Re: [PATCH 2/4] x86: always initialize xen-swiotlb when xen-pcifront is enabling

[Christoph Hellwig]

On Fri, May 19, 2023 at 01:49:46PM +0100, Andrew Cooper wrote:
> > The alternative would be to finally merge swiotlb-xen into swiotlb, in
> > which case we might be able to do this later.  Let me see what I can
> > do there.
> 
> If that is an option, it would be great to reduce the special-cashing.

I think it's doable, and I've been wanting it for a while.  I just
need motivated testers, but it seems like I just found at least two :)