Index: kernel/generic/include/mm/frame.h
===================================================================
--- kernel/generic/include/mm/frame.h	(revision 7a0359b903311f67678b4a0a3ebbcf0daf6eab38)
+++ kernel/generic/include/mm/frame.h	(revision 22c3444da12c77181be739f433e57e2eb2ec3b70)
@@ -167,5 +167,5 @@
 extern void frame_set_parent(pfn_t, void *, size_t);
 extern void frame_mark_unavailable(pfn_t, size_t);
-extern uintptr_t zone_conf_size(size_t);
+extern size_t zone_conf_size(size_t);
 extern bool zone_merge(size_t, size_t);
 extern void zone_merge_all(void);