Re: [PATCH 1/2] x86/resctrl: Add missing resctrl initialization for Hygon

From: Xiaochen Shen

Date: Sat Dec 06 2025 - 05:48:00 EST


Hi Fenghua,

Thank you very much for code review!

On 12/6/2025 11:30 AM, Fenghua Yu wrote:
>> Add the missing AMD/Hygon common initialization to ensure proper
>> Platform QoS functionality on Hygon CPUs.
>>
>> Fixes: d8df126349da ("x86/cpu/hygon: Add missing resctrl_cpu_detect() in bsp_init helper")
>
> This commit triggers the issue on Hygon. You may keep this fix.
>

Sure. Thank you!


>> Fixes: 923f3a2b48bd ("x86/resctrl: Query LLC monitoring properties once during boot")
> This commit just calls resctrl_cpu_detect() on AMD and Intel. The commit itself doesn't have an issue. Remove this Fixes?
>

Yes, you are correct. I will remove this Fixes: tag as you suggested.
Thank you!


>> Cc: stable@xxxxxxxxxxxxxxx
> Thanks.
>
> -Fenghua


Best regards,
Xiaochen Shen