diff for duplicates of <YHB1R5qber/6kHn+@T590>

diff --git a/a/1.txt b/N1/1.txt
index 68bc21d..f504b24 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -28,8 +28,3 @@ Ping...
 
 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 201fd17..2721468 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,12 +1,13 @@
  "ref\020210401021927.343727-1-ming.lei@redhat.com\0"
  "From\0Ming Lei <ming.lei@redhat.com>\0"
- "Subject\0Re: [dm-devel] [PATCH V5 00/12] block: support bio based io polling\0"
+ "Subject\0Re: [PATCH V5 00/12] block: support bio based io polling\0"
  "Date\0Fri, 9 Apr 2021 23:39:51 +0800\0"
  "To\0Jens Axboe <axboe@kernel.dk>\0"
  "Cc\0linux-block@vger.kernel.org"
   Jeffle Xu <jefflexu@linux.alibaba.com>
+  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"
  "On Thu, Apr 01, 2021 at 10:19:15AM +0800, Ming Lei wrote:\n"
@@ -38,11 +39,6 @@
  "\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
 
-548e60a0390b4b2b2a340ade64b3d087b556e6d5e23e4f4ac4868836cc58b721
+0752cbde63ab0d96fe08bb4e8db749ed8b7009dcf18990fa86eb501e813e5cd5
