diff for duplicates of <20210728145232.285861-8-ltykernel@gmail.com>

diff --git a/a/1.txt b/N1/1.txt
index f008fb9..8be4424 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -145,3 +145,8 @@ index 42f3d9d123a1..40bc0eff6665 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 86ac199..fc37848 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -48,14 +48,14 @@
   hannes@cmpxchg.org
   sfr@canb.auug.org.au
  " michael.h.kelley@microsoft.com\0"
- "Cc\0iommu@lists.linux-foundation.org"
-  linux-arch@vger.kernel.org
+ "Cc\0linux-arch@vger.kernel.org"
   linux-hyperv@vger.kernel.org
-  linux-kernel@vger.kernel.org
   linux-scsi@vger.kernel.org
   netdev@vger.kernel.org
-  vkuznets@redhat.com
- " anparri@microsoft.com\0"
+  linux-kernel@vger.kernel.org
+  iommu@lists.linux-foundation.org
+  anparri@microsoft.com
+ " vkuznets@redhat.com\0"
  "\00:1\0"
  "b\0"
  "From: Tianyu Lan <Tianyu.Lan@microsoft.com>\n"
@@ -204,6 +204,11 @@
  " \tspinlock_t channelmsg_lock;\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
 
-e9d1aaa252b341a20a03933bece6d2eb3f55a0aeb59311fb176093ae2587146e
+0830e4c0e544093b2ee1e6723acd7dc6377aab2e6d3b04eb47333cbe380dccb5
