There is only one iocsr address space for the whole virt-machine board. When CPU is created, the one of percpu points to that of the board.
Here set iocsr address space when CPU is created rather than IPI creation stage. Signed-off-by: Bibo Mao <[email protected]> --- hw/loongarch/virt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/loongarch/virt.c b/hw/loongarch/virt.c index 63fa0f4e32..15022505c7 100644 --- a/hw/loongarch/virt.c +++ b/hw/loongarch/virt.c @@ -912,7 +912,6 @@ static void virt_irq_init(LoongArchVirtMachineState *lvms) cpudev = DEVICE(cpu_state); lacpu = LOONGARCH_CPU(cpu_state); env = &(lacpu->env); - env->address_space_iocsr = &lvms->as_iocsr; /* connect ipi irq to cpu irq */ qdev_connect_gpio_out(ipi, cpu, qdev_get_gpio_in(cpudev, IRQ_IPI)); @@ -1213,6 +1212,7 @@ static void virt_init(MachineState *machine) machine->possible_cpus->cpus[i].cpu = cpu; lacpu = LOONGARCH_CPU(cpu); lacpu->phy_id = machine->possible_cpus->cpus[i].arch_id; + lacpu->env.address_space_iocsr = &lvms->as_iocsr; } fw_cfg_add_memory(machine); -- 2.39.3
