[GIT PULL] Please pull NFS client bugfixes

[Myklebust, Trond]

Hi Linus,

The following changes since commit 08f05c49749ee655bef921d12160960a273aad47:

  Return the right error value when dup[23]() newfd argument is too large (2012-10-30 21:27:28 -0700)

are available in the git repository at:

  git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-3.7-4

for you to fetch changes up to 998f40b550f257e436485291802fa938e4cf580f:

  NFS4: nfs4_opendata_access should return errno (2012-11-02 18:51:54 -0400)

----------------------------------------------------------------
NFS bugfixes for Linux 3.7

- Fix a bunch of deadlock situations:
  * State recovery can deadlock if we fail to release sequence ids before
    scheduling the recovery thread.
  * Calling deactivate_super() from an RPC workqueue thread can deadlock
    because of the call to rpc_shutdown_client.
- Display the device name correctly in /proc/*/mounts
- Fix a number of incorrect error return values:
  * When NFSv3 mounts fail due to a timeout.
  * On NFSv4.1 backchannel setup failure
  * On NFSv4 open access checks
- pnfs_find_alloc_layout() must check the layout pointer for NULL
- Fix a regression in the legacy DNS resolved

----------------------------------------------------------------
Ben Hutchings (1):
      nfs: Show original device name verbatim in /proc/*/mount{s,info}

Bryan Schumaker (1):
      NFS: Wait for session recovery to finish before returning

NeilBrown (1):
      NFS: fix bug in legacy DNS resolver.

Scott Mayhew (1):
      nfsv3: Make v3 mounts fail with ETIMEDOUTs instead EIO on mountd timeouts

Trond Myklebust (3):
      NFSv4.1: We must release the sequence id when we fail to get a session slot
      NFSv4: nfs4_locku_done must release the sequence id
      NFSv4: Initialise the NFSv4.1 slot table highest_used_slotid correctly

Weston Andros Adamson (3):
      NFS: add nfs_sb_deactive_async to avoid deadlock
      SUNRPC: return proper errno from backchannel_rqst
      NFS4: nfs4_opendata_access should return errno

Yanchuan Nian (1):
      nfs: Check whether a layout pointer is NULL before free it

 fs/nfs/dns_resolve.c          |  5 +++--
 fs/nfs/inode.c                |  5 ++++-
 fs/nfs/internal.h             |  6 +++--
 fs/nfs/mount_clnt.c           |  2 +-
 fs/nfs/namespace.c            | 19 +++++++++++-----
 fs/nfs/nfs4namespace.c        |  3 ++-
 fs/nfs/nfs4proc.c             | 46 +++++++++++++++++++++++---------------
 fs/nfs/pnfs.c                 |  4 ++--
 fs/nfs/super.c                | 51 ++++++++++++++++++++++++++++++++++++++++++-
 fs/nfs/unlink.c               |  2 +-
 net/sunrpc/backchannel_rqst.c |  2 +-
 11 files changed, 110 insertions(+), 35 deletions(-)

-- 
Trond Myklebust
Linux NFS client maintainer

NetApp
Trond.Myklebust@xxxxxxxxxx
www.netapp.com
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