diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c
index e702361b44090bd7ec8c7f62b412895cf47b9e77..69ad8189d7eb89aa1312727872dc0a6bd0a351d9 100644
--- a/arch/x86/kvm/mmu/mmu.c
+++ b/arch/x86/kvm/mmu/mmu.c
@@ -137,8 +137,8 @@ module_param(dbg, bool, 0644);
 
 #include <trace/events/kvm.h>
 
-/* make pte_list_desc fit well in cache line */
-#define PTE_LIST_EXT 3
+/* make pte_list_desc fit well in cache lines */
+#define PTE_LIST_EXT 15
 
 struct pte_list_desc {
 	u64 *sptes[PTE_LIST_EXT];