WARNING: Missing a blank line after declarations
#36: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:1022:
+	struct uprobe_multi_session *skel = NULL;
+	LIBBPF_OPTS(bpf_kprobe_multi_opts, opts);

CHECK: No space is necessary after a cast
#52: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:1038:
+	skel->bss->uprobe_multi_func_1_addr = (__u64) uprobe_multi_func_1;

CHECK: No space is necessary after a cast
#53: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:1039:
+	skel->bss->uprobe_multi_func_2_addr = (__u64) uprobe_multi_func_2;

CHECK: No space is necessary after a cast
#54: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:1040:
+	skel->bss->uprobe_multi_func_3_addr = (__u64) uprobe_multi_func_3;

WARNING: line length of 87 exceeds 80 columns
#61: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:1047:
+	 * We expect 2 for uprobe_multi_func_2 because it runs both entry/return probe,

WARNING: line length of 84 exceeds 80 columns
#62: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:1048:
+	 * uprobe_multi_func_[13] run just the entry probe. All expected numbers are

WARNING: line length of 88 exceeds 80 columns
#65: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:1051:
+	ASSERT_EQ(skel->bss->uprobe_session_result[0], 2, "uprobe_multi_func_1_result");

WARNING: line length of 88 exceeds 80 columns
#66: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:1052:
+	ASSERT_EQ(skel->bss->uprobe_session_result[1], 4, "uprobe_multi_func_2_result");

WARNING: line length of 88 exceeds 80 columns
#67: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:1053:
+	ASSERT_EQ(skel->bss->uprobe_session_result[2], 2, "uprobe_multi_func_3_result");

WARNING: line length of 88 exceeds 80 columns
#70: FILE: tools/testing/selftests/bpf/prog_tests/uprobe_multi_test.c:1056:
+	ASSERT_EQ(skel->bss->uprobe_multi_sleep_result, 4, "uprobe_multi_sleep_result");

WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#88: 
new file mode 100644

CHECK: Unnecessary parentheses around 'addr == uprobe_multi_func_1_addr'
#136: FILE: tools/testing/selftests/bpf/progs/uprobe_multi_session.c:44:
+	if ((addr == uprobe_multi_func_1_addr) ||
+	    (addr == uprobe_multi_func_3_addr))

CHECK: Unnecessary parentheses around 'addr == uprobe_multi_func_3_addr'
#136: FILE: tools/testing/selftests/bpf/progs/uprobe_multi_session.c:44:
+	if ((addr == uprobe_multi_func_1_addr) ||
+	    (addr == uprobe_multi_func_3_addr))

total: 0 errors, 8 warnings, 5 checks, 134 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 7b021f033b4a ("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, 8 warnings, 5 checks, 134 lines checked