On Mon, Apr 26, 2010 at 06:30:00PM -0300, Marcelo Tosatti wrote:
> > @@ -2089,6 +2089,10 @@ static int mmu_alloc_roots(struct kvm_vcpu *vcpu)
> > root_gfn = 0;
> > if (mmu_check_root(vcpu, root_gfn))
> > return 1;
> > + if (tdp_enabled) {
> > + direct = 1;
> > + root_gfn = i << 30;
> > + }
> > sp = kvm_mmu_get_page(vcpu, root_gfn, i << 30,
> > PT32_ROOT_LEVEL, direct,
> > ACC_ALL, NULL);
>
> There is no need to allocate 4 different roots for TDP tables if
> kvm_x86_ops->get_tdp_level() == PT64_ROOT_LEVEL.
Doh, and your patch does not. But it does not apply to kvm.git -next
branch, can you regenerate please?
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