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

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Message-ID: <20120621142938.GZ32472@redhat.com>
Date:	Thu, 21 Jun 2012 10:29:38 -0400
From:	Don Zickus <dzickus@...hat.com>
To:	Uros Vampl <mobile.leecher@...il.com>
Cc:	Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.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 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.

Acked-by: Don Zickus <dzickus@...hat.com>

> 
> --- linux-3.4.3.orig/arch/x86/kernel/reboot.c	2012-06-17 20:21:44.000000000 +0200
> +++ linux-3.4.3/arch/x86/kernel/reboot.c	2012-06-21 15:16:15.003430778 +0200
> @@ -317,6 +317,14 @@
>  			DMI_MATCH(DMI_PRODUCT_NAME, "AOA110"),
>  		},
>  	},
> +	{ /* Handle reboot issue on Acer Aspire One Happy2 */
> +		.callback = set_kbd_reboot,
> +		.ident = "Acer Aspire One Happy2",
> +		.matches = {
> +			DMI_MATCH(DMI_SYS_VENDOR, "Acer"),
> +			DMI_MATCH(DMI_PRODUCT_NAME, "AOHAPPY2"),
> +		},
> +	},
>  	{ }
>  };
>  
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