Re: [PATCHv2 8/8] videobuf2: handle non-contiguous DMA allocations

[Christoph Hellwig]

On Tue, Apr 27, 2021 at 10:13:43PM +0900, Sergey Senozhatsky wrote:
> This adds support for new noncontiguous DMA API, which
> requires allocators to have two execution branches: one
> for the current API, and one for the new one.
> 
> Signed-off-by: Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>
> [hch: untested conversion to the ne API]
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>

I think you can skip my signoff and the note here for the trivial
conversion.

The code looks fine to me from the DMA API perspective:

Acked-by: Christoph Hellwig <hch@xxxxxx>