diff for duplicates of <YNBXXVD9lko84IEZ@T590>

diff --git a/a/1.txt b/N1/1.txt
index 10efc02..8e2c937 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -85,8 +85,3 @@ hlist_head is 'void *', but ->bi_cookie is 'unsigned int'.
 
 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 879da99..0ac3d45 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -2,14 +2,15 @@
  "ref\020210617103549.930311-4-ming.lei@redhat.com\0"
  "ref\020210621073656.GB6896@lst.de\0"
  "From\0Ming Lei <ming.lei@redhat.com>\0"
- "Subject\0Re: [dm-devel] [RFC PATCH V2 3/3] dm: support bio polling\0"
+ "Subject\0Re: [RFC PATCH V2 3/3] dm: support bio polling\0"
  "Date\0Mon, 21 Jun 2021 17:09:49 +0800\0"
  "To\0Christoph Hellwig <hch@lst.de>\0"
  "Cc\0Jens Axboe <axboe@kernel.dk>"
   Mike Snitzer <snitzer@redhat.com>
   linux-block@vger.kernel.org
+  Jeffle Xu <jefflexu@linux.alibaba.com>
   dm-devel@redhat.com
- " Jeffle Xu <jefflexu@linux.alibaba.com>\0"
+ " Hannes Reinecke <hare@suse.de>\0"
  "\00:1\0"
  "b\0"
  "On Mon, Jun 21, 2021 at 09:36:56AM +0200, Christoph Hellwig wrote:\n"
@@ -98,11 +99,6 @@
  "\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
 
-adc3d67bee179edec9c9b5f18c06ce38bd2257855f2180a0f38125ebfdbbf9aa
+3abcd6cead2024f0086ade1b86edd8b6b8cbb53588f810dd97cb9051d90dd983
