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SubjectRe: OOPS in 2.4.21-pre5, ide-scsi
On Thu, 27 Feb 2003 22:10:17 +0100
Stephan von Krawczynski <skraw@ithnet.com> wrote:

> >>EIP; c0213ab3 <idescsi_pc_intr+63/360> <=====

Additional comment:

This oops is reproducable at my system. I tried today again, and again it
happened on the same EIP. If I got that right it is this code:


if (status.b.check)
rq->errors++;
idescsi_end_request(drive, 1);
return ide_stopped;
}
Obviously rq is somehow damaged. I tried to retrieve further info by adding:

/* $$$ */
local_irq_enable();
printk("scsi: %08lx, pc: %08lx, rq: %08lx\n",scsi,pc,rq);
if (status.b.check)
rq->errors++;
idescsi_end_request(drive, 1);
return ide_stopped;
}
Interestingly there are about 10 lines in syslog with this output, then it
stops for around 10-20 seconds, and _then_ it oops'es. I got the feeling that
this "late" rq is indeed long gone, when the code is entered.
I tried to patch a bit around this problem, but no success at this time...

--
Regards,
Stephan
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