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DateTue, 20 Nov 2007 14:49:36 +0900
FromTejun Heo <>
SubjectRe: [PATCH 2/2] sata_nv: fix ATAPI issues with memory over 4GB (v3)
Robert Hancock wrote:
> It looks like the problem is that even though we set the DMA mask after
> we allocate the PRD and pad buffers, when the other port is set up, the
> DMA mask is already over 64-bit and so it allocates its buffers over 4GB
> and fails. I think we just need to explicitly set to 32-bit first,
> getting the reporter to try that one now.

Ah.. right.  That makes sense.  Thanks.

-- 
tejun
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