Commit 38442f71 authored by Trond Myklebust's avatar Trond Myklebust Committed by Ben Hutchings

NFSv4: Open state recovery must account for file permission changes

commit 304020fe upstream.

If the file permissions change on the server, then we may not be able to
recover open state. If so, we need to ensure that we mark the file
descriptor appropriately.
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
Tested-by: default avatarOleg Drokin <green@linuxhacker.ru>
Signed-off-by: default avatarAnna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
parent 32ce2fe9
......@@ -1494,6 +1494,9 @@ static int nfs4_reclaim_open_state(struct nfs4_state_owner *sp, const struct nfs
__func__, status);
case -ENOENT:
case -ENOMEM:
case -EACCES:
case -EROFS:
case -EIO:
case -ESTALE:
/* Open state on this file cannot be recovered */
nfs4_state_mark_recovery_failed(state, status);
......
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