Lines Matching refs:minsz
642 unsigned long minsz;
644 minsz = offsetofend(struct dfl_fpga_port_info, num_umsgs);
646 if (copy_from_user(&info, arg, minsz))
649 if (info.argsz < minsz)
670 unsigned long minsz;
673 minsz = offsetofend(struct dfl_fpga_port_region_info, offset);
675 if (copy_from_user(&rinfo, arg, minsz))
678 if (rinfo.argsz < minsz || rinfo.padding)
699 unsigned long minsz;
702 minsz = offsetofend(struct dfl_fpga_port_dma_map, iova);
704 if (copy_from_user(&map, arg, minsz))
707 if (map.argsz < minsz || map.flags)
731 unsigned long minsz;
733 minsz = offsetofend(struct dfl_fpga_port_dma_unmap, iova);
735 if (copy_from_user(&unmap, arg, minsz))
738 if (unmap.argsz < minsz || unmap.flags)