Re: [XEN][PATCH v7 07/19] libfdt: overlay: change overlay_get_target()

[Julien Grall <julien@xxxxxxx>]

Hi,

On 02/06/2023 01:48, Vikram Garhwal wrote:
> Rename overlay_get_target() to fdt_overlay_target_offset() and remove static
> function type.
>
> This is done to get the target path for the overlay nodes which is very useful
> in many cases. For example, Xen hypervisor needs it when applying overlays
> because Xen needs to do further processing of the overlay nodes, e.g. mapping of
> resources(IRQs and IOMMUs) to other VMs, creation of SMMU pagetables, etc.
>
> Signed-off-by: Vikram Garhwal <fnu.vikram@xxxxxxxxxx>
> Message-Id: <1637204036-382159-2-git-send-email-fnu.vikram@xxxxxxxxxx>
> Signed-off-by: David Gibson <david@xxxxxxxxxxxxxxxxxxxxx>
> Origin: git://git.kernel.org/pub/scm/utils/dtc/dtc.git 45f3d1a095dd
>
> Signed-off-by: Vikram Garhwal <vikram.garhwal@xxxxxxx>
> Reviewed-by: Michal Orzel <michal.orzel@xxxxxxx>
> Reviewed-by: Henry Wang <Henry.Wang@xxxxxxx>
Acked-by: Juline Grall <jgrall@xxxxxxxxxx>

Cheers,

--
Julien Grall