On Mon, Dec 17, 2018 at 06:30:18PM +0100, Sebastian Ott wrote: > Something like this: > https://lore.kernel.org/linux-pci/20181212215453.GJ99796@xxxxxxxxxx/T/#m649d86ea3c65f669c74d048f89afbaf473876ac3 No, I literally meant a flag to skip the work. Think about it: there is a standard way to probe VFs, which comes from what is defined in the PCIe spec itself. It just turns out s390 for some weird reason decides to already let the VFs show up basically like PFs. There really should be no reason to branch out into per-arch code here as there really isn't much to do on a per-arch level. More just a quirk for the firmware is buggy and already reports the VFs to us, so skip the probing.
