diff options
Diffstat (limited to 'target')
| -rw-r--r-- | target/i386/kvm.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/target/i386/kvm.c b/target/i386/kvm.c index 9744552b8a..3b5282186c 100644 --- a/target/i386/kvm.c +++ b/target/i386/kvm.c @@ -963,15 +963,17 @@ int kvm_arch_init_vcpu(CPUState *cs) has_msr_mcg_ext_ctl = has_msr_feature_control = true; } - if ((env->features[FEAT_8000_0007_EDX] & CPUID_APM_INVTSC) && - invtsc_mig_blocker == NULL) { - /* for migration */ - error_setg(&invtsc_mig_blocker, - "State blocked by non-migratable CPU device" - " (invtsc flag)"); - migrate_add_blocker(invtsc_mig_blocker); - /* for savevm */ - vmstate_x86_cpu.unmigratable = 1; + if (!env->user_tsc_khz) { + if ((env->features[FEAT_8000_0007_EDX] & CPUID_APM_INVTSC) && + invtsc_mig_blocker == NULL) { + /* for migration */ + error_setg(&invtsc_mig_blocker, + "State blocked by non-migratable CPU device" + " (invtsc flag)"); + migrate_add_blocker(invtsc_mig_blocker); + /* for savevm */ + vmstate_x86_cpu.unmigratable = 1; + } } cpuid_data.cpuid.padding = 0; |