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Date: Tue, 04 Mar 2008 10:57:01 +0100 From: Anders Eriksson <aeriksson@...tmail.fm> To: Bartlomiej Zolnierkiewicz <bzolnier@...il.com> cc: Anders Eriksson <aeriksson@...tmail.fm>, Jeff Garzik <jeff@...zik.org>, linux-kernel@...r.kernel.org, Linux IDE mailing list <linux-ide@...r.kernel.org>, Jens Axboe <jens.axboe@...cle.com> Subject: Re: -rc3 regression (was Re: 2.6.25-rc2 + smartd = hang ) bzolnier@...il.com said: >> On Tuesday 04 March 2008, Bartlomiej Zolnierkiewicz wrote: >> Untested patch which may help in case that set_pio_mode() raced with >> the queueing of the special request and block layer doesn't call >> ->request_fn_proc again if we were preempted previously (if PREEMPT=y). > I need some sleep... this patch is not going to help (though disabling > PREEMPT may be worth a try). Sorry for the confusion. Ok, I'll drop the patch and, recompile without PREEMPT. bzolnier@...il.com said: > If the patch doesn't help could you try removing smartd from system startup > and see if it could be run later from the command line? That's how I executed during the bisect. It works as a charm without smartd. The moment I run it, boink, the first accessed hd freezed up. The other ones are usable for a while, though the system tend to lock solid after a while. /A -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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