Commits
Joerg Roedel committed 832a90c3048
AMD IOMMU: use coherent_dma_mask in alloc_coherent The alloc_coherent implementation for AMD IOMMU currently uses *dev->dma_mask per default. This patch changes it to prefer dev->coherent_dma_mask if it is set. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>