diff for duplicates of <20210310200127.GA22542@redhat.com>

diff --git a/a/1.txt b/N1/1.txt
index 5e3efd7..9d617d6 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -214,8 +214,3 @@ Anyway, I'll just focus on reviewing each patch in this v5 now.
 
 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 2388317..4cfa37e 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,16 +1,16 @@
  "ref\020210208085243.82367-1-jefflexu@linux.alibaba.com\0"
  "From\0Mike Snitzer <snitzer@redhat.com>\0"
- "Subject\0Re: [dm-devel] [PATCH v3 00/11] dm: support IO polling\0"
+ "Subject\0Re: [PATCH v3 00/11] dm: support IO polling\0"
  "Date\0Wed, 10 Mar 2021 15:01:27 -0500\0"
  "To\0Jeffle Xu <jefflexu@linux.alibaba.com>\0"
  "Cc\0axboe@kernel.dk"
-  ejt@redhat.com
+  joseph.qi@linux.alibaba.com
   caspar@linux.alibaba.com
-  io-uring@vger.kernel.org
+  hch@lst.de
   linux-block@vger.kernel.org
-  joseph.qi@linux.alibaba.com
   dm-devel@redhat.com
- " hch@lst.de\0"
+  io-uring@vger.kernel.org
+ " ejt@redhat.com\0"
  "\00:1\0"
  "b\0"
  "On Mon, Feb 08 2021 at  3:52am -0500,\n"
@@ -228,11 +228,6 @@
  "Anyway, I'll just focus on reviewing each patch in this v5 now.\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
 
-4171f86acffb3a06d0503b15d040a404fcc98867b5d8f5f6154b446331809df7
+ff109253dd38b8103d048c268543c034ead51f324139f21e4422ae7cbe532720
