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Searched refs:kdata (Results 1 – 18 of 18) sorted by relevance

/linux-6.3-rc2/kernel/
A Dcapability.c147 struct __user_cap_data_struct kdata[2]; in SYSCALL_DEFINE2() local
168 kdata[0].effective = pE.val; kdata[1].effective = pE.val >> 32; in SYSCALL_DEFINE2()
169 kdata[0].permitted = pP.val; kdata[1].permitted = pP.val >> 32; in SYSCALL_DEFINE2()
170 kdata[0].inheritable = pI.val; kdata[1].inheritable = pI.val >> 32; in SYSCALL_DEFINE2()
191 if (copy_to_user(dataptr, kdata, tocopy * sizeof(kdata[0]))) in SYSCALL_DEFINE2()
222 struct __user_cap_data_struct kdata[2] = { { 0, }, }; in SYSCALL_DEFINE2() local
241 if (copybytes > sizeof(kdata)) in SYSCALL_DEFINE2()
244 if (copy_from_user(&kdata, data, copybytes)) in SYSCALL_DEFINE2()
247 effective = mk_kernel_cap(kdata[0].effective, kdata[1].effective); in SYSCALL_DEFINE2()
248 permitted = mk_kernel_cap(kdata[0].permitted, kdata[1].permitted); in SYSCALL_DEFINE2()
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/linux-6.3-rc2/drivers/xen/
A Dprivcmd.c630 if (copy_from_user(&kdata, udata, sizeof(kdata))) in privcmd_ioctl_dm_op()
637 if (kdata.num == 0) in privcmd_ioctl_dm_op()
692 rc = HYPERVISOR_dm_op(kdata.dom, kdata.num, xbufs); in privcmd_ioctl_dm_op()
732 if (copy_from_user(&kdata, udata, sizeof(kdata))) in privcmd_ioctl_mmap_resource()
740 if (!!kdata.addr != !!kdata.num) in privcmd_ioctl_mmap_resource()
743 xdata.domid = kdata.dom; in privcmd_ioctl_mmap_resource()
744 xdata.type = kdata.type; in privcmd_ioctl_mmap_resource()
745 xdata.id = kdata.id; in privcmd_ioctl_mmap_resource()
747 if (!kdata.addr && !kdata.num) { in privcmd_ioctl_mmap_resource()
789 xdata.frame = kdata.idx; in privcmd_ioctl_mmap_resource()
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/linux-6.3-rc2/kernel/trace/
A Dtrace_hwlat.c167 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()
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/linux-6.3-rc2/drivers/dma-buf/
A Ddma-heap.c130 char *kdata = stack_kdata; in dma_heap_ioctl() local
155 kdata = kmalloc(ksize, GFP_KERNEL); in dma_heap_ioctl()
156 if (!kdata) in dma_heap_ioctl()
160 if (copy_from_user(kdata, (void __user *)arg, in_size) != 0) { in dma_heap_ioctl()
167 memset(kdata + in_size, 0, ksize - in_size); in dma_heap_ioctl()
171 ret = dma_heap_ioctl_allocate(file, kdata); in dma_heap_ioctl()
178 if (copy_to_user((void __user *)arg, kdata, out_size) != 0) in dma_heap_ioctl()
181 if (kdata != stack_kdata) in dma_heap_ioctl()
182 kfree(kdata); in dma_heap_ioctl()
/linux-6.3-rc2/net/ipv4/
A Dbpf_tcp_ca.c222 void *kdata, const void *udata) in bpf_tcp_ca_init_member() argument
229 tcp_ca = (struct tcp_congestion_ops *)kdata; in bpf_tcp_ca_init_member()
259 static int bpf_tcp_ca_reg(void *kdata) in bpf_tcp_ca_reg() argument
261 return tcp_register_congestion_control(kdata); in bpf_tcp_ca_reg()
264 static void bpf_tcp_ca_unreg(void *kdata) in bpf_tcp_ca_unreg() argument
266 tcp_unregister_congestion_control(kdata); in bpf_tcp_ca_unreg()
/linux-6.3-rc2/drivers/gpu/drm/
A Ddrm_ioctl.c788 retcode = func(dev, kdata, file_priv); in drm_ioctl_kernel()
791 retcode = func(dev, kdata, file_priv); in drm_ioctl_kernel()
821 char *kdata = NULL; in drm_ioctl() local
874 kdata = stack_kdata; in drm_ioctl()
876 kdata = kmalloc(ksize, GFP_KERNEL); in drm_ioctl()
877 if (!kdata) { in drm_ioctl()
889 memset(kdata + in_size, 0, ksize - in_size); in drm_ioctl()
891 retcode = drm_ioctl_kernel(filp, func, kdata, ioctl->flags); in drm_ioctl()
892 if (copy_to_user((void __user *)arg, kdata, out_size) != 0) in drm_ioctl()
903 if (kdata != stack_kdata) in drm_ioctl()
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/linux-6.3-rc2/kernel/bpf/
A Dbpf_struct_ops.c361 void *udata, *kdata; in bpf_struct_ops_map_update_elem() local
401 kdata = &kvalue->data; in bpf_struct_ops_map_update_elem()
416 *(void **)(kdata + moff) = BPF_MODULE_OWNER; in bpf_struct_ops_map_update_elem()
420 err = st_ops->init_member(t, member, kdata, udata); in bpf_struct_ops_map_update_elem()
487 *(void **)(kdata + moff) = image; in bpf_struct_ops_map_update_elem()
498 err = st_ops->reg(kdata); in bpf_struct_ops_map_update_elem()
660 bool bpf_struct_ops_get(const void *kdata) in bpf_struct_ops_get() argument
664 kvalue = container_of(kdata, struct bpf_struct_ops_value, data); in bpf_struct_ops_get()
677 void bpf_struct_ops_put(const void *kdata) in bpf_struct_ops_put() argument
681 kvalue = container_of(kdata, struct bpf_struct_ops_value, data); in bpf_struct_ops_put()
/linux-6.3-rc2/drivers/gpu/drm/radeon/
A Dradeon_cs.c109 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()
457 kvfree(parser->chunks[i].kdata); in radeon_cs_parser_fini()
661 if (ib_chunk->kdata) in radeon_cs_ib_fill()
662 memcpy(parser->ib.ptr, ib_chunk->kdata, ib_chunk->length_dw * 4); in radeon_cs_ib_fill()
885 (u64)relocs_chunk->kdata[idx + 3] << 32; in radeon_cs_packet_next_reloc()
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A Dradeon.h1051 uint32_t *kdata; member
1091 if (ibc->kdata) in radeon_get_ib_value()
1092 return ibc->kdata[idx]; in radeon_get_ib_value()
/linux-6.3-rc2/net/bpf/
A Dbpf_dummy_struct_ops.c211 void *kdata, const void *udata) in bpf_dummy_init_member() argument
216 static int bpf_dummy_reg(void *kdata) in bpf_dummy_reg() argument
221 static void bpf_dummy_unreg(void *kdata) in bpf_dummy_unreg() argument
/linux-6.3-rc2/arch/arm64/kernel/
A Dptrace.c1924 *kdata = reg; in compat_ptrace_hbp_get_resource_info()
1931 u32 *kdata) in compat_ptrace_hbp_get() argument
1940 *kdata = (u32)addr; in compat_ptrace_hbp_get()
1943 *kdata = ctrl; in compat_ptrace_hbp_get()
1952 u32 *kdata) in compat_ptrace_hbp_set() argument
1960 addr = *kdata; in compat_ptrace_hbp_set()
1963 ctrl = *kdata; in compat_ptrace_hbp_set()
1974 u32 kdata; in compat_ptrace_gethbpregs() local
1988 ret = put_user(kdata, data); in compat_ptrace_gethbpregs()
1997 u32 kdata = 0; in compat_ptrace_sethbpregs() local
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/linux-6.3-rc2/drivers/gpu/drm/amd/amdgpu/
A Damdgpu_cs.c240 if (p->chunks[i].kdata == NULL) { in amdgpu_cs_pass1()
246 if (copy_from_user(p->chunks[i].kdata, cdata, size)) { in amdgpu_cs_pass1()
258 ret = amdgpu_cs_p1_ib(p, p->chunks[i].kdata, num_ibs); in amdgpu_cs_pass1()
267 ret = amdgpu_cs_p1_user_fence(p, p->chunks[i].kdata, in amdgpu_cs_pass1()
277 ret = amdgpu_cs_p1_bo_handles(p, p->chunks[i].kdata); in amdgpu_cs_pass1()
326 kvfree(p->chunks[i].kdata); in amdgpu_cs_pass1()
341 struct drm_amdgpu_cs_chunk_ib *chunk_ib = chunk->kdata; in amdgpu_cs_p2_ib()
394 struct drm_amdgpu_cs_chunk_dep *deps = chunk->kdata; in amdgpu_cs_p2_dependencies()
466 struct drm_amdgpu_cs_chunk_sem *deps = chunk->kdata; in amdgpu_cs_p2_syncobj_in()
504 struct drm_amdgpu_cs_chunk_sem *deps = chunk->kdata; in amdgpu_cs_p2_syncobj_out()
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A Damdgpu_cs.h39 void *kdata; member
/linux-6.3-rc2/drivers/net/ethernet/netronome/nfp/flower/
A Dconntrack.c836 key = kdata + offset; in nfp_fl_ct_add_offload()
844 key = kdata + offset; in nfp_fl_ct_add_offload()
857 key = kdata + offset; in nfp_fl_ct_add_offload()
880 key = kdata + offset; in nfp_fl_ct_add_offload()
890 key = kdata + offset; in nfp_fl_ct_add_offload()
906 key = kdata + offset; in nfp_fl_ct_add_offload()
917 key = kdata + offset; in nfp_fl_ct_add_offload()
928 key = kdata + offset; in nfp_fl_ct_add_offload()
939 key = kdata + offset; in nfp_fl_ct_add_offload()
950 key = kdata + offset; in nfp_fl_ct_add_offload()
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/linux-6.3-rc2/drivers/accel/habanalabs/common/
A Dhabanalabs_ioctl.c1101 char *kdata = NULL; in _hl_ioctl() local
1125 kdata = stack_kdata; in _hl_ioctl()
1127 kdata = kzalloc(asize, GFP_KERNEL); in _hl_ioctl()
1128 if (!kdata) { in _hl_ioctl()
1136 if (copy_from_user(kdata, (void __user *)arg, usize)) { in _hl_ioctl()
1142 retcode = func(hpriv, kdata); in _hl_ioctl()
1144 if ((cmd & IOC_OUT) && copy_to_user((void __user *)arg, kdata, usize)) in _hl_ioctl()
1152 if (kdata != stack_kdata) in _hl_ioctl()
1153 kfree(kdata); in _hl_ioctl()
/linux-6.3-rc2/drivers/gpu/drm/amd/amdkfd/
A Dkfd_chardev.c2782 char *kdata = NULL; in kfd_ioctl() local
2849 kdata = stack_kdata; in kfd_ioctl()
2851 kdata = kmalloc(asize, GFP_KERNEL); in kfd_ioctl()
2852 if (!kdata) { in kfd_ioctl()
2858 memset(kdata + usize, 0, asize - usize); in kfd_ioctl()
2862 if (copy_from_user(kdata, (void __user *)arg, usize) != 0) { in kfd_ioctl()
2867 memset(kdata, 0, usize); in kfd_ioctl()
2870 retcode = func(filep, process, kdata); in kfd_ioctl()
2873 if (copy_to_user((void __user *)arg, kdata, usize) != 0) in kfd_ioctl()
2881 if (kdata != stack_kdata) in kfd_ioctl()
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/linux-6.3-rc2/include/linux/
A Dbpf.h1471 void *kdata, const void *udata);
1472 int (*reg)(void *kdata);
1473 void (*unreg)(void *kdata);
1486 bool bpf_struct_ops_get(const void *kdata);
1487 void bpf_struct_ops_put(const void *kdata);
/linux-6.3-rc2/tools/power/pm-graph/
A Dsleepgraph.py605 def defaultKprobe(self, name, kdata): argument
606 k = kdata

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