Pull char / misc driver fixes from Greg KH:
 "Here are 3 patches, one a revert of the UIO patch you objected to in
  3.16-rc1 and that no one wanted to defend, a w1 driver bugfix, and a
  MAINTAINERS update for the vmware balloon driver.

  All of these, except for the MAINTAINERS update which just got added,
  have been in linux-next just fine"

* tag 'char-misc-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  MAINTAINERS: add entry for VMware Balloon driver
  w1: mxc_w1: Fix incorrect "presence" status
  Revert "uio: fix vma io range check in mmap"

Pull staging driver fixes from Greg KH:
 "Here are a few fixes for staging and iio drivers that resolve issues
  reported in 3.16-rc1.

  All have been in linux-next just fine"

* tag 'staging-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  imx-drm: parallel-display: Fix DPMS default state.
  staging: android: timed_output: fix use after free of dev
  staging: comedi: addi_apci_1564: add addi_watchdog dependency
  staging: rtl8723au: Reference correct firmwarefiles with MODULE_FIRMWARE()
  staging: rtl8723au: Request correct firmware file for A-cut parts
  iio: adc: checking for NULL instead of IS_ERR() in probe
  iio: adc: at91: signedness bug in at91_adc_get_trigger_value_by_name()
  iio: mxs-lradc: fix divider
  iio: Fix endianness issue in ak8975_read_axis()
  staging/iio: IIO_SIMPLE_DUMMY_BUFFER neds IIO_BUFFER
  twl4030-madc: Request processed values in twl4030_get_madc_conversion
  staging: iio: tsl2x7x_core: fix proximity treshold
  iio: Fix two mpl3115 issues in measurement conversion
  iio: hid-sensors: Get feature report from sensor hub after changing power state

Pull tty/serial bugfixes from Greg KH:
 "Here are some tty / serial driver bugfixes for 3.16-rc2 that resolve
  some reported issues.  The samsung driver build error itself has been
  reported by a bunch of people, sorry about that one.  The others are
  all tiny and everyone seems to like them in linux-next so far"

* tag 'tty-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  tty/serial: fix 8250 early console option passing to regular console
  tty: Correct INPCK handling
  serial: Fix IGNBRK handling
  serial: samsung: Fix build error

Pull USB fixes from Greg KH:
 "Here are some USB fixes for 3.16-rc2 that resolve some reported
  issues.  All of these have been in linux-next for a while with no
  problems"

* tag 'usb-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  USB: usbtest: add a timeout for scatter-gather tests
  USB: EHCI: avoid BIOS handover on the HASEE E200
  usb: fix hub-port pm_runtime_enable() vs runtime pm transitions
  usb: quiet peer failure warning, disable poweroff
  usb: improve "not suspended yet" message in hub_suspend()
  xhci: Fix sleeping with IRQs disabled in xhci_stop_device()
  usb: fix ->update_hub_device() vs hdev->maxchild

Signed-off-by: Dmitry Torokhov <dtor@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Pull ACPI and power management fixes from Rafael Wysocki:
 "These are fixes mostly (ia64 regression related to the ACPI
  enumeration of devices, cpufreq regressions, fix for I2C controllers
  included in Intel SoCs, mvebu cpuidle driver fix related to sysfs)
  plus additional kernel command line arguments from Kees to make it
  possible to build kernel images with hibernation and the kernel
  address space randomization included simultaneously, a new ACPI
  battery driver quirk for a system with a broken BIOS and a couple of
  ACPI core cleanups.

  Specifics:

   - Fix for an ia64 regression introduced during the 3.11 cycle by a
     commit that modified the hardware initialization ordering and made
     device discovery fail on some systems.

   - Fix for a build problem on systems where the cpufreq-cpu0 driver is
     built-in and the cpu-thermal driver is modular from Arnd Bergmann.

   - Fix for a recently introduced computational mistake in the
     intel_pstate driver that leads to excessive rounding errors from
     Doug Smythies.

   - Fix for a failure code path in cpufreq_update_policy() that fails
     to unlock the locks acquired previously from Aaron Plattner.

   - Fix for the cpuidle mvebu driver to use shorter state names which
     will prevent the sysfs interface from returning mangled strings.
     From Gregory Clement.

   - ACPI LPSS driver fix to make sure that the I2C controllers included
     in BayTrail SoCs are not held in the reset state while they are
     being probed from Mika Westerberg.

   - New kernel command line arguments making it possible to build
     kernel images with hibernation and kASLR included at the same time
     and to select which of them will be used via the command line (they
     are still functionally mutually exclusive, though).  From Kees
     Cook.

   - ACPI battery driver quirk for Acer Aspire V5-573G that fails to
     send battery status change notifications timely from Alexander
     Mezin.

   - Two ACPI core cleanups from Christoph Jaeger and Fabian Frederick"

* tag 'pm+acpi-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpuidle: mvebu: Fix the name of the states
  cpufreq: unlock when failing cpufreq_update_policy()
  intel_pstate: Correct rounding in busy calculation
  ACPI: use kstrto*() instead of simple_strto*()
  ACPI / processor replace __attribute__((packed)) by __packed
  ACPI / battery: add quirk for Acer Aspire V5-573G
  ACPI / battery: use callback for setting up quirks
  ACPI / LPSS: Take I2C host controllers out of reset
  x86, kaslr: boot-time selectable with hibernation
  PM / hibernate: introduce "nohibernate" boot parameter
  cpufreq: cpufreq-cpu0: fix CPU_THERMAL dependency
  ACPI / ia64 / sba_iommu: Restore the working initialization ordering

Pull sound fixes from Takashi Iwai:
 "The significant part here is a few security fixes for ALSA core
  control API by Lars.  Besides that, there are a few fixes for ASoC
  sigmadsp (again by Lars) for building properly, and small fixes for
  ASoC rsnd, MMP, PXA and FSL, in addition to a fix for bogus WARNING in
  i915/HD-audio binding"

* tag 'sound-3.16-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: control: Make sure that id->index does not overflow
  ALSA: control: Handle numid overflow
  ALSA: control: Don't access controls outside of protected regions
  ALSA: control: Fix replacing user controls
  ALSA: control: Protect user controls against concurrent access
  drm/i915, HD-audio: Don't continue probing when nomodeset is given
  ASoC: fsl: Fix build problem
  ASoC: rsnd: fixup index of src/dst mod when capture
  ASoC: fsl_spdif: Fix integer overflow when calculating divisors
  ASoC: fsl_spdif: Fix incorrect usage of regmap_read()
  ASoC: dapm: Make sure register value is in sync with DAPM kcontrol state
  ASoC: sigmadsp: Split regmap and I2C support into separate modules
  ASoC: MMP audio needs sram support
  ASoC: pxa: add I2C dependencies as needed

Pull drm fixes from Dave Airlie:
 "This looks bigger than it is, as one of the nouveau firmware fixes
  ("drm/gf100-/gr: report class data to host on fwmthd failure")
  regenerates a bunch of the firmware files after changing the assembly
  by a few lines, without that, its more of a

    36 files changed, 370 insertions(+), 129 deletions(-)

  It contains some vt.c fixes acked by Greg, for rare hard hangs on i915
  loading, that also fixes hangs on reload and spurious register write
  errors.

  drm core: one fix for uninit memory

  nouveau: displayport rework caused a few regressions, Ben has been
     fixing them as the appear, along with some other fixes

  radeon: pageflipping regression fix, deep color fix, mode validation
     fixes

  i915: fbc disable, vga console kick off, backlight fix, divide-by-zero
     fix"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (33 commits)
  drm: fix uninitialized acquire_ctx fields (v2)
  drm/radeon: Fix radeon_irq_kms_pflip_irq_get/put() imbalance
  Revert "drm/radeon: remove drm_vblank_get|put from pflip handling"
  drm/radeon: improve dvi_mode_valid
  drm/radeon: update mode_valid testing for DP
  drm/radeon: Use dce5/6 hdmi deep color clock setup also on dce8+
  drm/nouveau/disp: fix oops in destructor with headless cards
  drm/gf117/i2c: no aux channels on this chipset
  drm/nouveau/doc: update the thermal documentation
  drm/nouveau/pwr: fix typo in fifo wrap handling
  drm/nv50/disp: fix a potential oops in supervisor handling
  drm/nouveau/disp/dp: don't touch link config after success
  drm/nouveau/kms: reference vblank for crtc during pageflip.
  drm/gk104/fb/ram: fixups from an earlier search+replace
  drm/nv50/gr: remove an unneeded write while initialising PGRAPH
  drm/nv50/gr: fix overlap while zeroing zcull regions
  drm/gf100-/gr: report class data to host on fwmthd failure
  drm/gk104/ibus: increase various random timeouts
  drm/gk104/clk: only touch divider for mode we'll be using
  drm/radeon: Bypass hw lut's for > 8 bpc framebuffer scanout.
  ...

Pull block fixes from Jens Axboe:
 "A smaller collection of fixes for the block core that would be nice to
  have in -rc2.  This pull request contains:

   - Fixes for races in the wait/wakeup logic used in blk-mq from
     Alexander.  No issues have been observed, but it is definitely a
     bit flakey currently.  Alternatively, we may drop the cyclic
     wakeups going forward, but that needs more testing.

   - Some cleanups from Christoph.

   - Fix for an oops in null_blk if queue_mode=1 and softirq completions
     are used.  From me.

   - A fix for a regression caused by the chunk size setting.  It
     inadvertently used max_hw_sectors instead of max_sectors, which is
     incorrect, and causes hangs on btrfs multi-disk setups (where hw
     sectors apparently isn't set).  From me.

   - Removal of WQ_POWER_EFFICIENT in the kblockd creation.  This was a
     recent addition as well, but it actually breaks blk-mq which relies
     on strict scheduling.  If the workqueue power_efficient mode is
     turned on, this breaks blk-mq.  From Matias.

   - null_blk module parameter description fix from Mike"

* 'for-linus' of git://git.kernel.dk/linux-block:
  blk-mq: bitmap tag: fix races in bt_get() function
  blk-mq: bitmap tag: fix race on blk_mq_bitmap_tags::wake_cnt
  blk-mq: bitmap tag: fix races on shared ::wake_index fields
  block: blk_max_size_offset() should check ->max_sectors
  null_blk: fix softirq completions for queue_mode == 1
  blk-mq: merge blk_mq_drain_queue and __blk_mq_drain_queue
  blk-mq: properly drain stopped queues
  block: remove WQ_POWER_EFFICIENT from kblockd
  null_blk: fix name and description of 'queue_mode' module parameter
  block: remove elv_abort_queue and blk_abort_flushes

Pull ARM SoC fixes from Arnd Bergmann:
 "A first set of bug fixes that didn't make it for the merge window, and
  two Kconfig cleanups that still make sense at this point.

  Unfortunately, one of the two cleanups caused an unintended change in
  the original version, so we had to revert one part of it and do some
  more testing to ensure the rest is really fine.  There was also a
  last-minute rebase of the patches to remove another bad commit"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: use menuconfig for sub-arch menus
  ARM: multi_v7_defconfig: re-enable SDHCI drivers
  ARM: EXYNOS: Fix compilation warning
  ARM: exynos: move sysram info to exynos.c
  ARM: dts: Specify the NAND ECC scheme explicitly on Armada 385 DB board
  ARM: dts: Specify the NAND ECC scheme explicitly on Armada 375 DB board
  ARM: exynos: cleanup kconfig option display
  misc: vexpress: fix error handling vexpress_syscfg_regmap_init()
  ARM: Remove ARCH_HAS_CPUFREQ config option
  ARM: integrator: fix section mismatch problem
  ARM: mvebu: DT: fix OpenBlocks AX3-4 RAM size
  ARM: samsung: make SAMSUNG_DMADEV optional
  remoteproc: da8xx: don't select CMA on no-MMU
  bus/arm-cci: add dependency on OF && CPU_V7
  ARM: keystone requires ARM_PATCH_PHYS_VIRT
  ARM: omap2: fix am43xx dependency on l2x0 cache

W1 reset_bus() should return zero if slave device is present.
This patch fix this issue.
Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

If connector->dpms is left untouched, it defaults
to DRM_MODE_DPMS_ON (0).

As a result, drm_helper_connector_dpms will exit when
it will be asked to set the state to DRM_MODE_DPMS_ON,
because it is already set.

That issue prevented displays from turning on at boot.
Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

tdev->dev has been freed in device_destroy(), it's not right to
use dev_set_drvdata() after that;
Signed-off-by: Yi Zhang <yizhang@marvell.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

In the conversion to generic early console, the passing of options from
the early 8250 console to the regular ttyS console was broken. This
resulted in the baud rate changing when switching consoles during boot.

This feature allows specifying a single console option on the kernel
command line rather than both an early console and regular serial tty
console. It would be nice to generalize this feature. However, it only
works if the correct baud rate can be probed early which is not the
case on many platforms which have non-standard UART clock rates. So for
now, this is left as an 8250 specific feature.
Reported-and-tested-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Jiri Slaby <jslaby@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

If INPCK is not set, input parity detection should be disabled. This means
parity errors should not be received from the tty driver, and the data
received should be treated normally.

SUS v3, 11.2.2, General Terminal Interface - Input Modes, states:
  "If INPCK is set, input parity checking shall be enabled. If INPCK is
   not set, input parity checking shall be disabled, allowing output parity
   generation without input parity errors. Note that whether input parity
   checking is enabled or disabled is independent of whether parity detection
   is enabled or disabled (see Control Modes). If parity detection is enabled
   but input parity checking is disabled, the hardware to which the terminal
   is connected shall recognize the parity bit, but the terminal special file
   shall not check whether or not this bit is correctly set."

Ignore parity errors reported by the tty driver when INPCK is not set, and
handle the received data normally.

Fixes: Bugzilla #71681, 'Improvement of n_tty_receive_parity_error from n_tty.c'
Reported-by: Ivan <athlon_@mail.ru>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

If IGNBRK is set without either BRKINT or PARMRK set, some uart
drivers send a 0x00 byte for BREAK without the TTYBREAK flag to the
line discipline, when it should send either nothing or the TTYBREAK flag
set. This happens because the read_status_mask masks out the BI
condition, which uart_insert_char() then interprets as a normal 0x00 byte.

SUS v3 is clear regarding the meaning of IGNBRK; Section 11.2.2, General
Terminal Interface - Input Modes, states:
  "If IGNBRK is set, a break condition detected on input shall be ignored;
   that is, not put on the input queue and therefore not read by any
   process."

Fix read_status_mask to include the BI bit if IGNBRK is set; the
lsr status retains the BI bit if a BREAK is recv'd, which is
subsequently ignored in uart_insert_char() when masked with the
ignore_status_mask.

Affected drivers:
8250 - all
serial_txx9
mfd
amba-pl010
amba-pl011
atmel_serial
bfin_uart
dz
ip22zilog
max310x
mxs-auart
netx-serial
pnx8xxx_uart
pxa
sb1250-duart
sccnxp
serial_ks8695
sirfsoc_uart
st-asc
vr41xx_siu
zs
sunzilog
fsl_lpuart
sunsab
ucc_uart
bcm63xx_uart
sunsu
efm32-uart
pmac_zilog
mpsc
msm_serial
m32r_sio

Unaffected drivers:
omap-serial
rp2
sa1100
imx
icom

Annotated for fixes:
altera_uart
mcf

Drivers without break detection:
21285
xilinx-uartps
altera_jtaguart
apbuart
arc-uart
clps711x
max3100
uartlite
msm_serial_hs
nwpserial
lantiq
vt8500_serial

Unknown:
samsung
mpc52xx_uart
bfin_sport_uart
cpm_uart/core

Fixes: Bugzilla #71651, '8250_core.c incorrectly handles IGNBRK flag'
Reported-by: Ivan <athlon_@mail.ru>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Pull security maintainership update from James Morris:
 "Add Serge Hallyn as security subsystem co-maintainer"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
  security: add Serge Hallyn as a maintainer

Pull Xen fixes from David Vrabel:
 "Xen regression and PVH fixes for 3.16-rc1

   - fix dom0 PVH memory setup on latest unstable Xen releases
   - fix 64-bit x86 PV guest boot failure on Xen 3.1 and earlier
   - fix resume regression on non-PV (auto-translated physmap) guests"

* tag 'stable/for-linus-3.16-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen/grant-table: fix suspend for non-PV guests
  x86/xen: no need to explicitly register an NMI callback
  Revert "xen/pvh: Update E820 to work with PVH (v2)"
  x86/xen: fix memory setup for PVH dom0

Pull arm64 fixes from Catalin Marinas:
 "These are primarily bug fixes with a performance improvement patch for
  the GHASH crypto algorithm (which went in during this merging window)
  and dts/defconfig/Kconfig updates.

   - ftrace_return_addr() macro fix for arm (introduced earlier via the
     arm64 tree)
   - stack alignment exception entry code fix
   - GHASH crypto algorithm fix and performance improvement
   - CMA buffer limited to 32-bit (until a better way to describe the
     system topology in DT)
   - UAPI sigcontext.h build fix
   - __kernel_old_{gid,uid}_t definitions fix (affecting 32-bit LTP)
   - ptrace fixes (kernel fault and 32-bit arm core dump)
   - pte_mknotpresent() fix
   - dts updates (APM SoC)
   - defconfig and Kconfig update"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: mm: remove broken &= operator from pmd_mknotpresent
  arm64: fix build error in sigcontext.h
  arm64: dts: Add more serial port nodes in APM X-Gene device tree
  arm64/dma: Removing ARCH_HAS_DMA_GET_REQUIRED_MASK macro
  arm64: ptrace: fix empty registers set in prstatus of aarch32 process core
  arm64: uid16: fix __kernel_old_{gid,uid}_t definitions
  arm64: ptrace: change fs when passing kernel pointer to regset code
  arm64: Limit the CMA buffer to 32-bit if ZONE_DMA
  arm/ftrace: fix ftrace_return_addr() to ftrace_return_address()
  arm64/crypto: improve performance of GHASH algorithm
  arm64/crypto: fix data corruption bug in GHASH algorithm
  arm64: defconfig update for LTP
  arm64: ftrace: Fix comment typo 'CONFIG_FUNCTION_GRAPH_FP_TEST'
  arm64: add ARCH_HAS_OPP to allow enabling OPP library
  arm64: restore alphabetic order in Kconfig
  arm64: Bug fix in stack alignment exception

Pull sparc fixes from David Miller:
 "Sparc sparse fixes from Sam Ravnborg"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next: (67 commits)
  sparc64: fix sparse warnings in int_64.c
  sparc64: fix sparse warning in ftrace.c
  sparc64: fix sparse warning in kprobes.c
  sparc64: fix sparse warning in kgdb_64.c
  sparc64: fix sparse warnings in compat_audit.c
  sparc64: fix sparse warnings in init_64.c
  sparc64: fix sparse warnings in aes_glue.c
  sparc: fix sparse warnings in smp_32.c + smp_64.c
  sparc64: fix sparse warnings in perf_event.c
  sparc64: fix sparse warnings in kprobes.c
  sparc64: fix sparse warning in tsb.c
  sparc64: clean up compat_sigset_t.seta handling
  sparc64: fix sparse "Should it be static?" warnings in signal32.c
  sparc64: fix sparse warnings in sys_sparc32.c
  sparc64: fix sparse warning in pci.c
  sparc64: fix sparse warnings in smp_64.c
  sparc64: fix sparse warning in prom_64.c
  sparc64: fix sparse warning in btext.c
  sparc64: fix sparse warnings in sys_sparc_64.c + unaligned_64.c
  sparc64: fix sparse warning in process_64.c
  ...

Conflicts:
	arch/sparc/include/asm/pgtable_64.h

* pm-cpufreq:
  cpufreq: unlock when failing cpufreq_update_policy()
  intel_pstate: Correct rounding in busy calculation
  cpufreq: cpufreq-cpu0: fix CPU_THERMAL dependency

* pm-cpuidle:
  cpuidle: mvebu: Fix the name of the states

* pm-sleep:
  x86, kaslr: boot-time selectable with hibernation
  PM / hibernate: introduce "nohibernate" boot parameter

* acpi-general:
  ACPI: use kstrto*() instead of simple_strto*()

* acpi-processor:
  ACPI / processor replace __attribute__((packed)) by __packed

* acpi-lpss:
  ACPI / LPSS: Take I2C host controllers out of reset

* acpi-battery:
  ACPI / battery: add quirk for Acer Aspire V5-573G
  ACPI / battery: use callback for setting up quirks

First round of fixes for 3.16-rc, mostly cc: stable, and the vt/vgacon
fixes from Daniel [1] to avoid hangs and unclaimed register errors on
module load/reload.

* tag 'drm-intel-fixes-2014-06-17' of git://anongit.freedesktop.org/drm-intel:
  drm/i915/bdw: remove erroneous chv specific workarounds from bdw code
  drm/i915: fix possible refcount leak when resetting forcewake
  drm/i915: Reorder semaphore deadlock check
  drm/i95: Initialize active ring->pid to -1
  drm/i915: set backlight duty cycle after backlight enable for gen4
  drm/i915: Avoid div-by-zero when pixel_multiplier is zero
  drm/i915: Disable FBC by default also on Haswell and later
  drm/i915: Kick out vga console
  drm/i915: Fixup global gtt cleanup
  vt: Don't ignore unbind errors in vt_unbind
  vt: Fix up unregistration of vt drivers
  vt: Fix replacement console check when unbinding

The acquire ctx will typically be declared on the stack, which means we
could have garbage values for any uninitialized field.  In this case, it
was triggering WARN_ON()s because 'contended' had garbage value.

Go ahead and use memset() to be more future-proof.

v2: now with extra brown paper bag
Reported-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Tested-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

mode validation, deep color and pageflipping fixes.

* 'drm-fixes-3.16' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon: Fix radeon_irq_kms_pflip_irq_get/put() imbalance
  Revert "drm/radeon: remove drm_vblank_get|put from pflip handling"
  drm/radeon: improve dvi_mode_valid
  drm/radeon: update mode_valid testing for DP
  drm/radeon: Use dce5/6 hdmi deep color clock setup also on dce8+

With commit aed3f9d4 ("staging: comedi: addi_apci_1564:
absorb apci1564_reset()"), the apci 1564 driver has gained
a dependency on the addi watchdog module, which is not reflected
correctly in Kconfig, and that can lead to link errors
when the watchdog is disabled.

This adds an explicit 'select', like it is done in the other
addi apci drivers that need it.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: H Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Fixes a regression in 3.16-rc1 compared to 3.15.

The unbalanced calls would presumably result in the page flip interrupts
never getting disabled once they are enabled.
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

This reverts commit 75f36d86.

drm_vblank_get() is necessary to ensure the DRM vblank counter value is
up to date in drm_send_vblank_event().

Seems to fix weston hangs waiting for page flips to complete.
Signed-off-by: Michel Dänzer <michel.daenzer@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Make sure we have an HDMI monitor before validating modes with
clocks >165 Mhz on single link connections.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

When we have a passive adapter validate the clocks
against the HMDI/DVI limits.
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Need to use the adjusted clock on dce8 as well.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=80029Signed-off-by: Mario Kleiner <mario.kleiner.de@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

The length name of the states 2 was too long to fit in the allocated
string (limited to 16 bytes). This lead to improper string displayed
through sysfs.

This patch shorten the name by removing the reference to Marvell and
to the CPU as both are implicit. For coherency the same change have
been done for the states 1.
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Commit bd0fa9bb introduced a failure path to cpufreq_update_policy() if
cpufreq_driver->get(cpu) returns NULL.  However, it jumps to the 'no_policy'
label, which exits without unlocking any of the locks the function acquired
earlier.  This causes later calls into cpufreq to hang.

Fix this by creating a new 'unlock' label and jumping to that instead.

Fixes: bd0fa9bb ("cpufreq: Return error if ->get() failed in cpufreq_update_policy()")
Link: https://devtalk.nvidia.com/default/topic/751903/kernel-3-15-and-nv-drivers-337-340-failed-to-initialize-the-nvidia-kernel-module-gtx-550-ti-/Signed-off-by: Aaron Plattner <aplattner@nvidia.com>
Cc: 3.15+ <stable@vger.kernel.org> # 3.15+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Merge tag 'iio-fixes-for-3.16a' of git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into staging-linus

Jonathan writes:

First set of IIO fixes for the 3.16 cycle.

A mixed bag of fixes, many of which feel just to late for 3.15.

* hid sensors - some devices need a feature report request in order to
  change power state.  This isn't part of the spec, but has been observed
  on several devices and does no harm to others.
* mpl3115 has had two errors in the buffer description fixed. The presure is
  signed, not unsigned and the temperature has 12 bits rather than 16.
  These could lead to incorrect interpretation of the data in userspace.
* tsl2x7x - the high byte of the proximity thresholds should be written along
  with the low byte (which was). This could lead to interesting results
  with large thresholds.
* twl4030 - a flag to specify processed values were required was not set
  when initializing a reading.  As such values returned were in an unknown
  state. Fixed by simply initializing it appropriately.
* IIO_SIMPLE_DUMMY_BUFFER did not select IIO_BUFFER leading to randconfig
  build errors.
* ak8975 was applying an unwanted le16_to_cpu conversion as the i2c framework
  already performs one.  As such for big endian systems, the bytes would be
  in the wrong order in the magnetic field measurements reported.
* mxs-lradc - the controllable voltage dividers were not enabled / disabled for
  later channels than the first one during conversion.
* at91_adc error handling returned -ENOMEM in a u8. Return value of
  at91_adc_get_trigger_value_by_name changed to int thus allowing -ENOMEM and
  also original values to be returned.
* mcb - mcb_request_mem returns and ERR_PTR but the caller was checking for
  NULL to detect an error.

This should be a plain old '&' and could easily lead to undefined
behaviour if the target of a pmd_mknotpresent invocation was the same
as the parameter.

Fixes: 9c7e535f (arm64: mm: Route pmd thp functions through pte equivalents)
Signed-off-by: Will Deacon <will.deacon@arm.com>
Cc: <stable@vger.kernel.org> # v3.15
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>

Merge tag 'asoc-v3.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v3.16

Quite a few build coverage fixes in here among the usual small driver
fixes includling the sigmadsp change from Lars - moving the driver to
separate modules per bus (which is basically just code motion) avoids
issues with some combinations of buses being enabled.

The ALSA control code expects that the range of assigned indices to a control is
continuous and does not overflow. Currently there are no checks to enforce this.
If a control with a overflowing index range is created that control becomes
effectively inaccessible and unremovable since snd_ctl_find_id() will not be
able to find it. This patch adds a check that makes sure that controls with a
overflowing index range can not be created.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jaroslav Kysela <perex@perex.cz>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Each control gets automatically assigned its numids when the control is created.
The allocation is done by incrementing the numid by the amount of allocated
numids per allocation. This means that excessive creation and destruction of
controls (e.g. via SNDRV_CTL_IOCTL_ELEM_ADD/REMOVE) can cause the id to
eventually overflow. Currently when this happens for the control that caused the
overflow kctl->id.numid + kctl->count will also over flow causing it to be
smaller than kctl->id.numid. Most of the code assumes that this is something
that can not happen, so we need to make sure that it won't happen
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jaroslav Kysela <perex@perex.cz>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>