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On Fri, 10 Dec 2004, George Anzinger wrote: > That is ok. Either we have interrupts off and no softirqs are pending and we > proceed to the "hlt" (where the interrupt will be taken), or softirqs are > pending, we turn interrupts on, do the softirq, turn interrupts off and try > again. Unless some tasklet (RCU?) never "gives up" or we will exit the while > with interrupts off and move on to the "hlt". Or did I miss something? But the point is that you cannot execute hlt with interrupts disabled. - 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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