diff for duplicates of <20200921144847.GA18717@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 8223565..afa3551 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -1,7 +1,3 @@
 Thanks,
 
 applied to the dma-mapping for-next tree.
-_______________________________________________
-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 bf6ff32..1ba6b8b 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -3,18 +3,15 @@
  "Subject\0Re: [PATCH] dma: debug: convert comma to semicolon\0"
  "Date\0Mon, 21 Sep 2020 16:48:47 +0200\0"
  "To\0Xu Wang <vulab@iscas.ac.cn>\0"
- "Cc\0linux-kernel@vger.kernel.org"
-  iommu@lists.linux-foundation.org
+ "Cc\0hch@lst.de"
+  m.szyprowski@samsung.com
   robin.murphy@arm.com
- " hch@lst.de\0"
+  iommu@lists.linux-foundation.org
+ " linux-kernel@vger.kernel.org\0"
  "\00:1\0"
  "b\0"
  "Thanks,\n"
  "\n"
- "applied to the dma-mapping for-next tree.\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ applied to the dma-mapping for-next tree.
 
-1ad066d882dd5d96bc565ffac17836cf6f264682ae622008f05ab62615de96bf
+5a7bddfa47ad32b886ed22cc06cbc13ef4d3a613e96d80a82dc23da34d50af1d
