diff for duplicates of <20211015111807.GD2744544@nvidia.com>

diff --git a/a/1.txt b/N1/1.txt
index 8946e4d..9774c8c 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -12,7 +12,3 @@ On Fri, Oct 15, 2021 at 09:18:06AM +0000, Liu, Yi L wrote:
 Yes, you probably need a sleeping lock
 
 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 76e2e7e..7b993c0 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -2,35 +2,43 @@
  "ref\020210919063848.1476776-2-yi.l.liu@intel.com\0"
  "ref\020210921154138.GM327412@nvidia.com\0"
  "ref\0PH0PR11MB56583356619B3ECC23AB1BA8C3B99@PH0PR11MB5658.namprd11.prod.outlook.com\0"
- "From\0Jason Gunthorpe via iommu <iommu@lists.linux-foundation.org>\0"
+ "From\0Jason Gunthorpe <jgg@nvidia.com>\0"
  "Subject\0Re: [RFC 01/20] iommu/iommufd: Add /dev/iommu core\0"
  "Date\0Fri, 15 Oct 2021 08:18:07 -0300\0"
  "To\0Liu"
  " Yi L <yi.l.liu@intel.com>\0"
- "Cc\0kvm@vger.kernel.org <kvm@vger.kernel.org>"
-  jasowang@redhat.com <jasowang@redhat.com>
-  kwankhede@nvidia.com <kwankhede@nvidia.com>
+ "Cc\0alex.williamson@redhat.com <alex.williamson@redhat.com>"
   hch@lst.de <hch@lst.de>
+  jasowang@redhat.com <jasowang@redhat.com>
+  joro@8bytes.org <joro@8bytes.org>
   jean-philippe@linaro.org <jean-philippe@linaro.org>
-  Jiang
-  Dave <dave.jiang@intel.com>
-  Raj
-  Ashok <ashok.raj@intel.com>
-  corbet@lwn.net <corbet@lwn.net>
   Tian
   Kevin <kevin.tian@intel.com>
   parav@mellanox.com <parav@mellanox.com>
-  alex.williamson@redhat.com <alex.williamson@redhat.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 Fri, Oct 15, 2021 at 09:18:06AM +0000, Liu, Yi L wrote:\n"
@@ -46,10 +54,6 @@
  "\n"
  "Yes, you probably need a sleeping lock\n"
  "\n"
- "Jason\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ Jason
 
-3d3b0240c0458cc684bca892bce8822c0f0eff2409e9665275c76b0b5c40e447
+af997547a61fbfb9af38964cd0ab8909ee989f597922d5339905fe1a6a1f3ae5
