Re: [Qemu-ppc] [PATCH 5/7] memory: Allow replay of IOMMU mapping notifications

[Paolo Bonzini]

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On 25/09/2015 13:33, David Gibson wrote:
> 1) Is there a case where using the no-replay functions makes
> sense?
> 
> I'm not sure.  I think vfio is the only user so far, so I guess
> that's technically a no.  I was reluctant to change the interface
> and semantics just off the bat, though.

Considering memory_region_listener does the reply, I think it's okay.

For solving the problem that Laurent mentioned, using int128 seems
like the easiest solution...

Paolo
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