Zwane Mwaikambo <[EMAIL PROTECTED]> 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();
        }
_

-
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