From: David Miller <davem-fT/PcQaiUtIeIZ0/mPfg9Q@public.gmane.org>
To: ast-uqk4Ao+rVK5Wk0Htik3J/w@public.gmane.org
Cc: daniel-FeC+5ew28dpmcu3hnIyYJQ@public.gmane.org,
jiri-rHqAuBHg3fBzbRFIqnYvSA@public.gmane.org,
jhs-jkUAjuhPggJWk0Htik3J/w@public.gmane.org,
linux-api-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH net-next] tc: cls_bpf: make ingress and egress qdiscs consistent
Date: Tue, 07 Apr 2015 14:51:50 -0400 (EDT) [thread overview]
Message-ID: <20150407.145150.1058933089890438367.davem@davemloft.net> (raw)
In-Reply-To: <1428095784-7091-1-git-send-email-ast-uqk4Ao+rVK5Wk0Htik3J/w@public.gmane.org>
From: Alexei Starovoitov <ast-uqk4Ao+rVK5Wk0Htik3J/w@public.gmane.org>
Date: Fri, 3 Apr 2015 14:16:24 -0700
> + if (skb_headroom(skb) < ETH_HLEN)
> + return -1;
> + __skb_push(skb, ETH_HLEN);
...
> + if (tp->q->flags & TCQ_F_INGRESS)
> + __skb_pull(skb, ETH_HLEN);
Please use the actual device's L2 header length, via
dev->hard_header_len, rather than hard coding ethernet.
prev parent reply other threads:[~2015-04-07 18:51 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-03 21:16 [PATCH net-next] tc: cls_bpf: make ingress and egress qdiscs consistent Alexei Starovoitov
[not found] ` <1428095784-7091-1-git-send-email-ast-uqk4Ao+rVK5Wk0Htik3J/w@public.gmane.org>
2015-04-03 21:46 ` Daniel Borkmann
[not found] ` <551F0A1B.3000100-FeC+5ew28dpmcu3hnIyYJQ@public.gmane.org>
2015-04-03 21:52 ` Alexei Starovoitov
[not found] ` <551F0B96.2090403-uqk4Ao+rVK5Wk0Htik3J/w@public.gmane.org>
2015-04-03 22:10 ` Daniel Borkmann
[not found] ` <551F0FE2.8000502-FeC+5ew28dpmcu3hnIyYJQ@public.gmane.org>
2015-04-03 22:17 ` Alexei Starovoitov
2015-04-03 22:54 ` Daniel Borkmann
[not found] ` <551F1A14.7080205-FeC+5ew28dpmcu3hnIyYJQ@public.gmane.org>
2015-04-03 23:04 ` Alexei Starovoitov
2015-04-03 23:11 ` Alexei Starovoitov
[not found] ` <551F1E13.8050508-uqk4Ao+rVK5Wk0Htik3J/w@public.gmane.org>
2015-04-03 23:26 ` Daniel Borkmann
2015-04-03 23:48 ` Daniel Borkmann
2015-04-04 0:14 ` Alexei Starovoitov
[not found] ` <551F2CD4.2080502-uqk4Ao+rVK5Wk0Htik3J/w@public.gmane.org>
2015-04-04 6:34 ` Daniel Borkmann
2015-04-07 18:51 ` David Miller [this message]
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