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Searched refs:log_buf (Results 1 – 25 of 59) sorted by relevance

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/linux-6.3-rc2/tools/testing/selftests/bpf/prog_tests/
A Dlog_fixup.c16 char log_buf[8 * 1024]; in bad_core_relo() local
25 memset(log_buf, 0, sizeof(log_buf)); in bad_core_relo()
26 bpf_program__set_log_buf(skel->progs.bad_relo, log_buf, log_buf_size ?: sizeof(log_buf)); in bad_core_relo()
32 ASSERT_HAS_SUBSTR(log_buf, in bad_core_relo()
39 ASSERT_HAS_SUBSTR(log_buf, in bad_core_relo()
42 ASSERT_HAS_SUBSTR(log_buf, in bad_core_relo()
48 ASSERT_HAS_SUBSTR(log_buf, in bad_core_relo()
73 char log_buf[8 * 1024]; in bad_core_relo_subprog() local
82 bpf_program__set_log_buf(skel->progs.bad_relo_subprog, log_buf, sizeof(log_buf)); in bad_core_relo_subprog()
105 char log_buf[8 * 1024]; in missing_map() local
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A Dlog_buf.c153 char *log_buf; in bpf_prog_load_log_buf() local
159 opts.log_buf = log_buf; in bpf_prog_load_log_buf()
163 log_buf[0] = '\0'; in bpf_prog_load_log_buf()
174 log_buf[0] = '\0'; in bpf_prog_load_log_buf()
185 log_buf[0] = '\0'; in bpf_prog_load_log_buf()
195 free(log_buf); in bpf_prog_load_log_buf()
221 opts.log_buf = log_buf; in bpf_btf_load_log_buf()
225 log_buf[0] = '\0'; in bpf_btf_load_log_buf()
235 log_buf[0] = '\0'; in bpf_btf_load_log_buf()
253 log_buf[0] = '\0'; in bpf_btf_load_log_buf()
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A Dcb_refs.c8 static char log_buf[1024 * 1024]; variable
22 LIBBPF_OPTS(bpf_object_open_opts, opts, .kernel_log_buf = log_buf, in test_cb_refs()
23 .kernel_log_size = sizeof(log_buf), in test_cb_refs()
42 if (!ASSERT_OK_PTR(strstr(log_buf, cb_refs_tests[i].err_msg), "expected error message")) { in test_cb_refs()
44 fprintf(stderr, "Verifier: %s\n", log_buf); in test_cb_refs()
A Dspin_lock.c8 static char log_buf[1024 * 1024]; variable
50 LIBBPF_OPTS(bpf_object_open_opts, opts, .kernel_log_buf = log_buf, in test_spin_lock_fail_prog()
51 .kernel_log_size = sizeof(log_buf), in test_spin_lock_fail_prog()
72 if (strstr(log_buf, "JIT does not support calling kernel function")) { in test_spin_lock_fail_prog()
77 if (!ASSERT_OK_PTR(strstr(log_buf, err_msg), "expected error message")) { in test_spin_lock_fail_prog()
79 fprintf(stderr, "Verifier: %s\n", log_buf); in test_spin_lock_fail_prog()
A Dbpf_nf.c8 static char log_buf[1024 * 1024]; variable
139 LIBBPF_OPTS(bpf_object_open_opts, opts, .kernel_log_buf = log_buf, in test_bpf_nf_ct_fail()
140 .kernel_log_size = sizeof(log_buf), in test_bpf_nf_ct_fail()
160 if (!ASSERT_OK_PTR(strstr(log_buf, err_msg), "expected error message")) { in test_bpf_nf_ct_fail()
162 fprintf(stderr, "Verifier: %s\n", log_buf); in test_bpf_nf_ct_fail()
A Dbpf_tcp_ca.c221 const char *prog_name, *log_buf; in libbpf_debug_print() local
230 log_buf = va_arg(args, char *); in libbpf_debug_print()
231 if (!log_buf) in libbpf_debug_print()
233 if (err_str && strstr(log_buf, err_str) != NULL) in libbpf_debug_print()
236 printf(format, prog_name, log_buf); in libbpf_debug_print()
A Dsyscall.c7 __u64 log_buf; member
20 .log_buf = (uintptr_t) verifier_log, in test_syscall()
A Draw_tp_writable_test_run.c22 .log_buf = error, in serial_test_raw_tp_writable_test_run()
39 .log_buf = error, in serial_test_raw_tp_writable_test_run()
A Draw_tp_writable_reject_nbd_invalid.c23 .log_buf = error, in test_raw_tp_writable_reject_nbd_invalid()
A Dlinked_list.c11 static char log_buf[1024 * 1024]; variable
109 LIBBPF_OPTS(bpf_object_open_opts, opts, .kernel_log_buf = log_buf, in test_linked_list_fail_prog()
110 .kernel_log_size = sizeof(log_buf), in test_linked_list_fail_prog()
130 if (!ASSERT_OK_PTR(strstr(log_buf, err_msg), "expected error message")) { in test_linked_list_fail_prog()
132 fprintf(stderr, "Verifier: %s\n", log_buf); in test_linked_list_fail_prog()
/linux-6.3-rc2/tools/testing/selftests/bpf/
A Dtest_loader.c26 if (!tester->log_buf) { in tester_init()
28 tester->log_buf = malloc(tester->log_buf_sz); in tester_init()
29 if (!ASSERT_OK_PTR(tester->log_buf, "tester_log_buf")) in tester_init()
41 free(tester->log_buf); in test_loader_fini()
122 tester->log_buf[0] = '\0'; in prepare_case()
125 static void emit_verifier_log(const char *log_buf, bool force) in emit_verifier_log() argument
141 match = strstr(tester->log_buf, spec->expect_msg); in validate_case()
145 emit_verifier_log(tester->log_buf, true /*force*/); in validate_case()
207 emit_verifier_log(tester->log_buf, false /*force*/); in run_subtest()
212 emit_verifier_log(tester->log_buf, true /*force*/); in run_subtest()
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A Dtest_progs.c248 log_buf[log_cnt] = '\0'; in print_test_log()
1272 &state->log_buf, in dispatch_thread()
1440 src = log_buf; in worker_main_send_log()
1464 if (state->log_buf) { in free_subtest_state()
1465 free(state->log_buf); in free_subtest_state()
1466 state->log_buf = NULL; in free_subtest_state()
1573 if (state->log_buf) { in worker_main()
1574 free(state->log_buf); in worker_main()
1575 state->log_buf = NULL; in worker_main()
1611 free(test_state->log_buf); in free_test_states()
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A Dtesting_helpers.c219 __u32 kern_version, char *log_buf, in bpf_test_load_program() argument
226 .log_buf = log_buf, in bpf_test_load_program()
A Dtest_progs.h73 char *log_buf; member
93 char *log_buf; member
155 char log_buf[MAX_LOG_TRUNK_SIZE + 1]; member
413 char *log_buf; member
A Dtesting_helpers.h13 __u32 kern_version, char *log_buf,
/linux-6.3-rc2/tools/perf/util/intel-pt-decoder/
A Dintel-pt-log.c27 struct log_buf { struct
40 static struct log_buf log_buf; argument
98 struct log_buf *b = cookie; in log_buf__write()
122 struct log_buf *b = cookie; in log_buf__close()
128 static FILE *log_buf__open(struct log_buf *b, FILE *backend, unsigned int sz) in log_buf__open()
165 static void log_buf__dump(struct log_buf *b) in log_buf__dump()
187 log_buf__dump(&log_buf); in intel_pt_log_dump_buf()
203 f = log_buf__open(&log_buf, f, intel_pt_log_on_error_size); in intel_pt_log_open()
/linux-6.3-rc2/tools/power/acpi/tools/pfrut/
A Dpfrut.c192 char *log_buf; in main() local
397 log_buf = malloc(max_data_sz + 1); in main()
398 if (!log_buf) { in main()
413 memcpy(log_buf, p_mmap, max_data_sz); in main()
414 log_buf[max_data_sz] = '\0'; in main()
415 printf("%s\n", log_buf); in main()
416 free(log_buf); in main()
/linux-6.3-rc2/tools/lib/bpf/
A Dlibbpf_probes.c105 char *log_buf, size_t log_buf_sz) in probe_prog_load() argument
108 .log_buf = log_buf, in probe_prog_load()
110 .log_level = log_buf ? 1 : 0, in probe_prog_load()
134 opts.log_buf = buf; in probe_prog_load()
147 opts.log_buf = buf; in probe_prog_load()
A Dbpf.c242 char *log_buf; in bpf_prog_load() local
287 log_buf = OPTS_GET(opts, log_buf, NULL); in bpf_prog_load()
291 if (!!log_buf != !!log_size) in bpf_prog_load()
295 if (log_level && !log_buf) in bpf_prog_load()
313 attr.log_buf = ptr_to_u64(log_buf); in bpf_prog_load()
363 if (log_level == 0 && log_buf) { in bpf_prog_load()
368 attr.log_buf = ptr_to_u64(log_buf); in bpf_prog_load()
1085 char *log_buf; in bpf_btf_load() local
1097 log_buf = OPTS_GET(opts, log_buf, NULL); in bpf_btf_load()
1103 if (log_size && !log_buf) in bpf_btf_load()
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A Dbpf.h98 char *log_buf; member
100 #define bpf_prog_load_opts__last_field log_buf
117 char *log_buf; member
A Dskel_internal.h57 __u64 log_buf; member
339 attr.log_buf = opts->ctx->log_buf; in bpf_load_and_run()
/linux-6.3-rc2/samples/bpf/
A Dcookie_uid_helper_example.c78 static char log_buf[1 << 16]; in prog_load() local
161 .log_buf = log_buf, in prog_load()
162 .log_size = sizeof(log_buf), in prog_load()
168 error(1, errno, "failed to load prog\n%s\n", log_buf); in prog_load()
/linux-6.3-rc2/tools/testing/selftests/bpf/progs/
A Dsyscall.c13 __u64 log_buf; member
99 prog_load_attr.log_buf = ctx->log_buf; in bpf_prog()
/linux-6.3-rc2/tools/testing/selftests/net/
A Dpsock_fanout.c146 static char log_buf[65536]; in sock_fanout_set_ebpf() local
168 attr.log_buf = (unsigned long) log_buf, in sock_fanout_set_ebpf()
169 attr.log_size = sizeof(log_buf), in sock_fanout_set_ebpf()
175 fprintf(stderr, "bpf verifier:\n%s\n", log_buf); in sock_fanout_set_ebpf()
/linux-6.3-rc2/drivers/gpu/drm/amd/amdgpu/
A Damdgpu_vcn.c1038 void *log_buf; in amdgpu_debugfs_vcn_fwlog_read() local
1050 log_buf = vcn->fw_shared.cpu_addr + vcn->fw_shared.mem_size; in amdgpu_debugfs_vcn_fwlog_read()
1052 plog = (volatile struct amdgpu_vcn_fwlog *)log_buf; in amdgpu_debugfs_vcn_fwlog_read()
1081 (log_buf + read_pos), read_num[i])) in amdgpu_debugfs_vcn_fwlog_read()
1122 volatile struct amdgpu_vcn_fwlog *log_buf = fw_log_cpu_addr; in amdgpu_vcn_fwlog_init() local
1131 log_buf->header_size = sizeof(struct amdgpu_vcn_fwlog); in amdgpu_vcn_fwlog_init()
1132 log_buf->buffer_size = AMDGPU_VCNFW_LOG_SIZE; in amdgpu_vcn_fwlog_init()
1133 log_buf->rptr = log_buf->header_size; in amdgpu_vcn_fwlog_init()
1134 log_buf->wptr = log_buf->header_size; in amdgpu_vcn_fwlog_init()
1135 log_buf->wrapped = 0; in amdgpu_vcn_fwlog_init()

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