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Re: [Xen-devel] Freeze with and xen-4.0.1rc5

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Subject: Re: [Xen-devel] Freeze with and xen-4.0.1rc5
From: Claus Rosenberger <Claus.Rosenberger@xxxxxxxxx>
Date: Tue, 24 Aug 2010 09:50:19 +0200
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>>> but thats not a pvops kernel.
>> Does someone have ideas why the system would silently lockup (freeze)
>> without those "acpi=ht noapic noirqbalance" options? 
>> Afaik this is an Intel DQ45CB motherboard, which has been used by many 
>> people/developers.
> Oh, one more thing.. 
> Claus: Please try those options separately,
> to figure out which one of those is the important one.
> -- Pasi

I checked out these options, following result

- acpi=ht noapic     => worked
- noapic             => didn't work, disk errors while booting, no functional 
- acpi=ht apic=debug => worked

So it seems i definitly need the option acpi=ht or acpi=off or something like 

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