diff --git a/arch/mips/kvm/tlb.c b/arch/mips/kvm/tlb.c
index f5f8c2a..254377d 100644
--- a/arch/mips/kvm/tlb.c
+++ b/arch/mips/kvm/tlb.c
@@ -332,6 +332,8 @@
 			/* Don't blow away guest kernel entries */
 			if (KVM_GUEST_KSEGX(entryhi) == KVM_GUEST_KSEG0)
 				continue;
+
+			write_c0_pagemask(old_pagemask);
 		}
 
 		/* Make sure all entries differ. */