Re: mptscsi: BUG: unable to handle kernel NULL pointer, in scsi_send_eh_cmnd

[James Bottomley <James.Bottomley@xxxxxxxxxxxxxxxxxxxxx>]

On Tue, 2012-07-10 at 14:54 +0300, Meelis Roos wrote:
> > > I am using Linux 3.4.0 with a 53c1030 and a tape library that sometimes 
> > > barfs for yet unknown reasons. When it happens, I get a BUG with 
> > > backtrace and this scsi channel is dead until I reboot. Seems to be 
> > > something with either generic scsi error handling or with mpt scsi.
> > 
> > I think it might actually be fixed by this:
> > 
> > http://git.kernel.org/?p=linux/kernel/git/jejb/scsi.git;a=commit;h=222a806af830fda34ad1f6bc991cd226916de060
> 
> Tested on top on 3.4.0, works - mptscsih is reset successfully, domain 
> validation for all scsi devices succeeds, no BUG. Scsi communication 
> works.

Thanks .. I'll be pushing it today.

James



--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html