On 04/05, Catalin Marinas wrote: > > > Yes, from the security perspective, but there are ABI implications. Thanks a lot for your explanations. To be honest, I am still a bit confused... Will try to grep the relevant code. But as for this patch, now I believe it is correct. So, FWIW, Acked-by: Oleg Nesterov <oleg@xxxxxxxxxx>