diff for duplicates of <20190422175942.18788-25-hch@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index b63bfa5..54ae9c8 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -58,3 +58,8 @@ index dadf4383f555..3fc76918e9bf 100644
  #define __DMA_IOMMU_H
 -- 
 2.20.1
+
+_______________________________________________
+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 ab61c15..1716293 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -3,13 +3,12 @@
  "Subject\0[PATCH 24/26] iommu/dma: Switch copyright boilerplace to SPDX\0"
  "Date\0Mon, 22 Apr 2019 19:59:40 +0200\0"
  "To\0Robin Murphy <robin.murphy@arm.com>\0"
- "Cc\0Joerg Roedel <joro@8bytes.org>"
+ "Cc\0Tom Lendacky <thomas.lendacky@amd.com>"
   Catalin Marinas <catalin.marinas@arm.com>
   Will Deacon <will.deacon@arm.com>
-  Tom Lendacky <thomas.lendacky@amd.com>
+  linux-kernel@vger.kernel.org
   iommu@lists.linux-foundation.org
-  linux-arm-kernel@lists.infradead.org
- " linux-kernel@vger.kernel.org\0"
+ " linux-arm-kernel@lists.infradead.org\0"
  "\00:1\0"
  "b\0"
  "Signed-off-by: Christoph Hellwig <hch@lst.de>\n"
@@ -71,6 +70,11 @@
  " #ifndef __DMA_IOMMU_H\n"
  " #define __DMA_IOMMU_H\n"
  "-- \n"
- 2.20.1
+ "2.20.1\n"
+ "\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-c14240e040763a89edb5ee403d2057b879c814471f20a3b3b50c587ed54c31ac
+6da911ea88237523fb375c1142978f4e9fa762c107ecebcfff7d907679a82048
