Messages in this thread | | | Date | Tue, 20 Nov 2007 14:49:36 +0900 | From | Tejun Heo <> | Subject | Re: [PATCH 2/2] sata_nv: fix ATAPI issues with memory over 4GB (v3) |
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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.
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