diff for duplicates of <201910021341.7819A660@keescook>

diff --git a/a/1.txt b/N1/1.txt
index f49427c..e0695fa 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -90,7 +90,3 @@ index 099002d84f46..aa1e6a1990b2 100644
 
 -- 
 Kees Cook
-_______________________________________________
-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 0aeedfc..936472e 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -2,17 +2,18 @@
  "Subject\0[PATCH] dma-mapping: Lift address space checks out of debug code\0"
  "Date\0Wed, 2 Oct 2019 13:46:55 -0700\0"
  "To\0Christoph Hellwig <hch@lst.de>\0"
- "Cc\0Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
-  linux-kernel@vger.kernel.org
-  Stephen Boyd <swboyd@chromium.org>
-  iommu@lists.linux-foundation.org
-  Semmle Security Reports <security-reports@semmle.com>
-  Dan Carpenter <dan.carpenter@oracle.com>
+ "Cc\0Laura Abbott <labbott@redhat.com>"
+  Marek Szyprowski <m.szyprowski@samsung.com>
+  Robin Murphy <robin.murphy@arm.com>
   Jesper Dangaard Brouer <brouer@redhat.com>
+  Allison Randal <allison@lohutok.net>
+  Greg Kroah-Hartman <gregkh@linuxfoundation.org>
   Thomas Gleixner <tglx@linutronix.de>
-  Laura Abbott <labbott@redhat.com>
-  Robin Murphy <robin.murphy@arm.com>
- " Allison Randal <allison@lohutok.net>\0"
+  Stephen Boyd <swboyd@chromium.org>
+  Dan Carpenter <dan.carpenter@oracle.com>
+  Semmle Security Reports <security-reports@semmle.com>
+  iommu@lists.linux-foundation.org
+ " linux-kernel@vger.kernel.org\0"
  "\00:1\0"
  "b\0"
  "As we've seen from USB and other areas, we need to always do runtime\n"
@@ -106,10 +107,6 @@
  "\n"
  "\n"
  "-- \n"
- "Kees Cook\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ Kees Cook
 
-a36e128b71eb5b63a9c44df27e8d88044181929f0da77bfda8c7dc94a90cc8a4
+99e1013791abe5a8e5dcbe6c4290d3c2e7ea38e40ec88fc93783bcbb3c4d8321
