Re: [PATCH 07/26] iommu/dma: move the arm64 wrappers to common code

2019-06-04 Thread Jon Hunter
On 04/06/2019 07:05, Christoph Hellwig wrote: > On Mon, Jun 03, 2019 at 08:47:57PM +0100, Jon Hunter wrote: >> Since next-20190529 one of our tests for MMC has started failing, where >> the symptom is that the data written to the MMC does not match the >> source. Bisecting this is pointing to

Re: [PATCH 07/26] iommu/dma: move the arm64 wrappers to common code

2019-06-04 Thread Christoph Hellwig
On Mon, Jun 03, 2019 at 08:47:57PM +0100, Jon Hunter wrote: > Since next-20190529 one of our tests for MMC has started failing, where > the symptom is that the data written to the MMC does not match the > source. Bisecting this is pointing to this commit. Unfortunately, I am > not able to cleanly

Re: [PATCH 07/26] iommu/dma: move the arm64 wrappers to common code

2019-06-03 Thread Jon Hunter
On 29/04/2019 13:56, Robin Murphy wrote: > On 22/04/2019 18:59, Christoph Hellwig wrote: >> There is nothing really arm64 specific in the iommu_dma_ops >> implementation, so move it to dma-iommu.c and keep a lot of symbols >> self-contained.  Note the implementation does depend on the >>

Re: [PATCH 07/26] iommu/dma: move the arm64 wrappers to common code

2019-04-29 Thread Robin Murphy
On 22/04/2019 18:59, Christoph Hellwig wrote: There is nothing really arm64 specific in the iommu_dma_ops implementation, so move it to dma-iommu.c and keep a lot of symbols self-contained. Note the implementation does depend on the DMA_DIRECT_REMAP infrastructure for now, so we'll have to make

[PATCH 07/26] iommu/dma: move the arm64 wrappers to common code

2019-04-22 Thread Christoph Hellwig
There is nothing really arm64 specific in the iommu_dma_ops implementation, so move it to dma-iommu.c and keep a lot of symbols self-contained. Note the implementation does depend on the DMA_DIRECT_REMAP infrastructure for now, so we'll have to make the DMA_IOMMU support depend on it, but this