diff for duplicates of <20210416140524.GI1370958@nvidia.com>

diff --git a/a/1.txt b/N1/1.txt
index 5c5f358..874016c 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -42,3 +42,7 @@ exclusive user of "IOMMU in userspace" and that places limits on what
 kind of uAPIs expansion it should experience going forward.
 
 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 c0751b4..a4cc0e4 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -8,35 +8,29 @@
  "ref\04bea6eb9-08ad-4b6b-1e0f-c97ece58a078@redhat.com\0"
  "ref\020210415230732.GG1370958@nvidia.com\0"
  "ref\0b1492fd3-8ce2-1632-3b14-73d8d4356fd7@redhat.com\0"
- "ref\0b1492fd3-8ce2-1632-3b14-73d8d4356fd7-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org\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\0Fri, 16 Apr 2021 11:05:24 -0300\0"
- "To\0Auger Eric <eric.auger-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>\0"
- "Cc\0Liu"
-  Yi L <yi.l.liu-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
-  Jean-Philippe Brucker <jean-philippe-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org>
+ "To\0Auger Eric <eric.auger@redhat.com>\0"
+ "Cc\0Jean-Philippe Brucker <jean-philippe@linaro.org>"
   Tian
-  Kevin <kevin.tian-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
-  Jacob Pan <jacob.jun.pan-VuQAYsv1563Yd54FQh9/CA@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>
-  Alex Williamson <alex.williamson-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
-  Jonathan Corbet <corbet-T1hC0tSOHrs@public.gmane.org>
+  Kevin <kevin.tian@intel.com>
+  Alex Williamson <alex.williamson@redhat.com>
   Raj
-  Ashok <ashok.raj-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
-  Wu
-  Hao <hao.wu-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>
   Jiang
- " Dave <dave.jiang-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>\0"
+  Dave <dave.jiang@intel.com>
+  iommu@lists.linux-foundation.org <iommu@lists.linux-foundation.org>
+  Johannes Weiner <hannes@cmpxchg.org>
+  Tejun Heo <tj@kernel.org>
+  cgroups@vger.kernel.org <cgroups@vger.kernel.org>
+  Wu
+  Hao <hao.wu@intel.com>
+ " David Woodhouse <dwmw2@infradead.org>\0"
  "\00:1\0"
  "b\0"
  "On Fri, Apr 16, 2021 at 03:38:02PM +0200, Auger Eric wrote:\n"
@@ -82,6 +76,10 @@
  "exclusive user of \"IOMMU in userspace\" and that places limits on what\n"
  "kind of uAPIs expansion it should experience going forward.\n"
  "\n"
- Jason
+ "Jason\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-8b3620b3ed570ef607e4117f17f34c19cf92887b82f1b51b11b1e63cdf75acac
+8443632501bfbd95a82cfcb730238d2c2c8ac181f5f3182b885cd3527c1bad1f
