Re: [FIX PATCH v2] selftests: tracing: Fix to unmount tracefs for recovering environment

[Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx>]

On 9/11/23 19:24, Steven Rostedt wrote:
> On Tue, 12 Sep 2023 10:10:39 +0900
> "Masami Hiramatsu (Google)" <mhiramat@xxxxxxxxxx> wrote:
>
> > From: Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>
> >
> > Fix to unmount the tracefs if the ftracetest mounted it for recovering
> > system environment. If the tracefs is already mounted, this does nothing.
> >
> > Suggested-by: Mark Brown <broonie@xxxxxxxxxx>
> > Link: https://lore.kernel.org/all/29fce076-746c-4650-8358-b4e0fa215cf7@xxxxxxxxxxxxx/
> > Fixes: cbd965bde74c ("ftrace/selftests: Return the skip code when tracing directory not configured in kernel")
> > Signed-off-by: Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>
> > ---
> >   Changes in v2:
> >     - use -n option explictly for testing the string is non-zero.
> > ---
> >   tool
>
> Reviewed-by: Steven Rostedt (Google) <rostedt@xxxxxxxxxxx>
>
> -- Steve

Thank you all. Applied to linux-kselftest fixes branch for next rc

thanks,
-- Shuah