diff for duplicates of <20210127171941.GA11530@redhat.com>

diff --git a/a/1.txt b/N1/1.txt
index 329706f..af7ca29 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -72,8 +72,3 @@ Ah OK, don't see why we want to eat a queue flag for that though!
 
 Thanks,
 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 583f48f..a8738f7 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,11 +1,11 @@
  "ref\020210125121340.70459-1-jefflexu@linux.alibaba.com\0"
  "From\0Mike Snitzer <snitzer@redhat.com>\0"
- "Subject\0Re: [dm-devel] [PATCH v2 0/6] dm: support IO polling for bio-based dm device\0"
+ "Subject\0Re: [PATCH v2 0/6] dm: support IO polling for bio-based dm device\0"
  "Date\0Wed, 27 Jan 2021 12:19:42 -0500\0"
  "To\0Jeffle Xu <jefflexu@linux.alibaba.com>\0"
- "Cc\0linux-block@vger.kernel.org"
-  joseph.qi@linux.alibaba.com
+ "Cc\0joseph.qi@linux.alibaba.com"
   dm-devel@redhat.com
+  linux-block@vger.kernel.org
  " io-uring@vger.kernel.org\0"
  "\00:1\0"
  "b\0"
@@ -82,11 +82,6 @@
  "> it doesn't support, in case of table reloading.\n"
  "\n"
  "Thanks,\n"
- "Mike\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://www.redhat.com/mailman/listinfo/dm-devel
+ Mike
 
-85f34e506a00c4b7c813f37f05bd54a49f97dfaa379f140e2a8809494af474d0
+5126a991a01009ed2ee8c68b799bd55830f2cfe6bf7f2b3aa62c0b0f4de1f2c8
