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...utput list as in the input list. Signed-off-by: Tom Murphy <murphyt7 at tcd.ie> --- drivers/iommu/dma-iommu.c | 38 +++++++------------------------------- 1 file changed, 7 insertions(+), 31 deletions(-) diff --git a/drivers/iommu/dma-iommu.c b/drivers/iommu/dma-iommu.c index cf778db7d84d..d7547b912c87 100644 --- a/drivers/iommu/dma-iommu.c +++ b/drivers/iommu/dma-iommu.c @@ -853,8 +853,7 @@ static int __finalise_sg(struct device *dev, struct scatterlist *sg, int nents, { struct scatterlist *s, *cur = sg; unsigned long seg_mask = dma_get_seg_boundary(dev); - unsigned int cur_len = 0, max_len...

This patchset converts the intel iommu driver to the dma-iommu api. While converting the driver I exposed a bug in the intel i915 driver which causes a huge amount of artifacts on the screen of my laptop. You can see a picture of it here: https://github.com/pippy360/kernelPatches/blob/master/IMG_20191219_225922.jpg This issue is most likely in the i915 driver and is most likely caused by the

This patchset converts the intel iommu driver to the dma-iommu api. While converting the driver I exposed a bug in the intel i915 driver which causes a huge amount of artifacts on the screen of my laptop. You can see a picture of it here: https://github.com/pippy360/kernelPatches/blob/master/IMG_20191219_225922.jpg This issue is most likely in the i915 driver and is most likely caused by the