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

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/Linux-v6.1/tools/testing/selftests/bpf/prog_tests/
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()
52 ASSERT_NULL(strstr(log_buf, "max_states_per_insn 0 total_states 0 peak_states 0 mark_read 0\n"), in bad_core_relo()
57 ASSERT_NULL(strstr(log_buf, "struct task_struct___bad.fake_field (0:1 @ offset 4)\n"), in bad_core_relo()
60 ASSERT_NULL(strstr(log_buf, "max_states_per_insn 0 total_states 0 peak_states 0 mark_read 0\n"), in bad_core_relo()
[all …]
Dlog_buf.c153 char *log_buf; in bpf_prog_load_log_buf() local
156 log_buf = malloc(log_buf_sz); in bpf_prog_load_log_buf()
157 if (!ASSERT_OK_PTR(log_buf, "log_buf_alloc")) in bpf_prog_load_log_buf()
159 opts.log_buf = log_buf; in bpf_prog_load_log_buf()
163 log_buf[0] = '\0'; in bpf_prog_load_log_buf()
167 ASSERT_STREQ(log_buf, "", "good_log_0"); in bpf_prog_load_log_buf()
174 log_buf[0] = '\0'; in bpf_prog_load_log_buf()
178 ASSERT_OK_PTR(strstr(log_buf, "0: R1=ctx(off=0,imm=0) R10=fp0"), "good_log_2"); in bpf_prog_load_log_buf()
185 log_buf[0] = '\0'; in bpf_prog_load_log_buf()
189 ASSERT_OK_PTR(strstr(log_buf, "R0 !read_ok"), "bad_log_0"); in bpf_prog_load_log_buf()
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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()
Dtest_global_funcs.c11 char *log_buf; in libbpf_debug_print() local
19 log_buf = va_arg(args, char *); in libbpf_debug_print()
20 if (!log_buf) in libbpf_debug_print()
22 if (err_str && strstr(log_buf, err_str) == 0) in libbpf_debug_print()
25 printf(format, log_buf); in libbpf_debug_print()
Dmap_kptr.c8 static char log_buf[1024 * 1024]; variable
43 LIBBPF_OPTS(bpf_object_open_opts, opts, .kernel_log_buf = log_buf, in test_map_kptr_fail_prog()
44 .kernel_log_size = sizeof(log_buf), in test_map_kptr_fail_prog()
64 if (!ASSERT_OK_PTR(strstr(log_buf, err_msg), "expected error message")) { in test_map_kptr_fail_prog()
66 fprintf(stderr, "Verifier: %s\n", log_buf); in test_map_kptr_fail_prog()
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()
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()
Dsyscall.c7 __u64 log_buf; member
20 .log_buf = (uintptr_t) verifier_log, in test_syscall()
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()
Draw_tp_writable_reject_nbd_invalid.c23 .log_buf = error, in test_raw_tp_writable_reject_nbd_invalid()
/Linux-v6.1/tools/perf/util/intel-pt-decoder/
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-v6.1/tools/testing/selftests/bpf/
Dtest_progs.c26 static void stdio_hijack_init(char **log_buf, size_t *log_cnt) in stdio_hijack_init() argument
37 stdout = open_memstream(log_buf, log_cnt); in stdio_hijack_init()
53 static void stdio_hijack(char **log_buf, size_t *log_cnt) in stdio_hijack() argument
64 stdio_hijack_init(log_buf, log_cnt); in stdio_hijack()
225 static void print_test_log(char *log_buf, size_t log_cnt) in print_test_log() argument
227 log_buf[log_cnt] = '\0'; in print_test_log()
228 fprintf(env.stdout, "%s", log_buf); in print_test_log()
229 if (log_buf[log_cnt - 1] != '\n') in print_test_log()
288 print_test_log(test_state->log_buf, test_state->log_cnt); in dump_test_log()
300 print_test_log(subtest_state->log_buf, in dump_test_log()
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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()
Dtest_progs.h70 char *log_buf; member
90 char *log_buf; member
152 char log_buf[MAX_LOG_TRUNK_SIZE + 1]; member
Dtesting_helpers.h13 __u32 kern_version, char *log_buf,
/Linux-v6.1/tools/power/acpi/tools/pfrut/
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-v6.1/tools/lib/bpf/
Dlibbpf_probes.c22 char *log_buf, size_t log_buf_sz) in probe_prog_load() argument
25 .log_buf = log_buf, in probe_prog_load()
27 .log_level = log_buf ? 1 : 0, in probe_prog_load()
51 opts.log_buf = buf; in probe_prog_load()
64 opts.log_buf = buf; in probe_prog_load()
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()
1025 char *log_buf; in bpf_btf_load() local
1037 log_buf = OPTS_GET(opts, log_buf, NULL); in bpf_btf_load()
1043 if (log_size && !log_buf) in bpf_btf_load()
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Dbpf.h98 char *log_buf; member
100 #define bpf_prog_load_opts__last_field log_buf
117 char *log_buf; member
Dskel_internal.h57 __u64 log_buf; member
339 attr.log_buf = opts->ctx->log_buf; in bpf_load_and_run()
/Linux-v6.1/samples/bpf/
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-v6.1/tools/testing/selftests/bpf/progs/
Dsyscall.c13 __u64 log_buf; member
99 prog_load_attr.log_buf = ctx->log_buf; in bpf_prog()
/Linux-v6.1/tools/testing/selftests/net/
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-v6.1/drivers/gpu/drm/amd/amdgpu/
Damdgpu_vcn.c1136 void *log_buf; in amdgpu_debugfs_vcn_fwlog_read() local
1148 log_buf = vcn->fw_shared.cpu_addr + vcn->fw_shared.mem_size; in amdgpu_debugfs_vcn_fwlog_read()
1150 plog = (volatile struct amdgpu_vcn_fwlog *)log_buf; in amdgpu_debugfs_vcn_fwlog_read()
1179 (log_buf + read_pos), read_num[i])) in amdgpu_debugfs_vcn_fwlog_read()
1220 volatile struct amdgpu_vcn_fwlog *log_buf = fw_log_cpu_addr; in amdgpu_vcn_fwlog_init() local
1229 log_buf->header_size = sizeof(struct amdgpu_vcn_fwlog); in amdgpu_vcn_fwlog_init()
1230 log_buf->buffer_size = AMDGPU_VCNFW_LOG_SIZE; in amdgpu_vcn_fwlog_init()
1231 log_buf->rptr = log_buf->header_size; in amdgpu_vcn_fwlog_init()
1232 log_buf->wptr = log_buf->header_size; in amdgpu_vcn_fwlog_init()
1233 log_buf->wrapped = 0; in amdgpu_vcn_fwlog_init()
/Linux-v6.1/tools/build/feature/
Dtest-bpf.c37 attr.log_buf = 0; in main()

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