diff --git a/.mailmap b/.mailmap
index d2edd256b19d..55408cd5e082 100644
--- a/.mailmap
+++ b/.mailmap
@@ -184,6 +184,9 @@ Christian Brauner <brauner@kernel.org> <christian@brauner.io>
 Christian Brauner <brauner@kernel.org> <christian.brauner@canonical.com>
 Christian Brauner <brauner@kernel.org> <christian.brauner@ubuntu.com>
 Christian Marangi <ansuelsmth@gmail.com>
+Christophe Leroy <chleroy@kernel.org> <christophe.leroy@c-s.fr>
+Christophe Leroy <chleroy@kernel.org> <christophe.leroy@csgroup.eu>
+Christophe Leroy <chleroy@kernel.org> <christophe.leroy2@cs-soprasteria.com>
 Christophe Ricard <christophe.ricard@gmail.com>
 Christopher Obbard <christopher.obbard@linaro.org> <chris.obbard@collabora.com>
 Christoph Hellwig <hch@lst.de>
diff --git a/MAINTAINERS b/MAINTAINERS
index 46126ce2f968..c338baa3af99 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4532,7 +4532,7 @@ F:	drivers/net/ethernet/netronome/nfp/bpf/
 
 BPF JIT for POWERPC (32-BIT AND 64-BIT)
 M:	Hari Bathini <hbathini@linux.ibm.com>
-M:	Christophe Leroy <christophe.leroy@csgroup.eu>
+M:	Christophe Leroy (CS GROUP) <chleroy@kernel.org>
 R:	Naveen N Rao <naveen@kernel.org>
 L:	bpf@vger.kernel.org
 S:	Supported
@@ -10003,7 +10003,7 @@ F:	drivers/spi/spi-fsl-qspi.c
 
 FREESCALE QUICC ENGINE LIBRARY
 M:	Qiang Zhao <qiang.zhao@nxp.com>
-M:	Christophe Leroy <christophe.leroy@csgroup.eu>
+M:	Christophe Leroy (CS GROUP) <chleroy@kernel.org>
 L:	linuxppc-dev@lists.ozlabs.org
 S:	Maintained
 F:	drivers/soc/fsl/qe/
@@ -10056,7 +10056,7 @@ S:	Maintained
 F:	drivers/tty/serial/ucc_uart.c
 
 FREESCALE SOC DRIVERS
-M:	Christophe Leroy <christophe.leroy@csgroup.eu>
+M:	Christophe Leroy (CS GROUP) <chleroy@kernel.org>
 L:	linuxppc-dev@lists.ozlabs.org
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 S:	Maintained
@@ -14296,7 +14296,7 @@ LINUX FOR POWERPC (32-BIT AND 64-BIT)
 M:	Madhavan Srinivasan <maddy@linux.ibm.com>
 M:	Michael Ellerman <mpe@ellerman.id.au>
 R:	Nicholas Piggin <npiggin@gmail.com>
-R:	Christophe Leroy <christophe.leroy@csgroup.eu>
+R:	Christophe Leroy (CS GROUP) <chleroy@kernel.org>
 L:	linuxppc-dev@lists.ozlabs.org
 S:	Supported
 W:	https://github.com/linuxppc/wiki/wiki
@@ -14352,7 +14352,7 @@ F:	Documentation/devicetree/bindings/powerpc/fsl/
 F:	arch/powerpc/platforms/85xx/
 
 LINUX FOR POWERPC EMBEDDED PPC8XX AND PPC83XX
-M:	Christophe Leroy <christophe.leroy@csgroup.eu>
+M:	Christophe Leroy (CS GROUP) <chleroy@kernel.org>
 L:	linuxppc-dev@lists.ozlabs.org
 S:	Maintained
 F:	arch/powerpc/platforms/8xx/