It's going to get more complicated soon.
Signed-off-by: Avi Kivity <[email protected]>
---
arch/x86/kvm/emulate.c | 14 ++++++++++----
1 files changed, 10 insertions(+), 4 deletions(-)
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 7a1cc3c..95291fc 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -2451,6 +2451,15 @@ static int em_movdqu(struct x86_emulate_ctxt *ctxt)
return X86EMUL_CONTINUE;
}
+static int em_invlpg(struct x86_emulate_ctxt *ctxt)
+{
+ struct decode_cache *c = &ctxt->decode;
+ emulate_invlpg(ctxt->vcpu, linear(ctxt, c->src.addr.mem));
+ /* Disable writeback. */
+ c->dst.type = OP_NONE;
+ return X86EMUL_CONTINUE;
+}
+
#define D(_y) { .flags = (_y) }
#define N D(0)
#define G(_f, _g) { .flags = ((_f) | Group), .u.group = (_g) }
@@ -3658,10 +3667,7 @@ twobyte_insn:
rc = X86EMUL_PROPAGATE_FAULT;
goto done;
case 7: /* invlpg*/
- emulate_invlpg(ctxt->vcpu,
- linear(ctxt, c->src.addr.mem));
- /* Disable writeback. */
- c->dst.type = OP_NONE;
+ rc = em_invlpg(ctxt);
break;
default:
goto cannot_emulate;
--
1.7.1
--
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