sparc64: Disable timer interrupts in fixup_irqs().
When a CPU is offlined, we leave the timer interrupts disabled because fixup_irqs() does not explicitly take care of that case. Fix this by invoking tick_ops->disable_irq(). Based upon analysis done by Paul E. McKenney. Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -792,6 +792,8 @@ void fixup_irqs(void)
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}
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spin_unlock_irqrestore(&irq_desc[irq].lock, flags);
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spin_unlock_irqrestore(&irq_desc[irq].lock, flags);
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}
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}
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tick_ops->disable_irq();
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}
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}
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#endif
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#endif
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