Index: kernel/arch/amd64/include/mm/page.h
===================================================================
--- kernel/arch/amd64/include/mm/page.h	(revision 5328d63da5f51a7277b6e04510a64c7f849090df)
+++ kernel/arch/amd64/include/mm/page.h	(revision 35bb2e72c2c076b697daef29fa5dbfbc51a5da4a)
@@ -177,5 +177,5 @@
 #define PFERR_CODE_ID		(1 << 4)
 
-static inline int get_pt_flags(pte_t *pt, size_t i)
+static inline unsigned int get_pt_flags(pte_t *pt, size_t i)
 {
 	pte_t *p = &pt[i];
Index: kernel/arch/ia32/include/mm/page.h
===================================================================
--- kernel/arch/ia32/include/mm/page.h	(revision 5328d63da5f51a7277b6e04510a64c7f849090df)
+++ kernel/arch/ia32/include/mm/page.h	(revision 35bb2e72c2c076b697daef29fa5dbfbc51a5da4a)
@@ -146,5 +146,5 @@
 #define PFERR_CODE_RSVD		(1 << 3)	
 
-static inline int get_pt_flags(pte_t *pt, size_t i)
+static inline unsigned int get_pt_flags(pte_t *pt, size_t i)
 {
 	pte_t *p = &pt[i];
Index: kernel/arch/mips32/include/mm/page.h
===================================================================
--- kernel/arch/mips32/include/mm/page.h	(revision 5328d63da5f51a7277b6e04510a64c7f849090df)
+++ kernel/arch/mips32/include/mm/page.h	(revision 35bb2e72c2c076b697daef29fa5dbfbc51a5da4a)
@@ -141,5 +141,5 @@
 #include <arch/exception.h>
 
-static inline int get_pt_flags(pte_t *pt, size_t i)
+static inline unsigned int get_pt_flags(pte_t *pt, size_t i)
 {
 	pte_t *p = &pt[i];
Index: kernel/arch/ppc32/include/mm/page.h
===================================================================
--- kernel/arch/ppc32/include/mm/page.h	(revision 5328d63da5f51a7277b6e04510a64c7f849090df)
+++ kernel/arch/ppc32/include/mm/page.h	(revision 35bb2e72c2c076b697daef29fa5dbfbc51a5da4a)
@@ -131,5 +131,5 @@
 #include <arch/interrupt.h>
 
-static inline int get_pt_flags(pte_t *pt, size_t i)
+static inline unsigned int get_pt_flags(pte_t *pt, size_t i)
 {
 	pte_t *p = &pt[i];