Re: [PATCH] [RFC] Save/restore MISC_ENABLE register

From: H. Peter Anvin
Date: Mon Jun 07 2010 - 17:07:08 EST


On 06/07/2010 02:05 PM, Rafael J. Wysocki wrote:
> On Monday 07 June 2010, H. Peter Anvin wrote:
>> On 06/07/2010 11:51 AM, Ondrej Zary wrote:
>>>
>>> Something like this?
>>>
>>> Save/restore MISC_ENABLE register on suspend/resume.
>>> This fixes OOPS (invalid opcode) on resume from STR on Asus P4P800-VM, which
>>> wakes up with MWAIT disabled.
>>>
>>> Signed-off-by: Ondrej Zary <linux@xxxxxxxxxxxxxxxxxxxx>
>>>
>>
>> Yes, that's a lot better.
>>
>> I presume you have tested it. Rafael, do you want to take this or should I?
>
> I can take it. Is it OK to add your ACK?
>

Yes.

Acked-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx>
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