On Wed, Apr 27, 2011 at 04:10:04PM +0200, Jan Kiszka wrote:
> > Another issue is the reverse: regular memory address can be put
> > in the MSIX/MSI field and the result should be a regular memory
> > write.
> 
> Yes, that's a separate issue: Requests issued by the CPUs have to be
> told apart from those issued by devices.

Seems to be the reverse: in qemu msi writes are implemented as regular
writes so you can stick a non msi address there and it works.
in kvm they are handled differently and that's broken ...

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