WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#33: 
new file mode 100644

WARNING: line length of 87 exceeds 80 columns
#165: FILE: tools/testing/selftests/bpf/prog_tests/htab_dynkey_test.c:128:
+		bpf_dynptr_user_init(name[next_idx], sizeof(name[next_idx]), next_key);

WARNING: Prefer strscpy, strscpy_pad, or __nonstring over strncpy - see: https://github.com/KSPP/linux/issues/90
#209: FILE: tools/testing/selftests/bpf/prog_tests/htab_dynkey_test.c:172:
+	strncpy(name[0], name_list[0], sizeof(name[0]) - 1);

WARNING: line length of 94 exceeds 80 columns
#314: FILE: tools/testing/selftests/bpf/prog_tests/htab_dynkey_test.c:277:
+		bpf_dynptr_user_init(name[next_idx], sizeof(name[next_idx]), &next_key->name);

WARNING: line length of 83 exceeds 80 columns
#327: FILE: tools/testing/selftests/bpf/prog_tests/htab_dynkey_test.c:290:
+				ASSERT_EQ(next_key->id, INIT_ID + i, name_list[i]);

WARNING: line length of 84 exceeds 80 columns
#391: FILE: tools/testing/selftests/bpf/prog_tests/htab_dynkey_test.c:354:
+	bpf_dynptr_user_init(name_list[0], strlen(name_list[0]) + 1, &key.f_1.name);

WARNING: line length of 84 exceeds 80 columns
#392: FILE: tools/testing/selftests/bpf/prog_tests/htab_dynkey_test.c:355:
+	bpf_dynptr_user_init(name_list[1], strlen(name_list[1]) + 1, &key.f_3.name);

WARNING: line length of 91 exceeds 80 columns
#449: FILE: tools/testing/selftests/bpf/prog_tests/htab_dynkey_test.c:412:
+	       (multiple ? skel->progs.multiple_dynptr_key : skel->progs.mixed_dynptr_key);

WARNING: line length of 94 exceeds 80 columns
#735: FILE: tools/testing/selftests/bpf/progs/htab_dynkey_test_failure.c:241:
+static int lookup_htab(struct bpf_map *map, struct id_dname_key *key, void *value, void *data)

WARNING: line length of 83 exceeds 80 columns
#888: FILE: tools/testing/selftests/bpf/progs/htab_dynkey_test_success.c:118:
+	err = bpf_dynptr_write(&key, 0, (void *)udevd_name, sizeof(udevd_name), 0);

WARNING: line length of 83 exceeds 80 columns
#916: FILE: tools/testing/selftests/bpf/progs/htab_dynkey_test_success.c:146:
+	err = bpf_dynptr_write(&key, 0, (void *)udevd_name, sizeof(udevd_name), 0);

WARNING: line length of 88 exceeds 80 columns
#981: FILE: tools/testing/selftests/bpf/progs/htab_dynkey_test_success.c:211:
+	err = bpf_dynptr_write(&key.name, 0, (void *)udevd_name, sizeof(udevd_name), 0);

WARNING: line length of 88 exceeds 80 columns
#1009: FILE: tools/testing/selftests/bpf/progs/htab_dynkey_test_success.c:239:
+	err = bpf_dynptr_write(&key.name, 0, (void *)udevd_name, sizeof(udevd_name), 0);

WARNING: line length of 83 exceeds 80 columns
#1045: FILE: tools/testing/selftests/bpf/progs/htab_dynkey_test_success.c:275:
+	bpf_dynptr_from_mem(dynptr_buf[0], sizeof(systemd_name), 0, &key.f_1.name);

WARNING: line length of 85 exceeds 80 columns
#1047: FILE: tools/testing/selftests/bpf/progs/htab_dynkey_test_success.c:277:
+	bpf_dynptr_from_mem(dynptr_buf[1], sizeof(rcu_sched_name), 0, &key.f_3.name);

WARNING: line length of 85 exceeds 80 columns
#1059: FILE: tools/testing/selftests/bpf/progs/htab_dynkey_test_success.c:289:
+	bpf_dynptr_from_mem(dynptr_buf[1], sizeof(rcu_sched_name), 0, &key.f_1.name);

WARNING: line length of 83 exceeds 80 columns
#1060: FILE: tools/testing/selftests/bpf/progs/htab_dynkey_test_success.c:290:
+	bpf_dynptr_from_mem(dynptr_buf[0], sizeof(systemd_name), 0, &key.f_3.name);

WARNING: line length of 87 exceeds 80 columns
#1076: FILE: tools/testing/selftests/bpf/progs/htab_dynkey_test_success.c:306:
+	bpf_ringbuf_reserve_dynptr(&ringbuf, sizeof(rcu_sched_name), 0, &key.f_1.name);

WARNING: line length of 100 exceeds 80 columns
#1077: FILE: tools/testing/selftests/bpf/progs/htab_dynkey_test_success.c:307:
+	err = bpf_dynptr_write(&key.f_1.name, 0, (void *)rcu_sched_name, sizeof(rcu_sched_name), 0);

WARNING: line length of 85 exceeds 80 columns
#1091: FILE: tools/testing/selftests/bpf/progs/htab_dynkey_test_success.c:321:
+	bpf_dynptr_from_mem(dynptr_buf[1], sizeof(rcu_sched_name), 0, &key.f_1.name);

WARNING: line length of 85 exceeds 80 columns
#1112: FILE: tools/testing/selftests/bpf/progs/htab_dynkey_test_success.c:342:
+	bpf_ringbuf_reserve_dynptr(&ringbuf, sizeof(systemd_name), 0, &key.f_3.name);

WARNING: line length of 96 exceeds 80 columns
#1113: FILE: tools/testing/selftests/bpf/progs/htab_dynkey_test_success.c:343:
+	err = bpf_dynptr_write(&key.f_3.name, 0, (void *)systemd_name, sizeof(systemd_name), 0);

total: 0 errors, 22 warnings, 0 checks, 1120 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 369c3cc9525d ("selftests/bpf: Add test cases for hash map with dynptr key") 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, 22 warnings, 0 checks, 1120 lines checked