[PATCH 4.9 00/78] 4.9.51-stable review

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

This is the start of the stable review cycle for the 4.9.51 release.
There are 78 patches in this series, all will be posted as a response
to this one.  If anyone has any issues with these being applied, please
let me know.

Responses should be made by Wed Sep 20 09:10:51 UTC 2017.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
	kernel.org/pub/linux/kernel/v4.x/stable-review/patch-4.9.51-rc1.gz
or in the git tree and branch at:
  git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-4.9.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 4.9.51-rc1

Song Liu <songliubraving@fb.com>
    md/raid5: release/flush io in raid5_do_work()

Pan Bian <bianpan2016@163.com>
    xfs: use kmem_free to free return value of kmem_zalloc

Christoph Hellwig <hch@lst.de>
    xfs: open code end_buffer_async_write in xfs_finish_page_writeback

Christoph Hellwig <hch@lst.de>
    xfs: don't set v3 xflags for v2 inodes

Amir Goldstein <amir73il@gmail.com>
    xfs: fix incorrect log_flushed on fsync

Christoph Hellwig <hch@lst.de>
    xfs: disable per-inode DAX flag

Brian Foster <bfoster@redhat.com>
    xfs: relog dirty buffers during swapext bmbt owner change

Brian Foster <bfoster@redhat.com>
    xfs: disallow marking previously dirty buffers as ordered

Brian Foster <bfoster@redhat.com>
    xfs: move bmbt owner change to last step of extent swap

Brian Foster <bfoster@redhat.com>
    xfs: skip bmbt block ino validation during owner change

Brian Foster <bfoster@redhat.com>
    xfs: don't log dirty ranges for ordered buffers

Brian Foster <bfoster@redhat.com>
    xfs: refactor buffer logging into buffer dirtying helper

Brian Foster <bfoster@redhat.com>
    xfs: ordered buffer log items are never formatted

Brian Foster <bfoster@redhat.com>
    xfs: remove unnecessary dirty bli format check for ordered bufs

Brian Foster <bfoster@redhat.com>
    xfs: open-code xfs_buf_item_dirty()

Omar Sandoval <osandov@fb.com>
    xfs: check for race with xfs_reclaim_inode() in xfs_ifree_cluster()

Darrick J. Wong <darrick.wong@oracle.com>
    xfs: evict all inodes involved with log redo item

Carlos Maiolino <cmaiolino@redhat.com>
    xfs: stop searching for free slots in an inode chunk when there are none

Brian Foster <bfoster@redhat.com>
    xfs: add log recovery tracepoint for head/tail

Brian Foster <bfoster@redhat.com>
    xfs: handle -EFSCORRUPTED during head/tail verification

Brian Foster <bfoster@redhat.com>
    xfs: fix log recovery corruption error due to tail overwrite

Brian Foster <bfoster@redhat.com>
    xfs: always verify the log tail during recovery

Brian Foster <bfoster@redhat.com>
    xfs: fix recovery failure when log record header wraps log end

Carlos Maiolino <cmaiolino@redhat.com>
    xfs: Properly retry failed inode items in case of error during buffer writeback

Carlos Maiolino <cmaiolino@redhat.com>
    xfs: Add infrastructure needed for error propagation during buffer IO failure

Christoph Hellwig <hch@lst.de>
    xfs: remove xfs_trans_ail_delete_bulk

Eric Sandeen <sandeen@sandeen.net>
    xfs: toggle readonly state around xfs_log_mount_finish

Eric Sandeen <sandeen@sandeen.net>
    xfs: write unmount record for ro mounts

Christoph Hellwig <hch@lst.de>
    iomap: fix integer truncation issues in the zeroing and dirtying helpers

Darrick J. Wong <darrick.wong@oracle.com>
    xfs: don't leak quotacheck dquots when cow recovery

Darrick J. Wong <darrick.wong@oracle.com>
    xfs: clear MS_ACTIVE after finishing log recovery

Omar Sandoval <osandov@fb.com>
    xfs: fix inobt inode allocation search optimization

Lukas Czerner <lczerner@redhat.com>
    xfs: Fix per-inode DAX flag inheritance

Christoph Hellwig <hch@lst.de>
    xfs: fix multi-AG deadlock in xfs_bunmapi

Brian Foster <bfoster@redhat.com>
    xfs: fix quotacheck dquot id overflow infinite loop

Darrick J. Wong <darrick.wong@oracle.com>
    xfs: check _alloc_read_agf buffer pointer before using

Darrick J. Wong <darrick.wong@oracle.com>
    xfs: set firstfsb to NULLFSBLOCK before feeding it to _bmapi_write

Darrick J. Wong <darrick.wong@oracle.com>
    xfs: check _btree_check_block value

Darrick J. Wong <darrick.wong@oracle.com>
    xfs: don't crash on unexpected holes in dir/attr btrees

Brian Foster <bfoster@redhat.com>
    xfs: free cowblocks and retry on buffered write ENOSPC

Brian Foster <bfoster@redhat.com>
    xfs: free uncommitted transactions during log recovery

Darrick J. Wong <darrick.wong@oracle.com>
    xfs: don't allow bmap on rt files

Brian Foster <bfoster@redhat.com>
    xfs: remove bli from AIL before release on transaction abort

Brian Foster <bfoster@redhat.com>
    xfs: release bli from transaction properly on fs shutdown

Darrick J. Wong <darrick.wong@oracle.com>
    xfs: try to avoid blowing out the transaction reservation when bunmaping a shared extent

Brian Foster <bfoster@redhat.com>
    xfs: push buffer of flush locked dquot to avoid quotacheck deadlock

Brian Foster <bfoster@redhat.com>
    xfs: fix spurious spin_is_locked() assert failures on non-smp kernels

Jan Kara <jack@suse.cz>
    xfs: Move handling of missing page into one place in xfs_find_get_desired_pgoff()

Andy Lutomirski <luto@kernel.org>
    x86/switch_to/64: Rewrite FS/GS switching yet again to fix AMD CPUs

Andy Lutomirski <luto@kernel.org>
    x86/fsgsbase/64: Report FSBASE and GSBASE correctly in core dumps

Andy Lutomirski <luto@kernel.org>
    x86/fsgsbase/64: Fully initialize FS and GS state in start_thread_common

Jaegeuk Kim <jaegeuk@kernel.org>
    f2fs: check hot_data for roll-forward recovery

Jaegeuk Kim <jaegeuk@kernel.org>
    f2fs: let fill_super handle roll-forward errors

Haishuang Yan <yanhaishuang@cmss.chinamobile.com>
    ip_tunnel: fix setting ttl and tos value in collect_md mode

Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
    sctp: fix missing wake ups in some situations

Eric Dumazet <edumazet@google.com>
    ipv6: fix typo in fib6_net_exit()

Sabrina Dubroca <sd@queasysnail.net>
    ipv6: fix memory leak with multiple tables during netns destruction

Xin Long <lucien.xin@gmail.com>
    ip6_gre: update mtu properly in ip6gre_err

Jason Wang <jasowang@redhat.com>
    vhost_net: correctly check tx avail during rx busy polling

Claudiu Manoil <claudiu.manoil@nxp.com>
    gianfar: Fix Tx flow control deactivation

Jesper Dangaard Brouer <brouer@redhat.com>
    Revert "net: fix percpu memory leaks"

Jesper Dangaard Brouer <brouer@redhat.com>
    Revert "net: use lib/percpu_counter API for fragmentation mem accounting"

Ido Schimmel <idosch@mellanox.com>
    bridge: switchdev: Clear forward mark when transmitting packet

Ido Schimmel <idosch@mellanox.com>
    mlxsw: spectrum: Forbid linking to devices that have uppers

Wei Wang <weiwan@google.com>
    tcp: initialize rcv_mss to TCP_MIN_MSS instead of 0

Florian Fainelli <f.fainelli@gmail.com>
    Revert "net: phy: Correctly process PHY_HALTED in phy_stop_machine()"

Eric Dumazet <edumazet@google.com>
    kcm: do not attach PF_KCM sockets to avoid deadlock

Benjamin Poirier <bpoirier@suse.com>
    packet: Don't write vnet header beyond end of buffer

Stefano Brivio <sbrivio@redhat.com>
    cxgb4: Fix stack out-of-bounds read due to wrong size to t4_record_mbox()

stephen hemminger <stephen@networkplumber.org>
    netvsc: fix deadlock betwen link status and removal

Arnd Bergmann <arnd@arndb.de>
    qlge: avoid memcpy buffer overflow

Stefano Brivio <sbrivio@redhat.com>
    sctp: Avoid out-of-bounds reads from address storage

Florian Fainelli <f.fainelli@gmail.com>
    fsl/man: Inherit parent device and of_node

Eric Dumazet <edumazet@google.com>
    udp: on peeking bad csum, drop packets even if not at head

Sabrina Dubroca <sd@queasysnail.net>
    macsec: add genl family module alias

Wei Wang <weiwan@google.com>
    ipv6: fix sparse warning on rt6i_node

Wei Wang <weiwan@google.com>
    ipv6: add rcu grace period before freeing fib6_node

Stefano Brivio <sbrivio@redhat.com>
    ipv6: accept 64k - 1 packet length in ip6_find_1stfragopt()


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

Diffstat:

 Makefile                                       |   4 +-
 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                       |  58 +++++-
 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_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                          | 154 ++++++++++------
 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_log.c                               |  44 ++++-
 fs/xfs/xfs_log_recover.c                       | 178 ++++++++++++-------
 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 +-
 77 files changed, 1236 insertions(+), 662 deletions(-)