diff for duplicates of <2e1f9a57-6d08-d017-24da-3e6b97fa2449@gmail.com>

diff --git a/a/1.txt b/N1/1.txt
index 69bd1e0..d56ff88 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -31,3 +31,8 @@ Heiner Kallweit (9):
 
 -- 
 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 034649a..e2c3ff0 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -18,15 +18,18 @@
   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"
  "In several places in the kernel we find PCI_DEVID used like this:\n"
@@ -61,6 +64,11 @@
  " 11 files changed, 24 insertions(+), 27 deletions(-)\n"
  "\n"
  "-- \n"
- 2.21.0
+ "2.21.0\n"
+ "\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-f6122ad1320bb61ea60a69cd15018fef0a828e12af6d5aed1841f2a9cd9405a2
+7296c8b4f5afae59303a6e394cbcae0d66b42eb6cd41dcdfc4089d24661ad308
