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*
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 276 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 277 F:      drivers/counter/104-quad-8.c
 278
 279 ACCES PCI-IDIO-16 GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-pci-idio-16.c
 284
 285 ACCES PCIe-IDIO-24 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pcie-idio-24.c
 290
 291 ACENIC DRIVER
 292 M:      Jes Sorensen <jes@trained-monkey.org>
 293 L:      linux-acenic@sunsite.dk
 294 S:      Maintained
 295 F:      drivers/net/ethernet/alteon/acenic*
 296
 297 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 298 M:      Peter Feuerer <peter@piie.net>
 299 L:      platform-driver-x86@vger.kernel.org
 300 W:      http://piie.net/?section=acerhdf
 301 S:      Maintained
 302 F:      drivers/platform/x86/acerhdf.c
 303
 304 ACER WMI LAPTOP EXTRAS
 305 M:      "Lee, Chun-Yi" <jlee@suse.com>
 306 L:      platform-driver-x86@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/platform/x86/acer-wmi.c
 309
 310 ACPI
 311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 312 M:      Len Brown <lenb@kernel.org>
 313 L:      linux-acpi@vger.kernel.org
 314 W:      https://01.org/linux-acpi
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 317 B:      https://bugzilla.kernel.org
 318 S:      Supported
 319 F:      drivers/acpi/
 320 F:      drivers/pnp/pnpacpi/
 321 F:      include/linux/acpi.h
 322 F:      include/linux/fwnode.h
 323 F:      include/acpi/
 324 F:      Documentation/firmware-guide/acpi/
 325 F:      Documentation/ABI/testing/sysfs-bus-acpi
 326 F:      Documentation/ABI/testing/configfs-acpi
 327 F:      drivers/pci/*acpi*
 328 F:      drivers/pci/*/*acpi*
 329 F:      tools/power/acpi/
 330
 331 ACPI APEI
 332 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 333 M:      Len Brown <lenb@kernel.org>
 334 L:      linux-acpi@vger.kernel.org
 335 R:      James Morse <james.morse@arm.com>
 336 R:      Tony Luck <tony.luck@intel.com>
 337 R:      Borislav Petkov <bp@alien8.de>
 338 F:      drivers/acpi/apei/
 339
 340 ACPI COMPONENT ARCHITECTURE (ACPICA)
 341 M:      Robert Moore <robert.moore@intel.com>
 342 M:      Erik Schmauss <erik.schmauss@intel.com>
 343 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 344 L:      linux-acpi@vger.kernel.org
 345 L:      devel@acpica.org
 346 W:      https://acpica.org/
 347 W:      https://github.com/acpica/acpica/
 348 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 350 B:      https://bugzilla.kernel.org
 351 B:      https://bugs.acpica.org
 352 S:      Supported
 353 F:      drivers/acpi/acpica/
 354 F:      include/acpi/
 355 F:      tools/power/acpi/
 356
 357 ACPI FAN DRIVER
 358 M:      Zhang Rui <rui.zhang@intel.com>
 359 L:      linux-acpi@vger.kernel.org
 360 W:      https://01.org/linux-acpi
 361 B:      https://bugzilla.kernel.org
 362 S:      Supported
 363 F:      drivers/acpi/fan.c
 364
 365 ACPI FOR ARM64 (ACPI/arm64)
 366 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 367 M:      Hanjun Guo <guohanjun@huawei.com>
 368 M:      Sudeep Holla <sudeep.holla@arm.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 371 S:      Maintained
 372 F:      drivers/acpi/arm64
 373
 374 ACPI I2C MULTI INSTANTIATE DRIVER
 375 M:      Hans de Goede <hdegoede@redhat.com>
 376 L:      platform-driver-x86@vger.kernel.org
 377 S:      Maintained
 378 F:      drivers/platform/x86/i2c-multi-instantiate.c
 379
 380 ACPI PMIC DRIVERS
 381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 382 M:      Len Brown <lenb@kernel.org>
 383 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 384 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 385 L:      linux-acpi@vger.kernel.org
 386 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 388 B:      https://bugzilla.kernel.org
 389 S:      Supported
 390 F:      drivers/acpi/pmic/
 391
 392 ACPI THERMAL DRIVER
 393 M:      Zhang Rui <rui.zhang@intel.com>
 394 L:      linux-acpi@vger.kernel.org
 395 W:      https://01.org/linux-acpi
 396 B:      https://bugzilla.kernel.org
 397 S:      Supported
 398 F:      drivers/acpi/*thermal*
 399
 400 ACPI VIDEO DRIVER
 401 M:      Zhang Rui <rui.zhang@intel.com>
 402 L:      linux-acpi@vger.kernel.org
 403 W:      https://01.org/linux-acpi
 404 B:      https://bugzilla.kernel.org
 405 S:      Supported
 406 F:      drivers/acpi/acpi_video.c
 407
 408 ACPI WMI DRIVER
 409 L:      platform-driver-x86@vger.kernel.org
 410 S:      Orphan
 411 F:      drivers/platform/x86/wmi.c
 412 F:      include/uapi/linux/wmi.h
 413
 414 AD1889 ALSA SOUND DRIVER
 415 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 416 L:      linux-parisc@vger.kernel.org
 417 S:      Maintained
 418 F:      sound/pci/ad1889.*
 419
 420 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 421 M:      Michael Hennerich <michael.hennerich@analog.com>
 422 W:      http://wiki.analog.com/AD5254
 423 W:      http://ez.analog.com/community/linux-device-drivers
 424 S:      Supported
 425 F:      drivers/misc/ad525x_dpot.c
 426
 427 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 428 M:      Michael Hennerich <michael.hennerich@analog.com>
 429 W:      http://wiki.analog.com/AD5398
 430 W:      http://ez.analog.com/community/linux-device-drivers
 431 S:      Supported
 432 F:      drivers/regulator/ad5398.c
 433
 434 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 435 M:      Michael Hennerich <michael.hennerich@analog.com>
 436 W:      http://wiki.analog.com/AD7142
 437 W:      http://ez.analog.com/community/linux-device-drivers
 438 S:      Supported
 439 F:      drivers/input/misc/ad714x.c
 440
 441 AD7877 TOUCHSCREEN DRIVER
 442 M:      Michael Hennerich <michael.hennerich@analog.com>
 443 W:      http://wiki.analog.com/AD7877
 444 W:      http://ez.analog.com/community/linux-device-drivers
 445 S:      Supported
 446 F:      drivers/input/touchscreen/ad7877.c
 447
 448 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 449 M:      Michael Hennerich <michael.hennerich@analog.com>
 450 W:      http://wiki.analog.com/AD7879
 451 W:      http://ez.analog.com/community/linux-device-drivers
 452 S:      Supported
 453 F:      drivers/input/touchscreen/ad7879.c
 454
 455 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 456 M:      Jiri Kosina <jikos@kernel.org>
 457 S:      Maintained
 458
 459 ADF7242 IEEE 802.15.4 RADIO DRIVER
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 W:      https://wiki.analog.com/ADF7242
 462 W:      http://ez.analog.com/community/linux-device-drivers
 463 L:      linux-wpan@vger.kernel.org
 464 S:      Supported
 465 F:      drivers/net/ieee802154/adf7242.c
 466 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 467
 468 ADM1025 HARDWARE MONITOR DRIVER
 469 M:      Jean Delvare <jdelvare@suse.com>
 470 L:      linux-hwmon@vger.kernel.org
 471 S:      Maintained
 472 F:      Documentation/hwmon/adm1025.rst
 473 F:      drivers/hwmon/adm1025.c
 474
 475 ADM1029 HARDWARE MONITOR DRIVER
 476 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 477 L:      linux-hwmon@vger.kernel.org
 478 S:      Maintained
 479 F:      drivers/hwmon/adm1029.c
 480
 481 ADM8211 WIRELESS DRIVER
 482 L:      linux-wireless@vger.kernel.org
 483 W:      http://wireless.kernel.org/
 484 S:      Orphan
 485 F:      drivers/net/wireless/admtek/adm8211.*
 486
 487 ADP1653 FLASH CONTROLLER DRIVER
 488 M:      Sakari Ailus <sakari.ailus@iki.fi>
 489 L:      linux-media@vger.kernel.org
 490 S:      Maintained
 491 F:      drivers/media/i2c/adp1653.c
 492 F:      include/media/i2c/adp1653.h
 493
 494 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 495 M:      Michael Hennerich <michael.hennerich@analog.com>
 496 W:      http://wiki.analog.com/ADP5520
 497 W:      http://ez.analog.com/community/linux-device-drivers
 498 S:      Supported
 499 F:      drivers/mfd/adp5520.c
 500 F:      drivers/video/backlight/adp5520_bl.c
 501 F:      drivers/leds/leds-adp5520.c
 502 F:      drivers/gpio/gpio-adp5520.c
 503 F:      drivers/input/keyboard/adp5520-keys.c
 504
 505 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 506 M:      Michael Hennerich <michael.hennerich@analog.com>
 507 W:      http://wiki.analog.com/ADP5588
 508 W:      http://ez.analog.com/community/linux-device-drivers
 509 S:      Supported
 510 F:      drivers/input/keyboard/adp5588-keys.c
 511 F:      drivers/gpio/gpio-adp5588.c
 512
 513 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 514 M:      Michael Hennerich <michael.hennerich@analog.com>
 515 W:      http://wiki.analog.com/ADP8860
 516 W:      http://ez.analog.com/community/linux-device-drivers
 517 S:      Supported
 518 F:      drivers/video/backlight/adp8860_bl.c
 519
 520 ADT746X FAN DRIVER
 521 M:      Colin Leroy <colin@colino.net>
 522 S:      Maintained
 523 F:      drivers/macintosh/therm_adt746x.c
 524
 525 ADT7475 HARDWARE MONITOR DRIVER
 526 M:      Jean Delvare <jdelvare@suse.com>
 527 L:      linux-hwmon@vger.kernel.org
 528 S:      Maintained
 529 F:      Documentation/hwmon/adt7475.rst
 530 F:      drivers/hwmon/adt7475.c
 531
 532 ADVANSYS SCSI DRIVER
 533 M:      Matthew Wilcox <willy@infradead.org>
 534 M:      Hannes Reinecke <hare@suse.com>
 535 L:      linux-scsi@vger.kernel.org
 536 S:      Maintained
 537 F:      Documentation/scsi/advansys.txt
 538 F:      drivers/scsi/advansys.c
 539
 540 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 541 M:      Michael Hennerich <michael.hennerich@analog.com>
 542 W:      http://wiki.analog.com/ADXL345
 543 W:      http://ez.analog.com/community/linux-device-drivers
 544 S:      Supported
 545 F:      drivers/input/misc/adxl34x.c
 546 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 547
 548 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 549 M:      Stefan Popa <stefan.popa@analog.com>
 550 W:      http://ez.analog.com/community/linux-device-drivers
 551 S:      Supported
 552 F:      drivers/iio/accel/adxl372.c
 553 F:      drivers/iio/accel/adxl372_spi.c
 554 F:      drivers/iio/accel/adxl372_i2c.c
 555 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 556
 557 AF9013 MEDIA DRIVER
 558 M:      Antti Palosaari <crope@iki.fi>
 559 L:      linux-media@vger.kernel.org
 560 W:      https://linuxtv.org
 561 W:      http://palosaari.fi/linux/
 562 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 563 T:      git git://linuxtv.org/anttip/media_tree.git
 564 S:      Maintained
 565 F:      drivers/media/dvb-frontends/af9013*
 566
 567 AF9033 MEDIA DRIVER
 568 M:      Antti Palosaari <crope@iki.fi>
 569 L:      linux-media@vger.kernel.org
 570 W:      https://linuxtv.org
 571 W:      http://palosaari.fi/linux/
 572 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 573 T:      git git://linuxtv.org/anttip/media_tree.git
 574 S:      Maintained
 575 F:      drivers/media/dvb-frontends/af9033*
 576
 577 AFFS FILE SYSTEM
 578 M:      David Sterba <dsterba@suse.com>
 579 L:      linux-fsdevel@vger.kernel.org
 580 S:      Odd Fixes
 581 F:      Documentation/filesystems/affs.txt
 582 F:      fs/affs/
 583
 584 AFS FILESYSTEM
 585 M:      David Howells <dhowells@redhat.com>
 586 L:      linux-afs@lists.infradead.org
 587 S:      Supported
 588 F:      fs/afs/
 589 F:      include/trace/events/afs.h
 590 F:      Documentation/filesystems/afs.txt
 591 W:      https://www.infradead.org/~dhowells/kafs/
 592
 593 AGPGART DRIVER
 594 M:      David Airlie <airlied@linux.ie>
 595 T:      git git://anongit.freedesktop.org/drm/drm
 596 S:      Maintained
 597 F:      drivers/char/agp/
 598 F:      include/linux/agp*
 599 F:      include/uapi/linux/agp*
 600
 601 AHA152X SCSI DRIVER
 602 M:      "Juergen E. Fischer" <fischer@norbit.de>
 603 L:      linux-scsi@vger.kernel.org
 604 S:      Maintained
 605 F:      drivers/scsi/aha152x*
 606 F:      drivers/scsi/pcmcia/aha152x*
 607
 608 AIC7XXX / AIC79XX SCSI DRIVER
 609 M:      Hannes Reinecke <hare@suse.com>
 610 L:      linux-scsi@vger.kernel.org
 611 S:      Maintained
 612 F:      drivers/scsi/aic7xxx/
 613
 614 AIMSLAB FM RADIO RECEIVER DRIVER
 615 M:      Hans Verkuil <hverkuil@xs4all.nl>
 616 L:      linux-media@vger.kernel.org
 617 T:      git git://linuxtv.org/media_tree.git
 618 W:      https://linuxtv.org
 619 S:      Maintained
 620 F:      drivers/media/radio/radio-aimslab*
 621
 622 AIO
 623 M:      Benjamin LaHaise <bcrl@kvack.org>
 624 L:      linux-aio@kvack.org
 625 S:      Supported
 626 F:      fs/aio.c
 627 F:      include/linux/*aio*.h
 628
 629 AIRSPY MEDIA DRIVER
 630 M:      Antti Palosaari <crope@iki.fi>
 631 L:      linux-media@vger.kernel.org
 632 W:      https://linuxtv.org
 633 W:      http://palosaari.fi/linux/
 634 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 635 T:      git git://linuxtv.org/anttip/media_tree.git
 636 S:      Maintained
 637 F:      drivers/media/usb/airspy/
 638
 639 ALACRITECH GIGABIT ETHERNET DRIVER
 640 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 641 S:      Maintained
 642 F:      drivers/net/ethernet/alacritech/*
 643
 644 ALCATEL SPEEDTOUCH USB DRIVER
 645 M:      Duncan Sands <duncan.sands@free.fr>
 646 L:      linux-usb@vger.kernel.org
 647 W:      http://www.linux-usb.org/SpeedTouch/
 648 S:      Maintained
 649 F:      drivers/usb/atm/speedtch.c
 650 F:      drivers/usb/atm/usbatm.c
 651
 652 ALCHEMY AU1XX0 MMC DRIVER
 653 M:      Manuel Lauss <manuel.lauss@gmail.com>
 654 S:      Maintained
 655 F:      drivers/mmc/host/au1xmmc.c
 656
 657 ALI1563 I2C DRIVER
 658 M:      Rudolf Marek <r.marek@assembler.cz>
 659 L:      linux-i2c@vger.kernel.org
 660 S:      Maintained
 661 F:      Documentation/i2c/busses/i2c-ali1563
 662 F:      drivers/i2c/busses/i2c-ali1563.c
 663
 664 ALLEGRO DVT VIDEO IP CORE DRIVER
 665 M:      Michael Tretter <m.tretter@pengutronix.de>
 666 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 667 L:      linux-media@vger.kernel.org
 668 S:      Maintained
 669 F:      drivers/staging/media/allegro-dvt/
 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 <mripard@kernel.org>
 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.yaml
 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 AD7780 DRIVER
 913 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 914 M:      Renato Lui Geh <renatogeh@gmail.com>
 915 L:      linux-iio@vger.kernel.org
 916 W:      http://ez.analog.com/community/linux-device-drivers
 917 S:      Supported
 918 F:      drivers/iio/adc/ad7780.c
 919 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 920
 921 ANALOG DEVICES INC AD9389B DRIVER
 922 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 923 L:      linux-media@vger.kernel.org
 924 S:      Maintained
 925 F:      drivers/media/i2c/ad9389b*
 926
 927 ANALOG DEVICES INC ADGS1408 DRIVER
 928 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 929 S:      Supported
 930 F:      drivers/mux/adgs1408.c
 931 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 932
 933 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 934 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 935 S:      Supported
 936 L:      linux-iio@vger.kernel.org
 937 F:      include/linux/iio/imu/adis.h
 938 F:      drivers/iio/imu/adis.c
 939
 940 ANALOG DEVICES INC ADP5061 DRIVER
 941 M:      Stefan Popa <stefan.popa@analog.com>
 942 L:      linux-pm@vger.kernel.org
 943 W:      http://ez.analog.com/community/linux-device-drivers
 944 S:      Supported
 945 F:      drivers/power/supply/adp5061.c
 946
 947 ANALOG DEVICES INC ADV7180 DRIVER
 948 M:      Lars-Peter Clausen <lars@metafoo.de>
 949 L:      linux-media@vger.kernel.org
 950 W:      http://ez.analog.com/community/linux-device-drivers
 951 S:      Supported
 952 F:      drivers/media/i2c/adv7180.c
 953
 954 ANALOG DEVICES INC ADV748X DRIVER
 955 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 956 L:      linux-media@vger.kernel.org
 957 S:      Maintained
 958 F:      drivers/media/i2c/adv748x/*
 959
 960 ANALOG DEVICES INC ADV7511 DRIVER
 961 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 962 L:      linux-media@vger.kernel.org
 963 S:      Maintained
 964 F:      drivers/media/i2c/adv7511*
 965
 966 ANALOG DEVICES INC ADV7604 DRIVER
 967 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 968 L:      linux-media@vger.kernel.org
 969 S:      Maintained
 970 F:      drivers/media/i2c/adv7604*
 971
 972 ANALOG DEVICES INC ADV7842 DRIVER
 973 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 974 L:      linux-media@vger.kernel.org
 975 S:      Maintained
 976 F:      drivers/media/i2c/adv7842*
 977
 978 ANALOG DEVICES INC ASOC CODEC DRIVERS
 979 M:      Lars-Peter Clausen <lars@metafoo.de>
 980 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 981 W:      http://wiki.analog.com/
 982 W:      http://ez.analog.com/community/linux-device-drivers
 983 S:      Supported
 984 F:      sound/soc/codecs/adau*
 985 F:      sound/soc/codecs/adav*
 986 F:      sound/soc/codecs/ad1*
 987 F:      sound/soc/codecs/ad7*
 988 F:      sound/soc/codecs/ssm*
 989 F:      sound/soc/codecs/sigmadsp.*
 990
 991 ANALOG DEVICES INC DMA DRIVERS
 992 M:      Lars-Peter Clausen <lars@metafoo.de>
 993 W:      http://ez.analog.com/community/linux-device-drivers
 994 S:      Supported
 995 F:      drivers/dma/dma-axi-dmac.c
 996
 997 ANALOG DEVICES INC IIO DRIVERS
 998 M:      Lars-Peter Clausen <lars@metafoo.de>
 999 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1000 M:      Stefan Popa <stefan.popa@analog.com>
1001 W:      http://wiki.analog.com/
1002 W:      http://ez.analog.com/community/linux-device-drivers
1003 S:      Supported
1004 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1005 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1006 F:      drivers/iio/*/ad*
1007 F:      drivers/iio/adc/ltc2497*
1008 X:      drivers/iio/*/adjd*
1009 F:      drivers/staging/iio/*/ad*
1010
1011 ANALOGBITS PLL LIBRARIES
1012 M:      Paul Walmsley <paul.walmsley@sifive.com>
1013 S:      Supported
1014 F:      drivers/clk/analogbits/*
1015 F:      include/linux/clk/analogbits*
1016
1017 ANDES ARCHITECTURE
1018 M:      Greentime Hu <green.hu@gmail.com>
1019 M:      Vincent Chen <deanbo422@gmail.com>
1020 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1021 S:      Supported
1022 F:      arch/nds32/
1023 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1024 F:      Documentation/devicetree/bindings/nds32/
1025 K:      nds32
1026 N:      nds32
1027
1028 ANDROID CONFIG FRAGMENTS
1029 M:      Rob Herring <robh@kernel.org>
1030 S:      Supported
1031 F:      kernel/configs/android*
1032
1033 ANDROID DRIVERS
1034 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1035 M:      Arve Hjønnevåg <arve@android.com>
1036 M:      Todd Kjos <tkjos@android.com>
1037 M:      Martijn Coenen <maco@android.com>
1038 M:      Joel Fernandes <joel@joelfernandes.org>
1039 M:      Christian Brauner <christian@brauner.io>
1040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1041 L:      devel@driverdev.osuosl.org
1042 S:      Supported
1043 F:      drivers/android/
1044 F:      drivers/staging/android/
1045
1046 ANDROID GOLDFISH PIC DRIVER
1047 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1048 S:      Supported
1049 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1050 F:      drivers/irqchip/irq-goldfish-pic.c
1051
1052 ANDROID GOLDFISH RTC DRIVER
1053 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1054 S:      Supported
1055 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1056 F:      drivers/rtc/rtc-goldfish.c
1057
1058 ANDROID ION DRIVER
1059 M:      Laura Abbott <labbott@redhat.com>
1060 M:      Sumit Semwal <sumit.semwal@linaro.org>
1061 L:      devel@driverdev.osuosl.org
1062 L:      dri-devel@lists.freedesktop.org
1063 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1064 S:      Supported
1065 F:      drivers/staging/android/ion
1066 F:      drivers/staging/android/uapi/ion.h
1067
1068 AOA (Apple Onboard Audio) ALSA DRIVER
1069 M:      Johannes Berg <johannes@sipsolutions.net>
1070 L:      linuxppc-dev@lists.ozlabs.org
1071 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1072 S:      Maintained
1073 F:      sound/aoa/
1074
1075 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1076 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1077 L:      linux-iio@vger.kernel.org
1078 S:      Maintained
1079 F:      drivers/iio/adc/stx104.c
1080
1081 APM DRIVER
1082 M:      Jiri Kosina <jikos@kernel.org>
1083 S:      Odd fixes
1084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1085 F:      arch/x86/kernel/apm_32.c
1086 F:      include/linux/apm_bios.h
1087 F:      include/uapi/linux/apm_bios.h
1088 F:      drivers/char/apm-emulation.c
1089
1090 APPARMOR SECURITY MODULE
1091 M:      John Johansen <john.johansen@canonical.com>
1092 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1093 W:      wiki.apparmor.net
1094 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1095 S:      Supported
1096 F:      security/apparmor/
1097 F:      Documentation/admin-guide/LSM/apparmor.rst
1098
1099 APPLE BCM5974 MULTITOUCH DRIVER
1100 M:      Henrik Rydberg <rydberg@bitmath.org>
1101 L:      linux-input@vger.kernel.org
1102 S:      Odd fixes
1103 F:      drivers/input/mouse/bcm5974.c
1104
1105 APPLE SMC DRIVER
1106 M:      Henrik Rydberg <rydberg@bitmath.org>
1107 L:      linux-hwmon@vger.kernel.org
1108 S:      Odd fixes
1109 F:      drivers/hwmon/applesmc.c
1110
1111 APPLETALK NETWORK LAYER
1112 L:      netdev@vger.kernel.org
1113 S:      Odd fixes
1114 F:      drivers/net/appletalk/
1115 F:      net/appletalk/
1116 F:      include/linux/atalk.h
1117 F:      include/uapi/linux/atalk.h
1118
1119 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1120 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1121 S:      Supported
1122 F:      arch/arm64/boot/dts/apm/
1123
1124 APPLIED MICRO (APM) X-GENE SOC EDAC
1125 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1126 S:      Supported
1127 F:      drivers/edac/xgene_edac.c
1128 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1129
1130 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1131 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1132 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1133 S:      Supported
1134 F:      drivers/net/ethernet/apm/xgene-v2/
1135
1136 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1137 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1138 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1139 M:      Quan Nguyen <quan@os.amperecomputing.com>
1140 S:      Supported
1141 F:      drivers/net/ethernet/apm/xgene/
1142 F:      drivers/net/phy/mdio-xgene.c
1143 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1144 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1145
1146 APPLIED MICRO (APM) X-GENE SOC PMU
1147 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1148 S:      Supported
1149 F:      drivers/perf/xgene_pmu.c
1150 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1151 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1152
1153 APTINA CAMERA SENSOR PLL
1154 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1155 L:      linux-media@vger.kernel.org
1156 S:      Maintained
1157 F:      drivers/media/i2c/aptina-pll.*
1158
1159 AQUANTIA ETHERNET DRIVER (atlantic)
1160 M:      Igor Russkikh <igor.russkikh@aquantia.com>
1161 L:      netdev@vger.kernel.org
1162 S:      Supported
1163 W:      http://www.aquantia.com
1164 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1165 F:      drivers/net/ethernet/aquantia/atlantic/
1166 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1167
1168 ARC FRAMEBUFFER DRIVER
1169 M:      Jaya Kumar <jayalk@intworks.biz>
1170 S:      Maintained
1171 F:      drivers/video/fbdev/arcfb.c
1172 F:      drivers/video/fbdev/core/fb_defio.c
1173
1174 ARC PGU DRM DRIVER
1175 M:      Alexey Brodkin <abrodkin@synopsys.com>
1176 S:      Supported
1177 F:      drivers/gpu/drm/arc/
1178 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1179
1180 ARCNET NETWORK LAYER
1181 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1182 L:      netdev@vger.kernel.org
1183 S:      Maintained
1184 F:      drivers/net/arcnet/
1185 F:      include/uapi/linux/if_arcnet.h
1186
1187 ARM ARCHITECTED TIMER DRIVER
1188 M:      Mark Rutland <mark.rutland@arm.com>
1189 M:      Marc Zyngier <maz@kernel.org>
1190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1191 S:      Maintained
1192 F:      arch/arm/include/asm/arch_timer.h
1193 F:      arch/arm64/include/asm/arch_timer.h
1194 F:      drivers/clocksource/arm_arch_timer.c
1195
1196 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1197 M:      Linus Walleij <linus.walleij@linaro.org>
1198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1199 S:      Maintained
1200 F:      Documentation/devicetree/bindings/arm/arm-boards
1201 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1202 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1203 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1204 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1205 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1206 F:      arch/arm/mach-integrator/
1207 F:      arch/arm/mach-realview/
1208 F:      arch/arm/mach-versatile/
1209 F:      arch/arm/plat-versatile/
1210 F:      arch/arm/boot/dts/arm-realview-*
1211 F:      arch/arm/boot/dts/integrator*
1212 F:      arch/arm/boot/dts/versatile*
1213 F:      drivers/clk/versatile/
1214 F:      drivers/i2c/busses/i2c-versatile.c
1215 F:      drivers/irqchip/irq-versatile-fpga.c
1216 F:      drivers/mtd/maps/physmap_of_versatile.c
1217 F:      drivers/power/reset/arm-versatile-reboot.c
1218 F:      drivers/soc/versatile/
1219
1220 ARM HDLCD DRM DRIVER
1221 M:      Liviu Dudau <liviu.dudau@arm.com>
1222 S:      Supported
1223 F:      drivers/gpu/drm/arm/hdlcd_*
1224 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1225
1226 ARM KOMEDA DRM-KMS DRIVER
1227 M:      James (Qian) Wang <james.qian.wang@arm.com>
1228 M:      Liviu Dudau <liviu.dudau@arm.com>
1229 L:      Mali DP Maintainers <malidp@foss.arm.com>
1230 S:      Supported
1231 T:      git git://anongit.freedesktop.org/drm/drm-misc
1232 F:      drivers/gpu/drm/arm/display/include/
1233 F:      drivers/gpu/drm/arm/display/komeda/
1234 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1235 F:      Documentation/gpu/komeda-kms.rst
1236
1237 ARM MALI-DP DRM DRIVER
1238 M:      Liviu Dudau <liviu.dudau@arm.com>
1239 M:      Brian Starkey <brian.starkey@arm.com>
1240 L:      Mali DP Maintainers <malidp@foss.arm.com>
1241 S:      Supported
1242 T:      git git://anongit.freedesktop.org/drm/drm-misc
1243 F:      drivers/gpu/drm/arm/
1244 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1245 F:      Documentation/gpu/afbc.rst
1246
1247 ARM MALI PANFROST DRM DRIVER
1248 M:      Rob Herring <robh@kernel.org>
1249 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1250 L:      dri-devel@lists.freedesktop.org
1251 S:      Supported
1252 T:      git git://anongit.freedesktop.org/drm/drm-misc
1253 F:      drivers/gpu/drm/panfrost/
1254 F:      include/uapi/drm/panfrost_drm.h
1255
1256 ARM MFM AND FLOPPY DRIVERS
1257 M:      Ian Molton <spyro@f2s.com>
1258 S:      Maintained
1259 F:      arch/arm/mach-rpc/floppydma.S
1260 F:      arch/arm/include/asm/floppy.h
1261
1262 ARM PMU PROFILING AND DEBUGGING
1263 M:      Will Deacon <will@kernel.org>
1264 M:      Mark Rutland <mark.rutland@arm.com>
1265 S:      Maintained
1266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1267 F:      arch/arm*/kernel/perf_*
1268 F:      arch/arm/oprofile/common.c
1269 F:      arch/arm*/kernel/hw_breakpoint.c
1270 F:      arch/arm*/include/asm/hw_breakpoint.h
1271 F:      arch/arm*/include/asm/perf_event.h
1272 F:      drivers/perf/*
1273 F:      include/linux/perf/arm_pmu.h
1274 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1275 F:      Documentation/devicetree/bindings/perf/
1276
1277 ARM PORT
1278 M:      Russell King <linux@armlinux.org.uk>
1279 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1280 W:      http://www.armlinux.org.uk/
1281 S:      Odd Fixes
1282 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1283 F:      arch/arm/
1284 X:      arch/arm/boot/dts/
1285
1286 ARM PRIMECELL AACI PL041 DRIVER
1287 M:      Russell King <linux@armlinux.org.uk>
1288 S:      Odd Fixes
1289 F:      sound/arm/aaci.*
1290
1291 ARM PRIMECELL BUS SUPPORT
1292 M:      Russell King <linux@armlinux.org.uk>
1293 S:      Odd Fixes
1294 F:      drivers/amba/
1295 F:      include/linux/amba/bus.h
1296
1297 ARM PRIMECELL CLCD PL110 DRIVER
1298 M:      Russell King <linux@armlinux.org.uk>
1299 S:      Odd Fixes
1300 F:      drivers/video/fbdev/amba-clcd.*
1301
1302 ARM PRIMECELL KMI PL050 DRIVER
1303 M:      Russell King <linux@armlinux.org.uk>
1304 S:      Odd Fixes
1305 F:      drivers/input/serio/ambakmi.*
1306 F:      include/linux/amba/kmi.h
1307
1308 ARM PRIMECELL MMCI PL180/1 DRIVER
1309 M:      Russell King <linux@armlinux.org.uk>
1310 S:      Odd Fixes
1311 F:      drivers/mmc/host/mmci.*
1312 F:      include/linux/amba/mmci.h
1313
1314 ARM PRIMECELL SSP PL022 SPI DRIVER
1315 M:      Linus Walleij <linus.walleij@linaro.org>
1316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1317 S:      Maintained
1318 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1319 F:      drivers/spi/spi-pl022.c
1320
1321 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1322 M:      Russell King <linux@armlinux.org.uk>
1323 S:      Odd Fixes
1324 F:      drivers/tty/serial/amba-pl01*.c
1325 F:      include/linux/amba/serial.h
1326
1327 ARM PRIMECELL VIC PL190/PL192 DRIVER
1328 M:      Linus Walleij <linus.walleij@linaro.org>
1329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1330 S:      Maintained
1331 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1332 F:      drivers/irqchip/irq-vic.c
1333
1334 AMAZON ANNAPURNA LABS FIC DRIVER
1335 M:      Talel Shenhar <talel@amazon.com>
1336 S:      Maintained
1337 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1338 F:      drivers/irqchip/irq-al-fic.c
1339
1340 ARM SMMU DRIVERS
1341 M:      Will Deacon <will@kernel.org>
1342 R:      Robin Murphy <robin.murphy@arm.com>
1343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1344 S:      Maintained
1345 F:      drivers/iommu/arm-smmu*
1346 F:      drivers/iommu/io-pgtable-arm.c
1347 F:      drivers/iommu/io-pgtable-arm-v7s.c
1348
1349 ARM SUB-ARCHITECTURES
1350 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1351 S:      Maintained
1352 F:      arch/arm/mach-*/
1353 F:      arch/arm/plat-*/
1354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1355
1356 ARM/ACTIONS SEMI ARCHITECTURE
1357 M:      Andreas Färber <afaerber@suse.de>
1358 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1360 S:      Maintained
1361 N:      owl
1362 F:      arch/arm/mach-actions/
1363 F:      arch/arm/boot/dts/owl-*
1364 F:      arch/arm64/boot/dts/actions/
1365 F:      drivers/clk/actions/
1366 F:      drivers/clocksource/timer-owl*
1367 F:      drivers/dma/owl-dma.c
1368 F:      drivers/i2c/busses/i2c-owl.c
1369 F:      drivers/pinctrl/actions/*
1370 F:      drivers/soc/actions/
1371 F:      include/dt-bindings/power/owl-*
1372 F:      include/linux/soc/actions/
1373 F:      Documentation/devicetree/bindings/arm/actions.txt
1374 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1375 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1376 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1377 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1378 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1379 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1380
1381 ARM/ADS SPHERE MACHINE SUPPORT
1382 M:      Lennert Buytenhek <kernel@wantstofly.org>
1383 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1384 S:      Maintained
1385
1386 ARM/AFEB9260 MACHINE SUPPORT
1387 M:      Sergey Lapin <slapin@ossfans.org>
1388 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1389 S:      Maintained
1390
1391 ARM/AJECO 1ARM MACHINE SUPPORT
1392 M:      Lennert Buytenhek <kernel@wantstofly.org>
1393 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1394 S:      Maintained
1395
1396 ARM/Allwinner SoC Clock Support
1397 M:      Emilio López <emilio@elopez.com.ar>
1398 S:      Maintained
1399 F:      drivers/clk/sunxi/
1400
1401 ARM/Allwinner sunXi SoC support
1402 M:      Maxime Ripard <mripard@kernel.org>
1403 M:      Chen-Yu Tsai <wens@csie.org>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 S:      Maintained
1406 N:      sun[x456789]i
1407 N:      sun50i
1408 F:      arch/arm/mach-sunxi/
1409 F:      arch/arm64/boot/dts/allwinner/
1410 F:      drivers/clk/sunxi-ng/
1411 F:      drivers/pinctrl/sunxi/
1412 F:      drivers/soc/sunxi/
1413 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1414
1415 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1416 M:      Neil Armstrong <narmstrong@baylibre.com>
1417 M:      Jerome Brunet <jbrunet@baylibre.com>
1418 L:      linux-amlogic@lists.infradead.org
1419 S:      Maintained
1420 F:      drivers/clk/meson/
1421 F:      include/dt-bindings/clock/meson*
1422 F:      include/dt-bindings/clock/gxbb*
1423 F:      Documentation/devicetree/bindings/clock/amlogic*
1424
1425 ARM/Amlogic Meson SoC support
1426 M:      Kevin Hilman <khilman@baylibre.com>
1427 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1428 L:      linux-amlogic@lists.infradead.org
1429 W:      http://linux-meson.com/
1430 S:      Maintained
1431 F:      arch/arm/mach-meson/
1432 F:      arch/arm/boot/dts/meson*
1433 F:      arch/arm64/boot/dts/amlogic/
1434 F:      drivers/pinctrl/meson/
1435 F:      drivers/mmc/host/meson*
1436 F:      drivers/soc/amlogic/
1437 N:      meson
1438
1439 ARM/Amlogic Meson SoC Sound Drivers
1440 M:      Jerome Brunet <jbrunet@baylibre.com>
1441 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1442 S:      Maintained
1443 F:      sound/soc/meson/
1444 F:      Documentation/devicetree/bindings/sound/amlogic*
1445
1446 ARM/Annapurna Labs ALPINE ARCHITECTURE
1447 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1448 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1450 S:      Maintained
1451 F:      arch/arm/mach-alpine/
1452 F:      arch/arm/boot/dts/alpine*
1453 F:      arch/arm64/boot/dts/al/
1454 F:      drivers/*/*alpine*
1455
1456 ARM/ARTPEC MACHINE SUPPORT
1457 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1458 M:      Lars Persson <lars.persson@axis.com>
1459 S:      Maintained
1460 L:      linux-arm-kernel@axis.com
1461 F:      arch/arm/mach-artpec
1462 F:      arch/arm/boot/dts/artpec6*
1463 F:      drivers/clk/axis
1464 F:      drivers/crypto/axis
1465 F:      drivers/pinctrl/pinctrl-artpec*
1466 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1467
1468 ARM/ASPEED I2C DRIVER
1469 M:      Brendan Higgins <brendanhiggins@google.com>
1470 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1471 R:      Joel Stanley <joel@jms.id.au>
1472 L:      linux-i2c@vger.kernel.org
1473 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1474 S:      Maintained
1475 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1476 F:      drivers/i2c/busses/i2c-aspeed.c
1477 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1478 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1479
1480 ARM/ASPEED MACHINE SUPPORT
1481 M:      Joel Stanley <joel@jms.id.au>
1482 R:      Andrew Jeffery <andrew@aj.id.au>
1483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1484 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1485 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1486 S:      Supported
1487 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1488 F:      arch/arm/mach-aspeed/
1489 F:      arch/arm/boot/dts/aspeed-*
1490 N:      aspeed
1491
1492 ARM/BITMAIN ARCHITECTURE
1493 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1494 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1495 S:      Maintained
1496 F:      arch/arm64/boot/dts/bitmain/
1497 F:      drivers/pinctrl/pinctrl-bm1880.c
1498 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1499 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1500
1501 ARM/CALXEDA HIGHBANK ARCHITECTURE
1502 M:      Rob Herring <robh@kernel.org>
1503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1504 S:      Maintained
1505 F:      arch/arm/mach-highbank/
1506 F:      arch/arm/boot/dts/highbank.dts
1507 F:      arch/arm/boot/dts/ecx-*.dts*
1508
1509 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1510 M:      Krzysztof Halasa <khalasa@piap.pl>
1511 S:      Maintained
1512 F:      arch/arm/mach-cns3xxx/
1513
1514 ARM/CAVIUM THUNDER NETWORK DRIVER
1515 M:      Sunil Goutham <sgoutham@cavium.com>
1516 M:      Robert Richter <rric@kernel.org>
1517 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1518 S:      Supported
1519 F:      drivers/net/ethernet/cavium/thunder/
1520
1521 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1522 M:      Lukasz Majewski <lukma@denx.de>
1523 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1524 S:      Maintained
1525 F:      arch/arm/mach-ep93xx/ts72xx.c
1526
1527 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1528 M:      Alexander Shiyan <shc_work@mail.ru>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 S:      Odd Fixes
1531 N:      clps711x
1532
1533 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1534 M:      Lennert Buytenhek <kernel@wantstofly.org>
1535 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1536 S:      Maintained
1537
1538 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1539 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1540 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1541 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1542 S:      Maintained
1543 F:      arch/arm/mach-ep93xx/
1544 F:      arch/arm/mach-ep93xx/include/mach/
1545
1546 ARM/CLKDEV SUPPORT
1547 M:      Russell King <linux@armlinux.org.uk>
1548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1549 S:      Maintained
1550 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1551 F:      drivers/clk/clkdev.c
1552
1553 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1554 M:      Mike Rapoport <mike@compulab.co.il>
1555 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1556 S:      Maintained
1557
1558 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1559 M:      Baruch Siach <baruch@tkos.co.il>
1560 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1561 S:      Maintained
1562 F:      arch/arm/boot/dts/cx92755*
1563 N:      digicolor
1564
1565 ARM/CONTEC MICRO9 MACHINE SUPPORT
1566 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1567 S:      Maintained
1568 F:      arch/arm/mach-ep93xx/micro9.c
1569
1570 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1571 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1572 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1574 S:      Maintained
1575 F:      drivers/hwtracing/coresight/*
1576 F:      Documentation/trace/coresight.txt
1577 F:      Documentation/trace/coresight-cpu-debug.txt
1578 F:      Documentation/devicetree/bindings/arm/coresight.txt
1579 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1580 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1581 F:      tools/perf/arch/arm/util/pmu.c
1582 F:      tools/perf/arch/arm/util/auxtrace.c
1583 F:      tools/perf/arch/arm/util/cs-etm.c
1584 F:      tools/perf/arch/arm/util/cs-etm.h
1585 F:      tools/perf/util/cs-etm.*
1586 F:      tools/perf/util/cs-etm-decoder/*
1587
1588 ARM/CORGI MACHINE SUPPORT
1589 M:      Richard Purdie <rpurdie@rpsys.net>
1590 S:      Maintained
1591
1592 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1593 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1594 M:      Linus Walleij <linus.walleij@linaro.org>
1595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1596 T:      git git://github.com/ulli-kroll/linux.git
1597 S:      Maintained
1598 F:      Documentation/devicetree/bindings/arm/gemini.txt
1599 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1600 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1601 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1602 F:      arch/arm/mach-gemini/
1603 F:      drivers/net/ethernet/cortina/
1604 F:      drivers/pinctrl/pinctrl-gemini.c
1605 F:      drivers/rtc/rtc-ftrtc010.c
1606
1607 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1608 M:      Barry Song <baohua@kernel.org>
1609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1610 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1611 S:      Maintained
1612 F:      arch/arm/boot/dts/prima2*
1613 F:      arch/arm/mach-prima2/
1614 F:      drivers/clk/sirf/
1615 F:      drivers/clocksource/timer-prima2.c
1616 F:      drivers/clocksource/timer-atlas7.c
1617 N:      [^a-z]sirf
1618 X:      drivers/gnss
1619
1620 ARM/EBSA110 MACHINE SUPPORT
1621 M:      Russell King <linux@armlinux.org.uk>
1622 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1623 W:      http://www.armlinux.org.uk/
1624 S:      Maintained
1625 F:      arch/arm/mach-ebsa110/
1626 F:      drivers/net/ethernet/amd/am79c961a.*
1627
1628 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1629 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1630 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 S:      Maintained
1633 N:      efm32
1634
1635 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1636 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1637 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1638 S:      Maintained
1639 F:      arch/arm/mach-pxa/ezx.c
1640
1641 ARM/FARADAY FA526 PORT
1642 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1644 S:      Maintained
1645 T:      git git://git.berlios.de/gemini-board
1646 F:      arch/arm/mm/*-fa*
1647
1648 ARM/FOOTBRIDGE ARCHITECTURE
1649 M:      Russell King <linux@armlinux.org.uk>
1650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1651 W:      http://www.armlinux.org.uk/
1652 S:      Maintained
1653 F:      arch/arm/include/asm/hardware/dec21285.h
1654 F:      arch/arm/mach-footbridge/
1655
1656 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1657 M:      Shawn Guo <shawnguo@kernel.org>
1658 M:      Sascha Hauer <s.hauer@pengutronix.de>
1659 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1660 R:      Fabio Estevam <festevam@gmail.com>
1661 R:      NXP Linux Team <linux-imx@nxp.com>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1665 N:      imx
1666 N:      mxs
1667 X:      drivers/media/i2c/
1668
1669 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1670 M:      Shawn Guo <shawnguo@kernel.org>
1671 M:      Sascha Hauer <s.hauer@pengutronix.de>
1672 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1673 R:      Stefan Agner <stefan@agner.ch>
1674 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1675 S:      Maintained
1676 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1677 F:      arch/arm/mach-imx/*vf610*
1678 F:      arch/arm/boot/dts/vf*
1679
1680 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1681 M:      Shawn Guo <shawnguo@kernel.org>
1682 M:      Li Yang <leoyang.li@nxp.com>
1683 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1684 S:      Maintained
1685 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1686 F:      arch/arm/boot/dts/ls1021a*
1687 F:      arch/arm64/boot/dts/freescale/fsl-*
1688 F:      arch/arm64/boot/dts/freescale/qoriq-*
1689
1690 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1691 M:      Lennert Buytenhek <kernel@wantstofly.org>
1692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694
1695 ARM/GUMSTIX MACHINE SUPPORT
1696 M:      Steve Sakoman <sakoman@gmail.com>
1697 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1698 S:      Maintained
1699
1700 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1701 M:      Philipp Zabel <philipp.zabel@gmail.com>
1702 M:      Paul Parsons <lost.distance@yahoo.com>
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705 F:      arch/arm/mach-pxa/hx4700.c
1706 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1707 F:      sound/soc/pxa/hx4700.c
1708
1709 ARM/HISILICON SOC SUPPORT
1710 M:      Wei Xu <xuwei5@hisilicon.com>
1711 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1712 W:      http://www.hisilicon.com
1713 S:      Supported
1714 T:      git git://github.com/hisilicon/linux-hisi.git
1715 F:      arch/arm/mach-hisi/
1716 F:      arch/arm/boot/dts/hi3*
1717 F:      arch/arm/boot/dts/hip*
1718 F:      arch/arm/boot/dts/hisi*
1719 F:      arch/arm64/boot/dts/hisilicon/
1720
1721 ARM/HP JORNADA 7XX MACHINE SUPPORT
1722 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1723 W:      www.jlime.com
1724 S:      Maintained
1725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1726 F:      arch/arm/mach-sa1100/jornada720.c
1727 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1728
1729 ARM/IGEP MACHINE SUPPORT
1730 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1731 M:      Javier Martinez Canillas <javier@dowhile0.org>
1732 L:      linux-omap@vger.kernel.org
1733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1734 S:      Maintained
1735 F:      arch/arm/boot/dts/omap3-igep*
1736
1737 ARM/INCOME PXA270 SUPPORT
1738 M:      Marek Vasut <marek.vasut@gmail.com>
1739 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1740 S:      Maintained
1741 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1742
1743 ARM/INTEL IOP13XX ARM ARCHITECTURE
1744 M:      Lennert Buytenhek <kernel@wantstofly.org>
1745 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1746 S:      Maintained
1747
1748 ARM/INTEL IOP32X ARM ARCHITECTURE
1749 M:      Lennert Buytenhek <kernel@wantstofly.org>
1750 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1751 S:      Maintained
1752
1753 ARM/INTEL IOP33X ARM ARCHITECTURE
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 S:      Orphan
1756
1757 ARM/INTEL IQ81342EX MACHINE SUPPORT
1758 M:      Lennert Buytenhek <kernel@wantstofly.org>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 S:      Maintained
1761
1762 ARM/INTEL IXDP2850 MACHINE SUPPORT
1763 M:      Lennert Buytenhek <kernel@wantstofly.org>
1764 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1765 S:      Maintained
1766
1767 ARM/INTEL IXP4XX ARM ARCHITECTURE
1768 M:      Linus Walleij <linusw@kernel.org>
1769 M:      Imre Kaloz <kaloz@openwrt.org>
1770 M:      Krzysztof Halasa <khalasa@piap.pl>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1774 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1775 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1776 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1777 F:      arch/arm/mach-ixp4xx/
1778 F:      drivers/clocksource/timer-ixp4xx.c
1779 F:      drivers/gpio/gpio-ixp4xx.c
1780 F:      drivers/irqchip/irq-ixp4xx.c
1781 F:      include/linux/irqchip/irq-ixp4xx.h
1782 F:      include/linux/platform_data/timer-ixp4xx.h
1783
1784 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1785 M:      Jonathan Cameron <jic23@cam.ac.uk>
1786 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1787 S:      Maintained
1788 F:      arch/arm/mach-pxa/stargate2.c
1789 F:      drivers/pcmcia/pxa2xx_stargate2.c
1790
1791 ARM/INTEL XSC3 (MANZANO) ARM CORE
1792 M:      Lennert Buytenhek <kernel@wantstofly.org>
1793 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1794 S:      Maintained
1795
1796 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1797 M:      Lennert Buytenhek <kernel@wantstofly.org>
1798 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1799 S:      Maintained
1800
1801 ARM/LG1K ARCHITECTURE
1802 M:      Chanho Min <chanho.min@lge.com>
1803 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1804 S:      Maintained
1805 F:      arch/arm64/boot/dts/lg/
1806
1807 ARM/LOGICPD PXA270 MACHINE SUPPORT
1808 M:      Lennert Buytenhek <kernel@wantstofly.org>
1809 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1810 S:      Maintained
1811
1812 ARM/LPC18XX ARCHITECTURE
1813 M:      Vladimir Zapolskiy <vz@mleia.com>
1814 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1815 S:      Maintained
1816 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1817 F:      arch/arm/boot/dts/lpc43*
1818 F:      drivers/i2c/busses/i2c-lpc2k.c
1819 F:      drivers/memory/pl172.c
1820 F:      drivers/mtd/spi-nor/nxp-spifi.c
1821 F:      drivers/rtc/rtc-lpc24xx.c
1822 N:      lpc18xx
1823
1824 ARM/LPC32XX SOC SUPPORT
1825 M:      Vladimir Zapolskiy <vz@mleia.com>
1826 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1827 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1828 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1829 S:      Maintained
1830 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1831 F:      arch/arm/boot/dts/lpc32*
1832 F:      arch/arm/mach-lpc32xx/
1833 F:      drivers/i2c/busses/i2c-pnx.c
1834 F:      drivers/net/ethernet/nxp/lpc_eth.c
1835 F:      drivers/usb/host/ohci-nxp.c
1836 F:      drivers/watchdog/pnx4008_wdt.c
1837 N:      lpc32xx
1838
1839 ARM/MAGICIAN MACHINE SUPPORT
1840 M:      Philipp Zabel <philipp.zabel@gmail.com>
1841 S:      Maintained
1842
1843 ARM/Marvell Dove/MV78xx0/Orion SOC support
1844 M:      Jason Cooper <jason@lakedaemon.net>
1845 M:      Andrew Lunn <andrew@lunn.ch>
1846 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1847 M:      Gregory Clement <gregory.clement@bootlin.com>
1848 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1849 S:      Maintained
1850 F:      Documentation/devicetree/bindings/soc/dove/
1851 F:      arch/arm/mach-dove/
1852 F:      arch/arm/mach-mv78xx0/
1853 F:      arch/arm/mach-orion5x/
1854 F:      arch/arm/plat-orion/
1855 F:      arch/arm/boot/dts/dove*
1856 F:      arch/arm/boot/dts/orion5x*
1857 T:      git git://git.infradead.org/linux-mvebu.git
1858
1859 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1860 M:      Jason Cooper <jason@lakedaemon.net>
1861 M:      Andrew Lunn <andrew@lunn.ch>
1862 M:      Gregory Clement <gregory.clement@bootlin.com>
1863 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1864 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1865 S:      Maintained
1866 F:      arch/arm/boot/dts/armada*
1867 F:      arch/arm/boot/dts/kirkwood*
1868 F:      arch/arm/configs/mvebu_*_defconfig
1869 F:      arch/arm/mach-mvebu/
1870 F:      arch/arm64/boot/dts/marvell/armada*
1871 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1872 F:      drivers/cpufreq/armada-8k-cpufreq.c
1873 F:      drivers/cpufreq/mvebu-cpufreq.c
1874 F:      drivers/irqchip/irq-armada-370-xp.c
1875 F:      drivers/irqchip/irq-mvebu-*
1876 F:      drivers/pinctrl/mvebu/
1877 F:      drivers/rtc/rtc-armada38x.c
1878 T:      git git://git.infradead.org/linux-mvebu.git
1879
1880 ARM/Mediatek RTC DRIVER
1881 M:      Eddie Huang <eddie.huang@mediatek.com>
1882 M:      Sean Wang <sean.wang@mediatek.com>
1883 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1884 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1885 S:      Maintained
1886 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1887 F:      drivers/rtc/rtc-mt6397.c
1888 F:      drivers/rtc/rtc-mt7622.c
1889
1890 ARM/Mediatek SoC support
1891 M:      Matthias Brugger <matthias.bgg@gmail.com>
1892 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1893 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1894 W:      https://mtk.bcnfs.org/
1895 C:      irc://chat.freenode.net/linux-mediatek
1896 S:      Maintained
1897 F:      arch/arm/boot/dts/mt6*
1898 F:      arch/arm/boot/dts/mt7*
1899 F:      arch/arm/boot/dts/mt8*
1900 F:      arch/arm/mach-mediatek/
1901 F:      arch/arm64/boot/dts/mediatek/
1902 F:      drivers/soc/mediatek/
1903 N:      mtk
1904 N:      mt[678]
1905 K:      mediatek
1906
1907 ARM/Mediatek USB3 PHY DRIVER
1908 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1909 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1910 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1911 S:      Maintained
1912 F:      drivers/phy/mediatek/
1913 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1914
1915 ARM/MICREL KS8695 ARCHITECTURE
1916 M:      Greg Ungerer <gerg@uclinux.org>
1917 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1918 F:      arch/arm/mach-ks8695/
1919 S:      Odd Fixes
1920
1921 ARM/Microchip (AT91) SoC support
1922 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1923 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1924 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1925 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1926 W:      http://www.linux4sam.org
1927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1928 S:      Supported
1929 N:      at91
1930 N:      atmel
1931 F:      arch/arm/mach-at91/
1932 F:      include/soc/at91/
1933 F:      arch/arm/boot/dts/at91*.dts
1934 F:      arch/arm/boot/dts/at91*.dtsi
1935 F:      arch/arm/boot/dts/sama*.dts
1936 F:      arch/arm/boot/dts/sama*.dtsi
1937 F:      arch/arm/include/debug/at91.S
1938 F:      drivers/memory/atmel*
1939 F:      drivers/watchdog/sama5d4_wdt.c
1940 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1941 X:      drivers/net/wireless/atmel/
1942
1943 ARM/MIOA701 MACHINE SUPPORT
1944 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1945 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1946 F:      arch/arm/mach-pxa/mioa701.c
1947 S:      Maintained
1948
1949 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1950 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1951 S:      Maintained
1952
1953 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1954 M:      Linus Walleij <linus.walleij@linaro.org>
1955 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1956 S:      Maintained
1957 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1958 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1959 F:      arch/arm/mach-nomadik/
1960 F:      arch/arm/mach-u300/
1961 F:      arch/arm/mach-ux500/
1962 F:      arch/arm/boot/dts/ste-*
1963 F:      drivers/clk/clk-nomadik.c
1964 F:      drivers/clk/clk-u300.c
1965 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1966 F:      drivers/clocksource/timer-u300.c
1967 F:      drivers/dma/coh901318*
1968 F:      drivers/dma/ste_dma40*
1969 F:      drivers/hwspinlock/u8500_hsem.c
1970 F:      drivers/i2c/busses/i2c-nomadik.c
1971 F:      drivers/i2c/busses/i2c-stu300.c
1972 F:      drivers/mfd/ab3100*
1973 F:      drivers/mfd/ab8500*
1974 F:      drivers/mfd/abx500*
1975 F:      drivers/mfd/dbx500*
1976 F:      drivers/mfd/db8500*
1977 F:      drivers/pinctrl/nomadik/
1978 F:      drivers/pinctrl/pinctrl-coh901*
1979 F:      drivers/pinctrl/pinctrl-u300.c
1980 F:      drivers/rtc/rtc-ab3100.c
1981 F:      drivers/rtc/rtc-ab8500.c
1982 F:      drivers/rtc/rtc-coh901331.c
1983 F:      drivers/rtc/rtc-pl031.c
1984 F:      drivers/watchdog/coh901327_wdt.c
1985 F:      Documentation/devicetree/bindings/arm/ste-*
1986 F:      Documentation/devicetree/bindings/arm/ux500/
1987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1988
1989 ARM/NUVOTON NPCM ARCHITECTURE
1990 M:      Avi Fishman <avifishman70@gmail.com>
1991 M:      Tomer Maimon <tmaimon77@gmail.com>
1992 M:      Tali Perry <tali.perry1@gmail.com>
1993 R:      Patrick Venture <venture@google.com>
1994 R:      Nancy Yuen <yuenn@google.com>
1995 R:      Benjamin Fair <benjaminfair@google.com>
1996 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1997 S:      Supported
1998 F:      arch/arm/mach-npcm/
1999 F:      arch/arm/boot/dts/nuvoton-npcm*
2000 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2001 F:      drivers/*/*npcm*
2002 F:      Documentation/devicetree/bindings/*/*npcm*
2003 F:      Documentation/devicetree/bindings/*/*/*npcm*
2004
2005 ARM/NUVOTON W90X900 ARM ARCHITECTURE
2006 M:      Wan ZongShun <mcuos.com@gmail.com>
2007 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2008 W:      http://www.mcuos.com
2009 S:      Maintained
2010 F:      arch/arm/mach-w90x900/
2011 F:      drivers/input/keyboard/w90p910_keypad.c
2012 F:      drivers/input/touchscreen/w90p910_ts.c
2013 F:      drivers/watchdog/nuc900_wdt.c
2014 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
2015 F:      drivers/mtd/nand/raw/nuc900_nand.c
2016 F:      drivers/rtc/rtc-nuc900.c
2017 F:      drivers/spi/spi-nuc900.c
2018 F:      drivers/usb/host/ehci-w90x900.c
2019 F:      drivers/video/fbdev/nuc900fb.c
2020
2021 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2022 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2023 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2024 S:      Orphan
2025 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2026 F:      arch/arm/mach-s3c24xx/gta02.h
2027
2028 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2029 M:      Alexander Clouter <alex@digriz.org.uk>
2030 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2031 W:      http://www.digriz.org.uk/ts78xx/kernel
2032 S:      Maintained
2033 F:      arch/arm/mach-orion5x/ts78xx-*
2034
2035 ARM/OXNAS platform support
2036 M:      Neil Armstrong <narmstrong@baylibre.com>
2037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2038 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2039 S:      Maintained
2040 F:      arch/arm/mach-oxnas/
2041 F:      arch/arm/boot/dts/ox8*.dts*
2042 N:      oxnas
2043
2044 ARM/PALM TREO SUPPORT
2045 M:      Tomas Cech <sleep_walker@suse.com>
2046 L:      linux-arm-kernel@lists.infradead.org
2047 W:      http://hackndev.com
2048 S:      Maintained
2049 F:      arch/arm/mach-pxa/palmtreo.*
2050
2051 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2052 M:      Marek Vasut <marek.vasut@gmail.com>
2053 L:      linux-arm-kernel@lists.infradead.org
2054 W:      http://hackndev.com
2055 S:      Maintained
2056 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2057 F:      arch/arm/mach-pxa/palmtx.c
2058 F:      arch/arm/mach-pxa/palmt5.*
2059 F:      arch/arm/mach-pxa/include/mach/palmld.h
2060 F:      arch/arm/mach-pxa/palmld.c
2061 F:      arch/arm/mach-pxa/palmte2.*
2062 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2063 F:      arch/arm/mach-pxa/palmtc.c
2064
2065 ARM/PALMZ72 SUPPORT
2066 M:      Sergey Lapin <slapin@ossfans.org>
2067 L:      linux-arm-kernel@lists.infradead.org
2068 W:      http://hackndev.com
2069 S:      Maintained
2070 F:      arch/arm/mach-pxa/palmz72.*
2071
2072 ARM/PLEB SUPPORT
2073 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2074 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2075 S:      Maintained
2076
2077 ARM/PT DIGITAL BOARD PORT
2078 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2079 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2080 W:      http://www.armlinux.org.uk/
2081 S:      Maintained
2082
2083 ARM/QUALCOMM SUPPORT
2084 M:      Andy Gross <agross@kernel.org>
2085 L:      linux-arm-msm@vger.kernel.org
2086 S:      Maintained
2087 F:      Documentation/devicetree/bindings/soc/qcom/
2088 F:      Documentation/devicetree/bindings/*/qcom*
2089 F:      arch/arm/boot/dts/qcom-*.dts
2090 F:      arch/arm/boot/dts/qcom-*.dtsi
2091 F:      arch/arm/mach-qcom/
2092 F:      arch/arm64/boot/dts/qcom/
2093 F:      drivers/*/qcom/
2094 F:      drivers/*/qcom*
2095 F:      drivers/*/*/qcom/
2096 F:      drivers/*/*/qcom*
2097 F:      drivers/*/pm8???-*
2098 F:      drivers/bluetooth/btqcomsmd.c
2099 F:      drivers/clocksource/timer-qcom.c
2100 F:      drivers/extcon/extcon-qcom*
2101 F:      drivers/iommu/msm*
2102 F:      drivers/i2c/busses/i2c-qup.c
2103 F:      drivers/i2c/busses/i2c-qcom-geni.c
2104 F:      drivers/mfd/ssbi.c
2105 F:      drivers/mmc/host/mmci_qcom*
2106 F:      drivers/mmc/host/sdhci-msm.c
2107 F:      drivers/pci/controller/dwc/pcie-qcom.c
2108 F:      drivers/phy/qualcomm/
2109 F:      drivers/power/*/msm*
2110 F:      drivers/reset/reset-qcom-*
2111 F:      drivers/scsi/ufs/ufs-qcom.*
2112 F:      drivers/spi/spi-qup.c
2113 F:      drivers/spi/spi-geni-qcom.c
2114 F:      drivers/spi/spi-qcom-qspi.c
2115 F:      drivers/tty/serial/msm_serial.c
2116 F:      drivers/usb/dwc3/dwc3-qcom.c
2117 F:      include/dt-bindings/*/qcom*
2118 F:      include/linux/*/qcom*
2119 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2120
2121 ARM/RADISYS ENP2611 MACHINE SUPPORT
2122 M:      Lennert Buytenhek <kernel@wantstofly.org>
2123 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2124 S:      Maintained
2125
2126 ARM/RDA MICRO ARCHITECTURE
2127 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2128 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2129 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2130 S:      Maintained
2131 F:      arch/arm/boot/dts/rda8810pl-*
2132 F:      drivers/clocksource/timer-rda.c
2133 F:      drivers/irqchip/irq-rda-intc.c
2134 F:      drivers/tty/serial/rda-uart.c
2135 F:      Documentation/devicetree/bindings/arm/rda.yaml
2136 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2137 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2138 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2139
2140 ARM/REALTEK ARCHITECTURE
2141 M:      Andreas Färber <afaerber@suse.de>
2142 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2143 S:      Maintained
2144 F:      arch/arm64/boot/dts/realtek/
2145 F:      Documentation/devicetree/bindings/arm/realtek.txt
2146
2147 ARM/RENESAS ARM64 ARCHITECTURE
2148 M:      Simon Horman <horms@verge.net.au>
2149 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2150 M:      Magnus Damm <magnus.damm@gmail.com>
2151 L:      linux-renesas-soc@vger.kernel.org
2152 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2153 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2155 S:      Supported
2156 F:      arch/arm64/boot/dts/renesas/
2157 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2158 F:      drivers/soc/renesas/
2159 F:      include/linux/soc/renesas/
2160
2161 ARM/RISCPC ARCHITECTURE
2162 M:      Russell King <linux@armlinux.org.uk>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 W:      http://www.armlinux.org.uk/
2165 S:      Maintained
2166 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2167 F:      arch/arm/include/asm/hardware/ioc.h
2168 F:      arch/arm/include/asm/hardware/iomd.h
2169 F:      arch/arm/include/asm/hardware/memc.h
2170 F:      arch/arm/mach-rpc/
2171 F:      drivers/net/ethernet/8390/etherh.c
2172 F:      drivers/net/ethernet/i825xx/ether1*
2173 F:      drivers/net/ethernet/seeq/ether3*
2174 F:      drivers/scsi/arm/
2175
2176 ARM/Rockchip SoC support
2177 M:      Heiko Stuebner <heiko@sntech.de>
2178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2179 L:      linux-rockchip@lists.infradead.org
2180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2181 S:      Maintained
2182 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2183 F:      arch/arm/boot/dts/rk3*
2184 F:      arch/arm/boot/dts/rv1108*
2185 F:      arch/arm/mach-rockchip/
2186 F:      drivers/clk/rockchip/
2187 F:      drivers/i2c/busses/i2c-rk3x.c
2188 F:      drivers/*/*rockchip*
2189 F:      drivers/*/*/*rockchip*
2190 F:      sound/soc/rockchip/
2191 N:      rockchip
2192
2193 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2194 M:      Kukjin Kim <kgene@kernel.org>
2195 M:      Krzysztof Kozlowski <krzk@kernel.org>
2196 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2197 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2198 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2199 S:      Maintained
2200 F:      arch/arm/boot/dts/s3c*
2201 F:      arch/arm/boot/dts/s5p*
2202 F:      arch/arm/boot/dts/exynos*
2203 F:      arch/arm64/boot/dts/exynos/
2204 F:      arch/arm/plat-samsung/
2205 F:      arch/arm/mach-s3c24*/
2206 F:      arch/arm/mach-s3c64xx/
2207 F:      arch/arm/mach-s5p*/
2208 F:      arch/arm/mach-exynos*/
2209 F:      drivers/*/*s3c24*
2210 F:      drivers/*/*/*s3c24*
2211 F:      drivers/*/*s3c64xx*
2212 F:      drivers/*/*s5pv210*
2213 F:      drivers/memory/samsung/*
2214 F:      drivers/soc/samsung/*
2215 F:      Documentation/arm/samsung/
2216 F:      Documentation/devicetree/bindings/arm/samsung/
2217 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2218 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2219 N:      exynos
2220
2221 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2222 M:      Kyungmin Park <kyungmin.park@samsung.com>
2223 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2224 S:      Maintained
2225 F:      arch/arm/mach-s5pv210/
2226
2227 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2228 M:      Kyungmin Park <kyungmin.park@samsung.com>
2229 M:      Kamil Debski <kamil@wypas.org>
2230 M:      Andrzej Hajda <a.hajda@samsung.com>
2231 L:      linux-arm-kernel@lists.infradead.org
2232 L:      linux-media@vger.kernel.org
2233 S:      Maintained
2234 F:      drivers/media/platform/s5p-g2d/
2235
2236 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2237 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2238 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2239 L:      linux-media@vger.kernel.org
2240 S:      Maintained
2241 F:      drivers/media/platform/s5p-cec/
2242 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2243
2244 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2245 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2246 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2247 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2248 L:      linux-arm-kernel@lists.infradead.org
2249 L:      linux-media@vger.kernel.org
2250 S:      Maintained
2251 F:      drivers/media/platform/s5p-jpeg/
2252
2253 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2254 M:      Kyungmin Park <kyungmin.park@samsung.com>
2255 M:      Kamil Debski <kamil@wypas.org>
2256 M:      Jeongtae Park <jtp.park@samsung.com>
2257 M:      Andrzej Hajda <a.hajda@samsung.com>
2258 L:      linux-arm-kernel@lists.infradead.org
2259 L:      linux-media@vger.kernel.org
2260 S:      Maintained
2261 F:      drivers/media/platform/s5p-mfc/
2262
2263 ARM/SHMOBILE ARM ARCHITECTURE
2264 M:      Simon Horman <horms@verge.net.au>
2265 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2266 M:      Magnus Damm <magnus.damm@gmail.com>
2267 L:      linux-renesas-soc@vger.kernel.org
2268 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2269 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2271 S:      Supported
2272 F:      arch/arm/boot/dts/emev2*
2273 F:      arch/arm/boot/dts/gr-peach*
2274 F:      arch/arm/boot/dts/iwg20d-q7*
2275 F:      arch/arm/boot/dts/r7s*
2276 F:      arch/arm/boot/dts/r8a*
2277 F:      arch/arm/boot/dts/r9a*
2278 F:      arch/arm/boot/dts/sh*
2279 F:      arch/arm/configs/shmobile_defconfig
2280 F:      arch/arm/include/debug/renesas-scif.S
2281 F:      arch/arm/mach-shmobile/
2282 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2283 F:      drivers/soc/renesas/
2284 F:      include/linux/soc/renesas/
2285
2286 ARM/SOCFPGA ARCHITECTURE
2287 M:      Dinh Nguyen <dinguyen@kernel.org>
2288 S:      Maintained
2289 F:      arch/arm/mach-socfpga/
2290 F:      arch/arm/boot/dts/socfpga*
2291 F:      arch/arm/configs/socfpga_defconfig
2292 F:      arch/arm64/boot/dts/altera/
2293 F:      arch/arm64/boot/dts/intel/
2294 W:      http://www.rocketboards.org
2295 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2296
2297 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2298 M:      Dinh Nguyen <dinguyen@kernel.org>
2299 S:      Maintained
2300 F:      drivers/clk/socfpga/
2301
2302 ARM/SOCFPGA EDAC SUPPORT
2303 M:      Thor Thayer <thor.thayer@linux.intel.com>
2304 S:      Maintained
2305 F:      drivers/edac/altera_edac.
2306
2307 ARM/SPREADTRUM SoC SUPPORT
2308 M:      Orson Zhai <orsonzhai@gmail.com>
2309 M:      Baolin Wang <baolin.wang@linaro.org>
2310 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2311 S:      Maintained
2312 F:      arch/arm64/boot/dts/sprd
2313 N:      sprd
2314
2315 ARM/STI ARCHITECTURE
2316 M:      Patrice Chotard <patrice.chotard@st.com>
2317 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2318 W:      http://www.stlinux.com
2319 S:      Maintained
2320 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2321 F:      arch/arm/mach-sti/
2322 F:      arch/arm/boot/dts/sti*
2323 F:      drivers/char/hw_random/st-rng.c
2324 F:      drivers/clocksource/arm_global_timer.c
2325 F:      drivers/clocksource/clksrc_st_lpc.c
2326 F:      drivers/cpufreq/sti-cpufreq.c
2327 F:      drivers/dma/st_fdma*
2328 F:      drivers/i2c/busses/i2c-st.c
2329 F:      drivers/media/rc/st_rc.c
2330 F:      drivers/media/platform/sti/c8sectpfe/
2331 F:      drivers/mmc/host/sdhci-st.c
2332 F:      drivers/phy/st/phy-miphy28lp.c
2333 F:      drivers/phy/st/phy-stih407-usb.c
2334 F:      drivers/pinctrl/pinctrl-st.c
2335 F:      drivers/remoteproc/st_remoteproc.c
2336 F:      drivers/remoteproc/st_slim_rproc.c
2337 F:      drivers/reset/sti/
2338 F:      drivers/rtc/rtc-st-lpc.c
2339 F:      drivers/tty/serial/st-asc.c
2340 F:      drivers/usb/dwc3/dwc3-st.c
2341 F:      drivers/usb/host/ehci-st.c
2342 F:      drivers/usb/host/ohci-st.c
2343 F:      drivers/watchdog/st_lpc_wdt.c
2344 F:      drivers/ata/ahci_st.c
2345 F:      include/linux/remoteproc/st_slim_rproc.h
2346
2347 ARM/STM32 ARCHITECTURE
2348 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2349 M:      Alexandre Torgue <alexandre.torgue@st.com>
2350 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2352 S:      Maintained
2353 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2354 N:      stm32
2355 N:      stm
2356 F:      arch/arm/boot/dts/stm32*
2357 F:      arch/arm/mach-stm32/
2358 F:      drivers/clocksource/armv7m_systick.c
2359
2360 ARM/Synaptics SoC support
2361 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2362 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2364 S:      Maintained
2365 F:      arch/arm/mach-berlin/
2366 F:      arch/arm/boot/dts/berlin*
2367 F:      arch/arm64/boot/dts/synaptics/
2368
2369 ARM/TANGO ARCHITECTURE
2370 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2371 M:      Mans Rullgard <mans@mansr.com>
2372 L:      linux-arm-kernel@lists.infradead.org
2373 S:      Odd Fixes
2374 N:      tango
2375
2376 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2377 M:      Lennert Buytenhek <kernel@wantstofly.org>
2378 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2379 S:      Maintained
2380
2381 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2382 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2383 L:      linux-tegra@vger.kernel.org
2384 L:      linux-media@vger.kernel.org
2385 S:      Maintained
2386 F:      drivers/media/platform/tegra-cec/
2387 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2388
2389 ARM/TETON BGA MACHINE SUPPORT
2390 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2392 S:      Maintained
2393
2394 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2395 M:      Santosh Shilimkar <ssantosh@kernel.org>
2396 L:      linux-kernel@vger.kernel.org
2397 S:      Maintained
2398 F:      drivers/memory/*emif*
2399
2400 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2401 M:      Tero Kristo <t-kristo@ti.com>
2402 M:      Nishanth Menon <nm@ti.com>
2403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2404 S:      Supported
2405 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2406 F:      arch/arm64/boot/dts/ti/Makefile
2407 F:      arch/arm64/boot/dts/ti/k3-*
2408 F:      include/dt-bindings/pinctrl/k3.h
2409
2410 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2411 M:      Santosh Shilimkar <ssantosh@kernel.org>
2412 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2413 S:      Maintained
2414 F:      arch/arm/mach-keystone/
2415 F:      arch/arm/boot/dts/keystone-*
2416 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2417
2418 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2419 M:      Santosh Shilimkar <ssantosh@kernel.org>
2420 L:      linux-kernel@vger.kernel.org
2421 S:      Maintained
2422 F:      drivers/clk/keystone/
2423
2424 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2425 M:      Santosh Shilimkar <ssantosh@kernel.org>
2426 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2427 L:      linux-kernel@vger.kernel.org
2428 S:      Maintained
2429 F:      drivers/clocksource/timer-keystone.c
2430
2431 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2432 M:      Santosh Shilimkar <ssantosh@kernel.org>
2433 L:      linux-kernel@vger.kernel.org
2434 S:      Maintained
2435 F:      drivers/power/reset/keystone-reset.c
2436
2437 ARM/THECUS N2100 MACHINE SUPPORT
2438 M:      Lennert Buytenhek <kernel@wantstofly.org>
2439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2440 S:      Maintained
2441
2442 ARM/TOSA MACHINE SUPPORT
2443 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2444 M:      Dirk Opfer <dirk@opfer-online.de>
2445 S:      Maintained
2446
2447 ARM/UNIPHIER ARCHITECTURE
2448 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2450 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2451 S:      Maintained
2452 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2453 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2454 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2455 F:      arch/arm/boot/dts/uniphier*
2456 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2457 F:      arch/arm/mach-uniphier/
2458 F:      arch/arm/mm/cache-uniphier.c
2459 F:      arch/arm64/boot/dts/socionext/uniphier*
2460 F:      drivers/bus/uniphier-system-bus.c
2461 F:      drivers/clk/uniphier/
2462 F:      drivers/dma/uniphier-mdmac.c
2463 F:      drivers/gpio/gpio-uniphier.c
2464 F:      drivers/i2c/busses/i2c-uniphier*
2465 F:      drivers/irqchip/irq-uniphier-aidet.c
2466 F:      drivers/mmc/host/uniphier-sd.c
2467 F:      drivers/pinctrl/uniphier/
2468 F:      drivers/reset/reset-uniphier.c
2469 F:      drivers/tty/serial/8250/8250_uniphier.c
2470 N:      uniphier
2471
2472 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2473 M:      Ulf Hansson <ulf.hansson@linaro.org>
2474 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2475 T:      git git://git.linaro.org/people/ulfh/clk.git
2476 S:      Maintained
2477 F:      drivers/clk/ux500/
2478
2479 ARM/VERSATILE EXPRESS PLATFORM
2480 M:      Liviu Dudau <liviu.dudau@arm.com>
2481 M:      Sudeep Holla <sudeep.holla@arm.com>
2482 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2483 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2484 S:      Maintained
2485 F:      arch/arm/boot/dts/vexpress*
2486 F:      arch/arm64/boot/dts/arm/
2487 F:      arch/arm/mach-vexpress/
2488 F:      */*/vexpress*
2489 F:      */*/*/vexpress*
2490 F:      drivers/clk/versatile/clk-vexpress-osc.c
2491 F:      drivers/clocksource/timer-versatile.c
2492 N:      mps2
2493
2494 ARM/VFP SUPPORT
2495 M:      Russell King <linux@armlinux.org.uk>
2496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2497 W:      http://www.armlinux.org.uk/
2498 S:      Maintained
2499 F:      arch/arm/vfp/
2500
2501 ARM/VOIPAC PXA270 SUPPORT
2502 M:      Marek Vasut <marek.vasut@gmail.com>
2503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2504 S:      Maintained
2505 F:      arch/arm/mach-pxa/vpac270.c
2506 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2507
2508 ARM/VT8500 ARM ARCHITECTURE
2509 M:      Tony Prisk <linux@prisktech.co.nz>
2510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2511 S:      Maintained
2512 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2513 F:      arch/arm/mach-vt8500/
2514 F:      drivers/clocksource/timer-vt8500.c
2515 F:      drivers/i2c/busses/i2c-wmt.c
2516 F:      drivers/mmc/host/wmt-sdmmc.c
2517 F:      drivers/pwm/pwm-vt8500.c
2518 F:      drivers/rtc/rtc-vt8500.c
2519 F:      drivers/tty/serial/vt8500_serial.c
2520 F:      drivers/usb/host/ehci-platform.c
2521 F:      drivers/usb/host/uhci-platform.c
2522 F:      drivers/video/fbdev/vt8500lcdfb.*
2523 F:      drivers/video/fbdev/wm8505fb*
2524 F:      drivers/video/fbdev/wmt_ge_rops.*
2525
2526 ARM/ZIPIT Z2 SUPPORT
2527 M:      Marek Vasut <marek.vasut@gmail.com>
2528 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2529 S:      Maintained
2530 F:      arch/arm/mach-pxa/z2.c
2531 F:      arch/arm/mach-pxa/include/mach/z2.h
2532
2533 ARM/ZTE ARCHITECTURE
2534 M:      Jun Nie <jun.nie@linaro.org>
2535 M:      Shawn Guo <shawnguo@kernel.org>
2536 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2537 S:      Maintained
2538 F:      arch/arm/boot/dts/zx2967*
2539 F:      arch/arm/mach-zx/
2540 F:      arch/arm64/boot/dts/zte/
2541 F:      drivers/clk/zte/
2542 F:      drivers/dma/zx_dma.c
2543 F:      drivers/gpio/gpio-zx.c
2544 F:      drivers/i2c/busses/i2c-zx2967.c
2545 F:      drivers/mmc/host/dw_mmc-zx.*
2546 F:      drivers/pinctrl/zte/
2547 F:      drivers/soc/zte/
2548 F:      drivers/thermal/zx2967_thermal.c
2549 F:      drivers/watchdog/zx2967_wdt.c
2550 F:      Documentation/devicetree/bindings/arm/zte.yaml
2551 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2552 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2553 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2554 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2555 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2556 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2557 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2558 F:      Documentation/devicetree/bindings/soc/zte/
2559 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2560 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2561 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2562 F:      include/dt-bindings/clock/zx2967*.h
2563 F:      include/dt-bindings/soc/zte,*.h
2564 F:      sound/soc/codecs/zx_aud96p22.c
2565 F:      sound/soc/zte/
2566
2567 ARM/ZYNQ ARCHITECTURE
2568 M:      Michal Simek <michal.simek@xilinx.com>
2569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2570 W:      http://wiki.xilinx.com
2571 T:      git https://github.com/Xilinx/linux-xlnx.git
2572 S:      Supported
2573 F:      arch/arm/mach-zynq/
2574 F:      drivers/cpuidle/cpuidle-zynq.c
2575 F:      drivers/block/xsysace.c
2576 N:      zynq
2577 N:      xilinx
2578 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2579 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2580 F:      drivers/clocksource/timer-cadence-ttc.c
2581 F:      drivers/i2c/busses/i2c-cadence.c
2582 F:      drivers/mmc/host/sdhci-of-arasan.c
2583 F:      drivers/edac/synopsys_edac.c
2584 F:      drivers/i2c/busses/i2c-xiic.c
2585
2586 ARM64 PORT (AARCH64 ARCHITECTURE)
2587 M:      Catalin Marinas <catalin.marinas@arm.com>
2588 M:      Will Deacon <will@kernel.org>
2589 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2590 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2591 S:      Maintained
2592 F:      arch/arm64/
2593 X:      arch/arm64/boot/dts/
2594 F:      Documentation/arm64/
2595
2596 AS3645A LED FLASH CONTROLLER DRIVER
2597 M:      Sakari Ailus <sakari.ailus@iki.fi>
2598 L:      linux-leds@vger.kernel.org
2599 S:      Maintained
2600 F:      drivers/leds/leds-as3645a.c
2601
2602 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2603 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2604 L:      linux-media@vger.kernel.org
2605 T:      git git://linuxtv.org/media_tree.git
2606 S:      Maintained
2607 F:      drivers/media/i2c/ak7375.c
2608 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2609
2610 ASAHI KASEI AK8974 DRIVER
2611 M:      Linus Walleij <linus.walleij@linaro.org>
2612 L:      linux-iio@vger.kernel.org
2613 W:      http://www.akm.com/
2614 S:      Supported
2615 F:      drivers/iio/magnetometer/ak8974.c
2616
2617 ASC7621 HARDWARE MONITOR DRIVER
2618 M:      George Joseph <george.joseph@fairview5.com>
2619 L:      linux-hwmon@vger.kernel.org
2620 S:      Maintained
2621 F:      Documentation/hwmon/asc7621.rst
2622 F:      drivers/hwmon/asc7621.c
2623
2624 ASPEED PINCTRL DRIVERS
2625 M:      Andrew Jeffery <andrew@aj.id.au>
2626 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2627 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2628 L:      linux-gpio@vger.kernel.org
2629 S:      Maintained
2630 F:      drivers/pinctrl/aspeed/
2631 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2632
2633 ASPEED VIDEO ENGINE DRIVER
2634 M:      Eddie James <eajames@linux.ibm.com>
2635 L:      linux-media@vger.kernel.org
2636 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2637 S:      Maintained
2638 F:      drivers/media/platform/aspeed-video.c
2639 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2640
2641 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2642 M:      Corentin Chary <corentin.chary@gmail.com>
2643 L:      acpi4asus-user@lists.sourceforge.net
2644 L:      platform-driver-x86@vger.kernel.org
2645 W:      http://acpi4asus.sf.net
2646 S:      Maintained
2647 F:      drivers/platform/x86/asus*.c
2648 F:      drivers/platform/x86/eeepc*.c
2649
2650 ASUS WIRELESS RADIO CONTROL DRIVER
2651 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2652 L:      platform-driver-x86@vger.kernel.org
2653 S:      Maintained
2654 F:      drivers/platform/x86/asus-wireless.c
2655
2656 ASYMMETRIC KEYS
2657 M:      David Howells <dhowells@redhat.com>
2658 L:      keyrings@vger.kernel.org
2659 S:      Maintained
2660 F:      Documentation/crypto/asymmetric-keys.txt
2661 F:      include/linux/verification.h
2662 F:      include/crypto/public_key.h
2663 F:      include/crypto/pkcs7.h
2664 F:      crypto/asymmetric_keys/
2665
2666 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2667 R:      Dan Williams <dan.j.williams@intel.com>
2668 W:      http://sourceforge.net/projects/xscaleiop
2669 S:      Odd fixes
2670 F:      Documentation/crypto/async-tx-api.txt
2671 F:      crypto/async_tx/
2672 F:      drivers/dma/
2673 F:      include/linux/dmaengine.h
2674 F:      include/linux/async_tx.h
2675
2676 AT24 EEPROM DRIVER
2677 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2678 L:      linux-i2c@vger.kernel.org
2679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2680 S:      Maintained
2681 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2682 F:      drivers/misc/eeprom/at24.c
2683
2684 ATA OVER ETHERNET (AOE) DRIVER
2685 M:      "Justin Sanders" <justin@coraid.com>
2686 W:      http://www.openaoe.org/
2687 S:      Supported
2688 F:      Documentation/admin-guide/aoe/
2689 F:      drivers/block/aoe/
2690
2691 ATHEROS 71XX/9XXX GPIO DRIVER
2692 M:      Alban Bedel <albeu@free.fr>
2693 W:      https://github.com/AlbanBedel/linux
2694 T:      git git://github.com/AlbanBedel/linux
2695 S:      Maintained
2696 F:      drivers/gpio/gpio-ath79.c
2697 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2698
2699 ATHEROS 71XX/9XXX USB PHY DRIVER
2700 M:      Alban Bedel <albeu@free.fr>
2701 W:      https://github.com/AlbanBedel/linux
2702 T:      git git://github.com/AlbanBedel/linux
2703 S:      Maintained
2704 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2705 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2706
2707 ATHEROS ATH GENERIC UTILITIES
2708 M:      Kalle Valo <kvalo@codeaurora.org>
2709 L:      linux-wireless@vger.kernel.org
2710 S:      Supported
2711 F:      drivers/net/wireless/ath/*
2712
2713 ATHEROS ATH5K WIRELESS DRIVER
2714 M:      Jiri Slaby <jirislaby@gmail.com>
2715 M:      Nick Kossifidis <mickflemm@gmail.com>
2716 M:      Luis Chamberlain <mcgrof@kernel.org>
2717 L:      linux-wireless@vger.kernel.org
2718 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2719 S:      Maintained
2720 F:      drivers/net/wireless/ath/ath5k/
2721
2722 ATHEROS ATH6KL WIRELESS DRIVER
2723 M:      Kalle Valo <kvalo@codeaurora.org>
2724 L:      linux-wireless@vger.kernel.org
2725 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2727 S:      Supported
2728 F:      drivers/net/wireless/ath/ath6kl/
2729
2730 ATI_REMOTE2 DRIVER
2731 M:      Ville Syrjala <syrjala@sci.fi>
2732 S:      Maintained
2733 F:      drivers/input/misc/ati_remote2.c
2734
2735 ATK0110 HWMON DRIVER
2736 M:      Luca Tettamanti <kronos.it@gmail.com>
2737 L:      linux-hwmon@vger.kernel.org
2738 S:      Maintained
2739 F:      drivers/hwmon/asus_atk0110.c
2740
2741 ATLX ETHERNET DRIVERS
2742 M:      Jay Cliburn <jcliburn@gmail.com>
2743 M:      Chris Snook <chris.snook@gmail.com>
2744 L:      netdev@vger.kernel.org
2745 W:      http://sourceforge.net/projects/atl1
2746 W:      http://atl1.sourceforge.net
2747 S:      Maintained
2748 F:      drivers/net/ethernet/atheros/
2749
2750 ATM
2751 M:      Chas Williams <3chas3@gmail.com>
2752 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2753 L:      netdev@vger.kernel.org
2754 W:      http://linux-atm.sourceforge.net
2755 S:      Maintained
2756 F:      drivers/atm/
2757 F:      include/linux/atm*
2758 F:      include/uapi/linux/atm*
2759
2760 ATMEL MACB ETHERNET DRIVER
2761 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2762 S:      Supported
2763 F:      drivers/net/ethernet/cadence/
2764
2765 ATMEL MAXTOUCH DRIVER
2766 M:      Nick Dyer <nick@shmanahar.org>
2767 T:      git git://github.com/ndyer/linux.git
2768 S:      Maintained
2769 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2770 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2771
2772 ATMEL WIRELESS DRIVER
2773 M:      Simon Kelley <simon@thekelleys.org.uk>
2774 L:      linux-wireless@vger.kernel.org
2775 W:      http://www.thekelleys.org.uk/atmel
2776 W:      http://atmelwlandriver.sourceforge.net/
2777 S:      Maintained
2778 F:      drivers/net/wireless/atmel/atmel*
2779
2780 ATOMIC INFRASTRUCTURE
2781 M:      Will Deacon <will@kernel.org>
2782 M:      Peter Zijlstra <peterz@infradead.org>
2783 R:      Boqun Feng <boqun.feng@gmail.com>
2784 L:      linux-kernel@vger.kernel.org
2785 S:      Maintained
2786 F:      arch/*/include/asm/atomic*.h
2787 F:      include/*/atomic*.h
2788 F:      scripts/atomic/
2789
2790 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2791 M:      Bradley Grove <linuxdrivers@attotech.com>
2792 L:      linux-scsi@vger.kernel.org
2793 W:      http://www.attotech.com
2794 S:      Supported
2795 F:      drivers/scsi/esas2r
2796
2797 ATUSB IEEE 802.15.4 RADIO DRIVER
2798 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2799 L:      linux-wpan@vger.kernel.org
2800 S:      Maintained
2801 F:      drivers/net/ieee802154/atusb.c
2802 F:      drivers/net/ieee802154/atusb.h
2803 F:      drivers/net/ieee802154/at86rf230.h
2804
2805 AUDIT SUBSYSTEM
2806 M:      Paul Moore <paul@paul-moore.com>
2807 M:      Eric Paris <eparis@redhat.com>
2808 L:      linux-audit@redhat.com (moderated for non-subscribers)
2809 W:      https://github.com/linux-audit
2810 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2811 S:      Supported
2812 F:      include/linux/audit.h
2813 F:      include/uapi/linux/audit.h
2814 F:      kernel/audit*
2815
2816 AUXILIARY DISPLAY DRIVERS
2817 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2818 S:      Maintained
2819 F:      drivers/auxdisplay/
2820 F:      include/linux/cfag12864b.h
2821
2822 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2823 M:      Andreas Klinger <ak@it-klinger.de>
2824 L:      linux-iio@vger.kernel.org
2825 S:      Maintained
2826 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2827 F:      drivers/iio/adc/hx711.c
2828
2829 AX.25 NETWORK LAYER
2830 M:      Ralf Baechle <ralf@linux-mips.org>
2831 L:      linux-hams@vger.kernel.org
2832 W:      http://www.linux-ax25.org/
2833 S:      Maintained
2834 F:      include/uapi/linux/ax25.h
2835 F:      include/net/ax25.h
2836 F:      net/ax25/
2837
2838 AXENTIA ARM DEVICES
2839 M:      Peter Rosin <peda@axentia.se>
2840 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2841 S:      Maintained
2842 F:      Documentation/devicetree/bindings/arm/axentia.txt
2843 F:      arch/arm/boot/dts/at91-linea.dtsi
2844 F:      arch/arm/boot/dts/at91-natte.dtsi
2845 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2846 F:      arch/arm/boot/dts/at91-tse850-3.dts
2847
2848 AXENTIA ASOC DRIVERS
2849 M:      Peter Rosin <peda@axentia.se>
2850 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2851 S:      Maintained
2852 F:      Documentation/devicetree/bindings/sound/axentia,*
2853 F:      sound/soc/atmel/tse850-pcm5142.c
2854
2855 AXXIA I2C CONTROLLER
2856 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2857 L:      linux-i2c@vger.kernel.org
2858 S:      Maintained
2859 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2860 F:      drivers/i2c/busses/i2c-axxia.c
2861
2862 AZ6007 DVB DRIVER
2863 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2864 L:      linux-media@vger.kernel.org
2865 W:      https://linuxtv.org
2866 T:      git git://linuxtv.org/media_tree.git
2867 S:      Maintained
2868 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2869
2870 AZTECH FM RADIO RECEIVER DRIVER
2871 M:      Hans Verkuil <hverkuil@xs4all.nl>
2872 L:      linux-media@vger.kernel.org
2873 T:      git git://linuxtv.org/media_tree.git
2874 W:      https://linuxtv.org
2875 S:      Maintained
2876 F:      drivers/media/radio/radio-aztech*
2877
2878 B43 WIRELESS DRIVER
2879 L:      linux-wireless@vger.kernel.org
2880 L:      b43-dev@lists.infradead.org
2881 W:      http://wireless.kernel.org/en/users/Drivers/b43
2882 S:      Odd Fixes
2883 F:      drivers/net/wireless/broadcom/b43/
2884
2885 B43LEGACY WIRELESS DRIVER
2886 M:      Larry Finger <Larry.Finger@lwfinger.net>
2887 L:      linux-wireless@vger.kernel.org
2888 L:      b43-dev@lists.infradead.org
2889 W:      http://wireless.kernel.org/en/users/Drivers/b43
2890 S:      Maintained
2891 F:      drivers/net/wireless/broadcom/b43legacy/
2892
2893 BACKLIGHT CLASS/SUBSYSTEM
2894 M:      Lee Jones <lee.jones@linaro.org>
2895 M:      Daniel Thompson <daniel.thompson@linaro.org>
2896 M:      Jingoo Han <jingoohan1@gmail.com>
2897 L:      dri-devel@lists.freedesktop.org
2898 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2899 S:      Maintained
2900 F:      drivers/video/backlight/
2901 F:      include/linux/backlight.h
2902 F:      include/linux/pwm_backlight.h
2903 F:      Documentation/devicetree/bindings/leds/backlight
2904
2905 BATMAN ADVANCED
2906 M:      Marek Lindner <mareklindner@neomailbox.ch>
2907 M:      Simon Wunderlich <sw@simonwunderlich.de>
2908 M:      Antonio Quartulli <a@unstable.cc>
2909 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2910 W:      https://www.open-mesh.org/
2911 B:      https://www.open-mesh.org/projects/batman-adv/issues
2912 C:      irc://chat.freenode.net/batman
2913 Q:      https://patchwork.open-mesh.org/project/batman/list/
2914 T:      git https://git.open-mesh.org/linux-merge.git
2915 S:      Maintained
2916 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2917 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2918 F:      Documentation/networking/batman-adv.rst
2919 F:      include/uapi/linux/batadv_packet.h
2920 F:      include/uapi/linux/batman_adv.h
2921 F:      net/batman-adv/
2922
2923 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2924 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2925 L:      linux-hams@vger.kernel.org
2926 W:      http://www.baycom.org/~tom/ham/ham.html
2927 S:      Maintained
2928 F:      drivers/net/hamradio/baycom*
2929
2930 BCACHE (BLOCK LAYER CACHE)
2931 M:      Coly Li <colyli@suse.de>
2932 M:      Kent Overstreet <kent.overstreet@gmail.com>
2933 L:      linux-bcache@vger.kernel.org
2934 W:      http://bcache.evilpiepirate.org
2935 C:      irc://irc.oftc.net/bcache
2936 S:      Maintained
2937 F:      drivers/md/bcache/
2938
2939 BDISP ST MEDIA DRIVER
2940 M:      Fabien Dessenne <fabien.dessenne@st.com>
2941 L:      linux-media@vger.kernel.org
2942 T:      git git://linuxtv.org/media_tree.git
2943 W:      https://linuxtv.org
2944 S:      Supported
2945 F:      drivers/media/platform/sti/bdisp
2946
2947 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2948 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2949 L:      netdev@vger.kernel.org
2950 S:      Maintained
2951 F:      drivers/net/ethernet/ec_bhf.c
2952
2953 BEFS FILE SYSTEM
2954 M:      Luis de Bethencourt <luisbg@kernel.org>
2955 M:      Salah Triki <salah.triki@gmail.com>
2956 S:      Maintained
2957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2958 F:      Documentation/filesystems/befs.txt
2959 F:      fs/befs/
2960
2961 BFQ I/O SCHEDULER
2962 M:      Paolo Valente <paolo.valente@linaro.org>
2963 M:      Jens Axboe <axboe@kernel.dk>
2964 L:      linux-block@vger.kernel.org
2965 S:      Maintained
2966 F:      block/bfq-*
2967 F:      Documentation/block/bfq-iosched.rst
2968
2969 BFS FILE SYSTEM
2970 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2971 S:      Maintained
2972 F:      Documentation/filesystems/bfs.txt
2973 F:      fs/bfs/
2974 F:      include/uapi/linux/bfs_fs.h
2975
2976 BLINKM RGB LED DRIVER
2977 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2978 S:      Maintained
2979 F:      drivers/leds/leds-blinkm.c
2980
2981 BLOCK LAYER
2982 M:      Jens Axboe <axboe@kernel.dk>
2983 L:      linux-block@vger.kernel.org
2984 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2985 S:      Maintained
2986 F:      block/
2987 F:      drivers/block/
2988 F:      kernel/trace/blktrace.c
2989 F:      lib/sbitmap.c
2990
2991 BLOCK2MTD DRIVER
2992 M:      Joern Engel <joern@lazybastard.org>
2993 L:      linux-mtd@lists.infradead.org
2994 S:      Maintained
2995 F:      drivers/mtd/devices/block2mtd.c
2996
2997 BLUETOOTH DRIVERS
2998 M:      Marcel Holtmann <marcel@holtmann.org>
2999 M:      Johan Hedberg <johan.hedberg@gmail.com>
3000 L:      linux-bluetooth@vger.kernel.org
3001 W:      http://www.bluez.org/
3002 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3003 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3004 S:      Maintained
3005 F:      drivers/bluetooth/
3006
3007 BLUETOOTH SUBSYSTEM
3008 M:      Marcel Holtmann <marcel@holtmann.org>
3009 M:      Johan Hedberg <johan.hedberg@gmail.com>
3010 L:      linux-bluetooth@vger.kernel.org
3011 W:      http://www.bluez.org/
3012 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3013 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3014 S:      Maintained
3015 F:      net/bluetooth/
3016 F:      include/net/bluetooth/
3017
3018 BONDING DRIVER
3019 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3020 M:      Veaceslav Falico <vfalico@gmail.com>
3021 M:      Andy Gospodarek <andy@greyhouse.net>
3022 L:      netdev@vger.kernel.org
3023 W:      http://sourceforge.net/projects/bonding/
3024 S:      Supported
3025 F:      drivers/net/bonding/
3026 F:      include/uapi/linux/if_bonding.h
3027
3028 BPF (Safe dynamic programs and tools)
3029 M:      Alexei Starovoitov <ast@kernel.org>
3030 M:      Daniel Borkmann <daniel@iogearbox.net>
3031 R:      Martin KaFai Lau <kafai@fb.com>
3032 R:      Song Liu <songliubraving@fb.com>
3033 R:      Yonghong Song <yhs@fb.com>
3034 L:      netdev@vger.kernel.org
3035 L:      bpf@vger.kernel.org
3036 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3038 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3039 S:      Supported
3040 F:      arch/*/net/*
3041 F:      Documentation/networking/filter.txt
3042 F:      Documentation/bpf/
3043 F:      include/linux/bpf*
3044 F:      include/linux/filter.h
3045 F:      include/trace/events/xdp.h
3046 F:      include/uapi/linux/bpf*
3047 F:      include/uapi/linux/filter.h
3048 F:      kernel/bpf/
3049 F:      kernel/trace/bpf_trace.c
3050 F:      lib/test_bpf.c
3051 F:      net/bpf/
3052 F:      net/core/filter.c
3053 F:      net/sched/act_bpf.c
3054 F:      net/sched/cls_bpf.c
3055 F:      samples/bpf/
3056 F:      tools/bpf/
3057 F:      tools/lib/bpf/
3058 F:      tools/testing/selftests/bpf/
3059 K:      bpf
3060 N:      bpf
3061
3062 BPF JIT for ARM
3063 M:      Shubham Bansal <illusionist.neo@gmail.com>
3064 L:      netdev@vger.kernel.org
3065 L:      bpf@vger.kernel.org
3066 S:      Maintained
3067 F:      arch/arm/net/
3068
3069 BPF JIT for ARM64
3070 M:      Daniel Borkmann <daniel@iogearbox.net>
3071 M:      Alexei Starovoitov <ast@kernel.org>
3072 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3073 L:      netdev@vger.kernel.org
3074 L:      bpf@vger.kernel.org
3075 S:      Supported
3076 F:      arch/arm64/net/
3077
3078 BPF JIT for MIPS (32-BIT AND 64-BIT)
3079 M:      Paul Burton <paul.burton@mips.com>
3080 L:      netdev@vger.kernel.org
3081 L:      bpf@vger.kernel.org
3082 S:      Maintained
3083 F:      arch/mips/net/
3084
3085 BPF JIT for NFP NICs
3086 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3087 L:      netdev@vger.kernel.org
3088 L:      bpf@vger.kernel.org
3089 S:      Supported
3090 F:      drivers/net/ethernet/netronome/nfp/bpf/
3091
3092 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3093 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3094 M:      Sandipan Das <sandipan@linux.ibm.com>
3095 L:      netdev@vger.kernel.org
3096 L:      bpf@vger.kernel.org
3097 S:      Maintained
3098 F:      arch/powerpc/net/
3099
3100 BPF JIT for RISC-V (RV64G)
3101 M:      Björn Töpel <bjorn.topel@gmail.com>
3102 L:      netdev@vger.kernel.org
3103 S:      Maintained
3104 F:      arch/riscv/net/
3105
3106 BPF JIT for S390
3107 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3108 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3109 M:      Vasily Gorbik <gor@linux.ibm.com>
3110 L:      netdev@vger.kernel.org
3111 L:      bpf@vger.kernel.org
3112 S:      Maintained
3113 F:      arch/s390/net/
3114 X:      arch/s390/net/pnet.c
3115
3116 BPF JIT for SPARC (32-BIT AND 64-BIT)
3117 M:      David S. Miller <davem@davemloft.net>
3118 L:      netdev@vger.kernel.org
3119 L:      bpf@vger.kernel.org
3120 S:      Maintained
3121 F:      arch/sparc/net/
3122
3123 BPF JIT for X86 32-BIT
3124 M:      Wang YanQing <udknight@gmail.com>
3125 L:      netdev@vger.kernel.org
3126 L:      bpf@vger.kernel.org
3127 S:      Maintained
3128 F:      arch/x86/net/bpf_jit_comp32.c
3129
3130 BPF JIT for X86 64-BIT
3131 M:      Alexei Starovoitov <ast@kernel.org>
3132 M:      Daniel Borkmann <daniel@iogearbox.net>
3133 L:      netdev@vger.kernel.org
3134 L:      bpf@vger.kernel.org
3135 S:      Supported
3136 F:      arch/x86/net/
3137 X:      arch/x86/net/bpf_jit_comp32.c
3138
3139 BROADCOM B44 10/100 ETHERNET DRIVER
3140 M:      Michael Chan <michael.chan@broadcom.com>
3141 L:      netdev@vger.kernel.org
3142 S:      Supported
3143 F:      drivers/net/ethernet/broadcom/b44.*
3144
3145 BROADCOM B53 ETHERNET SWITCH DRIVER
3146 M:      Florian Fainelli <f.fainelli@gmail.com>
3147 L:      netdev@vger.kernel.org
3148 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3149 S:      Supported
3150 F:      drivers/net/dsa/b53/*
3151 F:      include/linux/platform_data/b53.h
3152
3153 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3154 M:      Florian Fainelli <f.fainelli@gmail.com>
3155 M:      Ray Jui <rjui@broadcom.com>
3156 M:      Scott Branden <sbranden@broadcom.com>
3157 M:      bcm-kernel-feedback-list@broadcom.com
3158 T:      git git://github.com/broadcom/mach-bcm
3159 S:      Maintained
3160 N:      bcm281*
3161 N:      bcm113*
3162 N:      bcm216*
3163 N:      kona
3164 F:      arch/arm/mach-bcm/
3165
3166 BROADCOM BCM2835 ARM ARCHITECTURE
3167 M:      Eric Anholt <eric@anholt.net>
3168 M:      Stefan Wahren <wahrenst@gmx.net>
3169 L:      bcm-kernel-feedback-list@broadcom.com
3170 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3171 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3172 T:      git git://github.com/anholt/linux
3173 S:      Maintained
3174 N:      bcm2835
3175 F:      drivers/staging/vc04_services
3176
3177 BROADCOM BCM47XX MIPS ARCHITECTURE
3178 M:      Hauke Mehrtens <hauke@hauke-m.de>
3179 M:      Rafał Miłecki <zajec5@gmail.com>
3180 L:      linux-mips@vger.kernel.org
3181 S:      Maintained
3182 F:      Documentation/devicetree/bindings/mips/brcm/
3183 F:      arch/mips/bcm47xx/*
3184 F:      arch/mips/include/asm/mach-bcm47xx/*
3185
3186 BROADCOM BCM5301X ARM ARCHITECTURE
3187 M:      Hauke Mehrtens <hauke@hauke-m.de>
3188 M:      Rafał Miłecki <zajec5@gmail.com>
3189 M:      bcm-kernel-feedback-list@broadcom.com
3190 L:      linux-arm-kernel@lists.infradead.org
3191 S:      Maintained
3192 F:      arch/arm/mach-bcm/bcm_5301x.c
3193 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3194 F:      arch/arm/boot/dts/bcm470*
3195 F:      arch/arm/boot/dts/bcm953012*
3196
3197 BROADCOM BCM53573 ARM ARCHITECTURE
3198 M:      Rafał Miłecki <rafal@milecki.pl>
3199 L:      bcm-kernel-feedback-list@broadcom.com
3200 L:      linux-arm-kernel@lists.infradead.org
3201 S:      Maintained
3202 F:      arch/arm/boot/dts/bcm53573*
3203 F:      arch/arm/boot/dts/bcm47189*
3204
3205 BROADCOM BCM63XX ARM ARCHITECTURE
3206 M:      Florian Fainelli <f.fainelli@gmail.com>
3207 M:      bcm-kernel-feedback-list@broadcom.com
3208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3209 T:      git git://github.com/broadcom/stblinux.git
3210 S:      Maintained
3211 N:      bcm63xx
3212
3213 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3214 M:      Kevin Cernekee <cernekee@gmail.com>
3215 L:      linux-usb@vger.kernel.org
3216 S:      Maintained
3217 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3218
3219 BROADCOM BCM7XXX ARM ARCHITECTURE
3220 M:      Brian Norris <computersforpeace@gmail.com>
3221 M:      Gregory Fong <gregory.0xf0@gmail.com>
3222 M:      Florian Fainelli <f.fainelli@gmail.com>
3223 M:      bcm-kernel-feedback-list@broadcom.com
3224 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3225 T:      git git://github.com/broadcom/stblinux.git
3226 S:      Maintained
3227 F:      arch/arm/mach-bcm/*brcmstb*
3228 F:      arch/arm/boot/dts/bcm7*.dts*
3229 F:      drivers/bus/brcmstb_gisb.c
3230 F:      arch/arm/mm/cache-b15-rac.c
3231 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3232 N:      brcmstb
3233
3234 BROADCOM BMIPS CPUFREQ DRIVER
3235 M:      Markus Mayer <mmayer@broadcom.com>
3236 M:      bcm-kernel-feedback-list@broadcom.com
3237 L:      linux-pm@vger.kernel.org
3238 S:      Maintained
3239 F:      drivers/cpufreq/bmips-cpufreq.c
3240
3241 BROADCOM BMIPS MIPS ARCHITECTURE
3242 M:      Kevin Cernekee <cernekee@gmail.com>
3243 M:      Florian Fainelli <f.fainelli@gmail.com>
3244 L:      bcm-kernel-feedback-list@broadcom.com
3245 L:      linux-mips@vger.kernel.org
3246 T:      git git://github.com/broadcom/stblinux.git
3247 S:      Maintained
3248 F:      arch/mips/bmips/*
3249 F:      arch/mips/include/asm/mach-bmips/*
3250 F:      arch/mips/kernel/*bmips*
3251 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3252 F:      drivers/irqchip/irq-bcm63*
3253 F:      drivers/irqchip/irq-bcm7*
3254 F:      drivers/irqchip/irq-brcmstb*
3255 F:      include/linux/bcm963xx_nvram.h
3256 F:      include/linux/bcm963xx_tag.h
3257
3258 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3259 M:      Rasesh Mody <rmody@marvell.com>
3260 M:      GR-Linux-NIC-Dev@marvell.com
3261 L:      netdev@vger.kernel.org
3262 S:      Supported
3263 F:      drivers/net/ethernet/broadcom/bnx2.*
3264 F:      drivers/net/ethernet/broadcom/bnx2_*
3265
3266 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3267 M:      QLogic-Storage-Upstream@qlogic.com
3268 L:      linux-scsi@vger.kernel.org
3269 S:      Supported
3270 F:      drivers/scsi/bnx2fc/
3271
3272 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3273 M:      QLogic-Storage-Upstream@qlogic.com
3274 L:      linux-scsi@vger.kernel.org
3275 S:      Supported
3276 F:      drivers/scsi/bnx2i/
3277
3278 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3279 M:      Ariel Elior <aelior@marvell.com>
3280 M:      Sudarsana Kalluru <skalluru@marvell.com>
3281 M:      GR-everest-linux-l2@marvell.com
3282 L:      netdev@vger.kernel.org
3283 S:      Supported
3284 F:      drivers/net/ethernet/broadcom/bnx2x/
3285
3286 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3287 M:      Michael Chan <michael.chan@broadcom.com>
3288 L:      netdev@vger.kernel.org
3289 S:      Supported
3290 F:      drivers/net/ethernet/broadcom/bnxt/
3291
3292 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3293 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3294 M:      Franky Lin <franky.lin@broadcom.com>
3295 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3296 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3297 M:      Wright Feng <wright.feng@cypress.com>
3298 L:      linux-wireless@vger.kernel.org
3299 L:      brcm80211-dev-list.pdl@broadcom.com
3300 L:      brcm80211-dev-list@cypress.com
3301 S:      Supported
3302 F:      drivers/net/wireless/broadcom/brcm80211/
3303
3304 BROADCOM BRCMSTB GPIO DRIVER
3305 M:      Gregory Fong <gregory.0xf0@gmail.com>
3306 L:      bcm-kernel-feedback-list@broadcom.com
3307 S:      Supported
3308 F:      drivers/gpio/gpio-brcmstb.c
3309 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3310
3311 BROADCOM BRCMSTB I2C DRIVER
3312 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3313 L:      linux-i2c@vger.kernel.org
3314 L:      bcm-kernel-feedback-list@broadcom.com
3315 S:      Supported
3316 F:      drivers/i2c/busses/i2c-brcmstb.c
3317 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3318
3319 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3320 M:      Al Cooper <alcooperx@gmail.com>
3321 L:      linux-kernel@vger.kernel.org
3322 L:      bcm-kernel-feedback-list@broadcom.com
3323 S:      Maintained
3324 F:      drivers/phy/broadcom/phy-brcm-usb*
3325
3326 BROADCOM GENET ETHERNET DRIVER
3327 M:      Doug Berger <opendmb@gmail.com>
3328 M:      Florian Fainelli <f.fainelli@gmail.com>
3329 L:      bcm-kernel-feedback-list@broadcom.com
3330 L:      netdev@vger.kernel.org
3331 S:      Supported
3332 F:      drivers/net/ethernet/broadcom/genet/
3333
3334 BROADCOM IPROC ARM ARCHITECTURE
3335 M:      Ray Jui <rjui@broadcom.com>
3336 M:      Scott Branden <sbranden@broadcom.com>
3337 M:      bcm-kernel-feedback-list@broadcom.com
3338 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3339 T:      git git://github.com/broadcom/cygnus-linux.git
3340 S:      Maintained
3341 N:      iproc
3342 N:      cygnus
3343 N:      bcm[-_]nsp
3344 N:      bcm9113*
3345 N:      bcm9583*
3346 N:      bcm9585*
3347 N:      bcm9586*
3348 N:      bcm988312
3349 N:      bcm113*
3350 N:      bcm583*
3351 N:      bcm585*
3352 N:      bcm586*
3353 N:      bcm88312
3354 N:      hr2
3355 N:      stingray
3356 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3357 F:      arch/arm64/boot/dts/broadcom/stingray/*
3358 F:      drivers/clk/bcm/clk-ns*
3359 F:      drivers/clk/bcm/clk-sr*
3360 F:      drivers/pinctrl/bcm/pinctrl-ns*
3361 F:      include/dt-bindings/clock/bcm-sr*
3362
3363 BROADCOM KONA GPIO DRIVER
3364 M:      Ray Jui <rjui@broadcom.com>
3365 L:      bcm-kernel-feedback-list@broadcom.com
3366 S:      Supported
3367 F:      drivers/gpio/gpio-bcm-kona.c
3368 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3369
3370 BROADCOM NETXTREME-E ROCE DRIVER
3371 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3372 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3373 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3374 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3375 L:      linux-rdma@vger.kernel.org
3376 W:      http://www.broadcom.com
3377 S:      Supported
3378 F:      drivers/infiniband/hw/bnxt_re/
3379 F:      include/uapi/rdma/bnxt_re-abi.h
3380
3381 BROADCOM NVRAM DRIVER
3382 M:      Rafał Miłecki <zajec5@gmail.com>
3383 L:      linux-mips@vger.kernel.org
3384 S:      Maintained
3385 F:      drivers/firmware/broadcom/*
3386
3387 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3388 M:      Rafał Miłecki <zajec5@gmail.com>
3389 L:      linux-wireless@vger.kernel.org
3390 S:      Maintained
3391 F:      drivers/bcma/
3392 F:      include/linux/bcma/
3393
3394 BROADCOM STB AVS CPUFREQ DRIVER
3395 M:      Markus Mayer <mmayer@broadcom.com>
3396 M:      bcm-kernel-feedback-list@broadcom.com
3397 L:      linux-pm@vger.kernel.org
3398 S:      Maintained
3399 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3400 F:      drivers/cpufreq/brcmstb*
3401
3402 BROADCOM STB AVS TMON DRIVER
3403 M:      Markus Mayer <mmayer@broadcom.com>
3404 M:      bcm-kernel-feedback-list@broadcom.com
3405 L:      linux-pm@vger.kernel.org
3406 S:      Maintained
3407 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3408 F:      drivers/thermal/broadcom/brcmstb*
3409
3410 BROADCOM STB NAND FLASH DRIVER
3411 M:      Brian Norris <computersforpeace@gmail.com>
3412 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3413 L:      linux-mtd@lists.infradead.org
3414 L:      bcm-kernel-feedback-list@broadcom.com
3415 S:      Maintained
3416 F:      drivers/mtd/nand/raw/brcmnand/
3417
3418 BROADCOM STB DPFE DRIVER
3419 M:      Markus Mayer <mmayer@broadcom.com>
3420 M:      bcm-kernel-feedback-list@broadcom.com
3421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3422 S:      Maintained
3423 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3424 F:      drivers/memory/brcmstb_dpfe.c
3425
3426 BROADCOM SPI DRIVER
3427 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3428 M:      bcm-kernel-feedback-list@broadcom.com
3429 S:      Maintained
3430 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3431 F:      drivers/spi/spi-bcm-qspi.*
3432 F:      drivers/spi/spi-brcmstb-qspi.c
3433 F:      drivers/spi/spi-iproc-qspi.c
3434
3435 BROADCOM SYSTEMPORT ETHERNET DRIVER
3436 M:      Florian Fainelli <f.fainelli@gmail.com>
3437 L:      bcm-kernel-feedback-list@broadcom.com
3438 L:      netdev@vger.kernel.org
3439 S:      Supported
3440 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3441
3442 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3443 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3444 M:      Prashant Sreedharan <prashant@broadcom.com>
3445 M:      Michael Chan <mchan@broadcom.com>
3446 L:      netdev@vger.kernel.org
3447 S:      Supported
3448 F:      drivers/net/ethernet/broadcom/tg3.*
3449
3450 BROCADE BFA FC SCSI DRIVER
3451 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3452 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3453 L:      linux-scsi@vger.kernel.org
3454 S:      Supported
3455 F:      drivers/scsi/bfa/
3456
3457 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3458 M:      Rasesh Mody <rmody@marvell.com>
3459 M:      Sudarsana Kalluru <skalluru@marvell.com>
3460 M:      GR-Linux-NIC-Dev@marvell.com
3461 L:      netdev@vger.kernel.org
3462 S:      Supported
3463 F:      drivers/net/ethernet/brocade/bna/
3464
3465 BSG (block layer generic sg v4 driver)
3466 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3467 L:      linux-scsi@vger.kernel.org
3468 S:      Supported
3469 F:      block/bsg.c
3470 F:      include/linux/bsg.h
3471 F:      include/uapi/linux/bsg.h
3472
3473 BT87X AUDIO DRIVER
3474 M:      Clemens Ladisch <clemens@ladisch.de>
3475 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3477 S:      Maintained
3478 F:      Documentation/sound/cards/bt87x.rst
3479 F:      sound/pci/bt87x.c
3480
3481 BT8XXGPIO DRIVER
3482 M:      Michael Buesch <m@bues.ch>
3483 W:      http://bu3sch.de/btgpio.php
3484 S:      Maintained
3485 F:      drivers/gpio/gpio-bt8xx.c
3486
3487 BTRFS FILE SYSTEM
3488 M:      Chris Mason <clm@fb.com>
3489 M:      Josef Bacik <josef@toxicpanda.com>
3490 M:      David Sterba <dsterba@suse.com>
3491 L:      linux-btrfs@vger.kernel.org
3492 W:      http://btrfs.wiki.kernel.org/
3493 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3495 S:      Maintained
3496 F:      Documentation/filesystems/btrfs.txt
3497 F:      fs/btrfs/
3498 F:      include/linux/btrfs*
3499 F:      include/uapi/linux/btrfs*
3500
3501 BTTV VIDEO4LINUX DRIVER
3502 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3503 L:      linux-media@vger.kernel.org
3504 W:      https://linuxtv.org
3505 T:      git git://linuxtv.org/media_tree.git
3506 S:      Odd fixes
3507 F:      Documentation/media/v4l-drivers/bttv*
3508 F:      drivers/media/pci/bt8xx/bttv*
3509
3510 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3511 M:      Chanwoo Choi <cw00.choi@samsung.com>
3512 L:      linux-pm@vger.kernel.org
3513 L:      linux-samsung-soc@vger.kernel.org
3514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3515 S:      Maintained
3516 F:      drivers/devfreq/exynos-bus.c
3517 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3518
3519 BUSLOGIC SCSI DRIVER
3520 M:      Khalid Aziz <khalid@gonehiking.org>
3521 L:      linux-scsi@vger.kernel.org
3522 S:      Maintained
3523 F:      drivers/scsi/BusLogic.*
3524 F:      drivers/scsi/FlashPoint.*
3525
3526 C-MEDIA CMI8788 DRIVER
3527 M:      Clemens Ladisch <clemens@ladisch.de>
3528 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3530 S:      Maintained
3531 F:      sound/pci/oxygen/
3532
3533 C-SKY ARCHITECTURE
3534 M:      Guo Ren <guoren@kernel.org>
3535 T:      git https://github.com/c-sky/csky-linux.git
3536 S:      Supported
3537 F:      arch/csky/
3538 F:      Documentation/devicetree/bindings/csky/
3539 F:      drivers/irqchip/irq-csky-*
3540 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3541 F:      drivers/clocksource/timer-gx6605s.c
3542 F:      drivers/clocksource/timer-mp-csky.c
3543 F:      Documentation/devicetree/bindings/timer/csky,*
3544 K:      csky
3545 N:      csky
3546
3547 C6X ARCHITECTURE
3548 M:      Mark Salter <msalter@redhat.com>
3549 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3550 L:      linux-c6x-dev@linux-c6x.org
3551 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3552 S:      Maintained
3553 F:      arch/c6x/
3554
3555 CA8210 IEEE-802.15.4 RADIO DRIVER
3556 M:      Harry Morris <h.morris@cascoda.com>
3557 L:      linux-wpan@vger.kernel.org
3558 W:      https://github.com/Cascoda/ca8210-linux.git
3559 S:      Maintained
3560 F:      drivers/net/ieee802154/ca8210.c
3561 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3562
3563 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3564 M:      David Howells <dhowells@redhat.com>
3565 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3566 S:      Supported
3567 F:      Documentation/filesystems/caching/cachefiles.txt
3568 F:      fs/cachefiles/
3569
3570 CADENCE MIPI-CSI2 BRIDGES
3571 M:      Maxime Ripard <mripard@kernel.org>
3572 L:      linux-media@vger.kernel.org
3573 S:      Maintained
3574 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3575 F:      drivers/media/platform/cadence/cdns-csi2*
3576
3577 CADET FM/AM RADIO RECEIVER DRIVER
3578 M:      Hans Verkuil <hverkuil@xs4all.nl>
3579 L:      linux-media@vger.kernel.org
3580 T:      git git://linuxtv.org/media_tree.git
3581 W:      https://linuxtv.org
3582 S:      Maintained
3583 F:      drivers/media/radio/radio-cadet*
3584
3585 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3586 M:      Jonathan Corbet <corbet@lwn.net>
3587 L:      linux-media@vger.kernel.org
3588 T:      git git://linuxtv.org/media_tree.git
3589 S:      Maintained
3590 F:      Documentation/media/v4l-drivers/cafe_ccic*
3591 F:      drivers/media/platform/marvell-ccic/
3592
3593 CAIF NETWORK LAYER
3594 L:      netdev@vger.kernel.org
3595 S:      Orphan
3596 F:      Documentation/networking/caif/
3597 F:      drivers/net/caif/
3598 F:      include/uapi/linux/caif/
3599 F:      include/net/caif/
3600 F:      net/caif/
3601
3602 CAKE QDISC
3603 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3604 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3605 S:      Maintained
3606 F:      net/sched/sch_cake.c
3607
3608 CALGARY x86-64 IOMMU
3609 M:      Muli Ben-Yehuda <mulix@mulix.org>
3610 M:      Jon Mason <jdmason@kudzu.us>
3611 L:      iommu@lists.linux-foundation.org
3612 S:      Maintained
3613 F:      arch/x86/kernel/pci-calgary_64.c
3614 F:      arch/x86/kernel/tce_64.c
3615 F:      arch/x86/include/asm/calgary.h
3616 F:      arch/x86/include/asm/tce.h
3617
3618 CAN NETWORK DRIVERS
3619 M:      Wolfgang Grandegger <wg@grandegger.com>
3620 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3621 L:      linux-can@vger.kernel.org
3622 W:      https://github.com/linux-can
3623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3624 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3625 S:      Maintained
3626 F:      Documentation/devicetree/bindings/net/can/
3627 F:      drivers/net/can/
3628 F:      include/linux/can/dev.h
3629 F:      include/linux/can/platform/
3630 F:      include/uapi/linux/can/error.h
3631 F:      include/uapi/linux/can/netlink.h
3632
3633 CAN NETWORK LAYER
3634 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3635 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3636 L:      linux-can@vger.kernel.org
3637 W:      https://github.com/linux-can
3638 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3640 S:      Maintained
3641 F:      Documentation/networking/can.rst
3642 F:      net/can/
3643 F:      include/linux/can/core.h
3644 F:      include/uapi/linux/can.h
3645 F:      include/uapi/linux/can/bcm.h
3646 F:      include/uapi/linux/can/raw.h
3647 F:      include/uapi/linux/can/gw.h
3648
3649 CAPABILITIES
3650 M:      Serge Hallyn <serge@hallyn.com>
3651 L:      linux-security-module@vger.kernel.org
3652 S:      Supported
3653 F:      include/linux/capability.h
3654 F:      include/uapi/linux/capability.h
3655 F:      security/commoncap.c
3656 F:      kernel/capability.c
3657
3658 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3659 M:      Kevin Tsai <ktsai@capellamicro.com>
3660 S:      Maintained
3661 F:      drivers/iio/light/cm*
3662
3663 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3664 M:      Christian Lamparter <chunkeey@googlemail.com>
3665 L:      linux-wireless@vger.kernel.org
3666 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3667 S:      Maintained
3668 F:      drivers/net/wireless/ath/carl9170/
3669
3670 CAVIUM I2C DRIVER
3671 M:      Jan Glauber <jglauber@cavium.com>
3672 M:      David Daney <david.daney@cavium.com>
3673 W:      http://www.cavium.com
3674 S:      Supported
3675 F:      drivers/i2c/busses/i2c-octeon*
3676 F:      drivers/i2c/busses/i2c-thunderx*
3677
3678 CAVIUM LIQUIDIO NETWORK DRIVER
3679 M:      Derek Chickles <dchickles@marvell.com>
3680 M:      Satanand Burla <sburla@marvell.com>
3681 M:      Felix Manlunas <fmanlunas@marvell.com>
3682 L:      netdev@vger.kernel.org
3683 W:      http://www.cavium.com
3684 S:      Supported
3685 F:      drivers/net/ethernet/cavium/liquidio/
3686
3687 CAVIUM MMC DRIVER
3688 M:      Jan Glauber <jglauber@cavium.com>
3689 M:      David Daney <david.daney@cavium.com>
3690 M:      Steven J. Hill <Steven.Hill@cavium.com>
3691 W:      http://www.cavium.com
3692 S:      Supported
3693 F:      drivers/mmc/host/cavium*
3694
3695 CAVIUM OCTEON-TX CRYPTO DRIVER
3696 M:      George Cherian <george.cherian@cavium.com>
3697 L:      linux-crypto@vger.kernel.org
3698 W:      http://www.cavium.com
3699 S:      Supported
3700 F:      drivers/crypto/cavium/cpt/
3701
3702 CAVIUM THUNDERX2 ARM64 SOC
3703 M:      Robert Richter <rrichter@cavium.com>
3704 M:      Jayachandran C <jnair@caviumnetworks.com>
3705 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3706 S:      Maintained
3707 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3708 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3709
3710 CC2520 IEEE-802.15.4 RADIO DRIVER
3711 M:      Varka Bhadram <varkabhadram@gmail.com>
3712 L:      linux-wpan@vger.kernel.org
3713 S:      Maintained
3714 F:      drivers/net/ieee802154/cc2520.c
3715 F:      include/linux/spi/cc2520.h
3716 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3717
3718 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3719 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3720 L:      linux-crypto@vger.kernel.org
3721 S:      Supported
3722 F:      drivers/crypto/ccree/
3723 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3724
3725 CEC FRAMEWORK
3726 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3727 L:      linux-media@vger.kernel.org
3728 T:      git git://linuxtv.org/media_tree.git
3729 W:      http://linuxtv.org
3730 S:      Supported
3731 F:      Documentation/media/kapi/cec-core.rst
3732 F:      Documentation/media/uapi/cec
3733 F:      drivers/media/cec/
3734 F:      drivers/media/rc/keymaps/rc-cec.c
3735 F:      include/media/cec.h
3736 F:      include/media/cec-notifier.h
3737 F:      include/uapi/linux/cec.h
3738 F:      include/uapi/linux/cec-funcs.h
3739 F:      Documentation/devicetree/bindings/media/cec.txt
3740 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3741
3742 CEC GPIO DRIVER
3743 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3744 L:      linux-media@vger.kernel.org
3745 T:      git git://linuxtv.org/media_tree.git
3746 W:      http://linuxtv.org
3747 S:      Supported
3748 F:      drivers/media/platform/cec-gpio/
3749 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3750
3751 CELL BROADBAND ENGINE ARCHITECTURE
3752 M:      Arnd Bergmann <arnd@arndb.de>
3753 L:      linuxppc-dev@lists.ozlabs.org
3754 W:      http://www.ibm.com/developerworks/power/cell/
3755 S:      Supported
3756 F:      arch/powerpc/include/asm/cell*.h
3757 F:      arch/powerpc/include/asm/spu*.h
3758 F:      arch/powerpc/include/uapi/asm/spu*.h
3759 F:      arch/powerpc/oprofile/*cell*
3760 F:      arch/powerpc/platforms/cell/
3761
3762 CEPH COMMON CODE (LIBCEPH)
3763 M:      Ilya Dryomov <idryomov@gmail.com>
3764 M:      Jeff Layton <jlayton@kernel.org>
3765 M:      Sage Weil <sage@redhat.com>
3766 L:      ceph-devel@vger.kernel.org
3767 W:      http://ceph.com/
3768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3769 T:      git git://github.com/ceph/ceph-client.git
3770 S:      Supported
3771 F:      net/ceph/
3772 F:      include/linux/ceph/
3773 F:      include/linux/crush/
3774
3775 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3776 M:      Jeff Layton <jlayton@kernel.org>
3777 M:      Sage Weil <sage@redhat.com>
3778 M:      Ilya Dryomov <idryomov@gmail.com>
3779 L:      ceph-devel@vger.kernel.org
3780 W:      http://ceph.com/
3781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3782 T:      git git://github.com/ceph/ceph-client.git
3783 S:      Supported
3784 F:      Documentation/filesystems/ceph.txt
3785 F:      fs/ceph/
3786
3787 CERTIFICATE HANDLING:
3788 M:      David Howells <dhowells@redhat.com>
3789 M:      David Woodhouse <dwmw2@infradead.org>
3790 L:      keyrings@vger.kernel.org
3791 S:      Maintained
3792 F:      Documentation/admin-guide/module-signing.rst
3793 F:      certs/
3794 F:      scripts/sign-file.c
3795 F:      scripts/extract-cert.c
3796
3797 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3798 L:      linux-usb@vger.kernel.org
3799 S:      Orphan
3800 F:      Documentation/usb/wusb-design-overview.rst
3801 F:      Documentation/usb/wusb-cbaf
3802 F:      drivers/usb/host/hwa-hc.c
3803 F:      drivers/usb/host/whci/
3804 F:      drivers/usb/wusbcore/
3805 F:      include/linux/usb/wusb*
3806
3807 CFAG12864B LCD DRIVER
3808 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3809 S:      Maintained
3810 F:      drivers/auxdisplay/cfag12864b.c
3811 F:      include/linux/cfag12864b.h
3812
3813 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3814 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3815 S:      Maintained
3816 F:      drivers/auxdisplay/cfag12864bfb.c
3817 F:      include/linux/cfag12864b.h
3818
3819 802.11 (including CFG80211/NL80211)
3820 M:      Johannes Berg <johannes@sipsolutions.net>
3821 L:      linux-wireless@vger.kernel.org
3822 W:      http://wireless.kernel.org/
3823 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3824 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3825 S:      Maintained
3826 F:      net/wireless/
3827 F:      include/uapi/linux/nl80211.h
3828 F:      include/linux/ieee80211.h
3829 F:      include/net/wext.h
3830 F:      include/net/cfg80211.h
3831 F:      include/net/iw_handler.h
3832 F:      include/net/ieee80211_radiotap.h
3833 F:      Documentation/driver-api/80211/cfg80211.rst
3834 F:      Documentation/networking/regulatory.txt
3835
3836 CHAR and MISC DRIVERS
3837 M:      Arnd Bergmann <arnd@arndb.de>
3838 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3840 S:      Supported
3841 F:      drivers/char/
3842 F:      drivers/misc/
3843 F:      include/linux/miscdevice.h
3844
3845 CHECKPATCH
3846 M:      Andy Whitcroft <apw@canonical.com>
3847 M:      Joe Perches <joe@perches.com>
3848 S:      Maintained
3849 F:      scripts/checkpatch.pl
3850
3851 CHINESE DOCUMENTATION
3852 M:      Harry Wei <harryxiyou@gmail.com>
3853 M:      Alex Shi <alex.shi@linux.alibaba.com>
3854 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3855 S:      Maintained
3856 F:      Documentation/translations/zh_CN/
3857
3858 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3859 M:      Peter Chen <Peter.Chen@nxp.com>
3860 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3861 L:      linux-usb@vger.kernel.org
3862 S:      Maintained
3863 F:      drivers/usb/chipidea/
3864
3865 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3866 M:      Hans de Goede <hdegoede@redhat.com>
3867 L:      linux-input@vger.kernel.org
3868 S:      Maintained
3869 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3870 F:      drivers/input/touchscreen/chipone_icn8318.c
3871
3872 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3873 M:      Hans de Goede <hdegoede@redhat.com>
3874 L:      linux-input@vger.kernel.org
3875 S:      Maintained
3876 F:      drivers/input/touchscreen/chipone_icn8505.c
3877
3878 CHROME HARDWARE PLATFORM SUPPORT
3879 M:      Benson Leung <bleung@chromium.org>
3880 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3881 S:      Maintained
3882 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3883 F:      drivers/platform/chrome/
3884
3885 CHROMEOS EC SUBDRIVERS
3886 M:      Benson Leung <bleung@chromium.org>
3887 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3888 R:      Guenter Roeck <groeck@chromium.org>
3889 S:      Maintained
3890 N:      cros_ec
3891 N:      cros-ec
3892 F:      drivers/power/supply/cros_usbpd-charger.c
3893
3894 CHROMEOS EC CODEC DRIVER
3895 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3896 S:      Maintained
3897 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3898 R:      Guenter Roeck <groeck@chromium.org>
3899 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3900 F:      sound/soc/codecs/cros_ec_codec.*
3901
3902 CIRRUS LOGIC AUDIO CODEC DRIVERS
3903 M:      Brian Austin <brian.austin@cirrus.com>
3904 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3905 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3906 S:      Maintained
3907 F:      sound/soc/codecs/cs*
3908
3909 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3910 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3911 L:      netdev@vger.kernel.org
3912 S:      Maintained
3913 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3914
3915 CIRRUS LOGIC LOCHNAGAR DRIVER
3916 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3917 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3918 L:      patches@opensource.cirrus.com
3919 S:      Supported
3920 F:      drivers/clk/clk-lochnagar.c
3921 F:      drivers/hwmon/lochnagar-hwmon.c
3922 F:      drivers/mfd/lochnagar-i2c.c
3923 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3924 F:      drivers/regulator/lochnagar-regulator.c
3925 F:      sound/soc/codecs/lochnagar-sc.c
3926 F:      include/dt-bindings/clk/lochnagar.h
3927 F:      include/dt-bindings/pinctrl/lochnagar.h
3928 F:      include/linux/mfd/lochnagar*
3929 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3930 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3931 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3932 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3933 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3934 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3935 F:      Documentation/hwmon/lochnagar.rst
3936
3937 CISCO FCOE HBA DRIVER
3938 M:      Satish Kharat <satishkh@cisco.com>
3939 M:      Sesidhar Baddela <sebaddel@cisco.com>
3940 M:      Karan Tilak Kumar <kartilak@cisco.com>
3941 L:      linux-scsi@vger.kernel.org
3942 S:      Supported
3943 F:      drivers/scsi/fnic/
3944
3945 CISCO SCSI HBA DRIVER
3946 M:      Karan Tilak Kumar <kartilak@cisco.com>
3947 M:      Sesidhar Baddela <sebaddel@cisco.com>
3948 L:      linux-scsi@vger.kernel.org
3949 S:      Supported
3950 F:      drivers/scsi/snic/
3951
3952 CISCO VIC ETHERNET NIC DRIVER
3953 M:      Christian Benvenuti <benve@cisco.com>
3954 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3955 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3956 S:      Supported
3957 F:      drivers/net/ethernet/cisco/enic/
3958
3959 CISCO VIC LOW LATENCY NIC DRIVER
3960 M:      Christian Benvenuti <benve@cisco.com>
3961 M:      Nelson Escobar <neescoba@cisco.com>
3962 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3963 S:      Supported
3964 F:      drivers/infiniband/hw/usnic/
3965
3966 CIRRUS LOGIC MADERA CODEC DRIVERS
3967 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3968 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3969 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3970 L:      patches@opensource.cirrus.com
3971 T:      git https://github.com/CirrusLogic/linux-drivers.git
3972 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3973 S:      Supported
3974 F:      Documentation/devicetree/bindings/mfd/madera.txt
3975 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3976 F:      Documentation/devicetree/bindings/sound/madera.txt
3977 F:      include/dt-bindings/sound/madera*
3978 F:      include/linux/irqchip/irq-madera*
3979 F:      include/linux/mfd/madera/*
3980 F:      include/sound/madera*
3981 F:      drivers/gpio/gpio-madera*
3982 F:      drivers/irqchip/irq-madera*
3983 F:      drivers/mfd/madera*
3984 F:      drivers/mfd/cs47l*
3985 F:      drivers/pinctrl/cirrus/*
3986 F:      sound/soc/codecs/cs47l*
3987 F:      sound/soc/codecs/madera*
3988
3989 CLANG-FORMAT FILE
3990 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3991 S:      Maintained
3992 F:      .clang-format
3993
3994 CLANG/LLVM BUILD SUPPORT
3995 L:      clang-built-linux@googlegroups.com
3996 W:      https://clangbuiltlinux.github.io/
3997 B:      https://github.com/ClangBuiltLinux/linux/issues
3998 C:      irc://chat.freenode.net/clangbuiltlinux
3999 S:      Supported
4000 K:      \b(?i:clang|llvm)\b
4001
4002 CLEANCACHE API
4003 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4004 L:      linux-kernel@vger.kernel.org
4005 S:      Maintained
4006 F:      mm/cleancache.c
4007 F:      include/linux/cleancache.h
4008
4009 CLK API
4010 M:      Russell King <linux@armlinux.org.uk>
4011 L:      linux-clk@vger.kernel.org
4012 S:      Maintained
4013 F:      include/linux/clk.h
4014
4015 CLOCKSOURCE, CLOCKEVENT DRIVERS
4016 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4017 M:      Thomas Gleixner <tglx@linutronix.de>
4018 L:      linux-kernel@vger.kernel.org
4019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4020 S:      Supported
4021 F:      drivers/clocksource/
4022 F:      Documentation/devicetree/bindings/timer/
4023
4024 CMPC ACPI DRIVER
4025 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4026 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4027 L:      platform-driver-x86@vger.kernel.org
4028 S:      Supported
4029 F:      drivers/platform/x86/classmate-laptop.c
4030
4031 COBALT MEDIA DRIVER
4032 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4033 L:      linux-media@vger.kernel.org
4034 T:      git git://linuxtv.org/media_tree.git
4035 W:      https://linuxtv.org
4036 S:      Supported
4037 F:      drivers/media/pci/cobalt/
4038
4039 COCCINELLE/Semantic Patches (SmPL)
4040 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4041 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4042 M:      Nicolas Palix <nicolas.palix@imag.fr>
4043 M:      Michal Marek <michal.lkml@markovi.net>
4044 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4045 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4046 W:      http://coccinelle.lip6.fr/
4047 S:      Supported
4048 F:      Documentation/dev-tools/coccinelle.rst
4049 F:      scripts/coccinelle/
4050 F:      scripts/coccicheck
4051
4052 CODA FILE SYSTEM
4053 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4054 M:      coda@cs.cmu.edu
4055 L:      codalist@coda.cs.cmu.edu
4056 W:      http://www.coda.cs.cmu.edu/
4057 S:      Maintained
4058 F:      Documentation/filesystems/coda.txt
4059 F:      fs/coda/
4060 F:      include/linux/coda*.h
4061 F:      include/uapi/linux/coda*.h
4062
4063 CODA V4L2 MEM2MEM DRIVER
4064 M:      Philipp Zabel <p.zabel@pengutronix.de>
4065 L:      linux-media@vger.kernel.org
4066 S:      Maintained
4067 F:      Documentation/devicetree/bindings/media/coda.txt
4068 F:      drivers/media/platform/coda/
4069
4070 CODE OF CONDUCT
4071 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4072 S:      Supported
4073 F:      Documentation/process/code-of-conduct.rst
4074 F:      Documentation/process/code-of-conduct-interpretation.rst
4075
4076 COMMON CLK FRAMEWORK
4077 M:      Michael Turquette <mturquette@baylibre.com>
4078 M:      Stephen Boyd <sboyd@kernel.org>
4079 L:      linux-clk@vger.kernel.org
4080 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4081 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4082 S:      Maintained
4083 F:      Documentation/devicetree/bindings/clock/
4084 F:      drivers/clk/
4085 X:      drivers/clk/clkdev.c
4086 F:      include/linux/clk-pr*
4087 F:      include/linux/clk/
4088 F:      include/linux/of_clk.h
4089
4090 COMMON INTERNET FILE SYSTEM (CIFS)
4091 M:      Steve French <sfrench@samba.org>
4092 L:      linux-cifs@vger.kernel.org
4093 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4094 W:      http://linux-cifs.samba.org/
4095 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4096 S:      Supported
4097 F:      Documentation/filesystems/cifs/
4098 F:      fs/cifs/
4099
4100 COMPACTPCI HOTPLUG CORE
4101 M:      Scott Murray <scott@spiteful.org>
4102 L:      linux-pci@vger.kernel.org
4103 S:      Maintained
4104 F:      drivers/pci/hotplug/cpci_hotplug*
4105
4106 COMPACTPCI HOTPLUG GENERIC DRIVER
4107 M:      Scott Murray <scott@spiteful.org>
4108 L:      linux-pci@vger.kernel.org
4109 S:      Maintained
4110 F:      drivers/pci/hotplug/cpcihp_generic.c
4111
4112 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4113 M:      Scott Murray <scott@spiteful.org>
4114 L:      linux-pci@vger.kernel.org
4115 S:      Maintained
4116 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4117
4118 COMPAL LAPTOP SUPPORT
4119 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4120 L:      platform-driver-x86@vger.kernel.org
4121 S:      Maintained
4122 F:      drivers/platform/x86/compal-laptop.c
4123
4124 COMPILER ATTRIBUTES
4125 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4126 S:      Maintained
4127 F:      include/linux/compiler_attributes.h
4128
4129 CONEXANT ACCESSRUNNER USB DRIVER
4130 L:      accessrunner-general@lists.sourceforge.net
4131 W:      http://accessrunner.sourceforge.net/
4132 S:      Orphan
4133 F:      drivers/usb/atm/cxacru.c
4134
4135 CONFIGFS
4136 M:      Joel Becker <jlbec@evilplan.org>
4137 M:      Christoph Hellwig <hch@lst.de>
4138 T:      git git://git.infradead.org/users/hch/configfs.git
4139 S:      Supported
4140 F:      fs/configfs/
4141 F:      include/linux/configfs.h
4142
4143 CONNECTOR
4144 M:      Evgeniy Polyakov <zbr@ioremap.net>
4145 L:      netdev@vger.kernel.org
4146 S:      Maintained
4147 F:      drivers/connector/
4148
4149 CONTROL GROUP (CGROUP)
4150 M:      Tejun Heo <tj@kernel.org>
4151 M:      Li Zefan <lizefan@huawei.com>
4152 M:      Johannes Weiner <hannes@cmpxchg.org>
4153 L:      cgroups@vger.kernel.org
4154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4155 S:      Maintained
4156 F:      Documentation/admin-guide/cgroup-v2.rst
4157 F:      Documentation/admin-guide/cgroup-v1/
4158 F:      include/linux/cgroup*
4159 F:      kernel/cgroup/
4160
4161 CONTROL GROUP - CPUSET
4162 M:      Li Zefan <lizefan@huawei.com>
4163 L:      cgroups@vger.kernel.org
4164 W:      http://www.bullopensource.org/cpuset/
4165 W:      http://oss.sgi.com/projects/cpusets/
4166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4167 S:      Maintained
4168 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4169 F:      include/linux/cpuset.h
4170 F:      kernel/cgroup/cpuset.c
4171
4172 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4173 M:      Johannes Weiner <hannes@cmpxchg.org>
4174 M:      Michal Hocko <mhocko@kernel.org>
4175 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4176 L:      cgroups@vger.kernel.org
4177 L:      linux-mm@kvack.org
4178 S:      Maintained
4179 F:      mm/memcontrol.c
4180 F:      mm/swap_cgroup.c
4181
4182 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4183 M:      Tejun Heo <tj@kernel.org>
4184 M:      Jens Axboe <axboe@kernel.dk>
4185 L:      cgroups@vger.kernel.org
4186 L:      linux-block@vger.kernel.org
4187 T:      git git://git.kernel.dk/linux-block
4188 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4189 F:      block/blk-cgroup.c
4190 F:      include/linux/blk-cgroup.h
4191 F:      block/blk-throttle.c
4192 F:      block/blk-iolatency.c
4193 F:      block/bfq-cgroup.c
4194
4195 CORETEMP HARDWARE MONITORING DRIVER
4196 M:      Fenghua Yu <fenghua.yu@intel.com>
4197 L:      linux-hwmon@vger.kernel.org
4198 S:      Maintained
4199 F:      Documentation/hwmon/coretemp.rst
4200 F:      drivers/hwmon/coretemp.c
4201
4202 COSA/SRP SYNC SERIAL DRIVER
4203 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4204 W:      http://www.fi.muni.cz/~kas/cosa/
4205 S:      Maintained
4206 F:      drivers/net/wan/cosa*
4207
4208 COUNTER SUBSYSTEM
4209 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4210 L:      linux-iio@vger.kernel.org
4211 S:      Maintained
4212 F:      Documentation/ABI/testing/sysfs-bus-counter*
4213 F:      Documentation/driver-api/generic-counter.rst
4214 F:      drivers/counter/
4215 F:      include/linux/counter.h
4216 F:      include/linux/counter_enum.h
4217
4218 CPMAC ETHERNET DRIVER
4219 M:      Florian Fainelli <f.fainelli@gmail.com>
4220 L:      netdev@vger.kernel.org
4221 S:      Maintained
4222 F:      drivers/net/ethernet/ti/cpmac.c
4223
4224 CPU FREQUENCY SCALING FRAMEWORK
4225 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4226 M:      Viresh Kumar <viresh.kumar@linaro.org>
4227 L:      linux-pm@vger.kernel.org
4228 S:      Maintained
4229 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4230 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4231 B:      https://bugzilla.kernel.org
4232 F:      Documentation/admin-guide/pm/cpufreq.rst
4233 F:      Documentation/admin-guide/pm/intel_pstate.rst
4234 F:      Documentation/cpu-freq/
4235 F:      Documentation/devicetree/bindings/cpufreq/
4236 F:      drivers/cpufreq/
4237 F:      kernel/sched/cpufreq*.c
4238 F:      include/linux/cpufreq.h
4239 F:      include/linux/sched/cpufreq.h
4240 F:      tools/testing/selftests/cpufreq/
4241
4242 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4243 M:      Viresh Kumar <viresh.kumar@linaro.org>
4244 M:      Sudeep Holla <sudeep.holla@arm.com>
4245 L:      linux-pm@vger.kernel.org
4246 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4247 S:      Maintained
4248 F:      drivers/cpufreq/arm_big_little.h
4249 F:      drivers/cpufreq/arm_big_little.c
4250
4251 CPU POWER MONITORING SUBSYSTEM
4252 M:      Thomas Renninger <trenn@suse.com>
4253 M:      Shuah Khan <shuah@kernel.org>
4254 M:      Shuah Khan <skhan@linuxfoundation.org>
4255 L:      linux-pm@vger.kernel.org
4256 S:      Maintained
4257 F:      tools/power/cpupower/
4258
4259 CPUID/MSR DRIVER
4260 M:      "H. Peter Anvin" <hpa@zytor.com>
4261 S:      Maintained
4262 F:      arch/x86/kernel/cpuid.c
4263 F:      arch/x86/kernel/msr.c
4264
4265 CPUIDLE DRIVER - ARM BIG LITTLE
4266 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4267 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4268 L:      linux-pm@vger.kernel.org
4269 L:      linux-arm-kernel@lists.infradead.org
4270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4271 S:      Maintained
4272 F:      drivers/cpuidle/cpuidle-big_little.c
4273
4274 CPUIDLE DRIVER - ARM EXYNOS
4275 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4276 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4277 M:      Kukjin Kim <kgene@kernel.org>
4278 L:      linux-pm@vger.kernel.org
4279 L:      linux-samsung-soc@vger.kernel.org
4280 S:      Supported
4281 F:      drivers/cpuidle/cpuidle-exynos.c
4282 F:      arch/arm/mach-exynos/pm.c
4283
4284 CPUIDLE DRIVER - ARM PSCI
4285 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4286 M:      Sudeep Holla <sudeep.holla@arm.com>
4287 L:      linux-pm@vger.kernel.org
4288 L:      linux-arm-kernel@lists.infradead.org
4289 S:      Supported
4290 F:      drivers/cpuidle/cpuidle-psci.c
4291
4292 CPU IDLE TIME MANAGEMENT FRAMEWORK
4293 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4294 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4295 L:      linux-pm@vger.kernel.org
4296 S:      Maintained
4297 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4298 B:      https://bugzilla.kernel.org
4299 F:      Documentation/admin-guide/pm/cpuidle.rst
4300 F:      Documentation/driver-api/pm/cpuidle.rst
4301 F:      drivers/cpuidle/*
4302 F:      include/linux/cpuidle.h
4303
4304 CRAMFS FILESYSTEM
4305 M:      Nicolas Pitre <nico@fluxnic.net>
4306 S:      Maintained
4307 F:      Documentation/filesystems/cramfs.txt
4308 F:      fs/cramfs/
4309
4310 CRYPTO API
4311 M:      Herbert Xu <herbert@gondor.apana.org.au>
4312 M:      "David S. Miller" <davem@davemloft.net>
4313 L:      linux-crypto@vger.kernel.org
4314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4316 S:      Maintained
4317 F:      Documentation/crypto/
4318 F:      Documentation/devicetree/bindings/crypto/
4319 F:      arch/*/crypto/
4320 F:      crypto/
4321 F:      drivers/crypto/
4322 F:      include/crypto/
4323 F:      include/linux/crypto*
4324 F:      lib/crypto/
4325
4326 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4327 M:      Neil Horman <nhorman@tuxdriver.com>
4328 L:      linux-crypto@vger.kernel.org
4329 S:      Maintained
4330 F:      crypto/ansi_cprng.c
4331 F:      crypto/rng.c
4332
4333 CS3308 MEDIA DRIVER
4334 M:      Hans Verkuil <hverkuil@xs4all.nl>
4335 L:      linux-media@vger.kernel.org
4336 T:      git git://linuxtv.org/media_tree.git
4337 W:      http://linuxtv.org
4338 S:      Odd Fixes
4339 F:      drivers/media/i2c/cs3308.c
4340
4341 CS5535 Audio ALSA driver
4342 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4343 S:      Maintained
4344 F:      sound/pci/cs5535audio/
4345
4346 CSI DRIVERS FOR ALLWINNER V3s
4347 M:      Yong Deng <yong.deng@magewell.com>
4348 L:      linux-media@vger.kernel.org
4349 T:      git git://linuxtv.org/media_tree.git
4350 S:      Maintained
4351 F:      drivers/media/platform/sunxi/sun6i-csi/
4352 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4353
4354 CW1200 WLAN driver
4355 M:      Solomon Peachy <pizza@shaftnet.org>
4356 S:      Maintained
4357 F:      drivers/net/wireless/st/cw1200/
4358
4359 CX18 VIDEO4LINUX DRIVER
4360 M:      Andy Walls <awalls@md.metrocast.net>
4361 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4362 L:      linux-media@vger.kernel.org
4363 T:      git git://linuxtv.org/media_tree.git
4364 W:      https://linuxtv.org
4365 W:      http://www.ivtvdriver.org/index.php/Cx18
4366 S:      Maintained
4367 F:      Documentation/media/v4l-drivers/cx18*
4368 F:      drivers/media/pci/cx18/
4369 F:      include/uapi/linux/ivtv*
4370
4371 CX2341X MPEG ENCODER HELPER MODULE
4372 M:      Hans Verkuil <hverkuil@xs4all.nl>
4373 L:      linux-media@vger.kernel.org
4374 T:      git git://linuxtv.org/media_tree.git
4375 W:      https://linuxtv.org
4376 S:      Maintained
4377 F:      drivers/media/common/cx2341x*
4378 F:      include/media/drv-intf/cx2341x.h
4379
4380 CX24120 MEDIA DRIVER
4381 M:      Jemma Denson <jdenson@gmail.com>
4382 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4383 L:      linux-media@vger.kernel.org
4384 W:      https://linuxtv.org
4385 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4386 S:      Maintained
4387 F:      drivers/media/dvb-frontends/cx24120*
4388
4389 CX88 VIDEO4LINUX DRIVER
4390 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4391 L:      linux-media@vger.kernel.org
4392 W:      https://linuxtv.org
4393 T:      git git://linuxtv.org/media_tree.git
4394 S:      Odd fixes
4395 F:      Documentation/media/v4l-drivers/cx88*
4396 F:      drivers/media/pci/cx88/
4397
4398 CXD2820R MEDIA DRIVER
4399 M:      Antti Palosaari <crope@iki.fi>
4400 L:      linux-media@vger.kernel.org
4401 W:      https://linuxtv.org
4402 W:      http://palosaari.fi/linux/
4403 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4404 T:      git git://linuxtv.org/anttip/media_tree.git
4405 S:      Maintained
4406 F:      drivers/media/dvb-frontends/cxd2820r*
4407
4408 CXGB3 ETHERNET DRIVER (CXGB3)
4409 M:      Vishal Kulkarni <vishal@chelsio.com>
4410 L:      netdev@vger.kernel.org
4411 W:      http://www.chelsio.com
4412 S:      Supported
4413 F:      drivers/net/ethernet/chelsio/cxgb3/
4414
4415 CXGB3 ISCSI DRIVER (CXGB3I)
4416 M:      Karen Xie <kxie@chelsio.com>
4417 L:      linux-scsi@vger.kernel.org
4418 W:      http://www.chelsio.com
4419 S:      Supported
4420 F:      drivers/scsi/cxgbi/cxgb3i
4421
4422 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4423 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4424 L:      linux-rdma@vger.kernel.org
4425 W:      http://www.openfabrics.org
4426 S:      Supported
4427 F:      drivers/infiniband/hw/cxgb3/
4428 F:      include/uapi/rdma/cxgb3-abi.h
4429
4430 CXGB4 CRYPTO DRIVER (chcr)
4431 M:      Atul Gupta <atul.gupta@chelsio.com>
4432 L:      linux-crypto@vger.kernel.org
4433 W:      http://www.chelsio.com
4434 S:      Supported
4435 F:      drivers/crypto/chelsio
4436
4437 CXGB4 ETHERNET DRIVER (CXGB4)
4438 M:      Vishal Kulkarni <vishal@chelsio.com>
4439 L:      netdev@vger.kernel.org
4440 W:      http://www.chelsio.com
4441 S:      Supported
4442 F:      drivers/net/ethernet/chelsio/cxgb4/
4443
4444 CXGB4 ISCSI DRIVER (CXGB4I)
4445 M:      Karen Xie <kxie@chelsio.com>
4446 L:      linux-scsi@vger.kernel.org
4447 W:      http://www.chelsio.com
4448 S:      Supported
4449 F:      drivers/scsi/cxgbi/cxgb4i
4450
4451 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4452 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4453 L:      linux-rdma@vger.kernel.org
4454 W:      http://www.openfabrics.org
4455 S:      Supported
4456 F:      drivers/infiniband/hw/cxgb4/
4457 F:      include/uapi/rdma/cxgb4-abi.h
4458
4459 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4460 M:      Casey Leedom <leedom@chelsio.com>
4461 L:      netdev@vger.kernel.org
4462 W:      http://www.chelsio.com
4463 S:      Supported
4464 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4465
4466 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4467 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4468 M:      Andrew Donnellan <ajd@linux.ibm.com>
4469 L:      linuxppc-dev@lists.ozlabs.org
4470 S:      Supported
4471 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4472 F:      drivers/misc/cxl/
4473 F:      include/misc/cxl*
4474 F:      include/uapi/misc/cxl.h
4475 F:      Documentation/powerpc/cxl.rst
4476 F:      Documentation/ABI/testing/sysfs-class-cxl
4477
4478 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4479 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4480 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4481 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4482 L:      linux-scsi@vger.kernel.org
4483 S:      Supported
4484 F:      drivers/scsi/cxlflash/
4485 F:      include/uapi/scsi/cxlflash_ioctl.h
4486 F:      Documentation/powerpc/cxlflash.rst
4487
4488 CYBERPRO FB DRIVER
4489 M:      Russell King <linux@armlinux.org.uk>
4490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4491 W:      http://www.armlinux.org.uk/
4492 S:      Maintained
4493 F:      drivers/video/fbdev/cyber2000fb.*
4494
4495 CYCLADES ASYNC MUX DRIVER
4496 W:      http://www.cyclades.com/
4497 S:      Orphan
4498 F:      drivers/tty/cyclades.c
4499 F:      include/linux/cyclades.h
4500 F:      include/uapi/linux/cyclades.h
4501
4502 CYCLADES PC300 DRIVER
4503 W:      http://www.cyclades.com/
4504 S:      Orphan
4505 F:      drivers/net/wan/pc300*
4506
4507 CYPRESS_FIRMWARE MEDIA DRIVER
4508 M:      Antti Palosaari <crope@iki.fi>
4509 L:      linux-media@vger.kernel.org
4510 W:      https://linuxtv.org
4511 W:      http://palosaari.fi/linux/
4512 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4513 T:      git git://linuxtv.org/anttip/media_tree.git
4514 S:      Maintained
4515 F:      drivers/media/common/cypress_firmware*
4516
4517 CYTTSP TOUCHSCREEN DRIVER
4518 M:      Ferruh Yigit <fery@cypress.com>
4519 L:      linux-input@vger.kernel.org
4520 S:      Supported
4521 F:      drivers/input/touchscreen/cyttsp*
4522 F:      include/linux/input/cyttsp.h
4523
4524 D-LINK DIR-685 TOUCHKEYS DRIVER
4525 M:      Linus Walleij <linus.walleij@linaro.org>
4526 L:      linux-input@vger.kernel.org
4527 S:      Supported
4528 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4529
4530 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4531 M:      Joshua Kinard <kumba@gentoo.org>
4532 S:      Maintained
4533 F:      drivers/rtc/rtc-ds1685.c
4534 F:      include/linux/rtc/ds1685.h
4535
4536 DAMA SLAVE for AX.25
4537 M:      Joerg Reuter <jreuter@yaina.de>
4538 W:      http://yaina.de/jreuter/
4539 W:      http://www.qsl.net/dl1bke/
4540 L:      linux-hams@vger.kernel.org
4541 S:      Maintained
4542 F:      net/ax25/af_ax25.c
4543 F:      net/ax25/ax25_dev.c
4544 F:      net/ax25/ax25_ds_*
4545 F:      net/ax25/ax25_in.c
4546 F:      net/ax25/ax25_out.c
4547 F:      net/ax25/ax25_timer.c
4548 F:      net/ax25/sysctl_net_ax25.c
4549
4550 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4551 L:      netdev@vger.kernel.org
4552 S:      Orphan
4553 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4554 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4555
4556 DC390/AM53C974 SCSI driver
4557 M:      Hannes Reinecke <hare@suse.com>
4558 L:      linux-scsi@vger.kernel.org
4559 S:      Maintained
4560 F:      drivers/scsi/am53c974.c
4561
4562 DC395x SCSI driver
4563 M:      Oliver Neukum <oliver@neukum.org>
4564 M:      Ali Akcaagac <aliakc@web.de>
4565 M:      Jamie Lenehan <lenehan@twibble.org>
4566 L:      dc395x@twibble.org
4567 W:      http://twibble.org/dist/dc395x/
4568 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4569 S:      Maintained
4570 F:      Documentation/scsi/dc395x.txt
4571 F:      drivers/scsi/dc395x.*
4572
4573 DCCP PROTOCOL
4574 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4575 L:      dccp@vger.kernel.org
4576 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4577 S:      Maintained
4578 F:      include/linux/dccp.h
4579 F:      include/uapi/linux/dccp.h
4580 F:      include/linux/tfrc.h
4581 F:      net/dccp/
4582
4583 DECnet NETWORK LAYER
4584 W:      http://linux-decnet.sourceforge.net
4585 L:      linux-decnet-user@lists.sourceforge.net
4586 S:      Orphan
4587 F:      Documentation/networking/decnet.txt
4588 F:      net/decnet/
4589
4590 DECSTATION PLATFORM SUPPORT
4591 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4592 L:      linux-mips@vger.kernel.org
4593 W:      http://www.linux-mips.org/wiki/DECstation
4594 S:      Maintained
4595 F:      arch/mips/dec/
4596 F:      arch/mips/include/asm/dec/
4597 F:      arch/mips/include/asm/mach-dec/
4598
4599 DEFXX FDDI NETWORK DRIVER
4600 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4601 S:      Maintained
4602 F:      drivers/net/fddi/defxx.*
4603
4604 DELL SMBIOS DRIVER
4605 M:      Pali Rohár <pali.rohar@gmail.com>
4606 M:      Mario Limonciello <mario.limonciello@dell.com>
4607 L:      platform-driver-x86@vger.kernel.org
4608 S:      Maintained
4609 F:      drivers/platform/x86/dell-smbios.*
4610
4611 DELL SMBIOS SMM DRIVER
4612 M:      Mario Limonciello <mario.limonciello@dell.com>
4613 L:      platform-driver-x86@vger.kernel.org
4614 S:      Maintained
4615 F:      drivers/platform/x86/dell-smbios-smm.c
4616
4617 DELL SMBIOS WMI DRIVER
4618 M:      Mario Limonciello <mario.limonciello@dell.com>
4619 L:      platform-driver-x86@vger.kernel.org
4620 S:      Maintained
4621 F:      drivers/platform/x86/dell-smbios-wmi.c
4622 F:      tools/wmi/dell-smbios-example.c
4623
4624 DEFZA FDDI NETWORK DRIVER
4625 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4626 S:      Maintained
4627 F:      drivers/net/fddi/defza.*
4628
4629 DELL LAPTOP DRIVER
4630 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4631 M:      Pali Rohár <pali.rohar@gmail.com>
4632 L:      platform-driver-x86@vger.kernel.org
4633 S:      Maintained
4634 F:      drivers/platform/x86/dell-laptop.c
4635
4636 DELL LAPTOP FREEFALL DRIVER
4637 M:      Pali Rohár <pali.rohar@gmail.com>
4638 S:      Maintained
4639 F:      drivers/platform/x86/dell-smo8800.c
4640
4641 DELL LAPTOP RBTN DRIVER
4642 M:      Pali Rohár <pali.rohar@gmail.com>
4643 S:      Maintained
4644 F:      drivers/platform/x86/dell-rbtn.*
4645
4646 DELL REMOTE BIOS UPDATE DRIVER
4647 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4648 L:      platform-driver-x86@vger.kernel.org
4649 S:      Maintained
4650 F:      drivers/platform/x86/dell_rbu.c
4651
4652 DELL LAPTOP SMM DRIVER
4653 M:      Pali Rohár <pali.rohar@gmail.com>
4654 S:      Maintained
4655 F:      drivers/hwmon/dell-smm-hwmon.c
4656 F:      include/uapi/linux/i8k.h
4657
4658 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4659 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4660 L:      platform-driver-x86@vger.kernel.org
4661 S:      Maintained
4662 F:      Documentation/driver-api/dcdbas.rst
4663 F:      drivers/platform/x86/dcdbas.*
4664
4665 DELL WMI NOTIFICATIONS DRIVER
4666 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4667 M:      Pali Rohár <pali.rohar@gmail.com>
4668 S:      Maintained
4669 F:      drivers/platform/x86/dell-wmi.c
4670
4671 DELL WMI DESCRIPTOR DRIVER
4672 M:      Mario Limonciello <mario.limonciello@dell.com>
4673 S:      Maintained
4674 F:      drivers/platform/x86/dell-wmi-descriptor.c
4675
4676 DELTA ST MEDIA DRIVER
4677 M:      Hugues Fruchet <hugues.fruchet@st.com>
4678 L:      linux-media@vger.kernel.org
4679 T:      git git://linuxtv.org/media_tree.git
4680 W:      https://linuxtv.org
4681 S:      Supported
4682 F:      drivers/media/platform/sti/delta
4683
4684 DENALI NAND DRIVER
4685 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4686 L:      linux-mtd@lists.infradead.org
4687 S:      Supported
4688 F:      drivers/mtd/nand/raw/denali*
4689
4690 DESIGNWARE EDMA CORE IP DRIVER
4691 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4692 L:      dmaengine@vger.kernel.org
4693 S:      Maintained
4694 F:      drivers/dma/dw-edma/
4695 F:      include/linux/dma/edma.h
4696
4697 DESIGNWARE USB2 DRD IP DRIVER
4698 M:      Minas Harutyunyan <hminas@synopsys.com>
4699 L:      linux-usb@vger.kernel.org
4700 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4701 S:      Maintained
4702 F:      drivers/usb/dwc2/
4703
4704 DESIGNWARE USB3 DRD IP DRIVER
4705 M:      Felipe Balbi <balbi@kernel.org>
4706 L:      linux-usb@vger.kernel.org
4707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4708 S:      Maintained
4709 F:      drivers/usb/dwc3/
4710
4711 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4712 M:      Andreas Klinger <ak@it-klinger.de>
4713 L:      linux-iio@vger.kernel.org
4714 S:      Maintained
4715 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4716 F:      drivers/iio/proximity/srf*.c
4717
4718 DEVICE COREDUMP (DEV_COREDUMP)
4719 M:      Johannes Berg <johannes@sipsolutions.net>
4720 L:      linux-kernel@vger.kernel.org
4721 S:      Maintained
4722 F:      drivers/base/devcoredump.c
4723 F:      include/linux/devcoredump.h
4724
4725 DEVICE FREQUENCY (DEVFREQ)
4726 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4727 M:      Kyungmin Park <kyungmin.park@samsung.com>
4728 R:      Chanwoo Choi <cw00.choi@samsung.com>
4729 L:      linux-pm@vger.kernel.org
4730 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4731 S:      Maintained
4732 F:      drivers/devfreq/
4733 F:      include/linux/devfreq.h
4734 F:      Documentation/devicetree/bindings/devfreq/
4735 F:      include/trace/events/devfreq.h
4736
4737 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4738 M:      Chanwoo Choi <cw00.choi@samsung.com>
4739 L:      linux-pm@vger.kernel.org
4740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4741 S:      Supported
4742 F:      drivers/devfreq/event/
4743 F:      drivers/devfreq/devfreq-event.c
4744 F:      include/linux/devfreq-event.h
4745 F:      Documentation/devicetree/bindings/devfreq/event/
4746
4747 DEVICE NUMBER REGISTRY
4748 M:      Torben Mathiasen <device@lanana.org>
4749 W:      http://lanana.org/docs/device-list/index.html
4750 S:      Maintained
4751
4752 DEVICE-MAPPER  (LVM)
4753 M:      Alasdair Kergon <agk@redhat.com>
4754 M:      Mike Snitzer <snitzer@redhat.com>
4755 M:      dm-devel@redhat.com
4756 L:      dm-devel@redhat.com
4757 W:      http://sources.redhat.com/dm
4758 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4760 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4761 S:      Maintained
4762 F:      Documentation/admin-guide/device-mapper/
4763 F:      drivers/md/Makefile
4764 F:      drivers/md/Kconfig
4765 F:      drivers/md/dm*
4766 F:      drivers/md/persistent-data/
4767 F:      include/linux/device-mapper.h
4768 F:      include/linux/dm-*.h
4769 F:      include/uapi/linux/dm-*.h
4770
4771 DEVLINK
4772 M:      Jiri Pirko <jiri@mellanox.com>
4773 L:      netdev@vger.kernel.org
4774 S:      Supported
4775 F:      net/core/devlink.c
4776 F:      include/net/devlink.h
4777 F:      include/uapi/linux/devlink.h
4778
4779 DIALOG SEMICONDUCTOR DRIVERS
4780 M:      Support Opensource <support.opensource@diasemi.com>
4781 W:      http://www.dialog-semiconductor.com/products
4782 S:      Supported
4783 F:      Documentation/hwmon/da90??.rst
4784 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4785 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4786 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4787 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4788 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4789 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4790 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4791 F:      drivers/gpio/gpio-da90??.c
4792 F:      drivers/hwmon/da90??-hwmon.c
4793 F:      drivers/iio/adc/da91??-*.c
4794 F:      drivers/input/misc/da90??_onkey.c
4795 F:      drivers/input/touchscreen/da9052_tsi.c
4796 F:      drivers/leds/leds-da90??.c
4797 F:      drivers/mfd/da903x.c
4798 F:      drivers/mfd/da90??-*.c
4799 F:      drivers/mfd/da91??-*.c
4800 F:      drivers/power/supply/da9052-battery.c
4801 F:      drivers/power/supply/da91??-*.c
4802 F:      drivers/regulator/da903x.c
4803 F:      drivers/regulator/da9???-regulator.[ch]
4804 F:      drivers/regulator/slg51000-regulator.[ch]
4805 F:      drivers/thermal/da90??-thermal.c
4806 F:      drivers/rtc/rtc-da90??.c
4807 F:      drivers/video/backlight/da90??_bl.c
4808 F:      drivers/watchdog/da90??_wdt.c
4809 F:      include/linux/mfd/da903x.h
4810 F:      include/linux/mfd/da9052/
4811 F:      include/linux/mfd/da9055/
4812 F:      include/linux/mfd/da9062/
4813 F:      include/linux/mfd/da9063/
4814 F:      include/linux/mfd/da9150/
4815 F:      include/linux/regulator/da9211.h
4816 F:      include/sound/da[79]*.h
4817 F:      sound/soc/codecs/da[79]*.[ch]
4818
4819 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4820 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4821 L:      linux-gpio@vger.kernel.org
4822 S:      Maintained
4823 F:      drivers/gpio/gpio-gpio-mm.c
4824
4825 DIOLAN U2C-12 I2C DRIVER
4826 M:      Guenter Roeck <linux@roeck-us.net>
4827 L:      linux-i2c@vger.kernel.org
4828 S:      Maintained
4829 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4830
4831 FILESYSTEM DIRECT ACCESS (DAX)
4832 M:      Dan Williams <dan.j.williams@intel.com>
4833 R:      Matthew Wilcox <willy@infradead.org>
4834 R:      Jan Kara <jack@suse.cz>
4835 L:      linux-fsdevel@vger.kernel.org
4836 L:      linux-nvdimm@lists.01.org
4837 S:      Supported
4838 F:      fs/dax.c
4839 F:      include/linux/dax.h
4840 F:      include/trace/events/fs_dax.h
4841
4842 DEVICE DIRECT ACCESS (DAX)
4843 M:      Dan Williams <dan.j.williams@intel.com>
4844 M:      Vishal Verma <vishal.l.verma@intel.com>
4845 M:      Keith Busch <keith.busch@intel.com>
4846 M:      Dave Jiang <dave.jiang@intel.com>
4847 L:      linux-nvdimm@lists.01.org
4848 S:      Supported
4849 F:      drivers/dax/
4850
4851 DIRECTORY NOTIFICATION (DNOTIFY)
4852 M:      Jan Kara <jack@suse.cz>
4853 R:      Amir Goldstein <amir73il@gmail.com>
4854 L:      linux-fsdevel@vger.kernel.org
4855 S:      Maintained
4856 F:      Documentation/filesystems/dnotify.txt
4857 F:      fs/notify/dnotify/
4858 F:      include/linux/dnotify.h
4859
4860 DISK GEOMETRY AND PARTITION HANDLING
4861 M:      Andries Brouwer <aeb@cwi.nl>
4862 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4863 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4864 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4865 S:      Maintained
4866
4867 DISKQUOTA
4868 M:      Jan Kara <jack@suse.com>
4869 S:      Maintained
4870 F:      Documentation/filesystems/quota.txt
4871 F:      fs/quota/
4872 F:      include/linux/quota*.h
4873 F:      include/uapi/linux/quota*.h
4874
4875 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4876 M:      Bernie Thompson <bernie@plugable.com>
4877 L:      linux-fbdev@vger.kernel.org
4878 S:      Maintained
4879 W:      http://plugable.com/category/projects/udlfb/
4880 F:      drivers/video/fbdev/udlfb.c
4881 F:      include/video/udlfb.h
4882 F:      Documentation/fb/udlfb.rst
4883
4884 DISTRIBUTED LOCK MANAGER (DLM)
4885 M:      Christine Caulfield <ccaulfie@redhat.com>
4886 M:      David Teigland <teigland@redhat.com>
4887 L:      cluster-devel@redhat.com
4888 W:      http://sources.redhat.com/cluster/
4889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4890 S:      Supported
4891 F:      fs/dlm/
4892
4893 DMA BUFFER SHARING FRAMEWORK
4894 M:      Sumit Semwal <sumit.semwal@linaro.org>
4895 S:      Maintained
4896 L:      linux-media@vger.kernel.org
4897 L:      dri-devel@lists.freedesktop.org
4898 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4899 F:      drivers/dma-buf/
4900 F:      include/linux/dma-buf*
4901 F:      include/linux/reservation.h
4902 F:      include/linux/*fence.h
4903 F:      Documentation/driver-api/dma-buf.rst
4904 T:      git git://anongit.freedesktop.org/drm/drm-misc
4905
4906 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4907 M:      Vinod Koul <vkoul@kernel.org>
4908 L:      dmaengine@vger.kernel.org
4909 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4910 S:      Maintained
4911 F:      drivers/dma/
4912 F:      include/linux/dmaengine.h
4913 F:      include/linux/of_dma.h
4914 F:      Documentation/devicetree/bindings/dma/
4915 F:      Documentation/driver-api/dmaengine/
4916 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4917
4918 DMA MAPPING HELPERS
4919 M:      Christoph Hellwig <hch@lst.de>
4920 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4921 R:      Robin Murphy <robin.murphy@arm.com>
4922 L:      iommu@lists.linux-foundation.org
4923 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4924 W:      http://git.infradead.org/users/hch/dma-mapping.git
4925 S:      Supported
4926 F:      kernel/dma/
4927 F:      include/asm-generic/dma-mapping.h
4928 F:      include/linux/dma-direct.h
4929 F:      include/linux/dma-mapping.h
4930 F:      include/linux/dma-noncoherent.h
4931
4932 DME1737 HARDWARE MONITOR DRIVER
4933 M:      Juerg Haefliger <juergh@gmail.com>
4934 L:      linux-hwmon@vger.kernel.org
4935 S:      Maintained
4936 F:      Documentation/hwmon/dme1737.rst
4937 F:      drivers/hwmon/dme1737.c
4938
4939 DMI/SMBIOS SUPPORT
4940 M:      Jean Delvare <jdelvare@suse.com>
4941 S:      Maintained
4942 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4943 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4944 F:      drivers/firmware/dmi-id.c
4945 F:      drivers/firmware/dmi_scan.c
4946 F:      include/linux/dmi.h
4947
4948 DOCUMENTATION
4949 M:      Jonathan Corbet <corbet@lwn.net>
4950 L:      linux-doc@vger.kernel.org
4951 S:      Maintained
4952 F:      Documentation/
4953 F:      scripts/kernel-doc
4954 X:      Documentation/ABI/
4955 X:      Documentation/firmware-guide/acpi/
4956 X:      Documentation/devicetree/
4957 X:      Documentation/i2c/
4958 X:      Documentation/media/
4959 X:      Documentation/power/
4960 X:      Documentation/spi/
4961 T:      git git://git.lwn.net/linux.git docs-next
4962
4963 DOCUMENTATION/ITALIAN
4964 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4965 L:      linux-doc@vger.kernel.org
4966 S:      Maintained
4967 F:      Documentation/translations/it_IT
4968
4969 DONGWOON DW9714 LENS VOICE COIL DRIVER
4970 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4971 L:      linux-media@vger.kernel.org
4972 T:      git git://linuxtv.org/media_tree.git
4973 S:      Maintained
4974 F:      drivers/media/i2c/dw9714.c
4975 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4976
4977 DONGWOON DW9807 LENS VOICE COIL DRIVER
4978 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4979 L:      linux-media@vger.kernel.org
4980 T:      git git://linuxtv.org/media_tree.git
4981 S:      Maintained
4982 F:      drivers/media/i2c/dw9807-vcm.c
4983 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4984
4985 DOUBLETALK DRIVER
4986 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4987 L:      blinux-list@redhat.com
4988 S:      Maintained
4989 F:      drivers/char/dtlk.c
4990 F:      include/linux/dtlk.h
4991
4992 DPAA2 DATAPATH I/O (DPIO) DRIVER
4993 M:      Roy Pledge <Roy.Pledge@nxp.com>
4994 L:      linux-kernel@vger.kernel.org
4995 S:      Maintained
4996 F:      drivers/soc/fsl/dpio
4997
4998 DPAA2 ETHERNET DRIVER
4999 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5000 L:      netdev@vger.kernel.org
5001 S:      Maintained
5002 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5003 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5004 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5005 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5006 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5007
5008 DPAA2 ETHERNET SWITCH DRIVER
5009 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5010 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5011 L:      linux-kernel@vger.kernel.org
5012 S:      Maintained
5013 F:      drivers/staging/fsl-dpaa2/ethsw
5014
5015 DPT_I2O SCSI RAID DRIVER
5016 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5017 L:      linux-scsi@vger.kernel.org
5018 W:      http://www.adaptec.com/
5019 S:      Maintained
5020 F:      drivers/scsi/dpt*
5021 F:      drivers/scsi/dpt/
5022
5023 DRBD DRIVER
5024 M:      Philipp Reisner <philipp.reisner@linbit.com>
5025 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5026 L:      drbd-dev@lists.linbit.com
5027 W:      http://www.drbd.org
5028 T:      git git://git.linbit.com/linux-drbd.git
5029 T:      git git://git.linbit.com/drbd-8.4.git
5030 S:      Supported
5031 F:      drivers/block/drbd/
5032 F:      lib/lru_cache.c
5033 F:      Documentation/admin-guide/blockdev/
5034
5035 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5036 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5037 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5038 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5039 S:      Supported
5040 F:      Documentation/kobject.txt
5041 F:      drivers/base/
5042 F:      fs/debugfs/
5043 F:      fs/sysfs/
5044 F:      include/linux/debugfs.h
5045 F:      include/linux/kobj*
5046 F:      lib/kobj*
5047
5048 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5049 M:      Kevin Hilman <khilman@kernel.org>
5050 M:      Nishanth Menon <nm@ti.com>
5051 S:      Maintained
5052 F:      drivers/power/avs/
5053 F:      include/linux/power/smartreflex.h
5054 L:      linux-pm@vger.kernel.org
5055
5056 DRM DRIVER FOR ARM PL111 CLCD
5057 M:      Eric Anholt <eric@anholt.net>
5058 T:      git git://anongit.freedesktop.org/drm/drm-misc
5059 S:      Supported
5060 F:      drivers/gpu/drm/pl111/
5061
5062 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5063 M:      Linus Walleij <linus.walleij@linaro.org>
5064 T:      git git://anongit.freedesktop.org/drm/drm-misc
5065 S:      Maintained
5066 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5067 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5068
5069 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5070 M:      Dave Airlie <airlied@redhat.com>
5071 S:      Odd Fixes
5072 F:      drivers/gpu/drm/ast/
5073
5074 DRM DRIVER FOR ASPEED BMC GFX
5075 M:      Joel Stanley <joel@jms.id.au>
5076 L:      linux-aspeed@lists.ozlabs.org
5077 T:      git git://anongit.freedesktop.org/drm/drm-misc
5078 S:      Supported
5079 F:      drivers/gpu/drm/aspeed/
5080 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5081
5082 DRM DRIVER FOR BOCHS VIRTUAL GPU
5083 M:      Gerd Hoffmann <kraxel@redhat.com>
5084 L:      virtualization@lists.linux-foundation.org
5085 T:      git git://anongit.freedesktop.org/drm/drm-misc
5086 S:      Maintained
5087 F:      drivers/gpu/drm/bochs/
5088
5089 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5090 M:      Linus Walleij <linus.walleij@linaro.org>
5091 T:      git git://anongit.freedesktop.org/drm/drm-misc
5092 S:      Maintained
5093 F:      drivers/gpu/drm/tve200/
5094
5095 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5096 M:      Jagan Teki <jagan@amarulasolutions.com>
5097 S:      Maintained
5098 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5099 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5100
5101 DRM DRIVER FOR ILITEK ILI9225 PANELS
5102 M:      David Lechner <david@lechnology.com>
5103 S:      Maintained
5104 F:      drivers/gpu/drm/tinydrm/ili9225.c
5105 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5106
5107 DRM DRIVER FOR HX8357D PANELS
5108 M:      Eric Anholt <eric@anholt.net>
5109 T:      git git://anongit.freedesktop.org/drm/drm-misc
5110 S:      Maintained
5111 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5112 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5113
5114 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5115 S:      Orphan / Obsolete
5116 F:      drivers/gpu/drm/i810/
5117 F:      include/uapi/drm/i810_drm.h
5118
5119 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5120 S:      Orphan / Obsolete
5121 F:      drivers/gpu/drm/mga/
5122 F:      include/uapi/drm/mga_drm.h
5123
5124 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5125 M:      Dave Airlie <airlied@redhat.com>
5126 S:      Odd Fixes
5127 F:      drivers/gpu/drm/mgag200/
5128
5129 DRM DRIVER FOR MI0283QT
5130 M:      Noralf Trønnes <noralf@tronnes.org>
5131 S:      Maintained
5132 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5133 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5134
5135 DRM DRIVER FOR MSM ADRENO GPU
5136 M:      Rob Clark <robdclark@gmail.com>
5137 M:      Sean Paul <sean@poorly.run>
5138 L:      linux-arm-msm@vger.kernel.org
5139 L:      dri-devel@lists.freedesktop.org
5140 L:      freedreno@lists.freedesktop.org
5141 T:      git https://gitlab.freedesktop.org/drm/msm.git
5142 S:      Maintained
5143 F:      drivers/gpu/drm/msm/
5144 F:      include/uapi/drm/msm_drm.h
5145 F:      Documentation/devicetree/bindings/display/msm/
5146
5147 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5148 M:      Ben Skeggs <bskeggs@redhat.com>
5149 L:      dri-devel@lists.freedesktop.org
5150 L:      nouveau@lists.freedesktop.org
5151 T:      git git://github.com/skeggsb/linux
5152 S:      Supported
5153 F:      drivers/gpu/drm/nouveau/
5154 F:      include/uapi/drm/nouveau_drm.h
5155
5156 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5157 M:      Stefan Mavrodiev <stefan@olimex.com>
5158 S:      Maintained
5159 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5160 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5161
5162 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5163 M:      Noralf Trønnes <noralf@tronnes.org>
5164 S:      Maintained
5165 F:      drivers/gpu/drm/tinydrm/repaper.c
5166 F:      Documentation/devicetree/bindings/display/repaper.txt
5167
5168 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5169 M:      Dave Airlie <airlied@redhat.com>
5170 M:      Gerd Hoffmann <kraxel@redhat.com>
5171 L:      virtualization@lists.linux-foundation.org
5172 T:      git git://anongit.freedesktop.org/drm/drm-misc
5173 S:      Obsolete
5174 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5175 F:      drivers/gpu/drm/cirrus/
5176
5177 DRM DRIVER FOR QXL VIRTUAL GPU
5178 M:      Dave Airlie <airlied@redhat.com>
5179 M:      Gerd Hoffmann <kraxel@redhat.com>
5180 L:      virtualization@lists.linux-foundation.org
5181 L:      spice-devel@lists.freedesktop.org
5182 T:      git git://anongit.freedesktop.org/drm/drm-misc
5183 S:      Maintained
5184 F:      drivers/gpu/drm/qxl/
5185 F:      include/uapi/drm/qxl_drm.h
5186
5187 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5188 S:      Orphan / Obsolete
5189 F:      drivers/gpu/drm/r128/
5190 F:      include/uapi/drm/r128_drm.h
5191
5192 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5193 M:      Guido Günther <agx@sigxcpu.org>
5194 S:      Maintained
5195 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5196 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5197
5198 DRM DRIVER FOR SAVAGE VIDEO CARDS
5199 S:      Orphan / Obsolete
5200 F:      drivers/gpu/drm/savage/
5201 F:      include/uapi/drm/savage_drm.h
5202
5203 DRM DRIVER FOR SIS VIDEO CARDS
5204 S:      Orphan / Obsolete
5205 F:      drivers/gpu/drm/sis/
5206 F:      include/uapi/drm/sis_drm.h
5207
5208 DRM DRIVER FOR SITRONIX ST7701 PANELS
5209 M:      Jagan Teki <jagan@amarulasolutions.com>
5210 S:      Maintained
5211 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5212 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5213
5214 DRM DRIVER FOR SITRONIX ST7586 PANELS
5215 M:      David Lechner <david@lechnology.com>
5216 S:      Maintained
5217 F:      drivers/gpu/drm/tinydrm/st7586.c
5218 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5219
5220 DRM DRIVER FOR SITRONIX ST7735R PANELS
5221 M:      David Lechner <david@lechnology.com>
5222 S:      Maintained
5223 F:      drivers/gpu/drm/tinydrm/st7735r.c
5224 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5225
5226 DRM DRIVER FOR ST-ERICSSON MCDE
5227 M:      Linus Walleij <linus.walleij@linaro.org>
5228 T:      git git://anongit.freedesktop.org/drm/drm-misc
5229 S:      Maintained
5230 F:      drivers/gpu/drm/mcde/
5231 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5232
5233 DRM DRIVER FOR TDFX VIDEO CARDS
5234 S:      Orphan / Obsolete
5235 F:      drivers/gpu/drm/tdfx/
5236
5237 DRM DRIVER FOR TPO TPG110 PANELS
5238 M:      Linus Walleij <linus.walleij@linaro.org>
5239 T:      git git://anongit.freedesktop.org/drm/drm-misc
5240 S:      Maintained
5241 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5242 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5243
5244 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5245 M:      Dave Airlie <airlied@redhat.com>
5246 R:      Sean Paul <sean@poorly.run>
5247 L:      dri-devel@lists.freedesktop.org
5248 S:      Odd Fixes
5249 F:      drivers/gpu/drm/udl/
5250 T:      git git://anongit.freedesktop.org/drm/drm-misc
5251
5252 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5253 M:      Hans de Goede <hdegoede@redhat.com>
5254 L:      dri-devel@lists.freedesktop.org
5255 S:      Maintained
5256 F:      drivers/gpu/drm/vboxvideo/
5257 T:      git git://anongit.freedesktop.org/drm/drm-misc
5258
5259 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5260 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5261 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5262 R:      Daniel Vetter <daniel@ffwll.ch>
5263 T:      git git://anongit.freedesktop.org/drm/drm-misc
5264 S:      Maintained
5265 L:      dri-devel@lists.freedesktop.org
5266 F:      drivers/gpu/drm/vkms/
5267 F:      Documentation/gpu/vkms.rst
5268
5269 DRM DRIVER FOR VMWARE VIRTUAL GPU
5270 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5271 M:      Thomas Hellstrom <thellstrom@vmware.com>
5272 L:      dri-devel@lists.freedesktop.org
5273 T:      git git://people.freedesktop.org/~thomash/linux
5274 S:      Supported
5275 F:      drivers/gpu/drm/vmwgfx/
5276 F:      include/uapi/drm/vmwgfx_drm.h
5277
5278 DRM DRIVERS
5279 M:      David Airlie <airlied@linux.ie>
5280 M:      Daniel Vetter <daniel@ffwll.ch>
5281 L:      dri-devel@lists.freedesktop.org
5282 T:      git git://anongit.freedesktop.org/drm/drm
5283 B:      https://bugs.freedesktop.org/
5284 C:      irc://chat.freenode.net/dri-devel
5285 S:      Maintained
5286 F:      drivers/gpu/drm/
5287 F:      drivers/gpu/vga/
5288 F:      Documentation/devicetree/bindings/display/
5289 F:      Documentation/devicetree/bindings/gpu/
5290 F:      Documentation/gpu/
5291 F:      include/drm/
5292 F:      include/uapi/drm/
5293 F:      include/linux/vga*
5294
5295 DRM DRIVERS AND MISC GPU PATCHES
5296 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5297 M:      Maxime Ripard <mripard@kernel.org>
5298 M:      Sean Paul <sean@poorly.run>
5299 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5300 S:      Maintained
5301 T:      git git://anongit.freedesktop.org/drm/drm-misc
5302 F:      Documentation/gpu/
5303 F:      drivers/gpu/vga/
5304 F:      drivers/gpu/drm/*
5305 F:      include/drm/drm*
5306 F:      include/uapi/drm/drm*
5307 F:      include/linux/vga*
5308
5309 DRM DRIVERS FOR ALLWINNER A10
5310 M:      Maxime Ripard <mripard@kernel.org>
5311 L:      dri-devel@lists.freedesktop.org
5312 S:      Supported
5313 F:      drivers/gpu/drm/sun4i/
5314 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5315 T:      git git://anongit.freedesktop.org/drm/drm-misc
5316
5317 DRM DRIVERS FOR AMLOGIC SOCS
5318 M:      Neil Armstrong <narmstrong@baylibre.com>
5319 L:      dri-devel@lists.freedesktop.org
5320 L:      linux-amlogic@lists.infradead.org
5321 W:      http://linux-meson.com/
5322 S:      Supported
5323 F:      drivers/gpu/drm/meson/
5324 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5325 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5326 F:      Documentation/gpu/meson.rst
5327 T:      git git://anongit.freedesktop.org/drm/drm-misc
5328
5329 DRM DRIVERS FOR ATMEL HLCDC
5330 M:      Boris Brezillon <bbrezillon@kernel.org>
5331 L:      dri-devel@lists.freedesktop.org
5332 S:      Supported
5333 F:      drivers/gpu/drm/atmel-hlcdc/
5334 F:      Documentation/devicetree/bindings/display/atmel/
5335 T:      git git://anongit.freedesktop.org/drm/drm-misc
5336
5337 DRM DRIVERS FOR BRIDGE CHIPS
5338 M:      Andrzej Hajda <a.hajda@samsung.com>
5339 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5340 S:      Maintained
5341 T:      git git://anongit.freedesktop.org/drm/drm-misc
5342 F:      drivers/gpu/drm/bridge/
5343
5344 DRM DRIVERS FOR EXYNOS
5345 M:      Inki Dae <inki.dae@samsung.com>
5346 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5347 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5348 M:      Kyungmin Park <kyungmin.park@samsung.com>
5349 L:      dri-devel@lists.freedesktop.org
5350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5351 S:      Supported
5352 F:      drivers/gpu/drm/exynos/
5353 F:      include/uapi/drm/exynos_drm.h
5354 F:      Documentation/devicetree/bindings/display/exynos/
5355
5356 DRM DRIVERS FOR FREESCALE DCU
5357 M:      Stefan Agner <stefan@agner.ch>
5358 M:      Alison Wang <alison.wang@nxp.com>
5359 L:      dri-devel@lists.freedesktop.org
5360 S:      Supported
5361 F:      drivers/gpu/drm/fsl-dcu/
5362 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5363 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5364 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5365 T:      git git://anongit.freedesktop.org/drm/drm-misc
5366
5367 DRM DRIVERS FOR FREESCALE IMX
5368 M:      Philipp Zabel <p.zabel@pengutronix.de>
5369 L:      dri-devel@lists.freedesktop.org
5370 S:      Maintained
5371 F:      drivers/gpu/drm/imx/
5372 F:      drivers/gpu/ipu-v3/
5373 F:      Documentation/devicetree/bindings/display/imx/
5374
5375 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5376 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5377 L:      dri-devel@lists.freedesktop.org
5378 T:      git git://github.com/patjak/drm-gma500
5379 S:      Maintained
5380 F:      drivers/gpu/drm/gma500/
5381
5382 DRM DRIVERS FOR HISILICON
5383 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5384 M:      Rongrong Zou <zourongrong@gmail.com>
5385 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5386 R:      Chen Feng <puck.chen@hisilicon.com>
5387 L:      dri-devel@lists.freedesktop.org
5388 T:      git git://github.com/xin3liang/linux.git
5389 S:      Maintained
5390 F:      drivers/gpu/drm/hisilicon/
5391 F:      Documentation/devicetree/bindings/display/hisilicon/
5392
5393 DRM DRIVERS FOR LIMA
5394 M:      Qiang Yu <yuq825@gmail.com>
5395 L:      dri-devel@lists.freedesktop.org
5396 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5397 S:      Maintained
5398 F:      drivers/gpu/drm/lima/
5399 F:      include/uapi/drm/lima_drm.h
5400 T:      git git://anongit.freedesktop.org/drm/drm-misc
5401
5402 DRM DRIVERS FOR MEDIATEK
5403 M:      CK Hu <ck.hu@mediatek.com>
5404 M:      Philipp Zabel <p.zabel@pengutronix.de>
5405 L:      dri-devel@lists.freedesktop.org
5406 S:      Supported
5407 F:      drivers/gpu/drm/mediatek/
5408 F:      Documentation/devicetree/bindings/display/mediatek/
5409
5410 DRM DRIVERS FOR NVIDIA TEGRA
5411 M:      Thierry Reding <thierry.reding@gmail.com>
5412 L:      dri-devel@lists.freedesktop.org
5413 L:      linux-tegra@vger.kernel.org
5414 T:      git git://anongit.freedesktop.org/tegra/linux.git
5415 S:      Supported
5416 F:      drivers/gpu/drm/tegra/
5417 F:      drivers/gpu/host1x/
5418 F:      include/linux/host1x.h
5419 F:      include/uapi/drm/tegra_drm.h
5420 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5421
5422 DRM DRIVERS FOR RENESAS
5423 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5424 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5425 L:      dri-devel@lists.freedesktop.org
5426 L:      linux-renesas-soc@vger.kernel.org
5427 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5428 S:      Supported
5429 F:      drivers/gpu/drm/rcar-du/
5430 F:      drivers/gpu/drm/shmobile/
5431 F:      include/linux/platform_data/shmob_drm.h
5432 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5433 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5434 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5435
5436 DRM DRIVERS FOR ROCKCHIP
5437 M:      Sandy Huang <hjc@rock-chips.com>
5438 M:      Heiko Stübner <heiko@sntech.de>
5439 L:      dri-devel@lists.freedesktop.org
5440 S:      Maintained
5441 F:      drivers/gpu/drm/rockchip/
5442 F:      Documentation/devicetree/bindings/display/rockchip/
5443 T:      git git://anongit.freedesktop.org/drm/drm-misc
5444
5445 DRM DRIVERS FOR STI
5446 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5447 M:      Vincent Abriou <vincent.abriou@st.com>
5448 L:      dri-devel@lists.freedesktop.org
5449 T:      git git://anongit.freedesktop.org/drm/drm-misc
5450 S:      Maintained
5451 F:      drivers/gpu/drm/sti
5452 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5453
5454 DRM DRIVERS FOR STM
5455 M:      Yannick Fertre <yannick.fertre@st.com>
5456 M:      Philippe Cornu <philippe.cornu@st.com>
5457 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5458 M:      Vincent Abriou <vincent.abriou@st.com>
5459 L:      dri-devel@lists.freedesktop.org
5460 T:      git git://anongit.freedesktop.org/drm/drm-misc
5461 S:      Maintained
5462 F:      drivers/gpu/drm/stm
5463 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5464
5465 DRM DRIVERS FOR TI LCDC
5466 M:      Jyri Sarha <jsarha@ti.com>
5467 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5468 L:      dri-devel@lists.freedesktop.org
5469 S:      Maintained
5470 F:      drivers/gpu/drm/tilcdc/
5471 F:      Documentation/devicetree/bindings/display/tilcdc/
5472
5473 DRM DRIVERS FOR TI OMAP
5474 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5475 L:      dri-devel@lists.freedesktop.org
5476 S:      Maintained
5477 F:      drivers/gpu/drm/omapdrm/
5478 F:      Documentation/devicetree/bindings/display/ti/
5479
5480 DRM DRIVERS FOR V3D
5481 M:      Eric Anholt <eric@anholt.net>
5482 S:      Supported
5483 F:      drivers/gpu/drm/v3d/
5484 F:      include/uapi/drm/v3d_drm.h
5485 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5486 T:      git git://anongit.freedesktop.org/drm/drm-misc
5487
5488 DRM DRIVERS FOR VC4
5489 M:      Eric Anholt <eric@anholt.net>
5490 T:      git git://github.com/anholt/linux
5491 S:      Supported
5492 F:      drivers/gpu/drm/vc4/
5493 F:      include/uapi/drm/vc4_drm.h
5494 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5495 T:      git git://anongit.freedesktop.org/drm/drm-misc
5496
5497 DRM DRIVERS FOR VIVANTE GPU IP
5498 M:      Lucas Stach <l.stach@pengutronix.de>
5499 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5500 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5501 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5502 L:      dri-devel@lists.freedesktop.org
5503 S:      Maintained
5504 F:      drivers/gpu/drm/etnaviv/
5505 F:      include/uapi/drm/etnaviv_drm.h
5506 F:      Documentation/devicetree/bindings/display/etnaviv/
5507
5508 DRM DRIVERS FOR ZTE ZX
5509 M:      Shawn Guo <shawnguo@kernel.org>
5510 L:      dri-devel@lists.freedesktop.org
5511 S:      Maintained
5512 F:      drivers/gpu/drm/zte/
5513 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5514 T:      git git://anongit.freedesktop.org/drm/drm-misc
5515
5516 DRM PANEL DRIVERS
5517 M:      Thierry Reding <thierry.reding@gmail.com>
5518 R:      Sam Ravnborg <sam@ravnborg.org>
5519 L:      dri-devel@lists.freedesktop.org
5520 T:      git git://anongit.freedesktop.org/drm/drm-misc
5521 S:      Maintained
5522 F:      drivers/gpu/drm/drm_panel.c
5523 F:      drivers/gpu/drm/panel/
5524 F:      include/drm/drm_panel.h
5525 F:      Documentation/devicetree/bindings/display/panel/
5526
5527 DRM TINYDRM DRIVERS
5528 M:      Noralf Trønnes <noralf@tronnes.org>
5529 W:      https://github.com/notro/tinydrm/wiki/Development
5530 T:      git git://anongit.freedesktop.org/drm/drm-misc
5531 S:      Maintained
5532 F:      drivers/gpu/drm/tinydrm/
5533 F:      include/drm/tinydrm/
5534
5535 DRM DRIVERS FOR XEN
5536 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5537 T:      git git://anongit.freedesktop.org/drm/drm-misc
5538 L:      dri-devel@lists.freedesktop.org
5539 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5540 S:      Supported
5541 F:      drivers/gpu/drm/xen/
5542 F:      Documentation/gpu/xen-front.rst
5543
5544 DRM TTM SUBSYSTEM
5545 M:      Christian Koenig <christian.koenig@amd.com>
5546 M:      Huang Rui <ray.huang@amd.com>
5547 T:      git git://people.freedesktop.org/~agd5f/linux
5548 S:      Maintained
5549 L:      dri-devel@lists.freedesktop.org
5550 F:      include/drm/ttm/
5551 F:      drivers/gpu/drm/ttm/
5552
5553 DSBR100 USB FM RADIO DRIVER
5554 M:      Alexey Klimov <klimov.linux@gmail.com>
5555 L:      linux-media@vger.kernel.org
5556 T:      git git://linuxtv.org/media_tree.git
5557 S:      Maintained
5558 F:      drivers/media/radio/dsbr100.c
5559
5560 DSCC4 DRIVER
5561 M:      Francois Romieu <romieu@fr.zoreil.com>
5562 L:      netdev@vger.kernel.org
5563 S:      Maintained
5564 F:      drivers/net/wan/dscc4.c
5565
5566 DT3155 MEDIA DRIVER
5567 M:      Hans Verkuil <hverkuil@xs4all.nl>
5568 L:      linux-media@vger.kernel.org
5569 T:      git git://linuxtv.org/media_tree.git
5570 W:      https://linuxtv.org
5571 S:      Odd Fixes
5572 F:      drivers/media/pci/dt3155/
5573
5574 DVB_USB_AF9015 MEDIA DRIVER
5575 M:      Antti Palosaari <crope@iki.fi>
5576 L:      linux-media@vger.kernel.org
5577 W:      https://linuxtv.org
5578 W:      http://palosaari.fi/linux/
5579 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5580 T:      git git://linuxtv.org/anttip/media_tree.git
5581 S:      Maintained
5582 F:      drivers/media/usb/dvb-usb-v2/af9015*
5583
5584 DVB_USB_AF9035 MEDIA DRIVER
5585 M:      Antti Palosaari <crope@iki.fi>
5586 L:      linux-media@vger.kernel.org
5587 W:      https://linuxtv.org
5588 W:      http://palosaari.fi/linux/
5589 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5590 T:      git git://linuxtv.org/anttip/media_tree.git
5591 S:      Maintained
5592 F:      drivers/media/usb/dvb-usb-v2/af9035*
5593
5594 DVB_USB_ANYSEE MEDIA DRIVER
5595 M:      Antti Palosaari <crope@iki.fi>
5596 L:      linux-media@vger.kernel.org
5597 W:      https://linuxtv.org
5598 W:      http://palosaari.fi/linux/
5599 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5600 T:      git git://linuxtv.org/anttip/media_tree.git
5601 S:      Maintained
5602 F:      drivers/media/usb/dvb-usb-v2/anysee*
5603
5604 DVB_USB_AU6610 MEDIA DRIVER
5605 M:      Antti Palosaari <crope@iki.fi>
5606 L:      linux-media@vger.kernel.org
5607 W:      https://linuxtv.org
5608 W:      http://palosaari.fi/linux/
5609 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5610 T:      git git://linuxtv.org/anttip/media_tree.git
5611 S:      Maintained
5612 F:      drivers/media/usb/dvb-usb-v2/au6610*
5613
5614 DVB_USB_CE6230 MEDIA DRIVER
5615 M:      Antti Palosaari <crope@iki.fi>
5616 L:      linux-media@vger.kernel.org
5617 W:      https://linuxtv.org
5618 W:      http://palosaari.fi/linux/
5619 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5620 T:      git git://linuxtv.org/anttip/media_tree.git
5621 S:      Maintained
5622 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5623
5624 DVB_USB_CXUSB MEDIA DRIVER
5625 M:      Michael Krufky <mkrufky@linuxtv.org>
5626 L:      linux-media@vger.kernel.org
5627 W:      https://linuxtv.org
5628 W:      http://github.com/mkrufky
5629 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5630 T:      git git://linuxtv.org/media_tree.git
5631 S:      Maintained
5632 F:      drivers/media/usb/dvb-usb/cxusb*
5633
5634 DVB_USB_EC168 MEDIA DRIVER
5635 M:      Antti Palosaari <crope@iki.fi>
5636 L:      linux-media@vger.kernel.org
5637 W:      https://linuxtv.org
5638 W:      http://palosaari.fi/linux/
5639 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5640 T:      git git://linuxtv.org/anttip/media_tree.git
5641 S:      Maintained
5642 F:      drivers/media/usb/dvb-usb-v2/ec168*
5643
5644 DVB_USB_GL861 MEDIA DRIVER
5645 M:      Antti Palosaari <crope@iki.fi>
5646 L:      linux-media@vger.kernel.org
5647 W:      https://linuxtv.org
5648 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5649 T:      git git://linuxtv.org/anttip/media_tree.git
5650 S:      Maintained
5651 F:      drivers/media/usb/dvb-usb-v2/gl861*
5652
5653 DVB_USB_MXL111SF MEDIA DRIVER
5654 M:      Michael Krufky <mkrufky@linuxtv.org>
5655 L:      linux-media@vger.kernel.org
5656 W:      https://linuxtv.org
5657 W:      http://github.com/mkrufky
5658 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5659 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5660 S:      Maintained
5661 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5662
5663 DVB_USB_RTL28XXU MEDIA DRIVER
5664 M:      Antti Palosaari <crope@iki.fi>
5665 L:      linux-media@vger.kernel.org
5666 W:      https://linuxtv.org
5667 W:      http://palosaari.fi/linux/
5668 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5669 T:      git git://linuxtv.org/anttip/media_tree.git
5670 S:      Maintained
5671 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5672
5673 DVB_USB_V2 MEDIA DRIVER
5674 M:      Antti Palosaari <crope@iki.fi>
5675 L:      linux-media@vger.kernel.org
5676 W:      https://linuxtv.org
5677 W:      http://palosaari.fi/linux/
5678 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5679 T:      git git://linuxtv.org/anttip/media_tree.git
5680 S:      Maintained
5681 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5682 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5683
5684 DYNAMIC DEBUG
5685 M:      Jason Baron <jbaron@akamai.com>
5686 S:      Maintained
5687 F:      lib/dynamic_debug.c
5688 F:      include/linux/dynamic_debug.h
5689
5690 DYNAMIC INTERRUPT MODERATION
5691 M:      Tal Gilboa <talgi@mellanox.com>
5692 S:      Maintained
5693 F:      include/linux/dim.h
5694 F:      lib/dim/
5695
5696 DZ DECSTATION DZ11 SERIAL DRIVER
5697 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5698 S:      Maintained
5699 F:      drivers/tty/serial/dz.*
5700
5701 E3X0 POWER BUTTON DRIVER
5702 M:      Moritz Fischer <moritz.fischer@ettus.com>
5703 L:      usrp-users@lists.ettus.com
5704 W:      http://www.ettus.com
5705 S:      Supported
5706 F:      drivers/input/misc/e3x0-button.c
5707 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5708
5709 E4000 MEDIA DRIVER
5710 M:      Antti Palosaari <crope@iki.fi>
5711 L:      linux-media@vger.kernel.org
5712 W:      https://linuxtv.org
5713 W:      http://palosaari.fi/linux/
5714 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5715 T:      git git://linuxtv.org/anttip/media_tree.git
5716 S:      Maintained
5717 F:      drivers/media/tuners/e4000*
5718
5719 EARTH_PT1 MEDIA DRIVER
5720 M:      Akihiro Tsukada <tskd08@gmail.com>
5721 L:      linux-media@vger.kernel.org
5722 S:      Odd Fixes
5723 F:      drivers/media/pci/pt1/
5724
5725 EARTH_PT3 MEDIA DRIVER
5726 M:      Akihiro Tsukada <tskd08@gmail.com>
5727 L:      linux-media@vger.kernel.org
5728 S:      Odd Fixes
5729 F:      drivers/media/pci/pt3/
5730
5731 EC100 MEDIA DRIVER
5732 M:      Antti Palosaari <crope@iki.fi>
5733 L:      linux-media@vger.kernel.org
5734 W:      https://linuxtv.org
5735 W:      http://palosaari.fi/linux/
5736 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5737 T:      git git://linuxtv.org/anttip/media_tree.git
5738 S:      Maintained
5739 F:      drivers/media/dvb-frontends/ec100*
5740
5741 ECRYPT FILE SYSTEM
5742 M:      Tyler Hicks <tyhicks@canonical.com>
5743 L:      ecryptfs@vger.kernel.org
5744 W:      http://ecryptfs.org
5745 W:      https://launchpad.net/ecryptfs
5746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5747 S:      Supported
5748 F:      Documentation/filesystems/ecryptfs.txt
5749 F:      fs/ecryptfs/
5750
5751 EDAC-AMD64
5752 M:      Borislav Petkov <bp@alien8.de>
5753 L:      linux-edac@vger.kernel.org
5754 S:      Maintained
5755 F:      drivers/edac/amd64_edac*
5756
5757 EDAC-AST2500
5758 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5759 S:      Supported
5760 F:      drivers/edac/aspeed_edac.c
5761 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5762
5763 EDAC-BLUEFIELD
5764 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5765 S:      Supported
5766 F:      drivers/edac/bluefield_edac.c
5767
5768 EDAC-CALXEDA
5769 M:      Robert Richter <rric@kernel.org>
5770 L:      linux-edac@vger.kernel.org
5771 S:      Maintained
5772 F:      drivers/edac/highbank*
5773
5774 EDAC-CAVIUM OCTEON
5775 M:      Ralf Baechle <ralf@linux-mips.org>
5776 M:      David Daney <david.daney@cavium.com>
5777 L:      linux-edac@vger.kernel.org
5778 L:      linux-mips@vger.kernel.org
5779 S:      Supported
5780 F:      drivers/edac/octeon_edac*
5781
5782 EDAC-CAVIUM THUNDERX
5783 M:      David Daney <david.daney@cavium.com>
5784 M:      Jan Glauber <jglauber@cavium.com>
5785 L:      linux-edac@vger.kernel.org
5786 S:      Supported
5787 F:      drivers/edac/thunderx_edac*
5788
5789 EDAC-CORE
5790 M:      Borislav Petkov <bp@alien8.de>
5791 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5792 M:      Tony Luck <tony.luck@intel.com>
5793 R:      James Morse <james.morse@arm.com>
5794 R:      Robert Richter <rrichter@marvell.com>
5795 L:      linux-edac@vger.kernel.org
5796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5797 S:      Supported
5798 F:      Documentation/admin-guide/ras.rst
5799 F:      Documentation/driver-api/edac.rst
5800 F:      drivers/edac/
5801 F:      include/linux/edac.h
5802
5803 EDAC-E752X
5804 M:      Mark Gross <mark.gross@intel.com>
5805 L:      linux-edac@vger.kernel.org
5806 S:      Maintained
5807 F:      drivers/edac/e752x_edac.c
5808
5809 EDAC-E7XXX
5810 L:      linux-edac@vger.kernel.org
5811 S:      Maintained
5812 F:      drivers/edac/e7xxx_edac.c
5813
5814 EDAC-FSL_DDR
5815 M:      York Sun <york.sun@nxp.com>
5816 L:      linux-edac@vger.kernel.org
5817 S:      Maintained
5818 F:      drivers/edac/fsl_ddr_edac.*
5819
5820 EDAC-GHES
5821 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5822 L:      linux-edac@vger.kernel.org
5823 S:      Maintained
5824 F:      drivers/edac/ghes_edac.c
5825
5826 EDAC-I10NM
5827 M:      Tony Luck <tony.luck@intel.com>
5828 L:      linux-edac@vger.kernel.org
5829 S:      Maintained
5830 F:      drivers/edac/i10nm_base.c
5831
5832 EDAC-I3000
5833 L:      linux-edac@vger.kernel.org
5834 S:      Orphan
5835 F:      drivers/edac/i3000_edac.c
5836
5837 EDAC-I5000
5838 L:      linux-edac@vger.kernel.org
5839 S:      Maintained
5840 F:      drivers/edac/i5000_edac.c
5841
5842 EDAC-I5400
5843 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5844 L:      linux-edac@vger.kernel.org
5845 S:      Maintained
5846 F:      drivers/edac/i5400_edac.c
5847
5848 EDAC-I7300
5849 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5850 L:      linux-edac@vger.kernel.org
5851 S:      Maintained
5852 F:      drivers/edac/i7300_edac.c
5853
5854 EDAC-I7CORE
5855 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5856 L:      linux-edac@vger.kernel.org
5857 S:      Maintained
5858 F:      drivers/edac/i7core_edac.c
5859
5860 EDAC-I82443BXGX
5861 M:      Tim Small <tim@buttersideup.com>
5862 L:      linux-edac@vger.kernel.org
5863 S:      Maintained
5864 F:      drivers/edac/i82443bxgx_edac.c
5865
5866 EDAC-I82975X
5867 M:      "Arvind R." <arvino55@gmail.com>
5868 L:      linux-edac@vger.kernel.org
5869 S:      Maintained
5870 F:      drivers/edac/i82975x_edac.c
5871
5872 EDAC-IE31200
5873 M:      Jason Baron <jbaron@akamai.com>
5874 L:      linux-edac@vger.kernel.org
5875 S:      Maintained
5876 F:      drivers/edac/ie31200_edac.c
5877
5878 EDAC-MPC85XX
5879 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5880 L:      linux-edac@vger.kernel.org
5881 S:      Maintained
5882 F:      drivers/edac/mpc85xx_edac.[ch]
5883
5884 EDAC-PASEMI
5885 M:      Egor Martovetsky <egor@pasemi.com>
5886 L:      linux-edac@vger.kernel.org
5887 S:      Maintained
5888 F:      drivers/edac/pasemi_edac.c
5889
5890 EDAC-PND2
5891 M:      Tony Luck <tony.luck@intel.com>
5892 L:      linux-edac@vger.kernel.org
5893 S:      Maintained
5894 F:      drivers/edac/pnd2_edac.[ch]
5895
5896 EDAC-R82600
5897 M:      Tim Small <tim@buttersideup.com>
5898 L:      linux-edac@vger.kernel.org
5899 S:      Maintained
5900 F:      drivers/edac/r82600_edac.c
5901
5902 EDAC-SBRIDGE
5903 M:      Tony Luck <tony.luck@intel.com>
5904 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5905 L:      linux-edac@vger.kernel.org
5906 S:      Maintained
5907 F:      drivers/edac/sb_edac.c
5908
5909 EDAC-SIFIVE
5910 M:      Yash Shah <yash.shah@sifive.com>
5911 L:      linux-edac@vger.kernel.org
5912 S:      Supported
5913 F:      drivers/edac/sifive_edac.c
5914
5915 EDAC-SKYLAKE
5916 M:      Tony Luck <tony.luck@intel.com>
5917 L:      linux-edac@vger.kernel.org
5918 S:      Maintained
5919 F:      drivers/edac/skx_*.c
5920
5921 EDAC-TI
5922 M:      Tero Kristo <t-kristo@ti.com>
5923 L:      linux-edac@vger.kernel.org
5924 S:      Maintained
5925 F:      drivers/edac/ti_edac.c
5926
5927 EDAC-QCOM
5928 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5929 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5930 L:      linux-arm-msm@vger.kernel.org
5931 L:      linux-edac@vger.kernel.org
5932 S:      Maintained
5933 F:      drivers/edac/qcom_edac.c
5934
5935 EDIROL UA-101/UA-1000 DRIVER
5936 M:      Clemens Ladisch <clemens@ladisch.de>
5937 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5939 S:      Maintained
5940 F:      sound/usb/misc/ua101.c
5941
5942 EFI TEST DRIVER
5943 L:      linux-efi@vger.kernel.org
5944 M:      Ivan Hu <ivan.hu@canonical.com>
5945 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5946 S:      Maintained
5947 F:      drivers/firmware/efi/test/
5948
5949 EFI VARIABLE FILESYSTEM
5950 M:      Matthew Garrett <matthew.garrett@nebula.com>
5951 M:      Jeremy Kerr <jk@ozlabs.org>
5952 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5954 L:      linux-efi@vger.kernel.org
5955 S:      Maintained
5956 F:      fs/efivarfs/
5957
5958 EFIFB FRAMEBUFFER DRIVER
5959 L:      linux-fbdev@vger.kernel.org
5960 M:      Peter Jones <pjones@redhat.com>
5961 S:      Maintained
5962 F:      drivers/video/fbdev/efifb.c
5963
5964 EFS FILESYSTEM
5965 W:      http://aeschi.ch.eu.org/efs/
5966 S:      Orphan
5967 F:      fs/efs/
5968
5969 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5970 M:      Douglas Miller <dougmill@linux.ibm.com>
5971 L:      netdev@vger.kernel.org
5972 S:      Maintained
5973 F:      drivers/net/ethernet/ibm/ehea/
5974
5975 EM28XX VIDEO4LINUX DRIVER
5976 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5977 L:      linux-media@vger.kernel.org
5978 W:      https://linuxtv.org
5979 T:      git git://linuxtv.org/media_tree.git
5980 S:      Maintained
5981 F:      drivers/media/usb/em28xx/
5982 F:      Documentation/media/v4l-drivers/em28xx*
5983
5984 EMBEDDED LINUX
5985 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5986 M:      Matt Mackall <mpm@selenic.com>
5987 M:      David Woodhouse <dwmw2@infradead.org>
5988 L:      linux-embedded@vger.kernel.org
5989 S:      Maintained
5990
5991 Emulex 10Gbps iSCSI - OneConnect DRIVER
5992 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5993 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5994 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5995 L:      linux-scsi@vger.kernel.org
5996 W:      http://www.broadcom.com
5997 S:      Supported
5998 F:      drivers/scsi/be2iscsi/
5999
6000 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6001 M:      Sathya Perla <sathya.perla@broadcom.com>
6002 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6003 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6004 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6005 L:      netdev@vger.kernel.org
6006 W:      http://www.emulex.com
6007 S:      Supported
6008 F:      drivers/net/ethernet/emulex/benet/
6009
6010 EMULEX ONECONNECT ROCE DRIVER
6011 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6012 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6013 L:      linux-rdma@vger.kernel.org
6014 W:      http://www.broadcom.com
6015 S:      Odd Fixes
6016 F:      drivers/infiniband/hw/ocrdma/
6017 F:      include/uapi/rdma/ocrdma-abi.h
6018
6019 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6020 M:      James Smart <james.smart@broadcom.com>
6021 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6022 L:      linux-scsi@vger.kernel.org
6023 W:      http://www.broadcom.com
6024 S:      Supported
6025 F:      drivers/scsi/lpfc/
6026
6027 ENE CB710 FLASH CARD READER DRIVER
6028 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6029 S:      Maintained
6030 F:      drivers/misc/cb710/
6031 F:      drivers/mmc/host/cb710-mmc.*
6032 F:      include/linux/cb710.h
6033
6034 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6035 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6036 S:      Maintained
6037 F:      drivers/media/rc/ene_ir.*
6038
6039 EPSON S1D13XXX FRAMEBUFFER DRIVER
6040 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6041 S:      Maintained
6042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6043 F:      drivers/video/fbdev/s1d13xxxfb.c
6044 F:      include/video/s1d13xxxfb.h
6045
6046 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6047 M:      Jeff Layton <jlayton@kernel.org>
6048 S:      Maintained
6049 F:      lib/errseq.c
6050 F:      include/linux/errseq.h
6051
6052 ET131X NETWORK DRIVER
6053 M:      Mark Einon <mark.einon@gmail.com>
6054 S:      Odd Fixes
6055 F:      drivers/net/ethernet/agere/
6056
6057 ETHERNET BRIDGE
6058 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6059 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6060 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6061 L:      netdev@vger.kernel.org
6062 W:      http://www.linuxfoundation.org/en/Net:Bridge
6063 S:      Maintained
6064 F:      include/linux/netfilter_bridge/
6065 F:      net/bridge/
6066
6067 ETHERNET PHY LIBRARY
6068 M:      Andrew Lunn <andrew@lunn.ch>
6069 M:      Florian Fainelli <f.fainelli@gmail.com>
6070 M:      Heiner Kallweit <hkallweit1@gmail.com>
6071 L:      netdev@vger.kernel.org
6072 S:      Maintained
6073 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6074 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6075 F:      Documentation/devicetree/bindings/net/mdio*
6076 F:      Documentation/networking/phy.rst
6077 F:      drivers/net/phy/
6078 F:      drivers/of/of_mdio.c
6079 F:      drivers/of/of_net.c
6080 F:      include/linux/*mdio*.h
6081 F:      include/linux/of_net.h
6082 F:      include/linux/phy.h
6083 F:      include/linux/phy_fixed.h
6084 F:      include/linux/platform_data/mdio-bcm-unimac.h
6085 F:      include/linux/platform_data/mdio-gpio.h
6086 F:      include/trace/events/mdio.h
6087 F:      include/uapi/linux/mdio.h
6088 F:      include/uapi/linux/mii.h
6089
6090 EXT2 FILE SYSTEM
6091 M:      Jan Kara <jack@suse.com>
6092 L:      linux-ext4@vger.kernel.org
6093 S:      Maintained
6094 F:      Documentation/filesystems/ext2.txt
6095 F:      fs/ext2/
6096 F:      include/linux/ext2*
6097
6098 EXT4 FILE SYSTEM
6099 M:      "Theodore Ts'o" <tytso@mit.edu>
6100 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6101 L:      linux-ext4@vger.kernel.org
6102 W:      http://ext4.wiki.kernel.org
6103 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6105 S:      Maintained
6106 F:      Documentation/filesystems/ext4/
6107 F:      fs/ext4/
6108
6109 Extended Verification Module (EVM)
6110 M:      Mimi Zohar <zohar@linux.ibm.com>
6111 L:      linux-integrity@vger.kernel.org
6112 S:      Supported
6113 F:      security/integrity/evm/
6114
6115 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6116 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6117 L:      linux-efi@vger.kernel.org
6118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6119 S:      Maintained
6120 F:      Documentation/admin-guide/efi-stub.rst
6121 F:      arch/*/kernel/efi.c
6122 F:      arch/x86/boot/compressed/eboot.[ch]
6123 F:      arch/*/include/asm/efi.h
6124 F:      arch/x86/platform/efi/
6125 F:      drivers/firmware/efi/
6126 F:      include/linux/efi*.h
6127 F:      arch/arm/boot/compressed/efi-header.S
6128 F:      arch/arm64/kernel/efi-entry.S
6129
6130 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6131 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6132 M:      Chanwoo Choi <cw00.choi@samsung.com>
6133 L:      linux-kernel@vger.kernel.org
6134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6135 S:      Maintained
6136 F:      drivers/extcon/
6137 F:      include/linux/extcon/
6138 F:      include/linux/extcon.h
6139 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6140 F:      Documentation/devicetree/bindings/extcon/
6141
6142 EXYNOS DP DRIVER
6143 M:      Jingoo Han <jingoohan1@gmail.com>
6144 L:      dri-devel@lists.freedesktop.org
6145 S:      Maintained
6146 F:      drivers/gpu/drm/exynos/exynos_dp*
6147
6148 EXYNOS SYSMMU (IOMMU) driver
6149 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6150 L:      iommu@lists.linux-foundation.org
6151 S:      Maintained
6152 F:      drivers/iommu/exynos-iommu.c
6153
6154 EZchip NPS platform support
6155 M:      Vineet Gupta <vgupta@synopsys.com>
6156 M:      Ofer Levi <oferle@mellanox.com>
6157 S:      Supported
6158 F:      arch/arc/plat-eznps
6159 F:      arch/arc/boot/dts/eznps.dts
6160
6161 F2FS FILE SYSTEM
6162 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6163 M:      Chao Yu <yuchao0@huawei.com>
6164 L:      linux-f2fs-devel@lists.sourceforge.net
6165 W:      https://f2fs.wiki.kernel.org/
6166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6167 S:      Maintained
6168 F:      Documentation/filesystems/f2fs.txt
6169 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6170 F:      fs/f2fs/
6171 F:      include/linux/f2fs_fs.h
6172 F:      include/trace/events/f2fs.h
6173
6174 F71805F HARDWARE MONITORING DRIVER
6175 M:      Jean Delvare <jdelvare@suse.com>
6176 L:      linux-hwmon@vger.kernel.org
6177 S:      Maintained
6178 F:      Documentation/hwmon/f71805f.rst
6179 F:      drivers/hwmon/f71805f.c
6180
6181 FADDR2LINE
6182 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6183 S:      Maintained
6184 F:      scripts/faddr2line
6185
6186 FAILOVER MODULE
6187 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6188 L:      netdev@vger.kernel.org
6189 S:      Supported
6190 F:      net/core/failover.c
6191 F:      include/net/failover.h
6192 F:      Documentation/networking/failover.rst
6193
6194 FANOTIFY
6195 M:      Jan Kara <jack@suse.cz>
6196 R:      Amir Goldstein <amir73il@gmail.com>
6197 L:      linux-fsdevel@vger.kernel.org
6198 S:      Maintained
6199 F:      fs/notify/fanotify/
6200 F:      include/linux/fanotify.h
6201 F:      include/uapi/linux/fanotify.h
6202
6203 FARSYNC SYNCHRONOUS DRIVER
6204 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6205 W:      http://www.farsite.co.uk/
6206 S:      Supported
6207 F:      drivers/net/wan/farsync.*
6208
6209 FAULT INJECTION SUPPORT
6210 M:      Akinobu Mita <akinobu.mita@gmail.com>
6211 S:      Supported
6212 F:      Documentation/fault-injection/
6213 F:      lib/fault-inject.c
6214
6215 FBTFT Framebuffer drivers
6216 S:      Orphan
6217 L:      dri-devel@lists.freedesktop.org
6218 L:      linux-fbdev@vger.kernel.org
6219 F:      drivers/staging/fbtft/
6220
6221 FC0011 TUNER DRIVER
6222 M:      Michael Buesch <m@bues.ch>
6223 L:      linux-media@vger.kernel.org
6224 S:      Maintained
6225 F:      drivers/media/tuners/fc0011.h
6226 F:      drivers/media/tuners/fc0011.c
6227
6228 FC2580 MEDIA DRIVER
6229 M:      Antti Palosaari <crope@iki.fi>
6230 L:      linux-media@vger.kernel.org
6231 W:      https://linuxtv.org
6232 W:      http://palosaari.fi/linux/
6233 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6234 T:      git git://linuxtv.org/anttip/media_tree.git
6235 S:      Maintained
6236 F:      drivers/media/tuners/fc2580*
6237
6238 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6239 M:      Hannes Reinecke <hare@suse.de>
6240 L:      linux-scsi@vger.kernel.org
6241 W:      www.Open-FCoE.org
6242 S:      Supported
6243 F:      drivers/scsi/libfc/
6244 F:      drivers/scsi/fcoe/
6245 F:      include/scsi/fc/
6246 F:      include/scsi/libfc.h
6247 F:      include/scsi/libfcoe.h
6248 F:      include/uapi/scsi/fc/
6249
6250 FILE LOCKING (flock() and fcntl()/lockf())
6251 M:      Jeff Layton <jlayton@kernel.org>
6252 M:      "J. Bruce Fields" <bfields@fieldses.org>
6253 L:      linux-fsdevel@vger.kernel.org
6254 S:      Maintained
6255 F:      include/linux/fcntl.h
6256 F:      include/uapi/linux/fcntl.h
6257 F:      fs/fcntl.c
6258 F:      fs/locks.c
6259
6260 FILESYSTEMS (VFS and infrastructure)
6261 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6262 L:      linux-fsdevel@vger.kernel.org
6263 S:      Maintained
6264 F:      fs/*
6265 F:      include/linux/fs.h
6266 F:      include/linux/fs_types.h
6267 F:      include/uapi/linux/fs.h
6268
6269 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6270 M:      Riku Voipio <riku.voipio@iki.fi>
6271 L:      linux-hwmon@vger.kernel.org
6272 S:      Maintained
6273 F:      drivers/hwmon/f75375s.c
6274 F:      include/linux/f75375s.h
6275
6276 FIREWIRE AUDIO DRIVERS
6277 M:      Clemens Ladisch <clemens@ladisch.de>
6278 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6279 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6280 S:      Maintained
6281 F:      sound/firewire/
6282
6283 FIREWIRE MEDIA DRIVERS (firedtv)
6284 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6285 L:      linux-media@vger.kernel.org
6286 L:      linux1394-devel@lists.sourceforge.net
6287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6288 S:      Maintained
6289 F:      drivers/media/firewire/
6290
6291 FIREWIRE SBP-2 TARGET
6292 M:      Chris Boot <bootc@bootc.net>
6293 L:      linux-scsi@vger.kernel.org
6294 L:      target-devel@vger.kernel.org
6295 L:      linux1394-devel@lists.sourceforge.net
6296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6297 S:      Maintained
6298 F:      drivers/target/sbp/
6299
6300 FIREWIRE SUBSYSTEM
6301 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6302 L:      linux1394-devel@lists.sourceforge.net
6303 W:      http://ieee1394.wiki.kernel.org/
6304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6305 S:      Maintained
6306 F:      drivers/firewire/
6307 F:      include/linux/firewire.h
6308 F:      include/uapi/linux/firewire*.h
6309 F:      tools/firewire/
6310
6311 FIRMWARE LOADER (request_firmware)
6312 M:      Luis Chamberlain <mcgrof@kernel.org>
6313 L:      linux-kernel@vger.kernel.org
6314 S:      Maintained
6315 F:      Documentation/firmware_class/
6316 F:      drivers/base/firmware_loader/
6317 F:      include/linux/firmware.h
6318
6319 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6320 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6321 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6322 S:      Maintained
6323 F:      drivers/block/rsxx/
6324
6325 FLEXTIMER FTM-QUADDEC DRIVER
6326 M:      Patrick Havelange <patrick.havelange@essensium.com>
6327 L:      linux-iio@vger.kernel.org
6328 S:      Maintained
6329 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quadddec
6330 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6331 F:      drivers/counter/ftm-quaddec.c
6332
6333 FLOPPY DRIVER
6334 M:      Denis Efremov <efremov@linux.com>
6335 S:      Odd Fixes
6336 L:      linux-block@vger.kernel.org
6337 F:      drivers/block/floppy.c
6338
6339 FPGA MANAGER FRAMEWORK
6340 M:      Moritz Fischer <mdf@kernel.org>
6341 L:      linux-fpga@vger.kernel.org
6342 S:      Maintained
6343 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6344 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6345 F:      Documentation/fpga/
6346 F:      Documentation/driver-api/fpga/
6347 F:      Documentation/devicetree/bindings/fpga/
6348 F:      drivers/fpga/
6349 F:      include/linux/fpga/
6350 W:      http://www.rocketboards.org
6351
6352 FPGA DFL DRIVERS
6353 M:      Wu Hao <hao.wu@intel.com>
6354 L:      linux-fpga@vger.kernel.org
6355 S:      Maintained
6356 F:      Documentation/fpga/dfl.rst
6357 F:      include/uapi/linux/fpga-dfl.h
6358 F:      drivers/fpga/dfl*
6359
6360 FPU EMULATOR
6361 M:      Bill Metzenthen <billm@melbpc.org.au>
6362 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6363 S:      Maintained
6364 F:      arch/x86/math-emu/
6365
6366 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6367 L:      netdev@vger.kernel.org
6368 S:      Orphan
6369 F:      drivers/net/wan/dlci.c
6370 F:      drivers/net/wan/sdla.c
6371
6372 FRAMEBUFFER LAYER
6373 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6374 L:      dri-devel@lists.freedesktop.org
6375 L:      linux-fbdev@vger.kernel.org
6376 T:      git git://anongit.freedesktop.org/drm/drm-misc
6377 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6378 S:      Maintained
6379 F:      Documentation/fb/
6380 F:      drivers/video/
6381 F:      include/video/
6382 F:      include/linux/fb.h
6383 F:      include/uapi/video/
6384 F:      include/uapi/linux/fb.h
6385
6386 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6387 M:      Horia Geantă <horia.geanta@nxp.com>
6388 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6389 L:      linux-crypto@vger.kernel.org
6390 S:      Maintained
6391 F:      drivers/crypto/caam/
6392 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6393
6394 FREESCALE DIU FRAMEBUFFER DRIVER
6395 M:      Timur Tabi <timur@kernel.org>
6396 L:      linux-fbdev@vger.kernel.org
6397 S:      Maintained
6398 F:      drivers/video/fbdev/fsl-diu-fb.*
6399
6400 FREESCALE DMA DRIVER
6401 M:      Li Yang <leoyang.li@nxp.com>
6402 M:      Zhang Wei <zw@zh-kernel.org>
6403 L:      linuxppc-dev@lists.ozlabs.org
6404 S:      Maintained
6405 F:      drivers/dma/fsldma.*
6406
6407 FREESCALE ENETC ETHERNET DRIVERS
6408 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6409 L:      netdev@vger.kernel.org
6410 S:      Maintained
6411 F:      drivers/net/ethernet/freescale/enetc/
6412
6413 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6414 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6415 L:      netdev@vger.kernel.org
6416 S:      Maintained
6417 F:      drivers/net/ethernet/freescale/gianfar*
6418 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6419
6420 FREESCALE GPMI NAND DRIVER
6421 M:      Han Xu <han.xu@nxp.com>
6422 L:      linux-mtd@lists.infradead.org
6423 S:      Maintained
6424 F:      drivers/mtd/nand/raw/gpmi-nand/*
6425
6426 FREESCALE I2C CPM DRIVER
6427 M:      Jochen Friedrich <jochen@scram.de>
6428 L:      linuxppc-dev@lists.ozlabs.org
6429 L:      linux-i2c@vger.kernel.org
6430 S:      Maintained
6431 F:      drivers/i2c/busses/i2c-cpm.c
6432
6433 FREESCALE IMX DDR PMU DRIVER
6434 M:      Frank Li <Frank.li@nxp.com>
6435 L:      linux-arm-kernel@lists.infradead.org
6436 S:      Maintained
6437 F:      drivers/perf/fsl_imx8_ddr_perf.c
6438 F:      Documentation/admin-guide/perf/imx-ddr.rst
6439 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6440
6441 FREESCALE IMX I2C DRIVER
6442 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6443 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6444 L:      linux-i2c@vger.kernel.org
6445 S:      Maintained
6446 F:      drivers/i2c/busses/i2c-imx.c
6447 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6448
6449 FREESCALE IMX LPI2C DRIVER
6450 M:      Dong Aisheng <aisheng.dong@nxp.com>
6451 L:      linux-i2c@vger.kernel.org
6452 L:      linux-imx@nxp.com
6453 S:      Maintained
6454 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6455 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6456
6457 FREESCALE IMX / MXC FEC DRIVER
6458 M:      Fugang Duan <fugang.duan@nxp.com>
6459 L:      netdev@vger.kernel.org
6460 S:      Maintained
6461 F:      drivers/net/ethernet/freescale/fec_main.c
6462 F:      drivers/net/ethernet/freescale/fec_ptp.c
6463 F:      drivers/net/ethernet/freescale/fec.h
6464 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6465
6466 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6467 M:      Sascha Hauer <s.hauer@pengutronix.de>
6468 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6469 L:      linux-fbdev@vger.kernel.org
6470 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6471 S:      Maintained
6472 F:      include/linux/platform_data/video-imxfb.h
6473 F:      drivers/video/fbdev/imxfb.c
6474
6475 FREESCALE QORIQ DPAA ETHERNET DRIVER
6476 M:      Madalin Bucur <madalin.bucur@nxp.com>
6477 L:      netdev@vger.kernel.org
6478 S:      Maintained
6479 F:      drivers/net/ethernet/freescale/dpaa
6480
6481 FREESCALE QORIQ DPAA FMAN DRIVER
6482 M:      Madalin Bucur <madalin.bucur@nxp.com>
6483 L:      netdev@vger.kernel.org
6484 S:      Maintained
6485 F:      drivers/net/ethernet/freescale/fman
6486 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6487
6488 FREESCALE QORIQ PTP CLOCK DRIVER
6489 M:      Yangbo Lu <yangbo.lu@nxp.com>
6490 L:      netdev@vger.kernel.org
6491 S:      Maintained
6492 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6493 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6494 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6495 F:      drivers/ptp/ptp_qoriq.c
6496 F:      drivers/ptp/ptp_qoriq_debugfs.c
6497 F:      include/linux/fsl/ptp_qoriq.h
6498 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6499
6500 FREESCALE QUAD SPI DRIVER
6501 M:      Han Xu <han.xu@nxp.com>
6502 L:      linux-spi@vger.kernel.org
6503 S:      Maintained
6504 F:      drivers/spi/spi-fsl-qspi.c
6505
6506 FREESCALE QUICC ENGINE LIBRARY
6507 M:      Qiang Zhao <qiang.zhao@nxp.com>
6508 L:      linuxppc-dev@lists.ozlabs.org
6509 S:      Maintained
6510 F:      drivers/soc/fsl/qe/
6511 F:      include/soc/fsl/*qe*.h
6512 F:      include/soc/fsl/*ucc*.h
6513
6514 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6515 M:      Li Yang <leoyang.li@nxp.com>
6516 L:      netdev@vger.kernel.org
6517 L:      linuxppc-dev@lists.ozlabs.org
6518 S:      Maintained
6519 F:      drivers/net/ethernet/freescale/ucc_geth*
6520
6521 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6522 M:      Zhao Qiang <qiang.zhao@nxp.com>
6523 L:      netdev@vger.kernel.org
6524 L:      linuxppc-dev@lists.ozlabs.org
6525 S:      Maintained
6526 F:      drivers/net/wan/fsl_ucc_hdlc*
6527
6528 FREESCALE QUICC ENGINE UCC UART DRIVER
6529 M:      Timur Tabi <timur@kernel.org>
6530 L:      linuxppc-dev@lists.ozlabs.org
6531 S:      Maintained
6532 F:      drivers/tty/serial/ucc_uart.c
6533
6534 FREESCALE SOC DRIVERS
6535 M:      Li Yang <leoyang.li@nxp.com>
6536 L:      linuxppc-dev@lists.ozlabs.org
6537 L:      linux-arm-kernel@lists.infradead.org
6538 S:      Maintained
6539 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6540 F:      Documentation/devicetree/bindings/soc/fsl/
6541 F:      drivers/soc/fsl/
6542 F:      include/linux/fsl/
6543
6544 FREESCALE SOC FS_ENET DRIVER
6545 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6546 L:      linuxppc-dev@lists.ozlabs.org
6547 L:      netdev@vger.kernel.org
6548 S:      Maintained
6549 F:      drivers/net/ethernet/freescale/fs_enet/
6550 F:      include/linux/fs_enet_pd.h
6551
6552 FREESCALE SOC SOUND DRIVERS
6553 M:      Timur Tabi <timur@kernel.org>
6554 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6555 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6556 R:      Fabio Estevam <festevam@gmail.com>
6557 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6558 L:      linuxppc-dev@lists.ozlabs.org
6559 S:      Maintained
6560 F:      sound/soc/fsl/fsl*
6561 F:      sound/soc/fsl/imx*
6562 F:      sound/soc/fsl/mpc8610_hpcd.c
6563
6564 FREESCALE USB PERIPHERAL DRIVERS
6565 M:      Li Yang <leoyang.li@nxp.com>
6566 L:      linux-usb@vger.kernel.org
6567 L:      linuxppc-dev@lists.ozlabs.org
6568 S:      Maintained
6569 F:      drivers/usb/gadget/udc/fsl*
6570
6571 FREEVXFS FILESYSTEM
6572 M:      Christoph Hellwig <hch@infradead.org>
6573 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6574 S:      Maintained
6575 F:      fs/freevxfs/
6576
6577 FREEZER
6578 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6579 M:      Pavel Machek <pavel@ucw.cz>
6580 L:      linux-pm@vger.kernel.org
6581 S:      Supported
6582 F:      Documentation/power/freezing-of-tasks.rst
6583 F:      include/linux/freezer.h
6584 F:      kernel/freezer.c
6585
6586 FRONTSWAP API
6587 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6588 L:      linux-kernel@vger.kernel.org
6589 S:      Maintained
6590 F:      mm/frontswap.c
6591 F:      include/linux/frontswap.h
6592
6593 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6594 M:      David Howells <dhowells@redhat.com>
6595 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6596 S:      Supported
6597 F:      Documentation/filesystems/caching/
6598 F:      fs/fscache/
6599 F:      include/linux/fscache*.h
6600
6601 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6602 M:      Theodore Y. Ts'o <tytso@mit.edu>
6603 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6604 M:      Eric Biggers <ebiggers@kernel.org>
6605 L:      linux-fscrypt@vger.kernel.org
6606 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6607 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6608 S:      Supported
6609 F:      fs/crypto/
6610 F:      include/linux/fscrypt*.h
6611 F:      Documentation/filesystems/fscrypt.rst
6612
6613 FSI SUBSYSTEM
6614 M:      Jeremy Kerr <jk@ozlabs.org>
6615 M:      Joel Stanley <joel@jms.id.au>
6616 R:      Alistar Popple <alistair@popple.id.au>
6617 R:      Eddie James <eajames@linux.ibm.com>
6618 L:      linux-fsi@lists.ozlabs.org
6619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6620 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6621 S:      Supported
6622 F:      drivers/fsi/
6623 F:      include/linux/fsi*.h
6624 F:      include/trace/events/fsi*.h
6625
6626 FSI-ATTACHED I2C DRIVER
6627 M:      Eddie James <eajames@linux.ibm.com>
6628 L:      linux-i2c@vger.kernel.org
6629 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6630 S:      Maintained
6631 F:      drivers/i2c/busses/i2c-fsi.c
6632 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6633
6634 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6635 M:      Jan Kara <jack@suse.cz>
6636 R:      Amir Goldstein <amir73il@gmail.com>
6637 L:      linux-fsdevel@vger.kernel.org
6638 S:      Maintained
6639 F:      fs/notify/
6640 F:      include/linux/fsnotify*.h
6641
6642 FUJITSU LAPTOP EXTRAS
6643 M:      Jonathan Woithe <jwoithe@just42.net>
6644 L:      platform-driver-x86@vger.kernel.org
6645 S:      Maintained
6646 F:      drivers/platform/x86/fujitsu-laptop.c
6647
6648 FUJITSU M-5MO LS CAMERA ISP DRIVER
6649 M:      Kyungmin Park <kyungmin.park@samsung.com>
6650 M:      Heungjun Kim <riverful.kim@samsung.com>
6651 L:      linux-media@vger.kernel.org
6652 S:      Maintained
6653 F:      drivers/media/i2c/m5mols/
6654 F:      include/media/i2c/m5mols.h
6655
6656 FUJITSU TABLET EXTRAS
6657 M:      Robert Gerlach <khnz@gmx.de>
6658 L:      platform-driver-x86@vger.kernel.org
6659 S:      Maintained
6660 F:      drivers/platform/x86/fujitsu-tablet.c
6661
6662 FUSE: FILESYSTEM IN USERSPACE
6663 M:      Miklos Szeredi <miklos@szeredi.hu>
6664 L:      linux-fsdevel@vger.kernel.org
6665 W:      http://fuse.sourceforge.net/
6666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6667 S:      Maintained
6668 F:      fs/fuse/
6669 F:      include/uapi/linux/fuse.h
6670 F:      Documentation/filesystems/fuse.txt
6671
6672 FUTEX SUBSYSTEM
6673 M:      Thomas Gleixner <tglx@linutronix.de>
6674 M:      Ingo Molnar <mingo@redhat.com>
6675 R:      Peter Zijlstra <peterz@infradead.org>
6676 R:      Darren Hart <dvhart@infradead.org>
6677 L:      linux-kernel@vger.kernel.org
6678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6679 S:      Maintained
6680 F:      kernel/futex.c
6681 F:      include/asm-generic/futex.h
6682 F:      include/linux/futex.h
6683 F:      include/uapi/linux/futex.h
6684 F:      tools/testing/selftests/futex/
6685 F:      tools/perf/bench/futex*
6686 F:      Documentation/*futex*
6687
6688 GCC PLUGINS
6689 M:      Kees Cook <keescook@chromium.org>
6690 R:      Emese Revfy <re.emese@gmail.com>
6691 L:      kernel-hardening@lists.openwall.com
6692 S:      Maintained
6693 F:      scripts/gcc-plugins/
6694 F:      scripts/gcc-plugin.sh
6695 F:      scripts/Makefile.gcc-plugins
6696 F:      Documentation/core-api/gcc-plugins.rst
6697
6698 GASKET DRIVER FRAMEWORK
6699 M:      Rob Springer <rspringer@google.com>
6700 M:      Todd Poynor <toddpoynor@google.com>
6701 M:      Ben Chan <benchan@chromium.org>
6702 S:      Maintained
6703 F:      drivers/staging/gasket/
6704
6705 GCOV BASED KERNEL PROFILING
6706 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6707 S:      Maintained
6708 F:      kernel/gcov/
6709 F:      Documentation/dev-tools/gcov.rst
6710
6711 GDB KERNEL DEBUGGING HELPER SCRIPTS
6712 M:      Jan Kiszka <jan.kiszka@siemens.com>
6713 M:      Kieran Bingham <kbingham@kernel.org>
6714 S:      Supported
6715 F:      scripts/gdb/
6716
6717 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6718 M:      Achim Leubner <achim_leubner@adaptec.com>
6719 L:      linux-scsi@vger.kernel.org
6720 W:      http://www.icp-vortex.com/
6721 S:      Supported
6722 F:      drivers/scsi/gdt*
6723
6724 GEMTEK FM RADIO RECEIVER DRIVER
6725 M:      Hans Verkuil <hverkuil@xs4all.nl>
6726 L:      linux-media@vger.kernel.org
6727 T:      git git://linuxtv.org/media_tree.git
6728 W:      https://linuxtv.org
6729 S:      Maintained
6730 F:      drivers/media/radio/radio-gemtek*
6731
6732 GENERIC ARCHITECTURE TOPOLOGY
6733 M:      Sudeep Holla <sudeep.holla@arm.com>
6734 L:      linux-kernel@vger.kernel.org
6735 S:      Maintained
6736 F:      drivers/base/arch_topology.c
6737 F:      include/linux/arch_topology.h
6738
6739 GENERIC GPIO I2C DRIVER
6740 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6741 S:      Supported
6742 F:      drivers/i2c/busses/i2c-gpio.c
6743 F:      include/linux/platform_data/i2c-gpio.h
6744
6745 GENERIC GPIO I2C MULTIPLEXER DRIVER
6746 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6747 L:      linux-i2c@vger.kernel.org
6748 S:      Supported
6749 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6750 F:      include/linux/platform_data/i2c-mux-gpio.h
6751 F:      Documentation/i2c/muxes/i2c-mux-gpio
6752
6753 GENERIC HDLC (WAN) DRIVERS
6754 M:      Krzysztof Halasa <khc@pm.waw.pl>
6755 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6756 S:      Maintained
6757 F:      drivers/net/wan/c101.c
6758 F:      drivers/net/wan/hd6457*
6759 F:      drivers/net/wan/hdlc*
6760 F:      drivers/net/wan/n2.c
6761 F:      drivers/net/wan/pc300too.c
6762 F:      drivers/net/wan/pci200syn.c
6763 F:      drivers/net/wan/wanxl*
6764
6765 GENERIC INCLUDE/ASM HEADER FILES
6766 M:      Arnd Bergmann <arnd@arndb.de>
6767 L:      linux-arch@vger.kernel.org
6768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6769 S:      Maintained
6770 F:      include/asm-generic/
6771 F:      include/uapi/asm-generic/
6772
6773 GENERIC PHY FRAMEWORK
6774 M:      Kishon Vijay Abraham I <kishon@ti.com>
6775 L:      linux-kernel@vger.kernel.org
6776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6777 S:      Supported
6778 F:      drivers/phy/
6779 F:      include/linux/phy/
6780 F:      Documentation/devicetree/bindings/phy/
6781
6782 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6783 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6784 S:      Supported
6785 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6786
6787 GENERIC PM DOMAINS
6788 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6789 M:      Kevin Hilman <khilman@kernel.org>
6790 M:      Ulf Hansson <ulf.hansson@linaro.org>
6791 L:      linux-pm@vger.kernel.org
6792 S:      Supported
6793 F:      drivers/base/power/domain*.c
6794 F:      include/linux/pm_domain.h
6795 F:      Documentation/devicetree/bindings/power/power_domain.txt
6796
6797 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6798 M:      Eugen Hristev <eugen.hristev@microchip.com>
6799 L:      linux-input@vger.kernel.org
6800 S:      Maintained
6801 F:      drivers/input/touchscreen/resistive-adc-touch.c
6802
6803 GENERIC UIO DRIVER FOR PCI DEVICES
6804 M:      "Michael S. Tsirkin" <mst@redhat.com>
6805 L:      kvm@vger.kernel.org
6806 S:      Supported
6807 F:      drivers/uio/uio_pci_generic.c
6808
6809 GENERIC VDSO LIBRARY:
6810 M:      Andy Lutomirski <luto@kernel.org>
6811 M:      Thomas Gleixner <tglx@linutronix.de>
6812 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6813 L:      linux-kernel@vger.kernel.org
6814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6815 S:      Maintained
6816 F:      lib/vdso/
6817 F:      kernel/time/vsyscall.c
6818 F:      include/vdso/
6819 F:      include/asm-generic/vdso/vsyscall.h
6820
6821 GENWQE (IBM Generic Workqueue Card)
6822 M:      Frank Haverkamp <haver@linux.ibm.com>
6823 S:      Supported
6824 F:      drivers/misc/genwqe/
6825
6826 GET_MAINTAINER SCRIPT
6827 M:      Joe Perches <joe@perches.com>
6828 S:      Maintained
6829 F:      scripts/get_maintainer.pl
6830
6831 GFS2 FILE SYSTEM
6832 M:      Bob Peterson <rpeterso@redhat.com>
6833 M:      Andreas Gruenbacher <agruenba@redhat.com>
6834 L:      cluster-devel@redhat.com
6835 W:      http://sources.redhat.com/cluster/
6836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6837 S:      Supported
6838 F:      Documentation/filesystems/gfs2*.txt
6839 F:      fs/gfs2/
6840 F:      include/uapi/linux/gfs2_ondisk.h
6841
6842 GNSS SUBSYSTEM
6843 M:      Johan Hovold <johan@kernel.org>
6844 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6845 S:      Maintained
6846 F:      Documentation/ABI/testing/sysfs-class-gnss
6847 F:      Documentation/devicetree/bindings/gnss/
6848 F:      drivers/gnss/
6849 F:      include/linux/gnss.h
6850
6851 GO7007 MPEG CODEC
6852 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6853 L:      linux-media@vger.kernel.org
6854 S:      Maintained
6855 F:      drivers/media/usb/go7007/
6856
6857 GOODIX TOUCHSCREEN
6858 M:      Bastien Nocera <hadess@hadess.net>
6859 L:      linux-input@vger.kernel.org
6860 S:      Maintained
6861 F:      drivers/input/touchscreen/goodix.c
6862
6863 GOOGLE ETHERNET DRIVERS
6864 M:      Catherine Sullivan <csully@google.com>
6865 R:      Sagi Shahar <sagis@google.com>
6866 R:      Jon Olson <jonolson@google.com>
6867 L:      netdev@vger.kernel.org
6868 S:      Supported
6869 F:      Documentation/networking/device_drivers/google/gve.rst
6870 F:      drivers/net/ethernet/google
6871
6872 GPD POCKET FAN DRIVER
6873 M:      Hans de Goede <hdegoede@redhat.com>
6874 L:      platform-driver-x86@vger.kernel.org
6875 S:      Maintained
6876 F:      drivers/platform/x86/gpd-pocket-fan.c
6877
6878 GPIO ACPI SUPPORT
6879 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6880 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6881 L:      linux-gpio@vger.kernel.org
6882 L:      linux-acpi@vger.kernel.org
6883 S:      Maintained
6884 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6885 F:      drivers/gpio/gpiolib-acpi.c
6886
6887 GPIO IR Transmitter
6888 M:      Sean Young <sean@mess.org>
6889 L:      linux-media@vger.kernel.org
6890 S:      Maintained
6891 F:      drivers/media/rc/gpio-ir-tx.c
6892
6893 GPIO MOCKUP DRIVER
6894 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6895 L:      linux-gpio@vger.kernel.org
6896 S:      Maintained
6897 F:      drivers/gpio/gpio-mockup.c
6898 F:      tools/testing/selftests/gpio/
6899
6900 GPIO SUBSYSTEM
6901 M:      Linus Walleij <linus.walleij@linaro.org>
6902 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6903 L:      linux-gpio@vger.kernel.org
6904 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6905 S:      Maintained
6906 F:      Documentation/devicetree/bindings/gpio/
6907 F:      Documentation/driver-api/gpio/
6908 F:      Documentation/admin-guide/gpio/
6909 F:      Documentation/ABI/testing/gpio-cdev
6910 F:      Documentation/ABI/obsolete/sysfs-gpio
6911 F:      drivers/gpio/
6912 F:      include/linux/gpio/
6913 F:      include/linux/gpio.h
6914 F:      include/linux/of_gpio.h
6915 F:      include/asm-generic/gpio.h
6916 F:      include/uapi/linux/gpio.h
6917 F:      tools/gpio/
6918
6919 GRE DEMULTIPLEXER DRIVER
6920 M:      Dmitry Kozlov <xeb@mail.ru>
6921 L:      netdev@vger.kernel.org
6922 S:      Maintained
6923 F:      net/ipv4/gre_demux.c
6924 F:      net/ipv4/gre_offload.c
6925 F:      include/net/gre.h
6926
6927 GRETH 10/100/1G Ethernet MAC device driver
6928 M:      Andreas Larsson <andreas@gaisler.com>
6929 L:      netdev@vger.kernel.org
6930 S:      Maintained
6931 F:      drivers/net/ethernet/aeroflex/
6932
6933 GREYBUS AUDIO PROTOCOLS DRIVERS
6934 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6935 M:      Mark Greer <mgreer@animalcreek.com>
6936 S:      Maintained
6937 F:      drivers/staging/greybus/audio_apbridgea.c
6938 F:      drivers/staging/greybus/audio_apbridgea.h
6939 F:      drivers/staging/greybus/audio_codec.c
6940 F:      drivers/staging/greybus/audio_codec.h
6941 F:      drivers/staging/greybus/audio_gb.c
6942 F:      drivers/staging/greybus/audio_manager.c
6943 F:      drivers/staging/greybus/audio_manager.h
6944 F:      drivers/staging/greybus/audio_manager_module.c
6945 F:      drivers/staging/greybus/audio_manager_private.h
6946 F:      drivers/staging/greybus/audio_manager_sysfs.c
6947 F:      drivers/staging/greybus/audio_module.c
6948 F:      drivers/staging/greybus/audio_topology.c
6949
6950 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6951 M:      Viresh Kumar <vireshk@kernel.org>
6952 S:      Maintained
6953 F:      drivers/staging/greybus/authentication.c
6954 F:      drivers/staging/greybus/bootrom.c
6955 F:      drivers/staging/greybus/firmware.h
6956 F:      drivers/staging/greybus/fw-core.c
6957 F:      drivers/staging/greybus/fw-download.c
6958 F:      drivers/staging/greybus/fw-management.c
6959 F:      drivers/staging/greybus/greybus_authentication.h
6960 F:      drivers/staging/greybus/greybus_firmware.h
6961 F:      drivers/staging/greybus/hid.c
6962 F:      drivers/staging/greybus/i2c.c
6963 F:      drivers/staging/greybus/spi.c
6964 F:      drivers/staging/greybus/spilib.c
6965 F:      drivers/staging/greybus/spilib.h
6966
6967 GREYBUS LOOPBACK DRIVER
6968 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6969 S:      Maintained
6970 F:      drivers/staging/greybus/loopback.c
6971
6972 GREYBUS PLATFORM DRIVERS
6973 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6974 S:      Maintained
6975 F:      drivers/staging/greybus/arche-platform.c
6976 F:      drivers/staging/greybus/arche-apb-ctrl.c
6977 F:      drivers/staging/greybus/arche_platform.h
6978
6979 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6980 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6981 S:      Maintained
6982 F:      drivers/staging/greybus/sdio.c
6983 F:      drivers/staging/greybus/light.c
6984 F:      drivers/staging/greybus/gpio.c
6985 F:      drivers/staging/greybus/power_supply.c
6986 F:      drivers/staging/greybus/spi.c
6987 F:      drivers/staging/greybus/spilib.c
6988
6989 GREYBUS SUBSYSTEM
6990 M:      Johan Hovold <johan@kernel.org>
6991 M:      Alex Elder <elder@kernel.org>
6992 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6993 S:      Maintained
6994 F:      drivers/staging/greybus/
6995 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6996
6997 GREYBUS UART PROTOCOLS DRIVERS
6998 M:      David Lin <dtwlin@gmail.com>
6999 S:      Maintained
7000 F:      drivers/staging/greybus/uart.c
7001 F:      drivers/staging/greybus/log.c
7002
7003 GS1662 VIDEO SERIALIZER
7004 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7005 L:      linux-media@vger.kernel.org
7006 T:      git git://linuxtv.org/media_tree.git
7007 S:      Maintained
7008 F:      drivers/media/spi/gs1662.c
7009
7010 GSPCA FINEPIX SUBDRIVER
7011 M:      Frank Zago <frank@zago.net>
7012 L:      linux-media@vger.kernel.org
7013 T:      git git://linuxtv.org/media_tree.git
7014 S:      Maintained
7015 F:      drivers/media/usb/gspca/finepix.c
7016
7017 GSPCA GL860 SUBDRIVER
7018 M:      Olivier Lorin <o.lorin@laposte.net>
7019 L:      linux-media@vger.kernel.org
7020 T:      git git://linuxtv.org/media_tree.git
7021 S:      Maintained
7022 F:      drivers/media/usb/gspca/gl860/
7023
7024 GSPCA M5602 SUBDRIVER
7025 M:      Erik Andren <erik.andren@gmail.com>
7026 L:      linux-media@vger.kernel.org
7027 T:      git git://linuxtv.org/media_tree.git
7028 S:      Maintained
7029 F:      drivers/media/usb/gspca/m5602/
7030
7031 GSPCA PAC207 SONIXB SUBDRIVER
7032 M:      Hans Verkuil <hverkuil@xs4all.nl>
7033 L:      linux-media@vger.kernel.org
7034 T:      git git://linuxtv.org/media_tree.git
7035 S:      Odd Fixes
7036 F:      drivers/media/usb/gspca/pac207.c
7037
7038 GSPCA SN9C20X SUBDRIVER
7039 M:      Brian Johnson <brijohn@gmail.com>
7040 L:      linux-media@vger.kernel.org
7041 T:      git git://linuxtv.org/media_tree.git
7042 S:      Maintained
7043 F:      drivers/media/usb/gspca/sn9c20x.c
7044
7045 GSPCA T613 SUBDRIVER
7046 M:      Leandro Costantino <lcostantino@gmail.com>
7047 L:      linux-media@vger.kernel.org
7048 T:      git git://linuxtv.org/media_tree.git
7049 S:      Maintained
7050 F:      drivers/media/usb/gspca/t613.c
7051
7052 GSPCA USB WEBCAM DRIVER
7053 M:      Hans Verkuil <hverkuil@xs4all.nl>
7054 L:      linux-media@vger.kernel.org
7055 T:      git git://linuxtv.org/media_tree.git
7056 S:      Odd Fixes
7057 F:      drivers/media/usb/gspca/
7058
7059 GTP (GPRS Tunneling Protocol)
7060 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7061 M:      Harald Welte <laforge@gnumonks.org>
7062 L:      osmocom-net-gprs@lists.osmocom.org
7063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7064 S:      Maintained
7065 F:      drivers/net/gtp.c
7066
7067 GUID PARTITION TABLE (GPT)
7068 M:      Davidlohr Bueso <dave@stgolabs.net>
7069 L:      linux-efi@vger.kernel.org
7070 S:      Maintained
7071 F:      block/partitions/efi.*
7072
7073 H8/300 ARCHITECTURE
7074 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7075 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7076 W:      http://uclinux-h8.sourceforge.jp
7077 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7078 S:      Maintained
7079 F:      arch/h8300/
7080 F:      drivers/clocksource/h8300_*.c
7081 F:      drivers/clk/h8300/
7082 F:      drivers/irqchip/irq-renesas-h8*.c
7083
7084 HABANALABS PCI DRIVER
7085 M:      Oded Gabbay <oded.gabbay@gmail.com>
7086 T:      git https://github.com/HabanaAI/linux.git
7087 S:      Supported
7088 F:      drivers/misc/habanalabs/
7089 F:      include/uapi/misc/habanalabs.h
7090 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7091 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7092
7093 HACKRF MEDIA DRIVER
7094 M:      Antti Palosaari <crope@iki.fi>
7095 L:      linux-media@vger.kernel.org
7096 W:      https://linuxtv.org
7097 W:      http://palosaari.fi/linux/
7098 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7099 T:      git git://linuxtv.org/anttip/media_tree.git
7100 S:      Maintained
7101 F:      drivers/media/usb/hackrf/
7102
7103 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7104 M:      Frank Seidel <frank@f-seidel.de>
7105 L:      platform-driver-x86@vger.kernel.org
7106 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7107 S:      Maintained
7108 F:      drivers/platform/x86/hdaps.c
7109
7110 HARDWARE MONITORING
7111 M:      Jean Delvare <jdelvare@suse.com>
7112 M:      Guenter Roeck <linux@roeck-us.net>
7113 L:      linux-hwmon@vger.kernel.org
7114 W:      http://hwmon.wiki.kernel.org/
7115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7116 S:      Maintained
7117 F:      Documentation/devicetree/bindings/hwmon/
7118 F:      Documentation/hwmon/
7119 F:      drivers/hwmon/
7120 F:      include/linux/hwmon*.h
7121 F:      include/trace/events/hwmon*.h
7122
7123 HARDWARE RANDOM NUMBER GENERATOR CORE
7124 M:      Matt Mackall <mpm@selenic.com>
7125 M:      Herbert Xu <herbert@gondor.apana.org.au>
7126 L:      linux-crypto@vger.kernel.org
7127 S:      Odd fixes
7128 F:      Documentation/devicetree/bindings/rng/
7129 F:      Documentation/admin-guide/hw_random.rst
7130 F:      drivers/char/hw_random/
7131 F:      include/linux/hw_random.h
7132
7133 HARDWARE TRACING FACILITIES
7134 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7135 S:      Maintained
7136 F:      drivers/hwtracing/
7137
7138 HARDWARE SPINLOCK CORE
7139 M:      Ohad Ben-Cohen <ohad@wizery.com>
7140 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7141 L:      linux-remoteproc@vger.kernel.org
7142 S:      Maintained
7143 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7144 F:      Documentation/devicetree/bindings/hwlock/
7145 F:      Documentation/hwspinlock.txt
7146 F:      drivers/hwspinlock/
7147 F:      include/linux/hwspinlock.h
7148
7149 HARMONY SOUND DRIVER
7150 L:      linux-parisc@vger.kernel.org
7151 S:      Maintained
7152 F:      sound/parisc/harmony.*
7153
7154 HDPVR USB VIDEO ENCODER DRIVER
7155 M:      Hans Verkuil <hverkuil@xs4all.nl>
7156 L:      linux-media@vger.kernel.org
7157 T:      git git://linuxtv.org/media_tree.git
7158 W:      https://linuxtv.org
7159 S:      Odd Fixes
7160 F:      drivers/media/usb/hdpvr/
7161
7162 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7163 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7164 S:      Supported
7165 F:      Documentation/watchdog/hpwdt.rst
7166 F:      drivers/watchdog/hpwdt.c
7167
7168 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7169 M:      Don Brace <don.brace@microsemi.com>
7170 L:      esc.storagedev@microsemi.com
7171 L:      linux-scsi@vger.kernel.org
7172 S:      Supported
7173 F:      Documentation/scsi/hpsa.txt
7174 F:      drivers/scsi/hpsa*.[ch]
7175 F:      include/linux/cciss*.h
7176 F:      include/uapi/linux/cciss*.h
7177
7178 HFI1 DRIVER
7179 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7180 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7181 L:      linux-rdma@vger.kernel.org
7182 S:      Supported
7183 F:      drivers/infiniband/hw/hfi1
7184
7185 HFS FILESYSTEM
7186 L:      linux-fsdevel@vger.kernel.org
7187 S:      Orphan
7188 F:      Documentation/filesystems/hfs.txt
7189 F:      fs/hfs/
7190
7191 HFSPLUS FILESYSTEM
7192 L:      linux-fsdevel@vger.kernel.org
7193 S:      Orphan
7194 F:      Documentation/filesystems/hfsplus.txt
7195 F:      fs/hfsplus/
7196
7197 HGA FRAMEBUFFER DRIVER
7198 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7199 L:      linux-nvidia@lists.surfsouth.com
7200 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7201 S:      Maintained
7202 F:      drivers/video/fbdev/hgafb.c
7203
7204 HIBERNATION (aka Software Suspend, aka swsusp)
7205 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7206 M:      Pavel Machek <pavel@ucw.cz>
7207 L:      linux-pm@vger.kernel.org
7208 B:      https://bugzilla.kernel.org
7209 S:      Supported
7210 F:      arch/x86/power/
7211 F:      drivers/base/power/
7212 F:      kernel/power/
7213 F:      include/linux/suspend.h
7214 F:      include/linux/freezer.h
7215 F:      include/linux/pm.h
7216 F:      arch/*/include/asm/suspend*.h
7217
7218 HID CORE LAYER
7219 M:      Jiri Kosina <jikos@kernel.org>
7220 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7221 L:      linux-input@vger.kernel.org
7222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7223 S:      Maintained
7224 F:      drivers/hid/
7225 F:      include/linux/hid*
7226 F:      include/uapi/linux/hid*
7227
7228 HID SENSOR HUB DRIVERS
7229 M:      Jiri Kosina <jikos@kernel.org>
7230 M:      Jonathan Cameron <jic23@kernel.org>
7231 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7232 L:      linux-input@vger.kernel.org
7233 L:      linux-iio@vger.kernel.org
7234 S:      Maintained
7235 F:      Documentation/hid/hid-sensor*
7236 F:      drivers/hid/hid-sensor-*
7237 F:      drivers/iio/*/hid-*
7238 F:      include/linux/hid-sensor-*
7239
7240 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7241 M:      Thomas Gleixner <tglx@linutronix.de>
7242 L:      linux-kernel@vger.kernel.org
7243 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7244 S:      Maintained
7245 F:      Documentation/timers/
7246 F:      kernel/time/hrtimer.c
7247 F:      kernel/time/clockevents.c
7248 F:      kernel/time/timer_*.c
7249 F:      include/linux/clockchips.h
7250 F:      include/linux/hrtimer.h
7251
7252 HIGH-SPEED SCC DRIVER FOR AX.25
7253 L:      linux-hams@vger.kernel.org
7254 S:      Orphan
7255 F:      drivers/net/hamradio/dmascc.c
7256 F:      drivers/net/hamradio/scc.c
7257
7258 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7259 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7260 W:      http://www.highpoint-tech.com
7261 S:      Supported
7262 F:      Documentation/scsi/hptiop.txt
7263 F:      drivers/scsi/hptiop.c
7264
7265 HIPPI
7266 M:      Jes Sorensen <jes@trained-monkey.org>
7267 L:      linux-hippi@sunsite.dk
7268 S:      Maintained
7269 F:      include/linux/hippidevice.h
7270 F:      include/uapi/linux/if_hippi.h
7271 F:      net/802/hippi.c
7272 F:      drivers/net/hippi/
7273
7274 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7275 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7276 M:      Salil Mehta <salil.mehta@huawei.com>
7277 L:      netdev@vger.kernel.org
7278 W:      http://www.hisilicon.com
7279 S:      Maintained
7280 F:      drivers/net/ethernet/hisilicon/hns3/
7281
7282 HISILICON LPC BUS DRIVER
7283 M:      john.garry@huawei.com
7284 W:      http://www.hisilicon.com
7285 S:      Maintained
7286 F:      drivers/bus/hisi_lpc.c
7287 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7288
7289 HISILICON NETWORK SUBSYSTEM DRIVER
7290 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7291 M:      Salil Mehta <salil.mehta@huawei.com>
7292 L:      netdev@vger.kernel.org
7293 W:      http://www.hisilicon.com
7294 S:      Maintained
7295 F:      drivers/net/ethernet/hisilicon/
7296 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7297
7298 HISILICON PMU DRIVER
7299 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7300 W:      http://www.hisilicon.com
7301 S:      Supported
7302 F:      drivers/perf/hisilicon
7303 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7304
7305 HISILICON ROCE DRIVER
7306 M:      Lijun Ou <oulijun@huawei.com>
7307 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7308 L:      linux-rdma@vger.kernel.org
7309 S:      Maintained
7310 F:      drivers/infiniband/hw/hns/
7311 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7312
7313 HISILICON SAS Controller
7314 M:      John Garry <john.garry@huawei.com>
7315 W:      http://www.hisilicon.com
7316 S:      Supported
7317 F:      drivers/scsi/hisi_sas/
7318 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7319
7320 HMM - Heterogeneous Memory Management
7321 M:      Jérôme Glisse <jglisse@redhat.com>
7322 L:      linux-mm@kvack.org
7323 S:      Maintained
7324 F:      mm/hmm*
7325 F:      include/linux/hmm*
7326 F:      Documentation/vm/hmm.rst
7327
7328 HOST AP DRIVER
7329 M:      Jouni Malinen <j@w1.fi>
7330 L:      linux-wireless@vger.kernel.org
7331 W:      http://w1.fi/hostap-driver.html
7332 S:      Obsolete
7333 F:      drivers/net/wireless/intersil/hostap/
7334
7335 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7336 L:      platform-driver-x86@vger.kernel.org
7337 S:      Orphan
7338 F:      drivers/platform/x86/tc1100-wmi.c
7339
7340 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7341 M:      Jaroslav Kysela <perex@perex.cz>
7342 S:      Maintained
7343 F:      drivers/net/ethernet/hp/hp100.*
7344
7345 HPET:   High Precision Event Timers driver
7346 M:      Clemens Ladisch <clemens@ladisch.de>
7347 S:      Maintained
7348 F:      Documentation/timers/hpet.rst
7349 F:      drivers/char/hpet.c
7350 F:      include/linux/hpet.h
7351 F:      include/uapi/linux/hpet.h
7352
7353 HPET:   x86
7354 S:      Orphan
7355 F:      arch/x86/kernel/hpet.c
7356 F:      arch/x86/include/asm/hpet.h
7357
7358 HPFS FILESYSTEM
7359 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7360 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7361 S:      Maintained
7362 F:      fs/hpfs/
7363
7364 HSI SUBSYSTEM
7365 M:      Sebastian Reichel <sre@kernel.org>
7366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7367 S:      Maintained
7368 F:      Documentation/ABI/testing/sysfs-bus-hsi
7369 F:      Documentation/driver-api/hsi.rst
7370 F:      drivers/hsi/
7371 F:      include/linux/hsi/
7372 F:      include/uapi/linux/hsi/
7373
7374 HSO 3G MODEM DRIVER
7375 L:      linux-usb@vger.kernel.org
7376 S:      Orphan
7377 F:      drivers/net/usb/hso.c
7378
7379 HSR NETWORK PROTOCOL
7380 M:      Arvid Brodin <arvid.brodin@alten.se>
7381 L:      netdev@vger.kernel.org
7382 S:      Maintained
7383 F:      net/hsr/
7384
7385 HT16K33 LED CONTROLLER DRIVER
7386 M:      Robin van der Gracht <robin@protonic.nl>
7387 S:      Maintained
7388 F:      drivers/auxdisplay/ht16k33.c
7389 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7390
7391 HTCPEN TOUCHSCREEN DRIVER
7392 M:      Pau Oliva Fora <pof@eslack.org>
7393 L:      linux-input@vger.kernel.org
7394 S:      Maintained
7395 F:      drivers/input/touchscreen/htcpen.c
7396
7397 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7398 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7399 L:      linux-iio@vger.kernel.org
7400 W:      http://www.st.com/
7401 S:      Maintained
7402 F:      drivers/iio/humidity/hts221*
7403 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7404
7405 HUAWEI ETHERNET DRIVER
7406 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7407 L:      netdev@vger.kernel.org
7408 S:      Supported
7409 F:      Documentation/networking/hinic.txt
7410 F:      drivers/net/ethernet/huawei/hinic/
7411
7412 HUGETLB FILESYSTEM
7413 M:      Mike Kravetz <mike.kravetz@oracle.com>
7414 L:      linux-mm@kvack.org
7415 S:      Maintained
7416 F:      fs/hugetlbfs/
7417 F:      mm/hugetlb.c
7418 F:      include/linux/hugetlb.h
7419 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7420 F:      Documentation/vm/hugetlbfs_reserv.rst
7421 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7422
7423 HVA ST MEDIA DRIVER
7424 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7425 L:      linux-media@vger.kernel.org
7426 T:      git git://linuxtv.org/media_tree.git
7427 W:      https://linuxtv.org
7428 S:      Supported
7429 F:      drivers/media/platform/sti/hva
7430
7431 HWPOISON MEMORY FAILURE HANDLING
7432 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7433 L:      linux-mm@kvack.org
7434 S:      Maintained
7435 F:      mm/memory-failure.c
7436 F:      mm/hwpoison-inject.c
7437
7438 HYGON PROCESSOR SUPPORT
7439 M:      Pu Wen <puwen@hygon.cn>
7440 L:      linux-kernel@vger.kernel.org
7441 S:      Maintained
7442 F:      arch/x86/kernel/cpu/hygon.c
7443
7444 Hyper-V CORE AND DRIVERS
7445 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7446 M:      Haiyang Zhang <haiyangz@microsoft.com>
7447 M:      Stephen Hemminger <sthemmin@microsoft.com>
7448 M:      Sasha Levin <sashal@kernel.org>
7449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7450 L:      linux-hyperv@vger.kernel.org
7451 S:      Supported
7452 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7453 F:      arch/x86/include/asm/mshyperv.h
7454 F:      arch/x86/include/asm/trace/hyperv.h
7455 F:      arch/x86/include/asm/hyperv-tlfs.h
7456 F:      arch/x86/kernel/cpu/mshyperv.c
7457 F:      arch/x86/hyperv
7458 F:      drivers/clocksource/hyperv_timer.c
7459 F:      drivers/hid/hid-hyperv.c
7460 F:      drivers/hv/
7461 F:      drivers/input/serio/hyperv-keyboard.c
7462 F:      drivers/pci/controller/pci-hyperv.c
7463 F:      drivers/net/hyperv/
7464 F:      drivers/scsi/storvsc_drv.c
7465 F:      drivers/uio/uio_hv_generic.c
7466 F:      drivers/video/fbdev/hyperv_fb.c
7467 F:      drivers/iommu/hyperv-iommu.c
7468 F:      net/vmw_vsock/hyperv_transport.c
7469 F:      include/clocksource/hyperv_timer.h
7470 F:      include/linux/hyperv.h
7471 F:      include/uapi/linux/hyperv.h
7472 F:      include/asm-generic/mshyperv.h
7473 F:      tools/hv/
7474 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7475
7476 HYPERBUS SUPPORT
7477 M:      Vignesh Raghavendra <vigneshr@ti.com>
7478 S:      Supported
7479 F:      drivers/mtd/hyperbus/
7480 F:      include/linux/mtd/hyperbus.h
7481 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7482 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7483
7484 HYPERVISOR VIRTUAL CONSOLE DRIVER
7485 L:      linuxppc-dev@lists.ozlabs.org
7486 S:      Odd Fixes
7487 F:      drivers/tty/hvc/
7488
7489 I2C ACPI SUPPORT
7490 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7491 L:      linux-i2c@vger.kernel.org
7492 L:      linux-acpi@vger.kernel.org
7493 S:      Maintained
7494 F:      drivers/i2c/i2c-core-acpi.c
7495
7496 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7497 M:      Ajay Gupta <ajayg@nvidia.com>
7498 L:      linux-i2c@vger.kernel.org
7499 S:      Maintained
7500 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7501 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7502
7503 I2C MUXES
7504 M:      Peter Rosin <peda@axentia.se>
7505 L:      linux-i2c@vger.kernel.org
7506 S:      Maintained
7507 F:      Documentation/i2c/i2c-topology
7508 F:      Documentation/i2c/muxes/
7509 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7510 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7511 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7512 F:      drivers/i2c/i2c-mux.c
7513 F:      drivers/i2c/muxes/
7514 F:      include/linux/i2c-mux.h
7515
7516 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7517 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7518 L:      linux-i2c@vger.kernel.org
7519 S:      Maintained
7520 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7521 F:      drivers/i2c/busses/i2c-mv64xxx.c
7522
7523 I2C OVER PARALLEL PORT
7524 M:      Jean Delvare <jdelvare@suse.com>
7525 L:      linux-i2c@vger.kernel.org
7526 S:      Maintained
7527 F:      Documentation/i2c/busses/i2c-parport
7528 F:      Documentation/i2c/busses/i2c-parport-light
7529 F:      drivers/i2c/busses/i2c-parport.c
7530 F:      drivers/i2c/busses/i2c-parport-light.c
7531
7532 I2C SUBSYSTEM
7533 M:      Wolfram Sang <wsa@the-dreams.de>
7534 L:      linux-i2c@vger.kernel.org
7535 W:      https://i2c.wiki.kernel.org/
7536 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7537 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7538 S:      Maintained
7539 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7540 F:      Documentation/i2c/
7541 F:      drivers/i2c/*
7542 F:      include/linux/i2c.h
7543 F:      include/linux/i2c-dev.h
7544 F:      include/linux/i2c-smbus.h
7545 F:      include/uapi/linux/i2c.h
7546 F:      include/uapi/linux/i2c-*.h
7547
7548 I2C SUBSYSTEM HOST DRIVERS
7549 L:      linux-i2c@vger.kernel.org
7550 W:      https://i2c.wiki.kernel.org/
7551 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7553 S:      Odd Fixes
7554 F:      Documentation/devicetree/bindings/i2c/
7555 F:      drivers/i2c/algos/
7556 F:      drivers/i2c/busses/
7557
7558 I2C-TAOS-EVM DRIVER
7559 M:      Jean Delvare <jdelvare@suse.com>
7560 L:      linux-i2c@vger.kernel.org
7561 S:      Maintained
7562 F:      Documentation/i2c/busses/i2c-taos-evm
7563 F:      drivers/i2c/busses/i2c-taos-evm.c
7564
7565 I2C-TINY-USB DRIVER
7566 M:      Till Harbaum <till@harbaum.org>
7567 L:      linux-i2c@vger.kernel.org
7568 W:      http://www.harbaum.org/till/i2c_tiny_usb
7569 S:      Maintained
7570 F:      drivers/i2c/busses/i2c-tiny-usb.c
7571
7572 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7573 M:      Jean Delvare <jdelvare@suse.com>
7574 L:      linux-i2c@vger.kernel.org
7575 S:      Maintained
7576 F:      Documentation/i2c/busses/i2c-ali1535
7577 F:      Documentation/i2c/busses/i2c-ali1563
7578 F:      Documentation/i2c/busses/i2c-ali15x3
7579 F:      Documentation/i2c/busses/i2c-amd756
7580 F:      Documentation/i2c/busses/i2c-amd8111
7581 F:      Documentation/i2c/busses/i2c-i801
7582 F:      Documentation/i2c/busses/i2c-nforce2
7583 F:      Documentation/i2c/busses/i2c-piix4
7584 F:      Documentation/i2c/busses/i2c-sis5595
7585 F:      Documentation/i2c/busses/i2c-sis630
7586 F:      Documentation/i2c/busses/i2c-sis96x
7587 F:      Documentation/i2c/busses/i2c-via
7588 F:      Documentation/i2c/busses/i2c-viapro
7589 F:      drivers/i2c/busses/i2c-ali1535.c
7590 F:      drivers/i2c/busses/i2c-ali1563.c
7591 F:      drivers/i2c/busses/i2c-ali15x3.c
7592 F:      drivers/i2c/busses/i2c-amd756.c
7593 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7594 F:      drivers/i2c/busses/i2c-amd8111.c
7595 F:      drivers/i2c/busses/i2c-i801.c
7596 F:      drivers/i2c/busses/i2c-isch.c
7597 F:      drivers/i2c/busses/i2c-nforce2.c
7598 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7599 F:      drivers/i2c/busses/i2c-piix4.c
7600 F:      drivers/i2c/busses/i2c-sis5595.c
7601 F:      drivers/i2c/busses/i2c-sis630.c
7602 F:      drivers/i2c/busses/i2c-sis96x.c
7603 F:      drivers/i2c/busses/i2c-via.c
7604 F:      drivers/i2c/busses/i2c-viapro.c
7605
7606 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7607 M:      Hans de Goede <hdegoede@redhat.com>
7608 L:      linux-i2c@vger.kernel.org
7609 S:      Maintained
7610 F:      drivers/i2c/busses/i2c-cht-wc.c
7611
7612 I2C/SMBUS ISMT DRIVER
7613 M:      Seth Heasley <seth.heasley@intel.com>
7614 M:      Neil Horman <nhorman@tuxdriver.com>
7615 L:      linux-i2c@vger.kernel.org
7616 F:      drivers/i2c/busses/i2c-ismt.c
7617 F:      Documentation/i2c/busses/i2c-ismt
7618
7619 I2C/SMBUS STUB DRIVER
7620 M:      Jean Delvare <jdelvare@suse.com>
7621 L:      linux-i2c@vger.kernel.org
7622 S:      Maintained
7623 F:      drivers/i2c/i2c-stub.c
7624
7625 I3C SUBSYSTEM
7626 M:      Boris Brezillon <bbrezillon@kernel.org>
7627 L:      linux-i3c@lists.infradead.org
7628 C:      irc://chat.freenode.net/linux-i3c
7629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7630 S:      Maintained
7631 F:      Documentation/ABI/testing/sysfs-bus-i3c
7632 F:      Documentation/devicetree/bindings/i3c/
7633 F:      Documentation/driver-api/i3c
7634 F:      drivers/i3c/
7635 F:      include/linux/i3c/
7636
7637 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7638 M:      Vitor Soares <vitor.soares@synopsys.com>
7639 S:      Maintained
7640 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7641 F:      drivers/i3c/master/dw*
7642
7643 IA64 (Itanium) PLATFORM
7644 M:      Tony Luck <tony.luck@intel.com>
7645 M:      Fenghua Yu <fenghua.yu@intel.com>
7646 L:      linux-ia64@vger.kernel.org
7647 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7648 S:      Maintained
7649 F:      arch/ia64/
7650
7651 IBM Power 842 compression accelerator
7652 M:      Haren Myneni <haren@us.ibm.com>
7653 S:      Supported
7654 F:      drivers/crypto/nx/Makefile
7655 F:      drivers/crypto/nx/Kconfig
7656 F:      drivers/crypto/nx/nx-842*
7657 F:      include/linux/sw842.h
7658 F:      crypto/842.c
7659 F:      lib/842/
7660
7661 IBM Power in-Nest Crypto Acceleration
7662 M:      Breno Leitão <leitao@debian.org>
7663 M:      Nayna Jain <nayna@linux.ibm.com>
7664 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7665 L:      linux-crypto@vger.kernel.org
7666 S:      Supported
7667 F:      drivers/crypto/nx/Makefile
7668 F:      drivers/crypto/nx/Kconfig
7669 F:      drivers/crypto/nx/nx-aes*
7670 F:      drivers/crypto/nx/nx-sha*
7671 F:      drivers/crypto/nx/nx.*
7672 F:      drivers/crypto/nx/nx_csbcpb.h
7673 F:      drivers/crypto/nx/nx_debugfs.h
7674
7675 IBM Power Linux RAID adapter
7676 M:      Brian King <brking@us.ibm.com>
7677 S:      Supported
7678 F:      drivers/scsi/ipr.*
7679
7680 IBM Power SRIOV Virtual NIC Device Driver
7681 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7682 M:      John Allen <jallen@linux.ibm.com>
7683 L:      netdev@vger.kernel.org
7684 S:      Supported
7685 F:      drivers/net/ethernet/ibm/ibmvnic.*
7686
7687 IBM Power Virtual Accelerator Switchboard
7688 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7689 L:      linuxppc-dev@lists.ozlabs.org
7690 S:      Supported
7691 F:      arch/powerpc/platforms/powernv/vas*
7692 F:      arch/powerpc/platforms/powernv/copy-paste.h
7693 F:      arch/powerpc/include/asm/vas.h
7694
7695 IBM Power Virtual Ethernet Device Driver
7696 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7697 L:      netdev@vger.kernel.org
7698 S:      Supported
7699 F:      drivers/net/ethernet/ibm/ibmveth.*
7700
7701 IBM Power Virtual FC Device Drivers
7702 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7703 L:      linux-scsi@vger.kernel.org
7704 S:      Supported
7705 F:      drivers/scsi/ibmvscsi/ibmvfc*
7706
7707 IBM Power Virtual Management Channel Driver
7708 M:      Steven Royer <seroyer@linux.ibm.com>
7709 S:      Supported
7710 F:      drivers/misc/ibmvmc.*
7711
7712 IBM Power Virtual SCSI Device Drivers
7713 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7714 L:      linux-scsi@vger.kernel.org
7715 S:      Supported
7716 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7717 F:      include/scsi/viosrp.h
7718
7719 IBM Power Virtual SCSI Device Target Driver
7720 M:      Michael Cyr <mikecyr@linux.ibm.com>
7721 L:      linux-scsi@vger.kernel.org
7722 L:      target-devel@vger.kernel.org
7723 S:      Supported
7724 F:      drivers/scsi/ibmvscsi_tgt/
7725
7726 IBM Power VMX Cryptographic instructions
7727 M:      Breno Leitão <leitao@debian.org>
7728 M:      Nayna Jain <nayna@linux.ibm.com>
7729 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7730 L:      linux-crypto@vger.kernel.org
7731 S:      Supported
7732 F:      drivers/crypto/vmx/Makefile
7733 F:      drivers/crypto/vmx/Kconfig
7734 F:      drivers/crypto/vmx/vmx.c
7735 F:      drivers/crypto/vmx/aes*
7736 F:      drivers/crypto/vmx/ghash*
7737 F:      drivers/crypto/vmx/ppc-xlate.pl
7738
7739 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7740 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7741 L:      linux-pci@vger.kernel.org
7742 L:      linuxppc-dev@lists.ozlabs.org
7743 S:      Supported
7744 F:      drivers/pci/hotplug/rpaphp*
7745
7746 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7747 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7748 L:      linux-pci@vger.kernel.org
7749 L:      linuxppc-dev@lists.ozlabs.org
7750 S:      Supported
7751 F:      drivers/pci/hotplug/rpadlpar*
7752
7753 IBM ServeRAID RAID DRIVER
7754 S:      Orphan
7755 F:      drivers/scsi/ips.*
7756
7757 ICH LPC AND GPIO DRIVER
7758 M:      Peter Tyser <ptyser@xes-inc.com>
7759 S:      Maintained
7760 F:      drivers/mfd/lpc_ich.c
7761 F:      drivers/gpio/gpio-ich.c
7762
7763 IDE SUBSYSTEM
7764 M:      "David S. Miller" <davem@davemloft.net>
7765 L:      linux-ide@vger.kernel.org
7766 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7768 S:      Maintained
7769 F:      Documentation/ide/
7770 F:      drivers/ide/
7771 F:      include/linux/ide.h
7772
7773 IDE/ATAPI DRIVERS
7774 M:      Borislav Petkov <bp@alien8.de>
7775 L:      linux-ide@vger.kernel.org
7776 S:      Maintained
7777 F:      Documentation/cdrom/ide-cd.rst
7778 F:      drivers/ide/ide-cd*
7779
7780 IDEAPAD LAPTOP EXTRAS DRIVER
7781 M:      Ike Panhc <ike.pan@canonical.com>
7782 L:      platform-driver-x86@vger.kernel.org
7783 W:      http://launchpad.net/ideapad-laptop
7784 S:      Maintained
7785 F:      drivers/platform/x86/ideapad-laptop.c
7786
7787 IDEAPAD LAPTOP SLIDEBAR DRIVER
7788 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7789 L:      linux-input@vger.kernel.org
7790 W:      https://github.com/o2genum/ideapad-slidebar
7791 S:      Maintained
7792 F:      drivers/input/misc/ideapad_slidebar.c
7793
7794 IDT VersaClock 5 CLOCK DRIVER
7795 M:      Marek Vasut <marek.vasut@gmail.com>
7796 S:      Maintained
7797 F:      drivers/clk/clk-versaclock5.c
7798
7799 IEEE 802.15.4 SUBSYSTEM
7800 M:      Alexander Aring <alex.aring@gmail.com>
7801 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7802 L:      linux-wpan@vger.kernel.org
7803 W:      http://wpan.cakelab.org/
7804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7806 S:      Maintained
7807 F:      net/ieee802154/
7808 F:      net/mac802154/
7809 F:      drivers/net/ieee802154/
7810 F:      include/linux/nl802154.h
7811 F:      include/linux/ieee802154.h
7812 F:      include/net/nl802154.h
7813 F:      include/net/mac802154.h
7814 F:      include/net/af_ieee802154.h
7815 F:      include/net/cfg802154.h
7816 F:      include/net/ieee802154_netdev.h
7817 F:      Documentation/networking/ieee802154.rst
7818
7819 IFE PROTOCOL
7820 M:      Yotam Gigi <yotam.gi@gmail.com>
7821 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7822 F:      net/ife
7823 F:      include/net/ife.h
7824 F:      include/uapi/linux/ife.h
7825
7826 IGORPLUG-USB IR RECEIVER
7827 M:      Sean Young <sean@mess.org>
7828 L:      linux-media@vger.kernel.org
7829 S:      Maintained
7830 F:      drivers/media/rc/igorplugusb.c
7831
7832 IGUANAWORKS USB IR TRANSCEIVER
7833 M:      Sean Young <sean@mess.org>
7834 L:      linux-media@vger.kernel.org
7835 S:      Maintained
7836 F:      drivers/media/rc/iguanair.c
7837
7838 IIO DIGITAL POTENTIOMETER DAC
7839 M:      Peter Rosin <peda@axentia.se>
7840 L:      linux-iio@vger.kernel.org
7841 S:      Maintained
7842 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7843 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7844 F:      drivers/iio/dac/dpot-dac.c
7845
7846 IIO ENVELOPE DETECTOR
7847 M:      Peter Rosin <peda@axentia.se>
7848 L:      linux-iio@vger.kernel.org
7849 S:      Maintained
7850 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7851 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7852 F:      drivers/iio/adc/envelope-detector.c
7853
7854 IIO MULTIPLEXER
7855 M:      Peter Rosin <peda@axentia.se>
7856 L:      linux-iio@vger.kernel.org
7857 S:      Maintained
7858 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7859 F:      drivers/iio/multiplexer/iio-mux.c
7860
7861 IIO SUBSYSTEM AND DRIVERS
7862 M:      Jonathan Cameron <jic23@kernel.org>
7863 R:      Hartmut Knaack <knaack.h@gmx.de>
7864 R:      Lars-Peter Clausen <lars@metafoo.de>
7865 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7866 L:      linux-iio@vger.kernel.org
7867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7868 S:      Maintained
7869 F:      Documentation/ABI/testing/configfs-iio*
7870 F:      Documentation/ABI/testing/sysfs-bus-iio*
7871 F:      Documentation/devicetree/bindings/iio/
7872 F:      drivers/iio/
7873 F:      drivers/staging/iio/
7874 F:      include/linux/iio/
7875 F:      tools/iio/
7876
7877 IIO UNIT CONVERTER
7878 M:      Peter Rosin <peda@axentia.se>
7879 L:      linux-iio@vger.kernel.org
7880 S:      Maintained
7881 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7882 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7883 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7884 F:      drivers/iio/afe/iio-rescale.c
7885
7886 IKANOS/ADI EAGLE ADSL USB DRIVER
7887 M:      Matthieu Castet <castet.matthieu@free.fr>
7888 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7889 S:      Maintained
7890 F:      drivers/usb/atm/ueagle-atm.c
7891
7892 IMGTEC ASCII LCD DRIVER
7893 M:      Paul Burton <paul.burton@mips.com>
7894 S:      Maintained
7895 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7896 F:      drivers/auxdisplay/img-ascii-lcd.c
7897
7898 IMGTEC IR DECODER DRIVER
7899 M:      James Hogan <jhogan@kernel.org>
7900 S:      Maintained
7901 F:      drivers/media/rc/img-ir/
7902
7903 IMON SOUNDGRAPH USB IR RECEIVER
7904 M:      Sean Young <sean@mess.org>
7905 L:      linux-media@vger.kernel.org
7906 S:      Maintained
7907 F:      drivers/media/rc/imon_raw.c
7908 F:      drivers/media/rc/imon.c
7909
7910 IMS TWINTURBO FRAMEBUFFER DRIVER
7911 L:      linux-fbdev@vger.kernel.org
7912 S:      Orphan
7913 F:      drivers/video/fbdev/imsttfb.c
7914
7915 INA209 HARDWARE MONITOR DRIVER
7916 M:      Guenter Roeck <linux@roeck-us.net>
7917 L:      linux-hwmon@vger.kernel.org
7918 S:      Maintained
7919 F:      Documentation/hwmon/ina209.rst
7920 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7921 F:      drivers/hwmon/ina209.c
7922
7923 INA2XX HARDWARE MONITOR DRIVER
7924 M:      Guenter Roeck <linux@roeck-us.net>
7925 L:      linux-hwmon@vger.kernel.org
7926 S:      Maintained
7927 F:      Documentation/hwmon/ina2xx.rst
7928 F:      drivers/hwmon/ina2xx.c
7929 F:      include/linux/platform_data/ina2xx.h
7930
7931 INDUSTRY PACK SUBSYSTEM (IPACK)
7932 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7933 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7934 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7935 L:      industrypack-devel@lists.sourceforge.net
7936 W:      http://industrypack.sourceforge.net
7937 S:      Maintained
7938 F:      drivers/ipack/
7939
7940 INFINEON DPS310 Driver
7941 M:      Eddie James <eajames@linux.ibm.com>
7942 L:      linux-iio@vger.kernel.org
7943 F:      drivers/iio/pressure/dps310.c
7944 S:      Maintained
7945
7946 INFINIBAND SUBSYSTEM
7947 M:      Doug Ledford <dledford@redhat.com>
7948 M:      Jason Gunthorpe <jgg@mellanox.com>
7949 L:      linux-rdma@vger.kernel.org
7950 W:      https://github.com/linux-rdma/rdma-core
7951 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7953 S:      Supported
7954 F:      Documentation/devicetree/bindings/infiniband/
7955 F:      Documentation/infiniband/
7956 F:      drivers/infiniband/
7957 F:      include/uapi/linux/if_infiniband.h
7958 F:      include/uapi/rdma/
7959 F:      include/rdma/
7960 F:      include/trace/events/ib_mad.h
7961 F:      include/trace/events/ib_umad.h
7962 F:      samples/bpf/ibumad_kern.c
7963 F:      samples/bpf/ibumad_user.c
7964
7965 INGENIC JZ4780 DMA Driver
7966 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7967 S:      Maintained
7968 F:      drivers/dma/dma-jz4780.c
7969
7970 INGENIC JZ4780 NAND DRIVER
7971 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7972 L:      linux-mtd@lists.infradead.org
7973 S:      Maintained
7974 F:      drivers/mtd/nand/raw/ingenic/
7975
7976 INGENIC JZ47xx SoCs
7977 M:      Paul Cercueil <paul@crapouillou.net>
7978 S:      Maintained
7979 F:      arch/mips/boot/dts/ingenic/
7980 F:      arch/mips/include/asm/mach-jz4740/
7981 F:      arch/mips/jz4740/
7982 F:      drivers/clk/ingenic/
7983 F:      drivers/dma/dma-jz4780.c
7984 F:      drivers/gpu/drm/ingenic/
7985 F:      drivers/i2c/busses/i2c-jz4780.c
7986 F:      drivers/iio/adc/ingenic-adc.c
7987 F:      drivers/irqchip/irq-ingenic.c
7988 F:      drivers/memory/jz4780-nemc.c
7989 F:      drivers/mmc/host/jz4740_mmc.c
7990 F:      drivers/mtd/nand/raw/ingenic/
7991 F:      drivers/pinctrl/pinctrl-ingenic.c
7992 F:      drivers/power/supply/ingenic-battery.c
7993 F:      drivers/pwm/pwm-jz4740.c
7994 F:      drivers/rtc/rtc-jz4740.c
7995 F:      drivers/tty/serial/8250/8250_ingenic.c
7996 F:      drivers/usb/musb/jz4740.c
7997 F:      drivers/watchdog/jz4740_wdt.c
7998 F:      include/dt-bindings/iio/adc/ingenic,adc.h
7999 F:      include/linux/mfd/ingenic-tcu.h
8000 F:      sound/soc/jz4740/
8001 F:      sound/soc/codecs/jz47*
8002
8003 INOTIFY
8004 M:      Jan Kara <jack@suse.cz>
8005 R:      Amir Goldstein <amir73il@gmail.com>
8006 L:      linux-fsdevel@vger.kernel.org
8007 S:      Maintained
8008 F:      Documentation/filesystems/inotify.txt
8009 F:      fs/notify/inotify/
8010 F:      include/linux/inotify.h
8011 F:      include/uapi/linux/inotify.h
8012
8013 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8014 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8015 L:      linux-input@vger.kernel.org
8016 Q:      http://patchwork.kernel.org/project/linux-input/list/
8017 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8018 S:      Maintained
8019 F:      drivers/input/
8020 F:      include/linux/input.h
8021 F:      include/uapi/linux/input.h
8022 F:      include/uapi/linux/input-event-codes.h
8023 F:      include/linux/input/
8024 F:      Documentation/devicetree/bindings/input/
8025 F:      Documentation/devicetree/bindings/serio/
8026 F:      Documentation/input/
8027
8028 INPUT MULTITOUCH (MT) PROTOCOL
8029 M:      Henrik Rydberg <rydberg@bitmath.org>
8030 L:      linux-input@vger.kernel.org
8031 S:      Odd fixes
8032 F:      Documentation/input/multi-touch-protocol.rst
8033 F:      drivers/input/input-mt.c
8034 K:      \b(ABS|SYN)_MT_
8035
8036 INSIDE SECURE CRYPTO DRIVER
8037 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8038 F:      drivers/crypto/inside-secure/
8039 S:      Maintained
8040 L:      linux-crypto@vger.kernel.org
8041
8042 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8043 M:      Mimi Zohar <zohar@linux.ibm.com>
8044 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8045 L:      linux-integrity@vger.kernel.org
8046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8047 S:      Supported
8048 F:      security/integrity/ima/
8049
8050 INTEL 810/815 FRAMEBUFFER DRIVER
8051 M:      Antonino Daplas <adaplas@gmail.com>
8052 L:      linux-fbdev@vger.kernel.org
8053 S:      Maintained
8054 F:      drivers/video/fbdev/i810/
8055
8056 INTEL ASoC DRIVERS
8057 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8058 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8059 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8060 M:      Jie Yang <yang.jie@linux.intel.com>
8061 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8062 S:      Supported
8063 F:      sound/soc/intel/
8064
8065 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8066 M:      Hans de Goede <hdegoede@redhat.com>
8067 L:      platform-driver-x86@vger.kernel.org
8068 S:      Maintained
8069 F:      drivers/platform/x86/intel_atomisp2_pm.c
8070
8071 INTEL C600 SERIES SAS CONTROLLER DRIVER
8072 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8073 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8074 L:      linux-scsi@vger.kernel.org
8075 T:      git git://git.code.sf.net/p/intel-sas/isci
8076 S:      Supported
8077 F:      drivers/scsi/isci/
8078
8079 INTEL CPU family model numbers
8080 M:      Tony Luck <tony.luck@intel.com>
8081 M:      x86@kernel.org
8082 L:      linux-kernel@vger.kernel.org
8083 S:      Supported
8084 F:      arch/x86/include/asm/intel-family.h
8085
8086 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8087 M:      Jani Nikula <jani.nikula@linux.intel.com>
8088 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8089 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8090 L:      intel-gfx@lists.freedesktop.org
8091 W:      https://01.org/linuxgraphics/
8092 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8093 C:      irc://chat.freenode.net/intel-gfx
8094 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8095 T:      git git://anongit.freedesktop.org/drm-intel
8096 S:      Supported
8097 F:      drivers/gpu/drm/i915/
8098 F:      include/drm/i915*
8099 F:      include/uapi/drm/i915_drm.h
8100 F:      Documentation/gpu/i915.rst
8101
8102 INTEL ETHERNET DRIVERS
8103 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8104 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8105 W:      http://www.intel.com/support/feedback.htm
8106 W:      http://e1000.sourceforge.net/
8107 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8109 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8110 S:      Supported
8111 F:      Documentation/networking/device_drivers/intel/e100.rst
8112 F:      Documentation/networking/device_drivers/intel/e1000.rst
8113 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8114 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8115 F:      Documentation/networking/device_drivers/intel/igb.rst
8116 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8117 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8118 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8119 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8120 F:      Documentation/networking/device_drivers/intel/i40e.rst
8121 F:      Documentation/networking/device_drivers/intel/iavf.rst
8122 F:      Documentation/networking/device_drivers/intel/ice.rst
8123 F:      drivers/net/ethernet/intel/
8124 F:      drivers/net/ethernet/intel/*/
8125 F:      include/linux/avf/virtchnl.h
8126
8127 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8128 M:      Maik Broemme <mbroemme@libmpq.org>
8129 L:      linux-fbdev@vger.kernel.org
8130 S:      Maintained
8131 F:      Documentation/fb/intelfb.rst
8132 F:      drivers/video/fbdev/intelfb/
8133
8134 INTEL GPIO DRIVERS
8135 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8136 L:      linux-gpio@vger.kernel.org
8137 S:      Maintained
8138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8139 F:      drivers/gpio/gpio-ich.c
8140 F:      drivers/gpio/gpio-intel-mid.c
8141 F:      drivers/gpio/gpio-lynxpoint.c
8142 F:      drivers/gpio/gpio-merrifield.c
8143 F:      drivers/gpio/gpio-ml-ioh.c
8144 F:      drivers/gpio/gpio-pch.c
8145 F:      drivers/gpio/gpio-sch.c
8146 F:      drivers/gpio/gpio-sodaville.c
8147
8148 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8149 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8150 M:      Zhi Wang <zhi.a.wang@intel.com>
8151 L:      intel-gvt-dev@lists.freedesktop.org
8152 L:      intel-gfx@lists.freedesktop.org
8153 W:      https://01.org/igvt-g
8154 T:      git https://github.com/intel/gvt-linux.git
8155 S:      Supported
8156 F:      drivers/gpu/drm/i915/gvt/
8157
8158 INTEL HID EVENT DRIVER
8159 M:      Alex Hung <alex.hung@canonical.com>
8160 L:      platform-driver-x86@vger.kernel.org
8161 S:      Maintained
8162 F:      drivers/platform/x86/intel-hid.c
8163
8164 INTEL I/OAT DMA DRIVER
8165 M:      Dave Jiang <dave.jiang@intel.com>
8166 R:      Dan Williams <dan.j.williams@intel.com>
8167 L:      dmaengine@vger.kernel.org
8168 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8169 S:      Supported
8170 F:      drivers/dma/ioat*
8171
8172 INTEL IDLE DRIVER
8173 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8174 M:      Len Brown <lenb@kernel.org>
8175 L:      linux-pm@vger.kernel.org
8176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8177 B:      https://bugzilla.kernel.org
8178 S:      Supported
8179 F:      drivers/idle/intel_idle.c
8180
8181 INTEL INTEGRATED SENSOR HUB DRIVER
8182 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8183 M:      Jiri Kosina <jikos@kernel.org>
8184 L:      linux-input@vger.kernel.org
8185 S:      Maintained
8186 F:      drivers/hid/intel-ish-hid/
8187
8188 INTEL IOMMU (VT-d)
8189 M:      David Woodhouse <dwmw2@infradead.org>
8190 L:      iommu@lists.linux-foundation.org
8191 T:      git git://git.infradead.org/iommu-2.6.git
8192 S:      Supported
8193 F:      drivers/iommu/intel-iommu.c
8194 F:      include/linux/intel-iommu.h
8195
8196 INTEL IOP-ADMA DMA DRIVER
8197 R:      Dan Williams <dan.j.williams@intel.com>
8198 S:      Odd fixes
8199 F:      drivers/dma/iop-adma.c
8200
8201 INTEL IPU3 CSI-2 CIO2 DRIVER
8202 M:      Yong Zhi <yong.zhi@intel.com>
8203 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8204 M:      Bingbu Cao <bingbu.cao@intel.com>
8205 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8206 L:      linux-media@vger.kernel.org
8207 S:      Maintained
8208 F:      drivers/media/pci/intel/ipu3/
8209 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8210
8211 INTEL IPU3 CSI-2 IMGU DRIVER
8212 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8213 L:      linux-media@vger.kernel.org
8214 S:      Maintained
8215 F:      drivers/staging/media/ipu3/
8216 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8217 F:      Documentation/media/v4l-drivers/ipu3.rst
8218
8219 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8220 M:      Krzysztof Halasa <khalasa@piap.pl>
8221 S:      Maintained
8222 F:      include/linux/soc/ixp4xx/qmgr.h
8223 F:      include/linux/soc/ixp4xx/npe.h
8224 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8225 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8226 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8227 F:      drivers/net/wan/ixp4xx_hss.c
8228
8229 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8230 M:      Deepak Saxena <dsaxena@plexity.net>
8231 S:      Maintained
8232 F:      drivers/char/hw_random/ixp4xx-rng.c
8233
8234 INTEL MANAGEMENT ENGINE (mei)
8235 M:      Tomas Winkler <tomas.winkler@intel.com>
8236 L:      linux-kernel@vger.kernel.org
8237 S:      Supported
8238 F:      include/uapi/linux/mei.h
8239 F:      include/linux/mei_cl_bus.h
8240 F:      drivers/misc/mei/*
8241 F:      drivers/watchdog/mei_wdt.c
8242 F:      Documentation/driver-api/mei/*
8243 F:      samples/mei/*
8244
8245 INTEL MENLOW THERMAL DRIVER
8246 M:      Sujith Thomas <sujith.thomas@intel.com>
8247 L:      platform-driver-x86@vger.kernel.org
8248 W:      https://01.org/linux-acpi
8249 S:      Supported
8250 F:      drivers/platform/x86/intel_menlow.c
8251
8252 INTEL MIC DRIVERS (mic)
8253 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8254 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8255 S:      Supported
8256 W:      https://github.com/sudeepdutt/mic
8257 W:      http://software.intel.com/en-us/mic-developer
8258 F:      include/linux/mic_bus.h
8259 F:      include/linux/scif.h
8260 F:      include/uapi/linux/mic_common.h
8261 F:      include/uapi/linux/mic_ioctl.h
8262 F:      include/uapi/linux/scif_ioctl.h
8263 F:      drivers/misc/mic/
8264 F:      drivers/dma/mic_x100_dma.c
8265 F:      drivers/dma/mic_x100_dma.h
8266 F:      Documentation/mic/
8267
8268 INTEL PMC CORE DRIVER
8269 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8270 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8271 L:      platform-driver-x86@vger.kernel.org
8272 S:      Maintained
8273 F:      drivers/platform/x86/intel_pmc_core*
8274
8275 INTEL PMC/P-Unit IPC DRIVER
8276 M:      Zha Qipeng<qipeng.zha@intel.com>
8277 L:      platform-driver-x86@vger.kernel.org
8278 S:      Maintained
8279 F:      drivers/platform/x86/intel_pmc_ipc.c
8280 F:      drivers/platform/x86/intel_punit_ipc.c
8281 F:      arch/x86/include/asm/intel_pmc_ipc.h
8282 F:      arch/x86/include/asm/intel_punit_ipc.h
8283
8284 INTEL PMIC GPIO DRIVERS
8285 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8286 S:      Maintained
8287 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8288 F:      drivers/gpio/gpio-*cove.c
8289 F:      drivers/gpio/gpio-msic.c
8290
8291 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8292 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8293 S:      Maintained
8294 F:      drivers/mfd/intel_msic.c
8295 F:      drivers/mfd/intel_soc_pmic*
8296 F:      include/linux/mfd/intel_msic.h
8297 F:      include/linux/mfd/intel_soc_pmic*
8298
8299 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8300 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8301 L:      linux-wireless@vger.kernel.org
8302 S:      Maintained
8303 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8304 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8305 F:      drivers/net/wireless/intel/ipw2x00/
8306
8307 INTEL PSTATE DRIVER
8308 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8309 M:      Len Brown <lenb@kernel.org>
8310 L:      linux-pm@vger.kernel.org
8311 S:      Supported
8312 F:      drivers/cpufreq/intel_pstate.c
8313
8314 INTEL RDMA RNIC DRIVER
8315 M:      Faisal Latif <faisal.latif@intel.com>
8316 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8317 L:      linux-rdma@vger.kernel.org
8318 S:      Supported
8319 F:      drivers/infiniband/hw/i40iw/
8320 F:      include/uapi/rdma/i40iw-abi.h
8321
8322 INTEL SPEED SELECT TECHNOLOGY
8323 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8324 L:      platform-driver-x86@vger.kernel.org
8325 S:      Maintained
8326 F:      drivers/platform/x86/intel_speed_select_if/
8327 F:      tools/power/x86/intel-speed-select/
8328 F:      include/uapi/linux/isst_if.h
8329
8330 INTEL TELEMETRY DRIVER
8331 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8332 M:      "David E. Box" <david.e.box@linux.intel.com>
8333 L:      platform-driver-x86@vger.kernel.org
8334 S:      Maintained
8335 F:      arch/x86/include/asm/intel_telemetry.h
8336 F:      drivers/platform/x86/intel_telemetry*
8337
8338 INTEL VIRTUAL BUTTON DRIVER
8339 M:      AceLan Kao <acelan.kao@canonical.com>
8340 L:      platform-driver-x86@vger.kernel.org
8341 S:      Maintained
8342 F:      drivers/platform/x86/intel-vbtn.c
8343
8344 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8345 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8346 L:      linux-wireless@vger.kernel.org
8347 S:      Supported
8348 F:      drivers/net/wireless/intel/iwlegacy/
8349
8350 INTEL WIRELESS WIFI LINK (iwlwifi)
8351 M:      Johannes Berg <johannes.berg@intel.com>
8352 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8353 M:      Luca Coelho <luciano.coelho@intel.com>
8354 M:      Intel Linux Wireless <linuxwifi@intel.com>
8355 L:      linux-wireless@vger.kernel.org
8356 W:      http://intellinuxwireless.org
8357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8358 S:      Supported
8359 F:      drivers/net/wireless/intel/iwlwifi/
8360
8361 INTEL WIRELESS WIMAX CONNECTION 2400
8362 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8363 M:      linux-wimax@intel.com
8364 L:      wimax@linuxwimax.org (subscribers-only)
8365 S:      Supported
8366 W:      http://linuxwimax.org
8367 F:      Documentation/wimax/README.i2400m
8368 F:      drivers/net/wimax/i2400m/
8369 F:      include/uapi/linux/wimax/i2400m.h
8370
8371 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8372 M:      Mario Limonciello <mario.limonciello@dell.com>
8373 S:      Maintained
8374 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8375
8376 INTEL(R) TRACE HUB
8377 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8378 S:      Supported
8379 F:      Documentation/trace/intel_th.rst
8380 F:      drivers/hwtracing/intel_th/
8381
8382 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8383 M:      Ning Sun <ning.sun@intel.com>
8384 L:      tboot-devel@lists.sourceforge.net
8385 W:      http://tboot.sourceforge.net
8386 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8387 S:      Supported
8388 F:      Documentation/x86/intel_txt.rst
8389 F:      include/linux/tboot.h
8390 F:      arch/x86/kernel/tboot.c
8391
8392 INTERCONNECT API
8393 M:      Georgi Djakov <georgi.djakov@linaro.org>
8394 L:      linux-pm@vger.kernel.org
8395 S:      Maintained
8396 F:      Documentation/driver-api/interconnect.rst
8397 F:      Documentation/devicetree/bindings/interconnect/
8398 F:      drivers/interconnect/
8399 F:      include/dt-bindings/interconnect/
8400 F:      include/linux/interconnect-provider.h
8401 F:      include/linux/interconnect.h
8402
8403 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8404 M:      Linus Walleij <linus.walleij@linaro.org>
8405 L:      linux-iio@vger.kernel.org
8406 S:      Maintained
8407 F:      drivers/iio/gyro/mpu3050*
8408 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8409
8410 IOC3 ETHERNET DRIVER
8411 M:      Ralf Baechle <ralf@linux-mips.org>
8412 L:      linux-mips@vger.kernel.org
8413 S:      Maintained
8414 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8415
8416 IOC3 SERIAL DRIVER
8417 M:      Pat Gefre <pfg@sgi.com>
8418 L:      linux-serial@vger.kernel.org
8419 S:      Maintained
8420 F:      drivers/tty/serial/ioc3_serial.c
8421
8422 IOMAP FILESYSTEM LIBRARY
8423 M:      Christoph Hellwig <hch@infradead.org>
8424 M:      Darrick J. Wong <darrick.wong@oracle.com>
8425 M:      linux-xfs@vger.kernel.org
8426 M:      linux-fsdevel@vger.kernel.org
8427 L:      linux-xfs@vger.kernel.org
8428 L:      linux-fsdevel@vger.kernel.org
8429 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8430 S:      Supported
8431 F:      fs/iomap/
8432 F:      include/linux/iomap.h
8433
8434 IOMMU DRIVERS
8435 M:      Joerg Roedel <joro@8bytes.org>
8436 L:      iommu@lists.linux-foundation.org
8437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8438 S:      Maintained
8439 F:      Documentation/devicetree/bindings/iommu/
8440 F:      drivers/iommu/
8441 F:      include/linux/iommu.h
8442 F:      include/linux/of_iommu.h
8443 F:      include/linux/iova.h
8444
8445 IO_URING
8446 M:      Jens Axboe <axboe@kernel.dk>
8447 L:      linux-block@vger.kernel.org
8448 L:      linux-fsdevel@vger.kernel.org
8449 T:      git git://git.kernel.dk/linux-block
8450 T:      git git://git.kernel.dk/liburing
8451 S:      Maintained
8452 F:      fs/io_uring.c
8453 F:      include/uapi/linux/io_uring.h
8454
8455 IPMI SUBSYSTEM
8456 M:      Corey Minyard <minyard@acm.org>
8457 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8458 W:      http://openipmi.sourceforge.net/
8459 S:      Supported
8460 F:      Documentation/devicetree/bindings/ipmi/
8461 F:      Documentation/IPMI.txt
8462 F:      drivers/char/ipmi/
8463 F:      include/linux/ipmi*
8464 F:      include/uapi/linux/ipmi*
8465
8466 IPS SCSI RAID DRIVER
8467 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8468 L:      linux-scsi@vger.kernel.org
8469 W:      http://www.adaptec.com/
8470 S:      Maintained
8471 F:      drivers/scsi/ips*
8472
8473 IPVS
8474 M:      Wensong Zhang <wensong@linux-vs.org>
8475 M:      Simon Horman <horms@verge.net.au>
8476 M:      Julian Anastasov <ja@ssi.bg>
8477 L:      netdev@vger.kernel.org
8478 L:      lvs-devel@vger.kernel.org
8479 S:      Maintained
8480 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8482 F:      Documentation/networking/ipvs-sysctl.txt
8483 F:      include/net/ip_vs.h
8484 F:      include/uapi/linux/ip_vs.h
8485 F:      net/netfilter/ipvs/
8486
8487 IPWIRELESS DRIVER
8488 M:      Jiri Kosina <jikos@kernel.org>
8489 M:      David Sterba <dsterba@suse.com>
8490 S:      Odd Fixes
8491 F:      drivers/tty/ipwireless/
8492
8493 IPX NETWORK LAYER
8494 L:      netdev@vger.kernel.org
8495 S:      Obsolete
8496 F:      include/uapi/linux/ipx.h
8497
8498 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8499 M:      Marc Zyngier <maz@kernel.org>
8500 S:      Maintained
8501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8502 F:      Documentation/IRQ-domain.txt
8503 F:      include/linux/irqdomain.h
8504 F:      kernel/irq/irqdomain.c
8505 F:      kernel/irq/msi.c
8506
8507 IRQ SUBSYSTEM
8508 M:      Thomas Gleixner <tglx@linutronix.de>
8509 L:      linux-kernel@vger.kernel.org
8510 S:      Maintained
8511 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8512 F:      kernel/irq/
8513
8514 IRQCHIP DRIVERS
8515 M:      Thomas Gleixner <tglx@linutronix.de>
8516 M:      Jason Cooper <jason@lakedaemon.net>
8517 M:      Marc Zyngier <maz@kernel.org>
8518 L:      linux-kernel@vger.kernel.org
8519 S:      Maintained
8520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8521 F:      Documentation/devicetree/bindings/interrupt-controller/
8522 F:      drivers/irqchip/
8523
8524 ISA
8525 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8526 S:      Maintained
8527 F:      Documentation/driver-api/isa.rst
8528 F:      drivers/base/isa.c
8529 F:      include/linux/isa.h
8530
8531 ISA RADIO MODULE
8532 M:      Hans Verkuil <hverkuil@xs4all.nl>
8533 L:      linux-media@vger.kernel.org
8534 T:      git git://linuxtv.org/media_tree.git
8535 W:      https://linuxtv.org
8536 S:      Maintained
8537 F:      drivers/media/radio/radio-isa*
8538
8539 ISAPNP
8540 M:      Jaroslav Kysela <perex@perex.cz>
8541 S:      Maintained
8542 F:      Documentation/driver-api/isapnp.rst
8543 F:      drivers/pnp/isapnp/
8544 F:      include/linux/isapnp.h
8545
8546 ISCSI
8547 M:      Lee Duncan <lduncan@suse.com>
8548 M:      Chris Leech <cleech@redhat.com>
8549 L:      open-iscsi@googlegroups.com
8550 W:      www.open-iscsi.com
8551 S:      Maintained
8552 F:      drivers/scsi/*iscsi*
8553 F:      include/scsi/*iscsi*
8554
8555 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8556 M:      Peter Jones <pjones@redhat.com>
8557 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8558 S:      Maintained
8559 F:      drivers/firmware/iscsi_ibft*
8560
8561 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8562 M:      Sagi Grimberg <sagi@grimberg.me>
8563 M:      Max Gurtovoy <maxg@mellanox.com>
8564 L:      linux-rdma@vger.kernel.org
8565 S:      Supported
8566 W:      http://www.openfabrics.org
8567 W:      www.open-iscsi.org
8568 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8569 F:      drivers/infiniband/ulp/iser/
8570
8571 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8572 M:      Sagi Grimberg <sagi@grimberg.me>
8573 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8574 L:      linux-rdma@vger.kernel.org
8575 L:      target-devel@vger.kernel.org
8576 S:      Supported
8577 W:      http://www.linux-iscsi.org
8578 F:      drivers/infiniband/ulp/isert
8579
8580 ISDN/mISDN SUBSYSTEM
8581 M:      Karsten Keil <isdn@linux-pingi.de>
8582 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8583 L:      netdev@vger.kernel.org
8584 W:      http://www.isdn4linux.de
8585 S:      Maintained
8586 F:      drivers/isdn/mISDN
8587 F:      drivers/isdn/hardware
8588
8589 ISDN/CAPI SUBSYSTEM
8590 M:      Karsten Keil <isdn@linux-pingi.de>
8591 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8592 L:      netdev@vger.kernel.org
8593 W:      http://www.isdn4linux.de
8594 S:      Odd Fixes
8595 F:      Documentation/isdn/
8596 F:      drivers/isdn/capi/
8597 F:      drivers/staging/isdn/
8598 F:      net/bluetooth/cmtp/
8599 F:      include/linux/isdn/
8600 F:      include/uapi/linux/isdn/
8601
8602 IT87 HARDWARE MONITORING DRIVER
8603 M:      Jean Delvare <jdelvare@suse.com>
8604 L:      linux-hwmon@vger.kernel.org
8605 S:      Maintained
8606 F:      Documentation/hwmon/it87.rst
8607 F:      drivers/hwmon/it87.c
8608
8609 IT913X MEDIA DRIVER
8610 M:      Antti Palosaari <crope@iki.fi>
8611 L:      linux-media@vger.kernel.org
8612 W:      https://linuxtv.org
8613 W:      http://palosaari.fi/linux/
8614 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8615 T:      git git://linuxtv.org/anttip/media_tree.git
8616 S:      Maintained
8617 F:      drivers/media/tuners/it913x*
8618
8619 IVTV VIDEO4LINUX DRIVER
8620 M:      Andy Walls <awalls@md.metrocast.net>
8621 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8622 L:      linux-media@vger.kernel.org
8623 T:      git git://linuxtv.org/media_tree.git
8624 W:      http://www.ivtvdriver.org
8625 S:      Maintained
8626 F:      Documentation/media/v4l-drivers/ivtv*
8627 F:      drivers/media/pci/ivtv/
8628 F:      include/uapi/linux/ivtv*
8629
8630 IX2505V MEDIA DRIVER
8631 M:      Malcolm Priestley <tvboxspy@gmail.com>
8632 L:      linux-media@vger.kernel.org
8633 W:      https://linuxtv.org
8634 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8635 S:      Maintained
8636 F:      drivers/media/dvb-frontends/ix2505v*
8637
8638 JAILHOUSE HYPERVISOR INTERFACE
8639 M:      Jan Kiszka <jan.kiszka@siemens.com>
8640 L:      jailhouse-dev@googlegroups.com
8641 S:      Maintained
8642 F:      arch/x86/kernel/jailhouse.c
8643 F:      arch/x86/include/asm/jailhouse_para.h
8644
8645 JC42.4 TEMPERATURE SENSOR DRIVER
8646 M:      Guenter Roeck <linux@roeck-us.net>
8647 L:      linux-hwmon@vger.kernel.org
8648 S:      Maintained
8649 F:      drivers/hwmon/jc42.c
8650 F:      Documentation/hwmon/jc42.rst
8651
8652 JFS FILESYSTEM
8653 M:      Dave Kleikamp <shaggy@kernel.org>
8654 L:      jfs-discussion@lists.sourceforge.net
8655 W:      http://jfs.sourceforge.net/
8656 T:      git git://github.com/kleikamp/linux-shaggy.git
8657 S:      Maintained
8658 F:      Documentation/filesystems/jfs.txt
8659 F:      fs/jfs/
8660
8661 JME NETWORK DRIVER
8662 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8663 L:      netdev@vger.kernel.org
8664 S:      Maintained
8665 F:      drivers/net/ethernet/jme.*
8666
8667 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8668 M:      David Woodhouse <dwmw2@infradead.org>
8669 M:      Richard Weinberger <richard@nod.at>
8670 L:      linux-mtd@lists.infradead.org
8671 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8672 T:      git git://git.infradead.org/ubifs-2.6.git
8673 S:      Odd Fixes
8674 F:      fs/jffs2/
8675 F:      include/uapi/linux/jffs2.h
8676
8677 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8678 M:      "Theodore Ts'o" <tytso@mit.edu>
8679 M:      Jan Kara <jack@suse.com>
8680 L:      linux-ext4@vger.kernel.org
8681 S:      Maintained
8682 F:      fs/jbd2/
8683 F:      include/linux/jbd2.h
8684
8685 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8686 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8687 L:      linux-media@vger.kernel.org
8688 S:      Maintained
8689 F:      drivers/media/platform/rcar_jpu.c
8690
8691 JSM Neo PCI based serial card
8692 L:      linux-serial@vger.kernel.org
8693 S:      Orphan
8694 F:      drivers/tty/serial/jsm/
8695
8696 K10TEMP HARDWARE MONITORING DRIVER
8697 M:      Clemens Ladisch <clemens@ladisch.de>
8698 L:      linux-hwmon@vger.kernel.org
8699 S:      Maintained
8700 F:      Documentation/hwmon/k10temp.rst
8701 F:      drivers/hwmon/k10temp.c
8702
8703 K8TEMP HARDWARE MONITORING DRIVER
8704 M:      Rudolf Marek <r.marek@assembler.cz>
8705 L:      linux-hwmon@vger.kernel.org
8706 S:      Maintained
8707 F:      Documentation/hwmon/k8temp.rst
8708 F:      drivers/hwmon/k8temp.c
8709
8710 KASAN
8711 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8712 R:      Alexander Potapenko <glider@google.com>
8713 R:      Dmitry Vyukov <dvyukov@google.com>
8714 L:      kasan-dev@googlegroups.com
8715 S:      Maintained
8716 F:      arch/*/include/asm/kasan.h
8717 F:      arch/*/mm/kasan_init*
8718 F:      Documentation/dev-tools/kasan.rst
8719 F:      include/linux/kasan*.h
8720 F:      lib/test_kasan.c
8721 F:      mm/kasan/
8722 F:      scripts/Makefile.kasan
8723
8724 KCONFIG
8725 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8727 L:      linux-kbuild@vger.kernel.org
8728 S:      Maintained
8729 F:      Documentation/kbuild/kconfig*
8730 F:      scripts/kconfig/
8731 F:      scripts/Kconfig.include
8732
8733 KDUMP
8734 M:      Dave Young <dyoung@redhat.com>
8735 M:      Baoquan He <bhe@redhat.com>
8736 R:      Vivek Goyal <vgoyal@redhat.com>
8737 L:      kexec@lists.infradead.org
8738 W:      http://lse.sourceforge.net/kdump/
8739 S:      Maintained
8740 F:      Documentation/admin-guide/kdump/
8741
8742 KEENE FM RADIO TRANSMITTER DRIVER
8743 M:      Hans Verkuil <hverkuil@xs4all.nl>
8744 L:      linux-media@vger.kernel.org
8745 T:      git git://linuxtv.org/media_tree.git
8746 W:      https://linuxtv.org
8747 S:      Maintained
8748 F:      drivers/media/radio/radio-keene*
8749
8750 KERNEL AUTOMOUNTER
8751 M:      Ian Kent <raven@themaw.net>
8752 L:      autofs@vger.kernel.org
8753 S:      Maintained
8754 F:      fs/autofs/
8755
8756 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8757 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8758 M:      Michal Marek <michal.lkml@markovi.net>
8759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8760 L:      linux-kbuild@vger.kernel.org
8761 S:      Maintained
8762 F:      Documentation/kbuild/
8763 F:      Makefile
8764 F:      scripts/Kbuild*
8765 F:      scripts/Makefile*
8766 F:      scripts/basic/
8767 F:      scripts/mk*
8768 F:      scripts/*vmlinux*
8769 F:      scripts/mod/
8770 F:      scripts/package/
8771
8772 KERNEL JANITORS
8773 L:      kernel-janitors@vger.kernel.org
8774 W:      http://kernelnewbies.org/KernelJanitors
8775 S:      Odd Fixes
8776
8777 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8778 M:      "J. Bruce Fields" <bfields@fieldses.org>
8779 M:      Chuck Lever <chuck.lever@oracle.com>
8780 L:      linux-nfs@vger.kernel.org
8781 W:      http://nfs.sourceforge.net/
8782 T:      git git://linux-nfs.org/~bfields/linux.git
8783 S:      Supported
8784 F:      fs/nfsd/
8785 F:      include/uapi/linux/nfsd/
8786 F:      fs/lockd/
8787 F:      fs/nfs_common/
8788 F:      net/sunrpc/
8789 F:      include/linux/lockd/
8790 F:      include/linux/sunrpc/
8791 F:      include/uapi/linux/sunrpc/
8792
8793 KERNEL SELFTEST FRAMEWORK
8794 M:      Shuah Khan <shuah@kernel.org>
8795 M:      Shuah Khan <skhan@linuxfoundation.org>
8796 L:      linux-kselftest@vger.kernel.org
8797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8798 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8799 S:      Maintained
8800 F:      tools/testing/selftests/
8801 F:      Documentation/dev-tools/kselftest*
8802
8803 KERNEL USERMODE HELPER
8804 M:      Luis Chamberlain <mcgrof@kernel.org>
8805 L:      linux-kernel@vger.kernel.org
8806 S:      Maintained
8807 F:      kernel/umh.c
8808 F:      include/linux/umh.h
8809
8810 KERNEL VIRTUAL MACHINE (KVM)
8811 M:      Paolo Bonzini <pbonzini@redhat.com>
8812 M:      Radim Krčmář <rkrcmar@redhat.com>
8813 L:      kvm@vger.kernel.org
8814 W:      http://www.linux-kvm.org
8815 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8816 S:      Supported
8817 F:      Documentation/virt/kvm/
8818 F:      include/trace/events/kvm.h
8819 F:      include/uapi/asm-generic/kvm*
8820 F:      include/uapi/linux/kvm*
8821 F:      include/asm-generic/kvm*
8822 F:      include/linux/kvm*
8823 F:      include/kvm/iodev.h
8824 F:      virt/kvm/*
8825 F:      tools/kvm/
8826 F:      tools/testing/selftests/kvm/
8827
8828 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8829 M:      Marc Zyngier <maz@kernel.org>
8830 R:      James Morse <james.morse@arm.com>
8831 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
8832 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
8833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8834 L:      kvmarm@lists.cs.columbia.edu
8835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8836 S:      Maintained
8837 F:      arch/arm/include/uapi/asm/kvm*
8838 F:      arch/arm/include/asm/kvm*
8839 F:      arch/arm/kvm/
8840 F:      arch/arm64/include/uapi/asm/kvm*
8841 F:      arch/arm64/include/asm/kvm*
8842 F:      arch/arm64/kvm/
8843 F:      virt/kvm/arm/
8844 F:      include/kvm/arm_*
8845
8846 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8847 M:      James Hogan <jhogan@kernel.org>
8848 L:      linux-mips@vger.kernel.org
8849 S:      Supported
8850 F:      arch/mips/include/uapi/asm/kvm*
8851 F:      arch/mips/include/asm/kvm*
8852 F:      arch/mips/kvm/
8853
8854 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8855 M:      Paul Mackerras <paulus@ozlabs.org>
8856 L:      kvm-ppc@vger.kernel.org
8857 W:      http://www.linux-kvm.org/
8858 T:      git git://github.com/agraf/linux-2.6.git
8859 S:      Supported
8860 F:      arch/powerpc/include/uapi/asm/kvm*
8861 F:      arch/powerpc/include/asm/kvm*
8862 F:      arch/powerpc/kvm/
8863 F:      arch/powerpc/kernel/kvm*
8864
8865 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8866 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8867 M:      Janosch Frank <frankja@linux.ibm.com>
8868 R:      David Hildenbrand <david@redhat.com>
8869 R:      Cornelia Huck <cohuck@redhat.com>
8870 L:      kvm@vger.kernel.org
8871 W:      http://www.ibm.com/developerworks/linux/linux390/
8872 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8873 S:      Supported
8874 F:      arch/s390/include/uapi/asm/kvm*
8875 F:      arch/s390/include/asm/gmap.h
8876 F:      arch/s390/include/asm/kvm*
8877 F:      arch/s390/kvm/
8878 F:      arch/s390/mm/gmap.c
8879 F:      tools/testing/selftests/kvm/s390x/
8880 F:      tools/testing/selftests/kvm/*/s390x/
8881
8882 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8883 M:      Paolo Bonzini <pbonzini@redhat.com>
8884 M:      Radim Krčmář <rkrcmar@redhat.com>
8885 R:      Sean Christopherson <sean.j.christopherson@intel.com>
8886 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
8887 R:      Wanpeng Li <wanpengli@tencent.com>
8888 R:      Jim Mattson <jmattson@google.com>
8889 R:      Joerg Roedel <joro@8bytes.org>
8890 L:      kvm@vger.kernel.org
8891 W:      http://www.linux-kvm.org
8892 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8893 S:      Supported
8894 F:      arch/x86/kvm/
8895 F:      arch/x86/kvm/*/
8896 F:      arch/x86/include/uapi/asm/kvm*
8897 F:      arch/x86/include/uapi/asm/vmx.h
8898 F:      arch/x86/include/uapi/asm/svm.h
8899 F:      arch/x86/include/asm/kvm*
8900 F:      arch/x86/include/asm/pvclock-abi.h
8901 F:      arch/x86/include/asm/svm.h
8902 F:      arch/x86/include/asm/vmx.h
8903 F:      arch/x86/kernel/kvm.c
8904 F:      arch/x86/kernel/kvmclock.c
8905
8906 KERNFS
8907 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8908 M:      Tejun Heo <tj@kernel.org>
8909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8910 S:      Supported
8911 F:      include/linux/kernfs.h
8912 F:      fs/kernfs/
8913
8914 KEXEC
8915 M:      Eric Biederman <ebiederm@xmission.com>
8916 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8917 L:      kexec@lists.infradead.org
8918 S:      Maintained
8919 F:      include/linux/kexec.h
8920 F:      include/uapi/linux/kexec.h
8921 F:      kernel/kexec*
8922
8923 KEYS-ENCRYPTED
8924 M:      Mimi Zohar <zohar@linux.ibm.com>
8925 L:      linux-integrity@vger.kernel.org
8926 L:      keyrings@vger.kernel.org
8927 S:      Supported
8928 F:      Documentation/security/keys/trusted-encrypted.rst
8929 F:      include/keys/encrypted-type.h
8930 F:      security/keys/encrypted-keys/
8931
8932 KEYS-TRUSTED
8933 M:      James Bottomley <jejb@linux.ibm.com>
8934 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8935 M:      Mimi Zohar <zohar@linux.ibm.com>
8936 L:      linux-integrity@vger.kernel.org
8937 L:      keyrings@vger.kernel.org
8938 S:      Supported
8939 F:      Documentation/security/keys/trusted-encrypted.rst
8940 F:      include/keys/trusted-type.h
8941 F:      security/keys/trusted.c
8942 F:      security/keys/trusted.h
8943
8944 KEYS/KEYRINGS:
8945 M:      David Howells <dhowells@redhat.com>
8946 L:      keyrings@vger.kernel.org
8947 S:      Maintained
8948 F:      Documentation/security/keys/core.rst
8949 F:      include/linux/key.h
8950 F:      include/linux/key-type.h
8951 F:      include/linux/keyctl.h
8952 F:      include/uapi/linux/keyctl.h
8953 F:      include/keys/
8954 F:      security/keys/
8955
8956 KGDB / KDB /debug_core
8957 M:      Jason Wessel <jason.wessel@windriver.com>
8958 M:      Daniel Thompson <daniel.thompson@linaro.org>
8959 W:      http://kgdb.wiki.kernel.org/
8960 L:      kgdb-bugreport@lists.sourceforge.net
8961 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8962 S:      Maintained
8963 F:      Documentation/dev-tools/kgdb.rst
8964 F:      drivers/misc/kgdbts.c
8965 F:      drivers/tty/serial/kgdboc.c
8966 F:      include/linux/kdb.h
8967 F:      include/linux/kgdb.h
8968 F:      kernel/debug/
8969
8970 KMEMLEAK
8971 M:      Catalin Marinas <catalin.marinas@arm.com>
8972 S:      Maintained
8973 F:      Documentation/dev-tools/kmemleak.rst
8974 F:      include/linux/kmemleak.h
8975 F:      mm/kmemleak.c
8976 F:      mm/kmemleak-test.c
8977
8978 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8979 M:      Luis Chamberlain <mcgrof@kernel.org>
8980 L:      linux-kernel@vger.kernel.org
8981 S:      Maintained
8982 F:      kernel/kmod.c
8983 F:      include/linux/kmod.h
8984 F:      lib/test_kmod.c
8985 F:      tools/testing/selftests/kmod/
8986
8987 KPROBES
8988 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8989 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8990 M:      "David S. Miller" <davem@davemloft.net>
8991 M:      Masami Hiramatsu <mhiramat@kernel.org>
8992 S:      Maintained
8993 F:      Documentation/kprobes.txt
8994 F:      include/linux/kprobes.h
8995 F:      include/asm-generic/kprobes.h
8996 F:      kernel/kprobes.c
8997
8998 KS0108 LCD CONTROLLER DRIVER
8999 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9000 S:      Maintained
9001 F:      Documentation/auxdisplay/ks0108
9002 F:      drivers/auxdisplay/ks0108.c
9003 F:      include/linux/ks0108.h
9004
9005 L3MDEV
9006 M:      David Ahern <dsa@cumulusnetworks.com>
9007 L:      netdev@vger.kernel.org
9008 S:      Maintained
9009 F:      net/l3mdev
9010 F:      include/net/l3mdev.h
9011
9012 L7 BPF FRAMEWORK
9013 M:      John Fastabend <john.fastabend@gmail.com>
9014 M:      Daniel Borkmann <daniel@iogearbox.net>
9015 L:      netdev@vger.kernel.org
9016 L:      bpf@vger.kernel.org
9017 S:      Maintained
9018 F:      include/linux/skmsg.h
9019 F:      net/core/skmsg.c
9020 F:      net/core/sock_map.c
9021 F:      net/ipv4/tcp_bpf.c
9022
9023 LANTIQ / INTEL Ethernet drivers
9024 M:      Hauke Mehrtens <hauke@hauke-m.de>
9025 L:      netdev@vger.kernel.org
9026 S:      Maintained
9027 F:      net/dsa/tag_gswip.c
9028 F:      drivers/net/ethernet/lantiq_xrx200.c
9029 F:      drivers/net/dsa/lantiq_pce.h
9030 F:      drivers/net/dsa/lantiq_gswip.c
9031
9032 LANTIQ MIPS ARCHITECTURE
9033 M:      John Crispin <john@phrozen.org>
9034 L:      linux-mips@vger.kernel.org
9035 S:      Maintained
9036 F:      arch/mips/lantiq
9037 F:      drivers/soc/lantiq
9038
9039 LAPB module
9040 L:      linux-x25@vger.kernel.org
9041 S:      Orphan
9042 F:      Documentation/networking/lapb-module.txt
9043 F:      include/*/lapb.h
9044 F:      net/lapb/
9045
9046 LASI 53c700 driver for PARISC
9047 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9048 L:      linux-scsi@vger.kernel.org
9049 S:      Maintained
9050 F:      Documentation/scsi/53c700.txt
9051 F:      drivers/scsi/53c700*
9052
9053 LEAKING_ADDRESSES
9054 M:      Tobin C. Harding <me@tobin.cc>
9055 M:      Tycho Andersen <tycho@tycho.ws>
9056 L:      kernel-hardening@lists.openwall.com
9057 S:      Maintained
9058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9059 F:      scripts/leaking_addresses.pl
9060
9061 LED SUBSYSTEM
9062 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9063 M:      Pavel Machek <pavel@ucw.cz>
9064 R:      Dan Murphy <dmurphy@ti.com>
9065 L:      linux-leds@vger.kernel.org
9066 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9067 S:      Maintained
9068 F:      Documentation/devicetree/bindings/leds/
9069 F:      drivers/leds/
9070 F:      include/linux/leds.h
9071
9072 LEGACY EEPROM DRIVER
9073 M:      Jean Delvare <jdelvare@suse.com>
9074 S:      Maintained
9075 F:      Documentation/misc-devices/eeprom.rst
9076 F:      drivers/misc/eeprom/eeprom.c
9077
9078 LEGO MINDSTORMS EV3
9079 R:      David Lechner <david@lechnology.com>
9080 S:      Maintained
9081 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9082 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9083 F:      drivers/power/supply/lego_ev3_battery.c
9084
9085 LEGO USB Tower driver
9086 M:      Juergen Stuber <starblue@users.sourceforge.net>
9087 L:      legousb-devel@lists.sourceforge.net
9088 W:      http://legousb.sourceforge.net/
9089 S:      Maintained
9090 F:      drivers/usb/misc/legousbtower.c
9091
9092 LG LAPTOP EXTRAS
9093 M:      Matan Ziv-Av <matan@svgalib.org>
9094 L:      platform-driver-x86@vger.kernel.org
9095 S:      Maintained
9096 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9097 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9098 F:      drivers/platform/x86/lg-laptop.c
9099
9100 LG2160 MEDIA DRIVER
9101 M:      Michael Krufky <mkrufky@linuxtv.org>
9102 L:      linux-media@vger.kernel.org
9103 W:      https://linuxtv.org
9104 W:      http://github.com/mkrufky
9105 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9106 T:      git git://linuxtv.org/mkrufky/tuners.git
9107 S:      Maintained
9108 F:      drivers/media/dvb-frontends/lg2160.*
9109
9110 LGDT3305 MEDIA DRIVER
9111 M:      Michael Krufky <mkrufky@linuxtv.org>
9112 L:      linux-media@vger.kernel.org
9113 W:      https://linuxtv.org
9114 W:      http://github.com/mkrufky
9115 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9116 T:      git git://linuxtv.org/mkrufky/tuners.git
9117 S:      Maintained
9118 F:      drivers/media/dvb-frontends/lgdt3305.*
9119
9120 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9121 M:      Viresh Kumar <vireshk@kernel.org>
9122 L:      linux-ide@vger.kernel.org
9123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9124 S:      Maintained
9125 F:      include/linux/pata_arasan_cf_data.h
9126 F:      drivers/ata/pata_arasan_cf.c
9127
9128 LIBATA PATA DRIVERS
9129 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9130 M:      Jens Axboe <axboe@kernel.dk>
9131 L:      linux-ide@vger.kernel.org
9132 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9133 S:      Maintained
9134 F:      drivers/ata/pata_*.c
9135 F:      drivers/ata/ata_generic.c
9136
9137 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9138 M:      Linus Walleij <linus.walleij@linaro.org>
9139 L:      linux-ide@vger.kernel.org
9140 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9141 S:      Maintained
9142 F:      drivers/ata/pata_ftide010.c
9143 F:      drivers/ata/sata_gemini.c
9144 F:      drivers/ata/sata_gemini.h
9145
9146 LIBATA SATA AHCI PLATFORM devices support
9147 M:      Hans de Goede <hdegoede@redhat.com>
9148 M:      Jens Axboe <axboe@kernel.dk>
9149 L:      linux-ide@vger.kernel.org
9150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9151 S:      Maintained
9152 F:      drivers/ata/ahci_platform.c
9153 F:      drivers/ata/libahci_platform.c
9154 F:      include/linux/ahci_platform.h
9155
9156 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9157 M:      Mikael Pettersson <mikpelinux@gmail.com>
9158 L:      linux-ide@vger.kernel.org
9159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9160 S:      Maintained
9161 F:      drivers/ata/sata_promise.*
9162
9163 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9164 M:      Jens Axboe <axboe@kernel.dk>
9165 L:      linux-ide@vger.kernel.org
9166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9167 S:      Maintained
9168 F:      drivers/ata/
9169 F:      include/linux/ata.h
9170 F:      include/linux/libata.h
9171 F:      Documentation/devicetree/bindings/ata/
9172
9173 LIBLOCKDEP
9174 M:      Sasha Levin <alexander.levin@microsoft.com>
9175 S:      Maintained
9176 F:      tools/lib/lockdep/
9177
9178 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9179 M:      Dan Williams <dan.j.williams@intel.com>
9180 M:      Vishal Verma <vishal.l.verma@intel.com>
9181 M:      Dave Jiang <dave.jiang@intel.com>
9182 L:      linux-nvdimm@lists.01.org
9183 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9184 S:      Supported
9185 F:      drivers/nvdimm/blk.c
9186 F:      drivers/nvdimm/region_devs.c
9187
9188 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9189 M:      Vishal Verma <vishal.l.verma@intel.com>
9190 M:      Dan Williams <dan.j.williams@intel.com>
9191 M:      Dave Jiang <dave.jiang@intel.com>
9192 L:      linux-nvdimm@lists.01.org
9193 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9194 S:      Supported
9195 F:      drivers/nvdimm/btt*
9196
9197 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9198 M:      Dan Williams <dan.j.williams@intel.com>
9199 M:      Vishal Verma <vishal.l.verma@intel.com>
9200 M:      Dave Jiang <dave.jiang@intel.com>
9201 L:      linux-nvdimm@lists.01.org
9202 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9203 S:      Supported
9204 F:      drivers/nvdimm/pmem*
9205
9206 LIBNVDIMM: DEVICETREE BINDINGS
9207 M:      Oliver O'Halloran <oohall@gmail.com>
9208 L:      linux-nvdimm@lists.01.org
9209 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9210 S:      Supported
9211 F:      drivers/nvdimm/of_pmem.c
9212 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9213
9214 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9215 M:      Dan Williams <dan.j.williams@intel.com>
9216 M:      Vishal Verma <vishal.l.verma@intel.com>
9217 M:      Dave Jiang <dave.jiang@intel.com>
9218 M:      Keith Busch <keith.busch@intel.com>
9219 M:      Ira Weiny <ira.weiny@intel.com>
9220 L:      linux-nvdimm@lists.01.org
9221 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9223 S:      Supported
9224 F:      drivers/nvdimm/*
9225 F:      drivers/acpi/nfit/*
9226 F:      include/linux/nd.h
9227 F:      include/linux/libnvdimm.h
9228 F:      include/uapi/linux/ndctl.h
9229
9230 LICENSES and SPDX stuff
9231 M:      Thomas Gleixner <tglx@linutronix.de>
9232 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9233 L:      linux-spdx@vger.kernel.org
9234 S:      Maintained
9235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9236 F:      COPYING
9237 F:      Documentation/process/license-rules.rst
9238 F:      LICENSES/
9239 F:      scripts/spdxcheck-test.sh
9240 F:      scripts/spdxcheck.py
9241
9242 LIGHTNVM PLATFORM SUPPORT
9243 M:      Matias Bjorling <mb@lightnvm.io>
9244 W:      http://github/OpenChannelSSD
9245 L:      linux-block@vger.kernel.org
9246 S:      Maintained
9247 F:      drivers/lightnvm/
9248 F:      include/linux/lightnvm.h
9249 F:      include/uapi/linux/lightnvm.h
9250
9251 LINUX FOR POWER MACINTOSH
9252 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9253 W:      http://www.penguinppc.org/
9254 L:      linuxppc-dev@lists.ozlabs.org
9255 S:      Maintained
9256 F:      arch/powerpc/platforms/powermac/
9257 F:      drivers/macintosh/
9258
9259 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9260 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9261 M:      Paul Mackerras <paulus@samba.org>
9262 M:      Michael Ellerman <mpe@ellerman.id.au>
9263 W:      https://github.com/linuxppc/linux/wiki
9264 L:      linuxppc-dev@lists.ozlabs.org
9265 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9267 S:      Supported
9268 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9269 F:      Documentation/devicetree/bindings/powerpc/
9270 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9271 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9272 F:      Documentation/powerpc/
9273 F:      arch/powerpc/
9274 F:      drivers/char/tpm/tpm_ibmvtpm*
9275 F:      drivers/crypto/nx/
9276 F:      drivers/crypto/vmx/
9277 F:      drivers/i2c/busses/i2c-opal.c
9278 F:      drivers/net/ethernet/ibm/ibmveth.*
9279 F:      drivers/net/ethernet/ibm/ibmvnic.*
9280 F:      drivers/pci/hotplug/pnv_php.c
9281 F:      drivers/pci/hotplug/rpa*
9282 F:      drivers/rtc/rtc-opal.c
9283 F:      drivers/scsi/ibmvscsi/
9284 F:      drivers/tty/hvc/hvc_opal.c
9285 F:      drivers/watchdog/wdrtas.c
9286 F:      tools/testing/selftests/powerpc
9287 N:      /pmac
9288 N:      powermac
9289 N:      powernv
9290 N:      [^a-z0-9]ps3
9291 N:      pseries
9292
9293 LINUX FOR POWERPC EMBEDDED MPC5XXX
9294 M:      Anatolij Gustschin <agust@denx.de>
9295 L:      linuxppc-dev@lists.ozlabs.org
9296 T:      git git://git.denx.de/linux-denx-agust.git
9297 S:      Maintained
9298 F:      arch/powerpc/platforms/512x/
9299 F:      arch/powerpc/platforms/52xx/
9300
9301 LINUX FOR POWERPC EMBEDDED PPC4XX
9302 M:      Alistair Popple <alistair@popple.id.au>
9303 M:      Matt Porter <mporter@kernel.crashing.org>
9304 W:      http://www.penguinppc.org/
9305 L:      linuxppc-dev@lists.ozlabs.org
9306 S:      Maintained
9307 F:      arch/powerpc/platforms/40x/
9308 F:      arch/powerpc/platforms/44x/
9309
9310 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9311 M:      Scott Wood <oss@buserror.net>
9312 M:      Kumar Gala <galak@kernel.crashing.org>
9313 W:      http://www.penguinppc.org/
9314 L:      linuxppc-dev@lists.ozlabs.org
9315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9316 S:      Maintained
9317 F:      arch/powerpc/platforms/83xx/
9318 F:      arch/powerpc/platforms/85xx/
9319 F:      Documentation/devicetree/bindings/powerpc/fsl/
9320
9321 LINUX FOR POWERPC EMBEDDED PPC8XX
9322 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9323 W:      http://www.penguinppc.org/
9324 L:      linuxppc-dev@lists.ozlabs.org
9325 S:      Maintained
9326 F:      arch/powerpc/platforms/8xx/
9327
9328 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9329 L:      linuxppc-dev@lists.ozlabs.org
9330 S:      Orphan
9331 F:      arch/powerpc/*/*virtex*
9332 F:      arch/powerpc/*/*/*virtex*
9333
9334 LINUX FOR POWERPC PA SEMI PWRFICIENT
9335 L:      linuxppc-dev@lists.ozlabs.org
9336 S:      Orphan
9337 F:      arch/powerpc/platforms/pasemi/
9338 F:      drivers/*/*pasemi*
9339 F:      drivers/*/*/*pasemi*
9340
9341 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9342 M:      Kees Cook <keescook@chromium.org>
9343 S:      Maintained
9344 F:      drivers/misc/lkdtm/*
9345
9346 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9347 M:      Alan Stern <stern@rowland.harvard.edu>
9348 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9349 M:      Will Deacon <will@kernel.org>
9350 M:      Peter Zijlstra <peterz@infradead.org>
9351 M:      Boqun Feng <boqun.feng@gmail.com>
9352 M:      Nicholas Piggin <npiggin@gmail.com>
9353 M:      David Howells <dhowells@redhat.com>
9354 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9355 M:      Luc Maranget <luc.maranget@inria.fr>
9356 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9357 R:      Akira Yokosawa <akiyks@gmail.com>
9358 R:      Daniel Lustig <dlustig@nvidia.com>
9359 L:      linux-kernel@vger.kernel.org
9360 L:      linux-arch@vger.kernel.org
9361 S:      Supported
9362 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9363 F:      tools/memory-model/
9364 F:      Documentation/atomic_bitops.txt
9365 F:      Documentation/atomic_t.txt
9366 F:      Documentation/core-api/atomic_ops.rst
9367 F:      Documentation/core-api/refcount-vs-atomic.rst
9368 F:      Documentation/memory-barriers.txt
9369
9370 LIS3LV02D ACCELEROMETER DRIVER
9371 M:      Eric Piel <eric.piel@tremplin-utc.net>
9372 S:      Maintained
9373 F:      Documentation/misc-devices/lis3lv02d.rst
9374 F:      drivers/misc/lis3lv02d/
9375 F:      drivers/platform/x86/hp_accel.c
9376
9377 LIVE PATCHING
9378 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9379 M:      Jiri Kosina <jikos@kernel.org>
9380 M:      Miroslav Benes <mbenes@suse.cz>
9381 M:      Petr Mladek <pmladek@suse.com>
9382 R:      Joe Lawrence <joe.lawrence@redhat.com>
9383 S:      Maintained
9384 F:      kernel/livepatch/
9385 F:      include/linux/livepatch.h
9386 F:      arch/x86/include/asm/livepatch.h
9387 F:      arch/x86/kernel/livepatch.c
9388 F:      Documentation/livepatch/
9389 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9390 F:      samples/livepatch/
9391 F:      tools/testing/selftests/livepatch/
9392 L:      live-patching@vger.kernel.org
9393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9394
9395 LLC (802.2)
9396 L:      netdev@vger.kernel.org
9397 S:      Odd fixes
9398 F:      include/linux/llc.h
9399 F:      include/uapi/linux/llc.h
9400 F:      include/net/llc*
9401 F:      net/llc/
9402
9403 LM73 HARDWARE MONITOR DRIVER
9404 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9405 L:      linux-hwmon@vger.kernel.org
9406 S:      Maintained
9407 F:      drivers/hwmon/lm73.c
9408
9409 LM78 HARDWARE MONITOR DRIVER
9410 M:      Jean Delvare <jdelvare@suse.com>
9411 L:      linux-hwmon@vger.kernel.org
9412 S:      Maintained
9413 F:      Documentation/hwmon/lm78.rst
9414 F:      drivers/hwmon/lm78.c
9415
9416 LM83 HARDWARE MONITOR DRIVER
9417 M:      Jean Delvare <jdelvare@suse.com>
9418 L:      linux-hwmon@vger.kernel.org
9419 S:      Maintained
9420 F:      Documentation/hwmon/lm83.rst
9421 F:      drivers/hwmon/lm83.c
9422
9423 LM90 HARDWARE MONITOR DRIVER
9424 M:      Jean Delvare <jdelvare@suse.com>
9425 L:      linux-hwmon@vger.kernel.org
9426 S:      Maintained
9427 F:      Documentation/hwmon/lm90.rst
9428 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9429 F:      drivers/hwmon/lm90.c
9430 F:      include/dt-bindings/thermal/lm90.h
9431
9432 LM95234 HARDWARE MONITOR DRIVER
9433 M:      Guenter Roeck <linux@roeck-us.net>
9434 L:      linux-hwmon@vger.kernel.org
9435 S:      Maintained
9436 F:      Documentation/hwmon/lm95234.rst
9437 F:      drivers/hwmon/lm95234.c
9438
9439 LME2510 MEDIA DRIVER
9440 M:      Malcolm Priestley <tvboxspy@gmail.com>
9441 L:      linux-media@vger.kernel.org
9442 W:      https://linuxtv.org
9443 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9444 S:      Maintained
9445 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9446
9447 LOADPIN SECURITY MODULE
9448 M:      Kees Cook <keescook@chromium.org>
9449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9450 S:      Supported
9451 F:      security/loadpin/
9452 F:      Documentation/admin-guide/LSM/LoadPin.rst
9453
9454 LOCKING PRIMITIVES
9455 M:      Peter Zijlstra <peterz@infradead.org>
9456 M:      Ingo Molnar <mingo@redhat.com>
9457 M:      Will Deacon <will@kernel.org>
9458 L:      linux-kernel@vger.kernel.org
9459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9460 S:      Maintained
9461 F:      Documentation/locking/
9462 F:      include/linux/lockdep.h
9463 F:      include/linux/spinlock*.h
9464 F:      arch/*/include/asm/spinlock*.h
9465 F:      include/linux/rwlock*.h
9466 F:      include/linux/mutex*.h
9467 F:      include/linux/rwsem*.h
9468 F:      include/linux/seqlock.h
9469 F:      lib/locking*.[ch]
9470 F:      kernel/locking/
9471 X:      kernel/locking/locktorture.c
9472
9473 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9474 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9475 L:      linux-ntfs-dev@lists.sourceforge.net
9476 W:      http://www.linux-ntfs.org/content/view/19/37/
9477 S:      Maintained
9478 F:      Documentation/admin-guide/ldm.rst
9479 F:      block/partitions/ldm.*
9480
9481 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9482 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9483 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9484 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9485 L:      MPT-FusionLinux.pdl@broadcom.com
9486 L:      linux-scsi@vger.kernel.org
9487 W:      http://www.avagotech.com/support/
9488 S:      Supported
9489 F:      drivers/message/fusion/
9490 F:      drivers/scsi/mpt3sas/
9491
9492 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9493 M:      Matthew Wilcox <willy@infradead.org>
9494 L:      linux-scsi@vger.kernel.org
9495 S:      Maintained
9496 F:      drivers/scsi/sym53c8xx_2/
9497
9498 LTC1660 DAC DRIVER
9499 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9500 L:      linux-iio@vger.kernel.org
9501 S:      Maintained
9502 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9503 F:      drivers/iio/dac/ltc1660.c
9504
9505 LTC4261 HARDWARE MONITOR DRIVER
9506 M:      Guenter Roeck <linux@roeck-us.net>
9507 L:      linux-hwmon@vger.kernel.org
9508 S:      Maintained
9509 F:      Documentation/hwmon/ltc4261.rst
9510 F:      drivers/hwmon/ltc4261.c
9511
9512 LTC4306 I2C MULTIPLEXER DRIVER
9513 M:      Michael Hennerich <michael.hennerich@analog.com>
9514 W:      http://ez.analog.com/community/linux-device-drivers
9515 L:      linux-i2c@vger.kernel.org
9516 S:      Supported
9517 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9518 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9519
9520 LTP (Linux Test Project)
9521 M:      Mike Frysinger <vapier@gentoo.org>
9522 M:      Cyril Hrubis <chrubis@suse.cz>
9523 M:      Wanlong Gao <wanlong.gao@gmail.com>
9524 M:      Jan Stancek <jstancek@redhat.com>
9525 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9526 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9527 L:      ltp@lists.linux.it (subscribers-only)
9528 W:      http://linux-test-project.github.io/
9529 T:      git git://github.com/linux-test-project/ltp.git
9530 S:      Maintained
9531
9532 M68K ARCHITECTURE
9533 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9534 L:      linux-m68k@lists.linux-m68k.org
9535 W:      http://www.linux-m68k.org/
9536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9537 S:      Maintained
9538 F:      arch/m68k/
9539 F:      drivers/zorro/
9540
9541 M68K ON APPLE MACINTOSH
9542 M:      Joshua Thompson <funaho@jurai.org>
9543 W:      http://www.mac.linux-m68k.org/
9544 L:      linux-m68k@lists.linux-m68k.org
9545 S:      Maintained
9546 F:      arch/m68k/mac/
9547
9548 M68K ON HP9000/300
9549 M:      Philip Blundell <philb@gnu.org>
9550 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9551 S:      Maintained
9552 F:      arch/m68k/hp300/
9553
9554 M88DS3103 MEDIA DRIVER
9555 M:      Antti Palosaari <crope@iki.fi>
9556 L:      linux-media@vger.kernel.org
9557 W:      https://linuxtv.org
9558 W:      http://palosaari.fi/linux/
9559 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9560 T:      git git://linuxtv.org/anttip/media_tree.git
9561 S:      Maintained
9562 F:      drivers/media/dvb-frontends/m88ds3103*
9563
9564 M88RS2000 MEDIA DRIVER
9565 M:      Malcolm Priestley <tvboxspy@gmail.com>
9566 L:      linux-media@vger.kernel.org
9567 W:      https://linuxtv.org
9568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9569 S:      Maintained
9570 F:      drivers/media/dvb-frontends/m88rs2000*
9571
9572 MA901 MASTERKIT USB FM RADIO DRIVER
9573 M:      Alexey Klimov <klimov.linux@gmail.com>
9574 L:      linux-media@vger.kernel.org
9575 T:      git git://linuxtv.org/media_tree.git
9576 S:      Maintained
9577 F:      drivers/media/radio/radio-ma901.c
9578
9579 MAC80211
9580 M:      Johannes Berg <johannes@sipsolutions.net>
9581 L:      linux-wireless@vger.kernel.org
9582 W:      http://wireless.kernel.org/
9583 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9584 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9585 S:      Maintained
9586 F:      Documentation/networking/mac80211-injection.txt
9587 F:      include/net/mac80211.h
9588 F:      net/mac80211/
9589 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9590 F:      Documentation/networking/mac80211_hwsim/README
9591
9592 MAILBOX API
9593 M:      Jassi Brar <jassisinghbrar@gmail.com>
9594 L:      linux-kernel@vger.kernel.org
9595 S:      Maintained
9596 F:      drivers/mailbox/
9597 F:      include/linux/mailbox_client.h
9598 F:      include/linux/mailbox_controller.h
9599
9600 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9601 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9602 W:      http://www.kernel.org/doc/man-pages
9603 L:      linux-man@vger.kernel.org
9604 S:      Maintained
9605
9606 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9607 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9608 L:      linux-mips@vger.kernel.org
9609 S:      Maintained
9610 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9611
9612 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9613 M:      Andrew Lunn <andrew@lunn.ch>
9614 M:      Vivien Didelot <vivien.didelot@gmail.com>
9615 L:      netdev@vger.kernel.org
9616 S:      Maintained
9617 F:      drivers/net/dsa/mv88e6xxx/
9618 F:      include/linux/platform_data/mv88e6xxx.h
9619 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9620
9621 MARVELL ARMADA DRM SUPPORT
9622 M:      Russell King <linux@armlinux.org.uk>
9623 S:      Maintained
9624 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9625 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9626 F:      drivers/gpu/drm/armada/
9627 F:      include/uapi/drm/armada_drm.h
9628 F:      Documentation/devicetree/bindings/display/armada/
9629
9630 MARVELL ARMADA 3700 PHY DRIVERS
9631 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9632 S:      Maintained
9633 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9634 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9635 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9636 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9637
9638 MARVELL CRYPTO DRIVER
9639 M:      Boris Brezillon <bbrezillon@kernel.org>
9640 M:      Arnaud Ebalard <arno@natisbad.org>
9641 F:      drivers/crypto/marvell/
9642 S:      Maintained
9643 L:      linux-crypto@vger.kernel.org
9644
9645 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9646 M:      Mirko Lindner <mlindner@marvell.com>
9647 M:      Stephen Hemminger <stephen@networkplumber.org>
9648 L:      netdev@vger.kernel.org
9649 S:      Maintained
9650 F:      drivers/net/ethernet/marvell/sk*
9651
9652 MARVELL LIBERTAS WIRELESS DRIVER
9653 L:      libertas-dev@lists.infradead.org
9654 S:      Orphan
9655 F:      drivers/net/wireless/marvell/libertas/
9656
9657 MARVELL MACCHIATOBIN SUPPORT
9658 M:      Russell King <linux@armlinux.org.uk>
9659 L:      linux-arm-kernel@lists.infradead.org
9660 S:      Maintained
9661 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9662
9663 MARVELL MV643XX ETHERNET DRIVER
9664 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9665 L:      netdev@vger.kernel.org
9666 S:      Maintained
9667 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9668 F:      include/linux/mv643xx.h
9669
9670 MARVELL MV88X3310 PHY DRIVER
9671 M:      Russell King <linux@armlinux.org.uk>
9672 L:      netdev@vger.kernel.org
9673 S:      Maintained
9674 F:      drivers/net/phy/marvell10g.c
9675
9676 MARVELL MVEBU THERMAL DRIVER
9677 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9678 S:      Maintained
9679 F:      drivers/thermal/armada_thermal.c
9680
9681 MARVELL MVNETA ETHERNET DRIVER
9682 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9683 L:      netdev@vger.kernel.org
9684 S:      Maintained
9685 F:      drivers/net/ethernet/marvell/mvneta.*
9686
9687 MARVELL MWIFIEX WIRELESS DRIVER
9688 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9689 M:      Nishant Sarmukadam <nishants@marvell.com>
9690 M:      Ganapathi Bhat <gbhat@marvell.com>
9691 M:      Xinming Hu <huxinming820@gmail.com>
9692 L:      linux-wireless@vger.kernel.org
9693 S:      Maintained
9694 F:      drivers/net/wireless/marvell/mwifiex/
9695
9696 MARVELL MWL8K WIRELESS DRIVER
9697 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9698 L:      linux-wireless@vger.kernel.org
9699 S:      Odd Fixes
9700 F:      drivers/net/wireless/marvell/mwl8k.c
9701
9702 MARVELL NAND CONTROLLER DRIVER
9703 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9704 L:      linux-mtd@lists.infradead.org
9705 S:      Maintained
9706 F:      drivers/mtd/nand/raw/marvell_nand.c
9707 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9708
9709 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9710 M:      Nicolas Pitre <nico@fluxnic.net>
9711 S:      Odd Fixes
9712 F:      drivers/mmc/host/mvsdio.*
9713
9714 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9715 M:      Hu Ziji <huziji@marvell.com>
9716 L:      linux-mmc@vger.kernel.org
9717 S:      Supported
9718 F:      drivers/mmc/host/sdhci-xenon*
9719 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9720
9721 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9722 M:      Sunil Goutham <sgoutham@marvell.com>
9723 M:      Linu Cherian <lcherian@marvell.com>
9724 M:      Geetha sowjanya <gakula@marvell.com>
9725 M:      Jerin Jacob <jerinj@marvell.com>
9726 L:      netdev@vger.kernel.org
9727 S:      Supported
9728 F:      drivers/net/ethernet/marvell/octeontx2/af/
9729
9730 MATROX FRAMEBUFFER DRIVER
9731 L:      linux-fbdev@vger.kernel.org
9732 S:      Orphan
9733 F:      drivers/video/fbdev/matrox/matroxfb_*
9734 F:      include/uapi/linux/matroxfb.h
9735
9736 MAX16065 HARDWARE MONITOR DRIVER
9737 M:      Guenter Roeck <linux@roeck-us.net>
9738 L:      linux-hwmon@vger.kernel.org
9739 S:      Maintained
9740 F:      Documentation/hwmon/max16065.rst
9741 F:      drivers/hwmon/max16065.c
9742
9743 MAX2175 SDR TUNER DRIVER
9744 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9745 L:      linux-media@vger.kernel.org
9746 T:      git git://linuxtv.org/media_tree.git
9747 S:      Maintained
9748 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9749 F:      Documentation/media/v4l-drivers/max2175.rst
9750 F:      drivers/media/i2c/max2175*
9751 F:      include/uapi/linux/max2175.h
9752
9753 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9754 L:      linux-hwmon@vger.kernel.org
9755 S:      Orphan
9756 F:      Documentation/hwmon/max6650.rst
9757 F:      drivers/hwmon/max6650.c
9758
9759 MAX6697 HARDWARE MONITOR DRIVER
9760 M:      Guenter Roeck <linux@roeck-us.net>
9761 L:      linux-hwmon@vger.kernel.org
9762 S:      Maintained
9763 F:      Documentation/hwmon/max6697.rst
9764 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9765 F:      drivers/hwmon/max6697.c
9766 F:      include/linux/platform_data/max6697.h
9767
9768 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9769 M:      Peter Rosin <peda@axentia.se>
9770 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9771 S:      Maintained
9772 F:      Documentation/devicetree/bindings/sound/max9860.txt
9773 F:      sound/soc/codecs/max9860.*
9774
9775 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9776 M:      Andreas Klinger <ak@it-klinger.de>
9777 L:      linux-iio@vger.kernel.org
9778 S:      Maintained
9779 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9780 F:      drivers/iio/proximity/mb1232.c
9781
9782 MAXIM MAX77650 PMIC MFD DRIVER
9783 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9784 L:      linux-kernel@vger.kernel.org
9785 S:      Maintained
9786 F:      Documentation/devicetree/bindings/*/*max77650.txt
9787 F:      Documentation/devicetree/bindings/*/max77650*.txt
9788 F:      include/linux/mfd/max77650.h
9789 F:      drivers/mfd/max77650.c
9790 F:      drivers/regulator/max77650-regulator.c
9791 F:      drivers/power/supply/max77650-charger.c
9792 F:      drivers/input/misc/max77650-onkey.c
9793 F:      drivers/leds/leds-max77650.c
9794 F:      drivers/gpio/gpio-max77650.c
9795
9796 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9797 M:      Javier Martinez Canillas <javier@dowhile0.org>
9798 L:      linux-kernel@vger.kernel.org
9799 S:      Supported
9800 F:      drivers/regulator/max77802-regulator.c
9801 F:      Documentation/devicetree/bindings/*/*max77802.txt
9802 F:      include/dt-bindings/*/*max77802.h
9803
9804 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9805 M:      Krzysztof Kozlowski <krzk@kernel.org>
9806 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9807 L:      linux-pm@vger.kernel.org
9808 S:      Supported
9809 F:      drivers/power/supply/max14577_charger.c
9810 F:      drivers/power/supply/max77693_charger.c
9811
9812 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9813 M:      Chanwoo Choi <cw00.choi@samsung.com>
9814 M:      Krzysztof Kozlowski <krzk@kernel.org>
9815 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9816 L:      linux-kernel@vger.kernel.org
9817 S:      Supported
9818 F:      drivers/*/max14577*.c
9819 F:      drivers/*/max77686*.c
9820 F:      drivers/*/max77693*.c
9821 F:      drivers/extcon/extcon-max14577.c
9822 F:      drivers/extcon/extcon-max77693.c
9823 F:      drivers/rtc/rtc-max77686.c
9824 F:      drivers/clk/clk-max77686.c
9825 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9826 F:      Documentation/devicetree/bindings/*/max77686.txt
9827 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9828 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9829 F:      include/linux/mfd/max14577*.h
9830 F:      include/linux/mfd/max77686*.h
9831 F:      include/linux/mfd/max77693*.h
9832
9833 MAXIRADIO FM RADIO RECEIVER DRIVER
9834 M:      Hans Verkuil <hverkuil@xs4all.nl>
9835 L:      linux-media@vger.kernel.org
9836 T:      git git://linuxtv.org/media_tree.git
9837 W:      https://linuxtv.org
9838 S:      Maintained
9839 F:      drivers/media/radio/radio-maxiradio*
9840
9841 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9842 M:      Peter Rosin <peda@axentia.se>
9843 L:      linux-iio@vger.kernel.org
9844 S:      Maintained
9845 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9846 F:      drivers/iio/potentiometer/mcp4018.c
9847 F:      drivers/iio/potentiometer/mcp4531.c
9848
9849 MCR20A IEEE-802.15.4 RADIO DRIVER
9850 M:      Xue Liu <liuxuenetmail@gmail.com>
9851 L:      linux-wpan@vger.kernel.org
9852 W:      https://github.com/xueliu/mcr20a-linux
9853 S:      Maintained
9854 F:      drivers/net/ieee802154/mcr20a.c
9855 F:      drivers/net/ieee802154/mcr20a.h
9856 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9857
9858 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9859 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9860 L:      linux-iio@vger.kernel.org
9861 S:      Maintained
9862 F:      drivers/iio/dac/cio-dac.c
9863
9864 MEDIA CONTROLLER FRAMEWORK
9865 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9866 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9867 L:      linux-media@vger.kernel.org
9868 W:      https://www.linuxtv.org
9869 T:      git git://linuxtv.org/media_tree.git
9870 S:      Supported
9871 F:      drivers/media/mc/
9872 F:      include/media/media-*.h
9873 F:      include/uapi/linux/media.h
9874
9875 MEDIA DRIVERS FOR ASCOT2E
9876 M:      Sergey Kozlov <serjk@netup.ru>
9877 M:      Abylay Ospan <aospan@netup.ru>
9878 L:      linux-media@vger.kernel.org
9879 W:      https://linuxtv.org
9880 W:      http://netup.tv/
9881 T:      git git://linuxtv.org/media_tree.git
9882 S:      Supported
9883 F:      drivers/media/dvb-frontends/ascot2e*
9884
9885 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9886 M:      Jasmin Jessich <jasmin@anw.at>
9887 L:      linux-media@vger.kernel.org
9888 W:      https://linuxtv.org
9889 T:      git git://linuxtv.org/media_tree.git
9890 S:      Maintained
9891 F:      drivers/media/dvb-frontends/cxd2099*
9892
9893 MEDIA DRIVERS FOR CXD2841ER
9894 M:      Sergey Kozlov <serjk@netup.ru>
9895 M:      Abylay Ospan <aospan@netup.ru>
9896 L:      linux-media@vger.kernel.org
9897 W:      https://linuxtv.org
9898 W:      http://netup.tv/
9899 T:      git git://linuxtv.org/media_tree.git
9900 S:      Supported
9901 F:      drivers/media/dvb-frontends/cxd2841er*
9902
9903 MEDIA DRIVERS FOR CXD2880
9904 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9905 L:      linux-media@vger.kernel.org
9906 W:      http://linuxtv.org/
9907 T:      git git://linuxtv.org/media_tree.git
9908 S:      Supported
9909 F:      drivers/media/dvb-frontends/cxd2880/*
9910 F:      drivers/media/spi/cxd2880*
9911
9912 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9913 L:      linux-media@vger.kernel.org
9914 W:      https://linuxtv.org
9915 T:      git git://linuxtv.org/media_tree.git
9916 S:      Orphan
9917 F:      drivers/media/pci/ddbridge/*
9918
9919 MEDIA DRIVERS FOR FREESCALE IMX
9920 M:      Steve Longerbeam <slongerbeam@gmail.com>
9921 M:      Philipp Zabel <p.zabel@pengutronix.de>
9922 L:      linux-media@vger.kernel.org
9923 T:      git git://linuxtv.org/media_tree.git
9924 S:      Maintained
9925 F:      Documentation/devicetree/bindings/media/imx.txt
9926 F:      Documentation/media/v4l-drivers/imx.rst
9927 F:      drivers/staging/media/imx/
9928 F:      include/linux/imx-media.h
9929 F:      include/media/imx.h
9930
9931 MEDIA DRIVER FOR FREESCALE IMX PXP
9932 M:      Philipp Zabel <p.zabel@pengutronix.de>
9933 L:      linux-media@vger.kernel.org
9934 T:      git git://linuxtv.org/media_tree.git
9935 S:      Maintained
9936 F:      drivers/media/platform/imx-pxp.[ch]
9937
9938 MEDIA DRIVERS FOR FREESCALE IMX7
9939 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9940 L:      linux-media@vger.kernel.org
9941 T:      git git://linuxtv.org/media_tree.git
9942 S:      Maintained
9943 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9944 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9945 F:      Documentation/media/v4l-drivers/imx7.rst
9946 F:      drivers/staging/media/imx/imx7-media-csi.c
9947 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9948
9949 MEDIA DRIVERS FOR HELENE
9950 M:      Abylay Ospan <aospan@netup.ru>
9951 L:      linux-media@vger.kernel.org
9952 W:      https://linuxtv.org
9953 W:      http://netup.tv/
9954 T:      git git://linuxtv.org/media_tree.git
9955 S:      Supported
9956 F:      drivers/media/dvb-frontends/helene*
9957
9958 MEDIA DRIVERS FOR HORUS3A
9959 M:      Sergey Kozlov <serjk@netup.ru>
9960 M:      Abylay Ospan <aospan@netup.ru>
9961 L:      linux-media@vger.kernel.org
9962 W:      https://linuxtv.org
9963 W:      http://netup.tv/
9964 T:      git git://linuxtv.org/media_tree.git
9965 S:      Supported
9966 F:      drivers/media/dvb-frontends/horus3a*
9967
9968 MEDIA DRIVERS FOR LNBH25
9969 M:      Sergey Kozlov <serjk@netup.ru>
9970 M:      Abylay Ospan <aospan@netup.ru>
9971 L:      linux-media@vger.kernel.org
9972 W:      https://linuxtv.org
9973 W:      http://netup.tv/
9974 T:      git git://linuxtv.org/media_tree.git
9975 S:      Supported
9976 F:      drivers/media/dvb-frontends/lnbh25*
9977
9978 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9979 L:      linux-media@vger.kernel.org
9980 W:      https://linuxtv.org
9981 T:      git git://linuxtv.org/media_tree.git
9982 S:      Orphan
9983 F:      drivers/media/dvb-frontends/mxl5xx*
9984
9985 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9986 M:      Sergey Kozlov <serjk@netup.ru>
9987 M:      Abylay Ospan <aospan@netup.ru>
9988 L:      linux-media@vger.kernel.org
9989 W:      https://linuxtv.org
9990 W:      http://netup.tv/
9991 T:      git git://linuxtv.org/media_tree.git
9992 S:      Supported
9993 F:      drivers/media/pci/netup_unidvb/*
9994
9995 MEDIA DRIVERS FOR RENESAS - CEU
9996 M:      Jacopo Mondi <jacopo@jmondi.org>
9997 L:      linux-media@vger.kernel.org
9998 L:      linux-renesas-soc@vger.kernel.org
9999 T:      git git://linuxtv.org/media_tree.git
10000 S:      Supported
10001 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10002 F:      drivers/media/platform/renesas-ceu.c
10003 F:      include/media/drv-intf/renesas-ceu.h
10004
10005 MEDIA DRIVERS FOR RENESAS - DRIF
10006 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
10007 L:      linux-media@vger.kernel.org
10008 L:      linux-renesas-soc@vger.kernel.org
10009 T:      git git://linuxtv.org/media_tree.git
10010 S:      Supported
10011 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10012 F:      drivers/media/platform/rcar_drif.c
10013
10014 MEDIA DRIVERS FOR RENESAS - FCP
10015 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10016 L:      linux-media@vger.kernel.org
10017 L:      linux-renesas-soc@vger.kernel.org
10018 T:      git git://linuxtv.org/media_tree.git
10019 S:      Supported
10020 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10021 F:      drivers/media/platform/rcar-fcp.c
10022 F:      include/media/rcar-fcp.h
10023
10024 MEDIA DRIVERS FOR RENESAS - FDP1
10025 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10026 L:      linux-media@vger.kernel.org
10027 L:      linux-renesas-soc@vger.kernel.org
10028 T:      git git://linuxtv.org/media_tree.git
10029 S:      Supported
10030 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10031 F:      drivers/media/platform/rcar_fdp1.c
10032
10033 MEDIA DRIVERS FOR RENESAS - VIN
10034 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10035 L:      linux-media@vger.kernel.org
10036 L:      linux-renesas-soc@vger.kernel.org
10037 T:      git git://linuxtv.org/media_tree.git
10038 S:      Supported
10039 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
10040 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
10041 F:      drivers/media/platform/rcar-vin/
10042
10043 MEDIA DRIVERS FOR RENESAS - VSP1
10044 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10045 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10046 L:      linux-media@vger.kernel.org
10047 L:      linux-renesas-soc@vger.kernel.org
10048 T:      git git://linuxtv.org/media_tree.git
10049 S:      Supported
10050 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10051 F:      drivers/media/platform/vsp1/
10052
10053 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10054 L:      linux-media@vger.kernel.org
10055 W:      https://linuxtv.org
10056 T:      git git://linuxtv.org/media_tree.git
10057 S:      Orphan
10058 F:      drivers/media/dvb-frontends/stv0910*
10059
10060 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10061 L:      linux-media@vger.kernel.org
10062 W:      https://linuxtv.org
10063 T:      git git://linuxtv.org/media_tree.git
10064 S:      Orphan
10065 F:      drivers/media/dvb-frontends/stv6111*
10066
10067 MEDIA DRIVERS FOR STM32 - DCMI
10068 M:      Hugues Fruchet <hugues.fruchet@st.com>
10069 L:      linux-media@vger.kernel.org
10070 T:      git git://linuxtv.org/media_tree.git
10071 S:      Supported
10072 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10073 F:      drivers/media/platform/stm32/stm32-dcmi.c
10074
10075 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10076 M:      Dmitry Osipenko <digetx@gmail.com>
10077 L:      linux-media@vger.kernel.org
10078 L:      linux-tegra@vger.kernel.org
10079 T:      git git://linuxtv.org/media_tree.git
10080 S:      Maintained
10081 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10082 F:      drivers/staging/media/tegra-vde/
10083
10084 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10085 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10086 P:      LinuxTV.org Project
10087 L:      linux-media@vger.kernel.org
10088 W:      https://linuxtv.org
10089 Q:      http://patchwork.kernel.org/project/linux-media/list/
10090 T:      git git://linuxtv.org/media_tree.git
10091 S:      Maintained
10092 F:      Documentation/devicetree/bindings/media/
10093 F:      Documentation/media/
10094 F:      drivers/media/
10095 F:      drivers/staging/media/
10096 F:      include/linux/platform_data/media/
10097 F:      include/media/
10098 F:      include/uapi/linux/dvb/
10099 F:      include/uapi/linux/videodev2.h
10100 F:      include/uapi/linux/media.h
10101 F:      include/uapi/linux/v4l2-*
10102 F:      include/uapi/linux/meye.h
10103 F:      include/uapi/linux/ivtv*
10104 F:      include/uapi/linux/uvcvideo.h
10105
10106 MEDIATEK BLUETOOTH DRIVER
10107 M:      Sean Wang <sean.wang@mediatek.com>
10108 L:      linux-bluetooth@vger.kernel.org
10109 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10110 S:      Maintained
10111 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10112 F:      drivers/bluetooth/btmtkuart.c
10113
10114 MEDIATEK CIR DRIVER
10115 M:      Sean Wang <sean.wang@mediatek.com>
10116 S:      Maintained
10117 F:      drivers/media/rc/mtk-cir.c
10118
10119 MEDIATEK DMA DRIVER
10120 M:      Sean Wang <sean.wang@mediatek.com>
10121 L:      dmaengine@vger.kernel.org
10122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10123 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10124 S:      Maintained
10125 F:      Documentation/devicetree/bindings/dma/mtk-*
10126 F:      drivers/dma/mediatek/
10127
10128 MEDIATEK PMIC LED DRIVER
10129 M:      Sean Wang <sean.wang@mediatek.com>
10130 S:      Maintained
10131 F:      drivers/leds/leds-mt6323.c
10132 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10133
10134 MEDIATEK ETHERNET DRIVER
10135 M:      Felix Fietkau <nbd@openwrt.org>
10136 M:      John Crispin <john@phrozen.org>
10137 M:      Sean Wang <sean.wang@mediatek.com>
10138 M:      Nelson Chang <nelson.chang@mediatek.com>
10139 L:      netdev@vger.kernel.org
10140 S:      Maintained
10141 F:      drivers/net/ethernet/mediatek/
10142
10143 MEDIATEK SWITCH DRIVER
10144 M:      Sean Wang <sean.wang@mediatek.com>
10145 L:      netdev@vger.kernel.org
10146 S:      Maintained
10147 F:      drivers/net/dsa/mt7530.*
10148 F:      net/dsa/tag_mtk.c
10149
10150 MEDIATEK JPEG DRIVER
10151 M:      Rick Chang <rick.chang@mediatek.com>
10152 M:      Bin Liu <bin.liu@mediatek.com>
10153 S:      Supported
10154 F:      drivers/media/platform/mtk-jpeg/
10155 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10156
10157 MEDIATEK MDP DRIVER
10158 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10159 M:      Houlong Wei <houlong.wei@mediatek.com>
10160 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10161 S:      Supported
10162 F:      drivers/media/platform/mtk-mdp/
10163 F:      drivers/media/platform/mtk-vpu/
10164 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10165
10166 MEDIATEK MEDIA DRIVER
10167 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10168 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10169 S:      Supported
10170 F:      drivers/media/platform/mtk-vcodec/
10171 F:      drivers/media/platform/mtk-vpu/
10172 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10173 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10174
10175 MEDIATEK MMC/SD/SDIO DRIVER
10176 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10177 S:      Maintained
10178 F:      drivers/mmc/host/mtk-sd.c
10179 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10180
10181 MEDIATEK MT76 WIRELESS LAN DRIVER
10182 M:      Felix Fietkau <nbd@nbd.name>
10183 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10184 R:      Ryder Lee <ryder.lee@mediatek.com>
10185 R:      Roy Luo <royluo@google.com>
10186 L:      linux-wireless@vger.kernel.org
10187 S:      Maintained
10188 F:      drivers/net/wireless/mediatek/mt76/
10189
10190 MEDIATEK MT7601U WIRELESS LAN DRIVER
10191 M:      Jakub Kicinski <kubakici@wp.pl>
10192 L:      linux-wireless@vger.kernel.org
10193 S:      Maintained
10194 F:      drivers/net/wireless/mediatek/mt7601u/
10195
10196 MEDIATEK MT7621/28/88 I2C DRIVER
10197 M:      Stefan Roese <sr@denx.de>
10198 L:      linux-i2c@vger.kernel.org
10199 S:      Maintained
10200 F:      drivers/i2c/busses/i2c-mt7621.c
10201 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10202
10203 MEDIATEK NAND CONTROLLER DRIVER
10204 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10205 L:      linux-mtd@lists.infradead.org
10206 S:      Maintained
10207 F:      drivers/mtd/nand/raw/mtk_*
10208 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10209
10210 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10211 M:      Sean Wang <sean.wang@mediatek.com>
10212 S:      Maintained
10213 F:      drivers/char/hw_random/mtk-rng.c
10214
10215 MEDIATEK USB3 DRD IP DRIVER
10216 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10217 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10218 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10219 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10220 S:      Maintained
10221 F:      drivers/usb/mtu3/
10222
10223 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10224 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10225 M:      Martin Donnelly <martin.donnelly@ge.com>
10226 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10227 S:      Maintained
10228 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10229 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10230
10231 MEGARAID SCSI/SAS DRIVERS
10232 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10233 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10234 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10235 L:      megaraidlinux.pdl@broadcom.com
10236 L:      linux-scsi@vger.kernel.org
10237 W:      http://www.avagotech.com/support/
10238 S:      Maintained
10239 F:      Documentation/scsi/megaraid.txt
10240 F:      drivers/scsi/megaraid.*
10241 F:      drivers/scsi/megaraid/
10242
10243 MELEXIS MLX90614 DRIVER
10244 M:      Crt Mori <cmo@melexis.com>
10245 L:      linux-iio@vger.kernel.org
10246 W:      http://www.melexis.com
10247 S:      Supported
10248 F:      drivers/iio/temperature/mlx90614.c
10249
10250 MELEXIS MLX90632 DRIVER
10251 M:      Crt Mori <cmo@melexis.com>
10252 L:      linux-iio@vger.kernel.org
10253 W:      http://www.melexis.com
10254 S:      Supported
10255 F:      drivers/iio/temperature/mlx90632.c
10256
10257 MELFAS MIP4 TOUCHSCREEN DRIVER
10258 M:      Sangwon Jee <jeesw@melfas.com>
10259 W:      http://www.melfas.com
10260 S:      Supported
10261 F:      drivers/input/touchscreen/melfas_mip4.c
10262 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10263
10264 MELLANOX ETHERNET DRIVER (mlx4_en)
10265 M:      Tariq Toukan <tariqt@mellanox.com>
10266 L:      netdev@vger.kernel.org
10267 S:      Supported
10268 W:      http://www.mellanox.com
10269 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10270 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10271
10272 MELLANOX ETHERNET DRIVER (mlx5e)
10273 M:      Saeed Mahameed <saeedm@mellanox.com>
10274 L:      netdev@vger.kernel.org
10275 S:      Supported
10276 W:      http://www.mellanox.com
10277 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10278 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10279
10280 MELLANOX ETHERNET INNOVA DRIVERS
10281 R:      Boris Pismenny <borisp@mellanox.com>
10282 L:      netdev@vger.kernel.org
10283 S:      Supported
10284 W:      http://www.mellanox.com
10285 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10286 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10287 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10288 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10289 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10290
10291 MELLANOX ETHERNET SWITCH DRIVERS
10292 M:      Jiri Pirko <jiri@mellanox.com>
10293 M:      Ido Schimmel <idosch@mellanox.com>
10294 L:      netdev@vger.kernel.org
10295 S:      Supported
10296 W:      http://www.mellanox.com
10297 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10298 F:      drivers/net/ethernet/mellanox/mlxsw/
10299 F:      tools/testing/selftests/drivers/net/mlxsw/
10300
10301 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10302 M:      mlxsw@mellanox.com
10303 L:      netdev@vger.kernel.org
10304 S:      Supported
10305 W:      http://www.mellanox.com
10306 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10307 F:      drivers/net/ethernet/mellanox/mlxfw/
10308
10309 MELLANOX HARDWARE PLATFORM SUPPORT
10310 M:      Andy Shevchenko <andy@infradead.org>
10311 M:      Darren Hart <dvhart@infradead.org>
10312 M:      Vadim Pasternak <vadimp@mellanox.com>
10313 L:      platform-driver-x86@vger.kernel.org
10314 S:      Supported
10315 F:      drivers/platform/mellanox/
10316 F:      include/linux/platform_data/mlxreg.h
10317
10318 MELLANOX MLX4 core VPI driver
10319 M:      Tariq Toukan <tariqt@mellanox.com>
10320 L:      netdev@vger.kernel.org
10321 L:      linux-rdma@vger.kernel.org
10322 W:      http://www.mellanox.com
10323 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10324 S:      Supported
10325 F:      drivers/net/ethernet/mellanox/mlx4/
10326 F:      include/linux/mlx4/
10327
10328 MELLANOX MLX4 IB driver
10329 M:      Yishai Hadas <yishaih@mellanox.com>
10330 L:      linux-rdma@vger.kernel.org
10331 W:      http://www.mellanox.com
10332 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10333 S:      Supported
10334 F:      drivers/infiniband/hw/mlx4/
10335 F:      include/linux/mlx4/
10336 F:      include/uapi/rdma/mlx4-abi.h
10337
10338 MELLANOX MLX5 core VPI driver
10339 M:      Saeed Mahameed <saeedm@mellanox.com>
10340 M:      Leon Romanovsky <leonro@mellanox.com>
10341 L:      netdev@vger.kernel.org
10342 L:      linux-rdma@vger.kernel.org
10343 W:      http://www.mellanox.com
10344 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10345 S:      Supported
10346 F:      drivers/net/ethernet/mellanox/mlx5/core/
10347 F:      include/linux/mlx5/
10348 F:      Documentation/networking/device_drivers/mellanox/
10349
10350 MELLANOX MLX5 IB driver
10351 M:      Leon Romanovsky <leonro@mellanox.com>
10352 L:      linux-rdma@vger.kernel.org
10353 W:      http://www.mellanox.com
10354 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10355 S:      Supported
10356 F:      drivers/infiniband/hw/mlx5/
10357 F:      include/linux/mlx5/
10358 F:      include/uapi/rdma/mlx5-abi.h
10359
10360 MELLANOX MLXCPLD I2C AND MUX DRIVER
10361 M:      Vadim Pasternak <vadimp@mellanox.com>
10362 M:      Michael Shych <michaelsh@mellanox.com>
10363 L:      linux-i2c@vger.kernel.org
10364 S:      Supported
10365 F:      drivers/i2c/busses/i2c-mlxcpld.c
10366 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10367 F:      Documentation/i2c/busses/i2c-mlxcpld
10368
10369 MELLANOX MLXCPLD LED DRIVER
10370 M:      Vadim Pasternak <vadimp@mellanox.com>
10371 L:      linux-leds@vger.kernel.org
10372 S:      Supported
10373 F:      drivers/leds/leds-mlxcpld.c
10374 F:      drivers/leds/leds-mlxreg.c
10375 F:      Documentation/leds/leds-mlxcpld.rst
10376
10377 MELLANOX PLATFORM DRIVER
10378 M:      Vadim Pasternak <vadimp@mellanox.com>
10379 L:      platform-driver-x86@vger.kernel.org
10380 S:      Supported
10381 F:      drivers/platform/x86/mlx-platform.c
10382
10383 MEMBARRIER SUPPORT
10384 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10385 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10386 L:      linux-kernel@vger.kernel.org
10387 S:      Supported
10388 F:      kernel/sched/membarrier.c
10389 F:      include/uapi/linux/membarrier.h
10390 F:      arch/powerpc/include/asm/membarrier.h
10391
10392 MEMBLOCK
10393 M:      Mike Rapoport <rppt@linux.ibm.com>
10394 L:      linux-mm@kvack.org
10395 S:      Maintained
10396 F:      include/linux/memblock.h
10397 F:      mm/memblock.c
10398 F:      Documentation/core-api/boot-time-mm.rst
10399
10400 MEMORY MANAGEMENT
10401 L:      linux-mm@kvack.org
10402 W:      http://www.linux-mm.org
10403 S:      Maintained
10404 F:      include/linux/mm.h
10405 F:      include/linux/gfp.h
10406 F:      include/linux/mmzone.h
10407 F:      include/linux/memory_hotplug.h
10408 F:      include/linux/vmalloc.h
10409 F:      mm/
10410
10411 MEMORY TECHNOLOGY DEVICES (MTD)
10412 M:      David Woodhouse <dwmw2@infradead.org>
10413 M:      Brian Norris <computersforpeace@gmail.com>
10414 M:      Marek Vasut <marek.vasut@gmail.com>
10415 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10416 M:      Richard Weinberger <richard@nod.at>
10417 M:      Vignesh Raghavendra <vigneshr@ti.com>
10418 L:      linux-mtd@lists.infradead.org
10419 W:      http://www.linux-mtd.infradead.org/
10420 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10423 S:      Maintained
10424 F:      Documentation/devicetree/bindings/mtd/
10425 F:      drivers/mtd/
10426 F:      include/linux/mtd/
10427 F:      include/uapi/mtd/
10428
10429 MEN A21 WATCHDOG DRIVER
10430 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10431 L:      linux-watchdog@vger.kernel.org
10432 S:      Maintained
10433 F:      drivers/watchdog/mena21_wdt.c
10434
10435 MEN CHAMELEON BUS (mcb)
10436 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10437 S:      Maintained
10438 F:      drivers/mcb/
10439 F:      include/linux/mcb.h
10440 F:      Documentation/driver-api/men-chameleon-bus.rst
10441
10442 MEN F21BMC (Board Management Controller)
10443 M:      Andreas Werner <andreas.werner@men.de>
10444 S:      Supported
10445 F:      drivers/mfd/menf21bmc.c
10446 F:      drivers/watchdog/menf21bmc_wdt.c
10447 F:      drivers/leds/leds-menf21bmc.c
10448 F:      drivers/hwmon/menf21bmc_hwmon.c
10449 F:      Documentation/hwmon/menf21bmc.rst
10450
10451 MEN Z069 WATCHDOG DRIVER
10452 M:      Johannes Thumshirn <jth@kernel.org>
10453 L:      linux-watchdog@vger.kernel.org
10454 S:      Maintained
10455 F:      drivers/watchdog/menz69_wdt.c
10456
10457 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10458 M:      Neil Armstrong <narmstrong@baylibre.com>
10459 L:      linux-media@vger.kernel.org
10460 L:      linux-amlogic@lists.infradead.org
10461 W:      http://linux-meson.com/
10462 S:      Supported
10463 F:      drivers/media/platform/meson/ao-cec.c
10464 F:      drivers/media/platform/meson/ao-cec-g12a.c
10465 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10466 T:      git git://linuxtv.org/media_tree.git
10467
10468 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10469 M:      Liang Yang <liang.yang@amlogic.com>
10470 L:      linux-mtd@lists.infradead.org
10471 S:      Maintained
10472 F:      drivers/mtd/nand/raw/meson_*
10473 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10474
10475 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10476 M:      Maxime Jourdan <mjourdan@baylibre.com>
10477 L:      linux-media@vger.kernel.org
10478 L:      linux-amlogic@lists.infradead.org
10479 S:      Supported
10480 F:      drivers/staging/media/meson/vdec/
10481 T:      git git://linuxtv.org/media_tree.git
10482
10483 METHODE UDPU SUPPORT
10484 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10485 S:      Maintained
10486 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10487
10488 MICROBLAZE ARCHITECTURE
10489 M:      Michal Simek <monstr@monstr.eu>
10490 W:      http://www.monstr.eu/fdt/
10491 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10492 S:      Supported
10493 F:      arch/microblaze/
10494
10495 MICROCHIP AT91 SERIAL DRIVER
10496 M:      Richard Genoud <richard.genoud@gmail.com>
10497 S:      Maintained
10498 F:      drivers/tty/serial/atmel_serial.c
10499 F:      drivers/tty/serial/atmel_serial.h
10500 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10501
10502 MICROCHIP AUDIO ASOC DRIVERS
10503 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10504 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10505 S:      Supported
10506 F:      sound/soc/atmel
10507
10508 MICROCHIP DMA DRIVER
10509 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10511 L:      dmaengine@vger.kernel.org
10512 S:      Supported
10513 F:      drivers/dma/at_hdmac.c
10514 F:      drivers/dma/at_hdmac_regs.h
10515 F:      include/linux/platform_data/dma-atmel.h
10516 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10517 F:      include/dt-bindings/dma/at91.h
10518
10519 MICROCHIP ECC DRIVER
10520 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10521 L:      linux-crypto@vger.kernel.org
10522 S:      Maintained
10523 F:      drivers/crypto/atmel-ecc.*
10524
10525 MICROCHIP I2C DRIVER
10526 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10527 L:      linux-i2c@vger.kernel.org
10528 S:      Supported
10529 F:      drivers/i2c/busses/i2c-at91.h
10530 F:      drivers/i2c/busses/i2c-at91-*.c
10531
10532 MICROCHIP ISC DRIVER
10533 M:      Eugen Hristev <eugen.hristev@microchip.com>
10534 L:      linux-media@vger.kernel.org
10535 S:      Supported
10536 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10537 F:      drivers/media/platform/atmel/atmel-isc.h
10538 F:      drivers/media/platform/atmel/atmel-isc-base.c
10539 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10540 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10541
10542 MICROCHIP ISI DRIVER
10543 M:      Eugen Hristev <eugen.hristev@microchip.com>
10544 L:      linux-media@vger.kernel.org
10545 S:      Supported
10546 F:      drivers/media/platform/atmel/atmel-isi.c
10547 F:      drivers/media/platform/atmel/atmel-isi.h
10548
10549 MICROCHIP AT91 USART MFD DRIVER
10550 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10551 L:      linux-kernel@vger.kernel.org
10552 S:      Supported
10553 F:      drivers/mfd/at91-usart.c
10554 F:      include/dt-bindings/mfd/at91-usart.h
10555 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10556
10557 MICROCHIP AT91 USART SPI DRIVER
10558 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10559 L:      linux-spi@vger.kernel.org
10560 S:      Supported
10561 F:      drivers/spi/spi-at91-usart.c
10562 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10563
10564 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10565 M:      Woojung Huh <woojung.huh@microchip.com>
10566 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10567 L:      netdev@vger.kernel.org
10568 S:      Maintained
10569 F:      net/dsa/tag_ksz.c
10570 F:      drivers/net/dsa/microchip/*
10571 F:      include/linux/platform_data/microchip-ksz.h
10572 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10573
10574 MICROCHIP LAN743X ETHERNET DRIVER
10575 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10576 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10577 L:      netdev@vger.kernel.org
10578 S:      Maintained
10579 F:      drivers/net/ethernet/microchip/lan743x_*
10580
10581 MICROCHIP LCDFB DRIVER
10582 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10583 L:      linux-fbdev@vger.kernel.org
10584 S:      Maintained
10585 F:      drivers/video/fbdev/atmel_lcdfb.c
10586 F:      include/video/atmel_lcdc.h
10587
10588 MICROCHIP MMC/SD/SDIO MCI DRIVER
10589 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10590 S:      Maintained
10591 F:      drivers/mmc/host/atmel-mci.c
10592
10593 MICROCHIP MCP16502 PMIC DRIVER
10594 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10595 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10596 S:      Maintained
10597 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10598 F:      drivers/regulator/mcp16502.c
10599
10600 MICROCHIP MCP3911 ADC DRIVER
10601 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10602 M:      Kent Gustavsson <kent@minoris.se>
10603 L:      linux-iio@vger.kernel.org
10604 S:      Supported
10605 F:      drivers/iio/adc/mcp3911.c
10606 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10607
10608 MICROCHIP NAND DRIVER
10609 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10610 L:      linux-mtd@lists.infradead.org
10611 S:      Supported
10612 F:      drivers/mtd/nand/raw/atmel/*
10613 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10614
10615 MICROCHIP PWM DRIVER
10616 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10617 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10618 L:      linux-pwm@vger.kernel.org
10619 S:      Supported
10620 F:      drivers/pwm/pwm-atmel.c
10621 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10622
10623 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10624 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10625 M:      Eugen Hristev <eugen.hristev@microchip.com>
10626 L:      linux-iio@vger.kernel.org
10627 S:      Supported
10628 F:      drivers/iio/adc/at91-sama5d2_adc.c
10629 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10630 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10631
10632 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10633 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10634 S:      Supported
10635 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10636
10637 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10638 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10639 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10640 L:      linux-gpio@vger.kernel.org
10641 F:      drivers/gpio/gpio-sama5d2-piobu.c
10642
10643 MICROCHIP SPI DRIVER
10644 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10645 S:      Supported
10646 F:      drivers/spi/spi-atmel.*
10647
10648 MICROCHIP SSC DRIVER
10649 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10650 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10651 S:      Supported
10652 F:      drivers/misc/atmel-ssc.c
10653 F:      include/linux/atmel-ssc.h
10654
10655 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10656 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10657 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10658 S:      Supported
10659 F:      drivers/misc/atmel_tclib.c
10660 F:      drivers/clocksource/tcb_clksrc.c
10661
10662 MICROCHIP USBA UDC DRIVER
10663 M:      Cristian Birsan <cristian.birsan@microchip.com>
10664 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10665 S:      Supported
10666 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10667
10668 MICROCHIP USB251XB DRIVER
10669 M:      Richard Leitner <richard.leitner@skidata.com>
10670 L:      linux-usb@vger.kernel.org
10671 S:      Maintained
10672 F:      drivers/usb/misc/usb251xb.c
10673 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10674
10675 MICROCHIP XDMA DRIVER
10676 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10677 L:      linux-arm-kernel@lists.infradead.org
10678 L:      dmaengine@vger.kernel.org
10679 S:      Supported
10680 F:      drivers/dma/at_xdmac.c
10681
10682 MICROSEMI MIPS SOCS
10683 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10684 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10685 L:      linux-mips@vger.kernel.org
10686 S:      Supported
10687 F:      arch/mips/generic/board-ocelot.c
10688 F:      arch/mips/configs/generic/board-ocelot.config
10689 F:      arch/mips/boot/dts/mscc/
10690 F:      Documentation/devicetree/bindings/mips/mscc.txt
10691
10692 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10693 M:      Don Brace <don.brace@microsemi.com>
10694 L:      esc.storagedev@microsemi.com
10695 L:      linux-scsi@vger.kernel.org
10696 S:      Supported
10697 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10698 F:      drivers/scsi/smartpqi/Kconfig
10699 F:      drivers/scsi/smartpqi/Makefile
10700 F:      include/linux/cciss*.h
10701 F:      include/uapi/linux/cciss*.h
10702 F:      Documentation/scsi/smartpqi.txt
10703
10704 MICROSEMI ETHERNET SWITCH DRIVER
10705 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10706 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10707 L:      netdev@vger.kernel.org
10708 S:      Supported
10709 F:      drivers/net/ethernet/mscc/
10710
10711 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10712 M:      Chen Yu <yu.c.chen@intel.com>
10713 L:      platform-driver-x86@vger.kernel.org
10714 S:      Supported
10715 F:      drivers/platform/x86/surfacepro3_button.c
10716
10717 MICROTEK X6 SCANNER
10718 M:      Oliver Neukum <oliver@neukum.org>
10719 S:      Maintained
10720 F:      drivers/usb/image/microtek.*
10721
10722 MIPS
10723 M:      Ralf Baechle <ralf@linux-mips.org>
10724 M:      Paul Burton <paul.burton@mips.com>
10725 M:      James Hogan <jhogan@kernel.org>
10726 L:      linux-mips@vger.kernel.org
10727 W:      http://www.linux-mips.org/
10728 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10729 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10730 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10731 S:      Supported
10732 F:      Documentation/devicetree/bindings/mips/
10733 F:      Documentation/mips/
10734 F:      arch/mips/
10735 F:      drivers/platform/mips/
10736
10737 MIPS BOSTON DEVELOPMENT BOARD
10738 M:      Paul Burton <paul.burton@mips.com>
10739 L:      linux-mips@vger.kernel.org
10740 S:      Maintained
10741 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10742 F:      arch/mips/boot/dts/img/boston.dts
10743 F:      arch/mips/configs/generic/board-boston.config
10744 F:      drivers/clk/imgtec/clk-boston.c
10745 F:      include/dt-bindings/clock/boston-clock.h
10746
10747 MIPS GENERIC PLATFORM
10748 M:      Paul Burton <paul.burton@mips.com>
10749 L:      linux-mips@vger.kernel.org
10750 S:      Supported
10751 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10752 F:      arch/mips/generic/
10753 F:      arch/mips/tools/generic-board-config.sh
10754
10755 MIPS/LOONGSON1 ARCHITECTURE
10756 M:      Keguang Zhang <keguang.zhang@gmail.com>
10757 L:      linux-mips@vger.kernel.org
10758 S:      Maintained
10759 F:      arch/mips/loongson32/
10760 F:      arch/mips/include/asm/mach-loongson32/
10761 F:      drivers/*/*loongson1*
10762 F:      drivers/*/*/*loongson1*
10763
10764 MIPS/LOONGSON2 ARCHITECTURE
10765 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10766 L:      linux-mips@vger.kernel.org
10767 S:      Maintained
10768 F:      arch/mips/loongson64/fuloong-2e/
10769 F:      arch/mips/loongson64/lemote-2f/
10770 F:      arch/mips/include/asm/mach-loongson64/
10771 F:      drivers/*/*loongson2*
10772 F:      drivers/*/*/*loongson2*
10773
10774 MIPS/LOONGSON3 ARCHITECTURE
10775 M:      Huacai Chen <chenhc@lemote.com>
10776 L:      linux-mips@vger.kernel.org
10777 S:      Maintained
10778 F:      arch/mips/loongson64/
10779 F:      arch/mips/include/asm/mach-loongson64/
10780 F:      drivers/platform/mips/cpu_hwmon.c
10781 F:      drivers/*/*loongson3*
10782 F:      drivers/*/*/*loongson3*
10783
10784 MIPS RINT INSTRUCTION EMULATION
10785 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10786 L:      linux-mips@vger.kernel.org
10787 S:      Supported
10788 F:      arch/mips/math-emu/sp_rint.c
10789 F:      arch/mips/math-emu/dp_rint.c
10790
10791 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10792 M:      Hans Verkuil <hverkuil@xs4all.nl>
10793 L:      linux-media@vger.kernel.org
10794 T:      git git://linuxtv.org/media_tree.git
10795 W:      https://linuxtv.org
10796 S:      Odd Fixes
10797 F:      drivers/media/radio/radio-miropcm20*
10798
10799 MMP SUPPORT
10800 R:      Lubomir Rintel <lkundrak@v3.sk>
10801 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10802 S:      Odd Fixes
10803 F:      arch/arm/boot/dts/mmp*
10804 F:      arch/arm/mach-mmp/
10805
10806 MMU GATHER AND TLB INVALIDATION
10807 M:      Will Deacon <will@kernel.org>
10808 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10809 M:      Andrew Morton <akpm@linux-foundation.org>
10810 M:      Nick Piggin <npiggin@gmail.com>
10811 M:      Peter Zijlstra <peterz@infradead.org>
10812 L:      linux-arch@vger.kernel.org
10813 L:      linux-mm@kvack.org
10814 S:      Maintained
10815 F:      arch/*/include/asm/tlb.h
10816 F:      include/asm-generic/tlb.h
10817 F:      mm/mmu_gather.c
10818
10819 MN88472 MEDIA DRIVER
10820 M:      Antti Palosaari <crope@iki.fi>
10821 L:      linux-media@vger.kernel.org
10822 W:      https://linuxtv.org
10823 W:      http://palosaari.fi/linux/
10824 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10825 S:      Maintained
10826 F:      drivers/media/dvb-frontends/mn88472*
10827
10828 MN88473 MEDIA DRIVER
10829 M:      Antti Palosaari <crope@iki.fi>
10830 L:      linux-media@vger.kernel.org
10831 W:      https://linuxtv.org
10832 W:      http://palosaari.fi/linux/
10833 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10834 S:      Maintained
10835 F:      drivers/media/dvb-frontends/mn88473*
10836
10837 MODULE SUPPORT
10838 M:      Jessica Yu <jeyu@kernel.org>
10839 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10840 S:      Maintained
10841 F:      include/linux/module.h
10842 F:      kernel/module.c
10843
10844 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10845 W:      http://popies.net/meye/
10846 S:      Orphan
10847 F:      Documentation/media/v4l-drivers/meye*
10848 F:      drivers/media/pci/meye/
10849 F:      include/uapi/linux/meye.h
10850
10851 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10852 M:      Jiri Slaby <jirislaby@gmail.com>
10853 S:      Maintained
10854 F:      Documentation/driver-api/serial/moxa-smartio.rst
10855 F:      drivers/tty/mxser.*
10856
10857 MR800 AVERMEDIA USB FM RADIO DRIVER
10858 M:      Alexey Klimov <klimov.linux@gmail.com>
10859 L:      linux-media@vger.kernel.org
10860 T:      git git://linuxtv.org/media_tree.git
10861 S:      Maintained
10862 F:      drivers/media/radio/radio-mr800.c
10863
10864 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10865 M:      Alan Ott <alan@signal11.us>
10866 L:      linux-wpan@vger.kernel.org
10867 S:      Maintained
10868 F:      drivers/net/ieee802154/mrf24j40.c
10869 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10870
10871 MSI LAPTOP SUPPORT
10872 M:      "Lee, Chun-Yi" <jlee@suse.com>
10873 L:      platform-driver-x86@vger.kernel.org
10874 S:      Maintained
10875 F:      drivers/platform/x86/msi-laptop.c
10876
10877 MSI WMI SUPPORT
10878 L:      platform-driver-x86@vger.kernel.org
10879 S:      Orphan
10880 F:      drivers/platform/x86/msi-wmi.c
10881
10882 MSI001 MEDIA DRIVER
10883 M:      Antti Palosaari <crope@iki.fi>
10884 L:      linux-media@vger.kernel.org
10885 W:      https://linuxtv.org
10886 W:      http://palosaari.fi/linux/
10887 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10888 T:      git git://linuxtv.org/anttip/media_tree.git
10889 S:      Maintained
10890 F:      drivers/media/tuners/msi001*
10891
10892 MSI2500 MEDIA DRIVER
10893 M:      Antti Palosaari <crope@iki.fi>
10894 L:      linux-media@vger.kernel.org
10895 W:      https://linuxtv.org
10896 W:      http://palosaari.fi/linux/
10897 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10898 T:      git git://linuxtv.org/anttip/media_tree.git
10899 S:      Maintained
10900 F:      drivers/media/usb/msi2500/
10901
10902 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10903 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10904 L:      linux-mtd@lists.infradead.org
10905 S:      Maintained
10906 F:      drivers/mtd/devices/docg3*
10907
10908 MT9M032 APTINA SENSOR DRIVER
10909 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10910 L:      linux-media@vger.kernel.org
10911 T:      git git://linuxtv.org/media_tree.git
10912 S:      Maintained
10913 F:      drivers/media/i2c/mt9m032.c
10914 F:      include/media/i2c/mt9m032.h
10915
10916 MT9P031 APTINA CAMERA SENSOR
10917 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10918 L:      linux-media@vger.kernel.org
10919 T:      git git://linuxtv.org/media_tree.git
10920 S:      Maintained
10921 F:      drivers/media/i2c/mt9p031.c
10922 F:      include/media/i2c/mt9p031.h
10923
10924 MT9T001 APTINA CAMERA SENSOR
10925 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10926 L:      linux-media@vger.kernel.org
10927 T:      git git://linuxtv.org/media_tree.git
10928 S:      Maintained
10929 F:      drivers/media/i2c/mt9t001.c
10930 F:      include/media/i2c/mt9t001.h
10931
10932 MT9T112 APTINA CAMERA SENSOR
10933 M:      Jacopo Mondi <jacopo@jmondi.org>
10934 L:      linux-media@vger.kernel.org
10935 T:      git git://linuxtv.org/media_tree.git
10936 S:      Odd Fixes
10937 F:      drivers/media/i2c/mt9t112.c
10938 F:      include/media/i2c/mt9t112.h
10939
10940 MT9V032 APTINA CAMERA SENSOR
10941 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10942 L:      linux-media@vger.kernel.org
10943 T:      git git://linuxtv.org/media_tree.git
10944 S:      Maintained
10945 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10946 F:      drivers/media/i2c/mt9v032.c
10947 F:      include/media/i2c/mt9v032.h
10948
10949 MT9V111 APTINA CAMERA SENSOR
10950 M:      Jacopo Mondi <jacopo@jmondi.org>
10951 L:      linux-media@vger.kernel.org
10952 T:      git git://linuxtv.org/media_tree.git
10953 S:      Maintained
10954 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10955 F:      drivers/media/i2c/mt9v111.c
10956
10957 MULTIFUNCTION DEVICES (MFD)
10958 M:      Lee Jones <lee.jones@linaro.org>
10959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10960 S:      Supported
10961 F:      Documentation/devicetree/bindings/mfd/
10962 F:      drivers/mfd/
10963 F:      include/linux/mfd/
10964 F:      include/dt-bindings/mfd/
10965
10966 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10967 S:      Orphan
10968 F:      drivers/mmc/host/mmc_spi.c
10969 F:      include/linux/spi/mmc_spi.h
10970
10971 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10972 M:      Ulf Hansson <ulf.hansson@linaro.org>
10973 L:      linux-mmc@vger.kernel.org
10974 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10975 S:      Maintained
10976 F:      Documentation/devicetree/bindings/mmc/
10977 F:      drivers/mmc/
10978 F:      include/linux/mmc/
10979 F:      include/uapi/linux/mmc/
10980
10981 MULTIPLEXER SUBSYSTEM
10982 M:      Peter Rosin <peda@axentia.se>
10983 S:      Maintained
10984 F:      Documentation/ABI/testing/sysfs-class-mux*
10985 F:      Documentation/devicetree/bindings/mux/
10986 F:      include/dt-bindings/mux/
10987 F:      include/linux/mux/
10988 F:      drivers/mux/
10989
10990 MULTITECH MULTIPORT CARD (ISICOM)
10991 S:      Orphan
10992 F:      drivers/tty/isicom.c
10993 F:      include/linux/isicom.h
10994
10995 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10996 M:      Bin Liu <b-liu@ti.com>
10997 L:      linux-usb@vger.kernel.org
10998 S:      Maintained
10999 F:      drivers/usb/musb/
11000
11001 MXL301RF MEDIA DRIVER
11002 M:      Akihiro Tsukada <tskd08@gmail.com>
11003 L:      linux-media@vger.kernel.org
11004 S:      Odd Fixes
11005 F:      drivers/media/tuners/mxl301rf*
11006
11007 MXL5007T MEDIA DRIVER
11008 M:      Michael Krufky <mkrufky@linuxtv.org>
11009 L:      linux-media@vger.kernel.org
11010 W:      https://linuxtv.org
11011 W:      http://github.com/mkrufky
11012 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11013 T:      git git://linuxtv.org/mkrufky/tuners.git
11014 S:      Maintained
11015 F:      drivers/media/tuners/mxl5007t.*
11016
11017 MXSFB DRM DRIVER
11018 M:      Marek Vasut <marex@denx.de>
11019 M:      Stefan Agner <stefan@agner.ch>
11020 L:      dri-devel@lists.freedesktop.org
11021 S:      Supported
11022 F:      drivers/gpu/drm/mxsfb/
11023 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11024 T:      git git://anongit.freedesktop.org/drm/drm-misc
11025
11026 MYLEX DAC960 PCI RAID Controller
11027 M:      Hannes Reinecke <hare@kernel.org>
11028 L:      linux-scsi@vger.kernel.org
11029 S:      Supported
11030 F:      drivers/scsi/myrb.*
11031 F:      drivers/scsi/myrs.*
11032
11033 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11034 M:      Chris Lee <christopher.lee@cspi.com>
11035 L:      netdev@vger.kernel.org
11036 W:      https://www.cspi.com/ethernet-products/support/downloads/
11037 S:      Supported
11038 F:      drivers/net/ethernet/myricom/myri10ge/
11039
11040 NAND FLASH SUBSYSTEM
11041 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11042 R:      Richard Weinberger <richard@nod.at>
11043 L:      linux-mtd@lists.infradead.org
11044 W:      http://www.linux-mtd.infradead.org/
11045 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11047 S:      Maintained
11048 F:      drivers/mtd/nand/
11049 F:      include/linux/mtd/*nand*.h
11050
11051 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11052 M:      Daniel Mack <zonque@gmail.com>
11053 S:      Maintained
11054 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11055 W:      http://www.native-instruments.com
11056 F:      sound/usb/caiaq/
11057
11058 NATSEMI ETHERNET DRIVER (DP8381x)
11059 S:      Orphan
11060 F:      drivers/net/ethernet/natsemi/natsemi.c
11061
11062 NCR 5380 SCSI DRIVERS
11063 M:      Finn Thain <fthain@telegraphics.com.au>
11064 M:      Michael Schmitz <schmitzmic@gmail.com>
11065 L:      linux-scsi@vger.kernel.org
11066 S:      Maintained
11067 F:      Documentation/scsi/g_NCR5380.txt
11068 F:      drivers/scsi/NCR5380.*
11069 F:      drivers/scsi/arm/cumana_1.c
11070 F:      drivers/scsi/arm/oak.c
11071 F:      drivers/scsi/atari_scsi.*
11072 F:      drivers/scsi/dmx3191d.c
11073 F:      drivers/scsi/g_NCR5380.*
11074 F:      drivers/scsi/mac_scsi.*
11075 F:      drivers/scsi/sun3_scsi.*
11076 F:      drivers/scsi/sun3_scsi_vme.c
11077
11078 NCSI LIBRARY:
11079 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11080 S:      Maintained
11081 F:      net/ncsi/
11082
11083 NCT6775 HARDWARE MONITOR DRIVER
11084 M:      Guenter Roeck <linux@roeck-us.net>
11085 L:      linux-hwmon@vger.kernel.org
11086 S:      Maintained
11087 F:      Documentation/hwmon/nct6775.rst
11088 F:      drivers/hwmon/nct6775.c
11089
11090 NET_FAILOVER MODULE
11091 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11092 L:      netdev@vger.kernel.org
11093 S:      Supported
11094 F:      drivers/net/net_failover.c
11095 F:      include/net/net_failover.h
11096 F:      Documentation/networking/net_failover.rst
11097
11098 NETEM NETWORK EMULATOR
11099 M:      Stephen Hemminger <stephen@networkplumber.org>
11100 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11101 S:      Maintained
11102 F:      net/sched/sch_netem.c
11103
11104 NETERION 10GbE DRIVERS (s2io/vxge)
11105 M:      Jon Mason <jdmason@kudzu.us>
11106 L:      netdev@vger.kernel.org
11107 S:      Supported
11108 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11109 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11110 F:      drivers/net/ethernet/neterion/
11111
11112 NETFILTER
11113 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11114 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11115 M:      Florian Westphal <fw@strlen.de>
11116 L:      netfilter-devel@vger.kernel.org
11117 L:      coreteam@netfilter.org
11118 W:      http://www.netfilter.org/
11119 W:      http://www.iptables.org/
11120 W:      http://www.nftables.org/
11121 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11123 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11124 S:      Maintained
11125 F:      include/linux/netfilter*
11126 F:      include/linux/netfilter/
11127 F:      include/net/netfilter/
11128 F:      include/uapi/linux/netfilter*
11129 F:      include/uapi/linux/netfilter/
11130 F:      net/*/netfilter.c
11131 F:      net/*/netfilter/
11132 F:      net/netfilter/
11133 F:      net/bridge/br_netfilter*.c
11134
11135 NETROM NETWORK LAYER
11136 M:      Ralf Baechle <ralf@linux-mips.org>
11137 L:      linux-hams@vger.kernel.org
11138 W:      http://www.linux-ax25.org/
11139 S:      Maintained
11140 F:      include/net/netrom.h
11141 F:      include/uapi/linux/netrom.h
11142 F:      net/netrom/
11143
11144 NETRONOME ETHERNET DRIVERS
11145 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11146 L:      oss-drivers@netronome.com
11147 S:      Maintained
11148 F:      drivers/net/ethernet/netronome/
11149
11150 NETWORK BLOCK DEVICE (NBD)
11151 M:      Josef Bacik <josef@toxicpanda.com>
11152 S:      Maintained
11153 L:      linux-block@vger.kernel.org
11154 L:      nbd@other.debian.org
11155 F:      Documentation/admin-guide/blockdev/nbd.rst
11156 F:      drivers/block/nbd.c
11157 F:      include/trace/events/nbd.h
11158 F:      include/uapi/linux/nbd.h
11159
11160 NETWORK DROP MONITOR
11161 M:      Neil Horman <nhorman@tuxdriver.com>
11162 L:      netdev@vger.kernel.org
11163 S:      Maintained
11164 W:      https://fedorahosted.org/dropwatch/
11165 F:      net/core/drop_monitor.c
11166 F:      include/uapi/linux/net_dropmon.h
11167
11168 NETWORKING DRIVERS
11169 M:      "David S. Miller" <davem@davemloft.net>
11170 L:      netdev@vger.kernel.org
11171 W:      http://www.linuxfoundation.org/en/Net
11172 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11174 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11175 S:      Odd Fixes
11176 F:      Documentation/devicetree/bindings/net/
11177 F:      drivers/net/
11178 F:      include/linux/if_*
11179 F:      include/linux/netdevice.h
11180 F:      include/linux/etherdevice.h
11181 F:      include/linux/fcdevice.h
11182 F:      include/linux/fddidevice.h
11183 F:      include/linux/hippidevice.h
11184 F:      include/linux/inetdevice.h
11185 F:      include/uapi/linux/if_*
11186 F:      include/uapi/linux/netdevice.h
11187
11188 NETWORKING DRIVERS (WIRELESS)
11189 M:      Kalle Valo <kvalo@codeaurora.org>
11190 L:      linux-wireless@vger.kernel.org
11191 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11194 S:      Maintained
11195 F:      Documentation/devicetree/bindings/net/wireless/
11196 F:      drivers/net/wireless/
11197
11198 NETWORKING [DSA]
11199 M:      Andrew Lunn <andrew@lunn.ch>
11200 M:      Vivien Didelot <vivien.didelot@gmail.com>
11201 M:      Florian Fainelli <f.fainelli@gmail.com>
11202 S:      Maintained
11203 F:      Documentation/devicetree/bindings/net/dsa/
11204 F:      net/dsa/
11205 F:      include/net/dsa.h
11206 F:      include/linux/dsa/
11207 F:      include/linux/platform_data/dsa.h
11208 F:      drivers/net/dsa/
11209
11210 NETWORKING [GENERAL]
11211 M:      "David S. Miller" <davem@davemloft.net>
11212 L:      netdev@vger.kernel.org
11213 W:      http://www.linuxfoundation.org/en/Net
11214 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11217 B:      mailto:netdev@vger.kernel.org
11218 S:      Maintained
11219 F:      net/
11220 F:      include/net/
11221 F:      include/linux/in.h
11222 F:      include/linux/net.h
11223 F:      include/linux/netdevice.h
11224 F:      include/uapi/linux/in.h
11225 F:      include/uapi/linux/net.h
11226 F:      include/uapi/linux/netdevice.h
11227 F:      include/uapi/linux/net_namespace.h
11228 F:      tools/testing/selftests/net/
11229 F:      lib/net_utils.c
11230 F:      lib/random32.c
11231 F:      Documentation/networking/
11232
11233 NETWORKING [IPSEC]
11234 M:      Steffen Klassert <steffen.klassert@secunet.com>
11235 M:      Herbert Xu <herbert@gondor.apana.org.au>
11236 M:      "David S. Miller" <davem@davemloft.net>
11237 L:      netdev@vger.kernel.org
11238 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11240 S:      Maintained
11241 F:      net/xfrm/
11242 F:      net/key/
11243 F:      net/ipv4/xfrm*
11244 F:      net/ipv4/esp4*
11245 F:      net/ipv4/ah4.c
11246 F:      net/ipv4/ipcomp.c
11247 F:      net/ipv4/ip_vti.c
11248 F:      net/ipv6/xfrm*
11249 F:      net/ipv6/esp6*
11250 F:      net/ipv6/ah6.c
11251 F:      net/ipv6/ipcomp6.c
11252 F:      net/ipv6/ip6_vti.c
11253 F:      include/uapi/linux/xfrm.h
11254 F:      include/net/xfrm.h
11255
11256 NETWORKING [IPv4/IPv6]
11257 M:      "David S. Miller" <davem@davemloft.net>
11258 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11259 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11260 L:      netdev@vger.kernel.org
11261 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11262 S:      Maintained
11263 F:      net/ipv4/
11264 F:      net/ipv6/
11265 F:      include/net/ip*
11266 F:      arch/x86/net/*
11267
11268 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11269 M:      Paul Moore <paul@paul-moore.com>
11270 W:      https://github.com/netlabel
11271 L:      netdev@vger.kernel.org
11272 L:      linux-security-module@vger.kernel.org
11273 S:      Maintained
11274 F:      Documentation/netlabel/
11275 F:      include/net/calipso.h
11276 F:      include/net/cipso_ipv4.h
11277 F:      include/net/netlabel.h
11278 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11279 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11280 F:      net/netlabel/
11281 F:      net/ipv4/cipso_ipv4.c
11282 F:      net/ipv6/calipso.c
11283 F:      net/netfilter/xt_CONNSECMARK.c
11284 F:      net/netfilter/xt_SECMARK.c
11285
11286 NETWORKING [TCP]
11287 M:      Eric Dumazet <edumazet@google.com>
11288 L:      netdev@vger.kernel.org
11289 S:      Maintained
11290 F:      net/ipv4/tcp*.c
11291 F:      net/ipv4/syncookies.c
11292 F:      net/ipv6/tcp*.c
11293 F:      net/ipv6/syncookies.c
11294 F:      include/uapi/linux/tcp.h
11295 F:      include/net/tcp.h
11296 F:      include/linux/tcp.h
11297 F:      include/trace/events/tcp.h
11298
11299 NETWORKING [TLS]
11300 M:      Boris Pismenny <borisp@mellanox.com>
11301 M:      Aviad Yehezkel <aviadye@mellanox.com>
11302 M:      Dave Watson <davejwatson@fb.com>
11303 M:      John Fastabend <john.fastabend@gmail.com>
11304 M:      Daniel Borkmann <daniel@iogearbox.net>
11305 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11306 L:      netdev@vger.kernel.org
11307 S:      Maintained
11308 F:      net/tls/*
11309 F:      include/uapi/linux/tls.h
11310 F:      include/net/tls.h
11311
11312 NETWORKING [WIRELESS]
11313 L:      linux-wireless@vger.kernel.org
11314 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11315
11316 NETDEVSIM
11317 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11318 S:      Maintained
11319 F:      drivers/net/netdevsim/*
11320
11321 NETXEN (1/10) GbE SUPPORT
11322 M:      Manish Chopra <manishc@marvell.com>
11323 M:      Rahul Verma <rahulv@marvell.com>
11324 M:      GR-Linux-NIC-Dev@marvell.com
11325 L:      netdev@vger.kernel.org
11326 S:      Supported
11327 F:      drivers/net/ethernet/qlogic/netxen/
11328
11329 NEXTHOP
11330 M:      David Ahern <dsahern@kernel.org>
11331 L:      netdev@vger.kernel.org
11332 S:      Maintained
11333 F:      include/net/nexthop.h
11334 F:      include/uapi/linux/nexthop.h
11335 F:      include/net/netns/nexthop.h
11336 F:      net/ipv4/nexthop.c
11337
11338 NFC SUBSYSTEM
11339 L:      netdev@vger.kernel.org
11340 S:      Orphan
11341 F:      net/nfc/
11342 F:      include/net/nfc/
11343 F:      include/uapi/linux/nfc.h
11344 F:      drivers/nfc/
11345 F:      include/linux/platform_data/nfcmrvl.h
11346 F:      include/linux/platform_data/nxp-nci.h
11347 F:      Documentation/devicetree/bindings/net/nfc/
11348
11349 NFS, SUNRPC, AND LOCKD CLIENTS
11350 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11351 M:      Anna Schumaker <anna.schumaker@netapp.com>
11352 L:      linux-nfs@vger.kernel.org
11353 W:      http://client.linux-nfs.org
11354 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11355 S:      Maintained
11356 F:      fs/lockd/
11357 F:      fs/nfs/
11358 F:      fs/nfs_common/
11359 F:      net/sunrpc/
11360 F:      include/linux/lockd/
11361 F:      include/linux/nfs*
11362 F:      include/linux/sunrpc/
11363 F:      include/uapi/linux/nfs*
11364 F:      include/uapi/linux/sunrpc/
11365
11366 NILFS2 FILESYSTEM
11367 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11368 L:      linux-nilfs@vger.kernel.org
11369 W:      https://nilfs.sourceforge.io/
11370 W:      https://nilfs.osdn.jp/
11371 T:      git git://github.com/konis/nilfs2.git
11372 S:      Supported
11373 F:      Documentation/filesystems/nilfs2.txt
11374 F:      fs/nilfs2/
11375 F:      include/trace/events/nilfs2.h
11376 F:      include/uapi/linux/nilfs2_api.h
11377 F:      include/uapi/linux/nilfs2_ondisk.h
11378
11379 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11380 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11381 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11382 S:      Maintained
11383 F:      Documentation/scsi/NinjaSCSI.txt
11384 F:      drivers/scsi/pcmcia/nsp_*
11385
11386 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11387 M:      GOTO Masanori <gotom@debian.or.jp>
11388 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11389 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11390 S:      Maintained
11391 F:      Documentation/scsi/NinjaSCSI.txt
11392 F:      drivers/scsi/nsp32*
11393
11394 NIOS2 ARCHITECTURE
11395 M:      Ley Foon Tan <lftan@altera.com>
11396 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11398 S:      Maintained
11399 F:      arch/nios2/
11400
11401 NOHZ, DYNTICKS SUPPORT
11402 M:      Frederic Weisbecker <fweisbec@gmail.com>
11403 M:      Thomas Gleixner <tglx@linutronix.de>
11404 M:      Ingo Molnar <mingo@kernel.org>
11405 L:      linux-kernel@vger.kernel.org
11406 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11407 S:      Maintained
11408 F:      kernel/time/tick*.*
11409 F:      include/linux/tick.h
11410 F:      include/linux/sched/nohz.h
11411
11412 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11413 M:      Pavel Machek <pavel@ucw.cz>
11414 M:      Sakari Ailus <sakari.ailus@iki.fi>
11415 L:      linux-media@vger.kernel.org
11416 S:      Maintained
11417 F:      drivers/media/i2c/et8ek8
11418 F:      drivers/media/i2c/ad5820.c
11419
11420 NOKIA N900 POWER SUPPLY DRIVERS
11421 R:      Pali Rohár <pali.rohar@gmail.com>
11422 F:      include/linux/power/bq2415x_charger.h
11423 F:      include/linux/power/bq27xxx_battery.h
11424 F:      include/linux/power/isp1704_charger.h
11425 F:      drivers/power/supply/bq2415x_charger.c
11426 F:      drivers/power/supply/bq27xxx_battery.c
11427 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11428 F:      drivers/power/supply/isp1704_charger.c
11429 F:      drivers/power/supply/rx51_battery.c
11430
11431 NOLIBC HEADER FILE
11432 M:      Willy Tarreau <w@1wt.eu>
11433 S:      Maintained
11434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11435 F:      tools/include/nolibc/
11436
11437 NTB AMD DRIVER
11438 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11439 L:      linux-ntb@googlegroups.com
11440 S:      Supported
11441 F:      drivers/ntb/hw/amd/
11442
11443 NTB DRIVER CORE
11444 M:      Jon Mason <jdmason@kudzu.us>
11445 M:      Dave Jiang <dave.jiang@intel.com>
11446 M:      Allen Hubbe <allenbh@gmail.com>
11447 L:      linux-ntb@googlegroups.com
11448 S:      Supported
11449 W:      https://github.com/jonmason/ntb/wiki
11450 T:      git git://github.com/jonmason/ntb.git
11451 F:      drivers/ntb/
11452 F:      drivers/net/ntb_netdev.c
11453 F:      include/linux/ntb.h
11454 F:      include/linux/ntb_transport.h
11455 F:      tools/testing/selftests/ntb/
11456
11457 NTB IDT DRIVER
11458 M:      Serge Semin <fancer.lancer@gmail.com>
11459 L:      linux-ntb@googlegroups.com
11460 S:      Supported
11461 F:      drivers/ntb/hw/idt/
11462
11463 NTB INTEL DRIVER
11464 M:      Dave Jiang <dave.jiang@intel.com>
11465 L:      linux-ntb@googlegroups.com
11466 S:      Supported
11467 W:      https://github.com/davejiang/linux/wiki
11468 T:      git https://github.com/davejiang/linux.git
11469 F:      drivers/ntb/hw/intel/
11470
11471 NTFS FILESYSTEM
11472 M:      Anton Altaparmakov <anton@tuxera.com>
11473 L:      linux-ntfs-dev@lists.sourceforge.net
11474 W:      http://www.tuxera.com/
11475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11476 S:      Supported
11477 F:      Documentation/filesystems/ntfs.txt
11478 F:      fs/ntfs/
11479
11480 NUBUS SUBSYSTEM
11481 M:      Finn Thain <fthain@telegraphics.com.au>
11482 L:      linux-m68k@lists.linux-m68k.org
11483 S:      Maintained
11484 F:      arch/*/include/asm/nubus.h
11485 F:      drivers/nubus/
11486 F:      include/linux/nubus.h
11487 F:      include/uapi/linux/nubus.h
11488
11489 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11490 M:      Antonino Daplas <adaplas@gmail.com>
11491 L:      linux-fbdev@vger.kernel.org
11492 S:      Maintained
11493 F:      drivers/video/fbdev/riva/
11494 F:      drivers/video/fbdev/nvidia/
11495
11496 NVM EXPRESS DRIVER
11497 M:      Keith Busch <kbusch@kernel.org>
11498 M:      Jens Axboe <axboe@fb.com>
11499 M:      Christoph Hellwig <hch@lst.de>
11500 M:      Sagi Grimberg <sagi@grimberg.me>
11501 L:      linux-nvme@lists.infradead.org
11502 T:      git://git.infradead.org/nvme.git
11503 W:      http://git.infradead.org/nvme.git
11504 S:      Supported
11505 F:      drivers/nvme/host/
11506 F:      include/linux/nvme.h
11507 F:      include/uapi/linux/nvme_ioctl.h
11508
11509 NVM EXPRESS FC TRANSPORT DRIVERS
11510 M:      James Smart <james.smart@broadcom.com>
11511 L:      linux-nvme@lists.infradead.org
11512 S:      Supported
11513 F:      include/linux/nvme-fc.h
11514 F:      include/linux/nvme-fc-driver.h
11515 F:      drivers/nvme/host/fc.c
11516 F:      drivers/nvme/target/fc.c
11517 F:      drivers/nvme/target/fcloop.c
11518
11519 NVM EXPRESS TARGET DRIVER
11520 M:      Christoph Hellwig <hch@lst.de>
11521 M:      Sagi Grimberg <sagi@grimberg.me>
11522 L:      linux-nvme@lists.infradead.org
11523 T:      git://git.infradead.org/nvme.git
11524 W:      http://git.infradead.org/nvme.git
11525 S:      Supported
11526 F:      drivers/nvme/target/
11527
11528 NVMEM FRAMEWORK
11529 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11530 S:      Maintained
11531 F:      drivers/nvmem/
11532 F:      Documentation/devicetree/bindings/nvmem/
11533 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11534 F:      include/linux/nvmem-consumer.h
11535 F:      include/linux/nvmem-provider.h
11536
11537 NXP FXAS21002C DRIVER
11538 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11539 L:      linux-iio@vger.kernel.org
11540 S:      Maintained
11541 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11542 F:      drivers/iio/gyro/fxas21002c_core.c
11543 F:      drivers/iio/gyro/fxas21002c.h
11544 F:      drivers/iio/gyro/fxas21002c_i2c.c
11545 F:      drivers/iio/gyro/fxas21002c_spi.c
11546
11547 NXP SGTL5000 DRIVER
11548 M:      Fabio Estevam <festevam@gmail.com>
11549 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11550 S:      Maintained
11551 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11552 F:      sound/soc/codecs/sgtl5000*
11553
11554 NXP SJA1105 ETHERNET SWITCH DRIVER
11555 M:      Vladimir Oltean <olteanv@gmail.com>
11556 L:      linux-kernel@vger.kernel.org
11557 S:      Maintained
11558 F:      drivers/net/dsa/sja1105
11559
11560 NXP TDA998X DRM DRIVER
11561 M:      Russell King <linux@armlinux.org.uk>
11562 S:      Maintained
11563 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11564 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11565 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11566 F:      include/drm/i2c/tda998x.h
11567 F:      include/dt-bindings/display/tda998x.h
11568 K:      "nxp,tda998x"
11569
11570 NXP TFA9879 DRIVER
11571 M:      Peter Rosin <peda@axentia.se>
11572 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11573 S:      Maintained
11574 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11575 F:      sound/soc/codecs/tfa9879*
11576
11577 NXP-NCI NFC DRIVER
11578 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11579 R:      Charles Gorand <charles.gorand@effinnov.com>
11580 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11581 S:      Supported
11582 F:      drivers/nfc/nxp-nci
11583
11584 OBJAGG
11585 M:      Jiri Pirko <jiri@mellanox.com>
11586 L:      netdev@vger.kernel.org
11587 S:      Supported
11588 F:      lib/objagg.c
11589 F:      lib/test_objagg.c
11590 F:      include/linux/objagg.h
11591
11592 NXP FSPI DRIVER
11593 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11594 M:      Ashish Kumar <ashish.kumar@nxp.com>
11595 L:      linux-spi@vger.kernel.org
11596 S:      Maintained
11597 F:      drivers/spi/spi-nxp-fspi.c
11598 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11599
11600 OBJTOOL
11601 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11602 M:      Peter Zijlstra <peterz@infradead.org>
11603 S:      Supported
11604 F:      tools/objtool/
11605
11606 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11607 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11608 M:      Andrew Donnellan <ajd@linux.ibm.com>
11609 L:      linuxppc-dev@lists.ozlabs.org
11610 S:      Supported
11611 F:      arch/powerpc/platforms/powernv/ocxl.c
11612 F:      arch/powerpc/include/asm/pnv-ocxl.h
11613 F:      drivers/misc/ocxl/
11614 F:      include/misc/ocxl*
11615 F:      include/uapi/misc/ocxl.h
11616 F:      Documentation/userspace-api/accelerators/ocxl.rst
11617
11618 OMAP AUDIO SUPPORT
11619 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11620 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11621 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11622 L:      linux-omap@vger.kernel.org
11623 S:      Maintained
11624 F:      sound/soc/ti/omap*
11625 F:      sound/soc/ti/rx51.c
11626 F:      sound/soc/ti/n810.c
11627 F:      sound/soc/ti/sdma-pcm.*
11628
11629 OMAP CLOCK FRAMEWORK SUPPORT
11630 M:      Paul Walmsley <paul@pwsan.com>
11631 L:      linux-omap@vger.kernel.org
11632 S:      Maintained
11633 F:      arch/arm/*omap*/*clock*
11634
11635 OMAP DEVICE TREE SUPPORT
11636 M:      Benoît Cousson <bcousson@baylibre.com>
11637 M:      Tony Lindgren <tony@atomide.com>
11638 L:      linux-omap@vger.kernel.org
11639 L:      devicetree@vger.kernel.org
11640 S:      Maintained
11641 F:      arch/arm/boot/dts/*omap*
11642 F:      arch/arm/boot/dts/*am3*
11643 F:      arch/arm/boot/dts/*am4*
11644 F:      arch/arm/boot/dts/*am5*
11645 F:      arch/arm/boot/dts/*dra7*
11646
11647 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11648 L:      linux-omap@vger.kernel.org
11649 L:      linux-fbdev@vger.kernel.org
11650 S:      Orphan
11651 F:      drivers/video/fbdev/omap2/
11652 F:      Documentation/arm/omap/dss.rst
11653
11654 OMAP FRAMEBUFFER SUPPORT
11655 L:      linux-fbdev@vger.kernel.org
11656 L:      linux-omap@vger.kernel.org
11657 S:      Orphan
11658 F:      drivers/video/fbdev/omap/
11659
11660 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11661 M:      Roger Quadros <rogerq@ti.com>
11662 M:      Tony Lindgren <tony@atomide.com>
11663 L:      linux-omap@vger.kernel.org
11664 S:      Maintained
11665 F:      drivers/memory/omap-gpmc.c
11666 F:      arch/arm/mach-omap2/*gpmc*
11667
11668 OMAP GPIO DRIVER
11669 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11670 M:      Santosh Shilimkar <ssantosh@kernel.org>
11671 M:      Kevin Hilman <khilman@kernel.org>
11672 L:      linux-omap@vger.kernel.org
11673 S:      Maintained
11674 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11675 F:      drivers/gpio/gpio-omap.c
11676
11677 OMAP HARDWARE SPINLOCK SUPPORT
11678 M:      Ohad Ben-Cohen <ohad@wizery.com>
11679 L:      linux-omap@vger.kernel.org
11680 S:      Maintained
11681 F:      drivers/hwspinlock/omap_hwspinlock.c
11682
11683 OMAP HS MMC SUPPORT
11684 L:      linux-mmc@vger.kernel.org
11685 L:      linux-omap@vger.kernel.org
11686 S:      Orphan
11687 F:      drivers/mmc/host/omap_hsmmc.c
11688
11689 OMAP HWMOD DATA
11690 M:      Paul Walmsley <paul@pwsan.com>
11691 L:      linux-omap@vger.kernel.org
11692 S:      Maintained
11693 F:      arch/arm/mach-omap2/omap_hwmod*data*
11694
11695 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11696 M:      Benoît Cousson <bcousson@baylibre.com>
11697 L:      linux-omap@vger.kernel.org
11698 S:      Maintained
11699 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11700
11701 OMAP HWMOD SUPPORT
11702 M:      Benoît Cousson <bcousson@baylibre.com>
11703 M:      Paul Walmsley <paul@pwsan.com>
11704 L:      linux-omap@vger.kernel.org
11705 S:      Maintained
11706 F:      arch/arm/mach-omap2/omap_hwmod.*
11707
11708 OMAP I2C DRIVER
11709 M:      Vignesh R <vigneshr@ti.com>
11710 L:      linux-omap@vger.kernel.org
11711 L:      linux-i2c@vger.kernel.org
11712 S:      Maintained
11713 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11714 F:      drivers/i2c/busses/i2c-omap.c
11715
11716 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11717 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11718 L:      linux-media@vger.kernel.org
11719 S:      Maintained
11720 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11721 F:      drivers/media/platform/omap3isp/
11722 F:      drivers/staging/media/omap4iss/
11723
11724 OMAP MMC SUPPORT
11725 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11726 L:      linux-omap@vger.kernel.org
11727 S:      Odd Fixes
11728 F:      drivers/mmc/host/omap.c
11729
11730 OMAP POWER MANAGEMENT SUPPORT
11731 M:      Kevin Hilman <khilman@kernel.org>
11732 L:      linux-omap@vger.kernel.org
11733 S:      Maintained
11734 F:      arch/arm/*omap*/*pm*
11735 F:      drivers/cpufreq/omap-cpufreq.c
11736
11737 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11738 M:      Rajendra Nayak <rnayak@codeaurora.org>
11739 M:      Paul Walmsley <paul@pwsan.com>
11740 L:      linux-omap@vger.kernel.org
11741 S:      Maintained
11742 F:      arch/arm/mach-omap2/prm*
11743
11744 OMAP RANDOM NUMBER GENERATOR SUPPORT
11745 M:      Deepak Saxena <dsaxena@plexity.net>
11746 S:      Maintained
11747 F:      drivers/char/hw_random/omap-rng.c
11748
11749 OMAP USB SUPPORT
11750 L:      linux-usb@vger.kernel.org
11751 L:      linux-omap@vger.kernel.org
11752 S:      Orphan
11753 F:      drivers/usb/*/*omap*
11754 F:      arch/arm/*omap*/usb*
11755
11756 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11757 M:      Mark Jackson <mpfj@newflow.co.uk>
11758 L:      linux-omap@vger.kernel.org
11759 S:      Maintained
11760 F:      arch/arm/boot/dts/am335x-nano.dts
11761
11762 OMAP1 SUPPORT
11763 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11764 M:      Tony Lindgren <tony@atomide.com>
11765 L:      linux-omap@vger.kernel.org
11766 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11767 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11768 S:      Maintained
11769 F:      arch/arm/mach-omap1/
11770 F:      arch/arm/plat-omap/
11771 F:      arch/arm/configs/omap1_defconfig
11772 F:      drivers/i2c/busses/i2c-omap.c
11773 F:      include/linux/platform_data/i2c-omap.h
11774 F:      include/linux/platform_data/ams-delta-fiq.h
11775
11776 OMAP2+ SUPPORT
11777 M:      Tony Lindgren <tony@atomide.com>
11778 L:      linux-omap@vger.kernel.org
11779 W:      http://www.muru.com/linux/omap/
11780 W:      http://linux.omap.com/
11781 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11783 S:      Maintained
11784 F:      arch/arm/mach-omap2/
11785 F:      arch/arm/plat-omap/
11786 F:      arch/arm/configs/omap2plus_defconfig
11787 F:      drivers/i2c/busses/i2c-omap.c
11788 F:      drivers/irqchip/irq-omap-intc.c
11789 F:      drivers/mfd/*omap*.c
11790 F:      drivers/mfd/menelaus.c
11791 F:      drivers/mfd/palmas.c
11792 F:      drivers/mfd/tps65217.c
11793 F:      drivers/mfd/tps65218.c
11794 F:      drivers/mfd/tps65910.c
11795 F:      drivers/mfd/twl-core.[ch]
11796 F:      drivers/mfd/twl4030*.c
11797 F:      drivers/mfd/twl6030*.c
11798 F:      drivers/mfd/twl6040*.c
11799 F:      drivers/regulator/palmas-regulator*.c
11800 F:      drivers/regulator/pbias-regulator.c
11801 F:      drivers/regulator/tps65217-regulator.c
11802 F:      drivers/regulator/tps65218-regulator.c
11803 F:      drivers/regulator/tps65910-regulator.c
11804 F:      drivers/regulator/twl-regulator.c
11805 F:      drivers/regulator/twl6030-regulator.c
11806 F:      include/linux/platform_data/i2c-omap.h
11807
11808 ONION OMEGA2+ BOARD
11809 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11810 L:      linux-mips@vger.kernel.org
11811 S:      Maintained
11812 F:      arch/mips/boot/dts/ralink/omega2p.dts
11813
11814 OMFS FILESYSTEM
11815 M:      Bob Copeland <me@bobcopeland.com>
11816 L:      linux-karma-devel@lists.sourceforge.net
11817 S:      Maintained
11818 F:      Documentation/filesystems/omfs.txt
11819 F:      fs/omfs/
11820
11821 OMNIKEY CARDMAN 4000 DRIVER
11822 M:      Harald Welte <laforge@gnumonks.org>
11823 S:      Maintained
11824 F:      drivers/char/pcmcia/cm4000_cs.c
11825 F:      include/linux/cm4000_cs.h
11826 F:      include/uapi/linux/cm4000_cs.h
11827
11828 OMNIKEY CARDMAN 4040 DRIVER
11829 M:      Harald Welte <laforge@gnumonks.org>
11830 S:      Maintained
11831 F:      drivers/char/pcmcia/cm4040_cs.*
11832
11833 OMNIVISION OV13858 SENSOR DRIVER
11834 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11835 L:      linux-media@vger.kernel.org
11836 T:      git git://linuxtv.org/media_tree.git
11837 S:      Maintained
11838 F:      drivers/media/i2c/ov13858.c
11839
11840 OMNIVISION OV2680 SENSOR DRIVER
11841 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11842 L:      linux-media@vger.kernel.org
11843 T:      git git://linuxtv.org/media_tree.git
11844 S:      Maintained
11845 F:      drivers/media/i2c/ov2680.c
11846 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11847
11848 OMNIVISION OV2685 SENSOR DRIVER
11849 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11850 L:      linux-media@vger.kernel.org
11851 T:      git git://linuxtv.org/media_tree.git
11852 S:      Maintained
11853 F:      drivers/media/i2c/ov2685.c
11854
11855 OMNIVISION OV5640 SENSOR DRIVER
11856 M:      Steve Longerbeam <slongerbeam@gmail.com>
11857 L:      linux-media@vger.kernel.org
11858 T:      git git://linuxtv.org/media_tree.git
11859 S:      Maintained
11860 F:      drivers/media/i2c/ov5640.c
11861
11862 OMNIVISION OV5647 SENSOR DRIVER
11863 M:      Luis Oliveira <lolivei@synopsys.com>
11864 L:      linux-media@vger.kernel.org
11865 T:      git git://linuxtv.org/media_tree.git
11866 S:      Maintained
11867 F:      drivers/media/i2c/ov5647.c
11868
11869 OMNIVISION OV5695 SENSOR DRIVER
11870 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11871 L:      linux-media@vger.kernel.org
11872 T:      git git://linuxtv.org/media_tree.git
11873 S:      Maintained
11874 F:      drivers/media/i2c/ov5695.c
11875
11876 OMNIVISION OV7670 SENSOR DRIVER
11877 M:      Jonathan Corbet <corbet@lwn.net>
11878 L:      linux-media@vger.kernel.org
11879 T:      git git://linuxtv.org/media_tree.git
11880 S:      Maintained
11881 F:      drivers/media/i2c/ov7670.c
11882 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11883
11884 OMNIVISION OV772x SENSOR DRIVER
11885 M:      Jacopo Mondi <jacopo@jmondi.org>
11886 L:      linux-media@vger.kernel.org
11887 T:      git git://linuxtv.org/media_tree.git
11888 S:      Odd fixes
11889 F:      drivers/media/i2c/ov772x.c
11890 F:      include/media/i2c/ov772x.h
11891 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11892
11893 OMNIVISION OV7740 SENSOR DRIVER
11894 M:      Wenyou Yang <wenyou.yang@microchip.com>
11895 L:      linux-media@vger.kernel.org
11896 T:      git git://linuxtv.org/media_tree.git
11897 S:      Maintained
11898 F:      drivers/media/i2c/ov7740.c
11899 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11900
11901 OMNIVISION OV9640 SENSOR DRIVER
11902 M:      Petr Cvek <petrcvekcz@gmail.com>
11903 L:      linux-media@vger.kernel.org
11904 S:      Maintained
11905 F:      drivers/media/i2c/ov9640.*
11906
11907 OMNIVISION OV8856 SENSOR DRIVER
11908 M:      Ben Kao <ben.kao@intel.com>
11909 L:      linux-media@vger.kernel.org
11910 T:      git git://linuxtv.org/media_tree.git
11911 S:      Maintained
11912 F:      drivers/media/i2c/ov8856.c
11913
11914 OMNIVISION OV9650 SENSOR DRIVER
11915 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11916 R:      Akinobu Mita <akinobu.mita@gmail.com>
11917 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11918 L:      linux-media@vger.kernel.org
11919 T:      git git://linuxtv.org/media_tree.git
11920 S:      Maintained
11921 F:      drivers/media/i2c/ov9650.c
11922 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11923
11924 ONENAND FLASH DRIVER
11925 M:      Kyungmin Park <kyungmin.park@samsung.com>
11926 L:      linux-mtd@lists.infradead.org
11927 S:      Maintained
11928 F:      drivers/mtd/nand/onenand/
11929 F:      include/linux/mtd/onenand*.h
11930
11931 OP-TEE DRIVER
11932 M:      Jens Wiklander <jens.wiklander@linaro.org>
11933 L:      tee-dev@lists.linaro.org
11934 S:      Maintained
11935 F:      drivers/tee/optee/
11936
11937 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11938 M:      Sumit Garg <sumit.garg@linaro.org>
11939 L:      tee-dev@lists.linaro.org
11940 S:      Maintained
11941 F:      drivers/char/hw_random/optee-rng.c
11942
11943 OPA-VNIC DRIVER
11944 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11945 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11946 L:      linux-rdma@vger.kernel.org
11947 S:      Supported
11948 F:      drivers/infiniband/ulp/opa_vnic
11949
11950 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11951 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11952 M:      Frank Rowand <frowand.list@gmail.com>
11953 L:      devicetree@vger.kernel.org
11954 S:      Maintained
11955 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11956 F:      Documentation/devicetree/overlay-notes.txt
11957 F:      drivers/of/overlay.c
11958 F:      drivers/of/resolver.c
11959 K:      of_overlay_notifier_
11960
11961 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11962 M:      Rob Herring <robh+dt@kernel.org>
11963 M:      Frank Rowand <frowand.list@gmail.com>
11964 L:      devicetree@vger.kernel.org
11965 W:      http://www.devicetree.org/
11966 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11967 S:      Maintained
11968 F:      drivers/of/
11969 F:      include/linux/of*.h
11970 F:      scripts/dtc/
11971 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11972
11973 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11974 M:      Rob Herring <robh+dt@kernel.org>
11975 M:      Mark Rutland <mark.rutland@arm.com>
11976 L:      devicetree@vger.kernel.org
11977 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11978 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11979 S:      Maintained
11980 F:      Documentation/devicetree/
11981 F:      arch/*/boot/dts/
11982 F:      include/dt-bindings/
11983
11984 OPENCORES I2C BUS DRIVER
11985 M:      Peter Korsgaard <peter@korsgaard.com>
11986 M:      Andrew Lunn <andrew@lunn.ch>
11987 L:      linux-i2c@vger.kernel.org
11988 S:      Maintained
11989 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11990 F:      Documentation/i2c/busses/i2c-ocores
11991 F:      drivers/i2c/busses/i2c-ocores.c
11992 F:      include/linux/platform_data/i2c-ocores.h
11993
11994 OPENRISC ARCHITECTURE
11995 M:      Jonas Bonn <jonas@southpole.se>
11996 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11997 M:      Stafford Horne <shorne@gmail.com>
11998 T:      git git://github.com/openrisc/linux.git
11999 L:      openrisc@lists.librecores.org
12000 W:      http://openrisc.io
12001 S:      Maintained
12002 F:      Documentation/devicetree/bindings/openrisc/
12003 F:      Documentation/openrisc/
12004 F:      arch/openrisc/
12005 F:      drivers/irqchip/irq-ompic.c
12006 F:      drivers/irqchip/irq-or1k-*
12007
12008 OPENVSWITCH
12009 M:      Pravin B Shelar <pshelar@ovn.org>
12010 L:      netdev@vger.kernel.org
12011 L:      dev@openvswitch.org
12012 W:      http://openvswitch.org
12013 S:      Maintained
12014 F:      net/openvswitch/
12015 F:      include/uapi/linux/openvswitch.h
12016
12017 OPERATING PERFORMANCE POINTS (OPP)
12018 M:      Viresh Kumar <vireshk@kernel.org>
12019 M:      Nishanth Menon <nm@ti.com>
12020 M:      Stephen Boyd <sboyd@kernel.org>
12021 L:      linux-pm@vger.kernel.org
12022 S:      Maintained
12023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12024 F:      drivers/opp/
12025 F:      include/linux/pm_opp.h
12026 F:      Documentation/power/opp.rst
12027 F:      Documentation/devicetree/bindings/opp/
12028
12029 OPL4 DRIVER
12030 M:      Clemens Ladisch <clemens@ladisch.de>
12031 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12033 S:      Maintained
12034 F:      sound/drivers/opl4/
12035
12036 OPROFILE
12037 M:      Robert Richter <rric@kernel.org>
12038 L:      oprofile-list@lists.sf.net
12039 S:      Maintained
12040 F:      arch/*/include/asm/oprofile*.h
12041 F:      arch/*/oprofile/
12042 F:      drivers/oprofile/
12043 F:      include/linux/oprofile.h
12044
12045 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12046 M:      Mark Fasheh <mark@fasheh.com>
12047 M:      Joel Becker <jlbec@evilplan.org>
12048 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12049 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12050 W:      http://ocfs2.wiki.kernel.org
12051 S:      Supported
12052 F:      Documentation/filesystems/ocfs2.txt
12053 F:      Documentation/filesystems/dlmfs.txt
12054 F:      fs/ocfs2/
12055
12056 ORANGEFS FILESYSTEM
12057 M:      Mike Marshall <hubcap@omnibond.com>
12058 R:      Martin Brandenburg <martin@omnibond.com>
12059 L:      devel@lists.orangefs.org
12060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12061 S:      Supported
12062 F:      fs/orangefs/
12063 F:      Documentation/filesystems/orangefs.txt
12064
12065 ORINOCO DRIVER
12066 L:      linux-wireless@vger.kernel.org
12067 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12068 W:      http://www.nongnu.org/orinoco/
12069 S:      Orphan
12070 F:      drivers/net/wireless/intersil/orinoco/
12071
12072 OV2659 OMNIVISION SENSOR DRIVER
12073 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12074 L:      linux-media@vger.kernel.org
12075 W:      https://linuxtv.org
12076 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12077 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12078 S:      Maintained
12079 F:      drivers/media/i2c/ov2659.c
12080 F:      include/media/i2c/ov2659.h
12081
12082 OVERLAY FILESYSTEM
12083 M:      Miklos Szeredi <miklos@szeredi.hu>
12084 L:      linux-unionfs@vger.kernel.org
12085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12086 S:      Supported
12087 F:      fs/overlayfs/
12088 F:      Documentation/filesystems/overlayfs.txt
12089
12090 P54 WIRELESS DRIVER
12091 M:      Christian Lamparter <chunkeey@googlemail.com>
12092 L:      linux-wireless@vger.kernel.org
12093 W:      http://wireless.kernel.org/en/users/Drivers/p54
12094 S:      Maintained
12095 F:      drivers/net/wireless/intersil/p54/
12096
12097 PA SEMI ETHERNET DRIVER
12098 L:      netdev@vger.kernel.org
12099 S:      Orphan
12100 F:      drivers/net/ethernet/pasemi/*
12101
12102 PA SEMI SMBUS DRIVER
12103 L:      linux-i2c@vger.kernel.org
12104 S:      Orphan
12105 F:      drivers/i2c/busses/i2c-pasemi.c
12106
12107 PACKING
12108 M:      Vladimir Oltean <olteanv@gmail.com>
12109 L:      netdev@vger.kernel.org
12110 S:      Supported
12111 F:      lib/packing.c
12112 F:      include/linux/packing.h
12113 F:      Documentation/packing.txt
12114
12115 PADATA PARALLEL EXECUTION MECHANISM
12116 M:      Steffen Klassert <steffen.klassert@secunet.com>
12117 L:      linux-crypto@vger.kernel.org
12118 S:      Maintained
12119 F:      kernel/padata.c
12120 F:      include/linux/padata.h
12121 F:      Documentation/padata.txt
12122
12123 PAGE POOL
12124 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12125 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12126 L:      netdev@vger.kernel.org
12127 S:      Supported
12128 F:      net/core/page_pool.c
12129 F:      include/net/page_pool.h
12130
12131 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12132 M:      Harald Welte <laforge@gnumonks.org>
12133 L:      platform-driver-x86@vger.kernel.org
12134 S:      Maintained
12135 F:      drivers/platform/x86/panasonic-laptop.c
12136
12137 PARALLEL LCD/KEYPAD PANEL DRIVER
12138 M:      Willy Tarreau <willy@haproxy.com>
12139 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12140 S:      Odd Fixes
12141 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12142 F:      drivers/auxdisplay/panel.c
12143
12144 PARALLEL PORT SUBSYSTEM
12145 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12146 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12147 L:      linux-parport@lists.infradead.org (subscribers-only)
12148 S:      Maintained
12149 F:      drivers/parport/
12150 F:      include/linux/parport*.h
12151 F:      drivers/char/ppdev.c
12152 F:      include/uapi/linux/ppdev.h
12153 F:      Documentation/driver-api/parport*.rst
12154
12155 PARAVIRT_OPS INTERFACE
12156 M:      Juergen Gross <jgross@suse.com>
12157 M:      Thomas Hellstrom <thellstrom@vmware.com>
12158 M:      "VMware, Inc." <pv-drivers@vmware.com>
12159 L:      virtualization@lists.linux-foundation.org
12160 S:      Supported
12161 F:      Documentation/virt/paravirt_ops.rst
12162 F:      arch/*/kernel/paravirt*
12163 F:      arch/*/include/asm/paravirt*.h
12164 F:      include/linux/hypervisor.h
12165
12166 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12167 M:      Tim Waugh <tim@cyberelk.net>
12168 L:      linux-parport@lists.infradead.org (subscribers-only)
12169 S:      Maintained
12170 F:      Documentation/admin-guide/blockdev/paride.rst
12171 F:      drivers/block/paride/
12172
12173 PARISC ARCHITECTURE
12174 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12175 M:      Helge Deller <deller@gmx.de>
12176 L:      linux-parisc@vger.kernel.org
12177 W:      http://www.parisc-linux.org/
12178 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12181 S:      Maintained
12182 F:      arch/parisc/
12183 F:      Documentation/parisc/
12184 F:      drivers/parisc/
12185 F:      drivers/char/agp/parisc-agp.c
12186 F:      drivers/input/serio/gscps2.c
12187 F:      drivers/parport/parport_gsc.*
12188 F:      drivers/tty/serial/8250/8250_gsc.c
12189 F:      drivers/video/fbdev/sti*
12190 F:      drivers/video/console/sti*
12191 F:      drivers/video/logo/logo_parisc*
12192
12193 PARMAN
12194 M:      Jiri Pirko <jiri@mellanox.com>
12195 L:      netdev@vger.kernel.org
12196 S:      Supported
12197 F:      lib/parman.c
12198 F:      lib/test_parman.c
12199 F:      include/linux/parman.h
12200
12201 PC ENGINES APU BOARD DRIVER
12202 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12203 S:      Maintained
12204 F:      drivers/platform/x86/pcengines-apuv2.c
12205
12206 PC87360 HARDWARE MONITORING DRIVER
12207 M:      Jim Cromie <jim.cromie@gmail.com>
12208 L:      linux-hwmon@vger.kernel.org
12209 S:      Maintained
12210 F:      Documentation/hwmon/pc87360.rst
12211 F:      drivers/hwmon/pc87360.c
12212
12213 PC8736x GPIO DRIVER
12214 M:      Jim Cromie <jim.cromie@gmail.com>
12215 S:      Maintained
12216 F:      drivers/char/pc8736x_gpio.c
12217
12218 PC87427 HARDWARE MONITORING DRIVER
12219 M:      Jean Delvare <jdelvare@suse.com>
12220 L:      linux-hwmon@vger.kernel.org
12221 S:      Maintained
12222 F:      Documentation/hwmon/pc87427.rst
12223 F:      drivers/hwmon/pc87427.c
12224
12225 PCA9532 LED DRIVER
12226 M:      Riku Voipio <riku.voipio@iki.fi>
12227 S:      Maintained
12228 F:      drivers/leds/leds-pca9532.c
12229 F:      include/linux/leds-pca9532.h
12230
12231 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12232 M:      Guenter Roeck <linux@roeck-us.net>
12233 L:      linux-i2c@vger.kernel.org
12234 S:      Maintained
12235 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12236
12237 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12238 M:      Khalid Aziz <khalid@gonehiking.org>
12239 S:      Maintained
12240 F:      drivers/firmware/pcdp.*
12241
12242 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12243 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12244 L:      linux-pci@vger.kernel.org
12245 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12246 S:      Maintained
12247 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12248 F:      drivers/pci/controller/pci-aardvark.c
12249
12250 PCI DRIVER FOR ALTERA PCIE IP
12251 M:      Ley Foon Tan <lftan@altera.com>
12252 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12253 L:      linux-pci@vger.kernel.org
12254 S:      Supported
12255 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12256 F:      drivers/pci/controller/pcie-altera.c
12257
12258 PCI DRIVER FOR APPLIEDMICRO XGENE
12259 M:      Toan Le <toan@os.amperecomputing.com>
12260 L:      linux-pci@vger.kernel.org
12261 L:      linux-arm-kernel@lists.infradead.org
12262 S:      Maintained
12263 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12264 F:      drivers/pci/controller/pci-xgene.c
12265
12266 PCI DRIVER FOR ARM VERSATILE PLATFORM
12267 M:      Rob Herring <robh@kernel.org>
12268 L:      linux-pci@vger.kernel.org
12269 L:      linux-arm-kernel@lists.infradead.org
12270 S:      Maintained
12271 F:      Documentation/devicetree/bindings/pci/versatile.txt
12272 F:      drivers/pci/controller/pci-versatile.c
12273
12274 PCI DRIVER FOR ARMADA 8K
12275 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12276 L:      linux-pci@vger.kernel.org
12277 L:      linux-arm-kernel@lists.infradead.org
12278 S:      Maintained
12279 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12280 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12281
12282 PCI DRIVER FOR CADENCE PCIE IP
12283 M:      Tom Joseph <tjoseph@cadence.com>
12284 L:      linux-pci@vger.kernel.org
12285 S:      Maintained
12286 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12287 F:      drivers/pci/controller/pcie-cadence*
12288
12289 PCI DRIVER FOR FREESCALE LAYERSCAPE
12290 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12291 M:      Mingkai Hu <mingkai.hu@nxp.com>
12292 M:      Roy Zang <roy.zang@nxp.com>
12293 L:      linuxppc-dev@lists.ozlabs.org
12294 L:      linux-pci@vger.kernel.org
12295 L:      linux-arm-kernel@lists.infradead.org
12296 S:      Maintained
12297 F:      drivers/pci/controller/dwc/*layerscape*
12298
12299 PCI DRIVER FOR GENERIC OF HOSTS
12300 M:      Will Deacon <will@kernel.org>
12301 L:      linux-pci@vger.kernel.org
12302 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12303 S:      Maintained
12304 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12305 F:      drivers/pci/controller/pci-host-common.c
12306 F:      drivers/pci/controller/pci-host-generic.c
12307
12308 PCI DRIVER FOR IMX6
12309 M:      Richard Zhu <hongxing.zhu@nxp.com>
12310 M:      Lucas Stach <l.stach@pengutronix.de>
12311 L:      linux-pci@vger.kernel.org
12312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12313 S:      Maintained
12314 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12315 F:      drivers/pci/controller/dwc/*imx6*
12316
12317 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12318 M:      Keith Busch <keith.busch@intel.com>
12319 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12320 L:      linux-pci@vger.kernel.org
12321 S:      Supported
12322 F:      drivers/pci/controller/vmd.c
12323
12324 PCI DRIVER FOR MICROSEMI SWITCHTEC
12325 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12326 M:      Logan Gunthorpe <logang@deltatee.com>
12327 L:      linux-pci@vger.kernel.org
12328 S:      Maintained
12329 F:      Documentation/driver-api/switchtec.rst
12330 F:      Documentation/ABI/testing/sysfs-class-switchtec
12331 F:      drivers/pci/switch/switchtec*
12332 F:      include/uapi/linux/switchtec_ioctl.h
12333 F:      include/linux/switchtec.h
12334 F:      drivers/ntb/hw/mscc/
12335
12336 PCI DRIVER FOR MOBIVEIL PCIE IP
12337 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12338 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12339 L:      linux-pci@vger.kernel.org
12340 S:      Supported
12341 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12342 F:      drivers/pci/controller/pcie-mobiveil.c
12343
12344 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12345 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12346 M:      Jason Cooper <jason@lakedaemon.net>
12347 L:      linux-pci@vger.kernel.org
12348 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12349 S:      Maintained
12350 F:      drivers/pci/controller/*mvebu*
12351
12352 PCI DRIVER FOR NVIDIA TEGRA
12353 M:      Thierry Reding <thierry.reding@gmail.com>
12354 L:      linux-tegra@vger.kernel.org
12355 L:      linux-pci@vger.kernel.org
12356 S:      Supported
12357 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12358 F:      drivers/pci/controller/pci-tegra.c
12359
12360 PCI DRIVER FOR RENESAS R-CAR
12361 M:      Simon Horman <horms@verge.net.au>
12362 L:      linux-pci@vger.kernel.org
12363 L:      linux-renesas-soc@vger.kernel.org
12364 S:      Maintained
12365 F:      drivers/pci/controller/*rcar*
12366
12367 PCI DRIVER FOR SAMSUNG EXYNOS
12368 M:      Jingoo Han <jingoohan1@gmail.com>
12369 L:      linux-pci@vger.kernel.org
12370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12371 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12372 S:      Maintained
12373 F:      drivers/pci/controller/dwc/pci-exynos.c
12374
12375 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12376 M:      Jingoo Han <jingoohan1@gmail.com>
12377 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12378 L:      linux-pci@vger.kernel.org
12379 S:      Maintained
12380 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12381 F:      drivers/pci/controller/dwc/*designware*
12382
12383 PCI DRIVER FOR TI DRA7XX
12384 M:      Kishon Vijay Abraham I <kishon@ti.com>
12385 L:      linux-omap@vger.kernel.org
12386 L:      linux-pci@vger.kernel.org
12387 S:      Supported
12388 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12389 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12390
12391 PCI DRIVER FOR TI KEYSTONE
12392 M:      Murali Karicheri <m-karicheri2@ti.com>
12393 L:      linux-pci@vger.kernel.org
12394 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12395 S:      Maintained
12396 F:      drivers/pci/controller/dwc/pci-keystone.c
12397
12398 PCI ENDPOINT SUBSYSTEM
12399 M:      Kishon Vijay Abraham I <kishon@ti.com>
12400 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12401 L:      linux-pci@vger.kernel.org
12402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12403 S:      Supported
12404 F:      drivers/pci/endpoint/
12405 F:      drivers/misc/pci_endpoint_test.c
12406 F:      tools/pci/
12407
12408 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12409 M:      Russell Currey <ruscur@russell.cc>
12410 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12411 M:      Oliver O'Halloran <oohall@gmail.com>
12412 L:      linuxppc-dev@lists.ozlabs.org
12413 S:      Supported
12414 F:      Documentation/PCI/pci-error-recovery.rst
12415 F:      drivers/pci/pcie/aer.c
12416 F:      drivers/pci/pcie/dpc.c
12417 F:      drivers/pci/pcie/err.c
12418 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12419 F:      arch/powerpc/kernel/eeh*.c
12420 F:      arch/powerpc/platforms/*/eeh*.c
12421 F:      arch/powerpc/include/*/eeh*.h
12422
12423 PCI ERROR RECOVERY
12424 M:      Linas Vepstas <linasvepstas@gmail.com>
12425 L:      linux-pci@vger.kernel.org
12426 S:      Supported
12427 F:      Documentation/PCI/pci-error-recovery.rst
12428
12429 PCI MSI DRIVER FOR ALTERA MSI IP
12430 M:      Ley Foon Tan <lftan@altera.com>
12431 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12432 L:      linux-pci@vger.kernel.org
12433 S:      Supported
12434 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12435 F:      drivers/pci/controller/pcie-altera-msi.c
12436
12437 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12438 M:      Toan Le <toan@os.amperecomputing.com>
12439 L:      linux-pci@vger.kernel.org
12440 L:      linux-arm-kernel@lists.infradead.org
12441 S:      Maintained
12442 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12443 F:      drivers/pci/controller/pci-xgene-msi.c
12444
12445 PCI SUBSYSTEM
12446 M:      Bjorn Helgaas <bhelgaas@google.com>
12447 L:      linux-pci@vger.kernel.org
12448 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12450 S:      Supported
12451 F:      Documentation/devicetree/bindings/pci/
12452 F:      Documentation/PCI/
12453 F:      drivers/acpi/pci*
12454 F:      drivers/pci/
12455 F:      include/asm-generic/pci*
12456 F:      include/linux/pci*
12457 F:      include/linux/of_pci.h
12458 F:      include/uapi/linux/pci*
12459 F:      lib/pci*
12460 F:      arch/x86/pci/
12461 F:      arch/x86/kernel/quirks.c
12462 F:      arch/x86/kernel/early-quirks.c
12463
12464 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12465 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12466 L:      linux-pci@vger.kernel.org
12467 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12469 S:      Supported
12470 F:      drivers/pci/controller/
12471
12472 PCIE DRIVER FOR ANNAPURNA LABS
12473 M:      Jonathan Chocron <jonnyc@amazon.com>
12474 L:      linux-pci@vger.kernel.org
12475 S:      Maintained
12476 F:      drivers/pci/controller/dwc/pcie-al.c
12477
12478 PCIE DRIVER FOR AMLOGIC MESON
12479 M:      Yue Wang <yue.wang@Amlogic.com>
12480 L:      linux-pci@vger.kernel.org
12481 L:      linux-amlogic@lists.infradead.org
12482 S:      Maintained
12483 F:      drivers/pci/controller/dwc/pci-meson.c
12484
12485 PCIE DRIVER FOR AXIS ARTPEC
12486 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12487 L:      linux-arm-kernel@axis.com
12488 L:      linux-pci@vger.kernel.org
12489 S:      Maintained
12490 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12491 F:      drivers/pci/controller/dwc/*artpec*
12492
12493 PCIE DRIVER FOR CAVIUM THUNDERX
12494 M:      David Daney <david.daney@cavium.com>
12495 L:      linux-pci@vger.kernel.org
12496 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12497 S:      Supported
12498 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12499 F:      drivers/pci/controller/pci-thunder-*
12500
12501 PCIE DRIVER FOR HISILICON
12502 M:      Zhou Wang <wangzhou1@hisilicon.com>
12503 L:      linux-pci@vger.kernel.org
12504 S:      Maintained
12505 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12506 F:      drivers/pci/controller/dwc/pcie-hisi.c
12507
12508 PCIE DRIVER FOR HISILICON KIRIN
12509 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12510 M:      Binghui Wang <wangbinghui@hisilicon.com>
12511 L:      linux-pci@vger.kernel.org
12512 S:      Maintained
12513 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12514 F:      drivers/pci/controller/dwc/pcie-kirin.c
12515
12516 PCIE DRIVER FOR HISILICON STB
12517 M:      Shawn Guo <shawn.guo@linaro.org>
12518 L:      linux-pci@vger.kernel.org
12519 S:      Maintained
12520 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12521 F:      drivers/pci/controller/dwc/pcie-histb.c
12522
12523 PCIE DRIVER FOR MEDIATEK
12524 M:      Ryder Lee <ryder.lee@mediatek.com>
12525 L:      linux-pci@vger.kernel.org
12526 L:      linux-mediatek@lists.infradead.org
12527 S:      Supported
12528 F:      Documentation/devicetree/bindings/pci/mediatek*
12529 F:      drivers/pci/controller/*mediatek*
12530
12531 PCIE DRIVER FOR QUALCOMM MSM
12532 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12533 L:      linux-pci@vger.kernel.org
12534 L:      linux-arm-msm@vger.kernel.org
12535 S:      Maintained
12536 F:      drivers/pci/controller/dwc/*qcom*
12537
12538 PCIE DRIVER FOR ROCKCHIP
12539 M:      Shawn Lin <shawn.lin@rock-chips.com>
12540 L:      linux-pci@vger.kernel.org
12541 L:      linux-rockchip@lists.infradead.org
12542 S:      Maintained
12543 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12544 F:      drivers/pci/controller/pcie-rockchip*
12545
12546 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12547 M:      Linus Walleij <linus.walleij@linaro.org>
12548 L:      linux-pci@vger.kernel.org
12549 S:      Maintained
12550 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12551 F:      drivers/pci/controller/pci-v3-semi.c
12552
12553 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12554 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12555 L:      linux-pci@vger.kernel.org
12556 S:      Maintained
12557 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12558 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12559
12560 PCIE DRIVER FOR ST SPEAR13XX
12561 M:      Pratyush Anand <pratyush.anand@gmail.com>
12562 L:      linux-pci@vger.kernel.org
12563 S:      Maintained
12564 F:      drivers/pci/controller/dwc/*spear*
12565
12566 PCMCIA SUBSYSTEM
12567 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12569 S:      Odd Fixes
12570 F:      Documentation/pcmcia/
12571 F:      tools/pcmcia/
12572 F:      drivers/pcmcia/
12573 F:      include/pcmcia/
12574
12575 PCNET32 NETWORK DRIVER
12576 M:      Don Fry <pcnet32@frontier.com>
12577 L:      netdev@vger.kernel.org
12578 S:      Maintained
12579 F:      drivers/net/ethernet/amd/pcnet32.c
12580
12581 PCRYPT PARALLEL CRYPTO ENGINE
12582 M:      Steffen Klassert <steffen.klassert@secunet.com>
12583 L:      linux-crypto@vger.kernel.org
12584 S:      Maintained
12585 F:      crypto/pcrypt.c
12586 F:      include/crypto/pcrypt.h
12587
12588 PEAQ WMI HOTKEYS DRIVER
12589 M:      Hans de Goede <hdegoede@redhat.com>
12590 L:      platform-driver-x86@vger.kernel.org
12591 S:      Maintained
12592 F:      drivers/platform/x86/peaq-wmi.c
12593
12594 PER-CPU MEMORY ALLOCATOR
12595 M:      Dennis Zhou <dennis@kernel.org>
12596 M:      Tejun Heo <tj@kernel.org>
12597 M:      Christoph Lameter <cl@linux.com>
12598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12599 S:      Maintained
12600 F:      include/linux/percpu*.h
12601 F:      mm/percpu*.c
12602 F:      arch/*/include/asm/percpu.h
12603
12604 PER-TASK DELAY ACCOUNTING
12605 M:      Balbir Singh <bsingharora@gmail.com>
12606 S:      Maintained
12607 F:      include/linux/delayacct.h
12608 F:      kernel/delayacct.c
12609
12610 PERFORMANCE EVENTS SUBSYSTEM
12611 M:      Peter Zijlstra <peterz@infradead.org>
12612 M:      Ingo Molnar <mingo@redhat.com>
12613 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12614 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12615 R:      Jiri Olsa <jolsa@redhat.com>
12616 R:      Namhyung Kim <namhyung@kernel.org>
12617 L:      linux-kernel@vger.kernel.org
12618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12619 S:      Supported
12620 F:      kernel/events/*
12621 F:      include/linux/perf_event.h
12622 F:      include/uapi/linux/perf_event.h
12623 F:      arch/*/kernel/perf_event*.c
12624 F:      arch/*/kernel/*/perf_event*.c
12625 F:      arch/*/kernel/*/*/perf_event*.c
12626 F:      arch/*/include/asm/perf_event.h
12627 F:      arch/*/kernel/perf_callchain.c
12628 F:      arch/*/events/*
12629 F:      arch/*/events/*/*
12630 F:      tools/perf/
12631
12632 PERSONALITY HANDLING
12633 M:      Christoph Hellwig <hch@infradead.org>
12634 L:      linux-abi-devel@lists.sourceforge.net
12635 S:      Maintained
12636 F:      include/linux/personality.h
12637 F:      include/uapi/linux/personality.h
12638
12639 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12640 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12641 L:      linux-input@vger.kernel.org
12642 S:      Maintained
12643 F:      Documentation/input/devices/pxrc.rst
12644 F:      drivers/input/joystick/pxrc.c
12645
12646 PHONET PROTOCOL
12647 M:      Remi Denis-Courmont <courmisch@gmail.com>
12648 S:      Supported
12649 F:      Documentation/networking/phonet.txt
12650 F:      include/linux/phonet.h
12651 F:      include/net/phonet/
12652 F:      include/uapi/linux/phonet.h
12653 F:      net/phonet/
12654
12655 PHRAM MTD DRIVER
12656 M:      Joern Engel <joern@lazybastard.org>
12657 L:      linux-mtd@lists.infradead.org
12658 S:      Maintained
12659 F:      drivers/mtd/devices/phram.c
12660
12661 PICOLCD HID DRIVER
12662 M:      Bruno Prémont <bonbons@linux-vserver.org>
12663 L:      linux-input@vger.kernel.org
12664 S:      Maintained
12665 F:      drivers/hid/hid-picolcd*
12666
12667 PICOXCELL SUPPORT
12668 M:      Jamie Iles <jamie@jamieiles.com>
12669 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12670 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12671 S:      Supported
12672 F:      arch/arm/boot/dts/picoxcell*
12673 F:      arch/arm/mach-picoxcell/
12674 F:      drivers/crypto/picoxcell*
12675
12676 PIDFD API
12677 M:      Christian Brauner <christian@brauner.io>
12678 L:      linux-kernel@vger.kernel.org
12679 S:      Maintained
12680 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
12681 F:      samples/pidfd/
12682 F:      tools/testing/selftests/pidfd/
12683 K:      (?i)pidfd
12684 K:      (?i)clone3
12685 K:      \b(clone_args|kernel_clone_args)\b
12686
12687 PIN CONTROL SUBSYSTEM
12688 M:      Linus Walleij <linus.walleij@linaro.org>
12689 L:      linux-gpio@vger.kernel.org
12690 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12691 S:      Maintained
12692 F:      Documentation/devicetree/bindings/pinctrl/
12693 F:      Documentation/driver-api/pinctl.rst
12694 F:      drivers/pinctrl/
12695 F:      include/linux/pinctrl/
12696
12697 PIN CONTROLLER - MICROCHIP AT91
12698 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12699 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12700 L:      linux-gpio@vger.kernel.org
12701 S:      Supported
12702 F:      drivers/pinctrl/pinctrl-at91*
12703
12704 PIN CONTROLLER - FREESCALE
12705 M:      Dong Aisheng <aisheng.dong@nxp.com>
12706 M:      Fabio Estevam <festevam@gmail.com>
12707 M:      Shawn Guo <shawnguo@kernel.org>
12708 M:      Stefan Agner <stefan@agner.ch>
12709 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12710 L:      linux-gpio@vger.kernel.org
12711 S:      Maintained
12712 F:      drivers/pinctrl/freescale/
12713 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12714
12715 PIN CONTROLLER - INTEL
12716 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12717 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12719 S:      Maintained
12720 F:      drivers/pinctrl/intel/
12721
12722 PIN CONTROLLER - MEDIATEK
12723 M:      Sean Wang <sean.wang@kernel.org>
12724 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12725 S:      Maintained
12726 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12727 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12728 F:      drivers/pinctrl/mediatek/
12729
12730 PIN CONTROLLER - QUALCOMM
12731 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12732 S:      Maintained
12733 L:      linux-arm-msm@vger.kernel.org
12734 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12735 F:      drivers/pinctrl/qcom/
12736
12737 PIN CONTROLLER - RENESAS
12738 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12739 L:      linux-renesas-soc@vger.kernel.org
12740 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12741 S:      Maintained
12742 F:      drivers/pinctrl/pinctrl-rz*
12743 F:      drivers/pinctrl/sh-pfc/
12744
12745 PIN CONTROLLER - SAMSUNG
12746 M:      Tomasz Figa <tomasz.figa@gmail.com>
12747 M:      Krzysztof Kozlowski <krzk@kernel.org>
12748 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12749 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12750 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12751 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12753 S:      Maintained
12754 F:      drivers/pinctrl/samsung/
12755 F:      include/dt-bindings/pinctrl/samsung.h
12756 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12757
12758 PIN CONTROLLER - SINGLE
12759 M:      Tony Lindgren <tony@atomide.com>
12760 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12761 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12762 L:      linux-omap@vger.kernel.org
12763 S:      Maintained
12764 F:      drivers/pinctrl/pinctrl-single.c
12765
12766 PIN CONTROLLER - ST SPEAR
12767 M:      Viresh Kumar <vireshk@kernel.org>
12768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12769 W:      http://www.st.com/spear
12770 S:      Maintained
12771 F:      drivers/pinctrl/spear/
12772
12773 PISTACHIO SOC SUPPORT
12774 M:      James Hartley <james.hartley@sondrel.com>
12775 L:      linux-mips@vger.kernel.org
12776 S:      Odd Fixes
12777 F:      arch/mips/pistachio/
12778 F:      arch/mips/include/asm/mach-pistachio/
12779 F:      arch/mips/boot/dts/img/pistachio*
12780 F:      arch/mips/configs/pistachio*_defconfig
12781
12782 PKTCDVD DRIVER
12783 S:      Orphan
12784 M:      linux-block@vger.kernel.org
12785 F:      drivers/block/pktcdvd.c
12786 F:      include/linux/pktcdvd.h
12787 F:      include/uapi/linux/pktcdvd.h
12788
12789 PKUNITY SOC DRIVERS
12790 M:      Guan Xuetao <gxt@pku.edu.cn>
12791 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12792 S:      Maintained
12793 T:      git git://github.com/gxt/linux.git
12794 F:      drivers/input/serio/i8042-unicore32io.h
12795 F:      drivers/i2c/busses/i2c-puv3.c
12796 F:      drivers/video/fbdev/fb-puv3.c
12797 F:      drivers/rtc/rtc-puv3.c
12798
12799 PMBUS HARDWARE MONITORING DRIVERS
12800 M:      Guenter Roeck <linux@roeck-us.net>
12801 L:      linux-hwmon@vger.kernel.org
12802 W:      http://hwmon.wiki.kernel.org/
12803 W:      http://www.roeck-us.net/linux/drivers/
12804 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12805 S:      Maintained
12806 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12807 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12808 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12809 F:      Documentation/hwmon/adm1275.rst
12810 F:      Documentation/hwmon/ibm-cffps.rst
12811 F:      Documentation/hwmon/ir35221.rst
12812 F:      Documentation/hwmon/lm25066.rst
12813 F:      Documentation/hwmon/ltc2978.rst
12814 F:      Documentation/hwmon/ltc3815.rst
12815 F:      Documentation/hwmon/max16064.rst
12816 F:      Documentation/hwmon/max20751.rst
12817 F:      Documentation/hwmon/max31785.rst
12818 F:      Documentation/hwmon/max34440.rst
12819 F:      Documentation/hwmon/max8688.rst
12820 F:      Documentation/hwmon/pmbus.rst
12821 F:      Documentation/hwmon/pmbus-core.rst
12822 F:      Documentation/hwmon/tps40422.rst
12823 F:      Documentation/hwmon/ucd9000.rst
12824 F:      Documentation/hwmon/ucd9200.rst
12825 F:      Documentation/hwmon/zl6100.rst
12826 F:      drivers/hwmon/pmbus/
12827 F:      include/linux/pmbus.h
12828
12829 PMC SIERRA MaxRAID DRIVER
12830 L:      linux-scsi@vger.kernel.org
12831 W:      http://www.pmc-sierra.com/
12832 S:      Orphan
12833 F:      drivers/scsi/pmcraid.*
12834
12835 PMC SIERRA PM8001 DRIVER
12836 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
12837 L:      linux-scsi@vger.kernel.org
12838 S:      Supported
12839 F:      drivers/scsi/pm8001/
12840
12841 PNP SUPPORT
12842 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12843 S:      Maintained
12844 F:      drivers/pnp/
12845
12846 PNI RM3100 IIO DRIVER
12847 M:      Song Qiang <songqiang1304521@gmail.com>
12848 L:      linux-iio@vger.kernel.org
12849 S:      Maintained
12850 F:      drivers/iio/magnetometer/rm3100*
12851 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12852
12853 POSIX CLOCKS and TIMERS
12854 M:      Thomas Gleixner <tglx@linutronix.de>
12855 L:      linux-kernel@vger.kernel.org
12856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12857 S:      Maintained
12858 F:      fs/timerfd.c
12859 F:      include/linux/timer*
12860 F:      kernel/time/*timer*
12861
12862 POWER MANAGEMENT CORE
12863 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12864 L:      linux-pm@vger.kernel.org
12865 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12866 B:      https://bugzilla.kernel.org
12867 S:      Supported
12868 F:      drivers/base/power/
12869 F:      include/linux/pm.h
12870 F:      include/linux/pm_*
12871 F:      include/linux/powercap.h
12872 F:      include/linux/intel_rapl.h
12873 F:      drivers/powercap/
12874 F:      kernel/configs/nopm.config
12875
12876 POWER STATE COORDINATION INTERFACE (PSCI)
12877 M:      Mark Rutland <mark.rutland@arm.com>
12878 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12879 L:      linux-arm-kernel@lists.infradead.org
12880 S:      Maintained
12881 F:      drivers/firmware/psci/
12882 F:      include/linux/psci.h
12883 F:      include/uapi/linux/psci.h
12884
12885 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12886 M:      Sebastian Reichel <sre@kernel.org>
12887 L:      linux-pm@vger.kernel.org
12888 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12889 S:      Maintained
12890 F:      Documentation/ABI/testing/sysfs-class-power
12891 F:      Documentation/devicetree/bindings/power/supply/
12892 F:      include/linux/power_supply.h
12893 F:      drivers/power/supply/
12894
12895 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12896 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12897 L:      linuxppc-dev@lists.ozlabs.org
12898 S:      Maintained
12899 F:      drivers/char/powernv-op-panel.c
12900
12901 PPP OVER ATM (RFC 2364)
12902 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12903 S:      Maintained
12904 F:      net/atm/pppoatm.c
12905 F:      include/uapi/linux/atmppp.h
12906
12907 PPP OVER ETHERNET
12908 M:      Michal Ostrowski <mostrows@earthlink.net>
12909 S:      Maintained
12910 F:      drivers/net/ppp/pppoe.c
12911 F:      drivers/net/ppp/pppox.c
12912
12913 PPP OVER L2TP
12914 M:      James Chapman <jchapman@katalix.com>
12915 S:      Maintained
12916 F:      net/l2tp/l2tp_ppp.c
12917 F:      include/linux/if_pppol2tp.h
12918 F:      include/uapi/linux/if_pppol2tp.h
12919
12920 PPP PROTOCOL DRIVERS AND COMPRESSORS
12921 M:      Paul Mackerras <paulus@samba.org>
12922 L:      linux-ppp@vger.kernel.org
12923 S:      Maintained
12924 F:      drivers/net/ppp/ppp_*
12925
12926 PPS SUPPORT
12927 M:      Rodolfo Giometti <giometti@enneenne.com>
12928 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12929 L:      linuxpps@ml.enneenne.com (subscribers-only)
12930 S:      Maintained
12931 F:      Documentation/driver-api/pps.rst
12932 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12933 F:      Documentation/ABI/testing/sysfs-pps
12934 F:      drivers/pps/
12935 F:      include/linux/pps*.h
12936 F:      include/uapi/linux/pps.h
12937
12938 PPTP DRIVER
12939 M:      Dmitry Kozlov <xeb@mail.ru>
12940 L:      netdev@vger.kernel.org
12941 S:      Maintained
12942 F:      drivers/net/ppp/pptp.c
12943 W:      http://sourceforge.net/projects/accel-pptp
12944
12945 PRINTK
12946 M:      Petr Mladek <pmladek@suse.com>
12947 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12948 R:      Steven Rostedt <rostedt@goodmis.org>
12949 S:      Maintained
12950 F:      kernel/printk/
12951 F:      include/linux/printk.h
12952
12953 PRISM54 WIRELESS DRIVER
12954 M:      Luis Chamberlain <mcgrof@kernel.org>
12955 L:      linux-wireless@vger.kernel.org
12956 W:      http://wireless.kernel.org/en/users/Drivers/p54
12957 S:      Obsolete
12958 F:      drivers/net/wireless/intersil/prism54/
12959
12960 PROC FILESYSTEM
12961 R:      Alexey Dobriyan <adobriyan@gmail.com>
12962 L:      linux-kernel@vger.kernel.org
12963 L:      linux-fsdevel@vger.kernel.org
12964 S:      Maintained
12965 F:      fs/proc/
12966 F:      include/linux/proc_fs.h
12967 F:      tools/testing/selftests/proc/
12968 F:      Documentation/filesystems/proc.txt
12969
12970 PROC SYSCTL
12971 M:      Luis Chamberlain <mcgrof@kernel.org>
12972 M:      Kees Cook <keescook@chromium.org>
12973 L:      linux-kernel@vger.kernel.org
12974 L:      linux-fsdevel@vger.kernel.org
12975 S:      Maintained
12976 F:      fs/proc/proc_sysctl.c
12977 F:      include/linux/sysctl.h
12978 F:      kernel/sysctl.c
12979 F:      tools/testing/selftests/sysctl/
12980
12981 PS3 NETWORK SUPPORT
12982 M:      Geoff Levand <geoff@infradead.org>
12983 L:      netdev@vger.kernel.org
12984 L:      linuxppc-dev@lists.ozlabs.org
12985 S:      Maintained
12986 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12987
12988 PS3 PLATFORM SUPPORT
12989 M:      Geoff Levand <geoff@infradead.org>
12990 L:      linuxppc-dev@lists.ozlabs.org
12991 S:      Maintained
12992 F:      arch/powerpc/boot/ps3*
12993 F:      arch/powerpc/include/asm/lv1call.h
12994 F:      arch/powerpc/include/asm/ps3*.h
12995 F:      arch/powerpc/platforms/ps3/
12996 F:      drivers/*/ps3*
12997 F:      drivers/ps3/
12998 F:      drivers/rtc/rtc-ps3.c
12999 F:      drivers/usb/host/*ps3.c
13000 F:      sound/ppc/snd_ps3*
13001
13002 PS3VRAM DRIVER
13003 M:      Jim Paris <jim@jtan.com>
13004 M:      Geoff Levand <geoff@infradead.org>
13005 L:      linuxppc-dev@lists.ozlabs.org
13006 S:      Maintained
13007 F:      drivers/block/ps3vram.c
13008
13009 PSAMPLE PACKET SAMPLING SUPPORT:
13010 M:      Yotam Gigi <yotam.gi@gmail.com>
13011 S:      Maintained
13012 F:      net/psample
13013 F:      include/net/psample.h
13014 F:      include/uapi/linux/psample.h
13015
13016 PSTORE FILESYSTEM
13017 M:      Kees Cook <keescook@chromium.org>
13018 M:      Anton Vorontsov <anton@enomsg.org>
13019 M:      Colin Cross <ccross@android.com>
13020 M:      Tony Luck <tony.luck@intel.com>
13021 S:      Maintained
13022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13023 F:      fs/pstore/
13024 F:      include/linux/pstore*
13025 F:      drivers/firmware/efi/efi-pstore.c
13026 F:      drivers/acpi/apei/erst.c
13027 F:      Documentation/admin-guide/ramoops.rst
13028 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13029 K:      \b(pstore|ramoops)
13030
13031 PTP HARDWARE CLOCK SUPPORT
13032 M:      Richard Cochran <richardcochran@gmail.com>
13033 L:      netdev@vger.kernel.org
13034 S:      Maintained
13035 W:      http://linuxptp.sourceforge.net/
13036 F:      Documentation/ABI/testing/sysfs-ptp
13037 F:      Documentation/driver-api/ptp.rst
13038 F:      drivers/net/phy/dp83640*
13039 F:      drivers/ptp/*
13040 F:      include/linux/ptp_cl*
13041
13042 PTRACE SUPPORT
13043 M:      Oleg Nesterov <oleg@redhat.com>
13044 S:      Maintained
13045 F:      include/asm-generic/syscall.h
13046 F:      include/linux/ptrace.h
13047 F:      include/linux/regset.h
13048 F:      include/linux/tracehook.h
13049 F:      include/uapi/linux/ptrace.h
13050 F:      include/uapi/linux/ptrace.h
13051 F:      kernel/ptrace.c
13052 F:      arch/*/ptrace*.c
13053 F:      arch/*/*/ptrace*.c
13054 F:      arch/*/include/asm/ptrace*.h
13055
13056 PULSE8-CEC DRIVER
13057 M:      Hans Verkuil <hverkuil@xs4all.nl>
13058 L:      linux-media@vger.kernel.org
13059 T:      git git://linuxtv.org/media_tree.git
13060 S:      Maintained
13061 F:      drivers/media/usb/pulse8-cec/*
13062 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13063
13064 PVRUSB2 VIDEO4LINUX DRIVER
13065 M:      Mike Isely <isely@pobox.com>
13066 L:      pvrusb2@isely.net       (subscribers-only)
13067 L:      linux-media@vger.kernel.org
13068 W:      http://www.isely.net/pvrusb2/
13069 T:      git git://linuxtv.org/media_tree.git
13070 S:      Maintained
13071 F:      Documentation/media/v4l-drivers/pvrusb2*
13072 F:      drivers/media/usb/pvrusb2/
13073
13074 PWC WEBCAM DRIVER
13075 M:      Hans Verkuil <hverkuil@xs4all.nl>
13076 L:      linux-media@vger.kernel.org
13077 T:      git git://linuxtv.org/media_tree.git
13078 S:      Odd Fixes
13079 F:      drivers/media/usb/pwc/*
13080 F:      include/trace/events/pwc.h
13081
13082 PWM FAN DRIVER
13083 M:      Kamil Debski <kamil@wypas.org>
13084 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13085 L:      linux-hwmon@vger.kernel.org
13086 S:      Supported
13087 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13088 F:      Documentation/hwmon/pwm-fan.rst
13089 F:      drivers/hwmon/pwm-fan.c
13090
13091 PWM IR Transmitter
13092 M:      Sean Young <sean@mess.org>
13093 L:      linux-media@vger.kernel.org
13094 S:      Maintained
13095 F:      drivers/media/rc/pwm-ir-tx.c
13096
13097 PWM SUBSYSTEM
13098 M:      Thierry Reding <thierry.reding@gmail.com>
13099 L:      linux-pwm@vger.kernel.org
13100 S:      Maintained
13101 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13102 F:      Documentation/driver-api/pwm.rst
13103 F:      Documentation/devicetree/bindings/pwm/
13104 F:      include/linux/pwm.h
13105 F:      drivers/pwm/
13106 F:      drivers/video/backlight/pwm_bl.c
13107 F:      include/linux/pwm_backlight.h
13108 F:      drivers/gpio/gpio-mvebu.c
13109 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13110
13111 PXA GPIO DRIVER
13112 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13113 L:      linux-gpio@vger.kernel.org
13114 S:      Maintained
13115 F:      drivers/gpio/gpio-pxa.c
13116
13117 PXA MMCI DRIVER
13118 S:      Orphan
13119
13120 PXA RTC DRIVER
13121 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13122 L:      linux-rtc@vger.kernel.org
13123 S:      Maintained
13124
13125 PXA2xx/PXA3xx SUPPORT
13126 M:      Daniel Mack <daniel@zonque.org>
13127 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13128 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13130 T:      git git://github.com/hzhuang1/linux.git
13131 T:      git git://github.com/rjarzmik/linux.git
13132 S:      Maintained
13133 F:      arch/arm/boot/dts/pxa*
13134 F:      arch/arm/mach-pxa/
13135 F:      drivers/dma/pxa*
13136 F:      drivers/pcmcia/pxa2xx*
13137 F:      drivers/pinctrl/pxa/
13138 F:      drivers/spi/spi-pxa2xx*
13139 F:      drivers/usb/gadget/udc/pxa2*
13140 F:      include/sound/pxa2xx-lib.h
13141 F:      sound/arm/pxa*
13142 F:      sound/soc/pxa/
13143
13144 QAT DRIVER
13145 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13146 L:      qat-linux@intel.com
13147 S:      Supported
13148 F:      drivers/crypto/qat/
13149
13150 QCOM AUDIO (ASoC) DRIVERS
13151 M:      Patrick Lai <plai@codeaurora.org>
13152 M:      Banajit Goswami <bgoswami@codeaurora.org>
13153 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13154 S:      Supported
13155 F:      sound/soc/qcom/
13156
13157 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13158 M:      Gabriel Somlo <somlo@cmu.edu>
13159 M:      "Michael S. Tsirkin" <mst@redhat.com>
13160 L:      qemu-devel@nongnu.org
13161 S:      Maintained
13162 F:      drivers/firmware/qemu_fw_cfg.c
13163 F:      include/uapi/linux/qemu_fw_cfg.h
13164
13165 QIB DRIVER
13166 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13167 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13168 L:      linux-rdma@vger.kernel.org
13169 S:      Supported
13170 F:      drivers/infiniband/hw/qib/
13171
13172 QLOGIC QL41xxx FCOE DRIVER
13173 M:      QLogic-Storage-Upstream@cavium.com
13174 L:      linux-scsi@vger.kernel.org
13175 S:      Supported
13176 F:      drivers/scsi/qedf/
13177
13178 QLOGIC QL41xxx ISCSI DRIVER
13179 M:      QLogic-Storage-Upstream@cavium.com
13180 L:      linux-scsi@vger.kernel.org
13181 S:      Supported
13182 F:      drivers/scsi/qedi/
13183
13184 QLOGIC QL4xxx ETHERNET DRIVER
13185 M:      Ariel Elior <aelior@marvell.com>
13186 M:      GR-everest-linux-l2@marvell.com
13187 L:      netdev@vger.kernel.org
13188 S:      Supported
13189 F:      drivers/net/ethernet/qlogic/qed/
13190 F:      include/linux/qed/
13191 F:      drivers/net/ethernet/qlogic/qede/
13192
13193 QLOGIC QL4xxx RDMA DRIVER
13194 M:      Michal Kalderon <mkalderon@marvell.com>
13195 M:      Ariel Elior <aelior@marvell.com>
13196 L:      linux-rdma@vger.kernel.org
13197 S:      Supported
13198 F:      drivers/infiniband/hw/qedr/
13199 F:      include/uapi/rdma/qedr-abi.h
13200
13201 QLOGIC QLA1280 SCSI DRIVER
13202 M:      Michael Reed <mdr@sgi.com>
13203 L:      linux-scsi@vger.kernel.org
13204 S:      Maintained
13205 F:      drivers/scsi/qla1280.[ch]
13206
13207 QLOGIC QLA2XXX FC-SCSI DRIVER
13208 M:      qla2xxx-upstream@qlogic.com
13209 L:      linux-scsi@vger.kernel.org
13210 S:      Supported
13211 F:      Documentation/scsi/LICENSE.qla2xxx
13212 F:      drivers/scsi/qla2xxx/
13213
13214 QLOGIC QLA3XXX NETWORK DRIVER
13215 M:      GR-Linux-NIC-Dev@marvell.com
13216 L:      netdev@vger.kernel.org
13217 S:      Supported
13218 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13219 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13220
13221 QLOGIC QLA4XXX iSCSI DRIVER
13222 M:      QLogic-Storage-Upstream@qlogic.com
13223 L:      linux-scsi@vger.kernel.org
13224 S:      Supported
13225 F:      Documentation/scsi/LICENSE.qla4xxx
13226 F:      drivers/scsi/qla4xxx/
13227
13228 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13229 M:      Shahed Shaikh <shshaikh@marvell.com>
13230 M:      Manish Chopra <manishc@marvell.com>
13231 M:      GR-Linux-NIC-Dev@marvell.com
13232 L:      netdev@vger.kernel.org
13233 S:      Supported
13234 F:      drivers/net/ethernet/qlogic/qlcnic/
13235
13236 QLOGIC QLGE 10Gb ETHERNET DRIVER
13237 M:      Manish Chopra <manishc@marvell.com>
13238 M:      GR-Linux-NIC-Dev@marvell.com
13239 L:      netdev@vger.kernel.org
13240 S:      Supported
13241 F:      drivers/net/ethernet/qlogic/qlge/
13242
13243 QM1D1B0004 MEDIA DRIVER
13244 M:      Akihiro Tsukada <tskd08@gmail.com>
13245 L:      linux-media@vger.kernel.org
13246 S:      Odd Fixes
13247 F:      drivers/media/tuners/qm1d1b0004*
13248
13249 QM1D1C0042 MEDIA DRIVER
13250 M:      Akihiro Tsukada <tskd08@gmail.com>
13251 L:      linux-media@vger.kernel.org
13252 S:      Odd Fixes
13253 F:      drivers/media/tuners/qm1d1c0042*
13254
13255 QNX4 FILESYSTEM
13256 M:      Anders Larsen <al@alarsen.net>
13257 W:      http://www.alarsen.net/linux/qnx4fs/
13258 S:      Maintained
13259 F:      fs/qnx4/
13260 F:      include/uapi/linux/qnx4_fs.h
13261 F:      include/uapi/linux/qnxtypes.h
13262
13263 QORIQ DPAA2 FSL-MC BUS DRIVER
13264 M:      Stuart Yoder <stuyoder@gmail.com>
13265 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13266 L:      linux-kernel@vger.kernel.org
13267 S:      Maintained
13268 F:      drivers/bus/fsl-mc/
13269 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13270 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13271
13272 QT1010 MEDIA DRIVER
13273 M:      Antti Palosaari <crope@iki.fi>
13274 L:      linux-media@vger.kernel.org
13275 W:      https://linuxtv.org
13276 W:      http://palosaari.fi/linux/
13277 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13278 T:      git git://linuxtv.org/anttip/media_tree.git
13279 S:      Maintained
13280 F:      drivers/media/tuners/qt1010*
13281
13282 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13283 M:      Kalle Valo <kvalo@codeaurora.org>
13284 L:      ath10k@lists.infradead.org
13285 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13287 S:      Supported
13288 F:      drivers/net/wireless/ath/ath10k/
13289
13290 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13291 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13292 L:      linux-wireless@vger.kernel.org
13293 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13294 S:      Supported
13295 F:      drivers/net/wireless/ath/ath9k/
13296
13297 QUALCOMM CAMERA SUBSYSTEM DRIVER
13298 M:      Todor Tomov <todor.too@gmail.com>
13299 L:      linux-media@vger.kernel.org
13300 S:      Maintained
13301 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13302 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13303 F:      drivers/media/platform/qcom/camss/
13304
13305 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13306 M:      Ilia Lin <ilia.lin@kernel.org>
13307 L:      linux-pm@vger.kernel.org
13308 S:      Maintained
13309 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13310 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13311
13312 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13313 M:      Timur Tabi <timur@kernel.org>
13314 L:      netdev@vger.kernel.org
13315 S:      Maintained
13316 F:      drivers/net/ethernet/qualcomm/emac/
13317
13318 QUALCOMM ETHQOS ETHERNET DRIVER
13319 M:      Vinod Koul <vkoul@kernel.org>
13320 M:      Niklas Cassel <niklas.cassel@linaro.org>
13321 L:      netdev@vger.kernel.org
13322 S:      Maintained
13323 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13324 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13325
13326 QUALCOMM GENERIC INTERFACE I2C DRIVER
13327 M:      Alok Chauhan <alokc@codeaurora.org>
13328 L:      linux-i2c@vger.kernel.org
13329 L:      linux-arm-msm@vger.kernel.org
13330 S:      Supported
13331 F:      drivers/i2c/busses/i2c-qcom-geni.c
13332
13333 QUALCOMM HEXAGON ARCHITECTURE
13334 M:      Richard Kuo <rkuo@codeaurora.org>
13335 L:      linux-hexagon@vger.kernel.org
13336 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13337 S:      Supported
13338 F:      arch/hexagon/
13339
13340 QUALCOMM HIDMA DRIVER
13341 M:      Sinan Kaya <okaya@kernel.org>
13342 L:      linux-arm-kernel@lists.infradead.org
13343 L:      linux-arm-msm@vger.kernel.org
13344 L:      dmaengine@vger.kernel.org
13345 S:      Supported
13346 F:      drivers/dma/qcom/hidma*
13347
13348 QUALCOMM IOMMU
13349 M:      Rob Clark <robdclark@gmail.com>
13350 L:      iommu@lists.linux-foundation.org
13351 L:      linux-arm-msm@vger.kernel.org
13352 S:      Maintained
13353 F:      drivers/iommu/qcom_iommu.c
13354
13355 QUALCOMM TSENS THERMAL DRIVER
13356 M:      Amit Kucheria <amit.kucheria@linaro.org>
13357 L:      linux-pm@vger.kernel.org
13358 L:      linux-arm-msm@vger.kernel.org
13359 S:      Maintained
13360 F:      drivers/thermal/qcom/
13361
13362 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13363 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13364 L:      linux-media@vger.kernel.org
13365 L:      linux-arm-msm@vger.kernel.org
13366 T:      git git://linuxtv.org/media_tree.git
13367 S:      Maintained
13368 F:      drivers/media/platform/qcom/venus/
13369
13370 QUALCOMM WCN36XX WIRELESS DRIVER
13371 M:      Kalle Valo <kvalo@codeaurora.org>
13372 L:      wcn36xx@lists.infradead.org
13373 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13374 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13375 S:      Supported
13376 F:      drivers/net/wireless/ath/wcn36xx/
13377
13378 QUANTENNA QTNFMAC WIRELESS DRIVER
13379 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13380 M:      Avinash Patil <avinashp@quantenna.com>
13381 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13382 L:      linux-wireless@vger.kernel.org
13383 S:      Maintained
13384 F:      drivers/net/wireless/quantenna
13385
13386 RADEON and AMDGPU DRM DRIVERS
13387 M:      Alex Deucher <alexander.deucher@amd.com>
13388 M:      Christian König <christian.koenig@amd.com>
13389 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13390 L:      amd-gfx@lists.freedesktop.org
13391 T:      git git://people.freedesktop.org/~agd5f/linux
13392 S:      Supported
13393 F:      drivers/gpu/drm/radeon/
13394 F:      include/uapi/drm/radeon_drm.h
13395 F:      drivers/gpu/drm/amd/
13396 F:      include/uapi/drm/amdgpu_drm.h
13397
13398 RADEON FRAMEBUFFER DISPLAY DRIVER
13399 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13400 L:      linux-fbdev@vger.kernel.org
13401 S:      Maintained
13402 F:      drivers/video/fbdev/aty/radeon*
13403 F:      include/uapi/linux/radeonfb.h
13404
13405 RADIOSHARK RADIO DRIVER
13406 M:      Hans Verkuil <hverkuil@xs4all.nl>
13407 L:      linux-media@vger.kernel.org
13408 T:      git git://linuxtv.org/media_tree.git
13409 S:      Maintained
13410 F:      drivers/media/radio/radio-shark.c
13411
13412 RADIOSHARK2 RADIO DRIVER
13413 M:      Hans Verkuil <hverkuil@xs4all.nl>
13414 L:      linux-media@vger.kernel.org
13415 T:      git git://linuxtv.org/media_tree.git
13416 S:      Maintained
13417 F:      drivers/media/radio/radio-shark2.c
13418 F:      drivers/media/radio/radio-tea5777.c
13419
13420 RADOS BLOCK DEVICE (RBD)
13421 M:      Ilya Dryomov <idryomov@gmail.com>
13422 M:      Sage Weil <sage@redhat.com>
13423 M:      Alex Elder <elder@kernel.org>
13424 L:      ceph-devel@vger.kernel.org
13425 W:      http://ceph.com/
13426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13427 T:      git git://github.com/ceph/ceph-client.git
13428 S:      Supported
13429 F:      Documentation/ABI/testing/sysfs-bus-rbd
13430 F:      drivers/block/rbd.c
13431 F:      drivers/block/rbd_types.h
13432
13433 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13434 M:      Paul Mackerras <paulus@samba.org>
13435 L:      linux-fbdev@vger.kernel.org
13436 S:      Maintained
13437 F:      drivers/video/fbdev/aty/aty128fb.c
13438
13439 RAINSHADOW-CEC DRIVER
13440 M:      Hans Verkuil <hverkuil@xs4all.nl>
13441 L:      linux-media@vger.kernel.org
13442 T:      git git://linuxtv.org/media_tree.git
13443 S:      Maintained
13444 F:      drivers/media/usb/rainshadow-cec/*
13445
13446 RALINK MIPS ARCHITECTURE
13447 M:      John Crispin <john@phrozen.org>
13448 L:      linux-mips@vger.kernel.org
13449 S:      Maintained
13450 F:      arch/mips/ralink
13451
13452 RALINK RT2X00 WIRELESS LAN DRIVER
13453 P:      rt2x00 project
13454 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13455 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13456 L:      linux-wireless@vger.kernel.org
13457 S:      Maintained
13458 F:      drivers/net/wireless/ralink/rt2x00/
13459
13460 RAMDISK RAM BLOCK DEVICE DRIVER
13461 M:      Jens Axboe <axboe@kernel.dk>
13462 S:      Maintained
13463 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13464 F:      drivers/block/brd.c
13465
13466 RANCHU VIRTUAL BOARD FOR MIPS
13467 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13468 L:      linux-mips@vger.kernel.org
13469 S:      Supported
13470 F:      arch/mips/generic/board-ranchu.c
13471 F:      arch/mips/configs/generic/board-ranchu.config
13472
13473 RANDOM NUMBER DRIVER
13474 M:      "Theodore Ts'o" <tytso@mit.edu>
13475 S:      Maintained
13476 F:      drivers/char/random.c
13477
13478 RAPIDIO SUBSYSTEM
13479 M:      Matt Porter <mporter@kernel.crashing.org>
13480 M:      Alexandre Bounine <alex.bou9@gmail.com>
13481 S:      Maintained
13482 F:      drivers/rapidio/
13483
13484 RAS INFRASTRUCTURE
13485 M:      Tony Luck <tony.luck@intel.com>
13486 M:      Borislav Petkov <bp@alien8.de>
13487 L:      linux-edac@vger.kernel.org
13488 S:      Maintained
13489 F:      drivers/ras/
13490 F:      include/linux/ras.h
13491 F:      include/ras/ras_event.h
13492 F:      Documentation/admin-guide/ras.rst
13493
13494 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13495 L:      linux-wireless@vger.kernel.org
13496 S:      Orphan
13497 F:      drivers/net/wireless/ray*
13498
13499 RCUTORTURE TEST FRAMEWORK
13500 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13501 M:      Josh Triplett <josh@joshtriplett.org>
13502 R:      Steven Rostedt <rostedt@goodmis.org>
13503 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13504 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13505 L:      rcu@vger.kernel.org
13506 S:      Supported
13507 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13508 F:      tools/testing/selftests/rcutorture
13509
13510 RDC R-321X SoC
13511 M:      Florian Fainelli <florian@openwrt.org>
13512 S:      Maintained
13513
13514 RDC R6040 FAST ETHERNET DRIVER
13515 M:      Florian Fainelli <f.fainelli@gmail.com>
13516 L:      netdev@vger.kernel.org
13517 S:      Maintained
13518 F:      drivers/net/ethernet/rdc/r6040.c
13519
13520 RDMAVT - RDMA verbs software
13521 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13522 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13523 L:      linux-rdma@vger.kernel.org
13524 S:      Supported
13525 F:      drivers/infiniband/sw/rdmavt
13526
13527 RDS - RELIABLE DATAGRAM SOCKETS
13528 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13529 L:      netdev@vger.kernel.org
13530 L:      linux-rdma@vger.kernel.org
13531 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13532 W:      https://oss.oracle.com/projects/rds/
13533 S:      Supported
13534 F:      net/rds/
13535 F:      Documentation/networking/rds.txt
13536
13537 RDT - RESOURCE ALLOCATION
13538 M:      Fenghua Yu <fenghua.yu@intel.com>
13539 M:      Reinette Chatre <reinette.chatre@intel.com>
13540 L:      linux-kernel@vger.kernel.org
13541 S:      Supported
13542 F:      arch/x86/kernel/cpu/resctrl/
13543 F:      arch/x86/include/asm/resctrl_sched.h
13544 F:      Documentation/x86/resctrl*
13545
13546 READ-COPY UPDATE (RCU)
13547 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13548 M:      Josh Triplett <josh@joshtriplett.org>
13549 R:      Steven Rostedt <rostedt@goodmis.org>
13550 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13551 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13552 R:      Joel Fernandes <joel@joelfernandes.org>
13553 L:      rcu@vger.kernel.org
13554 W:      http://www.rdrop.com/users/paulmck/RCU/
13555 S:      Supported
13556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13557 F:      Documentation/RCU/
13558 X:      Documentation/RCU/torture.txt
13559 F:      include/linux/rcu*
13560 X:      include/linux/srcu*.h
13561 F:      kernel/rcu/
13562 X:      kernel/rcu/srcu*.c
13563
13564 REAL TIME CLOCK (RTC) SUBSYSTEM
13565 M:      Alessandro Zummo <a.zummo@towertech.it>
13566 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13567 L:      linux-rtc@vger.kernel.org
13568 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13569 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13570 S:      Maintained
13571 F:      Documentation/devicetree/bindings/rtc/
13572 F:      Documentation/admin-guide/rtc.rst
13573 F:      drivers/rtc/
13574 F:      include/linux/rtc.h
13575 F:      include/uapi/linux/rtc.h
13576 F:      include/linux/rtc/
13577 F:      include/linux/platform_data/rtc-*
13578 F:      tools/testing/selftests/rtc/
13579
13580 REALTEK AUDIO CODECS
13581 M:      Bard Liao <bardliao@realtek.com>
13582 M:      Oder Chiou <oder_chiou@realtek.com>
13583 S:      Maintained
13584 F:      sound/soc/codecs/rt*
13585 F:      include/sound/rt*.h
13586
13587 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13588 M:      Linus Walleij <linus.walleij@linaro.org>
13589 S:      Maintained
13590 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13591 F:      drivers/net/dsa/realtek-smi*
13592 F:      drivers/net/dsa/rtl83*
13593
13594 REDPINE WIRELESS DRIVER
13595 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13596 M:      Siva Rebbagondla <siva8118@gmail.com>
13597 L:      linux-wireless@vger.kernel.org
13598 S:      Maintained
13599 F:      drivers/net/wireless/rsi/
13600
13601 REGISTER MAP ABSTRACTION
13602 M:      Mark Brown <broonie@kernel.org>
13603 L:      linux-kernel@vger.kernel.org
13604 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13605 S:      Supported
13606 F:      Documentation/devicetree/bindings/regmap/
13607 F:      drivers/base/regmap/
13608 F:      include/linux/regmap.h
13609
13610 REISERFS FILE SYSTEM
13611 L:      reiserfs-devel@vger.kernel.org
13612 S:      Supported
13613 F:      fs/reiserfs/
13614
13615 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13616 M:      Ohad Ben-Cohen <ohad@wizery.com>
13617 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13618 L:      linux-remoteproc@vger.kernel.org
13619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13620 S:      Maintained
13621 F:      Documentation/devicetree/bindings/remoteproc/
13622 F:      Documentation/ABI/testing/sysfs-class-remoteproc
13623 F:      Documentation/remoteproc.txt
13624 F:      drivers/remoteproc/
13625 F:      include/linux/remoteproc.h
13626 F:      include/linux/remoteproc/
13627
13628 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13629 M:      Ohad Ben-Cohen <ohad@wizery.com>
13630 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13631 L:      linux-remoteproc@vger.kernel.org
13632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13633 S:      Maintained
13634 F:      drivers/rpmsg/
13635 F:      Documentation/rpmsg.txt
13636 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
13637 F:      include/linux/rpmsg.h
13638 F:      include/linux/rpmsg/
13639 F:      include/uapi/linux/rpmsg.h
13640 F:      samples/rpmsg/
13641
13642 RENESAS CLOCK DRIVERS
13643 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13644 L:      linux-renesas-soc@vger.kernel.org
13645 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13646 S:      Supported
13647 F:      drivers/clk/renesas/
13648
13649 RENESAS EMEV2 I2C DRIVER
13650 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13651 S:      Supported
13652 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13653 F:      drivers/i2c/busses/i2c-emev2.c
13654
13655 RENESAS ETHERNET DRIVERS
13656 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13657 L:      netdev@vger.kernel.org
13658 L:      linux-renesas-soc@vger.kernel.org
13659 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13660 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13661 F:      drivers/net/ethernet/renesas/
13662 F:      include/linux/sh_eth.h
13663
13664 RENESAS R-CAR GYROADC DRIVER
13665 M:      Marek Vasut <marek.vasut@gmail.com>
13666 L:      linux-iio@vger.kernel.org
13667 S:      Supported
13668 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13669 F:      drivers/iio/adc/rcar-gyroadc.c
13670
13671 RENESAS R-CAR I2C DRIVERS
13672 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13673 S:      Supported
13674 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13675 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13676 F:      drivers/i2c/busses/i2c-rcar.c
13677 F:      drivers/i2c/busses/i2c-sh_mobile.c
13678
13679 RENESAS RIIC DRIVER
13680 M:      Chris Brandt <chris.brandt@renesas.com>
13681 S:      Supported
13682 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13683 F:      drivers/i2c/busses/i2c-riic.c
13684
13685 RENESAS USB PHY DRIVER
13686 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13687 L:      linux-renesas-soc@vger.kernel.org
13688 S:      Maintained
13689 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13690
13691 RESET CONTROLLER FRAMEWORK
13692 M:      Philipp Zabel <p.zabel@pengutronix.de>
13693 T:      git git://git.pengutronix.de/git/pza/linux
13694 S:      Maintained
13695 F:      drivers/reset/
13696 F:      Documentation/devicetree/bindings/reset/
13697 F:      include/dt-bindings/reset/
13698 F:      include/linux/reset.h
13699 F:      include/linux/reset/
13700 F:      include/linux/reset-controller.h
13701
13702 RESTARTABLE SEQUENCES SUPPORT
13703 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13704 M:      Peter Zijlstra <peterz@infradead.org>
13705 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13706 M:      Boqun Feng <boqun.feng@gmail.com>
13707 L:      linux-kernel@vger.kernel.org
13708 S:      Supported
13709 F:      kernel/rseq.c
13710 F:      include/uapi/linux/rseq.h
13711 F:      include/trace/events/rseq.h
13712 F:      tools/testing/selftests/rseq/
13713
13714 RFKILL
13715 M:      Johannes Berg <johannes@sipsolutions.net>
13716 L:      linux-wireless@vger.kernel.org
13717 W:      http://wireless.kernel.org/
13718 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13719 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13720 S:      Maintained
13721 F:      Documentation/driver-api/rfkill.rst
13722 F:      Documentation/ABI/stable/sysfs-class-rfkill
13723 F:      net/rfkill/
13724 F:      include/linux/rfkill.h
13725 F:      include/uapi/linux/rfkill.h
13726
13727 RHASHTABLE
13728 M:      Thomas Graf <tgraf@suug.ch>
13729 M:      Herbert Xu <herbert@gondor.apana.org.au>
13730 L:      netdev@vger.kernel.org
13731 S:      Maintained
13732 F:      lib/rhashtable.c
13733 F:      lib/test_rhashtable.c
13734 F:      include/linux/rhashtable.h
13735 F:      include/linux/rhashtable-types.h
13736
13737 RICOH R5C592 MEMORYSTICK DRIVER
13738 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13739 S:      Maintained
13740 F:      drivers/memstick/host/r592.*
13741
13742 RICOH SMARTMEDIA/XD DRIVER
13743 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13744 S:      Maintained
13745 F:      drivers/mtd/nand/raw/r852.c
13746 F:      drivers/mtd/nand/raw/r852.h
13747
13748 RISC-V ARCHITECTURE
13749 M:      Paul Walmsley <paul.walmsley@sifive.com>
13750 M:      Palmer Dabbelt <palmer@sifive.com>
13751 M:      Albert Ou <aou@eecs.berkeley.edu>
13752 L:      linux-riscv@lists.infradead.org
13753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
13754 S:      Supported
13755 F:      arch/riscv/
13756 K:      riscv
13757 N:      riscv
13758
13759 ROCCAT DRIVERS
13760 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13761 W:      http://sourceforge.net/projects/roccat/
13762 S:      Maintained
13763 F:      drivers/hid/hid-roccat*
13764 F:      include/linux/hid-roccat*
13765 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13766
13767 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13768 M:      Jacob chen <jacob2.chen@rock-chips.com>
13769 L:      linux-media@vger.kernel.org
13770 S:      Maintained
13771 F:      drivers/media/platform/rockchip/rga/
13772 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13773
13774 HANTRO VPU CODEC DRIVER
13775 M:      Ezequiel Garcia <ezequiel@collabora.com>
13776 L:      linux-media@vger.kernel.org
13777 S:      Maintained
13778 F:      drivers/staging/media/platform/hantro/
13779 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13780
13781 ROCKER DRIVER
13782 M:      Jiri Pirko <jiri@resnulli.us>
13783 L:      netdev@vger.kernel.org
13784 S:      Supported
13785 F:      drivers/net/ethernet/rocker/
13786
13787 ROCKETPORT DRIVER
13788 P:      Comtrol Corp.
13789 W:      http://www.comtrol.com
13790 S:      Maintained
13791 F:      Documentation/driver-api/serial/rocket.rst
13792 F:      drivers/tty/rocket*
13793
13794 ROCKETPORT EXPRESS/INFINITY DRIVER
13795 M:      Kevin Cernekee <cernekee@gmail.com>
13796 L:      linux-serial@vger.kernel.org
13797 S:      Odd Fixes
13798 F:      drivers/tty/serial/rp2.*
13799
13800 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13801 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13802 L:      linux-kernel@vger.kernel.org
13803 L:      linux-renesas-soc@vger.kernel.org
13804 S:      Supported
13805 F:      drivers/mfd/bd9571mwv.c
13806 F:      drivers/regulator/bd9571mwv-regulator.c
13807 F:      drivers/gpio/gpio-bd9571mwv.c
13808 F:      include/linux/mfd/bd9571mwv.h
13809 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13810
13811 ROSE NETWORK LAYER
13812 M:      Ralf Baechle <ralf@linux-mips.org>
13813 L:      linux-hams@vger.kernel.org
13814 W:      http://www.linux-ax25.org/
13815 S:      Maintained
13816 F:      include/net/rose.h
13817 F:      include/uapi/linux/rose.h
13818 F:      net/rose/
13819
13820 RTL2830 MEDIA DRIVER
13821 M:      Antti Palosaari <crope@iki.fi>
13822 L:      linux-media@vger.kernel.org
13823 W:      https://linuxtv.org
13824 W:      http://palosaari.fi/linux/
13825 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13826 T:      git git://linuxtv.org/anttip/media_tree.git
13827 S:      Maintained
13828 F:      drivers/media/dvb-frontends/rtl2830*
13829
13830 RTL2832 MEDIA DRIVER
13831 M:      Antti Palosaari <crope@iki.fi>
13832 L:      linux-media@vger.kernel.org
13833 W:      https://linuxtv.org
13834 W:      http://palosaari.fi/linux/
13835 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13836 T:      git git://linuxtv.org/anttip/media_tree.git
13837 S:      Maintained
13838 F:      drivers/media/dvb-frontends/rtl2832*
13839
13840 RTL2832_SDR MEDIA DRIVER
13841 M:      Antti Palosaari <crope@iki.fi>
13842 L:      linux-media@vger.kernel.org
13843 W:      https://linuxtv.org
13844 W:      http://palosaari.fi/linux/
13845 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13846 T:      git git://linuxtv.org/anttip/media_tree.git
13847 S:      Maintained
13848 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13849
13850 RTL8180 WIRELESS DRIVER
13851 L:      linux-wireless@vger.kernel.org
13852 W:      http://wireless.kernel.org/
13853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13854 S:      Orphan
13855 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13856
13857 RTL8187 WIRELESS DRIVER
13858 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13859 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13860 M:      Larry Finger <Larry.Finger@lwfinger.net>
13861 L:      linux-wireless@vger.kernel.org
13862 W:      http://wireless.kernel.org/
13863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13864 S:      Maintained
13865 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13866
13867 REALTEK WIRELESS DRIVER (rtlwifi family)
13868 M:      Ping-Ke Shih <pkshih@realtek.com>
13869 L:      linux-wireless@vger.kernel.org
13870 W:      http://wireless.kernel.org/
13871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13872 S:      Maintained
13873 F:      drivers/net/wireless/realtek/rtlwifi/
13874
13875 REALTEK WIRELESS DRIVER (rtw88)
13876 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13877 L:      linux-wireless@vger.kernel.org
13878 S:      Maintained
13879 F:      drivers/net/wireless/realtek/rtw88/
13880
13881 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13882 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13883 L:      linux-wireless@vger.kernel.org
13884 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13885 S:      Maintained
13886 F:      drivers/net/wireless/realtek/rtl8xxxu/
13887
13888 RXRPC SOCKETS (AF_RXRPC)
13889 M:      David Howells <dhowells@redhat.com>
13890 L:      linux-afs@lists.infradead.org
13891 S:      Supported
13892 F:      net/rxrpc/
13893 F:      include/keys/rxrpc-type.h
13894 F:      include/net/af_rxrpc.h
13895 F:      include/trace/events/rxrpc.h
13896 F:      include/uapi/linux/rxrpc.h
13897 F:      Documentation/networking/rxrpc.txt
13898 W:      https://www.infradead.org/~dhowells/kafs/
13899
13900 S3 SAVAGE FRAMEBUFFER DRIVER
13901 M:      Antonino Daplas <adaplas@gmail.com>
13902 L:      linux-fbdev@vger.kernel.org
13903 S:      Maintained
13904 F:      drivers/video/fbdev/savage/
13905
13906 S390
13907 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13908 M:      Vasily Gorbik <gor@linux.ibm.com>
13909 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13910 L:      linux-s390@vger.kernel.org
13911 W:      http://www.ibm.com/developerworks/linux/linux390/
13912 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13913 S:      Supported
13914 F:      arch/s390/
13915 F:      drivers/s390/
13916 F:      Documentation/s390/
13917 F:      Documentation/driver-api/s390-drivers.rst
13918
13919 S390 COMMON I/O LAYER
13920 M:      Sebastian Ott <sebott@linux.ibm.com>
13921 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13922 L:      linux-s390@vger.kernel.org
13923 W:      http://www.ibm.com/developerworks/linux/linux390/
13924 S:      Supported
13925 F:      drivers/s390/cio/
13926
13927 S390 DASD DRIVER
13928 M:      Stefan Haberland <sth@linux.ibm.com>
13929 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13930 L:      linux-s390@vger.kernel.org
13931 W:      http://www.ibm.com/developerworks/linux/linux390/
13932 S:      Supported
13933 F:      drivers/s390/block/dasd*
13934 F:      block/partitions/ibm.c
13935
13936 S390 IOMMU (PCI)
13937 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13938 L:      linux-s390@vger.kernel.org
13939 W:      http://www.ibm.com/developerworks/linux/linux390/
13940 S:      Supported
13941 F:      drivers/iommu/s390-iommu.c
13942
13943 S390 IUCV NETWORK LAYER
13944 M:      Julian Wiedmann <jwi@linux.ibm.com>
13945 M:      Ursula Braun <ubraun@linux.ibm.com>
13946 L:      linux-s390@vger.kernel.org
13947 W:      http://www.ibm.com/developerworks/linux/linux390/
13948 S:      Supported
13949 F:      drivers/s390/net/*iucv*
13950 F:      include/net/iucv/
13951 F:      net/iucv/
13952
13953 S390 NETWORK DRIVERS
13954 M:      Julian Wiedmann <jwi@linux.ibm.com>
13955 M:      Ursula Braun <ubraun@linux.ibm.com>
13956 L:      linux-s390@vger.kernel.org
13957 W:      http://www.ibm.com/developerworks/linux/linux390/
13958 S:      Supported
13959 F:      drivers/s390/net/
13960
13961 S390 PCI SUBSYSTEM
13962 M:      Sebastian Ott <sebott@linux.ibm.com>
13963 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13964 L:      linux-s390@vger.kernel.org
13965 W:      http://www.ibm.com/developerworks/linux/linux390/
13966 S:      Supported
13967 F:      arch/s390/pci/
13968 F:      drivers/pci/hotplug/s390_pci_hpc.c
13969
13970 S390 VFIO-CCW DRIVER
13971 M:      Cornelia Huck <cohuck@redhat.com>
13972 M:      Eric Farman <farman@linux.ibm.com>
13973 R:      Halil Pasic <pasic@linux.ibm.com>
13974 L:      linux-s390@vger.kernel.org
13975 L:      kvm@vger.kernel.org
13976 S:      Supported
13977 F:      drivers/s390/cio/vfio_ccw*
13978 F:      Documentation/s390/vfio-ccw.rst
13979 F:      include/uapi/linux/vfio_ccw.h
13980
13981 S390 ZCRYPT DRIVER
13982 M:      Harald Freudenberger <freude@linux.ibm.com>
13983 L:      linux-s390@vger.kernel.org
13984 W:      http://www.ibm.com/developerworks/linux/linux390/
13985 S:      Supported
13986 F:      drivers/s390/crypto/
13987
13988 S390 VFIO AP DRIVER
13989 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13990 M:      Pierre Morel <pmorel@linux.ibm.com>
13991 M:      Halil Pasic <pasic@linux.ibm.com>
13992 L:      linux-s390@vger.kernel.org
13993 W:      http://www.ibm.com/developerworks/linux/linux390/
13994 S:      Supported
13995 F:      drivers/s390/crypto/vfio_ap_drv.c
13996 F:      drivers/s390/crypto/vfio_ap_private.h
13997 F:      drivers/s390/crypto/vfio_ap_ops.c
13998 F:      Documentation/s390/vfio-ap.rst
13999
14000 S390 ZFCP DRIVER
14001 M:      Steffen Maier <maier@linux.ibm.com>
14002 M:      Benjamin Block <bblock@linux.ibm.com>
14003 L:      linux-s390@vger.kernel.org
14004 W:      http://www.ibm.com/developerworks/linux/linux390/
14005 S:      Supported
14006 F:      drivers/s390/scsi/zfcp_*
14007
14008 S3C24XX SD/MMC Driver
14009 M:      Ben Dooks <ben-linux@fluff.org>
14010 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14011 S:      Supported
14012 F:      drivers/mmc/host/s3cmci.*
14013
14014 SAA6588 RDS RECEIVER DRIVER
14015 M:      Hans Verkuil <hverkuil@xs4all.nl>
14016 L:      linux-media@vger.kernel.org
14017 T:      git git://linuxtv.org/media_tree.git
14018 W:      https://linuxtv.org
14019 S:      Odd Fixes
14020 F:      drivers/media/i2c/saa6588*
14021
14022 SAA7134 VIDEO4LINUX DRIVER
14023 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14024 L:      linux-media@vger.kernel.org
14025 W:      https://linuxtv.org
14026 T:      git git://linuxtv.org/media_tree.git
14027 S:      Odd fixes
14028 F:      Documentation/media/v4l-drivers/saa7134*
14029 F:      drivers/media/pci/saa7134/
14030
14031 SAA7146 VIDEO4LINUX-2 DRIVER
14032 M:      Hans Verkuil <hverkuil@xs4all.nl>
14033 L:      linux-media@vger.kernel.org
14034 T:      git git://linuxtv.org/media_tree.git
14035 S:      Maintained
14036 F:      drivers/media/common/saa7146/
14037 F:      drivers/media/pci/saa7146/
14038 F:      include/media/drv-intf/saa7146*
14039
14040 SAFESETID SECURITY MODULE
14041 M:     Micah Morton <mortonm@chromium.org>
14042 S:     Supported
14043 F:     security/safesetid/
14044 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14045
14046 SAMSUNG AUDIO (ASoC) DRIVERS
14047 M:      Krzysztof Kozlowski <krzk@kernel.org>
14048 M:      Sangbeom Kim <sbkim73@samsung.com>
14049 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14050 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14051 S:      Supported
14052 F:      sound/soc/samsung/
14053 F:      Documentation/devicetree/bindings/sound/samsung*
14054
14055 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14056 M:      Krzysztof Kozlowski <krzk@kernel.org>
14057 L:      linux-crypto@vger.kernel.org
14058 L:      linux-samsung-soc@vger.kernel.org
14059 S:      Maintained
14060 F:      drivers/crypto/exynos-rng.c
14061 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
14062
14063 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14064 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14065 L:      linux-samsung-soc@vger.kernel.org
14066 S:      Maintained
14067 F:      drivers/char/hw_random/exynos-trng.c
14068 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14069
14070 SAMSUNG FRAMEBUFFER DRIVER
14071 M:      Jingoo Han <jingoohan1@gmail.com>
14072 L:      linux-fbdev@vger.kernel.org
14073 S:      Maintained
14074 F:      drivers/video/fbdev/s3c-fb.c
14075
14076 SAMSUNG LAPTOP DRIVER
14077 M:      Corentin Chary <corentin.chary@gmail.com>
14078 L:      platform-driver-x86@vger.kernel.org
14079 S:      Maintained
14080 F:      drivers/platform/x86/samsung-laptop.c
14081
14082 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14083 M:      Sangbeom Kim <sbkim73@samsung.com>
14084 M:      Krzysztof Kozlowski <krzk@kernel.org>
14085 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14086 L:      linux-kernel@vger.kernel.org
14087 L:      linux-samsung-soc@vger.kernel.org
14088 S:      Supported
14089 F:      drivers/mfd/sec*.c
14090 F:      drivers/regulator/s2m*.c
14091 F:      drivers/regulator/s5m*.c
14092 F:      drivers/clk/clk-s2mps11.c
14093 F:      drivers/rtc/rtc-s5m.c
14094 F:      include/linux/mfd/samsung/
14095 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14096 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14097 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14098 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14099
14100 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14101 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14102 L:      linux-media@vger.kernel.org
14103 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14104 S:      Maintained
14105 F:      drivers/media/platform/s3c-camif/
14106 F:      include/media/drv-intf/s3c_camif.h
14107
14108 SAMSUNG S3FWRN5 NFC DRIVER
14109 M:      Robert Baldyga <r.baldyga@samsung.com>
14110 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14111 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14112 S:      Supported
14113 F:      drivers/nfc/s3fwrn5
14114
14115 SAMSUNG S5C73M3 CAMERA DRIVER
14116 M:      Kyungmin Park <kyungmin.park@samsung.com>
14117 M:      Andrzej Hajda <a.hajda@samsung.com>
14118 L:      linux-media@vger.kernel.org
14119 S:      Supported
14120 F:      drivers/media/i2c/s5c73m3/*
14121
14122 SAMSUNG S5K5BAF CAMERA DRIVER
14123 M:      Kyungmin Park <kyungmin.park@samsung.com>
14124 M:      Andrzej Hajda <a.hajda@samsung.com>
14125 L:      linux-media@vger.kernel.org
14126 S:      Supported
14127 F:      drivers/media/i2c/s5k5baf.c
14128
14129 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14130 M:      Krzysztof Kozlowski <krzk@kernel.org>
14131 M:      Vladimir Zapolskiy <vz@mleia.com>
14132 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14133 L:      linux-crypto@vger.kernel.org
14134 L:      linux-samsung-soc@vger.kernel.org
14135 S:      Maintained
14136 F:      drivers/crypto/s5p-sss.c
14137
14138 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14139 M:      Kyungmin Park <kyungmin.park@samsung.com>
14140 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14141 L:      linux-media@vger.kernel.org
14142 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14143 S:      Supported
14144 F:      drivers/media/platform/exynos4-is/
14145
14146 SAMSUNG SOC CLOCK DRIVERS
14147 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14148 M:      Tomasz Figa <tomasz.figa@gmail.com>
14149 M:      Chanwoo Choi <cw00.choi@samsung.com>
14150 S:      Supported
14151 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14152 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14153 F:      drivers/clk/samsung/
14154 F:      include/dt-bindings/clock/exynos*.h
14155 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14156
14157 SAMSUNG SPI DRIVERS
14158 M:      Kukjin Kim <kgene@kernel.org>
14159 M:      Krzysztof Kozlowski <krzk@kernel.org>
14160 M:      Andi Shyti <andi@etezian.org>
14161 L:      linux-spi@vger.kernel.org
14162 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14163 S:      Maintained
14164 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14165 F:      drivers/spi/spi-s3c*
14166 F:      include/linux/platform_data/spi-s3c64xx.h
14167
14168 SAMSUNG SXGBE DRIVERS
14169 M:      Byungho An <bh74.an@samsung.com>
14170 M:      Girish K S <ks.giri@samsung.com>
14171 M:      Vipul Pandya <vipul.pandya@samsung.com>
14172 S:      Supported
14173 L:      netdev@vger.kernel.org
14174 F:      drivers/net/ethernet/samsung/sxgbe/
14175
14176 SAMSUNG THERMAL DRIVER
14177 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14178 L:      linux-pm@vger.kernel.org
14179 L:      linux-samsung-soc@vger.kernel.org
14180 S:      Supported
14181 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14182 F:      drivers/thermal/samsung/
14183
14184 SAMSUNG USB2 PHY DRIVER
14185 M:      Kamil Debski <kamil@wypas.org>
14186 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14187 L:      linux-kernel@vger.kernel.org
14188 S:      Supported
14189 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14190 F:      Documentation/driver-api/phy/samsung-usb2.rst
14191 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14192 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14193 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14194 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14195 F:      drivers/phy/samsung/phy-samsung-usb2.c
14196 F:      drivers/phy/samsung/phy-samsung-usb2.h
14197
14198 SC1200 WDT DRIVER
14199 M:      Zwane Mwaikambo <zwanem@gmail.com>
14200 S:      Maintained
14201 F:      drivers/watchdog/sc1200wdt.c
14202
14203 SCHEDULER
14204 M:      Ingo Molnar <mingo@redhat.com>
14205 M:      Peter Zijlstra <peterz@infradead.org>
14206 L:      linux-kernel@vger.kernel.org
14207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14208 S:      Maintained
14209 F:      kernel/sched/
14210 F:      include/linux/sched.h
14211 F:      include/uapi/linux/sched.h
14212 F:      include/linux/wait.h
14213 F:      include/linux/preempt.h
14214
14215 SCR24X CHIP CARD INTERFACE DRIVER
14216 M:      Lubomir Rintel <lkundrak@v3.sk>
14217 S:      Supported
14218 F:      drivers/char/pcmcia/scr24x_cs.c
14219
14220 SCSI CDROM DRIVER
14221 M:      Jens Axboe <axboe@kernel.dk>
14222 L:      linux-scsi@vger.kernel.org
14223 W:      http://www.kernel.dk
14224 S:      Maintained
14225 F:      drivers/scsi/sr*
14226
14227 SCSI RDMA PROTOCOL (SRP) INITIATOR
14228 M:      Bart Van Assche <bvanassche@acm.org>
14229 L:      linux-rdma@vger.kernel.org
14230 S:      Supported
14231 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14232 F:      drivers/infiniband/ulp/srp/
14233 F:      include/scsi/srp.h
14234
14235 SCSI RDMA PROTOCOL (SRP) TARGET
14236 M:      Bart Van Assche <bvanassche@acm.org>
14237 L:      linux-rdma@vger.kernel.org
14238 L:      target-devel@vger.kernel.org
14239 S:      Supported
14240 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14241 F:      drivers/infiniband/ulp/srpt/
14242
14243 SCSI SG DRIVER
14244 M:      Doug Gilbert <dgilbert@interlog.com>
14245 L:      linux-scsi@vger.kernel.org
14246 W:      http://sg.danny.cz/sg
14247 S:      Maintained
14248 F:      Documentation/scsi/scsi-generic.txt
14249 F:      drivers/scsi/sg.c
14250 F:      include/scsi/sg.h
14251
14252 SCSI SUBSYSTEM
14253 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14255 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14256 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14257 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14258 L:      linux-scsi@vger.kernel.org
14259 S:      Maintained
14260 F:      Documentation/devicetree/bindings/scsi/
14261 F:      drivers/scsi/
14262 F:      include/scsi/
14263
14264 SCSI TAPE DRIVER
14265 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14266 L:      linux-scsi@vger.kernel.org
14267 S:      Maintained
14268 F:      Documentation/scsi/st.txt
14269 F:      drivers/scsi/st.*
14270 F:      drivers/scsi/st_*.h
14271
14272 SCSI TARGET SUBSYSTEM
14273 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14274 L:      linux-scsi@vger.kernel.org
14275 L:      target-devel@vger.kernel.org
14276 W:      http://www.linux-iscsi.org
14277 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14278 Q:      https://patchwork.kernel.org/project/target-devel/list/
14279 S:      Supported
14280 F:      drivers/target/
14281 F:      include/target/
14282 F:      Documentation/target/
14283
14284 SCTP PROTOCOL
14285 M:      Vlad Yasevich <vyasevich@gmail.com>
14286 M:      Neil Horman <nhorman@tuxdriver.com>
14287 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14288 L:      linux-sctp@vger.kernel.org
14289 W:      http://lksctp.sourceforge.net
14290 S:      Maintained
14291 F:      Documentation/networking/sctp.txt
14292 F:      include/linux/sctp.h
14293 F:      include/uapi/linux/sctp.h
14294 F:      include/net/sctp/
14295 F:      net/sctp/
14296
14297 SCx200 CPU SUPPORT
14298 M:      Jim Cromie <jim.cromie@gmail.com>
14299 S:      Odd Fixes
14300 F:      Documentation/i2c/busses/scx200_acb
14301 F:      arch/x86/platform/scx200/
14302 F:      drivers/watchdog/scx200_wdt.c
14303 F:      drivers/i2c/busses/scx200*
14304 F:      drivers/mtd/maps/scx200_docflash.c
14305 F:      include/linux/scx200.h
14306
14307 SCx200 GPIO DRIVER
14308 M:      Jim Cromie <jim.cromie@gmail.com>
14309 S:      Maintained
14310 F:      drivers/char/scx200_gpio.c
14311 F:      include/linux/scx200_gpio.h
14312
14313 SCx200 HRT CLOCKSOURCE DRIVER
14314 M:      Jim Cromie <jim.cromie@gmail.com>
14315 S:      Maintained
14316 F:      drivers/clocksource/scx200_hrt.c
14317
14318 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14319 M:      Sascha Sommer <saschasommer@freenet.de>
14320 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14321 S:      Maintained
14322 F:      drivers/mmc/host/sdricoh_cs.c
14323
14324 SECO BOARDS CEC DRIVER
14325 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14326 S:      Maintained
14327 F:      drivers/media/platform/seco-cec/seco-cec.c
14328 F:      drivers/media/platform/seco-cec/seco-cec.h
14329
14330 SECURE COMPUTING
14331 M:      Kees Cook <keescook@chromium.org>
14332 R:      Andy Lutomirski <luto@amacapital.net>
14333 R:      Will Drewry <wad@chromium.org>
14334 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14335 S:      Supported
14336 F:      kernel/seccomp.c
14337 F:      include/uapi/linux/seccomp.h
14338 F:      include/linux/seccomp.h
14339 F:      tools/testing/selftests/seccomp/*
14340 F:      tools/testing/selftests/kselftest_harness.h
14341 F:      Documentation/userspace-api/seccomp_filter.rst
14342 K:      \bsecure_computing
14343 K:      \bTIF_SECCOMP\b
14344
14345 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14346 M:      Al Cooper <alcooperx@gmail.com>
14347 L:      linux-mmc@vger.kernel.org
14348 L:      bcm-kernel-feedback-list@broadcom.com
14349 S:      Maintained
14350 F:      drivers/mmc/host/sdhci-brcmstb*
14351
14352 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14353 M:      Adrian Hunter <adrian.hunter@intel.com>
14354 L:      linux-mmc@vger.kernel.org
14355 S:      Maintained
14356 F:      drivers/mmc/host/sdhci*
14357 F:      include/linux/mmc/sdhci*
14358
14359 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14360 M:      Adrian Hunter <adrian.hunter@intel.com>
14361 M:      Ritesh Harjani <riteshh@codeaurora.org>
14362 M:      Asutosh Das <asutoshd@codeaurora.org>
14363 L:      linux-mmc@vger.kernel.org
14364 S:      Maintained
14365 F:      drivers/mmc/host/cqhci*
14366
14367 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14368 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14369 M:      Manjunath M B <manjumb@synopsys.com>
14370 L:      linux-mmc@vger.kernel.org
14371 S:      Maintained
14372 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14373
14374 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14375 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14376 L:      linux-mmc@vger.kernel.org
14377 S:      Supported
14378 F:      drivers/mmc/host/sdhci-of-at91.c
14379
14380 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14381 M:      Ben Dooks <ben-linux@fluff.org>
14382 M:      Jaehoon Chung <jh80.chung@samsung.com>
14383 L:      linux-mmc@vger.kernel.org
14384 S:      Maintained
14385 F:      drivers/mmc/host/sdhci-s3c*
14386
14387 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14388 M:      Viresh Kumar <vireshk@kernel.org>
14389 L:      linux-mmc@vger.kernel.org
14390 S:      Maintained
14391 F:      drivers/mmc/host/sdhci-spear.c
14392
14393 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14394 M:      Kishon Vijay Abraham I <kishon@ti.com>
14395 L:      linux-mmc@vger.kernel.org
14396 S:      Maintained
14397 F:      drivers/mmc/host/sdhci-omap.c
14398
14399 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14400 M:      Scott Bauer <scott.bauer@intel.com>
14401 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14402 L:      linux-block@vger.kernel.org
14403 S:      Supported
14404 F:      block/sed*
14405 F:      block/opal_proto.h
14406 F:      include/linux/sed*
14407 F:      include/uapi/linux/sed*
14408
14409 SECURITY CONTACT
14410 M:      Security Officers <security@kernel.org>
14411 S:      Supported
14412
14413 SECURITY SUBSYSTEM
14414 M:      James Morris <jmorris@namei.org>
14415 M:      "Serge E. Hallyn" <serge@hallyn.com>
14416 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14417 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14418 W:      http://kernsec.org/
14419 S:      Supported
14420 F:      security/
14421 X:      security/selinux/
14422
14423 SELINUX SECURITY MODULE
14424 M:      Paul Moore <paul@paul-moore.com>
14425 M:      Stephen Smalley <sds@tycho.nsa.gov>
14426 M:      Eric Paris <eparis@parisplace.org>
14427 L:      selinux@vger.kernel.org
14428 W:      https://selinuxproject.org
14429 W:      https://github.com/SELinuxProject
14430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14431 S:      Supported
14432 F:      include/uapi/linux/selinux_netlink.h
14433 F:      security/selinux/
14434 F:      scripts/selinux/
14435 F:      Documentation/admin-guide/LSM/SELinux.rst
14436
14437 SENSABLE PHANTOM
14438 M:      Jiri Slaby <jirislaby@gmail.com>
14439 S:      Maintained
14440 F:      drivers/misc/phantom.c
14441 F:      include/uapi/linux/phantom.h
14442
14443 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14444 M:      Tomasz Duszynski <tduszyns@gmail.com>
14445 S:      Maintained
14446 F:      drivers/iio/chemical/sps30.c
14447 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14448
14449 SERIAL DEVICE BUS
14450 M:      Rob Herring <robh@kernel.org>
14451 L:      linux-serial@vger.kernel.org
14452 S:      Maintained
14453 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14454 F:      drivers/tty/serdev/
14455 F:      include/linux/serdev.h
14456
14457 SERIAL DRIVERS
14458 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14459 L:      linux-serial@vger.kernel.org
14460 S:      Maintained
14461 F:      Documentation/devicetree/bindings/serial/
14462 F:      drivers/tty/serial/
14463
14464 SERIAL IR RECEIVER
14465 M:      Sean Young <sean@mess.org>
14466 L:      linux-media@vger.kernel.org
14467 S:      Maintained
14468 F:      drivers/media/rc/serial_ir.c
14469
14470 SFC NETWORK DRIVER
14471 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14472 M:      Edward Cree <ecree@solarflare.com>
14473 M:      Martin Habets <mhabets@solarflare.com>
14474 L:      netdev@vger.kernel.org
14475 S:      Supported
14476 F:      drivers/net/ethernet/sfc/
14477
14478 SFF/SFP/SFP+ MODULE SUPPORT
14479 M:      Russell King <linux@armlinux.org.uk>
14480 L:      netdev@vger.kernel.org
14481 S:      Maintained
14482 F:      drivers/net/phy/phylink.c
14483 F:      drivers/net/phy/sfp*
14484 F:      include/linux/phylink.h
14485 F:      include/linux/sfp.h
14486 K:      phylink
14487
14488 SGI GRU DRIVER
14489 M:      Dimitri Sivanich <sivanich@sgi.com>
14490 S:      Maintained
14491 F:      drivers/misc/sgi-gru/
14492
14493 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14494 M:      Pat Gefre <pfg@sgi.com>
14495 L:      linux-ia64@vger.kernel.org
14496 S:      Supported
14497 F:      Documentation/ia64/serial.rst
14498 F:      drivers/tty/serial/ioc?_serial.c
14499 F:      include/linux/ioc?.h
14500
14501 SGI XP/XPC/XPNET DRIVER
14502 M:      Cliff Whickman <cpw@sgi.com>
14503 M:      Robin Holt <robinmholt@gmail.com>
14504 S:      Maintained
14505 F:      drivers/misc/sgi-xp/
14506
14507 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14508 M:      Ursula Braun <ubraun@linux.ibm.com>
14509 M:      Karsten Graul <kgraul@linux.ibm.com>
14510 L:      linux-s390@vger.kernel.org
14511 W:      http://www.ibm.com/developerworks/linux/linux390/
14512 S:      Supported
14513 F:      net/smc/
14514
14515 SHARP RJ54N1CB0C SENSOR DRIVER
14516 M:      Jacopo Mondi <jacopo@jmondi.org>
14517 L:      linux-media@vger.kernel.org
14518 T:      git git://linuxtv.org/media_tree.git
14519 S:      Odd fixes
14520 F:      drivers/media/i2c/rj54n1cb0c.c
14521 F:      include/media/i2c/rj54n1cb0c.h
14522
14523 SH_VEU V4L2 MEM2MEM DRIVER
14524 L:      linux-media@vger.kernel.org
14525 S:      Orphan
14526 F:      drivers/media/platform/sh_veu.c
14527
14528 SH_VOU V4L2 OUTPUT DRIVER
14529 L:      linux-media@vger.kernel.org
14530 S:      Orphan
14531 F:      drivers/media/platform/sh_vou.c
14532 F:      include/media/drv-intf/sh_vou.h
14533
14534 SI2157 MEDIA DRIVER
14535 M:      Antti Palosaari <crope@iki.fi>
14536 L:      linux-media@vger.kernel.org
14537 W:      https://linuxtv.org
14538 W:      http://palosaari.fi/linux/
14539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14540 T:      git git://linuxtv.org/anttip/media_tree.git
14541 S:      Maintained
14542 F:      drivers/media/tuners/si2157*
14543
14544 SI2165 MEDIA DRIVER
14545 M:      Matthias Schwarzott <zzam@gentoo.org>
14546 L:      linux-media@vger.kernel.org
14547 W:      https://linuxtv.org
14548 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14549 S:      Maintained
14550 F:      drivers/media/dvb-frontends/si2165*
14551
14552 SI2168 MEDIA DRIVER
14553 M:      Antti Palosaari <crope@iki.fi>
14554 L:      linux-media@vger.kernel.org
14555 W:      https://linuxtv.org
14556 W:      http://palosaari.fi/linux/
14557 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14558 T:      git git://linuxtv.org/anttip/media_tree.git
14559 S:      Maintained
14560 F:      drivers/media/dvb-frontends/si2168*
14561
14562 SI470X FM RADIO RECEIVER I2C DRIVER
14563 M:      Hans Verkuil <hverkuil@xs4all.nl>
14564 L:      linux-media@vger.kernel.org
14565 T:      git git://linuxtv.org/media_tree.git
14566 W:      https://linuxtv.org
14567 S:      Odd Fixes
14568 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14569
14570 SI470X FM RADIO RECEIVER USB DRIVER
14571 M:      Hans Verkuil <hverkuil@xs4all.nl>
14572 L:      linux-media@vger.kernel.org
14573 T:      git git://linuxtv.org/media_tree.git
14574 W:      https://linuxtv.org
14575 S:      Maintained
14576 F:      drivers/media/radio/si470x/radio-si470x-common.c
14577 F:      drivers/media/radio/si470x/radio-si470x.h
14578 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14579
14580 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14581 M:      Eduardo Valentin <edubezval@gmail.com>
14582 L:      linux-media@vger.kernel.org
14583 T:      git git://linuxtv.org/media_tree.git
14584 W:      https://linuxtv.org
14585 S:      Odd Fixes
14586 F:      drivers/media/radio/si4713/si4713.?
14587
14588 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14589 M:      Eduardo Valentin <edubezval@gmail.com>
14590 L:      linux-media@vger.kernel.org
14591 T:      git git://linuxtv.org/media_tree.git
14592 W:      https://linuxtv.org
14593 S:      Odd Fixes
14594 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14595
14596 SI4713 FM RADIO TRANSMITTER USB DRIVER
14597 M:      Hans Verkuil <hverkuil@xs4all.nl>
14598 L:      linux-media@vger.kernel.org
14599 T:      git git://linuxtv.org/media_tree.git
14600 W:      https://linuxtv.org
14601 S:      Maintained
14602 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14603
14604 SIANO DVB DRIVER
14605 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14606 L:      linux-media@vger.kernel.org
14607 W:      https://linuxtv.org
14608 T:      git git://linuxtv.org/media_tree.git
14609 S:      Odd fixes
14610 F:      drivers/media/common/siano/
14611 F:      drivers/media/usb/siano/
14612 F:      drivers/media/usb/siano/
14613 F:      drivers/media/mmc/siano/
14614
14615 SIFIVE DRIVERS
14616 M:      Palmer Dabbelt <palmer@sifive.com>
14617 M:      Paul Walmsley <paul.walmsley@sifive.com>
14618 L:      linux-riscv@lists.infradead.org
14619 T:      git git://github.com/sifive/riscv-linux.git
14620 S:      Supported
14621 K:      [^@]sifive
14622 N:      sifive
14623
14624 SIFIVE FU540 SYSTEM-ON-CHIP
14625 M:      Paul Walmsley <paul.walmsley@sifive.com>
14626 M:      Palmer Dabbelt <palmer@sifive.com>
14627 L:      linux-riscv@lists.infradead.org
14628 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14629 S:      Supported
14630 K:      fu540
14631 N:      fu540
14632
14633 SILEAD TOUCHSCREEN DRIVER
14634 M:      Hans de Goede <hdegoede@redhat.com>
14635 L:      linux-input@vger.kernel.org
14636 L:      platform-driver-x86@vger.kernel.org
14637 S:      Maintained
14638 F:      drivers/input/touchscreen/silead.c
14639 F:      drivers/platform/x86/touchscreen_dmi.c
14640
14641 SILICON MOTION SM712 FRAME BUFFER DRIVER
14642 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14643 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14644 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14645 L:      linux-fbdev@vger.kernel.org
14646 S:      Maintained
14647 F:      drivers/video/fbdev/sm712*
14648 F:      Documentation/fb/sm712fb.rst
14649
14650 SIMPLE FIRMWARE INTERFACE (SFI)
14651 M:      Len Brown <lenb@kernel.org>
14652 L:      sfi-devel@simplefirmware.org
14653 W:      http://simplefirmware.org/
14654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14655 S:      Supported
14656 F:      arch/x86/platform/sfi/
14657 F:      drivers/sfi/
14658 F:      include/linux/sfi*.h
14659
14660 SIMPLEFB FB DRIVER
14661 M:      Hans de Goede <hdegoede@redhat.com>
14662 L:      linux-fbdev@vger.kernel.org
14663 S:      Maintained
14664 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14665 F:      drivers/video/fbdev/simplefb.c
14666 F:      include/linux/platform_data/simplefb.h
14667
14668 SIMTEC EB110ATX (Chalice CATS)
14669 P:      Ben Dooks
14670 P:      Vincent Sanders <vince@simtec.co.uk>
14671 M:      Simtec Linux Team <linux@simtec.co.uk>
14672 W:      http://www.simtec.co.uk/products/EB110ATX/
14673 S:      Supported
14674
14675 SIMTEC EB2410ITX (BAST)
14676 P:      Ben Dooks
14677 P:      Vincent Sanders <vince@simtec.co.uk>
14678 M:      Simtec Linux Team <linux@simtec.co.uk>
14679 W:      http://www.simtec.co.uk/products/EB2410ITX/
14680 S:      Supported
14681 F:      arch/arm/mach-s3c24xx/mach-bast.c
14682 F:      arch/arm/mach-s3c24xx/bast-ide.c
14683 F:      arch/arm/mach-s3c24xx/bast-irq.c
14684
14685 SIPHASH PRF ROUTINES
14686 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14687 S:      Maintained
14688 F:      lib/siphash.c
14689 F:      lib/test_siphash.c
14690 F:      include/linux/siphash.h
14691
14692 SIOX
14693 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14694 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14695 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14696 S:      Supported
14697 F:      drivers/siox/*
14698 F:      drivers/gpio/gpio-siox.c
14699 F:      include/trace/events/siox.h
14700
14701 SIS 190 ETHERNET DRIVER
14702 M:      Francois Romieu <romieu@fr.zoreil.com>
14703 L:      netdev@vger.kernel.org
14704 S:      Maintained
14705 F:      drivers/net/ethernet/sis/sis190.c
14706
14707 SIS 900/7016 FAST ETHERNET DRIVER
14708 M:      Daniele Venzano <venza@brownhat.org>
14709 W:      http://www.brownhat.org/sis900.html
14710 L:      netdev@vger.kernel.org
14711 S:      Maintained
14712 F:      drivers/net/ethernet/sis/sis900.*
14713
14714 SIS FRAMEBUFFER DRIVER
14715 M:      Thomas Winischhofer <thomas@winischhofer.net>
14716 W:      http://www.winischhofer.net/linuxsisvga.shtml
14717 S:      Maintained
14718 F:      Documentation/fb/sisfb.rst
14719 F:      drivers/video/fbdev/sis/
14720 F:      include/video/sisfb.h
14721
14722 SIS USB2VGA DRIVER
14723 M:      Thomas Winischhofer <thomas@winischhofer.net>
14724 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14725 S:      Maintained
14726 F:      drivers/usb/misc/sisusbvga/
14727
14728 SLAB ALLOCATOR
14729 M:      Christoph Lameter <cl@linux.com>
14730 M:      Pekka Enberg <penberg@kernel.org>
14731 M:      David Rientjes <rientjes@google.com>
14732 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14733 M:      Andrew Morton <akpm@linux-foundation.org>
14734 L:      linux-mm@kvack.org
14735 S:      Maintained
14736 F:      include/linux/sl?b*.h
14737 F:      mm/sl?b*
14738
14739 SLEEPABLE READ-COPY UPDATE (SRCU)
14740 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14741 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14742 M:      Josh Triplett <josh@joshtriplett.org>
14743 R:      Steven Rostedt <rostedt@goodmis.org>
14744 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14745 L:      rcu@vger.kernel.org
14746 W:      http://www.rdrop.com/users/paulmck/RCU/
14747 S:      Supported
14748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14749 F:      include/linux/srcu*.h
14750 F:      kernel/rcu/srcu*.c
14751
14752 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14753 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14754 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14755 S:      Maintained
14756 F:      drivers/slimbus/
14757 F:      Documentation/devicetree/bindings/slimbus/
14758 F:      include/linux/slimbus.h
14759
14760 SMACK SECURITY MODULE
14761 M:      Casey Schaufler <casey@schaufler-ca.com>
14762 L:      linux-security-module@vger.kernel.org
14763 W:      http://schaufler-ca.com
14764 T:      git git://github.com/cschaufler/smack-next
14765 S:      Maintained
14766 F:      Documentation/admin-guide/LSM/Smack.rst
14767 F:      security/smack/
14768
14769 SMC91x ETHERNET DRIVER
14770 M:      Nicolas Pitre <nico@fluxnic.net>
14771 S:      Odd Fixes
14772 F:      drivers/net/ethernet/smsc/smc91x.*
14773
14774 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14775 M:      Sakari Ailus <sakari.ailus@iki.fi>
14776 L:      linux-media@vger.kernel.org
14777 S:      Maintained
14778 F:      drivers/media/i2c/smiapp/
14779 F:      include/media/i2c/smiapp.h
14780 F:      drivers/media/i2c/smiapp-pll.c
14781 F:      drivers/media/i2c/smiapp-pll.h
14782 F:      include/uapi/linux/smiapp.h
14783 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14784
14785 SMM665 HARDWARE MONITOR DRIVER
14786 M:      Guenter Roeck <linux@roeck-us.net>
14787 L:      linux-hwmon@vger.kernel.org
14788 S:      Maintained
14789 F:      Documentation/hwmon/smm665.rst
14790 F:      drivers/hwmon/smm665.c
14791
14792 SMSC EMC2103 HARDWARE MONITOR DRIVER
14793 M:      Steve Glendinning <steve.glendinning@shawell.net>
14794 L:      linux-hwmon@vger.kernel.org
14795 S:      Maintained
14796 F:      Documentation/hwmon/emc2103.rst
14797 F:      drivers/hwmon/emc2103.c
14798
14799 SMSC SCH5627 HARDWARE MONITOR DRIVER
14800 M:      Hans de Goede <hdegoede@redhat.com>
14801 L:      linux-hwmon@vger.kernel.org
14802 S:      Supported
14803 F:      Documentation/hwmon/sch5627.rst
14804 F:      drivers/hwmon/sch5627.c
14805
14806 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14807 M:      Steve Glendinning <steve.glendinning@shawell.net>
14808 L:      linux-fbdev@vger.kernel.org
14809 S:      Maintained
14810 F:      drivers/video/fbdev/smscufx.c
14811
14812 SMSC47B397 HARDWARE MONITOR DRIVER
14813 M:      Jean Delvare <jdelvare@suse.com>
14814 L:      linux-hwmon@vger.kernel.org
14815 S:      Maintained
14816 F:      Documentation/hwmon/smsc47b397.rst
14817 F:      drivers/hwmon/smsc47b397.c
14818
14819 SMSC911x ETHERNET DRIVER
14820 M:      Steve Glendinning <steve.glendinning@shawell.net>
14821 L:      netdev@vger.kernel.org
14822 S:      Maintained
14823 F:      include/linux/smsc911x.h
14824 F:      drivers/net/ethernet/smsc/smsc911x.*
14825
14826 SMSC9420 PCI ETHERNET DRIVER
14827 M:      Steve Glendinning <steve.glendinning@shawell.net>
14828 L:      netdev@vger.kernel.org
14829 S:      Maintained
14830 F:      drivers/net/ethernet/smsc/smsc9420.*
14831
14832 SOC-CAMERA V4L2 SUBSYSTEM
14833 L:      linux-media@vger.kernel.org
14834 T:      git git://linuxtv.org/media_tree.git
14835 S:      Orphan
14836 F:      include/media/soc_camera.h
14837 F:      drivers/staging/media/soc_camera/
14838
14839 SOCIONEXT SYNQUACER I2C DRIVER
14840 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14841 L:      linux-i2c@vger.kernel.org
14842 S:      Maintained
14843 F:      drivers/i2c/busses/i2c-synquacer.c
14844 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14845
14846 SOCIONEXT UNIPHIER SOUND DRIVER
14847 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14848 S:      Orphan
14849 F:      sound/soc/uniphier/
14850
14851 SOEKRIS NET48XX LED SUPPORT
14852 M:      Chris Boot <bootc@bootc.net>
14853 S:      Maintained
14854 F:      drivers/leds/leds-net48xx.c
14855
14856 SOFT-IWARP DRIVER (siw)
14857 M:      Bernard Metzler <bmt@zurich.ibm.com>
14858 L:      linux-rdma@vger.kernel.org
14859 S:      Supported
14860 F:      drivers/infiniband/sw/siw/
14861 F:      include/uapi/rdma/siw-abi.h
14862
14863 SOFT-ROCE DRIVER (rxe)
14864 M:      Moni Shoua <monis@mellanox.com>
14865 L:      linux-rdma@vger.kernel.org
14866 S:      Supported
14867 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14868 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14869 F:      drivers/infiniband/sw/rxe/
14870 F:      include/uapi/rdma/rdma_user_rxe.h
14871
14872 SOFTLOGIC 6x10 MPEG CODEC
14873 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14874 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14875 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14876 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14877 M:      Ismael Luceno <ismael@iodev.co.uk>
14878 L:      linux-media@vger.kernel.org
14879 S:      Supported
14880 F:      drivers/media/pci/solo6x10/
14881
14882 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14883 M:      James Morse <james.morse@arm.com>
14884 L:      linux-arm-kernel@lists.infradead.org
14885 S:      Maintained
14886 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14887 F:      drivers/firmware/arm_sdei.c
14888 F:      include/linux/arm_sdei.h
14889 F:      include/uapi/linux/arm_sdei.h
14890
14891 SOFTWARE RAID (Multiple Disks) SUPPORT
14892 M:      Song Liu <song@kernel.org>
14893 L:      linux-raid@vger.kernel.org
14894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
14895 S:      Supported
14896 F:      drivers/md/Makefile
14897 F:      drivers/md/Kconfig
14898 F:      drivers/md/md*
14899 F:      drivers/md/raid*
14900 F:      include/linux/raid/
14901 F:      include/uapi/linux/raid/
14902
14903 SOCIONEXT (SNI) AVE NETWORK DRIVER
14904 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14905 L:      netdev@vger.kernel.org
14906 S:      Maintained
14907 F:      drivers/net/ethernet/socionext/sni_ave.c
14908 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14909
14910 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14911 M:      Jassi Brar <jaswinder.singh@linaro.org>
14912 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
14913 L:      netdev@vger.kernel.org
14914 S:      Maintained
14915 F:      drivers/net/ethernet/socionext/netsec.c
14916 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14917
14918 SOCIONEXT (SNI) Synquacer SPI DRIVER
14919 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
14920 M:      Jassi Brar <jaswinder.singh@linaro.org>
14921 L:      linux-spi@vger.kernel.org
14922 S:      Maintained
14923 F:      drivers/spi/spi-synquacer.c
14924 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
14925
14926 SOLIDRUN CLEARFOG SUPPORT
14927 M:      Russell King <linux@armlinux.org.uk>
14928 S:      Maintained
14929 F:      arch/arm/boot/dts/armada-388-clearfog*
14930 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14931
14932 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14933 M:      Russell King <linux@armlinux.org.uk>
14934 S:      Maintained
14935 F:      arch/arm/boot/dts/imx6*-cubox-i*
14936 F:      arch/arm/boot/dts/imx6*-hummingboard*
14937 F:      arch/arm/boot/dts/imx6*-sr-*
14938
14939 SONIC NETWORK DRIVER
14940 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14941 L:      netdev@vger.kernel.org
14942 S:      Maintained
14943 F:      drivers/net/ethernet/natsemi/sonic.*
14944
14945 SONICS SILICON BACKPLANE DRIVER (SSB)
14946 M:      Michael Buesch <m@bues.ch>
14947 L:      linux-wireless@vger.kernel.org
14948 S:      Maintained
14949 F:      drivers/ssb/
14950 F:      include/linux/ssb/
14951
14952 SONY IMX214 SENSOR DRIVER
14953 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14954 L:      linux-media@vger.kernel.org
14955 T:      git git://linuxtv.org/media_tree.git
14956 S:      Maintained
14957 F:      drivers/media/i2c/imx214.c
14958 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14959
14960 SONY IMX258 SENSOR DRIVER
14961 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14962 L:      linux-media@vger.kernel.org
14963 T:      git git://linuxtv.org/media_tree.git
14964 S:      Maintained
14965 F:      drivers/media/i2c/imx258.c
14966
14967 SONY IMX274 SENSOR DRIVER
14968 M:      Leon Luo <leonl@leopardimaging.com>
14969 L:      linux-media@vger.kernel.org
14970 T:      git git://linuxtv.org/media_tree.git
14971 S:      Maintained
14972 F:      drivers/media/i2c/imx274.c
14973 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14974
14975 SONY IMX319 SENSOR DRIVER
14976 M:      Bingbu Cao <bingbu.cao@intel.com>
14977 L:      linux-media@vger.kernel.org
14978 T:      git git://linuxtv.org/media_tree.git
14979 S:      Maintained
14980 F:      drivers/media/i2c/imx319.c
14981
14982 SONY IMX355 SENSOR DRIVER
14983 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14984 L:      linux-media@vger.kernel.org
14985 T:      git git://linuxtv.org/media_tree.git
14986 S:      Maintained
14987 F:      drivers/media/i2c/imx355.c
14988
14989 SONY MEMORYSTICK SUBSYSTEM
14990 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14991 M:      Alex Dubov <oakad@yahoo.com>
14992 M:      Ulf Hansson <ulf.hansson@linaro.org>
14993 L:      linux-mmc@vger.kernel.org
14994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14995 S:      Maintained
14996 F:      drivers/memstick/
14997 F:      include/linux/memstick.h
14998
14999 SONY VAIO CONTROL DEVICE DRIVER
15000 M:      Mattia Dongili <malattia@linux.it>
15001 L:      platform-driver-x86@vger.kernel.org
15002 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15003 S:      Maintained
15004 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15005 F:      drivers/char/sonypi.c
15006 F:      drivers/platform/x86/sony-laptop.c
15007 F:      include/linux/sony-laptop.h
15008
15009 SOUND
15010 M:      Jaroslav Kysela <perex@perex.cz>
15011 M:      Takashi Iwai <tiwai@suse.com>
15012 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15013 W:      http://www.alsa-project.org/
15014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15015 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15016 S:      Maintained
15017 F:      Documentation/sound/
15018 F:      include/sound/
15019 F:      include/uapi/sound/
15020 F:      sound/
15021
15022 SOUND - COMPRESSED AUDIO
15023 M:      Vinod Koul <vkoul@kernel.org>
15024 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15026 S:      Supported
15027 F:      Documentation/sound/designs/compress-offload.rst
15028 F:      include/sound/compress_driver.h
15029 F:      include/uapi/sound/compress_*
15030 F:      sound/core/compress_offload.c
15031 F:      sound/soc/soc-compress.c
15032
15033 SOUND - DMAENGINE HELPERS
15034 M:      Lars-Peter Clausen <lars@metafoo.de>
15035 S:      Supported
15036 F:      include/sound/dmaengine_pcm.h
15037 F:      sound/core/pcm_dmaengine.c
15038 F:      sound/soc/soc-generic-dmaengine-pcm.c
15039
15040 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15041 M:      Liam Girdwood <lgirdwood@gmail.com>
15042 M:      Mark Brown <broonie@kernel.org>
15043 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15044 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15045 W:      http://alsa-project.org/main/index.php/ASoC
15046 S:      Supported
15047 F:      Documentation/devicetree/bindings/sound/
15048 F:      Documentation/sound/soc/
15049 F:      sound/soc/
15050 F:      include/dt-bindings/sound/
15051 F:      include/sound/soc*
15052
15053 SOUNDWIRE SUBSYSTEM
15054 M:      Vinod Koul <vkoul@kernel.org>
15055 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15056 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15057 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15058 S:      Supported
15059 F:      Documentation/driver-api/soundwire/
15060 F:      drivers/soundwire/
15061 F:      include/linux/soundwire/
15062
15063 SP2 MEDIA DRIVER
15064 M:      Olli Salonen <olli.salonen@iki.fi>
15065 L:      linux-media@vger.kernel.org
15066 W:      https://linuxtv.org
15067 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15068 S:      Maintained
15069 F:      drivers/media/dvb-frontends/sp2*
15070
15071 SPARC + UltraSPARC (sparc/sparc64)
15072 M:      "David S. Miller" <davem@davemloft.net>
15073 L:      sparclinux@vger.kernel.org
15074 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15077 S:      Maintained
15078 F:      arch/sparc/
15079 F:      drivers/sbus/
15080
15081 SPARC SERIAL DRIVERS
15082 M:      "David S. Miller" <davem@davemloft.net>
15083 L:      sparclinux@vger.kernel.org
15084 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15085 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15086 S:      Maintained
15087 F:      include/linux/sunserialcore.h
15088 F:      drivers/tty/serial/suncore.c
15089 F:      drivers/tty/serial/sunhv.c
15090 F:      drivers/tty/serial/sunsab.c
15091 F:      drivers/tty/serial/sunsab.h
15092 F:      drivers/tty/serial/sunsu.c
15093 F:      drivers/tty/serial/sunzilog.c
15094 F:      drivers/tty/serial/sunzilog.h
15095 F:      drivers/tty/vcc.c
15096
15097 SPARSE CHECKER
15098 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15099 L:      linux-sparse@vger.kernel.org
15100 W:      https://sparse.wiki.kernel.org/
15101 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15102 S:      Maintained
15103 F:      include/linux/compiler.h
15104
15105 SPEAR CLOCK FRAMEWORK SUPPORT
15106 M:      Viresh Kumar <vireshk@kernel.org>
15107 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15108 W:      http://www.st.com/spear
15109 S:      Maintained
15110 F:      drivers/clk/spear/
15111
15112 SPEAR PLATFORM SUPPORT
15113 M:      Viresh Kumar <vireshk@kernel.org>
15114 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15115 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15116 W:      http://www.st.com/spear
15117 S:      Maintained
15118 F:      arch/arm/boot/dts/spear*
15119 F:      arch/arm/mach-spear/
15120
15121 SPI NOR SUBSYSTEM
15122 M:      Marek Vasut <marek.vasut@gmail.com>
15123 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15124 L:      linux-mtd@lists.infradead.org
15125 W:      http://www.linux-mtd.infradead.org/
15126 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15128 S:      Maintained
15129 F:      drivers/mtd/spi-nor/
15130 F:      include/linux/mtd/spi-nor.h
15131
15132 SPI SUBSYSTEM
15133 M:      Mark Brown <broonie@kernel.org>
15134 L:      linux-spi@vger.kernel.org
15135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15136 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15137 S:      Maintained
15138 F:      Documentation/devicetree/bindings/spi/
15139 F:      Documentation/spi/
15140 F:      drivers/spi/
15141 F:      include/linux/spi/
15142 F:      include/uapi/linux/spi/
15143 F:      tools/spi/
15144
15145 SPIDERNET NETWORK DRIVER for CELL
15146 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15147 L:      netdev@vger.kernel.org
15148 S:      Supported
15149 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15150 F:      drivers/net/ethernet/toshiba/spider_net*
15151
15152 SPMI SUBSYSTEM
15153 R:      Stephen Boyd <sboyd@kernel.org>
15154 L:      linux-arm-msm@vger.kernel.org
15155 F:      Documentation/devicetree/bindings/spmi/
15156 F:      drivers/spmi/
15157 F:      include/dt-bindings/spmi/spmi.h
15158 F:      include/linux/spmi.h
15159 F:      include/trace/events/spmi.h
15160
15161 SPU FILE SYSTEM
15162 M:      Jeremy Kerr <jk@ozlabs.org>
15163 L:      linuxppc-dev@lists.ozlabs.org
15164 W:      http://www.ibm.com/developerworks/power/cell/
15165 S:      Supported
15166 F:      Documentation/filesystems/spufs.txt
15167 F:      arch/powerpc/platforms/cell/spufs/
15168
15169 SQUASHFS FILE SYSTEM
15170 M:      Phillip Lougher <phillip@squashfs.org.uk>
15171 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15172 W:      http://squashfs.org.uk
15173 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15174 S:      Maintained
15175 F:      Documentation/filesystems/squashfs.txt
15176 F:      fs/squashfs/
15177
15178 SRM (Alpha) environment access
15179 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15180 S:      Maintained
15181 F:      arch/alpha/kernel/srm_env.c
15182
15183 ST LSM6DSx IMU IIO DRIVER
15184 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15185 L:      linux-iio@vger.kernel.org
15186 W:      http://www.st.com/
15187 S:      Maintained
15188 F:      drivers/iio/imu/st_lsm6dsx/
15189 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15190
15191 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15192 M:      Mickael Guene <mickael.guene@st.com>
15193 L:      linux-media@vger.kernel.org
15194 T:      git git://linuxtv.org/media_tree.git
15195 S:      Maintained
15196 F:      drivers/media/i2c/st-mipid02.c
15197 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15198
15199 ST STM32 I2C/SMBUS DRIVER
15200 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15201 L:      linux-i2c@vger.kernel.org
15202 S:      Maintained
15203 F:      drivers/i2c/busses/i2c-stm32*
15204
15205 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15206 M:      Song Qiang <songqiang1304521@gmail.com>
15207 L:      linux-iio@vger.kernel.org
15208 S:      Maintained
15209 F:      drivers/iio/proximity/vl53l0x-i2c.c
15210 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15211
15212 STABLE BRANCH
15213 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15214 M:      Sasha Levin <sashal@kernel.org>
15215 L:      stable@vger.kernel.org
15216 S:      Supported
15217 F:      Documentation/process/stable-kernel-rules.rst
15218
15219 STAGING - COMEDI
15220 M:      Ian Abbott <abbotti@mev.co.uk>
15221 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15222 S:      Odd Fixes
15223 F:      drivers/staging/comedi/
15224
15225 STAGING - EROFS FILE SYSTEM
15226 M:      Gao Xiang <gaoxiang25@huawei.com>
15227 M:      Chao Yu <yuchao0@huawei.com>
15228 L:      linux-erofs@lists.ozlabs.org
15229 S:      Maintained
15230 F:      drivers/staging/erofs/
15231
15232 STAGING - FIELDBUS SUBSYSTEM
15233 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15234 S:      Maintained
15235 F:      drivers/staging/fieldbus/*
15236 F:      drivers/staging/fieldbus/Documentation/
15237
15238 STAGING - HMS ANYBUS-S BUS
15239 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15240 S:      Maintained
15241 F:      drivers/staging/fieldbus/anybuss/
15242
15243 STAGING - INDUSTRIAL IO
15244 M:      Jonathan Cameron <jic23@kernel.org>
15245 L:      linux-iio@vger.kernel.org
15246 S:      Odd Fixes
15247 F:      Documentation/devicetree/bindings/staging/iio/
15248 F:      drivers/staging/iio/
15249
15250 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15251 M:      Marc Dietrich <marvin24@gmx.de>
15252 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15253 L:      linux-tegra@vger.kernel.org
15254 S:      Maintained
15255 F:      drivers/staging/nvec/
15256
15257 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15258 M:      Jens Frederich <jfrederich@gmail.com>
15259 M:      Daniel Drake <dsd@laptop.org>
15260 M:      Jon Nettleton <jon.nettleton@gmail.com>
15261 W:      http://wiki.laptop.org/go/DCON
15262 S:      Maintained
15263 F:      drivers/staging/olpc_dcon/
15264
15265 STAGING - REALTEK RTL8712U DRIVERS
15266 M:      Larry Finger <Larry.Finger@lwfinger.net>
15267 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15268 S:      Odd Fixes
15269 F:      drivers/staging/rtl8712/
15270
15271 STAGING - REALTEK RTL8188EU DRIVERS
15272 M:      Larry Finger <Larry.Finger@lwfinger.net>
15273 S:      Odd Fixes
15274 F:      drivers/staging/rtl8188eu/
15275
15276 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15277 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15278 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15279 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15280 L:      linux-fbdev@vger.kernel.org
15281 S:      Maintained
15282 F:      drivers/staging/sm750fb/
15283
15284 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15285 M:      William Hubbs <w.d.hubbs@gmail.com>
15286 M:      Chris Brannon <chris@the-brannons.com>
15287 M:      Kirk Reiser <kirk@reisers.ca>
15288 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15289 L:      speakup@linux-speakup.org
15290 W:      http://www.linux-speakup.org/
15291 S:      Odd Fixes
15292 F:      drivers/staging/speakup/
15293
15294 STAGING - VIA VT665X DRIVERS
15295 M:      Forest Bond <forest@alittletooquiet.net>
15296 S:      Odd Fixes
15297 F:      drivers/staging/vt665?/
15298
15299 STAGING - WILC1000 WIFI DRIVER
15300 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15301 M:      Ajay Singh <ajay.kathat@microchip.com>
15302 L:      linux-wireless@vger.kernel.org
15303 S:      Supported
15304 F:      drivers/staging/wilc1000/
15305
15306 STAGING SUBSYSTEM
15307 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15308 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15309 L:      devel@driverdev.osuosl.org
15310 S:      Supported
15311 F:      drivers/staging/
15312
15313 STARFIRE/DURALAN NETWORK DRIVER
15314 M:      Ion Badulescu <ionut@badula.org>
15315 S:      Odd Fixes
15316 F:      drivers/net/ethernet/adaptec/starfire*
15317
15318 STEC S1220 SKD DRIVER
15319 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15320 L:      linux-block@vger.kernel.org
15321 S:      Maintained
15322 F:      drivers/block/skd*[ch]
15323
15324 STI AUDIO (ASoC) DRIVERS
15325 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15326 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15327 S:      Maintained
15328 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15329 F:      sound/soc/sti/
15330
15331 STI CEC DRIVER
15332 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15333 S:      Maintained
15334 F:      drivers/media/platform/sti/cec/
15335 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15336
15337 STK1160 USB VIDEO CAPTURE DRIVER
15338 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15339 L:      linux-media@vger.kernel.org
15340 T:      git git://linuxtv.org/media_tree.git
15341 S:      Maintained
15342 F:      drivers/media/usb/stk1160/
15343
15344 STM32 AUDIO (ASoC) DRIVERS
15345 M:      Olivier Moysan <olivier.moysan@st.com>
15346 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15347 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15348 S:      Maintained
15349 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15350 F:      sound/soc/stm/
15351
15352 STM32 TIMER/LPTIMER DRIVERS
15353 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15354 S:      Maintained
15355 F:      drivers/*/stm32-*timer*
15356 F:      drivers/pwm/pwm-stm32*
15357 F:      include/linux/*/stm32-*tim*
15358 F:      Documentation/ABI/testing/*timer-stm32
15359 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15360 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15361
15362 STMMAC ETHERNET DRIVER
15363 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15364 M:      Alexandre Torgue <alexandre.torgue@st.com>
15365 M:      Jose Abreu <joabreu@synopsys.com>
15366 L:      netdev@vger.kernel.org
15367 W:      http://www.stlinux.com
15368 S:      Supported
15369 F:      drivers/net/ethernet/stmicro/stmmac/
15370
15371 SUN3/3X
15372 M:      Sam Creasey <sammy@sammy.net>
15373 W:      http://sammy.net/sun3/
15374 S:      Maintained
15375 F:      arch/m68k/kernel/*sun3*
15376 F:      arch/m68k/sun3*/
15377 F:      arch/m68k/include/asm/sun3*
15378 F:      drivers/net/ethernet/i825xx/sun3*
15379
15380 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15381 M:      Hans de Goede <hdegoede@redhat.com>
15382 L:      linux-input@vger.kernel.org
15383 S:      Maintained
15384 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15385 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15386
15387 SUNDANCE NETWORK DRIVER
15388 M:      Denis Kirjanov <kda@linux-powerpc.org>
15389 L:      netdev@vger.kernel.org
15390 S:      Maintained
15391 F:      drivers/net/ethernet/dlink/sundance.c
15392
15393 SUPERH
15394 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15395 M:      Rich Felker <dalias@libc.org>
15396 L:      linux-sh@vger.kernel.org
15397 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15398 S:      Maintained
15399 F:      Documentation/sh/
15400 F:      arch/sh/
15401 F:      drivers/sh/
15402
15403 SUSPEND TO RAM
15404 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15405 M:      Len Brown <len.brown@intel.com>
15406 M:      Pavel Machek <pavel@ucw.cz>
15407 L:      linux-pm@vger.kernel.org
15408 B:      https://bugzilla.kernel.org
15409 S:      Supported
15410 F:      Documentation/power/
15411 F:      arch/x86/kernel/acpi/
15412 F:      drivers/base/power/
15413 F:      kernel/power/
15414 F:      include/linux/suspend.h
15415 F:      include/linux/freezer.h
15416 F:      include/linux/pm.h
15417
15418 SVGA HANDLING
15419 M:      Martin Mares <mj@ucw.cz>
15420 L:      linux-video@atrey.karlin.mff.cuni.cz
15421 S:      Maintained
15422 F:      Documentation/admin-guide/svga.rst
15423 F:      arch/x86/boot/video*
15424
15425 SWIOTLB SUBSYSTEM
15426 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15427 L:      iommu@lists.linux-foundation.org
15428 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15429 S:      Supported
15430 F:      kernel/dma/swiotlb.c
15431 F:      arch/*/kernel/pci-swiotlb.c
15432 F:      include/linux/swiotlb.h
15433
15434 SWITCHDEV
15435 M:      Jiri Pirko <jiri@resnulli.us>
15436 M:      Ivan Vecera <ivecera@redhat.com>
15437 L:      netdev@vger.kernel.org
15438 S:      Supported
15439 F:      net/switchdev/
15440 F:      include/net/switchdev.h
15441
15442 SY8106A REGULATOR DRIVER
15443 M:      Icenowy Zheng <icenowy@aosc.io>
15444 S:      Maintained
15445 F:      drivers/regulator/sy8106a-regulator.c
15446 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15447
15448 SYNC FILE FRAMEWORK
15449 M:      Sumit Semwal <sumit.semwal@linaro.org>
15450 R:      Gustavo Padovan <gustavo@padovan.org>
15451 S:      Maintained
15452 L:      linux-media@vger.kernel.org
15453 L:      dri-devel@lists.freedesktop.org
15454 F:      drivers/dma-buf/sync_*
15455 F:      drivers/dma-buf/dma-fence*
15456 F:      drivers/dma-buf/sw_sync.c
15457 F:      include/linux/sync_file.h
15458 F:      include/uapi/linux/sync_file.h
15459 F:      Documentation/driver-api/sync_file.rst
15460 T:      git git://anongit.freedesktop.org/drm/drm-misc
15461
15462 SYNOPSYS ARC ARCHITECTURE
15463 M:      Vineet Gupta <vgupta@synopsys.com>
15464 L:      linux-snps-arc@lists.infradead.org
15465 S:      Supported
15466 F:      arch/arc/
15467 F:      Documentation/devicetree/bindings/arc/*
15468 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15469 F:      drivers/clocksource/arc_timer.c
15470 F:      drivers/tty/serial/arc_uart.c
15471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15472
15473 SYNOPSYS ARC HSDK SDP pll clock driver
15474 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15475 S:      Supported
15476 F:      drivers/clk/clk-hsdk-pll.c
15477 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15478
15479 SYNOPSYS ARC SDP clock driver
15480 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15481 S:      Supported
15482 F:      drivers/clk/axs10x/*
15483 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15484
15485 SYNOPSYS ARC SDP platform support
15486 M:      Alexey Brodkin <abrodkin@synopsys.com>
15487 S:      Supported
15488 F:      arch/arc/plat-axs10x
15489 F:      arch/arc/boot/dts/ax*
15490 F:      Documentation/devicetree/bindings/arc/axs10*
15491
15492 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15493 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15494 S:      Supported
15495 F:      drivers/reset/reset-axs10x.c
15496 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15497
15498 SYNOPSYS CREG GPIO DRIVER
15499 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15500 S:      Maintained
15501 F:      drivers/gpio/gpio-creg-snps.c
15502 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15503
15504 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15505 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15506 S:      Maintained
15507 F:      drivers/tty/serial/8250/8250_dw.c
15508
15509 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15510 M:      Hoan Tran <hoan@os.amperecomputing.com>
15511 L:      linux-gpio@vger.kernel.org
15512 S:      Maintained
15513 F:      drivers/gpio/gpio-dwapb.c
15514 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15515
15516 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15517 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15518 S:      Maintained
15519 F:      drivers/dma/dwi-axi-dmac/
15520 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15521
15522 SYNOPSYS DESIGNWARE DMAC DRIVER
15523 M:      Viresh Kumar <vireshk@kernel.org>
15524 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15525 S:      Maintained
15526 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15527 F:      drivers/dma/dw/
15528 F:      include/dt-bindings/dma/dw-dmac.h
15529 F:      include/linux/dma/dw.h
15530 F:      include/linux/platform_data/dma-dw.h
15531
15532 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15533 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15534 L:      netdev@vger.kernel.org
15535 S:      Supported
15536 F:      drivers/net/ethernet/synopsys/
15537
15538 SYNOPSYS DESIGNWARE I2C DRIVER
15539 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15540 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15541 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15542 L:      linux-i2c@vger.kernel.org
15543 S:      Maintained
15544 F:      drivers/i2c/busses/i2c-designware-*
15545 F:      include/linux/platform_data/i2c-designware.h
15546
15547 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15548 M:      Jaehoon Chung <jh80.chung@samsung.com>
15549 L:      linux-mmc@vger.kernel.org
15550 S:      Maintained
15551 F:      drivers/mmc/host/dw_mmc*
15552
15553 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15554 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15555 S:      Supported
15556 F:      drivers/reset/reset-hsdk.c
15557 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15558 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15559
15560 SYSTEM CONFIGURATION (SYSCON)
15561 M:      Lee Jones <lee.jones@linaro.org>
15562 M:      Arnd Bergmann <arnd@arndb.de>
15563 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15564 S:      Supported
15565 F:      drivers/mfd/syscon.c
15566
15567 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15568 M:      Sudeep Holla <sudeep.holla@arm.com>
15569 L:      linux-arm-kernel@lists.infradead.org
15570 S:      Maintained
15571 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15572 F:      drivers/clk/clk-sc[mp]i.c
15573 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15574 F:      drivers/firmware/arm_scpi.c
15575 F:      drivers/firmware/arm_scmi/
15576 F:      include/linux/sc[mp]i_protocol.h
15577
15578 SYSTEM RESET/SHUTDOWN DRIVERS
15579 M:      Sebastian Reichel <sre@kernel.org>
15580 L:      linux-pm@vger.kernel.org
15581 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15582 S:      Maintained
15583 F:      Documentation/devicetree/bindings/power/reset/
15584 F:      drivers/power/reset/
15585
15586 SYSTEM TRACE MODULE CLASS
15587 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15588 S:      Maintained
15589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15590 F:      Documentation/trace/stm.rst
15591 F:      drivers/hwtracing/stm/
15592 F:      include/linux/stm.h
15593 F:      include/uapi/linux/stm.h
15594
15595 SYSV FILESYSTEM
15596 M:      Christoph Hellwig <hch@infradead.org>
15597 S:      Maintained
15598 F:      Documentation/filesystems/sysv-fs.txt
15599 F:      fs/sysv/
15600 F:      include/linux/sysv_fs.h
15601
15602 TASKSTATS STATISTICS INTERFACE
15603 M:      Balbir Singh <bsingharora@gmail.com>
15604 S:      Maintained
15605 F:      Documentation/accounting/taskstats*
15606 F:      include/linux/taskstats*
15607 F:      kernel/taskstats.c
15608
15609 TC subsystem
15610 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15611 M:      Cong Wang <xiyou.wangcong@gmail.com>
15612 M:      Jiri Pirko <jiri@resnulli.us>
15613 L:      netdev@vger.kernel.org
15614 S:      Maintained
15615 F:      include/net/pkt_cls.h
15616 F:      include/net/pkt_sched.h
15617 F:      include/net/tc_act/
15618 F:      include/uapi/linux/pkt_cls.h
15619 F:      include/uapi/linux/pkt_sched.h
15620 F:      include/uapi/linux/tc_act/
15621 F:      include/uapi/linux/tc_ematch/
15622 F:      net/sched/
15623
15624 TC90522 MEDIA DRIVER
15625 M:      Akihiro Tsukada <tskd08@gmail.com>
15626 L:      linux-media@vger.kernel.org
15627 S:      Odd Fixes
15628 F:      drivers/media/dvb-frontends/tc90522*
15629
15630 TCP LOW PRIORITY MODULE
15631 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15632 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15633 W:      http://tcp-lp-mod.sourceforge.net/
15634 S:      Maintained
15635 F:      net/ipv4/tcp_lp.c
15636
15637 TDA10071 MEDIA DRIVER
15638 M:      Antti Palosaari <crope@iki.fi>
15639 L:      linux-media@vger.kernel.org
15640 W:      https://linuxtv.org
15641 W:      http://palosaari.fi/linux/
15642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15643 T:      git git://linuxtv.org/anttip/media_tree.git
15644 S:      Maintained
15645 F:      drivers/media/dvb-frontends/tda10071*
15646
15647 TDA18212 MEDIA DRIVER
15648 M:      Antti Palosaari <crope@iki.fi>
15649 L:      linux-media@vger.kernel.org
15650 W:      https://linuxtv.org
15651 W:      http://palosaari.fi/linux/
15652 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15653 T:      git git://linuxtv.org/anttip/media_tree.git
15654 S:      Maintained
15655 F:      drivers/media/tuners/tda18212*
15656
15657 TDA18218 MEDIA DRIVER
15658 M:      Antti Palosaari <crope@iki.fi>
15659 L:      linux-media@vger.kernel.org
15660 W:      https://linuxtv.org
15661 W:      http://palosaari.fi/linux/
15662 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15663 T:      git git://linuxtv.org/anttip/media_tree.git
15664 S:      Maintained
15665 F:      drivers/media/tuners/tda18218*
15666
15667 TDA18250 MEDIA DRIVER
15668 M:      Olli Salonen <olli.salonen@iki.fi>
15669 L:      linux-media@vger.kernel.org
15670 W:      https://linuxtv.org
15671 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15672 T:      git git://linuxtv.org/media_tree.git
15673 S:      Maintained
15674 F:      drivers/media/tuners/tda18250*
15675
15676 TDA18271 MEDIA DRIVER
15677 M:      Michael Krufky <mkrufky@linuxtv.org>
15678 L:      linux-media@vger.kernel.org
15679 W:      https://linuxtv.org
15680 W:      http://github.com/mkrufky
15681 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15682 T:      git git://linuxtv.org/mkrufky/tuners.git
15683 S:      Maintained
15684 F:      drivers/media/tuners/tda18271*
15685
15686 TDA1997x MEDIA DRIVER
15687 M:      Tim Harvey <tharvey@gateworks.com>
15688 L:      linux-media@vger.kernel.org
15689 W:      https://linuxtv.org
15690 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15691 S:      Maintained
15692 F:      drivers/media/i2c/tda1997x.*
15693
15694 TDA827x MEDIA DRIVER
15695 M:      Michael Krufky <mkrufky@linuxtv.org>
15696 L:      linux-media@vger.kernel.org
15697 W:      https://linuxtv.org
15698 W:      http://github.com/mkrufky
15699 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15700 T:      git git://linuxtv.org/mkrufky/tuners.git
15701 S:      Maintained
15702 F:      drivers/media/tuners/tda8290.*
15703
15704 TDA8290 MEDIA DRIVER
15705 M:      Michael Krufky <mkrufky@linuxtv.org>
15706 L:      linux-media@vger.kernel.org
15707 W:      https://linuxtv.org
15708 W:      http://github.com/mkrufky
15709 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15710 T:      git git://linuxtv.org/mkrufky/tuners.git
15711 S:      Maintained
15712 F:      drivers/media/tuners/tda8290.*
15713
15714 TDA9840 MEDIA DRIVER
15715 M:      Hans Verkuil <hverkuil@xs4all.nl>
15716 L:      linux-media@vger.kernel.org
15717 T:      git git://linuxtv.org/media_tree.git
15718 W:      https://linuxtv.org
15719 S:      Maintained
15720 F:      drivers/media/i2c/tda9840*
15721
15722 TEA5761 TUNER DRIVER
15723 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15724 L:      linux-media@vger.kernel.org
15725 W:      https://linuxtv.org
15726 T:      git git://linuxtv.org/media_tree.git
15727 S:      Odd fixes
15728 F:      drivers/media/tuners/tea5761.*
15729
15730 TEA5767 TUNER DRIVER
15731 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15732 L:      linux-media@vger.kernel.org
15733 W:      https://linuxtv.org
15734 T:      git git://linuxtv.org/media_tree.git
15735 S:      Maintained
15736 F:      drivers/media/tuners/tea5767.*
15737
15738 TEA6415C MEDIA DRIVER
15739 M:      Hans Verkuil <hverkuil@xs4all.nl>
15740 L:      linux-media@vger.kernel.org
15741 T:      git git://linuxtv.org/media_tree.git
15742 W:      https://linuxtv.org
15743 S:      Maintained
15744 F:      drivers/media/i2c/tea6415c*
15745
15746 TEA6420 MEDIA DRIVER
15747 M:      Hans Verkuil <hverkuil@xs4all.nl>
15748 L:      linux-media@vger.kernel.org
15749 T:      git git://linuxtv.org/media_tree.git
15750 W:      https://linuxtv.org
15751 S:      Maintained
15752 F:      drivers/media/i2c/tea6420*
15753
15754 TEAM DRIVER
15755 M:      Jiri Pirko <jiri@resnulli.us>
15756 L:      netdev@vger.kernel.org
15757 S:      Supported
15758 F:      drivers/net/team/
15759 F:      include/linux/if_team.h
15760 F:      include/uapi/linux/if_team.h
15761
15762 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15763 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15764 S:      Maintained
15765 F:      arch/x86/platform/ts5500/
15766
15767 TECHNOTREND USB IR RECEIVER
15768 M:      Sean Young <sean@mess.org>
15769 L:      linux-media@vger.kernel.org
15770 S:      Maintained
15771 F:      drivers/media/rc/ttusbir.c
15772
15773 TECHWELL TW9910 VIDEO DECODER
15774 L:      linux-media@vger.kernel.org
15775 S:      Orphan
15776 F:      drivers/media/i2c/tw9910.c
15777 F:      include/media/i2c/tw9910.h
15778
15779 TEE SUBSYSTEM
15780 M:      Jens Wiklander <jens.wiklander@linaro.org>
15781 L:      tee-dev@lists.linaro.org
15782 S:      Maintained
15783 F:      include/linux/tee_drv.h
15784 F:      include/uapi/linux/tee.h
15785 F:      drivers/tee/
15786 F:      Documentation/tee.txt
15787
15788 TEGRA ARCHITECTURE SUPPORT
15789 M:      Thierry Reding <thierry.reding@gmail.com>
15790 M:      Jonathan Hunter <jonathanh@nvidia.com>
15791 L:      linux-tegra@vger.kernel.org
15792 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15794 S:      Supported
15795 N:      [^a-z]tegra
15796
15797 TEGRA CLOCK DRIVER
15798 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15799 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15800 S:      Supported
15801 F:      drivers/clk/tegra/
15802
15803 TEGRA DMA DRIVERS
15804 M:      Laxman Dewangan <ldewangan@nvidia.com>
15805 M:      Jon Hunter <jonathanh@nvidia.com>
15806 S:      Supported
15807 F:      drivers/dma/tegra*
15808
15809 TEGRA I2C DRIVER
15810 M:      Laxman Dewangan <ldewangan@nvidia.com>
15811 R:      Dmitry Osipenko <digetx@gmail.com>
15812 S:      Supported
15813 F:      drivers/i2c/busses/i2c-tegra.c
15814
15815 TEGRA IOMMU DRIVERS
15816 M:      Thierry Reding <thierry.reding@gmail.com>
15817 L:      linux-tegra@vger.kernel.org
15818 S:      Supported
15819 F:      drivers/iommu/tegra*
15820
15821 TEGRA KBC DRIVER
15822 M:      Laxman Dewangan <ldewangan@nvidia.com>
15823 S:      Supported
15824 F:      drivers/input/keyboard/tegra-kbc.c
15825
15826 TEGRA NAND DRIVER
15827 M:      Stefan Agner <stefan@agner.ch>
15828 M:      Lucas Stach <dev@lynxeye.de>
15829 S:      Maintained
15830 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15831 F:      drivers/mtd/nand/raw/tegra_nand.c
15832
15833 TEGRA PWM DRIVER
15834 M:      Thierry Reding <thierry.reding@gmail.com>
15835 S:      Supported
15836 F:      drivers/pwm/pwm-tegra.c
15837
15838 TEGRA SERIAL DRIVER
15839 M:      Laxman Dewangan <ldewangan@nvidia.com>
15840 S:      Supported
15841 F:      drivers/tty/serial/serial-tegra.c
15842
15843 TEGRA SPI DRIVER
15844 M:      Laxman Dewangan <ldewangan@nvidia.com>
15845 S:      Supported
15846 F:      drivers/spi/spi-tegra*
15847
15848 TEGRA XUSB PADCTL DRIVER
15849 M:      JC Kuo <jckuo@nvidia.com>
15850 S:      Supported
15851 F:      drivers/phy/tegra/xusb*
15852
15853 TEHUTI ETHERNET DRIVER
15854 M:      Andy Gospodarek <andy@greyhouse.net>
15855 L:      netdev@vger.kernel.org
15856 S:      Supported
15857 F:      drivers/net/ethernet/tehuti/*
15858
15859 Telecom Clock Driver for MCPL0010
15860 M:      Mark Gross <mark.gross@intel.com>
15861 S:      Supported
15862 F:      drivers/char/tlclk.c
15863
15864 TENSILICA XTENSA PORT (xtensa)
15865 M:      Chris Zankel <chris@zankel.net>
15866 M:      Max Filippov <jcmvbkbc@gmail.com>
15867 L:      linux-xtensa@linux-xtensa.org
15868 T:      git git://github.com/czankel/xtensa-linux.git
15869 S:      Maintained
15870 F:      arch/xtensa/
15871 F:      drivers/irqchip/irq-xtensa-*
15872
15873 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15874 M:      Nishanth Menon <nm@ti.com>
15875 M:      Tero Kristo <t-kristo@ti.com>
15876 M:      Santosh Shilimkar <ssantosh@kernel.org>
15877 L:      linux-arm-kernel@lists.infradead.org
15878 S:      Maintained
15879 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15880 F:      drivers/firmware/ti_sci*
15881 F:      include/linux/soc/ti/ti_sci_protocol.h
15882 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15883 F:      drivers/soc/ti/ti_sci_pm_domains.c
15884 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15885 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15886 F:      drivers/clk/keystone/sci-clk.c
15887 F:      drivers/reset/reset-ti-sci.c
15888 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15889 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15890 F:      drivers/irqchip/irq-ti-sci-intr.c
15891 F:      drivers/irqchip/irq-ti-sci-inta.c
15892 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15893 F:      drivers/soc/ti/ti_sci_inta_msi.c
15894
15895 Texas Instruments ASoC drivers
15896 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15897 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15898 S:      Maintained
15899 F:      sound/soc/ti/
15900
15901 Texas Instruments' DAC7612 DAC Driver
15902 M:      Ricardo Ribalda <ricardo@ribalda.com>
15903 L:      linux-iio@vger.kernel.org
15904 S:      Supported
15905 F:      drivers/iio/dac/ti-dac7612.c
15906 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15907
15908 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15909 M:      Hans Verkuil <hverkuil@xs4all.nl>
15910 L:      linux-media@vger.kernel.org
15911 T:      git git://linuxtv.org/media_tree.git
15912 W:      https://linuxtv.org
15913 S:      Maintained
15914 F:      drivers/media/radio/radio-raremono.c
15915
15916 THERMAL
15917 M:      Zhang Rui <rui.zhang@intel.com>
15918 M:      Eduardo Valentin <edubezval@gmail.com>
15919 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15920 L:      linux-pm@vger.kernel.org
15921 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15922 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15923 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15924 S:      Supported
15925 F:      drivers/thermal/
15926 F:      include/linux/thermal.h
15927 F:      include/uapi/linux/thermal.h
15928 F:      include/linux/cpu_cooling.h
15929 F:      Documentation/devicetree/bindings/thermal/
15930
15931 THERMAL/CPU_COOLING
15932 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15933 M:      Viresh Kumar <viresh.kumar@linaro.org>
15934 M:      Javi Merino <javi.merino@kernel.org>
15935 L:      linux-pm@vger.kernel.org
15936 S:      Supported
15937 F:      Documentation/thermal/cpu-cooling-api.rst
15938 F:      drivers/thermal/cpu_cooling.c
15939 F:      include/linux/cpu_cooling.h
15940
15941 THINKPAD ACPI EXTRAS DRIVER
15942 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15943 L:      ibm-acpi-devel@lists.sourceforge.net
15944 L:      platform-driver-x86@vger.kernel.org
15945 W:      http://ibm-acpi.sourceforge.net
15946 W:      http://thinkwiki.org/wiki/Ibm-acpi
15947 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15948 S:      Maintained
15949 F:      drivers/platform/x86/thinkpad_acpi.c
15950
15951 THUNDERBOLT DRIVER
15952 M:      Andreas Noever <andreas.noever@gmail.com>
15953 M:      Michael Jamet <michael.jamet@intel.com>
15954 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15955 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15956 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15957 S:      Maintained
15958 F:      Documentation/admin-guide/thunderbolt.rst
15959 F:      drivers/thunderbolt/
15960 F:      include/linux/thunderbolt.h
15961
15962 THUNDERBOLT NETWORK DRIVER
15963 M:      Michael Jamet <michael.jamet@intel.com>
15964 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15965 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15966 L:      netdev@vger.kernel.org
15967 S:      Maintained
15968 F:      drivers/net/thunderbolt.c
15969
15970 THUNDERX GPIO DRIVER
15971 M:      David Daney <david.daney@cavium.com>
15972 S:      Maintained
15973 F:      drivers/gpio/gpio-thunderx.c
15974
15975 TI AM437X VPFE DRIVER
15976 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15977 L:      linux-media@vger.kernel.org
15978 W:      https://linuxtv.org
15979 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15980 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15981 S:      Maintained
15982 F:      drivers/media/platform/am437x/
15983
15984 TI BANDGAP AND THERMAL DRIVER
15985 M:      Eduardo Valentin <edubezval@gmail.com>
15986 M:      Keerthy <j-keerthy@ti.com>
15987 L:      linux-pm@vger.kernel.org
15988 L:      linux-omap@vger.kernel.org
15989 S:      Maintained
15990 F:      drivers/thermal/ti-soc-thermal/
15991
15992 TI BQ27XXX POWER SUPPLY DRIVER
15993 R:      Andrew F. Davis <afd@ti.com>
15994 F:      include/linux/power/bq27xxx_battery.h
15995 F:      drivers/power/supply/bq27xxx_battery.c
15996 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15997
15998 TI CDCE706 CLOCK DRIVER
15999 M:      Max Filippov <jcmvbkbc@gmail.com>
16000 S:      Maintained
16001 F:      drivers/clk/clk-cdce706.c
16002
16003 TI CLOCK DRIVER
16004 M:      Tero Kristo <t-kristo@ti.com>
16005 L:      linux-omap@vger.kernel.org
16006 S:      Maintained
16007 F:      drivers/clk/ti/
16008 F:      include/linux/clk/ti.h
16009
16010 TI DAVINCI MACHINE SUPPORT
16011 M:      Sekhar Nori <nsekhar@ti.com>
16012 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16015 S:      Supported
16016 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16017 F:      arch/arm/mach-davinci/
16018 F:      drivers/i2c/busses/i2c-davinci.c
16019 F:      arch/arm/boot/dts/da850*
16020
16021 TI DAVINCI SERIES CLOCK DRIVER
16022 M:      David Lechner <david@lechnology.com>
16023 R:      Sekhar Nori <nsekhar@ti.com>
16024 S:      Maintained
16025 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16026 F:      drivers/clk/davinci/
16027
16028 TI DAVINCI SERIES GPIO DRIVER
16029 M:      Keerthy <j-keerthy@ti.com>
16030 L:      linux-gpio@vger.kernel.org
16031 S:      Maintained
16032 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16033 F:      drivers/gpio/gpio-davinci.c
16034
16035 TI DAVINCI SERIES MEDIA DRIVER
16036 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16037 L:      linux-media@vger.kernel.org
16038 W:      https://linuxtv.org
16039 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16040 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16041 S:      Maintained
16042 F:      drivers/media/platform/davinci/
16043 F:      include/media/davinci/
16044
16045 TI ETHERNET SWITCH DRIVER (CPSW)
16046 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16047 L:      linux-omap@vger.kernel.org
16048 L:      netdev@vger.kernel.org
16049 S:      Maintained
16050 F:      drivers/net/ethernet/ti/cpsw*
16051 F:      drivers/net/ethernet/ti/davinci*
16052
16053 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16054 M:      Alex Dubov <oakad@yahoo.com>
16055 S:      Maintained
16056 W:      http://tifmxx.berlios.de/
16057 F:      drivers/memstick/host/tifm_ms.c
16058 F:      drivers/misc/tifm*
16059 F:      drivers/mmc/host/tifm_sd.c
16060 F:      include/linux/tifm.h
16061
16062 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16063 M:      Santosh Shilimkar <ssantosh@kernel.org>
16064 L:      linux-kernel@vger.kernel.org
16065 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16066 S:      Maintained
16067 F:      drivers/soc/ti/*
16068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16069
16070 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16071 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16072 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16073 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16074 S:      Maintained
16075 F:      sound/soc/codecs/lm49453*
16076 F:      sound/soc/codecs/isabelle*
16077
16078 TI LP855x BACKLIGHT DRIVER
16079 M:      Milo Kim <milo.kim@ti.com>
16080 S:      Maintained
16081 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16082 F:      drivers/video/backlight/lp855x_bl.c
16083 F:      include/linux/platform_data/lp855x.h
16084
16085 TI LP8727 CHARGER DRIVER
16086 M:      Milo Kim <milo.kim@ti.com>
16087 S:      Maintained
16088 F:      drivers/power/supply/lp8727_charger.c
16089 F:      include/linux/platform_data/lp8727.h
16090
16091 TI LP8788 MFD DRIVER
16092 M:      Milo Kim <milo.kim@ti.com>
16093 S:      Maintained
16094 F:      drivers/iio/adc/lp8788_adc.c
16095 F:      drivers/leds/leds-lp8788.c
16096 F:      drivers/mfd/lp8788*.c
16097 F:      drivers/power/supply/lp8788-charger.c
16098 F:      drivers/regulator/lp8788-*.c
16099 F:      include/linux/mfd/lp8788*.h
16100
16101 TI NETCP ETHERNET DRIVER
16102 M:      Wingman Kwok <w-kwok2@ti.com>
16103 M:      Murali Karicheri <m-karicheri2@ti.com>
16104 L:      netdev@vger.kernel.org
16105 S:      Maintained
16106 F:      drivers/net/ethernet/ti/netcp*
16107
16108 TI PCM3060 ASoC CODEC DRIVER
16109 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16110 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16111 S:      Maintained
16112 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16113 F:      sound/soc/codecs/pcm3060*
16114
16115 TI TAS571X FAMILY ASoC CODEC DRIVER
16116 M:      Kevin Cernekee <cernekee@chromium.org>
16117 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16118 S:      Odd Fixes
16119 F:      sound/soc/codecs/tas571x*
16120
16121 TI TRF7970A NFC DRIVER
16122 M:      Mark Greer <mgreer@animalcreek.com>
16123 L:      linux-wireless@vger.kernel.org
16124 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16125 S:      Supported
16126 F:      drivers/nfc/trf7970a.c
16127 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16128
16129 TI TWL4030 SERIES SOC CODEC DRIVER
16130 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16131 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16132 S:      Maintained
16133 F:      sound/soc/codecs/twl4030*
16134
16135 TI VPE/CAL DRIVERS
16136 M:      Benoit Parrot <bparrot@ti.com>
16137 L:      linux-media@vger.kernel.org
16138 W:      http://linuxtv.org/
16139 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16140 S:      Maintained
16141 F:      drivers/media/platform/ti-vpe/
16142
16143 TI WILINK WIRELESS DRIVERS
16144 L:      linux-wireless@vger.kernel.org
16145 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16146 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16148 S:      Orphan
16149 F:      drivers/net/wireless/ti/
16150 F:      include/linux/wl12xx.h
16151
16152 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16153 M:      John Stultz <john.stultz@linaro.org>
16154 M:      Thomas Gleixner <tglx@linutronix.de>
16155 R:      Stephen Boyd <sboyd@kernel.org>
16156 L:      linux-kernel@vger.kernel.org
16157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16158 S:      Supported
16159 F:      include/linux/clocksource.h
16160 F:      include/linux/time.h
16161 F:      include/linux/timex.h
16162 F:      include/uapi/linux/time.h
16163 F:      include/uapi/linux/timex.h
16164 F:      kernel/time/clocksource.c
16165 F:      kernel/time/time*.c
16166 F:      kernel/time/alarmtimer.c
16167 F:      kernel/time/ntp.c
16168 F:      tools/testing/selftests/timers/
16169
16170 TIPC NETWORK LAYER
16171 M:      Jon Maloy <jon.maloy@ericsson.com>
16172 M:      Ying Xue <ying.xue@windriver.com>
16173 L:      netdev@vger.kernel.org (core kernel code)
16174 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16175 W:      http://tipc.sourceforge.net/
16176 S:      Maintained
16177 F:      include/uapi/linux/tipc*.h
16178 F:      net/tipc/
16179
16180 TLAN NETWORK DRIVER
16181 M:      Samuel Chessman <chessman@tux.org>
16182 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16183 W:      http://sourceforge.net/projects/tlan/
16184 S:      Maintained
16185 F:      Documentation/networking/device_drivers/ti/tlan.txt
16186 F:      drivers/net/ethernet/ti/tlan.*
16187
16188 TM6000 VIDEO4LINUX DRIVER
16189 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16190 L:      linux-media@vger.kernel.org
16191 W:      https://linuxtv.org
16192 T:      git git://linuxtv.org/media_tree.git
16193 S:      Odd fixes
16194 F:      drivers/media/usb/tm6000/
16195 F:      Documentation/media/v4l-drivers/tm6000*
16196
16197 TMIO/SDHI MMC DRIVER
16198 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16199 L:      linux-mmc@vger.kernel.org
16200 S:      Supported
16201 F:      drivers/mmc/host/tmio_mmc*
16202 F:      drivers/mmc/host/renesas_sdhi*
16203 F:      include/linux/mfd/tmio.h
16204
16205 TMP401 HARDWARE MONITOR DRIVER
16206 M:      Guenter Roeck <linux@roeck-us.net>
16207 L:      linux-hwmon@vger.kernel.org
16208 S:      Maintained
16209 F:      Documentation/hwmon/tmp401.rst
16210 F:      drivers/hwmon/tmp401.c
16211
16212 TMPFS (SHMEM FILESYSTEM)
16213 M:      Hugh Dickins <hughd@google.com>
16214 L:      linux-mm@kvack.org
16215 S:      Maintained
16216 F:      include/linux/shmem_fs.h
16217 F:      mm/shmem.c
16218
16219 TOMOYO SECURITY MODULE
16220 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16221 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16222 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16223 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16224 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16225 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16226 W:      https://tomoyo.osdn.jp/
16227 S:      Maintained
16228 F:      security/tomoyo/
16229
16230 TOPSTAR LAPTOP EXTRAS DRIVER
16231 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16232 L:      platform-driver-x86@vger.kernel.org
16233 S:      Maintained
16234 F:      drivers/platform/x86/topstar-laptop.c
16235
16236 TORTURE-TEST MODULES
16237 M:      Davidlohr Bueso <dave@stgolabs.net>
16238 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
16239 M:      Josh Triplett <josh@joshtriplett.org>
16240 L:      linux-kernel@vger.kernel.org
16241 S:      Supported
16242 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16243 F:      Documentation/RCU/torture.txt
16244 F:      kernel/torture.c
16245 F:      kernel/rcu/rcutorture.c
16246 F:      kernel/rcu/rcuperf.c
16247 F:      kernel/locking/locktorture.c
16248
16249 TOSHIBA ACPI EXTRAS DRIVER
16250 M:      Azael Avalos <coproscefalo@gmail.com>
16251 L:      platform-driver-x86@vger.kernel.org
16252 S:      Maintained
16253 F:      drivers/platform/x86/toshiba_acpi.c
16254
16255 TOSHIBA BLUETOOTH DRIVER
16256 M:      Azael Avalos <coproscefalo@gmail.com>
16257 L:      platform-driver-x86@vger.kernel.org
16258 S:      Maintained
16259 F:      drivers/platform/x86/toshiba_bluetooth.c
16260
16261 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16262 M:      Azael Avalos <coproscefalo@gmail.com>
16263 L:      platform-driver-x86@vger.kernel.org
16264 S:      Maintained
16265 F:      drivers/platform/x86/toshiba_haps.c
16266
16267 TOSHIBA SMM DRIVER
16268 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16269 W:      http://www.buzzard.org.uk/toshiba/
16270 S:      Maintained
16271 F:      drivers/char/toshiba.c
16272 F:      include/linux/toshiba.h
16273 F:      include/uapi/linux/toshiba.h
16274
16275 TOSHIBA TC358743 DRIVER
16276 M:      Mats Randgaard <matrandg@cisco.com>
16277 L:      linux-media@vger.kernel.org
16278 S:      Maintained
16279 F:      drivers/media/i2c/tc358743*
16280 F:      include/media/i2c/tc358743.h
16281
16282 TOSHIBA WMI HOTKEYS DRIVER
16283 M:      Azael Avalos <coproscefalo@gmail.com>
16284 L:      platform-driver-x86@vger.kernel.org
16285 S:      Maintained
16286 F:      drivers/platform/x86/toshiba-wmi.c
16287
16288 TPM DEVICE DRIVER
16289 M:      Peter Huewe <peterhuewe@gmx.de>
16290 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16291 R:      Jason Gunthorpe <jgg@ziepe.ca>
16292 L:      linux-integrity@vger.kernel.org
16293 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16294 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16295 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16296 S:      Maintained
16297 F:      drivers/char/tpm/
16298
16299 TRACING
16300 M:      Steven Rostedt <rostedt@goodmis.org>
16301 M:      Ingo Molnar <mingo@redhat.com>
16302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16303 S:      Maintained
16304 F:      Documentation/trace/ftrace.rst
16305 F:      arch/*/*/*/ftrace.h
16306 F:      arch/*/kernel/ftrace.c
16307 F:      include/*/ftrace.h
16308 F:      include/linux/trace*.h
16309 F:      include/trace/
16310 F:      kernel/trace/
16311 F:      tools/testing/selftests/ftrace/
16312
16313 TRACING MMIO ACCESSES (MMIOTRACE)
16314 M:      Steven Rostedt <rostedt@goodmis.org>
16315 M:      Ingo Molnar <mingo@kernel.org>
16316 R:      Karol Herbst <karolherbst@gmail.com>
16317 R:      Pekka Paalanen <ppaalanen@gmail.com>
16318 S:      Maintained
16319 L:      linux-kernel@vger.kernel.org
16320 L:      nouveau@lists.freedesktop.org
16321 F:      kernel/trace/trace_mmiotrace.c
16322 F:      include/linux/mmiotrace.h
16323 F:      arch/x86/mm/kmmio.c
16324 F:      arch/x86/mm/mmio-mod.c
16325 F:      arch/x86/mm/testmmiotrace.c
16326
16327 TRIVIAL PATCHES
16328 M:      Jiri Kosina <trivial@kernel.org>
16329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16330 S:      Maintained
16331 K:      ^Subject:.*(?i)trivial
16332
16333 TEMPO SEMICONDUCTOR DRIVERS
16334 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16335 S:      Maintained
16336 F:      sound/soc/codecs/tscs*.c
16337 F:      sound/soc/codecs/tscs*.h
16338 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16339
16340 TTY LAYER
16341 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16342 M:      Jiri Slaby <jslaby@suse.com>
16343 S:      Supported
16344 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16345 F:      Documentation/driver-api/serial/
16346 F:      drivers/tty/
16347 F:      drivers/tty/serial/serial_core.c
16348 F:      include/linux/serial_core.h
16349 F:      include/linux/serial.h
16350 F:      include/linux/tty.h
16351 F:      include/uapi/linux/serial_core.h
16352 F:      include/uapi/linux/serial.h
16353 F:      include/uapi/linux/tty.h
16354
16355 TUA9001 MEDIA DRIVER
16356 M:      Antti Palosaari <crope@iki.fi>
16357 L:      linux-media@vger.kernel.org
16358 W:      https://linuxtv.org
16359 W:      http://palosaari.fi/linux/
16360 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16361 T:      git git://linuxtv.org/anttip/media_tree.git
16362 S:      Maintained
16363 F:      drivers/media/tuners/tua9001*
16364
16365 TULIP NETWORK DRIVERS
16366 L:      netdev@vger.kernel.org
16367 L:      linux-parisc@vger.kernel.org
16368 S:      Orphan
16369 F:      drivers/net/ethernet/dec/tulip/
16370
16371 TUN/TAP driver
16372 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16373 W:      http://vtun.sourceforge.net/tun
16374 S:      Maintained
16375 F:      Documentation/networking/tuntap.txt
16376 F:      arch/um/os-Linux/drivers/
16377
16378 TURBOCHANNEL SUBSYSTEM
16379 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16380 M:      Ralf Baechle <ralf@linux-mips.org>
16381 L:      linux-mips@vger.kernel.org
16382 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16383 S:      Maintained
16384 F:      drivers/tc/
16385 F:      include/linux/tc.h
16386
16387 TURBOSTAT UTILITY
16388 M:      "Len Brown" <lenb@kernel.org>
16389 L:      linux-pm@vger.kernel.org
16390 B:      https://bugzilla.kernel.org
16391 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16393 S:      Supported
16394 F:      tools/power/x86/turbostat/
16395
16396 TW5864 VIDEO4LINUX DRIVER
16397 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16398 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16399 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16400 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16401 L:      linux-media@vger.kernel.org
16402 S:      Supported
16403 F:      drivers/media/pci/tw5864/
16404
16405 TW68 VIDEO4LINUX DRIVER
16406 M:      Hans Verkuil <hverkuil@xs4all.nl>
16407 L:      linux-media@vger.kernel.org
16408 T:      git git://linuxtv.org/media_tree.git
16409 W:      https://linuxtv.org
16410 S:      Odd Fixes
16411 F:      drivers/media/pci/tw68/
16412
16413 TW686X VIDEO4LINUX DRIVER
16414 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16415 L:      linux-media@vger.kernel.org
16416 T:      git git://linuxtv.org/media_tree.git
16417 W:      http://linuxtv.org
16418 S:      Maintained
16419 F:      drivers/media/pci/tw686x/
16420
16421 UBI FILE SYSTEM (UBIFS)
16422 M:      Richard Weinberger <richard@nod.at>
16423 M:      Artem Bityutskiy <dedekind1@gmail.com>
16424 M:      Adrian Hunter <adrian.hunter@intel.com>
16425 L:      linux-mtd@lists.infradead.org
16426 T:      git git://git.infradead.org/ubifs-2.6.git
16427 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16428 S:      Supported
16429 F:      Documentation/filesystems/ubifs.txt
16430 F:      fs/ubifs/
16431
16432 UCLINUX (M68KNOMMU AND COLDFIRE)
16433 M:      Greg Ungerer <gerg@linux-m68k.org>
16434 W:      http://www.linux-m68k.org/
16435 W:      http://www.uclinux.org/
16436 L:      linux-m68k@lists.linux-m68k.org
16437 L:      uclinux-dev@uclinux.org  (subscribers-only)
16438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16439 S:      Maintained
16440 F:      arch/m68k/coldfire/
16441 F:      arch/m68k/68*/
16442 F:      arch/m68k/*/*_no.*
16443 F:      arch/m68k/include/asm/*_no.*
16444
16445 UDF FILESYSTEM
16446 M:      Jan Kara <jack@suse.com>
16447 S:      Maintained
16448 F:      Documentation/filesystems/udf.txt
16449 F:      fs/udf/
16450
16451 UDRAW TABLET
16452 M:      Bastien Nocera <hadess@hadess.net>
16453 L:      linux-input@vger.kernel.org
16454 S:      Maintained
16455 F:      drivers/hid/hid-udraw-ps3.c
16456
16457 UFS FILESYSTEM
16458 M:      Evgeniy Dushistov <dushistov@mail.ru>
16459 S:      Maintained
16460 F:      Documentation/filesystems/ufs.txt
16461 F:      fs/ufs/
16462
16463 UHID USERSPACE HID IO DRIVER:
16464 M:      David Herrmann <dh.herrmann@googlemail.com>
16465 L:      linux-input@vger.kernel.org
16466 S:      Maintained
16467 F:      drivers/hid/uhid.c
16468 F:      include/uapi/linux/uhid.h
16469
16470 ULPI BUS
16471 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16472 L:      linux-usb@vger.kernel.org
16473 S:      Maintained
16474 F:      drivers/usb/common/ulpi.c
16475 F:      include/linux/ulpi/
16476
16477 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16478 L:      linux-usb@vger.kernel.org
16479 S:      Orphan
16480 F:      drivers/uwb/
16481 F:      include/linux/uwb.h
16482 F:      include/linux/uwb/
16483
16484 UNICODE SUBSYSTEM:
16485 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16486 L:      linux-fsdevel@vger.kernel.org
16487 S:      Supported
16488 F:      fs/unicode/
16489
16490 UNICORE32 ARCHITECTURE:
16491 M:      Guan Xuetao <gxt@pku.edu.cn>
16492 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16493 S:      Maintained
16494 T:      git git://github.com/gxt/linux.git
16495 F:      arch/unicore32/
16496
16497 UNIFDEF
16498 M:      Tony Finch <dot@dotat.at>
16499 W:      http://dotat.at/prog/unifdef
16500 S:      Maintained
16501 F:      scripts/unifdef.c
16502
16503 UNIFORM CDROM DRIVER
16504 M:      Jens Axboe <axboe@kernel.dk>
16505 W:      http://www.kernel.dk
16506 S:      Maintained
16507 F:      Documentation/cdrom/
16508 F:      drivers/cdrom/cdrom.c
16509 F:      include/linux/cdrom.h
16510 F:      include/uapi/linux/cdrom.h
16511
16512 UNISYS S-PAR DRIVERS
16513 M:      David Kershner <david.kershner@unisys.com>
16514 L:      sparmaintainer@unisys.com (Unisys internal)
16515 S:      Supported
16516 F:      include/linux/visorbus.h
16517 F:      drivers/visorbus/
16518 F:      drivers/staging/unisys/
16519
16520 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16521 R:      Alim Akhtar <alim.akhtar@samsung.com>
16522 R:      Avri Altman <avri.altman@wdc.com>
16523 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16524 L:      linux-scsi@vger.kernel.org
16525 S:      Supported
16526 F:      Documentation/scsi/ufs.txt
16527 F:      drivers/scsi/ufs/
16528
16529 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16530 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16531 L:      linux-scsi@vger.kernel.org
16532 S:      Supported
16533 F:      drivers/scsi/ufs/*dwc*
16534
16535 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16536 M:      Stanley Chu <stanley.chu@mediatek.com>
16537 L:      linux-scsi@vger.kernel.org
16538 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16539 S:      Maintained
16540 F:      drivers/scsi/ufs/ufs-mediatek*
16541
16542 UNSORTED BLOCK IMAGES (UBI)
16543 M:      Artem Bityutskiy <dedekind1@gmail.com>
16544 M:      Richard Weinberger <richard@nod.at>
16545 W:      http://www.linux-mtd.infradead.org/
16546 L:      linux-mtd@lists.infradead.org
16547 T:      git git://git.infradead.org/ubifs-2.6.git
16548 S:      Supported
16549 F:      drivers/mtd/ubi/
16550 F:      include/linux/mtd/ubi.h
16551 F:      include/uapi/mtd/ubi-user.h
16552
16553 USB "USBNET" DRIVER FRAMEWORK
16554 M:      Oliver Neukum <oneukum@suse.com>
16555 L:      netdev@vger.kernel.org
16556 W:      http://www.linux-usb.org/usbnet
16557 S:      Maintained
16558 F:      drivers/net/usb/usbnet.c
16559 F:      include/linux/usb/usbnet.h
16560
16561 USB ACM DRIVER
16562 M:      Oliver Neukum <oneukum@suse.com>
16563 L:      linux-usb@vger.kernel.org
16564 S:      Maintained
16565 F:      Documentation/usb/acm.rst
16566 F:      drivers/usb/class/cdc-acm.*
16567
16568 USB AR5523 WIRELESS DRIVER
16569 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16570 L:      linux-wireless@vger.kernel.org
16571 S:      Maintained
16572 F:      drivers/net/wireless/ath/ar5523/
16573
16574 USB ATTACHED SCSI
16575 M:      Oliver Neukum <oneukum@suse.com>
16576 L:      linux-usb@vger.kernel.org
16577 L:      linux-scsi@vger.kernel.org
16578 S:      Maintained
16579 F:      drivers/usb/storage/uas.c
16580
16581 USB CDC ETHERNET DRIVER
16582 M:      Oliver Neukum <oliver@neukum.org>
16583 L:      linux-usb@vger.kernel.org
16584 S:      Maintained
16585 F:      drivers/net/usb/cdc_*.c
16586 F:      include/uapi/linux/usb/cdc.h
16587
16588 USB CHAOSKEY DRIVER
16589 M:      Keith Packard <keithp@keithp.com>
16590 L:      linux-usb@vger.kernel.org
16591 S:      Maintained
16592 F:      drivers/usb/misc/chaoskey.c
16593
16594 USB CYPRESS C67X00 DRIVER
16595 M:      Peter Korsgaard <jacmet@sunsite.dk>
16596 L:      linux-usb@vger.kernel.org
16597 S:      Maintained
16598 F:      drivers/usb/c67x00/
16599
16600 USB DAVICOM DM9601 DRIVER
16601 M:      Peter Korsgaard <jacmet@sunsite.dk>
16602 L:      netdev@vger.kernel.org
16603 W:      http://www.linux-usb.org/usbnet
16604 S:      Maintained
16605 F:      drivers/net/usb/dm9601.c
16606
16607 USB DIAMOND RIO500 DRIVER
16608 M:      Cesar Miquel <miquel@df.uba.ar>
16609 L:      rio500-users@lists.sourceforge.net
16610 W:      http://rio500.sourceforge.net
16611 S:      Maintained
16612 F:      drivers/usb/misc/rio500*
16613
16614 USB EHCI DRIVER
16615 M:      Alan Stern <stern@rowland.harvard.edu>
16616 L:      linux-usb@vger.kernel.org
16617 S:      Maintained
16618 F:      Documentation/usb/ehci.rst
16619 F:      drivers/usb/host/ehci*
16620
16621 USB GADGET/PERIPHERAL SUBSYSTEM
16622 M:      Felipe Balbi <balbi@kernel.org>
16623 L:      linux-usb@vger.kernel.org
16624 W:      http://www.linux-usb.org/gadget
16625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16626 S:      Maintained
16627 F:      drivers/usb/gadget/
16628 F:      include/linux/usb/gadget*
16629
16630 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16631 M:      Jiri Kosina <jikos@kernel.org>
16632 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16633 L:      linux-usb@vger.kernel.org
16634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16635 S:      Maintained
16636 F:      Documentation/hid/hiddev.rst
16637 F:      drivers/hid/usbhid/
16638
16639 USB INTEL XHCI ROLE MUX DRIVER
16640 M:      Hans de Goede <hdegoede@redhat.com>
16641 L:      linux-usb@vger.kernel.org
16642 S:      Maintained
16643 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16644
16645 USB IP DRIVER FOR HISILICON KIRIN
16646 M:      Yu Chen <chenyu56@huawei.com>
16647 M:      Binghui Wang <wangbinghui@hisilicon.com>
16648 L:      linux-usb@vger.kernel.org
16649 S:      Maintained
16650 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16651 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16652
16653 USB ISP116X DRIVER
16654 M:      Olav Kongas <ok@artecdesign.ee>
16655 L:      linux-usb@vger.kernel.org
16656 S:      Maintained
16657 F:      drivers/usb/host/isp116x*
16658 F:      include/linux/usb/isp116x.h
16659
16660 USB LAN78XX ETHERNET DRIVER
16661 M:      Woojung Huh <woojung.huh@microchip.com>
16662 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16663 L:      netdev@vger.kernel.org
16664 S:      Maintained
16665 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16666 F:      drivers/net/usb/lan78xx.*
16667 F:      include/dt-bindings/net/microchip-lan78xx.h
16668
16669 USB MASS STORAGE DRIVER
16670 M:      Alan Stern <stern@rowland.harvard.edu>
16671 L:      linux-usb@vger.kernel.org
16672 L:      usb-storage@lists.one-eyed-alien.net
16673 S:      Maintained
16674 F:      drivers/usb/storage/
16675
16676 USB MIDI DRIVER
16677 M:      Clemens Ladisch <clemens@ladisch.de>
16678 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16679 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16680 S:      Maintained
16681 F:      sound/usb/midi.*
16682
16683 USB NETWORKING DRIVERS
16684 L:      linux-usb@vger.kernel.org
16685 S:      Odd Fixes
16686 F:      drivers/net/usb/
16687
16688 USB OHCI DRIVER
16689 M:      Alan Stern <stern@rowland.harvard.edu>
16690 L:      linux-usb@vger.kernel.org
16691 S:      Maintained
16692 F:      Documentation/usb/ohci.rst
16693 F:      drivers/usb/host/ohci*
16694
16695 USB OTG FSM (Finite State Machine)
16696 M:      Peter Chen <Peter.Chen@nxp.com>
16697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16698 L:      linux-usb@vger.kernel.org
16699 S:      Maintained
16700 F:      drivers/usb/common/usb-otg-fsm.c
16701
16702 USB OVER IP DRIVER
16703 M:      Valentina Manea <valentina.manea.m@gmail.com>
16704 M:      Shuah Khan <shuah@kernel.org>
16705 M:      Shuah Khan <skhan@linuxfoundation.org>
16706 L:      linux-usb@vger.kernel.org
16707 S:      Maintained
16708 F:      Documentation/usb/usbip_protocol.rst
16709 F:      drivers/usb/usbip/
16710 F:      tools/usb/usbip/
16711 F:      tools/testing/selftests/drivers/usb/usbip/
16712
16713 USB PEGASUS DRIVER
16714 M:      Petko Manolov <petkan@nucleusys.com>
16715 L:      linux-usb@vger.kernel.org
16716 L:      netdev@vger.kernel.org
16717 T:      git git://github.com/petkan/pegasus.git
16718 W:      https://github.com/petkan/pegasus
16719 S:      Maintained
16720 F:      drivers/net/usb/pegasus.*
16721
16722 USB PHY LAYER
16723 M:      Felipe Balbi <balbi@kernel.org>
16724 L:      linux-usb@vger.kernel.org
16725 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16726 S:      Maintained
16727 F:      drivers/usb/phy/
16728
16729 USB PRINTER DRIVER (usblp)
16730 M:      Pete Zaitcev <zaitcev@redhat.com>
16731 L:      linux-usb@vger.kernel.org
16732 S:      Supported
16733 F:      drivers/usb/class/usblp.c
16734
16735 USB QMI WWAN NETWORK DRIVER
16736 M:      Bjørn Mork <bjorn@mork.no>
16737 L:      netdev@vger.kernel.org
16738 S:      Maintained
16739 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16740 F:      drivers/net/usb/qmi_wwan.c
16741
16742 USB RTL8150 DRIVER
16743 M:      Petko Manolov <petkan@nucleusys.com>
16744 L:      linux-usb@vger.kernel.org
16745 L:      netdev@vger.kernel.org
16746 T:      git git://github.com/petkan/rtl8150.git
16747 W:      https://github.com/petkan/rtl8150
16748 S:      Maintained
16749 F:      drivers/net/usb/rtl8150.c
16750
16751 USB SERIAL SUBSYSTEM
16752 M:      Johan Hovold <johan@kernel.org>
16753 L:      linux-usb@vger.kernel.org
16754 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16755 S:      Maintained
16756 F:      Documentation/usb/usb-serial.rst
16757 F:      drivers/usb/serial/
16758 F:      include/linux/usb/serial.h
16759
16760 USB SMSC75XX ETHERNET DRIVER
16761 M:      Steve Glendinning <steve.glendinning@shawell.net>
16762 L:      netdev@vger.kernel.org
16763 S:      Maintained
16764 F:      drivers/net/usb/smsc75xx.*
16765
16766 USB SMSC95XX ETHERNET DRIVER
16767 M:      Steve Glendinning <steve.glendinning@shawell.net>
16768 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16769 L:      netdev@vger.kernel.org
16770 S:      Maintained
16771 F:      drivers/net/usb/smsc95xx.*
16772
16773 USB SUBSYSTEM
16774 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16775 L:      linux-usb@vger.kernel.org
16776 W:      http://www.linux-usb.org
16777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16778 S:      Supported
16779 F:      Documentation/devicetree/bindings/usb/
16780 F:      Documentation/usb/
16781 F:      drivers/usb/
16782 F:      include/linux/usb.h
16783 F:      include/linux/usb/
16784
16785 USB TYPEC PI3USB30532 MUX DRIVER
16786 M:      Hans de Goede <hdegoede@redhat.com>
16787 L:      linux-usb@vger.kernel.org
16788 S:      Maintained
16789 F:      drivers/usb/typec/mux/pi3usb30532.c
16790
16791 USB TYPEC CLASS
16792 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16793 L:      linux-usb@vger.kernel.org
16794 S:      Maintained
16795 F:      Documentation/ABI/testing/sysfs-class-typec
16796 F:      Documentation/driver-api/usb/typec.rst
16797 F:      drivers/usb/typec/
16798 F:      include/linux/usb/typec.h
16799
16800 USB TYPEC BUS FOR ALTERNATE MODES
16801 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16802 L:      linux-usb@vger.kernel.org
16803 S:      Maintained
16804 F:      Documentation/ABI/testing/sysfs-bus-typec
16805 F:      Documentation/driver-api/usb/typec_bus.rst
16806 F:      drivers/usb/typec/altmodes/
16807 F:      include/linux/usb/typec_altmode.h
16808
16809 USB TYPEC PORT CONTROLLER DRIVERS
16810 M:      Guenter Roeck <linux@roeck-us.net>
16811 L:      linux-usb@vger.kernel.org
16812 S:      Maintained
16813 F:      drivers/usb/typec/tcpm/
16814
16815 USB UHCI DRIVER
16816 M:      Alan Stern <stern@rowland.harvard.edu>
16817 L:      linux-usb@vger.kernel.org
16818 S:      Maintained
16819 F:      drivers/usb/host/uhci*
16820
16821 USB VIDEO CLASS
16822 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16823 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16824 L:      linux-media@vger.kernel.org
16825 T:      git git://linuxtv.org/media_tree.git
16826 W:      http://www.ideasonboard.org/uvc/
16827 S:      Maintained
16828 F:      drivers/media/usb/uvc/
16829 F:      include/uapi/linux/uvcvideo.h
16830
16831 USB VISION DRIVER
16832 M:      Hans Verkuil <hverkuil@xs4all.nl>
16833 L:      linux-media@vger.kernel.org
16834 T:      git git://linuxtv.org/media_tree.git
16835 W:      https://linuxtv.org
16836 S:      Odd Fixes
16837 F:      drivers/media/usb/usbvision/
16838
16839 USB WEBCAM GADGET
16840 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16841 L:      linux-usb@vger.kernel.org
16842 S:      Maintained
16843 F:      drivers/usb/gadget/function/*uvc*
16844 F:      drivers/usb/gadget/legacy/webcam.c
16845 F:      include/uapi/linux/usb/g_uvc.h
16846
16847 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16848 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16849 L:      linux-wireless@vger.kernel.org
16850 S:      Maintained
16851 F:      drivers/net/wireless/rndis_wlan.c
16852
16853 USB XHCI DRIVER
16854 M:      Mathias Nyman <mathias.nyman@intel.com>
16855 L:      linux-usb@vger.kernel.org
16856 S:      Supported
16857 F:      drivers/usb/host/xhci*
16858 F:      drivers/usb/host/pci-quirks*
16859
16860 USB ZD1201 DRIVER
16861 L:      linux-wireless@vger.kernel.org
16862 W:      http://linux-lc100020.sourceforge.net
16863 S:      Orphan
16864 F:      drivers/net/wireless/zydas/zd1201.*
16865
16866 USB ZR364XX DRIVER
16867 M:      Antoine Jacquet <royale@zerezo.com>
16868 L:      linux-usb@vger.kernel.org
16869 L:      linux-media@vger.kernel.org
16870 T:      git git://linuxtv.org/media_tree.git
16871 W:      http://royale.zerezo.com/zr364xx/
16872 S:      Maintained
16873 F:      Documentation/media/v4l-drivers/zr364xx*
16874 F:      drivers/media/usb/zr364xx/
16875
16876 USER-MODE LINUX (UML)
16877 M:      Jeff Dike <jdike@addtoit.com>
16878 M:      Richard Weinberger <richard@nod.at>
16879 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16880 L:      linux-um@lists.infradead.org
16881 W:      http://user-mode-linux.sourceforge.net
16882 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16884 S:      Maintained
16885 F:      Documentation/virt/uml/
16886 F:      arch/um/
16887 F:      arch/x86/um/
16888 F:      fs/hostfs/
16889
16890 USERSPACE COPYIN/COPYOUT (UIOVEC)
16891 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16892 S:      Maintained
16893 F:      lib/iov_iter.c
16894 F:      include/linux/uio.h
16895
16896 USERSPACE DMA BUFFER DRIVER
16897 M:      Gerd Hoffmann <kraxel@redhat.com>
16898 S:      Maintained
16899 L:      dri-devel@lists.freedesktop.org
16900 F:      drivers/dma-buf/udmabuf.c
16901 F:      include/uapi/linux/udmabuf.h
16902 T:      git git://anongit.freedesktop.org/drm/drm-misc
16903
16904 USERSPACE I/O (UIO)
16905 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16906 S:      Maintained
16907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16908 F:      Documentation/driver-api/uio-howto.rst
16909 F:      drivers/uio/
16910 F:      include/linux/uio_driver.h
16911
16912 UTIL-LINUX PACKAGE
16913 M:      Karel Zak <kzak@redhat.com>
16914 L:      util-linux@vger.kernel.org
16915 W:      http://en.wikipedia.org/wiki/Util-linux
16916 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16917 S:      Maintained
16918
16919 UUID HELPERS
16920 M:      Christoph Hellwig <hch@lst.de>
16921 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16922 L:      linux-kernel@vger.kernel.org
16923 T:      git git://git.infradead.org/users/hch/uuid.git
16924 F:      lib/uuid.c
16925 F:      lib/test_uuid.c
16926 F:      include/linux/uuid.h
16927 F:      include/uapi/linux/uuid.h
16928 S:      Maintained
16929
16930 UVESAFB DRIVER
16931 M:      Michal Januszewski <spock@gentoo.org>
16932 L:      linux-fbdev@vger.kernel.org
16933 W:      https://github.com/mjanusz/v86d
16934 S:      Maintained
16935 F:      Documentation/fb/uvesafb.rst
16936 F:      drivers/video/fbdev/uvesafb.*
16937
16938 VF610 NAND DRIVER
16939 M:      Stefan Agner <stefan@agner.ch>
16940 L:      linux-mtd@lists.infradead.org
16941 S:      Supported
16942 F:      drivers/mtd/nand/raw/vf610_nfc.c
16943
16944 VFAT/FAT/MSDOS FILESYSTEM
16945 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16946 S:      Maintained
16947 F:      Documentation/filesystems/vfat.txt
16948 F:      fs/fat/
16949
16950 VFIO DRIVER
16951 M:      Alex Williamson <alex.williamson@redhat.com>
16952 R:      Cornelia Huck <cohuck@redhat.com>
16953 L:      kvm@vger.kernel.org
16954 T:      git git://github.com/awilliam/linux-vfio.git
16955 S:      Maintained
16956 F:      Documentation/driver-api/vfio.rst
16957 F:      drivers/vfio/
16958 F:      include/linux/vfio.h
16959 F:      include/uapi/linux/vfio.h
16960
16961 VFIO MEDIATED DEVICE DRIVERS
16962 M:      Kirti Wankhede <kwankhede@nvidia.com>
16963 L:      kvm@vger.kernel.org
16964 S:      Maintained
16965 F:      Documentation/driver-api/vfio-mediated-device.rst
16966 F:      drivers/vfio/mdev/
16967 F:      include/linux/mdev.h
16968 F:      samples/vfio-mdev/
16969
16970 VFIO PLATFORM DRIVER
16971 M:      Eric Auger <eric.auger@redhat.com>
16972 L:      kvm@vger.kernel.org
16973 S:      Maintained
16974 F:      drivers/vfio/platform/
16975
16976 VGA_SWITCHEROO
16977 R:      Lukas Wunner <lukas@wunner.de>
16978 S:      Maintained
16979 F:      Documentation/gpu/vga-switcheroo.rst
16980 F:      drivers/gpu/vga/vga_switcheroo.c
16981 F:      include/linux/vga_switcheroo.h
16982 T:      git git://anongit.freedesktop.org/drm/drm-misc
16983
16984 VIA RHINE NETWORK DRIVER
16985 S:      Orphan
16986 F:      drivers/net/ethernet/via/via-rhine.c
16987
16988 VIA SD/MMC CARD CONTROLLER DRIVER
16989 M:      Bruce Chang <brucechang@via.com.tw>
16990 M:      Harald Welte <HaraldWelte@viatech.com>
16991 S:      Maintained
16992 F:      drivers/mmc/host/via-sdmmc.c
16993
16994 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16995 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16996 L:      linux-fbdev@vger.kernel.org
16997 S:      Maintained
16998 F:      include/linux/via-core.h
16999 F:      include/linux/via-gpio.h
17000 F:      include/linux/via_i2c.h
17001 F:      drivers/video/fbdev/via/
17002
17003 VIA VELOCITY NETWORK DRIVER
17004 M:      Francois Romieu <romieu@fr.zoreil.com>
17005 L:      netdev@vger.kernel.org
17006 S:      Maintained
17007 F:      drivers/net/ethernet/via/via-velocity.*
17008
17009 VICODEC VIRTUAL CODEC DRIVER
17010 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17011 L:      linux-media@vger.kernel.org
17012 T:      git git://linuxtv.org/media_tree.git
17013 W:      https://linuxtv.org
17014 S:      Maintained
17015 F:      drivers/media/platform/vicodec/*
17016
17017 VIDEO MULTIPLEXER DRIVER
17018 M:      Philipp Zabel <p.zabel@pengutronix.de>
17019 L:      linux-media@vger.kernel.org
17020 S:      Maintained
17021 F:      drivers/media/platform/video-mux.c
17022
17023 VIDEO I2C POLLING DRIVER
17024 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17025 L:      linux-media@vger.kernel.org
17026 S:      Maintained
17027 F:      drivers/media/i2c/video-i2c.c
17028
17029 VIDEOBUF2 FRAMEWORK
17030 M:      Pawel Osciak <pawel@osciak.com>
17031 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17032 M:      Kyungmin Park <kyungmin.park@samsung.com>
17033 R:      Tomasz Figa <tfiga@chromium.org>
17034 L:      linux-media@vger.kernel.org
17035 S:      Maintained
17036 F:      drivers/media/common/videobuf2/*
17037 F:      include/media/videobuf2-*
17038
17039 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17040 M:      Helen Koike <helen.koike@collabora.com>
17041 L:      linux-media@vger.kernel.org
17042 T:      git git://linuxtv.org/media_tree.git
17043 W:      https://linuxtv.org
17044 S:      Maintained
17045 F:      drivers/media/platform/vimc/*
17046
17047 VIRT LIB
17048 M:      Alex Williamson <alex.williamson@redhat.com>
17049 M:      Paolo Bonzini <pbonzini@redhat.com>
17050 L:      kvm@vger.kernel.org
17051 S:      Supported
17052 F:      virt/lib/
17053
17054 VIRTIO AND VHOST VSOCK DRIVER
17055 M:      Stefan Hajnoczi <stefanha@redhat.com>
17056 L:      kvm@vger.kernel.org
17057 L:      virtualization@lists.linux-foundation.org
17058 L:      netdev@vger.kernel.org
17059 S:      Maintained
17060 F:      include/linux/virtio_vsock.h
17061 F:      include/uapi/linux/virtio_vsock.h
17062 F:      include/uapi/linux/vsockmon.h
17063 F:      include/uapi/linux/vm_sockets_diag.h
17064 F:      net/vmw_vsock/diag.c
17065 F:      net/vmw_vsock/af_vsock_tap.c
17066 F:      net/vmw_vsock/virtio_transport_common.c
17067 F:      net/vmw_vsock/virtio_transport.c
17068 F:      drivers/net/vsockmon.c
17069 F:      drivers/vhost/vsock.c
17070 F:      tools/testing/vsock/
17071
17072 VIRTIO CONSOLE DRIVER
17073 M:      Amit Shah <amit@kernel.org>
17074 L:      virtualization@lists.linux-foundation.org
17075 S:      Maintained
17076 F:      drivers/char/virtio_console.c
17077 F:      include/linux/virtio_console.h
17078 F:      include/uapi/linux/virtio_console.h
17079
17080 VIRTIO CORE AND NET DRIVERS
17081 M:      "Michael S. Tsirkin" <mst@redhat.com>
17082 M:      Jason Wang <jasowang@redhat.com>
17083 L:      virtualization@lists.linux-foundation.org
17084 S:      Maintained
17085 F:      Documentation/devicetree/bindings/virtio/
17086 F:      drivers/virtio/
17087 F:      tools/virtio/
17088 F:      drivers/net/virtio_net.c
17089 F:      drivers/block/virtio_blk.c
17090 F:      include/linux/virtio*.h
17091 F:      include/uapi/linux/virtio_*.h
17092 F:      drivers/crypto/virtio/
17093 F:      mm/balloon_compaction.c
17094
17095 VIRTIO BLOCK AND SCSI DRIVERS
17096 M:      "Michael S. Tsirkin" <mst@redhat.com>
17097 M:      Jason Wang <jasowang@redhat.com>
17098 R:      Paolo Bonzini <pbonzini@redhat.com>
17099 R:      Stefan Hajnoczi <stefanha@redhat.com>
17100 L:      virtualization@lists.linux-foundation.org
17101 S:      Maintained
17102 F:      drivers/block/virtio_blk.c
17103 F:      drivers/scsi/virtio_scsi.c
17104 F:      include/uapi/linux/virtio_blk.h
17105 F:      include/uapi/linux/virtio_scsi.h
17106 F:      drivers/vhost/scsi.c
17107
17108 VIRTIO CRYPTO DRIVER
17109 M:      Gonglei <arei.gonglei@huawei.com>
17110 L:      virtualization@lists.linux-foundation.org
17111 L:      linux-crypto@vger.kernel.org
17112 S:      Maintained
17113 F:      drivers/crypto/virtio/
17114 F:      include/uapi/linux/virtio_crypto.h
17115
17116 VIRTIO DRIVERS FOR S390
17117 M:      Cornelia Huck <cohuck@redhat.com>
17118 M:      Halil Pasic <pasic@linux.ibm.com>
17119 L:      linux-s390@vger.kernel.org
17120 L:      virtualization@lists.linux-foundation.org
17121 L:      kvm@vger.kernel.org
17122 S:      Supported
17123 F:      drivers/s390/virtio/
17124 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17125
17126 VIRTIO GPU DRIVER
17127 M:      David Airlie <airlied@linux.ie>
17128 M:      Gerd Hoffmann <kraxel@redhat.com>
17129 L:      dri-devel@lists.freedesktop.org
17130 L:      virtualization@lists.linux-foundation.org
17131 T:      git git://anongit.freedesktop.org/drm/drm-misc
17132 S:      Maintained
17133 F:      drivers/gpu/drm/virtio/
17134 F:      include/uapi/linux/virtio_gpu.h
17135
17136 VIRTIO HOST (VHOST)
17137 M:      "Michael S. Tsirkin" <mst@redhat.com>
17138 M:      Jason Wang <jasowang@redhat.com>
17139 L:      kvm@vger.kernel.org
17140 L:      virtualization@lists.linux-foundation.org
17141 L:      netdev@vger.kernel.org
17142 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17143 S:      Maintained
17144 F:      drivers/vhost/
17145 F:      include/uapi/linux/vhost.h
17146
17147 VIRTIO INPUT DRIVER
17148 M:      Gerd Hoffmann <kraxel@redhat.com>
17149 S:      Maintained
17150 F:      drivers/virtio/virtio_input.c
17151 F:      include/uapi/linux/virtio_input.h
17152
17153 VIRTIO IOMMU DRIVER
17154 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17155 L:      virtualization@lists.linux-foundation.org
17156 S:      Maintained
17157 F:      drivers/iommu/virtio-iommu.c
17158 F:      include/uapi/linux/virtio_iommu.h
17159
17160 VIRTUAL BOX GUEST DEVICE DRIVER
17161 M:      Hans de Goede <hdegoede@redhat.com>
17162 M:      Arnd Bergmann <arnd@arndb.de>
17163 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17164 S:      Maintained
17165 F:      include/linux/vbox_utils.h
17166 F:      include/uapi/linux/vbox*.h
17167 F:      drivers/virt/vboxguest/
17168
17169 VIRTUAL SERIO DEVICE DRIVER
17170 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17171 S:      Maintained
17172 F:      drivers/input/serio/userio.c
17173 F:      include/uapi/linux/userio.h
17174
17175 VIVID VIRTUAL VIDEO DRIVER
17176 M:      Hans Verkuil <hverkuil@xs4all.nl>
17177 L:      linux-media@vger.kernel.org
17178 T:      git git://linuxtv.org/media_tree.git
17179 W:      https://linuxtv.org
17180 S:      Maintained
17181 F:      drivers/media/platform/vivid/*
17182
17183 VLYNQ BUS
17184 M:      Florian Fainelli <f.fainelli@gmail.com>
17185 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17186 S:      Maintained
17187 F:      drivers/vlynq/vlynq.c
17188 F:      include/linux/vlynq.h
17189
17190 VME SUBSYSTEM
17191 M:      Martyn Welch <martyn@welchs.me.uk>
17192 M:      Manohar Vanga <manohar.vanga@gmail.com>
17193 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17194 L:      devel@driverdev.osuosl.org
17195 S:      Maintained
17196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17197 F:      Documentation/driver-api/vme.rst
17198 F:      drivers/staging/vme/
17199 F:      drivers/vme/
17200 F:      include/linux/vme*
17201
17202 VMWARE BALLOON DRIVER
17203 M:      Nadav Amit <namit@vmware.com>
17204 M:      "VMware, Inc." <pv-drivers@vmware.com>
17205 L:      linux-kernel@vger.kernel.org
17206 S:      Maintained
17207 F:      drivers/misc/vmw_balloon.c
17208
17209 VMWARE HYPERVISOR INTERFACE
17210 M:      Thomas Hellstrom <thellstrom@vmware.com>
17211 M:      "VMware, Inc." <pv-drivers@vmware.com>
17212 L:      virtualization@lists.linux-foundation.org
17213 S:      Supported
17214 F:      arch/x86/kernel/cpu/vmware.c
17215
17216 VMWARE PVRDMA DRIVER
17217 M:      Adit Ranadive <aditr@vmware.com>
17218 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17219 L:      linux-rdma@vger.kernel.org
17220 S:      Maintained
17221 F:      drivers/infiniband/hw/vmw_pvrdma/
17222
17223 VMware PVSCSI driver
17224 M:      Jim Gill <jgill@vmware.com>
17225 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17226 L:      linux-scsi@vger.kernel.org
17227 S:      Maintained
17228 F:      drivers/scsi/vmw_pvscsi.c
17229 F:      drivers/scsi/vmw_pvscsi.h
17230
17231 VMWARE VMMOUSE SUBDRIVER
17232 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17233 M:      "VMware, Inc." <pv-drivers@vmware.com>
17234 L:      linux-input@vger.kernel.org
17235 S:      Maintained
17236 F:      drivers/input/mouse/vmmouse.c
17237 F:      drivers/input/mouse/vmmouse.h
17238
17239 VMWARE VMXNET3 ETHERNET DRIVER
17240 M:      Ronak Doshi <doshir@vmware.com>
17241 M:      "VMware, Inc." <pv-drivers@vmware.com>
17242 L:      netdev@vger.kernel.org
17243 S:      Maintained
17244 F:      drivers/net/vmxnet3/
17245
17246 VOCORE VOCORE2 BOARD
17247 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17248 L:      linux-mips@vger.kernel.org
17249 S:      Maintained
17250 F:      arch/mips/boot/dts/ralink/vocore2.dts
17251
17252 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17253 M:      Liam Girdwood <lgirdwood@gmail.com>
17254 M:      Mark Brown <broonie@kernel.org>
17255 L:      linux-kernel@vger.kernel.org
17256 W:      http://www.slimlogic.co.uk/?p=48
17257 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17258 S:      Supported
17259 F:      Documentation/devicetree/bindings/regulator/
17260 F:      Documentation/power/regulator/
17261 F:      drivers/regulator/
17262 F:      include/dt-bindings/regulator/
17263 F:      include/linux/regulator/
17264 K:      regulator_get_optional
17265
17266 VRF
17267 M:      David Ahern <dsa@cumulusnetworks.com>
17268 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17269 L:      netdev@vger.kernel.org
17270 S:      Maintained
17271 F:      drivers/net/vrf.c
17272 F:      Documentation/networking/vrf.txt
17273
17274 VT1211 HARDWARE MONITOR DRIVER
17275 M:      Juerg Haefliger <juergh@gmail.com>
17276 L:      linux-hwmon@vger.kernel.org
17277 S:      Maintained
17278 F:      Documentation/hwmon/vt1211.rst
17279 F:      drivers/hwmon/vt1211.c
17280
17281 VT8231 HARDWARE MONITOR DRIVER
17282 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17283 L:      linux-hwmon@vger.kernel.org
17284 S:      Maintained
17285 F:      drivers/hwmon/vt8231.c
17286
17287 VUB300 USB to SDIO/SD/MMC bridge chip
17288 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17289 L:      linux-mmc@vger.kernel.org
17290 L:      linux-usb@vger.kernel.org
17291 S:      Supported
17292 F:      drivers/mmc/host/vub300.c
17293
17294 W1 DALLAS'S 1-WIRE BUS
17295 M:      Evgeniy Polyakov <zbr@ioremap.net>
17296 S:      Maintained
17297 F:      Documentation/devicetree/bindings/w1/
17298 F:      Documentation/w1/
17299 F:      drivers/w1/
17300 F:      include/linux/w1.h
17301
17302 W83791D HARDWARE MONITORING DRIVER
17303 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17304 L:      linux-hwmon@vger.kernel.org
17305 S:      Maintained
17306 F:      Documentation/hwmon/w83791d.rst
17307 F:      drivers/hwmon/w83791d.c
17308
17309 W83793 HARDWARE MONITORING DRIVER
17310 M:      Rudolf Marek <r.marek@assembler.cz>
17311 L:      linux-hwmon@vger.kernel.org
17312 S:      Maintained
17313 F:      Documentation/hwmon/w83793.rst
17314 F:      drivers/hwmon/w83793.c
17315
17316 W83795 HARDWARE MONITORING DRIVER
17317 M:      Jean Delvare <jdelvare@suse.com>
17318 L:      linux-hwmon@vger.kernel.org
17319 S:      Maintained
17320 F:      drivers/hwmon/w83795.c
17321
17322 W83L51xD SD/MMC CARD INTERFACE DRIVER
17323 M:      Pierre Ossman <pierre@ossman.eu>
17324 S:      Maintained
17325 F:      drivers/mmc/host/wbsd.*
17326
17327 WACOM PROTOCOL 4 SERIAL TABLETS
17328 M:      Julian Squires <julian@cipht.net>
17329 M:      Hans de Goede <hdegoede@redhat.com>
17330 L:      linux-input@vger.kernel.org
17331 S:      Maintained
17332 F:      drivers/input/tablet/wacom_serial4.c
17333
17334 WATCHDOG DEVICE DRIVERS
17335 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17336 M:      Guenter Roeck <linux@roeck-us.net>
17337 L:      linux-watchdog@vger.kernel.org
17338 W:      http://www.linux-watchdog.org/
17339 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17340 S:      Maintained
17341 F:      Documentation/devicetree/bindings/watchdog/
17342 F:      Documentation/watchdog/
17343 F:      drivers/watchdog/
17344 F:      include/linux/watchdog.h
17345 F:      include/uapi/linux/watchdog.h
17346
17347 WHISKEYCOVE PMIC GPIO DRIVER
17348 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17349 L:      linux-gpio@vger.kernel.org
17350 S:      Maintained
17351 F:      drivers/gpio/gpio-wcove.c
17352
17353 WHWAVE RTC DRIVER
17354 M:      Dianlong Li <long17.cool@163.com>
17355 L:      linux-rtc@vger.kernel.org
17356 S:      Maintained
17357 F:      drivers/rtc/rtc-sd3078.c
17358
17359 WIIMOTE HID DRIVER
17360 M:      David Herrmann <dh.herrmann@googlemail.com>
17361 L:      linux-input@vger.kernel.org
17362 S:      Maintained
17363 F:      drivers/hid/hid-wiimote*
17364
17365 WILOCITY WIL6210 WIRELESS DRIVER
17366 M:      Maya Erez <merez@codeaurora.org>
17367 L:      linux-wireless@vger.kernel.org
17368 L:      wil6210@qti.qualcomm.com
17369 S:      Supported
17370 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17371 F:      drivers/net/wireless/ath/wil6210/
17372
17373 WIMAX STACK
17374 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17375 M:      linux-wimax@intel.com
17376 L:      wimax@linuxwimax.org (subscribers-only)
17377 S:      Supported
17378 W:      http://linuxwimax.org
17379 F:      Documentation/wimax/README.wimax
17380 F:      include/linux/wimax/debug.h
17381 F:      include/net/wimax.h
17382 F:      include/uapi/linux/wimax.h
17383 F:      net/wimax/
17384
17385 WINBOND CIR DRIVER
17386 M:      David Härdeman <david@hardeman.nu>
17387 S:      Maintained
17388 F:      drivers/media/rc/winbond-cir.c
17389
17390 RCMM REMOTE CONTROLS DECODER
17391 M:      Patrick Lerda <patrick9876@free.fr>
17392 S:      Maintained
17393 F:      drivers/media/rc/ir-rcmm-decoder.c
17394
17395 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17396 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17397 L:      linux-watchdog@vger.kernel.org
17398 S:      Maintained
17399 F:      drivers/watchdog/ebc-c384_wdt.c
17400
17401 WINSYSTEMS WS16C48 GPIO DRIVER
17402 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17403 L:      linux-gpio@vger.kernel.org
17404 S:      Maintained
17405 F:      drivers/gpio/gpio-ws16c48.c
17406
17407 WISTRON LAPTOP BUTTON DRIVER
17408 M:      Miloslav Trmac <mitr@volny.cz>
17409 S:      Maintained
17410 F:      drivers/input/misc/wistron_btns.c
17411
17412 WL3501 WIRELESS PCMCIA CARD DRIVER
17413 L:      linux-wireless@vger.kernel.org
17414 S:      Odd fixes
17415 F:      drivers/net/wireless/wl3501*
17416
17417 WOLFSON MICROELECTRONICS DRIVERS
17418 L:      patches@opensource.cirrus.com
17419 T:      git https://github.com/CirrusLogic/linux-drivers.git
17420 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17421 S:      Supported
17422 F:      Documentation/hwmon/wm83??.rst
17423 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17424 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17425 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17426 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17427 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17428 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17429 F:      drivers/clk/clk-wm83*.c
17430 F:      drivers/extcon/extcon-arizona.c
17431 F:      drivers/leds/leds-wm83*.c
17432 F:      drivers/gpio/gpio-*wm*.c
17433 F:      drivers/gpio/gpio-arizona.c
17434 F:      drivers/hwmon/wm83??-hwmon.c
17435 F:      drivers/input/misc/wm831x-on.c
17436 F:      drivers/input/touchscreen/wm831x-ts.c
17437 F:      drivers/input/touchscreen/wm97*.c
17438 F:      drivers/mfd/arizona*
17439 F:      drivers/mfd/wm*.c
17440 F:      drivers/mfd/cs47l24*
17441 F:      drivers/power/supply/wm83*.c
17442 F:      drivers/rtc/rtc-wm83*.c
17443 F:      drivers/regulator/wm8*.c
17444 F:      drivers/regulator/arizona*
17445 F:      drivers/video/backlight/wm83*_bl.c
17446 F:      drivers/watchdog/wm83*_wdt.c
17447 F:      include/linux/mfd/arizona/
17448 F:      include/linux/mfd/wm831x/
17449 F:      include/linux/mfd/wm8350/
17450 F:      include/linux/mfd/wm8400*
17451 F:      include/linux/regulator/arizona*
17452 F:      include/linux/wm97xx.h
17453 F:      include/sound/wm????.h
17454 F:      sound/soc/codecs/arizona.?
17455 F:      sound/soc/codecs/wm*
17456 F:      sound/soc/codecs/cs47l24*
17457
17458 WORKQUEUE
17459 M:      Tejun Heo <tj@kernel.org>
17460 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17461 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17462 S:      Maintained
17463 F:      include/linux/workqueue.h
17464 F:      kernel/workqueue.c
17465 F:      Documentation/core-api/workqueue.rst
17466
17467 X-POWERS AXP288 PMIC DRIVERS
17468 M:      Hans de Goede <hdegoede@redhat.com>
17469 S:      Maintained
17470 N:      axp288
17471 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17472
17473 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17474 M:      Chen-Yu Tsai <wens@csie.org>
17475 L:      linux-kernel@vger.kernel.org
17476 S:      Maintained
17477 N:      axp[128]
17478
17479 X.25 NETWORK LAYER
17480 M:      Andrew Hendry <andrew.hendry@gmail.com>
17481 L:      linux-x25@vger.kernel.org
17482 S:      Odd Fixes
17483 F:      Documentation/networking/x25*
17484 F:      include/net/x25*
17485 F:      net/x25/
17486
17487 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17488 M:      Thomas Gleixner <tglx@linutronix.de>
17489 M:      Ingo Molnar <mingo@redhat.com>
17490 M:      Borislav Petkov <bp@alien8.de>
17491 R:      "H. Peter Anvin" <hpa@zytor.com>
17492 M:      x86@kernel.org
17493 L:      linux-kernel@vger.kernel.org
17494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17495 S:      Maintained
17496 F:      Documentation/devicetree/bindings/x86/
17497 F:      Documentation/x86/
17498 F:      arch/x86/
17499
17500 X86 ENTRY CODE
17501 M:      Andy Lutomirski <luto@kernel.org>
17502 L:      linux-kernel@vger.kernel.org
17503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17504 S:      Maintained
17505 F:      arch/x86/entry/
17506
17507 X86 MCE INFRASTRUCTURE
17508 M:      Tony Luck <tony.luck@intel.com>
17509 M:      Borislav Petkov <bp@alien8.de>
17510 L:      linux-edac@vger.kernel.org
17511 S:      Maintained
17512 F:      arch/x86/kernel/cpu/mce/*
17513
17514 X86 MICROCODE UPDATE SUPPORT
17515 M:      Borislav Petkov <bp@alien8.de>
17516 S:      Maintained
17517 F:      arch/x86/kernel/cpu/microcode/*
17518
17519 X86 MM
17520 M:      Dave Hansen <dave.hansen@linux.intel.com>
17521 M:      Andy Lutomirski <luto@kernel.org>
17522 M:      Peter Zijlstra <peterz@infradead.org>
17523 L:      linux-kernel@vger.kernel.org
17524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17525 S:      Maintained
17526 F:      arch/x86/mm/
17527
17528 X86 PLATFORM DRIVERS
17529 M:      Darren Hart <dvhart@infradead.org>
17530 M:      Andy Shevchenko <andy@infradead.org>
17531 L:      platform-driver-x86@vger.kernel.org
17532 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17533 S:      Maintained
17534 F:      drivers/platform/x86/
17535 F:      drivers/platform/olpc/
17536
17537 X86 PLATFORM DRIVERS - ARCH
17538 R:      Darren Hart <dvhart@infradead.org>
17539 R:      Andy Shevchenko <andy@infradead.org>
17540 L:      platform-driver-x86@vger.kernel.org
17541 L:      x86@kernel.org
17542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17543 S:      Maintained
17544 F:      arch/x86/platform
17545
17546 X86 VDSO
17547 M:      Andy Lutomirski <luto@kernel.org>
17548 L:      linux-kernel@vger.kernel.org
17549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17550 S:      Maintained
17551 F:      arch/x86/entry/vdso/
17552
17553 XARRAY
17554 M:      Matthew Wilcox <willy@infradead.org>
17555 L:      linux-fsdevel@vger.kernel.org
17556 S:      Supported
17557 F:      Documentation/core-api/xarray.rst
17558 F:      lib/idr.c
17559 F:      lib/xarray.c
17560 F:      include/linux/idr.h
17561 F:      include/linux/xarray.h
17562 F:      tools/testing/radix-tree
17563
17564 XBOX DVD IR REMOTE
17565 M:      Benjamin Valentin <benpicco@googlemail.com>
17566 S:      Maintained
17567 F:      drivers/media/rc/xbox_remote.c
17568 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17569
17570 XC2028/3028 TUNER DRIVER
17571 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17572 L:      linux-media@vger.kernel.org
17573 W:      https://linuxtv.org
17574 T:      git git://linuxtv.org/media_tree.git
17575 S:      Maintained
17576 F:      drivers/media/tuners/tuner-xc2028.*
17577
17578 XDP (eXpress Data Path)
17579 M:      Alexei Starovoitov <ast@kernel.org>
17580 M:      Daniel Borkmann <daniel@iogearbox.net>
17581 M:      David S. Miller <davem@davemloft.net>
17582 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17583 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17584 M:      John Fastabend <john.fastabend@gmail.com>
17585 L:      netdev@vger.kernel.org
17586 L:      bpf@vger.kernel.org
17587 S:      Supported
17588 F:      net/core/xdp.c
17589 F:      include/net/xdp.h
17590 F:      kernel/bpf/devmap.c
17591 F:      kernel/bpf/cpumap.c
17592 F:      include/trace/events/xdp.h
17593 K:      xdp
17594 N:      xdp
17595
17596 XDP SOCKETS (AF_XDP)
17597 M:      Björn Töpel <bjorn.topel@intel.com>
17598 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17599 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17600 L:      netdev@vger.kernel.org
17601 L:      bpf@vger.kernel.org
17602 S:      Maintained
17603 F:      kernel/bpf/xskmap.c
17604 F:      net/xdp/
17605
17606 XEN BLOCK SUBSYSTEM
17607 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17608 M:      Roger Pau Monné <roger.pau@citrix.com>
17609 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17610 S:      Supported
17611 F:      drivers/block/xen-blkback/*
17612 F:      drivers/block/xen*
17613
17614 XEN HYPERVISOR ARM
17615 M:      Stefano Stabellini <sstabellini@kernel.org>
17616 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17617 S:      Maintained
17618 F:      arch/arm/xen/
17619 F:      arch/arm/include/asm/xen/
17620
17621 XEN HYPERVISOR ARM64
17622 M:      Stefano Stabellini <sstabellini@kernel.org>
17623 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17624 S:      Maintained
17625 F:      arch/arm64/xen/
17626 F:      arch/arm64/include/asm/xen/
17627
17628 XEN HYPERVISOR INTERFACE
17629 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17630 M:      Juergen Gross <jgross@suse.com>
17631 R:      Stefano Stabellini <sstabellini@kernel.org>
17632 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17634 S:      Supported
17635 F:      arch/x86/xen/
17636 F:      arch/x86/platform/pvh/
17637 F:      drivers/*/xen-*front.c
17638 F:      drivers/xen/
17639 F:      arch/x86/include/asm/xen/
17640 F:      arch/x86/include/asm/pvclock-abi.h
17641 F:      include/xen/
17642 F:      include/uapi/xen/
17643 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17644 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17645
17646 XEN NETWORK BACKEND DRIVER
17647 M:      Wei Liu <wei.liu@kernel.org>
17648 M:      Paul Durrant <paul.durrant@citrix.com>
17649 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17650 L:      netdev@vger.kernel.org
17651 S:      Supported
17652 F:      drivers/net/xen-netback/*
17653
17654 XEN PCI SUBSYSTEM
17655 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17656 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17657 S:      Supported
17658 F:      arch/x86/pci/*xen*
17659 F:      drivers/pci/*xen*
17660
17661 XEN PVSCSI DRIVERS
17662 M:      Juergen Gross <jgross@suse.com>
17663 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17664 L:      linux-scsi@vger.kernel.org
17665 S:      Supported
17666 F:      drivers/scsi/xen-scsifront.c
17667 F:      drivers/xen/xen-scsiback.c
17668 F:      include/xen/interface/io/vscsiif.h
17669
17670 XEN SWIOTLB SUBSYSTEM
17671 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17672 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17673 L:      iommu@lists.linux-foundation.org
17674 S:      Supported
17675 F:      arch/x86/xen/*swiotlb*
17676 F:      drivers/xen/*swiotlb*
17677
17678 XEN SOUND FRONTEND DRIVER
17679 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17680 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17681 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17682 S:      Supported
17683 F:      sound/xen/*
17684
17685 XFS FILESYSTEM
17686 M:      Darrick J. Wong <darrick.wong@oracle.com>
17687 M:      linux-xfs@vger.kernel.org
17688 L:      linux-xfs@vger.kernel.org
17689 W:      http://xfs.org/
17690 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17691 S:      Supported
17692 F:      Documentation/admin-guide/xfs.rst
17693 F:      Documentation/ABI/testing/sysfs-fs-xfs
17694 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17695 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17696 F:      fs/xfs/
17697 F:      include/uapi/linux/dqblk_xfs.h
17698 F:      include/uapi/linux/fsmap.h
17699
17700 XILINX AXI ETHERNET DRIVER
17701 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
17702 S:      Maintained
17703 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17704
17705 XILINX UARTLITE SERIAL DRIVER
17706 M:      Peter Korsgaard <jacmet@sunsite.dk>
17707 L:      linux-serial@vger.kernel.org
17708 S:      Maintained
17709 F:      drivers/tty/serial/uartlite.c
17710
17711 XILINX VIDEO IP CORES
17712 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17713 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17714 L:      linux-media@vger.kernel.org
17715 T:      git git://linuxtv.org/media_tree.git
17716 S:      Supported
17717 F:      Documentation/devicetree/bindings/media/xilinx/
17718 F:      drivers/media/platform/xilinx/
17719 F:      include/uapi/linux/xilinx-v4l2-controls.h
17720
17721 XILLYBUS DRIVER
17722 M:      Eli Billauer <eli.billauer@gmail.com>
17723 L:      linux-kernel@vger.kernel.org
17724 S:      Supported
17725 F:      drivers/char/xillybus/
17726
17727 XLP9XX I2C DRIVER
17728 M:      George Cherian <george.cherian@cavium.com>
17729 M:      Jan Glauber <jglauber@cavium.com>
17730 L:      linux-i2c@vger.kernel.org
17731 W:      http://www.cavium.com
17732 S:      Supported
17733 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17734 F:      drivers/i2c/busses/i2c-xlp9xx.c
17735
17736 XRA1403 GPIO EXPANDER
17737 M:      Nandor Han <nandor.han@ge.com>
17738 M:      Semi Malinen <semi.malinen@ge.com>
17739 L:      linux-gpio@vger.kernel.org
17740 S:      Maintained
17741 F:      drivers/gpio/gpio-xra1403.c
17742 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17743
17744 XTENSA XTFPGA PLATFORM SUPPORT
17745 M:      Max Filippov <jcmvbkbc@gmail.com>
17746 L:      linux-xtensa@linux-xtensa.org
17747 S:      Maintained
17748 F:      drivers/spi/spi-xtensa-xtfpga.c
17749 F:      sound/soc/xtensa/xtfpga-i2s.c
17750
17751 YAM DRIVER FOR AX.25
17752 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17753 L:      linux-hams@vger.kernel.org
17754 S:      Maintained
17755 F:      drivers/net/hamradio/yam*
17756 F:      include/linux/yam.h
17757
17758 YAMA SECURITY MODULE
17759 M:      Kees Cook <keescook@chromium.org>
17760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17761 S:      Supported
17762 F:      security/yama/
17763 F:      Documentation/admin-guide/LSM/Yama.rst
17764
17765 YEALINK PHONE DRIVER
17766 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17767 L:      usbb2k-api-dev@nongnu.org
17768 S:      Maintained
17769 F:      Documentation/input/devices/yealink.rst
17770 F:      drivers/input/misc/yealink.*
17771
17772 Z8530 DRIVER FOR AX.25
17773 M:      Joerg Reuter <jreuter@yaina.de>
17774 W:      http://yaina.de/jreuter/
17775 W:      http://www.qsl.net/dl1bke/
17776 L:      linux-hams@vger.kernel.org
17777 S:      Maintained
17778 F:      Documentation/networking/z8530drv.txt
17779 F:      drivers/net/hamradio/*scc.c
17780 F:      drivers/net/hamradio/z8530.h
17781
17782 ZBUD COMPRESSED PAGE ALLOCATOR
17783 M:      Seth Jennings <sjenning@redhat.com>
17784 M:      Dan Streetman <ddstreet@ieee.org>
17785 L:      linux-mm@kvack.org
17786 S:      Maintained
17787 F:      mm/zbud.c
17788 F:      include/linux/zbud.h
17789
17790 ZD1211RW WIRELESS DRIVER
17791 M:      Daniel Drake <dsd@gentoo.org>
17792 M:      Ulrich Kunitz <kune@deine-taler.de>
17793 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17794 L:      linux-wireless@vger.kernel.org
17795 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17796 S:      Maintained
17797 F:      drivers/net/wireless/zydas/zd1211rw/
17798
17799 ZD1301 MEDIA DRIVER
17800 M:      Antti Palosaari <crope@iki.fi>
17801 L:      linux-media@vger.kernel.org
17802 W:      https://linuxtv.org/
17803 W:      http://palosaari.fi/linux/
17804 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17805 S:      Maintained
17806 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17807
17808 ZD1301_DEMOD MEDIA DRIVER
17809 M:      Antti Palosaari <crope@iki.fi>
17810 L:      linux-media@vger.kernel.org
17811 W:      https://linuxtv.org/
17812 W:      http://palosaari.fi/linux/
17813 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17814 S:      Maintained
17815 F:      drivers/media/dvb-frontends/zd1301_demod*
17816
17817 ZHAOXIN PROCESSOR SUPPORT
17818 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
17819 L:      linux-kernel@vger.kernel.org
17820 S:      Maintained
17821 F:      arch/x86/kernel/cpu/zhaoxin.c
17822
17823 ZPOOL COMPRESSED PAGE STORAGE API
17824 M:      Dan Streetman <ddstreet@ieee.org>
17825 L:      linux-mm@kvack.org
17826 S:      Maintained
17827 F:      mm/zpool.c
17828 F:      include/linux/zpool.h
17829
17830 ZR36067 VIDEO FOR LINUX DRIVER
17831 L:      mjpeg-users@lists.sourceforge.net
17832 L:      linux-media@vger.kernel.org
17833 W:      http://mjpeg.sourceforge.net/driver-zoran/
17834 T:      hg https://linuxtv.org/hg/v4l-dvb
17835 S:      Odd Fixes
17836 F:      drivers/staging/media/zoran/
17837
17838 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17839 M:      Minchan Kim <minchan@kernel.org>
17840 M:      Nitin Gupta <ngupta@vflare.org>
17841 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17842 L:      linux-kernel@vger.kernel.org
17843 S:      Maintained
17844 F:      drivers/block/zram/
17845 F:      Documentation/admin-guide/blockdev/zram.rst
17846
17847 ZS DECSTATION Z85C30 SERIAL DRIVER
17848 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17849 S:      Maintained
17850 F:      drivers/tty/serial/zs.*
17851
17852 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17853 M:      Minchan Kim <minchan@kernel.org>
17854 M:      Nitin Gupta <ngupta@vflare.org>
17855 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17856 L:      linux-mm@kvack.org
17857 S:      Maintained
17858 F:      mm/zsmalloc.c
17859 F:      include/linux/zsmalloc.h
17860 F:      Documentation/vm/zsmalloc.rst
17861
17862 ZSWAP COMPRESSED SWAP CACHING
17863 M:      Seth Jennings <sjenning@redhat.com>
17864 M:      Dan Streetman <ddstreet@ieee.org>
17865 L:      linux-mm@kvack.org
17866 S:      Maintained
17867 F:      mm/zswap.c
17868
17869 THE REST
17870 M:      Linus Torvalds <torvalds@linux-foundation.org>
17871 L:      linux-kernel@vger.kernel.org
17872 Q:      http://patchwork.kernel.org/project/LKML/list/
17873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17874 S:      Buried alive in reporters
17875 F:      *
17876 F:      */