From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Tue, 8 Jul 2008 22:06:48 +0000 (-0700)
Subject: xen: cpu_detect is 32-bit only
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=7d087b68d6ddb2398fb7f6e45990b7248de640ef;p=deliverable%2Flinux.git

xen: cpu_detect is 32-bit only

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Stephen Tweedie <sct@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index dbe3549fad40..2b7bea3bb6f3 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1365,12 +1365,12 @@ asmlinkage void __init xen_start_kernel(void)
 	/* set the limit of our address space */
 	xen_reserve_top();
 
+#ifdef CONFIG_X86_32
 	/* set up basic CPUID stuff */
 	cpu_detect(&new_cpu_data);
-#ifdef CONFIG_X86_32
 	new_cpu_data.hard_math = 1;
-#endif
 	new_cpu_data.x86_capability[0] = cpuid_edx(1);
+#endif
 
 	/* Poke various useful things into boot_params */
 	boot_params.hdr.type_of_loader = (9 << 4) | 0;