diff for duplicates of <89cc7a91-f645-e331-8f02-62c281c0ea3d@linux.intel.com>

diff --git a/a/1.txt b/N1/1.txt
index d5c1203..ea56a67 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -67,7 +67,3 @@ function which returns error if the pasid entry has already been bond.
 
 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 4d8ea57..0f98009 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -6,13 +6,17 @@
  "Subject\0Re: [PATCH v8 02/10] iommu/vt-d: Add nested translation helper function\0"
  "Date\0Fri, 10 Jan 2020 09:15:45 +0800\0"
  "To\0Jacob Pan <jacob.jun.pan@linux.intel.com>\0"
- "Cc\0Yi L <yi.l.liu@linux.intel.com>"
+ "Cc\0baolu.lu@linux.intel.com"
+  iommu@lists.linux-foundation.org
+  LKML <linux-kernel@vger.kernel.org>
+  Joerg Roedel <joro@8bytes.org>
+  David Woodhouse <dwmw2@infradead.org>
   Tian
   Kevin <kevin.tian@intel.com>
   Raj Ashok <ashok.raj@intel.com>
-  LKML <linux-kernel@vger.kernel.org>
-  iommu@lists.linux-foundation.org
- " David Woodhouse <dwmw2@infradead.org>\0"
+  Yi Liu <yi.l.liu@intel.com>
+  Eric Auger <eric.auger@redhat.com>
+ " Yi L <yi.l.liu@linux.intel.com>\0"
  "\00:1\0"
  "b\0"
  "Hi Jacob,\n"
@@ -83,10 +87,6 @@
  "function which returns error if the pasid entry has already been bond.\n"
  "\n"
  "Best regards,\n"
- "baolu\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ baolu
 
-333e2378ce4f57c1e4579982d05a1636501f8d59913b3767121ce940db767789
+613336a7a923429c78915e05ecf26c7f6bfcfed464828844747faec2abb47dd8
