if (!spin_trylock(&pvc->lock))
continue;
prepare_threads(pvc);
- if (!pvc->n_runnable) {
+ if (!pvc->n_runnable || !pvc->kvm->arch.mmu_ready) {
list_del_init(&pvc->preempt_list);
if (pvc->runner == NULL) {
pvc->vcore_state = VCORE_INACTIVE;
spin_unlock(&lp->lock);
}
-static bool recheck_signals(struct core_info *cip)
+static bool recheck_signals_and_mmu(struct core_info *cip)
{
int sub, i;
struct kvm_vcpu *vcpu;
+ struct kvmppc_vcore *vc;
- for (sub = 0; sub < cip->n_subcores; ++sub)
- for_each_runnable_thread(i, vcpu, cip->vc[sub])
+ for (sub = 0; sub < cip->n_subcores; ++sub) {
+ vc = cip->vc[sub];
+ if (!vc->kvm->arch.mmu_ready)
+ return true;
+ for_each_runnable_thread(i, vcpu, vc)
if (signal_pending(vcpu->arch.run_task))
return true;
+ }
return false;
}
local_irq_disable();
hard_irq_disable();
if (lazy_irq_pending() || need_resched() ||
- recheck_signals(&core_info) || !vc->kvm->arch.mmu_ready) {
+ recheck_signals_and_mmu(&core_info)) {
local_irq_enable();
vc->vcore_state = VCORE_INACTIVE;
/* Unlock all except the primary vcore */