Home
last modified time | relevance | path

Searched refs:minsz (Results 1 - 25 of 39) sorted by relevance

12

/kernel/linux/linux-6.6/drivers/vfio/
H A Ddevice_cdev.c61 unsigned long minsz; in vfio_df_ioctl_bind_iommufd() local
66 minsz = offsetofend(struct vfio_device_bind_iommufd, out_devid); in vfio_df_ioctl_bind_iommufd()
68 if (copy_from_user(&bind, arg, minsz)) in vfio_df_ioctl_bind_iommufd()
71 if (bind.argsz < minsz || bind.flags || bind.iommufd < 0) in vfio_df_ioctl_bind_iommufd()
160 unsigned long minsz; in vfio_df_ioctl_attach_pt() local
163 minsz = offsetofend(struct vfio_device_attach_iommufd_pt, pt_id); in vfio_df_ioctl_attach_pt()
165 if (copy_from_user(&attach, arg, minsz)) in vfio_df_ioctl_attach_pt()
168 if (attach.argsz < minsz || attach.flags) in vfio_df_ioctl_attach_pt()
196 unsigned long minsz; in vfio_df_ioctl_detach_pt() local
198 minsz in vfio_df_ioctl_detach_pt()
[all...]
H A Dvfio_iommu_spapr_tce.c782 unsigned long minsz; in vfio_spapr_ioctl_eeh_pe_op() local
788 minsz = offsetofend(struct vfio_eeh_pe_op, op); in vfio_spapr_ioctl_eeh_pe_op()
789 if (copy_from_user(&op, (void __user *)arg, minsz)) in vfio_spapr_ioctl_eeh_pe_op()
791 if (op.argsz < minsz || op.flags) in vfio_spapr_ioctl_eeh_pe_op()
815 minsz = offsetofend(struct vfio_eeh_pe_op, err.mask); in vfio_spapr_ioctl_eeh_pe_op()
816 if (op.argsz < minsz) in vfio_spapr_ioctl_eeh_pe_op()
818 if (copy_from_user(&op, (void __user *)arg, minsz)) in vfio_spapr_ioctl_eeh_pe_op()
832 unsigned long minsz, ddwsz; in tce_iommu_ioctl() local
872 minsz = offsetofend(struct vfio_iommu_spapr_tce_info, in tce_iommu_ioctl()
875 if (copy_from_user(&info, (void __user *)arg, minsz)) in tce_iommu_ioctl()
[all...]
H A Dvfio_main.c844 size_t minsz = in vfio_ioctl_device_feature_mig_device_state() local
860 if (copy_from_user(&mig, arg, minsz)) in vfio_ioctl_device_feature_mig_device_state()
994 size_t minsz = in vfio_ioctl_device_feature_logging_start() local
1015 if (copy_from_user(&control, arg, minsz)) in vfio_ioctl_device_feature_logging_start()
1106 size_t minsz = in vfio_ioctl_device_feature_logging_report() local
1123 if (copy_from_user(&report, arg, minsz)) in vfio_ioctl_device_feature_logging_report()
1149 size_t minsz = offsetofend(struct vfio_device_feature, flags); in vfio_ioctl_device_feature() local
1152 if (copy_from_user(&feature, arg, minsz)) in vfio_ioctl_device_feature()
1155 if (feature.argsz < minsz) in vfio_ioctl_device_feature()
1174 feature.argsz - minsz); in vfio_ioctl_device_feature()
1474 unsigned long minsz; vfio_set_irqs_validate_and_prepare() local
[all...]
/kernel/linux/linux-5.10/drivers/vfio/
H A Dvfio_spapr_eeh.c36 unsigned long minsz; in vfio_spapr_iommu_eeh_ioctl() local
51 minsz = offsetofend(struct vfio_eeh_pe_op, op); in vfio_spapr_iommu_eeh_ioctl()
52 if (copy_from_user(&op, (void __user *)arg, minsz)) in vfio_spapr_iommu_eeh_ioctl()
54 if (op.argsz < minsz || op.flags) in vfio_spapr_iommu_eeh_ioctl()
86 minsz = offsetofend(struct vfio_eeh_pe_op, err.mask); in vfio_spapr_iommu_eeh_ioctl()
87 if (op.argsz < minsz) in vfio_spapr_iommu_eeh_ioctl()
89 if (copy_from_user(&op, (void __user *)arg, minsz)) in vfio_spapr_iommu_eeh_ioctl()
H A Dvfio_iommu_spapr_tce.c780 unsigned long minsz, ddwsz; in tce_iommu_ioctl() local
822 minsz = offsetofend(struct vfio_iommu_spapr_tce_info, in tce_iommu_ioctl()
825 if (copy_from_user(&info, (void __user *)arg, minsz)) in tce_iommu_ioctl()
828 if (info.argsz < minsz) in tce_iommu_ioctl()
848 minsz = ddwsz; in tce_iommu_ioctl()
850 if (copy_to_user((void __user *)arg, &info, minsz)) in tce_iommu_ioctl()
864 minsz = offsetofend(struct vfio_iommu_type1_dma_map, size); in tce_iommu_ioctl()
866 if (copy_from_user(&param, (void __user *)arg, minsz)) in tce_iommu_ioctl()
869 if (param.argsz < minsz) in tce_iommu_ioctl()
930 minsz in tce_iommu_ioctl()
[all...]
/kernel/linux/linux-5.10/drivers/s390/cio/
H A Dvfio_ccw_ops.c521 unsigned long minsz; in vfio_ccw_mdev_ioctl() local
528 minsz = offsetofend(struct vfio_device_info, num_irqs); in vfio_ccw_mdev_ioctl()
530 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
533 if (info.argsz < minsz) in vfio_ccw_mdev_ioctl()
540 return copy_to_user((void __user *)arg, &info, minsz) ? -EFAULT : 0; in vfio_ccw_mdev_ioctl()
546 minsz = offsetofend(struct vfio_region_info, offset); in vfio_ccw_mdev_ioctl()
548 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
551 if (info.argsz < minsz) in vfio_ccw_mdev_ioctl()
558 return copy_to_user((void __user *)arg, &info, minsz) ? -EFAULT : 0; in vfio_ccw_mdev_ioctl()
564 minsz in vfio_ccw_mdev_ioctl()
[all...]
/kernel/linux/linux-6.6/drivers/vfio/cdx/
H A Dmain.c58 unsigned long minsz = offsetofend(struct vfio_device_info, num_irqs); in vfio_cdx_ioctl_get_info() local
62 if (copy_from_user(&info, arg, minsz)) in vfio_cdx_ioctl_get_info()
65 if (info.argsz < minsz) in vfio_cdx_ioctl_get_info()
74 return copy_to_user(arg, &info, minsz) ? -EFAULT : 0; in vfio_cdx_ioctl_get_info()
80 unsigned long minsz = offsetofend(struct vfio_region_info, offset); in vfio_cdx_ioctl_get_region_info() local
84 if (copy_from_user(&info, arg, minsz)) in vfio_cdx_ioctl_get_region_info()
87 if (info.argsz < minsz) in vfio_cdx_ioctl_get_region_info()
98 return copy_to_user(arg, &info, minsz) ? -EFAULT : 0; in vfio_cdx_ioctl_get_region_info()
/kernel/linux/linux-5.10/samples/vfio-mdev/
H A Dmdpy.c516 unsigned long minsz; in mdpy_ioctl() local
526 minsz = offsetofend(struct vfio_device_info, num_irqs); in mdpy_ioctl()
528 if (copy_from_user(&info, (void __user *)arg, minsz)) in mdpy_ioctl()
531 if (info.argsz < minsz) in mdpy_ioctl()
540 if (copy_to_user((void __user *)arg, &info, minsz)) in mdpy_ioctl()
551 minsz = offsetofend(struct vfio_region_info, offset); in mdpy_ioctl()
553 if (copy_from_user(&info, (void __user *)arg, minsz)) in mdpy_ioctl()
556 if (info.argsz < minsz) in mdpy_ioctl()
564 if (copy_to_user((void __user *)arg, &info, minsz)) in mdpy_ioctl()
574 minsz in mdpy_ioctl()
[all...]
H A Dmtty.c1131 unsigned long minsz; in mtty_ioctl() local
1146 minsz = offsetofend(struct vfio_device_info, num_irqs); in mtty_ioctl()
1148 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1151 if (info.argsz < minsz) in mtty_ioctl()
1160 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1171 minsz = offsetofend(struct vfio_region_info, offset); in mtty_ioctl()
1173 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1176 if (info.argsz < minsz) in mtty_ioctl()
1184 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1194 minsz in mtty_ioctl()
[all...]
H A Dmbochs.c1172 unsigned long minsz, outsz; in mbochs_ioctl() local
1179 minsz = offsetofend(struct vfio_device_info, num_irqs); in mbochs_ioctl()
1181 if (copy_from_user(&info, (void __user *)arg, minsz)) in mbochs_ioctl()
1184 if (info.argsz < minsz) in mbochs_ioctl()
1191 if (copy_to_user((void __user *)arg, &info, minsz)) in mbochs_ioctl()
1200 minsz = offsetofend(typeof(info), base.offset); in mbochs_ioctl()
1202 if (copy_from_user(&info, (void __user *)arg, minsz)) in mbochs_ioctl()
1206 if (outsz < minsz) in mbochs_ioctl()
1225 minsz = offsetofend(struct vfio_irq_info, count); in mbochs_ioctl()
1227 if (copy_from_user(&info, (void __user *)arg, minsz)) in mbochs_ioctl()
[all...]
/kernel/linux/linux-6.6/samples/vfio-mdev/
H A Dmdpy.c516 unsigned long minsz; in mdpy_ioctl() local
525 minsz = offsetofend(struct vfio_device_info, num_irqs); in mdpy_ioctl()
527 if (copy_from_user(&info, (void __user *)arg, minsz)) in mdpy_ioctl()
530 if (info.argsz < minsz) in mdpy_ioctl()
539 if (copy_to_user((void __user *)arg, &info, minsz)) in mdpy_ioctl()
550 minsz = offsetofend(struct vfio_region_info, offset); in mdpy_ioctl()
552 if (copy_from_user(&info, (void __user *)arg, minsz)) in mdpy_ioctl()
555 if (info.argsz < minsz) in mdpy_ioctl()
563 if (copy_to_user((void __user *)arg, &info, minsz)) in mdpy_ioctl()
573 minsz in mdpy_ioctl()
[all...]
H A Dmbochs.c1191 unsigned long minsz, outsz; in mbochs_ioctl() local
1198 minsz = offsetofend(struct vfio_device_info, num_irqs); in mbochs_ioctl()
1200 if (copy_from_user(&info, (void __user *)arg, minsz)) in mbochs_ioctl()
1203 if (info.argsz < minsz) in mbochs_ioctl()
1210 if (copy_to_user((void __user *)arg, &info, minsz)) in mbochs_ioctl()
1219 minsz = offsetofend(typeof(info), base.offset); in mbochs_ioctl()
1221 if (copy_from_user(&info, (void __user *)arg, minsz)) in mbochs_ioctl()
1225 if (outsz < minsz) in mbochs_ioctl()
1244 minsz = offsetofend(struct vfio_irq_info, count); in mbochs_ioctl()
1246 if (copy_from_user(&info, (void __user *)arg, minsz)) in mbochs_ioctl()
[all...]
H A Dmtty.c1207 unsigned long minsz; in mtty_ioctl() local
1214 minsz = offsetofend(struct vfio_device_info, num_irqs); in mtty_ioctl()
1216 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1219 if (info.argsz < minsz) in mtty_ioctl()
1228 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1239 minsz = offsetofend(struct vfio_region_info, offset); in mtty_ioctl()
1241 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1244 if (info.argsz < minsz) in mtty_ioctl()
1252 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1262 minsz in mtty_ioctl()
[all...]
/kernel/linux/linux-5.10/drivers/vfio/platform/
H A Dvfio_platform_common.c299 unsigned long minsz; in vfio_platform_ioctl() local
304 minsz = offsetofend(struct vfio_device_info, num_irqs); in vfio_platform_ioctl()
306 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_platform_ioctl()
309 if (info.argsz < minsz) in vfio_platform_ioctl()
318 return copy_to_user((void __user *)arg, &info, minsz) ? in vfio_platform_ioctl()
324 minsz = offsetofend(struct vfio_region_info, offset); in vfio_platform_ioctl()
326 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_platform_ioctl()
329 if (info.argsz < minsz) in vfio_platform_ioctl()
340 return copy_to_user((void __user *)arg, &info, minsz) ? in vfio_platform_ioctl()
346 minsz in vfio_platform_ioctl()
[all...]
/kernel/linux/linux-5.10/drivers/vfio/fsl-mc/
H A Dvfio_fsl_mc.c203 unsigned long minsz; in vfio_fsl_mc_ioctl() local
212 minsz = offsetofend(struct vfio_device_info, num_irqs); in vfio_fsl_mc_ioctl()
214 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_fsl_mc_ioctl()
217 if (info.argsz < minsz) in vfio_fsl_mc_ioctl()
228 return copy_to_user((void __user *)arg, &info, minsz) ? in vfio_fsl_mc_ioctl()
235 minsz = offsetofend(struct vfio_region_info, offset); in vfio_fsl_mc_ioctl()
237 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_fsl_mc_ioctl()
240 if (info.argsz < minsz) in vfio_fsl_mc_ioctl()
251 if (copy_to_user((void __user *)arg, &info, minsz)) in vfio_fsl_mc_ioctl()
259 minsz in vfio_fsl_mc_ioctl()
[all...]
/kernel/linux/linux-6.6/drivers/vfio/platform/
H A Dvfio_platform_common.c281 unsigned long minsz; in vfio_platform_ioctl() local
286 minsz = offsetofend(struct vfio_device_info, num_irqs); in vfio_platform_ioctl()
288 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_platform_ioctl()
291 if (info.argsz < minsz) in vfio_platform_ioctl()
300 return copy_to_user((void __user *)arg, &info, minsz) ? in vfio_platform_ioctl()
306 minsz = offsetofend(struct vfio_region_info, offset); in vfio_platform_ioctl()
308 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_platform_ioctl()
311 if (info.argsz < minsz) in vfio_platform_ioctl()
322 return copy_to_user((void __user *)arg, &info, minsz) ? in vfio_platform_ioctl()
328 minsz in vfio_platform_ioctl()
[all...]
/kernel/linux/linux-6.6/drivers/vfio/fsl-mc/
H A Dvfio_fsl_mc.c123 unsigned long minsz; in vfio_fsl_mc_ioctl() local
133 minsz = offsetofend(struct vfio_device_info, num_irqs); in vfio_fsl_mc_ioctl()
135 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_fsl_mc_ioctl()
138 if (info.argsz < minsz) in vfio_fsl_mc_ioctl()
149 return copy_to_user((void __user *)arg, &info, minsz) ? in vfio_fsl_mc_ioctl()
156 minsz = offsetofend(struct vfio_region_info, offset); in vfio_fsl_mc_ioctl()
158 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_fsl_mc_ioctl()
161 if (info.argsz < minsz) in vfio_fsl_mc_ioctl()
172 if (copy_to_user((void __user *)arg, &info, minsz)) in vfio_fsl_mc_ioctl()
180 minsz in vfio_fsl_mc_ioctl()
[all...]
/kernel/linux/linux-6.6/drivers/s390/cio/
H A Dvfio_ccw_ops.c514 unsigned long minsz; in vfio_ccw_mdev_ioctl() local
521 minsz = offsetofend(struct vfio_device_info, num_irqs); in vfio_ccw_mdev_ioctl()
523 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
526 if (info.argsz < minsz) in vfio_ccw_mdev_ioctl()
533 return copy_to_user((void __user *)arg, &info, minsz) ? -EFAULT : 0; in vfio_ccw_mdev_ioctl()
539 minsz = offsetofend(struct vfio_region_info, offset); in vfio_ccw_mdev_ioctl()
541 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
544 if (info.argsz < minsz) in vfio_ccw_mdev_ioctl()
551 return copy_to_user((void __user *)arg, &info, minsz) ? -EFAULT : 0; in vfio_ccw_mdev_ioctl()
557 minsz in vfio_ccw_mdev_ioctl()
[all...]
/kernel/linux/linux-6.6/drivers/iommu/iommufd/
H A Dvfio_compat.c163 size_t minsz = offsetofend(struct vfio_iommu_type1_dma_map, size); in iommufd_vfio_map_dma() local
170 if (copy_from_user(&map, arg, minsz)) in iommufd_vfio_map_dma()
173 if (map.argsz < minsz || map.flags & ~supported_flags) in iommufd_vfio_map_dma()
200 size_t minsz = offsetofend(struct vfio_iommu_type1_dma_unmap, size); in iommufd_vfio_unmap_dma() local
213 if (copy_from_user(&unmap, arg, minsz)) in iommufd_vfio_unmap_dma()
216 if (unmap.argsz < minsz || unmap.flags & ~supported_flags) in iommufd_vfio_unmap_dma()
248 if (copy_to_user(arg, &unmap, minsz)) in iommufd_vfio_unmap_dma()
449 size_t minsz = offsetofend(struct vfio_iommu_type1_info, iova_pgsizes); in iommufd_vfio_iommu_get_info() local
457 if (copy_from_user(&info, arg, minsz)) in iommufd_vfio_iommu_get_info()
460 if (info.argsz < minsz) in iommufd_vfio_iommu_get_info()
[all...]
/kernel/linux/linux-5.10/drivers/vfio/pci/
H A Dvfio_pci.c804 unsigned long minsz; in vfio_pci_ioctl() local
811 minsz = offsetofend(struct vfio_device_info, num_irqs); in vfio_pci_ioctl()
816 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_pci_ioctl()
819 if (info.argsz < minsz) in vfio_pci_ioctl()
823 minsz = capsz; in vfio_pci_ioctl()
862 return copy_to_user((void __user *)arg, &info, minsz) ? in vfio_pci_ioctl()
871 minsz = offsetofend(struct vfio_region_info, offset); in vfio_pci_ioctl()
873 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_pci_ioctl()
876 if (info.argsz < minsz) in vfio_pci_ioctl()
1007 return copy_to_user((void __user *)arg, &info, minsz) in vfio_pci_ioctl()
[all...]
/kernel/linux/linux-5.10/drivers/fpga/
H A Ddfl-afu-main.c642 unsigned long minsz; in afu_ioctl_get_info() local
644 minsz = offsetofend(struct dfl_fpga_port_info, num_umsgs); in afu_ioctl_get_info()
646 if (copy_from_user(&info, arg, minsz)) in afu_ioctl_get_info()
649 if (info.argsz < minsz) in afu_ioctl_get_info()
670 unsigned long minsz; in afu_ioctl_get_region_info() local
673 minsz = offsetofend(struct dfl_fpga_port_region_info, offset); in afu_ioctl_get_region_info()
675 if (copy_from_user(&rinfo, arg, minsz)) in afu_ioctl_get_region_info()
678 if (rinfo.argsz < minsz || rinfo.padding) in afu_ioctl_get_region_info()
699 unsigned long minsz; in afu_ioctl_dma_map() local
702 minsz in afu_ioctl_dma_map()
731 unsigned long minsz; afu_ioctl_dma_unmap() local
[all...]
/kernel/linux/linux-6.6/drivers/fpga/
H A Ddfl-afu-main.c655 unsigned long minsz; in afu_ioctl_get_info() local
657 minsz = offsetofend(struct dfl_fpga_port_info, num_umsgs); in afu_ioctl_get_info()
659 if (copy_from_user(&info, arg, minsz)) in afu_ioctl_get_info()
662 if (info.argsz < minsz) in afu_ioctl_get_info()
683 unsigned long minsz; in afu_ioctl_get_region_info() local
686 minsz = offsetofend(struct dfl_fpga_port_region_info, offset); in afu_ioctl_get_region_info()
688 if (copy_from_user(&rinfo, arg, minsz)) in afu_ioctl_get_region_info()
691 if (rinfo.argsz < minsz || rinfo.padding) in afu_ioctl_get_region_info()
712 unsigned long minsz; in afu_ioctl_dma_map() local
715 minsz in afu_ioctl_dma_map()
744 unsigned long minsz; afu_ioctl_dma_unmap() local
[all...]
/kernel/linux/linux-6.6/drivers/vfio/pci/
H A Dvfio_pci_core.c960 unsigned long minsz = offsetofend(struct vfio_device_info, num_irqs); in vfio_pci_ioctl_get_info() local
965 if (copy_from_user(&info, arg, minsz)) in vfio_pci_ioctl_get_info()
968 if (info.argsz < minsz) in vfio_pci_ioctl_get_info()
971 minsz = min_t(size_t, info.argsz, sizeof(info)); in vfio_pci_ioctl_get_info()
1011 return copy_to_user(arg, &info, minsz) ? -EFAULT : 0; in vfio_pci_ioctl_get_info()
1017 unsigned long minsz = offsetofend(struct vfio_region_info, offset); in vfio_pci_ioctl_get_region_info() local
1023 if (copy_from_user(&info, arg, minsz)) in vfio_pci_ioctl_get_region_info()
1026 if (info.argsz < minsz) in vfio_pci_ioctl_get_region_info()
1152 return copy_to_user(arg, &info, minsz) ? -EFAULT : 0; in vfio_pci_ioctl_get_region_info()
1158 unsigned long minsz in vfio_pci_ioctl_get_irq_info() local
1195 unsigned long minsz = offsetofend(struct vfio_irq_set, count); vfio_pci_ioctl_set_irqs() local
1259 unsigned long minsz = vfio_pci_ioctl_get_pci_hot_reset_info() local
1388 unsigned long minsz = offsetofend(struct vfio_pci_hot_reset, count); vfio_pci_ioctl_pci_hot_reset() local
1418 unsigned long minsz = offsetofend(struct vfio_device_ioeventfd, fd); vfio_pci_ioctl_ioeventfd() local
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/gvt/
H A Dkvmgt.c1350 unsigned long minsz; in intel_vgpu_ioctl() local
1357 minsz = offsetofend(struct vfio_device_info, num_irqs); in intel_vgpu_ioctl()
1359 if (copy_from_user(&info, (void __user *)arg, minsz)) in intel_vgpu_ioctl()
1362 if (info.argsz < minsz) in intel_vgpu_ioctl()
1371 return copy_to_user((void __user *)arg, &info, minsz) ? in intel_vgpu_ioctl()
1383 minsz = offsetofend(struct vfio_region_info, offset); in intel_vgpu_ioctl()
1385 if (copy_from_user(&info, (void __user *)arg, minsz)) in intel_vgpu_ioctl()
1388 if (info.argsz < minsz) in intel_vgpu_ioctl()
1523 return copy_to_user((void __user *)arg, &info, minsz) ? in intel_vgpu_ioctl()
1528 minsz in intel_vgpu_ioctl()
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/gvt/
H A Dkvmgt.c1139 unsigned long minsz; in intel_vgpu_ioctl() local
1146 minsz = offsetofend(struct vfio_device_info, num_irqs); in intel_vgpu_ioctl()
1148 if (copy_from_user(&info, (void __user *)arg, minsz)) in intel_vgpu_ioctl()
1151 if (info.argsz < minsz) in intel_vgpu_ioctl()
1160 return copy_to_user((void __user *)arg, &info, minsz) ? in intel_vgpu_ioctl()
1172 minsz = offsetofend(struct vfio_region_info, offset); in intel_vgpu_ioctl()
1174 if (copy_from_user(&info, (void __user *)arg, minsz)) in intel_vgpu_ioctl()
1177 if (info.argsz < minsz) in intel_vgpu_ioctl()
1312 return copy_to_user((void __user *)arg, &info, minsz) ? in intel_vgpu_ioctl()
1317 minsz in intel_vgpu_ioctl()
[all...]

Completed in 30 milliseconds

12