Adding upstream version 2.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>

Documentation/nvme-create-ns.txt

@@ -16,6 +16,7 @@ SYNOPSIS
 			[--anagrp-id=<anagrpid> | -a <anagrpid>]
 			[--nvmset-id=<nvmsetid> | -i <nvmsetid>]
 			[--csi=<command_set_identifier> | -y <command_set_identifier>]
+			[--lbstm=<lbstm> | -l <lbstm>]
 			[--block-size=<block-size> | -b <block-size>]
 			[--timeout=<timeout> | -t <timeout>]
 DESCRIPTION
@@ -64,6 +65,10 @@ OPTIONS
 	This field specifies the identifier of command set.
 	if not issued, NVM Command Set will be selected.
 
+-l <lbstm>::
+--lbstm=<lbstm>::
+	Logical Block Storage Tag Mask for end-to-end protection.
+
 -b::
 --block-size::
 	Target block size the new namespace should be formatted as. Potential FLBAS