Re: [PATCH net-queue] i40e: Fix incorrect skb reserved size on rx
From: Daniel Borkmann <daniel@iogearbox.net>
Date: 2018-06-13 09:06:22
Also in:
intel-wired-lan
On 06/13/2018 10:08 AM, Toshiaki Makita wrote:
i40e_build_skb() reserves I40E_SKB_PAD + (xdp->data -
xdp->data_hard_start) but obviously I40E_SKB_PAD is unnecessary here
and mac_header/data feilds in skb becomes incorrect, and breaks normal
skb receive path as well as XDP receive path.
Fixes: cc5b114dcf98 ("bpf, i40e: add meta data support")
Signed-off-by: Toshiaki Makita <redacted>Thanks Toshiaki, I sent a complete fix yesterday here: https://lkml.org/lkml/2018/6/12/843 Cheers, Daniel