diff for duplicates of <1622970249-50770-13-git-send-email-guoren@kernel.org>

diff --git a/a/1.txt b/N1/1.txt
index 5e219c9..83722a0 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -171,3 +171,9 @@ index 00000000..11cd938
 +};
 -- 
 2.7.4
+
+
+_______________________________________________
+linux-riscv mailing list
+linux-riscv@lists.infradead.org
+http://lists.infradead.org/mailman/listinfo/linux-riscv
diff --git a/a/content_digest b/N1/content_digest
index f3bb557..c59b35f 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -210,7 +210,13 @@
   "+\t};\n",
   "+};\n",
   "-- \n",
-  "2.7.4"
+  "2.7.4\n",
+  "\n",
+  "\n",
+  "_______________________________________________\n",
+  "linux-riscv mailing list\n",
+  "linux-riscv\@lists.infradead.org\n",
+  "http://lists.infradead.org/mailman/listinfo/linux-riscv"
 ]
 
-badfdb34ac8d6cbbbd1e55d53d60477d34235777194d35f1fee9ff6fa679df20
+27ac39fc2adbf5bc855f79023ab6539427d934bd66ab298c3221015456f1ff92
