diff for duplicates of <20170122162910.GA5267@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 064310a..f95ee22 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -17,3 +17,7 @@ file system.  And those are the only ones we have at the moment, although
 XFS could be converted to do direct calls bypassing the block layer
 fairly trivially if needed.  For ext2 and ext4 that would be much harder
 due to the buffer cache dependency.
+_______________________________________________
+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 25d1fb5..4d37149 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -2,26 +2,25 @@
  "ref\0BY2PR21MB0036C7BBC487D7C101F36DCFCB700@BY2PR21MB0036.namprd21.prod.outlook.com\0"
  "ref\020170121175212.GA28180@lst.de\0"
  "ref\0BY2PR21MB00367799FE7B7E8302A99260CB730@BY2PR21MB0036.namprd21.prod.outlook.com\0"
- "ref\0BY2PR21MB00367799FE7B7E8302A99260CB730-vtcBUbTck+B5JOYzoceCCc1VXTxX1y3OvxpqHgZTriW3zl9H0oFU5g@public.gmane.org\0"
- "From\0Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>\0"
+ "From\0Christoph Hellwig <hch@lst.de>\0"
  "Subject\0Re: [PATCH 00/13] dax, pmem: move cpu cache maintenance to libnvdimm\0"
  "Date\0Sun, 22 Jan 2017 17:29:10 +0100\0"
- "To\0Matthew Wilcox <mawilcox-0li6OtcxBFHby3iVrkZq2A@public.gmane.org>\0"
- "Cc\0Jens Axboe <axboe-b10kYP2dOMg@public.gmane.org>"
-  Tony Luck <tony.luck-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
-  Jan Kara <jack-AlSwsSmVLrQ@public.gmane.org>
-  Mike Snitzer <snitzer-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
-  linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org <linux-nvdimm-hn68Rpc1hR1g9hUCZPvPmw@public.gmane.org>
-  x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org <x86-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
-  linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
-  Ingo Molnar <mingo-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
-  Thomas Gleixner <tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org>
-  Al Viro <viro-RmSDqhL/yNMiFSDQTTA3OLVCufUGDwFn@public.gmane.org>
-  H. Peter Anvin <hpa-YMNOUZJC4hwAvxtiuMwx3w@public.gmane.org>
-  linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org <linux-fsdevel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
-  dm-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org <dm-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
-  Linus Torvalds <torvalds-de/tnXTf+JLsfHDXvbKv3WD2FQJk+8+b@public.gmane.org>
- " Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>\0"
+ "To\0Matthew Wilcox <mawilcox@microsoft.com>\0"
+ "Cc\0Jens Axboe <axboe@fb.com>"
+  Tony Luck <tony.luck@intel.com>
+  Jan Kara <jack@suse.cz>
+  Mike Snitzer <snitzer@redhat.com>
+  linux-nvdimm@lists.01.org <linux-nvdimm@lists.01.org>
+  x86@kernel.org <x86@kernel.org>
+  linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org>
+  Ingo Molnar <mingo@redhat.com>
+  Thomas Gleixner <tglx@linutronix.de>
+  Al Viro <viro@zeniv.linux.org.uk>
+  H. Peter Anvin <hpa@zytor.com>
+  linux-fsdevel@vger.kernel.org <linux-fsdevel@vger.kernel.org>
+  dm-devel@redhat.com <dm-devel@redhat.com>
+  Linus Torvalds <torvalds@linux-foundation.org>
+ " Christoph Hellwig <hch@lst.de>\0"
  "\00:1\0"
  "b\0"
  "On Sun, Jan 22, 2017 at 03:43:09PM +0000, Matthew Wilcox wrote:\n"
@@ -42,6 +41,10 @@
  "file system.  And those are the only ones we have at the moment, although\n"
  "XFS could be converted to do direct calls bypassing the block layer\n"
  "fairly trivially if needed.  For ext2 and ext4 that would be much harder\n"
- due to the buffer cache dependency.
+ "due to the buffer cache dependency.\n"
+ "_______________________________________________\n"
+ "Linux-nvdimm mailing list\n"
+ "Linux-nvdimm@lists.01.org\n"
+ https://lists.01.org/mailman/listinfo/linux-nvdimm
 
-f72cfd5c76efcea37e8745bb3430c38c12d806efdfa51aeaa16dad5d068fc3d2
+44873c1bde9f4619f57844ec78f0f2d2bf8613f767b5a30dba602b55188980e4
