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Date: Thu, 9 Jun 2005 12:17:08 -0500
From: Doug Poland <doug@polands.org>
To: Kris Kennaway <kris@obsecurity.org>
Message-ID: <20050609171708.GC68687@polands.org>
References: <20050604052429.T8209@mail.chesapeake.net>
	<20050609133749.GA68687@polands.org> <42A84CBF.9070701@altern.org>
	<20050609170838.GA80335@xor.obsecurity.org>
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Cc: Jeff Roberson <jroberson@chesapeake.net>,
	Gr?gory Nou <gregorynou@altern.org>, current@freebsd.org
Subject: Re: ULE Status.
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On Thu, Jun 09, 2005 at 01:08:39PM -0400, Kris Kennaway wrote:
> On Thu, Jun 09, 2005 at 04:05:51PM +0200, Gr?gory Nou wrote:
> 
> > I get (what I think is) the same problem but not in the same case.
> > When I load nvidia.ko, I get this :
> > 
> > nvidia0 : <GeForce FX5600> mem 0xe400000 - 0xe4ffffff, 0xd00.... - 
> > 0xdfff.... irq 16 at device 0.0 on pci 1
> > 
> > WARNING : Device Driver
> > 
> > Fatal trap 12: page fault while in kernel mode
> 
> No, this usually means you forgot to recompile nvidia.ko when you
> updated your kernel.
> 
In my case, I'm not using the nvidia driver.  On this box, I brought it
up to 6-CURRENT from 5-STABLE via cvsup.  When I run the GENERIC kernel
with SCHED_4BSD, I don't have the fatal trap issues.  When I'm running
SCHED_ULE, hard locks are frequent.


-- 
Regards,
Doug