Re: [PATCH v12 02/26] x86/resctrl: Remove MSR reading of event configuration value

Reinette Chatre
2025-04-11T20:52:00Z

Hi Babu,

On 4/3/25 5:18 PM, Babu Moger wrote:
> The event configuration is domain specific and initialized during domain
> initialization. The values are stored in struct rdt_hw_mon_domain.
>
> It is not required to read the configuration register every time user asks
> for it. Use the value stored in struct rdt_hw_mon_domain instead.

Storing and maintaining the event configuration creates confusion with
the new event configurations introduced in the rest of this series. I
think that it will be simpler to keep BMEC support as-is.

Reinette