diff options
Diffstat (limited to 'arch/powerpc/kvm/book3s_pr.c')
| -rw-r--r-- | arch/powerpc/kvm/book3s_pr.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c index 7f0fe6f9e297..cae2defd1462 100644 --- a/arch/powerpc/kvm/book3s_pr.c +++ b/arch/powerpc/kvm/book3s_pr.c @@ -88,6 +88,10 @@ void kvmppc_core_vcpu_put(struct kvm_vcpu *vcpu) kvmppc_giveup_ext(vcpu, MSR_VSX); } +void kvmppc_core_check_requests(struct kvm_vcpu *vcpu) +{ +} + static void kvmppc_recalc_shadow_msr(struct kvm_vcpu *vcpu) { ulong smsr = vcpu->arch.shared->msr; @@ -815,19 +819,9 @@ program_interrupt: * again due to a host external interrupt. */ __hard_irq_disable(); - if (signal_pending(current)) { - __hard_irq_enable(); -#ifdef EXIT_DEBUG - printk(KERN_EMERG "KVM: Going back to host\n"); -#endif - vcpu->stat.signal_exits++; + if (kvmppc_prepare_to_enter(vcpu)) { run->exit_reason = KVM_EXIT_INTR; r = -EINTR; - } else { - /* In case an interrupt came in that was triggered - * from userspace (like DEC), we need to check what - * to inject now! */ - kvmppc_core_prepare_to_enter(vcpu); } } @@ -1029,8 +1023,6 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) goto out; } - kvmppc_core_prepare_to_enter(vcpu); - /* * Interrupts could be timers for the guest which we have to inject * again, so let's postpone them until we're in the guest and if we @@ -1038,9 +1030,7 @@ int kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu) * a host external interrupt. */ __hard_irq_disable(); - - /* No need to go into the guest when all we do is going out */ - if (signal_pending(current)) { + if (kvmppc_prepare_to_enter(vcpu)) { __hard_irq_enable(); kvm_run->exit_reason = KVM_EXIT_INTR; ret = -EINTR; |