diff for duplicates of <e542fd95-acbe-05e9-e441-27dff752c21a@redhat.com>

diff --git a/a/1.txt b/N1/1.txt
index 64d187d..2831e14 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -235,3 +235,7 @@ the ioasid_free returned value never is tested. Is it useful?
 Thanks
 
 Eric
+_______________________________________________
+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 118ea0d..fbc87e0 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -10,12 +10,9 @@
   David Woodhouse <dwmw2@infradead.org>
   Alex Williamson <alex.williamson@redhat.com>
  " Jean-Philippe Brucker <jean-philippe.brucker@arm.com>\0"
- "Cc\0Yi Liu <yi.l.liu@intel.com>"
-  Tian
+ "Cc\0Tian"
   Kevin <kevin.tian@intel.com>
   Raj Ashok <ashok.raj@intel.com>
-  Christoph Hellwig <hch@infradead.org>
-  Lu Baolu <baolu.lu@linux.intel.com>
  " Andriy Shevchenko <andriy.shevchenko@linux.intel.com>\0"
  "\00:1\0"
  "b\0"
@@ -255,6 +252,10 @@
  "\n"
  "Thanks\n"
  "\n"
- Eric
+ "Eric\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-35d01a1b6eca6db079a2406a0fdb986e0afac08758127d4a02476a14b76e534a
+dfecc2060041a3c9a5485f5f4c959ef5f66eaac0e050a57a39cb895e6f7c78cf
