CHECK: Lines should not end with a '('
CHECK: Please don't use multiple blank lines
CHECK: Unnecessary parentheses around 'asan_violated != 0'
WARNING: Improper SPDX comment style for 'tools/testing/selftests/bpf/libarena/selftests/st_asan_common.h', please use '/*' instead
WARNING: Macros with flow control statements should be avoided
WARNING: Missing or malformed SPDX-License-Identifier tag in line 1
WARNING: Single statement macros should not use a do {} while (0) loop
WARNING: Use of volatile is usually wrong: see Documentation/process/volatile-considered-harmful.rst
WARNING: do not add new typedefs
WARNING: line length of 81 exceeds 80 columns
WARNING: line length of 87 exceeds 80 columns