From: Shuah Khan (Samsung OSG) Date: Fri, 4 May 2018 18:15:52 +0000 (-0600) Subject: selftests: membarrier: return Kselftest Skip code for skipped tests X-Git-Tag: rel_imx_4.19.35_1.1.0~9870^2~16 X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=39d69997e4060bdd6fd7df4219ab3a2cb0669276;p=linux.git selftests: membarrier: return Kselftest Skip code for skipped tests When membarrier test is skipped because of unmet dependencies and/or unsupported configuration, it exits with error which is treated as a fail by the Kselftest framework. This leads to false negative result even when the test could not be run. Change it to return kselftest skip code when a test gets skipped to clearly report that the test could not be run. Change it to use ksft_exit_skip() when the test is skipped. Signed-off-by: Shuah Khan (Samsung OSG) --- diff --git a/tools/testing/selftests/membarrier/membarrier_test.c b/tools/testing/selftests/membarrier/membarrier_test.c index 22bffd55a523..6793f8ecc8e7 100644 --- a/tools/testing/selftests/membarrier/membarrier_test.c +++ b/tools/testing/selftests/membarrier/membarrier_test.c @@ -293,10 +293,9 @@ static int test_membarrier_query(void) } ksft_exit_fail_msg("sys_membarrier() failed\n"); } - if (!(ret & MEMBARRIER_CMD_GLOBAL)) { - ksft_test_result_fail("sys_membarrier() CMD_GLOBAL query failed\n"); - ksft_exit_fail_msg("sys_membarrier is not supported.\n"); - } + if (!(ret & MEMBARRIER_CMD_GLOBAL)) + ksft_exit_skip( + "sys_membarrier unsupported: CMD_GLOBAL not found.\n"); ksft_test_result_pass("sys_membarrier available\n"); return 0;