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authorKoen Vandeputte <koen.vandeputte@ncentric.com>2019-01-28 13:54:02 +0100
committerKoen Vandeputte <koen.vandeputte@ncentric.com>2019-01-28 18:17:32 +0100
commit880a4b334ebc0fc7668343e7feafffa6767d6b08 (patch)
treef77afc2040557da6ee0df9670c33486d848ee77b
parentc6bebe1a9496f9888e451a7f8aea6db916c0bdf2 (diff)
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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>
-rw-r--r--target/linux/cns3xxx/patches-4.14/090-timers.patch6
1 files changed, 4 insertions, 2 deletions
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);
}