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-ia64-devel

RE: [Xen-ia64-devel] DomU not booting?

To: "Matt Chapman" <matthewc@xxxxxxxxxxxxxxx>, <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-ia64-devel] DomU not booting?
From: "Tian, Kevin" <kevin.tian@xxxxxxxxx>
Date: Mon, 28 Nov 2005 15:40:27 +0800
Delivery-date: Mon, 28 Nov 2005 07:40:18 +0000
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
List-help: <mailto:xen-ia64-devel-request@lists.xensource.com?subject=help>
List-id: Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com>
List-post: <mailto:xen-ia64-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-ia64-devel>, <mailto:xen-ia64-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-ia64-devel>, <mailto:xen-ia64-devel-request@lists.xensource.com?subject=unsubscribe>
Sender: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: AcXz5iu3pop7hBE+Qb6E9TXTa4yUVwAB8skw
Thread-topic: [Xen-ia64-devel] DomU not booting?
Looks like some dirty pages allocated for pmd or pte page... lookup_domain_mpa 
failed first, however later map_new_domain_page found pte present after 
allocating new pmd/pte pages. Could you make a check whether the allocated page 
table pages is zero-ed?

BTW, just confirmed scrub_heap_pages not invoked when running on ski, which is 
from Dan who encountered issue long time ago. If you're running on Ski, that's 
one possible reason.

Thanks,
Kevin

>-----Original Message-----
>From: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
>[mailto:xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx] On Behalf Of Matt Chapman
>Sent: 2005年11月28日 14:36
>To: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>Subject: [Xen-ia64-devel] DomU not booting?
>
>I'm having issues booting DomU from current xen-ia64-unstable tip,
>changeset 7922.  I get (with 256MB memory configured, same with
>128MB though):
>
>(XEN) arch_do_create_domain: domain=f0000000040dd748
>(XEN) arch_getdomaininfo_ctxt
>(XEN) map_new_domain_page: mpaddr 4000000 already mapped!
>(XEN) lookup_domain_mpa: bad mpa 0000000004000000 (> 0000000010000000
>(XEN) __gpfn_to_mfn_foreign: bad gpfn. spinning...
>
>If I make map_new_domain_page return the existing page, DomU
>oopses a bit later on.
>
>Has anyone else seen this or have a fix?
>
>Matt
>
>_______________________________________________
>Xen-ia64-devel mailing list
>Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
>http://lists.xensource.com/xen-ia64-devel

_______________________________________________
Xen-ia64-devel mailing list
Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ia64-devel

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