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Searched refs:copy_from_user (Results 1 – 25 of 1029) sorted by relevance

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/Linux-v4.19/drivers/input/
Dinput-compat.c23 if (copy_from_user(&compat_event, buffer, in input_event_from_user()
34 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()
105 if (copy_from_user(event, buffer, sizeof(struct input_event))) in input_event_from_user()
126 if (copy_from_user(effect, buffer, sizeof(struct ff_effect))) in input_ff_effect_from_user()
/Linux-v4.19/drivers/misc/mic/scif/
Dscif_fd.c96 if (copy_from_user(&pn, argp, sizeof(pn))) in scif_fdioctl()
115 if (copy_from_user(&req, argp, sizeof(req))) in scif_fdioctl()
142 if (copy_from_user(&request, argp, sizeof(request))) in scif_fdioctl()
176 if (copy_from_user(&newep, argp, sizeof(void *))) in scif_fdioctl()
220 if (copy_from_user(&request, argp, in scif_fdioctl()
244 if (copy_from_user(&request, argp, in scif_fdioctl()
274 if (copy_from_user(&node_ids, argp, sizeof(node_ids))) { in scif_fdioctl()
314 if (copy_from_user(&reg, argp, sizeof(reg))) { in scif_fdioctl()
344 if (copy_from_user(&unreg, argp, sizeof(unreg))) { in scif_fdioctl()
358 if (copy_from_user(&copy, argp, sizeof(copy))) { in scif_fdioctl()
[all …]
/Linux-v4.19/drivers/firmware/efi/test/
Defi_test.c163 if (copy_from_user(&getvariable, getvariable_user, in efi_runtime_get_variable()
170 if (copy_from_user(&vendor_guid, getvariable.vendor_guid, in efi_runtime_get_variable()
251 if (copy_from_user(&setvariable, setvariable_user, sizeof(setvariable))) in efi_runtime_set_variable()
253 if (copy_from_user(&vendor_guid, setvariable.vendor_guid, in efi_runtime_set_variable()
296 if (copy_from_user(&gettime, gettime_user, sizeof(gettime))) in efi_runtime_get_time()
333 if (copy_from_user(&settime, settime_user, sizeof(settime))) in efi_runtime_set_time()
335 if (copy_from_user(&efi_time, settime.time, in efi_runtime_set_time()
355 if (copy_from_user(&getwakeuptime, getwakeuptime_user, in efi_runtime_get_waketime()
393 if (copy_from_user(&setwakeuptime, setwakeuptime_user, in efi_runtime_set_waketime()
399 if (copy_from_user(&efi_time, setwakeuptime.time, in efi_runtime_set_waketime()
[all …]
/Linux-v4.19/drivers/char/ipmi/
Dipmi_devintf.c155 if (copy_from_user(&addr, req->addr, req->addr_len)) in handle_send_req()
178 if (copy_from_user(msg.data, in handle_send_req()
311 if (copy_from_user(&req, arg, sizeof(req))) { in ipmi_ioctl()
329 if (copy_from_user(&req, arg, sizeof(req))) { in ipmi_ioctl()
346 if (copy_from_user(&rsp, arg, sizeof(rsp))) in ipmi_ioctl()
358 if (copy_from_user(&val, arg, sizeof(val))) { in ipmi_ioctl()
372 if (copy_from_user(&val, arg, sizeof(val))) { in ipmi_ioctl()
386 if (copy_from_user(&val, arg, sizeof(val))) { in ipmi_ioctl()
400 if (copy_from_user(&val, arg, sizeof(val))) { in ipmi_ioctl()
414 if (copy_from_user(&val, arg, sizeof(val))) { in ipmi_ioctl()
[all …]
/Linux-v4.19/drivers/s390/crypto/
Dzcrypt_cca_key.h137 if (copy_from_user(temp, mex->b_key, mex->inputdatalength)) in zcrypt_type6_mex_key_en()
148 if (copy_from_user(temp, mex->n_modulus, mex->inputdatalength)) in zcrypt_type6_mex_key_en()
226 if (copy_from_user(key->key_parts, crt->np_prime, long_len) || in zcrypt_type6_crt_key()
227 copy_from_user(key->key_parts + long_len, in zcrypt_type6_crt_key()
229 copy_from_user(key->key_parts + long_len + short_len, in zcrypt_type6_crt_key()
231 copy_from_user(key->key_parts + 2*long_len + short_len, in zcrypt_type6_crt_key()
233 copy_from_user(key->key_parts + 2*long_len + 2*short_len, in zcrypt_type6_crt_key()
Dzcrypt_msgtype50.c247 if (copy_from_user(mod, mex->n_modulus, mod_len) || in ICAMEX_msg_to_type50MEX_msg()
248 copy_from_user(exp, mex->b_key, mod_len) || in ICAMEX_msg_to_type50MEX_msg()
249 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-v4.19/arch/powerpc/oprofile/cell/
Dvma_map.c132 if (copy_from_user(&ehdr, spu_elf_start, sizeof (ehdr))) in create_vma_map()
158 if (copy_from_user(&phdr, phdr_start + i, sizeof(phdr))) in create_vma_map()
175 if (copy_from_user(&shdr, shdr_start + i, sizeof(shdr))) in create_vma_map()
183 if (copy_from_user(&shdr_str, in create_vma_map()
192 if (copy_from_user(&sym, spu_elf_start + in create_vma_map()
198 if (copy_from_user(name, in create_vma_map()
246 if (copy_from_user(&ovly, ovly_table + i, sizeof (ovly))) in create_vma_map()
/Linux-v4.19/net/core/
Dethtool.c183 if (copy_from_user(&cmd, useraddr, sizeof(cmd))) in ethtool_set_features()
190 if (copy_from_user(features, useraddr, sizeof(features))) in ethtool_set_features()
313 if (copy_from_user(&edata, useraddr, sizeof(edata))) in ethtool_set_one_feature()
594 if (copy_from_user(&link_usettings, from, sizeof(link_usettings))) in load_link_ksettings_from_user()
660 if (copy_from_user(&link_ksettings.base, useraddr, in ethtool_get_link_ksettings()
724 if (copy_from_user(&link_ksettings.base, useraddr, in ethtool_set_link_ksettings()
817 if (copy_from_user(&cmd, useraddr, sizeof(cmd))) in ethtool_set_settings()
901 if (copy_from_user(&info, useraddr, sizeof(info))) in ethtool_get_sset_info()
967 if (copy_from_user(&info, useraddr, info_size)) in ethtool_set_rxnfc()
1001 if (copy_from_user(&info, useraddr, info_size)) in ethtool_get_rxnfc()
[all …]
/Linux-v4.19/drivers/misc/lkdtm/
Dusercopy.c100 if (copy_from_user(good_stack, (void __user *)user_addr, in do_usercopy_stack()
107 if (copy_from_user(bad_stack, (void __user *)user_addr, in do_usercopy_stack()
165 if (copy_from_user(test_kern_addr, test_user_addr, size / 2)) { in do_usercopy_heap_size()
171 if (copy_from_user(test_kern_addr, test_user_addr, size)) { in do_usercopy_heap_size()
240 if (copy_from_user(buf + offset, user_addr, size)) { in do_usercopy_heap_whitelist()
246 if (copy_from_user(buf + offset - 1, user_addr, size)) { in do_usercopy_heap_whitelist()
/Linux-v4.19/include/asm-generic/
Dtermios.h44 if (copy_from_user(termios->c_cc, termio->c_cc, NCC) != 0) in user_termio_to_kernel_termios()
74 return copy_from_user(k, u, sizeof(struct termios2)); in user_termios_to_kernel_termios()
86 return copy_from_user(k, u, sizeof(struct termios)); in user_termios_to_kernel_termios_1()
98 return copy_from_user(k, u, sizeof(struct termios)); in user_termios_to_kernel_termios()
Dtermios-base.h39 if (copy_from_user(termios->c_cc, termio->c_cc, NCC) != 0) in user_termio_to_kernel_termios()
66 #define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
73 #define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
/Linux-v4.19/drivers/misc/vmw_vmci/
Dvmci_host.c303 if (copy_from_user(&init_block, uptr, sizeof(init_block))) { in vmci_host_do_init_context()
370 if (copy_from_user(&send_info, uptr, sizeof(send_info))) in vmci_host_do_send_datagram()
426 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-v4.19/drivers/mtd/
Dmtdchar.c269 if (copy_from_user(kbuf, buf, len)) { in mtdchar_write()
573 if (copy_from_user(&p, arg->data, sizeof(p))) in mtdchar_blkpg_ioctl()
608 if (copy_from_user(&req, argp, sizeof(req))) in mtdchar_write_ioctl()
715 if (copy_from_user(&einfo64, argp, in mtdchar_ioctl()
725 if (copy_from_user(&einfo32, argp, in mtdchar_ioctl()
746 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
760 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
773 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
787 if (copy_from_user(&buf, argp, sizeof(buf))) in mtdchar_ioctl()
807 if (copy_from_user(&einfo, argp, sizeof(einfo))) in mtdchar_ioctl()
[all …]
/Linux-v4.19/drivers/gpu/drm/
Ddrm_ioc32.c96 if (copy_from_user(&v32, (void __user *)arg, sizeof(v32))) in compat_drm_version()
135 if (copy_from_user(&uq32, (void __user *)arg, sizeof(uq32))) in compat_drm_getunique()
176 if (copy_from_user(&m32, argp, sizeof(m32))) in compat_drm_getmap()
204 if (copy_from_user(&m32, argp, sizeof(m32))) in compat_drm_addmap()
260 if (copy_from_user(&c32, argp, sizeof(c32))) in compat_drm_getclient()
321 if (copy_from_user(&desc32, argp, sizeof(drm_buf_desc32_t))) in compat_drm_addbufs()
351 if (copy_from_user(&b32, argp, sizeof(b32))) in compat_drm_markbufs()
392 if (copy_from_user(&req32, argp, sizeof(req32))) in compat_drm_infobufs()
456 if (copy_from_user(&req32, argp, sizeof(req32))) in compat_drm_mapbufs()
484 if (copy_from_user(&req32, argp, sizeof(req32))) in compat_drm_freebufs()
[all …]
/Linux-v4.19/arch/ia64/include/asm/
Dtermios.h37 copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
53 #define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
55 #define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
/Linux-v4.19/arch/parisc/include/asm/
Dtermios.h31 copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
47 #define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2))
49 #define user_termios_to_kernel_termios_1(k, u) copy_from_user(k, u, sizeof(struct termios))
/Linux-v4.19/drivers/staging/gasket/
Dgasket_ioctl.c32 if (copy_from_user(&die, argp, sizeof(struct gasket_interrupt_eventfd))) in gasket_set_event_fd()
49 if (copy_from_user(&ibuf, argp, sizeof(struct gasket_page_table_ioctl))) in gasket_read_page_table_size()
76 if (copy_from_user(&ibuf, argp, sizeof(struct gasket_page_table_ioctl))) in gasket_read_simple_page_table_size()
104 if (copy_from_user(&ibuf, argp, sizeof(struct gasket_page_table_ioctl))) in gasket_partition_page_table()
138 if (copy_from_user(&ibuf, argp, sizeof(struct gasket_page_table_ioctl))) in gasket_map_buffers()
164 if (copy_from_user(&ibuf, argp, sizeof(struct gasket_page_table_ioctl))) in gasket_unmap_buffers()
195 if (copy_from_user(&ibuf, argp, in gasket_config_coherent_allocator()
/Linux-v4.19/drivers/char/
Dppdev.c229 if (copy_from_user(kbuffer, buf + bytes_written, n)) { in pp_write()
423 if (copy_from_user(&mode, argp, sizeof(mode))) in pp_do_ioctl()
453 if (copy_from_user(&phase, argp, sizeof(phase))) in pp_do_ioctl()
494 if (copy_from_user(&uflags, argp, sizeof(uflags))) in pp_do_ioctl()
560 if (copy_from_user(&reg, argp, sizeof(reg))) in pp_do_ioctl()
566 if (copy_from_user(&reg, argp, sizeof(reg))) in pp_do_ioctl()
572 if (copy_from_user(&mask, argp, in pp_do_ioctl()
575 if (copy_from_user(&reg, 1 + (unsigned char __user *) arg, in pp_do_ioctl()
582 if (copy_from_user(&mode, argp, sizeof(mode))) in pp_do_ioctl()
591 if (copy_from_user(&mode, argp, sizeof(mode))) in pp_do_ioctl()
[all …]
/Linux-v4.19/drivers/gpu/drm/r128/
Dr128_ioc32.c68 if (copy_from_user(&init32, (void __user *)arg, sizeof(init32))) in compat_r128_init()
113 if (copy_from_user(&depth32, (void __user *)arg, sizeof(depth32))) in compat_r128_depth()
136 if (copy_from_user(&stipple32, (void __user *)arg, sizeof(stipple32))) in compat_r128_stipple()
155 if (copy_from_user(&getparam32, (void __user *)arg, sizeof(getparam32))) in compat_r128_getparam()
/Linux-v4.19/drivers/char/agp/
Dcompat_ioctl.c69 if (copy_from_user(&ureserve, arg, sizeof(ureserve))) in compat_agpioc_reserve_wrap()
115 if (copy_from_user(usegment, (void __user *) ureserve.seg_list, in compat_agpioc_reserve_wrap()
158 if (copy_from_user(&alloc, arg, sizeof(alloc))) in compat_agpioc_allocate_wrap()
182 if (copy_from_user(&bind_info, arg, sizeof(bind_info))) in compat_agpioc_bind_wrap()
199 if (copy_from_user(&unbind, arg, sizeof(unbind))) in compat_agpioc_unbind_wrap()
/Linux-v4.19/net/bluetooth/hidp/
Dsock.c67 if (copy_from_user(&ca, argp, sizeof(ca))) in hidp_sock_ioctl()
93 if (copy_from_user(&cd, argp, sizeof(cd))) in hidp_sock_ioctl()
99 if (copy_from_user(&cl, argp, sizeof(cl))) in hidp_sock_ioctl()
112 if (copy_from_user(&ci, argp, sizeof(ci))) in hidp_sock_ioctl()
170 if (copy_from_user(&ca, (void __user *) arg, sizeof(ca))) in hidp_sock_compat_ioctl()
/Linux-v4.19/fs/xfs/
Dxfs_ioctl.c162 if (copy_from_user(&handle, uhandle, hlen)) in xfs_handle_to_dentry()
287 if (copy_from_user(&olen, hreq->ohandlen, sizeof(__u32))) { in xfs_readlink_by_handle()
343 if (copy_from_user(&dmhreq, arg, sizeof(xfs_fsop_setdm_handlereq_t))) in xfs_fssetdm_by_handle()
361 if (copy_from_user(&fsd, dmhreq.data, sizeof(fsd))) { in xfs_fssetdm_by_handle()
389 if (copy_from_user(&al_hreq, arg, sizeof(xfs_fsop_attrlist_handlereq_t))) in xfs_attrlist_by_handle()
516 if (copy_from_user(&am_hreq, arg, sizeof(xfs_fsop_attrmulti_handlereq_t))) in xfs_attrmulti_by_handle()
751 if (copy_from_user(&bulkreq, arg, sizeof(xfs_fsop_bulkreq_t))) in xfs_ioc_bulkstat()
754 if (copy_from_user(&inlast, bulkreq.lastip, sizeof(__s64))) in xfs_ioc_bulkstat()
1460 if (copy_from_user(&fa, arg, sizeof(fa))) in xfs_ioc_fssetxattr()
1496 if (copy_from_user(&flags, arg, sizeof(flags))) in xfs_ioc_setxflags()
[all …]
/Linux-v4.19/net/bluetooth/bnep/
Dsock.c70 if (copy_from_user(&ca, argp, sizeof(ca))) in bnep_sock_ioctl()
96 if (copy_from_user(&cd, argp, sizeof(cd))) in bnep_sock_ioctl()
102 if (copy_from_user(&cl, argp, sizeof(cl))) in bnep_sock_ioctl()
115 if (copy_from_user(&ci, argp, sizeof(ci))) in bnep_sock_ioctl()
/Linux-v4.19/net/bluetooth/cmtp/
Dsock.c83 if (copy_from_user(&ca, argp, sizeof(ca))) in cmtp_sock_ioctl()
108 if (copy_from_user(&cd, argp, sizeof(cd))) in cmtp_sock_ioctl()
114 if (copy_from_user(&cl, argp, sizeof(cl))) in cmtp_sock_ioctl()
127 if (copy_from_user(&ci, argp, sizeof(ci))) in cmtp_sock_ioctl()
/Linux-v4.19/arch/sparc/kernel/
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()

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