WARNING: line length of 82 exceeds 80 columns
#61: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:27:
+	btf__add_func_proto(btf, 1);			/* [5] int (*)(int *p); */

CHECK: Lines should not end with a '('
#65: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:31:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#88: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:54:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#112: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:78:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#138: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:104:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#162: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:128:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#186: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:152:
+	VALIDATE_RAW_BTF(

WARNING: line length of 84 exceeds 80 columns
#214: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:180:
+	btf__add_ptr(base_btf, 1);				/* [2] ptr to int */

CHECK: Lines should not end with a '('
#215: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:181:
+	VALIDATE_RAW_BTF(

WARNING: line length of 85 exceeds 80 columns
#222: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:188:
+	btf__add_struct(split_btf, "s1", 4);			/* [3] struct s1 { */

WARNING: line length of 85 exceeds 80 columns
#225: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:191:
+	btf__add_struct(split_btf, "s2", 4);			/* [4] struct s2 { */

WARNING: line length of 89 exceeds 80 columns
#228: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:194:
+	btf__add_func_proto(split_btf, 1);			/* [5] int (*)(int p); */

WARNING: line length of 88 exceeds 80 columns
#230: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:196:
+	btf__add_func(split_btf, "f", BTF_FUNC_STATIC, 5);	/* [6] int f(int *p); */

CHECK: Lines should not end with a '('
#232: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:198:
+	VALIDATE_RAW_BTF(

WARNING: line length of 82 exceeds 80 columns
#248: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:214:
+	err = btf__permute(split_btf, permute_ids, ARRAY_SIZE(permute_ids), NULL);

CHECK: Lines should not end with a '('
#252: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:218:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#276: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:242:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#297: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:263:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#318: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:284:
+	VALIDATE_RAW_BTF(

WARNING: line length of 82 exceeds 80 columns
#354: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:320:
+	btf__add_func_proto(btf, 1);			/* [5] int (*)(int *p); */

CHECK: Lines should not end with a '('
#358: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:324:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#382: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:348:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#403: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:369:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#422: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:388:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#441: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:407:
+	VALIDATE_RAW_BTF(

WARNING: line length of 84 exceeds 80 columns
#472: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:438:
+	btf__add_ptr(base_btf, 1);				/* [2] ptr to int */

CHECK: Lines should not end with a '('
#473: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:439:
+	VALIDATE_RAW_BTF(

WARNING: line length of 85 exceeds 80 columns
#480: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:446:
+	btf__add_struct(split_btf, "s1", 4);			/* [3] struct s1 { */

WARNING: line length of 85 exceeds 80 columns
#483: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:449:
+	btf__add_struct(split_btf, "s2", 4);			/* [4] struct s2 { */

WARNING: line length of 89 exceeds 80 columns
#486: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:452:
+	btf__add_func_proto(split_btf, 1);			/* [5] int (*)(int p); */

WARNING: line length of 88 exceeds 80 columns
#488: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:454:
+	btf__add_func(split_btf, "f", BTF_FUNC_STATIC, 5);	/* [6] int f(int *p); */

CHECK: Lines should not end with a '('
#490: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:456:
+	VALIDATE_RAW_BTF(

WARNING: line length of 82 exceeds 80 columns
#507: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:473:
+	err = btf__permute(split_btf, permute_ids, ARRAY_SIZE(permute_ids), NULL);

CHECK: Lines should not end with a '('
#511: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:477:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#529: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:495:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#547: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:513:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#560: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:526:
+	VALIDATE_RAW_BTF(

WARNING: line length of 81 exceeds 80 columns
#589: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:555:
+	btf__add_decl_tag(btf, "tag1", 2, -1);		/* [3] tag -> s1: tag1 */

WARNING: line length of 83 exceeds 80 columns
#590: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:556:
+	btf__add_decl_tag(btf, "tag2", 2, 1);		/* [4] tag -> s1/m: tag2 */

WARNING: line length of 83 exceeds 80 columns
#591: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:557:
+	btf__add_decl_tag(btf, "tag3", 2, 1);		/* [5] tag -> s1/m: tag3 */

CHECK: Lines should not end with a '('
#593: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:559:
+	VALIDATE_RAW_BTF(

CHECK: Lines should not end with a '('
#624: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:590:
+	VALIDATE_RAW_BTF(

WARNING: line length of 95 exceeds 80 columns
#646: FILE: tools/testing/selftests/bpf/prog_tests/btf_permute.c:612:
+	if (!ASSERT_EQ(hdr->str_len, ARRAY_SIZE(expect_strs_dedupped), "expect_strs_dedupped"))

total: 0 errors, 18 warnings, 25 checks, 632 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 92facbc423ce ("selftests/bpf: Add test cases for btf__permute functionality") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 18 warnings, 25 checks, 632 lines checked