diff for duplicates of <20190426150433.GA19930@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index a52b087..815e105 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -10,3 +10,7 @@ On Thu, Apr 25, 2019 at 10:07:19AM +0800, Lu Baolu wrote:
 Well, with the iommu it doesn't happen.  With swiotlb it obviosuly
 can happen, so drivers are fine with it.  Why would that suddenly
 become an issue when swiotlb is called from the iommu code?
+_______________________________________________
+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 04283df..b15e467 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -10,20 +10,18 @@
  "Subject\0Re: [PATCH v3 02/10] swiotlb: Factor out slot allocation and free\0"
  "Date\0Fri, 26 Apr 2019 17:04:33 +0200\0"
  "To\0Lu Baolu <baolu.lu@linux.intel.com>\0"
- "Cc\0Christoph 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
   Robin Murphy <robin.murphy@arm.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 Thu, Apr 25, 2019 at 10:07:19AM +0800, Lu Baolu wrote:\n"
@@ -37,6 +35,10 @@
  "\n"
  "Well, with the iommu it doesn't happen.  With swiotlb it obviosuly\n"
  "can happen, so drivers are fine with it.  Why would that suddenly\n"
- become an issue when swiotlb is called from the iommu code?
+ "become an issue when swiotlb is called from the iommu code?\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-9b3d08f4cf83e44d81dc5d4d93540560d33c30a442083cbacd0b8e7ed94ba708
+f4ec734f6d4836835c0f51ae638a8e4a99907c1c3cca601ccf6d9f2bf6d160a4
