Hi Tom,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on rockchip/for-next]
[cannot apply to iommu/next tegra/for-next vfio/next linus/master v5.5-rc3
next-20191219]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the syste
Allow the dma-iommu api to use bounce buffers for untrusted devices.
This is a copy of the intel bounce buffer code.
Signed-off-by: Tom Murphy
---
drivers/iommu/dma-iommu.c | 93 ---
drivers/iommu/iommu.c | 10 +
include/linux/iommu.h | 9 +++-
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