diff --git a/cpu-all.h b/cpu-all.h
index 48a9a2c11368170df9712cbfa3578d5329c172f7..97a224db89eb4105a6335f75db2cb7d3dacc8426 100644
--- a/cpu-all.h
+++ b/cpu-all.h
@@ -768,6 +768,8 @@ extern int use_icount;
 #define CPU_INTERRUPT_DEBUG  0x80 /* Debug event occured.  */
 #define CPU_INTERRUPT_VIRQ   0x100 /* virtual interrupt pending.  */
 #define CPU_INTERRUPT_NMI    0x200 /* NMI pending. */
+#define CPU_INTERRUPT_INIT   0x400 /* INIT pending. */
+#define CPU_INTERRUPT_SIPI   0x800 /* SIPI pending. */
 
 void cpu_interrupt(CPUState *s, int mask);
 void cpu_reset_interrupt(CPUState *env, int mask);
diff --git a/cpu-exec.c b/cpu-exec.c
index 8734337d6744fa78b69d17c82d5b6bd55d9ac95f..db5cb5730e2b33c120f10f9e8a2d87ca868981bf 100644
--- a/cpu-exec.c
+++ b/cpu-exec.c
@@ -380,7 +380,14 @@ int cpu_exec(CPUState *env1)
                     }
 #endif
 #if defined(TARGET_I386)
-                    if (env->hflags2 & HF2_GIF_MASK) {
+                    if (interrupt_request & CPU_INTERRUPT_INIT) {
+                            svm_check_intercept(SVM_EXIT_INIT);
+                            do_cpu_init(env);
+                            env->exception_index = EXCP_HALTED;
+                            cpu_loop_exit();
+                    } else if (interrupt_request & CPU_INTERRUPT_SIPI) {
+                            do_cpu_sipi(env);
+                    } else if (env->hflags2 & HF2_GIF_MASK) {
                         if ((interrupt_request & CPU_INTERRUPT_SMI) &&
                             !(env->hflags & HF_SMM_MASK)) {
                             svm_check_intercept(SVM_EXIT_SMI);
diff --git a/hw/apic.c b/hw/apic.c
index 3e0413241313d9e73980c1ff3d22aec988e14f45..b059185bb55bd7b34937cf97c06c6ee3135998f8 100644
--- a/hw/apic.c
+++ b/hw/apic.c
@@ -85,6 +85,8 @@ typedef struct APICState {
     int64_t initial_count_load_time, next_time;
     uint32_t idx;
     QEMUTimer *timer;
+    int sipi_vector;
+    int wait_for_sipi;
 } APICState;
 
 static int apic_io_memory;
@@ -93,7 +95,6 @@ static int last_apic_idx = 0;
 static int apic_irq_delivered;
 
 
-static void apic_init_ipi(APICState *s);
 static void apic_set_irq(APICState *s, int vector_num, int trigger_mode);
 static void apic_update_irq(APICState *s);
 static void apic_get_delivery_bitmask(uint32_t *deliver_bitmask,
@@ -249,7 +250,7 @@ static void apic_bus_deliver(const uint32_t *deliver_bitmask,
         case APIC_DM_INIT:
             /* normal INIT IPI sent to processors */
             foreach_apic(apic_iter, deliver_bitmask,
-                         apic_init_ipi(apic_iter) );
+                         cpu_interrupt(apic_iter->cpu_env, CPU_INTERRUPT_INIT) );
             return;
 
         case APIC_DM_EXTINT:
@@ -454,10 +455,14 @@ static void apic_get_delivery_bitmask(uint32_t *deliver_bitmask,
 }
 
 
-static void apic_init_ipi(APICState *s)
+void apic_init_reset(CPUState *env)
 {
+    APICState *s = env->apic_state;
     int i;
 
+    if (!s)
+        return;
+
     s->tpr = 0;
     s->spurious_vec = 0xff;
     s->log_dest = 0;
@@ -474,22 +479,31 @@ static void apic_init_ipi(APICState *s)
     s->initial_count = 0;
     s->initial_count_load_time = 0;
     s->next_time = 0;
+    s->wait_for_sipi = 1;
 
-    cpu_reset(s->cpu_env);
-
-    s->cpu_env->halted = !(s->apicbase & MSR_IA32_APICBASE_BSP);
+    env->halted = !(s->apicbase & MSR_IA32_APICBASE_BSP);
 }
 
-/* send a SIPI message to the CPU to start it */
 static void apic_startup(APICState *s, int vector_num)
 {
-    CPUState *env = s->cpu_env;
-    if (!env->halted)
+    s->sipi_vector = vector_num;
+    cpu_interrupt(s->cpu_env, CPU_INTERRUPT_SIPI);
+}
+
+void apic_sipi(CPUState *env)
+{
+    APICState *s = env->apic_state;
+
+    cpu_reset_interrupt(env, CPU_INTERRUPT_SIPI);
+
+    if (!s->wait_for_sipi)
         return;
+
     env->eip = 0;
-    cpu_x86_load_seg_cache(env, R_CS, vector_num << 8, vector_num << 12,
+    cpu_x86_load_seg_cache(env, R_CS, s->sipi_vector << 8, s->sipi_vector << 12,
                            0xffff, 0);
     env->halted = 0;
+    s->wait_for_sipi = 0;
 }
 
 static void apic_deliver(APICState *s, uint8_t dest, uint8_t dest_mode,
@@ -894,7 +908,8 @@ static void apic_reset(void *opaque)
     s->apicbase = 0xfee00000 |
         (bsp ? MSR_IA32_APICBASE_BSP : 0) | MSR_IA32_APICBASE_ENABLE;
 
-    apic_init_ipi(s);
+    cpu_reset(s->cpu_env);
+    apic_init_reset(s->cpu_env);
 
     if (bsp) {
         /*
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index 3cd391a01ffd19200caba41bdd6866cc022fe778..a50f0594b0444891bc95b2e631b6622bfd07ed25 100644
--- a/target-i386/cpu.h
+++ b/target-i386/cpu.h
@@ -888,4 +888,8 @@ static inline void cpu_get_tb_cpu_state(CPUState *env, target_ulong *pc,
         (env->eflags & (IOPL_MASK | TF_MASK | RF_MASK | VM_MASK));
 }
 
+void apic_init_reset(CPUState *env);
+void apic_sipi(CPUState *env);
+void do_cpu_init(CPUState *env);
+void do_cpu_sipi(CPUState *env);
 #endif /* CPU_I386_H */
diff --git a/target-i386/exec.h b/target-i386/exec.h
index fbaf5bc9845e1dea4c852e9fa96250e786f4746b..42b471a269c05762170af3296cae40462003950e 100644
--- a/target-i386/exec.h
+++ b/target-i386/exec.h
@@ -345,6 +345,8 @@ static inline int cpu_has_work(CPUState *env)
     work = (env->interrupt_request & CPU_INTERRUPT_HARD) &&
            (env->eflags & IF_MASK);
     work |= env->interrupt_request & CPU_INTERRUPT_NMI;
+    work |= env->interrupt_request & CPU_INTERRUPT_INIT;
+    work |= env->interrupt_request & CPU_INTERRUPT_SIPI;
 
     return work;
 }
diff --git a/target-i386/helper.c b/target-i386/helper.c
index 75e7ccd45469d2cc1dadde8bc3ec488a2fc7b46d..8a76abdac5ff6fafbccd197e3cb0b806bcf0183b 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -1738,3 +1738,25 @@ CPUX86State *cpu_x86_init(const char *cpu_model)
 
     return env;
 }
+
+#if !defined(CONFIG_USER_ONLY)
+void do_cpu_init(CPUState *env)
+{
+    int sipi = env->interrupt_request & CPU_INTERRUPT_SIPI;
+    cpu_reset(env);
+    env->interrupt_request = sipi;
+    apic_init_reset(env);
+}
+
+void do_cpu_sipi(CPUState *env)
+{
+    apic_sipi(env);
+}
+#else
+void do_cpu_init(CPUState *env)
+{
+}
+void do_cpu_sipi(CPUState *env)
+{
+}
+#endif