Linux kernel bug fix: bpf: Replace bpf_map_kmalloc_node() with kmalloc_nolock() to allocate bpf_async_cb structures.
Subsystem: bpf (kernel/bpf/helpers.c)
Bug type: memory-leak, severity: low
Keywords: memleak
Files changed: include/linux/bpf.h;kernel/bpf/helpers.c;kernel/bpf/syscall.c
Introduced by Peilin Ye on 2025-09-09 15:24:34 -0700; fixed by Alexei Starovoitov on 2025-10-15 12:22:22 +0200 (lifetime: 35 days)