From mboxrd@z Thu Jan  1 00:00:00 1970
From: Julien Grall <julien.grall@citrix.com>
Subject: Re: [PATCH v4 3/3] xen/iommu: arm: Use p2m_ipa_bits as
 stage2 input size
Date: Fri, 1 May 2015 11:22:47 +0100
Message-ID: <554353F7.3000207@citrix.com>
References: <1430444419-11564-1-git-send-email-edgar.iglesias@gmail.com>
	<1430444419-11564-4-git-send-email-edgar.iglesias@gmail.com>
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To: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>, xen-devel@lists.xen.org
Cc: julien.grall@citrix.com, edgar.iglesias@xilinx.com, tim@xen.org, ian.campbell@citrix.com, stefano.stabellini@citrix.com
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Hi Edgar,

On 01/05/15 02:40, Edgar E. Iglesias wrote:
> From: "Edgar E. Iglesias" <edgar.iglesias@xilinx.com>
> 
> The Stage2 input-size must match what the CPU uses because
> the SMMU and the CPU share page-tables.
> 
> Test that the SMMU supports the P2M IPA bit size, use it if
> supported or bail out if not.
> 
> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Julien Grall <julien.grall@citrix.com>

Regards,

-- 
Julien Grall