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> How about using logical destination mode when programming the IOAPIC? > Currently we do physical in io_apic.c (the reason why it breaks on NUMAQ) > This way we can get node affinity just by setting the Destination Field > for an IOREDTBL to APIC_BROADCAST_ID and also targetting single cpus on a > node becomes node generic. Yup, that'll work fine once we have balance_IRQ set up with node affinity. Using phys is just a cheapo lazy hacker's way to steal node affinity for free from the mouths of babes. M. - 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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