Re: [PATCH] selftests/tracing: Add basic test for trace_marker_raw file

[Shuah Khan]

On 11/4/25 16:47, Masami Hiramatsu (Google) wrote:
> On Tue, 14 Oct 2025 14:51:49 -0400
> Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
>
> > From: Steven Rostedt <rostedt@xxxxxxxxxxx>
> >
> > Commit 64cf7d058a00 ("tracing: Have trace_marker use per-cpu data to read
> > user space") made an update that fixed both trace_marker and
> > trace_marker_raw. But the small difference made to trace_marker_raw had a
> > blatant bug in it that any basic testing would have uncovered.
> > Unfortunately, the self tests have tests for trace_marker but nothing for
> > trace_marker_raw which allowed the bug to get upstream.
> >
> > Add basic selftests to test trace_marker_raw so that this doesn't happen
> > again.
>
> Looks good to me.
>
> Acked-by: Masami Hiramatsu (Google) <mhiramat@xxxxxxxxxx>

Thanks. Applied to ksleftest next for 6.19-rc1.

thanks,
-- Shuah