--- v13
+++ v12
@@ -1,10 +1,33 @@
 From: Simon Guo <wei.guo.simon@gmail.com>
 
 This patch series adds thirteen new ELF core note sections which can 
-be used with existing ptrace request PTRACE_GETREG/SET-SETREGSET for 
-accessing various transactional memory and other miscellaneous debug 
-register sets on powerpc platform. 
-
+be used with existing ptrace request PTRACE_GETREG/SET-SETREGSET for accessing 
+various transactional memory and other miscellaneous debug register sets on 
+powerpc platform. 
+
+
+Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
+Cc: Paul Mackerras <paulus@samba.org>
+Cc: Michael Ellerman <mpe@ellerman.id.au>
+Cc: Shuah Khan <shuahkh@osg.samsung.com>
+Cc: Anton Blanchard <anton@samba.org>
+Cc: Cyril Bur <cyrilbur@gmail.com>
+Cc: Anshuman Khandual <khandual@linux.vnet.ibm.com>
+Cc: Simon Guo <wei.guo.simon@gmail.com>
+Cc: Ulrich Weigand <ulrich.weigand@de.ibm.com>
+Cc: Michael Neuling <mikey@neuling.org>
+Cc: Andrew Morton <akpm@linux-foundation.org>
+Cc: Kees Cook <keescook@chromium.org>
+Cc: Rashmica Gupta <rashmicy@gmail.com>
+Cc: Khem Raj <raj.khem@gmail.com>
+Cc: Jessica Yu <jeyu@redhat.com>
+Cc: Jiri Kosina <jkosina@suse.cz>
+Cc: Miroslav Benes <mbenes@suse.cz>
+Cc: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
+Cc: Chris Smart <chris@distroguy.com>
+Cc: linuxppc-dev@lists.ozlabs.org
+Cc: linux-kernel@vger.kernel.org
+Cc: linux-kselftest@vger.kernel.org
 Signed-off-by: Anshuman Khandual <khandual@linux.vnet.ibm.com>
 Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
 
@@ -36,12 +59,6 @@
 V9:  https://lkml.org/lkml/2015/10/8/522
 V10: https://lkml.org/lkml/2016/2/16/219
 V11: https://lkml.org/lkml/2016/7/16/231
-V12: https://lkml.org/lkml/2016/7/27/134
-
-Changes in V13: 
---------------- 
-- Remove Cc lines from changelog
-- Add more Signed-off-by lines of Simon Guo
 
 Changes in V12: 
 ---------------