Commit 2928c5f6 authored by Yinghai Lu's avatar Yinghai Lu Committed by Greg Kroah-Hartman

PCI: Add missing MEM_64 mask in pci_assign_unassigned_bridge_resources()

commit d61b0e87 upstream.

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: default avatarYinghai Lu <yinghai@kernel.org>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 52be2ebd
...@@ -1652,7 +1652,7 @@ void pci_assign_unassigned_bridge_resources(struct pci_dev *bridge) ...@@ -1652,7 +1652,7 @@ void pci_assign_unassigned_bridge_resources(struct pci_dev *bridge)
struct pci_dev_resource *fail_res; struct pci_dev_resource *fail_res;
int retval; int retval;
unsigned long type_mask = IORESOURCE_IO | IORESOURCE_MEM | unsigned long type_mask = IORESOURCE_IO | IORESOURCE_MEM |
IORESOURCE_PREFETCH; IORESOURCE_PREFETCH | IORESOURCE_MEM_64;
again: again:
__pci_bus_size_bridges(parent, &add_list); __pci_bus_size_bridges(parent, &add_list);
......
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