Messages in this thread | | | Date | Thu, 11 Nov 2004 18:36:53 +0100 | From | Gunther Persoons <> | Subject | Re: [patch] Real-Time Preemption, -RT-2.6.10-rc1-mm3-V0.7.25-0 |
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Ingo Molnar wrote:
>* Ingo Molnar <mingo@elte.hu> wrote: > > > >>just in case you are using UP-IOAPIC, could you enable CONFIG_SMP >>(even if you are running an UP box) and see whether the lockup goes >>away? Which was the last -RT kernel that you tried that didnt lock up >>in this fashion? >> >> > >if with CONFIG_SMP it's more stable, could you try the following: turn >off CONFIG_SMP again and edit arch/i386/kernel/io_apic.c and remove this >string: > > && defined(CONFIG_SMP) > >(there should be only one occurence of this string.) > >this will turn the previous IO-APIC logic (used in -V0.7.24) back on. > > Ingo > > > It locked up after 20 minutes with CONFIG_SMP enabled. - 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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