netdev - Re: [PATCH net-next] udp: gro behind static key

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 for Android: free password hash cracker in your pocket

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

Message-Id: <20181005.115249.1123116151353190321.davem@davemloft.net>
Date:   Fri, 05 Oct 2018 11:52:49 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     willemdebruijn.kernel@...il.com
Cc:     netdev@...r.kernel.org, pabeni@...hat.com, tom@...bertland.com,
        steffen.klassert@...unet.com, willemb@...gle.com
Subject: Re: [PATCH net-next] udp: gro behind static key

From: Willem de Bruijn <willemdebruijn.kernel@...il.com>
Date: Fri,  5 Oct 2018 11:31:40 -0400

> From: Willem de Bruijn <willemb@...gle.com>
> 
> Avoid the socket lookup cost in udp_gro_receive if no socket has a
> udp tunnel callback configured.
> 
> udp_sk(sk)->gro_receive requires a registration with
> setup_udp_tunnel_sock, which enables the static key.
> 
> Signed-off-by: Willem de Bruijn <willemb@...gle.com>

Applied, thanks.