[PATCH 4.4 00/50] 4.4.6-stable review

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

This is the start of the stable review cycle for the 4.4.6 release.
There are 50 patches in this series, all will be posted as a response
to this one.  If anyone has any issues with these being applied, please
let me know.

Responses should be made by Wed Mar 16 17:49:43 UTC 2016.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
	kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.4.6-rc1.gz
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 4.4.6-rc1

James Hogan <james.hogan@imgtec.com>
    ld-version: Fix awk regex compile failure

Nicholas Bellinger <nab@linux-iscsi.org>
    target: Drop incorrect ABORT_TASK put for completed commands

Ming Lei <ming.lei@canonical.com>
    block: don't optimize for non-cloned bio in bio_get_last_bvec()

James Hogan <james.hogan@imgtec.com>
    MIPS: smp.c: Fix uninitialised temp_foreign_map

Hauke Mehrtens <hauke@hauke-m.de>
    MIPS: Fix build error when SMP is used without GIC

Rui Wang <rui.y.wang@intel.com>
    ovl: fix getcwd() failure after unsuccessful rmdir

Konstantin Khlebnikov <koct9i@gmail.com>
    ovl: copy new uid/gid into overlayfs runtime inode

Linus Torvalds <torvalds@linux-foundation.org>
    userfaultfd: don't block on the last VM updates at exit time

Russell Currey <ruscur@russell.cc>
    powerpc/powernv: Fix OPAL_CONSOLE_FLUSH prototype and usages

Russell Currey <ruscur@russell.cc>
    powerpc/powernv: Add a kmsg_dumper that flushes console output on panic

Andreas Schwab <schwab@linux-m68k.org>
    powerpc: Fix dedotify for binutils >= 2.26

Alex Deucher <alexander.deucher@amd.com>
    Revert "drm/radeon/pm: adjust display configuration after powerstate"

Mario Kleiner <mario.kleiner.de@gmail.com>
    drm/radeon: Fix error handling in radeon_flip_work_func.

Mario Kleiner <mario.kleiner.de@gmail.com>
    drm/amdgpu: Fix error handling in amdgpu_flip_work_func.

Linus Torvalds <torvalds@linux-foundation.org>
    Revert "drm/radeon: call hpd_irq_event on resume"

Dexuan Cui <decui@microsoft.com>
    x86/mm: Fix slow_virt_to_phys() for X86_PAE again

Philipp Zabel <p.zabel@pengutronix.de>
    gpu: ipu-v3: Do not bail out on missing optional port nodes

Jouni Malinen <jouni@qca.qualcomm.com>
    mac80211: Fix Public Action frame RX in AP mode

Johannes Berg <johannes.berg@intel.com>
    mac80211: check PN correctly for GCMP-encrypted fragmented MPDUs

Felix Fietkau <nbd@openwrt.org>
    mac80211: minstrel_ht: fix a logic error in RTS/CTS handling

Felix Fietkau <nbd@openwrt.org>
    mac80211: minstrel_ht: set default tx aggregation timeout to 0

Chris Bainbridge <chris.bainbridge@gmail.com>
    mac80211: fix use of uninitialised values in RX aggregation

Sven Eckelmann <sven.eckelmann@open-mesh.com>
    mac80211: minstrel: Change expected throughput unit back to Kbps

Liad Kaufman <liad.kaufman@intel.com>
    iwlwifi: mvm: inc pending frames counter also when txing non-sta

Maximilain Schneider <max@schneidersoft.net>
    can: gs_usb: fixed disconnect bug by removing erroneous use of kfree()

Johannes Berg <johannes.berg@intel.com>
    cfg80211/wext: fix message ordering

Johannes Berg <johannes.berg@intel.com>
    wext: fix message delay/ordering

Konstantin Khlebnikov <koct9i@gmail.com>
    ovl: fix working on distributed fs as lower layer

Konstantin Khlebnikov <koct9i@gmail.com>
    ovl: ignore lower entries when checking purity of non-directory entries

Takashi Iwai <tiwai@suse.de>
    ASoC: wm8958: Fix enum ctl accesses in a wrong type

Takashi Iwai <tiwai@suse.de>
    ASoC: wm8994: Fix enum ctl accesses in a wrong type

Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
    ASoC: samsung: Use IRQ safe spin lock calls

Takashi Iwai <tiwai@suse.de>
    ASoC: dapm: Fix ctl value accesses in a wrong type

Al Viro <viro@zeniv.linux.org.uk>
    ncpfs: fix a braino in OOM handling in ncp_fill_cache()

Al Viro <viro@zeniv.linux.org.uk>
    jffs2: reduce the breakage on recovery from halfway failed rename()

Ludovic Desroches <ludovic.desroches@atmel.com>
    dmaengine: at_xdmac: fix residue computation

Steven Rostedt (Red Hat) <rostedt@goodmis.org>
    tracing: Fix check for cpu online when event is disabled

Heiko Carstens <heiko.carstens@de.ibm.com>
    s390/dasd: fix diag 0x250 inline assembly

Martin Schwidefsky <schwidefsky@de.ibm.com>
    s390/mm: four page table levels vs. fork

Paolo Bonzini <pbonzini@redhat.com>
    KVM: MMU: fix reserved bit check for ept=0/CR0.WP=0/CR4.SMEP=1/EFER.NX=0

Paolo Bonzini <pbonzini@redhat.com>
    KVM: MMU: fix ept=0/pte.u=1/pte.w=0/CR0.WP=0/CR4.SMEP=1/EFER.NX=0 combo

Paul Mackerras <paulus@samba.org>
    KVM: PPC: Book3S HV: Sanitize special-purpose register values on guest exit

David Hildenbrand <dahi@linux.vnet.ibm.com>
    KVM: s390: correct fprs on SIGP (STOP AND) STORE STATUS

Radim Krčmář <rkrcmar@redhat.com>
    KVM: VMX: disable PEBS before a guest entry

David Matlack <dmatlack@google.com>
    kvm: cap halt polling at exactly halt_poll_ns

Krzysztof Hałasa <khalasa@piap.pl>
    PCI: Allow a NULL "parent" pointer in pci_bus_assign_domain_nr()

Lokesh Vutla <lokeshvutla@ti.com>
    ARM: OMAP2+: hwmod: Introduce ti,no-idle dt property

Mugunthan V N <mugunthanvnm@ti.com>
    ARM: dts: dra7: do not gate cpsw clock due to errata i877

Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
    ARM: mvebu: fix overlap of Crypto SRAM with PCIe memory window

Ard Biesheuvel <ard.biesheuvel@linaro.org>
    arm64: account for sparsemem section alignment when choosing vmemmap offset


-------------

Diffstat:

 .../devicetree/bindings/arm/omap/omap.txt          |  1 +
 Documentation/virtual/kvm/mmu.txt                  |  3 +-
 Makefile                                           |  4 +-
 arch/arm/boot/dts/armada-xp-axpwifiap.dts          |  4 +-
 arch/arm/boot/dts/armada-xp-db.dts                 |  4 +-
 arch/arm/boot/dts/armada-xp-gp.dts                 |  4 +-
 arch/arm/boot/dts/armada-xp-lenovo-ix4-300d.dts    |  4 +-
 arch/arm/boot/dts/armada-xp-linksys-mamba.dts      |  4 +-
 arch/arm/boot/dts/armada-xp-matrix.dts             |  4 +-
 arch/arm/boot/dts/armada-xp-netgear-rn2120.dts     |  4 +-
 arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts   |  6 +-
 arch/arm/boot/dts/armada-xp-synology-ds414.dts     |  4 +-
 arch/arm/boot/dts/dra7.dtsi                        | 10 +++
 arch/arm/mach-omap2/omap_hwmod.c                   |  9 ++-
 arch/arm/mach-omap2/omap_hwmod.h                   |  3 +
 arch/arm64/include/asm/pgtable.h                   |  5 +-
 arch/mips/Kconfig                                  |  7 +-
 arch/mips/kernel/smp.c                             |  1 +
 arch/powerpc/include/asm/opal-api.h                |  3 +-
 arch/powerpc/include/asm/opal.h                    |  3 +
 arch/powerpc/kernel/module_64.c                    |  2 +-
 arch/powerpc/kvm/book3s_hv_rmhandlers.S            | 14 ++++
 arch/powerpc/platforms/powernv/Makefile            |  1 +
 arch/powerpc/platforms/powernv/opal-kmsg.c         | 75 ++++++++++++++++++++++
 arch/powerpc/platforms/powernv/opal-wrappers.S     |  1 +
 arch/powerpc/platforms/powernv/opal.c              |  3 +
 arch/s390/include/asm/mmu_context.h                | 16 +++--
 arch/s390/include/asm/pgalloc.h                    | 24 +++++--
 arch/s390/kvm/kvm-s390.c                           |  2 +-
 arch/x86/kvm/mmu.c                                 |  4 +-
 arch/x86/kvm/vmx.c                                 | 43 +++++++++----
 arch/x86/mm/pageattr.c                             | 14 ++--
 drivers/dma/at_xdmac.c                             | 42 +++++++++++-
 drivers/gpu/drm/amd/amdgpu/amdgpu_display.c        |  4 +-
 drivers/gpu/drm/radeon/radeon_device.c             |  1 -
 drivers/gpu/drm/radeon/radeon_display.c            |  4 +-
 drivers/gpu/drm/radeon/radeon_pm.c                 |  5 +-
 drivers/gpu/ipu-v3/ipu-common.c                    | 21 +++---
 drivers/net/can/usb/gs_usb.c                       | 24 ++++---
 drivers/net/wireless/iwlwifi/mvm/tx.c              |  9 +++
 drivers/pci/pci.c                                  |  4 +-
 drivers/s390/block/dasd_diag.c                     |  9 ++-
 drivers/target/target_core_tmr.c                   |  1 -
 fs/jffs2/dir.c                                     | 11 +++-
 fs/ncpfs/dir.c                                     |  2 +-
 fs/overlayfs/dir.c                                 | 10 ++-
 fs/overlayfs/inode.c                               |  2 +
 fs/overlayfs/super.c                               | 13 ++--
 fs/userfaultfd.c                                   |  6 ++
 include/linux/bio.h                                |  5 --
 include/linux/tracepoint.h                         | 17 ++---
 include/net/iw_handler.h                           |  6 ++
 net/mac80211/agg-rx.c                              |  2 +-
 net/mac80211/ieee80211_i.h                         |  2 +-
 net/mac80211/rc80211_minstrel.c                    |  2 +-
 net/mac80211/rc80211_minstrel_ht.c                 |  7 +-
 net/mac80211/rx.c                                  | 37 ++++++++---
 net/wireless/core.c                                |  2 +
 net/wireless/wext-core.c                           | 52 +++++++++++----
 scripts/ld-version.sh                              |  2 +-
 sound/soc/codecs/wm8958-dsp2.c                     |  8 +--
 sound/soc/codecs/wm8994.c                          |  4 +-
 sound/soc/samsung/i2s.c                            | 21 +++---
 sound/soc/soc-dapm.c                               |  8 +--
 virt/kvm/kvm_main.c                                |  3 +
 65 files changed, 467 insertions(+), 165 deletions(-)