diff for duplicates of <20201209223801.GB2752@redhat.com>

diff --git a/a/1.txt b/N1/1.txt
index 020a035..ef1c152 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -49,8 +49,3 @@ the MD raid10 discard changes.
 Thanks!
 
 Acked-by: Mike Snitzer <snitzer@redhat.com>
-
---
-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 238136e..7243e54 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,14 +1,14 @@
  "ref\020201209215814.2623617-1-songliubraving@fb.com\0"
  "From\0Mike Snitzer <snitzer@redhat.com>\0"
- "Subject\0Re: [dm-devel] Revert \"dm raid: remove unnecessary discard limits for raid10\"\0"
+ "Subject\0Re: Revert \"dm raid: remove unnecessary discard limits for raid10\"\0"
  "Date\0Wed, 9 Dec 2020 17:38:02 -0500\0"
  "To\0Song Liu <songliubraving@fb.com>"
  " axboe@kernel.dk\0"
  "Cc\0linux-raid@vger.kernel.org"
-  dm-devel@redhat.com
-  Xiao Ni <xni@redhat.com>
   linux-kernel@vger.kernel.org
- " Matthew Ruffell <matthew.ruffell@canonical.com>\0"
+  dm-devel@redhat.com
+  Matthew Ruffell <matthew.ruffell@canonical.com>
+ " Xiao Ni <xni@redhat.com>\0"
  "\00:1\0"
  "b\0"
  "On Wed, Dec 09 2020 at  4:58pm -0500,\n"
@@ -61,11 +61,6 @@
  "\n"
  "Thanks!\n"
  "\n"
- "Acked-by: Mike Snitzer <snitzer@redhat.com>\n"
- "\n"
- "--\n"
- "dm-devel mailing list\n"
- "dm-devel@redhat.com\n"
- https://www.redhat.com/mailman/listinfo/dm-devel
+ Acked-by: Mike Snitzer <snitzer@redhat.com>
 
-467307ed90fa2605ea429f13265540c3f4f9886c0772b7533e2b113ce2e2f4ff
+1196fe1a63311986e999d03a1b5a1935a56fdcca35f7e7966e609365acdfa15a
