1 files changed, 10 insertions, 0 deletions

diff --git a/arch/x86/kernel/cpu/mshyperv.c b/arch/x86/kernel/cpu/mshyperv.c
index 062f77279ce3..267daad8c036 100644
--- a/arch/x86/kernel/cpu/mshyperv.c
+++ b/arch/x86/kernel/cpu/mshyperv.c
@@ -29,6 +29,7 @@
 #include <asm/timer.h>
 #include <asm/reboot.h>
 #include <asm/nmi.h>
+#include <clocksource/hyperv_timer.h>
 
 struct ms_hyperv_info ms_hyperv;
 EXPORT_SYMBOL_GPL(ms_hyperv);
@@ -338,6 +339,15 @@ static void __init ms_hyperv_init_platform(void)
                 x2apic_phys = 1;
 # endif
 
+        /* Register Hyper-V specific clocksource */
+        hv_init_clocksource();
+#endif
+}
+
+void hv_setup_sched_clock(void *sched_clock)
+{
+#ifdef CONFIG_PARAVIRT
+        pv_ops.time.sched_clock = sched_clock;
 #endif
 }