linux-kernel - Re: [PATCH v2 06/18] perf s390 s390_cpumcfdg

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Message-ID: <CAP-5=fVt1vxK0CJ=aYjZzs4mushbxAx8056uxVQZUfsLAKpVoQ@mail.gmail.com>
Date:   Fri, 25 Aug 2023 06:14:01 -0700
From:   Ian Rogers <irogers@...gle.com>
To:     Thomas Richter <tmricht@...ux.ibm.com>
Cc:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        Heiko Carstens <hca@...ux.ibm.com>,
        Sumanth Korikkar <sumanthk@...ux.ibm.com>,
        Sven Schnelle <svens@...ux.ibm.com>,
        Vasily Gorbik <gor@...ux.ibm.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>,
        James Clark <james.clark@....com>,
        Kan Liang <kan.liang@...ux.intel.com>,
        John Garry <john.g.garry@...cle.com>,
        Kajol Jain <kjain@...ux.ibm.com>,
        Jing Zhang <renyu.zj@...ux.alibaba.com>,
        Ravi Bangoria <ravi.bangoria@....com>,
        Rob Herring <robh@...nel.org>,
        Gaosheng Cui <cuigaosheng1@...wei.com>,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 06/18] perf s390 s390_cpumcfdg_dump: Don't scan all PMUs

On Fri, Aug 25, 2023 at 1:20 AM Thomas Richter <tmricht@...ux.ibm.com> wrote:
>
> On 8/24/23 15:59, Arnaldo Carvalho de Melo wrote:
> > Em Wed, Aug 23, 2023 at 09:13:18PM -0700, Ian Rogers escreveu:
> >> Rather than scanning all PMUs for a counter name, scan the PMU
> >> associated with the evsel of the sample. This is done to remove a
> >> dependence on pmu-events.h.
> >
> > I'm applying this one, and CCing the S/390 developers so that they can
> > try this and maybe provide an Acked-by/Tested-by,
> >
> > - Arnaldo
>
>
> Arnaldo,
>
> I have downloaded this patch set of 18 patches (using b4), but they do not
> apply on my git tree.
>
> Which git branch do I have to use to test this. Thanks a lot.

Hi Thomas,

the changes are in the perf-tools-next tree:
https://git.kernel.org/pub/scm/linux/kernel/git/perf/perf-tools-next.git/

Thanks,
Ian

> --
> Thomas Richter, Dept 3303, IBM s390 Linux Development, Boeblingen, Germany
> --
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>