| /linux-6.15/include/uapi/linux/ |
| H A D | vfio.h | 147 __u32 argsz; member
206 __u32 argsz; member
272 __u32 argsz; member
535 __u32 argsz; member
585 __u32 argsz; member
742 __u32 argsz; member
777 __u32 argsz; member
811 __u32 argsz; member
861 __u32 argsz; member
893 __u32 argsz; member
[all …]
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| H A D | fpga-dfl.h | 79 __u32 argsz; /* Structure length */ member
99 __u32 argsz; /* Structure length */ member
128 __u32 argsz; /* Structure length */ member
147 __u32 argsz; /* Structure length */ member
229 __u32 argsz; /* Structure length */ member
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| /linux-6.15/drivers/iommu/iommufd/ |
| H A D | vfio_compat.c | 173 if (map.argsz < minsz || map.flags & ~supported_flags) in iommufd_vfio_map_dma()
216 if (unmap.argsz < minsz || unmap.flags & ~supported_flags) in iommufd_vfio_unmap_dma()
455 if (info.argsz < minsz) in iommufd_vfio_iommu_get_info()
457 minsz = min_t(size_t, info.argsz, sizeof(info)); in iommufd_vfio_iommu_get_info()
472 if (info.argsz > total_cap_size) in iommufd_vfio_iommu_get_info()
474 info.argsz - total_cap_size); in iommufd_vfio_iommu_get_info()
483 if (last_cap && info.argsz >= total_cap_size && in iommufd_vfio_iommu_get_info()
497 if (info.argsz >= total_cap_size) in iommufd_vfio_iommu_get_info()
499 info.argsz = total_cap_size; in iommufd_vfio_iommu_get_info()
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| /linux-6.15/drivers/vfio/ |
| H A D | vfio_main.c | 888 size_t argsz) in vfio_ioctl_device_feature_mig_device_state() argument
938 size_t argsz) in vfio_ioctl_device_feature_migration_data_size() argument
965 size_t argsz) in vfio_ioctl_device_feature_migration() argument
1048 size_t argsz) in vfio_ioctl_device_feature_logging_start() argument
1133 size_t argsz) in vfio_ioctl_device_feature_logging_stop() argument
1160 size_t argsz) in vfio_ioctl_device_feature_logging_report() argument
1230 feature.argsz - minsz); in vfio_ioctl_device_feature()
1234 feature.argsz - minsz); in vfio_ioctl_device_feature()
1238 feature.argsz - minsz); in vfio_ioctl_device_feature()
1242 feature.argsz - minsz); in vfio_ioctl_device_feature()
[all …]
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| H A D | device_cdev.c | 78 if (bind.argsz < minsz || bind.flags || bind.iommufd < 0) in vfio_df_ioctl_bind_iommufd()
175 if (attach.argsz < minsz) in vfio_df_ioctl_attach_pt()
188 if (attach.argsz < xend) in vfio_df_ioctl_attach_pt()
233 if (detach.argsz < minsz) in vfio_df_ioctl_detach_pt()
246 if (detach.argsz < xend) in vfio_df_ioctl_detach_pt()
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| H A D | vfio_iommu_spapr_tce.c | 791 if (op.argsz < minsz || op.flags) in vfio_spapr_ioctl_eeh_pe_op()
816 if (op.argsz < minsz) in vfio_spapr_ioctl_eeh_pe_op()
878 if (info.argsz < minsz) in tce_iommu_ioctl()
897 if (info.argsz >= 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()
1166 if (remove.argsz < minsz) in tce_iommu_ioctl()
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| H A D | vfio_iommu_type1.c | 2783 if (info.argsz < minsz) in vfio_iommu_type1_get_info()
2786 minsz = min_t(size_t, info.argsz, sizeof(info)); in vfio_iommu_type1_get_info()
2809 if (info.argsz < sizeof(info) + caps.size) { in vfio_iommu_type1_get_info()
2810 info.argsz = sizeof(info) + caps.size; in vfio_iommu_type1_get_info()
2842 if (map.argsz < minsz || map.flags & ~mask) in vfio_iommu_type1_map_dma()
2864 if (unmap.argsz < minsz || unmap.flags & ~mask) in vfio_iommu_type1_unmap_dma()
2875 if (unmap.argsz < (minsz + sizeof(bitmap))) in vfio_iommu_type1_unmap_dma()
2919 if (dirty.argsz < minsz || dirty.flags & ~mask) in vfio_iommu_type1_dirty_pages()
2949 size_t data_size = dirty.argsz - minsz; in vfio_iommu_type1_dirty_pages()
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| /linux-6.15/drivers/vfio/cdx/ |
| H A D | main.c | 68 void __user *arg, size_t argsz) in vfio_cdx_bm_ctrl() argument
81 ret = vfio_check_feature(flags, argsz, VFIO_DEVICE_FEATURE_SET, in vfio_cdx_bm_ctrl()
100 void __user *arg, size_t argsz) in vfio_cdx_ioctl_feature() argument
104 return vfio_cdx_bm_ctrl(device, flags, arg, argsz); in vfio_cdx_ioctl_feature()
120 if (info.argsz < minsz) in vfio_cdx_ioctl_get_info()
142 if (info.argsz < minsz) in vfio_cdx_ioctl_get_region_info()
166 if (info.argsz < minsz) in vfio_cdx_ioctl_get_irq_info()
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| /linux-6.15/drivers/vfio/pci/ |
| H A D | vfio_pci_core.c | 304 void __user *arg, size_t argsz) in vfio_pci_core_pm_entry() argument
326 size_t argsz) in vfio_pci_core_pm_entry_with_wakeup() argument
381 void __user *arg, size_t argsz) in vfio_pci_core_pm_exit() argument
954 if (info.argsz < minsz) in vfio_pci_ioctl_get_info()
984 info.argsz = sizeof(info) + caps.size; in vfio_pci_ioctl_get_info()
1012 if (info.argsz < minsz) in vfio_pci_ioctl_get_region_info()
1252 if (hdr.argsz < minsz) in vfio_pci_ioctl_get_pci_hot_reset_info()
1402 if (hdr.argsz < minsz || hdr.flags) in vfio_pci_ioctl_pci_hot_reset()
1432 if (ioeventfd.argsz < minsz) in vfio_pci_ioctl_ioeventfd()
1506 void __user *arg, size_t argsz) in vfio_pci_core_ioctl_feature() argument
[all …]
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| /linux-6.15/arch/x86/xen/ |
| H A D | multicalls.c | 51 size_t argsz[MC_BATCH]; member
134 if (mcdb->argsz[idx]) { in print_debug_data()
136 for (arg = 0; arg < mcdb->argsz[idx] / 8; arg++) in print_debug_data()
243 mcdb->argsz[b->mcidx] = args; in __xen_mc_entry()
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| /linux-6.15/include/linux/ |
| H A D | vfio.h | 137 void __user *arg, size_t argsz);
263 static inline int vfio_check_feature(u32 flags, size_t argsz, u32 supported_ops, in vfio_check_feature() argument
274 if (argsz < minsz) in vfio_check_feature()
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| H A D | vfio_pci_core.h | 117 void __user *arg, size_t argsz);
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| /linux-6.15/drivers/s390/cio/ |
| H A D | vfio_ccw_ops.c | 360 if (info->argsz < sizeof(*info) + caps.size) { in vfio_ccw_mdev_get_region_info()
361 info->argsz = sizeof(*info) + caps.size; in vfio_ccw_mdev_get_region_info()
526 if (info.argsz < minsz) in vfio_ccw_mdev_ioctl()
544 if (info.argsz < minsz) in vfio_ccw_mdev_ioctl()
562 if (info.argsz < minsz || info.index >= VFIO_CCW_NUM_IRQS) in vfio_ccw_mdev_ioctl()
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| /linux-6.15/samples/vfio-mdev/ |
| H A D | mdpy.c | 533 if (info.argsz < minsz) in mdpy_ioctl()
558 if (info.argsz < minsz) in mdpy_ioctl()
581 if ((info.argsz < minsz) || in mdpy_ioctl()
605 if (plane.argsz < minsz) in mdpy_ioctl()
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| H A D | mbochs.c | 1065 ext->base.argsz = sizeof(*ext); in mbochs_get_region_info()
1206 if (info.argsz < minsz) in mbochs_ioctl()
1227 outsz = info.base.argsz; in mbochs_ioctl()
1252 if ((info.argsz < minsz) || in mbochs_ioctl()
1276 if (plane.argsz < minsz) in mbochs_ioctl()
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| H A D | mtty.c | 850 if (info.argsz < minsz) in mtty_precopy_ioctl()
1806 if (info.argsz < minsz) in mtty_ioctl()
1831 if (info.argsz < minsz) in mtty_ioctl()
1854 if ((info.argsz < minsz) || in mtty_ioctl()
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| /linux-6.15/tools/testing/selftests/iommu/ |
| H A D | iommufd.c | 2281 unmap_cmd.argsz = 1; in TEST_F()
2300 map_cmd.argsz = 1; in TEST_F()
2303 map_cmd.argsz = sizeof(map_cmd); in TEST_F()
2317 info_cmd.argsz = 1; in TEST_F()
2521 .argsz = sizeof(*info_cmd), in TEST_F()
2531 caplen = info_cmd->argsz; in TEST_F()
2534 .argsz = i, in TEST_F()
2562 .argsz = sizeof(map_cmd), in TEST_F()
2569 .argsz = sizeof(unmap_cmd), in TEST_F()
2613 .argsz = sizeof(map_cmd), in TEST_F()
[all …]
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| /linux-6.15/drivers/vfio/fsl-mc/ |
| H A D | vfio_fsl_mc.c | 138 if (info.argsz < minsz) in vfio_fsl_mc_ioctl()
161 if (info.argsz < minsz) in vfio_fsl_mc_ioctl()
184 if (info.argsz < minsz) in vfio_fsl_mc_ioctl()
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| /linux-6.15/Documentation/driver-api/ |
| H A D | vfio.rst | 171 { .argsz = sizeof(group_status) };
172 struct vfio_iommu_type1_info iommu_info = { .argsz = sizeof(iommu_info) };
173 struct vfio_iommu_type1_dma_map dma_map = { .argsz = sizeof(dma_map) };
174 struct vfio_device_info device_info = { .argsz = sizeof(device_info) };
219 struct vfio_region_info reg = { .argsz = sizeof(reg) };
230 struct vfio_irq_info irq = { .argsz = sizeof(irq) };
334 .argsz = sizeof(bind),
342 .argsz = sizeof(attach_data),
427 void __user *arg, size_t argsz);
518 struct vfio_eeh_pe_op pe_op = { .argsz = sizeof(pe_op), .flags = 0 };
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| /linux-6.15/drivers/fpga/ |
| H A D | dfl-afu-main.c | 665 if (info.argsz < minsz) in afu_ioctl_get_info()
694 if (rinfo.argsz < minsz || rinfo.padding) in afu_ioctl_get_region_info()
723 if (map.argsz < minsz || map.flags) in afu_ioctl_dma_map()
754 if (unmap.argsz < minsz || unmap.flags) in afu_ioctl_dma_unmap()
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| /linux-6.15/drivers/vfio/platform/ |
| H A D | vfio_platform_common.c | 291 if (info.argsz < minsz) in vfio_platform_ioctl()
311 if (info.argsz < minsz) in vfio_platform_ioctl()
333 if (info.argsz < minsz) in vfio_platform_ioctl()
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| /linux-6.15/drivers/vfio/pci/nvgrace-gpu/ |
| H A D | main.c | 226 if (info.argsz < minsz) in nvgrace_gpu_ioctl_get_region_info()
273 if (info.argsz < sizeof(info) + caps.size) { in nvgrace_gpu_ioctl_get_region_info()
274 info.argsz = sizeof(info) + caps.size; in nvgrace_gpu_ioctl_get_region_info()
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| /linux-6.15/io_uring/ |
| H A D | io_uring.c | 2478 size_t argsz; member
2576 ext_arg->argsz); in io_cqring_wait()
2579 ret = set_user_sigmask(ext_arg->sig, ext_arg->argsz); in io_cqring_wait()
3243 const void __user *argp, size_t argsz) in io_validate_ext_arg() argument
3251 if (argsz != sizeof(arg)) in io_validate_ext_arg()
3288 ext_arg->argsz = READ_ONCE(w->sigmask_sz); in io_get_ext_arg()
3301 if (ext_arg->argsz != sizeof(arg)) in io_get_ext_arg()
3317 ext_arg->argsz = arg.sigmask_sz; in io_get_ext_arg()
3333 size_t, argsz) in SYSCALL_DEFINE6() argument
3427 ret2 = io_validate_ext_arg(ctx, flags, argp, argsz); in SYSCALL_DEFINE6()
[all …]
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| /linux-6.15/drivers/gpu/drm/i915/gvt/ |
| H A D | kvmgt.c | 1159 if (info.argsz < minsz) in intel_vgpu_ioctl()
1185 if (info.argsz < minsz) in intel_vgpu_ioctl()
1301 if (info.argsz < sizeof(info) + caps.size) { in intel_vgpu_ioctl()
1302 info.argsz = sizeof(info) + caps.size; in intel_vgpu_ioctl()
1330 if (info.argsz < minsz || info.index >= VFIO_PCI_NUM_IRQS) in intel_vgpu_ioctl()
1397 if (dmabuf.argsz < minsz) in intel_vgpu_ioctl()
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| /linux-6.15/fs/nilfs2/ |
| H A D | ioctl.c | 832 static const size_t argsz[5] = { in nilfs_ioctl_clean_segments() local
858 if (argv[4].v_size != argsz[4]) in nilfs_ioctl_clean_segments()
876 if (argv[n].v_size != argsz[n]) in nilfs_ioctl_clean_segments()
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