diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/include/asm/kvm_hyp.h | 2 | ||||
| -rw-r--r-- | arch/arm/kvm/hyp/switch.c | 8 |
2 files changed, 8 insertions, 2 deletions
diff --git a/arch/arm/include/asm/kvm_hyp.h b/arch/arm/include/asm/kvm_hyp.h index 530a3c1cfe6f..e93a0cac9add 100644 --- a/arch/arm/include/asm/kvm_hyp.h +++ b/arch/arm/include/asm/kvm_hyp.h @@ -110,6 +110,8 @@ void __sysreg_restore_state(struct kvm_cpu_context *ctxt); void __vgic_v3_save_state(struct kvm_vcpu *vcpu); void __vgic_v3_restore_state(struct kvm_vcpu *vcpu); +void __vgic_v3_activate_traps(struct kvm_vcpu *vcpu); +void __vgic_v3_deactivate_traps(struct kvm_vcpu *vcpu); void __vgic_v3_save_aprs(struct kvm_vcpu *vcpu); void __vgic_v3_restore_aprs(struct kvm_vcpu *vcpu); diff --git a/arch/arm/kvm/hyp/switch.c b/arch/arm/kvm/hyp/switch.c index 882b9b9e0077..acf1c37fa49c 100644 --- a/arch/arm/kvm/hyp/switch.c +++ b/arch/arm/kvm/hyp/switch.c @@ -90,14 +90,18 @@ static void __hyp_text __deactivate_vm(struct kvm_vcpu *vcpu) static void __hyp_text __vgic_save_state(struct kvm_vcpu *vcpu) { - if (static_branch_unlikely(&kvm_vgic_global_state.gicv3_cpuif)) + if (static_branch_unlikely(&kvm_vgic_global_state.gicv3_cpuif)) { __vgic_v3_save_state(vcpu); + __vgic_v3_deactivate_traps(vcpu); + } } static void __hyp_text __vgic_restore_state(struct kvm_vcpu *vcpu) { - if (static_branch_unlikely(&kvm_vgic_global_state.gicv3_cpuif)) + if (static_branch_unlikely(&kvm_vgic_global_state.gicv3_cpuif)) { + __vgic_v3_activate_traps(vcpu); __vgic_v3_restore_state(vcpu); + } } static bool __hyp_text __populate_fault_info(struct kvm_vcpu *vcpu) |