diff --git a/hw/i386/kvm/clock.c b/hw/i386/kvm/clock.c
index 272a88a..93e1829 100644
--- a/hw/i386/kvm/clock.c
+++ b/hw/i386/kvm/clock.c
@@ -17,7 +17,6 @@
 #include "qemu/host-utils.h"
 #include "sysemu/sysemu.h"
 #include "sysemu/kvm.h"
-#include "sysemu/cpus.h"
 #include "hw/sysbus.h"
 #include "hw/kvm/clock.h"
 
@@ -36,49 +35,6 @@ typedef struct KVMClockState {
     bool clock_valid;
 } KVMClockState;
 
-struct pvclock_vcpu_time_info {
-    uint32_t   version;
-    uint32_t   pad0;
-    uint64_t   tsc_timestamp;
-    uint64_t   system_time;
-    uint32_t   tsc_to_system_mul;
-    int8_t     tsc_shift;
-    uint8_t    flags;
-    uint8_t    pad[2];
-} __attribute__((__packed__)); /* 32 bytes */
-
-static uint64_t kvmclock_current_nsec(KVMClockState *s)
-{
-    CPUState *cpu = first_cpu;
-    CPUX86State *env = cpu->env_ptr;
-    hwaddr kvmclock_struct_pa = env->system_time_msr & ~1ULL;
-    uint64_t migration_tsc = env->tsc;
-    struct pvclock_vcpu_time_info time;
-    uint64_t delta;
-    uint64_t nsec_lo;
-    uint64_t nsec_hi;
-    uint64_t nsec;
-
-    if (!(env->system_time_msr & 1ULL)) {
-        /* KVM clock not active */
-        return 0;
-    }
-
-    cpu_physical_memory_read(kvmclock_struct_pa, &time, sizeof(time));
-
-    assert(time.tsc_timestamp <= migration_tsc);
-    delta = migration_tsc - time.tsc_timestamp;
-    if (time.tsc_shift < 0) {
-        delta >>= -time.tsc_shift;
-    } else {
-        delta <<= time.tsc_shift;
-    }
-
-    mulu64(&nsec_lo, &nsec_hi, delta, time.tsc_to_system_mul);
-    nsec = (nsec_lo >> 32) | (nsec_hi << 32);
-    return nsec + time.system_time;
-}
-
 static void kvmclock_vm_state_change(void *opaque, int running,
                                      RunState state)
 {
@@ -89,15 +45,9 @@ static void kvmclock_vm_state_change(void *opaque, int running,
 
     if (running) {
         struct kvm_clock_data data;
-        uint64_t time_at_migration = kvmclock_current_nsec(s);
 
         s->clock_valid = false;
 
-	/* We can't rely on the migrated clock value, just discard it */
-	if (time_at_migration) {
-	        s->clock = time_at_migration;
-	}
-
         data.clock = s->clock;
         data.flags = 0;
         ret = kvm_vm_ioctl(kvm_state, KVM_SET_CLOCK, &data);
@@ -125,8 +75,6 @@ static void kvmclock_vm_state_change(void *opaque, int running,
         if (s->clock_valid) {
             return;
         }
-
-        cpu_synchronize_all_states();
         ret = kvm_vm_ioctl(kvm_state, KVM_GET_CLOCK, &data);
         if (ret < 0) {
             fprintf(stderr, "KVM_GET_CLOCK failed: %s\n", strerror(ret));
diff --git a/migration.c b/migration.c
index 8d675b3..65d1c88 100644
--- a/migration.c
+++ b/migration.c
@@ -25,6 +25,7 @@
 #include "qemu/thread.h"
 #include "qmp-commands.h"
 #include "trace.h"
+#include "sysemu/cpus.h"
 
 enum {
     MIG_STATE_ERROR = -1,
@@ -608,6 +609,7 @@ static void *migration_thread(void *opaque)
                 qemu_system_wakeup_request(QEMU_WAKEUP_REASON_OTHER);
                 old_vm_running = runstate_is_running();
 
+                cpu_synchronize_all_states();
                 ret = vm_stop_force_state(RUN_STATE_FINISH_MIGRATE);
                 if (ret >= 0) {
                     qemu_file_set_rate_limit(s->file, INT64_MAX);