linux-stable/fs/nfs
Trond Myklebust 9aa7a3ffb1 NFSv4/pnfs: The layout barrier indicate a minimal value for the seqid
[ Upstream commit d6236a98b3 ]

The intention of the layout barrier is to ensure that we do not update
the layout to match an older value than the current expectation. Fix the
test in pnfs_layout_stateid_blocked() to reflect that it is legal for
the seqid of the stateid to match that of the barrier.

Fixes: aa95edf309 ("NFSv4/pnfs: Fix the layout barrier update")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2021-09-18 13:40:13 +02:00
..
blocklayout treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
filelayout NFS: fix an incorrect limit in filelayout_decode_layout() 2021-06-03 09:00:35 +02:00
flexfilelayout pNFS/flexfiles: fix incorrect size check in decode_nfs_fh() 2021-05-19 10:13:03 +02:00
cache_lib.c
cache_lib.h
callback.c
callback.h NFSv4: Add support for CB_RECALL_ANY for flexfiles layouts 2020-03-16 08:34:30 -04:00
callback_proc.c NFSv4.x: Don't return NFS4ERR_NOMATCHING_LAYOUT if we're unmounting 2021-05-19 10:13:03 +02:00
callback_xdr.c NFS4: Report callback authentication errors 2020-01-15 10:54:31 -05:00
client.c NFS: Fix a potential NULL dereference in nfs_get_client() 2021-06-16 12:01:46 +02:00
delegation.c NFSv4: Fix delegation return in cases where we have to retry 2021-07-20 16:05:47 +02:00
delegation.h NFSv4: Fix delegation return in cases where we have to retry 2021-07-20 16:05:47 +02:00
dir.c NFS: Don't gratuitously clear the inode cache when lookup failed 2021-03-17 17:06:33 +01:00
direct.c NFSv4: Fix an Oops in pnfs_mark_request_commit() when doing O_DIRECT 2021-07-20 16:05:50 +02:00
dns_resolve.c NFS: remove duplicate headers 2020-05-27 10:10:12 -04:00
dns_resolve.h
export.c NFS: Add a tracepoint in nfs_fh_to_dentry() 2019-11-03 21:28:46 -05:00
file.c NFS client updates for Linux 5.9 2020-08-15 08:26:55 -07:00
fs_context.c NFS: fs_context: validate UDP retrans to prevent shift out-of-bounds 2021-05-11 14:47:34 +02:00
fscache-index.c nfs: fscache: use timespec64 in inode auxdata 2020-01-15 10:54:30 -05:00
fscache.c NFSv4: Fix fscache cookie aux_data to ensure change_attr is included 2020-05-08 22:20:24 +01:00
fscache.h nfs: fscache: use timespec64 in inode auxdata 2020-01-15 10:54:30 -05:00
getroot.c NFS: Ensure security label is set for root inode 2020-03-30 19:56:50 -04:00
inode.c new helper: inode_wrong_type() 2021-09-08 08:49:01 +02:00
internal.h NFS: nfs_igrab_and_active must first reference the superblock 2021-01-19 18:27:31 +01:00
io.c
iostat.h
Kconfig nfs: fix PNFS_FLEXFILE_LAYOUT Kconfig default 2021-03-30 14:31:49 +02:00
Makefile NFSv4.2: add client side xattr caching. 2020-07-13 17:52:46 -04:00
mount_clnt.c NFSv3: fix rpc receive buffer size for MOUNT call 2020-05-14 18:42:44 -04:00
namespace.c NFS: fix nfs_path in case of a rename retry 2020-10-06 10:21:18 -04:00
netns.h NFS: Add sysfs support for per-container identifier 2019-07-06 14:54:49 -04:00
nfs.h
nfs2super.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
nfs2xdr.c nfs: remove timespec from xdr_encode_nfstime 2020-01-15 10:54:30 -05:00
nfs3_fs.h NFS: Additional refactoring for fs_context conversion 2020-01-15 10:15:17 -05:00
nfs3acl.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
nfs3client.c NFS: Additional refactoring for fs_context conversion 2020-01-15 10:15:17 -05:00
nfs3proc.c nfs: fix acl memory leak of posix_acl_create() 2021-07-20 16:05:51 +02:00
nfs3super.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
nfs3xdr.c NFS: Correct size calculation for create reply length 2021-03-30 14:31:49 +02:00
nfs4_fs.h NFSv4: Fix delegation return in cases where we have to retry 2021-07-20 16:05:47 +02:00
nfs4client.c NFSv4: Initialise connection to the server in nfs4_alloc_client() 2021-07-20 16:05:50 +02:00
nfs4file.c NFSv4: Fix v4.0/v4.1 SEEK_DATA return -ENOTSUPP when set NFS_V4_2 config 2021-06-03 09:00:36 +02:00
nfs4getroot.c
nfs4idmap.c NFS: Only reference user namespace from nfs4idmap struct instead of cred 2020-10-13 15:56:54 -04:00
nfs4idmap.h
nfs4namespace.c nfs: Fix memory leak of export_path 2020-06-26 08:43:14 -04:00
nfs4proc.c NFSv4: nfs4_proc_set_acl needs to restore NFS_CAP_UIDGID_NOMAP on error. 2021-06-16 12:01:47 +02:00
nfs4renewd.c NFSv4.0: nfs4_do_fsinfo() should not do implicit lease renewals 2020-02-04 12:27:55 -05:00
nfs4session.c treewide: Add SPDX license identifier for missed files 2019-05-21 10:50:45 +02:00
nfs4session.h
nfs4state.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
nfs4super.c NFS: Adjust fs_context error logging 2021-01-19 18:27:30 +01:00
nfs4sysctl.c
nfs4trace.c pNFS/flexfiles: Add tracing for layout errors 2020-01-15 10:54:33 -05:00
nfs4trace.h NFSv4: Wait for stateid updates after CLOSE/OPEN_DOWNGRADE 2020-10-02 08:43:09 -04:00
nfs4xdr.c NFSv4: Fix the alignment of page data in the getdeviceinfo reply 2020-12-30 11:53:30 +01:00
nfs42.h NFSv4.2: add the extended attribute proc functions. 2020-07-13 17:52:45 -04:00
nfs42proc.c NFSv4.2 fix handling of sr_eof in SEEK's reply 2021-05-19 10:13:03 +02:00
nfs42xattr.c NFSv4.2: fix failure to unregister shrinker 2020-11-12 10:40:02 -05:00
nfs42xdr.c NFSv4.2: Don't error when exiting early on a READ_PLUS buffer overflow 2021-01-06 14:56:55 +01:00
nfsroot.c nfsroot: Default mount option should ask for built-in NFS version 2020-11-02 10:29:03 -05:00
nfstrace.c
nfstrace.h nfs: define and use the NFS_INO_INVALID_XATTR flag 2020-07-13 17:52:45 -04:00
pagelist.c NFS: Don't corrupt the value of pg_bytes_written in nfs_do_recoalesce() 2021-06-03 09:00:36 +02:00
pnfs.c NFSv4/pnfs: The layout barrier indicate a minimal value for the seqid 2021-09-18 13:40:13 +02:00
pnfs.h pNFS: We want return-on-close to complete when evicting the inode 2021-01-19 18:27:30 +01:00
pnfs_dev.c
pnfs_nfs.c NFSv4/pNFS: Don't call _nfs4_pnfs_v3_ds_connect multiple times 2021-07-20 16:05:53 +02:00
proc.c NFS: Add softreval behaviour to nfs_lookup_revalidate() 2020-01-24 16:51:13 -05:00
read.c NFS: Trace short NFS READs 2020-06-11 13:33:48 -04:00
super.c The one new feature this time, from Anna Schumaker, is READ_PLUS, which 2020-10-22 09:44:27 -07:00
symlink.c
sysctl.c
sysfs.c NFSv4: Fix up RCU annotations for struct nfs_netns_client 2020-10-15 13:31:08 -04:00
sysfs.h NFSv4: Fix up RCU annotations for struct nfs_netns_client 2020-10-15 13:31:08 -04:00
unlink.c NFS: Avoid referencing the cred twice in async rename/unlink 2020-03-16 08:34:29 -04:00
write.c mm/writeback: discard NR_UNSTABLE_NFS, use NR_WRITEBACK instead 2020-06-02 10:59:08 -07:00