Re: [PATCH net-next 5/6] net: udp: use kfree_skb_reason() in udp_queue_rcv_one_skb()

[Jakub Kicinski]

On Tue, 25 Jan 2022 20:04:39 -0700 David Ahern wrote:
> > I realized it, but SKB_DROP_REASON_TCP_FILTER was already
> > introduced before. Besides, I think maybe  
> 
> SKB_DROP_REASON_TCP_FILTER is not in a released kernel yet. If
> Dave/Jakub are ok you can change SKB_DROP_REASON_TCP_FILTER to
> SKB_DROP_REASON_SOCKET_FILTER in 'net' repository to make it usable in
> both code paths.

SGTM, FWIW. 

What was the reason we went with separate CSUM values for TCP and UDP?
Should we coalesce those as well?