Messages in this thread | | | From | Alexei Starovoitov <> | Date | Wed, 16 Feb 2022 19:05:07 -0800 | Subject | Re: [PATCH v3] net: fix wrong network header length |
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On Tue, Feb 15, 2022 at 11:37 PM Lina Wang <lina.wang@mediatek.com> wrote: > > When clatd starts with ebpf offloaing, and NETIF_F_GRO_FRAGLIST is enable, > several skbs are gathered in skb_shinfo(skb)->frag_list. The first skb's > ipv6 header will be changed to ipv4 after bpf_skb_proto_6_to_4, > network_header\transport_header\mac_header have been updated as ipv4 acts, > but other skbs in frag_list didnot update anything, just ipv6 packets.
Please add a test that demonstrates the issue and verifies the fix.
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