Split out kabi fix to separate patch
- kabi fix (bnc#864404).
- Refresh
  patches.fixes/0001-NFSv4-Allow-the-state-manager-to-mark-an-open_owner-.patch.
NFSv4: Ensure correct locking when accessing the 'lock_states'
list (bnc#864401).
NFSv4.1 handle DS stateid errors (bnc#864401).
NFSv4.1: We must release the sequence id when we fail to get
a session slot (bnc#864401).
NFS: Add sequence_priviliged_ops for nfs4_proc_sequence()
(bnc#864401).
SUNRPC: Don't allow low priority tasks to pre-empt higher
priority ones (bnc#864401).
SUNRPC: When changing the queue priority, ensure that we change
the owner (bnc#864401).