diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/arena.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/bpf/arena.c b/kernel/bpf/arena.c index 9c68c9b0b24a..523c3a61063b 100644 --- a/kernel/bpf/arena.c +++ b/kernel/bpf/arena.c @@ -562,6 +562,10 @@ static long arena_alloc_pages(struct bpf_arena *arena, long uaddr, long page_cnt u32 uaddr32; int ret, i; + if (node_id != NUMA_NO_NODE && + ((unsigned int)node_id >= nr_node_ids || !node_online(node_id))) + return 0; + if (page_cnt > page_cnt_max) return 0; |