Linus,
Please pull the latest timers/urgent Git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers-urgent-2026-01-18
# HEAD: 05dc4a9fc8b36d4c99d76bbc02aa9ec0132de4c2 hrtimer: Fix softirq base check in update_needs_ipi()
Fix the update_needs_ipi() check in the hrtimer code that
may result in incorrect skipping of hrtimer IPIs.
Thanks,
Ingo
------------------>
Thomas Weißschuh (1):
hrtimer: Fix softirq base check in update_needs_ipi()
kernel/time/hrtimer.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
index bdb30cc5e873..0e4bc1ca15ff 100644
--- a/kernel/time/hrtimer.c
+++ b/kernel/time/hrtimer.c
@@ -913,7 +913,7 @@ static bool update_needs_ipi(struct hrtimer_cpu_base *cpu_base,
return true;
/* Extra check for softirq clock bases */
- if (base->clockid < HRTIMER_BASE_MONOTONIC_SOFT)
+ if (base->index < HRTIMER_BASE_MONOTONIC_SOFT)
continue;
if (cpu_base->softirq_activated)
continue;