[PATCH v1 2/2] kselftest/arm64: Provide progress messages when signalling children

[Mark Brown]

Especially when the test is configured to run for a longer time it can be
reassuring to users to see that the supervising program is running OK so
provide a message every second when the output timer expires.

Signed-off-by: Mark Brown <broonie at kernel.org>
---
 tools/testing/selftests/arm64/fp/fp-stress.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/testing/selftests/arm64/fp/fp-stress.c b/tools/testing/selftests/arm64/fp/fp-stress.c
index 35dc07648d52..ccbfcf847d96 100644
--- a/tools/testing/selftests/arm64/fp/fp-stress.c
+++ b/tools/testing/selftests/arm64/fp/fp-stress.c
@@ -549,6 +549,9 @@ int main(int argc, char **argv)
 			all_children_started = true;
 		}
 
+		ksft_print_msg("Sending signals, timeout remaining: %d\n",
+			       timeout);
+
 		for (i = 0; i < num_children; i++)
 			child_tickle(&children[i]);
 
-- 
2.30.2