From: Pavel Machek <pavel@ucw.cz>
To: Len Brown <lenb@kernel.org>
Cc: Christian Hofstaedtler <ch@zeha.at>,
x86@kernel.org, Arjan van de Ven <arjan@infradead.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
bruce.w.allan@intel.com, Thomas Gleixner <tglx@linutronix.de>,
hpa@zytor.com, Justin Piszcz <jpiszcz@lucidpixels.com>,
linux-acpi@vger.kernel.org,
Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Subject: Re: [PATCH] Add DMI quirk for Intel DP55KG mainboard
Date: Wed, 6 Jan 2010 08:41:01 +0100 [thread overview]
Message-ID: <20100106074101.GE1392@ucw.cz> (raw)
In-Reply-To: <alpine.LFD.2.00.1001041209300.4012@localhost.localdomain>
> commit 2cb758c617833c18c533e1c4c31167e59d092235
> Author: Len Brown <len.brown@intel.com>
> Date: Thu Nov 6 22:43:21 2008 -0500
>
> x86, ACPI: default to reboot via ACPI (again)
>
> We've run into systems which do not reboot properly
> without using the ACPI reset mechanism. So lets
> try this in linux-next for a while and see
> how many existing machines stop rebooting
> because they can't handle ACPI reboot.
> Signed-off-by: Len Brown <len.brown@intel.com>
Nak.
> @@ -32,7 +32,7 @@ EXPORT_SYMBOL(pm_power_off);
>
> static const struct desc_ptr no_idt = {};
> static int reboot_mode;
> -enum reboot_type reboot_type = BOOT_KBD;
> +enum reboot_type reboot_type = BOOT_ACPI;
> int reboot_force;
>
KBD is present on all PCs, not so with acpi. If machine can't handle
kbd reboot, it is not IBM PC compatible.
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
next prev parent reply other threads:[~2010-01-06 14:43 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-03 20:23 Linux* is not supported on the Intel(R) Desktop Board DP55KG - Kernel still hangs upon reboot Christian Hofstaedtler
2010-01-03 21:40 ` Justin Piszcz
2010-01-03 23:03 ` Arjan van de Ven
2010-01-03 23:34 ` Christian Hofstaedtler
2010-01-04 5:47 ` Yuhong Bao
2010-01-04 15:16 ` David John
2010-06-11 2:16 ` Yuhong Bao
2010-01-04 16:21 ` [PATCH] Add DMI quirk for Intel DP55KG mainboard Christian Hofstaedtler
2010-01-04 17:15 ` Len Brown
2010-01-04 17:30 ` H. Peter Anvin
2010-01-04 22:03 ` Len Brown
2010-01-05 2:15 ` Robert Hancock
2010-01-05 3:37 ` H. Peter Anvin
2010-01-05 12:30 ` [PATCH] Default to ACPI reboots on newish X86 hardware Christian Hofstaedtler
2010-01-05 17:04 ` H. Peter Anvin
2010-01-05 18:26 ` Christian Hofstaedtler
2010-01-06 6:06 ` H. Peter Anvin
2010-01-06 19:38 ` Len Brown
2010-01-07 20:03 ` Christian Hofstaedtler
2010-01-07 20:05 ` Christian Hofstaedtler
2010-01-07 23:05 ` H. Peter Anvin
2010-01-20 5:21 ` Len Brown
2010-01-21 17:18 ` [PATCH 1/2] x86: Unify reboot_type selection Christian Hofstaedtler
2010-01-21 17:18 ` [PATCH 2/2] Default to ACPI reboots on newish X86 hardware Christian Hofstaedtler
2010-01-23 19:57 ` Len Brown
2010-01-21 18:29 ` [PATCH 1/2] x86: Unify reboot_type selection H. Peter Anvin
2010-01-21 17:24 ` [PATCH] Default to ACPI reboots on newish X86 hardware Christian Hofstaedtler
2010-01-05 1:45 ` [PATCH] Add DMI quirk for Intel DP55KG mainboard Arjan van de Ven
2010-01-06 14:36 ` Matthew Garrett
2010-01-06 19:26 ` Len Brown
2010-01-06 19:36 ` Matthew Garrett
2010-01-06 20:22 ` Len Brown
2010-01-06 20:29 ` Matthew Garrett
2010-01-06 21:26 ` H. Peter Anvin
2010-01-20 5:06 ` Len Brown
2010-01-07 1:15 ` Robert Hancock
2010-01-06 7:41 ` Pavel Machek [this message]
2010-01-06 14:51 ` Alan Cox
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