netdev - Re: [PATCH ethtool] ethtool: support combinations of FEC modes

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, 19 Sep 2018 17:33:38 +0200
From:   Andrew Lunn <andrew@...n.ch>
To:     Michal Kubecek <mkubecek@...e.cz>
Cc:     Edward Cree <ecree@...arflare.com>,
        "John W. Linville" <linville@...driver.com>,
        netdev <netdev@...r.kernel.org>,
        Ganesh Goudar <ganeshgr@...lsio.com>,
        Jakub Kicinski <jakub.kicinski@...ronome.com>,
        Dustin Byford <dustin@...ulusnetworks.com>,
        Dirk van der Merwe <dirk.vandermerwe@...ronome.com>
Subject: Re: [PATCH ethtool] ethtool: support combinations of FEC modes

> One loosely related question: how sure can we be that we are never going
> to need more than 32 bits for FEC encodings? Is it something completely
> hypothetical or is it something that could happen in the future?
> 
Hi Michal

Hopefully we have moved to a netlink socket by that time :-)

I recently found that EEE still uses a u32 for advertise link modes.
We should fix that in the netlink API.

	Andrew