diff for duplicates of <20201114165336.GA24844@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index df6657b..5cf4f6e 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -5,7 +5,3 @@ mask vs the default 32-bit one can be very different.  I also think
 you need to be able to pass the direction or have different tests
 for directions.  bidirectional is not exactly heavily used and pays
 more cache management penality.
-_______________________________________________
-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 326649d..d13687d 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,14 +4,16 @@
  "Subject\0Re: [PATCH v3 1/2] dma-mapping: add benchmark support for streaming DMA APIs\0"
  "Date\0Sat, 14 Nov 2020 17:53:36 +0100\0"
  "To\0Barry Song <song.bao.hua@hisilicon.com>\0"
- "Cc\0Shuah Khan <shuah@kernel.org>"
-  xuwei5@huawei.com
-  Will Deacon <will@kernel.org>
+ "Cc\0iommu@lists.linux-foundation.org"
+  hch@lst.de
+  robin.murphy@arm.com
+  m.szyprowski@samsung.com
   linuxarm@huawei.com
-  iommu@lists.linux-foundation.org
   linux-kselftest@vger.kernel.org
-  robin.murphy@arm.com
- " hch@lst.de\0"
+  xuwei5@huawei.com
+  Joerg Roedel <joro@8bytes.org>
+  Will Deacon <will@kernel.org>
+ " Shuah Khan <shuah@kernel.org>\0"
  "\00:1\0"
  "b\0"
  "Lots of > 80 char lines.  Please fix up the style.\n"
@@ -20,10 +22,6 @@
  "mask vs the default 32-bit one can be very different.  I also think\n"
  "you need to be able to pass the direction or have different tests\n"
  "for directions.  bidirectional is not exactly heavily used and pays\n"
- "more cache management penality.\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ more cache management penality.
 
-c7a7cd68916f4c3031f75ff886c7162e390e945ca18e2ff382388f89814083c7
+72c6db5ed2146da5dbb044d405906dc1339e2afaed535965bb67db43167115eb
