[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [PATCH v4 3/3] xen/iommu: arm: Use p2m_ipa_bits as stage2 input size

Hi Edgar,

On 01/05/15 02:40, Edgar E. Iglesias wrote:
> From: "Edgar E. Iglesias" <edgar.iglesias@xxxxxxxxxx>
> 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@xxxxxxxxxx>
Reviewed-by: Julien Grall <julien.grall@xxxxxxxxxx>


Julien Grall

Xen-devel mailing list



Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.