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SubjectRe: kernel BUG at drivers/iommu/intel-iommu.c:1767 on F16 3.1.1-2.fc16.x86_64
Any news on this one?

Regards

Albert

On Thu, Dec 8, 2011 at 8:31 PM, Albert Strasheim <fullung@gmail.com> wrote:
> On Thu, Dec 8, 2011 at 8:29 PM, Roland Dreier <roland@purestorage.com> wrote:
>> On Thu, Dec 8, 2011 at 9:56 AM, Albert Strasheim <fullung@gmail.com> wrote:
>>> I think the BIOS has VT-d enabled. dmesg says:
>>> PCI-DMA: Intel(R) Virtualization Technology for Directed I/O
>> Yes, you're crashing in the VT-d code.
>> If you don't care about that, you can boot with the kernel parameter
>> "intel_iommu=off"
>> as a workaround, but it would be nice to get to the bottom of this.
>
> I'm happy to test any patches or provide more information.
>
> Regards
>
> Albert


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