On Fri, Jul 26, 2024 at 09:13:00AM +0200, Michal Hocko wrote: > On Fri 26-07-24 09:06:59, Michal Hocko wrote: > > On Fri 26-07-24 06:43:57, Al Viro wrote: > > > We are *not* guaranteed that anything past the terminating NUL > > > is mapped (let alone initialized with anything sane). > > > > > > > Fixes: 0dea116876ee ("cgroup: implement eventfd-based generic API for notifications") > > > > > Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx> > > > > Acked-by: Michal Hocko <mhocko@xxxxxxxx> > > Btw. this should be > Cc: stable Point, except that for -stable it needs to be applied to mm/memcontrol.c instead...