diff for duplicates of <20210527190620.GJ1002214@nvidia.com>

diff --git a/a/1.txt b/N1/1.txt
index 345cb57..ba6cccf 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -60,3 +60,7 @@ How is this "break the kernel"? It has nothing to do with the
 kernel. Security labels are a user space concern.
 
 Jason
+_______________________________________________
+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 786f6a0..f5e38ed 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -8,33 +8,29 @@
  "ref\0YKtbWo7PwIlXjFIV@yekko\0"
  "ref\020210524233744.GT1002214@nvidia.com\0"
  "ref\0YK8l1mZ0NVggAVUO@yekko\0"
- "From\0Jason Gunthorpe <jgg-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>\0"
+ "From\0Jason Gunthorpe <jgg@nvidia.com>\0"
  "Subject\0Re: [PATCH V4 05/18] iommu/ioasid: Redefine IOASID set and allocation APIs\0"
  "Date\0Thu, 27 May 2021 16:06:20 -0300\0"
- "To\0David Gibson <david-xT8FGy+AXnRB3Ne2BGzF6laj5H9X9Tb+@public.gmane.org>\0"
- "Cc\0Alex Williamson <alex.williamson-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>"
-  Liu
-  Yi L <yi.l.liu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
-  Jacob Pan <jacob.jun.pan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
-  Auger Eric <eric.auger-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
-  Jean-Philippe Brucker <jean-philippe-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
+ "To\0David Gibson <david@gibson.dropbear.id.au>\0"
+ "Cc\0Jean-Philippe Brucker <jean-philippe@linaro.org>"
   Tian
-  Kevin <kevin.tian-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
-  LKML <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
-  Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
-  Lu Baolu <baolu.lu-VuQAYsv1563Yd54FQh9/CA@public.gmane.org>
-  David Woodhouse <dwmw2-wEGCiKHe2LqWVfeAwA7xHQ@public.gmane.org>
-  iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org <iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org>
-  cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org <cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>
-  Tejun Heo <tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
-  Li Zefan <lizefan-hv44wF8Li93QT0dZR+AlfA@public.gmane.org>
-  Johannes Weiner <hannes-druUgvl0LCNAfugRpC6u6w@public.gmane.org>
-  Jean-Philippe Brucker <jean-philippe-68IGFXMjmZ7QT0dZR+AlfA@public.gmane.org>
-  Jonathan Corbet <corbet-T1hC0tSOHrs@public.gmane.org>
+  Kevin <kevin.tian@intel.com>
+  Jiang
+  Dave <dave.jiang@intel.com>
   Raj
-  Ashok <ashok.raj-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
+  Ashok <ashok.raj@intel.com>
+  Jonathan Corbet <corbet@lwn.net>
+  Jean-Philippe Brucker <jean-philippe@linaro.com>
+  Li Zefan <lizefan@huawei.com>
+  LKML <linux-kernel@vger.kernel.org>
+  iommu@lists.linux-foundation.org <iommu@lists.linux-foundation.org>
+  Alex Williamson <alex.williamson@redhat.com>
+  Johannes Weiner <hannes@cmpxchg.org>
+  Tejun Heo <tj@kernel.org>
+  cgroups@vger.kernel.org <cgroups@vger.kernel.org>
   Wu
- " Hao <hao.wu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>\0"
+  Hao <hao.wu@intel.com>
+ " David Woodhouse <dwmw2@infradead.org>\0"
  "\00:1\0"
  "b\0"
  "On Thu, May 27, 2021 at 02:53:42PM +1000, David Gibson wrote:\n"
@@ -98,6 +94,10 @@
  "How is this \"break the kernel\"? It has nothing to do with the\n"
  "kernel. Security labels are a user space concern.\n"
  "\n"
- Jason
+ "Jason\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-01cae5f119ba2f579b755e56df7efc5e5a11e330ce081893f73c9ae3f84b5cd9
+6292f01d25e1394f6d72632379c058bd6c8e448913017987a3ccdb31dd037502
