From: Jens Axboe <axboe@suse.de>
To: Daniel Egger <degger@fhm.edu>
Cc: Linux Kernel Mailinglist <linux-kernel@vger.kernel.org>
Subject: Re: 2.5.64-ac3: Crash in ide_init_queue
Date: Sat, 15 Mar 2003 17:31:37 +0100 [thread overview]
Message-ID: <20030315163137.GR791@suse.de> (raw)
In-Reply-To: <1047742416.10689.3.camel@sonja>
On Sat, Mar 15 2003, Daniel Egger wrote:
> Am Sam, 2003-03-15 um 16.25 schrieb Daniel Egger:
>
> > > using ide tcq?
>
> > It's compiled into the kernel but unused since there's no harddrive in
> > the machine. I'll remove it from the config and retry.
>
> Nope, same problem without tcq.
Please double check, TCQ is the only way that ide_init_queue() would end
up with NULL EIP.
You could make the ide_dma_queued_on() conditional, ala:
#ifdef CONFIG_BLK_DEV_IDE_TCQ_DEFAULT
if (HWIF(drive)->ide_dma_queued_on)
HWIF(drive)->ide_dma_queued_on(drive);
#endif
--
Jens Axboe
next prev parent reply other threads:[~2003-03-15 16:20 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-14 21:13 2.5.64-ac3: Crash in ide_init_queue Daniel Egger
2003-03-14 21:25 ` Jens Axboe
2003-03-15 15:25 ` Daniel Egger
2003-03-15 15:33 ` Daniel Egger
2003-03-15 16:31 ` Jens Axboe [this message]
2003-03-15 17:31 ` Daniel Egger
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