MAINTAINERS

F:	arch/x86/include/asm/hpet.h

HPFS FILESYSTEM
M:	Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
W:	http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
S:	Maintained
F:	fs/hpfs/

HSI SUBSYSTEM
M:	Sebastian Reichel <sre@kernel.org>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
S:	Maintained
F:	Documentation/ABI/testing/sysfs-bus-hsi
F:	Documentation/hsi.txt
F:	drivers/hsi/
F:	include/linux/hsi/
F:	include/uapi/linux/hsi/

HSO 3G MODEM DRIVER
M:	Jan Dumon <j.dumon@option.com>
W:	http://www.pharscape.org
S:	Maintained
F:	drivers/net/usb/hso.c

HSR NETWORK PROTOCOL
M:	Arvid Brodin <arvid.brodin@alten.se>
L:	netdev@vger.kernel.org
S:	Maintained
F:	net/hsr/

HTCPEN TOUCHSCREEN DRIVER
M:	Pau Oliva Fora <pof@eslack.org>
L:	linux-input@vger.kernel.org
S:	Maintained
F:	drivers/input/touchscreen/htcpen.c

HUGETLB FILESYSTEM
M:	Nadia Yvette Chambers <nyc@holomorphy.com>
S:	Maintained
F:	fs/hugetlbfs/

Hyper-V CORE AND DRIVERS
M:	"K. Y. Srinivasan" <kys@microsoft.com>
M:	Haiyang Zhang <haiyangz@microsoft.com>
L:	devel@linuxdriverproject.org
S:	Maintained
F:	arch/x86/include/asm/mshyperv.h
F:	arch/x86/include/uapi/asm/hyperv.h
F:	arch/x86/kernel/cpu/mshyperv.c
F:	drivers/hid/hid-hyperv.c
F:	drivers/hv/
F:	drivers/input/serio/hyperv-keyboard.c
F:	drivers/net/hyperv/
F:	drivers/scsi/storvsc_drv.c
F:	drivers/video/fbdev/hyperv_fb.c
F:	include/linux/hyperv.h
F:	tools/hv/
F:	Documentation/ABI/stable/sysfs-bus-vmbus

I2C OVER PARALLEL PORT
M:	Jean Delvare <jdelvare@suse.com>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	Documentation/i2c/busses/i2c-parport
F:	Documentation/i2c/busses/i2c-parport-light
F:	drivers/i2c/busses/i2c-parport.c
F:	drivers/i2c/busses/i2c-parport-light.c

I2C/SMBUS CONTROLLER DRIVERS FOR PC
M:	Jean Delvare <jdelvare@suse.com>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	Documentation/i2c/busses/i2c-ali1535
F:	Documentation/i2c/busses/i2c-ali1563
F:	Documentation/i2c/busses/i2c-ali15x3
F:	Documentation/i2c/busses/i2c-amd756
F:	Documentation/i2c/busses/i2c-amd8111
F:	Documentation/i2c/busses/i2c-i801
F:	Documentation/i2c/busses/i2c-nforce2
F:	Documentation/i2c/busses/i2c-piix4
F:	Documentation/i2c/busses/i2c-sis5595
F:	Documentation/i2c/busses/i2c-sis630
F:	Documentation/i2c/busses/i2c-sis96x
F:	Documentation/i2c/busses/i2c-via
F:	Documentation/i2c/busses/i2c-viapro
F:	drivers/i2c/busses/i2c-ali1535.c
F:	drivers/i2c/busses/i2c-ali1563.c
F:	drivers/i2c/busses/i2c-ali15x3.c
F:	drivers/i2c/busses/i2c-amd756.c
F:	drivers/i2c/busses/i2c-amd756-s4882.c
F:	drivers/i2c/busses/i2c-amd8111.c
F:	drivers/i2c/busses/i2c-i801.c
F:	drivers/i2c/busses/i2c-isch.c
F:	drivers/i2c/busses/i2c-nforce2.c
F:	drivers/i2c/busses/i2c-nforce2-s4985.c
F:	drivers/i2c/busses/i2c-piix4.c
F:	drivers/i2c/busses/i2c-sis5595.c
F:	drivers/i2c/busses/i2c-sis630.c
F:	drivers/i2c/busses/i2c-sis96x.c
F:	drivers/i2c/busses/i2c-via.c
F:	drivers/i2c/busses/i2c-viapro.c

I2C/SMBUS ISMT DRIVER
M:	Seth Heasley <seth.heasley@intel.com>
M:	Neil Horman <nhorman@tuxdriver.com>
L:	linux-i2c@vger.kernel.org
F:	drivers/i2c/busses/i2c-ismt.c
F:	Documentation/i2c/busses/i2c-ismt

I2C/SMBUS STUB DRIVER
M:	Jean Delvare <jdelvare@suse.com>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	drivers/i2c/i2c-stub.c

I2C SUBSYSTEM
M:	Wolfram Sang <wsa@the-dreams.de>
L:	linux-i2c@vger.kernel.org
W:	https://i2c.wiki.kernel.org/
Q:	https://patchwork.ozlabs.org/project/linux-i2c/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
S:	Maintained
F:	Documentation/devicetree/bindings/i2c/
F:	Documentation/i2c/
F:	drivers/i2c/
F:	include/linux/i2c.h
F:	include/linux/i2c-*.h
F:	include/uapi/linux/i2c.h
F:	include/uapi/linux/i2c-*.h

I2C ACPI SUPPORT
M:	Mika Westerberg <mika.westerberg@linux.intel.com>
L:	linux-i2c@vger.kernel.org
L:	linux-acpi@vger.kernel.org
S:	Maintained

I2C-TAOS-EVM DRIVER
M:	Jean Delvare <jdelvare@suse.com>
L:	linux-i2c@vger.kernel.org
S:	Maintained
F:	Documentation/i2c/busses/i2c-taos-evm
F:	drivers/i2c/busses/i2c-taos-evm.c

I2C-TINY-USB DRIVER
M:	Till Harbaum <till@harbaum.org>
L:	linux-i2c@vger.kernel.org
W:	http://www.harbaum.org/till/i2c_tiny_usb
S:	Maintained
F:	drivers/i2c/busses/i2c-tiny-usb.c

i386 BOOT CODE
M:	"H. Peter Anvin" <hpa@zytor.com>
S:	Maintained
F:	arch/x86/boot/

i386 SETUP CODE / CPU ERRATA WORKAROUNDS
M:	"H. Peter Anvin" <hpa@zytor.com>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-x86setup.git
S:	Maintained

IA64 (Itanium) PLATFORM
M:	Tony Luck <tony.luck@intel.com>
M:	Fenghua Yu <fenghua.yu@intel.com>
L:	linux-ia64@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
S:	Maintained
F:	arch/ia64/

IBM Power VMX Cryptographic instructions
M:	Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
M:	Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
L:	linux-crypto@vger.kernel.org
S:	Supported
F:	drivers/crypto/vmx/Makefile
F:	drivers/crypto/vmx/Kconfig
F:	drivers/crypto/vmx/vmx.c
F:	drivers/crypto/vmx/aes*
F:	drivers/crypto/vmx/ghash*
F:	drivers/crypto/vmx/ppc-xlate.pl

IBM Power in-Nest Crypto Acceleration
M:	Leonidas S. Barbosa <leosilva@linux.vnet.ibm.com>
M:	Paulo Flabiano Smorigo <pfsmorigo@linux.vnet.ibm.com>
L:	linux-crypto@vger.kernel.org
S:	Supported
F:	drivers/crypto/nx/Makefile
F:	drivers/crypto/nx/Kconfig
F:	drivers/crypto/nx/nx-aes*
F:	drivers/crypto/nx/nx-sha*
F:	drivers/crypto/nx/nx.*
F:	drivers/crypto/nx/nx_csbcpb.h
F:	drivers/crypto/nx/nx_debugfs.h

IBM Power 842 compression accelerator
M:	Dan Streetman <ddstreet@ieee.org>
S:	Supported
F:	drivers/crypto/nx/Makefile
F:	drivers/crypto/nx/Kconfig
F:	drivers/crypto/nx/nx-842*
F:	include/linux/sw842.h
F:	crypto/842.c
F:	lib/842/

IBM Power Linux RAID adapter
M:	Brian King <brking@us.ibm.com>
S:	Supported
F:	drivers/scsi/ipr.*

IBM Power Virtual Ethernet Device Driver
M:	Thomas Falcon <tlfalcon@linux.vnet.ibm.com>
L:	netdev@vger.kernel.org
S:	Supported
F:	drivers/net/ethernet/ibm/ibmveth.*

IBM Power Virtual SCSI Device Drivers
M:	Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	drivers/scsi/ibmvscsi/ibmvscsi*
F:	drivers/scsi/ibmvscsi/viosrp.h

IBM Power Virtual FC Device Drivers
M:	Tyrel Datwyler <tyreld@linux.vnet.ibm.com>
L:	linux-scsi@vger.kernel.org
S:	Supported
F:	drivers/scsi/ibmvscsi/ibmvfc*

IBM ServeRAID RAID DRIVER
S:	Orphan
F:	drivers/scsi/ips.*

ICH LPC AND GPIO DRIVER
M:	Peter Tyser <ptyser@xes-inc.com>
S:	Maintained
F:	drivers/mfd/lpc_ich.c
F:	drivers/gpio/gpio-ich.c

IDE SUBSYSTEM
M:	"David S. Miller" <davem@davemloft.net>
L:	linux-ide@vger.kernel.org
Q:	http://patchwork.ozlabs.org/project/linux-ide/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
S:	Maintained
F:	Documentation/ide/
F:	drivers/ide/
F:	include/linux/ide.h

IDEAPAD LAPTOP EXTRAS DRIVER
M:	Ike Panhc <ike.pan@canonical.com>
L:	platform-driver-x86@vger.kernel.org
W:	http://launchpad.net/ideapad-laptop
S:	Maintained
F:	drivers/platform/x86/ideapad-laptop.c

IDEAPAD LAPTOP SLIDEBAR DRIVER
M:	Andrey Moiseev <o2g.org.ru@gmail.com>
L:	linux-input@vger.kernel.org
W:	https://github.com/o2genum/ideapad-slidebar
S:	Maintained
F:	drivers/input/misc/ideapad_slidebar.c

IDE/ATAPI DRIVERS
M:	Borislav Petkov <bp@alien8.de>
L:	linux-ide@vger.kernel.org
S:	Maintained
F:	Documentation/cdrom/ide-cd
F:	drivers/ide/ide-cd*

IDLE-I7300
M:	Andy Henroid <andrew.d.henroid@intel.com>
L:	linux-pm@vger.kernel.org
S:	Supported
F:	drivers/idle/i7300_idle.c

IEEE 802.15.4 SUBSYSTEM
M:	Alexander Aring <alex.aring@gmail.com>
L:	linux-wpan@vger.kernel.org
W:	https://github.com/linux-wpan
T:	git git://github.com/linux-wpan/linux-wpan-next.git
S:	Maintained
F:	net/ieee802154/
F:	net/mac802154/
F:	drivers/net/ieee802154/
F:	include/linux/nl802154.h
F:	include/linux/ieee802154.h
F:	include/net/nl802154.h
F:	include/net/mac802154.h
F:	include/net/af_ieee802154.h
F:	include/net/cfg802154.h
F:	include/net/ieee802154_netdev.h
F:	Documentation/networking/ieee802154.txt

IGORPLUG-USB IR RECEIVER
M:	Sean Young <sean@mess.org>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/rc/igorplugusb.c

IGUANAWORKS USB IR TRANSCEIVER
M:	Sean Young <sean@mess.org>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/rc/iguanair.c

IIO SUBSYSTEM AND DRIVERS
M:	Jonathan Cameron <jic23@kernel.org>
R:	Hartmut Knaack <knaack.h@gmx.de>
R:	Lars-Peter Clausen <lars@metafoo.de>
R:	Peter Meerwald <pmeerw@pmeerw.net>
L:	linux-iio@vger.kernel.org
S:	Maintained
F:	drivers/iio/
F:	drivers/staging/iio/
F:	include/linux/iio/
F:	tools/iio/

IKANOS/ADI EAGLE ADSL USB DRIVER
M:	Matthieu Castet <castet.matthieu@free.fr>
M:	Stanislaw Gruszka <stf_xl@wp.pl>
S:	Maintained
F:	drivers/usb/atm/ueagle-atm.c

INA209 HARDWARE MONITOR DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/ina209
F:	Documentation/devicetree/bindings/i2c/ina209.txt
F:	drivers/hwmon/ina209.c

INA2XX HARDWARE MONITOR DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/ina2xx
F:	drivers/hwmon/ina2xx.c
F:	include/linux/platform_data/ina2xx.h

INDUSTRY PACK SUBSYSTEM (IPACK)
M:	Samuel Iglesias Gonsalvez <siglesias@igalia.com>
M:	Jens Taprogge <jens.taprogge@taprogge.org>
M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
L:	industrypack-devel@lists.sourceforge.net
W:	http://industrypack.sourceforge.net
S:	Maintained
F:	drivers/ipack/

INGENIC JZ4780 DMA Driver
M:	Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
S:	Maintained
F:	drivers/dma/dma-jz4780.c

INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
M:	Mimi Zohar <zohar@linux.vnet.ibm.com>
M:	Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
L:	linux-ima-devel@lists.sourceforge.net
L:	linux-ima-user@lists.sourceforge.net
L:	linux-security-module@vger.kernel.org
S:	Supported
F:	security/integrity/ima/

IMGTEC IR DECODER DRIVER
M:	James Hogan <james.hogan@imgtec.com>
S:	Maintained
F:	drivers/media/rc/img-ir/

IMS TWINTURBO FRAMEBUFFER DRIVER
L:	linux-fbdev@vger.kernel.org
S:	Orphan
F:	drivers/video/fbdev/imsttfb.c

INFINIBAND SUBSYSTEM
M:	Doug Ledford <dledford@redhat.com>
M:	Sean Hefty <sean.hefty@intel.com>
M:	Hal Rosenstock <hal.rosenstock@gmail.com>
L:	linux-rdma@vger.kernel.org
W:	http://www.openfabrics.org/
Q:	http://patchwork.kernel.org/project/linux-rdma/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma.git
S:	Supported
F:	Documentation/infiniband/
F:	drivers/infiniband/
F:	drivers/staging/rdma/
F:	include/uapi/linux/if_infiniband.h
F:	include/uapi/rdma/
F:	include/rdma/

INOTIFY
M:	John McCutchan <john@johnmccutchan.com>
M:	Robert Love <rlove@rlove.org>
M:	Eric Paris <eparis@parisplace.org>
S:	Maintained
F:	Documentation/filesystems/inotify.txt
F:	fs/notify/inotify/
F:	include/linux/inotify.h
F:	include/uapi/linux/inotify.h

INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
M:	Dmitry Torokhov <dmitry.torokhov@gmail.com>
L:	linux-input@vger.kernel.org
Q:	http://patchwork.kernel.org/project/linux-input/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
S:	Maintained
F:	drivers/input/
F:	include/linux/input.h
F:	include/uapi/linux/input.h
F:	include/linux/input/

INPUT MULTITOUCH (MT) PROTOCOL
M:	Henrik Rydberg <rydberg@bitmath.org>
L:	linux-input@vger.kernel.org
S:	Odd fixes
F:	Documentation/input/multi-touch-protocol.txt
F:	drivers/input/input-mt.c
K:	\b(ABS|SYN)_MT_

INTEL ASoC BDW/HSW DRIVERS
M:	Jie Yang <yang.jie@linux.intel.com>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
S:	Supported
F:	sound/soc/intel/common/sst-dsp*
F:	sound/soc/intel/common/sst-firmware.c
F:	sound/soc/intel/boards/broadwell.c
F:	sound/soc/intel/haswell/

INTEL C600 SERIES SAS CONTROLLER DRIVER
M:	Intel SCU Linux support <intel-linux-scu@intel.com>
M:	Artur Paszkiewicz <artur.paszkiewicz@intel.com>
L:	linux-scsi@vger.kernel.org
T:	git git://git.code.sf.net/p/intel-sas/isci
S:	Supported
F:	drivers/scsi/isci/

INTEL IDLE DRIVER
M:	Len Brown <lenb@kernel.org>
L:	linux-pm@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
S:	Supported
F:	drivers/idle/intel_idle.c

INTEL PSTATE DRIVER
M:	Kristen Carlson Accardi <kristen@linux.intel.com>
L:	linux-pm@vger.kernel.org
S:	Supported
F:	drivers/cpufreq/intel_pstate.c

INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
M:	Maik Broemme <mbroemme@plusserver.de>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	Documentation/fb/intelfb.txt
F:	drivers/video/fbdev/intelfb/

INTEL 810/815 FRAMEBUFFER DRIVER
M:	Antonino Daplas <adaplas@gmail.com>
L:	linux-fbdev@vger.kernel.org
S:	Maintained
F:	drivers/video/fbdev/i810/

INTEL MENLOW THERMAL DRIVER
M:	Sujith Thomas <sujith.thomas@intel.com>
L:	platform-driver-x86@vger.kernel.org
W:	https://01.org/linux-acpi
S:	Supported
F:	drivers/platform/x86/intel_menlow.c

INTEL I/OAT DMA DRIVER
M:	Dave Jiang <dave.jiang@intel.com>
R:	Dan Williams <dan.j.williams@intel.com>
L:	dmaengine@vger.kernel.org
Q:	https://patchwork.kernel.org/project/linux-dmaengine/list/
S:	Supported
F:	drivers/dma/ioat*

INTEL IOMMU (VT-d)
M:	David Woodhouse <dwmw2@infradead.org>
L:	iommu@lists.linux-foundation.org
T:	git git://git.infradead.org/iommu-2.6.git
S:	Supported
F:	drivers/iommu/intel-iommu.c
F:	include/linux/intel-iommu.h

INTEL IOP-ADMA DMA DRIVER
R:	Dan Williams <dan.j.williams@intel.com>
S:	Odd fixes
F:	drivers/dma/iop-adma.c

INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
M:	Krzysztof Halasa <khalasa@piap.pl>
S:	Maintained
F:	arch/arm/mach-ixp4xx/include/mach/qmgr.h
F:	arch/arm/mach-ixp4xx/include/mach/npe.h
F:	arch/arm/mach-ixp4xx/ixp4xx_qmgr.c
F:	arch/arm/mach-ixp4xx/ixp4xx_npe.c
F:	drivers/net/ethernet/xscale/ixp4xx_eth.c
F:	drivers/net/wan/ixp4xx_hss.c

INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
M:	Deepak Saxena <dsaxena@plexity.net>
S:	Maintained
F:	drivers/char/hw_random/ixp4xx-rng.c

INTEL ETHERNET DRIVERS
M:	Jeff Kirsher <jeffrey.t.kirsher@intel.com>
R:	Jesse Brandeburg <jesse.brandeburg@intel.com>
R:	Shannon Nelson <shannon.nelson@intel.com>
R:	Carolyn Wyborny <carolyn.wyborny@intel.com>
R:	Don Skidmore <donald.c.skidmore@intel.com>
R:	Matthew Vick <matthew.vick@intel.com>
R:	John Ronciak <john.ronciak@intel.com>
R:	Mitch Williams <mitch.a.williams@intel.com>
L:	intel-wired-lan@lists.osuosl.org
W:	http://www.intel.com/support/feedback.htm
W:	http://e1000.sourceforge.net/
Q:	http://patchwork.ozlabs.org/project/intel-wired-lan/list/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
S:	Supported
F:	Documentation/networking/e100.txt
F:	Documentation/networking/e1000.txt
F:	Documentation/networking/e1000e.txt
F:	Documentation/networking/igb.txt
F:	Documentation/networking/igbvf.txt
F:	Documentation/networking/ixgb.txt
F:	Documentation/networking/ixgbe.txt
F:	Documentation/networking/ixgbevf.txt
F:	Documentation/networking/i40e.txt
F:	Documentation/networking/i40evf.txt
F:	drivers/net/ethernet/intel/
F:	drivers/net/ethernet/intel/*/

INTEL-MID GPIO DRIVER
M:	David Cohen <david.a.cohen@linux.intel.com>
L:	linux-gpio@vger.kernel.org
S:	Maintained
F:	drivers/gpio/gpio-intel-mid.c

INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
M:	Stanislav Yakovlev <stas.yakovlev@gmail.com>
L:	linux-wireless@vger.kernel.org
S:	Maintained
F:	Documentation/networking/README.ipw2100
F:	Documentation/networking/README.ipw2200
F:	drivers/net/wireless/ipw2x00/

INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
M:	Richard L Maliszewski <richard.l.maliszewski@intel.com>
M:	Gang Wei <gang.wei@intel.com>
M:	Shane Wang <shane.wang@intel.com>
L:	tboot-devel@lists.sourceforge.net
W:	http://tboot.sourceforge.net
T:	hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
S:	Supported
F:	Documentation/intel_txt.txt
F:	include/linux/tboot.h
F:	arch/x86/kernel/tboot.c

INTEL WIRELESS WIMAX CONNECTION 2400
M:	Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
M:	linux-wimax@intel.com
L:	wimax@linuxwimax.org (subscribers-only)
S:	Supported
W:	http://linuxwimax.org
F:	Documentation/wimax/README.i2400m
F:	drivers/net/wimax/i2400m/
F:	include/uapi/linux/wimax/i2400m.h

INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
M:	Stanislaw Gruszka <sgruszka@redhat.com>
L:	linux-wireless@vger.kernel.org
S:	Supported
F:	drivers/net/wireless/iwlegacy/

INTEL WIRELESS WIFI LINK (iwlwifi)
M:	Johannes Berg <johannes.berg@intel.com>
M:	Emmanuel Grumbach <emmanuel.grumbach@intel.com>
M:	Intel Linux Wireless <linuxwifi@intel.com>
L:	linux-wireless@vger.kernel.org
W:	http://intellinuxwireless.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
S:	Supported
F:	drivers/net/wireless/iwlwifi/

INTEL MANAGEMENT ENGINE (mei)
M:	Tomas Winkler <tomas.winkler@intel.com>
L:	linux-kernel@vger.kernel.org
S:	Supported
F:	include/uapi/linux/mei.h
F:	include/linux/mei_cl_bus.h
F:	drivers/misc/mei/*
F:	Documentation/misc-devices/mei/*

INTEL PMC IPC DRIVER
M:	Zha Qipeng<qipeng.zha@intel.com>
L:	platform-driver-x86@vger.kernel.org
S:	Maintained
F:	drivers/platform/x86/intel_pmc_ipc.c
F:	arch/x86/include/asm/intel_pmc_ipc.h

IOC3 ETHERNET DRIVER
M:	Ralf Baechle <ralf@linux-mips.org>
L:	linux-mips@linux-mips.org
S:	Maintained
F:	drivers/net/ethernet/sgi/ioc3-eth.c

IOC3 SERIAL DRIVER
M:	Pat Gefre <pfg@sgi.com>
L:	linux-serial@vger.kernel.org
S:	Maintained
F:	drivers/tty/serial/ioc3_serial.c

IOMMU DRIVERS
M:	Joerg Roedel <joro@8bytes.org>
L:	iommu@lists.linux-foundation.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
S:	Maintained
F:	drivers/iommu/

IP MASQUERADING
M:	Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
S:	Maintained
F:	net/ipv4/netfilter/ipt_MASQUERADE.c

IP1000A 10/100/1000 GIGABIT ETHERNET DRIVER
M:	Francois Romieu <romieu@fr.zoreil.com>
M:	Sorbica Shieh <sorbica@icplus.com.tw>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/icplus/ipg.*

IPATH DRIVER
M:	Mike Marciniszyn <infinipath@intel.com>
L:	linux-rdma@vger.kernel.org
S:	Maintained
F:	drivers/staging/rdma/ipath/

IPMI SUBSYSTEM
M:	Corey Minyard <minyard@acm.org>
L:	openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
W:	http://openipmi.sourceforge.net/
S:	Supported
F:	Documentation/IPMI.txt
F:	drivers/char/ipmi/
F:	include/linux/ipmi*
F:	include/uapi/linux/ipmi*

QCOM AUDIO (ASoC) DRIVERS
M:	Patrick Lai <plai@codeaurora.org>
M:	Banajit Goswami <bgoswami@codeaurora.org>
L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
S:	Supported
F:	sound/soc/qcom/

IPS SCSI RAID DRIVER
M:	Adaptec OEM Raid Solutions <aacraid@adaptec.com>
L:	linux-scsi@vger.kernel.org
W:	http://www.adaptec.com/
S:	Maintained
F:	drivers/scsi/ips*

IPVS
M:	Wensong Zhang <wensong@linux-vs.org>
M:	Simon Horman <horms@verge.net.au>
M:	Julian Anastasov <ja@ssi.bg>
L:	netdev@vger.kernel.org
L:	lvs-devel@vger.kernel.org
S:	Maintained
F:	Documentation/networking/ipvs-sysctl.txt
F:	include/net/ip_vs.h
F:	include/uapi/linux/ip_vs.h
F:	net/netfilter/ipvs/

IPWIRELESS DRIVER
M:	Jiri Kosina <jikos@kernel.org>
M:	David Sterba <dsterba@suse.com>
S:	Odd Fixes
F:	drivers/tty/ipwireless/

IPX NETWORK LAYER
M:	Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
L:	netdev@vger.kernel.org
S:	Maintained
F:	include/net/ipx.h
F:	include/uapi/linux/ipx.h
F:	net/ipx/

IRDA SUBSYSTEM
M:	Samuel Ortiz <samuel@sortiz.org>
L:	irda-users@lists.sourceforge.net (subscribers-only)
L:	netdev@vger.kernel.org
W:	http://irda.sourceforge.net/
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/sameo/irda-2.6.git
F:	Documentation/networking/irda.txt
F:	drivers/net/irda/
F:	include/net/irda/
F:	net/irda/

IRQ SUBSYSTEM
M:	Thomas Gleixner <tglx@linutronix.de>
L:	linux-kernel@vger.kernel.org
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
F:	kernel/irq/

IRQCHIP DRIVERS
M:	Thomas Gleixner <tglx@linutronix.de>
M:	Jason Cooper <jason@lakedaemon.net>
M:	Marc Zyngier <marc.zyngier@arm.com>
L:	linux-kernel@vger.kernel.org
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
T:	git git://git.infradead.org/users/jcooper/linux.git irqchip/core
F:	Documentation/devicetree/bindings/interrupt-controller/
F:	drivers/irqchip/

IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
M:	Jiang Liu <jiang.liu@linux.intel.com>
M:	Marc Zyngier <marc.zyngier@arm.com>
S:	Maintained
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
F:	Documentation/IRQ-domain.txt
F:	include/linux/irqdomain.h
F:	kernel/irq/irqdomain.c
F:	kernel/irq/msi.c

ISAPNP
M:	Jaroslav Kysela <perex@perex.cz>
S:	Maintained
F:	Documentation/isapnp.txt
F:	drivers/pnp/isapnp/
F:	include/linux/isapnp.h

ISA RADIO MODULE
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/radio/radio-isa*

iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
M:	Peter Jones <pjones@redhat.com>
M:	Konrad Rzeszutek Wilk <konrad@kernel.org>
S:	Maintained
F:	drivers/firmware/iscsi_ibft*

ISCSI
M:	Mike Christie <michaelc@cs.wisc.edu>
L:	open-iscsi@googlegroups.com
W:	www.open-iscsi.org
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mnc/linux-2.6-iscsi.git
S:	Maintained
F:	drivers/scsi/*iscsi*
F:	include/scsi/*iscsi*

ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
M:	Or Gerlitz <ogerlitz@mellanox.com>
M:	Sagi Grimberg <sagig@mellanox.com>
M:	Roi Dayan <roid@mellanox.com>
L:	linux-rdma@vger.kernel.org
S:	Supported
W:	http://www.openfabrics.org
W:	www.open-iscsi.org
Q:	http://patchwork.kernel.org/project/linux-rdma/list/
F:	drivers/infiniband/ulp/iser/

ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
M:	Sagi Grimberg <sagig@mellanox.com>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
L:	linux-rdma@vger.kernel.org
L:	target-devel@vger.kernel.org
S:	Supported
W:	http://www.linux-iscsi.org
F:	drivers/infiniband/ulp/isert

ISDN SUBSYSTEM
M:	Karsten Keil <isdn@linux-pingi.de>
L:	isdn4linux@listserv.isdn4linux.de (subscribers-only)
L:	netdev@vger.kernel.org
W:	http://www.isdn4linux.de
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/kkeil/isdn-2.6.git
S:	Maintained
F:	Documentation/isdn/
F:	drivers/isdn/
F:	include/linux/isdn.h
F:	include/linux/isdn/
F:	include/uapi/linux/isdn.h
F:	include/uapi/linux/isdn/

ISDN SUBSYSTEM (Eicon active card driver)
M:	Armin Schindler <mac@melware.de>
L:	isdn4linux@listserv.isdn4linux.de (subscribers-only)
W:	http://www.melware.de
S:	Maintained
F:	drivers/isdn/hardware/eicon/

IT87 HARDWARE MONITORING DRIVER
M:	Jean Delvare <jdelvare@suse.com>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/it87
F:	drivers/hwmon/it87.c

IT913X MEDIA DRIVER
M:	Antti Palosaari <crope@iki.fi>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
W:	http://palosaari.fi/linux/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
T:	git git://linuxtv.org/anttip/media_tree.git
S:	Maintained
F:	drivers/media/tuners/it913x*

IVTV VIDEO4LINUX DRIVER
M:	Andy Walls <awalls@md.metrocast.net>
L:	ivtv-devel@ivtvdriver.org (subscribers-only)
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://www.ivtvdriver.org
S:	Maintained
F:	Documentation/video4linux/*.ivtv
F:	drivers/media/pci/ivtv/
F:	include/uapi/linux/ivtv*

IX2505V MEDIA DRIVER
M:	Malcolm Priestley <tvboxspy@gmail.com>
L:	linux-media@vger.kernel.org
W:	http://linuxtv.org/
Q:	http://patchwork.linuxtv.org/project/linux-media/list/
S:	Maintained
F:	drivers/media/dvb-frontends/ix2505v*

JC42.4 TEMPERATURE SENSOR DRIVER
M:	Guenter Roeck <linux@roeck-us.net>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	drivers/hwmon/jc42.c
F:	Documentation/hwmon/jc42

JFS FILESYSTEM
M:	Dave Kleikamp <shaggy@kernel.org>
L:	jfs-discussion@lists.sourceforge.net
W:	http://jfs.sourceforge.net/
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6.git
S:	Maintained
F:	Documentation/filesystems/jfs.txt
F:	fs/jfs/

JME NETWORK DRIVER
M:	Guo-Fu Tseng <cooldavid@cooldavid.org>
L:	netdev@vger.kernel.org
S:	Maintained
F:	drivers/net/ethernet/jme.*

JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
M:	David Woodhouse <dwmw2@infradead.org>
L:	linux-mtd@lists.infradead.org
W:	http://www.linux-mtd.infradead.org/doc/jffs2.html
S:	Maintained
F:	fs/jffs2/
F:	include/uapi/linux/jffs2.h

JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
M:	"Theodore Ts'o" <tytso@mit.edu>
M:	Jan Kara <jack@suse.com>
L:	linux-ext4@vger.kernel.org
S:	Maintained
F:	fs/jbd2/
F:	include/linux/jbd2.h

JPU V4L2 MEM2MEM DRIVER FOR RENESAS
M:	Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
L:	linux-media@vger.kernel.org
S:	Maintained
F:	drivers/media/platform/rcar_jpu.c

JSM Neo PCI based serial card
M:	Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com>
L:	linux-serial@vger.kernel.org
S:	Maintained
F:	drivers/tty/serial/jsm/

K10TEMP HARDWARE MONITORING DRIVER
M:	Clemens Ladisch <clemens@ladisch.de>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/k10temp
F:	drivers/hwmon/k10temp.c

K8TEMP HARDWARE MONITORING DRIVER
M:	Rudolf Marek <r.marek@assembler.cz>
L:	lm-sensors@lm-sensors.org
S:	Maintained
F:	Documentation/hwmon/k8temp
F:	drivers/hwmon/k8temp.c

KCONFIG
M:	"Yann E. MORIN" <yann.morin.1998@free.fr>
L:	linux-kbuild@vger.kernel.org
T:	git git://gitorious.org/linux-kconfig/linux-kconfig
S:	Maintained
F:	Documentation/kbuild/kconfig-language.txt
F:	scripts/kconfig/

KDUMP
M:	Vivek Goyal <vgoyal@redhat.com>
M:	Haren Myneni <hbabu@us.ibm.com>
L:	kexec@lists.infradead.org
W:	http://lse.sourceforge.net/kdump/
S:	Maintained
F:	Documentation/kdump/

KEENE FM RADIO TRANSMITTER DRIVER
M:	Hans Verkuil <hverkuil@xs4all.nl>
L:	linux-media@vger.kernel.org
T:	git git://linuxtv.org/media_tree.git
W:	http://linuxtv.org
S:	Maintained
F:	drivers/media/radio/radio-keene*

KERNEL AUTOMOUNTER v4 (AUTOFS4)
M:	Ian Kent <raven@themaw.net>
L:	autofs@vger.kernel.org
S:	Maintained
F:	fs/autofs4/

KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
M:	Michal Marek <mmarek@suse.com>
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git for-next
T:	git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git rc-fixes
L:	linux-kbuild@vger.kernel.org
S:	Maintained
F:	Documentation/kbuild/
F:	Makefile
F:	scripts/Makefile.*
F:	scripts/basic/
F:	scripts/mk*
F:	scripts/package/

KERNEL JANITORS
L:	kernel-janitors@vger.kernel.org
W:	http://kernelnewbies.org/KernelJanitors
S:	Odd Fixes

KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
M:	"J. Bruce Fields" <bfields@fieldses.org>
M:	Jeff Layton <jlayton@poochiereds.net>
L:	linux-nfs@vger.kernel.org
W:	http://nfs.sourceforge.net/
S:	Supported
F:	fs/nfsd/
F:	include/uapi/linux/nfsd/
F:	fs/lockd/
F:	fs/nfs_common/
F:	net/sunrpc/
F:	include/linux/lockd/
F:	include/linux/sunrpc/
F:	include/uapi/linux/sunrpc/

KERNEL SELFTEST FRAMEWORK
M:	Shuah Khan <shuahkh@osg.samsung.com>
L:	linux-api@vger.kernel.org
T:	git git://git.kernel.org/pub/scm/shuah/linux-kselftest
S:	Maintained
F:	tools/testing/selftests

KERNEL VIRTUAL MACHINE (KVM)
M:	Gleb Natapov <gleb@kernel.org>
M:	Paolo Bonzini <pbonzini@redhat.com>
L:	kvm@vger.kernel.org
W:	http://www.linux-kvm.org
T:	git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
S:	Supported
F:	Documentation/*/kvm*.txt
F:	Documentation/virtual/kvm/
F:	arch/*/kvm/
F:	arch/x86/kernel/kvm.c
F:	arch/x86/kernel/kvmclock.c
F:	arch/*/include/asm/kvm*
F:	include/linux/kvm*
F:	include/uapi/linux/kvm*
F:	virt/kvm/

KERNEL VIRTUAL MACHINE (KVM) FOR AMD-V
M:	Joerg Roedel <joro@8bytes.org>
L:	kvm@vger.kernel.org
W:	http://www.linux-kvm.org/
S:	Maintained
F:	arch/x86/include/asm/svm.h
F:	arch/x86/kvm/svm.c

KERNEL VIRTUAL MACHINE (KVM) FOR POWERPC
M:	Alexander Graf <agraf@suse.com>
L:	kvm-ppc@vger.kernel.org
W:	http://www.linux-kvm.org/
T:	git git://github.com/agraf/linux-2.6.git
S:	Supported
F:	arch/powerpc/include/asm/kvm*
F:	arch/powerpc/kvm/