#define AR_RESERVD_MASK 0xfffe0f00
-#define MSR_IA32_FEATURE_CONTROL_LOCKED 0x1
-#define MSR_IA32_FEATURE_CONTROL_VMXON_ENABLED 0x4
+#define IA32_FEATURE_CONTROL_LOCKED_BIT 0x1
+#define IA32_FEATURE_CONTROL_VMXON_ENABLED_BIT 0x4
#define APIC_ACCESS_PAGE_PRIVATE_MEMSLOT 9
#define IDENTITY_PAGETABLE_PRIVATE_MEMSLOT 10