Re: [RFC V3 2/8] mm: Stop using pxd_ERROR()

From: David Hildenbrand (Arm)

Date: Tue Aug 18 2026 - 13:31:36 EST


On 8/18/26 06:00, Anshuman Khandual wrote:
> pxd_ERROR() has been used in generic mm just to print the page table entry
> in pxd_clear_bad() before clearing those out with pxd_clear() later. These
> pxd_ERROR() macros have been provided by all platforms which basically did
> the same thing.
>
> Make pxd_clear_bad() use recently added ptval_to_str() instead for printing
> page table entries thus completely dropping dependency on platform provided
> pxd_ERROR() macros which can then be dropped off later on.
>
> Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
> Cc: David Hildenbrand <david@xxxxxxxxxx>
> Cc: Lorenzo Stoakes <ljs@xxxxxxxxxx>
> Cc: linux-mm@xxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> Signed-off-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
> ---

Acked-by: David Hildenbrand (Arm) <david@xxxxxxxxxx>

--
Cheers,

David