Re: [PATCH v16 33/34] x86/resctrl: Configure mbm_event mode if supported

[Moger, Babu]

Hi Reinette,

On 7/30/25 15:11, Reinette Chatre wrote:
> Hi Babu,
> 
> On 7/25/25 11:29 AM, Babu Moger wrote:
>> Configure mbm_event mode on AMD platforms. On AMD platforms, it is
>> recommended to use the mbm_event mode, if supported, to prevent the
>> hardware from resetting counters between reads. This can result in
>> misleading values or display "Unavailable" if no counter is assigned
>> to the event.
>>
>> The mbm_event mode, referred to as ABMC (Assignable Bandwidth Monitoring
>> Counters) on AMD, is enabled by default when supported by the system.
> 
> needs imperative
> 

Sure.

>>
>> Update ABMC across all logical processors within the resctrl domain to
>> ensure proper functionality.
>>
>> Signed-off-by: Babu Moger <babu.moger@xxxxxxx>
>> ---
> 
> Patch looks good.
> 
-- 
Thanks
Babu Moger