From a7052897b3bcd568a9f5bfaa558957039e7e7ec0 Mon Sep 17 00:00:00 2001
From: Marcelo Tosatti <mtosatti@redhat.com>
Date: Tue, 23 Sep 2008 13:18:35 -0300
Subject: KVM: x86: trap invlpg

With pages out of sync invlpg needs to be trapped. For now simply nuke
the entry.

Untested on AMD.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
---
 arch/x86/kvm/x86.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'arch/x86/kvm/x86.c')

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 88e6d9abbd2..efee85ba07e 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -2341,6 +2341,7 @@ static unsigned long get_segment_base(struct kvm_vcpu *vcpu, int seg)
 
 int emulate_invlpg(struct kvm_vcpu *vcpu, gva_t address)
 {
+	kvm_mmu_invlpg(vcpu, address);
 	return X86EMUL_CONTINUE;
 }
 
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