On Mon, 2008-10-06 at 20:30 +0200, Tomas Winkler wrote: > > Of course, I would very much appreciate you review the actual bug fix in > > iwl_hcmd_queue_reclaim, which consist of the addition of the line > > > > + bd = &txq->bd[index]; > > Okay I found the source of the evil, with your big pointer :) > The bug caused by this memory optimization juggling we've done and > very bad cut and paste coding > We moved for command buffers from pcI_alloc consitent to kmalloc which > required pci mapping that that was coded wrongly. Now this kmalloc > stuff is not good as well since we have this 36 bit memory limitation > on 64 bit platforms. > This is the issue I'm trying to address recently I'm not sure what yet > what allocation schema would be best yet. That can't be all though; it still crashes right away when I enable 64k pages on my box. johannes
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