# Re: \[PATCH v1\] perf test expr: Fix system\_tsc\_freq for only x86

- From: Namhyung Kim \<namhyung@kernel.org\>
- Date: 2024-12-11 19:17:02 
- List: linuxppc-dev
- Page: https://ratatoskr.run/linuxppc-dev/2024/12/2856740
- Thread: https://ratatoskr.run/linux-perf-users/2024/12/2847521/t.md

```text
On Tue, Dec 10, 2024 at 04:20:57PM -0300, Arnaldo Carvalho de Melo wrote:
> On Wed, Dec 04, 2024 at 06:23:05PM -0800, Ian Rogers wrote:
> > The refactoring of tool PMU events to have a PMU then adding the expr
> > literals to the tool PMU made it so that the literal system_tsc_freq
> > was only supported on x86. Update the test expectations to match -
> > namely the parsing is x86 specific and only yields a non-zero value on
> > Intel.
> 
> Namhyung,
> 
> 	Since you see no more problems and Athira tested it, I think
> this should go via perf-tools, right?

Yep, will do.

Thanks,
Namhyung


```