diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/core/machine.c | 20 | ||||
| -rw-r--r-- | hw/i386/pc_piix.c | 1 | ||||
| -rw-r--r-- | hw/i386/pc_q35.c | 1 |
3 files changed, 22 insertions, 0 deletions
diff --git a/hw/core/machine.c b/hw/core/machine.c index e3a3e2ab73..cb1185ada4 100644 --- a/hw/core/machine.c +++ b/hw/core/machine.c @@ -254,6 +254,20 @@ static void machine_set_iommu(Object *obj, bool value, Error **errp) ms->iommu = value; } +static void machine_set_suppress_vmdesc(Object *obj, bool value, Error **errp) +{ + MachineState *ms = MACHINE(obj); + + ms->suppress_vmdesc = value; +} + +static bool machine_get_suppress_vmdesc(Object *obj, Error **errp) +{ + MachineState *ms = MACHINE(obj); + + return ms->suppress_vmdesc; +} + static int error_on_sysbus_device(SysBusDevice *sbdev, void *opaque) { error_report("Option '-device %s' cannot be handled by this machine", @@ -377,6 +391,12 @@ static void machine_initfn(Object *obj) object_property_set_description(obj, "iommu", "Set on/off to enable/disable Intel IOMMU (VT-d)", NULL); + object_property_add_bool(obj, "suppress-vmdesc", + machine_get_suppress_vmdesc, + machine_set_suppress_vmdesc, NULL); + object_property_set_description(obj, "suppress-vmdesc", + "Set on to disable self-describing migration", + NULL); /* Register notifier when init is done for sysbus sanity checks */ ms->sysbus_notifier.notify = machine_init_notify; diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 8eab4ba94d..36c69d71ef 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -335,6 +335,7 @@ static void pc_compat_2_2(MachineState *machine) CPUID_7_0_EBX_HLE | CPUID_7_0_EBX_RTM, 0); x86_cpu_compat_set_features("Broadwell", FEAT_7_0_EBX, CPUID_7_0_EBX_HLE | CPUID_7_0_EBX_RTM, 0); + machine->suppress_vmdesc = true; } static void pc_compat_2_1(MachineState *machine) diff --git a/hw/i386/pc_q35.c b/hw/i386/pc_q35.c index c0f21fe725..bc40537d55 100644 --- a/hw/i386/pc_q35.c +++ b/hw/i386/pc_q35.c @@ -314,6 +314,7 @@ static void pc_compat_2_2(MachineState *machine) CPUID_7_0_EBX_HLE | CPUID_7_0_EBX_RTM, 0); x86_cpu_compat_set_features("Broadwell", FEAT_7_0_EBX, CPUID_7_0_EBX_HLE | CPUID_7_0_EBX_RTM, 0); + machine->suppress_vmdesc = true; } static void pc_compat_2_1(MachineState *machine) |