Hi all,

Commits

  4a15d574e68a ("can: j1939: warn if resources are still linked on destroy")
  ddeeb7d4822e ("can: j1939: j1939_can_recv(): add priv refcounting")
  8d7a5f000e23 ("can: j1939: transport: j1939_cancel_active_session(): use hrtimer_try_to_cancel() instead of hrtimer_cancel()")
  62ebce1dc1fa ("can: j1939: make sure socket is held as long as session exists")
  d966635b384b ("can: j1939: transport: make sure the aborted session will be deactivated only once")
  fd81ebfe7975 ("can: j1939: socket: rework socket locking for j1939_sk_release() and j1939_sk_sendmsg()")
  c48c8c1e2e81 ("can: j1939: main: j1939_ndev_to_priv(): avoid crash if can_ml_priv is NULL")
  25fe97cb7620 ("can: j1939: move j1939_priv_put() into sk_destruct callback")
  975987e7015b ("can: af_can: export can_sock_destruct()")

are missing a Signed-off-by from their committer.

Dave, since your trees are immutable, you are really going to have to
do some premerge checking for these ... I have attached the scripts I
use.  Others have some git hooks which do something similar.

-- 
Cheers,
Stephen Rothwell