From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Rothwell <sfr@canb.auug.org.au>
Subject: Re: [PATCH 5/6] mm: memcontrol: per-lruvec stats infrastructure
Date: Thu, 1 Jun 2017 08:03:40 +1000
Message-ID: <20170601080340.3abea4e9@canb.auug.org.au>
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To: Tony Lindgren <tony@atomide.com>
Cc: Andrew Morton <akpm@linux-foundation.org>, Johannes Weiner <hannes@cmpxchg.org>, Josef Bacik <josef@toxicpanda.com>, Michal Hocko <mhocko@suse.com>, Vladimir Davydov <vdavydov.dev@gmail.com>, Rik van Riel <riel@redhat.com>, linux-mm@kvack.org, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@fb.com, Russell King <rmk@armlinux.org.uk>, Yury Norov <ynorov@caviumnetworks.com>

Hi Tony, Andrew,

On Wed, 31 May 2017 12:02:10 -0700 Tony Lindgren <tony@atomide.com> wrote:
>
> * Andrew Morton <akpm@linux-foundation.org> [170531 11:21]:
> > On Wed, 31 May 2017 13:14:50 -0400 Johannes Weiner <hannes@cmpxchg.org> wrote:
> >   
> > > Andrew, the 0day tester found a crash with this when special pages get
> > > faulted. They're not charged to any cgroup and we'll deref NULL.
> > > 
> > > Can you include the following fix on top of this patch please? Thanks!  
> > 
> > OK.  But this won't fix the init ordering crash which the arm folks are
> > seeing?  
> 
> That's correct, the ordering crash is a separate problem.
> 
> > I'm wondering if we should ask Stephen to drop
> > 
> > mm-vmstat-move-slab-statistics-from-zone-to-node-counters.patch
> > mm-memcontrol-use-the-node-native-slab-memory-counters.patch
> > mm-memcontrol-use-generic-mod_memcg_page_state-for-kmem-pages.patch
> > mm-memcontrol-per-lruvec-stats-infrastructure.patch
> > mm-memcontrol-account-slab-stats-per-lruvec.patch
> > 
> > until that is sorted?  
> 
> Seems like a good idea.

OK, I have removed them.

-- 
Cheers,
Stephen Rothwell

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