[PATCH 2/7] selftests/ftrace: Return unsupported for the unconfigured features

Masami Hiramatsu
2020-06-01T14:42:29Z

As same as other test cases, return unsupported if kprobe_events
or argument access feature are not found.

There can be a new arch which does not port those features yet,
and an older kernel which doesn't support it.
Those can not enable the features.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
---
.../ftrace/test.d/direct/kprobe-direct.tc | 2 +-
.../ftrace/test.d/kprobe/kprobe_args_user.tc | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/ftrace/test.d/direct/kprobe-direct.tc b/tools/testing/selftests/ftrace/test.d/direct/kprobe-direct.tc
index 801ecb63e84c..e95b744b23e4 100644
--- a/tools/testing/selftests/ftrace/test.d/direct/kprobe-direct.tc
+++ b/tools/testing/selftests/ftrace/test.d/direct/kprobe-direct.tc
@@ -10,7 +10,7 @@ fi

if [ ! -f kprobe_events ]; then
echo "No kprobe_events file -please build CONFIG_KPROBE_EVENTS"
- exit_unresolved;
+ exit_unsupported;
fi

echo "Let the module run a little"
diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_user.tc b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_user.tc
index 0f60087583d8..b41471f301ab 100644
--- a/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_user.tc
+++ b/tools/testing/selftests/ftrace/test.d/kprobe/kprobe_args_user.tc
@@ -4,7 +4,7 @@

[ -f kprobe_events ] || exit_unsupported # this is configurable

-grep -q '\$arg<N>' README || exit_unresolved # depends on arch
+grep -q '\$arg<N>' README || exit_unsupported # depends on arch
grep -A10 "fetcharg:" README | grep -q 'ustring' || exit_unsupported
grep -A10 "fetcharg:" README | grep -q '\[u\]<offset>' || exit_unsupported