> From: linux-hyperv-owner@xxxxxxxxxxxxxxx > <linux-hyperv-owner@xxxxxxxxxxxxxxx> On Behalf Of Randy Dunlap > Sent: Tuesday, July 2, 2019 4:25 PM > ERROR: "pci_destroy_slot" [drivers/pci/controller/pci-hyperv.ko] undefined! > ERROR: "pci_create_slot" [drivers/pci/controller/pci-hyperv.ko] undefined! > > drivers/pci/slot.o is only built when SYSFS is enabled, so > pci-hyperv.o has an implicit dependency on SYSFS. > Make that explicit. > > Also, depending on X86 && X86_64 is not needed, so just change that > to depend on X86_64. > > Fixes: 4daace0d8ce8 ("PCI: hv: Add paravirtual PCI front-end for Microsoft > Hyper-V VMs") I think the Fixes tag should be: Fixes: a15f2c08c708 ("PCI: hv: support reporting serial number as slot information") Thanks, -- Dexuan