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Ingo Molnar writes: > is there any architecture where irq 0 is a legitimate setting that could > occur in drivers, and which would make NO_IRQ define of 0 non-practical? Yes, G5 powermacs have the SATA controller on irq 0. So if we can't use irq 0, I can't get to my hard disk. :) Other powermacs also use irq 0 for various things, as do embedded PPC machines. Paul. - 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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