On Sun, May 16, 2021 at 06:28:55PM +0800, Yanan Wang wrote: > We create and initialize a cpuobj for each present cpu in > machvirt_init(). Now we also initialize the cpu member of > structure CPUArchId for each present cpu in the function. > > This will be used to determine whether a cpu is present > when generating ACPI tables in later patches. > > Co-developed-by: Ying Fang <fangyi...@huawei.com> > Signed-off-by: Ying Fang <fangyi...@huawei.com> > Signed-off-by: Yanan Wang <wangyana...@huawei.com> > --- > hw/arm/virt.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/hw/arm/virt.c b/hw/arm/virt.c > index e5dcdebdbc..50e324975f 100644 > --- a/hw/arm/virt.c > +++ b/hw/arm/virt.c > @@ -2061,6 +2061,13 @@ static void machvirt_init(MachineState *machine) > } > > qdev_realize(DEVICE(cpuobj), NULL, &error_fatal); > + > + /* > + * As ARM cpu hotplug is not supported yet, we initialize > + * the present cpu members here. > + */ > + machine->possible_cpus->cpus[n].cpu = cpuobj; > + > object_unref(cpuobj); > } > fdt_add_timer_nodes(vms); > -- > 2.19.1 >
Reviewed-by: Andrew Jones <drjo...@redhat.com>
