Hi Eli,
On Fri, 25 Nov 2016 14:05:04 +0800 Eli Cooper <elicoo...@gmx.com> wrote:
>
> I think this is similar to the bug I fixed in commit ae148b085876
> ("ip6_tunnel: Update skb->protocol to ETH_P_IPV6 in ip6_tnl_xmit()").
>
> I can reproduce a similar problem by applying xfrm to sit traffic.
> TSO/GSO packets are dropped when IPSec is enabled, and IPv6 throughput
> drops to 10s of Kbps. I am not sure if this is the same issue you
> experienced, but I wrote a patch that fixed at least the issue I had.
>
> Could you test the patch I sent to the mailing list just now?
Thanks for the patch!
Its a bit tricky to test since the problem only occurs in a production
machine (I tried reproducing in a VM, but the problem did not occur),
but I will try to just rebuild the sit module and see if I can insert
the modified one.
--
Cheers,
Stephen Rothwell
