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Re: [PATCH v10 1/8] xen/cpufreq: make HW_ALL the only expected value for CPPC mode

To: Penny Zheng <Penny.Zheng@xxxxxxx>
From: Jan Beulich <jbeulich@xxxxxxxx>
Date: Tue, 23 Sep 2025 17:02:39 +0200
Cc: ray.huang@xxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx
Delivery-date: Tue, 23 Sep 2025 15:02:52 +0000
List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 23.09.2025 06:38, Penny Zheng wrote:
> Right now, no matter for code construction or hardware restriction, HW_ALL
> shall be the only expected values in _PSD for AMD CPPC mode
> 
> Suggested-by: Jan Beulich <jbeulich@xxxxxxxx>
> Signed-off-by: Penny Zheng <Penny.Zheng@xxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>

References:
- [PATCH v10 0/8] amd-cppc CPU Performance Scaling Driver
  - From: Penny Zheng
- [PATCH v10 1/8] xen/cpufreq: make HW_ALL the only expected value for CPPC mode
  - From: Penny Zheng

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