diff for duplicates of <20190730102050.GA1663@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 7f114c8..06b6cb9 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -14,7 +14,3 @@ On Tue, Jul 30, 2019 at 10:50:32AM +0300, Tomi Valkeinen wrote:
 > Which tree should this be applied to?
 
 I'd like to add it to the dma-mapping tree if possible.
-_______________________________________________
-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 e39a502..29effc1 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,11 +4,11 @@
  "Subject\0Re: [PATCH] dma-mapping: remove dma_{alloc,free,mmap}_writecombine\0"
  "Date\0Tue, 30 Jul 2019 12:20:50 +0200\0"
  "To\0Tomi Valkeinen <tomi.valkeinen@ti.com>\0"
- "Cc\0linux-kernel@vger.kernel.org"
-  iommu@lists.linux-foundation.org
-  Christoph Hellwig <hch@lst.de>
+ "Cc\0Christoph Hellwig <hch@lst.de>"
+  laurent.pinchart@ideasonboard.com
   dri-devel@lists.freedesktop.org
- " laurent.pinchart@ideasonboard.com\0"
+  iommu@lists.linux-foundation.org
+ " linux-kernel@vger.kernel.org\0"
  "\00:1\0"
  "b\0"
  "On Tue, Jul 30, 2019 at 10:50:32AM +0300, Tomi Valkeinen wrote:\n"
@@ -26,10 +26,6 @@
  ">\n"
  "> Which tree should this be applied to?\n"
  "\n"
- "I'd like to add it to the dma-mapping tree if possible.\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ I'd like to add it to the dma-mapping tree if possible.
 
-ad8bb361371c8ac75cf9682b28a416505fe8f85f9335ccb9c56a33a028ec841d
+30b4d6261233fd71248a2eedd1d5836fc49a1b437c7db2634e54b1a853fccd1f
