netdev - Re: [PATCH net-next v3 4/4] udp: Support UDP fraglist GRO/GSO.

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]

Date:   Sat, 25 Jan 2020 10:31:30 -0500
From:   Willem de Bruijn <willemdebruijn.kernel@...il.com>
To:     Steffen Klassert <steffen.klassert@...unet.com>
Cc:     David Miller <davem@...emloft.net>,
        Paolo Abeni <pabeni@...hat.com>,
        Subash Abhinov Kasiviswanathan <subashab@...eaurora.org>,
        Marcelo Ricardo Leitner <marcelo.leitner@...il.com>,
        Network Development <netdev@...r.kernel.org>
Subject: Re: [PATCH net-next v3 4/4] udp: Support UDP fraglist GRO/GSO.

On Sat, Jan 25, 2020 at 5:26 AM Steffen Klassert
<steffen.klassert@...unet.com> wrote:
>
> This patch extends UDP GRO to support fraglist GRO/GSO
> by using the previously introduced infrastructure.
> If the feature is enabled, all UDP packets are going to
> fraglist GRO (local input and forward).
>
> After validating the csum,  we mark ip_summed as
> CHECKSUM_UNNECESSARY for fraglist GRO packets to
> make sure that the csum is not touched.
>
> Signed-off-by: Steffen Klassert <steffen.klassert@...unet.com>

Reviewed-by: Willem de Bruijn <willemb@...gle.com>