diff for duplicates of <5602963C.8030601@arm.com>

diff --git a/a/1.txt b/N1/1.txt
index 975afd7..c7237dd 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -24,8 +24,3 @@ Robin.
 > Puck
 >
 >
-
-_______________________________________________
-iommu mailing list
-iommu@lists.linux-foundation.org
-https://lists.linuxfoundation.org/mailman/listinfo/iommu
diff --git a/a/content_digest b/N1/content_digest
index 2bf3d19..7226620 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,21 +1,21 @@
  "ref\05600AF72.2000106@hisilicon.com\0"
  "ref\0560206AE.4020608@hisilicon.com\0"
- "ref\0560206AE.4020608-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org\0"
- "From\0Robin Murphy <robin.murphy-5wv7dgnIgG8@public.gmane.org>\0"
+ "From\0Robin Murphy <robin.murphy@arm.com>\0"
  "Subject\0Re: How to ensure that different peripherals getting different IOVA address in kernel?\0"
  "Date\0Wed, 23 Sep 2015 13:08:28 +0100\0"
- "To\0chenfeng <puck.chen-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>"
-  joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
-  iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org <iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>
-  linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
-  rcallicotte-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org <rcallicotte-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
- " jiang.liu-VuQAYsv1563Yd54FQh9/CA@public.gmane.org <jiang.liu-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>\0"
- "Cc\0Dan zhao <dan.zhao-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>"
+ "To\0chenfeng <puck.chen@hisilicon.com>"
+  joro@8bytes.org <joro@8bytes.org>
+  iommu@lists.linux-foundation.org <iommu@lists.linux-foundation.org>
+  linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org>
+  rcallicotte@gmail.com <rcallicotte@gmail.com>
+ " jiang.liu@linux.intel.com <jiang.liu@linux.intel.com>\0"
+ "Cc\0Dan zhao <dan.zhao@hisilicon.com>"
+  qijiwen <qijiwen@hisilicon.com>
+  Peter Panshilin <peter.panshilin@hisilicon.com>
+  Suzhuangluan <suzhuangluan@hisilicon.com>
+  Yiping Xu <xuyiping@hisilicon.com>
   Wangfei (William
-  Euler) <w.f-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
-  Suzhuangluan <suzhuangluan-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
-  qijiwen <qijiwen-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>
- " Peter Panshilin <peter.panshilin-C8/M+/jPZTeaMJb+Lgu22Q@public.gmane.org>\0"
+ " Euler) <w.f@huawei.com>\0"
  "\00:1\0"
  "b\0"
  "On 23/09/15 02:55, chenfeng wrote:\n"
@@ -43,11 +43,6 @@
  ">\n"
  "> Puck\n"
  ">\n"
- ">\n"
- "\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ >
 
-c3a7182cd19fcbb3030580f576709444a368fef665a82577c86ccf2ee7ed6988
+8611520d0d121d39d14d534d85d3d38612069d530c3d977d2954cc62dcee3828
