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] Proper use of VMX execution controls MSR.

To: "Keir Fraser" <keir@xxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: RE: [Xen-devel] [PATCH] Proper use of VMX execution controls MSR.
From: "Li, Xin B" <xin.b.li@xxxxxxxxx>
Date: Thu, 29 Mar 2007 17:29:25 +0800
Delivery-date: Thu, 29 Mar 2007 10:31:48 +0100
Envelope-to: Keir.Fraser@xxxxxxxxxxxx
In-reply-to: <C231416E.C779%keir@xxxxxxxxxxxxx>
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>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index: AcdxUQOcmZ2ehsIdTvOT1iiVu1vOEgAEiiMSAA+9sZAADN/eOAAAdMgwAAK1/kQAAJdmQA==
Thread-topic: [Xen-devel] [PATCH] Proper use of VMX execution controls MSR.
>The subsequent AND with msr_hi and the OR with msr_lo has exactly the
same
>effect. So the AND (msr_hi XOR msr_lo) is not incorrect, but it is
redundant.
>

Seems correct :-).
-Xin

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