WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] [patch merge tree] disable ACPI in domU

To: Gerd Knorr <kraxel@xxxxxxx>
Subject: Re: [Xen-devel] [patch merge tree] disable ACPI in domU
From: Christian Limpach <christian.limpach@xxxxxxxxx>
Date: Thu, 8 Dec 2005 10:47:13 -0800
Cc: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>, Jan Beulich <JBeulich@xxxxxxxxxx>
Delivery-date: Thu, 08 Dec 2005 18:48:01 +0000
Domainkey-signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:reply-to:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=adiGnjAMRfoS7d+AbmLTEbA4Jlnwv6TovTkEcy6QmaVKmEH4G3de8bdfFP27r+HTuEVrNK3Nwse59x0/Z2J8AT6Myh3Oz7uVlet1bChk5oQdtFo5eJvWDZyUBrIIfRB1aA6XgSE0Uke+OQVd+9AMcjEnw8KCQ62etQxqQ+bUKRs=
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <43970334.6060409@xxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <43970334.6060409@xxxxxxx>
Reply-to: Christian.Limpach@xxxxxxxxxxxx
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Applied, thanks!

    christian

On 12/7/05, Gerd Knorr <kraxel@xxxxxxx> wrote:
>   Hi,
>
> The automatic acpi disable for domU doesn't work in the 2.6.14/15 based
> linux kernel trees, fix attached.
>
> cheers,
>
>   Gerd
>
>
>
> Subject: Disable ACPI in unprivilidged xen domains
> From: kraxel@xxxxxxx
>
> Index: linux-2.6.14/arch/i386/xen/kernel/setup.c
> ===================================================================
> --- linux-2.6.14.orig/arch/i386/xen/kernel/setup.c      2005-12-07 
> 13:30:20.000000000 +0100
> +++ linux-2.6.14/arch/i386/xen/kernel/setup.c   2005-12-07 16:19:12.000000000 
> +0100
> @@ -1805,15 +1805,12 @@ void __init setup_arch(char **cmdline_p)
>        op.u.set_iopl.iopl = 1;
>        HYPERVISOR_physdev_op(&op);
>
> -#ifdef CONFIG_ACPI_BOOT
> +#ifdef CONFIG_ACPI
>        if (!(xen_start_info->flags & SIF_INITDOMAIN)) {
>                printk(KERN_INFO "ACPI in unprivileged domain disabled\n");
>                acpi_disabled = 1;
>                acpi_ht = 0;
>        }
> -#endif
> -
> -#ifdef CONFIG_ACPI
>        /*
>         * Parse the ACPI tables for possible boot-time SMP configuration.
>         */
>
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
>
>
>

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>