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RE: [XEN PATCH v8 07/22] xen/arm: ffa: enforce dependency on 4k pages
- To: Jens Wiklander <jens.wiklander@xxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Henry Wang <Henry.Wang@xxxxxxx>
- Date: Thu, 13 Apr 2023 10:55:13 +0000
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- Cc: Bertrand Marquis <Bertrand.Marquis@xxxxxxx>, Marc Bonnici <Marc.Bonnici@xxxxxxx>, Achin Gupta <Achin.Gupta@xxxxxxx>, Volodymyr Babchuk <volodymyr_babchuk@xxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Julien Grall <julien@xxxxxxx>, Bertrand Marquis <Bertrand.Marquis@xxxxxxx>
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- Thread-topic: [XEN PATCH v8 07/22] xen/arm: ffa: enforce dependency on 4k pages
Hi Jens,
> -----Original Message-----
> Subject: [XEN PATCH v8 07/22] xen/arm: ffa: enforce dependency on 4k pages
>
> Adds a BUILD_BUG_ON() to assert the dependency on 4k pages in the FF-A
> mediator since the current implementation only works if Xen page size is
> the same as the FFA page size.
>
> Signed-off-by: Jens Wiklander <jens.wiklander@xxxxxxxxxx>
> Reviewed-by: Bertrand Marquis <bertrand.marquis@xxxxxxx>
Reviewed-by: Henry Wang <Henry.Wang@xxxxxxx>
Kind regards,
Henry
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