On 21/01/21 07:55, Wei Huang wrote:> + if (nested && guest_cpuid_has(vcpu, X86_FEATURE_SVM)) {> + best = kvm_find_cpuid_entry(vcpu, 0x8000000A, 0);> + best->edx |= (1 << 28);> + }> +Instead of this, please use kvm_cpu_cap_set in svm_set_cpu_caps's "if (nested)".Paolo