Commit d61b0e87 authored Aug 22, 2014 by Yinghai Lu Committed by Bjorn Helgaas Sep 30, 2014

PCI: Add missing MEM_64 mask in pci_assign_unassigned_bridge_resources()



In 5b285415 ("PCI: Restrict 64-bit prefetchable bridge windows to
64-bit resources"), we added IORESOURCE_MEM_64 to the mask in
pci_assign_unassigned_root_bus_resources(), but not to the mask in
pci_assign_unassigned_bridge_resources().

Add IORESOURCE_MEM_64 to the pci_assign_unassigned_bridge_resources() type
mask.

Fixes: 5b285415 ("PCI: Restrict 64-bit prefetchable bridge windows to 64-bit resources")
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: stable@vger.kernel.org	# v3.16+

parent 8d38821c

drivers/pci/setup-bus.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1652,7 +1652,7 @@ void pci_assign_unassigned_bridge_resources(struct pci_dev *bridge)
		struct pci_dev_resource *fail_res;
		int retval;
		unsigned long type_mask = IORESOURCE_IO \| IORESOURCE_MEM \|
		IORESOURCE_PREFETCH;
		IORESOURCE_PREFETCH \| IORESOURCE_MEM_64;

		again:
		__pci_bus_size_bridges(parent, &add_list);

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