Merge branch 'merge' into next

Brings in various bug fixes from 3.6-rcX

1 files changed, 4 insertions, 5 deletions

diff --git a/arch/powerpc/kernel/dma-iommu.c b/arch/powerpc/kernel/dma-iommu.c
index 2d7bb8ced136..e4897523de41 100644
--- a/arch/powerpc/kernel/dma-iommu.c
+++ b/arch/powerpc/kernel/dma-iommu.c
@@ -83,11 +83,10 @@ static int dma_iommu_dma_supported(struct device *dev, u64 mask)
                 return 0;
         }
 
-        if ((tbl->it_offset + tbl->it_size) > (mask >> IOMMU_PAGE_SHIFT)) {
-                dev_info(dev, "Warning: IOMMU window too big for device mask\n");
-                dev_info(dev, "mask: 0x%08llx, table end: 0x%08lx\n",
-                                mask, (tbl->it_offset + tbl->it_size) <<
-                                IOMMU_PAGE_SHIFT);
+        if (tbl->it_offset > (mask >> IOMMU_PAGE_SHIFT)) {
+                dev_info(dev, "Warning: IOMMU offset too big for device mask\n");
+                dev_info(dev, "mask: 0x%08llx, table offset: 0x%08lx\n",
+                                mask, tbl->it_offset << IOMMU_PAGE_SHIFT);
                 return 0;
         } else
                 return 1;