diff options
| -rw-r--r-- | arch/x86/kvm/x86.c | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c index 906c60cc811a..8fd5922f22a6 100644 --- a/arch/x86/kvm/x86.c +++ b/arch/x86/kvm/x86.c @@ -3262,20 +3262,21 @@ static int kvm_guest_time_update(struct kvm_vcpu *v) if (use_master_clock) vcpu->hv_clock.flags |= PVCLOCK_TSC_STABLE_BIT; - if (vcpu->pv_time.active -#ifdef CONFIG_KVM_XEN - || vcpu->xen.vcpu_info_cache.active - || vcpu->xen.vcpu_time_info_cache.active -#endif - ) { + if (vcpu->pv_time.active) { + /* + * GUEST_STOPPED is only supported by kvmclock, and KVM's + * historic behavior is to only process the request if kvmclock + * is active/enabled. + */ if (vcpu->pvclock_set_guest_stopped_request) { vcpu->hv_clock.flags |= PVCLOCK_GUEST_STOPPED; vcpu->pvclock_set_guest_stopped_request = false; } + kvm_setup_guest_pvclock(v, &vcpu->pv_time, 0, false); + + vcpu->hv_clock.flags &= ~PVCLOCK_GUEST_STOPPED; } - if (vcpu->pv_time.active) - kvm_setup_guest_pvclock(v, &vcpu->pv_time, 0, false); #ifdef CONFIG_KVM_XEN if (vcpu->xen.vcpu_info_cache.active) kvm_setup_guest_pvclock(v, &vcpu->xen.vcpu_info_cache, |