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* Daniel Walker <dwalker@mvista.com> wrote: > I submitted a fix for this a while ago, I think .. > interruptible_sleep_on()'s are broken .. sleep_on() is a fundamentally broken interface, it only works on UP - but there it _does_ rely on the behavior your patch removes. (i.e. disabled interrupts until we hit schedule()) the PREEMPT_RT kernel makes the limitations of sleep_on() even more apparent. The patch only removes the warning, it doesnt remove the race. To remove the race, sleep_on() usage should be converted to something else. (e.g. one of the wait_event() variants) Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | |||||||||
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