common non-cache coherent direct dma mapping ops v2

2018-05-22 Thread Christoph Hellwig
Hi all, this series continues consolidating the dma-mapping code, with a focus on architectures that do not (always) provide cache coherence for DMA. Three architectures (arm, mips and powerpc) are still left to be converted later due to complexity of their dma ops selection. The dma-noncoherent

Re: common non-cache coherent direct dma mapping ops

2018-05-13 Thread Helge Deller
On 11.05.2018 09:59, Christoph Hellwig wrote: > this series continues consolidating the dma-mapping code, with a focus > on architectures that do not (always) provide cache coherence for DMA. > Three architectures (arm, mips and powerpc) are still left to be > converted later due to complexity of t

common non-cache coherent direct dma mapping ops

2018-05-11 Thread Christoph Hellwig
Hi all, this series continues consolidating the dma-mapping code, with a focus on architectures that do not (always) provide cache coherence for DMA. Three architectures (arm, mips and powerpc) are still left to be converted later due to complexity of their dma ops selection. The dma-noncoherent