netdev - Re: [bpf-next PATCH 05/16] bpf: create tcp_bpf_ulp allowing BPF to monitor socket TX/RX data

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20180306.004258.1283965960386401643.davem@davemloft.net>
Date:   Tue, 06 Mar 2018 00:42:58 -0500 (EST)
From:   David Miller <davem@...emloft.net>
To:     john.fastabend@...il.com
Cc:     ast@...nel.org, daniel@...earbox.net, netdev@...r.kernel.org,
        davejwatson@...com
Subject: Re: [bpf-next PATCH 05/16] bpf: create tcp_bpf_ulp allowing BPF to
 monitor socket TX/RX data

From: John Fastabend <john.fastabend@...il.com>
Date: Mon, 5 Mar 2018 14:53:08 -0800

> I decided to make the default no-copy to mirror the existing
> sendpage() semantics and then to add the flag later. The flag
> support is not in this series simply because I wanted to get the
> base support in first.

What existing sendpage semantics are you referring to?