diff for duplicates of <20201204014535.GC661914@T590>

diff --git a/a/1.txt b/N1/1.txt
index 6b4d97b..0ac1aa0 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -43,8 +43,3 @@ Maybe others?
 
 Thanks,
 Ming
-
---
-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 6cd3adc..16fa94e 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,16 +4,16 @@
  "ref\020201203143359.GA29261@redhat.com\0"
  "ref\020201203162738.GA3404013@dhcp-10-100-145-180.wdc.com\0"
  "From\0Ming Lei <ming.lei@redhat.com>\0"
- "Subject\0Re: [dm-devel] [PATCH v2] block: use gcd() to fix chunk_sectors limit stacking\0"
+ "Subject\0Re: [PATCH v2] block: use gcd() to fix chunk_sectors limit stacking\0"
  "Date\0Fri, 4 Dec 2020 09:45:35 +0800\0"
  "To\0Keith Busch <kbusch@kernel.org>\0"
- "Cc\0axboe@kernel.dk"
+ "Cc\0Mike Snitzer <snitzer@redhat.com>"
+  axboe@kernel.dk
   martin.petersen@oracle.com
-  jdorminy@redhat.com
-  Mike Snitzer <snitzer@redhat.com>
-  bjohnsto@redhat.com
   linux-block@vger.kernel.org
- " dm-devel@redhat.com\0"
+  dm-devel@redhat.com
+  jdorminy@redhat.com
+ " bjohnsto@redhat.com\0"
  "\00:1\0"
  "b\0"
  "On Thu, Dec 03, 2020 at 08:27:38AM -0800, Keith Busch wrote:\n"
@@ -60,11 +60,6 @@
  "\n"
  "\n"
  "Thanks,\n"
- "Ming\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://www.redhat.com/mailman/listinfo/dm-devel
+ Ming
 
-789417f2d9201010eb6754171d1c7a24a512d104f799239a6db1af0bd124b704
+09e113f5266d12d5eb55930bfe4c06b689c8d214b7cc4e1ec2c3bdfc490745a0
