diff for duplicates of <20201106174526.GA13292@redhat.com>

diff --git a/a/1.txt b/N1/1.txt
index 19ed4c1..72642ae 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -194,8 +194,3 @@ What is your cookie strategy in this non-recursive implementation?  What
 will you be returning?  Where will you be storing it?
 
 Mike
-
---
-dm-devel mailing list
-dm-devel@redhat.com
-https://www.redhat.com/mailman/listinfo/dm-devel
diff --git a/a/content_digest b/N1/content_digest
index 87de962..807309f 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -8,7 +8,7 @@
  "ref\020201104150847.GB32761@redhat.com\0"
  "ref\02c5dab21-8125-fcdf-078e-00a158c57f43@linux.alibaba.com\0"
  "From\0Mike Snitzer <snitzer@redhat.com>\0"
- "Subject\0Re: [dm-devel] [RFC 0/3] Add support of iopoll for dm device\0"
+ "Subject\0Re: [RFC 0/3] Add support of iopoll for dm device\0"
  "Date\0Fri, 6 Nov 2020 12:45:26 -0500\0"
  "To\0JeffleXu <jefflexu@linux.alibaba.com>\0"
  "Cc\0axboe@kernel.dk"
@@ -215,11 +215,6 @@
  "What is your cookie strategy in this non-recursive implementation?  What\n"
  "will you be returning?  Where will you be storing it?\n"
  "\n"
- "Mike\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://www.redhat.com/mailman/listinfo/dm-devel
+ Mike
 
-95331e59e40678eece002a69280cd23bff0269e7b5d6bbf214b2dede88069610
+09bcd87c380a9d791cba092fa2708cda790f1b2068fd094e2a3dda66b0ac1dfb
