malhuda/msm-4.14
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msm-4.14/fs/nfs
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Trond Myklebust f1e31607e7 NFS: Fix a race between mmap() and O_DIRECT 
commit e231c6879cfd44e4fffd384bb6dd7d313249a523 upstream.

When locking the file in order to do O_DIRECT on it, we must unmap
any mmapped ranges on the pagecache so that we can flush out the
dirty data.

Fixes: a5864c999de67 ("NFS: Do not serialise O_DIRECT reads and writes")
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-02-16 20:22:59 +01:00
..
blocklayout
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
filelayout
nfs41: do not return ENOMEM on LAYOUTUNAVAILABLE
2018-02-16 20:22:58 +01:00
flexfilelayout
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cache_lib.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cache_lib.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
callback_proc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
callback_xdr.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
callback.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
callback.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
client.c
NFS: Fix uninitialized rpc_wait_queue
2017-10-01 18:51:30 -04:00
delegation.c
NFS: Use an atomic_long_t to count the number of requests
2017-08-15 11:54:47 -04:00
delegation.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dir.c
NFS: Fix a typo in nfs_rename()
2017-12-14 09:53:08 +01:00
direct.c
NFS: commit direct writes even if they fail partially
2018-02-16 20:22:58 +01:00
dns_resolve.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dns_resolve.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
export.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
file.c
NFS: Revert "NFS: Move the flock open mode check into nfs_flock()"
2017-11-30 08:40:46 +00:00
fscache-index.c
fscache: remove unused ->now_uncached callback
2017-09-06 17:27:26 -07:00
fscache.c
…
fscache.h
…
getroot.c
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
2016-12-24 11:46:01 -08:00
inode.c
NFS: Use an atomic_long_t to count the number of commits
2017-08-15 11:54:48 -04:00
internal.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
io.c
NFS: Fix a race between mmap() and O_DIRECT
2018-02-16 20:22:59 +01:00
iostat.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Kconfig
pnfs/blocklayout: require 64-bit sector_t
2017-08-11 14:10:13 -04:00
Makefile
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mount_clnt.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
namespace.c
NFS: Use ERR_CAST() to avoid cross-structure cast
2017-05-28 10:11:47 -07:00
netns.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs2super.c
…
nfs2xdr.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs3_fs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs3acl.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs3client.c
NFS: Remove unused authflavour parameter from nfs_get_client()
2016-12-01 17:46:32 -05:00
nfs3proc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs3super.c
…
nfs3xdr.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4_fs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4client.c
NFSv4: Fix double frees in nfs4_test_session_trunk()
2017-08-02 09:45:55 -04:00
nfs4file.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4getroot.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4idmap.c
NFS: reject request for id_legacy key without auxdata
2018-02-16 20:22:58 +01:00
nfs4idmap.h
NFS: Move nfs_idmap.h into fs/nfs/
2015-04-23 15:16:14 -04:00
nfs4namespace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4proc.c
nfs: Fix ugly referral attributes
2017-11-30 08:40:46 +00:00
nfs4renewd.c
NFSv4: Set the connection timeout to match the lease period
2017-02-09 14:15:16 -05:00
nfs4session.c
NFSv4.1: Fix regression in callback retry handling
2016-12-01 17:21:38 -05:00
nfs4session.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4state.c
NFS client updates for Linux 4.13
2017-07-13 14:35:37 -07:00
nfs4super.c
NFS: Move nfs_idmap.h into fs/nfs/
2015-04-23 15:16:14 -04:00
nfs4sysctl.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4trace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs4trace.h
NFS: Avoid RCU usage in tracepoints
2017-11-30 08:40:46 +00:00
nfs4xdr.c
NFS: Fix nfsstat breakage due to LOOKUPP
2018-02-16 20:22:58 +01:00
nfs42.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs42proc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs42xdr.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfsroot.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfstrace.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nfstrace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pagelist.c
NFS: various changes relating to reporting IO errors.
2017-09-11 22:28:56 -04:00
pnfs_dev.c
…
pnfs_nfs.c
NFS: Remove pnfs_generic_transfer_commit_list()
2017-09-09 12:51:40 -04:00
pnfs.c
nfs/pnfs: fix nfs_direct_req ref leak when i/o falls back to the mds
2018-02-16 20:22:58 +01:00
pnfs.h
NFSv4/pnfs: Replace pnfs_put_lseg_locked() with pnfs_put_lseg()
2017-08-15 11:54:48 -04:00
proc.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
read.c
NFS: Add static NFS I/O tracepoints
2017-09-11 22:20:38 -04:00
super.c
NFS: Fix typo in nomigration mount option
2017-11-30 08:40:45 +00:00
symlink.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sysctl.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
unlink.c
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
write.c
NFS: Add a cond_resched() to nfs_commit_release_pages()
2018-02-16 20:22:58 +01:00