diff for duplicates of <YFGtaNxL4+Aqr+Go@T590>

diff --git a/a/1.txt b/N1/1.txt
index 90db422..73250df 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -311,8 +311,3 @@ Seems 2) is possible, will try it and see if the approach is really doable.
 
 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 fc492d6..87c1941 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -5,14 +5,14 @@
  "ref\0b2a33da7-84e6-14ba-c960-988bba448bf4@linux.alibaba.com\0"
  "ref\0d080f674-d3df-3142-ba69-d117523341d2@linux.alibaba.com\0"
  "From\0Ming Lei <ming.lei@redhat.com>\0"
- "Subject\0Re: [dm-devel] [RFC PATCH 08/11] block: use per-task poll context to implement bio based io poll\0"
+ "Subject\0Re: [RFC PATCH 08/11] block: use per-task poll context to implement bio based io poll\0"
  "Date\0Wed, 17 Mar 2021 15:19:04 +0800\0"
  "To\0JeffleXu <jefflexu@linux.alibaba.com>\0"
  "Cc\0Jens Axboe <axboe@kernel.dk>"
   linux-block@vger.kernel.org
-  dm-devel@redhat.com
   Christoph Hellwig <hch@lst.de>
- " Mike Snitzer <snitzer@redhat.com>\0"
+  Mike Snitzer <snitzer@redhat.com>
+ " dm-devel@redhat.com\0"
  "\00:1\0"
  "b\0"
  "On Wed, Mar 17, 2021 at 11:49:00AM +0800, JeffleXu wrote:\n"
@@ -327,11 +327,6 @@
  "\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
 
-ba4229e9712f675b9cefc99718c171f58f453393070e4aa2ce582811252e7321
+1c7b12258bf5f89f9e43cb8ffa19ba2a956c7149c55f2b4ad7f84025c3402aa1
