_PAGE_AR_R        140 arch/ia64/include/asm/pgtable.h #define PAGE_READONLY	__pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
_PAGE_AR_R        141 arch/ia64/include/asm/pgtable.h #define PAGE_COPY	__pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)