RE: [PATCH] PCI: hv: fix pci-hyperv build, depends on SYSFS

[Dexuan Cui]

> 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