UBUNTU: SAUCE: s390/mm: fix local TLB flushing vs. detach of an mm address space

[mirror_ubuntu-zesty-kernel.git] / kernel / time / timekeeping_internal.h

diff --git a/kernel/time/timekeeping_internal.h b/kernel/time/timekeeping_internal.h
index 5be76270ec4a8f155574aabe2812f9edefb80aec..9a18f121f3990b3a635c350506ada940e0c7f922 100644 (file)
--- a/kernel/time/timekeeping_internal.h
+++ b/kernel/time/timekeeping_internal.h
@@ -13,9 +13,9 @@ extern void tk_debug_account_sleep_time(struct timespec64 *t);
 #endif
 
 #ifdef CONFIG_CLOCKSOURCE_VALIDATE_LAST_CYCLE
-static inline cycle_t clocksource_delta(cycle_t now, cycle_t last, cycle_t mask)
+static inline u64 clocksource_delta(u64 now, u64 last, u64 mask)
 {
-       cycle_t ret = (now - last) & mask;
+       u64 ret = (now - last) & mask;
 
        /*
         * Prevent time going backwards by checking the MSB of mask in
@@ -24,7 +24,7 @@ static inline cycle_t clocksource_delta(cycle_t now, cycle_t last, cycle_t mask)
        return ret & ~(mask >> 1) ? 0 : ret;
 }
 #else
-static inline cycle_t clocksource_delta(cycle_t now, cycle_t last, cycle_t mask)
+static inline u64 clocksource_delta(u64 now, u64 last, u64 mask)
 {
        return (now - last) & mask;
 }