MIME-Version: 1.0
Reply-To: dmitriyz@waymo.com
In-Reply-To: <20170727125112.5c200880d7580525e24210e3@linux-foundation.org>
References: <alpine.DEB.2.20.1707261158560.9311@nuc-kabylake>
 <20170727164608.12701-1-dmitriyz@waymo.com> <20170727125112.5c200880d7580525e24210e3@linux-foundation.org>
From: Dima Zavin <dmitriyz@waymo.com>
Date: Thu, 27 Jul 2017 14:41:56 -0700
Message-ID: <CAPz4a6AP_OBSFAf6e-S7C+KwDVJj-CHbs5QHe+jJH_R1_1Gc7w@mail.gmail.com>
Subject: Re: [PATCH v2] cpuset: fix a deadlock due to incomplete patching of cpusets_enabled()
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Christopher Lameter <cl@linux.com>, Li Zefan <lizefan@huawei.com>,
        Pekka Enberg <penberg@kernel.org>,
        David Rientjes <rientjes@google.com>,
        Joonsoo Kim <iamjoonsoo.kim@lge.com>, cgroups@vger.kernel.org,
        LKML <linux-kernel@vger.kernel.org>, linux-mm@kvack.org,
        Cliff Spradlin <cspradlin@waymo.com>,
        Mel Gorman <mgorman@techsingularity.net>
Content-Type: text/plain; charset="UTF-8"
Sender: linux-kernel-owner@vger.kernel.org
Content-Length: 591
Lines: 14

On Thu, Jul 27, 2017 at 12:51 PM, Andrew Morton
<akpm@linux-foundation.org> wrote:
> On Thu, 27 Jul 2017 09:46:08 -0700 Dima Zavin <dmitriyz@waymo.com> wrote:
>
>>  - Applied on top of v4.12 since one of the callers in page_alloc.c changed.
>>    Still only tested on v4.9.36 and compile tested against v4.12.
>
> That's a problem - this doesn't come close to applying on current
> mainline.  I can fix that I guess, but the result should be tested
> well.
>

I'll fix up for latest, and see if I can test it. I should be able to
boot vanilla with not too much trouble. May take a few days.