diff for duplicates of <20211028041513.GD4821@dread.disaster.area>

diff --git a/a/1.txt b/N1/1.txt
index 48cfede..7271909 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -84,8 +84,3 @@ Dave.
 -- 
 Dave Chinner
 david@fromorbit.com
-
---
-dm-devel mailing list
-dm-devel@redhat.com
-https://listman.redhat.com/mailman/listinfo/dm-devel
diff --git a/a/content_digest b/N1/content_digest
index 133bae8..98140ed 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -7,16 +7,16 @@
  "ref\020211027050249.GC5111@dread.disaster.area\0"
  "ref\0alpine.LRH.2.02.2110270421380.10452@file01.intranet.prod.int.rdu2.redhat.com\0"
  "From\0Dave Chinner <david@fromorbit.com>\0"
- "Subject\0Re: [dm-devel] [PATCH v4] loop: don't print warnings if the underlying filesystem doesn't support discard\0"
+ "Subject\0Re: [PATCH v4] loop: don't print warnings if the underlying filesystem doesn't support discard\0"
  "Date\0Thu, 28 Oct 2021 15:15:13 +1100\0"
  "To\0Mikulas Patocka <mpatocka@redhat.com>\0"
- "Cc\0Jens Axboe <axboe@kernel.dk>"
+ "Cc\0Christoph Hellwig <hch@lst.de>"
+  Jens Axboe <axboe@kernel.dk>
   Ming Lei <ming.lei@redhat.com>
+  Zdenek Kabelac <zkabelac@redhat.com>
   linux-block@vger.kernel.org
   dm-devel@redhat.com
-  Zdenek Kabelac <zkabelac@redhat.com>
-  linux-fsdevel@vger.kernel.org
- " Christoph Hellwig <hch@lst.de>\0"
+ " linux-fsdevel@vger.kernel.org\0"
  "\00:1\0"
  "b\0"
  "On Wed, Oct 27, 2021 at 04:28:03AM -0400, Mikulas Patocka wrote:\n"
@@ -104,11 +104,6 @@
  "Dave.\n"
  "-- \n"
  "Dave Chinner\n"
- "david@fromorbit.com\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://listman.redhat.com/mailman/listinfo/dm-devel
+ david@fromorbit.com
 
-836b6028ae8fa6df86189ad6cd07ce2d5c34373e5dea32386d8622a0c690adfd
+814cbfbd4ea939a5bc7fc124b2acaf8cb8a3b5f23773fc203c2bc7c9d133f5c2
