linux-kernel - Re: [PATCH v1] perf pmu: Fix aarch64 build

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Date:   Fri, 3 Feb 2023 11:36:30 -0300
From:   Arnaldo Carvalho de Melo <acme@...nel.org>
To:     Ian Rogers <irogers@...gle.com>
Cc:     John Garry <john.g.garry@...cle.com>,
        Will Deacon <will@...nel.org>,
        James Clark <james.clark@....com>,
        Mike Leach <mike.leach@...aro.org>,
        Leo Yan <leo.yan@...aro.org>,
        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>,
        Kan Liang <kan.liang@...ux.intel.com>,
        Kim Phillips <kim.phillips@....com>,
        Florian Fischer <florian.fischer@...q.space>,
        Ravi Bangoria <ravi.bangoria@....com>,
        Xing Zhengjun <zhengjun.xing@...ux.intel.com>,
        Rob Herring <robh@...nel.org>,
        Kang Minchul <tegongkang@...il.com>,
        linux-arm-kernel@...ts.infradead.org,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
        Sandipan Das <sandipan.das@....com>,
        Jing Zhang <renyu.zj@...ux.alibaba.com>,
        linuxppc-dev@...ts.ozlabs.org, Kajol Jain <kjain@...ux.ibm.com>,
        Stephane Eranian <eranian@...gle.com>,
        Perry Taylor <perry.taylor@...el.com>,
        Caleb Biggers <caleb.biggers@...el.com>
Subject: Re: [PATCH v1] perf pmu: Fix aarch64 build

Em Fri, Feb 03, 2023 at 11:35:29AM -0300, Arnaldo Carvalho de Melo escreveu:
> Em Fri, Feb 03, 2023 at 11:17:38AM -0300, Arnaldo Carvalho de Melo escreveu:
> > Em Thu, Feb 02, 2023 at 05:41:22PM -0800, Ian Rogers escreveu:
> > > On Thu, Feb 2, 2023 at 5:40 PM Ian Rogers <irogers@...gle.com> wrote:
> > > >
> > > > ARM64 overrides a weak function but a previous change had broken the
> > > > build.
> > > >
> > > > Fixes: 8cefeb8bd336 ("perf pmu-events: Introduce pmu_metrics_table")
> > > 
> > > As 8cefeb8bd336 ("perf pmu-events: Introduce pmu_metrics_table") is
> > > only on tmp.perf/core then it may be best to just squash this fix into
> > > that.
> > 
> > Yeah, that was my intention, I'll fold it there to keep bisection,
> > thanks for fixing it so fast, I'll double check on my rk3399 board and
> > on again on the cross-build container.
> 
> Nope, that is not what I reported yesterday, trying to build it on the
> rk3399 board:

Sorry, pulled the trigger too soon, this is _before_ applying your fix,
I should't multitask too much :-\

I'll double check now, 

- Arnaldo