linux-kernel - [PATCH 2/2] clocksource: timer-imx-sysctr: set cpumask to cpu_possible

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Message-Id: <20211201125030.2307746-2-peng.fan@oss.nxp.com>
Date:   Wed,  1 Dec 2021 20:50:30 +0800
From:   "Peng Fan (OSS)" <peng.fan@....nxp.com>
To:     daniel.lezcano@...aro.org, tglx@...utronix.de, shawnguo@...nel.org,
        s.hauer@...gutronix.de
Cc:     kernel@...gutronix.de, festevam@...il.com, linux-imx@....com,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        van.freenix@...il.com, Peng Fan <peng.fan@....com>
Subject: [PATCH 2/2] clocksource: timer-imx-sysctr: set cpumask to cpu_possible_mask

From: Peng Fan <peng.fan@....com>

Actually we have CLOCK_EVT_FEAT_DYNIRQ, the irq affinity will be runtime
changed and no issue. But the system counter timer is not tied to CPU0,
so use cpu_possible_mask here.

Signed-off-by: Peng Fan <peng.fan@....com>
---
 drivers/clocksource/timer-imx-sysctr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clocksource/timer-imx-sysctr.c b/drivers/clocksource/timer-imx-sysctr.c
index 2b309af11266..55a8e198d2a1 100644
--- a/drivers/clocksource/timer-imx-sysctr.c
+++ b/drivers/clocksource/timer-imx-sysctr.c
@@ -119,7 +119,7 @@ static struct timer_of to_sysctr = {
 
 static void __init sysctr_clockevent_init(void)
 {
-	to_sysctr.clkevt.cpumask = cpumask_of(0);
+	to_sysctr.clkevt.cpumask = cpu_possible_mask;
 
 	clockevents_config_and_register(&to_sysctr.clkevt,
 					timer_of_rate(&to_sysctr),
-- 
2.25.1