diff options
| -rw-r--r-- | target-ppc/kvm.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c index 35693674e9..0744f51a3b 100644 --- a/target-ppc/kvm.c +++ b/target-ppc/kvm.c @@ -356,6 +356,10 @@ static void kvm_fixup_page_sizes(PowerPCCPU *cpu) /* Convert to QEMU form */ memset(&env->sps, 0, sizeof(env->sps)); + /* + * XXX This loop should be an entry wide AND of the capabilities that + * the selected CPU has with the capabilities that KVM supports. + */ for (ik = iq = 0; ik < KVM_PPC_PAGE_SIZES_MAX_SZ; ik++) { struct ppc_one_seg_page_size *qsps = &env->sps.sps[iq]; struct kvm_ppc_one_seg_page_size *ksps = &smmu_info.sps[ik]; @@ -382,9 +386,7 @@ static void kvm_fixup_page_sizes(PowerPCCPU *cpu) } } env->slb_nr = smmu_info.slb_size; - if (smmu_info.flags & KVM_PPC_1T_SEGMENTS) { - env->mmu_model |= POWERPC_MMU_1TSEG; - } else { + if (!(smmu_info.flags & KVM_PPC_1T_SEGMENTS)) { env->mmu_model &= ~POWERPC_MMU_1TSEG; } } |