netdev - Re: regression: tethering fails in 3.5 with iwlwifi

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Message-ID: <1348145661.4161.34.camel@jlt4.sipsolutions.net>
Date:	Thu, 20 Sep 2012 14:54:21 +0200
From:	Johannes Berg <johannes@...solutions.net>
To:	Eric Dumazet <edumazet@...gle.com>
Cc:	artem.bityutskiy@...ux.intel.com, linux-wireless@...r.kernel.org,
	netdev <netdev@...r.kernel.org>
Subject: Re: regression: tethering fails in 3.5 with iwlwifi

On Thu, 2012-09-20 at 14:51 +0200, Eric Dumazet wrote:
> So its using a RAW socket ?

Yes:

socket(PF_PACKET, SOCK_RAW, htons(ETH_P_EAPOL))

johannes

> On Thu, Sep 20, 2012 at 2:50 PM, Johannes Berg
> <johannes@...solutions.net> wrote:
> > On Thu, 2012-09-20 at 14:48 +0200, Eric Dumazet wrote:
> >> Or its a buggy protocol ?
> >>
> >> IP/UDP/TCP definitely works, but maybe another protocol assumes its
> >> header is in skb->head
> >
> > It could be, I think it failed either on EAPOL (which is just userspace
> > registering a protocol socket) or DHCP (same?)
> >
> > johannes
> >
> 


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