Re: [PATCH 12/12] cacheinfo: Set cache 'id' based on DT data

Sudeep Holla
2021-10-18T13:33:19Z

On Wed, Oct 06, 2021 at 11:43:32AM -0500, Rob Herring wrote:
> Use the minimum CPU h/w id of the CPUs associated with the cache for the
> cache 'id'. This will provide a stable id value for a given system. As
> we need to check all possible CPUs, we can't use the shared_cpu_map
> which is just online CPUs. As there's not a cache to CPUs mapping in DT,
> we have to walk all CPU nodes and then walk cache levels.
>

Acked-by: Sudeep Holla <sudeep.holla@arm.com>

--
Regards,
Sudeep