WARNING: line length of 81 exceeds 80 columns
#80: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1564:
+ * entry_tc --> subprog_tailcall_tc --jump-> entry_freplace --tailcall-> entry_tc

WARNING: line length of 81 exceeds 80 columns
#109: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1593:
+	err = bpf_program__set_attach_target(freplace_skel->progs.entry_freplace,

WARNING: line length of 89 exceeds 80 columns
#124: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1608:
+	freplace_link = bpf_program__attach_freplace(freplace_skel->progs.entry_freplace,

WARNING: line length of 89 exceeds 80 columns
#129: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1613:
+	freplace_link = bpf_program__attach_freplace(freplace_skel->progs.entry_freplace,

WARNING: line length of 85 exceeds 80 columns
#130: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1614:
+						     prog_fd, "subprog_tailcall_tc");

WARNING: line length of 87 exceeds 80 columns
#169: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1653:
+	if (!ASSERT_OK_PTR(freplace_skel, "tailcall_bpf2bpf_hierarchy_freplace__open"))

WARNING: line length of 81 exceeds 80 columns
#172: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1656:
+	err = bpf_program__set_attach_target(freplace_skel->progs.entry_freplace,

WARNING: line length of 81 exceeds 80 columns
#174: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1658:
+					     "subprog_tailcall_tc" : "entry_tc");

WARNING: line length of 89 exceeds 80 columns
#190: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1674:
+	freplace_link = bpf_program__attach_freplace(freplace_skel->progs.entry_freplace,

WARNING: line length of 89 exceeds 80 columns
#192: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1676:
+						     "subprog_tailcall_tc" : "entry_tc");

WARNING: line length of 102 exceeds 80 columns
#230: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1714:
+ *                                                            subprog_tail --tailcall-> entry_freplace

WARNING: line length of 102 exceeds 80 columns
#232: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1716:
+ *                                                            subprog_tail --tailcall-> entry_freplace

WARNING: line length of 96 exceeds 80 columns
#242: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1726:
+ *                                                            subprog_tail --tailcall-> entry_tc

WARNING: line length of 96 exceeds 80 columns
#244: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1728:
+ *                                                            subprog_tail --tailcall-> entry_tc

WARNING: line length of 120 exceeds 80 columns
#254: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1738:
+ *                                                                              subprog_tail --tailcall-> entry_freplace

WARNING: line length of 120 exceeds 80 columns
#256: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1740:
+ *                                                                              subprog_tail --tailcall-> entry_freplace

WARNING: line length of 116 exceeds 80 columns
#266: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1750:
+ *                                                                              subprog_tail --tailcall-> entry_tc_2

WARNING: line length of 116 exceeds 80 columns
#268: FILE: tools/testing/selftests/bpf/prog_tests/tailcalls.c:1752:
+ *                                                                              subprog_tail --tailcall-> entry_tc_2

WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#296: 
new file mode 100644

total: 0 errors, 19 warnings, 0 checks, 327 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 cc2d26d96927 ("selftests/bpf: Add testcases for another tailcall infinite loop fixing") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE 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, 19 warnings, 0 checks, 327 lines checked