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[Xen-devel] Re: [pv_ops domU] 2.6.30.5 - unable to handle kernel paging
| To: | "Christopher S. Aker" <caker@xxxxxxxxxxxx> |
|---|---|
| Subject: | [Xen-devel] Re: [pv_ops domU] 2.6.30.5 - unable to handle kernel paging request / refresh_cpu_vm_stats / vmstat_update |
| From: | Jeremy Fitzhardinge <jeremy@xxxxxxxx> |
| Date: | Tue, 18 Aug 2009 13:15:14 -0700 |
| Cc: | xen devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Delivery-date: | Tue, 18 Aug 2009 13:15:35 -0700 |
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On 08/18/09 07:16, Christopher S. Aker wrote:
> Jeremy Fitzhardinge wrote:
>> Does this happen every time, sometimes or just once?
>
> Completely reproducible, however I was wrong about the Xen version -
> it is 3.2.1-rc5. FWIW, I'm unable to reproduce this on a dev box
> running 3.4.1.
That's curious. Keir, do you know of any bugs which could cause domU
misbehaviour like this?
> I haven't tried any other Xen versions (we have many running).
>
>> Is it new with 2.6.30.5?
>
> Yes. The last pv_ops kernel we ran was 2.6.29.
Have you tried any other distros? I'll try to repro with a current Xen
and my Fedora system.
It would be helpful if you could try 2.6.30/.[1-4] as well to see if the
problem arises. I'm trying a bisection myself, but it sounds like I
shouldn't be able to repo it.
J
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