Linux kernel bug fix: selftests/bpf: Make perf_buffer selftests work on 4.9 kernel again
Subsystem: tools (tools/testing/selftests/bpf/prog_tests/perf_buffer.c)
Bug type: hang, severity: medium
Files changed: tools/testing/selftests/bpf/prog_tests/perf_buffer.c;tools/testing/selftests/bpf/progs/test_perf_buffer.c
Introduced by Jiri Olsa on 2021-10-21 15:59:28 -0700; fixed by Andrii Nakryiko on 2021-10-22 14:26:33 -0700 (lifetime: 0 days)