[STABLE 4.4 to 5.4][PATCH 0/2] epoll fixes

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(-)