diff for duplicates of <20200628071014.GA16213@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 9b3b4eb..5ae4721 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -3,7 +3,3 @@ supporting non-PCI adapters a while ago.  I had a patch to remove
 the !PCI code a while ago, but it seems like it never made it upstream.
 
 The staging code is, well .. staging code.
-_______________________________________________
-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 3f59faa..cbf3f40 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -3,10 +3,11 @@
  "Subject\0Re: Passing NULL dev to dma_alloc_coherent() allowed or not?\0"
  "Date\0Sun, 28 Jun 2020 09:10:14 +0200\0"
  "To\0Richard Weinberger <richard@nod.at>\0"
- "Cc\0linux-kernel@vger.kernel.org"
+ "Cc\0iommu@lists.linux-foundation.org"
+  linux-kernel@vger.kernel.org
   sumit.semwal@linaro.org
-  iommu@lists.linux-foundation.org
   robin.murphy@arm.com
+  m.szyprowski@samsung.com
   hch@lst.de
  " dan.carpenter@oracle.com\0"
  "\00:1\0"
@@ -15,10 +16,6 @@
  "supporting non-PCI adapters a while ago.  I had a patch to remove\n"
  "the !PCI code a while ago, but it seems like it never made it upstream.\n"
  "\n"
- "The staging code is, well .. staging code.\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ The staging code is, well .. staging code.
 
-6336f3d75e2e0c0f5cdd64b8e138de053e45c18c077cc25a975ddfee9fd4e3ef
+67adc8e73862b88e9c335acbb9c0bebc9e99978ad468e980e6144450b8559d69
