diff options
Diffstat (limited to 'arch/x86/kvm/svm/svm.c')
| -rw-r--r-- | arch/x86/kvm/svm/svm.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/x86/kvm/svm/svm.c b/arch/x86/kvm/svm/svm.c index 1ae9c2c7eacb..ff6c769aafb2 100644 --- a/arch/x86/kvm/svm/svm.c +++ b/arch/x86/kvm/svm/svm.c @@ -521,11 +521,16 @@ static void svm_init_osvw(struct kvm_vcpu *vcpu) static bool kvm_is_svm_supported(void) { int cpu = raw_smp_processor_id(); - const char *msg; u64 vm_cr; - if (!cpu_has_svm(&msg)) { - pr_err("SVM not supported by CPU %d, %s\n", cpu, msg); + if (boot_cpu_data.x86_vendor != X86_VENDOR_AMD && + boot_cpu_data.x86_vendor != X86_VENDOR_HYGON) { + pr_err("CPU %d isn't AMD or Hygon\n", cpu); + return false; + } + + if (!boot_cpu_has(X86_FEATURE_SVM)) { + pr_err("SVM not supported by CPU %d\n", cpu); return false; } |