On Wed, Mar 07, 2018 at 12:01:19PM -0500, Willem de Bruijn wrote: > The same choices are probably made for all packets on a given > socket. Unless skb->sk gets scrubbed in some transmit paths, > then these be set as sockopt instead of cmsg.
The discussion on v2 ended with this per-message idea, in preference to the per-socket idea, IIRC. Thanks, Richard