Re: [PATCH v2] selftests/livepatch: adopt to newer sysctl error format

On Tue 2020-07-14 11:10:30, Petr Mladek wrote:

With procfs v3.3.16, the sysctl command doesn't print the set key and
value on error.  This change breaks livepatch selftest test-ftrace.sh,
that tests the interaction of sysctl ftrace_enabled:

Make it work with all sysctl versions using '-q' option.

Explicitly print the final status on success so that it can be verified
in the log. The error message is enough on failure.

Reported-by: Kamalesh Babulal <redacted>
Signed-off-by: Petr Mladek <pmladek@suse.com>

The patch is commited in livepatch.git,
branch for-5.9/selftests-cleanup.

Best Regards,
Petr