diff for duplicates of <20201021145800.GF1653231@myrica>

diff --git a/a/1.txt b/N1/1.txt
index aa00c13..7eaaa94 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -222,4 +222,8 @@ Jean
 >  	return NULL;
 > -- 
 > 2.7.4
->
+> 
+_______________________________________________
+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 2bdc2bd..1f8ac1c 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,25 +4,20 @@
  "Subject\0Re: [PATCH v3 08/14] iommu/ioasid: Add reference couting functions\0"
  "Date\0Wed, 21 Oct 2020 16:58:00 +0200\0"
  "To\0Jacob Pan <jacob.pan.linux@gmail.com>\0"
- "Cc\0iommu@lists.linux-foundation.org"
-  LKML <linux-kernel@vger.kernel.org>
-  Joerg Roedel <joro@8bytes.org>
-  Alex Williamson <alex.williamson@redhat.com>
-  Lu Baolu <baolu.lu@linux.intel.com>
-  David Woodhouse <dwmw2@infradead.org>
+ "Cc\0Tian"
+  Kevin <kevin.tian@intel.com>
+  Dave Jiang <dave.jiang@intel.com>
+  Raj Ashok <ashok.raj@intel.com>
   Jonathan Corbet <corbet@lwn.net>
   linux-api@vger.kernel.org
+  Randy Dunlap <rdunlap@infradead.org>
+  Alex Williamson <alex.williamson@redhat.com>
+  LKML <linux-kernel@vger.kernel.org>
   Jean-Philippe Brucker <jean-philippe@linaro.com>
-  Eric Auger <eric.auger@redhat.com>
-  Jacob Pan <jacob.jun.pan@linux.intel.com>
-  Yi Liu <yi.l.liu@intel.com>
-  Tian
-  Kevin <kevin.tian@intel.com>
-  Raj Ashok <ashok.raj@intel.com>
+  iommu@lists.linux-foundation.org
   Wu Hao <hao.wu@intel.com>
-  Yi Sun <yi.y.sun@intel.com>
-  Dave Jiang <dave.jiang@intel.com>
- " Randy Dunlap <rdunlap@infradead.org>\0"
+  David Woodhouse <dwmw2@infradead.org>
+ " Yi Sun <yi.y.sun@intel.com>\0"
  "\00:1\0"
  "b\0"
  "On Mon, Sep 28, 2020 at 02:38:35PM -0700, Jacob Pan wrote:\n"
@@ -249,6 +244,10 @@
  ">  \treturn NULL;\n"
  "> -- \n"
  "> 2.7.4\n"
- >
+ "> \n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-4a0f7d4d5c527714755035eccaf683070db86a4ea205e56aa4a55f77fa3686bd
+db3badfd22cb841491d1c1adcdbbdca3039d724bb4b053fe2c63f311b8cb3c63
