diff for duplicates of <9c1d1e16-fdab-0494-8720-97ff20013da4@linux.intel.com>

diff --git a/a/1.txt b/N1/1.txt
index 15b68ac..4ed73cd 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -52,3 +52,7 @@ Agreed and will add this in the next version.
 
 Best regards,
 Lu 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 b7df2a6..707486f 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -5,16 +5,14 @@
  "Subject\0Re: [PATCH v3 5/8] iommu/vt-d: Implement def_domain_type iommu ops entry\0"
  "Date\0Tue, 30 Apr 2019 10:11:42 +0800\0"
  "To\0Christoph Hellwig <hch@infradead.org>\0"
- "Cc\0baolu.lu@linux.intel.com"
-  David Woodhouse <dwmw2@infradead.org>
-  Joerg Roedel <joro@8bytes.org>
-  kevin.tian@intel.com
+ "Cc\0kevin.tian@intel.com"
   ashok.raj@intel.com
   dima@arista.com
   tmurphy@arista.com
   linux-kernel@vger.kernel.org
   iommu@lists.linux-foundation.org
- " jacob.jun.pan@intel.com\0"
+  jacob.jun.pan@intel.com
+ " David Woodhouse <dwmw2@infradead.org>\0"
  "\00:1\0"
  "b\0"
  "Hi Christoph,\n"
@@ -70,6 +68,10 @@
  "Agreed and will add this in the next version.\n"
  "\n"
  "Best regards,\n"
- Lu Baolu
+ "Lu Baolu\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-6dbefe28c7d94581b76c52c575ccefc9efcf5bf5ee32f8d2d18d89f1d501c150
+f773ebf63f038251db910b109f36ce7db6d717ee0fc205d9326098f52cda5e70
