Re: kernel BUG at drivers/scsi/scsi_lib.c:1096!

[Hannes Reinecke]

On 11/20/2015 04:28 PM, Ewan Milne wrote:
> On Fri, 2015-11-20 at 15:55 +0100, Hannes Reinecke wrote:
> > Can't we have a joint effort here?
> > I've been spending a _LOT_ of time trying to debug things here, but
> > none of the ideas I've come up with have been able to fix anything.
>
> Yes.  I'm not the one primarily looking at it, and we don't have a
> reproducer in-house.  We just have the one dump right now.
Oh, I got plenty of them :-(

> > I'm almost tempted to increase the count from scsi_alloc_sgtable()
> > by one and be done with ...
>
> That might not fix it if it is a problem with the merge code, though.
Of course not. But it'll be a band-aid to keep the customer happy.

Cheers,

Hannes
--
Dr. Hannes Reinecke		               zSeries & Storage
hare@xxxxxxx			               +49 911 74053 688
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 NÃrnberg
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HRB 21284 (AG NÃrnberg)

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