From: Glauber de Oliveira Costa <gcosta@redhat.com>
Date: Wed, 19 Mar 2008 17:25:04 +0000 (-0300)
Subject: x86: call identify_secondary_cpu in smp_store_cpu_info
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=f7401f7fe653f90f8f80a241840b9b499779e87d;p=openwrt%2Fstaging%2Fblogic.git

x86: call identify_secondary_cpu in smp_store_cpu_info

Call it conditionally for secondary cpus. This behaviour
matches i386

Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/arch/x86/kernel/smpboot_64.c b/arch/x86/kernel/smpboot_64.c
index 1da28c6c1f5f..f84e30da521a 100644
--- a/arch/x86/kernel/smpboot_64.c
+++ b/arch/x86/kernel/smpboot_64.c
@@ -96,7 +96,8 @@ static void __cpuinit smp_store_cpu_info(int id)
 
 	*c = boot_cpu_data;
 	c->cpu_index = id;
-	identify_cpu(c);
+	if (id != 0)
+		identify_secondary_cpu(c);
 }
 
 static inline void wait_for_init_deassert(atomic_t *deassert)