Hi Linus,
The following changes since commit b4839ebe21fc5d543b933d83644981ea73e9ba36:
nfs: Remove invalid tk_pid from debug message (2015-07-01 11:31:25 -0400)
are available in the git repository at:
git://git.linux-nfs.org/projects/trondmy/linux-nfs.git tags/nfs-for-4.2-2
for you to fetch changes up to a49c269111a5b3c1fd2a98f36fa27423b94549f8:
nfs: Fix an oops caused by using other thread's stack space in ASYNC mode (2015-07-28 09:07:03 -0400)
----------------------------------------------------------------
NFS client bugfixes for Linux 4.2
Highlights include:
Stable patches:
- Fix a situation where the client uses the wrong (zero) stateid.
- Fix a memory leak in nfs_do_recoalesce
Bugfixes:
- Plug a memory leak when ->prepare_layoutcommit fails
- Fix an Oops in the NFSv4 open code
- Fix a backchannel deadlock
- Fix a livelock in sunrpc when sendmsg fails due to low memory availability
- Don't revalidate the mapping if both size and change attr are up to date
- Ensure we don't miss a file extension when doing pNFS
- Several fixes to handle NFSv4.1 sequence operation status bits correctly
- Several pNFS layout return bugfixes
----------------------------------------------------------------
J. Bruce Fields (1):
NFSv4.2: handle NFS-specific llseek errors
Jeff Layton (1):
nfs: plug memory leak when ->prepare_layoutcommit fails
Kinglong Mee (1):
nfs: Fix an oops caused by using other thread's stack space in ASYNC mode
NeilBrown (1):
sunrpc: translate -EAGAIN to -ENOBUFS when socket is writable.
Trond Myklebust (24):
SUNRPC: Don't reencode message if transmission failed with ENOBUFS
SUNRPC: Don't confuse ENOBUFS with a write_space issue
NFSv4.1: Handle SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED status bit correctly.
NFSv4.1: Handle SEQ4_STATUS_RECALLABLE_STATE_REVOKED status bit correctly
NFSv4.1: Handle SEQ4_STATUS_BACKCHANNEL_FAULT correctly
NFSv4.1: nfs41_sequence_done should handle sequence flag errors
NFSv4: Leases are renewed in sequence_done when we have sessions
NFSv4.2/flexfiles: Fix a typo in the flexfiles layoutstats code
pNFS: Layoutreturn must invalidate all existing layout segments.
pNFS: pnfs_roc_drain should return 'true' when sleeping
pNFS: Fix races between return-on-close and layoutreturn.
pNFS: pnfs_roc_drain() fix a race with open
pNFS: Don't throw out valid layout segments
SUNRPC: Fix a backchannel deadlock
SUNRPC: xprt_complete_bc_request must also decrement the free slot count
NFSv4: We must set NFS_OPEN_STATE flag in nfs_resync_open_stateid_locked
NFSv4/pnfs: Ensure we don't miss a file extension
NFS: Don't revalidate the mapping if both size and change attr are up to date
NFS: Set NFS_INO_REVAL_PAGECACHE if the change attribute is uninitialised
NFS: Remove the "NFS_CAP_CHANGE_ATTR" capability
NFS: nfs_mark_for_revalidate should always set NFS_INO_REVAL_PAGECACHE
NFS: Fix a memory leak in nfs_do_recoalesce
NFS: Don't clear desc->pg_moreio in nfs_do_recoalesce()
SUNRPC: Report TCP errors to the caller
fs/nfs/client.c | 2 +-
fs/nfs/flexfilelayout/flexfilelayout.c | 2 +-
fs/nfs/inode.c | 15 ++---
fs/nfs/internal.h | 21 +++++++
fs/nfs/nfs42proc.c | 19 ++++++-
fs/nfs/nfs4proc.c | 36 +++++++-----
fs/nfs/nfs4state.c | 29 +++++++---
fs/nfs/pagelist.c | 7 ++-
fs/nfs/pnfs.c | 101 +++++++++++++++++++--------------
fs/nfs/write.c | 15 +++--
include/linux/nfs_fs.h | 7 ++-
include/linux/nfs_fs_sb.h | 2 +-
net/sunrpc/backchannel_rqst.c | 6 +-
net/sunrpc/clnt.c | 5 +-
net/sunrpc/xprtsock.c | 25 +++++---
15 files changed, 189 insertions(+), 103 deletions(-)
--
Trond Myklebust
Linux NFS client maintainer, PrimaryData
[email protected]