In kvm_update_cpuid_runtime(), there is no need the best->function == 0x7 assignment, because there is e->function == function in cpuid_entry2_find(). Signed-off-by: Yejune Deng <yejune.deng@xxxxxxxxx> --- 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 c8f2592ccc99..eb7a01b1907b 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -120,7 +120,7 @@ void kvm_update_cpuid_runtime(struct kvm_vcpu *vcpu) } best = kvm_find_cpuid_entry(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_read_cr4_bits(vcpu, X86_CR4_PKE)); -- 2.29.0
