[PATCH 1/3] selftests/ftrace: multiple_kprobes: Also check for support
From: Thomas Meyer
Date: Fri Sep 08 2017 - 08:01:30 EST
The multiple_kprobes test case fails to check for KPROBE_EVENT support.
Add the check to prevent a false test result.
Signed-off-by: Thomas Meyer <thomas@xxxxxxxx>
---
tools/testing/selftests/ftrace/test.d/kprobe/multiple_kprobes.tc | 2 ++
1 file changed, 2 insertions(+)
diff --git a/tools/testing/selftests/ftrace/test.d/kprobe/multiple_kprobes.tc b/tools/testing/selftests/ftrace/test.d/kprobe/multiple_kprobes.tc
index 2a1cb9908746..a4fd4c851a5b 100644
--- a/tools/testing/selftests/ftrace/test.d/kprobe/multiple_kprobes.tc
+++ b/tools/testing/selftests/ftrace/test.d/kprobe/multiple_kprobes.tc
@@ -1,6 +1,8 @@
#!/bin/sh
# description: Register/unregister many kprobe events
+[ -f kprobe_events ] || exit_unsupported # this is configurable
+
# ftrace fentry skip size depends on the machine architecture.
# Currently HAVE_KPROBES_ON_FTRACE defined on x86 and powerpc64le
case `uname -m` in
--
2.11.0