linux-kernel - Re: [PATCH v6 00/24] Intel vendor events and TMA 5.02 metrics

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Message-ID: <CAP-5=fWEvr+r39Yw46W6uNbKWoxxPoJ=_xNqZkJSFUEpVc2Wug@mail.gmail.com>
Date: Fri, 7 Feb 2025 10:43:47 -0800
From: Ian Rogers <irogers@...gle.com>
To: Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>, 
	Arnaldo Carvalho de Melo <acme@...nel.org>, Namhyung Kim <namhyung@...nel.org>, 
	Mark Rutland <mark.rutland@....com>, 
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Jiri Olsa <jolsa@...nel.org>, 
	Ian Rogers <irogers@...gle.com>, Adrian Hunter <adrian.hunter@...el.com>, 
	Kan Liang <kan.liang@...ux.intel.com>, Andreas Färber <afaerber@...e.de>, 
	Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>, Weilin Wang <weilin.wang@...el.com>, 
	linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org, 
	Perry Taylor <perry.taylor@...el.com>, Samantha Alt <samantha.alt@...el.com>, 
	Caleb Biggers <caleb.biggers@...el.com>, Edward Baker <edward.baker@...el.com>, 
	Michael Petlan <mpetlan@...hat.com>, Thomas Falcon <thomas.falcon@...el.com>
Subject: Re: [PATCH v6 00/24] Intel vendor events and TMA 5.02 metrics

On Fri, Feb 7, 2025 at 10:20 AM Ian Rogers <irogers@...gle.com> wrote:
>
> Update the Intel vendor events to the latest.
> Update the metrics to TMA 5.02.
> Add Arrowlake and Clearwaterforest support.
> Add metrics for LNL and GNR.
> Address IIO uncore issue spotted on EMR, GRR, GNR, SPR and SRF.
>
> The perf json was generated using the script:
> https://github.com/intel/perfmon/blob/main/scripts/create_perf_json.py
> with the generated json being in:
> https://github.com/intel/perfmon/tree/main/scripts/perf
>
> Thanks to Perry Taylor <perry.taylor@...el.com>, Caleb Biggers
> <caleb.biggers@...el.com>, Edward Baker <edward.baker@...el.com>,
> Weilin Wang <weilin.wang@...el.com>, Kan Liang
> <kan.liang@...ux.intel.com> and Thomas Falcon
> <thomas.falcon@...el.com> for helping get this patch series together.
>
> v6: Add Default metric groups for new models (Kan). Fix TSC and
>     C-State metrics (Tom).
> v5: Remove Valkyrie metrics mistakenly added on atom. Ensure "perf all
>     metrics test" doesn't skip for missing events.
> v4: Fix TSC events on hybrid mistakenly specifying the core PMU
>     inhibiting the use of the msr PMU.
> v3: Fixes for hybrid metrics that were missing PMU. Update to the
>     latest events.
> v2: Fix hybrid and Co-authored-by tag issues reported by
>     Arnaldo. Updates to Lunarlake and Meteorlake events. Addition of
>     Clearwaterforest.

I've spotted that ARL, LNL and MTL are missing the Default metric
group for TopdownL1 on atom cores in this patch set. Sorry for the
noise, there will be a v7.

Thanks,
Ian