802 		unsigned long prot, int pkey)  in do_mprotect_pkey()  argument
840 	if ((pkey != -1) && !mm_pkey_is_allocated(current->mm, pkey))  in do_mprotect_pkey()
895 		new_vma_pkey = arch_override_mprotect_pkey(vma, prot, pkey);  in do_mprotect_pkey()
957 		unsigned long, prot, int, pkey)  in SYSCALL_DEFINE4()
959 	return do_mprotect_pkey(start, len, prot, pkey);  in SYSCALL_DEFINE4()
964 	int pkey;  in SYSCALL_DEFINE2()  local
975 	pkey = mm_pkey_alloc(current->mm);  in SYSCALL_DEFINE2()
978 	if (pkey == -1)  in SYSCALL_DEFINE2()
981 	ret = arch_set_user_pkey_access(current, pkey, init_val);  in SYSCALL_DEFINE2()
983 		mm_pkey_free(current->mm, pkey);  in SYSCALL_DEFINE2()
986 	ret = pkey;  in SYSCALL_DEFINE2()
992 SYSCALL_DEFINE1(pkey_free, int, pkey)  in SYSCALL_DEFINE1()  argument
997 	ret = mm_pkey_free(current->mm, pkey);  in SYSCALL_DEFINE1()