diff for duplicates of <20210114143004.GA25823@redhat.com>

diff --git a/a/1.txt b/N1/1.txt
index dfee1f5..4b41d5b 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -295,9 +295,4 @@ Mike
 > -- 
 > Thanks,
 > Jeffle
-> 
-
---
-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 3a3827c..9fcb8ba 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -7,7 +7,7 @@
  "ref\020210112161320.GA13931@redhat.com\0"
  "ref\056e1f2a2-9300-e3c8-4013-9d371385a082@linux.alibaba.com\0"
  "From\0Mike Snitzer <snitzer@redhat.com>\0"
- "Subject\0Re: [dm-devel] [PATCH RFC 6/7] block: track cookies of split bios for bio-based device\0"
+ "Subject\0Re: [PATCH RFC 6/7] block: track cookies of split bios for bio-based device\0"
  "Date\0Thu, 14 Jan 2021 09:30:05 -0500\0"
  "To\0JeffleXu <jefflexu@linux.alibaba.com>\0"
  "Cc\0linux-block@vger.kernel.org"
@@ -312,11 +312,6 @@
  "> -- \n"
  "> Thanks,\n"
  "> Jeffle\n"
- "> \n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://www.redhat.com/mailman/listinfo/dm-devel
+ >
 
-23737dbeb021508c78917defce0ef1779e884a8ee441427fc07eee6128adf438
+05b52b48f56eeb3a7af8c9d63b6e6629c3065688d9e512659e4b9cb2d68e075c
