From 80f63fd09efe9d9c016fd6378116eb7394edd2f2 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Wed, 18 Feb 2026 15:20:11 +0100 Subject: s390/vtime: Use lockdep_assert_irqs_disabled() instead of BUG_ON() Use lockdep_assert_irqs_disabled() instead of BUG_ON(). This avoids crashing the kernel, and generates better code if CONFIG_PROVE_LOCKING is disabled. Reviewed-by: Sven Schnelle Signed-off-by: Heiko Carstens Signed-off-by: Vasily Gorbik --- arch/s390/kernel/vtime.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c index 4111ff4d727c..bf48744d0912 100644 --- a/arch/s390/kernel/vtime.c +++ b/arch/s390/kernel/vtime.c @@ -48,8 +48,7 @@ static inline void set_vtimer(u64 expires) static inline int virt_timer_forward(u64 elapsed) { - BUG_ON(!irqs_disabled()); - + lockdep_assert_irqs_disabled(); if (list_empty(&virt_timer_list)) return 0; elapsed = atomic64_add_return(elapsed, &virt_timer_elapsed); -- cgit v1.2.3