futex_wait_requeue_pi() calls futex_wait_setup(). If
futex_wait_setup() succeeds it returns with hb->lock held and
preemption disabled. Now the sanity check after this does:

        if (match_futex(&q.key, &key2)) {
	   	ret = -EINVAL;
		goto out_put_keys;
	}

which releases the keys but does not release hb->lock.

So we happily return to user space with hb->lock held and therefor
preemption disabled.

Unlock hb->lock before taking the exit route.
Reported-by: Dave "Trinity" Jones <davej@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Darren Hart <dvhart@linux.intel.com>
Reviewed-by: Davidlohr Bueso <dave@stgolabs.net>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: stable@vger.kernel.org
Link: http://lkml.kernel.org/r/alpine.DEB.2.10.1409112318500.4178@nanosSigned-off-by: Thomas Gleixner <tglx@linutronix.de>

Pull char/misc driver fix from Greg KH:
 "Here is one misc driver fix for 3.17-rc5.  It resolves a kernel oops
  that can happen in the lattice FPGA driver if the firmware isn't
  present on the system.

  It's been in the linux-next tree for a while now"

* tag 'char-misc-3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
  Lattice ECP3 FPGA: Check firmware pointer

Pull staging driver fixes from Greg KH:
 "Here are 3 tiny staging driver fixes for 3.17-rc5.

  Two are fixes for the imx-drm driver, resolving issues that have been
  reported.  The other is a memory leak fix for the Android sync driver,
  due to changes that went into 3.17-rc1.

  All have been in linux-next for a while"

* tag 'staging-3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  android: fix reference leak in sync_fence_create
  imx-drm: imx-ldb: fix NULL pointer in imx_ldb_unbind()
  imx-drm: ipuv3-plane: fix ipu_plane_dpms()

Pull tty/serial fixes from Greg KH:
 "Here are 3 patches for 3.17-rc5.  Two serial driver fixes that resolve
  some reported issues, and one new device id.

  All have been in linux-next just fine"

* tag 'tty-3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
  tty: xuartps: Fix tx_emtpy() callback
  tty/serial: at91: BUG: disable interrupts when !UART_ENABLE_MS()
  serial: 8250_dw: Add ACPI ID for Intel Braswell

Pull USB fixes from Greg KH:
 "Here are some USB and PHY fixes for 3.17-rc5.

  Nothing major here, just a number of tiny fixes for reported issues,
  and some new device ids as well.

  All have been tested in linux-next"

* tag 'usb-3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (46 commits)
  xhci: fix oops when xhci resumes from hibernate with hw lpm capable devices
  usb: xhci: Fix OOPS in xhci error handling code
  xhci: Fix null pointer dereference if xhci initialization fails
  storage: Add single-LUN quirk for Jaz USB Adapter
  uas: Add missing le16_to_cpu calls to asm1051 / asm1053 usb-id check
  usb: chipidea: msm: Initialize PHY on reset event
  usb: chipidea: msm: Use USB PHY API to control PHY state
  usb: hub: take hub->hdev reference when processing from eventlist
  uas: Disable uas on ASM1051 devices
  usb: dwc2/gadget: avoid disabling ep0
  usb: dwc2/gadget: delay enabling irq once hardware is configured properly
  usb: dwc2/gadget: do not call disconnect method in pullup
  usb: dwc2/gadget: break infinite loop in endpoint disable code
  usb: dwc2/gadget: fix phy initialization sequence
  usb: dwc2/gadget: fix phy disable sequence
  uwb: init beacon cache entry before registering uwb device
  USB: ftdi_sio: Add support for GE Healthcare Nemo Tracker device
  USB: document the 'u' flag for usb-storage quirks parameter
  usb: host: xhci: fix compliance mode workaround
  usb: dwc3: fix TRB completion when multiple TRBs are started
  ...

Pull NFS client fixes from Trond Myklebust:
 "Highlights:
   - fix a kernel warning when removing /proc/net/nfsfs
   - revert commit 49a4bda2 due to Oopses
   - fix a typo in the pNFS file layout commit code"

* tag 'nfs-for-3.17-4' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
  pnfs: fix filelayout_retry_commit when idx > 0
  nfs: revert "nfs4: queue free_lock_state job submission to nfsiod"
  nfs: fix kernel warning when removing proc entry

Pull btrfs fixes from Chris Mason:
 "Filipe is doing a careful pass through fsync problems, and these are
  the fixes so far.  I'll have one more for rc6 that we're still
  testing.

  My big commit is fixing up some inode hash races that Al Viro found
  (thanks Al)"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs:
  Btrfs: use insert_inode_locked4 for inode creation
  Btrfs: fix fsync data loss after a ranged fsync
  Btrfs: kfree()ing ERR_PTRs
  Btrfs: fix crash while doing a ranged fsync
  Btrfs: fix corruption after write/fsync failure + fsync + log recovery
  Btrfs: fix autodefrag with compression

Pull arm64 fixes from Will Deacon:
 "Just a couple of stragglers here:

   - fix an issue migrating interrupts on CPU hotplug
   - fix a potential information leak of TLS registers across an exec
     (Nathan has sent a corresponding patch for arch/arm/ to rmk)"

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  arm64: flush TLS registers during exec
  arm64: use irq_set_affinity with force=false when migrating irqs

Pull iommu fixes from Joerg Roedel:
 - two fixes for issues found by Coverity
 - various fixes for the ARM SMMU driver
 - a warning fix for the FSL PAMU driver

* tag 'iommu-fixes-v3.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/fsl: Fix warning resulting from adding PCI device twice
  iommu/arm-smmu: fix corner cases in address size calculations
  iommu/arm-smmu: fix decimal printf format specifiers prefixed with 0x
  iommu/arm-smmu: Do not access non-existing S2CR registers
  iommu/arm-smmu: fix s2cr and smr teardown on device detach from domain
  iommu/arm-smmu: remove pgtable_page_{c,d}tor()
  iommu/arm-smmu: fix programming of SMMU_CBn_TCR for stage 1
  iommu/arm-smmu: avoid calling request_irq in atomic context
  iommu/vt-d: Check return value of acpi_bus_get_device()
  iommu/core: Make iommu_group_get_for_dev() more robust

Pull assoc array garbage collection fix from James Morris.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
  KEYS: Fix termination condition in assoc array garbage collection

Pull fbdev fixes from Tomi Valkeinen:
 "Minor fixes for amba-clcd and video DT bindings"

* tag 'fbdev-fixes-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux:
  video: ARM CLCD: Fix color model capabilities for DT platforms
  video: fix composite video connector compatible string

Pull drm fixes from Dave Airlie:
 "AST, i915, radeon and msm fixes, all over the place.

  All fixing build issues, regressions, oopses or failure to detect
  cards"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
  drm/ast: AST2000 cannot be detected correctly
  drm/ast: open key before detect chips
  drm/msm: don't crash if no msm.vram param
  drm/msm/hdmi: fix build break on non-CCF platforms
  drm/msm: Change nested function to static function
  drm/radeon/dpm: set the thermal type properly for special configs
  drm/radeon: reduce memory footprint for debugging
  drm/radeon: add connector quirk for fujitsu board
  drm/radeon: fix semaphore value init
  drm/radeon: only use me/pfp sync on evergreen+
  drm/i915: Wait for vblank before enabling the TV encoder
  drm/i915: Evict CS TLBs between batches
  drm/i915: Fix irq enable tracking in driver load
  drm/i915: Fix EIO/wedged handling in gem fault handler
  drm/i915: Prevent recursive deadlock on releasing a busy userptr

This fixes CVE-2014-3631.

It is possible for an associative array to end up with a shortcut node at the
root of the tree if there are more than fan-out leaves in the tree, but they
all crowd into the same slot in the lowest level (ie. they all have the same
first nibble of their index keys).

When assoc_array_gc() returns back up the tree after scanning some leaves, it
can fall off of the root and crash because it assumes that the back pointer
from a shortcut (after label ascend_old_tree) must point to a normal node -
which isn't true of a shortcut node at the root.

Should we find we're ascending rootwards over a shortcut, we should check to
see if the backpointer is zero - and if it is, we have completed the scan.

This particular bug cannot occur if the root node is not a shortcut - ie. if
you have fewer than 17 keys in a keyring or if you have at least two keys that
sit into separate slots (eg. a keyring and a non keyring).

This can be reproduced by:

	ring=`keyctl newring bar @s`
	for ((i=1; i<=18; i++)); do last_key=`keyctl newring foo$i $ring`; done
	keyctl timeout $last_key 2

Doing this:

	echo 3 >/proc/sys/kernel/keys/gc_delay

first will speed things up.

If we do fall off of the top of the tree, we get the following oops:

BUG: unable to handle kernel NULL pointer dereference at 0000000000000018
IP: [<ffffffff8136cea7>] assoc_array_gc+0x2f7/0x540
PGD dae15067 PUD cfc24067 PMD 0
Oops: 0000 [#1] SMP
Modules linked in: xt_nat xt_mark nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_rpfilter ip6t_REJECT xt_conntrack ebtable_nat ebtable_broute bridge stp llc ebtable_filter ebtables ip6table_ni
CPU: 0 PID: 26011 Comm: kworker/0:1 Not tainted 3.14.9-200.fc20.x86_64 #1
Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
Workqueue: events key_garbage_collector
task: ffff8800918bd580 ti: ffff8800aac14000 task.ti: ffff8800aac14000
RIP: 0010:[<ffffffff8136cea7>] [<ffffffff8136cea7>] assoc_array_gc+0x2f7/0x540
RSP: 0018:ffff8800aac15d40  EFLAGS: 00010206
RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffff8800aaecacc0
RDX: ffff8800daecf440 RSI: 0000000000000001 RDI: ffff8800aadc2bc0
RBP: ffff8800aac15da8 R08: 0000000000000001 R09: 0000000000000003
R10: ffffffff8136ccc7 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000070 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff88011fc00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 0000000000000018 CR3: 00000000db10d000 CR4: 00000000000006f0
Stack:
 ffff8800aac15d50 0000000000000011 ffff8800aac15db8 ffffffff812e2a70
 ffff880091a00600 0000000000000000 ffff8800aadc2bc3 00000000cd42c987
 ffff88003702df20 ffff88003702dfa0 0000000053b65c09 ffff8800aac15fd8
Call Trace:
 [<ffffffff812e2a70>] ? keyring_detect_cycle_iterator+0x30/0x30
 [<ffffffff812e3e75>] keyring_gc+0x75/0x80
 [<ffffffff812e1424>] key_garbage_collector+0x154/0x3c0
 [<ffffffff810a67b6>] process_one_work+0x176/0x430
 [<ffffffff810a744b>] worker_thread+0x11b/0x3a0
 [<ffffffff810a7330>] ? rescuer_thread+0x3b0/0x3b0
 [<ffffffff810ae1a8>] kthread+0xd8/0xf0
 [<ffffffff810ae0d0>] ? insert_kthread_work+0x40/0x40
 [<ffffffff816ffb7c>] ret_from_fork+0x7c/0xb0
 [<ffffffff810ae0d0>] ? insert_kthread_work+0x40/0x40
Code: 08 4c 8b 22 0f 84 bf 00 00 00 41 83 c7 01 49 83 e4 fc 41 83 ff 0f 4c 89 65 c0 0f 8f 5a fe ff ff 48 8b 45 c0 4d 63 cf 49 83 c1 02 <4e> 8b 34 c8 4d 85 f6 0f 84 be 00 00 00 41 f6 c6 01 0f 84 92
RIP  [<ffffffff8136cea7>] assoc_array_gc+0x2f7/0x540
 RSP <ffff8800aac15d40>
CR2: 0000000000000018
---[ end trace 1129028a088c0cbd ]---
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Don Zickus <dzickus@redhat.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>

The DT-based panel capabilities selection was picking up
a subset of available modes based on hardware configuration.
This was wrong, as the capabilities describe available
memory models and adapt the display controller to them
that the RGB output is wired up correctly (as in: R and
B components are not swapped).

This patch fixes it by removing the unnecessary limitation.
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

Type error and cause AST2000 cannot be detected correctly
Signed-off-by: Y.C. Chen <yc_chen@aspeedtech.com>
Reviewed-by: Egbert Eich <eich@suse.de>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>

Some config settings like 3rd TX chips will not get correctly
if the extended reg is protected
Signed-off-by: Y.C. Chen <yc_chen@aspeedtech.com>
Reviewed-by: Egbert Eich <eich@suse.de>
Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>

Pull Ceph fixes from Sage Weil:
 "The main thing here is a set of three patches that fix a buffer
  overrun for large authentication tickets (sigh).

  There is also a trivial warning fix and an error path fix that are
  both regressions"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
  libceph: do not hard code max auth ticket len
  libceph: add process_one_ticket() helper
  libceph: gracefully handle large reply messages from the mon
  rbd: fix error return code in rbd_dev_device_setup()
  rbd: avoid format-security warning inside alloc_workqueue()

Merge tag 'stable/for-linus-3.17-b-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull Xen bug fixes from David Vrabel:
 - fix for PVHVM suspend/resume and migration
 - don't pointlessly retry certain ballooning ops
 - fix gntalloc when grefs have run out.
 - fix PV boot if KSALR is enable or very large modules are used.

* tag 'stable/for-linus-3.17-b-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  x86/xen: don't copy bogus duplicate entries into kernel page tables
  xen/gntalloc: safely delete grefs in add_grefs() undo path
  xen/gntalloc: fix oops after runnning out of grant refs
  xen/balloon: cancel ballooning if adding new memory failed
  xen/manage: Always freeze/thaw processes when suspend/resuming

Pull powerpc fixes from Michael Ellerman:
 "Ben's travelling so this is my first attempt at a pull request.

  There's nothing too exciting.  The CONFIG_FHANDLE one is annoying, I
  know you love defconfig changes.  But we've had a couple of developers
  waste time debugging boxes that wouldn't boot, only to realise it's
  just that systemd needs CONFIG_FHANDLE and our defconfigs don't have
  it.

  The new syscalls seem to be working, I've run the selftests that
  exist, and also let trinity bash on them for a while"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mpe/linux:
  powerpc: Wire up sys_seccomp(), sys_getrandom() and sys_memfd_create()
  powerpc: Make CONFIG_FHANDLE=y for all 64 bit powerpc defconfigs
  powerpc: use machine_subsys_initcall() for opal_hmi_handler_init()
  powerpc/perf: Fix ABIv2 kernel backtraces
  powerpc/pseries: Fix endian issues in memory hotplug

Merge tag 'fixes-for-v3.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-linus

Felipe writes:

usb: fixes for v3.17-rc4

Some late fixes for dwc3 so we have something more stable
on v3.17-final.

Most bugs have been there for quite a while and nobody
noticed, except for TRB completion when multiple TRBs
are started.

Patches were tested on AM437x SK and J6 EVM and are passing
my tests.
Signed-of-by: Felipe Balbi <balbi@ti.com>

Resuming from hibernate (S4) will restart and re-initialize xHC.
The device contexts are freed and will be re-allocated later during device reset.

Usb core will disable link pm in device resume before device reset, which will
try to change the max exit latency, accessing the device contexts before they are re-allocated.

There is no need to zero (disable) the max exit latency when disabling hw lpm
for a freshly re-initialized xHC. So check that device context exists before
doing anything. The max exit latency will be set again after device reset when usb core
enables the link pm.
Reported-by: Imre Deak <imre.deak@intel.com>
Tested-by: Imre Deak <imre.deak@intel.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The xhci driver will OOPS on resume from S2/S3 if dma_alloc_coherent()
is out of memory. This is a result of two things:
1. xhci_mem_cleanup() in xhci-mem.c free's xhci->lpm_command if
it's not NULL, but doesn't set it to NULL after the free.
2. xhci_mem_cleanup() is called twice on resume, once for normal
restart and once from xhci_mem_init() if dma_alloc_coherent() fails,
resulting in a free of xhci->lpm_command that has already been freed.
The fix is to set xhci->lpm_command to NULL after freeing it.
Signed-off-by: Al Cooper <alcooperx@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

If xhci initialization fails before the roothub bandwidth
domains (xhci->rh_bw[i]) are allocated it will oops when
trying to access rh_bw members in xhci_mem_cleanup().
Reported-by: Manuel Reimer <manuel.reimer@gmx.de>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

The Iomega Jaz USB Adapter is a SCSI-USB converter cable. The hardware
seems to be identical to e.g. the Microtech XpressSCSI, using a Shuttle/
SCM chip set. However its firmware restricts it to only work with Jaz
drives.

On connecting the cable a message like this appears four times in the log:
 reset full speed USB device number 4 using uhci_hcd

That's non-fatal but the US_FL_SINGLE_LUN quirk fixes it.
Signed-off-by: Mark Knibbs <markk@clara.co.uk>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Cc: stable@vger.kernel.org # 3.16
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Pull ACPI and power management fixes from Rafael Wysocki:
 "These are regression fixes (cpufreq, ACPI battery) and fixes for stuff
  that never worked correctly (ACPI RTC operation region handler and PM
  domain implementation in the ACPI LPSS driver).

  Specifics:

   - Fix for the cpufreq Operation Performance Points (OPP) code where a
     recent commit added a kcalloc() call with an incorrect ordering of
     arguments.  From Anand Moon.

   - Reverts of two ACPI battery commits that caused incorrect
     diagnostic information to be printed to dmesg in some cases from
     Bjørn Mork.

   - Fix for the ACPI RTC operation region handler that applied the &
     operator to an argument already representing an address and that
     caused it to overwrite its own argument instead of writing to the
     address contained in it as expected.  From Chun-Yi Lee.

   - Fix for the PM domain implementation in the ACPI LPSS (Low-Power
     Subsystem) driver where one callback pointer pointed to a wrong
     routine and one was NULL, but it shouldn't.  From Fu Zhonghui"

* tag 'pm+acpi-3.17-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI / LPSS: complete PM entries for LPSS power domain
  Revert "ACPI / battery: fix wrong value of capacity_now reported when fully charged"
  Revert "ACPI / battery: Fix warning message in acpi_battery_get_state()"
  ACPI / RTC: Fix CMOS RTC opregion handler accesses to wrong addresses
  cpufreq / OPP: Fix the order of arguments for kcalloc()

Nathan reports that we leak TLS information from the parent context
during an exec, as we don't clear the TLS registers when flushing the
thread state.

This patch updates the flushing code so that we:

  (1) Unconditionally zero the tpidr_el0 register (since this is fully
      context switched for native tasks and zeroed for compat tasks)

  (2) Zero the tp_value state in thread_info before clearing the
      tpidrr0_el0 register for compat tasks (since this is only writable
      by the set_tls compat syscall and therefore not fully switched).

A missing compiler barrier is also added to the compat set_tls syscall.

Cc: <stable@vger.kernel.org>
Acked-by: Nathan Lynch <Nathan_Lynch@mentor.com>
Reported-by: Nathan Lynch <Nathan_Lynch@mentor.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

Pull dmaengine fixes from Vinod Koul:
 "Two minor fixes.

  First one from Kuninori clarifying dmas bindings and second from Lars
  for fixing dma descriptor completion in non cyclic case"

* 'fixes' of git://git.infradead.org/users/vkoul/slave-dma:
  dmaengine: jz4740: Fix non-cyclic descriptor completion
  dt/bindings: rcar-audmapp: tidyup dmas explanation

Pull two pin control fixes from Linus Walleij:
 - fix a warning about unbalanced IRQs on the Baytrail
 - update Tomasz Figa's address in MAINTAINERS

* tag 'pinctrl-v3.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
  MAINTAINERS: Tomasz has moved
  pinctrl: baytrail: resolve unbalanced IRQ wake disable warning

Pull input updates from Dmitry Torokhov:
 "An update to Synaptics PS/2 driver to handle "ForcePads" (currently
  found in HP EliteBook 1040 laptops), a change for Elan PS/2 driver to
  detect newer touchpads, bunch of devices get annotated as Trackpoint
  and/or Pointer to help userspace classify and handle them, plus
  assorted driver fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: serport - add compat handling for SPIOCSTYPE ioctl
  Input: atmel_mxt_ts - fix double free of input device
  Input: synaptics - add support for ForcePads
  Input: matrix_keypad - use request_any_context_irq()
  Input: atmel_mxt_ts - downgrade warning about empty interrupts
  Input: wm971x - fix typo in module parameter description
  Input: cap1106 - fix register definition
  Input: add missing POINTER / DIRECT properties to a bunch of drivers
  Input: add INPUT_PROP_POINTING_STICK property
  Input: elantech - fix detection of touchpad on ASUS s301l

* acpi-rtc:
  ACPI / RTC: Fix CMOS RTC opregion handler accesses to wrong addresses

* acpi-lpss:
  ACPI / LPSS: complete PM entries for LPSS power domain

* acpi-battery:
  Revert "ACPI / battery: fix wrong value of capacity_now reported when fully charged"
  Revert "ACPI / battery: Fix warning message in acpi_battery_get_state()"

* pm-cpufreq:
  cpufreq / OPP: Fix the order of arguments for kcalloc()

A couple more little fixes:
 1) fix from llvm/clang folks
 2) fix build if common clock framework is not used
 3) if vram carveout is used, have default size for vram carveout

* 'msm-fixes-3.17-rc4' of git://people.freedesktop.org/~robclark/linux:
  drm/msm: don't crash if no msm.vram param
  drm/msm/hdmi: fix build break on non-CCF platforms
  drm/msm: Change nested function to static function

If VRAM carveout is used, due to no IOMMU, we should have a default
value for msm.vram so that we don't simply crash.
Reported-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>

Reported-by: Russell King <linux@arm.linux.org.uk>
Signed-off-by: Rob Clark <robdclark@gmail.com>

There is currently a nested function in Russel King's tree
for the msm HDMI driver.

The last nested function was removed from the Linux kernel
when the Thinkpad driver was fixed.

I believe nested functions are not desired upstream, and it
also breaks compilation with clang so here is a patch to
change the nested function into static function. The patch
works with both clang and gcc.
Signed-off-by: Mark Charlebois <charlebm@gmail.com>
Signed-off-by: Rob Clark <robdclark@gmail.com>

more fixes for 3.17, almost all Cc: stable material.

* tag 'drm-intel-fixes-2014-09-10' of git://anongit.freedesktop.org/drm-intel:
  drm/i915: Wait for vblank before enabling the TV encoder
  drm/i915: Evict CS TLBs between batches
  drm/i915: Fix irq enable tracking in driver load
  drm/i915: Fix EIO/wedged handling in gem fault handler
  drm/i915: Prevent recursive deadlock on releasing a busy userptr

Just a few fixes for radeon for 3.17.

* 'drm-fixes-3.17' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon/dpm: set the thermal type properly for special configs
  drm/radeon: reduce memory footprint for debugging
  drm/radeon: add connector quirk for fujitsu board
  drm/radeon: fix semaphore value init
  drm/radeon: only use me/pfp sync on evergreen+

We need to make sure to deqeueue the descriptor from the active list before
we call vchan_cookie_complete(). Also we need obviously only set chan->desc
to NULL after we stopped using it.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

Initialize USB PHY after every Link controller reset

Cc: 3.16+ <stable@vger.kernel.org>
Cc: Tim Bird <tbird20d@gmail.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>