diff options
Diffstat (limited to 'arch/arm64/kvm/vgic/vgic-kvm-device.c')
| -rw-r--r-- | arch/arm64/kvm/vgic/vgic-kvm-device.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/kvm/vgic/vgic-kvm-device.c b/arch/arm64/kvm/vgic/vgic-kvm-device.c index 066b95d606fd..c17e5502c0b3 100644 --- a/arch/arm64/kvm/vgic/vgic-kvm-device.c +++ b/arch/arm64/kvm/vgic/vgic-kvm-device.c @@ -170,7 +170,7 @@ static int vgic_set_common_attr(struct kvm_device *dev, u64 addr; unsigned long type = (unsigned long)attr->attr; - if (copy_from_user(&addr, uaddr, sizeof(addr))) + if (get_user(addr, uaddr)) return -EFAULT; r = kvm_vgic_addr(dev->kvm, type, &addr, true); @@ -233,14 +233,14 @@ static int vgic_get_common_attr(struct kvm_device *dev, u64 addr; unsigned long type = (unsigned long)attr->attr; - if (copy_from_user(&addr, uaddr, sizeof(addr))) + if (get_user(addr, uaddr)) return -EFAULT; r = kvm_vgic_addr(dev->kvm, type, &addr, false); if (r) return (r == -ENODEV) ? -ENXIO : r; - if (copy_to_user(uaddr, &addr, sizeof(addr))) + if (put_user(addr, uaddr)) return -EFAULT; break; } |