diff for duplicates of <20210922170436.GX327412@nvidia.com>

diff --git a/a/1.txt b/N1/1.txt
index 408539e..9b4b1ee 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -80,7 +80,3 @@ support for basic DMA, and still doesn't excuse skpping the DMA API -
 that is still mandatory for portability to support cache flushing.
 
 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 66b525e..a48149d 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,19 +1,22 @@
  "ref\01632256181-36071-1-git-send-email-jacob.jun.pan@linux.intel.com\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, 22 Sep 2021 14:04:36 -0300\0"
  "To\0Jacob Pan <jacob.jun.pan@linux.intel.com>\0"
- "Cc\0Tian"
-  Kevin <kevin.tian@intel.com>
-  Tony Luck <tony.luck@intel.com>
-  Dave Jiang <dave.jiang@intel.com>
+ "Cc\0iommu@lists.linux-foundation.org"
+  LKML <linux-kernel@vger.kernel.org>
+  Joerg Roedel <joro@8bytes.org>
+  Christoph Hellwig <hch@infradead.org>
+  Lu Baolu <baolu.lu@linux.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\0"
+  Dave Jiang <dave.jiang@intel.com>
+  Tony Luck <tony.luck@intel.com>
+  mike.campin@intel.com
+  Yi Liu <yi.l.liu@intel.com>
+  Tian
+ " Kevin <kevin.tian@intel.com>\0"
  "\00:1\0"
  "b\0"
  "On Tue, Sep 21, 2021 at 01:29:34PM -0700, Jacob Pan wrote:\n"
@@ -97,10 +100,6 @@
  "support for basic DMA, and still doesn't excuse skpping the DMA API -\n"
  "that is still mandatory for portability to support cache flushing.\n"
  "\n"
- "Jason\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ Jason
 
-c84ce36924464c282efc376d7e9a0c63e5b552e5fc41d9b5a17c2b04b7778119
+61e1c801aae5b00d0bdcdb473b2da177a0aa430496f1298e2286a2bf11b9eba9
