Commit 05dc4a9f authored by Thomas Weißschuh's avatar Thomas Weißschuh Committed by Thomas Gleixner
Browse files

hrtimer: Fix softirq base check in update_needs_ipi() 



The 'clockid' field is not the correct way to check for a softirq base.

Fix the check to correctly compare the base type instead of the clockid.

Fixes: 1e7f7fbc ("hrtimer: Avoid more SMP function calls in clock_was_set()")
Signed-off-by: default avatarThomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: default avatarThomas Gleixner <tglx@kernel.org>
Cc: stable@vger.kernel.org
Link: https://patch.msgid.link/20260107-hrtimer-clock-base-check-v1-1-afb5dbce94a1@linutronix.de
parent 0f61b186

kernel/time/hrtimer.c

+1 −1
Original line number Diff line number Diff line
@@ -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;