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-users

Re: [Xen-users] Re: [Xen-devel] pci-passthrough in pvops causing offline

On 12 Nov 2010, at 22:22, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> wrote:

> On Fri, Nov 12, 2010 at 05:10:58PM +0000, Mark Adams wrote:
>> On Thu, Nov 11, 2010 at 02:06:58PM -0500, Konrad Rzeszutek Wilk wrote:
>>>> I've just noticed this at the end of xm dmesg
>>>> 
>>>> (XEN) msi.c:715: MSI is already in use on device 02:00.0
>>>> (XEN) msi.c:715: MSI is already in use on device 02:00.0
>>>> (XEN) msi.c:715: MSI is already in use on device 02:00.0
>>>> 
>>>> Something else trying to use the device being exported? (the nics are
>>>> 02:00.0 and 03:00.0)
>>> 
>>> Hmm, looks like it, but it should not have happend. Can you attach
>>> the output of 'xm dmesg' and also do the 'xm debug-keys ..' that I
>>> asked for in the previous e-mail?
>>> 
>>> Jan, the fixes for the MSI you did, they weren't for 4.0.1 right? Just
>>> for unstable?
>>> 
>> 
>> Any further idea's on this? Is it a xen bug if the hidden device is being
>> accessed in dom0? or is there an overlap somewhere? (not sure how this
>> would work)..
> 
> I was going to look in the source today to get an idea but never got to it...
> 
> You might, as I mentioned in earlier emails, try to setup a serial console
> or netconsole and log the Linux kernel output when it hangs/fails.
> 

can't do this unfortunately, the server
Is in use so not able to just let it hang again... The passthrough is not in 
use now until I think there is some possible solution to get rid of the MSI 
conflict (when it won't hang anymore!)

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

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

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