KVM: selftests: Add a helper to query if the PMU module param is enabled

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Add a helper to probe KVM's "enable_pmu" param, open coding strings in
multiple places is just asking for false negatives and/or runtime errors
due to typos.

Reviewed-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Tested-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Link: https://lore.kernel.org/r/20240109230250.424295-23-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>

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This commit is contained in:

Sean Christopherson 2024-01-09 15:02:42 -08:00

parent b55e7adf63

commit c85e986716

4 changed files with 8 additions and 3 deletions

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5

tools/testing/selftests/kvm/include/x86_64/processor.h

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2

tools/testing/selftests/kvm/x86_64/pmu_counters_test.c

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2

tools/testing/selftests/kvm/x86_64/pmu_event_filter_test.c

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2

tools/testing/selftests/kvm/x86_64/vmx_pmu_caps_test.c

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