diff for duplicates of <CAPcyv4ibuHeQ7o=sTZpQoryv=_3WuBFJhodBnAEVRPmvo=nAeQ@mail.gmail.com>

diff --git a/a/1.txt b/N1/1.txt
index d47c948..20a9ce4 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -52,3 +52,8 @@ pfn, unsigned long nr_pfns)
 ...to pass a range and to clarify that this callback is for
 memory_failure() to notify the pgmap, the pgmap notifies the owner via
 the holder callbacks.
+
+--
+dm-devel mailing list
+dm-devel@redhat.com
+https://listman.redhat.com/mailman/listinfo/dm-devel
diff --git a/a/content_digest b/N1/content_digest
index fd1a30a..a7a3a42 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -8,7 +8,7 @@
   "From\0Dan Williams <dan.j.williams\@intel.com>\0"
 ]
 [
-  "Subject\0Re: [PATCH v4 01/10] pagemap: Introduce ->memory_failure()\0"
+  "Subject\0Re: [dm-devel] [PATCH v4 01/10] pagemap: Introduce ->memory_failure()\0"
 ]
 [
   "Date\0Tue, 15 Jun 2021 17:18:18 -0700\0"
@@ -17,18 +17,18 @@
   "To\0Shiyang Ruan <ruansy.fnst\@fujitsu.com>\0"
 ]
 [
-  "Cc\0Linux Kernel Mailing List <linux-kernel\@vger.kernel.org>",
-  " linux-xfs <linux-xfs\@vger.kernel.org>",
+  "Cc\0Mike Snitzer <snitzer\@redhat.com>",
   " linux-nvdimm <linux-nvdimm\@lists.01.org>",
-  " Linux MM <linux-mm\@kvack.org>",
-  " linux-fsdevel <linux-fsdevel\@vger.kernel.org>",
-  " device-mapper development <dm-devel\@redhat.com>",
+  " Goldwyn Rodrigues <rgoldwyn\@suse.de>",
   " Darrick J. Wong <darrick.wong\@oracle.com>",
   " david <david\@fromorbit.com>",
+  " Linux Kernel Mailing List <linux-kernel\@vger.kernel.org>",
+  " linux-xfs <linux-xfs\@vger.kernel.org>",
+  " Linux MM <linux-mm\@kvack.org>",
+  " device-mapper development <dm-devel\@redhat.com>",
+  " linux-fsdevel <linux-fsdevel\@vger.kernel.org>",
   " Christoph Hellwig <hch\@lst.de>",
-  " Alasdair Kergon <agk\@redhat.com>",
-  " Mike Snitzer <snitzer\@redhat.com>",
-  " Goldwyn Rodrigues <rgoldwyn\@suse.de>\0"
+  " Alasdair Kergon <agk\@redhat.com>\0"
 ]
 [
   "\0000:1\0"
@@ -90,7 +90,12 @@
   "\n",
   "...to pass a range and to clarify that this callback is for\n",
   "memory_failure() to notify the pgmap, the pgmap notifies the owner via\n",
-  "the holder callbacks."
+  "the holder callbacks.\n",
+  "\n",
+  "--\n",
+  "dm-devel mailing list\n",
+  "dm-devel\@redhat.com\n",
+  "https://listman.redhat.com/mailman/listinfo/dm-devel"
 ]
 
-284e22c521cc52cba8512e973654055edebf919a929c56c06b55a44849fd02ab
+f73fcd1e7becda9fdfb4e7a16d7c0e3e6df5139a2da31e8fc9663c017b8c4fb1
