diff for duplicates of <20210318145129.GA3305@redhat.com>

diff --git a/a/1.txt b/N1/1.txt
index f923e1b..4bb0801 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -328,8 +328,3 @@ missing?
 
 Thanks,
 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 5c1dae3..e7ae334 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -6,14 +6,14 @@
  "ref\0d080f674-d3df-3142-ba69-d117523341d2@linux.alibaba.com\0"
  "ref\0YFGtaNxL4+Aqr+Go@T590\0"
  "From\0Mike Snitzer <snitzer@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\0Thu, 18 Mar 2021 10:51:30 -0400\0"
  "To\0Ming Lei <ming.lei@redhat.com>\0"
  "Cc\0JeffleXu <jefflexu@linux.alibaba.com>"
   Jens Axboe <axboe@kernel.dk>
-  dm-devel@redhat.com
   linux-block@vger.kernel.org
- " Christoph Hellwig <hch@lst.de>\0"
+  Christoph Hellwig <hch@lst.de>
+ " dm-devel@redhat.com\0"
  "\00:1\0"
  "b\0"
  "On Wed, Mar 17 2021 at  3:19am -0400,\n"
@@ -345,11 +345,6 @@
  "missing?\n"
  "\n"
  "Thanks,\n"
- "Mike\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://listman.redhat.com/mailman/listinfo/dm-devel
+ Mike
 
-1cd6e71c67c7b633002eb3926847bd4a5476d354d35655a7192e83add50ba491
+b123db86bc12f5e3819de0da99ed47ff7b425568be8db6c36af689b58608b1c5
