On Wed, Jul 28, 2021 at 09:47:55AM -0300, Jason Gunthorpe wrote: > So then we can write it like below? > +if PCI || MMU The || here should be &&. But otherwise, yes. > Unfortunately it deletes the nice > menu structure that groups all the PCI drivers together like platform > (and mdev in future). Not sure this loss is worth the backwards compat All the ther visible options should depend on VFIO_PCI not VFIO_PCI_CORE. So we can still keep the same menu struture.