diff for duplicates of <20190814131726.06e7423c@jacob-builder>

diff --git a/a/1.txt b/N1/1.txt
index 8206347..e2650fa 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -184,7 +184,3 @@ sounds good.
 > 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 a113e41..98a69c3 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -5,15 +5,20 @@
  "Subject\0Re: [PATCH v4 21/22] iommu/vt-d: Support flushing more translation cache types\0"
  "Date\0Wed, 14 Aug 2019 13:17:26 -0700\0"
  "To\0Auger Eric <eric.auger@redhat.com>\0"
- "Cc\0Tian"
-  Kevin <kevin.tian@intel.com>
-  Raj Ashok <ashok.raj@intel.com>
-  Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
-  iommu@lists.linux-foundation.org
+ "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
+  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>
- " David Woodhouse <dwmw2@infradead.org>\0"
+ " jacob.jun.pan@linux.intel.com\0"
  "\00:1\0"
  "b\0"
  "On Thu, 18 Jul 2019 10:35:37 +0200\n"
@@ -201,10 +206,6 @@
  "> \n"
  "> Eric\n"
  "\n"
- "[Jacob Pan]\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ [Jacob Pan]
 
-96e67d483686149f8ce8131719e9c64867f8a4ab814f91a44e12053ea7dba1b7
+09e360ebf6619e1468a0ee29586eb31c205ae8389aff4177624da94691fbc2e1
