Switch to HRTIMER_MODE_ABS_PINNED_HARD5.4-EXT-RES

Scheduling timers need to expire in a hard IRQ context which must be explicitly requested with Linux 5.4.

1 files changed, 1 insertions, 1 deletions

diff --git a/litmus/budget.c b/litmus/budget.c
index 00472f487560..fd2bdc2f24e5 100644
--- a/litmus/budget.c
+++ b/litmus/budget.c
@@ -81,7 +81,7 @@ static void arm_enforcement_timer(struct enforcement_timer* et,
         if (likely(!is_np(t))) {
                 when_to_fire = litmus_clock() + budget_remaining(t);
                 hrtimer_start(&et->timer, ns_to_ktime(when_to_fire),
-                        HRTIMER_MODE_ABS_PINNED);
+                        HRTIMER_MODE_ABS_PINNED_HARD);
                 et->armed = 1;
         }
 }