On Mon, Feb 10, 2020 at 03:05:47PM +0000, Derrick, Jonathan wrote: > > The code seems like one giant hack to me. What is the real life > > use case for this? Another Intel chipset fuckup like vmd or the ahci > > remapping? > > > Exactly as the cover letter describes. An interposer being used on a > non-hotplug slot. That isn't a use a case, that iѕ a description of the implementation. Why would you want this code?