diff for duplicates of <20210923112716.GE964074@nvidia.com>

diff --git a/a/1.txt b/N1/1.txt
index b00311a..ac84352 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -24,7 +24,3 @@ name. What the no-snoop bit is called on other busses can be clarified
 in comments if that case ever arises.
 
 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 32f6266..4614e76 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,33 +4,43 @@
  "ref\020210922234954.GB964074@nvidia.com\0"
  "ref\0BN9PR11MB543333AD3C81312115686AAA8CA39@BN9PR11MB5433.namprd11.prod.outlook.com\0"
  "ref\0YUxTvCt1mYDntO8z@myrica\0"
- "From\0Jason Gunthorpe via iommu <iommu@lists.linux-foundation.org>\0"
+ "From\0Jason Gunthorpe <jgg@nvidia.com>\0"
  "Subject\0Re: [RFC 10/20] iommu/iommufd: Add IOMMU_DEVICE_GET_INFO\0"
  "Date\0Thu, 23 Sep 2021 08:27:16 -0300\0"
  "To\0Jean-Philippe Brucker <jean-philippe@linaro.org>\0"
- "Cc\0kvm@vger.kernel.org <kvm@vger.kernel.org>"
-  jasowang@redhat.com <jasowang@redhat.com>
-  kwankhede@nvidia.com <kwankhede@nvidia.com>
-  hch@lst.de <hch@lst.de>
-  Jiang
-  Dave <dave.jiang@intel.com>
-  Raj
-  Ashok <ashok.raj@intel.com>
-  corbet@lwn.net <corbet@lwn.net>
-  Tian
+ "Cc\0Tian"
   Kevin <kevin.tian@intel.com>
-  parav@mellanox.com <parav@mellanox.com>
   Alex Williamson <alex.williamson@redhat.com>
+  Liu
+  Yi L <yi.l.liu@intel.com>
+  hch@lst.de <hch@lst.de>
+  jasowang@redhat.com <jasowang@redhat.com>
+  joro@8bytes.org <joro@8bytes.org>
+  parav@mellanox.com <parav@mellanox.com>
   lkml@metux.net <lkml@metux.net>
-  david@gibson.dropbear.id.au <david@gibson.dropbear.id.au>
-  dwmw2@infradead.org <dwmw2@infradead.org>
+  pbonzini@redhat.com <pbonzini@redhat.com>
+  lushenming@huawei.com <lushenming@huawei.com>
+  eric.auger@redhat.com <eric.auger@redhat.com>
+  corbet@lwn.net <corbet@lwn.net>
+  Raj
+  Ashok <ashok.raj@intel.com>
+  yi.l.liu@linux.intel.com <yi.l.liu@linux.intel.com>
   Tian
   Jun J <jun.j.tian@intel.com>
-  linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org>
-  lushenming@huawei.com <lushenming@huawei.com>
+  Wu
+  Hao <hao.wu@intel.com>
+  Jiang
+  Dave <dave.jiang@intel.com>
+  jacob.jun.pan@linux.intel.com <jacob.jun.pan@linux.intel.com>
+  kwankhede@nvidia.com <kwankhede@nvidia.com>
+  robin.murphy@arm.com <robin.murphy@arm.com>
+  kvm@vger.kernel.org <kvm@vger.kernel.org>
   iommu@lists.linux-foundation.org <iommu@lists.linux-foundation.org>
-  pbonzini@redhat.com <pbonzini@redhat.com>
- " robin.murphy@arm.com <robin.murphy@arm.com>\0"
+  dwmw2@infradead.org <dwmw2@infradead.org>
+  linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org>
+  baolu.lu@linux.intel.com <baolu.lu@linux.intel.com>
+  david@gibson.dropbear.id.au <david@gibson.dropbear.id.au>
+ " nicolinc@nvidia.com <nicolinc@nvidia.com>\0"
  "\00:1\0"
  "b\0"
  "On Thu, Sep 23, 2021 at 11:15:24AM +0100, Jean-Philippe Brucker wrote:\n"
@@ -58,10 +68,6 @@
  "name. What the no-snoop bit is called on other busses can be clarified\n"
  "in comments if that case ever arises.\n"
  "\n"
- "Jason\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ Jason
 
-cabba8ad884043cd085dd8b5331c7c39069cd37c20c4f5b69048e9893793d34c
+6f6d9fec0acc8cd622df691bebab49b89435daa177496b823851a0fa43e677d9
