diff for duplicates of <20200306195323.GE60713@google.com>

diff --git a/a/1.txt b/N1/1.txt
index fb9baa7..a6d0a64 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -47,3 +47,8 @@ I think use list_for_each_entry().
 thanks,
 
  - Joel
+
+_______________________________________________
+Linux-kernel-mentees mailing list
+Linux-kernel-mentees@lists.linuxfoundation.org
+https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees
diff --git a/a/content_digest b/N1/content_digest
index d179807..e7877bc 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -3,7 +3,7 @@
  "ref\020200306140023.GA14186@madhuparna-HP-Notebook\0"
  "ref\020200306152527.GH2902@twin.jikos.cz\0"
  "From\0Joel Fernandes <joel@joelfernandes.org>\0"
- "Subject\0Re: [PATCH] fs: btrfs: block-group.c: Fix suspicious RCU usage warning\0"
+ "Subject\0Re: [Linux-kernel-mentees] [PATCH] fs: btrfs: block-group.c: Fix suspicious RCU usage warning\0"
  "Date\0Fri, 6 Mar 2020 14:53:23 -0500\0"
  "To\0dsterba@suse.cz"
   Madhuparna Bhowmik <madhuparnabhowmik10@gmail.com>
@@ -67,6 +67,11 @@
  "\n"
  "thanks,\n"
  "\n"
-  - Joel
+ " - Joel\n"
+ "\n"
+ "_______________________________________________\n"
+ "Linux-kernel-mentees mailing list\n"
+ "Linux-kernel-mentees@lists.linuxfoundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees
 
-01d588708882e55bd921f9290384550b48b47d714757c091563404ce15501e38
+1bba62a9981a75b3274e9e0100c3366bea63f35ed4fe9ade74bf3c82bd9d90b6
