Messages in this thread | | | Date | Mon, 2 Aug 2004 10:30:31 -0400 (EDT) | From | Zwane Mwaikambo <> | Subject | Re: finding out the boot cpu number from userspace |
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On Mon, 2 Aug 2004, Arjan van de Ven wrote:
> assuming cpu 0 is the boot cpu sounds fragile/incorrect, but for irqbalanced > I'd like to find out which cpu is the boot cpu, is there a good way of doing > so ? > > The reason for needing this is that some firmware only likes running on the > boot cpu so I need to bind firmware-related irq's to that cpu ideally.
How about something like mptable which will give you the BSP flag from the MP table? I believe this gropes around /dev/mem. - 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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