diff for duplicates of <YKIXmRTmLlAgO3AK@T590>

diff --git a/a/1.txt b/N1/1.txt
index 0ec9318..ef5a8e6 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -31,8 +31,3 @@ DM/MD's bio.
 
 Thanks,
 Ming
-
---
-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 f92927a..2c0761e 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,13 +1,14 @@
  "ref\020210422122038.2192933-1-ming.lei@redhat.com\0"
  "ref\0630a63ef-f9e0-6ad6-d6be-ec7a46e5ec45@linux.alibaba.com\0"
  "From\0Ming Lei <ming.lei@redhat.com>\0"
- "Subject\0Re: [dm-devel] [PATCH V6 00/12] block: support bio based io polling\0"
+ "Subject\0Re: [PATCH V6 00/12] block: support bio based io polling\0"
  "Date\0Mon, 17 May 2021 15:13:29 +0800\0"
  "To\0JeffleXu <jefflexu@linux.alibaba.com>\0"
  "Cc\0Jens Axboe <axboe@kernel.dk>"
   linux-block@vger.kernel.org
+  Mike Snitzer <snitzer@redhat.com>
   dm-devel@redhat.com
- " Mike Snitzer <snitzer@redhat.com>\0"
+ " Hannes Reinecke <hare@suse.de>\0"
  "\00:1\0"
  "b\0"
  "Hi JeffleXu,\n"
@@ -42,11 +43,6 @@
  "\n"
  "\n"
  "Thanks,\n"
- "Ming\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://listman.redhat.com/mailman/listinfo/dm-devel
+ Ming
 
-e6aa4f6972285aa7518fcd16efefe82596f28d79f6001a41d78b6f92188555fa
+a1c64c1507c07c1bc9ed3e5de13c09e31b416ba956df83577b4768628035ae67
