diff for duplicates of <20210816072158.GA27147@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index f4f1c14..a9ac3c7 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -11,8 +11,3 @@ On Sun, Aug 15, 2021 at 07:27:37AM -0700, Guenter Roeck wrote:
 Oh, that ooks like a really old one, fixed by
 b7abb0516822 ("mtd: fix lock hierarchy in deregister_mtd_blktrans")
 in linux-next.
-
---
-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 6c74e00..9619936 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -7,11 +7,11 @@
  "Subject\0Re: [dm-devel] [PATCH 4/8] block: support delayed holder registration\0"
  "Date\0Mon, 16 Aug 2021 09:21:58 +0200\0"
  "To\0Guenter Roeck <linux@roeck-us.net>\0"
- "Cc\0Jens Axboe <axboe@kernel.dk>"
+ "Cc\0Christoph Hellwig <hch@lst.de>"
+  Jens Axboe <axboe@kernel.dk>
+  Mike Snitzer <snitzer@redhat.com>
   linux-block@vger.kernel.org
-  dm-devel@redhat.com
-  Christoph Hellwig <hch@lst.de>
- " Mike Snitzer <snitzer@redhat.com>\0"
+ " dm-devel@redhat.com\0"
  "\00:1\0"
  "b\0"
  "On Sun, Aug 15, 2021 at 07:27:37AM -0700, Guenter Roeck wrote:\n"
@@ -26,11 +26,6 @@
  "\n"
  "Oh, that ooks like a really old one, fixed by\n"
  "b7abb0516822 (\"mtd: fix lock hierarchy in deregister_mtd_blktrans\")\n"
- "in linux-next.\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://listman.redhat.com/mailman/listinfo/dm-devel
+ in linux-next.
 
-168bb0beb6110e5292755b4aa99bc786e888718b638c4232a249b10f5b155bee
+0512b925854af9408fe4217e6ba5980655c10e28c9b06ab787ab7a74e2e90028
