Re: [PATCH v1] perf test: Expand user space event reading (rdpmc) tests

[Namhyung Kim]

On Fri, 13 Jun 2025 17:45:28 -0700, Ian Rogers wrote:
> Test that disabling rdpmc support via /sys/bus/event_source/cpu*/rdpmc
> disables reading in the mmap (libperf read support will fallback to
> using a system call).
> Test all hybrid PMUs support rdpmc.
> Ensure hybrid PMUs use the correct CPU to rdpmc the correct
> event. Previously the test would open cycles or instructions with no
> extended type then rdpmc it on whatever CPU. This could fail/skip due
> to which CPU the test was scheduled upon.
> 
> [...]
Applied to perf-tools-next, thanks!

Best regards,
Namhyung