Re: Revert c5ad33184354260be6d05de57e46a5498692f6d6 "mm/swap.c: flush lru pvecs on compound page arrival" from stable tree? Was:[osstest-admin@xxxxxxxxxxxxxx: [Xen-devel] [linux-4.1 bisection] complete test-amd64-i386-qemut-rhel6hvm-amd]

[Sebastian Gottschall]

i have the same issue without xen. for me network traffic causes oom 
within seconds to 3 minutes on embedded systems.
but i dont know if this is the cause. i just can say that it was 
introduced with 3.18.37


 Am 18.07.2016 um 18:18 schrieb Konrad Rzeszutek Wilk:
> On Mon, Jul 18, 2016 at 03:48:03PM +0000, Odzioba, Lukasz wrote:
> > On Monday, July 18, 2016 5:31 PM, Konrad Rzeszutek Wilk wrote:
> > > We found that your patch in the automated Xen test-case ends up
> > > OOMing the box when trying to install guests. This worked prior
> > > to your patch.
> > >
> > > See serial log:
> > > http://logs.test-lab.xenproject.org/osstest/logs/97597/test-amd64-i386-qemut-rhel6hvm-amd/serial-pinot0.log
> > >
> > > Would it be OK to revert this patch from the stable trees?
> > I think it is ok to revert that, but the source of a problem may be somewhere else.
> > Is it the only problem with this patch, you see?
> I believe so.
>
> > By stable trees do you mean just 4.1 or all stable trees?
> We have only tested 3.18 and 4.1. It may be that other stable trees
> are affected.
> > Thanks,
> > Lukas
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