diff for duplicates of <20201027075452.GA22487@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 6d14e50..356b602 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -20,7 +20,3 @@ On Mon, Oct 26, 2020 at 08:07:43PM +0000, Song Bao Hua (Barry Song) wrote:
 I actually hate having arch symbols in common code.  A new
 ARCH_HAS_DMA_PERNUMA_CMA, only selected by arm64 for now would be more
 clean I think.
-_______________________________________________
-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 ec8c316..b52f88b 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,9 +4,9 @@
  "Subject\0Re: [PATCH] dma: Per-NUMA-node CMA should depend on NUMA\0"
  "Date\0Tue, 27 Oct 2020 08:54:52 +0100\0"
  "To\0Song Bao Hua (Barry Song) <song.bao.hua@hisilicon.com>\0"
- "Cc\0iommu@lists.linux-foundation.org <iommu@lists.linux-foundation.org>"
-  Robin Murphy <robin.murphy@arm.com>
+ "Cc\0Robin Murphy <robin.murphy@arm.com>"
   hch@lst.de <hch@lst.de>
+  iommu@lists.linux-foundation.org <iommu@lists.linux-foundation.org>
  " linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org>\0"
  "\00:1\0"
  "b\0"
@@ -31,10 +31,6 @@
  "\n"
  "I actually hate having arch symbols in common code.  A new\n"
  "ARCH_HAS_DMA_PERNUMA_CMA, only selected by arm64 for now would be more\n"
- "clean I think.\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ clean I think.
 
-50ddb52d575ef71587f6908beb2c552e68783bdf9d26bad6a72727c70591a80e
+d46d0387e20979bab4f89733431e8a5697ed4286173ecf5038a88034e52f4a81
