diff for duplicates of <20210414201403.GA392764@embeddedor>

diff --git a/a/1.txt b/N1/1.txt
index b95da8d..6b8540d 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -55,3 +55,8 @@ index 5165cea90421..332365ec3195 100644
  	}
 -- 
 2.27.0
+
+_______________________________________________
+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 81b5970..371a974 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -6,9 +6,9 @@
   Joerg Roedel <joro@8bytes.org>
  " Will Deacon <will@kernel.org>\0"
  "Cc\0iommu@lists.linux-foundation.org"
+  linux-hardening@vger.kernel.org
   linux-kernel@vger.kernel.org
-  Gustavo A. R. Silva <gustavoars@kernel.org>
- " linux-hardening@vger.kernel.org\0"
+ " Gustavo A. R. Silva <gustavoars@kernel.org>\0"
  "\00:1\0"
  "b\0"
  "Replace a couple of calls to memcpy() with simple assignments in order\n"
@@ -67,6 +67,11 @@
  " \t\tqi_submit_sync(iommu, &desc, 1, 0);\n"
  " \t}\n"
  "-- \n"
- 2.27.0
+ "2.27.0\n"
+ "\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-25435e64274621a26b4ac3092eb15ec819dfe4ca16b9acf35ceaeab2e4d2c614
+135d589e1cf17a0fdbcfe9c455587ff12726d0238a8242cbda04edd4400d38ec
