forked from Minki/linux
KVM: MMU: Avoid sign extension in mmu_alloc_direct_roots() pae root address
Signed-off-by: Avi Kivity <avi@redhat.com>
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@ -2374,7 +2374,7 @@ static int mmu_check_root(struct kvm_vcpu *vcpu, gfn_t root_gfn)
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static int mmu_alloc_direct_roots(struct kvm_vcpu *vcpu)
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{
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struct kvm_mmu_page *sp;
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int i;
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unsigned i;
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if (vcpu->arch.mmu.shadow_root_level == PT64_ROOT_LEVEL) {
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spin_lock(&vcpu->kvm->mmu_lock);
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