4.17-stable review patch. If anyone has any objections, please let me know.
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From: Trond Myklebust trond.myklebust@hammerspace.com
commit 995891006ccbb73c0c9c3923cf9d25c4d07ec16b upstream.
We want to compare the slot_id to the highest slot number advertised by the server.
Fixes: 3be0f80b5fe9c ("NFSv4.1: Fix up replays of interrupted requests") Cc: stable@vger.kernel.org # 4.15+ Signed-off-by: Trond Myklebust trond.myklebust@hammerspace.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- fs/nfs/nfs4proc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -751,7 +751,7 @@ static int nfs41_sequence_process(struct * The slot id we used was probably retired. Try again * using a different slot id. */ - if (slot->seq_nr < slot->table->target_highest_slotid) + if (slot->slot_nr < slot->table->target_highest_slotid) goto session_recover; goto retry_nowait; case -NFS4ERR_SEQ_MISORDERED: