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SubjectRe: [RFC 3/5] perf: Allow per PMU access control
> +	mutex_lock(&pmus_lock);
> + list_for_each_entry(pmu, &pmus, entry)
> + pmu->perf_event_paranoid = sysctl_perf_event_paranoid;
> + mutex_unlock(&pmus_lock);

What happens to pmus that got added later?

The rest looks good.

Can you post a non RFC version?

-Andi

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