diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index 84ce0c0930a0b11e455638319e072a383cd64f38..9ebb18d07bde8086b8a8423b53b2c858be8a16c1 100644 --- a/drivers/kvm/vmx.c +++ b/drivers/kvm/vmx.c @@ -1998,39 +1998,39 @@ static int vmx_vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) asm ("mov %0, %%ds; mov %0, %%es" : : "r"(__USER_DS)); - if (fail) { + if (unlikely(fail)) { kvm_run->exit_reason = KVM_EXIT_FAIL_ENTRY; kvm_run->fail_entry.hardware_entry_failure_reason = vmcs_read32(VM_INSTRUCTION_ERROR); r = 0; - } else { - /* - * Profile KVM exit RIPs: - */ - if (unlikely(prof_on == KVM_PROFILING)) - profile_hit(KVM_PROFILING, (void *)vmcs_readl(GUEST_RIP)); - - vcpu->launched = 1; - r = kvm_handle_exit(kvm_run, vcpu); - if (r > 0) { - /* Give scheduler a change to reschedule. */ - if (signal_pending(current)) { - r = -EINTR; - kvm_run->exit_reason = KVM_EXIT_INTR; - ++vcpu->stat.signal_exits; - goto out; - } - - if (dm_request_for_irq_injection(vcpu, kvm_run)) { - r = -EINTR; - kvm_run->exit_reason = KVM_EXIT_INTR; - ++vcpu->stat.request_irq_exits; - goto out; - } - if (!need_resched()) { - ++vcpu->stat.light_exits; - goto again; - } + goto out; + } + /* + * Profile KVM exit RIPs: + */ + if (unlikely(prof_on == KVM_PROFILING)) + profile_hit(KVM_PROFILING, (void *)vmcs_readl(GUEST_RIP)); + + vcpu->launched = 1; + r = kvm_handle_exit(kvm_run, vcpu); + if (r > 0) { + /* Give scheduler a change to reschedule. */ + if (signal_pending(current)) { + r = -EINTR; + kvm_run->exit_reason = KVM_EXIT_INTR; + ++vcpu->stat.signal_exits; + goto out; + } + + if (dm_request_for_irq_injection(vcpu, kvm_run)) { + r = -EINTR; + kvm_run->exit_reason = KVM_EXIT_INTR; + ++vcpu->stat.request_irq_exits; + goto out; + } + if (!need_resched()) { + ++vcpu->stat.light_exits; + goto again; } }