minsz             605 drivers/fpga/dfl-afu-main.c 	unsigned long minsz;
minsz             607 drivers/fpga/dfl-afu-main.c 	minsz = offsetofend(struct dfl_fpga_port_info, num_umsgs);
minsz             609 drivers/fpga/dfl-afu-main.c 	if (copy_from_user(&info, arg, minsz))
minsz             612 drivers/fpga/dfl-afu-main.c 	if (info.argsz < minsz)
minsz             633 drivers/fpga/dfl-afu-main.c 	unsigned long minsz;
minsz             636 drivers/fpga/dfl-afu-main.c 	minsz = offsetofend(struct dfl_fpga_port_region_info, offset);
minsz             638 drivers/fpga/dfl-afu-main.c 	if (copy_from_user(&rinfo, arg, minsz))
minsz             641 drivers/fpga/dfl-afu-main.c 	if (rinfo.argsz < minsz || rinfo.padding)
minsz             662 drivers/fpga/dfl-afu-main.c 	unsigned long minsz;
minsz             665 drivers/fpga/dfl-afu-main.c 	minsz = offsetofend(struct dfl_fpga_port_dma_map, iova);
minsz             667 drivers/fpga/dfl-afu-main.c 	if (copy_from_user(&map, arg, minsz))
minsz             670 drivers/fpga/dfl-afu-main.c 	if (map.argsz < minsz || map.flags)
minsz             694 drivers/fpga/dfl-afu-main.c 	unsigned long minsz;
minsz             696 drivers/fpga/dfl-afu-main.c 	minsz = offsetofend(struct dfl_fpga_port_dma_unmap, iova);
minsz             698 drivers/fpga/dfl-afu-main.c 	if (copy_from_user(&unmap, arg, minsz))
minsz             701 drivers/fpga/dfl-afu-main.c 	if (unmap.argsz < minsz || unmap.flags)
minsz              75 drivers/fpga/dfl-fme-pr.c 	unsigned long minsz;
minsz              81 drivers/fpga/dfl-fme-pr.c 	minsz = offsetofend(struct dfl_fpga_fme_port_pr, buffer_address);
minsz              83 drivers/fpga/dfl-fme-pr.c 	if (copy_from_user(&port_pr, argp, minsz))
minsz              86 drivers/fpga/dfl-fme-pr.c 	if (port_pr.argsz < minsz || port_pr.flags)
minsz            1279 drivers/gpu/drm/i915/gvt/kvmgt.c 	unsigned long minsz;
minsz            1286 drivers/gpu/drm/i915/gvt/kvmgt.c 		minsz = offsetofend(struct vfio_device_info, num_irqs);
minsz            1288 drivers/gpu/drm/i915/gvt/kvmgt.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz            1291 drivers/gpu/drm/i915/gvt/kvmgt.c 		if (info.argsz < minsz)
minsz            1300 drivers/gpu/drm/i915/gvt/kvmgt.c 		return copy_to_user((void __user *)arg, &info, minsz) ?
minsz            1312 drivers/gpu/drm/i915/gvt/kvmgt.c 		minsz = offsetofend(struct vfio_region_info, offset);
minsz            1314 drivers/gpu/drm/i915/gvt/kvmgt.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz            1317 drivers/gpu/drm/i915/gvt/kvmgt.c 		if (info.argsz < minsz)
minsz            1452 drivers/gpu/drm/i915/gvt/kvmgt.c 		return copy_to_user((void __user *)arg, &info, minsz) ?
minsz            1457 drivers/gpu/drm/i915/gvt/kvmgt.c 		minsz = offsetofend(struct vfio_irq_info, count);
minsz            1459 drivers/gpu/drm/i915/gvt/kvmgt.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz            1462 drivers/gpu/drm/i915/gvt/kvmgt.c 		if (info.argsz < minsz || info.index >= VFIO_PCI_NUM_IRQS)
minsz            1483 drivers/gpu/drm/i915/gvt/kvmgt.c 		return copy_to_user((void __user *)arg, &info, minsz) ?
minsz            1491 drivers/gpu/drm/i915/gvt/kvmgt.c 		minsz = offsetofend(struct vfio_irq_set, count);
minsz            1493 drivers/gpu/drm/i915/gvt/kvmgt.c 		if (copy_from_user(&hdr, (void __user *)arg, minsz))
minsz            1506 drivers/gpu/drm/i915/gvt/kvmgt.c 				data = memdup_user((void __user *)(arg + minsz),
minsz            1525 drivers/gpu/drm/i915/gvt/kvmgt.c 		minsz = offsetofend(struct vfio_device_gfx_plane_info,
minsz            1527 drivers/gpu/drm/i915/gvt/kvmgt.c 		if (copy_from_user(&dmabuf, (void __user *)arg, minsz))
minsz            1529 drivers/gpu/drm/i915/gvt/kvmgt.c 		if (dmabuf.argsz < minsz)
minsz            1536 drivers/gpu/drm/i915/gvt/kvmgt.c 		return copy_to_user((void __user *)arg, &dmabuf, minsz) ?
minsz             490 drivers/s390/cio/vfio_ccw_ops.c 	unsigned long minsz;
minsz             497 drivers/s390/cio/vfio_ccw_ops.c 		minsz = offsetofend(struct vfio_device_info, num_irqs);
minsz             499 drivers/s390/cio/vfio_ccw_ops.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz             502 drivers/s390/cio/vfio_ccw_ops.c 		if (info.argsz < minsz)
minsz             509 drivers/s390/cio/vfio_ccw_ops.c 		return copy_to_user((void __user *)arg, &info, minsz);
minsz             515 drivers/s390/cio/vfio_ccw_ops.c 		minsz = offsetofend(struct vfio_region_info, offset);
minsz             517 drivers/s390/cio/vfio_ccw_ops.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz             520 drivers/s390/cio/vfio_ccw_ops.c 		if (info.argsz < minsz)
minsz             527 drivers/s390/cio/vfio_ccw_ops.c 		return copy_to_user((void __user *)arg, &info, minsz);
minsz             533 drivers/s390/cio/vfio_ccw_ops.c 		minsz = offsetofend(struct vfio_irq_info, count);
minsz             535 drivers/s390/cio/vfio_ccw_ops.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz             538 drivers/s390/cio/vfio_ccw_ops.c 		if (info.argsz < minsz || info.index >= VFIO_CCW_NUM_IRQS)
minsz             548 drivers/s390/cio/vfio_ccw_ops.c 		return copy_to_user((void __user *)arg, &info, minsz);
minsz             556 drivers/s390/cio/vfio_ccw_ops.c 		minsz = offsetofend(struct vfio_irq_set, count);
minsz             558 drivers/s390/cio/vfio_ccw_ops.c 		if (copy_from_user(&hdr, (void __user *)arg, minsz))
minsz             567 drivers/s390/cio/vfio_ccw_ops.c 		data = (void __user *)(arg + minsz);
minsz            1243 drivers/s390/crypto/vfio_ap_ops.c 	unsigned long minsz;
minsz            1246 drivers/s390/crypto/vfio_ap_ops.c 	minsz = offsetofend(struct vfio_device_info, num_irqs);
minsz            1248 drivers/s390/crypto/vfio_ap_ops.c 	if (copy_from_user(&info, (void __user *)arg, minsz))
minsz            1251 drivers/s390/crypto/vfio_ap_ops.c 	if (info.argsz < minsz)
minsz            1258 drivers/s390/crypto/vfio_ap_ops.c 	return copy_to_user((void __user *)arg, &info, minsz);
minsz             695 drivers/vfio/pci/vfio_pci.c 	unsigned long minsz;
minsz             700 drivers/vfio/pci/vfio_pci.c 		minsz = offsetofend(struct vfio_device_info, num_irqs);
minsz             702 drivers/vfio/pci/vfio_pci.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz             705 drivers/vfio/pci/vfio_pci.c 		if (info.argsz < minsz)
minsz             716 drivers/vfio/pci/vfio_pci.c 		return copy_to_user((void __user *)arg, &info, minsz) ?
minsz             725 drivers/vfio/pci/vfio_pci.c 		minsz = offsetofend(struct vfio_region_info, offset);
minsz             727 drivers/vfio/pci/vfio_pci.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz             730 drivers/vfio/pci/vfio_pci.c 		if (info.argsz < minsz)
minsz             864 drivers/vfio/pci/vfio_pci.c 		return copy_to_user((void __user *)arg, &info, minsz) ?
minsz             870 drivers/vfio/pci/vfio_pci.c 		minsz = offsetofend(struct vfio_irq_info, count);
minsz             872 drivers/vfio/pci/vfio_pci.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz             875 drivers/vfio/pci/vfio_pci.c 		if (info.argsz < minsz || info.index >= VFIO_PCI_NUM_IRQS)
minsz             900 drivers/vfio/pci/vfio_pci.c 		return copy_to_user((void __user *)arg, &info, minsz) ?
minsz             909 drivers/vfio/pci/vfio_pci.c 		minsz = offsetofend(struct vfio_irq_set, count);
minsz             911 drivers/vfio/pci/vfio_pci.c 		if (copy_from_user(&hdr, (void __user *)arg, minsz))
minsz             922 drivers/vfio/pci/vfio_pci.c 			data = memdup_user((void __user *)(arg + minsz),
minsz             949 drivers/vfio/pci/vfio_pci.c 		minsz = offsetofend(struct vfio_pci_hot_reset_info, count);
minsz             951 drivers/vfio/pci/vfio_pci.c 		if (copy_from_user(&hdr, (void __user *)arg, minsz))
minsz             954 drivers/vfio/pci/vfio_pci.c 		if (hdr.argsz < minsz)
minsz            1003 drivers/vfio/pci/vfio_pci.c 		if (copy_to_user((void __user *)arg, &hdr, minsz))
minsz            1007 drivers/vfio/pci/vfio_pci.c 			if (copy_to_user((void __user *)(arg + minsz), devices,
minsz            1023 drivers/vfio/pci/vfio_pci.c 		minsz = offsetofend(struct vfio_pci_hot_reset, count);
minsz            1025 drivers/vfio/pci/vfio_pci.c 		if (copy_from_user(&hdr, (void __user *)arg, minsz))
minsz            1028 drivers/vfio/pci/vfio_pci.c 		if (hdr.argsz < minsz || hdr.flags)
minsz            1061 drivers/vfio/pci/vfio_pci.c 		if (copy_from_user(group_fds, (void __user *)(arg + minsz),
minsz            1122 drivers/vfio/pci/vfio_pci.c 		minsz = offsetofend(struct vfio_device_ioeventfd, fd);
minsz            1124 drivers/vfio/pci/vfio_pci.c 		if (copy_from_user(&ioeventfd, (void __user *)arg, minsz))
minsz            1127 drivers/vfio/pci/vfio_pci.c 		if (ioeventfd.argsz < minsz)
minsz             301 drivers/vfio/platform/vfio_platform_common.c 	unsigned long minsz;
minsz             306 drivers/vfio/platform/vfio_platform_common.c 		minsz = offsetofend(struct vfio_device_info, num_irqs);
minsz             308 drivers/vfio/platform/vfio_platform_common.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz             311 drivers/vfio/platform/vfio_platform_common.c 		if (info.argsz < minsz)
minsz             320 drivers/vfio/platform/vfio_platform_common.c 		return copy_to_user((void __user *)arg, &info, minsz) ?
minsz             326 drivers/vfio/platform/vfio_platform_common.c 		minsz = offsetofend(struct vfio_region_info, offset);
minsz             328 drivers/vfio/platform/vfio_platform_common.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz             331 drivers/vfio/platform/vfio_platform_common.c 		if (info.argsz < minsz)
minsz             342 drivers/vfio/platform/vfio_platform_common.c 		return copy_to_user((void __user *)arg, &info, minsz) ?
minsz             348 drivers/vfio/platform/vfio_platform_common.c 		minsz = offsetofend(struct vfio_irq_info, count);
minsz             350 drivers/vfio/platform/vfio_platform_common.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz             353 drivers/vfio/platform/vfio_platform_common.c 		if (info.argsz < minsz)
minsz             362 drivers/vfio/platform/vfio_platform_common.c 		return copy_to_user((void __user *)arg, &info, minsz) ?
minsz             371 drivers/vfio/platform/vfio_platform_common.c 		minsz = offsetofend(struct vfio_irq_set, count);
minsz             373 drivers/vfio/platform/vfio_platform_common.c 		if (copy_from_user(&hdr, (void __user *)arg, minsz))
minsz             382 drivers/vfio/platform/vfio_platform_common.c 			data = memdup_user((void __user *)(arg + minsz),
minsz            1502 drivers/vfio/vfio.c 		unsigned long minsz;
minsz            1504 drivers/vfio/vfio.c 		minsz = offsetofend(struct vfio_group_status, flags);
minsz            1506 drivers/vfio/vfio.c 		if (copy_from_user(&status, (void __user *)arg, minsz))
minsz            1509 drivers/vfio/vfio.c 		if (status.argsz < minsz)
minsz            1520 drivers/vfio/vfio.c 		if (copy_to_user((void __user *)arg, &status, minsz))
minsz            1857 drivers/vfio/vfio.c 	unsigned long minsz;
minsz            1860 drivers/vfio/vfio.c 	minsz = offsetofend(struct vfio_irq_set, count);
minsz            1862 drivers/vfio/vfio.c 	if ((hdr->argsz < minsz) || (hdr->index >= max_irq_type) ||
minsz            1889 drivers/vfio/vfio.c 		if (hdr->argsz - minsz < hdr->count * size)
minsz             780 drivers/vfio/vfio_iommu_spapr_tce.c 	unsigned long minsz, ddwsz;
minsz             822 drivers/vfio/vfio_iommu_spapr_tce.c 		minsz = offsetofend(struct vfio_iommu_spapr_tce_info,
minsz             825 drivers/vfio/vfio_iommu_spapr_tce.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz             828 drivers/vfio/vfio_iommu_spapr_tce.c 		if (info.argsz < minsz)
minsz             848 drivers/vfio/vfio_iommu_spapr_tce.c 			minsz = ddwsz;
minsz             850 drivers/vfio/vfio_iommu_spapr_tce.c 		if (copy_to_user((void __user *)arg, &info, minsz))
minsz             864 drivers/vfio/vfio_iommu_spapr_tce.c 		minsz = offsetofend(struct vfio_iommu_type1_dma_map, size);
minsz             866 drivers/vfio/vfio_iommu_spapr_tce.c 		if (copy_from_user(&param, (void __user *)arg, minsz))
minsz             869 drivers/vfio/vfio_iommu_spapr_tce.c 		if (param.argsz < minsz)
minsz             930 drivers/vfio/vfio_iommu_spapr_tce.c 		minsz = offsetofend(struct vfio_iommu_type1_dma_unmap,
minsz             933 drivers/vfio/vfio_iommu_spapr_tce.c 		if (copy_from_user(&param, (void __user *)arg, minsz))
minsz             936 drivers/vfio/vfio_iommu_spapr_tce.c 		if (param.argsz < minsz)
minsz             972 drivers/vfio/vfio_iommu_spapr_tce.c 		minsz = offsetofend(struct vfio_iommu_spapr_register_memory,
minsz             979 drivers/vfio/vfio_iommu_spapr_tce.c 		if (copy_from_user(&param, (void __user *)arg, minsz))
minsz             982 drivers/vfio/vfio_iommu_spapr_tce.c 		if (param.argsz < minsz)
minsz            1005 drivers/vfio/vfio_iommu_spapr_tce.c 		minsz = offsetofend(struct vfio_iommu_spapr_register_memory,
minsz            1008 drivers/vfio/vfio_iommu_spapr_tce.c 		if (copy_from_user(&param, (void __user *)arg, minsz))
minsz            1011 drivers/vfio/vfio_iommu_spapr_tce.c 		if (param.argsz < minsz)
minsz            1070 drivers/vfio/vfio_iommu_spapr_tce.c 		minsz = offsetofend(struct vfio_iommu_spapr_tce_create,
minsz            1073 drivers/vfio/vfio_iommu_spapr_tce.c 		if (copy_from_user(&create, (void __user *)arg, minsz))
minsz            1076 drivers/vfio/vfio_iommu_spapr_tce.c 		if (create.argsz < minsz)
minsz            1093 drivers/vfio/vfio_iommu_spapr_tce.c 		if (!ret && copy_to_user((void __user *)arg, &create, minsz))
minsz            1111 drivers/vfio/vfio_iommu_spapr_tce.c 		minsz = offsetofend(struct vfio_iommu_spapr_tce_remove,
minsz            1114 drivers/vfio/vfio_iommu_spapr_tce.c 		if (copy_from_user(&remove, (void __user *)arg, minsz))
minsz            1117 drivers/vfio/vfio_iommu_spapr_tce.c 		if (remove.argsz < minsz)
minsz            2218 drivers/vfio/vfio_iommu_type1.c 	unsigned long minsz;
minsz            2239 drivers/vfio/vfio_iommu_type1.c 		minsz = offsetofend(struct vfio_iommu_type1_info, iova_pgsizes);
minsz            2244 drivers/vfio/vfio_iommu_type1.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz            2247 drivers/vfio/vfio_iommu_type1.c 		if (info.argsz < minsz)
minsz            2251 drivers/vfio/vfio_iommu_type1.c 			minsz = capsz;
minsz            2282 drivers/vfio/vfio_iommu_type1.c 		return copy_to_user((void __user *)arg, &info, minsz) ?
minsz            2290 drivers/vfio/vfio_iommu_type1.c 		minsz = offsetofend(struct vfio_iommu_type1_dma_map, size);
minsz            2292 drivers/vfio/vfio_iommu_type1.c 		if (copy_from_user(&map, (void __user *)arg, minsz))
minsz            2295 drivers/vfio/vfio_iommu_type1.c 		if (map.argsz < minsz || map.flags & ~mask)
minsz            2304 drivers/vfio/vfio_iommu_type1.c 		minsz = offsetofend(struct vfio_iommu_type1_dma_unmap, size);
minsz            2306 drivers/vfio/vfio_iommu_type1.c 		if (copy_from_user(&unmap, (void __user *)arg, minsz))
minsz            2309 drivers/vfio/vfio_iommu_type1.c 		if (unmap.argsz < minsz || unmap.flags)
minsz            2316 drivers/vfio/vfio_iommu_type1.c 		return copy_to_user((void __user *)arg, &unmap, minsz) ?
minsz              36 drivers/vfio/vfio_spapr_eeh.c 	unsigned long minsz;
minsz              51 drivers/vfio/vfio_spapr_eeh.c 		minsz = offsetofend(struct vfio_eeh_pe_op, op);
minsz              52 drivers/vfio/vfio_spapr_eeh.c 		if (copy_from_user(&op, (void __user *)arg, minsz))
minsz              54 drivers/vfio/vfio_spapr_eeh.c 		if (op.argsz < minsz || op.flags)
minsz              86 drivers/vfio/vfio_spapr_eeh.c 			minsz = offsetofend(struct vfio_eeh_pe_op, err.mask);
minsz              87 drivers/vfio/vfio_spapr_eeh.c 			if (op.argsz < minsz)
minsz              89 drivers/vfio/vfio_spapr_eeh.c 			if (copy_from_user(&op, (void __user *)arg, minsz))
minsz            1187 samples/vfio-mdev/mbochs.c 	unsigned long minsz, outsz;
minsz            1194 samples/vfio-mdev/mbochs.c 		minsz = offsetofend(struct vfio_device_info, num_irqs);
minsz            1196 samples/vfio-mdev/mbochs.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz            1199 samples/vfio-mdev/mbochs.c 		if (info.argsz < minsz)
minsz            1206 samples/vfio-mdev/mbochs.c 		if (copy_to_user((void __user *)arg, &info, minsz))
minsz            1215 samples/vfio-mdev/mbochs.c 		minsz = offsetofend(typeof(info), base.offset);
minsz            1217 samples/vfio-mdev/mbochs.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz            1221 samples/vfio-mdev/mbochs.c 		if (outsz < minsz)
minsz            1240 samples/vfio-mdev/mbochs.c 		minsz = offsetofend(struct vfio_irq_info, count);
minsz            1242 samples/vfio-mdev/mbochs.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz            1245 samples/vfio-mdev/mbochs.c 		if ((info.argsz < minsz) ||
minsz            1253 samples/vfio-mdev/mbochs.c 		if (copy_to_user((void __user *)arg, &info, minsz))
minsz            1263 samples/vfio-mdev/mbochs.c 		minsz = offsetofend(struct vfio_device_gfx_plane_info,
minsz            1266 samples/vfio-mdev/mbochs.c 		if (copy_from_user(&plane, (void __user *)arg, minsz))
minsz            1269 samples/vfio-mdev/mbochs.c 		if (plane.argsz < minsz)
minsz            1276 samples/vfio-mdev/mbochs.c 		if (copy_to_user((void __user *)arg, &plane, minsz))
minsz             516 samples/vfio-mdev/mdpy.c 	unsigned long minsz;
minsz             526 samples/vfio-mdev/mdpy.c 		minsz = offsetofend(struct vfio_device_info, num_irqs);
minsz             528 samples/vfio-mdev/mdpy.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz             531 samples/vfio-mdev/mdpy.c 		if (info.argsz < minsz)
minsz             540 samples/vfio-mdev/mdpy.c 		if (copy_to_user((void __user *)arg, &info, minsz))
minsz             551 samples/vfio-mdev/mdpy.c 		minsz = offsetofend(struct vfio_region_info, offset);
minsz             553 samples/vfio-mdev/mdpy.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz             556 samples/vfio-mdev/mdpy.c 		if (info.argsz < minsz)
minsz             564 samples/vfio-mdev/mdpy.c 		if (copy_to_user((void __user *)arg, &info, minsz))
minsz             574 samples/vfio-mdev/mdpy.c 		minsz = offsetofend(struct vfio_irq_info, count);
minsz             576 samples/vfio-mdev/mdpy.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz             579 samples/vfio-mdev/mdpy.c 		if ((info.argsz < minsz) ||
minsz             587 samples/vfio-mdev/mdpy.c 		if (copy_to_user((void __user *)arg, &info, minsz))
minsz             597 samples/vfio-mdev/mdpy.c 		minsz = offsetofend(struct vfio_device_gfx_plane_info,
minsz             600 samples/vfio-mdev/mdpy.c 		if (copy_from_user(&plane, (void __user *)arg, minsz))
minsz             603 samples/vfio-mdev/mdpy.c 		if (plane.argsz < minsz)
minsz             610 samples/vfio-mdev/mdpy.c 		if (copy_to_user((void __user *)arg, &plane, minsz))
minsz            1131 samples/vfio-mdev/mtty.c 	unsigned long minsz;
minsz            1146 samples/vfio-mdev/mtty.c 		minsz = offsetofend(struct vfio_device_info, num_irqs);
minsz            1148 samples/vfio-mdev/mtty.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz            1151 samples/vfio-mdev/mtty.c 		if (info.argsz < minsz)
minsz            1160 samples/vfio-mdev/mtty.c 		if (copy_to_user((void __user *)arg, &info, minsz))
minsz            1171 samples/vfio-mdev/mtty.c 		minsz = offsetofend(struct vfio_region_info, offset);
minsz            1173 samples/vfio-mdev/mtty.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz            1176 samples/vfio-mdev/mtty.c 		if (info.argsz < minsz)
minsz            1184 samples/vfio-mdev/mtty.c 		if (copy_to_user((void __user *)arg, &info, minsz))
minsz            1194 samples/vfio-mdev/mtty.c 		minsz = offsetofend(struct vfio_irq_info, count);
minsz            1196 samples/vfio-mdev/mtty.c 		if (copy_from_user(&info, (void __user *)arg, minsz))
minsz            1199 samples/vfio-mdev/mtty.c 		if ((info.argsz < minsz) ||
minsz            1207 samples/vfio-mdev/mtty.c 		if (copy_to_user((void __user *)arg, &info, minsz))
minsz            1218 samples/vfio-mdev/mtty.c 		minsz = offsetofend(struct vfio_irq_set, count);
minsz            1220 samples/vfio-mdev/mtty.c 		if (copy_from_user(&hdr, (void __user *)arg, minsz))
minsz            1231 samples/vfio-mdev/mtty.c 			ptr = data = memdup_user((void __user *)(arg + minsz),