diff for duplicates of <416ebe33-28ed-eef0-0001-83efd83a9d0f@huawei.com>

diff --git a/a/1.txt b/N1/1.txt
index be304ac..9e7775b 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -36,7 +36,3 @@ Let me know if you would like it further amended.
 
 Cheers,
 John
-_______________________________________________
-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 3686566..d4553f6 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -2,22 +2,24 @@
  "ref\01656343521-62897-2-git-send-email-john.garry@huawei.com\0"
  "ref\0bbca5df5-8681-d6d9-201d-3d48b34e3001@arm.com\0"
  "ref\0a2e717d0-c3e2-ea98-9d8b-cee1fd37c117@huawei.com\0"
- "From\0John Garry via iommu <iommu@lists.linux-foundation.org>\0"
+ "From\0John Garry <john.garry@huawei.com>\0"
  "Subject\0Re: [PATCH v4 1/5] dma-mapping: Add dma_opt_mapping_size()\0"
  "Date\0Wed, 29 Jun 2022 12:57:54 +0100\0"
  "To\0Robin Murphy <robin.murphy@arm.com>\0"
- "Cc\0martin.petersen@oracle.com"
-  linux-scsi@vger.kernel.org
-  linux-doc@vger.kernel.org
-  will@kernel.org
-  damien.lemoal@opensource.wdc.com
-  linux-kernel@vger.kernel.org
-  iommu@lists.linux-foundation.org
-  linuxarm@huawei.com
-  linux-ide@vger.kernel.org
-  iommu@lists.linux.dev
-  hch@lst.de
- " jejb@linux.ibm.com\0"
+ "Cc\0<linux-scsi@vger.kernel.org>"
+  <linux-doc@vger.kernel.org>
+  <linuxarm@huawei.com>
+  <iommu@lists.linux.dev>
+  <linux-kernel@vger.kernel.org>
+  <linux-ide@vger.kernel.org>
+  <iommu@lists.linux-foundation.org>
+  <damien.lemoal@opensource.wdc.com>
+  <jejb@linux.ibm.com>
+  <martin.petersen@oracle.com>
+  <m.szyprowski@samsung.com>
+  <joro@8bytes.org>
+  <hch@lst.de>
+ " <will@kernel.org>\0"
  "\00:1\0"
  "b\0"
  "On 28/06/2022 12:27, John Garry via iommu wrote:\n"
@@ -57,10 +59,6 @@
  "Let me know if you would like it further amended.\n"
  "\n"
  "Cheers,\n"
- "John\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ John
 
-ce09a4617413e9fc0b4c2a40d66311ce2ab565f2303934746bd7f872d76b1ac1
+0e77c2a4fa82ddbb61aa761ceec32b37631c1b6923184e0dedb29cb12d439fa9
