Adding upstream version 2.7.1.

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

Documentation/nvme-compare.txt

@@ -23,12 +23,13 @@ SYNOPSIS
 			[--dir-type=<type> | -T <type>]
 			[--dir-spec=<spec> | -S <spec>]
 			[--dsm=<dsm> | -D <dsm>]
-			[--show-command | -v]
+			[--show-command | -V]
 			[--dry-run | -w]
 			[--latency | -t]
 			[--storage-tag<storage-tag> | -g <storage-tag>]
 			[--storage-tag-check | -C]
 			[--force]
+			[--output-format=<fmt> | -o <fmt>] [--verbose | -v]
 
 DESCRIPTION
 -----------
@@ -73,7 +74,6 @@ OPTIONS
 -p <prinfo>::
 --prinfo=<prinfo>::
 	Protection Information and check field.
-
 +
 []
 |=================
@@ -127,7 +127,7 @@ metadata is passes.
 	among other things, as well as yet to be defined types. Please
 	consult the NVMe specification for detailed breakdown of how to
 	use this field.
--v::
+-V::
 --show-cmd::
 	Print out the command to be sent.
 
@@ -151,8 +151,17 @@ metadata is passes.
 	data protection processing.
 
 --force::
-    Ignore namespace is currently busy and performed the operation
-    even though.
+	Ignore namespace is currently busy and performed the operation
+	even though.
+
+-o <fmt>::
+--output-format=<fmt>::
+	Set the reporting format to 'normal', 'json' or 'binary'. Only one
+	output format can be used at a time.
+
+-v::
+--verbose::
+	Increase the information detail in the output.
 
 EXAMPLES
 --------