Re: [PATCH v2 3/5] mm/pdx: Standardize region validation wrt pdx compression

[Julien Grall <julien@xxxxxxx>]

Hi,

On 28/07/2023 08:59, Alejandro Vallejo wrote:
> Regions must be occasionally validated for pdx compression validity. That
> is, whether any of the machine addresses spanning the region have a bit set
> in the pdx "hole" (which is expected to always contain zeroes). There are
> a few such tests through the code, and they all check for different things.
>
> This patch replaces all such occurrences with a call to a centralized
> function that checks a region for validity.
>
> Signed-off-by: Alejandro Vallejo <alejandro.vallejo@xxxxxxxxx>
Reviewed-by: Julien Grall <jgrall@xxxxxxxxxx>

Cheers,

--
Julien Grall