netdev - Re: [PATCH v3 bpf-next 0/3] bpf: net: Detach BPF prog from reuseport sk

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Date:   Sat, 15 Jun 2019 01:22:46 +0200
From:   Daniel Borkmann <daniel@...earbox.net>
To:     Martin KaFai Lau <kafai@...com>, bpf@...r.kernel.org,
        netdev@...r.kernel.org
Cc:     Alexei Starovoitov <ast@...com>,
        David Miller <davem@...emloft.net>, kernel-team@...com,
        Stanislav Fomichev <sdf@...ichev.me>
Subject: Re: [PATCH v3 bpf-next 0/3] bpf: net: Detach BPF prog from reuseport
 sk

On 06/13/2019 11:59 PM, Martin KaFai Lau wrote:
> v3:
> - Use rcu_swap_protected (Stanislav Fomichev)
> - Use 0x0047 for SO_DETACH_REUSEPORT_BPF for sparc (kbuild test robot <lkp@...el.com>)
> 
> v2:
> - Copy asm-generic/socket.h to tools/ in the new patch 2 (Stanislav Fomichev)
> 
> This patch adds SO_DETACH_REUSEPORT_BPF to detach BPF prog from
> reuseport sk.
> 
> Martin KaFai Lau (3):
>   bpf: net: Add SO_DETACH_REUSEPORT_BPF
>   bpf: Sync asm-generic/socket.h to tools/
>   bpf: Add test for SO_REUSEPORT_DETACH_BPF
> 
>  arch/alpha/include/uapi/asm/socket.h          |  2 +
>  arch/mips/include/uapi/asm/socket.h           |  2 +
>  arch/parisc/include/uapi/asm/socket.h         |  2 +
>  arch/sparc/include/uapi/asm/socket.h          |  2 +
>  include/net/sock_reuseport.h                  |  2 +
>  include/uapi/asm-generic/socket.h             |  2 +
>  net/core/sock.c                               |  4 ++
>  net/core/sock_reuseport.c                     | 24 +++++++++
>  .../include}/uapi/asm-generic/socket.h        |  2 +
>  .../selftests/bpf/test_select_reuseport.c     | 54 +++++++++++++++++++
>  10 files changed, 96 insertions(+)
>  copy {include => tools/include}/uapi/asm-generic/socket.h (98%)
> 

Applied, thanks!