[PATCH v4 02/15] dma: Allow dma_get_cache_alignment() to return the smaller cache_line_size()

[Christoph Hellwig]

On Sat, May 20, 2023 at 07:42:09AM +0200, Christoph Hellwig wrote:
> yet another abstraction?  That might also be able to repace
> ARCH_DMA_MINALIGN in follow on cleanup.

Looking at the rest of the series, this part is obviously not going to
work..