PG_PROT          2498 arch/i386/i386/pmap.c 			npte = (*spte & ~PG_PROT) | md_prot;
PG_PROT          1891 arch/i386/i386/pmapae.c 			npte = (*spte & ~(pt_entry_t)PG_PROT) | md_prot;