/linux/drivers/xen/ |
A D | privcmd.c | 627 if (copy_from_user(&kdata, udata, sizeof(kdata))) in privcmd_ioctl_dm_op() 634 if (kdata.num == 0) in privcmd_ioctl_dm_op() 691 rc = HYPERVISOR_dm_op(kdata.dom, kdata.num, xbufs); in privcmd_ioctl_dm_op() 731 if (copy_from_user(&kdata, udata, sizeof(kdata))) in privcmd_ioctl_mmap_resource() 739 if (!!kdata.addr != !!kdata.num) in privcmd_ioctl_mmap_resource() 742 xdata.domid = kdata.dom; in privcmd_ioctl_mmap_resource() 743 xdata.type = kdata.type; in privcmd_ioctl_mmap_resource() 744 xdata.id = kdata.id; in privcmd_ioctl_mmap_resource() 746 if (!kdata.addr && !kdata.num) { in privcmd_ioctl_mmap_resource() 788 xdata.frame = kdata.idx; in privcmd_ioctl_mmap_resource() [all …]
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/linux/kernel/trace/ |
A D | trace_hwlat.c | 167 if (!kdata->kthread) in trace_hwlat_callback() 178 kdata->nmi_total_ts += time_get() - kdata->nmi_ts_start; in trace_hwlat_callback() 182 kdata->nmi_count++; in trace_hwlat_callback() 216 kdata->nmi_total_ts = 0; in get_sample() 217 kdata->nmi_count = 0; in get_sample() 287 if (kdata->nmi_total_ts) in get_sample() 295 s.nmi_count = kdata->nmi_count; in get_sample() 402 kthread = kdata->kthread; in stop_single_kthread() 408 kdata->kthread = NULL; in stop_single_kthread() 429 if (kdata->kthread) in start_single_kthread() [all …]
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/linux/kernel/ |
A D | capability.c | 167 struct __user_cap_data_struct kdata[_KERNEL_CAPABILITY_U32S]; in SYSCALL_DEFINE2() local 171 kdata[i].effective = pE.cap[i]; in SYSCALL_DEFINE2() 172 kdata[i].permitted = pP.cap[i]; in SYSCALL_DEFINE2() 173 kdata[i].inheritable = pI.cap[i]; in SYSCALL_DEFINE2() 195 if (copy_to_user(dataptr, kdata, tocopy in SYSCALL_DEFINE2() 224 struct __user_cap_data_struct kdata[_KERNEL_CAPABILITY_U32S]; in SYSCALL_DEFINE2() local 243 if (copybytes > sizeof(kdata)) in SYSCALL_DEFINE2() 246 if (copy_from_user(&kdata, data, copybytes)) in SYSCALL_DEFINE2() 250 effective.cap[i] = kdata[i].effective; in SYSCALL_DEFINE2() 251 permitted.cap[i] = kdata[i].permitted; in SYSCALL_DEFINE2() [all …]
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/linux/drivers/dma-buf/ |
A D | dma-heap.c | 129 char *kdata = stack_kdata; in dma_heap_ioctl() local 153 kdata = kmalloc(ksize, GFP_KERNEL); in dma_heap_ioctl() 154 if (!kdata) in dma_heap_ioctl() 158 if (copy_from_user(kdata, (void __user *)arg, in_size) != 0) { in dma_heap_ioctl() 165 memset(kdata + in_size, 0, ksize - in_size); in dma_heap_ioctl() 169 ret = dma_heap_ioctl_allocate(file, kdata); in dma_heap_ioctl() 176 if (copy_to_user((void __user *)arg, kdata, out_size) != 0) in dma_heap_ioctl() 179 if (kdata != stack_kdata) in dma_heap_ioctl() 180 kfree(kdata); in dma_heap_ioctl()
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/linux/drivers/gpu/drm/ |
A D | drm_ioctl.c | 782 retcode = func(dev, kdata, file_priv); in drm_ioctl_kernel() 785 retcode = func(dev, kdata, file_priv); in drm_ioctl_kernel() 815 char *kdata = NULL; in drm_ioctl() local 868 kdata = stack_kdata; in drm_ioctl() 870 kdata = kmalloc(ksize, GFP_KERNEL); in drm_ioctl() 871 if (!kdata) { in drm_ioctl() 883 memset(kdata + in_size, 0, ksize - in_size); in drm_ioctl() 885 retcode = drm_ioctl_kernel(filp, func, kdata, ioctl->flags); in drm_ioctl() 886 if (copy_to_user((void __user *)arg, kdata, out_size) != 0) in drm_ioctl() 896 if (kdata != stack_kdata) in drm_ioctl() [all …]
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/linux/net/ipv4/ |
A D | bpf_tcp_ca.c | 239 void *kdata, const void *udata) in bpf_tcp_ca_init_member() argument 247 tcp_ca = (struct tcp_congestion_ops *)kdata; in bpf_tcp_ca_init_member() 284 static int bpf_tcp_ca_reg(void *kdata) in bpf_tcp_ca_reg() argument 286 return tcp_register_congestion_control(kdata); in bpf_tcp_ca_reg() 289 static void bpf_tcp_ca_unreg(void *kdata) in bpf_tcp_ca_unreg() argument 291 tcp_unregister_congestion_control(kdata); in bpf_tcp_ca_unreg()
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/linux/kernel/bpf/ |
A D | bpf_struct_ops.c | 341 void *udata, *kdata; in bpf_struct_ops_map_update_elem() local 381 kdata = &kvalue->data; in bpf_struct_ops_map_update_elem() 395 *(void **)(kdata + moff) = BPF_MODULE_OWNER; in bpf_struct_ops_map_update_elem() 399 err = st_ops->init_member(t, member, kdata, udata); in bpf_struct_ops_map_update_elem() 456 *(void **)(kdata + moff) = image; in bpf_struct_ops_map_update_elem() 468 err = st_ops->reg(kdata); in bpf_struct_ops_map_update_elem() 632 bool bpf_struct_ops_get(const void *kdata) in bpf_struct_ops_get() argument 636 kvalue = container_of(kdata, struct bpf_struct_ops_value, data); in bpf_struct_ops_get() 649 void bpf_struct_ops_put(const void *kdata) in bpf_struct_ops_put() argument 653 kvalue = container_of(kdata, struct bpf_struct_ops_value, data); in bpf_struct_ops_put()
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/linux/drivers/gpu/drm/radeon/ |
A D | radeon_cs.c | 109 r = (struct drm_radeon_cs_reloc *)&chunk->kdata[i*4]; in radeon_cs_parser_relocs() 352 if (p->chunks[i].kdata == NULL) { in radeon_cs_parser_init() 355 if (copy_from_user(p->chunks[i].kdata, cdata, size)) { in radeon_cs_parser_init() 359 p->cs_flags = p->chunks[i].kdata[0]; in radeon_cs_parser_init() 361 ring = p->chunks[i].kdata[1]; in radeon_cs_parser_init() 363 priority = (s32)p->chunks[i].kdata[2]; in radeon_cs_parser_init() 454 kvfree(parser->chunks[i].kdata); in radeon_cs_parser_fini() 654 if (ib_chunk->kdata) in radeon_cs_ib_fill() 655 memcpy(parser->ib.ptr, ib_chunk->kdata, ib_chunk->length_dw * 4); in radeon_cs_ib_fill() 878 (u64)relocs_chunk->kdata[idx + 3] << 32; in radeon_cs_packet_next_reloc() [all …]
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A D | radeon.h | 1052 uint32_t *kdata; member 1092 if (ibc->kdata) in radeon_get_ib_value() 1093 return ibc->kdata[idx]; in radeon_get_ib_value()
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/linux/arch/arm64/kernel/ |
A D | ptrace.c | 1591 *kdata = reg; in compat_ptrace_hbp_get_resource_info() 1598 u32 *kdata) in compat_ptrace_hbp_get() argument 1607 *kdata = (u32)addr; in compat_ptrace_hbp_get() 1610 *kdata = ctrl; in compat_ptrace_hbp_get() 1619 u32 *kdata) in compat_ptrace_hbp_set() argument 1627 addr = *kdata; in compat_ptrace_hbp_set() 1630 ctrl = *kdata; in compat_ptrace_hbp_set() 1641 u32 kdata; in compat_ptrace_gethbpregs() local 1655 ret = put_user(kdata, data); in compat_ptrace_gethbpregs() 1664 u32 kdata = 0; in compat_ptrace_sethbpregs() local [all …]
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/linux/drivers/misc/habanalabs/common/ |
A D | habanalabs_ioctl.c | 655 char *kdata = NULL; in _hl_ioctl() local 685 kdata = stack_kdata; in _hl_ioctl() 687 kdata = kzalloc(asize, GFP_KERNEL); in _hl_ioctl() 688 if (!kdata) { in _hl_ioctl() 696 if (copy_from_user(kdata, (void __user *)arg, usize)) { in _hl_ioctl() 701 memset(kdata, 0, usize); in _hl_ioctl() 704 retcode = func(hpriv, kdata); in _hl_ioctl() 706 if ((cmd & IOC_OUT) && copy_to_user((void __user *)arg, kdata, usize)) in _hl_ioctl() 714 if (kdata != stack_kdata) in _hl_ioctl() 715 kfree(kdata); in _hl_ioctl()
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/linux/net/bpf/ |
A D | bpf_dummy_struct_ops.c | 179 void *kdata, const void *udata) in bpf_dummy_init_member() argument 184 static int bpf_dummy_reg(void *kdata) in bpf_dummy_reg() argument 189 static void bpf_dummy_unreg(void *kdata) in bpf_dummy_unreg() argument
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/linux/drivers/gpu/drm/amd/amdgpu/ |
A D | amdgpu_cs.c | 173 if (p->chunks[i].kdata == NULL) { in amdgpu_cs_parser_init() 179 if (copy_from_user(p->chunks[i].kdata, cdata, size)) { in amdgpu_cs_parser_init() 196 ret = amdgpu_cs_user_fence_chunk(p, p->chunks[i].kdata, in amdgpu_cs_parser_init() 210 ret = amdgpu_cs_bo_handles_chunk(p, p->chunks[i].kdata); in amdgpu_cs_parser_init() 252 kvfree(p->chunks[i].kdata); in amdgpu_cs_parser_init() 711 kvfree(parser->chunks[i].kdata); in amdgpu_cs_parser_fini() 748 chunk_ib = chunk->kdata; in amdgpu_cs_vm_handling() 888 chunk_ib = (struct drm_amdgpu_cs_chunk_ib *)chunk->kdata; in amdgpu_cs_ib_fill() 959 deps = (struct drm_amdgpu_cs_chunk_dep *)chunk->kdata; in amdgpu_cs_process_fence_dep() 1032 deps = (struct drm_amdgpu_cs_chunk_sem *)chunk->kdata; in amdgpu_cs_process_syncobj_in_dep() [all …]
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A D | amdgpu.h | 517 void *kdata; member
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/linux/drivers/net/ethernet/netronome/nfp/flower/ |
A D | conntrack.c | 595 key = kdata + offset; in nfp_fl_ct_add_offload() 603 key = kdata + offset; in nfp_fl_ct_add_offload() 616 key = kdata + offset; in nfp_fl_ct_add_offload() 639 key = kdata + offset; in nfp_fl_ct_add_offload() 649 key = kdata + offset; in nfp_fl_ct_add_offload() 665 key = kdata + offset; in nfp_fl_ct_add_offload() 676 key = kdata + offset; in nfp_fl_ct_add_offload() 687 key = kdata + offset; in nfp_fl_ct_add_offload() 698 key = kdata + offset; in nfp_fl_ct_add_offload() 738 key = kdata + offset; in nfp_fl_ct_add_offload() [all …]
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/linux/drivers/gpu/drm/amd/amdkfd/ |
A D | kfd_chardev.c | 1973 char *kdata = NULL; in kfd_ioctl() local 2018 kdata = stack_kdata; in kfd_ioctl() 2020 kdata = kmalloc(asize, GFP_KERNEL); in kfd_ioctl() 2021 if (!kdata) { in kfd_ioctl() 2027 memset(kdata + usize, 0, asize - usize); in kfd_ioctl() 2031 if (copy_from_user(kdata, (void __user *)arg, usize) != 0) { in kfd_ioctl() 2036 memset(kdata, 0, usize); in kfd_ioctl() 2039 retcode = func(filep, process, kdata); in kfd_ioctl() 2042 if (copy_to_user((void __user *)arg, kdata, usize) != 0) in kfd_ioctl() 2050 if (kdata != stack_kdata) in kfd_ioctl() [all …]
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/linux/include/linux/ |
A D | bpf.h | 994 void *kdata, const void *udata); 995 int (*reg)(void *kdata); 996 void (*unreg)(void *kdata); 1009 bool bpf_struct_ops_get(const void *kdata); 1010 void bpf_struct_ops_put(const void *kdata);
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/linux/tools/power/pm-graph/ |
A D | sleepgraph.py | 566 def defaultKprobe(self, name, kdata): argument 567 k = kdata
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