Re: Re: 2.6.39 dom0 xen power management test

[Sander Eikelenboom <linux@eikelenboom.it>]

Hi Stefano,

Will give it a try, but the machine is now running for approx 2 days without hitting it again.
So i don't know how to trigger the problem, and that means i can't really confirm if the patch helps or not.

--
Sander

Monday, May 23, 2011, 1:17:07 PM, you wrote:

> On Sat, 21 May 2011, Sander Eikelenboom wrote:
>> Hi Konrad,
>> 
>> First tests looked good, but tonight after approx. 2 hours after boot the machine crashed.
>> Since my previous setup ran perfectly stable for 55 days, i didn't have a serial console attached.
>> I shot a photo of what was left onscreen (attached), will attach a serial console later to get it all.
>> 

> does this patch help?


> diff --git a/drivers/xen/events.c b/drivers/xen/events.c
> index 7f676f8..9249ed7 100644
> --- a/drivers/xen/events.c
> +++ b/drivers/xen/events.c
> @@ -1644,7 +1644,7 @@ static struct irq_chip xen_percpu_chip __read_mostly = {
>         .irq_mask               = evtchn_noop,
>         .irq_unmask             = evtchn_noop,
>  
> -       .irq_ack                = ack_dynirq,
> +       .irq_eoi                = ack_dynirq,
>  };
>  
>  int xen_set_callback_via(uint64_t via)




-- 
Best regards,
 Sander                            mailto:linux@eikelenboom.it