Re: [criu] 1M guard page ruined restore

From: Willy Tarreau
Date: Wed Jun 21 2017 - 13:16:23 EST

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.