diff for duplicates of <cover.1566290744.git.han_mao@c-sky.com>

diff --git a/a/1.txt b/N1/1.txt
index 2464378..2115931 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -54,9 +54,3 @@ 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 6207a1a..4595ed5 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -2,13 +2,13 @@
  "Subject\0[PATCH V4 0/3] riscv: Add perf callchain support\0"
  "Date\0Tue, 20 Aug 2019 16:57:15 +0800\0"
  "To\0linux-riscv@lists.infradead.org\0"
- "Cc\0Palmer Dabbelt <palmer@sifive.com>"
-  linux-kernel@vger.kernel.org
-  Guo Ren <guoren@kernel.org>
-  Greentime Hu <green.hu@gmail.com>
+ "Cc\0linux-kernel@vger.kernel.org"
+  Mao Han <han_mao@c-sky.com>
   Paul Walmsley <paul.walmsley@sifive.com>
+  Greentime Hu <green.hu@gmail.com>
+  Palmer Dabbelt <palmer@sifive.com>
   Christoph Hellwig <hch@lst.de>
- " Mao Han <han_mao@c-sky.com>\0"
+ " Guo Ren <guoren@kernel.org>\0"
  "\00:1\0"
  "b\0"
  "This patch set add perf callchain(FP/DWARF) support for RISC-V.\n"
@@ -66,12 +66,6 @@
  " create mode 100644 tools/perf/arch/riscv/util/unwind-libdw.c\n"
  "\n"
  "-- \n"
- "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
+ 2.7.4
 
-35e28f447cc7afa8603b9e2e82a0bb42b9cde1c1cc7483e8a615bab739d615c8
+1cb4ae0d0848a9779a682c5b656109b8abfd1e1484e0353a57eb94a6fd08bc41
