2 files changed, 6 insertions, 0 deletions
diff --git a/mbuto b/mbuto
index 720b77a..4df36c8 100755
--- a/mbuto
+++ b/mbuto
@@ -1138,6 +1138,8 @@ usage() {
 	echo "		Default: base"
 	echo
 	echo "		kselftests sub-options (same as run_kselftests.sh):"
+	echo "			-L"
+	echo "				list available collections"
 	echo "			-C collection"
 	echo "				select a collection of tests to run"
 	echo "			-T collection:test"
diff --git a/mbuto.1 b/mbuto.1
index 7007330..5948c9b 100644
--- a/mbuto.1
+++ b/mbuto.1
@@ -163,6 +163,10 @@ The following sub-options are provided:
 .RS
 
 .TP
+.BR \-L
+List available collections.
+
+.TP
 .BR \-C " " \fIcollection\fR
 Select a collection of tests to run. Collections are defined by the set of
 targets in \fBtools/testing/selftests/Makefile\fR of the Linux kernel tree.