Messages in this thread Patch in this message | | | Date | Sun, 27 Feb 2005 03:16:55 -0800 | From | Andrew Morton <> | Subject | Re: [PATCH] PPC64: Generic hotplug cpu support |
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Zwane Mwaikambo <zwane@arm.linux.org.uk> wrote: > > Patch provides a generic hotplug cpu implementation, with the only current > user being pmac.
BUG: using smp_processor_id() in preemptible [00000001] code: swapper/0 caller is .native_idle+0x30/0x60
--- 25/arch/ppc64/kernel/idle.c~ppc64-generic-hotplug-cpu-support-fix 2005-02-27 11:12:47.000000000 -0700 +++ 25-akpm/arch/ppc64/kernel/idle.c 2005-02-27 11:13:03.000000000 -0700 @@ -294,7 +294,7 @@ static int native_idle(void) if (need_resched()) schedule(); - if (cpu_is_offline(smp_processor_id()) && + if (cpu_is_offline(_smp_processor_id()) && system_state == SYSTEM_RUNNING) cpu_die(); } _ - 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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