Re: [PATCH kernel v2] powerps/pseries/dma: Add support for 2M IOMMU page size

On Wed, 6 Oct 2021 15:47:35 +1100, Alexey Kardashevskiy wrote:

The upcoming PAPR spec adds a 2M page size, bit 23 right after 16G page
size in the "ibm,query-pe-dma-window" call.

This adds support for the new page size. Since the new page size is out
of sorted order, this changes the loop to not assume that shift[] is
sorted.

[...]

Applied to powerpc/next.

[1/1] powerps/pseries/dma: Add support for 2M IOMMU page size
      https://git.kernel.org/powerpc/c/3872731187141d5d0a5c4fb30007b8b9ec36a44d

cheers