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cns3xxx: don't use invalid mask value for clock events 

According to a commit from kernel 4.18-rc3, it's not valid
to use "cpu_mask_all" for clock events and it should be
replaced in favor of "cpu_possible_mask" [1]

This warning was seen when booting kernel 4.19 on a cns3xxx board.
Let's fix it also here just to be safe.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v4.19.18&id=fbfa9260085b5b578a049a90135e5c51928c5f7f

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
openwrt-19.07
Koen Vandeputte 2019-01-28 13:54:02 +01:00
parent c6bebe1a94
commit 880a4b334e
1 changed files with 4 additions and 2 deletions
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6
target/linux/cns3xxx/patches-4.14/090-timers.patch
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@ -17,15 +17,17 @@
writel(reload, cns3xxx_tmr1 + TIMER1_AUTO_RELOAD_OFFSET); writel(reload, cns3xxx_tmr1 + TIMER1_AUTO_RELOAD_OFFSET);
ctrl |= (1 << 0) | (1 << 2) | (1 << 9); ctrl |= (1 << 0) | (1 << 2) | (1 << 9);
writel(ctrl, cns3xxx_tmr1 + TIMER1_2_CONTROL_OFFSET); writel(ctrl, cns3xxx_tmr1 + TIMER1_2_CONTROL_OFFSET);
@@ -175,7 +176,7 @@ static struct clock_event_device cns3xxx @@ -175,8 +176,8 @@ static struct clock_event_device cns3xxx
.set_state_oneshot = cns3xxx_set_oneshot, .set_state_oneshot = cns3xxx_set_oneshot,
.tick_resume = cns3xxx_shutdown, .tick_resume = cns3xxx_shutdown,
.set_next_event = cns3xxx_timer_set_next_event, .set_next_event = cns3xxx_timer_set_next_event,
- .rating = 350, - .rating = 350,
- .cpumask = cpu_all_mask,
+ .rating = 300, + .rating = 300,
.cpumask = cpu_all_mask, + .cpumask = cpu_possible_mask,
}; };
static void __init cns3xxx_clockevents_init(unsigned int timer_irq)
@@ -220,6 +221,32 @@ static void __init cns3xxx_init_twd(void @@ -220,6 +221,32 @@ static void __init cns3xxx_init_twd(void
twd_local_timer_register(&cns3xx_twd_local_timer); twd_local_timer_register(&cns3xx_twd_local_timer);
} }