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Searched refs:minsz (Results 1 – 20 of 20) sorted by relevance

/linux-6.3-rc2/drivers/vfio/
A Dvfio_iommu_spapr_tce.c782 unsigned long minsz; in vfio_spapr_ioctl_eeh_pe_op() local
816 if (op.argsz < minsz) in vfio_spapr_ioctl_eeh_pe_op()
832 unsigned long minsz, ddwsz; in tce_iommu_ioctl() local
878 if (info.argsz < minsz) in tce_iommu_ioctl()
898 minsz = ddwsz; in tce_iommu_ioctl()
919 if (param.argsz < minsz) in tce_iommu_ioctl()
986 if (param.argsz < minsz) in tce_iommu_ioctl()
1032 if (param.argsz < minsz) in tce_iommu_ioctl()
1061 if (param.argsz < minsz) in tce_iommu_ioctl()
1125 if (create.argsz < minsz) in tce_iommu_ioctl()
[all …]
A Dvfio_main.c773 size_t minsz = in vfio_ioctl_device_feature_mig_device_state() local
876 size_t minsz = in vfio_ioctl_device_feature_logging_start() local
988 size_t minsz = in vfio_ioctl_device_feature_logging_report() local
1037 if (feature.argsz < minsz) in vfio_ioctl_device_feature()
1056 feature.argsz - minsz); in vfio_ioctl_device_feature()
1060 feature.argsz - minsz); in vfio_ioctl_device_feature()
1064 feature.argsz - minsz); in vfio_ioctl_device_feature()
1068 feature.argsz - minsz); in vfio_ioctl_device_feature()
1072 feature.argsz - minsz); in vfio_ioctl_device_feature()
1076 feature.argsz - minsz); in vfio_ioctl_device_feature()
[all …]
A Dvfio_iommu_type1.c2758 unsigned long minsz; in vfio_iommu_type1_get_info() local
2771 if (info.argsz < minsz) in vfio_iommu_type1_get_info()
2775 minsz = capsz; in vfio_iommu_type1_get_info()
2824 unsigned long minsz; in vfio_iommu_type1_map_dma() local
2833 if (map.argsz < minsz || map.flags & ~mask) in vfio_iommu_type1_map_dma()
2847 unsigned long minsz; in vfio_iommu_type1_unmap_dma() local
2855 if (unmap.argsz < minsz || unmap.flags & ~mask) in vfio_iommu_type1_unmap_dma()
2866 if (unmap.argsz < (minsz + sizeof(bitmap))) in vfio_iommu_type1_unmap_dma()
2870 (void __user *)(arg + minsz), in vfio_iommu_type1_unmap_dma()
2899 unsigned long minsz; in vfio_iommu_type1_dirty_pages() local
[all …]
A Dgroup.c304 unsigned long minsz = offsetofend(struct vfio_group_status, flags); in vfio_group_ioctl_get_status() local
307 if (copy_from_user(&status, arg, minsz)) in vfio_group_ioctl_get_status()
310 if (status.argsz < minsz) in vfio_group_ioctl_get_status()
335 if (copy_to_user(arg, &status, minsz)) in vfio_group_ioctl_get_status()
/linux-6.3-rc2/samples/vfio-mdev/
A Dmdpy.c516 unsigned long minsz; in mdpy_ioctl() local
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()
555 if (info.argsz < minsz) in mdpy_ioctl()
563 if (copy_to_user((void __user *)arg, &info, minsz)) in mdpy_ioctl()
573 minsz = offsetofend(struct vfio_irq_info, count); in mdpy_ioctl()
578 if ((info.argsz < minsz) || in mdpy_ioctl()
586 if (copy_to_user((void __user *)arg, &info, minsz)) in mdpy_ioctl()
602 if (plane.argsz < minsz) in mdpy_ioctl()
[all …]
A Dmtty.c1124 unsigned long minsz; in mtty_ioctl() local
1133 if (copy_from_user(&info, (void __user *)arg, minsz)) in mtty_ioctl()
1136 if (info.argsz < minsz) in mtty_ioctl()
1145 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1161 if (info.argsz < minsz) in mtty_ioctl()
1169 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1179 minsz = offsetofend(struct vfio_irq_info, count); in mtty_ioctl()
1184 if ((info.argsz < minsz) || in mtty_ioctl()
1192 if (copy_to_user((void __user *)arg, &info, minsz)) in mtty_ioctl()
1203 minsz = offsetofend(struct vfio_irq_set, count); in mtty_ioctl()
[all …]
A Dmbochs.c1191 unsigned long minsz, outsz; in mbochs_ioctl() local
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()
1225 if (outsz < minsz) in mbochs_ioctl()
1244 minsz = offsetofend(struct vfio_irq_info, count); in mbochs_ioctl()
1249 if ((info.argsz < minsz) || in mbochs_ioctl()
1257 if (copy_to_user((void __user *)arg, &info, minsz)) in mbochs_ioctl()
1273 if (plane.argsz < minsz) in mbochs_ioctl()
[all …]
/linux-6.3-rc2/drivers/iommu/iommufd/
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()
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()
462 minsz = min_t(size_t, info.argsz, sizeof(info)); in iommufd_vfio_iommu_get_info()
[all …]
/linux-6.3-rc2/drivers/vfio/fsl-mc/
A Dvfio_fsl_mc.c123 unsigned long minsz; in vfio_fsl_mc_ioctl() local
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()
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 = offsetofend(struct vfio_irq_info, count); in vfio_fsl_mc_ioctl()
184 if (info.argsz < minsz) in vfio_fsl_mc_ioctl()
193 if (copy_to_user((void __user *)arg, &info, minsz)) in vfio_fsl_mc_ioctl()
204 minsz = offsetofend(struct vfio_irq_set, count); in vfio_fsl_mc_ioctl()
206 if (copy_from_user(&hdr, (void __user *)arg, minsz)) in vfio_fsl_mc_ioctl()
[all …]
/linux-6.3-rc2/drivers/s390/cio/
A Dvfio_ccw_ops.c514 unsigned long minsz; in vfio_ccw_mdev_ioctl() local
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()
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()
557 minsz = offsetofend(struct vfio_irq_info, count); in vfio_ccw_mdev_ioctl()
559 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
580 minsz = offsetofend(struct vfio_irq_set, count); in vfio_ccw_mdev_ioctl()
582 if (copy_from_user(&hdr, (void __user *)arg, minsz)) in vfio_ccw_mdev_ioctl()
[all …]
/linux-6.3-rc2/drivers/vfio/platform/
A Dvfio_platform_common.c281 unsigned long minsz; in vfio_platform_ioctl() local
288 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_platform_ioctl()
291 if (info.argsz < 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()
328 minsz = offsetofend(struct vfio_irq_info, count); in vfio_platform_ioctl()
333 if (info.argsz < minsz) in vfio_platform_ioctl()
351 minsz = offsetofend(struct vfio_irq_set, count); in vfio_platform_ioctl()
353 if (copy_from_user(&hdr, (void __user *)arg, minsz)) in vfio_platform_ioctl()
[all …]
/linux-6.3-rc2/drivers/fpga/
A Ddfl-afu-main.c655 unsigned long minsz; in afu_ioctl_get_info() local
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
688 if (copy_from_user(&rinfo, arg, minsz)) in afu_ioctl_get_region_info()
712 unsigned long minsz; in afu_ioctl_dma_map() local
717 if (copy_from_user(&map, arg, minsz)) in afu_ioctl_dma_map()
720 if (map.argsz < minsz || map.flags) in afu_ioctl_dma_map()
744 unsigned long minsz; in afu_ioctl_dma_unmap() local
748 if (copy_from_user(&unmap, arg, minsz)) in afu_ioctl_dma_unmap()
[all …]
A Ddfl-fme-pr.c75 unsigned long minsz; in fme_pr() local
81 minsz = offsetofend(struct dfl_fpga_fme_port_pr, buffer_address); in fme_pr()
83 if (copy_from_user(&port_pr, argp, minsz)) in fme_pr()
86 if (port_pr.argsz < minsz || port_pr.flags) in fme_pr()
/linux-6.3-rc2/drivers/vfio/pci/
A Dvfio_pci_core.c900 if (info.argsz < minsz) in vfio_pci_ioctl_get_info()
904 minsz = capsz; in vfio_pci_ioctl_get_info()
954 if (info.argsz < minsz) in vfio_pci_ioctl_get_region_info()
1129 if (copy_from_user(&hdr, arg, minsz)) in vfio_pci_ioctl_set_irqs()
1187 unsigned long minsz = in vfio_pci_ioctl_get_pci_hot_reset_info() local
1195 if (copy_from_user(&hdr, arg, minsz)) in vfio_pci_ioctl_get_pci_hot_reset_info()
1198 if (hdr.argsz < minsz) in vfio_pci_ioctl_get_pci_hot_reset_info()
1245 if (copy_to_user(arg, &hdr, minsz)) in vfio_pci_ioctl_get_pci_hot_reset_info()
1269 if (copy_from_user(&hdr, arg, minsz)) in vfio_pci_ioctl_pci_hot_reset()
1272 if (hdr.argsz < minsz || hdr.flags) in vfio_pci_ioctl_pci_hot_reset()
[all …]
/linux-6.3-rc2/drivers/gpu/drm/i915/gvt/
A Dkvmgt.c1142 unsigned long minsz; in intel_vgpu_ioctl() local
1151 if (copy_from_user(&info, (void __user *)arg, minsz)) in intel_vgpu_ioctl()
1154 if (info.argsz < minsz) in intel_vgpu_ioctl()
1175 minsz = offsetofend(struct vfio_region_info, offset); in intel_vgpu_ioctl()
1177 if (copy_from_user(&info, (void __user *)arg, minsz)) in intel_vgpu_ioctl()
1180 if (info.argsz < minsz) in intel_vgpu_ioctl()
1320 minsz = offsetofend(struct vfio_irq_info, count); in intel_vgpu_ioctl()
1354 minsz = offsetofend(struct vfio_irq_set, count); in intel_vgpu_ioctl()
1356 if (copy_from_user(&hdr, (void __user *)arg, minsz)) in intel_vgpu_ioctl()
1369 data = memdup_user((void __user *)(arg + minsz), in intel_vgpu_ioctl()
[all …]
/linux-6.3-rc2/drivers/vfio/pci/hisilicon/
A Dhisi_acc_vfio_pci.c773 unsigned long minsz; in hisi_acc_vf_precopy_ioctl() local
779 minsz = offsetofend(struct vfio_precopy_info, dirty_bytes); in hisi_acc_vf_precopy_ioctl()
781 if (copy_from_user(&info, (void __user *)arg, minsz)) in hisi_acc_vf_precopy_ioctl()
783 if (info.argsz < minsz) in hisi_acc_vf_precopy_ioctl()
807 ret = copy_to_user((void __user *)arg, &info, minsz) ? -EFAULT : 0; in hisi_acc_vf_precopy_ioctl()
1271 unsigned long minsz; in hisi_acc_vfio_pci_ioctl() local
1273 minsz = offsetofend(struct vfio_region_info, offset); in hisi_acc_vfio_pci_ioctl()
1275 if (copy_from_user(&info, (void __user *)arg, minsz)) in hisi_acc_vfio_pci_ioctl()
1278 if (info.argsz < minsz) in hisi_acc_vfio_pci_ioctl()
1295 return copy_to_user((void __user *)arg, &info, minsz) ? in hisi_acc_vfio_pci_ioctl()
/linux-6.3-rc2/include/linux/
A Dvfio.h203 size_t minsz) in vfio_check_feature() argument
213 if (argsz < minsz) in vfio_check_feature()
/linux-6.3-rc2/drivers/vfio/pci/mlx5/
A Dmain.c396 unsigned long minsz; in mlx5vf_precopy_ioctl() local
404 minsz = offsetofend(struct vfio_precopy_info, dirty_bytes); in mlx5vf_precopy_ioctl()
406 if (copy_from_user(&info, (void __user *)arg, minsz)) in mlx5vf_precopy_ioctl()
409 if (info.argsz < minsz) in mlx5vf_precopy_ioctl()
483 if (copy_to_user((void __user *)arg, &info, minsz)) in mlx5vf_precopy_ioctl()
/linux-6.3-rc2/arch/sparc/mm/
A Dsrmmu.c150 int offset, minsz = 1 << SRMMU_NOCACHE_BITMAP_SHIFT; in __srmmu_get_nocache() local
153 if (size < minsz) { in __srmmu_get_nocache()
156 size = minsz; in __srmmu_get_nocache()
158 if (size & (minsz - 1)) { in __srmmu_get_nocache()
161 size += minsz - 1; in __srmmu_get_nocache()
/linux-6.3-rc2/drivers/s390/crypto/
A Dvfio_ap_ops.c1740 unsigned long minsz; in vfio_ap_mdev_get_device_info() local
1743 minsz = offsetofend(struct vfio_device_info, num_irqs); in vfio_ap_mdev_get_device_info()
1745 if (copy_from_user(&info, (void __user *)arg, minsz)) in vfio_ap_mdev_get_device_info()
1748 if (info.argsz < minsz) in vfio_ap_mdev_get_device_info()
1755 return copy_to_user((void __user *)arg, &info, minsz) ? -EFAULT : 0; in vfio_ap_mdev_get_device_info()

Completed in 58 milliseconds