Hi Oleg, On Wed, Jun 21, 2017 at 07:01:29PM +0200, Oleg Nesterov wrote: > Ah. I forgot about another kernel "feature" ;) not related to the recent guard > page changes... > > Could you test the patch below?
FWIW, I've just checked here on 3.10.107-rc and while I observe the same regression as Cyrill with his reproducer, I can confirm that your patch fixes it on this kernel. Willy