When we know we will reassign all resources, trying (and failing)
to allocate them initially is fairly pointless and leads to a lot
of scary messages in the kernel log
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
---
arch/powerpc/kernel/pci-common.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c
index 0f7a60f..2a67b16 100644
--- a/arch/powerpc/kernel/pci-common.c
+++ b/arch/powerpc/kernel/pci-common.c
@@ -1362,8 +1362,10 @@ void __init pcibios_resource_survey(void)
/* Allocate and assign resources */
list_for_each_entry(b, &pci_root_buses, node)
pcibios_allocate_bus_resources(b);
- pcibios_allocate_resources(0);
- pcibios_allocate_resources(1);
+ if (!pci_has_flag(PCI_REASSIGN_ALL_RSRC)) {
+ pcibios_allocate_resources(0);
+ pcibios_allocate_resources(1);
+ }
/* Before we start assigning unassigned resource, we try to reserve
* the low IO area and the VGA memory area if they intersect the