linux-kernel - Re: [PATCH v2 0/4] perf test: "object code reading" test fixes

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Message-ID: <CAM9d7ciyO0L61bSBZ73yGvBo6chhSEJK2WtVMV5BFT_0-tk7RQ@mail.gmail.com>
Date: Wed, 10 Apr 2024 11:49:49 -0700
From: Namhyung Kim <namhyung@...nel.org>
To: James Clark <james.clark@....com>
Cc: linux-perf-users@...r.kernel.org, irogers@...gle.com, 
	Peter Zijlstra <peterz@...radead.org>, Ingo Molnar <mingo@...hat.com>, 
	Arnaldo Carvalho de Melo <acme@...nel.org>, Mark Rutland <mark.rutland@....com>, 
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Jiri Olsa <jolsa@...nel.org>, 
	Adrian Hunter <adrian.hunter@...el.com>, "Liang, Kan" <kan.liang@...ux.intel.com>, 
	Athira Rajeev <atrajeev@...ux.vnet.ibm.com>, Spoorthy S <spoorts2@...ibm.com>, 
	Leo Yan <leo.yan@...ux.dev>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/4] perf test: "object code reading" test fixes

Hello,

On Wed, Apr 10, 2024 at 3:35 AM James Clark <james.clark@....com> wrote:
>
> A few fixes around the object code reading test. The first patch
> appears to be unrelated, but in this case the data symbol test is
> broken on Arm N1 by the second commit.
>
> Changes since V1:
>   * Put data symbol test fix first so that bisecting still works on N1
>   * Instead of skipping "test data symbol" on N1, add some noise into
>     the loop.
>   * Add a commit to replace the only usage of lscpu in the tests with
>     uname
>
> James Clark (4):
>   perf tests: Make "test data symbol" more robust on Neoverse N1
>   perf tests: Apply attributes to all events in object code reading test
>   perf map: Remove kernel map before updating start and end addresses
>   perf tests: Remove dependency on lscpu

Acked-by: Namhyung Kim <namhyung@...nel.org>

Thanks,
Namhyung