diff for duplicates of <4beac38d-8932-9081-23ca-4552311697f0@linux.dev>

diff --git a/a/1.txt b/N1/1.txt
index fd6c416..c56cb07 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -117,9 +117,3 @@ Yes, that was my intention too, thanks for pointing it out.
 
 Thanks,
 Guoqing
-
-
---
-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 9fc996d..6b57aa6 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -8,17 +8,19 @@
  "ref\0abe73176-03ca-9305-2005-677edc6ef158@linux.dev\0"
  "ref\0CAM23VxrYRbWEUsCsez2QOQM9oWKxSv432rc9oZCj5zEPmtND0A@mail.gmail.com\0"
  "From\0Guoqing Jiang <guoqing.jiang@linux.dev>\0"
- "Subject\0Re: [dm-devel] [PATCH V2] md: don't unregister sync_thread with reconfig_mutex held\0"
+ "Subject\0Re: [PATCH V2] md: don't unregister sync_thread with reconfig_mutex held\0"
  "Date\0Thu, 9 Dec 2021 08:47:58 +0800\0"
  "To\0Heinz Mauelshagen <heinzm@redhat.com>\0"
  "Cc\0Paul Menzel <pmenzel@molgen.mpg.de>"
+  Song Liu <song@kernel.org>
+  Alasdair Kergon <agk@redhat.com>
   Mike Snitzer <snitzer@redhat.com>
+  Brassow
+  Jonathan <jbrassow@redhat.com>
   linux-raid <linux-raid@vger.kernel.org>
-  Song Liu <song@kernel.org>
   dm-devel@redhat.com
-  it+raid@molgen.mpg.de
   Donald Buczek <buczek@molgen.mpg.de>
- " Alasdair Kergon <agk@redhat.com>\0"
+ " it+raid@molgen.mpg.de\0"
  "\00:1\0"
  "b\0"
  "\n"
@@ -139,12 +141,6 @@
  "+\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240\302\240 mddev_lock(mddev);\n"
  "\n"
  "Thanks,\n"
- "Guoqing\n"
- "\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://listman.redhat.com/mailman/listinfo/dm-devel
+ Guoqing
 
-affdcface2faf35e661c79f5cf2d45cbb0af84009fddcd212a60fb595cf8f85a
+0a9377ff9fbfe7b6b1d00953e181aaaf06e79f7290dac19692d46702159a8b28
