netdev - Re: [PATCH net-next 03/10] bpf: mlx5e: Report bpf_prog ID during XDP_QUERY

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Message-ID: <20170613184948.wx326pyjauju7iti@dhcp-172-26-110-210.dhcp.thefacebook.com>
Date:   Tue, 13 Jun 2017 11:49:48 -0700
From:   Martin KaFai Lau <kafai@...com>
To:     Saeed Mahameed <saeedm@....mellanox.co.il>
CC:     Linux Netdev List <netdev@...r.kernel.org>,
        Alexei Starovoitov <ast@...com>,
        Daniel Borkmann <daniel@...earbox.net>,
        Kernel Team <kernel-team@...com>,
        Tariq Toukan <tariqt@...lanox.com>,
        Saeed Mahameed <saeedm@...lanox.com>
Subject: Re: [PATCH net-next 03/10] bpf: mlx5e: Report bpf_prog ID during
 XDP_QUERY_PROG

On Tue, Jun 13, 2017 at 07:04:26PM +0300, Saeed Mahameed wrote:
> On Tue, Jun 13, 2017 at 4:00 AM, Martin KaFai Lau <kafai@...com> wrote:
> > Add support to mlx5e to report bpf_prog ID during XDP_QUERY_PROG.
> >
> > Signed-off-by: Martin KaFai Lau <kafai@...com>
> > Cc: Tariq Toukan <tariqt@...lanox.com>
> > Cc: Saeed Mahameed <saeedm@...lanox.com>
> > Acked-by: Alexei Starovoitov <ast@...com>
> > Acked-by: Daniel Borkmann <daniel@...earbox.net>
>
> Acked-by: Saeed Mahameed <saeedm@...lanox.com>
Thanks for reviewing, Saeed.

I will respin v2 with READ_ONCE removed since
it is already under rtnl lock per Jakub Kicinski's
suggestion in nfp.  The situation should be similar
in mlx5e.