diff for duplicates of <cover.1567060834.git.han_mao@c-sky.com>

diff --git a/a/1.txt b/N1/1.txt
index 2d5e13b..73b9289 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -63,3 +63,9 @@ Mao Han (3):
 
 -- 
 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 7f139b3..cef7793 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -2,14 +2,14 @@
  "Subject\0[PATCH V6 0/3] riscv: Add perf callchain support\0"
  "Date\0Thu, 29 Aug 2019 14:56:59 +0800\0"
  "To\0linux-riscv@lists.infradead.org\0"
- "Cc\0linux-kernel@vger.kernel.org"
+ "Cc\0Palmer Dabbelt <palmer@sifive.com>"
+  linux-kernel@vger.kernel.org
   linux-csky@vger.kernel.org
-  Mao Han <han_mao@c-sky.com>
-  Paul Walmsley <paul.walmsley@sifive.com>
+  Guo Ren <guoren@kernel.org>
   Greentime Hu <green.hu@gmail.com>
-  Palmer Dabbelt <palmer@sifive.com>
+  Paul Walmsley <paul.walmsley@sifive.com>
   Christoph Hellwig <hch@lst.de>
- " Guo Ren <guoren@kernel.org>\0"
+ " Mao Han <han_mao@c-sky.com>\0"
  "\00:1\0"
  "b\0"
  "This patch set add perf callchain(FP/DWARF) support for RISC-V.\n"
@@ -76,6 +76,12 @@
  " create mode 100644 tools/perf/arch/riscv/util/unwind-libdw.c\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
 
-0a07a7a099b7616c8a1059e3e78643c0a703566daad01db3d3737c569d012f2a
+2f876231af327baad29f2eb27eac2550a56c5a029083295a6072ade8da5f0cd1
