This is the start of the stable review cycle for the 4.4.115 release. There are 67 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 Sun Feb 4 14:07:31 UTC 2018. 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-4.4.115-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 4.4.115-rc1

Stefan Agner stefan@agner.ch spi: imx: do not access registers while clocks disabled

Fabio Estevam fabio.estevam@nxp.com serial: imx: Only wakeup via RTSDEN bit if the system has RTS/CTS

Mark Salyzyn salyzyn@android.com selinux: general protection fault in sock_has_perm

Oliver Neukum oneukum@suse.com usb: uas: unconditionally bring back host after reset

Hemant Kumar hemantk@codeaurora.org usb: f_fs: Prevent gadget unbind if it is already unbound

Johan Hovold johan@kernel.org USB: serial: simple: add Motorola Tetra driver

Shuah Khan shuahkh@osg.samsung.com usbip: list: don't list devices attached to vhci_hcd

Shuah Khan shuahkh@osg.samsung.com usbip: prevent bind loops on devices attached to vhci_hcd

Jia-Ju Bai baijiaju1990@gmail.com USB: serial: io_edgeport: fix possible sleep-in-atomic

Oliver Neukum oneukum@suse.com CDC-ACM: apply quirk for card reader

Hans de Goede hdegoede@redhat.com USB: cdc-acm: Do not log urb submission errors on disconnect

Greg Kroah-Hartman gregkh@linuxfoundation.org USB: serial: pl2303: new device id for Chilitag

OKAMOTO Yoshiaki yokamoto@allied-telesis.co.jp usb: option: Add support for FS040U modem

Larry Finger Larry.Finger@lwfinger.net staging: rtl8188eu: Fix incorrect response to SIOCGIWESSID

Colin Ian King colin.king@canonical.com usb: gadget: don't dereference g until after it has been null checked

Icenowy Zheng icenowy@aosc.io media: usbtv: add a new usbid

Gustavo A. R. Silva garsilva@embeddedor.com scsi: ufs: ufshcd: fix potential NULL pointer dereference in ufshcd_config_vreg

Guilherme G. Piccoli gpiccoli@linux.vnet.ibm.com scsi: aacraid: Prevent crash in case of free interrupt during scsi EH path

Darrick J. Wong darrick.wong@oracle.com xfs: ubsan fixes

Christophe JAILLET christophe.jaillet@wanadoo.fr drm/omap: Fix error handling path in 'omap_dmm_probe()'

Yisheng Xie xieyisheng1@huawei.com kmemleak: add scheduling point to kmemleak_scan()

Trond Myklebust trond.myklebust@primarydata.com SUNRPC: Allow connect to return EHOSTUNREACH

Tetsuo Handa penguin-kernel@I-love.SAKURA.ne.jp quota: Check for register_shrinker() failure.

Geert Uytterhoeven geert+renesas@glider.be net: ethernet: xilinx: Mark XILINX_LL_TEMAC broken on 64-bit

Robert Lippert roblip@gmail.com hwmon: (pmbus) Use 64bit math for DIRECT format values

Vasily Averin vvs@virtuozzo.com lockd: fix "list_add double add" caused by legacy signal interface

Andrew Elble aweits@rit.edu nfsd: check for use of the closed special stateid

Vasily Averin vvs@virtuozzo.com grace: replace BUG_ON by WARN_ONCE in exit_net hook

Trond Myklebust trond.myklebust@primarydata.com nfsd: Ensure we check stateid validity in the seqid operation checks

Trond Myklebust trond.myklebust@primarydata.com nfsd: CLOSE SHOULD return the invalid special stateid for NFSv4.x (x>0)

Eduardo Otubo otubo@redhat.com xen-netfront: remove warning when unloading module

Wanpeng Li wanpeng.li@hotmail.com KVM: VMX: Fix rflags cache during vCPU reset

Josef Bacik jbacik@fb.com btrfs: fix deadlock when writing out space cache

Chun-Yeow Yeoh yeohchunyeow@gmail.com mac80211: fix the update of path metric for RANN frame

zhangliping zhangliping02@baidu.com openvswitch: fix the incorrect flow action alloc size

Felix Kuehling Felix.Kuehling@amd.com drm/amdkfd: Fix SDMA oversubsription handling

shaoyunl Shaoyun.Liu@amd.com drm/amdkfd: Fix SDMA ring buffer size calculation

Felix Kuehling Felix.Kuehling@amd.com drm/amdgpu: Fix SDMA load/unload sequence on HWS disabled mode

Michael Lyle mlyle@lyle.org bcache: check return value of register_shrinker

James Hogan jhogan@kernel.org cpufreq: Add Loongson machine dependencies

Hans de Goede hdegoede@redhat.com ACPI / bus: Leave modalias empty for devices which are not present

Nikita Leshenko nikita.leshchenko@oracle.com KVM: x86: ioapic: Preserve read-only values in the redirection table

Nikita Leshenko nikita.leshchenko@oracle.com KVM: x86: ioapic: Clear Remote IRR when entry is switched to edge-triggered

Nikita Leshenko nikita.leshchenko@oracle.com KVM: x86: ioapic: Fix level-triggered EOI and IOAPIC reconfigure race

Wanpeng Li wanpeng.li@hotmail.com KVM: X86: Fix operand/address-size during instruction decoding

Liran Alon liran.alon@oracle.com KVM: x86: Don't re-execute instruction when not passing CR2 value

Liran Alon liran.alon@oracle.com KVM: x86: emulator: Return to user-mode on L1 CPL=0 emulation failure

Lyude Paul lyude@redhat.com igb: Free IRQs when device is hotplugged

Jesse Chan jc@linux.com mtd: nand: denali_pci: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE

Jesse Chan jc@linux.com gpio: ath79: add missing MODULE_DESCRIPTION/LICENSE

Jesse Chan jc@linux.com gpio: iop: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE

Jesse Chan jc@linux.com power: reset: zx-reboot: add missing MODULE_DESCRIPTION/AUTHOR/LICENSE

Stephan Mueller smueller@chronox.de crypto: af_alg - whitelist mask and type

Stephan Mueller smueller@chronox.de crypto: aesni - handle zero length dst buffer

Takashi Iwai tiwai@suse.de ALSA: seq: Make ioctls race-free

Hugh Dickins hughd@google.com kaiser: fix intel_bts perf crashes

Dave Hansen dave.hansen@linux.intel.com x86/pti: Make unpoison of pgd for trusted boot work for real

Daniel Borkmann daniel@iogearbox.net bpf: reject stores into ctx via st and xadd

Alexei Starovoitov ast@kernel.org bpf: fix 32-bit divide by zero

Eric Dumazet edumazet@google.com bpf: fix divides by zero

Daniel Borkmann daniel@iogearbox.net bpf: avoid false sharing of map refcount with max_entries

Daniel Borkmann daniel@iogearbox.net bpf: arsh is not supported in 32 bit alu thus reject it

Alexei Starovoitov ast@kernel.org bpf: introduce BPF_JIT_ALWAYS_ON config

Alexei Starovoitov ast@fb.com bpf: fix bpf_tail_call() x64 JIT

Eric Dumazet edumazet@google.com x86: bpf_jit: small optimization in emit_bpf_tail_call()

Alexei Starovoitov ast@fb.com bpf: fix branch pruning logic

Linus Torvalds torvalds@linux-foundation.org loop: fix concurrent lo_open/lo_release

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

Diffstat:

Makefile | 4 +- arch/arm64/Kconfig | 1 + arch/s390/Kconfig | 1 + arch/x86/Kconfig | 1 + arch/x86/crypto/aesni-intel_glue.c | 2 +- arch/x86/include/asm/kvm_host.h | 3 +- arch/x86/kernel/cpu/perf_event_intel_bts.c | 44 ++++++++++---- arch/x86/kernel/tboot.c | 10 ++++ arch/x86/kvm/emulate.c | 7 +++ arch/x86/kvm/ioapic.c | 20 ++++++- arch/x86/kvm/vmx.c | 4 +- arch/x86/kvm/x86.c | 2 +- arch/x86/net/bpf_jit_comp.c | 13 ++-- crypto/af_alg.c | 10 ++-- drivers/acpi/device_sysfs.c | 4 ++ drivers/block/loop.c | 10 +++- drivers/cpufreq/Kconfig | 2 + drivers/gpio/gpio-ath79.c | 3 + drivers/gpio/gpio-iop.c | 4 ++ drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c | 47 +++++++++++---- drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_cik.c | 4 +- .../gpu/drm/amd/amdkfd/kfd_process_queue_manager.c | 18 ++++++ drivers/gpu/drm/omapdrm/omap_dmm_tiler.c | 3 +- drivers/hwmon/pmbus/pmbus_core.c | 21 ++++--- drivers/md/bcache/btree.c | 5 +- drivers/media/usb/usbtv/usbtv-core.c | 1 + drivers/mtd/nand/denali_pci.c | 4 ++ drivers/net/ethernet/intel/igb/igb_main.c | 2 +- drivers/net/ethernet/xilinx/Kconfig | 1 + drivers/net/xen-netfront.c | 18 ++++++ drivers/power/reset/zx-reboot.c | 4 ++ drivers/scsi/aacraid/commsup.c | 2 +- drivers/scsi/ufs/ufshcd.c | 7 ++- drivers/spi/spi-imx.c | 15 ++++- drivers/staging/rtl8188eu/os_dep/ioctl_linux.c | 14 ++--- drivers/tty/serial/imx.c | 14 +++-- drivers/usb/class/cdc-acm.c | 5 +- drivers/usb/gadget/composite.c | 7 ++- drivers/usb/gadget/function/f_fs.c | 3 +- drivers/usb/serial/Kconfig | 1 + drivers/usb/serial/io_edgeport.c | 1 - drivers/usb/serial/option.c | 5 ++ drivers/usb/serial/pl2303.c | 1 + drivers/usb/serial/pl2303.h | 1 + drivers/usb/serial/usb-serial-simple.c | 7 +++ drivers/usb/storage/uas.c | 7 +-- fs/btrfs/free-space-cache.c | 3 +- fs/nfs_common/grace.c | 10 +++- fs/nfsd/nfs4state.c | 34 ++++++----- fs/quota/dquot.c | 3 +- fs/xfs/xfs_aops.c | 6 +- include/linux/bpf.h | 16 +++-- init/Kconfig | 7 +++ kernel/bpf/core.c | 30 ++++++++-- kernel/bpf/verifier.c | 70 ++++++++++++++++++++++ lib/test_bpf.c | 13 ++-- mm/kmemleak.c | 2 + net/Kconfig | 3 + net/core/filter.c | 8 ++- net/core/sysctl_net_core.c | 6 ++ net/mac80211/mesh_hwmp.c | 15 +++-- net/openvswitch/flow_netlink.c | 16 ++--- net/socket.c | 9 +++ net/sunrpc/xprtsock.c | 1 + security/selinux/hooks.c | 2 + sound/core/seq/seq_clientmgr.c | 10 +++- sound/core/seq/seq_clientmgr.h | 1 + tools/usb/usbip/src/usbip_bind.c | 9 +++ tools/usb/usbip/src/usbip_list.c | 9 +++ 69 files changed, 504 insertions(+), 142 deletions(-)