
15043 S:      Maintained
15044 F:      drivers/media/usb/stk1160/
15045
15046 STM32 AUDIO (ASoC) DRIVERS
15047 M:      Olivier Moysan <olivier.moysan@st.com>
15048 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15049 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15050 S:      Maintained
15051 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15052 F:      sound/soc/stm/
15053
15054 STM32 TIMER/LPTIMER DRIVERS
15055 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15056 S:      Maintained
15057 F:      drivers/*/stm32-*timer*
15058 F:      drivers/pwm/pwm-stm32*
15059 F:      include/linux/*/stm32-*tim*
15060 F:      Documentation/ABI/testing/*timer-stm32
15061 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15062 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15063
15064 STMMAC ETHERNET DRIVER
15065 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15066 M:      Alexandre Torgue <alexandre.torgue@st.com>
15067 M:      Jose Abreu <joabreu@synopsys.com>
15068 L:      netdev@vger.kernel.org
15069 W:      http://www.stlinux.com
15070 S:      Supported
15071 F:      drivers/net/ethernet/stmicro/stmmac/
15072
15073 SUN3/3X
15074 M:      Sam Creasey <sammy@sammy.net>
15075 W:      http://sammy.net/sun3/
15076 S:      Maintained
15077 F:      arch/m68k/kernel/*sun3*
15078 F:      arch/m68k/sun3*/
15079 F:      arch/m68k/include/asm/sun3*
15080 F:      drivers/net/ethernet/i825xx/sun3*
15081
15082 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15083 M:      Hans de Goede <hdegoede@redhat.com>
15084 L:      linux-input@vger.kernel.org
15085 S:      Maintained
15086 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15087 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15088
15089 SUNDANCE NETWORK DRIVER
15090 M:      Denis Kirjanov <kda@linux-powerpc.org>
15091 L:      netdev@vger.kernel.org
15092 S:      Maintained
15093 F:      drivers/net/ethernet/dlink/sundance.c
15094
15095 SUPERH
15096 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15097 M:      Rich Felker <dalias@libc.org>
15098 L:      linux-sh@vger.kernel.org
15099 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15100 S:      Maintained
15101 F:      Documentation/sh/
15102 F:      arch/sh/
15103 F:      drivers/sh/
15104
15105 SUSPEND TO RAM
15106 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15107 M:      Len Brown <len.brown@intel.com>
15108 M:      Pavel Machek <pavel@ucw.cz>
15109 L:      linux-pm@vger.kernel.org
15110 B:      https://bugzilla.kernel.org
15111 S:      Supported
15112 F:      Documentation/power/
15113 F:      arch/x86/kernel/acpi/
15114 F:      drivers/base/power/
15115 F:      kernel/power/
15116 F:      include/linux/suspend.h
15117 F:      include/linux/freezer.h
15118 F:      include/linux/pm.h
15119
15120 SVGA HANDLING
15121 M:      Martin Mares <mj@ucw.cz>
15122 L:      linux-video@atrey.karlin.mff.cuni.cz
15123 S:      Maintained
15124 F:      Documentation/svga.txt
15125 F:      arch/x86/boot/video*
15126
15127 SWIOTLB SUBSYSTEM
15128 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15129 L:      iommu@lists.linux-foundation.org
15130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15131 S:      Supported
15132 F:      kernel/dma/swiotlb.c
15133 F:      arch/*/kernel/pci-swiotlb.c
15134 F:      include/linux/swiotlb.h
15135
15136 SWITCHDEV
15137 M:      Jiri Pirko <jiri@resnulli.us>
15138 M:      Ivan Vecera <ivecera@redhat.com>
15139 L:      netdev@vger.kernel.org
15140 S:      Supported
15141 F:      net/switchdev/
15142 F:      include/net/switchdev.h
15143
15144 SY8106A REGULATOR DRIVER
15145 M:      Icenowy Zheng <icenowy@aosc.io>
15146 S:      Maintained
15147 F:      drivers/regulator/sy8106a-regulator.c
15148 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15149
15150 SYNC FILE FRAMEWORK
15151 M:      Sumit Semwal <sumit.semwal@linaro.org>
15152 R:      Gustavo Padovan <gustavo@padovan.org>
15153 S:      Maintained
15154 L:      linux-media@vger.kernel.org
15155 L:      dri-devel@lists.freedesktop.org
15156 F:      drivers/dma-buf/sync_*
15157 F:      drivers/dma-buf/dma-fence*
15158 F:      drivers/dma-buf/sw_sync.c
15159 F:      include/linux/sync_file.h
15160 F:      include/uapi/linux/sync_file.h
15161 F:      Documentation/sync_file.txt
15162 T:      git git://anongit.freedesktop.org/drm/drm-misc
15163
15164 SYNOPSYS ARC ARCHITECTURE
15165 M:      Vineet Gupta <vgupta@synopsys.com>
15166 L:      linux-snps-arc@lists.infradead.org
15167 S:      Supported
15168 F:      arch/arc/
15169 F:      Documentation/devicetree/bindings/arc/*
15170 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15171 F:      drivers/clocksource/arc_timer.c
15172 F:      drivers/tty/serial/arc_uart.c
15173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15174
15175 SYNOPSYS ARC HSDK SDP pll clock driver
15176 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15177 S:      Supported
15178 F:      drivers/clk/clk-hsdk-pll.c
15179 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15180
15181 SYNOPSYS ARC SDP clock driver
15182 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15183 S:      Supported
15184 F:      drivers/clk/axs10x/*
15185 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15186
15187 SYNOPSYS ARC SDP platform support
15188 M:      Alexey Brodkin <abrodkin@synopsys.com>
15189 S:      Supported
15190 F:      arch/arc/plat-axs10x
15191 F:      arch/arc/boot/dts/ax*
15192 F:      Documentation/devicetree/bindings/arc/axs10*
15193
15194 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15195 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15196 S:      Supported
15197 F:      drivers/reset/reset-axs10x.c
15198 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15199
15200 SYNOPSYS CREG GPIO DRIVER
15201 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15202 S:      Maintained
15203 F:      drivers/gpio/gpio-creg-snps.c
15204 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15205
15206 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15207 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15208 S:      Maintained
15209 F:      drivers/tty/serial/8250/8250_dw.c
15210
15211 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15212 M:      Hoan Tran <hoan@os.amperecomputing.com>
15213 L:      linux-gpio@vger.kernel.org
15214 S:      Maintained
15215 F:      drivers/gpio/gpio-dwapb.c
15216 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15217
15218 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15219 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15220 S:      Maintained
15221 F:      drivers/dma/dwi-axi-dmac/
15222 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15223
15224 SYNOPSYS DESIGNWARE DMAC DRIVER
15225 M:      Viresh Kumar <vireshk@kernel.org>
15226 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15227 S:      Maintained
15228 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15229 F:      drivers/dma/dw/
15230 F:      include/dt-bindings/dma/dw-dmac.h
15231 F:      include/linux/dma/dw.h
15232 F:      include/linux/platform_data/dma-dw.h
15233
15234 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15235 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15236 L:      netdev@vger.kernel.org
15237 S:      Supported
15238 F:      drivers/net/ethernet/synopsys/
15239
15240 SYNOPSYS DESIGNWARE I2C DRIVER
15241 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15242 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15243 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15244 L:      linux-i2c@vger.kernel.org
15245 S:      Maintained
15246 F:      drivers/i2c/busses/i2c-designware-*
15247 F:      include/linux/platform_data/i2c-designware.h
15248
15249 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15250 M:      Jaehoon Chung <jh80.chung@samsung.com>
15251 L:      linux-mmc@vger.kernel.org
15252 S:      Maintained
15253 F:      drivers/mmc/host/dw_mmc*
15254
15255 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15256 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15257 S:      Supported
15258 F:      drivers/reset/reset-hsdk.c
15259 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15260 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15261
15262 SYSTEM CONFIGURATION (SYSCON)
15263 M:      Lee Jones <lee.jones@linaro.org>
15264 M:      Arnd Bergmann <arnd@arndb.de>
15265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15266 S:      Supported
15267 F:      drivers/mfd/syscon.c
15268
15269 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15270 M:      Sudeep Holla <sudeep.holla@arm.com>
15271 L:      linux-arm-kernel@lists.infradead.org
15272 S:      Maintained
15273 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15274 F:      drivers/clk/clk-sc[mp]i.c
15275 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15276 F:      drivers/firmware/arm_scpi.c
15277 F:      drivers/firmware/arm_scmi/
15278 F:      include/linux/sc[mp]i_protocol.h
15279
15280 SYSTEM RESET/SHUTDOWN DRIVERS
15281 M:      Sebastian Reichel <sre@kernel.org>
15282 L:      linux-pm@vger.kernel.org
15283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15284 S:      Maintained
15285 F:      Documentation/devicetree/bindings/power/reset/
15286 F:      drivers/power/reset/
15287
15288 SYSTEM TRACE MODULE CLASS
15289 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15290 S:      Maintained
15291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15292 F:      Documentation/trace/stm.rst
15293 F:      drivers/hwtracing/stm/
15294 F:      include/linux/stm.h
15295 F:      include/uapi/linux/stm.h
15296
15297 SYSV FILESYSTEM
15298 M:      Christoph Hellwig <hch@infradead.org>
15299 S:      Maintained
15300 F:      Documentation/filesystems/sysv-fs.txt
15301 F:      fs/sysv/
15302 F:      include/linux/sysv_fs.h
15303
15304 TASKSTATS STATISTICS INTERFACE
15305 M:      Balbir Singh <bsingharora@gmail.com>
15306 S:      Maintained
15307 F:      Documentation/accounting/taskstats*
15308 F:      include/linux/taskstats*
15309 F:      kernel/taskstats.c
15310
15311 TC subsystem
15312 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15313 M:      Cong Wang <xiyou.wangcong@gmail.com>
15314 M:      Jiri Pirko <jiri@resnulli.us>
15315 L:      netdev@vger.kernel.org
15316 S:      Maintained
15317 F:      include/net/pkt_cls.h
15318 F:      include/net/pkt_sched.h
15319 F:      include/net/tc_act/
15320 F:      include/uapi/linux/pkt_cls.h
15321 F:      include/uapi/linux/pkt_sched.h
15322 F:      include/uapi/linux/tc_act/
15323 F:      include/uapi/linux/tc_ematch/
15324 F:      net/sched/
15325
15326 TC90522 MEDIA DRIVER
15327 M:      Akihiro Tsukada <tskd08@gmail.com>
15328 L:      linux-media@vger.kernel.org
15329 S:      Odd Fixes
15330 F:      drivers/media/dvb-frontends/tc90522*
15331
15332 TCP LOW PRIORITY MODULE
15333 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15334 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15335 W:      http://tcp-lp-mod.sourceforge.net/
15336 S:      Maintained
15337 F:      net/ipv4/tcp_lp.c
15338
15339 TDA10071 MEDIA DRIVER
15340 M:      Antti Palosaari <crope@iki.fi>
15341 L:      linux-media@vger.kernel.org
15342 W:      https://linuxtv.org
15343 W:      http://palosaari.fi/linux/
15344 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15345 T:      git git://linuxtv.org/anttip/media_tree.git
15346 S:      Maintained
15347 F:      drivers/media/dvb-frontends/tda10071*
15348
15349 TDA18212 MEDIA DRIVER
15350 M:      Antti Palosaari <crope@iki.fi>
15351 L:      linux-media@vger.kernel.org
15352 W:      https://linuxtv.org
15353 W:      http://palosaari.fi/linux/
15354 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15355 T:      git git://linuxtv.org/anttip/media_tree.git
15356 S:      Maintained
15357 F:      drivers/media/tuners/tda18212*
15358
15359 TDA18218 MEDIA DRIVER
15360 M:      Antti Palosaari <crope@iki.fi>
15361 L:      linux-media@vger.kernel.org
15362 W:      https://linuxtv.org
15363 W:      http://palosaari.fi/linux/
15364 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15365 T:      git git://linuxtv.org/anttip/media_tree.git
15366 S:      Maintained
15367 F:      drivers/media/tuners/tda18218*
15368
15369 TDA18250 MEDIA DRIVER
15370 M:      Olli Salonen <olli.salonen@iki.fi>
15371 L:      linux-media@vger.kernel.org
15372 W:      https://linuxtv.org
15373 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15374 T:      git git://linuxtv.org/media_tree.git
15375 S:      Maintained
15376 F:      drivers/media/tuners/tda18250*
15377
15378 TDA18271 MEDIA DRIVER
15379 M:      Michael Krufky <mkrufky@linuxtv.org>
15380 L:      linux-media@vger.kernel.org
15381 W:      https://linuxtv.org
15382 W:      http://github.com/mkrufky
15383 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15384 T:      git git://linuxtv.org/mkrufky/tuners.git
15385 S:      Maintained
15386 F:      drivers/media/tuners/tda18271*
15387
15388 TDA1997x MEDIA DRIVER
15389 M:      Tim Harvey <tharvey@gateworks.com>
15390 L:      linux-media@vger.kernel.org
15391 W:      https://linuxtv.org
15392 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15393 S:      Maintained
15394 F:      drivers/media/i2c/tda1997x.*
15395
15396 TDA827x MEDIA DRIVER
15397 M:      Michael Krufky <mkrufky@linuxtv.org>
15398 L:      linux-media@vger.kernel.org
15399 W:      https://linuxtv.org
15400 W:      http://github.com/mkrufky
15401 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15402 T:      git git://linuxtv.org/mkrufky/tuners.git
15403 S:      Maintained
15404 F:      drivers/media/tuners/tda8290.*
15405
15406 TDA8290 MEDIA DRIVER
15407 M:      Michael Krufky <mkrufky@linuxtv.org>
15408 L:      linux-media@vger.kernel.org
15409 W:      https://linuxtv.org
15410 W:      http://github.com/mkrufky
15411 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15412 T:      git git://linuxtv.org/mkrufky/tuners.git
15413 S:      Maintained
15414 F:      drivers/media/tuners/tda8290.*
15415
15416 TDA9840 MEDIA DRIVER
15417 M:      Hans Verkuil <hverkuil@xs4all.nl>
15418 L:      linux-media@vger.kernel.org
15419 T:      git git://linuxtv.org/media_tree.git
15420 W:      https://linuxtv.org
15421 S:      Maintained
15422 F:      drivers/media/i2c/tda9840*
15423
15424 TEA5761 TUNER DRIVER
15425 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15426 L:      linux-media@vger.kernel.org
15427 W:      https://linuxtv.org
15428 T:      git git://linuxtv.org/media_tree.git
15429 S:      Odd fixes
15430 F:      drivers/media/tuners/tea5761.*
15431
15432 TEA5767 TUNER DRIVER
15433 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15434 L:      linux-media@vger.kernel.org
15435 W:      https://linuxtv.org
15436 T:      git git://linuxtv.org/media_tree.git
15437 S:      Maintained
15438 F:      drivers/media/tuners/tea5767.*
15439
15440 TEA6415C MEDIA DRIVER
15441 M:      Hans Verkuil <hverkuil@xs4all.nl>
15442 L:      linux-media@vger.kernel.org
15443 T:      git git://linuxtv.org/media_tree.git
15444 W:      https://linuxtv.org
15445 S:      Maintained
15446 F:      drivers/media/i2c/tea6415c*
15447
15448 TEA6420 MEDIA DRIVER
15449 M:      Hans Verkuil <hverkuil@xs4all.nl>
15450 L:      linux-media@vger.kernel.org
15451 T:      git git://linuxtv.org/media_tree.git
15452 W:      https://linuxtv.org
15453 S:      Maintained
15454 F:      drivers/media/i2c/tea6420*
15455
15456 TEAM DRIVER
15457 M:      Jiri Pirko <jiri@resnulli.us>
15458 L:      netdev@vger.kernel.org
15459 S:      Supported
15460 F:      drivers/net/team/
15461 F:      include/linux/if_team.h
15462 F:      include/uapi/linux/if_team.h
15463
15464 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15465 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15466 S:      Maintained
15467 F:      arch/x86/platform/ts5500/
15468
15469 TECHNOTREND USB IR RECEIVER
15470 M:      Sean Young <sean@mess.org>
15471 L:      linux-media@vger.kernel.org
15472 S:      Maintained
15473 F:      drivers/media/rc/ttusbir.c
15474
15475 TECHWELL TW9910 VIDEO DECODER
15476 L:      linux-media@vger.kernel.org
15477 S:      Orphan
15478 F:      drivers/media/i2c/tw9910.c
15479 F:      include/media/i2c/tw9910.h
15480
15481 TEE SUBSYSTEM
15482 M:      Jens Wiklander <jens.wiklander@linaro.org>
15483 S:      Maintained
15484 F:      include/linux/tee_drv.h
15485 F:      include/uapi/linux/tee.h
15486 F:      drivers/tee/
15487 F:      Documentation/tee.txt
15488
15489 TEGRA ARCHITECTURE SUPPORT
15490 M:      Thierry Reding <thierry.reding@gmail.com>
15491 M:      Jonathan Hunter <jonathanh@nvidia.com>
15492 L:      linux-tegra@vger.kernel.org
15493 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15495 S:      Supported
15496 N:      [^a-z]tegra
15497
15498 TEGRA CLOCK DRIVER
15499 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15500 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15501 S:      Supported
15502 F:      drivers/clk/tegra/
15503
15504 TEGRA DMA DRIVERS
15505 M:      Laxman Dewangan <ldewangan@nvidia.com>
15506 M:      Jon Hunter <jonathanh@nvidia.com>
15507 S:      Supported
15508 F:      drivers/dma/tegra*
15509
15510 TEGRA I2C DRIVER
15511 M:      Laxman Dewangan <ldewangan@nvidia.com>
15512 S:      Supported
15513 F:      drivers/i2c/busses/i2c-tegra.c
15514
15515 TEGRA IOMMU DRIVERS
15516 M:      Thierry Reding <thierry.reding@gmail.com>
15517 L:      linux-tegra@vger.kernel.org
15518 S:      Supported
15519 F:      drivers/iommu/tegra*
15520
15521 TEGRA KBC DRIVER
15522 M:      Laxman Dewangan <ldewangan@nvidia.com>
15523 S:      Supported
15524 F:      drivers/input/keyboard/tegra-kbc.c
15525
15526 TEGRA NAND DRIVER
15527 M:      Stefan Agner <stefan@agner.ch>
15528 M:      Lucas Stach <dev@lynxeye.de>
15529 S:      Maintained
15530 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15531 F:      drivers/mtd/nand/raw/tegra_nand.c
15532
15533 TEGRA PWM DRIVER
15534 M:      Thierry Reding <thierry.reding@gmail.com>
15535 S:      Supported
15536 F:      drivers/pwm/pwm-tegra.c
15537
15538 TEGRA SERIAL DRIVER
15539 M:      Laxman Dewangan <ldewangan@nvidia.com>
15540 S:      Supported
15541 F:      drivers/tty/serial/serial-tegra.c
15542
15543 TEGRA SPI DRIVER
15544 M:      Laxman Dewangan <ldewangan@nvidia.com>
15545 S:      Supported
15546 F:      drivers/spi/spi-tegra*
15547
15548 TEGRA XUSB PADCTL DRIVER
15549 M:      JC Kuo <jckuo@nvidia.com>
15550 S:      Supported
15551 F:      drivers/phy/tegra/xusb*
15552
15553 TEHUTI ETHERNET DRIVER
15554 M:      Andy Gospodarek <andy@greyhouse.net>
15555 L:      netdev@vger.kernel.org
15556 S:      Supported
15557 F:      drivers/net/ethernet/tehuti/*
15558
15559 Telecom Clock Driver for MCPL0010
15560 M:      Mark Gross <mark.gross@intel.com>
15561 S:      Supported
15562 F:      drivers/char/tlclk.c
15563
15564 TENSILICA XTENSA PORT (xtensa)
15565 M:      Chris Zankel <chris@zankel.net>
15566 M:      Max Filippov <jcmvbkbc@gmail.com>
15567 L:      linux-xtensa@linux-xtensa.org
15568 T:      git git://github.com/czankel/xtensa-linux.git
15569 S:      Maintained
15570 F:      arch/xtensa/
15571 F:      drivers/irqchip/irq-xtensa-*
15572
15573 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15574 M:      Nishanth Menon <nm@ti.com>
15575 M:      Tero Kristo <t-kristo@ti.com>
15576 M:      Santosh Shilimkar <ssantosh@kernel.org>
15577 L:      linux-arm-kernel@lists.infradead.org
15578 S:      Maintained
15579 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15580 F:      drivers/firmware/ti_sci*
15581 F:      include/linux/soc/ti/ti_sci_protocol.h
15582 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15583 F:      drivers/soc/ti/ti_sci_pm_domains.c
15584 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15585 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15586 F:      drivers/clk/keystone/sci-clk.c
15587 F:      drivers/reset/reset-ti-sci.c
15588 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15589 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15590 F:      drivers/irqchip/irq-ti-sci-intr.c
15591 F:      drivers/irqchip/irq-ti-sci-inta.c
15592 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15593 F:      drivers/soc/ti/ti_sci_inta_msi.c
15594
15595 Texas Instruments ASoC drivers
15596 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15597 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15598 S:      Maintained
15599 F:      sound/soc/ti/
15600
15601 Texas Instruments' DAC7612 DAC Driver
15602 M:      Ricardo Ribalda <ricardo@ribalda.com>
15603 L:      linux-iio@vger.kernel.org
15604 S:      Supported
15605 F:      drivers/iio/dac/ti-dac7612.c
15606 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15607
15608 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15609 M:      Hans Verkuil <hverkuil@xs4all.nl>
15610 L:      linux-media@vger.kernel.org
15611 T:      git git://linuxtv.org/media_tree.git
15612 W:      https://linuxtv.org
15613 S:      Maintained
15614 F:      drivers/media/radio/radio-raremono.c
15615
15616 THERMAL
15617 M:      Zhang Rui <rui.zhang@intel.com>
15618 M:      Eduardo Valentin <edubezval@gmail.com>
15619 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15620 L:      linux-pm@vger.kernel.org
15621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15623 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15624 S:      Supported
15625 F:      drivers/thermal/
15626 F:      include/linux/thermal.h
15627 F:      include/uapi/linux/thermal.h
15628 F:      include/linux/cpu_cooling.h
15629 F:      Documentation/devicetree/bindings/thermal/
15630
15631 THERMAL/CPU_COOLING
15632 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15633 M:      Viresh Kumar <viresh.kumar@linaro.org>
15634 M:      Javi Merino <javi.merino@kernel.org>
15635 L:      linux-pm@vger.kernel.org
15636 S:      Supported
15637 F:      Documentation/thermal/cpu-cooling-api.txt
15638 F:      drivers/thermal/cpu_cooling.c
15639 F:      include/linux/cpu_cooling.h
15640
15641 THINKPAD ACPI EXTRAS DRIVER
15642 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15643 L:      ibm-acpi-devel@lists.sourceforge.net
15644 L:      platform-driver-x86@vger.kernel.org
15645 W:      http://ibm-acpi.sourceforge.net
15646 W:      http://thinkwiki.org/wiki/Ibm-acpi
15647 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15648 S:      Maintained
15649 F:      drivers/platform/x86/thinkpad_acpi.c
15650
15651 THUNDERBOLT DRIVER
15652 M:      Andreas Noever <andreas.noever@gmail.com>
15653 M:      Michael Jamet <michael.jamet@intel.com>
15654 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15655 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15657 S:      Maintained
15658 F:      Documentation/admin-guide/thunderbolt.rst
15659 F:      drivers/thunderbolt/
15660 F:      include/linux/thunderbolt.h
15661
15662 THUNDERBOLT NETWORK DRIVER
15663 M:      Michael Jamet <michael.jamet@intel.com>
15664 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15665 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15666 L:      netdev@vger.kernel.org
15667 S:      Maintained
15668 F:      drivers/net/thunderbolt.c
15669
15670 THUNDERX GPIO DRIVER
15671 M:      David Daney <david.daney@cavium.com>
15672 S:      Maintained
15673 F:      drivers/gpio/gpio-thunderx.c
15674
15675 TI AM437X VPFE DRIVER
15676 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15677 L:      linux-media@vger.kernel.org
15678 W:      https://linuxtv.org
15679 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15680 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15681 S:      Maintained
15682 F:      drivers/media/platform/am437x/
15683
15684 TI BANDGAP AND THERMAL DRIVER
15685 M:      Eduardo Valentin <edubezval@gmail.com>
15686 M:      Keerthy <j-keerthy@ti.com>
15687 L:      linux-pm@vger.kernel.org
15688 L:      linux-omap@vger.kernel.org
15689 S:      Maintained
15690 F:      drivers/thermal/ti-soc-thermal/
15691
15692 TI BQ27XXX POWER SUPPLY DRIVER
15693 R:      Andrew F. Davis <afd@ti.com>
15694 F:      include/linux/power/bq27xxx_battery.h
15695 F:      drivers/power/supply/bq27xxx_battery.c
15696 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15697
15698 TI CDCE706 CLOCK DRIVER
15699 M:      Max Filippov <jcmvbkbc@gmail.com>
15700 S:      Maintained
15701 F:      drivers/clk/clk-cdce706.c
15702
15703 TI CLOCK DRIVER
15704 M:      Tero Kristo <t-kristo@ti.com>
15705 L:      linux-omap@vger.kernel.org
15706 S:      Maintained
15707 F:      drivers/clk/ti/
15708 F:      include/linux/clk/ti.h
15709
15710 TI DAVINCI MACHINE SUPPORT
15711 M:      Sekhar Nori <nsekhar@ti.com>
15712 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15713 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15715 S:      Supported
15716 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15717 F:      arch/arm/mach-davinci/
15718 F:      drivers/i2c/busses/i2c-davinci.c
15719 F:      arch/arm/boot/dts/da850*
15720
15721 TI DAVINCI SERIES CLOCK DRIVER
15722 M:      David Lechner <david@lechnology.com>
15723 R:      Sekhar Nori <nsekhar@ti.com>
15724 S:      Maintained
15725 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15726 F:      drivers/clk/davinci/
15727
15728 TI DAVINCI SERIES GPIO DRIVER
15729 M:      Keerthy <j-keerthy@ti.com>
15730 L:      linux-gpio@vger.kernel.org
15731 S:      Maintained
15732 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15733 F:      drivers/gpio/gpio-davinci.c
15734
15735 TI DAVINCI SERIES MEDIA DRIVER
15736 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15737 L:      linux-media@vger.kernel.org
15738 W:      https://linuxtv.org
15739 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15740 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15741 S:      Maintained
15742 F:      drivers/media/platform/davinci/
15743 F:      include/media/davinci/
15744
15745 TI ETHERNET SWITCH DRIVER (CPSW)
15746 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15747 L:      linux-omap@vger.kernel.org
15748 L:      netdev@vger.kernel.org
15749 S:      Maintained
15750 F:      drivers/net/ethernet/ti/cpsw*
15751 F:      drivers/net/ethernet/ti/davinci*
15752
15753 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15754 M:      Alex Dubov <oakad@yahoo.com>
15755 S:      Maintained
15756 W:      http://tifmxx.berlios.de/
15757 F:      drivers/memstick/host/tifm_ms.c
15758 F:      drivers/misc/tifm*
15759 F:      drivers/mmc/host/tifm_sd.c
15760 F:      include/linux/tifm.h
15761
15762 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15763 M:      Santosh Shilimkar <ssantosh@kernel.org>
15764 L:      linux-kernel@vger.kernel.org
15765 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15766 S:      Maintained
15767 F:      drivers/soc/ti/*
15768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15769
15770 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15771 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15772 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15773 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15774 S:      Maintained
15775 F:      sound/soc/codecs/lm49453*
15776 F:      sound/soc/codecs/isabelle*
15777
15778 TI LP855x BACKLIGHT DRIVER
15779 M:      Milo Kim <milo.kim@ti.com>
15780 S:      Maintained
15781 F:      Documentation/backlight/lp855x-driver.txt
15782 F:      drivers/video/backlight/lp855x_bl.c
15783 F:      include/linux/platform_data/lp855x.h
15784
15785 TI LP8727 CHARGER DRIVER
15786 M:      Milo Kim <milo.kim@ti.com>
15787 S:      Maintained
15788 F:      drivers/power/supply/lp8727_charger.c
15789 F:      include/linux/platform_data/lp8727.h
15790
15791 TI LP8788 MFD DRIVER
15792 M:      Milo Kim <milo.kim@ti.com>
15793 S:      Maintained
15794 F:      drivers/iio/adc/lp8788_adc.c
15795 F:      drivers/leds/leds-lp8788.c
15796 F:      drivers/mfd/lp8788*.c
15797 F:      drivers/power/supply/lp8788-charger.c
15798 F:      drivers/regulator/lp8788-*.c
15799 F:      include/linux/mfd/lp8788*.h
15800
15801 TI NETCP ETHERNET DRIVER
15802 M:      Wingman Kwok <w-kwok2@ti.com>
15803 M:      Murali Karicheri <m-karicheri2@ti.com>
15804 L:      netdev@vger.kernel.org
15805 S:      Maintained
15806 F:      drivers/net/ethernet/ti/netcp*
15807
15808 TI PCM3060 ASoC CODEC DRIVER
15809 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
15810 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15811 S:      Maintained
15812 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15813 F:      sound/soc/codecs/pcm3060*
15814
15815 TI TAS571X FAMILY ASoC CODEC DRIVER
15816 M:      Kevin Cernekee <cernekee@chromium.org>
15817 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15818 S:      Odd Fixes
15819 F:      sound/soc/codecs/tas571x*
15820
15821 TI TRF7970A NFC DRIVER
15822 M:      Mark Greer <mgreer@animalcreek.com>
15823 L:      linux-wireless@vger.kernel.org
15824 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15825 S:      Supported
15826 F:      drivers/nfc/trf7970a.c
15827 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15828
15829 TI TWL4030 SERIES SOC CODEC DRIVER
15830 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15831 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15832 S:      Maintained
15833 F:      sound/soc/codecs/twl4030*
15834
15835 TI VPE/CAL DRIVERS
15836 M:      Benoit Parrot <bparrot@ti.com>
15837 L:      linux-media@vger.kernel.org
15838 W:      http://linuxtv.org/
15839 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15840 S:      Maintained
15841 F:      drivers/media/platform/ti-vpe/
15842
15843 TI WILINK WIRELESS DRIVERS
15844 L:      linux-wireless@vger.kernel.org
15845 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15846 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15848 S:      Orphan
15849 F:      drivers/net/wireless/ti/
15850 F:      include/linux/wl12xx.h
15851
15852 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15853 M:      John Stultz <john.stultz@linaro.org>
15854 M:      Thomas Gleixner <tglx@linutronix.de>
15855 R:      Stephen Boyd <sboyd@kernel.org>
15856 L:      linux-kernel@vger.kernel.org
15857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15858 S:      Supported
15859 F:      include/linux/clocksource.h
15860 F:      include/linux/time.h
15861 F:      include/linux/timex.h
15862 F:      include/uapi/linux/time.h
15863 F:      include/uapi/linux/timex.h
15864 F:      kernel/time/clocksource.c
15865 F:      kernel/time/time*.c
15866 F:      kernel/time/alarmtimer.c
15867 F:      kernel/time/ntp.c
15868 F:      tools/testing/selftests/timers/
15869
15870 TIPC NETWORK LAYER
15871 M:      Jon Maloy <jon.maloy@ericsson.com>
15872 M:      Ying Xue <ying.xue@windriver.com>
15873 L:      netdev@vger.kernel.org (core kernel code)
15874 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15875 W:      http://tipc.sourceforge.net/
15876 S:      Maintained
15877 F:      include/uapi/linux/tipc*.h
15878 F:      net/tipc/
15879
15880 TLAN NETWORK DRIVER
15881 M:      Samuel Chessman <chessman@tux.org>
15882 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15883 W:      http://sourceforge.net/projects/tlan/
15884 S:      Maintained
15885 F:      Documentation/networking/device_drivers/ti/tlan.txt
15886 F:      drivers/net/ethernet/ti/tlan.*
15887
15888 TM6000 VIDEO4LINUX DRIVER
15889 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15890 L:      linux-media@vger.kernel.org
15891 W:      https://linuxtv.org
15892 T:      git git://linuxtv.org/media_tree.git
15893 S:      Odd fixes
15894 F:      drivers/media/usb/tm6000/
15895 F:      Documentation/media/v4l-drivers/tm6000*
15896
15897 TMIO/SDHI MMC DRIVER
15898 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15899 L:      linux-mmc@vger.kernel.org
15900 S:      Supported
15901 F:      drivers/mmc/host/tmio_mmc*
15902 F:      drivers/mmc/host/renesas_sdhi*
15903 F:      include/linux/mfd/tmio.h
15904
15905 TMP401 HARDWARE MONITOR DRIVER
15906 M:      Guenter Roeck <linux@roeck-us.net>
15907 L:      linux-hwmon@vger.kernel.org
15908 S:      Maintained
15909 F:      Documentation/hwmon/tmp401.rst
15910 F:      drivers/hwmon/tmp401.c
15911
15912 TMPFS (SHMEM FILESYSTEM)
15913 M:      Hugh Dickins <hughd@google.com>
15914 L:      linux-mm@kvack.org
15915 S:      Maintained
15916 F:      include/linux/shmem_fs.h
15917 F:      mm/shmem.c
15918
15919 TOMOYO SECURITY MODULE
15920 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15921 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15922 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15923 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15924 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15925 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15926 W:      https://tomoyo.osdn.jp/
15927 S:      Maintained
15928 F:      security/tomoyo/
15929
15930 TOPSTAR LAPTOP EXTRAS DRIVER
15931 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15932 L:      platform-driver-x86@vger.kernel.org
15933 S:      Maintained
15934 F:      drivers/platform/x86/topstar-laptop.c
15935
15936 TORTURE-TEST MODULES
15937 M:      Davidlohr Bueso <dave@stgolabs.net>
15938 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15939 M:      Josh Triplett <josh@joshtriplett.org>
15940 L:      linux-kernel@vger.kernel.org
15941 S:      Supported
15942 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15943 F:      Documentation/RCU/torture.txt
15944 F:      kernel/torture.c
15945 F:      kernel/rcu/rcutorture.c
15946 F:      kernel/rcu/rcuperf.c
15947 F:      kernel/locking/locktorture.c
15948
15949 TOSHIBA ACPI EXTRAS DRIVER
15950 M:      Azael Avalos <coproscefalo@gmail.com>
15951 L:      platform-driver-x86@vger.kernel.org
15952 S:      Maintained
15953 F:      drivers/platform/x86/toshiba_acpi.c
15954
15955 TOSHIBA BLUETOOTH DRIVER
15956 M:      Azael Avalos <coproscefalo@gmail.com>
15957 L:      platform-driver-x86@vger.kernel.org
15958 S:      Maintained
15959 F:      drivers/platform/x86/toshiba_bluetooth.c
15960
15961 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15962 M:      Azael Avalos <coproscefalo@gmail.com>
15963 L:      platform-driver-x86@vger.kernel.org
15964 S:      Maintained
15965 F:      drivers/platform/x86/toshiba_haps.c
15966
15967 TOSHIBA SMM DRIVER
15968 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15969 W:      http://www.buzzard.org.uk/toshiba/
15970 S:      Maintained
15971 F:      drivers/char/toshiba.c
15972 F:      include/linux/toshiba.h
15973 F:      include/uapi/linux/toshiba.h
15974
15975 TOSHIBA TC358743 DRIVER
15976 M:      Mats Randgaard <matrandg@cisco.com>
15977 L:      linux-media@vger.kernel.org
15978 S:      Maintained
15979 F:      drivers/media/i2c/tc358743*
15980 F:      include/media/i2c/tc358743.h
15981
15982 TOSHIBA WMI HOTKEYS DRIVER
15983 M:      Azael Avalos <coproscefalo@gmail.com>
15984 L:      platform-driver-x86@vger.kernel.org
15985 S:      Maintained
15986 F:      drivers/platform/x86/toshiba-wmi.c
15987
15988 TPM DEVICE DRIVER
15989 M:      Peter Huewe <peterhuewe@gmx.de>
15990 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15991 R:      Jason Gunthorpe <jgg@ziepe.ca>
15992 L:      linux-integrity@vger.kernel.org
15993 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15994 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15995 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15996 S:      Maintained
15997 F:      drivers/char/tpm/
15998
15999 TRACING
16000 M:      Steven Rostedt <rostedt@goodmis.org>
16001 M:      Ingo Molnar <mingo@redhat.com>
16002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16003 S:      Maintained
16004 F:      Documentation/trace/ftrace.rst
16005 F:      arch/*/*/*/ftrace.h
16006 F:      arch/*/kernel/ftrace.c
16007 F:      include/*/ftrace.h
16008 F:      include/linux/trace*.h
16009 F:      include/trace/
16010 F:      kernel/trace/
16011 F:      tools/testing/selftests/ftrace/
16012
16013 TRACING MMIO ACCESSES (MMIOTRACE)
16014 M:      Steven Rostedt <rostedt@goodmis.org>
16015 M:      Ingo Molnar <mingo@kernel.org>
16016 R:      Karol Herbst <karolherbst@gmail.com>
16017 R:      Pekka Paalanen <ppaalanen@gmail.com>
16018 S:      Maintained
16019 L:      linux-kernel@vger.kernel.org
16020 L:      nouveau@lists.freedesktop.org
16021 F:      kernel/trace/trace_mmiotrace.c
16022 F:      include/linux/mmiotrace.h
16023 F:      arch/x86/mm/kmmio.c
16024 F:      arch/x86/mm/mmio-mod.c
16025 F:      arch/x86/mm/testmmiotrace.c
16026
16027 TRIVIAL PATCHES
16028 M:      Jiri Kosina <trivial@kernel.org>
16029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16030 S:      Maintained
16031 K:      ^Subject:.*(?i)trivial
16032
16033 TEMPO SEMICONDUCTOR DRIVERS
16034 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16035 S:      Maintained
16036 F:      sound/soc/codecs/tscs*.c
16037 F:      sound/soc/codecs/tscs*.h
16038 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16039
16040 TTY LAYER
16041 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16042 M:      Jiri Slaby <jslaby@suse.com>
16043 S:      Supported
16044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16045 F:      Documentation/serial/
16046 F:      drivers/tty/
16047 F:      drivers/tty/serial/serial_core.c
16048 F:      include/linux/serial_core.h
16049 F:      include/linux/serial.h
16050 F:      include/linux/tty.h
16051 F:      include/uapi/linux/serial_core.h
16052 F:      include/uapi/linux/serial.h
16053 F:      include/uapi/linux/tty.h
16054
16055 TUA9001 MEDIA DRIVER
16056 M:      Antti Palosaari <crope@iki.fi>
16057 L:      linux-media@vger.kernel.org
16058 W:      https://linuxtv.org
16059 W:      http://palosaari.fi/linux/
16060 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16061 T:      git git://linuxtv.org/anttip/media_tree.git
16062 S:      Maintained
16063 F:      drivers/media/tuners/tua9001*
16064
16065 TULIP NETWORK DRIVERS
16066 L:      netdev@vger.kernel.org
16067 L:      linux-parisc@vger.kernel.org
16068 S:      Orphan
16069 F:      drivers/net/ethernet/dec/tulip/
16070
16071 TUN/TAP driver
16072 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16073 W:      http://vtun.sourceforge.net/tun
16074 S:      Maintained
16075 F:      Documentation/networking/tuntap.txt
16076 F:      arch/um/os-Linux/drivers/
16077
16078 TURBOCHANNEL SUBSYSTEM
16079 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16080 M:      Ralf Baechle <ralf@linux-mips.org>
16081 L:      linux-mips@vger.kernel.org
16082 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16083 S:      Maintained
16084 F:      drivers/tc/
16085 F:      include/linux/tc.h
16086
16087 TURBOSTAT UTILITY
16088 M:      "Len Brown" <lenb@kernel.org>
16089 L:      linux-pm@vger.kernel.org
16090 B:      https://bugzilla.kernel.org
16091 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16093 S:      Supported
16094 F:      tools/power/x86/turbostat/
16095
16096 TW5864 VIDEO4LINUX DRIVER
16097 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16098 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16099 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16100 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16101 L:      linux-media@vger.kernel.org
16102 S:      Supported
16103 F:      drivers/media/pci/tw5864/
16104
16105 TW68 VIDEO4LINUX DRIVER
16106 M:      Hans Verkuil <hverkuil@xs4all.nl>
16107 L:      linux-media@vger.kernel.org
16108 T:      git git://linuxtv.org/media_tree.git
16109 W:      https://linuxtv.org
16110 S:      Odd Fixes
16111 F:      drivers/media/pci/tw68/
16112
16113 TW686X VIDEO4LINUX DRIVER
16114 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16115 L:      linux-media@vger.kernel.org
16116 T:      git git://linuxtv.org/media_tree.git
16117 W:      http://linuxtv.org
16118 S:      Maintained
16119 F:      drivers/media/pci/tw686x/
16120
16121 UBI FILE SYSTEM (UBIFS)
16122 M:      Richard Weinberger <richard@nod.at>
16123 M:      Artem Bityutskiy <dedekind1@gmail.com>
16124 M:      Adrian Hunter <adrian.hunter@intel.com>
16125 L:      linux-mtd@lists.infradead.org
16126 T:      git git://git.infradead.org/ubifs-2.6.git
16127 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16128 S:      Supported
16129 F:      Documentation/filesystems/ubifs.txt
16130 F:      fs/ubifs/
16131
16132 UCLINUX (M68KNOMMU AND COLDFIRE)
16133 M:      Greg Ungerer <gerg@linux-m68k.org>
16134 W:      http://www.linux-m68k.org/
16135 W:      http://www.uclinux.org/
16136 L:      linux-m68k@lists.linux-m68k.org
16137 L:      uclinux-dev@uclinux.org  (subscribers-only)
16138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16139 S:      Maintained
16140 F:      arch/m68k/coldfire/
16141 F:      arch/m68k/68*/
16142 F:      arch/m68k/*/*_no.*
16143 F:      arch/m68k/include/asm/*_no.*
16144
16145 UDF FILESYSTEM
16146 M:      Jan Kara <jack@suse.com>
16147 S:      Maintained
16148 F:      Documentation/filesystems/udf.txt
16149 F:      fs/udf/
16150
16151 UDRAW TABLET
16152 M:      Bastien Nocera <hadess@hadess.net>
16153 L:      linux-input@vger.kernel.org
16154 S:      Maintained
16155 F:      drivers/hid/hid-udraw-ps3.c
16156
16157 UFS FILESYSTEM
16158 M:      Evgeniy Dushistov <dushistov@mail.ru>
16159 S:      Maintained
16160 F:      Documentation/filesystems/ufs.txt
16161 F:      fs/ufs/
16162
16163 UHID USERSPACE HID IO DRIVER:
16164 M:      David Herrmann <dh.herrmann@googlemail.com>
16165 L:      linux-input@vger.kernel.org
16166 S:      Maintained
16167 F:      drivers/hid/uhid.c
16168 F:      include/uapi/linux/uhid.h
16169
16170 ULPI BUS
16171 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16172 L:      linux-usb@vger.kernel.org
16173 S:      Maintained
16174 F:      drivers/usb/common/ulpi.c
16175 F:      include/linux/ulpi/
16176
16177 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16178 L:      linux-usb@vger.kernel.org
16179 S:      Orphan
16180 F:      drivers/uwb/
16181 F:      include/linux/uwb.h
16182 F:      include/linux/uwb/
16183
16184 UNICODE SUBSYSTEM:
16185 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16186 L:      linux-fsdevel@vger.kernel.org
16187 S:      Supported
16188 F:      fs/unicode/
16189
16190 UNICORE32 ARCHITECTURE:
16191 M:      Guan Xuetao <gxt@pku.edu.cn>
16192 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16193 S:      Maintained
16194 T:      git git://github.com/gxt/linux.git
16195 F:      arch/unicore32/
16196
16197 UNIFDEF
16198 M:      Tony Finch <dot@dotat.at>
16199 W:      http://dotat.at/prog/unifdef
16200 S:      Maintained
16201 F:      scripts/unifdef.c
16202
16203 UNIFORM CDROM DRIVER
16204 M:      Jens Axboe <axboe@kernel.dk>
16205 W:      http://www.kernel.dk
16206 S:      Maintained
16207 F:      Documentation/cdrom/
16208 F:      drivers/cdrom/cdrom.c
16209 F:      include/linux/cdrom.h
16210 F:      include/uapi/linux/cdrom.h
16211
16212 UNISYS S-PAR DRIVERS
16213 M:      David Kershner <david.kershner@unisys.com>
16214 L:      sparmaintainer@unisys.com (Unisys internal)
16215 S:      Supported
16216 F:      include/linux/visorbus.h
16217 F:      drivers/visorbus/
16218 F:      drivers/staging/unisys/
16219
16220 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16221 R:      Alim Akhtar <alim.akhtar@samsung.com>
16222 R:      Avri Altman <avri.altman@wdc.com>
16223 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16224 L:      linux-scsi@vger.kernel.org
16225 S:      Supported
16226 F:      Documentation/scsi/ufs.txt
16227 F:      drivers/scsi/ufs/
16228
16229 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16230 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16231 L:      linux-scsi@vger.kernel.org
16232 S:      Supported
16233 F:      drivers/scsi/ufs/*dwc*
16234
16235 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16236 M:      Stanley Chu <stanley.chu@mediatek.com>
16237 L:      linux-scsi@vger.kernel.org
16238 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16239 S:      Maintained
16240 F:      drivers/scsi/ufs/ufs-mediatek*
16241
16242 UNSORTED BLOCK IMAGES (UBI)
16243 M:      Artem Bityutskiy <dedekind1@gmail.com>
16244 M:      Richard Weinberger <richard@nod.at>
16245 W:      http://www.linux-mtd.infradead.org/
16246 L:      linux-mtd@lists.infradead.org
16247 T:      git git://git.infradead.org/ubifs-2.6.git
16248 S:      Supported
16249 F:      drivers/mtd/ubi/
16250 F:      include/linux/mtd/ubi.h
16251 F:      include/uapi/mtd/ubi-user.h
16252
16253 USB "USBNET" DRIVER FRAMEWORK
16254 M:      Oliver Neukum <oneukum@suse.com>
16255 L:      netdev@vger.kernel.org
16256 W:      http://www.linux-usb.org/usbnet
16257 S:      Maintained
16258 F:      drivers/net/usb/usbnet.c
16259 F:      include/linux/usb/usbnet.h
16260
16261 USB ACM DRIVER
16262 M:      Oliver Neukum <oneukum@suse.com>
16263 L:      linux-usb@vger.kernel.org
16264 S:      Maintained
16265 F:      Documentation/usb/acm.txt
16266 F:      drivers/usb/class/cdc-acm.*
16267
16268 USB AR5523 WIRELESS DRIVER
16269 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16270 L:      linux-wireless@vger.kernel.org
16271 S:      Maintained
16272 F:      drivers/net/wireless/ath/ar5523/
16273
16274 USB ATTACHED SCSI
16275 M:      Oliver Neukum <oneukum@suse.com>
16276 L:      linux-usb@vger.kernel.org
16277 L:      linux-scsi@vger.kernel.org
16278 S:      Maintained
16279 F:      drivers/usb/storage/uas.c
16280
16281 USB CDC ETHERNET DRIVER
16282 M:      Oliver Neukum <oliver@neukum.org>
16283 L:      linux-usb@vger.kernel.org
16284 S:      Maintained
16285 F:      drivers/net/usb/cdc_*.c
16286 F:      include/uapi/linux/usb/cdc.h
16287
16288 USB CHAOSKEY DRIVER
16289 M:      Keith Packard <keithp@keithp.com>
16290 L:      linux-usb@vger.kernel.org
16291 S:      Maintained
16292 F:      drivers/usb/misc/chaoskey.c
16293
16294 USB CYPRESS C67X00 DRIVER
16295 M:      Peter Korsgaard <jacmet@sunsite.dk>
16296 L:      linux-usb@vger.kernel.org
16297 S:      Maintained
16298 F:      drivers/usb/c67x00/
16299
16300 USB DAVICOM DM9601 DRIVER
16301 M:      Peter Korsgaard <jacmet@sunsite.dk>
16302 L:      netdev@vger.kernel.org
16303 W:      http://www.linux-usb.org/usbnet
16304 S:      Maintained
16305 F:      drivers/net/usb/dm9601.c
16306
16307 USB DIAMOND RIO500 DRIVER
16308 M:      Cesar Miquel <miquel@df.uba.ar>
16309 L:      rio500-users@lists.sourceforge.net
16310 W:      http://rio500.sourceforge.net
16311 S:      Maintained
16312 F:      drivers/usb/misc/rio500*
16313
16314 USB EHCI DRIVER
16315 M:      Alan Stern <stern@rowland.harvard.edu>
16316 L:      linux-usb@vger.kernel.org
16317 S:      Maintained
16318 F:      Documentation/usb/ehci.txt
16319 F:      drivers/usb/host/ehci*
16320
16321 USB GADGET/PERIPHERAL SUBSYSTEM
16322 M:      Felipe Balbi <balbi@kernel.org>
16323 L:      linux-usb@vger.kernel.org
16324 W:      http://www.linux-usb.org/gadget
16325 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16326 S:      Maintained
16327 F:      drivers/usb/gadget/
16328 F:      include/linux/usb/gadget*
16329
16330 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16331 M:      Jiri Kosina <jikos@kernel.org>
16332 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16333 L:      linux-usb@vger.kernel.org
16334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16335 S:      Maintained
16336 F:      Documentation/hid/hiddev.txt
16337 F:      drivers/hid/usbhid/
16338
16339 USB INTEL XHCI ROLE MUX DRIVER
16340 M:      Hans de Goede <hdegoede@redhat.com>
16341 L:      linux-usb@vger.kernel.org
16342 S:      Maintained
16343 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16344
16345 USB IP DRIVER FOR HISILICON KIRIN
16346 M:      Yu Chen <chenyu56@huawei.com>
16347 M:      Binghui Wang <wangbinghui@hisilicon.com>
16348 L:      linux-usb@vger.kernel.org
16349 S:      Maintained
16350 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16351 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16352
16353 USB ISP116X DRIVER
16354 M:      Olav Kongas <ok@artecdesign.ee>
16355 L:      linux-usb@vger.kernel.org
16356 S:      Maintained
16357 F:      drivers/usb/host/isp116x*
16358 F:      include/linux/usb/isp116x.h
16359
16360 USB LAN78XX ETHERNET DRIVER
16361 M:      Woojung Huh <woojung.huh@microchip.com>
16362 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16363 L:      netdev@vger.kernel.org
16364 S:      Maintained
16365 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16366 F:      drivers/net/usb/lan78xx.*
16367 F:      include/dt-bindings/net/microchip-lan78xx.h
16368
16369 USB MASS STORAGE DRIVER
16370 M:      Alan Stern <stern@rowland.harvard.edu>
16371 L:      linux-usb@vger.kernel.org
16372 L:      usb-storage@lists.one-eyed-alien.net
16373 S:      Maintained
16374 F:      drivers/usb/storage/
16375
16376 USB MIDI DRIVER
16377 M:      Clemens Ladisch <clemens@ladisch.de>
16378 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16380 S:      Maintained
16381 F:      sound/usb/midi.*
16382
16383 USB NETWORKING DRIVERS
16384 L:      linux-usb@vger.kernel.org
16385 S:      Odd Fixes
16386 F:      drivers/net/usb/
16387
16388 USB OHCI DRIVER
16389 M:      Alan Stern <stern@rowland.harvard.edu>
16390 L:      linux-usb@vger.kernel.org
16391 S:      Maintained
16392 F:      Documentation/usb/ohci.txt
16393 F:      drivers/usb/host/ohci*
16394
16395 USB OTG FSM (Finite State Machine)
16396 M:      Peter Chen <Peter.Chen@nxp.com>
16397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16398 L:      linux-usb@vger.kernel.org
16399 S:      Maintained
16400 F:      drivers/usb/common/usb-otg-fsm.c
16401
16402 USB OVER IP DRIVER
16403 M:      Valentina Manea <valentina.manea.m@gmail.com>
16404 M:      Shuah Khan <shuah@kernel.org>
16405 M:      Shuah Khan <skhan@linuxfoundation.org>
16406 L:      linux-usb@vger.kernel.org
16407 S:      Maintained
16408 F:      Documentation/usb/usbip_protocol.txt
16409 F:      drivers/usb/usbip/
16410 F:      tools/usb/usbip/
16411 F:      tools/testing/selftests/drivers/usb/usbip/
16412
16413 USB PEGASUS DRIVER
16414 M:      Petko Manolov <petkan@nucleusys.com>
16415 L:      linux-usb@vger.kernel.org
16416 L:      netdev@vger.kernel.org
16417 T:      git git://github.com/petkan/pegasus.git
16418 W:      https://github.com/petkan/pegasus
16419 S:      Maintained
16420 F:      drivers/net/usb/pegasus.*
16421
16422 USB PHY LAYER
16423 M:      Felipe Balbi <balbi@kernel.org>
16424 L:      linux-usb@vger.kernel.org
16425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16426 S:      Maintained
16427 F:      drivers/usb/phy/
16428
16429 USB PRINTER DRIVER (usblp)
16430 M:      Pete Zaitcev <zaitcev@redhat.com>
16431 L:      linux-usb@vger.kernel.org
16432 S:      Supported
16433 F:      drivers/usb/class/usblp.c
16434
16435 USB QMI WWAN NETWORK DRIVER
16436 M:      Bjørn Mork <bjorn@mork.no>
16437 L:      netdev@vger.kernel.org
16438 S:      Maintained
16439 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16440 F:      drivers/net/usb/qmi_wwan.c
16441
16442 USB RTL8150 DRIVER
16443 M:      Petko Manolov <petkan@nucleusys.com>
16444 L:      linux-usb@vger.kernel.org
16445 L:      netdev@vger.kernel.org
16446 T:      git git://github.com/petkan/rtl8150.git
16447 W:      https://github.com/petkan/rtl8150
16448 S:      Maintained
16449 F:      drivers/net/usb/rtl8150.c
16450
16451 USB SERIAL SUBSYSTEM
16452 M:      Johan Hovold <johan@kernel.org>
16453 L:      linux-usb@vger.kernel.org
16454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16455 S:      Maintained
16456 F:      Documentation/usb/usb-serial.txt
16457 F:      drivers/usb/serial/
16458 F:      include/linux/usb/serial.h
16459
16460 USB SMSC75XX ETHERNET DRIVER
16461 M:      Steve Glendinning <steve.glendinning@shawell.net>
16462 L:      netdev@vger.kernel.org
16463 S:      Maintained
16464 F:      drivers/net/usb/smsc75xx.*
16465
16466 USB SMSC95XX ETHERNET DRIVER
16467 M:      Steve Glendinning <steve.glendinning@shawell.net>
16468 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16469 L:      netdev@vger.kernel.org
16470 S:      Maintained
16471 F:      drivers/net/usb/smsc95xx.*
16472
16473 USB SUBSYSTEM
16474 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16475 L:      linux-usb@vger.kernel.org
16476 W:      http://www.linux-usb.org
16477 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16478 S:      Supported
16479 F:      Documentation/devicetree/bindings/usb/
16480 F:      Documentation/usb/
16481 F:      drivers/usb/
16482 F:      include/linux/usb.h
16483 F:      include/linux/usb/
16484
16485 USB TYPEC PI3USB30532 MUX DRIVER
16486 M:      Hans de Goede <hdegoede@redhat.com>
16487 L:      linux-usb@vger.kernel.org
16488 S:      Maintained
16489 F:      drivers/usb/typec/mux/pi3usb30532.c
16490
16491 USB TYPEC CLASS
16492 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16493 L:      linux-usb@vger.kernel.org
16494 S:      Maintained
16495 F:      Documentation/ABI/testing/sysfs-class-typec
16496 F:      Documentation/driver-api/usb/typec.rst
16497 F:      drivers/usb/typec/
16498 F:      include/linux/usb/typec.h
16499
16500 USB TYPEC BUS FOR ALTERNATE MODES
16501 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16502 L:      linux-usb@vger.kernel.org
16503 S:      Maintained
16504 F:      Documentation/ABI/testing/sysfs-bus-typec
16505 F:      Documentation/driver-api/usb/typec_bus.rst
16506 F:      drivers/usb/typec/altmodes/
16507 F:      include/linux/usb/typec_altmode.h
16508
16509 USB TYPEC PORT CONTROLLER DRIVERS
16510 M:      Guenter Roeck <linux@roeck-us.net>
16511 L:      linux-usb@vger.kernel.org
16512 S:      Maintained
16513 F:      drivers/usb/typec/tcpm/
16514
16515 USB UHCI DRIVER
16516 M:      Alan Stern <stern@rowland.harvard.edu>
16517 L:      linux-usb@vger.kernel.org
16518 S:      Maintained
16519 F:      drivers/usb/host/uhci*
16520
16521 USB VIDEO CLASS
16522 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16523 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16524 L:      linux-media@vger.kernel.org
16525 T:      git git://linuxtv.org/media_tree.git
16526 W:      http://www.ideasonboard.org/uvc/
16527 S:      Maintained
16528 F:      drivers/media/usb/uvc/
16529 F:      include/uapi/linux/uvcvideo.h
16530
16531 USB VISION DRIVER
16532 M:      Hans Verkuil <hverkuil@xs4all.nl>
16533 L:      linux-media@vger.kernel.org
16534 T:      git git://linuxtv.org/media_tree.git
16535 W:      https://linuxtv.org
16536 S:      Odd Fixes
16537 F:      drivers/media/usb/usbvision/
16538
16539 USB WEBCAM GADGET
16540 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16541 L:      linux-usb@vger.kernel.org
16542 S:      Maintained
16543 F:      drivers/usb/gadget/function/*uvc*
16544 F:      drivers/usb/gadget/legacy/webcam.c
16545 F:      include/uapi/linux/usb/g_uvc.h
16546
16547 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16548 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16549 L:      linux-wireless@vger.kernel.org
16550 S:      Maintained
16551 F:      drivers/net/wireless/rndis_wlan.c
16552
16553 USB XHCI DRIVER
16554 M:      Mathias Nyman <mathias.nyman@intel.com>
16555 L:      linux-usb@vger.kernel.org
16556 S:      Supported
16557 F:      drivers/usb/host/xhci*
16558 F:      drivers/usb/host/pci-quirks*
16559
16560 USB ZD1201 DRIVER
16561 L:      linux-wireless@vger.kernel.org
16562 W:      http://linux-lc100020.sourceforge.net
16563 S:      Orphan
16564 F:      drivers/net/wireless/zydas/zd1201.*
16565
16566 USB ZR364XX DRIVER
16567 M:      Antoine Jacquet <royale@zerezo.com>
16568 L:      linux-usb@vger.kernel.org
16569 L:      linux-media@vger.kernel.org
16570 T:      git git://linuxtv.org/media_tree.git
16571 W:      http://royale.zerezo.com/zr364xx/
16572 S:      Maintained
16573 F:      Documentation/media/v4l-drivers/zr364xx*
16574 F:      drivers/media/usb/zr364xx/
16575
16576 USER-MODE LINUX (UML)
16577 M:      Jeff Dike <jdike@addtoit.com>
16578 M:      Richard Weinberger <richard@nod.at>
16579 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16580 L:      linux-um@lists.infradead.org
16581 W:      http://user-mode-linux.sourceforge.net
16582 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16584 S:      Maintained
16585 F:      Documentation/virtual/uml/
16586 F:      arch/um/
16587 F:      arch/x86/um/
16588 F:      fs/hostfs/
16589
16590 USERSPACE COPYIN/COPYOUT (UIOVEC)
16591 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16592 S:      Maintained
16593 F:      lib/iov_iter.c
16594 F:      include/linux/uio.h
16595
16596 USERSPACE DMA BUFFER DRIVER
16597 M:      Gerd Hoffmann <kraxel@redhat.com>
16598 S:      Maintained
16599 L:      dri-devel@lists.freedesktop.org
16600 F:      drivers/dma-buf/udmabuf.c
16601 F:      include/uapi/linux/udmabuf.h
16602 T:      git git://anongit.freedesktop.org/drm/drm-misc
16603
16604 USERSPACE I/O (UIO)
16605 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16606 S:      Maintained
16607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16608 F:      Documentation/driver-api/uio-howto.rst
16609 F:      drivers/uio/
16610 F:      include/linux/uio_driver.h
16611
16612 UTIL-LINUX PACKAGE
16613 M:      Karel Zak <kzak@redhat.com>
16614 L:      util-linux@vger.kernel.org
16615 W:      http://en.wikipedia.org/wiki/Util-linux
16616 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16617 S:      Maintained
16618
16619 UUID HELPERS
16620 M:      Christoph Hellwig <hch@lst.de>
16621 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16622 L:      linux-kernel@vger.kernel.org
16623 T:      git git://git.infradead.org/users/hch/uuid.git
16624 F:      lib/uuid.c
16625 F:      lib/test_uuid.c
16626 F:      include/linux/uuid.h
16627 F:      include/uapi/linux/uuid.h
16628 S:      Maintained
16629
16630 UVESAFB DRIVER
16631 M:      Michal Januszewski <spock@gentoo.org>
16632 L:      linux-fbdev@vger.kernel.org
16633 W:      https://github.com/mjanusz/v86d
16634 S:      Maintained
16635 F:      Documentation/fb/uvesafb.txt
16636 F:      drivers/video/fbdev/uvesafb.*
16637
16638 VF610 NAND DRIVER
16639 M:      Stefan Agner <stefan@agner.ch>
16640 L:      linux-mtd@lists.infradead.org
16641 S:      Supported
16642 F:      drivers/mtd/nand/raw/vf610_nfc.c
16643
16644 VFAT/FAT/MSDOS FILESYSTEM
16645 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16646 S:      Maintained
16647 F:      Documentation/filesystems/vfat.txt
16648 F:      fs/fat/
16649
16650 VFIO DRIVER
16651 M:      Alex Williamson <alex.williamson@redhat.com>
16652 R:      Cornelia Huck <cohuck@redhat.com>
16653 L:      kvm@vger.kernel.org
16654 T:      git git://github.com/awilliam/linux-vfio.git
16655 S:      Maintained
16656 F:      Documentation/vfio.txt
16657 F:      drivers/vfio/
16658 F:      include/linux/vfio.h
16659 F:      include/uapi/linux/vfio.h
16660
16661 VFIO MEDIATED DEVICE DRIVERS
16662 M:      Kirti Wankhede <kwankhede@nvidia.com>
16663 L:      kvm@vger.kernel.org
16664 S:      Maintained
16665 F:      Documentation/vfio-mediated-device.txt
16666 F:      drivers/vfio/mdev/
16667 F:      include/linux/mdev.h
16668 F:      samples/vfio-mdev/
16669
16670 VFIO PLATFORM DRIVER
16671 M:      Eric Auger <eric.auger@redhat.com>
16672 L:      kvm@vger.kernel.org
16673 S:      Maintained
16674 F:      drivers/vfio/platform/
16675
16676 VGA_SWITCHEROO
16677 R:      Lukas Wunner <lukas@wunner.de>
16678 S:      Maintained
16679 F:      Documentation/gpu/vga-switcheroo.rst
16680 F:      drivers/gpu/vga/vga_switcheroo.c
16681 F:      include/linux/vga_switcheroo.h
16682 T:      git git://anongit.freedesktop.org/drm/drm-misc
16683
16684 VIA RHINE NETWORK DRIVER
16685 S:      Orphan
16686 F:      drivers/net/ethernet/via/via-rhine.c
16687
16688 VIA SD/MMC CARD CONTROLLER DRIVER
16689 M:      Bruce Chang <brucechang@via.com.tw>
16690 M:      Harald Welte <HaraldWelte@viatech.com>
16691 S:      Maintained
16692 F:      drivers/mmc/host/via-sdmmc.c
16693
16694 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16695 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16696 L:      linux-fbdev@vger.kernel.org
16697 S:      Maintained
16698 F:      include/linux/via-core.h
16699 F:      include/linux/via-gpio.h
16700 F:      include/linux/via_i2c.h
16701 F:      drivers/video/fbdev/via/
16702
16703 VIA VELOCITY NETWORK DRIVER
16704 M:      Francois Romieu <romieu@fr.zoreil.com>
16705 L:      netdev@vger.kernel.org
16706 S:      Maintained
16707 F:      drivers/net/ethernet/via/via-velocity.*
16708
16709 VICODEC VIRTUAL CODEC DRIVER
16710 M:      Hans Verkuil <hans.verkuil@cisco.com>
16711 L:      linux-media@vger.kernel.org
16712 T:      git git://linuxtv.org/media_tree.git
16713 W:      https://linuxtv.org
16714 S:      Maintained
16715 F:      drivers/media/platform/vicodec/*
16716
16717 VIDEO MULTIPLEXER DRIVER
16718 M:      Philipp Zabel <p.zabel@pengutronix.de>
16719 L:      linux-media@vger.kernel.org
16720 S:      Maintained
16721 F:      drivers/media/platform/video-mux.c
16722
16723 VIDEO I2C POLLING DRIVER
16724 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16725 L:      linux-media@vger.kernel.org
16726 S:      Maintained
16727 F:      drivers/media/i2c/video-i2c.c
16728
16729 VIDEOBUF2 FRAMEWORK
16730 M:      Pawel Osciak <pawel@osciak.com>
16731 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16732 M:      Kyungmin Park <kyungmin.park@samsung.com>
16733 L:      linux-media@vger.kernel.org
16734 S:      Maintained
16735 F:      drivers/media/common/videobuf2/*
16736 F:      include/media/videobuf2-*
16737
16738 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16739 M:      Helen Koike <helen.koike@collabora.com>
16740 L:      linux-media@vger.kernel.org
16741 T:      git git://linuxtv.org/media_tree.git
16742 W:      https://linuxtv.org
16743 S:      Maintained
16744 F:      drivers/media/platform/vimc/*
16745
16746 VIRT LIB
16747 M:      Alex Williamson <alex.williamson@redhat.com>
16748 M:      Paolo Bonzini <pbonzini@redhat.com>
16749 L:      kvm@vger.kernel.org
16750 S:      Supported
16751 F:      virt/lib/
16752
16753 VIRTIO AND VHOST VSOCK DRIVER
16754 M:      Stefan Hajnoczi <stefanha@redhat.com>
16755 L:      kvm@vger.kernel.org
16756 L:      virtualization@lists.linux-foundation.org
16757 L:      netdev@vger.kernel.org
16758 S:      Maintained
16759 F:      include/linux/virtio_vsock.h
16760 F:      include/uapi/linux/virtio_vsock.h
16761 F:      include/uapi/linux/vsockmon.h
16762 F:      include/uapi/linux/vm_sockets_diag.h
16763 F:      net/vmw_vsock/diag.c
16764 F:      net/vmw_vsock/af_vsock_tap.c
16765 F:      net/vmw_vsock/virtio_transport_common.c
16766 F:      net/vmw_vsock/virtio_transport.c
16767 F:      drivers/net/vsockmon.c
16768 F:      drivers/vhost/vsock.c
16769 F:      tools/testing/vsock/
16770
16771 VIRTIO CONSOLE DRIVER
16772 M:      Amit Shah <amit@kernel.org>
16773 L:      virtualization@lists.linux-foundation.org
16774 S:      Maintained
16775 F:      drivers/char/virtio_console.c
16776 F:      include/linux/virtio_console.h
16777 F:      include/uapi/linux/virtio_console.h
16778
16779 VIRTIO CORE AND NET DRIVERS
16780 M:      "Michael S. Tsirkin" <mst@redhat.com>
16781 M:      Jason Wang <jasowang@redhat.com>
16782 L:      virtualization@lists.linux-foundation.org
16783 S:      Maintained
16784 F:      Documentation/devicetree/bindings/virtio/
16785 F:      drivers/virtio/
16786 F:      tools/virtio/
16787 F:      drivers/net/virtio_net.c
16788 F:      drivers/block/virtio_blk.c
16789 F:      include/linux/virtio*.h
16790 F:      include/uapi/linux/virtio_*.h
16791 F:      drivers/crypto/virtio/
16792 F:      mm/balloon_compaction.c
16793
16794 VIRTIO BLOCK AND SCSI DRIVERS
16795 M:      "Michael S. Tsirkin" <mst@redhat.com>
16796 M:      Jason Wang <jasowang@redhat.com>
16797 R:      Paolo Bonzini <pbonzini@redhat.com>
16798 R:      Stefan Hajnoczi <stefanha@redhat.com>
16799 L:      virtualization@lists.linux-foundation.org
16800 S:      Maintained
16801 F:      drivers/block/virtio_blk.c
16802 F:      drivers/scsi/virtio_scsi.c
16803 F:      include/uapi/linux/virtio_blk.h
16804 F:      include/uapi/linux/virtio_scsi.h
16805 F:      drivers/vhost/scsi.c
16806
16807 VIRTIO CRYPTO DRIVER
16808 M:      Gonglei <arei.gonglei@huawei.com>
16809 L:      virtualization@lists.linux-foundation.org
16810 L:      linux-crypto@vger.kernel.org
16811 S:      Maintained
16812 F:      drivers/crypto/virtio/
16813 F:      include/uapi/linux/virtio_crypto.h
16814
16815 VIRTIO DRIVERS FOR S390
16816 M:      Cornelia Huck <cohuck@redhat.com>
16817 M:      Halil Pasic <pasic@linux.ibm.com>
16818 L:      linux-s390@vger.kernel.org
16819 L:      virtualization@lists.linux-foundation.org
16820 L:      kvm@vger.kernel.org
16821 S:      Supported
16822 F:      drivers/s390/virtio/
16823 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16824
16825 VIRTIO GPU DRIVER
16826 M:      David Airlie <airlied@linux.ie>
16827 M:      Gerd Hoffmann <kraxel@redhat.com>
16828 L:      dri-devel@lists.freedesktop.org
16829 L:      virtualization@lists.linux-foundation.org
16830 T:      git git://anongit.freedesktop.org/drm/drm-misc
16831 S:      Maintained
16832 F:      drivers/gpu/drm/virtio/
16833 F:      include/uapi/linux/virtio_gpu.h
16834
16835 VIRTIO HOST (VHOST)
16836 M:      "Michael S. Tsirkin" <mst@redhat.com>
16837 M:      Jason Wang <jasowang@redhat.com>
16838 L:      kvm@vger.kernel.org
16839 L:      virtualization@lists.linux-foundation.org
16840 L:      netdev@vger.kernel.org
16841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16842 S:      Maintained
16843 F:      drivers/vhost/
16844 F:      include/uapi/linux/vhost.h
16845
16846 VIRTIO INPUT DRIVER
16847 M:      Gerd Hoffmann <kraxel@redhat.com>
16848 S:      Maintained
16849 F:      drivers/virtio/virtio_input.c
16850 F:      include/uapi/linux/virtio_input.h
16851
16852 VIRTUAL BOX GUEST DEVICE DRIVER
16853 M:      Hans de Goede <hdegoede@redhat.com>
16854 M:      Arnd Bergmann <arnd@arndb.de>
16855 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16856 S:      Maintained
16857 F:      include/linux/vbox_utils.h
16858 F:      include/uapi/linux/vbox*.h
16859 F:      drivers/virt/vboxguest/
16860
16861 VIRTUAL SERIO DEVICE DRIVER
16862 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16863 S:      Maintained
16864 F:      drivers/input/serio/userio.c
16865 F:      include/uapi/linux/userio.h
16866
16867 VIVID VIRTUAL VIDEO DRIVER
16868 M:      Hans Verkuil <hverkuil@xs4all.nl>
16869 L:      linux-media@vger.kernel.org
16870 T:      git git://linuxtv.org/media_tree.git
16871 W:      https://linuxtv.org
16872 S:      Maintained
16873 F:      drivers/media/platform/vivid/*
16874
16875 VLYNQ BUS
16876 M:      Florian Fainelli <f.fainelli@gmail.com>
16877 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16878 S:      Maintained
16879 F:      drivers/vlynq/vlynq.c
16880 F:      include/linux/vlynq.h
16881
16882 VME SUBSYSTEM
16883 M:      Martyn Welch <martyn@welchs.me.uk>
16884 M:      Manohar Vanga <manohar.vanga@gmail.com>
16885 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16886 L:      devel@driverdev.osuosl.org
16887 S:      Maintained
16888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16889 F:      Documentation/driver-api/vme.rst
16890 F:      drivers/staging/vme/
16891 F:      drivers/vme/
16892 F:      include/linux/vme*
16893
16894 VMWARE BALLOON DRIVER
16895 M:      Julien Freche <jfreche@vmware.com>
16896 M:      Nadav Amit <namit@vmware.com>
16897 M:      "VMware, Inc." <pv-drivers@vmware.com>
16898 L:      linux-kernel@vger.kernel.org
16899 S:      Maintained
16900 F:      drivers/misc/vmw_balloon.c
16901
16902 VMWARE HYPERVISOR INTERFACE
16903 M:      Alok Kataria <akataria@vmware.com>
16904 L:      virtualization@lists.linux-foundation.org
16905 S:      Supported
16906 F:      arch/x86/kernel/cpu/vmware.c
16907
16908 VMWARE PVRDMA DRIVER
16909 M:      Adit Ranadive <aditr@vmware.com>
16910 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16911 L:      linux-rdma@vger.kernel.org
16912 S:      Maintained
16913 F:      drivers/infiniband/hw/vmw_pvrdma/
16914
16915 VMware PVSCSI driver
16916 M:      Jim Gill <jgill@vmware.com>
16917 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16918 L:      linux-scsi@vger.kernel.org
16919 S:      Maintained
16920 F:      drivers/scsi/vmw_pvscsi.c
16921 F:      drivers/scsi/vmw_pvscsi.h
16922
16923 VMWARE VMMOUSE SUBDRIVER
16924 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16925 M:      "VMware, Inc." <pv-drivers@vmware.com>
16926 L:      linux-input@vger.kernel.org
16927 S:      Maintained
16928 F:      drivers/input/mouse/vmmouse.c
16929 F:      drivers/input/mouse/vmmouse.h
16930
16931 VMWARE VMXNET3 ETHERNET DRIVER
16932 M:      Ronak Doshi <doshir@vmware.com>
16933 M:      "VMware, Inc." <pv-drivers@vmware.com>
16934 L:      netdev@vger.kernel.org
16935 S:      Maintained
16936 F:      drivers/net/vmxnet3/
16937
16938 VOCORE VOCORE2 BOARD
16939 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16940 L:      linux-mips@vger.kernel.org
16941 S:      Maintained
16942 F:      arch/mips/boot/dts/ralink/vocore2.dts
16943
16944 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16945 M:      Liam Girdwood <lgirdwood@gmail.com>
16946 M:      Mark Brown <broonie@kernel.org>
16947 L:      linux-kernel@vger.kernel.org
16948 W:      http://www.slimlogic.co.uk/?p=48
16949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16950 S:      Supported
16951 F:      Documentation/devicetree/bindings/regulator/
16952 F:      Documentation/power/regulator/
16953 F:      drivers/regulator/
16954 F:      include/dt-bindings/regulator/
16955 F:      include/linux/regulator/
16956
16957 VRF
16958 M:      David Ahern <dsa@cumulusnetworks.com>
16959 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16960 L:      netdev@vger.kernel.org
16961 S:      Maintained
16962 F:      drivers/net/vrf.c
16963 F:      Documentation/networking/vrf.txt
16964
16965 VT1211 HARDWARE MONITOR DRIVER
16966 M:      Juerg Haefliger <juergh@gmail.com>
16967 L:      linux-hwmon@vger.kernel.org
16968 S:      Maintained
16969 F:      Documentation/hwmon/vt1211.rst
16970 F:      drivers/hwmon/vt1211.c
16971
16972 VT8231 HARDWARE MONITOR DRIVER
16973 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16974 L:      linux-hwmon@vger.kernel.org
16975 S:      Maintained
16976 F:      drivers/hwmon/vt8231.c
16977
16978 VUB300 USB to SDIO/SD/MMC bridge chip
16979 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16980 L:      linux-mmc@vger.kernel.org
16981 L:      linux-usb@vger.kernel.org
16982 S:      Supported
16983 F:      drivers/mmc/host/vub300.c
16984
16985 W1 DALLAS'S 1-WIRE BUS
16986 M:      Evgeniy Polyakov <zbr@ioremap.net>
16987 S:      Maintained
16988 F:      Documentation/devicetree/bindings/w1/
16989 F:      Documentation/w1/
16990 F:      drivers/w1/
16991 F:      include/linux/w1.h
16992
16993 W83791D HARDWARE MONITORING DRIVER
16994 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16995 L:      linux-hwmon@vger.kernel.org
16996 S:      Maintained
16997 F:      Documentation/hwmon/w83791d.rst
16998 F:      drivers/hwmon/w83791d.c
16999
17000 W83793 HARDWARE MONITORING DRIVER
17001 M:      Rudolf Marek <r.marek@assembler.cz>
17002 L:      linux-hwmon@vger.kernel.org
17003 S:      Maintained
17004 F:      Documentation/hwmon/w83793.rst
17005 F:      drivers/hwmon/w83793.c
17006
17007 W83795 HARDWARE MONITORING DRIVER
17008 M:      Jean Delvare <jdelvare@suse.com>
17009 L:      linux-hwmon@vger.kernel.org
17010 S:      Maintained
17011 F:      drivers/hwmon/w83795.c
17012
17013 W83L51xD SD/MMC CARD INTERFACE DRIVER
17014 M:      Pierre Ossman <pierre@ossman.eu>
17015 S:      Maintained
17016 F:      drivers/mmc/host/wbsd.*
17017
17018 WACOM PROTOCOL 4 SERIAL TABLETS
17019 M:      Julian Squires <julian@cipht.net>
17020 M:      Hans de Goede <hdegoede@redhat.com>
17021 L:      linux-input@vger.kernel.org
17022 S:      Maintained
17023 F:      drivers/input/tablet/wacom_serial4.c
17024
17025 WATCHDOG DEVICE DRIVERS
17026 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17027 M:      Guenter Roeck <linux@roeck-us.net>
17028 L:      linux-watchdog@vger.kernel.org
17029 W:      http://www.linux-watchdog.org/
17030 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17031 S:      Maintained
17032 F:      Documentation/devicetree/bindings/watchdog/
17033 F:      Documentation/watchdog/
17034 F:      drivers/watchdog/
17035 F:      include/linux/watchdog.h
17036 F:      include/uapi/linux/watchdog.h
17037
17038 WHISKEYCOVE PMIC GPIO DRIVER
17039 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17040 L:      linux-gpio@vger.kernel.org
17041 S:      Maintained
17042 F:      drivers/gpio/gpio-wcove.c
17043
17044 WHWAVE RTC DRIVER
17045 M:      Dianlong Li <long17.cool@163.com>
17046 L:      linux-rtc@vger.kernel.org
17047 S:      Maintained
17048 F:      drivers/rtc/rtc-sd3078.c
17049
17050 WIIMOTE HID DRIVER
17051 M:      David Herrmann <dh.herrmann@googlemail.com>
17052 L:      linux-input@vger.kernel.org
17053 S:      Maintained
17054 F:      drivers/hid/hid-wiimote*
17055
17056 WILOCITY WIL6210 WIRELESS DRIVER
17057 M:      Maya Erez <merez@codeaurora.org>
17058 L:      linux-wireless@vger.kernel.org
17059 L:      wil6210@qti.qualcomm.com
17060 S:      Supported
17061 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17062 F:      drivers/net/wireless/ath/wil6210/
17063
17064 WIMAX STACK
17065 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17066 M:      linux-wimax@intel.com
17067 L:      wimax@linuxwimax.org (subscribers-only)
17068 S:      Supported
17069 W:      http://linuxwimax.org
17070 F:      Documentation/wimax/README.wimax
17071 F:      include/linux/wimax/debug.h
17072 F:      include/net/wimax.h
17073 F:      include/uapi/linux/wimax.h
17074 F:      net/wimax/
17075
17076 WINBOND CIR DRIVER
17077 M:      David Härdeman <david@hardeman.nu>
17078 S:      Maintained
17079 F:      drivers/media/rc/winbond-cir.c
17080
17081 RCMM REMOTE CONTROLS DECODER
17082 M:      Patrick Lerda <patrick9876@free.fr>
17083 S:      Maintained
17084 F:      drivers/media/rc/ir-rcmm-decoder.c
17085
17086 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17087 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17088 L:      linux-watchdog@vger.kernel.org
17089 S:      Maintained
17090 F:      drivers/watchdog/ebc-c384_wdt.c
17091
17092 WINSYSTEMS WS16C48 GPIO DRIVER
17093 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17094 L:      linux-gpio@vger.kernel.org
17095 S:      Maintained
17096 F:      drivers/gpio/gpio-ws16c48.c
17097
17098 WISTRON LAPTOP BUTTON DRIVER
17099 M:      Miloslav Trmac <mitr@volny.cz>
17100 S:      Maintained
17101 F:      drivers/input/misc/wistron_btns.c
17102
17103 WL3501 WIRELESS PCMCIA CARD DRIVER
17104 L:      linux-wireless@vger.kernel.org
17105 S:      Odd fixes
17106 F:      drivers/net/wireless/wl3501*
17107
17108 WOLFSON MICROELECTRONICS DRIVERS
17109 L:      patches@opensource.cirrus.com
17110 T:      git https://github.com/CirrusLogic/linux-drivers.git
17111 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17112 S:      Supported
17113 F:      Documentation/hwmon/wm83??.rst
17114 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17115 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17116 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17117 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17118 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17119 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17120 F:      drivers/clk/clk-wm83*.c
17121 F:      drivers/extcon/extcon-arizona.c
17122 F:      drivers/leds/leds-wm83*.c
17123 F:      drivers/gpio/gpio-*wm*.c
17124 F:      drivers/gpio/gpio-arizona.c
17125 F:      drivers/hwmon/wm83??-hwmon.c
17126 F:      drivers/input/misc/wm831x-on.c
17127 F:      drivers/input/touchscreen/wm831x-ts.c
17128 F:      drivers/input/touchscreen/wm97*.c
17129 F:      drivers/mfd/arizona*
17130 F:      drivers/mfd/wm*.c
17131 F:      drivers/mfd/cs47l24*
17132 F:      drivers/power/supply/wm83*.c
17133 F:      drivers/rtc/rtc-wm83*.c
17134 F:      drivers/regulator/wm8*.c
17135 F:      drivers/regulator/arizona*
17136 F:      drivers/video/backlight/wm83*_bl.c
17137 F:      drivers/watchdog/wm83*_wdt.c
17138 F:      include/linux/mfd/arizona/
17139 F:      include/linux/mfd/wm831x/
17140 F:      include/linux/mfd/wm8350/
17141 F:      include/linux/mfd/wm8400*
17142 F:      include/linux/regulator/arizona*
17143 F:      include/linux/wm97xx.h
17144 F:      include/sound/wm????.h
17145 F:      sound/soc/codecs/arizona.?
17146 F:      sound/soc/codecs/wm*
17147 F:      sound/soc/codecs/cs47l24*
17148
17149 WORKQUEUE
17150 M:      Tejun Heo <tj@kernel.org>
17151 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17153 S:      Maintained
17154 F:      include/linux/workqueue.h
17155 F:      kernel/workqueue.c
17156 F:      Documentation/core-api/workqueue.rst
17157
17158 X-POWERS AXP288 PMIC DRIVERS
17159 M:      Hans de Goede <hdegoede@redhat.com>
17160 S:      Maintained
17161 N:      axp288
17162 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17163
17164 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17165 M:      Chen-Yu Tsai <wens@csie.org>
17166 L:      linux-kernel@vger.kernel.org
17167 S:      Maintained
17168 N:      axp[128]
17169
17170 X.25 NETWORK LAYER
17171 M:      Andrew Hendry <andrew.hendry@gmail.com>
17172 L:      linux-x25@vger.kernel.org
17173 S:      Odd Fixes
17174 F:      Documentation/networking/x25*
17175 F:      include/net/x25*
17176 F:      net/x25/
17177
17178 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17179 M:      Thomas Gleixner <tglx@linutronix.de>
17180 M:      Ingo Molnar <mingo@redhat.com>
17181 M:      Borislav Petkov <bp@alien8.de>
17182 R:      "H. Peter Anvin" <hpa@zytor.com>
17183 M:      x86@kernel.org
17184 L:      linux-kernel@vger.kernel.org
17185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17186 S:      Maintained
17187 F:      Documentation/devicetree/bindings/x86/
17188 F:      Documentation/x86/
17189 F:      arch/x86/
17190
17191 X86 ENTRY CODE
17192 M:      Andy Lutomirski <luto@kernel.org>
17193 L:      linux-kernel@vger.kernel.org
17194 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17195 S:      Maintained
17196 F:      arch/x86/entry/
17197
17198 X86 MCE INFRASTRUCTURE
17199 M:      Tony Luck <tony.luck@intel.com>
17200 M:      Borislav Petkov <bp@alien8.de>
17201 L:      linux-edac@vger.kernel.org
17202 S:      Maintained
17203 F:      arch/x86/kernel/cpu/mce/*
17204
17205 X86 MICROCODE UPDATE SUPPORT
17206 M:      Borislav Petkov <bp@alien8.de>
17207 S:      Maintained
17208 F:      arch/x86/kernel/cpu/microcode/*
17209
17210 X86 MM
17211 M:      Dave Hansen <dave.hansen@linux.intel.com>
17212 M:      Andy Lutomirski <luto@kernel.org>
17213 M:      Peter Zijlstra <peterz@infradead.org>
17214 L:      linux-kernel@vger.kernel.org
17215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17216 S:      Maintained
17217 F:      arch/x86/mm/
17218
17219 X86 PLATFORM DRIVERS
17220 M:      Darren Hart <dvhart@infradead.org>
17221 M:      Andy Shevchenko <andy@infradead.org>
17222 L:      platform-driver-x86@vger.kernel.org
17223 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17224 S:      Maintained
17225 F:      drivers/platform/x86/
17226 F:      drivers/platform/olpc/
17227
17228 X86 PLATFORM DRIVERS - ARCH
17229 R:      Darren Hart <dvhart@infradead.org>
17230 R:      Andy Shevchenko <andy@infradead.org>
17231 L:      platform-driver-x86@vger.kernel.org
17232 L:      x86@kernel.org
17233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17234 S:      Maintained
17235 F:      arch/x86/platform
17236
17237 X86 VDSO
17238 M:      Andy Lutomirski <luto@kernel.org>
17239 L:      linux-kernel@vger.kernel.org
17240 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17241 S:      Maintained
17242 F:      arch/x86/entry/vdso/
17243
17244 XARRAY
17245 M:      Matthew Wilcox <willy@infradead.org>
17246 L:      linux-fsdevel@vger.kernel.org
17247 S:      Supported
17248 F:      Documentation/core-api/xarray.rst
17249 F:      lib/idr.c
17250 F:      lib/xarray.c
17251 F:      include/linux/idr.h
17252 F:      include/linux/xarray.h
17253 F:      tools/testing/radix-tree
17254
17255 XBOX DVD IR REMOTE
17256 M:      Benjamin Valentin <benpicco@googlemail.com>
17257 S:      Maintained
17258 F:      drivers/media/rc/xbox_remote.c
17259 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17260
17261 XC2028/3028 TUNER DRIVER
17262 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17263 L:      linux-media@vger.kernel.org
17264 W:      https://linuxtv.org
17265 T:      git git://linuxtv.org/media_tree.git
17266 S:      Maintained
17267 F:      drivers/media/tuners/tuner-xc2028.*
17268
17269 XDP (eXpress Data Path)
17270 M:      Alexei Starovoitov <ast@kernel.org>
17271 M:      Daniel Borkmann <daniel@iogearbox.net>
17272 M:      David S. Miller <davem@davemloft.net>
17273 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17274 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17275 M:      John Fastabend <john.fastabend@gmail.com>
17276 L:      netdev@vger.kernel.org
17277 L:      xdp-newbies@vger.kernel.org
17278 L:      bpf@vger.kernel.org
17279 S:      Supported
17280 F:      net/core/xdp.c
17281 F:      include/net/xdp.h
17282 F:      kernel/bpf/devmap.c
17283 F:      kernel/bpf/cpumap.c
17284 F:      include/trace/events/xdp.h
17285 K:      xdp
17286 N:      xdp
17287
17288 XDP SOCKETS (AF_XDP)
17289 M:      Björn Töpel <bjorn.topel@intel.com>
17290 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17291 L:      netdev@vger.kernel.org
17292 L:      bpf@vger.kernel.org
17293 S:      Maintained
17294 F:      kernel/bpf/xskmap.c
17295 F:      net/xdp/
17296
17297 XEN BLOCK SUBSYSTEM
17298 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17299 M:      Roger Pau Monné <roger.pau@citrix.com>
17300 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17301 S:      Supported
17302 F:      drivers/block/xen-blkback/*
17303 F:      drivers/block/xen*
17304
17305 XEN HYPERVISOR ARM
17306 M:      Stefano Stabellini <sstabellini@kernel.org>
17307 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17308 S:      Maintained
17309 F:      arch/arm/xen/
17310 F:      arch/arm/include/asm/xen/
17311
17312 XEN HYPERVISOR ARM64
17313 M:      Stefano Stabellini <sstabellini@kernel.org>
17314 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17315 S:      Maintained
17316 F:      arch/arm64/xen/
17317 F:      arch/arm64/include/asm/xen/
17318
17319 XEN HYPERVISOR INTERFACE
17320 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17321 M:      Juergen Gross <jgross@suse.com>
17322 R:      Stefano Stabellini <sstabellini@kernel.org>
17323 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17325 S:      Supported
17326 F:      arch/x86/xen/
17327 F:      arch/x86/platform/pvh/
17328 F:      drivers/*/xen-*front.c
17329 F:      drivers/xen/
17330 F:      arch/x86/include/asm/xen/
17331 F:      arch/x86/include/asm/pvclock-abi.h
17332 F:      include/xen/
17333 F:      include/uapi/xen/
17334 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17335 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17336
17337 XEN NETWORK BACKEND DRIVER
17338 M:      Wei Liu <wei.liu@kernel.org>
17339 M:      Paul Durrant <paul.durrant@citrix.com>
17340 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17341 L:      netdev@vger.kernel.org
17342 S:      Supported
17343 F:      drivers/net/xen-netback/*
17344
17345 XEN PCI SUBSYSTEM
17346 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17347 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17348 S:      Supported
17349 F:      arch/x86/pci/*xen*
17350 F:      drivers/pci/*xen*
17351
17352 XEN PVSCSI DRIVERS
17353 M:      Juergen Gross <jgross@suse.com>
17354 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17355 L:      linux-scsi@vger.kernel.org
17356 S:      Supported
17357 F:      drivers/scsi/xen-scsifront.c
17358 F:      drivers/xen/xen-scsiback.c
17359 F:      include/xen/interface/io/vscsiif.h
17360
17361 XEN SWIOTLB SUBSYSTEM
17362 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17363 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17364 L:      iommu@lists.linux-foundation.org
17365 S:      Supported
17366 F:      arch/x86/xen/*swiotlb*
17367 F:      drivers/xen/*swiotlb*
17368
17369 XEN SOUND FRONTEND DRIVER
17370 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17371 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17372 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17373 S:      Supported
17374 F:      sound/xen/*
17375
17376 XFS FILESYSTEM
17377 M:      Darrick J. Wong <darrick.wong@oracle.com>
17378 M:      linux-xfs@vger.kernel.org
17379 L:      linux-xfs@vger.kernel.org
17380 W:      http://xfs.org/
17381 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17382 S:      Supported
17383 F:      Documentation/filesystems/xfs.txt
17384 F:      fs/xfs/
17385
17386 XILINX AXI ETHERNET DRIVER
17387 M:      Anirudha Sarangi <anirudh@xilinx.com>
17388 M:      John Linn <John.Linn@xilinx.com>
17389 S:      Maintained
17390 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17391
17392 XILINX UARTLITE SERIAL DRIVER
17393 M:      Peter Korsgaard <jacmet@sunsite.dk>
17394 L:      linux-serial@vger.kernel.org
17395 S:      Maintained
17396 F:      drivers/tty/serial/uartlite.c
17397
17398 XILINX VIDEO IP CORES
17399 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17400 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17401 L:      linux-media@vger.kernel.org
17402 T:      git git://linuxtv.org/media_tree.git
17403 S:      Supported
17404 F:      Documentation/devicetree/bindings/media/xilinx/
17405 F:      drivers/media/platform/xilinx/
17406 F:      include/uapi/linux/xilinx-v4l2-controls.h
17407
17408 XILLYBUS DRIVER
17409 M:      Eli Billauer <eli.billauer@gmail.com>
17410 L:      linux-kernel@vger.kernel.org
17411 S:      Supported
17412 F:      drivers/char/xillybus/
17413
17414 XLP9XX I2C DRIVER
17415 M:      George Cherian <george.cherian@cavium.com>
17416 M:      Jan Glauber <jglauber@cavium.com>
17417 L:      linux-i2c@vger.kernel.org
17418 W:      http://www.cavium.com
17419 S:      Supported
17420 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17421 F:      drivers/i2c/busses/i2c-xlp9xx.c
17422
17423 XRA1403 GPIO EXPANDER
17424 M:      Nandor Han <nandor.han@ge.com>
17425 M:      Semi Malinen <semi.malinen@ge.com>
17426 L:      linux-gpio@vger.kernel.org
17427 S:      Maintained
17428 F:      drivers/gpio/gpio-xra1403.c
17429 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17430
17431 XTENSA XTFPGA PLATFORM SUPPORT
17432 M:      Max Filippov <jcmvbkbc@gmail.com>
17433 L:      linux-xtensa@linux-xtensa.org
17434 S:      Maintained
17435 F:      drivers/spi/spi-xtensa-xtfpga.c
17436 F:      sound/soc/xtensa/xtfpga-i2s.c
17437
17438 YAM DRIVER FOR AX.25
17439 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17440 L:      linux-hams@vger.kernel.org
17441 S:      Maintained
17442 F:      drivers/net/hamradio/yam*
17443 F:      include/linux/yam.h
17444
17445 YAMA SECURITY MODULE
17446 M:      Kees Cook <keescook@chromium.org>
17447 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17448 S:      Supported
17449 F:      security/yama/
17450 F:      Documentation/admin-guide/LSM/Yama.rst
17451
17452 YEALINK PHONE DRIVER
17453 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17454 L:      usbb2k-api-dev@nongnu.org
17455 S:      Maintained
17456 F:      Documentation/input/devices/yealink.rst
17457 F:      drivers/input/misc/yealink.*
17458
17459 Z8530 DRIVER FOR AX.25
17460 M:      Joerg Reuter <jreuter@yaina.de>
17461 W:      http://yaina.de/jreuter/
17462 W:      http://www.qsl.net/dl1bke/
17463 L:      linux-hams@vger.kernel.org
17464 S:      Maintained
17465 F:      Documentation/networking/z8530drv.txt
17466 F:      drivers/net/hamradio/*scc.c
17467 F:      drivers/net/hamradio/z8530.h
17468
17469 ZBUD COMPRESSED PAGE ALLOCATOR
17470 M:      Seth Jennings <sjenning@redhat.com>
17471 M:      Dan Streetman <ddstreet@ieee.org>
17472 L:      linux-mm@kvack.org
17473 S:      Maintained
17474 F:      mm/zbud.c
17475 F:      include/linux/zbud.h
17476
17477 ZD1211RW WIRELESS DRIVER
17478 M:      Daniel Drake <dsd@gentoo.org>
17479 M:      Ulrich Kunitz <kune@deine-taler.de>
17480 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17481 L:      linux-wireless@vger.kernel.org
17482 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17483 S:      Maintained
17484 F:      drivers/net/wireless/zydas/zd1211rw/
17485
17486 ZD1301 MEDIA DRIVER
17487 M:      Antti Palosaari <crope@iki.fi>
17488 L:      linux-media@vger.kernel.org
17489 W:      https://linuxtv.org/
17490 W:      http://palosaari.fi/linux/
17491 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17492 S:      Maintained
17493 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17494
17495 ZD1301_DEMOD MEDIA DRIVER
17496 M:      Antti Palosaari <crope@iki.fi>
17497 L:      linux-media@vger.kernel.org
17498 W:      https://linuxtv.org/
17499 W:      http://palosaari.fi/linux/
17500 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17501 S:      Maintained
17502 F:      drivers/media/dvb-frontends/zd1301_demod*
17503
17504 ZPOOL COMPRESSED PAGE STORAGE API
17505 M:      Dan Streetman <ddstreet@ieee.org>
17506 L:      linux-mm@kvack.org
17507 S:      Maintained
17508 F:      mm/zpool.c
17509 F:      include/linux/zpool.h
17510
17511 ZR36067 VIDEO FOR LINUX DRIVER
17512 L:      mjpeg-users@lists.sourceforge.net
17513 L:      linux-media@vger.kernel.org
17514 W:      http://mjpeg.sourceforge.net/driver-zoran/
17515 T:      hg https://linuxtv.org/hg/v4l-dvb
17516 S:      Odd Fixes
17517 F:      drivers/staging/media/zoran/
17518
17519 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17520 M:      Minchan Kim <minchan@kernel.org>
17521 M:      Nitin Gupta <ngupta@vflare.org>
17522 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17523 L:      linux-kernel@vger.kernel.org
17524 S:      Maintained
17525 F:      drivers/block/zram/
17526 F:      Documentation/blockdev/zram.txt
17527
17528 ZS DECSTATION Z85C30 SERIAL DRIVER
17529 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17530 S:      Maintained
17531 F:      drivers/tty/serial/zs.*
17532
17533 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17534 M:      Minchan Kim <minchan@kernel.org>
17535 M:      Nitin Gupta <ngupta@vflare.org>
17536 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17537 L:      linux-mm@kvack.org
17538 S:      Maintained
17539 F:      mm/zsmalloc.c
17540 F:      include/linux/zsmalloc.h
17541 F:      Documentation/vm/zsmalloc.rst
17542
17543 ZSWAP COMPRESSED SWAP CACHING
17544 M:      Seth Jennings <sjenning@redhat.com>
17545 M:      Dan Streetman <ddstreet@ieee.org>
17546 L:      linux-mm@kvack.org
17547 S:      Maintained
17548 F:      mm/zswap.c
17549
17550 THE REST
17551 M:      Linus Torvalds <torvalds@linux-foundation.org>
17552 L:      linux-kernel@vger.kernel.org
17553 Q:      http://patchwork.kernel.org/project/LKML/list/
17554 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17555 S:      Buried alive in reporters
17556 F:      *
17557 F:      */