AMD64 dma_alloc_coherent crashes on non PCI device (was SATA open bugs) II

James Bottomley James.Bottomley at
Sun Sep 16 13:12:35 EDT 2007

On Fri, 2007-08-10 at 22:27 +0200, Andi Kleen wrote:
> > Surely we don't need to wait until then?  This is the correct fix, isn't
> > it?  (Obviously I'll split it into a generic and a pcmcia specific piece
> > if it looks OK to everyone).
> > 
> > It sets the PCMCIA dma_mask up correctly and introduces a DMA_MASK_NONE
> > (I prefer that to DMA_0BIT_MASK but I can add that too if people want)
> > and gives Alan his is_device_dma_capable() API.
> Patch looks good to me.

No one else has commented ... shall I just submit the following two for
the merge window?


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