From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jason L Tibbitts III <tibbs@math.uh.edu>
Subject: Re: [REGRESSION] 28676d869bbb (scsi: sg: check for valid direction before starting the request) breaks mtx tape library control
Date: Tue, 18 Jul 2017 11:53:29 -0500
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        <20170718073747.GD4875@linux-x5ow.site>
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To: Johannes Thumshirn <jthumshirn@suse.de>
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>>>>> "JT" == Johannes Thumshirn <jthumshirn@suse.de> writes:

JT> This is fixed with: commit 68c59fcea1f2c6a54c62aa896cc623c1b5bc9b47

Hmm, well, I just pulled and built mainline, which does appear to
contain that patch (though it wasn't there when I first started
investigating this last week) and the problem is still there.  I'll try
building clean 4.12 and applying just that patch over the top.

 - J<