[3.16.y-ckt stable] Linux 3.16.7-ckt24 stable review

From: Luis Henriques
Date: Wed Feb 03 2016 - 17:33:42 EST


This is the start of the review cycle for the Linux 3.16.7-ckt24 stable kernel.

This version contains 180 new patches, summarized below. The new patches are
posted as replies to this message and also available in this git branch:

http://kernel.ubuntu.com/git/ubuntu/linux.git/log/?h=linux-3.16.y-review

git://kernel.ubuntu.com/ubuntu/linux.git linux-3.16.y-review

The review period for version 3.16.7-ckt24 will be open for the next three days.
To report a problem, please reply to the relevant follow-up patch message.

For more information about the Linux 3.16.y-ckt extended stable kernel version,
see https://wiki.ubuntu.com/Kernel/Dev/ExtendedStable .

-Luis

--
MAINTAINERS | 4 +-
arch/arm64/kernel/perf_event.c | 3 -
arch/arm64/kernel/ptrace.c | 6 +
arch/arm64/mm/mmu.c | 3 +
arch/arm64/mm/proc.S | 5 +-
arch/m32r/kernel/setup.c | 3 +
arch/mn10300/Kconfig | 4 +-
arch/openrisc/Kconfig | 4 +-
arch/parisc/include/uapi/asm/siginfo.h | 4 +
arch/powerpc/include/asm/cmpxchg.h | 16 +--
arch/powerpc/include/asm/synch.h | 2 +-
arch/powerpc/include/uapi/asm/elf.h | 2 +
arch/powerpc/kernel/module_64.c | 27 ++++
arch/s390/mm/extable.c | 8 +-
arch/sparc/kernel/sys_sparc_64.c | 2 +-
arch/um/os-Linux/start_up.c | 2 +
arch/x86/include/asm/boot.h | 2 +-
arch/x86/include/asm/mmu_context.h | 33 ++++-
arch/x86/kernel/cpu/perf_event.c | 11 +-
arch/x86/kernel/process_64.c | 2 +-
arch/x86/kernel/reboot.c | 8 ++
arch/x86/kvm/trace.h | 2 +-
arch/x86/kvm/x86.c | 11 +-
arch/x86/mm/tlb.c | 25 +++-
arch/x86/um/Makefile | 2 +-
arch/x86/xen/suspend.c | 3 +-
crypto/af_alg.c | 55 +++++++-
crypto/ahash.c | 5 +-
crypto/algif_skcipher.c | 14 +-
crypto/crc32c_generic.c | 1 -
crypto/shash.c | 4 +-
drivers/base/firmware_class.c | 8 +-
drivers/block/zram/zcomp.c | 4 +-
drivers/block/zram/zcomp_lz4.c | 23 ++-
drivers/block/zram/zcomp_lzo.c | 23 ++-
drivers/bluetooth/btusb.c | 4 +
drivers/clk/clk-xgene.c | 3 +-
drivers/clk/st/clkgen-fsyn.c | 17 +--
drivers/clocksource/vt8500_timer.c | 6 +-
drivers/connector/connector.c | 11 +-
drivers/dma/dw/core.c | 43 +++---
drivers/edac/edac_device.c | 11 +-
drivers/edac/edac_mc.c | 14 +-
drivers/edac/edac_mc_sysfs.c | 44 +++---
drivers/edac/edac_pci.c | 9 +-
drivers/gpu/drm/i915/intel_display.c | 21 ++-
drivers/gpu/drm/nouveau/core/engine/device/nv40.c | 2 +-
drivers/gpu/drm/nouveau/nouveau_connector.c | 3 +
drivers/gpu/drm/radeon/radeon_atombios.c | 12 +-
drivers/gpu/drm/radeon/radeon_device.c | 1 +
drivers/hid/usbhid/hid-core.c | 4 +-
drivers/infiniband/hw/mlx4/ah.c | 1 +
drivers/infiniband/hw/qib/qib_qp.c | 46 ++++--
drivers/infiniband/hw/qib/qib_verbs_mcast.c | 35 ++---
drivers/input/mouse/elantech.c | 2 +-
drivers/input/serio/i8042-x86ia64io.h | 7 +
drivers/md/bcache/btree.c | 5 +-
drivers/md/bcache/super.c | 16 ++-
drivers/md/bcache/writeback.c | 37 ++++-
drivers/md/bcache/writeback.h | 3 +-
drivers/md/dm-exception-store.h | 2 +-
drivers/md/dm-snap-persistent.c | 5 +-
drivers/md/dm-snap-transient.c | 4 +-
drivers/md/dm-snap.c | 20 +--
drivers/md/dm-thin.c | 4 +-
drivers/md/persistent-data/dm-space-map-metadata.c | 3 -
drivers/media/dvb-core/dvb_frontend.c | 6 +-
drivers/media/rc/rc-main.c | 2 +-
drivers/media/usb/gspca/ov534.c | 9 +-
drivers/media/usb/gspca/topro.c | 6 +-
drivers/mmc/core/debugfs.c | 2 +-
drivers/mmc/core/sd.c | 20 ++-
drivers/mmc/core/sdio.c | 2 +-
drivers/mmc/host/mmci.c | 2 +-
drivers/mmc/host/sdhci.c | 4 +-
drivers/mtd/nand/denali.c | 13 +-
drivers/mtd/nand/plat_nand.c | 1 -
drivers/net/bonding/bond_main.c | 5 +-
drivers/net/team/team.c | 6 +-
drivers/net/veth.c | 6 -
drivers/net/vxlan.c | 12 +-
drivers/net/wireless/ath/ath9k/htc_hst.c | 2 +-
drivers/net/wireless/iwlwifi/pcie/drv.c | 5 +-
drivers/net/wireless/rtlwifi/rtl8192ce/sw.c | 2 +
drivers/net/wireless/rtlwifi/rtl8192cu/sw.c | 2 +
drivers/net/wireless/rtlwifi/rtl8192de/sw.c | 4 +-
drivers/net/wireless/rtlwifi/rtl8192se/sw.c | 6 +-
drivers/net/wireless/rtlwifi/usb.c | 2 +
drivers/net/wireless/ti/wlcore/io.h | 10 +-
drivers/net/wireless/ti/wlcore/spi.c | 10 +-
drivers/net/xen-netback/netback.c | 7 +-
drivers/net/xen-netfront.c | 25 ++--
drivers/pci/bus.c | 6 +-
drivers/pci/host/pci-exynos.c | 3 +-
drivers/pci/host/pci-imx6.c | 3 +-
drivers/pci/host/pci-tegra.c | 2 +-
drivers/pci/host/pcie-rcar.c | 6 +-
drivers/pinctrl/pinctrl-bcm2835.c | 2 +-
drivers/platform/x86/ideapad-laptop.c | 14 ++
drivers/power/test_power.c | 2 +
drivers/scsi/initio.c | 16 ---
drivers/target/iscsi/iscsi_target_configfs.c | 16 ++-
drivers/target/target_core_configfs.c | 6 +-
drivers/tty/sysrq.c | 6 +
drivers/usb/host/xhci.c | 4 +
drivers/usb/serial/cp210x.c | 1 +
drivers/virtio/virtio_balloon.c | 2 +-
fs/btrfs/extent-tree.c | 2 +-
fs/cifs/cifs_debug.c | 2 +-
fs/cifs/cifs_debug.h | 10 +-
fs/cifs/connect.c | 2 +-
fs/cifs/readdir.c | 1 +
fs/cifs/transport.c | 6 +-
fs/hostfs/hostfs_kern.c | 4 +-
fs/locks.c | 51 ++++---
fs/nfs/dir.c | 3 +
fs/nfs/inode.c | 54 +++++--
fs/nfs/nfs4proc.c | 2 +-
fs/nfs/pagelist.c | 5 +-
fs/ocfs2/dlm/dlmmaster.c | 26 ++--
fs/ocfs2/dlmglue.c | 6 +
fs/udf/inode.c | 15 ++
fs/udf/unicode.c | 21 ++-
fs/xfs/xfs_ag.h | 2 +-
fs/xfs/xfs_buf.c | 7 +
fs/xfs/xfs_dquot_buf.c | 35 ++++-
fs/xfs/xfs_inode_buf.c | 14 +-
fs/xfs/xfs_log_recover.c | 9 +-
fs/xfs/xfs_quota_defs.h | 2 +-
fs/xfs/xfs_shared.h | 1 +
include/crypto/hash.h | 7 +
include/crypto/if_alg.h | 11 +-
include/linux/console.h | 1 +
include/linux/mlx4/device.h | 4 -
include/linux/mtd/nand.h | 13 +-
include/linux/printk.h | 12 +-
include/linux/sched.h | 1 +
include/linux/syscalls.h | 2 +-
include/linux/types.h | 2 +-
include/net/inet_ecn.h | 19 ++-
include/net/sctp/structs.h | 17 +--
include/net/vxlan.h | 5 +
kernel/futex.c | 5 +
kernel/panic.c | 12 ++
kernel/printk/printk.c | 35 ++++-
kernel/time/posix-clock.c | 4 +-
kernel/time/timekeeping.c | 3 +-
lib/dma-debug.c | 2 +-
lib/libcrc32c.c | 1 +
mm/balloon_compaction.c | 4 +-
mm/memcontrol.c | 11 +-
mm/memory-failure.c | 2 +-
net/batman-adv/bridge_loop_avoidance.c | 10 +-
net/batman-adv/hard-interface.h | 12 --
net/batman-adv/network-coding.c | 19 ++-
net/batman-adv/originator.c | 156 ++++++++-------------
net/batman-adv/originator.h | 1 -
net/batman-adv/translation-table.c | 28 ++--
net/bridge/br_device.c | 8 ++
net/bridge/br_stp_if.c | 5 +-
net/core/filter.c | 5 +
net/ipv4/tcp_yeah.c | 2 +-
net/ipv4/xfrm4_policy.c | 46 ++++--
net/ipv6/tcp_ipv6.c | 2 +
net/ipv6/xfrm6_mode_tunnel.c | 2 +-
net/ipv6/xfrm6_policy.c | 53 +++++--
net/phonet/af_phonet.c | 4 +
net/sctp/outqueue.c | 1 +
net/sctp/sm_sideeffect.c | 42 +++---
net/sctp/sm_statefuns.c | 9 +-
net/sctp/socket.c | 3 +-
net/sctp/sysctl.c | 2 +-
net/unix/af_unix.c | 24 +++-
net/unix/garbage.c | 16 ++-
net/xfrm/xfrm_policy.c | 38 -----
scripts/bloat-o-meter | 8 +-
scripts/kconfig/menu.c | 2 +-
scripts/recordmcount.pl | 3 +-
sound/core/control.c | 2 +
sound/core/hrtimer.c | 3 +-
sound/core/pcm_compat.c | 13 +-
sound/core/seq/seq_clientmgr.c | 2 +-
sound/core/seq/seq_compat.c | 9 +-
sound/core/seq/seq_queue.c | 2 +
sound/core/timer.c | 100 ++++++++++---
sound/pci/fm801.c | 4 +
sound/pci/hda/patch_realtek.c | 1 +
sound/soc/soc-compress.c | 23 ++-
tools/lib/traceevent/event-parse.c | 5 +-
189 files changed, 1359 insertions(+), 745 deletions(-)

Aaron Conole (1):
printk: help pr_debug and pr_devel to optimize out arguments

Adrian Hunter (2):
mmc: sdio: Fix invalid vdd in voltage switch power cycle
mmc: sdhci: Fix sdhci_runtime_pm_bus_on/off()

Al Viro (1):
bcache: fix a leak in bch_cached_dev_run()

Alex Deucher (2):
drm/radeon: call hpd_irq_event on resume
drm/radeon: clean up fujitsu quirks

Alexey Khoroshilov (1):
drm/i915: avoid deadlock on failure paths in __intel_framebuffer_create()

Andrew Elble (1):
nfs: Fix race in __update_open_stateid()

Andrew Gabbasov (2):
udf: Prevent buffer overrun with multi-byte characters
udf: Check output buffer length when converting name to CS0

Andrew Morton (1):
openrisc: fix CONFIG_UID16 setting

Andy Lutomirski (2):
x86/mm: Add barriers and document switch_mm()-vs-flush synchronization
x86/mm: Improve switch_mm() barrier comments

Andy Shevchenko (1):
ALSA: fm801: propagate TUNER_ONLY bit when autodetected

Ani Sinha (1):
sysrq: Fix warning in sysrq generated crash.

Anna Schumaker (1):
nfs: Fix unused variable error

Antonio Ospite (1):
[media] gspca: ov534/topro: prevent a division by 0

Ard Biesheuvel (1):
s390: fix normalization bug in exception table sorting

Arnd Bergmann (3):
SCSI: initio: remove duplicate module device table
clk: st: avoid uninitialized variable use
arm64: fix building without CONFIG_UID16

AurÃlien Francillon (1):
Input: i8042 - add Fujitsu Lifebook U745 to the nomux list

Bart Van Assche (1):
target: Fix a memory leak in target_dev_lba_map_store()

Ben Skeggs (1):
drm/nouveau/kms: take mode_config mutex in connector hotplug path

Benjamin Tissoires (1):
Input: elantech - mark protocols v2 and v3 as semi-mt

Boqun Feng (2):
powerpc: Make value-returning atomics fully ordered
powerpc: Make {cmp}xchg* and their atomic_ versions fully ordered

Boris BREZILLON (3):
mtd: nand: fix ONFI parameter page layout
mtd: nand: denali: add missing nand_release() call in denali_remove()
mtd: nand: remove unused and buggy get_platform_nandchip() helper function

Borislav Petkov (2):
EDAC, mc_sysfs: Fix freeing bus' name
EDAC: Robustify workqueues destruction

Brian Norris (1):
firmware: actually return NULL on failed request_firmware_nowait()

Christoph Biedl (1):
PCI: Fix minimum allocation address overwrite

Chuanxiao Dong (1):
mmc: debugfs: correct wrong voltage value

Dan Carpenter (2):
ath9k_htc: check for underflow in ath9k_htc_rx_msg()
Btrfs: clean up an error code in btrfs_init_space_info()

Dan Streetman (1):
xfrm: dst_entries_init() per-net dst_ops

Darrick J. Wong (1):
libxfs: pack the agfl header structure so XFS_AGFL_SIZE is correct

Dave Chinner (2):
xfs: inode recovery readahead can race with inode buffer creation
xfs: handle dquot buffer readahead in log recovery correctly

David Gibson (1):
time: Avoid signed overflow in timekeeping_get_ns()

David Vrabel (1):
xen-netfront: print correct number of queues

Dmitry Tunin (1):
Bluetooth: Add support of Toshiba Broadcom based devices

Dmitry V. Levin (1):
sparc64: fix incorrect sign extension in sys_sparc64_personality

Eric Dumazet (3):
phonet: properly unshare skbs in phonet_rcv()
ipv6: update skb->csum when CE mark is propagated
ipv6: tcp: add rcu locking in tcp_v6_send_synack()

Florian Westphal (1):
connector: bump skb->users before callback invocation

Gabriel de Perthuis (1):
bcache: allows use of register in udev to avoid "device_busy" error.

Grygorii Strashko (1):
PCI: host: Mark PCIe/PCI (MSI) IRQ cascade handlers as IRQF_NO_THREAD

Guenter Roeck (1):
mn10300: Select CONFIG_HAVE_UID16 to fix build failure

H.J. Lu (1):
x86/boot: Double BOOT_HEAP_SIZE to 64KB

Hannes Frederic Sowa (1):
bridge: Only call /sbin/bridge-stp for the initial network namespace

Hans de Goede (1):
drm/nouveau/nv46: Change mc subdev oclass from nv44 to nv4c

Helge Deller (1):
parisc: Fix __ARCH_SI_PREAMBLE_SIZE

Herbert Xu (7):
crypto: af_alg - Disallow bind/setkey/... after accept(2)
crypto: af_alg - Fix socket double-free when accept fails
crypto: af_alg - Add nokey compatibility path
crypto: hash - Add crypto_ahash_has_setkey
crypto: af_alg - Allow af_af_alg_release_parent to be called on nokey path
crypto: af_alg - Forbid bind(2) when nokey child sockets are present
crypto: algif_skcipher - Load TX SG list after waiting

Ido Schimmel (1):
team: Replace rcu_read_lock with a mutex in team_vlan_rx_kill_vid

Ioan-Adrian Ratiu (1):
HID: usbhid: fix recursive deadlock

Jamie Bainbridge (1):
cifs: Ratelimit kernel log messages

Jan Beulich (1):
x86/LDT: Print the real LDT base address

Jean Delvare (1):
crypto: crc32c - Fix crc32c soft dependency

Jeff Layton (1):
locks: fix unlock when fcntl_setlk races with a close

Joe Jin (1):
xen-netfront: update num_queues to real created

John Blackwood (1):
arm64: Clear out any singlestep state on a ptrace detach operation

Josh Boyer (2):
ideapad-laptop: Add Lenovo ideapad Y700-17ISK to no_hw_rfkill dmi list
ideapad-laptop: Add Lenovo Yoga 700 to no_hw_rfkill dmi list

Junjie Mao (1):
EDAC: Fix the leak of mci->bus->name when bus_register fails

Karl Heiss (2):
bonding: Prevent IPv6 link local address on enslaved devices
sctp: Prevent soft lockup when sctp_accept() is called during a timeout event

Kent Overstreet (2):
bcache: Add a cond_resched() call to gc
bcache: Change refill_dirty() to always scan entire disk if necessary

Kyeongdon Kim (1):
zram: try vmalloc() after kmalloc()

Larry Finger (4):
rtlwifi: rtl8192de: Fix incorrect module parameter descriptions
rtlwifi: rtl8192se: Fix module parameter initialization
rtlwifi: rtl8192ce: Fix handling of module parameters
rtlwifi: rtl8192cu: Add missing parameter setup

Laura Abbott (1):
dma-debug: switch check from _text to _stext

Linus LÃssing (1):
batman-adv: fix potential TT client + orig-node memory leak

Linus Walleij (1):
mmc: mmci: fix an ages old detection error

Loc Ho (1):
clk: xgene: Fix divider with non-zero shift value

Lorenzo Pieralisi (1):
arm64: kernel: enforce pmuserenr_el0 initialization and restore

Lukas Wunner (1):
drm/i915: On fb alloc failure, unref gem object where it gets refed

Malcolm Priestley (1):
[media] media: dvb-core: Don't force CAN_INVERSION_AUTO in oneshot mode

Mans Rullgard (2):
dmaengine: dw: fix cyclic transfer setup
dmaengine: dw: fix cyclic transfer callbacks

Marcelo Ricardo Leitner (1):
sctp: convert sack_needed and sack_generation to bits

Mario Kleiner (1):
x86/reboot/quirks: Add iMac10,1 to pci_reboot_dmi_table[]

Martijn Coenen (1):
memcg: only free spare array when readers are done

Matan Barak (1):
IB/mlx4: Initialize hop_limit when creating address handle

MickaÃl SalaÃn (1):
um: Fix build error and kconfig for i386

Mike Marciniszyn (1):
IB/qib: fix mcast detach when qp not attached

Mike Snitzer (1):
dm space map metadata: remove unused variable in brb_pop()

Mikulas Patocka (1):
dm snapshot: fix hung bios when copy error occurs

Minchan Kim (2):
virtio_balloon: fix race by fill and leak
virtio_balloon: fix race between migration and ballooning

Moni Shoua (1):
net/mlx4: Remove unused macro

Naoya Horiguchi (1):
mm: soft-offline: check return value in second __get_any_page() call

Neal Cardwell (1):
tcp_yeah: don't set ssthresh below 2

Nicholas Bellinger (1):
iscsi-target: Fix potential dead-lock during node acl delete

Nicolas Boichat (2):
ALSA: pcm: Fix snd_pcm_hw_params struct copy in compat mode
ALSA: seq: Fix snd_seq_call_port_info_ioctl in compat mode

Nicolas Dichtel (1):
vxlan: fix test which detect duplicate vxlan iface

Nikolay Aleksandrov (1):
bridge: fix lockdep addr_list_lock false positive splat

Nikolay Borisov (1):
dm thin: fix race condition when destroying thin pool workqueue

Oliver Freyermuth (1):
USB: cp210x: add ID for ELV Marble Sound Board 1

Oliver Neukum (1):
xhci: refuse loading if nousb is used

Oren Givon (1):
iwlwifi: update and fix 7265 series PCI IDs

Ouyang Zhaowei (Charles) (1):
x86/xen: don't reset vcpu_info on a cancelled suspend

Paolo Bonzini (2):
KVM: x86: expose MSR_TSC_AUX to userspace
KVM: x86: correctly print #AC in traces

Peter Wu (1):
rtlwifi: fix memory leak for USB device

Rabin Vincent (2):
net: bpf: reject invalid shifts
cifs: fix race between call_async() and reconnect()

Rich Felker (1):
MAINTAINERS: return arch/sh to maintained state, with new maintainers

Richard Cochran (1):
posix-clock: Fix return code on the poll method's error path

Roman Volkov (1):
clocksource/drivers/vt8500: Increase the minimum delta

Russell King (2):
[media] rc: allow rc modules to be loaded if rc-main is not a module
mmc: sd: limit SD card power limit according to cards capabilities

Sasha Levin (2):
net: sctp: prevent writes to cookie_hmac_alg from accessing invalid memory
power: test_power: correctly handle empty writes

Sergey Senozhatsky (2):
scripts/bloat-o-meter: fix python3 syntax error
zram/zcomp: use GFP_NOIO to allocate streams

Stefan Bader (1):
bcache: prevent crash on changing writeback_running

Stefan Wahren (1):
pinctrl: bcm2835: Fix memory leak in error path

Stephane Eranian (1):
perf/x86: Fix filter_events() bug with event mappings

Steven Rostedt (1):
tools lib traceevent: Fix output of %llu for 64 bit values read on 32 bit machines

Sudip Mukherjee (1):
m32r: fix m32104ut_defconfig build fail

Sven Eckelmann (7):
batman-adv: Avoid recursive call_rcu for batadv_bla_claim
batman-adv: Avoid recursive call_rcu for batadv_nc_node
batman-adv: Drop immediate batadv_orig_ifinfo free function
batman-adv: Drop immediate batadv_neigh_node free function
batman-adv: Drop immediate neigh_ifinfo free function
batman-adv: Drop immediate batadv_hard_iface free function
batman-adv: Drop immediate orig_node free function

Takashi Iwai (9):
ALSA: seq: Fix missing NULL check at remove_events ioctl
ALSA: seq: Fix race at timer setup and close
ALSA: timer: Fix double unlink of active_list
ALSA: timer: Fix race among timer ioctls
ALSA: timer: Harden slave timer list handling
ALSA: hda - Fix bass pin fixup for ASUS N550JX
ALSA: hrtimer: Fix stall by hrtimer_cancel()
ALSA: control: Avoid kernel warnings from tlv ioctl with numid 0
ALSA: timer: Handle disconnection more safely

Tariq Saeed (1):
ocfs2: NFS hangs in __ocfs2_cluster_lock due to race with ocfs2_unblock_lock

Tejun Heo (1):
printk: do cond_resched() between lines while outputting to consoles

Thomas Gleixner (1):
futex: Drop refcount if requeue_pi() acquired the rtmutex

Trond Myklebust (2):
NFSv4: Don't perform cached access checks before we've OPENed the file
NFS: Fix attribute cache revalidation

Ulrich Weigand (2):
scripts/recordmcount.pl: support data in text section on powerpc
powerpc/module: Handle R_PPC64_ENTRY relocations

Uri Mashiach (2):
wlcore/wl12xx: spi: fix oops on firmware load
wlcore/wl12xx: spi: fix NULL pointer dereference (Oops)

Vasily Averin (1):
cifs_dbg() outputs an uninitialized buffer in cifs_readdir()

Vegard Nossum (4):
udf: limit the maximum number of indirect extents in a row
uml: fix hostfs mknod()
uml: flush stdout before forking
kconfig: return 'false' instead of 'no' in bool function

Vijay Pandurangan (1):
veth: donât modify ip_summed; doing so treats packets with bad checksums as good.

Vinit Agnihotri (1):
IB/qib: Support creating qps with GFP_NOIO flag

Vinod Koul (1):
ASoC: compress: Fix compress device direction check

Vitaly Kuznetsov (2):
panic: release stale console lock to always get the logbuf printed out
kernel/panic.c: turn off locks debug before releasing console lock

Wei Liu (2):
xen-netback: respect user provided max_queues
xen-netfront: respect user provided max_queues

Will Deacon (2):
arm64: mm: ensure that the zero page is visible to the page table walker
arm64: mdscr_el1: avoid exposing DCC to userspace

Xin Long (1):
sctp: sctp should release assoc when sctp_make_abort_user return NULL in sctp_close

Zheng Liu (3):
bcache: fix a livelock when we cause a huge number of cache misses
bcache: clear BCACHE_DEV_UNLINK_DONE flag when attaching a backing device
bcache: unregister reboot notifier if bcache fails to unregister device

lucien (1):
sctp: start t5 timer only when peer rwnd is 0 and local state is SHUTDOWN_PENDING

willy tarreau (1):
unix: properly account for FDs passed over unix sockets

xuejiufei (1):
ocfs2/dlm: ignore cleaning the migration mle that is inuse