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-rw-r--r--arch/powerpc/platforms/pseries/iommu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c
index 67c9953a6503..5b3050ff0c55 100644
--- a/arch/powerpc/platforms/pseries/iommu.c
+++ b/arch/powerpc/platforms/pseries/iommu.c
@@ -1252,7 +1252,7 @@ static u64 enable_ddw(struct pci_dev *dev, struct device_node *pdn)
if (pmem_present) {
if (query.largest_available_block >=
(1ULL << (MAX_PHYSMEM_BITS - page_shift)))
- len = MAX_PHYSMEM_BITS - page_shift;
+ len = MAX_PHYSMEM_BITS;
else
dev_info(&dev->dev, "Skipping ibm,pmemory");
}