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: [Xen-devel] [PATCH 0/5][IA64][HVM] Windows crashdum

To: Masaki Kanno <kanno.masaki@xxxxxxxxxxxxxx>, <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-ia64-devel] Re: [Xen-devel] [PATCH 0/5][IA64][HVM] Windows crashdump support
From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
Date: Tue, 23 Jan 2007 08:06:23 +0000
Delivery-date: Tue, 23 Jan 2007 00:06:17 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <61C73E97DDED6Akanno.masaki@xxxxxxxxxxxxxx>
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: Acc+xV8ynbdETKq4EduGPAANk04WTA==
Thread-topic: [Xen-devel] [PATCH 0/5][IA64][HVM] Windows crashdump support
User-agent: Microsoft-Entourage/11.3.2.061213
On 23/1/07 2:40 am, "Masaki Kanno" <kanno.masaki@xxxxxxxxxxxxxx> wrote:

> In the ia64 machine, there is an INIT switch. By pushing the
> INIT switch, an INIT interruption is generated. The INIT
> interruption triggers off when the Windows collects the
> crashdump. (I attach a screenshot of the Windows crashdump.)

Does ia64 Windows generate a dump if you send it an NMI? That would be a
more generic mechanism that would allow x86 HVM to share the same domctl or
hvm_op. Otherwise we need a send_init hypercall for ia64 and a send_nmi
hypercall for x86, or we need a more vague generic name like
"trigger_dump_switch" (which actually is rather attractive now I think about
it).

 -- Keir



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

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