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] APIC handling on x86-64

from [Keir Fraser] [Permanent Link][Original]
To: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Subject: Re: [Xen-devel] APIC handling on x86-64
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Mon, 20 Mar 2006 16:21:51 +0000
Cc: Xen Developers <xen-devel@xxxxxxxxxxxxxxxxxxx>, Jan Beulich <jbeulich@xxxxxxxxxx>
Delivery-date: Mon, 20 Mar 2006 16:22:43 +0000
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <4df16aae5b0f18a2dcc9035b5a0c3fb6@xxxxxxxxxxxx>
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: <441EB3F20200007800013DC5@xxxxxxxxxxxxxxxxxxxxxxx> <4df16aae5b0f18a2dcc9035b5a0c3fb6@xxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx 

On 20 Mar 2006, at 16:00, Keir Fraser wrote:
I'd also like to fix send_IPI_mask_sequence() to use physical destination mode. It scares me a bit that 2.6.16 native i386 bigsmp mode uses physical flat model, but uses send_IPI_mask_sequence with logical delivery. Seems weird to me.
Oh wow. I see that in fact mach-bigsmap and mach-es7000 both redefine APIC_DEST_LOGICAL to zero. That's very sleazy. :-) 

 -- Keir


_______________________________________________
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:  RE: [Xen-devel] [Patch] time resolution fix., Dong, Eddie
Next by Date:  [Xen-devel] XML-RPC for Xend status, Anthony Liguori
Previous by Thread:  Re: [Xen-devel] APIC handling on x86-64, Keir Fraser
Next by Thread:  Re: [Xen-devel] APIC handling on x86-64, Jan Beulich
Indexes:  [Date] [Thread] [Top] [All Lists]
 
   

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