diff options
Diffstat (limited to 'target/i386/kvm.c')
| -rw-r--r-- | target/i386/kvm.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/target/i386/kvm.c b/target/i386/kvm.c index 7698421ae7..887a81268f 100644 --- a/target/i386/kvm.c +++ b/target/i386/kvm.c @@ -2492,7 +2492,12 @@ static int kvm_put_vcpu_events(X86CPU *cpu, int level) events.smi.pending = 0; events.smi.latched_init = 0; } - events.flags |= KVM_VCPUEVENT_VALID_SMM; + /* Stop SMI delivery on old machine types to avoid a reboot + * on an inward migration of an old VM. + */ + if (!cpu->kvm_no_smi_migration) { + events.flags |= KVM_VCPUEVENT_VALID_SMM; + } } if (level >= KVM_PUT_RESET_STATE) { |