Re: [PATCH v1] perf pmu: Treat the msr pmu as software

[Namhyung Kim]

On Wed, 24 Jan 2024 15:42:00 -0800, Ian Rogers wrote:
> The msr PMU is a software one, meaning msr events may be grouped
> with events in a hardware context. As the msr PMU isn't marked as a
> software PMU by perf_pmu__is_software, groups with the msr PMU in
> are broken and the msr events placed in a different group. This
> may lead to multiplexing errors where a hardware event isn't
> counted while the msr event, such as tsc, is. Fix all of this by
> marking the msr PMU as software, which agrees with the driver.
> 
> [...]

Applied to perf-tools-next, thanks!

Best regards,
-- 
Namhyung Kim <namhyung@xxxxxxxxxx>