Re: [Xen-devel] GPU passthrough issue when VM is configured with 4G memory

[Gordan Bobic <gordan@xxxxxxxxxx>]

I'd also like to stress this is not only an issue for > 4GB of RAM in 
domU - I am seeing the issue with > 2GB of RAM in domU.
Gordan

On 05/20/2013 12:29 PM, George Dunlap wrote:
> On 17/05/13 08:10, Hanweidong wrote:
> > Actually, it's not really related to GPU passthrough. You can
> > reproduce it when a VM has a big pci hole size (such as 512MB), e.g.
> > create a VM with a virtual device which has a 512MB pci BAR.
> It seems like this is probably an artchitectural thing that will require
> someone familiar with qemu to sort out.  Anthony and Stefano, could one
> of you two step up to getting it sorted by 4.3?
>
>   -George
>
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