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] Re: free_irq_vector on ia64

To: "Duan, Ronghui" <ronghui.duan@xxxxxxxxx>
Subject: RE: [Xen-devel] Re: free_irq_vector on ia64
From: Alex Williamson <alex.williamson@xxxxxx>
Date: Tue, 04 Sep 2007 10:08:29 -0600
Cc: Xen Development Mailing List <xen-devel@xxxxxxxxxxxxxxxxxxx>, Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>, "Zhang, Xing Z" <xing.z.zhang@xxxxxxxxx>, "Xu, Anthony" <anthony.xu@xxxxxxxxx>, "Zhang, Xiantao" <xiantao.zhang@xxxxxxxxx>, xen-ia64-devel <xen-ia64-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date: Wed, 05 Sep 2007 08:15:55 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <82C666AA63DC75449C51EAD62E8B2BEC18391D@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
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>
Organization: OSLO R&D
References: <82C666AA63DC75449C51EAD62E8B2BEC18391D@xxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
On Mon, 2007-09-03 at 15:27 +0800, Duan, Ronghui wrote:
> Hi Alex:
>       
>       I follow your steps to hide e1000 from domain0, adding
> "pciback.hide==
> (0000:01:00.0)" in append line, then reboot .It seem that all right. The
> NAT consumption fault may have fixed by this patch:
> http://xenbits.xensource.com/xen-unstable.hg?rev/7158623a1b3d
> 
> Could you please have a check? 

   That could be why I don't get a NaT consumption like the comment
indicated, but I still get the Oops.  It doesn't seem like there's
anything platform specific here, so I'm not sure why you don't see it.
Note that I'm hiding function 1 of a two port, two function e1000, while
you're hiding function 0.  I don't know if that matters, but perhaps a
variable to play with.
        
> BTW: It seems that we don't free irq_handler of e1000, so when
> rebooting, there may be some warning message printing in the serial
> port!
> Thank you!

   Yup, that's a bug in our base 2.6.18 kernel which should go away next
time we re-base.  However, that's a separate issue.  Thanks,

        Alex

-- 
Alex Williamson                             HP Open Source & Linux Org.


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

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