WARNING: line length of 99 exceeds 80 columns
#96: FILE: tools/testing/selftests/bpf/prog_tests/sk_bypass_prot_mem.c:19:
+	long (*get_memory_allocated)(struct test_case *test_case, struct sk_bypass_prot_mem *skel);

WARNING: line length of 85 exceeds 80 columns
#132: FILE: tools/testing/selftests/bpf/prog_tests/sk_bypass_prot_mem.c:55:
+		sk[i] = start_server(test_case->family, test_case->type, NULL, 0, 0);

WARNING: line length of 97 exceeds 80 columns
#151: FILE: tools/testing/selftests/bpf/prog_tests/sk_bypass_prot_mem.c:74:
+			err = setsockopt(sk[i + j], SOL_SOCKET, SO_RCVBUF, &rcvbuf, sizeof(int));

WARNING: line length of 98 exceeds 80 columns
#182: FILE: tools/testing/selftests/bpf/prog_tests/sk_bypass_prot_mem.c:105:
+static long tcp_get_memory_allocated(struct test_case *test_case, struct sk_bypass_prot_mem *skel)

WARNING: line length of 98 exceeds 80 columns
#189: FILE: tools/testing/selftests/bpf/prog_tests/sk_bypass_prot_mem.c:112:
+static long udp_get_memory_allocated(struct test_case *test_case, struct sk_bypass_prot_mem *skel)

WARNING: line length of 83 exceeds 80 columns
#229: FILE: tools/testing/selftests/bpf/prog_tests/sk_bypass_prot_mem.c:152:
+		ASSERT_LE(memory_allocated[1], memory_allocated[0] + 10, "bypass");

WARNING: line length of 92 exceeds 80 columns
#231: FILE: tools/testing/selftests/bpf/prog_tests/sk_bypass_prot_mem.c:154:
+		ASSERT_GT(memory_allocated[1], memory_allocated[0] + NR_PAGES, "no bypass");

WARNING: line length of 90 exceeds 80 columns
#241: FILE: tools/testing/selftests/bpf/prog_tests/sk_bypass_prot_mem.c:164:
+				int bytes = recv(sk[i], buf, 1, MSG_DONTWAIT | MSG_TRUNC);

WARNING: line length of 101 exceeds 80 columns
#246: FILE: tools/testing/selftests/bpf/prog_tests/sk_bypass_prot_mem.c:169:
+					PRINT_FAIL("bytes: %d, errno: %s\n", bytes, strerror(errno));

WARNING: line length of 94 exceeds 80 columns
#303: FILE: tools/testing/selftests/bpf/prog_tests/sk_bypass_prot_mem.c:226:
+	skel->links.sock_create = bpf_program__attach_cgroup(skel->progs.sock_create, cgroup);

WARNING: line length of 82 exceeds 80 columns
#304: FILE: tools/testing/selftests/bpf/prog_tests/sk_bypass_prot_mem.c:227:
+	if (!ASSERT_OK_PTR(skel->links.sock_create, "attach_cgroup(sock_create)"))

WARNING: externs should be avoided in .c files
#375: FILE: tools/testing/selftests/bpf/progs/sk_bypass_prot_mem.c:10:
+extern int udp_memory_per_cpu_fw_alloc __ksym;

WARNING: line length of 91 exceeds 80 columns
#390: FILE: tools/testing/selftests/bpf/progs/sk_bypass_prot_mem.c:25:
+	memory_per_cpu_fw_alloc = bpf_per_cpu_ptr(sk_prot_ctx->memory_per_cpu_fw_alloc, i);

WARNING: line length of 82 exceeds 80 columns
#415: FILE: tools/testing/selftests/bpf/progs/sk_bypass_prot_mem.c:50:
+			     long *memory_allocated, int *memory_per_cpu_fw_alloc)

total: 0 errors, 14 warnings, 0 checks, 386 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 d744b6ed085e ("selftest: bpf: Add test for sk->sk_bypass_prot_mem.") 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, 0 checks, 386 lines checked