diff for duplicates of <20220630024238.GA884@gao-cwp>

diff --git a/a/1.txt b/N1/1.txt
index c27bfe3..15c313e 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -30,3 +30,7 @@ On Tue, Jun 28, 2022 at 03:01:34PM +0800, Chao Gao wrote:
 
 Just noticed that Tianyu already posted a variant of this patch.
 Will drop this one from my series.
+_______________________________________________
+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 edf3a38..5166648 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -4,26 +4,25 @@
  "Subject\0Re: [PATCH v1 3/3] swiotlb: Split up single swiotlb lock\0"
  "Date\0Thu, 30 Jun 2022 10:42:43 +0800\0"
  "To\0linux-kernel@vger.kernel.org\0"
- "Cc\0dave.hansen@intel.com"
-  len.brown@intel.com
+ "Cc\0len.brown@intel.com"
   tony.luck@intel.com
+  Kees Cook <keescook@chromium.org>
+  Paul E. McKenney <paulmck@kernel.org>
+  linux-doc@vger.kernel.org
+  Damien Le Moal <damien.lemoal@opensource.wdc.com>
   rafael.j.wysocki@intel.com
-  reinette.chatre@intel.com
-  dan.j.williams@intel.com
-  kirill.shutemov@linux.intel.com
-  sathyanarayanan.kuppuswamy@linux.intel.com
-  ilpo.jarvinen@linux.intel.com
+  dave.hansen@intel.com
+  iommu@lists.linux-foundation.org
   Andi Kleen <ak@linux.intel.com>
-  Paul E. McKenney <paulmck@kernel.org>
-  Andrew Morton <akpm@linux-foundation.org>
+  Randy Dunlap <rdunlap@infradead.org>
   Borislav Petkov <bp@suse.de>
   Muchun Song <songmuchun@bytedance.com>
-  Kees Cook <keescook@chromium.org>
-  Randy Dunlap <rdunlap@infradead.org>
-  Damien Le Moal <damien.lemoal@opensource.wdc.com>
-  linux-doc@vger.kernel.org
   linux-pm@vger.kernel.org
- " iommu@lists.linux-foundation.org\0"
+  ilpo.jarvinen@linux.intel.com
+  dan.j.williams@intel.com
+  reinette.chatre@intel.com
+  Andrew Morton <akpm@linux-foundation.org>
+ " kirill.shutemov@linux.intel.com\0"
  "\00:1\0"
  "b\0"
  "On Tue, Jun 28, 2022 at 03:01:34PM +0800, Chao Gao wrote:\n"
@@ -57,6 +56,10 @@
  ">Signed-off-by: Chao Gao <chao.gao@intel.com>\n"
  "\n"
  "Just noticed that Tianyu already posted a variant of this patch.\n"
- Will drop this one from my series.
+ "Will drop this one from my series.\n"
+ "_______________________________________________\n"
+ "iommu mailing list\n"
+ "iommu@lists.linux-foundation.org\n"
+ https://lists.linuxfoundation.org/mailman/listinfo/iommu
 
-caf14bd6ca56c20c6d9b9a02887a42ba60c7b8224d1da0b2975f955a35773901
+c357602a7bd5cac2000d38c1ee7f572b441f9635b9cc59c33419b3fe23054d1b
