diff options
Diffstat (limited to 'arch/x86/kvm/mmu.c')
| -rw-r--r-- | arch/x86/kvm/mmu.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index d2dad65a45f8..b2136f921d7e 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -2387,6 +2387,10 @@ static int mmu_alloc_roots(struct kvm_vcpu *vcpu) return 0; } direct = !is_paging(vcpu); + + if (mmu_check_root(vcpu, root_gfn)) + return 1; + for (i = 0; i < 4; ++i) { hpa_t root = vcpu->arch.mmu.pae_root[i]; @@ -2398,10 +2402,10 @@ static int mmu_alloc_roots(struct kvm_vcpu *vcpu) continue; } root_gfn = pdptr >> PAGE_SHIFT; + if (mmu_check_root(vcpu, root_gfn)) + return 1; } else if (vcpu->arch.mmu.root_level == 0) root_gfn = 0; - if (mmu_check_root(vcpu, root_gfn)) - return 1; if (tdp_enabled) { direct = 1; root_gfn = i << 30; |