453 		unsigned long prot, int pkey)  in do_mprotect_pkey()  argument
458 	const int grows = prot & (PROT_GROWSDOWN|PROT_GROWSUP);  in do_mprotect_pkey()
460 				(prot & PROT_READ);  in do_mprotect_pkey()
464 	prot &= ~(PROT_GROWSDOWN|PROT_GROWSUP);  in do_mprotect_pkey()
476 	if (!arch_validate_prot(prot, start))  in do_mprotect_pkey()
479 	reqprot = prot;  in do_mprotect_pkey()
526 			prot |= PROT_EXEC;  in do_mprotect_pkey()
536 		new_vma_pkey = arch_override_mprotect_pkey(vma, prot, pkey);  in do_mprotect_pkey()
537 		newflags = calc_vm_prot_bits(prot, new_vma_pkey);  in do_mprotect_pkey()
546 		error = security_file_mprotect(vma, reqprot, prot);  in do_mprotect_pkey()
568 		prot = reqprot;  in do_mprotect_pkey()
576 		unsigned long, prot)  in SYSCALL_DEFINE3()
578 	return do_mprotect_pkey(start, len, prot, -1);  in SYSCALL_DEFINE3()
584 		unsigned long, prot, int, pkey)  in SYSCALL_DEFINE4()
586 	return do_mprotect_pkey(start, len, prot, pkey);  in SYSCALL_DEFINE4()