Re: [PATCH] iommu/dma: Document min_align_mask assumption

[Joerg Roedel]

On Mon, Mar 04, 2024 at 12:05:42PM +0000, Robin Murphy wrote:
> iommu-dma does not explicitly reference min_align_mask since we already
> assume that that will be less than or equal to any typical IOVA granule.
> We wouldn't realistically expect to see the case where it is larger, and
> that would be non-trivial to support, however for the sake of reasoning
> (particularly around the interaction with SWIOTLB), let's clearly
> enforce the assumption.
> 
> Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx>
> ---
>  drivers/iommu/dma-iommu.c | 5 +++++
>  1 file changed, 5 insertions(+)

Applied, thanks Robin.