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From: jamal <hadi@cyberus.ca>
To: Patrick McHardy <kaber@trash.net>
Cc: Denys <denys@visp.net.lb>,
	Stephen Hemminger <shemminger@linux-foundation.org>,
	netdev@vger.kernel.org
Subject: Re: one more... iproute commands lockup whole system
Date: Tue, 03 Apr 2007 22:09:36 -0400	[thread overview]
Message-ID: <1175652576.3957.43.camel@localhost> (raw)
In-Reply-To: <461301C0.2050409@trash.net>

On Wed, 2007-04-04 at 03:39 +0200, Patrick McHardy wrote:

> Are you refering to "What NOT to do if you dont want your machine to
> crash:"? 

yes.

> I think we should make sure users can't even accidentally
> crash their box, so this should at least be caught at runtime.

It is hard to do without penalizing the common use. Hence
the documentation. 
Sometimes - that is the most sane thing to do. 

>I thought the TTL stuff was intended to avoid this ..

The problem is recursive dev queue locking of the same device.  
TTL is not very helpful there.

I dont want to rehash all those discussions we already had; so if you
have a clever way to fix this (without affecting performance of a sane
user), please send a patch and lets discuss.

cheers,
jamal


  reply	other threads:[~2007-04-04  2:09 UTC|newest]

Thread overview: 41+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-03-21 18:00 iproute2-2.6.20-070313 bug ? Denys
2007-03-22 11:23 ` Patrick McHardy
2007-03-22 12:46   ` Denys
2007-03-22 13:09     ` Patrick McHardy
     [not found]       ` <20070322131245.M85528@visp.net.lb>
2007-03-22 13:23         ` Patrick McHardy
2007-03-22 13:35           ` Denys
     [not found]           ` <20070322132637.M88445@visp.net.lb>
2007-03-22 13:43             ` Patrick McHardy
2007-03-22 13:47               ` Denys
2007-03-22 13:26       ` Denys
2007-03-22 17:12       ` Stephen Hemminger
2007-03-22 17:14         ` Patrick McHardy
2007-03-26 18:49           ` more... iproute2/htb/whatever critical " Denys
2007-03-27 15:10             ` Patrick McHardy
2007-03-27 15:18               ` Denys
2007-03-27 16:00               ` Denys
2007-03-27 16:21                 ` Patrick McHardy
2007-03-28 17:38                   ` another " Denys
2007-03-28 23:55                   ` Denys
2007-03-29 10:58                     ` Patrick McHardy
2007-03-31  2:26         ` more iproute2 issues (not critical) Denys
2007-03-31  2:31           ` Denys
2007-03-31 14:16             ` Patrick McHardy
2007-04-04  0:03         ` one more... iproute commands lockup whole system Denys
2007-04-04  1:10           ` jamal
2007-04-04  1:39             ` Patrick McHardy
2007-04-04  2:09               ` jamal [this message]
2007-04-04  2:11               ` Denys
2007-04-04 10:55                 ` jamal
2007-04-04 12:56                   ` Denys
2007-04-04 14:10                     ` jamal
2007-04-04 14:35                       ` Denys
2007-04-04 14:13                     ` HTB/act_mirred problem [was: one more... iproute commands lockup whole system] Patrick McHardy
2007-04-04 14:33                       ` jamal
2007-04-04 14:50                         ` Patrick McHardy
2007-04-05  1:33                           ` jamal
2007-04-04 13:36                   ` one more... iproute commands lockup whole system Patrick McHardy
2007-04-04 13:58                     ` jamal
2007-04-04 14:07                       ` Patrick McHardy
2007-04-04 14:30                         ` jamal
2007-04-04 14:39                           ` Patrick McHardy
2007-04-05  2:14                             ` jamal

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