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] pv_ops 2.6.32.12: network problem: Attempting to checksu

To: Pasi Kärkkäinen <pasik@xxxxxx>
Subject: Re: [Xen-devel] pv_ops 2.6.32.12: network problem: Attempting to checksum a non-TCP/UDP packet, dropping a protocol 1 packet
From: Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date: Thu, 27 May 2010 10:08:22 -0700
Cc: Gerry Reno <greno@xxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, andreas.olsowski@xxxxxxxxxxxxxxx
Delivery-date: Thu, 27 May 2010 10:09:18 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <20100527140822.GQ17817@xxxxxxxxxxx>
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: <4BF45370.8030406@xxxxxxxxxxx> <4BF456F9.8090606@xxxxxxxx> <20100527140822.GQ17817@xxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100430 Fedora/3.0.4-2.fc12 Lightning/1.0b2pre Thunderbird/3.0.4
On 05/27/2010 07:08 AM, Pasi Kärkkäinen wrote:
> On Wed, May 19, 2010 at 02:24:09PM -0700, Jeremy Fitzhardinge wrote:
>   
>> On 05/19/2010 02:09 PM, Gerry Reno wrote:
>>     
>>> I am using a pv_ops dom0 kernel 2.6.32.12 with xen 4.0.0-rc8.  My
>>> domU's use 2.6.31-14-server ubuntu.
>>>
>>> When I try to ping another computer on the network from the domU I
>>> still received this error:
>>> Attempting to checksum a non-TCP/UDP packet, dropping a protocol 1 packet
>>>
>>> I thought this error was fixed somewhere around 2.6.32.10 but
>>> apparently it is still in 2.6.32.12.
>>>
>>> How do I get around this problem?
>>>       
>> I applied a patch to fix up a checksum bug in netback, but I realized I
>> hadn't applied it to stable-2.6.32.  Please try again (it will be
>> 2.6.32.13) and tell me how it goes.
>>
>>     
> Is this fix missing from xen/master (aka xen/stable-2.6.31.x) aswell?
>   

Yeah, looks like it.  I'll push out a fix shortly.

    J

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