1 files changed, 4 insertions, 0 deletions

diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index 0f11792fafa6..6bd70206c561 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -446,6 +446,7 @@ static void FNAME(invlpg)(struct kvm_vcpu *vcpu, gva_t gva)
         gpa_t pte_gpa = -1;
         int level;
         u64 *sptep;
+        int need_flush = 0;
 
         spin_lock(&vcpu->kvm->mmu_lock);
 
@@ -465,6 +466,7 @@ static void FNAME(invlpg)(struct kvm_vcpu *vcpu, gva_t gva)
                                 rmap_remove(vcpu->kvm, sptep);
                                 if (is_large_pte(*sptep))
                                         --vcpu->kvm->stat.lpages;
+                                need_flush = 1;
                         }
                         set_shadow_pte(sptep, shadow_trap_nonpresent_pte);
                         break;
@@ -474,6 +476,8 @@ static void FNAME(invlpg)(struct kvm_vcpu *vcpu, gva_t gva)
                         break;
         }
 
+        if (need_flush)
+                kvm_flush_remote_tlbs(vcpu->kvm);
         spin_unlock(&vcpu->kvm->mmu_lock);
 
         if (pte_gpa == -1)