If there is/are interface(s) in low-latency mode, reserve a
percentage (currently 64%) of the quota for that binding to
improve the quality of service for those interfaces. However,
if there's more than one binding that has low-latency, then
give up and don't reserve, we can't allocate more than 100%.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

While an interface is in low-latency mode, for now powersave
should be disabled for it, so take low-latency into account
in the powersave code and force powersave recalculation when
low-latency mode changes.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

For various traffic use cases, we want to be able to treat multi-
channel scenarios differently. Introduce a low-latency framework
that currently only has a debugfs file to enable low-latency mode,
but can later be extended.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Notify scan completed if fw_restart flow isn't going to be run.
Otherwise, the scan will stay stack forever and mac80211 will
not be able to remove the interface.
Signed-off-by: NDavid Spinadel <david.spinadel@intel.com>
Reviewed-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Don't stop scheduled scan before reporting HW restart;
mac80211 was changed to reschedule it after reconfigure.
Signed-off-by: NDavid Spinadel <david.spinadel@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

In iwl_pcie_int_cause_non_ict, trans_pcie is used for lockdep
purposes only. Since this might not be enabled, trans_pcie
finds itself without user leading to a complaint from gcc.
Avoid using trans_pcie by inlining IWL_TRANS_GET_PCIE_TRANS.
Reviewed-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Since we use IWL_MVM_STATION_COUNT all over the driver, we
need to make sure that it is the right constant to look at.
Reviewed-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

We somtimes need to fetch the iwl_mvm_sta structure from a
station index - provide a helper to do that.
Reviewed-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

The calib_version is 255 and this is perfectly fine - no
need to leave a TODO there.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

iwlwifi-7260-8.ucode has been release. Warn if it is not
on the file system.
iwlwifi-7260-7.ucode is still supported for another kernel
version.
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

The code seems fine, as buf won't be assigned when an error
is returned, but checking for the error first is easier to
understand.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Also handle the bypass mode in which the second CPU doesn't
interfere.
Signed-off-by: NEran Harary <eran.harary@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

This configuration is invalid for this family.
Signed-off-by: NEran Harary <eran.harary@intel.com>
Reviewed-by: NDor Shaish <dor.shaish@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

This register is not present in 8000 family devices.
There is prph register instead.
Signed-off-by: NEran Harary <eran.harary@intel.com>
Reviewed-by: NDor Shaish <dor.shaish@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

APMG HW block was removed in this NIC, hence, no need to
configure it.
Signed-off-by: NEran Harary <eran.harary@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

The identification of the hardware section in the NVM
of new devices has been changed, hence the need to add it
to iwl_cfg and adapt the code that uses this value
accordingly.
Signed-off-by: NEran Harary <eran.harary@intel.com>
Reviewed-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

add 8000-family configuration to iwl_cfg struct.
Signed-off-by: NEran Harary <eran.harary@intel.com>
Reviewed-by: NDor Shaish <dor.shaish@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Newer firmware will support uAPSD clients in AP/GO mode, so complete
the driver support for it. The way it works is described in comments
in the code, but basically the driver just has to pass down all the
mac80211 requests and do accounting on agg/non-agg queues properly.

For older firmware, this doesn't change anything as it ignores the
fields used by the new firmware, and we only advertise uAPSD support
when the firmware does.
Signed-off-by: NJohannes Berg <johannes.berg@intel.com>
Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>

Pull drm updates from Dave Airlie:
 "Been a bit busy, first week of kids school, and waiting on other trees
  to go in before I could send this, so its a bit later than I'd
  normally like.

  Highlights:
   - core:
      timestamp fixes, lots of misc cleanups
   - new drivers:
      bochs virtual vga
   - vmwgfx:
      major overhaul for their nextgen virt gpu.
   - i915:
      runtime D3 on HSW, watermark fixes, power well work, fbc fixes,
      bdw is no longer prelim.
   - nouveau:
      gk110/208 acceleration, more pm groundwork, old overlay support
   - radeon:
      dpm rework and clockgating for CIK, pci config reset, big endian
      fixes
   - tegra:
      panel support and DSI support, build as module, prime.
   - armada, omap, gma500, rcar, exynos, mgag200, cirrus, ast:
      fixes
   - msm:
      hdmi support for mdp5"

* 'drm-next' of git://people.freedesktop.org/~airlied/linux: (595 commits)
  drm/nouveau: resume display if any later suspend bits fail
  drm/nouveau: fix lock unbalance in nouveau_crtc_page_flip
  drm/nouveau: implement hooks for needed for drm vblank timestamping support
  drm/nouveau/disp: add a method to fetch info needed by drm vblank timestamping
  drm/nv50: fill in crtc mode struct members from crtc_mode_fixup
  drm/radeon/dce8: workaround for atom BlankCrtc table
  drm/radeon/DCE4+: clear bios scratch dpms bit (v2)
  drm/radeon: set si_notify_smc_display_change properly
  drm/radeon: fix DAC interrupt handling on DCE5+
  drm/radeon: clean up active vram sizing
  drm/radeon: skip async dma init on r6xx
  drm/radeon/runpm: don't runtime suspend non-PX cards
  drm/radeon: add ring to fence trace functions
  drm/radeon: add missing trace point
  drm/radeon: fix VMID use tracking
  drm: ast,cirrus,mgag200: use drm_can_sleep
  drm/gma500: Lock struct_mutex around cursor updates
  drm/i915: Fix the offset issue for the stolen GEM objects
  DRM: armada: fix missing DRM_KMS_FB_HELPER select
  drm/i915: Decouple GPU error reporting from ring initialisation
  ...

Pull slave-dma updates from Vinod Koul:
 - new driver for BCM2835 used in R-pi
 - new driver for MOXA ART
 - dma_get_any_slave_channel API for DT based systems
 - minor fixes and updates spread acrooss driver

[ The fsl-ssi dual fifo mode support addition clashed badly with the
  other changes to fsl-ssi that came in through the sound merge.  I did
  a very rough cut at fixing up the conflict, but Nicolin Chen (author
  of both sides) will need to verify and check things ]

* 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (36 commits)
  dmaengine: mmp_pdma: fix mismerge
  dma: pl08x: Export pl08x_filter_id
  acpi-dma: align documentation with kernel-doc format
  dma: fix vchan_cookie_complete() debug print
  DMA: dmatest: extend the "device" module parameter to 32 characters
  drivers/dma: fix error return code
  dma: omap: Set debug level to debugging messages
  dmaengine: fix kernel-doc style typos for few comments
  dma: tegra: add support for Tegra148/124
  dma: dw: use %pad instead of casting dma_addr_t
  dma: dw: join split up messages
  dma: dw: fix style of multiline comment
  dmaengine: k3dma: fix sparse warnings
  dma: pl330: Use dma_get_slave_channel() in the of xlate callback
  dma: pl330: Differentiate between submitted and issued descriptors
  dmaengine: sirf: Add device_slave_caps interface
  DMA: Freescale: change BWC from 256 bytes to 1024 bytes
  dmaengine: Add MOXA ART DMA engine driver
  dmaengine: Add DMA_PRIVATE to BCM2835 driver
  dma: imx-sdma: Assign a default script number for ROM firmware cases
  ...

Pull chrome platform cleanups and improvements from Olof Johansson:
 - Use deferred probing on Chrome OS platforms for the i2c device
   registration.  This fixes a long-standing race of initialization of
   touchpad/screen on Chromebooks.
 - Added in platform device registration for pstore console on supported
   hardware
 - Misc smaller fixes (__initdata, module exit cleanup, etc)

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/olof/chrome-platform:
  platform/chrome: unregister platform driver/device when module exit
  platform/chrome: Make i2c_adapter_names static
  platform/chrome: chromeos_laptop - fix incorrect placement of __initdata tag
  platform/chrome: chromeos_laptop - Use deferred probing
  platform/chrome: chromeos_laptop - Restructure device associations
  platform/chrome: Add pstore platform_device

Pull IOMMU Updates from Joerg Roedel:
 "A few patches have been queued up for this merge window:

   - improvements for the ARM-SMMU driver (IOMMU_EXEC support, IOMMU
     group support)
   - updates and fixes for the shmobile IOMMU driver
   - various fixes to generic IOMMU code and the Intel IOMMU driver
   - some cleanups in IOMMU drivers (dev_is_pci() usage)"

* tag 'iommu-updates-v3.14' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (36 commits)
  iommu/vt-d: Fix signedness bug in alloc_irte()
  iommu/vt-d: free all resources if failed to initialize DMARs
  iommu/vt-d, trivial: clean sparse warnings
  iommu/vt-d: fix wrong return value of dmar_table_init()
  iommu/vt-d: release invalidation queue when destroying IOMMU unit
  iommu/vt-d: fix access after free issue in function free_dmar_iommu()
  iommu/vt-d: keep shared resources when failed to initialize iommu devices
  iommu/vt-d: fix invalid memory access when freeing DMAR irq
  iommu/vt-d, trivial: simplify code with existing macros
  iommu/vt-d, trivial: use defined macro instead of hardcoding
  iommu/vt-d: mark internal functions as static
  iommu/vt-d, trivial: clean up unused code
  iommu/vt-d, trivial: check suitable flag in function detect_intel_iommu()
  iommu/vt-d, trivial: print correct domain id of static identity domain
  iommu/vt-d, trivial: refine support of 64bit guest address
  iommu/vt-d: fix resource leakage on error recovery path in iommu_init_domains()
  iommu/vt-d: fix a race window in allocating domain ID for virtual machines
  iommu/vt-d: fix PCI device reference leakage on error recovery path
  drm/msm: Fix link error with !MSM_IOMMU
  iommu/vt-d: use dedicated bitmap to track remapping entry allocation status
  ...

Pull watchdog updates from Wim Van Sebroeck:
 - new driver for bcm281xx watchdog device
 - new driver for gpio based watchdog devices
 - remove DEFINE_PCI_DEVICE_TABLE macro for watchdog device drivers
 - conversion of davinci_wdt and mpc8xxx_wdt to watchdog core
 - improvements on davinci_wdt, at91/dt, at91sam9_wdt and s3c2410_wdt
 - Auto-detect IO address and expand supported chips on w836* super-I/O
   chipsets
 - core: Make dt "timeout-sec" property work on drivers w/out min/max
 - fix Kconfig dependencies
 - sirf: Remove redundant of_match_ptr helper
 - mach-moxart: add restart handler
 - hpwdt patch to display better panic information
 - imx2_wdt: disable watchdog timer during low power mode

* git://www.linux-watchdog.org/linux-watchdog: (31 commits)
  watchdog: w83627hf_wdt: Reset watchdog trigger during initialization
  watchdog: w83627hf: Add support for W83697HF and W83697UG
  watchdog: w83627hf: Auto-detect IO address and supported chips
  watchdog: at91sam9_wdt: increase security margin on watchdog counter reset
  watchdog: at91sam9_wdt: avoid spurious watchdog reset during init
  watchdog: at91sam9_wdt: fix secs_to_ticks
  ARM: at91/dt: add watchdog properties to kizbox board
  ARM: at91/dt: add sam9 watchdog default options to SoCs
  watchdog: at91sam9_wdt: update device tree doc
  watchdog: at91sam9_wdt: better watchdog support
  watchdog: sp805_wdt depends also on ARM64
  watchdog: mach-moxart: add restart handler
  watchdog: mpc8xxx_wdt convert to watchdog core
  watchdog: sirf: Remove redundant of_match_ptr helper
  watchdog: hpwdt patch to display informative string
  watchdog: dw_wdt: remove build dependencies
  watchdog: imx2_wdt: disable watchdog timer during low power mode
  watchdog: s3c2410_wdt: Report when the watchdog reset the system
  watchdog: s3c2410_wdt: use syscon regmap interface to configure pmu register
  watchdog: s3c2410_wdt: Handle rounding a little better for timeout
  ...

Pull more i2c updates from Wolfram Sang:
 "Mostly bugfixes, small but wanted cleanups, and Paul's init.h removal
  applied"

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: rcar: fix NACK error code
  i2c: update i2c_algorithm documentation
  i2c: rcar: use devm_clk_get to ensure clock is properly ref-counted
  i2c: rcar: do not print error if device nacks transfer
  i2c: rely on driver core when sanitizing devices
  i2c: delete non-required instances of include <linux/init.h>
  i2c: acorn: is tristate and should use module.h
  i2c: piix4: Standardize log messages
  i2c: piix4: Use different message for AMD Auxiliary SMBus Controller
  i2c: piix4: Add support for AMD ML and CZ SMBus changes

Pull hwmon updates from Jean Delvare:
 "This include it87 driver improvements, and a tree-wide change of my
  e-mail address"

* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
  Update Jean Delvare's e-mail address
  hwmon: (it87) Print proper names for the IT8771E and IT8772E
  hwmon: (it87) Add support for the ITE IT8603E

Pull x86 platform drivers update from Matthew Garrett:
 "Nothing amazingly special here.  Some cleanups, a new driver to
  support a single button on some new HPs, a tiny amount of hardware
  enablement"

* 'for_linus' of git://cavan.codon.org.uk/platform-drivers-x86:
  ipc: add intel-mid's pci id macros
  hp-wireless: new driver for hp wireless button for Windows 8
  toshiba_acpi: Support RFKILL hotkey scancode
  hp_accel: Add a new PnP ID HPQ6007 for new HP laptops
  sony-laptop: remove unnecessary assigment of len
  fujitsu-laptop: fix error return code
  dell-laptop: Only install the i8042 filter when rfkill is active
  X86 platform: New BayTrail IOSF-SB MBI driver
  drivers: platform: Include appropriate header file in mxm-wmi.c
  drivers: platform: Mark functions as static in hp_accel.c
  dell-laptop: rkill whitelist Precision models
  ipc: simplify platform data approach
  asus-wmi: Convert to use devm_hwmon_device_register_with_groups
  compal-laptop: Use devm_hwmon_device_register_with_groups
  compal-laptop: Replace SENSOR_DEVICE_ATTR with DEVICE_ATTR
  eeepc-laptop: Convert to use devm_hwmon_device_register_with_groups
  compal-laptop: Use devm_kzalloc to allocate local data structure
  dell-laptop: fix to return error code in dell_send_intensity()

Merge tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux

Pull blackfin updates from Steven Miao:
 "Some minor changes and bug fixes"

* tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux:
  From: Eunbong Song <eunb.song@samsung.com>
  Add platfrom device resource for bfin-sport on bf533 stamp
  fix build error for bf527-ezkit_defconfig for old silicon
  blackfin: Support L1 SRAM parity checking feature on bf60x
  blackfin: bf609: update the anomaly list to Nov 2013
  blackfin: delete non-required instances of <linux/init.h>
  From: Paul Walmsley <pwalmsley@nvidia.com>
  06/18] smp, blackfin: kill SMP single function call interrupt
  arch: blackfin: uapi: be sure of "_UAPI" prefix for all guard macros

Pull intel MID cleanups from Peter Anvin:
 "Miscellaneous cleanups to the intel-mid code merged earlier in this
  merge window"

* 'x86-intel-mid-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86, intel-mid: Cleanup some platform code's header files
  x86, intel-mid: Add missing 'void' to functions without arguments
  x86: Don't add new __cpuinit users to Merrifield platform code
  x86: Don't introduce more __cpuinit users in intel_mid_weak_decls.h

Pull more x32 uabi type fixes from Peter Anvin:
 "Despite the branch name, **most of these changes are to generic
  code**.  They change types so that they make an increasing amount of
  the exported uapi kernel headers usable for libc.

  The ARM64 people are also interested in these changes for their ILP32
  ABI"

* 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  uapi: Use __kernel_long_t in struct mq_attr
  uapi: Use __kernel_ulong_t in shmid64_ds/shminfo64/shm_info
  x86, uapi, x32: Use __kernel_ulong_t in x86 struct semid64_ds
  uapi: Use __kernel_ulong_t in struct msqid64_ds
  uapi: Use __kernel_long_t in struct msgbuf
  uapi, asm-generic: Use __kernel_ulong_t in uapi struct ipc64_perm
  uapi: Use __kernel_long_t/__kernel_ulong_t in <linux/resource.h>
  uapi: Use __kernel_long_t in struct timex

Pull more ARM updates from Russell King:
 "Some further changes for this merge window:
   - fix bug building with gcc 4.6.4 and EABI.
   - fix pgtbl macro with some LPAE configurations
   - fix initrd override - FDT was overriding the command line, and it
     should be the other way around.
   - fix byteswap of instructions in undefined instruction handler
   - add basic support for SolidRun Hummingboard and Cubox-i boards"

* 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
  ARM: fix building with gcc 4.6.4
  ARM: 7941/2: Fix incorrect FDT initrd parameter override
  ARM: 7947/1: Make pgtbl macro more robust
  ARM: 7946/1: asm: __und_usr_thumb need byteswap instructions in BE case
  ARM: 7930/1: Introduce atomic MMIO modify
  ARM: imx: initial SolidRun Cubox-i support
  ARM: imx: initial SolidRun HummingBoard support

Pull networking fixes from David Miller:
 "Several fixups, of note:

  1) Fix unlock of not held spinlock in RXRPC code, from Alexey
     Khoroshilov.

  2) Call pci_disable_device() from the correct shutdown path in bnx2x
     driver, from Yuval Mintz.

  3) Fix qeth build on s390 for some configurations, from Eugene
     Crosser.

  4) Cure locking bugs in bond_loadbalance_arp_mon(), from Ding
     Tianhong.

  5) Must do netif_napi_add() before registering netdevice in sky2
     driver, from Stanislaw Gruszka.

  6) Fix lost bug fix during merge due to code movement in ieee802154,
     noticed and fixed by the eagle eyed Stephen Rothwell.

  7) Get rid of resource leak in xen-netfront driver, from Annie Li.

  8) Bounds checks in qlcnic driver are off by one, from Manish Chopra.

  9) TPROXY can leak sockets when TCP early demux is enabled, fix from
     Holger Eitzenberger"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (32 commits)
  qeth: fix build of s390 allmodconfig
  bonding: fix locking in bond_loadbalance_arp_mon()
  tun: add device name(iff) field to proc fdinfo entry
  DT: net: davinci_emac: "ti, davinci-no-bd-ram" property is actually optional
  DT: net: davinci_emac: "ti, davinci-rmii-en" property is actually optional
  bnx2x: Fix generic option settings
  net: Fix warning on make htmldocs caused by skbuff.c
  llc: remove noisy WARN from llc_mac_hdr_init
  qlcnic: Fix loopback test failure
  qlcnic: Fix tx timeout.
  qlcnic: Fix initialization of vlan list.
  qlcnic: Correct off-by-one errors in bounds checks
  net: Document promote_secondaries
  net: gre: use icmp_hdr() to get inner ip header
  i40e: Add missing braces to i40e_dcb_need_reconfig()
  xen-netfront: fix resource leak in netfront
  net: 6lowpan: fixup for code movement
  hyperv: Add support for physically discontinuous receive buffer
  sky2: initialize napi before registering device
  net: Fix memory leak if TPROXY used with TCP early demux
  ...

Pull sparc update from David Miller:
 "Two cleanups from Paul Gortmaker and hook up the new scheduler system
  calls"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
  sparc: Hook up sched_setattr and sched_getattr syscalls.
  sparc: don't use module_init in non-modular pci.c code
  sparc: delete non-required instances of include <linux/init.h>

Pull IDE fixes from David Miller:
 "Two header file inclusion fixes from Rashika Kheria"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide:
  drivers: ide: Include appropriate header file in ide-pio-blacklist.c
  drivers: ide: Include appropriate header file in ide-cd_verbose.c

Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next

more fixes for nouveau.

* 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6:
  drm/nouveau: resume display if any later suspend bits fail
  drm/nouveau: fix lock unbalance in nouveau_crtc_page_flip
  drm/nouveau: implement hooks for needed for drm vblank timestamping support
  drm/nouveau/disp: add a method to fetch info needed by drm vblank timestamping
  drm/nv50: fill in crtc mode struct members from crtc_mode_fixup

more radeon fixes

* 'drm-next-3.14' of git://people.freedesktop.org/~agd5f/linux:
  drm/radeon/dce8: workaround for atom BlankCrtc table
  drm/radeon/DCE4+: clear bios scratch dpms bit (v2)
  drm/radeon: set si_notify_smc_display_change properly
  drm/radeon: fix DAC interrupt handling on DCE5+
  drm/radeon: clean up active vram sizing
  drm/radeon: skip async dma init on r6xx
  drm/radeon/runpm: don't runtime suspend non-PX cards
  drm/radeon: add ring to fence trace functions
  drm/radeon: add missing trace point
  drm/radeon: fix VMID use tracking

Merge random fixes from Andrew Morton:
 "Random fixes.

  I have one batch remaining for -rc1, mainly zram changes which await a
  merge of Jens's trees"

* emailed patches fron Andrew Morton akpm@linux-foundation.org>:
  MAINTAINERS: ADI Linux development mailing lists: change to the new server
  Documentation: fix multiple typo occurences s/KenelVersion/KernelVersion/
  dma-debug: fix overlap detection
  memblock: add limit checking to memblock_virt_alloc
  mm/readahead.c: fix do_readahead() for no readpage(s)
  mm/slub.c: do not VM_BUG_ON_PAGE() for temporary on-stack pages
  slab: fix wrong retval on kmem_cache_create_memcg error path
  s390/compat: change parameter types from unsigned long to compat_ulong_t
  fs/compat: fix lookup_dcookie() parameter handling
  fs/compat: fix parameter handling for compat readv/writev syscalls
  mm/mempolicy.c: convert to pr_foo()
  mm: numa: initialise numa balancing after jump label initialisation
  mm/page-writeback.c: do not count anon pages as dirtyable memory
  mm/page-writeback.c: fix dirty_balance_reserve subtraction from dirtyable memory
  mm: document improved handling of swappiness==0
  lib/genalloc.c: add check gen_pool_dma_alloc() if dma pointer is not NULL

Update Blackfin arch maintainer's email as well.
Signed-off-by: NSonic Zhang <sonic.zhang@analog.com>
Cc: Michael Hennerich <michael.hennerich@analog.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Steven Miao <realmz6@gmail.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Signed-off-by: NArd Biesheuvel <ard.biesheuvel@linaro.org>
Cc: Greg KH <greg@kroah.com>
Acked-by: NAndrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

Commit 0abdd7a8 ("dma-debug: introduce debug_dma_assert_idle()") was
reworked to expand the overlap counter to the full range expressable by
3 tag bits, but it has a thinko in treating the overlap counter as a
pure reference count for the entry.

Instead of deleting when the reference-count drops to zero, we need to
delete when the overlap-count drops below zero.  Also, when detecting
overflow we can just test the overlap-count > MAX rather than applying
special meaning to 0.

Regression report available here:
http://marc.info/?l=linux-netdev&m=139073373932386&w=2

This patch, now tested on the original net_dma case, sees the expected
handful of reports before the eventual data corruption occurs.
Signed-off-by: NDan Williams <dan.j.williams@intel.com>
Reported-by: NSander Eikelenboom <linux@eikelenboom.it>
Cc: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

In original bootmem wrapper for memblock, we have limit checking.

Add it to memblock_virt_alloc, to address arm and x86 booting crash.
Signed-off-by: NYinghai Lu <yinghai@kernel.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Reported-by: NKevin Hilman <khilman@linaro.org>
Tested-by: NKevin Hilman <khilman@linaro.org>
Reported-by: NOlof Johansson <olof@lixom.net>
Tested-by: NOlof Johansson <olof@lixom.net>
Reported-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Tested-by: NKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: "Strashko, Grygorii" <grygorii.strashko@ti.com>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>