linux-kernel - Re: [PATCH v1] perf MANIFEST: Add gen-sysreg for ARM SPE

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Date:   Wed, 22 Nov 2023 09:22:53 -0800
From:   Namhyung Kim <namhyung@...nel.org>
To:     Arnaldo Carvalho de Melo <acme@...nel.org>
Cc:     Ian Rogers <irogers@...gle.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>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Oliver Upton <oliver.upton@...ux.dev>,
        Marc Zyngier <maz@...nel.org>,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v1] perf MANIFEST: Add gen-sysreg for ARM SPE

Hi Arnaldo,

On Wed, Nov 22, 2023 at 4:20 AM Arnaldo Carvalho de Melo
<acme@...nel.org> wrote:
>
> Em Wed, Nov 22, 2023 at 09:18:03AM -0300, Arnaldo Carvalho de Melo escreveu:
> > Em Tue, Nov 21, 2023 at 06:28:05PM -0800, Ian Rogers escreveu:
> > > The necessary files for generating sysreg-defs.h need adding to the
> > > perf tool MANIFEST that lists the files for packaging the perf tool
> > > source code. Fix for the following:
> > >
> > > ```
> > > $ make perf-tar-src-pkg
> > > $ tar xvf perf-6.7.0-rc2.tar
> > > $ cd perf-6.7.0-rc2
> > > $ make -C tools/perf
>
> And I detected this while doing these tests on
> perf-tools/tmp.perf-tools:
>
> [acme@...lbox perf-tools]$ git log --oneline -1 ; time make -C tools/perf build-test
> 4dbc034e08146c48 (HEAD -> perf-tools) tools/perf: Update tools's copy of mips syscall table
> make: Entering directory '/home/acme/git/perf-tools/tools/perf'
> egrep: warning: egrep is obsolescent; using grep -E
> - tarpkg: ./tests/perf-targz-src-pkg .
> make[1]: *** [tests/make:348: tarpkg] Error 2
> make: *** [Makefile:103: build-test] Error 2
> make: Leaving directory '/home/acme/git/perf-tools/tools/perf'
>
> real    0m7.498s
> user    0m12.059s
> sys     0m5.491s
> ⬢[acme@...lbox perf-tools]$
>
> > > Fixes: e2bdd172e665 ("perf build: Generate arm64's sysreg-defs.h and add to include path")
> >
> > Tested-by: Arnaldo Carvalho de Melo <acme@...hat.com>
> >
> > Namhyung, I'm testing this together with your headers sync series + what
> > is in perf-tools/tmp.perf-tools, will report results soon.

Great, thanks for the testing!
Namhyung