WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] [PATCH] implement HVMOP_pagetable_dying

To: Stefano Stabellini <Stefano.Stabellini@xxxxxxxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] [PATCH] implement HVMOP_pagetable_dying
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Mon, 21 Jun 2010 18:38:30 +0100
Cc:
Delivery-date: Mon, 21 Jun 2010 10:40:16 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <alpine.DEB.2.00.1006211606050.18470@kaball-desktop>
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/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: AcsRXRHIbz69PsqkSze958FIgDPqcAAC34zH
Thread-topic: [Xen-devel] [PATCH] implement HVMOP_pagetable_dying
User-agent: Microsoft-Entourage/12.24.0.100205
On 21/06/2010 17:15, "Stefano Stabellini" <Stefano.Stabellini@xxxxxxxxxxxxx>
wrote:

> Hi all,
> this patch implements HVMOP_pagetable_dying: an hypercall for
> guests to notify Xen that a pagetable is about to be destroyed so that
> Xen can use it as a hint to unshadow the pagetable soon and unhook the
> top-level user-mode shadow entries right away.

This patch doesn't apply to xen-unstable tip.

 -- Keir



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

<Prev in Thread] Current Thread [Next in Thread>