On Thu, Aug 19, 2021 at 6:03 PM Robin Murphy wrote:
>
> On 2021-08-17 02:38, David Stevens wrote:
> > From: David Stevens
> >
> > For devices which set min_align_mask, swiotlb preserves the offset of
> > the original physical address within that mask. Since __iommu_dma_map
> > accounts for
On 2021-08-17 02:38, David Stevens wrote:
From: David Stevens
For devices which set min_align_mask, swiotlb preserves the offset of
the original physical address within that mask. Since __iommu_dma_map
accounts for non-aligned addresses, passing a non-aligned swiotlb
address with the swiotlb
From: David Stevens
For devices which set min_align_mask, swiotlb preserves the offset of
the original physical address within that mask. Since __iommu_dma_map
accounts for non-aligned addresses, passing a non-aligned swiotlb
address with the swiotlb aligned size results in the offset being
