284 	[PROT_READ]				= PTE_U|PTE_A|PTE_R,
286 	[PROT_WRITE|PROT_READ]			= PTE_U|PTE_A|PTE_R|PTE_D|PTE_W,
288 	[PROT_EXEC|PROT_READ]			= PTE_U|PTE_A|PTE_X|PTE_R,
290 	[PROT_EXEC|PROT_WRITE|PROT_READ]	= PTE_U|PTE_A|PTE_X|PTE_R|PTE_D|PTE_W,
295 	[PROT_READ]				= PTE_A|PTE_R,
297 	[PROT_WRITE|PROT_READ]			= PTE_A|PTE_R|PTE_D|PTE_W,
299 	[PROT_EXEC|PROT_READ]			= PTE_A|PTE_X|PTE_R,
301 	[PROT_EXEC|PROT_WRITE|PROT_READ]	= PTE_A|PTE_X|PTE_R|PTE_D|PTE_W,
602 	if (flags & (PROT_READ|PROT_WRITE|PROT_EXEC|PMAP_WIRED)) {  in pmap_enter()
812 	pted->pted_va |= prot & (PROT_READ|PROT_WRITE|PROT_EXEC);  in pmap_fill_pte()
820 	pted->pted_pte |= flags & (PROT_READ|PROT_WRITE|PROT_EXEC);  in pmap_fill_pte()
832 	pmap_kenter_pa(va, pa, PROT_READ|PROT_WRITE);  in pmap_zero_page()
854 	pmap_kenter_pa(srcva, srcpa, PROT_READ);  in pmap_copy_page()
855 	pmap_kenter_pa(dstva, dstpa, PROT_READ|PROT_WRITE);  in pmap_copy_page()
1049 		pmap_kenter_pa(va, pa[0], PROT_READ|PROT_WRITE);  in pmap_kvp_alloc()
1050 		pmap_kenter_pa(va + PAGE_SIZE, pa[1], PROT_READ|PROT_WRITE);  in pmap_kvp_alloc()
1080 			pmap_kenter_pa(va, pa, PROT_READ|PROT_WRITE);  in pmap_kpted_alloc()
1478 	if ((prot & PROT_READ) == 0) {  in pmap_page_ro()
1479 		pted->pted_va &= ~PROT_READ;  in pmap_page_ro()
1480 		pted->pted_pte &= ~PROT_READ;  in pmap_page_ro()
1553 	if (prot & (PROT_READ | PROT_EXEC)) {  in pmap_protect()
1727 		    (pted->pted_va & (PROT_READ|PROT_WRITE|PROT_EXEC));  in pmap_fault_fixup()
1740 		pted->pted_pte |= (pted->pted_va & (PROT_READ|PROT_EXEC));  in pmap_fault_fixup()
1741 	} else if ((ftype & PROT_READ) && /* fault caused by a read */  in pmap_fault_fixup()
1742 	    !(pted->pted_pte & PROT_READ) && /* and read is disabled now */  in pmap_fault_fixup()
1743 	    (pted->pted_va & PROT_READ)) { /* but is supposedly allowed */  in pmap_fault_fixup()
1753 		pted->pted_pte |= (pted->pted_va & (PROT_READ|PROT_EXEC));  in pmap_fault_fixup()
2079 			int prot = PROT_READ | PROT_WRITE;  in pmap_map_stolen()
2090 				prot = PROT_READ | PROT_EXEC;  in pmap_map_stolen()
2093 				prot = PROT_READ;  in pmap_map_stolen()