diff for duplicates of <20181109234636.GA136491@google.com>

diff --git a/a/1.txt b/N1/1.txt
index e3415a8..97d32ef 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -3,7 +3,7 @@ On Fri, Nov 09, 2018 at 10:06:31PM +0100, Jann Horn wrote:
 > +hughd as FYI since this is somewhat related to mm/shmem
 > 
 > On Fri, Nov 9, 2018 at 9:46 PM Joel Fernandes (Google)
-> <joel@joelfernandes.org> wrote:
+> <joel at joelfernandes.org> wrote:
 > > Android uses ashmem for sharing memory regions. We are looking forward
 > > to migrating all usecases of ashmem to memfd so that we can possibly
 > > remove the ashmem driver in the future from staging while also
@@ -32,13 +32,13 @@ Ok, will do from next time.
 > > The following program shows the seal
 > > working in action:
 > [...]
-> > Cc: jreck@google.com
-> > Cc: john.stultz@linaro.org
-> > Cc: tkjos@google.com
-> > Cc: gregkh@linuxfoundation.org
-> > Cc: hch@infradead.org
-> > Reviewed-by: John Stultz <john.stultz@linaro.org>
-> > Signed-off-by: Joel Fernandes (Google) <joel@joelfernandes.org>
+> > Cc: jreck at google.com
+> > Cc: john.stultz at linaro.org
+> > Cc: tkjos at google.com
+> > Cc: gregkh at linuxfoundation.org
+> > Cc: hch at infradead.org
+> > Reviewed-by: John Stultz <john.stultz at linaro.org>
+> > Signed-off-by: Joel Fernandes (Google) <joel at joelfernandes.org>
 > > ---
 > [...]
 > > diff --git a/mm/memfd.c b/mm/memfd.c
diff --git a/a/content_digest b/N1/content_digest
index 6174a07..3f814cb 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -5,42 +5,14 @@
   "ref\0CAG48ez1h=v-JYnDw81HaYJzOfrNhwYksxmc2r=cJvdQVgYM+NA\@mail.gmail.com\0"
 ]
 [
-  "From\0Joel Fernandes <joel\@joelfernandes.org>\0"
+  "From\0joel at joelfernandes.org (Joel Fernandes)\0"
 ]
 [
-  "Subject\0Re: [PATCH v3 resend 1/2] mm: Add an F_SEAL_FUTURE_WRITE seal to memfd\0"
+  "Subject\0[PATCH v3 resend 1/2] mm: Add an F_SEAL_FUTURE_WRITE seal to memfd\0"
 ]
 [
   "Date\0Fri, 9 Nov 2018 15:46:36 -0800\0"
 ]
-[
-  "To\0Jann Horn <jannh\@google.com>\0"
-]
-[
-  "Cc\0kernel list <linux-kernel\@vger.kernel.org>",
-  " jreck\@google.com",
-  " John Stultz <john.stultz\@linaro.org>",
-  " Todd Kjos <tkjos\@google.com>",
-  " Greg Kroah-Hartman <gregkh\@linuxfoundation.org>",
-  " Christoph Hellwig <hch\@infradead.org>",
-  " Al Viro <viro\@zeniv.linux.org.uk>",
-  " Andrew Morton <akpm\@linux-foundation.org>",
-  " Daniel Colascione <dancol\@google.com>",
-  " Bruce Fields <bfields\@fieldses.org>",
-  " jlayton\@kernel.org",
-  " Khalid Aziz <khalid.aziz\@oracle.com>",
-  " Lei.Yang\@windriver.com",
-  " linux-fsdevel\@vger.kernel.org",
-  " linux-kselftest\@vger.kernel.org",
-  " Linux-MM <linux-mm\@kvack.org>",
-  " marcandre.lureau\@redhat.com",
-  " Mike Kravetz <mike.kravetz\@oracle.com>",
-  " minchan\@kernel.org",
-  " shuah\@kernel.org",
-  " valdis.kletnieks\@vt.edu",
-  " Hugh Dickins <hughd\@google.com>",
-  " Linux API <linux-api\@vger.kernel.org>\0"
-]
 [
   "\0000:1\0"
 ]
@@ -53,7 +25,7 @@
   "> +hughd as FYI since this is somewhat related to mm/shmem\n",
   "> \n",
   "> On Fri, Nov 9, 2018 at 9:46 PM Joel Fernandes (Google)\n",
-  "> <joel\@joelfernandes.org> wrote:\n",
+  "> <joel at joelfernandes.org> wrote:\n",
   "> > Android uses ashmem for sharing memory regions. We are looking forward\n",
   "> > to migrating all usecases of ashmem to memfd so that we can possibly\n",
   "> > remove the ashmem driver in the future from staging while also\n",
@@ -82,13 +54,13 @@
   "> > The following program shows the seal\n",
   "> > working in action:\n",
   "> [...]\n",
-  "> > Cc: jreck\@google.com\n",
-  "> > Cc: john.stultz\@linaro.org\n",
-  "> > Cc: tkjos\@google.com\n",
-  "> > Cc: gregkh\@linuxfoundation.org\n",
-  "> > Cc: hch\@infradead.org\n",
-  "> > Reviewed-by: John Stultz <john.stultz\@linaro.org>\n",
-  "> > Signed-off-by: Joel Fernandes (Google) <joel\@joelfernandes.org>\n",
+  "> > Cc: jreck at google.com\n",
+  "> > Cc: john.stultz at linaro.org\n",
+  "> > Cc: tkjos at google.com\n",
+  "> > Cc: gregkh at linuxfoundation.org\n",
+  "> > Cc: hch at infradead.org\n",
+  "> > Reviewed-by: John Stultz <john.stultz at linaro.org>\n",
+  "> > Signed-off-by: Joel Fernandes (Google) <joel at joelfernandes.org>\n",
   "> > ---\n",
   "> [...]\n",
   "> > diff --git a/mm/memfd.c b/mm/memfd.c\n",
@@ -161,4 +133,4 @@
   " - Joel"
 ]
 
-d1c02423d9dde960922b946133b839888964211b81ebb8d1e78a97f0215fcbfc
+6c8aa69eea10ff292498c09027f9a21bd62fc48ce46f502feb4c7af5ec2a9afa
