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Searched refs:memset (Results 1 – 25 of 3371) sorted by relevance

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/linux/drivers/scsi/qla4xxx/
H A Dql4_mbx.c290 memset(&mbox_cmd, 0, sizeof(mbox_cmd)); in qla4xxx_get_minidump_template()
291 memset(&mbox_sts, 0, sizeof(mbox_sts)); in qla4xxx_get_minidump_template()
321 memset(&mbox_cmd, 0, sizeof(mbox_cmd)); in qla4xxx_req_template_size()
322 memset(&mbox_sts, 0, sizeof(mbox_sts)); in qla4xxx_req_template_size()
374 memset(mbox_cmd, 0, sizeof(mbox_cmd[0]) * MBOX_REG_COUNT); in qla4xxx_set_ifcb()
375 memset(mbox_sts, 0, sizeof(mbox_sts[0]) * MBOX_REG_COUNT); in qla4xxx_set_ifcb()
401 memset(mbox_cmd, 0, sizeof(mbox_cmd[0]) * MBOX_REG_COUNT); in qla4xxx_get_ifcb()
402 memset(mbox_sts, 0, sizeof(mbox_sts[0]) * MBOX_REG_COUNT); in qla4xxx_get_ifcb()
637 memset(&mbox_cmd, 0, sizeof(mbox_cmd)); in qla4xxx_initialize_fw_cb()
638 memset(&mbox_sts, 0, sizeof(mbox_sts)); in qla4xxx_initialize_fw_cb()
[all …]
/linux/tools/testing/selftests/hid/
H A Dhid_bpf.c212 memset(buf, 0, sizeof(buf)); in TEST_F()
219 memset(buf, 0, sizeof(buf)); in TEST_F()
228 memset(buf, 0, sizeof(buf)); in TEST_F()
256 memset(buf, 0, sizeof(buf)); in TEST_F()
263 memset(buf, 0, sizeof(buf)); in TEST_F()
269 memset(buf, 0, sizeof(buf)); in TEST_F()
320 memset(buf, 0, sizeof(buf)); in TEST_F()
344 memset(buf, 0, sizeof(buf)); in TEST_F()
350 memset(buf, 0, sizeof(buf)); in TEST_F()
363 memset(bu in TEST_F()
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/linux/samples/bpf/
H A Dxdp_router_ipv4_user.c116 memset(&route, 0, sizeof(route)); in read_route()
241 memset(&route, 0, sizeof(route)); in read_route()
242 memset(dsts, 0, sizeof(dsts)); in read_route()
243 memset(dsts_len, 0, sizeof(dsts_len)); in read_route()
244 memset(gws, 0, sizeof(gws)); in read_route()
245 memset(ifs, 0, sizeof(ifs)); in read_route()
246 memset(&route, 0, sizeof(route)); in read_route()
272 memset(&sa, 0, sizeof(sa)); in get_route_table()
279 memset(&req, 0, sizeof(req)); in get_route_table()
288 memset(&msg, 0, sizeof(msg)); in get_route_table()
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/linux/scripts/coccinelle/api/alloc/
H A Dzalloc-simple.cocci3 /// Use zeroing allocator rather than allocator followed by memset with 0
41 * memset((T2)x,0,E1);
119 - memset((T2)x,0,E1);
129 - memset((T2)x, 0, E2);
145 memset((T2)x,0,E1);
161 msg="WARNING: kzalloc should be used for %s, instead of kmalloc/memset" % (x)
175 memset((T2)x,0,E1);
191 msg="WARNING: vzalloc should be used for %s, instead of vmalloc/memset" % (x)
205 memset((T2)x,0,E2);
221 msg="WARNING: dma_alloc_coherent used in %s already zeroes out memory, so memset is not needed" % (…
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H A Dpool_zalloc-simple.cocci3 /// Use *_pool_zalloc rather than *_pool_alloc followed by memset with 0
27 * memset(x,0, ...);
42 - memset(x,0,...);
57 memset(x,0, ...);
73 msg="WARNING: *_pool_zalloc should be used for %s, instead of *_pool_alloc/memset" % (x)
/linux/arch/sh/lib/
H A DMakefile25 memset-y := memset.o
26 memset-$(CONFIG_CPU_SH4) := memset-sh4.o
30 lib-y += $(memcpy-y) $(memset-y) $(udivsi3-y)
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dtcp_hdr_options.c146 memset(sk_fds, -1, sizeof(*sk_fds)); in sk_fds_connect()
262 memset(&skel->bss->passive_synack_out, 0, optsize); in reset_test()
263 memset(&skel->bss->passive_fin_out, 0, optsize); in reset_test()
265 memset(&skel->bss->passive_estab_in, 0, optsize); in reset_test()
266 memset(&skel->bss->passive_fin_in, 0, optsize); in reset_test()
268 memset(&skel->bss->active_syn_out, 0, optsize); in reset_test()
269 memset(&skel->bss->active_fin_out, 0, optsize); in reset_test()
271 memset(&skel->bss->active_estab_in, 0, optsize); in reset_test()
272 memset(&skel->bss->active_fin_in, 0, optsize); in reset_test()
279 memset(&exp_passive_estab_in, 0, optsize); in reset_test()
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H A Dfill_link_info.c63 memset(&info, 0, sizeof(info)); in verify_perf_link_info()
152 memset(&info, 0, sizeof(info)); in kprobe_fill_invalid_user_buffer()
298 memset(&info, 0, sizeof(info)); in verify_kmulti_link_info()
335 memset(&info, 0, sizeof(info)); in verify_kmulti_invalid_user_buffer()
449 memset(&prog_info, 0, len); in setup_tmulti_targets()
481 memset(&info, 0, sizeof(info)); in verify_tracing_multi_link_info()
492 memset(ids, 0, sizeof(ids)); in verify_tracing_multi_link_info()
493 memset(cookies, 0, sizeof(cookies)); in verify_tracing_multi_link_info()
494 memset(addrs, 0, sizeof(addrs)); in verify_tracing_multi_link_info()
541 memset(&info, 0, sizeof(info)); in verify_tracing_multi_invalid_user_buffer()
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H A Dxdp_adjust_frags.c30 memset(buf, 0, 128); in test_xdp_update_frags()
55 memset(buf, 0, 9000); in test_xdp_update_frags()
74 memset(buf, 0, 9000); in test_xdp_update_frags()
88 memset(buf, 0, 9000); in test_xdp_update_frags()
123 memset(buf, 0, buf_size); in test_xdp_update_frags()
/linux/scripts/coccinelle/api/
H A Dkfree_sensitive.cocci3 /// Use kfree_sensitive, kvfree_sensitive rather than memset or
20 # kmalloc_oob_in_memset uses memset to explicitly trigger out-of-bounds access
32 \(memset@ok\|memzero_explicit@ok\)(...);
42 * memset@m((T)E, 0, ...);
75 - memset@m((T)E, 0, size);
91 msg = "WARNING opportunity for kfree_sensitive/kvfree_sensitive (memset at line %s)"
99 msg = "WARNING opportunity for kfree_sensitive/kvfree_sensitive (memset at line %s)"
/linux/drivers/net/wireless/nxp/nxpwifi/
H A Dinit.c72 memset(&priv->wep_key[i], 0, sizeof(struct nxpwifi_wep_key)); in nxpwifi_init_priv()
80 memset(&priv->curr_bss_params, 0, sizeof(priv->curr_bss_params)); in nxpwifi_init_priv()
83 memset(&priv->prev_ssid, 0, sizeof(priv->prev_ssid)); in nxpwifi_init_priv()
84 memset(&priv->prev_bssid, 0, sizeof(priv->prev_bssid)); in nxpwifi_init_priv()
85 memset(&priv->assoc_rsp_buf, 0, sizeof(priv->assoc_rsp_buf)); in nxpwifi_init_priv()
105 memset(&priv->wpa_ie, 0, sizeof(priv->wpa_ie)); in nxpwifi_init_priv()
106 memset(&priv->aes_key, 0, sizeof(priv->aes_key)); in nxpwifi_init_priv()
110 memset(&priv->assoc_tlv_buf, 0, sizeof(priv->assoc_tlv_buf)); in nxpwifi_init_priv()
112 memset(&priv->wps, 0, sizeof(priv->wps)); in nxpwifi_init_priv()
113 memset( in nxpwifi_init_priv()
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/linux/tools/testing/crypto/chacha20-s390/
H A Dtest-cipher.c56 memset(key, 'X', sizeof(key)); in test_lib_chacha()
57 memset(iv, 'I', sizeof(iv)); in test_lib_chacha()
151 memset(key, 'X', sizeof(key)); in test_skcipher()
152 memset(iv, 'I', sizeof(iv)); in test_skcipher()
194 memset(iv, 'I', sizeof(iv)); in test_skcipher()
251 memset(plain, 'a', data_size); in chacha_s390_test_init()
293 memset(revert, 0, data_size); in chacha_s390_test_init()
316 memset(cipher_s390, 0, data_size); in chacha_s390_test_init()
317 memset(revert, 0, data_size); in chacha_s390_test_init()
/linux/tools/testing/selftests/net/af_unix/
H A Dtest_unix_oob.c
/linux/arch/arc/lib/
H A Dmemset.S10 ENTRY_CFI(memset)
46 END_CFI(memset)
49 ; memset: @r0 = mem, @r1 = char, @r2 = size_t
52 ; adjust bzero args to memset args
55 b memset ;tail call so need to tinker with blink
/linux/drivers/scsi/elx/libefc/
H A Defc_els.c414 memset(plogi->_fl_resvd, 0, sizeof(plogi->_fl_resvd)); in efc_send_plogi()
443 memset(flogi->_fl_resvd, 0, sizeof(flogi->_fl_resvd)); in efc_send_flogi()
472 memset(fdisc->_fl_resvd, 0, sizeof(fdisc->_fl_resvd)); in efc_send_fdisc()
500 memset(pp, 0, sizeof(*pp)); in efc_send_prli()
541 memset(logo, 0, sizeof(*logo)); in efc_send_logo()
574 memset(adisc, 0, sizeof(*adisc)); in efc_send_adisc()
603 memset(req, 0, sizeof(*req)); in efc_send_scr()
628 memset(&els->io.iparam, 0, sizeof(els->io.iparam)); in efc_send_ls_rjt()
632 memset(rjt, 0, sizeof(*rjt)); in efc_send_ls_rjt()
659 memset(&els->io.iparam, 0, sizeof(els->io.iparam)); in efc_send_plogi_acc()
[all …]
/linux/tools/testing/selftests/arm64/fp/
H A Dfp-ptrace.c177 memset(tmp, 0, size); in compare_buffer()
439 memset(iov.iov_base, REGSET_SENTINEL, buf_size); in check_ptrace_values_sve()
532 memset(iov.iov_base, REGSET_SENTINEL, buf_size); in check_ptrace_values_ssve()
915 memset(buf, 0, __SVE_FFR_SIZE(vq)); in set_initial_values()
950 memset(v_out, 0, sizeof(v_out)); in set_initial_values()
958 memset(z_out, 0, sizeof(z_out)); in set_initial_values()
962 memset(p_out, 0, sizeof(p_out)); in set_initial_values()
965 memset(ffr_in, 0, __SVE_PREG_SIZE(vq)); in set_initial_values()
969 memset(ffr_out, 0, __SVE_PREG_SIZE(vq)); in set_initial_values()
975 memset(za_i in check_memory_values()
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/linux/drivers/ps3/
H A Dps3av_cmd.c151 memset(&video_init, 0, sizeof(video_init)); in ps3av_cmd_init()
165 memset(&audio_init, 0, sizeof(audio_init)); in ps3av_cmd_init()
179 memset(&av_init, 0, sizeof(av_init)); in ps3av_cmd_init()
199 memset(&av_fin, 0, sizeof(av_fin)); in ps3av_cmd_fin()
221 memset(&av_video_mute, 0, sizeof(av_video_mute)); in ps3av_cmd_av_video_mute()
246 memset(&av_video_sig, 0, sizeof(av_video_sig)); in ps3av_cmd_av_video_disable_sig()
269 memset(&tv_mute, 0, sizeof(tv_mute)); in ps3av_cmd_av_tv_mute()
291 memset(&av_event, 0, sizeof(av_event)); in ps3av_cmd_enable_event()
312 memset(&hdmi_mode, 0, sizeof(hdmi_mode)); in ps3av_cmd_av_hdmi_mode()
340 memset(av_video_cs, 0, sizeof(*av_video_cs)); in ps3av_cmd_set_av_video_cs()
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/linux/drivers/scsi/bfa/
H A Dbfa_fcbuild.c132 memset(fchs, 0, sizeof(struct fchs_s)); in fc_gs_fchdr_build()
154 memset(fchs, 0, sizeof(struct fchs_s)); in fc_gsresp_fchdr_build()
340 memset(logo, '\0', sizeof(struct fc_logo_s)); in fc_logo_build()
353 memset(adisc, '\0', sizeof(struct fc_adisc_s)); in fc_adisc_x_build()
412 memset(acc, 0, sizeof(struct fc_els_cmd_s)); in fc_logo_acc_build()
424 memset(ls_rjt, 0, sizeof(struct fc_ls_rjt_s)); in fc_ls_rjt_build()
455 memset(els_cmd, 0, sizeof(struct fc_els_cmd_s)); in fc_ls_acc_build()
486 memset(prlo_acc, 0, (num_pages * 16) + 4); in fc_prlo_acc_build()
508 memset(rnid_acc, 0, sizeof(struct fc_rnid_acc_s)); in fc_rnid_acc_build()
539 memset(rpsc2, 0, sizeof(struct fc_rpsc2_cmd_s)); in fc_rpsc2_build()
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/linux/security/landlock/
H A Dtrace.c235 memset(seq, 0, sizeof(*seq)); in test_trace_seq_init()
286 memset(input, 'a', output_size - 1); in test_untrusted_str_boundaries()
294 memset(input, 'a', short_prefix_len); in test_untrusted_str_boundaries()
296 memset(input + short_prefix_len + 1, 'b', 5); in test_untrusted_str_boundaries()
297 memset(expected, 'a', short_prefix_len); in test_untrusted_str_boundaries()
306 memset(input, 'a', exact_prefix_len); in test_untrusted_str_boundaries()
308 memset(input + exact_prefix_len + 1, 'b', marker_len + 1); in test_untrusted_str_boundaries()
309 memset(expected, 'a', exact_prefix_len); in test_untrusted_str_boundaries()
370 memset(path, 'a', output_size); in test_untrusted_str_composition()
371 memset(expected, 'a', prefix_len); in test_untrusted_str_composition()
/linux/net/openvswitch/
H A Dflow.c136 memset(ovs_stats, 0, sizeof(*ovs_stats)); in ovs_flow_stats_get()
568 memset(&key->ipv6.nd, 0, sizeof(key->ipv6.nd)); in parse_icmpv6()
618 memset(&key->ipv6.nd.target, 0, sizeof(key->ipv6.nd.target)); in parse_icmpv6()
619 memset(key->ipv6.nd.sll, 0, sizeof(key->ipv6.nd.sll)); in parse_icmpv6()
620 memset(key->ipv6.nd.tll, 0, sizeof(key->ipv6.nd.tll)); in parse_icmpv6()
661 memset(key->nsh.context, 0, in parse_nsh()
690 memset(&key->ip, 0, sizeof(key->ip)); in key_extract_l3l4()
691 memset(&key->ipv4, 0, sizeof(key->ipv4)); in key_extract_l3l4()
710 memset(&key->tp, 0, sizeof(key->tp)); in key_extract_l3l4()
727 memset(&key->tp, 0, sizeof(key->tp)); in key_extract_l3l4()
[all …]
/linux/tools/testing/selftests/mm/
H A Dmremap_dontunmap.c76 memset(page_buffer, byte, page_size); in check_region_contains_byte()
104 memset(source_mapping, 'a', num_pages * page_size); in mremap_dontunmap_simple()
146 memset(source_mapping, 'a', num_pages * page_size); in mremap_dontunmap_simple_shmem()
193 memset(dest_mapping, 'X', num_pages * page_size); in mremap_dontunmap_simple_fixed()
199 memset(source_mapping, 'a', num_pages * page_size); in mremap_dontunmap_simple_fixed()
250 memset(source_mapping, 'a', num_pages * page_size); in mremap_dontunmap_partial_mapping()
303 memset(source_mapping, 'a', 5 * page_size); in mremap_dontunmap_partial_mapping_overwrite()
309 memset(dest_mapping, 'X', 10 * page_size); in mremap_dontunmap_partial_mapping_overwrite()
/linux/tools/testing/selftests/sgx/
H A Dtest_encl.c63 static void *memset(void *dest, int c, size_t n) in memset() function
79 memset(tcs, 0, 16); /* STATE and FLAGS */ in do_encl_init_tcs_page()
81 memset(tcs + 24, 0, 4); /* CSSA */ in do_encl_init_tcs_page()
85 memset(tcs + 40, 0, 24); /* AEP, OFSBASE, OGSBASE */ in do_encl_init_tcs_page()
89 memset(tcs + 72, 0, 4024); /* Reserved */ in do_encl_init_tcs_page()
/linux/drivers/clk/tegra/
H A Dclk-bpmp.c67 memset(&request, 0, sizeof(request)); in tegra_bpmp_clk_transfer()
79 memset(&msg, 0, sizeof(msg)); in tegra_bpmp_clk_transfer()
100 memset(&msg, 0, sizeof(msg)); in tegra_bpmp_clk_prepare()
113 memset(&msg, 0, sizeof(msg)); in tegra_bpmp_clk_unprepare()
130 memset(&msg, 0, sizeof(msg)); in tegra_bpmp_clk_is_prepared()
152 memset(&msg, 0, sizeof(msg)); in tegra_bpmp_clk_recalc_rate()
179 memset(&request, 0, sizeof(request)); in tegra_bpmp_clk_determine_rate()
182 memset(&msg, 0, sizeof(msg)); in tegra_bpmp_clk_determine_rate()
207 memset(&request, 0, sizeof(request)); in tegra_bpmp_clk_set_parent()
210 memset(&msg, 0, sizeof(msg)); in tegra_bpmp_clk_set_parent()
[all …]
/linux/drivers/base/power/
H A Dqos-test.c16 memset(&req1, 0, sizeof(req1)); in freq_qos_test_min()
17 memset(&req2, 0, sizeof(req2)); in freq_qos_test_min()
44 memset(&req1, 0, sizeof(req1)); in freq_qos_test_maxdef()
45 memset(&req2, 0, sizeof(req2)); in freq_qos_test_maxdef()
85 memset(&req, 0, sizeof(req)); in freq_qos_test_readd()
/linux/arch/x86/lib/
H A Dmemcpy_32.c6 #undef memset
15 __visible void *memset(void *s, int c, size_t count) in memset() function
19 EXPORT_SYMBOL(memset);

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