Re: [kvm:queue 94/94] mtrr.c:undefined reference to `__udivdi3'

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On 17/06/2015 19:02, kbuild test robot wrote:
> tree:   git://git.kernel.org/pub/scm/virt/kvm/kvm.git queue
> head:   3b1a15b8db95eff1bcd9303057c9415f650c6331
> commit: 3b1a15b8db95eff1bcd9303057c9415f650c6331 [94/94] KVM: MTRR: do not map huge page for non-consistent range
> config: i386-randconfig-i0-201524 (attached as .config)
> reproduce:
>   git checkout 3b1a15b8db95eff1bcd9303057c9415f650c6331
>   # save the attached .config to linux build tree
>   make ARCH=i386 
> 
> All error/warnings (new ones prefixed by >>):
> 
>    arch/x86/built-in.o: In function `mtrr_lookup_fixed_next':
>>> mtrr.c:(.text+0x35282): undefined reference to `__udivdi3'
>    arch/x86/built-in.o: In function `mtrr_lookup_start.constprop.1':
>    mtrr.c:(.text+0x35529): undefined reference to `__udivdi3'

Xiao, I fixed this by changing range_size to a shift count.

Paolo
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