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Re: [XEN][RFC PATCH v4 04/16] libfdt: overlay: change overlay_get_target()
- To: Vikram Garhwal <vikram.garhwal@xxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Michal Orzel <michal.orzel@xxxxxxx>
- Date: Fri, 20 Jan 2023 13:44:50 +0100
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- Cc: <sstabellini@xxxxxxxxxx>, <julien@xxxxxxx>, David Gibson <david@xxxxxxxxxxxxxxxxxxxxx>
- Delivery-date: Fri, 20 Jan 2023 12:45:17 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
Hi Vikram,
On 07/12/2022 07:15, 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.
>
> Origin: https://github.com/dgibson/dtc 45f3d1a095dd
You should move the Origin tag after all the tags coming from the original
patch.
As per "sending-patches.pandoc:
"All tags **above** the `Origin:` tag are from the original patch (which
should all be kept), while tags **after** `Origin:` are related to the
normal Xen patch process as described here."
>
> Signed-off-by: Vikram Garhwal <vikram.garhwal@xxxxxxx>
> Message-Id: <1637204036-382159-2-git-send-email-fnu.vikram@xxxxxxxxxx>
> Signed-off-by: David Gibson <david@xxxxxxxxxxxxxxxxxxxxx>
~Michal
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