2.6.22-rc4-mm2: kvm compile breakage with X86_CMPXCHG64=n

[Adrian Bunk]

On Wed, Jun 06, 2007 at 10:03:13PM -0700, Andrew Morton wrote:
>...
> Changes since 2.6.22-rc4-mm1:
>...
>  git-kvm.patch
>...
>  git trees
>...

I'm getting the following compile error with CONFIG_X86_CMPXCHG64=n 
(with -Werror-implicit-function-declaration - otherwise it would be a 
link error):

<--  snip  -->

...
  CC [M]  drivers/kvm/mmu.o
/home/bunk/linux/kernel-2.6/linux-2.6.22-rc4-mm2/drivers/kvm/mmu.c: In function âset_shadow_pteâ:
/home/bunk/linux/kernel-2.6/linux-2.6.22-rc4-mm2/drivers/kvm/mmu.c:199: error: implicit declaration of function âset_64bitâ
make[3]: *** [drivers/kvm/mmu.o] 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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