linux-kernel - Re: [PATCH] perf tests attr: Support Topdown metrics events

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Date:   Tue, 5 Oct 2021 14:56:57 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Jiri Olsa <jolsa@...hat.com>
Cc:     kan.liang@...ux.intel.com, linux-kernel@...r.kernel.org,
        ak@...ux.intel.com
Subject: Re: [PATCH] perf tests attr: Support Topdown metrics events

Em Mon, Oct 04, 2021 at 05:42:56PM +0200, Jiri Olsa escreveu:
> On Thu, Sep 30, 2021 at 12:52:46PM -0700, kan.liang@...ux.intel.com wrote:
> > From: Kan Liang <kan.liang@...ux.intel.com>
> > 
> > The Topdown metrics events were added as perf stat default events since
> > commit 42641d6f4d15 ("perf stat: Add Topdown metrics events as default
> > events"). However, the perf attr tests were not updated accordingly.
> > 
> > The perf attr test fails on the platform which supports Topdown metrics.
> > perf test 17
> > 17: Setup struct perf_event_attr                        :FAILED!
> > 
> > Add Topdown metrics events into perf attr test cases. Make them optional
> > since they are only available on newer platforms.
> > 
> > Reported-by: kernel test robot <oliver.sang@...el.com>
> > Fixes: 42641d6f4d15 ("perf stat: Add Topdown metrics events as default events")
> > Signed-off-by: Kan Liang <kan.liang@...ux.intel.com>
> 
> Acked-by: Jiri Olsa <jolsa@...hat.com>

Thanks, applied.

- Arnaldo