Hi Geert,
Thank you for the patch.
On Friday 27 Jan 2017 16:34:19 Geert Uytterhoeven wrote:
> Add support for allocation physically contiguous DMA buffers on arm64
> systems with an IOMMU, by dispatching DMA buffer allocations with the
> DMA_ATTR_FORCE_CONTIGUOUS attribute to the appropriate IOMM
Add support for allocation physically contiguous DMA buffers on arm64
systems with an IOMMU, by dispatching DMA buffer allocations with the
DMA_ATTR_FORCE_CONTIGUOUS attribute to the appropriate IOMMU DMA
helpers.
Note that as this uses the CMA allocator, setting this attribute has a
runtime-depen
