From: Toshiaki Makita <toshiaki.makita1@xxxxxxxxx> [ Upstream commit edabf4d9dd905acd60048ea1579943801e3a4876 ] dev_map_free() forgot to free bulk queue when freeing its entries. Fixes: 5d053f9da431 ("bpf: devmap prepare xdp frames for bulking") Signed-off-by: Toshiaki Makita <toshiaki.makita1@xxxxxxxxx> Acked-by: Jesper Dangaard Brouer <brouer@xxxxxxxxxx> Signed-off-by: Daniel Borkmann <daniel@xxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- kernel/bpf/devmap.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/bpf/devmap.c b/kernel/bpf/devmap.c index 99353ac28cd4..357d456d57b9 100644 --- a/kernel/bpf/devmap.c +++ b/kernel/bpf/devmap.c @@ -186,6 +186,7 @@ static void dev_map_free(struct bpf_map *map) if (!dev) continue; + free_percpu(dev->bulkq); dev_put(dev->dev); kfree(dev); } -- 2.20.1
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