netdev - Re: Possible to add netfilter hooks to IFB driver?

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Message-ID: <CAKTPYJTDj82YM8peU-bbS5OtuXnq1ty4+f-Wyk_bE2LBf4vGmw@mail.gmail.com>
Date:	Mon, 6 Jan 2014 15:51:37 -0700
From:	Andrew Collins <bsderandrew@...il.com>
To:	Stephen Hemminger <stephen@...workplumber.org>
Cc:	Brad Johnson <bjohnson@...ssa.com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: Possible to add netfilter hooks to IFB driver?

On Mon, Jan 6, 2014 at 2:51 PM, Stephen Hemminger
<stephen@...workplumber.org> wrote:
>
> The risk is creating the same races that made IMQ unacceptable.
> --

I believe openwrt nowadays uses a TC action which runs the packet
through prerouting then pulls in the mark off the ct entry into the
skb, so ingress+IFB can take action on it.

Perhaps a cleaned up version of this would be suitable for upstream?
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