diff --git a/[refs] b/[refs]
index a155af042ecd..d591d6aac8ed 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b2a3477727c1d43b92a3e4223f10ad5bf639df06
+refs/heads/master: c3709e6734daa4d9b37fe31592ebb0eb57bae1bb
diff --git a/trunk/arch/x86/include/asm/kvm_para.h b/trunk/arch/x86/include/asm/kvm_para.h
index 734c3767cfac..183922e13de1 100644
--- a/trunk/arch/x86/include/asm/kvm_para.h
+++ b/trunk/arch/x86/include/asm/kvm_para.h
@@ -170,6 +170,9 @@ static inline int kvm_para_available(void)
 	unsigned int eax, ebx, ecx, edx;
 	char signature[13];
 
+	if (boot_cpu_data.cpuid_level < 0)
+		return 0;	/* So we don't blow up on old processors */
+
 	cpuid(KVM_CPUID_SIGNATURE, &eax, &ebx, &ecx, &edx);
 	memcpy(signature + 0, &ebx, 4);
 	memcpy(signature + 4, &ecx, 4);