_PAGE_BAP_SW       52 arch/powerpc/include/asm/nohash/pte-book3e.h #define _PAGE_RW		(_PAGE_BAP_SW | _PAGE_BAP_UW) /* User write permission */
_PAGE_BAP_SW       53 arch/powerpc/include/asm/nohash/pte-book3e.h #define _PAGE_KERNEL_RW		(_PAGE_BAP_SW | _PAGE_BAP_SR | _PAGE_DIRTY)
_PAGE_BAP_SW       55 arch/powerpc/include/asm/nohash/pte-book3e.h #define _PAGE_KERNEL_RWX	(_PAGE_BAP_SW | _PAGE_BAP_SR | _PAGE_DIRTY | _PAGE_BAP_SX)