From: Jens Axboe <axboe@kernel.dk>
To: "Stephen M. Cameron" <scameron@beardog.cce.hp.com>
Cc: stephenmcameron@gmail.com, akpm@linux-foundation.org,
mikem@beardog.cce.hp.com, linux-kernel@vger.kernel.org,
thenzl@redhat.com
Subject: Re: [PATCH] cciss: fix handling of protocol error
Date: Tue, 18 Sep 2012 11:57:18 +0200 [thread overview]
Message-ID: <5058457E.9010706@kernel.dk> (raw)
In-Reply-To: <20120914213510.12067.52801.stgit@beardog.cce.hp.com>
On 09/14/2012 11:35 PM, Stephen M. Cameron wrote:
> From: Stephen M. Cameron <scameron@beardog.cce.hp.com>
>
> If a command completes with a status of CMD_PROTOCOL_ERR, this
> information should be conveyed to the SCSI mid layer, not dropped
> on the floor. Unlike a similar bug in the hpsa driver, this bug
> only affects tape drives and CD and DVD ROM drives in the cciss
> driver, and to induce it, you have to disconnect (or damage) a
> cable, so it is not a very likely scenario (which would explain
> why the bug has gone undetected for the last 10 years.)
Thanks Stephen, applied.
--
Jens Axboe
prev parent reply other threads:[~2012-09-18 9:57 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-14 21:35 [PATCH] cciss: fix handling of protocol error Stephen M. Cameron
2012-09-18 9:57 ` Jens Axboe [this message]
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