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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 |
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| Reply-to: | Christian.Limpach@xxxxxxxxxxxx |
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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
>
>
>
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