diff for duplicates of <20210720133826.9075-4-will@kernel.org>

diff --git a/a/1.txt b/N1/1.txt
index b6b3178..31eda3f 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -31,8 +31,3 @@ index 7948f274f9bb..b3c793ed9e64 100644
  		free_pages((unsigned long)mem->slots, get_order(size));
 -- 
 2.32.0.402.g57bb445576-goog
-
-_______________________________________________
-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 b99b61c..d4e1d37 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -3,14 +3,14 @@
  "Subject\0[PATCH v2 3/4] swiotlb: Emit diagnostic in swiotlb_exit()\0"
  "Date\0Tue, 20 Jul 2021 14:38:25 +0100\0"
  "To\0iommu@lists.linux-foundation.org\0"
- "Cc\0Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>"
+ "Cc\0linux-kernel@vger.kernel.org"
   Will Deacon <will@kernel.org>
-  linux-kernel@vger.kernel.org
-  Nathan Chancellor <nathan@kernel.org>
+  Guenter Roeck <linux@roeck-us.net>
   Claire Chang <tientzu@chromium.org>
-  Robin Murphy <robin.murphy@arm.com>
   Christoph Hellwig <hch@lst.de>
- " Guenter Roeck <linux@roeck-us.net>\0"
+  Robin Murphy <robin.murphy@arm.com>
+  Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+ " Nathan Chancellor <nathan@kernel.org>\0"
  "\00:1\0"
  "b\0"
  "A recent debugging session would have been made a little bit easier if\n"
@@ -45,11 +45,6 @@
  " \tif (mem->late_alloc)\n"
  " \t\tfree_pages((unsigned long)mem->slots, get_order(size));\n"
  "-- \n"
- "2.32.0.402.g57bb445576-goog\n"
- "\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ 2.32.0.402.g57bb445576-goog
 
-1ceba9356a136e66da3987119ab6cb29f259838b9753dd3b42ae78d74e22b185
+b408c70eaa6af057cce5fcade14f59b54e8874cbe860eeb44c0fa15699270890
