From: Alexander Atanasov <alex@zazolabs.com>

Log test start and end time in dmesg, so generated log messages
during the test run can be linked to specific test from the test
suite.

Signed-off-by: Alexander Atanasov <alex@zazolabs.com>
(switch to `date +%F %T`)
Signed-off-by: Ming Lei <ming.lei@redhat.com>
---
 tools/testing/selftests/ublk/test_common.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/testing/selftests/ublk/test_common.sh b/tools/testing/selftests/ublk/test_common.sh
index 687884cbaec1..cfe4b107f412 100755
--- a/tools/testing/selftests/ublk/test_common.sh
+++ b/tools/testing/selftests/ublk/test_common.sh
@@ -125,6 +125,7 @@ _prep_test() {
 	modprobe ublk_drv > /dev/null 2>&1
 	UBLK_TMP=$(mktemp ublk_test_XXXXX)
 	[ "$UBLK_TEST_QUIET" -eq 0 ] && echo "ublk $type: $*"
+	echo "ublk selftest: $TID starting at $(date '+%F %T')" | tee /dev/kmsg
 }
 
 _remove_test_files()
@@ -169,6 +170,7 @@ _cleanup_test() {
 	"${UBLK_PROG}" del -a
 
 	_remove_files
+	echo "ublk selftest: $TID done at $(date '+%F %T')" | tee /dev/kmsg
 }
 
 _have_feature()
-- 
2.47.0