diff for duplicates of <e11489cf-87cc-a956-7c6c-ffdd26a4e3ec@linux.intel.com>

diff --git a/a/1.txt b/N1/1.txt
index e4ebce2..381cb43 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -15,3 +15,7 @@ Looks reasonable to me. Let's listen to more opinions.
 
 Best regards,
 Lu Baolu
+_______________________________________________
+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 8a5af31..12c70a6 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -7,21 +7,17 @@
  "Subject\0Re: [PATCH v3 08/10] iommu/vt-d: Check whether device requires bounce buffer\0"
  "Date\0Tue, 23 Apr 2019 15:35:51 +0800\0"
  "To\0Christoph Hellwig <hch@lst.de>\0"
- "Cc\0baolu.lu@linux.intel.com"
-  David Woodhouse <dwmw2@infradead.org>
-  Joerg Roedel <joro@8bytes.org>
-  ashok.raj@intel.com
-  jacob.jun.pan@intel.com
-  alan.cox@intel.com
-  kevin.tian@intel.com
+ "Cc\0kevin.tian@intel.com"
   mika.westerberg@linux.intel.com
-  pengfei.xu@intel.com
+  ashok.raj@intel.com
   Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-  Marek Szyprowski <m.szyprowski@samsung.com>
+  alan.cox@intel.com
   Robin Murphy <robin.murphy@arm.com>
   iommu@lists.linux-foundation.org
   linux-kernel@vger.kernel.org
- " Jacob Pan <jacob.jun.pan@linux.intel.com>\0"
+  pengfei.xu@intel.com
+  jacob.jun.pan@intel.com
+ " David Woodhouse <dwmw2@infradead.org>\0"
  "\00:1\0"
  "b\0"
  "Hi,\n"
@@ -40,6 +36,10 @@
  "Looks reasonable to me. Let's listen to more opinions.\n"
  "\n"
  "Best regards,\n"
- Lu Baolu
+ "Lu Baolu\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-db2589b3e081c0b57f5457693ca885bdeb8922769b2a907872a02cc511fabe90
+8e06c94ae7a98256616b5021118cf6e16411458be3edb1fb0afdf0c080062062
