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Trond Myklebust e3eeeaed0a NFSv4/pNFS: Don't call _nfs4_pnfs_v3_ds_connect multiple times 
[ Upstream commit f46f84931a0aa344678efe412d4b071d84d8a805 ]

After we grab the lock in nfs4_pnfs_ds_connect(), there is no check for
whether or not ds->ds_clp has already been initialised, so we can end up
adding the same transports multiple times.

Fixes: fc821d59209d ("pnfs/NFSv4.1: Add multipath capabilities to pNFS flexfiles servers over NFSv3")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-07-20 16:16:13 +02:00
..
blocklayout
NFS: Mark expected switch fall-throughs
2018-08-08 16:50:02 -04:00
filelayout
NFS: fix an incorrect limit in filelayout_decode_layout()
2021-06-03 08:38:08 +02:00
flexfilelayout
pNFS/flexfiles: fix incorrect size check in decode_nfs_fh()
2021-05-22 10:59:43 +02:00
cache_lib.c
…
cache_lib.h
…
callback_proc.c
NFSv4/pnfs: Return valid stateids in nfs_layout_find_inode_by_stateid()
2020-04-23 10:30:18 +02:00
callback_xdr.c
NFS CB_OFFLOAD xdr
2018-08-09 12:56:38 -04:00
callback.c
…
callback.h
NFS CB_OFFLOAD xdr
2018-08-09 12:56:38 -04:00
client.c
NFS: Fix a potential NULL dereference in nfs_get_client()
2021-06-16 11:55:01 +02:00
delegation.c
NFS: Fix a soft lockup in the delegation recovery code
2020-01-27 14:50:27 +01:00
delegation.h
NFS: Fix a soft lockup in the delegation recovery code
2020-01-27 14:50:27 +01:00
dir.c
nfs: Fix security label length not being reset
2020-10-07 08:00:07 +02:00
direct.c
SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion")
2020-07-29 10:16:46 +02:00
dns_resolve.c
…
dns_resolve.h
…
export.c
NFS: Pass the inode down to the getattr() callback
2018-06-04 12:07:07 -04:00
file.c
SUNRPC reverting d03727b248d0 ("NFSv4 fix CLOSE not waiting for direct IO compeletion")
2020-07-29 10:16:46 +02:00
fscache-index.c
nfs: fscache: use timespec64 in inode auxdata
2020-05-20 08:18:43 +02:00
fscache.c
NFSv4: Fix fscache cookie aux_data to ensure change_attr is included
2020-05-20 08:18:43 +02:00
fscache.h
nfs: fscache: use timespec64 in inode auxdata
2020-05-20 08:18:43 +02:00
getroot.c
…
inode.c
NFS: nfs_find_open_context() may only select open files
2021-07-20 16:16:11 +02:00
internal.h
NFS: nfs_igrab_and_active must first reference the superblock
2021-01-19 18:22:37 +01:00
io.c
…
iostat.h
…
Kconfig
nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default
2021-03-30 14:36:58 +02:00
Makefile
…
mount_clnt.c
…
namespace.c
NFS: fix nfs_path in case of a rename retry
2020-11-05 11:08:46 +01:00
netns.h
…
nfs2super.c
…
nfs2xdr.c
NFSv2: Fix a typo in encode_sattr()
2020-01-17 19:47:04 +01:00
nfs3_fs.h
…
nfs3acl.c
nfs: Fix potential posix_acl refcnt leak in nfs3_set_acl
2020-05-06 08:13:32 +02:00
nfs3client.c
…
nfs3proc.c
nfs: fix acl memory leak of posix_acl_create()
2021-07-20 16:16:13 +02:00
nfs3super.c
…
nfs3xdr.c
NFS: Correct size calculation for create reply length
2021-03-30 14:36:58 +02:00
nfs4_fs.h
NFSv4: Fix deadlock between nfs4_evict_inode() and nfs4_opendata_get_inode()
2021-06-16 11:55:01 +02:00
nfs4client.c
NFSv4: Initialise connection to the server in nfs4_alloc_client()
2021-07-20 16:16:12 +02:00
nfs4file.c
NFSv4: Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config
2021-06-03 08:38:08 +02:00
nfs4getroot.c
…
nfs4idmap.c
keys: Fix dependency loop between construction record and auth key
2019-03-23 20:09:48 +01:00
nfs4idmap.h
…
nfs4namespace.c
…
nfs4proc.c
NFSv4: nfs4_proc_set_acl needs to restore NFS_CAP_UIDGID_NOMAP on error.
2021-06-16 11:55:02 +02:00
nfs4renewd.c
…
nfs4session.c
…
nfs4session.h
…
nfs4state.c
NFSv4: Ensure that the state manager exits the loop on SIGKILL
2019-11-06 13:05:29 +01:00
nfs4super.c
NFSv4: Fix a pNFS layout related use-after-free race when freeing the inode
2021-01-06 14:45:01 +01:00
nfs4sysctl.c
…
nfs4trace.c
…
nfs4trace.h
NFSv4: Fix a tracepoint Oops in initiate_file_draining()
2018-09-14 16:24:08 -04:00
nfs4xdr.c
nfs: Fix getxattr kernel panic and memory overflow
2020-08-21 11:05:38 +02:00
nfs42.h
…
nfs42proc.c
NFSv4.2 fix handling of sr_eof in SEEK's reply
2021-05-22 10:59:43 +02:00
nfs42xdr.c
NFS: Add missing encode / decode sequence_maxsz to v4.2 operations
2020-01-27 14:50:29 +01:00
nfs.h
…
nfsroot.c
…
nfstrace.c
…
nfstrace.h
…
pagelist.c
NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce()
2021-06-03 08:38:08 +02:00
pnfs_dev.c
…
pnfs_nfs.c
NFSv4/pNFS: Don't call _nfs4_pnfs_v3_ds_connect multiple times
2021-07-20 16:16:13 +02:00
pnfs.c
NFSv4: Fix a NULL pointer dereference in pnfs_mark_matching_lsegs_return()
2021-06-03 08:38:02 +02:00
pnfs.h
NFSv4: Fix a pNFS layout related use-after-free race when freeing the inode
2021-01-06 14:45:01 +01:00
proc.c
NFSv2: Fix write regression
2019-09-21 07:17:02 +02:00
read.c
NFS: Pass error information to the pgio error cleanup routine
2019-09-06 10:22:23 +02:00
super.c
fs/nfs: Fix nfs_parse_devname to not modify it's argument
2020-01-27 14:50:26 +01:00
symlink.c
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sysctl.c
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unlink.c
NFS: Fix up sillyrename()
2018-05-31 15:02:16 -04:00
write.c
NFS: Fix races nfs_page_group_destroy() vs nfs_destroy_unlinked_subrequests()
2020-10-01 13:14:41 +02:00