Re: [Xen-devel] What is the current state of Dom0 kernel support

To:	Pasi Kärkkäinen <pasik@xxxxxx>
Subject:	Re: [Xen-devel] What is the current state of Dom0 kernel support? / crash with 2.6.31-rc5 32bit PAE
From:	Jeremy Fitzhardinge <jeremy@xxxxxxxx>
Date:	Thu, 13 Aug 2009 13:17:40 -0700
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On 08/11/09 12:58, Pasi Kärkkäinen wrote:
> I just added some debug printk()'s to the very beginning of the function and 
> found out this:
>
> DEBUG active_evtchns: cpu: 0, sh: 4117237760, idx: 0
> DEBUG sh->evtchn_pending: 4117239808, sh->evtchn_mask: 4117239936
> DEBUG cpu_evtchn_mask(cpu): 0
>
> so.. looks like the buggy piece of code (null pointer dereference) is: 
> cpu_evtchn_mask(cpu)[idx]
>
>   

I pushed something that looks like a fix for this.  Please tell me how
it goes.

    J


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