linux-kernel - Re: RE: [PATCH v13 11/27] x86/resctrl: Implement resctrl_arch_config

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Message-ID: <396dbfa9-37a5-495a-adaf-7ec1fe6471de@amd.com>
Date: Wed, 28 May 2025 16:41:10 -0500
From: "Moger, Babu" <bmoger@....com>
To: "Luck, Tony" <tony.luck@...el.com>, Peter Newman <peternewman@...gle.com>
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Subject: Re: RE: [PATCH v13 11/27] x86/resctrl: Implement
 resctrl_arch_config_cntr() to assign a counter with ABMC

Hi Tony, Peter,

On 5/27/2025 4:41 PM, Luck, Tony wrote:
> 
>> Thanks for applying my suggestion[1] about the array entry sizes, but
>> you needed one more dereference:
> 
>> -       size_t tsize = sizeof(hw_dom->arch_mbm_states[0]);
>> +       size_t tsize = sizeof(*hw_dom->arch_mbm_states[0]);
> 
>> -       size_t tsize = sizeof(d->mbm_states[0]);
>> +       size_t tsize = sizeof(*d->mbm_states[0]);
> 
> Indeed yes. Thanks.
> 

Tony, Thanks for porting patches.

I can actually pick your branch [1] and apply review comments on top for 
v14 series. Hope that is fine with everyone.
[1] 
https://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git/log/?h=my_mbm_plus_babu_abmc

One question though: Where will the Peter's fix [2] go?
[2] 
https://lore.kernel.org/lkml/CALPaoCj7FBv_vfDp+4tgqo4p8T7Eov_Ys+CQRoAX6u43a4OTDQ@mail.gmail.com/

thanks
Babu