Lines Matching refs:minsz
780 unsigned long minsz, ddwsz;
822 minsz = offsetofend(struct vfio_iommu_spapr_tce_info,
825 if (copy_from_user(&info, (void __user *)arg, minsz))
828 if (info.argsz < minsz)
848 minsz = ddwsz;
850 if (copy_to_user((void __user *)arg, &info, minsz))
864 minsz = offsetofend(struct vfio_iommu_type1_dma_map, size);
866 if (copy_from_user(¶m, (void __user *)arg, minsz))
869 if (param.argsz < minsz)
930 minsz = offsetofend(struct vfio_iommu_type1_dma_unmap,
933 if (copy_from_user(¶m, (void __user *)arg, minsz))
936 if (param.argsz < minsz)
972 minsz = offsetofend(struct vfio_iommu_spapr_register_memory,
979 if (copy_from_user(¶m, (void __user *)arg, minsz))
982 if (param.argsz < minsz)
1005 minsz = offsetofend(struct vfio_iommu_spapr_register_memory,
1008 if (copy_from_user(¶m, (void __user *)arg, minsz))
1011 if (param.argsz < minsz)
1070 minsz = offsetofend(struct vfio_iommu_spapr_tce_create,
1073 if (copy_from_user(&create, (void __user *)arg, minsz))
1076 if (create.argsz < minsz)
1093 if (!ret && copy_to_user((void __user *)arg, &create, minsz))
1111 minsz = offsetofend(struct vfio_iommu_spapr_tce_remove,
1114 if (copy_from_user(&remove, (void __user *)arg, minsz))
1117 if (remove.argsz < minsz)