On Fri, Aug 15, 2014 at 10:20 AM, Andy Lutomirski <luto@xxxxxxxxxxxxxx> wrote: > The downside of this approach is that compat support might be > difficult or impossible. Would do you mean by compat? 32-bit programs on 64-bit kernels? There is no such concept for eBPF. All eBPF programs are always operating on 64-bit registers. -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html