Re: [PATCH v4 2/6] arm/mpu: Implement vmap functions for MPU

[Orzel, Michal]

On 14/01/2026 15:27, Harry Ramsey wrote:
> From: Luca Fancellu <luca.fance...@arm.com>
> 
> HAS_VMAP is not enabled on MPU systems, but the vmap functions are used
> in places across common code. In order to keep the existing code and
> maintain correct functionality, implement the `vmap_contig` and `vunmap`
> functions for MPU systems.
> 
> Introduce a helper function `destroy_xen_mapping_containing` to aid with
> unmapping an entire region when only the start address is known.
> 
> Signed-off-by: Luca Fancellu <luca.fance...@arm.com>
> Signed-off-by: Harry Ramsey <harry.ram...@arm.com>
Reviewed-by: Michal Orzel <michal.or...@amd.com>

~Michal