* We could create separate kernel read-only if we used the 3 PP bits
* combinations that newer processors provide but we currently don't.
*/
-#define _PAGE_PRESENT 0x00001 /* software: pte contains a translation */
-#define _PAGE_USER 0x00002 /* matches one of the PP bits */
+#define _PAGE_PTE 0x00001
+#define _PAGE_PRESENT 0x00002 /* software: pte contains a translation */
#define _PAGE_BIT_SWAP_TYPE 2
-#define _PAGE_EXEC 0x00004 /* No execute on POWER4 and newer (we invert) */
-#define _PAGE_GUARDED 0x00008
+#define _PAGE_USER 0x00004 /* matches one of the PP bits */
+#define _PAGE_EXEC 0x00008 /* No execute on POWER4 and newer (we invert) */
+#define _PAGE_GUARDED 0x00010
/* We can derive Memory coherence from _PAGE_NO_CACHE */
#define _PAGE_COHERENT 0x0
#define _PAGE_NO_CACHE 0x00020 /* I: cache inhibit */
*/
#define _HPAGE_CHG_MASK (PTE_RPN_MASK | _PAGE_HPTEFLAGS | \
_PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_SPLITTING | \
- _PAGE_THP_HUGE)
+ _PAGE_THP_HUGE | _PAGE_PTE)
#ifdef CONFIG_PPC_64K_PAGES
#include <asm/book3s/64/hash-64k.h>
* pgprot changes
*/
#define _PAGE_CHG_MASK (PTE_RPN_MASK | _PAGE_HPTEFLAGS | _PAGE_DIRTY | \
- _PAGE_ACCESSED | _PAGE_SPECIAL)
+ _PAGE_ACCESSED | _PAGE_SPECIAL | _PAGE_PTE)
/*
* Mask of bits returned by pte_pgprot()
*/