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[0/3] perf: intel-pt: Add hybrid CPU compatibility test

Message ID 20221104121805.5264-1-adrian.hunter@intel.com
Headers
Series perf: intel-pt: Add hybrid CPU compatibility test |

Message

Adrian Hunter Nov. 4, 2022, 12:18 p.m. UTC 
  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

 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

Comments

Namhyung Kim Nov. 7, 2022, 7:32 p.m. UTC | #1 
Hi Adrian,

On Fri, Nov 4, 2022 at 5:18 AM Adrian Hunter <adrian.hunter@intel.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@kernel.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
Arnaldo Carvalho de Melo Nov. 9, 2022, 6:21 p.m. UTC | #2 
Em Mon, Nov 07, 2022 at 11:32:56AM -0800, Namhyung Kim escreveu:
> Hi Adrian,
> 
> On Fri, Nov 4, 2022 at 5:18 AM Adrian Hunter <adrian.hunter@intel.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@kernel.org>

Thanks, applied.

- Arnaldo

 
> 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