Drop an unnecessary check that kvm_find_cpuid_entry_index(), i.e. cpuid_entry2_find(), returns the correct leaf when getting CPUID.0x7.0x0 to update X86_FEATURE_OSPKE. cpuid_entry2_find() never returns an entry for the wrong function. And not that it matters, but cpuid_entry2_find() will always return a precise match for CPUID.0x7.0x0 since the index is significant. No functional change intended. Reviewed-by: Maxim Levitsky <mlevitsk@xxxxxxxxxx> Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx> --- arch/x86/kvm/cpuid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index 16cfa839e734..7481926a0291 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -291,7 +291,7 @@ void kvm_update_cpuid_runtime(struct kvm_vcpu *vcpu) } best = kvm_find_cpuid_entry_index(vcpu, 7, 0); - if (best && boot_cpu_has(X86_FEATURE_PKU) && best->function == 0x7) + if (best && boot_cpu_has(X86_FEATURE_PKU)) cpuid_entry_change(best, X86_FEATURE_OSPKE, kvm_is_cr4_bit_set(vcpu, X86_CR4_PKE)); -- 2.47.0.338.g60cca15819-goog
