netdev - Re: [PATCH v2 net-next 3/6] sfc: optional logging of TC offload errors

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:   Wed, 28 Sep 2022 10:44:26 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     <ecree@...inx.com>
Cc:     <netdev@...r.kernel.org>, <linux-net-drivers@....com>,
        <davem@...emloft.net>, <pabeni@...hat.com>, <edumazet@...gle.com>,
        <habetsm.xilinx@...il.com>, Edward Cree <ecree.xilinx@...il.com>
Subject: Re: [PATCH v2 net-next 3/6] sfc: optional logging of TC offload
 errors

On Mon, 26 Sep 2022 19:57:33 +0100 ecree@...inx.com wrote:
> TC offload support will involve complex limitations on what matches and
>  actions a rule can do, in some cases potentially depending on rules
>  already offloaded.  So add an ethtool private flag "log-tc-errors" which
>  controls reporting the reasons for un-offloadable TC rules at NETIF_INFO.

Because extack does not work somehow?

Somehow you limitations are harder to debug that everyone else's so you
need a private flag? :/