diff options
-rw-r--r-- | kvm.h | 5 | ||||
-rw-r--r-- | qemu-kvm-x86.c | 3 | ||||
-rw-r--r-- | qemu-kvm.c | 5 | ||||
-rw-r--r-- | target-i386/kvm.c | 8 | ||||
-rw-r--r-- | target-i386/machine.c | 6 |
5 files changed, 23 insertions, 4 deletions
@@ -52,6 +52,9 @@ int kvm_set_migration_log(int enable); int kvm_has_sync_mmu(void); #endif /* KVM_UPSTREAM */ int kvm_has_vcpu_events(void); +int kvm_put_vcpu_events(CPUState *env); +int kvm_get_vcpu_events(CPUState *env); + #ifdef KVM_UPSTREAM void kvm_setup_guest_memory(void *start, size_t size); @@ -96,7 +99,9 @@ int kvm_arch_init(KVMState *s, int smp_cpus); int kvm_arch_init_vcpu(CPUState *env); +#endif void kvm_arch_reset_vcpu(CPUState *env); +#ifdef KVM_UPSTREAM struct kvm_guest_debug; struct kvm_debug_exit_arch; diff --git a/qemu-kvm-x86.c b/qemu-kvm-x86.c index 82e362cce..7f820a4f0 100644 --- a/qemu-kvm-x86.c +++ b/qemu-kvm-x86.c @@ -1457,8 +1457,9 @@ void kvm_arch_push_nmi(void *opaque) void kvm_arch_cpu_reset(CPUState *env) { - env->interrupt_injected = -1; + kvm_arch_reset_vcpu(env); kvm_arch_load_regs(env); + kvm_put_vcpu_events(env); if (!cpu_is_bsp(env)) { if (kvm_irqchip_in_kernel()) { #ifdef KVM_CAP_MP_STATE diff --git a/qemu-kvm.c b/qemu-kvm.c index eef1526ec..3d9bebd94 100644 --- a/qemu-kvm.c +++ b/qemu-kvm.c @@ -2187,6 +2187,11 @@ static int kvm_create_context(void) return r; } + kvm_state->vcpu_events = 0; +#ifdef KVM_CAP_VCPU_EVENTS + kvm_state->vcpu_events = kvm_check_extension(kvm_state, KVM_CAP_VCPU_EVENTS); +#endif + kvm_init_ap(); if (kvm_irqchip) { if (!qemu_kvm_has_gsi_routing()) { diff --git a/target-i386/kvm.c b/target-i386/kvm.c index c338bf7cd..cb7077b41 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -226,6 +226,7 @@ int kvm_arch_init_vcpu(CPUState *env) return kvm_vcpu_ioctl(env, KVM_SET_CPUID2, &cpuid_data); } +#endif void kvm_arch_reset_vcpu(CPUState *env) { env->exception_injected = -1; @@ -233,6 +234,7 @@ void kvm_arch_reset_vcpu(CPUState *env) env->nmi_injected = 0; env->nmi_pending = 0; } +#ifdef KVM_UPSTREAM static int kvm_has_msr_star(CPUState *env) { @@ -717,8 +719,9 @@ static int kvm_get_mp_state(CPUState *env) env->mp_state = mp_state.mp_state; return 0; } +#endif -static int kvm_put_vcpu_events(CPUState *env) +int kvm_put_vcpu_events(CPUState *env) { #ifdef KVM_CAP_VCPU_EVENTS struct kvm_vcpu_events events; @@ -748,7 +751,7 @@ static int kvm_put_vcpu_events(CPUState *env) #endif } -static int kvm_get_vcpu_events(CPUState *env) +int kvm_get_vcpu_events(CPUState *env) { #ifdef KVM_CAP_VCPU_EVENTS struct kvm_vcpu_events events; @@ -785,6 +788,7 @@ static int kvm_get_vcpu_events(CPUState *env) return 0; } +#ifdef KVM_UPSTREAM int kvm_arch_put_registers(CPUState *env) { int ret; diff --git a/target-i386/machine.c b/target-i386/machine.c index 47ca6e856..0b8a33afd 100644 --- a/target-i386/machine.c +++ b/target-i386/machine.c @@ -323,7 +323,10 @@ static void cpu_pre_save(void *opaque) int i; cpu_synchronize_state(env); - kvm_save_mpstate(env); + if (kvm_enabled()) { + kvm_save_mpstate(env); + kvm_get_vcpu_events(env); + } /* FPU */ env->fpus_vmstate = (env->fpus & ~0x3800) | (env->fpstt & 0x7) << 11; @@ -374,6 +377,7 @@ static int cpu_post_load(void *opaque, int version_id) kvm_load_tsc(env); kvm_load_mpstate(env); + kvm_put_vcpu_events(env); } return 0; |