selftests/ftrace: Return unsupported if it detects older kernel

Return unsupported if the kernel is too old to support
instance independent ftrace filter for some testcases.

Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
This commit is contained in:
Masami Hiramatsu 2017-05-23 15:10:04 +09:00 • committed by Shuah Khan
commit bc5f1598e9
2 changed files with 18 additions and 0 deletions