linux-kernel - Re: [PATCH] x86: Aspire One Happy2 reboots only with the kbd method

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Message-ID: <4FE33278.20807@zytor.com>
Date:	Thu, 21 Jun 2012 07:40:56 -0700
From:	"H. Peter Anvin" <hpa@...or.com>
To:	Don Zickus <dzickus@...hat.com>
CC:	Uros Vampl <mobile.leecher@...il.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>, x86@...nel.org,
	Peter Zijlstra <a.p.zijlstra@...llo.nl>,
	Peter Chubb <peter.chubb@...ta.com.au>,
	linux-kernel@...r.kernel.org, stable@...nel.org
Subject: Re: [PATCH] x86: Aspire One Happy2 reboots only with the kbd method

On 06/21/2012 07:29 AM, Don Zickus wrote:
> On Thu, Jun 21, 2012 at 03:32:03PM +0200, Uros Vampl wrote:
>> Add a quirk to make the Acer Aspire One Happy2 reboot properly. For 
>> reference, discussion at the Arch forums: 
>> https://bbs.archlinux.org/viewtopic.php?id=143716
>>
>> Signed-off-by: Uroš Vampl <mobile.leecher@...il.com>
> 
> Seems fine by me based on the thread above.  Not sure if there is another
> callback that should be tried first before using BOOT_KBD.  Probably
> doesn't matter.
> 

Actually please do the following:

a) please use "acpidump" (from the pmtools package) to dump the ACPI
   tables, specifically the FACP table;
b) please figure out which of reboot=pci, reboot=kbd, reboot=bios, and
   reboot=triple work on this platform.

	-hpa

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