diff for duplicates of <1569972805-27664-4-git-send-email-jacob.jun.pan@linux.intel.com>

diff --git a/a/1.txt b/N1/1.txt
index 5bf323f..77d51ea 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -443,8 +443,3 @@ index 17337a13f06e..6f000d7a0ddc 100644
  	return -ENOTSUPP;
 -- 
 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 bbcc0e2..9f297a0 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -8,11 +8,17 @@
   David Woodhouse <dwmw2@infradead.org>
   Alex Williamson <alex.williamson@redhat.com>
  " Jean-Philippe Brucker <jean-philippe@linaro.com>\0"
- "Cc\0Tian"
+ "Cc\0Yi Liu <yi.l.liu@intel.com>"
+  Tian
   Kevin <kevin.tian@intel.com>
   Raj Ashok <ashok.raj@intel.com>
-  Jean-Philippe Brucker <jean-philippe.brucker@arm.com>
- " Jonathan Cameron <jic23@kernel.org>\0"
+  Christoph Hellwig <hch@infradead.org>
+  Lu Baolu <baolu.lu@linux.intel.com>
+  Jonathan Cameron <jic23@kernel.org>
+  Eric Auger <eric.auger@redhat.com>
+  Jerry Snitselaar <jsnitsel@redhat.com>
+  Jacob Pan <jacob.jun.pan@linux.intel.com>
+ " Jean-Philippe Brucker <jean-philippe.brucker@arm.com>\0"
  "\00:1\0"
  "b\0"
  "IOASID allocation may rely on platform specific methods. One use case is\n"
@@ -459,11 +465,6 @@
  " {\n"
  " \treturn -ENOTSUPP;\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
 
-40cabc85166cc624b5ef8331cd90260fa85ba2df69a531c6a9595b7d1da50c3d
+e94b50c191b79187c66ec6cd1e092a5f2f8c229297c3e90176a8f1849d574b1b
