Hi Krzysztof,

On 24/08/2025 18:25, Krzysztof Kozlowski wrote:

On 22/08/2025 17:29, James Morse wrote:

quoted

MPAM needs to know the size of a cache associated with a particular CPU.
The DT/ACPI agnostic way of doing this is to ask cacheinfo.

Add a helper to do this.

quoted

---
Changes since v1:

You marked this as v1.

Oops - that should say RFC. I'll fix all those.

quoted

 * Converted to kdoc.
 * Simplified helper to use get_cpu_cacheinfo_level().

Please use consistent subject prefixes. Look at previous patch subject
prefix.

Presumably the previous patch in my series - this is a side effect of multiple branches
that were written at different times getting combined! I'll change it to 'cacheinfo:' as
that seems to be the most popular recently.


Thanks,

James