netdev - Re: RFC: rtnetlink problems with Cisco enic and VFs

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]

Message-Id: <20140422.211642.1908374698598409144.davem@davemloft.net>
Date:	Tue, 22 Apr 2014 21:16:42 -0400 (EDT)
From:	David Miller <davem@...emloft.net>
To:	dgibson@...hat.com
Cc:	gregory.v.rose@...el.com, ben@...adent.org.uk,
	netdev@...r.kernel.org, benve@...co.com, ssujith@...co.com,
	govindarajulu90@...il.com, neepatel@...co.com, nistrive@...co.com
Subject: Re: RFC: rtnetlink problems with Cisco enic and VFs

From: David Gibson <dgibson@...hat.com>
Date: Wed, 23 Apr 2014 11:12:03 +1000

> And therein lies the problem.  I don't even know what the IFLA_VF_PORTS
> info is for, but presumably something uses it.  If they stop receiving
> it, they can be expected to break horribly.

We did the same thing to VFINFO list.

All the users I could find already set the mask unconditionally
for all device dumps.

It's absolutely, positively, the only reasonable fix for this
problem.

--
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