diff for duplicates of <20190719070659.GA19555@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 65bfd07..f07a4f8 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -41,7 +41,3 @@ I think your patch that started this thread is fine for 5.3 and -stable:
 Reviewed-by: Christoph Hellwig <hch@lst.de>
 
 But going forward I'd rather have a sane default.
-_______________________________________________
-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 1b9fb32..99c2533 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -9,11 +9,13 @@
  "Subject\0Re: [PATCH] powerpc/dma: Fix invalid DMA mmap behavior\0"
  "Date\0Fri, 19 Jul 2019 09:06:59 +0200\0"
  "To\0Shawn Anastasio <shawn@anastas.io>\0"
- "Cc\0Sam Bobroff <sbobroff@linux.ibm.com>"
+ "Cc\0Alexey Kardashevskiy <aik@ozlabs.ru>"
+  Sam Bobroff <sbobroff@linux.ibm.com>
   iommu@lists.linux-foundation.org
   Oliver O'Halloran <oohall@gmail.com>
   linuxppc-dev <linuxppc-dev@lists.ozlabs.org>
- " Christoph Hellwig <hch@lst.de>\0"
+  Christoph Hellwig <hch@lst.de>
+ " Marek Szyprowski <m.szyprowski@samsung.com>\0"
  "\00:1\0"
  "b\0"
  "On Thu, Jul 18, 2019 at 02:46:00PM -0500, Shawn Anastasio wrote:\n"
@@ -58,10 +60,6 @@
  "\n"
  "Reviewed-by: Christoph Hellwig <hch@lst.de>\n"
  "\n"
- "But going forward I'd rather have a sane default.\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ But going forward I'd rather have a sane default.
 
-cb4dbaecb44f06f08f0df2f4413ef4dcbe7308c651387cf2e66b74a31bd39897
+08f9779609021d39d189cb1ffffe2198d8909048b6215125a7a7be787cf800a9
