On Mon, 5 Mar 2018, Alexey Dobriyan wrote: > ->reserved is either 0 or sizeof(struct rcu_head), can't be negative. Thus it should be size_t? ;-) Acked-by: Christoph Lameter <cl@xxxxxxxxx> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>