[PATCH v2 00/24] perf: Make perf_pmu_unregister() usable

Peter Zijlstra posted 24 patches 1 year ago
There is a newer version of this series
[PATCH v2 00/24] perf: Make perf_pmu_unregister() usable
Posted by Peter Zijlstra 1 year ago
Hi

New version of the perf_pmu_unregister() rework. A fair number of bugs
squashed.  Much thanks to Ravi for writing a stress tester. The robots also
managed to find a few problems.
Re: [PATCH v2 00/24] perf: Make perf_pmu_unregister() usable
Posted by Ravi Bangoria 11 months, 1 week ago
Ingo, Peter,

On 05-Feb-25 3:51 PM, Peter Zijlstra wrote:
> Hi
> 
> New version of the perf_pmu_unregister() rework. A fair number of bugs
> squashed.  Much thanks to Ravi for writing a stress tester. The robots also
> managed to find a few problems.

I've seen more issues (in addition to what I've already reported) with
v2 as well (I didn't get time to debug those so I didn't report them
here). However, those additional issues appear only with pmu unregister
stress test + perf_fuzzer and IMO pmu unregister is a rare event and I
shouldn't block the inclusion of the series. So, with current set of
issues addressed:

Reviewed-by: Ravi Bangoria <ravi.bangoria@amd.com>

Thanks,
Ravi