diff for duplicates of <20170829213635.GA8946@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 509e8e0..f80142f 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -4,3 +4,7 @@ On Tue, Aug 29, 2017 at 02:35:27PM -0700, Dan Williams wrote:
 > the per-fs mount/umount paths.
 
 Yes, and just cache in in the fs specific superblock.
+_______________________________________________
+Linux-nvdimm mailing list
+Linux-nvdimm@lists.01.org
+https://lists.01.org/mailman/listinfo/linux-nvdimm
diff --git a/a/content_digest b/N1/content_digest
index 9a0978a..ace54e5 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -3,18 +3,17 @@
  "ref\020170829212606.GC8608@lst.de\0"
  "ref\0CAPcyv4hA_vkSdZowaJ78FPCOhY2Z_iORX0B63=_RCCGdqack_g@mail.gmail.com\0"
  "ref\0CAPcyv4i2rS0sAxiJSVxFSHirsycaYofuxp3yPxeyB8xzsryx3g@mail.gmail.com\0"
- "ref\0CAPcyv4i2rS0sAxiJSVxFSHirsycaYofuxp3yPxeyB8xzsryx3g-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org\0"
- "From\0Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>\0"
+ "From\0Christoph Hellwig <hch@lst.de>\0"
  "Subject\0Re: [PATCH v2 1/2] fs, xfs: perform dax_device lookup at mount\0"
  "Date\0Tue, 29 Aug 2017 23:36:35 +0200\0"
- "To\0Dan Williams <dan.j.williams-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>\0"
- "Cc\0Jan Kara <jack-AlSwsSmVLrQ@public.gmane.org>"
-  Darrick J. Wong <darrick.wong-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org>
-  linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org <linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org>
-  linux-xfs-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
-  linux-fsdevel <linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
-  linux-ext4 <linux-ext4-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
- " Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>\0"
+ "To\0Dan Williams <dan.j.williams@intel.com>\0"
+ "Cc\0Jan Kara <jack@suse.cz>"
+  Darrick J. Wong <darrick.wong@oracle.com>
+  linux-nvdimm@lists.01.org <linux-nvdimm@lists.01.org>
+  linux-xfs@vger.kernel.org
+  linux-fsdevel <linux-fsdevel@vger.kernel.org>
+  linux-ext4 <linux-ext4@vger.kernel.org>
+ " Christoph Hellwig <hch@lst.de>\0"
  "\00:1\0"
  "b\0"
  "On Tue, Aug 29, 2017 at 02:35:27PM -0700, Dan Williams wrote:\n"
@@ -22,6 +21,10 @@
  "> can refactor this to not touch mount_bdev() and put all the details in\n"
  "> the per-fs mount/umount paths.\n"
  "\n"
- Yes, and just cache in in the fs specific superblock.
+ "Yes, and just cache in in the fs specific superblock.\n"
+ "_______________________________________________\n"
+ "Linux-nvdimm mailing list\n"
+ "Linux-nvdimm@lists.01.org\n"
+ https://lists.01.org/mailman/listinfo/linux-nvdimm
 
-cd1fe58152d2246e7a4b267a412bd6a2968e3aa2ce0861dc906402352bb54261
+7422d53f37d47fd7354698d331e84d7ef96443fa93a2c6bea48ca3a5ac84bf4f
