From: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Date: Thu, 21 Aug 2025 13:28:09 +0000 (+0200)
Subject: timers/itimer: Avoid direct access to hrtimer clockbase
X-Git-Tag: v6.18-rc1~178^2~11
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=5f531fe9cb489bf63f71f6e5eee6420c57fbc049;p=thirdparty%2Fkernel%2Flinux.git

timers/itimer: Avoid direct access to hrtimer clockbase

The field timer->base->get_time is a private implementation detail and
should not be accessed outside of the hrtimer core.

Switch to the equivalent helper.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/all/20250821-hrtimer-cleanup-get_time-v2-2-3ae822e5bfbd@linutronix.de
---

diff --git a/kernel/time/itimer.c b/kernel/time/itimer.c
index 876d389b2e219..7c6110e964e7e 100644
--- a/kernel/time/itimer.c
+++ b/kernel/time/itimer.c
@@ -163,8 +163,7 @@ void posixtimer_rearm_itimer(struct task_struct *tsk)
 	struct hrtimer *tmr = &tsk->signal->real_timer;
 
 	if (!hrtimer_is_queued(tmr) && tsk->signal->it_real_incr != 0) {
-		hrtimer_forward(tmr, tmr->base->get_time(),
-				tsk->signal->it_real_incr);
+		hrtimer_forward_now(tmr, tsk->signal->it_real_incr);
 		hrtimer_restart(tmr);
 	}
 }