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

[Xen-devel] Re: MCE handler in 2.6.37 kernel

To: Mukesh Rathor <mukesh.rathor@xxxxxxxxxx>
Subject: [Xen-devel] Re: MCE handler in 2.6.37 kernel
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Wed, 02 Feb 2011 09:48:14 -0800
Cc: "Xen-devel@xxxxxxxxxxxxxxxxxxx" <Xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date: Wed, 02 Feb 2011 09:48:52 -0800
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <20110201193939.70d96764@xxxxxxxxxxxxxxxxxxxx>
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/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <20110201193939.70d96764@xxxxxxxxxxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.13) Gecko/20101209 Fedora/3.1.7-0.35.b3pre.fc14 Lightning/1.0b3pre Thunderbird/3.1.7
On 02/01/2011 07:39 PM, Mukesh Rathor wrote:
> Hi Jeremy,
>
> I am playing around with MCE stuff, and looking to test MCE handler in
> the guest kernel next. Just wondering why we are not installing
> MCE handler in the hypervisor in 2.6.37 kernel.
>
>
> arch/x86/xen/enlighten.c:
>
> cvt_gate_to_trap():
>
> #ifdef CONFIG_X86_MCE
>         } else if (addr == (unsigned long)machine_check) {
>                 return 0;
> #endif

There's a patch from the Intel folks to implement MCE, but I hadn't
added it to my upstream todo list yet.  I think it's pretty small, so no
problem to add it - esp if you can actually test it.

    J

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

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