patch-2.4.19 linux-2.4.19/arch/ppc/mm/pgtable.c

• Lines: 22
• Date: Fri Aug 2 17:39:43 2002
• Orig file: linux-2.4.18/arch/ppc/mm/pgtable.c
• Orig date: Mon Feb 25 11:37:55 2002

diff -urN linux-2.4.18/arch/ppc/mm/pgtable.c linux-2.4.19/arch/ppc/mm/pgtable.c
@@ -275,17 +275,17 @@
 		f = _PAGE_PRESENT | _PAGE_ACCESSED | _PAGE_SHARED;
 #if defined(CONFIG_KGDB) || defined(CONFIG_XMON)
 		/* Allows stub to set breakpoints everywhere */
-		f |= _PAGE_RW | _PAGE_DIRTY;
-#else
+		f |= _PAGE_WRENABLE;
+#else	/* !CONFIG_KGDB && !CONFIG_XMON */
 		if ((char *) v < _stext || (char *) v >= etext)
-			f |= _PAGE_RW | _PAGE_DIRTY;
+			f |= _PAGE_WRENABLE;
 #ifdef CONFIG_PPC_STD_MMU
 		else
 			/* On the powerpc (not all), no user access
 			   forces R/W kernel access */
 			f |= _PAGE_USER;
 #endif /* CONFIG_PPC_STD_MMU */
-#endif /* CONFIG_KGDB */
+#endif /* CONFIG_KGDB || CONFIG_XMON */
 		map_page(v, p, f);
 		v += PAGE_SIZE;
 		p += PAGE_SIZE;