From: Stephen Hemminger <shemminger@osdl.org>
To: David Miller <davem@davemloft.net>
Cc: hagen@jauu.net, jheffner@psc.edu, netdev@vger.kernel.org
Subject: Re: [PATCH] tcp: don't allow unfair congestion control to be built without warning
Date: Fri, 27 Oct 2006 14:24:02 -0700 [thread overview]
Message-ID: <20061027142402.07a47f3f@freekitty> (raw)
In-Reply-To: <20061027.141749.41635827.davem@davemloft.net>
On Fri, 27 Oct 2006 14:17:49 -0700 (PDT)
David Miller <davem@davemloft.net> wrote:
> From: Stephen Hemminger <shemminger@osdl.org>
> Date: Fri, 27 Oct 2006 10:30:16 -0700
>
> > My proposed method restricting TCP choices to fair algorithms.
> > This a net wide, not system wide issue, it should not be done
> > by kernel policy choice (capability), but by a build choice.
>
> I think this sucks even worse than the current situation.
>
> How difficult is it to understand that an administrator might
> like to be able to build in and experiment with some congestion
> control algorithms, yet still be able to keep his normal users
> from using them?
Only some (very few) have any bad consequences. So the typical
distribution should be able to switch with most available for everyone,
and only a few needing special privileges.
--
Stephen Hemminger <shemminger@osdl.org>
next prev parent reply other threads:[~2006-10-27 21:24 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-25 18:08 [RFC] tcp: setsockopt congestion control autoload Stephen Hemminger
2006-10-25 23:21 ` Patrick McHardy
2006-10-26 5:22 ` Evgeniy Polyakov
2006-10-26 14:34 ` Stephen Hemminger
2006-10-26 14:57 ` Evgeniy Polyakov
2006-10-26 15:23 ` Stephen Hemminger
2006-10-26 17:05 ` Patrick McHardy
2006-10-26 20:55 ` David Miller
2006-10-26 17:29 ` John Heffner
2006-10-26 20:57 ` David Miller
2006-10-26 22:44 ` Hagen Paul Pfeifer
2006-10-26 22:53 ` John Heffner
2006-10-26 23:52 ` [PATCH] Check if user has CAP_NET_ADMIN to change congestion control algorithm Hagen Paul Pfeifer
2006-10-26 23:59 ` Ian McDonald
2006-10-27 0:07 ` David Miller
2006-10-27 0:20 ` Ian McDonald
2006-10-27 0:02 ` David Miller
2006-10-27 10:43 ` Hagen Paul Pfeifer
2006-10-27 14:41 ` Stephen Hemminger
2006-10-27 15:21 ` Hagen Paul Pfeifer
2006-10-27 15:48 ` Stephen Hemminger
2006-10-27 17:30 ` [PATCH] tcp: don't allow unfair congestion control to be built without warning Stephen Hemminger
2006-10-27 17:43 ` John Heffner
2006-10-27 17:59 ` [PATCH] tcp: allow restricting congestion control choices Stephen Hemminger
2006-10-27 21:17 ` [PATCH] tcp: don't allow unfair congestion control to be built without warning David Miller
2006-10-27 21:24 ` Stephen Hemminger [this message]
2006-10-27 21:37 ` David Miller
2006-10-27 21:59 ` Stephen Hemminger
2006-10-27 22:12 ` David Miller
2006-10-27 22:21 ` Stephen Hemminger
2006-10-27 22:24 ` David Miller
2006-10-28 0:48 ` Stephen Hemminger
2006-10-28 3:10 ` [RFC] tcp: available congetsion control Stephen Hemminger
2006-10-27 21:22 ` [PATCH] Check if user has CAP_NET_ADMIN to change congestion control algorithm David Miller
2006-10-27 1:03 ` Stephen Hemminger
2006-10-27 18:14 ` [PATCH] tcp: setsockopt congestion control autoload Stephen Hemminger
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