On Tue, 2007-01-30 at 15:00 +0100, Jan Kiszka wrote:

quoted

If the master netdev no longer has a name, how can you still use `tc' on
it?

I hope you can't,

You know, being able to is the only (user interface) reason for the
master dev's existence.

because that was recently proven to be able to
subtly break the stack:

http://www.mail-archive.com/netdev@vger.kernel.org/msg29219.html

Well, that's a bug indeed, but the cure isn't "don't allow any qos
operations" but rather "don't allow removal of the 802.11 qdisc".

johannes