[Xen-devel] [RESEND][PATCH 4/5]MTRR/PAT virtualization

To:	<xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject:	[Xen-devel] [RESEND][PATCH 4/5]MTRR/PAT virtualization
From:	"Su, Disheng" <disheng.su@xxxxxxxxx>
Date:	Wed, 17 Oct 2007 16:45:29 +0800
Delivery-date:	Wed, 17 Oct 2007 01:48:33 -0700
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxx
List-help:	<mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id:	Xen developer discussion <xen-devel.lists.xensource.com>
List-post:	<mailto:xen-devel@lists.xensource.com>
List-subscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender:	xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index:	AcgQmhJGyw5+y/6yQFytl0RDWCUb/A==
Thread-topic:	[RESEND][PATCH 4/5]MTRR/PAT virtualization

A new hypercall is added to tell hypervisor: caching attribute of some
memory ranges in guest can't be changed by guest itself. Currently the
usage scenario is for VRAM, because VRAM is shared between qemu-dm and
domU if no VGA device is assigned to domU.

Signed-off-by: Disheng Su <disheng.su@xxxxxxxxx>

Best Regards,
Disheng, Su

mtrr_04_hypercall.patch
Description: mtrr_04_hypercall.patch

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

WARNING - OLD ARCHIVES

xen-devel

[Xen-devel] [RESEND][PATCH 4/5]MTRR/PAT virtualization