Lines Matching refs:minsz
804 unsigned long minsz;
811 minsz = offsetofend(struct vfio_device_info, num_irqs);
816 if (copy_from_user(&info, (void __user *)arg, minsz))
819 if (info.argsz < minsz)
823 minsz = capsz;
862 return copy_to_user((void __user *)arg, &info, minsz) ?
871 minsz = offsetofend(struct vfio_region_info, offset);
873 if (copy_from_user(&info, (void __user *)arg, minsz))
876 if (info.argsz < minsz)
1007 return copy_to_user((void __user *)arg, &info, minsz) ?
1013 minsz = offsetofend(struct vfio_irq_info, count);
1015 if (copy_from_user(&info, (void __user *)arg, minsz))
1018 if (info.argsz < minsz || info.index >= VFIO_PCI_NUM_IRQS)
1043 return copy_to_user((void __user *)arg, &info, minsz) ?
1052 minsz = offsetofend(struct vfio_irq_set, count);
1054 if (copy_from_user(&hdr, (void __user *)arg, minsz))
1065 data = memdup_user((void __user *)(arg + minsz),
1100 minsz = offsetofend(struct vfio_pci_hot_reset_info, count);
1102 if (copy_from_user(&hdr, (void __user *)arg, minsz))
1105 if (hdr.argsz < minsz)
1154 if (copy_to_user((void __user *)arg, &hdr, minsz))
1158 if (copy_to_user((void __user *)(arg + minsz), devices,
1175 minsz = offsetofend(struct vfio_pci_hot_reset, count);
1177 if (copy_from_user(&hdr, (void __user *)arg, minsz))
1180 if (hdr.argsz < minsz || hdr.flags)
1213 if (copy_from_user(group_fds, (void __user *)(arg + minsz),
1325 minsz = offsetofend(struct vfio_device_ioeventfd, fd);
1327 if (copy_from_user(&ioeventfd, (void __user *)arg, minsz))
1330 if (ioeventfd.argsz < minsz)
1347 minsz = offsetofend(struct vfio_device_feature, flags);
1349 if (copy_from_user(&feature, (void __user *)arg, minsz))
1352 if (feature.argsz < minsz)
1387 if (feature.argsz < minsz + sizeof(uuid))
1390 if (copy_from_user(&uuid, (void __user *)(arg + minsz),