diff for duplicates of <82febf42-5f1e-a5d1-5c38-40dcaefdf700@gmail.com>

diff --git a/a/1.txt b/N1/1.txt
index 2fd23a9..af185c6 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -20,3 +20,9 @@ index cc1e887e4..0e87a9596 100644
  
 -- 
 2.21.0
+
+
+_______________________________________________
+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 1dfa204..9768930 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -19,15 +19,18 @@
   Jose Abreu <joabreu@synopsys.com>
   Maxime Coquelin <mcoquelin.stm32@gmail.com>
   Bjorn Helgaas <bhelgaas@google.com>
- " Benson Leung <bleung@chromium.org>\0"
- "Cc\0open list <linux-kernel@vger.kernel.org>"
-  open list:AMD KFD <dri-devel@lists.freedesktop.org>
+  Benson Leung <bleung@chromium.org>
+  Enric Balletbo i Serra <enric.balletbo@collabora.com>
+  Stephen Rothwell <sfr@canb.auug.org.au>
+ " Paul Mackerras <paulus@samba.org>\0"
+ "Cc\0open list:8169 10/100/1000 GIGABIT ETHERNET DRIVER <netdev@vger.kernel.org>"
+  open list <linux-kernel@vger.kernel.org>
   open list:RADEON and AMDGPU DRM DRIVERS <amd-gfx@lists.freedesktop.org>
-  open list:AMD IOMMU (AMD-VI) <iommu@lists.linux-foundation.org>
-  open list:8169 10/100/1000 GIGABIT ETHERNET DRIVER <netdev@vger.kernel.org>
+ " open list:AMD IOMMU \\(AMD-VI\\) <iommu@lists.linux-foundation.org>"
+  open list:AMD KFD <dri-devel@lists.freedesktop.org>
+  open list:PCI SUBSYSTEM <linux-pci@vger.kernel.org>
   moderated list:ARM/STM32 ARCHITECTURE <linux-stm32@st-md-mailman.stormreply.com>
-  moderated list:ARM/STM32 ARCHITECTURE <linux-arm-kernel@lists.infradead.org>
- " open list:PCI SUBSYSTEM <linux-pci@vger.kernel.org>\0"
+ " moderated list:ARM/STM32 ARCHITECTURE <linux-arm-kernel@lists.infradead.org>\0"
  "\00:1\0"
  "b\0"
  "Use new helper pci_dev_id() to simplify the code.\n"
@@ -51,6 +54,12 @@
  " \tplat->interface = PHY_INTERFACE_MODE_RMII;\n"
  " \n"
  "-- \n"
- 2.21.0
+ "2.21.0\n"
+ "\n"
+ "\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-199471e2d73dc596e8f90e50895fea3ac2996e068b3519907b0c4de9cb691033
+64fdd4651b82b67ea8717101e3b205451f381d11384f6eabaf51274b768eee72
