Re: [tip:smp/hotplug] idle: Implement generic idle function

Tony Luck
2013-04-15T22:25:32Z

Built next-20130415 and got this on ia64 early in boot:

WARNING: at kernel/cpu/idle.c:94 cpu_idle_loop+0x360/0x380()
Hardware name: server rx2620
Modules linked in:

Call Trace:
[<a000000100014ac0>] show_stack+0x80/0xa0
sp=a000000101287c50 bsp=a000000101280e48
[<a000000100dabd40>] dump_stack+0x30/0x50
sp=a000000101287e20 bsp=a000000101280e30
[<a000000100073e40>] warn_slowpath_common+0xc0/0x100
sp=a000000101287e20 bsp=a000000101280de8
[<a000000100073ec0>] warn_slowpath_null+0x40/0x60
sp=a000000101287e20 bsp=a000000101280dc0
[<a0000001000fa7a0>] cpu_idle_loop+0x360/0x380
sp=a000000101287e20 bsp=a000000101280d80
[<a0000001000fa800>] cpu_startup_entry+0x40/0x60
sp=a000000101287e20 bsp=a000000101280d68
[<a000000100d9f460>] rest_init+0x100/0x120
sp=a000000101287e20 bsp=a000000101280d50
[<a00000010114d3b0>] start_kernel+0x770/0x890
sp=a000000101287e20 bsp=a000000101280cd0
[<a000000100d9f320>] start_ap+0x760/0x780
sp=a000000101287e30 bsp=a000000101280bc0