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From: Miles Fidelman <mfidelman@meetinghouse.net>
To: Matthew Garrett <mjg@redhat.com>
Cc: linux-kernel@vger.kernel.org, tglx@linutronix.de,
	mingo@redhat.com, hpa@zytor.com, x86@kernel.org,
	peter.chubb@nicta.com.au, michael.d.labriola@gmail.com
Subject: Re: reboot via bios on X86_64?
Date: Tue, 10 Apr 2012 14:09:49 -0400	[thread overview]
Message-ID: <4F84776D.9070608@meetinghouse.net> (raw)
In-Reply-To: <20120410174423.GA19583@srcf.ucam.org>

Matthew Garrett wrote:
> On Tue, Apr 10, 2012 at 01:26:43PM -0400, Miles Fidelman wrote:
>> For what it's worth, creating a path for X86_64 mode to reboot
>> through the bios seems like
>> a good thing to put on the wish list.
> Not really - it's far more attractive to figure out how our behaviour is
> differing from Windows and change it to match. I'll see what I can find
> out about this machine.

Well.. keep in mind that that this particular machine has never run 
windows,
so I don't know if windows can reboot it either.

I expect it's like that long
laundry list of Dell servers that are in the quirks code - they all seem to
reboot via the bios when running in 32-bit mode.  I wonder what they
do when running in 64-bit mode (at least some of them are amd64 compatible).

Miles


-- 
In theory, there is no difference between theory and practice.
In practice, there is.   .... Yogi Berra



  reply	other threads:[~2012-04-10 18:09 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-04-09 15:39 reboot via bios on X86_64? Miles Fidelman
2012-04-09 15:51 ` Matthew Garrett
2012-04-09 17:26   ` Miles Fidelman
2012-04-09 17:32     ` Matthew Garrett
2012-04-09 17:57       ` Miles Fidelman
2012-04-09 17:59         ` H. Peter Anvin
2012-04-09 18:06           ` Miles Fidelman
2012-04-09 18:07         ` Matthew Garrett
2012-04-10 14:03           ` Miles Fidelman
2012-04-10 14:22             ` Matthew Garrett
2012-04-10 17:26               ` Miles Fidelman
2012-04-10 17:44                 ` Matthew Garrett
2012-04-10 18:09                   ` Miles Fidelman [this message]
2012-04-09 17:53     ` H. Peter Anvin
2012-04-09 18:07       ` Miles Fidelman

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