Re: [Xen-devel] [PATCH v2 02/14] x86/cpu/mtrr: Add Hygon Dhyana support to get TOP_MEM2

[Pu Wen <puwen@xxxxxxxx>]

On 2019/3/15 20:40, Jan Beulich wrote:
>>>> On 21.02.19 at 10:48, <puwen@xxxxxxxx> wrote:
>> The Hygon Dhyana CPU supports the MSR way to get TOP_MEM2. So add Hygon
>> Dhyana support to print the value of TOP_MEM2.
>>
>> Signed-off-by: Pu Wen <puwen@xxxxxxxx>
> 
> Acked-by: Jan Beulich <jbeulich@xxxxxxxx>
> 
> I'm afraid I won't be able to offer Reviewed-by tags for any of
> this series without you pointing us at the documentation for the
> processor (a link should really be in the cover letter).

Do you mean the specification for Hygon processor? We don't have any
public spec now, but you can reference to the AMD Zen one[1].

Reference:
[1] 
https://www.amd.com/system/files/TechDocs/54945_PPR_Family_17h_Models_00h-0Fh.pdf
 

-- 
Regards,
Pu Wen

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