Re: [qlogicisp.c PROBLEM 2.5] OOPS: "Unable to handle kernel paging request ..."

From: Morten Helgesen (morten.helgesen@nextframe.net)
Date: Fri Aug 30 2002 - 10:14:37 EST

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On Fri, Aug 30, 2002 at 10:30:46AM +0200, Morten Helgesen wrote:
> Hey, Jason and Bryon!
>
> Got this one last night - it is def. reproducible. Vanilla 2.5.32.
>
> Haven't got time to look into this myself until tonight, so I thought
> I should let you guys know.

Aah - looks like it is PCI DMA related. I`ll see if I can whip up a patch
this weekend.

>
> Anyone on lkml with comments ? I don`t get this OOPS with 2.4.19, and
> the changes from qlogicisp.c in 2.4.19 to qlogicisp.c in 2.5.32 look
> minimal. Only cli -> spinlock and io_request_lock -> host->host_lock
> as far as I can see from a quick glance.
>

[snip]

"Livet er ikke for nybegynnere" - sitat fra en klok person.

mvh Morten Helgesen UNIX System Administrator & C Developer Nextframe AS admin@nextframe.net / 93445641 http://www.nextframe.net - 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/

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