diff for duplicates of <20220107004825.GP2328285@nvidia.com>

diff --git a/a/1.txt b/N1/1.txt
index 8e8e960..a3a59cf 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -74,7 +74,3 @@ I checked everything and it does look like this is a single device
 group.
 
 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 c5c2683..b090ab5 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -2,35 +2,39 @@
  "ref\020220106022053.2406748-7-baolu.lu@linux.intel.com\0"
  "ref\020220106153543.GD2328285@nvidia.com\0"
  "ref\02befad17-05fe-3768-6fbb-67440a5befa3@linux.intel.com\0"
- "From\0Jason Gunthorpe via iommu <iommu@lists.linux-foundation.org>\0"
+ "From\0Jason Gunthorpe <jgg@nvidia.com>\0"
  "Subject\0Re: [PATCH v1 6/8] gpu/host1x: Use iommu_attach/detach_device()\0"
  "Date\0Thu, 6 Jan 2022 20:48:25 -0400\0"
  "To\0Lu Baolu <baolu.lu@linux.intel.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>
+ "Cc\0Joerg Roedel <joro@8bytes.org>"
+  Alex Williamson <alex.williamson@redhat.com>
+  Robin Murphy <robin.murphy@arm.com>
   Christoph Hellwig <hch@infradead.org>
   Kevin Tian <kevin.tian@intel.com>
-  Chaitanya Kulkarni <kch@nvidia.com>
-  Alex Williamson <alex.williamson@redhat.com>
-  kvm@vger.kernel.org
+  Ashok Raj <ashok.raj@intel.com>
+  Greg Kroah-Hartman <gregkh@linuxfoundation.org>
   Bjorn Helgaas <bhelgaas@google.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
-  Li Yang <leoyang.li@nxp.com>
-  iommu@lists.linux-foundation.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>
- " Robin Murphy <robin.murphy@arm.com>\0"
+  Jonathan Hunter <jonathanh@nvidia.com>
+  Li Yang <leoyang.li@nxp.com>
+  Dmitry Osipenko <digetx@gmail.com>
+  iommu@lists.linux-foundation.org
+  linux-pci@vger.kernel.org
+  kvm@vger.kernel.org
+ " linux-kernel@vger.kernel.org\0"
  "\00:1\0"
  "b\0"
  "On Fri, Jan 07, 2022 at 08:35:34AM +0800, Lu Baolu wrote:\n"
@@ -108,10 +112,6 @@
  "I checked everything and it does look like this is a single device\n"
  "group.\n"
  "\n"
- "Jason\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ Jason
 
-afd372e4205f6dbcf929f3afd7327e5d27d2ccec3a864c865090169a2cbccc08
+e66addaf4c0126d63af84ac63950afb252515475730181f25aa7ebc55ef45517
