diff for duplicates of <20190409094328.03731c3c@jacob-builder>

diff --git a/a/1.txt b/N1/1.txt
index 5b0df76..6448e93 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -41,3 +41,7 @@ https://cwe.mitre.org/data/definitions/457.html
 > 
 
 [Jacob Pan]
+_______________________________________________
+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 6130f5b..01d968e 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -5,23 +5,17 @@
  "Subject\0Re: [PATCH 08/18] iommu: Introduce cache_invalidate API\0"
  "Date\0Tue, 9 Apr 2019 09:43:28 -0700\0"
  "To\0Andriy Shevchenko <andriy.shevchenko@linux.intel.com>\0"
- "Cc\0iommu@lists.linux-foundation.org"
-  LKML <linux-kernel@vger.kernel.org>
-  Joerg Roedel <joro@8bytes.org>
-  David Woodhouse <dwmw2@infradead.org>
-  Alex Williamson <alex.williamson@redhat.com>
-  Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
-  Yi Liu <yi.l.liu@intel.com>
+ "Cc\0Liu"
+  Yi L <yi.l.liu@linux.intel.com>
   Tian
   Kevin <kevin.tian@intel.com>
   Raj Ashok <ashok.raj@intel.com>
-  Christoph Hellwig <hch@infradead.org>
-  Lu Baolu <baolu.lu@linux.intel.com>
-  Liu
-  Yi L <yi.l.liu@linux.intel.com>
+  Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
+  iommu@lists.linux-foundation.org
+  LKML <linux-kernel@vger.kernel.org>
+  Alex Williamson <alex.williamson@redhat.com>
   Liu@smile.fi.intel.com
-  Eric Auger <eric.auger@redhat.com>
- " jacob.jun.pan@linux.intel.com\0"
+ " David Woodhouse <dwmw2@infradead.org>\0"
  "\00:1\0"
  "b\0"
  "On Tue, 9 Apr 2019 13:07:18 +0300\n"
@@ -66,6 +60,10 @@
  "> > +}  \n"
  "> \n"
  "\n"
- [Jacob Pan]
+ "[Jacob Pan]\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-29807257c25ea8a39abd721239328f16455381927de786528576eb4736c75add
+389772e2748575de9ad8b28f0d37fb7fc1974f731f031593a6b548b00c660316
