diff for duplicates of <570B1181.706@rock-chips.com>

diff --git a/a/1.txt b/N1/1.txt
index 56c1bdd..7680466 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -1,4 +1,4 @@
-On 2016年04月05日 21:50, John Keeping wrote:
+On 2016?04?05? 21:50, John Keeping wrote:
 > arm_iommu_attach_device() takes its own reference to the mapping we give
 > it.  Since we do not keep a reference to the mapping ourselves, we must
 > release it before returning.
@@ -37,10 +37,4 @@ Applied to my drm-fixes
 Thanks.
 
 -- 
-Ｍark Yao
-
-
-_______________________________________________
-dri-devel mailing list
-dri-devel@lists.freedesktop.org
-https://lists.freedesktop.org/mailman/listinfo/dri-devel
+?ark Yao
diff --git a/a/content_digest b/N1/content_digest
index df6f5df..ececb86 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,16 +1,12 @@
  "ref\01459864232-25033-1-git-send-email-john@metanate.com\0"
  "ref\01459864232-25033-2-git-send-email-john@metanate.com\0"
- "From\0Mark yao <mark.yao@rock-chips.com>\0"
- "Subject\0Re: [PATCH 2/2] drm/rockchip: don't leak iommu mapping\0"
+ "From\0mark.yao@rock-chips.com (Mark yao)\0"
+ "Subject\0[PATCH 2/2] drm/rockchip: don't leak iommu mapping\0"
  "Date\0Mon, 11 Apr 2016 10:52:49 +0800\0"
- "To\0John Keeping <john@metanate.com>\0"
- "Cc\0linux-arm-kernel@lists.infradead.org"
-  linux-rockchip@lists.infradead.org
-  dri-devel@lists.freedesktop.org
- " linux-kernel@vger.kernel.org\0"
+ "To\0linux-arm-kernel@lists.infradead.org\0"
  "\00:1\0"
  "b\0"
- "On 2016\345\271\26404\346\234\21005\346\227\245 21:50, John Keeping wrote:\n"
+ "On 2016?04?05? 21:50, John Keeping wrote:\n"
  "> arm_iommu_attach_device() takes its own reference to the mapping we give\n"
  "> it.  Since we do not keep a reference to the mapping ourselves, we must\n"
  "> release it before returning.\n"
@@ -49,12 +45,6 @@
  "Thanks.\n"
  "\n"
  "-- \n"
- "\357\274\255ark Yao\n"
- "\n"
- "\n"
- "_______________________________________________\n"
- "dri-devel mailing list\n"
- "dri-devel@lists.freedesktop.org\n"
- https://lists.freedesktop.org/mailman/listinfo/dri-devel
+ ?ark Yao
 
-c93e0eb86963b897579eb5b6f837eae0f39c1d25c56a8ab51efbed3fe1a49022
+20e3ee5dd07288f3f45b5872e4aa29f6898f6da20529aba8e474213c3ea272d5
