diff for duplicates of <20190607083447.GA10860@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index dade612..a5d2299 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -15,3 +15,7 @@ Turns out it isn't as simple as I thought, as there doesn't seem to
 be an easy way to get to the struct device used for DMA mapping
 from USB drivers.  I'll need to think a bit more how to handle that
 best.
+_______________________________________________
+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 cb43dd7..94871b6 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -5,12 +5,11 @@
  "Subject\0Re: [PATCH] Documentation: DMA-API: fix a function name of max_mapping_size\0"
  "Date\0Fri, 7 Jun 2019 10:34:47 +0200\0"
  "To\0Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>\0"
- "Cc\0Christoph Hellwig <hch@lst.de>"
-  corbet@lwn.net <corbet@lwn.net>
-  jroedel@suse.de <jroedel@suse.de>
-  m.szyprowski@samsung.com <m.szyprowski@samsung.com>
+ "Cc\0jroedel@suse.de <jroedel@suse.de>"
   linux-doc@vger.kernel.org <linux-doc@vger.kernel.org>
- " iommu@lists.linux-foundation.org <iommu@lists.linux-foundation.org>\0"
+  corbet@lwn.net <corbet@lwn.net>
+  iommu@lists.linux-foundation.org <iommu@lists.linux-foundation.org>
+ " Christoph Hellwig <hch@lst.de>\0"
  "\00:1\0"
  "b\0"
  "On Fri, Jun 07, 2019 at 08:19:08AM +0000, Yoshihiro Shimoda wrote:\n"
@@ -29,6 +28,10 @@
  "Turns out it isn't as simple as I thought, as there doesn't seem to\n"
  "be an easy way to get to the struct device used for DMA mapping\n"
  "from USB drivers.  I'll need to think a bit more how to handle that\n"
- best.
+ "best.\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-6c7ec2c778ca4b7c1f58b3958368556c511127611a32f1f3ad3c1a0c8815541b
+955e8324865a688ddf0aa39f54d5898ef5c34d5e06803e16f7b5a8428eb4a060
