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Searched refs:copy_from_user (Results 1 – 25 of 701) sorted by relevance

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/linux/drivers/firmware/efi/test/
H A Defi_test.c153 if (copy_from_user(&getvariable, getvariable_user, in efi_runtime_get_variable()
160 if (copy_from_user(&vendor_guid, getvariable.vendor_guid, in efi_runtime_get_variable()
241 if (copy_from_user(&setvariable, setvariable_user, sizeof(setvariable))) in efi_runtime_set_variable()
243 if (copy_from_user(&vendor_guid, setvariable.vendor_guid, in efi_runtime_set_variable()
286 if (copy_from_user(&gettime, gettime_user, sizeof(gettime))) in efi_runtime_get_time()
323 if (copy_from_user(&settime, settime_user, sizeof(settime))) in efi_runtime_set_time()
325 if (copy_from_user(&efi_time, settime.time, in efi_runtime_set_time()
345 if (copy_from_user(&getwakeuptime, getwakeuptime_user, in efi_runtime_get_waketime()
387 if (copy_from_user(&setwakeuptime, setwakeuptime_user, in efi_runtime_set_waketime()
393 if (copy_from_user(&efi_time, setwakeuptime.time, in efi_runtime_set_waketime()
[all …]
/linux/drivers/char/ipmi/
H A Dipmi_devintf.c149 if (copy_from_user(&addr, req->addr, req->addr_len)) in handle_send_req()
172 if (copy_from_user(msg.data, in handle_send_req()
307 if (copy_from_user(&req, arg, sizeof(req))) { in ipmi_ioctl()
325 if (copy_from_user(&req, arg, sizeof(req))) { in ipmi_ioctl()
342 if (copy_from_user(&rsp, arg, sizeof(rsp))) in ipmi_ioctl()
354 if (copy_from_user(&val, arg, sizeof(val))) { in ipmi_ioctl()
368 if (copy_from_user(&val, arg, sizeof(val))) { in ipmi_ioctl()
382 if (copy_from_user(&val, arg, sizeof(val))) { in ipmi_ioctl()
396 if (copy_from_user(&val, arg, sizeof(val))) { in ipmi_ioctl()
410 if (copy_from_user(&val, arg, sizeof(val))) { in ipmi_ioctl()
[all …]
/linux/drivers/input/
H A Dinput-compat.c21 if (copy_from_user(&compat_event, buffer, in input_event_from_user()
32 if (copy_from_user(event, buffer, sizeof(struct input_event))) in input_event_from_user()
81 if (copy_from_user(compat_effect, buffer, in input_ff_effect_from_user()
93 if (copy_from_user(effect, buffer, sizeof(struct ff_effect))) in input_ff_effect_from_user()
127 if (copy_from_user(event, buffer, sizeof(struct input_event))) in input_event_from_user()
148 if (copy_from_user(effect, buffer, sizeof(struct ff_effect))) in input_ff_effect_from_user()
/linux/drivers/s390/crypto/
H A Dzcrypt_cca_key.h131 if (copy_from_user(ptr, mex->b_key, mex->inputdatalength)) in zcrypt_type6_mex_key_en()
135 if (copy_from_user(ptr, mex->n_modulus, mex->inputdatalength)) in zcrypt_type6_mex_key_en()
212 if (copy_from_user(key->key_parts, crt->np_prime, long_len) || in zcrypt_type6_crt_key()
213 copy_from_user(key->key_parts + long_len, in zcrypt_type6_crt_key()
215 copy_from_user(key->key_parts + long_len + short_len, in zcrypt_type6_crt_key()
217 copy_from_user(key->key_parts + 2 * long_len + short_len, in zcrypt_type6_crt_key()
219 copy_from_user(key->key_parts + 2 * long_len + 2 * short_len, in zcrypt_type6_crt_key()
H A Dpkey_api.c99 if (copy_from_user(&kgs, ugs, sizeof(kgs))) in pkey_ioctl_genseck()
123 if (copy_from_user(&kcs, ucs, sizeof(kcs))) in pkey_ioctl_clr2seck()
148 if (copy_from_user(&ksp, usp, sizeof(ksp))) in pkey_ioctl_sec2protk()
176 if (copy_from_user(&kcp, ucp, sizeof(kcp))) in pkey_ioctl_clr2protk()
224 if (copy_from_user(&kfc, ufc, sizeof(kfc))) in pkey_ioctl_findcard()
263 if (copy_from_user(&ksp, usp, sizeof(ksp))) in pkey_ioctl_skey2pkey()
287 if (copy_from_user(&kvk, uvk, sizeof(kvk))) in pkey_ioctl_verifykey()
315 if (copy_from_user(&kgp, ugp, sizeof(kgp))) in pkey_ioctl_genprotk()
338 if (copy_from_user(&kvp, uvp, sizeof(kvp))) in pkey_ioctl_verifyprotk()
377 if (copy_from_user(&ktp, utp, sizeof(ktp))) in pkey_ioctl_kblob2protk()
[all …]
H A Dzcrypt_msgtype50.c245 if (copy_from_user(mod, mex->n_modulus, mod_len) || in ICAMEX_msg_to_type50MEX_msg()
246 copy_from_user(exp, mex->b_key, mod_len) || in ICAMEX_msg_to_type50MEX_msg()
247 copy_from_user(inp, mex->inputdata, mod_len)) in ICAMEX_msg_to_type50MEX_msg()
329 if (copy_from_user(p, crt->np_prime + MSGTYPE_ADJUSTMENT, short_len) || in ICACRT_msg_to_type50CRT_msg()
330 copy_from_user(q, crt->nq_prime, short_len) || in ICACRT_msg_to_type50CRT_msg()
331 copy_from_user(dp, crt->bp_key + MSGTYPE_ADJUSTMENT, short_len) || in ICACRT_msg_to_type50CRT_msg()
332 copy_from_user(dq, crt->bq_key, short_len) || in ICACRT_msg_to_type50CRT_msg()
333 copy_from_user(u, crt->u_mult_inv + MSGTYPE_ADJUSTMENT, short_len) || in ICACRT_msg_to_type50CRT_msg()
334 copy_from_user(inp, crt->inputdata, mod_len)) in ICACRT_msg_to_type50CRT_msg()
/linux/drivers/misc/vmw_vmci/
H A Dvmci_host.c304 if (copy_from_user(&init_block, uptr, sizeof(init_block))) { in vmci_host_do_init_context()
373 if (copy_from_user(&send_info, uptr, sizeof(send_info))) in vmci_host_do_send_datagram()
429 if (copy_from_user(&recv_info, uptr, sizeof(recv_info))) in vmci_host_do_receive_datagram()
464 if (copy_from_user(&alloc_info, uptr, sizeof(alloc_info))) in vmci_host_do_alloc_queuepair()
486 if (copy_from_user(&alloc_info, uptr, sizeof(alloc_info))) in vmci_host_do_alloc_queuepair()
534 if (copy_from_user(&set_va_info, uptr, sizeof(set_va_info))) in vmci_host_do_queuepair_setva()
577 if (copy_from_user(&page_file_info, uptr, sizeof(*info))) in vmci_host_do_queuepair_setpf()
648 if (copy_from_user(&detach_info, uptr, sizeof(detach_info))) in vmci_host_do_qp_detach()
675 if (copy_from_user(&ar_info, uptr, sizeof(ar_info))) in vmci_host_do_ctx_add_notify()
698 if (copy_from_user(&ar_info, uptr, sizeof(ar_info))) in vmci_host_do_ctx_remove_notify()
[all …]
/linux/drivers/misc/lkdtm/
H A Dusercopy.c112 if (copy_from_user(good_stack, (void __user *)user_addr, in do_usercopy_stack()
119 if (copy_from_user(bad_stack, (void __user *)user_addr, in do_usercopy_stack()
177 if (copy_from_user(test_kern_addr, test_user_addr, size / 2)) { in do_usercopy_slab_size()
183 if (copy_from_user(test_kern_addr, test_user_addr, size)) { in do_usercopy_slab_size()
254 if (copy_from_user(buf + offset, user_addr, size)) { in do_usercopy_slab_whitelist()
260 if (copy_from_user(buf + offset - 1, user_addr, size)) { in do_usercopy_slab_whitelist()
/linux/fs/xfs/
H A Dxfs_ioctl.c105 if (copy_from_user(&bulkreq, arg, sizeof(struct xfs_fsop_bulkreq))) in xfs_ioc_fsbulkstat()
108 if (copy_from_user(&lastino, bulkreq.lastip, sizeof(__s64))) in xfs_ioc_fsbulkstat()
283 if (copy_from_user(&hdr, &arg->hdr, sizeof(hdr))) in xfs_ioc_bulkstat()
333 if (copy_from_user(&hdr, &arg->hdr, sizeof(hdr))) in xfs_ioc_inumbers()
391 if (copy_from_user(&ageo, arg, sizeof(ageo))) in xfs_ioc_ag_geometry()
441 if (copy_from_user(&rgeo, arg, sizeof(rgeo))) in xfs_ioc_rtgroup_geometry()
931 if (copy_from_user(&bmx, arg, recsize)) in xfs_ioc_getbmap()
1097 if (copy_from_user(label, newlabel, XFSLABEL_MAX + 1)) in xfs_ioc_setlabel()
1203 if (copy_from_user(&fsop, arg, sizeof(fsop)))
1276 if (copy_from_user( in xfs_file_ioctl()
[all...]
/linux/sound/core/
H A Dcontrol_compat.c30 if (copy_from_user(&data, data32, 4 * sizeof(u32))) in snd_ctl_elem_list_compat()
91 if (copy_from_user(&data->id, &data32->id, sizeof(data->id))) in snd_ctl_elem_info_compat()
219 if (copy_from_user(&data->id, &data32->id, sizeof(data->id))) in copy_ctl_value_from_user()
244 if (copy_from_user(data->value.bytes.data, valuep, size)) in copy_ctl_value_from_user()
389 if (copy_from_user(&data->id, &data32->id, sizeof(data->id)) || in snd_ctl_elem_add_compat()
390 copy_from_user(&data->type, &data32->type, 3 * sizeof(u32))) in snd_ctl_elem_add_compat()
403 if (copy_from_user(&data->value.integer64, in snd_ctl_elem_add_compat()
409 if (copy_from_user(&data->value.enumerated, in snd_ctl_elem_add_compat()
/linux/drivers/platform/raspberrypi/vchiq-interface/
H A Dvchiq_dev.c92 if (copy_from_user(dest + total_bytes_copied, in vchiq_ioc_copy_element_data()
648 if (copy_from_user(&args, argp, sizeof(args))) { in vchiq_ioctl()
725 if (copy_from_user(&args, (const void __user *)arg, in vchiq_ioctl()
737 if (copy_from_user(elements, args.elements, in vchiq_ioctl()
758 if (copy_from_user(&args, argp, sizeof(args))) { in vchiq_ioctl()
772 if (copy_from_user(&args, argp, sizeof(args))) { in vchiq_ioctl()
784 if (copy_from_user(&args, (const void __user *)arg, in vchiq_ioctl()
803 if (copy_from_user(&args, (const void __user *)arg, in vchiq_ioctl()
823 if (copy_from_user(&args, (const void __user *)arg, in vchiq_ioctl()
920 if (copy_from_user(&args32, ptrargs32, sizeof(args32))) in vchiq_compat_ioctl_create_service()
[all …]
/linux/drivers/hv/
H A Dmshv_vtl_main.c147 if (copy_from_user(&arg, user_arg, sizeof(arg))) in mshv_ioctl_check_extension()
388 if (copy_from_user(&vtl0_mem, arg, sizeof(vtl0_mem))) in mshv_vtl_ioctl_add_vtl0_mem()
472 if (copy_from_user(&input, user_input, sizeof(input))) in mshv_vtl_ioctl_set_poll_file()
719 if (copy_from_user(&args, user_args, sizeof(args))) in mshv_vtl_ioctl_get_regs()
726 if (copy_from_user(&reg, (void __user *)args.regs_ptr, in mshv_vtl_ioctl_get_regs()
751 if (copy_from_user(&args, user_args, sizeof(args))) in mshv_vtl_ioctl_set_regs()
758 if (copy_from_user(&reg, (void __user *)args.regs_ptr, sizeof(reg))) in mshv_vtl_ioctl_set_regs()
948 if (copy_from_user(&message, arg, sizeof(message))) in mshv_vtl_sint_ioctl_post_msg()
952 if (copy_from_user(payload, (void __user *)message.payload_ptr, in mshv_vtl_sint_ioctl_post_msg()
966 if (copy_from_user(&signal_event, arg, sizeof(signal_event))) in mshv_vtl_sint_ioctl_signal_event()
[all …]
/linux/arch/arm/kernel/
H A Dsys_oabi-compat.c204 if (copy_from_user(&user, (struct oabi_flock64 __user *)arg, in get_oabi_flock()
290 copy_from_user(&user, event, sizeof(user))) in sys_oabi_epoll_ctl()
361 err |= copy_from_user(&osb, tsops, sizeof(osb)); in sys_oabi_semtimedop()
496 if (copy_from_user(a, args, 3 * sizeof(long)) == 0) in sys_oabi_socketcall()
500 if (copy_from_user(a, args, 3 * sizeof(long)) == 0) in sys_oabi_socketcall()
504 if (copy_from_user(a, args, 6 * sizeof(long)) == 0) in sys_oabi_socketcall()
509 if (copy_from_user(a, args, 3 * sizeof(long)) == 0) in sys_oabi_socketcall()
/linux/scripts/coccinelle/api/
H A Dmemdup_user.cocci44 - if (copy_from_user(to, from, size) != 0) {
67 - if (copy_from_user(to, from, size) != 0) {
83 if (copy_from_user(to, from, size) != 0)
94 if (copy_from_user(to, from, size) != 0)
/linux/drivers/gpu/drm/
H A Ddrm_ioc32.c99 if (copy_from_user(&v32, (void __user *)arg, sizeof(v32))) in compat_drm_version()
140 if (copy_from_user(&uq32, (void __user *)arg, sizeof(uq32))) in compat_drm_getunique()
184 if (copy_from_user(&c32, argp, sizeof(c32))) in compat_drm_getclient()
269 if (copy_from_user(&req32, argp, sizeof(req32))) in compat_drm_wait_vblank()
311 if (copy_from_user(&req64, argp, in compat_drm_mode_addfb2()
315 if (copy_from_user(&req64.modifier, &argp->modifier, in compat_drm_mode_addfb2()
/linux/arch/riscv/kvm/
H A Daia_device.c316 if (copy_from_user(&nr, uaddr, sizeof(nr))) in aia_set_attr()
326 if (copy_from_user(&addr, uaddr, sizeof(addr))) in aia_set_attr()
351 if (copy_from_user(&nr, uaddr, sizeof(nr))) in aia_set_attr()
360 if (copy_from_user(&v, uaddr, sizeof(v))) in aia_set_attr()
383 if (copy_from_user(&nr, uaddr, sizeof(nr))) in aia_get_attr()
397 if (copy_from_user(&addr, uaddr, sizeof(addr))) in aia_get_attr()
416 if (copy_from_user(&nr, uaddr, sizeof(nr))) in aia_get_attr()
430 if (copy_from_user(&v, uaddr, sizeof(v))) in aia_get_attr()
/linux/arch/sparc/kernel/
H A Dsigutil_64.c48 err |= copy_from_user(fpregs, &fpu->si_float_regs[0], in restore_fpu_state()
51 err |= copy_from_user(fpregs+16, &fpu->si_float_regs[32], in restore_fpu_state()
88 err |= copy_from_user(&t->reg_window[i], in restore_rwin_state()
/linux/drivers/infiniband/core/
H A Ducma.c389 if (copy_from_user(&cmd, inbuf, sizeof(cmd))) in ucma_get_event()
458 if (copy_from_user(&cmd, inbuf, sizeof(cmd))) in ucma_create_id()
608 if (copy_from_user(&cmd, inbuf, sizeof(cmd))) in ucma_destroy_id()
638 if (copy_from_user(&cmd, inbuf, sizeof(cmd))) in ucma_bind_ip()
663 if (copy_from_user(&cmd, inbuf, sizeof(cmd))) in ucma_bind()
689 if (copy_from_user(&cmd, inbuf, sizeof(cmd))) in ucma_resolve_ip()
716 if (copy_from_user(&cmd, inbuf, sizeof(cmd))) in ucma_resolve_addr()
744 if (copy_from_user(&cmd, inbuf, sizeof(cmd))) in ucma_resolve_ib_service()
766 if (copy_from_user(&cmd, inbuf, sizeof(cmd))) in ucma_resolve_route()
857 if (copy_from_user(&cmd, inbuf, sizeof(cmd))) in ucma_query_route()
[all …]
/linux/drivers/virt/
H A Dfsl_hypervisor.c60 if (copy_from_user(&param, p, sizeof(struct fsl_hv_ioctl_restart))) in ioctl_restart()
82 if (copy_from_user(&param, p, sizeof(struct fsl_hv_ioctl_status))) in ioctl_status()
105 if (copy_from_user(&param, p, sizeof(struct fsl_hv_ioctl_start))) in ioctl_start()
127 if (copy_from_user(&param, p, sizeof(struct fsl_hv_ioctl_stop))) in ioctl_stop()
165 if (copy_from_user(&param, p, sizeof(struct fsl_hv_ioctl_memcpy))) in ioctl_memcpy()
320 if (copy_from_user(&param, p, sizeof(struct fsl_hv_ioctl_doorbell))) in ioctl_doorbell()
341 if (copy_from_user(&param, p, sizeof(struct fsl_hv_ioctl_prop))) in ioctl_dtprop()
370 if (copy_from_user(propval, upropval, param.proplen)) { in ioctl_dtprop()
/linux/drivers/xen/
H A Devtchn.c293 if (copy_from_user(kbuf, buf, count) != 0) in evtchn_write()
455 if (copy_from_user(&bind, uarg, sizeof(bind))) in evtchn_ioctl()
476 if (copy_from_user(&bind, uarg, sizeof(bind))) in evtchn_ioctl()
506 if (copy_from_user(&bind, uarg, sizeof(bind))) in evtchn_ioctl()
527 if (copy_from_user(&unbind, uarg, sizeof(unbind))) in evtchn_ioctl()
550 if (copy_from_user(&bind, uarg, sizeof(bind))) in evtchn_ioctl()
567 if (copy_from_user(&notify, uarg, sizeof(notify))) in evtchn_ioctl()
600 if (copy_from_user(&ierd, uarg, sizeof(ierd))) in evtchn_ioctl()
/linux/arch/x86/kernel/cpu/sgx/
H A Dioctl.c164 if (copy_from_user(&create_arg, arg, sizeof(create_arg))) in sgx_ioc_enclave_create()
171 if (copy_from_user(secs, (void __user *)create_arg.src, PAGE_SIZE)) in sgx_ioc_enclave_create()
426 if (copy_from_user(&add_arg, arg, sizeof(add_arg))) in sgx_ioc_enclave_add_pages()
435 if (copy_from_user(&secinfo, (void __user *)add_arg.secinfo, in sgx_ioc_enclave_add_pages()
584 if (copy_from_user(&init_arg, arg, sizeof(init_arg))) in sgx_ioc_enclave_init()
599 if (copy_from_user(sigstruct, (void __user *)init_arg.sigstruct, in sgx_ioc_enclave_init()
641 if (copy_from_user(&params, arg, sizeof(params))) in sgx_ioc_enclave_provision()
833 if (copy_from_user(&params, arg, sizeof(params))) in sgx_ioc_enclave_restrict_permissions()
1042 if (copy_from_user(&params, arg, sizeof(params))) in sgx_ioc_enclave_modify_types()
1189 if (copy_from_user(&params, arg, sizeof(params))) in sgx_ioc_enclave_remove_pages()
/linux/drivers/s390/cio/
H A Dchsc_sch.c305 if (copy_from_user(chsc_area, user_area, PAGE_SIZE)) { in chsc_ioctl_start()
349 if (copy_from_user(on_close_chsc_area, user_area, PAGE_SIZE)) { in chsc_ioctl_on_close_set()
399 if (copy_from_user(chsc_area, user_area, PAGE_SIZE)) in chsc_ioctl_start_sync()
438 if (copy_from_user(cd, user_cd, sizeof(*cd))) in chsc_ioctl_info_channel_path()
488 if (copy_from_user(cd, user_cd, sizeof(*cd))) in chsc_ioctl_info_cu()
539 if (copy_from_user(cud, user_cud, sizeof(*cud))) in chsc_ioctl_info_sch_cu()
589 if (copy_from_user(ci, user_ci, sizeof(*ci))) in chsc_ioctl_conf_info()
648 if (copy_from_user(ccl, user_ccl, sizeof(*ccl))) in chsc_ioctl_conf_comp_list()
693 if (copy_from_user(chpd, user_chpd, sizeof(*chpd))) in chsc_ioctl_chpd()
729 if (copy_from_user(dcal, user_dcal, sizeof(*dcal))) in chsc_ioctl_dcal()
/linux/fs/nilfs2/
H A Dioctl.c14 #include <linux/uaccess.h> /* copy_from_user(), copy_to_user() */
84 copy_from_user(buf, base + argv->v_size * i, in nilfs_ioctl_wrap_copy()
211 if (copy_from_user(&cpmode, argp, sizeof(cpmode))) in nilfs_ioctl_change_cpmode()
263 if (copy_from_user(&cno, argp, sizeof(cno))) in nilfs_ioctl_delete_checkpoint()
502 if (copy_from_user(&argv, argp, sizeof(argv))) in nilfs_ioctl_get_bdescs()
874 if (copy_from_user(argv, argp, sizeof(argv))) in nilfs_ioctl_clean_segments()
1022 if (copy_from_user(&newsize, argp, sizeof(newsize))) in nilfs_ioctl_resize()
1056 if (copy_from_user(&range, argp, sizeof(range))) in nilfs_ioctl_trim_fs()
1098 if (copy_from_user(range, argp, sizeof(__u64[2]))) in nilfs_ioctl_set_alloc_range()
1157 if (copy_from_user( in nilfs_ioctl_get_info()
[all...]
/linux/sound/core/seq/oss/
H A Dseq_oss_ioctl.c22 if (copy_from_user(&info, arg, sizeof(info))) in snd_seq_oss_synth_info_user()
35 if (copy_from_user(&info, arg, sizeof(info))) in snd_seq_oss_midi_info_user()
49 if (copy_from_user(ev, arg, 8)) in snd_seq_oss_oob_user()
/linux/drivers/scsi/aacraid/
H A Dcommctrl.c67 if (copy_from_user((void *)kfib, arg, sizeof(struct aac_fibhdr))) { in ioctl_send_fib()
104 if (copy_from_user(kfib, arg, size)) { in ioctl_send_fib()
256 if (copy_from_user(&cf, arg, sizeof(struct compat_fib_ioctl))) in next_getadapter_fib()
263 if (copy_from_user(&f, arg, sizeof(struct fib_ioctl))) in next_getadapter_fib()
520 if(copy_from_user(&fibsize, &user_srb->count,sizeof(u32))){ in aac_send_raw_srb()
685 if (copy_from_user(p, sg_user[i], in aac_send_raw_srb()
746 if (copy_from_user(p, sg_user[i], in aac_send_raw_srb()
801 if (copy_from_user(p, sg_user[i], in aac_send_raw_srb()
858 if (copy_from_user(p, sg_user[i], in aac_send_raw_srb()
899 if (copy_from_user(p, sg_user[i], in aac_send_raw_srb()
[all …]

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