Merge 4.9.217 into android-4.9-q

Changes in 4.9.217
	NFS: Remove superfluous kmap in nfs_readdir_xdr_to_array
	phy: Revert toggling reset changes.
	net: phy: Avoid multiple suspends
	cgroup, netclassid: periodically release file_lock on classid updating
	gre: fix uninit-value in __iptunnel_pull_header
	ipv6/addrconf: call ipv6_mc_up() for non-Ethernet interface
	net: macsec: update SCI upon MAC address change.
	net: nfc: fix bounds checking bugs on "pipe"
	r8152: check disconnect status after long sleep
	bnxt_en: reinitialize IRQs when MTU is modified
	fib: add missing attribute validation for tun_id
	nl802154: add missing attribute validation
	nl802154: add missing attribute validation for dev_type
	macsec: add missing attribute validation for port
	net: fq: add missing attribute validation for orphan mask
	team: add missing attribute validation for port ifindex
	team: add missing attribute validation for array index
	nfc: add missing attribute validation for SE API
	nfc: add missing attribute validation for vendor subcommand
	ipvlan: add cond_resched_rcu() while processing muticast backlog
	ipvlan: do not add hardware address of master to its unicast filter list
	ipvlan: egress mcast packets are not exceptional
	ipvlan: do not use cond_resched_rcu() in ipvlan_process_multicast()
	ipvlan: don't deref eth hdr before checking it's set
	macvlan: add cond_resched() during multicast processing
	net: fec: validate the new settings in fec_enet_set_coalesce()
	slip: make slhc_compress() more robust against malicious packets
	bonding/alb: make sure arp header is pulled before accessing it
	cgroup: memcg: net: do not associate sock with unrelated cgroup
	net: phy: fix MDIO bus PM PHY resuming
	virtio-blk: fix hw_queue stopped on arbitrary error
	iommu/vt-d: quirk_ioat_snb_local_iommu: replace WARN_TAINT with pr_warn + add_taint
	workqueue: don't use wq_select_unbound_cpu() for bound works
	drm/amd/display: remove duplicated assignment to grph_obj_type
	cifs_atomic_open(): fix double-put on late allocation failure
	gfs2_atomic_open(): fix O_EXCL|O_CREAT handling on cold dcache
	KVM: x86: clear stale x86_emulate_ctxt->intercept value
	ARC: define __ALIGN_STR and __ALIGN symbols for ARC
	efi: Fix a race and a buffer overflow while reading efivars via sysfs
	iommu/vt-d: dmar: replace WARN_TAINT with pr_warn + add_taint
	iommu/vt-d: Fix a bug in intel_iommu_iova_to_phys() for huge page
	nl80211: add missing attribute validation for critical protocol indication
	nl80211: add missing attribute validation for beacon report scanning
	nl80211: add missing attribute validation for channel switch
	netfilter: cthelper: add missing attribute validation for cthelper
	mwifiex: Fix heap overflow in mmwifiex_process_tdls_action_frame()
	iommu/vt-d: Fix the wrong printing in RHSA parsing
	iommu/vt-d: Ignore devices with out-of-spec domain number
	ipv6: restrict IPV6_ADDRFORM operation
	efi: Add a sanity check to efivar_store_raw()
	batman-adv: Fix double free during fragment merge error
	batman-adv: Fix transmission of final, 16th fragment
	batman-adv: Initialize gw sel_class via batadv_algo
	batman-adv: Fix rx packet/bytes stats on local ARP reply
	batman-adv: Use default throughput value on cfg80211 error
	batman-adv: Accept only filled wifi station info
	batman-adv: fix TT sync flag inconsistencies
	batman-adv: Avoid spurious warnings from bat_v neigh_cmp implementation
	batman-adv: Always initialize fragment header priority
	batman-adv: Fix check of retrieved orig_gw in batadv_v_gw_is_eligible
	batman-adv: Fix lock for ogm cnt access in batadv_iv_ogm_calc_tq
	batman-adv: Fix internal interface indices types
	batman-adv: Avoid race in TT TVLV allocator helper
	batman-adv: Fix TT sync flags for intermediate TT responses
	batman-adv: prevent TT request storms by not sending inconsistent TT TLVLs
	batman-adv: Fix debugfs path for renamed hardif
	batman-adv: Fix debugfs path for renamed softif
	batman-adv: Avoid storing non-TT-sync flags on singular entries too
	batman-adv: Fix multicast TT issues with bogus ROAM flags
	batman-adv: Prevent duplicated gateway_node entry
	batman-adv: Fix duplicated OGMs on NETDEV_UP
	batman-adv: Avoid free/alloc race when handling OGM2 buffer
	batman-adv: Avoid free/alloc race when handling OGM buffer
	batman-adv: Don't schedule OGM for disabled interface
	batman-adv: update data pointers after skb_cow()
	batman-adv: Avoid probe ELP information leak
	batman-adv: Use explicit tvlv padding for ELP packets
	perf/amd/uncore: Replace manual sampling check with CAP_NO_INTERRUPT flag
	ACPI: watchdog: Allow disabling WDAT at boot
	HID: apple: Add support for recent firmware on Magic Keyboards
	HID: i2c-hid: add Trekstor Surfbook E11B to descriptor override
	cfg80211: check reg_rule for NULL in handle_channel_custom()
	net: ks8851-ml: Fix IRQ handling and locking
	mac80211: rx: avoid RCU list traversal under mutex
	signal: avoid double atomic counter increments for user accounting
	jbd2: fix data races at struct journal_head
	ARM: 8957/1: VDSO: Match ARMv8 timer in cntvct_functional()
	ARM: 8958/1: rename missed uaccess .fixup section
	mm: slub: add missing TID bump in kmem_cache_alloc_bulk()
	ipv4: ensure rcu_read_lock() in cipso_v4_error()
	Linux 4.9.217

Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
Change-Id: Ia7aeed273cd7548dc8d0dfaaad8b96bedfe499b1