MAINTAINERS

   1 List of maintainers and how to submit kernel changes
   2 ====================================================
   3
   4 Please try to follow the guidelines below.  This will make things
   5 easier on the maintainers.  Not all of these guidelines matter for every
   6 trivial patch so apply some common sense.
   7
   8 Tips for patch submitters
   9 -------------------------
  10
  11 1.      Always *test* your changes, however small, on at least 4 or
  12         5 people, preferably many more.
  13
  14 2.      Try to release a few ALPHA test versions to the net. Announce
  15         them onto the kernel channel and await results. This is especially
  16         important for device drivers, because often that's the only way
  17         you will find things like the fact version 3 firmware needs
  18         a magic fix you didn't know about, or some clown changed the
  19         chips on a board and not its name.  (Don't laugh!  Look at the
  20         SMC etherpower for that.)
  21
  22 3.      Make sure your changes compile correctly in multiple
  23         configurations. In particular check that changes work both as a
  24         module and built into the kernel.
  25
  26 4.      When you are happy with a change make it generally available for
  27         testing and await feedback.
  28
  29 5.      Make a patch available to the relevant maintainer in the list. Use
  30         ``diff -u`` to make the patch easy to merge. Be prepared to get your
  31         changes sent back with seemingly silly requests about formatting
  32         and variable names.  These aren't as silly as they seem. One
  33         job the maintainers (and especially Linus) do is to keep things
  34         looking the same. Sometimes this means that the clever hack in
  35         your driver to get around a problem actually needs to become a
  36         generalized kernel feature ready for next time.
  37
  38         PLEASE check your patch with the automated style checker
  39         (scripts/checkpatch.pl) to catch trivial style violations.
  40         See Documentation/process/coding-style.rst for guidance here.
  41
  42         PLEASE CC: the maintainers and mailing lists that are generated
  43         by ``scripts/get_maintainer.pl.`` The results returned by the
  44         script will be best if you have git installed and are making
  45         your changes in a branch derived from Linus' latest git tree.
  46         See Documentation/process/submitting-patches.rst for details.
  47
  48         PLEASE try to include any credit lines you want added with the
  49         patch. It avoids people being missed off by mistake and makes
  50         it easier to know who wants adding and who doesn't.
  51
  52         PLEASE document known bugs. If it doesn't work for everything
  53         or does something very odd once a month document it.
  54
  55         PLEASE remember that submissions must be made under the terms
  56         of the Linux Foundation certificate of contribution and should
  57         include a Signed-off-by: line.  The current version of this
  58         "Developer's Certificate of Origin" (DCO) is listed in the file
  59         Documentation/process/submitting-patches.rst.
  60
  61 6.      Make sure you have the right to send any changes you make. If you
  62         do changes at work you may find your employer owns the patch
  63         not you.
  64
  65 7.      When sending security related changes or reports to a maintainer
  66         please Cc: security@kernel.org, especially if the maintainer
  67         does not respond. Please keep in mind that the security team is
  68         a small set of people who can be efficient only when working on
  69         verified bugs. Please only Cc: this list when you have identified
  70         that the bug would present a short-term risk to other users if it
  71         were publicly disclosed. For example, reports of address leaks do
  72         not represent an immediate threat and are better handled publicly,
  73         and ideally, should come with a patch proposal. Please do not send
  74         automated reports to this list either. Such bugs will be handled
  75         better and faster in the usual public places. See
  76         Documentation/admin-guide/security-bugs.rst for details.
  77
  78 8.      Happy hacking.
  79
  80 Descriptions of section entries
  81 -------------------------------
  82
  83         M: *Mail* patches to: FullName <address@domain>
  84         R: Designated *Reviewer*: FullName <address@domain>
  85            These reviewers should be CCed on patches.
  86         L: *Mailing list* that is relevant to this area
  87         W: *Web-page* with status/info
  88         B: URI for where to file *bugs*. A web-page with detailed bug
  89            filing info, a direct bug tracker link, or a mailto: URI.
  90         C: URI for *chat* protocol, server and channel where developers
  91            usually hang out, for example irc://server/channel.
  92         Q: *Patchwork* web based patch tracking system site
  93         T: *SCM* tree type and location.
  94            Type is one of: git, hg, quilt, stgit, topgit
  95         S: *Status*, one of the following:
  96            Supported:   Someone is actually paid to look after this.
  97            Maintained:  Someone actually looks after it.
  98            Odd Fixes:   It has a maintainer but they don't have time to do
  99                         much other than throw the odd patch in. See below..
 100            Orphan:      No current maintainer [but maybe you could take the
 101                         role as you write your new code].
 102            Obsolete:    Old code. Something tagged obsolete generally means
 103                         it has been replaced by a better system and you
 104                         should be using that.
 105         P: Subsystem Profile document for more details submitting
 106            patches to the given subsystem. This is either an in-tree file,
 107            or a URI. See Documentation/maintainer/maintainer-entry-profile.rst
 108            for details.
 109         F: *Files* and directories wildcard patterns.
 110            A trailing slash includes all files and subdirectory files.
 111            F:   drivers/net/    all files in and below drivers/net
 112            F:   drivers/net/*   all files in drivers/net, but not below
 113            F:   */net/*         all files in "any top level directory"/net
 114            One pattern per line.  Multiple F: lines acceptable.
 115         N: Files and directories *Regex* patterns.
 116            N:   [^a-z]tegra     all files whose path contains the word tegra
 117            One pattern per line.  Multiple N: lines acceptable.
 118            scripts/get_maintainer.pl has different behavior for files that
 119            match F: pattern and matches of N: patterns.  By default,
 120            get_maintainer will not look at git log history when an F: pattern
 121            match occurs.  When an N: match occurs, git log history is used
 122            to also notify the people that have git commit signatures.
 123         X: *Excluded* files and directories that are NOT maintained, same
 124            rules as F:. Files exclusions are tested before file matches.
 125            Can be useful for excluding a specific subdirectory, for instance:
 126            F:   net/
 127            X:   net/ipv6/
 128            matches all files in and below net excluding net/ipv6/
 129         K: *Content regex* (perl extended) pattern match in a patch or file.
 130            For instance:
 131            K: of_get_profile
 132               matches patches or files that contain "of_get_profile"
 133            K: \b(printk|pr_(info|err))\b
 134               matches patches or files that contain one or more of the words
 135               printk, pr_info or pr_err
 136            One regex pattern per line.  Multiple K: lines acceptable.
 137
 138 Maintainers List
 139 ----------------
 140
 141 .. note:: When reading this list, please look for the most precise areas
 142           first. When adding to this list, please keep the entries in
 143           alphabetical order.
 144
 145 3C59X NETWORK DRIVER
 146 M:      Steffen Klassert <klassert@kernel.org>
 147 L:      netdev@vger.kernel.org
 148 S:      Odd Fixes
 149 F:      Documentation/networking/device_drivers/3com/vortex.txt
 150 F:      drivers/net/ethernet/3com/3c59x.c
 151
 152 3CR990 NETWORK DRIVER
 153 M:      David Dillow <dave@thedillows.org>
 154 L:      netdev@vger.kernel.org
 155 S:      Maintained
 156 F:      drivers/net/ethernet/3com/typhoon*
 157
 158 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 159 M:      Adam Radford <aradford@gmail.com>
 160 L:      linux-scsi@vger.kernel.org
 161 W:      http://www.lsi.com
 162 S:      Supported
 163 F:      drivers/scsi/3w-*
 164
 165 53C700 AND 53C700-66 SCSI DRIVER
 166 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 167 L:      linux-scsi@vger.kernel.org
 168 S:      Maintained
 169 F:      drivers/scsi/53c700*
 170
 171 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 172 M:      Alexander Aring <alex.aring@gmail.com>
 173 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 174 L:      linux-bluetooth@vger.kernel.org
 175 L:      linux-wpan@vger.kernel.org
 176 S:      Maintained
 177 F:      net/6lowpan/
 178 F:      include/net/6lowpan.h
 179 F:      Documentation/networking/6lowpan.txt
 180
 181 6PACK NETWORK DRIVER FOR AX.25
 182 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 183 L:      linux-hams@vger.kernel.org
 184 S:      Maintained
 185 F:      drivers/net/hamradio/6pack.c
 186
 187 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 188 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 189 M:      Heiner Kallweit <hkallweit1@gmail.com>
 190 L:      netdev@vger.kernel.org
 191 S:      Maintained
 192 F:      drivers/net/ethernet/realtek/r8169*
 193
 194 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 195 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 196 L:      linux-serial@vger.kernel.org
 197 S:      Maintained
 198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 199 F:      drivers/tty/serial/8250*
 200 F:      include/linux/serial_8250.h
 201
 202 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 203 L:      netdev@vger.kernel.org
 204 S:      Orphan / Obsolete
 205 F:      drivers/net/ethernet/8390/
 206
 207 9P FILE SYSTEM
 208 M:      Eric Van Hensbergen <ericvh@gmail.com>
 209 M:      Latchesar Ionkov <lucho@ionkov.net>
 210 M:      Dominique Martinet <asmadeus@codewreck.org>
 211 L:      v9fs-developer@lists.sourceforge.net
 212 W:      http://swik.net/v9fs
 213 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 214 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 215 T:      git git://github.com/martinetd/linux.git
 216 S:      Maintained
 217 F:      Documentation/filesystems/9p.txt
 218 F:      fs/9p/
 219 F:      net/9p/
 220 F:      include/net/9p/
 221 F:      include/uapi/linux/virtio_9p.h
 222 F:      include/trace/events/9p.h
 223
 224 A8293 MEDIA DRIVER
 225 M:      Antti Palosaari <crope@iki.fi>
 226 L:      linux-media@vger.kernel.org
 227 W:      https://linuxtv.org
 228 W:      http://palosaari.fi/linux/
 229 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 230 T:      git git://linuxtv.org/anttip/media_tree.git
 231 S:      Maintained
 232 F:      drivers/media/dvb-frontends/a8293*
 233
 234 AACRAID SCSI RAID DRIVER
 235 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 236 L:      linux-scsi@vger.kernel.org
 237 W:      http://www.adaptec.com/
 238 S:      Supported
 239 F:      Documentation/scsi/aacraid.txt
 240 F:      drivers/scsi/aacraid/
 241
 242 ABI/API
 243 L:      linux-api@vger.kernel.org
 244 F:      include/linux/syscalls.h
 245 F:      kernel/sys_ni.c
 246
 247 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 248 M:      Hans de Goede <hdegoede@redhat.com>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru.c
 252
 253 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 254 M:      Alistair John Strachan <alistair@devzero.co.uk>
 255 L:      linux-hwmon@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/hwmon/abituguru3.c
 258
 259 ACCES 104-DIO-48E 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-dio-48e.c
 264
 265 ACCES 104-IDI-48 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-idi-48.c
 270
 271 ACCES 104-IDIO-16 GPIO DRIVER
 272 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 273 L:      linux-gpio@vger.kernel.org
 274 S:      Maintained
 275 F:      drivers/gpio/gpio-104-idio-16.c
 276
 277 ACCES 104-QUAD-8 DRIVER
 278 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 279 L:      linux-iio@vger.kernel.org
 280 S:      Maintained
 281 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 282 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 283 F:      drivers/counter/104-quad-8.c
 284
 285 ACCES PCI-IDIO-16 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-pci-idio-16.c
 290
 291 ACCES PCIe-IDIO-24 GPIO DRIVER
 292 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 293 L:      linux-gpio@vger.kernel.org
 294 S:      Maintained
 295 F:      drivers/gpio/gpio-pcie-idio-24.c
 296
 297 ACENIC DRIVER
 298 M:      Jes Sorensen <jes@trained-monkey.org>
 299 L:      linux-acenic@sunsite.dk
 300 S:      Maintained
 301 F:      drivers/net/ethernet/alteon/acenic*
 302
 303 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 304 M:      Peter Kaestle <peter@piie.net>
 305 L:      platform-driver-x86@vger.kernel.org
 306 W:      http://piie.net/?section=acerhdf
 307 S:      Maintained
 308 F:      drivers/platform/x86/acerhdf.c
 309
 310 ACER WMI LAPTOP EXTRAS
 311 M:      "Lee, Chun-Yi" <jlee@suse.com>
 312 L:      platform-driver-x86@vger.kernel.org
 313 S:      Maintained
 314 F:      drivers/platform/x86/acer-wmi.c
 315
 316 ACPI
 317 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 318 M:      Len Brown <lenb@kernel.org>
 319 L:      linux-acpi@vger.kernel.org
 320 W:      https://01.org/linux-acpi
 321 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 323 B:      https://bugzilla.kernel.org
 324 S:      Supported
 325 F:      drivers/acpi/
 326 F:      drivers/pnp/pnpacpi/
 327 F:      include/linux/acpi.h
 328 F:      include/linux/fwnode.h
 329 F:      include/acpi/
 330 F:      Documentation/firmware-guide/acpi/
 331 F:      Documentation/ABI/testing/sysfs-bus-acpi
 332 F:      Documentation/ABI/testing/configfs-acpi
 333 F:      drivers/pci/*acpi*
 334 F:      drivers/pci/*/*acpi*
 335 F:      tools/power/acpi/
 336
 337 ACPI APEI
 338 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 339 M:      Len Brown <lenb@kernel.org>
 340 L:      linux-acpi@vger.kernel.org
 341 R:      James Morse <james.morse@arm.com>
 342 R:      Tony Luck <tony.luck@intel.com>
 343 R:      Borislav Petkov <bp@alien8.de>
 344 F:      drivers/acpi/apei/
 345
 346 ACPI COMPONENT ARCHITECTURE (ACPICA)
 347 M:      Robert Moore <robert.moore@intel.com>
 348 M:      Erik Kaneda <erik.kaneda@intel.com>
 349 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 350 L:      linux-acpi@vger.kernel.org
 351 L:      devel@acpica.org
 352 W:      https://acpica.org/
 353 W:      https://github.com/acpica/acpica/
 354 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 355 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 356 B:      https://bugzilla.kernel.org
 357 B:      https://bugs.acpica.org
 358 S:      Supported
 359 F:      drivers/acpi/acpica/
 360 F:      include/acpi/
 361 F:      tools/power/acpi/
 362
 363 ACPI FAN DRIVER
 364 M:      Zhang Rui <rui.zhang@intel.com>
 365 L:      linux-acpi@vger.kernel.org
 366 W:      https://01.org/linux-acpi
 367 B:      https://bugzilla.kernel.org
 368 S:      Supported
 369 F:      drivers/acpi/fan.c
 370
 371 ACPI FOR ARM64 (ACPI/arm64)
 372 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 373 M:      Hanjun Guo <guohanjun@huawei.com>
 374 M:      Sudeep Holla <sudeep.holla@arm.com>
 375 L:      linux-acpi@vger.kernel.org
 376 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 377 S:      Maintained
 378 F:      drivers/acpi/arm64
 379
 380 ACPI I2C MULTI INSTANTIATE DRIVER
 381 M:      Hans de Goede <hdegoede@redhat.com>
 382 L:      platform-driver-x86@vger.kernel.org
 383 S:      Maintained
 384 F:      drivers/platform/x86/i2c-multi-instantiate.c
 385
 386 ACPI PMIC DRIVERS
 387 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 388 M:      Len Brown <lenb@kernel.org>
 389 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 390 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 391 L:      linux-acpi@vger.kernel.org
 392 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 393 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 394 B:      https://bugzilla.kernel.org
 395 S:      Supported
 396 F:      drivers/acpi/pmic/
 397
 398 ACPI THERMAL DRIVER
 399 M:      Zhang Rui <rui.zhang@intel.com>
 400 L:      linux-acpi@vger.kernel.org
 401 W:      https://01.org/linux-acpi
 402 B:      https://bugzilla.kernel.org
 403 S:      Supported
 404 F:      drivers/acpi/*thermal*
 405
 406 ACPI VIDEO DRIVER
 407 M:      Zhang Rui <rui.zhang@intel.com>
 408 L:      linux-acpi@vger.kernel.org
 409 W:      https://01.org/linux-acpi
 410 B:      https://bugzilla.kernel.org
 411 S:      Supported
 412 F:      drivers/acpi/acpi_video.c
 413
 414 ACPI WMI DRIVER
 415 L:      platform-driver-x86@vger.kernel.org
 416 S:      Orphan
 417 F:      drivers/platform/x86/wmi.c
 418 F:      include/uapi/linux/wmi.h
 419
 420 AD1889 ALSA SOUND DRIVER
 421 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 422 L:      linux-parisc@vger.kernel.org
 423 S:      Maintained
 424 F:      sound/pci/ad1889.*
 425
 426 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 427 M:      Michael Hennerich <michael.hennerich@analog.com>
 428 W:      http://wiki.analog.com/AD5254
 429 W:      http://ez.analog.com/community/linux-device-drivers
 430 S:      Supported
 431 F:      drivers/misc/ad525x_dpot.c
 432
 433 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 434 M:      Michael Hennerich <michael.hennerich@analog.com>
 435 W:      http://wiki.analog.com/AD5398
 436 W:      http://ez.analog.com/community/linux-device-drivers
 437 S:      Supported
 438 F:      drivers/regulator/ad5398.c
 439
 440 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 441 M:      Michael Hennerich <michael.hennerich@analog.com>
 442 W:      http://wiki.analog.com/AD7142
 443 W:      http://ez.analog.com/community/linux-device-drivers
 444 S:      Supported
 445 F:      drivers/input/misc/ad714x.c
 446
 447 AD7877 TOUCHSCREEN DRIVER
 448 M:      Michael Hennerich <michael.hennerich@analog.com>
 449 W:      http://wiki.analog.com/AD7877
 450 W:      http://ez.analog.com/community/linux-device-drivers
 451 S:      Supported
 452 F:      drivers/input/touchscreen/ad7877.c
 453
 454 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 455 M:      Michael Hennerich <michael.hennerich@analog.com>
 456 W:      http://wiki.analog.com/AD7879
 457 W:      http://ez.analog.com/community/linux-device-drivers
 458 S:      Supported
 459 F:      drivers/input/touchscreen/ad7879.c
 460
 461 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 462 M:      Jiri Kosina <jikos@kernel.org>
 463 S:      Maintained
 464
 465 ADF7242 IEEE 802.15.4 RADIO DRIVER
 466 M:      Michael Hennerich <michael.hennerich@analog.com>
 467 W:      https://wiki.analog.com/ADF7242
 468 W:      http://ez.analog.com/community/linux-device-drivers
 469 L:      linux-wpan@vger.kernel.org
 470 S:      Supported
 471 F:      drivers/net/ieee802154/adf7242.c
 472 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 473
 474 ADM1025 HARDWARE MONITOR DRIVER
 475 M:      Jean Delvare <jdelvare@suse.com>
 476 L:      linux-hwmon@vger.kernel.org
 477 S:      Maintained
 478 F:      Documentation/hwmon/adm1025.rst
 479 F:      drivers/hwmon/adm1025.c
 480
 481 ADM1029 HARDWARE MONITOR DRIVER
 482 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 483 L:      linux-hwmon@vger.kernel.org
 484 S:      Maintained
 485 F:      drivers/hwmon/adm1029.c
 486
 487 ADM8211 WIRELESS DRIVER
 488 L:      linux-wireless@vger.kernel.org
 489 W:      http://wireless.kernel.org/
 490 S:      Orphan
 491 F:      drivers/net/wireless/admtek/adm8211.*
 492
 493 ADP1653 FLASH CONTROLLER DRIVER
 494 M:      Sakari Ailus <sakari.ailus@iki.fi>
 495 L:      linux-media@vger.kernel.org
 496 S:      Maintained
 497 F:      drivers/media/i2c/adp1653.c
 498 F:      include/media/i2c/adp1653.h
 499
 500 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 501 M:      Michael Hennerich <michael.hennerich@analog.com>
 502 W:      http://wiki.analog.com/ADP5520
 503 W:      http://ez.analog.com/community/linux-device-drivers
 504 S:      Supported
 505 F:      drivers/mfd/adp5520.c
 506 F:      drivers/video/backlight/adp5520_bl.c
 507 F:      drivers/leds/leds-adp5520.c
 508 F:      drivers/gpio/gpio-adp5520.c
 509 F:      drivers/input/keyboard/adp5520-keys.c
 510
 511 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 512 M:      Michael Hennerich <michael.hennerich@analog.com>
 513 W:      http://wiki.analog.com/ADP5588
 514 W:      http://ez.analog.com/community/linux-device-drivers
 515 S:      Supported
 516 F:      drivers/input/keyboard/adp5588-keys.c
 517 F:      drivers/gpio/gpio-adp5588.c
 518
 519 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 520 M:      Michael Hennerich <michael.hennerich@analog.com>
 521 W:      http://wiki.analog.com/ADP8860
 522 W:      http://ez.analog.com/community/linux-device-drivers
 523 S:      Supported
 524 F:      drivers/video/backlight/adp8860_bl.c
 525
 526 ADT746X FAN DRIVER
 527 M:      Colin Leroy <colin@colino.net>
 528 S:      Maintained
 529 F:      drivers/macintosh/therm_adt746x.c
 530
 531 ADT7475 HARDWARE MONITOR DRIVER
 532 M:      Jean Delvare <jdelvare@suse.com>
 533 L:      linux-hwmon@vger.kernel.org
 534 S:      Maintained
 535 F:      Documentation/hwmon/adt7475.rst
 536 F:      drivers/hwmon/adt7475.c
 537
 538 ADVANSYS SCSI DRIVER
 539 M:      Matthew Wilcox <willy@infradead.org>
 540 M:      Hannes Reinecke <hare@suse.com>
 541 L:      linux-scsi@vger.kernel.org
 542 S:      Maintained
 543 F:      Documentation/scsi/advansys.txt
 544 F:      drivers/scsi/advansys.c
 545
 546 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 547 M:      Michael Hennerich <michael.hennerich@analog.com>
 548 W:      http://wiki.analog.com/ADXL345
 549 W:      http://ez.analog.com/community/linux-device-drivers
 550 S:      Supported
 551 F:      drivers/input/misc/adxl34x.c
 552 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml
 553
 554 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 555 M:      Stefan Popa <stefan.popa@analog.com>
 556 W:      http://ez.analog.com/community/linux-device-drivers
 557 S:      Supported
 558 F:      drivers/iio/accel/adxl372.c
 559 F:      drivers/iio/accel/adxl372_spi.c
 560 F:      drivers/iio/accel/adxl372_i2c.c
 561 F:      Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml
 562
 563 AF9013 MEDIA DRIVER
 564 M:      Antti Palosaari <crope@iki.fi>
 565 L:      linux-media@vger.kernel.org
 566 W:      https://linuxtv.org
 567 W:      http://palosaari.fi/linux/
 568 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 569 T:      git git://linuxtv.org/anttip/media_tree.git
 570 S:      Maintained
 571 F:      drivers/media/dvb-frontends/af9013*
 572
 573 AF9033 MEDIA DRIVER
 574 M:      Antti Palosaari <crope@iki.fi>
 575 L:      linux-media@vger.kernel.org
 576 W:      https://linuxtv.org
 577 W:      http://palosaari.fi/linux/
 578 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 579 T:      git git://linuxtv.org/anttip/media_tree.git
 580 S:      Maintained
 581 F:      drivers/media/dvb-frontends/af9033*
 582
 583 AFFS FILE SYSTEM
 584 M:      David Sterba <dsterba@suse.com>
 585 L:      linux-fsdevel@vger.kernel.org
 586 S:      Odd Fixes
 587 F:      Documentation/filesystems/affs.txt
 588 F:      fs/affs/
 589
 590 AFS FILESYSTEM
 591 M:      David Howells <dhowells@redhat.com>
 592 L:      linux-afs@lists.infradead.org
 593 S:      Supported
 594 F:      fs/afs/
 595 F:      include/trace/events/afs.h
 596 F:      Documentation/filesystems/afs.txt
 597 W:      https://www.infradead.org/~dhowells/kafs/
 598
 599 AGPGART DRIVER
 600 M:      David Airlie <airlied@linux.ie>
 601 T:      git git://anongit.freedesktop.org/drm/drm
 602 S:      Maintained
 603 F:      drivers/char/agp/
 604 F:      include/linux/agp*
 605 F:      include/uapi/linux/agp*
 606
 607 AHA152X SCSI DRIVER
 608 M:      "Juergen E. Fischer" <fischer@norbit.de>
 609 L:      linux-scsi@vger.kernel.org
 610 S:      Maintained
 611 F:      drivers/scsi/aha152x*
 612 F:      drivers/scsi/pcmcia/aha152x*
 613
 614 AIC7XXX / AIC79XX SCSI DRIVER
 615 M:      Hannes Reinecke <hare@suse.com>
 616 L:      linux-scsi@vger.kernel.org
 617 S:      Maintained
 618 F:      drivers/scsi/aic7xxx/
 619
 620 AIMSLAB FM RADIO RECEIVER DRIVER
 621 M:      Hans Verkuil <hverkuil@xs4all.nl>
 622 L:      linux-media@vger.kernel.org
 623 T:      git git://linuxtv.org/media_tree.git
 624 W:      https://linuxtv.org
 625 S:      Maintained
 626 F:      drivers/media/radio/radio-aimslab*
 627
 628 AIO
 629 M:      Benjamin LaHaise <bcrl@kvack.org>
 630 L:      linux-aio@kvack.org
 631 S:      Supported
 632 F:      fs/aio.c
 633 F:      include/linux/*aio*.h
 634
 635 AIRSPY MEDIA DRIVER
 636 M:      Antti Palosaari <crope@iki.fi>
 637 L:      linux-media@vger.kernel.org
 638 W:      https://linuxtv.org
 639 W:      http://palosaari.fi/linux/
 640 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 641 T:      git git://linuxtv.org/anttip/media_tree.git
 642 S:      Maintained
 643 F:      drivers/media/usb/airspy/
 644
 645 ALACRITECH GIGABIT ETHERNET DRIVER
 646 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 647 S:      Maintained
 648 F:      drivers/net/ethernet/alacritech/*
 649
 650 FORCEDETH GIGABIT ETHERNET DRIVER
 651 M:      Rain River <rain.1986.08.12@gmail.com>
 652 M:      Zhu Yanjun <zyjzyj2000@gmail.com>
 653 L:      netdev@vger.kernel.org
 654 S:      Maintained
 655 F:      drivers/net/ethernet/nvidia/*
 656
 657 ALCATEL SPEEDTOUCH USB DRIVER
 658 M:      Duncan Sands <duncan.sands@free.fr>
 659 L:      linux-usb@vger.kernel.org
 660 W:      http://www.linux-usb.org/SpeedTouch/
 661 S:      Maintained
 662 F:      drivers/usb/atm/speedtch.c
 663 F:      drivers/usb/atm/usbatm.c
 664
 665 ALCHEMY AU1XX0 MMC DRIVER
 666 M:      Manuel Lauss <manuel.lauss@gmail.com>
 667 S:      Maintained
 668 F:      drivers/mmc/host/au1xmmc.c
 669
 670 ALI1563 I2C DRIVER
 671 M:      Rudolf Marek <r.marek@assembler.cz>
 672 L:      linux-i2c@vger.kernel.org
 673 S:      Maintained
 674 F:      Documentation/i2c/busses/i2c-ali1563.rst
 675 F:      drivers/i2c/busses/i2c-ali1563.c
 676
 677 ALLEGRO DVT VIDEO IP CORE DRIVER
 678 M:      Michael Tretter <m.tretter@pengutronix.de>
 679 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
 680 L:      linux-media@vger.kernel.org
 681 S:      Maintained
 682 F:      drivers/staging/media/allegro-dvt/
 683
 684 ALLWINNER CPUFREQ DRIVER
 685 M:      Yangtao Li <tiny.windzz@gmail.com>
 686 L:      linux-pm@vger.kernel.org
 687 S:      Maintained
 688 F:      Documentation/devicetree/bindings/opp/sun50i-nvmem-cpufreq.txt
 689 F:      drivers/cpufreq/sun50i-cpufreq-nvmem.c
 690
 691 ALLWINNER CRYPTO DRIVERS
 692 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 693 L:      linux-crypto@vger.kernel.org
 694 S:      Maintained
 695 F:      drivers/crypto/allwinner/
 696
 697 ALLWINNER VPU DRIVER
 698 M:      Maxime Ripard <mripard@kernel.org>
 699 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 700 L:      linux-media@vger.kernel.org
 701 S:      Maintained
 702 F:      drivers/staging/media/sunxi/cedrus/
 703
 704 ALPHA PORT
 705 M:      Richard Henderson <rth@twiddle.net>
 706 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 707 M:      Matt Turner <mattst88@gmail.com>
 708 S:      Odd Fixes
 709 L:      linux-alpha@vger.kernel.org
 710 F:      arch/alpha/
 711
 712 ALPS PS/2 TOUCHPAD DRIVER
 713 R:      Pali Rohár <pali.rohar@gmail.com>
 714 F:      drivers/input/mouse/alps.*
 715
 716 ALTERA I2C CONTROLLER DRIVER
 717 M:      Thor Thayer <thor.thayer@linux.intel.com>
 718 S:      Maintained
 719 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 720 F:      drivers/i2c/busses/i2c-altera.c
 721
 722 ALTERA MAILBOX DRIVER
 723 M:      Ley Foon Tan <ley.foon.tan@intel.com>
 724 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 725 S:      Maintained
 726 F:      drivers/mailbox/mailbox-altera.c
 727
 728 ALTERA PIO DRIVER
 729 M:      Tien Hock Loh <thloh@altera.com>
 730 L:      linux-gpio@vger.kernel.org
 731 S:      Maintained
 732 F:      drivers/gpio/gpio-altera.c
 733
 734 ALTERA SYSTEM MANAGER DRIVER
 735 M:      Thor Thayer <thor.thayer@linux.intel.com>
 736 S:      Maintained
 737 F:      drivers/mfd/altera-sysmgr.c
 738 F:      include/linux/mfd/altera-sysmgr.h
 739
 740 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 741 M:      Thor Thayer <thor.thayer@linux.intel.com>
 742 S:      Maintained
 743 F:      drivers/gpio/gpio-altera-a10sr.c
 744 F:      drivers/mfd/altera-a10sr.c
 745 F:      drivers/reset/reset-a10sr.c
 746 F:      include/linux/mfd/altera-a10sr.h
 747 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 748
 749 ALTERA TRIPLE SPEED ETHERNET DRIVER
 750 M:      Thor Thayer <thor.thayer@linux.intel.com>
 751 L:      netdev@vger.kernel.org
 752 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 753 S:      Maintained
 754 F:      drivers/net/ethernet/altera/
 755
 756 ALTERA UART/JTAG UART SERIAL DRIVERS
 757 M:      Tobias Klauser <tklauser@distanz.ch>
 758 L:      linux-serial@vger.kernel.org
 759 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 760 S:      Maintained
 761 F:      drivers/tty/serial/altera_uart.c
 762 F:      drivers/tty/serial/altera_jtaguart.c
 763 F:      include/linux/altera_uart.h
 764 F:      include/linux/altera_jtaguart.h
 765
 766 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 767 M:      Talel Shenhar <talel@amazon.com>
 768 S:      Maintained
 769 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 770 F:      drivers/thermal/thermal_mmio.c
 771
 772 AMAZON ETHERNET DRIVERS
 773 M:      Netanel Belgazal <netanel@amazon.com>
 774 M:      Arthur Kiyanovski <akiyano@amazon.com>
 775 R:      Guy Tzalik <gtzalik@amazon.com>
 776 R:      Saeed Bishara <saeedb@amazon.com>
 777 R:      Zorik Machulsky <zorik@amazon.com>
 778 L:      netdev@vger.kernel.org
 779 S:      Supported
 780 F:      Documentation/networking/device_drivers/amazon/ena.txt
 781 F:      drivers/net/ethernet/amazon/
 782
 783 AMAZON RDMA EFA DRIVER
 784 M:      Gal Pressman <galpress@amazon.com>
 785 R:      Yossi Leybovich <sleybo@amazon.com>
 786 L:      linux-rdma@vger.kernel.org
 787 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 788 S:      Supported
 789 F:      drivers/infiniband/hw/efa/
 790 F:      include/uapi/rdma/efa-abi.h
 791
 792 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 793 M:      Tom Lendacky <thomas.lendacky@amd.com>
 794 M:      Gary Hook <gary.hook@amd.com>
 795 L:      linux-crypto@vger.kernel.org
 796 S:      Supported
 797 F:      drivers/crypto/ccp/
 798 F:      include/linux/ccp.h
 799
 800 AMD DISPLAY CORE
 801 M:      Harry Wentland <harry.wentland@amd.com>
 802 M:      Leo Li <sunpeng.li@amd.com>
 803 L:      amd-gfx@lists.freedesktop.org
 804 T:      git git://people.freedesktop.org/~agd5f/linux
 805 S:      Supported
 806 F:      drivers/gpu/drm/amd/display/
 807
 808 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 809 M:      Huang Rui <ray.huang@amd.com>
 810 L:      linux-hwmon@vger.kernel.org
 811 S:      Supported
 812 F:      Documentation/hwmon/fam15h_power.rst
 813 F:      drivers/hwmon/fam15h_power.c
 814
 815 AMD FCH GPIO DRIVER
 816 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 817 L:      linux-gpio@vger.kernel.org
 818 S:      Maintained
 819 F:      drivers/gpio/gpio-amd-fch.c
 820 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 821
 822 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 823 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 824 S:      Orphan
 825 F:      drivers/usb/gadget/udc/amd5536udc.*
 826
 827 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 828 M:      Andres Salomon <dilinger@queued.net>
 829 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 830 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 831 S:      Supported
 832 F:      drivers/char/hw_random/geode-rng.c
 833 F:      drivers/crypto/geode*
 834 F:      drivers/video/fbdev/geode/
 835 F:      arch/x86/include/asm/geode.h
 836
 837 AMD IOMMU (AMD-VI)
 838 M:      Joerg Roedel <joro@8bytes.org>
 839 L:      iommu@lists.linux-foundation.org
 840 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 841 S:      Maintained
 842 F:      drivers/iommu/amd_iommu*.[ch]
 843 F:      include/linux/amd-iommu.h
 844
 845 AMD KFD
 846 M:      Felix Kuehling <Felix.Kuehling@amd.com>
 847 L:      amd-gfx@lists.freedesktop.org
 848 T:      git git://people.freedesktop.org/~agd5f/linux
 849 S:      Supported
 850 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch]
 851 F:      drivers/gpu/drm/amd/amdkfd/
 852 F:      drivers/gpu/drm/amd/include/cik_structs.h
 853 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 854 F:      drivers/gpu/drm/amd/include/vi_structs.h
 855 F:      drivers/gpu/drm/amd/include/v9_structs.h
 856 F:      include/uapi/linux/kfd_ioctl.h
 857
 858 AMD MP2 I2C DRIVER
 859 M:      Elie Morisse <syniurge@gmail.com>
 860 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 861 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 862 L:      linux-i2c@vger.kernel.org
 863 S:      Maintained
 864 F:      drivers/i2c/busses/i2c-amd-mp2*
 865
 866 AMD POWERPLAY
 867 M:      Evan Quan <evan.quan@amd.com>
 868 L:      amd-gfx@lists.freedesktop.org
 869 S:      Supported
 870 F:      drivers/gpu/drm/amd/powerplay/
 871 T:      git git://people.freedesktop.org/~agd5f/linux
 872
 873 AMD SEATTLE DEVICE TREE SUPPORT
 874 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 875 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 876 M:      Tom Lendacky <thomas.lendacky@amd.com>
 877 S:      Supported
 878 F:      arch/arm64/boot/dts/amd/
 879
 880 AMD XGBE DRIVER
 881 M:      Tom Lendacky <thomas.lendacky@amd.com>
 882 L:      netdev@vger.kernel.org
 883 S:      Supported
 884 F:      drivers/net/ethernet/amd/xgbe/
 885 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 886
 887 ANALOG DEVICES INC AD5686 DRIVER
 888 M:      Stefan Popa <stefan.popa@analog.com>
 889 L:      linux-pm@vger.kernel.org
 890 W:      http://ez.analog.com/community/linux-device-drivers
 891 S:      Supported
 892 F:      drivers/iio/dac/ad5686*
 893 F:      drivers/iio/dac/ad5696*
 894
 895 ANALOG DEVICES INC AD5758 DRIVER
 896 M:      Stefan Popa <stefan.popa@analog.com>
 897 L:      linux-iio@vger.kernel.org
 898 W:      http://ez.analog.com/community/linux-device-drivers
 899 S:      Supported
 900 F:      drivers/iio/dac/ad5758.c
 901 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 902
 903 ANALOG DEVICES INC AD7124 DRIVER
 904 M:      Stefan Popa <stefan.popa@analog.com>
 905 L:      linux-iio@vger.kernel.org
 906 W:      http://ez.analog.com/community/linux-device-drivers
 907 S:      Supported
 908 F:      drivers/iio/adc/ad7124.c
 909 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml
 910
 911 ANALOG DEVICES INC AD7292 DRIVER
 912 M:      Marcelo Schmitt <marcelo.schmitt1@gmail.com>
 913 L:      linux-iio@vger.kernel.org
 914 W:      http://ez.analog.com/community/linux-device-drivers
 915 S:      Supported
 916 F:      drivers/iio/adc/ad7292.c
 917 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml
 918
 919 ANALOG DEVICES INC AD7606 DRIVER
 920 M:      Stefan Popa <stefan.popa@analog.com>
 921 M:      Beniamin Bia <beniamin.bia@analog.com>
 922 L:      linux-iio@vger.kernel.org
 923 W:      http://ez.analog.com/community/linux-device-drivers
 924 S:      Supported
 925 F:      drivers/iio/adc/ad7606.c
 926 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
 927
 928 ANALOG DEVICES INC AD7768-1 DRIVER
 929 M:      Stefan Popa <stefan.popa@analog.com>
 930 L:      linux-iio@vger.kernel.org
 931 W:      http://ez.analog.com/community/linux-device-drivers
 932 S:      Supported
 933 F:      drivers/iio/adc/ad7768-1.c
 934 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 935
 936 ANALOG DEVICES INC AD7780 DRIVER
 937 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 938 M:      Renato Lui Geh <renatogeh@gmail.com>
 939 L:      linux-iio@vger.kernel.org
 940 W:      http://ez.analog.com/community/linux-device-drivers
 941 S:      Supported
 942 F:      drivers/iio/adc/ad7780.c
 943 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml
 944
 945 ANALOG DEVICES INC AD9389B DRIVER
 946 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
 947 L:      linux-media@vger.kernel.org
 948 S:      Maintained
 949 F:      drivers/media/i2c/ad9389b*
 950
 951 ANALOG DEVICES INC ADGS1408 DRIVER
 952 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 953 S:      Supported
 954 F:      drivers/mux/adgs1408.c
 955 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 956
 957 ANALOG DEVICES INC ADIN DRIVER
 958 M:      Alexandru Ardelean <alexaundru.ardelean@analog.com>
 959 L:      netdev@vger.kernel.org
 960 W:      http://ez.analog.com/community/linux-device-drivers
 961 S:      Supported
 962 F:      drivers/net/phy/adin.c
 963 F:      Documentation/devicetree/bindings/net/adi,adin.yaml
 964
 965 ANALOG DEVICES INC ADIS DRIVER LIBRARY
 966 M:      Alexandru Ardelean <alexandru.ardelean@analog.com>
 967 S:      Supported
 968 L:      linux-iio@vger.kernel.org
 969 F:      include/linux/iio/imu/adis.h
 970 F:      drivers/iio/imu/adis.c
 971
 972 ANALOG DEVICES INC ADIS16460 DRIVER
 973 M:      Dragos Bogdan <dragos.bogdan@analog.com>
 974 S:      Supported
 975 L:      linux-iio@vger.kernel.org
 976 W:      http://ez.analog.com/community/linux-device-drivers
 977 F:      drivers/iio/imu/adis16460.c
 978 F:      Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml
 979
 980 ANALOG DEVICES INC ADM1177 DRIVER
 981 M:      Beniamin Bia <beniamin.bia@analog.com>
 982 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 983 L:      linux-hwmon@vger.kernel.org
 984 W:      http://ez.analog.com/community/linux-device-drivers
 985 S:      Supported
 986 F:      drivers/hwmon/adm1177.c
 987 F:      Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml
 988
 989 ANALOG DEVICES INC ADP5061 DRIVER
 990 M:      Stefan Popa <stefan.popa@analog.com>
 991 L:      linux-pm@vger.kernel.org
 992 W:      http://ez.analog.com/community/linux-device-drivers
 993 S:      Supported
 994 F:      drivers/power/supply/adp5061.c
 995
 996 ANALOG DEVICES INC ADV7180 DRIVER
 997 M:      Lars-Peter Clausen <lars@metafoo.de>
 998 L:      linux-media@vger.kernel.org
 999 W:      http://ez.analog.com/community/linux-device-drivers
1000 S:      Supported
1001 F:      drivers/media/i2c/adv7180.c
1002
1003 ANALOG DEVICES INC ADV748X DRIVER
1004 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
1005 L:      linux-media@vger.kernel.org
1006 S:      Maintained
1007 F:      drivers/media/i2c/adv748x/*
1008
1009 ANALOG DEVICES INC ADV7511 DRIVER
1010 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1011 L:      linux-media@vger.kernel.org
1012 S:      Maintained
1013 F:      drivers/media/i2c/adv7511*
1014
1015 ANALOG DEVICES INC ADV7604 DRIVER
1016 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1017 L:      linux-media@vger.kernel.org
1018 S:      Maintained
1019 F:      drivers/media/i2c/adv7604*
1020
1021 ANALOG DEVICES INC ADV7842 DRIVER
1022 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
1023 L:      linux-media@vger.kernel.org
1024 S:      Maintained
1025 F:      drivers/media/i2c/adv7842*
1026
1027 ANALOG DEVICES INC ASOC CODEC DRIVERS
1028 M:      Lars-Peter Clausen <lars@metafoo.de>
1029 M:      Nuno Sá <nuno.sa@analog.com>
1030 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1031 W:      http://wiki.analog.com/
1032 W:      http://ez.analog.com/community/linux-device-drivers
1033 S:      Supported
1034 F:      sound/soc/codecs/adau*
1035 F:      sound/soc/codecs/adav*
1036 F:      sound/soc/codecs/ad1*
1037 F:      sound/soc/codecs/ad7*
1038 F:      sound/soc/codecs/ssm*
1039 F:      sound/soc/codecs/sigmadsp.*
1040
1041 ANALOG DEVICES INC DMA DRIVERS
1042 M:      Lars-Peter Clausen <lars@metafoo.de>
1043 W:      http://ez.analog.com/community/linux-device-drivers
1044 S:      Supported
1045 F:      drivers/dma/dma-axi-dmac.c
1046
1047 ANALOG DEVICES INC IIO DRIVERS
1048 M:      Lars-Peter Clausen <lars@metafoo.de>
1049 M:      Michael Hennerich <Michael.Hennerich@analog.com>
1050 M:      Stefan Popa <stefan.popa@analog.com>
1051 W:      http://wiki.analog.com/
1052 W:      http://ez.analog.com/community/linux-device-drivers
1053 S:      Supported
1054 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
1055 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
1056 F:      drivers/iio/*/ad*
1057 F:      drivers/iio/adc/ltc2497*
1058 X:      drivers/iio/*/adjd*
1059 F:      drivers/staging/iio/*/ad*
1060
1061 ANALOGBITS PLL LIBRARIES
1062 M:      Paul Walmsley <paul.walmsley@sifive.com>
1063 S:      Supported
1064 F:      drivers/clk/analogbits/*
1065 F:      include/linux/clk/analogbits*
1066
1067 ANDES ARCHITECTURE
1068 M:      Nick Hu <nickhu@andestech.com>
1069 M:      Greentime Hu <green.hu@gmail.com>
1070 M:      Vincent Chen <deanbo422@gmail.com>
1071 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1072 S:      Supported
1073 F:      arch/nds32/
1074 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1075 F:      Documentation/devicetree/bindings/nds32/
1076 K:      nds32
1077 N:      nds32
1078
1079 ANDROID CONFIG FRAGMENTS
1080 M:      Rob Herring <robh@kernel.org>
1081 S:      Supported
1082 F:      kernel/configs/android*
1083
1084 ANDROID DRIVERS
1085 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1086 M:      Arve Hjønnevåg <arve@android.com>
1087 M:      Todd Kjos <tkjos@android.com>
1088 M:      Martijn Coenen <maco@android.com>
1089 M:      Joel Fernandes <joel@joelfernandes.org>
1090 M:      Christian Brauner <christian@brauner.io>
1091 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1092 L:      devel@driverdev.osuosl.org
1093 S:      Supported
1094 F:      drivers/android/
1095 F:      drivers/staging/android/
1096
1097 ANDROID GOLDFISH PIC DRIVER
1098 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1099 S:      Supported
1100 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1101 F:      drivers/irqchip/irq-goldfish-pic.c
1102
1103 ANDROID GOLDFISH RTC DRIVER
1104 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1105 S:      Supported
1106 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1107 F:      drivers/rtc/rtc-goldfish.c
1108
1109 ANDROID ION DRIVER
1110 M:      Laura Abbott <labbott@redhat.com>
1111 M:      Sumit Semwal <sumit.semwal@linaro.org>
1112 L:      devel@driverdev.osuosl.org
1113 L:      dri-devel@lists.freedesktop.org
1114 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1115 S:      Supported
1116 F:      drivers/staging/android/ion
1117 F:      drivers/staging/android/uapi/ion.h
1118
1119 AOA (Apple Onboard Audio) ALSA DRIVER
1120 M:      Johannes Berg <johannes@sipsolutions.net>
1121 L:      linuxppc-dev@lists.ozlabs.org
1122 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1123 S:      Maintained
1124 F:      sound/aoa/
1125
1126 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1127 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1128 L:      linux-iio@vger.kernel.org
1129 S:      Maintained
1130 F:      drivers/iio/adc/stx104.c
1131
1132 APM DRIVER
1133 M:      Jiri Kosina <jikos@kernel.org>
1134 S:      Odd fixes
1135 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1136 F:      arch/x86/kernel/apm_32.c
1137 F:      include/linux/apm_bios.h
1138 F:      include/uapi/linux/apm_bios.h
1139 F:      drivers/char/apm-emulation.c
1140
1141 APPARMOR SECURITY MODULE
1142 M:      John Johansen <john.johansen@canonical.com>
1143 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1144 W:      wiki.apparmor.net
1145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1146 S:      Supported
1147 F:      security/apparmor/
1148 F:      Documentation/admin-guide/LSM/apparmor.rst
1149
1150 APPLE BCM5974 MULTITOUCH DRIVER
1151 M:      Henrik Rydberg <rydberg@bitmath.org>
1152 L:      linux-input@vger.kernel.org
1153 S:      Odd fixes
1154 F:      drivers/input/mouse/bcm5974.c
1155
1156 APPLE SMC DRIVER
1157 M:      Henrik Rydberg <rydberg@bitmath.org>
1158 L:      linux-hwmon@vger.kernel.org
1159 S:      Odd fixes
1160 F:      drivers/hwmon/applesmc.c
1161
1162 APPLETALK NETWORK LAYER
1163 L:      netdev@vger.kernel.org
1164 S:      Odd fixes
1165 F:      drivers/net/appletalk/
1166 F:      net/appletalk/
1167 F:      include/linux/atalk.h
1168 F:      include/uapi/linux/atalk.h
1169
1170 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1171 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1172 S:      Supported
1173 F:      arch/arm64/boot/dts/apm/
1174
1175 APPLIED MICRO (APM) X-GENE SOC EDAC
1176 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1177 S:      Supported
1178 F:      drivers/edac/xgene_edac.c
1179 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1180
1181 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1182 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1183 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1184 S:      Supported
1185 F:      drivers/net/ethernet/apm/xgene-v2/
1186
1187 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1188 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1189 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1190 M:      Quan Nguyen <quan@os.amperecomputing.com>
1191 S:      Supported
1192 F:      drivers/net/ethernet/apm/xgene/
1193 F:      drivers/net/phy/mdio-xgene.c
1194 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1195 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1196
1197 APPLIED MICRO (APM) X-GENE SOC PMU
1198 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1199 S:      Supported
1200 F:      drivers/perf/xgene_pmu.c
1201 F:      Documentation/admin-guide/perf/xgene-pmu.rst
1202 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1203
1204 APTINA CAMERA SENSOR PLL
1205 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1206 L:      linux-media@vger.kernel.org
1207 S:      Maintained
1208 F:      drivers/media/i2c/aptina-pll.*
1209
1210 AQUANTIA ETHERNET DRIVER (atlantic)
1211 M:      Igor Russkikh <irusskikh@marvell.com>
1212 L:      netdev@vger.kernel.org
1213 S:      Supported
1214 W:      https://www.marvell.com/
1215 Q:      http://patchwork.ozlabs.org/project/netdev/list/
1216 F:      drivers/net/ethernet/aquantia/atlantic/
1217 F:      Documentation/networking/device_drivers/aquantia/atlantic.txt
1218
1219 AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM
1220 M:      Egor Pomozov <epomozov@marvell.com>
1221 L:      netdev@vger.kernel.org
1222 S:      Supported
1223 W:      http://www.aquantia.com
1224 F:      drivers/net/ethernet/aquantia/atlantic/aq_ptp*
1225
1226 ARC FRAMEBUFFER DRIVER
1227 M:      Jaya Kumar <jayalk@intworks.biz>
1228 S:      Maintained
1229 F:      drivers/video/fbdev/arcfb.c
1230 F:      drivers/video/fbdev/core/fb_defio.c
1231
1232 ARC PGU DRM DRIVER
1233 M:      Alexey Brodkin <abrodkin@synopsys.com>
1234 S:      Supported
1235 F:      drivers/gpu/drm/arc/
1236 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1237
1238 ARCNET NETWORK LAYER
1239 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1240 L:      netdev@vger.kernel.org
1241 S:      Maintained
1242 F:      drivers/net/arcnet/
1243 F:      include/uapi/linux/if_arcnet.h
1244
1245 ARM ARCHITECTED TIMER DRIVER
1246 M:      Mark Rutland <mark.rutland@arm.com>
1247 M:      Marc Zyngier <maz@kernel.org>
1248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1249 S:      Maintained
1250 F:      arch/arm/include/asm/arch_timer.h
1251 F:      arch/arm64/include/asm/arch_timer.h
1252 F:      drivers/clocksource/arm_arch_timer.c
1253
1254 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1255 M:      Linus Walleij <linus.walleij@linaro.org>
1256 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1257 S:      Maintained
1258 F:      Documentation/devicetree/bindings/arm/arm-boards
1259 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1260 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1261 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1262 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1263 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1264 F:      arch/arm/mach-integrator/
1265 F:      arch/arm/mach-realview/
1266 F:      arch/arm/mach-versatile/
1267 F:      arch/arm/plat-versatile/
1268 F:      arch/arm/boot/dts/arm-realview-*
1269 F:      arch/arm/boot/dts/integrator*
1270 F:      arch/arm/boot/dts/versatile*
1271 F:      drivers/clk/versatile/
1272 F:      drivers/i2c/busses/i2c-versatile.c
1273 F:      drivers/irqchip/irq-versatile-fpga.c
1274 F:      drivers/mtd/maps/physmap_of_versatile.c
1275 F:      drivers/power/reset/arm-versatile-reboot.c
1276 F:      drivers/soc/versatile/
1277
1278 ARM HDLCD DRM DRIVER
1279 M:      Liviu Dudau <liviu.dudau@arm.com>
1280 S:      Supported
1281 F:      drivers/gpu/drm/arm/hdlcd_*
1282 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1283
1284 ARM KOMEDA DRM-KMS DRIVER
1285 M:      James (Qian) Wang <james.qian.wang@arm.com>
1286 M:      Liviu Dudau <liviu.dudau@arm.com>
1287 M:      Mihail Atanassov <mihail.atanassov@arm.com>
1288 L:      Mali DP Maintainers <malidp@foss.arm.com>
1289 S:      Supported
1290 T:      git git://anongit.freedesktop.org/drm/drm-misc
1291 F:      drivers/gpu/drm/arm/display/include/
1292 F:      drivers/gpu/drm/arm/display/komeda/
1293 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1294 F:      Documentation/gpu/komeda-kms.rst
1295
1296 ARM MALI-DP DRM DRIVER
1297 M:      Liviu Dudau <liviu.dudau@arm.com>
1298 M:      Brian Starkey <brian.starkey@arm.com>
1299 L:      Mali DP Maintainers <malidp@foss.arm.com>
1300 S:      Supported
1301 T:      git git://anongit.freedesktop.org/drm/drm-misc
1302 F:      drivers/gpu/drm/arm/
1303 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1304 F:      Documentation/gpu/afbc.rst
1305
1306 ARM MALI PANFROST DRM DRIVER
1307 M:      Rob Herring <robh@kernel.org>
1308 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1309 R:      Steven Price <steven.price@arm.com>
1310 R:      Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
1311 L:      dri-devel@lists.freedesktop.org
1312 S:      Supported
1313 T:      git git://anongit.freedesktop.org/drm/drm-misc
1314 F:      drivers/gpu/drm/panfrost/
1315 F:      include/uapi/drm/panfrost_drm.h
1316
1317 ARM MFM AND FLOPPY DRIVERS
1318 M:      Ian Molton <spyro@f2s.com>
1319 S:      Maintained
1320 F:      arch/arm/mach-rpc/floppydma.S
1321 F:      arch/arm/include/asm/floppy.h
1322
1323 ARM PMU PROFILING AND DEBUGGING
1324 M:      Will Deacon <will@kernel.org>
1325 M:      Mark Rutland <mark.rutland@arm.com>
1326 S:      Maintained
1327 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1328 F:      arch/arm*/kernel/perf_*
1329 F:      arch/arm/oprofile/common.c
1330 F:      arch/arm*/kernel/hw_breakpoint.c
1331 F:      arch/arm*/include/asm/hw_breakpoint.h
1332 F:      arch/arm*/include/asm/perf_event.h
1333 F:      drivers/perf/*
1334 F:      include/linux/perf/arm_pmu.h
1335 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1336 F:      Documentation/devicetree/bindings/perf/
1337
1338 ARM PORT
1339 M:      Russell King <linux@armlinux.org.uk>
1340 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1341 W:      http://www.armlinux.org.uk/
1342 S:      Odd Fixes
1343 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1344 F:      arch/arm/
1345 X:      arch/arm/boot/dts/
1346
1347 ARM PRIMECELL AACI PL041 DRIVER
1348 M:      Russell King <linux@armlinux.org.uk>
1349 S:      Odd Fixes
1350 F:      sound/arm/aaci.*
1351
1352 ARM PRIMECELL BUS SUPPORT
1353 M:      Russell King <linux@armlinux.org.uk>
1354 S:      Odd Fixes
1355 F:      drivers/amba/
1356 F:      include/linux/amba/bus.h
1357
1358 ARM PRIMECELL CLCD PL110 DRIVER
1359 M:      Russell King <linux@armlinux.org.uk>
1360 S:      Odd Fixes
1361 F:      drivers/video/fbdev/amba-clcd.*
1362
1363 ARM PRIMECELL KMI PL050 DRIVER
1364 M:      Russell King <linux@armlinux.org.uk>
1365 S:      Odd Fixes
1366 F:      drivers/input/serio/ambakmi.*
1367 F:      include/linux/amba/kmi.h
1368
1369 ARM PRIMECELL MMCI PL180/1 DRIVER
1370 M:      Russell King <linux@armlinux.org.uk>
1371 S:      Odd Fixes
1372 F:      drivers/mmc/host/mmci.*
1373 F:      include/linux/amba/mmci.h
1374
1375 ARM PRIMECELL SSP PL022 SPI DRIVER
1376 M:      Linus Walleij <linus.walleij@linaro.org>
1377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1378 S:      Maintained
1379 F:      Documentation/devicetree/bindings/spi/spi-pl022.yaml
1380 F:      drivers/spi/spi-pl022.c
1381
1382 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1383 M:      Russell King <linux@armlinux.org.uk>
1384 S:      Odd Fixes
1385 F:      drivers/tty/serial/amba-pl01*.c
1386 F:      include/linux/amba/serial.h
1387
1388 ARM PRIMECELL VIC PL190/PL192 DRIVER
1389 M:      Linus Walleij <linus.walleij@linaro.org>
1390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1391 S:      Maintained
1392 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1393 F:      drivers/irqchip/irq-vic.c
1394
1395 AMAZON ANNAPURNA LABS FIC DRIVER
1396 M:      Talel Shenhar <talel@amazon.com>
1397 S:      Maintained
1398 F:      Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt
1399 F:      drivers/irqchip/irq-al-fic.c
1400
1401 ARM SMMU DRIVERS
1402 M:      Will Deacon <will@kernel.org>
1403 R:      Robin Murphy <robin.murphy@arm.com>
1404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1405 S:      Maintained
1406 F:      drivers/iommu/arm-smmu*
1407 F:      drivers/iommu/io-pgtable-arm.c
1408 F:      drivers/iommu/io-pgtable-arm-v7s.c
1409
1410 ARM SUB-ARCHITECTURES
1411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      arch/arm/mach-*/
1414 F:      arch/arm/plat-*/
1415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1416
1417 ARM/ACTIONS SEMI ARCHITECTURE
1418 M:      Andreas Färber <afaerber@suse.de>
1419 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1421 S:      Maintained
1422 N:      owl
1423 F:      arch/arm/mach-actions/
1424 F:      arch/arm/boot/dts/owl-*
1425 F:      arch/arm64/boot/dts/actions/
1426 F:      drivers/clk/actions/
1427 F:      drivers/clocksource/timer-owl*
1428 F:      drivers/dma/owl-dma.c
1429 F:      drivers/i2c/busses/i2c-owl.c
1430 F:      drivers/mmc/host/owl-mmc.c
1431 F:      drivers/pinctrl/actions/*
1432 F:      drivers/soc/actions/
1433 F:      include/dt-bindings/power/owl-*
1434 F:      include/linux/soc/actions/
1435 F:      Documentation/devicetree/bindings/arm/actions.yaml
1436 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1437 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1438 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1439 F:      Documentation/devicetree/bindings/mmc/owl-mmc.yaml
1440 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1441 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1442 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1443
1444 ARM/ADS SPHERE MACHINE SUPPORT
1445 M:      Lennert Buytenhek <kernel@wantstofly.org>
1446 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1447 S:      Maintained
1448
1449 ARM/AFEB9260 MACHINE SUPPORT
1450 M:      Sergey Lapin <slapin@ossfans.org>
1451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1452 S:      Maintained
1453
1454 ARM/AJECO 1ARM MACHINE SUPPORT
1455 M:      Lennert Buytenhek <kernel@wantstofly.org>
1456 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1457 S:      Maintained
1458
1459 ARM/Allwinner SoC Clock Support
1460 M:      Emilio López <emilio@elopez.com.ar>
1461 S:      Maintained
1462 F:      drivers/clk/sunxi/
1463
1464 ARM/Allwinner sunXi SoC support
1465 M:      Maxime Ripard <mripard@kernel.org>
1466 M:      Chen-Yu Tsai <wens@csie.org>
1467 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1468 S:      Maintained
1469 N:      sun[x456789]i
1470 N:      sun50i
1471 F:      arch/arm/mach-sunxi/
1472 F:      arch/arm64/boot/dts/allwinner/
1473 F:      drivers/clk/sunxi-ng/
1474 F:      drivers/pinctrl/sunxi/
1475 F:      drivers/soc/sunxi/
1476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1477
1478 Allwinner A10 CSI driver
1479 M:      Maxime Ripard <mripard@kernel.org>
1480 L:      linux-media@vger.kernel.org
1481 T:      git git://linuxtv.org/media_tree.git
1482 F:      drivers/media/platform/sunxi/sun4i-csi/
1483 F:      Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml
1484 S:      Maintained
1485
1486 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1487 M:      Neil Armstrong <narmstrong@baylibre.com>
1488 M:      Jerome Brunet <jbrunet@baylibre.com>
1489 L:      linux-amlogic@lists.infradead.org
1490 S:      Maintained
1491 F:      drivers/clk/meson/
1492 F:      include/dt-bindings/clock/meson*
1493 F:      include/dt-bindings/clock/gxbb*
1494 F:      Documentation/devicetree/bindings/clock/amlogic*
1495
1496 ARM/Amlogic Meson SoC support
1497 M:      Kevin Hilman <khilman@baylibre.com>
1498 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1499 L:      linux-amlogic@lists.infradead.org
1500 W:      http://linux-meson.com/
1501 S:      Maintained
1502 F:      arch/arm/mach-meson/
1503 F:      arch/arm/boot/dts/meson*
1504 F:      arch/arm64/boot/dts/amlogic/
1505 F:      drivers/pinctrl/meson/
1506 F:      drivers/mmc/host/meson*
1507 F:      drivers/soc/amlogic/
1508 F:      drivers/rtc/rtc-meson*
1509 N:      meson
1510
1511 ARM/Amlogic Meson SoC Crypto Drivers
1512 M:      Corentin Labbe <clabbe@baylibre.com>
1513 L:      linux-crypto@vger.kernel.org
1514 L:      linux-amlogic@lists.infradead.org
1515 S:      Maintained
1516 F:      drivers/crypto/amlogic/
1517 F:      Documentation/devicetree/bindings/crypto/amlogic*
1518
1519 ARM/Amlogic Meson SoC Sound Drivers
1520 M:      Jerome Brunet <jbrunet@baylibre.com>
1521 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1522 S:      Maintained
1523 F:      sound/soc/meson/
1524 F:      Documentation/devicetree/bindings/sound/amlogic*
1525
1526 ARM/Annapurna Labs ALPINE ARCHITECTURE
1527 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1528 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1529 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1530 S:      Maintained
1531 F:      arch/arm/mach-alpine/
1532 F:      arch/arm/boot/dts/alpine*
1533 F:      arch/arm64/boot/dts/al/
1534 F:      drivers/*/*alpine*
1535
1536 ARM/ARTPEC MACHINE SUPPORT
1537 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1538 M:      Lars Persson <lars.persson@axis.com>
1539 S:      Maintained
1540 L:      linux-arm-kernel@axis.com
1541 F:      arch/arm/mach-artpec
1542 F:      arch/arm/boot/dts/artpec6*
1543 F:      drivers/clk/axis
1544 F:      drivers/crypto/axis
1545 F:      drivers/mmc/host/usdhi6rol0.c
1546 F:      drivers/pinctrl/pinctrl-artpec*
1547 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1548
1549 ARM/ASPEED I2C DRIVER
1550 M:      Brendan Higgins <brendanhiggins@google.com>
1551 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1552 R:      Joel Stanley <joel@jms.id.au>
1553 L:      linux-i2c@vger.kernel.org
1554 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1555 S:      Maintained
1556 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1557 F:      drivers/i2c/busses/i2c-aspeed.c
1558 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1559 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1560
1561 ARM/ASPEED MACHINE SUPPORT
1562 M:      Joel Stanley <joel@jms.id.au>
1563 R:      Andrew Jeffery <andrew@aj.id.au>
1564 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1565 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1566 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1567 S:      Supported
1568 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1569 F:      arch/arm/mach-aspeed/
1570 F:      arch/arm/boot/dts/aspeed-*
1571 N:      aspeed
1572
1573 ARM/BITMAIN ARCHITECTURE
1574 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1575 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1576 S:      Maintained
1577 F:      arch/arm64/boot/dts/bitmain/
1578 F:      drivers/clk/clk-bm1880.c
1579 F:      drivers/pinctrl/pinctrl-bm1880.c
1580 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1581 F:      Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml
1582 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1583
1584 ARM/CALXEDA HIGHBANK ARCHITECTURE
1585 M:      Rob Herring <robh@kernel.org>
1586 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1587 S:      Maintained
1588 F:      arch/arm/mach-highbank/
1589 F:      arch/arm/boot/dts/highbank.dts
1590 F:      arch/arm/boot/dts/ecx-*.dts*
1591
1592 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1593 M:      Krzysztof Halasa <khalasa@piap.pl>
1594 S:      Maintained
1595 F:      arch/arm/mach-cns3xxx/
1596
1597 ARM/CAVIUM THUNDER NETWORK DRIVER
1598 M:      Sunil Goutham <sgoutham@marvell.com>
1599 M:      Robert Richter <rrichter@marvell.com>
1600 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1601 S:      Supported
1602 F:      drivers/net/ethernet/cavium/thunder/
1603
1604 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1605 M:      Lukasz Majewski <lukma@denx.de>
1606 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1607 S:      Maintained
1608 F:      arch/arm/mach-ep93xx/ts72xx.c
1609
1610 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1611 M:      Alexander Shiyan <shc_work@mail.ru>
1612 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1613 S:      Odd Fixes
1614 N:      clps711x
1615
1616 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1617 M:      Lennert Buytenhek <kernel@wantstofly.org>
1618 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1619 S:      Maintained
1620
1621 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1622 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1623 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1624 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1625 S:      Maintained
1626 F:      arch/arm/mach-ep93xx/
1627 F:      arch/arm/mach-ep93xx/include/mach/
1628
1629 ARM/CLKDEV SUPPORT
1630 M:      Russell King <linux@armlinux.org.uk>
1631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1632 S:      Maintained
1633 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1634 F:      drivers/clk/clkdev.c
1635
1636 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1637 M:      Mike Rapoport <mike@compulab.co.il>
1638 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1639 S:      Maintained
1640
1641 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1642 M:      Baruch Siach <baruch@tkos.co.il>
1643 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1644 S:      Maintained
1645 F:      arch/arm/boot/dts/cx92755*
1646 N:      digicolor
1647
1648 ARM/CONTEC MICRO9 MACHINE SUPPORT
1649 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1650 S:      Maintained
1651 F:      arch/arm/mach-ep93xx/micro9.c
1652
1653 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1654 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1655 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1656 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1657 S:      Maintained
1658 F:      drivers/hwtracing/coresight/*
1659 F:      Documentation/trace/coresight/*
1660 F:      Documentation/devicetree/bindings/arm/coresight.txt
1661 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1662 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1663 F:      tools/perf/arch/arm/util/pmu.c
1664 F:      tools/perf/arch/arm/util/auxtrace.c
1665 F:      tools/perf/arch/arm/util/cs-etm.c
1666 F:      tools/perf/arch/arm/util/cs-etm.h
1667 F:      tools/perf/util/cs-etm.*
1668 F:      tools/perf/util/cs-etm-decoder/*
1669
1670 ARM/CORGI MACHINE SUPPORT
1671 M:      Richard Purdie <rpurdie@rpsys.net>
1672 S:      Maintained
1673
1674 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1675 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1676 M:      Linus Walleij <linus.walleij@linaro.org>
1677 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1678 T:      git git://github.com/ulli-kroll/linux.git
1679 S:      Maintained
1680 F:      Documentation/devicetree/bindings/arm/gemini.txt
1681 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1682 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1683 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1684 F:      arch/arm/mach-gemini/
1685 F:      drivers/net/ethernet/cortina/
1686 F:      drivers/pinctrl/pinctrl-gemini.c
1687 F:      drivers/rtc/rtc-ftrtc010.c
1688
1689 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1690 M:      Barry Song <baohua@kernel.org>
1691 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1693 S:      Maintained
1694 F:      arch/arm/boot/dts/prima2*
1695 F:      arch/arm/mach-prima2/
1696 F:      drivers/clk/sirf/
1697 F:      drivers/clocksource/timer-prima2.c
1698 F:      drivers/clocksource/timer-atlas7.c
1699 N:      [^a-z]sirf
1700 X:      drivers/gnss
1701
1702 ARM/CZ.NIC TURRIS MOX SUPPORT
1703 M:      Marek Behun <marek.behun@nic.cz>
1704 W:      http://mox.turris.cz
1705 S:      Maintained
1706 F:      Documentation/ABI/testing/debugfs-moxtet
1707 F:      Documentation/ABI/testing/sysfs-bus-moxtet-devices
1708 F:      Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm
1709 F:      Documentation/devicetree/bindings/bus/moxtet.txt
1710 F:      Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt
1711 F:      Documentation/devicetree/bindings/gpio/gpio-moxtet.txt
1712 F:      include/linux/moxtet.h
1713 F:      drivers/bus/moxtet.c
1714 F:      drivers/firmware/turris-mox-rwtm.c
1715 F:      drivers/gpio/gpio-moxtet.c
1716
1717 ARM/EBSA110 MACHINE SUPPORT
1718 M:      Russell King <linux@armlinux.org.uk>
1719 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1720 W:      http://www.armlinux.org.uk/
1721 S:      Maintained
1722 F:      arch/arm/mach-ebsa110/
1723 F:      drivers/net/ethernet/amd/am79c961a.*
1724
1725 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1726 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1727 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1728 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1729 S:      Maintained
1730 N:      efm32
1731
1732 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1733 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736 F:      arch/arm/mach-pxa/ezx.c
1737
1738 ARM/FARADAY FA526 PORT
1739 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1740 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1741 S:      Maintained
1742 T:      git git://git.berlios.de/gemini-board
1743 F:      arch/arm/mm/*-fa*
1744
1745 ARM/FOOTBRIDGE ARCHITECTURE
1746 M:      Russell King <linux@armlinux.org.uk>
1747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1748 W:      http://www.armlinux.org.uk/
1749 S:      Maintained
1750 F:      arch/arm/include/asm/hardware/dec21285.h
1751 F:      arch/arm/mach-footbridge/
1752
1753 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1754 M:      Shawn Guo <shawnguo@kernel.org>
1755 M:      Sascha Hauer <s.hauer@pengutronix.de>
1756 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1757 R:      Fabio Estevam <festevam@gmail.com>
1758 R:      NXP Linux Team <linux-imx@nxp.com>
1759 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1760 S:      Maintained
1761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1762 N:      imx
1763 N:      mxs
1764 X:      drivers/media/i2c/
1765
1766 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1767 M:      Shawn Guo <shawnguo@kernel.org>
1768 M:      Sascha Hauer <s.hauer@pengutronix.de>
1769 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1770 R:      Stefan Agner <stefan@agner.ch>
1771 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1772 S:      Maintained
1773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1774 F:      arch/arm/mach-imx/*vf610*
1775 F:      arch/arm/boot/dts/vf*
1776
1777 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1778 M:      Shawn Guo <shawnguo@kernel.org>
1779 M:      Li Yang <leoyang.li@nxp.com>
1780 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1781 S:      Maintained
1782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1783 F:      arch/arm/boot/dts/ls1021a*
1784 F:      arch/arm64/boot/dts/freescale/fsl-*
1785 F:      arch/arm64/boot/dts/freescale/qoriq-*
1786
1787 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1788 M:      Lennert Buytenhek <kernel@wantstofly.org>
1789 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1790 S:      Maintained
1791
1792 ARM/GUMSTIX MACHINE SUPPORT
1793 M:      Steve Sakoman <sakoman@gmail.com>
1794 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1795 S:      Maintained
1796
1797 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1798 M:      Philipp Zabel <philipp.zabel@gmail.com>
1799 M:      Paul Parsons <lost.distance@yahoo.com>
1800 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1801 S:      Maintained
1802 F:      arch/arm/mach-pxa/hx4700.c
1803 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1804 F:      sound/soc/pxa/hx4700.c
1805
1806 ARM/HISILICON SOC SUPPORT
1807 M:      Wei Xu <xuwei5@hisilicon.com>
1808 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1809 W:      http://www.hisilicon.com
1810 S:      Supported
1811 T:      git git://github.com/hisilicon/linux-hisi.git
1812 F:      arch/arm/mach-hisi/
1813 F:      arch/arm/boot/dts/hi3*
1814 F:      arch/arm/boot/dts/hip*
1815 F:      arch/arm/boot/dts/hisi*
1816 F:      arch/arm64/boot/dts/hisilicon/
1817
1818 ARM/HP JORNADA 7XX MACHINE SUPPORT
1819 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1820 W:      www.jlime.com
1821 S:      Maintained
1822 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1823 F:      arch/arm/mach-sa1100/jornada720.c
1824 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1825
1826 ARM/IGEP MACHINE SUPPORT
1827 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1828 M:      Javier Martinez Canillas <javier@dowhile0.org>
1829 L:      linux-omap@vger.kernel.org
1830 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1831 S:      Maintained
1832 F:      arch/arm/boot/dts/omap3-igep*
1833
1834 ARM/INCOME PXA270 SUPPORT
1835 M:      Marek Vasut <marek.vasut@gmail.com>
1836 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1837 S:      Maintained
1838 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1839
1840 ARM/INTEL IOP32X ARM ARCHITECTURE
1841 M:      Lennert Buytenhek <kernel@wantstofly.org>
1842 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1843 S:      Maintained
1844
1845 ARM/INTEL IQ81342EX MACHINE SUPPORT
1846 M:      Lennert Buytenhek <kernel@wantstofly.org>
1847 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1848 S:      Maintained
1849
1850 ARM/INTEL IXDP2850 MACHINE SUPPORT
1851 M:      Lennert Buytenhek <kernel@wantstofly.org>
1852 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1853 S:      Maintained
1854
1855 ARM/INTEL IXP4XX ARM ARCHITECTURE
1856 M:      Linus Walleij <linusw@kernel.org>
1857 M:      Imre Kaloz <kaloz@openwrt.org>
1858 M:      Krzysztof Halasa <khalasa@piap.pl>
1859 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1860 S:      Maintained
1861 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1862 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1863 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1864 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1865 F:      arch/arm/mach-ixp4xx/
1866 F:      drivers/clocksource/timer-ixp4xx.c
1867 F:      drivers/gpio/gpio-ixp4xx.c
1868 F:      drivers/irqchip/irq-ixp4xx.c
1869 F:      include/linux/irqchip/irq-ixp4xx.h
1870 F:      include/linux/platform_data/timer-ixp4xx.h
1871
1872 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1873 M:      Jonathan Cameron <jic23@cam.ac.uk>
1874 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1875 S:      Maintained
1876 F:      arch/arm/mach-pxa/stargate2.c
1877 F:      drivers/pcmcia/pxa2xx_stargate2.c
1878
1879 ARM/INTEL XSC3 (MANZANO) ARM CORE
1880 M:      Lennert Buytenhek <kernel@wantstofly.org>
1881 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1882 S:      Maintained
1883
1884 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1885 M:      Lennert Buytenhek <kernel@wantstofly.org>
1886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1887 S:      Maintained
1888
1889 ARM/LG1K ARCHITECTURE
1890 M:      Chanho Min <chanho.min@lge.com>
1891 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1892 S:      Maintained
1893 F:      arch/arm64/boot/dts/lg/
1894
1895 ARM/LOGICPD PXA270 MACHINE SUPPORT
1896 M:      Lennert Buytenhek <kernel@wantstofly.org>
1897 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1898 S:      Maintained
1899
1900 ARM/LPC18XX ARCHITECTURE
1901 M:      Vladimir Zapolskiy <vz@mleia.com>
1902 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1903 S:      Maintained
1904 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1905 F:      arch/arm/boot/dts/lpc43*
1906 F:      drivers/i2c/busses/i2c-lpc2k.c
1907 F:      drivers/memory/pl172.c
1908 F:      drivers/mtd/spi-nor/nxp-spifi.c
1909 F:      drivers/rtc/rtc-lpc24xx.c
1910 N:      lpc18xx
1911
1912 ARM/LPC32XX SOC SUPPORT
1913 M:      Vladimir Zapolskiy <vz@mleia.com>
1914 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1915 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1916 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1917 S:      Maintained
1918 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1919 F:      arch/arm/boot/dts/lpc32*
1920 F:      arch/arm/mach-lpc32xx/
1921 F:      drivers/i2c/busses/i2c-pnx.c
1922 F:      drivers/net/ethernet/nxp/lpc_eth.c
1923 F:      drivers/usb/host/ohci-nxp.c
1924 F:      drivers/watchdog/pnx4008_wdt.c
1925 N:      lpc32xx
1926
1927 ARM/MAGICIAN MACHINE SUPPORT
1928 M:      Philipp Zabel <philipp.zabel@gmail.com>
1929 S:      Maintained
1930
1931 ARM/Marvell Dove/MV78xx0/Orion SOC support
1932 M:      Jason Cooper <jason@lakedaemon.net>
1933 M:      Andrew Lunn <andrew@lunn.ch>
1934 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1935 M:      Gregory Clement <gregory.clement@bootlin.com>
1936 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1937 S:      Maintained
1938 F:      Documentation/devicetree/bindings/soc/dove/
1939 F:      arch/arm/mach-dove/
1940 F:      arch/arm/mach-mv78xx0/
1941 F:      arch/arm/mach-orion5x/
1942 F:      arch/arm/plat-orion/
1943 F:      arch/arm/boot/dts/dove*
1944 F:      arch/arm/boot/dts/orion5x*
1945 T:      git git://git.infradead.org/linux-mvebu.git
1946
1947 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support
1948 M:      Jason Cooper <jason@lakedaemon.net>
1949 M:      Andrew Lunn <andrew@lunn.ch>
1950 M:      Gregory Clement <gregory.clement@bootlin.com>
1951 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1952 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1953 S:      Maintained
1954 F:      arch/arm/boot/dts/armada*
1955 F:      arch/arm/boot/dts/kirkwood*
1956 F:      arch/arm/configs/mvebu_*_defconfig
1957 F:      arch/arm/mach-mvebu/
1958 F:      arch/arm64/boot/dts/marvell/armada*
1959 F:      arch/arm64/boot/dts/marvell/cn913*
1960 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1961 F:      drivers/cpufreq/armada-8k-cpufreq.c
1962 F:      drivers/cpufreq/mvebu-cpufreq.c
1963 F:      drivers/irqchip/irq-armada-370-xp.c
1964 F:      drivers/irqchip/irq-mvebu-*
1965 F:      drivers/pinctrl/mvebu/
1966 F:      drivers/rtc/rtc-armada38x.c
1967 T:      git git://git.infradead.org/linux-mvebu.git
1968
1969 ARM/Mediatek RTC DRIVER
1970 M:      Eddie Huang <eddie.huang@mediatek.com>
1971 M:      Sean Wang <sean.wang@mediatek.com>
1972 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1973 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1974 S:      Maintained
1975 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1976 F:      drivers/rtc/rtc-mt6397.c
1977 F:      drivers/rtc/rtc-mt7622.c
1978
1979 ARM/Mediatek SoC support
1980 M:      Matthias Brugger <matthias.bgg@gmail.com>
1981 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1982 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1983 W:      https://mtk.bcnfs.org/
1984 C:      irc://chat.freenode.net/linux-mediatek
1985 S:      Maintained
1986 F:      arch/arm/boot/dts/mt6*
1987 F:      arch/arm/boot/dts/mt7*
1988 F:      arch/arm/boot/dts/mt8*
1989 F:      arch/arm/mach-mediatek/
1990 F:      arch/arm64/boot/dts/mediatek/
1991 F:      drivers/soc/mediatek/
1992 N:      mtk
1993 N:      mt[678]
1994 K:      mediatek
1995
1996 ARM/Mediatek USB3 PHY DRIVER
1997 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
2000 S:      Maintained
2001 F:      drivers/phy/mediatek/
2002 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
2003
2004 ARM/Microchip (AT91) SoC support
2005 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2006 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
2007 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
2008 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2009 W:      http://www.linux4sam.org
2010 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
2011 S:      Supported
2012 N:      at91
2013 N:      atmel
2014 F:      arch/arm/mach-at91/
2015 F:      include/soc/at91/
2016 F:      arch/arm/boot/dts/at91*.dts
2017 F:      arch/arm/boot/dts/at91*.dtsi
2018 F:      arch/arm/boot/dts/sama*.dts
2019 F:      arch/arm/boot/dts/sama*.dtsi
2020 F:      arch/arm/include/debug/at91.S
2021 F:      drivers/memory/atmel*
2022 F:      drivers/watchdog/sama5d4_wdt.c
2023 X:      drivers/input/touchscreen/atmel_mxt_ts.c
2024 X:      drivers/net/wireless/atmel/
2025
2026 ARM/MIOA701 MACHINE SUPPORT
2027 M:      Robert Jarzmik <robert.jarzmik@free.fr>
2028 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2029 F:      arch/arm/mach-pxa/mioa701.c
2030 S:      Maintained
2031
2032 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
2033 M:      Michael Petchkovsky <mkpetch@internode.on.net>
2034 S:      Maintained
2035
2036 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
2037 M:      Linus Walleij <linus.walleij@linaro.org>
2038 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2039 S:      Maintained
2040 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
2041 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
2042 F:      arch/arm/mach-nomadik/
2043 F:      arch/arm/mach-u300/
2044 F:      arch/arm/mach-ux500/
2045 F:      drivers/soc/ux500/
2046 F:      arch/arm/boot/dts/ste-*
2047 F:      drivers/clk/clk-nomadik.c
2048 F:      drivers/clk/clk-u300.c
2049 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
2050 F:      drivers/clocksource/timer-u300.c
2051 F:      drivers/dma/coh901318*
2052 F:      drivers/dma/ste_dma40*
2053 F:      drivers/hwspinlock/u8500_hsem.c
2054 F:      drivers/i2c/busses/i2c-nomadik.c
2055 F:      drivers/i2c/busses/i2c-stu300.c
2056 F:      drivers/iio/adc/ab8500-gpadc.c
2057 F:      drivers/mfd/ab3100*
2058 F:      drivers/mfd/ab8500*
2059 F:      drivers/mfd/abx500*
2060 F:      drivers/mfd/dbx500*
2061 F:      drivers/mfd/db8500*
2062 F:      drivers/pinctrl/nomadik/
2063 F:      drivers/pinctrl/pinctrl-coh901*
2064 F:      drivers/pinctrl/pinctrl-u300.c
2065 F:      drivers/rtc/rtc-ab3100.c
2066 F:      drivers/rtc/rtc-ab8500.c
2067 F:      drivers/rtc/rtc-coh901331.c
2068 F:      drivers/rtc/rtc-pl031.c
2069 F:      drivers/watchdog/coh901327_wdt.c
2070 F:      Documentation/devicetree/bindings/arm/ste-*
2071 F:      Documentation/devicetree/bindings/arm/ux500/
2072 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
2073
2074 ARM/NUVOTON NPCM ARCHITECTURE
2075 M:      Avi Fishman <avifishman70@gmail.com>
2076 M:      Tomer Maimon <tmaimon77@gmail.com>
2077 M:      Tali Perry <tali.perry1@gmail.com>
2078 R:      Patrick Venture <venture@google.com>
2079 R:      Nancy Yuen <yuenn@google.com>
2080 R:      Benjamin Fair <benjaminfair@google.com>
2081 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2082 S:      Supported
2083 F:      arch/arm/mach-npcm/
2084 F:      arch/arm/boot/dts/nuvoton-npcm*
2085 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
2086 F:      drivers/*/*npcm*
2087 F:      Documentation/devicetree/bindings/*/*npcm*
2088 F:      Documentation/devicetree/bindings/*/*/*npcm*
2089
2090 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
2091 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
2092 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
2093 S:      Orphan
2094 F:      arch/arm/mach-s3c24xx/mach-gta02.c
2095 F:      arch/arm/mach-s3c24xx/gta02.h
2096
2097 ARM/Orion SoC/Technologic Systems TS-78xx platform support
2098 M:      Alexander Clouter <alex@digriz.org.uk>
2099 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2100 W:      http://www.digriz.org.uk/ts78xx/kernel
2101 S:      Maintained
2102 F:      arch/arm/mach-orion5x/ts78xx-*
2103
2104 ARM/OXNAS platform support
2105 M:      Neil Armstrong <narmstrong@baylibre.com>
2106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2107 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2108 S:      Maintained
2109 F:      arch/arm/mach-oxnas/
2110 F:      arch/arm/boot/dts/ox8*.dts*
2111 N:      oxnas
2112
2113 ARM/PALM TREO SUPPORT
2114 M:      Tomas Cech <sleep_walker@suse.com>
2115 L:      linux-arm-kernel@lists.infradead.org
2116 W:      http://hackndev.com
2117 S:      Maintained
2118 F:      arch/arm/mach-pxa/palmtreo.*
2119
2120 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2121 M:      Marek Vasut <marek.vasut@gmail.com>
2122 L:      linux-arm-kernel@lists.infradead.org
2123 W:      http://hackndev.com
2124 S:      Maintained
2125 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2126 F:      arch/arm/mach-pxa/palmtx.c
2127 F:      arch/arm/mach-pxa/palmt5.*
2128 F:      arch/arm/mach-pxa/include/mach/palmld.h
2129 F:      arch/arm/mach-pxa/palmld.c
2130 F:      arch/arm/mach-pxa/palmte2.*
2131 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2132 F:      arch/arm/mach-pxa/palmtc.c
2133
2134 ARM/PALMZ72 SUPPORT
2135 M:      Sergey Lapin <slapin@ossfans.org>
2136 L:      linux-arm-kernel@lists.infradead.org
2137 W:      http://hackndev.com
2138 S:      Maintained
2139 F:      arch/arm/mach-pxa/palmz72.*
2140
2141 ARM/PLEB SUPPORT
2142 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2143 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2144 S:      Maintained
2145
2146 ARM/PT DIGITAL BOARD PORT
2147 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2148 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2149 W:      http://www.armlinux.org.uk/
2150 S:      Maintained
2151
2152 ARM/QUALCOMM SUPPORT
2153 M:      Andy Gross <agross@kernel.org>
2154 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
2155 L:      linux-arm-msm@vger.kernel.org
2156 S:      Maintained
2157 F:      Documentation/devicetree/bindings/soc/qcom/
2158 F:      Documentation/devicetree/bindings/*/qcom*
2159 F:      arch/arm/boot/dts/qcom-*.dts
2160 F:      arch/arm/boot/dts/qcom-*.dtsi
2161 F:      arch/arm/mach-qcom/
2162 F:      arch/arm64/boot/dts/qcom/
2163 F:      drivers/*/qcom/
2164 F:      drivers/*/qcom*
2165 F:      drivers/*/*/qcom/
2166 F:      drivers/*/*/qcom*
2167 F:      drivers/*/pm8???-*
2168 F:      drivers/bluetooth/btqcomsmd.c
2169 F:      drivers/clocksource/timer-qcom.c
2170 F:      drivers/extcon/extcon-qcom*
2171 F:      drivers/iommu/msm*
2172 F:      drivers/i2c/busses/i2c-qup.c
2173 F:      drivers/i2c/busses/i2c-qcom-geni.c
2174 F:      drivers/mfd/ssbi.c
2175 F:      drivers/mmc/host/mmci_qcom*
2176 F:      drivers/mmc/host/sdhci-msm.c
2177 F:      drivers/pci/controller/dwc/pcie-qcom.c
2178 F:      drivers/phy/qualcomm/
2179 F:      drivers/power/*/msm*
2180 F:      drivers/reset/reset-qcom-*
2181 F:      drivers/scsi/ufs/ufs-qcom.*
2182 F:      drivers/spi/spi-qup.c
2183 F:      drivers/spi/spi-geni-qcom.c
2184 F:      drivers/spi/spi-qcom-qspi.c
2185 F:      drivers/tty/serial/msm_serial.c
2186 F:      drivers/usb/dwc3/dwc3-qcom.c
2187 F:      include/dt-bindings/*/qcom*
2188 F:      include/linux/*/qcom*
2189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2190
2191 ARM/RADISYS ENP2611 MACHINE SUPPORT
2192 M:      Lennert Buytenhek <kernel@wantstofly.org>
2193 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2194 S:      Maintained
2195
2196 ARM/RDA MICRO ARCHITECTURE
2197 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2198 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2199 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2200 S:      Maintained
2201 F:      arch/arm/boot/dts/rda8810pl-*
2202 F:      drivers/clocksource/timer-rda.c
2203 F:      drivers/gpio/gpio-rda.c
2204 F:      drivers/irqchip/irq-rda-intc.c
2205 F:      drivers/tty/serial/rda-uart.c
2206 F:      Documentation/devicetree/bindings/arm/rda.yaml
2207 F:      Documentation/devicetree/bindings/gpio/gpio-rda.yaml
2208 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2209 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2210 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2211
2212 ARM/REALTEK ARCHITECTURE
2213 M:      Andreas Färber <afaerber@suse.de>
2214 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2215 L:      linux-realtek-soc@lists.infradead.org (moderated for non-subscribers)
2216 S:      Maintained
2217 F:      arch/arm64/boot/dts/realtek/
2218 F:      Documentation/devicetree/bindings/arm/realtek.yaml
2219
2220 ARM/RENESAS ARM64 ARCHITECTURE
2221 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2222 M:      Magnus Damm <magnus.damm@gmail.com>
2223 L:      linux-renesas-soc@vger.kernel.org
2224 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2225 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2226 S:      Supported
2227 F:      arch/arm64/boot/dts/renesas/
2228 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2229 F:      drivers/soc/renesas/
2230 F:      include/linux/soc/renesas/
2231
2232 ARM/RISCPC ARCHITECTURE
2233 M:      Russell King <linux@armlinux.org.uk>
2234 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2235 W:      http://www.armlinux.org.uk/
2236 S:      Maintained
2237 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2238 F:      arch/arm/include/asm/hardware/ioc.h
2239 F:      arch/arm/include/asm/hardware/iomd.h
2240 F:      arch/arm/include/asm/hardware/memc.h
2241 F:      arch/arm/mach-rpc/
2242 F:      drivers/net/ethernet/8390/etherh.c
2243 F:      drivers/net/ethernet/i825xx/ether1*
2244 F:      drivers/net/ethernet/seeq/ether3*
2245 F:      drivers/scsi/arm/
2246
2247 ARM/Rockchip SoC support
2248 M:      Heiko Stuebner <heiko@sntech.de>
2249 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2250 L:      linux-rockchip@lists.infradead.org
2251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2252 S:      Maintained
2253 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2254 F:      Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml
2255 F:      arch/arm/boot/dts/rk3*
2256 F:      arch/arm/boot/dts/rv1108*
2257 F:      arch/arm/mach-rockchip/
2258 F:      drivers/clk/rockchip/
2259 F:      drivers/i2c/busses/i2c-rk3x.c
2260 F:      drivers/*/*rockchip*
2261 F:      drivers/*/*/*rockchip*
2262 F:      sound/soc/rockchip/
2263 N:      rockchip
2264
2265 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2266 M:      Kukjin Kim <kgene@kernel.org>
2267 M:      Krzysztof Kozlowski <krzk@kernel.org>
2268 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2269 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2270 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2271 S:      Maintained
2272 F:      arch/arm/boot/dts/s3c*
2273 F:      arch/arm/boot/dts/s5p*
2274 F:      arch/arm/boot/dts/exynos*
2275 F:      arch/arm64/boot/dts/exynos/
2276 F:      arch/arm/plat-samsung/
2277 F:      arch/arm/mach-s3c24*/
2278 F:      arch/arm/mach-s3c64xx/
2279 F:      arch/arm/mach-s5p*/
2280 F:      arch/arm/mach-exynos*/
2281 F:      drivers/*/*s3c24*
2282 F:      drivers/*/*/*s3c24*
2283 F:      drivers/*/*s3c64xx*
2284 F:      drivers/*/*s5pv210*
2285 F:      drivers/memory/samsung/
2286 F:      drivers/soc/samsung/
2287 F:      drivers/tty/serial/samsung*
2288 F:      include/linux/soc/samsung/
2289 F:      Documentation/arm/samsung/
2290 F:      Documentation/devicetree/bindings/arm/samsung/
2291 F:      Documentation/devicetree/bindings/power/pd-samsung.yaml
2292 N:      exynos
2293
2294 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2295 M:      Kyungmin Park <kyungmin.park@samsung.com>
2296 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2297 S:      Maintained
2298 F:      arch/arm/mach-s5pv210/
2299
2300 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2301 M:      Kyungmin Park <kyungmin.park@samsung.com>
2302 M:      Kamil Debski <kamil@wypas.org>
2303 M:      Andrzej Hajda <a.hajda@samsung.com>
2304 L:      linux-arm-kernel@lists.infradead.org
2305 L:      linux-media@vger.kernel.org
2306 S:      Maintained
2307 F:      drivers/media/platform/s5p-g2d/
2308
2309 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2310 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2311 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2312 L:      linux-media@vger.kernel.org
2313 S:      Maintained
2314 F:      drivers/media/platform/s5p-cec/
2315 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2316
2317 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2318 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2319 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2320 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2321 L:      linux-arm-kernel@lists.infradead.org
2322 L:      linux-media@vger.kernel.org
2323 S:      Maintained
2324 F:      drivers/media/platform/s5p-jpeg/
2325
2326 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2327 M:      Kyungmin Park <kyungmin.park@samsung.com>
2328 M:      Kamil Debski <kamil@wypas.org>
2329 M:      Jeongtae Park <jtp.park@samsung.com>
2330 M:      Andrzej Hajda <a.hajda@samsung.com>
2331 L:      linux-arm-kernel@lists.infradead.org
2332 L:      linux-media@vger.kernel.org
2333 S:      Maintained
2334 F:      drivers/media/platform/s5p-mfc/
2335
2336 ARM/SHMOBILE ARM ARCHITECTURE
2337 M:      Geert Uytterhoeven <geert+renesas@glider.be>
2338 M:      Magnus Damm <magnus.damm@gmail.com>
2339 L:      linux-renesas-soc@vger.kernel.org
2340 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next
2342 S:      Supported
2343 F:      arch/arm/boot/dts/emev2*
2344 F:      arch/arm/boot/dts/gr-peach*
2345 F:      arch/arm/boot/dts/iwg20d-q7*
2346 F:      arch/arm/boot/dts/r7s*
2347 F:      arch/arm/boot/dts/r8a*
2348 F:      arch/arm/boot/dts/r9a*
2349 F:      arch/arm/boot/dts/sh*
2350 F:      arch/arm/configs/shmobile_defconfig
2351 F:      arch/arm/include/debug/renesas-scif.S
2352 F:      arch/arm/mach-shmobile/
2353 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2354 F:      drivers/soc/renesas/
2355 F:      include/linux/soc/renesas/
2356
2357 ARM/SOCFPGA ARCHITECTURE
2358 M:      Dinh Nguyen <dinguyen@kernel.org>
2359 S:      Maintained
2360 F:      arch/arm/mach-socfpga/
2361 F:      arch/arm/boot/dts/socfpga*
2362 F:      arch/arm/configs/socfpga_defconfig
2363 F:      arch/arm64/boot/dts/altera/
2364 F:      arch/arm64/boot/dts/intel/
2365 W:      http://www.rocketboards.org
2366 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2367
2368 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2369 M:      Dinh Nguyen <dinguyen@kernel.org>
2370 S:      Maintained
2371 F:      drivers/clk/socfpga/
2372
2373 ARM/SOCFPGA EDAC SUPPORT
2374 M:      Thor Thayer <thor.thayer@linux.intel.com>
2375 S:      Maintained
2376 F:      drivers/edac/altera_edac.
2377
2378 ARM/SPREADTRUM SoC SUPPORT
2379 M:      Orson Zhai <orsonzhai@gmail.com>
2380 M:      Baolin Wang <baolin.wang7@gmail.com>
2381 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2382 S:      Maintained
2383 F:      arch/arm64/boot/dts/sprd
2384 N:      sprd
2385 N:      sc27xx
2386 N:      sc2731
2387
2388 ARM/STI ARCHITECTURE
2389 M:      Patrice Chotard <patrice.chotard@st.com>
2390 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2391 W:      http://www.stlinux.com
2392 S:      Maintained
2393 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2394 F:      arch/arm/mach-sti/
2395 F:      arch/arm/boot/dts/sti*
2396 F:      drivers/char/hw_random/st-rng.c
2397 F:      drivers/clocksource/arm_global_timer.c
2398 F:      drivers/clocksource/clksrc_st_lpc.c
2399 F:      drivers/cpufreq/sti-cpufreq.c
2400 F:      drivers/dma/st_fdma*
2401 F:      drivers/i2c/busses/i2c-st.c
2402 F:      drivers/media/rc/st_rc.c
2403 F:      drivers/media/platform/sti/c8sectpfe/
2404 F:      drivers/mmc/host/sdhci-st.c
2405 F:      drivers/phy/st/phy-miphy28lp.c
2406 F:      drivers/phy/st/phy-stih407-usb.c
2407 F:      drivers/pinctrl/pinctrl-st.c
2408 F:      drivers/remoteproc/st_remoteproc.c
2409 F:      drivers/remoteproc/st_slim_rproc.c
2410 F:      drivers/reset/sti/
2411 F:      drivers/rtc/rtc-st-lpc.c
2412 F:      drivers/tty/serial/st-asc.c
2413 F:      drivers/usb/dwc3/dwc3-st.c
2414 F:      drivers/usb/host/ehci-st.c
2415 F:      drivers/usb/host/ohci-st.c
2416 F:      drivers/watchdog/st_lpc_wdt.c
2417 F:      drivers/ata/ahci_st.c
2418 F:      include/linux/remoteproc/st_slim_rproc.h
2419
2420 ARM/STM32 ARCHITECTURE
2421 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2422 M:      Alexandre Torgue <alexandre.torgue@st.com>
2423 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2424 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2425 S:      Maintained
2426 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2427 N:      stm32
2428 N:      stm
2429 F:      arch/arm/boot/dts/stm32*
2430 F:      arch/arm/mach-stm32/
2431 F:      drivers/clocksource/armv7m_systick.c
2432
2433 ARM/Synaptics SoC support
2434 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2435 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2436 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2437 S:      Maintained
2438 F:      arch/arm/mach-berlin/
2439 F:      arch/arm/boot/dts/berlin*
2440 F:      arch/arm64/boot/dts/synaptics/
2441
2442 ARM/TANGO ARCHITECTURE
2443 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2444 M:      Mans Rullgard <mans@mansr.com>
2445 L:      linux-arm-kernel@lists.infradead.org
2446 S:      Odd Fixes
2447 N:      tango
2448
2449 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2450 M:      Lennert Buytenhek <kernel@wantstofly.org>
2451 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2452 S:      Maintained
2453
2454 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2455 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
2456 L:      linux-tegra@vger.kernel.org
2457 L:      linux-media@vger.kernel.org
2458 S:      Maintained
2459 F:      drivers/media/platform/tegra-cec/
2460 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2461
2462 ARM/TETON BGA MACHINE SUPPORT
2463 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2465 S:      Maintained
2466
2467 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2468 M:      Santosh Shilimkar <ssantosh@kernel.org>
2469 L:      linux-kernel@vger.kernel.org
2470 S:      Maintained
2471 F:      drivers/memory/*emif*
2472
2473 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2474 M:      Tero Kristo <t-kristo@ti.com>
2475 M:      Nishanth Menon <nm@ti.com>
2476 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2477 S:      Supported
2478 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2479 F:      arch/arm64/boot/dts/ti/Makefile
2480 F:      arch/arm64/boot/dts/ti/k3-*
2481 F:      include/dt-bindings/pinctrl/k3.h
2482
2483 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2484 M:      Santosh Shilimkar <ssantosh@kernel.org>
2485 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2486 S:      Maintained
2487 F:      arch/arm/mach-keystone/
2488 F:      arch/arm/boot/dts/keystone-*
2489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2490
2491 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2492 M:      Santosh Shilimkar <ssantosh@kernel.org>
2493 L:      linux-kernel@vger.kernel.org
2494 S:      Maintained
2495 F:      drivers/clk/keystone/
2496
2497 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2498 M:      Santosh Shilimkar <ssantosh@kernel.org>
2499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2500 L:      linux-kernel@vger.kernel.org
2501 S:      Maintained
2502 F:      drivers/clocksource/timer-keystone.c
2503
2504 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2505 M:      Santosh Shilimkar <ssantosh@kernel.org>
2506 L:      linux-kernel@vger.kernel.org
2507 S:      Maintained
2508 F:      drivers/power/reset/keystone-reset.c
2509
2510 ARM/THECUS N2100 MACHINE SUPPORT
2511 M:      Lennert Buytenhek <kernel@wantstofly.org>
2512 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2513 S:      Maintained
2514
2515 ARM/TOSA MACHINE SUPPORT
2516 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2517 M:      Dirk Opfer <dirk@opfer-online.de>
2518 S:      Maintained
2519
2520 ARM/UNIPHIER ARCHITECTURE
2521 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2522 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2523 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2524 S:      Maintained
2525 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2526 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2527 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2528 F:      arch/arm/boot/dts/uniphier*
2529 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2530 F:      arch/arm/mach-uniphier/
2531 F:      arch/arm/mm/cache-uniphier.c
2532 F:      arch/arm64/boot/dts/socionext/uniphier*
2533 F:      drivers/bus/uniphier-system-bus.c
2534 F:      drivers/clk/uniphier/
2535 F:      drivers/dma/uniphier-mdmac.c
2536 F:      drivers/gpio/gpio-uniphier.c
2537 F:      drivers/i2c/busses/i2c-uniphier*
2538 F:      drivers/irqchip/irq-uniphier-aidet.c
2539 F:      drivers/mmc/host/uniphier-sd.c
2540 F:      drivers/pinctrl/uniphier/
2541 F:      drivers/reset/reset-uniphier.c
2542 F:      drivers/tty/serial/8250/8250_uniphier.c
2543 N:      uniphier
2544
2545 Ux500 CLOCK DRIVERS
2546 M:      Ulf Hansson <ulf.hansson@linaro.org>
2547 L:      linux-clk@vger.kernel.org
2548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2549 S:      Maintained
2550 F:      drivers/clk/ux500/
2551
2552 ARM/VERSATILE EXPRESS PLATFORM
2553 M:      Liviu Dudau <liviu.dudau@arm.com>
2554 M:      Sudeep Holla <sudeep.holla@arm.com>
2555 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2556 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2557 S:      Maintained
2558 F:      arch/arm/boot/dts/vexpress*
2559 F:      arch/arm64/boot/dts/arm/
2560 F:      arch/arm/mach-vexpress/
2561 F:      */*/vexpress*
2562 F:      */*/*/vexpress*
2563 F:      drivers/clk/versatile/clk-vexpress-osc.c
2564 F:      drivers/clocksource/timer-versatile.c
2565 N:      mps2
2566
2567 ARM/VFP SUPPORT
2568 M:      Russell King <linux@armlinux.org.uk>
2569 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2570 W:      http://www.armlinux.org.uk/
2571 S:      Maintained
2572 F:      arch/arm/vfp/
2573
2574 ARM/VOIPAC PXA270 SUPPORT
2575 M:      Marek Vasut <marek.vasut@gmail.com>
2576 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2577 S:      Maintained
2578 F:      arch/arm/mach-pxa/vpac270.c
2579 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2580
2581 ARM/VT8500 ARM ARCHITECTURE
2582 M:      Tony Prisk <linux@prisktech.co.nz>
2583 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2584 S:      Maintained
2585 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2586 F:      arch/arm/mach-vt8500/
2587 F:      drivers/clocksource/timer-vt8500.c
2588 F:      drivers/i2c/busses/i2c-wmt.c
2589 F:      drivers/mmc/host/wmt-sdmmc.c
2590 F:      drivers/pwm/pwm-vt8500.c
2591 F:      drivers/rtc/rtc-vt8500.c
2592 F:      drivers/tty/serial/vt8500_serial.c
2593 F:      drivers/usb/host/ehci-platform.c
2594 F:      drivers/usb/host/uhci-platform.c
2595 F:      drivers/video/fbdev/vt8500lcdfb.*
2596 F:      drivers/video/fbdev/wm8505fb*
2597 F:      drivers/video/fbdev/wmt_ge_rops.*
2598
2599 ARM/ZIPIT Z2 SUPPORT
2600 M:      Marek Vasut <marek.vasut@gmail.com>
2601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2602 S:      Maintained
2603 F:      arch/arm/mach-pxa/z2.c
2604 F:      arch/arm/mach-pxa/include/mach/z2.h
2605
2606 ARM/ZTE ARCHITECTURE
2607 M:      Jun Nie <jun.nie@linaro.org>
2608 M:      Shawn Guo <shawnguo@kernel.org>
2609 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2610 S:      Maintained
2611 F:      arch/arm/boot/dts/zx2967*
2612 F:      arch/arm/mach-zx/
2613 F:      arch/arm64/boot/dts/zte/
2614 F:      drivers/clk/zte/
2615 F:      drivers/dma/zx_dma.c
2616 F:      drivers/gpio/gpio-zx.c
2617 F:      drivers/i2c/busses/i2c-zx2967.c
2618 F:      drivers/mmc/host/dw_mmc-zx.*
2619 F:      drivers/pinctrl/zte/
2620 F:      drivers/soc/zte/
2621 F:      drivers/thermal/zx2967_thermal.c
2622 F:      drivers/watchdog/zx2967_wdt.c
2623 F:      Documentation/devicetree/bindings/arm/zte.yaml
2624 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2625 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2626 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2627 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2628 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2629 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2630 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2631 F:      Documentation/devicetree/bindings/soc/zte/
2632 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2633 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2634 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2635 F:      include/dt-bindings/clock/zx2967*.h
2636 F:      include/dt-bindings/soc/zte,*.h
2637 F:      sound/soc/codecs/zx_aud96p22.c
2638 F:      sound/soc/zte/
2639
2640 ARM/ZYNQ ARCHITECTURE
2641 M:      Michal Simek <michal.simek@xilinx.com>
2642 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2643 W:      http://wiki.xilinx.com
2644 T:      git https://github.com/Xilinx/linux-xlnx.git
2645 S:      Supported
2646 F:      arch/arm/mach-zynq/
2647 F:      drivers/cpuidle/cpuidle-zynq.c
2648 F:      drivers/block/xsysace.c
2649 N:      zynq
2650 N:      xilinx
2651 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2652 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2653 F:      drivers/clocksource/timer-cadence-ttc.c
2654 F:      drivers/i2c/busses/i2c-cadence.c
2655 F:      drivers/mmc/host/sdhci-of-arasan.c
2656 F:      drivers/edac/synopsys_edac.c
2657 F:      drivers/i2c/busses/i2c-xiic.c
2658
2659 ARM64 PORT (AARCH64 ARCHITECTURE)
2660 M:      Catalin Marinas <catalin.marinas@arm.com>
2661 M:      Will Deacon <will@kernel.org>
2662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2663 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2664 S:      Maintained
2665 F:      arch/arm64/
2666 X:      arch/arm64/boot/dts/
2667 F:      Documentation/arm64/
2668 F:      tools/testing/selftests/arm64/
2669
2670 AS3645A LED FLASH CONTROLLER DRIVER
2671 M:      Sakari Ailus <sakari.ailus@iki.fi>
2672 L:      linux-leds@vger.kernel.org
2673 S:      Maintained
2674 F:      drivers/leds/leds-as3645a.c
2675
2676 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2677 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2678 L:      linux-media@vger.kernel.org
2679 T:      git git://linuxtv.org/media_tree.git
2680 S:      Maintained
2681 F:      drivers/media/i2c/ak7375.c
2682 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2683
2684 ASAHI KASEI AK8974 DRIVER
2685 M:      Linus Walleij <linus.walleij@linaro.org>
2686 L:      linux-iio@vger.kernel.org
2687 W:      http://www.akm.com/
2688 S:      Supported
2689 F:      drivers/iio/magnetometer/ak8974.c
2690
2691 ASC7621 HARDWARE MONITOR DRIVER
2692 M:      George Joseph <george.joseph@fairview5.com>
2693 L:      linux-hwmon@vger.kernel.org
2694 S:      Maintained
2695 F:      Documentation/hwmon/asc7621.rst
2696 F:      drivers/hwmon/asc7621.c
2697
2698 ASPEED PINCTRL DRIVERS
2699 M:      Andrew Jeffery <andrew@aj.id.au>
2700 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2701 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2702 L:      linux-gpio@vger.kernel.org
2703 S:      Maintained
2704 F:      drivers/pinctrl/aspeed/
2705 F:      Documentation/devicetree/bindings/pinctrl/aspeed,*
2706
2707 ASPEED SCU INTERRUPT CONTROLLER DRIVER
2708 M:      Eddie James <eajames@linux.ibm.com>
2709 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
2710 S:      Maintained
2711 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt
2712 F:      drivers/irqchip/irq-aspeed-scu-ic.c
2713 F:      include/dt-bindings/interrupt-controller/aspeed-scu-ic.h
2714
2715 ASPEED VIDEO ENGINE DRIVER
2716 M:      Eddie James <eajames@linux.ibm.com>
2717 L:      linux-media@vger.kernel.org
2718 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2719 S:      Maintained
2720 F:      drivers/media/platform/aspeed-video.c
2721 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2722
2723 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2724 M:      Corentin Chary <corentin.chary@gmail.com>
2725 L:      acpi4asus-user@lists.sourceforge.net
2726 L:      platform-driver-x86@vger.kernel.org
2727 W:      http://acpi4asus.sf.net
2728 S:      Maintained
2729 F:      drivers/platform/x86/asus*.c
2730 F:      drivers/platform/x86/eeepc*.c
2731
2732 ASUS WIRELESS RADIO CONTROL DRIVER
2733 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2734 L:      platform-driver-x86@vger.kernel.org
2735 S:      Maintained
2736 F:      drivers/platform/x86/asus-wireless.c
2737
2738 ASYMMETRIC KEYS
2739 M:      David Howells <dhowells@redhat.com>
2740 L:      keyrings@vger.kernel.org
2741 S:      Maintained
2742 F:      Documentation/crypto/asymmetric-keys.txt
2743 F:      include/linux/verification.h
2744 F:      include/crypto/public_key.h
2745 F:      include/crypto/pkcs7.h
2746 F:      crypto/asymmetric_keys/
2747
2748 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2749 R:      Dan Williams <dan.j.williams@intel.com>
2750 W:      http://sourceforge.net/projects/xscaleiop
2751 S:      Odd fixes
2752 F:      Documentation/crypto/async-tx-api.txt
2753 F:      crypto/async_tx/
2754 F:      drivers/dma/
2755 F:      include/linux/dmaengine.h
2756 F:      include/linux/async_tx.h
2757
2758 AT24 EEPROM DRIVER
2759 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2760 L:      linux-i2c@vger.kernel.org
2761 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2762 S:      Maintained
2763 F:      Documentation/devicetree/bindings/eeprom/at24.yaml
2764 F:      drivers/misc/eeprom/at24.c
2765
2766 ATA OVER ETHERNET (AOE) DRIVER
2767 M:      "Justin Sanders" <justin@coraid.com>
2768 W:      http://www.openaoe.org/
2769 S:      Supported
2770 F:      Documentation/admin-guide/aoe/
2771 F:      drivers/block/aoe/
2772
2773 ATHEROS 71XX/9XXX GPIO DRIVER
2774 M:      Alban Bedel <albeu@free.fr>
2775 W:      https://github.com/AlbanBedel/linux
2776 T:      git git://github.com/AlbanBedel/linux
2777 S:      Maintained
2778 F:      drivers/gpio/gpio-ath79.c
2779 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2780
2781 ATHEROS 71XX/9XXX USB PHY DRIVER
2782 M:      Alban Bedel <albeu@free.fr>
2783 W:      https://github.com/AlbanBedel/linux
2784 T:      git git://github.com/AlbanBedel/linux
2785 S:      Maintained
2786 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2787 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2788
2789 ATHEROS ATH GENERIC UTILITIES
2790 M:      Kalle Valo <kvalo@codeaurora.org>
2791 L:      linux-wireless@vger.kernel.org
2792 S:      Supported
2793 F:      drivers/net/wireless/ath/*
2794
2795 ATHEROS ATH5K WIRELESS DRIVER
2796 M:      Jiri Slaby <jirislaby@gmail.com>
2797 M:      Nick Kossifidis <mickflemm@gmail.com>
2798 M:      Luis Chamberlain <mcgrof@kernel.org>
2799 L:      linux-wireless@vger.kernel.org
2800 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2801 S:      Maintained
2802 F:      drivers/net/wireless/ath/ath5k/
2803
2804 ATHEROS ATH6KL WIRELESS DRIVER
2805 M:      Kalle Valo <kvalo@codeaurora.org>
2806 L:      linux-wireless@vger.kernel.org
2807 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2808 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2809 S:      Supported
2810 F:      drivers/net/wireless/ath/ath6kl/
2811
2812 ATI_REMOTE2 DRIVER
2813 M:      Ville Syrjala <syrjala@sci.fi>
2814 S:      Maintained
2815 F:      drivers/input/misc/ati_remote2.c
2816
2817 ATK0110 HWMON DRIVER
2818 M:      Luca Tettamanti <kronos.it@gmail.com>
2819 L:      linux-hwmon@vger.kernel.org
2820 S:      Maintained
2821 F:      drivers/hwmon/asus_atk0110.c
2822
2823 ATLX ETHERNET DRIVERS
2824 M:      Jay Cliburn <jcliburn@gmail.com>
2825 M:      Chris Snook <chris.snook@gmail.com>
2826 L:      netdev@vger.kernel.org
2827 W:      http://sourceforge.net/projects/atl1
2828 W:      http://atl1.sourceforge.net
2829 S:      Maintained
2830 F:      drivers/net/ethernet/atheros/
2831
2832 ATM
2833 M:      Chas Williams <3chas3@gmail.com>
2834 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2835 L:      netdev@vger.kernel.org
2836 W:      http://linux-atm.sourceforge.net
2837 S:      Maintained
2838 F:      drivers/atm/
2839 F:      include/linux/atm*
2840 F:      include/uapi/linux/atm*
2841
2842 ATMEL MACB ETHERNET DRIVER
2843 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2844 S:      Supported
2845 F:      drivers/net/ethernet/cadence/
2846
2847 ATMEL MAXTOUCH DRIVER
2848 M:      Nick Dyer <nick@shmanahar.org>
2849 T:      git git://github.com/ndyer/linux.git
2850 S:      Maintained
2851 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2852 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2853
2854 ATMEL WIRELESS DRIVER
2855 M:      Simon Kelley <simon@thekelleys.org.uk>
2856 L:      linux-wireless@vger.kernel.org
2857 W:      http://www.thekelleys.org.uk/atmel
2858 W:      http://atmelwlandriver.sourceforge.net/
2859 S:      Maintained
2860 F:      drivers/net/wireless/atmel/atmel*
2861
2862 ATOMIC INFRASTRUCTURE
2863 M:      Will Deacon <will@kernel.org>
2864 M:      Peter Zijlstra <peterz@infradead.org>
2865 R:      Boqun Feng <boqun.feng@gmail.com>
2866 L:      linux-kernel@vger.kernel.org
2867 S:      Maintained
2868 F:      arch/*/include/asm/atomic*.h
2869 F:      include/*/atomic*.h
2870 F:      scripts/atomic/
2871
2872 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2873 M:      Bradley Grove <linuxdrivers@attotech.com>
2874 L:      linux-scsi@vger.kernel.org
2875 W:      http://www.attotech.com
2876 S:      Supported
2877 F:      drivers/scsi/esas2r
2878
2879 ATUSB IEEE 802.15.4 RADIO DRIVER
2880 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2881 L:      linux-wpan@vger.kernel.org
2882 S:      Maintained
2883 F:      drivers/net/ieee802154/atusb.c
2884 F:      drivers/net/ieee802154/atusb.h
2885 F:      drivers/net/ieee802154/at86rf230.h
2886
2887 AUDIT SUBSYSTEM
2888 M:      Paul Moore <paul@paul-moore.com>
2889 M:      Eric Paris <eparis@redhat.com>
2890 L:      linux-audit@redhat.com (moderated for non-subscribers)
2891 W:      https://github.com/linux-audit
2892 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2893 S:      Supported
2894 F:      include/linux/audit.h
2895 F:      include/uapi/linux/audit.h
2896 F:      kernel/audit*
2897
2898 AUXILIARY DISPLAY DRIVERS
2899 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2900 S:      Maintained
2901 F:      drivers/auxdisplay/
2902 F:      include/linux/cfag12864b.h
2903
2904 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2905 M:      Andreas Klinger <ak@it-klinger.de>
2906 L:      linux-iio@vger.kernel.org
2907 S:      Maintained
2908 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2909 F:      drivers/iio/adc/hx711.c
2910
2911 AX.25 NETWORK LAYER
2912 M:      Ralf Baechle <ralf@linux-mips.org>
2913 L:      linux-hams@vger.kernel.org
2914 W:      http://www.linux-ax25.org/
2915 S:      Maintained
2916 F:      include/uapi/linux/ax25.h
2917 F:      include/net/ax25.h
2918 F:      net/ax25/
2919
2920 AXENTIA ARM DEVICES
2921 M:      Peter Rosin <peda@axentia.se>
2922 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2923 S:      Maintained
2924 F:      arch/arm/boot/dts/at91-linea.dtsi
2925 F:      arch/arm/boot/dts/at91-natte.dtsi
2926 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2927 F:      arch/arm/boot/dts/at91-tse850-3.dts
2928
2929 AXENTIA ASOC DRIVERS
2930 M:      Peter Rosin <peda@axentia.se>
2931 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2932 S:      Maintained
2933 F:      Documentation/devicetree/bindings/sound/axentia,*
2934 F:      sound/soc/atmel/tse850-pcm5142.c
2935
2936 AXXIA I2C CONTROLLER
2937 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2938 L:      linux-i2c@vger.kernel.org
2939 S:      Maintained
2940 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2941 F:      drivers/i2c/busses/i2c-axxia.c
2942
2943 AZ6007 DVB DRIVER
2944 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2945 L:      linux-media@vger.kernel.org
2946 W:      https://linuxtv.org
2947 T:      git git://linuxtv.org/media_tree.git
2948 S:      Maintained
2949 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2950
2951 AZTECH FM RADIO RECEIVER DRIVER
2952 M:      Hans Verkuil <hverkuil@xs4all.nl>
2953 L:      linux-media@vger.kernel.org
2954 T:      git git://linuxtv.org/media_tree.git
2955 W:      https://linuxtv.org
2956 S:      Maintained
2957 F:      drivers/media/radio/radio-aztech*
2958
2959 B43 WIRELESS DRIVER
2960 L:      linux-wireless@vger.kernel.org
2961 L:      b43-dev@lists.infradead.org
2962 W:      http://wireless.kernel.org/en/users/Drivers/b43
2963 S:      Odd Fixes
2964 F:      drivers/net/wireless/broadcom/b43/
2965
2966 B43LEGACY WIRELESS DRIVER
2967 M:      Larry Finger <Larry.Finger@lwfinger.net>
2968 L:      linux-wireless@vger.kernel.org
2969 L:      b43-dev@lists.infradead.org
2970 W:      http://wireless.kernel.org/en/users/Drivers/b43
2971 S:      Maintained
2972 F:      drivers/net/wireless/broadcom/b43legacy/
2973
2974 BACKLIGHT CLASS/SUBSYSTEM
2975 M:      Lee Jones <lee.jones@linaro.org>
2976 M:      Daniel Thompson <daniel.thompson@linaro.org>
2977 M:      Jingoo Han <jingoohan1@gmail.com>
2978 L:      dri-devel@lists.freedesktop.org
2979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2980 S:      Maintained
2981 F:      drivers/video/backlight/
2982 F:      include/linux/backlight.h
2983 F:      include/linux/pwm_backlight.h
2984 F:      Documentation/devicetree/bindings/leds/backlight
2985 F:      Documentation/ABI/stable/sysfs-class-backlight
2986 F:      Documentation/ABI/testing/sysfs-class-backlight
2987
2988 BATMAN ADVANCED
2989 M:      Marek Lindner <mareklindner@neomailbox.ch>
2990 M:      Simon Wunderlich <sw@simonwunderlich.de>
2991 M:      Antonio Quartulli <a@unstable.cc>
2992 M:      Sven Eckelmann <sven@narfation.org>
2993 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2994 W:      https://www.open-mesh.org/
2995 B:      https://www.open-mesh.org/projects/batman-adv/issues
2996 C:      irc://chat.freenode.net/batman
2997 Q:      https://patchwork.open-mesh.org/project/batman/list/
2998 T:      git https://git.open-mesh.org/linux-merge.git
2999 S:      Maintained
3000 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
3001 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
3002 F:      Documentation/networking/batman-adv.rst
3003 F:      include/uapi/linux/batadv_packet.h
3004 F:      include/uapi/linux/batman_adv.h
3005 F:      net/batman-adv/
3006
3007 BAYCOM/HDLCDRV DRIVERS FOR AX.25
3008 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
3009 L:      linux-hams@vger.kernel.org
3010 W:      http://www.baycom.org/~tom/ham/ham.html
3011 S:      Maintained
3012 F:      drivers/net/hamradio/baycom*
3013
3014 BCACHE (BLOCK LAYER CACHE)
3015 M:      Coly Li <colyli@suse.de>
3016 M:      Kent Overstreet <kent.overstreet@gmail.com>
3017 L:      linux-bcache@vger.kernel.org
3018 W:      http://bcache.evilpiepirate.org
3019 C:      irc://irc.oftc.net/bcache
3020 S:      Maintained
3021 F:      drivers/md/bcache/
3022
3023 BDISP ST MEDIA DRIVER
3024 M:      Fabien Dessenne <fabien.dessenne@st.com>
3025 L:      linux-media@vger.kernel.org
3026 T:      git git://linuxtv.org/media_tree.git
3027 W:      https://linuxtv.org
3028 S:      Supported
3029 F:      drivers/media/platform/sti/bdisp
3030
3031 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
3032 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
3033 L:      netdev@vger.kernel.org
3034 S:      Maintained
3035 F:      drivers/net/ethernet/ec_bhf.c
3036
3037 BEFS FILE SYSTEM
3038 M:      Luis de Bethencourt <luisbg@kernel.org>
3039 M:      Salah Triki <salah.triki@gmail.com>
3040 S:      Maintained
3041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
3042 F:      Documentation/filesystems/befs.txt
3043 F:      fs/befs/
3044
3045 BFQ I/O SCHEDULER
3046 M:      Paolo Valente <paolo.valente@linaro.org>
3047 M:      Jens Axboe <axboe@kernel.dk>
3048 L:      linux-block@vger.kernel.org
3049 S:      Maintained
3050 F:      block/bfq-*
3051 F:      Documentation/block/bfq-iosched.rst
3052
3053 BFS FILE SYSTEM
3054 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
3055 S:      Maintained
3056 F:      Documentation/filesystems/bfs.txt
3057 F:      fs/bfs/
3058 F:      include/uapi/linux/bfs_fs.h
3059
3060 BLINKM RGB LED DRIVER
3061 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
3062 S:      Maintained
3063 F:      drivers/leds/leds-blinkm.c
3064
3065 BLOCK LAYER
3066 M:      Jens Axboe <axboe@kernel.dk>
3067 L:      linux-block@vger.kernel.org
3068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
3069 S:      Maintained
3070 F:      block/
3071 F:      drivers/block/
3072 F:      kernel/trace/blktrace.c
3073 F:      lib/sbitmap.c
3074
3075 BLOCK2MTD DRIVER
3076 M:      Joern Engel <joern@lazybastard.org>
3077 L:      linux-mtd@lists.infradead.org
3078 S:      Maintained
3079 F:      drivers/mtd/devices/block2mtd.c
3080
3081 BLUETOOTH DRIVERS
3082 M:      Marcel Holtmann <marcel@holtmann.org>
3083 M:      Johan Hedberg <johan.hedberg@gmail.com>
3084 L:      linux-bluetooth@vger.kernel.org
3085 W:      http://www.bluez.org/
3086 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3088 S:      Maintained
3089 F:      drivers/bluetooth/
3090
3091 BLUETOOTH SUBSYSTEM
3092 M:      Marcel Holtmann <marcel@holtmann.org>
3093 M:      Johan Hedberg <johan.hedberg@gmail.com>
3094 L:      linux-bluetooth@vger.kernel.org
3095 W:      http://www.bluez.org/
3096 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
3097 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
3098 S:      Maintained
3099 F:      net/bluetooth/
3100 F:      include/net/bluetooth/
3101
3102 BONDING DRIVER
3103 M:      Jay Vosburgh <j.vosburgh@gmail.com>
3104 M:      Veaceslav Falico <vfalico@gmail.com>
3105 M:      Andy Gospodarek <andy@greyhouse.net>
3106 L:      netdev@vger.kernel.org
3107 W:      http://sourceforge.net/projects/bonding/
3108 S:      Supported
3109 F:      drivers/net/bonding/
3110 F:      include/uapi/linux/if_bonding.h
3111
3112 BPF (Safe dynamic programs and tools)
3113 M:      Alexei Starovoitov <ast@kernel.org>
3114 M:      Daniel Borkmann <daniel@iogearbox.net>
3115 R:      Martin KaFai Lau <kafai@fb.com>
3116 R:      Song Liu <songliubraving@fb.com>
3117 R:      Yonghong Song <yhs@fb.com>
3118 R:      Andrii Nakryiko <andriin@fb.com>
3119 L:      netdev@vger.kernel.org
3120 L:      bpf@vger.kernel.org
3121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
3122 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
3123 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
3124 S:      Supported
3125 F:      arch/*/net/*
3126 F:      Documentation/networking/filter.txt
3127 F:      Documentation/bpf/
3128 F:      include/linux/bpf*
3129 F:      include/linux/filter.h
3130 F:      include/trace/events/xdp.h
3131 F:      include/uapi/linux/bpf*
3132 F:      include/uapi/linux/filter.h
3133 F:      kernel/bpf/
3134 F:      kernel/trace/bpf_trace.c
3135 F:      lib/test_bpf.c
3136 F:      net/bpf/
3137 F:      net/core/filter.c
3138 F:      net/sched/act_bpf.c
3139 F:      net/sched/cls_bpf.c
3140 F:      samples/bpf/
3141 F:      tools/bpf/
3142 F:      tools/lib/bpf/
3143 F:      tools/testing/selftests/bpf/
3144 K:      bpf
3145 N:      bpf
3146
3147 BPF JIT for ARM
3148 M:      Shubham Bansal <illusionist.neo@gmail.com>
3149 L:      netdev@vger.kernel.org
3150 L:      bpf@vger.kernel.org
3151 S:      Maintained
3152 F:      arch/arm/net/
3153
3154 BPF JIT for ARM64
3155 M:      Daniel Borkmann <daniel@iogearbox.net>
3156 M:      Alexei Starovoitov <ast@kernel.org>
3157 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3158 L:      netdev@vger.kernel.org
3159 L:      bpf@vger.kernel.org
3160 S:      Supported
3161 F:      arch/arm64/net/
3162
3163 BPF JIT for MIPS (32-BIT AND 64-BIT)
3164 M:      Paul Burton <paulburton@kernel.org>
3165 L:      netdev@vger.kernel.org
3166 L:      bpf@vger.kernel.org
3167 S:      Maintained
3168 F:      arch/mips/net/
3169
3170 BPF JIT for NFP NICs
3171 M:      Jakub Kicinski <kuba@kernel.org>
3172 L:      netdev@vger.kernel.org
3173 L:      bpf@vger.kernel.org
3174 S:      Supported
3175 F:      drivers/net/ethernet/netronome/nfp/bpf/
3176
3177 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3178 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3179 M:      Sandipan Das <sandipan@linux.ibm.com>
3180 L:      netdev@vger.kernel.org
3181 L:      bpf@vger.kernel.org
3182 S:      Maintained
3183 F:      arch/powerpc/net/
3184
3185 BPF JIT for RISC-V (RV64G)
3186 M:      Björn Töpel <bjorn.topel@gmail.com>
3187 L:      netdev@vger.kernel.org
3188 S:      Maintained
3189 F:      arch/riscv/net/
3190
3191 BPF JIT for S390
3192 M:      Ilya Leoshkevich <iii@linux.ibm.com>
3193 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3194 M:      Vasily Gorbik <gor@linux.ibm.com>
3195 L:      netdev@vger.kernel.org
3196 L:      bpf@vger.kernel.org
3197 S:      Maintained
3198 F:      arch/s390/net/
3199 X:      arch/s390/net/pnet.c
3200
3201 BPF JIT for SPARC (32-BIT AND 64-BIT)
3202 M:      David S. Miller <davem@davemloft.net>
3203 L:      netdev@vger.kernel.org
3204 L:      bpf@vger.kernel.org
3205 S:      Maintained
3206 F:      arch/sparc/net/
3207
3208 BPF JIT for X86 32-BIT
3209 M:      Wang YanQing <udknight@gmail.com>
3210 L:      netdev@vger.kernel.org
3211 L:      bpf@vger.kernel.org
3212 S:      Maintained
3213 F:      arch/x86/net/bpf_jit_comp32.c
3214
3215 BPF JIT for X86 64-BIT
3216 M:      Alexei Starovoitov <ast@kernel.org>
3217 M:      Daniel Borkmann <daniel@iogearbox.net>
3218 L:      netdev@vger.kernel.org
3219 L:      bpf@vger.kernel.org
3220 S:      Supported
3221 F:      arch/x86/net/
3222 X:      arch/x86/net/bpf_jit_comp32.c
3223
3224 BROADCOM B44 10/100 ETHERNET DRIVER
3225 M:      Michael Chan <michael.chan@broadcom.com>
3226 L:      netdev@vger.kernel.org
3227 S:      Supported
3228 F:      drivers/net/ethernet/broadcom/b44.*
3229
3230 BROADCOM B53 ETHERNET SWITCH DRIVER
3231 M:      Florian Fainelli <f.fainelli@gmail.com>
3232 L:      netdev@vger.kernel.org
3233 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3234 S:      Supported
3235 F:      drivers/net/dsa/b53/*
3236 F:      include/linux/platform_data/b53.h
3237
3238 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3239 M:      Florian Fainelli <f.fainelli@gmail.com>
3240 M:      Ray Jui <rjui@broadcom.com>
3241 M:      Scott Branden <sbranden@broadcom.com>
3242 M:      bcm-kernel-feedback-list@broadcom.com
3243 T:      git git://github.com/broadcom/mach-bcm
3244 S:      Maintained
3245 N:      bcm281*
3246 N:      bcm113*
3247 N:      bcm216*
3248 N:      kona
3249 F:      arch/arm/mach-bcm/
3250
3251 BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE
3252 M:      Nicolas Saenz Julienne <nsaenzjulienne@suse.de>
3253 L:      bcm-kernel-feedback-list@broadcom.com
3254 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3255 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3256 T:      git git://github.com/anholt/linux
3257 S:      Maintained
3258 N:      bcm2711
3259 N:      bcm2835
3260 F:      drivers/staging/vc04_services
3261
3262 BROADCOM BCM47XX MIPS ARCHITECTURE
3263 M:      Hauke Mehrtens <hauke@hauke-m.de>
3264 M:      Rafał Miłecki <zajec5@gmail.com>
3265 L:      linux-mips@vger.kernel.org
3266 S:      Maintained
3267 F:      Documentation/devicetree/bindings/mips/brcm/
3268 F:      arch/mips/bcm47xx/*
3269 F:      arch/mips/include/asm/mach-bcm47xx/*
3270
3271 BROADCOM BCM5301X ARM ARCHITECTURE
3272 M:      Hauke Mehrtens <hauke@hauke-m.de>
3273 M:      Rafał Miłecki <zajec5@gmail.com>
3274 M:      bcm-kernel-feedback-list@broadcom.com
3275 L:      linux-arm-kernel@lists.infradead.org
3276 S:      Maintained
3277 F:      arch/arm/mach-bcm/bcm_5301x.c
3278 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3279 F:      arch/arm/boot/dts/bcm470*
3280 F:      arch/arm/boot/dts/bcm953012*
3281
3282 BROADCOM BCM53573 ARM ARCHITECTURE
3283 M:      Rafał Miłecki <rafal@milecki.pl>
3284 L:      bcm-kernel-feedback-list@broadcom.com
3285 L:      linux-arm-kernel@lists.infradead.org
3286 S:      Maintained
3287 F:      arch/arm/boot/dts/bcm53573*
3288 F:      arch/arm/boot/dts/bcm47189*
3289
3290 BROADCOM BCM63XX ARM ARCHITECTURE
3291 M:      Florian Fainelli <f.fainelli@gmail.com>
3292 M:      bcm-kernel-feedback-list@broadcom.com
3293 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3294 T:      git git://github.com/broadcom/stblinux.git
3295 S:      Maintained
3296 N:      bcm63xx
3297
3298 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3299 M:      Kevin Cernekee <cernekee@gmail.com>
3300 L:      linux-usb@vger.kernel.org
3301 S:      Maintained
3302 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3303
3304 BROADCOM BCM7XXX ARM ARCHITECTURE
3305 M:      Florian Fainelli <f.fainelli@gmail.com>
3306 M:      bcm-kernel-feedback-list@broadcom.com
3307 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3308 T:      git git://github.com/broadcom/stblinux.git
3309 S:      Maintained
3310 F:      arch/arm/mach-bcm/*brcmstb*
3311 F:      arch/arm/boot/dts/bcm7*.dts*
3312 F:      drivers/bus/brcmstb_gisb.c
3313 F:      arch/arm/mm/cache-b15-rac.c
3314 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3315 N:      brcmstb
3316
3317 BROADCOM BMIPS CPUFREQ DRIVER
3318 M:      Markus Mayer <mmayer@broadcom.com>
3319 M:      bcm-kernel-feedback-list@broadcom.com
3320 L:      linux-pm@vger.kernel.org
3321 S:      Maintained
3322 F:      drivers/cpufreq/bmips-cpufreq.c
3323
3324 BROADCOM BMIPS MIPS ARCHITECTURE
3325 M:      Florian Fainelli <f.fainelli@gmail.com>
3326 L:      bcm-kernel-feedback-list@broadcom.com
3327 L:      linux-mips@vger.kernel.org
3328 T:      git git://github.com/broadcom/stblinux.git
3329 S:      Maintained
3330 F:      arch/mips/bmips/*
3331 F:      arch/mips/include/asm/mach-bmips/*
3332 F:      arch/mips/kernel/*bmips*
3333 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3334 F:      drivers/irqchip/irq-bcm63*
3335 F:      drivers/irqchip/irq-bcm7*
3336 F:      drivers/irqchip/irq-brcmstb*
3337 F:      include/linux/bcm963xx_nvram.h
3338 F:      include/linux/bcm963xx_tag.h
3339
3340 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3341 M:      Rasesh Mody <rmody@marvell.com>
3342 M:      GR-Linux-NIC-Dev@marvell.com
3343 L:      netdev@vger.kernel.org
3344 S:      Supported
3345 F:      drivers/net/ethernet/broadcom/bnx2.*
3346 F:      drivers/net/ethernet/broadcom/bnx2_*
3347
3348 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3349 M:      QLogic-Storage-Upstream@qlogic.com
3350 L:      linux-scsi@vger.kernel.org
3351 S:      Supported
3352 F:      drivers/scsi/bnx2fc/
3353
3354 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3355 M:      QLogic-Storage-Upstream@qlogic.com
3356 L:      linux-scsi@vger.kernel.org
3357 S:      Supported
3358 F:      drivers/scsi/bnx2i/
3359
3360 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3361 M:      Ariel Elior <aelior@marvell.com>
3362 M:      Sudarsana Kalluru <skalluru@marvell.com>
3363 M:      GR-everest-linux-l2@marvell.com
3364 L:      netdev@vger.kernel.org
3365 S:      Supported
3366 F:      drivers/net/ethernet/broadcom/bnx2x/
3367
3368 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3369 M:      Michael Chan <michael.chan@broadcom.com>
3370 L:      netdev@vger.kernel.org
3371 S:      Supported
3372 F:      drivers/net/ethernet/broadcom/bnxt/
3373
3374 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3375 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3376 M:      Franky Lin <franky.lin@broadcom.com>
3377 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3378 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3379 M:      Wright Feng <wright.feng@cypress.com>
3380 L:      linux-wireless@vger.kernel.org
3381 L:      brcm80211-dev-list.pdl@broadcom.com
3382 L:      brcm80211-dev-list@cypress.com
3383 S:      Supported
3384 F:      drivers/net/wireless/broadcom/brcm80211/
3385
3386 BROADCOM BRCMSTB GPIO DRIVER
3387 M:      Gregory Fong <gregory.0xf0@gmail.com>
3388 L:      bcm-kernel-feedback-list@broadcom.com
3389 S:      Supported
3390 F:      drivers/gpio/gpio-brcmstb.c
3391 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3392
3393 BROADCOM BRCMSTB I2C DRIVER
3394 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3395 L:      linux-i2c@vger.kernel.org
3396 L:      bcm-kernel-feedback-list@broadcom.com
3397 S:      Supported
3398 F:      drivers/i2c/busses/i2c-brcmstb.c
3399 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3400
3401 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3402 M:      Al Cooper <alcooperx@gmail.com>
3403 L:      linux-kernel@vger.kernel.org
3404 L:      bcm-kernel-feedback-list@broadcom.com
3405 S:      Maintained
3406 F:      drivers/phy/broadcom/phy-brcm-usb*
3407
3408 BROADCOM GENET ETHERNET DRIVER
3409 M:      Doug Berger <opendmb@gmail.com>
3410 M:      Florian Fainelli <f.fainelli@gmail.com>
3411 L:      bcm-kernel-feedback-list@broadcom.com
3412 L:      netdev@vger.kernel.org
3413 S:      Supported
3414 F:      drivers/net/ethernet/broadcom/genet/
3415
3416 BROADCOM IPROC ARM ARCHITECTURE
3417 M:      Ray Jui <rjui@broadcom.com>
3418 M:      Scott Branden <sbranden@broadcom.com>
3419 M:      bcm-kernel-feedback-list@broadcom.com
3420 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3421 T:      git git://github.com/broadcom/cygnus-linux.git
3422 S:      Maintained
3423 N:      iproc
3424 N:      cygnus
3425 N:      bcm[-_]nsp
3426 N:      bcm9113*
3427 N:      bcm9583*
3428 N:      bcm9585*
3429 N:      bcm9586*
3430 N:      bcm988312
3431 N:      bcm113*
3432 N:      bcm583*
3433 N:      bcm585*
3434 N:      bcm586*
3435 N:      bcm88312
3436 N:      hr2
3437 N:      stingray
3438 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3439 F:      arch/arm64/boot/dts/broadcom/stingray/*
3440 F:      drivers/clk/bcm/clk-ns*
3441 F:      drivers/clk/bcm/clk-sr*
3442 F:      drivers/pinctrl/bcm/pinctrl-ns*
3443 F:      include/dt-bindings/clock/bcm-sr*
3444
3445 BROADCOM KONA GPIO DRIVER
3446 M:      Ray Jui <rjui@broadcom.com>
3447 L:      bcm-kernel-feedback-list@broadcom.com
3448 S:      Supported
3449 F:      drivers/gpio/gpio-bcm-kona.c
3450 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3451
3452 BROADCOM NETXTREME-E ROCE DRIVER
3453 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3454 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3455 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3456 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3457 L:      linux-rdma@vger.kernel.org
3458 W:      http://www.broadcom.com
3459 S:      Supported
3460 F:      drivers/infiniband/hw/bnxt_re/
3461 F:      include/uapi/rdma/bnxt_re-abi.h
3462
3463 BROADCOM NVRAM DRIVER
3464 M:      Rafał Miłecki <zajec5@gmail.com>
3465 L:      linux-mips@vger.kernel.org
3466 S:      Maintained
3467 F:      drivers/firmware/broadcom/*
3468
3469 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3470 M:      Rafał Miłecki <zajec5@gmail.com>
3471 L:      linux-wireless@vger.kernel.org
3472 S:      Maintained
3473 F:      drivers/bcma/
3474 F:      include/linux/bcma/
3475
3476 BROADCOM STB AVS CPUFREQ DRIVER
3477 M:      Markus Mayer <mmayer@broadcom.com>
3478 M:      bcm-kernel-feedback-list@broadcom.com
3479 L:      linux-pm@vger.kernel.org
3480 S:      Maintained
3481 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3482 F:      drivers/cpufreq/brcmstb*
3483
3484 BROADCOM STB AVS TMON DRIVER
3485 M:      Markus Mayer <mmayer@broadcom.com>
3486 M:      bcm-kernel-feedback-list@broadcom.com
3487 L:      linux-pm@vger.kernel.org
3488 S:      Maintained
3489 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3490 F:      drivers/thermal/broadcom/brcmstb*
3491
3492 BROADCOM STB NAND FLASH DRIVER
3493 M:      Brian Norris <computersforpeace@gmail.com>
3494 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3495 L:      linux-mtd@lists.infradead.org
3496 L:      bcm-kernel-feedback-list@broadcom.com
3497 S:      Maintained
3498 F:      drivers/mtd/nand/raw/brcmnand/
3499
3500 BROADCOM STB DPFE DRIVER
3501 M:      Markus Mayer <mmayer@broadcom.com>
3502 M:      bcm-kernel-feedback-list@broadcom.com
3503 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3504 S:      Maintained
3505 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3506 F:      drivers/memory/brcmstb_dpfe.c
3507
3508 BROADCOM SPI DRIVER
3509 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3510 M:      bcm-kernel-feedback-list@broadcom.com
3511 S:      Maintained
3512 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3513 F:      drivers/spi/spi-bcm-qspi.*
3514 F:      drivers/spi/spi-brcmstb-qspi.c
3515 F:      drivers/spi/spi-iproc-qspi.c
3516
3517 BROADCOM SYSTEMPORT ETHERNET DRIVER
3518 M:      Florian Fainelli <f.fainelli@gmail.com>
3519 L:      bcm-kernel-feedback-list@broadcom.com
3520 L:      netdev@vger.kernel.org
3521 S:      Supported
3522 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3523
3524 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3525 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3526 M:      Prashant Sreedharan <prashant@broadcom.com>
3527 M:      Michael Chan <mchan@broadcom.com>
3528 L:      netdev@vger.kernel.org
3529 S:      Supported
3530 F:      drivers/net/ethernet/broadcom/tg3.*
3531
3532 BROCADE BFA FC SCSI DRIVER
3533 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3534 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3535 L:      linux-scsi@vger.kernel.org
3536 S:      Supported
3537 F:      drivers/scsi/bfa/
3538
3539 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3540 M:      Rasesh Mody <rmody@marvell.com>
3541 M:      Sudarsana Kalluru <skalluru@marvell.com>
3542 M:      GR-Linux-NIC-Dev@marvell.com
3543 L:      netdev@vger.kernel.org
3544 S:      Supported
3545 F:      drivers/net/ethernet/brocade/bna/
3546
3547 BSG (block layer generic sg v4 driver)
3548 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3549 L:      linux-scsi@vger.kernel.org
3550 S:      Supported
3551 F:      block/bsg.c
3552 F:      include/linux/bsg.h
3553 F:      include/uapi/linux/bsg.h
3554
3555 BT87X AUDIO DRIVER
3556 M:      Clemens Ladisch <clemens@ladisch.de>
3557 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3558 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3559 S:      Maintained
3560 F:      Documentation/sound/cards/bt87x.rst
3561 F:      sound/pci/bt87x.c
3562
3563 BT8XXGPIO DRIVER
3564 M:      Michael Buesch <m@bues.ch>
3565 W:      http://bu3sch.de/btgpio.php
3566 S:      Maintained
3567 F:      drivers/gpio/gpio-bt8xx.c
3568
3569 BTRFS FILE SYSTEM
3570 M:      Chris Mason <clm@fb.com>
3571 M:      Josef Bacik <josef@toxicpanda.com>
3572 M:      David Sterba <dsterba@suse.com>
3573 L:      linux-btrfs@vger.kernel.org
3574 W:      http://btrfs.wiki.kernel.org/
3575 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3577 S:      Maintained
3578 F:      Documentation/filesystems/btrfs.txt
3579 F:      fs/btrfs/
3580 F:      include/linux/btrfs*
3581 F:      include/uapi/linux/btrfs*
3582
3583 BTTV VIDEO4LINUX DRIVER
3584 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3585 L:      linux-media@vger.kernel.org
3586 W:      https://linuxtv.org
3587 T:      git git://linuxtv.org/media_tree.git
3588 S:      Odd fixes
3589 F:      Documentation/media/v4l-drivers/bttv*
3590 F:      drivers/media/pci/bt8xx/bttv*
3591
3592 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3593 M:      Chanwoo Choi <cw00.choi@samsung.com>
3594 L:      linux-pm@vger.kernel.org
3595 L:      linux-samsung-soc@vger.kernel.org
3596 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
3597 S:      Maintained
3598 F:      drivers/devfreq/exynos-bus.c
3599 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3600
3601 BUSLOGIC SCSI DRIVER
3602 M:      Khalid Aziz <khalid@gonehiking.org>
3603 L:      linux-scsi@vger.kernel.org
3604 S:      Maintained
3605 F:      drivers/scsi/BusLogic.*
3606 F:      drivers/scsi/FlashPoint.*
3607
3608 C-MEDIA CMI8788 DRIVER
3609 M:      Clemens Ladisch <clemens@ladisch.de>
3610 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3612 S:      Maintained
3613 F:      sound/pci/oxygen/
3614
3615 C-SKY ARCHITECTURE
3616 M:      Guo Ren <guoren@kernel.org>
3617 T:      git https://github.com/c-sky/csky-linux.git
3618 S:      Supported
3619 F:      arch/csky/
3620 F:      Documentation/devicetree/bindings/csky/
3621 F:      drivers/irqchip/irq-csky-*
3622 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3623 F:      drivers/clocksource/timer-gx6605s.c
3624 F:      drivers/clocksource/timer-mp-csky.c
3625 F:      Documentation/devicetree/bindings/timer/csky,*
3626 K:      csky
3627 N:      csky
3628
3629 C6X ARCHITECTURE
3630 M:      Mark Salter <msalter@redhat.com>
3631 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3632 L:      linux-c6x-dev@linux-c6x.org
3633 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3634 S:      Maintained
3635 F:      arch/c6x/
3636
3637 CA8210 IEEE-802.15.4 RADIO DRIVER
3638 M:      Harry Morris <h.morris@cascoda.com>
3639 L:      linux-wpan@vger.kernel.org
3640 W:      https://github.com/Cascoda/ca8210-linux.git
3641 S:      Maintained
3642 F:      drivers/net/ieee802154/ca8210.c
3643 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3644
3645 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3646 M:      David Howells <dhowells@redhat.com>
3647 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3648 S:      Supported
3649 F:      Documentation/filesystems/caching/cachefiles.txt
3650 F:      fs/cachefiles/
3651
3652 CADENCE MIPI-CSI2 BRIDGES
3653 M:      Maxime Ripard <mripard@kernel.org>
3654 L:      linux-media@vger.kernel.org
3655 S:      Maintained
3656 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3657 F:      drivers/media/platform/cadence/cdns-csi2*
3658
3659 CADENCE NAND DRIVER
3660 M:      Piotr Sroka <piotrs@cadence.com>
3661 L:      linux-mtd@lists.infradead.org
3662 S:      Maintained
3663 F:      drivers/mtd/nand/raw/cadence-nand-controller.c
3664 F:      Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt
3665
3666 CADET FM/AM RADIO RECEIVER DRIVER
3667 M:      Hans Verkuil <hverkuil@xs4all.nl>
3668 L:      linux-media@vger.kernel.org
3669 T:      git git://linuxtv.org/media_tree.git
3670 W:      https://linuxtv.org
3671 S:      Maintained
3672 F:      drivers/media/radio/radio-cadet*
3673
3674 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3675 M:      Jonathan Corbet <corbet@lwn.net>
3676 L:      linux-media@vger.kernel.org
3677 T:      git git://linuxtv.org/media_tree.git
3678 S:      Maintained
3679 F:      Documentation/media/v4l-drivers/cafe_ccic*
3680 F:      drivers/media/platform/marvell-ccic/
3681
3682 CAIF NETWORK LAYER
3683 L:      netdev@vger.kernel.org
3684 S:      Orphan
3685 F:      Documentation/networking/caif/
3686 F:      drivers/net/caif/
3687 F:      include/uapi/linux/caif/
3688 F:      include/net/caif/
3689 F:      net/caif/
3690
3691 CAKE QDISC
3692 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3693 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3694 S:      Maintained
3695 F:      net/sched/sch_cake.c
3696
3697 CAN NETWORK DRIVERS
3698 M:      Wolfgang Grandegger <wg@grandegger.com>
3699 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3700 L:      linux-can@vger.kernel.org
3701 W:      https://github.com/linux-can
3702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3704 S:      Maintained
3705 F:      Documentation/devicetree/bindings/net/can/
3706 F:      drivers/net/can/
3707 F:      include/linux/can/dev.h
3708 F:      include/linux/can/led.h
3709 F:      include/linux/can/rx-offload.h
3710 F:      include/linux/can/platform/
3711 F:      include/uapi/linux/can/error.h
3712 F:      include/uapi/linux/can/netlink.h
3713 F:      include/uapi/linux/can/vxcan.h
3714
3715 CAN NETWORK LAYER
3716 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3717 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3718 L:      linux-can@vger.kernel.org
3719 W:      https://github.com/linux-can
3720 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3722 S:      Maintained
3723 F:      Documentation/networking/can.rst
3724 F:      net/can/
3725 F:      include/linux/can/core.h
3726 F:      include/linux/can/skb.h
3727 F:      include/net/netns/can.h
3728 F:      include/uapi/linux/can.h
3729 F:      include/uapi/linux/can/bcm.h
3730 F:      include/uapi/linux/can/raw.h
3731 F:      include/uapi/linux/can/gw.h
3732
3733 CAN-J1939 NETWORK LAYER
3734 M:      Robin van der Gracht <robin@protonic.nl>
3735 M:      Oleksij Rempel <o.rempel@pengutronix.de>
3736 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
3737 L:      linux-can@vger.kernel.org
3738 S:      Maintained
3739 F:      Documentation/networking/j1939.rst
3740 F:      net/can/j1939/
3741 F:      include/uapi/linux/can/j1939.h
3742
3743 CAPABILITIES
3744 M:      Serge Hallyn <serge@hallyn.com>
3745 L:      linux-security-module@vger.kernel.org
3746 S:      Supported
3747 F:      include/linux/capability.h
3748 F:      include/uapi/linux/capability.h
3749 F:      security/commoncap.c
3750 F:      kernel/capability.c
3751
3752 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3753 M:      Kevin Tsai <ktsai@capellamicro.com>
3754 S:      Maintained
3755 F:      drivers/iio/light/cm*
3756
3757 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3758 M:      Christian Lamparter <chunkeey@googlemail.com>
3759 L:      linux-wireless@vger.kernel.org
3760 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3761 S:      Maintained
3762 F:      drivers/net/wireless/ath/carl9170/
3763
3764 CAVIUM I2C DRIVER
3765 M:      Robert Richter <rrichter@marvell.com>
3766 W:      http://www.marvell.com
3767 S:      Supported
3768 F:      drivers/i2c/busses/i2c-octeon*
3769 F:      drivers/i2c/busses/i2c-thunderx*
3770
3771 CAVIUM LIQUIDIO NETWORK DRIVER
3772 M:      Derek Chickles <dchickles@marvell.com>
3773 M:      Satanand Burla <sburla@marvell.com>
3774 M:      Felix Manlunas <fmanlunas@marvell.com>
3775 L:      netdev@vger.kernel.org
3776 W:      http://www.marvell.com
3777 S:      Supported
3778 F:      drivers/net/ethernet/cavium/liquidio/
3779
3780 CAVIUM MMC DRIVER
3781 M:      Robert Richter <rrichter@marvell.com>
3782 W:      http://www.marvell.com
3783 S:      Supported
3784 F:      drivers/mmc/host/cavium*
3785
3786 CAVIUM OCTEON-TX CRYPTO DRIVER
3787 M:      George Cherian <gcherian@marvell.com>
3788 L:      linux-crypto@vger.kernel.org
3789 W:      http://www.marvell.com
3790 S:      Supported
3791 F:      drivers/crypto/cavium/cpt/
3792
3793 CAVIUM THUNDERX2 ARM64 SOC
3794 M:      Robert Richter <rrichter@marvell.com>
3795 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3796 S:      Maintained
3797 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3798 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3799
3800 CC2520 IEEE-802.15.4 RADIO DRIVER
3801 M:      Varka Bhadram <varkabhadram@gmail.com>
3802 L:      linux-wpan@vger.kernel.org
3803 S:      Maintained
3804 F:      drivers/net/ieee802154/cc2520.c
3805 F:      include/linux/spi/cc2520.h
3806 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3807
3808 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3809 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3810 L:      linux-crypto@vger.kernel.org
3811 S:      Supported
3812 F:      drivers/crypto/ccree/
3813 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3814
3815 CEC FRAMEWORK
3816 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3817 L:      linux-media@vger.kernel.org
3818 T:      git git://linuxtv.org/media_tree.git
3819 W:      http://linuxtv.org
3820 S:      Supported
3821 F:      Documentation/media/kapi/cec-core.rst
3822 F:      Documentation/media/uapi/cec
3823 F:      drivers/media/cec/
3824 F:      drivers/media/rc/keymaps/rc-cec.c
3825 F:      include/media/cec.h
3826 F:      include/media/cec-notifier.h
3827 F:      include/uapi/linux/cec.h
3828 F:      include/uapi/linux/cec-funcs.h
3829 F:      Documentation/devicetree/bindings/media/cec.txt
3830 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3831
3832 CEC GPIO DRIVER
3833 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
3834 L:      linux-media@vger.kernel.org
3835 T:      git git://linuxtv.org/media_tree.git
3836 W:      http://linuxtv.org
3837 S:      Supported
3838 F:      drivers/media/platform/cec-gpio/
3839 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3840
3841 CELL BROADBAND ENGINE ARCHITECTURE
3842 M:      Arnd Bergmann <arnd@arndb.de>
3843 L:      linuxppc-dev@lists.ozlabs.org
3844 W:      http://www.ibm.com/developerworks/power/cell/
3845 S:      Supported
3846 F:      arch/powerpc/include/asm/cell*.h
3847 F:      arch/powerpc/include/asm/spu*.h
3848 F:      arch/powerpc/include/uapi/asm/spu*.h
3849 F:      arch/powerpc/oprofile/*cell*
3850 F:      arch/powerpc/platforms/cell/
3851
3852 CEPH COMMON CODE (LIBCEPH)
3853 M:      Ilya Dryomov <idryomov@gmail.com>
3854 M:      Jeff Layton <jlayton@kernel.org>
3855 M:      Sage Weil <sage@redhat.com>
3856 L:      ceph-devel@vger.kernel.org
3857 W:      http://ceph.com/
3858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3859 T:      git git://github.com/ceph/ceph-client.git
3860 S:      Supported
3861 F:      net/ceph/
3862 F:      include/linux/ceph/
3863 F:      include/linux/crush/
3864
3865 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3866 M:      Jeff Layton <jlayton@kernel.org>
3867 M:      Sage Weil <sage@redhat.com>
3868 M:      Ilya Dryomov <idryomov@gmail.com>
3869 L:      ceph-devel@vger.kernel.org
3870 W:      http://ceph.com/
3871 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3872 T:      git git://github.com/ceph/ceph-client.git
3873 S:      Supported
3874 F:      Documentation/filesystems/ceph.txt
3875 F:      fs/ceph/
3876
3877 CERTIFICATE HANDLING:
3878 M:      David Howells <dhowells@redhat.com>
3879 M:      David Woodhouse <dwmw2@infradead.org>
3880 L:      keyrings@vger.kernel.org
3881 S:      Maintained
3882 F:      Documentation/admin-guide/module-signing.rst
3883 F:      certs/
3884 F:      scripts/sign-file.c
3885 F:      scripts/extract-cert.c
3886
3887 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3888 L:      devel@driverdev.osuosl.org
3889 S:      Obsolete
3890 F:      drivers/staging/wusbcore/
3891
3892 CFAG12864B LCD DRIVER
3893 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3894 S:      Maintained
3895 F:      drivers/auxdisplay/cfag12864b.c
3896 F:      include/linux/cfag12864b.h
3897
3898 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3899 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3900 S:      Maintained
3901 F:      drivers/auxdisplay/cfag12864bfb.c
3902 F:      include/linux/cfag12864b.h
3903
3904 802.11 (including CFG80211/NL80211)
3905 M:      Johannes Berg <johannes@sipsolutions.net>
3906 L:      linux-wireless@vger.kernel.org
3907 W:      http://wireless.kernel.org/
3908 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3909 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3910 S:      Maintained
3911 F:      net/wireless/
3912 F:      include/uapi/linux/nl80211.h
3913 F:      include/linux/ieee80211.h
3914 F:      include/net/wext.h
3915 F:      include/net/cfg80211.h
3916 F:      include/net/iw_handler.h
3917 F:      include/net/ieee80211_radiotap.h
3918 F:      Documentation/driver-api/80211/cfg80211.rst
3919 F:      Documentation/networking/regulatory.txt
3920
3921 CHAR and MISC DRIVERS
3922 M:      Arnd Bergmann <arnd@arndb.de>
3923 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3924 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3925 S:      Supported
3926 F:      drivers/char/
3927 F:      drivers/misc/
3928 F:      include/linux/miscdevice.h
3929
3930 CHECKPATCH
3931 M:      Andy Whitcroft <apw@canonical.com>
3932 M:      Joe Perches <joe@perches.com>
3933 S:      Maintained
3934 F:      scripts/checkpatch.pl
3935
3936 CHINESE DOCUMENTATION
3937 M:      Harry Wei <harryxiyou@gmail.com>
3938 M:      Alex Shi <alex.shi@linux.alibaba.com>
3939 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3940 S:      Maintained
3941 F:      Documentation/translations/zh_CN/
3942
3943 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3944 M:      Peter Chen <Peter.Chen@nxp.com>
3945 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3946 L:      linux-usb@vger.kernel.org
3947 S:      Maintained
3948 F:      drivers/usb/chipidea/
3949
3950 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3951 M:      Hans de Goede <hdegoede@redhat.com>
3952 L:      linux-input@vger.kernel.org
3953 S:      Maintained
3954 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3955 F:      drivers/input/touchscreen/chipone_icn8318.c
3956
3957 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3958 M:      Hans de Goede <hdegoede@redhat.com>
3959 L:      linux-input@vger.kernel.org
3960 S:      Maintained
3961 F:      drivers/input/touchscreen/chipone_icn8505.c
3962
3963 CHROME HARDWARE PLATFORM SUPPORT
3964 M:      Benson Leung <bleung@chromium.org>
3965 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3966 S:      Maintained
3967 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3968 F:      drivers/platform/chrome/
3969
3970 CHROMEOS EC SUBDRIVERS
3971 M:      Benson Leung <bleung@chromium.org>
3972 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3973 R:      Guenter Roeck <groeck@chromium.org>
3974 S:      Maintained
3975 N:      cros_ec
3976 N:      cros-ec
3977 F:      drivers/power/supply/cros_usbpd-charger.c
3978
3979 CHROMEOS EC CODEC DRIVER
3980 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3981 S:      Maintained
3982 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3983 R:      Guenter Roeck <groeck@chromium.org>
3984 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3985 F:      sound/soc/codecs/cros_ec_codec.*
3986
3987 CIRRUS LOGIC AUDIO CODEC DRIVERS
3988 M:      Brian Austin <brian.austin@cirrus.com>
3989 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3990 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3991 S:      Maintained
3992 F:      sound/soc/codecs/cs*
3993
3994 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3995 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3996 L:      netdev@vger.kernel.org
3997 S:      Maintained
3998 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3999
4000 CIRRUS LOGIC LOCHNAGAR DRIVER
4001 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4002 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4003 L:      patches@opensource.cirrus.com
4004 S:      Supported
4005 F:      drivers/clk/clk-lochnagar.c
4006 F:      drivers/hwmon/lochnagar-hwmon.c
4007 F:      drivers/mfd/lochnagar-i2c.c
4008 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
4009 F:      drivers/regulator/lochnagar-regulator.c
4010 F:      sound/soc/codecs/lochnagar-sc.c
4011 F:      include/dt-bindings/clk/lochnagar.h
4012 F:      include/dt-bindings/pinctrl/lochnagar.h
4013 F:      include/linux/mfd/lochnagar*
4014 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
4015 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
4016 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
4017 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
4018 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
4019 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
4020 F:      Documentation/hwmon/lochnagar.rst
4021
4022 CISCO FCOE HBA DRIVER
4023 M:      Satish Kharat <satishkh@cisco.com>
4024 M:      Sesidhar Baddela <sebaddel@cisco.com>
4025 M:      Karan Tilak Kumar <kartilak@cisco.com>
4026 L:      linux-scsi@vger.kernel.org
4027 S:      Supported
4028 F:      drivers/scsi/fnic/
4029
4030 CISCO SCSI HBA DRIVER
4031 M:      Karan Tilak Kumar <kartilak@cisco.com>
4032 M:      Sesidhar Baddela <sebaddel@cisco.com>
4033 L:      linux-scsi@vger.kernel.org
4034 S:      Supported
4035 F:      drivers/scsi/snic/
4036
4037 CISCO VIC ETHERNET NIC DRIVER
4038 M:      Christian Benvenuti <benve@cisco.com>
4039 M:      Govindarajulu Varadarajan <_govind@gmx.com>
4040 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4041 S:      Supported
4042 F:      drivers/net/ethernet/cisco/enic/
4043
4044 CISCO VIC LOW LATENCY NIC DRIVER
4045 M:      Christian Benvenuti <benve@cisco.com>
4046 M:      Nelson Escobar <neescoba@cisco.com>
4047 M:      Parvi Kaustubhi <pkaustub@cisco.com>
4048 S:      Supported
4049 F:      drivers/infiniband/hw/usnic/
4050
4051 CIRRUS LOGIC MADERA CODEC DRIVERS
4052 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
4053 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
4054 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
4055 L:      patches@opensource.cirrus.com
4056 T:      git https://github.com/CirrusLogic/linux-drivers.git
4057 W:      https://github.com/CirrusLogic/linux-drivers/wiki
4058 S:      Supported
4059 F:      Documentation/devicetree/bindings/mfd/madera.txt
4060 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
4061 F:      Documentation/devicetree/bindings/sound/madera.txt
4062 F:      include/dt-bindings/sound/madera*
4063 F:      include/linux/irqchip/irq-madera*
4064 F:      include/linux/mfd/madera/*
4065 F:      include/sound/madera*
4066 F:      drivers/gpio/gpio-madera*
4067 F:      drivers/irqchip/irq-madera*
4068 F:      drivers/mfd/madera*
4069 F:      drivers/mfd/cs47l*
4070 F:      drivers/pinctrl/cirrus/*
4071 F:      sound/soc/codecs/cs47l*
4072 F:      sound/soc/codecs/madera*
4073
4074 CLANG-FORMAT FILE
4075 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4076 S:      Maintained
4077 F:      .clang-format
4078
4079 CLANG/LLVM BUILD SUPPORT
4080 L:      clang-built-linux@googlegroups.com
4081 W:      https://clangbuiltlinux.github.io/
4082 B:      https://github.com/ClangBuiltLinux/linux/issues
4083 C:      irc://chat.freenode.net/clangbuiltlinux
4084 S:      Supported
4085 K:      \b(?i:clang|llvm)\b
4086
4087 CLEANCACHE API
4088 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
4089 L:      linux-kernel@vger.kernel.org
4090 S:      Maintained
4091 F:      mm/cleancache.c
4092 F:      include/linux/cleancache.h
4093
4094 CLK API
4095 M:      Russell King <linux@armlinux.org.uk>
4096 L:      linux-clk@vger.kernel.org
4097 S:      Maintained
4098 F:      include/linux/clk.h
4099
4100 CLOCKSOURCE, CLOCKEVENT DRIVERS
4101 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4102 M:      Thomas Gleixner <tglx@linutronix.de>
4103 L:      linux-kernel@vger.kernel.org
4104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
4105 S:      Supported
4106 F:      drivers/clocksource/
4107 F:      Documentation/devicetree/bindings/timer/
4108
4109 CMPC ACPI DRIVER
4110 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
4111 M:      Daniel Oliveira Nascimento <don@syst.com.br>
4112 L:      platform-driver-x86@vger.kernel.org
4113 S:      Supported
4114 F:      drivers/platform/x86/classmate-laptop.c
4115
4116 COBALT MEDIA DRIVER
4117 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
4118 L:      linux-media@vger.kernel.org
4119 T:      git git://linuxtv.org/media_tree.git
4120 W:      https://linuxtv.org
4121 S:      Supported
4122 F:      drivers/media/pci/cobalt/
4123
4124 COCCINELLE/Semantic Patches (SmPL)
4125 M:      Julia Lawall <Julia.Lawall@lip6.fr>
4126 M:      Gilles Muller <Gilles.Muller@lip6.fr>
4127 M:      Nicolas Palix <nicolas.palix@imag.fr>
4128 M:      Michal Marek <michal.lkml@markovi.net>
4129 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
4130 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
4131 W:      http://coccinelle.lip6.fr/
4132 S:      Supported
4133 F:      Documentation/dev-tools/coccinelle.rst
4134 F:      scripts/coccinelle/
4135 F:      scripts/coccicheck
4136
4137 CODA FILE SYSTEM
4138 M:      Jan Harkes <jaharkes@cs.cmu.edu>
4139 M:      coda@cs.cmu.edu
4140 L:      codalist@coda.cs.cmu.edu
4141 W:      http://www.coda.cs.cmu.edu/
4142 S:      Maintained
4143 F:      Documentation/filesystems/coda.txt
4144 F:      fs/coda/
4145 F:      include/linux/coda*.h
4146 F:      include/uapi/linux/coda*.h
4147
4148 CODA V4L2 MEM2MEM DRIVER
4149 M:      Philipp Zabel <p.zabel@pengutronix.de>
4150 L:      linux-media@vger.kernel.org
4151 S:      Maintained
4152 F:      Documentation/devicetree/bindings/media/coda.txt
4153 F:      drivers/media/platform/coda/
4154
4155 CODE OF CONDUCT
4156 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4157 S:      Supported
4158 F:      Documentation/process/code-of-conduct.rst
4159 F:      Documentation/process/code-of-conduct-interpretation.rst
4160
4161 COMMON CLK FRAMEWORK
4162 M:      Michael Turquette <mturquette@baylibre.com>
4163 M:      Stephen Boyd <sboyd@kernel.org>
4164 L:      linux-clk@vger.kernel.org
4165 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4166 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4167 S:      Maintained
4168 F:      Documentation/devicetree/bindings/clock/
4169 F:      drivers/clk/
4170 X:      drivers/clk/clkdev.c
4171 F:      include/linux/clk-pr*
4172 F:      include/linux/clk/
4173 F:      include/linux/of_clk.h
4174
4175 COMMON INTERNET FILE SYSTEM (CIFS)
4176 M:      Steve French <sfrench@samba.org>
4177 L:      linux-cifs@vger.kernel.org
4178 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4179 W:      http://linux-cifs.samba.org/
4180 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4181 S:      Supported
4182 F:      Documentation/admin-guide/cifs/
4183 F:      fs/cifs/
4184
4185 COMPACTPCI HOTPLUG CORE
4186 M:      Scott Murray <scott@spiteful.org>
4187 L:      linux-pci@vger.kernel.org
4188 S:      Maintained
4189 F:      drivers/pci/hotplug/cpci_hotplug*
4190
4191 COMPACTPCI HOTPLUG GENERIC DRIVER
4192 M:      Scott Murray <scott@spiteful.org>
4193 L:      linux-pci@vger.kernel.org
4194 S:      Maintained
4195 F:      drivers/pci/hotplug/cpcihp_generic.c
4196
4197 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4198 M:      Scott Murray <scott@spiteful.org>
4199 L:      linux-pci@vger.kernel.org
4200 S:      Maintained
4201 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4202
4203 COMPAL LAPTOP SUPPORT
4204 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4205 L:      platform-driver-x86@vger.kernel.org
4206 S:      Maintained
4207 F:      drivers/platform/x86/compal-laptop.c
4208
4209 COMPILER ATTRIBUTES
4210 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4211 S:      Maintained
4212 F:      include/linux/compiler_attributes.h
4213
4214 CONEXANT ACCESSRUNNER USB DRIVER
4215 L:      accessrunner-general@lists.sourceforge.net
4216 W:      http://accessrunner.sourceforge.net/
4217 S:      Orphan
4218 F:      drivers/usb/atm/cxacru.c
4219
4220 CONFIGFS
4221 M:      Joel Becker <jlbec@evilplan.org>
4222 M:      Christoph Hellwig <hch@lst.de>
4223 T:      git git://git.infradead.org/users/hch/configfs.git
4224 S:      Supported
4225 F:      fs/configfs/
4226 F:      include/linux/configfs.h
4227
4228 CONNECTOR
4229 M:      Evgeniy Polyakov <zbr@ioremap.net>
4230 L:      netdev@vger.kernel.org
4231 S:      Maintained
4232 F:      drivers/connector/
4233
4234 CONTROL GROUP (CGROUP)
4235 M:      Tejun Heo <tj@kernel.org>
4236 M:      Li Zefan <lizefan@huawei.com>
4237 M:      Johannes Weiner <hannes@cmpxchg.org>
4238 L:      cgroups@vger.kernel.org
4239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4240 S:      Maintained
4241 F:      Documentation/admin-guide/cgroup-v2.rst
4242 F:      Documentation/admin-guide/cgroup-v1/
4243 F:      include/linux/cgroup*
4244 F:      kernel/cgroup/
4245
4246 CONTROL GROUP - CPUSET
4247 M:      Li Zefan <lizefan@huawei.com>
4248 L:      cgroups@vger.kernel.org
4249 W:      http://www.bullopensource.org/cpuset/
4250 W:      http://oss.sgi.com/projects/cpusets/
4251 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4252 S:      Maintained
4253 F:      Documentation/admin-guide/cgroup-v1/cpusets.rst
4254 F:      include/linux/cpuset.h
4255 F:      kernel/cgroup/cpuset.c
4256
4257 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4258 M:      Johannes Weiner <hannes@cmpxchg.org>
4259 M:      Michal Hocko <mhocko@kernel.org>
4260 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4261 L:      cgroups@vger.kernel.org
4262 L:      linux-mm@kvack.org
4263 S:      Maintained
4264 F:      mm/memcontrol.c
4265 F:      mm/swap_cgroup.c
4266
4267 CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO)
4268 M:      Tejun Heo <tj@kernel.org>
4269 M:      Jens Axboe <axboe@kernel.dk>
4270 L:      cgroups@vger.kernel.org
4271 L:      linux-block@vger.kernel.org
4272 T:      git git://git.kernel.dk/linux-block
4273 F:      Documentation/admin-guide/cgroup-v1/blkio-controller.rst
4274 F:      block/blk-cgroup.c
4275 F:      include/linux/blk-cgroup.h
4276 F:      block/blk-throttle.c
4277 F:      block/blk-iolatency.c
4278 F:      block/bfq-cgroup.c
4279
4280 CORETEMP HARDWARE MONITORING DRIVER
4281 M:      Fenghua Yu <fenghua.yu@intel.com>
4282 L:      linux-hwmon@vger.kernel.org
4283 S:      Maintained
4284 F:      Documentation/hwmon/coretemp.rst
4285 F:      drivers/hwmon/coretemp.c
4286
4287 COSA/SRP SYNC SERIAL DRIVER
4288 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4289 W:      http://www.fi.muni.cz/~kas/cosa/
4290 S:      Maintained
4291 F:      drivers/net/wan/cosa*
4292
4293 COUNTER SUBSYSTEM
4294 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4295 L:      linux-iio@vger.kernel.org
4296 S:      Maintained
4297 F:      Documentation/ABI/testing/sysfs-bus-counter*
4298 F:      Documentation/driver-api/generic-counter.rst
4299 F:      drivers/counter/
4300 F:      include/linux/counter.h
4301 F:      include/linux/counter_enum.h
4302
4303 CPMAC ETHERNET DRIVER
4304 M:      Florian Fainelli <f.fainelli@gmail.com>
4305 L:      netdev@vger.kernel.org
4306 S:      Maintained
4307 F:      drivers/net/ethernet/ti/cpmac.c
4308
4309 CPU FREQUENCY SCALING FRAMEWORK
4310 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4311 M:      Viresh Kumar <viresh.kumar@linaro.org>
4312 L:      linux-pm@vger.kernel.org
4313 S:      Maintained
4314 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4315 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4316 B:      https://bugzilla.kernel.org
4317 F:      Documentation/admin-guide/pm/cpufreq.rst
4318 F:      Documentation/admin-guide/pm/intel_pstate.rst
4319 F:      Documentation/cpu-freq/
4320 F:      Documentation/devicetree/bindings/cpufreq/
4321 F:      drivers/cpufreq/
4322 F:      kernel/sched/cpufreq*.c
4323 F:      include/linux/cpufreq.h
4324 F:      include/linux/sched/cpufreq.h
4325 F:      tools/testing/selftests/cpufreq/
4326
4327 CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE
4328 M:      Viresh Kumar <viresh.kumar@linaro.org>
4329 M:      Sudeep Holla <sudeep.holla@arm.com>
4330 L:      linux-pm@vger.kernel.org
4331 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4332 S:      Maintained
4333 F:      drivers/cpufreq/vexpress-spc-cpufreq.c
4334
4335 CPU POWER MONITORING SUBSYSTEM
4336 M:      Thomas Renninger <trenn@suse.com>
4337 M:      Shuah Khan <shuah@kernel.org>
4338 M:      Shuah Khan <skhan@linuxfoundation.org>
4339 L:      linux-pm@vger.kernel.org
4340 S:      Maintained
4341 F:      tools/power/cpupower/
4342
4343 CPUID/MSR DRIVER
4344 M:      "H. Peter Anvin" <hpa@zytor.com>
4345 S:      Maintained
4346 F:      arch/x86/kernel/cpuid.c
4347 F:      arch/x86/kernel/msr.c
4348
4349 CPUIDLE DRIVER - ARM BIG LITTLE
4350 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4351 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4352 L:      linux-pm@vger.kernel.org
4353 L:      linux-arm-kernel@lists.infradead.org
4354 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4355 S:      Maintained
4356 F:      drivers/cpuidle/cpuidle-big_little.c
4357
4358 CPUIDLE DRIVER - ARM EXYNOS
4359 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4360 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4361 M:      Kukjin Kim <kgene@kernel.org>
4362 L:      linux-pm@vger.kernel.org
4363 L:      linux-samsung-soc@vger.kernel.org
4364 S:      Supported
4365 F:      drivers/cpuidle/cpuidle-exynos.c
4366 F:      arch/arm/mach-exynos/pm.c
4367
4368 CPUIDLE DRIVER - ARM PSCI
4369 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4370 M:      Sudeep Holla <sudeep.holla@arm.com>
4371 L:      linux-pm@vger.kernel.org
4372 L:      linux-arm-kernel@lists.infradead.org
4373 S:      Supported
4374 F:      drivers/cpuidle/cpuidle-psci.c
4375
4376 CPU IDLE TIME MANAGEMENT FRAMEWORK
4377 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4378 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4379 L:      linux-pm@vger.kernel.org
4380 S:      Maintained
4381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4382 B:      https://bugzilla.kernel.org
4383 F:      Documentation/admin-guide/pm/cpuidle.rst
4384 F:      Documentation/driver-api/pm/cpuidle.rst
4385 F:      drivers/cpuidle/*
4386 F:      include/linux/cpuidle.h
4387
4388 CRAMFS FILESYSTEM
4389 M:      Nicolas Pitre <nico@fluxnic.net>
4390 S:      Maintained
4391 F:      Documentation/filesystems/cramfs.txt
4392 F:      fs/cramfs/
4393
4394 CREATIVE SB0540
4395 M:      Bastien Nocera <hadess@hadess.net>
4396 L:      linux-input@vger.kernel.org
4397 S:      Maintained
4398 F:      drivers/hid/hid-creative-sb0540.c
4399
4400 CRYPTO API
4401 M:      Herbert Xu <herbert@gondor.apana.org.au>
4402 M:      "David S. Miller" <davem@davemloft.net>
4403 L:      linux-crypto@vger.kernel.org
4404 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4405 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4406 S:      Maintained
4407 F:      Documentation/crypto/
4408 F:      Documentation/devicetree/bindings/crypto/
4409 F:      arch/*/crypto/
4410 F:      crypto/
4411 F:      drivers/crypto/
4412 F:      include/crypto/
4413 F:      include/linux/crypto*
4414 F:      lib/crypto/
4415
4416 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4417 M:      Neil Horman <nhorman@tuxdriver.com>
4418 L:      linux-crypto@vger.kernel.org
4419 S:      Maintained
4420 F:      crypto/ansi_cprng.c
4421 F:      crypto/rng.c
4422
4423 CS3308 MEDIA DRIVER
4424 M:      Hans Verkuil <hverkuil@xs4all.nl>
4425 L:      linux-media@vger.kernel.org
4426 T:      git git://linuxtv.org/media_tree.git
4427 W:      http://linuxtv.org
4428 S:      Odd Fixes
4429 F:      drivers/media/i2c/cs3308.c
4430
4431 CS5535 Audio ALSA driver
4432 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4433 S:      Maintained
4434 F:      sound/pci/cs5535audio/
4435
4436 CSI DRIVERS FOR ALLWINNER V3s
4437 M:      Yong Deng <yong.deng@magewell.com>
4438 L:      linux-media@vger.kernel.org
4439 T:      git git://linuxtv.org/media_tree.git
4440 S:      Maintained
4441 F:      drivers/media/platform/sunxi/sun6i-csi/
4442 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4443
4444 CW1200 WLAN driver
4445 M:      Solomon Peachy <pizza@shaftnet.org>
4446 S:      Maintained
4447 F:      drivers/net/wireless/st/cw1200/
4448
4449 CX18 VIDEO4LINUX DRIVER
4450 M:      Andy Walls <awalls@md.metrocast.net>
4451 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4452 L:      linux-media@vger.kernel.org
4453 T:      git git://linuxtv.org/media_tree.git
4454 W:      https://linuxtv.org
4455 W:      http://www.ivtvdriver.org/index.php/Cx18
4456 S:      Maintained
4457 F:      Documentation/media/v4l-drivers/cx18*
4458 F:      drivers/media/pci/cx18/
4459 F:      include/uapi/linux/ivtv*
4460
4461 CX2341X MPEG ENCODER HELPER MODULE
4462 M:      Hans Verkuil <hverkuil@xs4all.nl>
4463 L:      linux-media@vger.kernel.org
4464 T:      git git://linuxtv.org/media_tree.git
4465 W:      https://linuxtv.org
4466 S:      Maintained
4467 F:      drivers/media/common/cx2341x*
4468 F:      include/media/drv-intf/cx2341x.h
4469
4470 CX24120 MEDIA DRIVER
4471 M:      Jemma Denson <jdenson@gmail.com>
4472 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4473 L:      linux-media@vger.kernel.org
4474 W:      https://linuxtv.org
4475 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4476 S:      Maintained
4477 F:      drivers/media/dvb-frontends/cx24120*
4478
4479 CX88 VIDEO4LINUX DRIVER
4480 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4481 L:      linux-media@vger.kernel.org
4482 W:      https://linuxtv.org
4483 T:      git git://linuxtv.org/media_tree.git
4484 S:      Odd fixes
4485 F:      Documentation/media/v4l-drivers/cx88*
4486 F:      drivers/media/pci/cx88/
4487
4488 CXD2820R MEDIA DRIVER
4489 M:      Antti Palosaari <crope@iki.fi>
4490 L:      linux-media@vger.kernel.org
4491 W:      https://linuxtv.org
4492 W:      http://palosaari.fi/linux/
4493 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4494 T:      git git://linuxtv.org/anttip/media_tree.git
4495 S:      Maintained
4496 F:      drivers/media/dvb-frontends/cxd2820r*
4497
4498 CXGB3 ETHERNET DRIVER (CXGB3)
4499 M:      Vishal Kulkarni <vishal@chelsio.com>
4500 L:      netdev@vger.kernel.org
4501 W:      http://www.chelsio.com
4502 S:      Supported
4503 F:      drivers/net/ethernet/chelsio/cxgb3/
4504
4505 CXGB3 ISCSI DRIVER (CXGB3I)
4506 M:      Karen Xie <kxie@chelsio.com>
4507 L:      linux-scsi@vger.kernel.org
4508 W:      http://www.chelsio.com
4509 S:      Supported
4510 F:      drivers/scsi/cxgbi/cxgb3i
4511
4512 CXGB4 CRYPTO DRIVER (chcr)
4513 M:      Atul Gupta <atul.gupta@chelsio.com>
4514 L:      linux-crypto@vger.kernel.org
4515 W:      http://www.chelsio.com
4516 S:      Supported
4517 F:      drivers/crypto/chelsio
4518
4519 CXGB4 ETHERNET DRIVER (CXGB4)
4520 M:      Vishal Kulkarni <vishal@chelsio.com>
4521 L:      netdev@vger.kernel.org
4522 W:      http://www.chelsio.com
4523 S:      Supported
4524 F:      drivers/net/ethernet/chelsio/cxgb4/
4525
4526 CXGB4 ISCSI DRIVER (CXGB4I)
4527 M:      Karen Xie <kxie@chelsio.com>
4528 L:      linux-scsi@vger.kernel.org
4529 W:      http://www.chelsio.com
4530 S:      Supported
4531 F:      drivers/scsi/cxgbi/cxgb4i
4532
4533 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4534 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4535 L:      linux-rdma@vger.kernel.org
4536 W:      http://www.openfabrics.org
4537 S:      Supported
4538 F:      drivers/infiniband/hw/cxgb4/
4539 F:      include/uapi/rdma/cxgb4-abi.h
4540
4541 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4542 M:      Casey Leedom <leedom@chelsio.com>
4543 L:      netdev@vger.kernel.org
4544 W:      http://www.chelsio.com
4545 S:      Supported
4546 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4547
4548 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4549 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4550 M:      Andrew Donnellan <ajd@linux.ibm.com>
4551 L:      linuxppc-dev@lists.ozlabs.org
4552 S:      Supported
4553 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4554 F:      drivers/misc/cxl/
4555 F:      include/misc/cxl*
4556 F:      include/uapi/misc/cxl.h
4557 F:      Documentation/powerpc/cxl.rst
4558 F:      Documentation/ABI/testing/sysfs-class-cxl
4559
4560 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4561 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4562 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4563 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4564 L:      linux-scsi@vger.kernel.org
4565 S:      Supported
4566 F:      drivers/scsi/cxlflash/
4567 F:      include/uapi/scsi/cxlflash_ioctl.h
4568 F:      Documentation/powerpc/cxlflash.rst
4569
4570 CYBERPRO FB DRIVER
4571 M:      Russell King <linux@armlinux.org.uk>
4572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4573 W:      http://www.armlinux.org.uk/
4574 S:      Maintained
4575 F:      drivers/video/fbdev/cyber2000fb.*
4576
4577 CYCLADES ASYNC MUX DRIVER
4578 W:      http://www.cyclades.com/
4579 S:      Orphan
4580 F:      drivers/tty/cyclades.c
4581 F:      include/linux/cyclades.h
4582 F:      include/uapi/linux/cyclades.h
4583
4584 CYCLADES PC300 DRIVER
4585 W:      http://www.cyclades.com/
4586 S:      Orphan
4587 F:      drivers/net/wan/pc300*
4588
4589 CYPRESS_FIRMWARE MEDIA DRIVER
4590 M:      Antti Palosaari <crope@iki.fi>
4591 L:      linux-media@vger.kernel.org
4592 W:      https://linuxtv.org
4593 W:      http://palosaari.fi/linux/
4594 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4595 T:      git git://linuxtv.org/anttip/media_tree.git
4596 S:      Maintained
4597 F:      drivers/media/common/cypress_firmware*
4598
4599 CYTTSP TOUCHSCREEN DRIVER
4600 M:      Ferruh Yigit <fery@cypress.com>
4601 L:      linux-input@vger.kernel.org
4602 S:      Supported
4603 F:      drivers/input/touchscreen/cyttsp*
4604 F:      include/linux/input/cyttsp.h
4605
4606 D-LINK DIR-685 TOUCHKEYS DRIVER
4607 M:      Linus Walleij <linus.walleij@linaro.org>
4608 L:      linux-input@vger.kernel.org
4609 S:      Supported
4610 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4611
4612 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4613 M:      Joshua Kinard <kumba@gentoo.org>
4614 S:      Maintained
4615 F:      drivers/rtc/rtc-ds1685.c
4616 F:      include/linux/rtc/ds1685.h
4617
4618 DAMA SLAVE for AX.25
4619 M:      Joerg Reuter <jreuter@yaina.de>
4620 W:      http://yaina.de/jreuter/
4621 W:      http://www.qsl.net/dl1bke/
4622 L:      linux-hams@vger.kernel.org
4623 S:      Maintained
4624 F:      net/ax25/af_ax25.c
4625 F:      net/ax25/ax25_dev.c
4626 F:      net/ax25/ax25_ds_*
4627 F:      net/ax25/ax25_in.c
4628 F:      net/ax25/ax25_out.c
4629 F:      net/ax25/ax25_timer.c
4630 F:      net/ax25/sysctl_net_ax25.c
4631
4632 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4633 L:      netdev@vger.kernel.org
4634 S:      Orphan
4635 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4636 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4637
4638 DC390/AM53C974 SCSI driver
4639 M:      Hannes Reinecke <hare@suse.com>
4640 L:      linux-scsi@vger.kernel.org
4641 S:      Maintained
4642 F:      drivers/scsi/am53c974.c
4643
4644 DC395x SCSI driver
4645 M:      Oliver Neukum <oliver@neukum.org>
4646 M:      Ali Akcaagac <aliakc@web.de>
4647 M:      Jamie Lenehan <lenehan@twibble.org>
4648 L:      dc395x@twibble.org
4649 W:      http://twibble.org/dist/dc395x/
4650 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4651 S:      Maintained
4652 F:      Documentation/scsi/dc395x.txt
4653 F:      drivers/scsi/dc395x.*
4654
4655 DCCP PROTOCOL
4656 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4657 L:      dccp@vger.kernel.org
4658 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4659 S:      Maintained
4660 F:      include/linux/dccp.h
4661 F:      include/uapi/linux/dccp.h
4662 F:      include/linux/tfrc.h
4663 F:      net/dccp/
4664
4665 DECnet NETWORK LAYER
4666 W:      http://linux-decnet.sourceforge.net
4667 L:      linux-decnet-user@lists.sourceforge.net
4668 S:      Orphan
4669 F:      Documentation/networking/decnet.txt
4670 F:      net/decnet/
4671
4672 DECSTATION PLATFORM SUPPORT
4673 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4674 L:      linux-mips@vger.kernel.org
4675 W:      http://www.linux-mips.org/wiki/DECstation
4676 S:      Maintained
4677 F:      arch/mips/dec/
4678 F:      arch/mips/include/asm/dec/
4679 F:      arch/mips/include/asm/mach-dec/
4680
4681 DEFXX FDDI NETWORK DRIVER
4682 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4683 S:      Maintained
4684 F:      drivers/net/fddi/defxx.*
4685
4686 DEINTERLACE DRIVERS FOR ALLWINNER H3
4687 M:      Jernej Skrabec <jernej.skrabec@siol.net>
4688 L:      linux-media@vger.kernel.org
4689 T:      git git://linuxtv.org/media_tree.git
4690 S:      Maintained
4691 F:      drivers/media/platform/sunxi/sun8i-di/
4692 F:      Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml
4693
4694 DELL SMBIOS DRIVER
4695 M:      Pali Rohár <pali.rohar@gmail.com>
4696 M:      Mario Limonciello <mario.limonciello@dell.com>
4697 L:      platform-driver-x86@vger.kernel.org
4698 S:      Maintained
4699 F:      drivers/platform/x86/dell-smbios.*
4700
4701 DELL SMBIOS SMM DRIVER
4702 M:      Mario Limonciello <mario.limonciello@dell.com>
4703 L:      platform-driver-x86@vger.kernel.org
4704 S:      Maintained
4705 F:      drivers/platform/x86/dell-smbios-smm.c
4706
4707 DELL SMBIOS WMI DRIVER
4708 M:      Mario Limonciello <mario.limonciello@dell.com>
4709 L:      platform-driver-x86@vger.kernel.org
4710 S:      Maintained
4711 F:      drivers/platform/x86/dell-smbios-wmi.c
4712 F:      tools/wmi/dell-smbios-example.c
4713
4714 DEFZA FDDI NETWORK DRIVER
4715 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4716 S:      Maintained
4717 F:      drivers/net/fddi/defza.*
4718
4719 DELL LAPTOP DRIVER
4720 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4721 M:      Pali Rohár <pali.rohar@gmail.com>
4722 L:      platform-driver-x86@vger.kernel.org
4723 S:      Maintained
4724 F:      drivers/platform/x86/dell-laptop.c
4725
4726 DELL LAPTOP FREEFALL DRIVER
4727 M:      Pali Rohár <pali.rohar@gmail.com>
4728 S:      Maintained
4729 F:      drivers/platform/x86/dell-smo8800.c
4730
4731 DELL LAPTOP RBTN DRIVER
4732 M:      Pali Rohár <pali.rohar@gmail.com>
4733 S:      Maintained
4734 F:      drivers/platform/x86/dell-rbtn.*
4735
4736 DELL REMOTE BIOS UPDATE DRIVER
4737 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4738 L:      platform-driver-x86@vger.kernel.org
4739 S:      Maintained
4740 F:      drivers/platform/x86/dell_rbu.c
4741
4742 DELL LAPTOP SMM DRIVER
4743 M:      Pali Rohár <pali.rohar@gmail.com>
4744 S:      Maintained
4745 F:      drivers/hwmon/dell-smm-hwmon.c
4746 F:      include/uapi/linux/i8k.h
4747
4748 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4749 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4750 L:      platform-driver-x86@vger.kernel.org
4751 S:      Maintained
4752 F:      Documentation/driver-api/dcdbas.rst
4753 F:      drivers/platform/x86/dcdbas.*
4754
4755 DELL WMI NOTIFICATIONS DRIVER
4756 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4757 M:      Pali Rohár <pali.rohar@gmail.com>
4758 S:      Maintained
4759 F:      drivers/platform/x86/dell-wmi.c
4760
4761 DELL WMI DESCRIPTOR DRIVER
4762 M:      Mario Limonciello <mario.limonciello@dell.com>
4763 S:      Maintained
4764 F:      drivers/platform/x86/dell-wmi-descriptor.c
4765
4766 DELTA ST MEDIA DRIVER
4767 M:      Hugues Fruchet <hugues.fruchet@st.com>
4768 L:      linux-media@vger.kernel.org
4769 T:      git git://linuxtv.org/media_tree.git
4770 W:      https://linuxtv.org
4771 S:      Supported
4772 F:      drivers/media/platform/sti/delta
4773
4774 DENALI NAND DRIVER
4775 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4776 L:      linux-mtd@lists.infradead.org
4777 S:      Supported
4778 F:      drivers/mtd/nand/raw/denali*
4779
4780 DESIGNWARE EDMA CORE IP DRIVER
4781 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
4782 L:      dmaengine@vger.kernel.org
4783 S:      Maintained
4784 F:      drivers/dma/dw-edma/
4785 F:      include/linux/dma/edma.h
4786
4787 DESIGNWARE USB2 DRD IP DRIVER
4788 M:      Minas Harutyunyan <hminas@synopsys.com>
4789 L:      linux-usb@vger.kernel.org
4790 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4791 S:      Maintained
4792 F:      drivers/usb/dwc2/
4793
4794 DESIGNWARE USB3 DRD IP DRIVER
4795 M:      Felipe Balbi <balbi@kernel.org>
4796 L:      linux-usb@vger.kernel.org
4797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4798 S:      Maintained
4799 F:      drivers/usb/dwc3/
4800
4801 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4802 M:      Andreas Klinger <ak@it-klinger.de>
4803 L:      linux-iio@vger.kernel.org
4804 S:      Maintained
4805 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4806 F:      drivers/iio/proximity/srf*.c
4807
4808 DEVICE COREDUMP (DEV_COREDUMP)
4809 M:      Johannes Berg <johannes@sipsolutions.net>
4810 L:      linux-kernel@vger.kernel.org
4811 S:      Maintained
4812 F:      drivers/base/devcoredump.c
4813 F:      include/linux/devcoredump.h
4814
4815 DEVICE FREQUENCY (DEVFREQ)
4816 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4817 M:      Kyungmin Park <kyungmin.park@samsung.com>
4818 M:      Chanwoo Choi <cw00.choi@samsung.com>
4819 L:      linux-pm@vger.kernel.org
4820 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4821 S:      Maintained
4822 F:      drivers/devfreq/
4823 F:      include/linux/devfreq.h
4824 F:      Documentation/devicetree/bindings/devfreq/
4825 F:      include/trace/events/devfreq.h
4826
4827 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4828 M:      Chanwoo Choi <cw00.choi@samsung.com>
4829 L:      linux-pm@vger.kernel.org
4830 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git
4831 S:      Supported
4832 F:      drivers/devfreq/event/
4833 F:      drivers/devfreq/devfreq-event.c
4834 F:      include/dt-bindings/pmu/exynos_ppmu.h
4835 F:      include/linux/devfreq-event.h
4836 F:      Documentation/devicetree/bindings/devfreq/event/
4837
4838 DEVICE NUMBER REGISTRY
4839 M:      Torben Mathiasen <device@lanana.org>
4840 W:      http://lanana.org/docs/device-list/index.html
4841 S:      Maintained
4842
4843 DEVICE-MAPPER  (LVM)
4844 M:      Alasdair Kergon <agk@redhat.com>
4845 M:      Mike Snitzer <snitzer@redhat.com>
4846 M:      dm-devel@redhat.com
4847 L:      dm-devel@redhat.com
4848 W:      http://sources.redhat.com/dm
4849 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4851 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4852 S:      Maintained
4853 F:      Documentation/admin-guide/device-mapper/
4854 F:      drivers/md/Makefile
4855 F:      drivers/md/Kconfig
4856 F:      drivers/md/dm*
4857 F:      drivers/md/persistent-data/
4858 F:      include/linux/device-mapper.h
4859 F:      include/linux/dm-*.h
4860 F:      include/uapi/linux/dm-*.h
4861
4862 DEVLINK
4863 M:      Jiri Pirko <jiri@mellanox.com>
4864 L:      netdev@vger.kernel.org
4865 S:      Supported
4866 F:      net/core/devlink.c
4867 F:      include/net/devlink.h
4868 F:      include/uapi/linux/devlink.h
4869
4870 DIALOG SEMICONDUCTOR DRIVERS
4871 M:      Support Opensource <support.opensource@diasemi.com>
4872 W:      http://www.dialog-semiconductor.com/products
4873 S:      Supported
4874 F:      Documentation/hwmon/da90??.rst
4875 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4876 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4877 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4878 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4879 F:      Documentation/devicetree/bindings/regulator/slg51000.txt
4880 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4881 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4882 F:      drivers/gpio/gpio-da90??.c
4883 F:      drivers/hwmon/da90??-hwmon.c
4884 F:      drivers/iio/adc/da91??-*.c
4885 F:      drivers/input/misc/da90??_onkey.c
4886 F:      drivers/input/touchscreen/da9052_tsi.c
4887 F:      drivers/leds/leds-da90??.c
4888 F:      drivers/mfd/da903x.c
4889 F:      drivers/mfd/da90??-*.c
4890 F:      drivers/mfd/da91??-*.c
4891 F:      drivers/power/supply/da9052-battery.c
4892 F:      drivers/power/supply/da91??-*.c
4893 F:      drivers/regulator/da903x.c
4894 F:      drivers/regulator/da9???-regulator.[ch]
4895 F:      drivers/regulator/slg51000-regulator.[ch]
4896 F:      drivers/thermal/da90??-thermal.c
4897 F:      drivers/rtc/rtc-da90??.c
4898 F:      drivers/video/backlight/da90??_bl.c
4899 F:      drivers/watchdog/da90??_wdt.c
4900 F:      include/linux/mfd/da903x.h
4901 F:      include/linux/mfd/da9052/
4902 F:      include/linux/mfd/da9055/
4903 F:      include/linux/mfd/da9062/
4904 F:      include/linux/mfd/da9063/
4905 F:      include/linux/mfd/da9150/
4906 F:      include/linux/regulator/da9211.h
4907 F:      include/sound/da[79]*.h
4908 F:      sound/soc/codecs/da[79]*.[ch]
4909
4910 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4911 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4912 L:      linux-gpio@vger.kernel.org
4913 S:      Maintained
4914 F:      drivers/gpio/gpio-gpio-mm.c
4915
4916 DIOLAN U2C-12 I2C DRIVER
4917 M:      Guenter Roeck <linux@roeck-us.net>
4918 L:      linux-i2c@vger.kernel.org
4919 S:      Maintained
4920 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4921
4922 FILESYSTEM DIRECT ACCESS (DAX)
4923 M:      Dan Williams <dan.j.williams@intel.com>
4924 R:      Matthew Wilcox <willy@infradead.org>
4925 R:      Jan Kara <jack@suse.cz>
4926 L:      linux-fsdevel@vger.kernel.org
4927 L:      linux-nvdimm@lists.01.org
4928 S:      Supported
4929 F:      fs/dax.c
4930 F:      include/linux/dax.h
4931 F:      include/trace/events/fs_dax.h
4932
4933 DEVICE DIRECT ACCESS (DAX)
4934 M:      Dan Williams <dan.j.williams@intel.com>
4935 M:      Vishal Verma <vishal.l.verma@intel.com>
4936 M:      Dave Jiang <dave.jiang@intel.com>
4937 L:      linux-nvdimm@lists.01.org
4938 S:      Supported
4939 F:      drivers/dax/
4940
4941 DIRECTORY NOTIFICATION (DNOTIFY)
4942 M:      Jan Kara <jack@suse.cz>
4943 R:      Amir Goldstein <amir73il@gmail.com>
4944 L:      linux-fsdevel@vger.kernel.org
4945 S:      Maintained
4946 F:      Documentation/filesystems/dnotify.txt
4947 F:      fs/notify/dnotify/
4948 F:      include/linux/dnotify.h
4949
4950 DISK GEOMETRY AND PARTITION HANDLING
4951 M:      Andries Brouwer <aeb@cwi.nl>
4952 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4953 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4954 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4955 S:      Maintained
4956
4957 DISKQUOTA
4958 M:      Jan Kara <jack@suse.com>
4959 S:      Maintained
4960 F:      Documentation/filesystems/quota.txt
4961 F:      fs/quota/
4962 F:      include/linux/quota*.h
4963 F:      include/uapi/linux/quota*.h
4964
4965 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4966 M:      Bernie Thompson <bernie@plugable.com>
4967 L:      linux-fbdev@vger.kernel.org
4968 S:      Maintained
4969 W:      http://plugable.com/category/projects/udlfb/
4970 F:      drivers/video/fbdev/udlfb.c
4971 F:      include/video/udlfb.h
4972 F:      Documentation/fb/udlfb.rst
4973
4974 DISTRIBUTED LOCK MANAGER (DLM)
4975 M:      Christine Caulfield <ccaulfie@redhat.com>
4976 M:      David Teigland <teigland@redhat.com>
4977 L:      cluster-devel@redhat.com
4978 W:      http://sources.redhat.com/cluster/
4979 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4980 S:      Supported
4981 F:      fs/dlm/
4982
4983 DMA BUFFER SHARING FRAMEWORK
4984 M:      Sumit Semwal <sumit.semwal@linaro.org>
4985 S:      Maintained
4986 L:      linux-media@vger.kernel.org
4987 L:      dri-devel@lists.freedesktop.org
4988 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4989 F:      drivers/dma-buf/
4990 F:      include/linux/dma-buf*
4991 F:      include/linux/reservation.h
4992 F:      include/linux/*fence.h
4993 F:      Documentation/driver-api/dma-buf.rst
4994 K:      dma_(buf|fence|resv)
4995 T:      git git://anongit.freedesktop.org/drm/drm-misc
4996
4997 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4998 M:      Vinod Koul <vkoul@kernel.org>
4999 L:      dmaengine@vger.kernel.org
5000 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
5001 S:      Maintained
5002 F:      drivers/dma/
5003 F:      include/linux/dmaengine.h
5004 F:      include/linux/of_dma.h
5005 F:      Documentation/devicetree/bindings/dma/
5006 F:      Documentation/driver-api/dmaengine/
5007 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
5008
5009 DMA MAPPING HELPERS
5010 M:      Christoph Hellwig <hch@lst.de>
5011 M:      Marek Szyprowski <m.szyprowski@samsung.com>
5012 R:      Robin Murphy <robin.murphy@arm.com>
5013 L:      iommu@lists.linux-foundation.org
5014 T:      git git://git.infradead.org/users/hch/dma-mapping.git
5015 W:      http://git.infradead.org/users/hch/dma-mapping.git
5016 S:      Supported
5017 F:      kernel/dma/
5018 F:      include/asm-generic/dma-mapping.h
5019 F:      include/linux/dma-direct.h
5020 F:      include/linux/dma-mapping.h
5021 F:      include/linux/dma-noncoherent.h
5022
5023 DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422
5024 M:      Lukasz Luba <lukasz.luba@arm.com>
5025 L:      linux-pm@vger.kernel.org
5026 L:      linux-samsung-soc@vger.kernel.org
5027 S:      Maintained
5028 F:      drivers/memory/samsung/exynos5422-dmc.c
5029 F:      Documentation/devicetree/bindings/memory-controllers/exynos5422-dmc.txt
5030
5031 DME1737 HARDWARE MONITOR DRIVER
5032 M:      Juerg Haefliger <juergh@gmail.com>
5033 L:      linux-hwmon@vger.kernel.org
5034 S:      Maintained
5035 F:      Documentation/hwmon/dme1737.rst
5036 F:      drivers/hwmon/dme1737.c
5037
5038 DMI/SMBIOS SUPPORT
5039 M:      Jean Delvare <jdelvare@suse.com>
5040 S:      Maintained
5041 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
5042 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
5043 F:      drivers/firmware/dmi-id.c
5044 F:      drivers/firmware/dmi_scan.c
5045 F:      include/linux/dmi.h
5046
5047 DOCUMENTATION
5048 M:      Jonathan Corbet <corbet@lwn.net>
5049 L:      linux-doc@vger.kernel.org
5050 S:      Maintained
5051 F:      Documentation/
5052 F:      scripts/documentation-file-ref-check
5053 F:      scripts/kernel-doc
5054 F:      scripts/sphinx-pre-install
5055 X:      Documentation/ABI/
5056 X:      Documentation/firmware-guide/acpi/
5057 X:      Documentation/devicetree/
5058 X:      Documentation/i2c/
5059 X:      Documentation/media/
5060 X:      Documentation/power/
5061 X:      Documentation/spi/
5062 T:      git git://git.lwn.net/linux.git docs-next
5063
5064 DOCUMENTATION/ITALIAN
5065 M:      Federico Vaga <federico.vaga@vaga.pv.it>
5066 L:      linux-doc@vger.kernel.org
5067 S:      Maintained
5068 F:      Documentation/translations/it_IT
5069
5070 DOCUMENTATION SCRIPTS
5071 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5072 L:      linux-doc@vger.kernel.org
5073 S:      Maintained
5074 F:      scripts/documentation-file-ref-check
5075 F:      scripts/sphinx-pre-install
5076 F:      Documentation/sphinx/parse-headers.pl
5077
5078 DONGWOON DW9714 LENS VOICE COIL DRIVER
5079 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5080 L:      linux-media@vger.kernel.org
5081 T:      git git://linuxtv.org/media_tree.git
5082 S:      Maintained
5083 F:      drivers/media/i2c/dw9714.c
5084 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
5085
5086 DONGWOON DW9807 LENS VOICE COIL DRIVER
5087 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
5088 L:      linux-media@vger.kernel.org
5089 T:      git git://linuxtv.org/media_tree.git
5090 S:      Maintained
5091 F:      drivers/media/i2c/dw9807-vcm.c
5092 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
5093
5094 DOUBLETALK DRIVER
5095 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
5096 L:      blinux-list@redhat.com
5097 S:      Maintained
5098 F:      drivers/char/dtlk.c
5099 F:      include/linux/dtlk.h
5100
5101 DPAA2 DATAPATH I/O (DPIO) DRIVER
5102 M:      Roy Pledge <Roy.Pledge@nxp.com>
5103 L:      linux-kernel@vger.kernel.org
5104 S:      Maintained
5105 F:      drivers/soc/fsl/dpio
5106
5107 DPAA2 ETHERNET DRIVER
5108 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5109 L:      netdev@vger.kernel.org
5110 S:      Maintained
5111 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
5112 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-mac*
5113 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
5114 F:      drivers/net/ethernet/freescale/dpaa2/dpmac*
5115 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
5116 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
5117 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
5118 F:      Documentation/networking/device_drivers/freescale/dpaa2/ethernet-driver.rst
5119 F:      Documentation/networking/device_drivers/freescale/dpaa2/mac-phy-support.rst
5120
5121 DPAA2 ETHERNET SWITCH DRIVER
5122 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
5123 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
5124 L:      linux-kernel@vger.kernel.org
5125 S:      Maintained
5126 F:      drivers/staging/fsl-dpaa2/ethsw
5127
5128 DPT_I2O SCSI RAID DRIVER
5129 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
5130 L:      linux-scsi@vger.kernel.org
5131 W:      http://www.adaptec.com/
5132 S:      Maintained
5133 F:      drivers/scsi/dpt*
5134 F:      drivers/scsi/dpt/
5135
5136 DRBD DRIVER
5137 M:      Philipp Reisner <philipp.reisner@linbit.com>
5138 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
5139 L:      drbd-dev@lists.linbit.com
5140 W:      http://www.drbd.org
5141 T:      git git://git.linbit.com/linux-drbd.git
5142 T:      git git://git.linbit.com/drbd-8.4.git
5143 S:      Supported
5144 F:      drivers/block/drbd/
5145 F:      lib/lru_cache.c
5146 F:      Documentation/admin-guide/blockdev/
5147
5148 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
5149 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5150 R:      "Rafael J. Wysocki" <rafael@kernel.org>
5151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
5152 S:      Supported
5153 F:      Documentation/kobject.txt
5154 F:      drivers/base/
5155 F:      fs/debugfs/
5156 F:      fs/sysfs/
5157 F:      include/linux/debugfs.h
5158 F:      include/linux/kobj*
5159 F:      lib/kobj*
5160
5161 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
5162 M:      Kevin Hilman <khilman@kernel.org>
5163 M:      Nishanth Menon <nm@ti.com>
5164 S:      Maintained
5165 F:      drivers/power/avs/
5166 F:      include/linux/power/smartreflex.h
5167 L:      linux-pm@vger.kernel.org
5168
5169 DRM DRIVER FOR ARM PL111 CLCD
5170 M:      Eric Anholt <eric@anholt.net>
5171 T:      git git://anongit.freedesktop.org/drm/drm-misc
5172 S:      Supported
5173 F:      drivers/gpu/drm/pl111/
5174
5175 DRM DRIVER FOR ARM VERSATILE TFT PANELS
5176 M:      Linus Walleij <linus.walleij@linaro.org>
5177 T:      git git://anongit.freedesktop.org/drm/drm-misc
5178 S:      Maintained
5179 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
5180 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
5181
5182 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
5183 M:      Dave Airlie <airlied@redhat.com>
5184 S:      Odd Fixes
5185 F:      drivers/gpu/drm/ast/
5186
5187 DRM DRIVER FOR ASPEED BMC GFX
5188 M:      Joel Stanley <joel@jms.id.au>
5189 L:      linux-aspeed@lists.ozlabs.org
5190 T:      git git://anongit.freedesktop.org/drm/drm-misc
5191 S:      Supported
5192 F:      drivers/gpu/drm/aspeed/
5193 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
5194
5195 DRM DRIVER FOR BOCHS VIRTUAL GPU
5196 M:      Gerd Hoffmann <kraxel@redhat.com>
5197 L:      virtualization@lists.linux-foundation.org
5198 T:      git git://anongit.freedesktop.org/drm/drm-misc
5199 S:      Maintained
5200 F:      drivers/gpu/drm/bochs/
5201
5202 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5203 M:      Linus Walleij <linus.walleij@linaro.org>
5204 T:      git git://anongit.freedesktop.org/drm/drm-misc
5205 S:      Maintained
5206 F:      drivers/gpu/drm/tve200/
5207
5208 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5209 M:      Jagan Teki <jagan@amarulasolutions.com>
5210 S:      Maintained
5211 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5212 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5213
5214 DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS
5215 M:      Hans de Goede <hdegoede@redhat.com>
5216 T:      git git://anongit.freedesktop.org/drm/drm-misc
5217 S:      Maintained
5218 F:      drivers/gpu/drm/tiny/gm12u320.c
5219
5220 DRM DRIVER FOR ILITEK ILI9225 PANELS
5221 M:      David Lechner <david@lechnology.com>
5222 T:      git git://anongit.freedesktop.org/drm/drm-misc
5223 S:      Maintained
5224 F:      drivers/gpu/drm/tiny/ili9225.c
5225 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5226
5227 DRM DRIVER FOR HX8357D PANELS
5228 M:      Eric Anholt <eric@anholt.net>
5229 T:      git git://anongit.freedesktop.org/drm/drm-misc
5230 S:      Maintained
5231 F:      drivers/gpu/drm/tiny/hx8357d.c
5232 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5233
5234 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5235 S:      Orphan / Obsolete
5236 F:      drivers/gpu/drm/i810/
5237 F:      include/uapi/drm/i810_drm.h
5238
5239 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5240 S:      Orphan / Obsolete
5241 F:      drivers/gpu/drm/mga/
5242 F:      include/uapi/drm/mga_drm.h
5243
5244 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5245 M:      Dave Airlie <airlied@redhat.com>
5246 S:      Odd Fixes
5247 F:      drivers/gpu/drm/mgag200/
5248
5249 DRM DRIVER FOR MI0283QT
5250 M:      Noralf Trønnes <noralf@tronnes.org>
5251 T:      git git://anongit.freedesktop.org/drm/drm-misc
5252 S:      Maintained
5253 F:      drivers/gpu/drm/tiny/mi0283qt.c
5254 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5255
5256 DRM DRIVER FOR MSM ADRENO GPU
5257 M:      Rob Clark <robdclark@gmail.com>
5258 M:      Sean Paul <sean@poorly.run>
5259 L:      linux-arm-msm@vger.kernel.org
5260 L:      dri-devel@lists.freedesktop.org
5261 L:      freedreno@lists.freedesktop.org
5262 T:      git https://gitlab.freedesktop.org/drm/msm.git
5263 S:      Maintained
5264 F:      drivers/gpu/drm/msm/
5265 F:      include/uapi/drm/msm_drm.h
5266 F:      Documentation/devicetree/bindings/display/msm/
5267
5268 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5269 M:      Ben Skeggs <bskeggs@redhat.com>
5270 L:      dri-devel@lists.freedesktop.org
5271 L:      nouveau@lists.freedesktop.org
5272 T:      git git://github.com/skeggsb/linux
5273 S:      Supported
5274 F:      drivers/gpu/drm/nouveau/
5275 F:      include/uapi/drm/nouveau_drm.h
5276
5277 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5278 M:      Stefan Mavrodiev <stefan@olimex.com>
5279 S:      Maintained
5280 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5281 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5282
5283 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5284 M:      Noralf Trønnes <noralf@tronnes.org>
5285 T:      git git://anongit.freedesktop.org/drm/drm-misc
5286 S:      Maintained
5287 F:      drivers/gpu/drm/tiny/repaper.c
5288 F:      Documentation/devicetree/bindings/display/repaper.txt
5289
5290 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5291 M:      Dave Airlie <airlied@redhat.com>
5292 M:      Gerd Hoffmann <kraxel@redhat.com>
5293 L:      virtualization@lists.linux-foundation.org
5294 T:      git git://anongit.freedesktop.org/drm/drm-misc
5295 S:      Obsolete
5296 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5297 F:      drivers/gpu/drm/cirrus/
5298
5299 DRM DRIVER FOR QXL VIRTUAL GPU
5300 M:      Dave Airlie <airlied@redhat.com>
5301 M:      Gerd Hoffmann <kraxel@redhat.com>
5302 L:      virtualization@lists.linux-foundation.org
5303 L:      spice-devel@lists.freedesktop.org
5304 T:      git git://anongit.freedesktop.org/drm/drm-misc
5305 S:      Maintained
5306 F:      drivers/gpu/drm/qxl/
5307 F:      include/uapi/drm/qxl_drm.h
5308
5309 DRM DRIVER FOR RAYDIUM RM67191 PANELS
5310 M:      Robert Chiras <robert.chiras@nxp.com>
5311 S:      Maintained
5312 F:      drivers/gpu/drm/panel/panel-raydium-rm67191.c
5313 F:      Documentation/devicetree/bindings/display/panel/raydium,rm67191.txt
5314
5315 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5316 S:      Orphan / Obsolete
5317 F:      drivers/gpu/drm/r128/
5318 F:      include/uapi/drm/r128_drm.h
5319
5320 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5321 M:      Guido Günther <agx@sigxcpu.org>
5322 R:      Purism Kernel Team <kernel@puri.sm>
5323 S:      Maintained
5324 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5325 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5326
5327 DRM DRIVER FOR SAVAGE VIDEO CARDS
5328 S:      Orphan / Obsolete
5329 F:      drivers/gpu/drm/savage/
5330 F:      include/uapi/drm/savage_drm.h
5331
5332 DRM DRIVER FOR SIS VIDEO CARDS
5333 S:      Orphan / Obsolete
5334 F:      drivers/gpu/drm/sis/
5335 F:      include/uapi/drm/sis_drm.h
5336
5337 DRM DRIVER FOR SITRONIX ST7701 PANELS
5338 M:      Jagan Teki <jagan@amarulasolutions.com>
5339 S:      Maintained
5340 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5341 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5342
5343 DRM DRIVER FOR SITRONIX ST7586 PANELS
5344 M:      David Lechner <david@lechnology.com>
5345 T:      git git://anongit.freedesktop.org/drm/drm-misc
5346 S:      Maintained
5347 F:      drivers/gpu/drm/tiny/st7586.c
5348 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5349
5350 DRM DRIVER FOR SITRONIX ST7735R PANELS
5351 M:      David Lechner <david@lechnology.com>
5352 T:      git git://anongit.freedesktop.org/drm/drm-misc
5353 S:      Maintained
5354 F:      drivers/gpu/drm/tiny/st7735r.c
5355 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5356
5357 DRM DRIVER FOR ST-ERICSSON MCDE
5358 M:      Linus Walleij <linus.walleij@linaro.org>
5359 T:      git git://anongit.freedesktop.org/drm/drm-misc
5360 S:      Maintained
5361 F:      drivers/gpu/drm/mcde/
5362 F:      Documentation/devicetree/bindings/display/ste,mcde.txt
5363
5364 DRM DRIVER FOR TDFX VIDEO CARDS
5365 S:      Orphan / Obsolete
5366 F:      drivers/gpu/drm/tdfx/
5367
5368 DRM DRIVER FOR TPO TPG110 PANELS
5369 M:      Linus Walleij <linus.walleij@linaro.org>
5370 T:      git git://anongit.freedesktop.org/drm/drm-misc
5371 S:      Maintained
5372 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5373 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml
5374
5375 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5376 M:      Dave Airlie <airlied@redhat.com>
5377 R:      Sean Paul <sean@poorly.run>
5378 L:      dri-devel@lists.freedesktop.org
5379 S:      Odd Fixes
5380 F:      drivers/gpu/drm/udl/
5381 T:      git git://anongit.freedesktop.org/drm/drm-misc
5382
5383 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5384 M:      Hans de Goede <hdegoede@redhat.com>
5385 L:      dri-devel@lists.freedesktop.org
5386 S:      Maintained
5387 F:      drivers/gpu/drm/vboxvideo/
5388 T:      git git://anongit.freedesktop.org/drm/drm-misc
5389
5390 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5391 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5392 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5393 R:      Daniel Vetter <daniel@ffwll.ch>
5394 T:      git git://anongit.freedesktop.org/drm/drm-misc
5395 S:      Maintained
5396 L:      dri-devel@lists.freedesktop.org
5397 F:      drivers/gpu/drm/vkms/
5398 F:      Documentation/gpu/vkms.rst
5399
5400 DRM DRIVER FOR VMWARE VIRTUAL GPU
5401 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5402 M:      Thomas Hellstrom <thellstrom@vmware.com>
5403 L:      dri-devel@lists.freedesktop.org
5404 T:      git git://people.freedesktop.org/~thomash/linux
5405 S:      Supported
5406 F:      drivers/gpu/drm/vmwgfx/
5407 F:      include/uapi/drm/vmwgfx_drm.h
5408
5409 DRM DRIVERS
5410 M:      David Airlie <airlied@linux.ie>
5411 M:      Daniel Vetter <daniel@ffwll.ch>
5412 L:      dri-devel@lists.freedesktop.org
5413 T:      git git://anongit.freedesktop.org/drm/drm
5414 B:      https://bugs.freedesktop.org/
5415 C:      irc://chat.freenode.net/dri-devel
5416 S:      Maintained
5417 F:      drivers/gpu/drm/
5418 F:      drivers/gpu/vga/
5419 F:      Documentation/devicetree/bindings/display/
5420 F:      Documentation/devicetree/bindings/gpu/
5421 F:      Documentation/gpu/
5422 F:      include/drm/
5423 F:      include/uapi/drm/
5424 F:      include/linux/vga*
5425
5426 DRM DRIVERS AND MISC GPU PATCHES
5427 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5428 M:      Maxime Ripard <mripard@kernel.org>
5429 M:      Sean Paul <sean@poorly.run>
5430 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5431 S:      Maintained
5432 T:      git git://anongit.freedesktop.org/drm/drm-misc
5433 F:      Documentation/gpu/
5434 F:      drivers/gpu/vga/
5435 F:      drivers/gpu/drm/*
5436 F:      include/drm/drm*
5437 F:      include/uapi/drm/drm*
5438 F:      include/linux/vga*
5439
5440 DRM DRIVERS FOR ALLWINNER A10
5441 M:      Maxime Ripard <mripard@kernel.org>
5442 M:      Chen-Yu Tsai <wens@csie.org>
5443 L:      dri-devel@lists.freedesktop.org
5444 S:      Supported
5445 F:      drivers/gpu/drm/sun4i/
5446 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5447 T:      git git://anongit.freedesktop.org/drm/drm-misc
5448
5449 DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE
5450 M:      Maxime Ripard <mripard@kernel.org>
5451 M:      Chen-Yu Tsai <wens@csie.org>
5452 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5453 L:      dri-devel@lists.freedesktop.org
5454 S:      Supported
5455 F:      drivers/gpu/drm/sun4i/sun8i*
5456 T:      git git://anongit.freedesktop.org/drm/drm-misc
5457
5458 DRM DRIVERS FOR AMLOGIC SOCS
5459 M:      Neil Armstrong <narmstrong@baylibre.com>
5460 L:      dri-devel@lists.freedesktop.org
5461 L:      linux-amlogic@lists.infradead.org
5462 W:      http://linux-meson.com/
5463 S:      Supported
5464 F:      drivers/gpu/drm/meson/
5465 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml
5466 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml
5467 F:      Documentation/gpu/meson.rst
5468 T:      git git://anongit.freedesktop.org/drm/drm-misc
5469
5470 DRM DRIVERS FOR ATMEL HLCDC
5471 M:      Sam Ravnborg <sam@ravnborg.org>
5472 M:      Boris Brezillon <bbrezillon@kernel.org>
5473 L:      dri-devel@lists.freedesktop.org
5474 S:      Supported
5475 F:      drivers/gpu/drm/atmel-hlcdc/
5476 F:      Documentation/devicetree/bindings/display/atmel/
5477 T:      git git://anongit.freedesktop.org/drm/drm-misc
5478
5479 DRM DRIVERS FOR BRIDGE CHIPS
5480 M:      Andrzej Hajda <a.hajda@samsung.com>
5481 M:      Neil Armstrong <narmstrong@baylibre.com>
5482 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5483 R:      Jonas Karlman <jonas@kwiboo.se>
5484 R:      Jernej Skrabec <jernej.skrabec@siol.net>
5485 S:      Maintained
5486 T:      git git://anongit.freedesktop.org/drm/drm-misc
5487 F:      drivers/gpu/drm/bridge/
5488
5489 DRM DRIVERS FOR EXYNOS
5490 M:      Inki Dae <inki.dae@samsung.com>
5491 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5492 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5493 M:      Kyungmin Park <kyungmin.park@samsung.com>
5494 L:      dri-devel@lists.freedesktop.org
5495 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5496 S:      Supported
5497 F:      drivers/gpu/drm/exynos/
5498 F:      include/uapi/drm/exynos_drm.h
5499 F:      Documentation/devicetree/bindings/display/exynos/
5500
5501 DRM DRIVERS FOR FREESCALE DCU
5502 M:      Stefan Agner <stefan@agner.ch>
5503 M:      Alison Wang <alison.wang@nxp.com>
5504 L:      dri-devel@lists.freedesktop.org
5505 S:      Supported
5506 F:      drivers/gpu/drm/fsl-dcu/
5507 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5508 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5509 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5510 T:      git git://anongit.freedesktop.org/drm/drm-misc
5511
5512 DRM DRIVERS FOR FREESCALE IMX
5513 M:      Philipp Zabel <p.zabel@pengutronix.de>
5514 L:      dri-devel@lists.freedesktop.org
5515 S:      Maintained
5516 F:      drivers/gpu/drm/imx/
5517 F:      drivers/gpu/ipu-v3/
5518 F:      Documentation/devicetree/bindings/display/imx/
5519
5520 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5521 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5522 L:      dri-devel@lists.freedesktop.org
5523 T:      git git://github.com/patjak/drm-gma500
5524 S:      Maintained
5525 F:      drivers/gpu/drm/gma500/
5526
5527 DRM DRIVERS FOR HISILICON
5528 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5529 M:      Rongrong Zou <zourongrong@gmail.com>
5530 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5531 R:      Chen Feng <puck.chen@hisilicon.com>
5532 L:      dri-devel@lists.freedesktop.org
5533 T:      git git://github.com/xin3liang/linux.git
5534 S:      Maintained
5535 F:      drivers/gpu/drm/hisilicon/
5536 F:      Documentation/devicetree/bindings/display/hisilicon/
5537
5538 DRM DRIVERS FOR LIMA
5539 M:      Qiang Yu <yuq825@gmail.com>
5540 L:      dri-devel@lists.freedesktop.org
5541 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5542 S:      Maintained
5543 F:      drivers/gpu/drm/lima/
5544 F:      include/uapi/drm/lima_drm.h
5545 T:      git git://anongit.freedesktop.org/drm/drm-misc
5546
5547 DRM DRIVERS FOR MEDIATEK
5548 M:      CK Hu <ck.hu@mediatek.com>
5549 M:      Philipp Zabel <p.zabel@pengutronix.de>
5550 L:      dri-devel@lists.freedesktop.org
5551 S:      Supported
5552 F:      drivers/gpu/drm/mediatek/
5553 F:      Documentation/devicetree/bindings/display/mediatek/
5554
5555 DRM DRIVERS FOR NVIDIA TEGRA
5556 M:      Thierry Reding <thierry.reding@gmail.com>
5557 L:      dri-devel@lists.freedesktop.org
5558 L:      linux-tegra@vger.kernel.org
5559 T:      git git://anongit.freedesktop.org/tegra/linux.git
5560 S:      Supported
5561 F:      drivers/gpu/drm/tegra/
5562 F:      drivers/gpu/host1x/
5563 F:      include/linux/host1x.h
5564 F:      include/uapi/drm/tegra_drm.h
5565 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5566
5567 DRM DRIVERS FOR RENESAS
5568 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5569 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5570 L:      dri-devel@lists.freedesktop.org
5571 L:      linux-renesas-soc@vger.kernel.org
5572 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5573 S:      Supported
5574 F:      drivers/gpu/drm/rcar-du/
5575 F:      drivers/gpu/drm/shmobile/
5576 F:      include/linux/platform_data/shmob_drm.h
5577 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5578 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5579 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5580
5581 DRM DRIVERS FOR ROCKCHIP
5582 M:      Sandy Huang <hjc@rock-chips.com>
5583 M:      Heiko Stübner <heiko@sntech.de>
5584 L:      dri-devel@lists.freedesktop.org
5585 S:      Maintained
5586 F:      drivers/gpu/drm/rockchip/
5587 F:      Documentation/devicetree/bindings/display/rockchip/
5588 T:      git git://anongit.freedesktop.org/drm/drm-misc
5589
5590 DRM DRIVERS FOR STI
5591 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5592 M:      Vincent Abriou <vincent.abriou@st.com>
5593 L:      dri-devel@lists.freedesktop.org
5594 T:      git git://anongit.freedesktop.org/drm/drm-misc
5595 S:      Maintained
5596 F:      drivers/gpu/drm/sti
5597 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5598
5599 DRM DRIVERS FOR STM
5600 M:      Yannick Fertre <yannick.fertre@st.com>
5601 M:      Philippe Cornu <philippe.cornu@st.com>
5602 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5603 M:      Vincent Abriou <vincent.abriou@st.com>
5604 L:      dri-devel@lists.freedesktop.org
5605 T:      git git://anongit.freedesktop.org/drm/drm-misc
5606 S:      Maintained
5607 F:      drivers/gpu/drm/stm
5608 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5609
5610 DRM DRIVERS FOR TI LCDC
5611 M:      Jyri Sarha <jsarha@ti.com>
5612 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5613 L:      dri-devel@lists.freedesktop.org
5614 S:      Maintained
5615 F:      drivers/gpu/drm/tilcdc/
5616 F:      Documentation/devicetree/bindings/display/tilcdc/
5617
5618 DRM DRIVERS FOR TI OMAP
5619 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5620 L:      dri-devel@lists.freedesktop.org
5621 S:      Maintained
5622 F:      drivers/gpu/drm/omapdrm/
5623 F:      Documentation/devicetree/bindings/display/ti/
5624
5625 DRM DRIVERS FOR V3D
5626 M:      Eric Anholt <eric@anholt.net>
5627 S:      Supported
5628 F:      drivers/gpu/drm/v3d/
5629 F:      include/uapi/drm/v3d_drm.h
5630 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5631 T:      git git://anongit.freedesktop.org/drm/drm-misc
5632
5633 DRM DRIVERS FOR VC4
5634 M:      Eric Anholt <eric@anholt.net>
5635 T:      git git://github.com/anholt/linux
5636 S:      Supported
5637 F:      drivers/gpu/drm/vc4/
5638 F:      include/uapi/drm/vc4_drm.h
5639 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5640 T:      git git://anongit.freedesktop.org/drm/drm-misc
5641
5642 DRM DRIVERS FOR VIVANTE GPU IP
5643 M:      Lucas Stach <l.stach@pengutronix.de>
5644 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5645 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5646 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5647 L:      dri-devel@lists.freedesktop.org
5648 S:      Maintained
5649 F:      drivers/gpu/drm/etnaviv/
5650 F:      include/uapi/drm/etnaviv_drm.h
5651 F:      Documentation/devicetree/bindings/display/etnaviv/
5652
5653 DRM DRIVERS FOR ZTE ZX
5654 M:      Shawn Guo <shawnguo@kernel.org>
5655 L:      dri-devel@lists.freedesktop.org
5656 S:      Maintained
5657 F:      drivers/gpu/drm/zte/
5658 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5659 T:      git git://anongit.freedesktop.org/drm/drm-misc
5660
5661 DRM PANEL DRIVERS
5662 M:      Thierry Reding <thierry.reding@gmail.com>
5663 R:      Sam Ravnborg <sam@ravnborg.org>
5664 L:      dri-devel@lists.freedesktop.org
5665 T:      git git://anongit.freedesktop.org/drm/drm-misc
5666 S:      Maintained
5667 F:      drivers/gpu/drm/drm_panel.c
5668 F:      drivers/gpu/drm/panel/
5669 F:      include/drm/drm_panel.h
5670 F:      Documentation/devicetree/bindings/display/panel/
5671
5672 DRM DRIVERS FOR XEN
5673 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5674 T:      git git://anongit.freedesktop.org/drm/drm-misc
5675 L:      dri-devel@lists.freedesktop.org
5676 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5677 S:      Supported
5678 F:      drivers/gpu/drm/xen/
5679 F:      Documentation/gpu/xen-front.rst
5680
5681 DRM TTM SUBSYSTEM
5682 M:      Christian Koenig <christian.koenig@amd.com>
5683 M:      Huang Rui <ray.huang@amd.com>
5684 T:      git git://people.freedesktop.org/~agd5f/linux
5685 S:      Maintained
5686 L:      dri-devel@lists.freedesktop.org
5687 F:      include/drm/ttm/
5688 F:      drivers/gpu/drm/ttm/
5689
5690 DSBR100 USB FM RADIO DRIVER
5691 M:      Alexey Klimov <klimov.linux@gmail.com>
5692 L:      linux-media@vger.kernel.org
5693 T:      git git://linuxtv.org/media_tree.git
5694 S:      Maintained
5695 F:      drivers/media/radio/dsbr100.c
5696
5697 DT3155 MEDIA DRIVER
5698 M:      Hans Verkuil <hverkuil@xs4all.nl>
5699 L:      linux-media@vger.kernel.org
5700 T:      git git://linuxtv.org/media_tree.git
5701 W:      https://linuxtv.org
5702 S:      Odd Fixes
5703 F:      drivers/media/pci/dt3155/
5704
5705 DVB_USB_AF9015 MEDIA DRIVER
5706 M:      Antti Palosaari <crope@iki.fi>
5707 L:      linux-media@vger.kernel.org
5708 W:      https://linuxtv.org
5709 W:      http://palosaari.fi/linux/
5710 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5711 T:      git git://linuxtv.org/anttip/media_tree.git
5712 S:      Maintained
5713 F:      drivers/media/usb/dvb-usb-v2/af9015*
5714
5715 DVB_USB_AF9035 MEDIA DRIVER
5716 M:      Antti Palosaari <crope@iki.fi>
5717 L:      linux-media@vger.kernel.org
5718 W:      https://linuxtv.org
5719 W:      http://palosaari.fi/linux/
5720 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5721 T:      git git://linuxtv.org/anttip/media_tree.git
5722 S:      Maintained
5723 F:      drivers/media/usb/dvb-usb-v2/af9035*
5724
5725 DVB_USB_ANYSEE MEDIA DRIVER
5726 M:      Antti Palosaari <crope@iki.fi>
5727 L:      linux-media@vger.kernel.org
5728 W:      https://linuxtv.org
5729 W:      http://palosaari.fi/linux/
5730 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5731 T:      git git://linuxtv.org/anttip/media_tree.git
5732 S:      Maintained
5733 F:      drivers/media/usb/dvb-usb-v2/anysee*
5734
5735 DVB_USB_AU6610 MEDIA DRIVER
5736 M:      Antti Palosaari <crope@iki.fi>
5737 L:      linux-media@vger.kernel.org
5738 W:      https://linuxtv.org
5739 W:      http://palosaari.fi/linux/
5740 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5741 T:      git git://linuxtv.org/anttip/media_tree.git
5742 S:      Maintained
5743 F:      drivers/media/usb/dvb-usb-v2/au6610*
5744
5745 DVB_USB_CE6230 MEDIA DRIVER
5746 M:      Antti Palosaari <crope@iki.fi>
5747 L:      linux-media@vger.kernel.org
5748 W:      https://linuxtv.org
5749 W:      http://palosaari.fi/linux/
5750 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5751 T:      git git://linuxtv.org/anttip/media_tree.git
5752 S:      Maintained
5753 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5754
5755 DVB_USB_CXUSB MEDIA DRIVER
5756 M:      Michael Krufky <mkrufky@linuxtv.org>
5757 L:      linux-media@vger.kernel.org
5758 W:      https://linuxtv.org
5759 W:      http://github.com/mkrufky
5760 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5761 T:      git git://linuxtv.org/media_tree.git
5762 S:      Maintained
5763 F:      drivers/media/usb/dvb-usb/cxusb*
5764
5765 DVB_USB_EC168 MEDIA DRIVER
5766 M:      Antti Palosaari <crope@iki.fi>
5767 L:      linux-media@vger.kernel.org
5768 W:      https://linuxtv.org
5769 W:      http://palosaari.fi/linux/
5770 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5771 T:      git git://linuxtv.org/anttip/media_tree.git
5772 S:      Maintained
5773 F:      drivers/media/usb/dvb-usb-v2/ec168*
5774
5775 DVB_USB_GL861 MEDIA DRIVER
5776 M:      Antti Palosaari <crope@iki.fi>
5777 L:      linux-media@vger.kernel.org
5778 W:      https://linuxtv.org
5779 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5780 T:      git git://linuxtv.org/anttip/media_tree.git
5781 S:      Maintained
5782 F:      drivers/media/usb/dvb-usb-v2/gl861*
5783
5784 DVB_USB_MXL111SF MEDIA DRIVER
5785 M:      Michael Krufky <mkrufky@linuxtv.org>
5786 L:      linux-media@vger.kernel.org
5787 W:      https://linuxtv.org
5788 W:      http://github.com/mkrufky
5789 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5790 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5791 S:      Maintained
5792 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5793
5794 DVB_USB_RTL28XXU MEDIA DRIVER
5795 M:      Antti Palosaari <crope@iki.fi>
5796 L:      linux-media@vger.kernel.org
5797 W:      https://linuxtv.org
5798 W:      http://palosaari.fi/linux/
5799 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5800 T:      git git://linuxtv.org/anttip/media_tree.git
5801 S:      Maintained
5802 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5803
5804 DVB_USB_V2 MEDIA DRIVER
5805 M:      Antti Palosaari <crope@iki.fi>
5806 L:      linux-media@vger.kernel.org
5807 W:      https://linuxtv.org
5808 W:      http://palosaari.fi/linux/
5809 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5810 T:      git git://linuxtv.org/anttip/media_tree.git
5811 S:      Maintained
5812 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5813 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5814
5815 DYNAMIC DEBUG
5816 M:      Jason Baron <jbaron@akamai.com>
5817 S:      Maintained
5818 F:      lib/dynamic_debug.c
5819 F:      include/linux/dynamic_debug.h
5820
5821 DYNAMIC INTERRUPT MODERATION
5822 M:      Tal Gilboa <talgi@mellanox.com>
5823 S:      Maintained
5824 F:      include/linux/dim.h
5825 F:      lib/dim/
5826
5827 DZ DECSTATION DZ11 SERIAL DRIVER
5828 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5829 S:      Maintained
5830 F:      drivers/tty/serial/dz.*
5831
5832 E3X0 POWER BUTTON DRIVER
5833 M:      Moritz Fischer <moritz.fischer@ettus.com>
5834 L:      usrp-users@lists.ettus.com
5835 W:      http://www.ettus.com
5836 S:      Supported
5837 F:      drivers/input/misc/e3x0-button.c
5838 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5839
5840 E4000 MEDIA DRIVER
5841 M:      Antti Palosaari <crope@iki.fi>
5842 L:      linux-media@vger.kernel.org
5843 W:      https://linuxtv.org
5844 W:      http://palosaari.fi/linux/
5845 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5846 T:      git git://linuxtv.org/anttip/media_tree.git
5847 S:      Maintained
5848 F:      drivers/media/tuners/e4000*
5849
5850 EARTH_PT1 MEDIA DRIVER
5851 M:      Akihiro Tsukada <tskd08@gmail.com>
5852 L:      linux-media@vger.kernel.org
5853 S:      Odd Fixes
5854 F:      drivers/media/pci/pt1/
5855
5856 EARTH_PT3 MEDIA DRIVER
5857 M:      Akihiro Tsukada <tskd08@gmail.com>
5858 L:      linux-media@vger.kernel.org
5859 S:      Odd Fixes
5860 F:      drivers/media/pci/pt3/
5861
5862 EC100 MEDIA DRIVER
5863 M:      Antti Palosaari <crope@iki.fi>
5864 L:      linux-media@vger.kernel.org
5865 W:      https://linuxtv.org
5866 W:      http://palosaari.fi/linux/
5867 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5868 T:      git git://linuxtv.org/anttip/media_tree.git
5869 S:      Maintained
5870 F:      drivers/media/dvb-frontends/ec100*
5871
5872 ECRYPT FILE SYSTEM
5873 M:      Tyler Hicks <tyhicks@canonical.com>
5874 L:      ecryptfs@vger.kernel.org
5875 W:      http://ecryptfs.org
5876 W:      https://launchpad.net/ecryptfs
5877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5878 S:      Supported
5879 F:      Documentation/filesystems/ecryptfs.txt
5880 F:      fs/ecryptfs/
5881
5882 EDAC-AMD64
5883 M:      Borislav Petkov <bp@alien8.de>
5884 L:      linux-edac@vger.kernel.org
5885 S:      Maintained
5886 F:      drivers/edac/amd64_edac*
5887
5888 EDAC-ARMADA
5889 M:      Jan Luebbe <jlu@pengutronix.de>
5890 L:      linux-edac@vger.kernel.org
5891 S:      Maintained
5892 F:      drivers/edac/armada_xp_*
5893
5894 EDAC-AST2500
5895 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5896 S:      Supported
5897 F:      drivers/edac/aspeed_edac.c
5898 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5899
5900 EDAC-BLUEFIELD
5901 M:      Shravan Kumar Ramani <sramani@mellanox.com>
5902 S:      Supported
5903 F:      drivers/edac/bluefield_edac.c
5904
5905 EDAC-CALXEDA
5906 M:      Robert Richter <rric@kernel.org>
5907 L:      linux-edac@vger.kernel.org
5908 S:      Maintained
5909 F:      drivers/edac/highbank*
5910
5911 EDAC-CAVIUM OCTEON
5912 M:      Ralf Baechle <ralf@linux-mips.org>
5913 M:      Robert Richter <rrichter@marvell.com>
5914 L:      linux-edac@vger.kernel.org
5915 L:      linux-mips@vger.kernel.org
5916 S:      Supported
5917 F:      drivers/edac/octeon_edac*
5918
5919 EDAC-CAVIUM THUNDERX
5920 M:      Robert Richter <rrichter@marvell.com>
5921 L:      linux-edac@vger.kernel.org
5922 S:      Supported
5923 F:      drivers/edac/thunderx_edac*
5924
5925 EDAC-CORE
5926 M:      Borislav Petkov <bp@alien8.de>
5927 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5928 M:      Tony Luck <tony.luck@intel.com>
5929 R:      James Morse <james.morse@arm.com>
5930 R:      Robert Richter <rrichter@marvell.com>
5931 L:      linux-edac@vger.kernel.org
5932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next
5933 S:      Supported
5934 F:      Documentation/admin-guide/ras.rst
5935 F:      Documentation/driver-api/edac.rst
5936 F:      drivers/edac/
5937 F:      include/linux/edac.h
5938
5939 EDAC-E752X
5940 M:      Mark Gross <mark.gross@intel.com>
5941 L:      linux-edac@vger.kernel.org
5942 S:      Maintained
5943 F:      drivers/edac/e752x_edac.c
5944
5945 EDAC-E7XXX
5946 L:      linux-edac@vger.kernel.org
5947 S:      Maintained
5948 F:      drivers/edac/e7xxx_edac.c
5949
5950 EDAC-FSL_DDR
5951 M:      York Sun <york.sun@nxp.com>
5952 L:      linux-edac@vger.kernel.org
5953 S:      Maintained
5954 F:      drivers/edac/fsl_ddr_edac.*
5955
5956 EDAC-GHES
5957 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5958 L:      linux-edac@vger.kernel.org
5959 S:      Maintained
5960 F:      drivers/edac/ghes_edac.c
5961
5962 EDAC-I10NM
5963 M:      Tony Luck <tony.luck@intel.com>
5964 L:      linux-edac@vger.kernel.org
5965 S:      Maintained
5966 F:      drivers/edac/i10nm_base.c
5967
5968 EDAC-I3000
5969 L:      linux-edac@vger.kernel.org
5970 S:      Orphan
5971 F:      drivers/edac/i3000_edac.c
5972
5973 EDAC-I5000
5974 L:      linux-edac@vger.kernel.org
5975 S:      Maintained
5976 F:      drivers/edac/i5000_edac.c
5977
5978 EDAC-I5400
5979 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5980 L:      linux-edac@vger.kernel.org
5981 S:      Maintained
5982 F:      drivers/edac/i5400_edac.c
5983
5984 EDAC-I7300
5985 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5986 L:      linux-edac@vger.kernel.org
5987 S:      Maintained
5988 F:      drivers/edac/i7300_edac.c
5989
5990 EDAC-I7CORE
5991 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5992 L:      linux-edac@vger.kernel.org
5993 S:      Maintained
5994 F:      drivers/edac/i7core_edac.c
5995
5996 EDAC-I82443BXGX
5997 M:      Tim Small <tim@buttersideup.com>
5998 L:      linux-edac@vger.kernel.org
5999 S:      Maintained
6000 F:      drivers/edac/i82443bxgx_edac.c
6001
6002 EDAC-I82975X
6003 M:      "Arvind R." <arvino55@gmail.com>
6004 L:      linux-edac@vger.kernel.org
6005 S:      Maintained
6006 F:      drivers/edac/i82975x_edac.c
6007
6008 EDAC-IE31200
6009 M:      Jason Baron <jbaron@akamai.com>
6010 L:      linux-edac@vger.kernel.org
6011 S:      Maintained
6012 F:      drivers/edac/ie31200_edac.c
6013
6014 EDAC-MPC85XX
6015 M:      Johannes Thumshirn <morbidrsa@gmail.com>
6016 L:      linux-edac@vger.kernel.org
6017 S:      Maintained
6018 F:      drivers/edac/mpc85xx_edac.[ch]
6019
6020 EDAC-PASEMI
6021 M:      Egor Martovetsky <egor@pasemi.com>
6022 L:      linux-edac@vger.kernel.org
6023 S:      Maintained
6024 F:      drivers/edac/pasemi_edac.c
6025
6026 EDAC-PND2
6027 M:      Tony Luck <tony.luck@intel.com>
6028 L:      linux-edac@vger.kernel.org
6029 S:      Maintained
6030 F:      drivers/edac/pnd2_edac.[ch]
6031
6032 EDAC-R82600
6033 M:      Tim Small <tim@buttersideup.com>
6034 L:      linux-edac@vger.kernel.org
6035 S:      Maintained
6036 F:      drivers/edac/r82600_edac.c
6037
6038 EDAC-SBRIDGE
6039 M:      Tony Luck <tony.luck@intel.com>
6040 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
6041 L:      linux-edac@vger.kernel.org
6042 S:      Maintained
6043 F:      drivers/edac/sb_edac.c
6044
6045 EDAC-SIFIVE
6046 M:      Yash Shah <yash.shah@sifive.com>
6047 L:      linux-edac@vger.kernel.org
6048 S:      Supported
6049 F:      drivers/edac/sifive_edac.c
6050 F:      drivers/soc/sifive_l2_cache.c
6051
6052 EDAC-SKYLAKE
6053 M:      Tony Luck <tony.luck@intel.com>
6054 L:      linux-edac@vger.kernel.org
6055 S:      Maintained
6056 F:      drivers/edac/skx_*.c
6057
6058 EDAC-TI
6059 M:      Tero Kristo <t-kristo@ti.com>
6060 L:      linux-edac@vger.kernel.org
6061 S:      Maintained
6062 F:      drivers/edac/ti_edac.c
6063
6064 EDAC-QCOM
6065 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
6066 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
6067 L:      linux-arm-msm@vger.kernel.org
6068 L:      linux-edac@vger.kernel.org
6069 S:      Maintained
6070 F:      drivers/edac/qcom_edac.c
6071
6072 EDIROL UA-101/UA-1000 DRIVER
6073 M:      Clemens Ladisch <clemens@ladisch.de>
6074 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6076 S:      Maintained
6077 F:      sound/usb/misc/ua101.c
6078
6079 EFI TEST DRIVER
6080 L:      linux-efi@vger.kernel.org
6081 M:      Ivan Hu <ivan.hu@canonical.com>
6082 M:      Ard Biesheuvel <ardb@kernel.org>
6083 S:      Maintained
6084 F:      drivers/firmware/efi/test/
6085
6086 EFI VARIABLE FILESYSTEM
6087 M:      Matthew Garrett <matthew.garrett@nebula.com>
6088 M:      Jeremy Kerr <jk@ozlabs.org>
6089 M:      Ard Biesheuvel <ardb@kernel.org>
6090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6091 L:      linux-efi@vger.kernel.org
6092 S:      Maintained
6093 F:      fs/efivarfs/
6094
6095 EFIFB FRAMEBUFFER DRIVER
6096 L:      linux-fbdev@vger.kernel.org
6097 M:      Peter Jones <pjones@redhat.com>
6098 S:      Maintained
6099 F:      drivers/video/fbdev/efifb.c
6100
6101 EFS FILESYSTEM
6102 W:      http://aeschi.ch.eu.org/efs/
6103 S:      Orphan
6104 F:      fs/efs/
6105
6106 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
6107 M:      Douglas Miller <dougmill@linux.ibm.com>
6108 L:      netdev@vger.kernel.org
6109 S:      Maintained
6110 F:      drivers/net/ethernet/ibm/ehea/
6111
6112 EM28XX VIDEO4LINUX DRIVER
6113 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
6114 L:      linux-media@vger.kernel.org
6115 W:      https://linuxtv.org
6116 T:      git git://linuxtv.org/media_tree.git
6117 S:      Maintained
6118 F:      drivers/media/usb/em28xx/
6119 F:      Documentation/media/v4l-drivers/em28xx*
6120
6121 EMBEDDED LINUX
6122 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
6123 M:      Matt Mackall <mpm@selenic.com>
6124 M:      David Woodhouse <dwmw2@infradead.org>
6125 L:      linux-embedded@vger.kernel.org
6126 S:      Maintained
6127
6128 Emulex 10Gbps iSCSI - OneConnect DRIVER
6129 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
6130 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
6131 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
6132 L:      linux-scsi@vger.kernel.org
6133 W:      http://www.broadcom.com
6134 S:      Supported
6135 F:      drivers/scsi/be2iscsi/
6136
6137 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
6138 M:      Sathya Perla <sathya.perla@broadcom.com>
6139 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
6140 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
6141 M:      Somnath Kotur <somnath.kotur@broadcom.com>
6142 L:      netdev@vger.kernel.org
6143 W:      http://www.emulex.com
6144 S:      Supported
6145 F:      drivers/net/ethernet/emulex/benet/
6146
6147 EMULEX ONECONNECT ROCE DRIVER
6148 M:      Selvin Xavier <selvin.xavier@broadcom.com>
6149 M:      Devesh Sharma <devesh.sharma@broadcom.com>
6150 L:      linux-rdma@vger.kernel.org
6151 W:      http://www.broadcom.com
6152 S:      Odd Fixes
6153 F:      drivers/infiniband/hw/ocrdma/
6154 F:      include/uapi/rdma/ocrdma-abi.h
6155
6156 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
6157 M:      James Smart <james.smart@broadcom.com>
6158 M:      Dick Kennedy <dick.kennedy@broadcom.com>
6159 L:      linux-scsi@vger.kernel.org
6160 W:      http://www.broadcom.com
6161 S:      Supported
6162 F:      drivers/scsi/lpfc/
6163
6164 ENE CB710 FLASH CARD READER DRIVER
6165 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
6166 S:      Maintained
6167 F:      drivers/misc/cb710/
6168 F:      drivers/mmc/host/cb710-mmc.*
6169 F:      include/linux/cb710.h
6170
6171 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
6172 M:      Maxim Levitsky <maximlevitsky@gmail.com>
6173 S:      Maintained
6174 F:      drivers/media/rc/ene_ir.*
6175
6176 EPSON S1D13XXX FRAMEBUFFER DRIVER
6177 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
6178 S:      Maintained
6179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
6180 F:      drivers/video/fbdev/s1d13xxxfb.c
6181 F:      include/video/s1d13xxxfb.h
6182
6183 EROFS FILE SYSTEM
6184 M:      Gao Xiang <gaoxiang25@huawei.com>
6185 M:      Chao Yu <yuchao0@huawei.com>
6186 L:      linux-erofs@lists.ozlabs.org
6187 S:      Maintained
6188 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git
6189 F:      Documentation/filesystems/erofs.txt
6190 F:      fs/erofs/
6191 F:      include/trace/events/erofs.h
6192
6193 ERRSEQ ERROR TRACKING INFRASTRUCTURE
6194 M:      Jeff Layton <jlayton@kernel.org>
6195 S:      Maintained
6196 F:      lib/errseq.c
6197 F:      include/linux/errseq.h
6198
6199 ET131X NETWORK DRIVER
6200 M:      Mark Einon <mark.einon@gmail.com>
6201 S:      Odd Fixes
6202 F:      drivers/net/ethernet/agere/
6203
6204 ETHERNET BRIDGE
6205 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
6206 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
6207 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
6208 L:      netdev@vger.kernel.org
6209 W:      http://www.linuxfoundation.org/en/Net:Bridge
6210 S:      Maintained
6211 F:      include/linux/netfilter_bridge/
6212 F:      net/bridge/
6213
6214 ETHERNET PHY LIBRARY
6215 M:      Andrew Lunn <andrew@lunn.ch>
6216 M:      Florian Fainelli <f.fainelli@gmail.com>
6217 M:      Heiner Kallweit <hkallweit1@gmail.com>
6218 R:      Russell King <linux@armlinux.org.uk>
6219 L:      netdev@vger.kernel.org
6220 S:      Maintained
6221 F:      Documentation/ABI/testing/sysfs-class-net-phydev
6222 F:      Documentation/devicetree/bindings/net/ethernet-phy.yaml
6223 F:      Documentation/devicetree/bindings/net/mdio*
6224 F:      Documentation/devicetree/bindings/net/qca,ar803x.yaml
6225 F:      Documentation/networking/phy.rst
6226 F:      drivers/net/phy/
6227 F:      drivers/of/of_mdio.c
6228 F:      drivers/of/of_net.c
6229 F:      include/dt-bindings/net/qca-ar803x.h
6230 F:      include/linux/*mdio*.h
6231 F:      include/linux/of_net.h
6232 F:      include/linux/phy.h
6233 F:      include/linux/phy_fixed.h
6234 F:      include/linux/platform_data/mdio-bcm-unimac.h
6235 F:      include/linux/platform_data/mdio-gpio.h
6236 F:      include/trace/events/mdio.h
6237 F:      include/uapi/linux/mdio.h
6238 F:      include/uapi/linux/mii.h
6239
6240 EXFAT FILE SYSTEM
6241 M:      Valdis Kletnieks <valdis.kletnieks@vt.edu>
6242 L:      linux-fsdevel@vger.kernel.org
6243 S:      Maintained
6244 F:      drivers/staging/exfat/
6245
6246 EXT2 FILE SYSTEM
6247 M:      Jan Kara <jack@suse.com>
6248 L:      linux-ext4@vger.kernel.org
6249 S:      Maintained
6250 F:      Documentation/filesystems/ext2.txt
6251 F:      fs/ext2/
6252 F:      include/linux/ext2*
6253
6254 EXT4 FILE SYSTEM
6255 M:      "Theodore Ts'o" <tytso@mit.edu>
6256 M:      Andreas Dilger <adilger.kernel@dilger.ca>
6257 L:      linux-ext4@vger.kernel.org
6258 W:      http://ext4.wiki.kernel.org
6259 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
6260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
6261 S:      Maintained
6262 F:      Documentation/filesystems/ext4/
6263 F:      fs/ext4/
6264
6265 Extended Verification Module (EVM)
6266 M:      Mimi Zohar <zohar@linux.ibm.com>
6267 L:      linux-integrity@vger.kernel.org
6268 S:      Supported
6269 F:      security/integrity/evm/
6270
6271 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6272 M:      Ard Biesheuvel <ardb@kernel.org>
6273 L:      linux-efi@vger.kernel.org
6274 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6275 S:      Maintained
6276 F:      Documentation/admin-guide/efi-stub.rst
6277 F:      arch/*/kernel/efi.c
6278 F:      arch/x86/boot/compressed/eboot.[ch]
6279 F:      arch/*/include/asm/efi.h
6280 F:      arch/x86/platform/efi/
6281 F:      drivers/firmware/efi/
6282 F:      include/linux/efi*.h
6283 F:      arch/arm/boot/compressed/efi-header.S
6284 F:      arch/arm64/kernel/efi-entry.S
6285
6286 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6287 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6288 M:      Chanwoo Choi <cw00.choi@samsung.com>
6289 L:      linux-kernel@vger.kernel.org
6290 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6291 S:      Maintained
6292 F:      drivers/extcon/
6293 F:      include/linux/extcon/
6294 F:      include/linux/extcon.h
6295 F:      Documentation/firmware-guide/acpi/extcon-intel-int3496.rst
6296 F:      Documentation/devicetree/bindings/extcon/
6297
6298 EXYNOS DP DRIVER
6299 M:      Jingoo Han <jingoohan1@gmail.com>
6300 L:      dri-devel@lists.freedesktop.org
6301 S:      Maintained
6302 F:      drivers/gpu/drm/exynos/exynos_dp*
6303
6304 EXYNOS SYSMMU (IOMMU) driver
6305 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6306 L:      iommu@lists.linux-foundation.org
6307 S:      Maintained
6308 F:      drivers/iommu/exynos-iommu.c
6309
6310 EZchip NPS platform support
6311 M:      Vineet Gupta <vgupta@synopsys.com>
6312 M:      Ofer Levi <oferle@mellanox.com>
6313 S:      Supported
6314 F:      arch/arc/plat-eznps
6315 F:      arch/arc/boot/dts/eznps.dts
6316
6317 F2FS FILE SYSTEM
6318 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6319 M:      Chao Yu <yuchao0@huawei.com>
6320 L:      linux-f2fs-devel@lists.sourceforge.net
6321 W:      https://f2fs.wiki.kernel.org/
6322 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6323 S:      Maintained
6324 F:      Documentation/filesystems/f2fs.txt
6325 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6326 F:      fs/f2fs/
6327 F:      include/linux/f2fs_fs.h
6328 F:      include/trace/events/f2fs.h
6329
6330 F71805F HARDWARE MONITORING DRIVER
6331 M:      Jean Delvare <jdelvare@suse.com>
6332 L:      linux-hwmon@vger.kernel.org
6333 S:      Maintained
6334 F:      Documentation/hwmon/f71805f.rst
6335 F:      drivers/hwmon/f71805f.c
6336
6337 FADDR2LINE
6338 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6339 S:      Maintained
6340 F:      scripts/faddr2line
6341
6342 FAILOVER MODULE
6343 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6344 L:      netdev@vger.kernel.org
6345 S:      Supported
6346 F:      net/core/failover.c
6347 F:      include/net/failover.h
6348 F:      Documentation/networking/failover.rst
6349
6350 FANOTIFY
6351 M:      Jan Kara <jack@suse.cz>
6352 R:      Amir Goldstein <amir73il@gmail.com>
6353 L:      linux-fsdevel@vger.kernel.org
6354 S:      Maintained
6355 F:      fs/notify/fanotify/
6356 F:      include/linux/fanotify.h
6357 F:      include/uapi/linux/fanotify.h
6358
6359 FARSYNC SYNCHRONOUS DRIVER
6360 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6361 W:      http://www.farsite.co.uk/
6362 S:      Supported
6363 F:      drivers/net/wan/farsync.*
6364
6365 FAULT INJECTION SUPPORT
6366 M:      Akinobu Mita <akinobu.mita@gmail.com>
6367 S:      Supported
6368 F:      Documentation/fault-injection/
6369 F:      lib/fault-inject.c
6370
6371 FBTFT Framebuffer drivers
6372 S:      Orphan
6373 L:      dri-devel@lists.freedesktop.org
6374 L:      linux-fbdev@vger.kernel.org
6375 F:      drivers/staging/fbtft/
6376
6377 FC0011 TUNER DRIVER
6378 M:      Michael Buesch <m@bues.ch>
6379 L:      linux-media@vger.kernel.org
6380 S:      Maintained
6381 F:      drivers/media/tuners/fc0011.h
6382 F:      drivers/media/tuners/fc0011.c
6383
6384 FC2580 MEDIA DRIVER
6385 M:      Antti Palosaari <crope@iki.fi>
6386 L:      linux-media@vger.kernel.org
6387 W:      https://linuxtv.org
6388 W:      http://palosaari.fi/linux/
6389 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6390 T:      git git://linuxtv.org/anttip/media_tree.git
6391 S:      Maintained
6392 F:      drivers/media/tuners/fc2580*
6393
6394 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6395 M:      Hannes Reinecke <hare@suse.de>
6396 L:      linux-scsi@vger.kernel.org
6397 W:      www.Open-FCoE.org
6398 S:      Supported
6399 F:      drivers/scsi/libfc/
6400 F:      drivers/scsi/fcoe/
6401 F:      include/scsi/fc/
6402 F:      include/scsi/libfc.h
6403 F:      include/scsi/libfcoe.h
6404 F:      include/uapi/scsi/fc/
6405
6406 FILE LOCKING (flock() and fcntl()/lockf())
6407 M:      Jeff Layton <jlayton@kernel.org>
6408 M:      "J. Bruce Fields" <bfields@fieldses.org>
6409 L:      linux-fsdevel@vger.kernel.org
6410 S:      Maintained
6411 F:      include/linux/fcntl.h
6412 F:      include/uapi/linux/fcntl.h
6413 F:      fs/fcntl.c
6414 F:      fs/locks.c
6415
6416 FILESYSTEMS (VFS and infrastructure)
6417 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6418 L:      linux-fsdevel@vger.kernel.org
6419 S:      Maintained
6420 F:      fs/*
6421 F:      include/linux/fs.h
6422 F:      include/linux/fs_types.h
6423 F:      include/uapi/linux/fs.h
6424
6425 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6426 M:      Riku Voipio <riku.voipio@iki.fi>
6427 L:      linux-hwmon@vger.kernel.org
6428 S:      Maintained
6429 F:      drivers/hwmon/f75375s.c
6430 F:      include/linux/f75375s.h
6431
6432 FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE
6433 M:      Clemens Ladisch <clemens@ladisch.de>
6434 M:      Takashi Sakamoto <o-takashi@sakamocchi.jp>
6435 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6436 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6437 S:      Maintained
6438 F:      sound/firewire/
6439 F:      include/uapi/sound/firewire.h
6440
6441 FIREWIRE MEDIA DRIVERS (firedtv)
6442 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6443 L:      linux-media@vger.kernel.org
6444 L:      linux1394-devel@lists.sourceforge.net
6445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6446 S:      Maintained
6447 F:      drivers/media/firewire/
6448
6449 FIREWIRE SBP-2 TARGET
6450 M:      Chris Boot <bootc@bootc.net>
6451 L:      linux-scsi@vger.kernel.org
6452 L:      target-devel@vger.kernel.org
6453 L:      linux1394-devel@lists.sourceforge.net
6454 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6455 S:      Maintained
6456 F:      drivers/target/sbp/
6457
6458 FIREWIRE SUBSYSTEM
6459 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6460 L:      linux1394-devel@lists.sourceforge.net
6461 W:      http://ieee1394.wiki.kernel.org/
6462 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6463 S:      Maintained
6464 F:      drivers/firewire/
6465 F:      include/linux/firewire.h
6466 F:      include/uapi/linux/firewire*.h
6467 F:      tools/firewire/
6468
6469 FIRMWARE LOADER (request_firmware)
6470 M:      Luis Chamberlain <mcgrof@kernel.org>
6471 L:      linux-kernel@vger.kernel.org
6472 S:      Maintained
6473 F:      Documentation/firmware_class/
6474 F:      drivers/base/firmware_loader/
6475 F:      include/linux/firmware.h
6476
6477 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6478 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6479 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6480 S:      Maintained
6481 F:      drivers/block/rsxx/
6482
6483 FLEXTIMER FTM-QUADDEC DRIVER
6484 M:      Patrick Havelange <patrick.havelange@essensium.com>
6485 L:      linux-iio@vger.kernel.org
6486 S:      Maintained
6487 F:      Documentation/ABI/testing/sysfs-bus-counter-ftm-quaddec
6488 F:      Documentation/devicetree/bindings/counter/ftm-quaddec.txt
6489 F:      drivers/counter/ftm-quaddec.c
6490
6491 FLOPPY DRIVER
6492 M:      Denis Efremov <efremov@linux.com>
6493 S:      Odd Fixes
6494 L:      linux-block@vger.kernel.org
6495 F:      drivers/block/floppy.c
6496
6497 FPGA MANAGER FRAMEWORK
6498 M:      Moritz Fischer <mdf@kernel.org>
6499 L:      linux-fpga@vger.kernel.org
6500 S:      Maintained
6501 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git
6502 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6503 F:      Documentation/fpga/
6504 F:      Documentation/driver-api/fpga/
6505 F:      Documentation/devicetree/bindings/fpga/
6506 F:      drivers/fpga/
6507 F:      include/linux/fpga/
6508 W:      http://www.rocketboards.org
6509
6510 FPGA DFL DRIVERS
6511 M:      Wu Hao <hao.wu@intel.com>
6512 L:      linux-fpga@vger.kernel.org
6513 S:      Maintained
6514 F:      Documentation/fpga/dfl.rst
6515 F:      include/uapi/linux/fpga-dfl.h
6516 F:      drivers/fpga/dfl*
6517
6518 FPU EMULATOR
6519 M:      Bill Metzenthen <billm@melbpc.org.au>
6520 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6521 S:      Maintained
6522 F:      arch/x86/math-emu/
6523
6524 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6525 L:      netdev@vger.kernel.org
6526 S:      Orphan
6527 F:      drivers/net/wan/dlci.c
6528 F:      drivers/net/wan/sdla.c
6529
6530 FRAMEBUFFER LAYER
6531 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6532 L:      dri-devel@lists.freedesktop.org
6533 L:      linux-fbdev@vger.kernel.org
6534 T:      git git://anongit.freedesktop.org/drm/drm-misc
6535 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6536 S:      Maintained
6537 F:      Documentation/fb/
6538 F:      drivers/video/
6539 F:      include/video/
6540 F:      include/linux/fb.h
6541 F:      include/uapi/video/
6542 F:      include/uapi/linux/fb.h
6543
6544 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6545 M:      Horia Geantă <horia.geanta@nxp.com>
6546 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6547 L:      linux-crypto@vger.kernel.org
6548 S:      Maintained
6549 F:      drivers/crypto/caam/
6550 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6551
6552 FREESCALE DIU FRAMEBUFFER DRIVER
6553 M:      Timur Tabi <timur@kernel.org>
6554 L:      linux-fbdev@vger.kernel.org
6555 S:      Maintained
6556 F:      drivers/video/fbdev/fsl-diu-fb.*
6557
6558 FREESCALE DMA DRIVER
6559 M:      Li Yang <leoyang.li@nxp.com>
6560 M:      Zhang Wei <zw@zh-kernel.org>
6561 L:      linuxppc-dev@lists.ozlabs.org
6562 S:      Maintained
6563 F:      drivers/dma/fsldma.*
6564
6565 FREESCALE ENETC ETHERNET DRIVERS
6566 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6567 L:      netdev@vger.kernel.org
6568 S:      Maintained
6569 F:      drivers/net/ethernet/freescale/enetc/
6570
6571 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6572 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6573 L:      netdev@vger.kernel.org
6574 S:      Maintained
6575 F:      drivers/net/ethernet/freescale/gianfar*
6576 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6577
6578 FREESCALE GPMI NAND DRIVER
6579 M:      Han Xu <han.xu@nxp.com>
6580 L:      linux-mtd@lists.infradead.org
6581 S:      Maintained
6582 F:      drivers/mtd/nand/raw/gpmi-nand/*
6583
6584 FREESCALE I2C CPM DRIVER
6585 M:      Jochen Friedrich <jochen@scram.de>
6586 L:      linuxppc-dev@lists.ozlabs.org
6587 L:      linux-i2c@vger.kernel.org
6588 S:      Maintained
6589 F:      drivers/i2c/busses/i2c-cpm.c
6590
6591 FREESCALE IMX DDR PMU DRIVER
6592 M:      Frank Li <Frank.li@nxp.com>
6593 L:      linux-arm-kernel@lists.infradead.org
6594 S:      Maintained
6595 F:      drivers/perf/fsl_imx8_ddr_perf.c
6596 F:      Documentation/admin-guide/perf/imx-ddr.rst
6597 F:      Documentation/devicetree/bindings/perf/fsl-imx-ddr.txt
6598
6599 FREESCALE IMX I2C DRIVER
6600 M:      Oleksij Rempel <o.rempel@pengutronix.de>
6601 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6602 L:      linux-i2c@vger.kernel.org
6603 S:      Maintained
6604 F:      drivers/i2c/busses/i2c-imx.c
6605 F:      Documentation/devicetree/bindings/i2c/i2c-imx.txt
6606
6607 FREESCALE IMX LPI2C DRIVER
6608 M:      Dong Aisheng <aisheng.dong@nxp.com>
6609 L:      linux-i2c@vger.kernel.org
6610 L:      linux-imx@nxp.com
6611 S:      Maintained
6612 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6613 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6614
6615 FREESCALE IMX / MXC FEC DRIVER
6616 M:      Fugang Duan <fugang.duan@nxp.com>
6617 L:      netdev@vger.kernel.org
6618 S:      Maintained
6619 F:      drivers/net/ethernet/freescale/fec_main.c
6620 F:      drivers/net/ethernet/freescale/fec_ptp.c
6621 F:      drivers/net/ethernet/freescale/fec.h
6622 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6623
6624 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6625 M:      Sascha Hauer <s.hauer@pengutronix.de>
6626 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6627 L:      linux-fbdev@vger.kernel.org
6628 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6629 S:      Maintained
6630 F:      include/linux/platform_data/video-imxfb.h
6631 F:      drivers/video/fbdev/imxfb.c
6632
6633 FREESCALE QORIQ DPAA ETHERNET DRIVER
6634 M:      Madalin Bucur <madalin.bucur@nxp.com>
6635 L:      netdev@vger.kernel.org
6636 S:      Maintained
6637 F:      drivers/net/ethernet/freescale/dpaa
6638
6639 FREESCALE QORIQ DPAA FMAN DRIVER
6640 M:      Madalin Bucur <madalin.bucur@nxp.com>
6641 L:      netdev@vger.kernel.org
6642 S:      Maintained
6643 F:      drivers/net/ethernet/freescale/fman
6644 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6645
6646 FREESCALE QORIQ PTP CLOCK DRIVER
6647 M:      Yangbo Lu <yangbo.lu@nxp.com>
6648 L:      netdev@vger.kernel.org
6649 S:      Maintained
6650 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6651 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6652 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6653 F:      drivers/ptp/ptp_qoriq.c
6654 F:      drivers/ptp/ptp_qoriq_debugfs.c
6655 F:      include/linux/fsl/ptp_qoriq.h
6656 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6657
6658 FREESCALE QUAD SPI DRIVER
6659 M:      Han Xu <han.xu@nxp.com>
6660 L:      linux-spi@vger.kernel.org
6661 S:      Maintained
6662 F:      drivers/spi/spi-fsl-qspi.c
6663
6664 FREESCALE QUICC ENGINE LIBRARY
6665 M:      Qiang Zhao <qiang.zhao@nxp.com>
6666 L:      linuxppc-dev@lists.ozlabs.org
6667 S:      Maintained
6668 F:      drivers/soc/fsl/qe/
6669 F:      include/soc/fsl/*qe*.h
6670 F:      include/soc/fsl/*ucc*.h
6671
6672 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6673 M:      Li Yang <leoyang.li@nxp.com>
6674 L:      netdev@vger.kernel.org
6675 L:      linuxppc-dev@lists.ozlabs.org
6676 S:      Maintained
6677 F:      drivers/net/ethernet/freescale/ucc_geth*
6678
6679 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6680 M:      Zhao Qiang <qiang.zhao@nxp.com>
6681 L:      netdev@vger.kernel.org
6682 L:      linuxppc-dev@lists.ozlabs.org
6683 S:      Maintained
6684 F:      drivers/net/wan/fsl_ucc_hdlc*
6685
6686 FREESCALE QUICC ENGINE UCC UART DRIVER
6687 M:      Timur Tabi <timur@kernel.org>
6688 L:      linuxppc-dev@lists.ozlabs.org
6689 S:      Maintained
6690 F:      drivers/tty/serial/ucc_uart.c
6691
6692 FREESCALE SOC DRIVERS
6693 M:      Li Yang <leoyang.li@nxp.com>
6694 L:      linuxppc-dev@lists.ozlabs.org
6695 L:      linux-arm-kernel@lists.infradead.org
6696 S:      Maintained
6697 F:      Documentation/devicetree/bindings/misc/fsl,dpaa2-console.txt
6698 F:      Documentation/devicetree/bindings/soc/fsl/
6699 F:      drivers/soc/fsl/
6700 F:      include/linux/fsl/
6701
6702 FREESCALE SOC FS_ENET DRIVER
6703 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6704 L:      linuxppc-dev@lists.ozlabs.org
6705 L:      netdev@vger.kernel.org
6706 S:      Maintained
6707 F:      drivers/net/ethernet/freescale/fs_enet/
6708 F:      include/linux/fs_enet_pd.h
6709
6710 FREESCALE SOC SOUND DRIVERS
6711 M:      Timur Tabi <timur@kernel.org>
6712 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6713 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6714 R:      Fabio Estevam <festevam@gmail.com>
6715 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6716 L:      linuxppc-dev@lists.ozlabs.org
6717 S:      Maintained
6718 F:      sound/soc/fsl/fsl*
6719 F:      sound/soc/fsl/imx*
6720 F:      sound/soc/fsl/mpc8610_hpcd.c
6721
6722 FREESCALE USB PERIPHERAL DRIVERS
6723 M:      Li Yang <leoyang.li@nxp.com>
6724 L:      linux-usb@vger.kernel.org
6725 L:      linuxppc-dev@lists.ozlabs.org
6726 S:      Maintained
6727 F:      drivers/usb/gadget/udc/fsl*
6728
6729 FREEVXFS FILESYSTEM
6730 M:      Christoph Hellwig <hch@infradead.org>
6731 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6732 S:      Maintained
6733 F:      fs/freevxfs/
6734
6735 FREEZER
6736 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6737 M:      Pavel Machek <pavel@ucw.cz>
6738 L:      linux-pm@vger.kernel.org
6739 S:      Supported
6740 F:      Documentation/power/freezing-of-tasks.rst
6741 F:      include/linux/freezer.h
6742 F:      kernel/freezer.c
6743
6744 FRONTSWAP API
6745 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6746 L:      linux-kernel@vger.kernel.org
6747 S:      Maintained
6748 F:      mm/frontswap.c
6749 F:      include/linux/frontswap.h
6750
6751 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6752 M:      David Howells <dhowells@redhat.com>
6753 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6754 S:      Supported
6755 F:      Documentation/filesystems/caching/
6756 F:      fs/fscache/
6757 F:      include/linux/fscache*.h
6758
6759 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6760 M:      Theodore Y. Ts'o <tytso@mit.edu>
6761 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6762 M:      Eric Biggers <ebiggers@kernel.org>
6763 L:      linux-fscrypt@vger.kernel.org
6764 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6765 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6766 S:      Supported
6767 F:      fs/crypto/
6768 F:      include/linux/fscrypt*.h
6769 F:      include/uapi/linux/fscrypt.h
6770 F:      Documentation/filesystems/fscrypt.rst
6771
6772 FSI SUBSYSTEM
6773 M:      Jeremy Kerr <jk@ozlabs.org>
6774 M:      Joel Stanley <joel@jms.id.au>
6775 R:      Alistar Popple <alistair@popple.id.au>
6776 R:      Eddie James <eajames@linux.ibm.com>
6777 L:      linux-fsi@lists.ozlabs.org
6778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git
6779 Q:      http://patchwork.ozlabs.org/project/linux-fsi/list/
6780 S:      Supported
6781 F:      drivers/fsi/
6782 F:      include/linux/fsi*.h
6783 F:      include/trace/events/fsi*.h
6784
6785 FSI-ATTACHED I2C DRIVER
6786 M:      Eddie James <eajames@linux.ibm.com>
6787 L:      linux-i2c@vger.kernel.org
6788 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6789 S:      Maintained
6790 F:      drivers/i2c/busses/i2c-fsi.c
6791 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6792
6793 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6794 M:      Jan Kara <jack@suse.cz>
6795 R:      Amir Goldstein <amir73il@gmail.com>
6796 L:      linux-fsdevel@vger.kernel.org
6797 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify
6798 S:      Maintained
6799 F:      fs/notify/
6800 F:      include/linux/fsnotify*.h
6801
6802 FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION
6803 M:      Eric Biggers <ebiggers@kernel.org>
6804 M:      Theodore Y. Ts'o <tytso@mit.edu>
6805 L:      linux-fscrypt@vger.kernel.org
6806 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6807 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity
6808 S:      Supported
6809 F:      fs/verity/
6810 F:      include/linux/fsverity.h
6811 F:      include/uapi/linux/fsverity.h
6812 F:      Documentation/filesystems/fsverity.rst
6813
6814 FUJITSU LAPTOP EXTRAS
6815 M:      Jonathan Woithe <jwoithe@just42.net>
6816 L:      platform-driver-x86@vger.kernel.org
6817 S:      Maintained
6818 F:      drivers/platform/x86/fujitsu-laptop.c
6819
6820 FUJITSU M-5MO LS CAMERA ISP DRIVER
6821 M:      Kyungmin Park <kyungmin.park@samsung.com>
6822 M:      Heungjun Kim <riverful.kim@samsung.com>
6823 L:      linux-media@vger.kernel.org
6824 S:      Maintained
6825 F:      drivers/media/i2c/m5mols/
6826 F:      include/media/i2c/m5mols.h
6827
6828 FUJITSU TABLET EXTRAS
6829 M:      Robert Gerlach <khnz@gmx.de>
6830 L:      platform-driver-x86@vger.kernel.org
6831 S:      Maintained
6832 F:      drivers/platform/x86/fujitsu-tablet.c
6833
6834 FUSE: FILESYSTEM IN USERSPACE
6835 M:      Miklos Szeredi <miklos@szeredi.hu>
6836 L:      linux-fsdevel@vger.kernel.org
6837 W:      http://fuse.sourceforge.net/
6838 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6839 S:      Maintained
6840 F:      fs/fuse/
6841 F:      include/uapi/linux/fuse.h
6842 F:      Documentation/filesystems/fuse.txt
6843
6844 FUTEX SUBSYSTEM
6845 M:      Thomas Gleixner <tglx@linutronix.de>
6846 M:      Ingo Molnar <mingo@redhat.com>
6847 R:      Peter Zijlstra <peterz@infradead.org>
6848 R:      Darren Hart <dvhart@infradead.org>
6849 L:      linux-kernel@vger.kernel.org
6850 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6851 S:      Maintained
6852 F:      kernel/futex.c
6853 F:      include/asm-generic/futex.h
6854 F:      include/linux/futex.h
6855 F:      include/uapi/linux/futex.h
6856 F:      tools/testing/selftests/futex/
6857 F:      tools/perf/bench/futex*
6858 F:      Documentation/*futex*
6859
6860 GCC PLUGINS
6861 M:      Kees Cook <keescook@chromium.org>
6862 R:      Emese Revfy <re.emese@gmail.com>
6863 L:      kernel-hardening@lists.openwall.com
6864 S:      Maintained
6865 F:      scripts/gcc-plugins/
6866 F:      scripts/gcc-plugin.sh
6867 F:      scripts/Makefile.gcc-plugins
6868 F:      Documentation/core-api/gcc-plugins.rst
6869
6870 GASKET DRIVER FRAMEWORK
6871 M:      Rob Springer <rspringer@google.com>
6872 M:      Todd Poynor <toddpoynor@google.com>
6873 M:      Ben Chan <benchan@chromium.org>
6874 S:      Maintained
6875 F:      drivers/staging/gasket/
6876
6877 GCOV BASED KERNEL PROFILING
6878 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6879 S:      Maintained
6880 F:      kernel/gcov/
6881 F:      Documentation/dev-tools/gcov.rst
6882
6883 GDB KERNEL DEBUGGING HELPER SCRIPTS
6884 M:      Jan Kiszka <jan.kiszka@siemens.com>
6885 M:      Kieran Bingham <kbingham@kernel.org>
6886 S:      Supported
6887 F:      scripts/gdb/
6888
6889 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6890 M:      Achim Leubner <achim_leubner@adaptec.com>
6891 L:      linux-scsi@vger.kernel.org
6892 W:      http://www.icp-vortex.com/
6893 S:      Supported
6894 F:      drivers/scsi/gdt*
6895
6896 GEMTEK FM RADIO RECEIVER DRIVER
6897 M:      Hans Verkuil <hverkuil@xs4all.nl>
6898 L:      linux-media@vger.kernel.org
6899 T:      git git://linuxtv.org/media_tree.git
6900 W:      https://linuxtv.org
6901 S:      Maintained
6902 F:      drivers/media/radio/radio-gemtek*
6903
6904 GENERIC ARCHITECTURE TOPOLOGY
6905 M:      Sudeep Holla <sudeep.holla@arm.com>
6906 L:      linux-kernel@vger.kernel.org
6907 S:      Maintained
6908 F:      drivers/base/arch_topology.c
6909 F:      include/linux/arch_topology.h
6910
6911 GENERIC GPIO I2C DRIVER
6912 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6913 S:      Supported
6914 F:      drivers/i2c/busses/i2c-gpio.c
6915 F:      include/linux/platform_data/i2c-gpio.h
6916
6917 GENERIC GPIO I2C MULTIPLEXER DRIVER
6918 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6919 L:      linux-i2c@vger.kernel.org
6920 S:      Supported
6921 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6922 F:      include/linux/platform_data/i2c-mux-gpio.h
6923 F:      Documentation/i2c/muxes/i2c-mux-gpio.rst
6924
6925 GENERIC HDLC (WAN) DRIVERS
6926 M:      Krzysztof Halasa <khc@pm.waw.pl>
6927 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6928 S:      Maintained
6929 F:      drivers/net/wan/c101.c
6930 F:      drivers/net/wan/hd6457*
6931 F:      drivers/net/wan/hdlc*
6932 F:      drivers/net/wan/n2.c
6933 F:      drivers/net/wan/pc300too.c
6934 F:      drivers/net/wan/pci200syn.c
6935 F:      drivers/net/wan/wanxl*
6936
6937 GENERIC INCLUDE/ASM HEADER FILES
6938 M:      Arnd Bergmann <arnd@arndb.de>
6939 L:      linux-arch@vger.kernel.org
6940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6941 S:      Maintained
6942 F:      include/asm-generic/
6943 F:      include/uapi/asm-generic/
6944
6945 GENERIC PHY FRAMEWORK
6946 M:      Kishon Vijay Abraham I <kishon@ti.com>
6947 L:      linux-kernel@vger.kernel.org
6948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6949 S:      Supported
6950 F:      drivers/phy/
6951 F:      include/linux/phy/
6952 F:      Documentation/devicetree/bindings/phy/
6953
6954 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6955 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6956 S:      Supported
6957 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6958
6959 GENERIC PM DOMAINS
6960 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6961 M:      Kevin Hilman <khilman@kernel.org>
6962 M:      Ulf Hansson <ulf.hansson@linaro.org>
6963 L:      linux-pm@vger.kernel.org
6964 S:      Supported
6965 F:      drivers/base/power/domain*.c
6966 F:      include/linux/pm_domain.h
6967 F:      Documentation/devicetree/bindings/power/power?domain*
6968
6969 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6970 M:      Eugen Hristev <eugen.hristev@microchip.com>
6971 L:      linux-input@vger.kernel.org
6972 S:      Maintained
6973 F:      drivers/input/touchscreen/resistive-adc-touch.c
6974
6975 GENERIC UIO DRIVER FOR PCI DEVICES
6976 M:      "Michael S. Tsirkin" <mst@redhat.com>
6977 L:      kvm@vger.kernel.org
6978 S:      Supported
6979 F:      drivers/uio/uio_pci_generic.c
6980
6981 GENERIC VDSO LIBRARY:
6982 M:      Andy Lutomirski <luto@kernel.org>
6983 M:      Thomas Gleixner <tglx@linutronix.de>
6984 M:      Vincenzo Frascino <vincenzo.frascino@arm.com>
6985 L:      linux-kernel@vger.kernel.org
6986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso
6987 S:      Maintained
6988 F:      lib/vdso/
6989 F:      kernel/time/vsyscall.c
6990 F:      include/vdso/
6991 F:      include/asm-generic/vdso/vsyscall.h
6992
6993 GENWQE (IBM Generic Workqueue Card)
6994 M:      Frank Haverkamp <haver@linux.ibm.com>
6995 S:      Supported
6996 F:      drivers/misc/genwqe/
6997
6998 GET_MAINTAINER SCRIPT
6999 M:      Joe Perches <joe@perches.com>
7000 S:      Maintained
7001 F:      scripts/get_maintainer.pl
7002
7003 GFS2 FILE SYSTEM
7004 M:      Bob Peterson <rpeterso@redhat.com>
7005 M:      Andreas Gruenbacher <agruenba@redhat.com>
7006 L:      cluster-devel@redhat.com
7007 W:      http://sources.redhat.com/cluster/
7008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
7009 S:      Supported
7010 F:      Documentation/filesystems/gfs2*.txt
7011 F:      fs/gfs2/
7012 F:      include/uapi/linux/gfs2_ondisk.h
7013
7014 GNSS SUBSYSTEM
7015 M:      Johan Hovold <johan@kernel.org>
7016 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
7017 S:      Maintained
7018 F:      Documentation/ABI/testing/sysfs-class-gnss
7019 F:      Documentation/devicetree/bindings/gnss/
7020 F:      drivers/gnss/
7021 F:      include/linux/gnss.h
7022
7023 GO7007 MPEG CODEC
7024 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
7025 L:      linux-media@vger.kernel.org
7026 S:      Maintained
7027 F:      drivers/media/usb/go7007/
7028
7029 GOODIX TOUCHSCREEN
7030 M:      Bastien Nocera <hadess@hadess.net>
7031 L:      linux-input@vger.kernel.org
7032 S:      Maintained
7033 F:      drivers/input/touchscreen/goodix.c
7034
7035 GOOGLE ETHERNET DRIVERS
7036 M:      Catherine Sullivan <csully@google.com>
7037 R:      Sagi Shahar <sagis@google.com>
7038 R:      Jon Olson <jonolson@google.com>
7039 L:      netdev@vger.kernel.org
7040 S:      Supported
7041 F:      Documentation/networking/device_drivers/google/gve.rst
7042 F:      drivers/net/ethernet/google
7043
7044 GPD POCKET FAN DRIVER
7045 M:      Hans de Goede <hdegoede@redhat.com>
7046 L:      platform-driver-x86@vger.kernel.org
7047 S:      Maintained
7048 F:      drivers/platform/x86/gpd-pocket-fan.c
7049
7050 GPIO ACPI SUPPORT
7051 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7052 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7053 L:      linux-gpio@vger.kernel.org
7054 L:      linux-acpi@vger.kernel.org
7055 S:      Maintained
7056 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
7057 F:      drivers/gpio/gpiolib-acpi.c
7058 F:      drivers/gpio/gpiolib-acpi.h
7059
7060 GPIO IR Transmitter
7061 M:      Sean Young <sean@mess.org>
7062 L:      linux-media@vger.kernel.org
7063 S:      Maintained
7064 F:      drivers/media/rc/gpio-ir-tx.c
7065
7066 GPIO MOCKUP DRIVER
7067 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
7068 L:      linux-gpio@vger.kernel.org
7069 S:      Maintained
7070 F:      drivers/gpio/gpio-mockup.c
7071 F:      tools/testing/selftests/gpio/
7072
7073 GPIO SUBSYSTEM
7074 M:      Linus Walleij <linus.walleij@linaro.org>
7075 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
7076 L:      linux-gpio@vger.kernel.org
7077 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
7078 S:      Maintained
7079 F:      Documentation/devicetree/bindings/gpio/
7080 F:      Documentation/driver-api/gpio/
7081 F:      Documentation/admin-guide/gpio/
7082 F:      Documentation/ABI/testing/gpio-cdev
7083 F:      Documentation/ABI/obsolete/sysfs-gpio
7084 F:      drivers/gpio/
7085 F:      include/linux/gpio/
7086 F:      include/linux/gpio.h
7087 F:      include/linux/of_gpio.h
7088 F:      include/asm-generic/gpio.h
7089 F:      include/uapi/linux/gpio.h
7090 F:      tools/gpio/
7091
7092 GRE DEMULTIPLEXER DRIVER
7093 M:      Dmitry Kozlov <xeb@mail.ru>
7094 L:      netdev@vger.kernel.org
7095 S:      Maintained
7096 F:      net/ipv4/gre_demux.c
7097 F:      net/ipv4/gre_offload.c
7098 F:      include/net/gre.h
7099
7100 GRETH 10/100/1G Ethernet MAC device driver
7101 M:      Andreas Larsson <andreas@gaisler.com>
7102 L:      netdev@vger.kernel.org
7103 S:      Maintained
7104 F:      drivers/net/ethernet/aeroflex/
7105
7106 GREYBUS AUDIO PROTOCOLS DRIVERS
7107 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
7108 M:      Mark Greer <mgreer@animalcreek.com>
7109 S:      Maintained
7110 F:      drivers/staging/greybus/audio_apbridgea.c
7111 F:      drivers/staging/greybus/audio_apbridgea.h
7112 F:      drivers/staging/greybus/audio_codec.c
7113 F:      drivers/staging/greybus/audio_codec.h
7114 F:      drivers/staging/greybus/audio_gb.c
7115 F:      drivers/staging/greybus/audio_manager.c
7116 F:      drivers/staging/greybus/audio_manager.h
7117 F:      drivers/staging/greybus/audio_manager_module.c
7118 F:      drivers/staging/greybus/audio_manager_private.h
7119 F:      drivers/staging/greybus/audio_manager_sysfs.c
7120 F:      drivers/staging/greybus/audio_module.c
7121 F:      drivers/staging/greybus/audio_topology.c
7122
7123 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
7124 M:      Viresh Kumar <vireshk@kernel.org>
7125 S:      Maintained
7126 F:      drivers/staging/greybus/authentication.c
7127 F:      drivers/staging/greybus/bootrom.c
7128 F:      drivers/staging/greybus/firmware.h
7129 F:      drivers/staging/greybus/fw-core.c
7130 F:      drivers/staging/greybus/fw-download.c
7131 F:      drivers/staging/greybus/fw-management.c
7132 F:      drivers/staging/greybus/greybus_authentication.h
7133 F:      drivers/staging/greybus/greybus_firmware.h
7134 F:      drivers/staging/greybus/hid.c
7135 F:      drivers/staging/greybus/i2c.c
7136 F:      drivers/staging/greybus/spi.c
7137 F:      drivers/staging/greybus/spilib.c
7138 F:      drivers/staging/greybus/spilib.h
7139
7140 GREYBUS LOOPBACK DRIVER
7141 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
7142 S:      Maintained
7143 F:      drivers/staging/greybus/loopback.c
7144
7145 GREYBUS PLATFORM DRIVERS
7146 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
7147 S:      Maintained
7148 F:      drivers/staging/greybus/arche-platform.c
7149 F:      drivers/staging/greybus/arche-apb-ctrl.c
7150 F:      drivers/staging/greybus/arche_platform.h
7151
7152 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
7153 M:      Rui Miguel Silva <rmfrfs@gmail.com>
7154 S:      Maintained
7155 F:      drivers/staging/greybus/sdio.c
7156 F:      drivers/staging/greybus/light.c
7157 F:      drivers/staging/greybus/gpio.c
7158 F:      drivers/staging/greybus/power_supply.c
7159 F:      drivers/staging/greybus/spi.c
7160 F:      drivers/staging/greybus/spilib.c
7161
7162 GREYBUS SUBSYSTEM
7163 M:      Johan Hovold <johan@kernel.org>
7164 M:      Alex Elder <elder@kernel.org>
7165 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7166 S:      Maintained
7167 F:      drivers/staging/greybus/
7168 F:      drivers/greybus/
7169 F:      include/linux/greybus.h
7170 F:      include/linux/greybus/
7171 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
7172
7173 GREYBUS UART PROTOCOLS DRIVERS
7174 M:      David Lin <dtwlin@gmail.com>
7175 S:      Maintained
7176 F:      drivers/staging/greybus/uart.c
7177 F:      drivers/staging/greybus/log.c
7178
7179 GS1662 VIDEO SERIALIZER
7180 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
7181 L:      linux-media@vger.kernel.org
7182 T:      git git://linuxtv.org/media_tree.git
7183 S:      Maintained
7184 F:      drivers/media/spi/gs1662.c
7185
7186 GSPCA FINEPIX SUBDRIVER
7187 M:      Frank Zago <frank@zago.net>
7188 L:      linux-media@vger.kernel.org
7189 T:      git git://linuxtv.org/media_tree.git
7190 S:      Maintained
7191 F:      drivers/media/usb/gspca/finepix.c
7192
7193 GSPCA GL860 SUBDRIVER
7194 M:      Olivier Lorin <o.lorin@laposte.net>
7195 L:      linux-media@vger.kernel.org
7196 T:      git git://linuxtv.org/media_tree.git
7197 S:      Maintained
7198 F:      drivers/media/usb/gspca/gl860/
7199
7200 GSPCA M5602 SUBDRIVER
7201 M:      Erik Andren <erik.andren@gmail.com>
7202 L:      linux-media@vger.kernel.org
7203 T:      git git://linuxtv.org/media_tree.git
7204 S:      Maintained
7205 F:      drivers/media/usb/gspca/m5602/
7206
7207 GSPCA PAC207 SONIXB SUBDRIVER
7208 M:      Hans Verkuil <hverkuil@xs4all.nl>
7209 L:      linux-media@vger.kernel.org
7210 T:      git git://linuxtv.org/media_tree.git
7211 S:      Odd Fixes
7212 F:      drivers/media/usb/gspca/pac207.c
7213
7214 GSPCA SN9C20X SUBDRIVER
7215 M:      Brian Johnson <brijohn@gmail.com>
7216 L:      linux-media@vger.kernel.org
7217 T:      git git://linuxtv.org/media_tree.git
7218 S:      Maintained
7219 F:      drivers/media/usb/gspca/sn9c20x.c
7220
7221 GSPCA T613 SUBDRIVER
7222 M:      Leandro Costantino <lcostantino@gmail.com>
7223 L:      linux-media@vger.kernel.org
7224 T:      git git://linuxtv.org/media_tree.git
7225 S:      Maintained
7226 F:      drivers/media/usb/gspca/t613.c
7227
7228 GSPCA USB WEBCAM DRIVER
7229 M:      Hans Verkuil <hverkuil@xs4all.nl>
7230 L:      linux-media@vger.kernel.org
7231 T:      git git://linuxtv.org/media_tree.git
7232 S:      Odd Fixes
7233 F:      drivers/media/usb/gspca/
7234
7235 GTP (GPRS Tunneling Protocol)
7236 M:      Pablo Neira Ayuso <pablo@netfilter.org>
7237 M:      Harald Welte <laforge@gnumonks.org>
7238 L:      osmocom-net-gprs@lists.osmocom.org
7239 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
7240 S:      Maintained
7241 F:      drivers/net/gtp.c
7242
7243 GUID PARTITION TABLE (GPT)
7244 M:      Davidlohr Bueso <dave@stgolabs.net>
7245 L:      linux-efi@vger.kernel.org
7246 S:      Maintained
7247 F:      block/partitions/efi.*
7248
7249 H8/300 ARCHITECTURE
7250 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
7251 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
7252 W:      http://uclinux-h8.sourceforge.jp
7253 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
7254 S:      Maintained
7255 F:      arch/h8300/
7256 F:      drivers/clocksource/h8300_*.c
7257 F:      drivers/clk/h8300/
7258 F:      drivers/irqchip/irq-renesas-h8*.c
7259
7260 HABANALABS PCI DRIVER
7261 M:      Oded Gabbay <oded.gabbay@gmail.com>
7262 T:      git https://github.com/HabanaAI/linux.git
7263 S:      Supported
7264 F:      drivers/misc/habanalabs/
7265 F:      include/uapi/misc/habanalabs.h
7266 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
7267 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
7268
7269 HACKRF MEDIA DRIVER
7270 M:      Antti Palosaari <crope@iki.fi>
7271 L:      linux-media@vger.kernel.org
7272 W:      https://linuxtv.org
7273 W:      http://palosaari.fi/linux/
7274 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
7275 T:      git git://linuxtv.org/anttip/media_tree.git
7276 S:      Maintained
7277 F:      drivers/media/usb/hackrf/
7278
7279 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
7280 M:      Frank Seidel <frank@f-seidel.de>
7281 L:      platform-driver-x86@vger.kernel.org
7282 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
7283 S:      Maintained
7284 F:      drivers/platform/x86/hdaps.c
7285
7286 HARDWARE MONITORING
7287 M:      Jean Delvare <jdelvare@suse.com>
7288 M:      Guenter Roeck <linux@roeck-us.net>
7289 L:      linux-hwmon@vger.kernel.org
7290 W:      http://hwmon.wiki.kernel.org/
7291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
7292 S:      Maintained
7293 F:      Documentation/devicetree/bindings/hwmon/
7294 F:      Documentation/hwmon/
7295 F:      drivers/hwmon/
7296 F:      include/linux/hwmon*.h
7297 F:      include/trace/events/hwmon*.h
7298
7299 HARDWARE RANDOM NUMBER GENERATOR CORE
7300 M:      Matt Mackall <mpm@selenic.com>
7301 M:      Herbert Xu <herbert@gondor.apana.org.au>
7302 L:      linux-crypto@vger.kernel.org
7303 S:      Odd fixes
7304 F:      Documentation/devicetree/bindings/rng/
7305 F:      Documentation/admin-guide/hw_random.rst
7306 F:      drivers/char/hw_random/
7307 F:      include/linux/hw_random.h
7308
7309 HARDWARE TRACING FACILITIES
7310 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
7311 S:      Maintained
7312 F:      drivers/hwtracing/
7313
7314 HARDWARE SPINLOCK CORE
7315 M:      Ohad Ben-Cohen <ohad@wizery.com>
7316 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
7317 L:      linux-remoteproc@vger.kernel.org
7318 S:      Maintained
7319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next
7320 F:      Documentation/devicetree/bindings/hwlock/
7321 F:      Documentation/hwspinlock.txt
7322 F:      drivers/hwspinlock/
7323 F:      include/linux/hwspinlock.h
7324
7325 HARMONY SOUND DRIVER
7326 L:      linux-parisc@vger.kernel.org
7327 S:      Maintained
7328 F:      sound/parisc/harmony.*
7329
7330 HDPVR USB VIDEO ENCODER DRIVER
7331 M:      Hans Verkuil <hverkuil@xs4all.nl>
7332 L:      linux-media@vger.kernel.org
7333 T:      git git://linuxtv.org/media_tree.git
7334 W:      https://linuxtv.org
7335 S:      Odd Fixes
7336 F:      drivers/media/usb/hdpvr/
7337
7338 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7339 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7340 S:      Supported
7341 F:      Documentation/watchdog/hpwdt.rst
7342 F:      drivers/watchdog/hpwdt.c
7343
7344 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7345 M:      Don Brace <don.brace@microsemi.com>
7346 L:      esc.storagedev@microsemi.com
7347 L:      linux-scsi@vger.kernel.org
7348 S:      Supported
7349 F:      Documentation/scsi/hpsa.txt
7350 F:      drivers/scsi/hpsa*.[ch]
7351 F:      include/linux/cciss*.h
7352 F:      include/uapi/linux/cciss*.h
7353
7354 HFI1 DRIVER
7355 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7356 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7357 L:      linux-rdma@vger.kernel.org
7358 S:      Supported
7359 F:      drivers/infiniband/hw/hfi1
7360
7361 HFS FILESYSTEM
7362 L:      linux-fsdevel@vger.kernel.org
7363 S:      Orphan
7364 F:      Documentation/filesystems/hfs.txt
7365 F:      fs/hfs/
7366
7367 HFSPLUS FILESYSTEM
7368 L:      linux-fsdevel@vger.kernel.org
7369 S:      Orphan
7370 F:      Documentation/filesystems/hfsplus.txt
7371 F:      fs/hfsplus/
7372
7373 HGA FRAMEBUFFER DRIVER
7374 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7375 L:      linux-nvidia@lists.surfsouth.com
7376 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7377 S:      Maintained
7378 F:      drivers/video/fbdev/hgafb.c
7379
7380 HIBERNATION (aka Software Suspend, aka swsusp)
7381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7382 M:      Pavel Machek <pavel@ucw.cz>
7383 L:      linux-pm@vger.kernel.org
7384 B:      https://bugzilla.kernel.org
7385 S:      Supported
7386 F:      arch/x86/power/
7387 F:      drivers/base/power/
7388 F:      kernel/power/
7389 F:      include/linux/suspend.h
7390 F:      include/linux/freezer.h
7391 F:      include/linux/pm.h
7392 F:      arch/*/include/asm/suspend*.h
7393
7394 HID CORE LAYER
7395 M:      Jiri Kosina <jikos@kernel.org>
7396 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7397 L:      linux-input@vger.kernel.org
7398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7399 S:      Maintained
7400 F:      drivers/hid/
7401 F:      include/linux/hid*
7402 F:      include/uapi/linux/hid*
7403
7404 HID SENSOR HUB DRIVERS
7405 M:      Jiri Kosina <jikos@kernel.org>
7406 M:      Jonathan Cameron <jic23@kernel.org>
7407 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7408 L:      linux-input@vger.kernel.org
7409 L:      linux-iio@vger.kernel.org
7410 S:      Maintained
7411 F:      Documentation/hid/hid-sensor*
7412 F:      drivers/hid/hid-sensor-*
7413 F:      drivers/iio/*/hid-*
7414 F:      include/linux/hid-sensor-*
7415
7416 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7417 M:      Thomas Gleixner <tglx@linutronix.de>
7418 L:      linux-kernel@vger.kernel.org
7419 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7420 S:      Maintained
7421 F:      Documentation/timers/
7422 F:      kernel/time/hrtimer.c
7423 F:      kernel/time/clockevents.c
7424 F:      kernel/time/timer_*.c
7425 F:      include/linux/clockchips.h
7426 F:      include/linux/hrtimer.h
7427
7428 HIGH-SPEED SCC DRIVER FOR AX.25
7429 L:      linux-hams@vger.kernel.org
7430 S:      Orphan
7431 F:      drivers/net/hamradio/dmascc.c
7432 F:      drivers/net/hamradio/scc.c
7433
7434 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7435 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7436 W:      http://www.highpoint-tech.com
7437 S:      Supported
7438 F:      Documentation/scsi/hptiop.txt
7439 F:      drivers/scsi/hptiop.c
7440
7441 HIPPI
7442 M:      Jes Sorensen <jes@trained-monkey.org>
7443 L:      linux-hippi@sunsite.dk
7444 S:      Maintained
7445 F:      include/linux/hippidevice.h
7446 F:      include/uapi/linux/if_hippi.h
7447 F:      net/802/hippi.c
7448 F:      drivers/net/hippi/
7449
7450 HISILICON SECURITY ENGINE V2 DRIVER (SEC2)
7451 M:      Zaibo Xu <xuzaibo@huawei.com>
7452 L:      linux-crypto@vger.kernel.org
7453 S:      Maintained
7454 F:      drivers/crypto/hisilicon/sec2/sec_crypto.c
7455 F:      drivers/crypto/hisilicon/sec2/sec_main.c
7456 F:      drivers/crypto/hisilicon/sec2/sec_crypto.h
7457 F:      drivers/crypto/hisilicon/sec2/sec.h
7458 F:      Documentation/ABI/testing/debugfs-hisi-sec
7459
7460 HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE)
7461 M:      Zaibo Xu <xuzaibo@huawei.com>
7462 L:      linux-crypto@vger.kernel.org
7463 S:      Maintained
7464 F:      drivers/crypto/hisilicon/hpre/hpre_crypto.c
7465 F:      drivers/crypto/hisilicon/hpre/hpre_main.c
7466 F:      drivers/crypto/hisilicon/hpre/hpre.h
7467 F:      Documentation/ABI/testing/debugfs-hisi-hpre
7468
7469 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7470 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7471 M:      Salil Mehta <salil.mehta@huawei.com>
7472 L:      netdev@vger.kernel.org
7473 W:      http://www.hisilicon.com
7474 S:      Maintained
7475 F:      drivers/net/ethernet/hisilicon/hns3/
7476
7477 HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT
7478 M:      Zaibo Xu <xuzaibo@huawei.com>
7479 S:      Maintained
7480 F:      drivers/char/hw_random/hisi-trng-v2.c
7481
7482 HISILICON LPC BUS DRIVER
7483 M:      john.garry@huawei.com
7484 W:      http://www.hisilicon.com
7485 S:      Maintained
7486 F:      drivers/bus/hisi_lpc.c
7487 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7488
7489 HISILICON NETWORK SUBSYSTEM DRIVER
7490 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7491 M:      Salil Mehta <salil.mehta@huawei.com>
7492 L:      netdev@vger.kernel.org
7493 W:      http://www.hisilicon.com
7494 S:      Maintained
7495 F:      drivers/net/ethernet/hisilicon/
7496 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7497
7498 HISILICON PMU DRIVER
7499 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7500 W:      http://www.hisilicon.com
7501 S:      Supported
7502 F:      drivers/perf/hisilicon
7503 F:      Documentation/admin-guide/perf/hisi-pmu.rst
7504
7505 HISILICON ROCE DRIVER
7506 M:      Lijun Ou <oulijun@huawei.com>
7507 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7508 L:      linux-rdma@vger.kernel.org
7509 S:      Maintained
7510 F:      drivers/infiniband/hw/hns/
7511 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7512
7513 HISILICON SAS Controller
7514 M:      John Garry <john.garry@huawei.com>
7515 W:      http://www.hisilicon.com
7516 S:      Supported
7517 F:      drivers/scsi/hisi_sas/
7518 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7519
7520 HISILICON V3XX SPI NOR FLASH Controller Driver
7521 M:      John Garry <john.garry@huawei.com>
7522 W:      http://www.hisilicon.com
7523 S:      Maintained
7524 F:      drivers/spi/spi-hisi-sfc-v3xx.c
7525
7526 HISILICON QM AND ZIP Controller DRIVER
7527 M:      Zhou Wang <wangzhou1@hisilicon.com>
7528 L:      linux-crypto@vger.kernel.org
7529 S:      Maintained
7530 F:      drivers/crypto/hisilicon/qm.c
7531 F:      drivers/crypto/hisilicon/qm.h
7532 F:      drivers/crypto/hisilicon/sgl.c
7533 F:      drivers/crypto/hisilicon/zip/
7534 F:      Documentation/ABI/testing/debugfs-hisi-zip
7535
7536 HMM - Heterogeneous Memory Management
7537 M:      Jérôme Glisse <jglisse@redhat.com>
7538 L:      linux-mm@kvack.org
7539 S:      Maintained
7540 F:      mm/hmm*
7541 F:      include/linux/hmm*
7542 F:      Documentation/vm/hmm.rst
7543
7544 HOST AP DRIVER
7545 M:      Jouni Malinen <j@w1.fi>
7546 L:      linux-wireless@vger.kernel.org
7547 W:      http://w1.fi/hostap-driver.html
7548 S:      Obsolete
7549 F:      drivers/net/wireless/intersil/hostap/
7550
7551 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7552 L:      platform-driver-x86@vger.kernel.org
7553 S:      Orphan
7554 F:      drivers/platform/x86/tc1100-wmi.c
7555
7556 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7557 M:      Jaroslav Kysela <perex@perex.cz>
7558 S:      Obsolete
7559 F:      drivers/staging/hp/hp100.*
7560
7561 HPET:   High Precision Event Timers driver
7562 M:      Clemens Ladisch <clemens@ladisch.de>
7563 S:      Maintained
7564 F:      Documentation/timers/hpet.rst
7565 F:      drivers/char/hpet.c
7566 F:      include/linux/hpet.h
7567 F:      include/uapi/linux/hpet.h
7568
7569 HPET:   x86
7570 S:      Orphan
7571 F:      arch/x86/kernel/hpet.c
7572 F:      arch/x86/include/asm/hpet.h
7573
7574 HPFS FILESYSTEM
7575 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7576 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7577 S:      Maintained
7578 F:      fs/hpfs/
7579
7580 HSI SUBSYSTEM
7581 M:      Sebastian Reichel <sre@kernel.org>
7582 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7583 S:      Maintained
7584 F:      Documentation/ABI/testing/sysfs-bus-hsi
7585 F:      Documentation/driver-api/hsi.rst
7586 F:      drivers/hsi/
7587 F:      include/linux/hsi/
7588 F:      include/uapi/linux/hsi/
7589
7590 HSO 3G MODEM DRIVER
7591 L:      linux-usb@vger.kernel.org
7592 S:      Orphan
7593 F:      drivers/net/usb/hso.c
7594
7595 HSR NETWORK PROTOCOL
7596 M:      Arvid Brodin <arvid.brodin@alten.se>
7597 L:      netdev@vger.kernel.org
7598 S:      Maintained
7599 F:      net/hsr/
7600
7601 HT16K33 LED CONTROLLER DRIVER
7602 M:      Robin van der Gracht <robin@protonic.nl>
7603 S:      Maintained
7604 F:      drivers/auxdisplay/ht16k33.c
7605 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7606
7607 HTCPEN TOUCHSCREEN DRIVER
7608 M:      Pau Oliva Fora <pof@eslack.org>
7609 L:      linux-input@vger.kernel.org
7610 S:      Maintained
7611 F:      drivers/input/touchscreen/htcpen.c
7612
7613 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7614 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7615 L:      linux-iio@vger.kernel.org
7616 W:      http://www.st.com/
7617 S:      Maintained
7618 F:      drivers/iio/humidity/hts221*
7619 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7620
7621 HUAWEI ETHERNET DRIVER
7622 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7623 L:      netdev@vger.kernel.org
7624 S:      Supported
7625 F:      Documentation/networking/hinic.txt
7626 F:      drivers/net/ethernet/huawei/hinic/
7627
7628 HUGETLB FILESYSTEM
7629 M:      Mike Kravetz <mike.kravetz@oracle.com>
7630 L:      linux-mm@kvack.org
7631 S:      Maintained
7632 F:      fs/hugetlbfs/
7633 F:      mm/hugetlb.c
7634 F:      include/linux/hugetlb.h
7635 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7636 F:      Documentation/vm/hugetlbfs_reserv.rst
7637 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7638
7639 HVA ST MEDIA DRIVER
7640 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7641 L:      linux-media@vger.kernel.org
7642 T:      git git://linuxtv.org/media_tree.git
7643 W:      https://linuxtv.org
7644 S:      Supported
7645 F:      drivers/media/platform/sti/hva
7646
7647 HWPOISON MEMORY FAILURE HANDLING
7648 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7649 L:      linux-mm@kvack.org
7650 S:      Maintained
7651 F:      mm/memory-failure.c
7652 F:      mm/hwpoison-inject.c
7653
7654 HYGON PROCESSOR SUPPORT
7655 M:      Pu Wen <puwen@hygon.cn>
7656 L:      linux-kernel@vger.kernel.org
7657 S:      Maintained
7658 F:      arch/x86/kernel/cpu/hygon.c
7659
7660 HYNIX HI556 SENSOR DRIVER
7661 M:      Shawn Tu <shawnx.tu@intel.com>
7662 L:      linux-media@vger.kernel.org
7663 T:      git git://linuxtv.org/media_tree.git
7664 S:      Maintained
7665 F:      drivers/media/i2c/hi556.c
7666
7667 Hyper-V CORE AND DRIVERS
7668 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7669 M:      Haiyang Zhang <haiyangz@microsoft.com>
7670 M:      Stephen Hemminger <sthemmin@microsoft.com>
7671 M:      Sasha Levin <sashal@kernel.org>
7672 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7673 L:      linux-hyperv@vger.kernel.org
7674 S:      Supported
7675 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7676 F:      arch/x86/include/asm/mshyperv.h
7677 F:      arch/x86/include/asm/trace/hyperv.h
7678 F:      arch/x86/include/asm/hyperv-tlfs.h
7679 F:      arch/x86/kernel/cpu/mshyperv.c
7680 F:      arch/x86/hyperv
7681 F:      drivers/clocksource/hyperv_timer.c
7682 F:      drivers/hid/hid-hyperv.c
7683 F:      drivers/hv/
7684 F:      drivers/input/serio/hyperv-keyboard.c
7685 F:      drivers/pci/controller/pci-hyperv.c
7686 F:      drivers/pci/controller/pci-hyperv-intf.c
7687 F:      drivers/net/hyperv/
7688 F:      drivers/scsi/storvsc_drv.c
7689 F:      drivers/uio/uio_hv_generic.c
7690 F:      drivers/video/fbdev/hyperv_fb.c
7691 F:      drivers/iommu/hyperv-iommu.c
7692 F:      net/vmw_vsock/hyperv_transport.c
7693 F:      include/clocksource/hyperv_timer.h
7694 F:      include/linux/hyperv.h
7695 F:      include/uapi/linux/hyperv.h
7696 F:      include/asm-generic/mshyperv.h
7697 F:      tools/hv/
7698 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7699 F:      Documentation/ABI/testing/debugfs-hyperv
7700
7701 HYPERBUS SUPPORT
7702 M:      Vignesh Raghavendra <vigneshr@ti.com>
7703 S:      Supported
7704 F:      drivers/mtd/hyperbus/
7705 F:      include/linux/mtd/hyperbus.h
7706 F:      Documentation/devicetree/bindings/mtd/cypress,hyperflash.txt
7707 F:      Documentation/devicetree/bindings/mtd/ti,am654-hbmc.txt
7708
7709 HYPERVISOR VIRTUAL CONSOLE DRIVER
7710 L:      linuxppc-dev@lists.ozlabs.org
7711 S:      Odd Fixes
7712 F:      drivers/tty/hvc/
7713
7714 I2C ACPI SUPPORT
7715 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7716 L:      linux-i2c@vger.kernel.org
7717 L:      linux-acpi@vger.kernel.org
7718 S:      Maintained
7719 F:      drivers/i2c/i2c-core-acpi.c
7720
7721 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7722 M:      Ajay Gupta <ajayg@nvidia.com>
7723 L:      linux-i2c@vger.kernel.org
7724 S:      Maintained
7725 F:      Documentation/i2c/busses/i2c-nvidia-gpu.rst
7726 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7727
7728 I2C MUXES
7729 M:      Peter Rosin <peda@axentia.se>
7730 L:      linux-i2c@vger.kernel.org
7731 S:      Maintained
7732 F:      Documentation/i2c/i2c-topology.rst
7733 F:      Documentation/i2c/muxes/
7734 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7735 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7736 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7737 F:      drivers/i2c/i2c-mux.c
7738 F:      drivers/i2c/muxes/
7739 F:      include/linux/i2c-mux.h
7740
7741 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7742 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7743 L:      linux-i2c@vger.kernel.org
7744 S:      Maintained
7745 F:      Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml
7746 F:      drivers/i2c/busses/i2c-mv64xxx.c
7747
7748 I2C OVER PARALLEL PORT
7749 M:      Jean Delvare <jdelvare@suse.com>
7750 L:      linux-i2c@vger.kernel.org
7751 S:      Maintained
7752 F:      Documentation/i2c/busses/i2c-parport.rst
7753 F:      Documentation/i2c/busses/i2c-parport-light.rst
7754 F:      drivers/i2c/busses/i2c-parport.c
7755 F:      drivers/i2c/busses/i2c-parport-light.c
7756
7757 I2C SUBSYSTEM
7758 M:      Wolfram Sang <wsa@the-dreams.de>
7759 L:      linux-i2c@vger.kernel.org
7760 W:      https://i2c.wiki.kernel.org/
7761 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7762 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7763 S:      Maintained
7764 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7765 F:      Documentation/i2c/
7766 F:      drivers/i2c/*
7767 F:      include/linux/i2c.h
7768 F:      include/linux/i2c-dev.h
7769 F:      include/linux/i2c-smbus.h
7770 F:      include/uapi/linux/i2c.h
7771 F:      include/uapi/linux/i2c-*.h
7772
7773 I2C SUBSYSTEM HOST DRIVERS
7774 L:      linux-i2c@vger.kernel.org
7775 W:      https://i2c.wiki.kernel.org/
7776 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7778 S:      Odd Fixes
7779 F:      Documentation/devicetree/bindings/i2c/
7780 F:      drivers/i2c/algos/
7781 F:      drivers/i2c/busses/
7782
7783 I2C-TAOS-EVM DRIVER
7784 M:      Jean Delvare <jdelvare@suse.com>
7785 L:      linux-i2c@vger.kernel.org
7786 S:      Maintained
7787 F:      Documentation/i2c/busses/i2c-taos-evm.rst
7788 F:      drivers/i2c/busses/i2c-taos-evm.c
7789
7790 I2C-TINY-USB DRIVER
7791 M:      Till Harbaum <till@harbaum.org>
7792 L:      linux-i2c@vger.kernel.org
7793 W:      http://www.harbaum.org/till/i2c_tiny_usb
7794 S:      Maintained
7795 F:      drivers/i2c/busses/i2c-tiny-usb.c
7796
7797 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7798 M:      Jean Delvare <jdelvare@suse.com>
7799 L:      linux-i2c@vger.kernel.org
7800 S:      Maintained
7801 F:      Documentation/i2c/busses/i2c-ali1535.rst
7802 F:      Documentation/i2c/busses/i2c-ali1563.rst
7803 F:      Documentation/i2c/busses/i2c-ali15x3.rst
7804 F:      Documentation/i2c/busses/i2c-amd756.rst
7805 F:      Documentation/i2c/busses/i2c-amd8111.rst
7806 F:      Documentation/i2c/busses/i2c-i801.rst
7807 F:      Documentation/i2c/busses/i2c-nforce2.rst
7808 F:      Documentation/i2c/busses/i2c-piix4.rst
7809 F:      Documentation/i2c/busses/i2c-sis5595.rst
7810 F:      Documentation/i2c/busses/i2c-sis630.rst
7811 F:      Documentation/i2c/busses/i2c-sis96x.rst
7812 F:      Documentation/i2c/busses/i2c-via.rst
7813 F:      Documentation/i2c/busses/i2c-viapro.rst
7814 F:      drivers/i2c/busses/i2c-ali1535.c
7815 F:      drivers/i2c/busses/i2c-ali1563.c
7816 F:      drivers/i2c/busses/i2c-ali15x3.c
7817 F:      drivers/i2c/busses/i2c-amd756.c
7818 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7819 F:      drivers/i2c/busses/i2c-amd8111.c
7820 F:      drivers/i2c/busses/i2c-i801.c
7821 F:      drivers/i2c/busses/i2c-isch.c
7822 F:      drivers/i2c/busses/i2c-nforce2.c
7823 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7824 F:      drivers/i2c/busses/i2c-piix4.c
7825 F:      drivers/i2c/busses/i2c-sis5595.c
7826 F:      drivers/i2c/busses/i2c-sis630.c
7827 F:      drivers/i2c/busses/i2c-sis96x.c
7828 F:      drivers/i2c/busses/i2c-via.c
7829 F:      drivers/i2c/busses/i2c-viapro.c
7830
7831 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7832 M:      Hans de Goede <hdegoede@redhat.com>
7833 L:      linux-i2c@vger.kernel.org
7834 S:      Maintained
7835 F:      drivers/i2c/busses/i2c-cht-wc.c
7836
7837 I2C/SMBUS ISMT DRIVER
7838 M:      Seth Heasley <seth.heasley@intel.com>
7839 M:      Neil Horman <nhorman@tuxdriver.com>
7840 L:      linux-i2c@vger.kernel.org
7841 F:      drivers/i2c/busses/i2c-ismt.c
7842 F:      Documentation/i2c/busses/i2c-ismt.rst
7843
7844 I2C/SMBUS STUB DRIVER
7845 M:      Jean Delvare <jdelvare@suse.com>
7846 L:      linux-i2c@vger.kernel.org
7847 S:      Maintained
7848 F:      drivers/i2c/i2c-stub.c
7849
7850 I3C SUBSYSTEM
7851 M:      Boris Brezillon <bbrezillon@kernel.org>
7852 L:      linux-i3c@lists.infradead.org (moderated for non-subscribers)
7853 C:      irc://chat.freenode.net/linux-i3c
7854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7855 S:      Maintained
7856 F:      Documentation/ABI/testing/sysfs-bus-i3c
7857 F:      Documentation/devicetree/bindings/i3c/
7858 F:      Documentation/driver-api/i3c
7859 F:      drivers/i3c/
7860 F:      include/linux/i3c/
7861
7862 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7863 M:      Vitor Soares <vitor.soares@synopsys.com>
7864 S:      Maintained
7865 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7866 F:      drivers/i3c/master/dw*
7867
7868 I3C DRIVER FOR CADENCE I3C MASTER IP
7869 M:      Przemysław Gaj <pgaj@cadence.com>
7870 S:      Maintained
7871 F:      Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt
7872 F:      drivers/i3c/master/i3c-master-cdns.c
7873
7874 IA64 (Itanium) PLATFORM
7875 M:      Tony Luck <tony.luck@intel.com>
7876 M:      Fenghua Yu <fenghua.yu@intel.com>
7877 L:      linux-ia64@vger.kernel.org
7878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7879 S:      Maintained
7880 F:      arch/ia64/
7881
7882 IBM Power 842 compression accelerator
7883 M:      Haren Myneni <haren@us.ibm.com>
7884 S:      Supported
7885 F:      drivers/crypto/nx/Makefile
7886 F:      drivers/crypto/nx/Kconfig
7887 F:      drivers/crypto/nx/nx-842*
7888 F:      include/linux/sw842.h
7889 F:      crypto/842.c
7890 F:      lib/842/
7891
7892 IBM Power in-Nest Crypto Acceleration
7893 M:      Breno Leitão <leitao@debian.org>
7894 M:      Nayna Jain <nayna@linux.ibm.com>
7895 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7896 L:      linux-crypto@vger.kernel.org
7897 S:      Supported
7898 F:      drivers/crypto/nx/Makefile
7899 F:      drivers/crypto/nx/Kconfig
7900 F:      drivers/crypto/nx/nx-aes*
7901 F:      drivers/crypto/nx/nx-sha*
7902 F:      drivers/crypto/nx/nx.*
7903 F:      drivers/crypto/nx/nx_csbcpb.h
7904 F:      drivers/crypto/nx/nx_debugfs.c
7905
7906 IBM Power Linux RAID adapter
7907 M:      Brian King <brking@us.ibm.com>
7908 S:      Supported
7909 F:      drivers/scsi/ipr.*
7910
7911 IBM Power SRIOV Virtual NIC Device Driver
7912 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7913 M:      John Allen <jallen@linux.ibm.com>
7914 L:      netdev@vger.kernel.org
7915 S:      Supported
7916 F:      drivers/net/ethernet/ibm/ibmvnic.*
7917
7918 IBM Power Virtual Accelerator Switchboard
7919 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7920 L:      linuxppc-dev@lists.ozlabs.org
7921 S:      Supported
7922 F:      arch/powerpc/platforms/powernv/vas*
7923 F:      arch/powerpc/platforms/powernv/copy-paste.h
7924 F:      arch/powerpc/include/asm/vas.h
7925
7926 IBM Power Virtual Ethernet Device Driver
7927 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7928 L:      netdev@vger.kernel.org
7929 S:      Supported
7930 F:      drivers/net/ethernet/ibm/ibmveth.*
7931
7932 IBM Power Virtual FC Device Drivers
7933 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7934 L:      linux-scsi@vger.kernel.org
7935 S:      Supported
7936 F:      drivers/scsi/ibmvscsi/ibmvfc*
7937
7938 IBM Power Virtual Management Channel Driver
7939 M:      Steven Royer <seroyer@linux.ibm.com>
7940 S:      Supported
7941 F:      drivers/misc/ibmvmc.*
7942
7943 IBM Power Virtual SCSI Device Drivers
7944 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7945 L:      linux-scsi@vger.kernel.org
7946 S:      Supported
7947 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7948 F:      include/scsi/viosrp.h
7949
7950 IBM Power Virtual SCSI Device Target Driver
7951 M:      Michael Cyr <mikecyr@linux.ibm.com>
7952 L:      linux-scsi@vger.kernel.org
7953 L:      target-devel@vger.kernel.org
7954 S:      Supported
7955 F:      drivers/scsi/ibmvscsi_tgt/
7956
7957 IBM Power VMX Cryptographic instructions
7958 M:      Breno Leitão <leitao@debian.org>
7959 M:      Nayna Jain <nayna@linux.ibm.com>
7960 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7961 L:      linux-crypto@vger.kernel.org
7962 S:      Supported
7963 F:      drivers/crypto/vmx/Makefile
7964 F:      drivers/crypto/vmx/Kconfig
7965 F:      drivers/crypto/vmx/vmx.c
7966 F:      drivers/crypto/vmx/aes*
7967 F:      drivers/crypto/vmx/ghash*
7968 F:      drivers/crypto/vmx/ppc-xlate.pl
7969
7970 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7971 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7972 L:      linux-pci@vger.kernel.org
7973 L:      linuxppc-dev@lists.ozlabs.org
7974 S:      Supported
7975 F:      drivers/pci/hotplug/rpaphp*
7976
7977 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7978 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7979 L:      linux-pci@vger.kernel.org
7980 L:      linuxppc-dev@lists.ozlabs.org
7981 S:      Supported
7982 F:      drivers/pci/hotplug/rpadlpar*
7983
7984 IBM ServeRAID RAID DRIVER
7985 S:      Orphan
7986 F:      drivers/scsi/ips.*
7987
7988 ICH LPC AND GPIO DRIVER
7989 M:      Peter Tyser <ptyser@xes-inc.com>
7990 S:      Maintained
7991 F:      drivers/mfd/lpc_ich.c
7992 F:      drivers/gpio/gpio-ich.c
7993
7994 ICY I2C DRIVER
7995 M:      Max Staudt <max@enpas.org>
7996 L:      linux-i2c@vger.kernel.org
7997 S:      Maintained
7998 F:      drivers/i2c/busses/i2c-icy.c
7999
8000 IDE SUBSYSTEM
8001 M:      "David S. Miller" <davem@davemloft.net>
8002 L:      linux-ide@vger.kernel.org
8003 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
8004 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
8005 S:      Maintained
8006 F:      Documentation/ide/
8007 F:      drivers/ide/
8008 F:      include/linux/ide.h
8009
8010 IDE/ATAPI DRIVERS
8011 M:      Borislav Petkov <bp@alien8.de>
8012 L:      linux-ide@vger.kernel.org
8013 S:      Maintained
8014 F:      Documentation/cdrom/ide-cd.rst
8015 F:      drivers/ide/ide-cd*
8016
8017 IDEAPAD LAPTOP EXTRAS DRIVER
8018 M:      Ike Panhc <ike.pan@canonical.com>
8019 L:      platform-driver-x86@vger.kernel.org
8020 W:      http://launchpad.net/ideapad-laptop
8021 S:      Maintained
8022 F:      drivers/platform/x86/ideapad-laptop.c
8023
8024 IDEAPAD LAPTOP SLIDEBAR DRIVER
8025 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
8026 L:      linux-input@vger.kernel.org
8027 W:      https://github.com/o2genum/ideapad-slidebar
8028 S:      Maintained
8029 F:      drivers/input/misc/ideapad_slidebar.c
8030
8031 IDT VersaClock 5 CLOCK DRIVER
8032 M:      Marek Vasut <marek.vasut@gmail.com>
8033 S:      Maintained
8034 F:      drivers/clk/clk-versaclock5.c
8035
8036 IEEE 802.15.4 SUBSYSTEM
8037 M:      Alexander Aring <alex.aring@gmail.com>
8038 M:      Stefan Schmidt <stefan@datenfreihafen.org>
8039 L:      linux-wpan@vger.kernel.org
8040 W:      http://wpan.cakelab.org/
8041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
8042 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
8043 S:      Maintained
8044 F:      net/ieee802154/
8045 F:      net/mac802154/
8046 F:      drivers/net/ieee802154/
8047 F:      include/linux/nl802154.h
8048 F:      include/linux/ieee802154.h
8049 F:      include/net/nl802154.h
8050 F:      include/net/mac802154.h
8051 F:      include/net/af_ieee802154.h
8052 F:      include/net/cfg802154.h
8053 F:      include/net/ieee802154_netdev.h
8054 F:      Documentation/networking/ieee802154.rst
8055
8056 IFE PROTOCOL
8057 M:      Yotam Gigi <yotam.gi@gmail.com>
8058 M:      Jamal Hadi Salim <jhs@mojatatu.com>
8059 F:      net/ife
8060 F:      include/net/ife.h
8061 F:      include/uapi/linux/ife.h
8062
8063 IGORPLUG-USB IR RECEIVER
8064 M:      Sean Young <sean@mess.org>
8065 L:      linux-media@vger.kernel.org
8066 S:      Maintained
8067 F:      drivers/media/rc/igorplugusb.c
8068
8069 IGUANAWORKS USB IR TRANSCEIVER
8070 M:      Sean Young <sean@mess.org>
8071 L:      linux-media@vger.kernel.org
8072 S:      Maintained
8073 F:      drivers/media/rc/iguanair.c
8074
8075 IIO DIGITAL POTENTIOMETER DAC
8076 M:      Peter Rosin <peda@axentia.se>
8077 L:      linux-iio@vger.kernel.org
8078 S:      Maintained
8079 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
8080 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
8081 F:      drivers/iio/dac/dpot-dac.c
8082
8083 IIO ENVELOPE DETECTOR
8084 M:      Peter Rosin <peda@axentia.se>
8085 L:      linux-iio@vger.kernel.org
8086 S:      Maintained
8087 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
8088 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
8089 F:      drivers/iio/adc/envelope-detector.c
8090
8091 IIO MULTIPLEXER
8092 M:      Peter Rosin <peda@axentia.se>
8093 L:      linux-iio@vger.kernel.org
8094 S:      Maintained
8095 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
8096 F:      drivers/iio/multiplexer/iio-mux.c
8097
8098 IIO SUBSYSTEM AND DRIVERS
8099 M:      Jonathan Cameron <jic23@kernel.org>
8100 R:      Hartmut Knaack <knaack.h@gmx.de>
8101 R:      Lars-Peter Clausen <lars@metafoo.de>
8102 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
8103 L:      linux-iio@vger.kernel.org
8104 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
8105 S:      Maintained
8106 F:      Documentation/ABI/testing/configfs-iio*
8107 F:      Documentation/ABI/testing/sysfs-bus-iio*
8108 F:      Documentation/devicetree/bindings/iio/
8109 F:      drivers/iio/
8110 F:      drivers/staging/iio/
8111 F:      include/linux/iio/
8112 F:      tools/iio/
8113
8114 IIO UNIT CONVERTER
8115 M:      Peter Rosin <peda@axentia.se>
8116 L:      linux-iio@vger.kernel.org
8117 S:      Maintained
8118 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
8119 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
8120 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
8121 F:      drivers/iio/afe/iio-rescale.c
8122
8123 IKANOS/ADI EAGLE ADSL USB DRIVER
8124 M:      Matthieu Castet <castet.matthieu@free.fr>
8125 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8126 S:      Maintained
8127 F:      drivers/usb/atm/ueagle-atm.c
8128
8129 IMGTEC ASCII LCD DRIVER
8130 M:      Paul Burton <paulburton@kernel.org>
8131 S:      Maintained
8132 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
8133 F:      drivers/auxdisplay/img-ascii-lcd.c
8134
8135 IMGTEC IR DECODER DRIVER
8136 M:      James Hogan <jhogan@kernel.org>
8137 S:      Maintained
8138 F:      drivers/media/rc/img-ir/
8139
8140 IMON SOUNDGRAPH USB IR RECEIVER
8141 M:      Sean Young <sean@mess.org>
8142 L:      linux-media@vger.kernel.org
8143 S:      Maintained
8144 F:      drivers/media/rc/imon_raw.c
8145 F:      drivers/media/rc/imon.c
8146
8147 IMS TWINTURBO FRAMEBUFFER DRIVER
8148 L:      linux-fbdev@vger.kernel.org
8149 S:      Orphan
8150 F:      drivers/video/fbdev/imsttfb.c
8151
8152 INA209 HARDWARE MONITOR DRIVER
8153 M:      Guenter Roeck <linux@roeck-us.net>
8154 L:      linux-hwmon@vger.kernel.org
8155 S:      Maintained
8156 F:      Documentation/hwmon/ina209.rst
8157 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
8158 F:      drivers/hwmon/ina209.c
8159
8160 INA2XX HARDWARE MONITOR DRIVER
8161 M:      Guenter Roeck <linux@roeck-us.net>
8162 L:      linux-hwmon@vger.kernel.org
8163 S:      Maintained
8164 F:      Documentation/hwmon/ina2xx.rst
8165 F:      drivers/hwmon/ina2xx.c
8166 F:      include/linux/platform_data/ina2xx.h
8167
8168 INDUSTRY PACK SUBSYSTEM (IPACK)
8169 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
8170 M:      Jens Taprogge <jens.taprogge@taprogge.org>
8171 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8172 L:      industrypack-devel@lists.sourceforge.net
8173 W:      http://industrypack.sourceforge.net
8174 S:      Maintained
8175 F:      drivers/ipack/
8176
8177 INFINEON DPS310 Driver
8178 M:      Eddie James <eajames@linux.ibm.com>
8179 L:      linux-iio@vger.kernel.org
8180 F:      drivers/iio/pressure/dps310.c
8181 S:      Maintained
8182
8183 INFINIBAND SUBSYSTEM
8184 M:      Doug Ledford <dledford@redhat.com>
8185 M:      Jason Gunthorpe <jgg@mellanox.com>
8186 L:      linux-rdma@vger.kernel.org
8187 W:      https://github.com/linux-rdma/rdma-core
8188 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
8190 S:      Supported
8191 F:      Documentation/devicetree/bindings/infiniband/
8192 F:      Documentation/infiniband/
8193 F:      drivers/infiniband/
8194 F:      include/uapi/linux/if_infiniband.h
8195 F:      include/uapi/rdma/
8196 F:      include/rdma/
8197 F:      include/trace/events/ib_mad.h
8198 F:      include/trace/events/ib_umad.h
8199 F:      samples/bpf/ibumad_kern.c
8200 F:      samples/bpf/ibumad_user.c
8201
8202 INGENIC JZ4780 DMA Driver
8203 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
8204 S:      Maintained
8205 F:      drivers/dma/dma-jz4780.c
8206
8207 INGENIC JZ4780 NAND DRIVER
8208 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
8209 L:      linux-mtd@lists.infradead.org
8210 S:      Maintained
8211 F:      drivers/mtd/nand/raw/ingenic/
8212
8213 INGENIC JZ47xx SoCs
8214 M:      Paul Cercueil <paul@crapouillou.net>
8215 S:      Maintained
8216 F:      arch/mips/boot/dts/ingenic/
8217 F:      arch/mips/include/asm/mach-jz4740/
8218 F:      arch/mips/jz4740/
8219 F:      drivers/clk/ingenic/
8220 F:      drivers/dma/dma-jz4780.c
8221 F:      drivers/gpu/drm/ingenic/
8222 F:      drivers/i2c/busses/i2c-jz4780.c
8223 F:      drivers/iio/adc/ingenic-adc.c
8224 F:      drivers/irqchip/irq-ingenic.c
8225 F:      drivers/memory/jz4780-nemc.c
8226 F:      drivers/mmc/host/jz4740_mmc.c
8227 F:      drivers/mtd/nand/raw/ingenic/
8228 F:      drivers/pinctrl/pinctrl-ingenic.c
8229 F:      drivers/power/supply/ingenic-battery.c
8230 F:      drivers/pwm/pwm-jz4740.c
8231 F:      drivers/rtc/rtc-jz4740.c
8232 F:      drivers/tty/serial/8250/8250_ingenic.c
8233 F:      drivers/usb/musb/jz4740.c
8234 F:      drivers/watchdog/jz4740_wdt.c
8235 F:      include/dt-bindings/iio/adc/ingenic,adc.h
8236 F:      include/linux/mfd/ingenic-tcu.h
8237 F:      sound/soc/jz4740/
8238 F:      sound/soc/codecs/jz47*
8239
8240 INOTIFY
8241 M:      Jan Kara <jack@suse.cz>
8242 R:      Amir Goldstein <amir73il@gmail.com>
8243 L:      linux-fsdevel@vger.kernel.org
8244 S:      Maintained
8245 F:      Documentation/filesystems/inotify.txt
8246 F:      fs/notify/inotify/
8247 F:      include/linux/inotify.h
8248 F:      include/uapi/linux/inotify.h
8249
8250 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
8251 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
8252 L:      linux-input@vger.kernel.org
8253 Q:      http://patchwork.kernel.org/project/linux-input/list/
8254 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
8255 S:      Maintained
8256 F:      drivers/input/
8257 F:      include/linux/input.h
8258 F:      include/uapi/linux/input.h
8259 F:      include/uapi/linux/input-event-codes.h
8260 F:      include/linux/input/
8261 F:      Documentation/devicetree/bindings/input/
8262 F:      Documentation/devicetree/bindings/serio/
8263 F:      Documentation/input/
8264
8265 INPUT MULTITOUCH (MT) PROTOCOL
8266 M:      Henrik Rydberg <rydberg@bitmath.org>
8267 L:      linux-input@vger.kernel.org
8268 S:      Odd fixes
8269 F:      Documentation/input/multi-touch-protocol.rst
8270 F:      drivers/input/input-mt.c
8271 K:      \b(ABS|SYN)_MT_
8272
8273 INSIDE SECURE CRYPTO DRIVER
8274 M:      Antoine Tenart <antoine.tenart@bootlin.com>
8275 F:      drivers/crypto/inside-secure/
8276 S:      Maintained
8277 L:      linux-crypto@vger.kernel.org
8278
8279 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
8280 M:      Mimi Zohar <zohar@linux.ibm.com>
8281 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
8282 L:      linux-integrity@vger.kernel.org
8283 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
8284 S:      Supported
8285 F:      security/integrity/ima/
8286
8287 INTEL 810/815 FRAMEBUFFER DRIVER
8288 M:      Antonino Daplas <adaplas@gmail.com>
8289 L:      linux-fbdev@vger.kernel.org
8290 S:      Maintained
8291 F:      drivers/video/fbdev/i810/
8292
8293 INTEL ASoC DRIVERS
8294 M:      Cezary Rojewski <cezary.rojewski@intel.com>
8295 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
8296 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
8297 M:      Jie Yang <yang.jie@linux.intel.com>
8298 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
8299 S:      Supported
8300 F:      sound/soc/intel/
8301
8302 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
8303 M:      Hans de Goede <hdegoede@redhat.com>
8304 L:      platform-driver-x86@vger.kernel.org
8305 S:      Maintained
8306 F:      drivers/platform/x86/intel_atomisp2_pm.c
8307
8308 INTEL C600 SERIES SAS CONTROLLER DRIVER
8309 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
8310 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
8311 L:      linux-scsi@vger.kernel.org
8312 T:      git git://git.code.sf.net/p/intel-sas/isci
8313 S:      Supported
8314 F:      drivers/scsi/isci/
8315
8316 INTEL CPU family model numbers
8317 M:      Tony Luck <tony.luck@intel.com>
8318 M:      x86@kernel.org
8319 L:      linux-kernel@vger.kernel.org
8320 S:      Supported
8321 F:      arch/x86/include/asm/intel-family.h
8322
8323 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
8324 M:      Jani Nikula <jani.nikula@linux.intel.com>
8325 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
8326 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
8327 L:      intel-gfx@lists.freedesktop.org
8328 W:      https://01.org/linuxgraphics/
8329 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
8330 C:      irc://chat.freenode.net/intel-gfx
8331 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
8332 T:      git git://anongit.freedesktop.org/drm-intel
8333 S:      Supported
8334 F:      drivers/gpu/drm/i915/
8335 F:      include/drm/i915*
8336 F:      include/uapi/drm/i915_drm.h
8337 F:      Documentation/gpu/i915.rst
8338
8339 INTEL ETHERNET DRIVERS
8340 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
8341 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
8342 W:      http://www.intel.com/support/feedback.htm
8343 W:      http://e1000.sourceforge.net/
8344 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
8345 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
8346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
8347 S:      Supported
8348 F:      Documentation/networking/device_drivers/intel/e100.rst
8349 F:      Documentation/networking/device_drivers/intel/e1000.rst
8350 F:      Documentation/networking/device_drivers/intel/e1000e.rst
8351 F:      Documentation/networking/device_drivers/intel/fm10k.rst
8352 F:      Documentation/networking/device_drivers/intel/igb.rst
8353 F:      Documentation/networking/device_drivers/intel/igbvf.rst
8354 F:      Documentation/networking/device_drivers/intel/ixgb.rst
8355 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
8356 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
8357 F:      Documentation/networking/device_drivers/intel/i40e.rst
8358 F:      Documentation/networking/device_drivers/intel/iavf.rst
8359 F:      Documentation/networking/device_drivers/intel/ice.rst
8360 F:      drivers/net/ethernet/intel/
8361 F:      drivers/net/ethernet/intel/*/
8362 F:      include/linux/avf/virtchnl.h
8363
8364 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
8365 M:      Maik Broemme <mbroemme@libmpq.org>
8366 L:      linux-fbdev@vger.kernel.org
8367 S:      Maintained
8368 F:      Documentation/fb/intelfb.rst
8369 F:      drivers/video/fbdev/intelfb/
8370
8371 INTEL GPIO DRIVERS
8372 M:      Andy Shevchenko <andy@kernel.org>
8373 L:      linux-gpio@vger.kernel.org
8374 S:      Maintained
8375 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8376 F:      drivers/gpio/gpio-ich.c
8377 F:      drivers/gpio/gpio-intel-mid.c
8378 F:      drivers/gpio/gpio-lynxpoint.c
8379 F:      drivers/gpio/gpio-merrifield.c
8380 F:      drivers/gpio/gpio-ml-ioh.c
8381 F:      drivers/gpio/gpio-pch.c
8382 F:      drivers/gpio/gpio-sch.c
8383 F:      drivers/gpio/gpio-sodaville.c
8384
8385 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
8386 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
8387 M:      Zhi Wang <zhi.a.wang@intel.com>
8388 L:      intel-gvt-dev@lists.freedesktop.org
8389 L:      intel-gfx@lists.freedesktop.org
8390 W:      https://01.org/igvt-g
8391 T:      git https://github.com/intel/gvt-linux.git
8392 S:      Supported
8393 F:      drivers/gpu/drm/i915/gvt/
8394
8395 INTEL HID EVENT DRIVER
8396 M:      Alex Hung <alex.hung@canonical.com>
8397 L:      platform-driver-x86@vger.kernel.org
8398 S:      Maintained
8399 F:      drivers/platform/x86/intel-hid.c
8400
8401 INTEL I/OAT DMA DRIVER
8402 M:      Dave Jiang <dave.jiang@intel.com>
8403 R:      Dan Williams <dan.j.williams@intel.com>
8404 L:      dmaengine@vger.kernel.org
8405 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
8406 S:      Supported
8407 F:      drivers/dma/ioat*
8408
8409 INTEL IADX DRIVER
8410 M:      Dave Jiang <dave.jiang@intel.com>
8411 L:      dmaengine@vger.kernel.org
8412 S:      Supported
8413 F:      drivers/dma/idxd/*
8414 F:      include/uapi/linux/idxd.h
8415 F:      include/linux/idxd.h
8416
8417 INTEL IDLE DRIVER
8418 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
8419 M:      Len Brown <lenb@kernel.org>
8420 L:      linux-pm@vger.kernel.org
8421 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
8422 B:      https://bugzilla.kernel.org
8423 S:      Supported
8424 F:      drivers/idle/intel_idle.c
8425
8426 INTEL INTEGRATED SENSOR HUB DRIVER
8427 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8428 M:      Jiri Kosina <jikos@kernel.org>
8429 L:      linux-input@vger.kernel.org
8430 S:      Maintained
8431 F:      drivers/hid/intel-ish-hid/
8432
8433 INTEL IOMMU (VT-d)
8434 M:      David Woodhouse <dwmw2@infradead.org>
8435 M:      Lu Baolu <baolu.lu@linux.intel.com>
8436 L:      iommu@lists.linux-foundation.org
8437 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8438 S:      Supported
8439 F:      drivers/iommu/dmar.c
8440 F:      drivers/iommu/intel*.[ch]
8441 F:      include/linux/intel-iommu.h
8442 F:      include/linux/intel-svm.h
8443
8444 INTEL IOP-ADMA DMA DRIVER
8445 R:      Dan Williams <dan.j.williams@intel.com>
8446 S:      Odd fixes
8447 F:      drivers/dma/iop-adma.c
8448
8449 INTEL IPU3 CSI-2 CIO2 DRIVER
8450 M:      Yong Zhi <yong.zhi@intel.com>
8451 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8452 M:      Bingbu Cao <bingbu.cao@intel.com>
8453 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
8454 L:      linux-media@vger.kernel.org
8455 S:      Maintained
8456 F:      drivers/media/pci/intel/ipu3/
8457 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
8458
8459 INTEL IPU3 CSI-2 IMGU DRIVER
8460 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8461 L:      linux-media@vger.kernel.org
8462 S:      Maintained
8463 F:      drivers/staging/media/ipu3/
8464 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8465 F:      Documentation/media/v4l-drivers/ipu3.rst
8466 F:      Documentation/media/v4l-drivers/ipu3_rcb.svg
8467
8468 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8469 M:      Krzysztof Halasa <khalasa@piap.pl>
8470 S:      Maintained
8471 F:      include/linux/soc/ixp4xx/qmgr.h
8472 F:      include/linux/soc/ixp4xx/npe.h
8473 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8474 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8475 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8476 F:      drivers/net/wan/ixp4xx_hss.c
8477
8478 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8479 M:      Deepak Saxena <dsaxena@plexity.net>
8480 S:      Maintained
8481 F:      drivers/char/hw_random/ixp4xx-rng.c
8482
8483 INTEL MANAGEMENT ENGINE (mei)
8484 M:      Tomas Winkler <tomas.winkler@intel.com>
8485 L:      linux-kernel@vger.kernel.org
8486 S:      Supported
8487 F:      include/uapi/linux/mei.h
8488 F:      include/linux/mei_cl_bus.h
8489 F:      drivers/misc/mei/*
8490 F:      drivers/watchdog/mei_wdt.c
8491 F:      Documentation/driver-api/mei/*
8492 F:      samples/mei/*
8493
8494 INTEL MENLOW THERMAL DRIVER
8495 M:      Sujith Thomas <sujith.thomas@intel.com>
8496 L:      platform-driver-x86@vger.kernel.org
8497 W:      https://01.org/linux-acpi
8498 S:      Supported
8499 F:      drivers/platform/x86/intel_menlow.c
8500
8501 INTEL MIC DRIVERS (mic)
8502 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8503 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8504 S:      Supported
8505 W:      https://github.com/sudeepdutt/mic
8506 W:      http://software.intel.com/en-us/mic-developer
8507 F:      include/linux/mic_bus.h
8508 F:      include/linux/scif.h
8509 F:      include/uapi/linux/mic_common.h
8510 F:      include/uapi/linux/mic_ioctl.h
8511 F:      include/uapi/linux/scif_ioctl.h
8512 F:      drivers/misc/mic/
8513 F:      drivers/dma/mic_x100_dma.c
8514 F:      drivers/dma/mic_x100_dma.h
8515 F:      Documentation/mic/
8516
8517 INTEL PMC CORE DRIVER
8518 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8519 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8520 L:      platform-driver-x86@vger.kernel.org
8521 S:      Maintained
8522 F:      drivers/platform/x86/intel_pmc_core*
8523
8524 INTEL PMC/P-Unit IPC DRIVER
8525 M:      Zha Qipeng<qipeng.zha@intel.com>
8526 L:      platform-driver-x86@vger.kernel.org
8527 S:      Maintained
8528 F:      drivers/platform/x86/intel_pmc_ipc.c
8529 F:      drivers/platform/x86/intel_punit_ipc.c
8530 F:      arch/x86/include/asm/intel_pmc_ipc.h
8531 F:      arch/x86/include/asm/intel_punit_ipc.h
8532
8533 INTEL PMIC GPIO DRIVERS
8534 M:      Andy Shevchenko <andy@kernel.org>
8535 S:      Maintained
8536 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8537 F:      drivers/gpio/gpio-*cove.c
8538 F:      drivers/gpio/gpio-msic.c
8539
8540 INTEL PMIC MULTIFUNCTION DEVICE DRIVERS
8541 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8542 S:      Maintained
8543 F:      drivers/mfd/intel_msic.c
8544 F:      drivers/mfd/intel_soc_pmic*
8545 F:      include/linux/mfd/intel_msic.h
8546 F:      include/linux/mfd/intel_soc_pmic*
8547
8548 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8549 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8550 L:      linux-wireless@vger.kernel.org
8551 S:      Maintained
8552 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8553 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8554 F:      drivers/net/wireless/intel/ipw2x00/
8555
8556 INTEL PSTATE DRIVER
8557 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8558 M:      Len Brown <lenb@kernel.org>
8559 L:      linux-pm@vger.kernel.org
8560 S:      Supported
8561 F:      drivers/cpufreq/intel_pstate.c
8562
8563 INTEL RDMA RNIC DRIVER
8564 M:      Faisal Latif <faisal.latif@intel.com>
8565 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8566 L:      linux-rdma@vger.kernel.org
8567 S:      Supported
8568 F:      drivers/infiniband/hw/i40iw/
8569 F:      include/uapi/rdma/i40iw-abi.h
8570
8571 INTEL SPEED SELECT TECHNOLOGY
8572 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8573 L:      platform-driver-x86@vger.kernel.org
8574 S:      Maintained
8575 F:      drivers/platform/x86/intel_speed_select_if/
8576 F:      tools/power/x86/intel-speed-select/
8577 F:      include/uapi/linux/isst_if.h
8578
8579 INTEL STRATIX10 FIRMWARE DRIVERS
8580 M:      Richard Gong <richard.gong@linux.intel.com>
8581 L:      linux-kernel@vger.kernel.org
8582 S:      Maintained
8583 F:      drivers/firmware/stratix10-rsu.c
8584 F:      drivers/firmware/stratix10-svc.c
8585 F:      include/linux/firmware/intel/stratix10-smc.h
8586 F:      include/linux/firmware/intel/stratix10-svc-client.h
8587 F:      Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu
8588 F:      Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt
8589
8590 INTEL TELEMETRY DRIVER
8591 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8592 M:      "David E. Box" <david.e.box@linux.intel.com>
8593 L:      platform-driver-x86@vger.kernel.org
8594 S:      Maintained
8595 F:      arch/x86/include/asm/intel_telemetry.h
8596 F:      drivers/platform/x86/intel_telemetry*
8597
8598 INTEL UNCORE FREQUENCY CONTROL
8599 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8600 L:      platform-driver-x86@vger.kernel.org
8601 S:      Maintained
8602 F:      drivers/platform/x86/intel-uncore-frequency.c
8603
8604 INTEL VIRTUAL BUTTON DRIVER
8605 M:      AceLan Kao <acelan.kao@canonical.com>
8606 L:      platform-driver-x86@vger.kernel.org
8607 S:      Maintained
8608 F:      drivers/platform/x86/intel-vbtn.c
8609
8610 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8611 M:      Stanislaw Gruszka <stf_xl@wp.pl>
8612 L:      linux-wireless@vger.kernel.org
8613 S:      Supported
8614 F:      drivers/net/wireless/intel/iwlegacy/
8615
8616 INTEL WIRELESS WIFI LINK (iwlwifi)
8617 M:      Johannes Berg <johannes.berg@intel.com>
8618 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8619 M:      Luca Coelho <luciano.coelho@intel.com>
8620 M:      Intel Linux Wireless <linuxwifi@intel.com>
8621 L:      linux-wireless@vger.kernel.org
8622 W:      http://intellinuxwireless.org
8623 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8624 S:      Supported
8625 F:      drivers/net/wireless/intel/iwlwifi/
8626
8627 INTEL WIRELESS WIMAX CONNECTION 2400
8628 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8629 M:      linux-wimax@intel.com
8630 L:      wimax@linuxwimax.org (subscribers-only)
8631 S:      Supported
8632 W:      http://linuxwimax.org
8633 F:      Documentation/admin-guide/wimax/i2400m.rst
8634 F:      drivers/net/wimax/i2400m/
8635 F:      include/uapi/linux/wimax/i2400m.h
8636
8637 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8638 M:      Mario Limonciello <mario.limonciello@dell.com>
8639 S:      Maintained
8640 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8641
8642 INTEL(R) TRACE HUB
8643 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8644 S:      Supported
8645 F:      Documentation/trace/intel_th.rst
8646 F:      drivers/hwtracing/intel_th/
8647 F:      include/linux/intel_th.h
8648
8649 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8650 M:      Ning Sun <ning.sun@intel.com>
8651 L:      tboot-devel@lists.sourceforge.net
8652 W:      http://tboot.sourceforge.net
8653 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8654 S:      Supported
8655 F:      Documentation/x86/intel_txt.rst
8656 F:      include/linux/tboot.h
8657 F:      arch/x86/kernel/tboot.c
8658
8659 INTERCONNECT API
8660 M:      Georgi Djakov <georgi.djakov@linaro.org>
8661 L:      linux-pm@vger.kernel.org
8662 S:      Maintained
8663 F:      Documentation/driver-api/interconnect.rst
8664 F:      Documentation/devicetree/bindings/interconnect/
8665 F:      drivers/interconnect/
8666 F:      include/dt-bindings/interconnect/
8667 F:      include/linux/interconnect-provider.h
8668 F:      include/linux/interconnect.h
8669
8670 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8671 M:      Linus Walleij <linus.walleij@linaro.org>
8672 L:      linux-iio@vger.kernel.org
8673 S:      Maintained
8674 F:      drivers/iio/gyro/mpu3050*
8675 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8676
8677 IOC3 ETHERNET DRIVER
8678 M:      Ralf Baechle <ralf@linux-mips.org>
8679 L:      linux-mips@vger.kernel.org
8680 S:      Maintained
8681 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8682
8683 IOMAP FILESYSTEM LIBRARY
8684 M:      Christoph Hellwig <hch@infradead.org>
8685 M:      Darrick J. Wong <darrick.wong@oracle.com>
8686 M:      linux-xfs@vger.kernel.org
8687 M:      linux-fsdevel@vger.kernel.org
8688 L:      linux-xfs@vger.kernel.org
8689 L:      linux-fsdevel@vger.kernel.org
8690 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8691 S:      Supported
8692 F:      fs/iomap/
8693 F:      include/linux/iomap.h
8694
8695 IOMMU DRIVERS
8696 M:      Joerg Roedel <joro@8bytes.org>
8697 L:      iommu@lists.linux-foundation.org
8698 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8699 S:      Maintained
8700 F:      Documentation/devicetree/bindings/iommu/
8701 F:      drivers/iommu/
8702 F:      include/linux/iommu.h
8703 F:      include/linux/of_iommu.h
8704 F:      include/linux/iova.h
8705
8706 IO_URING
8707 M:      Jens Axboe <axboe@kernel.dk>
8708 L:      io-uring@vger.kernel.org
8709 T:      git git://git.kernel.dk/linux-block
8710 T:      git git://git.kernel.dk/liburing
8711 S:      Maintained
8712 F:      fs/io_uring.c
8713 F:      fs/io-wq.c
8714 F:      fs/io-wq.h
8715 F:      include/uapi/linux/io_uring.h
8716
8717 IPMI SUBSYSTEM
8718 M:      Corey Minyard <minyard@acm.org>
8719 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8720 W:      http://openipmi.sourceforge.net/
8721 S:      Supported
8722 F:      Documentation/devicetree/bindings/ipmi/
8723 F:      Documentation/IPMI.txt
8724 F:      drivers/char/ipmi/
8725 F:      include/linux/ipmi*
8726 F:      include/uapi/linux/ipmi*
8727
8728 IPS SCSI RAID DRIVER
8729 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8730 L:      linux-scsi@vger.kernel.org
8731 W:      http://www.adaptec.com/
8732 S:      Maintained
8733 F:      drivers/scsi/ips*
8734
8735 IPVS
8736 M:      Wensong Zhang <wensong@linux-vs.org>
8737 M:      Simon Horman <horms@verge.net.au>
8738 M:      Julian Anastasov <ja@ssi.bg>
8739 L:      netdev@vger.kernel.org
8740 L:      lvs-devel@vger.kernel.org
8741 S:      Maintained
8742 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8744 F:      Documentation/networking/ipvs-sysctl.txt
8745 F:      include/net/ip_vs.h
8746 F:      include/uapi/linux/ip_vs.h
8747 F:      net/netfilter/ipvs/
8748
8749 IPWIRELESS DRIVER
8750 M:      Jiri Kosina <jikos@kernel.org>
8751 M:      David Sterba <dsterba@suse.com>
8752 S:      Odd Fixes
8753 F:      drivers/tty/ipwireless/
8754
8755 IPX NETWORK LAYER
8756 L:      netdev@vger.kernel.org
8757 S:      Obsolete
8758 F:      include/uapi/linux/ipx.h
8759
8760 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8761 M:      Marc Zyngier <maz@kernel.org>
8762 S:      Maintained
8763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8764 F:      Documentation/IRQ-domain.txt
8765 F:      include/linux/irqdomain.h
8766 F:      kernel/irq/irqdomain.c
8767 F:      kernel/irq/msi.c
8768
8769 IRQ SUBSYSTEM
8770 M:      Thomas Gleixner <tglx@linutronix.de>
8771 L:      linux-kernel@vger.kernel.org
8772 S:      Maintained
8773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8774 F:      kernel/irq/
8775
8776 IRQCHIP DRIVERS
8777 M:      Thomas Gleixner <tglx@linutronix.de>
8778 M:      Jason Cooper <jason@lakedaemon.net>
8779 M:      Marc Zyngier <maz@kernel.org>
8780 L:      linux-kernel@vger.kernel.org
8781 S:      Maintained
8782 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8783 F:      Documentation/devicetree/bindings/interrupt-controller/
8784 F:      drivers/irqchip/
8785
8786 ISA
8787 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8788 S:      Maintained
8789 F:      Documentation/driver-api/isa.rst
8790 F:      drivers/base/isa.c
8791 F:      include/linux/isa.h
8792
8793 ISA RADIO MODULE
8794 M:      Hans Verkuil <hverkuil@xs4all.nl>
8795 L:      linux-media@vger.kernel.org
8796 T:      git git://linuxtv.org/media_tree.git
8797 W:      https://linuxtv.org
8798 S:      Maintained
8799 F:      drivers/media/radio/radio-isa*
8800
8801 ISAPNP
8802 M:      Jaroslav Kysela <perex@perex.cz>
8803 S:      Maintained
8804 F:      Documentation/driver-api/isapnp.rst
8805 F:      drivers/pnp/isapnp/
8806 F:      include/linux/isapnp.h
8807
8808 ISCSI
8809 M:      Lee Duncan <lduncan@suse.com>
8810 M:      Chris Leech <cleech@redhat.com>
8811 L:      open-iscsi@googlegroups.com
8812 L:      linux-scsi@vger.kernel.org
8813 W:      www.open-iscsi.com
8814 S:      Maintained
8815 F:      drivers/scsi/*iscsi*
8816 F:      include/scsi/*iscsi*
8817
8818 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8819 M:      Peter Jones <pjones@redhat.com>
8820 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8821 S:      Maintained
8822 F:      drivers/firmware/iscsi_ibft*
8823
8824 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8825 M:      Sagi Grimberg <sagi@grimberg.me>
8826 M:      Max Gurtovoy <maxg@mellanox.com>
8827 L:      linux-rdma@vger.kernel.org
8828 S:      Supported
8829 W:      http://www.openfabrics.org
8830 W:      www.open-iscsi.org
8831 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8832 F:      drivers/infiniband/ulp/iser/
8833
8834 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8835 M:      Sagi Grimberg <sagi@grimberg.me>
8836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8837 L:      linux-rdma@vger.kernel.org
8838 L:      target-devel@vger.kernel.org
8839 S:      Supported
8840 W:      http://www.linux-iscsi.org
8841 F:      drivers/infiniband/ulp/isert
8842
8843 ISDN/mISDN SUBSYSTEM
8844 M:      Karsten Keil <isdn@linux-pingi.de>
8845 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8846 L:      netdev@vger.kernel.org
8847 W:      http://www.isdn4linux.de
8848 S:      Maintained
8849 F:      drivers/isdn/mISDN
8850 F:      drivers/isdn/hardware
8851
8852 ISDN/CAPI SUBSYSTEM
8853 M:      Karsten Keil <isdn@linux-pingi.de>
8854 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8855 L:      netdev@vger.kernel.org
8856 W:      http://www.isdn4linux.de
8857 S:      Odd Fixes
8858 F:      Documentation/isdn/
8859 F:      drivers/isdn/capi/
8860 F:      drivers/staging/isdn/
8861 F:      net/bluetooth/cmtp/
8862 F:      include/linux/isdn/
8863 F:      include/uapi/linux/isdn/
8864
8865 IT87 HARDWARE MONITORING DRIVER
8866 M:      Jean Delvare <jdelvare@suse.com>
8867 L:      linux-hwmon@vger.kernel.org
8868 S:      Maintained
8869 F:      Documentation/hwmon/it87.rst
8870 F:      drivers/hwmon/it87.c
8871
8872 IT913X MEDIA DRIVER
8873 M:      Antti Palosaari <crope@iki.fi>
8874 L:      linux-media@vger.kernel.org
8875 W:      https://linuxtv.org
8876 W:      http://palosaari.fi/linux/
8877 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8878 T:      git git://linuxtv.org/anttip/media_tree.git
8879 S:      Maintained
8880 F:      drivers/media/tuners/it913x*
8881
8882 IVTV VIDEO4LINUX DRIVER
8883 M:      Andy Walls <awalls@md.metrocast.net>
8884 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8885 L:      linux-media@vger.kernel.org
8886 T:      git git://linuxtv.org/media_tree.git
8887 W:      http://www.ivtvdriver.org
8888 S:      Maintained
8889 F:      Documentation/media/v4l-drivers/ivtv*
8890 F:      drivers/media/pci/ivtv/
8891 F:      include/uapi/linux/ivtv*
8892
8893 IX2505V MEDIA DRIVER
8894 M:      Malcolm Priestley <tvboxspy@gmail.com>
8895 L:      linux-media@vger.kernel.org
8896 W:      https://linuxtv.org
8897 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8898 S:      Maintained
8899 F:      drivers/media/dvb-frontends/ix2505v*
8900
8901 JAILHOUSE HYPERVISOR INTERFACE
8902 M:      Jan Kiszka <jan.kiszka@siemens.com>
8903 L:      jailhouse-dev@googlegroups.com
8904 S:      Maintained
8905 F:      arch/x86/kernel/jailhouse.c
8906 F:      arch/x86/include/asm/jailhouse_para.h
8907
8908 JC42.4 TEMPERATURE SENSOR DRIVER
8909 M:      Guenter Roeck <linux@roeck-us.net>
8910 L:      linux-hwmon@vger.kernel.org
8911 S:      Maintained
8912 F:      drivers/hwmon/jc42.c
8913 F:      Documentation/hwmon/jc42.rst
8914
8915 JFS FILESYSTEM
8916 M:      Dave Kleikamp <shaggy@kernel.org>
8917 L:      jfs-discussion@lists.sourceforge.net
8918 W:      http://jfs.sourceforge.net/
8919 T:      git git://github.com/kleikamp/linux-shaggy.git
8920 S:      Maintained
8921 F:      Documentation/admin-guide/jfs.rst
8922 F:      fs/jfs/
8923
8924 JME NETWORK DRIVER
8925 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8926 L:      netdev@vger.kernel.org
8927 S:      Maintained
8928 F:      drivers/net/ethernet/jme.*
8929
8930 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8931 M:      David Woodhouse <dwmw2@infradead.org>
8932 M:      Richard Weinberger <richard@nod.at>
8933 L:      linux-mtd@lists.infradead.org
8934 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8935 T:      git git://git.infradead.org/ubifs-2.6.git
8936 S:      Odd Fixes
8937 F:      fs/jffs2/
8938 F:      include/uapi/linux/jffs2.h
8939
8940 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8941 M:      "Theodore Ts'o" <tytso@mit.edu>
8942 M:      Jan Kara <jack@suse.com>
8943 L:      linux-ext4@vger.kernel.org
8944 S:      Maintained
8945 F:      fs/jbd2/
8946 F:      include/linux/jbd2.h
8947
8948 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8949 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8950 L:      linux-media@vger.kernel.org
8951 S:      Maintained
8952 F:      drivers/media/platform/rcar_jpu.c
8953
8954 JSM Neo PCI based serial card
8955 L:      linux-serial@vger.kernel.org
8956 S:      Orphan
8957 F:      drivers/tty/serial/jsm/
8958
8959 K10TEMP HARDWARE MONITORING DRIVER
8960 M:      Clemens Ladisch <clemens@ladisch.de>
8961 L:      linux-hwmon@vger.kernel.org
8962 S:      Maintained
8963 F:      Documentation/hwmon/k10temp.rst
8964 F:      drivers/hwmon/k10temp.c
8965
8966 K8TEMP HARDWARE MONITORING DRIVER
8967 M:      Rudolf Marek <r.marek@assembler.cz>
8968 L:      linux-hwmon@vger.kernel.org
8969 S:      Maintained
8970 F:      Documentation/hwmon/k8temp.rst
8971 F:      drivers/hwmon/k8temp.c
8972
8973 KASAN
8974 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8975 R:      Alexander Potapenko <glider@google.com>
8976 R:      Dmitry Vyukov <dvyukov@google.com>
8977 L:      kasan-dev@googlegroups.com
8978 S:      Maintained
8979 F:      arch/*/include/asm/kasan.h
8980 F:      arch/*/mm/kasan_init*
8981 F:      Documentation/dev-tools/kasan.rst
8982 F:      include/linux/kasan*.h
8983 F:      lib/test_kasan.c
8984 F:      mm/kasan/
8985 F:      scripts/Makefile.kasan
8986
8987 KCONFIG
8988 M:      Masahiro Yamada <masahiroy@kernel.org>
8989 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8990 L:      linux-kbuild@vger.kernel.org
8991 S:      Maintained
8992 F:      Documentation/kbuild/kconfig*
8993 F:      scripts/kconfig/
8994 F:      scripts/Kconfig.include
8995
8996 KDUMP
8997 M:      Dave Young <dyoung@redhat.com>
8998 M:      Baoquan He <bhe@redhat.com>
8999 R:      Vivek Goyal <vgoyal@redhat.com>
9000 L:      kexec@lists.infradead.org
9001 W:      http://lse.sourceforge.net/kdump/
9002 S:      Maintained
9003 F:      Documentation/admin-guide/kdump/
9004
9005 KEENE FM RADIO TRANSMITTER DRIVER
9006 M:      Hans Verkuil <hverkuil@xs4all.nl>
9007 L:      linux-media@vger.kernel.org
9008 T:      git git://linuxtv.org/media_tree.git
9009 W:      https://linuxtv.org
9010 S:      Maintained
9011 F:      drivers/media/radio/radio-keene*
9012
9013 KERNEL AUTOMOUNTER
9014 M:      Ian Kent <raven@themaw.net>
9015 L:      autofs@vger.kernel.org
9016 S:      Maintained
9017 F:      fs/autofs/
9018
9019 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
9020 M:      Masahiro Yamada <masahiroy@kernel.org>
9021 M:      Michal Marek <michal.lkml@markovi.net>
9022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
9023 L:      linux-kbuild@vger.kernel.org
9024 S:      Maintained
9025 F:      Documentation/kbuild/
9026 F:      Makefile
9027 F:      scripts/Kbuild*
9028 F:      scripts/Makefile*
9029 F:      scripts/basic/
9030 F:      scripts/mk*
9031 F:      scripts/*vmlinux*
9032 F:      scripts/mod/
9033 F:      scripts/package/
9034
9035 KERNEL JANITORS
9036 L:      kernel-janitors@vger.kernel.org
9037 W:      http://kernelnewbies.org/KernelJanitors
9038 S:      Odd Fixes
9039
9040 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
9041 M:      "J. Bruce Fields" <bfields@fieldses.org>
9042 M:      Chuck Lever <chuck.lever@oracle.com>
9043 L:      linux-nfs@vger.kernel.org
9044 W:      http://nfs.sourceforge.net/
9045 T:      git git://linux-nfs.org/~bfields/linux.git
9046 S:      Supported
9047 F:      fs/nfsd/
9048 F:      include/uapi/linux/nfsd/
9049 F:      fs/lockd/
9050 F:      fs/nfs_common/
9051 F:      net/sunrpc/
9052 F:      include/linux/lockd/
9053 F:      include/linux/sunrpc/
9054 F:      include/uapi/linux/sunrpc/
9055
9056 KERNEL SELFTEST FRAMEWORK
9057 M:      Shuah Khan <shuah@kernel.org>
9058 M:      Shuah Khan <skhan@linuxfoundation.org>
9059 L:      linux-kselftest@vger.kernel.org
9060 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
9061 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
9062 S:      Maintained
9063 F:      tools/testing/selftests/
9064 F:      Documentation/dev-tools/kselftest*
9065
9066 KERNEL UNIT TESTING FRAMEWORK (KUnit)
9067 M:      Brendan Higgins <brendanhiggins@google.com>
9068 L:      linux-kselftest@vger.kernel.org
9069 L:      kunit-dev@googlegroups.com
9070 W:      https://google.github.io/kunit-docs/third_party/kernel/docs/
9071 S:      Maintained
9072 F:      Documentation/dev-tools/kunit/
9073 F:      include/kunit/
9074 F:      lib/kunit/
9075 F:      tools/testing/kunit/
9076
9077 KERNEL USERMODE HELPER
9078 M:      Luis Chamberlain <mcgrof@kernel.org>
9079 L:      linux-kernel@vger.kernel.org
9080 S:      Maintained
9081 F:      kernel/umh.c
9082 F:      include/linux/umh.h
9083
9084 KERNEL VIRTUAL MACHINE (KVM)
9085 M:      Paolo Bonzini <pbonzini@redhat.com>
9086 L:      kvm@vger.kernel.org
9087 W:      http://www.linux-kvm.org
9088 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9089 S:      Supported
9090 F:      Documentation/virt/kvm/
9091 F:      include/trace/events/kvm.h
9092 F:      include/uapi/asm-generic/kvm*
9093 F:      include/uapi/linux/kvm*
9094 F:      include/asm-generic/kvm*
9095 F:      include/linux/kvm*
9096 F:      include/kvm/iodev.h
9097 F:      virt/kvm/*
9098 F:      tools/kvm/
9099 F:      tools/testing/selftests/kvm/
9100
9101 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
9102 M:      Marc Zyngier <maz@kernel.org>
9103 R:      James Morse <james.morse@arm.com>
9104 R:      Julien Thierry <julien.thierry.kdev@gmail.com>
9105 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
9106 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9107 L:      kvmarm@lists.cs.columbia.edu
9108 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
9109 S:      Maintained
9110 F:      arch/arm/include/uapi/asm/kvm*
9111 F:      arch/arm/include/asm/kvm*
9112 F:      arch/arm/kvm/
9113 F:      arch/arm64/include/uapi/asm/kvm*
9114 F:      arch/arm64/include/asm/kvm*
9115 F:      arch/arm64/kvm/
9116 F:      virt/kvm/arm/
9117 F:      include/kvm/arm_*
9118
9119 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
9120 L:      linux-mips@vger.kernel.org
9121 L:      kvm@vger.kernel.org
9122 S:      Orphan
9123 F:      arch/mips/include/uapi/asm/kvm*
9124 F:      arch/mips/include/asm/kvm*
9125 F:      arch/mips/kvm/
9126
9127 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
9128 M:      Paul Mackerras <paulus@ozlabs.org>
9129 L:      kvm-ppc@vger.kernel.org
9130 W:      http://www.linux-kvm.org/
9131 T:      git git://github.com/agraf/linux-2.6.git
9132 S:      Supported
9133 F:      arch/powerpc/include/uapi/asm/kvm*
9134 F:      arch/powerpc/include/asm/kvm*
9135 F:      arch/powerpc/kvm/
9136 F:      arch/powerpc/kernel/kvm*
9137
9138 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
9139 M:      Christian Borntraeger <borntraeger@de.ibm.com>
9140 M:      Janosch Frank <frankja@linux.ibm.com>
9141 R:      David Hildenbrand <david@redhat.com>
9142 R:      Cornelia Huck <cohuck@redhat.com>
9143 L:      kvm@vger.kernel.org
9144 W:      http://www.ibm.com/developerworks/linux/linux390/
9145 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
9146 S:      Supported
9147 F:      arch/s390/include/uapi/asm/kvm*
9148 F:      arch/s390/include/asm/gmap.h
9149 F:      arch/s390/include/asm/kvm*
9150 F:      arch/s390/kvm/
9151 F:      arch/s390/mm/gmap.c
9152 F:      tools/testing/selftests/kvm/s390x/
9153 F:      tools/testing/selftests/kvm/*/s390x/
9154
9155 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
9156 M:      Paolo Bonzini <pbonzini@redhat.com>
9157 R:      Sean Christopherson <sean.j.christopherson@intel.com>
9158 R:      Vitaly Kuznetsov <vkuznets@redhat.com>
9159 R:      Wanpeng Li <wanpengli@tencent.com>
9160 R:      Jim Mattson <jmattson@google.com>
9161 R:      Joerg Roedel <joro@8bytes.org>
9162 L:      kvm@vger.kernel.org
9163 W:      http://www.linux-kvm.org
9164 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
9165 S:      Supported
9166 F:      arch/x86/kvm/
9167 F:      arch/x86/kvm/*/
9168 F:      arch/x86/include/uapi/asm/kvm*
9169 F:      arch/x86/include/uapi/asm/vmx.h
9170 F:      arch/x86/include/uapi/asm/svm.h
9171 F:      arch/x86/include/asm/kvm*
9172 F:      arch/x86/include/asm/pvclock-abi.h
9173 F:      arch/x86/include/asm/svm.h
9174 F:      arch/x86/include/asm/vmx*.h
9175 F:      arch/x86/kernel/kvm.c
9176 F:      arch/x86/kernel/kvmclock.c
9177
9178 KERNFS
9179 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9180 M:      Tejun Heo <tj@kernel.org>
9181 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
9182 S:      Supported
9183 F:      include/linux/kernfs.h
9184 F:      fs/kernfs/
9185
9186 KEXEC
9187 M:      Eric Biederman <ebiederm@xmission.com>
9188 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
9189 L:      kexec@lists.infradead.org
9190 S:      Maintained
9191 F:      include/linux/kexec.h
9192 F:      include/uapi/linux/kexec.h
9193 F:      kernel/kexec*
9194
9195 KEYS-ENCRYPTED
9196 M:      Mimi Zohar <zohar@linux.ibm.com>
9197 L:      linux-integrity@vger.kernel.org
9198 L:      keyrings@vger.kernel.org
9199 S:      Supported
9200 F:      Documentation/security/keys/trusted-encrypted.rst
9201 F:      include/keys/encrypted-type.h
9202 F:      security/keys/encrypted-keys/
9203
9204 KEYS-TRUSTED
9205 M:      James Bottomley <jejb@linux.ibm.com>
9206 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9207 M:      Mimi Zohar <zohar@linux.ibm.com>
9208 L:      linux-integrity@vger.kernel.org
9209 L:      keyrings@vger.kernel.org
9210 S:      Supported
9211 F:      Documentation/security/keys/trusted-encrypted.rst
9212 F:      include/keys/trusted-type.h
9213 F:      security/keys/trusted.c
9214 F:      include/keys/trusted.h
9215
9216 KEYS/KEYRINGS:
9217 M:      David Howells <dhowells@redhat.com>
9218 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
9219 L:      keyrings@vger.kernel.org
9220 S:      Maintained
9221 F:      Documentation/security/keys/core.rst
9222 F:      include/linux/key.h
9223 F:      include/linux/key-type.h
9224 F:      include/linux/keyctl.h
9225 F:      include/uapi/linux/keyctl.h
9226 F:      include/keys/
9227 F:      security/keys/
9228
9229 KGDB / KDB /debug_core
9230 M:      Jason Wessel <jason.wessel@windriver.com>
9231 M:      Daniel Thompson <daniel.thompson@linaro.org>
9232 R:      Douglas Anderson <dianders@chromium.org>
9233 W:      http://kgdb.wiki.kernel.org/
9234 L:      kgdb-bugreport@lists.sourceforge.net
9235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
9236 S:      Maintained
9237 F:      Documentation/dev-tools/kgdb.rst
9238 F:      drivers/misc/kgdbts.c
9239 F:      drivers/tty/serial/kgdboc.c
9240 F:      include/linux/kdb.h
9241 F:      include/linux/kgdb.h
9242 F:      kernel/debug/
9243
9244 KMEMLEAK
9245 M:      Catalin Marinas <catalin.marinas@arm.com>
9246 S:      Maintained
9247 F:      Documentation/dev-tools/kmemleak.rst
9248 F:      include/linux/kmemleak.h
9249 F:      mm/kmemleak.c
9250 F:      mm/kmemleak-test.c
9251
9252 KMOD KERNEL MODULE LOADER - USERMODE HELPER
9253 M:      Luis Chamberlain <mcgrof@kernel.org>
9254 L:      linux-kernel@vger.kernel.org
9255 S:      Maintained
9256 F:      kernel/kmod.c
9257 F:      include/linux/kmod.h
9258 F:      lib/test_kmod.c
9259 F:      tools/testing/selftests/kmod/
9260
9261 KPROBES
9262 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
9263 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
9264 M:      "David S. Miller" <davem@davemloft.net>
9265 M:      Masami Hiramatsu <mhiramat@kernel.org>
9266 S:      Maintained
9267 F:      Documentation/kprobes.txt
9268 F:      include/linux/kprobes.h
9269 F:      include/asm-generic/kprobes.h
9270 F:      kernel/kprobes.c
9271
9272 KS0108 LCD CONTROLLER DRIVER
9273 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
9274 S:      Maintained
9275 F:      Documentation/admin-guide/auxdisplay/ks0108.rst
9276 F:      drivers/auxdisplay/ks0108.c
9277 F:      include/linux/ks0108.h
9278
9279 L3MDEV
9280 M:      David Ahern <dsahern@kernel.org>
9281 L:      netdev@vger.kernel.org
9282 S:      Maintained
9283 F:      net/l3mdev
9284 F:      include/net/l3mdev.h
9285
9286 L7 BPF FRAMEWORK
9287 M:      John Fastabend <john.fastabend@gmail.com>
9288 M:      Daniel Borkmann <daniel@iogearbox.net>
9289 L:      netdev@vger.kernel.org
9290 L:      bpf@vger.kernel.org
9291 S:      Maintained
9292 F:      include/linux/skmsg.h
9293 F:      net/core/skmsg.c
9294 F:      net/core/sock_map.c
9295 F:      net/ipv4/tcp_bpf.c
9296
9297 LANTIQ / INTEL Ethernet drivers
9298 M:      Hauke Mehrtens <hauke@hauke-m.de>
9299 L:      netdev@vger.kernel.org
9300 S:      Maintained
9301 F:      net/dsa/tag_gswip.c
9302 F:      drivers/net/ethernet/lantiq_xrx200.c
9303 F:      drivers/net/dsa/lantiq_pce.h
9304 F:      drivers/net/dsa/lantiq_gswip.c
9305
9306 LANTIQ MIPS ARCHITECTURE
9307 M:      John Crispin <john@phrozen.org>
9308 L:      linux-mips@vger.kernel.org
9309 S:      Maintained
9310 F:      arch/mips/lantiq
9311 F:      drivers/soc/lantiq
9312
9313 LAPB module
9314 L:      linux-x25@vger.kernel.org
9315 S:      Orphan
9316 F:      Documentation/networking/lapb-module.txt
9317 F:      include/*/lapb.h
9318 F:      net/lapb/
9319
9320 LASI 53c700 driver for PARISC
9321 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
9322 L:      linux-scsi@vger.kernel.org
9323 S:      Maintained
9324 F:      Documentation/scsi/53c700.txt
9325 F:      drivers/scsi/53c700*
9326
9327 LEAKING_ADDRESSES
9328 M:      Tobin C. Harding <me@tobin.cc>
9329 M:      Tycho Andersen <tycho@tycho.ws>
9330 L:      kernel-hardening@lists.openwall.com
9331 S:      Maintained
9332 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
9333 F:      scripts/leaking_addresses.pl
9334
9335 LED SUBSYSTEM
9336 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
9337 M:      Pavel Machek <pavel@ucw.cz>
9338 R:      Dan Murphy <dmurphy@ti.com>
9339 L:      linux-leds@vger.kernel.org
9340 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
9341 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git
9342 S:      Maintained
9343 F:      Documentation/devicetree/bindings/leds/
9344 F:      drivers/leds/
9345 F:      include/linux/leds.h
9346
9347 LEGACY EEPROM DRIVER
9348 M:      Jean Delvare <jdelvare@suse.com>
9349 S:      Maintained
9350 F:      Documentation/misc-devices/eeprom.rst
9351 F:      drivers/misc/eeprom/eeprom.c
9352
9353 LEGO MINDSTORMS EV3
9354 R:      David Lechner <david@lechnology.com>
9355 S:      Maintained
9356 F:      arch/arm/boot/dts/da850-lego-ev3.dts
9357 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
9358 F:      drivers/power/supply/lego_ev3_battery.c
9359
9360 LEGO USB Tower driver
9361 M:      Juergen Stuber <starblue@users.sourceforge.net>
9362 L:      legousb-devel@lists.sourceforge.net
9363 W:      http://legousb.sourceforge.net/
9364 S:      Maintained
9365 F:      drivers/usb/misc/legousbtower.c
9366
9367 LG LAPTOP EXTRAS
9368 M:      Matan Ziv-Av <matan@svgalib.org>
9369 L:      platform-driver-x86@vger.kernel.org
9370 S:      Maintained
9371 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
9372 F:      Documentation/admin-guide/laptops/lg-laptop.rst
9373 F:      drivers/platform/x86/lg-laptop.c
9374
9375 LG2160 MEDIA DRIVER
9376 M:      Michael Krufky <mkrufky@linuxtv.org>
9377 L:      linux-media@vger.kernel.org
9378 W:      https://linuxtv.org
9379 W:      http://github.com/mkrufky
9380 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9381 T:      git git://linuxtv.org/mkrufky/tuners.git
9382 S:      Maintained
9383 F:      drivers/media/dvb-frontends/lg2160.*
9384
9385 LGDT3305 MEDIA DRIVER
9386 M:      Michael Krufky <mkrufky@linuxtv.org>
9387 L:      linux-media@vger.kernel.org
9388 W:      https://linuxtv.org
9389 W:      http://github.com/mkrufky
9390 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9391 T:      git git://linuxtv.org/mkrufky/tuners.git
9392 S:      Maintained
9393 F:      drivers/media/dvb-frontends/lgdt3305.*
9394
9395 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
9396 M:      Viresh Kumar <vireshk@kernel.org>
9397 L:      linux-ide@vger.kernel.org
9398 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9399 S:      Maintained
9400 F:      include/linux/pata_arasan_cf_data.h
9401 F:      drivers/ata/pata_arasan_cf.c
9402
9403 LIBATA PATA DRIVERS
9404 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9405 M:      Jens Axboe <axboe@kernel.dk>
9406 L:      linux-ide@vger.kernel.org
9407 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9408 S:      Maintained
9409 F:      drivers/ata/pata_*.c
9410 F:      drivers/ata/ata_generic.c
9411
9412 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
9413 M:      Linus Walleij <linus.walleij@linaro.org>
9414 L:      linux-ide@vger.kernel.org
9415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9416 S:      Maintained
9417 F:      drivers/ata/pata_ftide010.c
9418 F:      drivers/ata/sata_gemini.c
9419 F:      drivers/ata/sata_gemini.h
9420
9421 LIBATA SATA AHCI PLATFORM devices support
9422 M:      Hans de Goede <hdegoede@redhat.com>
9423 M:      Jens Axboe <axboe@kernel.dk>
9424 L:      linux-ide@vger.kernel.org
9425 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9426 S:      Maintained
9427 F:      drivers/ata/ahci_platform.c
9428 F:      drivers/ata/libahci_platform.c
9429 F:      include/linux/ahci_platform.h
9430
9431 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
9432 M:      Mikael Pettersson <mikpelinux@gmail.com>
9433 L:      linux-ide@vger.kernel.org
9434 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9435 S:      Maintained
9436 F:      drivers/ata/sata_promise.*
9437
9438 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
9439 M:      Jens Axboe <axboe@kernel.dk>
9440 L:      linux-ide@vger.kernel.org
9441 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
9442 S:      Maintained
9443 F:      drivers/ata/
9444 F:      include/linux/ata.h
9445 F:      include/linux/libata.h
9446 F:      Documentation/devicetree/bindings/ata/
9447
9448 LIBLOCKDEP
9449 M:      Sasha Levin <alexander.levin@microsoft.com>
9450 S:      Maintained
9451 F:      tools/lib/lockdep/
9452
9453 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
9454 M:      Dan Williams <dan.j.williams@intel.com>
9455 M:      Vishal Verma <vishal.l.verma@intel.com>
9456 M:      Dave Jiang <dave.jiang@intel.com>
9457 L:      linux-nvdimm@lists.01.org
9458 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9459 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9460 S:      Supported
9461 F:      drivers/nvdimm/blk.c
9462 F:      drivers/nvdimm/region_devs.c
9463
9464 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
9465 M:      Vishal Verma <vishal.l.verma@intel.com>
9466 M:      Dan Williams <dan.j.williams@intel.com>
9467 M:      Dave Jiang <dave.jiang@intel.com>
9468 L:      linux-nvdimm@lists.01.org
9469 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9470 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9471 S:      Supported
9472 F:      drivers/nvdimm/btt*
9473
9474 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
9475 M:      Dan Williams <dan.j.williams@intel.com>
9476 M:      Vishal Verma <vishal.l.verma@intel.com>
9477 M:      Dave Jiang <dave.jiang@intel.com>
9478 L:      linux-nvdimm@lists.01.org
9479 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9480 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9481 S:      Supported
9482 F:      drivers/nvdimm/pmem*
9483
9484 LIBNVDIMM: DEVICETREE BINDINGS
9485 M:      Oliver O'Halloran <oohall@gmail.com>
9486 L:      linux-nvdimm@lists.01.org
9487 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9488 S:      Supported
9489 F:      drivers/nvdimm/of_pmem.c
9490 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9491
9492 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9493 M:      Dan Williams <dan.j.williams@intel.com>
9494 M:      Vishal Verma <vishal.l.verma@intel.com>
9495 M:      Dave Jiang <dave.jiang@intel.com>
9496 M:      Ira Weiny <ira.weiny@intel.com>
9497 L:      linux-nvdimm@lists.01.org
9498 P:      Documentation/nvdimm/maintainer-entry-profile.rst
9499 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9500 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9501 S:      Supported
9502 F:      drivers/nvdimm/*
9503 F:      drivers/acpi/nfit/*
9504 F:      include/linux/nd.h
9505 F:      include/linux/libnvdimm.h
9506 F:      include/uapi/linux/ndctl.h
9507
9508 LICENSES and SPDX stuff
9509 M:      Thomas Gleixner <tglx@linutronix.de>
9510 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
9511 L:      linux-spdx@vger.kernel.org
9512 S:      Maintained
9513 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git
9514 F:      COPYING
9515 F:      Documentation/process/license-rules.rst
9516 F:      LICENSES/
9517 F:      scripts/spdxcheck-test.sh
9518 F:      scripts/spdxcheck.py
9519
9520 LIGHTNVM PLATFORM SUPPORT
9521 M:      Matias Bjorling <mb@lightnvm.io>
9522 W:      http://github/OpenChannelSSD
9523 L:      linux-block@vger.kernel.org
9524 S:      Maintained
9525 F:      drivers/lightnvm/
9526 F:      include/linux/lightnvm.h
9527 F:      include/uapi/linux/lightnvm.h
9528
9529 LINUX FOR POWER MACINTOSH
9530 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9531 W:      http://www.penguinppc.org/
9532 L:      linuxppc-dev@lists.ozlabs.org
9533 S:      Maintained
9534 F:      arch/powerpc/platforms/powermac/
9535 F:      drivers/macintosh/
9536
9537 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9538 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9539 M:      Paul Mackerras <paulus@samba.org>
9540 M:      Michael Ellerman <mpe@ellerman.id.au>
9541 W:      https://github.com/linuxppc/linux/wiki
9542 L:      linuxppc-dev@lists.ozlabs.org
9543 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9544 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9545 S:      Supported
9546 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9547 F:      Documentation/devicetree/bindings/powerpc/
9548 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9549 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9550 F:      Documentation/powerpc/
9551 F:      arch/powerpc/
9552 F:      drivers/char/tpm/tpm_ibmvtpm*
9553 F:      drivers/crypto/nx/
9554 F:      drivers/crypto/vmx/
9555 F:      drivers/i2c/busses/i2c-opal.c
9556 F:      drivers/net/ethernet/ibm/ibmveth.*
9557 F:      drivers/net/ethernet/ibm/ibmvnic.*
9558 F:      drivers/pci/hotplug/pnv_php.c
9559 F:      drivers/pci/hotplug/rpa*
9560 F:      drivers/rtc/rtc-opal.c
9561 F:      drivers/scsi/ibmvscsi/
9562 F:      drivers/tty/hvc/hvc_opal.c
9563 F:      drivers/watchdog/wdrtas.c
9564 F:      tools/testing/selftests/powerpc
9565 N:      /pmac
9566 N:      powermac
9567 N:      powernv
9568 N:      [^a-z0-9]ps3
9569 N:      pseries
9570
9571 LINUX FOR POWERPC EMBEDDED MPC5XXX
9572 M:      Anatolij Gustschin <agust@denx.de>
9573 L:      linuxppc-dev@lists.ozlabs.org
9574 T:      git git://git.denx.de/linux-denx-agust.git
9575 S:      Maintained
9576 F:      arch/powerpc/platforms/512x/
9577 F:      arch/powerpc/platforms/52xx/
9578
9579 LINUX FOR POWERPC EMBEDDED PPC4XX
9580 M:      Alistair Popple <alistair@popple.id.au>
9581 M:      Matt Porter <mporter@kernel.crashing.org>
9582 W:      http://www.penguinppc.org/
9583 L:      linuxppc-dev@lists.ozlabs.org
9584 S:      Maintained
9585 F:      arch/powerpc/platforms/40x/
9586 F:      arch/powerpc/platforms/44x/
9587
9588 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9589 M:      Scott Wood <oss@buserror.net>
9590 M:      Kumar Gala <galak@kernel.crashing.org>
9591 W:      http://www.penguinppc.org/
9592 L:      linuxppc-dev@lists.ozlabs.org
9593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9594 S:      Maintained
9595 F:      arch/powerpc/platforms/83xx/
9596 F:      arch/powerpc/platforms/85xx/
9597 F:      Documentation/devicetree/bindings/powerpc/fsl/
9598
9599 LINUX FOR POWERPC EMBEDDED PPC8XX
9600 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9601 W:      http://www.penguinppc.org/
9602 L:      linuxppc-dev@lists.ozlabs.org
9603 S:      Maintained
9604 F:      arch/powerpc/platforms/8xx/
9605
9606 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9607 L:      linuxppc-dev@lists.ozlabs.org
9608 S:      Orphan
9609 F:      arch/powerpc/*/*virtex*
9610 F:      arch/powerpc/*/*/*virtex*
9611
9612 LINUX FOR POWERPC PA SEMI PWRFICIENT
9613 L:      linuxppc-dev@lists.ozlabs.org
9614 S:      Orphan
9615 F:      arch/powerpc/platforms/pasemi/
9616 F:      drivers/*/*pasemi*
9617 F:      drivers/*/*/*pasemi*
9618
9619 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9620 M:      Kees Cook <keescook@chromium.org>
9621 S:      Maintained
9622 F:      drivers/misc/lkdtm/*
9623
9624 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9625 M:      Alan Stern <stern@rowland.harvard.edu>
9626 M:      Andrea Parri <parri.andrea@gmail.com>
9627 M:      Will Deacon <will@kernel.org>
9628 M:      Peter Zijlstra <peterz@infradead.org>
9629 M:      Boqun Feng <boqun.feng@gmail.com>
9630 M:      Nicholas Piggin <npiggin@gmail.com>
9631 M:      David Howells <dhowells@redhat.com>
9632 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9633 M:      Luc Maranget <luc.maranget@inria.fr>
9634 M:      "Paul E. McKenney" <paulmck@kernel.org>
9635 R:      Akira Yokosawa <akiyks@gmail.com>
9636 R:      Daniel Lustig <dlustig@nvidia.com>
9637 L:      linux-kernel@vger.kernel.org
9638 L:      linux-arch@vger.kernel.org
9639 S:      Supported
9640 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9641 F:      tools/memory-model/
9642 F:      Documentation/atomic_bitops.txt
9643 F:      Documentation/atomic_t.txt
9644 F:      Documentation/core-api/atomic_ops.rst
9645 F:      Documentation/core-api/refcount-vs-atomic.rst
9646 F:      Documentation/memory-barriers.txt
9647
9648 LIS3LV02D ACCELEROMETER DRIVER
9649 M:      Eric Piel <eric.piel@tremplin-utc.net>
9650 S:      Maintained
9651 F:      Documentation/misc-devices/lis3lv02d.rst
9652 F:      drivers/misc/lis3lv02d/
9653 F:      drivers/platform/x86/hp_accel.c
9654
9655 LIST KUNIT TEST
9656 M:      David Gow <davidgow@google.com>
9657 L:      linux-kselftest@vger.kernel.org
9658 L:      kunit-dev@googlegroups.com
9659 S:      Maintained
9660 F:      lib/list-test.c
9661
9662 LIVE PATCHING
9663 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9664 M:      Jiri Kosina <jikos@kernel.org>
9665 M:      Miroslav Benes <mbenes@suse.cz>
9666 M:      Petr Mladek <pmladek@suse.com>
9667 R:      Joe Lawrence <joe.lawrence@redhat.com>
9668 S:      Maintained
9669 F:      kernel/livepatch/
9670 F:      include/linux/livepatch.h
9671 F:      arch/x86/include/asm/livepatch.h
9672 F:      arch/x86/kernel/livepatch.c
9673 F:      Documentation/livepatch/
9674 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9675 F:      samples/livepatch/
9676 F:      tools/testing/selftests/livepatch/
9677 L:      live-patching@vger.kernel.org
9678 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9679
9680 LLC (802.2)
9681 L:      netdev@vger.kernel.org
9682 S:      Odd fixes
9683 F:      include/linux/llc.h
9684 F:      include/uapi/linux/llc.h
9685 F:      include/net/llc*
9686 F:      net/llc/
9687
9688 LM73 HARDWARE MONITOR DRIVER
9689 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9690 L:      linux-hwmon@vger.kernel.org
9691 S:      Maintained
9692 F:      drivers/hwmon/lm73.c
9693
9694 LM78 HARDWARE MONITOR DRIVER
9695 M:      Jean Delvare <jdelvare@suse.com>
9696 L:      linux-hwmon@vger.kernel.org
9697 S:      Maintained
9698 F:      Documentation/hwmon/lm78.rst
9699 F:      drivers/hwmon/lm78.c
9700
9701 LM83 HARDWARE MONITOR DRIVER
9702 M:      Jean Delvare <jdelvare@suse.com>
9703 L:      linux-hwmon@vger.kernel.org
9704 S:      Maintained
9705 F:      Documentation/hwmon/lm83.rst
9706 F:      drivers/hwmon/lm83.c
9707
9708 LM90 HARDWARE MONITOR DRIVER
9709 M:      Jean Delvare <jdelvare@suse.com>
9710 L:      linux-hwmon@vger.kernel.org
9711 S:      Maintained
9712 F:      Documentation/hwmon/lm90.rst
9713 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9714 F:      drivers/hwmon/lm90.c
9715 F:      include/dt-bindings/thermal/lm90.h
9716
9717 LM95234 HARDWARE MONITOR DRIVER
9718 M:      Guenter Roeck <linux@roeck-us.net>
9719 L:      linux-hwmon@vger.kernel.org
9720 S:      Maintained
9721 F:      Documentation/hwmon/lm95234.rst
9722 F:      drivers/hwmon/lm95234.c
9723
9724 LME2510 MEDIA DRIVER
9725 M:      Malcolm Priestley <tvboxspy@gmail.com>
9726 L:      linux-media@vger.kernel.org
9727 W:      https://linuxtv.org
9728 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9729 S:      Maintained
9730 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9731
9732 LOADPIN SECURITY MODULE
9733 M:      Kees Cook <keescook@chromium.org>
9734 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9735 S:      Supported
9736 F:      security/loadpin/
9737 F:      Documentation/admin-guide/LSM/LoadPin.rst
9738
9739 LOCKING PRIMITIVES
9740 M:      Peter Zijlstra <peterz@infradead.org>
9741 M:      Ingo Molnar <mingo@redhat.com>
9742 M:      Will Deacon <will@kernel.org>
9743 L:      linux-kernel@vger.kernel.org
9744 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9745 S:      Maintained
9746 F:      Documentation/locking/
9747 F:      include/linux/lockdep.h
9748 F:      include/linux/spinlock*.h
9749 F:      arch/*/include/asm/spinlock*.h
9750 F:      include/linux/rwlock*.h
9751 F:      include/linux/mutex*.h
9752 F:      include/linux/rwsem*.h
9753 F:      include/linux/seqlock.h
9754 F:      lib/locking*.[ch]
9755 F:      kernel/locking/
9756 X:      kernel/locking/locktorture.c
9757
9758 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9759 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9760 L:      linux-ntfs-dev@lists.sourceforge.net
9761 W:      http://www.linux-ntfs.org/content/view/19/37/
9762 S:      Maintained
9763 F:      Documentation/admin-guide/ldm.rst
9764 F:      block/partitions/ldm.*
9765
9766 LOGITECH HID GAMING KEYBOARDS
9767 M:      Hans de Goede <hdegoede@redhat.com>
9768 L:      linux-input@vger.kernel.org
9769 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
9770 S:      Maintained
9771 F:      drivers/hid/hid-lg-g15.c
9772
9773 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9774 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9775 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9776 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9777 L:      MPT-FusionLinux.pdl@broadcom.com
9778 L:      linux-scsi@vger.kernel.org
9779 W:      http://www.avagotech.com/support/
9780 S:      Supported
9781 F:      drivers/message/fusion/
9782 F:      drivers/scsi/mpt3sas/
9783
9784 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9785 M:      Matthew Wilcox <willy@infradead.org>
9786 L:      linux-scsi@vger.kernel.org
9787 S:      Maintained
9788 F:      drivers/scsi/sym53c8xx_2/
9789
9790 LTC1660 DAC DRIVER
9791 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9792 L:      linux-iio@vger.kernel.org
9793 S:      Maintained
9794 F:      Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml
9795 F:      drivers/iio/dac/ltc1660.c
9796
9797 LTC2983 IIO TEMPERATURE DRIVER
9798 M:      Nuno Sá <nuno.sa@analog.com>
9799 W:      http://ez.analog.com/community/linux-device-drivers
9800 L:      linux-iio@vger.kernel.org
9801 S:      Supported
9802 F:      drivers/iio/temperature/ltc2983.c
9803 F:      Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml
9804
9805 LTC4261 HARDWARE MONITOR DRIVER
9806 M:      Guenter Roeck <linux@roeck-us.net>
9807 L:      linux-hwmon@vger.kernel.org
9808 S:      Maintained
9809 F:      Documentation/hwmon/ltc4261.rst
9810 F:      drivers/hwmon/ltc4261.c
9811
9812 LTC2947 HARDWARE MONITOR DRIVER
9813 M:      Nuno Sá <nuno.sa@analog.com>
9814 W:      http://ez.analog.com/community/linux-device-drivers
9815 L:      linux-hwmon@vger.kernel.org
9816 S:      Supported
9817 F:      drivers/hwmon/ltc2947-core.c
9818 F:      drivers/hwmon/ltc2947-spi.c
9819 F:      drivers/hwmon/ltc2947-i2c.c
9820 F:      drivers/hwmon/ltc2947.h
9821 F:      Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml
9822
9823 LTC4306 I2C MULTIPLEXER DRIVER
9824 M:      Michael Hennerich <michael.hennerich@analog.com>
9825 W:      http://ez.analog.com/community/linux-device-drivers
9826 L:      linux-i2c@vger.kernel.org
9827 S:      Supported
9828 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9829 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9830
9831 LTP (Linux Test Project)
9832 M:      Mike Frysinger <vapier@gentoo.org>
9833 M:      Cyril Hrubis <chrubis@suse.cz>
9834 M:      Wanlong Gao <wanlong.gao@gmail.com>
9835 M:      Jan Stancek <jstancek@redhat.com>
9836 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9837 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9838 L:      ltp@lists.linux.it (subscribers-only)
9839 W:      http://linux-test-project.github.io/
9840 T:      git git://github.com/linux-test-project/ltp.git
9841 S:      Maintained
9842
9843 M68K ARCHITECTURE
9844 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9845 L:      linux-m68k@lists.linux-m68k.org
9846 W:      http://www.linux-m68k.org/
9847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9848 S:      Maintained
9849 F:      arch/m68k/
9850 F:      drivers/zorro/
9851
9852 M68K ON APPLE MACINTOSH
9853 M:      Joshua Thompson <funaho@jurai.org>
9854 W:      http://www.mac.linux-m68k.org/
9855 L:      linux-m68k@lists.linux-m68k.org
9856 S:      Maintained
9857 F:      arch/m68k/mac/
9858
9859 M68K ON HP9000/300
9860 M:      Philip Blundell <philb@gnu.org>
9861 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9862 S:      Maintained
9863 F:      arch/m68k/hp300/
9864
9865 M88DS3103 MEDIA DRIVER
9866 M:      Antti Palosaari <crope@iki.fi>
9867 L:      linux-media@vger.kernel.org
9868 W:      https://linuxtv.org
9869 W:      http://palosaari.fi/linux/
9870 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9871 T:      git git://linuxtv.org/anttip/media_tree.git
9872 S:      Maintained
9873 F:      drivers/media/dvb-frontends/m88ds3103*
9874
9875 M88RS2000 MEDIA DRIVER
9876 M:      Malcolm Priestley <tvboxspy@gmail.com>
9877 L:      linux-media@vger.kernel.org
9878 W:      https://linuxtv.org
9879 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9880 S:      Maintained
9881 F:      drivers/media/dvb-frontends/m88rs2000*
9882
9883 MA901 MASTERKIT USB FM RADIO DRIVER
9884 M:      Alexey Klimov <klimov.linux@gmail.com>
9885 L:      linux-media@vger.kernel.org
9886 T:      git git://linuxtv.org/media_tree.git
9887 S:      Maintained
9888 F:      drivers/media/radio/radio-ma901.c
9889
9890 MAC80211
9891 M:      Johannes Berg <johannes@sipsolutions.net>
9892 L:      linux-wireless@vger.kernel.org
9893 W:      http://wireless.kernel.org/
9894 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9896 S:      Maintained
9897 F:      Documentation/networking/mac80211-injection.txt
9898 F:      include/net/mac80211.h
9899 F:      net/mac80211/
9900 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9901 F:      Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst
9902
9903 MAILBOX API
9904 M:      Jassi Brar <jassisinghbrar@gmail.com>
9905 L:      linux-kernel@vger.kernel.org
9906 S:      Maintained
9907 F:      drivers/mailbox/
9908 F:      include/linux/mailbox_client.h
9909 F:      include/linux/mailbox_controller.h
9910
9911 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9912 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9913 W:      http://www.kernel.org/doc/man-pages
9914 L:      linux-man@vger.kernel.org
9915 S:      Maintained
9916
9917 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9918 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9919 L:      linux-mips@vger.kernel.org
9920 S:      Maintained
9921 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9922
9923 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9924 M:      Andrew Lunn <andrew@lunn.ch>
9925 M:      Vivien Didelot <vivien.didelot@gmail.com>
9926 L:      netdev@vger.kernel.org
9927 S:      Maintained
9928 F:      drivers/net/dsa/mv88e6xxx/
9929 F:      include/linux/platform_data/mv88e6xxx.h
9930 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9931 F:      Documentation/networking/devlink-params-mv88e6xxx.txt
9932
9933 MARVELL ARMADA DRM SUPPORT
9934 M:      Russell King <linux@armlinux.org.uk>
9935 S:      Maintained
9936 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9937 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9938 F:      drivers/gpu/drm/armada/
9939 F:      include/uapi/drm/armada_drm.h
9940 F:      Documentation/devicetree/bindings/display/armada/
9941
9942 MARVELL ARMADA 3700 PHY DRIVERS
9943 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9944 S:      Maintained
9945 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9946 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9947 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9948 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9949
9950 MARVELL CRYPTO DRIVER
9951 M:      Boris Brezillon <bbrezillon@kernel.org>
9952 M:      Arnaud Ebalard <arno@natisbad.org>
9953 F:      drivers/crypto/marvell/
9954 S:      Maintained
9955 L:      linux-crypto@vger.kernel.org
9956
9957 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9958 M:      Mirko Lindner <mlindner@marvell.com>
9959 M:      Stephen Hemminger <stephen@networkplumber.org>
9960 L:      netdev@vger.kernel.org
9961 S:      Maintained
9962 F:      drivers/net/ethernet/marvell/sk*
9963
9964 MARVELL LIBERTAS WIRELESS DRIVER
9965 L:      libertas-dev@lists.infradead.org
9966 S:      Orphan
9967 F:      drivers/net/wireless/marvell/libertas/
9968
9969 MARVELL MACCHIATOBIN SUPPORT
9970 M:      Russell King <linux@armlinux.org.uk>
9971 L:      linux-arm-kernel@lists.infradead.org
9972 S:      Maintained
9973 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9974
9975 MARVELL MV643XX ETHERNET DRIVER
9976 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9977 L:      netdev@vger.kernel.org
9978 S:      Maintained
9979 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9980 F:      include/linux/mv643xx.h
9981
9982 MARVELL MV88X3310 PHY DRIVER
9983 M:      Russell King <linux@armlinux.org.uk>
9984 L:      netdev@vger.kernel.org
9985 S:      Maintained
9986 F:      drivers/net/phy/marvell10g.c
9987
9988 MARVELL MVEBU THERMAL DRIVER
9989 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9990 S:      Maintained
9991 F:      drivers/thermal/armada_thermal.c
9992
9993 MARVELL MVNETA ETHERNET DRIVER
9994 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9995 L:      netdev@vger.kernel.org
9996 S:      Maintained
9997 F:      drivers/net/ethernet/marvell/mvneta.*
9998
9999 MARVELL MWIFIEX WIRELESS DRIVER
10000 M:      Amitkumar Karwar <amitkarwar@gmail.com>
10001 M:      Nishant Sarmukadam <nishants@marvell.com>
10002 M:      Ganapathi Bhat <gbhat@marvell.com>
10003 M:      Xinming Hu <huxinming820@gmail.com>
10004 L:      linux-wireless@vger.kernel.org
10005 S:      Maintained
10006 F:      drivers/net/wireless/marvell/mwifiex/
10007
10008 MARVELL MWL8K WIRELESS DRIVER
10009 M:      Lennert Buytenhek <buytenh@wantstofly.org>
10010 L:      linux-wireless@vger.kernel.org
10011 S:      Odd Fixes
10012 F:      drivers/net/wireless/marvell/mwl8k.c
10013
10014 MARVELL NAND CONTROLLER DRIVER
10015 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10016 L:      linux-mtd@lists.infradead.org
10017 S:      Maintained
10018 F:      drivers/mtd/nand/raw/marvell_nand.c
10019 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
10020
10021 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
10022 M:      Nicolas Pitre <nico@fluxnic.net>
10023 S:      Odd Fixes
10024 F:      drivers/mmc/host/mvsdio.*
10025
10026 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
10027 M:      Hu Ziji <huziji@marvell.com>
10028 L:      linux-mmc@vger.kernel.org
10029 S:      Supported
10030 F:      drivers/mmc/host/sdhci-xenon*
10031 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
10032
10033 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
10034 M:      Sunil Goutham <sgoutham@marvell.com>
10035 M:      Linu Cherian <lcherian@marvell.com>
10036 M:      Geetha sowjanya <gakula@marvell.com>
10037 M:      Jerin Jacob <jerinj@marvell.com>
10038 L:      netdev@vger.kernel.org
10039 S:      Supported
10040 F:      drivers/net/ethernet/marvell/octeontx2/af/
10041
10042 MATROX FRAMEBUFFER DRIVER
10043 L:      linux-fbdev@vger.kernel.org
10044 S:      Orphan
10045 F:      drivers/video/fbdev/matrox/matroxfb_*
10046 F:      include/uapi/linux/matroxfb.h
10047
10048 MAX16065 HARDWARE MONITOR DRIVER
10049 M:      Guenter Roeck <linux@roeck-us.net>
10050 L:      linux-hwmon@vger.kernel.org
10051 S:      Maintained
10052 F:      Documentation/hwmon/max16065.rst
10053 F:      drivers/hwmon/max16065.c
10054
10055 MAX2175 SDR TUNER DRIVER
10056 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10057 L:      linux-media@vger.kernel.org
10058 T:      git git://linuxtv.org/media_tree.git
10059 S:      Maintained
10060 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
10061 F:      Documentation/media/v4l-drivers/max2175.rst
10062 F:      drivers/media/i2c/max2175*
10063 F:      include/uapi/linux/max2175.h
10064
10065 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
10066 L:      linux-hwmon@vger.kernel.org
10067 S:      Orphan
10068 F:      Documentation/hwmon/max6650.rst
10069 F:      drivers/hwmon/max6650.c
10070
10071 MAX6697 HARDWARE MONITOR DRIVER
10072 M:      Guenter Roeck <linux@roeck-us.net>
10073 L:      linux-hwmon@vger.kernel.org
10074 S:      Maintained
10075 F:      Documentation/hwmon/max6697.rst
10076 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
10077 F:      drivers/hwmon/max6697.c
10078 F:      include/linux/platform_data/max6697.h
10079
10080 MAX9860 MONO AUDIO VOICE CODEC DRIVER
10081 M:      Peter Rosin <peda@axentia.se>
10082 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10083 S:      Maintained
10084 F:      Documentation/devicetree/bindings/sound/max9860.txt
10085 F:      sound/soc/codecs/max9860.*
10086
10087 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
10088 M:      Andreas Klinger <ak@it-klinger.de>
10089 L:      linux-iio@vger.kernel.org
10090 S:      Maintained
10091 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
10092 F:      drivers/iio/proximity/mb1232.c
10093
10094 MAXIM MAX77650 PMIC MFD DRIVER
10095 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
10096 L:      linux-kernel@vger.kernel.org
10097 S:      Maintained
10098 F:      Documentation/devicetree/bindings/*/*max77650.yaml
10099 F:      Documentation/devicetree/bindings/*/max77650*.yaml
10100 F:      include/linux/mfd/max77650.h
10101 F:      drivers/mfd/max77650.c
10102 F:      drivers/regulator/max77650-regulator.c
10103 F:      drivers/power/supply/max77650-charger.c
10104 F:      drivers/input/misc/max77650-onkey.c
10105 F:      drivers/leds/leds-max77650.c
10106 F:      drivers/gpio/gpio-max77650.c
10107
10108 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
10109 M:      Javier Martinez Canillas <javier@dowhile0.org>
10110 L:      linux-kernel@vger.kernel.org
10111 S:      Supported
10112 F:      drivers/regulator/max77802-regulator.c
10113 F:      Documentation/devicetree/bindings/*/*max77802.txt
10114 F:      include/dt-bindings/*/*max77802.h
10115
10116 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
10117 M:      Krzysztof Kozlowski <krzk@kernel.org>
10118 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10119 L:      linux-pm@vger.kernel.org
10120 S:      Supported
10121 F:      drivers/power/supply/max14577_charger.c
10122 F:      drivers/power/supply/max77693_charger.c
10123
10124 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
10125 M:      Chanwoo Choi <cw00.choi@samsung.com>
10126 M:      Krzysztof Kozlowski <krzk@kernel.org>
10127 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
10128 L:      linux-kernel@vger.kernel.org
10129 S:      Supported
10130 F:      drivers/*/max14577*.c
10131 F:      drivers/*/max77686*.c
10132 F:      drivers/*/max77693*.c
10133 F:      drivers/extcon/extcon-max14577.c
10134 F:      drivers/extcon/extcon-max77693.c
10135 F:      drivers/rtc/rtc-max77686.c
10136 F:      drivers/clk/clk-max77686.c
10137 F:      Documentation/devicetree/bindings/mfd/max14577.txt
10138 F:      Documentation/devicetree/bindings/*/max77686.txt
10139 F:      Documentation/devicetree/bindings/mfd/max77693.txt
10140 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
10141 F:      include/linux/mfd/max14577*.h
10142 F:      include/linux/mfd/max77686*.h
10143 F:      include/linux/mfd/max77693*.h
10144
10145 MAXIRADIO FM RADIO RECEIVER DRIVER
10146 M:      Hans Verkuil <hverkuil@xs4all.nl>
10147 L:      linux-media@vger.kernel.org
10148 T:      git git://linuxtv.org/media_tree.git
10149 W:      https://linuxtv.org
10150 S:      Maintained
10151 F:      drivers/media/radio/radio-maxiradio*
10152
10153 MCAN MMIO DEVICE DRIVER
10154 M:      Dan Murphy <dmurphy@ti.com>
10155 M:      Sriram Dash <sriram.dash@samsung.com>
10156 L:      linux-can@vger.kernel.org
10157 S:      Maintained
10158 F:      Documentation/devicetree/bindings/net/can/m_can.txt
10159 F:      drivers/net/can/m_can/m_can.c
10160 F:      drivers/net/can/m_can/m_can.h
10161 F:      drivers/net/can/m_can/m_can_platform.c
10162
10163 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
10164 M:      Peter Rosin <peda@axentia.se>
10165 L:      linux-iio@vger.kernel.org
10166 S:      Maintained
10167 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
10168 F:      drivers/iio/potentiometer/mcp4018.c
10169 F:      drivers/iio/potentiometer/mcp4531.c
10170
10171 MCR20A IEEE-802.15.4 RADIO DRIVER
10172 M:      Xue Liu <liuxuenetmail@gmail.com>
10173 L:      linux-wpan@vger.kernel.org
10174 W:      https://github.com/xueliu/mcr20a-linux
10175 S:      Maintained
10176 F:      drivers/net/ieee802154/mcr20a.c
10177 F:      drivers/net/ieee802154/mcr20a.h
10178 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
10179
10180 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
10181 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
10182 L:      linux-iio@vger.kernel.org
10183 S:      Maintained
10184 F:      drivers/iio/dac/cio-dac.c
10185
10186 MEDIA CONTROLLER FRAMEWORK
10187 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
10188 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10189 L:      linux-media@vger.kernel.org
10190 W:      https://www.linuxtv.org
10191 T:      git git://linuxtv.org/media_tree.git
10192 S:      Supported
10193 F:      drivers/media/mc/
10194 F:      include/media/media-*.h
10195 F:      include/uapi/linux/media.h
10196
10197 MEDIA DRIVERS FOR ASCOT2E
10198 M:      Sergey Kozlov <serjk@netup.ru>
10199 M:      Abylay Ospan <aospan@netup.ru>
10200 L:      linux-media@vger.kernel.org
10201 W:      https://linuxtv.org
10202 W:      http://netup.tv/
10203 T:      git git://linuxtv.org/media_tree.git
10204 S:      Supported
10205 F:      drivers/media/dvb-frontends/ascot2e*
10206
10207 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
10208 M:      Jasmin Jessich <jasmin@anw.at>
10209 L:      linux-media@vger.kernel.org
10210 W:      https://linuxtv.org
10211 T:      git git://linuxtv.org/media_tree.git
10212 S:      Maintained
10213 F:      drivers/media/dvb-frontends/cxd2099*
10214
10215 MEDIA DRIVERS FOR CXD2841ER
10216 M:      Sergey Kozlov <serjk@netup.ru>
10217 M:      Abylay Ospan <aospan@netup.ru>
10218 L:      linux-media@vger.kernel.org
10219 W:      https://linuxtv.org
10220 W:      http://netup.tv/
10221 T:      git git://linuxtv.org/media_tree.git
10222 S:      Supported
10223 F:      drivers/media/dvb-frontends/cxd2841er*
10224
10225 MEDIA DRIVERS FOR CXD2880
10226 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
10227 L:      linux-media@vger.kernel.org
10228 W:      http://linuxtv.org/
10229 T:      git git://linuxtv.org/media_tree.git
10230 S:      Supported
10231 F:      drivers/media/dvb-frontends/cxd2880/*
10232 F:      drivers/media/spi/cxd2880*
10233
10234 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
10235 L:      linux-media@vger.kernel.org
10236 W:      https://linuxtv.org
10237 T:      git git://linuxtv.org/media_tree.git
10238 S:      Orphan
10239 F:      drivers/media/pci/ddbridge/*
10240
10241 MEDIA DRIVERS FOR FREESCALE IMX
10242 M:      Steve Longerbeam <slongerbeam@gmail.com>
10243 M:      Philipp Zabel <p.zabel@pengutronix.de>
10244 L:      linux-media@vger.kernel.org
10245 T:      git git://linuxtv.org/media_tree.git
10246 S:      Maintained
10247 F:      Documentation/devicetree/bindings/media/imx.txt
10248 F:      Documentation/media/v4l-drivers/imx.rst
10249 F:      drivers/staging/media/imx/
10250 F:      include/linux/imx-media.h
10251 F:      include/media/imx.h
10252
10253 MEDIA DRIVER FOR FREESCALE IMX PXP
10254 M:      Philipp Zabel <p.zabel@pengutronix.de>
10255 L:      linux-media@vger.kernel.org
10256 T:      git git://linuxtv.org/media_tree.git
10257 S:      Maintained
10258 F:      drivers/media/platform/imx-pxp.[ch]
10259
10260 MEDIA DRIVERS FOR FREESCALE IMX7
10261 M:      Rui Miguel Silva <rmfrfs@gmail.com>
10262 L:      linux-media@vger.kernel.org
10263 T:      git git://linuxtv.org/media_tree.git
10264 S:      Maintained
10265 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
10266 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
10267 F:      Documentation/media/v4l-drivers/imx7.rst
10268 F:      drivers/staging/media/imx/imx7-media-csi.c
10269 F:      drivers/staging/media/imx/imx7-mipi-csis.c
10270
10271 MEDIA DRIVERS FOR HELENE
10272 M:      Abylay Ospan <aospan@netup.ru>
10273 L:      linux-media@vger.kernel.org
10274 W:      https://linuxtv.org
10275 W:      http://netup.tv/
10276 T:      git git://linuxtv.org/media_tree.git
10277 S:      Supported
10278 F:      drivers/media/dvb-frontends/helene*
10279
10280 MEDIA DRIVERS FOR HORUS3A
10281 M:      Sergey Kozlov <serjk@netup.ru>
10282 M:      Abylay Ospan <aospan@netup.ru>
10283 L:      linux-media@vger.kernel.org
10284 W:      https://linuxtv.org
10285 W:      http://netup.tv/
10286 T:      git git://linuxtv.org/media_tree.git
10287 S:      Supported
10288 F:      drivers/media/dvb-frontends/horus3a*
10289
10290 MEDIA DRIVERS FOR LNBH25
10291 M:      Sergey Kozlov <serjk@netup.ru>
10292 M:      Abylay Ospan <aospan@netup.ru>
10293 L:      linux-media@vger.kernel.org
10294 W:      https://linuxtv.org
10295 W:      http://netup.tv/
10296 T:      git git://linuxtv.org/media_tree.git
10297 S:      Supported
10298 F:      drivers/media/dvb-frontends/lnbh25*
10299
10300 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
10301 L:      linux-media@vger.kernel.org
10302 W:      https://linuxtv.org
10303 T:      git git://linuxtv.org/media_tree.git
10304 S:      Orphan
10305 F:      drivers/media/dvb-frontends/mxl5xx*
10306
10307 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
10308 M:      Sergey Kozlov <serjk@netup.ru>
10309 M:      Abylay Ospan <aospan@netup.ru>
10310 L:      linux-media@vger.kernel.org
10311 W:      https://linuxtv.org
10312 W:      http://netup.tv/
10313 T:      git git://linuxtv.org/media_tree.git
10314 S:      Supported
10315 F:      drivers/media/pci/netup_unidvb/*
10316
10317 MEDIA DRIVERS FOR RENESAS - CEU
10318 M:      Jacopo Mondi <jacopo@jmondi.org>
10319 L:      linux-media@vger.kernel.org
10320 L:      linux-renesas-soc@vger.kernel.org
10321 T:      git git://linuxtv.org/media_tree.git
10322 S:      Supported
10323 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
10324 F:      drivers/media/platform/renesas-ceu.c
10325 F:      include/media/drv-intf/renesas-ceu.h
10326
10327 MEDIA DRIVERS FOR RENESAS - DRIF
10328 M:      Ramesh Shanmugasundaram <rashanmu@gmail.com>
10329 L:      linux-media@vger.kernel.org
10330 L:      linux-renesas-soc@vger.kernel.org
10331 T:      git git://linuxtv.org/media_tree.git
10332 S:      Supported
10333 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
10334 F:      drivers/media/platform/rcar_drif.c
10335
10336 MEDIA DRIVERS FOR RENESAS - FCP
10337 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10338 L:      linux-media@vger.kernel.org
10339 L:      linux-renesas-soc@vger.kernel.org
10340 T:      git git://linuxtv.org/media_tree.git
10341 S:      Supported
10342 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
10343 F:      drivers/media/platform/rcar-fcp.c
10344 F:      include/media/rcar-fcp.h
10345
10346 MEDIA DRIVERS FOR RENESAS - FDP1
10347 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10348 L:      linux-media@vger.kernel.org
10349 L:      linux-renesas-soc@vger.kernel.org
10350 T:      git git://linuxtv.org/media_tree.git
10351 S:      Supported
10352 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
10353 F:      drivers/media/platform/rcar_fdp1.c
10354
10355 MEDIA DRIVERS FOR RENESAS - VIN
10356 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
10357 L:      linux-media@vger.kernel.org
10358 L:      linux-renesas-soc@vger.kernel.org
10359 T:      git git://linuxtv.org/media_tree.git
10360 S:      Supported
10361 F:      Documentation/devicetree/bindings/media/renesas,csi2.txt
10362 F:      Documentation/devicetree/bindings/media/renesas,vin.txt
10363 F:      drivers/media/platform/rcar-vin/
10364
10365 MEDIA DRIVERS FOR RENESAS - VSP1
10366 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10367 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
10368 L:      linux-media@vger.kernel.org
10369 L:      linux-renesas-soc@vger.kernel.org
10370 T:      git git://linuxtv.org/media_tree.git
10371 S:      Supported
10372 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
10373 F:      drivers/media/platform/vsp1/
10374
10375 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
10376 L:      linux-media@vger.kernel.org
10377 W:      https://linuxtv.org
10378 T:      git git://linuxtv.org/media_tree.git
10379 S:      Orphan
10380 F:      drivers/media/dvb-frontends/stv0910*
10381
10382 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
10383 L:      linux-media@vger.kernel.org
10384 W:      https://linuxtv.org
10385 T:      git git://linuxtv.org/media_tree.git
10386 S:      Orphan
10387 F:      drivers/media/dvb-frontends/stv6111*
10388
10389 MEDIA DRIVERS FOR STM32 - DCMI
10390 M:      Hugues Fruchet <hugues.fruchet@st.com>
10391 L:      linux-media@vger.kernel.org
10392 T:      git git://linuxtv.org/media_tree.git
10393 S:      Supported
10394 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
10395 F:      drivers/media/platform/stm32/stm32-dcmi.c
10396
10397 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
10398 M:      Dmitry Osipenko <digetx@gmail.com>
10399 L:      linux-media@vger.kernel.org
10400 L:      linux-tegra@vger.kernel.org
10401 T:      git git://linuxtv.org/media_tree.git
10402 S:      Maintained
10403 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
10404 F:      drivers/staging/media/tegra-vde/
10405
10406 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
10407 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
10408 L:      linux-media@vger.kernel.org
10409 W:      https://linuxtv.org
10410 Q:      http://patchwork.kernel.org/project/linux-media/list/
10411 T:      git git://linuxtv.org/media_tree.git
10412 S:      Maintained
10413 F:      Documentation/devicetree/bindings/media/
10414 F:      Documentation/media/
10415 F:      drivers/media/
10416 F:      drivers/staging/media/
10417 F:      include/linux/platform_data/media/
10418 F:      include/media/
10419 F:      include/uapi/linux/dvb/
10420 F:      include/uapi/linux/videodev2.h
10421 F:      include/uapi/linux/media.h
10422 F:      include/uapi/linux/v4l2-*
10423 F:      include/uapi/linux/meye.h
10424 F:      include/uapi/linux/ivtv*
10425 F:      include/uapi/linux/uvcvideo.h
10426
10427 MEDIATEK BLUETOOTH DRIVER
10428 M:      Sean Wang <sean.wang@mediatek.com>
10429 L:      linux-bluetooth@vger.kernel.org
10430 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10431 S:      Maintained
10432 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
10433 F:      drivers/bluetooth/btmtkuart.c
10434
10435 MEDIATEK CIR DRIVER
10436 M:      Sean Wang <sean.wang@mediatek.com>
10437 S:      Maintained
10438 F:      drivers/media/rc/mtk-cir.c
10439
10440 MEDIATEK DMA DRIVER
10441 M:      Sean Wang <sean.wang@mediatek.com>
10442 L:      dmaengine@vger.kernel.org
10443 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10444 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10445 S:      Maintained
10446 F:      Documentation/devicetree/bindings/dma/mtk-*
10447 F:      drivers/dma/mediatek/
10448
10449 MEDIATEK PMIC LED DRIVER
10450 M:      Sean Wang <sean.wang@mediatek.com>
10451 S:      Maintained
10452 F:      drivers/leds/leds-mt6323.c
10453 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
10454
10455 MEDIATEK ETHERNET DRIVER
10456 M:      Felix Fietkau <nbd@openwrt.org>
10457 M:      John Crispin <john@phrozen.org>
10458 M:      Sean Wang <sean.wang@mediatek.com>
10459 M:      Mark Lee <Mark-MC.Lee@mediatek.com>
10460 L:      netdev@vger.kernel.org
10461 S:      Maintained
10462 F:      drivers/net/ethernet/mediatek/
10463
10464 MEDIATEK SWITCH DRIVER
10465 M:      Sean Wang <sean.wang@mediatek.com>
10466 L:      netdev@vger.kernel.org
10467 S:      Maintained
10468 F:      drivers/net/dsa/mt7530.*
10469 F:      net/dsa/tag_mtk.c
10470
10471 MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS
10472 M:      Sean Wang <sean.wang@mediatek.com>
10473 L:      linux-pm@vger.kernel.org
10474 S:      Maintained
10475 F:      Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt
10476 F:      drivers/power/reset/mt6323-poweroff.c
10477
10478 MEDIATEK JPEG DRIVER
10479 M:      Rick Chang <rick.chang@mediatek.com>
10480 M:      Bin Liu <bin.liu@mediatek.com>
10481 S:      Supported
10482 F:      drivers/media/platform/mtk-jpeg/
10483 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
10484
10485 MEDIATEK MDP DRIVER
10486 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
10487 M:      Houlong Wei <houlong.wei@mediatek.com>
10488 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10489 S:      Supported
10490 F:      drivers/media/platform/mtk-mdp/
10491 F:      drivers/media/platform/mtk-vpu/
10492 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
10493
10494 MEDIATEK MEDIA DRIVER
10495 M:      Tiffany Lin <tiffany.lin@mediatek.com>
10496 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
10497 S:      Supported
10498 F:      drivers/media/platform/mtk-vcodec/
10499 F:      drivers/media/platform/mtk-vpu/
10500 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
10501 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
10502
10503 MEDIATEK MMC/SD/SDIO DRIVER
10504 M:      Chaotian Jing <chaotian.jing@mediatek.com>
10505 S:      Maintained
10506 F:      drivers/mmc/host/mtk-sd.c
10507 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
10508
10509 MEDIATEK MT76 WIRELESS LAN DRIVER
10510 M:      Felix Fietkau <nbd@nbd.name>
10511 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
10512 R:      Ryder Lee <ryder.lee@mediatek.com>
10513 R:      Roy Luo <royluo@google.com>
10514 L:      linux-wireless@vger.kernel.org
10515 S:      Maintained
10516 F:      drivers/net/wireless/mediatek/mt76/
10517
10518 MEDIATEK MT7601U WIRELESS LAN DRIVER
10519 M:      Jakub Kicinski <kubakici@wp.pl>
10520 L:      linux-wireless@vger.kernel.org
10521 S:      Maintained
10522 F:      drivers/net/wireless/mediatek/mt7601u/
10523
10524 MEDIATEK MT7621/28/88 I2C DRIVER
10525 M:      Stefan Roese <sr@denx.de>
10526 L:      linux-i2c@vger.kernel.org
10527 S:      Maintained
10528 F:      drivers/i2c/busses/i2c-mt7621.c
10529 F:      Documentation/devicetree/bindings/i2c/i2c-mt7621.txt
10530
10531 MEDIATEK NAND CONTROLLER DRIVER
10532 M:      Xiaolei Li <xiaolei.li@mediatek.com>
10533 L:      linux-mtd@lists.infradead.org
10534 S:      Maintained
10535 F:      drivers/mtd/nand/raw/mtk_*
10536 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
10537
10538 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
10539 M:      Sean Wang <sean.wang@mediatek.com>
10540 S:      Maintained
10541 F:      drivers/char/hw_random/mtk-rng.c
10542
10543 MEDIATEK USB3 DRD IP DRIVER
10544 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
10545 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
10546 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10547 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
10548 S:      Maintained
10549 F:      drivers/usb/mtu3/
10550
10551 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
10552 M:      Peter Senna Tschudin <peter.senna@gmail.com>
10553 M:      Martin Donnelly <martin.donnelly@ge.com>
10554 M:      Martyn Welch <martyn.welch@collabora.co.uk>
10555 S:      Maintained
10556 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
10557 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
10558
10559 MEGARAID SCSI/SAS DRIVERS
10560 M:      Kashyap Desai <kashyap.desai@broadcom.com>
10561 M:      Sumit Saxena <sumit.saxena@broadcom.com>
10562 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
10563 L:      megaraidlinux.pdl@broadcom.com
10564 L:      linux-scsi@vger.kernel.org
10565 W:      http://www.avagotech.com/support/
10566 S:      Maintained
10567 F:      Documentation/scsi/megaraid.txt
10568 F:      drivers/scsi/megaraid.*
10569 F:      drivers/scsi/megaraid/
10570
10571 MELEXIS MLX90614 DRIVER
10572 M:      Crt Mori <cmo@melexis.com>
10573 L:      linux-iio@vger.kernel.org
10574 W:      http://www.melexis.com
10575 S:      Supported
10576 F:      drivers/iio/temperature/mlx90614.c
10577
10578 MELEXIS MLX90632 DRIVER
10579 M:      Crt Mori <cmo@melexis.com>
10580 L:      linux-iio@vger.kernel.org
10581 W:      http://www.melexis.com
10582 S:      Supported
10583 F:      drivers/iio/temperature/mlx90632.c
10584
10585 MELFAS MIP4 TOUCHSCREEN DRIVER
10586 M:      Sangwon Jee <jeesw@melfas.com>
10587 W:      http://www.melfas.com
10588 S:      Supported
10589 F:      drivers/input/touchscreen/melfas_mip4.c
10590 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10591
10592 MELLANOX ETHERNET DRIVER (mlx4_en)
10593 M:      Tariq Toukan <tariqt@mellanox.com>
10594 L:      netdev@vger.kernel.org
10595 S:      Supported
10596 W:      http://www.mellanox.com
10597 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10598 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10599
10600 MELLANOX ETHERNET DRIVER (mlx5e)
10601 M:      Saeed Mahameed <saeedm@mellanox.com>
10602 L:      netdev@vger.kernel.org
10603 S:      Supported
10604 W:      http://www.mellanox.com
10605 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10606 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10607
10608 MELLANOX ETHERNET INNOVA DRIVERS
10609 R:      Boris Pismenny <borisp@mellanox.com>
10610 L:      netdev@vger.kernel.org
10611 S:      Supported
10612 W:      http://www.mellanox.com
10613 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10614 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10615 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10616 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10617 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10618
10619 MELLANOX ETHERNET SWITCH DRIVERS
10620 M:      Jiri Pirko <jiri@mellanox.com>
10621 M:      Ido Schimmel <idosch@mellanox.com>
10622 L:      netdev@vger.kernel.org
10623 S:      Supported
10624 W:      http://www.mellanox.com
10625 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10626 F:      drivers/net/ethernet/mellanox/mlxsw/
10627 F:      tools/testing/selftests/drivers/net/mlxsw/
10628
10629 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10630 M:      mlxsw@mellanox.com
10631 L:      netdev@vger.kernel.org
10632 S:      Supported
10633 W:      http://www.mellanox.com
10634 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10635 F:      drivers/net/ethernet/mellanox/mlxfw/
10636
10637 MELLANOX HARDWARE PLATFORM SUPPORT
10638 M:      Andy Shevchenko <andy@infradead.org>
10639 M:      Darren Hart <dvhart@infradead.org>
10640 M:      Vadim Pasternak <vadimp@mellanox.com>
10641 L:      platform-driver-x86@vger.kernel.org
10642 S:      Supported
10643 F:      Documentation/ABI/testing/sysfs-platform-mellanox-bootctl
10644 F:      drivers/platform/mellanox/
10645 F:      include/linux/platform_data/mlxreg.h
10646
10647 MELLANOX MLX4 core VPI driver
10648 M:      Tariq Toukan <tariqt@mellanox.com>
10649 L:      netdev@vger.kernel.org
10650 L:      linux-rdma@vger.kernel.org
10651 W:      http://www.mellanox.com
10652 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10653 S:      Supported
10654 F:      drivers/net/ethernet/mellanox/mlx4/
10655 F:      include/linux/mlx4/
10656
10657 MELLANOX MLX4 IB driver
10658 M:      Yishai Hadas <yishaih@mellanox.com>
10659 L:      linux-rdma@vger.kernel.org
10660 W:      http://www.mellanox.com
10661 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10662 S:      Supported
10663 F:      drivers/infiniband/hw/mlx4/
10664 F:      include/linux/mlx4/
10665 F:      include/uapi/rdma/mlx4-abi.h
10666
10667 MELLANOX MLX5 core VPI driver
10668 M:      Saeed Mahameed <saeedm@mellanox.com>
10669 M:      Leon Romanovsky <leonro@mellanox.com>
10670 L:      netdev@vger.kernel.org
10671 L:      linux-rdma@vger.kernel.org
10672 W:      http://www.mellanox.com
10673 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10674 S:      Supported
10675 F:      drivers/net/ethernet/mellanox/mlx5/core/
10676 F:      include/linux/mlx5/
10677 F:      Documentation/networking/device_drivers/mellanox/
10678
10679 MELLANOX MLX5 IB driver
10680 M:      Leon Romanovsky <leonro@mellanox.com>
10681 L:      linux-rdma@vger.kernel.org
10682 W:      http://www.mellanox.com
10683 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10684 S:      Supported
10685 F:      drivers/infiniband/hw/mlx5/
10686 F:      include/linux/mlx5/
10687 F:      include/uapi/rdma/mlx5-abi.h
10688
10689 MELLANOX MLXCPLD I2C AND MUX DRIVER
10690 M:      Vadim Pasternak <vadimp@mellanox.com>
10691 M:      Michael Shych <michaelsh@mellanox.com>
10692 L:      linux-i2c@vger.kernel.org
10693 S:      Supported
10694 F:      drivers/i2c/busses/i2c-mlxcpld.c
10695 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10696 F:      Documentation/i2c/busses/i2c-mlxcpld.rst
10697
10698 MELLANOX MLXCPLD LED DRIVER
10699 M:      Vadim Pasternak <vadimp@mellanox.com>
10700 L:      linux-leds@vger.kernel.org
10701 S:      Supported
10702 F:      drivers/leds/leds-mlxcpld.c
10703 F:      drivers/leds/leds-mlxreg.c
10704 F:      Documentation/leds/leds-mlxcpld.rst
10705
10706 MELLANOX PLATFORM DRIVER
10707 M:      Vadim Pasternak <vadimp@mellanox.com>
10708 L:      platform-driver-x86@vger.kernel.org
10709 S:      Supported
10710 F:      drivers/platform/x86/mlx-platform.c
10711
10712 MEMBARRIER SUPPORT
10713 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10714 M:      "Paul E. McKenney" <paulmck@kernel.org>
10715 L:      linux-kernel@vger.kernel.org
10716 S:      Supported
10717 F:      kernel/sched/membarrier.c
10718 F:      include/uapi/linux/membarrier.h
10719 F:      arch/powerpc/include/asm/membarrier.h
10720
10721 MEMBLOCK
10722 M:      Mike Rapoport <rppt@linux.ibm.com>
10723 L:      linux-mm@kvack.org
10724 S:      Maintained
10725 F:      include/linux/memblock.h
10726 F:      mm/memblock.c
10727 F:      Documentation/core-api/boot-time-mm.rst
10728
10729 MEMORY MANAGEMENT
10730 M:      Andrew Morton <akpm@linux-foundation.org>
10731 L:      linux-mm@kvack.org
10732 W:      http://www.linux-mm.org
10733 T:      quilt https://ozlabs.org/~akpm/mmotm/
10734 T:      quilt https://ozlabs.org/~akpm/mmots/
10735 T:      git git://github.com/hnaz/linux-mm.git
10736 S:      Maintained
10737 F:      include/linux/mm.h
10738 F:      include/linux/gfp.h
10739 F:      include/linux/mmzone.h
10740 F:      include/linux/memory_hotplug.h
10741 F:      include/linux/vmalloc.h
10742 F:      mm/
10743
10744 MEMORY TECHNOLOGY DEVICES (MTD)
10745 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10746 M:      Richard Weinberger <richard@nod.at>
10747 M:      Vignesh Raghavendra <vigneshr@ti.com>
10748 L:      linux-mtd@lists.infradead.org
10749 W:      http://www.linux-mtd.infradead.org/
10750 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10751 C:      irc://irc.oftc.net/mtd
10752 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10753 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10754 S:      Maintained
10755 F:      Documentation/devicetree/bindings/mtd/
10756 F:      drivers/mtd/
10757 F:      include/linux/mtd/
10758 F:      include/uapi/mtd/
10759
10760 MEN A21 WATCHDOG DRIVER
10761 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10762 L:      linux-watchdog@vger.kernel.org
10763 S:      Maintained
10764 F:      drivers/watchdog/mena21_wdt.c
10765
10766 MEN CHAMELEON BUS (mcb)
10767 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10768 S:      Maintained
10769 F:      drivers/mcb/
10770 F:      include/linux/mcb.h
10771 F:      Documentation/driver-api/men-chameleon-bus.rst
10772
10773 MEN F21BMC (Board Management Controller)
10774 M:      Andreas Werner <andreas.werner@men.de>
10775 S:      Supported
10776 F:      drivers/mfd/menf21bmc.c
10777 F:      drivers/watchdog/menf21bmc_wdt.c
10778 F:      drivers/leds/leds-menf21bmc.c
10779 F:      drivers/hwmon/menf21bmc_hwmon.c
10780 F:      Documentation/hwmon/menf21bmc.rst
10781
10782 MEN Z069 WATCHDOG DRIVER
10783 M:      Johannes Thumshirn <jth@kernel.org>
10784 L:      linux-watchdog@vger.kernel.org
10785 S:      Maintained
10786 F:      drivers/watchdog/menz69_wdt.c
10787
10788 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10789 M:      Neil Armstrong <narmstrong@baylibre.com>
10790 L:      linux-media@vger.kernel.org
10791 L:      linux-amlogic@lists.infradead.org
10792 W:      http://linux-meson.com/
10793 S:      Supported
10794 F:      drivers/media/platform/meson/ao-cec.c
10795 F:      drivers/media/platform/meson/ao-cec-g12a.c
10796 F:      Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml
10797 T:      git git://linuxtv.org/media_tree.git
10798
10799 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10800 M:      Liang Yang <liang.yang@amlogic.com>
10801 L:      linux-mtd@lists.infradead.org
10802 S:      Maintained
10803 F:      drivers/mtd/nand/raw/meson_*
10804 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10805
10806 MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS
10807 M:      Maxime Jourdan <mjourdan@baylibre.com>
10808 L:      linux-media@vger.kernel.org
10809 L:      linux-amlogic@lists.infradead.org
10810 S:      Supported
10811 F:      drivers/staging/media/meson/vdec/
10812 T:      git git://linuxtv.org/media_tree.git
10813
10814 METHODE UDPU SUPPORT
10815 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10816 S:      Maintained
10817 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10818
10819 MICROBLAZE ARCHITECTURE
10820 M:      Michal Simek <monstr@monstr.eu>
10821 W:      http://www.monstr.eu/fdt/
10822 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10823 S:      Supported
10824 F:      arch/microblaze/
10825
10826 MICROCHIP AT91 SERIAL DRIVER
10827 M:      Richard Genoud <richard.genoud@gmail.com>
10828 S:      Maintained
10829 F:      drivers/tty/serial/atmel_serial.c
10830 F:      drivers/tty/serial/atmel_serial.h
10831 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10832
10833 MICROCHIP AUDIO ASOC DRIVERS
10834 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10835 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10836 S:      Supported
10837 F:      sound/soc/atmel
10838
10839 MICROCHIP DMA DRIVER
10840 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10841 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10842 L:      dmaengine@vger.kernel.org
10843 S:      Supported
10844 F:      drivers/dma/at_hdmac.c
10845 F:      drivers/dma/at_hdmac_regs.h
10846 F:      include/linux/platform_data/dma-atmel.h
10847 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10848 F:      include/dt-bindings/dma/at91.h
10849
10850 MICROCHIP ECC DRIVER
10851 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10852 L:      linux-crypto@vger.kernel.org
10853 S:      Maintained
10854 F:      drivers/crypto/atmel-ecc.*
10855
10856 MICROCHIP I2C DRIVER
10857 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10858 L:      linux-i2c@vger.kernel.org
10859 S:      Supported
10860 F:      drivers/i2c/busses/i2c-at91.h
10861 F:      drivers/i2c/busses/i2c-at91-*.c
10862
10863 MICROCHIP ISC DRIVER
10864 M:      Eugen Hristev <eugen.hristev@microchip.com>
10865 L:      linux-media@vger.kernel.org
10866 S:      Supported
10867 F:      drivers/media/platform/atmel/atmel-sama5d2-isc.c
10868 F:      drivers/media/platform/atmel/atmel-isc.h
10869 F:      drivers/media/platform/atmel/atmel-isc-base.c
10870 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10871 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10872
10873 MICROCHIP ISI DRIVER
10874 M:      Eugen Hristev <eugen.hristev@microchip.com>
10875 L:      linux-media@vger.kernel.org
10876 S:      Supported
10877 F:      drivers/media/platform/atmel/atmel-isi.c
10878 F:      drivers/media/platform/atmel/atmel-isi.h
10879
10880 MICROCHIP AT91 USART MFD DRIVER
10881 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10882 L:      linux-kernel@vger.kernel.org
10883 S:      Supported
10884 F:      drivers/mfd/at91-usart.c
10885 F:      include/dt-bindings/mfd/at91-usart.h
10886 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10887
10888 MICROCHIP AT91 USART SPI DRIVER
10889 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10890 L:      linux-spi@vger.kernel.org
10891 S:      Supported
10892 F:      drivers/spi/spi-at91-usart.c
10893 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10894
10895 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10896 M:      Woojung Huh <woojung.huh@microchip.com>
10897 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10898 L:      netdev@vger.kernel.org
10899 S:      Maintained
10900 F:      net/dsa/tag_ksz.c
10901 F:      drivers/net/dsa/microchip/*
10902 F:      include/linux/platform_data/microchip-ksz.h
10903 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10904
10905 MICROCHIP LAN743X ETHERNET DRIVER
10906 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10907 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10908 L:      netdev@vger.kernel.org
10909 S:      Maintained
10910 F:      drivers/net/ethernet/microchip/lan743x_*
10911
10912 MICROCHIP LCDFB DRIVER
10913 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10914 L:      linux-fbdev@vger.kernel.org
10915 S:      Maintained
10916 F:      drivers/video/fbdev/atmel_lcdfb.c
10917 F:      include/video/atmel_lcdc.h
10918
10919 MICROCHIP MMC/SD/SDIO MCI DRIVER
10920 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10921 S:      Maintained
10922 F:      drivers/mmc/host/atmel-mci.c
10923
10924 MICROCHIP MCP16502 PMIC DRIVER
10925 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10926 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10927 S:      Maintained
10928 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10929 F:      drivers/regulator/mcp16502.c
10930
10931 MICROCHIP MCP3911 ADC DRIVER
10932 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10933 M:      Kent Gustavsson <kent@minoris.se>
10934 L:      linux-iio@vger.kernel.org
10935 S:      Supported
10936 F:      drivers/iio/adc/mcp3911.c
10937 F:      Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml
10938
10939 MICROCHIP NAND DRIVER
10940 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10941 L:      linux-mtd@lists.infradead.org
10942 S:      Supported
10943 F:      drivers/mtd/nand/raw/atmel/*
10944 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10945
10946 MICROCHIP PWM DRIVER
10947 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10948 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10949 L:      linux-pwm@vger.kernel.org
10950 S:      Supported
10951 F:      drivers/pwm/pwm-atmel.c
10952 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10953
10954 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10955 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10956 M:      Eugen Hristev <eugen.hristev@microchip.com>
10957 L:      linux-iio@vger.kernel.org
10958 S:      Supported
10959 F:      drivers/iio/adc/at91-sama5d2_adc.c
10960 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10961 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10962
10963 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10964 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10965 S:      Supported
10966 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10967
10968 MICROCHIP SPI DRIVER
10969 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10970 S:      Supported
10971 F:      drivers/spi/spi-atmel.*
10972
10973 MICROCHIP SSC DRIVER
10974 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10975 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10976 S:      Supported
10977 F:      drivers/misc/atmel-ssc.c
10978 F:      include/linux/atmel-ssc.h
10979
10980 MICROCHIP USBA UDC DRIVER
10981 M:      Cristian Birsan <cristian.birsan@microchip.com>
10982 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10983 S:      Supported
10984 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10985
10986 MICROCHIP USB251XB DRIVER
10987 M:      Richard Leitner <richard.leitner@skidata.com>
10988 L:      linux-usb@vger.kernel.org
10989 S:      Maintained
10990 F:      drivers/usb/misc/usb251xb.c
10991 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10992
10993 MICROCHIP XDMA DRIVER
10994 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10995 L:      linux-arm-kernel@lists.infradead.org
10996 L:      dmaengine@vger.kernel.org
10997 S:      Supported
10998 F:      drivers/dma/at_xdmac.c
10999
11000 MICROSEMI MIPS SOCS
11001 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11002 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11003 L:      linux-mips@vger.kernel.org
11004 S:      Supported
11005 F:      arch/mips/generic/board-ocelot.c
11006 F:      arch/mips/configs/generic/board-ocelot.config
11007 F:      arch/mips/boot/dts/mscc/
11008 F:      Documentation/devicetree/bindings/mips/mscc.txt
11009
11010 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
11011 M:      Don Brace <don.brace@microsemi.com>
11012 L:      esc.storagedev@microsemi.com
11013 L:      linux-scsi@vger.kernel.org
11014 S:      Supported
11015 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
11016 F:      drivers/scsi/smartpqi/Kconfig
11017 F:      drivers/scsi/smartpqi/Makefile
11018 F:      include/linux/cciss*.h
11019 F:      include/uapi/linux/cciss*.h
11020 F:      Documentation/scsi/smartpqi.txt
11021
11022 MICROSEMI ETHERNET SWITCH DRIVER
11023 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
11024 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
11025 L:      netdev@vger.kernel.org
11026 S:      Supported
11027 F:      drivers/net/ethernet/mscc/
11028 F:      include/soc/mscc/ocelot*
11029
11030 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
11031 M:      Chen Yu <yu.c.chen@intel.com>
11032 L:      platform-driver-x86@vger.kernel.org
11033 S:      Supported
11034 F:      drivers/platform/x86/surfacepro3_button.c
11035
11036 MICROTEK X6 SCANNER
11037 M:      Oliver Neukum <oliver@neukum.org>
11038 S:      Maintained
11039 F:      drivers/usb/image/microtek.*
11040
11041 MIPS
11042 M:      Ralf Baechle <ralf@linux-mips.org>
11043 M:      Paul Burton <paulburton@kernel.org>
11044 M:      James Hogan <jhogan@kernel.org>
11045 L:      linux-mips@vger.kernel.org
11046 W:      http://www.linux-mips.org/
11047 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
11048 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
11049 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
11050 S:      Supported
11051 F:      Documentation/devicetree/bindings/mips/
11052 F:      Documentation/mips/
11053 F:      arch/mips/
11054 F:      drivers/platform/mips/
11055
11056 MIPS BOSTON DEVELOPMENT BOARD
11057 M:      Paul Burton <paulburton@kernel.org>
11058 L:      linux-mips@vger.kernel.org
11059 S:      Maintained
11060 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
11061 F:      arch/mips/boot/dts/img/boston.dts
11062 F:      arch/mips/configs/generic/board-boston.config
11063 F:      drivers/clk/imgtec/clk-boston.c
11064 F:      include/dt-bindings/clock/boston-clock.h
11065
11066 MIPS GENERIC PLATFORM
11067 M:      Paul Burton <paulburton@kernel.org>
11068 L:      linux-mips@vger.kernel.org
11069 S:      Supported
11070 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
11071 F:      arch/mips/generic/
11072 F:      arch/mips/tools/generic-board-config.sh
11073
11074 MIPS/LOONGSON1 ARCHITECTURE
11075 M:      Keguang Zhang <keguang.zhang@gmail.com>
11076 L:      linux-mips@vger.kernel.org
11077 S:      Maintained
11078 F:      arch/mips/loongson32/
11079 F:      arch/mips/include/asm/mach-loongson32/
11080 F:      drivers/*/*loongson1*
11081 F:      drivers/*/*/*loongson1*
11082
11083 MIPS/LOONGSON2EF ARCHITECTURE
11084 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11085 L:      linux-mips@vger.kernel.org
11086 S:      Maintained
11087 F:      arch/mips/loongson2ef/
11088 F:      arch/mips/include/asm/mach-loongson2ef/
11089 F:      drivers/*/*loongson2*
11090 F:      drivers/*/*/*loongson2*
11091
11092 MIPS/LOONGSON64 ARCHITECTURE
11093 M:      Huacai Chen <chenhc@lemote.com>
11094 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
11095 L:      linux-mips@vger.kernel.org
11096 S:      Maintained
11097 F:      arch/mips/loongson64/
11098 F:      arch/mips/include/asm/mach-loongson64/
11099 F:      drivers/platform/mips/cpu_hwmon.c
11100 F:      drivers/*/*loongson3*
11101 F:      drivers/*/*/*loongson3*
11102
11103 MIPS RINT INSTRUCTION EMULATION
11104 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
11105 L:      linux-mips@vger.kernel.org
11106 S:      Supported
11107 F:      arch/mips/math-emu/sp_rint.c
11108 F:      arch/mips/math-emu/dp_rint.c
11109
11110 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
11111 M:      Hans Verkuil <hverkuil@xs4all.nl>
11112 L:      linux-media@vger.kernel.org
11113 T:      git git://linuxtv.org/media_tree.git
11114 W:      https://linuxtv.org
11115 S:      Odd Fixes
11116 F:      drivers/media/radio/radio-miropcm20*
11117
11118 MMP SUPPORT
11119 R:      Lubomir Rintel <lkundrak@v3.sk>
11120 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git
11122 S:      Odd Fixes
11123 F:      arch/arm/boot/dts/mmp*
11124 F:      arch/arm/mach-mmp/
11125 F:      linux/soc/mmp/
11126
11127 MMP USB PHY DRIVERS
11128 R:      Lubomir Rintel <lkundrak@v3.sk>
11129 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11130 S:      Maintained
11131 F:      drivers/phy/marvell/phy-mmp3-usb.c
11132 F:      drivers/phy/marvell/phy-pxa-usb.c
11133
11134 MMU GATHER AND TLB INVALIDATION
11135 M:      Will Deacon <will@kernel.org>
11136 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
11137 M:      Andrew Morton <akpm@linux-foundation.org>
11138 M:      Nick Piggin <npiggin@gmail.com>
11139 M:      Peter Zijlstra <peterz@infradead.org>
11140 L:      linux-arch@vger.kernel.org
11141 L:      linux-mm@kvack.org
11142 S:      Maintained
11143 F:      arch/*/include/asm/tlb.h
11144 F:      include/asm-generic/tlb.h
11145 F:      mm/mmu_gather.c
11146
11147 MN88472 MEDIA DRIVER
11148 M:      Antti Palosaari <crope@iki.fi>
11149 L:      linux-media@vger.kernel.org
11150 W:      https://linuxtv.org
11151 W:      http://palosaari.fi/linux/
11152 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11153 S:      Maintained
11154 F:      drivers/media/dvb-frontends/mn88472*
11155
11156 MN88473 MEDIA DRIVER
11157 M:      Antti Palosaari <crope@iki.fi>
11158 L:      linux-media@vger.kernel.org
11159 W:      https://linuxtv.org
11160 W:      http://palosaari.fi/linux/
11161 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11162 S:      Maintained
11163 F:      drivers/media/dvb-frontends/mn88473*
11164
11165 MODULE SUPPORT
11166 M:      Jessica Yu <jeyu@kernel.org>
11167 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
11168 S:      Maintained
11169 F:      include/linux/module.h
11170 F:      kernel/module.c
11171
11172 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
11173 W:      http://popies.net/meye/
11174 S:      Orphan
11175 F:      Documentation/media/v4l-drivers/meye*
11176 F:      drivers/media/pci/meye/
11177 F:      include/uapi/linux/meye.h
11178
11179 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
11180 M:      Jiri Slaby <jirislaby@gmail.com>
11181 S:      Maintained
11182 F:      Documentation/driver-api/serial/moxa-smartio.rst
11183 F:      drivers/tty/mxser.*
11184
11185 MONOLITHIC POWER SYSTEM PMIC DRIVER
11186 M:      Saravanan Sekar <sravanhome@gmail.com>
11187 S:      Maintained
11188 F:      Documentation/devicetree/bindings/regulator/mpq7920.yaml
11189 F:      drivers/regulator/mpq7920.c
11190 F:      drivers/regulator/mpq7920.h
11191
11192 MR800 AVERMEDIA USB FM RADIO DRIVER
11193 M:      Alexey Klimov <klimov.linux@gmail.com>
11194 L:      linux-media@vger.kernel.org
11195 T:      git git://linuxtv.org/media_tree.git
11196 S:      Maintained
11197 F:      drivers/media/radio/radio-mr800.c
11198
11199 MRF24J40 IEEE 802.15.4 RADIO DRIVER
11200 M:      Alan Ott <alan@signal11.us>
11201 L:      linux-wpan@vger.kernel.org
11202 S:      Maintained
11203 F:      drivers/net/ieee802154/mrf24j40.c
11204 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
11205
11206 MSI LAPTOP SUPPORT
11207 M:      "Lee, Chun-Yi" <jlee@suse.com>
11208 L:      platform-driver-x86@vger.kernel.org
11209 S:      Maintained
11210 F:      drivers/platform/x86/msi-laptop.c
11211
11212 MSI WMI SUPPORT
11213 L:      platform-driver-x86@vger.kernel.org
11214 S:      Orphan
11215 F:      drivers/platform/x86/msi-wmi.c
11216
11217 MSI001 MEDIA DRIVER
11218 M:      Antti Palosaari <crope@iki.fi>
11219 L:      linux-media@vger.kernel.org
11220 W:      https://linuxtv.org
11221 W:      http://palosaari.fi/linux/
11222 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11223 T:      git git://linuxtv.org/anttip/media_tree.git
11224 S:      Maintained
11225 F:      drivers/media/tuners/msi001*
11226
11227 MSI2500 MEDIA DRIVER
11228 M:      Antti Palosaari <crope@iki.fi>
11229 L:      linux-media@vger.kernel.org
11230 W:      https://linuxtv.org
11231 W:      http://palosaari.fi/linux/
11232 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11233 T:      git git://linuxtv.org/anttip/media_tree.git
11234 S:      Maintained
11235 F:      drivers/media/usb/msi2500/
11236
11237 MSYSTEMS DISKONCHIP G3 MTD DRIVER
11238 M:      Robert Jarzmik <robert.jarzmik@free.fr>
11239 L:      linux-mtd@lists.infradead.org
11240 S:      Maintained
11241 F:      drivers/mtd/devices/docg3*
11242
11243 MT9M032 APTINA SENSOR DRIVER
11244 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11245 L:      linux-media@vger.kernel.org
11246 T:      git git://linuxtv.org/media_tree.git
11247 S:      Maintained
11248 F:      drivers/media/i2c/mt9m032.c
11249 F:      include/media/i2c/mt9m032.h
11250
11251 MT9P031 APTINA CAMERA SENSOR
11252 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11253 L:      linux-media@vger.kernel.org
11254 T:      git git://linuxtv.org/media_tree.git
11255 S:      Maintained
11256 F:      drivers/media/i2c/mt9p031.c
11257 F:      include/media/i2c/mt9p031.h
11258
11259 MT9T001 APTINA CAMERA SENSOR
11260 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11261 L:      linux-media@vger.kernel.org
11262 T:      git git://linuxtv.org/media_tree.git
11263 S:      Maintained
11264 F:      drivers/media/i2c/mt9t001.c
11265 F:      include/media/i2c/mt9t001.h
11266
11267 MT9T112 APTINA CAMERA SENSOR
11268 M:      Jacopo Mondi <jacopo@jmondi.org>
11269 L:      linux-media@vger.kernel.org
11270 T:      git git://linuxtv.org/media_tree.git
11271 S:      Odd Fixes
11272 F:      drivers/media/i2c/mt9t112.c
11273 F:      include/media/i2c/mt9t112.h
11274
11275 MT9V032 APTINA CAMERA SENSOR
11276 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11277 L:      linux-media@vger.kernel.org
11278 T:      git git://linuxtv.org/media_tree.git
11279 S:      Maintained
11280 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
11281 F:      drivers/media/i2c/mt9v032.c
11282 F:      include/media/i2c/mt9v032.h
11283
11284 MT9V111 APTINA CAMERA SENSOR
11285 M:      Jacopo Mondi <jacopo@jmondi.org>
11286 L:      linux-media@vger.kernel.org
11287 T:      git git://linuxtv.org/media_tree.git
11288 S:      Maintained
11289 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
11290 F:      drivers/media/i2c/mt9v111.c
11291
11292 MULTIFUNCTION DEVICES (MFD)
11293 M:      Lee Jones <lee.jones@linaro.org>
11294 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
11295 S:      Supported
11296 F:      Documentation/devicetree/bindings/mfd/
11297 F:      drivers/mfd/
11298 F:      include/linux/mfd/
11299 F:      include/dt-bindings/mfd/
11300
11301 MULTIMEDIA CARD (MMC) ETC. OVER SPI
11302 S:      Orphan
11303 F:      drivers/mmc/host/mmc_spi.c
11304 F:      include/linux/spi/mmc_spi.h
11305
11306 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
11307 M:      Ulf Hansson <ulf.hansson@linaro.org>
11308 L:      linux-mmc@vger.kernel.org
11309 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
11310 S:      Maintained
11311 F:      Documentation/devicetree/bindings/mmc/
11312 F:      drivers/mmc/
11313 F:      include/linux/mmc/
11314 F:      include/uapi/linux/mmc/
11315
11316 MULTIPLEXER SUBSYSTEM
11317 M:      Peter Rosin <peda@axentia.se>
11318 S:      Maintained
11319 F:      Documentation/ABI/testing/sysfs-class-mux*
11320 F:      Documentation/devicetree/bindings/mux/
11321 F:      include/dt-bindings/mux/
11322 F:      include/linux/mux/
11323 F:      drivers/mux/
11324
11325 MULTITECH MULTIPORT CARD (ISICOM)
11326 S:      Orphan
11327 F:      drivers/tty/isicom.c
11328 F:      include/linux/isicom.h
11329
11330 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
11331 M:      Bin Liu <b-liu@ti.com>
11332 L:      linux-usb@vger.kernel.org
11333 S:      Maintained
11334 F:      drivers/usb/musb/
11335
11336 MXL301RF MEDIA DRIVER
11337 M:      Akihiro Tsukada <tskd08@gmail.com>
11338 L:      linux-media@vger.kernel.org
11339 S:      Odd Fixes
11340 F:      drivers/media/tuners/mxl301rf*
11341
11342 MXL5007T MEDIA DRIVER
11343 M:      Michael Krufky <mkrufky@linuxtv.org>
11344 L:      linux-media@vger.kernel.org
11345 W:      https://linuxtv.org
11346 W:      http://github.com/mkrufky
11347 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11348 T:      git git://linuxtv.org/mkrufky/tuners.git
11349 S:      Maintained
11350 F:      drivers/media/tuners/mxl5007t.*
11351
11352 MXSFB DRM DRIVER
11353 M:      Marek Vasut <marex@denx.de>
11354 M:      Stefan Agner <stefan@agner.ch>
11355 L:      dri-devel@lists.freedesktop.org
11356 S:      Supported
11357 F:      drivers/gpu/drm/mxsfb/
11358 F:      Documentation/devicetree/bindings/display/mxsfb.txt
11359 T:      git git://anongit.freedesktop.org/drm/drm-misc
11360
11361 MYLEX DAC960 PCI RAID Controller
11362 M:      Hannes Reinecke <hare@kernel.org>
11363 L:      linux-scsi@vger.kernel.org
11364 S:      Supported
11365 F:      drivers/scsi/myrb.*
11366 F:      drivers/scsi/myrs.*
11367
11368 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
11369 M:      Chris Lee <christopher.lee@cspi.com>
11370 L:      netdev@vger.kernel.org
11371 W:      https://www.cspi.com/ethernet-products/support/downloads/
11372 S:      Supported
11373 F:      drivers/net/ethernet/myricom/myri10ge/
11374
11375 NAND FLASH SUBSYSTEM
11376 M:      Miquel Raynal <miquel.raynal@bootlin.com>
11377 R:      Richard Weinberger <richard@nod.at>
11378 L:      linux-mtd@lists.infradead.org
11379 W:      http://www.linux-mtd.infradead.org/
11380 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
11381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
11382 S:      Maintained
11383 F:      drivers/mtd/nand/
11384 F:      include/linux/mtd/*nand*.h
11385
11386 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
11387 M:      Daniel Mack <zonque@gmail.com>
11388 S:      Maintained
11389 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11390 W:      http://www.native-instruments.com
11391 F:      sound/usb/caiaq/
11392
11393 NATSEMI ETHERNET DRIVER (DP8381x)
11394 S:      Orphan
11395 F:      drivers/net/ethernet/natsemi/natsemi.c
11396
11397 NCR 5380 SCSI DRIVERS
11398 M:      Finn Thain <fthain@telegraphics.com.au>
11399 M:      Michael Schmitz <schmitzmic@gmail.com>
11400 L:      linux-scsi@vger.kernel.org
11401 S:      Maintained
11402 F:      Documentation/scsi/g_NCR5380.txt
11403 F:      drivers/scsi/NCR5380.*
11404 F:      drivers/scsi/arm/cumana_1.c
11405 F:      drivers/scsi/arm/oak.c
11406 F:      drivers/scsi/atari_scsi.*
11407 F:      drivers/scsi/dmx3191d.c
11408 F:      drivers/scsi/g_NCR5380.*
11409 F:      drivers/scsi/mac_scsi.*
11410 F:      drivers/scsi/sun3_scsi.*
11411 F:      drivers/scsi/sun3_scsi_vme.c
11412
11413 NCSI LIBRARY:
11414 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
11415 S:      Maintained
11416 F:      net/ncsi/
11417
11418 NCT6775 HARDWARE MONITOR DRIVER
11419 M:      Guenter Roeck <linux@roeck-us.net>
11420 L:      linux-hwmon@vger.kernel.org
11421 S:      Maintained
11422 F:      Documentation/hwmon/nct6775.rst
11423 F:      drivers/hwmon/nct6775.c
11424
11425 NET_FAILOVER MODULE
11426 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
11427 L:      netdev@vger.kernel.org
11428 S:      Supported
11429 F:      drivers/net/net_failover.c
11430 F:      include/net/net_failover.h
11431 F:      Documentation/networking/net_failover.rst
11432
11433 NETEM NETWORK EMULATOR
11434 M:      Stephen Hemminger <stephen@networkplumber.org>
11435 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
11436 S:      Maintained
11437 F:      net/sched/sch_netem.c
11438
11439 NETERION 10GbE DRIVERS (s2io/vxge)
11440 M:      Jon Mason <jdmason@kudzu.us>
11441 L:      netdev@vger.kernel.org
11442 S:      Supported
11443 F:      Documentation/networking/device_drivers/neterion/s2io.txt
11444 F:      Documentation/networking/device_drivers/neterion/vxge.txt
11445 F:      drivers/net/ethernet/neterion/
11446
11447 NETFILTER
11448 M:      Pablo Neira Ayuso <pablo@netfilter.org>
11449 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
11450 M:      Florian Westphal <fw@strlen.de>
11451 L:      netfilter-devel@vger.kernel.org
11452 L:      coreteam@netfilter.org
11453 W:      http://www.netfilter.org/
11454 W:      http://www.iptables.org/
11455 W:      http://www.nftables.org/
11456 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
11457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
11458 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
11459 S:      Maintained
11460 F:      include/linux/netfilter*
11461 F:      include/linux/netfilter/
11462 F:      include/net/netfilter/
11463 F:      include/uapi/linux/netfilter*
11464 F:      include/uapi/linux/netfilter/
11465 F:      net/*/netfilter.c
11466 F:      net/*/netfilter/
11467 F:      net/netfilter/
11468 F:      net/bridge/br_netfilter*.c
11469
11470 NETROM NETWORK LAYER
11471 M:      Ralf Baechle <ralf@linux-mips.org>
11472 L:      linux-hams@vger.kernel.org
11473 W:      http://www.linux-ax25.org/
11474 S:      Maintained
11475 F:      include/net/netrom.h
11476 F:      include/uapi/linux/netrom.h
11477 F:      net/netrom/
11478
11479 NETRONOME ETHERNET DRIVERS
11480 M:      Jakub Kicinski <kuba@kernel.org>
11481 L:      oss-drivers@netronome.com
11482 S:      Maintained
11483 F:      drivers/net/ethernet/netronome/
11484
11485 NETWORK BLOCK DEVICE (NBD)
11486 M:      Josef Bacik <josef@toxicpanda.com>
11487 S:      Maintained
11488 L:      linux-block@vger.kernel.org
11489 L:      nbd@other.debian.org
11490 F:      Documentation/admin-guide/blockdev/nbd.rst
11491 F:      drivers/block/nbd.c
11492 F:      include/trace/events/nbd.h
11493 F:      include/uapi/linux/nbd.h
11494
11495 NETWORK DROP MONITOR
11496 M:      Neil Horman <nhorman@tuxdriver.com>
11497 L:      netdev@vger.kernel.org
11498 S:      Maintained
11499 W:      https://fedorahosted.org/dropwatch/
11500 F:      net/core/drop_monitor.c
11501 F:      include/uapi/linux/net_dropmon.h
11502 F:      include/net/drop_monitor.h
11503
11504 NETWORKING DRIVERS
11505 M:      "David S. Miller" <davem@davemloft.net>
11506 L:      netdev@vger.kernel.org
11507 W:      http://www.linuxfoundation.org/en/Net
11508 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11509 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11510 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11511 S:      Odd Fixes
11512 F:      Documentation/devicetree/bindings/net/
11513 F:      drivers/net/
11514 F:      include/linux/if_*
11515 F:      include/linux/netdevice.h
11516 F:      include/linux/etherdevice.h
11517 F:      include/linux/fcdevice.h
11518 F:      include/linux/fddidevice.h
11519 F:      include/linux/hippidevice.h
11520 F:      include/linux/inetdevice.h
11521 F:      include/uapi/linux/if_*
11522 F:      include/uapi/linux/netdevice.h
11523
11524 NETWORKING DRIVERS (WIRELESS)
11525 M:      Kalle Valo <kvalo@codeaurora.org>
11526 L:      linux-wireless@vger.kernel.org
11527 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11528 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
11529 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
11530 S:      Maintained
11531 F:      Documentation/devicetree/bindings/net/wireless/
11532 F:      drivers/net/wireless/
11533
11534 NETWORKING [DSA]
11535 M:      Andrew Lunn <andrew@lunn.ch>
11536 M:      Vivien Didelot <vivien.didelot@gmail.com>
11537 M:      Florian Fainelli <f.fainelli@gmail.com>
11538 S:      Maintained
11539 F:      Documentation/devicetree/bindings/net/dsa/
11540 F:      net/dsa/
11541 F:      include/net/dsa.h
11542 F:      include/linux/dsa/
11543 F:      include/linux/platform_data/dsa.h
11544 F:      drivers/net/dsa/
11545
11546 NETWORKING [GENERAL]
11547 M:      "David S. Miller" <davem@davemloft.net>
11548 M:      Jakub Kicinski <kuba@kernel.org>
11549 L:      netdev@vger.kernel.org
11550 W:      http://www.linuxfoundation.org/en/Net
11551 Q:      http://patchwork.ozlabs.org/project/netdev/list/
11552 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11553 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git
11554 B:      mailto:netdev@vger.kernel.org
11555 S:      Maintained
11556 F:      net/
11557 F:      include/net/
11558 F:      include/linux/in.h
11559 F:      include/linux/net.h
11560 F:      include/linux/netdevice.h
11561 F:      include/uapi/linux/in.h
11562 F:      include/uapi/linux/net.h
11563 F:      include/uapi/linux/netdevice.h
11564 F:      include/uapi/linux/net_namespace.h
11565 F:      tools/testing/selftests/net/
11566 F:      lib/net_utils.c
11567 F:      lib/random32.c
11568 F:      Documentation/networking/
11569
11570 NETWORKING [IPSEC]
11571 M:      Steffen Klassert <steffen.klassert@secunet.com>
11572 M:      Herbert Xu <herbert@gondor.apana.org.au>
11573 M:      "David S. Miller" <davem@davemloft.net>
11574 L:      netdev@vger.kernel.org
11575 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
11576 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
11577 S:      Maintained
11578 F:      net/xfrm/
11579 F:      net/key/
11580 F:      net/ipv4/xfrm*
11581 F:      net/ipv4/esp4*
11582 F:      net/ipv4/ah4.c
11583 F:      net/ipv4/ipcomp.c
11584 F:      net/ipv4/ip_vti.c
11585 F:      net/ipv6/xfrm*
11586 F:      net/ipv6/esp6*
11587 F:      net/ipv6/ah6.c
11588 F:      net/ipv6/ipcomp6.c
11589 F:      net/ipv6/ip6_vti.c
11590 F:      include/uapi/linux/xfrm.h
11591 F:      include/net/xfrm.h
11592
11593 NETWORKING [IPv4/IPv6]
11594 M:      "David S. Miller" <davem@davemloft.net>
11595 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11596 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11597 L:      netdev@vger.kernel.org
11598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
11599 S:      Maintained
11600 F:      net/ipv4/
11601 F:      net/ipv6/
11602 F:      include/net/ip*
11603 F:      arch/x86/net/*
11604
11605 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11606 M:      Paul Moore <paul@paul-moore.com>
11607 W:      https://github.com/netlabel
11608 L:      netdev@vger.kernel.org
11609 L:      linux-security-module@vger.kernel.org
11610 S:      Maintained
11611 F:      Documentation/netlabel/
11612 F:      include/net/calipso.h
11613 F:      include/net/cipso_ipv4.h
11614 F:      include/net/netlabel.h
11615 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11616 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11617 F:      net/netlabel/
11618 F:      net/ipv4/cipso_ipv4.c
11619 F:      net/ipv6/calipso.c
11620 F:      net/netfilter/xt_CONNSECMARK.c
11621 F:      net/netfilter/xt_SECMARK.c
11622
11623 NETWORKING [TCP]
11624 M:      Eric Dumazet <edumazet@google.com>
11625 L:      netdev@vger.kernel.org
11626 S:      Maintained
11627 F:      net/ipv4/tcp*.c
11628 F:      net/ipv4/syncookies.c
11629 F:      net/ipv6/tcp*.c
11630 F:      net/ipv6/syncookies.c
11631 F:      include/uapi/linux/tcp.h
11632 F:      include/net/tcp.h
11633 F:      include/linux/tcp.h
11634 F:      include/trace/events/tcp.h
11635
11636 NETWORKING [TLS]
11637 M:      Boris Pismenny <borisp@mellanox.com>
11638 M:      Aviad Yehezkel <aviadye@mellanox.com>
11639 M:      John Fastabend <john.fastabend@gmail.com>
11640 M:      Daniel Borkmann <daniel@iogearbox.net>
11641 M:      Jakub Kicinski <kuba@kernel.org>
11642 L:      netdev@vger.kernel.org
11643 S:      Maintained
11644 F:      net/tls/*
11645 F:      include/uapi/linux/tls.h
11646 F:      include/net/tls.h
11647
11648 NETWORKING [WIRELESS]
11649 L:      linux-wireless@vger.kernel.org
11650 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11651
11652 NETDEVSIM
11653 M:      Jakub Kicinski <kuba@kernel.org>
11654 S:      Maintained
11655 F:      drivers/net/netdevsim/*
11656
11657 NETXEN (1/10) GbE SUPPORT
11658 M:      Manish Chopra <manishc@marvell.com>
11659 M:      Rahul Verma <rahulv@marvell.com>
11660 M:      GR-Linux-NIC-Dev@marvell.com
11661 L:      netdev@vger.kernel.org
11662 S:      Supported
11663 F:      drivers/net/ethernet/qlogic/netxen/
11664
11665 NEXTHOP
11666 M:      David Ahern <dsahern@kernel.org>
11667 L:      netdev@vger.kernel.org
11668 S:      Maintained
11669 F:      include/net/nexthop.h
11670 F:      include/uapi/linux/nexthop.h
11671 F:      include/net/netns/nexthop.h
11672 F:      net/ipv4/nexthop.c
11673
11674 NFC SUBSYSTEM
11675 L:      netdev@vger.kernel.org
11676 S:      Orphan
11677 F:      net/nfc/
11678 F:      include/net/nfc/
11679 F:      include/uapi/linux/nfc.h
11680 F:      drivers/nfc/
11681 F:      include/linux/platform_data/nfcmrvl.h
11682 F:      Documentation/devicetree/bindings/net/nfc/
11683
11684 NFS, SUNRPC, AND LOCKD CLIENTS
11685 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11686 M:      Anna Schumaker <anna.schumaker@netapp.com>
11687 L:      linux-nfs@vger.kernel.org
11688 W:      http://client.linux-nfs.org
11689 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11690 S:      Maintained
11691 F:      fs/lockd/
11692 F:      fs/nfs/
11693 F:      fs/nfs_common/
11694 F:      net/sunrpc/
11695 F:      include/linux/lockd/
11696 F:      include/linux/nfs*
11697 F:      include/linux/sunrpc/
11698 F:      include/uapi/linux/nfs*
11699 F:      include/uapi/linux/sunrpc/
11700
11701 NILFS2 FILESYSTEM
11702 M:      Ryusuke Konishi <konishi.ryusuke@gmail.com>
11703 L:      linux-nilfs@vger.kernel.org
11704 W:      https://nilfs.sourceforge.io/
11705 W:      https://nilfs.osdn.jp/
11706 T:      git git://github.com/konis/nilfs2.git
11707 S:      Supported
11708 F:      Documentation/filesystems/nilfs2.txt
11709 F:      fs/nilfs2/
11710 F:      include/trace/events/nilfs2.h
11711 F:      include/uapi/linux/nilfs2_api.h
11712 F:      include/uapi/linux/nilfs2_ondisk.h
11713
11714 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11715 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11716 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11717 S:      Maintained
11718 F:      Documentation/scsi/NinjaSCSI.txt
11719 F:      drivers/scsi/pcmcia/nsp_*
11720
11721 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11722 M:      GOTO Masanori <gotom@debian.or.jp>
11723 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11724 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11725 S:      Maintained
11726 F:      Documentation/scsi/NinjaSCSI.txt
11727 F:      drivers/scsi/nsp32*
11728
11729 NIOS2 ARCHITECTURE
11730 M:      Ley Foon Tan <ley.foon.tan@intel.com>
11731 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11732 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11733 S:      Maintained
11734 F:      arch/nios2/
11735
11736 NOHZ, DYNTICKS SUPPORT
11737 M:      Frederic Weisbecker <fweisbec@gmail.com>
11738 M:      Thomas Gleixner <tglx@linutronix.de>
11739 M:      Ingo Molnar <mingo@kernel.org>
11740 L:      linux-kernel@vger.kernel.org
11741 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11742 S:      Maintained
11743 F:      kernel/time/tick*.*
11744 F:      include/linux/tick.h
11745 F:      include/linux/sched/nohz.h
11746
11747 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11748 M:      Pavel Machek <pavel@ucw.cz>
11749 M:      Sakari Ailus <sakari.ailus@iki.fi>
11750 L:      linux-media@vger.kernel.org
11751 S:      Maintained
11752 F:      drivers/media/i2c/et8ek8
11753 F:      drivers/media/i2c/ad5820.c
11754
11755 NOKIA N900 POWER SUPPLY DRIVERS
11756 R:      Pali Rohár <pali.rohar@gmail.com>
11757 F:      include/linux/power/bq2415x_charger.h
11758 F:      include/linux/power/bq27xxx_battery.h
11759 F:      drivers/power/supply/bq2415x_charger.c
11760 F:      drivers/power/supply/bq27xxx_battery.c
11761 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11762 F:      drivers/power/supply/isp1704_charger.c
11763 F:      drivers/power/supply/rx51_battery.c
11764
11765 NOLIBC HEADER FILE
11766 M:      Willy Tarreau <w@1wt.eu>
11767 S:      Maintained
11768 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11769 F:      tools/include/nolibc/
11770
11771 NSDEPS
11772 M:      Matthias Maennich <maennich@google.com>
11773 S:      Maintained
11774 F:      scripts/nsdeps
11775 F:      Documentation/core-api/symbol-namespaces.rst
11776
11777 NTB AMD DRIVER
11778 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11779 L:      linux-ntb@googlegroups.com
11780 S:      Supported
11781 F:      drivers/ntb/hw/amd/
11782
11783 NTB DRIVER CORE
11784 M:      Jon Mason <jdmason@kudzu.us>
11785 M:      Dave Jiang <dave.jiang@intel.com>
11786 M:      Allen Hubbe <allenbh@gmail.com>
11787 L:      linux-ntb@googlegroups.com
11788 S:      Supported
11789 W:      https://github.com/jonmason/ntb/wiki
11790 T:      git git://github.com/jonmason/ntb.git
11791 F:      drivers/ntb/
11792 F:      drivers/net/ntb_netdev.c
11793 F:      include/linux/ntb.h
11794 F:      include/linux/ntb_transport.h
11795 F:      tools/testing/selftests/ntb/
11796
11797 NTB IDT DRIVER
11798 M:      Serge Semin <fancer.lancer@gmail.com>
11799 L:      linux-ntb@googlegroups.com
11800 S:      Supported
11801 F:      drivers/ntb/hw/idt/
11802
11803 NTB INTEL DRIVER
11804 M:      Dave Jiang <dave.jiang@intel.com>
11805 L:      linux-ntb@googlegroups.com
11806 S:      Supported
11807 W:      https://github.com/davejiang/linux/wiki
11808 T:      git https://github.com/davejiang/linux.git
11809 F:      drivers/ntb/hw/intel/
11810
11811 NTFS FILESYSTEM
11812 M:      Anton Altaparmakov <anton@tuxera.com>
11813 L:      linux-ntfs-dev@lists.sourceforge.net
11814 W:      http://www.tuxera.com/
11815 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11816 S:      Supported
11817 F:      Documentation/filesystems/ntfs.txt
11818 F:      fs/ntfs/
11819
11820 NUBUS SUBSYSTEM
11821 M:      Finn Thain <fthain@telegraphics.com.au>
11822 L:      linux-m68k@lists.linux-m68k.org
11823 S:      Maintained
11824 F:      arch/*/include/asm/nubus.h
11825 F:      drivers/nubus/
11826 F:      include/linux/nubus.h
11827 F:      include/uapi/linux/nubus.h
11828
11829 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11830 M:      Antonino Daplas <adaplas@gmail.com>
11831 L:      linux-fbdev@vger.kernel.org
11832 S:      Maintained
11833 F:      drivers/video/fbdev/riva/
11834 F:      drivers/video/fbdev/nvidia/
11835
11836 NVM EXPRESS DRIVER
11837 M:      Keith Busch <kbusch@kernel.org>
11838 M:      Jens Axboe <axboe@fb.com>
11839 M:      Christoph Hellwig <hch@lst.de>
11840 M:      Sagi Grimberg <sagi@grimberg.me>
11841 L:      linux-nvme@lists.infradead.org
11842 T:      git://git.infradead.org/nvme.git
11843 W:      http://git.infradead.org/nvme.git
11844 S:      Supported
11845 F:      drivers/nvme/host/
11846 F:      include/linux/nvme.h
11847 F:      include/uapi/linux/nvme_ioctl.h
11848
11849 NVM EXPRESS FC TRANSPORT DRIVERS
11850 M:      James Smart <james.smart@broadcom.com>
11851 L:      linux-nvme@lists.infradead.org
11852 S:      Supported
11853 F:      include/linux/nvme-fc.h
11854 F:      include/linux/nvme-fc-driver.h
11855 F:      drivers/nvme/host/fc.c
11856 F:      drivers/nvme/target/fc.c
11857 F:      drivers/nvme/target/fcloop.c
11858
11859 NVM EXPRESS TARGET DRIVER
11860 M:      Christoph Hellwig <hch@lst.de>
11861 M:      Sagi Grimberg <sagi@grimberg.me>
11862 M:      Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
11863 L:      linux-nvme@lists.infradead.org
11864 T:      git://git.infradead.org/nvme.git
11865 W:      http://git.infradead.org/nvme.git
11866 S:      Supported
11867 F:      drivers/nvme/target/
11868
11869 NVMEM FRAMEWORK
11870 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11871 S:      Maintained
11872 F:      drivers/nvmem/
11873 F:      Documentation/devicetree/bindings/nvmem/
11874 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11875 F:      include/linux/nvmem-consumer.h
11876 F:      include/linux/nvmem-provider.h
11877
11878 NXP FXAS21002C DRIVER
11879 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11880 L:      linux-iio@vger.kernel.org
11881 S:      Maintained
11882 F:      Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.txt
11883 F:      drivers/iio/gyro/fxas21002c_core.c
11884 F:      drivers/iio/gyro/fxas21002c.h
11885 F:      drivers/iio/gyro/fxas21002c_i2c.c
11886 F:      drivers/iio/gyro/fxas21002c_spi.c
11887
11888 NXP SGTL5000 DRIVER
11889 M:      Fabio Estevam <festevam@gmail.com>
11890 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11891 S:      Maintained
11892 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11893 F:      sound/soc/codecs/sgtl5000*
11894
11895 NXP SJA1105 ETHERNET SWITCH DRIVER
11896 M:      Vladimir Oltean <olteanv@gmail.com>
11897 L:      linux-kernel@vger.kernel.org
11898 S:      Maintained
11899 F:      drivers/net/dsa/sja1105
11900
11901 NXP TDA998X DRM DRIVER
11902 M:      Russell King <linux@armlinux.org.uk>
11903 S:      Maintained
11904 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11905 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11906 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11907 F:      include/drm/i2c/tda998x.h
11908 F:      include/dt-bindings/display/tda998x.h
11909 K:      "nxp,tda998x"
11910
11911 NXP TFA9879 DRIVER
11912 M:      Peter Rosin <peda@axentia.se>
11913 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11914 S:      Maintained
11915 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11916 F:      sound/soc/codecs/tfa9879*
11917
11918 NXP-NCI NFC DRIVER
11919 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11920 R:      Charles Gorand <charles.gorand@effinnov.com>
11921 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11922 S:      Supported
11923 F:      drivers/nfc/nxp-nci
11924
11925 OBJAGG
11926 M:      Jiri Pirko <jiri@mellanox.com>
11927 L:      netdev@vger.kernel.org
11928 S:      Supported
11929 F:      lib/objagg.c
11930 F:      lib/test_objagg.c
11931 F:      include/linux/objagg.h
11932
11933 NXP FSPI DRIVER
11934 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11935 M:      Ashish Kumar <ashish.kumar@nxp.com>
11936 L:      linux-spi@vger.kernel.org
11937 S:      Maintained
11938 F:      drivers/spi/spi-nxp-fspi.c
11939 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11940
11941 OBJTOOL
11942 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11943 M:      Peter Zijlstra <peterz@infradead.org>
11944 S:      Supported
11945 F:      tools/objtool/
11946
11947 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11948 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11949 M:      Andrew Donnellan <ajd@linux.ibm.com>
11950 L:      linuxppc-dev@lists.ozlabs.org
11951 S:      Supported
11952 F:      arch/powerpc/platforms/powernv/ocxl.c
11953 F:      arch/powerpc/include/asm/pnv-ocxl.h
11954 F:      drivers/misc/ocxl/
11955 F:      include/misc/ocxl*
11956 F:      include/uapi/misc/ocxl.h
11957 F:      Documentation/userspace-api/accelerators/ocxl.rst
11958
11959 OMAP AUDIO SUPPORT
11960 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11961 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11962 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11963 L:      linux-omap@vger.kernel.org
11964 S:      Maintained
11965 F:      sound/soc/ti/omap*
11966 F:      sound/soc/ti/rx51.c
11967 F:      sound/soc/ti/n810.c
11968 F:      sound/soc/ti/sdma-pcm.*
11969
11970 OMAP CLOCK FRAMEWORK SUPPORT
11971 M:      Paul Walmsley <paul@pwsan.com>
11972 L:      linux-omap@vger.kernel.org
11973 S:      Maintained
11974 F:      arch/arm/*omap*/*clock*
11975
11976 OMAP DEVICE TREE SUPPORT
11977 M:      Benoît Cousson <bcousson@baylibre.com>
11978 M:      Tony Lindgren <tony@atomide.com>
11979 L:      linux-omap@vger.kernel.org
11980 L:      devicetree@vger.kernel.org
11981 S:      Maintained
11982 F:      arch/arm/boot/dts/*omap*
11983 F:      arch/arm/boot/dts/*am3*
11984 F:      arch/arm/boot/dts/*am4*
11985 F:      arch/arm/boot/dts/*am5*
11986 F:      arch/arm/boot/dts/*dra7*
11987 F:      arch/arm/boot/dts/logicpd-som-lv*
11988 F:      arch/arm/boot/dts/logicpd-torpedo*
11989
11990 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11991 L:      linux-omap@vger.kernel.org
11992 L:      linux-fbdev@vger.kernel.org
11993 S:      Orphan
11994 F:      drivers/video/fbdev/omap2/
11995 F:      Documentation/arm/omap/dss.rst
11996
11997 OMAP FRAMEBUFFER SUPPORT
11998 L:      linux-fbdev@vger.kernel.org
11999 L:      linux-omap@vger.kernel.org
12000 S:      Orphan
12001 F:      drivers/video/fbdev/omap/
12002
12003 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
12004 M:      Roger Quadros <rogerq@ti.com>
12005 M:      Tony Lindgren <tony@atomide.com>
12006 L:      linux-omap@vger.kernel.org
12007 S:      Maintained
12008 F:      drivers/memory/omap-gpmc.c
12009 F:      arch/arm/mach-omap2/*gpmc*
12010
12011 OMAP GPIO DRIVER
12012 M:      Grygorii Strashko <grygorii.strashko@ti.com>
12013 M:      Santosh Shilimkar <ssantosh@kernel.org>
12014 M:      Kevin Hilman <khilman@kernel.org>
12015 L:      linux-omap@vger.kernel.org
12016 S:      Maintained
12017 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
12018 F:      drivers/gpio/gpio-omap.c
12019
12020 OMAP HARDWARE SPINLOCK SUPPORT
12021 M:      Ohad Ben-Cohen <ohad@wizery.com>
12022 L:      linux-omap@vger.kernel.org
12023 S:      Maintained
12024 F:      drivers/hwspinlock/omap_hwspinlock.c
12025
12026 OMAP HS MMC SUPPORT
12027 L:      linux-mmc@vger.kernel.org
12028 L:      linux-omap@vger.kernel.org
12029 S:      Orphan
12030 F:      drivers/mmc/host/omap_hsmmc.c
12031
12032 OMAP HWMOD DATA
12033 M:      Paul Walmsley <paul@pwsan.com>
12034 L:      linux-omap@vger.kernel.org
12035 S:      Maintained
12036 F:      arch/arm/mach-omap2/omap_hwmod*data*
12037
12038 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
12039 M:      Benoît Cousson <bcousson@baylibre.com>
12040 L:      linux-omap@vger.kernel.org
12041 S:      Maintained
12042 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
12043
12044 OMAP HWMOD SUPPORT
12045 M:      Benoît Cousson <bcousson@baylibre.com>
12046 M:      Paul Walmsley <paul@pwsan.com>
12047 L:      linux-omap@vger.kernel.org
12048 S:      Maintained
12049 F:      arch/arm/mach-omap2/omap_hwmod.*
12050
12051 OMAP I2C DRIVER
12052 M:      Vignesh R <vigneshr@ti.com>
12053 L:      linux-omap@vger.kernel.org
12054 L:      linux-i2c@vger.kernel.org
12055 S:      Maintained
12056 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
12057 F:      drivers/i2c/busses/i2c-omap.c
12058
12059 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
12060 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
12061 L:      linux-media@vger.kernel.org
12062 S:      Maintained
12063 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
12064 F:      drivers/media/platform/omap3isp/
12065 F:      drivers/staging/media/omap4iss/
12066
12067 OMAP MMC SUPPORT
12068 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12069 L:      linux-omap@vger.kernel.org
12070 S:      Odd Fixes
12071 F:      drivers/mmc/host/omap.c
12072
12073 OMAP POWER MANAGEMENT SUPPORT
12074 M:      Kevin Hilman <khilman@kernel.org>
12075 L:      linux-omap@vger.kernel.org
12076 S:      Maintained
12077 F:      arch/arm/*omap*/*pm*
12078 F:      drivers/cpufreq/omap-cpufreq.c
12079
12080 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
12081 M:      Rajendra Nayak <rnayak@codeaurora.org>
12082 M:      Paul Walmsley <paul@pwsan.com>
12083 L:      linux-omap@vger.kernel.org
12084 S:      Maintained
12085 F:      arch/arm/mach-omap2/prm*
12086
12087 OMAP RANDOM NUMBER GENERATOR SUPPORT
12088 M:      Deepak Saxena <dsaxena@plexity.net>
12089 S:      Maintained
12090 F:      drivers/char/hw_random/omap-rng.c
12091
12092 OMAP USB SUPPORT
12093 L:      linux-usb@vger.kernel.org
12094 L:      linux-omap@vger.kernel.org
12095 S:      Orphan
12096 F:      drivers/usb/*/*omap*
12097 F:      arch/arm/*omap*/usb*
12098
12099 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
12100 M:      Mark Jackson <mpfj@newflow.co.uk>
12101 L:      linux-omap@vger.kernel.org
12102 S:      Maintained
12103 F:      arch/arm/boot/dts/am335x-nano.dts
12104
12105 OMAP1 SUPPORT
12106 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
12107 M:      Tony Lindgren <tony@atomide.com>
12108 L:      linux-omap@vger.kernel.org
12109 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12110 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12111 S:      Maintained
12112 F:      arch/arm/mach-omap1/
12113 F:      arch/arm/plat-omap/
12114 F:      arch/arm/configs/omap1_defconfig
12115 F:      drivers/i2c/busses/i2c-omap.c
12116 F:      include/linux/platform_data/i2c-omap.h
12117 F:      include/linux/platform_data/ams-delta-fiq.h
12118
12119 OMAP2+ SUPPORT
12120 M:      Tony Lindgren <tony@atomide.com>
12121 L:      linux-omap@vger.kernel.org
12122 W:      http://www.muru.com/linux/omap/
12123 W:      http://linux.omap.com/
12124 Q:      http://patchwork.kernel.org/project/linux-omap/list/
12125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
12126 S:      Maintained
12127 F:      arch/arm/mach-omap2/
12128 F:      arch/arm/plat-omap/
12129 F:      arch/arm/configs/omap2plus_defconfig
12130 F:      drivers/bus/ti-sysc.c
12131 F:      drivers/i2c/busses/i2c-omap.c
12132 F:      drivers/irqchip/irq-omap-intc.c
12133 F:      drivers/mfd/*omap*.c
12134 F:      drivers/mfd/menelaus.c
12135 F:      drivers/mfd/palmas.c
12136 F:      drivers/mfd/tps65217.c
12137 F:      drivers/mfd/tps65218.c
12138 F:      drivers/mfd/tps65910.c
12139 F:      drivers/mfd/twl-core.[ch]
12140 F:      drivers/mfd/twl4030*.c
12141 F:      drivers/mfd/twl6030*.c
12142 F:      drivers/mfd/twl6040*.c
12143 F:      drivers/regulator/palmas-regulator*.c
12144 F:      drivers/regulator/pbias-regulator.c
12145 F:      drivers/regulator/tps65217-regulator.c
12146 F:      drivers/regulator/tps65218-regulator.c
12147 F:      drivers/regulator/tps65910-regulator.c
12148 F:      drivers/regulator/twl-regulator.c
12149 F:      drivers/regulator/twl6030-regulator.c
12150 F:      include/linux/platform_data/i2c-omap.h
12151 F:      include/linux/platform_data/ti-sysc.h
12152
12153 ONION OMEGA2+ BOARD
12154 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
12155 L:      linux-mips@vger.kernel.org
12156 S:      Maintained
12157 F:      arch/mips/boot/dts/ralink/omega2p.dts
12158
12159 OMFS FILESYSTEM
12160 M:      Bob Copeland <me@bobcopeland.com>
12161 L:      linux-karma-devel@lists.sourceforge.net
12162 S:      Maintained
12163 F:      Documentation/filesystems/omfs.txt
12164 F:      fs/omfs/
12165
12166 OMNIKEY CARDMAN 4000 DRIVER
12167 M:      Harald Welte <laforge@gnumonks.org>
12168 S:      Maintained
12169 F:      drivers/char/pcmcia/cm4000_cs.c
12170 F:      include/linux/cm4000_cs.h
12171 F:      include/uapi/linux/cm4000_cs.h
12172
12173 OMNIKEY CARDMAN 4040 DRIVER
12174 M:      Harald Welte <laforge@gnumonks.org>
12175 S:      Maintained
12176 F:      drivers/char/pcmcia/cm4040_cs.*
12177
12178 OMNIVISION OV13858 SENSOR DRIVER
12179 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12180 L:      linux-media@vger.kernel.org
12181 T:      git git://linuxtv.org/media_tree.git
12182 S:      Maintained
12183 F:      drivers/media/i2c/ov13858.c
12184
12185 OMNIVISION OV2680 SENSOR DRIVER
12186 M:      Rui Miguel Silva <rmfrfs@gmail.com>
12187 L:      linux-media@vger.kernel.org
12188 T:      git git://linuxtv.org/media_tree.git
12189 S:      Maintained
12190 F:      drivers/media/i2c/ov2680.c
12191 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
12192
12193 OMNIVISION OV2685 SENSOR DRIVER
12194 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12195 L:      linux-media@vger.kernel.org
12196 T:      git git://linuxtv.org/media_tree.git
12197 S:      Maintained
12198 F:      drivers/media/i2c/ov2685.c
12199
12200 OMNIVISION OV5640 SENSOR DRIVER
12201 M:      Steve Longerbeam <slongerbeam@gmail.com>
12202 L:      linux-media@vger.kernel.org
12203 T:      git git://linuxtv.org/media_tree.git
12204 S:      Maintained
12205 F:      drivers/media/i2c/ov5640.c
12206
12207 OMNIVISION OV5647 SENSOR DRIVER
12208 M:      Luis Oliveira <lolivei@synopsys.com>
12209 L:      linux-media@vger.kernel.org
12210 T:      git git://linuxtv.org/media_tree.git
12211 S:      Maintained
12212 F:      drivers/media/i2c/ov5647.c
12213
12214 OMNIVISION OV5670 SENSOR DRIVER
12215 M:      Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com>
12216 M:      Hyungwoo Yang <hyungwoo.yang@intel.com>
12217 L:      linux-media@vger.kernel.org
12218 T:      git git://linuxtv.org/media_tree.git
12219 S:      Maintained
12220 F:      drivers/media/i2c/ov5670.c
12221
12222 OMNIVISION OV5675 SENSOR DRIVER
12223 M:      Shawn Tu <shawnx.tu@intel.com>
12224 L:      linux-media@vger.kernel.org
12225 T:      git git://linuxtv.org/media_tree.git
12226 S:      Maintained
12227 F:      drivers/media/i2c/ov5675.c
12228
12229 OMNIVISION OV5695 SENSOR DRIVER
12230 M:      Shunqian Zheng <zhengsq@rock-chips.com>
12231 L:      linux-media@vger.kernel.org
12232 T:      git git://linuxtv.org/media_tree.git
12233 S:      Maintained
12234 F:      drivers/media/i2c/ov5695.c
12235
12236 OMNIVISION OV7670 SENSOR DRIVER
12237 M:      Jonathan Corbet <corbet@lwn.net>
12238 L:      linux-media@vger.kernel.org
12239 T:      git git://linuxtv.org/media_tree.git
12240 S:      Maintained
12241 F:      drivers/media/i2c/ov7670.c
12242 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
12243
12244 OMNIVISION OV772x SENSOR DRIVER
12245 M:      Jacopo Mondi <jacopo@jmondi.org>
12246 L:      linux-media@vger.kernel.org
12247 T:      git git://linuxtv.org/media_tree.git
12248 S:      Odd fixes
12249 F:      drivers/media/i2c/ov772x.c
12250 F:      include/media/i2c/ov772x.h
12251 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
12252
12253 OMNIVISION OV7740 SENSOR DRIVER
12254 M:      Wenyou Yang <wenyou.yang@microchip.com>
12255 L:      linux-media@vger.kernel.org
12256 T:      git git://linuxtv.org/media_tree.git
12257 S:      Maintained
12258 F:      drivers/media/i2c/ov7740.c
12259 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
12260
12261 OMNIVISION OV9640 SENSOR DRIVER
12262 M:      Petr Cvek <petrcvekcz@gmail.com>
12263 L:      linux-media@vger.kernel.org
12264 S:      Maintained
12265 F:      drivers/media/i2c/ov9640.*
12266
12267 OMNIVISION OV8856 SENSOR DRIVER
12268 M:      Ben Kao <ben.kao@intel.com>
12269 L:      linux-media@vger.kernel.org
12270 T:      git git://linuxtv.org/media_tree.git
12271 S:      Maintained
12272 F:      drivers/media/i2c/ov8856.c
12273
12274 OMNIVISION OV9650 SENSOR DRIVER
12275 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
12276 R:      Akinobu Mita <akinobu.mita@gmail.com>
12277 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12278 L:      linux-media@vger.kernel.org
12279 T:      git git://linuxtv.org/media_tree.git
12280 S:      Maintained
12281 F:      drivers/media/i2c/ov9650.c
12282 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
12283
12284 ONENAND FLASH DRIVER
12285 M:      Kyungmin Park <kyungmin.park@samsung.com>
12286 L:      linux-mtd@lists.infradead.org
12287 S:      Maintained
12288 F:      drivers/mtd/nand/onenand/
12289 F:      include/linux/mtd/onenand*.h
12290
12291 OP-TEE DRIVER
12292 M:      Jens Wiklander <jens.wiklander@linaro.org>
12293 L:      tee-dev@lists.linaro.org
12294 S:      Maintained
12295 F:      drivers/tee/optee/
12296
12297 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
12298 M:      Sumit Garg <sumit.garg@linaro.org>
12299 L:      tee-dev@lists.linaro.org
12300 S:      Maintained
12301 F:      drivers/char/hw_random/optee-rng.c
12302
12303 OPA-VNIC DRIVER
12304 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12305 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
12306 L:      linux-rdma@vger.kernel.org
12307 S:      Supported
12308 F:      drivers/infiniband/ulp/opa_vnic
12309
12310 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
12311 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
12312 M:      Frank Rowand <frowand.list@gmail.com>
12313 L:      devicetree@vger.kernel.org
12314 S:      Maintained
12315 F:      Documentation/devicetree/dynamic-resolution-notes.txt
12316 F:      Documentation/devicetree/overlay-notes.txt
12317 F:      drivers/of/overlay.c
12318 F:      drivers/of/resolver.c
12319 K:      of_overlay_notifier_
12320
12321 OPEN FIRMWARE AND FLATTENED DEVICE TREE
12322 M:      Rob Herring <robh+dt@kernel.org>
12323 M:      Frank Rowand <frowand.list@gmail.com>
12324 L:      devicetree@vger.kernel.org
12325 W:      http://www.devicetree.org/
12326 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12327 S:      Maintained
12328 F:      drivers/of/
12329 F:      include/linux/of*.h
12330 F:      scripts/dtc/
12331 F:      Documentation/ABI/testing/sysfs-firmware-ofw
12332
12333 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
12334 M:      Rob Herring <robh+dt@kernel.org>
12335 M:      Mark Rutland <mark.rutland@arm.com>
12336 L:      devicetree@vger.kernel.org
12337 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
12338 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
12339 S:      Maintained
12340 F:      Documentation/devicetree/
12341 F:      arch/*/boot/dts/
12342 F:      include/dt-bindings/
12343
12344 OPENCORES I2C BUS DRIVER
12345 M:      Peter Korsgaard <peter@korsgaard.com>
12346 M:      Andrew Lunn <andrew@lunn.ch>
12347 L:      linux-i2c@vger.kernel.org
12348 S:      Maintained
12349 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
12350 F:      Documentation/i2c/busses/i2c-ocores.rst
12351 F:      drivers/i2c/busses/i2c-ocores.c
12352 F:      include/linux/platform_data/i2c-ocores.h
12353
12354 OPENRISC ARCHITECTURE
12355 M:      Jonas Bonn <jonas@southpole.se>
12356 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
12357 M:      Stafford Horne <shorne@gmail.com>
12358 T:      git git://github.com/openrisc/linux.git
12359 L:      openrisc@lists.librecores.org
12360 W:      http://openrisc.io
12361 S:      Maintained
12362 F:      Documentation/devicetree/bindings/openrisc/
12363 F:      Documentation/openrisc/
12364 F:      arch/openrisc/
12365 F:      drivers/irqchip/irq-ompic.c
12366 F:      drivers/irqchip/irq-or1k-*
12367
12368 OPENVSWITCH
12369 M:      Pravin B Shelar <pshelar@ovn.org>
12370 L:      netdev@vger.kernel.org
12371 L:      dev@openvswitch.org
12372 W:      http://openvswitch.org
12373 S:      Maintained
12374 F:      net/openvswitch/
12375 F:      include/uapi/linux/openvswitch.h
12376
12377 OPERATING PERFORMANCE POINTS (OPP)
12378 M:      Viresh Kumar <vireshk@kernel.org>
12379 M:      Nishanth Menon <nm@ti.com>
12380 M:      Stephen Boyd <sboyd@kernel.org>
12381 L:      linux-pm@vger.kernel.org
12382 S:      Maintained
12383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
12384 F:      drivers/opp/
12385 F:      include/linux/pm_opp.h
12386 F:      Documentation/power/opp.rst
12387 F:      Documentation/devicetree/bindings/opp/
12388
12389 OPL4 DRIVER
12390 M:      Clemens Ladisch <clemens@ladisch.de>
12391 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
12393 S:      Maintained
12394 F:      sound/drivers/opl4/
12395
12396 OPROFILE
12397 M:      Robert Richter <rric@kernel.org>
12398 L:      oprofile-list@lists.sf.net
12399 S:      Maintained
12400 F:      arch/*/include/asm/oprofile*.h
12401 F:      arch/*/oprofile/
12402 F:      drivers/oprofile/
12403 F:      include/linux/oprofile.h
12404
12405 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
12406 M:      Mark Fasheh <mark@fasheh.com>
12407 M:      Joel Becker <jlbec@evilplan.org>
12408 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
12409 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
12410 W:      http://ocfs2.wiki.kernel.org
12411 S:      Supported
12412 F:      Documentation/filesystems/ocfs2.txt
12413 F:      Documentation/filesystems/dlmfs.txt
12414 F:      fs/ocfs2/
12415
12416 ORANGEFS FILESYSTEM
12417 M:      Mike Marshall <hubcap@omnibond.com>
12418 R:      Martin Brandenburg <martin@omnibond.com>
12419 L:      devel@lists.orangefs.org
12420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
12421 S:      Supported
12422 F:      fs/orangefs/
12423 F:      Documentation/filesystems/orangefs.txt
12424
12425 ORINOCO DRIVER
12426 L:      linux-wireless@vger.kernel.org
12427 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
12428 W:      http://www.nongnu.org/orinoco/
12429 S:      Orphan
12430 F:      drivers/net/wireless/intersil/orinoco/
12431
12432 OV2659 OMNIVISION SENSOR DRIVER
12433 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
12434 L:      linux-media@vger.kernel.org
12435 W:      https://linuxtv.org
12436 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
12437 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
12438 S:      Maintained
12439 F:      drivers/media/i2c/ov2659.c
12440 F:      include/media/i2c/ov2659.h
12441
12442 OVERLAY FILESYSTEM
12443 M:      Miklos Szeredi <miklos@szeredi.hu>
12444 L:      linux-unionfs@vger.kernel.org
12445 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
12446 S:      Supported
12447 F:      fs/overlayfs/
12448 F:      Documentation/filesystems/overlayfs.rst
12449
12450 P54 WIRELESS DRIVER
12451 M:      Christian Lamparter <chunkeey@googlemail.com>
12452 L:      linux-wireless@vger.kernel.org
12453 W:      http://wireless.kernel.org/en/users/Drivers/p54
12454 S:      Maintained
12455 F:      drivers/net/wireless/intersil/p54/
12456
12457 PA SEMI ETHERNET DRIVER
12458 L:      netdev@vger.kernel.org
12459 S:      Orphan
12460 F:      drivers/net/ethernet/pasemi/*
12461
12462 PA SEMI SMBUS DRIVER
12463 L:      linux-i2c@vger.kernel.org
12464 S:      Orphan
12465 F:      drivers/i2c/busses/i2c-pasemi.c
12466
12467 PACKING
12468 M:      Vladimir Oltean <olteanv@gmail.com>
12469 L:      netdev@vger.kernel.org
12470 S:      Supported
12471 F:      lib/packing.c
12472 F:      include/linux/packing.h
12473 F:      Documentation/core-api/packing.rst
12474
12475 PADATA PARALLEL EXECUTION MECHANISM
12476 M:      Steffen Klassert <steffen.klassert@secunet.com>
12477 L:      linux-crypto@vger.kernel.org
12478 S:      Maintained
12479 F:      kernel/padata.c
12480 F:      include/linux/padata.h
12481 F:      Documentation/padata.txt
12482
12483 PAGE POOL
12484 M:      Jesper Dangaard Brouer <hawk@kernel.org>
12485 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
12486 L:      netdev@vger.kernel.org
12487 S:      Supported
12488 F:      net/core/page_pool.c
12489 F:      include/net/page_pool.h
12490
12491 PANASONIC LAPTOP ACPI EXTRAS DRIVER
12492 M:      Harald Welte <laforge@gnumonks.org>
12493 L:      platform-driver-x86@vger.kernel.org
12494 S:      Maintained
12495 F:      drivers/platform/x86/panasonic-laptop.c
12496
12497 PARALLEL LCD/KEYPAD PANEL DRIVER
12498 M:      Willy Tarreau <willy@haproxy.com>
12499 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
12500 S:      Odd Fixes
12501 F:      Documentation/admin-guide/lcd-panel-cgram.rst
12502 F:      drivers/auxdisplay/panel.c
12503
12504 PARALLEL PORT SUBSYSTEM
12505 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
12506 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
12507 L:      linux-parport@lists.infradead.org (subscribers-only)
12508 S:      Maintained
12509 F:      drivers/parport/
12510 F:      include/linux/parport*.h
12511 F:      drivers/char/ppdev.c
12512 F:      include/uapi/linux/ppdev.h
12513 F:      Documentation/driver-api/parport*.rst
12514
12515 PARAVIRT_OPS INTERFACE
12516 M:      Juergen Gross <jgross@suse.com>
12517 M:      Thomas Hellstrom <thellstrom@vmware.com>
12518 M:      "VMware, Inc." <pv-drivers@vmware.com>
12519 L:      virtualization@lists.linux-foundation.org
12520 S:      Supported
12521 F:      Documentation/virt/paravirt_ops.rst
12522 F:      arch/*/kernel/paravirt*
12523 F:      arch/*/include/asm/paravirt*.h
12524 F:      include/linux/hypervisor.h
12525
12526 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
12527 M:      Tim Waugh <tim@cyberelk.net>
12528 L:      linux-parport@lists.infradead.org (subscribers-only)
12529 S:      Maintained
12530 F:      Documentation/admin-guide/blockdev/paride.rst
12531 F:      drivers/block/paride/
12532
12533 PARISC ARCHITECTURE
12534 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
12535 M:      Helge Deller <deller@gmx.de>
12536 L:      linux-parisc@vger.kernel.org
12537 W:      http://www.parisc-linux.org/
12538 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
12539 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
12540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
12541 S:      Maintained
12542 F:      arch/parisc/
12543 F:      Documentation/parisc/
12544 F:      drivers/parisc/
12545 F:      drivers/char/agp/parisc-agp.c
12546 F:      drivers/input/misc/hp_sdc_rtc.c
12547 F:      drivers/input/serio/gscps2.c
12548 F:      drivers/input/serio/hp_sdc*
12549 F:      drivers/parport/parport_gsc.*
12550 F:      drivers/tty/serial/8250/8250_gsc.c
12551 F:      drivers/video/fbdev/sti*
12552 F:      drivers/video/console/sti*
12553 F:      drivers/video/logo/logo_parisc*
12554 F:      include/linux/hp_sdc.h
12555
12556 PARMAN
12557 M:      Jiri Pirko <jiri@mellanox.com>
12558 L:      netdev@vger.kernel.org
12559 S:      Supported
12560 F:      lib/parman.c
12561 F:      lib/test_parman.c
12562 F:      include/linux/parman.h
12563
12564 PC ENGINES APU BOARD DRIVER
12565 M:      Enrico Weigelt, metux IT consult <info@metux.net>
12566 S:      Maintained
12567 F:      drivers/platform/x86/pcengines-apuv2.c
12568
12569 PC87360 HARDWARE MONITORING DRIVER
12570 M:      Jim Cromie <jim.cromie@gmail.com>
12571 L:      linux-hwmon@vger.kernel.org
12572 S:      Maintained
12573 F:      Documentation/hwmon/pc87360.rst
12574 F:      drivers/hwmon/pc87360.c
12575
12576 PC8736x GPIO DRIVER
12577 M:      Jim Cromie <jim.cromie@gmail.com>
12578 S:      Maintained
12579 F:      drivers/char/pc8736x_gpio.c
12580
12581 PC87427 HARDWARE MONITORING DRIVER
12582 M:      Jean Delvare <jdelvare@suse.com>
12583 L:      linux-hwmon@vger.kernel.org
12584 S:      Maintained
12585 F:      Documentation/hwmon/pc87427.rst
12586 F:      drivers/hwmon/pc87427.c
12587
12588 PCA9532 LED DRIVER
12589 M:      Riku Voipio <riku.voipio@iki.fi>
12590 S:      Maintained
12591 F:      drivers/leds/leds-pca9532.c
12592 F:      include/linux/leds-pca9532.h
12593
12594 PCA9541 I2C BUS MASTER SELECTOR DRIVER
12595 M:      Guenter Roeck <linux@roeck-us.net>
12596 L:      linux-i2c@vger.kernel.org
12597 S:      Maintained
12598 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
12599
12600 PCDP - PRIMARY CONSOLE AND DEBUG PORT
12601 M:      Khalid Aziz <khalid@gonehiking.org>
12602 S:      Maintained
12603 F:      drivers/firmware/pcdp.*
12604
12605 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
12606 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12607 L:      linux-pci@vger.kernel.org
12608 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12609 S:      Maintained
12610 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12611 F:      drivers/pci/controller/pci-aardvark.c
12612
12613 PCI DRIVER FOR ALTERA PCIE IP
12614 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12615 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12616 L:      linux-pci@vger.kernel.org
12617 S:      Supported
12618 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12619 F:      drivers/pci/controller/pcie-altera.c
12620
12621 PCI DRIVER FOR APPLIEDMICRO XGENE
12622 M:      Toan Le <toan@os.amperecomputing.com>
12623 L:      linux-pci@vger.kernel.org
12624 L:      linux-arm-kernel@lists.infradead.org
12625 S:      Maintained
12626 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12627 F:      drivers/pci/controller/pci-xgene.c
12628
12629 PCI DRIVER FOR ARM VERSATILE PLATFORM
12630 M:      Rob Herring <robh@kernel.org>
12631 L:      linux-pci@vger.kernel.org
12632 L:      linux-arm-kernel@lists.infradead.org
12633 S:      Maintained
12634 F:      Documentation/devicetree/bindings/pci/versatile.txt
12635 F:      drivers/pci/controller/pci-versatile.c
12636
12637 PCI DRIVER FOR ARMADA 8K
12638 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12639 L:      linux-pci@vger.kernel.org
12640 L:      linux-arm-kernel@lists.infradead.org
12641 S:      Maintained
12642 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12643 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12644
12645 PCI DRIVER FOR CADENCE PCIE IP
12646 M:      Tom Joseph <tjoseph@cadence.com>
12647 L:      linux-pci@vger.kernel.org
12648 S:      Maintained
12649 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12650 F:      drivers/pci/controller/pcie-cadence*
12651
12652 PCI DRIVER FOR FREESCALE LAYERSCAPE
12653 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12654 M:      Mingkai Hu <mingkai.hu@nxp.com>
12655 M:      Roy Zang <roy.zang@nxp.com>
12656 L:      linuxppc-dev@lists.ozlabs.org
12657 L:      linux-pci@vger.kernel.org
12658 L:      linux-arm-kernel@lists.infradead.org
12659 S:      Maintained
12660 F:      drivers/pci/controller/dwc/*layerscape*
12661
12662 PCI DRIVER FOR GENERIC OF HOSTS
12663 M:      Will Deacon <will@kernel.org>
12664 L:      linux-pci@vger.kernel.org
12665 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12666 S:      Maintained
12667 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12668 F:      drivers/pci/controller/pci-host-common.c
12669 F:      drivers/pci/controller/pci-host-generic.c
12670
12671 PCI DRIVER FOR IMX6
12672 M:      Richard Zhu <hongxing.zhu@nxp.com>
12673 M:      Lucas Stach <l.stach@pengutronix.de>
12674 L:      linux-pci@vger.kernel.org
12675 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12676 S:      Maintained
12677 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12678 F:      drivers/pci/controller/dwc/*imx6*
12679
12680 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12681 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12682 L:      linux-pci@vger.kernel.org
12683 S:      Supported
12684 F:      drivers/pci/controller/vmd.c
12685
12686 PCI DRIVER FOR MICROSEMI SWITCHTEC
12687 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12688 M:      Logan Gunthorpe <logang@deltatee.com>
12689 L:      linux-pci@vger.kernel.org
12690 S:      Maintained
12691 F:      Documentation/driver-api/switchtec.rst
12692 F:      Documentation/ABI/testing/sysfs-class-switchtec
12693 F:      drivers/pci/switch/switchtec*
12694 F:      include/uapi/linux/switchtec_ioctl.h
12695 F:      include/linux/switchtec.h
12696 F:      drivers/ntb/hw/mscc/
12697
12698 PCI DRIVER FOR MOBIVEIL PCIE IP
12699 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12700 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12701 L:      linux-pci@vger.kernel.org
12702 S:      Supported
12703 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12704 F:      drivers/pci/controller/pcie-mobiveil.c
12705
12706 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12707 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12708 M:      Jason Cooper <jason@lakedaemon.net>
12709 L:      linux-pci@vger.kernel.org
12710 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12711 S:      Maintained
12712 F:      drivers/pci/controller/*mvebu*
12713
12714 PCI DRIVER FOR NVIDIA TEGRA
12715 M:      Thierry Reding <thierry.reding@gmail.com>
12716 L:      linux-tegra@vger.kernel.org
12717 L:      linux-pci@vger.kernel.org
12718 S:      Supported
12719 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12720 F:      drivers/pci/controller/pci-tegra.c
12721
12722 PCI DRIVER FOR RENESAS R-CAR
12723 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
12724 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
12725 L:      linux-pci@vger.kernel.org
12726 L:      linux-renesas-soc@vger.kernel.org
12727 S:      Maintained
12728 F:      drivers/pci/controller/*rcar*
12729
12730 PCI DRIVER FOR SAMSUNG EXYNOS
12731 M:      Jingoo Han <jingoohan1@gmail.com>
12732 L:      linux-pci@vger.kernel.org
12733 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12734 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12735 S:      Maintained
12736 F:      drivers/pci/controller/dwc/pci-exynos.c
12737
12738 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12739 M:      Jingoo Han <jingoohan1@gmail.com>
12740 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12741 L:      linux-pci@vger.kernel.org
12742 S:      Maintained
12743 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12744 F:      drivers/pci/controller/dwc/*designware*
12745
12746 PCI DRIVER FOR TI DRA7XX
12747 M:      Kishon Vijay Abraham I <kishon@ti.com>
12748 L:      linux-omap@vger.kernel.org
12749 L:      linux-pci@vger.kernel.org
12750 S:      Supported
12751 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12752 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12753
12754 PCI DRIVER FOR TI KEYSTONE
12755 M:      Murali Karicheri <m-karicheri2@ti.com>
12756 L:      linux-pci@vger.kernel.org
12757 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12758 S:      Maintained
12759 F:      drivers/pci/controller/dwc/pci-keystone.c
12760
12761 PCI ENDPOINT SUBSYSTEM
12762 M:      Kishon Vijay Abraham I <kishon@ti.com>
12763 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12764 L:      linux-pci@vger.kernel.org
12765 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12766 S:      Supported
12767 F:      drivers/pci/endpoint/
12768 F:      drivers/misc/pci_endpoint_test.c
12769 F:      tools/pci/
12770
12771 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12772 M:      Russell Currey <ruscur@russell.cc>
12773 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12774 M:      Oliver O'Halloran <oohall@gmail.com>
12775 L:      linuxppc-dev@lists.ozlabs.org
12776 S:      Supported
12777 F:      Documentation/PCI/pci-error-recovery.rst
12778 F:      drivers/pci/pcie/aer.c
12779 F:      drivers/pci/pcie/dpc.c
12780 F:      drivers/pci/pcie/err.c
12781 F:      Documentation/powerpc/eeh-pci-error-recovery.rst
12782 F:      arch/powerpc/kernel/eeh*.c
12783 F:      arch/powerpc/platforms/*/eeh*.c
12784 F:      arch/powerpc/include/*/eeh*.h
12785
12786 PCI ERROR RECOVERY
12787 M:      Linas Vepstas <linasvepstas@gmail.com>
12788 L:      linux-pci@vger.kernel.org
12789 S:      Supported
12790 F:      Documentation/PCI/pci-error-recovery.rst
12791
12792 PCI MSI DRIVER FOR ALTERA MSI IP
12793 M:      Ley Foon Tan <ley.foon.tan@intel.com>
12794 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12795 L:      linux-pci@vger.kernel.org
12796 S:      Supported
12797 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12798 F:      drivers/pci/controller/pcie-altera-msi.c
12799
12800 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12801 M:      Toan Le <toan@os.amperecomputing.com>
12802 L:      linux-pci@vger.kernel.org
12803 L:      linux-arm-kernel@lists.infradead.org
12804 S:      Maintained
12805 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12806 F:      drivers/pci/controller/pci-xgene-msi.c
12807
12808 PCI SUBSYSTEM
12809 M:      Bjorn Helgaas <bhelgaas@google.com>
12810 L:      linux-pci@vger.kernel.org
12811 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12813 S:      Supported
12814 F:      Documentation/devicetree/bindings/pci/
12815 F:      Documentation/PCI/
12816 F:      drivers/acpi/pci*
12817 F:      drivers/pci/
12818 F:      include/asm-generic/pci*
12819 F:      include/linux/pci*
12820 F:      include/linux/of_pci.h
12821 F:      include/uapi/linux/pci*
12822 F:      lib/pci*
12823 F:      arch/x86/pci/
12824 F:      arch/x86/kernel/quirks.c
12825 F:      arch/x86/kernel/early-quirks.c
12826
12827 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12828 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12829 R:      Andrew Murray <andrew.murray@arm.com>
12830 L:      linux-pci@vger.kernel.org
12831 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12833 S:      Supported
12834 F:      drivers/pci/controller/
12835
12836 PCIE DRIVER FOR AMAZON ANNAPURNA LABS
12837 M:      Jonathan Chocron <jonnyc@amazon.com>
12838 L:      linux-pci@vger.kernel.org
12839 S:      Maintained
12840 F:      Documentation/devicetree/bindings/pci/pcie-al.txt
12841 F:      drivers/pci/controller/dwc/pcie-al.c
12842
12843 PCIE DRIVER FOR AMLOGIC MESON
12844 M:      Yue Wang <yue.wang@Amlogic.com>
12845 L:      linux-pci@vger.kernel.org
12846 L:      linux-amlogic@lists.infradead.org
12847 S:      Maintained
12848 F:      drivers/pci/controller/dwc/pci-meson.c
12849
12850 PCIE DRIVER FOR AXIS ARTPEC
12851 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12852 L:      linux-arm-kernel@axis.com
12853 L:      linux-pci@vger.kernel.org
12854 S:      Maintained
12855 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12856 F:      drivers/pci/controller/dwc/*artpec*
12857
12858 PCIE DRIVER FOR CAVIUM THUNDERX
12859 M:      Robert Richter <rrichter@marvell.com>
12860 L:      linux-pci@vger.kernel.org
12861 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12862 S:      Supported
12863 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12864 F:      drivers/pci/controller/pci-thunder-*
12865
12866 PCIE DRIVER FOR HISILICON
12867 M:      Zhou Wang <wangzhou1@hisilicon.com>
12868 L:      linux-pci@vger.kernel.org
12869 S:      Maintained
12870 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12871 F:      drivers/pci/controller/dwc/pcie-hisi.c
12872
12873 PCIE DRIVER FOR HISILICON KIRIN
12874 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12875 M:      Binghui Wang <wangbinghui@hisilicon.com>
12876 L:      linux-pci@vger.kernel.org
12877 S:      Maintained
12878 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12879 F:      drivers/pci/controller/dwc/pcie-kirin.c
12880
12881 PCIE DRIVER FOR HISILICON STB
12882 M:      Shawn Guo <shawn.guo@linaro.org>
12883 L:      linux-pci@vger.kernel.org
12884 S:      Maintained
12885 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12886 F:      drivers/pci/controller/dwc/pcie-histb.c
12887
12888 PCIE DRIVER FOR MEDIATEK
12889 M:      Ryder Lee <ryder.lee@mediatek.com>
12890 L:      linux-pci@vger.kernel.org
12891 L:      linux-mediatek@lists.infradead.org
12892 S:      Supported
12893 F:      Documentation/devicetree/bindings/pci/mediatek*
12894 F:      drivers/pci/controller/*mediatek*
12895
12896 PCIE DRIVER FOR QUALCOMM MSM
12897 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12898 L:      linux-pci@vger.kernel.org
12899 L:      linux-arm-msm@vger.kernel.org
12900 S:      Maintained
12901 F:      drivers/pci/controller/dwc/*qcom*
12902
12903 PCIE DRIVER FOR ROCKCHIP
12904 M:      Shawn Lin <shawn.lin@rock-chips.com>
12905 L:      linux-pci@vger.kernel.org
12906 L:      linux-rockchip@lists.infradead.org
12907 S:      Maintained
12908 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12909 F:      drivers/pci/controller/pcie-rockchip*
12910
12911 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12912 M:      Linus Walleij <linus.walleij@linaro.org>
12913 L:      linux-pci@vger.kernel.org
12914 S:      Maintained
12915 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12916 F:      drivers/pci/controller/pci-v3-semi.c
12917
12918 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12919 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12920 L:      linux-pci@vger.kernel.org
12921 S:      Maintained
12922 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12923 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12924
12925 PCIE DRIVER FOR ST SPEAR13XX
12926 M:      Pratyush Anand <pratyush.anand@gmail.com>
12927 L:      linux-pci@vger.kernel.org
12928 S:      Maintained
12929 F:      drivers/pci/controller/dwc/*spear*
12930
12931 PCMCIA SUBSYSTEM
12932 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12933 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12934 S:      Odd Fixes
12935 F:      Documentation/pcmcia/
12936 F:      tools/pcmcia/
12937 F:      drivers/pcmcia/
12938 F:      include/pcmcia/
12939
12940 PCNET32 NETWORK DRIVER
12941 M:      Don Fry <pcnet32@frontier.com>
12942 L:      netdev@vger.kernel.org
12943 S:      Maintained
12944 F:      drivers/net/ethernet/amd/pcnet32.c
12945
12946 PCRYPT PARALLEL CRYPTO ENGINE
12947 M:      Steffen Klassert <steffen.klassert@secunet.com>
12948 L:      linux-crypto@vger.kernel.org
12949 S:      Maintained
12950 F:      crypto/pcrypt.c
12951 F:      include/crypto/pcrypt.h
12952
12953 PEAQ WMI HOTKEYS DRIVER
12954 M:      Hans de Goede <hdegoede@redhat.com>
12955 L:      platform-driver-x86@vger.kernel.org
12956 S:      Maintained
12957 F:      drivers/platform/x86/peaq-wmi.c
12958
12959 PENSANDO ETHERNET DRIVERS
12960 M:      Shannon Nelson <snelson@pensando.io>
12961 M:      Pensando Drivers <drivers@pensando.io>
12962 L:      netdev@vger.kernel.org
12963 S:      Supported
12964 F:      Documentation/networking/device_drivers/pensando/ionic.rst
12965 F:      drivers/net/ethernet/pensando/
12966
12967 PER-CPU MEMORY ALLOCATOR
12968 M:      Dennis Zhou <dennis@kernel.org>
12969 M:      Tejun Heo <tj@kernel.org>
12970 M:      Christoph Lameter <cl@linux.com>
12971 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12972 S:      Maintained
12973 F:      include/linux/percpu*.h
12974 F:      mm/percpu*.c
12975 F:      arch/*/include/asm/percpu.h
12976
12977 PER-TASK DELAY ACCOUNTING
12978 M:      Balbir Singh <bsingharora@gmail.com>
12979 S:      Maintained
12980 F:      include/linux/delayacct.h
12981 F:      kernel/delayacct.c
12982
12983 PERFORMANCE EVENTS SUBSYSTEM
12984 M:      Peter Zijlstra <peterz@infradead.org>
12985 M:      Ingo Molnar <mingo@redhat.com>
12986 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12987 R:      Mark Rutland <mark.rutland@arm.com>
12988 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12989 R:      Jiri Olsa <jolsa@redhat.com>
12990 R:      Namhyung Kim <namhyung@kernel.org>
12991 L:      linux-kernel@vger.kernel.org
12992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12993 S:      Supported
12994 F:      kernel/events/*
12995 F:      include/linux/perf_event.h
12996 F:      include/uapi/linux/perf_event.h
12997 F:      arch/*/kernel/perf_event*.c
12998 F:      arch/*/kernel/*/perf_event*.c
12999 F:      arch/*/kernel/*/*/perf_event*.c
13000 F:      arch/*/include/asm/perf_event.h
13001 F:      arch/*/kernel/perf_callchain.c
13002 F:      arch/*/events/*
13003 F:      arch/*/events/*/*
13004 F:      tools/perf/
13005
13006 PERFORMANCE EVENTS SUBSYSTEM ARM64 PMU EVENTS
13007 R:      John Garry <john.garry@huawei.com>
13008 R:      Will Deacon <will@kernel.org>
13009 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13010 S:      Supported
13011 F:      tools/perf/pmu-events/arch/arm64/
13012
13013 PERSONALITY HANDLING
13014 M:      Christoph Hellwig <hch@infradead.org>
13015 L:      linux-abi-devel@lists.sourceforge.net
13016 S:      Maintained
13017 F:      include/linux/personality.h
13018 F:      include/uapi/linux/personality.h
13019
13020 PHOENIX RC FLIGHT CONTROLLER ADAPTER
13021 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
13022 L:      linux-input@vger.kernel.org
13023 S:      Maintained
13024 F:      Documentation/input/devices/pxrc.rst
13025 F:      drivers/input/joystick/pxrc.c
13026
13027 FLYSKY FSIA6B RC RECEIVER
13028 M:      Markus Koch <markus@notsyncing.net>
13029 L:      linux-input@vger.kernel.org
13030 S:      Maintained
13031 F:      drivers/input/joystick/fsia6b.c
13032
13033 PHONET PROTOCOL
13034 M:      Remi Denis-Courmont <courmisch@gmail.com>
13035 S:      Supported
13036 F:      Documentation/networking/phonet.txt
13037 F:      include/linux/phonet.h
13038 F:      include/net/phonet/
13039 F:      include/uapi/linux/phonet.h
13040 F:      net/phonet/
13041
13042 PHRAM MTD DRIVER
13043 M:      Joern Engel <joern@lazybastard.org>
13044 L:      linux-mtd@lists.infradead.org
13045 S:      Maintained
13046 F:      drivers/mtd/devices/phram.c
13047
13048 PICOLCD HID DRIVER
13049 M:      Bruno Prémont <bonbons@linux-vserver.org>
13050 L:      linux-input@vger.kernel.org
13051 S:      Maintained
13052 F:      drivers/hid/hid-picolcd*
13053
13054 PICOXCELL SUPPORT
13055 M:      Jamie Iles <jamie@jamieiles.com>
13056 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13057 T:      git git://github.com/jamieiles/linux-2.6-ji.git
13058 S:      Supported
13059 F:      arch/arm/boot/dts/picoxcell*
13060 F:      arch/arm/mach-picoxcell/
13061 F:      drivers/crypto/picoxcell*
13062
13063 PIDFD API
13064 M:      Christian Brauner <christian@brauner.io>
13065 L:      linux-kernel@vger.kernel.org
13066 S:      Maintained
13067 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git
13068 F:      samples/pidfd/
13069 F:      tools/testing/selftests/pidfd/
13070 F:      tools/testing/selftests/clone3/
13071 K:      (?i)pidfd
13072 K:      (?i)clone3
13073 K:      \b(clone_args|kernel_clone_args)\b
13074
13075 PIN CONTROL SUBSYSTEM
13076 M:      Linus Walleij <linus.walleij@linaro.org>
13077 L:      linux-gpio@vger.kernel.org
13078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
13079 S:      Maintained
13080 F:      Documentation/devicetree/bindings/pinctrl/
13081 F:      Documentation/driver-api/pinctl.rst
13082 F:      drivers/pinctrl/
13083 F:      include/linux/pinctrl/
13084
13085 PIN CONTROLLER - MICROCHIP AT91
13086 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
13087 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13088 L:      linux-gpio@vger.kernel.org
13089 S:      Supported
13090 F:      drivers/pinctrl/pinctrl-at91*
13091 F:      drivers/gpio/gpio-sama5d2-piobu.c
13092
13093 PIN CONTROLLER - FREESCALE
13094 M:      Dong Aisheng <aisheng.dong@nxp.com>
13095 M:      Fabio Estevam <festevam@gmail.com>
13096 M:      Shawn Guo <shawnguo@kernel.org>
13097 M:      Stefan Agner <stefan@agner.ch>
13098 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
13099 L:      linux-gpio@vger.kernel.org
13100 S:      Maintained
13101 F:      drivers/pinctrl/freescale/
13102 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
13103
13104 PIN CONTROLLER - INTEL
13105 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
13106 M:      Andy Shevchenko <andy@kernel.org>
13107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
13108 S:      Maintained
13109 F:      drivers/pinctrl/intel/
13110
13111 PIN CONTROLLER - MEDIATEK
13112 M:      Sean Wang <sean.wang@kernel.org>
13113 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
13114 S:      Maintained
13115 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
13116 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
13117 F:      drivers/pinctrl/mediatek/
13118
13119 PIN CONTROLLER - QUALCOMM
13120 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13121 S:      Maintained
13122 L:      linux-arm-msm@vger.kernel.org
13123 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
13124 F:      drivers/pinctrl/qcom/
13125
13126 PIN CONTROLLER - RENESAS
13127 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13128 L:      linux-renesas-soc@vger.kernel.org
13129 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
13130 S:      Maintained
13131 F:      drivers/pinctrl/pinctrl-rz*
13132 F:      drivers/pinctrl/sh-pfc/
13133
13134 PIN CONTROLLER - SAMSUNG
13135 M:      Tomasz Figa <tomasz.figa@gmail.com>
13136 M:      Krzysztof Kozlowski <krzk@kernel.org>
13137 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13138 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13139 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13140 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
13141 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
13142 S:      Maintained
13143 F:      drivers/pinctrl/samsung/
13144 F:      include/dt-bindings/pinctrl/samsung.h
13145 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
13146
13147 PIN CONTROLLER - SINGLE
13148 M:      Tony Lindgren <tony@atomide.com>
13149 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
13150 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13151 L:      linux-omap@vger.kernel.org
13152 S:      Maintained
13153 F:      drivers/pinctrl/pinctrl-single.c
13154
13155 PIN CONTROLLER - ST SPEAR
13156 M:      Viresh Kumar <vireshk@kernel.org>
13157 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13158 W:      http://www.st.com/spear
13159 S:      Maintained
13160 F:      drivers/pinctrl/spear/
13161
13162 PISTACHIO SOC SUPPORT
13163 M:      James Hartley <james.hartley@sondrel.com>
13164 L:      linux-mips@vger.kernel.org
13165 S:      Odd Fixes
13166 F:      arch/mips/pistachio/
13167 F:      arch/mips/include/asm/mach-pistachio/
13168 F:      arch/mips/boot/dts/img/pistachio*
13169 F:      arch/mips/configs/pistachio*_defconfig
13170
13171 PKTCDVD DRIVER
13172 S:      Orphan
13173 M:      linux-block@vger.kernel.org
13174 F:      drivers/block/pktcdvd.c
13175 F:      include/linux/pktcdvd.h
13176 F:      include/uapi/linux/pktcdvd.h
13177
13178 PKUNITY SOC DRIVERS
13179 M:      Guan Xuetao <gxt@pku.edu.cn>
13180 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
13181 S:      Maintained
13182 T:      git git://github.com/gxt/linux.git
13183 F:      drivers/input/serio/i8042-unicore32io.h
13184 F:      drivers/i2c/busses/i2c-puv3.c
13185 F:      drivers/video/fbdev/fb-puv3.c
13186 F:      drivers/rtc/rtc-puv3.c
13187
13188 PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER
13189 M:      Tomasz Duszynski <tduszyns@gmail.com>
13190 S:      Maintained
13191 F:      drivers/iio/chemical/pms7003.c
13192 F:      Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml
13193
13194 PLX DMA DRIVER
13195 M:      Logan Gunthorpe <logang@deltatee.com>
13196 S:      Maintained
13197 F:      drivers/dma/plx_dma.c
13198
13199 PMBUS HARDWARE MONITORING DRIVERS
13200 M:      Guenter Roeck <linux@roeck-us.net>
13201 L:      linux-hwmon@vger.kernel.org
13202 W:      http://hwmon.wiki.kernel.org/
13203 W:      http://www.roeck-us.net/linux/drivers/
13204 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
13205 S:      Maintained
13206 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
13207 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
13208 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
13209 F:      Documentation/hwmon/adm1275.rst
13210 F:      Documentation/hwmon/ibm-cffps.rst
13211 F:      Documentation/hwmon/ir35221.rst
13212 F:      Documentation/hwmon/lm25066.rst
13213 F:      Documentation/hwmon/ltc2978.rst
13214 F:      Documentation/hwmon/ltc3815.rst
13215 F:      Documentation/hwmon/max16064.rst
13216 F:      Documentation/hwmon/max20751.rst
13217 F:      Documentation/hwmon/max31785.rst
13218 F:      Documentation/hwmon/max34440.rst
13219 F:      Documentation/hwmon/max8688.rst
13220 F:      Documentation/hwmon/pmbus.rst
13221 F:      Documentation/hwmon/pmbus-core.rst
13222 F:      Documentation/hwmon/tps40422.rst
13223 F:      Documentation/hwmon/ucd9000.rst
13224 F:      Documentation/hwmon/ucd9200.rst
13225 F:      Documentation/hwmon/zl6100.rst
13226 F:      drivers/hwmon/pmbus/
13227 F:      include/linux/pmbus.h
13228
13229 PMC SIERRA MaxRAID DRIVER
13230 L:      linux-scsi@vger.kernel.org
13231 W:      http://www.pmc-sierra.com/
13232 S:      Orphan
13233 F:      drivers/scsi/pmcraid.*
13234
13235 PMC SIERRA PM8001 DRIVER
13236 M:      Jack Wang <jinpu.wang@cloud.ionos.com>
13237 L:      linux-scsi@vger.kernel.org
13238 S:      Supported
13239 F:      drivers/scsi/pm8001/
13240
13241 PM-GRAPH UTILITY
13242 M:      "Todd E Brandt" <todd.e.brandt@linux.intel.com>
13243 L:      linux-pm@vger.kernel.org
13244 W:      https://01.org/pm-graph
13245 B:      https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools
13246 T:      git git://github.com/intel/pm-graph
13247 S:      Supported
13248 F:      tools/power/pm-graph
13249
13250 PNP SUPPORT
13251 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
13252 S:      Maintained
13253 F:      drivers/pnp/
13254
13255 PNI RM3100 IIO DRIVER
13256 M:      Song Qiang <songqiang1304521@gmail.com>
13257 L:      linux-iio@vger.kernel.org
13258 S:      Maintained
13259 F:      drivers/iio/magnetometer/rm3100*
13260 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
13261
13262 POSIX CLOCKS and TIMERS
13263 M:      Thomas Gleixner <tglx@linutronix.de>
13264 L:      linux-kernel@vger.kernel.org
13265 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
13266 S:      Maintained
13267 F:      fs/timerfd.c
13268 F:      include/linux/timer*
13269 F:      include/linux/time_namespace.h
13270 F:      kernel/time_namespace.c
13271 F:      kernel/time/*timer*
13272
13273 POWER MANAGEMENT CORE
13274 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
13275 L:      linux-pm@vger.kernel.org
13276 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
13277 B:      https://bugzilla.kernel.org
13278 S:      Supported
13279 F:      drivers/base/power/
13280 F:      include/linux/pm.h
13281 F:      include/linux/pm_*
13282 F:      include/linux/powercap.h
13283 F:      include/linux/intel_rapl.h
13284 F:      drivers/powercap/
13285 F:      kernel/configs/nopm.config
13286
13287 POWER STATE COORDINATION INTERFACE (PSCI)
13288 M:      Mark Rutland <mark.rutland@arm.com>
13289 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
13290 L:      linux-arm-kernel@lists.infradead.org
13291 S:      Maintained
13292 F:      drivers/firmware/psci/
13293 F:      include/linux/psci.h
13294 F:      include/uapi/linux/psci.h
13295
13296 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
13297 M:      Sebastian Reichel <sre@kernel.org>
13298 L:      linux-pm@vger.kernel.org
13299 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
13300 S:      Maintained
13301 F:      Documentation/ABI/testing/sysfs-class-power
13302 F:      Documentation/devicetree/bindings/power/supply/
13303 F:      include/linux/power_supply.h
13304 F:      drivers/power/supply/
13305
13306 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
13307 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
13308 L:      linuxppc-dev@lists.ozlabs.org
13309 S:      Maintained
13310 F:      drivers/char/powernv-op-panel.c
13311
13312 PPP OVER ATM (RFC 2364)
13313 M:      Mitchell Blank Jr <mitch@sfgoth.com>
13314 S:      Maintained
13315 F:      net/atm/pppoatm.c
13316 F:      include/uapi/linux/atmppp.h
13317
13318 PPP OVER ETHERNET
13319 M:      Michal Ostrowski <mostrows@earthlink.net>
13320 S:      Maintained
13321 F:      drivers/net/ppp/pppoe.c
13322 F:      drivers/net/ppp/pppox.c
13323
13324 PPP OVER L2TP
13325 M:      James Chapman <jchapman@katalix.com>
13326 S:      Maintained
13327 F:      net/l2tp/l2tp_ppp.c
13328 F:      include/linux/if_pppol2tp.h
13329 F:      include/uapi/linux/if_pppol2tp.h
13330
13331 PPP PROTOCOL DRIVERS AND COMPRESSORS
13332 M:      Paul Mackerras <paulus@samba.org>
13333 L:      linux-ppp@vger.kernel.org
13334 S:      Maintained
13335 F:      drivers/net/ppp/ppp_*
13336
13337 PPS SUPPORT
13338 M:      Rodolfo Giometti <giometti@enneenne.com>
13339 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
13340 L:      linuxpps@ml.enneenne.com (subscribers-only)
13341 S:      Maintained
13342 F:      Documentation/driver-api/pps.rst
13343 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
13344 F:      Documentation/ABI/testing/sysfs-pps
13345 F:      drivers/pps/
13346 F:      include/linux/pps*.h
13347 F:      include/uapi/linux/pps.h
13348
13349 PPTP DRIVER
13350 M:      Dmitry Kozlov <xeb@mail.ru>
13351 L:      netdev@vger.kernel.org
13352 S:      Maintained
13353 F:      drivers/net/ppp/pptp.c
13354 W:      http://sourceforge.net/projects/accel-pptp
13355
13356 PRINTK
13357 M:      Petr Mladek <pmladek@suse.com>
13358 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
13359 R:      Steven Rostedt <rostedt@goodmis.org>
13360 S:      Maintained
13361 F:      kernel/printk/
13362 F:      include/linux/printk.h
13363
13364 PRISM54 WIRELESS DRIVER
13365 M:      Luis Chamberlain <mcgrof@kernel.org>
13366 L:      linux-wireless@vger.kernel.org
13367 W:      http://wireless.kernel.org/en/users/Drivers/p54
13368 S:      Obsolete
13369 F:      drivers/net/wireless/intersil/prism54/
13370
13371 PROC FILESYSTEM
13372 R:      Alexey Dobriyan <adobriyan@gmail.com>
13373 L:      linux-kernel@vger.kernel.org
13374 L:      linux-fsdevel@vger.kernel.org
13375 S:      Maintained
13376 F:      fs/proc/
13377 F:      include/linux/proc_fs.h
13378 F:      tools/testing/selftests/proc/
13379 F:      Documentation/filesystems/proc.txt
13380
13381 PROC SYSCTL
13382 M:      Luis Chamberlain <mcgrof@kernel.org>
13383 M:      Kees Cook <keescook@chromium.org>
13384 M:      Iurii Zaikin <yzaikin@google.com>
13385 L:      linux-kernel@vger.kernel.org
13386 L:      linux-fsdevel@vger.kernel.org
13387 S:      Maintained
13388 F:      fs/proc/proc_sysctl.c
13389 F:      include/linux/sysctl.h
13390 F:      kernel/sysctl.c
13391 F:      kernel/sysctl-test.c
13392 F:      tools/testing/selftests/sysctl/
13393
13394 PS3 NETWORK SUPPORT
13395 M:      Geoff Levand <geoff@infradead.org>
13396 L:      netdev@vger.kernel.org
13397 L:      linuxppc-dev@lists.ozlabs.org
13398 S:      Maintained
13399 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
13400
13401 PS3 PLATFORM SUPPORT
13402 M:      Geoff Levand <geoff@infradead.org>
13403 L:      linuxppc-dev@lists.ozlabs.org
13404 S:      Maintained
13405 F:      arch/powerpc/boot/ps3*
13406 F:      arch/powerpc/include/asm/lv1call.h
13407 F:      arch/powerpc/include/asm/ps3*.h
13408 F:      arch/powerpc/platforms/ps3/
13409 F:      drivers/*/ps3*
13410 F:      drivers/ps3/
13411 F:      drivers/rtc/rtc-ps3.c
13412 F:      drivers/usb/host/*ps3.c
13413 F:      sound/ppc/snd_ps3*
13414
13415 PS3VRAM DRIVER
13416 M:      Jim Paris <jim@jtan.com>
13417 M:      Geoff Levand <geoff@infradead.org>
13418 L:      linuxppc-dev@lists.ozlabs.org
13419 S:      Maintained
13420 F:      drivers/block/ps3vram.c
13421
13422 PSAMPLE PACKET SAMPLING SUPPORT:
13423 M:      Yotam Gigi <yotam.gi@gmail.com>
13424 S:      Maintained
13425 F:      net/psample
13426 F:      include/net/psample.h
13427 F:      include/uapi/linux/psample.h
13428
13429 PSTORE FILESYSTEM
13430 M:      Kees Cook <keescook@chromium.org>
13431 M:      Anton Vorontsov <anton@enomsg.org>
13432 M:      Colin Cross <ccross@android.com>
13433 M:      Tony Luck <tony.luck@intel.com>
13434 S:      Maintained
13435 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
13436 F:      fs/pstore/
13437 F:      include/linux/pstore*
13438 F:      drivers/firmware/efi/efi-pstore.c
13439 F:      drivers/acpi/apei/erst.c
13440 F:      Documentation/admin-guide/ramoops.rst
13441 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
13442 K:      \b(pstore|ramoops)
13443
13444 PTP HARDWARE CLOCK SUPPORT
13445 M:      Richard Cochran <richardcochran@gmail.com>
13446 L:      netdev@vger.kernel.org
13447 S:      Maintained
13448 W:      http://linuxptp.sourceforge.net/
13449 F:      Documentation/ABI/testing/sysfs-ptp
13450 F:      Documentation/driver-api/ptp.rst
13451 F:      drivers/net/phy/dp83640*
13452 F:      drivers/ptp/*
13453 F:      include/linux/ptp_cl*
13454
13455 PTRACE SUPPORT
13456 M:      Oleg Nesterov <oleg@redhat.com>
13457 S:      Maintained
13458 F:      include/asm-generic/syscall.h
13459 F:      include/linux/ptrace.h
13460 F:      include/linux/regset.h
13461 F:      include/linux/tracehook.h
13462 F:      include/uapi/linux/ptrace.h
13463 F:      include/uapi/linux/ptrace.h
13464 F:      kernel/ptrace.c
13465 F:      arch/*/ptrace*.c
13466 F:      arch/*/*/ptrace*.c
13467 F:      arch/*/include/asm/ptrace*.h
13468
13469 PULSE8-CEC DRIVER
13470 M:      Hans Verkuil <hverkuil@xs4all.nl>
13471 L:      linux-media@vger.kernel.org
13472 T:      git git://linuxtv.org/media_tree.git
13473 S:      Maintained
13474 F:      drivers/media/usb/pulse8-cec/*
13475 F:      Documentation/media/cec-drivers/pulse8-cec.rst
13476
13477 PVRUSB2 VIDEO4LINUX DRIVER
13478 M:      Mike Isely <isely@pobox.com>
13479 L:      pvrusb2@isely.net       (subscribers-only)
13480 L:      linux-media@vger.kernel.org
13481 W:      http://www.isely.net/pvrusb2/
13482 T:      git git://linuxtv.org/media_tree.git
13483 S:      Maintained
13484 F:      Documentation/media/v4l-drivers/pvrusb2*
13485 F:      drivers/media/usb/pvrusb2/
13486
13487 PWC WEBCAM DRIVER
13488 M:      Hans Verkuil <hverkuil@xs4all.nl>
13489 L:      linux-media@vger.kernel.org
13490 T:      git git://linuxtv.org/media_tree.git
13491 S:      Odd Fixes
13492 F:      drivers/media/usb/pwc/*
13493 F:      include/trace/events/pwc.h
13494
13495 PWM FAN DRIVER
13496 M:      Kamil Debski <kamil@wypas.org>
13497 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13498 L:      linux-hwmon@vger.kernel.org
13499 S:      Supported
13500 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
13501 F:      Documentation/hwmon/pwm-fan.rst
13502 F:      drivers/hwmon/pwm-fan.c
13503
13504 PWM IR Transmitter
13505 M:      Sean Young <sean@mess.org>
13506 L:      linux-media@vger.kernel.org
13507 S:      Maintained
13508 F:      drivers/media/rc/pwm-ir-tx.c
13509
13510 PWM SUBSYSTEM
13511 M:      Thierry Reding <thierry.reding@gmail.com>
13512 R:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
13513 L:      linux-pwm@vger.kernel.org
13514 S:      Maintained
13515 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
13516 Q:      https://patchwork.ozlabs.org/project/linux-pwm/list/
13517 F:      Documentation/driver-api/pwm.rst
13518 F:      Documentation/devicetree/bindings/pwm/
13519 F:      include/linux/pwm.h
13520 F:      drivers/pwm/
13521 F:      drivers/video/backlight/pwm_bl.c
13522 F:      include/linux/pwm_backlight.h
13523 F:      drivers/gpio/gpio-mvebu.c
13524 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
13525 K:      pwm_(config|apply_state|ops)
13526
13527 PXA GPIO DRIVER
13528 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13529 L:      linux-gpio@vger.kernel.org
13530 S:      Maintained
13531 F:      drivers/gpio/gpio-pxa.c
13532
13533 PXA MMCI DRIVER
13534 S:      Orphan
13535
13536 PXA RTC DRIVER
13537 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13538 L:      linux-rtc@vger.kernel.org
13539 S:      Maintained
13540
13541 PXA2xx/PXA3xx SUPPORT
13542 M:      Daniel Mack <daniel@zonque.org>
13543 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
13544 M:      Robert Jarzmik <robert.jarzmik@free.fr>
13545 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13546 T:      git git://github.com/hzhuang1/linux.git
13547 T:      git git://github.com/rjarzmik/linux.git
13548 S:      Maintained
13549 F:      arch/arm/boot/dts/pxa*
13550 F:      arch/arm/mach-pxa/
13551 F:      drivers/dma/pxa*
13552 F:      drivers/pcmcia/pxa2xx*
13553 F:      drivers/pinctrl/pxa/
13554 F:      drivers/spi/spi-pxa2xx*
13555 F:      drivers/usb/gadget/udc/pxa2*
13556 F:      include/sound/pxa2xx-lib.h
13557 F:      sound/arm/pxa*
13558 F:      sound/soc/pxa/
13559
13560 QAT DRIVER
13561 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
13562 L:      qat-linux@intel.com
13563 S:      Supported
13564 F:      drivers/crypto/qat/
13565
13566 QCOM AUDIO (ASoC) DRIVERS
13567 M:      Patrick Lai <plai@codeaurora.org>
13568 M:      Banajit Goswami <bgoswami@codeaurora.org>
13569 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13570 S:      Supported
13571 F:      sound/soc/qcom/
13572
13573 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
13574 M:      Gabriel Somlo <somlo@cmu.edu>
13575 M:      "Michael S. Tsirkin" <mst@redhat.com>
13576 L:      qemu-devel@nongnu.org
13577 S:      Maintained
13578 F:      drivers/firmware/qemu_fw_cfg.c
13579 F:      include/uapi/linux/qemu_fw_cfg.h
13580
13581 QIB DRIVER
13582 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13583 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13584 L:      linux-rdma@vger.kernel.org
13585 S:      Supported
13586 F:      drivers/infiniband/hw/qib/
13587
13588 QLOGIC QL41xxx FCOE DRIVER
13589 M:      QLogic-Storage-Upstream@cavium.com
13590 L:      linux-scsi@vger.kernel.org
13591 S:      Supported
13592 F:      drivers/scsi/qedf/
13593
13594 QLOGIC QL41xxx ISCSI DRIVER
13595 M:      QLogic-Storage-Upstream@cavium.com
13596 L:      linux-scsi@vger.kernel.org
13597 S:      Supported
13598 F:      drivers/scsi/qedi/
13599
13600 QLOGIC QL4xxx ETHERNET DRIVER
13601 M:      Ariel Elior <aelior@marvell.com>
13602 M:      GR-everest-linux-l2@marvell.com
13603 L:      netdev@vger.kernel.org
13604 S:      Supported
13605 F:      drivers/net/ethernet/qlogic/qed/
13606 F:      include/linux/qed/
13607 F:      drivers/net/ethernet/qlogic/qede/
13608
13609 QLOGIC QL4xxx RDMA DRIVER
13610 M:      Michal Kalderon <mkalderon@marvell.com>
13611 M:      Ariel Elior <aelior@marvell.com>
13612 L:      linux-rdma@vger.kernel.org
13613 S:      Supported
13614 F:      drivers/infiniband/hw/qedr/
13615 F:      include/uapi/rdma/qedr-abi.h
13616
13617 QLOGIC QLA1280 SCSI DRIVER
13618 M:      Michael Reed <mdr@sgi.com>
13619 L:      linux-scsi@vger.kernel.org
13620 S:      Maintained
13621 F:      drivers/scsi/qla1280.[ch]
13622
13623 QLOGIC QLA2XXX FC-SCSI DRIVER
13624 M:      hmadhani@marvell.com
13625 L:      linux-scsi@vger.kernel.org
13626 S:      Supported
13627 F:      Documentation/scsi/LICENSE.qla2xxx
13628 F:      drivers/scsi/qla2xxx/
13629
13630 QLOGIC QLA3XXX NETWORK DRIVER
13631 M:      GR-Linux-NIC-Dev@marvell.com
13632 L:      netdev@vger.kernel.org
13633 S:      Supported
13634 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
13635 F:      drivers/net/ethernet/qlogic/qla3xxx.*
13636
13637 QLOGIC QLA4XXX iSCSI DRIVER
13638 M:      QLogic-Storage-Upstream@qlogic.com
13639 L:      linux-scsi@vger.kernel.org
13640 S:      Supported
13641 F:      Documentation/scsi/LICENSE.qla4xxx
13642 F:      drivers/scsi/qla4xxx/
13643
13644 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
13645 M:      Shahed Shaikh <shshaikh@marvell.com>
13646 M:      Manish Chopra <manishc@marvell.com>
13647 M:      GR-Linux-NIC-Dev@marvell.com
13648 L:      netdev@vger.kernel.org
13649 S:      Supported
13650 F:      drivers/net/ethernet/qlogic/qlcnic/
13651
13652 QLOGIC QLGE 10Gb ETHERNET DRIVER
13653 M:      Manish Chopra <manishc@marvell.com>
13654 M:      GR-Linux-NIC-Dev@marvell.com
13655 L:      netdev@vger.kernel.org
13656 S:      Supported
13657 F:      drivers/staging/qlge/
13658
13659 QM1D1B0004 MEDIA DRIVER
13660 M:      Akihiro Tsukada <tskd08@gmail.com>
13661 L:      linux-media@vger.kernel.org
13662 S:      Odd Fixes
13663 F:      drivers/media/tuners/qm1d1b0004*
13664
13665 QM1D1C0042 MEDIA DRIVER
13666 M:      Akihiro Tsukada <tskd08@gmail.com>
13667 L:      linux-media@vger.kernel.org
13668 S:      Odd Fixes
13669 F:      drivers/media/tuners/qm1d1c0042*
13670
13671 QNX4 FILESYSTEM
13672 M:      Anders Larsen <al@alarsen.net>
13673 W:      http://www.alarsen.net/linux/qnx4fs/
13674 S:      Maintained
13675 F:      fs/qnx4/
13676 F:      include/uapi/linux/qnx4_fs.h
13677 F:      include/uapi/linux/qnxtypes.h
13678
13679 QORIQ DPAA2 FSL-MC BUS DRIVER
13680 M:      Stuart Yoder <stuyoder@gmail.com>
13681 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13682 L:      linux-kernel@vger.kernel.org
13683 S:      Maintained
13684 F:      drivers/bus/fsl-mc/
13685 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13686 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13687
13688 QT1010 MEDIA DRIVER
13689 M:      Antti Palosaari <crope@iki.fi>
13690 L:      linux-media@vger.kernel.org
13691 W:      https://linuxtv.org
13692 W:      http://palosaari.fi/linux/
13693 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13694 T:      git git://linuxtv.org/anttip/media_tree.git
13695 S:      Maintained
13696 F:      drivers/media/tuners/qt1010*
13697
13698 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13699 M:      Kalle Valo <kvalo@codeaurora.org>
13700 L:      ath10k@lists.infradead.org
13701 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13703 S:      Supported
13704 F:      drivers/net/wireless/ath/ath10k/
13705
13706 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13707 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13708 L:      linux-wireless@vger.kernel.org
13709 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13710 S:      Supported
13711 F:      drivers/net/wireless/ath/ath9k/
13712
13713 QUALCOMM CAMERA SUBSYSTEM DRIVER
13714 M:      Todor Tomov <todor.too@gmail.com>
13715 L:      linux-media@vger.kernel.org
13716 S:      Maintained
13717 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13718 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13719 F:      drivers/media/platform/qcom/camss/
13720
13721 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13722 M:      Ilia Lin <ilia.lin@kernel.org>
13723 L:      linux-pm@vger.kernel.org
13724 S:      Maintained
13725 F:      Documentation/devicetree/bindings/opp/qcom-nvmem-cpufreq.txt
13726 F:      drivers/cpufreq/qcom-cpufreq-nvmem.c
13727
13728 QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER
13729 M:      Niklas Cassel <nks@flawful.org>
13730 L:      linux-pm@vger.kernel.org
13731 L:      linux-arm-msm@vger.kernel.org
13732 S:      Maintained
13733 F:      Documentation/devicetree/bindings/power/avs/qcom,cpr.txt
13734 F:      drivers/power/avs/qcom-cpr.c
13735
13736 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13737 M:      Timur Tabi <timur@kernel.org>
13738 L:      netdev@vger.kernel.org
13739 S:      Maintained
13740 F:      drivers/net/ethernet/qualcomm/emac/
13741
13742 QUALCOMM ETHQOS ETHERNET DRIVER
13743 M:      Vinod Koul <vkoul@kernel.org>
13744 L:      netdev@vger.kernel.org
13745 S:      Maintained
13746 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13747 F:      Documentation/devicetree/bindings/net/qcom,ethqos.txt
13748
13749 QUALCOMM GENERIC INTERFACE I2C DRIVER
13750 M:      Alok Chauhan <alokc@codeaurora.org>
13751 L:      linux-i2c@vger.kernel.org
13752 L:      linux-arm-msm@vger.kernel.org
13753 S:      Supported
13754 F:      drivers/i2c/busses/i2c-qcom-geni.c
13755
13756 QUALCOMM HEXAGON ARCHITECTURE
13757 M:      Brian Cain <bcain@codeaurora.org>
13758 L:      linux-hexagon@vger.kernel.org
13759 S:      Supported
13760 F:      arch/hexagon/
13761
13762 QUALCOMM HIDMA DRIVER
13763 M:      Sinan Kaya <okaya@kernel.org>
13764 L:      linux-arm-kernel@lists.infradead.org
13765 L:      linux-arm-msm@vger.kernel.org
13766 L:      dmaengine@vger.kernel.org
13767 S:      Supported
13768 F:      drivers/dma/qcom/hidma*
13769
13770 QUALCOMM IOMMU
13771 M:      Rob Clark <robdclark@gmail.com>
13772 L:      iommu@lists.linux-foundation.org
13773 L:      linux-arm-msm@vger.kernel.org
13774 S:      Maintained
13775 F:      drivers/iommu/qcom_iommu.c
13776
13777 QUALCOMM RMNET DRIVER
13778 M:      Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>
13779 M:      Sean Tranchetti <stranche@codeaurora.org>
13780 L:      netdev@vger.kernel.org
13781 S:      Maintained
13782 F:      drivers/net/ethernet/qualcomm/rmnet/
13783 F:      Documentation/networking/device_drivers/qualcomm/rmnet.txt
13784 F:      include/linux/if_rmnet.h
13785
13786 QUALCOMM TSENS THERMAL DRIVER
13787 M:      Amit Kucheria <amit.kucheria@linaro.org>
13788 L:      linux-pm@vger.kernel.org
13789 L:      linux-arm-msm@vger.kernel.org
13790 S:      Maintained
13791 F:      drivers/thermal/qcom/
13792 F:      Documentation/devicetree/bindings/thermal/qcom-tsens.yaml
13793
13794 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13795 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13796 L:      linux-media@vger.kernel.org
13797 L:      linux-arm-msm@vger.kernel.org
13798 T:      git git://linuxtv.org/media_tree.git
13799 S:      Maintained
13800 F:      drivers/media/platform/qcom/venus/
13801
13802 QUALCOMM WCN36XX WIRELESS DRIVER
13803 M:      Kalle Valo <kvalo@codeaurora.org>
13804 L:      wcn36xx@lists.infradead.org
13805 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13806 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13807 S:      Supported
13808 F:      drivers/net/wireless/ath/wcn36xx/
13809
13810 QUANTENNA QTNFMAC WIRELESS DRIVER
13811 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13812 M:      Avinash Patil <avinashp@quantenna.com>
13813 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13814 L:      linux-wireless@vger.kernel.org
13815 S:      Maintained
13816 F:      drivers/net/wireless/quantenna
13817
13818 RADEON and AMDGPU DRM DRIVERS
13819 M:      Alex Deucher <alexander.deucher@amd.com>
13820 M:      Christian König <christian.koenig@amd.com>
13821 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13822 L:      amd-gfx@lists.freedesktop.org
13823 T:      git git://people.freedesktop.org/~agd5f/linux
13824 S:      Supported
13825 F:      drivers/gpu/drm/radeon/
13826 F:      include/uapi/drm/radeon_drm.h
13827 F:      drivers/gpu/drm/amd/
13828 F:      include/uapi/drm/amdgpu_drm.h
13829
13830 RADEON FRAMEBUFFER DISPLAY DRIVER
13831 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13832 L:      linux-fbdev@vger.kernel.org
13833 S:      Maintained
13834 F:      drivers/video/fbdev/aty/radeon*
13835 F:      include/uapi/linux/radeonfb.h
13836
13837 RADIOSHARK RADIO DRIVER
13838 M:      Hans Verkuil <hverkuil@xs4all.nl>
13839 L:      linux-media@vger.kernel.org
13840 T:      git git://linuxtv.org/media_tree.git
13841 S:      Maintained
13842 F:      drivers/media/radio/radio-shark.c
13843
13844 RADIOSHARK2 RADIO DRIVER
13845 M:      Hans Verkuil <hverkuil@xs4all.nl>
13846 L:      linux-media@vger.kernel.org
13847 T:      git git://linuxtv.org/media_tree.git
13848 S:      Maintained
13849 F:      drivers/media/radio/radio-shark2.c
13850 F:      drivers/media/radio/radio-tea5777.c
13851
13852 RADOS BLOCK DEVICE (RBD)
13853 M:      Ilya Dryomov <idryomov@gmail.com>
13854 M:      Sage Weil <sage@redhat.com>
13855 R:      Dongsheng Yang <dongsheng.yang@easystack.cn>
13856 L:      ceph-devel@vger.kernel.org
13857 W:      http://ceph.com/
13858 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13859 T:      git git://github.com/ceph/ceph-client.git
13860 S:      Supported
13861 F:      Documentation/ABI/testing/sysfs-bus-rbd
13862 F:      drivers/block/rbd.c
13863 F:      drivers/block/rbd_types.h
13864
13865 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13866 M:      Paul Mackerras <paulus@samba.org>
13867 L:      linux-fbdev@vger.kernel.org
13868 S:      Maintained
13869 F:      drivers/video/fbdev/aty/aty128fb.c
13870
13871 RAINSHADOW-CEC DRIVER
13872 M:      Hans Verkuil <hverkuil@xs4all.nl>
13873 L:      linux-media@vger.kernel.org
13874 T:      git git://linuxtv.org/media_tree.git
13875 S:      Maintained
13876 F:      drivers/media/usb/rainshadow-cec/*
13877
13878 RALINK MIPS ARCHITECTURE
13879 M:      John Crispin <john@phrozen.org>
13880 L:      linux-mips@vger.kernel.org
13881 S:      Maintained
13882 F:      arch/mips/ralink
13883
13884 RALINK RT2X00 WIRELESS LAN DRIVER
13885 M:      Stanislaw Gruszka <stf_xl@wp.pl>
13886 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13887 L:      linux-wireless@vger.kernel.org
13888 S:      Maintained
13889 F:      drivers/net/wireless/ralink/rt2x00/
13890
13891 RAMDISK RAM BLOCK DEVICE DRIVER
13892 M:      Jens Axboe <axboe@kernel.dk>
13893 S:      Maintained
13894 F:      Documentation/admin-guide/blockdev/ramdisk.rst
13895 F:      drivers/block/brd.c
13896
13897 RANCHU VIRTUAL BOARD FOR MIPS
13898 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13899 L:      linux-mips@vger.kernel.org
13900 S:      Supported
13901 F:      arch/mips/generic/board-ranchu.c
13902 F:      arch/mips/configs/generic/board-ranchu.config
13903
13904 RANDOM NUMBER DRIVER
13905 M:      "Theodore Ts'o" <tytso@mit.edu>
13906 S:      Maintained
13907 F:      drivers/char/random.c
13908
13909 RAPIDIO SUBSYSTEM
13910 M:      Matt Porter <mporter@kernel.crashing.org>
13911 M:      Alexandre Bounine <alex.bou9@gmail.com>
13912 S:      Maintained
13913 F:      drivers/rapidio/
13914
13915 RAS INFRASTRUCTURE
13916 M:      Tony Luck <tony.luck@intel.com>
13917 M:      Borislav Petkov <bp@alien8.de>
13918 L:      linux-edac@vger.kernel.org
13919 S:      Maintained
13920 F:      drivers/ras/
13921 F:      include/linux/ras.h
13922 F:      include/ras/ras_event.h
13923 F:      Documentation/admin-guide/ras.rst
13924
13925 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13926 L:      linux-wireless@vger.kernel.org
13927 S:      Orphan
13928 F:      drivers/net/wireless/ray*
13929
13930 RCUTORTURE TEST FRAMEWORK
13931 M:      "Paul E. McKenney" <paulmck@kernel.org>
13932 M:      Josh Triplett <josh@joshtriplett.org>
13933 R:      Steven Rostedt <rostedt@goodmis.org>
13934 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13935 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13936 L:      rcu@vger.kernel.org
13937 S:      Supported
13938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13939 F:      tools/testing/selftests/rcutorture
13940
13941 RDC R-321X SoC
13942 M:      Florian Fainelli <florian@openwrt.org>
13943 S:      Maintained
13944
13945 RDC R6040 FAST ETHERNET DRIVER
13946 M:      Florian Fainelli <f.fainelli@gmail.com>
13947 L:      netdev@vger.kernel.org
13948 S:      Maintained
13949 F:      drivers/net/ethernet/rdc/r6040.c
13950
13951 RDMAVT - RDMA verbs software
13952 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13953 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13954 L:      linux-rdma@vger.kernel.org
13955 S:      Supported
13956 F:      drivers/infiniband/sw/rdmavt
13957
13958 RDS - RELIABLE DATAGRAM SOCKETS
13959 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13960 L:      netdev@vger.kernel.org
13961 L:      linux-rdma@vger.kernel.org
13962 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13963 W:      https://oss.oracle.com/projects/rds/
13964 S:      Supported
13965 F:      net/rds/
13966 F:      Documentation/networking/rds.txt
13967
13968 RDT - RESOURCE ALLOCATION
13969 M:      Fenghua Yu <fenghua.yu@intel.com>
13970 M:      Reinette Chatre <reinette.chatre@intel.com>
13971 L:      linux-kernel@vger.kernel.org
13972 S:      Supported
13973 F:      arch/x86/kernel/cpu/resctrl/
13974 F:      arch/x86/include/asm/resctrl_sched.h
13975 F:      Documentation/x86/resctrl*
13976
13977 READ-COPY UPDATE (RCU)
13978 M:      "Paul E. McKenney" <paulmck@kernel.org>
13979 M:      Josh Triplett <josh@joshtriplett.org>
13980 R:      Steven Rostedt <rostedt@goodmis.org>
13981 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13982 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13983 R:      Joel Fernandes <joel@joelfernandes.org>
13984 L:      rcu@vger.kernel.org
13985 W:      http://www.rdrop.com/users/paulmck/RCU/
13986 S:      Supported
13987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13988 F:      Documentation/RCU/
13989 X:      Documentation/RCU/torture.txt
13990 F:      include/linux/rcu*
13991 X:      include/linux/srcu*.h
13992 F:      kernel/rcu/
13993 X:      kernel/rcu/srcu*.c
13994
13995 REAL TIME CLOCK (RTC) SUBSYSTEM
13996 M:      Alessandro Zummo <a.zummo@towertech.it>
13997 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13998 L:      linux-rtc@vger.kernel.org
13999 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
14000 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
14001 S:      Maintained
14002 F:      Documentation/devicetree/bindings/rtc/
14003 F:      Documentation/admin-guide/rtc.rst
14004 F:      drivers/rtc/
14005 F:      include/linux/rtc.h
14006 F:      include/uapi/linux/rtc.h
14007 F:      include/linux/rtc/
14008 F:      include/linux/platform_data/rtc-*
14009 F:      tools/testing/selftests/rtc/
14010
14011 REALTEK AUDIO CODECS
14012 M:      Bard Liao <bardliao@realtek.com>
14013 M:      Oder Chiou <oder_chiou@realtek.com>
14014 S:      Maintained
14015 F:      sound/soc/codecs/rt*
14016 F:      include/sound/rt*.h
14017
14018 REALTEK RTL83xx SMI DSA ROUTER CHIPS
14019 M:      Linus Walleij <linus.walleij@linaro.org>
14020 S:      Maintained
14021 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
14022 F:      drivers/net/dsa/realtek-smi*
14023 F:      drivers/net/dsa/rtl83*
14024
14025 REDPINE WIRELESS DRIVER
14026 M:      Amitkumar Karwar <amitkarwar@gmail.com>
14027 M:      Siva Rebbagondla <siva8118@gmail.com>
14028 L:      linux-wireless@vger.kernel.org
14029 S:      Maintained
14030 F:      drivers/net/wireless/rsi/
14031
14032 REGISTER MAP ABSTRACTION
14033 M:      Mark Brown <broonie@kernel.org>
14034 L:      linux-kernel@vger.kernel.org
14035 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
14036 S:      Supported
14037 F:      Documentation/devicetree/bindings/regmap/
14038 F:      drivers/base/regmap/
14039 F:      include/linux/regmap.h
14040
14041 REISERFS FILE SYSTEM
14042 L:      reiserfs-devel@vger.kernel.org
14043 S:      Supported
14044 F:      fs/reiserfs/
14045
14046 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
14047 M:      Ohad Ben-Cohen <ohad@wizery.com>
14048 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14049 L:      linux-remoteproc@vger.kernel.org
14050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rproc-next
14051 S:      Maintained
14052 F:      Documentation/devicetree/bindings/remoteproc/
14053 F:      Documentation/ABI/testing/sysfs-class-remoteproc
14054 F:      Documentation/remoteproc.txt
14055 F:      drivers/remoteproc/
14056 F:      include/linux/remoteproc.h
14057 F:      include/linux/remoteproc/
14058
14059 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
14060 M:      Ohad Ben-Cohen <ohad@wizery.com>
14061 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
14062 L:      linux-remoteproc@vger.kernel.org
14063 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git rpmsg-next
14064 S:      Maintained
14065 F:      drivers/rpmsg/
14066 F:      Documentation/rpmsg.txt
14067 F:      Documentation/ABI/testing/sysfs-bus-rpmsg
14068 F:      include/linux/rpmsg.h
14069 F:      include/linux/rpmsg/
14070 F:      include/uapi/linux/rpmsg.h
14071 F:      samples/rpmsg/
14072
14073 RENESAS CLOCK DRIVERS
14074 M:      Geert Uytterhoeven <geert+renesas@glider.be>
14075 L:      linux-renesas-soc@vger.kernel.org
14076 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
14077 S:      Supported
14078 F:      drivers/clk/renesas/
14079
14080 RENESAS EMEV2 I2C DRIVER
14081 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14082 S:      Supported
14083 F:      Documentation/devicetree/bindings/i2c/renesas,iic-emev2.txt
14084 F:      drivers/i2c/busses/i2c-emev2.c
14085
14086 RENESAS ETHERNET DRIVERS
14087 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
14088 L:      netdev@vger.kernel.org
14089 L:      linux-renesas-soc@vger.kernel.org
14090 F:      Documentation/devicetree/bindings/net/renesas,*.txt
14091 F:      Documentation/devicetree/bindings/net/renesas,*.yaml
14092 F:      drivers/net/ethernet/renesas/
14093 F:      include/linux/sh_eth.h
14094
14095 RENESAS R-CAR GYROADC DRIVER
14096 M:      Marek Vasut <marek.vasut@gmail.com>
14097 L:      linux-iio@vger.kernel.org
14098 S:      Supported
14099 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
14100 F:      drivers/iio/adc/rcar-gyroadc.c
14101
14102 RENESAS R-CAR I2C DRIVERS
14103 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
14104 S:      Supported
14105 F:      Documentation/devicetree/bindings/i2c/renesas,i2c.txt
14106 F:      Documentation/devicetree/bindings/i2c/renesas,iic.txt
14107 F:      drivers/i2c/busses/i2c-rcar.c
14108 F:      drivers/i2c/busses/i2c-sh_mobile.c
14109
14110 RENESAS RIIC DRIVER
14111 M:      Chris Brandt <chris.brandt@renesas.com>
14112 S:      Supported
14113 F:      Documentation/devicetree/bindings/i2c/renesas,riic.txt
14114 F:      drivers/i2c/busses/i2c-riic.c
14115
14116 RENESAS USB PHY DRIVER
14117 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
14118 L:      linux-renesas-soc@vger.kernel.org
14119 S:      Maintained
14120 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
14121
14122 RESET CONTROLLER FRAMEWORK
14123 M:      Philipp Zabel <p.zabel@pengutronix.de>
14124 T:      git git://git.pengutronix.de/git/pza/linux
14125 S:      Maintained
14126 F:      drivers/reset/
14127 F:      Documentation/devicetree/bindings/reset/
14128 F:      include/dt-bindings/reset/
14129 F:      include/linux/reset.h
14130 F:      include/linux/reset/
14131 F:      include/linux/reset-controller.h
14132 K:      \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b
14133
14134 RESTARTABLE SEQUENCES SUPPORT
14135 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14136 M:      Peter Zijlstra <peterz@infradead.org>
14137 M:      "Paul E. McKenney" <paulmck@kernel.org>
14138 M:      Boqun Feng <boqun.feng@gmail.com>
14139 L:      linux-kernel@vger.kernel.org
14140 S:      Supported
14141 F:      kernel/rseq.c
14142 F:      include/uapi/linux/rseq.h
14143 F:      include/trace/events/rseq.h
14144 F:      tools/testing/selftests/rseq/
14145
14146 RFKILL
14147 M:      Johannes Berg <johannes@sipsolutions.net>
14148 L:      linux-wireless@vger.kernel.org
14149 W:      http://wireless.kernel.org/
14150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
14151 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
14152 S:      Maintained
14153 F:      Documentation/driver-api/rfkill.rst
14154 F:      Documentation/ABI/stable/sysfs-class-rfkill
14155 F:      net/rfkill/
14156 F:      include/linux/rfkill.h
14157 F:      include/uapi/linux/rfkill.h
14158
14159 RHASHTABLE
14160 M:      Thomas Graf <tgraf@suug.ch>
14161 M:      Herbert Xu <herbert@gondor.apana.org.au>
14162 L:      netdev@vger.kernel.org
14163 S:      Maintained
14164 F:      lib/rhashtable.c
14165 F:      lib/test_rhashtable.c
14166 F:      include/linux/rhashtable.h
14167 F:      include/linux/rhashtable-types.h
14168
14169 RICOH R5C592 MEMORYSTICK DRIVER
14170 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14171 S:      Maintained
14172 F:      drivers/memstick/host/r592.*
14173
14174 RICOH SMARTMEDIA/XD DRIVER
14175 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14176 S:      Maintained
14177 F:      drivers/mtd/nand/raw/r852.c
14178 F:      drivers/mtd/nand/raw/r852.h
14179
14180 RISC-V ARCHITECTURE
14181 M:      Paul Walmsley <paul.walmsley@sifive.com>
14182 M:      Palmer Dabbelt <palmer@dabbelt.com>
14183 M:      Albert Ou <aou@eecs.berkeley.edu>
14184 L:      linux-riscv@lists.infradead.org
14185 P:      Documentation/riscv/patch-acceptance.rst
14186 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git
14187 S:      Supported
14188 F:      arch/riscv/
14189 K:      riscv
14190 N:      riscv
14191
14192 ROCCAT DRIVERS
14193 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
14194 W:      http://sourceforge.net/projects/roccat/
14195 S:      Maintained
14196 F:      drivers/hid/hid-roccat*
14197 F:      include/linux/hid-roccat*
14198 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
14199
14200 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
14201 M:      Jacob Chen <jacob-chen@iotwrt.com>
14202 M:      Ezequiel Garcia <ezequiel@collabora.com>
14203 L:      linux-media@vger.kernel.org
14204 S:      Maintained
14205 F:      drivers/media/platform/rockchip/rga/
14206 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
14207
14208 HANTRO VPU CODEC DRIVER
14209 M:      Ezequiel Garcia <ezequiel@collabora.com>
14210 L:      linux-media@vger.kernel.org
14211 S:      Maintained
14212 F:      drivers/staging/media/hantro/
14213 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
14214
14215 ROCKER DRIVER
14216 M:      Jiri Pirko <jiri@resnulli.us>
14217 L:      netdev@vger.kernel.org
14218 S:      Supported
14219 F:      drivers/net/ethernet/rocker/
14220
14221 ROCKETPORT DRIVER
14222 W:      http://www.comtrol.com
14223 S:      Maintained
14224 F:      Documentation/driver-api/serial/rocket.rst
14225 F:      drivers/tty/rocket*
14226
14227 ROCKETPORT EXPRESS/INFINITY DRIVER
14228 M:      Kevin Cernekee <cernekee@gmail.com>
14229 L:      linux-serial@vger.kernel.org
14230 S:      Odd Fixes
14231 F:      drivers/tty/serial/rp2.*
14232
14233 ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER
14234 M:      Tomasz Duszynski <tduszyns@gmail.com>
14235 S:      Maintained
14236 F:      drivers/iio/light/bh1750.c
14237 F:      Documentation/devicetree/bindings/iio/light/bh1750.yaml
14238
14239 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
14240 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
14241 L:      linux-kernel@vger.kernel.org
14242 L:      linux-renesas-soc@vger.kernel.org
14243 S:      Supported
14244 F:      drivers/mfd/bd9571mwv.c
14245 F:      drivers/regulator/bd9571mwv-regulator.c
14246 F:      drivers/gpio/gpio-bd9571mwv.c
14247 F:      include/linux/mfd/bd9571mwv.h
14248 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
14249
14250 ROSE NETWORK LAYER
14251 M:      Ralf Baechle <ralf@linux-mips.org>
14252 L:      linux-hams@vger.kernel.org
14253 W:      http://www.linux-ax25.org/
14254 S:      Maintained
14255 F:      include/net/rose.h
14256 F:      include/uapi/linux/rose.h
14257 F:      net/rose/
14258
14259 RTL2830 MEDIA DRIVER
14260 M:      Antti Palosaari <crope@iki.fi>
14261 L:      linux-media@vger.kernel.org
14262 W:      https://linuxtv.org
14263 W:      http://palosaari.fi/linux/
14264 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14265 T:      git git://linuxtv.org/anttip/media_tree.git
14266 S:      Maintained
14267 F:      drivers/media/dvb-frontends/rtl2830*
14268
14269 RTL2832 MEDIA DRIVER
14270 M:      Antti Palosaari <crope@iki.fi>
14271 L:      linux-media@vger.kernel.org
14272 W:      https://linuxtv.org
14273 W:      http://palosaari.fi/linux/
14274 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14275 T:      git git://linuxtv.org/anttip/media_tree.git
14276 S:      Maintained
14277 F:      drivers/media/dvb-frontends/rtl2832*
14278
14279 RTL2832_SDR MEDIA DRIVER
14280 M:      Antti Palosaari <crope@iki.fi>
14281 L:      linux-media@vger.kernel.org
14282 W:      https://linuxtv.org
14283 W:      http://palosaari.fi/linux/
14284 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14285 T:      git git://linuxtv.org/anttip/media_tree.git
14286 S:      Maintained
14287 F:      drivers/media/dvb-frontends/rtl2832_sdr*
14288
14289 RTL8180 WIRELESS DRIVER
14290 L:      linux-wireless@vger.kernel.org
14291 W:      http://wireless.kernel.org/
14292 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14293 S:      Orphan
14294 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
14295
14296 RTL8187 WIRELESS DRIVER
14297 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
14298 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
14299 M:      Larry Finger <Larry.Finger@lwfinger.net>
14300 L:      linux-wireless@vger.kernel.org
14301 W:      http://wireless.kernel.org/
14302 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14303 S:      Maintained
14304 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
14305
14306 REALTEK WIRELESS DRIVER (rtlwifi family)
14307 M:      Ping-Ke Shih <pkshih@realtek.com>
14308 L:      linux-wireless@vger.kernel.org
14309 W:      http://wireless.kernel.org/
14310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
14311 S:      Maintained
14312 F:      drivers/net/wireless/realtek/rtlwifi/
14313
14314 REALTEK WIRELESS DRIVER (rtw88)
14315 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
14316 L:      linux-wireless@vger.kernel.org
14317 S:      Maintained
14318 F:      drivers/net/wireless/realtek/rtw88/
14319
14320 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
14321 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
14322 L:      linux-wireless@vger.kernel.org
14323 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
14324 S:      Maintained
14325 F:      drivers/net/wireless/realtek/rtl8xxxu/
14326
14327 RXRPC SOCKETS (AF_RXRPC)
14328 M:      David Howells <dhowells@redhat.com>
14329 L:      linux-afs@lists.infradead.org
14330 S:      Supported
14331 F:      net/rxrpc/
14332 F:      include/keys/rxrpc-type.h
14333 F:      include/net/af_rxrpc.h
14334 F:      include/trace/events/rxrpc.h
14335 F:      include/uapi/linux/rxrpc.h
14336 F:      Documentation/networking/rxrpc.txt
14337 W:      https://www.infradead.org/~dhowells/kafs/
14338
14339 S3 SAVAGE FRAMEBUFFER DRIVER
14340 M:      Antonino Daplas <adaplas@gmail.com>
14341 L:      linux-fbdev@vger.kernel.org
14342 S:      Maintained
14343 F:      drivers/video/fbdev/savage/
14344
14345 S390
14346 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
14347 M:      Vasily Gorbik <gor@linux.ibm.com>
14348 M:      Christian Borntraeger <borntraeger@de.ibm.com>
14349 L:      linux-s390@vger.kernel.org
14350 W:      http://www.ibm.com/developerworks/linux/linux390/
14351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
14352 S:      Supported
14353 F:      arch/s390/
14354 F:      drivers/s390/
14355 F:      Documentation/s390/
14356 F:      Documentation/driver-api/s390-drivers.rst
14357
14358 S390 COMMON I/O LAYER
14359 M:      Sebastian Ott <sebott@linux.ibm.com>
14360 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
14361 L:      linux-s390@vger.kernel.org
14362 W:      http://www.ibm.com/developerworks/linux/linux390/
14363 S:      Supported
14364 F:      drivers/s390/cio/
14365
14366 S390 DASD DRIVER
14367 M:      Stefan Haberland <sth@linux.ibm.com>
14368 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
14369 L:      linux-s390@vger.kernel.org
14370 W:      http://www.ibm.com/developerworks/linux/linux390/
14371 S:      Supported
14372 F:      drivers/s390/block/dasd*
14373 F:      block/partitions/ibm.c
14374
14375 S390 IOMMU (PCI)
14376 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14377 L:      linux-s390@vger.kernel.org
14378 W:      http://www.ibm.com/developerworks/linux/linux390/
14379 S:      Supported
14380 F:      drivers/iommu/s390-iommu.c
14381
14382 S390 IUCV NETWORK LAYER
14383 M:      Julian Wiedmann <jwi@linux.ibm.com>
14384 M:      Ursula Braun <ubraun@linux.ibm.com>
14385 L:      linux-s390@vger.kernel.org
14386 W:      http://www.ibm.com/developerworks/linux/linux390/
14387 S:      Supported
14388 F:      drivers/s390/net/*iucv*
14389 F:      include/net/iucv/
14390 F:      net/iucv/
14391
14392 S390 NETWORK DRIVERS
14393 M:      Julian Wiedmann <jwi@linux.ibm.com>
14394 M:      Ursula Braun <ubraun@linux.ibm.com>
14395 L:      linux-s390@vger.kernel.org
14396 W:      http://www.ibm.com/developerworks/linux/linux390/
14397 S:      Supported
14398 F:      drivers/s390/net/
14399
14400 S390 PCI SUBSYSTEM
14401 M:      Sebastian Ott <sebott@linux.ibm.com>
14402 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
14403 L:      linux-s390@vger.kernel.org
14404 W:      http://www.ibm.com/developerworks/linux/linux390/
14405 S:      Supported
14406 F:      arch/s390/pci/
14407 F:      drivers/pci/hotplug/s390_pci_hpc.c
14408
14409 S390 VFIO-CCW DRIVER
14410 M:      Cornelia Huck <cohuck@redhat.com>
14411 M:      Eric Farman <farman@linux.ibm.com>
14412 R:      Halil Pasic <pasic@linux.ibm.com>
14413 L:      linux-s390@vger.kernel.org
14414 L:      kvm@vger.kernel.org
14415 S:      Supported
14416 F:      drivers/s390/cio/vfio_ccw*
14417 F:      Documentation/s390/vfio-ccw.rst
14418 F:      include/uapi/linux/vfio_ccw.h
14419
14420 S390 ZCRYPT DRIVER
14421 M:      Harald Freudenberger <freude@linux.ibm.com>
14422 L:      linux-s390@vger.kernel.org
14423 W:      http://www.ibm.com/developerworks/linux/linux390/
14424 S:      Supported
14425 F:      drivers/s390/crypto/
14426
14427 S390 VFIO AP DRIVER
14428 M:      Tony Krowiak <akrowiak@linux.ibm.com>
14429 M:      Pierre Morel <pmorel@linux.ibm.com>
14430 M:      Halil Pasic <pasic@linux.ibm.com>
14431 L:      linux-s390@vger.kernel.org
14432 W:      http://www.ibm.com/developerworks/linux/linux390/
14433 S:      Supported
14434 F:      drivers/s390/crypto/vfio_ap_drv.c
14435 F:      drivers/s390/crypto/vfio_ap_private.h
14436 F:      drivers/s390/crypto/vfio_ap_ops.c
14437 F:      Documentation/s390/vfio-ap.rst
14438
14439 S390 ZFCP DRIVER
14440 M:      Steffen Maier <maier@linux.ibm.com>
14441 M:      Benjamin Block <bblock@linux.ibm.com>
14442 L:      linux-s390@vger.kernel.org
14443 W:      http://www.ibm.com/developerworks/linux/linux390/
14444 S:      Supported
14445 F:      drivers/s390/scsi/zfcp_*
14446
14447 S3C24XX SD/MMC Driver
14448 M:      Ben Dooks <ben-linux@fluff.org>
14449 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14450 S:      Supported
14451 F:      drivers/mmc/host/s3cmci.*
14452
14453 SAA6588 RDS RECEIVER DRIVER
14454 M:      Hans Verkuil <hverkuil@xs4all.nl>
14455 L:      linux-media@vger.kernel.org
14456 T:      git git://linuxtv.org/media_tree.git
14457 W:      https://linuxtv.org
14458 S:      Odd Fixes
14459 F:      drivers/media/i2c/saa6588*
14460
14461 SAA7134 VIDEO4LINUX DRIVER
14462 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14463 L:      linux-media@vger.kernel.org
14464 W:      https://linuxtv.org
14465 T:      git git://linuxtv.org/media_tree.git
14466 S:      Odd fixes
14467 F:      Documentation/media/v4l-drivers/saa7134*
14468 F:      drivers/media/pci/saa7134/
14469
14470 SAA7146 VIDEO4LINUX-2 DRIVER
14471 M:      Hans Verkuil <hverkuil@xs4all.nl>
14472 L:      linux-media@vger.kernel.org
14473 T:      git git://linuxtv.org/media_tree.git
14474 S:      Maintained
14475 F:      drivers/media/common/saa7146/
14476 F:      drivers/media/pci/saa7146/
14477 F:      include/media/drv-intf/saa7146*
14478
14479 SAFESETID SECURITY MODULE
14480 M:     Micah Morton <mortonm@chromium.org>
14481 S:     Supported
14482 F:     security/safesetid/
14483 F:     Documentation/admin-guide/LSM/SafeSetID.rst
14484
14485 SAMSUNG AUDIO (ASoC) DRIVERS
14486 M:      Krzysztof Kozlowski <krzk@kernel.org>
14487 M:      Sangbeom Kim <sbkim73@samsung.com>
14488 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14489 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14490 S:      Supported
14491 F:      sound/soc/samsung/
14492 F:      Documentation/devicetree/bindings/sound/samsung*
14493
14494 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
14495 M:      Krzysztof Kozlowski <krzk@kernel.org>
14496 L:      linux-crypto@vger.kernel.org
14497 L:      linux-samsung-soc@vger.kernel.org
14498 S:      Maintained
14499 F:      drivers/crypto/exynos-rng.c
14500 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml
14501
14502 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
14503 M:      Łukasz Stelmach <l.stelmach@samsung.com>
14504 L:      linux-samsung-soc@vger.kernel.org
14505 S:      Maintained
14506 F:      drivers/char/hw_random/exynos-trng.c
14507 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
14508
14509 SAMSUNG FRAMEBUFFER DRIVER
14510 M:      Jingoo Han <jingoohan1@gmail.com>
14511 L:      linux-fbdev@vger.kernel.org
14512 S:      Maintained
14513 F:      drivers/video/fbdev/s3c-fb.c
14514
14515 SAMSUNG LAPTOP DRIVER
14516 M:      Corentin Chary <corentin.chary@gmail.com>
14517 L:      platform-driver-x86@vger.kernel.org
14518 S:      Maintained
14519 F:      drivers/platform/x86/samsung-laptop.c
14520
14521 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
14522 M:      Sangbeom Kim <sbkim73@samsung.com>
14523 M:      Krzysztof Kozlowski <krzk@kernel.org>
14524 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14525 L:      linux-kernel@vger.kernel.org
14526 L:      linux-samsung-soc@vger.kernel.org
14527 S:      Supported
14528 F:      drivers/mfd/sec*.c
14529 F:      drivers/regulator/s2m*.c
14530 F:      drivers/regulator/s5m*.c
14531 F:      drivers/clk/clk-s2mps11.c
14532 F:      drivers/rtc/rtc-s5m.c
14533 F:      include/linux/mfd/samsung/
14534 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
14535 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
14536 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
14537 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
14538
14539 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
14540 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
14541 L:      linux-media@vger.kernel.org
14542 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14543 S:      Maintained
14544 F:      drivers/media/platform/s3c-camif/
14545 F:      include/media/drv-intf/s3c_camif.h
14546
14547 SAMSUNG S3FWRN5 NFC DRIVER
14548 M:      Robert Baldyga <r.baldyga@samsung.com>
14549 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
14550 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
14551 S:      Supported
14552 F:      drivers/nfc/s3fwrn5
14553
14554 SAMSUNG S5C73M3 CAMERA DRIVER
14555 M:      Kyungmin Park <kyungmin.park@samsung.com>
14556 M:      Andrzej Hajda <a.hajda@samsung.com>
14557 L:      linux-media@vger.kernel.org
14558 S:      Supported
14559 F:      drivers/media/i2c/s5c73m3/*
14560
14561 SAMSUNG S5K5BAF CAMERA DRIVER
14562 M:      Kyungmin Park <kyungmin.park@samsung.com>
14563 M:      Andrzej Hajda <a.hajda@samsung.com>
14564 L:      linux-media@vger.kernel.org
14565 S:      Supported
14566 F:      drivers/media/i2c/s5k5baf.c
14567
14568 SAMSUNG S5P Security SubSystem (SSS) DRIVER
14569 M:      Krzysztof Kozlowski <krzk@kernel.org>
14570 M:      Vladimir Zapolskiy <vz@mleia.com>
14571 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
14572 L:      linux-crypto@vger.kernel.org
14573 L:      linux-samsung-soc@vger.kernel.org
14574 S:      Maintained
14575 F:      Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml
14576 F:      Documentation/devicetree/bindings/crypto/samsung-sss.yaml
14577 F:      drivers/crypto/s5p-sss.c
14578
14579 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
14580 M:      Kyungmin Park <kyungmin.park@samsung.com>
14581 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14582 L:      linux-media@vger.kernel.org
14583 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
14584 S:      Supported
14585 F:      drivers/media/platform/exynos4-is/
14586
14587 SAMSUNG SOC CLOCK DRIVERS
14588 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14589 M:      Tomasz Figa <tomasz.figa@gmail.com>
14590 M:      Chanwoo Choi <cw00.choi@samsung.com>
14591 S:      Supported
14592 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
14594 F:      drivers/clk/samsung/
14595 F:      include/dt-bindings/clock/exynos*.h
14596 F:      Documentation/devicetree/bindings/clock/exynos*.txt
14597 F:      Documentation/devicetree/bindings/clock/samsung,s3c*
14598 F:      Documentation/devicetree/bindings/clock/samsung,s5p*
14599
14600 SAMSUNG SPI DRIVERS
14601 M:      Kukjin Kim <kgene@kernel.org>
14602 M:      Krzysztof Kozlowski <krzk@kernel.org>
14603 M:      Andi Shyti <andi@etezian.org>
14604 L:      linux-spi@vger.kernel.org
14605 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
14606 S:      Maintained
14607 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
14608 F:      drivers/spi/spi-s3c*
14609 F:      include/linux/platform_data/spi-s3c64xx.h
14610
14611 SAMSUNG SXGBE DRIVERS
14612 M:      Byungho An <bh74.an@samsung.com>
14613 S:      Supported
14614 L:      netdev@vger.kernel.org
14615 F:      drivers/net/ethernet/samsung/sxgbe/
14616
14617 SAMSUNG THERMAL DRIVER
14618 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
14619 L:      linux-pm@vger.kernel.org
14620 L:      linux-samsung-soc@vger.kernel.org
14621 S:      Supported
14622 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
14623 F:      drivers/thermal/samsung/
14624
14625 SAMSUNG USB2 PHY DRIVER
14626 M:      Kamil Debski <kamil@wypas.org>
14627 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
14628 L:      linux-kernel@vger.kernel.org
14629 S:      Supported
14630 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
14631 F:      Documentation/driver-api/phy/samsung-usb2.rst
14632 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
14633 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
14634 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
14635 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
14636 F:      drivers/phy/samsung/phy-samsung-usb2.c
14637 F:      drivers/phy/samsung/phy-samsung-usb2.h
14638
14639 SC1200 WDT DRIVER
14640 M:      Zwane Mwaikambo <zwanem@gmail.com>
14641 S:      Maintained
14642 F:      drivers/watchdog/sc1200wdt.c
14643
14644 SCHEDULER
14645 M:      Ingo Molnar <mingo@redhat.com>
14646 M:      Peter Zijlstra <peterz@infradead.org>
14647 M:      Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE)
14648 M:      Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL)
14649 R:      Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL)
14650 R:      Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR)
14651 R:      Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH)
14652 R:      Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING)
14653 L:      linux-kernel@vger.kernel.org
14654 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
14655 S:      Maintained
14656 F:      kernel/sched/
14657 F:      include/linux/sched.h
14658 F:      include/uapi/linux/sched.h
14659 F:      include/linux/wait.h
14660 F:      include/linux/preempt.h
14661
14662 SCR24X CHIP CARD INTERFACE DRIVER
14663 M:      Lubomir Rintel <lkundrak@v3.sk>
14664 S:      Supported
14665 F:      drivers/char/pcmcia/scr24x_cs.c
14666
14667 SCSI CDROM DRIVER
14668 M:      Jens Axboe <axboe@kernel.dk>
14669 L:      linux-scsi@vger.kernel.org
14670 W:      http://www.kernel.dk
14671 S:      Maintained
14672 F:      drivers/scsi/sr*
14673
14674 SCSI RDMA PROTOCOL (SRP) INITIATOR
14675 M:      Bart Van Assche <bvanassche@acm.org>
14676 L:      linux-rdma@vger.kernel.org
14677 S:      Supported
14678 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14679 F:      drivers/infiniband/ulp/srp/
14680 F:      include/scsi/srp.h
14681
14682 SCSI RDMA PROTOCOL (SRP) TARGET
14683 M:      Bart Van Assche <bvanassche@acm.org>
14684 L:      linux-rdma@vger.kernel.org
14685 L:      target-devel@vger.kernel.org
14686 S:      Supported
14687 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14688 F:      drivers/infiniband/ulp/srpt/
14689
14690 SCSI SG DRIVER
14691 M:      Doug Gilbert <dgilbert@interlog.com>
14692 L:      linux-scsi@vger.kernel.org
14693 W:      http://sg.danny.cz/sg
14694 S:      Maintained
14695 F:      Documentation/scsi/scsi-generic.txt
14696 F:      drivers/scsi/sg.c
14697 F:      include/scsi/sg.h
14698
14699 SCSI SUBSYSTEM
14700 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
14701 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
14702 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14703 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14704 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
14705 L:      linux-scsi@vger.kernel.org
14706 S:      Maintained
14707 F:      Documentation/devicetree/bindings/scsi/
14708 F:      drivers/scsi/
14709 F:      include/scsi/
14710
14711 SCSI TAPE DRIVER
14712 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
14713 L:      linux-scsi@vger.kernel.org
14714 S:      Maintained
14715 F:      Documentation/scsi/st.txt
14716 F:      drivers/scsi/st.*
14717 F:      drivers/scsi/st_*.h
14718
14719 SCSI TARGET SUBSYSTEM
14720 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14721 L:      linux-scsi@vger.kernel.org
14722 L:      target-devel@vger.kernel.org
14723 W:      http://www.linux-iscsi.org
14724 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14725 Q:      https://patchwork.kernel.org/project/target-devel/list/
14726 S:      Supported
14727 F:      drivers/target/
14728 F:      include/target/
14729 F:      Documentation/target/
14730
14731 SCTP PROTOCOL
14732 M:      Vlad Yasevich <vyasevich@gmail.com>
14733 M:      Neil Horman <nhorman@tuxdriver.com>
14734 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14735 L:      linux-sctp@vger.kernel.org
14736 W:      http://lksctp.sourceforge.net
14737 S:      Maintained
14738 F:      Documentation/networking/sctp.txt
14739 F:      include/linux/sctp.h
14740 F:      include/uapi/linux/sctp.h
14741 F:      include/net/sctp/
14742 F:      net/sctp/
14743
14744 SCx200 CPU SUPPORT
14745 M:      Jim Cromie <jim.cromie@gmail.com>
14746 S:      Odd Fixes
14747 F:      Documentation/i2c/busses/scx200_acb.rst
14748 F:      arch/x86/platform/scx200/
14749 F:      drivers/watchdog/scx200_wdt.c
14750 F:      drivers/i2c/busses/scx200*
14751 F:      drivers/mtd/maps/scx200_docflash.c
14752 F:      include/linux/scx200.h
14753
14754 SCx200 GPIO DRIVER
14755 M:      Jim Cromie <jim.cromie@gmail.com>
14756 S:      Maintained
14757 F:      drivers/char/scx200_gpio.c
14758 F:      include/linux/scx200_gpio.h
14759
14760 SCx200 HRT CLOCKSOURCE DRIVER
14761 M:      Jim Cromie <jim.cromie@gmail.com>
14762 S:      Maintained
14763 F:      drivers/clocksource/scx200_hrt.c
14764
14765 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14766 M:      Sascha Sommer <saschasommer@freenet.de>
14767 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14768 S:      Maintained
14769 F:      drivers/mmc/host/sdricoh_cs.c
14770
14771 SECO BOARDS CEC DRIVER
14772 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14773 S:      Maintained
14774 F:      drivers/media/platform/seco-cec/seco-cec.c
14775 F:      drivers/media/platform/seco-cec/seco-cec.h
14776
14777 SECURE COMPUTING
14778 M:      Kees Cook <keescook@chromium.org>
14779 R:      Andy Lutomirski <luto@amacapital.net>
14780 R:      Will Drewry <wad@chromium.org>
14781 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14782 S:      Supported
14783 F:      kernel/seccomp.c
14784 F:      include/uapi/linux/seccomp.h
14785 F:      include/linux/seccomp.h
14786 F:      tools/testing/selftests/seccomp/*
14787 F:      tools/testing/selftests/kselftest_harness.h
14788 F:      Documentation/userspace-api/seccomp_filter.rst
14789 K:      \bsecure_computing
14790 K:      \bTIF_SECCOMP\b
14791
14792 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14793 M:      Al Cooper <alcooperx@gmail.com>
14794 L:      linux-mmc@vger.kernel.org
14795 L:      bcm-kernel-feedback-list@broadcom.com
14796 S:      Maintained
14797 F:      drivers/mmc/host/sdhci-brcmstb*
14798
14799 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14800 M:      Adrian Hunter <adrian.hunter@intel.com>
14801 L:      linux-mmc@vger.kernel.org
14802 S:      Maintained
14803 F:      drivers/mmc/host/sdhci*
14804 F:      include/linux/mmc/sdhci*
14805
14806 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14807 M:      Adrian Hunter <adrian.hunter@intel.com>
14808 M:      Ritesh Harjani <riteshh@codeaurora.org>
14809 M:      Asutosh Das <asutoshd@codeaurora.org>
14810 L:      linux-mmc@vger.kernel.org
14811 S:      Maintained
14812 F:      drivers/mmc/host/cqhci*
14813
14814 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14815 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14816 M:      Manjunath M B <manjumb@synopsys.com>
14817 L:      linux-mmc@vger.kernel.org
14818 S:      Maintained
14819 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14820
14821 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14822 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14823 L:      linux-mmc@vger.kernel.org
14824 S:      Supported
14825 F:      drivers/mmc/host/sdhci-of-at91.c
14826
14827 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14828 M:      Ben Dooks <ben-linux@fluff.org>
14829 M:      Jaehoon Chung <jh80.chung@samsung.com>
14830 L:      linux-mmc@vger.kernel.org
14831 S:      Maintained
14832 F:      drivers/mmc/host/sdhci-s3c*
14833
14834 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14835 M:      Viresh Kumar <vireshk@kernel.org>
14836 L:      linux-mmc@vger.kernel.org
14837 S:      Maintained
14838 F:      drivers/mmc/host/sdhci-spear.c
14839
14840 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14841 M:      Kishon Vijay Abraham I <kishon@ti.com>
14842 L:      linux-mmc@vger.kernel.org
14843 S:      Maintained
14844 F:      drivers/mmc/host/sdhci-omap.c
14845
14846 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14847 M:      Scott Bauer <scott.bauer@intel.com>
14848 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14849 L:      linux-block@vger.kernel.org
14850 S:      Supported
14851 F:      block/sed*
14852 F:      block/opal_proto.h
14853 F:      include/linux/sed*
14854 F:      include/uapi/linux/sed*
14855
14856 SECURITY CONTACT
14857 M:      Security Officers <security@kernel.org>
14858 S:      Supported
14859
14860 SECURITY SUBSYSTEM
14861 M:      James Morris <jmorris@namei.org>
14862 M:      "Serge E. Hallyn" <serge@hallyn.com>
14863 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14864 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14865 W:      http://kernsec.org/
14866 S:      Supported
14867 F:      security/
14868 X:      security/selinux/
14869
14870 SELINUX SECURITY MODULE
14871 M:      Paul Moore <paul@paul-moore.com>
14872 M:      Stephen Smalley <sds@tycho.nsa.gov>
14873 M:      Eric Paris <eparis@parisplace.org>
14874 L:      selinux@vger.kernel.org
14875 W:      https://selinuxproject.org
14876 W:      https://github.com/SELinuxProject
14877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14878 S:      Supported
14879 F:      include/uapi/linux/selinux_netlink.h
14880 F:      security/selinux/
14881 F:      scripts/selinux/
14882 F:      Documentation/admin-guide/LSM/SELinux.rst
14883 F:      Documentation/ABI/obsolete/sysfs-selinux-disable
14884
14885 SENSABLE PHANTOM
14886 M:      Jiri Slaby <jirislaby@gmail.com>
14887 S:      Maintained
14888 F:      drivers/misc/phantom.c
14889 F:      include/uapi/linux/phantom.h
14890
14891 SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER
14892 M:      Tomasz Duszynski <tduszyns@gmail.com>
14893 S:      Maintained
14894 F:      drivers/iio/chemical/sps30.c
14895 F:      Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml
14896
14897 SERIAL DEVICE BUS
14898 M:      Rob Herring <robh@kernel.org>
14899 L:      linux-serial@vger.kernel.org
14900 S:      Maintained
14901 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14902 F:      drivers/tty/serdev/
14903 F:      include/linux/serdev.h
14904
14905 SERIAL DRIVERS
14906 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14907 L:      linux-serial@vger.kernel.org
14908 S:      Maintained
14909 F:      Documentation/devicetree/bindings/serial/
14910 F:      drivers/tty/serial/
14911
14912 SERIAL IR RECEIVER
14913 M:      Sean Young <sean@mess.org>
14914 L:      linux-media@vger.kernel.org
14915 S:      Maintained
14916 F:      drivers/media/rc/serial_ir.c
14917
14918 SFC NETWORK DRIVER
14919 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14920 M:      Edward Cree <ecree@solarflare.com>
14921 M:      Martin Habets <mhabets@solarflare.com>
14922 L:      netdev@vger.kernel.org
14923 S:      Supported
14924 F:      drivers/net/ethernet/sfc/
14925
14926 SFF/SFP/SFP+ MODULE SUPPORT
14927 M:      Russell King <linux@armlinux.org.uk>
14928 L:      netdev@vger.kernel.org
14929 S:      Maintained
14930 F:      drivers/net/phy/phylink.c
14931 F:      drivers/net/phy/sfp*
14932 F:      include/linux/phylink.h
14933 F:      include/linux/sfp.h
14934 K:      phylink
14935
14936 SGI GRU DRIVER
14937 M:      Dimitri Sivanich <sivanich@sgi.com>
14938 S:      Maintained
14939 F:      drivers/misc/sgi-gru/
14940
14941 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14942 M:      Pat Gefre <pfg@sgi.com>
14943 L:      linux-ia64@vger.kernel.org
14944 S:      Supported
14945 F:      Documentation/ia64/serial.rst
14946 F:      drivers/tty/serial/ioc?_serial.c
14947 F:      include/linux/ioc?.h
14948
14949 SGI XP/XPC/XPNET DRIVER
14950 M:      Cliff Whickman <cpw@sgi.com>
14951 M:      Robin Holt <robinmholt@gmail.com>
14952 S:      Maintained
14953 F:      drivers/misc/sgi-xp/
14954
14955 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14956 M:      Ursula Braun <ubraun@linux.ibm.com>
14957 M:      Karsten Graul <kgraul@linux.ibm.com>
14958 L:      linux-s390@vger.kernel.org
14959 W:      http://www.ibm.com/developerworks/linux/linux390/
14960 S:      Supported
14961 F:      net/smc/
14962
14963 SHARP RJ54N1CB0C SENSOR DRIVER
14964 M:      Jacopo Mondi <jacopo@jmondi.org>
14965 L:      linux-media@vger.kernel.org
14966 T:      git git://linuxtv.org/media_tree.git
14967 S:      Odd fixes
14968 F:      drivers/media/i2c/rj54n1cb0c.c
14969 F:      include/media/i2c/rj54n1cb0c.h
14970
14971 SH_VEU V4L2 MEM2MEM DRIVER
14972 L:      linux-media@vger.kernel.org
14973 S:      Orphan
14974 F:      drivers/media/platform/sh_veu.c
14975
14976 SH_VOU V4L2 OUTPUT DRIVER
14977 L:      linux-media@vger.kernel.org
14978 S:      Orphan
14979 F:      drivers/media/platform/sh_vou.c
14980 F:      include/media/drv-intf/sh_vou.h
14981
14982 SI2157 MEDIA DRIVER
14983 M:      Antti Palosaari <crope@iki.fi>
14984 L:      linux-media@vger.kernel.org
14985 W:      https://linuxtv.org
14986 W:      http://palosaari.fi/linux/
14987 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14988 T:      git git://linuxtv.org/anttip/media_tree.git
14989 S:      Maintained
14990 F:      drivers/media/tuners/si2157*
14991
14992 SI2165 MEDIA DRIVER
14993 M:      Matthias Schwarzott <zzam@gentoo.org>
14994 L:      linux-media@vger.kernel.org
14995 W:      https://linuxtv.org
14996 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14997 S:      Maintained
14998 F:      drivers/media/dvb-frontends/si2165*
14999
15000 SI2168 MEDIA DRIVER
15001 M:      Antti Palosaari <crope@iki.fi>
15002 L:      linux-media@vger.kernel.org
15003 W:      https://linuxtv.org
15004 W:      http://palosaari.fi/linux/
15005 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15006 T:      git git://linuxtv.org/anttip/media_tree.git
15007 S:      Maintained
15008 F:      drivers/media/dvb-frontends/si2168*
15009
15010 SI470X FM RADIO RECEIVER I2C DRIVER
15011 M:      Hans Verkuil <hverkuil@xs4all.nl>
15012 L:      linux-media@vger.kernel.org
15013 T:      git git://linuxtv.org/media_tree.git
15014 W:      https://linuxtv.org
15015 S:      Odd Fixes
15016 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
15017
15018 SI470X FM RADIO RECEIVER USB DRIVER
15019 M:      Hans Verkuil <hverkuil@xs4all.nl>
15020 L:      linux-media@vger.kernel.org
15021 T:      git git://linuxtv.org/media_tree.git
15022 W:      https://linuxtv.org
15023 S:      Maintained
15024 F:      drivers/media/radio/si470x/radio-si470x-common.c
15025 F:      drivers/media/radio/si470x/radio-si470x.h
15026 F:      drivers/media/radio/si470x/radio-si470x-usb.c
15027
15028 SI4713 FM RADIO TRANSMITTER I2C DRIVER
15029 M:      Eduardo Valentin <edubezval@gmail.com>
15030 L:      linux-media@vger.kernel.org
15031 T:      git git://linuxtv.org/media_tree.git
15032 W:      https://linuxtv.org
15033 S:      Odd Fixes
15034 F:      drivers/media/radio/si4713/si4713.?
15035
15036 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
15037 M:      Eduardo Valentin <edubezval@gmail.com>
15038 L:      linux-media@vger.kernel.org
15039 T:      git git://linuxtv.org/media_tree.git
15040 W:      https://linuxtv.org
15041 S:      Odd Fixes
15042 F:      drivers/media/radio/si4713/radio-platform-si4713.c
15043
15044 SI4713 FM RADIO TRANSMITTER USB DRIVER
15045 M:      Hans Verkuil <hverkuil@xs4all.nl>
15046 L:      linux-media@vger.kernel.org
15047 T:      git git://linuxtv.org/media_tree.git
15048 W:      https://linuxtv.org
15049 S:      Maintained
15050 F:      drivers/media/radio/si4713/radio-usb-si4713.c
15051
15052 SIANO DVB DRIVER
15053 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15054 L:      linux-media@vger.kernel.org
15055 W:      https://linuxtv.org
15056 T:      git git://linuxtv.org/media_tree.git
15057 S:      Odd fixes
15058 F:      drivers/media/common/siano/
15059 F:      drivers/media/usb/siano/
15060 F:      drivers/media/usb/siano/
15061 F:      drivers/media/mmc/siano/
15062
15063 SIFIVE PDMA DRIVER
15064 M:      Green Wan <green.wan@sifive.com>
15065 S:      Maintained
15066 F:      drivers/dma/sf-pdma/
15067 F:      Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml
15068
15069 SIFIVE DRIVERS
15070 M:      Palmer Dabbelt <palmer@dabbelt.com>
15071 M:      Paul Walmsley <paul.walmsley@sifive.com>
15072 L:      linux-riscv@lists.infradead.org
15073 T:      git git://github.com/sifive/riscv-linux.git
15074 S:      Supported
15075 K:      [^@]sifive
15076 N:      sifive
15077
15078 SIFIVE FU540 SYSTEM-ON-CHIP
15079 M:      Paul Walmsley <paul.walmsley@sifive.com>
15080 M:      Palmer Dabbelt <palmer@dabbelt.com>
15081 L:      linux-riscv@lists.infradead.org
15082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
15083 S:      Supported
15084 K:      fu540
15085 N:      fu540
15086
15087 SILEAD TOUCHSCREEN DRIVER
15088 M:      Hans de Goede <hdegoede@redhat.com>
15089 L:      linux-input@vger.kernel.org
15090 L:      platform-driver-x86@vger.kernel.org
15091 S:      Maintained
15092 F:      drivers/input/touchscreen/silead.c
15093 F:      drivers/platform/x86/touchscreen_dmi.c
15094
15095 SILICON LABS WIRELESS DRIVERS (for WFxxx series)
15096 M:      Jérôme Pouiller <jerome.pouiller@silabs.com>
15097 S:      Supported
15098 F:      drivers/staging/wfx/
15099
15100 SILICON MOTION SM712 FRAME BUFFER DRIVER
15101 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15102 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15103 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15104 L:      linux-fbdev@vger.kernel.org
15105 S:      Maintained
15106 F:      drivers/video/fbdev/sm712*
15107 F:      Documentation/fb/sm712fb.rst
15108
15109 SIMPLE FIRMWARE INTERFACE (SFI)
15110 M:      Len Brown <lenb@kernel.org>
15111 L:      sfi-devel@simplefirmware.org
15112 W:      http://simplefirmware.org/
15113 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
15114 S:      Supported
15115 F:      arch/x86/platform/sfi/
15116 F:      drivers/sfi/
15117 F:      include/linux/sfi*.h
15118
15119 SIMPLEFB FB DRIVER
15120 M:      Hans de Goede <hdegoede@redhat.com>
15121 L:      linux-fbdev@vger.kernel.org
15122 S:      Maintained
15123 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
15124 F:      drivers/video/fbdev/simplefb.c
15125 F:      include/linux/platform_data/simplefb.h
15126
15127 SIMTEC EB110ATX (Chalice CATS)
15128 M:      Vincent Sanders <vince@simtec.co.uk>
15129 M:      Simtec Linux Team <linux@simtec.co.uk>
15130 W:      http://www.simtec.co.uk/products/EB110ATX/
15131 S:      Supported
15132
15133 SIMTEC EB2410ITX (BAST)
15134 M:      Vincent Sanders <vince@simtec.co.uk>
15135 M:      Simtec Linux Team <linux@simtec.co.uk>
15136 W:      http://www.simtec.co.uk/products/EB2410ITX/
15137 S:      Supported
15138 F:      arch/arm/mach-s3c24xx/mach-bast.c
15139 F:      arch/arm/mach-s3c24xx/bast-ide.c
15140 F:      arch/arm/mach-s3c24xx/bast-irq.c
15141
15142 SIPHASH PRF ROUTINES
15143 M:      Jason A. Donenfeld <Jason@zx2c4.com>
15144 S:      Maintained
15145 F:      lib/siphash.c
15146 F:      lib/test_siphash.c
15147 F:      include/linux/siphash.h
15148
15149 SIOX
15150 M:      Thorsten Scherer <t.scherer@eckelmann.de>
15151 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
15152 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
15153 S:      Supported
15154 F:      drivers/siox/*
15155 F:      drivers/gpio/gpio-siox.c
15156 F:      include/trace/events/siox.h
15157
15158 SIS 190 ETHERNET DRIVER
15159 M:      Francois Romieu <romieu@fr.zoreil.com>
15160 L:      netdev@vger.kernel.org
15161 S:      Maintained
15162 F:      drivers/net/ethernet/sis/sis190.c
15163
15164 SIS 900/7016 FAST ETHERNET DRIVER
15165 M:      Daniele Venzano <venza@brownhat.org>
15166 W:      http://www.brownhat.org/sis900.html
15167 L:      netdev@vger.kernel.org
15168 S:      Maintained
15169 F:      drivers/net/ethernet/sis/sis900.*
15170
15171 SIS FRAMEBUFFER DRIVER
15172 M:      Thomas Winischhofer <thomas@winischhofer.net>
15173 W:      http://www.winischhofer.net/linuxsisvga.shtml
15174 S:      Maintained
15175 F:      Documentation/fb/sisfb.rst
15176 F:      drivers/video/fbdev/sis/
15177 F:      include/video/sisfb.h
15178
15179 SIS USB2VGA DRIVER
15180 M:      Thomas Winischhofer <thomas@winischhofer.net>
15181 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
15182 S:      Maintained
15183 F:      drivers/usb/misc/sisusbvga/
15184
15185 SLAB ALLOCATOR
15186 M:      Christoph Lameter <cl@linux.com>
15187 M:      Pekka Enberg <penberg@kernel.org>
15188 M:      David Rientjes <rientjes@google.com>
15189 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
15190 M:      Andrew Morton <akpm@linux-foundation.org>
15191 L:      linux-mm@kvack.org
15192 S:      Maintained
15193 F:      include/linux/sl?b*.h
15194 F:      mm/sl?b*
15195
15196 SLEEPABLE READ-COPY UPDATE (SRCU)
15197 M:      Lai Jiangshan <jiangshanlai@gmail.com>
15198 M:      "Paul E. McKenney" <paulmck@kernel.org>
15199 M:      Josh Triplett <josh@joshtriplett.org>
15200 R:      Steven Rostedt <rostedt@goodmis.org>
15201 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
15202 L:      rcu@vger.kernel.org
15203 W:      http://www.rdrop.com/users/paulmck/RCU/
15204 S:      Supported
15205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15206 F:      include/linux/srcu*.h
15207 F:      kernel/rcu/srcu*.c
15208
15209 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
15210 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
15211 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15212 S:      Maintained
15213 F:      drivers/slimbus/
15214 F:      Documentation/devicetree/bindings/slimbus/
15215 F:      include/linux/slimbus.h
15216
15217 SMACK SECURITY MODULE
15218 M:      Casey Schaufler <casey@schaufler-ca.com>
15219 L:      linux-security-module@vger.kernel.org
15220 W:      http://schaufler-ca.com
15221 T:      git git://github.com/cschaufler/smack-next
15222 S:      Maintained
15223 F:      Documentation/admin-guide/LSM/Smack.rst
15224 F:      security/smack/
15225
15226 SMC91x ETHERNET DRIVER
15227 M:      Nicolas Pitre <nico@fluxnic.net>
15228 S:      Odd Fixes
15229 F:      drivers/net/ethernet/smsc/smc91x.*
15230
15231 SMIA AND SMIA++ IMAGE SENSOR DRIVER
15232 M:      Sakari Ailus <sakari.ailus@iki.fi>
15233 L:      linux-media@vger.kernel.org
15234 S:      Maintained
15235 F:      drivers/media/i2c/smiapp/
15236 F:      include/media/i2c/smiapp.h
15237 F:      drivers/media/i2c/smiapp-pll.c
15238 F:      drivers/media/i2c/smiapp-pll.h
15239 F:      include/uapi/linux/smiapp.h
15240 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
15241
15242 SMM665 HARDWARE MONITOR DRIVER
15243 M:      Guenter Roeck <linux@roeck-us.net>
15244 L:      linux-hwmon@vger.kernel.org
15245 S:      Maintained
15246 F:      Documentation/hwmon/smm665.rst
15247 F:      drivers/hwmon/smm665.c
15248
15249 SMSC EMC2103 HARDWARE MONITOR DRIVER
15250 M:      Steve Glendinning <steve.glendinning@shawell.net>
15251 L:      linux-hwmon@vger.kernel.org
15252 S:      Maintained
15253 F:      Documentation/hwmon/emc2103.rst
15254 F:      drivers/hwmon/emc2103.c
15255
15256 SMSC SCH5627 HARDWARE MONITOR DRIVER
15257 M:      Hans de Goede <hdegoede@redhat.com>
15258 L:      linux-hwmon@vger.kernel.org
15259 S:      Supported
15260 F:      Documentation/hwmon/sch5627.rst
15261 F:      drivers/hwmon/sch5627.c
15262
15263 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
15264 M:      Steve Glendinning <steve.glendinning@shawell.net>
15265 L:      linux-fbdev@vger.kernel.org
15266 S:      Maintained
15267 F:      drivers/video/fbdev/smscufx.c
15268
15269 SMSC47B397 HARDWARE MONITOR DRIVER
15270 M:      Jean Delvare <jdelvare@suse.com>
15271 L:      linux-hwmon@vger.kernel.org
15272 S:      Maintained
15273 F:      Documentation/hwmon/smsc47b397.rst
15274 F:      drivers/hwmon/smsc47b397.c
15275
15276 SMSC911x ETHERNET DRIVER
15277 M:      Steve Glendinning <steve.glendinning@shawell.net>
15278 L:      netdev@vger.kernel.org
15279 S:      Maintained
15280 F:      include/linux/smsc911x.h
15281 F:      drivers/net/ethernet/smsc/smsc911x.*
15282
15283 SMSC9420 PCI ETHERNET DRIVER
15284 M:      Steve Glendinning <steve.glendinning@shawell.net>
15285 L:      netdev@vger.kernel.org
15286 S:      Maintained
15287 F:      drivers/net/ethernet/smsc/smsc9420.*
15288
15289 SOC-CAMERA V4L2 SUBSYSTEM
15290 L:      linux-media@vger.kernel.org
15291 T:      git git://linuxtv.org/media_tree.git
15292 S:      Orphan
15293 F:      include/media/soc_camera.h
15294 F:      drivers/staging/media/soc_camera/
15295
15296 SOCIONEXT SYNQUACER I2C DRIVER
15297 M:      Ard Biesheuvel <ardb@kernel.org>
15298 L:      linux-i2c@vger.kernel.org
15299 S:      Maintained
15300 F:      drivers/i2c/busses/i2c-synquacer.c
15301 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
15302
15303 SOCIONEXT UNIPHIER SOUND DRIVER
15304 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15305 S:      Orphan
15306 F:      sound/soc/uniphier/
15307
15308 SOEKRIS NET48XX LED SUPPORT
15309 M:      Chris Boot <bootc@bootc.net>
15310 S:      Maintained
15311 F:      drivers/leds/leds-net48xx.c
15312
15313 SOFT-IWARP DRIVER (siw)
15314 M:      Bernard Metzler <bmt@zurich.ibm.com>
15315 L:      linux-rdma@vger.kernel.org
15316 S:      Supported
15317 F:      drivers/infiniband/sw/siw/
15318 F:      include/uapi/rdma/siw-abi.h
15319
15320 SOFT-ROCE DRIVER (rxe)
15321 M:      Moni Shoua <monis@mellanox.com>
15322 L:      linux-rdma@vger.kernel.org
15323 S:      Supported
15324 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
15325 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
15326 F:      drivers/infiniband/sw/rxe/
15327 F:      include/uapi/rdma/rdma_user_rxe.h
15328
15329 SOFTLOGIC 6x10 MPEG CODEC
15330 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
15331 M:      Anton Sviridenko <anton@corp.bluecherry.net>
15332 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
15333 M:      Andrey Utkin <andrey_utkin@fastmail.com>
15334 M:      Ismael Luceno <ismael@iodev.co.uk>
15335 L:      linux-media@vger.kernel.org
15336 S:      Supported
15337 F:      drivers/media/pci/solo6x10/
15338
15339 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
15340 M:      James Morse <james.morse@arm.com>
15341 L:      linux-arm-kernel@lists.infradead.org
15342 S:      Maintained
15343 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
15344 F:      drivers/firmware/arm_sdei.c
15345 F:      include/linux/arm_sdei.h
15346 F:      include/uapi/linux/arm_sdei.h
15347
15348 SOFTWARE RAID (Multiple Disks) SUPPORT
15349 M:      Song Liu <song@kernel.org>
15350 L:      linux-raid@vger.kernel.org
15351 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git
15352 S:      Supported
15353 F:      drivers/md/Makefile
15354 F:      drivers/md/Kconfig
15355 F:      drivers/md/md*
15356 F:      drivers/md/raid*
15357 F:      include/linux/raid/
15358 F:      include/uapi/linux/raid/
15359
15360 SOCIONEXT (SNI) AVE NETWORK DRIVER
15361 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
15362 L:      netdev@vger.kernel.org
15363 S:      Maintained
15364 F:      drivers/net/ethernet/socionext/sni_ave.c
15365 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
15366
15367 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
15368 M:      Jassi Brar <jaswinder.singh@linaro.org>
15369 M:      Ilias Apalodimas <ilias.apalodimas@linaro.org>
15370 L:      netdev@vger.kernel.org
15371 S:      Maintained
15372 F:      drivers/net/ethernet/socionext/netsec.c
15373 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
15374
15375 SOCIONEXT (SNI) Synquacer SPI DRIVER
15376 M:      Masahisa Kojima <masahisa.kojima@linaro.org>
15377 M:      Jassi Brar <jaswinder.singh@linaro.org>
15378 L:      linux-spi@vger.kernel.org
15379 S:      Maintained
15380 F:      drivers/spi/spi-synquacer.c
15381 F:      Documentation/devicetree/bindings/spi/spi-synquacer.txt
15382
15383 SOLIDRUN CLEARFOG SUPPORT
15384 M:      Russell King <linux@armlinux.org.uk>
15385 S:      Maintained
15386 F:      arch/arm/boot/dts/armada-388-clearfog*
15387 F:      arch/arm/boot/dts/armada-38x-solidrun-*
15388
15389 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
15390 M:      Russell King <linux@armlinux.org.uk>
15391 S:      Maintained
15392 F:      arch/arm/boot/dts/imx6*-cubox-i*
15393 F:      arch/arm/boot/dts/imx6*-hummingboard*
15394 F:      arch/arm/boot/dts/imx6*-sr-*
15395
15396 SONIC NETWORK DRIVER
15397 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
15398 L:      netdev@vger.kernel.org
15399 S:      Maintained
15400 F:      drivers/net/ethernet/natsemi/sonic.*
15401
15402 SONICS SILICON BACKPLANE DRIVER (SSB)
15403 M:      Michael Buesch <m@bues.ch>
15404 L:      linux-wireless@vger.kernel.org
15405 S:      Maintained
15406 F:      drivers/ssb/
15407 F:      include/linux/ssb/
15408
15409 SONY IMX214 SENSOR DRIVER
15410 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
15411 L:      linux-media@vger.kernel.org
15412 T:      git git://linuxtv.org/media_tree.git
15413 S:      Maintained
15414 F:      drivers/media/i2c/imx214.c
15415 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
15416
15417 SONY IMX258 SENSOR DRIVER
15418 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
15419 L:      linux-media@vger.kernel.org
15420 T:      git git://linuxtv.org/media_tree.git
15421 S:      Maintained
15422 F:      drivers/media/i2c/imx258.c
15423
15424 SONY IMX274 SENSOR DRIVER
15425 M:      Leon Luo <leonl@leopardimaging.com>
15426 L:      linux-media@vger.kernel.org
15427 T:      git git://linuxtv.org/media_tree.git
15428 S:      Maintained
15429 F:      drivers/media/i2c/imx274.c
15430 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
15431
15432 SONY IMX290 SENSOR DRIVER
15433 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
15434 L:      linux-media@vger.kernel.org
15435 T:      git git://linuxtv.org/media_tree.git
15436 S:      Maintained
15437 F:      drivers/media/i2c/imx290.c
15438 F:      Documentation/devicetree/bindings/media/i2c/imx290.txt
15439
15440 SONY IMX319 SENSOR DRIVER
15441 M:      Bingbu Cao <bingbu.cao@intel.com>
15442 L:      linux-media@vger.kernel.org
15443 T:      git git://linuxtv.org/media_tree.git
15444 S:      Maintained
15445 F:      drivers/media/i2c/imx319.c
15446
15447 SONY IMX355 SENSOR DRIVER
15448 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
15449 L:      linux-media@vger.kernel.org
15450 T:      git git://linuxtv.org/media_tree.git
15451 S:      Maintained
15452 F:      drivers/media/i2c/imx355.c
15453
15454 SONY MEMORYSTICK SUBSYSTEM
15455 M:      Maxim Levitsky <maximlevitsky@gmail.com>
15456 M:      Alex Dubov <oakad@yahoo.com>
15457 M:      Ulf Hansson <ulf.hansson@linaro.org>
15458 L:      linux-mmc@vger.kernel.org
15459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
15460 S:      Maintained
15461 F:      drivers/memstick/
15462 F:      include/linux/memstick.h
15463
15464 SONY VAIO CONTROL DEVICE DRIVER
15465 M:      Mattia Dongili <malattia@linux.it>
15466 L:      platform-driver-x86@vger.kernel.org
15467 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
15468 S:      Maintained
15469 F:      Documentation/admin-guide/laptops/sony-laptop.rst
15470 F:      drivers/char/sonypi.c
15471 F:      drivers/platform/x86/sony-laptop.c
15472 F:      include/linux/sony-laptop.h
15473
15474 SOUND
15475 M:      Jaroslav Kysela <perex@perex.cz>
15476 M:      Takashi Iwai <tiwai@suse.com>
15477 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15478 W:      http://www.alsa-project.org/
15479 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15480 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
15481 S:      Maintained
15482 F:      Documentation/sound/
15483 F:      include/sound/
15484 F:      include/uapi/sound/
15485 F:      sound/
15486
15487 SOUND - COMPRESSED AUDIO
15488 M:      Vinod Koul <vkoul@kernel.org>
15489 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15490 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
15491 S:      Supported
15492 F:      Documentation/sound/designs/compress-offload.rst
15493 F:      include/sound/compress_driver.h
15494 F:      include/uapi/sound/compress_*
15495 F:      sound/core/compress_offload.c
15496 F:      sound/soc/soc-compress.c
15497
15498 SOUND - DMAENGINE HELPERS
15499 M:      Lars-Peter Clausen <lars@metafoo.de>
15500 S:      Supported
15501 F:      include/sound/dmaengine_pcm.h
15502 F:      sound/core/pcm_dmaengine.c
15503 F:      sound/soc/soc-generic-dmaengine-pcm.c
15504
15505 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
15506 M:      Liam Girdwood <lgirdwood@gmail.com>
15507 M:      Mark Brown <broonie@kernel.org>
15508 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
15509 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15510 W:      http://alsa-project.org/main/index.php/ASoC
15511 S:      Supported
15512 F:      Documentation/devicetree/bindings/sound/
15513 F:      Documentation/sound/soc/
15514 F:      sound/soc/
15515 F:      include/dt-bindings/sound/
15516 F:      include/sound/soc*
15517
15518 SOUNDWIRE SUBSYSTEM
15519 M:      Vinod Koul <vkoul@kernel.org>
15520 M:      Sanyog Kale <sanyog.r.kale@intel.com>
15521 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
15522 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15523 S:      Supported
15524 F:      Documentation/driver-api/soundwire/
15525 F:      drivers/soundwire/
15526 F:      include/linux/soundwire/
15527
15528 SP2 MEDIA DRIVER
15529 M:      Olli Salonen <olli.salonen@iki.fi>
15530 L:      linux-media@vger.kernel.org
15531 W:      https://linuxtv.org
15532 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15533 S:      Maintained
15534 F:      drivers/media/dvb-frontends/sp2*
15535
15536 SPARC + UltraSPARC (sparc/sparc64)
15537 M:      "David S. Miller" <davem@davemloft.net>
15538 L:      sparclinux@vger.kernel.org
15539 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
15540 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15541 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15542 S:      Maintained
15543 F:      arch/sparc/
15544 F:      drivers/sbus/
15545
15546 SPARC SERIAL DRIVERS
15547 M:      "David S. Miller" <davem@davemloft.net>
15548 L:      sparclinux@vger.kernel.org
15549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
15550 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
15551 S:      Maintained
15552 F:      include/linux/sunserialcore.h
15553 F:      drivers/tty/serial/suncore.c
15554 F:      drivers/tty/serial/sunhv.c
15555 F:      drivers/tty/serial/sunsab.c
15556 F:      drivers/tty/serial/sunsab.h
15557 F:      drivers/tty/serial/sunsu.c
15558 F:      drivers/tty/serial/sunzilog.c
15559 F:      drivers/tty/serial/sunzilog.h
15560 F:      drivers/tty/vcc.c
15561
15562 SPARSE CHECKER
15563 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
15564 L:      linux-sparse@vger.kernel.org
15565 W:      https://sparse.wiki.kernel.org/
15566 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
15567 S:      Maintained
15568 F:      include/linux/compiler.h
15569
15570 SPEAR CLOCK FRAMEWORK SUPPORT
15571 M:      Viresh Kumar <vireshk@kernel.org>
15572 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15573 W:      http://www.st.com/spear
15574 S:      Maintained
15575 F:      drivers/clk/spear/
15576
15577 SPEAR PLATFORM SUPPORT
15578 M:      Viresh Kumar <vireshk@kernel.org>
15579 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
15580 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15581 W:      http://www.st.com/spear
15582 S:      Maintained
15583 F:      arch/arm/boot/dts/spear*
15584 F:      arch/arm/mach-spear/
15585
15586 SPI NOR SUBSYSTEM
15587 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
15588 L:      linux-mtd@lists.infradead.org
15589 W:      http://www.linux-mtd.infradead.org/
15590 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
15591 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
15592 S:      Maintained
15593 F:      drivers/mtd/spi-nor/
15594 F:      include/linux/mtd/spi-nor.h
15595
15596 SPI SUBSYSTEM
15597 M:      Mark Brown <broonie@kernel.org>
15598 L:      linux-spi@vger.kernel.org
15599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
15600 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
15601 S:      Maintained
15602 F:      Documentation/devicetree/bindings/spi/
15603 F:      Documentation/spi/
15604 F:      drivers/spi/
15605 F:      include/linux/spi/
15606 F:      include/uapi/linux/spi/
15607 F:      tools/spi/
15608
15609 SPIDERNET NETWORK DRIVER for CELL
15610 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
15611 L:      netdev@vger.kernel.org
15612 S:      Supported
15613 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
15614 F:      drivers/net/ethernet/toshiba/spider_net*
15615
15616 SPMI SUBSYSTEM
15617 R:      Stephen Boyd <sboyd@kernel.org>
15618 L:      linux-arm-msm@vger.kernel.org
15619 F:      Documentation/devicetree/bindings/spmi/
15620 F:      drivers/spmi/
15621 F:      include/dt-bindings/spmi/spmi.h
15622 F:      include/linux/spmi.h
15623 F:      include/trace/events/spmi.h
15624
15625 SPU FILE SYSTEM
15626 M:      Jeremy Kerr <jk@ozlabs.org>
15627 L:      linuxppc-dev@lists.ozlabs.org
15628 W:      http://www.ibm.com/developerworks/power/cell/
15629 S:      Supported
15630 F:      Documentation/filesystems/spufs.txt
15631 F:      arch/powerpc/platforms/cell/spufs/
15632
15633 SQUASHFS FILE SYSTEM
15634 M:      Phillip Lougher <phillip@squashfs.org.uk>
15635 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
15636 W:      http://squashfs.org.uk
15637 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
15638 S:      Maintained
15639 F:      Documentation/filesystems/squashfs.txt
15640 F:      fs/squashfs/
15641
15642 SRM (Alpha) environment access
15643 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
15644 S:      Maintained
15645 F:      arch/alpha/kernel/srm_env.c
15646
15647 ST LSM6DSx IMU IIO DRIVER
15648 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
15649 L:      linux-iio@vger.kernel.org
15650 W:      http://www.st.com/
15651 S:      Maintained
15652 F:      drivers/iio/imu/st_lsm6dsx/
15653 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
15654
15655 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
15656 M:      Mickael Guene <mickael.guene@st.com>
15657 L:      linux-media@vger.kernel.org
15658 T:      git git://linuxtv.org/media_tree.git
15659 S:      Maintained
15660 F:      drivers/media/i2c/st-mipid02.c
15661 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
15662
15663 ST STM32 I2C/SMBUS DRIVER
15664 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
15665 L:      linux-i2c@vger.kernel.org
15666 S:      Maintained
15667 F:      drivers/i2c/busses/i2c-stm32*
15668
15669 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
15670 M:      Song Qiang <songqiang1304521@gmail.com>
15671 L:      linux-iio@vger.kernel.org
15672 S:      Maintained
15673 F:      drivers/iio/proximity/vl53l0x-i2c.c
15674 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
15675
15676 STABLE BRANCH
15677 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15678 M:      Sasha Levin <sashal@kernel.org>
15679 L:      stable@vger.kernel.org
15680 S:      Supported
15681 F:      Documentation/process/stable-kernel-rules.rst
15682
15683 STAGING - COMEDI
15684 M:      Ian Abbott <abbotti@mev.co.uk>
15685 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
15686 S:      Odd Fixes
15687 F:      drivers/staging/comedi/
15688
15689 STAGING - FIELDBUS SUBSYSTEM
15690 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15691 S:      Maintained
15692 F:      drivers/staging/fieldbus/*
15693 F:      drivers/staging/fieldbus/Documentation/
15694
15695 STAGING - HMS ANYBUS-S BUS
15696 M:      Sven Van Asbroeck <TheSven73@gmail.com>
15697 S:      Maintained
15698 F:      drivers/staging/fieldbus/anybuss/
15699
15700 STAGING - INDUSTRIAL IO
15701 M:      Jonathan Cameron <jic23@kernel.org>
15702 L:      linux-iio@vger.kernel.org
15703 S:      Odd Fixes
15704 F:      Documentation/devicetree/bindings/staging/iio/
15705 F:      drivers/staging/iio/
15706
15707 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
15708 M:      Marc Dietrich <marvin24@gmx.de>
15709 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
15710 L:      linux-tegra@vger.kernel.org
15711 S:      Maintained
15712 F:      drivers/staging/nvec/
15713
15714 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
15715 M:      Jens Frederich <jfrederich@gmail.com>
15716 M:      Daniel Drake <dsd@laptop.org>
15717 M:      Jon Nettleton <jon.nettleton@gmail.com>
15718 W:      http://wiki.laptop.org/go/DCON
15719 S:      Maintained
15720 F:      drivers/staging/olpc_dcon/
15721
15722 STAGING - REALTEK RTL8712U DRIVERS
15723 M:      Larry Finger <Larry.Finger@lwfinger.net>
15724 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
15725 S:      Odd Fixes
15726 F:      drivers/staging/rtl8712/
15727
15728 STAGING - REALTEK RTL8188EU DRIVERS
15729 M:      Larry Finger <Larry.Finger@lwfinger.net>
15730 S:      Odd Fixes
15731 F:      drivers/staging/rtl8188eu/
15732
15733 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
15734 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
15735 M:      Teddy Wang <teddy.wang@siliconmotion.com>
15736 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
15737 L:      linux-fbdev@vger.kernel.org
15738 S:      Maintained
15739 F:      drivers/staging/sm750fb/
15740
15741 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
15742 M:      William Hubbs <w.d.hubbs@gmail.com>
15743 M:      Chris Brannon <chris@the-brannons.com>
15744 M:      Kirk Reiser <kirk@reisers.ca>
15745 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
15746 L:      speakup@linux-speakup.org
15747 W:      http://www.linux-speakup.org/
15748 S:      Odd Fixes
15749 F:      drivers/staging/speakup/
15750
15751 STAGING - VIA VT665X DRIVERS
15752 M:      Forest Bond <forest@alittletooquiet.net>
15753 S:      Odd Fixes
15754 F:      drivers/staging/vt665?/
15755
15756 STAGING - WILC1000 WIFI DRIVER
15757 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
15758 M:      Ajay Singh <ajay.kathat@microchip.com>
15759 L:      linux-wireless@vger.kernel.org
15760 S:      Supported
15761 F:      drivers/staging/wilc1000/
15762
15763 STAGING - SEPS525 LCD CONTROLLER DRIVERS
15764 M:      Michael Hennerich <michael.hennerich@analog.com>
15765 M:      Beniamin Bia <beniamin.bia@analog.com>
15766 L:      linux-fbdev@vger.kernel.org
15767 S:      Supported
15768 F:      drivers/staging/fbtft/fb_seps525.c
15769 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml
15770
15771 STAGING SUBSYSTEM
15772 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15774 L:      devel@driverdev.osuosl.org
15775 S:      Supported
15776 F:      drivers/staging/
15777
15778 STARFIRE/DURALAN NETWORK DRIVER
15779 M:      Ion Badulescu <ionut@badula.org>
15780 S:      Odd Fixes
15781 F:      drivers/net/ethernet/adaptec/starfire*
15782
15783 STEC S1220 SKD DRIVER
15784 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15785 L:      linux-block@vger.kernel.org
15786 S:      Maintained
15787 F:      drivers/block/skd*[ch]
15788
15789 STI AUDIO (ASoC) DRIVERS
15790 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15791 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15792 S:      Maintained
15793 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15794 F:      sound/soc/sti/
15795
15796 STI CEC DRIVER
15797 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15798 S:      Maintained
15799 F:      drivers/media/platform/sti/cec/
15800 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15801
15802 STK1160 USB VIDEO CAPTURE DRIVER
15803 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15804 L:      linux-media@vger.kernel.org
15805 T:      git git://linuxtv.org/media_tree.git
15806 S:      Maintained
15807 F:      drivers/media/usb/stk1160/
15808
15809 STM32 AUDIO (ASoC) DRIVERS
15810 M:      Olivier Moysan <olivier.moysan@st.com>
15811 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15812 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15813 S:      Maintained
15814 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15815 F:      sound/soc/stm/
15816
15817 STM32 TIMER/LPTIMER DRIVERS
15818 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15819 S:      Maintained
15820 F:      drivers/*/stm32-*timer*
15821 F:      drivers/pwm/pwm-stm32*
15822 F:      include/linux/*/stm32-*tim*
15823 F:      Documentation/ABI/testing/*timer-stm32
15824 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15825 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15826
15827 STMMAC ETHERNET DRIVER
15828 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15829 M:      Alexandre Torgue <alexandre.torgue@st.com>
15830 M:      Jose Abreu <joabreu@synopsys.com>
15831 L:      netdev@vger.kernel.org
15832 W:      http://www.stlinux.com
15833 S:      Supported
15834 F:      drivers/net/ethernet/stmicro/stmmac/
15835
15836 SUN3/3X
15837 M:      Sam Creasey <sammy@sammy.net>
15838 W:      http://sammy.net/sun3/
15839 S:      Maintained
15840 F:      arch/m68k/kernel/*sun3*
15841 F:      arch/m68k/sun3*/
15842 F:      arch/m68k/include/asm/sun3*
15843 F:      drivers/net/ethernet/i825xx/sun3*
15844
15845 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15846 M:      Hans de Goede <hdegoede@redhat.com>
15847 L:      linux-input@vger.kernel.org
15848 S:      Maintained
15849 F:      Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml
15850 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15851
15852 SUNDANCE NETWORK DRIVER
15853 M:      Denis Kirjanov <kda@linux-powerpc.org>
15854 L:      netdev@vger.kernel.org
15855 S:      Maintained
15856 F:      drivers/net/ethernet/dlink/sundance.c
15857
15858 SUPERH
15859 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15860 M:      Rich Felker <dalias@libc.org>
15861 L:      linux-sh@vger.kernel.org
15862 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15863 S:      Maintained
15864 F:      Documentation/sh/
15865 F:      arch/sh/
15866 F:      drivers/sh/
15867
15868 SUSPEND TO RAM
15869 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15870 M:      Len Brown <len.brown@intel.com>
15871 M:      Pavel Machek <pavel@ucw.cz>
15872 L:      linux-pm@vger.kernel.org
15873 B:      https://bugzilla.kernel.org
15874 S:      Supported
15875 F:      Documentation/power/
15876 F:      arch/x86/kernel/acpi/
15877 F:      drivers/base/power/
15878 F:      kernel/power/
15879 F:      include/linux/suspend.h
15880 F:      include/linux/freezer.h
15881 F:      include/linux/pm.h
15882
15883 SVGA HANDLING
15884 M:      Martin Mares <mj@ucw.cz>
15885 L:      linux-video@atrey.karlin.mff.cuni.cz
15886 S:      Maintained
15887 F:      Documentation/admin-guide/svga.rst
15888 F:      arch/x86/boot/video*
15889
15890 SWIOTLB SUBSYSTEM
15891 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15892 L:      iommu@lists.linux-foundation.org
15893 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15894 S:      Supported
15895 F:      kernel/dma/swiotlb.c
15896 F:      arch/*/kernel/pci-swiotlb.c
15897 F:      include/linux/swiotlb.h
15898
15899 SWITCHDEV
15900 M:      Jiri Pirko <jiri@resnulli.us>
15901 M:      Ivan Vecera <ivecera@redhat.com>
15902 L:      netdev@vger.kernel.org
15903 S:      Supported
15904 F:      net/switchdev/
15905 F:      include/net/switchdev.h
15906
15907 SY8106A REGULATOR DRIVER
15908 M:      Icenowy Zheng <icenowy@aosc.io>
15909 S:      Maintained
15910 F:      drivers/regulator/sy8106a-regulator.c
15911 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15912
15913 SYNC FILE FRAMEWORK
15914 M:      Sumit Semwal <sumit.semwal@linaro.org>
15915 R:      Gustavo Padovan <gustavo@padovan.org>
15916 S:      Maintained
15917 L:      linux-media@vger.kernel.org
15918 L:      dri-devel@lists.freedesktop.org
15919 F:      drivers/dma-buf/sync_*
15920 F:      drivers/dma-buf/dma-fence*
15921 F:      drivers/dma-buf/sw_sync.c
15922 F:      include/linux/sync_file.h
15923 F:      include/uapi/linux/sync_file.h
15924 F:      Documentation/driver-api/sync_file.rst
15925 T:      git git://anongit.freedesktop.org/drm/drm-misc
15926
15927 SYNOPSYS ARC ARCHITECTURE
15928 M:      Vineet Gupta <vgupta@synopsys.com>
15929 L:      linux-snps-arc@lists.infradead.org
15930 S:      Supported
15931 F:      arch/arc/
15932 F:      Documentation/devicetree/bindings/arc/*
15933 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15934 F:      drivers/clocksource/arc_timer.c
15935 F:      drivers/tty/serial/arc_uart.c
15936 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15937
15938 SYNOPSYS ARC HSDK SDP pll clock driver
15939 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15940 S:      Supported
15941 F:      drivers/clk/clk-hsdk-pll.c
15942 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15943
15944 SYNOPSYS ARC SDP clock driver
15945 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15946 S:      Supported
15947 F:      drivers/clk/axs10x/*
15948 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15949
15950 SYNOPSYS ARC SDP platform support
15951 M:      Alexey Brodkin <abrodkin@synopsys.com>
15952 S:      Supported
15953 F:      arch/arc/plat-axs10x
15954 F:      arch/arc/boot/dts/ax*
15955 F:      Documentation/devicetree/bindings/arc/axs10*
15956
15957 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15958 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15959 S:      Supported
15960 F:      drivers/reset/reset-axs10x.c
15961 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15962
15963 SYNOPSYS CREG GPIO DRIVER
15964 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15965 S:      Maintained
15966 F:      drivers/gpio/gpio-creg-snps.c
15967 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15968
15969 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15970 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15971 S:      Maintained
15972 F:      drivers/tty/serial/8250/8250_dw.c
15973
15974 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15975 M:      Hoan Tran <hoan@os.amperecomputing.com>
15976 L:      linux-gpio@vger.kernel.org
15977 S:      Maintained
15978 F:      drivers/gpio/gpio-dwapb.c
15979 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15980
15981 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15982 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15983 S:      Maintained
15984 F:      drivers/dma/dw-axi-dmac/
15985 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15986
15987 SYNOPSYS DESIGNWARE DMAC DRIVER
15988 M:      Viresh Kumar <vireshk@kernel.org>
15989 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15990 S:      Maintained
15991 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15992 F:      drivers/dma/dw/
15993 F:      include/dt-bindings/dma/dw-dmac.h
15994 F:      include/linux/dma/dw.h
15995 F:      include/linux/platform_data/dma-dw.h
15996
15997 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15998 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15999 L:      netdev@vger.kernel.org
16000 S:      Supported
16001 F:      drivers/net/ethernet/synopsys/
16002
16003 SYNOPSYS DESIGNWARE I2C DRIVER
16004 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
16005 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16006 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
16007 L:      linux-i2c@vger.kernel.org
16008 S:      Maintained
16009 F:      drivers/i2c/busses/i2c-designware-*
16010 F:      include/linux/platform_data/i2c-designware.h
16011
16012 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
16013 M:      Jaehoon Chung <jh80.chung@samsung.com>
16014 L:      linux-mmc@vger.kernel.org
16015 S:      Maintained
16016 F:      drivers/mmc/host/dw_mmc*
16017
16018 SYNOPSYS HSDK RESET CONTROLLER DRIVER
16019 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
16020 S:      Supported
16021 F:      drivers/reset/reset-hsdk.c
16022 F:      include/dt-bindings/reset/snps,hsdk-reset.h
16023 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
16024
16025 SYSTEM CONFIGURATION (SYSCON)
16026 M:      Lee Jones <lee.jones@linaro.org>
16027 M:      Arnd Bergmann <arnd@arndb.de>
16028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
16029 S:      Supported
16030 F:      drivers/mfd/syscon.c
16031
16032 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
16033 M:      Sudeep Holla <sudeep.holla@arm.com>
16034 L:      linux-arm-kernel@lists.infradead.org
16035 S:      Maintained
16036 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
16037 F:      drivers/clk/clk-sc[mp]i.c
16038 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
16039 F:      drivers/firmware/arm_scpi.c
16040 F:      drivers/firmware/arm_scmi/
16041 F:      drivers/reset/reset-scmi.c
16042 F:      include/linux/sc[mp]i_protocol.h
16043
16044 SYSTEM RESET/SHUTDOWN DRIVERS
16045 M:      Sebastian Reichel <sre@kernel.org>
16046 L:      linux-pm@vger.kernel.org
16047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
16048 S:      Maintained
16049 F:      Documentation/devicetree/bindings/power/reset/
16050 F:      drivers/power/reset/
16051
16052 SYSTEM TRACE MODULE CLASS
16053 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
16054 S:      Maintained
16055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
16056 F:      Documentation/trace/stm.rst
16057 F:      drivers/hwtracing/stm/
16058 F:      include/linux/stm.h
16059 F:      include/uapi/linux/stm.h
16060
16061 SYSTEM76 ACPI DRIVER
16062 M:      Jeremy Soller <jeremy@system76.com>
16063 M:      System76 Product Development <productdev@system76.com>
16064 L:      platform-driver-x86@vger.kernel.org
16065 S:      Maintained
16066 F:      drivers/platform/x86/system76_acpi.c
16067
16068 SYSV FILESYSTEM
16069 M:      Christoph Hellwig <hch@infradead.org>
16070 S:      Maintained
16071 F:      Documentation/filesystems/sysv-fs.txt
16072 F:      fs/sysv/
16073 F:      include/linux/sysv_fs.h
16074
16075 TASKSTATS STATISTICS INTERFACE
16076 M:      Balbir Singh <bsingharora@gmail.com>
16077 S:      Maintained
16078 F:      Documentation/accounting/taskstats*
16079 F:      include/linux/taskstats*
16080 F:      kernel/taskstats.c
16081
16082 TC subsystem
16083 M:      Jamal Hadi Salim <jhs@mojatatu.com>
16084 M:      Cong Wang <xiyou.wangcong@gmail.com>
16085 M:      Jiri Pirko <jiri@resnulli.us>
16086 L:      netdev@vger.kernel.org
16087 S:      Maintained
16088 F:      include/net/pkt_cls.h
16089 F:      include/net/pkt_sched.h
16090 F:      include/net/tc_act/
16091 F:      include/uapi/linux/pkt_cls.h
16092 F:      include/uapi/linux/pkt_sched.h
16093 F:      include/uapi/linux/tc_act/
16094 F:      include/uapi/linux/tc_ematch/
16095 F:      net/sched/
16096
16097 TC90522 MEDIA DRIVER
16098 M:      Akihiro Tsukada <tskd08@gmail.com>
16099 L:      linux-media@vger.kernel.org
16100 S:      Odd Fixes
16101 F:      drivers/media/dvb-frontends/tc90522*
16102
16103 TCP LOW PRIORITY MODULE
16104 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
16105 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
16106 W:      http://tcp-lp-mod.sourceforge.net/
16107 S:      Maintained
16108 F:      net/ipv4/tcp_lp.c
16109
16110 TDA10071 MEDIA DRIVER
16111 M:      Antti Palosaari <crope@iki.fi>
16112 L:      linux-media@vger.kernel.org
16113 W:      https://linuxtv.org
16114 W:      http://palosaari.fi/linux/
16115 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16116 T:      git git://linuxtv.org/anttip/media_tree.git
16117 S:      Maintained
16118 F:      drivers/media/dvb-frontends/tda10071*
16119
16120 TDA18212 MEDIA DRIVER
16121 M:      Antti Palosaari <crope@iki.fi>
16122 L:      linux-media@vger.kernel.org
16123 W:      https://linuxtv.org
16124 W:      http://palosaari.fi/linux/
16125 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16126 T:      git git://linuxtv.org/anttip/media_tree.git
16127 S:      Maintained
16128 F:      drivers/media/tuners/tda18212*
16129
16130 TDA18218 MEDIA DRIVER
16131 M:      Antti Palosaari <crope@iki.fi>
16132 L:      linux-media@vger.kernel.org
16133 W:      https://linuxtv.org
16134 W:      http://palosaari.fi/linux/
16135 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16136 T:      git git://linuxtv.org/anttip/media_tree.git
16137 S:      Maintained
16138 F:      drivers/media/tuners/tda18218*
16139
16140 TDA18250 MEDIA DRIVER
16141 M:      Olli Salonen <olli.salonen@iki.fi>
16142 L:      linux-media@vger.kernel.org
16143 W:      https://linuxtv.org
16144 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16145 T:      git git://linuxtv.org/media_tree.git
16146 S:      Maintained
16147 F:      drivers/media/tuners/tda18250*
16148
16149 TDA18271 MEDIA DRIVER
16150 M:      Michael Krufky <mkrufky@linuxtv.org>
16151 L:      linux-media@vger.kernel.org
16152 W:      https://linuxtv.org
16153 W:      http://github.com/mkrufky
16154 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16155 T:      git git://linuxtv.org/mkrufky/tuners.git
16156 S:      Maintained
16157 F:      drivers/media/tuners/tda18271*
16158
16159 TDA1997x MEDIA DRIVER
16160 M:      Tim Harvey <tharvey@gateworks.com>
16161 L:      linux-media@vger.kernel.org
16162 W:      https://linuxtv.org
16163 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16164 S:      Maintained
16165 F:      drivers/media/i2c/tda1997x.*
16166
16167 TDA827x MEDIA DRIVER
16168 M:      Michael Krufky <mkrufky@linuxtv.org>
16169 L:      linux-media@vger.kernel.org
16170 W:      https://linuxtv.org
16171 W:      http://github.com/mkrufky
16172 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16173 T:      git git://linuxtv.org/mkrufky/tuners.git
16174 S:      Maintained
16175 F:      drivers/media/tuners/tda8290.*
16176
16177 TDA8290 MEDIA DRIVER
16178 M:      Michael Krufky <mkrufky@linuxtv.org>
16179 L:      linux-media@vger.kernel.org
16180 W:      https://linuxtv.org
16181 W:      http://github.com/mkrufky
16182 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16183 T:      git git://linuxtv.org/mkrufky/tuners.git
16184 S:      Maintained
16185 F:      drivers/media/tuners/tda8290.*
16186
16187 TDA9840 MEDIA DRIVER
16188 M:      Hans Verkuil <hverkuil@xs4all.nl>
16189 L:      linux-media@vger.kernel.org
16190 T:      git git://linuxtv.org/media_tree.git
16191 W:      https://linuxtv.org
16192 S:      Maintained
16193 F:      drivers/media/i2c/tda9840*
16194
16195 TEA5761 TUNER DRIVER
16196 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16197 L:      linux-media@vger.kernel.org
16198 W:      https://linuxtv.org
16199 T:      git git://linuxtv.org/media_tree.git
16200 S:      Odd fixes
16201 F:      drivers/media/tuners/tea5761.*
16202
16203 TEA5767 TUNER DRIVER
16204 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16205 L:      linux-media@vger.kernel.org
16206 W:      https://linuxtv.org
16207 T:      git git://linuxtv.org/media_tree.git
16208 S:      Maintained
16209 F:      drivers/media/tuners/tea5767.*
16210
16211 TEA6415C MEDIA DRIVER
16212 M:      Hans Verkuil <hverkuil@xs4all.nl>
16213 L:      linux-media@vger.kernel.org
16214 T:      git git://linuxtv.org/media_tree.git
16215 W:      https://linuxtv.org
16216 S:      Maintained
16217 F:      drivers/media/i2c/tea6415c*
16218
16219 TEA6420 MEDIA DRIVER
16220 M:      Hans Verkuil <hverkuil@xs4all.nl>
16221 L:      linux-media@vger.kernel.org
16222 T:      git git://linuxtv.org/media_tree.git
16223 W:      https://linuxtv.org
16224 S:      Maintained
16225 F:      drivers/media/i2c/tea6420*
16226
16227 TEAM DRIVER
16228 M:      Jiri Pirko <jiri@resnulli.us>
16229 L:      netdev@vger.kernel.org
16230 S:      Supported
16231 F:      drivers/net/team/
16232 F:      include/linux/if_team.h
16233 F:      include/uapi/linux/if_team.h
16234
16235 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
16236 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
16237 S:      Maintained
16238 F:      arch/x86/platform/ts5500/
16239
16240 TECHNOTREND USB IR RECEIVER
16241 M:      Sean Young <sean@mess.org>
16242 L:      linux-media@vger.kernel.org
16243 S:      Maintained
16244 F:      drivers/media/rc/ttusbir.c
16245
16246 TECHWELL TW9910 VIDEO DECODER
16247 L:      linux-media@vger.kernel.org
16248 S:      Orphan
16249 F:      drivers/media/i2c/tw9910.c
16250 F:      include/media/i2c/tw9910.h
16251
16252 TEE SUBSYSTEM
16253 M:      Jens Wiklander <jens.wiklander@linaro.org>
16254 L:      tee-dev@lists.linaro.org
16255 S:      Maintained
16256 F:      include/linux/tee_drv.h
16257 F:      include/uapi/linux/tee.h
16258 F:      drivers/tee/
16259 F:      Documentation/tee.txt
16260
16261 TEGRA ARCHITECTURE SUPPORT
16262 M:      Thierry Reding <thierry.reding@gmail.com>
16263 M:      Jonathan Hunter <jonathanh@nvidia.com>
16264 L:      linux-tegra@vger.kernel.org
16265 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
16266 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
16267 S:      Supported
16268 N:      [^a-z]tegra
16269
16270 TEGRA CLOCK DRIVER
16271 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
16272 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
16273 S:      Supported
16274 F:      drivers/clk/tegra/
16275
16276 TEGRA DMA DRIVERS
16277 M:      Laxman Dewangan <ldewangan@nvidia.com>
16278 M:      Jon Hunter <jonathanh@nvidia.com>
16279 S:      Supported
16280 F:      drivers/dma/tegra*
16281
16282 TEGRA I2C DRIVER
16283 M:      Laxman Dewangan <ldewangan@nvidia.com>
16284 R:      Dmitry Osipenko <digetx@gmail.com>
16285 S:      Supported
16286 F:      drivers/i2c/busses/i2c-tegra.c
16287
16288 TEGRA IOMMU DRIVERS
16289 M:      Thierry Reding <thierry.reding@gmail.com>
16290 L:      linux-tegra@vger.kernel.org
16291 S:      Supported
16292 F:      drivers/iommu/tegra*
16293
16294 TEGRA KBC DRIVER
16295 M:      Laxman Dewangan <ldewangan@nvidia.com>
16296 S:      Supported
16297 F:      drivers/input/keyboard/tegra-kbc.c
16298
16299 TEGRA NAND DRIVER
16300 M:      Stefan Agner <stefan@agner.ch>
16301 M:      Lucas Stach <dev@lynxeye.de>
16302 S:      Maintained
16303 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
16304 F:      drivers/mtd/nand/raw/tegra_nand.c
16305
16306 TEGRA PWM DRIVER
16307 M:      Thierry Reding <thierry.reding@gmail.com>
16308 S:      Supported
16309 F:      drivers/pwm/pwm-tegra.c
16310
16311 TEGRA SERIAL DRIVER
16312 M:      Laxman Dewangan <ldewangan@nvidia.com>
16313 S:      Supported
16314 F:      drivers/tty/serial/serial-tegra.c
16315
16316 TEGRA SPI DRIVER
16317 M:      Laxman Dewangan <ldewangan@nvidia.com>
16318 S:      Supported
16319 F:      drivers/spi/spi-tegra*
16320
16321 TEGRA XUSB PADCTL DRIVER
16322 M:      JC Kuo <jckuo@nvidia.com>
16323 S:      Supported
16324 F:      drivers/phy/tegra/xusb*
16325
16326 TEHUTI ETHERNET DRIVER
16327 M:      Andy Gospodarek <andy@greyhouse.net>
16328 L:      netdev@vger.kernel.org
16329 S:      Supported
16330 F:      drivers/net/ethernet/tehuti/*
16331
16332 Telecom Clock Driver for MCPL0010
16333 M:      Mark Gross <mark.gross@intel.com>
16334 S:      Supported
16335 F:      drivers/char/tlclk.c
16336
16337 TENSILICA XTENSA PORT (xtensa)
16338 M:      Chris Zankel <chris@zankel.net>
16339 M:      Max Filippov <jcmvbkbc@gmail.com>
16340 L:      linux-xtensa@linux-xtensa.org
16341 T:      git git://github.com/czankel/xtensa-linux.git
16342 S:      Maintained
16343 F:      arch/xtensa/
16344 F:      drivers/irqchip/irq-xtensa-*
16345
16346 Texas Instruments' System Control Interface (TISCI) Protocol Driver
16347 M:      Nishanth Menon <nm@ti.com>
16348 M:      Tero Kristo <t-kristo@ti.com>
16349 M:      Santosh Shilimkar <ssantosh@kernel.org>
16350 L:      linux-arm-kernel@lists.infradead.org
16351 S:      Maintained
16352 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
16353 F:      drivers/firmware/ti_sci*
16354 F:      include/linux/soc/ti/ti_sci_protocol.h
16355 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
16356 F:      drivers/soc/ti/ti_sci_pm_domains.c
16357 F:      include/dt-bindings/soc/ti,sci_pm_domain.h
16358 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
16359 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
16360 F:      drivers/clk/keystone/sci-clk.c
16361 F:      drivers/reset/reset-ti-sci.c
16362 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
16363 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
16364 F:      drivers/irqchip/irq-ti-sci-intr.c
16365 F:      drivers/irqchip/irq-ti-sci-inta.c
16366 F:      include/linux/soc/ti/ti_sci_inta_msi.h
16367 F:      drivers/soc/ti/ti_sci_inta_msi.c
16368
16369 Texas Instruments ASoC drivers
16370 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16371 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16372 S:      Maintained
16373 F:      sound/soc/ti/
16374
16375 Texas Instruments' DAC7612 DAC Driver
16376 M:      Ricardo Ribalda <ricardo@ribalda.com>
16377 L:      linux-iio@vger.kernel.org
16378 S:      Supported
16379 F:      drivers/iio/dac/ti-dac7612.c
16380 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
16381
16382 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
16383 M:      Hans Verkuil <hverkuil@xs4all.nl>
16384 L:      linux-media@vger.kernel.org
16385 T:      git git://linuxtv.org/media_tree.git
16386 W:      https://linuxtv.org
16387 S:      Maintained
16388 F:      drivers/media/radio/radio-raremono.c
16389
16390 THERMAL
16391 M:      Zhang Rui <rui.zhang@intel.com>
16392 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
16393 R:      Amit Kucheria <amit.kucheria@verdurent.com>
16394 L:      linux-pm@vger.kernel.org
16395 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux.git
16396 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16397 S:      Supported
16398 F:      drivers/thermal/
16399 F:      include/linux/thermal.h
16400 F:      include/uapi/linux/thermal.h
16401 F:      include/linux/cpu_cooling.h
16402 F:      Documentation/devicetree/bindings/thermal/
16403
16404 THERMAL/CPU_COOLING
16405 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
16406 M:      Viresh Kumar <viresh.kumar@linaro.org>
16407 M:      Javi Merino <javi.merino@kernel.org>
16408 L:      linux-pm@vger.kernel.org
16409 S:      Supported
16410 F:      Documentation/driver-api/thermal/cpu-cooling-api.rst
16411 F:      drivers/thermal/cpu_cooling.c
16412 F:      include/linux/cpu_cooling.h
16413
16414 THERMAL DRIVER FOR AMLOGIC SOCS
16415 M:      Guillaume La Roque <glaroque@baylibre.com>
16416 L:      linux-pm@vger.kernel.org
16417 L:      linux-amlogic@lists.infradead.org
16418 W:      http://linux-meson.com/
16419 S:      Supported
16420 F:      drivers/thermal/amlogic_thermal.c
16421 F:      Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml
16422
16423 THINKPAD ACPI EXTRAS DRIVER
16424 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
16425 L:      ibm-acpi-devel@lists.sourceforge.net
16426 L:      platform-driver-x86@vger.kernel.org
16427 W:      http://ibm-acpi.sourceforge.net
16428 W:      http://thinkwiki.org/wiki/Ibm-acpi
16429 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
16430 S:      Maintained
16431 F:      drivers/platform/x86/thinkpad_acpi.c
16432
16433 THUNDERBOLT DRIVER
16434 M:      Andreas Noever <andreas.noever@gmail.com>
16435 M:      Michael Jamet <michael.jamet@intel.com>
16436 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16437 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16438 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
16439 S:      Maintained
16440 F:      Documentation/admin-guide/thunderbolt.rst
16441 F:      drivers/thunderbolt/
16442 F:      include/linux/thunderbolt.h
16443
16444 THUNDERBOLT NETWORK DRIVER
16445 M:      Michael Jamet <michael.jamet@intel.com>
16446 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
16447 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
16448 L:      netdev@vger.kernel.org
16449 S:      Maintained
16450 F:      drivers/net/thunderbolt.c
16451
16452 THUNDERX GPIO DRIVER
16453 M:      Robert Richter <rrichter@marvell.com>
16454 S:      Maintained
16455 F:      drivers/gpio/gpio-thunderx.c
16456
16457 TI AM437X VPFE DRIVER
16458 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16459 L:      linux-media@vger.kernel.org
16460 W:      https://linuxtv.org
16461 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16462 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16463 S:      Maintained
16464 F:      drivers/media/platform/am437x/
16465
16466 TI BANDGAP AND THERMAL DRIVER
16467 M:      Eduardo Valentin <edubezval@gmail.com>
16468 M:      Keerthy <j-keerthy@ti.com>
16469 L:      linux-pm@vger.kernel.org
16470 L:      linux-omap@vger.kernel.org
16471 S:      Maintained
16472 F:      drivers/thermal/ti-soc-thermal/
16473
16474 TI BQ27XXX POWER SUPPLY DRIVER
16475 R:      Andrew F. Davis <afd@ti.com>
16476 F:      include/linux/power/bq27xxx_battery.h
16477 F:      drivers/power/supply/bq27xxx_battery.c
16478 F:      drivers/power/supply/bq27xxx_battery_i2c.c
16479
16480 TI CDCE706 CLOCK DRIVER
16481 M:      Max Filippov <jcmvbkbc@gmail.com>
16482 S:      Maintained
16483 F:      drivers/clk/clk-cdce706.c
16484
16485 TI CLOCK DRIVER
16486 M:      Tero Kristo <t-kristo@ti.com>
16487 L:      linux-omap@vger.kernel.org
16488 S:      Maintained
16489 F:      drivers/clk/ti/
16490 F:      include/linux/clk/ti.h
16491
16492 TI DAVINCI MACHINE SUPPORT
16493 M:      Sekhar Nori <nsekhar@ti.com>
16494 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
16495 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16496 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
16497 S:      Supported
16498 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
16499 F:      arch/arm/mach-davinci/
16500 F:      drivers/i2c/busses/i2c-davinci.c
16501 F:      arch/arm/boot/dts/da850*
16502
16503 TI DAVINCI SERIES CLOCK DRIVER
16504 M:      David Lechner <david@lechnology.com>
16505 R:      Sekhar Nori <nsekhar@ti.com>
16506 S:      Maintained
16507 F:      Documentation/devicetree/bindings/clock/ti/davinci/
16508 F:      drivers/clk/davinci/
16509
16510 TI DAVINCI SERIES GPIO DRIVER
16511 M:      Keerthy <j-keerthy@ti.com>
16512 L:      linux-gpio@vger.kernel.org
16513 S:      Maintained
16514 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
16515 F:      drivers/gpio/gpio-davinci.c
16516
16517 TI DAVINCI SERIES MEDIA DRIVER
16518 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
16519 L:      linux-media@vger.kernel.org
16520 W:      https://linuxtv.org
16521 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16522 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
16523 S:      Maintained
16524 F:      drivers/media/platform/davinci/
16525 F:      include/media/davinci/
16526
16527 TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER
16528 R:      David Lechner <david@lechnology.com>
16529 L:      linux-iio@vger.kernel.org
16530 F:      Documentation/devicetree/bindings/counter/ti-eqep.yaml
16531 F:      drivers/counter/ti-eqep.c
16532
16533 TI ETHERNET SWITCH DRIVER (CPSW)
16534 R:      Grygorii Strashko <grygorii.strashko@ti.com>
16535 L:      linux-omap@vger.kernel.org
16536 L:      netdev@vger.kernel.org
16537 S:      Maintained
16538 F:      drivers/net/ethernet/ti/cpsw*
16539 F:      drivers/net/ethernet/ti/davinci*
16540
16541 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
16542 M:      Alex Dubov <oakad@yahoo.com>
16543 S:      Maintained
16544 W:      http://tifmxx.berlios.de/
16545 F:      drivers/memstick/host/tifm_ms.c
16546 F:      drivers/misc/tifm*
16547 F:      drivers/mmc/host/tifm_sd.c
16548 F:      include/linux/tifm.h
16549
16550 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
16551 M:      Santosh Shilimkar <ssantosh@kernel.org>
16552 L:      linux-kernel@vger.kernel.org
16553 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
16554 S:      Maintained
16555 F:      drivers/soc/ti/*
16556 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
16557
16558 TI LM49xxx FAMILY ASoC CODEC DRIVERS
16559 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
16560 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
16561 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16562 S:      Maintained
16563 F:      sound/soc/codecs/lm49453*
16564 F:      sound/soc/codecs/isabelle*
16565
16566 TI LP855x BACKLIGHT DRIVER
16567 M:      Milo Kim <milo.kim@ti.com>
16568 S:      Maintained
16569 F:      Documentation/driver-api/backlight/lp855x-driver.rst
16570 F:      drivers/video/backlight/lp855x_bl.c
16571 F:      include/linux/platform_data/lp855x.h
16572
16573 TI LP8727 CHARGER DRIVER
16574 M:      Milo Kim <milo.kim@ti.com>
16575 S:      Maintained
16576 F:      drivers/power/supply/lp8727_charger.c
16577 F:      include/linux/platform_data/lp8727.h
16578
16579 TI LP8788 MFD DRIVER
16580 M:      Milo Kim <milo.kim@ti.com>
16581 S:      Maintained
16582 F:      drivers/iio/adc/lp8788_adc.c
16583 F:      drivers/leds/leds-lp8788.c
16584 F:      drivers/mfd/lp8788*.c
16585 F:      drivers/power/supply/lp8788-charger.c
16586 F:      drivers/regulator/lp8788-*.c
16587 F:      include/linux/mfd/lp8788*.h
16588
16589 TI NETCP ETHERNET DRIVER
16590 M:      Wingman Kwok <w-kwok2@ti.com>
16591 M:      Murali Karicheri <m-karicheri2@ti.com>
16592 L:      netdev@vger.kernel.org
16593 S:      Maintained
16594 F:      drivers/net/ethernet/ti/netcp*
16595
16596 TI PCM3060 ASoC CODEC DRIVER
16597 M:      Kirill Marinushkin <kmarinushkin@birdec.com>
16598 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16599 S:      Maintained
16600 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
16601 F:      sound/soc/codecs/pcm3060*
16602
16603 TI TAS571X FAMILY ASoC CODEC DRIVER
16604 M:      Kevin Cernekee <cernekee@chromium.org>
16605 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16606 S:      Odd Fixes
16607 F:      sound/soc/codecs/tas571x*
16608
16609 TI TCAN4X5X DEVICE DRIVER
16610 M:      Dan Murphy <dmurphy@ti.com>
16611 L:      linux-can@vger.kernel.org
16612 S:      Maintained
16613 F:      Documentation/devicetree/bindings/net/can/tcan4x5x.txt
16614 F:      drivers/net/can/m_can/tcan4x5x.c
16615
16616 TI TRF7970A NFC DRIVER
16617 M:      Mark Greer <mgreer@animalcreek.com>
16618 L:      linux-wireless@vger.kernel.org
16619 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
16620 S:      Supported
16621 F:      drivers/nfc/trf7970a.c
16622 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
16623
16624 TI TWL4030 SERIES SOC CODEC DRIVER
16625 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
16626 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16627 S:      Maintained
16628 F:      sound/soc/codecs/twl4030*
16629
16630 TI VPE/CAL DRIVERS
16631 M:      Benoit Parrot <bparrot@ti.com>
16632 L:      linux-media@vger.kernel.org
16633 W:      http://linuxtv.org/
16634 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16635 S:      Maintained
16636 F:      drivers/media/platform/ti-vpe/
16637 F:      Documentation/devicetree/bindings/media/ti,vpe.yaml
16638
16639 TI WILINK WIRELESS DRIVERS
16640 L:      linux-wireless@vger.kernel.org
16641 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
16642 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
16643 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
16644 S:      Orphan
16645 F:      drivers/net/wireless/ti/
16646 F:      include/linux/wl12xx.h
16647
16648 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
16649 M:      John Stultz <john.stultz@linaro.org>
16650 M:      Thomas Gleixner <tglx@linutronix.de>
16651 R:      Stephen Boyd <sboyd@kernel.org>
16652 L:      linux-kernel@vger.kernel.org
16653 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
16654 S:      Supported
16655 F:      include/linux/clocksource.h
16656 F:      include/linux/time.h
16657 F:      include/linux/timex.h
16658 F:      include/uapi/linux/time.h
16659 F:      include/uapi/linux/timex.h
16660 F:      kernel/time/clocksource.c
16661 F:      kernel/time/time*.c
16662 F:      kernel/time/alarmtimer.c
16663 F:      kernel/time/ntp.c
16664 F:      tools/testing/selftests/timers/
16665
16666 TIPC NETWORK LAYER
16667 M:      Jon Maloy <jmaloy@redhat.com>
16668 M:      Ying Xue <ying.xue@windriver.com>
16669 L:      netdev@vger.kernel.org (core kernel code)
16670 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
16671 W:      http://tipc.sourceforge.net/
16672 S:      Maintained
16673 F:      include/uapi/linux/tipc*.h
16674 F:      net/tipc/
16675
16676 TLAN NETWORK DRIVER
16677 M:      Samuel Chessman <chessman@tux.org>
16678 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
16679 W:      http://sourceforge.net/projects/tlan/
16680 S:      Maintained
16681 F:      Documentation/networking/device_drivers/ti/tlan.txt
16682 F:      drivers/net/ethernet/ti/tlan.*
16683
16684 TM6000 VIDEO4LINUX DRIVER
16685 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
16686 L:      linux-media@vger.kernel.org
16687 W:      https://linuxtv.org
16688 T:      git git://linuxtv.org/media_tree.git
16689 S:      Odd fixes
16690 F:      drivers/media/usb/tm6000/
16691 F:      Documentation/media/v4l-drivers/tm6000*
16692
16693 TMIO/SDHI MMC DRIVER
16694 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
16695 L:      linux-mmc@vger.kernel.org
16696 S:      Supported
16697 F:      drivers/mmc/host/tmio_mmc*
16698 F:      drivers/mmc/host/renesas_sdhi*
16699 F:      include/linux/mfd/tmio.h
16700
16701 TMP401 HARDWARE MONITOR DRIVER
16702 M:      Guenter Roeck <linux@roeck-us.net>
16703 L:      linux-hwmon@vger.kernel.org
16704 S:      Maintained
16705 F:      Documentation/hwmon/tmp401.rst
16706 F:      drivers/hwmon/tmp401.c
16707
16708 TMP513 HARDWARE MONITOR DRIVER
16709 M:      Eric Tremblay <etremblay@distech-controls.com>
16710 L:      linux-hwmon@vger.kernel.org
16711 S:      Maintained
16712 F:      Documentation/hwmon/tmp513.rst
16713 F:      drivers/hwmon/tmp513.c
16714
16715 TMPFS (SHMEM FILESYSTEM)
16716 M:      Hugh Dickins <hughd@google.com>
16717 L:      linux-mm@kvack.org
16718 S:      Maintained
16719 F:      include/linux/shmem_fs.h
16720 F:      mm/shmem.c
16721
16722 TOMOYO SECURITY MODULE
16723 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
16724 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
16725 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
16726 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
16727 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
16728 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
16729 W:      https://tomoyo.osdn.jp/
16730 S:      Maintained
16731 F:      security/tomoyo/
16732
16733 TOPSTAR LAPTOP EXTRAS DRIVER
16734 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
16735 L:      platform-driver-x86@vger.kernel.org
16736 S:      Maintained
16737 F:      drivers/platform/x86/topstar-laptop.c
16738
16739 TORTURE-TEST MODULES
16740 M:      Davidlohr Bueso <dave@stgolabs.net>
16741 M:      "Paul E. McKenney" <paulmck@kernel.org>
16742 M:      Josh Triplett <josh@joshtriplett.org>
16743 L:      linux-kernel@vger.kernel.org
16744 S:      Supported
16745 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
16746 F:      Documentation/RCU/torture.txt
16747 F:      kernel/torture.c
16748 F:      kernel/rcu/rcutorture.c
16749 F:      kernel/rcu/rcuperf.c
16750 F:      kernel/locking/locktorture.c
16751
16752 TOSHIBA ACPI EXTRAS DRIVER
16753 M:      Azael Avalos <coproscefalo@gmail.com>
16754 L:      platform-driver-x86@vger.kernel.org
16755 S:      Maintained
16756 F:      drivers/platform/x86/toshiba_acpi.c
16757
16758 TOSHIBA BLUETOOTH DRIVER
16759 M:      Azael Avalos <coproscefalo@gmail.com>
16760 L:      platform-driver-x86@vger.kernel.org
16761 S:      Maintained
16762 F:      drivers/platform/x86/toshiba_bluetooth.c
16763
16764 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
16765 M:      Azael Avalos <coproscefalo@gmail.com>
16766 L:      platform-driver-x86@vger.kernel.org
16767 S:      Maintained
16768 F:      drivers/platform/x86/toshiba_haps.c
16769
16770 TOSHIBA SMM DRIVER
16771 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
16772 W:      http://www.buzzard.org.uk/toshiba/
16773 S:      Maintained
16774 F:      drivers/char/toshiba.c
16775 F:      include/linux/toshiba.h
16776 F:      include/uapi/linux/toshiba.h
16777
16778 TOSHIBA TC358743 DRIVER
16779 M:      Mats Randgaard <matrandg@cisco.com>
16780 L:      linux-media@vger.kernel.org
16781 S:      Maintained
16782 F:      drivers/media/i2c/tc358743*
16783 F:      include/media/i2c/tc358743.h
16784
16785 TOSHIBA WMI HOTKEYS DRIVER
16786 M:      Azael Avalos <coproscefalo@gmail.com>
16787 L:      platform-driver-x86@vger.kernel.org
16788 S:      Maintained
16789 F:      drivers/platform/x86/toshiba-wmi.c
16790
16791 TPM DEVICE DRIVER
16792 M:      Peter Huewe <peterhuewe@gmx.de>
16793 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
16794 R:      Jason Gunthorpe <jgg@ziepe.ca>
16795 L:      linux-integrity@vger.kernel.org
16796 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
16797 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
16798 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
16799 S:      Maintained
16800 F:      drivers/char/tpm/
16801
16802 TRACING
16803 M:      Steven Rostedt <rostedt@goodmis.org>
16804 M:      Ingo Molnar <mingo@redhat.com>
16805 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
16806 S:      Maintained
16807 F:      Documentation/trace/ftrace.rst
16808 F:      arch/*/*/*/ftrace.h
16809 F:      arch/*/kernel/ftrace.c
16810 F:      include/*/ftrace.h
16811 F:      include/linux/trace*.h
16812 F:      include/trace/
16813 F:      kernel/trace/
16814 F:      tools/testing/selftests/ftrace/
16815
16816 TRACING MMIO ACCESSES (MMIOTRACE)
16817 M:      Steven Rostedt <rostedt@goodmis.org>
16818 M:      Ingo Molnar <mingo@kernel.org>
16819 R:      Karol Herbst <karolherbst@gmail.com>
16820 R:      Pekka Paalanen <ppaalanen@gmail.com>
16821 S:      Maintained
16822 L:      linux-kernel@vger.kernel.org
16823 L:      nouveau@lists.freedesktop.org
16824 F:      kernel/trace/trace_mmiotrace.c
16825 F:      include/linux/mmiotrace.h
16826 F:      arch/x86/mm/kmmio.c
16827 F:      arch/x86/mm/mmio-mod.c
16828 F:      arch/x86/mm/testmmiotrace.c
16829
16830 TRIVIAL PATCHES
16831 M:      Jiri Kosina <trivial@kernel.org>
16832 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16833 S:      Maintained
16834 K:      ^Subject:.*(?i)trivial
16835
16836 TEMPO SEMICONDUCTOR DRIVERS
16837 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16838 S:      Maintained
16839 F:      sound/soc/codecs/tscs*.c
16840 F:      sound/soc/codecs/tscs*.h
16841 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16842
16843 TTY LAYER
16844 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16845 M:      Jiri Slaby <jslaby@suse.com>
16846 S:      Supported
16847 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16848 F:      Documentation/driver-api/serial/
16849 F:      drivers/tty/
16850 F:      drivers/tty/serial/serial_core.c
16851 F:      include/linux/serial_core.h
16852 F:      include/linux/serial.h
16853 F:      include/linux/tty.h
16854 F:      include/uapi/linux/serial_core.h
16855 F:      include/uapi/linux/serial.h
16856 F:      include/uapi/linux/tty.h
16857
16858 TUA9001 MEDIA DRIVER
16859 M:      Antti Palosaari <crope@iki.fi>
16860 L:      linux-media@vger.kernel.org
16861 W:      https://linuxtv.org
16862 W:      http://palosaari.fi/linux/
16863 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16864 T:      git git://linuxtv.org/anttip/media_tree.git
16865 S:      Maintained
16866 F:      drivers/media/tuners/tua9001*
16867
16868 TULIP NETWORK DRIVERS
16869 L:      netdev@vger.kernel.org
16870 L:      linux-parisc@vger.kernel.org
16871 S:      Orphan
16872 F:      drivers/net/ethernet/dec/tulip/
16873
16874 TUN/TAP driver
16875 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16876 W:      http://vtun.sourceforge.net/tun
16877 S:      Maintained
16878 F:      Documentation/networking/tuntap.txt
16879 F:      arch/um/os-Linux/drivers/
16880
16881 TURBOCHANNEL SUBSYSTEM
16882 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16883 M:      Ralf Baechle <ralf@linux-mips.org>
16884 L:      linux-mips@vger.kernel.org
16885 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16886 S:      Maintained
16887 F:      drivers/tc/
16888 F:      include/linux/tc.h
16889
16890 TURBOSTAT UTILITY
16891 M:      "Len Brown" <lenb@kernel.org>
16892 L:      linux-pm@vger.kernel.org
16893 B:      https://bugzilla.kernel.org
16894 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16896 S:      Supported
16897 F:      tools/power/x86/turbostat/
16898
16899 TW5864 VIDEO4LINUX DRIVER
16900 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16901 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16902 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16903 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16904 L:      linux-media@vger.kernel.org
16905 S:      Supported
16906 F:      drivers/media/pci/tw5864/
16907
16908 TW68 VIDEO4LINUX DRIVER
16909 M:      Hans Verkuil <hverkuil@xs4all.nl>
16910 L:      linux-media@vger.kernel.org
16911 T:      git git://linuxtv.org/media_tree.git
16912 W:      https://linuxtv.org
16913 S:      Odd Fixes
16914 F:      drivers/media/pci/tw68/
16915
16916 TW686X VIDEO4LINUX DRIVER
16917 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16918 L:      linux-media@vger.kernel.org
16919 T:      git git://linuxtv.org/media_tree.git
16920 W:      http://linuxtv.org
16921 S:      Maintained
16922 F:      drivers/media/pci/tw686x/
16923
16924 UBI FILE SYSTEM (UBIFS)
16925 M:      Richard Weinberger <richard@nod.at>
16926 L:      linux-mtd@lists.infradead.org
16927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
16928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
16929 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16930 S:      Supported
16931 F:      Documentation/filesystems/ubifs.txt
16932 F:      fs/ubifs/
16933
16934 UCLINUX (M68KNOMMU AND COLDFIRE)
16935 M:      Greg Ungerer <gerg@linux-m68k.org>
16936 W:      http://www.linux-m68k.org/
16937 W:      http://www.uclinux.org/
16938 L:      linux-m68k@lists.linux-m68k.org
16939 L:      uclinux-dev@uclinux.org  (subscribers-only)
16940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16941 S:      Maintained
16942 F:      arch/m68k/coldfire/
16943 F:      arch/m68k/68*/
16944 F:      arch/m68k/*/*_no.*
16945 F:      arch/m68k/include/asm/*_no.*
16946
16947 UDF FILESYSTEM
16948 M:      Jan Kara <jack@suse.com>
16949 S:      Maintained
16950 F:      Documentation/filesystems/udf.txt
16951 F:      fs/udf/
16952
16953 UDRAW TABLET
16954 M:      Bastien Nocera <hadess@hadess.net>
16955 L:      linux-input@vger.kernel.org
16956 S:      Maintained
16957 F:      drivers/hid/hid-udraw-ps3.c
16958
16959 UFS FILESYSTEM
16960 M:      Evgeniy Dushistov <dushistov@mail.ru>
16961 S:      Maintained
16962 F:      Documentation/admin-guide/ufs.rst
16963 F:      fs/ufs/
16964
16965 UHID USERSPACE HID IO DRIVER:
16966 M:      David Herrmann <dh.herrmann@googlemail.com>
16967 L:      linux-input@vger.kernel.org
16968 S:      Maintained
16969 F:      drivers/hid/uhid.c
16970 F:      include/uapi/linux/uhid.h
16971
16972 ULPI BUS
16973 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16974 L:      linux-usb@vger.kernel.org
16975 S:      Maintained
16976 F:      drivers/usb/common/ulpi.c
16977 F:      include/linux/ulpi/
16978
16979 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16980 L:      devel@driverdev.osuosl.org
16981 S:      Obsolete
16982 F:      drivers/staging/uwb/
16983
16984 UNICODE SUBSYSTEM:
16985 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16986 L:      linux-fsdevel@vger.kernel.org
16987 S:      Supported
16988 F:      fs/unicode/
16989
16990 UNICORE32 ARCHITECTURE:
16991 M:      Guan Xuetao <gxt@pku.edu.cn>
16992 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16993 S:      Maintained
16994 T:      git git://github.com/gxt/linux.git
16995 F:      arch/unicore32/
16996
16997 UNIFDEF
16998 M:      Tony Finch <dot@dotat.at>
16999 W:      http://dotat.at/prog/unifdef
17000 S:      Maintained
17001 F:      scripts/unifdef.c
17002
17003 UNIFORM CDROM DRIVER
17004 M:      Jens Axboe <axboe@kernel.dk>
17005 W:      http://www.kernel.dk
17006 S:      Maintained
17007 F:      Documentation/cdrom/
17008 F:      drivers/cdrom/cdrom.c
17009 F:      include/linux/cdrom.h
17010 F:      include/uapi/linux/cdrom.h
17011
17012 UNISYS S-PAR DRIVERS
17013 M:      David Kershner <david.kershner@unisys.com>
17014 L:      sparmaintainer@unisys.com (Unisys internal)
17015 S:      Supported
17016 F:      include/linux/visorbus.h
17017 F:      drivers/visorbus/
17018 F:      drivers/staging/unisys/
17019
17020 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
17021 R:      Alim Akhtar <alim.akhtar@samsung.com>
17022 R:      Avri Altman <avri.altman@wdc.com>
17023 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
17024 L:      linux-scsi@vger.kernel.org
17025 S:      Supported
17026 F:      Documentation/scsi/ufs.txt
17027 F:      drivers/scsi/ufs/
17028
17029 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
17030 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
17031 L:      linux-scsi@vger.kernel.org
17032 S:      Supported
17033 F:      drivers/scsi/ufs/*dwc*
17034
17035 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
17036 M:      Stanley Chu <stanley.chu@mediatek.com>
17037 L:      linux-scsi@vger.kernel.org
17038 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
17039 S:      Maintained
17040 F:      drivers/scsi/ufs/ufs-mediatek*
17041
17042 UNSORTED BLOCK IMAGES (UBI)
17043 M:      Richard Weinberger <richard@nod.at>
17044 W:      http://www.linux-mtd.infradead.org/
17045 L:      linux-mtd@lists.infradead.org
17046 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next
17047 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes
17048 S:      Supported
17049 F:      drivers/mtd/ubi/
17050 F:      include/linux/mtd/ubi.h
17051 F:      include/uapi/mtd/ubi-user.h
17052
17053 USB "USBNET" DRIVER FRAMEWORK
17054 M:      Oliver Neukum <oneukum@suse.com>
17055 L:      netdev@vger.kernel.org
17056 W:      http://www.linux-usb.org/usbnet
17057 S:      Maintained
17058 F:      drivers/net/usb/usbnet.c
17059 F:      include/linux/usb/usbnet.h
17060
17061 USB ACM DRIVER
17062 M:      Oliver Neukum <oneukum@suse.com>
17063 L:      linux-usb@vger.kernel.org
17064 S:      Maintained
17065 F:      Documentation/usb/acm.rst
17066 F:      drivers/usb/class/cdc-acm.*
17067
17068 USB AR5523 WIRELESS DRIVER
17069 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
17070 L:      linux-wireless@vger.kernel.org
17071 S:      Maintained
17072 F:      drivers/net/wireless/ath/ar5523/
17073
17074 USB ATTACHED SCSI
17075 M:      Oliver Neukum <oneukum@suse.com>
17076 L:      linux-usb@vger.kernel.org
17077 L:      linux-scsi@vger.kernel.org
17078 S:      Maintained
17079 F:      drivers/usb/storage/uas.c
17080
17081 USB CDC ETHERNET DRIVER
17082 M:      Oliver Neukum <oliver@neukum.org>
17083 L:      linux-usb@vger.kernel.org
17084 S:      Maintained
17085 F:      drivers/net/usb/cdc_*.c
17086 F:      include/uapi/linux/usb/cdc.h
17087
17088 USB CHAOSKEY DRIVER
17089 M:      Keith Packard <keithp@keithp.com>
17090 L:      linux-usb@vger.kernel.org
17091 S:      Maintained
17092 F:      drivers/usb/misc/chaoskey.c
17093
17094 USB CYPRESS C67X00 DRIVER
17095 M:      Peter Korsgaard <jacmet@sunsite.dk>
17096 L:      linux-usb@vger.kernel.org
17097 S:      Maintained
17098 F:      drivers/usb/c67x00/
17099
17100 USB DAVICOM DM9601 DRIVER
17101 M:      Peter Korsgaard <jacmet@sunsite.dk>
17102 L:      netdev@vger.kernel.org
17103 W:      http://www.linux-usb.org/usbnet
17104 S:      Maintained
17105 F:      drivers/net/usb/dm9601.c
17106
17107 USB EHCI DRIVER
17108 M:      Alan Stern <stern@rowland.harvard.edu>
17109 L:      linux-usb@vger.kernel.org
17110 S:      Maintained
17111 F:      Documentation/usb/ehci.rst
17112 F:      drivers/usb/host/ehci*
17113
17114 USB GADGET/PERIPHERAL SUBSYSTEM
17115 M:      Felipe Balbi <balbi@kernel.org>
17116 L:      linux-usb@vger.kernel.org
17117 W:      http://www.linux-usb.org/gadget
17118 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17119 S:      Maintained
17120 F:      drivers/usb/gadget/
17121 F:      include/linux/usb/gadget*
17122
17123 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
17124 M:      Jiri Kosina <jikos@kernel.org>
17125 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
17126 L:      linux-usb@vger.kernel.org
17127 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
17128 S:      Maintained
17129 F:      Documentation/hid/hiddev.rst
17130 F:      drivers/hid/usbhid/
17131
17132 USB INTEL XHCI ROLE MUX DRIVER
17133 M:      Hans de Goede <hdegoede@redhat.com>
17134 L:      linux-usb@vger.kernel.org
17135 S:      Maintained
17136 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
17137
17138 USB IP DRIVER FOR HISILICON KIRIN
17139 M:      Yu Chen <chenyu56@huawei.com>
17140 M:      Binghui Wang <wangbinghui@hisilicon.com>
17141 L:      linux-usb@vger.kernel.org
17142 S:      Maintained
17143 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
17144 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
17145
17146 USB ISP116X DRIVER
17147 M:      Olav Kongas <ok@artecdesign.ee>
17148 L:      linux-usb@vger.kernel.org
17149 S:      Maintained
17150 F:      drivers/usb/host/isp116x*
17151 F:      include/linux/usb/isp116x.h
17152
17153 USB LAN78XX ETHERNET DRIVER
17154 M:      Woojung Huh <woojung.huh@microchip.com>
17155 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17156 L:      netdev@vger.kernel.org
17157 S:      Maintained
17158 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
17159 F:      drivers/net/usb/lan78xx.*
17160 F:      include/dt-bindings/net/microchip-lan78xx.h
17161
17162 USB MASS STORAGE DRIVER
17163 M:      Alan Stern <stern@rowland.harvard.edu>
17164 L:      linux-usb@vger.kernel.org
17165 L:      usb-storage@lists.one-eyed-alien.net
17166 S:      Maintained
17167 F:      drivers/usb/storage/
17168
17169 USB MIDI DRIVER
17170 M:      Clemens Ladisch <clemens@ladisch.de>
17171 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17172 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
17173 S:      Maintained
17174 F:      sound/usb/midi.*
17175
17176 USB NETWORKING DRIVERS
17177 L:      linux-usb@vger.kernel.org
17178 S:      Odd Fixes
17179 F:      drivers/net/usb/
17180
17181 USB OHCI DRIVER
17182 M:      Alan Stern <stern@rowland.harvard.edu>
17183 L:      linux-usb@vger.kernel.org
17184 S:      Maintained
17185 F:      Documentation/usb/ohci.rst
17186 F:      drivers/usb/host/ohci*
17187
17188 USB OTG FSM (Finite State Machine)
17189 M:      Peter Chen <Peter.Chen@nxp.com>
17190 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
17191 L:      linux-usb@vger.kernel.org
17192 S:      Maintained
17193 F:      drivers/usb/common/usb-otg-fsm.c
17194
17195 USB OVER IP DRIVER
17196 M:      Valentina Manea <valentina.manea.m@gmail.com>
17197 M:      Shuah Khan <shuah@kernel.org>
17198 M:      Shuah Khan <skhan@linuxfoundation.org>
17199 L:      linux-usb@vger.kernel.org
17200 S:      Maintained
17201 F:      Documentation/usb/usbip_protocol.rst
17202 F:      drivers/usb/usbip/
17203 F:      tools/usb/usbip/
17204 F:      tools/testing/selftests/drivers/usb/usbip/
17205
17206 USB PEGASUS DRIVER
17207 M:      Petko Manolov <petkan@nucleusys.com>
17208 L:      linux-usb@vger.kernel.org
17209 L:      netdev@vger.kernel.org
17210 T:      git git://github.com/petkan/pegasus.git
17211 W:      https://github.com/petkan/pegasus
17212 S:      Maintained
17213 F:      drivers/net/usb/pegasus.*
17214
17215 USB PHY LAYER
17216 M:      Felipe Balbi <balbi@kernel.org>
17217 L:      linux-usb@vger.kernel.org
17218 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
17219 S:      Maintained
17220 F:      drivers/usb/phy/
17221
17222 USB PRINTER DRIVER (usblp)
17223 M:      Pete Zaitcev <zaitcev@redhat.com>
17224 L:      linux-usb@vger.kernel.org
17225 S:      Supported
17226 F:      drivers/usb/class/usblp.c
17227
17228 USB QMI WWAN NETWORK DRIVER
17229 M:      Bjørn Mork <bjorn@mork.no>
17230 L:      netdev@vger.kernel.org
17231 S:      Maintained
17232 F:      Documentation/ABI/testing/sysfs-class-net-qmi
17233 F:      drivers/net/usb/qmi_wwan.c
17234
17235 USB RTL8150 DRIVER
17236 M:      Petko Manolov <petkan@nucleusys.com>
17237 L:      linux-usb@vger.kernel.org
17238 L:      netdev@vger.kernel.org
17239 T:      git git://github.com/petkan/rtl8150.git
17240 W:      https://github.com/petkan/rtl8150
17241 S:      Maintained
17242 F:      drivers/net/usb/rtl8150.c
17243
17244 USB SERIAL SUBSYSTEM
17245 M:      Johan Hovold <johan@kernel.org>
17246 L:      linux-usb@vger.kernel.org
17247 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
17248 S:      Maintained
17249 F:      Documentation/usb/usb-serial.rst
17250 F:      drivers/usb/serial/
17251 F:      include/linux/usb/serial.h
17252
17253 USB SMSC75XX ETHERNET DRIVER
17254 M:      Steve Glendinning <steve.glendinning@shawell.net>
17255 L:      netdev@vger.kernel.org
17256 S:      Maintained
17257 F:      drivers/net/usb/smsc75xx.*
17258
17259 USB SMSC95XX ETHERNET DRIVER
17260 M:      Steve Glendinning <steve.glendinning@shawell.net>
17261 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
17262 L:      netdev@vger.kernel.org
17263 S:      Maintained
17264 F:      drivers/net/usb/smsc95xx.*
17265
17266 USB SUBSYSTEM
17267 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17268 L:      linux-usb@vger.kernel.org
17269 W:      http://www.linux-usb.org
17270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
17271 S:      Supported
17272 F:      Documentation/devicetree/bindings/usb/
17273 F:      Documentation/usb/
17274 F:      drivers/usb/
17275 F:      include/linux/usb.h
17276 F:      include/linux/usb/
17277
17278 USB TYPEC PI3USB30532 MUX DRIVER
17279 M:      Hans de Goede <hdegoede@redhat.com>
17280 L:      linux-usb@vger.kernel.org
17281 S:      Maintained
17282 F:      drivers/usb/typec/mux/pi3usb30532.c
17283
17284 USB TYPEC CLASS
17285 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17286 L:      linux-usb@vger.kernel.org
17287 S:      Maintained
17288 F:      Documentation/ABI/testing/sysfs-class-typec
17289 F:      Documentation/driver-api/usb/typec.rst
17290 F:      drivers/usb/typec/
17291 F:      include/linux/usb/typec.h
17292
17293 USB TYPEC BUS FOR ALTERNATE MODES
17294 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
17295 L:      linux-usb@vger.kernel.org
17296 S:      Maintained
17297 F:      Documentation/ABI/testing/sysfs-bus-typec
17298 F:      Documentation/driver-api/usb/typec_bus.rst
17299 F:      drivers/usb/typec/altmodes/
17300 F:      include/linux/usb/typec_altmode.h
17301
17302 USB TYPEC PORT CONTROLLER DRIVERS
17303 M:      Guenter Roeck <linux@roeck-us.net>
17304 L:      linux-usb@vger.kernel.org
17305 S:      Maintained
17306 F:      drivers/usb/typec/tcpm/
17307
17308 USB UHCI DRIVER
17309 M:      Alan Stern <stern@rowland.harvard.edu>
17310 L:      linux-usb@vger.kernel.org
17311 S:      Maintained
17312 F:      drivers/usb/host/uhci*
17313
17314 USB VIDEO CLASS
17315 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17316 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
17317 L:      linux-media@vger.kernel.org
17318 T:      git git://linuxtv.org/media_tree.git
17319 W:      http://www.ideasonboard.org/uvc/
17320 S:      Maintained
17321 F:      drivers/media/usb/uvc/
17322 F:      include/uapi/linux/uvcvideo.h
17323
17324 USB VISION DRIVER
17325 M:      Hans Verkuil <hverkuil@xs4all.nl>
17326 L:      linux-media@vger.kernel.org
17327 T:      git git://linuxtv.org/media_tree.git
17328 W:      https://linuxtv.org
17329 S:      Odd Fixes
17330 F:      drivers/media/usb/usbvision/
17331
17332 USB WEBCAM GADGET
17333 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17334 L:      linux-usb@vger.kernel.org
17335 S:      Maintained
17336 F:      drivers/usb/gadget/function/*uvc*
17337 F:      drivers/usb/gadget/legacy/webcam.c
17338 F:      include/uapi/linux/usb/g_uvc.h
17339
17340 USB WIRELESS RNDIS DRIVER (rndis_wlan)
17341 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
17342 L:      linux-wireless@vger.kernel.org
17343 S:      Maintained
17344 F:      drivers/net/wireless/rndis_wlan.c
17345
17346 USB XHCI DRIVER
17347 M:      Mathias Nyman <mathias.nyman@intel.com>
17348 L:      linux-usb@vger.kernel.org
17349 S:      Supported
17350 F:      drivers/usb/host/xhci*
17351 F:      drivers/usb/host/pci-quirks*
17352
17353 USB ZD1201 DRIVER
17354 L:      linux-wireless@vger.kernel.org
17355 W:      http://linux-lc100020.sourceforge.net
17356 S:      Orphan
17357 F:      drivers/net/wireless/zydas/zd1201.*
17358
17359 USB ZR364XX DRIVER
17360 M:      Antoine Jacquet <royale@zerezo.com>
17361 L:      linux-usb@vger.kernel.org
17362 L:      linux-media@vger.kernel.org
17363 T:      git git://linuxtv.org/media_tree.git
17364 W:      http://royale.zerezo.com/zr364xx/
17365 S:      Maintained
17366 F:      Documentation/media/v4l-drivers/zr364xx*
17367 F:      drivers/media/usb/zr364xx/
17368
17369 USER-MODE LINUX (UML)
17370 M:      Jeff Dike <jdike@addtoit.com>
17371 M:      Richard Weinberger <richard@nod.at>
17372 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
17373 L:      linux-um@lists.infradead.org
17374 W:      http://user-mode-linux.sourceforge.net
17375 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
17376 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
17377 S:      Maintained
17378 F:      Documentation/virt/uml/
17379 F:      arch/um/
17380 F:      arch/x86/um/
17381 F:      fs/hostfs/
17382
17383 USERSPACE COPYIN/COPYOUT (UIOVEC)
17384 M:      Alexander Viro <viro@zeniv.linux.org.uk>
17385 S:      Maintained
17386 F:      lib/iov_iter.c
17387 F:      include/linux/uio.h
17388
17389 USERSPACE DMA BUFFER DRIVER
17390 M:      Gerd Hoffmann <kraxel@redhat.com>
17391 S:      Maintained
17392 L:      dri-devel@lists.freedesktop.org
17393 F:      drivers/dma-buf/udmabuf.c
17394 F:      include/uapi/linux/udmabuf.h
17395 T:      git git://anongit.freedesktop.org/drm/drm-misc
17396
17397 USERSPACE I/O (UIO)
17398 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17399 S:      Maintained
17400 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17401 F:      Documentation/driver-api/uio-howto.rst
17402 F:      drivers/uio/
17403 F:      include/linux/uio_driver.h
17404
17405 UTIL-LINUX PACKAGE
17406 M:      Karel Zak <kzak@redhat.com>
17407 L:      util-linux@vger.kernel.org
17408 W:      http://en.wikipedia.org/wiki/Util-linux
17409 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
17410 S:      Maintained
17411
17412 UUID HELPERS
17413 M:      Christoph Hellwig <hch@lst.de>
17414 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17415 L:      linux-kernel@vger.kernel.org
17416 T:      git git://git.infradead.org/users/hch/uuid.git
17417 F:      lib/uuid.c
17418 F:      lib/test_uuid.c
17419 F:      include/linux/uuid.h
17420 F:      include/uapi/linux/uuid.h
17421 S:      Maintained
17422
17423 UVESAFB DRIVER
17424 M:      Michal Januszewski <spock@gentoo.org>
17425 L:      linux-fbdev@vger.kernel.org
17426 W:      https://github.com/mjanusz/v86d
17427 S:      Maintained
17428 F:      Documentation/fb/uvesafb.rst
17429 F:      drivers/video/fbdev/uvesafb.*
17430
17431 VF610 NAND DRIVER
17432 M:      Stefan Agner <stefan@agner.ch>
17433 L:      linux-mtd@lists.infradead.org
17434 S:      Supported
17435 F:      drivers/mtd/nand/raw/vf610_nfc.c
17436
17437 VFAT/FAT/MSDOS FILESYSTEM
17438 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
17439 S:      Maintained
17440 F:      Documentation/filesystems/vfat.txt
17441 F:      fs/fat/
17442
17443 VFIO DRIVER
17444 M:      Alex Williamson <alex.williamson@redhat.com>
17445 R:      Cornelia Huck <cohuck@redhat.com>
17446 L:      kvm@vger.kernel.org
17447 T:      git git://github.com/awilliam/linux-vfio.git
17448 S:      Maintained
17449 F:      Documentation/driver-api/vfio.rst
17450 F:      drivers/vfio/
17451 F:      include/linux/vfio.h
17452 F:      include/uapi/linux/vfio.h
17453
17454 VFIO MEDIATED DEVICE DRIVERS
17455 M:      Kirti Wankhede <kwankhede@nvidia.com>
17456 L:      kvm@vger.kernel.org
17457 S:      Maintained
17458 F:      Documentation/driver-api/vfio-mediated-device.rst
17459 F:      drivers/vfio/mdev/
17460 F:      include/linux/mdev.h
17461 F:      samples/vfio-mdev/
17462
17463 VFIO PLATFORM DRIVER
17464 M:      Eric Auger <eric.auger@redhat.com>
17465 L:      kvm@vger.kernel.org
17466 S:      Maintained
17467 F:      drivers/vfio/platform/
17468
17469 VGA_SWITCHEROO
17470 R:      Lukas Wunner <lukas@wunner.de>
17471 S:      Maintained
17472 F:      Documentation/gpu/vga-switcheroo.rst
17473 F:      drivers/gpu/vga/vga_switcheroo.c
17474 F:      include/linux/vga_switcheroo.h
17475 T:      git git://anongit.freedesktop.org/drm/drm-misc
17476
17477 VIA RHINE NETWORK DRIVER
17478 S:      Orphan
17479 F:      drivers/net/ethernet/via/via-rhine.c
17480
17481 VIA SD/MMC CARD CONTROLLER DRIVER
17482 M:      Bruce Chang <brucechang@via.com.tw>
17483 M:      Harald Welte <HaraldWelte@viatech.com>
17484 S:      Maintained
17485 F:      drivers/mmc/host/via-sdmmc.c
17486
17487 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
17488 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
17489 L:      linux-fbdev@vger.kernel.org
17490 S:      Maintained
17491 F:      include/linux/via-core.h
17492 F:      include/linux/via-gpio.h
17493 F:      include/linux/via_i2c.h
17494 F:      drivers/video/fbdev/via/
17495
17496 VIA VELOCITY NETWORK DRIVER
17497 M:      Francois Romieu <romieu@fr.zoreil.com>
17498 L:      netdev@vger.kernel.org
17499 S:      Maintained
17500 F:      drivers/net/ethernet/via/via-velocity.*
17501
17502 VICODEC VIRTUAL CODEC DRIVER
17503 M:      Hans Verkuil <hverkuil-cisco@xs4all.nl>
17504 L:      linux-media@vger.kernel.org
17505 T:      git git://linuxtv.org/media_tree.git
17506 W:      https://linuxtv.org
17507 S:      Maintained
17508 F:      drivers/media/platform/vicodec/*
17509
17510 VIDEO MULTIPLEXER DRIVER
17511 M:      Philipp Zabel <p.zabel@pengutronix.de>
17512 L:      linux-media@vger.kernel.org
17513 S:      Maintained
17514 F:      drivers/media/platform/video-mux.c
17515
17516 VIDEO I2C POLLING DRIVER
17517 M:      Matt Ranostay <matt.ranostay@konsulko.com>
17518 L:      linux-media@vger.kernel.org
17519 S:      Maintained
17520 F:      drivers/media/i2c/video-i2c.c
17521
17522 VIDEOBUF2 FRAMEWORK
17523 M:      Pawel Osciak <pawel@osciak.com>
17524 M:      Marek Szyprowski <m.szyprowski@samsung.com>
17525 M:      Kyungmin Park <kyungmin.park@samsung.com>
17526 R:      Tomasz Figa <tfiga@chromium.org>
17527 L:      linux-media@vger.kernel.org
17528 S:      Maintained
17529 F:      drivers/media/common/videobuf2/*
17530 F:      include/media/videobuf2-*
17531
17532 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
17533 M:      Helen Koike <helen.koike@collabora.com>
17534 R:      Shuah Khan <skhan@linuxfoundation.org>
17535 L:      linux-media@vger.kernel.org
17536 T:      git git://linuxtv.org/media_tree.git
17537 W:      https://linuxtv.org
17538 S:      Maintained
17539 F:      drivers/media/platform/vimc/*
17540
17541 VIRT LIB
17542 M:      Alex Williamson <alex.williamson@redhat.com>
17543 M:      Paolo Bonzini <pbonzini@redhat.com>
17544 L:      kvm@vger.kernel.org
17545 S:      Supported
17546 F:      virt/lib/
17547
17548 VIRTIO AND VHOST VSOCK DRIVER
17549 M:      Stefan Hajnoczi <stefanha@redhat.com>
17550 M:      Stefano Garzarella <sgarzare@redhat.com>
17551 L:      kvm@vger.kernel.org
17552 L:      virtualization@lists.linux-foundation.org
17553 L:      netdev@vger.kernel.org
17554 S:      Maintained
17555 F:      include/linux/virtio_vsock.h
17556 F:      include/uapi/linux/virtio_vsock.h
17557 F:      include/uapi/linux/vsockmon.h
17558 F:      include/uapi/linux/vm_sockets_diag.h
17559 F:      net/vmw_vsock/diag.c
17560 F:      net/vmw_vsock/af_vsock_tap.c
17561 F:      net/vmw_vsock/virtio_transport_common.c
17562 F:      net/vmw_vsock/virtio_transport.c
17563 F:      drivers/net/vsockmon.c
17564 F:      drivers/vhost/vsock.c
17565 F:      tools/testing/vsock/
17566
17567 VIRTIO CONSOLE DRIVER
17568 M:      Amit Shah <amit@kernel.org>
17569 L:      virtualization@lists.linux-foundation.org
17570 S:      Maintained
17571 F:      drivers/char/virtio_console.c
17572 F:      include/linux/virtio_console.h
17573 F:      include/uapi/linux/virtio_console.h
17574
17575 VIRTIO CORE AND NET DRIVERS
17576 M:      "Michael S. Tsirkin" <mst@redhat.com>
17577 M:      Jason Wang <jasowang@redhat.com>
17578 L:      virtualization@lists.linux-foundation.org
17579 S:      Maintained
17580 F:      Documentation/devicetree/bindings/virtio/
17581 F:      drivers/virtio/
17582 F:      tools/virtio/
17583 F:      drivers/net/virtio_net.c
17584 F:      drivers/block/virtio_blk.c
17585 F:      include/linux/virtio*.h
17586 F:      include/uapi/linux/virtio_*.h
17587 F:      drivers/crypto/virtio/
17588 F:      mm/balloon_compaction.c
17589
17590 VIRTIO BLOCK AND SCSI DRIVERS
17591 M:      "Michael S. Tsirkin" <mst@redhat.com>
17592 M:      Jason Wang <jasowang@redhat.com>
17593 R:      Paolo Bonzini <pbonzini@redhat.com>
17594 R:      Stefan Hajnoczi <stefanha@redhat.com>
17595 L:      virtualization@lists.linux-foundation.org
17596 S:      Maintained
17597 F:      drivers/block/virtio_blk.c
17598 F:      drivers/scsi/virtio_scsi.c
17599 F:      include/uapi/linux/virtio_blk.h
17600 F:      include/uapi/linux/virtio_scsi.h
17601 F:      drivers/vhost/scsi.c
17602
17603 VIRTIO CRYPTO DRIVER
17604 M:      Gonglei <arei.gonglei@huawei.com>
17605 L:      virtualization@lists.linux-foundation.org
17606 L:      linux-crypto@vger.kernel.org
17607 S:      Maintained
17608 F:      drivers/crypto/virtio/
17609 F:      include/uapi/linux/virtio_crypto.h
17610
17611 VIRTIO DRIVERS FOR S390
17612 M:      Cornelia Huck <cohuck@redhat.com>
17613 M:      Halil Pasic <pasic@linux.ibm.com>
17614 L:      linux-s390@vger.kernel.org
17615 L:      virtualization@lists.linux-foundation.org
17616 L:      kvm@vger.kernel.org
17617 S:      Supported
17618 F:      drivers/s390/virtio/
17619 F:      arch/s390/include/uapi/asm/virtio-ccw.h
17620
17621 VIRTIO FILE SYSTEM
17622 M:      Vivek Goyal <vgoyal@redhat.com>
17623 M:      Stefan Hajnoczi <stefanha@redhat.com>
17624 M:      Miklos Szeredi <miklos@szeredi.hu>
17625 L:      virtualization@lists.linux-foundation.org
17626 L:      linux-fsdevel@vger.kernel.org
17627 W:      https://virtio-fs.gitlab.io/
17628 S:      Supported
17629 F:      fs/fuse/virtio_fs.c
17630 F:      include/uapi/linux/virtio_fs.h
17631 F:      Documentation/filesystems/virtiofs.rst
17632
17633 VIRTIO GPU DRIVER
17634 M:      David Airlie <airlied@linux.ie>
17635 M:      Gerd Hoffmann <kraxel@redhat.com>
17636 L:      dri-devel@lists.freedesktop.org
17637 L:      virtualization@lists.linux-foundation.org
17638 T:      git git://anongit.freedesktop.org/drm/drm-misc
17639 S:      Maintained
17640 F:      drivers/gpu/drm/virtio/
17641 F:      include/uapi/linux/virtio_gpu.h
17642
17643 VIRTIO HOST (VHOST)
17644 M:      "Michael S. Tsirkin" <mst@redhat.com>
17645 M:      Jason Wang <jasowang@redhat.com>
17646 L:      kvm@vger.kernel.org
17647 L:      virtualization@lists.linux-foundation.org
17648 L:      netdev@vger.kernel.org
17649 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
17650 S:      Maintained
17651 F:      drivers/vhost/
17652 F:      include/uapi/linux/vhost.h
17653
17654 VIRTIO INPUT DRIVER
17655 M:      Gerd Hoffmann <kraxel@redhat.com>
17656 S:      Maintained
17657 F:      drivers/virtio/virtio_input.c
17658 F:      include/uapi/linux/virtio_input.h
17659
17660 VIRTIO IOMMU DRIVER
17661 M:      Jean-Philippe Brucker <jean-philippe@linaro.org>
17662 L:      virtualization@lists.linux-foundation.org
17663 S:      Maintained
17664 F:      drivers/iommu/virtio-iommu.c
17665 F:      include/uapi/linux/virtio_iommu.h
17666
17667 VIRTUAL BOX GUEST DEVICE DRIVER
17668 M:      Hans de Goede <hdegoede@redhat.com>
17669 M:      Arnd Bergmann <arnd@arndb.de>
17670 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17671 S:      Maintained
17672 F:      include/linux/vbox_utils.h
17673 F:      include/uapi/linux/vbox*.h
17674 F:      drivers/virt/vboxguest/
17675
17676 VIRTUAL SERIO DEVICE DRIVER
17677 M:      Stephen Chandler Paul <thatslyude@gmail.com>
17678 S:      Maintained
17679 F:      drivers/input/serio/userio.c
17680 F:      include/uapi/linux/userio.h
17681
17682 VITESSE FELIX ETHERNET SWITCH DRIVER
17683 M:      Vladimir Oltean <vladimir.oltean@nxp.com>
17684 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
17685 L:      netdev@vger.kernel.org
17686 S:      Maintained
17687 F:      drivers/net/dsa/ocelot/*
17688 F:      net/dsa/tag_ocelot.c
17689
17690 VIVID VIRTUAL VIDEO DRIVER
17691 M:      Hans Verkuil <hverkuil@xs4all.nl>
17692 L:      linux-media@vger.kernel.org
17693 T:      git git://linuxtv.org/media_tree.git
17694 W:      https://linuxtv.org
17695 S:      Maintained
17696 F:      drivers/media/platform/vivid/*
17697
17698 VLYNQ BUS
17699 M:      Florian Fainelli <f.fainelli@gmail.com>
17700 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
17701 S:      Maintained
17702 F:      drivers/vlynq/vlynq.c
17703 F:      include/linux/vlynq.h
17704
17705 VME SUBSYSTEM
17706 M:      Martyn Welch <martyn@welchs.me.uk>
17707 M:      Manohar Vanga <manohar.vanga@gmail.com>
17708 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
17709 L:      devel@driverdev.osuosl.org
17710 S:      Maintained
17711 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
17712 F:      Documentation/driver-api/vme.rst
17713 F:      drivers/staging/vme/
17714 F:      drivers/vme/
17715 F:      include/linux/vme*
17716
17717 VMWARE BALLOON DRIVER
17718 M:      Nadav Amit <namit@vmware.com>
17719 M:      "VMware, Inc." <pv-drivers@vmware.com>
17720 L:      linux-kernel@vger.kernel.org
17721 S:      Maintained
17722 F:      drivers/misc/vmw_balloon.c
17723
17724 VMWARE HYPERVISOR INTERFACE
17725 M:      Thomas Hellstrom <thellstrom@vmware.com>
17726 M:      "VMware, Inc." <pv-drivers@vmware.com>
17727 L:      virtualization@lists.linux-foundation.org
17728 S:      Supported
17729 F:      arch/x86/kernel/cpu/vmware.c
17730 F:      arch/x86/include/asm/vmware.h
17731
17732 VMWARE PVRDMA DRIVER
17733 M:      Adit Ranadive <aditr@vmware.com>
17734 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17735 L:      linux-rdma@vger.kernel.org
17736 S:      Maintained
17737 F:      drivers/infiniband/hw/vmw_pvrdma/
17738
17739 VMware PVSCSI driver
17740 M:      Jim Gill <jgill@vmware.com>
17741 M:      VMware PV-Drivers <pv-drivers@vmware.com>
17742 L:      linux-scsi@vger.kernel.org
17743 S:      Maintained
17744 F:      drivers/scsi/vmw_pvscsi.c
17745 F:      drivers/scsi/vmw_pvscsi.h
17746
17747 VMWARE VMMOUSE SUBDRIVER
17748 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
17749 M:      "VMware, Inc." <pv-drivers@vmware.com>
17750 L:      linux-input@vger.kernel.org
17751 S:      Maintained
17752 F:      drivers/input/mouse/vmmouse.c
17753 F:      drivers/input/mouse/vmmouse.h
17754
17755 VMWARE VMXNET3 ETHERNET DRIVER
17756 M:      Ronak Doshi <doshir@vmware.com>
17757 M:      "VMware, Inc." <pv-drivers@vmware.com>
17758 L:      netdev@vger.kernel.org
17759 S:      Maintained
17760 F:      drivers/net/vmxnet3/
17761
17762 VOCORE VOCORE2 BOARD
17763 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
17764 L:      linux-mips@vger.kernel.org
17765 S:      Maintained
17766 F:      arch/mips/boot/dts/ralink/vocore2.dts
17767
17768 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
17769 M:      Liam Girdwood <lgirdwood@gmail.com>
17770 M:      Mark Brown <broonie@kernel.org>
17771 L:      linux-kernel@vger.kernel.org
17772 W:      http://www.slimlogic.co.uk/?p=48
17773 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
17774 S:      Supported
17775 F:      Documentation/devicetree/bindings/regulator/
17776 F:      Documentation/power/regulator/
17777 F:      drivers/regulator/
17778 F:      include/dt-bindings/regulator/
17779 F:      include/linux/regulator/
17780 K:      regulator_get_optional
17781
17782 VRF
17783 M:      David Ahern <dsahern@kernel.org>
17784 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
17785 L:      netdev@vger.kernel.org
17786 S:      Maintained
17787 F:      drivers/net/vrf.c
17788 F:      Documentation/networking/vrf.txt
17789
17790 VSPRINTF
17791 M:      Petr Mladek <pmladek@suse.com>
17792 M:      Steven Rostedt <rostedt@goodmis.org>
17793 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
17794 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
17795 R:      Rasmus Villemoes <linux@rasmusvillemoes.dk>
17796 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk.git
17797 S:      Maintained
17798 F:      lib/vsprintf.c
17799 F:      lib/test_printf.c
17800 F:      Documentation/core-api/printk-formats.rst
17801
17802 VT1211 HARDWARE MONITOR DRIVER
17803 M:      Juerg Haefliger <juergh@gmail.com>
17804 L:      linux-hwmon@vger.kernel.org
17805 S:      Maintained
17806 F:      Documentation/hwmon/vt1211.rst
17807 F:      drivers/hwmon/vt1211.c
17808
17809 VT8231 HARDWARE MONITOR DRIVER
17810 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
17811 L:      linux-hwmon@vger.kernel.org
17812 S:      Maintained
17813 F:      drivers/hwmon/vt8231.c
17814
17815 VUB300 USB to SDIO/SD/MMC bridge chip
17816 L:      linux-mmc@vger.kernel.org
17817 S:      Orphan
17818 F:      drivers/mmc/host/vub300.c
17819
17820 W1 DALLAS'S 1-WIRE BUS
17821 M:      Evgeniy Polyakov <zbr@ioremap.net>
17822 S:      Maintained
17823 F:      Documentation/devicetree/bindings/w1/
17824 F:      Documentation/w1/
17825 F:      drivers/w1/
17826 F:      include/linux/w1.h
17827
17828 W83791D HARDWARE MONITORING DRIVER
17829 M:      Marc Hulsman <m.hulsman@tudelft.nl>
17830 L:      linux-hwmon@vger.kernel.org
17831 S:      Maintained
17832 F:      Documentation/hwmon/w83791d.rst
17833 F:      drivers/hwmon/w83791d.c
17834
17835 W83793 HARDWARE MONITORING DRIVER
17836 M:      Rudolf Marek <r.marek@assembler.cz>
17837 L:      linux-hwmon@vger.kernel.org
17838 S:      Maintained
17839 F:      Documentation/hwmon/w83793.rst
17840 F:      drivers/hwmon/w83793.c
17841
17842 W83795 HARDWARE MONITORING DRIVER
17843 M:      Jean Delvare <jdelvare@suse.com>
17844 L:      linux-hwmon@vger.kernel.org
17845 S:      Maintained
17846 F:      drivers/hwmon/w83795.c
17847
17848 W83L51xD SD/MMC CARD INTERFACE DRIVER
17849 M:      Pierre Ossman <pierre@ossman.eu>
17850 S:      Maintained
17851 F:      drivers/mmc/host/wbsd.*
17852
17853 WACOM PROTOCOL 4 SERIAL TABLETS
17854 M:      Julian Squires <julian@cipht.net>
17855 M:      Hans de Goede <hdegoede@redhat.com>
17856 L:      linux-input@vger.kernel.org
17857 S:      Maintained
17858 F:      drivers/input/tablet/wacom_serial4.c
17859
17860 WATCHDOG DEVICE DRIVERS
17861 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17862 M:      Guenter Roeck <linux@roeck-us.net>
17863 L:      linux-watchdog@vger.kernel.org
17864 W:      http://www.linux-watchdog.org/
17865 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17866 S:      Maintained
17867 F:      Documentation/devicetree/bindings/watchdog/
17868 F:      Documentation/watchdog/
17869 F:      drivers/watchdog/
17870 F:      include/linux/watchdog.h
17871 F:      include/uapi/linux/watchdog.h
17872
17873 WHISKEYCOVE PMIC GPIO DRIVER
17874 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17875 L:      linux-gpio@vger.kernel.org
17876 S:      Maintained
17877 F:      drivers/gpio/gpio-wcove.c
17878
17879 WHWAVE RTC DRIVER
17880 M:      Dianlong Li <long17.cool@163.com>
17881 L:      linux-rtc@vger.kernel.org
17882 S:      Maintained
17883 F:      drivers/rtc/rtc-sd3078.c
17884
17885 WIIMOTE HID DRIVER
17886 M:      David Herrmann <dh.herrmann@googlemail.com>
17887 L:      linux-input@vger.kernel.org
17888 S:      Maintained
17889 F:      drivers/hid/hid-wiimote*
17890
17891 WILOCITY WIL6210 WIRELESS DRIVER
17892 M:      Maya Erez <merez@codeaurora.org>
17893 L:      linux-wireless@vger.kernel.org
17894 L:      wil6210@qti.qualcomm.com
17895 S:      Supported
17896 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17897 F:      drivers/net/wireless/ath/wil6210/
17898
17899 WIMAX STACK
17900 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17901 M:      linux-wimax@intel.com
17902 L:      wimax@linuxwimax.org (subscribers-only)
17903 S:      Supported
17904 W:      http://linuxwimax.org
17905 F:      Documentation/admin-guide/wimax/wimax.rst
17906 F:      include/linux/wimax/debug.h
17907 F:      include/net/wimax.h
17908 F:      include/uapi/linux/wimax.h
17909 F:      net/wimax/
17910
17911 WINBOND CIR DRIVER
17912 M:      David Härdeman <david@hardeman.nu>
17913 S:      Maintained
17914 F:      drivers/media/rc/winbond-cir.c
17915
17916 RCMM REMOTE CONTROLS DECODER
17917 M:      Patrick Lerda <patrick9876@free.fr>
17918 S:      Maintained
17919 F:      drivers/media/rc/ir-rcmm-decoder.c
17920
17921 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17922 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17923 L:      linux-watchdog@vger.kernel.org
17924 S:      Maintained
17925 F:      drivers/watchdog/ebc-c384_wdt.c
17926
17927 WINSYSTEMS WS16C48 GPIO DRIVER
17928 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17929 L:      linux-gpio@vger.kernel.org
17930 S:      Maintained
17931 F:      drivers/gpio/gpio-ws16c48.c
17932
17933 WISTRON LAPTOP BUTTON DRIVER
17934 M:      Miloslav Trmac <mitr@volny.cz>
17935 S:      Maintained
17936 F:      drivers/input/misc/wistron_btns.c
17937
17938 WL3501 WIRELESS PCMCIA CARD DRIVER
17939 L:      linux-wireless@vger.kernel.org
17940 S:      Odd fixes
17941 F:      drivers/net/wireless/wl3501*
17942
17943 WOLFSON MICROELECTRONICS DRIVERS
17944 L:      patches@opensource.cirrus.com
17945 T:      git https://github.com/CirrusLogic/linux-drivers.git
17946 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17947 S:      Supported
17948 F:      Documentation/hwmon/wm83??.rst
17949 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17950 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17951 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17952 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17953 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17954 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17955 F:      drivers/clk/clk-wm83*.c
17956 F:      drivers/extcon/extcon-arizona.c
17957 F:      drivers/leds/leds-wm83*.c
17958 F:      drivers/gpio/gpio-*wm*.c
17959 F:      drivers/gpio/gpio-arizona.c
17960 F:      drivers/hwmon/wm83??-hwmon.c
17961 F:      drivers/input/misc/wm831x-on.c
17962 F:      drivers/input/touchscreen/wm831x-ts.c
17963 F:      drivers/input/touchscreen/wm97*.c
17964 F:      drivers/mfd/arizona*
17965 F:      drivers/mfd/wm*.c
17966 F:      drivers/mfd/cs47l24*
17967 F:      drivers/power/supply/wm83*.c
17968 F:      drivers/rtc/rtc-wm83*.c
17969 F:      drivers/regulator/wm8*.c
17970 F:      drivers/regulator/arizona*
17971 F:      drivers/video/backlight/wm83*_bl.c
17972 F:      drivers/watchdog/wm83*_wdt.c
17973 F:      include/linux/mfd/arizona/
17974 F:      include/linux/mfd/wm831x/
17975 F:      include/linux/mfd/wm8350/
17976 F:      include/linux/mfd/wm8400*
17977 F:      include/linux/regulator/arizona*
17978 F:      include/linux/wm97xx.h
17979 F:      include/sound/wm????.h
17980 F:      sound/soc/codecs/arizona.?
17981 F:      sound/soc/codecs/wm*
17982 F:      sound/soc/codecs/cs47l24*
17983
17984 WORKQUEUE
17985 M:      Tejun Heo <tj@kernel.org>
17986 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17988 S:      Maintained
17989 F:      include/linux/workqueue.h
17990 F:      kernel/workqueue.c
17991 F:      Documentation/core-api/workqueue.rst
17992
17993 X-POWERS AXP288 PMIC DRIVERS
17994 M:      Hans de Goede <hdegoede@redhat.com>
17995 S:      Maintained
17996 N:      axp288
17997 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17998
17999 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
18000 M:      Chen-Yu Tsai <wens@csie.org>
18001 L:      linux-kernel@vger.kernel.org
18002 S:      Maintained
18003 N:      axp[128]
18004
18005 X.25 NETWORK LAYER
18006 M:      Andrew Hendry <andrew.hendry@gmail.com>
18007 L:      linux-x25@vger.kernel.org
18008 S:      Odd Fixes
18009 F:      Documentation/networking/x25*
18010 F:      include/net/x25*
18011 F:      net/x25/
18012
18013 X86 ARCHITECTURE (32-BIT AND 64-BIT)
18014 M:      Thomas Gleixner <tglx@linutronix.de>
18015 M:      Ingo Molnar <mingo@redhat.com>
18016 M:      Borislav Petkov <bp@alien8.de>
18017 R:      "H. Peter Anvin" <hpa@zytor.com>
18018 M:      x86@kernel.org
18019 L:      linux-kernel@vger.kernel.org
18020 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18021 S:      Maintained
18022 F:      Documentation/devicetree/bindings/x86/
18023 F:      Documentation/x86/
18024 F:      arch/x86/
18025
18026 X86 ENTRY CODE
18027 M:      Andy Lutomirski <luto@kernel.org>
18028 L:      linux-kernel@vger.kernel.org
18029 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
18030 S:      Maintained
18031 F:      arch/x86/entry/
18032
18033 X86 MCE INFRASTRUCTURE
18034 M:      Tony Luck <tony.luck@intel.com>
18035 M:      Borislav Petkov <bp@alien8.de>
18036 L:      linux-edac@vger.kernel.org
18037 S:      Maintained
18038 F:      arch/x86/kernel/cpu/mce/*
18039
18040 X86 MICROCODE UPDATE SUPPORT
18041 M:      Borislav Petkov <bp@alien8.de>
18042 S:      Maintained
18043 F:      arch/x86/kernel/cpu/microcode/*
18044
18045 X86 MM
18046 M:      Dave Hansen <dave.hansen@linux.intel.com>
18047 M:      Andy Lutomirski <luto@kernel.org>
18048 M:      Peter Zijlstra <peterz@infradead.org>
18049 L:      linux-kernel@vger.kernel.org
18050 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
18051 S:      Maintained
18052 F:      arch/x86/mm/
18053
18054 X86 PLATFORM DRIVERS
18055 M:      Darren Hart <dvhart@infradead.org>
18056 M:      Andy Shevchenko <andy@infradead.org>
18057 L:      platform-driver-x86@vger.kernel.org
18058 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
18059 S:      Odd Fixes
18060 F:      drivers/platform/x86/
18061 F:      drivers/platform/olpc/
18062
18063 X86 PLATFORM DRIVERS - ARCH
18064 R:      Darren Hart <dvhart@infradead.org>
18065 R:      Andy Shevchenko <andy@infradead.org>
18066 L:      platform-driver-x86@vger.kernel.org
18067 L:      x86@kernel.org
18068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
18069 S:      Maintained
18070 F:      arch/x86/platform
18071
18072 X86 VDSO
18073 M:      Andy Lutomirski <luto@kernel.org>
18074 L:      linux-kernel@vger.kernel.org
18075 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
18076 S:      Maintained
18077 F:      arch/x86/entry/vdso/
18078
18079 XARRAY
18080 M:      Matthew Wilcox <willy@infradead.org>
18081 L:      linux-fsdevel@vger.kernel.org
18082 S:      Supported
18083 F:      Documentation/core-api/xarray.rst
18084 F:      lib/idr.c
18085 F:      lib/xarray.c
18086 F:      include/linux/idr.h
18087 F:      include/linux/xarray.h
18088 F:      tools/testing/radix-tree
18089
18090 XBOX DVD IR REMOTE
18091 M:      Benjamin Valentin <benpicco@googlemail.com>
18092 S:      Maintained
18093 F:      drivers/media/rc/xbox_remote.c
18094 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
18095
18096 XC2028/3028 TUNER DRIVER
18097 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
18098 L:      linux-media@vger.kernel.org
18099 W:      https://linuxtv.org
18100 T:      git git://linuxtv.org/media_tree.git
18101 S:      Maintained
18102 F:      drivers/media/tuners/tuner-xc2028.*
18103
18104 XDP (eXpress Data Path)
18105 M:      Alexei Starovoitov <ast@kernel.org>
18106 M:      Daniel Borkmann <daniel@iogearbox.net>
18107 M:      David S. Miller <davem@davemloft.net>
18108 M:      Jakub Kicinski <kuba@kernel.org>
18109 M:      Jesper Dangaard Brouer <hawk@kernel.org>
18110 M:      John Fastabend <john.fastabend@gmail.com>
18111 L:      netdev@vger.kernel.org
18112 L:      bpf@vger.kernel.org
18113 S:      Supported
18114 F:      net/core/xdp.c
18115 F:      include/net/xdp.h
18116 F:      kernel/bpf/devmap.c
18117 F:      kernel/bpf/cpumap.c
18118 F:      include/trace/events/xdp.h
18119 K:      xdp
18120 N:      xdp
18121
18122 XDP SOCKETS (AF_XDP)
18123 M:      Björn Töpel <bjorn.topel@intel.com>
18124 M:      Magnus Karlsson <magnus.karlsson@intel.com>
18125 R:      Jonathan Lemon <jonathan.lemon@gmail.com>
18126 L:      netdev@vger.kernel.org
18127 L:      bpf@vger.kernel.org
18128 S:      Maintained
18129 F:      kernel/bpf/xskmap.c
18130 F:      net/xdp/
18131
18132 XEN BLOCK SUBSYSTEM
18133 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18134 M:      Roger Pau Monné <roger.pau@citrix.com>
18135 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18136 S:      Supported
18137 F:      drivers/block/xen-blkback/*
18138 F:      drivers/block/xen*
18139
18140 XEN HYPERVISOR ARM
18141 M:      Stefano Stabellini <sstabellini@kernel.org>
18142 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18143 S:      Maintained
18144 F:      arch/arm/xen/
18145 F:      arch/arm/include/asm/xen/
18146
18147 XEN HYPERVISOR ARM64
18148 M:      Stefano Stabellini <sstabellini@kernel.org>
18149 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18150 S:      Maintained
18151 F:      arch/arm64/xen/
18152 F:      arch/arm64/include/asm/xen/
18153
18154 XEN HYPERVISOR INTERFACE
18155 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
18156 M:      Juergen Gross <jgross@suse.com>
18157 R:      Stefano Stabellini <sstabellini@kernel.org>
18158 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
18160 S:      Supported
18161 F:      arch/x86/xen/
18162 F:      arch/x86/platform/pvh/
18163 F:      drivers/*/xen-*front.c
18164 F:      drivers/xen/
18165 F:      arch/x86/include/asm/xen/
18166 F:      arch/x86/include/asm/pvclock-abi.h
18167 F:      include/xen/
18168 F:      include/uapi/xen/
18169 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
18170 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
18171
18172 XEN NETWORK BACKEND DRIVER
18173 M:      Wei Liu <wei.liu@kernel.org>
18174 M:      Paul Durrant <paul@xen.org>
18175 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18176 L:      netdev@vger.kernel.org
18177 S:      Supported
18178 F:      drivers/net/xen-netback/*
18179
18180 XEN PCI SUBSYSTEM
18181 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18182 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18183 S:      Supported
18184 F:      arch/x86/pci/*xen*
18185 F:      drivers/pci/*xen*
18186
18187 XEN PVSCSI DRIVERS
18188 M:      Juergen Gross <jgross@suse.com>
18189 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18190 L:      linux-scsi@vger.kernel.org
18191 S:      Supported
18192 F:      drivers/scsi/xen-scsifront.c
18193 F:      drivers/xen/xen-scsiback.c
18194 F:      include/xen/interface/io/vscsiif.h
18195
18196 XEN SWIOTLB SUBSYSTEM
18197 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
18198 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18199 L:      iommu@lists.linux-foundation.org
18200 S:      Supported
18201 F:      arch/x86/xen/*swiotlb*
18202 F:      drivers/xen/*swiotlb*
18203
18204 XEN SOUND FRONTEND DRIVER
18205 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
18206 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
18207 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
18208 S:      Supported
18209 F:      sound/xen/*
18210
18211 XFS FILESYSTEM
18212 M:      Darrick J. Wong <darrick.wong@oracle.com>
18213 M:      linux-xfs@vger.kernel.org
18214 L:      linux-xfs@vger.kernel.org
18215 W:      http://xfs.org/
18216 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
18217 S:      Supported
18218 F:      Documentation/admin-guide/xfs.rst
18219 F:      Documentation/ABI/testing/sysfs-fs-xfs
18220 F:      Documentation/filesystems/xfs-delayed-logging-design.txt
18221 F:      Documentation/filesystems/xfs-self-describing-metadata.txt
18222 F:      fs/xfs/
18223 F:      include/uapi/linux/dqblk_xfs.h
18224 F:      include/uapi/linux/fsmap.h
18225
18226 XILINX AXI ETHERNET DRIVER
18227 M:      Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com>
18228 S:      Maintained
18229 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
18230
18231 XILINX CAN DRIVER
18232 M:      Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com>
18233 R:      Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com>
18234 L:      linux-can@vger.kernel.org
18235 S:      Maintained
18236 F:      Documentation/devicetree/bindings/net/can/xilinx_can.txt
18237 F:      drivers/net/can/xilinx_can.c
18238
18239 XILINX UARTLITE SERIAL DRIVER
18240 M:      Peter Korsgaard <jacmet@sunsite.dk>
18241 L:      linux-serial@vger.kernel.org
18242 S:      Maintained
18243 F:      drivers/tty/serial/uartlite.c
18244
18245 XILINX VIDEO IP CORES
18246 M:      Hyun Kwon <hyun.kwon@xilinx.com>
18247 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
18248 L:      linux-media@vger.kernel.org
18249 T:      git git://linuxtv.org/media_tree.git
18250 S:      Supported
18251 F:      Documentation/devicetree/bindings/media/xilinx/
18252 F:      drivers/media/platform/xilinx/
18253 F:      include/uapi/linux/xilinx-v4l2-controls.h
18254
18255 XILINX SD-FEC IP CORES
18256 M:      Derek Kiernan <derek.kiernan@xilinx.com>
18257 M:      Dragan Cvetic <dragan.cvetic@xilinx.com>
18258 S:      Maintained
18259 F:      Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt
18260 F:      Documentation/misc-devices/xilinx_sdfec.rst
18261 F:      drivers/misc/xilinx_sdfec.c
18262 F:      drivers/misc/Kconfig
18263 F:      drivers/misc/Makefile
18264 F:      include/uapi/misc/xilinx_sdfec.h
18265
18266 XILLYBUS DRIVER
18267 M:      Eli Billauer <eli.billauer@gmail.com>
18268 L:      linux-kernel@vger.kernel.org
18269 S:      Supported
18270 F:      drivers/char/xillybus/
18271
18272 XLP9XX I2C DRIVER
18273 M:      George Cherian <gcherian@marvell.com>
18274 L:      linux-i2c@vger.kernel.org
18275 W:      http://www.marvell.com
18276 S:      Supported
18277 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
18278 F:      drivers/i2c/busses/i2c-xlp9xx.c
18279
18280 XRA1403 GPIO EXPANDER
18281 M:      Nandor Han <nandor.han@ge.com>
18282 M:      Semi Malinen <semi.malinen@ge.com>
18283 L:      linux-gpio@vger.kernel.org
18284 S:      Maintained
18285 F:      drivers/gpio/gpio-xra1403.c
18286 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
18287
18288 XTENSA XTFPGA PLATFORM SUPPORT
18289 M:      Max Filippov <jcmvbkbc@gmail.com>
18290 L:      linux-xtensa@linux-xtensa.org
18291 S:      Maintained
18292 F:      drivers/spi/spi-xtensa-xtfpga.c
18293 F:      sound/soc/xtensa/xtfpga-i2s.c
18294
18295 YAM DRIVER FOR AX.25
18296 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
18297 L:      linux-hams@vger.kernel.org
18298 S:      Maintained
18299 F:      drivers/net/hamradio/yam*
18300 F:      include/linux/yam.h
18301
18302 YAMA SECURITY MODULE
18303 M:      Kees Cook <keescook@chromium.org>
18304 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
18305 S:      Supported
18306 F:      security/yama/
18307 F:      Documentation/admin-guide/LSM/Yama.rst
18308
18309 YEALINK PHONE DRIVER
18310 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
18311 L:      usbb2k-api-dev@nongnu.org
18312 S:      Maintained
18313 F:      Documentation/input/devices/yealink.rst
18314 F:      drivers/input/misc/yealink.*
18315
18316 Z8530 DRIVER FOR AX.25
18317 M:      Joerg Reuter <jreuter@yaina.de>
18318 W:      http://yaina.de/jreuter/
18319 W:      http://www.qsl.net/dl1bke/
18320 L:      linux-hams@vger.kernel.org
18321 S:      Maintained
18322 F:      Documentation/networking/z8530drv.txt
18323 F:      drivers/net/hamradio/*scc.c
18324 F:      drivers/net/hamradio/z8530.h
18325
18326 ZBUD COMPRESSED PAGE ALLOCATOR
18327 M:      Seth Jennings <sjenning@redhat.com>
18328 M:      Dan Streetman <ddstreet@ieee.org>
18329 L:      linux-mm@kvack.org
18330 S:      Maintained
18331 F:      mm/zbud.c
18332 F:      include/linux/zbud.h
18333
18334 ZD1211RW WIRELESS DRIVER
18335 M:      Daniel Drake <dsd@gentoo.org>
18336 M:      Ulrich Kunitz <kune@deine-taler.de>
18337 W:      http://zd1211.ath.cx/wiki/DriverRewrite
18338 L:      linux-wireless@vger.kernel.org
18339 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
18340 S:      Maintained
18341 F:      drivers/net/wireless/zydas/zd1211rw/
18342
18343 ZD1301 MEDIA DRIVER
18344 M:      Antti Palosaari <crope@iki.fi>
18345 L:      linux-media@vger.kernel.org
18346 W:      https://linuxtv.org/
18347 W:      http://palosaari.fi/linux/
18348 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18349 S:      Maintained
18350 F:      drivers/media/usb/dvb-usb-v2/zd1301*
18351
18352 ZD1301_DEMOD MEDIA DRIVER
18353 M:      Antti Palosaari <crope@iki.fi>
18354 L:      linux-media@vger.kernel.org
18355 W:      https://linuxtv.org/
18356 W:      http://palosaari.fi/linux/
18357 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
18358 S:      Maintained
18359 F:      drivers/media/dvb-frontends/zd1301_demod*
18360
18361 ZHAOXIN PROCESSOR SUPPORT
18362 M:      Tony W Wang-oc <TonyWWang-oc@zhaoxin.com>
18363 L:      linux-kernel@vger.kernel.org
18364 S:      Maintained
18365 F:      arch/x86/kernel/cpu/zhaoxin.c
18366
18367 ZPOOL COMPRESSED PAGE STORAGE API
18368 M:      Dan Streetman <ddstreet@ieee.org>
18369 L:      linux-mm@kvack.org
18370 S:      Maintained
18371 F:      mm/zpool.c
18372 F:      include/linux/zpool.h
18373
18374 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
18375 M:      Minchan Kim <minchan@kernel.org>
18376 M:      Nitin Gupta <ngupta@vflare.org>
18377 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18378 L:      linux-kernel@vger.kernel.org
18379 S:      Maintained
18380 F:      drivers/block/zram/
18381 F:      Documentation/admin-guide/blockdev/zram.rst
18382
18383 ZS DECSTATION Z85C30 SERIAL DRIVER
18384 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
18385 S:      Maintained
18386 F:      drivers/tty/serial/zs.*
18387
18388 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
18389 M:      Minchan Kim <minchan@kernel.org>
18390 M:      Nitin Gupta <ngupta@vflare.org>
18391 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
18392 L:      linux-mm@kvack.org
18393 S:      Maintained
18394 F:      mm/zsmalloc.c
18395 F:      include/linux/zsmalloc.h
18396 F:      Documentation/vm/zsmalloc.rst
18397
18398 ZSWAP COMPRESSED SWAP CACHING
18399 M:      Seth Jennings <sjenning@redhat.com>
18400 M:      Dan Streetman <ddstreet@ieee.org>
18401 M:      Vitaly Wool <vitaly.wool@konsulko.com>
18402 L:      linux-mm@kvack.org
18403 S:      Maintained
18404 F:      mm/zswap.c
18405
18406 THE REST
18407 M:      Linus Torvalds <torvalds@linux-foundation.org>
18408 L:      linux-kernel@vger.kernel.org
18409 Q:      http://patchwork.kernel.org/project/LKML/list/
18410 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
18411 S:      Buried alive in reporters
18412 F:      *
18413 F:      */