Re: [PATCH bpf-next 02/14] bpf: net: Avoid sock_setsockopt() taking sk lock when called from bpf

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Subject: Re: [PATCH bpf-next 02/14] bpf: net: Avoid sock_setsockopt() taking sk lock when called from bpf
From: Jakub Kicinski <kuba@xxxxxxxxxx>
Date: Thu, 28 Jul 2022 10:40:28 -0700
Cc: Stanislav Fomichev <sdf@xxxxxxxxxx>, bpf@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, Alexei Starovoitov <ast@xxxxxxxxxx>, Andrii Nakryiko <andrii@xxxxxxxxxx>, Daniel Borkmann <daniel@xxxxxxxxxxxxx>, David Miller <davem@xxxxxxxxxxxxx>, Eric Dumazet <edumazet@xxxxxxxxxx>, kernel-team@xxxxxx, Paolo Abeni <pabeni@xxxxxxxxxx>
In-reply-to: <20220728172004.6mpkycl52sszuudc@kafai-mbp.dhcp.thefacebook.com>

On Thu, 28 Jul 2022 10:20:04 -0700 Martin KaFai Lau wrote:
> > Which is what I believe Stan was proposing.  
> Yeah, I think I read the 'vote against @in_bpf' in the other way. :)

My bad, I didn't read the proposal in sufficient detail to realize 
the helper is called the same thing as the bit :D

References:
- [PATCH bpf-next 02/14] bpf: net: Avoid sock_setsockopt() taking sk lock when called from bpf
  - From: Martin KaFai Lau
- Re: [PATCH bpf-next 02/14] bpf: net: Avoid sock_setsockopt() taking sk lock when called from bpf
  - From: sdf
- Re: [PATCH bpf-next 02/14] bpf: net: Avoid sock_setsockopt() taking sk lock when called from bpf
  - From: Martin KaFai Lau
- Re: [PATCH bpf-next 02/14] bpf: net: Avoid sock_setsockopt() taking sk lock when called from bpf
  - From: Stanislav Fomichev
- Re: [PATCH bpf-next 02/14] bpf: net: Avoid sock_setsockopt() taking sk lock when called from bpf
  - From: Martin KaFai Lau
- Re: [PATCH bpf-next 02/14] bpf: net: Avoid sock_setsockopt() taking sk lock when called from bpf
  - From: Stanislav Fomichev
- Re: [PATCH bpf-next 02/14] bpf: net: Avoid sock_setsockopt() taking sk lock when called from bpf
  - From: Martin KaFai Lau
- Re: [PATCH bpf-next 02/14] bpf: net: Avoid sock_setsockopt() taking sk lock when called from bpf
  - From: Jakub Kicinski
- Re: [PATCH bpf-next 02/14] bpf: net: Avoid sock_setsockopt() taking sk lock when called from bpf
  - From: Martin KaFai Lau
- Re: [PATCH bpf-next 02/14] bpf: net: Avoid sock_setsockopt() taking sk lock when called from bpf
  - From: Jakub Kicinski
- Re: [PATCH bpf-next 02/14] bpf: net: Avoid sock_setsockopt() taking sk lock when called from bpf
  - From: Martin KaFai Lau

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