From mboxrd@z Thu Jan  1 00:00:00 1970
From: Dan Williams <dan.j.williams@intel.com>
Subject: Re: BUG: linux-2.6.39 kernel panic issue when hot-plut disk during
 I/O
Date: Thu, 02 Jun 2011 23:09:07 -0700
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References: <20110602234645.6352.38075.stgit@localhost6.localdomain6> <9CA988CDD3E54DBA829117B230B6F986@usish.com.cn>  <F766E4F80769BD478052FB6533FA745D19FADEEADF@SC-VEXCH4.marvell.com>
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To: Xiangliang Yu <yuxiangl@marvell.com>
Cc: Jack Wang <jack_wang@usish.com>, "JBottomley@parallels.com" <JBottomley@parallels.com>, 'Lindar Liu' <lindar_liu@usish.com>, 'Ankit Jain' <jankit@suse.de>, "linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>

On 6/2/2011 8:27 PM, Xiangliang Yu wrote:
> Hi, all
> I upgrade kernel version to 2.6.39 and find out a kernel panic when I test the MVSAS driver: kernel panic if hot-plug disk during I/O. But the driver is OK in version 2.6.37

If it is a stable reproduction can you bisect it?