Re: [PATCH] intel-iommu: Fix alloc_coherent for pass-throughdevices

[David Woodhouse]

On Wed, 2009-10-21 at 21:41 -0600, Alex Williamson wrote:
> This device also doesn't exactly play nice when using VT-d in anything other
> than pass-through mode, so switching it into mapped mode is not really
> an option.

Going back to this, now I'm slightly more awake and spotted it...

Er, why? Can you define "doesn't exactly play nice"?

-- 
David Woodhouse                            Open Source Technology Centre
David.Woodhouse@xxxxxxxxx                              Intel Corporation

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