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[Xen-devel] RE: [PATCH] Fix cpuidle bug

To: Keir Fraser <keir.xen@xxxxxxxxx>, "Liu, Jinsong" <jinsong.liu@xxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] RE: [PATCH] Fix cpuidle bug
From: "Wei, Gang" <gang.wei@xxxxxxxxx>
Date: Thu, 10 Mar 2011 17:31:23 +0800
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Cc: "Jiang, Yunhong" <yunhong.jiang@xxxxxxxxx>, "Li, Xin" <xin.li@xxxxxxxxx>, "Wei, Gang" <gang.wei@xxxxxxxxx>
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Thread-topic: [PATCH] Fix cpuidle bug
Keir Fraser wrote on 2011-03-10:
> Is this for 4.0 and 4.1 branches as well?

I think checking it into unstable tree & 4.1 branch is enough. No specific bug 
found related to it yet.

Jimmy

> 
>  -- Keir
> On 10/03/2011 08:37, "Liu, Jinsong" <jinsong.liu@xxxxxxxxx> wrote:
> 
>> Fix cpuidle bug
>> 
>> Before invoking C3, bus master disable / flush cache should be the
>> last step; After resume from C3, bus master enable should be the
>> first step;
>> 
>> Signed-off-by: Liu, Jinsong <jinsong.liu@xxxxxxxxx>

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