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Date:   Sat, 28 Mar 2020 10:42:27 -0700
From:   Joe Stringer <joe@...d.net.nz>
To:     Daniel Borkmann <daniel@...earbox.net>
Cc:     Joe Stringer <joe@...d.net.nz>, Martin KaFai Lau <kafai@...com>,
        Alexei Starovoitov <ast@...nel.org>, bpf <bpf@...r.kernel.org>,
        netdev <netdev@...r.kernel.org>,
        Eric Dumazet <eric.dumazet@...il.com>,
        Lorenz Bauer <lmb@...udflare.com>
Subject: Re: [PATCHv3 bpf-next 0/5] Add bpf_sk_assign eBPF helper

On Sat, Mar 28, 2020 at 10:26 AM Daniel Borkmann <daniel@...earbox.net> wrote:
>
> On 3/27/20 10:05 PM, Joe Stringer wrote:
> > On Fri, Mar 27, 2020 at 11:46 AM Martin KaFai Lau <kafai@...com> wrote:
> >>
> >> On Thu, Mar 26, 2020 at 09:25:51PM -0700, Joe Stringer wrote:
> >>> Introduce a new helper that allows assigning a previously-found socket
> >>> to the skb as the packet is received towards the stack, to cause the
> [...]
> >>> Changes since v1:
> >>> * Replace the metadata_dst approach with using the skb->destructor to
> >>>    determine whether the socket has been prefetched. This is much
> >>>    simpler.
> >>> * Avoid taking a reference on listener sockets during receive
> >>> * Restrict assigning sockets across namespaces
> >>> * Restrict assigning SO_REUSEPORT sockets
> >>> * Fix cookie usage for socket dst check
> >>> * Rebase the tests against test_progs infrastructure
> >>> * Tidy up commit messages
> >> lgtm.
> >>
> >> Acked-by: Martin KaFai Lau <kafai@...com>
> >
> > Thanks for the reviews!
> >
> > I've rolled in the current nits + acks into the branch below, pending
> > any further feedback. Alexei, happy to respin this on the mailinglist
> > at some point if that's easier for you.
> >
> > https://github.com/joestringer/linux/tree/submit/bpf-sk-assign-v3+
>
> Please send the updated series to the list with Martin's ACK retained, so
> that we can process the series through our patchwork scripts wrt formatting,
> tags etc (please also make sure it's rebased).

Sure thing, will send it out soon.

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