On Wed, 2008年12月17日 at 11:51 +0900, FUJITA Tomonori wrote:
> On 2008年12月17日 11:48:41 +0900
> FUJITA Tomonori <fujita.tomonori@xxxxxxxxxxxxx> wrote:
>
> > On 2008年12月16日 12:17:28 -0800
> > Jeremy Fitzhardinge <jeremy@xxxxxxxx> wrote:
> > 
> > > Signed-off-by: Ian Campbell <ian.campbell@xxxxxxxxxx>
> > > ---
> > > lib/swiotlb.c | 10 +++-------
> > > 1 file changed, 3 insertions(+), 7 deletions(-)
> > 
> > This patch is wrong.
> > 
> > dma_mask and coherent_dma_mask represent different restrictions.
> > 
> > You can't use coherent_dma_mask for alloc_coherent.
>
> Oops, "you can't use dma_mask for alloc_coherent."
You are right, I completely overlooked that it was coherent_dma_mask in
one place and just dma_mask in the other, sorry for the noise.
Ian.
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