perf intel-pt: Add hybrid CPU compatibility test

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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.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ian Rogers <irogers@google.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Link: https://lore.kernel.org/r/20221104121805.5264-4-adrian.hunter@intel.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

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Adrian Hunter 2022-11-04 14:18:05 +02:00 • committed by Arnaldo Carvalho de Melo

parent 828143f8da

commit 44a037f54b

3 changed files with 157 additions and 1 deletions

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1

tools/perf/arch/x86/include/arch-tests.h

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3

tools/perf/arch/x86/tests/arch-tests.c

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154

tools/perf/arch/x86/tests/intel-pt-test.c

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