search for: c12c1dc43d312e

...er coherent not contiguous. Signed-off-by: Christoph Hellwig <hch at lst.de> --- drivers/iommu/dma-iommu.c | 41 +++++++++++++++++++++++++++++++++++---- 1 file changed, 37 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c index 00a5b49248e334..c12c1dc43d312e 100644 --- a/drivers/iommu/dma-iommu.c +++ b/drivers/iommu/dma-iommu.c @@ -572,6 +572,7 @@ static struct page **__iommu_dma_alloc_pages(struct device *dev, * @size: Size of buffer in bytes * @dma_handle: Out argument for allocated DMA handle * @gfp: Allocation flags + * @prot: pgprot_t to use...

Hi all, this series replaced the DMA_ATTR_NON_CONSISTENT flag to dma_alloc_attrs with a separate new dma_alloc_pages API, which is available on all platforms. In addition to cleaning up the convoluted code path, this ensures that other drivers that have asked for better support for non-coherent DMA to pages with incurring bounce buffering over can finally be properly supported. I'm still a

Hi all, this series replaced the DMA_ATTR_NON_CONSISTENT flag to dma_alloc_attrs with a separate new dma_alloc_pages API, which is available on all platforms. In addition to cleaning up the convoluted code path, this ensures that other drivers that have asked for better support for non-coherent DMA to pages with incurring bounce buffering over can finally be properly supported. As a follow up I