From: Xavier Bestel <xavier.bestel@free.fr>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Pozsar Balazs <pozsy@uhulinux.hu>,
Kelledin <kelledin+LKML@skarpsey.dyndns.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: apm power_off on smp
Date: 15 Jul 2002 01:34:02 +0200 [thread overview]
Message-ID: <1026689642.2077.21.camel@bip> (raw)
In-Reply-To: <1026693542.13885.94.camel@irongate.swansea.linux.org.uk>
Le lun 15/07/2002 à 02:39, Alan Cox a écrit :
> On Mon, 2002-07-15 at 00:03, Pozsar Balazs wrote:
> >
> > Yes, all I want is poweroff.
> > I understand that apm is not smp safe, and pretty much all of it is
> > disabled in smp mode.
> >
> > What i do not understand is why the poweroff functionality is disabled by
> > default.
>
> Because it too is unsafe on some machines
Would it be possible to use the CPU-hotplug patch to unplug all CPUs
except the one entering apm power-off ?
next prev parent reply other threads:[~2002-07-14 23:31 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-07-14 22:13 apm power_off on smp Pozsar Balazs
2002-07-14 22:30 ` Kelledin
2002-07-14 22:55 ` Xavier Bestel
2002-07-14 23:03 ` Pozsar Balazs
2002-07-15 0:39 ` Alan Cox
2002-07-14 23:34 ` Xavier Bestel [this message]
2002-07-15 0:57 ` Alan Cox
2002-07-15 0:05 ` Xavier Bestel
2002-07-15 1:23 ` Alan Cox
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