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 e001fb1a96b1..a126d95d12de 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
|