MAINTAINERS: Replace my twiddle.net address

Consolidate all of my MAINTAINERS entries on my work address.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

MAINTAINERS

@@ -112,7 +112,7 @@ L: qemu-s390x@nongnu.org
 Guest CPU cores (TCG)
 ---------------------
 Overall TCG CPUs
-M: Richard Henderson <rth@twiddle.net>
+M: Richard Henderson <richard.henderson@linaro.org>
 R: Paolo Bonzini <pbonzini@redhat.com>
 S: Maintained
 F: softmmu/cpus.c
@@ -138,7 +138,7 @@ F: include/fpu/
 F: tests/fp/
 
 Alpha TCG CPUs
-M: Richard Henderson <rth@twiddle.net>
+M: Richard Henderson <richard.henderson@linaro.org>
 S: Maintained
 F: target/alpha/
 F: tests/tcg/alpha/
@@ -185,7 +185,7 @@ F: tests/tcg/cris/
 F: disas/cris.c
 
 HPPA (PA-RISC) TCG CPUs
-M: Richard Henderson <rth@twiddle.net>
+M: Richard Henderson <richard.henderson@linaro.org>
 S: Maintained
 F: target/hppa/
 F: hw/hppa/
@@ -297,7 +297,7 @@ S: Odd Fixes
 F: target/rx/
 
 S390 TCG CPUs
-M: Richard Henderson <rth@twiddle.net>
+M: Richard Henderson <richard.henderson@linaro.org>
 M: David Hildenbrand <david@redhat.com>
 S: Maintained
 F: target/s390x/
@@ -333,7 +333,7 @@ F: include/hw/unicore32/
 
 X86 TCG CPUs
 M: Paolo Bonzini <pbonzini@redhat.com>
-M: Richard Henderson <rth@twiddle.net>
+M: Richard Henderson <richard.henderson@linaro.org>
 M: Eduardo Habkost <ehabkost@redhat.com>
 S: Maintained
 F: target/i386/
@@ -430,7 +430,7 @@ F: scripts/kvm/vmxcap
 Guest CPU Cores (other accelerators)
 ------------------------------------
 Overall
-M: Richard Henderson <rth@twiddle.net>
+M: Richard Henderson <richard.henderson@linaro.org>
 R: Paolo Bonzini <pbonzini@redhat.com>
 S: Maintained
 F: include/sysemu/accel.h
@@ -534,7 +534,7 @@ F: qemu.nsi
 
 Alpha Machines
 --------------
-M: Richard Henderson <rth@twiddle.net>
+M: Richard Henderson <richard.henderson@linaro.org>
 S: Maintained
 F: hw/alpha/
 F: hw/isa/smc37c669-superio.c
@@ -1044,7 +1044,7 @@ F: hw/*/etraxfs_*.c
 HP-PARISC Machines
 ------------------
 HP B160L
-M: Richard Henderson <rth@twiddle.net>
+M: Richard Henderson <richard.henderson@linaro.org>
 R: Helge Deller <deller@gmx.de>
 S: Odd Fixes
 F: default-configs/hppa-softmmu.mak
@@ -2807,7 +2807,7 @@ F: scripts/gensyscalls.sh
 Tiny Code Generator (TCG)
 -------------------------
 Common TCG code
-M: Richard Henderson <rth@twiddle.net>
+M: Richard Henderson <richard.henderson@linaro.org>
 S: Maintained
 F: tcg/
 F: include/tcg/
@@ -2836,7 +2836,7 @@ F: tcg/arm/
 F: disas/arm.c
 
 i386 TCG target
-M: Richard Henderson <rth@twiddle.net>
+M: Richard Henderson <richard.henderson@linaro.org>
 S: Maintained
 F: tcg/i386/
 F: disas/i386.c
@@ -2851,7 +2851,7 @@ S: Odd Fixes
 F: tcg/mips/
 
 PPC TCG target
-M: Richard Henderson <rth@twiddle.net>
+M: Richard Henderson <richard.henderson@linaro.org>
 S: Odd Fixes
 F: tcg/ppc/
 F: disas/ppc.c
@@ -2865,7 +2865,7 @@ F: tcg/riscv/
 F: disas/riscv.c
 
 S390 TCG target
-M: Richard Henderson <rth@twiddle.net>
+M: Richard Henderson <richard.henderson@linaro.org>
 S: Maintained
 F: tcg/s390/
 F: disas/s390.c