diff for duplicates of <YalqSC0FdhEMpCQH@debian>

diff --git a/a/1.txt b/N1/1.txt
index 34094a4..d904d15 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -38,8 +38,3 @@ parameter.
 
 --
 Calvin
-
-_______________________________________________
-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 8e388f1..8fc0cb0 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -6,15 +6,16 @@
  "Subject\0Re: [PATCH] mm: kmemleak: Ignore kmemleak scanning on CMA regions\0"
  "Date\0Fri, 3 Dec 2021 08:52:24 +0800\0"
  "To\0Catalin Marinas <catalin.marinas@arm.com>\0"
- "Cc\0devicetree@vger.kernel.org"
+ "Cc\0Andrew Morton <akpm@linux-foundation.org>"
+  Christoph Hellwig <hch@lst.de>
+  Marek Szyprowski <m.szyprowski@samsung.com>
   Robin Murphy <robin.murphy@arm.com>
-  linux-kernel@vger.kernel.org
-  linux-mm@kvack.org
-  iommu@lists.linux-foundation.org
   Rob Herring <robh+dt@kernel.org>
-  Andrew Morton <akpm@linux-foundation.org>
   Frank Rowand <frowand.list@gmail.com>
- " Christoph Hellwig <hch@lst.de>\0"
+  devicetree@vger.kernel.org
+  linux-kernel@vger.kernel.org
+  linux-mm@kvack.org
+ " iommu@lists.linux-foundation.org\0"
  "\00:1\0"
  "b\0"
  "On Thu, Dec 02, 2021 at 06:11:12PM +0000, Catalin Marinas wrote:\n"
@@ -56,11 +57,6 @@
  "parameter.\n"
  "\n"
  "--\n"
- "Calvin\n"
- "\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ Calvin
 
-cbf2eafd4660e61008b71bfb70602f2bae256c069b074a3fccfd07ea120aff96
+c23dadf9a5373aa6c420061e88169331e4e475d5b88ea290ccaf7a793e8e7043
