Linux kernel bug fix: bpf: Disable migration when freeing stashed local kptr using obj drop
Subsystem: bpf (kernel/bpf/syscall.c)
Bug type: crash, severity: high
Files changed: include/linux/bpf.h;kernel/bpf/btf.c;kernel/bpf/syscall.c
Introduced by Dave Marchevsky on 2023-03-10 16:38:05 -0800; fixed by Dave Marchevsky on 2023-03-13 16:55:04 -0700 (lifetime: 3 days)