Branch next Tag:V4-dev.51 Merge Highlights * FSAL_CEPH: use ceph_ll_lookup_vino if available * some valid attr cleanup, especially for SEC_LABEL * NLM: Don't allow locks on non-REGULAR_FILE Signed-off-by: Frank S. Filz <ffilzlnx@mindspring.com> Contents: 4df403a Frank S. Filz V4-dev.51 2bae2fd Frank S. Filz NLM: Don't allow locks on non-REGULAR_FILE c22da93 Jeff Layton nfs4: fix bad attr comparison in xdr_fattr4_encode 6849ce7 Jeff Layton nfs4: encode only valid attrs 6abb9f1 Jeff Layton mdcache: only query for seclabel if it was requested 2f388cd Jeff Layton FSAL_CEPH: use ceph_ll_lookup_vino if available