diff for duplicates of <20190507191412.n4uhoyfwagagyfwi@treble>

diff --git a/a/1.txt b/N1/1.txt
index cb0fb06..d13cffc 100644
--- a/a/1.txt
+++ b/N1/1.txt
@@ -4,7 +4,7 @@ On Tue, May 07, 2019 at 03:01:53PM -0400, Steven Rostedt wrote:
 > -- Steve
 > 
 > From d29dc2e9e0275c9857932b80cebc01551b669efb Mon Sep 17 00:00:00 2001
-> From: Peter Zijlstra <peterz@infradead.org>
+> From: Peter Zijlstra <peterz at infradead.org>
 > Date: Wed, 1 May 2019 15:11:17 +0200
 > Subject: [PATCH] x86_64: Allow breakpoints to emulate call functions
 > 
@@ -28,34 +28,34 @@ longer true, thanks to the previous patch.
 >   int3_emulate_push(): to push the address onto the gap in the stack
 >   int3_emulate_call(): push the return address and change regs->ip
 > 
-> Cc: Andy Lutomirski <luto@kernel.org>
-> Cc: Nicolai Stange <nstange@suse.de>
-> Cc: Thomas Gleixner <tglx@linutronix.de>
-> Cc: Ingo Molnar <mingo@redhat.com>
-> Cc: Borislav Petkov <bp@alien8.de>
-> Cc: "H. Peter Anvin" <hpa@zytor.com>
-> Cc: the arch/x86 maintainers <x86@kernel.org>
-> Cc: Josh Poimboeuf <jpoimboe@redhat.com>
-> Cc: Jiri Kosina <jikos@kernel.org>
-> Cc: Miroslav Benes <mbenes@suse.cz>
-> Cc: Petr Mladek <pmladek@suse.com>
-> Cc: Joe Lawrence <joe.lawrence@redhat.com>
-> Cc: Shuah Khan <shuah@kernel.org>
-> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
-> Cc: Tim Chen <tim.c.chen@linux.intel.com>
-> Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
-> Cc: Mimi Zohar <zohar@linux.ibm.com>
-> Cc: Juergen Gross <jgross@suse.com>
-> Cc: Nick Desaulniers <ndesaulniers@google.com>
-> Cc: Nayna Jain <nayna@linux.ibm.com>
-> Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
-> Cc: Joerg Roedel <jroedel@suse.de>
-> Cc: "open list:KERNEL SELFTEST FRAMEWORK" <linux-kselftest@vger.kernel.org>
-> Cc: stable@vger.kernel.org
+> Cc: Andy Lutomirski <luto at kernel.org>
+> Cc: Nicolai Stange <nstange at suse.de>
+> Cc: Thomas Gleixner <tglx at linutronix.de>
+> Cc: Ingo Molnar <mingo at redhat.com>
+> Cc: Borislav Petkov <bp at alien8.de>
+> Cc: "H. Peter Anvin" <hpa at zytor.com>
+> Cc: the arch/x86 maintainers <x86 at kernel.org>
+> Cc: Josh Poimboeuf <jpoimboe at redhat.com>
+> Cc: Jiri Kosina <jikos at kernel.org>
+> Cc: Miroslav Benes <mbenes at suse.cz>
+> Cc: Petr Mladek <pmladek at suse.com>
+> Cc: Joe Lawrence <joe.lawrence at redhat.com>
+> Cc: Shuah Khan <shuah at kernel.org>
+> Cc: Konrad Rzeszutek Wilk <konrad.wilk at oracle.com>
+> Cc: Tim Chen <tim.c.chen at linux.intel.com>
+> Cc: Sebastian Andrzej Siewior <bigeasy at linutronix.de>
+> Cc: Mimi Zohar <zohar at linux.ibm.com>
+> Cc: Juergen Gross <jgross at suse.com>
+> Cc: Nick Desaulniers <ndesaulniers at google.com>
+> Cc: Nayna Jain <nayna at linux.ibm.com>
+> Cc: Masahiro Yamada <yamada.masahiro at socionext.com>
+> Cc: Joerg Roedel <jroedel at suse.de>
+> Cc: "open list:KERNEL SELFTEST FRAMEWORK" <linux-kselftest at vger.kernel.org>
+> Cc: stable at vger.kernel.org
 > Fixes: b700e7f03df5 ("livepatch: kernel: add support for live patching")
-> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
+> Signed-off-by: Peter Zijlstra (Intel) <peterz at infradead.org>
 > [ Modified to only work for x86_64 and added comment to int3_emulate_push() ]
-> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
+> Signed-off-by: Steven Rostedt (VMware) <rostedt at goodmis.org>
 > ---
 >  arch/x86/include/asm/text-patching.h | 28 ++++++++++++++++++++++++++++
 >  1 file changed, 28 insertions(+)
diff --git a/a/content_digest b/N1/content_digest
index 0bfc2fb..284e859 100644
--- a/a/content_digest
+++ b/N1/content_digest
@@ -11,49 +11,14 @@
   "ref\00020190507150153.7a5d376d\@gandalf.local.home\0"
 ]
 [
-  "From\0Josh Poimboeuf <jpoimboe\@redhat.com>\0"
+  "From\0jpoimboe at redhat.com (Josh Poimboeuf)\0"
 ]
 [
-  "Subject\0Re: [RFC][PATCH 2/3] x86_64: Allow breakpoints to emulate call functions\0"
+  "Subject\0[RFC][PATCH 2/3] x86_64: Allow breakpoints to emulate call functions\0"
 ]
 [
   "Date\0Tue, 7 May 2019 14:14:12 -0500\0"
 ]
-[
-  "To\0Steven Rostedt <rostedt\@goodmis.org>\0"
-]
-[
-  "Cc\0linux-kernel\@vger.kernel.org",
-  " Linus Torvalds <torvalds\@linux-foundation.org>",
-  " Peter Zijlstra <peterz\@infradead.org>",
-  " Andy Lutomirski <luto\@amacapital.net>",
-  " Ingo Molnar <mingo\@kernel.org>",
-  " Andrew Morton <akpm\@linux-foundation.org>",
-  " Andy Lutomirski <luto\@kernel.org>",
-  " Nicolai Stange <nstange\@suse.de>",
-  " Thomas Gleixner <tglx\@linutronix.de>",
-  " Ingo Molnar <mingo\@redhat.com>",
-  " Borislav Petkov <bp\@alien8.de>",
-  " H. Peter Anvin <hpa\@zytor.com>",
-  " the arch/x86 maintainers <x86\@kernel.org>",
-  " Jiri Kosina <jikos\@kernel.org>",
-  " Miroslav Benes <mbenes\@suse.cz>",
-  " Petr Mladek <pmladek\@suse.com>",
-  " Joe Lawrence <joe.lawrence\@redhat.com>",
-  " Shuah Khan <shuah\@kernel.org>",
-  " Konrad Rzeszutek Wilk <konrad.wilk\@oracle.com>",
-  " Tim Chen <tim.c.chen\@linux.intel.com>",
-  " Sebastian Andrzej Siewior <bigeasy\@linutronix.de>",
-  " Mimi Zohar <zohar\@linux.ibm.com>",
-  " Juergen Gross <jgross\@suse.com>",
-  " Nick Desaulniers <ndesaulniers\@google.com>",
-  " Nayna Jain <nayna\@linux.ibm.com>",
-  " Masahiro Yamada <yamada.masahiro\@socionext.com>",
-  " Joerg Roedel <jroedel\@suse.de>",
-  " open list:KERNEL SELFTEST FRAMEWORK <linux-kselftest\@vger.kernel.org>",
-  " stable <stable\@vger.kernel.org>",
-  " Masami Hiramatsu <mhiramat\@kernel.org>\0"
-]
 [
   "\0000:1\0"
 ]
@@ -67,7 +32,7 @@
   "> -- Steve\n",
   "> \n",
   "> From d29dc2e9e0275c9857932b80cebc01551b669efb Mon Sep 17 00:00:00 2001\n",
-  "> From: Peter Zijlstra <peterz\@infradead.org>\n",
+  "> From: Peter Zijlstra <peterz at infradead.org>\n",
   "> Date: Wed, 1 May 2019 15:11:17 +0200\n",
   "> Subject: [PATCH] x86_64: Allow breakpoints to emulate call functions\n",
   "> \n",
@@ -91,34 +56,34 @@
   ">   int3_emulate_push(): to push the address onto the gap in the stack\n",
   ">   int3_emulate_call(): push the return address and change regs->ip\n",
   "> \n",
-  "> Cc: Andy Lutomirski <luto\@kernel.org>\n",
-  "> Cc: Nicolai Stange <nstange\@suse.de>\n",
-  "> Cc: Thomas Gleixner <tglx\@linutronix.de>\n",
-  "> Cc: Ingo Molnar <mingo\@redhat.com>\n",
-  "> Cc: Borislav Petkov <bp\@alien8.de>\n",
-  "> Cc: \"H. Peter Anvin\" <hpa\@zytor.com>\n",
-  "> Cc: the arch/x86 maintainers <x86\@kernel.org>\n",
-  "> Cc: Josh Poimboeuf <jpoimboe\@redhat.com>\n",
-  "> Cc: Jiri Kosina <jikos\@kernel.org>\n",
-  "> Cc: Miroslav Benes <mbenes\@suse.cz>\n",
-  "> Cc: Petr Mladek <pmladek\@suse.com>\n",
-  "> Cc: Joe Lawrence <joe.lawrence\@redhat.com>\n",
-  "> Cc: Shuah Khan <shuah\@kernel.org>\n",
-  "> Cc: Konrad Rzeszutek Wilk <konrad.wilk\@oracle.com>\n",
-  "> Cc: Tim Chen <tim.c.chen\@linux.intel.com>\n",
-  "> Cc: Sebastian Andrzej Siewior <bigeasy\@linutronix.de>\n",
-  "> Cc: Mimi Zohar <zohar\@linux.ibm.com>\n",
-  "> Cc: Juergen Gross <jgross\@suse.com>\n",
-  "> Cc: Nick Desaulniers <ndesaulniers\@google.com>\n",
-  "> Cc: Nayna Jain <nayna\@linux.ibm.com>\n",
-  "> Cc: Masahiro Yamada <yamada.masahiro\@socionext.com>\n",
-  "> Cc: Joerg Roedel <jroedel\@suse.de>\n",
-  "> Cc: \"open list:KERNEL SELFTEST FRAMEWORK\" <linux-kselftest\@vger.kernel.org>\n",
-  "> Cc: stable\@vger.kernel.org\n",
+  "> Cc: Andy Lutomirski <luto at kernel.org>\n",
+  "> Cc: Nicolai Stange <nstange at suse.de>\n",
+  "> Cc: Thomas Gleixner <tglx at linutronix.de>\n",
+  "> Cc: Ingo Molnar <mingo at redhat.com>\n",
+  "> Cc: Borislav Petkov <bp at alien8.de>\n",
+  "> Cc: \"H. Peter Anvin\" <hpa at zytor.com>\n",
+  "> Cc: the arch/x86 maintainers <x86 at kernel.org>\n",
+  "> Cc: Josh Poimboeuf <jpoimboe at redhat.com>\n",
+  "> Cc: Jiri Kosina <jikos at kernel.org>\n",
+  "> Cc: Miroslav Benes <mbenes at suse.cz>\n",
+  "> Cc: Petr Mladek <pmladek at suse.com>\n",
+  "> Cc: Joe Lawrence <joe.lawrence at redhat.com>\n",
+  "> Cc: Shuah Khan <shuah at kernel.org>\n",
+  "> Cc: Konrad Rzeszutek Wilk <konrad.wilk at oracle.com>\n",
+  "> Cc: Tim Chen <tim.c.chen at linux.intel.com>\n",
+  "> Cc: Sebastian Andrzej Siewior <bigeasy at linutronix.de>\n",
+  "> Cc: Mimi Zohar <zohar at linux.ibm.com>\n",
+  "> Cc: Juergen Gross <jgross at suse.com>\n",
+  "> Cc: Nick Desaulniers <ndesaulniers at google.com>\n",
+  "> Cc: Nayna Jain <nayna at linux.ibm.com>\n",
+  "> Cc: Masahiro Yamada <yamada.masahiro at socionext.com>\n",
+  "> Cc: Joerg Roedel <jroedel at suse.de>\n",
+  "> Cc: \"open list:KERNEL SELFTEST FRAMEWORK\" <linux-kselftest at vger.kernel.org>\n",
+  "> Cc: stable at vger.kernel.org\n",
   "> Fixes: b700e7f03df5 (\"livepatch: kernel: add support for live patching\")\n",
-  "> Signed-off-by: Peter Zijlstra (Intel) <peterz\@infradead.org>\n",
+  "> Signed-off-by: Peter Zijlstra (Intel) <peterz at infradead.org>\n",
   "> [ Modified to only work for x86_64 and added comment to int3_emulate_push() ]\n",
-  "> Signed-off-by: Steven Rostedt (VMware) <rostedt\@goodmis.org>\n",
+  "> Signed-off-by: Steven Rostedt (VMware) <rostedt at goodmis.org>\n",
   "> ---\n",
   ">  arch/x86/include/asm/text-patching.h | 28 ++++++++++++++++++++++++++++\n",
   ">  1 file changed, 28 insertions(+)\n",
@@ -157,4 +122,4 @@
   "Josh"
 ]
 
-2ac7136639cb3e7ca7fb14151bd5bd2c03873f5d4102935d13297466491bc2a2
+4b04d1f3adc1b99665efca0a30a206fb23aa313e53c74b6d99e21ed1496fde11
