--- /dev/null
+From: Ingo Molnar <mingo@elte.hu>
+Subject: Re: [PATCH 2/6] x86: ifdef enable_IR_x2apic() out
+Date: Mon, 14 Feb 2011 12:03:40 +0100
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+Message-ID: <20110214110340.GC7140@elte.hu>
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+To: Henrik Kretzschmar <henne@nachtwindheim.de>
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+
+
+* Henrik Kretzschmar <henne@nachtwindheim.de> wrote:
+
+> +#ifdef CONFIG_X86_64
+> extern void enable_IR_x2apic(void);
+> +#endif
+
+Cannot we use the CONFIG_X86_X2APIC Kconfig switch here, instead of CONFIG_X86_64?
+
+enable_IR_x2apic() is not a 64-bit CPU feature.
+
+Thanks,
+
+ Ingo
+
+