62af5ca50c29 ("ia64/sba_iommu: return error code from sba_map_sg_attrs()") 52aee3e83d44 ("ia64/sba_iommu: improve internal map_page users") 00085f1efa38 ("dma-mapping: use unsigned long for dma_attrs") dd9671172a06 ("Merge tag 'iommu-updates-v4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu")