Hi Greg, Here's the backport for a couple of epoll fixes that don't cleanly backport to anything older than 5.7. These backports cleanly apply from 5.4 all the way to 4.4. Thanks, M. Al Viro (1): do_epoll_ctl(): clean the failure exits up a bit Marc Zyngier (1): epoll: Keep a reference on files added to the check list fs/eventpoll.c | 19 +++++++++++-------- 1 file changed, 11 insertions(+), 8 deletions(-) -- 2.27.0