On Mon, 2018-08-20 at 23:14 -0700, Christoph Hellwig wrote:
> On Fri, Aug 17, 2018 at 12:26:30PM +0200, Arnd Bergmann wrote:
> > Hi Bjorn and others,
> > 
> > Triggered by Christoph's patches, I had another go at converting
> > all of the remaining pci host bridge implementations to be based
> > on pci_alloc_host_bridge and a separate registration function.
> 
> I really like the idea behind this series.

Hm... are you turning direct calls into retpolined indirect calls?