diff --git a/qemu/hw/intc/apic.c b/qemu/hw/intc/apic.c
index 1f89770e..c5c1f60d 100644
--- a/qemu/hw/intc/apic.c
+++ b/qemu/hw/intc/apic.c
@@ -178,11 +178,13 @@ static void apic_pre_save(APICCommonState *s)
 
 static void apic_post_load(APICCommonState *s)
 {
+#if 0
     if (s->timer_expiry != -1) {
         timer_mod(s->timer, s->timer_expiry);
     } else {
         timer_del(s->timer);
     }
+#endif
 }
 
 static int apic_realize(struct uc_struct *uc, DeviceState *dev, Error **errp)
diff --git a/qemu/hw/intc/apic_common.c b/qemu/hw/intc/apic_common.c
index c5d32e39..9733afe4 100644
--- a/qemu/hw/intc/apic_common.c
+++ b/qemu/hw/intc/apic_common.c
@@ -152,7 +152,7 @@ void apic_init_reset(struct uc_struct *uc, DeviceState *dev)
     s->wait_for_sipi = !cpu_is_bsp(s->cpu);
 
     if (s->timer) {
-        timer_del(s->timer);
+        // timer_del(s->timer);
     }
     s->timer_expiry = -1;
 
diff --git a/qemu/include/qemu/timer.h b/qemu/include/qemu/timer.h
index bac87f7f..6772165b 100644
--- a/qemu/include/qemu/timer.h
+++ b/qemu/include/qemu/timer.h
@@ -105,314 +105,6 @@ static inline int64_t qemu_clock_get_us(QEMUClockType type)
     return qemu_clock_get_ns(type) / SCALE_US;
 }
 
-/*
- * QEMUTimerList
- */
-
-/**
- * timerlist_new:
- * @type: the clock type to associate with the timerlist
- * @cb: the callback to call on notification
- * @opaque: the opaque pointer to pass to the callback
- *
- * Create a new timerlist associated with the clock of
- * type @type.
- *
- * Returns: a pointer to the QEMUTimerList created
- */
-QEMUTimerList *timerlist_new(QEMUClockType type,
-                             QEMUTimerListNotifyCB *cb, void *opaque);
-
-/**
- * timerlist_has_timers:
- * @timer_list: the timer list to operate on
- *
- * Determine whether a timer list has active timers
- *
- * Note that this function should not be used when other threads also access
- * the timer list.  The return value may be outdated by the time it is acted
- * upon.
- *
- * Returns: true if the timer list has timers.
- */
-bool timerlist_has_timers(QEMUTimerList *timer_list);
-
-/**
- * timerlist_expired:
- * @timer_list: the timer list to operate on
- *
- * Determine whether a timer list has any timers which
- * are expired.
- *
- * Returns: true if the timer list has timers which
- * have expired.
- */
-bool timerlist_expired(QEMUTimerList *timer_list);
-
-/**
- * timerlist_deadline_ns:
- * @timer_list: the timer list to operate on
- *
- * Determine the deadline for a timer_list, i.e.
- * the number of nanoseconds until the first timer
- * expires. Return -1 if there are no timers.
- *
- * Returns: the number of nanoseconds until the earliest
- * timer expires -1 if none
- */
-int64_t timerlist_deadline_ns(QEMUTimerList *timer_list);
-
-/**
- * timerlist_get_clock:
- * @timer_list: the timer list to operate on
- *
- * Determine the clock type associated with a timer list.
- *
- * Returns: the clock type associated with the
- * timer list.
- */
-QEMUClockType timerlist_get_clock(QEMUTimerList *timer_list);
-
-/**
- * timerlist_run_timers:
- * @timer_list: the timer list to use
- *
- * Call all expired timers associated with the timer list.
- *
- * Returns: true if any timer expired
- */
-bool timerlist_run_timers(QEMUTimerList *timer_list);
-
-/**
- * timerlist_notify:
- * @timer_list: the timer list to use
- *
- * call the notifier callback associated with the timer list.
- */
-void timerlist_notify(QEMUTimerList *timer_list);
-
-/*
- * QEMUTimerListGroup
- */
-
-/**
- * timerlistgroup_init:
- * @tlg: the timer list group
- * @cb: the callback to call when a notify is required
- * @opaque: the opaque pointer to be passed to the callback.
- *
- * Initialise a timer list group. This must already be
- * allocated in memory and zeroed. The notifier callback is
- * called whenever a clock in the timer list group is
- * reenabled or whenever a timer associated with any timer
- * list is modified. If @cb is specified as null, qemu_notify()
- * is used instead.
- */
-void timerlistgroup_init(QEMUTimerListGroup *tlg,
-                         QEMUTimerListNotifyCB *cb, void *opaque);
-
-/**
- * timerlistgroup_deinit:
- * @tlg: the timer list group
- *
- * Deinitialise a timer list group. This must already be
- * initialised. Note the memory is not freed.
- */
-void timerlistgroup_deinit(QEMUTimerListGroup *tlg);
-
-/**
- * timerlistgroup_run_timers:
- * @tlg: the timer list group
- *
- * Run the timers associated with a timer list group.
- * This will run timers on multiple clocks.
- *
- * Returns: true if any timer callback ran
- */
-bool timerlistgroup_run_timers(QEMUTimerListGroup *tlg);
-
-/**
- * timerlistgroup_deadline_ns:
- * @tlg: the timer list group
- *
- * Determine the deadline of the soonest timer to
- * expire associated with any timer list linked to
- * the timer list group. Only clocks suitable for
- * deadline calculation are included.
- *
- * Returns: the deadline in nanoseconds or -1 if no
- * timers are to expire.
- */
-int64_t timerlistgroup_deadline_ns(QEMUTimerListGroup *tlg);
-
-/*
- * QEMUTimer
- */
-
-/**
- * timer_init:
- * @ts: the timer to be initialised
- * @timer_list: the timer list to attach the timer to
- * @scale: the scale value for the timer
- * @cb: the callback to be called when the timer expires
- * @opaque: the opaque pointer to be passed to the callback
- *
- * Initialise a new timer and associate it with @timer_list.
- * The caller is responsible for allocating the memory.
- *
- * You need not call an explicit deinit call. Simply make
- * sure it is not on a list with timer_del.
- */
-void timer_init(QEMUTimer *ts,
-                QEMUTimerList *timer_list, int scale,
-                QEMUTimerCB *cb, void *opaque);
-
-/**
- * timer_new_tl:
- * @timer_list: the timer list to attach the timer to
- * @scale: the scale value for the timer
- * @cb: the callback to be called when the timer expires
- * @opaque: the opaque pointer to be passed to the callback
- *
- * Creeate a new timer and associate it with @timer_list.
- * The memory is allocated by the function.
- *
- * This is not the preferred interface unless you know you
- * are going to call timer_free. Use timer_init instead.
- *
- * Returns: a pointer to the timer
- */
-static inline QEMUTimer *timer_new_tl(QEMUTimerList *timer_list,
-                                      int scale,
-                                      QEMUTimerCB *cb,
-                                      void *opaque)
-{
-    QEMUTimer *ts = g_malloc0(sizeof(QEMUTimer));
-    timer_init(ts, timer_list, scale, cb, opaque);
-    return ts;
-}
-
-/**
- * timer_free:
- * @ts: the timer
- *
- * Free a timer (it must not be on the active list)
- */
-void timer_free(QEMUTimer *ts);
-
-/**
- * timer_del:
- * @ts: the timer
- *
- * Delete a timer from the active list.
- *
- * This function is thread-safe but the timer and its timer list must not be
- * freed while this function is running.
- */
-void timer_del(QEMUTimer *ts);
-
-/**
- * timer_mod_ns:
- * @ts: the timer
- * @expire_time: the expiry time in nanoseconds
- *
- * Modify a timer to expire at @expire_time
- *
- * This function is thread-safe but the timer and its timer list must not be
- * freed while this function is running.
- */
-void timer_mod_ns(QEMUTimer *ts, int64_t expire_time);
-
-/**
- * timer_mod_anticipate_ns:
- * @ts: the timer
- * @expire_time: the expiry time in nanoseconds
- *
- * Modify a timer to expire at @expire_time or the current time,
- * whichever comes earlier.
- *
- * This function is thread-safe but the timer and its timer list must not be
- * freed while this function is running.
- */
-void timer_mod_anticipate_ns(QEMUTimer *ts, int64_t expire_time);
-
-/**
- * timer_mod:
- * @ts: the timer
- * @expire_time: the expire time in the units associated with the timer
- *
- * Modify a timer to expiry at @expire_time, taking into
- * account the scale associated with the timer.
- *
- * This function is thread-safe but the timer and its timer list must not be
- * freed while this function is running.
- */
-void timer_mod(QEMUTimer *ts, int64_t expire_timer);
-
-/**
- * timer_mod_anticipate:
- * @ts: the timer
- * @expire_time: the expiry time in nanoseconds
- *
- * Modify a timer to expire at @expire_time or the current time, whichever
- * comes earlier, taking into account the scale associated with the timer.
- *
- * This function is thread-safe but the timer and its timer list must not be
- * freed while this function is running.
- */
-void timer_mod_anticipate(QEMUTimer *ts, int64_t expire_time);
-
-/**
- * timer_pending:
- * @ts: the timer
- *
- * Determines whether a timer is pending (i.e. is on the
- * active list of timers, whether or not it has not yet expired).
- *
- * Returns: true if the timer is pending
- */
-bool timer_pending(QEMUTimer *ts);
-
-/**
- * timer_expired:
- * @ts: the timer
- *
- * Determines whether a timer has expired.
- *
- * Returns: true if the timer has expired
- */
-bool timer_expired(QEMUTimer *timer_head, int64_t current_time);
-
-/**
- * timer_expire_time_ns:
- * @ts: the timer
- *
- * Determine the expiry time of a timer
- *
- * Returns: the expiry time in nanoseconds
- */
-uint64_t timer_expire_time_ns(QEMUTimer *ts);
-
-/**
- * timer_get:
- * @f: the file
- * @ts: the timer
- *
- * Read a timer @ts from a file @f
- */
-void timer_get(QEMUFile *f, QEMUTimer *ts);
-
-/**
- * timer_put:
- * @f: the file
- * @ts: the timer
- */
-void timer_put(QEMUFile *f, QEMUTimer *ts);
-
-/*
- * General utility functions
- */
-
 /**
  * qemu_timeout_ns_to_ms:
  * @ns: nanosecond timeout value
diff --git a/qemu/qemu-timer.c b/qemu/qemu-timer.c
index 7520c250..28e5121c 100644
--- a/qemu/qemu-timer.c
+++ b/qemu/qemu-timer.c
@@ -55,21 +55,6 @@ typedef struct QEMUClock {
 
 static QEMUClock qemu_clocks[QEMU_CLOCK_MAX];
 
-/* A QEMUTimerList is a list of timers attached to a clock. More
- * than one QEMUTimerList can be attached to each clock, for instance
- * used by different AioContexts / threads. Each clock also has
- * a list of the QEMUTimerLists associated with it, in order that
- * reenabling the clock can call all the notifiers.
- */
-
-struct QEMUTimerList {
-    QEMUClock *clock;
-    QEMUTimer *active_timers;
-    QLIST_ENTRY(QEMUTimerList) list;
-    QEMUTimerListNotifyCB *notify_cb;
-    void *notify_opaque;
-};
-
 /**
  * qemu_clock_ptr:
  * @type: type of clock
@@ -83,117 +68,6 @@ static inline QEMUClock *qemu_clock_ptr(QEMUClockType type)
     return &qemu_clocks[type];
 }
 
-static bool timer_expired_ns(QEMUTimer *timer_head, int64_t current_time)
-{
-    return timer_head && (timer_head->expire_time <= current_time);
-}
-
-bool timerlist_has_timers(QEMUTimerList *timer_list)
-{
-    return !!timer_list->active_timers;
-}
-
-void timerlist_notify(QEMUTimerList *timer_list)
-{
-    if (timer_list->notify_cb) {
-        timer_list->notify_cb(timer_list->notify_opaque);
-    }
-}
-
-void timer_init(QEMUTimer *ts,
-                QEMUTimerList *timer_list, int scale,
-                QEMUTimerCB *cb, void *opaque)
-{
-    ts->timer_list = timer_list;
-    ts->cb = cb;
-    ts->opaque = opaque;
-    ts->scale = scale;
-    ts->expire_time = -1;
-}
-
-static void timer_del_locked(QEMUTimerList *timer_list, QEMUTimer *ts)
-{
-    QEMUTimer **pt, *t;
-
-    ts->expire_time = -1;
-    pt = &timer_list->active_timers;
-    for(;;) {
-        t = *pt;
-        if (!t)
-            break;
-        if (t == ts) {
-            *pt = t->next;
-            break;
-        }
-        pt = &t->next;
-    }
-}
-
-static bool timer_mod_ns_locked(QEMUTimerList *timer_list,
-                                QEMUTimer *ts, int64_t expire_time)
-{
-    QEMUTimer **pt, *t;
-
-    /* add the timer in the sorted list */
-    pt = &timer_list->active_timers;
-    for (;;) {
-        t = *pt;
-        if (!timer_expired_ns(t, expire_time)) {
-            break;
-        }
-        pt = &t->next;
-    }
-    ts->expire_time = MAX(expire_time, 0);
-    ts->next = *pt;
-    *pt = ts;
-
-    return pt == &timer_list->active_timers;
-}
-
-static void timerlist_rearm(QEMUTimerList *timer_list)
-{
-    /* Interrupt execution to force deadline recalculation.  */
-    timerlist_notify(timer_list);
-}
-
-/* stop a timer, but do not dealloc it */
-void timer_del(QEMUTimer *ts)
-{
-    QEMUTimerList *timer_list = ts->timer_list;
-
-    timer_del_locked(timer_list, ts);
-}
-
-/* modify the current timer so that it will be fired when current_time
-   >= expire_time. The corresponding callback will be called. */
-void timer_mod_ns(QEMUTimer *ts, int64_t expire_time)
-{
-    QEMUTimerList *timer_list = ts->timer_list;
-    bool rearm;
-
-    timer_del_locked(timer_list, ts);
-    rearm = timer_mod_ns_locked(timer_list, ts, expire_time);
-
-    if (rearm) {
-        timerlist_rearm(timer_list);
-    }
-}
-
-void timer_mod(QEMUTimer *ts, int64_t expire_time)
-{
-    timer_mod_ns(ts, expire_time * ts->scale);
-}
-
-bool timer_pending(QEMUTimer *ts)
-{
-    return ts->expire_time >= 0;
-}
-
-uint64_t timer_expire_time_ns(QEMUTimer *ts)
-{
-    return timer_pending(ts) ? ts->expire_time : -1;
-}
-
 /* return the host CPU cycle counter and handle stop/restart */
 int64_t cpu_get_ticks(void)
 {