2.6.16-mm1: CONFIG_HOTPLUG_CPU compile error

[Adrian Bunk <bunk@stusta.de>]

On Thu, Mar 23, 2006 at 01:40:46AM -0800, Andrew Morton wrote:
>...
> Changes since 2.6.16-rc6-mm2:
>...
> +check-if-cpu-can-be-onlined-before-calling-smp_prepare_cpu.patch
>...
>  Random stuff.
>...

This patch broke compilation with CONFIG_HOTPLUG_CPU=y:

<--  snip  -->

...
  CC      arch/i386/kernel/smpboot.o
arch/i386/kernel/smpboot.c: In function '__cpu_up':
arch/i386/kernel/smpboot.c:1429: warning: implicit declaration of function '__smp_prepare_cpu'
...
  LD      .tmp_vmlinux1
arch/i386/kernel/built-in.o: In function `__cpu_up': undefined reference to `__smp_prepare_cpu'
make: *** [.tmp_vmlinux1] Error 1

<--  snip  -->

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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