MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 276 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 277 F:      drivers/counter/104-quad-8.c
 278
 279 ACCES PCI-IDIO-16 GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-pci-idio-16.c
 284
 285 ACCES PCIe-IDIO-24 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pcie-idio-24.c
 290
 291 ACENIC DRIVER
 292 M:      Jes Sorensen <jes@trained-monkey.org>
 293 L:      linux-acenic@sunsite.dk
 294 S:      Maintained
 295 F:      drivers/net/ethernet/alteon/acenic*
 296
 297 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 298 M:      Peter Feuerer <peter@piie.net>
 299 L:      platform-driver-x86@vger.kernel.org
 300 W:      http://piie.net/?section=acerhdf
 301 S:      Maintained
 302 F:      drivers/platform/x86/acerhdf.c
 303
 304 ACER WMI LAPTOP EXTRAS
 305 M:      "Lee, Chun-Yi" <jlee@suse.com>
 306 L:      platform-driver-x86@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/platform/x86/acer-wmi.c
 309
 310 ACPI
 311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 312 M:      Len Brown <lenb@kernel.org>
 313 L:      linux-acpi@vger.kernel.org
 314 W:      https://01.org/linux-acpi
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 317 B:      https://bugzilla.kernel.org
 318 S:      Supported
 319 F:      drivers/acpi/
 320 F:      drivers/pnp/pnpacpi/
 321 F:      include/linux/acpi.h
 322 F:      include/linux/fwnode.h
 323 F:      include/acpi/
 324 F:      Documentation/firmware-guide/acpi/
 325 F:      Documentation/ABI/testing/sysfs-bus-acpi
 326 F:      Documentation/ABI/testing/configfs-acpi
 327 F:      drivers/pci/*acpi*
 328 F:      drivers/pci/*/*acpi*
 329 F:      tools/power/acpi/
 330
 331 ACPI APEI
 332 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 333 M:      Len Brown <lenb@kernel.org>
 334 L:      linux-acpi@vger.kernel.org
 335 R:      James Morse <james.morse@arm.com>
 336 R:      Tony Luck <tony.luck@intel.com>
 337 R:      Borislav Petkov <bp@alien8.de>
 338 F:      drivers/acpi/apei/
 339
 340 ACPI COMPONENT ARCHITECTURE (ACPICA)
 341 M:      Robert Moore <robert.moore@intel.com>
 342 M:      Erik Schmauss <erik.schmauss@intel.com>
 343 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 344 L:      linux-acpi@vger.kernel.org
 345 L:      devel@acpica.org
 346 W:      https://acpica.org/
 347 W:      https://github.com/acpica/acpica/
 348 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 350 B:      https://bugzilla.kernel.org
 351 B:      https://bugs.acpica.org
 352 S:      Supported
 353 F:      drivers/acpi/acpica/
 354 F:      include/acpi/
 355 F:      tools/power/acpi/
 356
 357 ACPI FAN DRIVER
 358 M:      Zhang Rui <rui.zhang@intel.com>
 359 L:      linux-acpi@vger.kernel.org
 360 W:      https://01.org/linux-acpi
 361 B:      https://bugzilla.kernel.org
 362 S:      Supported
 363 F:      drivers/acpi/fan.c
 364
 365 ACPI FOR ARM64 (ACPI/arm64)
 366 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 367 M:      Hanjun Guo <guohanjun@huawei.com>
 368 M:      Sudeep Holla <sudeep.holla@arm.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 371 S:      Maintained
 372 F:      drivers/acpi/arm64
 373
 374 ACPI I2C MULTI INSTANTIATE DRIVER
 375 M:      Hans de Goede <hdegoede@redhat.com>
 376 L:      platform-driver-x86@vger.kernel.org
 377 S:      Maintained
 378 F:      drivers/platform/x86/i2c-multi-instantiate.c
 379
 380 ACPI PMIC DRIVERS
 381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 382 M:      Len Brown <lenb@kernel.org>
 383 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 384 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 385 L:      linux-acpi@vger.kernel.org
 386 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 388 B:      https://bugzilla.kernel.org
 389 S:      Supported
 390 F:      drivers/acpi/pmic/
 391
 392 ACPI THERMAL DRIVER
 393 M:      Zhang Rui <rui.zhang@intel.com>
 394 L:      linux-acpi@vger.kernel.org
 395 W:      https://01.org/linux-acpi
 396 B:      https://bugzilla.kernel.org
 397 S:      Supported
 398 F:      drivers/acpi/*thermal*
 399
 400 ACPI VIDEO DRIVER
 401 M:      Zhang Rui <rui.zhang@intel.com>
 402 L:      linux-acpi@vger.kernel.org
 403 W:      https://01.org/linux-acpi
 404 B:      https://bugzilla.kernel.org
 405 S:      Supported
 406 F:      drivers/acpi/acpi_video.c
 407
 408 ACPI WMI DRIVER
 409 L:      platform-driver-x86@vger.kernel.org
 410 S:      Orphan
 411 F:      drivers/platform/x86/wmi.c
 412 F:      include/uapi/linux/wmi.h
 413
 414 AD1889 ALSA SOUND DRIVER
 415 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 416 L:      linux-parisc@vger.kernel.org
 417 S:      Maintained
 418 F:      sound/pci/ad1889.*
 419
 420 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 421 M:      Michael Hennerich <michael.hennerich@analog.com>
 422 W:      http://wiki.analog.com/AD5254
 423 W:      http://ez.analog.com/community/linux-device-drivers
 424 S:      Supported
 425 F:      drivers/misc/ad525x_dpot.c
 426
 427 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 428 M:      Michael Hennerich <michael.hennerich@analog.com>
 429 W:      http://wiki.analog.com/AD5398
 430 W:      http://ez.analog.com/community/linux-device-drivers
 431 S:      Supported
 432 F:      drivers/regulator/ad5398.c
 433
 434 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 435 M:      Michael Hennerich <michael.hennerich@analog.com>
 436 W:      http://wiki.analog.com/AD7142
 437 W:      http://ez.analog.com/community/linux-device-drivers
 438 S:      Supported
 439 F:      drivers/input/misc/ad714x.c
 440
 441 AD7877 TOUCHSCREEN DRIVER
 442 M:      Michael Hennerich <michael.hennerich@analog.com>
 443 W:      http://wiki.analog.com/AD7877
 444 W:      http://ez.analog.com/community/linux-device-drivers
 445 S:      Supported
 446 F:      drivers/input/touchscreen/ad7877.c
 447
 448 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 449 M:      Michael Hennerich <michael.hennerich@analog.com>
 450 W:      http://wiki.analog.com/AD7879
 451 W:      http://ez.analog.com/community/linux-device-drivers
 452 S:      Supported
 453 F:      drivers/input/touchscreen/ad7879.c
 454
 455 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 456 M:      Jiri Kosina <jikos@kernel.org>
 457 S:      Maintained
 458
 459 ADF7242 IEEE 802.15.4 RADIO DRIVER
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 W:      https://wiki.analog.com/ADF7242
 462 W:      http://ez.analog.com/community/linux-device-drivers
 463 L:      linux-wpan@vger.kernel.org
 464 S:      Supported
 465 F:      drivers/net/ieee802154/adf7242.c
 466 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 467
 468 ADM1025 HARDWARE MONITOR DRIVER
 469 M:      Jean Delvare <jdelvare@suse.com>
 470 L:      linux-hwmon@vger.kernel.org
 471 S:      Maintained
 472 F:      Documentation/hwmon/adm1025.rst
 473 F:      drivers/hwmon/adm1025.c
 474
 475 ADM1029 HARDWARE MONITOR DRIVER
 476 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 477 L:      linux-hwmon@vger.kernel.org
 478 S:      Maintained
 479 F:      drivers/hwmon/adm1029.c
 480
 481 ADM8211 WIRELESS DRIVER
 482 L:      linux-wireless@vger.kernel.org
 483 W:      http://wireless.kernel.org/
 484 S:      Orphan
 485 F:      drivers/net/wireless/admtek/adm8211.*
 486
 487 ADP1653 FLASH CONTROLLER DRIVER
 488 M:      Sakari Ailus <sakari.ailus@iki.fi>
 489 L:      linux-media@vger.kernel.org
 490 S:      Maintained
 491 F:      drivers/media/i2c/adp1653.c
 492 F:      include/media/i2c/adp1653.h
 493
 494 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 495 M:      Michael Hennerich <michael.hennerich@analog.com>
 496 W:      http://wiki.analog.com/ADP5520
 497 W:      http://ez.analog.com/community/linux-device-drivers
 498 S:      Supported
 499 F:      drivers/mfd/adp5520.c
 500 F:      drivers/video/backlight/adp5520_bl.c
 501 F:      drivers/leds/leds-adp5520.c
 502 F:      drivers/gpio/gpio-adp5520.c
 503 F:      drivers/input/keyboard/adp5520-keys.c
 504
 505 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 506 M:      Michael Hennerich <michael.hennerich@analog.com>
 507 W:      http://wiki.analog.com/ADP5588
 508 W:      http://ez.analog.com/community/linux-device-drivers
 509 S:      Supported
 510 F:      drivers/input/keyboard/adp5588-keys.c
 511 F:      drivers/gpio/gpio-adp5588.c
 512
 513 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 514 M:      Michael Hennerich <michael.hennerich@analog.com>
 515 W:      http://wiki.analog.com/ADP8860
 516 W:      http://ez.analog.com/community/linux-device-drivers
 517 S:      Supported
 518 F:      drivers/video/backlight/adp8860_bl.c
 519
 520 ADS1015 HARDWARE MONITOR DRIVER
 521 M:      Dirk Eibach <eibach@gdsys.de>
 522 L:      linux-hwmon@vger.kernel.org
 523 S:      Maintained
 524 F:      Documentation/hwmon/ads1015.rst
 525 F:      drivers/hwmon/ads1015.c
 526 F:      include/linux/platform_data/ads1015.h
 527
 528 ADT746X FAN DRIVER
 529 M:      Colin Leroy <colin@colino.net>
 530 S:      Maintained
 531 F:      drivers/macintosh/therm_adt746x.c
 532
 533 ADT7475 HARDWARE MONITOR DRIVER
 534 M:      Jean Delvare <jdelvare@suse.com>
 535 L:      linux-hwmon@vger.kernel.org
 536 S:      Maintained
 537 F:      Documentation/hwmon/adt7475.rst
 538 F:      drivers/hwmon/adt7475.c
 539
 540 ADVANSYS SCSI DRIVER
 541 M:      Matthew Wilcox <willy@infradead.org>
 542 M:      Hannes Reinecke <hare@suse.com>
 543 L:      linux-scsi@vger.kernel.org
 544 S:      Maintained
 545 F:      Documentation/scsi/advansys.txt
 546 F:      drivers/scsi/advansys.c
 547
 548 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 549 M:      Michael Hennerich <michael.hennerich@analog.com>
 550 W:      http://wiki.analog.com/ADXL345
 551 W:      http://ez.analog.com/community/linux-device-drivers
 552 S:      Supported
 553 F:      drivers/input/misc/adxl34x.c
 554 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 555
 556 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 557 M:      Stefan Popa <stefan.popa@analog.com>
 558 W:      http://ez.analog.com/community/linux-device-drivers
 559 S:      Supported
 560 F:      drivers/iio/accel/adxl372.c
 561 F:      drivers/iio/accel/adxl372_spi.c
 562 F:      drivers/iio/accel/adxl372_i2c.c
 563 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 564
 565 AF9013 MEDIA DRIVER
 566 M:      Antti Palosaari <crope@iki.fi>
 567 L:      linux-media@vger.kernel.org
 568 W:      https://linuxtv.org
 569 W:      http://palosaari.fi/linux/
 570 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 571 T:      git git://linuxtv.org/anttip/media_tree.git
 572 S:      Maintained
 573 F:      drivers/media/dvb-frontends/af9013*
 574
 575 AF9033 MEDIA DRIVER
 576 M:      Antti Palosaari <crope@iki.fi>
 577 L:      linux-media@vger.kernel.org
 578 W:      https://linuxtv.org
 579 W:      http://palosaari.fi/linux/
 580 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 581 T:      git git://linuxtv.org/anttip/media_tree.git
 582 S:      Maintained
 583 F:      drivers/media/dvb-frontends/af9033*
 584
 585 AFFS FILE SYSTEM
 586 M:      David Sterba <dsterba@suse.com>
 587 L:      linux-fsdevel@vger.kernel.org
 588 S:      Odd Fixes
 589 F:      Documentation/filesystems/affs.txt
 590 F:      fs/affs/
 591
 592 AFS FILESYSTEM
 593 M:      David Howells <dhowells@redhat.com>
 594 L:      linux-afs@lists.infradead.org
 595 S:      Supported
 596 F:      fs/afs/
 597 F:      include/trace/events/afs.h
 598 F:      Documentation/filesystems/afs.txt
 599 W:      https://www.infradead.org/~dhowells/kafs/
 600
 601 AGPGART DRIVER
 602 M:      David Airlie <airlied@linux.ie>
 603 T:      git git://anongit.freedesktop.org/drm/drm
 604 S:      Maintained
 605 F:      drivers/char/agp/
 606 F:      include/linux/agp*
 607 F:      include/uapi/linux/agp*
 608
 609 AHA152X SCSI DRIVER
 610 M:      "Juergen E. Fischer" <fischer@norbit.de>
 611 L:      linux-scsi@vger.kernel.org
 612 S:      Maintained
 613 F:      drivers/scsi/aha152x*
 614 F:      drivers/scsi/pcmcia/aha152x*
 615
 616 AIC7XXX / AIC79XX SCSI DRIVER
 617 M:      Hannes Reinecke <hare@suse.com>
 618 L:      linux-scsi@vger.kernel.org
 619 S:      Maintained
 620 F:      drivers/scsi/aic7xxx/
 621
 622 AIMSLAB FM RADIO RECEIVER DRIVER
 623 M:      Hans Verkuil <hverkuil@xs4all.nl>
 624 L:      linux-media@vger.kernel.org
 625 T:      git git://linuxtv.org/media_tree.git
 626 W:      https://linuxtv.org
 627 S:      Maintained
 628 F:      drivers/media/radio/radio-aimslab*
 629
 630 AIO
 631 M:      Benjamin LaHaise <bcrl@kvack.org>
 632 L:      linux-aio@kvack.org
 633 S:      Supported
 634 F:      fs/aio.c
 635 F:      include/linux/*aio*.h
 636
 637 AIRSPY MEDIA DRIVER
 638 M:      Antti Palosaari <crope@iki.fi>
 639 L:      linux-media@vger.kernel.org
 640 W:      https://linuxtv.org
 641 W:      http://palosaari.fi/linux/
 642 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 643 T:      git git://linuxtv.org/anttip/media_tree.git
 644 S:      Maintained
 645 F:      drivers/media/usb/airspy/
 646
 647 ALACRITECH GIGABIT ETHERNET DRIVER
 648 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 649 S:      Maintained
 650 F:      drivers/net/ethernet/alacritech/*
 651
 652 ALCATEL SPEEDTOUCH USB DRIVER
 653 M:      Duncan Sands <duncan.sands@free.fr>
 654 L:      linux-usb@vger.kernel.org
 655 W:      http://www.linux-usb.org/SpeedTouch/
 656 S:      Maintained
 657 F:      drivers/usb/atm/speedtch.c
 658 F:      drivers/usb/atm/usbatm.c
 659
 660 ALCHEMY AU1XX0 MMC DRIVER
 661 M:      Manuel Lauss <manuel.lauss@gmail.com>
 662 S:      Maintained
 663 F:      drivers/mmc/host/au1xmmc.c
 664
 665 ALI1563 I2C DRIVER
 666 M:      Rudolf Marek <r.marek@assembler.cz>
 667 L:      linux-i2c@vger.kernel.org
 668 S:      Maintained
 669 F:      Documentation/i2c/busses/i2c-ali1563
 670 F:      drivers/i2c/busses/i2c-ali1563.c
 671
 672 ALLEGRO DVT VIDEO IP CORE DRIVER
 673 M:      Michael Tretter <m.tretter@pengutronix.de>
 674 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 675 L:      linux-media@vger.kernel.org
 676 S:      Maintained
 677 F:      drivers/staging/media/allegro-dvt/
 678
 679 ALLWINNER SECURITY SYSTEM
 680 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 681 L:      linux-crypto@vger.kernel.org
 682 S:      Maintained
 683 F:      drivers/crypto/sunxi-ss/
 684
 685 ALLWINNER VPU DRIVER
 686 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 687 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 688 L:      linux-media@vger.kernel.org
 689 S:      Maintained
 690 F:      drivers/staging/media/sunxi/cedrus/
 691
 692 ALPHA PORT
 693 M:      Richard Henderson <rth@twiddle.net>
 694 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 695 M:      Matt Turner <mattst88@gmail.com>
 696 S:      Odd Fixes
 697 L:      linux-alpha@vger.kernel.org
 698 F:      arch/alpha/
 699
 700 ALPS PS/2 TOUCHPAD DRIVER
 701 R:      Pali Rohár <pali.rohar@gmail.com>
 702 F:      drivers/input/mouse/alps.*
 703
 704 ALTERA I2C CONTROLLER DRIVER
 705 M:      Thor Thayer <thor.thayer@linux.intel.com>
 706 S:      Maintained
 707 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 708 F:      drivers/i2c/busses/i2c-altera.c
 709
 710 ALTERA MAILBOX DRIVER
 711 M:      Ley Foon Tan <lftan@altera.com>
 712 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 713 S:      Maintained
 714 F:      drivers/mailbox/mailbox-altera.c
 715
 716 ALTERA PIO DRIVER
 717 M:      Tien Hock Loh <thloh@altera.com>
 718 L:      linux-gpio@vger.kernel.org
 719 S:      Maintained
 720 F:      drivers/gpio/gpio-altera.c
 721
 722 ALTERA SYSTEM MANAGER DRIVER
 723 M:      Thor Thayer <thor.thayer@linux.intel.com>
 724 S:      Maintained
 725 F:      drivers/mfd/altera-sysmgr.c
 726 F:      include/linux/mfd/altera-sysgmr.h
 727
 728 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 729 M:      Thor Thayer <thor.thayer@linux.intel.com>
 730 S:      Maintained
 731 F:      drivers/gpio/gpio-altera-a10sr.c
 732 F:      drivers/mfd/altera-a10sr.c
 733 F:      drivers/reset/reset-a10sr.c
 734 F:      include/linux/mfd/altera-a10sr.h
 735 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 736
 737 ALTERA TRIPLE SPEED ETHERNET DRIVER
 738 M:      Thor Thayer <thor.thayer@linux.intel.com>
 739 L:      netdev@vger.kernel.org
 740 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 741 S:      Maintained
 742 F:      drivers/net/ethernet/altera/
 743
 744 ALTERA UART/JTAG UART SERIAL DRIVERS
 745 M:      Tobias Klauser <tklauser@distanz.ch>
 746 L:      linux-serial@vger.kernel.org
 747 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 748 S:      Maintained
 749 F:      drivers/tty/serial/altera_uart.c
 750 F:      drivers/tty/serial/altera_jtaguart.c
 751 F:      include/linux/altera_uart.h
 752 F:      include/linux/altera_jtaguart.h
 753
 754 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 755 M:      Talel Shenhar <talel@amazon.com>
 756 S:      Maintained
 757 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 758 F:      drivers/thermal/thermal_mmio.c
 759
 760 AMAZON ETHERNET DRIVERS
 761 M:      Netanel Belgazal <netanel@amazon.com>
 762 R:      Saeed Bishara <saeedb@amazon.com>
 763 R:      Zorik Machulsky <zorik@amazon.com>
 764 L:      netdev@vger.kernel.org
 765 S:      Supported
 766 F:      Documentation/networking/device_drivers/amazon/ena.txt
 767 F:      drivers/net/ethernet/amazon/
 768
 769 AMAZON RDMA EFA DRIVER
 770 M:      Gal Pressman <galpress@amazon.com>
 771 R:      Yossi Leybovich <sleybo@amazon.com>
 772 L:      linux-rdma@vger.kernel.org
 773 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 774 S:      Supported
 775 F:      drivers/infiniband/hw/efa/
 776 F:      include/uapi/rdma/efa-abi.h
 777
 778 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 779 M:      Tom Lendacky <thomas.lendacky@amd.com>
 780 M:      Gary Hook <gary.hook@amd.com>
 781 L:      linux-crypto@vger.kernel.org
 782 S:      Supported
 783 F:      drivers/crypto/ccp/
 784 F:      include/linux/ccp.h
 785
 786 AMD DISPLAY CORE
 787 M:      Harry Wentland <harry.wentland@amd.com>
 788 M:      Leo Li <sunpeng.li@amd.com>
 789 L:      amd-gfx@lists.freedesktop.org
 790 T:      git git://people.freedesktop.org/~agd5f/linux
 791 S:      Supported
 792 F:      drivers/gpu/drm/amd/display/
 793
 794 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 795 M:      Huang Rui <ray.huang@amd.com>
 796 L:      linux-hwmon@vger.kernel.org
 797 S:      Supported
 798 F:      Documentation/hwmon/fam15h_power.rst
 799 F:      drivers/hwmon/fam15h_power.c
 800
 801 AMD FCH GPIO DRIVER
 802 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 803 L:      linux-gpio@vger.kernel.org
 804 S:      Maintained
 805 F:      drivers/gpio/gpio-amd-fch.c
 806 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 807
 808 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 809 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 810 S:      Orphan
 811 F:      drivers/usb/gadget/udc/amd5536udc.*
 812
 813 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 814 P:      Andres Salomon <dilinger@queued.net>
 815 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 816 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 817 S:      Supported
 818 F:      drivers/char/hw_random/geode-rng.c
 819 F:      drivers/crypto/geode*
 820 F:      drivers/video/fbdev/geode/
 821 F:      arch/x86/include/asm/geode.h
 822
 823 AMD IOMMU (AMD-VI)
 824 M:      Joerg Roedel <joro@8bytes.org>
 825 L:      iommu@lists.linux-foundation.org
 826 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 827 S:      Maintained
 828 F:      drivers/iommu/amd_iommu*.[ch]
 829 F:      include/linux/amd-iommu.h
 830
 831 AMD KFD
 832 M:      Oded Gabbay <oded.gabbay@gmail.com>
 833 L:      dri-devel@lists.freedesktop.org
 834 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 835 S:      Supported
 836 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 837 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 838 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 839 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 840 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 841 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 842 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 843 F:      drivers/gpu/drm/amd/amdkfd/
 844 F:      drivers/gpu/drm/amd/include/cik_structs.h
 845 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 846 F:      drivers/gpu/drm/amd/include/vi_structs.h
 847 F:      drivers/gpu/drm/amd/include/v9_structs.h
 848 F:      include/uapi/linux/kfd_ioctl.h
 849
 850 AMD MP2 I2C DRIVER
 851 M:      Elie Morisse <syniurge@gmail.com>
 852 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 853 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 854 L:      linux-i2c@vger.kernel.org
 855 S:      Maintained
 856 F:      drivers/i2c/busses/i2c-amd-mp2*
 857
 858 AMD POWERPLAY
 859 M:      Rex Zhu <rex.zhu@amd.com>
 860 M:      Evan Quan <evan.quan@amd.com>
 861 L:      amd-gfx@lists.freedesktop.org
 862 S:      Supported
 863 F:      drivers/gpu/drm/amd/powerplay/
 864 T:      git git://people.freedesktop.org/~agd5f/linux
 865
 866 AMD SEATTLE DEVICE TREE SUPPORT
 867 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 868 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 869 M:      Tom Lendacky <thomas.lendacky@amd.com>
 870 S:      Supported
 871 F:      arch/arm64/boot/dts/amd/
 872
 873 AMD XGBE DRIVER
 874 M:      Tom Lendacky <thomas.lendacky@amd.com>
 875 L:      netdev@vger.kernel.org
 876 S:      Supported
 877 F:      drivers/net/ethernet/amd/xgbe/
 878 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 879
 880 ANALOG DEVICES INC AD5686 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-pm@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5686*
 886 F:      drivers/iio/dac/ad5696*
 887
 888 ANALOG DEVICES INC AD5758 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/dac/ad5758.c
 894 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 895
 896 ANALOG DEVICES INC AD7124 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/ad7124.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 903
 904 ANALOG DEVICES INC AD7606 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/ad7606.c
 910 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 911
 912 ANALOG DEVICES INC AD7768-1 DRIVER
 913 M:      Stefan Popa <stefan.popa@analog.com>
 914 L:      linux-iio@vger.kernel.org
 915 W:      http://ez.analog.com/community/linux-device-drivers
 916 S:      Supported
 917 F:      drivers/iio/adc/ad7768-1.c
 918 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 919
 920 ANALOG DEVICES INC AD7780 DRIVER
 921 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 922 M:      Renato Lui Geh <renatogeh@gmail.com>
 923 L:      linux-iio@vger.kernel.org
 924 W:      http://ez.analog.com/community/linux-device-drivers
 925 S:      Supported
 926 F:      drivers/iio/adc/ad7780.c
 927 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 928
 929 ANALOG DEVICES INC AD9389B DRIVER
 930 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 931 L:      linux-media@vger.kernel.org
 932 S:      Maintained
 933 F:      drivers/media/i2c/ad9389b*
 934
 935 ANALOG DEVICES INC ADGS1408 DRIVER
 936 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 937 S:      Supported
 938 F:      drivers/mux/adgs1408.c
 939 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 940
 941 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 942 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 943 S:      Supported
 944 L:      linux-iio@vger.kernel.org
 945 F:      include/linux/iio/imu/adis.h
 946 F:      drivers/iio/imu/adis.c
 947
 948 ANALOG DEVICES INC ADP5061 DRIVER
 949 M:      Stefan Popa <stefan.popa@analog.com>
 950 L:      linux-pm@vger.kernel.org
 951 W:      http://ez.analog.com/community/linux-device-drivers
 952 S:      Supported
 953 F:      drivers/power/supply/adp5061.c
 954
 955 ANALOG DEVICES INC ADV7180 DRIVER
 956 M:      Lars-Peter Clausen <lars@metafoo.de>
 957 L:      linux-media@vger.kernel.org
 958 W:      http://ez.analog.com/community/linux-device-drivers
 959 S:      Supported
 960 F:      drivers/media/i2c/adv7180.c
 961
 962 ANALOG DEVICES INC ADV748X DRIVER
 963 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 964 L:      linux-media@vger.kernel.org
 965 S:      Maintained
 966 F:      drivers/media/i2c/adv748x/*
 967
 968 ANALOG DEVICES INC ADV7511 DRIVER
 969 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 970 L:      linux-media@vger.kernel.org
 971 S:      Maintained
 972 F:      drivers/media/i2c/adv7511*
 973
 974 ANALOG DEVICES INC ADV7604 DRIVER
 975 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 976 L:      linux-media@vger.kernel.org
 977 S:      Maintained
 978 F:      drivers/media/i2c/adv7604*
 979
 980 ANALOG DEVICES INC ADV7842 DRIVER
 981 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 982 L:      linux-media@vger.kernel.org
 983 S:      Maintained
 984 F:      drivers/media/i2c/adv7842*
 985
 986 ANALOG DEVICES INC ASOC CODEC DRIVERS
 987 M:      Lars-Peter Clausen <lars@metafoo.de>
 988 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 989 W:      http://wiki.analog.com/
 990 W:      http://ez.analog.com/community/linux-device-drivers
 991 S:      Supported
 992 F:      sound/soc/codecs/adau*
 993 F:      sound/soc/codecs/adav*
 994 F:      sound/soc/codecs/ad1*
 995 F:      sound/soc/codecs/ad7*
 996 F:      sound/soc/codecs/ssm*
 997 F:      sound/soc/codecs/sigmadsp.*
 998
 999 ANALOG DEVICES INC DMA DRIVERS
1000 M:      Lars-Peter Clausen <lars@metafoo.de>
1001 W:      http://ez.analog.com/community/linux-device-drivers
1002 S:      Supported
1003 F:      drivers/dma/dma-axi-dmac.c
1004
1005 ANALOG DEVICES INC IIO DRIVERS
1006 M:      Lars-Peter Clausen <lars@metafoo.de>
1007 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1008 M:      Stefan Popa <stefan.popa@analog.com>
1009 W:      http://wiki.analog.com/
1010 W:      http://ez.analog.com/community/linux-device-drivers
1011 S:      Supported
1012 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1013 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1014 F:      drivers/iio/*/ad*
1015 F:      drivers/iio/adc/ltc2497*
1016 X:      drivers/iio/*/adjd*
1017 F:      drivers/staging/iio/*/ad*
1018
1019 ANALOGBITS PLL LIBRARIES
1020 M:      Paul Walmsley <paul.walmsley@sifive.com>
1021 S:      Supported
1022 F:      drivers/clk/analogbits/*
1023 F:      include/linux/clk/analogbits*
1024
1025 ANDES ARCHITECTURE
1026 M:      Greentime Hu <green.hu@gmail.com>
1027 M:      Vincent Chen <deanbo422@gmail.com>
1028 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1029 S:      Supported
1030 F:      arch/nds32/
1031 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1032 F:      Documentation/devicetree/bindings/nds32/
1033 K:      nds32
1034 N:      nds32
1035
1036 ANDROID CONFIG FRAGMENTS
1037 M:      Rob Herring <robh@kernel.org>
1038 S:      Supported
1039 F:      kernel/configs/android*
1040
1041 ANDROID DRIVERS
1042 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1043 M:      Arve Hjønnevåg <arve@android.com>
1044 M:      Todd Kjos <tkjos@android.com>
1045 M:      Martijn Coenen <maco@android.com>
1046 M:      Joel Fernandes <joel@joelfernandes.org>
1047 M:      Christian Brauner <christian@brauner.io>
1048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1049 L:      devel@driverdev.osuosl.org
1050 S:      Supported
1051 F:      drivers/android/
1052 F:      drivers/staging/android/
1053
1054 ANDROID GOLDFISH PIC DRIVER
1055 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1056 S:      Supported
1057 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1058 F:      drivers/irqchip/irq-goldfish-pic.c
1059
1060 ANDROID GOLDFISH RTC DRIVER
1061 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1062 S:      Supported
1063 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1064 F:      drivers/rtc/rtc-goldfish.c
1065
1066 ANDROID ION DRIVER
1067 M:      Laura Abbott <labbott@redhat.com>
1068 M:      Sumit Semwal <sumit.semwal@linaro.org>
1069 L:      devel@driverdev.osuosl.org
1070 L:      dri-devel@lists.freedesktop.org
1071 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1072 S:      Supported
1073 F:      drivers/staging/android/ion
1074 F:      drivers/staging/android/uapi/ion.h
1075
1076 AOA (Apple Onboard Audio) ALSA DRIVER
1077 M:      Johannes Berg <johannes@sipsolutions.net>
1078 L:      linuxppc-dev@lists.ozlabs.org
1079 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1080 S:      Maintained
1081 F:      sound/aoa/
1082
1083 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1084 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1085 L:      linux-iio@vger.kernel.org
1086 S:      Maintained
1087 F:      drivers/iio/adc/stx104.c
1088
1089 APM DRIVER
1090 M:      Jiri Kosina <jikos@kernel.org>
1091 S:      Odd fixes
1092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1093 F:      arch/x86/kernel/apm_32.c
1094 F:      include/linux/apm_bios.h
1095 F:      include/uapi/linux/apm_bios.h
1096 F:      drivers/char/apm-emulation.c
1097
1098 APPARMOR SECURITY MODULE
1099 M:      John Johansen <john.johansen@canonical.com>
1100 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1101 W:      wiki.apparmor.net
1102 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1103 S:      Supported
1104 F:      security/apparmor/
1105 F:      Documentation/admin-guide/LSM/apparmor.rst
1106
1107 APPLE BCM5974 MULTITOUCH DRIVER
1108 M:      Henrik Rydberg <rydberg@bitmath.org>
1109 L:      linux-input@vger.kernel.org
1110 S:      Odd fixes
1111 F:      drivers/input/mouse/bcm5974.c
1112
1113 APPLE SMC DRIVER
1114 M:      Henrik Rydberg <rydberg@bitmath.org>
1115 L:      linux-hwmon@vger.kernel.org
1116 S:      Odd fixes
1117 F:      drivers/hwmon/applesmc.c
1118
1119 APPLETALK NETWORK LAYER
1120 L:      netdev@vger.kernel.org
1121 S:      Odd fixes
1122 F:      drivers/net/appletalk/
1123 F:      net/appletalk/
1124 F:      include/linux/atalk.h
1125 F:      include/uapi/linux/atalk.h
1126
1127 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1128 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1129 S:      Supported
1130 F:      arch/arm64/boot/dts/apm/
1131
1132 APPLIED MICRO (APM) X-GENE SOC EDAC
1133 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1134 S:      Supported
1135 F:      drivers/edac/xgene_edac.c
1136 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1137
1138 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1139 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1140 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1141 S:      Supported
1142 F:      drivers/net/ethernet/apm/xgene-v2/
1143
1144 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1145 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1146 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1147 M:      Quan Nguyen <quan@os.amperecomputing.com>
1148 S:      Supported
1149 F:      drivers/net/ethernet/apm/xgene/
1150 F:      drivers/net/phy/mdio-xgene.c
1151 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1152 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1153
1154 APPLIED MICRO (APM) X-GENE SOC PMU
1155 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1156 S:      Supported
1157 F:      drivers/perf/xgene_pmu.c
1158 F:      Documentation/perf/xgene-pmu.txt
1159 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1160
1161 APTINA CAMERA SENSOR PLL
1162 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1163 L:      linux-media@vger.kernel.org
1164 S:      Maintained
1165 F:      drivers/media/i2c/aptina-pll.*
1166
1167 AQUANTIA ETHERNET DRIVER (atlantic)
1168 M:      Igor Russkikh <igor.russkikh@aquantia.com>
1169 L:      netdev@vger.kernel.org
1170 S:      Supported
1171 W:      http://www.aquantia.com
1172 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1173 F:      drivers/net/ethernet/aquantia/atlantic/
1174 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1175
1176 ARC FRAMEBUFFER DRIVER
1177 M:      Jaya Kumar <jayalk@intworks.biz>
1178 S:      Maintained
1179 F:      drivers/video/fbdev/arcfb.c
1180 F:      drivers/video/fbdev/core/fb_defio.c
1181
1182 ARC PGU DRM DRIVER
1183 M:      Alexey Brodkin <abrodkin@synopsys.com>
1184 S:      Supported
1185 F:      drivers/gpu/drm/arc/
1186 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1187
1188 ARCNET NETWORK LAYER
1189 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1190 L:      netdev@vger.kernel.org
1191 S:      Maintained
1192 F:      drivers/net/arcnet/
1193 F:      include/uapi/linux/if_arcnet.h
1194
1195 ARM ARCHITECTED TIMER DRIVER
1196 M:      Mark Rutland <mark.rutland@arm.com>
1197 M:      Marc Zyngier <marc.zyngier@arm.com>
1198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1199 S:      Maintained
1200 F:      arch/arm/include/asm/arch_timer.h
1201 F:      arch/arm64/include/asm/arch_timer.h
1202 F:      drivers/clocksource/arm_arch_timer.c
1203
1204 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1205 M:      Linus Walleij <linus.walleij@linaro.org>
1206 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1207 S:      Maintained
1208 F:      Documentation/devicetree/bindings/arm/arm-boards
1209 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1210 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1211 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1212 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1213 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1214 F:      arch/arm/mach-integrator/
1215 F:      arch/arm/mach-realview/
1216 F:      arch/arm/mach-versatile/
1217 F:      arch/arm/plat-versatile/
1218 F:      arch/arm/boot/dts/arm-realview-*
1219 F:      arch/arm/boot/dts/integrator*
1220 F:      arch/arm/boot/dts/versatile*
1221 F:      drivers/clk/versatile/
1222 F:      drivers/i2c/busses/i2c-versatile.c
1223 F:      drivers/irqchip/irq-versatile-fpga.c
1224 F:      drivers/mtd/maps/physmap_of_versatile.c
1225 F:      drivers/power/reset/arm-versatile-reboot.c
1226 F:      drivers/soc/versatile/
1227
1228 ARM HDLCD DRM DRIVER
1229 M:      Liviu Dudau <liviu.dudau@arm.com>
1230 S:      Supported
1231 F:      drivers/gpu/drm/arm/hdlcd_*
1232 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1233
1234 ARM KOMEDA DRM-KMS DRIVER
1235 M:      James (Qian) Wang <james.qian.wang@arm.com>
1236 M:      Liviu Dudau <liviu.dudau@arm.com>
1237 L:      Mali DP Maintainers <malidp@foss.arm.com>
1238 S:      Supported
1239 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1240 F:      drivers/gpu/drm/arm/display/include/
1241 F:      drivers/gpu/drm/arm/display/komeda/
1242 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1243 F:      Documentation/gpu/komeda-kms.rst
1244
1245 ARM MALI-DP DRM DRIVER
1246 M:      Liviu Dudau <liviu.dudau@arm.com>
1247 M:      Brian Starkey <brian.starkey@arm.com>
1248 L:      Mali DP Maintainers <malidp@foss.arm.com>
1249 S:      Supported
1250 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1251 F:      drivers/gpu/drm/arm/
1252 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1253 F:      Documentation/gpu/afbc.rst
1254
1255 ARM MALI PANFROST DRM DRIVER
1256 M:      Rob Herring <robh@kernel.org>
1257 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1258 L:      dri-devel@lists.freedesktop.org
1259 S:      Supported
1260 T:      git git://anongit.freedesktop.org/drm/drm-misc
1261 F:      drivers/gpu/drm/panfrost/
1262 F:      include/uapi/drm/panfrost_drm.h
1263
1264 ARM MFM AND FLOPPY DRIVERS
1265 M:      Ian Molton <spyro@f2s.com>
1266 S:      Maintained
1267 F:      arch/arm/lib/floppydma.S
1268 F:      arch/arm/include/asm/floppy.h
1269
1270 ARM PMU PROFILING AND DEBUGGING
1271 M:      Will Deacon <will@kernel.org>
1272 M:      Mark Rutland <mark.rutland@arm.com>
1273 S:      Maintained
1274 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1275 F:      arch/arm*/kernel/perf_*
1276 F:      arch/arm/oprofile/common.c
1277 F:      arch/arm*/kernel/hw_breakpoint.c
1278 F:      arch/arm*/include/asm/hw_breakpoint.h
1279 F:      arch/arm*/include/asm/perf_event.h
1280 F:      drivers/perf/*
1281 F:      include/linux/perf/arm_pmu.h
1282 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1283 F:      Documentation/devicetree/bindings/perf/
1284
1285 ARM PORT
1286 M:      Russell King <linux@armlinux.org.uk>
1287 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1288 W:      http://www.armlinux.org.uk/
1289 S:      Odd Fixes
1290 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1291 F:      arch/arm/
1292 X:      arch/arm/boot/dts/
1293
1294 ARM PRIMECELL AACI PL041 DRIVER
1295 M:      Russell King <linux@armlinux.org.uk>
1296 S:      Odd Fixes
1297 F:      sound/arm/aaci.*
1298
1299 ARM PRIMECELL BUS SUPPORT
1300 M:      Russell King <linux@armlinux.org.uk>
1301 S:      Odd Fixes
1302 F:      drivers/amba/
1303 F:      include/linux/amba/bus.h
1304
1305 ARM PRIMECELL CLCD PL110 DRIVER
1306 M:      Russell King <linux@armlinux.org.uk>
1307 S:      Odd Fixes
1308 F:      drivers/video/fbdev/amba-clcd.*
1309
1310 ARM PRIMECELL KMI PL050 DRIVER
1311 M:      Russell King <linux@armlinux.org.uk>
1312 S:      Odd Fixes
1313 F:      drivers/input/serio/ambakmi.*
1314 F:      include/linux/amba/kmi.h
1315
1316 ARM PRIMECELL MMCI PL180/1 DRIVER
1317 M:      Russell King <linux@armlinux.org.uk>
1318 S:      Odd Fixes
1319 F:      drivers/mmc/host/mmci.*
1320 F:      include/linux/amba/mmci.h
1321
1322 ARM PRIMECELL SSP PL022 SPI DRIVER
1323 M:      Linus Walleij <linus.walleij@linaro.org>
1324 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1325 S:      Maintained
1326 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1327 F:      drivers/spi/spi-pl022.c
1328
1329 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1330 M:      Russell King <linux@armlinux.org.uk>
1331 S:      Odd Fixes
1332 F:      drivers/tty/serial/amba-pl01*.c
1333 F:      include/linux/amba/serial.h
1334
1335 ARM PRIMECELL VIC PL190/PL192 DRIVER
1336 M:      Linus Walleij <linus.walleij@linaro.org>
1337 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1338 S:      Maintained
1339 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1340 F:      drivers/irqchip/irq-vic.c
1341
1342 AMAZON ANNAPURNA LABS FIC DRIVER
1343 M:      Talel Shenhar <talel@amazon.com>
1344 S:      Maintained
1345 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1346 F:      drivers/irqchip/irq-al-fic.c
1347
1348 ARM SMMU DRIVERS
1349 M:      Will Deacon <will@kernel.org>
1350 R:      Robin Murphy <robin.murphy@arm.com>
1351 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1352 S:      Maintained
1353 F:      drivers/iommu/arm-smmu.c
1354 F:      drivers/iommu/arm-smmu-v3.c
1355 F:      drivers/iommu/io-pgtable-arm.c
1356 F:      drivers/iommu/io-pgtable-arm-v7s.c
1357
1358 ARM SUB-ARCHITECTURES
1359 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1360 S:      Maintained
1361 F:      arch/arm/mach-*/
1362 F:      arch/arm/plat-*/
1363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1364
1365 ARM/ACTIONS SEMI ARCHITECTURE
1366 M:      Andreas Färber <afaerber@suse.de>
1367 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1369 S:      Maintained
1370 N:      owl
1371 F:      arch/arm/mach-actions/
1372 F:      arch/arm/boot/dts/owl-*
1373 F:      arch/arm64/boot/dts/actions/
1374 F:      drivers/clk/actions/
1375 F:      drivers/clocksource/timer-owl*
1376 F:      drivers/dma/owl-dma.c
1377 F:      drivers/i2c/busses/i2c-owl.c
1378 F:      drivers/pinctrl/actions/*
1379 F:      drivers/soc/actions/
1380 F:      include/dt-bindings/power/owl-*
1381 F:      include/linux/soc/actions/
1382 F:      Documentation/devicetree/bindings/arm/actions.txt
1383 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1384 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1385 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1386 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1387 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1388 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1389
1390 ARM/ADS SPHERE MACHINE SUPPORT
1391 M:      Lennert Buytenhek <kernel@wantstofly.org>
1392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1393 S:      Maintained
1394
1395 ARM/AFEB9260 MACHINE SUPPORT
1396 M:      Sergey Lapin <slapin@ossfans.org>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 S:      Maintained
1399
1400 ARM/AJECO 1ARM MACHINE SUPPORT
1401 M:      Lennert Buytenhek <kernel@wantstofly.org>
1402 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1403 S:      Maintained
1404
1405 ARM/Allwinner SoC Clock Support
1406 M:      Emilio López <emilio@elopez.com.ar>
1407 S:      Maintained
1408 F:      drivers/clk/sunxi/
1409
1410 ARM/Allwinner sunXi SoC support
1411 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1412 M:      Chen-Yu Tsai <wens@csie.org>
1413 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1414 S:      Maintained
1415 N:      sun[x456789]i
1416 N:      sun50i
1417 F:      arch/arm/mach-sunxi/
1418 F:      arch/arm64/boot/dts/allwinner/
1419 F:      drivers/clk/sunxi-ng/
1420 F:      drivers/pinctrl/sunxi/
1421 F:      drivers/soc/sunxi/
1422 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1423
1424 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1425 M:      Neil Armstrong <narmstrong@baylibre.com>
1426 M:      Jerome Brunet <jbrunet@baylibre.com>
1427 L:      linux-amlogic@lists.infradead.org
1428 S:      Maintained
1429 F:      drivers/clk/meson/
1430 F:      include/dt-bindings/clock/meson*
1431 F:      include/dt-bindings/clock/gxbb*
1432 F:      Documentation/devicetree/bindings/clock/amlogic*
1433
1434 ARM/Amlogic Meson SoC support
1435 M:      Kevin Hilman <khilman@baylibre.com>
1436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1437 L:      linux-amlogic@lists.infradead.org
1438 W:      http://linux-meson.com/
1439 S:      Maintained
1440 F:      arch/arm/mach-meson/
1441 F:      arch/arm/boot/dts/meson*
1442 F:      arch/arm64/boot/dts/amlogic/
1443 F:      drivers/pinctrl/meson/
1444 F:      drivers/mmc/host/meson*
1445 F:      drivers/soc/amlogic/
1446 N:      meson
1447
1448 ARM/Amlogic Meson SoC Sound Drivers
1449 M:      Jerome Brunet <jbrunet@baylibre.com>
1450 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1451 S:      Maintained
1452 F:      sound/soc/meson/
1453 F:      Documentation/devicetree/bindings/sound/amlogic*
1454
1455 ARM/Annapurna Labs ALPINE ARCHITECTURE
1456 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1457 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1458 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1459 S:      Maintained
1460 F:      arch/arm/mach-alpine/
1461 F:      arch/arm/boot/dts/alpine*
1462 F:      arch/arm64/boot/dts/al/
1463 F:      drivers/*/*alpine*
1464
1465 ARM/ARTPEC MACHINE SUPPORT
1466 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1467 M:      Lars Persson <lars.persson@axis.com>
1468 S:      Maintained
1469 L:      linux-arm-kernel@axis.com
1470 F:      arch/arm/mach-artpec
1471 F:      arch/arm/boot/dts/artpec6*
1472 F:      drivers/clk/axis
1473 F:      drivers/crypto/axis
1474 F:      drivers/pinctrl/pinctrl-artpec*
1475 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1476
1477 ARM/ASPEED I2C DRIVER
1478 M:      Brendan Higgins <brendanhiggins@google.com>
1479 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1480 R:      Joel Stanley <joel@jms.id.au>
1481 L:      linux-i2c@vger.kernel.org
1482 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1483 S:      Maintained
1484 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1485 F:      drivers/i2c/busses/i2c-aspeed.c
1486 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1487 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1488
1489 ARM/ASPEED MACHINE SUPPORT
1490 M:      Joel Stanley <joel@jms.id.au>
1491 R:      Andrew Jeffery <andrew@aj.id.au>
1492 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1493 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1494 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1495 S:      Supported
1496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1497 F:      arch/arm/mach-aspeed/
1498 F:      arch/arm/boot/dts/aspeed-*
1499 N:      aspeed
1500
1501 ARM/BITMAIN ARCHITECTURE
1502 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1504 S:      Maintained
1505 F:      arch/arm64/boot/dts/bitmain/
1506 F:      drivers/pinctrl/pinctrl-bm1880.c
1507 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1508 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1509
1510 ARM/CALXEDA HIGHBANK ARCHITECTURE
1511 M:      Rob Herring <robh@kernel.org>
1512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1513 S:      Maintained
1514 F:      arch/arm/mach-highbank/
1515 F:      arch/arm/boot/dts/highbank.dts
1516 F:      arch/arm/boot/dts/ecx-*.dts*
1517
1518 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1519 M:      Krzysztof Halasa <khalasa@piap.pl>
1520 S:      Maintained
1521 F:      arch/arm/mach-cns3xxx/
1522
1523 ARM/CAVIUM THUNDER NETWORK DRIVER
1524 M:      Sunil Goutham <sgoutham@cavium.com>
1525 M:      Robert Richter <rric@kernel.org>
1526 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1527 S:      Supported
1528 F:      drivers/net/ethernet/cavium/thunder/
1529
1530 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1531 M:      Lukasz Majewski <lukma@denx.de>
1532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1533 S:      Maintained
1534 F:      arch/arm/mach-ep93xx/ts72xx.c
1535
1536 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1537 M:      Alexander Shiyan <shc_work@mail.ru>
1538 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1539 S:      Odd Fixes
1540 N:      clps711x
1541
1542 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1543 M:      Lennert Buytenhek <kernel@wantstofly.org>
1544 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1545 S:      Maintained
1546
1547 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1548 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1549 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1551 S:      Maintained
1552 F:      arch/arm/mach-ep93xx/
1553 F:      arch/arm/mach-ep93xx/include/mach/
1554
1555 ARM/CLKDEV SUPPORT
1556 M:      Russell King <linux@armlinux.org.uk>
1557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1558 S:      Maintained
1559 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1560 F:      drivers/clk/clkdev.c
1561
1562 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1563 M:      Mike Rapoport <mike@compulab.co.il>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 S:      Maintained
1566
1567 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1568 M:      Baruch Siach <baruch@tkos.co.il>
1569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1570 S:      Maintained
1571 F:      arch/arm/boot/dts/cx92755*
1572 N:      digicolor
1573
1574 ARM/CONTEC MICRO9 MACHINE SUPPORT
1575 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1576 S:      Maintained
1577 F:      arch/arm/mach-ep93xx/micro9.c
1578
1579 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1580 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1581 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1582 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1583 S:      Maintained
1584 F:      drivers/hwtracing/coresight/*
1585 F:      Documentation/trace/coresight.txt
1586 F:      Documentation/trace/coresight-cpu-debug.txt
1587 F:      Documentation/devicetree/bindings/arm/coresight.txt
1588 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1589 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1590 F:      tools/perf/arch/arm/util/pmu.c
1591 F:      tools/perf/arch/arm/util/auxtrace.c
1592 F:      tools/perf/arch/arm/util/cs-etm.c
1593 F:      tools/perf/arch/arm/util/cs-etm.h
1594 F:      tools/perf/util/cs-etm.*
1595 F:      tools/perf/util/cs-etm-decoder/*
1596
1597 ARM/CORGI MACHINE SUPPORT
1598 M:      Richard Purdie <rpurdie@rpsys.net>
1599 S:      Maintained
1600
1601 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1602 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1603 M:      Linus Walleij <linus.walleij@linaro.org>
1604 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1605 T:      git git://github.com/ulli-kroll/linux.git
1606 S:      Maintained
1607 F:      Documentation/devicetree/bindings/arm/gemini.txt
1608 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1609 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1610 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1611 F:      arch/arm/mach-gemini/
1612 F:      drivers/net/ethernet/cortina/
1613 F:      drivers/pinctrl/pinctrl-gemini.c
1614 F:      drivers/rtc/rtc-ftrtc010.c
1615
1616 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1617 M:      Barry Song <baohua@kernel.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1620 S:      Maintained
1621 F:      arch/arm/boot/dts/prima2*
1622 F:      arch/arm/mach-prima2/
1623 F:      drivers/clk/sirf/
1624 F:      drivers/clocksource/timer-prima2.c
1625 F:      drivers/clocksource/timer-atlas7.c
1626 N:      [^a-z]sirf
1627 X:      drivers/gnss
1628
1629 ARM/EBSA110 MACHINE SUPPORT
1630 M:      Russell King <linux@armlinux.org.uk>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 W:      http://www.armlinux.org.uk/
1633 S:      Maintained
1634 F:      arch/arm/mach-ebsa110/
1635 F:      drivers/net/ethernet/amd/am79c961a.*
1636
1637 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1638 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1639 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1640 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1641 S:      Maintained
1642 N:      efm32
1643
1644 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1645 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1647 S:      Maintained
1648 F:      arch/arm/mach-pxa/ezx.c
1649
1650 ARM/FARADAY FA526 PORT
1651 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1652 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1653 S:      Maintained
1654 T:      git git://git.berlios.de/gemini-board
1655 F:      arch/arm/mm/*-fa*
1656
1657 ARM/FOOTBRIDGE ARCHITECTURE
1658 M:      Russell King <linux@armlinux.org.uk>
1659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1660 W:      http://www.armlinux.org.uk/
1661 S:      Maintained
1662 F:      arch/arm/include/asm/hardware/dec21285.h
1663 F:      arch/arm/mach-footbridge/
1664
1665 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1666 M:      Shawn Guo <shawnguo@kernel.org>
1667 M:      Sascha Hauer <s.hauer@pengutronix.de>
1668 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1669 R:      Fabio Estevam <festevam@gmail.com>
1670 R:      NXP Linux Team <linux-imx@nxp.com>
1671 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1672 S:      Maintained
1673 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1674 N:      imx
1675 N:      mxs
1676 X:      drivers/media/i2c/
1677
1678 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1679 M:      Shawn Guo <shawnguo@kernel.org>
1680 M:      Sascha Hauer <s.hauer@pengutronix.de>
1681 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1682 R:      Stefan Agner <stefan@agner.ch>
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/mach-imx/*vf610*
1687 F:      arch/arm/boot/dts/vf*
1688
1689 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1690 M:      Shawn Guo <shawnguo@kernel.org>
1691 M:      Li Yang <leoyang.li@nxp.com>
1692 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1693 S:      Maintained
1694 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1695 F:      arch/arm/boot/dts/ls1021a*
1696 F:      arch/arm64/boot/dts/freescale/fsl-*
1697 F:      arch/arm64/boot/dts/freescale/qoriq-*
1698
1699 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1700 M:      Lennert Buytenhek <kernel@wantstofly.org>
1701 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1702 S:      Maintained
1703
1704 ARM/GUMSTIX MACHINE SUPPORT
1705 M:      Steve Sakoman <sakoman@gmail.com>
1706 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1707 S:      Maintained
1708
1709 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1710 M:      Philipp Zabel <philipp.zabel@gmail.com>
1711 M:      Paul Parsons <lost.distance@yahoo.com>
1712 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1713 S:      Maintained
1714 F:      arch/arm/mach-pxa/hx4700.c
1715 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1716 F:      sound/soc/pxa/hx4700.c
1717
1718 ARM/HISILICON SOC SUPPORT
1719 M:      Wei Xu <xuwei5@hisilicon.com>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 W:      http://www.hisilicon.com
1722 S:      Supported
1723 T:      git git://github.com/hisilicon/linux-hisi.git
1724 F:      arch/arm/mach-hisi/
1725 F:      arch/arm/boot/dts/hi3*
1726 F:      arch/arm/boot/dts/hip*
1727 F:      arch/arm/boot/dts/hisi*
1728 F:      arch/arm64/boot/dts/hisilicon/
1729
1730 ARM/HP JORNADA 7XX MACHINE SUPPORT
1731 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1732 W:      www.jlime.com
1733 S:      Maintained
1734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1735 F:      arch/arm/mach-sa1100/jornada720.c
1736 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1737
1738 ARM/IGEP MACHINE SUPPORT
1739 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1740 M:      Javier Martinez Canillas <javier@dowhile0.org>
1741 L:      linux-omap@vger.kernel.org
1742 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1743 S:      Maintained
1744 F:      arch/arm/boot/dts/omap3-igep*
1745
1746 ARM/INCOME PXA270 SUPPORT
1747 M:      Marek Vasut <marek.vasut@gmail.com>
1748 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1749 S:      Maintained
1750 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1751
1752 ARM/INTEL IOP13XX ARM ARCHITECTURE
1753 M:      Lennert Buytenhek <kernel@wantstofly.org>
1754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1755 S:      Maintained
1756
1757 ARM/INTEL IOP32X ARM ARCHITECTURE
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 IOP33X ARM ARCHITECTURE
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Orphan
1765
1766 ARM/INTEL IQ81342EX MACHINE SUPPORT
1767 M:      Lennert Buytenhek <kernel@wantstofly.org>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770
1771 ARM/INTEL IXDP2850 MACHINE SUPPORT
1772 M:      Lennert Buytenhek <kernel@wantstofly.org>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 S:      Maintained
1775
1776 ARM/INTEL IXP4XX ARM ARCHITECTURE
1777 M:      Linus Walleij <linusw@kernel.org>
1778 M:      Imre Kaloz <kaloz@openwrt.org>
1779 M:      Krzysztof Halasa <khalasa@piap.pl>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1783 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1784 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1785 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1786 F:      arch/arm/mach-ixp4xx/
1787 F:      drivers/clocksource/timer-ixp4xx.c
1788 F:      drivers/gpio/gpio-ixp4xx.c
1789 F:      drivers/irqchip/irq-ixp4xx.c
1790 F:      include/linux/irqchip/irq-ixp4xx.h
1791 F:      include/linux/platform_data/timer-ixp4xx.h
1792
1793 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1794 M:      Jonathan Cameron <jic23@cam.ac.uk>
1795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1796 S:      Maintained
1797 F:      arch/arm/mach-pxa/stargate2.c
1798 F:      drivers/pcmcia/pxa2xx_stargate2.c
1799
1800 ARM/INTEL XSC3 (MANZANO) ARM CORE
1801 M:      Lennert Buytenhek <kernel@wantstofly.org>
1802 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1803 S:      Maintained
1804
1805 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1806 M:      Lennert Buytenhek <kernel@wantstofly.org>
1807 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1808 S:      Maintained
1809
1810 ARM/LG1K ARCHITECTURE
1811 M:      Chanho Min <chanho.min@lge.com>
1812 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1813 S:      Maintained
1814 F:      arch/arm64/boot/dts/lg/
1815
1816 ARM/LOGICPD PXA270 MACHINE SUPPORT
1817 M:      Lennert Buytenhek <kernel@wantstofly.org>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 S:      Maintained
1820
1821 ARM/LPC18XX ARCHITECTURE
1822 M:      Vladimir Zapolskiy <vz@mleia.com>
1823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1824 S:      Maintained
1825 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1826 F:      arch/arm/boot/dts/lpc43*
1827 F:      drivers/i2c/busses/i2c-lpc2k.c
1828 F:      drivers/memory/pl172.c
1829 F:      drivers/mtd/spi-nor/nxp-spifi.c
1830 F:      drivers/rtc/rtc-lpc24xx.c
1831 N:      lpc18xx
1832
1833 ARM/LPC32XX SOC SUPPORT
1834 M:      Vladimir Zapolskiy <vz@mleia.com>
1835 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1838 S:      Maintained
1839 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1840 F:      arch/arm/boot/dts/lpc32*
1841 F:      arch/arm/mach-lpc32xx/
1842 F:      drivers/i2c/busses/i2c-pnx.c
1843 F:      drivers/net/ethernet/nxp/lpc_eth.c
1844 F:      drivers/usb/host/ohci-nxp.c
1845 F:      drivers/watchdog/pnx4008_wdt.c
1846 N:      lpc32xx
1847
1848 ARM/MAGICIAN MACHINE SUPPORT
1849 M:      Philipp Zabel <philipp.zabel@gmail.com>
1850 S:      Maintained
1851
1852 ARM/Marvell Dove/MV78xx0/Orion SOC support
1853 M:      Jason Cooper <jason@lakedaemon.net>
1854 M:      Andrew Lunn <andrew@lunn.ch>
1855 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1856 M:      Gregory Clement <gregory.clement@bootlin.com>
1857 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1858 S:      Maintained
1859 F:      Documentation/devicetree/bindings/soc/dove/
1860 F:      arch/arm/mach-dove/
1861 F:      arch/arm/mach-mv78xx0/
1862 F:      arch/arm/mach-orion5x/
1863 F:      arch/arm/plat-orion/
1864 F:      arch/arm/boot/dts/dove*
1865 F:      arch/arm/boot/dts/orion5x*
1866
1867 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1868 M:      Jason Cooper <jason@lakedaemon.net>
1869 M:      Andrew Lunn <andrew@lunn.ch>
1870 M:      Gregory Clement <gregory.clement@bootlin.com>
1871 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1872 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1873 S:      Maintained
1874 F:      arch/arm/boot/dts/armada*
1875 F:      arch/arm/boot/dts/kirkwood*
1876 F:      arch/arm/configs/mvebu_*_defconfig
1877 F:      arch/arm/mach-mvebu/
1878 F:      arch/arm64/boot/dts/marvell/armada*
1879 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1880 F:      drivers/cpufreq/armada-8k-cpufreq.c
1881 F:      drivers/cpufreq/mvebu-cpufreq.c
1882 F:      drivers/irqchip/irq-armada-370-xp.c
1883 F:      drivers/irqchip/irq-mvebu-*
1884 F:      drivers/pinctrl/mvebu/
1885 F:      drivers/rtc/rtc-armada38x.c
1886
1887 ARM/Mediatek RTC DRIVER
1888 M:      Eddie Huang <eddie.huang@mediatek.com>
1889 M:      Sean Wang <sean.wang@mediatek.com>
1890 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1891 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1892 S:      Maintained
1893 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1894 F:      drivers/rtc/rtc-mt6397.c
1895 F:      drivers/rtc/rtc-mt7622.c
1896
1897 ARM/Mediatek SoC support
1898 M:      Matthias Brugger <matthias.bgg@gmail.com>
1899 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1900 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1901 W:      https://mtk.bcnfs.org/
1902 C:      irc://chat.freenode.net/linux-mediatek
1903 S:      Maintained
1904 F:      arch/arm/boot/dts/mt6*
1905 F:      arch/arm/boot/dts/mt7*
1906 F:      arch/arm/boot/dts/mt8*
1907 F:      arch/arm/mach-mediatek/
1908 F:      arch/arm64/boot/dts/mediatek/
1909 F:      drivers/soc/mediatek/
1910 N:      mtk
1911 N:      mt[678]
1912 K:      mediatek
1913
1914 ARM/Mediatek USB3 PHY DRIVER
1915 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1916 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1917 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1918 S:      Maintained
1919 F:      drivers/phy/mediatek/
1920 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1921
1922 ARM/MICREL KS8695 ARCHITECTURE
1923 M:      Greg Ungerer <gerg@uclinux.org>
1924 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1925 F:      arch/arm/mach-ks8695/
1926 S:      Odd Fixes
1927
1928 ARM/Microchip (AT91) SoC support
1929 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1930 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1931 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1932 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1933 W:      http://www.linux4sam.org
1934 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1935 S:      Supported
1936 N:      at91
1937 N:      atmel
1938 F:      arch/arm/mach-at91/
1939 F:      include/soc/at91/
1940 F:      arch/arm/boot/dts/at91*.dts
1941 F:      arch/arm/boot/dts/at91*.dtsi
1942 F:      arch/arm/boot/dts/sama*.dts
1943 F:      arch/arm/boot/dts/sama*.dtsi
1944 F:      arch/arm/include/debug/at91.S
1945 F:      drivers/memory/atmel*
1946 F:      drivers/watchdog/sama5d4_wdt.c
1947 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1948 X:      drivers/net/wireless/atmel/
1949
1950 ARM/MIOA701 MACHINE SUPPORT
1951 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1953 F:      arch/arm/mach-pxa/mioa701.c
1954 S:      Maintained
1955
1956 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1957 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1958 S:      Maintained
1959
1960 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1961 M:      Linus Walleij <linus.walleij@linaro.org>
1962 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1963 S:      Maintained
1964 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1965 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1966 F:      arch/arm/mach-nomadik/
1967 F:      arch/arm/mach-u300/
1968 F:      arch/arm/mach-ux500/
1969 F:      arch/arm/boot/dts/ste-*
1970 F:      drivers/clk/clk-nomadik.c
1971 F:      drivers/clk/clk-u300.c
1972 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1973 F:      drivers/clocksource/timer-u300.c
1974 F:      drivers/dma/coh901318*
1975 F:      drivers/dma/ste_dma40*
1976 F:      drivers/hwspinlock/u8500_hsem.c
1977 F:      drivers/i2c/busses/i2c-nomadik.c
1978 F:      drivers/i2c/busses/i2c-stu300.c
1979 F:      drivers/mfd/ab3100*
1980 F:      drivers/mfd/ab8500*
1981 F:      drivers/mfd/abx500*
1982 F:      drivers/mfd/dbx500*
1983 F:      drivers/mfd/db8500*
1984 F:      drivers/pinctrl/nomadik/
1985 F:      drivers/pinctrl/pinctrl-coh901*
1986 F:      drivers/pinctrl/pinctrl-u300.c
1987 F:      drivers/rtc/rtc-ab3100.c
1988 F:      drivers/rtc/rtc-ab8500.c
1989 F:      drivers/rtc/rtc-coh901331.c
1990 F:      drivers/rtc/rtc-pl031.c
1991 F:      drivers/watchdog/coh901327_wdt.c
1992 F:      Documentation/devicetree/bindings/arm/ste-*
1993 F:      Documentation/devicetree/bindings/arm/ux500/
1994 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1995
1996 ARM/NUVOTON NPCM ARCHITECTURE
1997 M:      Avi Fishman <avifishman70@gmail.com>
1998 M:      Tomer Maimon <tmaimon77@gmail.com>
1999 M:      Tali Perry <tali.perry1@gmail.com>
2000 R:      Patrick Venture <venture@google.com>
2001 R:      Nancy Yuen <yuenn@google.com>
2002 R:      Benjamin Fair <benjaminfair@google.com>
2003 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2004 S:      Supported
2005 F:      arch/arm/mach-npcm/
2006 F:      arch/arm/boot/dts/nuvoton-npcm*
2007 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2008 F:      drivers/*/*npcm*
2009 F:      Documentation/devicetree/bindings/*/*npcm*
2010 F:      Documentation/devicetree/bindings/*/*/*npcm*
2011
2012 ARM/NUVOTON W90X900 ARM ARCHITECTURE
2013 M:      Wan ZongShun <mcuos.com@gmail.com>
2014 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2015 W:      http://www.mcuos.com
2016 S:      Maintained
2017 F:      arch/arm/mach-w90x900/
2018 F:      drivers/input/keyboard/w90p910_keypad.c
2019 F:      drivers/input/touchscreen/w90p910_ts.c
2020 F:      drivers/watchdog/nuc900_wdt.c
2021 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
2022 F:      drivers/mtd/nand/raw/nuc900_nand.c
2023 F:      drivers/rtc/rtc-nuc900.c
2024 F:      drivers/spi/spi-nuc900.c
2025 F:      drivers/usb/host/ehci-w90x900.c
2026 F:      drivers/video/fbdev/nuc900fb.c
2027
2028 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2029 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2030 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2031 S:      Orphan
2032 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2033 F:      arch/arm/mach-s3c24xx/gta02.h
2034
2035 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2036 M:      Alexander Clouter <alex@digriz.org.uk>
2037 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2038 W:      http://www.digriz.org.uk/ts78xx/kernel
2039 S:      Maintained
2040 F:      arch/arm/mach-orion5x/ts78xx-*
2041
2042 ARM/OXNAS platform support
2043 M:      Neil Armstrong <narmstrong@baylibre.com>
2044 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2045 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2046 S:      Maintained
2047 F:      arch/arm/mach-oxnas/
2048 F:      arch/arm/boot/dts/ox8*.dts*
2049 N:      oxnas
2050
2051 ARM/PALM TREO SUPPORT
2052 M:      Tomas Cech <sleep_walker@suse.com>
2053 L:      linux-arm-kernel@lists.infradead.org
2054 W:      http://hackndev.com
2055 S:      Maintained
2056 F:      arch/arm/mach-pxa/palmtreo.*
2057
2058 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2059 M:      Marek Vasut <marek.vasut@gmail.com>
2060 L:      linux-arm-kernel@lists.infradead.org
2061 W:      http://hackndev.com
2062 S:      Maintained
2063 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2064 F:      arch/arm/mach-pxa/palmtx.c
2065 F:      arch/arm/mach-pxa/palmt5.*
2066 F:      arch/arm/mach-pxa/include/mach/palmld.h
2067 F:      arch/arm/mach-pxa/palmld.c
2068 F:      arch/arm/mach-pxa/palmte2.*
2069 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2070 F:      arch/arm/mach-pxa/palmtc.c
2071
2072 ARM/PALMZ72 SUPPORT
2073 M:      Sergey Lapin <slapin@ossfans.org>
2074 L:      linux-arm-kernel@lists.infradead.org
2075 W:      http://hackndev.com
2076 S:      Maintained
2077 F:      arch/arm/mach-pxa/palmz72.*
2078
2079 ARM/PLEB SUPPORT
2080 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2081 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2082 S:      Maintained
2083
2084 ARM/PT DIGITAL BOARD PORT
2085 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2086 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2087 W:      http://www.armlinux.org.uk/
2088 S:      Maintained
2089
2090 ARM/QUALCOMM SUPPORT
2091 M:      Andy Gross <agross@kernel.org>
2092 M:      David Brown <david.brown@linaro.org>
2093 L:      linux-arm-msm@vger.kernel.org
2094 S:      Maintained
2095 F:      Documentation/devicetree/bindings/soc/qcom/
2096 F:      Documentation/devicetree/bindings/*/qcom*
2097 F:      arch/arm/boot/dts/qcom-*.dts
2098 F:      arch/arm/boot/dts/qcom-*.dtsi
2099 F:      arch/arm/mach-qcom/
2100 F:      arch/arm64/boot/dts/qcom/
2101 F:      drivers/*/qcom/
2102 F:      drivers/*/qcom*
2103 F:      drivers/*/*/qcom/
2104 F:      drivers/*/*/qcom*
2105 F:      drivers/*/pm8???-*
2106 F:      drivers/bluetooth/btqcomsmd.c
2107 F:      drivers/clocksource/timer-qcom.c
2108 F:      drivers/extcon/extcon-qcom*
2109 F:      drivers/iommu/msm*
2110 F:      drivers/i2c/busses/i2c-qup.c
2111 F:      drivers/i2c/busses/i2c-qcom-geni.c
2112 F:      drivers/mfd/ssbi.c
2113 F:      drivers/mmc/host/mmci_qcom*
2114 F:      drivers/mmc/host/sdhci_msm.c
2115 F:      drivers/pci/controller/dwc/pcie-qcom.c
2116 F:      drivers/phy/qualcomm/
2117 F:      drivers/power/*/msm*
2118 F:      drivers/reset/reset-qcom-*
2119 F:      drivers/scsi/ufs/ufs-qcom.*
2120 F:      drivers/spi/spi-qup.c
2121 F:      drivers/spi/spi-geni-qcom.c
2122 F:      drivers/spi/spi-qcom-qspi.c
2123 F:      drivers/tty/serial/msm_serial.c
2124 F:      drivers/usb/dwc3/dwc3-qcom.c
2125 F:      include/dt-bindings/*/qcom*
2126 F:      include/linux/*/qcom*
2127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2128
2129 ARM/RADISYS ENP2611 MACHINE SUPPORT
2130 M:      Lennert Buytenhek <kernel@wantstofly.org>
2131 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2132 S:      Maintained
2133
2134 ARM/RDA MICRO ARCHITECTURE
2135 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2136 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2137 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2138 S:      Maintained
2139 F:      arch/arm/boot/dts/rda8810pl-*
2140 F:      drivers/clocksource/timer-rda.c
2141 F:      drivers/irqchip/irq-rda-intc.c
2142 F:      drivers/tty/serial/rda-uart.c
2143 F:      Documentation/devicetree/bindings/arm/rda.yaml
2144 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2145 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2146 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2147
2148 ARM/REALTEK ARCHITECTURE
2149 M:      Andreas Färber <afaerber@suse.de>
2150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2151 S:      Maintained
2152 F:      arch/arm64/boot/dts/realtek/
2153 F:      Documentation/devicetree/bindings/arm/realtek.txt
2154
2155 ARM/RENESAS ARM64 ARCHITECTURE
2156 M:      Simon Horman <horms@verge.net.au>
2157 M:      Magnus Damm <magnus.damm@gmail.com>
2158 L:      linux-renesas-soc@vger.kernel.org
2159 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2160 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2161 S:      Supported
2162 F:      arch/arm64/boot/dts/renesas/
2163 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2164 F:      drivers/soc/renesas/
2165 F:      include/linux/soc/renesas/
2166
2167 ARM/RISCPC ARCHITECTURE
2168 M:      Russell King <linux@armlinux.org.uk>
2169 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2170 W:      http://www.armlinux.org.uk/
2171 S:      Maintained
2172 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2173 F:      arch/arm/include/asm/hardware/ioc.h
2174 F:      arch/arm/include/asm/hardware/iomd.h
2175 F:      arch/arm/include/asm/hardware/memc.h
2176 F:      arch/arm/mach-rpc/
2177 F:      drivers/net/ethernet/8390/etherh.c
2178 F:      drivers/net/ethernet/i825xx/ether1*
2179 F:      drivers/net/ethernet/seeq/ether3*
2180 F:      drivers/scsi/arm/
2181
2182 ARM/Rockchip SoC support
2183 M:      Heiko Stuebner <heiko@sntech.de>
2184 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2185 L:      linux-rockchip@lists.infradead.org
2186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2187 S:      Maintained
2188 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2189 F:      arch/arm/boot/dts/rk3*
2190 F:      arch/arm/boot/dts/rv1108*
2191 F:      arch/arm/mach-rockchip/
2192 F:      drivers/clk/rockchip/
2193 F:      drivers/i2c/busses/i2c-rk3x.c
2194 F:      drivers/*/*rockchip*
2195 F:      drivers/*/*/*rockchip*
2196 F:      sound/soc/rockchip/
2197 N:      rockchip
2198
2199 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2200 M:      Kukjin Kim <kgene@kernel.org>
2201 M:      Krzysztof Kozlowski <krzk@kernel.org>
2202 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2203 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2204 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2205 S:      Maintained
2206 F:      arch/arm/boot/dts/s3c*
2207 F:      arch/arm/boot/dts/s5p*
2208 F:      arch/arm/boot/dts/exynos*
2209 F:      arch/arm64/boot/dts/exynos/
2210 F:      arch/arm/plat-samsung/
2211 F:      arch/arm/mach-s3c24*/
2212 F:      arch/arm/mach-s3c64xx/
2213 F:      arch/arm/mach-s5p*/
2214 F:      arch/arm/mach-exynos*/
2215 F:      drivers/*/*s3c24*
2216 F:      drivers/*/*/*s3c24*
2217 F:      drivers/*/*s3c64xx*
2218 F:      drivers/*/*s5pv210*
2219 F:      drivers/memory/samsung/*
2220 F:      drivers/soc/samsung/*
2221 F:      Documentation/arm/Samsung/
2222 F:      Documentation/devicetree/bindings/arm/samsung/
2223 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2224 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2225 N:      exynos
2226
2227 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2228 M:      Kyungmin Park <kyungmin.park@samsung.com>
2229 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2230 S:      Maintained
2231 F:      arch/arm/mach-s5pv210/
2232
2233 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2234 M:      Kyungmin Park <kyungmin.park@samsung.com>
2235 M:      Kamil Debski <kamil@wypas.org>
2236 M:      Andrzej Hajda <a.hajda@samsung.com>
2237 L:      linux-arm-kernel@lists.infradead.org
2238 L:      linux-media@vger.kernel.org
2239 S:      Maintained
2240 F:      drivers/media/platform/s5p-g2d/
2241
2242 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2243 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2244 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2245 L:      linux-media@vger.kernel.org
2246 S:      Maintained
2247 F:      drivers/media/platform/s5p-cec/
2248 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2249
2250 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2251 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2252 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2253 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2254 L:      linux-arm-kernel@lists.infradead.org
2255 L:      linux-media@vger.kernel.org
2256 S:      Maintained
2257 F:      drivers/media/platform/s5p-jpeg/
2258
2259 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2260 M:      Kyungmin Park <kyungmin.park@samsung.com>
2261 M:      Kamil Debski <kamil@wypas.org>
2262 M:      Jeongtae Park <jtp.park@samsung.com>
2263 M:      Andrzej Hajda <a.hajda@samsung.com>
2264 L:      linux-arm-kernel@lists.infradead.org
2265 L:      linux-media@vger.kernel.org
2266 S:      Maintained
2267 F:      drivers/media/platform/s5p-mfc/
2268
2269 ARM/SHMOBILE ARM ARCHITECTURE
2270 M:      Simon Horman <horms@verge.net.au>
2271 M:      Magnus Damm <magnus.damm@gmail.com>
2272 L:      linux-renesas-soc@vger.kernel.org
2273 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2275 S:      Supported
2276 F:      arch/arm/boot/dts/emev2*
2277 F:      arch/arm/boot/dts/gr-peach*
2278 F:      arch/arm/boot/dts/iwg20d-q7*
2279 F:      arch/arm/boot/dts/r7s*
2280 F:      arch/arm/boot/dts/r8a*
2281 F:      arch/arm/boot/dts/r9a*
2282 F:      arch/arm/boot/dts/sh*
2283 F:      arch/arm/configs/shmobile_defconfig
2284 F:      arch/arm/include/debug/renesas-scif.S
2285 F:      arch/arm/mach-shmobile/
2286 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2287 F:      drivers/soc/renesas/
2288 F:      include/linux/soc/renesas/
2289
2290 ARM/SOCFPGA ARCHITECTURE
2291 M:      Dinh Nguyen <dinguyen@kernel.org>
2292 S:      Maintained
2293 F:      arch/arm/mach-socfpga/
2294 F:      arch/arm/boot/dts/socfpga*
2295 F:      arch/arm/configs/socfpga_defconfig
2296 F:      arch/arm64/boot/dts/altera/
2297 F:      arch/arm64/boot/dts/intel/
2298 W:      http://www.rocketboards.org
2299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2300
2301 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2302 M:      Dinh Nguyen <dinguyen@kernel.org>
2303 S:      Maintained
2304 F:      drivers/clk/socfpga/
2305
2306 ARM/SOCFPGA EDAC SUPPORT
2307 M:      Thor Thayer <thor.thayer@linux.intel.com>
2308 S:      Maintained
2309 F:      drivers/edac/altera_edac.
2310
2311 ARM/SPREADTRUM SoC SUPPORT
2312 M:      Orson Zhai <orsonzhai@gmail.com>
2313 M:      Baolin Wang <baolin.wang@linaro.org>
2314 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2315 S:      Maintained
2316 F:      arch/arm64/boot/dts/sprd
2317 N:      sprd
2318
2319 ARM/STI ARCHITECTURE
2320 M:      Patrice Chotard <patrice.chotard@st.com>
2321 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2322 W:      http://www.stlinux.com
2323 S:      Maintained
2324 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2325 F:      arch/arm/mach-sti/
2326 F:      arch/arm/boot/dts/sti*
2327 F:      drivers/char/hw_random/st-rng.c
2328 F:      drivers/clocksource/arm_global_timer.c
2329 F:      drivers/clocksource/clksrc_st_lpc.c
2330 F:      drivers/cpufreq/sti-cpufreq.c
2331 F:      drivers/dma/st_fdma*
2332 F:      drivers/i2c/busses/i2c-st.c
2333 F:      drivers/media/rc/st_rc.c
2334 F:      drivers/media/platform/sti/c8sectpfe/
2335 F:      drivers/mmc/host/sdhci-st.c
2336 F:      drivers/phy/st/phy-miphy28lp.c
2337 F:      drivers/phy/st/phy-stih407-usb.c
2338 F:      drivers/pinctrl/pinctrl-st.c
2339 F:      drivers/remoteproc/st_remoteproc.c
2340 F:      drivers/remoteproc/st_slim_rproc.c
2341 F:      drivers/reset/sti/
2342 F:      drivers/rtc/rtc-st-lpc.c
2343 F:      drivers/tty/serial/st-asc.c
2344 F:      drivers/usb/dwc3/dwc3-st.c
2345 F:      drivers/usb/host/ehci-st.c
2346 F:      drivers/usb/host/ohci-st.c
2347 F:      drivers/watchdog/st_lpc_wdt.c
2348 F:      drivers/ata/ahci_st.c
2349 F:      include/linux/remoteproc/st_slim_rproc.h
2350
2351 ARM/STM32 ARCHITECTURE
2352 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2353 M:      Alexandre Torgue <alexandre.torgue@st.com>
2354 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2355 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2356 S:      Maintained
2357 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2358 N:      stm32
2359 N:      stm
2360 F:      arch/arm/boot/dts/stm32*
2361 F:      arch/arm/mach-stm32/
2362 F:      drivers/clocksource/armv7m_systick.c
2363
2364 ARM/Synaptics SoC support
2365 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2366 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2367 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2368 S:      Maintained
2369 F:      arch/arm/mach-berlin/
2370 F:      arch/arm/boot/dts/berlin*
2371 F:      arch/arm64/boot/dts/synaptics/
2372
2373 ARM/TANGO ARCHITECTURE
2374 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2375 M:      Mans Rullgard <mans@mansr.com>
2376 L:      linux-arm-kernel@lists.infradead.org
2377 S:      Odd Fixes
2378 N:      tango
2379
2380 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2381 M:      Lennert Buytenhek <kernel@wantstofly.org>
2382 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2383 S:      Maintained
2384
2385 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2386 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2387 L:      linux-tegra@vger.kernel.org
2388 L:      linux-media@vger.kernel.org
2389 S:      Maintained
2390 F:      drivers/media/platform/tegra-cec/
2391 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2392
2393 ARM/TETON BGA MACHINE SUPPORT
2394 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2395 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2396 S:      Maintained
2397
2398 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2399 M:      Santosh Shilimkar <ssantosh@kernel.org>
2400 L:      linux-kernel@vger.kernel.org
2401 S:      Maintained
2402 F:      drivers/memory/*emif*
2403
2404 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2405 M:      Tero Kristo <t-kristo@ti.com>
2406 M:      Nishanth Menon <nm@ti.com>
2407 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2408 S:      Supported
2409 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2410 F:      arch/arm64/boot/dts/ti/Makefile
2411 F:      arch/arm64/boot/dts/ti/k3-*
2412 F:      include/dt-bindings/pinctrl/k3.h
2413
2414 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2415 M:      Santosh Shilimkar <ssantosh@kernel.org>
2416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2417 S:      Maintained
2418 F:      arch/arm/mach-keystone/
2419 F:      arch/arm/boot/dts/keystone-*
2420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2421
2422 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2423 M:      Santosh Shilimkar <ssantosh@kernel.org>
2424 L:      linux-kernel@vger.kernel.org
2425 S:      Maintained
2426 F:      drivers/clk/keystone/
2427
2428 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2429 M:      Santosh Shilimkar <ssantosh@kernel.org>
2430 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2431 L:      linux-kernel@vger.kernel.org
2432 S:      Maintained
2433 F:      drivers/clocksource/timer-keystone.c
2434
2435 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2436 M:      Santosh Shilimkar <ssantosh@kernel.org>
2437 L:      linux-kernel@vger.kernel.org
2438 S:      Maintained
2439 F:      drivers/power/reset/keystone-reset.c
2440
2441 ARM/THECUS N2100 MACHINE SUPPORT
2442 M:      Lennert Buytenhek <kernel@wantstofly.org>
2443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2444 S:      Maintained
2445
2446 ARM/TOSA MACHINE SUPPORT
2447 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2448 M:      Dirk Opfer <dirk@opfer-online.de>
2449 S:      Maintained
2450
2451 ARM/UNIPHIER ARCHITECTURE
2452 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2455 S:      Maintained
2456 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2457 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2458 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2459 F:      arch/arm/boot/dts/uniphier*
2460 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2461 F:      arch/arm/mach-uniphier/
2462 F:      arch/arm/mm/cache-uniphier.c
2463 F:      arch/arm64/boot/dts/socionext/uniphier*
2464 F:      drivers/bus/uniphier-system-bus.c
2465 F:      drivers/clk/uniphier/
2466 F:      drivers/dma/uniphier-mdmac.c
2467 F:      drivers/gpio/gpio-uniphier.c
2468 F:      drivers/i2c/busses/i2c-uniphier*
2469 F:      drivers/irqchip/irq-uniphier-aidet.c
2470 F:      drivers/mmc/host/uniphier-sd.c
2471 F:      drivers/pinctrl/uniphier/
2472 F:      drivers/reset/reset-uniphier.c
2473 F:      drivers/tty/serial/8250/8250_uniphier.c
2474 N:      uniphier
2475
2476 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2477 M:      Ulf Hansson <ulf.hansson@linaro.org>
2478 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2479 T:      git git://git.linaro.org/people/ulfh/clk.git
2480 S:      Maintained
2481 F:      drivers/clk/ux500/
2482
2483 ARM/VERSATILE EXPRESS PLATFORM
2484 M:      Liviu Dudau <liviu.dudau@arm.com>
2485 M:      Sudeep Holla <sudeep.holla@arm.com>
2486 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2488 S:      Maintained
2489 F:      arch/arm/boot/dts/vexpress*
2490 F:      arch/arm64/boot/dts/arm/
2491 F:      arch/arm/mach-vexpress/
2492 F:      */*/vexpress*
2493 F:      */*/*/vexpress*
2494 F:      drivers/clk/versatile/clk-vexpress-osc.c
2495 F:      drivers/clocksource/timer-versatile.c
2496 N:      mps2
2497
2498 ARM/VFP SUPPORT
2499 M:      Russell King <linux@armlinux.org.uk>
2500 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2501 W:      http://www.armlinux.org.uk/
2502 S:      Maintained
2503 F:      arch/arm/vfp/
2504
2505 ARM/VOIPAC PXA270 SUPPORT
2506 M:      Marek Vasut <marek.vasut@gmail.com>
2507 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2508 S:      Maintained
2509 F:      arch/arm/mach-pxa/vpac270.c
2510 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2511
2512 ARM/VT8500 ARM ARCHITECTURE
2513 M:      Tony Prisk <linux@prisktech.co.nz>
2514 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2515 S:      Maintained
2516 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2517 F:      arch/arm/mach-vt8500/
2518 F:      drivers/clocksource/timer-vt8500.c
2519 F:      drivers/i2c/busses/i2c-wmt.c
2520 F:      drivers/mmc/host/wmt-sdmmc.c
2521 F:      drivers/pwm/pwm-vt8500.c
2522 F:      drivers/rtc/rtc-vt8500.c
2523 F:      drivers/tty/serial/vt8500_serial.c
2524 F:      drivers/usb/host/ehci-platform.c
2525 F:      drivers/usb/host/uhci-platform.c
2526 F:      drivers/video/fbdev/vt8500lcdfb.*
2527 F:      drivers/video/fbdev/wm8505fb*
2528 F:      drivers/video/fbdev/wmt_ge_rops.*
2529
2530 ARM/ZIPIT Z2 SUPPORT
2531 M:      Marek Vasut <marek.vasut@gmail.com>
2532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2533 S:      Maintained
2534 F:      arch/arm/mach-pxa/z2.c
2535 F:      arch/arm/mach-pxa/include/mach/z2.h
2536
2537 ARM/ZTE ARCHITECTURE
2538 M:      Jun Nie <jun.nie@linaro.org>
2539 M:      Shawn Guo <shawnguo@kernel.org>
2540 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2541 S:      Maintained
2542 F:      arch/arm/boot/dts/zx2967*
2543 F:      arch/arm/mach-zx/
2544 F:      arch/arm64/boot/dts/zte/
2545 F:      drivers/clk/zte/
2546 F:      drivers/dma/zx_dma.c
2547 F:      drivers/gpio/gpio-zx.c
2548 F:      drivers/i2c/busses/i2c-zx2967.c
2549 F:      drivers/mmc/host/dw_mmc-zx.*
2550 F:      drivers/pinctrl/zte/
2551 F:      drivers/soc/zte/
2552 F:      drivers/thermal/zx2967_thermal.c
2553 F:      drivers/watchdog/zx2967_wdt.c
2554 F:      Documentation/devicetree/bindings/arm/zte.yaml
2555 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2556 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2557 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2558 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2559 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2560 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2561 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2562 F:      Documentation/devicetree/bindings/soc/zte/
2563 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2564 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2565 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2566 F:      include/dt-bindings/clock/zx2967*.h
2567 F:      include/dt-bindings/soc/zte,*.h
2568 F:      sound/soc/codecs/zx_aud96p22.c
2569 F:      sound/soc/zte/
2570
2571 ARM/ZYNQ ARCHITECTURE
2572 M:      Michal Simek <michal.simek@xilinx.com>
2573 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2574 W:      http://wiki.xilinx.com
2575 T:      git https://github.com/Xilinx/linux-xlnx.git
2576 S:      Supported
2577 F:      arch/arm/mach-zynq/
2578 F:      drivers/cpuidle/cpuidle-zynq.c
2579 F:      drivers/block/xsysace.c
2580 N:      zynq
2581 N:      xilinx
2582 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2583 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2584 F:      drivers/clocksource/timer-cadence-ttc.c
2585 F:      drivers/i2c/busses/i2c-cadence.c
2586 F:      drivers/mmc/host/sdhci-of-arasan.c
2587 F:      drivers/edac/synopsys_edac.c
2588 F:      drivers/i2c/busses/i2c-xiic.c
2589
2590 ARM64 PORT (AARCH64 ARCHITECTURE)
2591 M:      Catalin Marinas <catalin.marinas@arm.com>
2592 M:      Will Deacon <will@kernel.org>
2593 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2594 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2595 S:      Maintained
2596 F:      arch/arm64/
2597 X:      arch/arm64/boot/dts/
2598 F:      Documentation/arm64/
2599
2600 AS3645A LED FLASH CONTROLLER DRIVER
2601 M:      Sakari Ailus <sakari.ailus@iki.fi>
2602 L:      linux-leds@vger.kernel.org
2603 S:      Maintained
2604 F:      drivers/leds/leds-as3645a.c
2605
2606 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2607 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2608 L:      linux-media@vger.kernel.org
2609 T:      git git://linuxtv.org/media_tree.git
2610 S:      Maintained
2611 F:      drivers/media/i2c/ak7375.c
2612 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2613
2614 ASAHI KASEI AK8974 DRIVER
2615 M:      Linus Walleij <linus.walleij@linaro.org>
2616 L:      linux-iio@vger.kernel.org
2617 W:      http://www.akm.com/
2618 S:      Supported
2619 F:      drivers/iio/magnetometer/ak8974.c
2620
2621 ASC7621 HARDWARE MONITOR DRIVER
2622 M:      George Joseph <george.joseph@fairview5.com>
2623 L:      linux-hwmon@vger.kernel.org
2624 S:      Maintained
2625 F:      Documentation/hwmon/asc7621.rst
2626 F:      drivers/hwmon/asc7621.c
2627
2628 ASPEED VIDEO ENGINE DRIVER
2629 M:      Eddie James <eajames@linux.ibm.com>
2630 L:      linux-media@vger.kernel.org
2631 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2632 S:      Maintained
2633 F:      drivers/media/platform/aspeed-video.c
2634 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2635
2636 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2637 M:      Corentin Chary <corentin.chary@gmail.com>
2638 L:      acpi4asus-user@lists.sourceforge.net
2639 L:      platform-driver-x86@vger.kernel.org
2640 W:      http://acpi4asus.sf.net
2641 S:      Maintained
2642 F:      drivers/platform/x86/asus*.c
2643 F:      drivers/platform/x86/eeepc*.c
2644
2645 ASUS WIRELESS RADIO CONTROL DRIVER
2646 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2647 L:      platform-driver-x86@vger.kernel.org
2648 S:      Maintained
2649 F:      drivers/platform/x86/asus-wireless.c
2650
2651 ASYMMETRIC KEYS
2652 M:      David Howells <dhowells@redhat.com>
2653 L:      keyrings@vger.kernel.org
2654 S:      Maintained
2655 F:      Documentation/crypto/asymmetric-keys.txt
2656 F:      include/linux/verification.h
2657 F:      include/crypto/public_key.h
2658 F:      include/crypto/pkcs7.h
2659 F:      crypto/asymmetric_keys/
2660
2661 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2662 R:      Dan Williams <dan.j.williams@intel.com>
2663 W:      http://sourceforge.net/projects/xscaleiop
2664 S:      Odd fixes
2665 F:      Documentation/crypto/async-tx-api.txt
2666 F:      crypto/async_tx/
2667 F:      drivers/dma/
2668 F:      include/linux/dmaengine.h
2669 F:      include/linux/async_tx.h
2670
2671 AT24 EEPROM DRIVER
2672 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2673 L:      linux-i2c@vger.kernel.org
2674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2675 S:      Maintained
2676 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2677 F:      drivers/misc/eeprom/at24.c
2678
2679 ATA OVER ETHERNET (AOE) DRIVER
2680 M:      "Justin Sanders" <justin@coraid.com>
2681 W:      http://www.openaoe.org/
2682 S:      Supported
2683 F:      Documentation/aoe/
2684 F:      drivers/block/aoe/
2685
2686 ATHEROS 71XX/9XXX GPIO DRIVER
2687 M:      Alban Bedel <albeu@free.fr>
2688 W:      https://github.com/AlbanBedel/linux
2689 T:      git git://github.com/AlbanBedel/linux
2690 S:      Maintained
2691 F:      drivers/gpio/gpio-ath79.c
2692 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2693
2694 ATHEROS 71XX/9XXX USB PHY DRIVER
2695 M:      Alban Bedel <albeu@free.fr>
2696 W:      https://github.com/AlbanBedel/linux
2697 T:      git git://github.com/AlbanBedel/linux
2698 S:      Maintained
2699 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2700 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2701
2702 ATHEROS ATH GENERIC UTILITIES
2703 M:      Kalle Valo <kvalo@codeaurora.org>
2704 L:      linux-wireless@vger.kernel.org
2705 S:      Supported
2706 F:      drivers/net/wireless/ath/*
2707
2708 ATHEROS ATH5K WIRELESS DRIVER
2709 M:      Jiri Slaby <jirislaby@gmail.com>
2710 M:      Nick Kossifidis <mickflemm@gmail.com>
2711 M:      Luis Chamberlain <mcgrof@kernel.org>
2712 L:      linux-wireless@vger.kernel.org
2713 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2714 S:      Maintained
2715 F:      drivers/net/wireless/ath/ath5k/
2716
2717 ATHEROS ATH6KL WIRELESS DRIVER
2718 M:      Kalle Valo <kvalo@codeaurora.org>
2719 L:      linux-wireless@vger.kernel.org
2720 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2722 S:      Supported
2723 F:      drivers/net/wireless/ath/ath6kl/
2724
2725 ATI_REMOTE2 DRIVER
2726 M:      Ville Syrjala <syrjala@sci.fi>
2727 S:      Maintained
2728 F:      drivers/input/misc/ati_remote2.c
2729
2730 ATK0110 HWMON DRIVER
2731 M:      Luca Tettamanti <kronos.it@gmail.com>
2732 L:      linux-hwmon@vger.kernel.org
2733 S:      Maintained
2734 F:      drivers/hwmon/asus_atk0110.c
2735
2736 ATLX ETHERNET DRIVERS
2737 M:      Jay Cliburn <jcliburn@gmail.com>
2738 M:      Chris Snook <chris.snook@gmail.com>
2739 L:      netdev@vger.kernel.org
2740 W:      http://sourceforge.net/projects/atl1
2741 W:      http://atl1.sourceforge.net
2742 S:      Maintained
2743 F:      drivers/net/ethernet/atheros/
2744
2745 ATM
2746 M:      Chas Williams <3chas3@gmail.com>
2747 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2748 L:      netdev@vger.kernel.org
2749 W:      http://linux-atm.sourceforge.net
2750 S:      Maintained
2751 F:      drivers/atm/
2752 F:      include/linux/atm*
2753 F:      include/uapi/linux/atm*
2754
2755 ATMEL MACB ETHERNET DRIVER
2756 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2757 S:      Supported
2758 F:      drivers/net/ethernet/cadence/
2759
2760 ATMEL MAXTOUCH DRIVER
2761 M:      Nick Dyer <nick@shmanahar.org>
2762 T:      git git://github.com/ndyer/linux.git
2763 S:      Maintained
2764 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2765 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2766
2767 ATMEL WIRELESS DRIVER
2768 M:      Simon Kelley <simon@thekelleys.org.uk>
2769 L:      linux-wireless@vger.kernel.org
2770 W:      http://www.thekelleys.org.uk/atmel
2771 W:      http://atmelwlandriver.sourceforge.net/
2772 S:      Maintained
2773 F:      drivers/net/wireless/atmel/atmel*
2774
2775 ATOMIC INFRASTRUCTURE
2776 M:      Will Deacon <will@kernel.org>
2777 M:      Peter Zijlstra <peterz@infradead.org>
2778 R:      Boqun Feng <boqun.feng@gmail.com>
2779 L:      linux-kernel@vger.kernel.org
2780 S:      Maintained
2781 F:      arch/*/include/asm/atomic*.h
2782 F:      include/*/atomic*.h
2783 F:      scripts/atomic/
2784
2785 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2786 M:      Bradley Grove <linuxdrivers@attotech.com>
2787 L:      linux-scsi@vger.kernel.org
2788 W:      http://www.attotech.com
2789 S:      Supported
2790 F:      drivers/scsi/esas2r
2791
2792 ATUSB IEEE 802.15.4 RADIO DRIVER
2793 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2794 L:      linux-wpan@vger.kernel.org
2795 S:      Maintained
2796 F:      drivers/net/ieee802154/atusb.c
2797 F:      drivers/net/ieee802154/atusb.h
2798 F:      drivers/net/ieee802154/at86rf230.h
2799
2800 AUDIT SUBSYSTEM
2801 M:      Paul Moore <paul@paul-moore.com>
2802 M:      Eric Paris <eparis@redhat.com>
2803 L:      linux-audit@redhat.com (moderated for non-subscribers)
2804 W:      https://github.com/linux-audit
2805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2806 S:      Supported
2807 F:      include/linux/audit.h
2808 F:      include/uapi/linux/audit.h
2809 F:      kernel/audit*
2810
2811 AUXILIARY DISPLAY DRIVERS
2812 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2813 S:      Maintained
2814 F:      drivers/auxdisplay/
2815 F:      include/linux/cfag12864b.h
2816
2817 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2818 M:      Andreas Klinger <ak@it-klinger.de>
2819 L:      linux-iio@vger.kernel.org
2820 S:      Maintained
2821 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2822 F:      drivers/iio/adc/hx711.c
2823
2824 AX.25 NETWORK LAYER
2825 M:      Ralf Baechle <ralf@linux-mips.org>
2826 L:      linux-hams@vger.kernel.org
2827 W:      http://www.linux-ax25.org/
2828 S:      Maintained
2829 F:      include/uapi/linux/ax25.h
2830 F:      include/net/ax25.h
2831 F:      net/ax25/
2832
2833 AXENTIA ARM DEVICES
2834 M:      Peter Rosin <peda@axentia.se>
2835 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2836 S:      Maintained
2837 F:      Documentation/devicetree/bindings/arm/axentia.txt
2838 F:      arch/arm/boot/dts/at91-linea.dtsi
2839 F:      arch/arm/boot/dts/at91-natte.dtsi
2840 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2841 F:      arch/arm/boot/dts/at91-tse850-3.dts
2842
2843 AXENTIA ASOC DRIVERS
2844 M:      Peter Rosin <peda@axentia.se>
2845 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2846 S:      Maintained
2847 F:      Documentation/devicetree/bindings/sound/axentia,*
2848 F:      sound/soc/atmel/tse850-pcm5142.c
2849
2850 AXXIA I2C CONTROLLER
2851 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2852 L:      linux-i2c@vger.kernel.org
2853 S:      Maintained
2854 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2855 F:      drivers/i2c/busses/i2c-axxia.c
2856
2857 AZ6007 DVB DRIVER
2858 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2859 L:      linux-media@vger.kernel.org
2860 W:      https://linuxtv.org
2861 T:      git git://linuxtv.org/media_tree.git
2862 S:      Maintained
2863 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2864
2865 AZTECH FM RADIO RECEIVER DRIVER
2866 M:      Hans Verkuil <hverkuil@xs4all.nl>
2867 L:      linux-media@vger.kernel.org
2868 T:      git git://linuxtv.org/media_tree.git
2869 W:      https://linuxtv.org
2870 S:      Maintained
2871 F:      drivers/media/radio/radio-aztech*
2872
2873 B43 WIRELESS DRIVER
2874 L:      linux-wireless@vger.kernel.org
2875 L:      b43-dev@lists.infradead.org
2876 W:      http://wireless.kernel.org/en/users/Drivers/b43
2877 S:      Odd Fixes
2878 F:      drivers/net/wireless/broadcom/b43/
2879
2880 B43LEGACY WIRELESS DRIVER
2881 M:      Larry Finger <Larry.Finger@lwfinger.net>
2882 L:      linux-wireless@vger.kernel.org
2883 L:      b43-dev@lists.infradead.org
2884 W:      http://wireless.kernel.org/en/users/Drivers/b43
2885 S:      Maintained
2886 F:      drivers/net/wireless/broadcom/b43legacy/
2887
2888 BACKLIGHT CLASS/SUBSYSTEM
2889 M:      Lee Jones <lee.jones@linaro.org>
2890 M:      Daniel Thompson <daniel.thompson@linaro.org>
2891 M:      Jingoo Han <jingoohan1@gmail.com>
2892 L:      dri-devel@lists.freedesktop.org
2893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2894 S:      Maintained
2895 F:      drivers/video/backlight/
2896 F:      include/linux/backlight.h
2897 F:      include/linux/pwm_backlight.h
2898 F:      Documentation/devicetree/bindings/leds/backlight
2899
2900 BATMAN ADVANCED
2901 M:      Marek Lindner <mareklindner@neomailbox.ch>
2902 M:      Simon Wunderlich <sw@simonwunderlich.de>
2903 M:      Antonio Quartulli <a@unstable.cc>
2904 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2905 W:      https://www.open-mesh.org/
2906 B:      https://www.open-mesh.org/projects/batman-adv/issues
2907 C:      irc://chat.freenode.net/batman
2908 Q:      https://patchwork.open-mesh.org/project/batman/list/
2909 T:      git https://git.open-mesh.org/linux-merge.git
2910 S:      Maintained
2911 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2912 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2913 F:      Documentation/networking/batman-adv.rst
2914 F:      include/uapi/linux/batadv_packet.h
2915 F:      include/uapi/linux/batman_adv.h
2916 F:      net/batman-adv/
2917
2918 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2919 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2920 L:      linux-hams@vger.kernel.org
2921 W:      http://www.baycom.org/~tom/ham/ham.html
2922 S:      Maintained
2923 F:      drivers/net/hamradio/baycom*
2924
2925 BCACHE (BLOCK LAYER CACHE)
2926 M:      Coly Li <colyli@suse.de>
2927 M:      Kent Overstreet <kent.overstreet@gmail.com>
2928 L:      linux-bcache@vger.kernel.org
2929 W:      http://bcache.evilpiepirate.org
2930 C:      irc://irc.oftc.net/bcache
2931 S:      Maintained
2932 F:      drivers/md/bcache/
2933
2934 BDISP ST MEDIA DRIVER
2935 M:      Fabien Dessenne <fabien.dessenne@st.com>
2936 L:      linux-media@vger.kernel.org
2937 T:      git git://linuxtv.org/media_tree.git
2938 W:      https://linuxtv.org
2939 S:      Supported
2940 F:      drivers/media/platform/sti/bdisp
2941
2942 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2943 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2944 L:      netdev@vger.kernel.org
2945 S:      Maintained
2946 F:      drivers/net/ethernet/ec_bhf.c
2947
2948 BEFS FILE SYSTEM
2949 M:      Luis de Bethencourt <luisbg@kernel.org>
2950 M:      Salah Triki <salah.triki@gmail.com>
2951 S:      Maintained
2952 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2953 F:      Documentation/filesystems/befs.txt
2954 F:      fs/befs/
2955
2956 BFQ I/O SCHEDULER
2957 M:      Paolo Valente <paolo.valente@linaro.org>
2958 M:      Jens Axboe <axboe@kernel.dk>
2959 L:      linux-block@vger.kernel.org
2960 S:      Maintained
2961 F:      block/bfq-*
2962 F:      Documentation/block/bfq-iosched.txt
2963
2964 BFS FILE SYSTEM
2965 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2966 S:      Maintained
2967 F:      Documentation/filesystems/bfs.txt
2968 F:      fs/bfs/
2969 F:      include/uapi/linux/bfs_fs.h
2970
2971 BLINKM RGB LED DRIVER
2972 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2973 S:      Maintained
2974 F:      drivers/leds/leds-blinkm.c
2975
2976 BLOCK LAYER
2977 M:      Jens Axboe <axboe@kernel.dk>
2978 L:      linux-block@vger.kernel.org
2979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2980 S:      Maintained
2981 F:      block/
2982 F:      drivers/block/
2983 F:      kernel/trace/blktrace.c
2984 F:      lib/sbitmap.c
2985
2986 BLOCK2MTD DRIVER
2987 M:      Joern Engel <joern@lazybastard.org>
2988 L:      linux-mtd@lists.infradead.org
2989 S:      Maintained
2990 F:      drivers/mtd/devices/block2mtd.c
2991
2992 BLUETOOTH DRIVERS
2993 M:      Marcel Holtmann <marcel@holtmann.org>
2994 M:      Johan Hedberg <johan.hedberg@gmail.com>
2995 L:      linux-bluetooth@vger.kernel.org
2996 W:      http://www.bluez.org/
2997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2998 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2999 S:      Maintained
3000 F:      drivers/bluetooth/
3001
3002 BLUETOOTH SUBSYSTEM
3003 M:      Marcel Holtmann <marcel@holtmann.org>
3004 M:      Johan Hedberg <johan.hedberg@gmail.com>
3005 L:      linux-bluetooth@vger.kernel.org
3006 W:      http://www.bluez.org/
3007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3009 S:      Maintained
3010 F:      net/bluetooth/
3011 F:      include/net/bluetooth/
3012
3013 BONDING DRIVER
3014 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3015 M:      Veaceslav Falico <vfalico@gmail.com>
3016 M:      Andy Gospodarek <andy@greyhouse.net>
3017 L:      netdev@vger.kernel.org
3018 W:      http://sourceforge.net/projects/bonding/
3019 S:      Supported
3020 F:      drivers/net/bonding/
3021 F:      include/uapi/linux/if_bonding.h
3022
3023 BPF (Safe dynamic programs and tools)
3024 M:      Alexei Starovoitov <ast@kernel.org>
3025 M:      Daniel Borkmann <daniel@iogearbox.net>
3026 R:      Martin KaFai Lau <kafai@fb.com>
3027 R:      Song Liu <songliubraving@fb.com>
3028 R:      Yonghong Song <yhs@fb.com>
3029 L:      netdev@vger.kernel.org
3030 L:      bpf@vger.kernel.org
3031 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3032 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3033 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3034 S:      Supported
3035 F:      arch/*/net/*
3036 F:      Documentation/networking/filter.txt
3037 F:      Documentation/bpf/
3038 F:      include/linux/bpf*
3039 F:      include/linux/filter.h
3040 F:      include/trace/events/xdp.h
3041 F:      include/uapi/linux/bpf*
3042 F:      include/uapi/linux/filter.h
3043 F:      kernel/bpf/
3044 F:      kernel/trace/bpf_trace.c
3045 F:      lib/test_bpf.c
3046 F:      net/bpf/
3047 F:      net/core/filter.c
3048 F:      net/sched/act_bpf.c
3049 F:      net/sched/cls_bpf.c
3050 F:      samples/bpf/
3051 F:      tools/bpf/
3052 F:      tools/lib/bpf/
3053 F:      tools/testing/selftests/bpf/
3054 K:      bpf
3055 N:      bpf
3056
3057 BPF JIT for ARM
3058 M:      Shubham Bansal <illusionist.neo@gmail.com>
3059 L:      netdev@vger.kernel.org
3060 L:      bpf@vger.kernel.org
3061 S:      Maintained
3062 F:      arch/arm/net/
3063
3064 BPF JIT for ARM64
3065 M:      Daniel Borkmann <daniel@iogearbox.net>
3066 M:      Alexei Starovoitov <ast@kernel.org>
3067 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3068 L:      netdev@vger.kernel.org
3069 L:      bpf@vger.kernel.org
3070 S:      Supported
3071 F:      arch/arm64/net/
3072
3073 BPF JIT for MIPS (32-BIT AND 64-BIT)
3074 M:      Paul Burton <paul.burton@mips.com>
3075 L:      netdev@vger.kernel.org
3076 L:      bpf@vger.kernel.org
3077 S:      Maintained
3078 F:      arch/mips/net/
3079
3080 BPF JIT for NFP NICs
3081 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3082 L:      netdev@vger.kernel.org
3083 L:      bpf@vger.kernel.org
3084 S:      Supported
3085 F:      drivers/net/ethernet/netronome/nfp/bpf/
3086
3087 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3088 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3089 M:      Sandipan Das <sandipan@linux.ibm.com>
3090 L:      netdev@vger.kernel.org
3091 L:      bpf@vger.kernel.org
3092 S:      Maintained
3093 F:      arch/powerpc/net/
3094
3095 BPF JIT for RISC-V (RV64G)
3096 M:      Björn Töpel <bjorn.topel@gmail.com>
3097 L:      netdev@vger.kernel.org
3098 S:      Maintained
3099 F:      arch/riscv/net/
3100
3101 BPF JIT for S390
3102 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3103 M:      Vasily Gorbik <gor@linux.ibm.com>
3104 M:      Christian Borntraeger <borntraeger@de.ibm.com>
3105 L:      netdev@vger.kernel.org
3106 L:      bpf@vger.kernel.org
3107 S:      Maintained
3108 F:      arch/s390/net/
3109 X:      arch/s390/net/pnet.c
3110
3111 BPF JIT for SPARC (32-BIT AND 64-BIT)
3112 M:      David S. Miller <davem@davemloft.net>
3113 L:      netdev@vger.kernel.org
3114 L:      bpf@vger.kernel.org
3115 S:      Maintained
3116 F:      arch/sparc/net/
3117
3118 BPF JIT for X86 32-BIT
3119 M:      Wang YanQing <udknight@gmail.com>
3120 L:      netdev@vger.kernel.org
3121 L:      bpf@vger.kernel.org
3122 S:      Maintained
3123 F:      arch/x86/net/bpf_jit_comp32.c
3124
3125 BPF JIT for X86 64-BIT
3126 M:      Alexei Starovoitov <ast@kernel.org>
3127 M:      Daniel Borkmann <daniel@iogearbox.net>
3128 L:      netdev@vger.kernel.org
3129 L:      bpf@vger.kernel.org
3130 S:      Supported
3131 F:      arch/x86/net/
3132 X:      arch/x86/net/bpf_jit_comp32.c
3133
3134 BROADCOM B44 10/100 ETHERNET DRIVER
3135 M:      Michael Chan <michael.chan@broadcom.com>
3136 L:      netdev@vger.kernel.org
3137 S:      Supported
3138 F:      drivers/net/ethernet/broadcom/b44.*
3139
3140 BROADCOM B53 ETHERNET SWITCH DRIVER
3141 M:      Florian Fainelli <f.fainelli@gmail.com>
3142 L:      netdev@vger.kernel.org
3143 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3144 S:      Supported
3145 F:      drivers/net/dsa/b53/*
3146 F:      include/linux/platform_data/b53.h
3147
3148 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3149 M:      Florian Fainelli <f.fainelli@gmail.com>
3150 M:      Ray Jui <rjui@broadcom.com>
3151 M:      Scott Branden <sbranden@broadcom.com>
3152 M:      bcm-kernel-feedback-list@broadcom.com
3153 T:      git git://github.com/broadcom/mach-bcm
3154 S:      Maintained
3155 N:      bcm281*
3156 N:      bcm113*
3157 N:      bcm216*
3158 N:      kona
3159 F:      arch/arm/mach-bcm/
3160
3161 BROADCOM BCM2835 ARM ARCHITECTURE
3162 M:      Eric Anholt <eric@anholt.net>
3163 M:      Stefan Wahren <wahrenst@gmx.net>
3164 L:      bcm-kernel-feedback-list@broadcom.com
3165 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3166 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3167 T:      git git://github.com/anholt/linux
3168 S:      Maintained
3169 N:      bcm2835
3170 F:      drivers/staging/vc04_services
3171
3172 BROADCOM BCM47XX MIPS ARCHITECTURE
3173 M:      Hauke Mehrtens <hauke@hauke-m.de>
3174 M:      Rafał Miłecki <zajec5@gmail.com>
3175 L:      linux-mips@vger.kernel.org
3176 S:      Maintained
3177 F:      Documentation/devicetree/bindings/mips/brcm/
3178 F:      arch/mips/bcm47xx/*
3179 F:      arch/mips/include/asm/mach-bcm47xx/*
3180
3181 BROADCOM BCM5301X ARM ARCHITECTURE
3182 M:      Hauke Mehrtens <hauke@hauke-m.de>
3183 M:      Rafał Miłecki <zajec5@gmail.com>
3184 M:      bcm-kernel-feedback-list@broadcom.com
3185 L:      linux-arm-kernel@lists.infradead.org
3186 S:      Maintained
3187 F:      arch/arm/mach-bcm/bcm_5301x.c
3188 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3189 F:      arch/arm/boot/dts/bcm470*
3190 F:      arch/arm/boot/dts/bcm953012*
3191
3192 BROADCOM BCM53573 ARM ARCHITECTURE
3193 M:      Rafał Miłecki <rafal@milecki.pl>
3194 L:      bcm-kernel-feedback-list@broadcom.com
3195 L:      linux-arm-kernel@lists.infradead.org
3196 S:      Maintained
3197 F:      arch/arm/boot/dts/bcm53573*
3198 F:      arch/arm/boot/dts/bcm47189*
3199
3200 BROADCOM BCM63XX ARM ARCHITECTURE
3201 M:      Florian Fainelli <f.fainelli@gmail.com>
3202 M:      bcm-kernel-feedback-list@broadcom.com
3203 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3204 T:      git git://github.com/broadcom/stblinux.git
3205 S:      Maintained
3206 N:      bcm63xx
3207
3208 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3209 M:      Kevin Cernekee <cernekee@gmail.com>
3210 L:      linux-usb@vger.kernel.org
3211 S:      Maintained
3212 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3213
3214 BROADCOM BCM7XXX ARM ARCHITECTURE
3215 M:      Brian Norris <computersforpeace@gmail.com>
3216 M:      Gregory Fong <gregory.0xf0@gmail.com>
3217 M:      Florian Fainelli <f.fainelli@gmail.com>
3218 M:      bcm-kernel-feedback-list@broadcom.com
3219 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3220 T:      git git://github.com/broadcom/stblinux.git
3221 S:      Maintained
3222 F:      arch/arm/mach-bcm/*brcmstb*
3223 F:      arch/arm/boot/dts/bcm7*.dts*
3224 F:      drivers/bus/brcmstb_gisb.c
3225 F:      arch/arm/mm/cache-b15-rac.c
3226 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3227 N:      brcmstb
3228
3229 BROADCOM BMIPS CPUFREQ DRIVER
3230 M:      Markus Mayer <mmayer@broadcom.com>
3231 M:      bcm-kernel-feedback-list@broadcom.com
3232 L:      linux-pm@vger.kernel.org
3233 S:      Maintained
3234 F:      drivers/cpufreq/bmips-cpufreq.c
3235
3236 BROADCOM BMIPS MIPS ARCHITECTURE
3237 M:      Kevin Cernekee <cernekee@gmail.com>
3238 M:      Florian Fainelli <f.fainelli@gmail.com>
3239 L:      bcm-kernel-feedback-list@broadcom.com
3240 L:      linux-mips@vger.kernel.org
3241 T:      git git://github.com/broadcom/stblinux.git
3242 S:      Maintained
3243 F:      arch/mips/bmips/*
3244 F:      arch/mips/include/asm/mach-bmips/*
3245 F:      arch/mips/kernel/*bmips*
3246 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3247 F:      drivers/irqchip/irq-bcm63*
3248 F:      drivers/irqchip/irq-bcm7*
3249 F:      drivers/irqchip/irq-brcmstb*
3250 F:      include/linux/bcm963xx_nvram.h
3251 F:      include/linux/bcm963xx_tag.h
3252
3253 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3254 M:      Rasesh Mody <rmody@marvell.com>
3255 M:      GR-Linux-NIC-Dev@marvell.com
3256 L:      netdev@vger.kernel.org
3257 S:      Supported
3258 F:      drivers/net/ethernet/broadcom/bnx2.*
3259 F:      drivers/net/ethernet/broadcom/bnx2_*
3260
3261 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3262 M:      QLogic-Storage-Upstream@qlogic.com
3263 L:      linux-scsi@vger.kernel.org
3264 S:      Supported
3265 F:      drivers/scsi/bnx2fc/
3266
3267 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3268 M:      QLogic-Storage-Upstream@qlogic.com
3269 L:      linux-scsi@vger.kernel.org
3270 S:      Supported
3271 F:      drivers/scsi/bnx2i/
3272
3273 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3274 M:      Ariel Elior <aelior@marvell.com>
3275 M:      Sudarsana Kalluru <skalluru@marvell.com>
3276 M:      GR-everest-linux-l2@marvell.com
3277 L:      netdev@vger.kernel.org
3278 S:      Supported
3279 F:      drivers/net/ethernet/broadcom/bnx2x/
3280
3281 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3282 M:      Michael Chan <michael.chan@broadcom.com>
3283 L:      netdev@vger.kernel.org
3284 S:      Supported
3285 F:      drivers/net/ethernet/broadcom/bnxt/
3286
3287 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3288 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3289 M:      Franky Lin <franky.lin@broadcom.com>
3290 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3291 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3292 M:      Wright Feng <wright.feng@cypress.com>
3293 L:      linux-wireless@vger.kernel.org
3294 L:      brcm80211-dev-list.pdl@broadcom.com
3295 L:      brcm80211-dev-list@cypress.com
3296 S:      Supported
3297 F:      drivers/net/wireless/broadcom/brcm80211/
3298
3299 BROADCOM BRCMSTB GPIO DRIVER
3300 M:      Gregory Fong <gregory.0xf0@gmail.com>
3301 L:      bcm-kernel-feedback-list@broadcom.com
3302 S:      Supported
3303 F:      drivers/gpio/gpio-brcmstb.c
3304 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3305
3306 BROADCOM BRCMSTB I2C DRIVER
3307 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3308 L:      linux-i2c@vger.kernel.org
3309 L:      bcm-kernel-feedback-list@broadcom.com
3310 S:      Supported
3311 F:      drivers/i2c/busses/i2c-brcmstb.c
3312 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3313
3314 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3315 M:      Al Cooper <alcooperx@gmail.com>
3316 L:      linux-kernel@vger.kernel.org
3317 L:      bcm-kernel-feedback-list@broadcom.com
3318 S:      Maintained
3319 F:      drivers/phy/broadcom/phy-brcm-usb*
3320
3321 BROADCOM GENET ETHERNET DRIVER
3322 M:      Doug Berger <opendmb@gmail.com>
3323 M:      Florian Fainelli <f.fainelli@gmail.com>
3324 L:      bcm-kernel-feedback-list@broadcom.com
3325 L:      netdev@vger.kernel.org
3326 S:      Supported
3327 F:      drivers/net/ethernet/broadcom/genet/
3328
3329 BROADCOM IPROC ARM ARCHITECTURE
3330 M:      Ray Jui <rjui@broadcom.com>
3331 M:      Scott Branden <sbranden@broadcom.com>
3332 M:      bcm-kernel-feedback-list@broadcom.com
3333 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3334 T:      git git://github.com/broadcom/cygnus-linux.git
3335 S:      Maintained
3336 N:      iproc
3337 N:      cygnus
3338 N:      bcm[-_]nsp
3339 N:      bcm9113*
3340 N:      bcm9583*
3341 N:      bcm9585*
3342 N:      bcm9586*
3343 N:      bcm988312
3344 N:      bcm113*
3345 N:      bcm583*
3346 N:      bcm585*
3347 N:      bcm586*
3348 N:      bcm88312
3349 N:      hr2
3350 N:      stingray
3351 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3352 F:      arch/arm64/boot/dts/broadcom/stingray/*
3353 F:      drivers/clk/bcm/clk-ns*
3354 F:      drivers/clk/bcm/clk-sr*
3355 F:      drivers/pinctrl/bcm/pinctrl-ns*
3356 F:      include/dt-bindings/clock/bcm-sr*
3357
3358 BROADCOM KONA GPIO DRIVER
3359 M:      Ray Jui <rjui@broadcom.com>
3360 L:      bcm-kernel-feedback-list@broadcom.com
3361 S:      Supported
3362 F:      drivers/gpio/gpio-bcm-kona.c
3363 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3364
3365 BROADCOM NETXTREME-E ROCE DRIVER
3366 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3367 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3368 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3369 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3370 L:      linux-rdma@vger.kernel.org
3371 W:      http://www.broadcom.com
3372 S:      Supported
3373 F:      drivers/infiniband/hw/bnxt_re/
3374 F:      include/uapi/rdma/bnxt_re-abi.h
3375
3376 BROADCOM NVRAM DRIVER
3377 M:      Rafał Miłecki <zajec5@gmail.com>
3378 L:      linux-mips@vger.kernel.org
3379 S:      Maintained
3380 F:      drivers/firmware/broadcom/*
3381
3382 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3383 M:      Rafał Miłecki <zajec5@gmail.com>
3384 L:      linux-wireless@vger.kernel.org
3385 S:      Maintained
3386 F:      drivers/bcma/
3387 F:      include/linux/bcma/
3388
3389 BROADCOM STB AVS CPUFREQ DRIVER
3390 M:      Markus Mayer <mmayer@broadcom.com>
3391 M:      bcm-kernel-feedback-list@broadcom.com
3392 L:      linux-pm@vger.kernel.org
3393 S:      Maintained
3394 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3395 F:      drivers/cpufreq/brcmstb*
3396
3397 BROADCOM STB AVS TMON DRIVER
3398 M:      Markus Mayer <mmayer@broadcom.com>
3399 M:      bcm-kernel-feedback-list@broadcom.com
3400 L:      linux-pm@vger.kernel.org
3401 S:      Maintained
3402 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3403 F:      drivers/thermal/broadcom/brcmstb*
3404
3405 BROADCOM STB NAND FLASH DRIVER
3406 M:      Brian Norris <computersforpeace@gmail.com>
3407 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3408 L:      linux-mtd@lists.infradead.org
3409 L:      bcm-kernel-feedback-list@broadcom.com
3410 S:      Maintained
3411 F:      drivers/mtd/nand/raw/brcmnand/
3412
3413 BROADCOM STB DPFE DRIVER
3414 M:      Markus Mayer <mmayer@broadcom.com>
3415 M:      bcm-kernel-feedback-list@broadcom.com
3416 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3417 S:      Maintained
3418 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3419 F:      drivers/memory/brcmstb_dpfe.c
3420
3421 BROADCOM SPI DRIVER
3422 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3423 M:      bcm-kernel-feedback-list@broadcom.com
3424 S:      Maintained
3425 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3426 F:      drivers/spi/spi-bcm-qspi.*
3427 F:      drivers/spi/spi-brcmstb-qspi.c
3428 F:      drivers/spi/spi-iproc-qspi.c
3429
3430 BROADCOM SYSTEMPORT ETHERNET DRIVER
3431 M:      Florian Fainelli <f.fainelli@gmail.com>
3432 L:      bcm-kernel-feedback-list@broadcom.com
3433 L:      netdev@vger.kernel.org
3434 S:      Supported
3435 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3436
3437 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3438 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3439 M:      Prashant Sreedharan <prashant@broadcom.com>
3440 M:      Michael Chan <mchan@broadcom.com>
3441 L:      netdev@vger.kernel.org
3442 S:      Supported
3443 F:      drivers/net/ethernet/broadcom/tg3.*
3444
3445 BROCADE BFA FC SCSI DRIVER
3446 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3447 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3448 L:      linux-scsi@vger.kernel.org
3449 S:      Supported
3450 F:      drivers/scsi/bfa/
3451
3452 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3453 M:      Rasesh Mody <rmody@marvell.com>
3454 M:      Sudarsana Kalluru <skalluru@marvell.com>
3455 M:      GR-Linux-NIC-Dev@marvell.com
3456 L:      netdev@vger.kernel.org
3457 S:      Supported
3458 F:      drivers/net/ethernet/brocade/bna/
3459
3460 BSG (block layer generic sg v4 driver)
3461 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3462 L:      linux-scsi@vger.kernel.org
3463 S:      Supported
3464 F:      block/bsg.c
3465 F:      include/linux/bsg.h
3466 F:      include/uapi/linux/bsg.h
3467
3468 BT87X AUDIO DRIVER
3469 M:      Clemens Ladisch <clemens@ladisch.de>
3470 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3471 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3472 S:      Maintained
3473 F:      Documentation/sound/cards/bt87x.rst
3474 F:      sound/pci/bt87x.c
3475
3476 BT8XXGPIO DRIVER
3477 M:      Michael Buesch <m@bues.ch>
3478 W:      http://bu3sch.de/btgpio.php
3479 S:      Maintained
3480 F:      drivers/gpio/gpio-bt8xx.c
3481
3482 BTRFS FILE SYSTEM
3483 M:      Chris Mason <clm@fb.com>
3484 M:      Josef Bacik <josef@toxicpanda.com>
3485 M:      David Sterba <dsterba@suse.com>
3486 L:      linux-btrfs@vger.kernel.org
3487 W:      http://btrfs.wiki.kernel.org/
3488 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3490 S:      Maintained
3491 F:      Documentation/filesystems/btrfs.txt
3492 F:      fs/btrfs/
3493 F:      include/linux/btrfs*
3494 F:      include/uapi/linux/btrfs*
3495
3496 BTTV VIDEO4LINUX DRIVER
3497 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3498 L:      linux-media@vger.kernel.org
3499 W:      https://linuxtv.org
3500 T:      git git://linuxtv.org/media_tree.git
3501 S:      Odd fixes
3502 F:      Documentation/media/v4l-drivers/bttv*
3503 F:      drivers/media/pci/bt8xx/bttv*
3504
3505 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3506 M:      Chanwoo Choi <cw00.choi@samsung.com>
3507 L:      linux-pm@vger.kernel.org
3508 L:      linux-samsung-soc@vger.kernel.org
3509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3510 S:      Maintained
3511 F:      drivers/devfreq/exynos-bus.c
3512 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3513
3514 BUSLOGIC SCSI DRIVER
3515 M:      Khalid Aziz <khalid@gonehiking.org>
3516 L:      linux-scsi@vger.kernel.org
3517 S:      Maintained
3518 F:      drivers/scsi/BusLogic.*
3519 F:      drivers/scsi/FlashPoint.*
3520
3521 C-MEDIA CMI8788 DRIVER
3522 M:      Clemens Ladisch <clemens@ladisch.de>
3523 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3525 S:      Maintained
3526 F:      sound/pci/oxygen/
3527
3528 C-SKY ARCHITECTURE
3529 M:      Guo Ren <guoren@kernel.org>
3530 T:      git https://github.com/c-sky/csky-linux.git
3531 S:      Supported
3532 F:      arch/csky/
3533 F:      Documentation/devicetree/bindings/csky/
3534 F:      drivers/irqchip/irq-csky-*
3535 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3536 F:      drivers/clocksource/timer-gx6605s.c
3537 F:      drivers/clocksource/timer-mp-csky.c
3538 F:      Documentation/devicetree/bindings/timer/csky,*
3539 K:      csky
3540 N:      csky
3541
3542 C6X ARCHITECTURE
3543 M:      Mark Salter <msalter@redhat.com>
3544 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3545 L:      linux-c6x-dev@linux-c6x.org
3546 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3547 S:      Maintained
3548 F:      arch/c6x/
3549
3550 CA8210 IEEE-802.15.4 RADIO DRIVER
3551 M:      Harry Morris <h.morris@cascoda.com>
3552 L:      linux-wpan@vger.kernel.org
3553 W:      https://github.com/Cascoda/ca8210-linux.git
3554 S:      Maintained
3555 F:      drivers/net/ieee802154/ca8210.c
3556 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3557
3558 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3559 M:      David Howells <dhowells@redhat.com>
3560 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3561 S:      Supported
3562 F:      Documentation/filesystems/caching/cachefiles.txt
3563 F:      fs/cachefiles/
3564
3565 CADENCE MIPI-CSI2 BRIDGES
3566 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3567 L:      linux-media@vger.kernel.org
3568 S:      Maintained
3569 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3570 F:      drivers/media/platform/cadence/cdns-csi2*
3571
3572 CADET FM/AM RADIO RECEIVER DRIVER
3573 M:      Hans Verkuil <hverkuil@xs4all.nl>
3574 L:      linux-media@vger.kernel.org
3575 T:      git git://linuxtv.org/media_tree.git
3576 W:      https://linuxtv.org
3577 S:      Maintained
3578 F:      drivers/media/radio/radio-cadet*
3579
3580 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3581 M:      Jonathan Corbet <corbet@lwn.net>
3582 L:      linux-media@vger.kernel.org
3583 T:      git git://linuxtv.org/media_tree.git
3584 S:      Maintained
3585 F:      Documentation/media/v4l-drivers/cafe_ccic*
3586 F:      drivers/media/platform/marvell-ccic/
3587
3588 CAIF NETWORK LAYER
3589 L:      netdev@vger.kernel.org
3590 S:      Orphan
3591 F:      Documentation/networking/caif/
3592 F:      drivers/net/caif/
3593 F:      include/uapi/linux/caif/
3594 F:      include/net/caif/
3595 F:      net/caif/
3596
3597 CAKE QDISC
3598 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3599 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3600 S:      Maintained
3601 F:      net/sched/sch_cake.c
3602
3603 CALGARY x86-64 IOMMU
3604 M:      Muli Ben-Yehuda <mulix@mulix.org>
3605 M:      Jon Mason <jdmason@kudzu.us>
3606 L:      iommu@lists.linux-foundation.org
3607 S:      Maintained
3608 F:      arch/x86/kernel/pci-calgary_64.c
3609 F:      arch/x86/kernel/tce_64.c
3610 F:      arch/x86/include/asm/calgary.h
3611 F:      arch/x86/include/asm/tce.h
3612
3613 CAN NETWORK DRIVERS
3614 M:      Wolfgang Grandegger <wg@grandegger.com>
3615 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3616 L:      linux-can@vger.kernel.org
3617 W:      https://github.com/linux-can
3618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3620 S:      Maintained
3621 F:      Documentation/devicetree/bindings/net/can/
3622 F:      drivers/net/can/
3623 F:      include/linux/can/dev.h
3624 F:      include/linux/can/platform/
3625 F:      include/uapi/linux/can/error.h
3626 F:      include/uapi/linux/can/netlink.h
3627
3628 CAN NETWORK LAYER
3629 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3630 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3631 L:      linux-can@vger.kernel.org
3632 W:      https://github.com/linux-can
3633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3635 S:      Maintained
3636 F:      Documentation/networking/can.rst
3637 F:      net/can/
3638 F:      include/linux/can/core.h
3639 F:      include/uapi/linux/can.h
3640 F:      include/uapi/linux/can/bcm.h
3641 F:      include/uapi/linux/can/raw.h
3642 F:      include/uapi/linux/can/gw.h
3643
3644 CAPABILITIES
3645 M:      Serge Hallyn <serge@hallyn.com>
3646 L:      linux-security-module@vger.kernel.org
3647 S:      Supported
3648 F:      include/linux/capability.h
3649 F:      include/uapi/linux/capability.h
3650 F:      security/commoncap.c
3651 F:      kernel/capability.c
3652
3653 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3654 M:      Kevin Tsai <ktsai@capellamicro.com>
3655 S:      Maintained
3656 F:      drivers/iio/light/cm*
3657
3658 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3659 M:      Christian Lamparter <chunkeey@googlemail.com>
3660 L:      linux-wireless@vger.kernel.org
3661 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3662 S:      Maintained
3663 F:      drivers/net/wireless/ath/carl9170/
3664
3665 CAVIUM I2C DRIVER
3666 M:      Jan Glauber <jglauber@cavium.com>
3667 M:      David Daney <david.daney@cavium.com>
3668 W:      http://www.cavium.com
3669 S:      Supported
3670 F:      drivers/i2c/busses/i2c-octeon*
3671 F:      drivers/i2c/busses/i2c-thunderx*
3672
3673 CAVIUM LIQUIDIO NETWORK DRIVER
3674 M:      Derek Chickles <dchickles@marvell.com>
3675 M:      Satanand Burla <sburla@marvell.com>
3676 M:      Felix Manlunas <fmanlunas@marvell.com>
3677 L:      netdev@vger.kernel.org
3678 W:      http://www.cavium.com
3679 S:      Supported
3680 F:      drivers/net/ethernet/cavium/liquidio/
3681
3682 CAVIUM MMC DRIVER
3683 M:      Jan Glauber <jglauber@cavium.com>
3684 M:      David Daney <david.daney@cavium.com>
3685 M:      Steven J. Hill <Steven.Hill@cavium.com>
3686 W:      http://www.cavium.com
3687 S:      Supported
3688 F:      drivers/mmc/host/cavium*
3689
3690 CAVIUM OCTEON-TX CRYPTO DRIVER
3691 M:      George Cherian <george.cherian@cavium.com>
3692 L:      linux-crypto@vger.kernel.org
3693 W:      http://www.cavium.com
3694 S:      Supported
3695 F:      drivers/crypto/cavium/cpt/
3696
3697 CAVIUM THUNDERX2 ARM64 SOC
3698 M:      Robert Richter <rrichter@cavium.com>
3699 M:      Jayachandran C <jnair@caviumnetworks.com>
3700 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3701 S:      Maintained
3702 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3703 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3704
3705 CC2520 IEEE-802.15.4 RADIO DRIVER
3706 M:      Varka Bhadram <varkabhadram@gmail.com>
3707 L:      linux-wpan@vger.kernel.org
3708 S:      Maintained
3709 F:      drivers/net/ieee802154/cc2520.c
3710 F:      include/linux/spi/cc2520.h
3711 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3712
3713 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3714 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3715 L:      linux-crypto@vger.kernel.org
3716 S:      Supported
3717 F:      drivers/crypto/ccree/
3718 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3719
3720 CEC FRAMEWORK
3721 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3722 L:      linux-media@vger.kernel.org
3723 T:      git git://linuxtv.org/media_tree.git
3724 W:      http://linuxtv.org
3725 S:      Supported
3726 F:      Documentation/media/kapi/cec-core.rst
3727 F:      Documentation/media/uapi/cec
3728 F:      drivers/media/cec/
3729 F:      drivers/media/rc/keymaps/rc-cec.c
3730 F:      include/media/cec.h
3731 F:      include/media/cec-notifier.h
3732 F:      include/uapi/linux/cec.h
3733 F:      include/uapi/linux/cec-funcs.h
3734 F:      Documentation/devicetree/bindings/media/cec.txt
3735 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3736
3737 CEC GPIO DRIVER
3738 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3739 L:      linux-media@vger.kernel.org
3740 T:      git git://linuxtv.org/media_tree.git
3741 W:      http://linuxtv.org
3742 S:      Supported
3743 F:      drivers/media/platform/cec-gpio/
3744 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3745
3746 CELL BROADBAND ENGINE ARCHITECTURE
3747 M:      Arnd Bergmann <arnd@arndb.de>
3748 L:      linuxppc-dev@lists.ozlabs.org
3749 W:      http://www.ibm.com/developerworks/power/cell/
3750 S:      Supported
3751 F:      arch/powerpc/include/asm/cell*.h
3752 F:      arch/powerpc/include/asm/spu*.h
3753 F:      arch/powerpc/include/uapi/asm/spu*.h
3754 F:      arch/powerpc/oprofile/*cell*
3755 F:      arch/powerpc/platforms/cell/
3756
3757 CEPH COMMON CODE (LIBCEPH)
3758 M:      Ilya Dryomov <idryomov@gmail.com>
3759 M:      "Yan, Zheng" <zyan@redhat.com>
3760 M:      Sage Weil <sage@redhat.com>
3761 L:      ceph-devel@vger.kernel.org
3762 W:      http://ceph.com/
3763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3764 T:      git git://github.com/ceph/ceph-client.git
3765 S:      Supported
3766 F:      net/ceph/
3767 F:      include/linux/ceph/
3768 F:      include/linux/crush/
3769
3770 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3771 M:      "Yan, Zheng" <zyan@redhat.com>
3772 M:      Sage Weil <sage@redhat.com>
3773 M:      Ilya Dryomov <idryomov@gmail.com>
3774 L:      ceph-devel@vger.kernel.org
3775 W:      http://ceph.com/
3776 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3777 T:      git git://github.com/ceph/ceph-client.git
3778 S:      Supported
3779 F:      Documentation/filesystems/ceph.txt
3780 F:      fs/ceph/
3781
3782 CERTIFICATE HANDLING:
3783 M:      David Howells <dhowells@redhat.com>
3784 M:      David Woodhouse <dwmw2@infradead.org>
3785 L:      keyrings@vger.kernel.org
3786 S:      Maintained
3787 F:      Documentation/admin-guide/module-signing.rst
3788 F:      certs/
3789 F:      scripts/sign-file.c
3790 F:      scripts/extract-cert.c
3791
3792 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3793 L:      linux-usb@vger.kernel.org
3794 S:      Orphan
3795 F:      Documentation/usb/wusb-design-overview.rst
3796 F:      Documentation/usb/wusb-cbaf
3797 F:      drivers/usb/host/hwa-hc.c
3798 F:      drivers/usb/host/whci/
3799 F:      drivers/usb/wusbcore/
3800 F:      include/linux/usb/wusb*
3801
3802 CFAG12864B LCD DRIVER
3803 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3804 S:      Maintained
3805 F:      drivers/auxdisplay/cfag12864b.c
3806 F:      include/linux/cfag12864b.h
3807
3808 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3809 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3810 S:      Maintained
3811 F:      drivers/auxdisplay/cfag12864bfb.c
3812 F:      include/linux/cfag12864b.h
3813
3814 802.11 (including CFG80211/NL80211)
3815 M:      Johannes Berg <johannes@sipsolutions.net>
3816 L:      linux-wireless@vger.kernel.org
3817 W:      http://wireless.kernel.org/
3818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3820 S:      Maintained
3821 F:      net/wireless/
3822 F:      include/uapi/linux/nl80211.h
3823 F:      include/linux/ieee80211.h
3824 F:      include/net/wext.h
3825 F:      include/net/cfg80211.h
3826 F:      include/net/iw_handler.h
3827 F:      include/net/ieee80211_radiotap.h
3828 F:      Documentation/driver-api/80211/cfg80211.rst
3829 F:      Documentation/networking/regulatory.txt
3830
3831 CHAR and MISC DRIVERS
3832 M:      Arnd Bergmann <arnd@arndb.de>
3833 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3834 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3835 S:      Supported
3836 F:      drivers/char/
3837 F:      drivers/misc/
3838 F:      include/linux/miscdevice.h
3839
3840 CHECKPATCH
3841 M:      Andy Whitcroft <apw@canonical.com>
3842 M:      Joe Perches <joe@perches.com>
3843 S:      Maintained
3844 F:      scripts/checkpatch.pl
3845
3846 CHINESE DOCUMENTATION
3847 M:      Harry Wei <harryxiyou@gmail.com>
3848 M:      Alex Shi <alex.shi@linux.alibaba.com>
3849 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3850 S:      Maintained
3851 F:      Documentation/translations/zh_CN/
3852
3853 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3854 M:      Peter Chen <Peter.Chen@nxp.com>
3855 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3856 L:      linux-usb@vger.kernel.org
3857 S:      Maintained
3858 F:      drivers/usb/chipidea/
3859
3860 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3861 M:      Hans de Goede <hdegoede@redhat.com>
3862 L:      linux-input@vger.kernel.org
3863 S:      Maintained
3864 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3865 F:      drivers/input/touchscreen/chipone_icn8318.c
3866
3867 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3868 M:      Hans de Goede <hdegoede@redhat.com>
3869 L:      linux-input@vger.kernel.org
3870 S:      Maintained
3871 F:      drivers/input/touchscreen/chipone_icn8505.c
3872
3873 CHROME HARDWARE PLATFORM SUPPORT
3874 M:      Benson Leung <bleung@chromium.org>
3875 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3876 S:      Maintained
3877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3878 F:      drivers/platform/chrome/
3879
3880 CHROMEOS EC SUBDRIVERS
3881 M:      Benson Leung <bleung@chromium.org>
3882 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3883 R:      Guenter Roeck <groeck@chromium.org>
3884 S:      Maintained
3885 N:      cros_ec
3886 N:      cros-ec
3887 F:      drivers/power/supply/cros_usbpd-charger.c
3888
3889 CHROMEOS EC CODEC DRIVER
3890 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3891 S:      Maintained
3892 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3893 R:      Guenter Roeck <groeck@chromium.org>
3894 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3895 F:      sound/soc/codecs/cros_ec_codec.*
3896
3897 CIRRUS LOGIC AUDIO CODEC DRIVERS
3898 M:      Brian Austin <brian.austin@cirrus.com>
3899 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3900 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3901 S:      Maintained
3902 F:      sound/soc/codecs/cs*
3903
3904 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3905 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3906 L:      netdev@vger.kernel.org
3907 S:      Maintained
3908 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3909
3910 CIRRUS LOGIC LOCHNAGAR DRIVER
3911 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3912 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3913 L:      patches@opensource.cirrus.com
3914 S:      Supported
3915 F:      drivers/clk/clk-lochnagar.c
3916 F:      drivers/hwmon/lochnagar-hwmon.c
3917 F:      drivers/mfd/lochnagar-i2c.c
3918 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3919 F:      drivers/regulator/lochnagar-regulator.c
3920 F:      sound/soc/codecs/lochnagar-sc.c
3921 F:      include/dt-bindings/clk/lochnagar.h
3922 F:      include/dt-bindings/pinctrl/lochnagar.h
3923 F:      include/linux/mfd/lochnagar*
3924 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3925 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3926 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3927 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3928 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3929 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3930 F:      Documentation/hwmon/lochnagar.rst
3931
3932 CISCO FCOE HBA DRIVER
3933 M:      Satish Kharat <satishkh@cisco.com>
3934 M:      Sesidhar Baddela <sebaddel@cisco.com>
3935 M:      Karan Tilak Kumar <kartilak@cisco.com>
3936 L:      linux-scsi@vger.kernel.org
3937 S:      Supported
3938 F:      drivers/scsi/fnic/
3939
3940 CISCO SCSI HBA DRIVER
3941 M:      Karan Tilak Kumar <kartilak@cisco.com>
3942 M:      Sesidhar Baddela <sebaddel@cisco.com>
3943 L:      linux-scsi@vger.kernel.org
3944 S:      Supported
3945 F:      drivers/scsi/snic/
3946
3947 CISCO VIC ETHERNET NIC DRIVER
3948 M:      Christian Benvenuti <benve@cisco.com>
3949 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3950 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3951 S:      Supported
3952 F:      drivers/net/ethernet/cisco/enic/
3953
3954 CISCO VIC LOW LATENCY NIC DRIVER
3955 M:      Christian Benvenuti <benve@cisco.com>
3956 M:      Nelson Escobar <neescoba@cisco.com>
3957 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3958 S:      Supported
3959 F:      drivers/infiniband/hw/usnic/
3960
3961 CIRRUS LOGIC MADERA CODEC DRIVERS
3962 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3963 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3964 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3965 L:      patches@opensource.cirrus.com
3966 T:      git https://github.com/CirrusLogic/linux-drivers.git
3967 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3968 S:      Supported
3969 F:      Documentation/devicetree/bindings/mfd/madera.txt
3970 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3971 F:      Documentation/devicetree/bindings/sound/madera.txt
3972 F:      include/dt-bindings/sound/madera*
3973 F:      include/linux/irqchip/irq-madera*
3974 F:      include/linux/mfd/madera/*
3975 F:      include/sound/madera*
3976 F:      drivers/gpio/gpio-madera*
3977 F:      drivers/irqchip/irq-madera*
3978 F:      drivers/mfd/madera*
3979 F:      drivers/mfd/cs47l*
3980 F:      drivers/pinctrl/cirrus/*
3981 F:      sound/soc/codecs/cs47l*
3982 F:      sound/soc/codecs/madera*
3983
3984 CLANG-FORMAT FILE
3985 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3986 S:      Maintained
3987 F:      .clang-format
3988
3989 CLANG/LLVM BUILD SUPPORT
3990 L:      clang-built-linux@googlegroups.com
3991 W:      https://clangbuiltlinux.github.io/
3992 B:      https://github.com/ClangBuiltLinux/linux/issues
3993 C:      irc://chat.freenode.net/clangbuiltlinux
3994 S:      Supported
3995 K:      \b(?i:clang|llvm)\b
3996
3997 CLEANCACHE API
3998 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3999 L:      linux-kernel@vger.kernel.org
4000 S:      Maintained
4001 F:      mm/cleancache.c
4002 F:      include/linux/cleancache.h
4003
4004 CLK API
4005 M:      Russell King <linux@armlinux.org.uk>
4006 L:      linux-clk@vger.kernel.org
4007 S:      Maintained
4008 F:      include/linux/clk.h
4009
4010 CLOCKSOURCE, CLOCKEVENT DRIVERS
4011 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4012 M:      Thomas Gleixner <tglx@linutronix.de>
4013 L:      linux-kernel@vger.kernel.org
4014 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4015 S:      Supported
4016 F:      drivers/clocksource/
4017 F:      Documentation/devicetree/bindings/timer/
4018
4019 CMPC ACPI DRIVER
4020 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4021 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4022 L:      platform-driver-x86@vger.kernel.org
4023 S:      Supported
4024 F:      drivers/platform/x86/classmate-laptop.c
4025
4026 COBALT MEDIA DRIVER
4027 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4028 L:      linux-media@vger.kernel.org
4029 T:      git git://linuxtv.org/media_tree.git
4030 W:      https://linuxtv.org
4031 S:      Supported
4032 F:      drivers/media/pci/cobalt/
4033
4034 COCCINELLE/Semantic Patches (SmPL)
4035 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4036 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4037 M:      Nicolas Palix <nicolas.palix@imag.fr>
4038 M:      Michal Marek <michal.lkml@markovi.net>
4039 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4040 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4041 W:      http://coccinelle.lip6.fr/
4042 S:      Supported
4043 F:      Documentation/dev-tools/coccinelle.rst
4044 F:      scripts/coccinelle/
4045 F:      scripts/coccicheck
4046
4047 CODA FILE SYSTEM
4048 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4049 M:      coda@cs.cmu.edu
4050 L:      codalist@coda.cs.cmu.edu
4051 W:      http://www.coda.cs.cmu.edu/
4052 S:      Maintained
4053 F:      Documentation/filesystems/coda.txt
4054 F:      fs/coda/
4055 F:      include/linux/coda*.h
4056 F:      include/uapi/linux/coda*.h
4057
4058 CODA V4L2 MEM2MEM DRIVER
4059 M:      Philipp Zabel <p.zabel@pengutronix.de>
4060 L:      linux-media@vger.kernel.org
4061 S:      Maintained
4062 F:      Documentation/devicetree/bindings/media/coda.txt
4063 F:      drivers/media/platform/coda/
4064
4065 CODE OF CONDUCT
4066 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4067 S:      Supported
4068 F:      Documentation/process/code-of-conduct.rst
4069 F:      Documentation/process/code-of-conduct-interpretation.rst
4070
4071 COMMON CLK FRAMEWORK
4072 M:      Michael Turquette <mturquette@baylibre.com>
4073 M:      Stephen Boyd <sboyd@kernel.org>
4074 L:      linux-clk@vger.kernel.org
4075 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4077 S:      Maintained
4078 F:      Documentation/devicetree/bindings/clock/
4079 F:      drivers/clk/
4080 X:      drivers/clk/clkdev.c
4081 F:      include/linux/clk-pr*
4082 F:      include/linux/clk/
4083 F:      include/linux/of_clk.h
4084
4085 COMMON INTERNET FILE SYSTEM (CIFS)
4086 M:      Steve French <sfrench@samba.org>
4087 L:      linux-cifs@vger.kernel.org
4088 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4089 W:      http://linux-cifs.samba.org/
4090 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4091 S:      Supported
4092 F:      Documentation/filesystems/cifs/
4093 F:      fs/cifs/
4094
4095 COMPACTPCI HOTPLUG CORE
4096 M:      Scott Murray <scott@spiteful.org>
4097 L:      linux-pci@vger.kernel.org
4098 S:      Maintained
4099 F:      drivers/pci/hotplug/cpci_hotplug*
4100
4101 COMPACTPCI HOTPLUG GENERIC DRIVER
4102 M:      Scott Murray <scott@spiteful.org>
4103 L:      linux-pci@vger.kernel.org
4104 S:      Maintained
4105 F:      drivers/pci/hotplug/cpcihp_generic.c
4106
4107 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4108 M:      Scott Murray <scott@spiteful.org>
4109 L:      linux-pci@vger.kernel.org
4110 S:      Maintained
4111 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4112
4113 COMPAL LAPTOP SUPPORT
4114 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4115 L:      platform-driver-x86@vger.kernel.org
4116 S:      Maintained
4117 F:      drivers/platform/x86/compal-laptop.c
4118
4119 COMPILER ATTRIBUTES
4120 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4121 S:      Maintained
4122 F:      include/linux/compiler_attributes.h
4123
4124 CONEXANT ACCESSRUNNER USB DRIVER
4125 L:      accessrunner-general@lists.sourceforge.net
4126 W:      http://accessrunner.sourceforge.net/
4127 S:      Orphan
4128 F:      drivers/usb/atm/cxacru.c
4129
4130 CONFIGFS
4131 M:      Joel Becker <jlbec@evilplan.org>
4132 M:      Christoph Hellwig <hch@lst.de>
4133 T:      git git://git.infradead.org/users/hch/configfs.git
4134 S:      Supported
4135 F:      fs/configfs/
4136 F:      include/linux/configfs.h
4137
4138 CONNECTOR
4139 M:      Evgeniy Polyakov <zbr@ioremap.net>
4140 L:      netdev@vger.kernel.org
4141 S:      Maintained
4142 F:      drivers/connector/
4143
4144 CONTROL GROUP (CGROUP)
4145 M:      Tejun Heo <tj@kernel.org>
4146 M:      Li Zefan <lizefan@huawei.com>
4147 M:      Johannes Weiner <hannes@cmpxchg.org>
4148 L:      cgroups@vger.kernel.org
4149 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4150 S:      Maintained
4151 F:      Documentation/admin-guide/cgroup-v2.rst
4152 F:      Documentation/cgroup-v1/
4153 F:      include/linux/cgroup*
4154 F:      kernel/cgroup/
4155
4156 CONTROL GROUP - CPUSET
4157 M:      Li Zefan <lizefan@huawei.com>
4158 L:      cgroups@vger.kernel.org
4159 W:      http://www.bullopensource.org/cpuset/
4160 W:      http://oss.sgi.com/projects/cpusets/
4161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4162 S:      Maintained
4163 F:      Documentation/cgroup-v1/cpusets.rst
4164 F:      include/linux/cpuset.h
4165 F:      kernel/cgroup/cpuset.c
4166
4167 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4168 M:      Johannes Weiner <hannes@cmpxchg.org>
4169 M:      Michal Hocko <mhocko@kernel.org>
4170 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4171 L:      cgroups@vger.kernel.org
4172 L:      linux-mm@kvack.org
4173 S:      Maintained
4174 F:      mm/memcontrol.c
4175 F:      mm/swap_cgroup.c
4176
4177 CORETEMP HARDWARE MONITORING DRIVER
4178 M:      Fenghua Yu <fenghua.yu@intel.com>
4179 L:      linux-hwmon@vger.kernel.org
4180 S:      Maintained
4181 F:      Documentation/hwmon/coretemp.rst
4182 F:      drivers/hwmon/coretemp.c
4183
4184 COSA/SRP SYNC SERIAL DRIVER
4185 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4186 W:      http://www.fi.muni.cz/~kas/cosa/
4187 S:      Maintained
4188 F:      drivers/net/wan/cosa*
4189
4190 COUNTER SUBSYSTEM
4191 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4192 L:      linux-iio@vger.kernel.org
4193 S:      Maintained
4194 F:      Documentation/ABI/testing/sysfs-bus-counter*
4195 F:      Documentation/driver-api/generic-counter.rst
4196 F:      drivers/counter/
4197 F:      include/linux/counter.h
4198 F:      include/linux/counter_enum.h
4199
4200 CPMAC ETHERNET DRIVER
4201 M:      Florian Fainelli <f.fainelli@gmail.com>
4202 L:      netdev@vger.kernel.org
4203 S:      Maintained
4204 F:      drivers/net/ethernet/ti/cpmac.c
4205
4206 CPU FREQUENCY SCALING FRAMEWORK
4207 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4208 M:      Viresh Kumar <viresh.kumar@linaro.org>
4209 L:      linux-pm@vger.kernel.org
4210 S:      Maintained
4211 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4212 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4213 B:      https://bugzilla.kernel.org
4214 F:      Documentation/admin-guide/pm/cpufreq.rst
4215 F:      Documentation/admin-guide/pm/intel_pstate.rst
4216 F:      Documentation/cpu-freq/
4217 F:      Documentation/devicetree/bindings/cpufreq/
4218 F:      drivers/cpufreq/
4219 F:      kernel/sched/cpufreq*.c
4220 F:      include/linux/cpufreq.h
4221 F:      include/linux/sched/cpufreq.h
4222 F:      tools/testing/selftests/cpufreq/
4223
4224 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4225 M:      Viresh Kumar <viresh.kumar@linaro.org>
4226 M:      Sudeep Holla <sudeep.holla@arm.com>
4227 L:      linux-pm@vger.kernel.org
4228 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4229 S:      Maintained
4230 F:      drivers/cpufreq/arm_big_little.h
4231 F:      drivers/cpufreq/arm_big_little.c
4232
4233 CPU POWER MONITORING SUBSYSTEM
4234 M:      Thomas Renninger <trenn@suse.com>
4235 M:      Shuah Khan <shuah@kernel.org>
4236 M:      Shuah Khan <skhan@linuxfoundation.org>
4237 L:      linux-pm@vger.kernel.org
4238 S:      Maintained
4239 F:      tools/power/cpupower/
4240
4241 CPUID/MSR DRIVER
4242 M:      "H. Peter Anvin" <hpa@zytor.com>
4243 S:      Maintained
4244 F:      arch/x86/kernel/cpuid.c
4245 F:      arch/x86/kernel/msr.c
4246
4247 CPUIDLE DRIVER - ARM BIG LITTLE
4248 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4249 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4250 L:      linux-pm@vger.kernel.org
4251 L:      linux-arm-kernel@lists.infradead.org
4252 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4253 S:      Maintained
4254 F:      drivers/cpuidle/cpuidle-big_little.c
4255
4256 CPUIDLE DRIVER - ARM EXYNOS
4257 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4258 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4259 M:      Kukjin Kim <kgene@kernel.org>
4260 L:      linux-pm@vger.kernel.org
4261 L:      linux-samsung-soc@vger.kernel.org
4262 S:      Supported
4263 F:      drivers/cpuidle/cpuidle-exynos.c
4264 F:      arch/arm/mach-exynos/pm.c
4265
4266 CPU IDLE TIME MANAGEMENT FRAMEWORK
4267 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4268 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4269 L:      linux-pm@vger.kernel.org
4270 S:      Maintained
4271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4272 B:      https://bugzilla.kernel.org
4273 F:      Documentation/admin-guide/pm/cpuidle.rst
4274 F:      Documentation/driver-api/pm/cpuidle.rst
4275 F:      drivers/cpuidle/*
4276 F:      include/linux/cpuidle.h
4277
4278 CRAMFS FILESYSTEM
4279 M:      Nicolas Pitre <nico@fluxnic.net>
4280 S:      Maintained
4281 F:      Documentation/filesystems/cramfs.txt
4282 F:      fs/cramfs/
4283
4284 CRYPTO API
4285 M:      Herbert Xu <herbert@gondor.apana.org.au>
4286 M:      "David S. Miller" <davem@davemloft.net>
4287 L:      linux-crypto@vger.kernel.org
4288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4290 S:      Maintained
4291 F:      Documentation/crypto/
4292 F:      Documentation/devicetree/bindings/crypto/
4293 F:      arch/*/crypto/
4294 F:      crypto/
4295 F:      drivers/crypto/
4296 F:      include/crypto/
4297 F:      include/linux/crypto*
4298 F:      lib/crypto/
4299
4300 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4301 M:      Neil Horman <nhorman@tuxdriver.com>
4302 L:      linux-crypto@vger.kernel.org
4303 S:      Maintained
4304 F:      crypto/ansi_cprng.c
4305 F:      crypto/rng.c
4306
4307 CS3308 MEDIA DRIVER
4308 M:      Hans Verkuil <hverkuil@xs4all.nl>
4309 L:      linux-media@vger.kernel.org
4310 T:      git git://linuxtv.org/media_tree.git
4311 W:      http://linuxtv.org
4312 S:      Odd Fixes
4313 F:      drivers/media/i2c/cs3308.c
4314
4315 CS5535 Audio ALSA driver
4316 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4317 S:      Maintained
4318 F:      sound/pci/cs5535audio/
4319
4320 CSI DRIVERS FOR ALLWINNER V3s
4321 M:      Yong Deng <yong.deng@magewell.com>
4322 L:      linux-media@vger.kernel.org
4323 T:      git git://linuxtv.org/media_tree.git
4324 S:      Maintained
4325 F:      drivers/media/platform/sunxi/sun6i-csi/
4326 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4327
4328 CW1200 WLAN driver
4329 M:      Solomon Peachy <pizza@shaftnet.org>
4330 S:      Maintained
4331 F:      drivers/net/wireless/st/cw1200/
4332
4333 CX18 VIDEO4LINUX DRIVER
4334 M:      Andy Walls <awalls@md.metrocast.net>
4335 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4336 L:      linux-media@vger.kernel.org
4337 T:      git git://linuxtv.org/media_tree.git
4338 W:      https://linuxtv.org
4339 W:      http://www.ivtvdriver.org/index.php/Cx18
4340 S:      Maintained
4341 F:      Documentation/media/v4l-drivers/cx18*
4342 F:      drivers/media/pci/cx18/
4343 F:      include/uapi/linux/ivtv*
4344
4345 CX2341X MPEG ENCODER HELPER MODULE
4346 M:      Hans Verkuil <hverkuil@xs4all.nl>
4347 L:      linux-media@vger.kernel.org
4348 T:      git git://linuxtv.org/media_tree.git
4349 W:      https://linuxtv.org
4350 S:      Maintained
4351 F:      drivers/media/common/cx2341x*
4352 F:      include/media/drv-intf/cx2341x.h
4353
4354 CX24120 MEDIA DRIVER
4355 M:      Jemma Denson <jdenson@gmail.com>
4356 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4357 L:      linux-media@vger.kernel.org
4358 W:      https://linuxtv.org
4359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4360 S:      Maintained
4361 F:      drivers/media/dvb-frontends/cx24120*
4362
4363 CX88 VIDEO4LINUX DRIVER
4364 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4365 L:      linux-media@vger.kernel.org
4366 W:      https://linuxtv.org
4367 T:      git git://linuxtv.org/media_tree.git
4368 S:      Odd fixes
4369 F:      Documentation/media/v4l-drivers/cx88*
4370 F:      drivers/media/pci/cx88/
4371
4372 CXD2820R MEDIA DRIVER
4373 M:      Antti Palosaari <crope@iki.fi>
4374 L:      linux-media@vger.kernel.org
4375 W:      https://linuxtv.org
4376 W:      http://palosaari.fi/linux/
4377 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4378 T:      git git://linuxtv.org/anttip/media_tree.git
4379 S:      Maintained
4380 F:      drivers/media/dvb-frontends/cxd2820r*
4381
4382 CXGB3 ETHERNET DRIVER (CXGB3)
4383 M:      Vishal Kulkarni <vishal@chelsio.com>
4384 L:      netdev@vger.kernel.org
4385 W:      http://www.chelsio.com
4386 S:      Supported
4387 F:      drivers/net/ethernet/chelsio/cxgb3/
4388
4389 CXGB3 ISCSI DRIVER (CXGB3I)
4390 M:      Karen Xie <kxie@chelsio.com>
4391 L:      linux-scsi@vger.kernel.org
4392 W:      http://www.chelsio.com
4393 S:      Supported
4394 F:      drivers/scsi/cxgbi/cxgb3i
4395
4396 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4397 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4398 L:      linux-rdma@vger.kernel.org
4399 W:      http://www.openfabrics.org
4400 S:      Supported
4401 F:      drivers/infiniband/hw/cxgb3/
4402 F:      include/uapi/rdma/cxgb3-abi.h
4403
4404 CXGB4 CRYPTO DRIVER (chcr)
4405 M:      Atul Gupta <atul.gupta@chelsio.com>
4406 L:      linux-crypto@vger.kernel.org
4407 W:      http://www.chelsio.com
4408 S:      Supported
4409 F:      drivers/crypto/chelsio
4410
4411 CXGB4 ETHERNET DRIVER (CXGB4)
4412 M:      Vishal Kulkarni <vishal@chelsio.com>
4413 L:      netdev@vger.kernel.org
4414 W:      http://www.chelsio.com
4415 S:      Supported
4416 F:      drivers/net/ethernet/chelsio/cxgb4/
4417
4418 CXGB4 ISCSI DRIVER (CXGB4I)
4419 M:      Karen Xie <kxie@chelsio.com>
4420 L:      linux-scsi@vger.kernel.org
4421 W:      http://www.chelsio.com
4422 S:      Supported
4423 F:      drivers/scsi/cxgbi/cxgb4i
4424
4425 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4426 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4427 L:      linux-rdma@vger.kernel.org
4428 W:      http://www.openfabrics.org
4429 S:      Supported
4430 F:      drivers/infiniband/hw/cxgb4/
4431 F:      include/uapi/rdma/cxgb4-abi.h
4432
4433 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4434 M:      Casey Leedom <leedom@chelsio.com>
4435 L:      netdev@vger.kernel.org
4436 W:      http://www.chelsio.com
4437 S:      Supported
4438 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4439
4440 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4441 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4442 M:      Andrew Donnellan <ajd@linux.ibm.com>
4443 L:      linuxppc-dev@lists.ozlabs.org
4444 S:      Supported
4445 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4446 F:      drivers/misc/cxl/
4447 F:      include/misc/cxl*
4448 F:      include/uapi/misc/cxl.h
4449 F:      Documentation/powerpc/cxl.txt
4450 F:      Documentation/ABI/testing/sysfs-class-cxl
4451
4452 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4453 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4454 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4455 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4456 L:      linux-scsi@vger.kernel.org
4457 S:      Supported
4458 F:      drivers/scsi/cxlflash/
4459 F:      include/uapi/scsi/cxlflash_ioctl.h
4460 F:      Documentation/powerpc/cxlflash.txt
4461
4462 CYBERPRO FB DRIVER
4463 M:      Russell King <linux@armlinux.org.uk>
4464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4465 W:      http://www.armlinux.org.uk/
4466 S:      Maintained
4467 F:      drivers/video/fbdev/cyber2000fb.*
4468
4469 CYCLADES ASYNC MUX DRIVER
4470 W:      http://www.cyclades.com/
4471 S:      Orphan
4472 F:      drivers/tty/cyclades.c
4473 F:      include/linux/cyclades.h
4474 F:      include/uapi/linux/cyclades.h
4475
4476 CYCLADES PC300 DRIVER
4477 W:      http://www.cyclades.com/
4478 S:      Orphan
4479 F:      drivers/net/wan/pc300*
4480
4481 CYPRESS_FIRMWARE MEDIA DRIVER
4482 M:      Antti Palosaari <crope@iki.fi>
4483 L:      linux-media@vger.kernel.org
4484 W:      https://linuxtv.org
4485 W:      http://palosaari.fi/linux/
4486 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4487 T:      git git://linuxtv.org/anttip/media_tree.git
4488 S:      Maintained
4489 F:      drivers/media/common/cypress_firmware*
4490
4491 CYTTSP TOUCHSCREEN DRIVER
4492 M:      Ferruh Yigit <fery@cypress.com>
4493 L:      linux-input@vger.kernel.org
4494 S:      Supported
4495 F:      drivers/input/touchscreen/cyttsp*
4496 F:      include/linux/input/cyttsp.h
4497
4498 D-LINK DIR-685 TOUCHKEYS DRIVER
4499 M:      Linus Walleij <linus.walleij@linaro.org>
4500 L:      linux-input@vger.kernel.org
4501 S:      Supported
4502 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4503
4504 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4505 M:      Joshua Kinard <kumba@gentoo.org>
4506 S:      Maintained
4507 F:      drivers/rtc/rtc-ds1685.c
4508 F:      include/linux/rtc/ds1685.h
4509
4510 DAMA SLAVE for AX.25
4511 M:      Joerg Reuter <jreuter@yaina.de>
4512 W:      http://yaina.de/jreuter/
4513 W:      http://www.qsl.net/dl1bke/
4514 L:      linux-hams@vger.kernel.org
4515 S:      Maintained
4516 F:      net/ax25/af_ax25.c
4517 F:      net/ax25/ax25_dev.c
4518 F:      net/ax25/ax25_ds_*
4519 F:      net/ax25/ax25_in.c
4520 F:      net/ax25/ax25_out.c
4521 F:      net/ax25/ax25_timer.c
4522 F:      net/ax25/sysctl_net_ax25.c
4523
4524 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4525 L:      netdev@vger.kernel.org
4526 S:      Orphan
4527 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4528 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4529
4530 DC390/AM53C974 SCSI driver
4531 M:      Hannes Reinecke <hare@suse.com>
4532 L:      linux-scsi@vger.kernel.org
4533 S:      Maintained
4534 F:      drivers/scsi/am53c974.c
4535
4536 DC395x SCSI driver
4537 M:      Oliver Neukum <oliver@neukum.org>
4538 M:      Ali Akcaagac <aliakc@web.de>
4539 M:      Jamie Lenehan <lenehan@twibble.org>
4540 L:      dc395x@twibble.org
4541 W:      http://twibble.org/dist/dc395x/
4542 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4543 S:      Maintained
4544 F:      Documentation/scsi/dc395x.txt
4545 F:      drivers/scsi/dc395x.*
4546
4547 DCCP PROTOCOL
4548 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4549 L:      dccp@vger.kernel.org
4550 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4551 S:      Maintained
4552 F:      include/linux/dccp.h
4553 F:      include/uapi/linux/dccp.h
4554 F:      include/linux/tfrc.h
4555 F:      net/dccp/
4556
4557 DECnet NETWORK LAYER
4558 W:      http://linux-decnet.sourceforge.net
4559 L:      linux-decnet-user@lists.sourceforge.net
4560 S:      Orphan
4561 F:      Documentation/networking/decnet.txt
4562 F:      net/decnet/
4563
4564 DECSTATION PLATFORM SUPPORT
4565 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4566 L:      linux-mips@vger.kernel.org
4567 W:      http://www.linux-mips.org/wiki/DECstation
4568 S:      Maintained
4569 F:      arch/mips/dec/
4570 F:      arch/mips/include/asm/dec/
4571 F:      arch/mips/include/asm/mach-dec/
4572
4573 DEFXX FDDI NETWORK DRIVER
4574 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4575 S:      Maintained
4576 F:      drivers/net/fddi/defxx.*
4577
4578 DELL SMBIOS DRIVER
4579 M:      Pali Rohár <pali.rohar@gmail.com>
4580 M:      Mario Limonciello <mario.limonciello@dell.com>
4581 L:      platform-driver-x86@vger.kernel.org
4582 S:      Maintained
4583 F:      drivers/platform/x86/dell-smbios.*
4584
4585 DELL SMBIOS SMM DRIVER
4586 M:      Mario Limonciello <mario.limonciello@dell.com>
4587 L:      platform-driver-x86@vger.kernel.org
4588 S:      Maintained
4589 F:      drivers/platform/x86/dell-smbios-smm.c
4590
4591 DELL SMBIOS WMI DRIVER
4592 M:      Mario Limonciello <mario.limonciello@dell.com>
4593 L:      platform-driver-x86@vger.kernel.org
4594 S:      Maintained
4595 F:      drivers/platform/x86/dell-smbios-wmi.c
4596 F:      tools/wmi/dell-smbios-example.c
4597
4598 DEFZA FDDI NETWORK DRIVER
4599 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4600 S:      Maintained
4601 F:      drivers/net/fddi/defza.*
4602
4603 DELL LAPTOP DRIVER
4604 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4605 M:      Pali Rohár <pali.rohar@gmail.com>
4606 L:      platform-driver-x86@vger.kernel.org
4607 S:      Maintained
4608 F:      drivers/platform/x86/dell-laptop.c
4609
4610 DELL LAPTOP FREEFALL DRIVER
4611 M:      Pali Rohár <pali.rohar@gmail.com>
4612 S:      Maintained
4613 F:      drivers/platform/x86/dell-smo8800.c
4614
4615 DELL LAPTOP RBTN DRIVER
4616 M:      Pali Rohár <pali.rohar@gmail.com>
4617 S:      Maintained
4618 F:      drivers/platform/x86/dell-rbtn.*
4619
4620 DELL REMOTE BIOS UPDATE DRIVER
4621 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4622 L:      platform-driver-x86@vger.kernel.org
4623 S:      Maintained
4624 F:      drivers/platform/x86/dell_rbu.c
4625
4626 DELL LAPTOP SMM DRIVER
4627 M:      Pali Rohár <pali.rohar@gmail.com>
4628 S:      Maintained
4629 F:      drivers/hwmon/dell-smm-hwmon.c
4630 F:      include/uapi/linux/i8k.h
4631
4632 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4633 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4634 L:      platform-driver-x86@vger.kernel.org
4635 S:      Maintained
4636 F:      Documentation/dcdbas.txt
4637 F:      drivers/platform/x86/dcdbas.*
4638
4639 DELL WMI NOTIFICATIONS DRIVER
4640 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4641 M:      Pali Rohár <pali.rohar@gmail.com>
4642 S:      Maintained
4643 F:      drivers/platform/x86/dell-wmi.c
4644
4645 DELL WMI DESCRIPTOR DRIVER
4646 M:      Mario Limonciello <mario.limonciello@dell.com>
4647 S:      Maintained
4648 F:      drivers/platform/x86/dell-wmi-descriptor.c
4649
4650 DELTA ST MEDIA DRIVER
4651 M:      Hugues Fruchet <hugues.fruchet@st.com>
4652 L:      linux-media@vger.kernel.org
4653 T:      git git://linuxtv.org/media_tree.git
4654 W:      https://linuxtv.org
4655 S:      Supported
4656 F:      drivers/media/platform/sti/delta
4657
4658 DENALI NAND DRIVER
4659 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4660 L:      linux-mtd@lists.infradead.org
4661 S:      Supported
4662 F:      drivers/mtd/nand/raw/denali*
4663
4664 DESIGNWARE USB2 DRD IP DRIVER
4665 M:      Minas Harutyunyan <hminas@synopsys.com>
4666 L:      linux-usb@vger.kernel.org
4667 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4668 S:      Maintained
4669 F:      drivers/usb/dwc2/
4670
4671 DESIGNWARE USB3 DRD IP DRIVER
4672 M:      Felipe Balbi <balbi@kernel.org>
4673 L:      linux-usb@vger.kernel.org
4674 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4675 S:      Maintained
4676 F:      drivers/usb/dwc3/
4677
4678 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4679 M:      Andreas Klinger <ak@it-klinger.de>
4680 L:      linux-iio@vger.kernel.org
4681 S:      Maintained
4682 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4683 F:      drivers/iio/proximity/srf*.c
4684
4685 DEVICE COREDUMP (DEV_COREDUMP)
4686 M:      Johannes Berg <johannes@sipsolutions.net>
4687 L:      linux-kernel@vger.kernel.org
4688 S:      Maintained
4689 F:      drivers/base/devcoredump.c
4690 F:      include/linux/devcoredump.h
4691
4692 DEVICE FREQUENCY (DEVFREQ)
4693 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4694 M:      Kyungmin Park <kyungmin.park@samsung.com>
4695 R:      Chanwoo Choi <cw00.choi@samsung.com>
4696 L:      linux-pm@vger.kernel.org
4697 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4698 S:      Maintained
4699 F:      drivers/devfreq/
4700 F:      include/linux/devfreq.h
4701 F:      Documentation/devicetree/bindings/devfreq/
4702 F:      include/trace/events/devfreq.h
4703
4704 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4705 M:      Chanwoo Choi <cw00.choi@samsung.com>
4706 L:      linux-pm@vger.kernel.org
4707 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4708 S:      Supported
4709 F:      drivers/devfreq/event/
4710 F:      drivers/devfreq/devfreq-event.c
4711 F:      include/linux/devfreq-event.h
4712 F:      Documentation/devicetree/bindings/devfreq/event/
4713
4714 DEVICE NUMBER REGISTRY
4715 M:      Torben Mathiasen <device@lanana.org>
4716 W:      http://lanana.org/docs/device-list/index.html
4717 S:      Maintained
4718
4719 DEVICE-MAPPER  (LVM)
4720 M:      Alasdair Kergon <agk@redhat.com>
4721 M:      Mike Snitzer <snitzer@redhat.com>
4722 M:      dm-devel@redhat.com
4723 L:      dm-devel@redhat.com
4724 W:      http://sources.redhat.com/dm
4725 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4726 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4727 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4728 S:      Maintained
4729 F:      Documentation/device-mapper/
4730 F:      drivers/md/Makefile
4731 F:      drivers/md/Kconfig
4732 F:      drivers/md/dm*
4733 F:      drivers/md/persistent-data/
4734 F:      include/linux/device-mapper.h
4735 F:      include/linux/dm-*.h
4736 F:      include/uapi/linux/dm-*.h
4737
4738 DEVLINK
4739 M:      Jiri Pirko <jiri@mellanox.com>
4740 L:      netdev@vger.kernel.org
4741 S:      Supported
4742 F:      net/core/devlink.c
4743 F:      include/net/devlink.h
4744 F:      include/uapi/linux/devlink.h
4745
4746 DIALOG SEMICONDUCTOR DRIVERS
4747 M:      Support Opensource <support.opensource@diasemi.com>
4748 W:      http://www.dialog-semiconductor.com/products
4749 S:      Supported
4750 F:      Documentation/hwmon/da90??.rst
4751 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4752 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4753 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4754 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4755 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4756 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4757 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4758 F:      drivers/gpio/gpio-da90??.c
4759 F:      drivers/hwmon/da90??-hwmon.c
4760 F:      drivers/iio/adc/da91??-*.c
4761 F:      drivers/input/misc/da90??_onkey.c
4762 F:      drivers/input/touchscreen/da9052_tsi.c
4763 F:      drivers/leds/leds-da90??.c
4764 F:      drivers/mfd/da903x.c
4765 F:      drivers/mfd/da90??-*.c
4766 F:      drivers/mfd/da91??-*.c
4767 F:      drivers/power/supply/da9052-battery.c
4768 F:      drivers/power/supply/da91??-*.c
4769 F:      drivers/regulator/da903x.c
4770 F:      drivers/regulator/da9???-regulator.[ch]
4771 F:      drivers/regulator/slg51000-regulator.[ch]
4772 F:      drivers/thermal/da90??-thermal.c
4773 F:      drivers/rtc/rtc-da90??.c
4774 F:      drivers/video/backlight/da90??_bl.c
4775 F:      drivers/watchdog/da90??_wdt.c
4776 F:      include/linux/mfd/da903x.h
4777 F:      include/linux/mfd/da9052/
4778 F:      include/linux/mfd/da9055/
4779 F:      include/linux/mfd/da9062/
4780 F:      include/linux/mfd/da9063/
4781 F:      include/linux/mfd/da9150/
4782 F:      include/linux/regulator/da9211.h
4783 F:      include/sound/da[79]*.h
4784 F:      sound/soc/codecs/da[79]*.[ch]
4785
4786 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4787 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4788 L:      linux-gpio@vger.kernel.org
4789 S:      Maintained
4790 F:      drivers/gpio/gpio-gpio-mm.c
4791
4792 DIOLAN U2C-12 I2C DRIVER
4793 M:      Guenter Roeck <linux@roeck-us.net>
4794 L:      linux-i2c@vger.kernel.org
4795 S:      Maintained
4796 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4797
4798 FILESYSTEM DIRECT ACCESS (DAX)
4799 M:      Dan Williams <dan.j.williams@intel.com>
4800 R:      Matthew Wilcox <willy@infradead.org>
4801 R:      Jan Kara <jack@suse.cz>
4802 L:      linux-fsdevel@vger.kernel.org
4803 L:      linux-nvdimm@lists.01.org
4804 S:      Supported
4805 F:      fs/dax.c
4806 F:      include/linux/dax.h
4807 F:      include/trace/events/fs_dax.h
4808
4809 DEVICE DIRECT ACCESS (DAX)
4810 M:      Dan Williams <dan.j.williams@intel.com>
4811 M:      Vishal Verma <vishal.l.verma@intel.com>
4812 M:      Keith Busch <keith.busch@intel.com>
4813 M:      Dave Jiang <dave.jiang@intel.com>
4814 L:      linux-nvdimm@lists.01.org
4815 S:      Supported
4816 F:      drivers/dax/
4817
4818 DIRECTORY NOTIFICATION (DNOTIFY)
4819 M:      Jan Kara <jack@suse.cz>
4820 R:      Amir Goldstein <amir73il@gmail.com>
4821 L:      linux-fsdevel@vger.kernel.org
4822 S:      Maintained
4823 F:      Documentation/filesystems/dnotify.txt
4824 F:      fs/notify/dnotify/
4825 F:      include/linux/dnotify.h
4826
4827 DISK GEOMETRY AND PARTITION HANDLING
4828 M:      Andries Brouwer <aeb@cwi.nl>
4829 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4830 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4831 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4832 S:      Maintained
4833
4834 DISKQUOTA
4835 M:      Jan Kara <jack@suse.com>
4836 S:      Maintained
4837 F:      Documentation/filesystems/quota.txt
4838 F:      fs/quota/
4839 F:      include/linux/quota*.h
4840 F:      include/uapi/linux/quota*.h
4841
4842 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4843 M:      Bernie Thompson <bernie@plugable.com>
4844 L:      linux-fbdev@vger.kernel.org
4845 S:      Maintained
4846 W:      http://plugable.com/category/projects/udlfb/
4847 F:      drivers/video/fbdev/udlfb.c
4848 F:      include/video/udlfb.h
4849 F:      Documentation/fb/udlfb.rst
4850
4851 DISTRIBUTED LOCK MANAGER (DLM)
4852 M:      Christine Caulfield <ccaulfie@redhat.com>
4853 M:      David Teigland <teigland@redhat.com>
4854 L:      cluster-devel@redhat.com
4855 W:      http://sources.redhat.com/cluster/
4856 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4857 S:      Supported
4858 F:      fs/dlm/
4859
4860 DMA BUFFER SHARING FRAMEWORK
4861 M:      Sumit Semwal <sumit.semwal@linaro.org>
4862 S:      Maintained
4863 L:      linux-media@vger.kernel.org
4864 L:      dri-devel@lists.freedesktop.org
4865 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4866 F:      drivers/dma-buf/
4867 F:      include/linux/dma-buf*
4868 F:      include/linux/reservation.h
4869 F:      include/linux/*fence.h
4870 F:      Documentation/driver-api/dma-buf.rst
4871 T:      git git://anongit.freedesktop.org/drm/drm-misc
4872
4873 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4874 M:      Vinod Koul <vkoul@kernel.org>
4875 L:      dmaengine@vger.kernel.org
4876 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4877 S:      Maintained
4878 F:      drivers/dma/
4879 F:      include/linux/dmaengine.h
4880 F:      include/linux/of_dma.h
4881 F:      Documentation/devicetree/bindings/dma/
4882 F:      Documentation/driver-api/dmaengine/
4883 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4884
4885 DMA MAPPING HELPERS
4886 M:      Christoph Hellwig <hch@lst.de>
4887 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4888 R:      Robin Murphy <robin.murphy@arm.com>
4889 L:      iommu@lists.linux-foundation.org
4890 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4891 W:      http://git.infradead.org/users/hch/dma-mapping.git
4892 S:      Supported
4893 F:      kernel/dma/
4894 F:      include/asm-generic/dma-mapping.h
4895 F:      include/linux/dma-direct.h
4896 F:      include/linux/dma-mapping.h
4897 F:      include/linux/dma-noncoherent.h
4898
4899 DME1737 HARDWARE MONITOR DRIVER
4900 M:      Juerg Haefliger <juergh@gmail.com>
4901 L:      linux-hwmon@vger.kernel.org
4902 S:      Maintained
4903 F:      Documentation/hwmon/dme1737.rst
4904 F:      drivers/hwmon/dme1737.c
4905
4906 DMI/SMBIOS SUPPORT
4907 M:      Jean Delvare <jdelvare@suse.com>
4908 S:      Maintained
4909 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4910 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4911 F:      drivers/firmware/dmi-id.c
4912 F:      drivers/firmware/dmi_scan.c
4913 F:      include/linux/dmi.h
4914
4915 DOCUMENTATION
4916 M:      Jonathan Corbet <corbet@lwn.net>
4917 L:      linux-doc@vger.kernel.org
4918 S:      Maintained
4919 F:      Documentation/
4920 F:      scripts/kernel-doc
4921 X:      Documentation/ABI/
4922 X:      Documentation/firmware-guide/acpi/
4923 X:      Documentation/devicetree/
4924 X:      Documentation/i2c/
4925 X:      Documentation/media/
4926 X:      Documentation/power/
4927 X:      Documentation/spi/
4928 T:      git git://git.lwn.net/linux.git docs-next
4929
4930 DOCUMENTATION/ITALIAN
4931 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4932 L:      linux-doc@vger.kernel.org
4933 S:      Maintained
4934 F:      Documentation/translations/it_IT
4935
4936 DONGWOON DW9714 LENS VOICE COIL DRIVER
4937 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4938 L:      linux-media@vger.kernel.org
4939 T:      git git://linuxtv.org/media_tree.git
4940 S:      Maintained
4941 F:      drivers/media/i2c/dw9714.c
4942 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4943
4944 DONGWOON DW9807 LENS VOICE COIL DRIVER
4945 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4946 L:      linux-media@vger.kernel.org
4947 T:      git git://linuxtv.org/media_tree.git
4948 S:      Maintained
4949 F:      drivers/media/i2c/dw9807-vcm.c
4950 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4951
4952 DOUBLETALK DRIVER
4953 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4954 L:      blinux-list@redhat.com
4955 S:      Maintained
4956 F:      drivers/char/dtlk.c
4957 F:      include/linux/dtlk.h
4958
4959 DPAA2 DATAPATH I/O (DPIO) DRIVER
4960 M:      Roy Pledge <Roy.Pledge@nxp.com>
4961 L:      linux-kernel@vger.kernel.org
4962 S:      Maintained
4963 F:      drivers/soc/fsl/dpio
4964
4965 DPAA2 ETHERNET DRIVER
4966 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4967 L:      netdev@vger.kernel.org
4968 S:      Maintained
4969 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4970 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4971 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4972 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4973 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4974
4975 DPAA2 ETHERNET SWITCH DRIVER
4976 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4977 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4978 L:      linux-kernel@vger.kernel.org
4979 S:      Maintained
4980 F:      drivers/staging/fsl-dpaa2/ethsw
4981
4982 DPT_I2O SCSI RAID DRIVER
4983 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4984 L:      linux-scsi@vger.kernel.org
4985 W:      http://www.adaptec.com/
4986 S:      Maintained
4987 F:      drivers/scsi/dpt*
4988 F:      drivers/scsi/dpt/
4989
4990 DRBD DRIVER
4991 M:      Philipp Reisner <philipp.reisner@linbit.com>
4992 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4993 L:      drbd-dev@lists.linbit.com
4994 W:      http://www.drbd.org
4995 T:      git git://git.linbit.com/linux-drbd.git
4996 T:      git git://git.linbit.com/drbd-8.4.git
4997 S:      Supported
4998 F:      drivers/block/drbd/
4999 F:      lib/lru_cache.c
5000 F:      Documentation/blockdev/drbd/
5001
5002 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5003 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5004 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5006 S:      Supported
5007 F:      Documentation/kobject.txt
5008 F:      drivers/base/
5009 F:      fs/debugfs/
5010 F:      fs/sysfs/
5011 F:      include/linux/debugfs.h
5012 F:      include/linux/kobj*
5013 F:      lib/kobj*
5014
5015 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5016 M:      Kevin Hilman <khilman@kernel.org>
5017 M:      Nishanth Menon <nm@ti.com>
5018 S:      Maintained
5019 F:      drivers/power/avs/
5020 F:      include/linux/power/smartreflex.h
5021 L:      linux-pm@vger.kernel.org
5022
5023 DRM DRIVER FOR ARM PL111 CLCD
5024 M:      Eric Anholt <eric@anholt.net>
5025 T:      git git://anongit.freedesktop.org/drm/drm-misc
5026 S:      Supported
5027 F:      drivers/gpu/drm/pl111/
5028
5029 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5030 M:      Linus Walleij <linus.walleij@linaro.org>
5031 T:      git git://anongit.freedesktop.org/drm/drm-misc
5032 S:      Maintained
5033 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5034 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5035
5036 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5037 M:      Dave Airlie <airlied@redhat.com>
5038 S:      Odd Fixes
5039 F:      drivers/gpu/drm/ast/
5040
5041 DRM DRIVER FOR ASPEED BMC GFX
5042 M:      Joel Stanley <joel@jms.id.au>
5043 L:      linux-aspeed@lists.ozlabs.org
5044 T:      git git://anongit.freedesktop.org/drm/drm-misc
5045 S:      Supported
5046 F:      drivers/gpu/drm/aspeed/
5047 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5048
5049 DRM DRIVER FOR BOCHS VIRTUAL GPU
5050 M:      Gerd Hoffmann <kraxel@redhat.com>
5051 L:      virtualization@lists.linux-foundation.org
5052 T:      git git://anongit.freedesktop.org/drm/drm-misc
5053 S:      Maintained
5054 F:      drivers/gpu/drm/bochs/
5055
5056 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5057 M:      Linus Walleij <linus.walleij@linaro.org>
5058 T:      git git://anongit.freedesktop.org/drm/drm-misc
5059 S:      Maintained
5060 F:      drivers/gpu/drm/tve200/
5061
5062 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5063 M:      Jagan Teki <jagan@amarulasolutions.com>
5064 S:      Maintained
5065 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5066 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5067
5068 DRM DRIVER FOR ILITEK ILI9225 PANELS
5069 M:      David Lechner <david@lechnology.com>
5070 S:      Maintained
5071 F:      drivers/gpu/drm/tinydrm/ili9225.c
5072 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5073
5074 DRM DRIVER FOR HX8357D PANELS
5075 M:      Eric Anholt <eric@anholt.net>
5076 T:      git git://anongit.freedesktop.org/drm/drm-misc
5077 S:      Maintained
5078 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5079 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5080
5081 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5082 S:      Orphan / Obsolete
5083 F:      drivers/gpu/drm/i810/
5084 F:      include/uapi/drm/i810_drm.h
5085
5086 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5087 S:      Orphan / Obsolete
5088 F:      drivers/gpu/drm/mga/
5089 F:      include/uapi/drm/mga_drm.h
5090
5091 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5092 M:      Dave Airlie <airlied@redhat.com>
5093 S:      Odd Fixes
5094 F:      drivers/gpu/drm/mgag200/
5095
5096 DRM DRIVER FOR MI0283QT
5097 M:      Noralf Trønnes <noralf@tronnes.org>
5098 S:      Maintained
5099 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5100 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5101
5102 DRM DRIVER FOR MSM ADRENO GPU
5103 M:      Rob Clark <robdclark@gmail.com>
5104 M:      Sean Paul <sean@poorly.run>
5105 L:      linux-arm-msm@vger.kernel.org
5106 L:      dri-devel@lists.freedesktop.org
5107 L:      freedreno@lists.freedesktop.org
5108 T:      git https://gitlab.freedesktop.org/drm/msm.git
5109 S:      Maintained
5110 F:      drivers/gpu/drm/msm/
5111 F:      include/uapi/drm/msm_drm.h
5112 F:      Documentation/devicetree/bindings/display/msm/
5113
5114 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5115 M:      Ben Skeggs <bskeggs@redhat.com>
5116 L:      dri-devel@lists.freedesktop.org
5117 L:      nouveau@lists.freedesktop.org
5118 T:      git git://github.com/skeggsb/linux
5119 S:      Supported
5120 F:      drivers/gpu/drm/nouveau/
5121 F:      include/uapi/drm/nouveau_drm.h
5122
5123 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5124 M:      Stefan Mavrodiev <stefan@olimex.com>
5125 S:      Maintained
5126 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5127 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5128
5129 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5130 M:      Noralf Trønnes <noralf@tronnes.org>
5131 S:      Maintained
5132 F:      drivers/gpu/drm/tinydrm/repaper.c
5133 F:      Documentation/devicetree/bindings/display/repaper.txt
5134
5135 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5136 M:      Dave Airlie <airlied@redhat.com>
5137 M:      Gerd Hoffmann <kraxel@redhat.com>
5138 L:      virtualization@lists.linux-foundation.org
5139 T:      git git://anongit.freedesktop.org/drm/drm-misc
5140 S:      Obsolete
5141 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5142 F:      drivers/gpu/drm/cirrus/
5143
5144 DRM DRIVER FOR QXL VIRTUAL GPU
5145 M:      Dave Airlie <airlied@redhat.com>
5146 M:      Gerd Hoffmann <kraxel@redhat.com>
5147 L:      virtualization@lists.linux-foundation.org
5148 L:      spice-devel@lists.freedesktop.org
5149 T:      git git://anongit.freedesktop.org/drm/drm-misc
5150 S:      Maintained
5151 F:      drivers/gpu/drm/qxl/
5152 F:      include/uapi/drm/qxl_drm.h
5153
5154 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5155 S:      Orphan / Obsolete
5156 F:      drivers/gpu/drm/r128/
5157 F:      include/uapi/drm/r128_drm.h
5158
5159 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5160 M:      Guido Günther <agx@sigxcpu.org>
5161 S:      Maintained
5162 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5163 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5164
5165 DRM DRIVER FOR SAVAGE VIDEO CARDS
5166 S:      Orphan / Obsolete
5167 F:      drivers/gpu/drm/savage/
5168 F:      include/uapi/drm/savage_drm.h
5169
5170 DRM DRIVER FOR SIS VIDEO CARDS
5171 S:      Orphan / Obsolete
5172 F:      drivers/gpu/drm/sis/
5173 F:      include/uapi/drm/sis_drm.h
5174
5175 DRM DRIVER FOR SITRONIX ST7701 PANELS
5176 M:      Jagan Teki <jagan@amarulasolutions.com>
5177 S:      Maintained
5178 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5179 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5180
5181 DRM DRIVER FOR SITRONIX ST7586 PANELS
5182 M:      David Lechner <david@lechnology.com>
5183 S:      Maintained
5184 F:      drivers/gpu/drm/tinydrm/st7586.c
5185 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5186
5187 DRM DRIVER FOR SITRONIX ST7735R PANELS
5188 M:      David Lechner <david@lechnology.com>
5189 S:      Maintained
5190 F:      drivers/gpu/drm/tinydrm/st7735r.c
5191 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5192
5193 DRM DRIVER FOR TDFX VIDEO CARDS
5194 S:      Orphan / Obsolete
5195 F:      drivers/gpu/drm/tdfx/
5196
5197 DRM DRIVER FOR TPO TPG110 PANELS
5198 M:      Linus Walleij <linus.walleij@linaro.org>
5199 T:      git git://anongit.freedesktop.org/drm/drm-misc
5200 S:      Maintained
5201 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5202 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5203
5204 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5205 M:      Dave Airlie <airlied@redhat.com>
5206 R:      Sean Paul <sean@poorly.run>
5207 L:      dri-devel@lists.freedesktop.org
5208 S:      Odd Fixes
5209 F:      drivers/gpu/drm/udl/
5210 T:      git git://anongit.freedesktop.org/drm/drm-misc
5211
5212 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5213 M:      Hans de Goede <hdegoede@redhat.com>
5214 L:      dri-devel@lists.freedesktop.org
5215 S:      Maintained
5216 F:      drivers/gpu/drm/vboxvideo/
5217 T:      git git://anongit.freedesktop.org/drm/drm-misc
5218
5219 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5220 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5221 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5222 R:      Daniel Vetter <daniel@ffwll.ch>
5223 T:      git git://anongit.freedesktop.org/drm/drm-misc
5224 S:      Maintained
5225 L:      dri-devel@lists.freedesktop.org
5226 F:      drivers/gpu/drm/vkms/
5227 F:      Documentation/gpu/vkms.rst
5228
5229 DRM DRIVER FOR VMWARE VIRTUAL GPU
5230 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5231 M:      Thomas Hellstrom <thellstrom@vmware.com>
5232 L:      dri-devel@lists.freedesktop.org
5233 T:      git git://people.freedesktop.org/~thomash/linux
5234 S:      Supported
5235 F:      drivers/gpu/drm/vmwgfx/
5236 F:      include/uapi/drm/vmwgfx_drm.h
5237
5238 DRM DRIVERS
5239 M:      David Airlie <airlied@linux.ie>
5240 M:      Daniel Vetter <daniel@ffwll.ch>
5241 L:      dri-devel@lists.freedesktop.org
5242 T:      git git://anongit.freedesktop.org/drm/drm
5243 B:      https://bugs.freedesktop.org/
5244 C:      irc://chat.freenode.net/dri-devel
5245 S:      Maintained
5246 F:      drivers/gpu/drm/
5247 F:      drivers/gpu/vga/
5248 F:      Documentation/devicetree/bindings/display/
5249 F:      Documentation/devicetree/bindings/gpu/
5250 F:      Documentation/gpu/
5251 F:      include/drm/
5252 F:      include/uapi/drm/
5253 F:      include/linux/vga*
5254
5255 DRM DRIVERS AND MISC GPU PATCHES
5256 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5257 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5258 M:      Sean Paul <sean@poorly.run>
5259 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5260 S:      Maintained
5261 T:      git git://anongit.freedesktop.org/drm/drm-misc
5262 F:      Documentation/gpu/
5263 F:      drivers/gpu/vga/
5264 F:      drivers/gpu/drm/*
5265 F:      include/drm/drm*
5266 F:      include/uapi/drm/drm*
5267 F:      include/linux/vga*
5268
5269 DRM DRIVERS FOR ALLWINNER A10
5270 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5271 L:      dri-devel@lists.freedesktop.org
5272 S:      Supported
5273 F:      drivers/gpu/drm/sun4i/
5274 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5275 T:      git git://anongit.freedesktop.org/drm/drm-misc
5276
5277 DRM DRIVERS FOR AMLOGIC SOCS
5278 M:      Neil Armstrong <narmstrong@baylibre.com>
5279 L:      dri-devel@lists.freedesktop.org
5280 L:      linux-amlogic@lists.infradead.org
5281 W:      http://linux-meson.com/
5282 S:      Supported
5283 F:      drivers/gpu/drm/meson/
5284 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5285 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5286 F:      Documentation/gpu/meson.rst
5287 T:      git git://anongit.freedesktop.org/drm/drm-misc
5288
5289 DRM DRIVERS FOR ATMEL HLCDC
5290 M:      Boris Brezillon <bbrezillon@kernel.org>
5291 L:      dri-devel@lists.freedesktop.org
5292 S:      Supported
5293 F:      drivers/gpu/drm/atmel-hlcdc/
5294 F:      Documentation/devicetree/bindings/display/atmel/
5295 T:      git git://anongit.freedesktop.org/drm/drm-misc
5296
5297 DRM DRIVERS FOR BRIDGE CHIPS
5298 M:      Andrzej Hajda <a.hajda@samsung.com>
5299 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5300 S:      Maintained
5301 T:      git git://anongit.freedesktop.org/drm/drm-misc
5302 F:      drivers/gpu/drm/bridge/
5303
5304 DRM DRIVERS FOR EXYNOS
5305 M:      Inki Dae <inki.dae@samsung.com>
5306 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5307 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5308 M:      Kyungmin Park <kyungmin.park@samsung.com>
5309 L:      dri-devel@lists.freedesktop.org
5310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5311 S:      Supported
5312 F:      drivers/gpu/drm/exynos/
5313 F:      include/uapi/drm/exynos_drm.h
5314 F:      Documentation/devicetree/bindings/display/exynos/
5315
5316 DRM DRIVERS FOR FREESCALE DCU
5317 M:      Stefan Agner <stefan@agner.ch>
5318 M:      Alison Wang <alison.wang@nxp.com>
5319 L:      dri-devel@lists.freedesktop.org
5320 S:      Supported
5321 F:      drivers/gpu/drm/fsl-dcu/
5322 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5323 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5324 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5325 T:      git git://anongit.freedesktop.org/drm/drm-misc
5326
5327 DRM DRIVERS FOR FREESCALE IMX
5328 M:      Philipp Zabel <p.zabel@pengutronix.de>
5329 L:      dri-devel@lists.freedesktop.org
5330 S:      Maintained
5331 F:      drivers/gpu/drm/imx/
5332 F:      drivers/gpu/ipu-v3/
5333 F:      Documentation/devicetree/bindings/display/imx/
5334
5335 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5336 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5337 L:      dri-devel@lists.freedesktop.org
5338 T:      git git://github.com/patjak/drm-gma500
5339 S:      Maintained
5340 F:      drivers/gpu/drm/gma500/
5341
5342 DRM DRIVERS FOR HISILICON
5343 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5344 M:      Rongrong Zou <zourongrong@gmail.com>
5345 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5346 R:      Chen Feng <puck.chen@hisilicon.com>
5347 L:      dri-devel@lists.freedesktop.org
5348 T:      git git://github.com/xin3liang/linux.git
5349 S:      Maintained
5350 F:      drivers/gpu/drm/hisilicon/
5351 F:      Documentation/devicetree/bindings/display/hisilicon/
5352
5353 DRM DRIVERS FOR LIMA
5354 M:      Qiang Yu <yuq825@gmail.com>
5355 L:      dri-devel@lists.freedesktop.org
5356 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5357 S:      Maintained
5358 F:      drivers/gpu/drm/lima/
5359 F:      include/uapi/drm/lima_drm.h
5360 T:      git git://anongit.freedesktop.org/drm/drm-misc
5361
5362 DRM DRIVERS FOR MEDIATEK
5363 M:      CK Hu <ck.hu@mediatek.com>
5364 M:      Philipp Zabel <p.zabel@pengutronix.de>
5365 L:      dri-devel@lists.freedesktop.org
5366 S:      Supported
5367 F:      drivers/gpu/drm/mediatek/
5368 F:      Documentation/devicetree/bindings/display/mediatek/
5369
5370 DRM DRIVERS FOR NVIDIA TEGRA
5371 M:      Thierry Reding <thierry.reding@gmail.com>
5372 L:      dri-devel@lists.freedesktop.org
5373 L:      linux-tegra@vger.kernel.org
5374 T:      git git://anongit.freedesktop.org/tegra/linux.git
5375 S:      Supported
5376 F:      drivers/gpu/drm/tegra/
5377 F:      drivers/gpu/host1x/
5378 F:      include/linux/host1x.h
5379 F:      include/uapi/drm/tegra_drm.h
5380 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5381
5382 DRM DRIVERS FOR RENESAS
5383 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5384 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5385 L:      dri-devel@lists.freedesktop.org
5386 L:      linux-renesas-soc@vger.kernel.org
5387 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5388 S:      Supported
5389 F:      drivers/gpu/drm/rcar-du/
5390 F:      drivers/gpu/drm/shmobile/
5391 F:      include/linux/platform_data/shmob_drm.h
5392 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5393 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5394 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5395
5396 DRM DRIVERS FOR ROCKCHIP
5397 M:      Sandy Huang <hjc@rock-chips.com>
5398 M:      Heiko Stübner <heiko@sntech.de>
5399 L:      dri-devel@lists.freedesktop.org
5400 S:      Maintained
5401 F:      drivers/gpu/drm/rockchip/
5402 F:      Documentation/devicetree/bindings/display/rockchip/
5403 T:      git git://anongit.freedesktop.org/drm/drm-misc
5404
5405 DRM DRIVERS FOR STI
5406 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5407 M:      Vincent Abriou <vincent.abriou@st.com>
5408 L:      dri-devel@lists.freedesktop.org
5409 T:      git git://anongit.freedesktop.org/drm/drm-misc
5410 S:      Maintained
5411 F:      drivers/gpu/drm/sti
5412 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5413
5414 DRM DRIVERS FOR STM
5415 M:      Yannick Fertre <yannick.fertre@st.com>
5416 M:      Philippe Cornu <philippe.cornu@st.com>
5417 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5418 M:      Vincent Abriou <vincent.abriou@st.com>
5419 L:      dri-devel@lists.freedesktop.org
5420 T:      git git://anongit.freedesktop.org/drm/drm-misc
5421 S:      Maintained
5422 F:      drivers/gpu/drm/stm
5423 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5424
5425 DRM DRIVERS FOR TI LCDC
5426 M:      Jyri Sarha <jsarha@ti.com>
5427 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5428 L:      dri-devel@lists.freedesktop.org
5429 S:      Maintained
5430 F:      drivers/gpu/drm/tilcdc/
5431 F:      Documentation/devicetree/bindings/display/tilcdc/
5432
5433 DRM DRIVERS FOR TI OMAP
5434 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5435 L:      dri-devel@lists.freedesktop.org
5436 S:      Maintained
5437 F:      drivers/gpu/drm/omapdrm/
5438 F:      Documentation/devicetree/bindings/display/ti/
5439
5440 DRM DRIVERS FOR V3D
5441 M:      Eric Anholt <eric@anholt.net>
5442 S:      Supported
5443 F:      drivers/gpu/drm/v3d/
5444 F:      include/uapi/drm/v3d_drm.h
5445 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5446 T:      git git://anongit.freedesktop.org/drm/drm-misc
5447
5448 DRM DRIVERS FOR VC4
5449 M:      Eric Anholt <eric@anholt.net>
5450 T:      git git://github.com/anholt/linux
5451 S:      Supported
5452 F:      drivers/gpu/drm/vc4/
5453 F:      include/uapi/drm/vc4_drm.h
5454 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5455 T:      git git://anongit.freedesktop.org/drm/drm-misc
5456
5457 DRM DRIVERS FOR VIVANTE GPU IP
5458 M:      Lucas Stach <l.stach@pengutronix.de>
5459 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5460 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5461 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5462 L:      dri-devel@lists.freedesktop.org
5463 S:      Maintained
5464 F:      drivers/gpu/drm/etnaviv/
5465 F:      include/uapi/drm/etnaviv_drm.h
5466 F:      Documentation/devicetree/bindings/display/etnaviv/
5467
5468 DRM DRIVERS FOR ZTE ZX
5469 M:      Shawn Guo <shawnguo@kernel.org>
5470 L:      dri-devel@lists.freedesktop.org
5471 S:      Maintained
5472 F:      drivers/gpu/drm/zte/
5473 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5474 T:      git git://anongit.freedesktop.org/drm/drm-misc
5475
5476 DRM PANEL DRIVERS
5477 M:      Thierry Reding <thierry.reding@gmail.com>
5478 L:      dri-devel@lists.freedesktop.org
5479 T:      git git://anongit.freedesktop.org/drm/drm-misc
5480 S:      Maintained
5481 F:      drivers/gpu/drm/drm_panel.c
5482 F:      drivers/gpu/drm/panel/
5483 F:      include/drm/drm_panel.h
5484 F:      Documentation/devicetree/bindings/display/panel/
5485
5486 DRM TINYDRM DRIVERS
5487 M:      Noralf Trønnes <noralf@tronnes.org>
5488 W:      https://github.com/notro/tinydrm/wiki/Development
5489 T:      git git://anongit.freedesktop.org/drm/drm-misc
5490 S:      Maintained
5491 F:      drivers/gpu/drm/tinydrm/
5492 F:      include/drm/tinydrm/
5493
5494 DRM DRIVERS FOR XEN
5495 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5496 T:      git git://anongit.freedesktop.org/drm/drm-misc
5497 L:      dri-devel@lists.freedesktop.org
5498 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5499 S:      Supported
5500 F:      drivers/gpu/drm/xen/
5501 F:      Documentation/gpu/xen-front.rst
5502
5503 DRM TTM SUBSYSTEM
5504 M:      Christian Koenig <christian.koenig@amd.com>
5505 M:      Huang Rui <ray.huang@amd.com>
5506 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5507 T:      git git://people.freedesktop.org/~agd5f/linux
5508 S:      Maintained
5509 L:      dri-devel@lists.freedesktop.org
5510 F:      include/drm/ttm/
5511 F:      drivers/gpu/drm/ttm/
5512
5513 DSBR100 USB FM RADIO DRIVER
5514 M:      Alexey Klimov <klimov.linux@gmail.com>
5515 L:      linux-media@vger.kernel.org
5516 T:      git git://linuxtv.org/media_tree.git
5517 S:      Maintained
5518 F:      drivers/media/radio/dsbr100.c
5519
5520 DSCC4 DRIVER
5521 M:      Francois Romieu <romieu@fr.zoreil.com>
5522 L:      netdev@vger.kernel.org
5523 S:      Maintained
5524 F:      drivers/net/wan/dscc4.c
5525
5526 DT3155 MEDIA DRIVER
5527 M:      Hans Verkuil <hverkuil@xs4all.nl>
5528 L:      linux-media@vger.kernel.org
5529 T:      git git://linuxtv.org/media_tree.git
5530 W:      https://linuxtv.org
5531 S:      Odd Fixes
5532 F:      drivers/media/pci/dt3155/
5533
5534 DVB_USB_AF9015 MEDIA DRIVER
5535 M:      Antti Palosaari <crope@iki.fi>
5536 L:      linux-media@vger.kernel.org
5537 W:      https://linuxtv.org
5538 W:      http://palosaari.fi/linux/
5539 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5540 T:      git git://linuxtv.org/anttip/media_tree.git
5541 S:      Maintained
5542 F:      drivers/media/usb/dvb-usb-v2/af9015*
5543
5544 DVB_USB_AF9035 MEDIA DRIVER
5545 M:      Antti Palosaari <crope@iki.fi>
5546 L:      linux-media@vger.kernel.org
5547 W:      https://linuxtv.org
5548 W:      http://palosaari.fi/linux/
5549 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5550 T:      git git://linuxtv.org/anttip/media_tree.git
5551 S:      Maintained
5552 F:      drivers/media/usb/dvb-usb-v2/af9035*
5553
5554 DVB_USB_ANYSEE MEDIA DRIVER
5555 M:      Antti Palosaari <crope@iki.fi>
5556 L:      linux-media@vger.kernel.org
5557 W:      https://linuxtv.org
5558 W:      http://palosaari.fi/linux/
5559 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5560 T:      git git://linuxtv.org/anttip/media_tree.git
5561 S:      Maintained
5562 F:      drivers/media/usb/dvb-usb-v2/anysee*
5563
5564 DVB_USB_AU6610 MEDIA DRIVER
5565 M:      Antti Palosaari <crope@iki.fi>
5566 L:      linux-media@vger.kernel.org
5567 W:      https://linuxtv.org
5568 W:      http://palosaari.fi/linux/
5569 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5570 T:      git git://linuxtv.org/anttip/media_tree.git
5571 S:      Maintained
5572 F:      drivers/media/usb/dvb-usb-v2/au6610*
5573
5574 DVB_USB_CE6230 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/ce6230*
5583
5584 DVB_USB_CXUSB MEDIA DRIVER
5585 M:      Michael Krufky <mkrufky@linuxtv.org>
5586 L:      linux-media@vger.kernel.org
5587 W:      https://linuxtv.org
5588 W:      http://github.com/mkrufky
5589 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5590 T:      git git://linuxtv.org/media_tree.git
5591 S:      Maintained
5592 F:      drivers/media/usb/dvb-usb/cxusb*
5593
5594 DVB_USB_EC168 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/ec168*
5603
5604 DVB_USB_GL861 MEDIA DRIVER
5605 M:      Antti Palosaari <crope@iki.fi>
5606 L:      linux-media@vger.kernel.org
5607 W:      https://linuxtv.org
5608 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5609 T:      git git://linuxtv.org/anttip/media_tree.git
5610 S:      Maintained
5611 F:      drivers/media/usb/dvb-usb-v2/gl861*
5612
5613 DVB_USB_MXL111SF MEDIA DRIVER
5614 M:      Michael Krufky <mkrufky@linuxtv.org>
5615 L:      linux-media@vger.kernel.org
5616 W:      https://linuxtv.org
5617 W:      http://github.com/mkrufky
5618 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5619 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5620 S:      Maintained
5621 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5622
5623 DVB_USB_RTL28XXU MEDIA DRIVER
5624 M:      Antti Palosaari <crope@iki.fi>
5625 L:      linux-media@vger.kernel.org
5626 W:      https://linuxtv.org
5627 W:      http://palosaari.fi/linux/
5628 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5629 T:      git git://linuxtv.org/anttip/media_tree.git
5630 S:      Maintained
5631 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5632
5633 DVB_USB_V2 MEDIA DRIVER
5634 M:      Antti Palosaari <crope@iki.fi>
5635 L:      linux-media@vger.kernel.org
5636 W:      https://linuxtv.org
5637 W:      http://palosaari.fi/linux/
5638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5639 T:      git git://linuxtv.org/anttip/media_tree.git
5640 S:      Maintained
5641 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5642 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5643
5644 DYNAMIC DEBUG
5645 M:      Jason Baron <jbaron@akamai.com>
5646 S:      Maintained
5647 F:      lib/dynamic_debug.c
5648 F:      include/linux/dynamic_debug.h
5649
5650 DYNAMIC INTERRUPT MODERATION
5651 M:      Tal Gilboa <talgi@mellanox.com>
5652 S:      Maintained
5653 F:      include/linux/dim.h
5654 F:      lib/dim/
5655
5656 DZ DECSTATION DZ11 SERIAL DRIVER
5657 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5658 S:      Maintained
5659 F:      drivers/tty/serial/dz.*
5660
5661 E3X0 POWER BUTTON DRIVER
5662 M:      Moritz Fischer <moritz.fischer@ettus.com>
5663 L:      usrp-users@lists.ettus.com
5664 W:      http://www.ettus.com
5665 S:      Supported
5666 F:      drivers/input/misc/e3x0-button.c
5667 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5668
5669 E4000 MEDIA DRIVER
5670 M:      Antti Palosaari <crope@iki.fi>
5671 L:      linux-media@vger.kernel.org
5672 W:      https://linuxtv.org
5673 W:      http://palosaari.fi/linux/
5674 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5675 T:      git git://linuxtv.org/anttip/media_tree.git
5676 S:      Maintained
5677 F:      drivers/media/tuners/e4000*
5678
5679 EARTH_PT1 MEDIA DRIVER
5680 M:      Akihiro Tsukada <tskd08@gmail.com>
5681 L:      linux-media@vger.kernel.org
5682 S:      Odd Fixes
5683 F:      drivers/media/pci/pt1/
5684
5685 EARTH_PT3 MEDIA DRIVER
5686 M:      Akihiro Tsukada <tskd08@gmail.com>
5687 L:      linux-media@vger.kernel.org
5688 S:      Odd Fixes
5689 F:      drivers/media/pci/pt3/
5690
5691 EC100 MEDIA DRIVER
5692 M:      Antti Palosaari <crope@iki.fi>
5693 L:      linux-media@vger.kernel.org
5694 W:      https://linuxtv.org
5695 W:      http://palosaari.fi/linux/
5696 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5697 T:      git git://linuxtv.org/anttip/media_tree.git
5698 S:      Maintained
5699 F:      drivers/media/dvb-frontends/ec100*
5700
5701 ECRYPT FILE SYSTEM
5702 M:      Tyler Hicks <tyhicks@canonical.com>
5703 L:      ecryptfs@vger.kernel.org
5704 W:      http://ecryptfs.org
5705 W:      https://launchpad.net/ecryptfs
5706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5707 S:      Supported
5708 F:      Documentation/filesystems/ecryptfs.txt
5709 F:      fs/ecryptfs/
5710
5711 EDAC-AMD64
5712 M:      Borislav Petkov <bp@alien8.de>
5713 L:      linux-edac@vger.kernel.org
5714 S:      Maintained
5715 F:      drivers/edac/amd64_edac*
5716
5717 EDAC-AST2500
5718 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5719 S:      Supported
5720 F:      drivers/edac/aspeed_edac.c
5721 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5722
5723 EDAC-CALXEDA
5724 M:      Robert Richter <rric@kernel.org>
5725 L:      linux-edac@vger.kernel.org
5726 S:      Maintained
5727 F:      drivers/edac/highbank*
5728
5729 EDAC-CAVIUM OCTEON
5730 M:      Ralf Baechle <ralf@linux-mips.org>
5731 M:      David Daney <david.daney@cavium.com>
5732 L:      linux-edac@vger.kernel.org
5733 L:      linux-mips@vger.kernel.org
5734 S:      Supported
5735 F:      drivers/edac/octeon_edac*
5736
5737 EDAC-CAVIUM THUNDERX
5738 M:      David Daney <david.daney@cavium.com>
5739 M:      Jan Glauber <jglauber@cavium.com>
5740 L:      linux-edac@vger.kernel.org
5741 S:      Supported
5742 F:      drivers/edac/thunderx_edac*
5743
5744 EDAC-CORE
5745 M:      Borislav Petkov <bp@alien8.de>
5746 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5747 R:      James Morse <james.morse@arm.com>
5748 L:      linux-edac@vger.kernel.org
5749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5751 S:      Supported
5752 F:      Documentation/admin-guide/ras.rst
5753 F:      Documentation/driver-api/edac.rst
5754 F:      drivers/edac/
5755 F:      include/linux/edac.h
5756
5757 EDAC-E752X
5758 M:      Mark Gross <mark.gross@intel.com>
5759 L:      linux-edac@vger.kernel.org
5760 S:      Maintained
5761 F:      drivers/edac/e752x_edac.c
5762
5763 EDAC-E7XXX
5764 L:      linux-edac@vger.kernel.org
5765 S:      Maintained
5766 F:      drivers/edac/e7xxx_edac.c
5767
5768 EDAC-FSL_DDR
5769 M:      York Sun <york.sun@nxp.com>
5770 L:      linux-edac@vger.kernel.org
5771 S:      Maintained
5772 F:      drivers/edac/fsl_ddr_edac.*
5773
5774 EDAC-GHES
5775 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5776 L:      linux-edac@vger.kernel.org
5777 S:      Maintained
5778 F:      drivers/edac/ghes_edac.c
5779
5780 EDAC-I10NM
5781 M:      Tony Luck <tony.luck@intel.com>
5782 L:      linux-edac@vger.kernel.org
5783 S:      Maintained
5784 F:      drivers/edac/i10nm_base.c
5785
5786 EDAC-I3000
5787 L:      linux-edac@vger.kernel.org
5788 S:      Orphan
5789 F:      drivers/edac/i3000_edac.c
5790
5791 EDAC-I5000
5792 L:      linux-edac@vger.kernel.org
5793 S:      Maintained
5794 F:      drivers/edac/i5000_edac.c
5795
5796 EDAC-I5400
5797 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5798 L:      linux-edac@vger.kernel.org
5799 S:      Maintained
5800 F:      drivers/edac/i5400_edac.c
5801
5802 EDAC-I7300
5803 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5804 L:      linux-edac@vger.kernel.org
5805 S:      Maintained
5806 F:      drivers/edac/i7300_edac.c
5807
5808 EDAC-I7CORE
5809 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5810 L:      linux-edac@vger.kernel.org
5811 S:      Maintained
5812 F:      drivers/edac/i7core_edac.c
5813
5814 EDAC-I82443BXGX
5815 M:      Tim Small <tim@buttersideup.com>
5816 L:      linux-edac@vger.kernel.org
5817 S:      Maintained
5818 F:      drivers/edac/i82443bxgx_edac.c
5819
5820 EDAC-I82975X
5821 M:      "Arvind R." <arvino55@gmail.com>
5822 L:      linux-edac@vger.kernel.org
5823 S:      Maintained
5824 F:      drivers/edac/i82975x_edac.c
5825
5826 EDAC-IE31200
5827 M:      Jason Baron <jbaron@akamai.com>
5828 L:      linux-edac@vger.kernel.org
5829 S:      Maintained
5830 F:      drivers/edac/ie31200_edac.c
5831
5832 EDAC-MPC85XX
5833 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5834 L:      linux-edac@vger.kernel.org
5835 S:      Maintained
5836 F:      drivers/edac/mpc85xx_edac.[ch]
5837
5838 EDAC-PASEMI
5839 M:      Egor Martovetsky <egor@pasemi.com>
5840 L:      linux-edac@vger.kernel.org
5841 S:      Maintained
5842 F:      drivers/edac/pasemi_edac.c
5843
5844 EDAC-PND2
5845 M:      Tony Luck <tony.luck@intel.com>
5846 L:      linux-edac@vger.kernel.org
5847 S:      Maintained
5848 F:      drivers/edac/pnd2_edac.[ch]
5849
5850 EDAC-R82600
5851 M:      Tim Small <tim@buttersideup.com>
5852 L:      linux-edac@vger.kernel.org
5853 S:      Maintained
5854 F:      drivers/edac/r82600_edac.c
5855
5856 EDAC-SBRIDGE
5857 M:      Tony Luck <tony.luck@intel.com>
5858 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5859 L:      linux-edac@vger.kernel.org
5860 S:      Maintained
5861 F:      drivers/edac/sb_edac.c
5862
5863 EDAC-SIFIVE
5864 M:      Yash Shah <yash.shah@sifive.com>
5865 L:      linux-edac@vger.kernel.org
5866 S:      Supported
5867 F:      drivers/edac/sifive_edac.c
5868
5869 EDAC-SKYLAKE
5870 M:      Tony Luck <tony.luck@intel.com>
5871 L:      linux-edac@vger.kernel.org
5872 S:      Maintained
5873 F:      drivers/edac/skx_*.c
5874
5875 EDAC-TI
5876 M:      Tero Kristo <t-kristo@ti.com>
5877 L:      linux-edac@vger.kernel.org
5878 S:      Maintained
5879 F:      drivers/edac/ti_edac.c
5880
5881 EDAC-QCOM
5882 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5883 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5884 L:      linux-arm-msm@vger.kernel.org
5885 L:      linux-edac@vger.kernel.org
5886 S:      Maintained
5887 F:      drivers/edac/qcom_edac.c
5888
5889 EDIROL UA-101/UA-1000 DRIVER
5890 M:      Clemens Ladisch <clemens@ladisch.de>
5891 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5893 S:      Maintained
5894 F:      sound/usb/misc/ua101.c
5895
5896 EFI TEST DRIVER
5897 L:      linux-efi@vger.kernel.org
5898 M:      Ivan Hu <ivan.hu@canonical.com>
5899 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5900 S:      Maintained
5901 F:      drivers/firmware/efi/test/
5902
5903 EFI VARIABLE FILESYSTEM
5904 M:      Matthew Garrett <matthew.garrett@nebula.com>
5905 M:      Jeremy Kerr <jk@ozlabs.org>
5906 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5908 L:      linux-efi@vger.kernel.org
5909 S:      Maintained
5910 F:      fs/efivarfs/
5911
5912 EFIFB FRAMEBUFFER DRIVER
5913 L:      linux-fbdev@vger.kernel.org
5914 M:      Peter Jones <pjones@redhat.com>
5915 S:      Maintained
5916 F:      drivers/video/fbdev/efifb.c
5917
5918 EFS FILESYSTEM
5919 W:      http://aeschi.ch.eu.org/efs/
5920 S:      Orphan
5921 F:      fs/efs/
5922
5923 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5924 M:      Douglas Miller <dougmill@linux.ibm.com>
5925 L:      netdev@vger.kernel.org
5926 S:      Maintained
5927 F:      drivers/net/ethernet/ibm/ehea/
5928
5929 EM28XX VIDEO4LINUX DRIVER
5930 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5931 L:      linux-media@vger.kernel.org
5932 W:      https://linuxtv.org
5933 T:      git git://linuxtv.org/media_tree.git
5934 S:      Maintained
5935 F:      drivers/media/usb/em28xx/
5936 F:      Documentation/media/v4l-drivers/em28xx*
5937
5938 EMBEDDED LINUX
5939 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5940 M:      Matt Mackall <mpm@selenic.com>
5941 M:      David Woodhouse <dwmw2@infradead.org>
5942 L:      linux-embedded@vger.kernel.org
5943 S:      Maintained
5944
5945 Emulex 10Gbps iSCSI - OneConnect DRIVER
5946 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5947 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5948 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5949 L:      linux-scsi@vger.kernel.org
5950 W:      http://www.broadcom.com
5951 S:      Supported
5952 F:      drivers/scsi/be2iscsi/
5953
5954 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5955 M:      Sathya Perla <sathya.perla@broadcom.com>
5956 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5957 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5958 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5959 L:      netdev@vger.kernel.org
5960 W:      http://www.emulex.com
5961 S:      Supported
5962 F:      drivers/net/ethernet/emulex/benet/
5963
5964 EMULEX ONECONNECT ROCE DRIVER
5965 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5966 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5967 L:      linux-rdma@vger.kernel.org
5968 W:      http://www.broadcom.com
5969 S:      Odd Fixes
5970 F:      drivers/infiniband/hw/ocrdma/
5971 F:      include/uapi/rdma/ocrdma-abi.h
5972
5973 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5974 M:      James Smart <james.smart@broadcom.com>
5975 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5976 L:      linux-scsi@vger.kernel.org
5977 W:      http://www.broadcom.com
5978 S:      Supported
5979 F:      drivers/scsi/lpfc/
5980
5981 ENE CB710 FLASH CARD READER DRIVER
5982 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5983 S:      Maintained
5984 F:      drivers/misc/cb710/
5985 F:      drivers/mmc/host/cb710-mmc.*
5986 F:      include/linux/cb710.h
5987
5988 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5989 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5990 S:      Maintained
5991 F:      drivers/media/rc/ene_ir.*
5992
5993 EPSON S1D13XXX FRAMEBUFFER DRIVER
5994 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5995 S:      Maintained
5996 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5997 F:      drivers/video/fbdev/s1d13xxxfb.c
5998 F:      include/video/s1d13xxxfb.h
5999
6000 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6001 M:      Jeff Layton <jlayton@kernel.org>
6002 S:      Maintained
6003 F:      lib/errseq.c
6004 F:      include/linux/errseq.h
6005
6006 ET131X NETWORK DRIVER
6007 M:      Mark Einon <mark.einon@gmail.com>
6008 S:      Odd Fixes
6009 F:      drivers/net/ethernet/agere/
6010
6011 ETHERNET BRIDGE
6012 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6013 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6014 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6015 L:      netdev@vger.kernel.org
6016 W:      http://www.linuxfoundation.org/en/Net:Bridge
6017 S:      Maintained
6018 F:      include/linux/netfilter_bridge/
6019 F:      net/bridge/
6020
6021 ETHERNET PHY LIBRARY
6022 M:      Andrew Lunn <andrew@lunn.ch>
6023 M:      Florian Fainelli <f.fainelli@gmail.com>
6024 M:      Heiner Kallweit <hkallweit1@gmail.com>
6025 L:      netdev@vger.kernel.org
6026 S:      Maintained
6027 F:      Documentation/ABI/testing/sysfs-bus-mdio
6028 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6029 F:      Documentation/devicetree/bindings/net/mdio*
6030 F:      Documentation/networking/phy.rst
6031 F:      drivers/net/phy/
6032 F:      drivers/of/of_mdio.c
6033 F:      drivers/of/of_net.c
6034 F:      include/linux/*mdio*.h
6035 F:      include/linux/of_net.h
6036 F:      include/linux/phy.h
6037 F:      include/linux/phy_fixed.h
6038 F:      include/linux/platform_data/mdio-bcm-unimac.h
6039 F:      include/linux/platform_data/mdio-gpio.h
6040 F:      include/trace/events/mdio.h
6041 F:      include/uapi/linux/mdio.h
6042 F:      include/uapi/linux/mii.h
6043
6044 EXT2 FILE SYSTEM
6045 M:      Jan Kara <jack@suse.com>
6046 L:      linux-ext4@vger.kernel.org
6047 S:      Maintained
6048 F:      Documentation/filesystems/ext2.txt
6049 F:      fs/ext2/
6050 F:      include/linux/ext2*
6051
6052 EXT4 FILE SYSTEM
6053 M:      "Theodore Ts'o" <tytso@mit.edu>
6054 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6055 L:      linux-ext4@vger.kernel.org
6056 W:      http://ext4.wiki.kernel.org
6057 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6058 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6059 S:      Maintained
6060 F:      Documentation/filesystems/ext4/
6061 F:      fs/ext4/
6062
6063 Extended Verification Module (EVM)
6064 M:      Mimi Zohar <zohar@linux.ibm.com>
6065 L:      linux-integrity@vger.kernel.org
6066 S:      Supported
6067 F:      security/integrity/evm/
6068
6069 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6070 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6071 L:      linux-efi@vger.kernel.org
6072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6073 S:      Maintained
6074 F:      Documentation/efi-stub.txt
6075 F:      arch/*/kernel/efi.c
6076 F:      arch/x86/boot/compressed/eboot.[ch]
6077 F:      arch/*/include/asm/efi.h
6078 F:      arch/x86/platform/efi/
6079 F:      drivers/firmware/efi/
6080 F:      include/linux/efi*.h
6081 F:      arch/arm/boot/compressed/efi-header.S
6082 F:      arch/arm64/kernel/efi-entry.S
6083
6084 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6085 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6086 M:      Chanwoo Choi <cw00.choi@samsung.com>
6087 L:      linux-kernel@vger.kernel.org
6088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6089 S:      Maintained
6090 F:      drivers/extcon/
6091 F:      include/linux/extcon/
6092 F:      include/linux/extcon.h
6093 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6094 F:      Documentation/devicetree/bindings/extcon/
6095
6096 EXYNOS DP DRIVER
6097 M:      Jingoo Han <jingoohan1@gmail.com>
6098 L:      dri-devel@lists.freedesktop.org
6099 S:      Maintained
6100 F:      drivers/gpu/drm/exynos/exynos_dp*
6101
6102 EXYNOS SYSMMU (IOMMU) driver
6103 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6104 L:      iommu@lists.linux-foundation.org
6105 S:      Maintained
6106 F:      drivers/iommu/exynos-iommu.c
6107
6108 EZchip NPS platform support
6109 M:      Vineet Gupta <vgupta@synopsys.com>
6110 M:      Ofer Levi <oferle@mellanox.com>
6111 S:      Supported
6112 F:      arch/arc/plat-eznps
6113 F:      arch/arc/boot/dts/eznps.dts
6114
6115 F2FS FILE SYSTEM
6116 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6117 M:      Chao Yu <yuchao0@huawei.com>
6118 L:      linux-f2fs-devel@lists.sourceforge.net
6119 W:      https://f2fs.wiki.kernel.org/
6120 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6121 S:      Maintained
6122 F:      Documentation/filesystems/f2fs.txt
6123 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6124 F:      fs/f2fs/
6125 F:      include/linux/f2fs_fs.h
6126 F:      include/trace/events/f2fs.h
6127
6128 F71805F HARDWARE MONITORING DRIVER
6129 M:      Jean Delvare <jdelvare@suse.com>
6130 L:      linux-hwmon@vger.kernel.org
6131 S:      Maintained
6132 F:      Documentation/hwmon/f71805f.rst
6133 F:      drivers/hwmon/f71805f.c
6134
6135 FADDR2LINE
6136 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6137 S:      Maintained
6138 F:      scripts/faddr2line
6139
6140 FAILOVER MODULE
6141 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6142 L:      netdev@vger.kernel.org
6143 S:      Supported
6144 F:      net/core/failover.c
6145 F:      include/net/failover.h
6146 F:      Documentation/networking/failover.rst
6147
6148 FANOTIFY
6149 M:      Jan Kara <jack@suse.cz>
6150 R:      Amir Goldstein <amir73il@gmail.com>
6151 L:      linux-fsdevel@vger.kernel.org
6152 S:      Maintained
6153 F:      fs/notify/fanotify/
6154 F:      include/linux/fanotify.h
6155 F:      include/uapi/linux/fanotify.h
6156
6157 FARSYNC SYNCHRONOUS DRIVER
6158 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6159 W:      http://www.farsite.co.uk/
6160 S:      Supported
6161 F:      drivers/net/wan/farsync.*
6162
6163 FAULT INJECTION SUPPORT
6164 M:      Akinobu Mita <akinobu.mita@gmail.com>
6165 S:      Supported
6166 F:      Documentation/fault-injection/
6167 F:      lib/fault-inject.c
6168
6169 FBTFT Framebuffer drivers
6170 S:      Orphan
6171 L:      dri-devel@lists.freedesktop.org
6172 L:      linux-fbdev@vger.kernel.org
6173 F:      drivers/staging/fbtft/
6174
6175 FC0011 TUNER DRIVER
6176 M:      Michael Buesch <m@bues.ch>
6177 L:      linux-media@vger.kernel.org
6178 S:      Maintained
6179 F:      drivers/media/tuners/fc0011.h
6180 F:      drivers/media/tuners/fc0011.c
6181
6182 FC2580 MEDIA DRIVER
6183 M:      Antti Palosaari <crope@iki.fi>
6184 L:      linux-media@vger.kernel.org
6185 W:      https://linuxtv.org
6186 W:      http://palosaari.fi/linux/
6187 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6188 T:      git git://linuxtv.org/anttip/media_tree.git
6189 S:      Maintained
6190 F:      drivers/media/tuners/fc2580*
6191
6192 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6193 M:      Hannes Reinecke <hare@suse.de>
6194 L:      linux-scsi@vger.kernel.org
6195 W:      www.Open-FCoE.org
6196 S:      Supported
6197 F:      drivers/scsi/libfc/
6198 F:      drivers/scsi/fcoe/
6199 F:      include/scsi/fc/
6200 F:      include/scsi/libfc.h
6201 F:      include/scsi/libfcoe.h
6202 F:      include/uapi/scsi/fc/
6203
6204 FILE LOCKING (flock() and fcntl()/lockf())
6205 M:      Jeff Layton <jlayton@kernel.org>
6206 M:      "J. Bruce Fields" <bfields@fieldses.org>
6207 L:      linux-fsdevel@vger.kernel.org
6208 S:      Maintained
6209 F:      include/linux/fcntl.h
6210 F:      include/uapi/linux/fcntl.h
6211 F:      fs/fcntl.c
6212 F:      fs/locks.c
6213
6214 FILESYSTEMS (VFS and infrastructure)
6215 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6216 L:      linux-fsdevel@vger.kernel.org
6217 S:      Maintained
6218 F:      fs/*
6219 F:      include/linux/fs.h
6220 F:      include/linux/fs_types.h
6221 F:      include/uapi/linux/fs.h
6222
6223 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6224 M:      Riku Voipio <riku.voipio@iki.fi>
6225 L:      linux-hwmon@vger.kernel.org
6226 S:      Maintained
6227 F:      drivers/hwmon/f75375s.c
6228 F:      include/linux/f75375s.h
6229
6230 FIREWIRE AUDIO DRIVERS
6231 M:      Clemens Ladisch <clemens@ladisch.de>
6232 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6234 S:      Maintained
6235 F:      sound/firewire/
6236
6237 FIREWIRE MEDIA DRIVERS (firedtv)
6238 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6239 L:      linux-media@vger.kernel.org
6240 L:      linux1394-devel@lists.sourceforge.net
6241 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6242 S:      Maintained
6243 F:      drivers/media/firewire/
6244
6245 FIREWIRE SBP-2 TARGET
6246 M:      Chris Boot <bootc@bootc.net>
6247 L:      linux-scsi@vger.kernel.org
6248 L:      target-devel@vger.kernel.org
6249 L:      linux1394-devel@lists.sourceforge.net
6250 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6251 S:      Maintained
6252 F:      drivers/target/sbp/
6253
6254 FIREWIRE SUBSYSTEM
6255 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6256 L:      linux1394-devel@lists.sourceforge.net
6257 W:      http://ieee1394.wiki.kernel.org/
6258 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6259 S:      Maintained
6260 F:      drivers/firewire/
6261 F:      include/linux/firewire.h
6262 F:      include/uapi/linux/firewire*.h
6263 F:      tools/firewire/
6264
6265 FIRMWARE LOADER (request_firmware)
6266 M:      Luis Chamberlain <mcgrof@kernel.org>
6267 L:      linux-kernel@vger.kernel.org
6268 S:      Maintained
6269 F:      Documentation/firmware_class/
6270 F:      drivers/base/firmware_loader/
6271 F:      include/linux/firmware.h
6272
6273 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6274 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6275 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6276 S:      Maintained
6277 F:      drivers/block/rsxx/
6278
6279 FLEXTIMER FTM-QUADDEC DRIVER
6280 M:      Patrick Havelange <patrick.havelange@essensium.com>
6281 L:      linux-iio@vger.kernel.org
6282 S:      Maintained
6283 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quadddec
6284 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6285 F:      drivers/counter/ftm-quaddec.c
6286
6287 FLOPPY DRIVER
6288 M:      Jiri Kosina <jikos@kernel.org>
6289 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6290 S:      Odd fixes
6291 F:      drivers/block/floppy.c
6292
6293 FMC SUBSYSTEM
6294 M:      Alessandro Rubini <rubini@gnudd.com>
6295 W:      http://www.ohwr.org/projects/fmc-bus
6296 S:      Supported
6297 F:      drivers/fmc/
6298 F:      include/linux/fmc*.h
6299 F:      include/linux/ipmi-fru.h
6300 K:      fmc_d.*register
6301
6302 FPGA MANAGER FRAMEWORK
6303 M:      Moritz Fischer <mdf@kernel.org>
6304 L:      linux-fpga@vger.kernel.org
6305 S:      Maintained
6306 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6307 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6308 F:      Documentation/fpga/
6309 F:      Documentation/driver-api/fpga/
6310 F:      Documentation/devicetree/bindings/fpga/
6311 F:      drivers/fpga/
6312 F:      include/linux/fpga/
6313 W:      http://www.rocketboards.org
6314
6315 FPGA DFL DRIVERS
6316 M:      Wu Hao <hao.wu@intel.com>
6317 L:      linux-fpga@vger.kernel.org
6318 S:      Maintained
6319 F:      Documentation/fpga/dfl.rst
6320 F:      include/uapi/linux/fpga-dfl.h
6321 F:      drivers/fpga/dfl*
6322
6323 FPU EMULATOR
6324 M:      Bill Metzenthen <billm@melbpc.org.au>
6325 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6326 S:      Maintained
6327 F:      arch/x86/math-emu/
6328
6329 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6330 L:      netdev@vger.kernel.org
6331 S:      Orphan
6332 F:      drivers/net/wan/dlci.c
6333 F:      drivers/net/wan/sdla.c
6334
6335 FRAMEBUFFER LAYER
6336 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6337 L:      dri-devel@lists.freedesktop.org
6338 L:      linux-fbdev@vger.kernel.org
6339 T:      git git://github.com/bzolnier/linux.git
6340 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6341 S:      Maintained
6342 F:      Documentation/fb/
6343 F:      drivers/video/
6344 F:      include/video/
6345 F:      include/linux/fb.h
6346 F:      include/uapi/video/
6347 F:      include/uapi/linux/fb.h
6348
6349 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6350 M:      Horia Geantă <horia.geanta@nxp.com>
6351 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6352 L:      linux-crypto@vger.kernel.org
6353 S:      Maintained
6354 F:      drivers/crypto/caam/
6355 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6356
6357 FREESCALE DIU FRAMEBUFFER DRIVER
6358 M:      Timur Tabi <timur@kernel.org>
6359 L:      linux-fbdev@vger.kernel.org
6360 S:      Maintained
6361 F:      drivers/video/fbdev/fsl-diu-fb.*
6362
6363 FREESCALE DMA DRIVER
6364 M:      Li Yang <leoyang.li@nxp.com>
6365 M:      Zhang Wei <zw@zh-kernel.org>
6366 L:      linuxppc-dev@lists.ozlabs.org
6367 S:      Maintained
6368 F:      drivers/dma/fsldma.*
6369
6370 FREESCALE ENETC ETHERNET DRIVERS
6371 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6372 L:      netdev@vger.kernel.org
6373 S:      Maintained
6374 F:      drivers/net/ethernet/freescale/enetc/
6375
6376 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6377 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6378 L:      netdev@vger.kernel.org
6379 S:      Maintained
6380 F:      drivers/net/ethernet/freescale/gianfar*
6381 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6382
6383 FREESCALE GPMI NAND DRIVER
6384 M:      Han Xu <han.xu@nxp.com>
6385 L:      linux-mtd@lists.infradead.org
6386 S:      Maintained
6387 F:      drivers/mtd/nand/raw/gpmi-nand/*
6388
6389 FREESCALE I2C CPM DRIVER
6390 M:      Jochen Friedrich <jochen@scram.de>
6391 L:      linuxppc-dev@lists.ozlabs.org
6392 L:      linux-i2c@vger.kernel.org
6393 S:      Maintained
6394 F:      drivers/i2c/busses/i2c-cpm.c
6395
6396 FREESCALE IMX DDR PMU DRIVER
6397 M:      Frank Li <Frank.li@nxp.com>
6398 L:      linux-arm-kernel@lists.infradead.org
6399 S:      Maintained
6400 F:      drivers/perf/fsl_imx8_ddr_perf.c
6401 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6402
6403 FREESCALE IMX LPI2C DRIVER
6404 M:      Dong Aisheng <aisheng.dong@nxp.com>
6405 L:      linux-i2c@vger.kernel.org
6406 L:      linux-imx@nxp.com
6407 S:      Maintained
6408 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6409 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6410
6411 FREESCALE IMX / MXC FEC DRIVER
6412 M:      Fugang Duan <fugang.duan@nxp.com>
6413 L:      netdev@vger.kernel.org
6414 S:      Maintained
6415 F:      drivers/net/ethernet/freescale/fec_main.c
6416 F:      drivers/net/ethernet/freescale/fec_ptp.c
6417 F:      drivers/net/ethernet/freescale/fec.h
6418 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6419
6420 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6421 M:      Sascha Hauer <s.hauer@pengutronix.de>
6422 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6423 L:      linux-fbdev@vger.kernel.org
6424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6425 S:      Maintained
6426 F:      include/linux/platform_data/video-imxfb.h
6427 F:      drivers/video/fbdev/imxfb.c
6428
6429 FREESCALE QORIQ DPAA ETHERNET DRIVER
6430 M:      Madalin Bucur <madalin.bucur@nxp.com>
6431 L:      netdev@vger.kernel.org
6432 S:      Maintained
6433 F:      drivers/net/ethernet/freescale/dpaa
6434
6435 FREESCALE QORIQ DPAA FMAN DRIVER
6436 M:      Madalin Bucur <madalin.bucur@nxp.com>
6437 L:      netdev@vger.kernel.org
6438 S:      Maintained
6439 F:      drivers/net/ethernet/freescale/fman
6440 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6441
6442 FREESCALE QORIQ PTP CLOCK DRIVER
6443 M:      Yangbo Lu <yangbo.lu@nxp.com>
6444 L:      netdev@vger.kernel.org
6445 S:      Maintained
6446 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6447 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6448 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6449 F:      drivers/ptp/ptp_qoriq.c
6450 F:      drivers/ptp/ptp_qoriq_debugfs.c
6451 F:      include/linux/fsl/ptp_qoriq.h
6452 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6453
6454 FREESCALE QUAD SPI DRIVER
6455 M:      Han Xu <han.xu@nxp.com>
6456 L:      linux-spi@vger.kernel.org
6457 S:      Maintained
6458 F:      drivers/spi/spi-fsl-qspi.c
6459
6460 FREESCALE QUICC ENGINE LIBRARY
6461 M:      Qiang Zhao <qiang.zhao@nxp.com>
6462 L:      linuxppc-dev@lists.ozlabs.org
6463 S:      Maintained
6464 F:      drivers/soc/fsl/qe/
6465 F:      include/soc/fsl/*qe*.h
6466 F:      include/soc/fsl/*ucc*.h
6467
6468 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6469 M:      Li Yang <leoyang.li@nxp.com>
6470 L:      netdev@vger.kernel.org
6471 L:      linuxppc-dev@lists.ozlabs.org
6472 S:      Maintained
6473 F:      drivers/net/ethernet/freescale/ucc_geth*
6474
6475 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6476 M:      Zhao Qiang <qiang.zhao@nxp.com>
6477 L:      netdev@vger.kernel.org
6478 L:      linuxppc-dev@lists.ozlabs.org
6479 S:      Maintained
6480 F:      drivers/net/wan/fsl_ucc_hdlc*
6481
6482 FREESCALE QUICC ENGINE UCC UART DRIVER
6483 M:      Timur Tabi <timur@kernel.org>
6484 L:      linuxppc-dev@lists.ozlabs.org
6485 S:      Maintained
6486 F:      drivers/tty/serial/ucc_uart.c
6487
6488 FREESCALE SOC DRIVERS
6489 M:      Li Yang <leoyang.li@nxp.com>
6490 L:      linuxppc-dev@lists.ozlabs.org
6491 L:      linux-arm-kernel@lists.infradead.org
6492 S:      Maintained
6493 F:      Documentation/devicetree/bindings/soc/fsl/
6494 F:      drivers/soc/fsl/
6495 F:      include/linux/fsl/
6496
6497 FREESCALE SOC FS_ENET DRIVER
6498 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6499 L:      linuxppc-dev@lists.ozlabs.org
6500 L:      netdev@vger.kernel.org
6501 S:      Maintained
6502 F:      drivers/net/ethernet/freescale/fs_enet/
6503 F:      include/linux/fs_enet_pd.h
6504
6505 FREESCALE SOC SOUND DRIVERS
6506 M:      Timur Tabi <timur@kernel.org>
6507 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6508 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6509 R:      Fabio Estevam <festevam@gmail.com>
6510 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6511 L:      linuxppc-dev@lists.ozlabs.org
6512 S:      Maintained
6513 F:      sound/soc/fsl/fsl*
6514 F:      sound/soc/fsl/imx*
6515 F:      sound/soc/fsl/mpc8610_hpcd.c
6516
6517 FREESCALE USB PERIPHERAL DRIVERS
6518 M:      Li Yang <leoyang.li@nxp.com>
6519 L:      linux-usb@vger.kernel.org
6520 L:      linuxppc-dev@lists.ozlabs.org
6521 S:      Maintained
6522 F:      drivers/usb/gadget/udc/fsl*
6523
6524 FREEVXFS FILESYSTEM
6525 M:      Christoph Hellwig <hch@infradead.org>
6526 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6527 S:      Maintained
6528 F:      fs/freevxfs/
6529
6530 FREEZER
6531 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6532 M:      Pavel Machek <pavel@ucw.cz>
6533 L:      linux-pm@vger.kernel.org
6534 S:      Supported
6535 F:      Documentation/power/freezing-of-tasks.txt
6536 F:      include/linux/freezer.h
6537 F:      kernel/freezer.c
6538
6539 FRONTSWAP API
6540 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6541 L:      linux-kernel@vger.kernel.org
6542 S:      Maintained
6543 F:      mm/frontswap.c
6544 F:      include/linux/frontswap.h
6545
6546 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6547 M:      David Howells <dhowells@redhat.com>
6548 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6549 S:      Supported
6550 F:      Documentation/filesystems/caching/
6551 F:      fs/fscache/
6552 F:      include/linux/fscache*.h
6553
6554 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6555 M:      Theodore Y. Ts'o <tytso@mit.edu>
6556 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6557 M:      Eric Biggers <ebiggers@kernel.org>
6558 L:      linux-fscrypt@vger.kernel.org
6559 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6560 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6561 S:      Supported
6562 F:      fs/crypto/
6563 F:      include/linux/fscrypt*.h
6564 F:      Documentation/filesystems/fscrypt.rst
6565
6566 FSI SUBSYSTEM
6567 M:      Jeremy Kerr <jk@ozlabs.org>
6568 M:      Joel Stanley <joel@jms.id.au>
6569 R:      Alistar Popple <alistair@popple.id.au>
6570 R:      Eddie James <eajames@linux.ibm.com>
6571 L:      linux-fsi@lists.ozlabs.org
6572 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6573 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6574 S:      Supported
6575 F:      drivers/fsi/
6576 F:      include/linux/fsi*.h
6577 F:      include/trace/events/fsi*.h
6578
6579 FSI-ATTACHED I2C DRIVER
6580 M:      Eddie James <eajames@linux.ibm.com>
6581 L:      linux-i2c@vger.kernel.org
6582 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6583 S:      Maintained
6584 F:      drivers/i2c/busses/i2c-fsi.c
6585 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6586
6587 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6588 M:      Jan Kara <jack@suse.cz>
6589 R:      Amir Goldstein <amir73il@gmail.com>
6590 L:      linux-fsdevel@vger.kernel.org
6591 S:      Maintained
6592 F:      fs/notify/
6593 F:      include/linux/fsnotify*.h
6594
6595 FUJITSU LAPTOP EXTRAS
6596 M:      Jonathan Woithe <jwoithe@just42.net>
6597 L:      platform-driver-x86@vger.kernel.org
6598 S:      Maintained
6599 F:      drivers/platform/x86/fujitsu-laptop.c
6600
6601 FUJITSU M-5MO LS CAMERA ISP DRIVER
6602 M:      Kyungmin Park <kyungmin.park@samsung.com>
6603 M:      Heungjun Kim <riverful.kim@samsung.com>
6604 L:      linux-media@vger.kernel.org
6605 S:      Maintained
6606 F:      drivers/media/i2c/m5mols/
6607 F:      include/media/i2c/m5mols.h
6608
6609 FUJITSU TABLET EXTRAS
6610 M:      Robert Gerlach <khnz@gmx.de>
6611 L:      platform-driver-x86@vger.kernel.org
6612 S:      Maintained
6613 F:      drivers/platform/x86/fujitsu-tablet.c
6614
6615 FUSE: FILESYSTEM IN USERSPACE
6616 M:      Miklos Szeredi <miklos@szeredi.hu>
6617 L:      linux-fsdevel@vger.kernel.org
6618 W:      http://fuse.sourceforge.net/
6619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6620 S:      Maintained
6621 F:      fs/fuse/
6622 F:      include/uapi/linux/fuse.h
6623 F:      Documentation/filesystems/fuse.txt
6624
6625 FUTEX SUBSYSTEM
6626 M:      Thomas Gleixner <tglx@linutronix.de>
6627 M:      Ingo Molnar <mingo@redhat.com>
6628 R:      Peter Zijlstra <peterz@infradead.org>
6629 R:      Darren Hart <dvhart@infradead.org>
6630 L:      linux-kernel@vger.kernel.org
6631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6632 S:      Maintained
6633 F:      kernel/futex.c
6634 F:      include/asm-generic/futex.h
6635 F:      include/linux/futex.h
6636 F:      include/uapi/linux/futex.h
6637 F:      tools/testing/selftests/futex/
6638 F:      tools/perf/bench/futex*
6639 F:      Documentation/*futex*
6640
6641 GCC PLUGINS
6642 M:      Kees Cook <keescook@chromium.org>
6643 R:      Emese Revfy <re.emese@gmail.com>
6644 L:      kernel-hardening@lists.openwall.com
6645 S:      Maintained
6646 F:      scripts/gcc-plugins/
6647 F:      scripts/gcc-plugin.sh
6648 F:      scripts/Makefile.gcc-plugins
6649 F:      Documentation/gcc-plugins.txt
6650
6651 GASKET DRIVER FRAMEWORK
6652 M:      Rob Springer <rspringer@google.com>
6653 M:      Todd Poynor <toddpoynor@google.com>
6654 M:      Ben Chan <benchan@chromium.org>
6655 S:      Maintained
6656 F:      drivers/staging/gasket/
6657
6658 GCOV BASED KERNEL PROFILING
6659 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6660 S:      Maintained
6661 F:      kernel/gcov/
6662 F:      Documentation/dev-tools/gcov.rst
6663
6664 GDB KERNEL DEBUGGING HELPER SCRIPTS
6665 M:      Jan Kiszka <jan.kiszka@siemens.com>
6666 M:      Kieran Bingham <kbingham@kernel.org>
6667 S:      Supported
6668 F:      scripts/gdb/
6669
6670 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6671 M:      Achim Leubner <achim_leubner@adaptec.com>
6672 L:      linux-scsi@vger.kernel.org
6673 W:      http://www.icp-vortex.com/
6674 S:      Supported
6675 F:      drivers/scsi/gdt*
6676
6677 GEMTEK FM RADIO RECEIVER DRIVER
6678 M:      Hans Verkuil <hverkuil@xs4all.nl>
6679 L:      linux-media@vger.kernel.org
6680 T:      git git://linuxtv.org/media_tree.git
6681 W:      https://linuxtv.org
6682 S:      Maintained
6683 F:      drivers/media/radio/radio-gemtek*
6684
6685 GENERIC GPIO I2C DRIVER
6686 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6687 S:      Supported
6688 F:      drivers/i2c/busses/i2c-gpio.c
6689 F:      include/linux/platform_data/i2c-gpio.h
6690
6691 GENERIC GPIO I2C MULTIPLEXER DRIVER
6692 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6693 L:      linux-i2c@vger.kernel.org
6694 S:      Supported
6695 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6696 F:      include/linux/platform_data/i2c-mux-gpio.h
6697 F:      Documentation/i2c/muxes/i2c-mux-gpio
6698
6699 GENERIC HDLC (WAN) DRIVERS
6700 M:      Krzysztof Halasa <khc@pm.waw.pl>
6701 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6702 S:      Maintained
6703 F:      drivers/net/wan/c101.c
6704 F:      drivers/net/wan/hd6457*
6705 F:      drivers/net/wan/hdlc*
6706 F:      drivers/net/wan/n2.c
6707 F:      drivers/net/wan/pc300too.c
6708 F:      drivers/net/wan/pci200syn.c
6709 F:      drivers/net/wan/wanxl*
6710
6711 GENERIC INCLUDE/ASM HEADER FILES
6712 M:      Arnd Bergmann <arnd@arndb.de>
6713 L:      linux-arch@vger.kernel.org
6714 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6715 S:      Maintained
6716 F:      include/asm-generic/
6717 F:      include/uapi/asm-generic/
6718
6719 GENERIC PHY FRAMEWORK
6720 M:      Kishon Vijay Abraham I <kishon@ti.com>
6721 L:      linux-kernel@vger.kernel.org
6722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6723 S:      Supported
6724 F:      drivers/phy/
6725 F:      include/linux/phy/
6726 F:      Documentation/devicetree/bindings/phy/
6727
6728 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6729 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6730 S:      Supported
6731 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6732
6733 GENERIC PM DOMAINS
6734 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6735 M:      Kevin Hilman <khilman@kernel.org>
6736 M:      Ulf Hansson <ulf.hansson@linaro.org>
6737 L:      linux-pm@vger.kernel.org
6738 S:      Supported
6739 F:      drivers/base/power/domain*.c
6740 F:      include/linux/pm_domain.h
6741 F:      Documentation/devicetree/bindings/power/power_domain.txt
6742
6743 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6744 M:      Eugen Hristev <eugen.hristev@microchip.com>
6745 L:      linux-input@vger.kernel.org
6746 S:      Maintained
6747 F:      drivers/input/touchscreen/resistive-adc-touch.c
6748
6749 GENERIC UIO DRIVER FOR PCI DEVICES
6750 M:      "Michael S. Tsirkin" <mst@redhat.com>
6751 L:      kvm@vger.kernel.org
6752 S:      Supported
6753 F:      drivers/uio/uio_pci_generic.c
6754
6755 GENERIC VDSO LIBRARY:
6756 M:      Andy Lutomirski <luto@kernel.org>
6757 M:      Thomas Gleixner <tglx@linutronix.de>
6758 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6759 L:      linux-kernel@vger.kernel.org
6760 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6761 S:      Maintained
6762 F:      lib/vdso/
6763 F:      kernel/time/vsyscall.c
6764 F:      include/vdso/
6765 F:      include/asm-generic/vdso/vsyscall.h
6766
6767 GENWQE (IBM Generic Workqueue Card)
6768 M:      Frank Haverkamp <haver@linux.ibm.com>
6769 S:      Supported
6770 F:      drivers/misc/genwqe/
6771
6772 GET_MAINTAINER SCRIPT
6773 M:      Joe Perches <joe@perches.com>
6774 S:      Maintained
6775 F:      scripts/get_maintainer.pl
6776
6777 GFS2 FILE SYSTEM
6778 M:      Bob Peterson <rpeterso@redhat.com>
6779 M:      Andreas Gruenbacher <agruenba@redhat.com>
6780 L:      cluster-devel@redhat.com
6781 W:      http://sources.redhat.com/cluster/
6782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6783 S:      Supported
6784 F:      Documentation/filesystems/gfs2*.txt
6785 F:      fs/gfs2/
6786 F:      include/uapi/linux/gfs2_ondisk.h
6787
6788 GIGASET ISDN DRIVERS
6789 M:      Paul Bolle <pebolle@tiscali.nl>
6790 L:      gigaset307x-common@lists.sourceforge.net
6791 W:      http://gigaset307x.sourceforge.net/
6792 S:      Odd Fixes
6793 F:      drivers/staging/isdn/gigaset/
6794
6795 GNSS SUBSYSTEM
6796 M:      Johan Hovold <johan@kernel.org>
6797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6798 S:      Maintained
6799 F:      Documentation/ABI/testing/sysfs-class-gnss
6800 F:      Documentation/devicetree/bindings/gnss/
6801 F:      drivers/gnss/
6802 F:      include/linux/gnss.h
6803
6804 GO7007 MPEG CODEC
6805 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
6806 L:      linux-media@vger.kernel.org
6807 S:      Maintained
6808 F:      drivers/media/usb/go7007/
6809
6810 GOODIX TOUCHSCREEN
6811 M:      Bastien Nocera <hadess@hadess.net>
6812 L:      linux-input@vger.kernel.org
6813 S:      Maintained
6814 F:      drivers/input/touchscreen/goodix.c
6815
6816 GOOGLE ETHERNET DRIVERS
6817 M:      Catherine Sullivan <csully@google.com>
6818 R:      Sagi Shahar <sagis@google.com>
6819 R:      Jon Olson <jonolson@google.com>
6820 L:      netdev@vger.kernel.org
6821 S:      Supported
6822 F:      Documentation/networking/device_drivers/google/gve.txt
6823 F:      drivers/net/ethernet/google
6824
6825 GPD POCKET FAN DRIVER
6826 M:      Hans de Goede <hdegoede@redhat.com>
6827 L:      platform-driver-x86@vger.kernel.org
6828 S:      Maintained
6829 F:      drivers/platform/x86/gpd-pocket-fan.c
6830
6831 GPIO ACPI SUPPORT
6832 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6833 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6834 L:      linux-gpio@vger.kernel.org
6835 L:      linux-acpi@vger.kernel.org
6836 S:      Maintained
6837 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6838 F:      drivers/gpio/gpiolib-acpi.c
6839
6840 GPIO IR Transmitter
6841 M:      Sean Young <sean@mess.org>
6842 L:      linux-media@vger.kernel.org
6843 S:      Maintained
6844 F:      drivers/media/rc/gpio-ir-tx.c
6845
6846 GPIO MOCKUP DRIVER
6847 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6848 L:      linux-gpio@vger.kernel.org
6849 S:      Maintained
6850 F:      drivers/gpio/gpio-mockup.c
6851 F:      tools/testing/selftests/gpio/
6852
6853 GPIO SUBSYSTEM
6854 M:      Linus Walleij <linus.walleij@linaro.org>
6855 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6856 L:      linux-gpio@vger.kernel.org
6857 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6858 S:      Maintained
6859 F:      Documentation/devicetree/bindings/gpio/
6860 F:      Documentation/driver-api/gpio/
6861 F:      Documentation/gpio/
6862 F:      Documentation/ABI/testing/gpio-cdev
6863 F:      Documentation/ABI/obsolete/sysfs-gpio
6864 F:      drivers/gpio/
6865 F:      include/linux/gpio/
6866 F:      include/linux/gpio.h
6867 F:      include/linux/of_gpio.h
6868 F:      include/asm-generic/gpio.h
6869 F:      include/uapi/linux/gpio.h
6870 F:      tools/gpio/
6871
6872 GRE DEMULTIPLEXER DRIVER
6873 M:      Dmitry Kozlov <xeb@mail.ru>
6874 L:      netdev@vger.kernel.org
6875 S:      Maintained
6876 F:      net/ipv4/gre_demux.c
6877 F:      net/ipv4/gre_offload.c
6878 F:      include/net/gre.h
6879
6880 GRETH 10/100/1G Ethernet MAC device driver
6881 M:      Andreas Larsson <andreas@gaisler.com>
6882 L:      netdev@vger.kernel.org
6883 S:      Maintained
6884 F:      drivers/net/ethernet/aeroflex/
6885
6886 GREYBUS AUDIO PROTOCOLS DRIVERS
6887 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6888 M:      Mark Greer <mgreer@animalcreek.com>
6889 S:      Maintained
6890 F:      drivers/staging/greybus/audio_apbridgea.c
6891 F:      drivers/staging/greybus/audio_apbridgea.h
6892 F:      drivers/staging/greybus/audio_codec.c
6893 F:      drivers/staging/greybus/audio_codec.h
6894 F:      drivers/staging/greybus/audio_gb.c
6895 F:      drivers/staging/greybus/audio_manager.c
6896 F:      drivers/staging/greybus/audio_manager.h
6897 F:      drivers/staging/greybus/audio_manager_module.c
6898 F:      drivers/staging/greybus/audio_manager_private.h
6899 F:      drivers/staging/greybus/audio_manager_sysfs.c
6900 F:      drivers/staging/greybus/audio_module.c
6901 F:      drivers/staging/greybus/audio_topology.c
6902
6903 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6904 M:      Viresh Kumar <vireshk@kernel.org>
6905 S:      Maintained
6906 F:      drivers/staging/greybus/authentication.c
6907 F:      drivers/staging/greybus/bootrom.c
6908 F:      drivers/staging/greybus/firmware.h
6909 F:      drivers/staging/greybus/fw-core.c
6910 F:      drivers/staging/greybus/fw-download.c
6911 F:      drivers/staging/greybus/fw-management.c
6912 F:      drivers/staging/greybus/greybus_authentication.h
6913 F:      drivers/staging/greybus/greybus_firmware.h
6914 F:      drivers/staging/greybus/hid.c
6915 F:      drivers/staging/greybus/i2c.c
6916 F:      drivers/staging/greybus/spi.c
6917 F:      drivers/staging/greybus/spilib.c
6918 F:      drivers/staging/greybus/spilib.h
6919
6920 GREYBUS LOOPBACK DRIVER
6921 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6922 S:      Maintained
6923 F:      drivers/staging/greybus/loopback.c
6924
6925 GREYBUS PLATFORM DRIVERS
6926 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6927 S:      Maintained
6928 F:      drivers/staging/greybus/arche-platform.c
6929 F:      drivers/staging/greybus/arche-apb-ctrl.c
6930 F:      drivers/staging/greybus/arche_platform.h
6931
6932 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6933 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6934 S:      Maintained
6935 F:      drivers/staging/greybus/sdio.c
6936 F:      drivers/staging/greybus/light.c
6937 F:      drivers/staging/greybus/gpio.c
6938 F:      drivers/staging/greybus/power_supply.c
6939 F:      drivers/staging/greybus/spi.c
6940 F:      drivers/staging/greybus/spilib.c
6941
6942 GREYBUS SUBSYSTEM
6943 M:      Johan Hovold <johan@kernel.org>
6944 M:      Alex Elder <elder@kernel.org>
6945 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6946 S:      Maintained
6947 F:      drivers/staging/greybus/
6948 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6949
6950 GREYBUS UART PROTOCOLS DRIVERS
6951 M:      David Lin <dtwlin@gmail.com>
6952 S:      Maintained
6953 F:      drivers/staging/greybus/uart.c
6954 F:      drivers/staging/greybus/log.c
6955
6956 GS1662 VIDEO SERIALIZER
6957 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6958 L:      linux-media@vger.kernel.org
6959 T:      git git://linuxtv.org/media_tree.git
6960 S:      Maintained
6961 F:      drivers/media/spi/gs1662.c
6962
6963 GSPCA FINEPIX SUBDRIVER
6964 M:      Frank Zago <frank@zago.net>
6965 L:      linux-media@vger.kernel.org
6966 T:      git git://linuxtv.org/media_tree.git
6967 S:      Maintained
6968 F:      drivers/media/usb/gspca/finepix.c
6969
6970 GSPCA GL860 SUBDRIVER
6971 M:      Olivier Lorin <o.lorin@laposte.net>
6972 L:      linux-media@vger.kernel.org
6973 T:      git git://linuxtv.org/media_tree.git
6974 S:      Maintained
6975 F:      drivers/media/usb/gspca/gl860/
6976
6977 GSPCA M5602 SUBDRIVER
6978 M:      Erik Andren <erik.andren@gmail.com>
6979 L:      linux-media@vger.kernel.org
6980 T:      git git://linuxtv.org/media_tree.git
6981 S:      Maintained
6982 F:      drivers/media/usb/gspca/m5602/
6983
6984 GSPCA PAC207 SONIXB SUBDRIVER
6985 M:      Hans Verkuil <hverkuil@xs4all.nl>
6986 L:      linux-media@vger.kernel.org
6987 T:      git git://linuxtv.org/media_tree.git
6988 S:      Odd Fixes
6989 F:      drivers/media/usb/gspca/pac207.c
6990
6991 GSPCA SN9C20X SUBDRIVER
6992 M:      Brian Johnson <brijohn@gmail.com>
6993 L:      linux-media@vger.kernel.org
6994 T:      git git://linuxtv.org/media_tree.git
6995 S:      Maintained
6996 F:      drivers/media/usb/gspca/sn9c20x.c
6997
6998 GSPCA T613 SUBDRIVER
6999 M:      Leandro Costantino <lcostantino@gmail.com>
7000 L:      linux-media@vger.kernel.org
7001 T:      git git://linuxtv.org/media_tree.git
7002 S:      Maintained
7003 F:      drivers/media/usb/gspca/t613.c
7004
7005 GSPCA USB WEBCAM DRIVER
7006 M:      Hans Verkuil <hverkuil@xs4all.nl>
7007 L:      linux-media@vger.kernel.org
7008 T:      git git://linuxtv.org/media_tree.git
7009 S:      Odd Fixes
7010 F:      drivers/media/usb/gspca/
7011
7012 GTP (GPRS Tunneling Protocol)
7013 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7014 M:      Harald Welte <laforge@gnumonks.org>
7015 L:      osmocom-net-gprs@lists.osmocom.org
7016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7017 S:      Maintained
7018 F:      drivers/net/gtp.c
7019
7020 GUID PARTITION TABLE (GPT)
7021 M:      Davidlohr Bueso <dave@stgolabs.net>
7022 L:      linux-efi@vger.kernel.org
7023 S:      Maintained
7024 F:      block/partitions/efi.*
7025
7026 H8/300 ARCHITECTURE
7027 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7028 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7029 W:      http://uclinux-h8.sourceforge.jp
7030 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7031 S:      Maintained
7032 F:      arch/h8300/
7033 F:      drivers/clocksource/h8300_*.c
7034 F:      drivers/clk/h8300/
7035 F:      drivers/irqchip/irq-renesas-h8*.c
7036
7037 HABANALABS PCI DRIVER
7038 M:      Oded Gabbay <oded.gabbay@gmail.com>
7039 T:      git https://github.com/HabanaAI/linux.git
7040 S:      Supported
7041 F:      drivers/misc/habanalabs/
7042 F:      include/uapi/misc/habanalabs.h
7043 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7044 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7045
7046 HACKRF MEDIA DRIVER
7047 M:      Antti Palosaari <crope@iki.fi>
7048 L:      linux-media@vger.kernel.org
7049 W:      https://linuxtv.org
7050 W:      http://palosaari.fi/linux/
7051 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7052 T:      git git://linuxtv.org/anttip/media_tree.git
7053 S:      Maintained
7054 F:      drivers/media/usb/hackrf/
7055
7056 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7057 M:      Frank Seidel <frank@f-seidel.de>
7058 L:      platform-driver-x86@vger.kernel.org
7059 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7060 S:      Maintained
7061 F:      drivers/platform/x86/hdaps.c
7062
7063 HARDWARE MONITORING
7064 M:      Jean Delvare <jdelvare@suse.com>
7065 M:      Guenter Roeck <linux@roeck-us.net>
7066 L:      linux-hwmon@vger.kernel.org
7067 W:      http://hwmon.wiki.kernel.org/
7068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7069 S:      Maintained
7070 F:      Documentation/devicetree/bindings/hwmon/
7071 F:      Documentation/hwmon/
7072 F:      drivers/hwmon/
7073 F:      include/linux/hwmon*.h
7074 F:      include/trace/events/hwmon*.h
7075
7076 HARDWARE RANDOM NUMBER GENERATOR CORE
7077 M:      Matt Mackall <mpm@selenic.com>
7078 M:      Herbert Xu <herbert@gondor.apana.org.au>
7079 L:      linux-crypto@vger.kernel.org
7080 S:      Odd fixes
7081 F:      Documentation/devicetree/bindings/rng/
7082 F:      Documentation/hw_random.txt
7083 F:      drivers/char/hw_random/
7084 F:      include/linux/hw_random.h
7085
7086 HARDWARE TRACING FACILITIES
7087 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7088 S:      Maintained
7089 F:      drivers/hwtracing/
7090
7091 HARDWARE SPINLOCK CORE
7092 M:      Ohad Ben-Cohen <ohad@wizery.com>
7093 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7094 L:      linux-remoteproc@vger.kernel.org
7095 S:      Maintained
7096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
7097 F:      Documentation/devicetree/bindings/hwlock/
7098 F:      Documentation/hwspinlock.txt
7099 F:      drivers/hwspinlock/
7100 F:      include/linux/hwspinlock.h
7101
7102 HARMONY SOUND DRIVER
7103 L:      linux-parisc@vger.kernel.org
7104 S:      Maintained
7105 F:      sound/parisc/harmony.*
7106
7107 HDPVR USB VIDEO ENCODER DRIVER
7108 M:      Hans Verkuil <hverkuil@xs4all.nl>
7109 L:      linux-media@vger.kernel.org
7110 T:      git git://linuxtv.org/media_tree.git
7111 W:      https://linuxtv.org
7112 S:      Odd Fixes
7113 F:      drivers/media/usb/hdpvr/
7114
7115 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7116 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7117 S:      Supported
7118 F:      Documentation/watchdog/hpwdt.rst
7119 F:      drivers/watchdog/hpwdt.c
7120
7121 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7122 M:      Don Brace <don.brace@microsemi.com>
7123 L:      esc.storagedev@microsemi.com
7124 L:      linux-scsi@vger.kernel.org
7125 S:      Supported
7126 F:      Documentation/scsi/hpsa.txt
7127 F:      drivers/scsi/hpsa*.[ch]
7128 F:      include/linux/cciss*.h
7129 F:      include/uapi/linux/cciss*.h
7130
7131 HFI1 DRIVER
7132 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7133 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7134 L:      linux-rdma@vger.kernel.org
7135 S:      Supported
7136 F:      drivers/infiniband/hw/hfi1
7137
7138 HFS FILESYSTEM
7139 L:      linux-fsdevel@vger.kernel.org
7140 S:      Orphan
7141 F:      Documentation/filesystems/hfs.txt
7142 F:      fs/hfs/
7143
7144 HFSPLUS FILESYSTEM
7145 L:      linux-fsdevel@vger.kernel.org
7146 S:      Orphan
7147 F:      Documentation/filesystems/hfsplus.txt
7148 F:      fs/hfsplus/
7149
7150 HGA FRAMEBUFFER DRIVER
7151 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7152 L:      linux-nvidia@lists.surfsouth.com
7153 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7154 S:      Maintained
7155 F:      drivers/video/fbdev/hgafb.c
7156
7157 HIBERNATION (aka Software Suspend, aka swsusp)
7158 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7159 M:      Pavel Machek <pavel@ucw.cz>
7160 L:      linux-pm@vger.kernel.org
7161 B:      https://bugzilla.kernel.org
7162 S:      Supported
7163 F:      arch/x86/power/
7164 F:      drivers/base/power/
7165 F:      kernel/power/
7166 F:      include/linux/suspend.h
7167 F:      include/linux/freezer.h
7168 F:      include/linux/pm.h
7169 F:      arch/*/include/asm/suspend*.h
7170
7171 HID CORE LAYER
7172 M:      Jiri Kosina <jikos@kernel.org>
7173 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7174 L:      linux-input@vger.kernel.org
7175 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7176 S:      Maintained
7177 F:      drivers/hid/
7178 F:      include/linux/hid*
7179 F:      include/uapi/linux/hid*
7180
7181 HID SENSOR HUB DRIVERS
7182 M:      Jiri Kosina <jikos@kernel.org>
7183 M:      Jonathan Cameron <jic23@kernel.org>
7184 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7185 L:      linux-input@vger.kernel.org
7186 L:      linux-iio@vger.kernel.org
7187 S:      Maintained
7188 F:      Documentation/hid/hid-sensor*
7189 F:      drivers/hid/hid-sensor-*
7190 F:      drivers/iio/*/hid-*
7191 F:      include/linux/hid-sensor-*
7192
7193 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7194 M:      Thomas Gleixner <tglx@linutronix.de>
7195 L:      linux-kernel@vger.kernel.org
7196 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7197 S:      Maintained
7198 F:      Documentation/timers/
7199 F:      kernel/time/hrtimer.c
7200 F:      kernel/time/clockevents.c
7201 F:      kernel/time/timer_*.c
7202 F:      include/linux/clockchips.h
7203 F:      include/linux/hrtimer.h
7204
7205 HIGH-SPEED SCC DRIVER FOR AX.25
7206 L:      linux-hams@vger.kernel.org
7207 S:      Orphan
7208 F:      drivers/net/hamradio/dmascc.c
7209 F:      drivers/net/hamradio/scc.c
7210
7211 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7212 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7213 W:      http://www.highpoint-tech.com
7214 S:      Supported
7215 F:      Documentation/scsi/hptiop.txt
7216 F:      drivers/scsi/hptiop.c
7217
7218 HIPPI
7219 M:      Jes Sorensen <jes@trained-monkey.org>
7220 L:      linux-hippi@sunsite.dk
7221 S:      Maintained
7222 F:      include/linux/hippidevice.h
7223 F:      include/uapi/linux/if_hippi.h
7224 F:      net/802/hippi.c
7225 F:      drivers/net/hippi/
7226
7227 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7228 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7229 M:      Salil Mehta <salil.mehta@huawei.com>
7230 L:      netdev@vger.kernel.org
7231 W:      http://www.hisilicon.com
7232 S:      Maintained
7233 F:      drivers/net/ethernet/hisilicon/hns3/
7234
7235 HISILICON LPC BUS DRIVER
7236 M:      john.garry@huawei.com
7237 W:      http://www.hisilicon.com
7238 S:      Maintained
7239 F:      drivers/bus/hisi_lpc.c
7240 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7241
7242 HISILICON NETWORK SUBSYSTEM DRIVER
7243 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7244 M:      Salil Mehta <salil.mehta@huawei.com>
7245 L:      netdev@vger.kernel.org
7246 W:      http://www.hisilicon.com
7247 S:      Maintained
7248 F:      drivers/net/ethernet/hisilicon/
7249 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7250
7251 HISILICON PMU DRIVER
7252 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7253 W:      http://www.hisilicon.com
7254 S:      Supported
7255 F:      drivers/perf/hisilicon
7256 F:      Documentation/perf/hisi-pmu.txt
7257
7258 HISILICON ROCE DRIVER
7259 M:      Lijun Ou <oulijun@huawei.com>
7260 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7261 L:      linux-rdma@vger.kernel.org
7262 S:      Maintained
7263 F:      drivers/infiniband/hw/hns/
7264 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7265
7266 HISILICON SAS Controller
7267 M:      John Garry <john.garry@huawei.com>
7268 W:      http://www.hisilicon.com
7269 S:      Supported
7270 F:      drivers/scsi/hisi_sas/
7271 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7272
7273 HMM - Heterogeneous Memory Management
7274 M:      Jérôme Glisse <jglisse@redhat.com>
7275 L:      linux-mm@kvack.org
7276 S:      Maintained
7277 F:      mm/hmm*
7278 F:      include/linux/hmm*
7279 F:      Documentation/vm/hmm.rst
7280
7281 HOST AP DRIVER
7282 M:      Jouni Malinen <j@w1.fi>
7283 L:      linux-wireless@vger.kernel.org
7284 W:      http://w1.fi/hostap-driver.html
7285 S:      Obsolete
7286 F:      drivers/net/wireless/intersil/hostap/
7287
7288 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7289 L:      platform-driver-x86@vger.kernel.org
7290 S:      Orphan
7291 F:      drivers/platform/x86/tc1100-wmi.c
7292
7293 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7294 M:      Jaroslav Kysela <perex@perex.cz>
7295 S:      Maintained
7296 F:      drivers/net/ethernet/hp/hp100.*
7297
7298 HPET:   High Precision Event Timers driver
7299 M:      Clemens Ladisch <clemens@ladisch.de>
7300 S:      Maintained
7301 F:      Documentation/timers/hpet.rst
7302 F:      drivers/char/hpet.c
7303 F:      include/linux/hpet.h
7304 F:      include/uapi/linux/hpet.h
7305
7306 HPET:   x86
7307 S:      Orphan
7308 F:      arch/x86/kernel/hpet.c
7309 F:      arch/x86/include/asm/hpet.h
7310
7311 HPFS FILESYSTEM
7312 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7313 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7314 S:      Maintained
7315 F:      fs/hpfs/
7316
7317 HSI SUBSYSTEM
7318 M:      Sebastian Reichel <sre@kernel.org>
7319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7320 S:      Maintained
7321 F:      Documentation/ABI/testing/sysfs-bus-hsi
7322 F:      Documentation/driver-api/hsi.rst
7323 F:      drivers/hsi/
7324 F:      include/linux/hsi/
7325 F:      include/uapi/linux/hsi/
7326
7327 HSO 3G MODEM DRIVER
7328 L:      linux-usb@vger.kernel.org
7329 S:      Orphan
7330 F:      drivers/net/usb/hso.c
7331
7332 HSR NETWORK PROTOCOL
7333 M:      Arvid Brodin <arvid.brodin@alten.se>
7334 L:      netdev@vger.kernel.org
7335 S:      Maintained
7336 F:      net/hsr/
7337
7338 HT16K33 LED CONTROLLER DRIVER
7339 M:      Robin van der Gracht <robin@protonic.nl>
7340 S:      Maintained
7341 F:      drivers/auxdisplay/ht16k33.c
7342 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7343
7344 HTCPEN TOUCHSCREEN DRIVER
7345 M:      Pau Oliva Fora <pof@eslack.org>
7346 L:      linux-input@vger.kernel.org
7347 S:      Maintained
7348 F:      drivers/input/touchscreen/htcpen.c
7349
7350 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7351 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7352 L:      linux-iio@vger.kernel.org
7353 W:      http://www.st.com/
7354 S:      Maintained
7355 F:      drivers/iio/humidity/hts221*
7356 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7357
7358 HUAWEI ETHERNET DRIVER
7359 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7360 L:      netdev@vger.kernel.org
7361 S:      Supported
7362 F:      Documentation/networking/hinic.txt
7363 F:      drivers/net/ethernet/huawei/hinic/
7364
7365 HUGETLB FILESYSTEM
7366 M:      Mike Kravetz <mike.kravetz@oracle.com>
7367 L:      linux-mm@kvack.org
7368 S:      Maintained
7369 F:      fs/hugetlbfs/
7370 F:      mm/hugetlb.c
7371 F:      include/linux/hugetlb.h
7372 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7373 F:      Documentation/vm/hugetlbfs_reserv.rst
7374 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7375
7376 HVA ST MEDIA DRIVER
7377 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7378 L:      linux-media@vger.kernel.org
7379 T:      git git://linuxtv.org/media_tree.git
7380 W:      https://linuxtv.org
7381 S:      Supported
7382 F:      drivers/media/platform/sti/hva
7383
7384 HWPOISON MEMORY FAILURE HANDLING
7385 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7386 L:      linux-mm@kvack.org
7387 S:      Maintained
7388 F:      mm/memory-failure.c
7389 F:      mm/hwpoison-inject.c
7390
7391 HYGON PROCESSOR SUPPORT
7392 M:      Pu Wen <puwen@hygon.cn>
7393 L:      linux-kernel@vger.kernel.org
7394 S:      Maintained
7395 F:      arch/x86/kernel/cpu/hygon.c
7396
7397 Hyper-V CORE AND DRIVERS
7398 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7399 M:      Haiyang Zhang <haiyangz@microsoft.com>
7400 M:      Stephen Hemminger <sthemmin@microsoft.com>
7401 M:      Sasha Levin <sashal@kernel.org>
7402 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7403 L:      linux-hyperv@vger.kernel.org
7404 S:      Supported
7405 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7406 F:      arch/x86/include/asm/mshyperv.h
7407 F:      arch/x86/include/asm/trace/hyperv.h
7408 F:      arch/x86/include/asm/hyperv-tlfs.h
7409 F:      arch/x86/kernel/cpu/mshyperv.c
7410 F:      arch/x86/hyperv
7411 F:      drivers/clocksource/hyperv_timer.c
7412 F:      drivers/hid/hid-hyperv.c
7413 F:      drivers/hv/
7414 F:      drivers/input/serio/hyperv-keyboard.c
7415 F:      drivers/pci/controller/pci-hyperv.c
7416 F:      drivers/net/hyperv/
7417 F:      drivers/scsi/storvsc_drv.c
7418 F:      drivers/uio/uio_hv_generic.c
7419 F:      drivers/video/fbdev/hyperv_fb.c
7420 F:      drivers/iommu/hyperv_iommu.c
7421 F:      net/vmw_vsock/hyperv_transport.c
7422 F:      include/clocksource/hyperv_timer.h
7423 F:      include/linux/hyperv.h
7424 F:      include/uapi/linux/hyperv.h
7425 F:      include/asm-generic/mshyperv.h
7426 F:      tools/hv/
7427 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7428
7429 HYPERVISOR VIRTUAL CONSOLE DRIVER
7430 L:      linuxppc-dev@lists.ozlabs.org
7431 S:      Odd Fixes
7432 F:      drivers/tty/hvc/
7433
7434 I2C ACPI SUPPORT
7435 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7436 L:      linux-i2c@vger.kernel.org
7437 L:      linux-acpi@vger.kernel.org
7438 S:      Maintained
7439 F:      drivers/i2c/i2c-core-acpi.c
7440
7441 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7442 M:      Ajay Gupta <ajayg@nvidia.com>
7443 L:      linux-i2c@vger.kernel.org
7444 S:      Maintained
7445 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7446 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7447
7448 I2C MUXES
7449 M:      Peter Rosin <peda@axentia.se>
7450 L:      linux-i2c@vger.kernel.org
7451 S:      Maintained
7452 F:      Documentation/i2c/i2c-topology
7453 F:      Documentation/i2c/muxes/
7454 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7455 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7456 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7457 F:      drivers/i2c/i2c-mux.c
7458 F:      drivers/i2c/muxes/
7459 F:      include/linux/i2c-mux.h
7460
7461 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7462 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7463 L:      linux-i2c@vger.kernel.org
7464 S:      Maintained
7465 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7466 F:      drivers/i2c/busses/i2c-mv64xxx.c
7467
7468 I2C OVER PARALLEL PORT
7469 M:      Jean Delvare <jdelvare@suse.com>
7470 L:      linux-i2c@vger.kernel.org
7471 S:      Maintained
7472 F:      Documentation/i2c/busses/i2c-parport
7473 F:      Documentation/i2c/busses/i2c-parport-light
7474 F:      drivers/i2c/busses/i2c-parport.c
7475 F:      drivers/i2c/busses/i2c-parport-light.c
7476
7477 I2C SUBSYSTEM
7478 M:      Wolfram Sang <wsa@the-dreams.de>
7479 L:      linux-i2c@vger.kernel.org
7480 W:      https://i2c.wiki.kernel.org/
7481 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7482 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7483 S:      Maintained
7484 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7485 F:      Documentation/i2c/
7486 F:      drivers/i2c/*
7487 F:      include/linux/i2c.h
7488 F:      include/linux/i2c-dev.h
7489 F:      include/linux/i2c-smbus.h
7490 F:      include/uapi/linux/i2c.h
7491 F:      include/uapi/linux/i2c-*.h
7492
7493 I2C SUBSYSTEM HOST DRIVERS
7494 L:      linux-i2c@vger.kernel.org
7495 W:      https://i2c.wiki.kernel.org/
7496 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7498 S:      Odd Fixes
7499 F:      Documentation/devicetree/bindings/i2c/
7500 F:      drivers/i2c/algos/
7501 F:      drivers/i2c/busses/
7502
7503 I2C-TAOS-EVM DRIVER
7504 M:      Jean Delvare <jdelvare@suse.com>
7505 L:      linux-i2c@vger.kernel.org
7506 S:      Maintained
7507 F:      Documentation/i2c/busses/i2c-taos-evm
7508 F:      drivers/i2c/busses/i2c-taos-evm.c
7509
7510 I2C-TINY-USB DRIVER
7511 M:      Till Harbaum <till@harbaum.org>
7512 L:      linux-i2c@vger.kernel.org
7513 W:      http://www.harbaum.org/till/i2c_tiny_usb
7514 S:      Maintained
7515 F:      drivers/i2c/busses/i2c-tiny-usb.c
7516
7517 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7518 M:      Jean Delvare <jdelvare@suse.com>
7519 L:      linux-i2c@vger.kernel.org
7520 S:      Maintained
7521 F:      Documentation/i2c/busses/i2c-ali1535
7522 F:      Documentation/i2c/busses/i2c-ali1563
7523 F:      Documentation/i2c/busses/i2c-ali15x3
7524 F:      Documentation/i2c/busses/i2c-amd756
7525 F:      Documentation/i2c/busses/i2c-amd8111
7526 F:      Documentation/i2c/busses/i2c-i801
7527 F:      Documentation/i2c/busses/i2c-nforce2
7528 F:      Documentation/i2c/busses/i2c-piix4
7529 F:      Documentation/i2c/busses/i2c-sis5595
7530 F:      Documentation/i2c/busses/i2c-sis630
7531 F:      Documentation/i2c/busses/i2c-sis96x
7532 F:      Documentation/i2c/busses/i2c-via
7533 F:      Documentation/i2c/busses/i2c-viapro
7534 F:      drivers/i2c/busses/i2c-ali1535.c
7535 F:      drivers/i2c/busses/i2c-ali1563.c
7536 F:      drivers/i2c/busses/i2c-ali15x3.c
7537 F:      drivers/i2c/busses/i2c-amd756.c
7538 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7539 F:      drivers/i2c/busses/i2c-amd8111.c
7540 F:      drivers/i2c/busses/i2c-i801.c
7541 F:      drivers/i2c/busses/i2c-isch.c
7542 F:      drivers/i2c/busses/i2c-nforce2.c
7543 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7544 F:      drivers/i2c/busses/i2c-piix4.c
7545 F:      drivers/i2c/busses/i2c-sis5595.c
7546 F:      drivers/i2c/busses/i2c-sis630.c
7547 F:      drivers/i2c/busses/i2c-sis96x.c
7548 F:      drivers/i2c/busses/i2c-via.c
7549 F:      drivers/i2c/busses/i2c-viapro.c
7550
7551 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7552 M:      Hans de Goede <hdegoede@redhat.com>
7553 L:      linux-i2c@vger.kernel.org
7554 S:      Maintained
7555 F:      drivers/i2c/busses/i2c-cht-wc.c
7556
7557 I2C/SMBUS ISMT DRIVER
7558 M:      Seth Heasley <seth.heasley@intel.com>
7559 M:      Neil Horman <nhorman@tuxdriver.com>
7560 L:      linux-i2c@vger.kernel.org
7561 F:      drivers/i2c/busses/i2c-ismt.c
7562 F:      Documentation/i2c/busses/i2c-ismt
7563
7564 I2C/SMBUS STUB DRIVER
7565 M:      Jean Delvare <jdelvare@suse.com>
7566 L:      linux-i2c@vger.kernel.org
7567 S:      Maintained
7568 F:      drivers/i2c/i2c-stub.c
7569
7570 I3C SUBSYSTEM
7571 M:      Boris Brezillon <bbrezillon@kernel.org>
7572 L:      linux-i3c@lists.infradead.org
7573 C:      irc://chat.freenode.net/linux-i3c
7574 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7575 S:      Maintained
7576 F:      Documentation/ABI/testing/sysfs-bus-i3c
7577 F:      Documentation/devicetree/bindings/i3c/
7578 F:      Documentation/driver-api/i3c
7579 F:      drivers/i3c/
7580 F:      include/linux/i3c/
7581
7582 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7583 M:      Vitor Soares <vitor.soares@synopsys.com>
7584 S:      Maintained
7585 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7586 F:      drivers/i3c/master/dw*
7587
7588 IA64 (Itanium) PLATFORM
7589 M:      Tony Luck <tony.luck@intel.com>
7590 M:      Fenghua Yu <fenghua.yu@intel.com>
7591 L:      linux-ia64@vger.kernel.org
7592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7593 S:      Maintained
7594 F:      arch/ia64/
7595
7596 IBM Power 842 compression accelerator
7597 M:      Haren Myneni <haren@us.ibm.com>
7598 S:      Supported
7599 F:      drivers/crypto/nx/Makefile
7600 F:      drivers/crypto/nx/Kconfig
7601 F:      drivers/crypto/nx/nx-842*
7602 F:      include/linux/sw842.h
7603 F:      crypto/842.c
7604 F:      lib/842/
7605
7606 IBM Power in-Nest Crypto Acceleration
7607 M:      Breno Leitão <leitao@debian.org>
7608 M:      Nayna Jain <nayna@linux.ibm.com>
7609 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7610 L:      linux-crypto@vger.kernel.org
7611 S:      Supported
7612 F:      drivers/crypto/nx/Makefile
7613 F:      drivers/crypto/nx/Kconfig
7614 F:      drivers/crypto/nx/nx-aes*
7615 F:      drivers/crypto/nx/nx-sha*
7616 F:      drivers/crypto/nx/nx.*
7617 F:      drivers/crypto/nx/nx_csbcpb.h
7618 F:      drivers/crypto/nx/nx_debugfs.h
7619
7620 IBM Power Linux RAID adapter
7621 M:      Brian King <brking@us.ibm.com>
7622 S:      Supported
7623 F:      drivers/scsi/ipr.*
7624
7625 IBM Power SRIOV Virtual NIC Device Driver
7626 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7627 M:      John Allen <jallen@linux.ibm.com>
7628 L:      netdev@vger.kernel.org
7629 S:      Supported
7630 F:      drivers/net/ethernet/ibm/ibmvnic.*
7631
7632 IBM Power Virtual Accelerator Switchboard
7633 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7634 L:      linuxppc-dev@lists.ozlabs.org
7635 S:      Supported
7636 F:      arch/powerpc/platforms/powernv/vas*
7637 F:      arch/powerpc/platforms/powernv/copy-paste.h
7638 F:      arch/powerpc/include/asm/vas.h
7639
7640 IBM Power Virtual Ethernet Device Driver
7641 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7642 L:      netdev@vger.kernel.org
7643 S:      Supported
7644 F:      drivers/net/ethernet/ibm/ibmveth.*
7645
7646 IBM Power Virtual FC Device Drivers
7647 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7648 L:      linux-scsi@vger.kernel.org
7649 S:      Supported
7650 F:      drivers/scsi/ibmvscsi/ibmvfc*
7651
7652 IBM Power Virtual Management Channel Driver
7653 M:      Steven Royer <seroyer@linux.ibm.com>
7654 S:      Supported
7655 F:      drivers/misc/ibmvmc.*
7656
7657 IBM Power Virtual SCSI Device Drivers
7658 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7659 L:      linux-scsi@vger.kernel.org
7660 S:      Supported
7661 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7662 F:      include/scsi/viosrp.h
7663
7664 IBM Power Virtual SCSI Device Target Driver
7665 M:      Michael Cyr <mikecyr@linux.ibm.com>
7666 L:      linux-scsi@vger.kernel.org
7667 L:      target-devel@vger.kernel.org
7668 S:      Supported
7669 F:      drivers/scsi/ibmvscsi_tgt/
7670
7671 IBM Power VMX Cryptographic instructions
7672 M:      Breno Leitão <leitao@debian.org>
7673 M:      Nayna Jain <nayna@linux.ibm.com>
7674 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7675 L:      linux-crypto@vger.kernel.org
7676 S:      Supported
7677 F:      drivers/crypto/vmx/Makefile
7678 F:      drivers/crypto/vmx/Kconfig
7679 F:      drivers/crypto/vmx/vmx.c
7680 F:      drivers/crypto/vmx/aes*
7681 F:      drivers/crypto/vmx/ghash*
7682 F:      drivers/crypto/vmx/ppc-xlate.pl
7683
7684 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7685 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7686 L:      linux-pci@vger.kernel.org
7687 L:      linuxppc-dev@lists.ozlabs.org
7688 S:      Supported
7689 F:      drivers/pci/hotplug/rpaphp*
7690
7691 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7692 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7693 L:      linux-pci@vger.kernel.org
7694 L:      linuxppc-dev@lists.ozlabs.org
7695 S:      Supported
7696 F:      drivers/pci/hotplug/rpadlpar*
7697
7698 IBM ServeRAID RAID DRIVER
7699 S:      Orphan
7700 F:      drivers/scsi/ips.*
7701
7702 ICH LPC AND GPIO DRIVER
7703 M:      Peter Tyser <ptyser@xes-inc.com>
7704 S:      Maintained
7705 F:      drivers/mfd/lpc_ich.c
7706 F:      drivers/gpio/gpio-ich.c
7707
7708 IDE SUBSYSTEM
7709 M:      "David S. Miller" <davem@davemloft.net>
7710 L:      linux-ide@vger.kernel.org
7711 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7712 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7713 S:      Maintained
7714 F:      Documentation/ide/
7715 F:      drivers/ide/
7716 F:      include/linux/ide.h
7717
7718 IDE/ATAPI DRIVERS
7719 M:      Borislav Petkov <bp@alien8.de>
7720 L:      linux-ide@vger.kernel.org
7721 S:      Maintained
7722 F:      Documentation/cdrom/ide-cd.rst
7723 F:      drivers/ide/ide-cd*
7724
7725 IDEAPAD LAPTOP EXTRAS DRIVER
7726 M:      Ike Panhc <ike.pan@canonical.com>
7727 L:      platform-driver-x86@vger.kernel.org
7728 W:      http://launchpad.net/ideapad-laptop
7729 S:      Maintained
7730 F:      drivers/platform/x86/ideapad-laptop.c
7731
7732 IDEAPAD LAPTOP SLIDEBAR DRIVER
7733 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7734 L:      linux-input@vger.kernel.org
7735 W:      https://github.com/o2genum/ideapad-slidebar
7736 S:      Maintained
7737 F:      drivers/input/misc/ideapad_slidebar.c
7738
7739 IDT VersaClock 5 CLOCK DRIVER
7740 M:      Marek Vasut <marek.vasut@gmail.com>
7741 S:      Maintained
7742 F:      drivers/clk/clk-versaclock5.c
7743
7744 IEEE 802.15.4 SUBSYSTEM
7745 M:      Alexander Aring <alex.aring@gmail.com>
7746 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7747 L:      linux-wpan@vger.kernel.org
7748 W:      http://wpan.cakelab.org/
7749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7751 S:      Maintained
7752 F:      net/ieee802154/
7753 F:      net/mac802154/
7754 F:      drivers/net/ieee802154/
7755 F:      include/linux/nl802154.h
7756 F:      include/linux/ieee802154.h
7757 F:      include/net/nl802154.h
7758 F:      include/net/mac802154.h
7759 F:      include/net/af_ieee802154.h
7760 F:      include/net/cfg802154.h
7761 F:      include/net/ieee802154_netdev.h
7762 F:      Documentation/networking/ieee802154.rst
7763
7764 IFE PROTOCOL
7765 M:      Yotam Gigi <yotam.gi@gmail.com>
7766 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7767 F:      net/ife
7768 F:      include/net/ife.h
7769 F:      include/uapi/linux/ife.h
7770
7771 IGORPLUG-USB IR RECEIVER
7772 M:      Sean Young <sean@mess.org>
7773 L:      linux-media@vger.kernel.org
7774 S:      Maintained
7775 F:      drivers/media/rc/igorplugusb.c
7776
7777 IGUANAWORKS USB IR TRANSCEIVER
7778 M:      Sean Young <sean@mess.org>
7779 L:      linux-media@vger.kernel.org
7780 S:      Maintained
7781 F:      drivers/media/rc/iguanair.c
7782
7783 IIO DIGITAL POTENTIOMETER DAC
7784 M:      Peter Rosin <peda@axentia.se>
7785 L:      linux-iio@vger.kernel.org
7786 S:      Maintained
7787 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7788 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7789 F:      drivers/iio/dac/dpot-dac.c
7790
7791 IIO ENVELOPE DETECTOR
7792 M:      Peter Rosin <peda@axentia.se>
7793 L:      linux-iio@vger.kernel.org
7794 S:      Maintained
7795 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7796 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7797 F:      drivers/iio/adc/envelope-detector.c
7798
7799 IIO MULTIPLEXER
7800 M:      Peter Rosin <peda@axentia.se>
7801 L:      linux-iio@vger.kernel.org
7802 S:      Maintained
7803 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7804 F:      drivers/iio/multiplexer/iio-mux.c
7805
7806 IIO SUBSYSTEM AND DRIVERS
7807 M:      Jonathan Cameron <jic23@kernel.org>
7808 R:      Hartmut Knaack <knaack.h@gmx.de>
7809 R:      Lars-Peter Clausen <lars@metafoo.de>
7810 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7811 L:      linux-iio@vger.kernel.org
7812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7813 S:      Maintained
7814 F:      Documentation/ABI/testing/configfs-iio*
7815 F:      Documentation/ABI/testing/sysfs-bus-iio*
7816 F:      Documentation/devicetree/bindings/iio/
7817 F:      drivers/iio/
7818 F:      drivers/staging/iio/
7819 F:      include/linux/iio/
7820 F:      tools/iio/
7821
7822 IIO UNIT CONVERTER
7823 M:      Peter Rosin <peda@axentia.se>
7824 L:      linux-iio@vger.kernel.org
7825 S:      Maintained
7826 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7827 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7828 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7829 F:      drivers/iio/afe/iio-rescale.c
7830
7831 IKANOS/ADI EAGLE ADSL USB DRIVER
7832 M:      Matthieu Castet <castet.matthieu@free.fr>
7833 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7834 S:      Maintained
7835 F:      drivers/usb/atm/ueagle-atm.c
7836
7837 IMGTEC ASCII LCD DRIVER
7838 M:      Paul Burton <paul.burton@mips.com>
7839 S:      Maintained
7840 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7841 F:      drivers/auxdisplay/img-ascii-lcd.c
7842
7843 IMGTEC IR DECODER DRIVER
7844 M:      James Hogan <jhogan@kernel.org>
7845 S:      Maintained
7846 F:      drivers/media/rc/img-ir/
7847
7848 IMON SOUNDGRAPH USB IR RECEIVER
7849 M:      Sean Young <sean@mess.org>
7850 L:      linux-media@vger.kernel.org
7851 S:      Maintained
7852 F:      drivers/media/rc/imon_raw.c
7853 F:      drivers/media/rc/imon.c
7854
7855 IMS TWINTURBO FRAMEBUFFER DRIVER
7856 L:      linux-fbdev@vger.kernel.org
7857 S:      Orphan
7858 F:      drivers/video/fbdev/imsttfb.c
7859
7860 INA209 HARDWARE MONITOR DRIVER
7861 M:      Guenter Roeck <linux@roeck-us.net>
7862 L:      linux-hwmon@vger.kernel.org
7863 S:      Maintained
7864 F:      Documentation/hwmon/ina209.rst
7865 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7866 F:      drivers/hwmon/ina209.c
7867
7868 INA2XX HARDWARE MONITOR DRIVER
7869 M:      Guenter Roeck <linux@roeck-us.net>
7870 L:      linux-hwmon@vger.kernel.org
7871 S:      Maintained
7872 F:      Documentation/hwmon/ina2xx.rst
7873 F:      drivers/hwmon/ina2xx.c
7874 F:      include/linux/platform_data/ina2xx.h
7875
7876 INDUSTRY PACK SUBSYSTEM (IPACK)
7877 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7878 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7879 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7880 L:      industrypack-devel@lists.sourceforge.net
7881 W:      http://industrypack.sourceforge.net
7882 S:      Maintained
7883 F:      drivers/ipack/
7884
7885 INFINEON DPS310 Driver
7886 M:      Eddie James <eajames@linux.ibm.com>
7887 L:      linux-iio@vger.kernel.org
7888 F:      drivers/iio/pressure/dps310.c
7889 S:      Maintained
7890
7891 INFINIBAND SUBSYSTEM
7892 M:      Doug Ledford <dledford@redhat.com>
7893 M:      Jason Gunthorpe <jgg@mellanox.com>
7894 L:      linux-rdma@vger.kernel.org
7895 W:      https://github.com/linux-rdma/rdma-core
7896 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7897 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7898 S:      Supported
7899 F:      Documentation/devicetree/bindings/infiniband/
7900 F:      Documentation/infiniband/
7901 F:      drivers/infiniband/
7902 F:      include/uapi/linux/if_infiniband.h
7903 F:      include/uapi/rdma/
7904 F:      include/rdma/
7905 F:      include/trace/events/ib_mad.h
7906 F:      include/trace/events/ib_umad.h
7907 F:      samples/bpf/ibumad_kern.c
7908 F:      samples/bpf/ibumad_user.c
7909
7910 INGENIC JZ4780 DMA Driver
7911 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7912 S:      Maintained
7913 F:      drivers/dma/dma-jz4780.c
7914
7915 INGENIC JZ4780 NAND DRIVER
7916 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7917 L:      linux-mtd@lists.infradead.org
7918 S:      Maintained
7919 F:      drivers/mtd/nand/raw/ingenic/
7920
7921 INOTIFY
7922 M:      Jan Kara <jack@suse.cz>
7923 R:      Amir Goldstein <amir73il@gmail.com>
7924 L:      linux-fsdevel@vger.kernel.org
7925 S:      Maintained
7926 F:      Documentation/filesystems/inotify.txt
7927 F:      fs/notify/inotify/
7928 F:      include/linux/inotify.h
7929 F:      include/uapi/linux/inotify.h
7930
7931 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7932 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7933 L:      linux-input@vger.kernel.org
7934 Q:      http://patchwork.kernel.org/project/linux-input/list/
7935 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7936 S:      Maintained
7937 F:      drivers/input/
7938 F:      include/linux/input.h
7939 F:      include/uapi/linux/input.h
7940 F:      include/uapi/linux/input-event-codes.h
7941 F:      include/linux/input/
7942 F:      Documentation/devicetree/bindings/input/
7943 F:      Documentation/devicetree/bindings/serio/
7944 F:      Documentation/input/
7945
7946 INPUT MULTITOUCH (MT) PROTOCOL
7947 M:      Henrik Rydberg <rydberg@bitmath.org>
7948 L:      linux-input@vger.kernel.org
7949 S:      Odd fixes
7950 F:      Documentation/input/multi-touch-protocol.rst
7951 F:      drivers/input/input-mt.c
7952 K:      \b(ABS|SYN)_MT_
7953
7954 INSIDE SECURE CRYPTO DRIVER
7955 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7956 F:      drivers/crypto/inside-secure/
7957 S:      Maintained
7958 L:      linux-crypto@vger.kernel.org
7959
7960 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7961 M:      Mimi Zohar <zohar@linux.ibm.com>
7962 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7963 L:      linux-integrity@vger.kernel.org
7964 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7965 S:      Supported
7966 F:      security/integrity/ima/
7967
7968 INTEL 810/815 FRAMEBUFFER DRIVER
7969 M:      Antonino Daplas <adaplas@gmail.com>
7970 L:      linux-fbdev@vger.kernel.org
7971 S:      Maintained
7972 F:      drivers/video/fbdev/i810/
7973
7974 INTEL ASoC DRIVERS
7975 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7976 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7977 M:      Jie Yang <yang.jie@linux.intel.com>
7978 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7979 S:      Supported
7980 F:      sound/soc/intel/
7981
7982 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7983 M:      Hans de Goede <hdegoede@redhat.com>
7984 L:      platform-driver-x86@vger.kernel.org
7985 S:      Maintained
7986 F:      drivers/platform/x86/intel_atomisp2_pm.c
7987
7988 INTEL C600 SERIES SAS CONTROLLER DRIVER
7989 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7990 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7991 L:      linux-scsi@vger.kernel.org
7992 T:      git git://git.code.sf.net/p/intel-sas/isci
7993 S:      Supported
7994 F:      drivers/scsi/isci/
7995
7996 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7997 M:      Jani Nikula <jani.nikula@linux.intel.com>
7998 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7999 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8000 L:      intel-gfx@lists.freedesktop.org
8001 W:      https://01.org/linuxgraphics/
8002 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8003 C:      irc://chat.freenode.net/intel-gfx
8004 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8005 T:      git git://anongit.freedesktop.org/drm-intel
8006 S:      Supported
8007 F:      drivers/gpu/drm/i915/
8008 F:      include/drm/i915*
8009 F:      include/uapi/drm/i915_drm.h
8010 F:      Documentation/gpu/i915.rst
8011
8012 INTEL ETHERNET DRIVERS
8013 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8014 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8015 W:      http://www.intel.com/support/feedback.htm
8016 W:      http://e1000.sourceforge.net/
8017 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8018 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8019 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8020 S:      Supported
8021 F:      Documentation/networking/device_drivers/intel/e100.rst
8022 F:      Documentation/networking/device_drivers/intel/e1000.rst
8023 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8024 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8025 F:      Documentation/networking/device_drivers/intel/igb.rst
8026 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8027 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8028 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8029 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8030 F:      Documentation/networking/device_drivers/intel/i40e.rst
8031 F:      Documentation/networking/device_drivers/intel/iavf.rst
8032 F:      Documentation/networking/device_drivers/intel/ice.rst
8033 F:      drivers/net/ethernet/intel/
8034 F:      drivers/net/ethernet/intel/*/
8035 F:      include/linux/avf/virtchnl.h
8036
8037 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8038 M:      Maik Broemme <mbroemme@libmpq.org>
8039 L:      linux-fbdev@vger.kernel.org
8040 S:      Maintained
8041 F:      Documentation/fb/intelfb.rst
8042 F:      drivers/video/fbdev/intelfb/
8043
8044 INTEL GPIO DRIVERS
8045 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8046 L:      linux-gpio@vger.kernel.org
8047 S:      Maintained
8048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8049 F:      drivers/gpio/gpio-ich.c
8050 F:      drivers/gpio/gpio-intel-mid.c
8051 F:      drivers/gpio/gpio-lynxpoint.c
8052 F:      drivers/gpio/gpio-merrifield.c
8053 F:      drivers/gpio/gpio-ml-ioh.c
8054 F:      drivers/gpio/gpio-pch.c
8055 F:      drivers/gpio/gpio-sch.c
8056 F:      drivers/gpio/gpio-sodaville.c
8057
8058 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8059 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8060 M:      Zhi Wang <zhi.a.wang@intel.com>
8061 L:      intel-gvt-dev@lists.freedesktop.org
8062 L:      intel-gfx@lists.freedesktop.org
8063 W:      https://01.org/igvt-g
8064 T:      git https://github.com/intel/gvt-linux.git
8065 S:      Supported
8066 F:      drivers/gpu/drm/i915/gvt/
8067
8068 INTEL HID EVENT DRIVER
8069 M:      Alex Hung <alex.hung@canonical.com>
8070 L:      platform-driver-x86@vger.kernel.org
8071 S:      Maintained
8072 F:      drivers/platform/x86/intel-hid.c
8073
8074 INTEL I/OAT DMA DRIVER
8075 M:      Dave Jiang <dave.jiang@intel.com>
8076 R:      Dan Williams <dan.j.williams@intel.com>
8077 L:      dmaengine@vger.kernel.org
8078 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8079 S:      Supported
8080 F:      drivers/dma/ioat*
8081
8082 INTEL IDLE DRIVER
8083 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8084 M:      Len Brown <lenb@kernel.org>
8085 L:      linux-pm@vger.kernel.org
8086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8087 B:      https://bugzilla.kernel.org
8088 S:      Supported
8089 F:      drivers/idle/intel_idle.c
8090
8091 INTEL INTEGRATED SENSOR HUB DRIVER
8092 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8093 M:      Jiri Kosina <jikos@kernel.org>
8094 L:      linux-input@vger.kernel.org
8095 S:      Maintained
8096 F:      drivers/hid/intel-ish-hid/
8097
8098 INTEL IOMMU (VT-d)
8099 M:      David Woodhouse <dwmw2@infradead.org>
8100 L:      iommu@lists.linux-foundation.org
8101 T:      git git://git.infradead.org/iommu-2.6.git
8102 S:      Supported
8103 F:      drivers/iommu/intel-iommu.c
8104 F:      include/linux/intel-iommu.h
8105
8106 INTEL IOP-ADMA DMA DRIVER
8107 R:      Dan Williams <dan.j.williams@intel.com>
8108 S:      Odd fixes
8109 F:      drivers/dma/iop-adma.c
8110
8111 INTEL IPU3 CSI-2 CIO2 DRIVER
8112 M:      Yong Zhi <yong.zhi@intel.com>
8113 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8114 M:      Bingbu Cao <bingbu.cao@intel.com>
8115 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8116 L:      linux-media@vger.kernel.org
8117 S:      Maintained
8118 F:      drivers/media/pci/intel/ipu3/
8119 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8120
8121 INTEL IPU3 CSI-2 IMGU DRIVER
8122 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8123 L:      linux-media@vger.kernel.org
8124 S:      Maintained
8125 F:      drivers/staging/media/ipu3/
8126 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8127 F:      Documentation/media/v4l-drivers/ipu3.rst
8128
8129 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8130 M:      Krzysztof Halasa <khalasa@piap.pl>
8131 S:      Maintained
8132 F:      include/linux/soc/ixp4xx/qmgr.h
8133 F:      include/linux/soc/ixp4xx/npe.h
8134 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8135 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8136 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8137 F:      drivers/net/wan/ixp4xx_hss.c
8138
8139 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8140 M:      Deepak Saxena <dsaxena@plexity.net>
8141 S:      Maintained
8142 F:      drivers/char/hw_random/ixp4xx-rng.c
8143
8144 INTEL MANAGEMENT ENGINE (mei)
8145 M:      Tomas Winkler <tomas.winkler@intel.com>
8146 L:      linux-kernel@vger.kernel.org
8147 S:      Supported
8148 F:      include/uapi/linux/mei.h
8149 F:      include/linux/mei_cl_bus.h
8150 F:      drivers/misc/mei/*
8151 F:      drivers/watchdog/mei_wdt.c
8152 F:      Documentation/driver-api/mei/*
8153 F:      samples/mei/*
8154
8155 INTEL MENLOW THERMAL DRIVER
8156 M:      Sujith Thomas <sujith.thomas@intel.com>
8157 L:      platform-driver-x86@vger.kernel.org
8158 W:      https://01.org/linux-acpi
8159 S:      Supported
8160 F:      drivers/platform/x86/intel_menlow.c
8161
8162 INTEL MIC DRIVERS (mic)
8163 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8164 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8165 S:      Supported
8166 W:      https://github.com/sudeepdutt/mic
8167 W:      http://software.intel.com/en-us/mic-developer
8168 F:      include/linux/mic_bus.h
8169 F:      include/linux/scif.h
8170 F:      include/uapi/linux/mic_common.h
8171 F:      include/uapi/linux/mic_ioctl.h
8172 F:      include/uapi/linux/scif_ioctl.h
8173 F:      drivers/misc/mic/
8174 F:      drivers/dma/mic_x100_dma.c
8175 F:      drivers/dma/mic_x100_dma.h
8176 F:      Documentation/mic/
8177
8178 INTEL PMC CORE DRIVER
8179 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8180 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8181 L:      platform-driver-x86@vger.kernel.org
8182 S:      Maintained
8183 F:      drivers/platform/x86/intel_pmc_core*
8184
8185 INTEL PMC/P-Unit IPC DRIVER
8186 M:      Zha Qipeng<qipeng.zha@intel.com>
8187 L:      platform-driver-x86@vger.kernel.org
8188 S:      Maintained
8189 F:      drivers/platform/x86/intel_pmc_ipc.c
8190 F:      drivers/platform/x86/intel_punit_ipc.c
8191 F:      arch/x86/include/asm/intel_pmc_ipc.h
8192 F:      arch/x86/include/asm/intel_punit_ipc.h
8193
8194 INTEL PMIC GPIO DRIVERS
8195 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8196 S:      Maintained
8197 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8198 F:      drivers/gpio/gpio-*cove.c
8199 F:      drivers/gpio/gpio-msic.c
8200
8201 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8202 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8203 S:      Maintained
8204 F:      drivers/mfd/intel_msic.c
8205 F:      drivers/mfd/intel_soc_pmic*
8206 F:      include/linux/mfd/intel_msic.h
8207 F:      include/linux/mfd/intel_soc_pmic*
8208
8209 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8210 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8211 L:      linux-wireless@vger.kernel.org
8212 S:      Maintained
8213 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8214 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8215 F:      drivers/net/wireless/intel/ipw2x00/
8216
8217 INTEL PSTATE DRIVER
8218 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8219 M:      Len Brown <lenb@kernel.org>
8220 L:      linux-pm@vger.kernel.org
8221 S:      Supported
8222 F:      drivers/cpufreq/intel_pstate.c
8223
8224 INTEL RDMA RNIC DRIVER
8225 M:      Faisal Latif <faisal.latif@intel.com>
8226 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8227 L:      linux-rdma@vger.kernel.org
8228 S:      Supported
8229 F:      drivers/infiniband/hw/i40iw/
8230 F:      include/uapi/rdma/i40iw-abi.h
8231
8232 INTEL TELEMETRY DRIVER
8233 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8234 M:      "David E. Box" <david.e.box@linux.intel.com>
8235 L:      platform-driver-x86@vger.kernel.org
8236 S:      Maintained
8237 F:      arch/x86/include/asm/intel_telemetry.h
8238 F:      drivers/platform/x86/intel_telemetry*
8239
8240 INTEL VIRTUAL BUTTON DRIVER
8241 M:      AceLan Kao <acelan.kao@canonical.com>
8242 L:      platform-driver-x86@vger.kernel.org
8243 S:      Maintained
8244 F:      drivers/platform/x86/intel-vbtn.c
8245
8246 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8247 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8248 L:      linux-wireless@vger.kernel.org
8249 S:      Supported
8250 F:      drivers/net/wireless/intel/iwlegacy/
8251
8252 INTEL WIRELESS WIFI LINK (iwlwifi)
8253 M:      Johannes Berg <johannes.berg@intel.com>
8254 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8255 M:      Luca Coelho <luciano.coelho@intel.com>
8256 M:      Intel Linux Wireless <linuxwifi@intel.com>
8257 L:      linux-wireless@vger.kernel.org
8258 W:      http://intellinuxwireless.org
8259 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8260 S:      Supported
8261 F:      drivers/net/wireless/intel/iwlwifi/
8262
8263 INTEL WIRELESS WIMAX CONNECTION 2400
8264 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8265 M:      linux-wimax@intel.com
8266 L:      wimax@linuxwimax.org (subscribers-only)
8267 S:      Supported
8268 W:      http://linuxwimax.org
8269 F:      Documentation/wimax/README.i2400m
8270 F:      drivers/net/wimax/i2400m/
8271 F:      include/uapi/linux/wimax/i2400m.h
8272
8273 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8274 M:      Mario Limonciello <mario.limonciello@dell.com>
8275 S:      Maintained
8276 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8277
8278 INTEL(R) TRACE HUB
8279 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8280 S:      Supported
8281 F:      Documentation/trace/intel_th.rst
8282 F:      drivers/hwtracing/intel_th/
8283
8284 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8285 M:      Ning Sun <ning.sun@intel.com>
8286 L:      tboot-devel@lists.sourceforge.net
8287 W:      http://tboot.sourceforge.net
8288 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8289 S:      Supported
8290 F:      Documentation/intel_txt.txt
8291 F:      include/linux/tboot.h
8292 F:      arch/x86/kernel/tboot.c
8293
8294 INTEL-MID GPIO DRIVER
8295 M:      David Cohen <david.a.cohen@linux.intel.com>
8296 L:      linux-gpio@vger.kernel.org
8297 S:      Maintained
8298 F:      drivers/gpio/gpio-intel-mid.c
8299
8300 INTERCONNECT API
8301 M:      Georgi Djakov <georgi.djakov@linaro.org>
8302 L:      linux-pm@vger.kernel.org
8303 S:      Maintained
8304 F:      Documentation/interconnect/
8305 F:      Documentation/devicetree/bindings/interconnect/
8306 F:      drivers/interconnect/
8307 F:      include/dt-bindings/interconnect/
8308 F:      include/linux/interconnect-provider.h
8309 F:      include/linux/interconnect.h
8310
8311 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8312 M:      Linus Walleij <linus.walleij@linaro.org>
8313 L:      linux-iio@vger.kernel.org
8314 S:      Maintained
8315 F:      drivers/iio/gyro/mpu3050*
8316 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8317
8318 IOC3 ETHERNET DRIVER
8319 M:      Ralf Baechle <ralf@linux-mips.org>
8320 L:      linux-mips@vger.kernel.org
8321 S:      Maintained
8322 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8323
8324 IOC3 SERIAL DRIVER
8325 M:      Pat Gefre <pfg@sgi.com>
8326 L:      linux-serial@vger.kernel.org
8327 S:      Maintained
8328 F:      drivers/tty/serial/ioc3_serial.c
8329
8330 IOMAP FILESYSTEM LIBRARY
8331 M:      Christoph Hellwig <hch@infradead.org>
8332 M:      Darrick J. Wong <darrick.wong@oracle.com>
8333 M:      linux-xfs@vger.kernel.org
8334 M:      linux-fsdevel@vger.kernel.org
8335 L:      linux-xfs@vger.kernel.org
8336 L:      linux-fsdevel@vger.kernel.org
8337 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8338 S:      Supported
8339 F:      fs/iomap.c
8340 F:      include/linux/iomap.h
8341
8342 IOMMU DRIVERS
8343 M:      Joerg Roedel <joro@8bytes.org>
8344 L:      iommu@lists.linux-foundation.org
8345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8346 S:      Maintained
8347 F:      Documentation/devicetree/bindings/iommu/
8348 F:      drivers/iommu/
8349 F:      include/linux/iommu.h
8350 F:      include/linux/of_iommu.h
8351 F:      include/linux/iova.h
8352
8353 IO_URING
8354 M:      Jens Axboe <axboe@kernel.dk>
8355 L:      linux-block@vger.kernel.org
8356 L:      linux-fsdevel@vger.kernel.org
8357 T:      git git://git.kernel.dk/linux-block
8358 T:      git git://git.kernel.dk/liburing
8359 S:      Maintained
8360 F:      fs/io_uring.c
8361 F:      include/uapi/linux/io_uring.h
8362
8363 IP MASQUERADING
8364 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8365 S:      Maintained
8366 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8367
8368 IPMI SUBSYSTEM
8369 M:      Corey Minyard <minyard@acm.org>
8370 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8371 W:      http://openipmi.sourceforge.net/
8372 S:      Supported
8373 F:      Documentation/devicetree/bindings/ipmi/
8374 F:      Documentation/IPMI.txt
8375 F:      drivers/char/ipmi/
8376 F:      include/linux/ipmi*
8377 F:      include/uapi/linux/ipmi*
8378
8379 IPS SCSI RAID DRIVER
8380 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8381 L:      linux-scsi@vger.kernel.org
8382 W:      http://www.adaptec.com/
8383 S:      Maintained
8384 F:      drivers/scsi/ips*
8385
8386 IPVS
8387 M:      Wensong Zhang <wensong@linux-vs.org>
8388 M:      Simon Horman <horms@verge.net.au>
8389 M:      Julian Anastasov <ja@ssi.bg>
8390 L:      netdev@vger.kernel.org
8391 L:      lvs-devel@vger.kernel.org
8392 S:      Maintained
8393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8394 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8395 F:      Documentation/networking/ipvs-sysctl.txt
8396 F:      include/net/ip_vs.h
8397 F:      include/uapi/linux/ip_vs.h
8398 F:      net/netfilter/ipvs/
8399
8400 IPWIRELESS DRIVER
8401 M:      Jiri Kosina <jikos@kernel.org>
8402 M:      David Sterba <dsterba@suse.com>
8403 S:      Odd Fixes
8404 F:      drivers/tty/ipwireless/
8405
8406 IPX NETWORK LAYER
8407 L:      netdev@vger.kernel.org
8408 S:      Obsolete
8409 F:      include/uapi/linux/ipx.h
8410
8411 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8412 M:      Marc Zyngier <marc.zyngier@arm.com>
8413 S:      Maintained
8414 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8415 F:      Documentation/IRQ-domain.txt
8416 F:      include/linux/irqdomain.h
8417 F:      kernel/irq/irqdomain.c
8418 F:      kernel/irq/msi.c
8419
8420 IRQ SUBSYSTEM
8421 M:      Thomas Gleixner <tglx@linutronix.de>
8422 L:      linux-kernel@vger.kernel.org
8423 S:      Maintained
8424 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8425 F:      kernel/irq/
8426
8427 IRQCHIP DRIVERS
8428 M:      Thomas Gleixner <tglx@linutronix.de>
8429 M:      Jason Cooper <jason@lakedaemon.net>
8430 M:      Marc Zyngier <marc.zyngier@arm.com>
8431 L:      linux-kernel@vger.kernel.org
8432 S:      Maintained
8433 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8434 F:      Documentation/devicetree/bindings/interrupt-controller/
8435 F:      drivers/irqchip/
8436
8437 ISA
8438 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8439 S:      Maintained
8440 F:      Documentation/isa.txt
8441 F:      drivers/base/isa.c
8442 F:      include/linux/isa.h
8443
8444 ISA RADIO MODULE
8445 M:      Hans Verkuil <hverkuil@xs4all.nl>
8446 L:      linux-media@vger.kernel.org
8447 T:      git git://linuxtv.org/media_tree.git
8448 W:      https://linuxtv.org
8449 S:      Maintained
8450 F:      drivers/media/radio/radio-isa*
8451
8452 ISAPNP
8453 M:      Jaroslav Kysela <perex@perex.cz>
8454 S:      Maintained
8455 F:      Documentation/isapnp.txt
8456 F:      drivers/pnp/isapnp/
8457 F:      include/linux/isapnp.h
8458
8459 ISCSI
8460 M:      Lee Duncan <lduncan@suse.com>
8461 M:      Chris Leech <cleech@redhat.com>
8462 L:      open-iscsi@googlegroups.com
8463 W:      www.open-iscsi.com
8464 S:      Maintained
8465 F:      drivers/scsi/*iscsi*
8466 F:      include/scsi/*iscsi*
8467
8468 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8469 M:      Peter Jones <pjones@redhat.com>
8470 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8471 S:      Maintained
8472 F:      drivers/firmware/iscsi_ibft*
8473
8474 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8475 M:      Sagi Grimberg <sagi@grimberg.me>
8476 M:      Max Gurtovoy <maxg@mellanox.com>
8477 L:      linux-rdma@vger.kernel.org
8478 S:      Supported
8479 W:      http://www.openfabrics.org
8480 W:      www.open-iscsi.org
8481 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8482 F:      drivers/infiniband/ulp/iser/
8483
8484 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8485 M:      Sagi Grimberg <sagi@grimberg.me>
8486 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8487 L:      linux-rdma@vger.kernel.org
8488 L:      target-devel@vger.kernel.org
8489 S:      Supported
8490 W:      http://www.linux-iscsi.org
8491 F:      drivers/infiniband/ulp/isert
8492
8493 ISDN/mISDN SUBSYSTEM
8494 M:      Karsten Keil <isdn@linux-pingi.de>
8495 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8496 L:      netdev@vger.kernel.org
8497 W:      http://www.isdn4linux.de
8498 S:      Maintained
8499 F:      drivers/isdn/mISDN
8500 F:      drivers/isdn/hardware
8501
8502 ISDN/CAPI SUBSYSTEM
8503 M:      Karsten Keil <isdn@linux-pingi.de>
8504 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8505 L:      netdev@vger.kernel.org
8506 W:      http://www.isdn4linux.de
8507 S:      Odd Fixes
8508 F:      Documentation/isdn/
8509 F:      drivers/isdn/capi/
8510 F:      drivers/staging/isdn/
8511 F:      net/bluetooth/cmtp/
8512 F:      include/linux/isdn/
8513 F:      include/uapi/linux/isdn/
8514
8515 IT87 HARDWARE MONITORING DRIVER
8516 M:      Jean Delvare <jdelvare@suse.com>
8517 L:      linux-hwmon@vger.kernel.org
8518 S:      Maintained
8519 F:      Documentation/hwmon/it87.rst
8520 F:      drivers/hwmon/it87.c
8521
8522 IT913X MEDIA DRIVER
8523 M:      Antti Palosaari <crope@iki.fi>
8524 L:      linux-media@vger.kernel.org
8525 W:      https://linuxtv.org
8526 W:      http://palosaari.fi/linux/
8527 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8528 T:      git git://linuxtv.org/anttip/media_tree.git
8529 S:      Maintained
8530 F:      drivers/media/tuners/it913x*
8531
8532 IVTV VIDEO4LINUX DRIVER
8533 M:      Andy Walls <awalls@md.metrocast.net>
8534 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8535 L:      linux-media@vger.kernel.org
8536 T:      git git://linuxtv.org/media_tree.git
8537 W:      http://www.ivtvdriver.org
8538 S:      Maintained
8539 F:      Documentation/media/v4l-drivers/ivtv*
8540 F:      drivers/media/pci/ivtv/
8541 F:      include/uapi/linux/ivtv*
8542
8543 IX2505V MEDIA DRIVER
8544 M:      Malcolm Priestley <tvboxspy@gmail.com>
8545 L:      linux-media@vger.kernel.org
8546 W:      https://linuxtv.org
8547 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8548 S:      Maintained
8549 F:      drivers/media/dvb-frontends/ix2505v*
8550
8551 JAILHOUSE HYPERVISOR INTERFACE
8552 M:      Jan Kiszka <jan.kiszka@siemens.com>
8553 L:      jailhouse-dev@googlegroups.com
8554 S:      Maintained
8555 F:      arch/x86/kernel/jailhouse.c
8556 F:      arch/x86/include/asm/jailhouse_para.h
8557
8558 JC42.4 TEMPERATURE SENSOR DRIVER
8559 M:      Guenter Roeck <linux@roeck-us.net>
8560 L:      linux-hwmon@vger.kernel.org
8561 S:      Maintained
8562 F:      drivers/hwmon/jc42.c
8563 F:      Documentation/hwmon/jc42.rst
8564
8565 JFS FILESYSTEM
8566 M:      Dave Kleikamp <shaggy@kernel.org>
8567 L:      jfs-discussion@lists.sourceforge.net
8568 W:      http://jfs.sourceforge.net/
8569 T:      git git://github.com/kleikamp/linux-shaggy.git
8570 S:      Maintained
8571 F:      Documentation/filesystems/jfs.txt
8572 F:      fs/jfs/
8573
8574 JME NETWORK DRIVER
8575 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8576 L:      netdev@vger.kernel.org
8577 S:      Maintained
8578 F:      drivers/net/ethernet/jme.*
8579
8580 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8581 M:      David Woodhouse <dwmw2@infradead.org>
8582 M:      Richard Weinberger <richard@nod.at>
8583 L:      linux-mtd@lists.infradead.org
8584 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8585 T:      git git://git.infradead.org/ubifs-2.6.git
8586 S:      Odd Fixes
8587 F:      fs/jffs2/
8588 F:      include/uapi/linux/jffs2.h
8589
8590 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8591 M:      "Theodore Ts'o" <tytso@mit.edu>
8592 M:      Jan Kara <jack@suse.com>
8593 L:      linux-ext4@vger.kernel.org
8594 S:      Maintained
8595 F:      fs/jbd2/
8596 F:      include/linux/jbd2.h
8597
8598 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8599 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8600 L:      linux-media@vger.kernel.org
8601 S:      Maintained
8602 F:      drivers/media/platform/rcar_jpu.c
8603
8604 JSM Neo PCI based serial card
8605 L:      linux-serial@vger.kernel.org
8606 S:      Orphan
8607 F:      drivers/tty/serial/jsm/
8608
8609 K10TEMP HARDWARE MONITORING DRIVER
8610 M:      Clemens Ladisch <clemens@ladisch.de>
8611 L:      linux-hwmon@vger.kernel.org
8612 S:      Maintained
8613 F:      Documentation/hwmon/k10temp.rst
8614 F:      drivers/hwmon/k10temp.c
8615
8616 K8TEMP HARDWARE MONITORING DRIVER
8617 M:      Rudolf Marek <r.marek@assembler.cz>
8618 L:      linux-hwmon@vger.kernel.org
8619 S:      Maintained
8620 F:      Documentation/hwmon/k8temp.rst
8621 F:      drivers/hwmon/k8temp.c
8622
8623 KASAN
8624 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8625 R:      Alexander Potapenko <glider@google.com>
8626 R:      Dmitry Vyukov <dvyukov@google.com>
8627 L:      kasan-dev@googlegroups.com
8628 S:      Maintained
8629 F:      arch/*/include/asm/kasan.h
8630 F:      arch/*/mm/kasan_init*
8631 F:      Documentation/dev-tools/kasan.rst
8632 F:      include/linux/kasan*.h
8633 F:      lib/test_kasan.c
8634 F:      mm/kasan/
8635 F:      scripts/Makefile.kasan
8636
8637 KCONFIG
8638 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8639 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8640 L:      linux-kbuild@vger.kernel.org
8641 S:      Maintained
8642 F:      Documentation/kbuild/kconfig*
8643 F:      scripts/kconfig/
8644 F:      scripts/Kconfig.include
8645
8646 KDUMP
8647 M:      Dave Young <dyoung@redhat.com>
8648 M:      Baoquan He <bhe@redhat.com>
8649 R:      Vivek Goyal <vgoyal@redhat.com>
8650 L:      kexec@lists.infradead.org
8651 W:      http://lse.sourceforge.net/kdump/
8652 S:      Maintained
8653 F:      Documentation/kdump/
8654
8655 KEENE FM RADIO TRANSMITTER DRIVER
8656 M:      Hans Verkuil <hverkuil@xs4all.nl>
8657 L:      linux-media@vger.kernel.org
8658 T:      git git://linuxtv.org/media_tree.git
8659 W:      https://linuxtv.org
8660 S:      Maintained
8661 F:      drivers/media/radio/radio-keene*
8662
8663 KERNEL AUTOMOUNTER
8664 M:      Ian Kent <raven@themaw.net>
8665 L:      autofs@vger.kernel.org
8666 S:      Maintained
8667 F:      fs/autofs/
8668
8669 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8670 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8671 M:      Michal Marek <michal.lkml@markovi.net>
8672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8673 L:      linux-kbuild@vger.kernel.org
8674 S:      Maintained
8675 F:      Documentation/kbuild/
8676 F:      Makefile
8677 F:      scripts/Kbuild*
8678 F:      scripts/Makefile*
8679 F:      scripts/basic/
8680 F:      scripts/mk*
8681 F:      scripts/*vmlinux*
8682 F:      scripts/mod/
8683 F:      scripts/package/
8684
8685 KERNEL JANITORS
8686 L:      kernel-janitors@vger.kernel.org
8687 W:      http://kernelnewbies.org/KernelJanitors
8688 S:      Odd Fixes
8689
8690 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8691 M:      "J. Bruce Fields" <bfields@fieldses.org>
8692 M:      Chuck Lever <chuck.lever@oracle.com>
8693 L:      linux-nfs@vger.kernel.org
8694 W:      http://nfs.sourceforge.net/
8695 T:      git git://linux-nfs.org/~bfields/linux.git
8696 S:      Supported
8697 F:      fs/nfsd/
8698 F:      include/uapi/linux/nfsd/
8699 F:      fs/lockd/
8700 F:      fs/nfs_common/
8701 F:      net/sunrpc/
8702 F:      include/linux/lockd/
8703 F:      include/linux/sunrpc/
8704 F:      include/uapi/linux/sunrpc/
8705
8706 KERNEL SELFTEST FRAMEWORK
8707 M:      Shuah Khan <shuah@kernel.org>
8708 M:      Shuah Khan <skhan@linuxfoundation.org>
8709 L:      linux-kselftest@vger.kernel.org
8710 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8711 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8712 S:      Maintained
8713 F:      tools/testing/selftests/
8714 F:      Documentation/dev-tools/kselftest*
8715
8716 KERNEL USERMODE HELPER
8717 M:      Luis Chamberlain <mcgrof@kernel.org>
8718 L:      linux-kernel@vger.kernel.org
8719 S:      Maintained
8720 F:      kernel/umh.c
8721 F:      include/linux/umh.h
8722
8723 KERNEL VIRTUAL MACHINE (KVM)
8724 M:      Paolo Bonzini <pbonzini@redhat.com>
8725 M:      Radim Krčmář <rkrcmar@redhat.com>
8726 L:      kvm@vger.kernel.org
8727 W:      http://www.linux-kvm.org
8728 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8729 S:      Supported
8730 F:      Documentation/virt/kvm/
8731 F:      include/trace/events/kvm.h
8732 F:      include/uapi/asm-generic/kvm*
8733 F:      include/uapi/linux/kvm*
8734 F:      include/asm-generic/kvm*
8735 F:      include/linux/kvm*
8736 F:      include/kvm/iodev.h
8737 F:      virt/kvm/*
8738 F:      tools/kvm/
8739 F:      tools/testing/selftests/kvm/
8740
8741 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8742 M:      Joerg Roedel <joro@8bytes.org>
8743 L:      kvm@vger.kernel.org
8744 W:      http://www.linux-kvm.org/
8745 S:      Maintained
8746 F:      arch/x86/include/asm/svm.h
8747 F:      arch/x86/kvm/svm.c
8748
8749 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8750 M:      Marc Zyngier <marc.zyngier@arm.com>
8751 R:      James Morse <james.morse@arm.com>
8752 R:      Julien Thierry <julien.thierry@arm.com>
8753 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8754 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8755 L:      kvmarm@lists.cs.columbia.edu
8756 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8757 S:      Maintained
8758 F:      arch/arm/include/uapi/asm/kvm*
8759 F:      arch/arm/include/asm/kvm*
8760 F:      arch/arm/kvm/
8761 F:      arch/arm64/include/uapi/asm/kvm*
8762 F:      arch/arm64/include/asm/kvm*
8763 F:      arch/arm64/kvm/
8764 F:      virt/kvm/arm/
8765 F:      include/kvm/arm_*
8766
8767 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8768 M:      James Hogan <jhogan@kernel.org>
8769 L:      linux-mips@vger.kernel.org
8770 S:      Supported
8771 F:      arch/mips/include/uapi/asm/kvm*
8772 F:      arch/mips/include/asm/kvm*
8773 F:      arch/mips/kvm/
8774
8775 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8776 M:      Paul Mackerras <paulus@ozlabs.org>
8777 L:      kvm-ppc@vger.kernel.org
8778 W:      http://www.linux-kvm.org/
8779 T:      git git://github.com/agraf/linux-2.6.git
8780 S:      Supported
8781 F:      arch/powerpc/include/uapi/asm/kvm*
8782 F:      arch/powerpc/include/asm/kvm*
8783 F:      arch/powerpc/kvm/
8784 F:      arch/powerpc/kernel/kvm*
8785
8786 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8787 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8788 M:      Janosch Frank <frankja@linux.ibm.com>
8789 R:      David Hildenbrand <david@redhat.com>
8790 R:      Cornelia Huck <cohuck@redhat.com>
8791 L:      linux-s390@vger.kernel.org
8792 W:      http://www.ibm.com/developerworks/linux/linux390/
8793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8794 S:      Supported
8795 F:      arch/s390/include/uapi/asm/kvm*
8796 F:      arch/s390/include/asm/gmap.h
8797 F:      arch/s390/include/asm/kvm*
8798 F:      arch/s390/kvm/
8799 F:      arch/s390/mm/gmap.c
8800 F:      tools/testing/selftests/kvm/s390x/
8801 F:      tools/testing/selftests/kvm/*/s390x/
8802
8803 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8804 M:      Paolo Bonzini <pbonzini@redhat.com>
8805 M:      Radim Krčmář <rkrcmar@redhat.com>
8806 L:      kvm@vger.kernel.org
8807 W:      http://www.linux-kvm.org
8808 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8809 S:      Supported
8810 F:      arch/x86/kvm/
8811 F:      arch/x86/kvm/*/
8812 F:      arch/x86/include/uapi/asm/kvm*
8813 F:      arch/x86/include/asm/kvm*
8814 F:      arch/x86/include/asm/pvclock-abi.h
8815 F:      arch/x86/kernel/kvm.c
8816 F:      arch/x86/kernel/kvmclock.c
8817
8818 KERNFS
8819 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8820 M:      Tejun Heo <tj@kernel.org>
8821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8822 S:      Supported
8823 F:      include/linux/kernfs.h
8824 F:      fs/kernfs/
8825
8826 KEXEC
8827 M:      Eric Biederman <ebiederm@xmission.com>
8828 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8829 L:      kexec@lists.infradead.org
8830 S:      Maintained
8831 F:      include/linux/kexec.h
8832 F:      include/uapi/linux/kexec.h
8833 F:      kernel/kexec*
8834
8835 KEYS-ENCRYPTED
8836 M:      Mimi Zohar <zohar@linux.ibm.com>
8837 L:      linux-integrity@vger.kernel.org
8838 L:      keyrings@vger.kernel.org
8839 S:      Supported
8840 F:      Documentation/security/keys/trusted-encrypted.rst
8841 F:      include/keys/encrypted-type.h
8842 F:      security/keys/encrypted-keys/
8843
8844 KEYS-TRUSTED
8845 M:      James Bottomley <jejb@linux.ibm.com>
8846 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8847 M:      Mimi Zohar <zohar@linux.ibm.com>
8848 L:      linux-integrity@vger.kernel.org
8849 L:      keyrings@vger.kernel.org
8850 S:      Supported
8851 F:      Documentation/security/keys/trusted-encrypted.rst
8852 F:      include/keys/trusted-type.h
8853 F:      security/keys/trusted.c
8854 F:      security/keys/trusted.h
8855
8856 KEYS/KEYRINGS:
8857 M:      David Howells <dhowells@redhat.com>
8858 L:      keyrings@vger.kernel.org
8859 S:      Maintained
8860 F:      Documentation/security/keys/core.rst
8861 F:      include/linux/key.h
8862 F:      include/linux/key-type.h
8863 F:      include/linux/keyctl.h
8864 F:      include/uapi/linux/keyctl.h
8865 F:      include/keys/
8866 F:      security/keys/
8867
8868 KGDB / KDB /debug_core
8869 M:      Jason Wessel <jason.wessel@windriver.com>
8870 M:      Daniel Thompson <daniel.thompson@linaro.org>
8871 W:      http://kgdb.wiki.kernel.org/
8872 L:      kgdb-bugreport@lists.sourceforge.net
8873 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8874 S:      Maintained
8875 F:      Documentation/dev-tools/kgdb.rst
8876 F:      drivers/misc/kgdbts.c
8877 F:      drivers/tty/serial/kgdboc.c
8878 F:      include/linux/kdb.h
8879 F:      include/linux/kgdb.h
8880 F:      kernel/debug/
8881
8882 KMEMLEAK
8883 M:      Catalin Marinas <catalin.marinas@arm.com>
8884 S:      Maintained
8885 F:      Documentation/dev-tools/kmemleak.rst
8886 F:      include/linux/kmemleak.h
8887 F:      mm/kmemleak.c
8888 F:      mm/kmemleak-test.c
8889
8890 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8891 M:      Luis Chamberlain <mcgrof@kernel.org>
8892 L:      linux-kernel@vger.kernel.org
8893 S:      Maintained
8894 F:      kernel/kmod.c
8895 F:      include/linux/kmod.h
8896 F:      lib/test_kmod.c
8897 F:      tools/testing/selftests/kmod/
8898
8899 KPROBES
8900 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8901 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8902 M:      "David S. Miller" <davem@davemloft.net>
8903 M:      Masami Hiramatsu <mhiramat@kernel.org>
8904 S:      Maintained
8905 F:      Documentation/kprobes.txt
8906 F:      include/linux/kprobes.h
8907 F:      include/asm-generic/kprobes.h
8908 F:      kernel/kprobes.c
8909
8910 KS0108 LCD CONTROLLER DRIVER
8911 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8912 S:      Maintained
8913 F:      Documentation/auxdisplay/ks0108
8914 F:      drivers/auxdisplay/ks0108.c
8915 F:      include/linux/ks0108.h
8916
8917 L3MDEV
8918 M:      David Ahern <dsa@cumulusnetworks.com>
8919 L:      netdev@vger.kernel.org
8920 S:      Maintained
8921 F:      net/l3mdev
8922 F:      include/net/l3mdev.h
8923
8924 L7 BPF FRAMEWORK
8925 M:      John Fastabend <john.fastabend@gmail.com>
8926 M:      Daniel Borkmann <daniel@iogearbox.net>
8927 L:      netdev@vger.kernel.org
8928 L:      bpf@vger.kernel.org
8929 S:      Maintained
8930 F:      include/linux/skmsg.h
8931 F:      net/core/skmsg.c
8932 F:      net/core/sock_map.c
8933 F:      net/ipv4/tcp_bpf.c
8934
8935 LANTIQ / INTEL Ethernet drivers
8936 M:      Hauke Mehrtens <hauke@hauke-m.de>
8937 L:      netdev@vger.kernel.org
8938 S:      Maintained
8939 F:      net/dsa/tag_gswip.c
8940 F:      drivers/net/ethernet/lantiq_xrx200.c
8941 F:      drivers/net/dsa/lantiq_pce.h
8942 F:      drivers/net/dsa/lantiq_gswip.c
8943
8944 LANTIQ MIPS ARCHITECTURE
8945 M:      John Crispin <john@phrozen.org>
8946 L:      linux-mips@vger.kernel.org
8947 S:      Maintained
8948 F:      arch/mips/lantiq
8949 F:      drivers/soc/lantiq
8950
8951 LAPB module
8952 L:      linux-x25@vger.kernel.org
8953 S:      Orphan
8954 F:      Documentation/networking/lapb-module.txt
8955 F:      include/*/lapb.h
8956 F:      net/lapb/
8957
8958 LASI 53c700 driver for PARISC
8959 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8960 L:      linux-scsi@vger.kernel.org
8961 S:      Maintained
8962 F:      Documentation/scsi/53c700.txt
8963 F:      drivers/scsi/53c700*
8964
8965 LEAKING_ADDRESSES
8966 M:      Tobin C. Harding <me@tobin.cc>
8967 M:      Tycho Andersen <tycho@tycho.ws>
8968 L:      kernel-hardening@lists.openwall.com
8969 S:      Maintained
8970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8971 F:      scripts/leaking_addresses.pl
8972
8973 LED SUBSYSTEM
8974 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8975 M:      Pavel Machek <pavel@ucw.cz>
8976 R:      Dan Murphy <dmurphy@ti.com>
8977 L:      linux-leds@vger.kernel.org
8978 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8979 S:      Maintained
8980 F:      Documentation/devicetree/bindings/leds/
8981 F:      drivers/leds/
8982 F:      include/linux/leds.h
8983
8984 LEGACY EEPROM DRIVER
8985 M:      Jean Delvare <jdelvare@suse.com>
8986 S:      Maintained
8987 F:      Documentation/misc-devices/eeprom.rst
8988 F:      drivers/misc/eeprom/eeprom.c
8989
8990 LEGO MINDSTORMS EV3
8991 R:      David Lechner <david@lechnology.com>
8992 S:      Maintained
8993 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8994 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8995 F:      drivers/power/supply/lego_ev3_battery.c
8996
8997 LEGO USB Tower driver
8998 M:      Juergen Stuber <starblue@users.sourceforge.net>
8999 L:      legousb-devel@lists.sourceforge.net
9000 W:      http://legousb.sourceforge.net/
9001 S:      Maintained
9002 F:      drivers/usb/misc/legousbtower.c
9003
9004 LG LAPTOP EXTRAS
9005 M:      Matan Ziv-Av <matan@svgalib.org>
9006 L:      platform-driver-x86@vger.kernel.org
9007 S:      Maintained
9008 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9009 F:      Documentation/laptops/lg-laptop.rst
9010 F:      drivers/platform/x86/lg-laptop.c
9011
9012 LG2160 MEDIA DRIVER
9013 M:      Michael Krufky <mkrufky@linuxtv.org>
9014 L:      linux-media@vger.kernel.org
9015 W:      https://linuxtv.org
9016 W:      http://github.com/mkrufky
9017 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9018 T:      git git://linuxtv.org/mkrufky/tuners.git
9019 S:      Maintained
9020 F:      drivers/media/dvb-frontends/lg2160.*
9021
9022 LGDT3305 MEDIA DRIVER
9023 M:      Michael Krufky <mkrufky@linuxtv.org>
9024 L:      linux-media@vger.kernel.org
9025 W:      https://linuxtv.org
9026 W:      http://github.com/mkrufky
9027 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9028 T:      git git://linuxtv.org/mkrufky/tuners.git
9029 S:      Maintained
9030 F:      drivers/media/dvb-frontends/lgdt3305.*
9031
9032 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9033 M:      Viresh Kumar <vireshk@kernel.org>
9034 L:      linux-ide@vger.kernel.org
9035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9036 S:      Maintained
9037 F:      include/linux/pata_arasan_cf_data.h
9038 F:      drivers/ata/pata_arasan_cf.c
9039
9040 LIBATA PATA DRIVERS
9041 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9042 M:      Jens Axboe <axboe@kernel.dk>
9043 L:      linux-ide@vger.kernel.org
9044 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9045 S:      Maintained
9046 F:      drivers/ata/pata_*.c
9047 F:      drivers/ata/ata_generic.c
9048
9049 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9050 M:      Linus Walleij <linus.walleij@linaro.org>
9051 L:      linux-ide@vger.kernel.org
9052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9053 S:      Maintained
9054 F:      drivers/ata/pata_ftide010.c
9055 F:      drivers/ata/sata_gemini.c
9056 F:      drivers/ata/sata_gemini.h
9057
9058 LIBATA SATA AHCI PLATFORM devices support
9059 M:      Hans de Goede <hdegoede@redhat.com>
9060 M:      Jens Axboe <axboe@kernel.dk>
9061 L:      linux-ide@vger.kernel.org
9062 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9063 S:      Maintained
9064 F:      drivers/ata/ahci_platform.c
9065 F:      drivers/ata/libahci_platform.c
9066 F:      include/linux/ahci_platform.h
9067
9068 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9069 M:      Mikael Pettersson <mikpelinux@gmail.com>
9070 L:      linux-ide@vger.kernel.org
9071 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9072 S:      Maintained
9073 F:      drivers/ata/sata_promise.*
9074
9075 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9076 M:      Jens Axboe <axboe@kernel.dk>
9077 L:      linux-ide@vger.kernel.org
9078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9079 S:      Maintained
9080 F:      drivers/ata/
9081 F:      include/linux/ata.h
9082 F:      include/linux/libata.h
9083 F:      Documentation/devicetree/bindings/ata/
9084
9085 LIBLOCKDEP
9086 M:      Sasha Levin <alexander.levin@microsoft.com>
9087 S:      Maintained
9088 F:      tools/lib/lockdep/
9089
9090 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9091 M:      Dan Williams <dan.j.williams@intel.com>
9092 M:      Vishal Verma <vishal.l.verma@intel.com>
9093 M:      Dave Jiang <dave.jiang@intel.com>
9094 L:      linux-nvdimm@lists.01.org
9095 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9096 S:      Supported
9097 F:      drivers/nvdimm/blk.c
9098 F:      drivers/nvdimm/region_devs.c
9099
9100 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9101 M:      Vishal Verma <vishal.l.verma@intel.com>
9102 M:      Dan Williams <dan.j.williams@intel.com>
9103 M:      Dave Jiang <dave.jiang@intel.com>
9104 L:      linux-nvdimm@lists.01.org
9105 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9106 S:      Supported
9107 F:      drivers/nvdimm/btt*
9108
9109 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9110 M:      Dan Williams <dan.j.williams@intel.com>
9111 M:      Vishal Verma <vishal.l.verma@intel.com>
9112 M:      Dave Jiang <dave.jiang@intel.com>
9113 L:      linux-nvdimm@lists.01.org
9114 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9115 S:      Supported
9116 F:      drivers/nvdimm/pmem*
9117
9118 LIBNVDIMM: DEVICETREE BINDINGS
9119 M:      Oliver O'Halloran <oohall@gmail.com>
9120 L:      linux-nvdimm@lists.01.org
9121 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9122 S:      Supported
9123 F:      drivers/nvdimm/of_pmem.c
9124 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9125
9126 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9127 M:      Dan Williams <dan.j.williams@intel.com>
9128 M:      Vishal Verma <vishal.l.verma@intel.com>
9129 M:      Dave Jiang <dave.jiang@intel.com>
9130 M:      Keith Busch <keith.busch@intel.com>
9131 M:      Ira Weiny <ira.weiny@intel.com>
9132 L:      linux-nvdimm@lists.01.org
9133 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9134 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9135 S:      Supported
9136 F:      drivers/nvdimm/*
9137 F:      drivers/acpi/nfit/*
9138 F:      include/linux/nd.h
9139 F:      include/linux/libnvdimm.h
9140 F:      include/uapi/linux/ndctl.h
9141
9142 LIGHTNVM PLATFORM SUPPORT
9143 M:      Matias Bjorling <mb@lightnvm.io>
9144 W:      http://github/OpenChannelSSD
9145 L:      linux-block@vger.kernel.org
9146 S:      Maintained
9147 F:      drivers/lightnvm/
9148 F:      include/linux/lightnvm.h
9149 F:      include/uapi/linux/lightnvm.h
9150
9151 LINUX FOR POWER MACINTOSH
9152 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9153 W:      http://www.penguinppc.org/
9154 L:      linuxppc-dev@lists.ozlabs.org
9155 S:      Maintained
9156 F:      arch/powerpc/platforms/powermac/
9157 F:      drivers/macintosh/
9158
9159 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9160 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9161 M:      Paul Mackerras <paulus@samba.org>
9162 M:      Michael Ellerman <mpe@ellerman.id.au>
9163 W:      https://github.com/linuxppc/linux/wiki
9164 L:      linuxppc-dev@lists.ozlabs.org
9165 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9167 S:      Supported
9168 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9169 F:      Documentation/devicetree/bindings/powerpc/
9170 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9171 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9172 F:      Documentation/powerpc/
9173 F:      arch/powerpc/
9174 F:      drivers/char/tpm/tpm_ibmvtpm*
9175 F:      drivers/crypto/nx/
9176 F:      drivers/crypto/vmx/
9177 F:      drivers/i2c/busses/i2c-opal.c
9178 F:      drivers/net/ethernet/ibm/ibmveth.*
9179 F:      drivers/net/ethernet/ibm/ibmvnic.*
9180 F:      drivers/pci/hotplug/pnv_php.c
9181 F:      drivers/pci/hotplug/rpa*
9182 F:      drivers/rtc/rtc-opal.c
9183 F:      drivers/scsi/ibmvscsi/
9184 F:      drivers/tty/hvc/hvc_opal.c
9185 F:      drivers/watchdog/wdrtas.c
9186 F:      tools/testing/selftests/powerpc
9187 N:      /pmac
9188 N:      powermac
9189 N:      powernv
9190 N:      [^a-z0-9]ps3
9191 N:      pseries
9192
9193 LINUX FOR POWERPC EMBEDDED MPC5XXX
9194 M:      Anatolij Gustschin <agust@denx.de>
9195 L:      linuxppc-dev@lists.ozlabs.org
9196 T:      git git://git.denx.de/linux-denx-agust.git
9197 S:      Maintained
9198 F:      arch/powerpc/platforms/512x/
9199 F:      arch/powerpc/platforms/52xx/
9200
9201 LINUX FOR POWERPC EMBEDDED PPC4XX
9202 M:      Alistair Popple <alistair@popple.id.au>
9203 M:      Matt Porter <mporter@kernel.crashing.org>
9204 W:      http://www.penguinppc.org/
9205 L:      linuxppc-dev@lists.ozlabs.org
9206 S:      Maintained
9207 F:      arch/powerpc/platforms/40x/
9208 F:      arch/powerpc/platforms/44x/
9209
9210 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9211 M:      Scott Wood <oss@buserror.net>
9212 M:      Kumar Gala <galak@kernel.crashing.org>
9213 W:      http://www.penguinppc.org/
9214 L:      linuxppc-dev@lists.ozlabs.org
9215 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9216 S:      Maintained
9217 F:      arch/powerpc/platforms/83xx/
9218 F:      arch/powerpc/platforms/85xx/
9219 F:      Documentation/devicetree/bindings/powerpc/fsl/
9220
9221 LINUX FOR POWERPC EMBEDDED PPC8XX
9222 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9223 W:      http://www.penguinppc.org/
9224 L:      linuxppc-dev@lists.ozlabs.org
9225 S:      Maintained
9226 F:      arch/powerpc/platforms/8xx/
9227
9228 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9229 L:      linuxppc-dev@lists.ozlabs.org
9230 S:      Orphan
9231 F:      arch/powerpc/*/*virtex*
9232 F:      arch/powerpc/*/*/*virtex*
9233
9234 LINUX FOR POWERPC PA SEMI PWRFICIENT
9235 L:      linuxppc-dev@lists.ozlabs.org
9236 S:      Orphan
9237 F:      arch/powerpc/platforms/pasemi/
9238 F:      drivers/*/*pasemi*
9239 F:      drivers/*/*/*pasemi*
9240
9241 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9242 M:      Kees Cook <keescook@chromium.org>
9243 S:      Maintained
9244 F:      drivers/misc/lkdtm/*
9245
9246 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9247 M:      Alan Stern <stern@rowland.harvard.edu>
9248 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9249 M:      Will Deacon <will@kernel.org>
9250 M:      Peter Zijlstra <peterz@infradead.org>
9251 M:      Boqun Feng <boqun.feng@gmail.com>
9252 M:      Nicholas Piggin <npiggin@gmail.com>
9253 M:      David Howells <dhowells@redhat.com>
9254 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9255 M:      Luc Maranget <luc.maranget@inria.fr>
9256 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9257 R:      Akira Yokosawa <akiyks@gmail.com>
9258 R:      Daniel Lustig <dlustig@nvidia.com>
9259 L:      linux-kernel@vger.kernel.org
9260 L:      linux-arch@vger.kernel.org
9261 S:      Supported
9262 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9263 F:      tools/memory-model/
9264 F:      Documentation/atomic_bitops.txt
9265 F:      Documentation/atomic_t.txt
9266 F:      Documentation/core-api/atomic_ops.rst
9267 F:      Documentation/core-api/refcount-vs-atomic.rst
9268 F:      Documentation/memory-barriers.txt
9269
9270 LIS3LV02D ACCELEROMETER DRIVER
9271 M:      Eric Piel <eric.piel@tremplin-utc.net>
9272 S:      Maintained
9273 F:      Documentation/misc-devices/lis3lv02d.rst
9274 F:      drivers/misc/lis3lv02d/
9275 F:      drivers/platform/x86/hp_accel.c
9276
9277 LIVE PATCHING
9278 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9279 M:      Jiri Kosina <jikos@kernel.org>
9280 M:      Miroslav Benes <mbenes@suse.cz>
9281 M:      Petr Mladek <pmladek@suse.com>
9282 R:      Joe Lawrence <joe.lawrence@redhat.com>
9283 S:      Maintained
9284 F:      kernel/livepatch/
9285 F:      include/linux/livepatch.h
9286 F:      arch/x86/include/asm/livepatch.h
9287 F:      arch/x86/kernel/livepatch.c
9288 F:      Documentation/livepatch/
9289 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9290 F:      samples/livepatch/
9291 F:      tools/testing/selftests/livepatch/
9292 L:      live-patching@vger.kernel.org
9293 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9294
9295 LLC (802.2)
9296 L:      netdev@vger.kernel.org
9297 S:      Odd fixes
9298 F:      include/linux/llc.h
9299 F:      include/uapi/linux/llc.h
9300 F:      include/net/llc*
9301 F:      net/llc/
9302
9303 LM73 HARDWARE MONITOR DRIVER
9304 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9305 L:      linux-hwmon@vger.kernel.org
9306 S:      Maintained
9307 F:      drivers/hwmon/lm73.c
9308
9309 LM78 HARDWARE MONITOR DRIVER
9310 M:      Jean Delvare <jdelvare@suse.com>
9311 L:      linux-hwmon@vger.kernel.org
9312 S:      Maintained
9313 F:      Documentation/hwmon/lm78.rst
9314 F:      drivers/hwmon/lm78.c
9315
9316 LM83 HARDWARE MONITOR DRIVER
9317 M:      Jean Delvare <jdelvare@suse.com>
9318 L:      linux-hwmon@vger.kernel.org
9319 S:      Maintained
9320 F:      Documentation/hwmon/lm83.rst
9321 F:      drivers/hwmon/lm83.c
9322
9323 LM90 HARDWARE MONITOR DRIVER
9324 M:      Jean Delvare <jdelvare@suse.com>
9325 L:      linux-hwmon@vger.kernel.org
9326 S:      Maintained
9327 F:      Documentation/hwmon/lm90.rst
9328 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9329 F:      drivers/hwmon/lm90.c
9330 F:      include/dt-bindings/thermal/lm90.h
9331
9332 LM95234 HARDWARE MONITOR DRIVER
9333 M:      Guenter Roeck <linux@roeck-us.net>
9334 L:      linux-hwmon@vger.kernel.org
9335 S:      Maintained
9336 F:      Documentation/hwmon/lm95234.rst
9337 F:      drivers/hwmon/lm95234.c
9338
9339 LME2510 MEDIA DRIVER
9340 M:      Malcolm Priestley <tvboxspy@gmail.com>
9341 L:      linux-media@vger.kernel.org
9342 W:      https://linuxtv.org
9343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9344 S:      Maintained
9345 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9346
9347 LOADPIN SECURITY MODULE
9348 M:      Kees Cook <keescook@chromium.org>
9349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9350 S:      Supported
9351 F:      security/loadpin/
9352 F:      Documentation/admin-guide/LSM/LoadPin.rst
9353
9354 LOCKING PRIMITIVES
9355 M:      Peter Zijlstra <peterz@infradead.org>
9356 M:      Ingo Molnar <mingo@redhat.com>
9357 M:      Will Deacon <will@kernel.org>
9358 L:      linux-kernel@vger.kernel.org
9359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9360 S:      Maintained
9361 F:      Documentation/locking/
9362 F:      include/linux/lockdep.h
9363 F:      include/linux/spinlock*.h
9364 F:      arch/*/include/asm/spinlock*.h
9365 F:      include/linux/rwlock*.h
9366 F:      include/linux/mutex*.h
9367 F:      include/linux/rwsem*.h
9368 F:      include/linux/seqlock.h
9369 F:      lib/locking*.[ch]
9370 F:      kernel/locking/
9371 X:      kernel/locking/locktorture.c
9372
9373 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9374 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9375 L:      linux-ntfs-dev@lists.sourceforge.net
9376 W:      http://www.linux-ntfs.org/content/view/19/37/
9377 S:      Maintained
9378 F:      Documentation/ldm.txt
9379 F:      block/partitions/ldm.*
9380
9381 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9382 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9383 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9384 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9385 L:      MPT-FusionLinux.pdl@broadcom.com
9386 L:      linux-scsi@vger.kernel.org
9387 W:      http://www.avagotech.com/support/
9388 S:      Supported
9389 F:      drivers/message/fusion/
9390 F:      drivers/scsi/mpt3sas/
9391
9392 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9393 M:      Matthew Wilcox <willy@infradead.org>
9394 L:      linux-scsi@vger.kernel.org
9395 S:      Maintained
9396 F:      drivers/scsi/sym53c8xx_2/
9397
9398 LTC1660 DAC DRIVER
9399 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9400 L:      linux-iio@vger.kernel.org
9401 S:      Maintained
9402 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9403 F:      drivers/iio/dac/ltc1660.c
9404
9405 LTC4261 HARDWARE MONITOR DRIVER
9406 M:      Guenter Roeck <linux@roeck-us.net>
9407 L:      linux-hwmon@vger.kernel.org
9408 S:      Maintained
9409 F:      Documentation/hwmon/ltc4261.rst
9410 F:      drivers/hwmon/ltc4261.c
9411
9412 LTC4306 I2C MULTIPLEXER DRIVER
9413 M:      Michael Hennerich <michael.hennerich@analog.com>
9414 W:      http://ez.analog.com/community/linux-device-drivers
9415 L:      linux-i2c@vger.kernel.org
9416 S:      Supported
9417 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9418 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9419
9420 LTP (Linux Test Project)
9421 M:      Mike Frysinger <vapier@gentoo.org>
9422 M:      Cyril Hrubis <chrubis@suse.cz>
9423 M:      Wanlong Gao <wanlong.gao@gmail.com>
9424 M:      Jan Stancek <jstancek@redhat.com>
9425 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9426 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9427 L:      ltp@lists.linux.it (subscribers-only)
9428 W:      http://linux-test-project.github.io/
9429 T:      git git://github.com/linux-test-project/ltp.git
9430 S:      Maintained
9431
9432 M68K ARCHITECTURE
9433 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9434 L:      linux-m68k@lists.linux-m68k.org
9435 W:      http://www.linux-m68k.org/
9436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9437 S:      Maintained
9438 F:      arch/m68k/
9439 F:      drivers/zorro/
9440
9441 M68K ON APPLE MACINTOSH
9442 M:      Joshua Thompson <funaho@jurai.org>
9443 W:      http://www.mac.linux-m68k.org/
9444 L:      linux-m68k@lists.linux-m68k.org
9445 S:      Maintained
9446 F:      arch/m68k/mac/
9447
9448 M68K ON HP9000/300
9449 M:      Philip Blundell <philb@gnu.org>
9450 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9451 S:      Maintained
9452 F:      arch/m68k/hp300/
9453
9454 M88DS3103 MEDIA DRIVER
9455 M:      Antti Palosaari <crope@iki.fi>
9456 L:      linux-media@vger.kernel.org
9457 W:      https://linuxtv.org
9458 W:      http://palosaari.fi/linux/
9459 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9460 T:      git git://linuxtv.org/anttip/media_tree.git
9461 S:      Maintained
9462 F:      drivers/media/dvb-frontends/m88ds3103*
9463
9464 M88RS2000 MEDIA DRIVER
9465 M:      Malcolm Priestley <tvboxspy@gmail.com>
9466 L:      linux-media@vger.kernel.org
9467 W:      https://linuxtv.org
9468 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9469 S:      Maintained
9470 F:      drivers/media/dvb-frontends/m88rs2000*
9471
9472 MA901 MASTERKIT USB FM RADIO DRIVER
9473 M:      Alexey Klimov <klimov.linux@gmail.com>
9474 L:      linux-media@vger.kernel.org
9475 T:      git git://linuxtv.org/media_tree.git
9476 S:      Maintained
9477 F:      drivers/media/radio/radio-ma901.c
9478
9479 MAC80211
9480 M:      Johannes Berg <johannes@sipsolutions.net>
9481 L:      linux-wireless@vger.kernel.org
9482 W:      http://wireless.kernel.org/
9483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9484 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9485 S:      Maintained
9486 F:      Documentation/networking/mac80211-injection.txt
9487 F:      include/net/mac80211.h
9488 F:      net/mac80211/
9489 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9490 F:      Documentation/networking/mac80211_hwsim/README
9491
9492 MAILBOX API
9493 M:      Jassi Brar <jassisinghbrar@gmail.com>
9494 L:      linux-kernel@vger.kernel.org
9495 S:      Maintained
9496 F:      drivers/mailbox/
9497 F:      include/linux/mailbox_client.h
9498 F:      include/linux/mailbox_controller.h
9499
9500 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9501 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9502 W:      http://www.kernel.org/doc/man-pages
9503 L:      linux-man@vger.kernel.org
9504 S:      Maintained
9505
9506 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9507 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9508 L:      linux-mips@vger.kernel.org
9509 S:      Maintained
9510 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9511
9512 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9513 M:      Andrew Lunn <andrew@lunn.ch>
9514 M:      Vivien Didelot <vivien.didelot@gmail.com>
9515 L:      netdev@vger.kernel.org
9516 S:      Maintained
9517 F:      drivers/net/dsa/mv88e6xxx/
9518 F:      include/linux/platform_data/mv88e6xxx.h
9519 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9520
9521 MARVELL ARMADA DRM SUPPORT
9522 M:      Russell King <linux@armlinux.org.uk>
9523 S:      Maintained
9524 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9525 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9526 F:      drivers/gpu/drm/armada/
9527 F:      include/uapi/drm/armada_drm.h
9528 F:      Documentation/devicetree/bindings/display/armada/
9529
9530 MARVELL ARMADA 3700 PHY DRIVERS
9531 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9532 S:      Maintained
9533 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9534 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9535 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9536 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9537
9538 MARVELL CRYPTO DRIVER
9539 M:      Boris Brezillon <bbrezillon@kernel.org>
9540 M:      Arnaud Ebalard <arno@natisbad.org>
9541 F:      drivers/crypto/marvell/
9542 S:      Maintained
9543 L:      linux-crypto@vger.kernel.org
9544
9545 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9546 M:      Mirko Lindner <mlindner@marvell.com>
9547 M:      Stephen Hemminger <stephen@networkplumber.org>
9548 L:      netdev@vger.kernel.org
9549 S:      Maintained
9550 F:      drivers/net/ethernet/marvell/sk*
9551
9552 MARVELL LIBERTAS WIRELESS DRIVER
9553 L:      libertas-dev@lists.infradead.org
9554 S:      Orphan
9555 F:      drivers/net/wireless/marvell/libertas/
9556
9557 MARVELL MACCHIATOBIN SUPPORT
9558 M:      Russell King <linux@armlinux.org.uk>
9559 L:      linux-arm-kernel@lists.infradead.org
9560 S:      Maintained
9561 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9562
9563 MARVELL MV643XX ETHERNET DRIVER
9564 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9565 L:      netdev@vger.kernel.org
9566 S:      Maintained
9567 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9568 F:      include/linux/mv643xx.h
9569
9570 MARVELL MV88X3310 PHY DRIVER
9571 M:      Russell King <linux@armlinux.org.uk>
9572 L:      netdev@vger.kernel.org
9573 S:      Maintained
9574 F:      drivers/net/phy/marvell10g.c
9575
9576 MARVELL MVEBU THERMAL DRIVER
9577 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9578 S:      Maintained
9579 F:      drivers/thermal/armada_thermal.c
9580
9581 MARVELL MVNETA ETHERNET DRIVER
9582 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9583 L:      netdev@vger.kernel.org
9584 S:      Maintained
9585 F:      drivers/net/ethernet/marvell/mvneta.*
9586
9587 MARVELL MWIFIEX WIRELESS DRIVER
9588 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9589 M:      Nishant Sarmukadam <nishants@marvell.com>
9590 M:      Ganapathi Bhat <gbhat@marvell.com>
9591 M:      Xinming Hu <huxinming820@gmail.com>
9592 L:      linux-wireless@vger.kernel.org
9593 S:      Maintained
9594 F:      drivers/net/wireless/marvell/mwifiex/
9595
9596 MARVELL MWL8K WIRELESS DRIVER
9597 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9598 L:      linux-wireless@vger.kernel.org
9599 S:      Odd Fixes
9600 F:      drivers/net/wireless/marvell/mwl8k.c
9601
9602 MARVELL NAND CONTROLLER DRIVER
9603 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9604 L:      linux-mtd@lists.infradead.org
9605 S:      Maintained
9606 F:      drivers/mtd/nand/raw/marvell_nand.c
9607 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9608
9609 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9610 M:      Nicolas Pitre <nico@fluxnic.net>
9611 S:      Odd Fixes
9612 F:      drivers/mmc/host/mvsdio.*
9613
9614 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9615 M:      Hu Ziji <huziji@marvell.com>
9616 L:      linux-mmc@vger.kernel.org
9617 S:      Supported
9618 F:      drivers/mmc/host/sdhci-xenon*
9619 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9620
9621 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9622 M:      Sunil Goutham <sgoutham@marvell.com>
9623 M:      Linu Cherian <lcherian@marvell.com>
9624 M:      Geetha sowjanya <gakula@marvell.com>
9625 M:      Jerin Jacob <jerinj@marvell.com>
9626 L:      netdev@vger.kernel.org
9627 S:      Supported
9628 F:      drivers/net/ethernet/marvell/octeontx2/af/
9629
9630 MATROX FRAMEBUFFER DRIVER
9631 L:      linux-fbdev@vger.kernel.org
9632 S:      Orphan
9633 F:      drivers/video/fbdev/matrox/matroxfb_*
9634 F:      include/uapi/linux/matroxfb.h
9635
9636 MAX16065 HARDWARE MONITOR DRIVER
9637 M:      Guenter Roeck <linux@roeck-us.net>
9638 L:      linux-hwmon@vger.kernel.org
9639 S:      Maintained
9640 F:      Documentation/hwmon/max16065.rst
9641 F:      drivers/hwmon/max16065.c
9642
9643 MAX2175 SDR TUNER DRIVER
9644 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9645 L:      linux-media@vger.kernel.org
9646 T:      git git://linuxtv.org/media_tree.git
9647 S:      Maintained
9648 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9649 F:      Documentation/media/v4l-drivers/max2175.rst
9650 F:      drivers/media/i2c/max2175*
9651 F:      include/uapi/linux/max2175.h
9652
9653 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9654 L:      linux-hwmon@vger.kernel.org
9655 S:      Orphan
9656 F:      Documentation/hwmon/max6650.rst
9657 F:      drivers/hwmon/max6650.c
9658
9659 MAX6697 HARDWARE MONITOR DRIVER
9660 M:      Guenter Roeck <linux@roeck-us.net>
9661 L:      linux-hwmon@vger.kernel.org
9662 S:      Maintained
9663 F:      Documentation/hwmon/max6697.rst
9664 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9665 F:      drivers/hwmon/max6697.c
9666 F:      include/linux/platform_data/max6697.h
9667
9668 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9669 M:      Peter Rosin <peda@axentia.se>
9670 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9671 S:      Maintained
9672 F:      Documentation/devicetree/bindings/sound/max9860.txt
9673 F:      sound/soc/codecs/max9860.*
9674
9675 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9676 M:      Andreas Klinger <ak@it-klinger.de>
9677 L:      linux-iio@vger.kernel.org
9678 S:      Maintained
9679 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9680 F:      drivers/iio/proximity/mb1232.c
9681
9682 MAXIM MAX77650 PMIC MFD DRIVER
9683 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9684 L:      linux-kernel@vger.kernel.org
9685 S:      Maintained
9686 F:      Documentation/devicetree/bindings/*/*max77650.txt
9687 F:      Documentation/devicetree/bindings/*/max77650*.txt
9688 F:      include/linux/mfd/max77650.h
9689 F:      drivers/mfd/max77650.c
9690 F:      drivers/regulator/max77650-regulator.c
9691 F:      drivers/power/supply/max77650-charger.c
9692 F:      drivers/input/misc/max77650-onkey.c
9693 F:      drivers/leds/leds-max77650.c
9694 F:      drivers/gpio/gpio-max77650.c
9695
9696 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9697 M:      Javier Martinez Canillas <javier@dowhile0.org>
9698 L:      linux-kernel@vger.kernel.org
9699 S:      Supported
9700 F:      drivers/regulator/max77802-regulator.c
9701 F:      Documentation/devicetree/bindings/*/*max77802.txt
9702 F:      include/dt-bindings/*/*max77802.h
9703
9704 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9705 M:      Krzysztof Kozlowski <krzk@kernel.org>
9706 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9707 L:      linux-pm@vger.kernel.org
9708 S:      Supported
9709 F:      drivers/power/supply/max14577_charger.c
9710 F:      drivers/power/supply/max77693_charger.c
9711
9712 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9713 M:      Chanwoo Choi <cw00.choi@samsung.com>
9714 M:      Krzysztof Kozlowski <krzk@kernel.org>
9715 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9716 L:      linux-kernel@vger.kernel.org
9717 S:      Supported
9718 F:      drivers/*/max14577*.c
9719 F:      drivers/*/max77686*.c
9720 F:      drivers/*/max77693*.c
9721 F:      drivers/extcon/extcon-max14577.c
9722 F:      drivers/extcon/extcon-max77693.c
9723 F:      drivers/rtc/rtc-max77686.c
9724 F:      drivers/clk/clk-max77686.c
9725 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9726 F:      Documentation/devicetree/bindings/*/max77686.txt
9727 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9728 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9729 F:      include/linux/mfd/max14577*.h
9730 F:      include/linux/mfd/max77686*.h
9731 F:      include/linux/mfd/max77693*.h
9732
9733 MAXIRADIO FM RADIO RECEIVER DRIVER
9734 M:      Hans Verkuil <hverkuil@xs4all.nl>
9735 L:      linux-media@vger.kernel.org
9736 T:      git git://linuxtv.org/media_tree.git
9737 W:      https://linuxtv.org
9738 S:      Maintained
9739 F:      drivers/media/radio/radio-maxiradio*
9740
9741 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9742 M:      Peter Rosin <peda@axentia.se>
9743 L:      linux-iio@vger.kernel.org
9744 S:      Maintained
9745 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9746 F:      drivers/iio/potentiometer/mcp4018.c
9747 F:      drivers/iio/potentiometer/mcp4531.c
9748
9749 MCR20A IEEE-802.15.4 RADIO DRIVER
9750 M:      Xue Liu <liuxuenetmail@gmail.com>
9751 L:      linux-wpan@vger.kernel.org
9752 W:      https://github.com/xueliu/mcr20a-linux
9753 S:      Maintained
9754 F:      drivers/net/ieee802154/mcr20a.c
9755 F:      drivers/net/ieee802154/mcr20a.h
9756 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9757
9758 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9759 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9760 L:      linux-iio@vger.kernel.org
9761 S:      Maintained
9762 F:      drivers/iio/dac/cio-dac.c
9763
9764 MEDIA CONTROLLER FRAMEWORK
9765 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
9766 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9767 L:      linux-media@vger.kernel.org
9768 W:      https://www.linuxtv.org
9769 T:      git git://linuxtv.org/media_tree.git
9770 S:      Supported
9771 F:      drivers/media/mc/
9772 F:      include/media/media-*.h
9773 F:      include/uapi/linux/media.h
9774
9775 MEDIA DRIVERS FOR ASCOT2E
9776 M:      Sergey Kozlov <serjk@netup.ru>
9777 M:      Abylay Ospan <aospan@netup.ru>
9778 L:      linux-media@vger.kernel.org
9779 W:      https://linuxtv.org
9780 W:      http://netup.tv/
9781 T:      git git://linuxtv.org/media_tree.git
9782 S:      Supported
9783 F:      drivers/media/dvb-frontends/ascot2e*
9784
9785 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9786 M:      Jasmin Jessich <jasmin@anw.at>
9787 L:      linux-media@vger.kernel.org
9788 W:      https://linuxtv.org
9789 T:      git git://linuxtv.org/media_tree.git
9790 S:      Maintained
9791 F:      drivers/media/dvb-frontends/cxd2099*
9792
9793 MEDIA DRIVERS FOR CXD2841ER
9794 M:      Sergey Kozlov <serjk@netup.ru>
9795 M:      Abylay Ospan <aospan@netup.ru>
9796 L:      linux-media@vger.kernel.org
9797 W:      https://linuxtv.org
9798 W:      http://netup.tv/
9799 T:      git git://linuxtv.org/media_tree.git
9800 S:      Supported
9801 F:      drivers/media/dvb-frontends/cxd2841er*
9802
9803 MEDIA DRIVERS FOR CXD2880
9804 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9805 L:      linux-media@vger.kernel.org
9806 W:      http://linuxtv.org/
9807 T:      git git://linuxtv.org/media_tree.git
9808 S:      Supported
9809 F:      drivers/media/dvb-frontends/cxd2880/*
9810 F:      drivers/media/spi/cxd2880*
9811
9812 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9813 L:      linux-media@vger.kernel.org
9814 W:      https://linuxtv.org
9815 T:      git git://linuxtv.org/media_tree.git
9816 S:      Orphan
9817 F:      drivers/media/pci/ddbridge/*
9818
9819 MEDIA DRIVERS FOR FREESCALE IMX
9820 M:      Steve Longerbeam <slongerbeam@gmail.com>
9821 M:      Philipp Zabel <p.zabel@pengutronix.de>
9822 L:      linux-media@vger.kernel.org
9823 T:      git git://linuxtv.org/media_tree.git
9824 S:      Maintained
9825 F:      Documentation/devicetree/bindings/media/imx.txt
9826 F:      Documentation/media/v4l-drivers/imx.rst
9827 F:      drivers/staging/media/imx/
9828 F:      include/linux/imx-media.h
9829 F:      include/media/imx.h
9830
9831 MEDIA DRIVER FOR FREESCALE IMX PXP
9832 M:      Philipp Zabel <p.zabel@pengutronix.de>
9833 L:      linux-media@vger.kernel.org
9834 T:      git git://linuxtv.org/media_tree.git
9835 S:      Maintained
9836 F:      drivers/media/platform/imx-pxp.[ch]
9837
9838 MEDIA DRIVERS FOR FREESCALE IMX7
9839 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9840 L:      linux-media@vger.kernel.org
9841 T:      git git://linuxtv.org/media_tree.git
9842 S:      Maintained
9843 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9844 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9845 F:      Documentation/media/v4l-drivers/imx7.rst
9846 F:      drivers/staging/media/imx/imx7-media-csi.c
9847 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9848
9849 MEDIA DRIVERS FOR HELENE
9850 M:      Abylay Ospan <aospan@netup.ru>
9851 L:      linux-media@vger.kernel.org
9852 W:      https://linuxtv.org
9853 W:      http://netup.tv/
9854 T:      git git://linuxtv.org/media_tree.git
9855 S:      Supported
9856 F:      drivers/media/dvb-frontends/helene*
9857
9858 MEDIA DRIVERS FOR HORUS3A
9859 M:      Sergey Kozlov <serjk@netup.ru>
9860 M:      Abylay Ospan <aospan@netup.ru>
9861 L:      linux-media@vger.kernel.org
9862 W:      https://linuxtv.org
9863 W:      http://netup.tv/
9864 T:      git git://linuxtv.org/media_tree.git
9865 S:      Supported
9866 F:      drivers/media/dvb-frontends/horus3a*
9867
9868 MEDIA DRIVERS FOR LNBH25
9869 M:      Sergey Kozlov <serjk@netup.ru>
9870 M:      Abylay Ospan <aospan@netup.ru>
9871 L:      linux-media@vger.kernel.org
9872 W:      https://linuxtv.org
9873 W:      http://netup.tv/
9874 T:      git git://linuxtv.org/media_tree.git
9875 S:      Supported
9876 F:      drivers/media/dvb-frontends/lnbh25*
9877
9878 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9879 L:      linux-media@vger.kernel.org
9880 W:      https://linuxtv.org
9881 T:      git git://linuxtv.org/media_tree.git
9882 S:      Orphan
9883 F:      drivers/media/dvb-frontends/mxl5xx*
9884
9885 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9886 M:      Sergey Kozlov <serjk@netup.ru>
9887 M:      Abylay Ospan <aospan@netup.ru>
9888 L:      linux-media@vger.kernel.org
9889 W:      https://linuxtv.org
9890 W:      http://netup.tv/
9891 T:      git git://linuxtv.org/media_tree.git
9892 S:      Supported
9893 F:      drivers/media/pci/netup_unidvb/*
9894
9895 MEDIA DRIVERS FOR RENESAS - CEU
9896 M:      Jacopo Mondi <jacopo@jmondi.org>
9897 L:      linux-media@vger.kernel.org
9898 L:      linux-renesas-soc@vger.kernel.org
9899 T:      git git://linuxtv.org/media_tree.git
9900 S:      Supported
9901 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9902 F:      drivers/media/platform/renesas-ceu.c
9903 F:      include/media/drv-intf/renesas-ceu.h
9904
9905 MEDIA DRIVERS FOR RENESAS - DRIF
9906 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9907 L:      linux-media@vger.kernel.org
9908 L:      linux-renesas-soc@vger.kernel.org
9909 T:      git git://linuxtv.org/media_tree.git
9910 S:      Supported
9911 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9912 F:      drivers/media/platform/rcar_drif.c
9913
9914 MEDIA DRIVERS FOR RENESAS - FCP
9915 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9916 L:      linux-media@vger.kernel.org
9917 L:      linux-renesas-soc@vger.kernel.org
9918 T:      git git://linuxtv.org/media_tree.git
9919 S:      Supported
9920 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9921 F:      drivers/media/platform/rcar-fcp.c
9922 F:      include/media/rcar-fcp.h
9923
9924 MEDIA DRIVERS FOR RENESAS - FDP1
9925 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9926 L:      linux-media@vger.kernel.org
9927 L:      linux-renesas-soc@vger.kernel.org
9928 T:      git git://linuxtv.org/media_tree.git
9929 S:      Supported
9930 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9931 F:      drivers/media/platform/rcar_fdp1.c
9932
9933 MEDIA DRIVERS FOR RENESAS - VIN
9934 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9935 L:      linux-media@vger.kernel.org
9936 L:      linux-renesas-soc@vger.kernel.org
9937 T:      git git://linuxtv.org/media_tree.git
9938 S:      Supported
9939 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9940 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9941 F:      drivers/media/platform/rcar-vin/
9942
9943 MEDIA DRIVERS FOR RENESAS - VSP1
9944 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9945 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9946 L:      linux-media@vger.kernel.org
9947 L:      linux-renesas-soc@vger.kernel.org
9948 T:      git git://linuxtv.org/media_tree.git
9949 S:      Supported
9950 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9951 F:      drivers/media/platform/vsp1/
9952
9953 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9954 L:      linux-media@vger.kernel.org
9955 W:      https://linuxtv.org
9956 T:      git git://linuxtv.org/media_tree.git
9957 S:      Orphan
9958 F:      drivers/media/dvb-frontends/stv0910*
9959
9960 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9961 L:      linux-media@vger.kernel.org
9962 W:      https://linuxtv.org
9963 T:      git git://linuxtv.org/media_tree.git
9964 S:      Orphan
9965 F:      drivers/media/dvb-frontends/stv6111*
9966
9967 MEDIA DRIVERS FOR STM32 - DCMI
9968 M:      Hugues Fruchet <hugues.fruchet@st.com>
9969 L:      linux-media@vger.kernel.org
9970 T:      git git://linuxtv.org/media_tree.git
9971 S:      Supported
9972 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9973 F:      drivers/media/platform/stm32/stm32-dcmi.c
9974
9975 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9976 M:      Dmitry Osipenko <digetx@gmail.com>
9977 L:      linux-media@vger.kernel.org
9978 L:      linux-tegra@vger.kernel.org
9979 T:      git git://linuxtv.org/media_tree.git
9980 S:      Maintained
9981 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9982 F:      drivers/staging/media/tegra-vde/
9983
9984 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9985 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9986 P:      LinuxTV.org Project
9987 L:      linux-media@vger.kernel.org
9988 W:      https://linuxtv.org
9989 Q:      http://patchwork.kernel.org/project/linux-media/list/
9990 T:      git git://linuxtv.org/media_tree.git
9991 S:      Maintained
9992 F:      Documentation/devicetree/bindings/media/
9993 F:      Documentation/media/
9994 F:      drivers/media/
9995 F:      drivers/staging/media/
9996 F:      include/linux/platform_data/media/
9997 F:      include/media/
9998 F:      include/uapi/linux/dvb/
9999 F:      include/uapi/linux/videodev2.h
10000 F:      include/uapi/linux/media.h
10001 F:      include/uapi/linux/v4l2-*
10002 F:      include/uapi/linux/meye.h
10003 F:      include/uapi/linux/ivtv*
10004 F:      include/uapi/linux/uvcvideo.h
10005
10006 MEDIATEK BLUETOOTH DRIVER
10007 M:      Sean Wang <sean.wang@mediatek.com>
10008 L:      linux-bluetooth@vger.kernel.org
10009 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10010 S:      Maintained
10011 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10012 F:      drivers/bluetooth/btmtkuart.c
10013
10014 MEDIATEK CIR DRIVER
10015 M:      Sean Wang <sean.wang@mediatek.com>
10016 S:      Maintained
10017 F:      drivers/media/rc/mtk-cir.c
10018
10019 MEDIATEK DMA DRIVER
10020 M:      Sean Wang <sean.wang@mediatek.com>
10021 L:      dmaengine@vger.kernel.org
10022 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10023 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10024 S:      Maintained
10025 F:      Documentation/devicetree/bindings/dma/mtk-*
10026 F:      drivers/dma/mediatek/
10027
10028 MEDIATEK PMIC LED DRIVER
10029 M:      Sean Wang <sean.wang@mediatek.com>
10030 S:      Maintained
10031 F:      drivers/leds/leds-mt6323.c
10032 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10033
10034 MEDIATEK ETHERNET DRIVER
10035 M:      Felix Fietkau <nbd@openwrt.org>
10036 M:      John Crispin <john@phrozen.org>
10037 M:      Sean Wang <sean.wang@mediatek.com>
10038 M:      Nelson Chang <nelson.chang@mediatek.com>
10039 L:      netdev@vger.kernel.org
10040 S:      Maintained
10041 F:      drivers/net/ethernet/mediatek/
10042
10043 MEDIATEK SWITCH DRIVER
10044 M:      Sean Wang <sean.wang@mediatek.com>
10045 L:      netdev@vger.kernel.org
10046 S:      Maintained
10047 F:      drivers/net/dsa/mt7530.*
10048 F:      net/dsa/tag_mtk.c
10049
10050 MEDIATEK JPEG DRIVER
10051 M:      Rick Chang <rick.chang@mediatek.com>
10052 M:      Bin Liu <bin.liu@mediatek.com>
10053 S:      Supported
10054 F:      drivers/media/platform/mtk-jpeg/
10055 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10056
10057 MEDIATEK MDP DRIVER
10058 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10059 M:      Houlong Wei <houlong.wei@mediatek.com>
10060 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10061 S:      Supported
10062 F:      drivers/media/platform/mtk-mdp/
10063 F:      drivers/media/platform/mtk-vpu/
10064 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10065
10066 MEDIATEK MEDIA DRIVER
10067 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10068 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10069 S:      Supported
10070 F:      drivers/media/platform/mtk-vcodec/
10071 F:      drivers/media/platform/mtk-vpu/
10072 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10073 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10074
10075 MEDIATEK MMC/SD/SDIO DRIVER
10076 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10077 S:      Maintained
10078 F:      drivers/mmc/host/mtk-sd.c
10079 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10080
10081 MEDIATEK MT76 WIRELESS LAN DRIVER
10082 M:      Felix Fietkau <nbd@nbd.name>
10083 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10084 R:      Ryder Lee <ryder.lee@mediatek.com>
10085 R:      Roy Luo <royluo@google.com>
10086 L:      linux-wireless@vger.kernel.org
10087 S:      Maintained
10088 F:      drivers/net/wireless/mediatek/mt76/
10089
10090 MEDIATEK MT7601U WIRELESS LAN DRIVER
10091 M:      Jakub Kicinski <kubakici@wp.pl>
10092 L:      linux-wireless@vger.kernel.org
10093 S:      Maintained
10094 F:      drivers/net/wireless/mediatek/mt7601u/
10095
10096 MEDIATEK NAND CONTROLLER DRIVER
10097 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10098 L:      linux-mtd@lists.infradead.org
10099 S:      Maintained
10100 F:      drivers/mtd/nand/raw/mtk_*
10101 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10102
10103 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10104 M:      Sean Wang <sean.wang@mediatek.com>
10105 S:      Maintained
10106 F:      drivers/char/hw_random/mtk-rng.c
10107
10108 MEDIATEK USB3 DRD IP DRIVER
10109 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10110 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10112 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10113 S:      Maintained
10114 F:      drivers/usb/mtu3/
10115
10116 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10117 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10118 M:      Martin Donnelly <martin.donnelly@ge.com>
10119 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10120 S:      Maintained
10121 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10122 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10123
10124 MEGARAID SCSI/SAS DRIVERS
10125 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10126 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10127 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10128 L:      megaraidlinux.pdl@broadcom.com
10129 L:      linux-scsi@vger.kernel.org
10130 W:      http://www.avagotech.com/support/
10131 S:      Maintained
10132 F:      Documentation/scsi/megaraid.txt
10133 F:      drivers/scsi/megaraid.*
10134 F:      drivers/scsi/megaraid/
10135
10136 MELEXIS MLX90614 DRIVER
10137 M:      Crt Mori <cmo@melexis.com>
10138 L:      linux-iio@vger.kernel.org
10139 W:      http://www.melexis.com
10140 S:      Supported
10141 F:      drivers/iio/temperature/mlx90614.c
10142
10143 MELEXIS MLX90632 DRIVER
10144 M:      Crt Mori <cmo@melexis.com>
10145 L:      linux-iio@vger.kernel.org
10146 W:      http://www.melexis.com
10147 S:      Supported
10148 F:      drivers/iio/temperature/mlx90632.c
10149
10150 MELFAS MIP4 TOUCHSCREEN DRIVER
10151 M:      Sangwon Jee <jeesw@melfas.com>
10152 W:      http://www.melfas.com
10153 S:      Supported
10154 F:      drivers/input/touchscreen/melfas_mip4.c
10155 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10156
10157 MELLANOX ETHERNET DRIVER (mlx4_en)
10158 M:      Tariq Toukan <tariqt@mellanox.com>
10159 L:      netdev@vger.kernel.org
10160 S:      Supported
10161 W:      http://www.mellanox.com
10162 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10163 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10164
10165 MELLANOX ETHERNET DRIVER (mlx5e)
10166 M:      Saeed Mahameed <saeedm@mellanox.com>
10167 L:      netdev@vger.kernel.org
10168 S:      Supported
10169 W:      http://www.mellanox.com
10170 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10171 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10172
10173 MELLANOX ETHERNET INNOVA DRIVERS
10174 R:      Boris Pismenny <borisp@mellanox.com>
10175 L:      netdev@vger.kernel.org
10176 S:      Supported
10177 W:      http://www.mellanox.com
10178 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10179 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10180 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10181 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10182 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10183
10184 MELLANOX ETHERNET SWITCH DRIVERS
10185 M:      Jiri Pirko <jiri@mellanox.com>
10186 M:      Ido Schimmel <idosch@mellanox.com>
10187 L:      netdev@vger.kernel.org
10188 S:      Supported
10189 W:      http://www.mellanox.com
10190 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10191 F:      drivers/net/ethernet/mellanox/mlxsw/
10192 F:      tools/testing/selftests/drivers/net/mlxsw/
10193
10194 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10195 M:      mlxsw@mellanox.com
10196 L:      netdev@vger.kernel.org
10197 S:      Supported
10198 W:      http://www.mellanox.com
10199 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10200 F:      drivers/net/ethernet/mellanox/mlxfw/
10201
10202 MELLANOX HARDWARE PLATFORM SUPPORT
10203 M:      Andy Shevchenko <andy@infradead.org>
10204 M:      Darren Hart <dvhart@infradead.org>
10205 M:      Vadim Pasternak <vadimp@mellanox.com>
10206 L:      platform-driver-x86@vger.kernel.org
10207 S:      Supported
10208 F:      drivers/platform/mellanox/
10209 F:      include/linux/platform_data/mlxreg.h
10210
10211 MELLANOX MLX4 core VPI driver
10212 M:      Tariq Toukan <tariqt@mellanox.com>
10213 L:      netdev@vger.kernel.org
10214 L:      linux-rdma@vger.kernel.org
10215 W:      http://www.mellanox.com
10216 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10217 S:      Supported
10218 F:      drivers/net/ethernet/mellanox/mlx4/
10219 F:      include/linux/mlx4/
10220
10221 MELLANOX MLX4 IB driver
10222 M:      Yishai Hadas <yishaih@mellanox.com>
10223 L:      linux-rdma@vger.kernel.org
10224 W:      http://www.mellanox.com
10225 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10226 S:      Supported
10227 F:      drivers/infiniband/hw/mlx4/
10228 F:      include/linux/mlx4/
10229 F:      include/uapi/rdma/mlx4-abi.h
10230
10231 MELLANOX MLX5 core VPI driver
10232 M:      Saeed Mahameed <saeedm@mellanox.com>
10233 M:      Leon Romanovsky <leonro@mellanox.com>
10234 L:      netdev@vger.kernel.org
10235 L:      linux-rdma@vger.kernel.org
10236 W:      http://www.mellanox.com
10237 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10238 S:      Supported
10239 F:      drivers/net/ethernet/mellanox/mlx5/core/
10240 F:      include/linux/mlx5/
10241 F:      Documentation/networking/device_drivers/mellanox/
10242
10243 MELLANOX MLX5 IB driver
10244 M:      Leon Romanovsky <leonro@mellanox.com>
10245 L:      linux-rdma@vger.kernel.org
10246 W:      http://www.mellanox.com
10247 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10248 S:      Supported
10249 F:      drivers/infiniband/hw/mlx5/
10250 F:      include/linux/mlx5/
10251 F:      include/uapi/rdma/mlx5-abi.h
10252
10253 MELLANOX MLXCPLD I2C AND MUX DRIVER
10254 M:      Vadim Pasternak <vadimp@mellanox.com>
10255 M:      Michael Shych <michaelsh@mellanox.com>
10256 L:      linux-i2c@vger.kernel.org
10257 S:      Supported
10258 F:      drivers/i2c/busses/i2c-mlxcpld.c
10259 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10260 F:      Documentation/i2c/busses/i2c-mlxcpld
10261
10262 MELLANOX MLXCPLD LED DRIVER
10263 M:      Vadim Pasternak <vadimp@mellanox.com>
10264 L:      linux-leds@vger.kernel.org
10265 S:      Supported
10266 F:      drivers/leds/leds-mlxcpld.c
10267 F:      drivers/leds/leds-mlxreg.c
10268 F:      Documentation/leds/leds-mlxcpld.rst
10269
10270 MELLANOX PLATFORM DRIVER
10271 M:      Vadim Pasternak <vadimp@mellanox.com>
10272 L:      platform-driver-x86@vger.kernel.org
10273 S:      Supported
10274 F:      drivers/platform/x86/mlx-platform.c
10275
10276 MEMBARRIER SUPPORT
10277 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10278 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10279 L:      linux-kernel@vger.kernel.org
10280 S:      Supported
10281 F:      kernel/sched/membarrier.c
10282 F:      include/uapi/linux/membarrier.h
10283 F:      arch/powerpc/include/asm/membarrier.h
10284
10285 MEMBLOCK
10286 M:      Mike Rapoport <rppt@linux.ibm.com>
10287 L:      linux-mm@kvack.org
10288 S:      Maintained
10289 F:      include/linux/memblock.h
10290 F:      mm/memblock.c
10291 F:      Documentation/core-api/boot-time-mm.rst
10292
10293 MEMORY MANAGEMENT
10294 L:      linux-mm@kvack.org
10295 W:      http://www.linux-mm.org
10296 S:      Maintained
10297 F:      include/linux/mm.h
10298 F:      include/linux/gfp.h
10299 F:      include/linux/mmzone.h
10300 F:      include/linux/memory_hotplug.h
10301 F:      include/linux/vmalloc.h
10302 F:      mm/
10303
10304 MEMORY TECHNOLOGY DEVICES (MTD)
10305 M:      David Woodhouse <dwmw2@infradead.org>
10306 M:      Brian Norris <computersforpeace@gmail.com>
10307 M:      Marek Vasut <marek.vasut@gmail.com>
10308 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10309 M:      Richard Weinberger <richard@nod.at>
10310 M:      Vignesh Raghavendra <vigneshr@ti.com>
10311 L:      linux-mtd@lists.infradead.org
10312 W:      http://www.linux-mtd.infradead.org/
10313 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10316 S:      Maintained
10317 F:      Documentation/devicetree/bindings/mtd/
10318 F:      drivers/mtd/
10319 F:      include/linux/mtd/
10320 F:      include/uapi/mtd/
10321
10322 MEN A21 WATCHDOG DRIVER
10323 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10324 L:      linux-watchdog@vger.kernel.org
10325 S:      Maintained
10326 F:      drivers/watchdog/mena21_wdt.c
10327
10328 MEN CHAMELEON BUS (mcb)
10329 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10330 S:      Maintained
10331 F:      drivers/mcb/
10332 F:      include/linux/mcb.h
10333 F:      Documentation/men-chameleon-bus.txt
10334
10335 MEN F21BMC (Board Management Controller)
10336 M:      Andreas Werner <andreas.werner@men.de>
10337 S:      Supported
10338 F:      drivers/mfd/menf21bmc.c
10339 F:      drivers/watchdog/menf21bmc_wdt.c
10340 F:      drivers/leds/leds-menf21bmc.c
10341 F:      drivers/hwmon/menf21bmc_hwmon.c
10342 F:      Documentation/hwmon/menf21bmc.rst
10343
10344 MEN Z069 WATCHDOG DRIVER
10345 M:      Johannes Thumshirn <jth@kernel.org>
10346 L:      linux-watchdog@vger.kernel.org
10347 S:      Maintained
10348 F:      drivers/watchdog/menz69_wdt.c
10349
10350 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10351 M:      Neil Armstrong <narmstrong@baylibre.com>
10352 L:      linux-media@vger.kernel.org
10353 L:      linux-amlogic@lists.infradead.org
10354 W:      http://linux-meson.com/
10355 S:      Supported
10356 F:      drivers/media/platform/meson/ao-cec.c
10357 F:      drivers/media/platform/meson/ao-cec-g12a.c
10358 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10359 T:      git git://linuxtv.org/media_tree.git
10360
10361 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10362 M:      Liang Yang <liang.yang@amlogic.com>
10363 L:      linux-mtd@lists.infradead.org
10364 S:      Maintained
10365 F:      drivers/mtd/nand/raw/meson_*
10366 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10367
10368 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10369 M:      Maxime Jourdan <mjourdan@baylibre.com>
10370 L:      linux-media@vger.kernel.org
10371 L:      linux-amlogic@lists.infradead.org
10372 S:      Supported
10373 F:      drivers/staging/media/meson/vdec/
10374 T:      git git://linuxtv.org/media_tree.git
10375
10376 METHODE UDPU SUPPORT
10377 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10378 S:      Maintained
10379 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10380
10381 MICROBLAZE ARCHITECTURE
10382 M:      Michal Simek <monstr@monstr.eu>
10383 W:      http://www.monstr.eu/fdt/
10384 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10385 S:      Supported
10386 F:      arch/microblaze/
10387
10388 MICROCHIP AT91 SERIAL DRIVER
10389 M:      Richard Genoud <richard.genoud@gmail.com>
10390 S:      Maintained
10391 F:      drivers/tty/serial/atmel_serial.c
10392 F:      drivers/tty/serial/atmel_serial.h
10393 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10394
10395 MICROCHIP AUDIO ASOC DRIVERS
10396 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10397 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10398 S:      Supported
10399 F:      sound/soc/atmel
10400
10401 MICROCHIP DMA DRIVER
10402 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10403 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10404 L:      dmaengine@vger.kernel.org
10405 S:      Supported
10406 F:      drivers/dma/at_hdmac.c
10407 F:      drivers/dma/at_hdmac_regs.h
10408 F:      include/linux/platform_data/dma-atmel.h
10409 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10410 F:      include/dt-bindings/dma/at91.h
10411
10412 MICROCHIP ECC DRIVER
10413 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10414 L:      linux-crypto@vger.kernel.org
10415 S:      Maintained
10416 F:      drivers/crypto/atmel-ecc.*
10417
10418 MICROCHIP I2C DRIVER
10419 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10420 L:      linux-i2c@vger.kernel.org
10421 S:      Supported
10422 F:      drivers/i2c/busses/i2c-at91.h
10423 F:      drivers/i2c/busses/i2c-at91-*.c
10424
10425 MICROCHIP ISC DRIVER
10426 M:      Eugen Hristev <eugen.hristev@microchip.com>
10427 L:      linux-media@vger.kernel.org
10428 S:      Supported
10429 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10430 F:      drivers/media/platform/atmel/atmel-isc.h
10431 F:      drivers/media/platform/atmel/atmel-isc-base.c
10432 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10433 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10434
10435 MICROCHIP ISI DRIVER
10436 M:      Eugen Hristev <eugen.hristev@microchip.com>
10437 L:      linux-media@vger.kernel.org
10438 S:      Supported
10439 F:      drivers/media/platform/atmel/atmel-isi.c
10440 F:      drivers/media/platform/atmel/atmel-isi.h
10441
10442 MICROCHIP AT91 USART MFD DRIVER
10443 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10444 L:      linux-kernel@vger.kernel.org
10445 S:      Supported
10446 F:      drivers/mfd/at91-usart.c
10447 F:      include/dt-bindings/mfd/at91-usart.h
10448 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10449
10450 MICROCHIP AT91 USART SPI DRIVER
10451 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10452 L:      linux-spi@vger.kernel.org
10453 S:      Supported
10454 F:      drivers/spi/spi-at91-usart.c
10455 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10456
10457 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10458 M:      Woojung Huh <woojung.huh@microchip.com>
10459 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10460 L:      netdev@vger.kernel.org
10461 S:      Maintained
10462 F:      net/dsa/tag_ksz.c
10463 F:      drivers/net/dsa/microchip/*
10464 F:      include/linux/platform_data/microchip-ksz.h
10465 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10466
10467 MICROCHIP LAN743X ETHERNET DRIVER
10468 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10469 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10470 L:      netdev@vger.kernel.org
10471 S:      Maintained
10472 F:      drivers/net/ethernet/microchip/lan743x_*
10473
10474 MICROCHIP LCDFB DRIVER
10475 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10476 L:      linux-fbdev@vger.kernel.org
10477 S:      Maintained
10478 F:      drivers/video/fbdev/atmel_lcdfb.c
10479 F:      include/video/atmel_lcdc.h
10480
10481 MICROCHIP MMC/SD/SDIO MCI DRIVER
10482 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10483 S:      Maintained
10484 F:      drivers/mmc/host/atmel-mci.c
10485
10486 MICROCHIP MCP16502 PMIC DRIVER
10487 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10488 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10489 S:      Maintained
10490 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10491 F:      drivers/regulator/mcp16502.c
10492
10493 MICROCHIP MCP3911 ADC DRIVER
10494 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10495 M:      Kent Gustavsson <kent@minoris.se>
10496 L:      linux-iio@vger.kernel.org
10497 S:      Supported
10498 F:      drivers/iio/adc/mcp3911.c
10499 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10500
10501 MICROCHIP NAND DRIVER
10502 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10503 L:      linux-mtd@lists.infradead.org
10504 S:      Supported
10505 F:      drivers/mtd/nand/raw/atmel/*
10506 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10507
10508 MICROCHIP PWM DRIVER
10509 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10510 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10511 L:      linux-pwm@vger.kernel.org
10512 S:      Supported
10513 F:      drivers/pwm/pwm-atmel.c
10514 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10515
10516 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10517 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10518 M:      Eugen Hristev <eugen.hristev@microchip.com>
10519 L:      linux-iio@vger.kernel.org
10520 S:      Supported
10521 F:      drivers/iio/adc/at91-sama5d2_adc.c
10522 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10523 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10524
10525 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10526 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10527 S:      Supported
10528 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10529
10530 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10531 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10532 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10533 L:      linux-gpio@vger.kernel.org
10534 F:      drivers/gpio/gpio-sama5d2-piobu.c
10535
10536 MICROCHIP SPI DRIVER
10537 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10538 S:      Supported
10539 F:      drivers/spi/spi-atmel.*
10540
10541 MICROCHIP SSC DRIVER
10542 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10544 S:      Supported
10545 F:      drivers/misc/atmel-ssc.c
10546 F:      include/linux/atmel-ssc.h
10547
10548 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10549 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10550 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10551 S:      Supported
10552 F:      drivers/misc/atmel_tclib.c
10553 F:      drivers/clocksource/tcb_clksrc.c
10554
10555 MICROCHIP USBA UDC DRIVER
10556 M:      Cristian Birsan <cristian.birsan@microchip.com>
10557 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10558 S:      Supported
10559 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10560
10561 MICROCHIP USB251XB DRIVER
10562 M:      Richard Leitner <richard.leitner@skidata.com>
10563 L:      linux-usb@vger.kernel.org
10564 S:      Maintained
10565 F:      drivers/usb/misc/usb251xb.c
10566 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10567
10568 MICROCHIP XDMA DRIVER
10569 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10570 L:      linux-arm-kernel@lists.infradead.org
10571 L:      dmaengine@vger.kernel.org
10572 S:      Supported
10573 F:      drivers/dma/at_xdmac.c
10574
10575 MICROSEMI MIPS SOCS
10576 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10577 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10578 L:      linux-mips@vger.kernel.org
10579 S:      Supported
10580 F:      arch/mips/generic/board-ocelot.c
10581 F:      arch/mips/configs/generic/board-ocelot.config
10582 F:      arch/mips/boot/dts/mscc/
10583 F:      Documentation/devicetree/bindings/mips/mscc.txt
10584
10585 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10586 M:      Don Brace <don.brace@microsemi.com>
10587 L:      esc.storagedev@microsemi.com
10588 L:      linux-scsi@vger.kernel.org
10589 S:      Supported
10590 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10591 F:      drivers/scsi/smartpqi/Kconfig
10592 F:      drivers/scsi/smartpqi/Makefile
10593 F:      include/linux/cciss*.h
10594 F:      include/uapi/linux/cciss*.h
10595 F:      Documentation/scsi/smartpqi.txt
10596
10597 MICROSEMI ETHERNET SWITCH DRIVER
10598 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10599 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10600 L:      netdev@vger.kernel.org
10601 S:      Supported
10602 F:      drivers/net/ethernet/mscc/
10603
10604 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10605 M:      Chen Yu <yu.c.chen@intel.com>
10606 L:      platform-driver-x86@vger.kernel.org
10607 S:      Supported
10608 F:      drivers/platform/x86/surfacepro3_button.c
10609
10610 MICROTEK X6 SCANNER
10611 M:      Oliver Neukum <oliver@neukum.org>
10612 S:      Maintained
10613 F:      drivers/usb/image/microtek.*
10614
10615 MIPS
10616 M:      Ralf Baechle <ralf@linux-mips.org>
10617 M:      Paul Burton <paul.burton@mips.com>
10618 M:      James Hogan <jhogan@kernel.org>
10619 L:      linux-mips@vger.kernel.org
10620 W:      http://www.linux-mips.org/
10621 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10622 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10623 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10624 S:      Supported
10625 F:      Documentation/devicetree/bindings/mips/
10626 F:      Documentation/mips/
10627 F:      arch/mips/
10628 F:      drivers/platform/mips/
10629
10630 MIPS BOSTON DEVELOPMENT BOARD
10631 M:      Paul Burton <paul.burton@mips.com>
10632 L:      linux-mips@vger.kernel.org
10633 S:      Maintained
10634 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10635 F:      arch/mips/boot/dts/img/boston.dts
10636 F:      arch/mips/configs/generic/board-boston.config
10637 F:      drivers/clk/imgtec/clk-boston.c
10638 F:      include/dt-bindings/clock/boston-clock.h
10639
10640 MIPS GENERIC PLATFORM
10641 M:      Paul Burton <paul.burton@mips.com>
10642 L:      linux-mips@vger.kernel.org
10643 S:      Supported
10644 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10645 F:      arch/mips/generic/
10646 F:      arch/mips/tools/generic-board-config.sh
10647
10648 MIPS/LOONGSON1 ARCHITECTURE
10649 M:      Keguang Zhang <keguang.zhang@gmail.com>
10650 L:      linux-mips@vger.kernel.org
10651 S:      Maintained
10652 F:      arch/mips/loongson32/
10653 F:      arch/mips/include/asm/mach-loongson32/
10654 F:      drivers/*/*loongson1*
10655 F:      drivers/*/*/*loongson1*
10656
10657 MIPS/LOONGSON2 ARCHITECTURE
10658 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10659 L:      linux-mips@vger.kernel.org
10660 S:      Maintained
10661 F:      arch/mips/loongson64/fuloong-2e/
10662 F:      arch/mips/loongson64/lemote-2f/
10663 F:      arch/mips/include/asm/mach-loongson64/
10664 F:      drivers/*/*loongson2*
10665 F:      drivers/*/*/*loongson2*
10666
10667 MIPS/LOONGSON3 ARCHITECTURE
10668 M:      Huacai Chen <chenhc@lemote.com>
10669 L:      linux-mips@vger.kernel.org
10670 S:      Maintained
10671 F:      arch/mips/loongson64/
10672 F:      arch/mips/include/asm/mach-loongson64/
10673 F:      drivers/platform/mips/cpu_hwmon.c
10674 F:      drivers/*/*loongson3*
10675 F:      drivers/*/*/*loongson3*
10676
10677 MIPS RINT INSTRUCTION EMULATION
10678 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10679 L:      linux-mips@vger.kernel.org
10680 S:      Supported
10681 F:      arch/mips/math-emu/sp_rint.c
10682 F:      arch/mips/math-emu/dp_rint.c
10683
10684 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10685 M:      Hans Verkuil <hverkuil@xs4all.nl>
10686 L:      linux-media@vger.kernel.org
10687 T:      git git://linuxtv.org/media_tree.git
10688 W:      https://linuxtv.org
10689 S:      Odd Fixes
10690 F:      drivers/media/radio/radio-miropcm20*
10691
10692 MMP SUPPORT
10693 R:      Lubomir Rintel <lkundrak@v3.sk>
10694 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10695 S:      Odd Fixes
10696 F:      arch/arm/boot/dts/mmp*
10697 F:      arch/arm/mach-mmp/
10698
10699 MMU GATHER AND TLB INVALIDATION
10700 M:      Will Deacon <will@kernel.org>
10701 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10702 M:      Andrew Morton <akpm@linux-foundation.org>
10703 M:      Nick Piggin <npiggin@gmail.com>
10704 M:      Peter Zijlstra <peterz@infradead.org>
10705 L:      linux-arch@vger.kernel.org
10706 L:      linux-mm@kvack.org
10707 S:      Maintained
10708 F:      arch/*/include/asm/tlb.h
10709 F:      include/asm-generic/tlb.h
10710 F:      mm/mmu_gather.c
10711
10712 MN88472 MEDIA DRIVER
10713 M:      Antti Palosaari <crope@iki.fi>
10714 L:      linux-media@vger.kernel.org
10715 W:      https://linuxtv.org
10716 W:      http://palosaari.fi/linux/
10717 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10718 S:      Maintained
10719 F:      drivers/media/dvb-frontends/mn88472*
10720
10721 MN88473 MEDIA DRIVER
10722 M:      Antti Palosaari <crope@iki.fi>
10723 L:      linux-media@vger.kernel.org
10724 W:      https://linuxtv.org
10725 W:      http://palosaari.fi/linux/
10726 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10727 S:      Maintained
10728 F:      drivers/media/dvb-frontends/mn88473*
10729
10730 MODULE SUPPORT
10731 M:      Jessica Yu <jeyu@kernel.org>
10732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10733 S:      Maintained
10734 F:      include/linux/module.h
10735 F:      kernel/module.c
10736
10737 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10738 W:      http://popies.net/meye/
10739 S:      Orphan
10740 F:      Documentation/media/v4l-drivers/meye*
10741 F:      drivers/media/pci/meye/
10742 F:      include/uapi/linux/meye.h
10743
10744 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10745 M:      Jiri Slaby <jirislaby@gmail.com>
10746 S:      Maintained
10747 F:      Documentation/serial/moxa-smartio.rst
10748 F:      drivers/tty/mxser.*
10749
10750 MR800 AVERMEDIA USB FM RADIO DRIVER
10751 M:      Alexey Klimov <klimov.linux@gmail.com>
10752 L:      linux-media@vger.kernel.org
10753 T:      git git://linuxtv.org/media_tree.git
10754 S:      Maintained
10755 F:      drivers/media/radio/radio-mr800.c
10756
10757 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10758 M:      Alan Ott <alan@signal11.us>
10759 L:      linux-wpan@vger.kernel.org
10760 S:      Maintained
10761 F:      drivers/net/ieee802154/mrf24j40.c
10762 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10763
10764 MSI LAPTOP SUPPORT
10765 M:      "Lee, Chun-Yi" <jlee@suse.com>
10766 L:      platform-driver-x86@vger.kernel.org
10767 S:      Maintained
10768 F:      drivers/platform/x86/msi-laptop.c
10769
10770 MSI WMI SUPPORT
10771 L:      platform-driver-x86@vger.kernel.org
10772 S:      Orphan
10773 F:      drivers/platform/x86/msi-wmi.c
10774
10775 MSI001 MEDIA DRIVER
10776 M:      Antti Palosaari <crope@iki.fi>
10777 L:      linux-media@vger.kernel.org
10778 W:      https://linuxtv.org
10779 W:      http://palosaari.fi/linux/
10780 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10781 T:      git git://linuxtv.org/anttip/media_tree.git
10782 S:      Maintained
10783 F:      drivers/media/tuners/msi001*
10784
10785 MSI2500 MEDIA DRIVER
10786 M:      Antti Palosaari <crope@iki.fi>
10787 L:      linux-media@vger.kernel.org
10788 W:      https://linuxtv.org
10789 W:      http://palosaari.fi/linux/
10790 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10791 T:      git git://linuxtv.org/anttip/media_tree.git
10792 S:      Maintained
10793 F:      drivers/media/usb/msi2500/
10794
10795 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10796 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10797 L:      linux-mtd@lists.infradead.org
10798 S:      Maintained
10799 F:      drivers/mtd/devices/docg3*
10800
10801 MT9M032 APTINA SENSOR DRIVER
10802 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10803 L:      linux-media@vger.kernel.org
10804 T:      git git://linuxtv.org/media_tree.git
10805 S:      Maintained
10806 F:      drivers/media/i2c/mt9m032.c
10807 F:      include/media/i2c/mt9m032.h
10808
10809 MT9P031 APTINA CAMERA SENSOR
10810 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10811 L:      linux-media@vger.kernel.org
10812 T:      git git://linuxtv.org/media_tree.git
10813 S:      Maintained
10814 F:      drivers/media/i2c/mt9p031.c
10815 F:      include/media/i2c/mt9p031.h
10816
10817 MT9T001 APTINA CAMERA SENSOR
10818 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10819 L:      linux-media@vger.kernel.org
10820 T:      git git://linuxtv.org/media_tree.git
10821 S:      Maintained
10822 F:      drivers/media/i2c/mt9t001.c
10823 F:      include/media/i2c/mt9t001.h
10824
10825 MT9T112 APTINA CAMERA SENSOR
10826 M:      Jacopo Mondi <jacopo@jmondi.org>
10827 L:      linux-media@vger.kernel.org
10828 T:      git git://linuxtv.org/media_tree.git
10829 S:      Odd Fixes
10830 F:      drivers/media/i2c/mt9t112.c
10831 F:      include/media/i2c/mt9t112.h
10832
10833 MT9V032 APTINA CAMERA SENSOR
10834 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10835 L:      linux-media@vger.kernel.org
10836 T:      git git://linuxtv.org/media_tree.git
10837 S:      Maintained
10838 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10839 F:      drivers/media/i2c/mt9v032.c
10840 F:      include/media/i2c/mt9v032.h
10841
10842 MT9V111 APTINA CAMERA SENSOR
10843 M:      Jacopo Mondi <jacopo@jmondi.org>
10844 L:      linux-media@vger.kernel.org
10845 T:      git git://linuxtv.org/media_tree.git
10846 S:      Maintained
10847 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10848 F:      drivers/media/i2c/mt9v111.c
10849
10850 MULTIFUNCTION DEVICES (MFD)
10851 M:      Lee Jones <lee.jones@linaro.org>
10852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10853 S:      Supported
10854 F:      Documentation/devicetree/bindings/mfd/
10855 F:      drivers/mfd/
10856 F:      include/linux/mfd/
10857 F:      include/dt-bindings/mfd/
10858
10859 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10860 S:      Orphan
10861 F:      drivers/mmc/host/mmc_spi.c
10862 F:      include/linux/spi/mmc_spi.h
10863
10864 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10865 M:      Ulf Hansson <ulf.hansson@linaro.org>
10866 L:      linux-mmc@vger.kernel.org
10867 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10868 S:      Maintained
10869 F:      Documentation/devicetree/bindings/mmc/
10870 F:      drivers/mmc/
10871 F:      include/linux/mmc/
10872 F:      include/uapi/linux/mmc/
10873
10874 MULTIPLEXER SUBSYSTEM
10875 M:      Peter Rosin <peda@axentia.se>
10876 S:      Maintained
10877 F:      Documentation/ABI/testing/sysfs-class-mux*
10878 F:      Documentation/devicetree/bindings/mux/
10879 F:      include/dt-bindings/mux/
10880 F:      include/linux/mux/
10881 F:      drivers/mux/
10882
10883 MULTITECH MULTIPORT CARD (ISICOM)
10884 S:      Orphan
10885 F:      drivers/tty/isicom.c
10886 F:      include/linux/isicom.h
10887
10888 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10889 M:      Bin Liu <b-liu@ti.com>
10890 L:      linux-usb@vger.kernel.org
10891 S:      Maintained
10892 F:      drivers/usb/musb/
10893
10894 MXL301RF MEDIA DRIVER
10895 M:      Akihiro Tsukada <tskd08@gmail.com>
10896 L:      linux-media@vger.kernel.org
10897 S:      Odd Fixes
10898 F:      drivers/media/tuners/mxl301rf*
10899
10900 MXL5007T MEDIA DRIVER
10901 M:      Michael Krufky <mkrufky@linuxtv.org>
10902 L:      linux-media@vger.kernel.org
10903 W:      https://linuxtv.org
10904 W:      http://github.com/mkrufky
10905 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10906 T:      git git://linuxtv.org/mkrufky/tuners.git
10907 S:      Maintained
10908 F:      drivers/media/tuners/mxl5007t.*
10909
10910 MXSFB DRM DRIVER
10911 M:      Marek Vasut <marex@denx.de>
10912 M:      Stefan Agner <stefan@agner.ch>
10913 L:      dri-devel@lists.freedesktop.org
10914 S:      Supported
10915 F:      drivers/gpu/drm/mxsfb/
10916 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10917 T:      git git://anongit.freedesktop.org/drm/drm-misc
10918
10919 MYLEX DAC960 PCI RAID Controller
10920 M:      Hannes Reinecke <hare@kernel.org>
10921 L:      linux-scsi@vger.kernel.org
10922 S:      Supported
10923 F:      drivers/scsi/myrb.*
10924 F:      drivers/scsi/myrs.*
10925
10926 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10927 M:      Chris Lee <christopher.lee@cspi.com>
10928 L:      netdev@vger.kernel.org
10929 W:      https://www.cspi.com/ethernet-products/support/downloads/
10930 S:      Supported
10931 F:      drivers/net/ethernet/myricom/myri10ge/
10932
10933 NAND FLASH SUBSYSTEM
10934 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10935 R:      Richard Weinberger <richard@nod.at>
10936 L:      linux-mtd@lists.infradead.org
10937 W:      http://www.linux-mtd.infradead.org/
10938 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10940 S:      Maintained
10941 F:      drivers/mtd/nand/
10942 F:      include/linux/mtd/*nand*.h
10943
10944 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10945 M:      Daniel Mack <zonque@gmail.com>
10946 S:      Maintained
10947 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10948 W:      http://www.native-instruments.com
10949 F:      sound/usb/caiaq/
10950
10951 NATSEMI ETHERNET DRIVER (DP8381x)
10952 S:      Orphan
10953 F:      drivers/net/ethernet/natsemi/natsemi.c
10954
10955 NCR 5380 SCSI DRIVERS
10956 M:      Finn Thain <fthain@telegraphics.com.au>
10957 M:      Michael Schmitz <schmitzmic@gmail.com>
10958 L:      linux-scsi@vger.kernel.org
10959 S:      Maintained
10960 F:      Documentation/scsi/g_NCR5380.txt
10961 F:      drivers/scsi/NCR5380.*
10962 F:      drivers/scsi/arm/cumana_1.c
10963 F:      drivers/scsi/arm/oak.c
10964 F:      drivers/scsi/atari_scsi.*
10965 F:      drivers/scsi/dmx3191d.c
10966 F:      drivers/scsi/g_NCR5380.*
10967 F:      drivers/scsi/mac_scsi.*
10968 F:      drivers/scsi/sun3_scsi.*
10969 F:      drivers/scsi/sun3_scsi_vme.c
10970
10971 NCSI LIBRARY:
10972 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10973 S:      Maintained
10974 F:      net/ncsi/
10975
10976 NCT6775 HARDWARE MONITOR DRIVER
10977 M:      Guenter Roeck <linux@roeck-us.net>
10978 L:      linux-hwmon@vger.kernel.org
10979 S:      Maintained
10980 F:      Documentation/hwmon/nct6775.rst
10981 F:      drivers/hwmon/nct6775.c
10982
10983 NET_FAILOVER MODULE
10984 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10985 L:      netdev@vger.kernel.org
10986 S:      Supported
10987 F:      driver/net/net_failover.c
10988 F:      include/net/net_failover.h
10989 F:      Documentation/networking/net_failover.rst
10990
10991 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10992 M:      Faisal Latif <faisal.latif@intel.com>
10993 L:      linux-rdma@vger.kernel.org
10994 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10995 S:      Supported
10996 F:      drivers/infiniband/hw/nes/
10997 F:      include/uapi/rdma/nes-abi.h
10998
10999 NETEM NETWORK EMULATOR
11000 M:      Stephen Hemminger <stephen@networkplumber.org>
11001 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11002 S:      Maintained
11003 F:      net/sched/sch_netem.c
11004
11005 NETERION 10GbE DRIVERS (s2io/vxge)
11006 M:      Jon Mason <jdmason@kudzu.us>
11007 L:      netdev@vger.kernel.org
11008 S:      Supported
11009 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11010 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11011 F:      drivers/net/ethernet/neterion/
11012
11013 NETFILTER
11014 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11015 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11016 M:      Florian Westphal <fw@strlen.de>
11017 L:      netfilter-devel@vger.kernel.org
11018 L:      coreteam@netfilter.org
11019 W:      http://www.netfilter.org/
11020 W:      http://www.iptables.org/
11021 W:      http://www.nftables.org/
11022 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11025 S:      Maintained
11026 F:      include/linux/netfilter*
11027 F:      include/linux/netfilter/
11028 F:      include/net/netfilter/
11029 F:      include/uapi/linux/netfilter*
11030 F:      include/uapi/linux/netfilter/
11031 F:      net/*/netfilter.c
11032 F:      net/*/netfilter/
11033 F:      net/netfilter/
11034 F:      net/bridge/br_netfilter*.c
11035
11036 NETROM NETWORK LAYER
11037 M:      Ralf Baechle <ralf@linux-mips.org>
11038 L:      linux-hams@vger.kernel.org
11039 W:      http://www.linux-ax25.org/
11040 S:      Maintained
11041 F:      include/net/netrom.h
11042 F:      include/uapi/linux/netrom.h
11043 F:      net/netrom/
11044
11045 NETRONOME ETHERNET DRIVERS
11046 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11047 L:      oss-drivers@netronome.com
11048 S:      Maintained
11049 F:      drivers/net/ethernet/netronome/
11050
11051 NETWORK BLOCK DEVICE (NBD)
11052 M:      Josef Bacik <josef@toxicpanda.com>
11053 S:      Maintained
11054 L:      linux-block@vger.kernel.org
11055 L:      nbd@other.debian.org
11056 F:      Documentation/blockdev/nbd.txt
11057 F:      drivers/block/nbd.c
11058 F:      include/trace/events/nbd.h
11059 F:      include/uapi/linux/nbd.h
11060
11061 NETWORK DROP MONITOR
11062 M:      Neil Horman <nhorman@tuxdriver.com>
11063 L:      netdev@vger.kernel.org
11064 S:      Maintained
11065 W:      https://fedorahosted.org/dropwatch/
11066 F:      net/core/drop_monitor.c
11067
11068 NETWORKING DRIVERS
11069 M:      "David S. Miller" <davem@davemloft.net>
11070 L:      netdev@vger.kernel.org
11071 W:      http://www.linuxfoundation.org/en/Net
11072 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11073 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11075 S:      Odd Fixes
11076 F:      Documentation/devicetree/bindings/net/
11077 F:      drivers/net/
11078 F:      include/linux/if_*
11079 F:      include/linux/netdevice.h
11080 F:      include/linux/etherdevice.h
11081 F:      include/linux/fcdevice.h
11082 F:      include/linux/fddidevice.h
11083 F:      include/linux/hippidevice.h
11084 F:      include/linux/inetdevice.h
11085 F:      include/uapi/linux/if_*
11086 F:      include/uapi/linux/netdevice.h
11087
11088 NETWORKING DRIVERS (WIRELESS)
11089 M:      Kalle Valo <kvalo@codeaurora.org>
11090 L:      linux-wireless@vger.kernel.org
11091 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11092 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11093 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11094 S:      Maintained
11095 F:      Documentation/devicetree/bindings/net/wireless/
11096 F:      drivers/net/wireless/
11097
11098 NETWORKING [DSA]
11099 M:      Andrew Lunn <andrew@lunn.ch>
11100 M:      Vivien Didelot <vivien.didelot@gmail.com>
11101 M:      Florian Fainelli <f.fainelli@gmail.com>
11102 S:      Maintained
11103 F:      Documentation/devicetree/bindings/net/dsa/
11104 F:      net/dsa/
11105 F:      include/net/dsa.h
11106 F:      include/linux/dsa/
11107 F:      include/linux/platform_data/dsa.h
11108 F:      drivers/net/dsa/
11109
11110 NETWORKING [GENERAL]
11111 M:      "David S. Miller" <davem@davemloft.net>
11112 L:      netdev@vger.kernel.org
11113 W:      http://www.linuxfoundation.org/en/Net
11114 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11115 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11116 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
11117 B:      mailto:netdev@vger.kernel.org
11118 S:      Maintained
11119 F:      net/
11120 F:      include/net/
11121 F:      include/linux/in.h
11122 F:      include/linux/net.h
11123 F:      include/linux/netdevice.h
11124 F:      include/uapi/linux/in.h
11125 F:      include/uapi/linux/net.h
11126 F:      include/uapi/linux/netdevice.h
11127 F:      include/uapi/linux/net_namespace.h
11128 F:      tools/testing/selftests/net/
11129 F:      lib/net_utils.c
11130 F:      lib/random32.c
11131 F:      Documentation/networking/
11132
11133 NETWORKING [IPSEC]
11134 M:      Steffen Klassert <steffen.klassert@secunet.com>
11135 M:      Herbert Xu <herbert@gondor.apana.org.au>
11136 M:      "David S. Miller" <davem@davemloft.net>
11137 L:      netdev@vger.kernel.org
11138 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11139 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11140 S:      Maintained
11141 F:      net/xfrm/
11142 F:      net/key/
11143 F:      net/ipv4/xfrm*
11144 F:      net/ipv4/esp4*
11145 F:      net/ipv4/ah4.c
11146 F:      net/ipv4/ipcomp.c
11147 F:      net/ipv4/ip_vti.c
11148 F:      net/ipv6/xfrm*
11149 F:      net/ipv6/esp6*
11150 F:      net/ipv6/ah6.c
11151 F:      net/ipv6/ipcomp6.c
11152 F:      net/ipv6/ip6_vti.c
11153 F:      include/uapi/linux/xfrm.h
11154 F:      include/net/xfrm.h
11155
11156 NETWORKING [IPv4/IPv6]
11157 M:      "David S. Miller" <davem@davemloft.net>
11158 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11159 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11160 L:      netdev@vger.kernel.org
11161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11162 S:      Maintained
11163 F:      net/ipv4/
11164 F:      net/ipv6/
11165 F:      include/net/ip*
11166 F:      arch/x86/net/*
11167
11168 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11169 M:      Paul Moore <paul@paul-moore.com>
11170 W:      https://github.com/netlabel
11171 L:      netdev@vger.kernel.org
11172 L:      linux-security-module@vger.kernel.org
11173 S:      Maintained
11174 F:      Documentation/netlabel/
11175 F:      include/net/calipso.h
11176 F:      include/net/cipso_ipv4.h
11177 F:      include/net/netlabel.h
11178 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11179 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11180 F:      net/netlabel/
11181 F:      net/ipv4/cipso_ipv4.c
11182 F:      net/ipv6/calipso.c
11183 F:      net/netfilter/xt_CONNSECMARK.c
11184 F:      net/netfilter/xt_SECMARK.c
11185
11186 NETWORKING [TCP]
11187 M:      Eric Dumazet <edumazet@google.com>
11188 L:      netdev@vger.kernel.org
11189 S:      Maintained
11190 F:      net/ipv4/tcp*.c
11191 F:      net/ipv4/syncookies.c
11192 F:      net/ipv6/tcp*.c
11193 F:      net/ipv6/syncookies.c
11194 F:      include/uapi/linux/tcp.h
11195 F:      include/net/tcp.h
11196 F:      include/linux/tcp.h
11197 F:      include/trace/events/tcp.h
11198
11199 NETWORKING [TLS]
11200 M:      Boris Pismenny <borisp@mellanox.com>
11201 M:      Aviad Yehezkel <aviadye@mellanox.com>
11202 M:      Dave Watson <davejwatson@fb.com>
11203 M:      John Fastabend <john.fastabend@gmail.com>
11204 M:      Daniel Borkmann <daniel@iogearbox.net>
11205 L:      netdev@vger.kernel.org
11206 S:      Maintained
11207 F:      net/tls/*
11208 F:      include/uapi/linux/tls.h
11209 F:      include/net/tls.h
11210
11211 NETWORKING [WIRELESS]
11212 L:      linux-wireless@vger.kernel.org
11213 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11214
11215 NETDEVSIM
11216 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11217 S:      Maintained
11218 F:      drivers/net/netdevsim/*
11219
11220 NETXEN (1/10) GbE SUPPORT
11221 M:      Manish Chopra <manishc@marvell.com>
11222 M:      Rahul Verma <rahulv@marvell.com>
11223 M:      GR-Linux-NIC-Dev@marvell.com
11224 L:      netdev@vger.kernel.org
11225 S:      Supported
11226 F:      drivers/net/ethernet/qlogic/netxen/
11227
11228 NEXTHOP
11229 M:      David Ahern <dsahern@kernel.org>
11230 L:      netdev@vger.kernel.org
11231 S:      Maintained
11232 F:      include/net/nexthop.h
11233 F:      include/uapi/linux/nexthop.h
11234 F:      include/net/netns/nexthop.h
11235 F:      net/ipv4/nexthop.c
11236
11237 NFC SUBSYSTEM
11238 L:      netdev@vger.kernel.org
11239 S:      Orphan
11240 F:      net/nfc/
11241 F:      include/net/nfc/
11242 F:      include/uapi/linux/nfc.h
11243 F:      drivers/nfc/
11244 F:      include/linux/platform_data/nfcmrvl.h
11245 F:      include/linux/platform_data/nxp-nci.h
11246 F:      Documentation/devicetree/bindings/net/nfc/
11247
11248 NFS, SUNRPC, AND LOCKD CLIENTS
11249 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11250 M:      Anna Schumaker <anna.schumaker@netapp.com>
11251 L:      linux-nfs@vger.kernel.org
11252 W:      http://client.linux-nfs.org
11253 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11254 S:      Maintained
11255 F:      fs/lockd/
11256 F:      fs/nfs/
11257 F:      fs/nfs_common/
11258 F:      net/sunrpc/
11259 F:      include/linux/lockd/
11260 F:      include/linux/nfs*
11261 F:      include/linux/sunrpc/
11262 F:      include/uapi/linux/nfs*
11263 F:      include/uapi/linux/sunrpc/
11264
11265 NILFS2 FILESYSTEM
11266 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11267 L:      linux-nilfs@vger.kernel.org
11268 W:      https://nilfs.sourceforge.io/
11269 W:      https://nilfs.osdn.jp/
11270 T:      git git://github.com/konis/nilfs2.git
11271 S:      Supported
11272 F:      Documentation/filesystems/nilfs2.txt
11273 F:      fs/nilfs2/
11274 F:      include/trace/events/nilfs2.h
11275 F:      include/uapi/linux/nilfs2_api.h
11276 F:      include/uapi/linux/nilfs2_ondisk.h
11277
11278 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11279 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11280 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11281 S:      Maintained
11282 F:      Documentation/scsi/NinjaSCSI.txt
11283 F:      drivers/scsi/pcmcia/nsp_*
11284
11285 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11286 M:      GOTO Masanori <gotom@debian.or.jp>
11287 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11288 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11289 S:      Maintained
11290 F:      Documentation/scsi/NinjaSCSI.txt
11291 F:      drivers/scsi/nsp32*
11292
11293 NIOS2 ARCHITECTURE
11294 M:      Ley Foon Tan <lftan@altera.com>
11295 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11296 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11297 S:      Maintained
11298 F:      arch/nios2/
11299
11300 NOHZ, DYNTICKS SUPPORT
11301 M:      Frederic Weisbecker <fweisbec@gmail.com>
11302 M:      Thomas Gleixner <tglx@linutronix.de>
11303 M:      Ingo Molnar <mingo@kernel.org>
11304 L:      linux-kernel@vger.kernel.org
11305 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11306 S:      Maintained
11307 F:      kernel/time/tick*.*
11308 F:      include/linux/tick.h
11309 F:      include/linux/sched/nohz.h
11310
11311 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11312 M:      Pavel Machek <pavel@ucw.cz>
11313 M:      Sakari Ailus <sakari.ailus@iki.fi>
11314 L:      linux-media@vger.kernel.org
11315 S:      Maintained
11316 F:      drivers/media/i2c/et8ek8
11317 F:      drivers/media/i2c/ad5820.c
11318
11319 NOKIA N900 POWER SUPPLY DRIVERS
11320 R:      Pali Rohár <pali.rohar@gmail.com>
11321 F:      include/linux/power/bq2415x_charger.h
11322 F:      include/linux/power/bq27xxx_battery.h
11323 F:      include/linux/power/isp1704_charger.h
11324 F:      drivers/power/supply/bq2415x_charger.c
11325 F:      drivers/power/supply/bq27xxx_battery.c
11326 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11327 F:      drivers/power/supply/isp1704_charger.c
11328 F:      drivers/power/supply/rx51_battery.c
11329
11330 NOLIBC HEADER FILE
11331 M:      Willy Tarreau <w@1wt.eu>
11332 S:      Maintained
11333 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11334 F:      tools/include/nolibc/
11335
11336 NTB AMD DRIVER
11337 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11338 L:      linux-ntb@googlegroups.com
11339 S:      Supported
11340 F:      drivers/ntb/hw/amd/
11341
11342 NTB DRIVER CORE
11343 M:      Jon Mason <jdmason@kudzu.us>
11344 M:      Dave Jiang <dave.jiang@intel.com>
11345 M:      Allen Hubbe <allenbh@gmail.com>
11346 L:      linux-ntb@googlegroups.com
11347 S:      Supported
11348 W:      https://github.com/jonmason/ntb/wiki
11349 T:      git git://github.com/jonmason/ntb.git
11350 F:      drivers/ntb/
11351 F:      drivers/net/ntb_netdev.c
11352 F:      include/linux/ntb.h
11353 F:      include/linux/ntb_transport.h
11354 F:      tools/testing/selftests/ntb/
11355
11356 NTB IDT DRIVER
11357 M:      Serge Semin <fancer.lancer@gmail.com>
11358 L:      linux-ntb@googlegroups.com
11359 S:      Supported
11360 F:      drivers/ntb/hw/idt/
11361
11362 NTB INTEL DRIVER
11363 M:      Dave Jiang <dave.jiang@intel.com>
11364 L:      linux-ntb@googlegroups.com
11365 S:      Supported
11366 W:      https://github.com/davejiang/linux/wiki
11367 T:      git https://github.com/davejiang/linux.git
11368 F:      drivers/ntb/hw/intel/
11369
11370 NTFS FILESYSTEM
11371 M:      Anton Altaparmakov <anton@tuxera.com>
11372 L:      linux-ntfs-dev@lists.sourceforge.net
11373 W:      http://www.tuxera.com/
11374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11375 S:      Supported
11376 F:      Documentation/filesystems/ntfs.txt
11377 F:      fs/ntfs/
11378
11379 NUBUS SUBSYSTEM
11380 M:      Finn Thain <fthain@telegraphics.com.au>
11381 L:      linux-m68k@lists.linux-m68k.org
11382 S:      Maintained
11383 F:      arch/*/include/asm/nubus.h
11384 F:      drivers/nubus/
11385 F:      include/linux/nubus.h
11386 F:      include/uapi/linux/nubus.h
11387
11388 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11389 M:      Antonino Daplas <adaplas@gmail.com>
11390 L:      linux-fbdev@vger.kernel.org
11391 S:      Maintained
11392 F:      drivers/video/fbdev/riva/
11393 F:      drivers/video/fbdev/nvidia/
11394
11395 NVM EXPRESS DRIVER
11396 M:      Keith Busch <kbusch@kernel.org>
11397 M:      Jens Axboe <axboe@fb.com>
11398 M:      Christoph Hellwig <hch@lst.de>
11399 M:      Sagi Grimberg <sagi@grimberg.me>
11400 L:      linux-nvme@lists.infradead.org
11401 T:      git://git.infradead.org/nvme.git
11402 W:      http://git.infradead.org/nvme.git
11403 S:      Supported
11404 F:      drivers/nvme/host/
11405 F:      include/linux/nvme.h
11406 F:      include/uapi/linux/nvme_ioctl.h
11407
11408 NVM EXPRESS FC TRANSPORT DRIVERS
11409 M:      James Smart <james.smart@broadcom.com>
11410 L:      linux-nvme@lists.infradead.org
11411 S:      Supported
11412 F:      include/linux/nvme-fc.h
11413 F:      include/linux/nvme-fc-driver.h
11414 F:      drivers/nvme/host/fc.c
11415 F:      drivers/nvme/target/fc.c
11416 F:      drivers/nvme/target/fcloop.c
11417
11418 NVM EXPRESS TARGET DRIVER
11419 M:      Christoph Hellwig <hch@lst.de>
11420 M:      Sagi Grimberg <sagi@grimberg.me>
11421 L:      linux-nvme@lists.infradead.org
11422 T:      git://git.infradead.org/nvme.git
11423 W:      http://git.infradead.org/nvme.git
11424 S:      Supported
11425 F:      drivers/nvme/target/
11426
11427 NVMEM FRAMEWORK
11428 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11429 S:      Maintained
11430 F:      drivers/nvmem/
11431 F:      Documentation/devicetree/bindings/nvmem/
11432 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11433 F:      include/linux/nvmem-consumer.h
11434 F:      include/linux/nvmem-provider.h
11435
11436 NXP FXAS21002C DRIVER
11437 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11438 L:      linux-iio@vger.kernel.org
11439 S:      Maintained
11440 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11441 F:      drivers/iio/gyro/fxas21002c_core.c
11442 F:      drivers/iio/gyro/fxas21002c.h
11443 F:      drivers/iio/gyro/fxas21002c_i2c.c
11444 F:      drivers/iio/gyro/fxas21002c_spi.c
11445
11446 NXP SGTL5000 DRIVER
11447 M:      Fabio Estevam <festevam@gmail.com>
11448 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11449 S:      Maintained
11450 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11451 F:      sound/soc/codecs/sgtl5000*
11452
11453 NXP SJA1105 ETHERNET SWITCH DRIVER
11454 M:      Vladimir Oltean <olteanv@gmail.com>
11455 L:      linux-kernel@vger.kernel.org
11456 S:      Maintained
11457 F:      drivers/net/dsa/sja1105
11458
11459 NXP TDA998X DRM DRIVER
11460 M:      Russell King <linux@armlinux.org.uk>
11461 S:      Maintained
11462 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11463 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11464 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11465 F:      include/drm/i2c/tda998x.h
11466 F:      include/dt-bindings/display/tda998x.h
11467 K:      "nxp,tda998x"
11468
11469 NXP TFA9879 DRIVER
11470 M:      Peter Rosin <peda@axentia.se>
11471 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11472 S:      Maintained
11473 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11474 F:      sound/soc/codecs/tfa9879*
11475
11476 NXP-NCI NFC DRIVER
11477 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11478 R:      Charles Gorand <charles.gorand@effinnov.com>
11479 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11480 S:      Supported
11481 F:      drivers/nfc/nxp-nci
11482
11483 OBJAGG
11484 M:      Jiri Pirko <jiri@mellanox.com>
11485 L:      netdev@vger.kernel.org
11486 S:      Supported
11487 F:      lib/objagg.c
11488 F:      lib/test_objagg.c
11489 F:      include/linux/objagg.h
11490
11491 NXP FSPI DRIVER
11492 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11493 M:      Ashish Kumar <ashish.kumar@nxp.com>
11494 L:      linux-spi@vger.kernel.org
11495 S:      Maintained
11496 F:      drivers/spi/spi-nxp-fspi.c
11497 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11498
11499 OBJTOOL
11500 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11501 M:      Peter Zijlstra <peterz@infradead.org>
11502 S:      Supported
11503 F:      tools/objtool/
11504
11505 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11506 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11507 M:      Andrew Donnellan <ajd@linux.ibm.com>
11508 L:      linuxppc-dev@lists.ozlabs.org
11509 S:      Supported
11510 F:      arch/powerpc/platforms/powernv/ocxl.c
11511 F:      arch/powerpc/include/asm/pnv-ocxl.h
11512 F:      drivers/misc/ocxl/
11513 F:      include/misc/ocxl*
11514 F:      include/uapi/misc/ocxl.h
11515 F:      Documentation/accelerators/ocxl.rst
11516
11517 OMAP AUDIO SUPPORT
11518 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11519 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11520 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11521 L:      linux-omap@vger.kernel.org
11522 S:      Maintained
11523 F:      sound/soc/ti/omap*
11524 F:      sound/soc/ti/rx51.c
11525 F:      sound/soc/ti/n810.c
11526 F:      sound/soc/ti/sdma-pcm.*
11527
11528 OMAP CLOCK FRAMEWORK SUPPORT
11529 M:      Paul Walmsley <paul@pwsan.com>
11530 L:      linux-omap@vger.kernel.org
11531 S:      Maintained
11532 F:      arch/arm/*omap*/*clock*
11533
11534 OMAP DEVICE TREE SUPPORT
11535 M:      Benoît Cousson <bcousson@baylibre.com>
11536 M:      Tony Lindgren <tony@atomide.com>
11537 L:      linux-omap@vger.kernel.org
11538 L:      devicetree@vger.kernel.org
11539 S:      Maintained
11540 F:      arch/arm/boot/dts/*omap*
11541 F:      arch/arm/boot/dts/*am3*
11542 F:      arch/arm/boot/dts/*am4*
11543 F:      arch/arm/boot/dts/*am5*
11544 F:      arch/arm/boot/dts/*dra7*
11545
11546 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11547 L:      linux-omap@vger.kernel.org
11548 L:      linux-fbdev@vger.kernel.org
11549 S:      Orphan
11550 F:      drivers/video/fbdev/omap2/
11551 F:      Documentation/arm/OMAP/DSS
11552
11553 OMAP FRAMEBUFFER SUPPORT
11554 L:      linux-fbdev@vger.kernel.org
11555 L:      linux-omap@vger.kernel.org
11556 S:      Orphan
11557 F:      drivers/video/fbdev/omap/
11558
11559 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11560 M:      Roger Quadros <rogerq@ti.com>
11561 M:      Tony Lindgren <tony@atomide.com>
11562 L:      linux-omap@vger.kernel.org
11563 S:      Maintained
11564 F:      drivers/memory/omap-gpmc.c
11565 F:      arch/arm/mach-omap2/*gpmc*
11566
11567 OMAP GPIO DRIVER
11568 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11569 M:      Santosh Shilimkar <ssantosh@kernel.org>
11570 M:      Kevin Hilman <khilman@kernel.org>
11571 L:      linux-omap@vger.kernel.org
11572 S:      Maintained
11573 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11574 F:      drivers/gpio/gpio-omap.c
11575
11576 OMAP HARDWARE SPINLOCK SUPPORT
11577 M:      Ohad Ben-Cohen <ohad@wizery.com>
11578 L:      linux-omap@vger.kernel.org
11579 S:      Maintained
11580 F:      drivers/hwspinlock/omap_hwspinlock.c
11581
11582 OMAP HS MMC SUPPORT
11583 L:      linux-mmc@vger.kernel.org
11584 L:      linux-omap@vger.kernel.org
11585 S:      Orphan
11586 F:      drivers/mmc/host/omap_hsmmc.c
11587
11588 OMAP HWMOD DATA
11589 M:      Paul Walmsley <paul@pwsan.com>
11590 L:      linux-omap@vger.kernel.org
11591 S:      Maintained
11592 F:      arch/arm/mach-omap2/omap_hwmod*data*
11593
11594 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11595 M:      Benoît Cousson <bcousson@baylibre.com>
11596 L:      linux-omap@vger.kernel.org
11597 S:      Maintained
11598 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11599
11600 OMAP HWMOD SUPPORT
11601 M:      Benoît Cousson <bcousson@baylibre.com>
11602 M:      Paul Walmsley <paul@pwsan.com>
11603 L:      linux-omap@vger.kernel.org
11604 S:      Maintained
11605 F:      arch/arm/mach-omap2/omap_hwmod.*
11606
11607 OMAP I2C DRIVER
11608 M:      Vignesh R <vigneshr@ti.com>
11609 L:      linux-omap@vger.kernel.org
11610 L:      linux-i2c@vger.kernel.org
11611 S:      Maintained
11612 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11613 F:      drivers/i2c/busses/i2c-omap.c
11614
11615 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11616 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11617 L:      linux-media@vger.kernel.org
11618 S:      Maintained
11619 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11620 F:      drivers/media/platform/omap3isp/
11621 F:      drivers/staging/media/omap4iss/
11622
11623 OMAP MMC SUPPORT
11624 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11625 L:      linux-omap@vger.kernel.org
11626 S:      Odd Fixes
11627 F:      drivers/mmc/host/omap.c
11628
11629 OMAP POWER MANAGEMENT SUPPORT
11630 M:      Kevin Hilman <khilman@kernel.org>
11631 L:      linux-omap@vger.kernel.org
11632 S:      Maintained
11633 F:      arch/arm/*omap*/*pm*
11634 F:      drivers/cpufreq/omap-cpufreq.c
11635
11636 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11637 M:      Rajendra Nayak <rnayak@codeaurora.org>
11638 M:      Paul Walmsley <paul@pwsan.com>
11639 L:      linux-omap@vger.kernel.org
11640 S:      Maintained
11641 F:      arch/arm/mach-omap2/prm*
11642
11643 OMAP RANDOM NUMBER GENERATOR SUPPORT
11644 M:      Deepak Saxena <dsaxena@plexity.net>
11645 S:      Maintained
11646 F:      drivers/char/hw_random/omap-rng.c
11647
11648 OMAP USB SUPPORT
11649 L:      linux-usb@vger.kernel.org
11650 L:      linux-omap@vger.kernel.org
11651 S:      Orphan
11652 F:      drivers/usb/*/*omap*
11653 F:      arch/arm/*omap*/usb*
11654
11655 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11656 M:      Mark Jackson <mpfj@newflow.co.uk>
11657 L:      linux-omap@vger.kernel.org
11658 S:      Maintained
11659 F:      arch/arm/boot/dts/am335x-nano.dts
11660
11661 OMAP1 SUPPORT
11662 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11663 M:      Tony Lindgren <tony@atomide.com>
11664 L:      linux-omap@vger.kernel.org
11665 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11666 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11667 S:      Maintained
11668 F:      arch/arm/mach-omap1/
11669 F:      arch/arm/plat-omap/
11670 F:      arch/arm/configs/omap1_defconfig
11671 F:      drivers/i2c/busses/i2c-omap.c
11672 F:      include/linux/platform_data/i2c-omap.h
11673 F:      include/linux/platform_data/ams-delta-fiq.h
11674
11675 OMAP2+ SUPPORT
11676 M:      Tony Lindgren <tony@atomide.com>
11677 L:      linux-omap@vger.kernel.org
11678 W:      http://www.muru.com/linux/omap/
11679 W:      http://linux.omap.com/
11680 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11681 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11682 S:      Maintained
11683 F:      arch/arm/mach-omap2/
11684 F:      arch/arm/plat-omap/
11685 F:      arch/arm/configs/omap2plus_defconfig
11686 F:      drivers/i2c/busses/i2c-omap.c
11687 F:      drivers/irqchip/irq-omap-intc.c
11688 F:      drivers/mfd/*omap*.c
11689 F:      drivers/mfd/menelaus.c
11690 F:      drivers/mfd/palmas.c
11691 F:      drivers/mfd/tps65217.c
11692 F:      drivers/mfd/tps65218.c
11693 F:      drivers/mfd/tps65910.c
11694 F:      drivers/mfd/twl-core.[ch]
11695 F:      drivers/mfd/twl4030*.c
11696 F:      drivers/mfd/twl6030*.c
11697 F:      drivers/mfd/twl6040*.c
11698 F:      drivers/regulator/palmas-regulator*.c
11699 F:      drivers/regulator/pbias-regulator.c
11700 F:      drivers/regulator/tps65217-regulator.c
11701 F:      drivers/regulator/tps65218-regulator.c
11702 F:      drivers/regulator/tps65910-regulator.c
11703 F:      drivers/regulator/twl-regulator.c
11704 F:      drivers/regulator/twl6030-regulator.c
11705 F:      include/linux/platform_data/i2c-omap.h
11706
11707 ONION OMEGA2+ BOARD
11708 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11709 L:      linux-mips@vger.kernel.org
11710 S:      Maintained
11711 F:      arch/mips/boot/dts/ralink/omega2p.dts
11712
11713 OMFS FILESYSTEM
11714 M:      Bob Copeland <me@bobcopeland.com>
11715 L:      linux-karma-devel@lists.sourceforge.net
11716 S:      Maintained
11717 F:      Documentation/filesystems/omfs.txt
11718 F:      fs/omfs/
11719
11720 OMNIKEY CARDMAN 4000 DRIVER
11721 M:      Harald Welte <laforge@gnumonks.org>
11722 S:      Maintained
11723 F:      drivers/char/pcmcia/cm4000_cs.c
11724 F:      include/linux/cm4000_cs.h
11725 F:      include/uapi/linux/cm4000_cs.h
11726
11727 OMNIKEY CARDMAN 4040 DRIVER
11728 M:      Harald Welte <laforge@gnumonks.org>
11729 S:      Maintained
11730 F:      drivers/char/pcmcia/cm4040_cs.*
11731
11732 OMNIVISION OV13858 SENSOR DRIVER
11733 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11734 L:      linux-media@vger.kernel.org
11735 T:      git git://linuxtv.org/media_tree.git
11736 S:      Maintained
11737 F:      drivers/media/i2c/ov13858.c
11738
11739 OMNIVISION OV2680 SENSOR DRIVER
11740 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11741 L:      linux-media@vger.kernel.org
11742 T:      git git://linuxtv.org/media_tree.git
11743 S:      Maintained
11744 F:      drivers/media/i2c/ov2680.c
11745 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11746
11747 OMNIVISION OV2685 SENSOR DRIVER
11748 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11749 L:      linux-media@vger.kernel.org
11750 T:      git git://linuxtv.org/media_tree.git
11751 S:      Maintained
11752 F:      drivers/media/i2c/ov2685.c
11753
11754 OMNIVISION OV5640 SENSOR DRIVER
11755 M:      Steve Longerbeam <slongerbeam@gmail.com>
11756 L:      linux-media@vger.kernel.org
11757 T:      git git://linuxtv.org/media_tree.git
11758 S:      Maintained
11759 F:      drivers/media/i2c/ov5640.c
11760
11761 OMNIVISION OV5647 SENSOR DRIVER
11762 M:      Luis Oliveira <lolivei@synopsys.com>
11763 L:      linux-media@vger.kernel.org
11764 T:      git git://linuxtv.org/media_tree.git
11765 S:      Maintained
11766 F:      drivers/media/i2c/ov5647.c
11767
11768 OMNIVISION OV5695 SENSOR DRIVER
11769 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11770 L:      linux-media@vger.kernel.org
11771 T:      git git://linuxtv.org/media_tree.git
11772 S:      Maintained
11773 F:      drivers/media/i2c/ov5695.c
11774
11775 OMNIVISION OV7670 SENSOR DRIVER
11776 M:      Jonathan Corbet <corbet@lwn.net>
11777 L:      linux-media@vger.kernel.org
11778 T:      git git://linuxtv.org/media_tree.git
11779 S:      Maintained
11780 F:      drivers/media/i2c/ov7670.c
11781 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11782
11783 OMNIVISION OV772x SENSOR DRIVER
11784 M:      Jacopo Mondi <jacopo@jmondi.org>
11785 L:      linux-media@vger.kernel.org
11786 T:      git git://linuxtv.org/media_tree.git
11787 S:      Odd fixes
11788 F:      drivers/media/i2c/ov772x.c
11789 F:      include/media/i2c/ov772x.h
11790 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11791
11792 OMNIVISION OV7740 SENSOR DRIVER
11793 M:      Wenyou Yang <wenyou.yang@microchip.com>
11794 L:      linux-media@vger.kernel.org
11795 T:      git git://linuxtv.org/media_tree.git
11796 S:      Maintained
11797 F:      drivers/media/i2c/ov7740.c
11798 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11799
11800 OMNIVISION OV9640 SENSOR DRIVER
11801 M:      Petr Cvek <petrcvekcz@gmail.com>
11802 L:      linux-media@vger.kernel.org
11803 S:      Maintained
11804 F:      drivers/media/i2c/ov9640.*
11805
11806 OMNIVISION OV8856 SENSOR DRIVER
11807 M:      Ben Kao <ben.kao@intel.com>
11808 L:      linux-media@vger.kernel.org
11809 T:      git git://linuxtv.org/media_tree.git
11810 S:      Maintained
11811 F:      drivers/media/i2c/ov8856.c
11812
11813 OMNIVISION OV9650 SENSOR DRIVER
11814 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11815 R:      Akinobu Mita <akinobu.mita@gmail.com>
11816 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11817 L:      linux-media@vger.kernel.org
11818 T:      git git://linuxtv.org/media_tree.git
11819 S:      Maintained
11820 F:      drivers/media/i2c/ov9650.c
11821 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11822
11823 ONENAND FLASH DRIVER
11824 M:      Kyungmin Park <kyungmin.park@samsung.com>
11825 L:      linux-mtd@lists.infradead.org
11826 S:      Maintained
11827 F:      drivers/mtd/nand/onenand/
11828 F:      include/linux/mtd/onenand*.h
11829
11830 OP-TEE DRIVER
11831 M:      Jens Wiklander <jens.wiklander@linaro.org>
11832 S:      Maintained
11833 F:      drivers/tee/optee/
11834
11835 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11836 M:      Sumit Garg <sumit.garg@linaro.org>
11837 S:      Maintained
11838 F:      drivers/char/hw_random/optee-rng.c
11839
11840 OPA-VNIC DRIVER
11841 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11842 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11843 L:      linux-rdma@vger.kernel.org
11844 S:      Supported
11845 F:      drivers/infiniband/ulp/opa_vnic
11846
11847 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11848 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11849 M:      Frank Rowand <frowand.list@gmail.com>
11850 L:      devicetree@vger.kernel.org
11851 S:      Maintained
11852 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11853 F:      Documentation/devicetree/overlay-notes.txt
11854 F:      drivers/of/overlay.c
11855 F:      drivers/of/resolver.c
11856 K:      of_overlay_notifier_
11857
11858 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11859 M:      Rob Herring <robh+dt@kernel.org>
11860 M:      Frank Rowand <frowand.list@gmail.com>
11861 L:      devicetree@vger.kernel.org
11862 W:      http://www.devicetree.org/
11863 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11864 S:      Maintained
11865 F:      drivers/of/
11866 F:      include/linux/of*.h
11867 F:      scripts/dtc/
11868 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11869
11870 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11871 M:      Rob Herring <robh+dt@kernel.org>
11872 M:      Mark Rutland <mark.rutland@arm.com>
11873 L:      devicetree@vger.kernel.org
11874 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11875 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11876 S:      Maintained
11877 F:      Documentation/devicetree/
11878 F:      arch/*/boot/dts/
11879 F:      include/dt-bindings/
11880
11881 OPENCORES I2C BUS DRIVER
11882 M:      Peter Korsgaard <peter@korsgaard.com>
11883 M:      Andrew Lunn <andrew@lunn.ch>
11884 L:      linux-i2c@vger.kernel.org
11885 S:      Maintained
11886 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11887 F:      Documentation/i2c/busses/i2c-ocores
11888 F:      drivers/i2c/busses/i2c-ocores.c
11889 F:      include/linux/platform_data/i2c-ocores.h
11890
11891 OPENRISC ARCHITECTURE
11892 M:      Jonas Bonn <jonas@southpole.se>
11893 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11894 M:      Stafford Horne <shorne@gmail.com>
11895 T:      git git://github.com/openrisc/linux.git
11896 L:      openrisc@lists.librecores.org
11897 W:      http://openrisc.io
11898 S:      Maintained
11899 F:      Documentation/devicetree/bindings/openrisc/
11900 F:      Documentation/openrisc/
11901 F:      arch/openrisc/
11902 F:      drivers/irqchip/irq-ompic.c
11903 F:      drivers/irqchip/irq-or1k-*
11904
11905 OPENVSWITCH
11906 M:      Pravin B Shelar <pshelar@ovn.org>
11907 L:      netdev@vger.kernel.org
11908 L:      dev@openvswitch.org
11909 W:      http://openvswitch.org
11910 S:      Maintained
11911 F:      net/openvswitch/
11912 F:      include/uapi/linux/openvswitch.h
11913
11914 OPERATING PERFORMANCE POINTS (OPP)
11915 M:      Viresh Kumar <vireshk@kernel.org>
11916 M:      Nishanth Menon <nm@ti.com>
11917 M:      Stephen Boyd <sboyd@kernel.org>
11918 L:      linux-pm@vger.kernel.org
11919 S:      Maintained
11920 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11921 F:      drivers/opp/
11922 F:      include/linux/pm_opp.h
11923 F:      Documentation/power/opp.txt
11924 F:      Documentation/devicetree/bindings/opp/
11925
11926 OPL4 DRIVER
11927 M:      Clemens Ladisch <clemens@ladisch.de>
11928 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11929 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11930 S:      Maintained
11931 F:      sound/drivers/opl4/
11932
11933 OPROFILE
11934 M:      Robert Richter <rric@kernel.org>
11935 L:      oprofile-list@lists.sf.net
11936 S:      Maintained
11937 F:      arch/*/include/asm/oprofile*.h
11938 F:      arch/*/oprofile/
11939 F:      drivers/oprofile/
11940 F:      include/linux/oprofile.h
11941
11942 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11943 M:      Mark Fasheh <mark@fasheh.com>
11944 M:      Joel Becker <jlbec@evilplan.org>
11945 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11946 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11947 W:      http://ocfs2.wiki.kernel.org
11948 S:      Supported
11949 F:      Documentation/filesystems/ocfs2.txt
11950 F:      Documentation/filesystems/dlmfs.txt
11951 F:      fs/ocfs2/
11952
11953 ORANGEFS FILESYSTEM
11954 M:      Mike Marshall <hubcap@omnibond.com>
11955 R:      Martin Brandenburg <martin@omnibond.com>
11956 L:      devel@lists.orangefs.org
11957 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11958 S:      Supported
11959 F:      fs/orangefs/
11960 F:      Documentation/filesystems/orangefs.txt
11961
11962 ORINOCO DRIVER
11963 L:      linux-wireless@vger.kernel.org
11964 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11965 W:      http://www.nongnu.org/orinoco/
11966 S:      Orphan
11967 F:      drivers/net/wireless/intersil/orinoco/
11968
11969 OV2659 OMNIVISION SENSOR DRIVER
11970 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11971 L:      linux-media@vger.kernel.org
11972 W:      https://linuxtv.org
11973 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11974 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11975 S:      Maintained
11976 F:      drivers/media/i2c/ov2659.c
11977 F:      include/media/i2c/ov2659.h
11978
11979 OVERLAY FILESYSTEM
11980 M:      Miklos Szeredi <miklos@szeredi.hu>
11981 L:      linux-unionfs@vger.kernel.org
11982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11983 S:      Supported
11984 F:      fs/overlayfs/
11985 F:      Documentation/filesystems/overlayfs.txt
11986
11987 P54 WIRELESS DRIVER
11988 M:      Christian Lamparter <chunkeey@googlemail.com>
11989 L:      linux-wireless@vger.kernel.org
11990 W:      http://wireless.kernel.org/en/users/Drivers/p54
11991 S:      Maintained
11992 F:      drivers/net/wireless/intersil/p54/
11993
11994 PA SEMI ETHERNET DRIVER
11995 L:      netdev@vger.kernel.org
11996 S:      Orphan
11997 F:      drivers/net/ethernet/pasemi/*
11998
11999 PA SEMI SMBUS DRIVER
12000 L:      linux-i2c@vger.kernel.org
12001 S:      Orphan
12002 F:      drivers/i2c/busses/i2c-pasemi.c
12003
12004 PACKING
12005 M:      Vladimir Oltean <olteanv@gmail.com>
12006 L:      netdev@vger.kernel.org
12007 S:      Supported
12008 F:      lib/packing.c
12009 F:      include/linux/packing.h
12010 F:      Documentation/packing.txt
12011
12012 PADATA PARALLEL EXECUTION MECHANISM
12013 M:      Steffen Klassert <steffen.klassert@secunet.com>
12014 L:      linux-crypto@vger.kernel.org
12015 S:      Maintained
12016 F:      kernel/padata.c
12017 F:      include/linux/padata.h
12018 F:      Documentation/padata.txt
12019
12020 PAGE POOL
12021 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12022 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12023 L:      netdev@vger.kernel.org
12024 S:      Supported
12025 F:      net/core/page_pool.c
12026 F:      include/net/page_pool.h
12027
12028 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12029 M:      Harald Welte <laforge@gnumonks.org>
12030 L:      platform-driver-x86@vger.kernel.org
12031 S:      Maintained
12032 F:      drivers/platform/x86/panasonic-laptop.c
12033
12034 PARALLEL LCD/KEYPAD PANEL DRIVER
12035 M:      Willy Tarreau <willy@haproxy.com>
12036 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12037 S:      Odd Fixes
12038 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
12039 F:      drivers/auxdisplay/panel.c
12040
12041 PARALLEL PORT SUBSYSTEM
12042 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12043 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12044 L:      linux-parport@lists.infradead.org (subscribers-only)
12045 S:      Maintained
12046 F:      drivers/parport/
12047 F:      include/linux/parport*.h
12048 F:      drivers/char/ppdev.c
12049 F:      include/uapi/linux/ppdev.h
12050 F:      Documentation/parport*.txt
12051
12052 PARAVIRT_OPS INTERFACE
12053 M:      Juergen Gross <jgross@suse.com>
12054 M:      Alok Kataria <akataria@vmware.com>
12055 L:      virtualization@lists.linux-foundation.org
12056 S:      Supported
12057 F:      Documentation/virt/paravirt_ops.txt
12058 F:      arch/*/kernel/paravirt*
12059 F:      arch/*/include/asm/paravirt*.h
12060 F:      include/linux/hypervisor.h
12061
12062 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12063 M:      Tim Waugh <tim@cyberelk.net>
12064 L:      linux-parport@lists.infradead.org (subscribers-only)
12065 S:      Maintained
12066 F:      Documentation/blockdev/paride.txt
12067 F:      drivers/block/paride/
12068
12069 PARISC ARCHITECTURE
12070 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12071 M:      Helge Deller <deller@gmx.de>
12072 L:      linux-parisc@vger.kernel.org
12073 W:      http://www.parisc-linux.org/
12074 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12077 S:      Maintained
12078 F:      arch/parisc/
12079 F:      Documentation/parisc/
12080 F:      drivers/parisc/
12081 F:      drivers/char/agp/parisc-agp.c
12082 F:      drivers/input/serio/gscps2.c
12083 F:      drivers/parport/parport_gsc.*
12084 F:      drivers/tty/serial/8250/8250_gsc.c
12085 F:      drivers/video/fbdev/sti*
12086 F:      drivers/video/console/sti*
12087 F:      drivers/video/logo/logo_parisc*
12088
12089 PARMAN
12090 M:      Jiri Pirko <jiri@mellanox.com>
12091 L:      netdev@vger.kernel.org
12092 S:      Supported
12093 F:      lib/parman.c
12094 F:      lib/test_parman.c
12095 F:      include/linux/parman.h
12096
12097 PC ENGINES APU BOARD DRIVER
12098 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12099 S:      Maintained
12100 F:      drivers/platform/x86/pcengines-apuv2.c
12101
12102 PC87360 HARDWARE MONITORING DRIVER
12103 M:      Jim Cromie <jim.cromie@gmail.com>
12104 L:      linux-hwmon@vger.kernel.org
12105 S:      Maintained
12106 F:      Documentation/hwmon/pc87360.rst
12107 F:      drivers/hwmon/pc87360.c
12108
12109 PC8736x GPIO DRIVER
12110 M:      Jim Cromie <jim.cromie@gmail.com>
12111 S:      Maintained
12112 F:      drivers/char/pc8736x_gpio.c
12113
12114 PC87427 HARDWARE MONITORING DRIVER
12115 M:      Jean Delvare <jdelvare@suse.com>
12116 L:      linux-hwmon@vger.kernel.org
12117 S:      Maintained
12118 F:      Documentation/hwmon/pc87427.rst
12119 F:      drivers/hwmon/pc87427.c
12120
12121 PCA9532 LED DRIVER
12122 M:      Riku Voipio <riku.voipio@iki.fi>
12123 S:      Maintained
12124 F:      drivers/leds/leds-pca9532.c
12125 F:      include/linux/leds-pca9532.h
12126
12127 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12128 M:      Guenter Roeck <linux@roeck-us.net>
12129 L:      linux-i2c@vger.kernel.org
12130 S:      Maintained
12131 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12132
12133 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12134 M:      Khalid Aziz <khalid@gonehiking.org>
12135 S:      Maintained
12136 F:      drivers/firmware/pcdp.*
12137
12138 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12139 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12140 L:      linux-pci@vger.kernel.org
12141 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12142 S:      Maintained
12143 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12144 F:      drivers/pci/controller/pci-aardvark.c
12145
12146 PCI DRIVER FOR ALTERA PCIE IP
12147 M:      Ley Foon Tan <lftan@altera.com>
12148 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12149 L:      linux-pci@vger.kernel.org
12150 S:      Supported
12151 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12152 F:      drivers/pci/controller/pcie-altera.c
12153
12154 PCI DRIVER FOR APPLIEDMICRO XGENE
12155 M:      Toan Le <toan@os.amperecomputing.com>
12156 L:      linux-pci@vger.kernel.org
12157 L:      linux-arm-kernel@lists.infradead.org
12158 S:      Maintained
12159 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12160 F:      drivers/pci/controller/pci-xgene.c
12161
12162 PCI DRIVER FOR ARM VERSATILE PLATFORM
12163 M:      Rob Herring <robh@kernel.org>
12164 L:      linux-pci@vger.kernel.org
12165 L:      linux-arm-kernel@lists.infradead.org
12166 S:      Maintained
12167 F:      Documentation/devicetree/bindings/pci/versatile.txt
12168 F:      drivers/pci/controller/pci-versatile.c
12169
12170 PCI DRIVER FOR ARMADA 8K
12171 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12172 L:      linux-pci@vger.kernel.org
12173 L:      linux-arm-kernel@lists.infradead.org
12174 S:      Maintained
12175 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12176 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12177
12178 PCI DRIVER FOR CADENCE PCIE IP
12179 M:      Tom Joseph <tjoseph@cadence.com>
12180 L:      linux-pci@vger.kernel.org
12181 S:      Maintained
12182 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12183 F:      drivers/pci/controller/pcie-cadence*
12184
12185 PCI DRIVER FOR FREESCALE LAYERSCAPE
12186 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12187 M:      Mingkai Hu <mingkai.hu@nxp.com>
12188 M:      Roy Zang <roy.zang@nxp.com>
12189 L:      linuxppc-dev@lists.ozlabs.org
12190 L:      linux-pci@vger.kernel.org
12191 L:      linux-arm-kernel@lists.infradead.org
12192 S:      Maintained
12193 F:      drivers/pci/controller/dwc/*layerscape*
12194
12195 PCI DRIVER FOR GENERIC OF HOSTS
12196 M:      Will Deacon <will@kernel.org>
12197 L:      linux-pci@vger.kernel.org
12198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12199 S:      Maintained
12200 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12201 F:      drivers/pci/controller/pci-host-common.c
12202 F:      drivers/pci/controller/pci-host-generic.c
12203
12204 PCI DRIVER FOR IMX6
12205 M:      Richard Zhu <hongxing.zhu@nxp.com>
12206 M:      Lucas Stach <l.stach@pengutronix.de>
12207 L:      linux-pci@vger.kernel.org
12208 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12209 S:      Maintained
12210 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12211 F:      drivers/pci/controller/dwc/*imx6*
12212
12213 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12214 M:      Keith Busch <keith.busch@intel.com>
12215 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12216 L:      linux-pci@vger.kernel.org
12217 S:      Supported
12218 F:      drivers/pci/controller/vmd.c
12219
12220 PCI DRIVER FOR MICROSEMI SWITCHTEC
12221 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12222 M:      Logan Gunthorpe <logang@deltatee.com>
12223 L:      linux-pci@vger.kernel.org
12224 S:      Maintained
12225 F:      Documentation/switchtec.txt
12226 F:      Documentation/ABI/testing/sysfs-class-switchtec
12227 F:      drivers/pci/switch/switchtec*
12228 F:      include/uapi/linux/switchtec_ioctl.h
12229 F:      include/linux/switchtec.h
12230 F:      drivers/ntb/hw/mscc/
12231
12232 PCI DRIVER FOR MOBIVEIL PCIE IP
12233 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12234 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12235 L:      linux-pci@vger.kernel.org
12236 S:      Supported
12237 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12238 F:      drivers/pci/controller/pcie-mobiveil.c
12239
12240 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12241 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12242 M:      Jason Cooper <jason@lakedaemon.net>
12243 L:      linux-pci@vger.kernel.org
12244 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12245 S:      Maintained
12246 F:      drivers/pci/controller/*mvebu*
12247
12248 PCI DRIVER FOR NVIDIA TEGRA
12249 M:      Thierry Reding <thierry.reding@gmail.com>
12250 L:      linux-tegra@vger.kernel.org
12251 L:      linux-pci@vger.kernel.org
12252 S:      Supported
12253 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12254 F:      drivers/pci/controller/pci-tegra.c
12255
12256 PCI DRIVER FOR RENESAS R-CAR
12257 M:      Simon Horman <horms@verge.net.au>
12258 L:      linux-pci@vger.kernel.org
12259 L:      linux-renesas-soc@vger.kernel.org
12260 S:      Maintained
12261 F:      drivers/pci/controller/*rcar*
12262
12263 PCI DRIVER FOR SAMSUNG EXYNOS
12264 M:      Jingoo Han <jingoohan1@gmail.com>
12265 L:      linux-pci@vger.kernel.org
12266 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12267 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12268 S:      Maintained
12269 F:      drivers/pci/controller/dwc/pci-exynos.c
12270
12271 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12272 M:      Jingoo Han <jingoohan1@gmail.com>
12273 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12274 L:      linux-pci@vger.kernel.org
12275 S:      Maintained
12276 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12277 F:      drivers/pci/controller/dwc/*designware*
12278
12279 PCI DRIVER FOR TI DRA7XX
12280 M:      Kishon Vijay Abraham I <kishon@ti.com>
12281 L:      linux-omap@vger.kernel.org
12282 L:      linux-pci@vger.kernel.org
12283 S:      Supported
12284 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12285 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12286
12287 PCI DRIVER FOR TI KEYSTONE
12288 M:      Murali Karicheri <m-karicheri2@ti.com>
12289 L:      linux-pci@vger.kernel.org
12290 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12291 S:      Maintained
12292 F:      drivers/pci/controller/dwc/pci-keystone.c
12293
12294 PCI ENDPOINT SUBSYSTEM
12295 M:      Kishon Vijay Abraham I <kishon@ti.com>
12296 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12297 L:      linux-pci@vger.kernel.org
12298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12299 S:      Supported
12300 F:      drivers/pci/endpoint/
12301 F:      drivers/misc/pci_endpoint_test.c
12302 F:      tools/pci/
12303
12304 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12305 M:      Russell Currey <ruscur@russell.cc>
12306 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12307 M:      Oliver O'Halloran <oohall@gmail.com>
12308 L:      linuxppc-dev@lists.ozlabs.org
12309 S:      Supported
12310 F:      Documentation/PCI/pci-error-recovery.txt
12311 F:      drivers/pci/pcie/aer.c
12312 F:      drivers/pci/pcie/dpc.c
12313 F:      drivers/pci/pcie/err.c
12314 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12315 F:      arch/powerpc/kernel/eeh*.c
12316 F:      arch/powerpc/platforms/*/eeh*.c
12317 F:      arch/powerpc/include/*/eeh*.h
12318
12319 PCI ERROR RECOVERY
12320 M:      Linas Vepstas <linasvepstas@gmail.com>
12321 L:      linux-pci@vger.kernel.org
12322 S:      Supported
12323 F:      Documentation/PCI/pci-error-recovery.txt
12324
12325 PCI MSI DRIVER FOR ALTERA MSI IP
12326 M:      Ley Foon Tan <lftan@altera.com>
12327 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12328 L:      linux-pci@vger.kernel.org
12329 S:      Supported
12330 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12331 F:      drivers/pci/controller/pcie-altera-msi.c
12332
12333 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12334 M:      Toan Le <toan@os.amperecomputing.com>
12335 L:      linux-pci@vger.kernel.org
12336 L:      linux-arm-kernel@lists.infradead.org
12337 S:      Maintained
12338 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12339 F:      drivers/pci/controller/pci-xgene-msi.c
12340
12341 PCI SUBSYSTEM
12342 M:      Bjorn Helgaas <bhelgaas@google.com>
12343 L:      linux-pci@vger.kernel.org
12344 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12346 S:      Supported
12347 F:      Documentation/devicetree/bindings/pci/
12348 F:      Documentation/PCI/
12349 F:      drivers/acpi/pci*
12350 F:      drivers/pci/
12351 F:      include/asm-generic/pci*
12352 F:      include/linux/pci*
12353 F:      include/linux/of_pci.h
12354 F:      include/uapi/linux/pci*
12355 F:      lib/pci*
12356 F:      arch/x86/pci/
12357 F:      arch/x86/kernel/quirks.c
12358 F:      arch/x86/kernel/early-quirks.c
12359
12360 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12361 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12362 L:      linux-pci@vger.kernel.org
12363 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12364 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12365 S:      Supported
12366 F:      drivers/pci/controller/
12367
12368 PCIE DRIVER FOR ANNAPURNA LABS
12369 M:      Jonathan Chocron <jonnyc@amazon.com>
12370 L:      linux-pci@vger.kernel.org
12371 S:      Maintained
12372 F:      drivers/pci/controller/dwc/pcie-al.c
12373
12374 PCIE DRIVER FOR AMLOGIC MESON
12375 M:      Yue Wang <yue.wang@Amlogic.com>
12376 L:      linux-pci@vger.kernel.org
12377 L:      linux-amlogic@lists.infradead.org
12378 S:      Maintained
12379 F:      drivers/pci/controller/dwc/pci-meson.c
12380
12381 PCIE DRIVER FOR AXIS ARTPEC
12382 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12383 L:      linux-arm-kernel@axis.com
12384 L:      linux-pci@vger.kernel.org
12385 S:      Maintained
12386 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12387 F:      drivers/pci/controller/dwc/*artpec*
12388
12389 PCIE DRIVER FOR CAVIUM THUNDERX
12390 M:      David Daney <david.daney@cavium.com>
12391 L:      linux-pci@vger.kernel.org
12392 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12393 S:      Supported
12394 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12395 F:      drivers/pci/controller/pci-thunder-*
12396
12397 PCIE DRIVER FOR HISILICON
12398 M:      Zhou Wang <wangzhou1@hisilicon.com>
12399 L:      linux-pci@vger.kernel.org
12400 S:      Maintained
12401 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12402 F:      drivers/pci/controller/dwc/pcie-hisi.c
12403
12404 PCIE DRIVER FOR HISILICON KIRIN
12405 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12406 M:      Binghui Wang <wangbinghui@hisilicon.com>
12407 L:      linux-pci@vger.kernel.org
12408 S:      Maintained
12409 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12410 F:      drivers/pci/controller/dwc/pcie-kirin.c
12411
12412 PCIE DRIVER FOR HISILICON STB
12413 M:      Shawn Guo <shawn.guo@linaro.org>
12414 L:      linux-pci@vger.kernel.org
12415 S:      Maintained
12416 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12417 F:      drivers/pci/controller/dwc/pcie-histb.c
12418
12419 PCIE DRIVER FOR MEDIATEK
12420 M:      Ryder Lee <ryder.lee@mediatek.com>
12421 L:      linux-pci@vger.kernel.org
12422 L:      linux-mediatek@lists.infradead.org
12423 S:      Supported
12424 F:      Documentation/devicetree/bindings/pci/mediatek*
12425 F:      drivers/pci/controller/*mediatek*
12426
12427 PCIE DRIVER FOR QUALCOMM MSM
12428 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12429 L:      linux-pci@vger.kernel.org
12430 L:      linux-arm-msm@vger.kernel.org
12431 S:      Maintained
12432 F:      drivers/pci/controller/dwc/*qcom*
12433
12434 PCIE DRIVER FOR ROCKCHIP
12435 M:      Shawn Lin <shawn.lin@rock-chips.com>
12436 L:      linux-pci@vger.kernel.org
12437 L:      linux-rockchip@lists.infradead.org
12438 S:      Maintained
12439 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12440 F:      drivers/pci/controller/pcie-rockchip*
12441
12442 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12443 M:      Linus Walleij <linus.walleij@linaro.org>
12444 L:      linux-pci@vger.kernel.org
12445 S:      Maintained
12446 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12447 F:      drivers/pci/controller/pci-v3-semi.c
12448
12449 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12450 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12451 L:      linux-pci@vger.kernel.org
12452 S:      Maintained
12453 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12454 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12455
12456 PCIE DRIVER FOR ST SPEAR13XX
12457 M:      Pratyush Anand <pratyush.anand@gmail.com>
12458 L:      linux-pci@vger.kernel.org
12459 S:      Maintained
12460 F:      drivers/pci/controller/dwc/*spear*
12461
12462 PCMCIA SUBSYSTEM
12463 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12464 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12465 S:      Odd Fixes
12466 F:      Documentation/pcmcia/
12467 F:      tools/pcmcia/
12468 F:      drivers/pcmcia/
12469 F:      include/pcmcia/
12470
12471 PCNET32 NETWORK DRIVER
12472 M:      Don Fry <pcnet32@frontier.com>
12473 L:      netdev@vger.kernel.org
12474 S:      Maintained
12475 F:      drivers/net/ethernet/amd/pcnet32.c
12476
12477 PCRYPT PARALLEL CRYPTO ENGINE
12478 M:      Steffen Klassert <steffen.klassert@secunet.com>
12479 L:      linux-crypto@vger.kernel.org
12480 S:      Maintained
12481 F:      crypto/pcrypt.c
12482 F:      include/crypto/pcrypt.h
12483
12484 PEAQ WMI HOTKEYS DRIVER
12485 M:      Hans de Goede <hdegoede@redhat.com>
12486 L:      platform-driver-x86@vger.kernel.org
12487 S:      Maintained
12488 F:      drivers/platform/x86/peaq-wmi.c
12489
12490 PER-CPU MEMORY ALLOCATOR
12491 M:      Dennis Zhou <dennis@kernel.org>
12492 M:      Tejun Heo <tj@kernel.org>
12493 M:      Christoph Lameter <cl@linux.com>
12494 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12495 S:      Maintained
12496 F:      include/linux/percpu*.h
12497 F:      mm/percpu*.c
12498 F:      arch/*/include/asm/percpu.h
12499
12500 PER-TASK DELAY ACCOUNTING
12501 M:      Balbir Singh <bsingharora@gmail.com>
12502 S:      Maintained
12503 F:      include/linux/delayacct.h
12504 F:      kernel/delayacct.c
12505
12506 PERFORMANCE EVENTS SUBSYSTEM
12507 M:      Peter Zijlstra <peterz@infradead.org>
12508 M:      Ingo Molnar <mingo@redhat.com>
12509 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12510 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12511 R:      Jiri Olsa <jolsa@redhat.com>
12512 R:      Namhyung Kim <namhyung@kernel.org>
12513 L:      linux-kernel@vger.kernel.org
12514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12515 S:      Supported
12516 F:      kernel/events/*
12517 F:      include/linux/perf_event.h
12518 F:      include/uapi/linux/perf_event.h
12519 F:      arch/*/kernel/perf_event*.c
12520 F:      arch/*/kernel/*/perf_event*.c
12521 F:      arch/*/kernel/*/*/perf_event*.c
12522 F:      arch/*/include/asm/perf_event.h
12523 F:      arch/*/kernel/perf_callchain.c
12524 F:      arch/*/events/*
12525 F:      arch/*/events/*/*
12526 F:      tools/perf/
12527
12528 PERSONALITY HANDLING
12529 M:      Christoph Hellwig <hch@infradead.org>
12530 L:      linux-abi-devel@lists.sourceforge.net
12531 S:      Maintained
12532 F:      include/linux/personality.h
12533 F:      include/uapi/linux/personality.h
12534
12535 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12536 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12537 L:      linux-input@vger.kernel.org
12538 S:      Maintained
12539 F:      Documentation/input/devices/pxrc.rst
12540 F:      drivers/input/joystick/pxrc.c
12541
12542 PHONET PROTOCOL
12543 M:      Remi Denis-Courmont <courmisch@gmail.com>
12544 S:      Supported
12545 F:      Documentation/networking/phonet.txt
12546 F:      include/linux/phonet.h
12547 F:      include/net/phonet/
12548 F:      include/uapi/linux/phonet.h
12549 F:      net/phonet/
12550
12551 PHRAM MTD DRIVER
12552 M:      Joern Engel <joern@lazybastard.org>
12553 L:      linux-mtd@lists.infradead.org
12554 S:      Maintained
12555 F:      drivers/mtd/devices/phram.c
12556
12557 PICOLCD HID DRIVER
12558 M:      Bruno Prémont <bonbons@linux-vserver.org>
12559 L:      linux-input@vger.kernel.org
12560 S:      Maintained
12561 F:      drivers/hid/hid-picolcd*
12562
12563 PICOXCELL SUPPORT
12564 M:      Jamie Iles <jamie@jamieiles.com>
12565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12566 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12567 S:      Supported
12568 F:      arch/arm/boot/dts/picoxcell*
12569 F:      arch/arm/mach-picoxcell/
12570 F:      drivers/crypto/picoxcell*
12571
12572 PIN CONTROL SUBSYSTEM
12573 M:      Linus Walleij <linus.walleij@linaro.org>
12574 L:      linux-gpio@vger.kernel.org
12575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12576 S:      Maintained
12577 F:      Documentation/devicetree/bindings/pinctrl/
12578 F:      Documentation/driver-api/pinctl.rst
12579 F:      drivers/pinctrl/
12580 F:      include/linux/pinctrl/
12581
12582 PIN CONTROLLER - MICROCHIP AT91
12583 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12584 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12585 L:      linux-gpio@vger.kernel.org
12586 S:      Supported
12587 F:      drivers/pinctrl/pinctrl-at91*
12588
12589 PIN CONTROLLER - FREESCALE
12590 M:      Dong Aisheng <aisheng.dong@nxp.com>
12591 M:      Fabio Estevam <festevam@gmail.com>
12592 M:      Shawn Guo <shawnguo@kernel.org>
12593 M:      Stefan Agner <stefan@agner.ch>
12594 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12595 L:      linux-gpio@vger.kernel.org
12596 S:      Maintained
12597 F:      drivers/pinctrl/freescale/
12598 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12599
12600 PIN CONTROLLER - INTEL
12601 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12602 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12603 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12604 S:      Maintained
12605 F:      drivers/pinctrl/intel/
12606
12607 PIN CONTROLLER - MEDIATEK
12608 M:      Sean Wang <sean.wang@kernel.org>
12609 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12610 S:      Maintained
12611 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12612 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12613 F:      drivers/pinctrl/mediatek/
12614
12615 PIN CONTROLLER - QUALCOMM
12616 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12617 S:      Maintained
12618 L:      linux-arm-msm@vger.kernel.org
12619 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12620 F:      drivers/pinctrl/qcom/
12621
12622 PIN CONTROLLER - RENESAS
12623 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12624 L:      linux-renesas-soc@vger.kernel.org
12625 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12626 S:      Maintained
12627 F:      drivers/pinctrl/pinctrl-rz*
12628 F:      drivers/pinctrl/sh-pfc/
12629
12630 PIN CONTROLLER - SAMSUNG
12631 M:      Tomasz Figa <tomasz.figa@gmail.com>
12632 M:      Krzysztof Kozlowski <krzk@kernel.org>
12633 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12634 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12635 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12636 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12638 S:      Maintained
12639 F:      drivers/pinctrl/samsung/
12640 F:      include/dt-bindings/pinctrl/samsung.h
12641 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12642
12643 PIN CONTROLLER - SINGLE
12644 M:      Tony Lindgren <tony@atomide.com>
12645 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12646 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12647 L:      linux-omap@vger.kernel.org
12648 S:      Maintained
12649 F:      drivers/pinctrl/pinctrl-single.c
12650
12651 PIN CONTROLLER - ST SPEAR
12652 M:      Viresh Kumar <vireshk@kernel.org>
12653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12654 W:      http://www.st.com/spear
12655 S:      Maintained
12656 F:      drivers/pinctrl/spear/
12657
12658 PISTACHIO SOC SUPPORT
12659 M:      James Hartley <james.hartley@sondrel.com>
12660 L:      linux-mips@vger.kernel.org
12661 S:      Odd Fixes
12662 F:      arch/mips/pistachio/
12663 F:      arch/mips/include/asm/mach-pistachio/
12664 F:      arch/mips/boot/dts/img/pistachio*
12665 F:      arch/mips/configs/pistachio*_defconfig
12666
12667 PKTCDVD DRIVER
12668 S:      Orphan
12669 M:      linux-block@vger.kernel.org
12670 F:      drivers/block/pktcdvd.c
12671 F:      include/linux/pktcdvd.h
12672 F:      include/uapi/linux/pktcdvd.h
12673
12674 PKUNITY SOC DRIVERS
12675 M:      Guan Xuetao <gxt@pku.edu.cn>
12676 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12677 S:      Maintained
12678 T:      git git://github.com/gxt/linux.git
12679 F:      drivers/input/serio/i8042-unicore32io.h
12680 F:      drivers/i2c/busses/i2c-puv3.c
12681 F:      drivers/video/fbdev/fb-puv3.c
12682 F:      drivers/rtc/rtc-puv3.c
12683
12684 PMBUS HARDWARE MONITORING DRIVERS
12685 M:      Guenter Roeck <linux@roeck-us.net>
12686 L:      linux-hwmon@vger.kernel.org
12687 W:      http://hwmon.wiki.kernel.org/
12688 W:      http://www.roeck-us.net/linux/drivers/
12689 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12690 S:      Maintained
12691 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12692 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12693 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12694 F:      Documentation/hwmon/adm1275.rst
12695 F:      Documentation/hwmon/ibm-cffps.rst
12696 F:      Documentation/hwmon/ir35221.rst
12697 F:      Documentation/hwmon/lm25066.rst
12698 F:      Documentation/hwmon/ltc2978.rst
12699 F:      Documentation/hwmon/ltc3815.rst
12700 F:      Documentation/hwmon/max16064.rst
12701 F:      Documentation/hwmon/max20751.rst
12702 F:      Documentation/hwmon/max31785.rst
12703 F:      Documentation/hwmon/max34440.rst
12704 F:      Documentation/hwmon/max8688.rst
12705 F:      Documentation/hwmon/pmbus.rst
12706 F:      Documentation/hwmon/pmbus-core.rst
12707 F:      Documentation/hwmon/tps40422.rst
12708 F:      Documentation/hwmon/ucd9000.rst
12709 F:      Documentation/hwmon/ucd9200.rst
12710 F:      Documentation/hwmon/zl6100.rst
12711 F:      drivers/hwmon/pmbus/
12712 F:      include/linux/pmbus.h
12713
12714 PMC SIERRA MaxRAID DRIVER
12715 L:      linux-scsi@vger.kernel.org
12716 W:      http://www.pmc-sierra.com/
12717 S:      Orphan
12718 F:      drivers/scsi/pmcraid.*
12719
12720 PMC SIERRA PM8001 DRIVER
12721 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
12722 L:      linux-scsi@vger.kernel.org
12723 S:      Supported
12724 F:      drivers/scsi/pm8001/
12725
12726 PNP SUPPORT
12727 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12728 S:      Maintained
12729 F:      drivers/pnp/
12730
12731 PNI RM3100 IIO DRIVER
12732 M:      Song Qiang <songqiang1304521@gmail.com>
12733 L:      linux-iio@vger.kernel.org
12734 S:      Maintained
12735 F:      drivers/iio/magnetometer/rm3100*
12736 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12737
12738 POSIX CLOCKS and TIMERS
12739 M:      Thomas Gleixner <tglx@linutronix.de>
12740 L:      linux-kernel@vger.kernel.org
12741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12742 S:      Maintained
12743 F:      fs/timerfd.c
12744 F:      include/linux/timer*
12745 F:      kernel/time/*timer*
12746
12747 POWER MANAGEMENT CORE
12748 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12749 L:      linux-pm@vger.kernel.org
12750 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12751 B:      https://bugzilla.kernel.org
12752 S:      Supported
12753 F:      drivers/base/power/
12754 F:      include/linux/pm.h
12755 F:      include/linux/pm_*
12756 F:      include/linux/powercap.h
12757 F:      drivers/powercap/
12758 F:      kernel/configs/nopm.config
12759
12760 POWER STATE COORDINATION INTERFACE (PSCI)
12761 M:      Mark Rutland <mark.rutland@arm.com>
12762 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12763 L:      linux-arm-kernel@lists.infradead.org
12764 S:      Maintained
12765 F:      drivers/firmware/psci/
12766 F:      include/linux/psci.h
12767 F:      include/uapi/linux/psci.h
12768
12769 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12770 M:      Sebastian Reichel <sre@kernel.org>
12771 L:      linux-pm@vger.kernel.org
12772 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12773 S:      Maintained
12774 F:      Documentation/ABI/testing/sysfs-class-power
12775 F:      Documentation/devicetree/bindings/power/supply/
12776 F:      include/linux/power_supply.h
12777 F:      drivers/power/supply/
12778
12779 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12780 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12781 L:      linuxppc-dev@lists.ozlabs.org
12782 S:      Maintained
12783 F:      drivers/char/powernv-op-panel.c
12784
12785 PPP OVER ATM (RFC 2364)
12786 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12787 S:      Maintained
12788 F:      net/atm/pppoatm.c
12789 F:      include/uapi/linux/atmppp.h
12790
12791 PPP OVER ETHERNET
12792 M:      Michal Ostrowski <mostrows@earthlink.net>
12793 S:      Maintained
12794 F:      drivers/net/ppp/pppoe.c
12795 F:      drivers/net/ppp/pppox.c
12796
12797 PPP OVER L2TP
12798 M:      James Chapman <jchapman@katalix.com>
12799 S:      Maintained
12800 F:      net/l2tp/l2tp_ppp.c
12801 F:      include/linux/if_pppol2tp.h
12802 F:      include/uapi/linux/if_pppol2tp.h
12803
12804 PPP PROTOCOL DRIVERS AND COMPRESSORS
12805 M:      Paul Mackerras <paulus@samba.org>
12806 L:      linux-ppp@vger.kernel.org
12807 S:      Maintained
12808 F:      drivers/net/ppp/ppp_*
12809
12810 PPS SUPPORT
12811 M:      Rodolfo Giometti <giometti@enneenne.com>
12812 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12813 L:      linuxpps@ml.enneenne.com (subscribers-only)
12814 S:      Maintained
12815 F:      Documentation/driver-api/pps.rst
12816 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12817 F:      Documentation/ABI/testing/sysfs-pps
12818 F:      drivers/pps/
12819 F:      include/linux/pps*.h
12820 F:      include/uapi/linux/pps.h
12821
12822 PPTP DRIVER
12823 M:      Dmitry Kozlov <xeb@mail.ru>
12824 L:      netdev@vger.kernel.org
12825 S:      Maintained
12826 F:      drivers/net/ppp/pptp.c
12827 W:      http://sourceforge.net/projects/accel-pptp
12828
12829 PRINTK
12830 M:      Petr Mladek <pmladek@suse.com>
12831 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12832 R:      Steven Rostedt <rostedt@goodmis.org>
12833 S:      Maintained
12834 F:      kernel/printk/
12835 F:      include/linux/printk.h
12836
12837 PRISM54 WIRELESS DRIVER
12838 M:      Luis Chamberlain <mcgrof@kernel.org>
12839 L:      linux-wireless@vger.kernel.org
12840 W:      http://wireless.kernel.org/en/users/Drivers/p54
12841 S:      Obsolete
12842 F:      drivers/net/wireless/intersil/prism54/
12843
12844 PROC FILESYSTEM
12845 R:      Alexey Dobriyan <adobriyan@gmail.com>
12846 L:      linux-kernel@vger.kernel.org
12847 L:      linux-fsdevel@vger.kernel.org
12848 S:      Maintained
12849 F:      fs/proc/
12850 F:      include/linux/proc_fs.h
12851 F:      tools/testing/selftests/proc/
12852 F:      Documentation/filesystems/proc.txt
12853
12854 PROC SYSCTL
12855 M:      Luis Chamberlain <mcgrof@kernel.org>
12856 M:      Kees Cook <keescook@chromium.org>
12857 L:      linux-kernel@vger.kernel.org
12858 L:      linux-fsdevel@vger.kernel.org
12859 S:      Maintained
12860 F:      fs/proc/proc_sysctl.c
12861 F:      include/linux/sysctl.h
12862 F:      kernel/sysctl.c
12863 F:      tools/testing/selftests/sysctl/
12864
12865 PS3 NETWORK SUPPORT
12866 M:      Geoff Levand <geoff@infradead.org>
12867 L:      netdev@vger.kernel.org
12868 L:      linuxppc-dev@lists.ozlabs.org
12869 S:      Maintained
12870 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12871
12872 PS3 PLATFORM SUPPORT
12873 M:      Geoff Levand <geoff@infradead.org>
12874 L:      linuxppc-dev@lists.ozlabs.org
12875 S:      Maintained
12876 F:      arch/powerpc/boot/ps3*
12877 F:      arch/powerpc/include/asm/lv1call.h
12878 F:      arch/powerpc/include/asm/ps3*.h
12879 F:      arch/powerpc/platforms/ps3/
12880 F:      drivers/*/ps3*
12881 F:      drivers/ps3/
12882 F:      drivers/rtc/rtc-ps3.c
12883 F:      drivers/usb/host/*ps3.c
12884 F:      sound/ppc/snd_ps3*
12885
12886 PS3VRAM DRIVER
12887 M:      Jim Paris <jim@jtan.com>
12888 M:      Geoff Levand <geoff@infradead.org>
12889 L:      linuxppc-dev@lists.ozlabs.org
12890 S:      Maintained
12891 F:      drivers/block/ps3vram.c
12892
12893 PSAMPLE PACKET SAMPLING SUPPORT:
12894 M:      Yotam Gigi <yotam.gi@gmail.com>
12895 S:      Maintained
12896 F:      net/psample
12897 F:      include/net/psample.h
12898 F:      include/uapi/linux/psample.h
12899
12900 PSTORE FILESYSTEM
12901 M:      Kees Cook <keescook@chromium.org>
12902 M:      Anton Vorontsov <anton@enomsg.org>
12903 M:      Colin Cross <ccross@android.com>
12904 M:      Tony Luck <tony.luck@intel.com>
12905 S:      Maintained
12906 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12907 F:      fs/pstore/
12908 F:      include/linux/pstore*
12909 F:      drivers/firmware/efi/efi-pstore.c
12910 F:      drivers/acpi/apei/erst.c
12911 F:      Documentation/admin-guide/ramoops.rst
12912 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12913 K:      \b(pstore|ramoops)
12914
12915 PTP HARDWARE CLOCK SUPPORT
12916 M:      Richard Cochran <richardcochran@gmail.com>
12917 L:      netdev@vger.kernel.org
12918 S:      Maintained
12919 W:      http://linuxptp.sourceforge.net/
12920 F:      Documentation/ABI/testing/sysfs-ptp
12921 F:      Documentation/driver-api/ptp.rst
12922 F:      drivers/net/phy/dp83640*
12923 F:      drivers/ptp/*
12924 F:      include/linux/ptp_cl*
12925
12926 PTRACE SUPPORT
12927 M:      Oleg Nesterov <oleg@redhat.com>
12928 S:      Maintained
12929 F:      include/asm-generic/syscall.h
12930 F:      include/linux/ptrace.h
12931 F:      include/linux/regset.h
12932 F:      include/linux/tracehook.h
12933 F:      include/uapi/linux/ptrace.h
12934 F:      include/uapi/linux/ptrace.h
12935 F:      kernel/ptrace.c
12936 F:      arch/*/ptrace*.c
12937 F:      arch/*/*/ptrace*.c
12938 F:      arch/*/include/asm/ptrace*.h
12939
12940 PULSE8-CEC DRIVER
12941 M:      Hans Verkuil <hverkuil@xs4all.nl>
12942 L:      linux-media@vger.kernel.org
12943 T:      git git://linuxtv.org/media_tree.git
12944 S:      Maintained
12945 F:      drivers/media/usb/pulse8-cec/*
12946 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12947
12948 PVRUSB2 VIDEO4LINUX DRIVER
12949 M:      Mike Isely <isely@pobox.com>
12950 L:      pvrusb2@isely.net       (subscribers-only)
12951 L:      linux-media@vger.kernel.org
12952 W:      http://www.isely.net/pvrusb2/
12953 T:      git git://linuxtv.org/media_tree.git
12954 S:      Maintained
12955 F:      Documentation/media/v4l-drivers/pvrusb2*
12956 F:      drivers/media/usb/pvrusb2/
12957
12958 PWC WEBCAM DRIVER
12959 M:      Hans Verkuil <hverkuil@xs4all.nl>
12960 L:      linux-media@vger.kernel.org
12961 T:      git git://linuxtv.org/media_tree.git
12962 S:      Odd Fixes
12963 F:      drivers/media/usb/pwc/*
12964 F:      include/trace/events/pwc.h
12965
12966 PWM FAN DRIVER
12967 M:      Kamil Debski <kamil@wypas.org>
12968 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12969 L:      linux-hwmon@vger.kernel.org
12970 S:      Supported
12971 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12972 F:      Documentation/hwmon/pwm-fan.rst
12973 F:      drivers/hwmon/pwm-fan.c
12974
12975 PWM IR Transmitter
12976 M:      Sean Young <sean@mess.org>
12977 L:      linux-media@vger.kernel.org
12978 S:      Maintained
12979 F:      drivers/media/rc/pwm-ir-tx.c
12980
12981 PWM SUBSYSTEM
12982 M:      Thierry Reding <thierry.reding@gmail.com>
12983 L:      linux-pwm@vger.kernel.org
12984 S:      Maintained
12985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12986 F:      Documentation/pwm.txt
12987 F:      Documentation/devicetree/bindings/pwm/
12988 F:      include/linux/pwm.h
12989 F:      drivers/pwm/
12990 F:      drivers/video/backlight/pwm_bl.c
12991 F:      include/linux/pwm_backlight.h
12992 F:      drivers/gpio/gpio-mvebu.c
12993 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12994
12995 PXA GPIO DRIVER
12996 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12997 L:      linux-gpio@vger.kernel.org
12998 S:      Maintained
12999 F:      drivers/gpio/gpio-pxa.c
13000
13001 PXA MMCI DRIVER
13002 S:      Orphan
13003
13004 PXA RTC DRIVER
13005 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13006 L:      linux-rtc@vger.kernel.org
13007 S:      Maintained
13008
13009 PXA2xx/PXA3xx SUPPORT
13010 M:      Daniel Mack <daniel@zonque.org>
13011 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13012 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13013 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13014 T:      git git://github.com/hzhuang1/linux.git
13015 T:      git git://github.com/rjarzmik/linux.git
13016 S:      Maintained
13017 F:      arch/arm/boot/dts/pxa*
13018 F:      arch/arm/mach-pxa/
13019 F:      drivers/dma/pxa*
13020 F:      drivers/pcmcia/pxa2xx*
13021 F:      drivers/pinctrl/pxa/
13022 F:      drivers/spi/spi-pxa2xx*
13023 F:      drivers/usb/gadget/udc/pxa2*
13024 F:      include/sound/pxa2xx-lib.h
13025 F:      sound/arm/pxa*
13026 F:      sound/soc/pxa/
13027
13028 QAT DRIVER
13029 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13030 L:      qat-linux@intel.com
13031 S:      Supported
13032 F:      drivers/crypto/qat/
13033
13034 QCOM AUDIO (ASoC) DRIVERS
13035 M:      Patrick Lai <plai@codeaurora.org>
13036 M:      Banajit Goswami <bgoswami@codeaurora.org>
13037 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13038 S:      Supported
13039 F:      sound/soc/qcom/
13040
13041 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13042 M:      Gabriel Somlo <somlo@cmu.edu>
13043 M:      "Michael S. Tsirkin" <mst@redhat.com>
13044 L:      qemu-devel@nongnu.org
13045 S:      Maintained
13046 F:      drivers/firmware/qemu_fw_cfg.c
13047 F:      include/uapi/linux/qemu_fw_cfg.h
13048
13049 QIB DRIVER
13050 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13051 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13052 L:      linux-rdma@vger.kernel.org
13053 S:      Supported
13054 F:      drivers/infiniband/hw/qib/
13055
13056 QLOGIC QL41xxx FCOE DRIVER
13057 M:      QLogic-Storage-Upstream@cavium.com
13058 L:      linux-scsi@vger.kernel.org
13059 S:      Supported
13060 F:      drivers/scsi/qedf/
13061
13062 QLOGIC QL41xxx ISCSI DRIVER
13063 M:      QLogic-Storage-Upstream@cavium.com
13064 L:      linux-scsi@vger.kernel.org
13065 S:      Supported
13066 F:      drivers/scsi/qedi/
13067
13068 QLOGIC QL4xxx ETHERNET DRIVER
13069 M:      Ariel Elior <aelior@marvell.com>
13070 M:      GR-everest-linux-l2@marvell.com
13071 L:      netdev@vger.kernel.org
13072 S:      Supported
13073 F:      drivers/net/ethernet/qlogic/qed/
13074 F:      include/linux/qed/
13075 F:      drivers/net/ethernet/qlogic/qede/
13076
13077 QLOGIC QL4xxx RDMA DRIVER
13078 M:      Michal Kalderon <mkalderon@marvell.com>
13079 M:      Ariel Elior <aelior@marvell.com>
13080 L:      linux-rdma@vger.kernel.org
13081 S:      Supported
13082 F:      drivers/infiniband/hw/qedr/
13083 F:      include/uapi/rdma/qedr-abi.h
13084
13085 QLOGIC QLA1280 SCSI DRIVER
13086 M:      Michael Reed <mdr@sgi.com>
13087 L:      linux-scsi@vger.kernel.org
13088 S:      Maintained
13089 F:      drivers/scsi/qla1280.[ch]
13090
13091 QLOGIC QLA2XXX FC-SCSI DRIVER
13092 M:      qla2xxx-upstream@qlogic.com
13093 L:      linux-scsi@vger.kernel.org
13094 S:      Supported
13095 F:      Documentation/scsi/LICENSE.qla2xxx
13096 F:      drivers/scsi/qla2xxx/
13097
13098 QLOGIC QLA3XXX NETWORK DRIVER
13099 M:      GR-Linux-NIC-Dev@marvell.com
13100 L:      netdev@vger.kernel.org
13101 S:      Supported
13102 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13103 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13104
13105 QLOGIC QLA4XXX iSCSI DRIVER
13106 M:      QLogic-Storage-Upstream@qlogic.com
13107 L:      linux-scsi@vger.kernel.org
13108 S:      Supported
13109 F:      Documentation/scsi/LICENSE.qla4xxx
13110 F:      drivers/scsi/qla4xxx/
13111
13112 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13113 M:      Shahed Shaikh <shshaikh@marvell.com>
13114 M:      Manish Chopra <manishc@marvell.com>
13115 M:      GR-Linux-NIC-Dev@marvell.com
13116 L:      netdev@vger.kernel.org
13117 S:      Supported
13118 F:      drivers/net/ethernet/qlogic/qlcnic/
13119
13120 QLOGIC QLGE 10Gb ETHERNET DRIVER
13121 M:      Manish Chopra <manishc@marvell.com>
13122 M:      GR-Linux-NIC-Dev@marvell.com
13123 L:      netdev@vger.kernel.org
13124 S:      Supported
13125 F:      drivers/net/ethernet/qlogic/qlge/
13126
13127 QM1D1B0004 MEDIA DRIVER
13128 M:      Akihiro Tsukada <tskd08@gmail.com>
13129 L:      linux-media@vger.kernel.org
13130 S:      Odd Fixes
13131 F:      drivers/media/tuners/qm1d1b0004*
13132
13133 QM1D1C0042 MEDIA DRIVER
13134 M:      Akihiro Tsukada <tskd08@gmail.com>
13135 L:      linux-media@vger.kernel.org
13136 S:      Odd Fixes
13137 F:      drivers/media/tuners/qm1d1c0042*
13138
13139 QNX4 FILESYSTEM
13140 M:      Anders Larsen <al@alarsen.net>
13141 W:      http://www.alarsen.net/linux/qnx4fs/
13142 S:      Maintained
13143 F:      fs/qnx4/
13144 F:      include/uapi/linux/qnx4_fs.h
13145 F:      include/uapi/linux/qnxtypes.h
13146
13147 QORIQ DPAA2 FSL-MC BUS DRIVER
13148 M:      Stuart Yoder <stuyoder@gmail.com>
13149 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13150 L:      linux-kernel@vger.kernel.org
13151 S:      Maintained
13152 F:      drivers/bus/fsl-mc/
13153 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13154 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13155
13156 QT1010 MEDIA DRIVER
13157 M:      Antti Palosaari <crope@iki.fi>
13158 L:      linux-media@vger.kernel.org
13159 W:      https://linuxtv.org
13160 W:      http://palosaari.fi/linux/
13161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13162 T:      git git://linuxtv.org/anttip/media_tree.git
13163 S:      Maintained
13164 F:      drivers/media/tuners/qt1010*
13165
13166 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13167 M:      Kalle Valo <kvalo@codeaurora.org>
13168 L:      ath10k@lists.infradead.org
13169 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13170 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13171 S:      Supported
13172 F:      drivers/net/wireless/ath/ath10k/
13173
13174 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13175 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13176 L:      linux-wireless@vger.kernel.org
13177 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13178 S:      Supported
13179 F:      drivers/net/wireless/ath/ath9k/
13180
13181 QUALCOMM CAMERA SUBSYSTEM DRIVER
13182 M:      Todor Tomov <todor.too@gmail.com>
13183 L:      linux-media@vger.kernel.org
13184 S:      Maintained
13185 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13186 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13187 F:      drivers/media/platform/qcom/camss/
13188
13189 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13190 M:      Ilia Lin <ilia.lin@kernel.org>
13191 L:      linux-pm@vger.kernel.org
13192 S:      Maintained
13193 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13194 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13195
13196 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13197 M:      Timur Tabi <timur@kernel.org>
13198 L:      netdev@vger.kernel.org
13199 S:      Maintained
13200 F:      drivers/net/ethernet/qualcomm/emac/
13201
13202 QUALCOMM ETHQOS ETHERNET DRIVER
13203 M:      Vinod Koul <vkoul@kernel.org>
13204 M:      Niklas Cassel <niklas.cassel@linaro.org>
13205 L:      netdev@vger.kernel.org
13206 S:      Maintained
13207 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13208 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13209
13210 QUALCOMM GENERIC INTERFACE I2C DRIVER
13211 M:      Alok Chauhan <alokc@codeaurora.org>
13212 L:      linux-i2c@vger.kernel.org
13213 L:      linux-arm-msm@vger.kernel.org
13214 S:      Supported
13215 F:      drivers/i2c/busses/i2c-qcom-geni.c
13216
13217 QUALCOMM HEXAGON ARCHITECTURE
13218 M:      Richard Kuo <rkuo@codeaurora.org>
13219 L:      linux-hexagon@vger.kernel.org
13220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13221 S:      Supported
13222 F:      arch/hexagon/
13223
13224 QUALCOMM HIDMA DRIVER
13225 M:      Sinan Kaya <okaya@kernel.org>
13226 L:      linux-arm-kernel@lists.infradead.org
13227 L:      linux-arm-msm@vger.kernel.org
13228 L:      dmaengine@vger.kernel.org
13229 S:      Supported
13230 F:      drivers/dma/qcom/hidma*
13231
13232 QUALCOMM IOMMU
13233 M:      Rob Clark <robdclark@gmail.com>
13234 L:      iommu@lists.linux-foundation.org
13235 L:      linux-arm-msm@vger.kernel.org
13236 S:      Maintained
13237 F:      drivers/iommu/qcom_iommu.c
13238
13239 QUALCOMM TSENS THERMAL DRIVER
13240 M:      Amit Kucheria <amit.kucheria@linaro.org>
13241 L:      linux-pm@vger.kernel.org
13242 L:      linux-arm-msm@vger.kernel.org
13243 S:      Maintained
13244 F:      drivers/thermal/qcom/
13245
13246 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13247 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13248 L:      linux-media@vger.kernel.org
13249 L:      linux-arm-msm@vger.kernel.org
13250 T:      git git://linuxtv.org/media_tree.git
13251 S:      Maintained
13252 F:      drivers/media/platform/qcom/venus/
13253
13254 QUALCOMM WCN36XX WIRELESS DRIVER
13255 M:      Kalle Valo <kvalo@codeaurora.org>
13256 L:      wcn36xx@lists.infradead.org
13257 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13258 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13259 S:      Supported
13260 F:      drivers/net/wireless/ath/wcn36xx/
13261
13262 QUANTENNA QTNFMAC WIRELESS DRIVER
13263 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13264 M:      Avinash Patil <avinashp@quantenna.com>
13265 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13266 L:      linux-wireless@vger.kernel.org
13267 S:      Maintained
13268 F:      drivers/net/wireless/quantenna
13269
13270 RADEON and AMDGPU DRM DRIVERS
13271 M:      Alex Deucher <alexander.deucher@amd.com>
13272 M:      Christian König <christian.koenig@amd.com>
13273 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13274 L:      amd-gfx@lists.freedesktop.org
13275 T:      git git://people.freedesktop.org/~agd5f/linux
13276 S:      Supported
13277 F:      drivers/gpu/drm/radeon/
13278 F:      include/uapi/drm/radeon_drm.h
13279 F:      drivers/gpu/drm/amd/
13280 F:      include/uapi/drm/amdgpu_drm.h
13281
13282 RADEON FRAMEBUFFER DISPLAY DRIVER
13283 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13284 L:      linux-fbdev@vger.kernel.org
13285 S:      Maintained
13286 F:      drivers/video/fbdev/aty/radeon*
13287 F:      include/uapi/linux/radeonfb.h
13288
13289 RADIOSHARK RADIO DRIVER
13290 M:      Hans Verkuil <hverkuil@xs4all.nl>
13291 L:      linux-media@vger.kernel.org
13292 T:      git git://linuxtv.org/media_tree.git
13293 S:      Maintained
13294 F:      drivers/media/radio/radio-shark.c
13295
13296 RADIOSHARK2 RADIO DRIVER
13297 M:      Hans Verkuil <hverkuil@xs4all.nl>
13298 L:      linux-media@vger.kernel.org
13299 T:      git git://linuxtv.org/media_tree.git
13300 S:      Maintained
13301 F:      drivers/media/radio/radio-shark2.c
13302 F:      drivers/media/radio/radio-tea5777.c
13303
13304 RADOS BLOCK DEVICE (RBD)
13305 M:      Ilya Dryomov <idryomov@gmail.com>
13306 M:      Sage Weil <sage@redhat.com>
13307 M:      Alex Elder <elder@kernel.org>
13308 L:      ceph-devel@vger.kernel.org
13309 W:      http://ceph.com/
13310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13311 T:      git git://github.com/ceph/ceph-client.git
13312 S:      Supported
13313 F:      Documentation/ABI/testing/sysfs-bus-rbd
13314 F:      drivers/block/rbd.c
13315 F:      drivers/block/rbd_types.h
13316
13317 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13318 M:      Paul Mackerras <paulus@samba.org>
13319 L:      linux-fbdev@vger.kernel.org
13320 S:      Maintained
13321 F:      drivers/video/fbdev/aty/aty128fb.c
13322
13323 RAINSHADOW-CEC DRIVER
13324 M:      Hans Verkuil <hverkuil@xs4all.nl>
13325 L:      linux-media@vger.kernel.org
13326 T:      git git://linuxtv.org/media_tree.git
13327 S:      Maintained
13328 F:      drivers/media/usb/rainshadow-cec/*
13329
13330 RALINK MIPS ARCHITECTURE
13331 M:      John Crispin <john@phrozen.org>
13332 L:      linux-mips@vger.kernel.org
13333 S:      Maintained
13334 F:      arch/mips/ralink
13335
13336 RALINK RT2X00 WIRELESS LAN DRIVER
13337 P:      rt2x00 project
13338 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13339 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13340 L:      linux-wireless@vger.kernel.org
13341 S:      Maintained
13342 F:      drivers/net/wireless/ralink/rt2x00/
13343
13344 RAMDISK RAM BLOCK DEVICE DRIVER
13345 M:      Jens Axboe <axboe@kernel.dk>
13346 S:      Maintained
13347 F:      Documentation/blockdev/ramdisk.txt
13348 F:      drivers/block/brd.c
13349
13350 RANCHU VIRTUAL BOARD FOR MIPS
13351 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13352 L:      linux-mips@vger.kernel.org
13353 S:      Supported
13354 F:      arch/mips/generic/board-ranchu.c
13355 F:      arch/mips/configs/generic/board-ranchu.config
13356
13357 RANDOM NUMBER DRIVER
13358 M:      "Theodore Ts'o" <tytso@mit.edu>
13359 S:      Maintained
13360 F:      drivers/char/random.c
13361
13362 RAPIDIO SUBSYSTEM
13363 M:      Matt Porter <mporter@kernel.crashing.org>
13364 M:      Alexandre Bounine <alex.bou9@gmail.com>
13365 S:      Maintained
13366 F:      drivers/rapidio/
13367
13368 RAS INFRASTRUCTURE
13369 M:      Tony Luck <tony.luck@intel.com>
13370 M:      Borislav Petkov <bp@alien8.de>
13371 L:      linux-edac@vger.kernel.org
13372 S:      Maintained
13373 F:      drivers/ras/
13374 F:      include/linux/ras.h
13375 F:      include/ras/ras_event.h
13376 F:      Documentation/admin-guide/ras.rst
13377
13378 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13379 L:      linux-wireless@vger.kernel.org
13380 S:      Orphan
13381 F:      drivers/net/wireless/ray*
13382
13383 RCUTORTURE TEST FRAMEWORK
13384 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13385 M:      Josh Triplett <josh@joshtriplett.org>
13386 R:      Steven Rostedt <rostedt@goodmis.org>
13387 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13388 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13389 L:      rcu@vger.kernel.org
13390 S:      Supported
13391 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13392 F:      tools/testing/selftests/rcutorture
13393
13394 RDC R-321X SoC
13395 M:      Florian Fainelli <florian@openwrt.org>
13396 S:      Maintained
13397
13398 RDC R6040 FAST ETHERNET DRIVER
13399 M:      Florian Fainelli <f.fainelli@gmail.com>
13400 L:      netdev@vger.kernel.org
13401 S:      Maintained
13402 F:      drivers/net/ethernet/rdc/r6040.c
13403
13404 RDMAVT - RDMA verbs software
13405 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13406 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13407 L:      linux-rdma@vger.kernel.org
13408 S:      Supported
13409 F:      drivers/infiniband/sw/rdmavt
13410
13411 RDS - RELIABLE DATAGRAM SOCKETS
13412 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13413 L:      netdev@vger.kernel.org
13414 L:      linux-rdma@vger.kernel.org
13415 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13416 W:      https://oss.oracle.com/projects/rds/
13417 S:      Supported
13418 F:      net/rds/
13419 F:      Documentation/networking/rds.txt
13420
13421 RDT - RESOURCE ALLOCATION
13422 M:      Fenghua Yu <fenghua.yu@intel.com>
13423 M:      Reinette Chatre <reinette.chatre@intel.com>
13424 L:      linux-kernel@vger.kernel.org
13425 S:      Supported
13426 F:      arch/x86/kernel/cpu/resctrl/
13427 F:      arch/x86/include/asm/resctrl_sched.h
13428 F:      Documentation/x86/resctrl*
13429
13430 READ-COPY UPDATE (RCU)
13431 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13432 M:      Josh Triplett <josh@joshtriplett.org>
13433 R:      Steven Rostedt <rostedt@goodmis.org>
13434 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13435 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13436 R:      Joel Fernandes <joel@joelfernandes.org>
13437 L:      rcu@vger.kernel.org
13438 W:      http://www.rdrop.com/users/paulmck/RCU/
13439 S:      Supported
13440 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13441 F:      Documentation/RCU/
13442 X:      Documentation/RCU/torture.txt
13443 F:      include/linux/rcu*
13444 X:      include/linux/srcu*.h
13445 F:      kernel/rcu/
13446 X:      kernel/rcu/srcu*.c
13447
13448 REAL TIME CLOCK (RTC) SUBSYSTEM
13449 M:      Alessandro Zummo <a.zummo@towertech.it>
13450 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13451 L:      linux-rtc@vger.kernel.org
13452 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13454 S:      Maintained
13455 F:      Documentation/devicetree/bindings/rtc/
13456 F:      Documentation/rtc.txt
13457 F:      drivers/rtc/
13458 F:      include/linux/rtc.h
13459 F:      include/uapi/linux/rtc.h
13460 F:      include/linux/rtc/
13461 F:      include/linux/platform_data/rtc-*
13462 F:      tools/testing/selftests/rtc/
13463
13464 REALTEK AUDIO CODECS
13465 M:      Bard Liao <bardliao@realtek.com>
13466 M:      Oder Chiou <oder_chiou@realtek.com>
13467 S:      Maintained
13468 F:      sound/soc/codecs/rt*
13469 F:      include/sound/rt*.h
13470
13471 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13472 M:      Linus Walleij <linus.walleij@linaro.org>
13473 S:      Maintained
13474 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13475 F:      drivers/net/dsa/realtek-smi*
13476 F:      drivers/net/dsa/rtl83*
13477
13478 REDPINE WIRELESS DRIVER
13479 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13480 M:      Siva Rebbagondla <siva8118@gmail.com>
13481 L:      linux-wireless@vger.kernel.org
13482 S:      Maintained
13483 F:      drivers/net/wireless/rsi/
13484
13485 REGISTER MAP ABSTRACTION
13486 M:      Mark Brown <broonie@kernel.org>
13487 L:      linux-kernel@vger.kernel.org
13488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13489 S:      Supported
13490 F:      Documentation/devicetree/bindings/regmap/
13491 F:      drivers/base/regmap/
13492 F:      include/linux/regmap.h
13493
13494 REISERFS FILE SYSTEM
13495 L:      reiserfs-devel@vger.kernel.org
13496 S:      Supported
13497 F:      fs/reiserfs/
13498
13499 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13500 M:      Ohad Ben-Cohen <ohad@wizery.com>
13501 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13502 L:      linux-remoteproc@vger.kernel.org
13503 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13504 S:      Maintained
13505 F:      Documentation/devicetree/bindings/remoteproc/
13506 F:      Documentation/remoteproc.txt
13507 F:      drivers/remoteproc/
13508 F:      include/linux/remoteproc.h
13509
13510 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13511 M:      Ohad Ben-Cohen <ohad@wizery.com>
13512 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13513 L:      linux-remoteproc@vger.kernel.org
13514 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13515 S:      Maintained
13516 F:      drivers/rpmsg/
13517 F:      Documentation/rpmsg.txt
13518 F:      include/linux/rpmsg.h
13519 F:      include/linux/rpmsg/
13520
13521 RENESAS CLOCK DRIVERS
13522 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13523 L:      linux-renesas-soc@vger.kernel.org
13524 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13525 S:      Supported
13526 F:      drivers/clk/renesas/
13527
13528 RENESAS EMEV2 I2C DRIVER
13529 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13530 S:      Supported
13531 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13532 F:      drivers/i2c/busses/i2c-emev2.c
13533
13534 RENESAS ETHERNET DRIVERS
13535 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13536 L:      netdev@vger.kernel.org
13537 L:      linux-renesas-soc@vger.kernel.org
13538 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13539 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13540 F:      drivers/net/ethernet/renesas/
13541 F:      include/linux/sh_eth.h
13542
13543 RENESAS R-CAR GYROADC DRIVER
13544 M:      Marek Vasut <marek.vasut@gmail.com>
13545 L:      linux-iio@vger.kernel.org
13546 S:      Supported
13547 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13548 F:      drivers/iio/adc/rcar-gyroadc.c
13549
13550 RENESAS R-CAR I2C DRIVERS
13551 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13552 S:      Supported
13553 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13554 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13555 F:      drivers/i2c/busses/i2c-rcar.c
13556 F:      drivers/i2c/busses/i2c-sh_mobile.c
13557
13558 RENESAS RIIC DRIVER
13559 M:      Chris Brandt <chris.brandt@renesas.com>
13560 S:      Supported
13561 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13562 F:      drivers/i2c/busses/i2c-riic.c
13563
13564 RENESAS USB PHY DRIVER
13565 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13566 L:      linux-renesas-soc@vger.kernel.org
13567 S:      Maintained
13568 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13569
13570 RESET CONTROLLER FRAMEWORK
13571 M:      Philipp Zabel <p.zabel@pengutronix.de>
13572 T:      git git://git.pengutronix.de/git/pza/linux
13573 S:      Maintained
13574 F:      drivers/reset/
13575 F:      Documentation/devicetree/bindings/reset/
13576 F:      include/dt-bindings/reset/
13577 F:      include/linux/reset.h
13578 F:      include/linux/reset/
13579 F:      include/linux/reset-controller.h
13580
13581 RESTARTABLE SEQUENCES SUPPORT
13582 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13583 M:      Peter Zijlstra <peterz@infradead.org>
13584 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13585 M:      Boqun Feng <boqun.feng@gmail.com>
13586 L:      linux-kernel@vger.kernel.org
13587 S:      Supported
13588 F:      kernel/rseq.c
13589 F:      include/uapi/linux/rseq.h
13590 F:      include/trace/events/rseq.h
13591 F:      tools/testing/selftests/rseq/
13592
13593 RFKILL
13594 M:      Johannes Berg <johannes@sipsolutions.net>
13595 L:      linux-wireless@vger.kernel.org
13596 W:      http://wireless.kernel.org/
13597 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13599 S:      Maintained
13600 F:      Documentation/rfkill.txt
13601 F:      Documentation/ABI/stable/sysfs-class-rfkill
13602 F:      net/rfkill/
13603 F:      include/linux/rfkill.h
13604 F:      include/uapi/linux/rfkill.h
13605
13606 RHASHTABLE
13607 M:      Thomas Graf <tgraf@suug.ch>
13608 M:      Herbert Xu <herbert@gondor.apana.org.au>
13609 L:      netdev@vger.kernel.org
13610 S:      Maintained
13611 F:      lib/rhashtable.c
13612 F:      lib/test_rhashtable.c
13613 F:      include/linux/rhashtable.h
13614 F:      include/linux/rhashtable-types.h
13615
13616 RICOH R5C592 MEMORYSTICK DRIVER
13617 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13618 S:      Maintained
13619 F:      drivers/memstick/host/r592.*
13620
13621 RICOH SMARTMEDIA/XD DRIVER
13622 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13623 S:      Maintained
13624 F:      drivers/mtd/nand/raw/r852.c
13625 F:      drivers/mtd/nand/raw/r852.h
13626
13627 RISC-V ARCHITECTURE
13628 M:      Palmer Dabbelt <palmer@sifive.com>
13629 M:      Albert Ou <aou@eecs.berkeley.edu>
13630 L:      linux-riscv@lists.infradead.org
13631 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13632 S:      Supported
13633 F:      arch/riscv/
13634 K:      riscv
13635 N:      riscv
13636
13637 ROCCAT DRIVERS
13638 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13639 W:      http://sourceforge.net/projects/roccat/
13640 S:      Maintained
13641 F:      drivers/hid/hid-roccat*
13642 F:      include/linux/hid-roccat*
13643 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13644
13645 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13646 M:      Jacob chen <jacob2.chen@rock-chips.com>
13647 L:      linux-media@vger.kernel.org
13648 S:      Maintained
13649 F:      drivers/media/platform/rockchip/rga/
13650 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13651
13652 HANTRO VPU CODEC DRIVER
13653 M:      Ezequiel Garcia <ezequiel@collabora.com>
13654 L:      linux-media@vger.kernel.org
13655 S:      Maintained
13656 F:      drivers/staging/media/platform/hantro/
13657 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13658
13659 ROCKER DRIVER
13660 M:      Jiri Pirko <jiri@resnulli.us>
13661 L:      netdev@vger.kernel.org
13662 S:      Supported
13663 F:      drivers/net/ethernet/rocker/
13664
13665 ROCKETPORT DRIVER
13666 P:      Comtrol Corp.
13667 W:      http://www.comtrol.com
13668 S:      Maintained
13669 F:      Documentation/serial/rocket.rst
13670 F:      drivers/tty/rocket*
13671
13672 ROCKETPORT EXPRESS/INFINITY DRIVER
13673 M:      Kevin Cernekee <cernekee@gmail.com>
13674 L:      linux-serial@vger.kernel.org
13675 S:      Odd Fixes
13676 F:      drivers/tty/serial/rp2.*
13677
13678 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13679 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13680 L:      linux-kernel@vger.kernel.org
13681 L:      linux-renesas-soc@vger.kernel.org
13682 S:      Supported
13683 F:      drivers/mfd/bd9571mwv.c
13684 F:      drivers/regulator/bd9571mwv-regulator.c
13685 F:      drivers/gpio/gpio-bd9571mwv.c
13686 F:      include/linux/mfd/bd9571mwv.h
13687 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13688
13689 ROSE NETWORK LAYER
13690 M:      Ralf Baechle <ralf@linux-mips.org>
13691 L:      linux-hams@vger.kernel.org
13692 W:      http://www.linux-ax25.org/
13693 S:      Maintained
13694 F:      include/net/rose.h
13695 F:      include/uapi/linux/rose.h
13696 F:      net/rose/
13697
13698 RTL2830 MEDIA DRIVER
13699 M:      Antti Palosaari <crope@iki.fi>
13700 L:      linux-media@vger.kernel.org
13701 W:      https://linuxtv.org
13702 W:      http://palosaari.fi/linux/
13703 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13704 T:      git git://linuxtv.org/anttip/media_tree.git
13705 S:      Maintained
13706 F:      drivers/media/dvb-frontends/rtl2830*
13707
13708 RTL2832 MEDIA DRIVER
13709 M:      Antti Palosaari <crope@iki.fi>
13710 L:      linux-media@vger.kernel.org
13711 W:      https://linuxtv.org
13712 W:      http://palosaari.fi/linux/
13713 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13714 T:      git git://linuxtv.org/anttip/media_tree.git
13715 S:      Maintained
13716 F:      drivers/media/dvb-frontends/rtl2832*
13717
13718 RTL2832_SDR MEDIA DRIVER
13719 M:      Antti Palosaari <crope@iki.fi>
13720 L:      linux-media@vger.kernel.org
13721 W:      https://linuxtv.org
13722 W:      http://palosaari.fi/linux/
13723 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13724 T:      git git://linuxtv.org/anttip/media_tree.git
13725 S:      Maintained
13726 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13727
13728 RTL8180 WIRELESS DRIVER
13729 L:      linux-wireless@vger.kernel.org
13730 W:      http://wireless.kernel.org/
13731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13732 S:      Orphan
13733 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13734
13735 RTL8187 WIRELESS DRIVER
13736 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13737 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13738 M:      Larry Finger <Larry.Finger@lwfinger.net>
13739 L:      linux-wireless@vger.kernel.org
13740 W:      http://wireless.kernel.org/
13741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13742 S:      Maintained
13743 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13744
13745 REALTEK WIRELESS DRIVER (rtlwifi family)
13746 M:      Ping-Ke Shih <pkshih@realtek.com>
13747 L:      linux-wireless@vger.kernel.org
13748 W:      http://wireless.kernel.org/
13749 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13750 S:      Maintained
13751 F:      drivers/net/wireless/realtek/rtlwifi/
13752
13753 REALTEK WIRELESS DRIVER (rtw88)
13754 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13755 L:      linux-wireless@vger.kernel.org
13756 S:      Maintained
13757 F:      drivers/net/wireless/realtek/rtw88/
13758
13759 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13760 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13761 L:      linux-wireless@vger.kernel.org
13762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13763 S:      Maintained
13764 F:      drivers/net/wireless/realtek/rtl8xxxu/
13765
13766 RXRPC SOCKETS (AF_RXRPC)
13767 M:      David Howells <dhowells@redhat.com>
13768 L:      linux-afs@lists.infradead.org
13769 S:      Supported
13770 F:      net/rxrpc/
13771 F:      include/keys/rxrpc-type.h
13772 F:      include/net/af_rxrpc.h
13773 F:      include/trace/events/rxrpc.h
13774 F:      include/uapi/linux/rxrpc.h
13775 F:      Documentation/networking/rxrpc.txt
13776 W:      https://www.infradead.org/~dhowells/kafs/
13777
13778 S3 SAVAGE FRAMEBUFFER DRIVER
13779 M:      Antonino Daplas <adaplas@gmail.com>
13780 L:      linux-fbdev@vger.kernel.org
13781 S:      Maintained
13782 F:      drivers/video/fbdev/savage/
13783
13784 S390
13785 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13786 M:      Vasily Gorbik <gor@linux.ibm.com>
13787 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13788 L:      linux-s390@vger.kernel.org
13789 W:      http://www.ibm.com/developerworks/linux/linux390/
13790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13791 S:      Supported
13792 F:      arch/s390/
13793 F:      drivers/s390/
13794 F:      Documentation/s390/
13795 F:      Documentation/driver-api/s390-drivers.rst
13796
13797 S390 COMMON I/O LAYER
13798 M:      Sebastian Ott <sebott@linux.ibm.com>
13799 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13800 L:      linux-s390@vger.kernel.org
13801 W:      http://www.ibm.com/developerworks/linux/linux390/
13802 S:      Supported
13803 F:      drivers/s390/cio/
13804
13805 S390 DASD DRIVER
13806 M:      Stefan Haberland <sth@linux.ibm.com>
13807 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13808 L:      linux-s390@vger.kernel.org
13809 W:      http://www.ibm.com/developerworks/linux/linux390/
13810 S:      Supported
13811 F:      drivers/s390/block/dasd*
13812 F:      block/partitions/ibm.c
13813
13814 S390 IOMMU (PCI)
13815 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13816 L:      linux-s390@vger.kernel.org
13817 W:      http://www.ibm.com/developerworks/linux/linux390/
13818 S:      Supported
13819 F:      drivers/iommu/s390-iommu.c
13820
13821 S390 IUCV NETWORK LAYER
13822 M:      Julian Wiedmann <jwi@linux.ibm.com>
13823 M:      Ursula Braun <ubraun@linux.ibm.com>
13824 L:      linux-s390@vger.kernel.org
13825 W:      http://www.ibm.com/developerworks/linux/linux390/
13826 S:      Supported
13827 F:      drivers/s390/net/*iucv*
13828 F:      include/net/iucv/
13829 F:      net/iucv/
13830
13831 S390 NETWORK DRIVERS
13832 M:      Julian Wiedmann <jwi@linux.ibm.com>
13833 M:      Ursula Braun <ubraun@linux.ibm.com>
13834 L:      linux-s390@vger.kernel.org
13835 W:      http://www.ibm.com/developerworks/linux/linux390/
13836 S:      Supported
13837 F:      drivers/s390/net/
13838
13839 S390 PCI SUBSYSTEM
13840 M:      Sebastian Ott <sebott@linux.ibm.com>
13841 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13842 L:      linux-s390@vger.kernel.org
13843 W:      http://www.ibm.com/developerworks/linux/linux390/
13844 S:      Supported
13845 F:      arch/s390/pci/
13846 F:      drivers/pci/hotplug/s390_pci_hpc.c
13847
13848 S390 VFIO-CCW DRIVER
13849 M:      Cornelia Huck <cohuck@redhat.com>
13850 M:      Farhan Ali <alifm@linux.ibm.com>
13851 M:      Eric Farman <farman@linux.ibm.com>
13852 R:      Halil Pasic <pasic@linux.ibm.com>
13853 L:      linux-s390@vger.kernel.org
13854 L:      kvm@vger.kernel.org
13855 S:      Supported
13856 F:      drivers/s390/cio/vfio_ccw*
13857 F:      Documentation/s390/vfio-ccw.rst
13858 F:      include/uapi/linux/vfio_ccw.h
13859
13860 S390 ZCRYPT DRIVER
13861 M:      Harald Freudenberger <freude@linux.ibm.com>
13862 L:      linux-s390@vger.kernel.org
13863 W:      http://www.ibm.com/developerworks/linux/linux390/
13864 S:      Supported
13865 F:      drivers/s390/crypto/
13866
13867 S390 VFIO AP DRIVER
13868 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13869 M:      Pierre Morel <pmorel@linux.ibm.com>
13870 M:      Halil Pasic <pasic@linux.ibm.com>
13871 L:      linux-s390@vger.kernel.org
13872 W:      http://www.ibm.com/developerworks/linux/linux390/
13873 S:      Supported
13874 F:      drivers/s390/crypto/vfio_ap_drv.c
13875 F:      drivers/s390/crypto/vfio_ap_private.h
13876 F:      drivers/s390/crypto/vfio_ap_ops.c
13877 F:      Documentation/s390/vfio-ap.rst
13878
13879 S390 ZFCP DRIVER
13880 M:      Steffen Maier <maier@linux.ibm.com>
13881 M:      Benjamin Block <bblock@linux.ibm.com>
13882 L:      linux-s390@vger.kernel.org
13883 W:      http://www.ibm.com/developerworks/linux/linux390/
13884 S:      Supported
13885 F:      drivers/s390/scsi/zfcp_*
13886
13887 S3C24XX SD/MMC Driver
13888 M:      Ben Dooks <ben-linux@fluff.org>
13889 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13890 S:      Supported
13891 F:      drivers/mmc/host/s3cmci.*
13892
13893 SAA6588 RDS RECEIVER DRIVER
13894 M:      Hans Verkuil <hverkuil@xs4all.nl>
13895 L:      linux-media@vger.kernel.org
13896 T:      git git://linuxtv.org/media_tree.git
13897 W:      https://linuxtv.org
13898 S:      Odd Fixes
13899 F:      drivers/media/i2c/saa6588*
13900
13901 SAA7134 VIDEO4LINUX DRIVER
13902 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13903 L:      linux-media@vger.kernel.org
13904 W:      https://linuxtv.org
13905 T:      git git://linuxtv.org/media_tree.git
13906 S:      Odd fixes
13907 F:      Documentation/media/v4l-drivers/saa7134*
13908 F:      drivers/media/pci/saa7134/
13909
13910 SAA7146 VIDEO4LINUX-2 DRIVER
13911 M:      Hans Verkuil <hverkuil@xs4all.nl>
13912 L:      linux-media@vger.kernel.org
13913 T:      git git://linuxtv.org/media_tree.git
13914 S:      Maintained
13915 F:      drivers/media/common/saa7146/
13916 F:      drivers/media/pci/saa7146/
13917 F:      include/media/drv-intf/saa7146*
13918
13919 SAMSUNG AUDIO (ASoC) DRIVERS
13920 M:      Krzysztof Kozlowski <krzk@kernel.org>
13921 M:      Sangbeom Kim <sbkim73@samsung.com>
13922 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13923 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13924 S:      Supported
13925 F:      sound/soc/samsung/
13926 F:      Documentation/devicetree/bindings/sound/samsung*
13927
13928 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13929 M:      Krzysztof Kozlowski <krzk@kernel.org>
13930 L:      linux-crypto@vger.kernel.org
13931 L:      linux-samsung-soc@vger.kernel.org
13932 S:      Maintained
13933 F:      drivers/crypto/exynos-rng.c
13934 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13935
13936 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13937 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13938 L:      linux-samsung-soc@vger.kernel.org
13939 S:      Maintained
13940 F:      drivers/char/hw_random/exynos-trng.c
13941 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13942
13943 SAMSUNG FRAMEBUFFER DRIVER
13944 M:      Jingoo Han <jingoohan1@gmail.com>
13945 L:      linux-fbdev@vger.kernel.org
13946 S:      Maintained
13947 F:      drivers/video/fbdev/s3c-fb.c
13948
13949 SAMSUNG LAPTOP DRIVER
13950 M:      Corentin Chary <corentin.chary@gmail.com>
13951 L:      platform-driver-x86@vger.kernel.org
13952 S:      Maintained
13953 F:      drivers/platform/x86/samsung-laptop.c
13954
13955 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13956 M:      Sangbeom Kim <sbkim73@samsung.com>
13957 M:      Krzysztof Kozlowski <krzk@kernel.org>
13958 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13959 L:      linux-kernel@vger.kernel.org
13960 L:      linux-samsung-soc@vger.kernel.org
13961 S:      Supported
13962 F:      drivers/mfd/sec*.c
13963 F:      drivers/regulator/s2m*.c
13964 F:      drivers/regulator/s5m*.c
13965 F:      drivers/clk/clk-s2mps11.c
13966 F:      drivers/rtc/rtc-s5m.c
13967 F:      include/linux/mfd/samsung/
13968 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13969 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13970 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13971 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13972
13973 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13974 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13975 L:      linux-media@vger.kernel.org
13976 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13977 S:      Maintained
13978 F:      drivers/media/platform/s3c-camif/
13979 F:      include/media/drv-intf/s3c_camif.h
13980
13981 SAMSUNG S3FWRN5 NFC DRIVER
13982 M:      Robert Baldyga <r.baldyga@samsung.com>
13983 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13984 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13985 S:      Supported
13986 F:      drivers/nfc/s3fwrn5
13987
13988 SAMSUNG S5C73M3 CAMERA DRIVER
13989 M:      Kyungmin Park <kyungmin.park@samsung.com>
13990 M:      Andrzej Hajda <a.hajda@samsung.com>
13991 L:      linux-media@vger.kernel.org
13992 S:      Supported
13993 F:      drivers/media/i2c/s5c73m3/*
13994
13995 SAMSUNG S5K5BAF CAMERA DRIVER
13996 M:      Kyungmin Park <kyungmin.park@samsung.com>
13997 M:      Andrzej Hajda <a.hajda@samsung.com>
13998 L:      linux-media@vger.kernel.org
13999 S:      Supported
14000 F:      drivers/media/i2c/s5k5baf.c
14001
14002 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14003 M:      Krzysztof Kozlowski <krzk@kernel.org>
14004 M:      Vladimir Zapolskiy <vz@mleia.com>
14005 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14006 L:      linux-crypto@vger.kernel.org
14007 L:      linux-samsung-soc@vger.kernel.org
14008 S:      Maintained
14009 F:      drivers/crypto/s5p-sss.c
14010
14011 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14012 M:      Kyungmin Park <kyungmin.park@samsung.com>
14013 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14014 L:      linux-media@vger.kernel.org
14015 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14016 S:      Supported
14017 F:      drivers/media/platform/exynos4-is/
14018
14019 SAMSUNG SOC CLOCK DRIVERS
14020 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14021 M:      Tomasz Figa <tomasz.figa@gmail.com>
14022 M:      Chanwoo Choi <cw00.choi@samsung.com>
14023 S:      Supported
14024 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14025 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14026 F:      drivers/clk/samsung/
14027 F:      include/dt-bindings/clock/exynos*.h
14028 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14029
14030 SAMSUNG SPI DRIVERS
14031 M:      Kukjin Kim <kgene@kernel.org>
14032 M:      Krzysztof Kozlowski <krzk@kernel.org>
14033 M:      Andi Shyti <andi@etezian.org>
14034 L:      linux-spi@vger.kernel.org
14035 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14036 S:      Maintained
14037 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14038 F:      drivers/spi/spi-s3c*
14039 F:      include/linux/platform_data/spi-s3c64xx.h
14040
14041 SAMSUNG SXGBE DRIVERS
14042 M:      Byungho An <bh74.an@samsung.com>
14043 M:      Girish K S <ks.giri@samsung.com>
14044 M:      Vipul Pandya <vipul.pandya@samsung.com>
14045 S:      Supported
14046 L:      netdev@vger.kernel.org
14047 F:      drivers/net/ethernet/samsung/sxgbe/
14048
14049 SAMSUNG THERMAL DRIVER
14050 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14051 L:      linux-pm@vger.kernel.org
14052 L:      linux-samsung-soc@vger.kernel.org
14053 S:      Supported
14054 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14055 F:      drivers/thermal/samsung/
14056
14057 SAMSUNG USB2 PHY DRIVER
14058 M:      Kamil Debski <kamil@wypas.org>
14059 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14060 L:      linux-kernel@vger.kernel.org
14061 S:      Supported
14062 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14063 F:      Documentation/phy/samsung-usb2.txt
14064 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14065 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14066 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14067 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14068 F:      drivers/phy/samsung/phy-samsung-usb2.c
14069 F:      drivers/phy/samsung/phy-samsung-usb2.h
14070
14071 SC1200 WDT DRIVER
14072 M:      Zwane Mwaikambo <zwanem@gmail.com>
14073 S:      Maintained
14074 F:      drivers/watchdog/sc1200wdt.c
14075
14076 SCHEDULER
14077 M:      Ingo Molnar <mingo@redhat.com>
14078 M:      Peter Zijlstra <peterz@infradead.org>
14079 L:      linux-kernel@vger.kernel.org
14080 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14081 S:      Maintained
14082 F:      kernel/sched/
14083 F:      include/linux/sched.h
14084 F:      include/uapi/linux/sched.h
14085 F:      include/linux/wait.h
14086 F:      include/linux/preempt.h
14087
14088 SCR24X CHIP CARD INTERFACE DRIVER
14089 M:      Lubomir Rintel <lkundrak@v3.sk>
14090 S:      Supported
14091 F:      drivers/char/pcmcia/scr24x_cs.c
14092
14093 SCSI CDROM DRIVER
14094 M:      Jens Axboe <axboe@kernel.dk>
14095 L:      linux-scsi@vger.kernel.org
14096 W:      http://www.kernel.dk
14097 S:      Maintained
14098 F:      drivers/scsi/sr*
14099
14100 SCSI RDMA PROTOCOL (SRP) INITIATOR
14101 M:      Bart Van Assche <bvanassche@acm.org>
14102 L:      linux-rdma@vger.kernel.org
14103 S:      Supported
14104 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14105 F:      drivers/infiniband/ulp/srp/
14106 F:      include/scsi/srp.h
14107
14108 SCSI RDMA PROTOCOL (SRP) TARGET
14109 M:      Bart Van Assche <bvanassche@acm.org>
14110 L:      linux-rdma@vger.kernel.org
14111 L:      target-devel@vger.kernel.org
14112 S:      Supported
14113 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14114 F:      drivers/infiniband/ulp/srpt/
14115
14116 SCSI SG DRIVER
14117 M:      Doug Gilbert <dgilbert@interlog.com>
14118 L:      linux-scsi@vger.kernel.org
14119 W:      http://sg.danny.cz/sg
14120 S:      Maintained
14121 F:      Documentation/scsi/scsi-generic.txt
14122 F:      drivers/scsi/sg.c
14123 F:      include/scsi/sg.h
14124
14125 SCSI SUBSYSTEM
14126 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14128 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14130 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14131 L:      linux-scsi@vger.kernel.org
14132 S:      Maintained
14133 F:      Documentation/devicetree/bindings/scsi/
14134 F:      drivers/scsi/
14135 F:      include/scsi/
14136
14137 SCSI TAPE DRIVER
14138 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14139 L:      linux-scsi@vger.kernel.org
14140 S:      Maintained
14141 F:      Documentation/scsi/st.txt
14142 F:      drivers/scsi/st.*
14143 F:      drivers/scsi/st_*.h
14144
14145 SCSI TARGET SUBSYSTEM
14146 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14147 L:      linux-scsi@vger.kernel.org
14148 L:      target-devel@vger.kernel.org
14149 W:      http://www.linux-iscsi.org
14150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14151 Q:      https://patchwork.kernel.org/project/target-devel/list/
14152 S:      Supported
14153 F:      drivers/target/
14154 F:      include/target/
14155 F:      Documentation/target/
14156
14157 SCTP PROTOCOL
14158 M:      Vlad Yasevich <vyasevich@gmail.com>
14159 M:      Neil Horman <nhorman@tuxdriver.com>
14160 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14161 L:      linux-sctp@vger.kernel.org
14162 W:      http://lksctp.sourceforge.net
14163 S:      Maintained
14164 F:      Documentation/networking/sctp.txt
14165 F:      include/linux/sctp.h
14166 F:      include/uapi/linux/sctp.h
14167 F:      include/net/sctp/
14168 F:      net/sctp/
14169
14170 SCx200 CPU SUPPORT
14171 M:      Jim Cromie <jim.cromie@gmail.com>
14172 S:      Odd Fixes
14173 F:      Documentation/i2c/busses/scx200_acb
14174 F:      arch/x86/platform/scx200/
14175 F:      drivers/watchdog/scx200_wdt.c
14176 F:      drivers/i2c/busses/scx200*
14177 F:      drivers/mtd/maps/scx200_docflash.c
14178 F:      include/linux/scx200.h
14179
14180 SCx200 GPIO DRIVER
14181 M:      Jim Cromie <jim.cromie@gmail.com>
14182 S:      Maintained
14183 F:      drivers/char/scx200_gpio.c
14184 F:      include/linux/scx200_gpio.h
14185
14186 SCx200 HRT CLOCKSOURCE DRIVER
14187 M:      Jim Cromie <jim.cromie@gmail.com>
14188 S:      Maintained
14189 F:      drivers/clocksource/scx200_hrt.c
14190
14191 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14192 M:      Sascha Sommer <saschasommer@freenet.de>
14193 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14194 S:      Maintained
14195 F:      drivers/mmc/host/sdricoh_cs.c
14196
14197 SECO BOARDS CEC DRIVER
14198 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14199 S:      Maintained
14200 F:      drivers/media/platform/seco-cec/seco-cec.c
14201 F:      drivers/media/platform/seco-cec/seco-cec.h
14202
14203 SECURE COMPUTING
14204 M:      Kees Cook <keescook@chromium.org>
14205 R:      Andy Lutomirski <luto@amacapital.net>
14206 R:      Will Drewry <wad@chromium.org>
14207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14208 S:      Supported
14209 F:      kernel/seccomp.c
14210 F:      include/uapi/linux/seccomp.h
14211 F:      include/linux/seccomp.h
14212 F:      tools/testing/selftests/seccomp/*
14213 F:      tools/testing/selftests/kselftest_harness.h
14214 F:      Documentation/userspace-api/seccomp_filter.rst
14215 K:      \bsecure_computing
14216 K:      \bTIF_SECCOMP\b
14217
14218 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14219 M:      Al Cooper <alcooperx@gmail.com>
14220 L:      linux-mmc@vger.kernel.org
14221 L:      bcm-kernel-feedback-list@broadcom.com
14222 S:      Maintained
14223 F:      drivers/mmc/host/sdhci-brcmstb*
14224
14225 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14226 M:      Adrian Hunter <adrian.hunter@intel.com>
14227 L:      linux-mmc@vger.kernel.org
14228 S:      Maintained
14229 F:      drivers/mmc/host/sdhci*
14230 F:      include/linux/mmc/sdhci*
14231
14232 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14233 M:      Adrian Hunter <adrian.hunter@intel.com>
14234 M:      Ritesh Harjani <riteshh@codeaurora.org>
14235 M:      Asutosh Das <asutoshd@codeaurora.org>
14236 L:      linux-mmc@vger.kernel.org
14237 S:      Maintained
14238 F:      drivers/mmc/host/cqhci*
14239
14240 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14241 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14242 M:      Manjunath M B <manjumb@synopsys.com>
14243 L:      linux-mmc@vger.kernel.org
14244 S:      Maintained
14245 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14246
14247 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14248 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14249 L:      linux-mmc@vger.kernel.org
14250 S:      Supported
14251 F:      drivers/mmc/host/sdhci-of-at91.c
14252
14253 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14254 M:      Ben Dooks <ben-linux@fluff.org>
14255 M:      Jaehoon Chung <jh80.chung@samsung.com>
14256 L:      linux-mmc@vger.kernel.org
14257 S:      Maintained
14258 F:      drivers/mmc/host/sdhci-s3c*
14259
14260 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14261 M:      Viresh Kumar <vireshk@kernel.org>
14262 L:      linux-mmc@vger.kernel.org
14263 S:      Maintained
14264 F:      drivers/mmc/host/sdhci-spear.c
14265
14266 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14267 M:      Kishon Vijay Abraham I <kishon@ti.com>
14268 L:      linux-mmc@vger.kernel.org
14269 S:      Maintained
14270 F:      drivers/mmc/host/sdhci-omap.c
14271
14272 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14273 M:      Scott Bauer <scott.bauer@intel.com>
14274 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14275 L:      linux-block@vger.kernel.org
14276 S:      Supported
14277 F:      block/sed*
14278 F:      block/opal_proto.h
14279 F:      include/linux/sed*
14280 F:      include/uapi/linux/sed*
14281
14282 SECURITY CONTACT
14283 M:      Security Officers <security@kernel.org>
14284 S:      Supported
14285
14286 SECURITY SUBSYSTEM
14287 M:      James Morris <jmorris@namei.org>
14288 M:      "Serge E. Hallyn" <serge@hallyn.com>
14289 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14291 W:      http://kernsec.org/
14292 S:      Supported
14293 F:      security/
14294 X:      security/selinux/
14295
14296 SELINUX SECURITY MODULE
14297 M:      Paul Moore <paul@paul-moore.com>
14298 M:      Stephen Smalley <sds@tycho.nsa.gov>
14299 M:      Eric Paris <eparis@parisplace.org>
14300 L:      selinux@vger.kernel.org
14301 W:      https://selinuxproject.org
14302 W:      https://github.com/SELinuxProject
14303 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14304 S:      Supported
14305 F:      include/uapi/linux/selinux_netlink.h
14306 F:      security/selinux/
14307 F:      scripts/selinux/
14308 F:      Documentation/admin-guide/LSM/SELinux.rst
14309
14310 SENSABLE PHANTOM
14311 M:      Jiri Slaby <jirislaby@gmail.com>
14312 S:      Maintained
14313 F:      drivers/misc/phantom.c
14314 F:      include/uapi/linux/phantom.h
14315
14316 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14317 M:      Tomasz Duszynski <tduszyns@gmail.com>
14318 S:      Maintained
14319 F:      drivers/iio/chemical/sps30.c
14320 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14321
14322 SERIAL DEVICE BUS
14323 M:      Rob Herring <robh@kernel.org>
14324 L:      linux-serial@vger.kernel.org
14325 S:      Maintained
14326 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14327 F:      drivers/tty/serdev/
14328 F:      include/linux/serdev.h
14329
14330 SERIAL DRIVERS
14331 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14332 L:      linux-serial@vger.kernel.org
14333 S:      Maintained
14334 F:      Documentation/devicetree/bindings/serial/
14335 F:      drivers/tty/serial/
14336
14337 SERIAL IR RECEIVER
14338 M:      Sean Young <sean@mess.org>
14339 L:      linux-media@vger.kernel.org
14340 S:      Maintained
14341 F:      drivers/media/rc/serial_ir.c
14342
14343 SFC NETWORK DRIVER
14344 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14345 M:      Edward Cree <ecree@solarflare.com>
14346 M:      Martin Habets <mhabets@solarflare.com>
14347 L:      netdev@vger.kernel.org
14348 S:      Supported
14349 F:      drivers/net/ethernet/sfc/
14350
14351 SFF/SFP/SFP+ MODULE SUPPORT
14352 M:      Russell King <linux@armlinux.org.uk>
14353 L:      netdev@vger.kernel.org
14354 S:      Maintained
14355 F:      drivers/net/phy/phylink.c
14356 F:      drivers/net/phy/sfp*
14357 F:      include/linux/phylink.h
14358 F:      include/linux/sfp.h
14359
14360 SGI GRU DRIVER
14361 M:      Dimitri Sivanich <sivanich@sgi.com>
14362 S:      Maintained
14363 F:      drivers/misc/sgi-gru/
14364
14365 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14366 M:      Pat Gefre <pfg@sgi.com>
14367 L:      linux-ia64@vger.kernel.org
14368 S:      Supported
14369 F:      Documentation/ia64/serial.txt
14370 F:      drivers/tty/serial/ioc?_serial.c
14371 F:      include/linux/ioc?.h
14372
14373 SGI XP/XPC/XPNET DRIVER
14374 M:      Cliff Whickman <cpw@sgi.com>
14375 M:      Robin Holt <robinmholt@gmail.com>
14376 S:      Maintained
14377 F:      drivers/misc/sgi-xp/
14378
14379 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14380 M:      Ursula Braun <ubraun@linux.ibm.com>
14381 M:      Karsten Graul <kgraul@linux.ibm.com>
14382 L:      linux-s390@vger.kernel.org
14383 W:      http://www.ibm.com/developerworks/linux/linux390/
14384 S:      Supported
14385 F:      net/smc/
14386
14387 SHARP RJ54N1CB0C SENSOR DRIVER
14388 M:      Jacopo Mondi <jacopo@jmondi.org>
14389 L:      linux-media@vger.kernel.org
14390 T:      git git://linuxtv.org/media_tree.git
14391 S:      Odd fixes
14392 F:      drivers/media/i2c/rj54n1cb0c.c
14393 F:      include/media/i2c/rj54n1cb0c.h
14394
14395 SH_VEU V4L2 MEM2MEM DRIVER
14396 L:      linux-media@vger.kernel.org
14397 S:      Orphan
14398 F:      drivers/media/platform/sh_veu.c
14399
14400 SH_VOU V4L2 OUTPUT DRIVER
14401 L:      linux-media@vger.kernel.org
14402 S:      Orphan
14403 F:      drivers/media/platform/sh_vou.c
14404 F:      include/media/drv-intf/sh_vou.h
14405
14406 SI2157 MEDIA DRIVER
14407 M:      Antti Palosaari <crope@iki.fi>
14408 L:      linux-media@vger.kernel.org
14409 W:      https://linuxtv.org
14410 W:      http://palosaari.fi/linux/
14411 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14412 T:      git git://linuxtv.org/anttip/media_tree.git
14413 S:      Maintained
14414 F:      drivers/media/tuners/si2157*
14415
14416 SI2165 MEDIA DRIVER
14417 M:      Matthias Schwarzott <zzam@gentoo.org>
14418 L:      linux-media@vger.kernel.org
14419 W:      https://linuxtv.org
14420 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14421 S:      Maintained
14422 F:      drivers/media/dvb-frontends/si2165*
14423
14424 SI2168 MEDIA DRIVER
14425 M:      Antti Palosaari <crope@iki.fi>
14426 L:      linux-media@vger.kernel.org
14427 W:      https://linuxtv.org
14428 W:      http://palosaari.fi/linux/
14429 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14430 T:      git git://linuxtv.org/anttip/media_tree.git
14431 S:      Maintained
14432 F:      drivers/media/dvb-frontends/si2168*
14433
14434 SI470X FM RADIO RECEIVER I2C DRIVER
14435 M:      Hans Verkuil <hverkuil@xs4all.nl>
14436 L:      linux-media@vger.kernel.org
14437 T:      git git://linuxtv.org/media_tree.git
14438 W:      https://linuxtv.org
14439 S:      Odd Fixes
14440 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14441
14442 SI470X FM RADIO RECEIVER USB DRIVER
14443 M:      Hans Verkuil <hverkuil@xs4all.nl>
14444 L:      linux-media@vger.kernel.org
14445 T:      git git://linuxtv.org/media_tree.git
14446 W:      https://linuxtv.org
14447 S:      Maintained
14448 F:      drivers/media/radio/si470x/radio-si470x-common.c
14449 F:      drivers/media/radio/si470x/radio-si470x.h
14450 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14451
14452 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14453 M:      Eduardo Valentin <edubezval@gmail.com>
14454 L:      linux-media@vger.kernel.org
14455 T:      git git://linuxtv.org/media_tree.git
14456 W:      https://linuxtv.org
14457 S:      Odd Fixes
14458 F:      drivers/media/radio/si4713/si4713.?
14459
14460 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14461 M:      Eduardo Valentin <edubezval@gmail.com>
14462 L:      linux-media@vger.kernel.org
14463 T:      git git://linuxtv.org/media_tree.git
14464 W:      https://linuxtv.org
14465 S:      Odd Fixes
14466 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14467
14468 SI4713 FM RADIO TRANSMITTER USB DRIVER
14469 M:      Hans Verkuil <hverkuil@xs4all.nl>
14470 L:      linux-media@vger.kernel.org
14471 T:      git git://linuxtv.org/media_tree.git
14472 W:      https://linuxtv.org
14473 S:      Maintained
14474 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14475
14476 SIANO DVB DRIVER
14477 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14478 L:      linux-media@vger.kernel.org
14479 W:      https://linuxtv.org
14480 T:      git git://linuxtv.org/media_tree.git
14481 S:      Odd fixes
14482 F:      drivers/media/common/siano/
14483 F:      drivers/media/usb/siano/
14484 F:      drivers/media/usb/siano/
14485 F:      drivers/media/mmc/siano/
14486
14487 SIFIVE DRIVERS
14488 M:      Palmer Dabbelt <palmer@sifive.com>
14489 M:      Paul Walmsley <paul.walmsley@sifive.com>
14490 L:      linux-riscv@lists.infradead.org
14491 T:      git git://github.com/sifive/riscv-linux.git
14492 S:      Supported
14493 K:      sifive
14494 N:      sifive
14495
14496 SIFIVE FU540 SYSTEM-ON-CHIP
14497 M:      Paul Walmsley <paul.walmsley@sifive.com>
14498 M:      Palmer Dabbelt <palmer@sifive.com>
14499 L:      linux-riscv@lists.infradead.org
14500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14501 S:      Supported
14502 K:      fu540
14503 N:      fu540
14504
14505 SILEAD TOUCHSCREEN DRIVER
14506 M:      Hans de Goede <hdegoede@redhat.com>
14507 L:      linux-input@vger.kernel.org
14508 L:      platform-driver-x86@vger.kernel.org
14509 S:      Maintained
14510 F:      drivers/input/touchscreen/silead.c
14511 F:      drivers/platform/x86/touchscreen_dmi.c
14512
14513 SILICON MOTION SM712 FRAME BUFFER DRIVER
14514 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14515 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14516 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14517 L:      linux-fbdev@vger.kernel.org
14518 S:      Maintained
14519 F:      drivers/video/fbdev/sm712*
14520 F:      Documentation/fb/sm712fb.rst
14521
14522 SIMPLE FIRMWARE INTERFACE (SFI)
14523 M:      Len Brown <lenb@kernel.org>
14524 L:      sfi-devel@simplefirmware.org
14525 W:      http://simplefirmware.org/
14526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14527 S:      Supported
14528 F:      arch/x86/platform/sfi/
14529 F:      drivers/sfi/
14530 F:      include/linux/sfi*.h
14531
14532 SIMPLEFB FB DRIVER
14533 M:      Hans de Goede <hdegoede@redhat.com>
14534 L:      linux-fbdev@vger.kernel.org
14535 S:      Maintained
14536 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14537 F:      drivers/video/fbdev/simplefb.c
14538 F:      include/linux/platform_data/simplefb.h
14539
14540 SIMTEC EB110ATX (Chalice CATS)
14541 P:      Ben Dooks
14542 P:      Vincent Sanders <vince@simtec.co.uk>
14543 M:      Simtec Linux Team <linux@simtec.co.uk>
14544 W:      http://www.simtec.co.uk/products/EB110ATX/
14545 S:      Supported
14546
14547 SIMTEC EB2410ITX (BAST)
14548 P:      Ben Dooks
14549 P:      Vincent Sanders <vince@simtec.co.uk>
14550 M:      Simtec Linux Team <linux@simtec.co.uk>
14551 W:      http://www.simtec.co.uk/products/EB2410ITX/
14552 S:      Supported
14553 F:      arch/arm/mach-s3c24xx/mach-bast.c
14554 F:      arch/arm/mach-s3c24xx/bast-ide.c
14555 F:      arch/arm/mach-s3c24xx/bast-irq.c
14556
14557 SIPHASH PRF ROUTINES
14558 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14559 S:      Maintained
14560 F:      lib/siphash.c
14561 F:      lib/test_siphash.c
14562 F:      include/linux/siphash.h
14563
14564 SIOX
14565 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14566 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14567 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14568 S:      Supported
14569 F:      drivers/siox/*
14570 F:      drivers/gpio/gpio-siox.c
14571 F:      include/trace/events/siox.h
14572
14573 SIS 190 ETHERNET DRIVER
14574 M:      Francois Romieu <romieu@fr.zoreil.com>
14575 L:      netdev@vger.kernel.org
14576 S:      Maintained
14577 F:      drivers/net/ethernet/sis/sis190.c
14578
14579 SIS 900/7016 FAST ETHERNET DRIVER
14580 M:      Daniele Venzano <venza@brownhat.org>
14581 W:      http://www.brownhat.org/sis900.html
14582 L:      netdev@vger.kernel.org
14583 S:      Maintained
14584 F:      drivers/net/ethernet/sis/sis900.*
14585
14586 SIS FRAMEBUFFER DRIVER
14587 M:      Thomas Winischhofer <thomas@winischhofer.net>
14588 W:      http://www.winischhofer.net/linuxsisvga.shtml
14589 S:      Maintained
14590 F:      Documentation/fb/sisfb.rst
14591 F:      drivers/video/fbdev/sis/
14592 F:      include/video/sisfb.h
14593
14594 SIS USB2VGA DRIVER
14595 M:      Thomas Winischhofer <thomas@winischhofer.net>
14596 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14597 S:      Maintained
14598 F:      drivers/usb/misc/sisusbvga/
14599
14600 SLAB ALLOCATOR
14601 M:      Christoph Lameter <cl@linux.com>
14602 M:      Pekka Enberg <penberg@kernel.org>
14603 M:      David Rientjes <rientjes@google.com>
14604 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14605 M:      Andrew Morton <akpm@linux-foundation.org>
14606 L:      linux-mm@kvack.org
14607 S:      Maintained
14608 F:      include/linux/sl?b*.h
14609 F:      mm/sl?b*
14610
14611 SLEEPABLE READ-COPY UPDATE (SRCU)
14612 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14613 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14614 M:      Josh Triplett <josh@joshtriplett.org>
14615 R:      Steven Rostedt <rostedt@goodmis.org>
14616 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14617 L:      rcu@vger.kernel.org
14618 W:      http://www.rdrop.com/users/paulmck/RCU/
14619 S:      Supported
14620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14621 F:      include/linux/srcu*.h
14622 F:      kernel/rcu/srcu*.c
14623
14624 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14625 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14626 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14627 S:      Maintained
14628 F:      drivers/slimbus/
14629 F:      Documentation/devicetree/bindings/slimbus/
14630 F:      include/linux/slimbus.h
14631
14632 SMACK SECURITY MODULE
14633 M:      Casey Schaufler <casey@schaufler-ca.com>
14634 L:      linux-security-module@vger.kernel.org
14635 W:      http://schaufler-ca.com
14636 T:      git git://github.com/cschaufler/smack-next
14637 S:      Maintained
14638 F:      Documentation/admin-guide/LSM/Smack.rst
14639 F:      security/smack/
14640
14641 SMC91x ETHERNET DRIVER
14642 M:      Nicolas Pitre <nico@fluxnic.net>
14643 S:      Odd Fixes
14644 F:      drivers/net/ethernet/smsc/smc91x.*
14645
14646 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14647 M:      Sakari Ailus <sakari.ailus@iki.fi>
14648 L:      linux-media@vger.kernel.org
14649 S:      Maintained
14650 F:      drivers/media/i2c/smiapp/
14651 F:      include/media/i2c/smiapp.h
14652 F:      drivers/media/i2c/smiapp-pll.c
14653 F:      drivers/media/i2c/smiapp-pll.h
14654 F:      include/uapi/linux/smiapp.h
14655 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14656
14657 SMM665 HARDWARE MONITOR DRIVER
14658 M:      Guenter Roeck <linux@roeck-us.net>
14659 L:      linux-hwmon@vger.kernel.org
14660 S:      Maintained
14661 F:      Documentation/hwmon/smm665.rst
14662 F:      drivers/hwmon/smm665.c
14663
14664 SMSC EMC2103 HARDWARE MONITOR DRIVER
14665 M:      Steve Glendinning <steve.glendinning@shawell.net>
14666 L:      linux-hwmon@vger.kernel.org
14667 S:      Maintained
14668 F:      Documentation/hwmon/emc2103.rst
14669 F:      drivers/hwmon/emc2103.c
14670
14671 SMSC SCH5627 HARDWARE MONITOR DRIVER
14672 M:      Hans de Goede <hdegoede@redhat.com>
14673 L:      linux-hwmon@vger.kernel.org
14674 S:      Supported
14675 F:      Documentation/hwmon/sch5627.rst
14676 F:      drivers/hwmon/sch5627.c
14677
14678 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14679 M:      Steve Glendinning <steve.glendinning@shawell.net>
14680 L:      linux-fbdev@vger.kernel.org
14681 S:      Maintained
14682 F:      drivers/video/fbdev/smscufx.c
14683
14684 SMSC47B397 HARDWARE MONITOR DRIVER
14685 M:      Jean Delvare <jdelvare@suse.com>
14686 L:      linux-hwmon@vger.kernel.org
14687 S:      Maintained
14688 F:      Documentation/hwmon/smsc47b397.rst
14689 F:      drivers/hwmon/smsc47b397.c
14690
14691 SMSC911x ETHERNET DRIVER
14692 M:      Steve Glendinning <steve.glendinning@shawell.net>
14693 L:      netdev@vger.kernel.org
14694 S:      Maintained
14695 F:      include/linux/smsc911x.h
14696 F:      drivers/net/ethernet/smsc/smsc911x.*
14697
14698 SMSC9420 PCI ETHERNET DRIVER
14699 M:      Steve Glendinning <steve.glendinning@shawell.net>
14700 L:      netdev@vger.kernel.org
14701 S:      Maintained
14702 F:      drivers/net/ethernet/smsc/smsc9420.*
14703
14704 SOC-CAMERA V4L2 SUBSYSTEM
14705 L:      linux-media@vger.kernel.org
14706 T:      git git://linuxtv.org/media_tree.git
14707 S:      Orphan
14708 F:      include/media/soc_camera.h
14709 F:      drivers/staging/media/soc_camera/
14710
14711 SOCIONEXT SYNQUACER I2C DRIVER
14712 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14713 L:      linux-i2c@vger.kernel.org
14714 S:      Maintained
14715 F:      drivers/i2c/busses/i2c-synquacer.c
14716 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14717
14718 SOCIONEXT UNIPHIER SOUND DRIVER
14719 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14720 S:      Orphan
14721 F:      sound/soc/uniphier/
14722
14723 SOEKRIS NET48XX LED SUPPORT
14724 M:      Chris Boot <bootc@bootc.net>
14725 S:      Maintained
14726 F:      drivers/leds/leds-net48xx.c
14727
14728 SOFT-ROCE DRIVER (rxe)
14729 M:      Moni Shoua <monis@mellanox.com>
14730 L:      linux-rdma@vger.kernel.org
14731 S:      Supported
14732 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14733 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14734 F:      drivers/infiniband/sw/rxe/
14735 F:      include/uapi/rdma/rdma_user_rxe.h
14736
14737 SOFTLOGIC 6x10 MPEG CODEC
14738 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14739 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14740 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14741 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14742 M:      Ismael Luceno <ismael@iodev.co.uk>
14743 L:      linux-media@vger.kernel.org
14744 S:      Supported
14745 F:      drivers/media/pci/solo6x10/
14746
14747 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14748 M:      James Morse <james.morse@arm.com>
14749 L:      linux-arm-kernel@lists.infradead.org
14750 S:      Maintained
14751 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14752 F:      drivers/firmware/arm_sdei.c
14753 F:      include/linux/arm_sdei.h
14754 F:      include/uapi/linux/arm_sdei.h
14755
14756 SOFTWARE RAID (Multiple Disks) SUPPORT
14757 M:      Shaohua Li <shli@kernel.org>
14758 L:      linux-raid@vger.kernel.org
14759 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14760 S:      Supported
14761 F:      drivers/md/Makefile
14762 F:      drivers/md/Kconfig
14763 F:      drivers/md/md*
14764 F:      drivers/md/raid*
14765 F:      include/linux/raid/
14766 F:      include/uapi/linux/raid/
14767
14768 SOCIONEXT (SNI) AVE NETWORK DRIVER
14769 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14770 L:      netdev@vger.kernel.org
14771 S:      Maintained
14772 F:      drivers/net/ethernet/socionext/sni_ave.c
14773 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14774
14775 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14776 M:      Jassi Brar <jaswinder.singh@linaro.org>
14777 L:      netdev@vger.kernel.org
14778 S:      Maintained
14779 F:      drivers/net/ethernet/socionext/netsec.c
14780 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14781
14782 SOCIONEXT (SNI) Synquacer SPI DRIVER
14783 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
14784 M:      Jassi Brar <jaswinder.singh@linaro.org>
14785 L:      linux-spi@vger.kernel.org
14786 S:      Maintained
14787 F:      drivers/spi/spi-synquacer.c
14788 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
14789
14790 SOLIDRUN CLEARFOG SUPPORT
14791 M:      Russell King <linux@armlinux.org.uk>
14792 S:      Maintained
14793 F:      arch/arm/boot/dts/armada-388-clearfog*
14794 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14795
14796 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14797 M:      Russell King <linux@armlinux.org.uk>
14798 S:      Maintained
14799 F:      arch/arm/boot/dts/imx6*-cubox-i*
14800 F:      arch/arm/boot/dts/imx6*-hummingboard*
14801 F:      arch/arm/boot/dts/imx6*-sr-*
14802
14803 SONIC NETWORK DRIVER
14804 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14805 L:      netdev@vger.kernel.org
14806 S:      Maintained
14807 F:      drivers/net/ethernet/natsemi/sonic.*
14808
14809 SONICS SILICON BACKPLANE DRIVER (SSB)
14810 M:      Michael Buesch <m@bues.ch>
14811 L:      linux-wireless@vger.kernel.org
14812 S:      Maintained
14813 F:      drivers/ssb/
14814 F:      include/linux/ssb/
14815
14816 SONY IMX214 SENSOR DRIVER
14817 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14818 L:      linux-media@vger.kernel.org
14819 T:      git git://linuxtv.org/media_tree.git
14820 S:      Maintained
14821 F:      drivers/media/i2c/imx214.c
14822 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14823
14824 SONY IMX258 SENSOR DRIVER
14825 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14826 L:      linux-media@vger.kernel.org
14827 T:      git git://linuxtv.org/media_tree.git
14828 S:      Maintained
14829 F:      drivers/media/i2c/imx258.c
14830
14831 SONY IMX274 SENSOR DRIVER
14832 M:      Leon Luo <leonl@leopardimaging.com>
14833 L:      linux-media@vger.kernel.org
14834 T:      git git://linuxtv.org/media_tree.git
14835 S:      Maintained
14836 F:      drivers/media/i2c/imx274.c
14837 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14838
14839 SONY IMX319 SENSOR DRIVER
14840 M:      Bingbu Cao <bingbu.cao@intel.com>
14841 L:      linux-media@vger.kernel.org
14842 T:      git git://linuxtv.org/media_tree.git
14843 S:      Maintained
14844 F:      drivers/media/i2c/imx319.c
14845
14846 SONY IMX355 SENSOR DRIVER
14847 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14848 L:      linux-media@vger.kernel.org
14849 T:      git git://linuxtv.org/media_tree.git
14850 S:      Maintained
14851 F:      drivers/media/i2c/imx355.c
14852
14853 SONY MEMORYSTICK SUBSYSTEM
14854 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14855 M:      Alex Dubov <oakad@yahoo.com>
14856 M:      Ulf Hansson <ulf.hansson@linaro.org>
14857 L:      linux-mmc@vger.kernel.org
14858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14859 S:      Maintained
14860 F:      drivers/memstick/
14861 F:      include/linux/memstick.h
14862
14863 SONY VAIO CONTROL DEVICE DRIVER
14864 M:      Mattia Dongili <malattia@linux.it>
14865 L:      platform-driver-x86@vger.kernel.org
14866 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14867 S:      Maintained
14868 F:      Documentation/laptops/sony-laptop.txt
14869 F:      drivers/char/sonypi.c
14870 F:      drivers/platform/x86/sony-laptop.c
14871 F:      include/linux/sony-laptop.h
14872
14873 SOUND
14874 M:      Jaroslav Kysela <perex@perex.cz>
14875 M:      Takashi Iwai <tiwai@suse.com>
14876 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14877 W:      http://www.alsa-project.org/
14878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14879 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14880 S:      Maintained
14881 F:      Documentation/sound/
14882 F:      include/sound/
14883 F:      include/uapi/sound/
14884 F:      sound/
14885
14886 SOUND - COMPRESSED AUDIO
14887 M:      Vinod Koul <vkoul@kernel.org>
14888 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14889 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14890 S:      Supported
14891 F:      Documentation/sound/designs/compress-offload.rst
14892 F:      include/sound/compress_driver.h
14893 F:      include/uapi/sound/compress_*
14894 F:      sound/core/compress_offload.c
14895 F:      sound/soc/soc-compress.c
14896
14897 SOUND - DMAENGINE HELPERS
14898 M:      Lars-Peter Clausen <lars@metafoo.de>
14899 S:      Supported
14900 F:      include/sound/dmaengine_pcm.h
14901 F:      sound/core/pcm_dmaengine.c
14902 F:      sound/soc/soc-generic-dmaengine-pcm.c
14903
14904 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14905 M:      Liam Girdwood <lgirdwood@gmail.com>
14906 M:      Mark Brown <broonie@kernel.org>
14907 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14908 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14909 W:      http://alsa-project.org/main/index.php/ASoC
14910 S:      Supported
14911 F:      Documentation/devicetree/bindings/sound/
14912 F:      Documentation/sound/soc/
14913 F:      sound/soc/
14914 F:      include/dt-bindings/sound/
14915 F:      include/sound/soc*
14916
14917 SOUNDWIRE SUBSYSTEM
14918 M:      Vinod Koul <vkoul@kernel.org>
14919 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14920 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14921 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14922 S:      Supported
14923 F:      Documentation/driver-api/soundwire/
14924 F:      drivers/soundwire/
14925 F:      include/linux/soundwire/
14926
14927 SP2 MEDIA DRIVER
14928 M:      Olli Salonen <olli.salonen@iki.fi>
14929 L:      linux-media@vger.kernel.org
14930 W:      https://linuxtv.org
14931 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14932 S:      Maintained
14933 F:      drivers/media/dvb-frontends/sp2*
14934
14935 SPARC + UltraSPARC (sparc/sparc64)
14936 M:      "David S. Miller" <davem@davemloft.net>
14937 L:      sparclinux@vger.kernel.org
14938 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14939 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14941 S:      Maintained
14942 F:      arch/sparc/
14943 F:      drivers/sbus/
14944
14945 SPARC SERIAL DRIVERS
14946 M:      "David S. Miller" <davem@davemloft.net>
14947 L:      sparclinux@vger.kernel.org
14948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14949 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14950 S:      Maintained
14951 F:      include/linux/sunserialcore.h
14952 F:      drivers/tty/serial/suncore.c
14953 F:      drivers/tty/serial/sunhv.c
14954 F:      drivers/tty/serial/sunsab.c
14955 F:      drivers/tty/serial/sunsab.h
14956 F:      drivers/tty/serial/sunsu.c
14957 F:      drivers/tty/serial/sunzilog.c
14958 F:      drivers/tty/serial/sunzilog.h
14959 F:      drivers/tty/vcc.c
14960
14961 SPARSE CHECKER
14962 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14963 L:      linux-sparse@vger.kernel.org
14964 W:      https://sparse.wiki.kernel.org/
14965 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14966 S:      Maintained
14967 F:      include/linux/compiler.h
14968
14969 SPEAR CLOCK FRAMEWORK SUPPORT
14970 M:      Viresh Kumar <vireshk@kernel.org>
14971 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14972 W:      http://www.st.com/spear
14973 S:      Maintained
14974 F:      drivers/clk/spear/
14975
14976 SPEAR PLATFORM SUPPORT
14977 M:      Viresh Kumar <vireshk@kernel.org>
14978 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14979 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14980 W:      http://www.st.com/spear
14981 S:      Maintained
14982 F:      arch/arm/boot/dts/spear*
14983 F:      arch/arm/mach-spear/
14984
14985 SPI NOR SUBSYSTEM
14986 M:      Marek Vasut <marek.vasut@gmail.com>
14987 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14988 L:      linux-mtd@lists.infradead.org
14989 W:      http://www.linux-mtd.infradead.org/
14990 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14991 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14992 S:      Maintained
14993 F:      drivers/mtd/spi-nor/
14994 F:      include/linux/mtd/spi-nor.h
14995
14996 SPI SUBSYSTEM
14997 M:      Mark Brown <broonie@kernel.org>
14998 L:      linux-spi@vger.kernel.org
14999 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15000 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15001 S:      Maintained
15002 F:      Documentation/devicetree/bindings/spi/
15003 F:      Documentation/spi/
15004 F:      drivers/spi/
15005 F:      include/linux/spi/
15006 F:      include/uapi/linux/spi/
15007 F:      tools/spi/
15008
15009 SPIDERNET NETWORK DRIVER for CELL
15010 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15011 L:      netdev@vger.kernel.org
15012 S:      Supported
15013 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15014 F:      drivers/net/ethernet/toshiba/spider_net*
15015
15016 SPMI SUBSYSTEM
15017 R:      Stephen Boyd <sboyd@kernel.org>
15018 L:      linux-arm-msm@vger.kernel.org
15019 F:      Documentation/devicetree/bindings/spmi/
15020 F:      drivers/spmi/
15021 F:      include/dt-bindings/spmi/spmi.h
15022 F:      include/linux/spmi.h
15023 F:      include/trace/events/spmi.h
15024
15025 SPU FILE SYSTEM
15026 M:      Jeremy Kerr <jk@ozlabs.org>
15027 L:      linuxppc-dev@lists.ozlabs.org
15028 W:      http://www.ibm.com/developerworks/power/cell/
15029 S:      Supported
15030 F:      Documentation/filesystems/spufs.txt
15031 F:      arch/powerpc/platforms/cell/spufs/
15032
15033 SQUASHFS FILE SYSTEM
15034 M:      Phillip Lougher <phillip@squashfs.org.uk>
15035 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15036 W:      http://squashfs.org.uk
15037 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15038 S:      Maintained
15039 F:      Documentation/filesystems/squashfs.txt
15040 F:      fs/squashfs/
15041
15042 SRM (Alpha) environment access
15043 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15044 S:      Maintained
15045 F:      arch/alpha/kernel/srm_env.c
15046
15047 ST LSM6DSx IMU IIO DRIVER
15048 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15049 L:      linux-iio@vger.kernel.org
15050 W:      http://www.st.com/
15051 S:      Maintained
15052 F:      drivers/iio/imu/st_lsm6dsx/
15053 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15054
15055 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15056 M:      Mickael Guene <mickael.guene@st.com>
15057 L:      linux-media@vger.kernel.org
15058 T:      git git://linuxtv.org/media_tree.git
15059 S:      Maintained
15060 F:      drivers/media/i2c/st-mipid02.c
15061 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15062
15063 ST STM32 I2C/SMBUS DRIVER
15064 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15065 L:      linux-i2c@vger.kernel.org
15066 S:      Maintained
15067 F:      drivers/i2c/busses/i2c-stm32*
15068
15069 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15070 M:      Song Qiang <songqiang1304521@gmail.com>
15071 L:      linux-iio@vger.kernel.org
15072 S:      Maintained
15073 F:      drivers/iio/proximity/vl53l0x-i2c.c
15074 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15075
15076 STABLE BRANCH
15077 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15078 M:      Sasha Levin <sashal@kernel.org>
15079 L:      stable@vger.kernel.org
15080 S:      Supported
15081 F:      Documentation/process/stable-kernel-rules.rst
15082
15083 STAGING - COMEDI
15084 M:      Ian Abbott <abbotti@mev.co.uk>
15085 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15086 S:      Odd Fixes
15087 F:      drivers/staging/comedi/
15088
15089 STAGING - EROFS FILE SYSTEM
15090 M:      Gao Xiang <gaoxiang25@huawei.com>
15091 M:      Chao Yu <yuchao0@huawei.com>
15092 L:      linux-erofs@lists.ozlabs.org
15093 S:      Maintained
15094 F:      drivers/staging/erofs/
15095
15096 STAGING - FIELDBUS SUBSYSTEM
15097 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15098 S:      Maintained
15099 F:      drivers/staging/fieldbus/*
15100 F:      drivers/staging/fieldbus/Documentation/
15101
15102 STAGING - HMS ANYBUS-S BUS
15103 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15104 S:      Maintained
15105 F:      drivers/staging/fieldbus/anybuss/
15106
15107 STAGING - INDUSTRIAL IO
15108 M:      Jonathan Cameron <jic23@kernel.org>
15109 L:      linux-iio@vger.kernel.org
15110 S:      Odd Fixes
15111 F:      Documentation/devicetree/bindings/staging/iio/
15112 F:      drivers/staging/iio/
15113
15114 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15115 M:      Marc Dietrich <marvin24@gmx.de>
15116 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15117 L:      linux-tegra@vger.kernel.org
15118 S:      Maintained
15119 F:      drivers/staging/nvec/
15120
15121 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15122 M:      Jens Frederich <jfrederich@gmail.com>
15123 M:      Daniel Drake <dsd@laptop.org>
15124 M:      Jon Nettleton <jon.nettleton@gmail.com>
15125 W:      http://wiki.laptop.org/go/DCON
15126 S:      Maintained
15127 F:      drivers/staging/olpc_dcon/
15128
15129 STAGING - REALTEK RTL8712U DRIVERS
15130 M:      Larry Finger <Larry.Finger@lwfinger.net>
15131 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15132 S:      Odd Fixes
15133 F:      drivers/staging/rtl8712/
15134
15135 STAGING - REALTEK RTL8188EU DRIVERS
15136 M:      Larry Finger <Larry.Finger@lwfinger.net>
15137 S:      Odd Fixes
15138 F:      drivers/staging/rtl8188eu/
15139
15140 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15141 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15142 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15143 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15144 L:      linux-fbdev@vger.kernel.org
15145 S:      Maintained
15146 F:      drivers/staging/sm750fb/
15147
15148 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15149 M:      William Hubbs <w.d.hubbs@gmail.com>
15150 M:      Chris Brannon <chris@the-brannons.com>
15151 M:      Kirk Reiser <kirk@reisers.ca>
15152 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15153 L:      speakup@linux-speakup.org
15154 W:      http://www.linux-speakup.org/
15155 S:      Odd Fixes
15156 F:      drivers/staging/speakup/
15157
15158 STAGING - VIA VT665X DRIVERS
15159 M:      Forest Bond <forest@alittletooquiet.net>
15160 S:      Odd Fixes
15161 F:      drivers/staging/vt665?/
15162
15163 STAGING - WILC1000 WIFI DRIVER
15164 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15165 M:      Ajay Singh <ajay.kathat@microchip.com>
15166 L:      linux-wireless@vger.kernel.org
15167 S:      Supported
15168 F:      drivers/staging/wilc1000/
15169
15170 STAGING SUBSYSTEM
15171 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15173 L:      devel@driverdev.osuosl.org
15174 S:      Supported
15175 F:      drivers/staging/
15176
15177 STARFIRE/DURALAN NETWORK DRIVER
15178 M:      Ion Badulescu <ionut@badula.org>
15179 S:      Odd Fixes
15180 F:      drivers/net/ethernet/adaptec/starfire*
15181
15182 STEC S1220 SKD DRIVER
15183 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15184 L:      linux-block@vger.kernel.org
15185 S:      Maintained
15186 F:      drivers/block/skd*[ch]
15187
15188 STI AUDIO (ASoC) DRIVERS
15189 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15190 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15191 S:      Maintained
15192 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15193 F:      sound/soc/sti/
15194
15195 STI CEC DRIVER
15196 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15197 S:      Maintained
15198 F:      drivers/media/platform/sti/cec/
15199 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15200
15201 STK1160 USB VIDEO CAPTURE DRIVER
15202 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15203 L:      linux-media@vger.kernel.org
15204 T:      git git://linuxtv.org/media_tree.git
15205 S:      Maintained
15206 F:      drivers/media/usb/stk1160/
15207
15208 STM32 AUDIO (ASoC) DRIVERS
15209 M:      Olivier Moysan <olivier.moysan@st.com>
15210 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15211 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15212 S:      Maintained
15213 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15214 F:      sound/soc/stm/
15215
15216 STM32 TIMER/LPTIMER DRIVERS
15217 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15218 S:      Maintained
15219 F:      drivers/*/stm32-*timer*
15220 F:      drivers/pwm/pwm-stm32*
15221 F:      include/linux/*/stm32-*tim*
15222 F:      Documentation/ABI/testing/*timer-stm32
15223 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15224 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15225
15226 STMMAC ETHERNET DRIVER
15227 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15228 M:      Alexandre Torgue <alexandre.torgue@st.com>
15229 M:      Jose Abreu <joabreu@synopsys.com>
15230 L:      netdev@vger.kernel.org
15231 W:      http://www.stlinux.com
15232 S:      Supported
15233 F:      drivers/net/ethernet/stmicro/stmmac/
15234
15235 SUN3/3X
15236 M:      Sam Creasey <sammy@sammy.net>
15237 W:      http://sammy.net/sun3/
15238 S:      Maintained
15239 F:      arch/m68k/kernel/*sun3*
15240 F:      arch/m68k/sun3*/
15241 F:      arch/m68k/include/asm/sun3*
15242 F:      drivers/net/ethernet/i825xx/sun3*
15243
15244 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15245 M:      Hans de Goede <hdegoede@redhat.com>
15246 L:      linux-input@vger.kernel.org
15247 S:      Maintained
15248 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15249 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15250
15251 SUNDANCE NETWORK DRIVER
15252 M:      Denis Kirjanov <kda@linux-powerpc.org>
15253 L:      netdev@vger.kernel.org
15254 S:      Maintained
15255 F:      drivers/net/ethernet/dlink/sundance.c
15256
15257 SUPERH
15258 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15259 M:      Rich Felker <dalias@libc.org>
15260 L:      linux-sh@vger.kernel.org
15261 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15262 S:      Maintained
15263 F:      Documentation/sh/
15264 F:      arch/sh/
15265 F:      drivers/sh/
15266
15267 SUSPEND TO RAM
15268 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15269 M:      Len Brown <len.brown@intel.com>
15270 M:      Pavel Machek <pavel@ucw.cz>
15271 L:      linux-pm@vger.kernel.org
15272 B:      https://bugzilla.kernel.org
15273 S:      Supported
15274 F:      Documentation/power/
15275 F:      arch/x86/kernel/acpi/
15276 F:      drivers/base/power/
15277 F:      kernel/power/
15278 F:      include/linux/suspend.h
15279 F:      include/linux/freezer.h
15280 F:      include/linux/pm.h
15281
15282 SVGA HANDLING
15283 M:      Martin Mares <mj@ucw.cz>
15284 L:      linux-video@atrey.karlin.mff.cuni.cz
15285 S:      Maintained
15286 F:      Documentation/svga.txt
15287 F:      arch/x86/boot/video*
15288
15289 SWIOTLB SUBSYSTEM
15290 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15291 L:      iommu@lists.linux-foundation.org
15292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15293 S:      Supported
15294 F:      kernel/dma/swiotlb.c
15295 F:      arch/*/kernel/pci-swiotlb.c
15296 F:      include/linux/swiotlb.h
15297
15298 SWITCHDEV
15299 M:      Jiri Pirko <jiri@resnulli.us>
15300 M:      Ivan Vecera <ivecera@redhat.com>
15301 L:      netdev@vger.kernel.org
15302 S:      Supported
15303 F:      net/switchdev/
15304 F:      include/net/switchdev.h
15305
15306 SY8106A REGULATOR DRIVER
15307 M:      Icenowy Zheng <icenowy@aosc.io>
15308 S:      Maintained
15309 F:      drivers/regulator/sy8106a-regulator.c
15310 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15311
15312 SYNC FILE FRAMEWORK
15313 M:      Sumit Semwal <sumit.semwal@linaro.org>
15314 R:      Gustavo Padovan <gustavo@padovan.org>
15315 S:      Maintained
15316 L:      linux-media@vger.kernel.org
15317 L:      dri-devel@lists.freedesktop.org
15318 F:      drivers/dma-buf/sync_*
15319 F:      drivers/dma-buf/dma-fence*
15320 F:      drivers/dma-buf/sw_sync.c
15321 F:      include/linux/sync_file.h
15322 F:      include/uapi/linux/sync_file.h
15323 F:      Documentation/sync_file.txt
15324 T:      git git://anongit.freedesktop.org/drm/drm-misc
15325
15326 SYNOPSYS ARC ARCHITECTURE
15327 M:      Vineet Gupta <vgupta@synopsys.com>
15328 L:      linux-snps-arc@lists.infradead.org
15329 S:      Supported
15330 F:      arch/arc/
15331 F:      Documentation/devicetree/bindings/arc/*
15332 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15333 F:      drivers/clocksource/arc_timer.c
15334 F:      drivers/tty/serial/arc_uart.c
15335 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15336
15337 SYNOPSYS ARC HSDK SDP pll clock driver
15338 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15339 S:      Supported
15340 F:      drivers/clk/clk-hsdk-pll.c
15341 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15342
15343 SYNOPSYS ARC SDP clock driver
15344 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15345 S:      Supported
15346 F:      drivers/clk/axs10x/*
15347 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15348
15349 SYNOPSYS ARC SDP platform support
15350 M:      Alexey Brodkin <abrodkin@synopsys.com>
15351 S:      Supported
15352 F:      arch/arc/plat-axs10x
15353 F:      arch/arc/boot/dts/ax*
15354 F:      Documentation/devicetree/bindings/arc/axs10*
15355
15356 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15357 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15358 S:      Supported
15359 F:      drivers/reset/reset-axs10x.c
15360 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15361
15362 SYNOPSYS CREG GPIO DRIVER
15363 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15364 S:      Maintained
15365 F:      drivers/gpio/gpio-creg-snps.c
15366 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15367
15368 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15369 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15370 S:      Maintained
15371 F:      drivers/tty/serial/8250/8250_dw.c
15372
15373 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15374 M:      Hoan Tran <hoan@os.amperecomputing.com>
15375 L:      linux-gpio@vger.kernel.org
15376 S:      Maintained
15377 F:      drivers/gpio/gpio-dwapb.c
15378 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15379
15380 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15381 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15382 S:      Maintained
15383 F:      drivers/dma/dwi-axi-dmac/
15384 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15385
15386 SYNOPSYS DESIGNWARE DMAC DRIVER
15387 M:      Viresh Kumar <vireshk@kernel.org>
15388 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15389 S:      Maintained
15390 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15391 F:      drivers/dma/dw/
15392 F:      include/dt-bindings/dma/dw-dmac.h
15393 F:      include/linux/dma/dw.h
15394 F:      include/linux/platform_data/dma-dw.h
15395
15396 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15397 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15398 L:      netdev@vger.kernel.org
15399 S:      Supported
15400 F:      drivers/net/ethernet/synopsys/
15401
15402 SYNOPSYS DESIGNWARE I2C DRIVER
15403 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15404 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15405 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15406 L:      linux-i2c@vger.kernel.org
15407 S:      Maintained
15408 F:      drivers/i2c/busses/i2c-designware-*
15409 F:      include/linux/platform_data/i2c-designware.h
15410
15411 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15412 M:      Jaehoon Chung <jh80.chung@samsung.com>
15413 L:      linux-mmc@vger.kernel.org
15414 S:      Maintained
15415 F:      drivers/mmc/host/dw_mmc*
15416
15417 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15418 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15419 S:      Supported
15420 F:      drivers/reset/reset-hsdk.c
15421 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15422 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15423
15424 SYSTEM CONFIGURATION (SYSCON)
15425 M:      Lee Jones <lee.jones@linaro.org>
15426 M:      Arnd Bergmann <arnd@arndb.de>
15427 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15428 S:      Supported
15429 F:      drivers/mfd/syscon.c
15430
15431 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15432 M:      Sudeep Holla <sudeep.holla@arm.com>
15433 L:      linux-arm-kernel@lists.infradead.org
15434 S:      Maintained
15435 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15436 F:      drivers/clk/clk-sc[mp]i.c
15437 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15438 F:      drivers/firmware/arm_scpi.c
15439 F:      drivers/firmware/arm_scmi/
15440 F:      include/linux/sc[mp]i_protocol.h
15441
15442 SYSTEM RESET/SHUTDOWN DRIVERS
15443 M:      Sebastian Reichel <sre@kernel.org>
15444 L:      linux-pm@vger.kernel.org
15445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15446 S:      Maintained
15447 F:      Documentation/devicetree/bindings/power/reset/
15448 F:      drivers/power/reset/
15449
15450 SYSTEM TRACE MODULE CLASS
15451 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15452 S:      Maintained
15453 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15454 F:      Documentation/trace/stm.rst
15455 F:      drivers/hwtracing/stm/
15456 F:      include/linux/stm.h
15457 F:      include/uapi/linux/stm.h
15458
15459 SYSV FILESYSTEM
15460 M:      Christoph Hellwig <hch@infradead.org>
15461 S:      Maintained
15462 F:      Documentation/filesystems/sysv-fs.txt
15463 F:      fs/sysv/
15464 F:      include/linux/sysv_fs.h
15465
15466 TASKSTATS STATISTICS INTERFACE
15467 M:      Balbir Singh <bsingharora@gmail.com>
15468 S:      Maintained
15469 F:      Documentation/accounting/taskstats*
15470 F:      include/linux/taskstats*
15471 F:      kernel/taskstats.c
15472
15473 TC subsystem
15474 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15475 M:      Cong Wang <xiyou.wangcong@gmail.com>
15476 M:      Jiri Pirko <jiri@resnulli.us>
15477 L:      netdev@vger.kernel.org
15478 S:      Maintained
15479 F:      include/net/pkt_cls.h
15480 F:      include/net/pkt_sched.h
15481 F:      include/net/tc_act/
15482 F:      include/uapi/linux/pkt_cls.h
15483 F:      include/uapi/linux/pkt_sched.h
15484 F:      include/uapi/linux/tc_act/
15485 F:      include/uapi/linux/tc_ematch/
15486 F:      net/sched/
15487
15488 TC90522 MEDIA DRIVER
15489 M:      Akihiro Tsukada <tskd08@gmail.com>
15490 L:      linux-media@vger.kernel.org
15491 S:      Odd Fixes
15492 F:      drivers/media/dvb-frontends/tc90522*
15493
15494 TCP LOW PRIORITY MODULE
15495 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15496 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15497 W:      http://tcp-lp-mod.sourceforge.net/
15498 S:      Maintained
15499 F:      net/ipv4/tcp_lp.c
15500
15501 TDA10071 MEDIA DRIVER
15502 M:      Antti Palosaari <crope@iki.fi>
15503 L:      linux-media@vger.kernel.org
15504 W:      https://linuxtv.org
15505 W:      http://palosaari.fi/linux/
15506 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15507 T:      git git://linuxtv.org/anttip/media_tree.git
15508 S:      Maintained
15509 F:      drivers/media/dvb-frontends/tda10071*
15510
15511 TDA18212 MEDIA DRIVER
15512 M:      Antti Palosaari <crope@iki.fi>
15513 L:      linux-media@vger.kernel.org
15514 W:      https://linuxtv.org
15515 W:      http://palosaari.fi/linux/
15516 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15517 T:      git git://linuxtv.org/anttip/media_tree.git
15518 S:      Maintained
15519 F:      drivers/media/tuners/tda18212*
15520
15521 TDA18218 MEDIA DRIVER
15522 M:      Antti Palosaari <crope@iki.fi>
15523 L:      linux-media@vger.kernel.org
15524 W:      https://linuxtv.org
15525 W:      http://palosaari.fi/linux/
15526 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15527 T:      git git://linuxtv.org/anttip/media_tree.git
15528 S:      Maintained
15529 F:      drivers/media/tuners/tda18218*
15530
15531 TDA18250 MEDIA DRIVER
15532 M:      Olli Salonen <olli.salonen@iki.fi>
15533 L:      linux-media@vger.kernel.org
15534 W:      https://linuxtv.org
15535 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15536 T:      git git://linuxtv.org/media_tree.git
15537 S:      Maintained
15538 F:      drivers/media/tuners/tda18250*
15539
15540 TDA18271 MEDIA DRIVER
15541 M:      Michael Krufky <mkrufky@linuxtv.org>
15542 L:      linux-media@vger.kernel.org
15543 W:      https://linuxtv.org
15544 W:      http://github.com/mkrufky
15545 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15546 T:      git git://linuxtv.org/mkrufky/tuners.git
15547 S:      Maintained
15548 F:      drivers/media/tuners/tda18271*
15549
15550 TDA1997x MEDIA DRIVER
15551 M:      Tim Harvey <tharvey@gateworks.com>
15552 L:      linux-media@vger.kernel.org
15553 W:      https://linuxtv.org
15554 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15555 S:      Maintained
15556 F:      drivers/media/i2c/tda1997x.*
15557
15558 TDA827x MEDIA DRIVER
15559 M:      Michael Krufky <mkrufky@linuxtv.org>
15560 L:      linux-media@vger.kernel.org
15561 W:      https://linuxtv.org
15562 W:      http://github.com/mkrufky
15563 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15564 T:      git git://linuxtv.org/mkrufky/tuners.git
15565 S:      Maintained
15566 F:      drivers/media/tuners/tda8290.*
15567
15568 TDA8290 MEDIA DRIVER
15569 M:      Michael Krufky <mkrufky@linuxtv.org>
15570 L:      linux-media@vger.kernel.org
15571 W:      https://linuxtv.org
15572 W:      http://github.com/mkrufky
15573 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15574 T:      git git://linuxtv.org/mkrufky/tuners.git
15575 S:      Maintained
15576 F:      drivers/media/tuners/tda8290.*
15577
15578 TDA9840 MEDIA DRIVER
15579 M:      Hans Verkuil <hverkuil@xs4all.nl>
15580 L:      linux-media@vger.kernel.org
15581 T:      git git://linuxtv.org/media_tree.git
15582 W:      https://linuxtv.org
15583 S:      Maintained
15584 F:      drivers/media/i2c/tda9840*
15585
15586 TEA5761 TUNER DRIVER
15587 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15588 L:      linux-media@vger.kernel.org
15589 W:      https://linuxtv.org
15590 T:      git git://linuxtv.org/media_tree.git
15591 S:      Odd fixes
15592 F:      drivers/media/tuners/tea5761.*
15593
15594 TEA5767 TUNER DRIVER
15595 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15596 L:      linux-media@vger.kernel.org
15597 W:      https://linuxtv.org
15598 T:      git git://linuxtv.org/media_tree.git
15599 S:      Maintained
15600 F:      drivers/media/tuners/tea5767.*
15601
15602 TEA6415C MEDIA DRIVER
15603 M:      Hans Verkuil <hverkuil@xs4all.nl>
15604 L:      linux-media@vger.kernel.org
15605 T:      git git://linuxtv.org/media_tree.git
15606 W:      https://linuxtv.org
15607 S:      Maintained
15608 F:      drivers/media/i2c/tea6415c*
15609
15610 TEA6420 MEDIA DRIVER
15611 M:      Hans Verkuil <hverkuil@xs4all.nl>
15612 L:      linux-media@vger.kernel.org
15613 T:      git git://linuxtv.org/media_tree.git
15614 W:      https://linuxtv.org
15615 S:      Maintained
15616 F:      drivers/media/i2c/tea6420*
15617
15618 TEAM DRIVER
15619 M:      Jiri Pirko <jiri@resnulli.us>
15620 L:      netdev@vger.kernel.org
15621 S:      Supported
15622 F:      drivers/net/team/
15623 F:      include/linux/if_team.h
15624 F:      include/uapi/linux/if_team.h
15625
15626 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15627 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15628 S:      Maintained
15629 F:      arch/x86/platform/ts5500/
15630
15631 TECHNOTREND USB IR RECEIVER
15632 M:      Sean Young <sean@mess.org>
15633 L:      linux-media@vger.kernel.org
15634 S:      Maintained
15635 F:      drivers/media/rc/ttusbir.c
15636
15637 TECHWELL TW9910 VIDEO DECODER
15638 L:      linux-media@vger.kernel.org
15639 S:      Orphan
15640 F:      drivers/media/i2c/tw9910.c
15641 F:      include/media/i2c/tw9910.h
15642
15643 TEE SUBSYSTEM
15644 M:      Jens Wiklander <jens.wiklander@linaro.org>
15645 S:      Maintained
15646 F:      include/linux/tee_drv.h
15647 F:      include/uapi/linux/tee.h
15648 F:      drivers/tee/
15649 F:      Documentation/tee.txt
15650
15651 TEGRA ARCHITECTURE SUPPORT
15652 M:      Thierry Reding <thierry.reding@gmail.com>
15653 M:      Jonathan Hunter <jonathanh@nvidia.com>
15654 L:      linux-tegra@vger.kernel.org
15655 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15656 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15657 S:      Supported
15658 N:      [^a-z]tegra
15659
15660 TEGRA CLOCK DRIVER
15661 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15662 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15663 S:      Supported
15664 F:      drivers/clk/tegra/
15665
15666 TEGRA DMA DRIVERS
15667 M:      Laxman Dewangan <ldewangan@nvidia.com>
15668 M:      Jon Hunter <jonathanh@nvidia.com>
15669 S:      Supported
15670 F:      drivers/dma/tegra*
15671
15672 TEGRA I2C DRIVER
15673 M:      Laxman Dewangan <ldewangan@nvidia.com>
15674 R:      Dmitry Osipenko <digetx@gmail.com>
15675 S:      Supported
15676 F:      drivers/i2c/busses/i2c-tegra.c
15677
15678 TEGRA IOMMU DRIVERS
15679 M:      Thierry Reding <thierry.reding@gmail.com>
15680 L:      linux-tegra@vger.kernel.org
15681 S:      Supported
15682 F:      drivers/iommu/tegra*
15683
15684 TEGRA KBC DRIVER
15685 M:      Laxman Dewangan <ldewangan@nvidia.com>
15686 S:      Supported
15687 F:      drivers/input/keyboard/tegra-kbc.c
15688
15689 TEGRA NAND DRIVER
15690 M:      Stefan Agner <stefan@agner.ch>
15691 M:      Lucas Stach <dev@lynxeye.de>
15692 S:      Maintained
15693 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15694 F:      drivers/mtd/nand/raw/tegra_nand.c
15695
15696 TEGRA PWM DRIVER
15697 M:      Thierry Reding <thierry.reding@gmail.com>
15698 S:      Supported
15699 F:      drivers/pwm/pwm-tegra.c
15700
15701 TEGRA SERIAL DRIVER
15702 M:      Laxman Dewangan <ldewangan@nvidia.com>
15703 S:      Supported
15704 F:      drivers/tty/serial/serial-tegra.c
15705
15706 TEGRA SPI DRIVER
15707 M:      Laxman Dewangan <ldewangan@nvidia.com>
15708 S:      Supported
15709 F:      drivers/spi/spi-tegra*
15710
15711 TEGRA XUSB PADCTL DRIVER
15712 M:      JC Kuo <jckuo@nvidia.com>
15713 S:      Supported
15714 F:      drivers/phy/tegra/xusb*
15715
15716 TEHUTI ETHERNET DRIVER
15717 M:      Andy Gospodarek <andy@greyhouse.net>
15718 L:      netdev@vger.kernel.org
15719 S:      Supported
15720 F:      drivers/net/ethernet/tehuti/*
15721
15722 Telecom Clock Driver for MCPL0010
15723 M:      Mark Gross <mark.gross@intel.com>
15724 S:      Supported
15725 F:      drivers/char/tlclk.c
15726
15727 TENSILICA XTENSA PORT (xtensa)
15728 M:      Chris Zankel <chris@zankel.net>
15729 M:      Max Filippov <jcmvbkbc@gmail.com>
15730 L:      linux-xtensa@linux-xtensa.org
15731 T:      git git://github.com/czankel/xtensa-linux.git
15732 S:      Maintained
15733 F:      arch/xtensa/
15734 F:      drivers/irqchip/irq-xtensa-*
15735
15736 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15737 M:      Nishanth Menon <nm@ti.com>
15738 M:      Tero Kristo <t-kristo@ti.com>
15739 M:      Santosh Shilimkar <ssantosh@kernel.org>
15740 L:      linux-arm-kernel@lists.infradead.org
15741 S:      Maintained
15742 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15743 F:      drivers/firmware/ti_sci*
15744 F:      include/linux/soc/ti/ti_sci_protocol.h
15745 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15746 F:      drivers/soc/ti/ti_sci_pm_domains.c
15747 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15748 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15749 F:      drivers/clk/keystone/sci-clk.c
15750 F:      drivers/reset/reset-ti-sci.c
15751 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15752 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15753 F:      drivers/irqchip/irq-ti-sci-intr.c
15754 F:      drivers/irqchip/irq-ti-sci-inta.c
15755 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15756 F:      drivers/soc/ti/ti_sci_inta_msi.c
15757
15758 Texas Instruments ASoC drivers
15759 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15760 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15761 S:      Maintained
15762 F:      sound/soc/ti/
15763
15764 Texas Instruments' DAC7612 DAC Driver
15765 M:      Ricardo Ribalda <ricardo@ribalda.com>
15766 L:      linux-iio@vger.kernel.org
15767 S:      Supported
15768 F:      drivers/iio/dac/ti-dac7612.c
15769 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15770
15771 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15772 M:      Hans Verkuil <hverkuil@xs4all.nl>
15773 L:      linux-media@vger.kernel.org
15774 T:      git git://linuxtv.org/media_tree.git
15775 W:      https://linuxtv.org
15776 S:      Maintained
15777 F:      drivers/media/radio/radio-raremono.c
15778
15779 THERMAL
15780 M:      Zhang Rui <rui.zhang@intel.com>
15781 M:      Eduardo Valentin <edubezval@gmail.com>
15782 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15783 L:      linux-pm@vger.kernel.org
15784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15785 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15786 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15787 S:      Supported
15788 F:      drivers/thermal/
15789 F:      include/linux/thermal.h
15790 F:      include/uapi/linux/thermal.h
15791 F:      include/linux/cpu_cooling.h
15792 F:      Documentation/devicetree/bindings/thermal/
15793
15794 THERMAL/CPU_COOLING
15795 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15796 M:      Viresh Kumar <viresh.kumar@linaro.org>
15797 M:      Javi Merino <javi.merino@kernel.org>
15798 L:      linux-pm@vger.kernel.org
15799 S:      Supported
15800 F:      Documentation/thermal/cpu-cooling-api.txt
15801 F:      drivers/thermal/cpu_cooling.c
15802 F:      include/linux/cpu_cooling.h
15803
15804 THINKPAD ACPI EXTRAS DRIVER
15805 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15806 L:      ibm-acpi-devel@lists.sourceforge.net
15807 L:      platform-driver-x86@vger.kernel.org
15808 W:      http://ibm-acpi.sourceforge.net
15809 W:      http://thinkwiki.org/wiki/Ibm-acpi
15810 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15811 S:      Maintained
15812 F:      drivers/platform/x86/thinkpad_acpi.c
15813
15814 THUNDERBOLT DRIVER
15815 M:      Andreas Noever <andreas.noever@gmail.com>
15816 M:      Michael Jamet <michael.jamet@intel.com>
15817 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15818 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15819 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15820 S:      Maintained
15821 F:      Documentation/admin-guide/thunderbolt.rst
15822 F:      drivers/thunderbolt/
15823 F:      include/linux/thunderbolt.h
15824
15825 THUNDERBOLT NETWORK DRIVER
15826 M:      Michael Jamet <michael.jamet@intel.com>
15827 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15828 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15829 L:      netdev@vger.kernel.org
15830 S:      Maintained
15831 F:      drivers/net/thunderbolt.c
15832
15833 THUNDERX GPIO DRIVER
15834 M:      David Daney <david.daney@cavium.com>
15835 S:      Maintained
15836 F:      drivers/gpio/gpio-thunderx.c
15837
15838 TI AM437X VPFE DRIVER
15839 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15840 L:      linux-media@vger.kernel.org
15841 W:      https://linuxtv.org
15842 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15843 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15844 S:      Maintained
15845 F:      drivers/media/platform/am437x/
15846
15847 TI BANDGAP AND THERMAL DRIVER
15848 M:      Eduardo Valentin <edubezval@gmail.com>
15849 M:      Keerthy <j-keerthy@ti.com>
15850 L:      linux-pm@vger.kernel.org
15851 L:      linux-omap@vger.kernel.org
15852 S:      Maintained
15853 F:      drivers/thermal/ti-soc-thermal/
15854
15855 TI BQ27XXX POWER SUPPLY DRIVER
15856 R:      Andrew F. Davis <afd@ti.com>
15857 F:      include/linux/power/bq27xxx_battery.h
15858 F:      drivers/power/supply/bq27xxx_battery.c
15859 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15860
15861 TI CDCE706 CLOCK DRIVER
15862 M:      Max Filippov <jcmvbkbc@gmail.com>
15863 S:      Maintained
15864 F:      drivers/clk/clk-cdce706.c
15865
15866 TI CLOCK DRIVER
15867 M:      Tero Kristo <t-kristo@ti.com>
15868 L:      linux-omap@vger.kernel.org
15869 S:      Maintained
15870 F:      drivers/clk/ti/
15871 F:      include/linux/clk/ti.h
15872
15873 TI DAVINCI MACHINE SUPPORT
15874 M:      Sekhar Nori <nsekhar@ti.com>
15875 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15876 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15878 S:      Supported
15879 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15880 F:      arch/arm/mach-davinci/
15881 F:      drivers/i2c/busses/i2c-davinci.c
15882 F:      arch/arm/boot/dts/da850*
15883
15884 TI DAVINCI SERIES CLOCK DRIVER
15885 M:      David Lechner <david@lechnology.com>
15886 R:      Sekhar Nori <nsekhar@ti.com>
15887 S:      Maintained
15888 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15889 F:      drivers/clk/davinci/
15890
15891 TI DAVINCI SERIES GPIO DRIVER
15892 M:      Keerthy <j-keerthy@ti.com>
15893 L:      linux-gpio@vger.kernel.org
15894 S:      Maintained
15895 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15896 F:      drivers/gpio/gpio-davinci.c
15897
15898 TI DAVINCI SERIES MEDIA DRIVER
15899 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15900 L:      linux-media@vger.kernel.org
15901 W:      https://linuxtv.org
15902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15903 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15904 S:      Maintained
15905 F:      drivers/media/platform/davinci/
15906 F:      include/media/davinci/
15907
15908 TI ETHERNET SWITCH DRIVER (CPSW)
15909 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15910 L:      linux-omap@vger.kernel.org
15911 L:      netdev@vger.kernel.org
15912 S:      Maintained
15913 F:      drivers/net/ethernet/ti/cpsw*
15914 F:      drivers/net/ethernet/ti/davinci*
15915
15916 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15917 M:      Alex Dubov <oakad@yahoo.com>
15918 S:      Maintained
15919 W:      http://tifmxx.berlios.de/
15920 F:      drivers/memstick/host/tifm_ms.c
15921 F:      drivers/misc/tifm*
15922 F:      drivers/mmc/host/tifm_sd.c
15923 F:      include/linux/tifm.h
15924
15925 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15926 M:      Santosh Shilimkar <ssantosh@kernel.org>
15927 L:      linux-kernel@vger.kernel.org
15928 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15929 S:      Maintained
15930 F:      drivers/soc/ti/*
15931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15932
15933 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15934 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15935 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15936 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15937 S:      Maintained
15938 F:      sound/soc/codecs/lm49453*
15939 F:      sound/soc/codecs/isabelle*
15940
15941 TI LP855x BACKLIGHT DRIVER
15942 M:      Milo Kim <milo.kim@ti.com>
15943 S:      Maintained
15944 F:      Documentation/backlight/lp855x-driver.txt
15945 F:      drivers/video/backlight/lp855x_bl.c
15946 F:      include/linux/platform_data/lp855x.h
15947
15948 TI LP8727 CHARGER DRIVER
15949 M:      Milo Kim <milo.kim@ti.com>
15950 S:      Maintained
15951 F:      drivers/power/supply/lp8727_charger.c
15952 F:      include/linux/platform_data/lp8727.h
15953
15954 TI LP8788 MFD DRIVER
15955 M:      Milo Kim <milo.kim@ti.com>
15956 S:      Maintained
15957 F:      drivers/iio/adc/lp8788_adc.c
15958 F:      drivers/leds/leds-lp8788.c
15959 F:      drivers/mfd/lp8788*.c
15960 F:      drivers/power/supply/lp8788-charger.c
15961 F:      drivers/regulator/lp8788-*.c
15962 F:      include/linux/mfd/lp8788*.h
15963
15964 TI NETCP ETHERNET DRIVER
15965 M:      Wingman Kwok <w-kwok2@ti.com>
15966 M:      Murali Karicheri <m-karicheri2@ti.com>
15967 L:      netdev@vger.kernel.org
15968 S:      Maintained
15969 F:      drivers/net/ethernet/ti/netcp*
15970
15971 TI PCM3060 ASoC CODEC DRIVER
15972 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15973 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15974 S:      Maintained
15975 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15976 F:      sound/soc/codecs/pcm3060*
15977
15978 TI TAS571X FAMILY ASoC CODEC DRIVER
15979 M:      Kevin Cernekee <cernekee@chromium.org>
15980 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15981 S:      Odd Fixes
15982 F:      sound/soc/codecs/tas571x*
15983
15984 TI TRF7970A NFC DRIVER
15985 M:      Mark Greer <mgreer@animalcreek.com>
15986 L:      linux-wireless@vger.kernel.org
15987 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15988 S:      Supported
15989 F:      drivers/nfc/trf7970a.c
15990 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15991
15992 TI TWL4030 SERIES SOC CODEC DRIVER
15993 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15994 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15995 S:      Maintained
15996 F:      sound/soc/codecs/twl4030*
15997
15998 TI VPE/CAL DRIVERS
15999 M:      Benoit Parrot <bparrot@ti.com>
16000 L:      linux-media@vger.kernel.org
16001 W:      http://linuxtv.org/
16002 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16003 S:      Maintained
16004 F:      drivers/media/platform/ti-vpe/
16005
16006 TI WILINK WIRELESS DRIVERS
16007 L:      linux-wireless@vger.kernel.org
16008 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16009 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16011 S:      Orphan
16012 F:      drivers/net/wireless/ti/
16013 F:      include/linux/wl12xx.h
16014
16015 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16016 M:      John Stultz <john.stultz@linaro.org>
16017 M:      Thomas Gleixner <tglx@linutronix.de>
16018 R:      Stephen Boyd <sboyd@kernel.org>
16019 L:      linux-kernel@vger.kernel.org
16020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16021 S:      Supported
16022 F:      include/linux/clocksource.h
16023 F:      include/linux/time.h
16024 F:      include/linux/timex.h
16025 F:      include/uapi/linux/time.h
16026 F:      include/uapi/linux/timex.h
16027 F:      kernel/time/clocksource.c
16028 F:      kernel/time/time*.c
16029 F:      kernel/time/alarmtimer.c
16030 F:      kernel/time/ntp.c
16031 F:      tools/testing/selftests/timers/
16032
16033 TIPC NETWORK LAYER
16034 M:      Jon Maloy <jon.maloy@ericsson.com>
16035 M:      Ying Xue <ying.xue@windriver.com>
16036 L:      netdev@vger.kernel.org (core kernel code)
16037 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16038 W:      http://tipc.sourceforge.net/
16039 S:      Maintained
16040 F:      include/uapi/linux/tipc*.h
16041 F:      net/tipc/
16042
16043 TLAN NETWORK DRIVER
16044 M:      Samuel Chessman <chessman@tux.org>
16045 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16046 W:      http://sourceforge.net/projects/tlan/
16047 S:      Maintained
16048 F:      Documentation/networking/device_drivers/ti/tlan.txt
16049 F:      drivers/net/ethernet/ti/tlan.*
16050
16051 TM6000 VIDEO4LINUX DRIVER
16052 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16053 L:      linux-media@vger.kernel.org
16054 W:      https://linuxtv.org
16055 T:      git git://linuxtv.org/media_tree.git
16056 S:      Odd fixes
16057 F:      drivers/media/usb/tm6000/
16058 F:      Documentation/media/v4l-drivers/tm6000*
16059
16060 TMIO/SDHI MMC DRIVER
16061 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16062 L:      linux-mmc@vger.kernel.org
16063 S:      Supported
16064 F:      drivers/mmc/host/tmio_mmc*
16065 F:      drivers/mmc/host/renesas_sdhi*
16066 F:      include/linux/mfd/tmio.h
16067
16068 TMP401 HARDWARE MONITOR DRIVER
16069 M:      Guenter Roeck <linux@roeck-us.net>
16070 L:      linux-hwmon@vger.kernel.org
16071 S:      Maintained
16072 F:      Documentation/hwmon/tmp401.rst
16073 F:      drivers/hwmon/tmp401.c
16074
16075 TMPFS (SHMEM FILESYSTEM)
16076 M:      Hugh Dickins <hughd@google.com>
16077 L:      linux-mm@kvack.org
16078 S:      Maintained
16079 F:      include/linux/shmem_fs.h
16080 F:      mm/shmem.c
16081
16082 TOMOYO SECURITY MODULE
16083 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16084 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16085 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16086 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16087 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16088 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16089 W:      https://tomoyo.osdn.jp/
16090 S:      Maintained
16091 F:      security/tomoyo/
16092
16093 TOPSTAR LAPTOP EXTRAS DRIVER
16094 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16095 L:      platform-driver-x86@vger.kernel.org
16096 S:      Maintained
16097 F:      drivers/platform/x86/topstar-laptop.c
16098
16099 TORTURE-TEST MODULES
16100 M:      Davidlohr Bueso <dave@stgolabs.net>
16101 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
16102 M:      Josh Triplett <josh@joshtriplett.org>
16103 L:      linux-kernel@vger.kernel.org
16104 S:      Supported
16105 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16106 F:      Documentation/RCU/torture.txt
16107 F:      kernel/torture.c
16108 F:      kernel/rcu/rcutorture.c
16109 F:      kernel/rcu/rcuperf.c
16110 F:      kernel/locking/locktorture.c
16111
16112 TOSHIBA ACPI EXTRAS DRIVER
16113 M:      Azael Avalos <coproscefalo@gmail.com>
16114 L:      platform-driver-x86@vger.kernel.org
16115 S:      Maintained
16116 F:      drivers/platform/x86/toshiba_acpi.c
16117
16118 TOSHIBA BLUETOOTH DRIVER
16119 M:      Azael Avalos <coproscefalo@gmail.com>
16120 L:      platform-driver-x86@vger.kernel.org
16121 S:      Maintained
16122 F:      drivers/platform/x86/toshiba_bluetooth.c
16123
16124 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16125 M:      Azael Avalos <coproscefalo@gmail.com>
16126 L:      platform-driver-x86@vger.kernel.org
16127 S:      Maintained
16128 F:      drivers/platform/x86/toshiba_haps.c
16129
16130 TOSHIBA SMM DRIVER
16131 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16132 W:      http://www.buzzard.org.uk/toshiba/
16133 S:      Maintained
16134 F:      drivers/char/toshiba.c
16135 F:      include/linux/toshiba.h
16136 F:      include/uapi/linux/toshiba.h
16137
16138 TOSHIBA TC358743 DRIVER
16139 M:      Mats Randgaard <matrandg@cisco.com>
16140 L:      linux-media@vger.kernel.org
16141 S:      Maintained
16142 F:      drivers/media/i2c/tc358743*
16143 F:      include/media/i2c/tc358743.h
16144
16145 TOSHIBA WMI HOTKEYS DRIVER
16146 M:      Azael Avalos <coproscefalo@gmail.com>
16147 L:      platform-driver-x86@vger.kernel.org
16148 S:      Maintained
16149 F:      drivers/platform/x86/toshiba-wmi.c
16150
16151 TPM DEVICE DRIVER
16152 M:      Peter Huewe <peterhuewe@gmx.de>
16153 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16154 R:      Jason Gunthorpe <jgg@ziepe.ca>
16155 L:      linux-integrity@vger.kernel.org
16156 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16157 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16158 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16159 S:      Maintained
16160 F:      drivers/char/tpm/
16161
16162 TRACING
16163 M:      Steven Rostedt <rostedt@goodmis.org>
16164 M:      Ingo Molnar <mingo@redhat.com>
16165 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16166 S:      Maintained
16167 F:      Documentation/trace/ftrace.rst
16168 F:      arch/*/*/*/ftrace.h
16169 F:      arch/*/kernel/ftrace.c
16170 F:      include/*/ftrace.h
16171 F:      include/linux/trace*.h
16172 F:      include/trace/
16173 F:      kernel/trace/
16174 F:      tools/testing/selftests/ftrace/
16175
16176 TRACING MMIO ACCESSES (MMIOTRACE)
16177 M:      Steven Rostedt <rostedt@goodmis.org>
16178 M:      Ingo Molnar <mingo@kernel.org>
16179 R:      Karol Herbst <karolherbst@gmail.com>
16180 R:      Pekka Paalanen <ppaalanen@gmail.com>
16181 S:      Maintained
16182 L:      linux-kernel@vger.kernel.org
16183 L:      nouveau@lists.freedesktop.org
16184 F:      kernel/trace/trace_mmiotrace.c
16185 F:      include/linux/mmiotrace.h
16186 F:      arch/x86/mm/kmmio.c
16187 F:      arch/x86/mm/mmio-mod.c
16188 F:      arch/x86/mm/testmmiotrace.c
16189
16190 TRIVIAL PATCHES
16191 M:      Jiri Kosina <trivial@kernel.org>
16192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16193 S:      Maintained
16194 K:      ^Subject:.*(?i)trivial
16195
16196 TEMPO SEMICONDUCTOR DRIVERS
16197 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16198 S:      Maintained
16199 F:      sound/soc/codecs/tscs*.c
16200 F:      sound/soc/codecs/tscs*.h
16201 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16202
16203 TTY LAYER
16204 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16205 M:      Jiri Slaby <jslaby@suse.com>
16206 S:      Supported
16207 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16208 F:      Documentation/serial/
16209 F:      drivers/tty/
16210 F:      drivers/tty/serial/serial_core.c
16211 F:      include/linux/serial_core.h
16212 F:      include/linux/serial.h
16213 F:      include/linux/tty.h
16214 F:      include/uapi/linux/serial_core.h
16215 F:      include/uapi/linux/serial.h
16216 F:      include/uapi/linux/tty.h
16217
16218 TUA9001 MEDIA DRIVER
16219 M:      Antti Palosaari <crope@iki.fi>
16220 L:      linux-media@vger.kernel.org
16221 W:      https://linuxtv.org
16222 W:      http://palosaari.fi/linux/
16223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16224 T:      git git://linuxtv.org/anttip/media_tree.git
16225 S:      Maintained
16226 F:      drivers/media/tuners/tua9001*
16227
16228 TULIP NETWORK DRIVERS
16229 L:      netdev@vger.kernel.org
16230 L:      linux-parisc@vger.kernel.org
16231 S:      Orphan
16232 F:      drivers/net/ethernet/dec/tulip/
16233
16234 TUN/TAP driver
16235 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16236 W:      http://vtun.sourceforge.net/tun
16237 S:      Maintained
16238 F:      Documentation/networking/tuntap.txt
16239 F:      arch/um/os-Linux/drivers/
16240
16241 TURBOCHANNEL SUBSYSTEM
16242 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16243 M:      Ralf Baechle <ralf@linux-mips.org>
16244 L:      linux-mips@vger.kernel.org
16245 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16246 S:      Maintained
16247 F:      drivers/tc/
16248 F:      include/linux/tc.h
16249
16250 TURBOSTAT UTILITY
16251 M:      "Len Brown" <lenb@kernel.org>
16252 L:      linux-pm@vger.kernel.org
16253 B:      https://bugzilla.kernel.org
16254 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16255 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16256 S:      Supported
16257 F:      tools/power/x86/turbostat/
16258
16259 TW5864 VIDEO4LINUX DRIVER
16260 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16261 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16262 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16263 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16264 L:      linux-media@vger.kernel.org
16265 S:      Supported
16266 F:      drivers/media/pci/tw5864/
16267
16268 TW68 VIDEO4LINUX DRIVER
16269 M:      Hans Verkuil <hverkuil@xs4all.nl>
16270 L:      linux-media@vger.kernel.org
16271 T:      git git://linuxtv.org/media_tree.git
16272 W:      https://linuxtv.org
16273 S:      Odd Fixes
16274 F:      drivers/media/pci/tw68/
16275
16276 TW686X VIDEO4LINUX DRIVER
16277 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16278 L:      linux-media@vger.kernel.org
16279 T:      git git://linuxtv.org/media_tree.git
16280 W:      http://linuxtv.org
16281 S:      Maintained
16282 F:      drivers/media/pci/tw686x/
16283
16284 UBI FILE SYSTEM (UBIFS)
16285 M:      Richard Weinberger <richard@nod.at>
16286 M:      Artem Bityutskiy <dedekind1@gmail.com>
16287 M:      Adrian Hunter <adrian.hunter@intel.com>
16288 L:      linux-mtd@lists.infradead.org
16289 T:      git git://git.infradead.org/ubifs-2.6.git
16290 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16291 S:      Supported
16292 F:      Documentation/filesystems/ubifs.txt
16293 F:      fs/ubifs/
16294
16295 UCLINUX (M68KNOMMU AND COLDFIRE)
16296 M:      Greg Ungerer <gerg@linux-m68k.org>
16297 W:      http://www.linux-m68k.org/
16298 W:      http://www.uclinux.org/
16299 L:      linux-m68k@lists.linux-m68k.org
16300 L:      uclinux-dev@uclinux.org  (subscribers-only)
16301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16302 S:      Maintained
16303 F:      arch/m68k/coldfire/
16304 F:      arch/m68k/68*/
16305 F:      arch/m68k/*/*_no.*
16306 F:      arch/m68k/include/asm/*_no.*
16307
16308 UDF FILESYSTEM
16309 M:      Jan Kara <jack@suse.com>
16310 S:      Maintained
16311 F:      Documentation/filesystems/udf.txt
16312 F:      fs/udf/
16313
16314 UDRAW TABLET
16315 M:      Bastien Nocera <hadess@hadess.net>
16316 L:      linux-input@vger.kernel.org
16317 S:      Maintained
16318 F:      drivers/hid/hid-udraw-ps3.c
16319
16320 UFS FILESYSTEM
16321 M:      Evgeniy Dushistov <dushistov@mail.ru>
16322 S:      Maintained
16323 F:      Documentation/filesystems/ufs.txt
16324 F:      fs/ufs/
16325
16326 UHID USERSPACE HID IO DRIVER:
16327 M:      David Herrmann <dh.herrmann@googlemail.com>
16328 L:      linux-input@vger.kernel.org
16329 S:      Maintained
16330 F:      drivers/hid/uhid.c
16331 F:      include/uapi/linux/uhid.h
16332
16333 ULPI BUS
16334 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16335 L:      linux-usb@vger.kernel.org
16336 S:      Maintained
16337 F:      drivers/usb/common/ulpi.c
16338 F:      include/linux/ulpi/
16339
16340 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16341 L:      linux-usb@vger.kernel.org
16342 S:      Orphan
16343 F:      drivers/uwb/
16344 F:      include/linux/uwb.h
16345 F:      include/linux/uwb/
16346
16347 UNICODE SUBSYSTEM:
16348 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16349 L:      linux-fsdevel@vger.kernel.org
16350 S:      Supported
16351 F:      fs/unicode/
16352
16353 UNICORE32 ARCHITECTURE:
16354 M:      Guan Xuetao <gxt@pku.edu.cn>
16355 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16356 S:      Maintained
16357 T:      git git://github.com/gxt/linux.git
16358 F:      arch/unicore32/
16359
16360 UNIFDEF
16361 M:      Tony Finch <dot@dotat.at>
16362 W:      http://dotat.at/prog/unifdef
16363 S:      Maintained
16364 F:      scripts/unifdef.c
16365
16366 UNIFORM CDROM DRIVER
16367 M:      Jens Axboe <axboe@kernel.dk>
16368 W:      http://www.kernel.dk
16369 S:      Maintained
16370 F:      Documentation/cdrom/
16371 F:      drivers/cdrom/cdrom.c
16372 F:      include/linux/cdrom.h
16373 F:      include/uapi/linux/cdrom.h
16374
16375 UNISYS S-PAR DRIVERS
16376 M:      David Kershner <david.kershner@unisys.com>
16377 L:      sparmaintainer@unisys.com (Unisys internal)
16378 S:      Supported
16379 F:      include/linux/visorbus.h
16380 F:      drivers/visorbus/
16381 F:      drivers/staging/unisys/
16382
16383 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16384 R:      Alim Akhtar <alim.akhtar@samsung.com>
16385 R:      Avri Altman <avri.altman@wdc.com>
16386 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16387 L:      linux-scsi@vger.kernel.org
16388 S:      Supported
16389 F:      Documentation/scsi/ufs.txt
16390 F:      drivers/scsi/ufs/
16391
16392 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16393 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16394 L:      linux-scsi@vger.kernel.org
16395 S:      Supported
16396 F:      drivers/scsi/ufs/*dwc*
16397
16398 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16399 M:      Stanley Chu <stanley.chu@mediatek.com>
16400 L:      linux-scsi@vger.kernel.org
16401 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16402 S:      Maintained
16403 F:      drivers/scsi/ufs/ufs-mediatek*
16404
16405 UNSORTED BLOCK IMAGES (UBI)
16406 M:      Artem Bityutskiy <dedekind1@gmail.com>
16407 M:      Richard Weinberger <richard@nod.at>
16408 W:      http://www.linux-mtd.infradead.org/
16409 L:      linux-mtd@lists.infradead.org
16410 T:      git git://git.infradead.org/ubifs-2.6.git
16411 S:      Supported
16412 F:      drivers/mtd/ubi/
16413 F:      include/linux/mtd/ubi.h
16414 F:      include/uapi/mtd/ubi-user.h
16415
16416 USB "USBNET" DRIVER FRAMEWORK
16417 M:      Oliver Neukum <oneukum@suse.com>
16418 L:      netdev@vger.kernel.org
16419 W:      http://www.linux-usb.org/usbnet
16420 S:      Maintained
16421 F:      drivers/net/usb/usbnet.c
16422 F:      include/linux/usb/usbnet.h
16423
16424 USB ACM DRIVER
16425 M:      Oliver Neukum <oneukum@suse.com>
16426 L:      linux-usb@vger.kernel.org
16427 S:      Maintained
16428 F:      Documentation/usb/acm.rst
16429 F:      drivers/usb/class/cdc-acm.*
16430
16431 USB AR5523 WIRELESS DRIVER
16432 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16433 L:      linux-wireless@vger.kernel.org
16434 S:      Maintained
16435 F:      drivers/net/wireless/ath/ar5523/
16436
16437 USB ATTACHED SCSI
16438 M:      Oliver Neukum <oneukum@suse.com>
16439 L:      linux-usb@vger.kernel.org
16440 L:      linux-scsi@vger.kernel.org
16441 S:      Maintained
16442 F:      drivers/usb/storage/uas.c
16443
16444 USB CDC ETHERNET DRIVER
16445 M:      Oliver Neukum <oliver@neukum.org>
16446 L:      linux-usb@vger.kernel.org
16447 S:      Maintained
16448 F:      drivers/net/usb/cdc_*.c
16449 F:      include/uapi/linux/usb/cdc.h
16450
16451 USB CHAOSKEY DRIVER
16452 M:      Keith Packard <keithp@keithp.com>
16453 L:      linux-usb@vger.kernel.org
16454 S:      Maintained
16455 F:      drivers/usb/misc/chaoskey.c
16456
16457 USB CYPRESS C67X00 DRIVER
16458 M:      Peter Korsgaard <jacmet@sunsite.dk>
16459 L:      linux-usb@vger.kernel.org
16460 S:      Maintained
16461 F:      drivers/usb/c67x00/
16462
16463 USB DAVICOM DM9601 DRIVER
16464 M:      Peter Korsgaard <jacmet@sunsite.dk>
16465 L:      netdev@vger.kernel.org
16466 W:      http://www.linux-usb.org/usbnet
16467 S:      Maintained
16468 F:      drivers/net/usb/dm9601.c
16469
16470 USB DIAMOND RIO500 DRIVER
16471 M:      Cesar Miquel <miquel@df.uba.ar>
16472 L:      rio500-users@lists.sourceforge.net
16473 W:      http://rio500.sourceforge.net
16474 S:      Maintained
16475 F:      drivers/usb/misc/rio500*
16476
16477 USB EHCI DRIVER
16478 M:      Alan Stern <stern@rowland.harvard.edu>
16479 L:      linux-usb@vger.kernel.org
16480 S:      Maintained
16481 F:      Documentation/usb/ehci.rst
16482 F:      drivers/usb/host/ehci*
16483
16484 USB GADGET/PERIPHERAL SUBSYSTEM
16485 M:      Felipe Balbi <balbi@kernel.org>
16486 L:      linux-usb@vger.kernel.org
16487 W:      http://www.linux-usb.org/gadget
16488 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16489 S:      Maintained
16490 F:      drivers/usb/gadget/
16491 F:      include/linux/usb/gadget*
16492
16493 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16494 M:      Jiri Kosina <jikos@kernel.org>
16495 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16496 L:      linux-usb@vger.kernel.org
16497 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16498 S:      Maintained
16499 F:      Documentation/hid/hiddev.rst
16500 F:      drivers/hid/usbhid/
16501
16502 USB INTEL XHCI ROLE MUX DRIVER
16503 M:      Hans de Goede <hdegoede@redhat.com>
16504 L:      linux-usb@vger.kernel.org
16505 S:      Maintained
16506 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16507
16508 USB IP DRIVER FOR HISILICON KIRIN
16509 M:      Yu Chen <chenyu56@huawei.com>
16510 M:      Binghui Wang <wangbinghui@hisilicon.com>
16511 L:      linux-usb@vger.kernel.org
16512 S:      Maintained
16513 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16514 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16515
16516 USB ISP116X DRIVER
16517 M:      Olav Kongas <ok@artecdesign.ee>
16518 L:      linux-usb@vger.kernel.org
16519 S:      Maintained
16520 F:      drivers/usb/host/isp116x*
16521 F:      include/linux/usb/isp116x.h
16522
16523 USB LAN78XX ETHERNET DRIVER
16524 M:      Woojung Huh <woojung.huh@microchip.com>
16525 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16526 L:      netdev@vger.kernel.org
16527 S:      Maintained
16528 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16529 F:      drivers/net/usb/lan78xx.*
16530 F:      include/dt-bindings/net/microchip-lan78xx.h
16531
16532 USB MASS STORAGE DRIVER
16533 M:      Alan Stern <stern@rowland.harvard.edu>
16534 L:      linux-usb@vger.kernel.org
16535 L:      usb-storage@lists.one-eyed-alien.net
16536 S:      Maintained
16537 F:      drivers/usb/storage/
16538
16539 USB MIDI DRIVER
16540 M:      Clemens Ladisch <clemens@ladisch.de>
16541 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16542 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16543 S:      Maintained
16544 F:      sound/usb/midi.*
16545
16546 USB NETWORKING DRIVERS
16547 L:      linux-usb@vger.kernel.org
16548 S:      Odd Fixes
16549 F:      drivers/net/usb/
16550
16551 USB OHCI DRIVER
16552 M:      Alan Stern <stern@rowland.harvard.edu>
16553 L:      linux-usb@vger.kernel.org
16554 S:      Maintained
16555 F:      Documentation/usb/ohci.rst
16556 F:      drivers/usb/host/ohci*
16557
16558 USB OTG FSM (Finite State Machine)
16559 M:      Peter Chen <Peter.Chen@nxp.com>
16560 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16561 L:      linux-usb@vger.kernel.org
16562 S:      Maintained
16563 F:      drivers/usb/common/usb-otg-fsm.c
16564
16565 USB OVER IP DRIVER
16566 M:      Valentina Manea <valentina.manea.m@gmail.com>
16567 M:      Shuah Khan <shuah@kernel.org>
16568 M:      Shuah Khan <skhan@linuxfoundation.org>
16569 L:      linux-usb@vger.kernel.org
16570 S:      Maintained
16571 F:      Documentation/usb/usbip_protocol.rst
16572 F:      drivers/usb/usbip/
16573 F:      tools/usb/usbip/
16574 F:      tools/testing/selftests/drivers/usb/usbip/
16575
16576 USB PEGASUS DRIVER
16577 M:      Petko Manolov <petkan@nucleusys.com>
16578 L:      linux-usb@vger.kernel.org
16579 L:      netdev@vger.kernel.org
16580 T:      git git://github.com/petkan/pegasus.git
16581 W:      https://github.com/petkan/pegasus
16582 S:      Maintained
16583 F:      drivers/net/usb/pegasus.*
16584
16585 USB PHY LAYER
16586 M:      Felipe Balbi <balbi@kernel.org>
16587 L:      linux-usb@vger.kernel.org
16588 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16589 S:      Maintained
16590 F:      drivers/usb/phy/
16591
16592 USB PRINTER DRIVER (usblp)
16593 M:      Pete Zaitcev <zaitcev@redhat.com>
16594 L:      linux-usb@vger.kernel.org
16595 S:      Supported
16596 F:      drivers/usb/class/usblp.c
16597
16598 USB QMI WWAN NETWORK DRIVER
16599 M:      Bjørn Mork <bjorn@mork.no>
16600 L:      netdev@vger.kernel.org
16601 S:      Maintained
16602 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16603 F:      drivers/net/usb/qmi_wwan.c
16604
16605 USB RTL8150 DRIVER
16606 M:      Petko Manolov <petkan@nucleusys.com>
16607 L:      linux-usb@vger.kernel.org
16608 L:      netdev@vger.kernel.org
16609 T:      git git://github.com/petkan/rtl8150.git
16610 W:      https://github.com/petkan/rtl8150
16611 S:      Maintained
16612 F:      drivers/net/usb/rtl8150.c
16613
16614 USB SERIAL SUBSYSTEM
16615 M:      Johan Hovold <johan@kernel.org>
16616 L:      linux-usb@vger.kernel.org
16617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16618 S:      Maintained
16619 F:      Documentation/usb/usb-serial.rst
16620 F:      drivers/usb/serial/
16621 F:      include/linux/usb/serial.h
16622
16623 USB SMSC75XX ETHERNET DRIVER
16624 M:      Steve Glendinning <steve.glendinning@shawell.net>
16625 L:      netdev@vger.kernel.org
16626 S:      Maintained
16627 F:      drivers/net/usb/smsc75xx.*
16628
16629 USB SMSC95XX ETHERNET DRIVER
16630 M:      Steve Glendinning <steve.glendinning@shawell.net>
16631 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16632 L:      netdev@vger.kernel.org
16633 S:      Maintained
16634 F:      drivers/net/usb/smsc95xx.*
16635
16636 USB SUBSYSTEM
16637 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16638 L:      linux-usb@vger.kernel.org
16639 W:      http://www.linux-usb.org
16640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16641 S:      Supported
16642 F:      Documentation/devicetree/bindings/usb/
16643 F:      Documentation/usb/
16644 F:      drivers/usb/
16645 F:      include/linux/usb.h
16646 F:      include/linux/usb/
16647
16648 USB TYPEC PI3USB30532 MUX DRIVER
16649 M:      Hans de Goede <hdegoede@redhat.com>
16650 L:      linux-usb@vger.kernel.org
16651 S:      Maintained
16652 F:      drivers/usb/typec/mux/pi3usb30532.c
16653
16654 USB TYPEC CLASS
16655 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16656 L:      linux-usb@vger.kernel.org
16657 S:      Maintained
16658 F:      Documentation/ABI/testing/sysfs-class-typec
16659 F:      Documentation/driver-api/usb/typec.rst
16660 F:      drivers/usb/typec/
16661 F:      include/linux/usb/typec.h
16662
16663 USB TYPEC BUS FOR ALTERNATE MODES
16664 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16665 L:      linux-usb@vger.kernel.org
16666 S:      Maintained
16667 F:      Documentation/ABI/testing/sysfs-bus-typec
16668 F:      Documentation/driver-api/usb/typec_bus.rst
16669 F:      drivers/usb/typec/altmodes/
16670 F:      include/linux/usb/typec_altmode.h
16671
16672 USB TYPEC PORT CONTROLLER DRIVERS
16673 M:      Guenter Roeck <linux@roeck-us.net>
16674 L:      linux-usb@vger.kernel.org
16675 S:      Maintained
16676 F:      drivers/usb/typec/tcpm/
16677
16678 USB UHCI DRIVER
16679 M:      Alan Stern <stern@rowland.harvard.edu>
16680 L:      linux-usb@vger.kernel.org
16681 S:      Maintained
16682 F:      drivers/usb/host/uhci*
16683
16684 USB VIDEO CLASS
16685 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16686 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16687 L:      linux-media@vger.kernel.org
16688 T:      git git://linuxtv.org/media_tree.git
16689 W:      http://www.ideasonboard.org/uvc/
16690 S:      Maintained
16691 F:      drivers/media/usb/uvc/
16692 F:      include/uapi/linux/uvcvideo.h
16693
16694 USB VISION DRIVER
16695 M:      Hans Verkuil <hverkuil@xs4all.nl>
16696 L:      linux-media@vger.kernel.org
16697 T:      git git://linuxtv.org/media_tree.git
16698 W:      https://linuxtv.org
16699 S:      Odd Fixes
16700 F:      drivers/media/usb/usbvision/
16701
16702 USB WEBCAM GADGET
16703 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16704 L:      linux-usb@vger.kernel.org
16705 S:      Maintained
16706 F:      drivers/usb/gadget/function/*uvc*
16707 F:      drivers/usb/gadget/legacy/webcam.c
16708 F:      include/uapi/linux/usb/g_uvc.h
16709
16710 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16711 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16712 L:      linux-wireless@vger.kernel.org
16713 S:      Maintained
16714 F:      drivers/net/wireless/rndis_wlan.c
16715
16716 USB XHCI DRIVER
16717 M:      Mathias Nyman <mathias.nyman@intel.com>
16718 L:      linux-usb@vger.kernel.org
16719 S:      Supported
16720 F:      drivers/usb/host/xhci*
16721 F:      drivers/usb/host/pci-quirks*
16722
16723 USB ZD1201 DRIVER
16724 L:      linux-wireless@vger.kernel.org
16725 W:      http://linux-lc100020.sourceforge.net
16726 S:      Orphan
16727 F:      drivers/net/wireless/zydas/zd1201.*
16728
16729 USB ZR364XX DRIVER
16730 M:      Antoine Jacquet <royale@zerezo.com>
16731 L:      linux-usb@vger.kernel.org
16732 L:      linux-media@vger.kernel.org
16733 T:      git git://linuxtv.org/media_tree.git
16734 W:      http://royale.zerezo.com/zr364xx/
16735 S:      Maintained
16736 F:      Documentation/media/v4l-drivers/zr364xx*
16737 F:      drivers/media/usb/zr364xx/
16738
16739 USER-MODE LINUX (UML)
16740 M:      Jeff Dike <jdike@addtoit.com>
16741 M:      Richard Weinberger <richard@nod.at>
16742 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16743 L:      linux-um@lists.infradead.org
16744 W:      http://user-mode-linux.sourceforge.net
16745 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16746 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16747 S:      Maintained
16748 F:      Documentation/virt/uml/
16749 F:      arch/um/
16750 F:      arch/x86/um/
16751 F:      fs/hostfs/
16752
16753 USERSPACE COPYIN/COPYOUT (UIOVEC)
16754 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16755 S:      Maintained
16756 F:      lib/iov_iter.c
16757 F:      include/linux/uio.h
16758
16759 USERSPACE DMA BUFFER DRIVER
16760 M:      Gerd Hoffmann <kraxel@redhat.com>
16761 S:      Maintained
16762 L:      dri-devel@lists.freedesktop.org
16763 F:      drivers/dma-buf/udmabuf.c
16764 F:      include/uapi/linux/udmabuf.h
16765 T:      git git://anongit.freedesktop.org/drm/drm-misc
16766
16767 USERSPACE I/O (UIO)
16768 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16769 S:      Maintained
16770 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16771 F:      Documentation/driver-api/uio-howto.rst
16772 F:      drivers/uio/
16773 F:      include/linux/uio_driver.h
16774
16775 UTIL-LINUX PACKAGE
16776 M:      Karel Zak <kzak@redhat.com>
16777 L:      util-linux@vger.kernel.org
16778 W:      http://en.wikipedia.org/wiki/Util-linux
16779 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16780 S:      Maintained
16781
16782 UUID HELPERS
16783 M:      Christoph Hellwig <hch@lst.de>
16784 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16785 L:      linux-kernel@vger.kernel.org
16786 T:      git git://git.infradead.org/users/hch/uuid.git
16787 F:      lib/uuid.c
16788 F:      lib/test_uuid.c
16789 F:      include/linux/uuid.h
16790 F:      include/uapi/linux/uuid.h
16791 S:      Maintained
16792
16793 UVESAFB DRIVER
16794 M:      Michal Januszewski <spock@gentoo.org>
16795 L:      linux-fbdev@vger.kernel.org
16796 W:      https://github.com/mjanusz/v86d
16797 S:      Maintained
16798 F:      Documentation/fb/uvesafb.rst
16799 F:      drivers/video/fbdev/uvesafb.*
16800
16801 VF610 NAND DRIVER
16802 M:      Stefan Agner <stefan@agner.ch>
16803 L:      linux-mtd@lists.infradead.org
16804 S:      Supported
16805 F:      drivers/mtd/nand/raw/vf610_nfc.c
16806
16807 VFAT/FAT/MSDOS FILESYSTEM
16808 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16809 S:      Maintained
16810 F:      Documentation/filesystems/vfat.txt
16811 F:      fs/fat/
16812
16813 VFIO DRIVER
16814 M:      Alex Williamson <alex.williamson@redhat.com>
16815 R:      Cornelia Huck <cohuck@redhat.com>
16816 L:      kvm@vger.kernel.org
16817 T:      git git://github.com/awilliam/linux-vfio.git
16818 S:      Maintained
16819 F:      Documentation/vfio.txt
16820 F:      drivers/vfio/
16821 F:      include/linux/vfio.h
16822 F:      include/uapi/linux/vfio.h
16823
16824 VFIO MEDIATED DEVICE DRIVERS
16825 M:      Kirti Wankhede <kwankhede@nvidia.com>
16826 L:      kvm@vger.kernel.org
16827 S:      Maintained
16828 F:      Documentation/vfio-mediated-device.txt
16829 F:      drivers/vfio/mdev/
16830 F:      include/linux/mdev.h
16831 F:      samples/vfio-mdev/
16832
16833 VFIO PLATFORM DRIVER
16834 M:      Eric Auger <eric.auger@redhat.com>
16835 L:      kvm@vger.kernel.org
16836 S:      Maintained
16837 F:      drivers/vfio/platform/
16838
16839 VGA_SWITCHEROO
16840 R:      Lukas Wunner <lukas@wunner.de>
16841 S:      Maintained
16842 F:      Documentation/gpu/vga-switcheroo.rst
16843 F:      drivers/gpu/vga/vga_switcheroo.c
16844 F:      include/linux/vga_switcheroo.h
16845 T:      git git://anongit.freedesktop.org/drm/drm-misc
16846
16847 VIA RHINE NETWORK DRIVER
16848 S:      Orphan
16849 F:      drivers/net/ethernet/via/via-rhine.c
16850
16851 VIA SD/MMC CARD CONTROLLER DRIVER
16852 M:      Bruce Chang <brucechang@via.com.tw>
16853 M:      Harald Welte <HaraldWelte@viatech.com>
16854 S:      Maintained
16855 F:      drivers/mmc/host/via-sdmmc.c
16856
16857 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16858 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16859 L:      linux-fbdev@vger.kernel.org
16860 S:      Maintained
16861 F:      include/linux/via-core.h
16862 F:      include/linux/via-gpio.h
16863 F:      include/linux/via_i2c.h
16864 F:      drivers/video/fbdev/via/
16865
16866 VIA VELOCITY NETWORK DRIVER
16867 M:      Francois Romieu <romieu@fr.zoreil.com>
16868 L:      netdev@vger.kernel.org
16869 S:      Maintained
16870 F:      drivers/net/ethernet/via/via-velocity.*
16871
16872 VICODEC VIRTUAL CODEC DRIVER
16873 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
16874 L:      linux-media@vger.kernel.org
16875 T:      git git://linuxtv.org/media_tree.git
16876 W:      https://linuxtv.org
16877 S:      Maintained
16878 F:      drivers/media/platform/vicodec/*
16879
16880 VIDEO MULTIPLEXER DRIVER
16881 M:      Philipp Zabel <p.zabel@pengutronix.de>
16882 L:      linux-media@vger.kernel.org
16883 S:      Maintained
16884 F:      drivers/media/platform/video-mux.c
16885
16886 VIDEO I2C POLLING DRIVER
16887 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16888 L:      linux-media@vger.kernel.org
16889 S:      Maintained
16890 F:      drivers/media/i2c/video-i2c.c
16891
16892 VIDEOBUF2 FRAMEWORK
16893 M:      Pawel Osciak <pawel@osciak.com>
16894 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16895 M:      Kyungmin Park <kyungmin.park@samsung.com>
16896 R:      Tomasz Figa <tfiga@chromium.org>
16897 L:      linux-media@vger.kernel.org
16898 S:      Maintained
16899 F:      drivers/media/common/videobuf2/*
16900 F:      include/media/videobuf2-*
16901
16902 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16903 M:      Helen Koike <helen.koike@collabora.com>
16904 L:      linux-media@vger.kernel.org
16905 T:      git git://linuxtv.org/media_tree.git
16906 W:      https://linuxtv.org
16907 S:      Maintained
16908 F:      drivers/media/platform/vimc/*
16909
16910 VIRT LIB
16911 M:      Alex Williamson <alex.williamson@redhat.com>
16912 M:      Paolo Bonzini <pbonzini@redhat.com>
16913 L:      kvm@vger.kernel.org
16914 S:      Supported
16915 F:      virt/lib/
16916
16917 VIRTIO AND VHOST VSOCK DRIVER
16918 M:      Stefan Hajnoczi <stefanha@redhat.com>
16919 L:      kvm@vger.kernel.org
16920 L:      virtualization@lists.linux-foundation.org
16921 L:      netdev@vger.kernel.org
16922 S:      Maintained
16923 F:      include/linux/virtio_vsock.h
16924 F:      include/uapi/linux/virtio_vsock.h
16925 F:      include/uapi/linux/vsockmon.h
16926 F:      include/uapi/linux/vm_sockets_diag.h
16927 F:      net/vmw_vsock/diag.c
16928 F:      net/vmw_vsock/af_vsock_tap.c
16929 F:      net/vmw_vsock/virtio_transport_common.c
16930 F:      net/vmw_vsock/virtio_transport.c
16931 F:      drivers/net/vsockmon.c
16932 F:      drivers/vhost/vsock.c
16933 F:      tools/testing/vsock/
16934
16935 VIRTIO CONSOLE DRIVER
16936 M:      Amit Shah <amit@kernel.org>
16937 L:      virtualization@lists.linux-foundation.org
16938 S:      Maintained
16939 F:      drivers/char/virtio_console.c
16940 F:      include/linux/virtio_console.h
16941 F:      include/uapi/linux/virtio_console.h
16942
16943 VIRTIO CORE AND NET DRIVERS
16944 M:      "Michael S. Tsirkin" <mst@redhat.com>
16945 M:      Jason Wang <jasowang@redhat.com>
16946 L:      virtualization@lists.linux-foundation.org
16947 S:      Maintained
16948 F:      Documentation/devicetree/bindings/virtio/
16949 F:      drivers/virtio/
16950 F:      tools/virtio/
16951 F:      drivers/net/virtio_net.c
16952 F:      drivers/block/virtio_blk.c
16953 F:      include/linux/virtio*.h
16954 F:      include/uapi/linux/virtio_*.h
16955 F:      drivers/crypto/virtio/
16956 F:      mm/balloon_compaction.c
16957
16958 VIRTIO BLOCK AND SCSI DRIVERS
16959 M:      "Michael S. Tsirkin" <mst@redhat.com>
16960 M:      Jason Wang <jasowang@redhat.com>
16961 R:      Paolo Bonzini <pbonzini@redhat.com>
16962 R:      Stefan Hajnoczi <stefanha@redhat.com>
16963 L:      virtualization@lists.linux-foundation.org
16964 S:      Maintained
16965 F:      drivers/block/virtio_blk.c
16966 F:      drivers/scsi/virtio_scsi.c
16967 F:      include/uapi/linux/virtio_blk.h
16968 F:      include/uapi/linux/virtio_scsi.h
16969 F:      drivers/vhost/scsi.c
16970
16971 VIRTIO CRYPTO DRIVER
16972 M:      Gonglei <arei.gonglei@huawei.com>
16973 L:      virtualization@lists.linux-foundation.org
16974 L:      linux-crypto@vger.kernel.org
16975 S:      Maintained
16976 F:      drivers/crypto/virtio/
16977 F:      include/uapi/linux/virtio_crypto.h
16978
16979 VIRTIO DRIVERS FOR S390
16980 M:      Cornelia Huck <cohuck@redhat.com>
16981 M:      Halil Pasic <pasic@linux.ibm.com>
16982 L:      linux-s390@vger.kernel.org
16983 L:      virtualization@lists.linux-foundation.org
16984 L:      kvm@vger.kernel.org
16985 S:      Supported
16986 F:      drivers/s390/virtio/
16987 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16988
16989 VIRTIO GPU DRIVER
16990 M:      David Airlie <airlied@linux.ie>
16991 M:      Gerd Hoffmann <kraxel@redhat.com>
16992 L:      dri-devel@lists.freedesktop.org
16993 L:      virtualization@lists.linux-foundation.org
16994 T:      git git://anongit.freedesktop.org/drm/drm-misc
16995 S:      Maintained
16996 F:      drivers/gpu/drm/virtio/
16997 F:      include/uapi/linux/virtio_gpu.h
16998
16999 VIRTIO HOST (VHOST)
17000 M:      "Michael S. Tsirkin" <mst@redhat.com>
17001 M:      Jason Wang <jasowang@redhat.com>
17002 L:      kvm@vger.kernel.org
17003 L:      virtualization@lists.linux-foundation.org
17004 L:      netdev@vger.kernel.org
17005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17006 S:      Maintained
17007 F:      drivers/vhost/
17008 F:      include/uapi/linux/vhost.h
17009
17010 VIRTIO INPUT DRIVER
17011 M:      Gerd Hoffmann <kraxel@redhat.com>
17012 S:      Maintained
17013 F:      drivers/virtio/virtio_input.c
17014 F:      include/uapi/linux/virtio_input.h
17015
17016 VIRTUAL BOX GUEST DEVICE DRIVER
17017 M:      Hans de Goede <hdegoede@redhat.com>
17018 M:      Arnd Bergmann <arnd@arndb.de>
17019 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17020 S:      Maintained
17021 F:      include/linux/vbox_utils.h
17022 F:      include/uapi/linux/vbox*.h
17023 F:      drivers/virt/vboxguest/
17024
17025 VIRTUAL SERIO DEVICE DRIVER
17026 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17027 S:      Maintained
17028 F:      drivers/input/serio/userio.c
17029 F:      include/uapi/linux/userio.h
17030
17031 VIVID VIRTUAL VIDEO DRIVER
17032 M:      Hans Verkuil <hverkuil@xs4all.nl>
17033 L:      linux-media@vger.kernel.org
17034 T:      git git://linuxtv.org/media_tree.git
17035 W:      https://linuxtv.org
17036 S:      Maintained
17037 F:      drivers/media/platform/vivid/*
17038
17039 VLYNQ BUS
17040 M:      Florian Fainelli <f.fainelli@gmail.com>
17041 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17042 S:      Maintained
17043 F:      drivers/vlynq/vlynq.c
17044 F:      include/linux/vlynq.h
17045
17046 VME SUBSYSTEM
17047 M:      Martyn Welch <martyn@welchs.me.uk>
17048 M:      Manohar Vanga <manohar.vanga@gmail.com>
17049 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17050 L:      devel@driverdev.osuosl.org
17051 S:      Maintained
17052 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17053 F:      Documentation/driver-api/vme.rst
17054 F:      drivers/staging/vme/
17055 F:      drivers/vme/
17056 F:      include/linux/vme*
17057
17058 VMWARE BALLOON DRIVER
17059 M:      Julien Freche <jfreche@vmware.com>
17060 M:      Nadav Amit <namit@vmware.com>
17061 M:      "VMware, Inc." <pv-drivers@vmware.com>
17062 L:      linux-kernel@vger.kernel.org
17063 S:      Maintained
17064 F:      drivers/misc/vmw_balloon.c
17065
17066 VMWARE HYPERVISOR INTERFACE
17067 M:      Alok Kataria <akataria@vmware.com>
17068 L:      virtualization@lists.linux-foundation.org
17069 S:      Supported
17070 F:      arch/x86/kernel/cpu/vmware.c
17071
17072 VMWARE PVRDMA DRIVER
17073 M:      Adit Ranadive <aditr@vmware.com>
17074 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17075 L:      linux-rdma@vger.kernel.org
17076 S:      Maintained
17077 F:      drivers/infiniband/hw/vmw_pvrdma/
17078
17079 VMware PVSCSI driver
17080 M:      Jim Gill <jgill@vmware.com>
17081 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17082 L:      linux-scsi@vger.kernel.org
17083 S:      Maintained
17084 F:      drivers/scsi/vmw_pvscsi.c
17085 F:      drivers/scsi/vmw_pvscsi.h
17086
17087 VMWARE VMMOUSE SUBDRIVER
17088 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17089 M:      "VMware, Inc." <pv-drivers@vmware.com>
17090 L:      linux-input@vger.kernel.org
17091 S:      Maintained
17092 F:      drivers/input/mouse/vmmouse.c
17093 F:      drivers/input/mouse/vmmouse.h
17094
17095 VMWARE VMXNET3 ETHERNET DRIVER
17096 M:      Ronak Doshi <doshir@vmware.com>
17097 M:      "VMware, Inc." <pv-drivers@vmware.com>
17098 L:      netdev@vger.kernel.org
17099 S:      Maintained
17100 F:      drivers/net/vmxnet3/
17101
17102 VOCORE VOCORE2 BOARD
17103 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17104 L:      linux-mips@vger.kernel.org
17105 S:      Maintained
17106 F:      arch/mips/boot/dts/ralink/vocore2.dts
17107
17108 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17109 M:      Liam Girdwood <lgirdwood@gmail.com>
17110 M:      Mark Brown <broonie@kernel.org>
17111 L:      linux-kernel@vger.kernel.org
17112 W:      http://www.slimlogic.co.uk/?p=48
17113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17114 S:      Supported
17115 F:      Documentation/devicetree/bindings/regulator/
17116 F:      Documentation/power/regulator/
17117 F:      drivers/regulator/
17118 F:      include/dt-bindings/regulator/
17119 F:      include/linux/regulator/
17120
17121 VRF
17122 M:      David Ahern <dsa@cumulusnetworks.com>
17123 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17124 L:      netdev@vger.kernel.org
17125 S:      Maintained
17126 F:      drivers/net/vrf.c
17127 F:      Documentation/networking/vrf.txt
17128
17129 VT1211 HARDWARE MONITOR DRIVER
17130 M:      Juerg Haefliger <juergh@gmail.com>
17131 L:      linux-hwmon@vger.kernel.org
17132 S:      Maintained
17133 F:      Documentation/hwmon/vt1211.rst
17134 F:      drivers/hwmon/vt1211.c
17135
17136 VT8231 HARDWARE MONITOR DRIVER
17137 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17138 L:      linux-hwmon@vger.kernel.org
17139 S:      Maintained
17140 F:      drivers/hwmon/vt8231.c
17141
17142 VUB300 USB to SDIO/SD/MMC bridge chip
17143 M:      Tony Olech <tony.olech@elandigitalsystems.com>
17144 L:      linux-mmc@vger.kernel.org
17145 L:      linux-usb@vger.kernel.org
17146 S:      Supported
17147 F:      drivers/mmc/host/vub300.c
17148
17149 W1 DALLAS'S 1-WIRE BUS
17150 M:      Evgeniy Polyakov <zbr@ioremap.net>
17151 S:      Maintained
17152 F:      Documentation/devicetree/bindings/w1/
17153 F:      Documentation/w1/
17154 F:      drivers/w1/
17155 F:      include/linux/w1.h
17156
17157 W83791D HARDWARE MONITORING DRIVER
17158 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17159 L:      linux-hwmon@vger.kernel.org
17160 S:      Maintained
17161 F:      Documentation/hwmon/w83791d.rst
17162 F:      drivers/hwmon/w83791d.c
17163
17164 W83793 HARDWARE MONITORING DRIVER
17165 M:      Rudolf Marek <r.marek@assembler.cz>
17166 L:      linux-hwmon@vger.kernel.org
17167 S:      Maintained
17168 F:      Documentation/hwmon/w83793.rst
17169 F:      drivers/hwmon/w83793.c
17170
17171 W83795 HARDWARE MONITORING DRIVER
17172 M:      Jean Delvare <jdelvare@suse.com>
17173 L:      linux-hwmon@vger.kernel.org
17174 S:      Maintained
17175 F:      drivers/hwmon/w83795.c
17176
17177 W83L51xD SD/MMC CARD INTERFACE DRIVER
17178 M:      Pierre Ossman <pierre@ossman.eu>
17179 S:      Maintained
17180 F:      drivers/mmc/host/wbsd.*
17181
17182 WACOM PROTOCOL 4 SERIAL TABLETS
17183 M:      Julian Squires <julian@cipht.net>
17184 M:      Hans de Goede <hdegoede@redhat.com>
17185 L:      linux-input@vger.kernel.org
17186 S:      Maintained
17187 F:      drivers/input/tablet/wacom_serial4.c
17188
17189 WATCHDOG DEVICE DRIVERS
17190 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17191 M:      Guenter Roeck <linux@roeck-us.net>
17192 L:      linux-watchdog@vger.kernel.org
17193 W:      http://www.linux-watchdog.org/
17194 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17195 S:      Maintained
17196 F:      Documentation/devicetree/bindings/watchdog/
17197 F:      Documentation/watchdog/
17198 F:      drivers/watchdog/
17199 F:      include/linux/watchdog.h
17200 F:      include/uapi/linux/watchdog.h
17201
17202 WHISKEYCOVE PMIC GPIO DRIVER
17203 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17204 L:      linux-gpio@vger.kernel.org
17205 S:      Maintained
17206 F:      drivers/gpio/gpio-wcove.c
17207
17208 WHWAVE RTC DRIVER
17209 M:      Dianlong Li <long17.cool@163.com>
17210 L:      linux-rtc@vger.kernel.org
17211 S:      Maintained
17212 F:      drivers/rtc/rtc-sd3078.c
17213
17214 WIIMOTE HID DRIVER
17215 M:      David Herrmann <dh.herrmann@googlemail.com>
17216 L:      linux-input@vger.kernel.org
17217 S:      Maintained
17218 F:      drivers/hid/hid-wiimote*
17219
17220 WILOCITY WIL6210 WIRELESS DRIVER
17221 M:      Maya Erez <merez@codeaurora.org>
17222 L:      linux-wireless@vger.kernel.org
17223 L:      wil6210@qti.qualcomm.com
17224 S:      Supported
17225 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17226 F:      drivers/net/wireless/ath/wil6210/
17227
17228 WIMAX STACK
17229 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17230 M:      linux-wimax@intel.com
17231 L:      wimax@linuxwimax.org (subscribers-only)
17232 S:      Supported
17233 W:      http://linuxwimax.org
17234 F:      Documentation/wimax/README.wimax
17235 F:      include/linux/wimax/debug.h
17236 F:      include/net/wimax.h
17237 F:      include/uapi/linux/wimax.h
17238 F:      net/wimax/
17239
17240 WINBOND CIR DRIVER
17241 M:      David Härdeman <david@hardeman.nu>
17242 S:      Maintained
17243 F:      drivers/media/rc/winbond-cir.c
17244
17245 RCMM REMOTE CONTROLS DECODER
17246 M:      Patrick Lerda <patrick9876@free.fr>
17247 S:      Maintained
17248 F:      drivers/media/rc/ir-rcmm-decoder.c
17249
17250 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17251 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17252 L:      linux-watchdog@vger.kernel.org
17253 S:      Maintained
17254 F:      drivers/watchdog/ebc-c384_wdt.c
17255
17256 WINSYSTEMS WS16C48 GPIO DRIVER
17257 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17258 L:      linux-gpio@vger.kernel.org
17259 S:      Maintained
17260 F:      drivers/gpio/gpio-ws16c48.c
17261
17262 WISTRON LAPTOP BUTTON DRIVER
17263 M:      Miloslav Trmac <mitr@volny.cz>
17264 S:      Maintained
17265 F:      drivers/input/misc/wistron_btns.c
17266
17267 WL3501 WIRELESS PCMCIA CARD DRIVER
17268 L:      linux-wireless@vger.kernel.org
17269 S:      Odd fixes
17270 F:      drivers/net/wireless/wl3501*
17271
17272 WOLFSON MICROELECTRONICS DRIVERS
17273 L:      patches@opensource.cirrus.com
17274 T:      git https://github.com/CirrusLogic/linux-drivers.git
17275 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17276 S:      Supported
17277 F:      Documentation/hwmon/wm83??.rst
17278 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17279 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17280 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17281 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17282 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17283 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17284 F:      drivers/clk/clk-wm83*.c
17285 F:      drivers/extcon/extcon-arizona.c
17286 F:      drivers/leds/leds-wm83*.c
17287 F:      drivers/gpio/gpio-*wm*.c
17288 F:      drivers/gpio/gpio-arizona.c
17289 F:      drivers/hwmon/wm83??-hwmon.c
17290 F:      drivers/input/misc/wm831x-on.c
17291 F:      drivers/input/touchscreen/wm831x-ts.c
17292 F:      drivers/input/touchscreen/wm97*.c
17293 F:      drivers/mfd/arizona*
17294 F:      drivers/mfd/wm*.c
17295 F:      drivers/mfd/cs47l24*
17296 F:      drivers/power/supply/wm83*.c
17297 F:      drivers/rtc/rtc-wm83*.c
17298 F:      drivers/regulator/wm8*.c
17299 F:      drivers/regulator/arizona*
17300 F:      drivers/video/backlight/wm83*_bl.c
17301 F:      drivers/watchdog/wm83*_wdt.c
17302 F:      include/linux/mfd/arizona/
17303 F:      include/linux/mfd/wm831x/
17304 F:      include/linux/mfd/wm8350/
17305 F:      include/linux/mfd/wm8400*
17306 F:      include/linux/regulator/arizona*
17307 F:      include/linux/wm97xx.h
17308 F:      include/sound/wm????.h
17309 F:      sound/soc/codecs/arizona.?
17310 F:      sound/soc/codecs/wm*
17311 F:      sound/soc/codecs/cs47l24*
17312
17313 WORKQUEUE
17314 M:      Tejun Heo <tj@kernel.org>
17315 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17317 S:      Maintained
17318 F:      include/linux/workqueue.h
17319 F:      kernel/workqueue.c
17320 F:      Documentation/core-api/workqueue.rst
17321
17322 X-POWERS AXP288 PMIC DRIVERS
17323 M:      Hans de Goede <hdegoede@redhat.com>
17324 S:      Maintained
17325 N:      axp288
17326 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17327
17328 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17329 M:      Chen-Yu Tsai <wens@csie.org>
17330 L:      linux-kernel@vger.kernel.org
17331 S:      Maintained
17332 N:      axp[128]
17333
17334 X.25 NETWORK LAYER
17335 M:      Andrew Hendry <andrew.hendry@gmail.com>
17336 L:      linux-x25@vger.kernel.org
17337 S:      Odd Fixes
17338 F:      Documentation/networking/x25*
17339 F:      include/net/x25*
17340 F:      net/x25/
17341
17342 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17343 M:      Thomas Gleixner <tglx@linutronix.de>
17344 M:      Ingo Molnar <mingo@redhat.com>
17345 M:      Borislav Petkov <bp@alien8.de>
17346 R:      "H. Peter Anvin" <hpa@zytor.com>
17347 M:      x86@kernel.org
17348 L:      linux-kernel@vger.kernel.org
17349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17350 S:      Maintained
17351 F:      Documentation/devicetree/bindings/x86/
17352 F:      Documentation/x86/
17353 F:      arch/x86/
17354
17355 X86 ENTRY CODE
17356 M:      Andy Lutomirski <luto@kernel.org>
17357 L:      linux-kernel@vger.kernel.org
17358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17359 S:      Maintained
17360 F:      arch/x86/entry/
17361
17362 X86 MCE INFRASTRUCTURE
17363 M:      Tony Luck <tony.luck@intel.com>
17364 M:      Borislav Petkov <bp@alien8.de>
17365 L:      linux-edac@vger.kernel.org
17366 S:      Maintained
17367 F:      arch/x86/kernel/cpu/mce/*
17368
17369 X86 MICROCODE UPDATE SUPPORT
17370 M:      Borislav Petkov <bp@alien8.de>
17371 S:      Maintained
17372 F:      arch/x86/kernel/cpu/microcode/*
17373
17374 X86 MM
17375 M:      Dave Hansen <dave.hansen@linux.intel.com>
17376 M:      Andy Lutomirski <luto@kernel.org>
17377 M:      Peter Zijlstra <peterz@infradead.org>
17378 L:      linux-kernel@vger.kernel.org
17379 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17380 S:      Maintained
17381 F:      arch/x86/mm/
17382
17383 X86 PLATFORM DRIVERS
17384 M:      Darren Hart <dvhart@infradead.org>
17385 M:      Andy Shevchenko <andy@infradead.org>
17386 L:      platform-driver-x86@vger.kernel.org
17387 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17388 S:      Maintained
17389 F:      drivers/platform/x86/
17390 F:      drivers/platform/olpc/
17391
17392 X86 PLATFORM DRIVERS - ARCH
17393 R:      Darren Hart <dvhart@infradead.org>
17394 R:      Andy Shevchenko <andy@infradead.org>
17395 L:      platform-driver-x86@vger.kernel.org
17396 L:      x86@kernel.org
17397 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17398 S:      Maintained
17399 F:      arch/x86/platform
17400
17401 X86 VDSO
17402 M:      Andy Lutomirski <luto@kernel.org>
17403 L:      linux-kernel@vger.kernel.org
17404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17405 S:      Maintained
17406 F:      arch/x86/entry/vdso/
17407
17408 XARRAY
17409 M:      Matthew Wilcox <willy@infradead.org>
17410 L:      linux-fsdevel@vger.kernel.org
17411 S:      Supported
17412 F:      Documentation/core-api/xarray.rst
17413 F:      lib/idr.c
17414 F:      lib/xarray.c
17415 F:      include/linux/idr.h
17416 F:      include/linux/xarray.h
17417 F:      tools/testing/radix-tree
17418
17419 XBOX DVD IR REMOTE
17420 M:      Benjamin Valentin <benpicco@googlemail.com>
17421 S:      Maintained
17422 F:      drivers/media/rc/xbox_remote.c
17423 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17424
17425 XC2028/3028 TUNER DRIVER
17426 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17427 L:      linux-media@vger.kernel.org
17428 W:      https://linuxtv.org
17429 T:      git git://linuxtv.org/media_tree.git
17430 S:      Maintained
17431 F:      drivers/media/tuners/tuner-xc2028.*
17432
17433 XDP (eXpress Data Path)
17434 M:      Alexei Starovoitov <ast@kernel.org>
17435 M:      Daniel Borkmann <daniel@iogearbox.net>
17436 M:      David S. Miller <davem@davemloft.net>
17437 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17438 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17439 M:      John Fastabend <john.fastabend@gmail.com>
17440 L:      netdev@vger.kernel.org
17441 L:      xdp-newbies@vger.kernel.org
17442 L:      bpf@vger.kernel.org
17443 S:      Supported
17444 F:      net/core/xdp.c
17445 F:      include/net/xdp.h
17446 F:      kernel/bpf/devmap.c
17447 F:      kernel/bpf/cpumap.c
17448 F:      include/trace/events/xdp.h
17449 K:      xdp
17450 N:      xdp
17451
17452 XDP SOCKETS (AF_XDP)
17453 M:      Björn Töpel <bjorn.topel@intel.com>
17454 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17455 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
17456 L:      netdev@vger.kernel.org
17457 L:      bpf@vger.kernel.org
17458 S:      Maintained
17459 F:      kernel/bpf/xskmap.c
17460 F:      net/xdp/
17461
17462 XEN BLOCK SUBSYSTEM
17463 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17464 M:      Roger Pau Monné <roger.pau@citrix.com>
17465 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17466 S:      Supported
17467 F:      drivers/block/xen-blkback/*
17468 F:      drivers/block/xen*
17469
17470 XEN HYPERVISOR ARM
17471 M:      Stefano Stabellini <sstabellini@kernel.org>
17472 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17473 S:      Maintained
17474 F:      arch/arm/xen/
17475 F:      arch/arm/include/asm/xen/
17476
17477 XEN HYPERVISOR ARM64
17478 M:      Stefano Stabellini <sstabellini@kernel.org>
17479 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17480 S:      Maintained
17481 F:      arch/arm64/xen/
17482 F:      arch/arm64/include/asm/xen/
17483
17484 XEN HYPERVISOR INTERFACE
17485 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17486 M:      Juergen Gross <jgross@suse.com>
17487 R:      Stefano Stabellini <sstabellini@kernel.org>
17488 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17490 S:      Supported
17491 F:      arch/x86/xen/
17492 F:      arch/x86/platform/pvh/
17493 F:      drivers/*/xen-*front.c
17494 F:      drivers/xen/
17495 F:      arch/x86/include/asm/xen/
17496 F:      arch/x86/include/asm/pvclock-abi.h
17497 F:      include/xen/
17498 F:      include/uapi/xen/
17499 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17500 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17501
17502 XEN NETWORK BACKEND DRIVER
17503 M:      Wei Liu <wei.liu@kernel.org>
17504 M:      Paul Durrant <paul.durrant@citrix.com>
17505 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17506 L:      netdev@vger.kernel.org
17507 S:      Supported
17508 F:      drivers/net/xen-netback/*
17509
17510 XEN PCI SUBSYSTEM
17511 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17512 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17513 S:      Supported
17514 F:      arch/x86/pci/*xen*
17515 F:      drivers/pci/*xen*
17516
17517 XEN PVSCSI DRIVERS
17518 M:      Juergen Gross <jgross@suse.com>
17519 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17520 L:      linux-scsi@vger.kernel.org
17521 S:      Supported
17522 F:      drivers/scsi/xen-scsifront.c
17523 F:      drivers/xen/xen-scsiback.c
17524 F:      include/xen/interface/io/vscsiif.h
17525
17526 XEN SWIOTLB SUBSYSTEM
17527 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17528 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17529 L:      iommu@lists.linux-foundation.org
17530 S:      Supported
17531 F:      arch/x86/xen/*swiotlb*
17532 F:      drivers/xen/*swiotlb*
17533
17534 XEN SOUND FRONTEND DRIVER
17535 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17536 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17537 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17538 S:      Supported
17539 F:      sound/xen/*
17540
17541 XFS FILESYSTEM
17542 M:      Darrick J. Wong <darrick.wong@oracle.com>
17543 M:      linux-xfs@vger.kernel.org
17544 L:      linux-xfs@vger.kernel.org
17545 W:      http://xfs.org/
17546 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17547 S:      Supported
17548 F:      Documentation/filesystems/xfs.txt
17549 F:      Documentation/ABI/testing/sysfs-fs-xfs
17550 F:      Documentation/filesystems/xfs.txt
17551 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
17552 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
17553 F:      fs/xfs/
17554 F:      include/uapi/linux/dqblk_xfs.h
17555 F:      include/uapi/linux/fsmap.h
17556
17557 XILINX AXI ETHERNET DRIVER
17558 M:      Anirudha Sarangi <anirudh@xilinx.com>
17559 M:      John Linn <John.Linn@xilinx.com>
17560 S:      Maintained
17561 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17562
17563 XILINX UARTLITE SERIAL DRIVER
17564 M:      Peter Korsgaard <jacmet@sunsite.dk>
17565 L:      linux-serial@vger.kernel.org
17566 S:      Maintained
17567 F:      drivers/tty/serial/uartlite.c
17568
17569 XILINX VIDEO IP CORES
17570 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17571 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17572 L:      linux-media@vger.kernel.org
17573 T:      git git://linuxtv.org/media_tree.git
17574 S:      Supported
17575 F:      Documentation/devicetree/bindings/media/xilinx/
17576 F:      drivers/media/platform/xilinx/
17577 F:      include/uapi/linux/xilinx-v4l2-controls.h
17578
17579 XILLYBUS DRIVER
17580 M:      Eli Billauer <eli.billauer@gmail.com>
17581 L:      linux-kernel@vger.kernel.org
17582 S:      Supported
17583 F:      drivers/char/xillybus/
17584
17585 XLP9XX I2C DRIVER
17586 M:      George Cherian <george.cherian@cavium.com>
17587 M:      Jan Glauber <jglauber@cavium.com>
17588 L:      linux-i2c@vger.kernel.org
17589 W:      http://www.cavium.com
17590 S:      Supported
17591 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17592 F:      drivers/i2c/busses/i2c-xlp9xx.c
17593
17594 XRA1403 GPIO EXPANDER
17595 M:      Nandor Han <nandor.han@ge.com>
17596 M:      Semi Malinen <semi.malinen@ge.com>
17597 L:      linux-gpio@vger.kernel.org
17598 S:      Maintained
17599 F:      drivers/gpio/gpio-xra1403.c
17600 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17601
17602 XTENSA XTFPGA PLATFORM SUPPORT
17603 M:      Max Filippov <jcmvbkbc@gmail.com>
17604 L:      linux-xtensa@linux-xtensa.org
17605 S:      Maintained
17606 F:      drivers/spi/spi-xtensa-xtfpga.c
17607 F:      sound/soc/xtensa/xtfpga-i2s.c
17608
17609 YAM DRIVER FOR AX.25
17610 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17611 L:      linux-hams@vger.kernel.org
17612 S:      Maintained
17613 F:      drivers/net/hamradio/yam*
17614 F:      include/linux/yam.h
17615
17616 YAMA SECURITY MODULE
17617 M:      Kees Cook <keescook@chromium.org>
17618 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17619 S:      Supported
17620 F:      security/yama/
17621 F:      Documentation/admin-guide/LSM/Yama.rst
17622
17623 YEALINK PHONE DRIVER
17624 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17625 L:      usbb2k-api-dev@nongnu.org
17626 S:      Maintained
17627 F:      Documentation/input/devices/yealink.rst
17628 F:      drivers/input/misc/yealink.*
17629
17630 Z8530 DRIVER FOR AX.25
17631 M:      Joerg Reuter <jreuter@yaina.de>
17632 W:      http://yaina.de/jreuter/
17633 W:      http://www.qsl.net/dl1bke/
17634 L:      linux-hams@vger.kernel.org
17635 S:      Maintained
17636 F:      Documentation/networking/z8530drv.txt
17637 F:      drivers/net/hamradio/*scc.c
17638 F:      drivers/net/hamradio/z8530.h
17639
17640 ZBUD COMPRESSED PAGE ALLOCATOR
17641 M:      Seth Jennings <sjenning@redhat.com>
17642 M:      Dan Streetman <ddstreet@ieee.org>
17643 L:      linux-mm@kvack.org
17644 S:      Maintained
17645 F:      mm/zbud.c
17646 F:      include/linux/zbud.h
17647
17648 ZD1211RW WIRELESS DRIVER
17649 M:      Daniel Drake <dsd@gentoo.org>
17650 M:      Ulrich Kunitz <kune@deine-taler.de>
17651 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17652 L:      linux-wireless@vger.kernel.org
17653 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17654 S:      Maintained
17655 F:      drivers/net/wireless/zydas/zd1211rw/
17656
17657 ZD1301 MEDIA DRIVER
17658 M:      Antti Palosaari <crope@iki.fi>
17659 L:      linux-media@vger.kernel.org
17660 W:      https://linuxtv.org/
17661 W:      http://palosaari.fi/linux/
17662 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17663 S:      Maintained
17664 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17665
17666 ZD1301_DEMOD MEDIA DRIVER
17667 M:      Antti Palosaari <crope@iki.fi>
17668 L:      linux-media@vger.kernel.org
17669 W:      https://linuxtv.org/
17670 W:      http://palosaari.fi/linux/
17671 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17672 S:      Maintained
17673 F:      drivers/media/dvb-frontends/zd1301_demod*
17674
17675 ZHAOXIN PROCESSOR SUPPORT
17676 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
17677 L:      linux-kernel@vger.kernel.org
17678 S:      Maintained
17679 F:      arch/x86/kernel/cpu/zhaoxin.c
17680
17681 ZPOOL COMPRESSED PAGE STORAGE API
17682 M:      Dan Streetman <ddstreet@ieee.org>
17683 L:      linux-mm@kvack.org
17684 S:      Maintained
17685 F:      mm/zpool.c
17686 F:      include/linux/zpool.h
17687
17688 ZR36067 VIDEO FOR LINUX DRIVER
17689 L:      mjpeg-users@lists.sourceforge.net
17690 L:      linux-media@vger.kernel.org
17691 W:      http://mjpeg.sourceforge.net/driver-zoran/
17692 T:      hg https://linuxtv.org/hg/v4l-dvb
17693 S:      Odd Fixes
17694 F:      drivers/staging/media/zoran/
17695
17696 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17697 M:      Minchan Kim <minchan@kernel.org>
17698 M:      Nitin Gupta <ngupta@vflare.org>
17699 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17700 L:      linux-kernel@vger.kernel.org
17701 S:      Maintained
17702 F:      drivers/block/zram/
17703 F:      Documentation/blockdev/zram.txt
17704
17705 ZS DECSTATION Z85C30 SERIAL DRIVER
17706 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17707 S:      Maintained
17708 F:      drivers/tty/serial/zs.*
17709
17710 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17711 M:      Minchan Kim <minchan@kernel.org>
17712 M:      Nitin Gupta <ngupta@vflare.org>
17713 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17714 L:      linux-mm@kvack.org
17715 S:      Maintained
17716 F:      mm/zsmalloc.c
17717 F:      include/linux/zsmalloc.h
17718 F:      Documentation/vm/zsmalloc.rst
17719
17720 ZSWAP COMPRESSED SWAP CACHING
17721 M:      Seth Jennings <sjenning@redhat.com>
17722 M:      Dan Streetman <ddstreet@ieee.org>
17723 L:      linux-mm@kvack.org
17724 S:      Maintained
17725 F:      mm/zswap.c
17726
17727 THE REST
17728 M:      Linus Torvalds <torvalds@linux-foundation.org>
17729 L:      linux-kernel@vger.kernel.org
17730 Q:      http://patchwork.kernel.org/project/LKML/list/
17731 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17732 S:      Buried alive in reporters
17733 F:      *
17734 F:      */