On Fri 2007-11-30 10:00:55, Mark Lord wrote: > Pavel Machek wrote: >> On Fri 2007-11-30 13:13:44, Alan Cox wrote: >>>> Why does a single spurious interrupt cause it to be shut down? I can >>> It doesn't. >>> >>>> see if the interrupt is stuck on and keeps interrupting constantly, but >>>> if it's just the occasional spurious interrupt, why not just ignore it >>>> and move on? >>> The interrupt is usually level triggered so it continues to create >>> interrupts until you silence it. The thresholds are about 10,000 >>> interrupt events and on newer kernels we also reset the count if we don't >>> see any for a while. That works for most stuff except the thinkpad >>> bluetooth problem. >> Which is confirmed hw problem now, btw. > ... > > What problem is that, exactly? Spurious interrupt, interrupt link is disabled after ~15 minutes. It seems pretty unique to t61. > My Dell has an internal USB BT adapter that briefly appears > and then disappears again on resume (or stays if I have "enabled" it > via the BIOS key). > > I wonder if that has anything to do with the (new in) 2.6.23 pauses > that machine has on resume (about every 10th time). No idea, but t61 problem seems different. Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
