diff for duplicates of <20210202160203.GC39643@otc-nc-03>

diff --git a/a/1.txt b/N1/1.txt
index 998afe8..668f921 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -35,7 +35,3 @@ ATS capability.
 >  
 
 Think Joerg spotted the comment update.
-_______________________________________________
-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 38b5788..375c850 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,9 +4,11 @@
  "Subject\0Re: [PATCH 1/3] iommu/vt-d: Add new enum value and structure for SATC\0"
  "Date\0Tue, 2 Feb 2021 08:02:03 -0800\0"
  "To\0Lu Baolu <baolu.lu@linux.intel.com>\0"
- "Cc\0Ashok Raj <ashok.raj@intel.com>"
-  iommu@lists.linux-foundation.org
- " linux-kernel@vger.kernel.org\0"
+ "Cc\0iommu@lists.linux-foundation.org"
+  Yian Chen <yian.chen@intel.com>
+  Joerg Roedel <joro@8bytes.org>
+  linux-kernel@vger.kernel.org
+ " Ashok Raj <ashok.raj@intel.com>\0"
  "\00:1\0"
  "b\0"
  "On Tue, Feb 02, 2021 at 12:40:55PM +0800, Lu Baolu wrote:\n"
@@ -45,10 +47,6 @@
  ">  };\n"
  ">  \n"
  "\n"
- "Think Joerg spotted the comment update.\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ Think Joerg spotted the comment update.
 
-da93e7af4f49f8e85e82d25b67dfd4e7c50c7159781508f531746926461bce1a
+f522c3034e489ab77faa4ecf8d8b73038a012bab541429575ea41d0db55c922a
