[PATCH] tools/perf/test: Check for perf stat return code in perf all PMU test

[Namhyung Kim]

On Wed, Apr 01, 2026 at 01:40:47PM -0700, Ian Rogers wrote:
> This looks like a latent Intel cpu_atom PMU bug. Thomas, wdyt?

Are you ok with the change itself then?

I'm not sure what's the expectation when the test runs with a regular
user.  I assume the intention of this change is running as root..

Thanks,
Namhyung