diff for duplicates of <20211223005712.GA1779224@nvidia.com>

diff --git a/a/1.txt b/N1/1.txt
index 9b2f455..c42844f 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -205,7 +205,3 @@ Unfortunately patch #6 is only because of VFIO needing to use the
 group as a handle.
 
 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 fc4719c..a01cec6 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -3,34 +3,39 @@
  "ref\0dd797dcd-251a-1980-ca64-bb38e67a526f@arm.com\0"
  "ref\020211221184609.GF1432915@nvidia.com\0"
  "ref\0aebbd9c7-a239-0f89-972b-a9059e8b218b@arm.com\0"
- "From\0Jason Gunthorpe via iommu <iommu@lists.linux-foundation.org>\0"
+ "From\0Jason Gunthorpe <jgg@nvidia.com>\0"
  "Subject\0Re: [PATCH v4 07/13] iommu: Add iommu_at[de]tach_device_shared() for multi-device groups\0"
  "Date\0Wed, 22 Dec 2021 20:57:12 -0400\0"
  "To\0Robin Murphy <robin.murphy@arm.com>\0"
- "Cc\0Stuart Yoder <stuyoder@gmail.com>"
-  rafael@kernel.org
-  David Airlie <airlied@linux.ie>
-  linux-pci@vger.kernel.org
-  Thierry Reding <thierry.reding@gmail.com>
-  Diana Craciun <diana.craciun@oss.nxp.com>
-  Dmitry Osipenko <digetx@gmail.com>
-  Will Deacon <will@kernel.org>
-  Ashok Raj <ashok.raj@intel.com>
-  Jonathan Hunter <jonathanh@nvidia.com>
-  Christoph Hellwig <hch@infradead.org>
-  Kevin Tian <kevin.tian@intel.com>
-  Chaitanya Kulkarni <kch@nvidia.com>
+ "Cc\0Lu Baolu <baolu.lu@linux.intel.com>"
+  Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+  Joerg Roedel <joro@8bytes.org>
   Alex Williamson <alex.williamson@redhat.com>
-  kvm@vger.kernel.org
   Bjorn Helgaas <bhelgaas@google.com>
+  Christoph Hellwig <hch@infradead.org>
+  Kevin Tian <kevin.tian@intel.com>
+  Ashok Raj <ashok.raj@intel.com>
+  Will Deacon <will@kernel.org>
   Dan Williams <dan.j.williams@intel.com>
-  Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+  rafael@kernel.org
+  Diana Craciun <diana.craciun@oss.nxp.com>
   Cornelia Huck <cohuck@redhat.com>
-  linux-kernel@vger.kernel.org
+  Eric Auger <eric.auger@redhat.com>
+  Liu Yi L <yi.l.liu@intel.com>
+  Jacob jun Pan <jacob.jun.pan@intel.com>
+  Chaitanya Kulkarni <kch@nvidia.com>
+  Stuart Yoder <stuyoder@gmail.com>
+  Laurentiu Tudor <laurentiu.tudor@nxp.com>
+  Thierry Reding <thierry.reding@gmail.com>
+  David Airlie <airlied@linux.ie>
+  Daniel Vetter <daniel@ffwll.ch>
+  Jonathan Hunter <jonathanh@nvidia.com>
   Li Yang <leoyang.li@nxp.com>
+  Dmitry Osipenko <digetx@gmail.com>
   iommu@lists.linux-foundation.org
-  Jacob jun Pan <jacob.jun.pan@intel.com>
- " Daniel Vetter <daniel@ffwll.ch>\0"
+  linux-pci@vger.kernel.org
+  kvm@vger.kernel.org
+ " linux-kernel@vger.kernel.org\0"
  "\00:1\0"
  "b\0"
  "On Wed, Dec 22, 2021 at 08:26:34PM +0000, Robin Murphy wrote:\n"
@@ -239,10 +244,6 @@
  "Unfortunately patch #6 is only because of VFIO needing to use the\n"
  "group as a handle.\n"
  "\n"
- "Jason\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ Jason
 
-c29aef6f836e69397e122b5ac19726ea65061d3cc42ce799fc9ac5a781efdd58
+d3e9f2489408da58d51b1118006a60796d54da8e504badcf39e75d902b291ba7
