diff for duplicates of <20220216135458.GH4160@nvidia.com>

diff --git a/a/1.txt b/N1/1.txt
index bd036e1..f37c9d9 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -30,7 +30,3 @@ The API can take in the struct device and select which internal group
 to use based on which action is being done.
 
 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 a35d9f4..e45517e 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -8,11 +8,12 @@
  "ref\0YgtrJVI9wGMFdPWk@8bytes.org\0"
  "ref\020220215134744.GO4160@nvidia.com\0"
  "ref\069f26767-66d6-12df-1754-45ee1932d513@linux.intel.com\0"
- "From\0Jason Gunthorpe via iommu <iommu@lists.linux-foundation.org>\0"
+ "From\0Jason Gunthorpe <jgg@nvidia.com>\0"
  "Subject\0Re: [PATCH v1 3/8] iommu: Extend iommu_at[de]tach_device() for multi-device groups\0"
  "Date\0Wed, 16 Feb 2022 09:54:58 -0400\0"
  "To\0Lu Baolu <baolu.lu@linux.intel.com>\0"
- "Cc\0Stuart Yoder <stuyoder@gmail.com>"
+ "Cc\0Joerg Roedel <joro@8bytes.org>"
+  Stuart Yoder <stuyoder@gmail.com>
   rafael@kernel.org
   David Airlie <airlied@linux.ie>
   linux-pci@vger.kernel.org
@@ -70,10 +71,6 @@
  "The API can take in the struct device and select which internal group\n"
  "to use based on which action is being done.\n"
  "\n"
- "Jason\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ Jason
 
-976fd522ee9611a63f62b4bdb7a7e4f7fbd98e4ba22f63ddc2532334c3498bb3
+0515d3bc08a6be475053fc477a5a0622b57b15d10b6a97615c131a600c943c52
