diff options
Diffstat (limited to 'hw/arm/virt.c')
| -rw-r--r-- | hw/arm/virt.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/hw/arm/virt.c b/hw/arm/virt.c index 0f8bfa57d7..742f68afca 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -1706,11 +1706,11 @@ static void virt_machine_class_init(ObjectClass *oc, void *data) HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(oc); mc->init = machvirt_init; - /* Start max_cpus at the maximum QEMU supports. We'll further restrict - * it later in machvirt_init, where we have more information about the + /* Start with max_cpus set to 512, which is the maximum supported by KVM. + * The value may be reduced later when we have more information about the * configuration of the particular instance. */ - mc->max_cpus = 255; + mc->max_cpus = 512; machine_class_allow_dynamic_sysbus_dev(mc, TYPE_VFIO_CALXEDA_XGMAC); machine_class_allow_dynamic_sysbus_dev(mc, TYPE_VFIO_AMD_XGBE); machine_class_allow_dynamic_sysbus_dev(mc, TYPE_RAMFB_DEVICE); @@ -1837,6 +1837,7 @@ static void virt_machine_2_12_options(MachineClass *mc) virt_machine_3_0_options(mc); SET_MACHINE_COMPAT(mc, VIRT_COMPAT_2_12); vmc->no_highmem_ecam = true; + mc->max_cpus = 255; } DEFINE_VIRT_MACHINE(2, 12) |