diff for duplicates of <20190614122143.GA26467@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 65c1523..cd96273 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -3,7 +3,3 @@ On Fri, Jun 14, 2019 at 07:35:29PM +0800, Greentime Hu wrote:
 > Should I put it in my next-tree or you will pick it up in your tree? :)
 
 Either way works for me, let me know what you prefer.
-_______________________________________________
-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 282cbc8..ea89707 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,9 +4,9 @@
  "Subject\0Re: [RFC] switch nds32 to use the generic remapping DMA allocator\0"
  "Date\0Fri, 14 Jun 2019 14:21:43 +0200\0"
  "To\0Greentime Hu <green.hu@gmail.com>\0"
- "Cc\0iommu@lists.linux-foundation.org"
+ "Cc\0Christoph Hellwig <hch@lst.de>"
   Vincent Chen <deanbo422@gmail.com>
-  Christoph Hellwig <hch@lst.de>
+  iommu@lists.linux-foundation.org
  " Linux Kernel Mailing List <linux-kernel@vger.kernel.org>\0"
  "\00:1\0"
  "b\0"
@@ -14,10 +14,6 @@
  "> It looks good to me. I just verified in nds32 platform and it works fine.\n"
  "> Should I put it in my next-tree or you will pick it up in your tree? :)\n"
  "\n"
- "Either way works for me, let me know what you prefer.\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ Either way works for me, let me know what you prefer.
 
-ceaeb183f31ade107587373f6752f5833abaeeadbce59738c871eda5ee81a627
+b51db2f785e2bef2a7ea3a0f01adca8c4c2de3aa420707a4eb9644f1a59b4917
