From fd507e7a7923dbc4e98cc9d34cc9393a849ad8b4 Mon Sep 17 00:00:00 2001
From: "H. Peter Anvin" <hpa@zytor.com>
Date: Tue, 27 May 2008 14:20:21 -0700
Subject: [PATCH] Fix double 66 prefixes on INVEPT/INVVPID (BR 1956955)

Fix double 66 prefixes on INVEPT/INVVPID in 16-bit mode, per BR
1956955.
---
 insns.dat | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/insns.dat b/insns.dat
index 41227736..d901786a 100644
--- a/insns.dat
+++ b/insns.dat
@@ -1734,9 +1734,9 @@ VMWRITE		reg32,rm32			\360\2\x0F\x79\110				VMX
 VMXOFF		void				\3\x0F\x01\xC4					VMX
 VMXON		mem				\363\2\x0F\xC7\206				VMX
 ;# Extended Page Tables VMX instructions
-INVEPT		reg32,mem			[rm: o32 66 0f 38 80 /r]			VMX,SO,NOLONG
+INVEPT		reg32,mem			[rm: 66 0f 38 80 /r]			VMX,SO,NOLONG
 INVEPT		reg64,mem			[rm: o64nw 66 0f 38 80 /r]			VMX,SO,LONG
-INVVPID		reg32,mem			[rm: o32 66 0f 38 81 /r]			VMX,SO,NOLONG
+INVVPID		reg32,mem			[rm: 66 0f 38 81 /r]			VMX,SO,NOLONG
 INVVPID		reg64,mem			[rm: o64nw 66 0f 38 81 /r]			VMX,SO,LONG
 
 ;# Tejas New Instructions (SSSE3)
-- 
2.11.4.GIT