diff options
Diffstat (limited to 'arch/arm64/kvm/vgic/vgic-init.c')
-rw-r--r-- | arch/arm64/kvm/vgic/vgic-init.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/arch/arm64/kvm/vgic/vgic-init.c b/arch/arm64/kvm/vgic/vgic-init.c index 0a06d0648970..f6d4f4052555 100644 --- a/arch/arm64/kvm/vgic/vgic-init.c +++ b/arch/arm64/kvm/vgic/vgic-init.c @@ -70,8 +70,9 @@ void kvm_vgic_early_init(struct kvm *kvm) */ int kvm_vgic_create(struct kvm *kvm, u32 type) { - int i, ret; struct kvm_vcpu *vcpu; + unsigned long i; + int ret; if (irqchip_in_kernel(kvm)) return -EEXIST; @@ -91,17 +92,17 @@ int kvm_vgic_create(struct kvm *kvm, u32 type) return ret; kvm_for_each_vcpu(i, vcpu, kvm) { - if (vcpu->arch.has_run_once) + if (vcpu_has_run_once(vcpu)) goto out_unlock; } ret = 0; if (type == KVM_DEV_TYPE_ARM_VGIC_V2) - kvm->arch.max_vcpus = VGIC_V2_MAX_CPUS; + kvm->max_vcpus = VGIC_V2_MAX_CPUS; else - kvm->arch.max_vcpus = VGIC_V3_MAX_CPUS; + kvm->max_vcpus = VGIC_V3_MAX_CPUS; - if (atomic_read(&kvm->online_vcpus) > kvm->arch.max_vcpus) { + if (atomic_read(&kvm->online_vcpus) > kvm->max_vcpus) { ret = -E2BIG; goto out_unlock; } @@ -255,7 +256,8 @@ int vgic_init(struct kvm *kvm) { struct vgic_dist *dist = &kvm->arch.vgic; struct kvm_vcpu *vcpu; - int ret = 0, i, idx; + int ret = 0, i; + unsigned long idx; if (vgic_initialized(kvm)) return 0; @@ -308,7 +310,7 @@ int vgic_init(struct kvm *kvm) goto out; } - kvm_for_each_vcpu(i, vcpu, kvm) + kvm_for_each_vcpu(idx, vcpu, kvm) kvm_vgic_vcpu_enable(vcpu); ret = kvm_vgic_setup_default_irq_routing(kvm); @@ -317,7 +319,12 @@ int vgic_init(struct kvm *kvm) vgic_debug_init(kvm); - dist->implementation_rev = 2; + /* + * If userspace didn't set the GIC implementation revision, + * default to the latest and greatest. You know want it. + */ + if (!dist->implementation_rev) + dist->implementation_rev = KVM_VGIC_IMP_REV_LATEST; dist->initialized = true; out: @@ -370,7 +377,7 @@ void kvm_vgic_vcpu_destroy(struct kvm_vcpu *vcpu) static void __kvm_vgic_destroy(struct kvm *kvm) { struct kvm_vcpu *vcpu; - int i; + unsigned long i; vgic_debug_destroy(kvm); |