Re: sata_nv ADMA controller lockup investigation

[Jeff Garzik]

Robert Hancock wrote:
> It's curious that only the post-cache-flush command is having issues,
> and normal NCQ operation seems fine. Maybe it's related to that tag 0
> being reused repeatedly?


If you take cache flush out of the equation, what happens when NCQ is 
enabled with a queue depth of 1 (to reproduce tag-0-used-repeatedly 
condition)?

	Jeff


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