Merge branch 'next' into for-linus

Prepare input updates for 5.13 merge window.

1 files changed, 17 insertions, 0 deletions

diff --git a/arch/um/include/linux/time-internal.h b/arch/um/include/linux/time-internal.h
index 68e45e950137..759956ab0108 100644
--- a/arch/um/include/linux/time-internal.h
+++ b/arch/um/include/linux/time-internal.h
@@ -7,6 +7,7 @@
 #ifndef __TIMER_INTERNAL_H__
 #define __TIMER_INTERNAL_H__
 #include <linux/list.h>
+#include <asm/bug.h>
 
 #define TIMER_MULTIPLIER 256
 #define TIMER_MIN_DELTA  500
@@ -54,6 +55,9 @@ static inline void time_travel_wait_readable(int fd)
 }
 
 void time_travel_add_irq_event(struct time_travel_event *e);
+void time_travel_add_event_rel(struct time_travel_event *e,
+			       unsigned long long delay_ns);
+bool time_travel_del_event(struct time_travel_event *e);
 #else
 struct time_travel_event {
 };
@@ -74,6 +78,19 @@ static inline void time_travel_propagate_time(void)
 static inline void time_travel_wait_readable(int fd)
 {
 }
+
+static inline void time_travel_add_irq_event(struct time_travel_event *e)
+{
+	WARN_ON(1);
+}
+
+/*
+ * not inlines so the data structure need not exist,
+ * cause linker failures
+ */
+extern void time_travel_not_configured(void);
+#define time_travel_add_event_rel(...) time_travel_not_configured()
+#define time_travel_del_event(...) time_travel_not_configured()
 #endif /* CONFIG_UML_TIME_TRAVEL_SUPPORT */
 
 /*