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| author | Koen Vandeputte <koen.vandeputte@ncentric.com> | 2019-01-28 13:54:02 +0100 |
|---|---|---|
| committer | Koen Vandeputte <koen.vandeputte@ncentric.com> | 2019-01-28 18:17:32 +0100 |
| commit | 880a4b334ebc0fc7668343e7feafffa6767d6b08 (patch) | |
| tree | f77afc2040557da6ee0df9670c33486d848ee77b /target/linux/cns3xxx/patches-4.14/090-timers.patch | |
| parent | c6bebe1a9496f9888e451a7f8aea6db916c0bdf2 (diff) | |
| download | upstream-880a4b334ebc0fc7668343e7feafffa6767d6b08.tar.gz upstream-880a4b334ebc0fc7668343e7feafffa6767d6b08.tar.bz2 upstream-880a4b334ebc0fc7668343e7feafffa6767d6b08.zip | |
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>
Diffstat (limited to 'target/linux/cns3xxx/patches-4.14/090-timers.patch')
| -rw-r--r-- | target/linux/cns3xxx/patches-4.14/090-timers.patch | 6 |
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); } |