| Submitter | Thomas Graf |
|---|---|
| Date | Dec. 13, 2013, 2:22 p.m. |
| Message ID | <4220a182739328641da98ef62f7b7699c3459c88.1386943635.git.tgraf@suug.ch> |
| Download | mbox | patch |
| Permalink | /patch/301049/ |
| State | Awaiting Upstream |
| Delegated to: | David Miller |
| Headers | show |
Comments
Patch
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c index ffed1cd..20ac30e 100644 --- a/net/openvswitch/datapath.c +++ b/net/openvswitch/datapath.c @@ -311,7 +311,7 @@ static int queue_gso_packets(struct datapath *dp, struct sk_buff *skb, struct sk_buff *segs, *nskb; int err; - segs = __skb_gso_segment(skb, NETIF_F_SG | NETIF_F_HW_CSUM, false); + segs = __skb_gso_segment(skb, NETIF_F_SG, false); if (IS_ERR(segs)) return PTR_ERR(segs);
The copy & csum optimization is no longer present with zerocopy enabled. Compute the checksum in skb_gso_segment() directly by dropping the HW CSUM capability from the features passed in. Signed-off-by: Thomas Graf <tgraf@suug.ch> --- net/openvswitch/datapath.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)