_PAGE_PROT_RKRU   143 include/asm-mn10300/pgtable.h #define __PAGE_COPY	(_PAGE_PRESENTV | _PAGE_PROT_RKRU | _PAGE_ACCESSED | _PAGE_CACHE)
_PAGE_PROT_RKRU   144 include/asm-mn10300/pgtable.h #define __PAGE_READONLY	(_PAGE_PRESENTV | _PAGE_PROT_RKRU | _PAGE_ACCESSED | _PAGE_CACHE)