3.15-stable patches

3.15-stable patches

added patches:
	ib-ipath-translate-legacy-diagpkt-into-newer-extended-diagpkt.patch
	ib-mlx5-add-missing-padding-at-end-of-struct-mlx5_ib_create_cq.patch
	ib-mlx5-add-missing-padding-at-end-of-struct-mlx5_ib_create_srq.patch
	ib-qib-fix-port-in-pkey-change-event.patch
	ib-srp-fix-a-sporadic-crash-triggered-by-cable-pulling.patch
	ib-umad-fix-error-handling.patch
	ib-umad-fix-use-after-free-on-close.patch
	nfs-don-t-declare-inode-uptodate-unless-all-attributes-were-checked.patch
	nfs-fix-cache_validity-check-in-nfs_write_pageuptodate.patch
	nfs-populate-net-in-mount-data-when-remounting.patch
	nfs-use-raw_write_seqcount_begin-end-int-nfs4_reclaim_open_state.patch
	nfsd-getattr-for-fattr4_word0_files_avail-needs-the-statfs-buffer.patch
	nfsd4-fix-free_stateid-lockowner-leak.patch
	pnfs-handle-allocation-errors-correctly-in-filelayout_alloc_layout_hdr.patch
	sunrpc-fix-a-module-reference-leak-in-svc_handle_xprt.patch