From: Pavel Machek <pavel@ucw.cz>
To: Willy Tarreau <willy@w.ods.org>
Cc: Marcelo Tosatti <marcelo.tosatti@cyclades.com>,
linux-kernel@vger.kernel.org
Subject: Re: Linux 2.4.25-rc4
Date: Sun, 22 Feb 2004 23:03:00 +0100 [thread overview]
Message-ID: <20040222220259.GA24668@elf.ucw.cz> (raw)
In-Reply-To: <20040222084153.GA20189@alpha.home.local>
Hi!
> > > Your fix looks ok. I dont think calling acpi_system_save_state(S5) can
> > > cause any breakage. Len?
> >
> > I bet it will create "machine will reboot instead of poweroff" on some
> > strange machine.... Perhaps it fixes more machines than it breaks, but
> > it will probably break some.
>
> This is interesting. Do you have an idea about what could break
> exactly ?
No, but this is ACPI. No matter how simple change looks, it will break
something.
> In my case, I have noticed two things :
> - if I disable local APIC, the standard code works
> - if I enable local APIC, I need the patch above.
>
> So perhaps it would be enough to disable local APIC instead of calling this
> function ?
Hmm.. that means we need APIC driver model...
Pavel
--
When do you have a heart between your knees?
[Johanka's followup: and *two* hearts?]
next prev parent reply other threads:[~2004-02-22 22:03 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-18 5:11 Linux 2.4.25-rc4 Marcelo Tosatti
2004-02-18 5:57 ` Willy Tarreau
2004-02-18 14:34 ` Marcelo Tosatti
2004-02-18 21:27 ` Willy Tarreau
2004-02-20 22:48 ` Pavel Machek
2004-02-22 8:41 ` Willy Tarreau
2004-02-22 22:03 ` Pavel Machek [this message]
2004-02-18 19:17 ` Hilko Bengen
2004-02-19 19:39 ` Marcelo Tosatti
2004-02-19 23:28 ` Hilko Bengen
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