x86: replace EPT_EMT_* constants with X86_MT_*

This allows eliminating the former.  No functional change intended.

Suggested-by: Andrew Cooper <andrew.cooper3@citrix.com>
Signed-off-by: Demi Marie Obenour <demi@invisiblethingslab.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>

diff --git a/xen/arch/x86/include/asm/hvm/vmx/vmx.h b/xen/arch/x86/include/asm/hvm/vmx/vmx.h
index 8e1e42ac47be94468fa69e4914afcc167562a6f7..96a9f07ca50c3f4200ab72373d5b7c5fa676f6d9 100644 (file)
--- a/xen/arch/x86/include/asm/hvm/vmx/vmx.h
+++ b/xen/arch/x86/include/asm/hvm/vmx/vmx.h
@@ -80,15 +80,6 @@ typedef enum {
 #define EPTE_RWX_MASK           0x7
 #define EPTE_FLAG_MASK          0x7f
 
-#define EPT_EMT_UC              0
-#define EPT_EMT_WC              1
-#define EPT_EMT_RSV0            2
-#define EPT_EMT_RSV1            3
-#define EPT_EMT_WT              4
-#define EPT_EMT_WP              5
-#define EPT_EMT_WB              6
-#define EPT_EMT_RSV2            7
-
 #define PI_xAPIC_NDST_MASK      0xFF00
 
 void vmx_asm_vmexit_handler(struct cpu_user_regs);

diff --git a/xen/arch/x86/mm/hap/nested_ept.c b/xen/arch/x86/mm/hap/nested_ept.c
index 1cb7fefc37091bf7d92a277203e652add5611871..23fb3889b7605be62805731218c314819d5027b5 100644 (file)
--- a/xen/arch/x86/mm/hap/nested_ept.c
+++ b/xen/arch/x86/mm/hap/nested_ept.c
@@ -84,8 +84,8 @@ static bool_t nept_emt_bits_check(ept_entry_t e, uint32_t level)
 {
     if ( e.sp || level == 1 )
     {
-        if ( e.emt == EPT_EMT_RSV0 || e.emt == EPT_EMT_RSV1 ||
-             e.emt == EPT_EMT_RSV2 )
+        if ( e.emt == X86_MT_RSVD_2 || e.emt == X86_MT_RSVD_3 ||
+             e.emt == X86_MT_UCM )
             return 1;
     }
     return 0;