linux-kernel - Re: [PATCH 0/3] perf: intel-pt: Add hybrid CPU compatibility test

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Message-ID: <CAM9d7cjHb4tKsuNjD+Mhj_4coO=H-822uBxpNAmnm6NN=Eavhw@mail.gmail.com>
Date:   Mon, 7 Nov 2022 11:32:56 -0800
From:   Namhyung Kim <namhyung@...nel.org>
To:     Adrian Hunter <adrian.hunter@...el.com>
Cc:     Arnaldo Carvalho de Melo <acme@...nel.org>,
        Jiri Olsa <jolsa@...hat.com>, Ian Rogers <irogers@...gle.com>,
        linux-kernel@...r.kernel.org, linux-perf-users@...r.kernel.org
Subject: Re: [PATCH 0/3] perf: intel-pt: Add hybrid CPU compatibility test

Hi Adrian,

On Fri, Nov 4, 2022 at 5:18 AM Adrian Hunter <adrian.hunter@...el.com> wrote:
>
> Hi
>
> The kernel driver assumes hybrid CPUs will have Intel PT capabilities
> that are compatible with the boot CPU. Add a test to check that is the
> case.
>
> First 2 patches are preparation.
>
>
> Adrian Hunter (3):
>       perf: intel-pt: Rename intel-pt-pkt-decoder-test.c
>       perf: intel-pt: Redefine test_suite
>       perf: intel-pt: Add hybrid CPU compatibility test

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

Thanks,
Namhyung

>
>  tools/perf/arch/x86/include/arch-tests.h           |   1 +
>  tools/perf/arch/x86/tests/Build                    |   2 +-
>  tools/perf/arch/x86/tests/arch-tests.c             |  15 +-
>  ...intel-pt-pkt-decoder-test.c => intel-pt-test.c} | 154 +++++++++++++++++++++
>  4 files changed, 169 insertions(+), 3 deletions(-)
>  rename tools/perf/arch/x86/tests/{intel-pt-pkt-decoder-test.c => intel-pt-test.c} (80%)
>
>
> Regards
> Adrian