fix last cpu timer initialization The timer #0 is the system timer, so the timer #num_cpu is the timer of the last CPU, and it must be initialized in slavio_timer_reset. Don't mark non-existing timers as running. Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: Blue Swirl <blauwirbel@gmail.com>