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Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
authorLinus Torvalds <torvalds@linux-foundation.org>
Thu, 26 May 2016 00:05:40 +0000 (17:05 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 26 May 2016 00:05:40 +0000 (17:05 -0700)
Pull perf updates from Ingo Molnar:
 "Mostly tooling and PMU driver fixes, but also a number of late updates
  such as the reworking of the call-chain size limiting logic to make
  call-graph recording more robust, plus tooling side changes for the
  new 'backwards ring-buffer' extension to the perf ring-buffer"

* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (34 commits)
  perf record: Read from backward ring buffer
  perf record: Rename variable to make code clear
  perf record: Prevent reading invalid data in record__mmap_read
  perf evlist: Add API to pause/resume
  perf trace: Use the ptr->name beautifier as default for "filename" args
  perf trace: Use the fd->name beautifier as default for "fd" args
  perf report: Add srcline_from/to branch sort keys
  perf evsel: Record fd into perf_mmap
  perf evsel: Add overwrite attribute and check write_backward
  perf tools: Set buildid dir under symfs when --symfs is provided
  perf trace: Only auto set call-graph to "dwarf" when syscalls are being traced
  perf annotate: Sort list of recognised instructions
  perf annotate: Fix identification of ARM blt and bls instructions
  perf tools: Fix usage of max_stack sysctl
  perf callchain: Stop validating callchains by the max_stack sysctl
  perf trace: Fix exit_group() formatting
  perf top: Use machine->kptr_restrict_warned
  perf trace: Warn when trying to resolve kernel addresses with kptr_restrict=1
  perf machine: Do not bail out if not managing to read ref reloc symbol
  perf/x86/intel/p4: Trival indentation fix, remove space
  ...

1  2 
MAINTAINERS patch | diff1 | diff2 | blob | history
arch/powerpc/perf/callchain.c patch | diff1 | diff2 | blob | history
include/linux/perf_event.h patch | diff1 | diff2 | blob | history
kernel/bpf/stackmap.c patch | diff1 | diff2 | blob | history
kernel/sysctl.c patch | diff1 | diff2 | blob | history
tools/perf/util/evsel.c patch | diff1 | diff2 | blob | history
tools/perf/util/machine.c patch | diff1 | diff2 | blob | history

diff --combined MAINTAINERS
index 7fb2603e3a95eb2557e3c5a1e5e3ac293dfabc64,e15a79d884800e4ac541f39cfc2984979fd1ce5f..ab7e05d328c15465a0e82eaee81e1f41e78729d9
--- 1/MAINTAINERS
--- 2/MAINTAINERS
+++ b/MAINTAINERS
@@@ -175,6 -175,7 +175,6 @@@ F: drivers/net/ethernet/realtek/r8169.
  8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
  M:    Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  L:    linux-serial@vger.kernel.org
 -W:    http://serial.sourceforge.net
  S:    Maintained
  T:    git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
  F:    drivers/tty/serial/8250*
@@@ -626,7 -627,6 +626,7 @@@ F: include/linux/altera_jtaguart.
  
  AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
  M:    Tom Lendacky <thomas.lendacky@amd.com>
 +M:    Gary Hook <gary.hook@amd.com>
  L:    linux-crypto@vger.kernel.org
  S:    Supported
  F:    drivers/crypto/ccp/
@@@ -776,15 -776,6 +776,15 @@@ S:       Supporte
  F:    drivers/android/
  F:    drivers/staging/android/
  
 +ANDROID ION DRIVER
 +M:    Laura Abbott <labbott@redhat.com>
 +M:    Sumit Semwal <sumit.semwal@linaro.org>
 +L:    devel@driverdev.osuosl.org
 +S:    Supported
 +F:    drivers/staging/android/ion
 +F:    drivers/staging/android/uapi/ion.h
 +F:    drivers/staging/android/uapi/ion_test.h
 +
  AOA (Apple Onboard Audio) ALSA DRIVER
  M:    Johannes Berg <johannes@sipsolutions.net>
  L:    linuxppc-dev@lists.ozlabs.org
@@@ -856,12 -847,6 +856,12 @@@ S:       Maintaine
  F:    drivers/net/arcnet/
  F:    include/uapi/linux/if_arcnet.h
  
 +ARC PGU DRM DRIVER
 +M:    Alexey Brodkin <abrodkin@synopsys.com>
 +S:    Supported
 +F:    drivers/gpu/drm/arc/
 +F:    Documentation/devicetree/bindings/display/snps,arcpgu.txt
 +
  ARM HDLCD DRM DRIVER
  M:    Liviu Dudau <liviu.dudau@arm.com>
  S:    Supported
@@@ -963,15 -948,12 +963,15 @@@ F:      drivers/clk/sunxi
  
  ARM/Amlogic Meson SoC support
  M:    Carlo Caione <carlo@caione.org>
 +M:    Kevin Hilman <khilman@baylibre.com>
  L:    linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 -L:    linux-meson@googlegroups.com
 +L:    linux-amlogic@lists.infradead.org
  W:    http://linux-meson.com/
  S:    Maintained
  F:    arch/arm/mach-meson/
  F:    arch/arm/boot/dts/meson*
 +F:    arch/arm64/boot/dts/amlogic/
 +F:    drivers/pinctrl/meson/
  N:    meson
  
  ARM/Annapurna Labs ALPINE ARCHITECTURE
@@@ -991,14 -973,7 +991,14 @@@ S:       Maintaine
  L:    linux-arm-kernel@axis.com
  F:    arch/arm/mach-artpec
  F:    arch/arm/boot/dts/artpec6*
 -F:    drivers/clk/clk-artpec6.c
 +F:    drivers/clk/axis
 +
 +ARM/ASPEED MACHINE SUPPORT
 +M:    Joel Stanley <joel@jms.id.au>
 +S:    Maintained
 +F:    arch/arm/mach-aspeed/
 +F:    arch/arm/boot/dts/aspeed-*
 +F:    drivers/*/*aspeed*
  
  ARM/ATMEL AT91RM9200, AT91SAM9 AND SAMA5 SOC SUPPORT
  M:    Nicolas Ferre <nicolas.ferre@atmel.com>
@@@ -1285,7 -1260,7 +1285,7 @@@ M:      Santosh Shilimkar <ssantosh@kernel.o
  L:    linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
  S:    Maintained
  F:    arch/arm/mach-keystone/
 -F:    arch/arm/boot/dts/k2*
 +F:    arch/arm/boot/dts/keystone-*
  T:    git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
  
  ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
@@@ -1313,12 -1288,6 +1313,12 @@@ L:    linux-kernel@vger.kernel.or
  S:    Maintained
  F:    drivers/memory/*emif*
  
 +ARM/LG1K ARCHITECTURE
 +M:    Chanho Min <chanho.min@lge.com>
 +L:    linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 +S:    Maintained
 +F:    arch/arm64/boot/dts/lg/
 +
  ARM/LOGICPD PXA270 MACHINE SUPPORT
  M:    Lennert Buytenhek <kernel@wantstofly.org>
  L:    linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@@ -1337,25 -1306,11 +1337,25 @@@ F:   drivers/mtd/spi-nor/nxp-spifi.
  F:    drivers/rtc/rtc-lpc24xx.c
  N:    lpc18xx
  
 +ARM/LPC32XX SOC SUPPORT
 +M:    Vladimir Zapolskiy <vz@mleia.com>
 +M:    Sylvain Lemieux <slemieux.tyco@gmail.com>
 +L:    linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 +T:    git git://github.com/vzapolskiy/linux-lpc32xx.git
 +S:    Maintained
 +F:    arch/arm/boot/dts/lpc32*
 +F:    arch/arm/mach-lpc32xx/
 +F:    drivers/i2c/busses/i2c-pnx.c
 +F:    drivers/net/ethernet/nxp/lpc_eth.c
 +F:    drivers/usb/host/ohci-nxp.c
 +F:    drivers/watchdog/pnx4008_wdt.c
 +N:    lpc32xx
 +
  ARM/MAGICIAN MACHINE SUPPORT
  M:    Philipp Zabel <philipp.zabel@gmail.com>
  S:    Maintained
  
 -ARM/Marvell Kirkwood and Armada 370, 375, 38x, XP SOC support
 +ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
  M:    Jason Cooper <jason@lakedaemon.net>
  M:    Andrew Lunn <andrew@lunn.ch>
  M:    Gregory Clement <gregory.clement@free-electrons.com>
@@@ -1367,8 -1322,7 +1367,8 @@@ F:      drivers/rtc/rtc-armada38x.
  F:    arch/arm/boot/dts/armada*
  F:    arch/arm/boot/dts/kirkwood*
  F:    arch/arm64/boot/dts/marvell/armada*
 -
 +F:    drivers/cpufreq/mvebu-cpufreq.c
 +F:    arch/arm/configs/mvebu_*_defconfig
  
  ARM/Marvell Berlin SoC support
  M:    Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
@@@ -1401,15 -1355,6 +1401,15 @@@ W:    http://www.digriz.org.uk/ts78xx/kern
  S:    Maintained
  F:    arch/arm/mach-orion5x/ts78xx-*
  
 +ARM/OXNAS platform support
 +M:    Neil Armstrong <narmstrong@baylibre.com>
 +L:    linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 +S:    Maintained
 +F:    arch/arm/mach-oxnas/
 +F:    arch/arm/boot/dts/oxnas*
 +F:    arch/arm/boot/dts/wd-mbwe.dts
 +N:    oxnas
 +
  ARM/Mediatek RTC DRIVER
  M:    Eddie Huang <eddie.huang@mediatek.com>
  L:    linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@@ -1525,10 -1470,7 +1525,10 @@@ F:    arch/arm/boot/dts/qcom-*.dt
  F:    arch/arm/boot/dts/qcom-*.dtsi
  F:    arch/arm/mach-qcom/
  F:    arch/arm64/boot/dts/qcom/*
 +F:    drivers/i2c/busses/i2c-qup.c
 +F:    drivers/clk/qcom/
  F:    drivers/soc/qcom/
 +F:    drivers/spi/spi-qup.c
  F:    drivers/tty/serial/msm_serial.h
  F:    drivers/tty/serial/msm_serial.c
  F:    drivers/*/pm8???-*
@@@ -1549,8 -1491,6 +1549,8 @@@ Q:      http://patchwork.kernel.org/project/
  T:    git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
  S:    Supported
  F:    arch/arm64/boot/dts/renesas/
 +F:    drivers/soc/renesas/
 +F:    include/linux/soc/renesas/
  
  ARM/RISCPC ARCHITECTURE
  M:    Russell King <linux@armlinux.org.uk>
@@@ -1600,7 -1540,6 +1600,7 @@@ F:      arch/arm/mach-s5p*
  F:    arch/arm/mach-exynos*/
  F:    drivers/*/*s3c2410*
  F:    drivers/*/*/*s3c2410*
 +F:    drivers/memory/samsung/*
  F:    drivers/soc/samsung/*
  F:    drivers/spi/spi-s3c*
  F:    sound/soc/samsung/*
@@@ -1665,8 -1604,6 +1665,8 @@@ F:      arch/arm/configs/shmobile_defconfi
  F:    arch/arm/include/debug/renesas-scif.S
  F:    arch/arm/mach-shmobile/
  F:    drivers/sh/
 +F:    drivers/soc/renesas/
 +F:    include/linux/soc/renesas/
  
  ARM/SOCFPGA ARCHITECTURE
  M:    Dinh Nguyen <dinguyen@opensource.altera.com>
@@@ -1701,7 -1638,6 +1701,7 @@@ F:      arch/arm/boot/dts/sti
  F:    drivers/char/hw_random/st-rng.c
  F:    drivers/clocksource/arm_global_timer.c
  F:    drivers/clocksource/clksrc_st_lpc.c
 +F:    drivers/cpufreq/sti-cpufreq.c
  F:    drivers/i2c/busses/i2c-st.c
  F:    drivers/media/rc/st_rc.c
  F:    drivers/media/platform/sti/c8sectpfe/
@@@ -1711,7 -1647,6 +1711,7 @@@ F:      drivers/phy/phy-miphy365x.
  F:    drivers/phy/phy-stih407-usb.c
  F:    drivers/phy/phy-stih41x-usb.c
  F:    drivers/pinctrl/pinctrl-st.c
 +F:    drivers/remoteproc/st_remoteproc.c
  F:    drivers/reset/sti/
  F:    drivers/rtc/rtc-st-lpc.c
  F:    drivers/tty/serial/st-asc.c
@@@ -1836,7 -1771,6 +1836,7 @@@ F:      */*/vexpress
  F:    */*/*/vexpress*
  F:    drivers/clk/versatile/clk-vexpress-osc.c
  F:    drivers/clocksource/versatile.c
 +N:    mps2
  
  ARM/VFP SUPPORT
  M:    Russell King <linux@armlinux.org.uk>
@@@ -1951,16 -1885,6 +1951,16 @@@ L:    platform-driver-x86@vger.kernel.or
  S:    Maintained
  F:    drivers/platform/x86/asus-wireless.c
  
 +ASYMMETRIC KEYS
 +M:    David Howells <dhowells@redhat.com>
 +L:    keyrings@vger.kernel.org
 +S:    Maintained
 +F:    Documentation/crypto/asymmetric-keys.txt
 +F:    include/linux/verification.h
 +F:    include/crypto/public_key.h
 +F:    include/crypto/pkcs7.h
 +F:    crypto/asymmetric_keys/
 +
  ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
  R:    Dan Williams <dan.j.williams@intel.com>
  W:    http://sourceforge.net/projects/xscaleiop
@@@ -2072,11 -1996,6 +2072,11 @@@ M:    Nicolas Ferre <nicolas.ferre@atmel.c
  S:    Supported
  F:    drivers/tty/serial/atmel_serial.c
  
 +ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
 +M:    Nicolas Ferre <nicolas.ferre@atmel.com>
 +S:    Supported
 +F:    drivers/power/reset/at91-sama5d2_shdwc.c
 +
  ATMEL SAMA5D2 ADC DRIVER
  M:    Ludovic Desroches <ludovic.desroches@atmel.com>
  L:    linux-iio@vger.kernel.org
@@@ -2284,13 -2203,10 +2284,13 @@@ BATMAN ADVANCE
  M:    Marek Lindner <mareklindner@neomailbox.ch>
  M:    Simon Wunderlich <sw@simonwunderlich.de>
  M:    Antonio Quartulli <a@unstable.cc>
 -L:    b.a.t.m.a.n@lists.open-mesh.org
 +L:    b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
  W:    https://www.open-mesh.org/
  Q:    https://patchwork.open-mesh.org/project/batman/list/
  S:    Maintained
 +F:    Documentation/ABI/testing/sysfs-class-net-batman-adv
 +F:    Documentation/ABI/testing/sysfs-class-net-mesh
 +F:    Documentation/networking/batman-adv.txt
  F:    net/batman-adv/
  
  BAYCOM/HDLCDRV DRIVERS FOR AX.25
@@@ -3432,7 -3348,6 +3432,7 @@@ F:      Documentation/powerpc/cxlflash.tx
  
  STMMAC ETHERNET DRIVER
  M:    Giuseppe Cavallaro <peppe.cavallaro@st.com>
 +M:    Alexandre Torgue <alexandre.torgue@st.com>
  L:    netdev@vger.kernel.org
  W:    http://www.stlinux.com
  S:    Supported
@@@ -3624,15 -3539,6 +3624,15 @@@ F:    drivers/devfreq/devfreq-event.
  F:    include/linux/devfreq-event.h
  F:    Documentation/devicetree/bindings/devfreq/event/
  
 +BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
 +M:    Chanwoo Choi <cw00.choi@samsung.com>
 +L:    linux-pm@vger.kernel.org
 +L:    linux-samsung-soc@vger.kernel.org
 +T:    git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
 +S:    Maintained
 +F:    drivers/devfreq/exynos-bus.c
 +F:    Documentation/devicetree/bindings/devfreq/exynos-bus.txt
 +
  DEVICE NUMBER REGISTRY
  M:    Torben Mathiasen <device@lanana.org>
  W:    http://lanana.org/docs/device-list/index.html
@@@ -3853,25 -3759,9 +3853,25 @@@ T:    git git://people.freedesktop.org/~ai
  S:    Maintained
  F:    drivers/gpu/drm/
  F:    drivers/gpu/vga/
 +F:    Documentation/DocBook/gpu.*
  F:    include/drm/
  F:    include/uapi/drm/
  
 +DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
 +M:    Dave Airlie <airlied@redhat.com>
 +S:    Odd Fixes
 +F:    drivers/gpu/drm/ast/
 +
 +DRM DRIVER FOR BOCHS VIRTUAL GPU
 +M:    Gerd Hoffmann <kraxel@redhat.com>
 +S:    Odd Fixes
 +F:    drivers/gpu/drm/bochs/
 +
 +DRM DRIVER FOR QEMU'S CIRRUS DEVICE
 +M:    Dave Airlie <airlied@redhat.com>
 +S:    Odd Fixes
 +F:    drivers/gpu/drm/cirrus/
 +
  RADEON and AMDGPU DRM DRIVERS
  M:    Alex Deucher <alexander.deucher@amd.com>
  M:    Christian König <christian.koenig@amd.com>
@@@ -3879,9 -3769,9 +3879,9 @@@ L:      dri-devel@lists.freedesktop.or
  T:    git git://people.freedesktop.org/~agd5f/linux
  S:    Supported
  F:    drivers/gpu/drm/radeon/
 -F:    include/uapi/drm/radeon*
 +F:    include/uapi/drm/radeon_drm.h
  F:    drivers/gpu/drm/amd/
 -F:    include/uapi/drm/amdgpu*
 +F:    include/uapi/drm/amdgpu_drm.h
  
  DRM PANEL DRIVERS
  M:    Thierry Reding <thierry.reding@gmail.com>
@@@ -3904,7 -3794,7 +3904,7 @@@ T:      git git://anongit.freedesktop.org/dr
  S:    Supported
  F:    drivers/gpu/drm/i915/
  F:    include/drm/i915*
 -F:    include/uapi/drm/i915*
 +F:    include/uapi/drm/i915_drm.h
  
  DRM DRIVERS FOR ATMEL HLCDC
  M:    Boris Brezillon <boris.brezillon@free-electrons.com>
@@@ -3913,13 -3803,6 +3913,13 @@@ S:    Supporte
  F:    drivers/gpu/drm/atmel-hlcdc/
  F:    Documentation/devicetree/bindings/drm/atmel/
  
 +DRM DRIVERS FOR ALLWINNER A10
 +M:    Maxime Ripard  <maxime.ripard@free-electrons.com>
 +L:    dri-devel@lists.freedesktop.org
 +S:    Supported
 +F:    drivers/gpu/drm/sun4i/
 +F:    Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
 +
  DRM DRIVERS FOR EXYNOS
  M:    Inki Dae <inki.dae@samsung.com>
  M:    Joonyoung Shim <jy0922.shim@samsung.com>
@@@ -3929,8 -3812,8 +3929,8 @@@ L:      dri-devel@lists.freedesktop.or
  T:    git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
  S:    Supported
  F:    drivers/gpu/drm/exynos/
 -F:    include/drm/exynos*
 -F:    include/uapi/drm/exynos*
 +F:    include/uapi/drm/exynos_drm.h
 +F:    Documentation/devicetree/bindings/display/exynos/
  
  DRM DRIVERS FOR FREESCALE DCU
  M:    Stefan Agner <stefan@agner.ch>
@@@ -3939,7 -3822,6 +3939,7 @@@ L:      dri-devel@lists.freedesktop.or
  S:    Supported
  F:    drivers/gpu/drm/fsl-dcu/
  F:    Documentation/devicetree/bindings/display/fsl,dcu.txt
 +F:    Documentation/devicetree/bindings/display/fsl,tcon.txt
  F:    Documentation/devicetree/bindings/display/panel/nec,nl4827hc19_05b.txt
  
  DRM DRIVERS FOR FREESCALE IMX
@@@ -3955,45 -3837,12 +3955,45 @@@ M:   Patrik Jakobsson <patrik.r.jakobsson
  L:    dri-devel@lists.freedesktop.org
  T:    git git://github.com/patjak/drm-gma500
  S:    Maintained
 -F:    drivers/gpu/drm/gma500
 -F:    include/drm/gma500*
 +F:    drivers/gpu/drm/gma500/
 +
 +DRM DRIVERS FOR HISILICON
 +M:    Xinliang Liu <z.liuxinliang@hisilicon.com>
 +R:    Xinwei Kong <kong.kongxinwei@hisilicon.com>
 +R:    Chen Feng <puck.chen@hisilicon.com>
 +L:    dri-devel@lists.freedesktop.org
 +T:    git git://github.com/xin3liang/linux.git
 +S:    Maintained
 +F:    drivers/gpu/drm/hisilicon/
 +F:    Documentation/devicetree/bindings/display/hisilicon/
 +
 +DRM DRIVER FOR INTEL I810 VIDEO CARDS
 +S:    Orphan / Obsolete
 +F:    drivers/gpu/drm/i810/
 +F:    include/uapi/drm/i810_drm.h
 +
 +DRM DRIVER FOR MSM ADRENO GPU
 +M:    Rob Clark <robdclark@gmail.com>
 +L:    linux-arm-msm@vger.kernel.org
 +L:    dri-devel@lists.freedesktop.org
 +L:    freedreno@lists.freedesktop.org
 +T:    git git://people.freedesktop.org/~robclark/linux
 +S:    Maintained
 +F:    drivers/gpu/drm/msm/
 +F:    include/uapi/drm/msm_drm.h
 +F:    Documentation/devicetree/bindings/display/msm/
 +
 +DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
 +M:    Ben Skeggs <bskeggs@redhat.com>
 +L:    dri-devel@lists.freedesktop.org
 +L:    nouveau@lists.freedesktop.org
 +T:    git git://github.com/skeggsb/linux
 +S:    Supported
 +F:    drivers/gpu/drm/nouveau/
 +F:    include/uapi/drm/nouveau_drm.h
  
  DRM DRIVERS FOR NVIDIA TEGRA
  M:    Thierry Reding <thierry.reding@gmail.com>
 -M:    Terje Bergström <tbergstrom@nvidia.com>
  L:    dri-devel@lists.freedesktop.org
  L:    linux-tegra@vger.kernel.org
  T:    git git://anongit.freedesktop.org/tegra/linux.git
@@@ -4004,54 -3853,22 +4004,54 @@@ F:   include/linux/host1x.
  F:    include/uapi/drm/tegra_drm.h
  F:    Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
  
 +DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
 +S:    Orphan / Obsolete
 +F:    drivers/gpu/drm/mga/
 +F:    include/uapi/drm/mga_drm.h
 +
 +DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
 +M:    Dave Airlie <airlied@redhat.com>
 +S:    Odd Fixes
 +F:    drivers/gpu/drm/mgag200/
 +
 +DRM DRIVER FOR RAGE 128 VIDEO CARDS
 +S:    Orphan / Obsolete
 +F:    drivers/gpu/drm/r128/
 +F:    include/uapi/drm/r128_drm.h
 +
  DRM DRIVERS FOR RENESAS
  M:    Laurent Pinchart <laurent.pinchart@ideasonboard.com>
  L:    dri-devel@lists.freedesktop.org
  L:    linux-renesas-soc@vger.kernel.org
 -T:    git git://people.freedesktop.org/~airlied/linux
 +T:    git git://linuxtv.org/pinchartl/fbdev
  S:    Supported
  F:    drivers/gpu/drm/rcar-du/
  F:    drivers/gpu/drm/shmobile/
  F:    include/linux/platform_data/shmob_drm.h
 +F:    Documentation/devicetree/bindings/display/renesas,du.txt
 +
 +DRM DRIVER FOR QXL VIRTUAL GPU
 +M:    Dave Airlie <airlied@redhat.com>
 +S:    Odd Fixes
 +F:    drivers/gpu/drm/qxl/
 +F:    include/uapi/drm/qxl_drm.h
  
  DRM DRIVERS FOR ROCKCHIP
  M:    Mark Yao <mark.yao@rock-chips.com>
  L:    dri-devel@lists.freedesktop.org
  S:    Maintained
  F:    drivers/gpu/drm/rockchip/
 -F:    Documentation/devicetree/bindings/display/rockchip*
 +F:    Documentation/devicetree/bindings/display/rockchip/
 +
 +DRM DRIVER FOR SAVAGE VIDEO CARDS
 +S:    Orphan / Obsolete
 +F:    drivers/gpu/drm/savage/
 +F:    include/uapi/drm/savage_drm.h
 +
 +DRM DRIVER FOR SIS VIDEO CARDS
 +S:    Orphan / Obsolete
 +F:    drivers/gpu/drm/sis/
 +F:    include/uapi/drm/sis_drm.h
  
  DRM DRIVERS FOR STI
  M:    Benjamin Gaignard <benjamin.gaignard@linaro.org>
@@@ -4062,43 -3879,14 +4062,43 @@@ S:   Maintaine
  F:    drivers/gpu/drm/sti
  F:    Documentation/devicetree/bindings/display/st,stih4xx.txt
  
 +DRM DRIVER FOR TDFX VIDEO CARDS
 +S:    Orphan / Obsolete
 +F:    drivers/gpu/drm/tdfx/
 +
 +DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
 +M:    Dave Airlie <airlied@redhat.com>
 +S:    Odd Fixes
 +F:    drivers/gpu/drm/udl/
 +
  DRM DRIVERS FOR VIVANTE GPU IP
  M:    Lucas Stach <l.stach@pengutronix.de>
  R:    Russell King <linux+etnaviv@armlinux.org.uk>
  R:    Christian Gmeiner <christian.gmeiner@gmail.com>
  L:    dri-devel@lists.freedesktop.org
  S:    Maintained
 -F:    drivers/gpu/drm/etnaviv
 -F:    Documentation/devicetree/bindings/display/etnaviv
 +F:    drivers/gpu/drm/etnaviv/
 +F:    include/uapi/drm/etnaviv_drm.h
 +F:    Documentation/devicetree/bindings/display/etnaviv/
 +
 +DRM DRIVER FOR VMWARE VIRTUAL GPU
 +M:    "VMware Graphics" <linux-graphics-maintainer@vmware.com>
 +M:    Sinclair Yeh <syeh@vmware.com>
 +M:    Thomas Hellstrom <thellstrom@vmware.com>
 +L:    dri-devel@lists.freedesktop.org
 +T:    git git://people.freedesktop.org/~syeh/repos_linux
 +T:    git git://people.freedesktop.org/~thomash/linux
 +S:    Supported
 +F:    drivers/gpu/drm/vmwgfx/
 +F:    include/uapi/drm/vmwgfx_drm.h
 +
 +DRM DRIVERS FOR VC4
 +M:    Eric Anholt <eric@anholt.net>
 +T:    git git://github.com/anholt/linux
 +S:    Supported
 +F:    drivers/gpu/drm/vc4/
 +F:    include/uapi/drm/vc4_drm.h
 +F:    Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
  
  DSBR100 USB FM RADIO DRIVER
  M:    Alexey Klimov <klimov.linux@gmail.com>
@@@ -4591,12 -4379,6 +4591,12 @@@ S:    Maintaine
  F:    drivers/video/fbdev/exynos/exynos_mipi*
  F:    include/video/exynos_mipi*
  
 +EZchip NPS platform support
 +M:    Noam Camus <noamc@ezchip.com>
 +S:    Supported
 +F:    arch/arc/plat-eznps
 +F:    arch/arc/boot/dts/eznps.dts
 +
  F71805F HARDWARE MONITORING DRIVER
  M:    Jean Delvare <jdelvare@suse.com>
  L:    linux-hwmon@vger.kernel.org
@@@ -4879,7 -4661,6 +4879,7 @@@ FREESCALE SOC SOUND DRIVER
  M:    Timur Tabi <timur@tabi.org>
  M:    Nicolin Chen <nicoleotsuka@gmail.com>
  M:    Xiubo Li <Xiubo.Lee@gmail.com>
 +R:    Fabio Estevam <fabio.estevam@nxp.com>
  L:    alsa-devel@alsa-project.org (moderated for non-subscribers)
  L:    linuxppc-dev@lists.ozlabs.org
  S:    Maintained
@@@ -4889,7 -4670,6 +4889,7 @@@ F:      sound/soc/fsl/mpc8610_hpcd.
  
  FREESCALE QORIQ MANAGEMENT COMPLEX DRIVER
  M:    "J. German Rivera" <German.Rivera@freescale.com>
 +M:    Stuart Yoder <stuart.yoder@nxp.com>
  L:    linux-kernel@vger.kernel.org
  S:    Maintained
  F:    drivers/staging/fsl-mc/
@@@ -4927,7 -4707,7 +4927,7 @@@ F:      include/linux/fscache*.
  F2FS FILE SYSTEM
  M:    Jaegeuk Kim <jaegeuk@kernel.org>
  M:    Changman Lee <cm224.lee@samsung.com>
 -R:    Chao Yu <chao2.yu@samsung.com>
 +R:    Chao Yu <yuchao0@huawei.com>
  L:    linux-f2fs-devel@lists.sourceforge.net
  W:    http://en.wikipedia.org/wiki/F2FS
  T:    git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
@@@ -4993,7 -4773,6 +4993,7 @@@ F:      drivers/scsi/gdt
  
  GDB KERNEL DEBUGGING HELPER SCRIPTS
  M:    Jan Kiszka <jan.kiszka@siemens.com>
 +M:    Kieran Bingham <kieran@bingham.xyz>
  S:    Supported
  F:    scripts/gdb/
  
@@@ -5105,7 -4884,6 +5105,7 @@@ M:      Alexandre Courbot <gnurou@gmail.com
  L:    linux-gpio@vger.kernel.org
  T:    git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
  S:    Maintained
 +F:    Documentation/devicetree/bindings/gpio/
  F:    Documentation/gpio/
  F:    Documentation/ABI/testing/gpio-cdev
  F:    Documentation/ABI/obsolete/sysfs-gpio
@@@ -5497,7 -5275,6 +5497,7 @@@ I2C MUXE
  M:    Peter Rosin <peda@axentia.se>
  L:    linux-i2c@vger.kernel.org
  S:    Maintained
 +F:    Documentation/i2c/i2c-topology
  F:    Documentation/i2c/muxes/
  F:    Documentation/devicetree/bindings/i2c/i2c-mux*
  F:    drivers/i2c/i2c-mux.c
@@@ -5762,7 -5539,7 +5762,7 @@@ IIO SUBSYSTEM AND DRIVER
  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>
 +R:    Peter Meerwald-Stadler <pmeerw@pmeerw.net>
  L:    linux-iio@vger.kernel.org
  S:    Maintained
  F:    drivers/iio/
@@@ -5967,6 -5744,13 +5967,6 @@@ F:     drivers/char/hw_random/ixp4xx-rng.
  
  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:    Bruce Allan <bruce.w.allan@intel.com>
 -R:    John Ronciak <john.ronciak@intel.com>
 -R:    Mitch Williams <mitch.a.williams@intel.com>
  L:    intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
  W:    http://www.intel.com/support/feedback.htm
  W:    http://e1000.sourceforge.net/
@@@ -6046,7 -5830,6 +6046,7 @@@ F:      drivers/net/wireless/intel/iwlegacy
  INTEL WIRELESS WIFI LINK (iwlwifi)
  M:    Johannes Berg <johannes.berg@intel.com>
  M:    Emmanuel Grumbach <emmanuel.grumbach@intel.com>
 +M:    Luca Coelho <luciano.coelho@intel.com>
  M:    Intel Linux Wireless <linuxwifi@intel.com>
  L:    linux-wireless@vger.kernel.org
  W:    http://intellinuxwireless.org
@@@ -6212,13 -5995,6 +6212,13 @@@ F:    include/linux/irqdomain.
  F:    kernel/irq/irqdomain.c
  F:    kernel/irq/msi.c
  
 +ISA
 +M:    William Breathitt Gray <vilhelm.gray@gmail.com>
 +S:    Maintained
 +F:    Documentation/isa.txt
 +F:    drivers/base/isa.c
 +F:    include/linux/isa.h
 +
  ISAPNP
  M:    Jaroslav Kysela <perex@perex.cz>
  S:    Maintained
@@@ -6399,7 -6175,7 +6399,7 @@@ S:      Maintaine
  F:    arch/*/include/asm/kasan.h
  F:    arch/*/mm/kasan_init*
  F:    Documentation/kasan.txt
 -F:    include/linux/kasan.h
 +F:    include/linux/kasan*.h
  F:    lib/test_kasan.c
  F:    mm/kasan/
  F:    scripts/Makefile.kasan
@@@ -6568,8 -6344,6 +6568,8 @@@ S:      Maintaine
  F:    Documentation/security/keys.txt
  F:    include/linux/key.h
  F:    include/linux/key-type.h
 +F:    include/linux/keyctl.h
 +F:    include/uapi/linux/keyctl.h
  F:    include/keys/
  F:    security/keys/
  
@@@ -6652,7 -6426,7 +6652,7 @@@ F:      net/l3mde
  F:    include/net/l3mdev.h
  
  LANTIQ MIPS ARCHITECTURE
 -M:    John Crispin <blogic@openwrt.org>
 +M:    John Crispin <john@phrozen.org>
  L:    linux-mips@linux-mips.org
  S:    Maintained
  F:    arch/mips/lantiq
@@@ -6834,19 -6608,6 +6834,19 @@@ T:    git git://git.kernel.org/pub/scm/lin
  S:    Supported
  F:    Documentation/powerpc/
  F:    arch/powerpc/
 +F:    drivers/char/tpm/tpm_ibmvtpm*
 +F:    drivers/crypto/nx/
 +F:    drivers/crypto/vmx/
 +F:    drivers/net/ethernet/ibm/ibmveth.*
 +F:    drivers/net/ethernet/ibm/ibmvnic.*
 +F:    drivers/pci/hotplug/rpa*
 +F:    drivers/scsi/ibmvscsi/
 +N:    opal
 +N:    /pmac
 +N:    powermac
 +N:    powernv
 +N:    [^a-z0-9]ps3
 +N:    pseries
  
  LINUX FOR POWER MACINTOSH
  M:    Benjamin Herrenschmidt <benh@kernel.crashing.org>
@@@ -6927,7 -6688,6 +6927,7 @@@ F:      kernel/livepatch
  F:    include/linux/livepatch.h
  F:    arch/x86/include/asm/livepatch.h
  F:    arch/x86/kernel/livepatch.c
 +F:    Documentation/livepatch/
  F:    Documentation/ABI/testing/sysfs-kernel-livepatch
  F:    samples/livepatch/
  L:    live-patching@vger.kernel.org
@@@ -7016,6 -6776,12 +7016,6 @@@ W:     logfs.or
  S:    Maintained
  F:    fs/logfs/
  
 -LPC32XX MACHINE SUPPORT
 -M:    Roland Stigge <stigge@antcom.de>
 -L:    linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 -S:    Maintained
 -F:    arch/arm/mach-lpc32xx/
 -
  LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
  M:    Sathya Prakash <sathya.prakash@broadcom.com>
  M:    Chaitra P B <chaitra.basappa@broadcom.com>
@@@ -7142,8 -6908,6 +7142,8 @@@ MARVELL ARMADA DRM SUPPOR
  M:    Russell King <rmk+kernel@armlinux.org.uk>
  S:    Maintained
  F:    drivers/gpu/drm/armada/
 +F:    include/uapi/drm/armada_drm.h
 +F:    Documentation/devicetree/bindings/display/armada/
  
  MARVELL 88E6352 DSA support
  M:    Guenter Roeck <linux@roeck-us.net>
@@@ -7256,9 -7020,9 +7256,9 @@@ M:      Chanwoo Choi <cw00.choi@samsung.com
  M:    Krzysztof Kozlowski <k.kozlowski@samsung.com>
  L:    linux-kernel@vger.kernel.org
  S:    Supported
 -F:    drivers/*/max14577.c
 +F:    drivers/*/max14577*.c
  F:    drivers/*/max77686*.c
 -F:    drivers/*/max77693.c
 +F:    drivers/*/max77693*.c
  F:    drivers/extcon/extcon-max14577.c
  F:    drivers/extcon/extcon-max77693.c
  F:    drivers/rtc/rtc-max77686.c
@@@ -7508,15 -7272,6 +7508,15 @@@ S:    Supporte
  F:    Documentation/mips/
  F:    arch/mips/
  
 +MIPS/LOONGSON1 ARCHITECTURE
 +M:    Keguang Zhang <keguang.zhang@gmail.com>
 +L:    linux-mips@linux-mips.org
 +S:    Maintained
 +F:    arch/mips/loongson32/
 +F:    arch/mips/include/asm/mach-loongson32/
 +F:    drivers/*/*loongson1*
 +F:    drivers/*/*/*loongson1*
 +
  MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
  M:    Hans Verkuil <hverkuil@xs4all.nl>
  L:    linux-media@vger.kernel.org
@@@ -7784,10 -7539,10 +7784,10 @@@ M:   Michael Schmitz <schmitzmic@gmail.co
  L:    linux-scsi@vger.kernel.org
  S:    Maintained
  F:    Documentation/scsi/g_NCR5380.txt
 +F:    Documentation/scsi/dtc3x80.txt
  F:    drivers/scsi/NCR5380.*
  F:    drivers/scsi/arm/cumana_1.c
  F:    drivers/scsi/arm/oak.c
 -F:    drivers/scsi/atari_NCR5380.c
  F:    drivers/scsi/atari_scsi.*
  F:    drivers/scsi/dmx3191d.c
  F:    drivers/scsi/dtc.*
@@@ -8039,7 -7794,6 +8039,7 @@@ NILFS2 FILESYSTE
  M:    Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
  L:    linux-nilfs@vger.kernel.org
  W:    http://nilfs.sourceforge.net/
 +W:    http://nilfs.osdn.jp/
  T:    git git://github.com/konis/nilfs2.git
  S:    Supported
  F:    Documentation/filesystems/nilfs2.txt
@@@ -8420,6 -8174,7 +8420,6 @@@ F:      drivers/of/resolver.
  OPENRISC ARCHITECTURE
  M:    Jonas Bonn <jonas@southpole.se>
  W:    http://openrisc.net
 -L:    linux@lists.openrisc.net (moderated for non-subscribers)
  S:    Maintained
  T:    git git://openrisc.net/~jonas/linux
  F:    arch/openrisc/
@@@ -8540,6 -8295,7 +8540,6 @@@ F:      drivers/platform/x86/panasonic-lapto
  
  PANASONIC MN10300/AM33/AM34 PORT
  M:    David Howells <dhowells@redhat.com>
 -M:    Koichi Yasutake <yasutake.koichi@jp.panasonic.com>
  L:    linux-am33-list@redhat.com (moderated for non-subscribers)
  W:    ftp://ftp.redhat.com/pub/redhat/gnupro/AM33/
  S:    Maintained
@@@ -8881,6 -8637,7 +8881,7 @@@ F:      arch/*/kernel/*/perf_event*.
  F:    arch/*/kernel/*/*/perf_event*.c
  F:    arch/*/include/asm/perf_event.h
  F:    arch/*/kernel/perf_callchain.c
+ F:    arch/*/events/*
  F:    tools/perf/
  
  PERSONALITY HANDLING
@@@ -8973,6 -8730,7 +8974,6 @@@ F:      drivers/pinctrl/pinctrl-single.
  
  PIN CONTROLLER - ST SPEAR
  M:    Viresh Kumar <vireshk@kernel.org>
 -L:    spear-devel@list.st.com
  L:    linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
  W:    http://www.st.com/spear
  S:    Maintained
@@@ -9434,7 -9192,7 +9435,7 @@@ S:      Maintaine
  F:    drivers/video/fbdev/aty/aty128fb.c
  
  RALINK MIPS ARCHITECTURE
 -M:    John Crispin <blogic@openwrt.org>
 +M:    John Crispin <john@phrozen.org>
  L:    linux-mips@linux-mips.org
  S:    Maintained
  F:    arch/mips/ralink
@@@ -9732,7 -9490,7 +9733,7 @@@ F:      drivers/net/wireless/realtek/rtlwifi
  RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
  M:    Jes Sorensen <Jes.Sorensen@redhat.com>
  L:    linux-wireless@vger.kernel.org
 -T:    git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8723au-mac80211
 +T:    git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
  S:    Maintained
  F:    drivers/net/wireless/realtek/rtl8xxxu/
  
@@@ -9997,7 -9755,6 +9998,7 @@@ F:      drivers/mmc/host/dw_mmc
  SYSTEM TRACE MODULE CLASS
  M:    Alexander Shishkin <alexander.shishkin@linux.intel.com>
  S:    Maintained
 +T:    git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
  F:    Documentation/trace/stm.txt
  F:    drivers/hwtracing/stm/
  F:    include/linux/stm.h
@@@ -10177,6 -9934,7 +10178,6 @@@ F:    drivers/mmc/host/sdhci-s3c
  
  SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
  M:    Viresh Kumar <vireshk@kernel.org>
 -L:    spear-devel@list.st.com
  L:    linux-mmc@vger.kernel.org
  S:    Maintained
  F:    drivers/mmc/host/sdhci-spear.c
@@@ -10214,12 -9972,6 +10215,12 @@@ T:  git git://git.kernel.org/pub/scm/lin
  S:    Supported
  F:    security/apparmor/
  
 +LOADPIN SECURITY MODULE
 +M:    Kees Cook <keescook@chromium.org>
 +T:    git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
 +S:    Supported
 +F:    security/loadpin/
 +
  YAMA SECURITY MODULE
  M:    Kees Cook <keescook@chromium.org>
  T:    git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
@@@ -10410,8 -10162,8 +10411,8 @@@ F:   arch/arm/mach-s3c24xx/bast-irq.
  TI DAVINCI MACHINE SUPPORT
  M:    Sekhar Nori <nsekhar@ti.com>
  M:    Kevin Hilman <khilman@kernel.org>
 -T:    git git://gitorious.org/linux-davinci/linux-davinci.git
 -Q:    http://patchwork.kernel.org/project/linux-davinci/list/
 +L:    linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 +T:    git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
  S:    Supported
  F:    arch/arm/mach-davinci/
  F:    drivers/i2c/busses/i2c-davinci.c
@@@ -10739,6 -10491,7 +10740,6 @@@ F:   include/linux/compiler.
  SPEAR PLATFORM SUPPORT
  M:    Viresh Kumar <vireshk@kernel.org>
  M:    Shiraz Hashim <shiraz.linux.kernel@gmail.com>
 -L:    spear-devel@list.st.com
  L:    linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
  W:    http://www.st.com/spear
  S:    Maintained
@@@ -10747,6 -10500,7 +10748,6 @@@ F:   arch/arm/mach-spear
  
  SPEAR CLOCK FRAMEWORK SUPPORT
  M:    Viresh Kumar <vireshk@kernel.org>
 -L:    spear-devel@list.st.com
  L:    linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
  W:    http://www.st.com/spear
  S:    Maintained
@@@ -11189,11 -10943,10 +11190,11 @@@ M:        Prashant Gaikwad <pgaikwad@nvidia.co
  S:    Supported
  F:    drivers/clk/tegra/
  
 -TEGRA DMA DRIVER
 +TEGRA DMA DRIVERS
  M:    Laxman Dewangan <ldewangan@nvidia.com>
 +M:    Jon Hunter <jonathanh@nvidia.com>
  S:    Supported
 -F:    drivers/dma/tegra20-apb-dma.c
 +F:    drivers/dma/tegra*
  
  TEGRA I2C DRIVER
  M:    Laxman Dewangan <ldewangan@nvidia.com>
@@@ -11494,13 -11247,14 +11495,13 @@@ S:        Maintaine
  F:    drivers/media/i2c/tc358743*
  F:    include/media/i2c/tc358743.h
  
 -TMIO MMC DRIVER
 -M:    Ian Molton <ian@mnementh.co.uk>
 +TMIO/SDHI MMC DRIVER
 +M:    Wolfram Sang <wsa+renesas@sang-engineering.com>
  L:    linux-mmc@vger.kernel.org
 -S:    Maintained
 +S:    Supported
  F:    drivers/mmc/host/tmio_mmc*
  F:    drivers/mmc/host/sh_mobile_sdhi.c
 -F:    include/linux/mmc/tmio.h
 -F:    include/linux/mmc/sh_mobile_sdhi.h
 +F:    include/linux/mfd/tmio.h
  
  TMP401 HARDWARE MONITOR DRIVER
  M:    Guenter Roeck <linux@roeck-us.net>
@@@ -11532,14 -11286,6 +11533,14 @@@ W: https://linuxtv.or
  S:    Odd Fixes
  F:    drivers/media/pci/tw68/
  
 +TW686X VIDEO4LINUX DRIVER
 +M:    Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
 +L:    linux-media@vger.kernel.org
 +T:    git git://linuxtv.org/media_tree.git
 +W:    http://linuxtv.org
 +S:    Maintained
 +F:    drivers/media/pci/tw686x/
 +
  TPM DEVICE DRIVER
  M:    Peter Huewe <peterhuewe@gmx.de>
  M:    Marcel Selhorst <tpmdd@selhorst.net>
@@@ -11658,8 -11404,7 +11659,8 @@@ F:   Documentation/filesystems/ubifs.tx
  F:    fs/ubifs/
  
  UCLINUX (M68KNOMMU AND COLDFIRE)
 -M:    Greg Ungerer <gerg@uclinux.org>
 +M:    Greg Ungerer <gerg@linux-m68k.org>
 +W:    http://www.linux-m68k.org/
  W:    http://www.uclinux.org/
  L:    linux-m68k@lists.linux-m68k.org
  L:    uclinux-dev@uclinux.org  (subscribers-only)
@@@ -12267,9 -12012,7 +12268,9 @@@ L:   linux-kernel@vger.kernel.or
  W:    http://www.slimlogic.co.uk/?p=48
  T:    git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
  S:    Supported
 +F:    Documentation/devicetree/bindings/regulator/
  F:    drivers/regulator/
 +F:    include/dt-bindings/regulator/
  F:    include/linux/regulator/
  
  VRF
@@@ -12345,7 -12088,6 +12346,7 @@@ L:   linux-watchdog@vger.kernel.or
  W:    http://www.linux-watchdog.org/
  T:    git git://www.linux-watchdog.org/linux-watchdog.git
  S:    Maintained
 +F:    Documentation/devicetree/bindings/watchdog/
  F:    Documentation/watchdog/
  F:    drivers/watchdog/
  F:    include/linux/watchdog.h
@@@ -12450,12 -12192,6 +12451,12 @@@ F: include/linux/workqueue.
  F:    kernel/workqueue.c
  F:    Documentation/workqueue.txt
  
 +X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
 +M:    Chen-Yu Tsai <wens@csie.org>
 +L:    linux-kernel@vger.kernel.org
 +S:    Maintained
 +N:    axp[128]
 +
  X.25 NETWORK LAYER
  M:    Andrew Hendry <andrew.hendry@gmail.com>
  L:    linux-x25@vger.kernel.org
diff --combined arch/powerpc/perf/callchain.c
index 26d37e6f924e09534bbd41a28f045179858d08db,f62597dbd757db75ad3e95e574a0aad9f52adc9d..0fc26714780acd95e3df8043c4a764d1e823aefc
--- 1/arch/powerpc/perf/callchain.c
--- 2/arch/powerpc/perf/callchain.c
+++ b/arch/powerpc/perf/callchain.c
@@@ -47,7 -47,7 +47,7 @@@ static int valid_next_sp(unsigned long 
  }
  
  void
- perf_callchain_kernel(struct perf_callchain_entry *entry, struct pt_regs *regs)
+ perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs)
  {
        unsigned long sp, next_sp;
        unsigned long next_ip;
@@@ -76,7 -76,7 +76,7 @@@
                        next_ip = regs->nip;
                        lr = regs->link;
                        level = 0;
-                       perf_callchain_store(entry, PERF_CONTEXT_KERNEL);
+                       perf_callchain_store_context(entry, PERF_CONTEXT_KERNEL);
  
                } else {
                        if (level == 0)
@@@ -137,7 -137,7 +137,7 @@@ static int read_user_stack_slow(void __
        offset = addr & ((1UL << shift) - 1);
  
        pte = READ_ONCE(*ptep);
 -      if (!pte_present(pte) || !(pte_val(pte) & _PAGE_USER))
 +      if (!pte_present(pte) || !pte_user(pte))
                goto err_out;
        pfn = pte_pfn(pte);
        if (!page_is_ram(pfn))
@@@ -232,7 -232,7 +232,7 @@@ static int sane_signal_64_frame(unsigne
                puc == (unsigned long) &sf->uc;
  }
  
- static void perf_callchain_user_64(struct perf_callchain_entry *entry,
+ static void perf_callchain_user_64(struct perf_callchain_entry_ctx *entry,
                                   struct pt_regs *regs)
  {
        unsigned long sp, next_sp;
@@@ -247,7 -247,7 +247,7 @@@
        sp = regs->gpr[1];
        perf_callchain_store(entry, next_ip);
  
-       while (entry->nr < sysctl_perf_event_max_stack) {
+       while (entry->nr < entry->max_stack) {
                fp = (unsigned long __user *) sp;
                if (!valid_user_sp(sp, 1) || read_user_stack_64(fp, &next_sp))
                        return;
@@@ -274,7 -274,7 +274,7 @@@
                            read_user_stack_64(&uregs[PT_R1], &sp))
                                return;
                        level = 0;
-                       perf_callchain_store(entry, PERF_CONTEXT_USER);
+                       perf_callchain_store_context(entry, PERF_CONTEXT_USER);
                        perf_callchain_store(entry, next_ip);
                        continue;
                }
@@@ -319,7 -319,7 +319,7 @@@ static int read_user_stack_32(unsigned 
        return rc;
  }
  
- static inline void perf_callchain_user_64(struct perf_callchain_entry *entry,
+ static inline void perf_callchain_user_64(struct perf_callchain_entry_ctx *entry,
                                          struct pt_regs *regs)
  {
  }
@@@ -439,7 -439,7 +439,7 @@@ static unsigned int __user *signal_fram
        return mctx->mc_gregs;
  }
  
- static void perf_callchain_user_32(struct perf_callchain_entry *entry,
+ static void perf_callchain_user_32(struct perf_callchain_entry_ctx *entry,
                                   struct pt_regs *regs)
  {
        unsigned int sp, next_sp;
@@@ -453,7 -453,7 +453,7 @@@
        sp = regs->gpr[1];
        perf_callchain_store(entry, next_ip);
  
-       while (entry->nr < sysctl_perf_event_max_stack) {
+       while (entry->nr < entry->max_stack) {
                fp = (unsigned int __user *) (unsigned long) sp;
                if (!valid_user_sp(sp, 0) || read_user_stack_32(fp, &next_sp))
                        return;
@@@ -473,7 -473,7 +473,7 @@@
                            read_user_stack_32(&uregs[PT_R1], &sp))
                                return;
                        level = 0;
-                       perf_callchain_store(entry, PERF_CONTEXT_USER);
+                       perf_callchain_store_context(entry, PERF_CONTEXT_USER);
                        perf_callchain_store(entry, next_ip);
                        continue;
                }
@@@ -487,7 -487,7 +487,7 @@@
  }
  
  void
- perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
+ perf_callchain_user(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs)
  {
        if (current_is_64bit())
                perf_callchain_user_64(entry, regs);
diff --combined include/linux/perf_event.h
index 44f33834ad787dd07408aed96398add798df4be9,6b87be908790f10be32fb48e943f487a75745a75..1a827cecd62fa36b8f7cec08a11deb7d65d000e2
--- 1/include/linux/perf_event.h
--- 2/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@@ -61,6 -61,14 +61,14 @@@ struct perf_callchain_entry 
        __u64                           ip[0]; /* /proc/sys/kernel/perf_event_max_stack */
  };
  
+ struct perf_callchain_entry_ctx {
+       struct perf_callchain_entry *entry;
+       u32                         max_stack;
+       u32                         nr;
+       short                       contexts;
+       bool                        contexts_maxed;
+ };
+ 
  struct perf_raw_record {
        u32                             size;
        void                            *data;
@@@ -976,6 -984,8 +984,6 @@@ static inline void perf_arch_fetch_call
   */
  static inline void perf_fetch_caller_regs(struct pt_regs *regs)
  {
 -      memset(regs, 0, sizeof(*regs));
 -
        perf_arch_fetch_caller_regs(regs, CALLER_ADDR0);
  }
  
@@@ -1061,20 -1071,36 +1069,36 @@@ extern void perf_event_fork(struct task
  /* Callchains */
  DECLARE_PER_CPU(struct perf_callchain_entry, perf_callchain_entry);
  
- extern void perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs);
- extern void perf_callchain_kernel(struct perf_callchain_entry *entry, struct pt_regs *regs);
+ extern void perf_callchain_user(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
+ extern void perf_callchain_kernel(struct perf_callchain_entry_ctx *entry, struct pt_regs *regs);
  extern struct perf_callchain_entry *
  get_perf_callchain(struct pt_regs *regs, u32 init_nr, bool kernel, bool user,
-                  bool crosstask, bool add_mark);
+                  u32 max_stack, bool crosstask, bool add_mark);
  extern int get_callchain_buffers(void);
  extern void put_callchain_buffers(void);
  
  extern int sysctl_perf_event_max_stack;
+ extern int sysctl_perf_event_max_contexts_per_stack;
+ 
+ static inline int perf_callchain_store_context(struct perf_callchain_entry_ctx *ctx, u64 ip)
+ {
+       if (ctx->contexts < sysctl_perf_event_max_contexts_per_stack) {
+               struct perf_callchain_entry *entry = ctx->entry;
+               entry->ip[entry->nr++] = ip;
+               ++ctx->contexts;
+               return 0;
+       } else {
+               ctx->contexts_maxed = true;
+               return -1; /* no more room, stop walking the stack */
+       }
+ }
  
- static inline int perf_callchain_store(struct perf_callchain_entry *entry, u64 ip)
+ static inline int perf_callchain_store(struct perf_callchain_entry_ctx *ctx, u64 ip)
  {
-       if (entry->nr < sysctl_perf_event_max_stack) {
+       if (ctx->nr < ctx->max_stack && !ctx->contexts_maxed) {
+               struct perf_callchain_entry *entry = ctx->entry;
                entry->ip[entry->nr++] = ip;
+               ++ctx->nr;
                return 0;
        } else {
                return -1; /* no more room, stop walking the stack */
@@@ -1114,7 -1140,7 +1138,7 @@@ static inline bool perf_paranoid_kernel
  }
  
  extern void perf_event_init(void);
 -extern void perf_tp_event(u64 addr, u64 count, void *record,
 +extern void perf_tp_event(u16 event_type, u64 count, void *record,
                          int entry_size, struct pt_regs *regs,
                          struct hlist_head *head, int rctx,
                          struct task_struct *task);
diff --combined kernel/bpf/stackmap.c
index c8ee35287bfea0e4673b117eaf96b68f676ecf2b,a82d7605db3f6e468dd4812c12d954716d2d0546..080a2dfb58004c06de7320c05e3404baab46562e
--- 1/kernel/bpf/stackmap.c
--- 2/kernel/bpf/stackmap.c
+++ b/kernel/bpf/stackmap.c
@@@ -116,7 -116,7 +116,7 @@@ free_smap
        return ERR_PTR(err);
  }
  
 -static u64 bpf_get_stackid(u64 r1, u64 r2, u64 flags, u64 r4, u64 r5)
 +u64 bpf_get_stackid(u64 r1, u64 r2, u64 flags, u64 r4, u64 r5)
  {
        struct pt_regs *regs = (struct pt_regs *) (long) r1;
        struct bpf_map *map = (struct bpf_map *) (long) r2;
@@@ -136,7 -136,8 +136,8 @@@
                               BPF_F_FAST_STACK_CMP | BPF_F_REUSE_STACKID)))
                return -EINVAL;
  
-       trace = get_perf_callchain(regs, init_nr, kernel, user, false, false);
+       trace = get_perf_callchain(regs, init_nr, kernel, user,
+                                  sysctl_perf_event_max_stack, false, false);
  
        if (unlikely(!trace))
                /* couldn't fetch the stack trace */
diff --combined kernel/sysctl.c
index 2effd84d83e3f5f8d8c2b0496d77cbe1a61b590e,bec4c11c47d64251717e811e43bc4e18f76bc9f5..87b2fc38398b1550921b694b12767b652d596e84
--- 1/kernel/sysctl.c
--- 2/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@@ -1149,13 -1149,22 +1149,22 @@@ static struct ctl_table kern_table[] = 
        },
        {
                .procname       = "perf_event_max_stack",
-               .data           = NULL, /* filled in by handler */
+               .data           = &sysctl_perf_event_max_stack,
                .maxlen         = sizeof(sysctl_perf_event_max_stack),
                .mode           = 0644,
                .proc_handler   = perf_event_max_stack_handler,
                .extra1         = &zero,
                .extra2         = &six_hundred_forty_kb,
        },
+       {
+               .procname       = "perf_event_max_contexts_per_stack",
+               .data           = &sysctl_perf_event_max_contexts_per_stack,
+               .maxlen         = sizeof(sysctl_perf_event_max_contexts_per_stack),
+               .mode           = 0644,
+               .proc_handler   = perf_event_max_stack_handler,
+               .extra1         = &zero,
+               .extra2         = &one_thousand,
+       },
  #endif
  #ifdef CONFIG_KMEMCHECK
        {
@@@ -1521,13 -1530,6 +1530,13 @@@ static struct ctl_table vm_table[] = 
                .mode           = 0644,
                .proc_handler   = proc_dointvec_jiffies,
        },
 +      {
 +              .procname       = "stat_refresh",
 +              .data           = NULL,
 +              .maxlen         = 0,
 +              .mode           = 0600,
 +              .proc_handler   = vmstat_refresh,
 +      },
  #endif
  #ifdef CONFIG_MMU
        {
diff --combined tools/perf/util/evsel.c
index 52c7d8884741c33b6f00ed938c934bdf900c57b3,02c177d14c8da21167f89a0c16ccf27226eab782..5d7037ef7d3b7d43f0b38822e4de50131ab6b4d2
--- 1/tools/perf/util/evsel.c
--- 2/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@@ -37,6 -37,7 +37,7 @@@ static struct 
        bool clockid;
        bool clockid_wrong;
        bool lbr_flags;
+       bool write_backward;
  } perf_missing_features;
  
  static clockid_t clockid;
@@@ -827,7 -828,7 +828,7 @@@ void perf_evsel__config(struct perf_evs
                perf_evsel__set_sample_bit(evsel, PERIOD);
  
        /*
 -       * When the user explicitely disabled time don't force it here.
 +       * When the user explicitly disabled time don't force it here.
         */
        if (opts->sample_time &&
            (!perf_missing_features.sample_id_all &&
@@@ -1376,6 -1377,8 +1377,8 @@@ fallback_missing_features
        if (perf_missing_features.lbr_flags)
                evsel->attr.branch_sample_type &= ~(PERF_SAMPLE_BRANCH_NO_FLAGS |
                                     PERF_SAMPLE_BRANCH_NO_CYCLES);
+       if (perf_missing_features.write_backward)
+               evsel->attr.write_backward = false;
  retry_sample_id:
        if (perf_missing_features.sample_id_all)
                evsel->attr.sample_id_all = 0;
@@@ -1438,6 -1441,12 +1441,12 @@@ retry_open
                                err = -EINVAL;
                                goto out_close;
                        }
+ 
+                       if (evsel->overwrite &&
+                           perf_missing_features.write_backward) {
+                               err = -EINVAL;
+                               goto out_close;
+                       }
                }
        }
  
@@@ -1500,6 -1509,10 +1509,10 @@@ try_fallback
                          PERF_SAMPLE_BRANCH_NO_FLAGS))) {
                perf_missing_features.lbr_flags = true;
                goto fallback_missing_features;
+       } else if (!perf_missing_features.write_backward &&
+                       evsel->attr.write_backward) {
+               perf_missing_features.write_backward = true;
+               goto fallback_missing_features;
        }
  
  out_close:
diff --combined tools/perf/util/machine.c
index f9644f79686c8cd3c5ff631e685338068d8f071a,205d2701736179a40868ecb9d285a4a48d007b3b..b1772180c82078150ff31196e1862e0c76e1d086
--- 1/tools/perf/util/machine.c
--- 2/tools/perf/util/machine.c
+++ b/tools/perf/util/machine.c
@@@ -43,6 -43,7 +43,7 @@@ int machine__init(struct machine *machi
  
        machine->symbol_filter = NULL;
        machine->id_hdr_size = 0;
+       machine->kptr_restrict_warned = false;
        machine->comm_exec = false;
        machine->kernel_start = 0;
  
@@@ -362,7 -363,7 +363,7 @@@ out_err
  }
  
  /*
 - * Caller must eventually drop thread->refcnt returned with a successfull
 + * Caller must eventually drop thread->refcnt returned with a successful
   * lookup/new thread inserted.
   */
  static struct thread *____machine__findnew_thread(struct machine *machine,
@@@ -709,7 -710,7 +710,7 @@@ static struct dso *machine__get_kernel(
        if (machine__is_host(machine)) {
                vmlinux_name = symbol_conf.vmlinux_name;
                if (!vmlinux_name)
-                       vmlinux_name = "[kernel.kallsyms]";
+                       vmlinux_name = DSO__NAME_KALLSYMS;
  
                kernel = machine__findnew_kernel(machine, vmlinux_name,
                                                 "[kernel]", DSO_TYPE_KERNEL);
@@@ -1135,10 -1136,10 +1136,10 @@@ int machine__create_kernel_maps(struct 
  {
        struct dso *kernel = machine__get_kernel(machine);
        const char *name;
-       u64 addr = machine__get_running_kernel_start(machine, &name);
+       u64 addr;
        int ret;
  
-       if (!addr || kernel == NULL)
+       if (kernel == NULL)
                return -1;
  
        ret = __machine__create_kernel_maps(machine, kernel);
@@@ -1160,8 -1161,9 +1161,9 @@@
         */
        map_groups__fixup_end(&machine->kmaps);
  
-       if (maps__set_kallsyms_ref_reloc_sym(machine->vmlinux_maps, name,
-                                            addr)) {
+       addr = machine__get_running_kernel_start(machine, &name);
+       if (!addr) {
+       } else if (maps__set_kallsyms_ref_reloc_sym(machine->vmlinux_maps, name, addr)) {
                machine__destroy_kernel_maps(machine);
                return -1;
        }
@@@ -1769,11 -1771,6 +1771,6 @@@ static int resolve_lbr_callchain_sample
                 */
                int mix_chain_nr = i + 1 + lbr_nr + 1;
  
-               if (mix_chain_nr > (int)sysctl_perf_event_max_stack + PERF_MAX_BRANCH_DEPTH) {
-                       pr_warning("corrupted callchain. skipping...\n");
-                       return 0;
-               }
- 
                for (j = 0; j < mix_chain_nr; j++) {
                        if (callchain_param.order == ORDER_CALLEE) {
                                if (j < i + 1)
@@@ -1811,9 -1808,9 +1808,9 @@@ static int thread__resolve_callchain_sa
  {
        struct branch_stack *branch = sample->branch_stack;
        struct ip_callchain *chain = sample->callchain;
-       int chain_nr = min(max_stack, (int)chain->nr);
+       int chain_nr = chain->nr;
        u8 cpumode = PERF_RECORD_MISC_USER;
-       int i, j, err;
+       int i, j, err, nr_entries;
        int skip_idx = -1;
        int first_call = 0;
  
@@@ -1828,8 -1825,7 +1825,7 @@@
         * Based on DWARF debug information, some architectures skip
         * a callchain entry saved by the kernel.
         */
-       if (chain->nr < sysctl_perf_event_max_stack)
-               skip_idx = arch_skip_callchain_idx(thread, chain);
+       skip_idx = arch_skip_callchain_idx(thread, chain);
  
        /*
         * Add branches to call stack for easier browsing. This gives
@@@ -1889,12 -1885,8 +1885,8 @@@
        }
  
  check_calls:
-       if (chain->nr > sysctl_perf_event_max_stack && (int)chain->nr > max_stack) {
-               pr_warning("corrupted callchain. skipping...\n");
-               return 0;
-       }
- 
-       for (i = first_call; i < chain_nr; i++) {
+       for (i = first_call, nr_entries = 0;
+            i < chain_nr && nr_entries < max_stack; i++) {
                u64 ip;
  
                if (callchain_param.order == ORDER_CALLEE)
@@@ -1908,6 -1900,9 +1900,9 @@@
  #endif
                ip = chain->ips[j];
  
+               if (ip < PERF_CONTEXT_MAX)
+                        ++nr_entries;
+ 
                err = add_callchain_ip(thread, cursor, parent, root_al, &cpumode, ip);
  
                if (err)
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