diff options
Diffstat (limited to 'target-i386')
| -rw-r--r-- | target-i386/kvm.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/target-i386/kvm.c b/target-i386/kvm.c index f6f4189f4d..e41de394d2 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -1337,6 +1337,36 @@ static int kvm_get_mp_state(CPUState *env) return 0; } +static int kvm_get_apic(CPUState *env) +{ + DeviceState *apic = env->apic_state; + struct kvm_lapic_state kapic; + int ret; + + if (apic && kvm_enabled() && kvm_irqchip_in_kernel()) { + ret = kvm_vcpu_ioctl(env, KVM_GET_LAPIC, &kapic); + if (ret < 0) { + return ret; + } + + kvm_get_apic_state(apic, &kapic); + } + return 0; +} + +static int kvm_put_apic(CPUState *env) +{ + DeviceState *apic = env->apic_state; + struct kvm_lapic_state kapic; + + if (apic && kvm_enabled() && kvm_irqchip_in_kernel()) { + kvm_put_apic_state(apic, &kapic); + + return kvm_vcpu_ioctl(env, KVM_SET_LAPIC, &kapic); + } + return 0; +} + static int kvm_put_vcpu_events(CPUState *env, int level) { struct kvm_vcpu_events events; @@ -1510,6 +1540,10 @@ int kvm_arch_put_registers(CPUState *env, int level) if (ret < 0) { return ret; } + ret = kvm_put_apic(env); + if (ret < 0) { + return ret; + } } ret = kvm_put_vcpu_events(env, level); if (ret < 0) { @@ -1557,6 +1591,10 @@ int kvm_arch_get_registers(CPUState *env) if (ret < 0) { return ret; } + ret = kvm_get_apic(env); + if (ret < 0) { + return ret; + } ret = kvm_get_vcpu_events(env); if (ret < 0) { return ret; |