Merge android-4.9.126 (a8c1ea6) into msm-4.9
* refs/heads/tmp-a8c1ea6:
Linux 4.9.126
fs/quota: Fix spectre gadget in do_quotactl
crypto: caam/jr - fix descriptor DMA unmapping
crypto: vmx - Fix sleep-in-atomic bugs
perf auxtrace: Fix queue resize
bcache: release dc->writeback_lock properly in bch_writeback_thread()
printk/tracing: Do not trace printk_nmi_enter()
libnvdimm: fix ars_status output length calculation
getxattr: use correct xattr length
udlfb: set optimal write delay
fb: fix lost console when the user unplugs a USB adapter
pwm: tiehrpwm: Fix disabling of output of PWMs
ubifs: Fix synced_i_size calculation for xattr inodes
ubifs: Check data node size before truncate
Revert "UBIFS: Fix potential integer overflow in allocation"
ubifs: Fix memory leak in lprobs self-check
userns: move user access out of the mutex
sys: don't hold uts_sem while accessing userspace memory
osf_getdomainname(): use copy_to_user()
iommu/vt-d: Fix dev iotlb pfsid use
iommu/vt-d: Add definitions for PFSID
mm/tlb: Remove tlb_remove_table() non-concurrent condition
Fix kexec forbidding kernels signed with keys in the secondary keyring to boot
Replace magic for trusting the secondary keyring with #define
ARM: tegra: Fix Tegra30 Cardhu PCA954x reset
NFSv4 client live hangs after live data migration recovery
pnfs/blocklayout: off by one in bl_map_stripe()
xtensa: increase ranges in ___invalidate_{i,d}cache_all
xtensa: limit offsets in __loop_cache_{all,page}
KVM: VMX: fixes for vmentry_l1d_flush module parameter
PM / sleep: wakeup: Fix build error caused by missing SRCU support
9p: fix multiple NULL-pointer-dereferences
mfd: hi655x: Fix regmap area declared size for hi655x
uprobes: Use synchronize_rcu() not synchronize_sched()
tracing/blktrace: Fix to allow setting same value
tracing: Do not call start/stop() functions when tracing_on does not change
rtc: omap: fix potential crash on power off
vmw_balloon: fix VMCI use when balloon built into kernel
vmw_balloon: VMCI_DOORBELL_SET does not check status
vmw_balloon: do not use 2MB without batching
vmw_balloon: fix inflation of 64-bit GFNs
iio: ad9523: Fix return value for ad952x_store()
iio: ad9523: Fix displayed phase
uart: fix race between uart_put_char() and uart_shutdown()
dm cache metadata: save in-core policy_hint_size to on-disk superblock
dm thin: stop no_space_timeout worker when switching to write-mode
net/9p/trans_fd.c: fix race-condition by flushing workqueue before the kfree()
net/9p/client.c: version pointer uninitialized
9p/virtio: fix off-by-one error in sg list bounds check
fs/9p/xattr.c: catch the error of p9_client_clunk when setting xattr failed
RDMA/rxe: Set wqe->status correctly if an unexpected response is received
ib_srpt: Fix a use-after-free in srpt_close_ch()
cxl: Fix wrong comparison in cxl_adapter_context_get()
powerpc/powernv/pci: Work around races in PCI bridge enabling
PCI: Add wrappers for dev_printk()
powerpc/pseries: Fix endianness while restoring of r3 in MCE handler.
powerpc/fadump: handle crash memory ranges array index overflow
mailbox: xgene-slimpro: Fix potential NULL pointer dereference
libertas: fix suspend and resume for SDIO connected cards
drm/i915/userptr: reject zero user_size
spi: spi-fsl-dspi: Fix imprecise abort on VF500 during probe
spi: davinci: fix a NULL pointer dereference
9p/net: Fix zero-copy path in the 9p virtio transport
net: mac802154: tx: expand tailroom if necessary
net: 6lowpan: fix reserved space for single frames
ANDROID: squashfs: resolve merge conflict with 4.14.68
Change-Id: I61ebe565584e6b584d28e13da84c802f1c021751
Signed-off-by: Minming Qi <mqi@codeaurora.org>