diff for duplicates of <20190429091723.5970e967@jacob-builder>

diff --git a/a/1.txt b/N1/1.txt
index f591a7b..d217586 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -71,3 +71,7 @@ index 2d8fac8..4ff6929 100644
 > Eric
 
 [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 9b9315a..5eb3f1a 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -5,20 +5,15 @@
  "Subject\0Re: [PATCH v2 17/19] iommu: Add max num of cache and granu types\0"
  "Date\0Mon, 29 Apr 2019 09:17:23 -0700\0"
  "To\0Auger Eric <eric.auger@redhat.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>
-  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>
+  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>
   Andriy Shevchenko <andriy.shevchenko@linux.intel.com>
- " jacob.jun.pan@linux.intel.com\0"
+ " David Woodhouse <dwmw2@infradead.org>\0"
  "\00:1\0"
  "b\0"
  "On Fri, 26 Apr 2019 18:22:46 +0200\n"
@@ -93,6 +88,10 @@
  "> \n"
  "> Eric\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
 
-3a7d939942e032b4a3fd1b933a4e564e12dcad033aee622b9f16eba1ae6890c5
+bba8f77310626fccc9ae632b3477142c7f79c44fc732bc49c504f6bf02097168
