diff for duplicates of <20220214073820.GF17411@lst.de>

diff --git a/a/1.txt b/N1/1.txt
index 62f9ccf..7e37446 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -40,7 +40,3 @@ which these two hunks remove.
 >  	kfree(info);
 
 Do we need a kfree_rcu here to allow rcu based access?
-_______________________________________________
-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 c4a43da..57974a3 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,13 +4,16 @@
  "Subject\0Re: [PATCH v2 10/11] iommu/vt-d: Use xarray for global device_domain_info\0"
  "Date\0Mon, 14 Feb 2022 08:38:20 +0100\0"
  "To\0Lu Baolu <baolu.lu@linux.intel.com>\0"
- "Cc\0Kevin Tian <kevin.tian@intel.com>"
+ "Cc\0Joerg Roedel <joro@8bytes.org>"
+  Kevin Tian <kevin.tian@intel.com>
   Ashok Raj <ashok.raj@intel.com>
-  linux-kernel@vger.kernel.org
-  iommu@lists.linux-foundation.org
-  Jason Gunthorpe <jgg@nvidia.com>
+  Liu Yi L <yi.l.liu@intel.com>
+  Jacob Pan <jacob.jun.pan@linux.intel.com>
   Robin Murphy <robin.murphy@arm.com>
- " Christoph Hellwig <hch@lst.de>\0"
+  Jason Gunthorpe <jgg@nvidia.com>
+  Christoph Hellwig <hch@lst.de>
+  iommu@lists.linux-foundation.org
+ " linux-kernel@vger.kernel.org\0"
  "\00:1\0"
  "b\0"
  ">  \n"
@@ -54,10 +57,6 @@
  ">  \n"
  ">  \tkfree(info);\n"
  "\n"
- "Do we need a kfree_rcu here to allow rcu based access?\n"
- "_______________________________________________\n"
- "iommu mailing list\n"
- "iommu@lists.linux-foundation.org\n"
- https://lists.linuxfoundation.org/mailman/listinfo/iommu
+ Do we need a kfree_rcu here to allow rcu based access?
 
-432282d41d9fb149531581787ccd0122619f5fee1b2520fc9e5c4f44a78c96bc
+b910aa0619ed68cc945cc4fb9529891a22e78cd47c586b77e50f267e628d8d38
