Messages in this thread | | | Subject | Re: Faster reboots (and a better way of taking crashdumps?) | Date | Tue, 16 Apr 2002 23:59:46 +0100 (BST) | From | Alan Cox <> |
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> > I totally agree. Walking the driver tree is exactly what I want. > > Disabling bus masters is just a quick hack to rule out a DMA killing > > your linux booting linux. > > Is there easy way to disable all busmasters? It might help suspend-to-disk > and suspend-to-ram to work well until proper support is done...
Well there is an impolite way - just flip all the master bits off. How the device reacts is a more complex question. Really you want to ask each device to shut up - 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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