diff for duplicates of <20210319165241.GA9938@redhat.com>

diff --git a/a/1.txt b/N1/1.txt
index dc2ee54..98a8c4a 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -15,8 +15,3 @@ reply where I see things that might need folding into the next
 iteration.
 
 Mike
-
---
-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 33f4288..142be09 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,14 +1,14 @@
  "ref\020210318164827.1481133-1-ming.lei@redhat.com\0"
  "ref\020210318164827.1481133-2-ming.lei@redhat.com\0"
  "From\0Mike Snitzer <snitzer@redhat.com>\0"
- "Subject\0Re: [dm-devel] [RFC PATCH V2 01/13] block: add helper of blk_queue_poll\0"
+ "Subject\0Re: [RFC PATCH V2 01/13] block: add helper of blk_queue_poll\0"
  "Date\0Fri, 19 Mar 2021 12:52:42 -0400\0"
  "To\0Ming Lei <ming.lei@redhat.com>\0"
  "Cc\0Jens Axboe <axboe@kernel.dk>"
   linux-block@vger.kernel.org
-  dm-devel@redhat.com
+  Christoph Hellwig <hch@lst.de>
   Jeffle Xu <jefflexu@linux.alibaba.com>
- " Christoph Hellwig <hch@lst.de>\0"
+ " dm-devel@redhat.com\0"
  "\00:1\0"
  "b\0"
  "On Thu, Mar 18 2021 at 12:48pm -0400,\n"
@@ -27,11 +27,6 @@
  "reply where I see things that might need folding into the next\n"
  "iteration.\n"
  "\n"
- "Mike\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://listman.redhat.com/mailman/listinfo/dm-devel
+ Mike
 
-950365ef4dbb649813c82758a6289f0cd8e710b9993f172e9906ebf77faf8067
+38d89e366c11ad11e667ee4db431d14df5958ab3b0ecb1ce2cf696768bdc042b
