Re: [PATCH] PPC64: Generic hotplug cpu support

2005-02-27 Thread Andrew Morton
Benjamin Herrenschmidt <[EMAIL PROTECTED]> wrote: > > > - if (cpu_is_offline(smp_processor_id()) && > > + if (cpu_is_offline(_smp_processor_id()) && > >system_state == SYSTEM_RUNNING) > >cpu_die(); > >} > > _ > > This is the idle

Re: [PATCH] PPC64: Generic hotplug cpu support

2005-02-27 Thread Benjamin Herrenschmidt
On Sun, 2005-02-27 at 03:16 -0800, Andrew Morton wrote: > 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 [0001] code: swapper/0 > caller is

Re: [PATCH] PPC64: Generic hotplug cpu support

2005-02-27 Thread Andrew Morton
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 [0001] code: swapper/0 caller is .native_idle+0x30/0x60 ---

Re: [PATCH] PPC64: Generic hotplug cpu support

2005-02-27 Thread Andrew Morton
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 [0001] code: swapper/0 caller is .native_idle+0x30/0x60 ---

Re: [PATCH] PPC64: Generic hotplug cpu support

2005-02-27 Thread Benjamin Herrenschmidt
On Sun, 2005-02-27 at 03:16 -0800, Andrew Morton wrote: 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 [0001] code: swapper/0 caller is

Re: [PATCH] PPC64: Generic hotplug cpu support

2005-02-27 Thread Andrew Morton
Benjamin Herrenschmidt [EMAIL PROTECTED] wrote: - if (cpu_is_offline(smp_processor_id()) + if (cpu_is_offline(_smp_processor_id()) system_state == SYSTEM_RUNNING) cpu_die(); } _ This is the idle loop. Is that ever

[PATCH] PPC64: Generic hotplug cpu support

2005-02-01 Thread Zwane Mwaikambo
Patch provides a generic hotplug cpu implementation, with the only current user being pmac. This doesn't replace real hotplug code as is currently used by LPAR systems. Ben i can add the additional pmac specific code to put the processor into a sleeping state seperately. Thanks to Nathan for

[PATCH] PPC64: Generic hotplug cpu support

2005-02-01 Thread Zwane Mwaikambo
Patch provides a generic hotplug cpu implementation, with the only current user being pmac. This doesn't replace real hotplug code as is currently used by LPAR systems. Ben i can add the additional pmac specific code to put the processor into a sleeping state seperately. Thanks to Nathan for