Merge 4.9.39 into android-4.9

Changes in 4.9.39
	xen-netfront: Rework the fix for Rx stall during OOM and network stress
	net_sched: fix error recovery at qdisc creation
	net: sched: Fix one possible panic when no destroy callback
	net/phy: micrel: configure intterupts after autoneg workaround
	ipv6: avoid unregistering inet6_dev for loopback
	net: dp83640: Avoid NULL pointer dereference.
	tcp: reset sk_rx_dst in tcp_disconnect()
	net: prevent sign extension in dev_get_stats()
	bridge: mdb: fix leak on complete_info ptr on fail path
	rocker: move dereference before free
	bpf: prevent leaking pointer via xadd on unpriviledged
	net: handle NAPI_GRO_FREE_STOLEN_HEAD case also in napi_frags_finish()
	net/mlx5: Cancel delayed recovery work when unloading the driver
	liquidio: fix bug in soft reset failure detection
	net/mlx5e: Fix TX carrier errors report in get stats ndo
	ipv6: dad: don't remove dynamic addresses if link is down
	vxlan: fix hlist corruption
	net: core: Fix slab-out-of-bounds in netdev_stats_to_stats64
	net: ipv6: Compare lwstate in detecting duplicate nexthops
	vrf: fix bug_on triggered by rx when destroying a vrf
	rds: tcp: use sock_create_lite() to create the accept socket
	brcmfmac: fix possible buffer overflow in brcmf_cfg80211_mgmt_tx()
	brcmfmac: Fix a memory leak in error handling path in 'brcmf_cfg80211_attach'
	brcmfmac: Fix glom_skb leak in brcmf_sdiod_recv_chain
	sfc: don't read beyond unicast address list
	cfg80211: Define nla_policy for NL80211_ATTR_LOCAL_MESH_POWER_MODE
	cfg80211: Validate frequencies nested in NL80211_ATTR_SCAN_FREQUENCIES
	cfg80211: Check if PMKID attribute is of expected size
	cfg80211: Check if NAN service ID is of expected size
	irqchip/gic-v3: Fix out-of-bound access in gic_set_affinity
	parisc: Report SIGSEGV instead of SIGBUS when running out of stack
	parisc: use compat_sys_keyctl()
	parisc: DMA API: return error instead of BUG_ON for dma ops on non dma devs
	parisc/mm: Ensure IRQs are off in switch_mm()
	tools/lib/lockdep: Reduce MAX_LOCK_DEPTH to avoid overflowing lock_chain/: Depth
	thp, mm: fix crash due race in MADV_FREE handling
	kernel/extable.c: mark core_kernel_text notrace
	mm/list_lru.c: fix list_lru_count_node() to be race free
	fs/dcache.c: fix spin lockup issue on nlru->lock
	checkpatch: silence perl 5.26.0 unescaped left brace warnings
	binfmt_elf: use ELF_ET_DYN_BASE only for PIE
	arm: move ELF_ET_DYN_BASE to 4MB
	arm64: move ELF_ET_DYN_BASE to 4GB / 4MB
	powerpc: move ELF_ET_DYN_BASE to 4GB / 4MB
	s390: reduce ELF_ET_DYN_BASE
	exec: Limit arg stack to at most 75% of _STK_LIM
	ARM64: dts: marvell: armada37xx: Fix timer interrupt specifiers
	vt: fix unchecked __put_user() in tioclinux ioctls
	rcu: Add memory barriers for NOCB leader wakeup
	nvmem: core: fix leaks on registration errors
	mnt: In umount propagation reparent in a separate pass
	mnt: In propgate_umount handle visiting mounts in any order
	mnt: Make propagate_umount less slow for overlapping mount propagation trees
	selftests/capabilities: Fix the test_execve test
	mm: fix overflow check in expand_upwards()
	crypto: talitos - Extend max key length for SHA384/512-HMAC and AEAD
	crypto: atmel - only treat EBUSY as transient if backlog
	crypto: sha1-ssse3 - Disable avx2
	crypto: caam - properly set IV after {en,de}crypt
	crypto: caam - fix signals handling
	Revert "sched/core: Optimize SCHED_SMT"
	sched/fair, cpumask: Export for_each_cpu_wrap()
	sched/topology: Fix building of overlapping sched-groups
	sched/topology: Optimize build_group_mask()
	sched/topology: Fix overlapping sched_group_mask
	PM / wakeirq: Convert to SRCU
	PM / QoS: return -EINVAL for bogus strings
	tracing: Use SOFTIRQ_OFFSET for softirq dectection for more accurate results
	kvm: vmx: Do not disable intercepts for BNDCFGS
	kvm: x86: Guest BNDCFGS requires guest MPX support
	kvm: vmx: Check value written to IA32_BNDCFGS
	kvm: vmx: allow host to access guest MSR_IA32_BNDCFGS
	4.9.39

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>