diff for duplicates of <20190501131339.GA890@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 8adc2f9..2b3c5b0 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -108,3 +108,8 @@ index f9549d2fbea3..ed56c6fa7be2 100644
  pgprot_t arch_dma_mmap_pgprot(struct device *dev, pgprot_t prot,
 -- 
 2.20.1
+
+_______________________________________________
+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 c7c23e8..bac08ba 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -7,16 +7,16 @@
  "Subject\0[PATCH 5/7 v2] MIPS: use the generic uncached segment support in dma-direct\0"
  "Date\0Wed, 1 May 2019 15:13:39 +0200\0"
  "To\0Paul Burton <paul.burton@mips.com>\0"
- "Cc\0Christoph Hellwig <hch@lst.de>"
-  Ralf Baechle <ralf@linux-mips.org>
-  James Hogan <jhogan@kernel.org>
-  Ley Foon Tan <lftan@altera.com>
-  Michal Simek <monstr@monstr.eu>
+ "Cc\0Michal Simek <monstr@monstr.eu>"
   Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
+  James Hogan <jhogan@kernel.org>
   linux-mips@vger.kernel.org <linux-mips@vger.kernel.org>
-  iommu@lists.linux-foundation.org <iommu@lists.linux-foundation.org>
+  Ralf Baechle <ralf@linux-mips.org>
   linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org>
- " linux-fbdev@vger.kernel.org <linux-fbdev@vger.kernel.org>\0"
+  iommu@lists.linux-foundation.org <iommu@lists.linux-foundation.org>
+  linux-fbdev@vger.kernel.org <linux-fbdev@vger.kernel.org>
+  Ley Foon Tan <lftan@altera.com>
+ " Christoph Hellwig <hch@lst.de>\0"
  "\00:1\0"
  "b\0"
  "Stop providing our arch alloc/free hooks and just expose the segment\n"
@@ -128,6 +128,11 @@
  " \n"
  " pgprot_t arch_dma_mmap_pgprot(struct device *dev, pgprot_t prot,\n"
  "-- \n"
- 2.20.1
+ "2.20.1\n"
+ "\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-71ae435661f7fcc4a1480a8a4ac3eae941142b05948bbc5d2d633d6d4bd71233
+3a4badb44c55d1cf3577073d2bd5d8b669c452d7c00d94b8204c52775295ef5f
