diff for duplicates of <55827927.4080504@inspur.com>

diff --git a/a/1.txt b/N1/1.txt
index ab071d4..43ef208 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -67,8 +67,3 @@
 >> .
 >>
 >
-
-_______________________________________________
-iommu mailing list
-iommu@lists.linux-foundation.org
-https://lists.linuxfoundation.org/mailman/listinfo/iommu
diff --git a/a/content_digest b/N1/content_digest
index 3b18192..928608e 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -3,19 +3,18 @@
  "ref\01434551800.5628.5.camel@redhat.com\0"
  "ref\0558259BD.7080402@linux.intel.com\0"
  "ref\0558272E3.4000504@inspur.com\0"
- "ref\0558272E3.4000504-6gUaA8visnnQT0dZR+AlfA@public.gmane.org\0"
- "From\0fandongdong <fandd-6gUaA8visnnQT0dZR+AlfA@public.gmane.org>\0"
+ "From\0fandongdong <fandd@inspur.com>\0"
  "Subject\0Re: Panic when cpu hot-remove\0"
  "Date\0Thu, 18 Jun 2015 15:54:15 +0800\0"
- "To\0Jiang Liu <jiang.liu-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>"
-  Alex Williamson <alex.williamson-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
- " Joerg Roedeljoro <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>\0"
- "Cc\0Roland Dreier <roland-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>"
- " \351\227\253\346\231\223\345\263\260 <yanxiaofeng-6gUaA8visnnQT0dZR+AlfA@public.gmane.org>"
-  jiang.liu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org <jiang.liu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
-  linux-kernel <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
- " \345\210\230\351\225\277\347\224\237 <liuchangsheng-6gUaA8visnnQT0dZR+AlfA@public.gmane.org>"
- " iommu <iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>\0"
+ "To\0Jiang Liu <jiang.liu@linux.intel.com>"
+  Alex Williamson <alex.williamson@redhat.com>
+ " Joerg Roedeljoro <joro@8bytes.org>\0"
+ "Cc\0\345\210\230\351\225\277\347\224\237 <liuchangsheng@inspur.com>"
+  iommu <iommu@lists.linux-foundation.org>
+  jiang.liu@intel.com <jiang.liu@intel.com>
+  linux-kernel <linux-kernel@vger.kernel.org>
+ " \351\227\253\346\231\223\345\263\260 <yanxiaofeng@inspur.com>"
+ " Roland Dreier <roland@kernel.org>\0"
  "\00:1\0"
  "b\0"
  "\n"
@@ -86,11 +85,6 @@
  ">>>\n"
  ">> .\n"
  ">>\n"
- ">\n"
- "\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ >
 
-ec5821ec5670ef95c8e8dd8d7725b65f99a9f74c22aa8a40bc1929076856b9c2
+62c6b35ef3f15a0e46fd915933f68c4c5050293582eed9af150de8534cfc8bc4
