From: James Bottomley <James.Bottomley@steeleye.com>
To: Andrew Morton <akpm@digeo.com>
Cc: "linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
Badari Pulavarty <pbadari@us.ibm.com>,
"Martin J. Bligh" <Martin.Bligh@us.ibm.com>,
Jens Axboe <axboe@suse.de>, Doug Ledford <dledford@redhat.com>
Subject: Re: possible use-after-free in 2.5.44 scsi changes
Date: Fri, 25 Oct 2002 09:16:58 -0500 [thread overview]
Message-ID: <200210251416.g9PEGxv01952@localhost.localdomain> (raw)
In-Reply-To: Message from Andrew Morton <akpm@digeo.com> of "Thu, 24 Oct 2002 18:39:24 PDT." <3DB8A0CC.1804DF79@digeo.com>
This has all the hallmarks of the Qlogic double done bug: Under certain high
stress/bad bus situations, the Qla driver will call done twice on a SCSI
command structure. I take it this is the 6.1.0 qla driver, which qlogic has
assured me "really really" has this bug fixed?
Is there any way to switch adapters to see if we can confirm this hypothesis?
James
next prev parent reply other threads:[~2002-10-25 14:17 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-25 1:39 possible use-after-free in 2.5.44 scsi changes Andrew Morton
2002-10-25 4:06 ` Doug Ledford
2002-10-25 4:40 ` Andrew Morton
2002-10-25 14:21 ` James Bottomley
2002-10-25 4:07 ` Patrick Mansfield
2002-10-25 14:16 ` James Bottomley [this message]
2002-10-25 18:34 ` James Bottomley
2002-10-25 18:49 ` Mike Anderson
2002-10-25 19:08 ` Patrick Mansfield
2002-10-25 19:41 ` Mike Anderson
2002-10-25 19:47 ` Jens Axboe
2002-10-25 22:14 ` James Bottomley
2002-10-25 22:18 ` Andrew Morton
2002-10-25 22:23 ` Badari Pulavarty
2002-10-26 0:13 ` James Bottomley
2002-10-26 0:18 ` Mike Anderson
2002-10-26 9:29 ` Jens Axboe
2002-10-27 0:50 ` James Bottomley
2002-10-27 21:20 ` Jens Axboe
2002-10-27 21:37 ` James Bottomley
2002-10-27 21:54 ` Jens Axboe
2002-10-30 17:39 ` Badari Pulavarty
2002-10-30 18:16 ` Jens Axboe
2002-10-30 19:31 ` Badari Pulavarty
2002-10-30 21:36 ` merlin hughes
2002-10-30 22:19 ` Badari Pulavarty
2002-10-31 2:17 ` merlin
2002-10-31 13:18 ` Jens Axboe
2002-10-31 14:41 ` merlin
2002-10-31 14:46 ` Jens Axboe
2002-10-31 15:04 ` Jens Axboe
2002-10-31 15:12 ` Jens Axboe
2002-10-31 17:41 ` merlin
2002-10-30 20:35 ` David S. Miller
2002-10-30 22:03 ` Badari Pulavarty
-- strict thread matches above, loose matches on Subject: below --
2002-10-31 17:57 Badari Pulavarty
2002-10-31 18:46 ` Jens Axboe
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