X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=arch%2Fx86%2Fkvm%2Fx86.c;h=1c5864ac0837e0289fc3695e2c0a4bd9cc1714a0;hb=4731d4c7a07769cf2926c327177b97bb8c68cafc;hp=efee85ba07e526ce8cb98881f28cc2ca32f615ac;hpb=6844dec6948679d084f054235fee19ba4e3a3096;p=~andy%2Flinux

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index efee85ba07e..1c5864ac083 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -101,6 +101,7 @@ struct kvm_stats_debugfs_item debugfs_entries[] = {
 	{ "mmu_flooded", VM_STAT(mmu_flooded) },
 	{ "mmu_recycled", VM_STAT(mmu_recycled) },
 	{ "mmu_cache_miss", VM_STAT(mmu_cache_miss) },
+	{ "mmu_unsync", VM_STAT(mmu_unsync) },
 	{ "remote_tlb_flush", VM_STAT(remote_tlb_flush) },
 	{ "largepages", VM_STAT(lpages) },
 	{ NULL }
@@ -3120,6 +3121,8 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
 	if (vcpu->requests) {
 		if (test_and_clear_bit(KVM_REQ_MIGRATE_TIMER, &vcpu->requests))
 			__kvm_migrate_timers(vcpu);
+		if (test_and_clear_bit(KVM_REQ_MMU_SYNC, &vcpu->requests))
+			kvm_mmu_sync_roots(vcpu);
 		if (test_and_clear_bit(KVM_REQ_TLB_FLUSH, &vcpu->requests))
 			kvm_x86_ops->tlb_flush(vcpu);
 		if (test_and_clear_bit(KVM_REQ_REPORT_TPR_ACCESS,