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Date:	Mon, 9 Nov 2009 08:08:44 +0100
From:	Ingo Molnar <>
To:	Yong Wang <>
Cc:	"H. Peter Anvin" <>,
	Thomas Gleixner <>,
	Suresh Siddha <>,
	Arjan van de Ven <>,
	"" <>
Subject: Re: [PATCH v3] x86: under bios control, restore AP's APIC_LVTTHMR to
 the BSP value

* Yong Wang <> wrote:

> Changes since v2:
> Incorporate Ingo's comments to get BSP's thermal init value in a
> 'boot-CPU-only' function.

> diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
> index e09f0e2..2323771 100644
> --- a/arch/x86/kernel/setup.c
> +++ b/arch/x86/kernel/setup.c
> @@ -1002,6 +1002,7 @@ void __init setup_arch(char **cmdline_p)
>  	init_apic_mappings();
>  	ioapic_init_mappings();
> +	get_bsp_lvtthmr_init();
>  	/* need to wait for io_apic is mapped */
>  	probe_nr_irqs_gsi();

Ok - it's almost good in this form - it would be nice to name the new 
function something more generic, like mcheck_intel_therm_init(), and 
call it from arch/x86/kernel/cpu/mcheck/mce.c's mcheck_init() function.


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