diff for duplicates of <20211207071942.472442-3-ltykernel@gmail.com>

diff --git a/a/1.txt b/N1/1.txt
index 8a6bbaf..e5eab57 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -44,3 +44,8 @@ index 03bb2f343ddb..47db88c275d5 100644
  
 -- 
 2.25.1
+
+_______________________________________________
+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 cf245dd..5c4a2c6 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -24,19 +24,18 @@
   Tianyu.Lan@microsoft.com
   thomas.lendacky@amd.com
  " michael.h.kelley@microsoft.com\0"
- "Cc\0iommu@lists.linux-foundation.org"
-  linux-arch@vger.kernel.org
+ "Cc\0linux-arch@vger.kernel.org"
+  parri.andrea@gmail.com
   linux-hyperv@vger.kernel.org
-  linux-kernel@vger.kernel.org
+  brijesh.singh@amd.com
   linux-scsi@vger.kernel.org
+  konrad.wilk@oracle.com
   netdev@vger.kernel.org
+  linux-kernel@vger.kernel.org
+  dave.hansen@intel.com
+  iommu@lists.linux-foundation.org
   vkuznets@redhat.com
-  brijesh.singh@amd.com
-  konrad.wilk@oracle.com
-  hch@lst.de
-  joro@8bytes.org
-  parri.andrea@gmail.com
- " dave.hansen@intel.com\0"
+ " hch@lst.de\0"
  "\00:1\0"
  "b\0"
  "From: Tianyu Lan <Tianyu.Lan@microsoft.com>\n"
@@ -84,6 +83,11 @@
  " \t\treturn amd_cc_platform_has(attr);\n"
  " \n"
  "-- \n"
- 2.25.1
+ "2.25.1\n"
+ "\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-bdf074678c3f6c87629f17b9c048aa80f9ea4095b981ad5f3d4a68b5a737c828
+3ff516258b022da3913e995bd552149b54d108071e17fde517b83d04167144a8
