[PATCH 04/19] iommu/arm-smmu-v3: Make STE programming independent of the callers

[Jason Gunthorpe]

On Mon, Dec 25, 2023 at 08:58:06PM +0800, Michael Shavit wrote:
> Ok I'm probably getting ahead of myself here, but on an nth re-read to
> sanity check things I realized that this is pretty well suited to
> unit-testing. In fact that's how I caught the bug that this last email
> fixed.

Yeah, this is great! I was thinking of building it too! Especially I
think it helps with the concern over complexity if the whole thi   ng is
covered by a unit test. That is far more maintainable than most kernel
code.

I'll look at this in detail next week

Thanks,
Jason