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| author | Toshiaki Makita | 2019-06-14 10:20:14 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2019-07-14 08:11:11 +0200 |
| commit | ab44f8bcf2e5bc961fc182fa5db0aff81fe39726 (patch) | |
| tree | bb13863ea3e6a5c112277aa1af25a920c93a4550 /kernel | |
| parent | bpf, devmap: Fix premature entry free on destroying map (diff) | |
| download | kernel-qcow2-linux-ab44f8bcf2e5bc961fc182fa5db0aff81fe39726.tar.gz kernel-qcow2-linux-ab44f8bcf2e5bc961fc182fa5db0aff81fe39726.tar.xz kernel-qcow2-linux-ab44f8bcf2e5bc961fc182fa5db0aff81fe39726.zip | |
bpf, devmap: Add missing bulk queue free
[ 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>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/devmap.c | 1 |
1 files changed, 1 insertions, 0 deletions
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); } |