diff for duplicates of <20220516130530.GU1343366@nvidia.com>

diff --git a/a/1.txt b/N1/1.txt
index 8d2f24a..317a1a0 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -17,7 +17,3 @@ include/linux/iommu.h:#define IOMMU_DOMAIN_BLOCKED      (0U)
 noaccess might be clearer
 
 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 737f998..ba24cd3 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,18 +1,22 @@
  "ref\020220516015759.2952771-1-baolu.lu@linux.intel.com\0"
  "ref\020220516015759.2952771-3-baolu.lu@linux.intel.com\0"
  "ref\0YoH87WKnqtGgVCHt@infradead.org\0"
- "From\0Jason Gunthorpe via iommu <iommu@lists.linux-foundation.org>\0"
+ "From\0Jason Gunthorpe <jgg@nvidia.com>\0"
  "Subject\0Re: [PATCH 2/5] iommu: Add blocking_domain_ops field in iommu_ops\0"
  "Date\0Mon, 16 May 2022 10:05:30 -0300\0"
  "To\0Christoph Hellwig <hch@infradead.org>\0"
- "Cc\0Kevin Tian <kevin.tian@intel.com>"
+ "Cc\0Lu Baolu <baolu.lu@linux.intel.com>"
+  Joerg Roedel <joro@8bytes.org>
+  Kevin Tian <kevin.tian@intel.com>
   Ashok Raj <ashok.raj@intel.com>
   Will Deacon <will@kernel.org>
-  linux-kernel@vger.kernel.org
+  Robin Murphy <robin.murphy@arm.com>
   Jean-Philippe Brucker <jean-philippe@linaro.com>
-  iommu@lists.linux-foundation.org
+  Eric Auger <eric.auger@redhat.com>
+  Liu Yi L <yi.l.liu@intel.com>
   Jacob jun Pan <jacob.jun.pan@intel.com>
- " Robin Murphy <robin.murphy@arm.com>\0"
+  iommu@lists.linux-foundation.org
+ " linux-kernel@vger.kernel.org\0"
  "\00:1\0"
  "b\0"
  "On Mon, May 16, 2022 at 12:27:41AM -0700, Christoph Hellwig wrote:\n"
@@ -33,10 +37,6 @@
  "\n"
  "noaccess might be clearer\n"
  "\n"
- "Jason\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ Jason
 
-74d5ba035492059073edd010aae19ebd861380b7491b5d30de77909aaf687de6
+b3a977b51998a9157153ad4adb7760704cd3269023beb8eb7af1e493cf63c0e9
