On Mon, Jul 25, 2011 at 11:07:43AM +0300, Michael S. Tsirkin wrote: > > However macvtap passes an skb directly to the > lower device, so as long as macvtap is the only user > of that interface, we are fine I think - there's > no way for an skb to get from macvtap to splice > read path I think. > > Right? Yes, as long as you can guarantee that the skb never loops back then you should be fine. However, does macvtap really bypass everything, including the qdisc layer? The qdisc layer is certainly capable of looping the skb back with the redirect action. Cheers, -- Email: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
