On 16.05.2025 12:35, Penny, Zheng wrote:
>> -Original Message-
>> From: Jan Beulich
>> Sent: Monday, April 28, 2025 11:57 PM
>>
>> On 14.04.2025 09:40, Penny Zheng wrote:
>>> @@ -459,6 +464,26 @@ struct xen_processor_performance { typedef
>>> struct xen_processor_performance xen_processor
enproject.org
> Subject: Re: [PATCH v4 03/15] xen/x86: introduce new sub-hypercall to
> propagate
> CPPC data
>
> On 14.04.2025 09:40, Penny Zheng wrote:
> > @@ -459,6 +464,26 @@ struct xen_processor_performance { typedef
> > struct xen_processor_performance xe
On 06.05.2025 11:11, Penny, Zheng wrote:
>> -Original Message-
>> From: Jan Beulich
>> Sent: Monday, April 28, 2025 11:57 PM
>>
>> On 14.04.2025 09:40, Penny Zheng wrote:
>>> +if ( cppc_data->flags & XEN_CPPC_CPC )
>>> +{
>>> +if ( cppc_data->cpc.highest_perf == 0 ||
>>> +
ts.xenproject.org
> Subject: Re: [PATCH v4 03/15] xen/x86: introduce new sub-hypercall to
> propagate
> CPPC data
>
> On 14.04.2025 09:40, Penny Zheng wrote:
> > @@ -459,6 +464,26 @@ struct xen_processor_performance { typedef
> > struct xen_processor_performance xe
enproject.org
> Subject: Re: [PATCH v4 03/15] xen/x86: introduce new sub-hypercall to
> propagate
> CPPC data
>
> On 14.04.2025 09:40, Penny Zheng wrote:
> > +if ( cppc_data->flags & XEN_CPPC_CPC )
> > +{
> > +if ( cppc_data->cpc.highest_
On 14.04.2025 09:40, Penny Zheng wrote:
> In order to provide backward compatibility with existing governors
> that represent performance as frequency, like ondemand, the _CPC
> table can optionally provide processor frequency range values, Lowest
> frequency and Norminal frequency, to let OS use L
