Re: [PATCH net-next 0/2] net: core: Two Helper function about socket information

From: Alexei Starovoitov <hidden>
Date: 2017-02-03 00:13:35
Reply to: Chenbo Feng, 2017-02-02

On Thu, Feb 02, 2017 at 12:59:48PM -0800, Chenbo Feng wrote:

Introduce two eBpf helper function to get the socket cookie and
socket uid for each packet. The helper function is useful when
the *sk field inside sk_buff is not empty.

Looks nice.
I'd like to see a sample code/test for it though.
I think sk_uid is self explanatory, but cookie is less so.
Please explain how you plan to use it.

Thanks

Chenbo Feng · 2017-02-02
[PATCH net-next 1/2] Add a helper function to get socket cookie in eBPF · Chenbo Feng · 2017-02-02
Re: [PATCH net-next 1/2] Add a helper function to get socket cookie in eBPF · Daniel Borkmann · 2017-02-02
[PATCH net-next 2/2] Add a eBPF helper function to retrieve socket uid · Chenbo Feng · 2017-02-02
Re: [PATCH net-next 2/2] Add a eBPF helper function to retrieve socket uid · Daniel Borkmann · 2017-02-02
Re: [PATCH net-next 2/2] Add a eBPF helper function to retrieve socket uid · Lorenzo Colitti · 2017-02-03
Re: [PATCH net-next 2/2] Add a eBPF helper function to retrieve socket uid · Daniel Borkmann · 2017-02-03
Re: [PATCH net-next 2/2] Add a eBPF helper function to retrieve socket uid · Eric Dumazet · 2017-02-03
Re: [PATCH net-next 2/2] Add a eBPF helper function to retrieve socket uid · Lorenzo Colitti · 2017-02-03
Re: [PATCH net-next 2/2] Add a eBPF helper function to retrieve socket uid · Eric Dumazet · 2017-02-03
Re: [PATCH net-next 2/2] Add a eBPF helper function to retrieve socket uid · Daniel Borkmann · 2017-02-03
Re: [PATCH net-next 2/2] Add a eBPF helper function to retrieve socket uid · Lorenzo Colitti · 2017-02-06
Alexei Starovoitov · 2017-02-03
Lorenzo Colitti · 2017-02-03
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