Re: [PATCH v3 00/15] Fixes for Intel TMA, particularly for hybrid

From: Namhyung Kim
Date: Fri Jul 25 2025 - 14:49:28 EST


On Fri, 18 Jul 2025 20:05:02 -0700, Ian Rogers wrote:
> On hybrid systems some PMUs apply to all core types, particularly for
> metrics the msr PMU and the tsc event. The metrics often only want the
> values of the counter for their specific core type. These patches
> allow the cpu term in an event to give a PMU name to take the cpumask
> from. For example:
>
> $ perf stat -e msr/tsc,cpu=cpu_atom/ ...
>
> [...]
Applied to perf-tools-next, thanks!

Best regards,
Namhyung