MAINTAINERS: chenhc@lemote.com -> chenhuacai@kernel.org

Use @kernel.org address as the main communications end point. Update the
corresponding M-entries and .mailmap (for git shortlog translation).
Signed-off-by: Huacai Chen <chenhuacai@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

.mailmap

@@ -119,6 +119,8 @@ Henk Vergonet <Henk.Vergonet@gmail.com>
 Henrik Kretzschmar <henne@nachtwindheim.de>
 Henrik Rydberg <rydberg@bitmath.org>
 Herbert Xu <herbert@gondor.apana.org.au>
+Huacai Chen <chenhuacai@kernel.org> <chenhc@lemote.com>
+Huacai Chen <chenhuacai@kernel.org> <chenhuacai@loongson.cn>
 Jacob Shin <Jacob.Shin@amd.com>
 Jaegeuk Kim <jaegeuk@kernel.org> <jaegeuk@google.com>
 Jaegeuk Kim <jaegeuk@kernel.org> <jaegeuk.kim@samsung.com>

MAINTAINERS

@@ -9640,7 +9640,7 @@ F:	arch/arm64/kvm/
 F:	include/kvm/arm_*
 
 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
-M:	Huacai Chen <chenhc@lemote.com>
+M:	Huacai Chen <chenhuacai@kernel.org>
 M:	Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>
 L:	linux-mips@vger.kernel.org
 L:	kvm@vger.kernel.org
@@ -11728,7 +11728,7 @@ F:	drivers/*/*/*loongson2*
 F:	drivers/*/*loongson2*
 
 MIPS/LOONGSON64 ARCHITECTURE
-M:	Huacai Chen <chenhc@lemote.com>
+M:	Huacai Chen <chenhuacai@kernel.org>
 M:	Jiaxun Yang <jiaxun.yang@flygoat.com>
 L:	linux-mips@vger.kernel.org
 S:	Maintained