From: SeongJae Park <sjpark@amazon.de>
Date: Mon, 2 Dec 2019 11:42:20 +0000 (+0100)
Subject: kselftest/runner: Print new line in print of timeout log
X-Git-Tag: v5.4.11~106
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=277df4ca18da0ab0e2e83c476dde2c8f74177c41;p=thirdparty%2Fkernel%2Fstable.git

kselftest/runner: Print new line in print of timeout log

[ Upstream commit d187801d1a46519d2a322f879f7c8f85c685372e ]

If a timeout failure occurs, kselftest kills the test process and prints
the timeout log.  If the test process has killed while printing a log
that ends with new line, the timeout log can be printed in middle of the
test process output so that it can be seems like a comment, as below:

    # test_process_log	not ok 3 selftests: timers: nsleep-lat # TIMEOUT

This commit avoids such problem by printing one more line before the
TIMEOUT failure log.

Signed-off-by: SeongJae Park <sjpark@amazon.de>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/tools/testing/selftests/kselftest/runner.sh b/tools/testing/selftests/kselftest/runner.sh
index 84de7bc74f2cf..a8d20cbb711cf 100644
--- a/tools/testing/selftests/kselftest/runner.sh
+++ b/tools/testing/selftests/kselftest/runner.sh
@@ -79,6 +79,7 @@ run_one()
 		if [ $rc -eq $skip_rc ]; then	\
 			echo "not ok $test_num $TEST_HDR_MSG # SKIP"
 		elif [ $rc -eq $timeout_rc ]; then \
+			echo "#"
 			echo "not ok $test_num $TEST_HDR_MSG # TIMEOUT"
 		else
 			echo "not ok $test_num $TEST_HDR_MSG # exit=$rc"