diff options
Diffstat (limited to 'virt/kvm/arm/vgic')
| -rw-r--r-- | virt/kvm/arm/vgic/vgic-init.c | 3 | ||||
| -rw-r--r-- | virt/kvm/arm/vgic/vgic-its.c | 1 | ||||
| -rw-r--r-- | virt/kvm/arm/vgic/vgic-mmio-v3.c | 4 |
3 files changed, 3 insertions, 5 deletions
diff --git a/virt/kvm/arm/vgic/vgic-init.c b/virt/kvm/arm/vgic/vgic-init.c index 3a0b8999f011..5801261f3add 100644 --- a/virt/kvm/arm/vgic/vgic-init.c +++ b/virt/kvm/arm/vgic/vgic-init.c @@ -285,9 +285,6 @@ int vgic_init(struct kvm *kvm) if (ret) goto out; - if (vgic_has_its(kvm)) - dist->msis_require_devid = true; - kvm_for_each_vcpu(i, vcpu, kvm) kvm_vgic_vcpu_enable(vcpu); diff --git a/virt/kvm/arm/vgic/vgic-its.c b/virt/kvm/arm/vgic/vgic-its.c index 2dff288b3a66..aa6b68db80b4 100644 --- a/virt/kvm/arm/vgic/vgic-its.c +++ b/virt/kvm/arm/vgic/vgic-its.c @@ -1598,6 +1598,7 @@ static int vgic_its_create(struct kvm_device *dev, u32 type) INIT_LIST_HEAD(&its->device_list); INIT_LIST_HEAD(&its->collection_list); + dev->kvm->arch.vgic.msis_require_devid = true; dev->kvm->arch.vgic.has_its = true; its->enabled = false; its->dev = dev; diff --git a/virt/kvm/arm/vgic/vgic-mmio-v3.c b/virt/kvm/arm/vgic/vgic-mmio-v3.c index 714fa3933546..408ef06638fc 100644 --- a/virt/kvm/arm/vgic/vgic-mmio-v3.c +++ b/virt/kvm/arm/vgic/vgic-mmio-v3.c @@ -369,7 +369,7 @@ static void vgic_mmio_write_propbase(struct kvm_vcpu *vcpu, return; do { - old_propbaser = dist->propbaser; + old_propbaser = READ_ONCE(dist->propbaser); propbaser = old_propbaser; propbaser = update_64bit_reg(propbaser, addr & 4, len, val); propbaser = vgic_sanitise_propbaser(propbaser); @@ -397,7 +397,7 @@ static void vgic_mmio_write_pendbase(struct kvm_vcpu *vcpu, return; do { - old_pendbaser = vgic_cpu->pendbaser; + old_pendbaser = READ_ONCE(vgic_cpu->pendbaser); pendbaser = old_pendbaser; pendbaser = update_64bit_reg(pendbaser, addr & 4, len, val); pendbaser = vgic_sanitise_pendbaser(pendbaser); |