Index: arch/mips32/include/mm/page.h
===================================================================
--- arch/mips32/include/mm/page.h	(revision f58af46f91b507488f711011ceb5691c4a7358d3)
+++ arch/mips32/include/mm/page.h	(revision 0ee077eebd24dbac6378f54e3bd21d1724ef54f3)
@@ -98,4 +98,6 @@
 #define PTE_PRESENT_ARCH(pte)			((pte)->p != 0)
 #define PTE_GET_FRAME_ARCH(pte)			((pte)->pfn<<12)
+#define PTE_WRITABLE_ARCH(pte)			((pte)->w != 0)
+#define PTE_EXECUTABLE_ARCH(pte)		1
 
 #ifndef __ASM__