add xenomai

hc

2024-11-01 2f529f9b558ca1c1bd74be7437a84e4711743404

 kernel/arch/x86/kernel/hpet.c
..
..
@@ -406,7 +406,7 @@
406
406
 	evt->set_next_event	= hpet_clkevt_set_next_event;
407
407
 	evt->set_state_shutdown	= hpet_clkevt_set_state_shutdown;
408
408
 
409
-	evt->features = CLOCK_EVT_FEAT_ONESHOT;
409
+	evt->features = CLOCK_EVT_FEAT_ONESHOT|CLOCK_EVT_FEAT_PIPELINE;
410
410
 	if (hc->boot_cfg & HPET_TN_PERIODIC) {
411
411
 		evt->features		|= CLOCK_EVT_FEAT_PERIODIC;
412
412
 		evt->set_state_periodic	= hpet_clkevt_set_state_periodic;
..
..
@@ -519,7 +519,7 @@
519
519
 		return IRQ_HANDLED;
520
520
 	}
521
521
 
522
-	evt->event_handler(evt);
522
+	clockevents_handle_event(evt);
523
523
 	return IRQ_HANDLED;
524
524
 }
525
525
 
..
..
@@ -702,7 +702,7 @@
702
702
 	if (arch_spin_is_locked(&old.lock))
703
703
 		goto contended;
704
704
 
705
-	local_irq_save(flags);
705
+	flags = hard_local_irq_save();
706
706
 	if (arch_spin_trylock(&hpet.lock)) {
707
707
 		new.value = hpet_readl(HPET_COUNTER);
708
708
 		/*
..
..
@@ -710,10 +710,10 @@
710
710
 		 */
711
711
 		WRITE_ONCE(hpet.value, new.value);
712
712
 		arch_spin_unlock(&hpet.lock);
713
-		local_irq_restore(flags);
713
+		hard_local_irq_restore(flags);
714
714
 		return (u64)new.value;
715
715
 	}
716
-	local_irq_restore(flags);
716
+	hard_local_irq_restore(flags);
717
717
 
718
718
 contended:
719
719
 	/*