Linux 4.9.51

[Greg KH]

I'm announcing the release of the 4.9.51 kernel.

All users of the 4.9 kernel series must upgrade.

The updated 4.9.y git tree can be found at:
	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.9.y
and can be browsed at the normal kernel.org git web browser:
	http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=summary

thanks,

greg k-h

------------

 Makefile                                       |    2 
 arch/x86/include/asm/elf.h                     |    5 
 arch/x86/kernel/process_64.c                   |  236 +++++++++++++------------
 drivers/md/raid5.c                             |    2 
 drivers/net/ethernet/chelsio/cxgb4/t4_hw.c     |    6 
 drivers/net/ethernet/freescale/fman/mac.c      |    3 
 drivers/net/ethernet/freescale/gianfar.c       |    2 
 drivers/net/ethernet/mellanox/mlxsw/spectrum.c |    6 
 drivers/net/ethernet/qlogic/qlge/qlge_dbg.c    |    2 
 drivers/net/hyperv/netvsc_drv.c                |    7 
 drivers/net/macsec.c                           |    1 
 drivers/net/phy/phy.c                          |    3 
 drivers/vhost/net.c                            |    7 
 fs/f2fs/recovery.c                             |    4 
 fs/inode.c                                     |    1 
 fs/internal.h                                  |    1 
 fs/iomap.c                                     |    4 
 fs/xfs/libxfs/xfs_attr_leaf.c                  |    2 
 fs/xfs/libxfs/xfs_bmap.c                       |   60 +++++-
 fs/xfs/libxfs/xfs_bmap.h                       |    2 
 fs/xfs/libxfs/xfs_bmap_btree.c                 |    1 
 fs/xfs/libxfs/xfs_btree.c                      |   33 ++-
 fs/xfs/libxfs/xfs_btree.h                      |    3 
 fs/xfs/libxfs/xfs_da_btree.c                   |    2 
 fs/xfs/libxfs/xfs_dir2_block.c                 |    2 
 fs/xfs/libxfs/xfs_dir2_leaf.c                  |    4 
 fs/xfs/libxfs/xfs_ialloc.c                     |   59 ++----
 fs/xfs/libxfs/xfs_inode_fork.c                 |    9 
 fs/xfs/libxfs/xfs_refcount.c                   |   14 -
 fs/xfs/libxfs/xfs_refcount.h                   |   16 +
 fs/xfs/xfs_aops.c                              |   79 +++++---
 fs/xfs/xfs_bmap_item.c                         |   17 +
 fs/xfs/xfs_bmap_util.c                         |   95 +++++++---
 fs/xfs/xfs_buf.c                               |   62 ++++++
 fs/xfs/xfs_buf.h                               |    1 
 fs/xfs/xfs_buf_item.c                          |  156 ++++++++++------
 fs/xfs/xfs_buf_item.h                          |    5 
 fs/xfs/xfs_file.c                              |   39 ----
 fs/xfs/xfs_icache.c                            |   15 -
 fs/xfs/xfs_inode.c                             |   35 ++-
 fs/xfs/xfs_inode_item.c                        |   74 ++++++-
 fs/xfs/xfs_ioctl.c                             |   41 ++--
 fs/xfs/xfs_iops.c                              |    2 
 fs/xfs/xfs_log.c                               |   44 +++-
 fs/xfs/xfs_log_recover.c                       |  182 ++++++++++++-------
 fs/xfs/xfs_mount.c                             |   12 -
 fs/xfs/xfs_qm.c                                |   31 +++
 fs/xfs/xfs_reflink.c                           |    4 
 fs/xfs/xfs_super.c                             |    2 
 fs/xfs/xfs_trace.h                             |   20 ++
 fs/xfs/xfs_trans.h                             |   16 +
 fs/xfs/xfs_trans_ail.c                         |   72 +++----
 fs/xfs/xfs_trans_bmap.c                        |   11 -
 fs/xfs/xfs_trans_buf.c                         |   98 ++++++----
 fs/xfs/xfs_trans_priv.h                        |   46 +++-
 include/linux/fs.h                             |    1 
 include/linux/netdevice.h                      |    2 
 include/net/inet_frag.h                        |   41 ----
 include/net/ip6_fib.h                          |   32 +++
 net/bridge/br_device.c                         |    3 
 net/core/datagram.c                            |    2 
 net/core/dev.c                                 |    3 
 net/ieee802154/6lowpan/reassembly.c            |   11 -
 net/ipv4/inet_fragment.c                       |    4 
 net/ipv4/ip_fragment.c                         |   12 -
 net/ipv4/ip_tunnel.c                           |    4 
 net/ipv4/tcp.c                                 |    4 
 net/ipv6/addrconf.c                            |    2 
 net/ipv6/ip6_fib.c                             |   56 ++++-
 net/ipv6/ip6_gre.c                             |    4 
 net/ipv6/netfilter/nf_conntrack_reasm.c        |   12 -
 net/ipv6/output_core.c                         |    6 
 net/ipv6/reassembly.c                          |   12 -
 net/ipv6/route.c                               |   17 +
 net/kcm/kcmsock.c                              |    4 
 net/packet/af_packet.c                         |   12 -
 net/sctp/sctp_diag.c                           |    7 
 net/sctp/socket.c                              |    3 
 net/sctp/ulpqueue.c                            |    3 
 79 files changed, 1246 insertions(+), 669 deletions(-)

Amir Goldstein (1):
      xfs: fix incorrect log_flushed on fsync

Andy Lutomirski (3):
      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

Arnd Bergmann (1):
      qlge: avoid memcpy buffer overflow

Benjamin Poirier (1):
      packet: Don't write vnet header beyond end of buffer

Brian Foster (21):
      xfs: fix spurious spin_is_locked() assert failures on non-smp kernels
      xfs: push buffer of flush locked dquot to avoid quotacheck deadlock
      xfs: release bli from transaction properly on fs shutdown
      xfs: remove bli from AIL before release on transaction abort
      xfs: free uncommitted transactions during log recovery
      xfs: free cowblocks and retry on buffered write ENOSPC
      xfs: fix quotacheck dquot id overflow infinite loop
      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: 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

Carlos Maiolino (3):
      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: stop searching for free slots in an inode chunk when there are none

Christoph Hellwig (6):
      xfs: fix multi-AG deadlock in xfs_bunmapi
      iomap: fix integer truncation issues in the zeroing and dirtying helpers
      xfs: remove xfs_trans_ail_delete_bulk
      xfs: disable per-inode DAX flag
      xfs: don't set v3 xflags for v2 inodes
      xfs: open code end_buffer_async_write in xfs_finish_page_writeback

Claudiu Manoil (1):
      gianfar: Fix Tx flow control deactivation

Darrick J. Wong (10):
      xfs: try to avoid blowing out the transaction reservation when bunmaping a shared extent
      xfs: don't allow bmap on rt files
      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: clear MS_ACTIVE after finishing log recovery
      xfs: don't leak quotacheck dquots when cow recovery
      xfs: evict all inodes involved with log redo item
      xfs: fix compiler warnings

Eric Dumazet (3):
      udp: on peeking bad csum, drop packets even if not at head
      kcm: do not attach PF_KCM sockets to avoid deadlock
      ipv6: fix typo in fib6_net_exit()

Eric Sandeen (2):
      xfs: write unmount record for ro mounts
      xfs: toggle readonly state around xfs_log_mount_finish

Florian Fainelli (2):
      fsl/man: Inherit parent device and of_node
      Revert "net: phy: Correctly process PHY_HALTED in phy_stop_machine()"

Greg Kroah-Hartman (1):
      Linux 4.9.51

Haishuang Yan (1):
      ip_tunnel: fix setting ttl and tos value in collect_md mode

Ido Schimmel (2):
      mlxsw: spectrum: Forbid linking to devices that have uppers
      bridge: switchdev: Clear forward mark when transmitting packet

Jaegeuk Kim (2):
      f2fs: let fill_super handle roll-forward errors
      f2fs: check hot_data for roll-forward recovery

Jan Kara (1):
      xfs: Move handling of missing page into one place in xfs_find_get_desired_pgoff()

Jason Wang (1):
      vhost_net: correctly check tx avail during rx busy polling

Jesper Dangaard Brouer (2):
      Revert "net: use lib/percpu_counter API for fragmentation mem accounting"
      Revert "net: fix percpu memory leaks"

Lukas Czerner (1):
      xfs: Fix per-inode DAX flag inheritance

Marcelo Ricardo Leitner (1):
      sctp: fix missing wake ups in some situations

Omar Sandoval (2):
      xfs: fix inobt inode allocation search optimization
      xfs: check for race with xfs_reclaim_inode() in xfs_ifree_cluster()

Pan Bian (1):
      xfs: use kmem_free to free return value of kmem_zalloc

Sabrina Dubroca (2):
      macsec: add genl family module alias
      ipv6: fix memory leak with multiple tables during netns destruction

Song Liu (1):
      md/raid5: release/flush io in raid5_do_work()

Stefano Brivio (3):
      ipv6: accept 64k - 1 packet length in ip6_find_1stfragopt()
      sctp: Avoid out-of-bounds reads from address storage
      cxgb4: Fix stack out-of-bounds read due to wrong size to t4_record_mbox()

Steffen Klassert (1):
      ipv6: Fix may be used uninitialized warning in rt6_check

Wei Wang (3):
      ipv6: add rcu grace period before freeing fib6_node
      ipv6: fix sparse warning on rt6i_node
      tcp: initialize rcv_mss to TCP_MIN_MSS instead of 0

Xin Long (1):
      ip6_gre: update mtu properly in ip6gre_err

stephen hemminger (1):
      netvsc: fix deadlock betwen link status and removal

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