diff for duplicates of <20220222080543.GA5412@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 3c9c26c..a0324a5 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -13,3 +13,7 @@ Please post these things to the list.
 
 But I suspect the right answer for the "secure" hypervisor case is to
 use the per-device swiotlb regions that we've recently added.
+_______________________________________________
+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 8173501..3042f45 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -9,31 +9,30 @@
  "Subject\0Re: [PATCH V2 1/2] Swiotlb: Add swiotlb_alloc_from_low_pages switch\0"
  "Date\0Tue, 22 Feb 2022 09:05:43 +0100\0"
  "To\0Tianyu Lan <ltykernel@gmail.com>\0"
- "Cc\0Christoph Hellwig <hch@lst.de>"
-  kys@microsoft.com
-  haiyangz@microsoft.com
-  sthemmin@microsoft.com
-  wei.liu@kernel.org
-  decui@microsoft.com
-  tglx@linutronix.de
-  mingo@redhat.com
-  bp@alien8.de
+ "Cc\0linux-hyperv@vger.kernel.org"
+  brijesh.singh@amd.com
   dave.hansen@linux.intel.com
-  x86@kernel.org
   hpa@zytor.com
+  kys@microsoft.com
+  Christoph Hellwig <hch@lst.de>
   hch@infradead.org
-  m.szyprowski@samsung.com
-  robin.murphy@arm.com
+  wei.liu@kernel.org
+  sthemmin@microsoft.com
+  x86@kernel.org
+  decui@microsoft.com
   michael.h.kelley@microsoft.com
+  mingo@redhat.com
+  parri.andrea@gmail.com
+  thomas.lendacky@amd.com
   Tianyu Lan <Tianyu.Lan@microsoft.com>
-  iommu@lists.linux-foundation.org
-  linux-hyperv@vger.kernel.org
+  konrad.wilk@oracle.com
+  haiyangz@microsoft.com
+  bp@alien8.de
+  tglx@linutronix.de
   linux-kernel@vger.kernel.org
+  iommu@lists.linux-foundation.org
   vkuznets@redhat.com
-  brijesh.singh@amd.com
-  konrad.wilk@oracle.com
-  parri.andrea@gmail.com
- " thomas.lendacky@amd.com\0"
+ " robin.murphy@arm.com\0"
  "\00:1\0"
  "b\0"
  "On Mon, Feb 21, 2022 at 11:14:58PM +0800, Tianyu Lan wrote:\n"
@@ -50,6 +49,10 @@
  "Please post these things to the list.\n"
  "\n"
  "But I suspect the right answer for the \"secure\" hypervisor case is to\n"
- use the per-device swiotlb regions that we've recently added.
+ "use the per-device swiotlb regions that we've recently added.\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-8260de08429fab3f8024cf8d5314cb45998c03cc46f0596fbc7c3f51733917da
+6eb89bf6446236ad5e562059c172668af4db3e290752e3871db8337de2e2340b
