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

[Miroslav Benes]

On Tue, 14 Jul 2020, 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 <kamalesh@xxxxxxxxxxxxxxxxxx>
> Signed-off-by: Petr Mladek <pmladek@xxxxxxxx>

Acked-by: Miroslav Benes <mbenes@xxxxxxx>

M