_PAGE_NON_IDEMPOTENT
#define PAGE_KERNEL_NCG __pgprot(_PAGE_BASE_NC | _PAGE_KERNEL_RW | _PAGE_NON_IDEMPOTENT)
#define _PAGE_SWP_EXCLUSIVE _PAGE_NON_IDEMPOTENT
#define _PAGE_CACHE_CTL (_PAGE_SAO | _PAGE_NON_IDEMPOTENT | _PAGE_TOLERANT)
_PAGE_NON_IDEMPOTENT);
((pte_v & cpu_to_be64(_PAGE_CACHE_CTL)) == cpu_to_be64(_PAGE_NON_IDEMPOTENT)))
else if ((pteflags & _PAGE_CACHE_CTL) == _PAGE_NON_IDEMPOTENT)
.mask = _PAGE_NON_IDEMPOTENT,
.val = _PAGE_NON_IDEMPOTENT,