From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f199.google.com (mail-pf0-f199.google.com [209.85.192.199]) by kanga.kvack.org (Postfix) with ESMTP id C40726B02F4 for ; Wed, 31 May 2017 18:03:45 -0400 (EDT) Received: by mail-pf0-f199.google.com with SMTP id h76so28659029pfh.15 for ; Wed, 31 May 2017 15:03:45 -0700 (PDT) Received: from ozlabs.org (ozlabs.org. [103.22.144.67]) by mx.google.com with ESMTPS id l9si17617447pgn.222.2017.05.31.15.03.44 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 31 May 2017 15:03:45 -0700 (PDT) Date: Thu, 1 Jun 2017 08:03:40 +1000 From: Stephen Rothwell Subject: Re: [PATCH 5/6] mm: memcontrol: per-lruvec stats infrastructure Message-ID: <20170601080340.3abea4e9@canb.auug.org.au> In-Reply-To: <20170531190209.GK3730@atomide.com> References: <20170530181724.27197-1-hannes@cmpxchg.org> <20170530181724.27197-6-hannes@cmpxchg.org> <20170531171450.GA10481@cmpxchg.org> <20170531111821.14ebeee4a4181583fe6fac46@linux-foundation.org> <20170531190209.GK3730@atomide.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Tony Lindgren Cc: Andrew Morton , Johannes Weiner , Josef Bacik , Michal Hocko , Vladimir Davydov , Rik van Riel , linux-mm@kvack.org, cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@fb.com, Russell King , Yury Norov Hi Tony, Andrew, On Wed, 31 May 2017 12:02:10 -0700 Tony Lindgren wrote: > > * Andrew Morton [170531 11:21]: > > On Wed, 31 May 2017 13:14:50 -0400 Johannes Weiner 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 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org