Artful update to 4.11.2 stable release

[Seth Forshee]

SRU Justification

    Impact:
       The upstream process for stable tree updates is quite similar
       in scope to the Ubuntu SRU process, e.g., each patch has to
       demonstrably fix a bug, and each patch is vetted by upstream
       by originating either directly from a mainline/stable Linux tree or
       a minimally backported form of that patch. The 4.11.2 upstream stable
       patch set is now available. It should be included in the Ubuntu
       kernel as well.

       git://git.kernel.org/

    TEST CASE: TBD

       The following patches from the 4.11.2 stable release shall be applied:

xen: adjust early dom0 p2m handling to xen hypervisor behavior
target: Fix compare_and_write_callback handling for non GOOD status
target/fileio: Fix zero-length READ and WRITE handling
iscsi-target: Set session_fall_back_to_erl0 when forcing reinstatement
usb: xhci: bInterval quirk for TI TUSB73x0
usb: host: xhci: print correct command ring address
USB: serial: ftdi_sio: add device ID for Microsemi/Arrow SF2PLUS Dev Kit
USB: Proper handling of Race Condition when two USB class drivers try to call init_usb_class simultaneously
USB: Revert "cdc-wdm: fix "out-of-sync" due to missing notifications"
staging: vt6656: use off stack for in buffer USB transfers.
staging: vt6656: use off stack for out buffer USB transfers.
staging: gdm724x: gdm_mux: fix use-after-free on module unload
staging: wilc1000: Fix problem with wrong vif index
staging: sir: fill in missing fields and fix probe
staging: comedi: jr3_pci: fix possible null pointer dereference
staging: comedi: jr3_pci: cope with jiffies wraparound
usb: misc: add missing continue in switch
usb: gadget: legacy gadgets are optional
usb: Make sure usb/phy/of gets built-in
usb: hub: Fix error loop seen after hub communication errors
usb: hub: Do not attempt to autosuspend disconnected devices
x86/boot: Fix BSS corruption/overwrite bug in early x86 kernel startup
selftests/x86/ldt_gdt_32: Work around a glibc sigaction() bug
x86, pmem: Fix cache flushing for iovec write < 8 bytes
um: Fix PTRACE_POKEUSER on x86_64
perf/x86: Fix Broadwell-EP DRAM RAPL events
KVM: x86: fix user triggerable warning in kvm_apic_accept_events()
Revert "KVM: Support vCPU-based gfn->hva cache"
KVM: arm/arm64: fix races in kvm_psci_vcpu_on
arm64: KVM: Fix decoding of Rt/Rt2 when trapping AArch32 CP accesses
block: fix blk_integrity_register to use template's interval_exp if not 0
crypto: s5p-sss - Close possible race for completed requests
crypto: algif_aead - Require setkey before accept(2)
crypto: ccp - Use only the relevant interrupt bits
crypto: ccp - Disable interrupts early on unload
crypto: ccp - Change ISR handler method for a v3 CCP
crypto: ccp - Change ISR handler method for a v5 CCP
dm crypt: rewrite (wipe) key in crypto layer using random data
dm era: save spacemap metadata root after the pre-commit
dm rq: check blk_mq_register_dev() return value in dm_mq_init_request_queue()
dm thin: fix a memory leak when passing discard bio down
vfio/type1: Remove locked page accounting workqueue
iov_iter: don't revert iov buffer if csum error
IB/core: Fix sysfs registration error flow
IB/core: Fix kernel crash during fail to initialize device
IB/core: For multicast functions, verify that LIDs are multicast LIDs
IB/IPoIB: ibX: failed to create mcg debug file
IB/mlx4: Fix ib device initialization error flow
IB/mlx4: Reduce SRIOV multicast cleanup warning message to debug level
IB/hfi1: Prevent kernel QP post send hard lockups
perf auxtrace: Fix no_size logic in addr_filter__resolve_kernel_syms()
perf annotate s390: Fix perf annotate error -95 (4.10 regression)
perf annotate s390: Implement jump types for perf annotate
jbd2: fix dbench4 performance regression for 'nobarrier' mounts
ext4: evict inline data when writing to memory map
orangefs: fix bounds check for listxattr
orangefs: clean up oversize xattr validation
orangefs: do not set getattr_time on orangefs_lookup
orangefs: do not check possibly stale size on truncate
fs/xattr.c: zero out memory copied to userspace in getxattr
ceph: fix memory leak in __ceph_setxattr()
fs: fix data invalidation in the cleancache during direct IO
fs/block_dev: always invalidate cleancache in invalidate_bdev()
mm: vmscan: fix IO/refault regression in cache workingset transition
mm: prevent potential recursive reclaim due to clearing PF_MEMALLOC
Fix match_prepath()
Do not return number of bytes written for ioctl CIFS_IOC_COPYCHUNK_FILE
Set unicode flag on cifs echo request to avoid Mac error
SMB3: Work around mount failure when using SMB3 dialect to Macs
CIFS: fix mapping of SFM_SPACE and SFM_PERIOD
cifs: fix leak in FSCTL_ENUM_SNAPS response handling
cifs: fix CIFS_ENUMERATE_SNAPSHOTS oops
CIFS: fix oplock break deadlocks
cifs: fix CIFS_IOC_GET_MNT_INFO oops
CIFS: add misssing SFM mapping for doublequote
ovl: do not set overlay.opaque on non-dir create
padata: free correct variable
md/raid1: avoid reusing a resync bio after error handling.
device-dax: fix cdev leak
device-dax: fix sysfs attribute deadlock
dax: prevent invalidation of mapped DAX entries
mm: fix data corruption due to stale mmap reads
ext4: return to starting transaction in ext4_dax_huge_fault()
dax: fix PMD data corruption when fault races with write
f2fs: fix wrong max cost initialization
Revert "f2fs: put allocate_segment after refresh_sit_entry"
f2fs: fix fs corruption due to zero inode page
f2fs: fix multiple f2fs_add_link() having same name for inline dentry
f2fs: check entire encrypted bigname when finding a dentry
f2fs: Make flush bios explicitely sync
initramfs: Always do fput() and load modules after rootfs populate
initramfs: avoid "label at end of compound statement" error
fscrypt: fix context consistency check when key(s) unavailable
fscrypt: avoid collisions when presenting long encrypted filenames
serial: samsung: Use right device for DMA-mapping calls
serial: samsung: Add missing checks for dma_map_single failure
serial: omap: fix runtime-pm handling on unbind
serial: omap: suspend device on probe errors
tty: pty: Fix ldisc flush after userspace become aware of the data already
tty: pl011: use "qdf2400_e44" as the earlycon name for QDF2400 E44
Bluetooth: Fix user channel for 32bit userspace on 64bit kernel
Bluetooth: hci_bcm: add missing tty-device sanity check
Bluetooth: hci_intel: add missing tty-device sanity check
cgroup: fix spurious warnings on cgroup_is_dead() from cgroup_sk_alloc()
libata: reject passthrough WRITE SAME requests
ipmi: Fix kernel panic at ipmi_ssif_thread()
libnvdimm, region: fix flush hint detection crash
libnvdimm, pmem: fix a NULL pointer BUG in nd_pmem_notify
libnvdimm: fix nvdimm_bus_lock() vs device_lock() ordering
libnvdimm, pfn: fix 'npfns' vs section alignment
pstore: Fix flags to enable dumps on powerpc
pstore: Use dynamic spinlock initializer
pstore: Shut down worker when unregistering
Linux 4.11.2

[Launchpad Janitor (janitor)]

This bug was fixed in the package linux - 4.11.0-10.15

---------------
linux (4.11.0-10.15) artful; urgency=low

  * linux: 4.11.0-10.15 -proposed tracker (LP: #1701271)

  * Artful update to v4.11.8 stable release (LP: #1701269)
    - clk: sunxi-ng: a31: Correct lcd1-ch1 clock register offset
    - clk: sunxi-ng: v3s: Fix usb otg device reset bit
    - clk: sunxi-ng: sun5i: Fix ahb_bist_clk definition
    - xen/blkback: fix disconnect while I/Os in flight
    - xen-blkback: don't leak stack data via response ring
    - ALSA: firewire-lib: Fix stall of process context at packet error
    - ALSA: pcm: Don't treat NULL chmap as a fatal error
    - ALSA: hda - Add Coffelake PCI ID
    - ALSA: hda - Apply quirks to Broxton-T, too
    - fs/exec.c: account for argv/envp pointers
    - powerpc/perf: Fix oops when kthread execs user process
    - autofs: sanity check status reported with AUTOFS_DEV_IOCTL_FAIL
    - fs/dax.c: fix inefficiency in dax_writeback_mapping_range()
    - lib/cmdline.c: fix get_options() overflow while parsing ranges
    - perf/x86/intel: Add 1G DTLB load/store miss support for SKL
    - perf probe: Fix probe definition for inlined functions
    - KVM: x86: fix singlestepping over syscall
    - KVM: MIPS: Fix maybe-uninitialized build failure
    - KVM: s390: gaccess: fix real-space designation asce handling for gmap
      shadows
    - KVM: PPC: Book3S HV: Cope with host using large decrementer mode
    - KVM: PPC: Book3S HV: Preserve userspace HTM state properly
    - KVM: PPC: Book3S HV: Ignore timebase offset on POWER9 DD1
    - KVM: PPC: Book3S HV: Context-switch EBB registers properly
    - KVM: PPC: Book3S HV: Restore critical SPRs to host values on guest exit
    - KVM: PPC: Book3S HV: Save/restore host values of debug registers
    - CIFS: Improve readdir verbosity
    - CIFS: Fix some return values in case of error in 'crypt_message'
    - cxgb4: notify uP to route ctrlq compl to rdma rspq
    - HID: Add quirk for Dell PIXART OEM mouse
    - random: silence compiler warnings and fix race
    - signal: Only reschedule timers on signals timers have sent
    - powerpc/kprobes: Pause function_graph tracing during jprobes handling
    - powerpc/64s: Handle data breakpoints in Radix mode
    - Input: i8042 - add Fujitsu Lifebook AH544 to notimeout list
    - brcmfmac: add parameter to pass error code in firmware callback
    - brcmfmac: use firmware callback upon failure to load
    - brcmfmac: unbind all devices upon failure in firmware callback
    - time: Fix clock->read(clock) race around clocksource changes
    - time: Fix CLOCK_MONOTONIC_RAW sub-nanosecond accounting
    - arm64/vdso: Fix nsec handling for CLOCK_MONOTONIC_RAW
    - target: Fix kref->refcount underflow in transport_cmd_finish_abort
    - iscsi-target: Fix delayed logout processing greater than
      SECONDS_FOR_LOGOUT_COMP
    - iscsi-target: Reject immediate data underflow larger than SCSI transfer
      length
    - drm/radeon: add a PX quirk for another K53TK variant
    - drm/radeon: add a quirk for Toshiba Satellite L20-183
    - drm/amdgpu/atom: fix ps allocation size for EnableDispPowerGating
    - drm/amdgpu: adjust default display clock
   ...