Lines Matching refs:minsz
61 unsigned long minsz;
66 minsz = offsetofend(struct vfio_device_bind_iommufd, out_devid);
68 if (copy_from_user(&bind, arg, minsz))
71 if (bind.argsz < minsz || bind.flags || bind.iommufd < 0)
160 unsigned long minsz;
163 minsz = offsetofend(struct vfio_device_attach_iommufd_pt, pt_id);
165 if (copy_from_user(&attach, arg, minsz))
168 if (attach.argsz < minsz || attach.flags)
196 unsigned long minsz;
198 minsz = offsetofend(struct vfio_device_detach_iommufd_pt, flags);
200 if (copy_from_user(&detach, arg, minsz))
203 if (detach.argsz < minsz || detach.flags)