Re: [RFC PATCH 0/5] vtime: Fix wrong user and system time accounting

From: Frederic Weisbecker
Date: Wed Jul 05 2017 - 09:16:55 EST


On Tue, Jul 04, 2017 at 12:52:00PM -0400, Luiz Capitulino wrote:
> On Thu, 29 Jun 2017 19:15:06 +0200
> Frederic Weisbecker <fweisbec@xxxxxxxxx> wrote:
>
> > Hi,
> >
> > This is a proposition to fix
> > "[BUG nohz]: wrong user and system time accounting":
> > http://lkml.kernel.org/r/20170323165512.60945ac6@xxxxxxxxxx
>
> Amazing series Frederic! This fixes all instances of the issue
> for me on bare-metal and KVM guests, even acct-bug[1] is fixed.
>
> Tested-by: Luiz Capitulino <lcapitulino@xxxxxxxxxx>
>
> [1] http://people.redhat.com/~lcapitul/real-time/acct-bug.c

I'm glad it worked out! Thanks a lot for your testing. Now let's see
if someone stumbles upon a new bug introduced by this series. Given how
sensitive it can be.