[PATCH] MAINTAINERS: update Xu Xin's email

[xu.xin16]

From: Xu Xin <xu.xin16@xxxxxxxxxx>

Now I'm moving to the @linux.dev account, so map my old email addresses
and update them to my new address.

Signed-off-by: Xu Xin <xu.xin16@xxxxxxxxxx>
---
 .mailmap    | 2 ++
 MAINTAINERS | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/.mailmap b/.mailmap
index 5e3e1ed3228d..5c9aadfe656f 100644
--- a/.mailmap
+++ b/.mailmap
@@ -991,6 +991,8 @@ Wesley Cheng <quic_wcheng@xxxxxxxxxxx> <wcheng@xxxxxxxxxxxxxx>
 Will Deacon <will@xxxxxxxxxx> <will.deacon@xxxxxxx>
 Wolfram Sang <wsa@xxxxxxxxxx> <w.sang@xxxxxxxxxxxxxx>
 Wolfram Sang <wsa@xxxxxxxxxx> <wsa@xxxxxxxxxxxxx>
+Xu Xin <xu.xin@xxxxxxxxx> <xu.xin16@xxxxxxxxxx>
+Xu Xin <xu.xin@xxxxxxxxx> xu xin <cgel.zte@xxxxxxxxx>
 Yakir Yang <kuankuan.y@xxxxxxxxx> <ykk@xxxxxxxxxxxxxx>
 Yanteng Si <si.yanteng@xxxxxxxxx> <siyanteng@xxxxxxxxxxx>
 Ying Huang <huang.ying.caritas@xxxxxxxxx> <ying.huang@xxxxxxxxx>
diff --git a/MAINTAINERS b/MAINTAINERS
index dd9a3370ff31..4b5fe98ed01a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -17240,7 +17240,7 @@ F:	tools/testing/selftests/mm/gup_test.c
 MEMORY MANAGEMENT - KSM (Kernel Samepage Merging)
 M:	Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
 M:	David Hildenbrand <david@xxxxxxxxxx>
-R:	Xu Xin <xu.xin16@xxxxxxxxxx>
+R:	Xu Xin <xu.xin@xxxxxxxxx>
 R:	Chengming Zhou <chengming.zhou@xxxxxxxxx>
 L:	linux-mm@xxxxxxxxx
 S:	Maintained
-- 
2.25.1