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

[Top] [All Lists]
<prev [Date] next>
[Advanced]
 <prev [Thread] next>

Re: [Xen-devel] address space reorganization

from [Chris Wedgwood] [Permanent Link][Original]
To: Ian Pratt <m+Ian.Pratt@xxxxxxxxxxxx>
Subject: Re: [Xen-devel] address space reorganization
From: Chris Wedgwood <cw@xxxxxxxx>
Date: Tue, 19 Apr 2005 12:52:02 -0700
Cc: Kip Macy <kip.macy@xxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, Jacob Gorm Hansen <jacobg@xxxxxxx>
Delivery-date: Wed, 20 Apr 2005 08:34:05 +0000
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <A95E2296287EAD4EB592B5DEEFCE0E9D1E3B8C@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
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>
References: <A95E2296287EAD4EB592B5DEEFCE0E9D1E3B8C@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx 
On Thu, Apr 14, 2005 at 08:03:18PM +0100, Ian Pratt wrote:

> Yep, although we can't trap the cpuid, we can trap the use of
> e.g. SSE2.

and emulate them or just warn?  for the former it's going to be slow
as hell, and i would almost argue you could stop the domain doing this
with a warning...

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
[More with this subject...]
<Prev in Thread] Current Thread [Next in Thread>
Previous by Date:  [Xen-devel] [PATCH] gdbserver minor build fixes, Chris Wedgwood
Next by Date:  Re: [Xen-devel] understanding __linear_l2_table and friends, Keir Fraser
Previous by Thread:  RE: [Xen-devel] address space reorganization, Ian Pratt
Next by Thread:  [Xen-devel] Oops in zap_pmd_range, Nivedita Singhvi
Indexes:  [Date] [Thread] [Top] [All Lists]
 
   

Copyright , Citrix Systems Inc. All rights reserved. Legal and Privacy