diff for duplicates of <20191113110207.GA7280@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index a9f56e7..0213d7b 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -1,3 +1,7 @@
 Interesting.  Give me some time to come up with a real fix, as drivers
 really should not mess with GFP flags for these allocations, and even
 if they did swiotlb is supposed to take care of any resulting problems.
+_______________________________________________
+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 1a6b353..6d2caab 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -12,24 +12,28 @@
  "Subject\0Re: Bug 205201 - overflow of DMA mask and bus mask\0"
  "Date\0Wed, 13 Nov 2019 12:02:07 +0100\0"
  "To\0Christian Zigotzky <chzigotzky@xenosoft.de>\0"
- "Cc\0Christoph Hellwig <hch@lst.de>"
-  linux-arch@vger.kernel.org
+ "Cc\0linux-arch@vger.kernel.org"
+  darren@stevens-zone.net
+  mad skateman <madskateman@gmail.com>
+  Benjamin Herrenschmidt <benh@kernel.crashing.org>
   linux-kernel@vger.kernel.org
   linux-mm@kvack.org
   iommu@lists.linux-foundation.org
-  Benjamin Herrenschmidt <benh@kernel.crashing.org>
+  Rob Herring <robh+dt@kernel.org>
   paulus@samba.org
-  darren@stevens-zone.net
-  contact@a-eon.com <contact@a-eon.com>
   rtd2@xtra.co.nz
-  mad skateman <madskateman@gmail.com>
-  Rob Herring <robh+dt@kernel.org>
+  contact@a-eon.com <contact@a-eon.com>
   linuxppc-dev <linuxppc-dev@lists.ozlabs.org>
+  Christoph Hellwig <hch@lst.de>
  " nsaenzjulienne@suse.de\0"
  "\00:1\0"
  "b\0"
  "Interesting.  Give me some time to come up with a real fix, as drivers\n"
  "really should not mess with GFP flags for these allocations, and even\n"
- if they did swiotlb is supposed to take care of any resulting problems.
+ "if they did swiotlb is supposed to take care of any resulting problems.\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-92dfeb77ab41a20615b05e7d6a15f3766181b64dba7abb1b2818ffe24cfd56d7
+52e81afe0f84460bc72f90f330c75f9a83680e01e7f0f1c40eaa0c88b55d9143
