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: <c813e2db-af27-a540-0609-bc7d90ce4378@gmail.com>
Date:   Tue, 3 Apr 2018 07:51:36 -0700
From:   Eric Dumazet <eric.dumazet@...il.com>
To:     David Lebrun <dav.lebrun@...il.com>,
        Mathieu Xhonneux <m.xhonneux@...il.com>,
        Alexei Starovoitov <alexei.starovoitov@...il.com>
Cc:     netdev@...r.kernel.org, David Lebrun <dlebrun@...gle.com>,
        Daniel Borkmann <daniel@...earbox.net>
Subject: Re: [PATCH net-next RFC 0/5] ipv6: sr: introduce seg6local End.BPF
 action



On 04/03/2018 07:25 AM, David Lebrun wrote:
> 
> What about saving and restoring the IPv6 CB, similarly to what TCP does with tcp_v6_restore_cb() ?

Note that TCP only moves IPCB around in skb->cb[] for cache locality gains.

Now we switched to rb-tree for out-of-order queue, these gains might be marginal.

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ