> > It requires a full audit of the networking in the new preemption > > environment. > > Any pointers on what to look for would be welcome. I would look at the driver, especially races in its skb handling. -Andi - : send the line "unsubscribe linux-net" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html