Linux kernel bug fix: bpf: Use VM_MAP instead of VM_ALLOC for ringbuf
Subsystem: bpf (kernel/bpf/ringbuf.c)
Bug type: hang, severity: medium
Files changed: kernel/bpf/ringbuf.c
Introduced by Andrii Nakryiko on 2020-06-01 14:38:22 -0700; fixed by Hou Tao on 2022-02-02 23:15:24 -0800 (lifetime: 611 days)