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

[Xen-ia64-devel] Re: PATCH: get rid of dcr bit 63 trick

To: Tristan Gingold <Tristan.Gingold@xxxxxxxx>
Subject: [Xen-ia64-devel] Re: PATCH: get rid of dcr bit 63 trick
From: Alex Williamson <alex.williamson@xxxxxx>
Date: Fri, 12 May 2006 09:26:31 -0600
Cc: xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: Fri, 12 May 2006 08:26:46 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <200605121531.37043.Tristan.Gingold@xxxxxxxx>
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>
Organization: LOSL
References: <200605121531.37043.Tristan.Gingold@xxxxxxxx>
Sender: xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx
On Fri, 2006-05-12 at 15:31 +0200, Tristan Gingold wrote:
> Hi,
> 
> instead of testing dcr bit 63 for running_on_xen, check ar.rsc.pl, which 
> cannot be paravirtualized.

   We should probably remove the magic setting of bit 63 in the dcr in
vcpu_get_dcr() at the same time.  Thanks,

        Alex

-- 
Alex Williamson                             HP Linux & Open Source Lab


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

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