diff for duplicates of <20210731074737.4573-1-linux@fw-web.de>

diff --git a/a/1.txt b/N1/1.txt
index 3feecf7..42a3c00 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -46,8 +46,3 @@ index 5419c4b9f27a..63f0af10c403 100644
  	/* Pre-notify listeners that a device is being removed. */
 -- 
 2.25.1
-
-_______________________________________________
-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 32aa4f3..f7447cf 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -2,9 +2,11 @@
  "Subject\0[PATCH v2] iommu: Check if group is NULL before remove device\0"
  "Date\0Sat, 31 Jul 2021 09:47:37 +0200\0"
  "To\0iommu@lists.linux-foundation.org\0"
- "Cc\0Will Deacon <will@kernel.org>"
+ "Cc\0Frank Wunderlich <frank-w@public-files.de>"
+  Joerg Roedel <joro@8bytes.org>
+  Will Deacon <will@kernel.org>
   linux-kernel@vger.kernel.org
- " Frank Wunderlich <frank-w@public-files.de>\0"
+ " yong.wu@mediatek.com\0"
  "\00:1\0"
  "b\0"
  "From: Frank Wunderlich <frank-w@public-files.de>\n"
@@ -54,11 +56,6 @@
  " \n"
  " \t/* Pre-notify listeners that a device is being removed. */\n"
  "-- \n"
- "2.25.1\n"
- "\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ 2.25.1
 
-55c94125912bed0f68125a0c629df22836fa1ac660ab0233047d024b89b4a63f
+bd4f8661cab569d3ce8e0c0b5105f5da3dc41f0e66c0519b45b08258694162a9
