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SubjectRe: [PATCH -tip] x86: kvm/paging_tmpl.h intialize the variable before using it
Jaswinder Singh Rajput wrote:
>> It's a false alarm. Isn't there a macro to shut up the warning?
>>
>>
>
> In arch/x86/kvm/paging_tmpl.h sptep is initialize only in :
>
> for_each_shadow_entry(vcpu, addr, iterator) {
>
> If we skip this, then we end up with wild sptep and returning it.
>
> Do you still think it is a false alarm ?
>

That loop always has at least one iteration.

--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.



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