arm/arm64: KVM: vgic: switch to dynamic allocation

[cascardo/linux.git] / arch / arm / kvm / arm.c

diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
index a99e0cd..c1a1149 100644 (file)
--- a/arch/arm/kvm/arm.c
+++ b/arch/arm/kvm/arm.c
@@ -82,12 +82,12 @@ struct kvm_vcpu *kvm_arm_get_running_vcpu(void)
 /**
  * kvm_arm_get_running_vcpus - get the per-CPU array of currently running vcpus.
  */
-struct kvm_vcpu __percpu **kvm_get_running_vcpus(void)
+struct kvm_vcpu * __percpu *kvm_get_running_vcpus(void)
 {
        return &kvm_arm_running_vcpu;
 }
 
-int kvm_arch_hardware_enable(void *garbage)
+int kvm_arch_hardware_enable(void)
 {
        return 0;
 }
@@ -97,27 +97,16 @@ int kvm_arch_vcpu_should_kick(struct kvm_vcpu *vcpu)
        return kvm_vcpu_exiting_guest_mode(vcpu) == IN_GUEST_MODE;
 }
 
-void kvm_arch_hardware_disable(void *garbage)
-{
-}
-
 int kvm_arch_hardware_setup(void)
 {
        return 0;
 }
 
-void kvm_arch_hardware_unsetup(void)
-{
-}
-
 void kvm_arch_check_processor_compat(void *rtn)
 {
        *(int *)rtn = 0;
 }
 
-void kvm_arch_sync_events(struct kvm *kvm)
-{
-}
 
 /**
  * kvm_arch_init_vm - initializes a VM data structure
@@ -172,6 +161,8 @@ void kvm_arch_destroy_vm(struct kvm *kvm)
                        kvm->vcpus[i] = NULL;
                }
        }
+
+       kvm_vgic_destroy(kvm);
 }
 
 int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
@@ -188,6 +179,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
        case KVM_CAP_ONE_REG:
        case KVM_CAP_ARM_PSCI:
        case KVM_CAP_ARM_PSCI_0_2:
+       case KVM_CAP_READONLY_MEM:
                r = 1;
                break;
        case KVM_CAP_COALESCED_MMIO:
@@ -253,6 +245,7 @@ void kvm_arch_vcpu_free(struct kvm_vcpu *vcpu)
 {
        kvm_mmu_free_memory_caches(vcpu);
        kvm_timer_vcpu_terminate(vcpu);
+       kvm_vgic_vcpu_destroy(vcpu);
        kmem_cache_free(kvm_vcpu_cache, vcpu);
 }
 
@@ -284,10 +277,6 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
        return 0;
 }
 
-void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
-{
-}
-
 void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
 {
        vcpu->cpu = cpu;