Re: [PATCH] dma/mapping.c: dev_dbg support for dma_addressing_limited

[Christoph Hellwig]

On Mon, Apr 14, 2025 at 09:06:46PM +1000, Balbir Singh wrote:
> +	dev_dbg(dev, "might have lower perf due to bounce buffering\n");

I don't think that's a good message.  Report the actual observation,
i.e. "device is DMA addressing limited" and not a guessed conclusion.