[Bug 1940] ibook doesn't "wake up"

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Ubuntu | linux





------- Additional Comments From obiwan at mailmij.org  2005-10-04 13:33 UTC -------
I think do_IRQ is called. If I do as you suggest, when the machine freezes, do_IRQ is called over and over again, 
indefinitely. 
 
Some printk in ide_do_request suggests that it does not reach this line: 
if (drive->blocked && !blk_pm_request(rq) && !(rq->flags & REQ_PREEMPT)) { 
on a failed wakeup, it backs out of that function it seems because i do seem to reach wait_for_completion in 
ide_do_drive_cmd 
 
I continue adding printks... 

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