Re: implement generic dma_map_ops for IOMMUs v4

2019-05-03 Thread Catalin Marinas
On Thu, May 02, 2019 at 03:22:08PM +0200, Christoph Hellwig wrote: > can you quickly look over the arm64 parts? I'd really like to still > get this series in for this merge window as it would conflict with > a lot of dma-mapping work for next merge window, and we also have > the amd and possibly i

Re: implement generic dma_map_ops for IOMMUs v2

2019-02-13 Thread Christoph Hellwig
Sorry, plese ignore this thread. This just resend the start of the dma-mapping for-next branch instead of the actual series that sits on top of it.

implement generic dma_map_ops for IOMMUs v2

2019-02-13 Thread Christoph Hellwig
Hi Robin, please take a look at this series, which implements a completely generic set of dma_map_ops for IOMMU drivers. This is done by taking the existing arm64 code, moving it to drivers/iommu and then massaging it so that it can also work for architectures with DMA remapping. This should hel

implement generic dma_map_ops for IOMMUs v2

2019-02-13 Thread Christoph Hellwig
Hi Robin, please take a look at this series, which implements a completely generic set of dma_map_ops for IOMMU drivers. This is done by taking the existing arm64 code, moving it to drivers/iommu and then massaging it so that it can also work for architectures with DMA remapping. This should hel

Re: implement generic dma_map_ops for IOMMUs

2019-01-27 Thread Christoph Hellwig
Any chance to get a review on this one? On Mon, Jan 14, 2019 at 10:41:40AM +0100, Christoph Hellwig wrote: > Hi Robin, > > please take a look at this series, which implements a completely generic > set of dma_map_ops for IOMMU drivers. This is done by taking the > existing arm64 code, moving it

implement generic dma_map_ops for IOMMUs

2019-01-14 Thread Christoph Hellwig
Hi Robin, please take a look at this series, which implements a completely generic set of dma_map_ops for IOMMU drivers. This is done by taking the existing arm64 code, moving it to drivers/iommu and then massaging it so that it can also work for architectures with DMA remapping. This should hel