diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
index 2af937a8b1c5..b9494fb3769c 100644
--- a/drivers/acpi/sleep.c
+++ b/drivers/acpi/sleep.c
@@ -977,21 +977,28 @@ static int acpi_s2idle_prepare_late(void)
 	return 0;
 }
 
-static void acpi_s2idle_wake(void)
+static bool acpi_s2idle_wake(void)
 {
-	/*
-	 * If IRQD_WAKEUP_ARMED is set for the SCI at this point, the SCI has
-	 * not triggered while suspended, so bail out.
-	 */
-	if (!acpi_sci_irq_valid() ||
-	    irqd_is_wakeup_armed(irq_get_irq_data(acpi_sci_irq)))
-		return;
+	if (!acpi_sci_irq_valid())
+		return pm_wakeup_pending();
+
+	while (pm_wakeup_pending()) {
+		/*
+		 * If IRQD_WAKEUP_ARMED is set for the SCI at this point, the
+		 * SCI has not triggered while suspended, so bail out (the
+		 * wakeup is pending anyway and the SCI is not the source of
+		 * it).
+		 */
+		if (irqd_is_wakeup_armed(irq_get_irq_data(acpi_sci_irq)))
+			return true;
+
+		/*
+		 * If there are no EC events to process, the wakeup is regarded
+		 * as a genuine one.
+		 */
+		if (!acpi_ec_dispatch_gpe())
+			return true;
 
-	/*
-	 * If there are EC events to process, the wakeup may be a spurious one
-	 * coming from the EC.
-	 */
-	if (acpi_ec_dispatch_gpe()) {
 		/*
 		 * Cancel the wakeup and process all pending events in case
 		 * there are any wakeup ones in there.
@@ -1009,8 +1016,19 @@ static void acpi_s2idle_wake(void)
 		acpi_ec_flush_work();
 		acpi_os_wait_events_complete(); /* synchronize Notify handling */
 
+		/*
+		 * The SCI is in the "suspended" state now and it cannot produce
+		 * new wakeup events till the rearming below, so if any of them
+		 * are pending here, they must be resulting from the processing
+		 * of EC events above or coming from somewhere else.
+		 */
+		if (pm_wakeup_pending())
+			return true;
+
 		rearm_wake_irq(acpi_sci_irq);
 	}
+
+	return false;
 }
 
 static void acpi_s2idle_restore_early(void)
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 6fc8843f1c9e..cd97d2c8840c 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -191,7 +191,7 @@ struct platform_s2idle_ops {
 	int (*begin)(void);
 	int (*prepare)(void);
 	int (*prepare_late)(void);
-	void (*wake)(void);
+	bool (*wake)(void);
 	void (*restore_early)(void);
 	void (*restore)(void);
 	void (*end)(void);
diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c
index f3b7239f1892..27f149f5d4a9 100644
--- a/kernel/power/suspend.c
+++ b/kernel/power/suspend.c
@@ -131,11 +131,12 @@ static void s2idle_loop(void)
 	 * to avoid them upfront.
 	 */
 	for (;;) {
-		if (s2idle_ops && s2idle_ops->wake)
-			s2idle_ops->wake();
-
-		if (pm_wakeup_pending())
+		if (s2idle_ops && s2idle_ops->wake) {
+			if (s2idle_ops->wake())
+				break;
+		} else if (pm_wakeup_pending()) {
 			break;
+		}
 
 		pm_wakeup_clear(false);