Messages in this thread | | | Date | Fri, 30 Nov 2007 21:25:41 +0100 | From | Pavel Machek <> | Subject | Re: Possibly SATA related freeze killed networking and RAID |
| |
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-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |