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From: JoaoBR <joao@matik.com.br>
To: John Baldwin <jhb@freebsd.org>
Date: Mon, 6 Mar 2006 15:55:18 -0300
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Cc: freebsd-amd64@freebsd.org
Subject: Re: SMP and IP_PREEMPTION
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On Monday 06 March 2006 14:38, John Baldwin wrote:
> On Monday 06 March 2006 11:49, JoaoBR wrote:
> >
> > I experience sudden reboot, no panic, no message at all on SMP systems
> > (releng_6 up-to-date) when the kernel is compiled with
> >
> >
> > I am not so sure but appearently the problem is less with ULE and seems
> > to disappear with ULE and without IPI_PREEMPTION and the system runs up
> > to almost 4Gb normally.
> >

>
> I'm not aware of the problem, but I don't think IPI_PREEMPTION has been
> widely tested yet.

ok, do you think that wrong function could cause a silent reboot, not even=
=20
"crash" in last output?

thank's
Jo=E3o







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