On 11/02/2015 08:30 PM, Grygorii Strashko wrote: > On -RT above code will generate warnings, because driver_xx_hw_irq_handler() > will be forced threaded (by default) and, as result, generic_handle_irq() > will be called with IRQs enabled. To W/A this issue generic_handle_irq() can > be surrounded by raw_spin_lock_irqsave/irqrestore(wa_lock).
and what happens without -RT if you boot threadedirqs? Sebastian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
