linux-kernel - Re: [PATCH net-next 0/2] bpf: allow extended BPF programs access skb fields

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Message-ID: <5502BE84.7020105@iogearbox.net>
Date:	Fri, 13 Mar 2015 11:40:04 +0100
From:	Daniel Borkmann <daniel@...earbox.net>
To:	Alexei Starovoitov <ast@...mgrid.com>,
	"David S. Miller" <davem@...emloft.net>
CC:	Thomas Graf <tgraf@...g.ch>, linux-api@...r.kernel.org,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next 0/2] bpf: allow extended BPF programs access
 skb fields

On 03/13/2015 03:21 AM, Alexei Starovoitov wrote:
...
> Daniel,
> patch 1 includes a bit of code that does prog_realloc and branch adjustment
> to make room for new instructions. I think you'd need the same for your
> 'constant blinding' work. If indeed that would be the case, we'll make it
> into a helper function.

Yes, thanks will take care of that.

Cheers,
Daniel
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