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KVM: selftests: Drop helpers for getting specific KVM supported CPUID entry

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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 <seanjc@google.com>
Link: https://lore.kernel.org/r/20221006005125.680782-13-seanjc@google.com
This commit is contained in:
Sean Christopherson 2022-10-06 00:51:25 +00:00
parent 074e9d4c9c
commit b941ba2380
1 changed files with 0 additions and 11 deletions
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11
tools/testing/selftests/kvm/include/x86_64/processor.h
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@ -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);