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Diffstat (limited to 'arch/arm64/kvm/vgic/vgic-kvm-device.c')
-rw-r--r--arch/arm64/kvm/vgic/vgic-kvm-device.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/arch/arm64/kvm/vgic/vgic-kvm-device.c b/arch/arm64/kvm/vgic/vgic-kvm-device.c
index 212b73a715..f48b8dab8b 100644
--- a/arch/arm64/kvm/vgic/vgic-kvm-device.c
+++ b/arch/arm64/kvm/vgic/vgic-kvm-device.c
@@ -27,7 +27,8 @@ int vgic_check_iorange(struct kvm *kvm, phys_addr_t ioaddr,
if (addr + size < addr)
return -EINVAL;
- if (addr & ~kvm_phys_mask(kvm) || addr + size > kvm_phys_size(kvm))
+ if (addr & ~kvm_phys_mask(&kvm->arch.mmu) ||
+ (addr + size) > kvm_phys_size(&kvm->arch.mmu))
return -E2BIG;
return 0;
@@ -339,13 +340,9 @@ int vgic_v2_parse_attr(struct kvm_device *dev, struct kvm_device_attr *attr,
{
int cpuid;
- cpuid = (attr->attr & KVM_DEV_ARM_VGIC_CPUID_MASK) >>
- KVM_DEV_ARM_VGIC_CPUID_SHIFT;
+ cpuid = FIELD_GET(KVM_DEV_ARM_VGIC_CPUID_MASK, attr->attr);
- if (cpuid >= atomic_read(&dev->kvm->online_vcpus))
- return -EINVAL;
-
- reg_attr->vcpu = kvm_get_vcpu(dev->kvm, cpuid);
+ reg_attr->vcpu = kvm_get_vcpu_by_id(dev->kvm, cpuid);
reg_attr->addr = attr->attr & KVM_DEV_ARM_VGIC_OFFSET_MASK;
return 0;