arch-arm: Forward declare kvm_vcpu_init

Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Change-Id: I6fa5be48498d1a8f9c070e9ded11e8cadd4b89a1
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/47679
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
1 file changed