linux-kernel - [GIT PULL] Please pull NFS client bugfixes for Linux 4.8

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Date:   Tue, 30 Aug 2016 16:57:45 +0000
From:   Trond Myklebust <trondmy@...marydata.com>
To:     "torvalds@...ux-foundation.org" <torvalds@...ux-foundation.org>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-nfs@...r.kernel.org" <linux-nfs@...r.kernel.org>
Subject: [GIT PULL] Please pull NFS client bugfixes for Linux 4.8

Hi Linus,

The following changes since commit 694d0d0bb2030d2e36df73e2d23d5770511dbc8d:

  Linux 4.8-rc2 (2016-08-14 19:11:36 -0700)

are available in the git repository at:

  git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-4.8-3

for you to fetch changes up to 98b0f80c2396224bbbed81792b526e6c72ba9efa:

  NFSv4.x: Fix a refcount leak in nfs_callback_up_net (2016-08-30 09:26:57 -0400)

Cheers,
  Trond

----------------------------------------------------------------
NFS client bugfixes for 4.8

Highlights include:

Stable patches:
- Fix a refcount leak in nfs_callback_up_net
- Fix an Oopsable condition when the flexfile pNFS driver connection to
  the DS fails
- Fix an Oopsable condition in NFSv4.1 server callback races
- Ensure pNFS clients stop doing I/O to the DS if their lease has expired,
  as required by the NFSv4.1 protocol

Bugfixes:
- Fix potential looping in the NFSv4.x migration code
- Patch series to close callback races for OPEN, LAYOUTGET and LAYOUTRETURN
- Silence WARN_ON when NFSv4.1 over RDMA is in use
- Fix a LAYOUTCOMMIT race in the pNFS/blocks client
- Fix pNFS timeout issues when the DS fails

----------------------------------------------------------------
Benjamin Coddington (2):
      pnfs/blocklayout: update last_write_offset atomically with extents
      NFS4: Avoid migration loops

Chuck Lever (1):
      SUNRPC: Silence WARN_ON when NFSv4.1 over RDMA is in use

Trond Myklebust (12):
      pNFS/flexfiles: Fix layoutstat periodic reporting
      NFS: Allow the mount option retrans=0
      pNFS/flexfiles: Set reasonable default retrans values for the data channel
      pNFS: Handle NFS4ERR_OLD_STATEID correctly in LAYOUTSTAT calls
      pNFS: The client must not do I/O to the DS if it's lease has expired
      NFSv4.1: Fix Oopsable condition in server callback races
      NFSv4.1: Delay callback processing when there are referring triples
      NFSv4.1: Defer bumping the slot sequence number until we free the slot
      NFSv4.1: Close callback races for OPEN, LAYOUTGET and LAYOUTRETURN
      NFSv4.1: Remove obsolete and incorrrect assignment in nfs4_callback_sequence
      pNFS/flexfiles: Fix an Oopsable condition when connection to the DS fails
      NFSv4.x: Fix a refcount leak in nfs_callback_up_net

 fs/nfs/blocklayout/blocklayout.c          |  2 +-
 fs/nfs/blocklayout/blocklayout.h          |  3 +-
 fs/nfs/blocklayout/extent_tree.c          | 10 ++--
 fs/nfs/callback.c                         |  1 +
 fs/nfs/callback_proc.c                    |  8 +--
 fs/nfs/client.c                           | 10 ++--
 fs/nfs/flexfilelayout/flexfilelayout.c    | 45 ++++++++--------
 fs/nfs/flexfilelayout/flexfilelayout.h    |  2 +-
 fs/nfs/flexfilelayout/flexfilelayoutdev.c | 23 ++++----
 fs/nfs/internal.h                         |  5 +-
 fs/nfs/nfs42proc.c                        | 34 ++++++++++--
 fs/nfs/nfs4client.c                       |  5 ++
 fs/nfs/nfs4proc.c                         | 89 +++++++++++++++++++++++++------
 fs/nfs/nfs4session.c                      | 53 ++++++++++++++++++
 fs/nfs/nfs4session.h                      |  7 ++-
 fs/nfs/pnfs.c                             |  2 +-
 fs/nfs/super.c                            | 19 ++++++-
 net/sunrpc/clnt.c                         |  4 +-
 18 files changed, 244 insertions(+), 78 deletions(-)
-- 
Trond Myklebust
Linux NFS client maintainer, PrimaryData
trond.myklebust@...marydata.com