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| author |   Sean Christopherson <seanjc@google.com> | 2022-06-14 20:06:32 +0000 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2022-07-13 18:14:10 -0700 |
| commit | ea129d22541ecd2bf4c8769d33f48e3105eca5f9 (patch) | |
| tree | 8e83d9728b7981b2b07b42c56d382cccbf866225 /tools/testing/selftests/kvm/include | |
| parent | KVM: selftests: Use kvm_cpu_has() for nested VMX checks (diff) | |
| download | linux-dev-ea129d22541ecd2bf4c8769d33f48e3105eca5f9.tar.xz linux-dev-ea129d22541ecd2bf4c8769d33f48e3105eca5f9.zip | |
KVM: selftests: Use kvm_cpu_has() to query PDCM in PMU selftest
Use kvm_cpu_has() in the PMU test to query PDCM support instead of open
coding equivalent functionality using kvm_get_supported_cpuid_index().
No functional change intended.
Signed-off-by: Sean Christopherson <seanjc@google.com>
Link: https://lore.kernel.org/r/20220614200707.3315957-8-seanjc@google.com
Diffstat (limited to 'tools/testing/selftests/kvm/include')
| -rw-r--r-- | tools/testing/selftests/kvm/include/x86_64/processor.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h index 57fefd9e8ae9..ad10c8787892 100644 --- a/tools/testing/selftests/kvm/include/x86_64/processor.h +++ b/tools/testing/selftests/kvm/include/x86_64/processor.h @@ -81,6 +81,7 @@ struct kvm_x86_cpu_feature { #define X86_FEATURE_MWAIT KVM_X86_CPU_FEATURE(0x1, 0, ECX, 3) #define X86_FEATURE_VMX KVM_X86_CPU_FEATURE(0x1, 0, ECX, 5) #define X86_FEATURE_SMX KVM_X86_CPU_FEATURE(0x1, 0, ECX, 6) +#define X86_FEATURE_PDCM KVM_X86_CPU_FEATURE(0x1, 0, ECX, 15) #define X86_FEATURE_PCID KVM_X86_CPU_FEATURE(0x1, 0, ECX, 17) #define X86_FEATURE_MOVBE KVM_X86_CPU_FEATURE(0x1, 0, ECX, 22) #define X86_FEATURE_TSC_DEADLINE_TIMER KVM_X86_CPU_FEATURE(0x1, 0, ECX, 24) |