diff for duplicates of <1556922737-76313-4-git-send-email-jacob.jun.pan@linux.intel.com>

diff --git a/a/1.txt b/N1/1.txt
index 005c9a8..6c849ce 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -279,8 +279,3 @@ index 0000000..41de5e4
 +#endif /* __LINUX_IOASID_H */
 -- 
 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 a9d0305..0d278ca 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -9,10 +9,14 @@
   Eric Auger <eric.auger@redhat.com>
   Alex Williamson <alex.williamson@redhat.com>
  " Jean-Philippe Brucker <jean-philippe.brucker@arm.com>\0"
- "Cc\0Tian"
+ "Cc\0Yi Liu <yi.l.liu@intel.com>"
+  Tian
   Kevin <kevin.tian@intel.com>
   Raj Ashok <ashok.raj@intel.com>
- " Andriy Shevchenko <andriy.shevchenko@linux.intel.com>\0"
+  Christoph Hellwig <hch@infradead.org>
+  Lu Baolu <baolu.lu@linux.intel.com>
+  Andriy Shevchenko <andriy.shevchenko@linux.intel.com>
+ " Jacob Pan <jacob.jun.pan@linux.intel.com>\0"
  "\00:1\0"
  "b\0"
  "From: Jean-Philippe Brucker <jean-philippe.brucker@arm.com>\n"
@@ -295,11 +299,6 @@
  "+#endif /* CONFIG_IOASID */\n"
  "+#endif /* __LINUX_IOASID_H */\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
 
-9988fe729196401f0817ea0aecb608e1743fc2e584380fb05e5e18816858f8ad
+da923eec9bca988ead7181dabd4af7f536efe4b575e0055a05bf103b997268b5
