From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 2 Aug 2018 12:53:10 +0000 (+0200)
Subject: clocksource/drivers/arm_arch_timer: Fix bogus cpu_all_mask usage
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=6777996d27dd4f0a569ed9593e78db68c6b659cd;p=openwrt%2Fstaging%2Fblogic.git

clocksource/drivers/arm_arch_timer: Fix bogus cpu_all_mask usage

Using cpu_all_mask as target mask for clockevents is wrong as it never can
actually target not possible CPUs. Use cpu_possible_mask instead

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Sudeep Holla <sudeep.holla@arm.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
---

diff --git a/drivers/clocksource/arm_arch_timer.c b/drivers/clocksource/arm_arch_timer.c
index 57cb2f00fc07..d8c7f5750cdb 100644
--- a/drivers/clocksource/arm_arch_timer.c
+++ b/drivers/clocksource/arm_arch_timer.c
@@ -735,7 +735,7 @@ static void __arch_timer_setup(unsigned type,
 		clk->features |= CLOCK_EVT_FEAT_DYNIRQ;
 		clk->name = "arch_mem_timer";
 		clk->rating = 400;
-		clk->cpumask = cpu_all_mask;
+		clk->cpumask = cpu_possible_mask;
 		if (arch_timer_mem_use_virtual) {
 			clk->set_state_shutdown = arch_timer_shutdown_virt_mem;
 			clk->set_state_oneshot_stopped = arch_timer_shutdown_virt_mem;