hv: vcpuid: disable some features in cpuid

We didn't emualte them well, so just disable them.
Here are PMU CPUID.0A, Intel RDT CPUID.0F and CPUID.10, Intel SGX CPUID.12,
Intel Processor Trace CPUID.14

Signed-off-by: Li, Fei1 <fei1.li@intel.com>

Author: lifeix

hypervisor/arch/x86/cpuid.c

@@ -112,13 +112,6 @@ static void init_vcpuid_entry(__unused struct vm *vm,
 		}
 		break;
 
-	case 0x0aU:
-		/* not support pmu */
-		entry->eax = 0U;
-		entry->ebx = 0U;
-		entry->ecx = 0U;
-		entry->edx = 0U;
-		break;
 	case 0x16U:
 		if (boot_cpu_data.cpuid_level >= 0x16U) {
 			/* call the cpuid when 0x16 is supported */
@@ -252,6 +245,17 @@ int set_vcpuid_entries(struct vm *vm)
 			}
 			break;
 
+		/* These features are disabled */
+		/* PMU is not supported */
+		case 0x0aU:
+		/* Intel RDT */
+		case 0x0fU:
+		case 0x10U:
+		/* Intel SGX */
+		case 0x12U:
+		/* Intel Processor Trace */
+		case 0x14U:
+			break;
 		default:
 			init_vcpuid_entry(vm, i, 0U, 0U, &entry);
 			result = set_vcpuid_entry(vm, &entry);