Index: kernel/arch/amd64/include/mm/page.h
===================================================================
--- kernel/arch/amd64/include/mm/page.h	(revision d99c1d2ba8c7b2c687d430f2e9fd237046606545)
+++ kernel/arch/amd64/include/mm/page.h	(revision 7c31d201005bb12c2569505d071530dc62e85d21)
@@ -234,5 +234,5 @@
 
 extern void page_arch_init(void);
-extern void page_fault(int n, istate_t *istate);
+extern void page_fault(unsigned int, istate_t *);
 
 #endif /* __ASM__ */