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Date: Thu, 4 May 2017 09:30:13 +0200
From: Christoph Hellwig <hch@lst.de>
To: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: "Martin K . Petersen" <martin.petersen@oracle.com>,
        James Bottomley <James.Bottomley@HansenPartnership.com>,
        linux-scsi@vger.kernel.org, Scott Bauer <scott.bauer@intel.com>,
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Subject: Re: [PATCH v2] Avoid that scsi_exit_rq() triggers a use-after-free
Message-ID: <20170504073013.GA3684@lst.de>
References: <20170503180911.24326-1-bart.vanassche@sandisk.com>
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Please just add a flag to ->flags instead of adding a whole new field.

Otherwise this looks good to me.