diff for duplicates of <1554767973-30125-2-git-send-email-jacob.jun.pan@linux.intel.com>

diff --git a/a/1.txt b/N1/1.txt
index 06e6702..d8abace 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -219,3 +219,8 @@ index 0000000..6f3655a
 +#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 1140954..bf870b6 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -8,12 +8,9 @@
   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"
@@ -237,6 +234,11 @@
  "+#endif /* CONFIG_IOASID */\n"
  "+#endif /* __LINUX_IOASID_H */\n"
  "-- \n"
- 2.7.4
+ "2.7.4\n"
+ "\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-bae46c4e2e02ef74a78b58ef430fdd317db55ba55cdaf82b37d358ea3a3b4d02
+7971d429e93dab42e7d6a5e980dd399f01790d7743c39a4d6fbcf54d33ab16b7
