diff options
| -rw-r--r-- | arch/x86/kvm/x86.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index f7eaff64ed01..ceea434d297e 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -11929,11 +11929,17 @@ int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu, goto out; } + /* + * SIPI_RECEIVED is obsolete and no longer used internally; KVM instead + * leaves the vCPU in INIT_RECIEVED (Wait-For-SIPI) and pends the SIPI. + * Translate SIPI_RECEIVED as appropriate for backwards compatibility. + */ if (mp_state->mp_state == KVM_MP_STATE_SIPI_RECEIVED) { - kvm_set_mp_state(vcpu, KVM_MP_STATE_INIT_RECEIVED); + mp_state->mp_state = KVM_MP_STATE_INIT_RECEIVED; set_bit(KVM_APIC_SIPI, &vcpu->arch.apic->pending_events); - } else - kvm_set_mp_state(vcpu, mp_state->mp_state); + } + + kvm_set_mp_state(vcpu, mp_state->mp_state); kvm_make_request(KVM_REQ_EVENT, vcpu); ret = 0; |