Re: [patch 1/1] Do not enforce unique IO_APIC_ID for Xeon processors in EM64T mode (x86_64)

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On Fri, 6 May 2005 [email protected] wrote:

> diff -puN arch/x86_64/kernel/io_apic.c~no-ioapic-check-x86_64-2 arch/x86_64/kernel/io_apic.c
> --- linux-2.6.13-rc3-mm3/arch/x86_64/kernel/io_apic.c~no-ioapic-check-x86_64-2	2005-05-06 21:58:55.149700760 -0700
> +++ linux-2.6.13-rc3-mm3-root/arch/x86_64/kernel/io_apic.c	2005-05-06 22:00:41.361554104 -0700
> @@ -1867,12 +1867,16 @@ int __init io_apic_get_unique_id (int io
>  	int i = 0;
>  
>  	/*
> +	 * xAPIC systems take advantage of APIC system bus architecture.
> +	 */
> +	
> +	 if (boot_cpu_data.x86_vendor == X86_VENDOR_INTEL)
> +		return apic_id;
> +	

Shouldn't this be for both em64t and amd64?

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