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xen-devel
[Xen-devel] RE: [PATCH] Fix cpuidle bug
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To: |
Keir Fraser <keir.xen@xxxxxxxxx>, "Liu, Jinsong" <jinsong.liu@xxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx> |
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Subject: |
[Xen-devel] RE: [PATCH] Fix cpuidle bug |
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From: |
"Wei, Gang" <gang.wei@xxxxxxxxx> |
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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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Thu, 10 Mar 2011 01:32:44 -0800 |
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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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