diff for duplicates of <20200925154937.GL29142@worktop.programming.kicks-ass.net>

diff --git a/a/1.txt b/N1/1.txt
index 720c8c7..e556e63 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -46,3 +46,8 @@ Here it looks like this:
 [    1.998386] Modules linked in:
 [    2.001794] CR2: 0000000000000000
 [    2.005510] ---[ end trace 837dc60d7c66efa2 ]---
+
+_______________________________________________
+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 30f02ef..88e22ad 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,42 +4,39 @@
  "Subject\0Re: [patch V2 00/46] x86, PCI, XEN, genirq ...: Prepare for device MSI\0"
  "Date\0Fri, 25 Sep 2020 17:49:37 +0200\0"
  "To\0Qian Cai <cai@redhat.com>\0"
- "Cc\0Thomas Gleixner <tglx@linutronix.de>"
-  LKML <linux-kernel@vger.kernel.org>
-  Stephen Rothwell <sfr@canb.auug.org.au>
-  linux-next@vger.kernel.org
-  x86@kernel.org
-  Joerg Roedel <joro@8bytes.org>
-  iommu@lists.linux-foundation.org
+ "Cc\0Dimitri Sivanich <sivanich@hpe.com>"
   linux-hyperv@vger.kernel.org
-  Haiyang Zhang <haiyangz@microsoft.com>
-  Jon Derrick <jonathan.derrick@intel.com>
-  Lu Baolu <baolu.lu@linux.intel.com>
-  Wei Liu <wei.liu@kernel.org>
-  K. Y. Srinivasan <kys@microsoft.com>
-  Stephen Hemminger <sthemmin@microsoft.com>
   Steve Wahl <steve.wahl@hpe.com>
-  Dimitri Sivanich <sivanich@hpe.com>
-  Russ Anderson <rja@hpe.com>
   linux-pci@vger.kernel.org
-  Bjorn Helgaas <bhelgaas@google.com>
-  Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
-  Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-  xen-devel@lists.xenproject.org
-  Juergen Gross <jgross@suse.com>
+  Jason Gunthorpe <jgg@mellanox.com>
+  K. Y. Srinivasan <kys@microsoft.com>
   Boris Ostrovsky <boris.ostrovsky@oracle.com>
-  Stefano Stabellini <sstabellini@kernel.org>
+  Stephen Rothwell <sfr@canb.auug.org.au>
+  Wei Liu <wei.liu@kernel.org>
+  Stephen Hemminger <sthemmin@microsoft.com>
+  Baolu Lu <baolu.lu@intel.com>
   Marc Zyngier <maz@kernel.org>
-  Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-  Rafael J. Wysocki <rafael@kernel.org>
+  x86@kernel.org
+  linux-next@vger.kernel.org
   Megha Dey <megha.dey@intel.com>
-  Jason Gunthorpe <jgg@mellanox.com>
-  Dave Jiang <dave.jiang@intel.com>
+  xen-devel@lists.xenproject.org
+  Kevin Tian <kevin.tian@intel.com>
+  Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
+  Haiyang Zhang <haiyangz@microsoft.com>
+  Dan Williams <dan.j.williams@intel.com>
   Alex Williamson <alex.williamson@redhat.com>
+  Stefano Stabellini <sstabellini@kernel.org>
+  Bjorn Helgaas <bhelgaas@google.com>
+  Dave Jiang <dave.jiang@intel.com>
+  Thomas Gleixner <tglx@linutronix.de>
+  Jon Derrick <jonathan.derrick@intel.com>
+  Juergen Gross <jgross@suse.com>
+  Russ Anderson <rja@hpe.com>
+  Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+  LKML <linux-kernel@vger.kernel.org>
+  iommu@lists.linux-foundation.org
   Jacob Pan <jacob.jun.pan@intel.com>
-  Baolu Lu <baolu.lu@intel.com>
-  Kevin Tian <kevin.tian@intel.com>
- " Dan Williams <dan.j.williams@intel.com>\0"
+ " Rafael J. Wysocki <rafael@kernel.org>\0"
  "\00:1\0"
  "b\0"
  "On Fri, Sep 25, 2020 at 11:29:13AM -0400, Qian Cai wrote:\n"
@@ -89,6 +86,11 @@
  "[    1.992748]  secondary_startup_64_no_verify+0xa6/0xab\n"
  "[    1.998386] Modules linked in:\n"
  "[    2.001794] CR2: 0000000000000000\n"
- [    2.005510] ---[ end trace 837dc60d7c66efa2 ]---
+ "[    2.005510] ---[ end trace 837dc60d7c66efa2 ]---\n"
+ "\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-fa1688e2af3f839382c829c6cde1bdb3c5dc0d73dd8a2835e5d9d39867cb3b4f
+b51ec0182a079da85e52c2b035fe7ef1f2e1a266a8ea2ed31fa7ba76c7e2d32c
