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] cannot access memory beyond end of bootstrap direct-map

To: Pascal Bouchareine <pascal@xxxxxxxxx>
Subject: Re: [Xen-devel] cannot access memory beyond end of bootstrap direct-map area
From: Keir Fraser <keir.fraser@xxxxxxxxxxxxx>
Date: Fri, 28 Aug 2009 07:38:08 +0100
Cc: "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date: Thu, 27 Aug 2009 23:38:36 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <42DFDE8E-15DB-434C-8AD1-87981E05AAD2@xxxxxxxxx>
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: AconXyBvbNkYunQCSpirDLC7kUPJogASvpOA
Thread-topic: [Xen-devel] cannot access memory beyond end of bootstrap direct-map area
User-agent: Microsoft-Entourage/12.20.0.090605
On 27/08/2009 22:41, "Pascal Bouchareine" <pascal@xxxxxxxxx> wrote:

>> You should be able to remove the bogus move_memory() call, and change
>> absolutely nothing else. Does that also work for you? That's the
>> change I
>> would check in.
> 
> Yup, I thought that's what the patch did, modulo we need to keep track
> of initial_images_start
> and need "e" in place for the loop ? Or I need a look at the original
> fix.

Initial_images_start and e would already be correct for the loop. Just the
move_memory() call outside the loop is completely unnecessary. Try removing
just that call and see if that works.

 -- Keir



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