On Tue, Dec 11 2001, David S. Miller wrote:
>    From: Anton Blanchard <anton@samba.org>
>    Date: Wed, 12 Dec 2001 09:17:47 +1100
>     
>    > In that case you perhaps should be defining DMA_CHUNK_SIZE in
>    > asm/dma.h :-)
>    
>    Hmm I have it defined, just not in dma.h :) I'll fix it now and retest.
> 
> Oh nevermind then, the location really is almost arbitrary.
> As long as scsi_merge.c sees it.
> 
> Note this is one area Jens hasn't been able to test and I've been
> trying first to solidify my sparc64 setup without DMA_CHUNK_SIZE
> defined.

Dave nailed this bug, Anton you'll want to apply it before testing :-)
It fixes a case of too much copy'n paste with back merges +
DMA_CHUNK_SIZE enabled.

-- 
Jens Axboe