493 	struct fscrypt_add_key_arg __user *uarg = _uarg;  in fscrypt_ioctl_add_key()  local
498 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in fscrypt_ioctl_add_key()
514 	if (copy_from_user(secret.raw, uarg->raw, secret.size))  in fscrypt_ioctl_add_key()
547 		if (copy_to_user(uarg->key_spec.u.identifier,  in fscrypt_ioctl_add_key()
771 	struct fscrypt_remove_key_arg __user *uarg = _uarg;  in do_remove_key()  local
779 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in do_remove_key()
862 		err = put_user(status_flags, &uarg->removal_status_flags);  in do_remove_key()
866 int fscrypt_ioctl_remove_key(struct file *filp, void __user *uarg)  in fscrypt_ioctl_remove_key()  argument
868 	return do_remove_key(filp, uarg, false);  in fscrypt_ioctl_remove_key()
872 int fscrypt_ioctl_remove_key_all_users(struct file *filp, void __user *uarg)  in fscrypt_ioctl_remove_key_all_users()  argument
876 	return do_remove_key(filp, uarg, true);  in fscrypt_ioctl_remove_key_all_users()
903 int fscrypt_ioctl_get_key_status(struct file *filp, void __user *uarg)  in fscrypt_ioctl_get_key_status()  argument
911 	if (copy_from_user(&arg, uarg, sizeof(arg)))  in fscrypt_ioctl_get_key_status()
961 	if (!err && copy_to_user(uarg, &arg, sizeof(arg)))  in fscrypt_ioctl_get_key_status()