On 05/10/2016 10:19 AM, Tomasz Nowicki wrote:

 From the functionality point of view this series may be split into the
following logic parts:
1. New ECAM API and update for users of the pci-host-common API
2. Necessary fixes as the preparation for using driver on ARM64.
3. Use new MCFG interface and implement generic ACPI based PCI host controller driver.
4. Enable above driver on ARM64

Thomasz,

Unless i'm doing something wrong, this patch causes a build break if 
NUMA is enabled in a 4.6+ kernel.

Thanks,



drivers/built-in.o: In function `pci_device_add':
/home/jlinton/linux-main/drivers/pci/probe.c:1744: undefined reference 
to `pcibus_to_node'
drivers/built-in.o: In function `pci_create_root_bus':
/home/jlinton/linux-main/drivers/pci/probe.c:2163: undefined reference 
to `pcibus_to_node'
drivers/built-in.o: In function `cpulistaffinity_show':
/home/jlinton/linux-main/drivers/pci/pci-sysfs.c:123: undefined 
reference to `pcibus_to_node'
/home/jlinton/linux-main/drivers/pci/pci-sysfs.c:123: undefined 
reference to `pcibus_to_node'
drivers/built-in.o: In function `cpuaffinity_show':
/home/jlinton/linux-main/drivers/pci/pci-sysfs.c:114: undefined 
reference to `pcibus_to_node'
drivers/built-in.o:/home/jlinton/linux-main/drivers/pci/pci-sysfs.c:114: 
more undefined references to `pcibus_to_node' follow
Makefile:937: recipe for target 'vmlinux' failed