MAINTAINERS: update Ross Zwisler's email address

Redirect email to my @kernel.org account.

Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
diff --git a/.mailmap b/.mailmap
index 29ddeb1..fddb8c5 100644
--- a/.mailmap
+++ b/.mailmap
@@ -154,6 +154,7 @@
 Randy Dunlap <rdunlap@infradead.org> <rdunlap@xenotime.net>
 Rémi Denis-Courmont <rdenis@simphalempin.com>
 Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>
+Ross Zwisler <zwisler@kernel.org> <ross.zwisler@linux.intel.com>
 Rudolf Marek <R.Marek@sh.cvut.cz>
 Rui Saraiva <rmps@joel.ist.utl.pt>
 Sachin P Sant <ssant@in.ibm.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index 6cfd167..3d90f7e 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4269,7 +4269,7 @@
 
 FILESYSTEM DIRECT ACCESS (DAX)
 M:	Matthew Wilcox <mawilcox@microsoft.com>
-M:	Ross Zwisler <ross.zwisler@linux.intel.com>
+M:	Ross Zwisler <zwisler@kernel.org>
 L:	linux-fsdevel@vger.kernel.org
 S:	Supported
 F:	fs/dax.c
@@ -4279,7 +4279,7 @@
 DEVICE DIRECT ACCESS (DAX)
 M:	Dan Williams <dan.j.williams@intel.com>
 M:	Dave Jiang <dave.jiang@intel.com>
-M:	Ross Zwisler <ross.zwisler@linux.intel.com>
+M:	Ross Zwisler <zwisler@kernel.org>
 M:	Vishal Verma <vishal.l.verma@intel.com>
 L:	linux-nvdimm@lists.01.org
 S:	Supported
@@ -8142,7 +8142,7 @@
 F:	tools/lib/lockdep/
 
 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
-M:	Ross Zwisler <ross.zwisler@linux.intel.com>
+M:	Ross Zwisler <zwisler@kernel.org>
 M:	Dan Williams <dan.j.williams@intel.com>
 M:	Vishal Verma <vishal.l.verma@intel.com>
 M:	Dave Jiang <dave.jiang@intel.com>
@@ -8155,7 +8155,7 @@
 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
 M:	Vishal Verma <vishal.l.verma@intel.com>
 M:	Dan Williams <dan.j.williams@intel.com>
-M:	Ross Zwisler <ross.zwisler@linux.intel.com>
+M:	Ross Zwisler <zwisler@kernel.org>
 M:	Dave Jiang <dave.jiang@intel.com>
 L:	linux-nvdimm@lists.01.org
 Q:	https://patchwork.kernel.org/project/linux-nvdimm/list/
@@ -8163,7 +8163,7 @@
 F:	drivers/nvdimm/btt*
 
 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
-M:	Ross Zwisler <ross.zwisler@linux.intel.com>
+M:	Ross Zwisler <zwisler@kernel.org>
 M:	Dan Williams <dan.j.williams@intel.com>
 M:	Vishal Verma <vishal.l.verma@intel.com>
 M:	Dave Jiang <dave.jiang@intel.com>
@@ -8182,7 +8182,7 @@
 
 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
 M:	Dan Williams <dan.j.williams@intel.com>
-M:	Ross Zwisler <ross.zwisler@linux.intel.com>
+M:	Ross Zwisler <zwisler@kernel.org>
 M:	Vishal Verma <vishal.l.verma@intel.com>
 M:	Dave Jiang <dave.jiang@intel.com>
 L:	linux-nvdimm@lists.01.org