> You cannot allocate a dma_coherent buffer without passing in the correct > underlying device ... on parisc we'd explode trying to find the iommu to > map through (some of our hw has more than one). We do pass the correct underlying device. Then dma_alloc_coherent oopses on x86_64 if you pass some valid devices (eg pcmcia). - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html