netdev - RE: rtnetlink and many 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: <43F901BD926A4E43B106BF17856F07550145FC763B@orsmsx508.amr.corp.intel.com>
Date:	Thu, 21 Apr 2011 11:28:54 -0700
From:	"Rose, Gregory V" <gregory.v.rose@...el.com>
To:	Ben Hutchings <bhutchings@...arflare.com>
CC:	David Miller <davem@...emloft.net>,
	netdev <netdev@...r.kernel.org>,
	sf-linux-drivers <linux-net-drivers@...arflare.com>
Subject: RE: rtnetlink and many VFs

> -----Original Message-----
> From: netdev-owner@...r.kernel.org [mailto:netdev-owner@...r.kernel.org]
> On Behalf Of Ben Hutchings
> Sent: Thursday, April 21, 2011 11:12 AM
> To: Rose, Gregory V
> Cc: David Miller; netdev; sf-linux-drivers
> Subject: RE: rtnetlink and many VFs
> 
> On Thu, 2011-04-21 at 10:50 -0700, Rose, Gregory V wrote:
> > > -----Original Message-----
> > > From: Ben Hutchings [mailto:bhutchings@...arflare.com]
> > > Sent: Thursday, April 21, 2011 10:40 AM
> > > To: Rose, Gregory V
> > > Cc: David Miller; netdev; sf-linux-drivers
> > > Subject: RE: rtnetlink and many VFs
> > >
> 
> > I still feel like eventually the number of VFs will outgrow the
> > capability of a single message to handle, especially when VFs will
> > have the capability of having multiple MAC address and VLAN filters
> > assigned to them.  And it seems orthogonal to me to mirror the 'ip
> > link set eth(x) vf (n)' syntax with a 'ip link show eth(x) vf (n)'
> > syntax.
> >
> > That's just me though.
> [...]
> 
> I think it would be a useful extension, but we have to keep the current
> API working as far as possible.

Sure, sounds good.  I'm  working on something that will patch things up for the present use case right now.

- Greg