From: Dominik Brodowski <linux@brodo.de>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
B.Zolnierkiewicz@elka.pw.edu.pl
Subject: Re: 2.5.65-ac2 -- hda/ide trouble on ICH4
Date: Sun, 23 Mar 2003 02:03:39 +0100 [thread overview]
Message-ID: <20030323010338.GA886@brodo.de> (raw)
In-Reply-To: <1048354921.9221.17.camel@irongate.swansea.linux.org.uk>
On Sat, Mar 22, 2003 at 05:42:02PM +0000, Alan Cox wrote:
> On Sat, 2003-03-22 at 16:25, Dominik Brodowski wrote:
> > > Where is the lock, what does the NMI oopser show ?
> >
> > The lock is directly "below" that line -- and the NMI oopser isn't
> > triggered, AFAICT
>
> Anything useful off right-alt scroll-lock etc ?
not from this debugging source - USB wireless keyboard :) - however, ~1000
printks later I've found out the following: the kernel spins in the while()
loop in drivers/ide/ide_register_driver:
while (!list_empty(&list)) {
ide_drive_t *drive = list_entry(list.next, ide_drive_t,
list);
list_del_init(&drive->list);
if (drive->present)
ata_attach(drive);
}
It was called by ide_register_driver, which itself got called by
idedisk_init.
Dominik
next prev parent reply other threads:[~2003-03-23 0:51 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-22 14:03 2.5.65-ac2 -- hda/ide trouble on ICH4 Dominik Brodowski
2003-03-22 16:35 ` Alan Cox
2003-03-22 16:25 ` Dominik Brodowski
2003-03-22 17:42 ` Alan Cox
2003-03-22 16:39 ` Jan Dittmer
2003-03-23 1:03 ` Dominik Brodowski [this message]
2003-03-23 15:47 ` Alan Cox
2003-03-23 14:59 ` Dominik Brodowski
2003-03-23 18:41 ` Alan Cox
2003-03-23 18:15 ` Dominik Brodowski
2003-03-23 18:25 ` ide: indeed, using list_for_each_entry_safe removes endless looping / hang [Was: Re: 2.5.65-ac2 -- hda/ide trouble on ICH4] Dominik Brodowski
2003-03-23 22:16 ` Jan Dittmer
2003-03-24 11:08 ` PROBLEM: linux-2.5.65-ac3 does not boot whith IDE-drivers Norbert Wolff
2003-03-24 13:54 ` Alan Cox
2003-03-24 9:55 ` ide: indeed, using list_for_each_entry_safe removes endless looping / hang [Was: Re: 2.5.65-ac2 -- hda/ide trouble on ICH4] Alexander Atanasov
2003-03-24 13:59 ` Alan Cox
2003-03-24 16:01 ` Alexander Atanasov
2003-03-24 17:40 ` Alan Cox
2003-03-24 17:24 ` Alexander Atanasov
2003-03-25 4:16 ` Andre Hedrick
2003-03-25 13:59 ` Alan Cox
2003-03-25 20:05 ` Bartlomiej Zolnierkiewicz
2003-03-25 20:24 ` Bartlomiej Zolnierkiewicz
2003-04-03 7:00 ` PATCH:ide_do_reset() fix for 2.5.66 rain.wang
2003-04-03 7:16 ` Jens Axboe
2003-04-03 8:36 ` PATCH RFC :ide_do_reset() " rain.wang
2003-04-10 3:37 ` [rfc][patch]: fix handler race in HDIO_DRIVE_RESET path for 2.5.67-ac1 rain.wang
2003-03-22 22:03 ` [PATCH] Re: 2.5.65-ac2 -- hda/ide trouble on ICH4 Bartlomiej Zolnierkiewicz
2003-03-22 23:27 ` Alan Cox
2003-03-22 22:33 ` Bartlomiej Zolnierkiewicz
2003-03-23 9:11 ` Dominik Brodowski
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