netdev - Re: [IPoIB] Identify multicast packets and fix IGMP breakage V3

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

Message-ID: <alpine.DEB.2.00.1008261856090.29657@router.home>
Date:	Thu, 26 Aug 2010 18:57:09 -0500 (CDT)
From:	Christoph Lameter <cl@...ux.com>
To:	Jason Gunthorpe <jgunthorpe@...idianresearch.com>
cc:	rdreier@...co.com, linux-rdma@...r.kernel.org,
	ogerlitz@...taire.com, yosefe@...taire.com, netdev@...r.kernel.org
Subject: Re: [IPoIB] Identify multicast packets and fix IGMP breakage V3

On Thu, 26 Aug 2010, Jason Gunthorpe wrote:

> I think doing the memcmp only in the multicast path should be
> reasonable overhead wise.

Thats is not always possible. Here the multicast path is the
default path that is taken 99% of the time.

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html