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authorYinghai Lu <yinghai@kernel.org>2014-08-22 18:15:07 -0700
committerBjorn Helgaas <bhelgaas@google.com>2014-09-30 13:56:46 -0600
commitd61b0e87d2dfba3706dbbd6c7c6fd41c3d845685 (patch)
treea8ff1a5687b2874e5e155488e7f0a26964238830 /drivers/pci/setup-bus.c
parent8d38821cbcf51292cd5a23469d03bd38932a3ba9 (diff)
downloadlinux-d61b0e87d2dfba3706dbbd6c7c6fd41c3d845685.tar.bz2
PCI: Add missing MEM_64 mask in pci_assign_unassigned_bridge_resources()
In 5b28541552ef ("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: 5b28541552ef ("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+
Diffstat (limited to 'drivers/pci/setup-bus.c')
-rw-r--r--drivers/pci/setup-bus.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index 6373985ad3f7..0482235eee92 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -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);