Hi all,
Today's linux-next merge of the net-next tree got a conflict in
drivers/net/xen-netback/netback.c between commit 1425c7a4e8d3
("xen-netback: BUG_ON in xenvif_rx_action() not catching overflow") from
the net tree and commit 8f13dd961228 ("xen-netback: Use skb->cb for
pending_idx") from the net-next tree.
I fixed it up (I think - see below) and can carry the fix as necessary
(no action is required).
--
Cheers,
Stephen Rothwell s...@canb.auug.org.au
diff --cc drivers/net/xen-netback/netback.c
index cd0bd95ccc14,cb784fe5220c..000000000000
--- a/drivers/net/xen-netback/netback.c
+++ b/drivers/net/xen-netback/netback.c
@@@ -531,13 -539,8 +560,11 @@@ static void xenvif_rx_action(struct xen
} else
vif->rx_last_skb_slots = 0;
- sco = (struct skb_cb_overlay *)skb->cb;
-
+ old_req_cons = vif->rx.req_cons;
- sco->meta_slots_used = xenvif_gop_skb(skb, &npo);
+ XENVIF_RX_CB(skb)->meta_slots_used = xenvif_gop_skb(skb, &npo);
- BUG_ON(XENVIF_RX_CB(skb)->meta_slots_used > max_slots_needed);
+ ring_slots_used = vif->rx.req_cons - old_req_cons;
+
+ BUG_ON(ring_slots_used > max_slots_needed);
__skb_queue_tail(&rxq, skb);
}
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