WARNING: line length of 81 exceeds 80 columns
#131: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:105:
+#define __TEST_RECONNECT_ADDR(addr_struct, mangle, mangle_s)			\

CHECK: Macro argument 'addr_struct' may be better as '(addr_struct)' to avoid precedence issues
#131: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:105:
+#define __TEST_RECONNECT_ADDR(addr_struct, mangle, mangle_s)			\
+	({									\
+		char str[MAX_TEST_NAME * 2];					\
+										\
+		memcpy(&ctx->bad, &ctx->addr, ctx->alen);			\
+		((struct addr_struct *)&ctx->bad)->mangle;			\
+										\
+		snprintf(str, sizeof(str), "%s %-24.24s ", ctx->str, mangle_s);	\
+		if (test__start_subtest(str))					\
+			test_reconnect(ctx);					\
+	})

CHECK: Macro argument 'mangle' may be better as '(mangle)' to avoid precedence issues
#131: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:105:
+#define __TEST_RECONNECT_ADDR(addr_struct, mangle, mangle_s)			\
+	({									\
+		char str[MAX_TEST_NAME * 2];					\
+										\
+		memcpy(&ctx->bad, &ctx->addr, ctx->alen);			\
+		((struct addr_struct *)&ctx->bad)->mangle;			\
+										\
+		snprintf(str, sizeof(str), "%s %-24.24s ", ctx->str, mangle_s);	\
+		if (test__start_subtest(str))					\
+			test_reconnect(ctx);					\
+	})

WARNING: line length of 81 exceeds 80 columns
#132: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:106:
+	({									\

WARNING: line length of 81 exceeds 80 columns
#133: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:107:
+		char str[MAX_TEST_NAME * 2];					\

WARNING: line length of 81 exceeds 80 columns
#134: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:108:
+										\

WARNING: line length of 81 exceeds 80 columns
#135: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:109:
+		memcpy(&ctx->bad, &ctx->addr, ctx->alen);			\

WARNING: line length of 81 exceeds 80 columns
#136: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:110:
+		((struct addr_struct *)&ctx->bad)->mangle;			\

WARNING: line length of 81 exceeds 80 columns
#137: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:111:
+										\

WARNING: line length of 81 exceeds 80 columns
#138: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:112:
+		snprintf(str, sizeof(str), "%s %-24.24s ", ctx->str, mangle_s);	\

WARNING: line length of 81 exceeds 80 columns
#139: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:113:
+		if (test__start_subtest(str))					\

WARNING: line length of 81 exceeds 80 columns
#140: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:114:
+			test_reconnect(ctx);					\

WARNING: line length of 81 exceeds 80 columns
#143: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:117:
+#define TEST_RECONNECT_ADDR(addr_struct, mangle)				\

WARNING: line length of 87 exceeds 80 columns
#186: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:160:
+		// { AF_UNIX, SOCK_SEQPACKET },	/* see unix_dgram_bpf_update_proto() */

WARNING: line length of 82 exceeds 80 columns
#188: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:162:
+		// { AF_VSOCK, SOCK_DGRAM },	/* see vsock_bpf_update_proto() */

WARNING: line length of 81 exceeds 80 columns
#192: FILE: tools/testing/selftests/bpf/prog_tests/sockmap_interrupted_connect.c:166:
+	ctx->map = bpf_map_create(type, NULL, sizeof(int), sizeof(int), 1, NULL);

total: 0 errors, 14 warnings, 2 checks, 200 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 e00cd63a9414 ("selftests/bpf: Add test for connect() racing sockmap update and signal") 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, 14 warnings, 2 checks, 200 lines checked