diff for duplicates of <20190731162220.24364-2-dima@arista.com>

diff --git a/a/1.txt b/N1/1.txt
index 25881a7..cf1c200 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -184,8 +184,3 @@ index 928442dda565..073dc27d2e5f 100644
  					iova_entry_dtor entry_dtor)
 -- 
 2.22.0
-
-_______________________________________________
-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 1d6dae9..8a8a7fb 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -1,14 +1,16 @@
  "ref\020190731162220.24364-1-dima@arista.com\0"
- "From\0Dmitry Safonov via iommu <iommu@lists.linux-foundation.org>\0"
+ "From\0Dmitry Safonov <dima@arista.com>\0"
  "Subject\0[PATCH-4.19-stable 1/2] iommu/vt-d: Don't queue_iova() if there is no flush queue\0"
  "Date\0Wed, 31 Jul 2019 17:22:19 +0100\0"
  "To\0Greg Kroah-Hartman <gregkh@linuxfoundation.org>"
  " stable@vger.kernel.org\0"
- "Cc\0Joerg Roedel <jroedel@suse.de>"
+ "Cc\00x7f454c46@gmail.com"
   Dmitry Safonov <dima@arista.com>
-  0x7f454c46@gmail.com
-  iommu@lists.linux-foundation.org
- " David Woodhouse <dwmw2@infradead.org>\0"
+  David Woodhouse <dwmw2@infradead.org>
+  Joerg Roedel <joro@8bytes.org>
+  Joerg Roedel <jroedel@suse.de>
+  Lu Baolu <baolu.lu@linux.intel.com>
+ " iommu@lists.linux-foundation.org\0"
  "\00:1\0"
  "b\0"
  "[ Upstream commit effa467870c7612012885df4e246bdb8ffd8e44c ]\n"
@@ -196,11 +198,6 @@
  " \t\t\t\t\tiova_flush_cb flush_cb,\n"
  " \t\t\t\t\tiova_entry_dtor entry_dtor)\n"
  "-- \n"
- "2.22.0\n"
- "\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ 2.22.0
 
-66ea74014136242fbd910e4b124f4e57db9c783f041f996c32c2acb37291a13d
+6131f46537f163f5a2a348e94d95778945380458ed92f8d89861b0ffb84a5ad4
