Re: Regression on ARMs in next-20170531

From: Tony Lindgren
Date: Tue Jun 06 2017 - 01:55:26 EST


* Johannes Weiner <hannes@xxxxxxxxxxx> [170604 04:36]:
> I think it's NULL because the slab allocation happens before even the
> root_mem_cgroup is set up, and so root_mem_cgroup -> lruvec -> pgdat
> gives us garbage.
>
> Tony, Josef, since the patches are dropped from -next, could you test
> the -mm tree at git://git.cmpxchg.org/linux-mmots.git and verify that
> this patch below fixes the issue?

Looks like next-20170605 is broken for ARMs again.. And the patch
below does not apply for me against mmots/master or next.
Care to update?

Regards,

Tony