diff --git a/kernel/power/hibernate.c b/kernel/power/hibernate.c
index e19ee179d2112dc0b4ec6711c1126964655ca57f..a5c36e9c56a670c59cabe20376f2ce1aedcd5e8a 100644
--- a/kernel/power/hibernate.c
+++ b/kernel/power/hibernate.c
@@ -692,6 +692,7 @@ int hibernate(void)
 		goto Unlock;
 	}
 
+	pr_info("hibernation entry\n");
 	pm_prepare_console();
 	error = __pm_notifier_call_chain(PM_HIBERNATION_PREPARE, -1, &nr_calls);
 	if (error) {
@@ -762,6 +763,8 @@ int hibernate(void)
 	atomic_inc(&snapshot_device_available);
  Unlock:
 	unlock_system_sleep();
+	pr_info("hibernation exit\n");
+
 	return error;
 }
 
@@ -868,6 +871,7 @@ static int software_resume(void)
 		goto Unlock;
 	}
 
+	pr_info("resume from hibernation\n");
 	pm_prepare_console();
 	error = __pm_notifier_call_chain(PM_RESTORE_PREPARE, -1, &nr_calls);
 	if (error) {
@@ -884,6 +888,7 @@ static int software_resume(void)
  Finish:
 	__pm_notifier_call_chain(PM_POST_RESTORE, nr_calls, NULL);
 	pm_restore_console();
+	pr_info("resume from hibernation failed (%d)\n", error);
 	atomic_inc(&snapshot_device_available);
 	/* For success case, the suspend path will release the lock */
  Unlock:
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index 4f10773322fa4d4d58cb3d90eaf193bfc2415fc8..18cdb1596d274b0c4371fa961f17fb6775966cc2 100644
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -584,6 +584,7 @@ int pm_suspend(suspend_state_t state)
 	if (state <= PM_SUSPEND_ON || state >= PM_SUSPEND_MAX)
 		return -EINVAL;
 
+	pr_info("PM: suspend entry (%s)\n", pm_states[state]);
 	error = enter_state(state);
 	if (error) {
 		suspend_stats.fail++;
@@ -591,6 +592,7 @@ int pm_suspend(suspend_state_t state)
 	} else {
 		suspend_stats.success++;
 	}
+	pr_info("PM: suspend exit\n");
 	return error;
 }
 EXPORT_SYMBOL(pm_suspend);