From: Bart Van Assche <bvanassche@acm.org>
To: Amit Sahrawat <amit.sahrawat83@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
linux-scsi@vger.kernel.org,
"James E.J. Bottomley" <JBottomley@parallels.com>,
Mike Christie <michaelc@cs.wisc.edu>, Tejun Heo <tj@kernel.org>
Subject: Re: Deadlock observed in SCSI device removal
Date: Sat, 15 Dec 2012 10:04:23 +0100 [thread overview]
Message-ID: <50CC3D17.10902@acm.org> (raw)
In-Reply-To: <CADDb1s0wdZfHTZ8jyKdT4zpsYg4+hYXCSBN5=bY3Q=03wBJT4Q@mail.gmail.com>
On 12/15/12 05:22, Amit Sahrawat wrote:
> We are using kernel version 3.0.33, and the patch which is mentioned for
> the above problem - is already applied in the kernel.
If the kernel reports that io_schedule() hangs that usually means that
an I/O request was not finished properly. It would help if you could
verify whether or not you can reproduce this issue with kernel 3.6.10.
Bart.
parent reply other threads:[~2012-12-15 9:04 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <CADDb1s0wdZfHTZ8jyKdT4zpsYg4+hYXCSBN5=bY3Q=03wBJT4Q@mail.gmail.com>]
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