diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kvm/powerpc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index fd8d3b16eaf3..e1ef4d6d972a 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -558,12 +558,17 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run) void kvm_vcpu_kick(struct kvm_vcpu *vcpu) { + int me; + int cpu = vcpu->cpu; + + me = get_cpu(); if (waitqueue_active(&vcpu->wq)) { wake_up_interruptible(vcpu->arch.wqp); vcpu->stat.halt_wakeup++; - } else if (vcpu->cpu != -1) { + } else if (cpu != me && cpu != -1) { smp_send_reschedule(vcpu->cpu); } + put_cpu(); } int kvm_vcpu_ioctl_interrupt(struct kvm_vcpu *vcpu, struct kvm_interrupt *irq) |