linux-kernel - Re: [PATCH 15/15] Revert "x86: default to reboot via ACPI"

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Message-id: <alpine.LFD.2.00.0811061716420.3106@localhost.localdomain>
Date:	Thu, 06 Nov 2008 17:17:25 -0500 (EST)
From:	Len Brown <lenb@...nel.org>
To:	Matthew Garrett <mjg@...hat.com>
Cc:	Andrey Borzenkov <arvidjaar@...l.ru>, Ingo Molnar <mingo@...e.hu>,
	Eduardo Habkost <ehabkost@...hat.com>,
	Avi Kivity <avi@...hat.com>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Andrew Morton <akpm@...l.org>,
	"Rafael J. Wysocki" <rjw@...k.pl>, kexec@...ts.infradead.org,
	kvm@...r.kernel.org,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	linux-acpi@...r.kernel.org
Subject: Re: [PATCH 15/15] Revert "x86: default to reboot via ACPI"



> > My expectation is that with the ACPI default, our problem
> > is working around a finite list of old machines that don't work;
> > while with the default KBD, our problem is working around
> > a potentially unbounded list of yet to be shipped machines
> > who may only be tested and work using the ACPI method.
> 
> Does Windows default to using the ACPI method now?

That is my guess, based on the fact that we've seen
newer machines that don't reboot w/o using the ACPI reset reg.

-Len
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