diff for duplicates of <1591848735-12447-4-git-send-email-jacob.jun.pan@linux.intel.com>

diff --git a/a/1.txt b/N1/1.txt
index 62f838b..3ddd969 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -80,8 +80,3 @@ index 35b43fe819ed..64dc2c66dfff 100644
  
 -- 
 2.7.4
-
-_______________________________________________
-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 c09b108..4f277e4 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -7,13 +7,16 @@
   Lu Baolu <baolu.lu@linux.intel.com>
   Joerg Roedel <joro@8bytes.org>
  " David Woodhouse <dwmw2@infradead.org>\0"
- "Cc\0Tian"
+ "Cc\0Yi Liu <yi.l.liu@intel.com>"
+  Tian
   Kevin <kevin.tian@intel.com>
   Raj Ashok <ashok.raj@intel.com>
-  Jonathan Corbet <corbet@lwn.net>
-  Christoph Hellwig <hch@infradead.org>
   Alex Williamson <alex.williamson@redhat.com>
- " Jean-Philippe Brucker <jean-philippe@linaro.com>\0"
+  Christoph Hellwig <hch@infradead.org>
+  Jean-Philippe Brucker <jean-philippe@linaro.com>
+  Eric Auger <eric.auger@redhat.com>
+  Jonathan Corbet <corbet@lwn.net>
+ " Jacob Pan <jacob.jun.pan@linux.intel.com>\0"
  "\00:1\0"
  "b\0"
  "IOMMU UAPI data has an argsz field which is filled by user. As the data\n"
@@ -97,11 +100,6 @@
  " \t\treturn -ENOTSUPP;\n"
  " \n"
  "-- \n"
- "2.7.4\n"
- "\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ 2.7.4
 
-295aadcce294255bdd54154543dd58d14ab9aa9aace4ae0ed8cf5414b5d07f60
+f8c6c0a1e6bf3a7bba4e25ff12d4bf298496dd7e8f71e2c3b42f569cfd9e52df
