Re: [Xen-devel] [PATCH] x86/cpuidle: add Westmere-EX support to hw residencies reading logic

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 19.12.11 at 17:09, George Dunlap <George.Dunlap@xxxxxxxxxxxxx> wrote:
> Ping?

Oops - was the original question directed to me, and overlooked it?

Anyway - it can easily be backported, but I don't view it as a critical fix.

Jan

> On Wed, Dec 14, 2011 at 4:12 PM, George Dunlap
> <George.Dunlap@xxxxxxxxxxxxx> wrote:
>> Should this be back-ported to 4.1?
>>  -George
>>
>> On Wed, Nov 30, 2011 at 6:13 AM, Haitao Shan <maillists.shan@xxxxxxxxx> 
>> wrote:
>>> ACK!
>>> Thanks Jan for making the cpu model list more complete.
>>>
>>> Shan Haitao
>>>
>>> 2011/11/9 Jan Beulich <JBeulich@xxxxxxxx>:
>>>> This is in accordance with
>>>> 
> http://software.intel.com/en-us/articles/intel-processor-identification-with-cpuid
>  
> -model-and-family-numbers/
>>>>
>>>> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
>>>>
>>>> --- a/xen/arch/x86/acpi/cpu_idle.c
>>>> +++ b/xen/arch/x86/acpi/cpu_idle.c
>>>> @@ -120,6 +120,7 @@ static void do_get_hw_residencies(void *
>>>>     /* Westmere */
>>>>     case 0x25:
>>>>     case 0x2C:
>>>> +    case 0x2F:
>>>>         GET_PC3_RES(hw_res->pc3);
>>>>         GET_PC6_RES(hw_res->pc6);
>>>>         GET_PC7_RES(hw_res->pc7);
>>>>
>>>>
>>>>
>>>>
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>>>
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