diff options
Diffstat (limited to 'target-i386/kvm.c')
| -rw-r--r-- | target-i386/kvm.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/target-i386/kvm.c b/target-i386/kvm.c index 93d1f5eb6b..90bd447bed 100644 --- a/target-i386/kvm.c +++ b/target-i386/kvm.c @@ -784,21 +784,18 @@ int kvm_arch_init_vcpu(CPUState *cs) return ret; } - if (banks < MCE_BANKS_DEF) { + if (banks < (env->mcg_cap & MCG_CAP_BANKS_MASK)) { error_report("kvm: Unsupported MCE bank count (QEMU = %d, KVM = %d)", - MCE_BANKS_DEF, banks); + (int)(env->mcg_cap & MCG_CAP_BANKS_MASK), banks); return -ENOTSUP; } - mcg_cap &= MCE_CAP_DEF; - mcg_cap |= MCE_BANKS_DEF; - ret = kvm_vcpu_ioctl(cs, KVM_X86_SETUP_MCE, &mcg_cap); + env->mcg_cap &= mcg_cap | MCG_CAP_BANKS_MASK; + ret = kvm_vcpu_ioctl(cs, KVM_X86_SETUP_MCE, &env->mcg_cap); if (ret < 0) { fprintf(stderr, "KVM_X86_SETUP_MCE: %s", strerror(-ret)); return ret; } - - env->mcg_cap = mcg_cap; } qemu_add_vm_change_state_handler(cpu_update_state, env); |