| From | Sasha Levin <> | Subject | [PATCH AUTOSEL 5.1 69/95] bpf, devmap: Add missing bulk queue free | Date | Wed, 26 Jun 2019 20:29:54 -0400 |
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From: Toshiaki Makita <toshiaki.makita1@gmail.com>
[ 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@gmail.com> Acked-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Sasha Levin <sashal@kernel.org> --- 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
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