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Re: [PATCH v2 1/6] arm/mpu: Implement copy_from_paddr for MPU systems
- To: Harry Ramsey <harry.ramsey@xxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: "Orzel, Michal" <michal.orzel@xxxxxxx>
- Date: Wed, 7 Jan 2026 10:35:28 +0100
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- Cc: <Luca.Fancellu@xxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Bertrand Marquis <bertrand.marquis@xxxxxxx>, Volodymyr Babchuk <Volodymyr_Babchuk@xxxxxxxx>, Hari Limaye <hari.limaye@xxxxxxx>
- Delivery-date: Wed, 07 Jan 2026 09:35:54 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 05/01/2026 12:34, Harry Ramsey wrote:
> From: Luca Fancellu <luca.fancellu@xxxxxxx>
>
> Implement the function copy_from_paddr variant for MPU systems, using
> the map_pages_to_xen/destroy_xen_mappings to temporarily map the memory
> range to be copied.
>
> Signed-off-by: Luca Fancellu <luca.fancellu@xxxxxxx>
> Signed-off-by: Hari Limaye <hari.limaye@xxxxxxx>
> Signed-off-by: Harry Ramsey <harry.ramsey@xxxxxxx>
> Reviewed-by: default avatarMichal Orzel <michal.orzel@xxxxxxx>
This tag looks to be broken.
~Michal
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