On Wed, 15 Mar 2023 16:27:05 +0800 Tony Lu wrote: > > You're missing a --- separator here, try to apply this patch with > > git am :/ > > There is another commit ce7ca794712f ("net/smc: fix fallback failed > while sendmsg with fastopen") that has been merged that also has this > problem. Maybe we can add some scripts to check this? Good idea, checkpatch is probably the right place to complain? A check along the lines of "if Sign-off-by: has been seen, no empty lines are allowed until ---"? Would you be willing to try to code that up and send it to the checkpatch maintainer? If they refuse we can create a local check just for networking in our on scripts.