67efbd57bc6e ("selftests/bpf: Add testcases for ptr_*_or_null_ in bpf_kptr_xchg")
a5a197df58c4 ("bpf/selftests: Test using global cpumask kptr with RCU")
7b6abcfa15cd ("selftests/bpf: Add selftest suite for cpumask kfuncs")