On 06/14/2018 11:33 AM, Jesper Dangaard Brouer wrote:
> On Thu, 14 Jun 2018 18:00:22 +0900
> Toshiaki Makita <makita.toshi...@lab.ntt.co.jp> wrote:
>> On 2018/06/14 17:49, Jesper Dangaard Brouer wrote:
>>> On Thu, 14 Jun 2018 11:07:42 +0900
>>> Toshiaki Makita <makita.toshi...@lab.ntt.co.jp> wrote:
>>>
>>>> Commit 67f29e07e131 ("bpf: devmap introduce dev_map_enqueue") changed
>>>> the return value type of __devmap_lookup_elem() from struct net_device *
>>>> to struct bpf_dtab_netdev * but forgot to modify generic XDP code
>>>> accordingly.
>>>> Thus generic XDP incorrectly used struct bpf_dtab_netdev where struct
>>>> net_device is expected, then skb->dev was set to invalid value.
>>>>
>>>> v2:
>>>> - Fix compiler warning without CONFIG_BPF_SYSCALL.
>>>>
>>>> Fixes: 67f29e07e131 ("bpf: devmap introduce dev_map_enqueue")
>>>> Signed-off-by: Toshiaki Makita <makita.toshi...@lab.ntt.co.jp>
>>>
>>> Thanks for catching this!
>>>
>>> Acked-by: Jesper Dangaard Brouer <bro...@redhat.com>
Applied to bpf, thanks Toshiaki!
