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

Re: [Xen-devel] [PATCH v2 3/3] xen/arm: acpi: Relax hw domain mapping attributes to p2m_mmio_direct_c



Hi Edgar,

On 26/01/17 13:16, Edgar E. Iglesias wrote:
From: "Edgar E. Iglesias" <edgar.iglesias@xxxxxxxxxx>

Since the hardware domain is a trusted domain, we extend the
trust to include making final decisions on what attributes to
use when mapping memory regions.

For ACPI configured hardware domains, this patch relaxes the hardware
domains mapping attributes to p2m_mmio_direct_c. This will allow the
hardware domain to control the attributes via its S1 mappings.

Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xxxxxxxxxx>

Acked-by: Julien Grall <julien.grall@xxxxxxx>

Regards,

--
Julien Grall

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
https://lists.xen.org/xen-devel

 


Rackspace

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