513 		unsigned long prot, int pkey)  in do_mprotect_pkey()  argument
549 	if ((pkey != -1) && !mm_pkey_is_allocated(current->mm, pkey))  in do_mprotect_pkey()
596 		new_vma_pkey = arch_override_mprotect_pkey(vma, prot, pkey);  in do_mprotect_pkey()
650 		unsigned long, prot, int, pkey)  in SYSCALL_DEFINE4()
652 	return do_mprotect_pkey(start, len, prot, pkey);  in SYSCALL_DEFINE4()
657 	int pkey;  in SYSCALL_DEFINE2()  local
668 	pkey = mm_pkey_alloc(current->mm);  in SYSCALL_DEFINE2()
671 	if (pkey == -1)  in SYSCALL_DEFINE2()
674 	ret = arch_set_user_pkey_access(current, pkey, init_val);  in SYSCALL_DEFINE2()
676 		mm_pkey_free(current->mm, pkey);  in SYSCALL_DEFINE2()
679 	ret = pkey;  in SYSCALL_DEFINE2()
685 SYSCALL_DEFINE1(pkey_free, int, pkey)  in SYSCALL_DEFINE1()  argument
690 	ret = mm_pkey_free(current->mm, pkey);  in SYSCALL_DEFINE1()