From: "Rafael J. Wysocki" <rjw@sisk.pl>
To: Sebastian Ott <sebott@linux.vnet.ibm.com>,
       Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [RFC][PATCH] PM: disable nonboot cpus before suspending devices
Date: Mon, 1 Feb 2010 16:30:04 +0100
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Cc: linux-pm@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
       Benjamin Herrenschmidt <benh@kernel.crashing.org>,
       KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
References: <alpine.LFD.2.00.1001221841490.2266@localhost> <201001252237.42545.rjw@sisk.pl> <alpine.LFD.2.00.1002011527580.5334@localhost>
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On Monday 01 February 2010, Sebastian Ott wrote:
> Hi Rafael,
> 
> since you didn't like the idea of calling the driver callbacks with just
> one cpu enabled, we gave your patch: "MM / PM: Force GFP_NOIO during
> suspend/hibernation and resume" a try and i can confirm that this
> fixes the issue on s390.

Great, thanks for testing!

> Will this go in 2.6.33/stable?

That depends on Andrew, actually.

Andrew, what do you think of the patch at:
http://patchwork.kernel.org/patch/74740/mbox/ ?

It helps people and I don't see any major drawbacks of it.

Rafael
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