diff for duplicates of <20201223080537.GA4974@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 12c5cd8..e7c230a 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -31,8 +31,3 @@ a valid name in the file system.
 
 Before 644bda6f3460 the table definitions only accepted a valid name in
 the file system.  Which is the proper interface.
-
---
-dm-devel mailing list
-dm-devel@redhat.com
-https://www.redhat.com/mailman/listinfo/dm-devel
diff --git a/a/content_digest b/N1/content_digest
index 01cc36f..0e05d57 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -3,18 +3,18 @@
  "ref\020201222145327.GC12885@redhat.com\0"
  "ref\0288d1c58-c0e2-9d6f-4816-48c66536fe8b@suse.de\0"
  "From\0Christoph Hellwig <hch@lst.de>\0"
- "Subject\0Re: [dm-devel] DM's filesystem lookup in dm_get_dev_t() [was: Re: linux-next: manual merge of the device-mapper tree with Linus' tree]\0"
+ "Subject\0Re: DM's filesystem lookup in dm_get_dev_t() [was: Re: linux-next: manual merge of the device-mapper tree with Linus' tree]\0"
  "Date\0Wed, 23 Dec 2020 09:05:37 +0100\0"
  "To\0Hannes Reinecke <hare@suse.de>\0"
- "Cc\0Jens Axboe <axboe@kernel.dk>"
-  Stephen Rothwell <sfr@canb.auug.org.au>
-  Mike Snitzer <snitzer@redhat.com>
-  Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
+ "Cc\0Mike Snitzer <snitzer@redhat.com>"
+  Christoph Hellwig <hch@lst.de>
   linux-block@vger.kernel.org
   dm-devel@redhat.com
-  Linux Next Mailing List <linux-next@vger.kernel.org>
-  Christoph Hellwig <hch@lst.de>
- " Alasdair G Kergon <agk@redhat.com>\0"
+  Stephen Rothwell <sfr@canb.auug.org.au>
+  Alasdair G Kergon <agk@redhat.com>
+  Jens Axboe <axboe@kernel.dk>
+  Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
+ " Linux Next Mailing List <linux-next@vger.kernel.org>\0"
  "\00:1\0"
  "b\0"
  "On Tue, Dec 22, 2020 at 06:24:09PM +0100, Hannes Reinecke wrote:\n"
@@ -49,11 +49,6 @@
  "> make the call here.\n"
  "\n"
  "Before 644bda6f3460 the table definitions only accepted a valid name in\n"
- "the file system.  Which is the proper interface.\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://www.redhat.com/mailman/listinfo/dm-devel
+ the file system.  Which is the proper interface.
 
-090135097c0412ce1dc5a54c7933d76e4dd7451d03bb704609954bc4d20e6862
+c9f4df99c364a0ad76c4e04ceb8ad2d0ff54682ba5c1332a17f01c1bdf18357c
