[PATCH 4.4 000/113] 4.4.20-stable review

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

This is the start of the stable review cycle for the 4.4.20 release.
There are 113 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 Sep  7 16:43:32 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-4.4.20-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 4.4.20-rc1

Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
    sysfs: correctly handle read offset on PREALLOC attrs

Quentin Schulz <quentin.schulz@free-electrons.com>
    hwmon: (iio_hwmon) fix memory leak in name attribute

Andrej Krutak <dev@andree.sk>
    ALSA: line6: Fix POD sysfs attributes segfault

Andrej Krutak <dev@andree.sk>
    ALSA: line6: Give up on the lock while URBs are released.

Andrej Krutak <dev@andree.sk>
    ALSA: line6: Remove double line6_pcm_release() after failed acquire.

Lukasz Anaczkowski <lukasz.anaczkowski@intel.com>
    ACPI / SRAT: fix SRAT parsing order with both LAPIC and X2APIC present

Dan Carpenter <dan.carpenter@oracle.com>
    ACPI / sysfs: fix error code in get_status()

Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
    ACPI / drivers: replace acpi_probe_lock spinlock with mutex

Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
    ACPI / drivers: fix typo in ACPI_DECLARE_PROBE_ENTRY macro

Ian Abbott <abbotti@mev.co.uk>
    staging: comedi: ni_mio_common: fix wrong insn_write handler

Ian Abbott <abbotti@mev.co.uk>
    staging: comedi: ni_mio_common: fix AO inttrig backwards compatibility

Ian Abbott <abbotti@mev.co.uk>
    staging: comedi: comedi_test: fix timer race conditions

Ian Abbott <abbotti@mev.co.uk>
    staging: comedi: daqboard2000: bug fix board type matching code

Aleksandr Makarov <aleksandr.o.makarov@gmail.com>
    USB: serial: option: add WeTelecom 0x6802 and 0x6803 products

Aleksandr Makarov <aleksandr.o.makarov@gmail.com>
    USB: serial: option: add WeTelecom WM-D200

Alexey Khoroshilov <khoroshilov@ispras.ru>
    USB: serial: mos7840: fix non-atomic allocation in write path

Alexey Khoroshilov <khoroshilov@ispras.ru>
    USB: serial: mos7720: fix non-atomic allocation in write path

Alan Stern <stern@rowland.harvard.edu>
    USB: fix typo in wMaxPacketSize validation

Li Jun <jun.li@nxp.com>
    usb: chipidea: udc: don't touch DP when controller is in host mode

Alan Stern <stern@rowland.harvard.edu>
    USB: avoid left shift by -1

Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
    dmaengine: usb-dmac: check CHCR.DE bit in usb_dmac_isr_channel()

Giovanni Cabiddu <giovanni.cabiddu@intel.com>
    crypto: qat - fix aes-xts key sizes

Dan Carpenter <dan.carpenter@oracle.com>
    crypto: nx - off by one bug in nx_of_update_msc()

Dmitry Torokhov <dmitry.torokhov@gmail.com>
    Input: i8042 - set up shared ps2_cmd_mutex for AUX ports

Dmitry Torokhov <dmitry.torokhov@gmail.com>
    Input: i8042 - break load dependency between atkbd/psmouse and i8042

Masahiro Yamada <yamada.masahiro@socionext.com>
    Input: tegra-kbc - fix inverted reset logic

Jeff Mahoney <jeffm@suse.com>
    btrfs: properly track when rescan worker is running

Jeff Mahoney <jeffm@suse.com>
    btrfs: waiting on qgroup rescan should not always be interruptible

Vegard Nossum <vegard.nossum@oracle.com>
    fs/seq_file: fix out-of-bounds read

Linus Walleij <linus.walleij@linaro.org>
    gpio: Fix OF build problem on UM

Wei Yongjun <weiyj.lk@gmail.com>
    usb: renesas_usbhs: gadget: fix return value check in usbhs_mod_gadget_probe()

Yinghai Lu <yinghai@kernel.org>
    megaraid_sas: Fix probing cards without io port

Greg Edwards <gedwards@fireweed.org>
    mpt3sas: Fix resume on WarpDrive flash cards

Gavin Li <git@thegavinli.com>
    cdc-acm: fix wrong pipe type on rx interrupt xfers

Brian Norris <briannorris@chromium.org>
    i2c: cros-ec-tunnel: Fix usage of cros_ec_cmd_xfer()

Tomeu Vizoso <tomeu.vizoso@collabora.com>
    mfd: cros_ec: Add cros_ec_cmd_xfer_status() helper

Dave Carroll <david.carroll@microsemi.com>
    aacraid: Check size values after double-fetch from user

Vineet Gupta <vgupta@synopsys.com>
    ARC: Elide redundant setup of DMA callbacks

Daniel Mentz <danielmentz@google.com>
    ARC: Call trace_hardirqs_on() before enabling irqs

Liav Rehana <liavr@mellanox.com>
    ARC: use correct offset in pt_regs for saving/restoring user mode r25

Vineet Gupta <vgupta@synopsys.com>
    ARC: build: Better way to detect ISA compatible toolchain

Matthew Auld <matthew.auld@intel.com>
    drm/i915: fix aliasing_ppgtt leak

Chunming Zhou <David1.Zhou@amd.com>
    drm/amdgpu: record error code when ring test failed

jimqu <Jim.Qu@amd.com>
    drm/amd/amdgpu: sdma resume fail during S4 on CI

Alex Deucher <alexander.deucher@amd.com>
    drm/amdgpu: skip TV/CV in display parsing

Alex Deucher <alexander.deucher@amd.com>
    drm/amdgpu: avoid a possible array overflow

Christian König <christian.koenig@amd.com>
    drm/amdgpu: fix amdgpu_move_blit on 32bit systems

Felix Kuehling <Felix.Kuehling@amd.com>
    drm/amdgpu: Change GART offset to 64-bit

Brian Norris <briannorris@chromium.org>
    iio: fix sched WARNING "do not call blocking ops when !TASK_RUNNING"

Wanpeng Li <wanpeng.li@hotmail.com>
    sched/nohz: Fix affine unpinned timers mess

Peter Zijlstra <peterz@infradead.org>
    sched/cputime: Fix NO_HZ_FULL getrusage() monotonicity regression

Lucas Stach <l.stach@pengutronix.de>
    of: fix reference counting in of_graph_get_endpoint_by_regs

Caesar Wang <wxt@rock-chips.com>
    arm64: dts: rockchip: add reset saradc node for rk3368 SoCs

Felix Fietkau <nbd@nbd.name>
    mac80211: fix purging multicast PS buffer queue

Stefan Haberland <sth@linux.vnet.ibm.com>
    s390/dasd: fix hanging device after clear subchannel

Emmanouil Maroudas <emmanouil.maroudas@gmail.com>
    EDAC: Increment correct counter in edac_inc_ue_error()

Agrawal, Nitesh-kumar <Nitesh-kumar.Agrawal@amd.com>
    pinctrl/amd: Remove the default de-bounce time

Will Deacon <will.deacon@arm.com>
    iommu/arm-smmu: Don't BUG() if we find aborting STEs with disable_bypass

Will Deacon <will.deacon@arm.com>
    iommu/arm-smmu: Fix CMDQ error handling

Robin Murphy <robin.murphy@arm.com>
    iommu/dma: Don't put uninitialised IOVA domains

Mathias Nyman <mathias.nyman@linux.intel.com>
    xhci: Make sure xhci handles USB_SPEED_SUPER_PLUS devices.

Robert Deliën <robert@delien.nl>
    USB: serial: ftdi_sio: add PIDs for Ivium Technologies devices

Sheng-Hui J. Chu <s.jeffrey.chu@gmail.com>
    USB: serial: ftdi_sio: add device ID for WICED USB UART dev board

Daniele Palmas <dnlplm@gmail.com>
    USB: serial: option: add support for Telit LE920A4

Lubomir Rintel <lkundrak@v3.sk>
    USB: serial: option: add D-Link DWM-156/A3

Alexey Klimov <klimov.linux@gmail.com>
    USB: serial: fix memleak in driver-registration error path

Mathias Nyman <mathias.nyman@linux.intel.com>
    xhci: don't dereference a xhci member after removing xhci

Jim Lin <jilin@nvidia.com>
    usb: xhci: Fix panic if disconnect

Mathias Nyman <mathias.nyman@linux.intel.com>
    xhci: always handle "Command Ring Stopped" events

Mathieu Laurendeau <mat.lau@laposte.net>
    usb/gadget: fix gadgetfs aio support.

Dan Carpenter <dan.carpenter@oracle.com>
    usb: gadget: fsl_qe_udc: off by one in setup_received_handle()

Alan Stern <stern@rowland.harvard.edu>
    USB: validate wMaxPacketValue entries in endpoint descriptors

Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
    usb: renesas_usbhs: Use dmac only if the pipe type is bulk

Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
    usb: renesas_usbhs: clear the BRDYSTS in usbhsg_ep_enable()

Alan Stern <stern@rowland.harvard.edu>
    USB: hub: change the locking in hub_activate

Alan Stern <stern@rowland.harvard.edu>
    USB: hub: fix up early-exit pathway in hub_activate

Viresh Kumar <viresh.kumar@linaro.org>
    usb: hub: Fix unbalanced reference count/memory leak/deadlocks

Mathias Nyman <mathias.nyman@linux.intel.com>
    usb: define USB_SPEED_SUPER_PLUS speed for SuperSpeedPlus USB3.1 devices

Felipe Balbi <felipe.balbi@linux.intel.com>
    usb: dwc3: gadget: increment request->actual once

Heikki Krogerus <heikki.krogerus@linux.intel.com>
    usb: dwc3: pci: add Intel Kabylake PCI ID

Lu Baolu <baolu.lu@linux.intel.com>
    usb: misc: usbtest: add fix for driver hang

Marc Ohlf <ohlf@mkt-sys.de>
    usb: ehci: change order of register cleanup during shutdown

Horia Geantă <horia.geanta@nxp.com>
    crypto: caam - defer aead_set_sh_desc in case of zero authsize

Horia Geantă <horia.geanta@nxp.com>
    crypto: caam - fix echainiv(authenc) encrypt shared descriptor

Russell King <rmk+kernel@armlinux.org.uk>
    crypto: caam - fix non-hmac hashes

Marc Zyngier <marc.zyngier@arm.com>
    genirq/msi: Make sure PCI MSIs are activated early

Thomas Gleixner <tglx@linutronix.de>
    genirq/msi: Remove unused MSI_FLAG_IDENTITY_MAP

Andrey Ryabinin <aryabinin@virtuozzo.com>
    um: Don't discard .text.exit section

Hoan Tran <hotran@apm.com>
    ACPI / CPPC: Prevent cpc_desc_ptr points to the invalid data

Hoan Tran <hotran@apm.com>
    ACPI: CPPC: Return error if _CPC is invalid on a CPU

Adrian Hunter <adrian.hunter@intel.com>
    mmc: sdhci-acpi: Reduce Baytrail eMMC/SD/SDIO hangs

Simon Horman <simon.horman@netronome.com>
    PCI: Limit config space size for Netronome NFP4000

Simon Horman <simon.horman@netronome.com>
    PCI: Add Netronome NFP4000 PF device ID

Jason S. McMullan <jason.mcmullan@netronome.com>
    PCI: Limit config space size for Netronome NFP6000 family

Jason S. McMullan <jason.mcmullan@netronome.com>
    PCI: Add Netronome vendor and device IDs

Jason S. McMullan <jason.mcmullan@netronome.com>
    PCI: Support PCIe devices with short cfg_size

Keith Busch <keith.busch@intel.com>
    NVMe: Don't unmap controller registers on reset

Takashi Iwai <tiwai@suse.de>
    ALSA: hda - Manage power well properly for resume

Ross Zwisler <ross.zwisler@linux.intel.com>
    libnvdimm, nd_blk: mask off reserved status bits

Adrian Hunter <adrian.hunter@intel.com>
    perf intel-pt: Fix occasional decoding errors when tracing system-wide

Alex Williamson <alex.williamson@redhat.com>
    vfio/pci: Fix NULL pointer oops in error interrupt setup handling

Wei Yongjun <weiyj.lk@gmail.com>
    virtio: fix memory leak in virtqueue_add()

Helge Deller <deller@gmx.de>
    parisc: Fix order of EREFUSED define in errno.h

James Hogan <james.hogan@imgtec.com>
    arm64: Define AT_VECTOR_SIZE_ARCH for ARCH_DLINFO

Vittorio Gambaletta (VittGam) <linuxbugs@vittgam.net>
    ALSA: usb-audio: Add quirk for ELP HD USB Camera

Piotr Karasinski <peter.karasinski@gmail.com>
    ALSA: usb-audio: Add a sample rate quirk for Creative Live! Cam Socialize HD (VF0610)

Andrew Donnellan <andrew.donnellan@au1.ibm.com>
    powerpc/eeh: eeh_pci_enable(): fix checking of post-request state

Olga Kornievskaia <kolga@netapp.com>
    SUNRPC: allow for upcalls for same uid but different gss service

Trond Myklebust <trond.myklebust@primarydata.com>
    SUNRPC: Handle EADDRNOTAVAIL on connection failures

Dan Williams <dan.j.williams@intel.com>
    tools/testing/nvdimm: fix SIGTERM vs hotplug crash

Denys Vlasenko <dvlasenk@redhat.com>
    uprobes/x86: Fix RIP-relative handling of EVEX-encoded instructions

Sebastian Andrzej Siewior <bigeasy@linutronix.de>
    x86/mm: Disable preemption during CR3 read+write

Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
    hugetlb: fix nr_pmds accounting with shared page tables


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

Diffstat:

 Makefile                                       |  4 +-
 arch/arc/Makefile                              | 14 +++++
 arch/arc/include/asm/arcregs.h                 |  6 --
 arch/arc/include/asm/entry.h                   |  4 +-
 arch/arc/include/asm/irqflags-compact.h        |  2 +-
 arch/arc/mm/cache.c                            |  9 +++
 arch/arm64/boot/dts/rockchip/rk3368.dtsi       |  2 +
 arch/arm64/include/asm/elf.h                   |  1 +
 arch/arm64/include/uapi/asm/auxvec.h           |  2 +
 arch/parisc/include/uapi/asm/errno.h           |  4 +-
 arch/powerpc/kernel/eeh.c                      |  2 +-
 arch/um/include/asm/common.lds.S               |  2 +-
 arch/x86/include/asm/tlbflush.h                |  7 +++
 arch/x86/kernel/uprobes.c                      | 22 +++----
 drivers/acpi/cppc_acpi.c                       | 24 +++++---
 drivers/acpi/nfit.c                            |  3 +-
 drivers/acpi/numa.c                            | 16 +++--
 drivers/acpi/scan.c                            |  6 +-
 drivers/acpi/sysfs.c                           |  7 +--
 drivers/crypto/caam/caamalg.c                  | 13 ++--
 drivers/crypto/caam/caamhash.c                 |  1 +
 drivers/crypto/nx/nx.c                         |  2 +-
 drivers/crypto/qat/qat_common/qat_algs.c       |  4 +-
 drivers/dma/sh/usb-dmac.c                      | 19 +++---
 drivers/edac/edac_mc.c                         |  2 +-
 drivers/gpio/Kconfig                           |  1 +
 drivers/gpu/drm/amd/amdgpu/amdgpu.h            |  4 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_atombios.c   | 13 ++++
 drivers/gpu/drm/amd/amdgpu/amdgpu_gart.c       |  4 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ib.c         |  5 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c        |  4 +-
 drivers/gpu/drm/amd/amdgpu/cik_sdma.c          |  3 +
 drivers/gpu/drm/i915/i915_gem_gtt.c            |  1 +
 drivers/hwmon/iio_hwmon.c                      | 24 ++++----
 drivers/i2c/busses/i2c-cros-ec-tunnel.c        |  2 +-
 drivers/iio/industrialio-buffer.c              | 23 +++++--
 drivers/input/keyboard/tegra-kbc.c             |  2 +-
 drivers/input/serio/i8042.c                    | 17 +-----
 drivers/input/serio/libps2.c                   | 10 ++-
 drivers/iommu/arm-smmu-v3.c                    |  7 ++-
 drivers/iommu/dma-iommu.c                      |  3 +-
 drivers/mmc/host/Kconfig                       |  1 +
 drivers/mmc/host/sdhci-acpi.c                  | 81 ++++++++++++++++++++++++
 drivers/nvme/host/pci.c                        | 71 ++++++++++++---------
 drivers/of/base.c                              | 11 +---
 drivers/pci/msi.c                              |  2 +
 drivers/pci/pci-sysfs.c                        | 18 +++---
 drivers/pci/quirks.c                           | 12 ++++
 drivers/pinctrl/pinctrl-amd.c                  | 20 ------
 drivers/platform/chrome/cros_ec_proto.c        | 17 ++++++
 drivers/s390/block/dasd.c                      | 10 ++-
 drivers/scsi/aacraid/commctrl.c                | 13 +++-
 drivers/scsi/megaraid/megaraid_sas_base.c      |  6 +-
 drivers/scsi/megaraid/megaraid_sas_fusion.c    |  2 +-
 drivers/scsi/mpt3sas/mpt3sas_base.c            | 22 +++----
 drivers/staging/comedi/drivers/comedi_test.c   | 46 ++++----------
 drivers/staging/comedi/drivers/daqboard2000.c  |  2 +-
 drivers/staging/comedi/drivers/ni_mio_common.c | 12 +++-
 drivers/usb/chipidea/udc.c                     |  7 ++-
 drivers/usb/class/cdc-acm.c                    |  5 +-
 drivers/usb/class/cdc-acm.h                    |  1 -
 drivers/usb/common/common.c                    |  1 +
 drivers/usb/core/config.c                      | 69 +++++++++++++++++++--
 drivers/usb/core/devices.c                     | 10 +--
 drivers/usb/core/devio.c                       | 16 +++--
 drivers/usb/core/hcd-pci.c                     |  2 +-
 drivers/usb/core/hcd.c                         |  6 +-
 drivers/usb/core/hub.c                         | 49 ++++++++-------
 drivers/usb/core/urb.c                         |  3 +-
 drivers/usb/core/usb.h                         |  2 +-
 drivers/usb/dwc3/dwc3-pci.c                    |  2 +
 drivers/usb/dwc3/gadget.c                      | 19 +++---
 drivers/usb/gadget/legacy/inode.c              |  2 +-
 drivers/usb/gadget/udc/fsl_qe_udc.c            |  2 +-
 drivers/usb/host/ehci-hcd.c                    |  4 +-
 drivers/usb/host/xhci-hub.c                    |  3 +
 drivers/usb/host/xhci-mem.c                    |  9 ++-
 drivers/usb/host/xhci-pci.c                    |  3 +-
 drivers/usb/host/xhci-ring.c                   | 16 ++---
 drivers/usb/host/xhci.c                        |  7 ++-
 drivers/usb/misc/usbtest.c                     |  7 ++-
 drivers/usb/renesas_usbhs/fifo.c               |  4 +-
 drivers/usb/renesas_usbhs/mod_gadget.c         |  9 ++-
 drivers/usb/serial/ftdi_sio.c                  |  3 +
 drivers/usb/serial/ftdi_sio_ids.h              | 12 ++++
 drivers/usb/serial/mos7720.c                   |  2 +-
 drivers/usb/serial/mos7840.c                   |  4 +-
 drivers/usb/serial/option.c                    | 31 ++++++++++
 drivers/usb/serial/usb-serial.c                |  4 +-
 drivers/vfio/pci/vfio_pci_intrs.c              | 85 +++++++++++++++-----------
 drivers/virtio/virtio_ring.c                   |  2 +
 fs/btrfs/ctree.h                               |  1 +
 fs/btrfs/disk-io.c                             |  3 +-
 fs/btrfs/ioctl.c                               |  2 +-
 fs/btrfs/qgroup.c                              | 21 +++++--
 fs/btrfs/qgroup.h                              |  3 +-
 fs/seq_file.c                                  |  4 +-
 fs/sysfs/file.c                                |  8 ++-
 include/linux/acpi.h                           |  2 +-
 include/linux/i8042.h                          |  6 --
 include/linux/mfd/cros_ec.h                    | 15 +++++
 include/linux/msi.h                            |  8 +--
 include/linux/pci_ids.h                        |  7 +++
 include/linux/serio.h                          | 24 ++++++--
 include/uapi/linux/usb/ch9.h                   |  1 +
 kernel/irq/msi.c                               | 19 ++++--
 kernel/sched/core.c                            |  5 +-
 kernel/sched/cputime.c                         | 15 +++--
 mm/hugetlb.c                                   |  3 +-
 net/mac80211/cfg.c                             |  2 +-
 net/mac80211/tx.c                              |  6 +-
 net/sunrpc/auth_gss/auth_gss.c                 |  8 ++-
 net/sunrpc/xprtsock.c                          |  4 ++
 sound/pci/hda/hda_intel.c                      | 32 ++++++----
 sound/usb/line6/pcm.c                          |  3 +-
 sound/usb/line6/pod.c                          | 12 ++--
 sound/usb/quirks.c                             |  2 +
 tools/perf/arch/x86/util/intel-pt.c            |  6 +-
 tools/testing/nvdimm/test/nfit.c               |  2 +
 119 files changed, 846 insertions(+), 426 deletions(-)