KVM: MMU: sync roots on mmu reload

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 08edeabf15e6..88e6d9abbd2b 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -594,6 +594,7 @@ EXPORT_SYMBOL_GPL(kvm_set_cr4);
 void kvm_set_cr3(struct kvm_vcpu *vcpu, unsigned long cr3)
 {
         if (cr3 == vcpu->arch.cr3 && !pdptrs_changed(vcpu)) {
+                kvm_mmu_sync_roots(vcpu);
                 kvm_mmu_flush_tlb(vcpu);
                 return;
         }