Commit 093b9062 authored by Bjorn Helgaas's avatar Bjorn Helgaas
Browse files

Merge branch 'pci/enumeration' 

  - Warn if a host bridge has no NUMA info (Yunsheng Lin)

* pci/enumeration:
  PCI: Warn if no host bridge NUMA node info
parents abd05c97 ad508610

drivers/pci/probe.c

+3 −0
Original line number Diff line number Diff line
@@ -897,6 +897,9 @@ static int pci_register_host_bridge(struct pci_host_bridge *bridge) 
	else

		pr_info("PCI host bridge to bus %s\n", name);



	if (nr_node_ids > 1 && pcibus_to_node(bus) == NUMA_NO_NODE)

		dev_warn(&bus->dev, "Unknown NUMA node; performance will be reduced\n");



	/* Add initial resources to the bus */

	resource_list_for_each_entry_safe(window, n, &resources) {

		list_move_tail(&window->node, &bridge->windows);