diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c index d2486506a808..baf9a2860d98 100644 --- a/arch/x86/kvm/cpuid.c +++ b/arch/x86/kvm/cpuid.c @@ -2157,7 +2157,8 @@ int kvm_emulate_cpuid(struct kvm_vcpu *vcpu) { u32 eax, ebx, ecx, edx; - if (cpuid_fault_enabled(vcpu) && !kvm_require_cpl(vcpu, 0)) + if (!is_smm(vcpu) && cpuid_fault_enabled(vcpu) && + !kvm_require_cpl(vcpu, 0)) return 1; eax = kvm_rax_read(vcpu); diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c index 20ed588015f1..500711c6f069 100644 --- a/arch/x86/kvm/emulate.c +++ b/arch/x86/kvm/emulate.c @@ -3583,10 +3583,10 @@ static int em_cpuid(struct x86_emulate_ctxt *ctxt) u64 msr = 0; ctxt->ops->get_msr(ctxt, MSR_MISC_FEATURES_ENABLES, &msr); - if (msr & MSR_MISC_FEATURES_ENABLES_CPUID_FAULT && - ctxt->ops->cpl(ctxt)) { + if (!ctxt->ops->is_smm(ctxt) && + (msr & MSR_MISC_FEATURES_ENABLES_CPUID_FAULT) && + ctxt->ops->cpl(ctxt)) return emulate_gp(ctxt, 0); - } eax = reg_read(ctxt, VCPU_REGS_RAX); ecx = reg_read(ctxt, VCPU_REGS_RCX);