Re: [Xen-devel] [PATCH v2 10/10] x86/SVM: Add AMD AVIC key handler

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 10.01.17 at 12:14, <Suravee.Suthikulpanit@xxxxxxx> wrote:
> On 01/05/2017 11:07 PM, Jan Beulich wrote:
>>>>> On 31.12.16 at 06:46, <suravee.suthikulpanit@xxxxxxx> wrote:
>>> +void __init setup_avic_dump(void)
>>> +{
>>> +    register_keyhandler('j', avic_dump, "dump SVM AVIC", 1);
>>> +}
>>
>> For one the description should include the word "stats". And then
>> I'm rather uncertain this is work burning one of the few remaining
>> available keys. Could this be made a domctl instead?
> 
> Not sure how you are thinking about using domctl to output statistics. 
> Are there examples? Could you please describe?

Provide a domctl to obtain the values, and a new xl command to
wrap that domctl.

Jan


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