diff for duplicates of <20211208175116.GC6385@nvidia.com>

diff --git a/a/1.txt b/N1/1.txt
index e4f4513..ee881f1 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -43,7 +43,3 @@ Can you add to the cover letter why does the kernel require to use the
 shared WQ?
 
 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 dbdab00..586eb0f 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -2,26 +2,30 @@
  "ref\01638884834-83028-5-git-send-email-jacob.jun.pan@linux.intel.com\0"
  "ref\020211208131358.GR6385@nvidia.com\0"
  "ref\01ffc1366-2711-3026-fb09-8f60a260f618@intel.com\0"
- "From\0Jason Gunthorpe via iommu <iommu@lists.linux-foundation.org>\0"
+ "From\0Jason Gunthorpe <jgg@nvidia.com>\0"
  "Subject\0Re: [PATCH 4/4] dmaengine: idxd: Use DMA API for in-kernel DMA with PASID\0"
  "Date\0Wed, 8 Dec 2021 13:51:16 -0400\0"
  "To\0Dave Jiang <dave.jiang@intel.com>\0"
- "Cc\0Tian"
-  Kevin <kevin.tian@intel.com>
-  Raj Ashok <ashok.raj@intel.com>
+ "Cc\0Jacob Pan <jacob.jun.pan@linux.intel.com>"
+  iommu@lists.linux-foundation.org
+  LKML <linux-kernel@vger.kernel.org>
+  Joerg Roedel <joro@8bytes.org>
+  Christoph Hellwig <hch@infradead.org>
   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+  Jean-Philippe Brucker <jean-philippe@linaro.com>
+  Jacob Pan <jacob.jun.pan@intel.com>
+  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
   Tony Luck <tony.luck@intel.com>
-  Jacob Pan <jacob.jun.pan@intel.com>
+  Yi Liu <yi.l.liu@intel.com>
+  Tian
+  Kevin <kevin.tian@intel.com>
   Barry Song <21cnbao@gmail.com>
-  Dan Williams <dan.j.williams@intel.com>
-  Jean-Philippe Brucker <jean-philippe@linaro.com>
   Zanussi
- " Tom <tom.zanussi@intel.com>\0"
+  Tom <tom.zanussi@intel.com>
+ " Dan Williams <dan.j.williams@intel.com>\0"
  "\00:1\0"
  "b\0"
  "On Wed, Dec 08, 2021 at 08:35:49AM -0700, Dave Jiang wrote:\n"
@@ -68,10 +72,6 @@
  "Can you add to the cover letter why does the kernel require to use the\n"
  "shared WQ?\n"
  "\n"
- "Jason\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ Jason
 
-0a6123182766304e405f557e48df5aed102f7565b68d8d13698b5cf2ef5f1b31
+53908867ec4adfbcff5a4fa51dcdd98ebf97e1038baaa2955b870b823f5c3e25
