[PATCH] x86_64: Move early CPU detection earlier

Move early CPU detection earlier.  Needed for some followup patches and
makes sense in general.
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

arch/x86_64/kernel/setup.c

@@ -485,6 +485,8 @@ void __init setup_arch(char **cmdline_p)
 
 	parse_cmdline_early(cmdline_p);
 
+	early_identify_cpu(&boot_cpu_data);
+
 	/*
 	 * partially used pages are not usable - thus
 	 * we are rounding upwards:

arch/x86_64/kernel/setup64.c

@@ -215,9 +215,6 @@ void __init cpu_init (void)
 
 	asm volatile("pushfq ; popq %%rax ; btr $14,%%rax ; pushq %%rax ; popfq" ::: "eax");
 
-	if (cpu == 0) 
-		early_identify_cpu(&boot_cpu_data);
-
 	syscall_init();
 
 	wrmsrl(MSR_FS_BASE, 0);