Re: [Xen-devel] Unstable fail to load dom0

[Andrew Lyon <andrew.lyon@xxxxxxxxx>]

On Fri, Mar 27, 2009 at 4:29 PM, Andrew Lyon <andrew.lyon@xxxxxxxxx> wrote:
> On Fri, Mar 27, 2009 at 4:09 PM, Cui, Dexuan <dexuan.cui@xxxxxxxxx> wrote:
>> Hi Andy,
>> Can you try to change the xen parameter 'iommu' to 0?
>> If with iommu=0 you can boot Xen fine, that may be due to a known BIOS bug 
>> and you can use xen with c/s >=19270 and use "iommu=1 
>> iommu_inclusive_mapping=1".
>>
>> Thanks,
>> -- Dexuan
>
> iommu_inclusive_mapping=1 fixed the problem.
>
> There is a newer bios for my board, I will try updating it.
>
> Andy
>

Same problem even with the latest bios, so I will use iommu_inclusive_mapping=1

Thanks
Andy

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