X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=drivers%2Fnet%2Fxen-netfront.c;h=c6948d8f53f62fbf4f6b06cf3292ebe80828132a;hb=b225ee5bed70254a100896c473e6dd8c2be45c18;hp=5c7a87e38951ede5ba1508b0aa0f583c8412e52d;hpb=6bb7a935489dab20802dde6c2cb7d8582f4849bf;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 5c7a87e3895..c6948d8f53f 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -239,11 +239,14 @@ static void xennet_alloc_rx_buffers(struct net_device *dev)
 	 */
 	batch_target = np->rx_target - (req_prod - np->rx.rsp_cons);
 	for (i = skb_queue_len(&np->rx_batch); i < batch_target; i++) {
-		skb = __netdev_alloc_skb(dev, RX_COPY_THRESHOLD,
+		skb = __netdev_alloc_skb(dev, RX_COPY_THRESHOLD + NET_IP_ALIGN,
 					 GFP_ATOMIC | __GFP_NOWARN);
 		if (unlikely(!skb))
 			goto no_skb;
 
+		/* Align ip header to a 16 bytes boundary */
+		skb_reserve(skb, NET_IP_ALIGN);
+
 		page = alloc_page(GFP_ATOMIC | __GFP_NOWARN);
 		if (!page) {
 			kfree_skb(skb);