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    SubjectRe: [PATCH 2/2] clocksource: sun4i: change CPU mask to cpu_possible_mask
    On 10/25/2013 01:16 PM, Maxime Ripard wrote:
    > The interrupt for the timer is a shared processor interrupt, so any CPU
    > found in the system can handle it. Switch to our cpumask to
    > cpu_possible_mask instead of cpumask_of(0).
    >
    > Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>

    Applied to my tree for 3.14

    Thanks !

    sidenote: did you look at the CLOCK_EVT_FEAT_DYNIRQ flag ? It may reduce
    the number of wakeup for your system.

    > ---
    > drivers/clocksource/sun4i_timer.c | 2 +-
    > 1 file changed, 1 insertion(+), 1 deletion(-)
    >
    > diff --git a/drivers/clocksource/sun4i_timer.c b/drivers/clocksource/sun4i_timer.c
    > index a7f492e..6a76b4e 100644
    > --- a/drivers/clocksource/sun4i_timer.c
    > +++ b/drivers/clocksource/sun4i_timer.c
    > @@ -187,7 +187,7 @@ static void __init sun4i_timer_init(struct device_node *node)
    > val = readl(timer_base + TIMER_IRQ_EN_REG);
    > writel(val | TIMER_IRQ_EN(0), timer_base + TIMER_IRQ_EN_REG);
    >
    > - sun4i_clockevent.cpumask = cpumask_of(0);
    > + sun4i_clockevent.cpumask = cpu_possible_mask;
    > sun4i_clockevent.irq = irq;
    >
    > clockevents_config_and_register(&sun4i_clockevent, rate,
    >


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