netdev - Re: [PATCH] nfp: add basic multicast filtering

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] [day] [month] [year] [list]

Message-Id: <20180105.134708.444885632738944702.davem@davemloft.net>
Date:   Fri, 05 Jan 2018 13:47:08 -0500 (EST)
From:   David Miller <davem@...emloft.net>
To:     simon.horman@...ronome.com
Cc:     jakub.kicinski@...ronome.com, netdev@...r.kernel.org,
        oss-drivers@...ronome.com
Subject: Re: [PATCH] nfp: add basic multicast filtering

From: Simon Horman <simon.horman@...ronome.com>
Date: Thu,  4 Jan 2018 16:10:19 +0100

> From: Jakub Kicinski <jakub.kicinski@...ronome.com>
> 
> We currently always pass all multicast traffic through.
> Only set L2MC when actually needed.  Since the driver
> was not making use of the capability to filter out mcast
> frames, some FW projects don't implement it any more.
> Don't warn users if capability is not present (like we
> do for promisc flag).  The lack of L2MC capability is
> assumed to mean all multicast traffic goes through.
> 
> Signed-off-by: Jakub Kicinski <jakub.kicinski@...ronome.com>
> Signed-off-by: Simon Horman <simon.horman@...ronome.com>

Applied, thanks Simon.