From b941ba2380ccf51e048dc58ff0e6bdf11828f6d9 Mon Sep 17 00:00:00 2001 From: Sean Christopherson Date: Thu, 6 Oct 2022 00:51:25 +0000 Subject: [PATCH] KVM: selftests: Drop helpers for getting specific KVM supported CPUID entry Drop kvm_get_supported_cpuid_entry() and its inner helper now that all known usage can use X86_FEATURE_*, X86_PROPERTY_*, X86_PMU_FEATURE_*, or the dedicated Family/Model helpers. Providing "raw" access to CPUID leafs is undesirable as it encourages open coding CPUID checks, which is often error prone and not self-documenting. No functional change intended. Signed-off-by: Sean Christopherson Link: https://lore.kernel.org/r/20221006005125.680782-13-seanjc@google.com --- .../testing/selftests/kvm/include/x86_64/processor.h | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/tools/testing/selftests/kvm/include/x86_64/processor.h b/tools/testing/selftests/kvm/include/x86_64/processor.h index 4366dbcc1bcd..481f44c683aa 100644 --- a/tools/testing/selftests/kvm/include/x86_64/processor.h +++ b/tools/testing/selftests/kvm/include/x86_64/processor.h @@ -902,17 +902,6 @@ static inline void vcpu_clear_cpuid_feature(struct kvm_vcpu *vcpu, vcpu_set_or_clear_cpuid_feature(vcpu, feature, false); } -static inline const struct kvm_cpuid_entry2 *__kvm_get_supported_cpuid_entry(uint32_t function, - uint32_t index) -{ - return get_cpuid_entry(kvm_get_supported_cpuid(), function, index); -} - -static inline const struct kvm_cpuid_entry2 *kvm_get_supported_cpuid_entry(uint32_t function) -{ - return __kvm_get_supported_cpuid_entry(function, 0); -} - uint64_t vcpu_get_msr(struct kvm_vcpu *vcpu, uint64_t msr_index); int _vcpu_set_msr(struct kvm_vcpu *vcpu, uint64_t msr_index, uint64_t msr_value);