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Message-Id: <11820734801188-git-send-email-avi@qumranet.com>
Date: Sun, 17 Jun 2007 12:44:10 +0300
From: Avi Kivity <avi@...ranet.com>
To: kvm-devel@...ts.sourceforge.net
Cc: linux-kernel@...r.kernel.org, Avi Kivity <avi@...ranet.com>
Subject: [PATCH 29/58] KVM: x86 emulator: implement wbinvd
Vista seems to trigger it.
Signed-off-by: Avi Kivity <avi@...ranet.com>
---
drivers/kvm/x86_emulate.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c
index 7ade090..6123c02 100644
--- a/drivers/kvm/x86_emulate.c
+++ b/drivers/kvm/x86_emulate.c
@@ -152,7 +152,7 @@ static u8 opcode_table[256] = {
static u16 twobyte_table[256] = {
/* 0x00 - 0x0F */
0, SrcMem | ModRM | DstReg, 0, 0, 0, 0, ImplicitOps, 0,
- 0, 0, 0, 0, 0, ImplicitOps | ModRM, 0, 0,
+ 0, ImplicitOps, 0, 0, 0, ImplicitOps | ModRM, 0, 0,
/* 0x10 - 0x1F */
0, 0, 0, 0, 0, 0, 0, 0, ImplicitOps | ModRM, 0, 0, 0, 0, 0, 0, 0,
/* 0x20 - 0x2F */
@@ -1304,6 +1304,8 @@ twobyte_special_insn:
/* Disable writeback. */
dst.orig_val = dst.val;
switch (b) {
+ case 0x09: /* wbinvd */
+ break;
case 0x0d: /* GrpP (prefetch) */
case 0x18: /* Grp16 (prefetch/nop) */
break;
--
1.5.0.6
-
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