Re: [PATCH 0/3] ARM:dma-mapping:Support DMA-API debugging facilityon ARM

[Ming Lei]

On Fri, 17 Jul 2009 09:11:49 +0100
Russell King - ARM Linux <linux@xxxxxxxxxxxxxxxx> wrote:

> I don't think it's suitable, because our implementation calls back
> into the DMA API for dma_map_sg() - this means that the debugging
> code will end up seeing each scatterlist entry twice.  I'm not sure
> what effect that will have, but it's probably not good.

Thank you for the review, and does the patch fix the problem?
If yes, I'll sumbmit the v2 version if necessary or you can use it directly.