[PATCH 4.4 00/48] 4.4.44-stable review

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

This is the start of the stable review cycle for the 4.4.44 release.
There are 48 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 Jan 20 10:46:08 UTC 2017.
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-4.4.44-rc1.gz
or in the git tree and branch at:
  git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.4.y
and the diffstat can be found below.

thanks,

greg k-h

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

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 4.4.44-rc1

Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
    pinctrl: sh-pfc: Do not unconditionally support PIN_CONFIG_BIAS_DISABLE

Johan Hovold <johan@kernel.org>
    powerpc/ibmebus: Fix device reference leaks in sysfs interface

Johan Hovold <johan@kernel.org>
    powerpc/ibmebus: Fix further device reference leaks

Johan Hovold <johan@kernel.org>
    bus: vexpress-config: fix device reference leak

Gabriel Krisman Bertazi <krisman@linux.vnet.ibm.com>
    blk-mq: Always schedule hctx->next_cpu

Prarit Bhargava <prarit@redhat.com>
    ACPI / APEI: Fix NMI notification handling

Tejun Heo <tj@kernel.org>
    block: cfq_cpd_alloc() should use @gfp

Denis Kirjanov <kda@linux-powerpc.org>
    cpufreq: powernv: Disable preemption while checking CPU throttling state

NeilBrown <neilb@suse.com>
    NFSv4.1: nfs4_fl_prepare_ds must be careful about reporting success.

Trond Myklebust <trond.myklebust@primarydata.com>
    NFS: Fix a performance regression in readdir

Trond Myklebust <trond.myklebust@primarydata.com>
    pNFS: Fix race in pnfs_wait_on_layoutreturn

Neil Armstrong <narmstrong@baylibre.com>
    pinctrl: meson: fix gpio request disabling other modes

Jeff Mahoney <jeffm@suse.com>
    btrfs: fix error handling when run_delayed_extent_op fails

Jeff Mahoney <jeffm@suse.com>
    btrfs: fix locking when we put back a delayed ref that's too new

Lukasz Odzioba <lukasz.odzioba@intel.com>
    x86/cpu: Fix bootup crashes by sanitizing the argument of the 'clearcpuid=' command-line option

Johan Hovold <johan@kernel.org>
    USB: serial: ch341: fix modem-control and B0 handling

Johan Hovold <johan@kernel.org>
    USB: serial: ch341: fix resume after reset

Alex Deucher <alexander.deucher@amd.com>
    drm/radeon: drop verde dpm quirks

Zhou Chengming <zhouchengming1@huawei.com>
    sysctl: Drop reference added by grab_header in proc_sys_readdir

Akinobu Mita <akinobu.mita@gmail.com>
    sysrq: attach sysrq handler correctly for 32-bit kernel

Richard Genoud <richard.genoud@gmail.com>
    tty/serial: atmel_serial: BUG: stop DMA from transmitting in stop_tx

Eric W. Biederman <ebiederm@xmission.com>
    mnt: Protect the mountpoint hashtable with mount_lock

Augusto Mecking Caringi <augustocaringi@gmail.com>
    vme: Fix wrong pointer utilization in ca91cx42_slave_get

Mathias Nyman <mathias.nyman@linux.intel.com>
    xhci: fix deadlock at host remove by running watchdog correctly

Vlad Tsyrklevich <vlad@tsyrklevich.net>
    i2c: fix kernel memory disclosure in dev interface

John Garry <john.garry@huawei.com>
    i2c: print correct device invalid address

Guenter Roeck <linux@roeck-us.net>
    Input: elants_i2c - avoid divide by 0 errors on bad touchscreen data

Johan Hovold <johan@kernel.org>
    USB: serial: ch341: fix open and resume after B0

Johan Hovold <johan@kernel.org>
    USB: serial: ch341: fix control-message error handling

Johan Hovold <johan@kernel.org>
    USB: serial: ch341: fix open error handling

Johan Hovold <johan@kernel.org>
    USB: serial: ch341: fix initial modem-control state

Johan Hovold <johan@kernel.org>
    USB: serial: kl5kusb105: fix line-state error handling

Johannes Berg <johannes.berg@intel.com>
    nl80211: fix sched scan netlink socket owner destruction

Steve Rutherford <srutherford@google.com>
    KVM: x86: Introduce segmented_write_std

Radim Krčmář <rkrcmar@redhat.com>
    KVM: x86: emulate FXSAVE and FXRSTOR

Radim Krčmář <rkrcmar@redhat.com>
    KVM: x86: add asm_safe wrapper

Radim Krčmář <rkrcmar@redhat.com>
    KVM: x86: add Align16 instruction flag

David Matlack <dmatlack@google.com>
    KVM: x86: flush pending lapic jump label updates on module unload

David Matlack <dmatlack@google.com>
    jump_labels: API for flushing deferred jump label updates

Wanpeng Li <wanpeng.li@hotmail.com>
    KVM: eventfd: fix NULL deref irqbypass consumer

Paolo Bonzini <pbonzini@redhat.com>
    KVM: x86: fix emulation of "MOV SS, null selector"

Mike Kravetz <mike.kravetz@oracle.com>
    mm/hugetlb.c: fix reservation race when freeing surplus pages

Eric Ren <zren@suse.com>
    ocfs2: fix crash caused by stale lvb with fsdlm plugin

Dan Williams <dan.j.williams@intel.com>
    mm: fix devm_memremap_pages crash, use mem_hotplug_{begin, done}

Rolf Eike Beer <eb@emlix.com>
    selftests: do not require bash for the generated test

Rolf Eike Beer <eb@emlix.com>
    selftests: do not require bash to run netsocktests testcase

Marcos Paulo de Souza <marcos.souza.org@gmail.com>
    Input: i8042 - add Pegatron touchpad to noloop table

Pavel Rojtberg <rojtberg@gmail.com>
    Input: xpad - use correct product id for x360w controllers


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

Diffstat:

 Makefile                                     |   4 +-
 arch/powerpc/kernel/ibmebus.c                |  16 +-
 arch/x86/kernel/cpu/common.c                 |   2 +-
 arch/x86/kvm/emulate.c                       | 249 +++++++++++++++++++++++----
 arch/x86/kvm/lapic.c                         |   6 +
 arch/x86/kvm/lapic.h                         |   1 +
 arch/x86/kvm/x86.c                           |   1 +
 block/blk-mq.c                               |   4 +-
 block/cfq-iosched.c                          |   2 +-
 drivers/acpi/apei/ghes.c                     |   7 +-
 drivers/bus/vexpress-config.c                |   7 +-
 drivers/cpufreq/powernv-cpufreq.c            |   8 +-
 drivers/gpu/drm/radeon/si_dpm.c              |  13 --
 drivers/i2c/i2c-core.c                       |   2 +-
 drivers/i2c/i2c-dev.c                        |   2 +-
 drivers/input/joystick/xpad.c                |   6 +
 drivers/input/serio/i8042-x86ia64io.h        |   6 +
 drivers/input/touchscreen/elants_i2c.c       |   4 +-
 drivers/pinctrl/meson/pinctrl-meson.c        |   2 +-
 drivers/pinctrl/sh-pfc/pinctrl.c             |   3 +-
 drivers/tty/serial/atmel_serial.c            |  11 ++
 drivers/tty/sysrq.c                          |   4 +-
 drivers/usb/host/xhci-ring.c                 |  11 --
 drivers/usb/host/xhci.c                      |  13 --
 drivers/usb/serial/ch341.c                   |  84 +++++----
 drivers/usb/serial/kl5kusb105.c              |   9 +-
 drivers/vme/bridges/vme_ca91cx42.c           |   2 +-
 fs/btrfs/extent-tree.c                       |   5 +-
 fs/dcache.c                                  |   7 +-
 fs/namespace.c                               |  64 +++++--
 fs/nfs/dir.c                                 |  15 +-
 fs/nfs/filelayout/filelayoutdev.c            |   3 +-
 fs/nfs/pnfs.c                                |   8 +-
 fs/ocfs2/dlmglue.c                           |  10 ++
 fs/ocfs2/stackglue.c                         |   6 +
 fs/ocfs2/stackglue.h                         |   3 +
 fs/proc/proc_sysctl.c                        |   3 +-
 include/linux/jump_label_ratelimit.h         |   5 +
 kernel/jump_label.c                          |   7 +
 kernel/memremap.c                            |   4 +
 mm/hugetlb.c                                 |  37 +++-
 net/wireless/nl80211.c                       |  16 +-
 tools/testing/selftests/Makefile             |   2 +-
 tools/testing/selftests/net/run_netsocktests |   2 +-
 virt/lib/irqbypass.c                         |   4 +-
 45 files changed, 488 insertions(+), 192 deletions(-)