diff for duplicates of <20210929193953.GX964074@nvidia.com>

diff --git a/a/1.txt b/N1/1.txt
index c218406..331a305 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -19,7 +19,3 @@ we expect iommufd to require so the whole thing should ideally fall
 out naturally.
 
 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 588812e..2102f48 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,19 +1,20 @@
  "ref\01632256181-36071-1-git-send-email-jacob.jun.pan@linux.intel.com\0"
  "ref\020210929123437.721991dc@jacob-builder\0"
- "From\0Jason Gunthorpe via iommu <iommu@lists.linux-foundation.org>\0"
+ "From\0Jason Gunthorpe <jgg@nvidia.com>\0"
  "Subject\0Re: [RFC 0/7] Support in-kernel DMA with PASID and SVA\0"
  "Date\0Wed, 29 Sep 2021 16:39:53 -0300\0"
  "To\0Jacob Pan <jacob.jun.pan@linux.intel.com>\0"
- "Cc\0Tian"
+ "Cc\0iommu@lists.linux-foundation.org"
+  LKML <linux-kernel@vger.kernel.org>
+  Joerg Roedel <joro@8bytes.org>
+  Christoph Hellwig <hch@infradead.org>
+  Tian
   Kevin <kevin.tian@intel.com>
   Tony Luck <tony.luck@intel.com>
   Dave Jiang <dave.jiang@intel.com>
   Raj Ashok <ashok.raj@intel.com>
   Kumar
   Sanjay K <sanjay.k.kumar@intel.com>
-  LKML <linux-kernel@vger.kernel.org>
-  Christoph Hellwig <hch@infradead.org>
-  iommu@lists.linux-foundation.org
   mike.campin@intel.com
  " Thomas Gleixner <tglx@linutronix.de>\0"
  "\00:1\0"
@@ -38,10 +39,6 @@
  "we expect iommufd to require so the whole thing should ideally fall\n"
  "out naturally.\n"
  "\n"
- "Jason\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ Jason
 
-0eab1cd81e6d2ce3d83d5bb4173aeaf8689c63c65741f421de5f6572e1b3083c
+530cc4a3e9a194574355251c9995ccfdaecfff4dfd9bfbb26f65750ee5e154f0
