Lines Matching refs:minsz
68 unsigned long minsz; in vfio_df_ioctl_bind_iommufd() local
73 minsz = offsetofend(struct vfio_device_bind_iommufd, out_devid); in vfio_df_ioctl_bind_iommufd()
75 if (copy_from_user(&bind, arg, minsz)) in vfio_df_ioctl_bind_iommufd()
78 if (bind.argsz < minsz || bind.flags || bind.iommufd < 0) in vfio_df_ioctl_bind_iommufd()
167 unsigned long minsz; in vfio_df_ioctl_attach_pt() local
170 minsz = offsetofend(struct vfio_device_attach_iommufd_pt, pt_id); in vfio_df_ioctl_attach_pt()
172 if (copy_from_user(&attach, arg, minsz)) in vfio_df_ioctl_attach_pt()
175 if (attach.argsz < minsz || attach.flags) in vfio_df_ioctl_attach_pt()
203 unsigned long minsz; in vfio_df_ioctl_detach_pt() local
205 minsz = offsetofend(struct vfio_device_detach_iommufd_pt, flags); in vfio_df_ioctl_detach_pt()
207 if (copy_from_user(&detach, arg, minsz)) in vfio_df_ioctl_detach_pt()
210 if (detach.argsz < minsz || detach.flags) in vfio_df_ioctl_detach_pt()