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Re: [Xen-devel] [PATCH 2/4] xen/arm: p2m: Store the page for each mapping

To: Julien Grall <julien.grall@xxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>
From: Ian Campbell <ian.campbell@xxxxxxxxxx>
Date: Wed, 25 Nov 2015 11:46:33 +0000
Cc: stefano.stabellini@xxxxxxxxxxxxx
Delivery-date: Wed, 25 Nov 2015 11:47:24 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

On Wed, 2015-11-18 at 15:49 +0000, Julien Grall wrote:
> The page will be use later for reference counting. So we need a quick
> access to the page associated to the mapping.
> 
> Signed-off-by: Julien Grall <julien.grall@xxxxxxxxxx>

Acked-by: Ian Campbell <ian.campbell@xxxxxxxxxx>



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References:
- [Xen-devel] [PATCH 0/4] xen/arm: p2m: Add support to remove empty translation table
  - From: Julien Grall
- [Xen-devel] [PATCH 2/4] xen/arm: p2m: Store the page for each mapping
  - From: Julien Grall

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