diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index cad77fe..b4757a1 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -464,12 +464,10 @@
 int kvm_arch_prepare_memory_region(struct kvm *kvm,
 				struct kvm_memory_slot *memslot,
 				struct kvm_memory_slot old,
-				struct kvm_userspace_memory_region *mem,
-				bool user_alloc);
+				struct kvm_userspace_memory_region *mem);
 void kvm_arch_commit_memory_region(struct kvm *kvm,
 				struct kvm_userspace_memory_region *mem,
-				struct kvm_memory_slot old,
-				bool user_alloc);
+				struct kvm_memory_slot old);
 bool kvm_largepages_enabled(void);
 void kvm_disable_largepages(void);
 /* flush all memory translations */