Hi Bjorn, Sorry for the delay on this one and pushing it after RC1. Feel free to queue it up for 4.20 if it looks fine. I've added comments to the git log and source explaining why calculate_iosize was left unchanged. Basically I could not synthesize a condition where it would have affected the topology. v1->v2: Comments Jon Derrick (1): PCI: Equalize hotplug memory for non/occupied slots drivers/pci/setup-bus.c | 21 ++++++++++++++------- 1 file changed, 14 insertions(+), 7 deletions(-) -- 1.8.3.1