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]

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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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