I suspect Greg saw this on the security list already, but let's just cc the stable list explicitly for dd1c1f2f2028 ("pids: make task_tgid_nr_ns() safe") since the original commit didn't end up having been marked. Linus On Tue, Aug 22, 2017 at 5:20 AM, Oleg Nesterov <oleg@xxxxxxxxxx> wrote: > On 08/21, Linus Torvalds wrote: >> >> Should it perhaps have had a "Cc: stable" on it? I didn't do so, but >> it might be worth pointing Greg at this explicitly (dd1c1f2f2028 >> "pids: make task_tgid_nr_ns() safe"). > > Yes, agreed, I forgot to add this tag. > > Oleg. >