From: Koen Vandeputte Date: Mon, 28 Jan 2019 12:54:02 +0000 (+0100) Subject: cns3xxx: don't use invalid mask value for clock events X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=880a4b334ebc0fc7668343e7feafffa6767d6b08;p=openwrt%2Fstaging%2Fluka.git 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 --- diff --git a/target/linux/cns3xxx/patches-4.14/090-timers.patch b/target/linux/cns3xxx/patches-4.14/090-timers.patch index 34a4934d62..b3810f8c9b 100644 --- a/target/linux/cns3xxx/patches-4.14/090-timers.patch +++ b/target/linux/cns3xxx/patches-4.14/090-timers.patch @@ -17,15 +17,17 @@ writel(reload, cns3xxx_tmr1 + TIMER1_AUTO_RELOAD_OFFSET); ctrl |= (1 << 0) | (1 << 2) | (1 << 9); 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, .tick_resume = cns3xxx_shutdown, .set_next_event = cns3xxx_timer_set_next_event, - .rating = 350, +- .cpumask = cpu_all_mask, + .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 twd_local_timer_register(&cns3xx_twd_local_timer); }