From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ross Zwisler <ross.zwisler-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
Subject: Re: [4.8 hang] xfstests generic/361 hangs on dax enabled filesystems
Date: Thu, 4 Aug 2016 12:46:58 -0600
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On Thu, Aug 04, 2016 at 08:48:05AM -0700, Christoph Hellwig wrote:
> Just send a fix that you're Cc'ed on.  But now xfs/049 hangs, although
> only on pmem devices, loop on non-pmem seems to be fine.  4.7 was fine
> as well.

I don't think Mike's fix solves this issue.  I'm still able to reproduce the
hang with linux/master + the patch he sent out.

Did you retest and get a different result?