selftests: ublk: mark each test start and end time in dmesg

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.

(switch to `date +%F %T`)

Signed-off-by: Alexander Atanasov <alex@zazolabs.com>
Signed-off-by: Ming Lei <ming.lei@redhat.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Alexander Atanasov 2026-01-30 00:19:57 +08:00 • committed by Jens Axboe
commit 4e0d293af9