From 7eea640b463df3c56d576670d27c96869d42075b Mon Sep 17 00:00:00 2001
From: Keir Fraser <keir.fraser@citrix.com>
Date: Fri, 11 Jan 2008 11:07:11 +0000
Subject: [PATCH] vmxassist: Emulate CLTS. Signed-off-by: Kamala Narasimhan
 <kamala.narasimhan@citrix.com> Signed-off-by: Keir Fraser
 <keir.fraser@citrix.com> xen-unstable changeset:  
 16706:f2b4779623d26e30ebd693a1cfccfe1162243191 xen-unstable date:        Fri
 Jan 11 10:59:48 2008 +0000

---
 tools/firmware/vmxassist/vm86.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/firmware/vmxassist/vm86.c b/tools/firmware/vmxassist/vm86.c
index 357a73e35..671c52952 100644
--- a/tools/firmware/vmxassist/vm86.c
+++ b/tools/firmware/vmxassist/vm86.c
@@ -1310,6 +1310,9 @@ opcode(struct regs *regs)
 					goto invalid;
 				}
 				break;
+			case 0x06: /* clts */
+				oldctx.cr0 &= ~CR0_TS;
+				return OPC_EMULATED;
 			case 0x09: /* wbinvd */
 				return OPC_EMULATED;
 			case 0x20: /* mov Rd, Cd (1h) */
-- 
2.39.5