diff options
| -rw-r--r-- | virt/kvm/arm/arch_timer.c | 4 | ||||
| -rw-r--r-- | virt/kvm/arm/arm.c | 22 | ||||
| -rw-r--r-- | virt/kvm/arm/vgic/vgic-init.c | 11 |
3 files changed, 8 insertions, 29 deletions
diff --git a/virt/kvm/arm/arch_timer.c b/virt/kvm/arm/arch_timer.c index 86eca32474cc..7dd8d9677dc5 100644 --- a/virt/kvm/arm/arch_timer.c +++ b/virt/kvm/arm/arch_timer.c @@ -842,11 +842,7 @@ int kvm_timer_enable(struct kvm_vcpu *vcpu) return ret; no_vgic: - preempt_disable(); timer->enabled = 1; - kvm_timer_vcpu_load(vcpu); - preempt_enable(); - return 0; } diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c index 53572304843b..932e61858c55 100644 --- a/virt/kvm/arm/arm.c +++ b/virt/kvm/arm/arm.c @@ -632,27 +632,22 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run) if (unlikely(!kvm_vcpu_initialized(vcpu))) return -ENOEXEC; - vcpu_load(vcpu); - ret = kvm_vcpu_first_run_init(vcpu); if (ret) - goto out; + return ret; if (run->exit_reason == KVM_EXIT_MMIO) { ret = kvm_handle_mmio_return(vcpu, vcpu->run); if (ret) - goto out; - if (kvm_arm_handle_step_debug(vcpu, vcpu->run)) { - ret = 0; - goto out; - } - + return ret; + if (kvm_arm_handle_step_debug(vcpu, vcpu->run)) + return 0; } - if (run->immediate_exit) { - ret = -EINTR; - goto out; - } + if (run->immediate_exit) + return -EINTR; + + vcpu_load(vcpu); kvm_sigset_activate(vcpu); @@ -811,7 +806,6 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *run) kvm_sigset_deactivate(vcpu); -out: vcpu_put(vcpu); return ret; } diff --git a/virt/kvm/arm/vgic/vgic-init.c b/virt/kvm/arm/vgic/vgic-init.c index 743ca5cb05ef..3e8209a07585 100644 --- a/virt/kvm/arm/vgic/vgic-init.c +++ b/virt/kvm/arm/vgic/vgic-init.c @@ -302,17 +302,6 @@ int vgic_init(struct kvm *kvm) dist->initialized = true; - /* - * If we're initializing GICv2 on-demand when first running the VCPU - * then we need to load the VGIC state onto the CPU. We can detect - * this easily by checking if we are in between vcpu_load and vcpu_put - * when we just initialized the VGIC. - */ - preempt_disable(); - vcpu = kvm_arm_get_running_vcpu(); - if (vcpu) - kvm_vgic_load(vcpu); - preempt_enable(); out: return ret; } |