diff for duplicates of <20190722114303.GA32052@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 58dde0f..7758b4c 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -13,7 +13,3 @@ I suspect for virtio-blk we should do the same.
 
 But to be on the safe side we could still do an early return here,
 but it should have a WARN_ON_ONCE.
-_______________________________________________
-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 de97f23..58dace2 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -3,11 +3,12 @@
  "Subject\0Re: [PATCH] dma-mapping: Protect dma_addressing_limited against NULL dma_mask\0"
  "Date\0Mon, 22 Jul 2019 13:43:03 +0200\0"
  "To\0Eric Auger <eric.auger@redhat.com>\0"
- "Cc\0linux-kernel@vger.kernel.org"
-  iommu@lists.linux-foundation.org
-  eric.auger.pro@gmail.com
+ "Cc\0eric.auger.pro@gmail.com"
+  hch@lst.de
+  m.szyprowski@samsung.com
   robin.murphy@arm.com
- " hch@lst.de\0"
+  iommu@lists.linux-foundation.org
+ " linux-kernel@vger.kernel.org\0"
  "\00:1\0"
  "b\0"
  "I posted a fix that takes care of this in SCSI this morning:\n"
@@ -24,10 +25,6 @@
  "> +\t\tdma_get_required_mask(dev) : false;\n"
  "\n"
  "But to be on the safe side we could still do an early return here,\n"
- "but it should have a WARN_ON_ONCE.\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ but it should have a WARN_ON_ONCE.
 
-6ef8411dc83e453598eadf80d984fc582e1dd3b6b97d525aabdf091bf7b7fc5e
+7a4f65dd4014b83676bfe71293b2228c350e32732d98c04696df98707a286ef7
