On 5/25/20 4:20 AM, Masami Hiramatsu wrote:
Check whether error_log file exists in tracing/error_log testcase and return UNSUPPORTED if no error_log file.
This can happen if we run the ftracetest on the older stable kernel.
Fixes: 4eab1cc461a6 ("selftests/ftrace: Add tracing/error_log testcase") Cc: stable@vger.kernel.org Signed-off-by: Masami Hiramatsu mhiramat@kernel.org
.../ftrace/test.d/ftrace/tracing-error-log.tc | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/tools/testing/selftests/ftrace/test.d/ftrace/tracing-error-log.tc b/tools/testing/selftests/ftrace/test.d/ftrace/tracing-error-log.tc index 021c03fd885d..23465823532b 100644 --- a/tools/testing/selftests/ftrace/test.d/ftrace/tracing-error-log.tc +++ b/tools/testing/selftests/ftrace/test.d/ftrace/tracing-error-log.tc @@ -14,6 +14,8 @@ if [ ! -f set_event ]; then exit_unsupported fi +[ -f error_log ] || exit_unsupported
- ftrace_errlog_check 'event filter parse error' '((sig >= 10 && sig < 15) || dsig ^== 17) && comm != bash' 'events/signal/signal_generate/filter'
exit 0
Applied to
git.kernel.org/pub/scm/linux/kernel/git/shuah/linux kselftest.git/ next branch for Linux 5.8-rc1
thanks, -- Shuah