On Wed, 9 Feb 2022 18:25:07 +0800 lina.wang wrote: > We use NETIF_F_GRO_FRAGLIST not for forwarding scenary, just for > software udp gro. Whatever NETIF_F_GRO_FRAGLIST or NETIF_F_GRO_FWD, > skb_segment_list should not have bugs. > > We modify skb_segment_list, not in epbf. One point is traversing the > segments costly, another is what @Maciej said, *other* helper may have > the same problem. In skb_segment_list, it calls > skb_headers_offset_update to update different headroom, which implys > header maybe different. Process notes: - the patch didn't apply so even if the discussion concludes that the patch was good you'll need to rebase on netdev/net and repost; - please don't top post.
