diff for duplicates of <1656590892-42307-3-git-send-email-john.garry@huawei.com>

diff --git a/a/1.txt b/N1/1.txt
index 164e7bb..6e7ee14 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -69,8 +69,3 @@ index 320a70e40233..c6ba6d95d79c 100644
  struct iova *alloc_iova(struct iova_domain *iovad, unsigned long size,
 -- 
 2.35.3
-
-_______________________________________________
-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 2e6f1f1..ec52223 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,5 +1,5 @@
  "ref\01656590892-42307-1-git-send-email-john.garry@huawei.com\0"
- "From\0John Garry via iommu <iommu@lists.linux-foundation.org>\0"
+ "From\0John Garry <john.garry@huawei.com>\0"
  "Subject\0[PATCH v5 2/5] dma-iommu: Add iommu_dma_opt_mapping_size()\0"
  "Date\0Thu, 30 Jun 2022 20:08:09 +0800\0"
  "To\0<damien.lemoal@opensource.wdc.com>"
@@ -10,13 +10,14 @@
   <hch@lst.de>
   <m.szyprowski@samsung.com>
  " <robin.murphy@arm.com>\0"
- "Cc\0linux-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\0"
+ "Cc\0<linux-doc@vger.kernel.org>"
+  <linux-kernel@vger.kernel.org>
+  <linux-ide@vger.kernel.org>
+  <iommu@lists.linux-foundation.org>
+  <iommu@lists.linux.dev>
+  <linux-scsi@vger.kernel.org>
+  <linuxarm@huawei.com>
+ " John Garry <john.garry@huawei.com>\0"
  "\00:1\0"
  "b\0"
  "Add the IOMMU callback for DMA mapping API dma_opt_mapping_size(), which\n"
@@ -89,11 +90,6 @@
  " void __free_iova(struct iova_domain *iovad, struct iova *iova);\n"
  " struct iova *alloc_iova(struct iova_domain *iovad, unsigned long size,\n"
  "-- \n"
- "2.35.3\n"
- "\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ 2.35.3
 
-f9f4630186b8ebd1f5ed1207d97d62b87b36ad6b6fa67aa39731cbcc63bd06f3
+42e5069739eb5fd2800e442226ec734e1e16c0af49ca3f6168896743d06ec659
