[PATCH 3.12 000/123] 3.12.50-stable review

[Jiri Slaby <jslaby@suse.cz>]

This is the start of the stable review cycle for the 3.12.50 release.
There are 123 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 Fri Oct 30 09:39:16 CET 2015.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
	http://kernel.org/pub/linux/kernel/people/jirislaby/stable-review/patch-3.12.50-rc1.xz
and the diffstat can be found below.

thanks,
js

===============


Aaron Conole (2):
  af_unix: Convert the unix_sk macro to an inline function for type
    safety
  af_unix: return data from multiple SKBs on recv() with MSG_PEEK flag

Alexander Couzens (1):
  l2tp: protect tunnel->del_work by ref_count

Andreas Schwab (1):
  m68k: Define asmlinkage_protect

Andrew Morton (1):
  Input: zhenhua - ensure we have BITREVERSE

Andrey Vagin (1):
  net/unix: fix logic about sk_peek_offset

Andy Lutomirski (2):
  x86/nmi/64: Fix a paravirt stack-clobbering bug in the NMI code
  x86/paravirt: Replace the paravirt nop with a bona fide empty function

Andy Shevchenko (1):
  dmaengine: dw: properly read DWC_PARAMS register

Ard Biesheuvel (1):
  ARM: 8429/1: disable GCC SRA optimization

Arnaldo Carvalho de Melo (2):
  perf hists: Update the column width for the "srcline" sort key
  perf header: Fixup reading of HEADER_NRCPUS feature

Ben Hutchings (1):
  genirq: Fix race in register_irq_proc()

Ben Skeggs (1):
  drm/nouveau/fbcon: take runpm reference when userspace has an open fd

Benjamin Tissoires (1):
  HID: quirks: add QUIRK_NOGET for an other TPV touchscreen

Bin Liu (2):
  usb: musb: cppi41: improve rx channel abort routine
  usb: musb: fix cppi channel teardown for isoch transfer

Charles Keepax (1):
  asix: Do full reset during ax88772_bind

Chris Mason (1):
  btrfs: fix use after free iterating extrefs

Christoph Hellwig (1):
  3w-9xxx: don't unmap bounce buffered commands

Daniel Lezcano (1):
  ARM: ux500: cpuidle: fix section mismatch

Daniel Vetter (1):
  drm: Reject DRI1 hw lock ioctl functions for kms drivers

Dave Airlie (1):
  drm/qxl: only report first monitor as connected if we have no state

Dave Kleikamp (1):
  crypto: sparc - initialize blkcipher.ivsize

David Woodhouse (1):
  x86/platform: Fix Geode LX timekeeping in the generic x86 build

Dirk Müller (1):
  Use WARN_ON_ONCE for missing X86_FEATURE_NRIPS

Eric Dumazet (1):
  net: add pfmemalloc check in sk_add_backlog()

Fabiano Fidêncio (1):
  drm/qxl: recreate the primary surface when the bo is not primary

Felix Fietkau (1):
  ath9k: declare required extra tx headroom

Filipe Manana (2):
  Btrfs: fix read corruption of compressed and shared extents
  Btrfs: update fix for read corruption of compressed and shared extents

Grazvydas Ignotas (1):
  ARM: dts: omap5-uevm.dts: fix i2c5 pinctrl offsets

Guenter Roeck (2):
  hwmon: (nct6775) Swap STEP_UP_TIME and STEP_DOWN_TIME registers for
    most chips
  spi: Fix documentation of spi_alloc_master()

Guillaume Nault (1):
  ppp: don't override sk->sk_state in pppoe_flush_dev()

Hans Verkuil (1):
  [media] usbvision: fix locking error

Henrik Rydberg (1):
  HID: apple: Add support for the 2015 Macbook Pro

Huang Rui (1):
  usb: core: implement AMD remote wakeup quirk

Ilya Dryomov (1):
  rbd: fix double free on rbd_dev->header_name

James Hogan (1):
  MIPS: dma-default: Fix 32-bit fall back to GFP_DMA

Jan H. Schönherr (1):
  sched: Fix cpu_active_mask/cpu_online_mask race

Jan Kara (1):
  jbd2: avoid infinite loop when destroying aborted journal

Jann Horn (1):
  security: fix typo in security_task_prctl

Jason Wang (1):
  kvm: fix zero length mmio searching

Jeff Mahoney (1):
  btrfs: skip waiting on ordered range for special files

Jenny Derzhavetz (1):
  iser-target: remove command with state ISTATE_REMOVE

Jiri Slaby (1):
  Revert "USB: Add device quirk for ASUS T100 Base Station keyboard"

Joe Perches (1):
  ethtool: Use kcalloc instead of kmalloc for ethtool_get_strings

Joe Stringer (1):
  netfilter: nf_conntrack: Support expectations in different zones

Joe Thornber (2):
  dm btree: add ref counting ops for the leaves of top level btrees
  dm cache: fix NULL pointer when switching from cleaner policy

Joerg Roedel (1):
  iommu/amd: Handle integer overflow in dma_ops_area_alloc

Johan Hovold (1):
  USB: whiteheat: fix potential null-deref at probe

John Flatness (1):
  ALSA: hda - Apply SPDIF pin ctl to MacBookPro 12,1

Joonsoo Kim (1):
  mm/slab: fix unexpected index mapping result of
    kmalloc_size(INDEX_NODE+1)

Julian Anastasov (2):
  ipvs: do not use random local source address for tunnels
  ipvs: fix crash with sync protocol v0 and FTP

Kan Liang (1):
  perf stat: Get correct cpu id for print_aggr

Li Jun (1):
  usb: chipidea: debug: add runtime pm for register access

Linus Torvalds (1):
  Initialize msg/shm IPC objects before doing ipc_addid()

Liu.Zhao (1):
  USB: option: add ZTE PIDs

Macpaul Lin (1):
  USB: Add OTG PET device to TPL

Mark Brown (2):
  regmap: debugfs: Ensure we don't underflow when printing access masks
  regmap: debugfs: Don't bother actually printing when calculating max
    length

Mark Salyzyn (1):
  arm64: readahead: fault retry breaks mmap file read random detection

Martin Schwidefsky (1):
  s390/3270: redraw screen on unsolicited device end

Mathias Nyman (4):
  xhci: Workaround for PME stuck issues in Intel xhci
  xhci: rework cycle bit checking for new dequeue pointers
  xhci: change xhci 1.0 only restrictions to support xhci 1.1
  usb: Use the USB_SS_MULT() macro to get the burst multiplier.

Mel Gorman (1):
  mm: hugetlbfs: skip shared VMAs when unmapping private pages to
    satisfy a fault

Michal Hocko (1):
  scsi: fix scsi_error_handler vs. scsi_host_dev_release race

Michel Stam (1):
  asix: Don't reset PHY on if_up for ASIX 88772

Mika Westerberg (1):
  i2c: designware: Do not use parameters from ACPI on Dell Inspiron 7348

Mike Snitzer (1):
  dm thin: fix missing pool reference count decrement in pool_ctr error
    path

Mikulas Patocka (1):
  dm raid: fix round up of default region size

Nicholas Mc Guire (1):
  [media] gscpa_m5602: use msecs_to_jiffies for conversions

Nobuhiro Iwamatsu (3):
  [media] v4l: vsp1: Fix VI6_DPR_ROUTE_FXA_MASK macro
  [media] v4l: vsp1: Fix VI6_DPR_ROUTE_FP_MASK macro
  [media] v4l: vsp1: Fix VI6_WPF_SZCLIP_SIZE_MASK macro

Noel Power (1):
  client MUST ignore EncryptionKeyLength if CAP_EXTENDED_SECURITY is set

Oliver Neukum (1):
  Revert "USB: quirks: add touchscreen that is dazzeled by remote
    wakeup"

Pablo Neira Ayuso (1):
  netfilter: ctnetlink: put back references to master ct and expect
    objects

Paul Bolle (1):
  windfarm: decrement client count when unregistering

Paul E. McKenney (1):
  rcu: Reject memory-order-induced stall-warning false positives

Peter Seiderer (1):
  cifs: use server timestamp for ntlmv2 authentication

Peter Zijlstra (4):
  arch: Clean up asm/barrier.h implementations using
    asm-generic/barrier.h
  arch: Move smp_mb__{before,after}_atomic_{inc,dec}.h into asm/atomic.h
  arc,hexagon: Delete asm/barrier.h
  sched/core: Fix TASK_DEAD race in finish_task_switch()

Philipp Hachtmann (1):
  USB: symbolserial: Correct transferred data size

Pravin B Shelar (2):
  skbuff: Fix skb checksum flag on skb pull
  skbuff: Fix skb checksum partial check.

Reyad Attiyat (1):
  usb: xhci: Add support for URB_ZERO_PACKET to bulk/sg transfers

Richard Weinberger (1):
  UBI: Validate data_size

Robert Jarzmik (2):
  ASoC: pxa: pxa2xx-ac97: fix dma requestor lines
  ASoC: fix broken pxa SoC support

Robert Schlabbach (1):
  usb: core: Fix USB 3.0 devices lost in NOTATTACHED state after a hub
    port reset

Roger Quadros (1):
  usb: xhci: Clear XHCI_STATE_DYING on start

Russell King (2):
  ARM: fix Thumb2 signal handling when ARMv6 is enabled
  crypto: ahash - ensure statesize is non-zero

Sabrina Dubroca (1):
  net: add length argument to skb_copy_and_csum_datagram_iovec

Shaohua Li (2):
  x86/apic: Serialize LVTT and TSC_DEADLINE writes
  workqueue: make sure delayed work run in local cpu

Stefan Assmann (1):
  Input: psmouse - add small delay for IBM trackpoint pass-through mode

Stephen Smalley (1):
  x86/mm: Set NX on gap between __ex_table and rodata

Steve French (1):
  disabling oplocks/leases via module parm enable_oplocks broken for
    SMB3

Sudip Mukherjee (2):
  Input: serio - fix blocking of parport
  Input: omap4-keypad - fix memory leak

T.J. Purtell (1):
  ARM: 7880/1: Clear the IT state independent of the Thumb-2 mode

Takashi Iwai (2):
  ALSA: hda - Control SPDIF out pin on MacBookPro 11,2
  ALSA: synth: Fix conflicting OSS device registration on AWE32

Tan, Jui Nee (1):
  spi: spi-pxa2xx: Check status register to determine if SSSR_TINT is
    disabled

Teunis van Beelen (1):
  USB: usbtmc: add device quirk for Rigol DS6104

Vincent Palatin (1):
  usb: Add device quirk for Logitech PTZ cameras

Vitaly Kuznetsov (1):
  x86/xen: Support kexec/kdump in HVM guests by doing a soft reset

Will Deacon (1):
  arm64: errata: use KBUILD_CFLAGS_MODULE for erratum #843419

Wolfram Sang (2):
  i2c: rcar: enable RuntimePM before registering to the core
  i2c: s3c2410: enable RuntimePM before registering to the core

Yao-Wen Mao (1):
  USB: Add reset-resume quirk for two Plantronics usb headphones.

Yitian Bu (1):
  ASoC: dwc: correct irq clear method

covici@ccs.covici.com (1):
  staging: speakup: fix speakup-r regression

shengyong (1):
  UBI: return ENOSPC if no enough space available

 arch/alpha/include/asm/barrier.h               |  25 +----
 arch/arc/include/asm/Kbuild                    |   1 +
 arch/arc/include/asm/atomic.h                  |   5 +
 arch/arc/include/asm/barrier.h                 |  42 -------
 arch/arm/Makefile                              |   8 ++
 arch/arm/boot/dts/omap5-uevm.dts               |   4 +-
 arch/arm/kernel/signal.c                       |  19 +++-
 arch/arm64/Makefile                            |   2 +-
 arch/arm64/mm/fault.c                          |   1 +
 arch/avr32/include/asm/barrier.h               |  17 +--
 arch/blackfin/include/asm/barrier.h            |  18 +--
 arch/cris/include/asm/Kbuild                   |   1 +
 arch/cris/include/asm/barrier.h                |  25 -----
 arch/frv/include/asm/barrier.h                 |   8 +-
 arch/hexagon/include/asm/Kbuild                |   1 +
 arch/hexagon/include/asm/atomic.h              |   6 +-
 arch/hexagon/include/asm/barrier.h             |  41 -------
 arch/m32r/include/asm/barrier.h                |  80 +-------------
 arch/m68k/include/asm/barrier.h                |  14 +--
 arch/m68k/include/asm/linkage.h                |  30 +++++
 arch/microblaze/include/asm/Kbuild             |   1 +
 arch/microblaze/include/asm/barrier.h          |  27 -----
 arch/mips/mm/dma-default.c                     |   2 +-
 arch/mn10300/include/asm/Kbuild                |   1 +
 arch/mn10300/include/asm/barrier.h             |  37 -------
 arch/parisc/include/asm/Kbuild                 |   1 +
 arch/parisc/include/asm/barrier.h              |  35 ------
 arch/score/include/asm/Kbuild                  |   1 +
 arch/score/include/asm/barrier.h               |  16 ---
 arch/sh/include/asm/barrier.h                  |  21 +---
 arch/sparc/crypto/aes_glue.c                   |   2 +
 arch/sparc/crypto/camellia_glue.c              |   1 +
 arch/sparc/crypto/des_glue.c                   |   2 +
 arch/sparc/include/asm/barrier_32.h            |  12 +-
 arch/tile/include/asm/barrier.h                |  68 +-----------
 arch/unicore32/include/asm/barrier.h           |  11 +-
 arch/x86/kernel/apic/apic.c                    |   7 ++
 arch/x86/kernel/entry_64.S                     |  16 ++-
 arch/x86/kernel/paravirt.c                     |  16 ++-
 arch/x86/kernel/tsc.c                          |  17 +--
 arch/x86/kvm/svm.c                             |   2 +-
 arch/x86/mm/init_64.c                          |   2 +-
 arch/x86/xen/enlighten.c                       |  23 ++++
 arch/xtensa/include/asm/barrier.h              |   9 +-
 crypto/ahash.c                                 |   3 +-
 drivers/base/regmap/regmap-debugfs.c           |   5 +-
 drivers/block/rbd.c                            |   1 -
 drivers/cpuidle/cpuidle-ux500.c                |   2 +-
 drivers/dma/dw/core.c                          |   4 +-
 drivers/gpu/drm/drm_lock.c                     |   6 +
 drivers/gpu/drm/nouveau/nouveau_fbcon.c        |  24 ++++
 drivers/gpu/drm/qxl/qxl_display.c              |  14 ++-
 drivers/hid/hid-apple.c                        |   6 +
 drivers/hid/hid-core.c                         |   6 +
 drivers/hid/hid-ids.h                          |   6 +-
 drivers/hid/usbhid/hid-quirks.c                |   3 +-
 drivers/hwmon/nct6775.c                        |  16 ++-
 drivers/i2c/busses/i2c-designware-platdrv.c    |  20 ++++
 drivers/i2c/busses/i2c-rcar.c                  |   7 +-
 drivers/i2c/busses/i2c-s3c2410.c               |   8 +-
 drivers/infiniband/ulp/isert/ib_isert.c        |   9 +-
 drivers/input/joystick/Kconfig                 |   1 +
 drivers/input/keyboard/omap4-keypad.c          |   2 +-
 drivers/input/mouse/psmouse-base.c             |   4 +
 drivers/input/serio/parkbd.c                   |   1 +
 drivers/iommu/amd_iommu.c                      |   8 +-
 drivers/macintosh/windfarm_core.c              |   2 +-
 drivers/md/dm-cache-policy-cleaner.c           |   2 +-
 drivers/md/dm-raid.c                           |   3 +-
 drivers/md/dm-thin.c                           |   2 +-
 drivers/md/persistent-data/dm-btree-internal.h |   6 +
 drivers/md/persistent-data/dm-btree-remove.c   |  12 +-
 drivers/md/persistent-data/dm-btree-spine.c    |  37 +++++++
 drivers/md/persistent-data/dm-btree.c          |   7 +-
 drivers/media/platform/vsp1/vsp1_regs.h        |   6 +-
 drivers/media/usb/gspca/m5602/m5602_s5k83a.c   |   2 +-
 drivers/media/usb/usbvision/usbvision-video.c  |   2 +-
 drivers/mtd/ubi/io.c                           |   5 +
 drivers/mtd/ubi/vtbl.c                         |   1 +
 drivers/mtd/ubi/wl.c                           |   1 +
 drivers/net/ppp/pppoe.c                        |   1 -
 drivers/net/usb/asix_devices.c                 |  16 +--
 drivers/net/wireless/ath/ath9k/init.c          |   1 +
 drivers/s390/char/con3270.c                    |   4 +
 drivers/s390/char/tty3270.c                    |   4 +
 drivers/scsi/3w-9xxx.c                         |  28 +++--
 drivers/scsi/scsi_error.c                      |  11 +-
 drivers/spi/spi-pxa2xx.c                       |   4 +
 drivers/spi/spi.c                              |   3 +-
 drivers/staging/speakup/fakekey.c              |   1 +
 drivers/usb/chipidea/debug.c                   |   6 +
 drivers/usb/class/usbtmc.c                     |   1 +
 drivers/usb/core/config.c                      |   5 +-
 drivers/usb/core/hcd-pci.c                     |   3 +
 drivers/usb/core/hub.c                         |  82 ++++++--------
 drivers/usb/core/otg_whitelist.h               |   5 +
 drivers/usb/core/quirks.c                      |  59 +++++++++-
 drivers/usb/host/pci-quirks.c                  |  12 ++
 drivers/usb/host/xhci-mem.c                    |   6 +-
 drivers/usb/host/xhci-pci.c                    |  30 +++++
 drivers/usb/host/xhci-ring.c                   | 145 ++++++++++++++++---------
 drivers/usb/host/xhci.c                        |  11 +-
 drivers/usb/host/xhci.h                        |   1 +
 drivers/usb/musb/musb_cppi41.c                 |  15 ++-
 drivers/usb/serial/option.c                    |  24 ++++
 drivers/usb/serial/symbolserial.c              |  18 ++-
 drivers/usb/serial/whiteheat.c                 |  31 ++++++
 fs/btrfs/backref.c                             |   8 +-
 fs/btrfs/extent_io.c                           |  80 +++++++++++---
 fs/btrfs/inode.c                               |   3 +-
 fs/cifs/cifsencrypt.c                          |  52 ++++++++-
 fs/cifs/cifssmb.c                              |   5 +-
 fs/cifs/smb2ops.c                              |   8 +-
 fs/jbd2/checkpoint.c                           |  39 ++++++-
 fs/jbd2/commit.c                               |   2 +-
 fs/jbd2/journal.c                              |  11 +-
 include/asm-generic/barrier.h                  |  42 ++++---
 include/linux/jbd2.h                           |   3 +-
 include/linux/security.h                       |   2 +-
 include/linux/skbuff.h                         |   6 +-
 include/linux/usb/hcd.h                        |   3 +
 include/linux/usb/quirks.h                     |   7 +-
 include/net/af_unix.h                          |   6 +-
 include/net/sock.h                             |   8 ++
 include/xen/interface/sched.h                  |   8 ++
 ipc/msg.c                                      |  14 +--
 ipc/shm.c                                      |  12 +-
 ipc/util.c                                     |   8 +-
 kernel/irq/proc.c                              |  19 +++-
 kernel/rcutree.c                               |  45 +++++++-
 kernel/sched/core.c                            |  18 ++-
 kernel/sched/sched.h                           |   5 +-
 kernel/workqueue.c                             |   8 +-
 mm/hugetlb.c                                   |   8 ++
 mm/slab.c                                      |  13 ++-
 net/core/datagram.c                            |   6 +-
 net/core/ethtool.c                             |   2 +-
 net/core/skbuff.c                              |   9 +-
 net/ipv4/tcp_input.c                           |   2 +-
 net/ipv4/udp.c                                 |   2 +-
 net/ipv6/raw.c                                 |   2 +-
 net/ipv6/udp.c                                 |   3 +-
 net/l2tp/l2tp_core.c                           |  11 +-
 net/netfilter/ipvs/ip_vs_sync.c                |   2 +-
 net/netfilter/ipvs/ip_vs_xmit.c                |   1 -
 net/netfilter/nf_conntrack_expect.c            |   3 +-
 net/netfilter/nf_conntrack_netlink.c           |   5 -
 net/rxrpc/ar-recvmsg.c                         |   3 +-
 net/unix/af_unix.c                             |  16 ++-
 sound/arm/Kconfig                              |  15 +--
 sound/pci/hda/patch_cirrus.c                   |  57 +++++++++-
 sound/soc/dwc/designware_i2s.c                 |   4 +-
 sound/soc/pxa/Kconfig                          |   2 -
 sound/soc/pxa/pxa2xx-ac97.c                    |   4 +-
 sound/synth/emux/emux_oss.c                    |   3 +-
 tools/perf/builtin-stat.c                      |   5 +-
 tools/perf/util/header.c                       |   4 +-
 tools/perf/util/hist.c                         |   3 +
 virt/kvm/kvm_main.c                            |  19 +++-
 159 files changed, 1221 insertions(+), 854 deletions(-)
 delete mode 100644 arch/arc/include/asm/barrier.h
 delete mode 100644 arch/cris/include/asm/barrier.h
 delete mode 100644 arch/hexagon/include/asm/barrier.h
 delete mode 100644 arch/microblaze/include/asm/barrier.h
 delete mode 100644 arch/mn10300/include/asm/barrier.h
 delete mode 100644 arch/parisc/include/asm/barrier.h
 delete mode 100644 arch/score/include/asm/barrier.h

-- 
2.6.2