diff for duplicates of <20190429114401.GA30333@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index c114513..5615cff 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -18,3 +18,7 @@ we'd need the offset.
 Agreed, let's start simple.  Especially as large DMA mappings or
 allocations should usually be properly aligned anyway, and if not we
 should fix that for multiple reasons.
+_______________________________________________
+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 f9c25be..8340c19 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -12,20 +12,17 @@
  "Subject\0Re: [PATCH v3 02/10] swiotlb: Factor out slot allocation and free\0"
  "Date\0Mon, 29 Apr 2019 13:44:01 +0200\0"
  "To\0Robin Murphy <robin.murphy@arm.com>\0"
- "Cc\0Lu Baolu <baolu.lu@linux.intel.com>"
-  Christoph Hellwig <hch@lst.de>
-  David Woodhouse <dwmw2@infradead.org>
-  Joerg Roedel <joro@8bytes.org>
-  ashok.raj@intel.com
-  jacob.jun.pan@intel.com
-  alan.cox@intel.com
-  kevin.tian@intel.com
+ "Cc\0kevin.tian@intel.com"
   mika.westerberg@linux.intel.com
-  pengfei.xu@intel.com
+  ashok.raj@intel.com
   Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-  Marek Szyprowski <m.szyprowski@samsung.com>
+  alan.cox@intel.com
   iommu@lists.linux-foundation.org
- " linux-kernel@vger.kernel.org\0"
+  linux-kernel@vger.kernel.org
+  pengfei.xu@intel.com
+  jacob.jun.pan@intel.com
+  David Woodhouse <dwmw2@infradead.org>
+ " Christoph Hellwig <hch@lst.de>\0"
  "\00:1\0"
  "b\0"
  "On Mon, Apr 29, 2019 at 12:06:52PM +0100, Robin Murphy wrote:\n"
@@ -47,6 +44,10 @@
  "\n"
  "Agreed, let's start simple.  Especially as large DMA mappings or\n"
  "allocations should usually be properly aligned anyway, and if not we\n"
- should fix that for multiple reasons.
+ "should fix that for multiple reasons.\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-5892766e45a46be0082145d8b2275e899d0cebdc51a284258aa5aff141476f82
+add5a0a75732c49161f7043ecf32f4cbeebda70e2dbaa311676973347343947c
