diff for duplicates of <20201110092506.GA24469@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 6615539..933c7e1 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -19,3 +19,7 @@ This looks pretty reaosnable.
 
 Note that ifdef  CONFIG_DMA_NONCOHERENT in the old code doesn't actually
 work, as that option is an internal thing just for mips and sh..
+_______________________________________________
+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 f52799e..5812970 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -6,17 +6,15 @@
  "Subject\0Re: [PATCH 8/8] WIP: add a dma_alloc_contiguous API\0"
  "Date\0Tue, 10 Nov 2020 10:25:06 +0100\0"
  "To\0Ricardo Ribalda <ribalda@chromium.org>\0"
- "Cc\0Tomasz Figa <tfiga@chromium.org>"
-  Christoph Hellwig <hch@lst.de>
-  Mauro Carvalho Chehab <mchehab@kernel.org>
-  Marek Szyprowski <m.szyprowski@samsung.com>
+ "Cc\0Linux Media Mailing List <linux-media@vger.kernel.org>"
+  Linux Doc Mailing List <linux-doc@vger.kernel.org>
+  Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
   list@263.net:IOMMU DRIVERS <iommu@lists.linux-foundation.org>
   Joerg Roedel <joro@8bytes.org>
   <iommu@lists.linux-foundation.org>
+  Mauro Carvalho Chehab <mchehab@kernel.org>
   Robin Murphy <robin.murphy@arm.com>
-  Linux Doc Mailing List <linux-doc@vger.kernel.org>
-  Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
- " Linux Media Mailing List <linux-media@vger.kernel.org>\0"
+ " Christoph Hellwig <hch@lst.de>\0"
  "\00:1\0"
  "b\0"
  "On Mon, Nov 09, 2020 at 03:53:55PM +0100, Ricardo Ribalda wrote:\n"
@@ -39,6 +37,10 @@
  "This looks pretty reaosnable.\n"
  "\n"
  "Note that ifdef  CONFIG_DMA_NONCOHERENT in the old code doesn't actually\n"
- work, as that option is an internal thing just for mips and sh..
+ "work, as that option is an internal thing just for mips and sh..\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-826ba3d52a40c5ed837ff9e486703f192b7dcb3a56fb1997135dd395ac5bf30b
+5ab0bc6c195e1b41e5a142c51cc64d22ce253548c9927f487c49254c455f2db3
