Linux kernel bug fix: bpftool: Fix regression of "bpftool cgroup tree" EINVAL on older kernels
Subsystem: tools (tools/bpf/bpftool/cgroup.c)
Bug type: hang, severity: medium
Files changed: tools/bpf/bpftool/cgroup.c
Introduced by Kenta Tada on 2024-06-11 11:39:09 -0700; fixed by YiFei Zhu on 2025-05-06 13:53:55 -0700 (lifetime: 329 days)