Merge 4.9.51 into android-4.9
Changes in 4.9.51
ipv6: accept 64k - 1 packet length in ip6_find_1stfragopt()
ipv6: add rcu grace period before freeing fib6_node
ipv6: fix sparse warning on rt6i_node
macsec: add genl family module alias
udp: on peeking bad csum, drop packets even if not at head
fsl/man: Inherit parent device and of_node
sctp: Avoid out-of-bounds reads from address storage
qlge: avoid memcpy buffer overflow
netvsc: fix deadlock betwen link status and removal
cxgb4: Fix stack out-of-bounds read due to wrong size to t4_record_mbox()
packet: Don't write vnet header beyond end of buffer
kcm: do not attach PF_KCM sockets to avoid deadlock
Revert "net: phy: Correctly process PHY_HALTED in phy_stop_machine()"
tcp: initialize rcv_mss to TCP_MIN_MSS instead of 0
mlxsw: spectrum: Forbid linking to devices that have uppers
bridge: switchdev: Clear forward mark when transmitting packet
Revert "net: use lib/percpu_counter API for fragmentation mem accounting"
Revert "net: fix percpu memory leaks"
gianfar: Fix Tx flow control deactivation
vhost_net: correctly check tx avail during rx busy polling
ip6_gre: update mtu properly in ip6gre_err
ipv6: fix memory leak with multiple tables during netns destruction
ipv6: fix typo in fib6_net_exit()
sctp: fix missing wake ups in some situations
ip_tunnel: fix setting ttl and tos value in collect_md mode
f2fs: let fill_super handle roll-forward errors
f2fs: check hot_data for roll-forward recovery
x86/fsgsbase/64: Fully initialize FS and GS state in start_thread_common
x86/fsgsbase/64: Report FSBASE and GSBASE correctly in core dumps
x86/switch_to/64: Rewrite FS/GS switching yet again to fix AMD CPUs
xfs: Move handling of missing page into one place in xfs_find_get_desired_pgoff()
xfs: fix spurious spin_is_locked() assert failures on non-smp kernels
xfs: push buffer of flush locked dquot to avoid quotacheck deadlock
xfs: try to avoid blowing out the transaction reservation when bunmaping a shared extent
xfs: release bli from transaction properly on fs shutdown
xfs: remove bli from AIL before release on transaction abort
xfs: don't allow bmap on rt files
xfs: free uncommitted transactions during log recovery
xfs: free cowblocks and retry on buffered write ENOSPC
xfs: don't crash on unexpected holes in dir/attr btrees
xfs: check _btree_check_block value
xfs: set firstfsb to NULLFSBLOCK before feeding it to _bmapi_write
xfs: check _alloc_read_agf buffer pointer before using
xfs: fix quotacheck dquot id overflow infinite loop
xfs: fix multi-AG deadlock in xfs_bunmapi
xfs: Fix per-inode DAX flag inheritance
xfs: fix inobt inode allocation search optimization
xfs: clear MS_ACTIVE after finishing log recovery
xfs: don't leak quotacheck dquots when cow recovery
iomap: fix integer truncation issues in the zeroing and dirtying helpers
xfs: write unmount record for ro mounts
xfs: toggle readonly state around xfs_log_mount_finish
xfs: remove xfs_trans_ail_delete_bulk
xfs: Add infrastructure needed for error propagation during buffer IO failure
xfs: Properly retry failed inode items in case of error during buffer writeback
xfs: fix recovery failure when log record header wraps log end
xfs: always verify the log tail during recovery
xfs: fix log recovery corruption error due to tail overwrite
xfs: handle -EFSCORRUPTED during head/tail verification
xfs: add log recovery tracepoint for head/tail
xfs: stop searching for free slots in an inode chunk when there are none
xfs: evict all inodes involved with log redo item
xfs: check for race with xfs_reclaim_inode() in xfs_ifree_cluster()
xfs: open-code xfs_buf_item_dirty()
xfs: remove unnecessary dirty bli format check for ordered bufs
xfs: ordered buffer log items are never formatted
xfs: refactor buffer logging into buffer dirtying helper
xfs: don't log dirty ranges for ordered buffers
xfs: skip bmbt block ino validation during owner change
xfs: move bmbt owner change to last step of extent swap
xfs: disallow marking previously dirty buffers as ordered
xfs: relog dirty buffers during swapext bmbt owner change
xfs: disable per-inode DAX flag
xfs: fix incorrect log_flushed on fsync
xfs: don't set v3 xflags for v2 inodes
xfs: open code end_buffer_async_write in xfs_finish_page_writeback
xfs: use kmem_free to free return value of kmem_zalloc
md/raid5: release/flush io in raid5_do_work()
xfs: fix compiler warnings
ipv6: Fix may be used uninitialized warning in rt6_check
Linux 4.9.51
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>