Re: [PATCH 04/19] dma-iommu: remove the flush_page callback

2019-02-01 Thread Robin Murphy
On 14/01/2019 09:41, Christoph Hellwig wrote: We now have a arch_dma_prep_coherent architecture hook that is used for the generic DMA remap allocator, and we should use the same interface for the dma-iommu code. Agreed - I'd definitely ack a version of this change which didn't depend on patch

[PATCH 04/19] dma-iommu: remove the flush_page callback

2019-01-14 Thread Christoph Hellwig
We now have a arch_dma_prep_coherent architecture hook that is used for the generic DMA remap allocator, and we should use the same interface for the dma-iommu code. Signed-off-by: Christoph Hellwig --- arch/arm64/mm/dma-mapping.c | 8 +--- drivers/iommu/dma-iommu.c | 14 -- i