WARNING: Missing a blank line after declarations
#36: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:622:
+	struct uprobe_multi_session *skel = NULL;
+	LIBBPF_OPTS(bpf_kprobe_multi_opts, opts);

CHECK: No space is necessary after a cast
#51: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:637:
+	skel->bss->uprobe_multi_func_1_addr = (__u64) uprobe_multi_func_1;

CHECK: No space is necessary after a cast
#52: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:638:
+	skel->bss->uprobe_multi_func_2_addr = (__u64) uprobe_multi_func_2;

CHECK: No space is necessary after a cast
#53: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:639:
+	skel->bss->uprobe_multi_func_3_addr = (__u64) uprobe_multi_func_3;

WARNING: line length of 87 exceeds 80 columns
#60: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:646:
+	 * We expect 2 for uprobe_multi_func_2 because it runs both entry/return probe,

WARNING: line length of 88 exceeds 80 columns
#63: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:649:
+	ASSERT_EQ(skel->bss->uprobe_session_result[0], 1, "uprobe_multi_func_1_result");

WARNING: line length of 88 exceeds 80 columns
#64: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:650:
+	ASSERT_EQ(skel->bss->uprobe_session_result[1], 2, "uprobe_multi_func_2_result");

WARNING: line length of 88 exceeds 80 columns
#65: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:651:
+	ASSERT_EQ(skel->bss->uprobe_session_result[2], 1, "uprobe_multi_func_3_result");

WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#83: 
new file mode 100644

CHECK: Unnecessary parentheses around 'addr == uprobe_multi_func_1_addr'
#129: FILE: tools/testing/selftests/bpf/progs/uprobe_multi_session.c:42:
+	if ((addr == uprobe_multi_func_1_addr) ||
+	    (addr == uprobe_multi_func_3_addr))

CHECK: Unnecessary parentheses around 'addr == uprobe_multi_func_3_addr'
#129: FILE: tools/testing/selftests/bpf/progs/uprobe_multi_session.c:42:
+	if ((addr == uprobe_multi_func_1_addr) ||
+	    (addr == uprobe_multi_func_3_addr))

total: 0 errors, 6 warnings, 5 checks, 111 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 9659f1e95d08 ("selftests/bpf: Add uprobe session test") 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, 6 warnings, 5 checks, 111 lines checked