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authorAvi Kivity <avi@qumranet.com>2007-10-28 16:09:18 +0200
committerAvi Kivity <avi@qumranet.com>2007-11-08 12:05:44 +0200
commit651a3e29b3d19418d7a8a9787906061f9be7cc5f (patch)
tree1f883f1fdfec68909f02531df6c21047bf47c71e /drivers/kvm
parent56ba47ddbd5af7918bf1acdbe3deb979d0dcd64b (diff)
downloadop-kernel-dev-651a3e29b3d19418d7a8a9787906061f9be7cc5f.zip
op-kernel-dev-651a3e29b3d19418d7a8a9787906061f9be7cc5f.tar.gz
KVM: x86 emulator: invd instruction
Emulate the 'invd' instruction (opcode 0f 08). Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm')
-rw-r--r--drivers/kvm/x86_emulate.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c
index da0cdd5..33b1814 100644
--- a/drivers/kvm/x86_emulate.c
+++ b/drivers/kvm/x86_emulate.c
@@ -167,7 +167,7 @@ static u8 opcode_table[256] = {
static u16 twobyte_table[256] = {
/* 0x00 - 0x0F */
0, SrcMem | ModRM | DstReg, 0, 0, 0, 0, ImplicitOps, 0,
- 0, ImplicitOps, 0, 0, 0, ImplicitOps | ModRM, 0, 0,
+ ImplicitOps, 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 */
@@ -1532,6 +1532,8 @@ twobyte_special_insn:
case 0x06:
emulate_clts(ctxt->vcpu);
break;
+ case 0x08: /* invd */
+ break;
case 0x09: /* wbinvd */
break;
case 0x0d: /* GrpP (prefetch) */
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