Re: [PATCH v2] perf test: Simplify object code reading test

From: Arnaldo Carvalho de Melo
Date: Wed Nov 08 2023 - 15:10:26 EST


Em Mon, Nov 06, 2023 at 10:15:07AM +0200, Adrian Hunter escreveu:
> On 3/11/23 21:55, Namhyung Kim wrote:
> > It tries cycles (or cpu-clock on s390) event with exclude_kernel bit to
> > open. But other arch on a VM can fail with the hardware event and need
> > to fallback to the software event in the same way.
> >
> > So let's get rid of the cpuid check and use generic fallback mechanism
> > using an array of event candidates. Now event in the odd index excludes
> > the kernel so use that for the return value.
> >
> > Cc: Thomas Richter <tmricht@xxxxxxxxxxxxx>
> > Tested-by: James Clark <james.clark@xxxxxxx>
> > Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
>
> Reviewed-by: Adrian Hunter <adrian.hunter@xxxxxxxxx>

Thanks, applied to perf-tools-next.

- Arnaldo