Re: [PATCH v6 4/6] xen/cpupool: Create different cpupools at boot time

[Julien Grall <julien@xxxxxxx>]

Hi Luca,

On 08/04/2022 09:45, Luca Fancellu wrote:
> Introduce a way to create different cpupools at boot time, this is
> particularly useful on ARM big.LITTLE system where there might be the
> need to have different cpupools for each type of core, but also
> systems using NUMA can have different cpu pools for each node.
>
> The feature on arm relies on a specification of the cpupools from the
> device tree to build pools and assign cpus to them.
>
> ACPI is not supported for this feature.
>
> Documentation is created to explain the feature.
>
> Signed-off-by: Luca Fancellu <luca.fancellu@xxxxxxx>
> Reviewed-by: Juergen Gross <jgross@xxxxxxxx>
> ---
> Changes in v6:
> - Changed docs, return if booted with ACPI in btcpupools_dtb_parse,
>    panic if /chosen does not exists. Changed commit message (Julien)
I went through the changes and they LGTM. Stefano has paid closer 
attention to this series, so I will leave him to do the full review.
Cheers,

--
Julien Grall