linux-kernel - Re: [PATCH v1] perf vendor events intel: Alderlake/sapphirerapids metric fixes

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Message-ID: <ZbVZ2yeWTRKNS-1R@kernel.org>
Date: Sat, 27 Jan 2024 16:30:35 -0300
From: Arnaldo Carvalho de Melo <acme@...nel.org>
To: Ian Rogers <irogers@...gle.com>
Cc: "Liang, Kan" <kan.liang@...ux.intel.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...hat.com>, Mark Rutland <mark.rutland@....com>,
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
	Jiri Olsa <jolsa@...nel.org>, Namhyung Kim <namhyung@...nel.org>,
	Adrian Hunter <adrian.hunter@...el.com>,
	linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
	Edward Baker <edward.baker@...el.com>
Subject: Re: [PATCH v1] perf vendor events intel: Alderlake/sapphirerapids
 metric fixes

Em Fri, Jan 26, 2024 at 05:46:33PM -0800, Ian Rogers escreveu:
> On Fri, Jan 5, 2024 at 11:22 AM Liang, Kan <kan.liang@...ux.intel.com> wrote:
> >
> >
> >
> > On 2024-01-04 6:19 p.m., Ian Rogers wrote:
> > > As events are deduplicated by name, ensure PMU prefixes are always
> > > used in metrics. Previously they may be missed on the first event in a
> > > formula.
> > >
> > > Update metric constraints for architectures with topdown l2 events.
> > >
> > > Conversion script updated in:
> > > https://github.com/intel/perfmon/pull/128
> > >
> > > Reported-by: Arnaldo Carvalho de Melo <acme@...nel.org>
> > > Closes: https://lore.kernel.org/lkml/ZZam-EG-UepcXtWw@kernel.org/
> > > Signed-off-by: Ian Rogers <irogers@...gle.com>
> >
> > Thanks Ian.
> >
> > Reviewed-by: Kan Liang <kan.liang@...ux.intel.com>
> >
> > Thanks,
> > Kan
> 
> Ping.

Applied and it fixes the problem I just reported (perf test 103),
thanks!

- Arnaldo