From: Dag Nygren <dag@newtech.fi>
To: "Randy.Dunlap" <rddunlap@osdl.org>
Cc: Dag Nygren <dag@newtech.fi>, linux-scsi@vger.kernel.orgdag@newtech.fi
Subject: Re: Bug in the sg driver
Date: Tue, 07 Oct 2003 08:47:00 +0300 [thread overview]
Message-ID: <20031007054700.4302.qmail@dag.newtech.fi> (raw)
In-Reply-To: Message from "Randy.Dunlap" <rddunlap@osdl.org> of "Mon, 06 Oct 2003 15:18:12 PDT." <20031006151812.57a641d1.rddunlap@osdl.org>
> On Mon, 06 Oct 2003 22:11:35 +0300 Dag Nygren <dag@newtech.fi> wrote:
>
>
> Is your oops/panic like this one?
Yep, at least from sg_ioctl down.
> mptscsih_qcmd is in the Fusion MPT driver.
> Looks like it is having problems with a scatter-gather list
> (actually with PCI mapping of it).
> I can't tell if the Fusion driver begins the problem or if
> sg begins it and passes it along.
Our driver is the aic7xxx, the board is an Adaptec 19160.
> Can you try a current 2.4.22 kernel? This driver has been updated
> some since 2.4.20. I don't know that this bug is fixed, however.
Not until Redhat compiles one, as we don't want to use anything
not Redhat for this installation.
> If you get this bug again, please run the logged text thru ksymoops
> so that it is more usable.
Yes, and we will also try to capture "our" oops this time.
Coming to think about it, it is probably logged somewhere...
Not the successive Panic, but the oops should be there. I will investigate
a bit..
> What makes the kernel "Tainted"?
Our kernel is a stock Redhat 9.0 kernel and shouldn't be tainted.
-- Dag
next prev parent reply other threads:[~2003-10-07 5:47 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20031006180636.16530.qmail@dag.newtech.fi>
2003-10-06 18:20 ` Bug in the sg driver Randy.Dunlap
2003-10-06 18:47 ` Dag Nygren
2003-10-06 18:52 ` Randy.Dunlap
2003-10-06 19:11 ` Dag Nygren
2003-10-06 22:18 ` Randy.Dunlap
2003-10-07 5:47 ` Dag Nygren [this message]
2003-10-07 11:56 ` Matthew Wilcox
2003-10-07 12:03 ` Dag Nygren
2003-10-07 12:26 ` Matthew Wilcox
2003-10-07 12:37 ` Douglas Gilbert
2003-10-07 12:50 ` Dag Nygren
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