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

[ Upstream commit d187801d1a ]

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>
5.4-rM2-2.2.x-imx-squashed
SeongJae Park 2019-12-02 12:42:20 +01:00 committed by Greg Kroah-Hartman
parent 66ae158543
commit 277df4ca18
1 changed files with 1 additions and 0 deletions
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tools/testing/selftests/kselftest/runner.sh
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@ -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"