Robert Hancock wrote:
quoted text
> This fixes some problems with ATAPI devices on nForce4 controllers in ADMA mode
> on systems with memory located above 4GB. We need to delay setting the 64-bit
> DMA mask until the PRD table and padding buffer are allocated so that they don't
> get allocated above 4GB and break legacy mode (which is needed for ATAPI
> devices).
> 
> Signed-off-by: Robert Hancock <hancockr@shaw.ca>

applied to #tj-upstream-fixes.

-- 
tejun
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