From: Meelis Roos <mroos@linux.ee>
To: James Bottomley <James.Bottomley@hansenpartnership.com>
Cc: linux-scsi@vger.kernel.org,
Linux Kernel list <linux-kernel@vger.kernel.org>,
Eric Moore <Eric.Moore@lsi.com>,
DL-MPTFusionLinux@lsi.com, support@lsi.com
Subject: Re: mptscsi: BUG: unable to handle kernel NULL pointer, in scsi_send_eh_cmnd
Date: Tue, 10 Jul 2012 14:54:55 +0300 (EEST) [thread overview]
Message-ID: <alpine.SOC.1.00.1207101452270.9883@math.ut.ee> (raw)
In-Reply-To: <1341911745.3021.40.camel@dabdike.int.hansenpartnership.com>
> > 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.
--
Meelis Roos (mroos@linux.ee)
next prev parent reply other threads:[~2012-07-10 11:54 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-10 8:44 Meelis Roos
2012-07-10 9:15 ` James Bottomley
2012-07-10 11:54 ` Meelis Roos [this message]
2012-07-10 12:24 ` James Bottomley
-- strict thread matches above, loose matches on Subject: below --
2012-07-10 8:40 Meelis Roos
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