diff for duplicates of <b6484679-0950-8c8e-98c5-da0e4c1d97e2@linux.intel.com>

diff --git a/a/1.txt b/N1/1.txt
index 9b97c32..c4f04fc 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -31,3 +31,7 @@ converts a string to integer.
 
 Best regards,
 baolu
+_______________________________________________
+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 83e2e51..896da31 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -11,13 +11,10 @@
   will@kernel.org
   dwmw2@infradead.org
  " corbet@lwn.net\0"
- "Cc\0baolu.lu@linux.intel.com"
-  linux-kernel@vger.kernel.org
-  iommu@lists.linux-foundation.org
+ "Cc\0linux-doc@vger.kernel.org"
   linuxarm@huawei.com
-  thunder.leizhen@huawei.com
-  chenxiang66@hisilicon.com
- " linux-doc@vger.kernel.org\0"
+  linux-kernel@vger.kernel.org
+ " iommu@lists.linux-foundation.org\0"
  "\00:1\0"
  "b\0"
  "Hi Robin,\n"
@@ -52,6 +49,10 @@
  "converts a string to integer.\n"
  "\n"
  "Best regards,\n"
- baolu
+ "baolu\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-257a481fa1f60e5c00a811e9f0d860990226681b41847e1ac1ac13e0a04d9972
+a597cdb11a7d2eca375bea49c18300d373c37a4a53000cf0a1f41cc86896a305
