1 files changed, 4 insertions, 0 deletions

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 0bfe2bd305eb..3da2508eb22a 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -711,6 +711,10 @@ static int kvm_age_rmapp(struct kvm *kvm, unsigned long *rmapp)
         u64 *spte;
         int young = 0;
 
+        /* always return old for EPT */
+        if (!shadow_accessed_mask)
+                return 0;
+
         spte = rmap_next(kvm, rmapp, NULL);
         while (spte) {
                 int _young;