Hannes Hering <hannes.hering@linux.vnet.ibm.com> wrote:> pref = skb_array[x];> - prefetchw(pref);> - prefetchw(pref + EHEA_CACHE_LINE);> + if (pref) {> + prefetchw(pref);> + prefetchw(pref + EHEA_CACHE_LINE);Ummm... Is prefetch() or prefetchw() faulting?David